阅读说明：本技术 一种公路用标语横幅悬挂车 (Road slogan suspension vehicle ) 是由 晋小秀 于 2020-12-28 设计创作，主要内容包括：本发明涉及一种公路设施领域,尤其涉及一种公路用标语横幅悬挂车。本发明的技术问题：提供一种公路用标语横幅悬挂车。本发明的技术实施方案是：一种公路用标语横幅悬挂车,包括有支撑组件、悬挂组件、动力组件、运载车、控制台、警示灯、左电动升降臂和右电动升降臂；支撑组件与悬挂组件相连接；支撑组件与动力组件相连接。本发明实现了对横置于公路上方的铁架或桥梁进行标语横幅悬挂工作,在保证不占用其他车道条件下,通过悬挂组件中的两级伸缩机构完成对长标语横幅的挂置工作,无需工作人员进行高空作业,操作简单,安全可靠。(The invention relates to the field of highway facilities, in particular to a slogan hanging vehicle for a highway. The technical problems of the invention are as follows: a banner trailer for highways is provided. The technical implementation scheme of the invention is as follows: a road slogan banner suspension vehicle comprises a support assembly, a suspension assembly, a power assembly, a carrying vehicle, a control console, a warning light, a left electric lifting arm and a right electric lifting arm; the supporting component is connected with the suspension component; the supporting component is connected with the power component. The invention realizes the slogan banner hanging work of the iron frame or the bridge transversely arranged above the highway, completes the hanging work of the long slogan banner through the two-stage telescopic mechanism in the hanging assembly under the condition of ensuring that other lanes are not occupied, does not need workers to carry out high-altitude operation, and has simple operation, safety and reliability.)

1. The utility model provides a road is with poster banner hangs trailer, including control cabinet (5) and warning light (6), characterized by: the device comprises a supporting component (1), a suspension component (2), a power component (3), a carrying vehicle (4), a left electric lifting arm (7) and a right electric lifting arm (8); the supporting component (1) is connected with the suspension component (2); the supporting component (1) is connected with the power component (3); the supporting component (1) is connected with the carrier loader (4); the supporting component (1) is connected with the console (5); the supporting component (1) is connected with the left electric lifting arm (7); the supporting component (1) is connected with the right electric lifting arm (8); the suspension assembly (2) is connected with the power assembly (3); the suspension component (2) is connected with the warning lamp (6).

2. A road banner trailer as claimed in claim 1, wherein: the supporting component (1) comprises a bottom plate (101), a rear lifting platform (102), a front lifting platform (103), a first fixing frame (104), an electric sliding supporting frame (105), a motor bracket (106) and a balancing weight (107); a bottom plate (101) is arranged on a hopper of the carrying cart (4); two ends of a rear lifting platform (102) and two ends of a front lifting platform (103) are fixedly connected with the bottom plate (101) and a first fixing frame (104) respectively on one side of the bottom plate (101) close to a cab of the carrier loader (4); the electric sliding support frame (105) is in sliding connection with the top end of the first fixing frame (104); the motor bracket (106) is fixedly connected with the bottom end of one end of the electric sliding support frame (105) close to the cab; a balancing weight (107) is fixedly connected with the bottom plate (101) below the first fixing frame (104); a control console (5) is arranged on the balancing weight (107).

3. A road banner trailer as claimed in claim 2, wherein: two groups of left electric lifting arms (7) and right electric lifting arms (8) are respectively fixedly connected to two sides of the first fixing frame (104); the left electric lifting arm (7) and the right electric lifting arm (8) are fixedly connected with the two side baffles of the hopper of the carrying vehicle (4) respectively.

4. A road banner trailer as claimed in claim 3, wherein: the suspension assembly (2) comprises a left suspension unit (201), a right suspension unit (202), a first bevel gear (203), a second bevel gear (204), a first straight gear (205), a third bevel gear (206), a second straight gear (207), a first outer rotating shaft (208), a second outer rotating shaft (209), a fourth bevel gear (210), a first inner rotating shaft (211) and a second inner rotating shaft (212); above the right electric lifting arm (8), a first outer rotating shaft (208) is rotatably connected with one side of the electric sliding support frame (105) close to the motor support (106); the first inner rotating shaft (211) is inserted into the first outer rotating shaft (208), and the first inner rotating shaft (211) is rotatably connected with the first outer rotating shaft (208); above the left electric lifting arm (7), the second external rotating shaft (209) is rotatably connected with one side of the electric sliding support frame (105) close to the motor bracket (106); the second inner rotating shaft (212) is inserted into the second outer rotating shaft (209), and the second inner rotating shaft (212) is rotatably connected with the second outer rotating shaft (209); the first inner rotating shaft (211) and the second inner rotating shaft (212) are respectively connected with the motor bracket (106) in a rotating way below the electric sliding support frame (105); a second bevel gear (204) and a first straight gear (205) are fixedly connected with a first outer rotating shaft (208) in sequence below the electric sliding support frame (105); a first bevel gear (203) is fixedly connected with a first inner rotating shaft (211) below the electric sliding support frame (105); the first bevel gear (203) and the second bevel gear (204) are respectively connected with the power assembly (3); a second straight gear (207) is fixedly connected with a second outer rotating shaft (209) below the electric sliding support frame (105); a third bevel gear (206) is fixedly connected with a second inner rotating shaft (212) below the electric sliding support frame (105); the third bevel gear (206) is connected with the power assembly (3); the first straight gear (205) is meshed with the second straight gear (207); a group of fourth bevel gears (210) are fixedly connected to the top ends of the first inner rotating shaft (211) and the second inner rotating shaft (212) above the electric sliding support frame (105) respectively; above the electric sliding support frame (105), a left suspension unit (201) and a right suspension unit (202) are respectively connected with a first outer rotating shaft (208) and a second outer rotating shaft (209).

5. A road banner trailer as claimed in claim 4, wherein: the left suspension unit (201) comprises an outer layer fixing frame (20101), a middle layer sliding support (20102), an inner layer sliding support (20103), a fifth bevel gear (20104), a third rotating shaft (20105), a sixth bevel gear (20106), a seventh bevel gear (20107), a fourth rotating shaft (20108), a first transmission wheel (20109), a third straight gear (20110), a second transmission wheel (20111), a fifth rotating shaft (20112), a fourth straight gear (20113) and a lower rack bar (20114), the device comprises a limiting sliding support (20115), a sixth rotating shaft (20116), a torque reel (20117), a resetting winding belt (20118), a fifth straight gear (20119), a third driving wheel (20120), a seventh rotating shaft (20121), a fourth driving wheel (20122), a sixth straight gear (20123), an upper toothed bar (20124), an eighth rotating shaft (20125), a long push rod (20126), a short push rod (20127), a switching block (20128) and an electric sliding magnetic clamp (20129); the outer layer fixing frame (20101) is fixedly connected with the first outer rotating shaft (208); the middle layer sliding support (20102) is in sliding connection with the outer layer fixing frame (20101); the inner layer sliding support (20103) is in sliding connection with the middle layer sliding support (20102); the third rotating shaft (20105) is rotatably connected with the top end of the outer-layer fixing frame (20101); the fifth bevel gear (20104) and the sixth bevel gear (20106) are fixedly connected with two ends of the third rotating shaft (20105) respectively; the fifth bevel gear (20104) is meshed with the fourth bevel gear (210) at the top end of the first inner rotating shaft (211); the fourth rotating shaft (20108) is rotatably connected with one side of the outer-layer fixing frame (20101) far away from the first outer rotating shaft (208); the seventh bevel gear (20107), the first transmission gear (20109) and the third straight gear (20110) are fixedly connected with the fourth rotating shaft (20108) respectively; the sixth bevel gear (20106) is meshed with the seventh bevel gear (20107); the fifth rotating shaft (20112) is rotatably connected with the outer fixing frame (20101) below the fourth rotating shaft (20108); a second transmission wheel (20111) and a fourth straight gear (20113) are fixedly connected with a fifth rotating shaft (20112) respectively; the first transmission wheel (20109) is in transmission connection with the second transmission wheel (20111) through a belt; a lower toothed bar (20114) is fixedly connected with the bottom end of the middle layer sliding support (20102); the fourth straight gear (20113) is meshed with the lower rack bar (20114); a limiting sliding support (20115) is connected with the outer fixing frame (20101) in a sliding manner below the third rotating shaft (20105); the sixth rotating shaft (20116) is rotatably connected with the limiting sliding support (20115); a torque winding drum (20117) is arranged on one side, close to the first outer rotating shaft (208), of the limiting sliding support (20115); one end of a reset winding belt (20118) in the torque reel (20117) is connected with the limiting sliding support (20115); the fifth straight gear (20119) and the third transmission wheel (20120) are fixedly connected with the sixth rotating shaft (20116) respectively; when the third spur gear (20110) is meshed with the fifth spur gear (20119), the fifth spur gear (20119) rotates; when the third spur gear (20110) is not meshed with the fifth spur gear (20119), the fifth spur gear (20119) does not rotate; a seventh rotating shaft (20121) is rotatably connected with the middle-layer sliding support (20102) below the third straight gear (20110); the fourth transmission wheel (20122) and the sixth straight gear (20123) are fixedly connected with the seventh rotating shaft (20121) respectively; the third driving wheel (20120) is in transmission connection with the fourth driving wheel (20122) through a belt; an upper toothed bar (20124) is fixedly connected to the top end of the inner layer sliding support (20103); the sixth straight gear (20123) is meshed with the upper rack bar (20124); the eighth rotating shaft (20125) is rotatably connected with the electric sliding support frame (105) on one side, away from the cab of the carrier loader (4), of the first outer rotating shaft (208); the long push rod (20126) is fixedly connected with the eighth rotating shaft (20125); the short push rod (20127) is in transmission connection with the long push rod (20126) through a rotating shaft; the transfer block (20128) is in transmission connection with the short push rod (20127) through a rotating shaft; the transfer block (20128) is fixedly connected with the outer-layer fixing frame (20101); a group of electric sliding magnetic clamps (20129) are respectively arranged at the upper part and the lower part of one side of the inner layer sliding support (20103) far away from the first outer rotating shaft (208), and the electric sliding magnetic clamps (20129) are in sliding connection with the inner layer sliding support (20103); three groups of warning lamps (6) are respectively arranged below two sides of the outer layer fixing frame (20101).

6. A road banner trailer as claimed in claim 5, wherein: when the electromagnet in the middle of the electric sliding magnetic clamp is electrified, the iron plate absorbs the magnetic attraction to influence the contact with the electromagnet, and the springs on the two sides are compressed; when the electromagnet in the middle of the electric sliding magnetic clamp is powered off, the iron plate is pushed away from the surface of the electromagnet by the spring.

7. A road banner trailer as claimed in claim 6, wherein: the power assembly (3) comprises an auxiliary motor (301), an eighth bevel gear (302), a main motor (303), a seventh spur gear (304), a ninth rotating shaft (305), a ninth bevel gear (306), an eighth spur gear (307), a left rotating connecting plate (308), a left electric push rod (309), a tenth rotating shaft (310), a tenth bevel gear (311), a ninth spur gear (312), a right rotating connecting plate (313) and a right electric push rod (314); an auxiliary motor (301) is fixedly connected with the bottom end of the electric sliding support frame (105) above the motor support frame (106); the auxiliary motor (301) is connected with the eighth bevel gear (302) through a rotating shaft; the eighth bevel gear (302) is meshed with the second bevel gear (204); the main motor (303) is fixedly connected with the motor bracket (106) below the auxiliary motor (301); the main motor (303) is fixedly connected with the seventh straight gear (304) through a rotating shaft; the ninth rotating shaft (305) is connected with the motor bracket (106) in a sliding manner on one side of the main motor (303) close to the left electric lifting arm (7); a ninth bevel gear (306) and an eighth straight gear (307) are respectively fixedly connected with a ninth rotating shaft (305); the left rotary connecting plate (308) is rotatably connected with a ninth rotating shaft (305) through a shaft sleeve; two ends of a left electric push rod (309) are fixedly connected with the left transfer plate (308) and the motor bracket (106) respectively; when the eighth spur gear (307) is meshed with the seventh spur gear (304), the eighth spur gear (307) rotates; when the eighth spur gear (307) is not engaged with the seventh spur gear (304), the eighth spur gear (307) does not rotate; when the first bevel gear (203) is meshed with the ninth bevel gear (306), the first bevel gear (203) rotates; when the first bevel gear (203) is not meshed with the ninth bevel gear (306), the first bevel gear (203) does not rotate; on one side of the main motor (303) close to the right electric lifting arm (8), a tenth rotating shaft (310) is in sliding connection with the motor bracket (106); a tenth bevel gear (311) and a ninth spur gear (312) are respectively fixedly connected with the tenth rotating shaft (310); the right rotating connecting plate (313) is rotatably connected with the tenth rotating shaft (310) through a shaft sleeve; two ends of the right electric push rod (314) are fixedly connected with the right transfer plate (313) and the motor bracket (106) respectively; when the ninth spur gear (312) is meshed with the seventh spur gear (304), the ninth spur gear (312) rotates; when the ninth spur gear (312) is not engaged with the seventh spur gear (304), the ninth spur gear (312) does not rotate; when the third bevel gear (206) is meshed with the tenth bevel gear (311), the third bevel gear (206) rotates; when the third bevel gear (206) is not engaged with the tenth bevel gear (311), the third bevel gear (206) does not rotate.

Technical Field

The invention relates to the field of highway facilities, in particular to a slogan hanging vehicle for a highway.

Background

In order to publicize the importance of traffic safety, a banner is hung on an iron frame or a bridge transversely arranged above a highway to remind vehicles on the road to comply with traffic regulations. When hanging the poster banner, generally need the staff to take the banner to follow the elevating platform and rise to appointed height and carry out high altitude construction to still need to remove the elevating platform and cross a plurality of lanes on the highway and hang work to the both sides of banner, not only influence the vehicle on a plurality of lanes of highway and normally travel, still produce the potential safety hazard to the staff, consuming time and hard again.

In view of the above, there is a need for a banner safety suspension apparatus that does not affect the normal driving of vehicles on multiple lanes and does not require overhead work by workers to solve the above problems.

Disclosure of Invention

In order to overcome the defects that workers need to take the banner to rise to a specified height along with the lifting platform for overhead operation, and normal running of vehicles on a plurality of lanes of a road is influenced when the two sides of the banner are suspended for working, the technical problem of the invention is as follows: a banner trailer for highways is provided.

The technical implementation scheme of the invention is as follows: a road slogan banner suspension vehicle comprises a support assembly, a suspension assembly, a power assembly, a carrying vehicle, a control console, a warning light, a left electric lifting arm and a right electric lifting arm; the supporting component is connected with the suspension component; the supporting component is connected with the power component; the supporting assembly is connected with the carrier loader; the supporting component is connected with the console; the supporting component is connected with the left electric lifting arm; the supporting component is connected with the right electric lifting arm; the suspension assembly is connected with the power assembly; the suspension assembly is connected with the warning lamp.

Furthermore, the supporting component comprises a bottom plate, a rear lifting platform, a front lifting platform, a first fixing frame, an electric sliding supporting frame, a motor bracket and a balancing weight; a bottom plate is arranged on a hopper of the carrying vehicle; two ends of the rear lifting platform and the front lifting platform are fixedly connected with the bottom plate and the first fixing frame respectively on one side of the bottom plate close to the cab of the carrier loader; the electric sliding support frame is in sliding connection with the top end of the first fixing frame; the motor bracket is fixedly connected with the bottom end of one end of the electric sliding support frame, which is close to the cab; a balancing weight is fixedly connected with the bottom plate below the first fixing frame; a control console is arranged on the balancing weight.

Furthermore, two groups of left electric lifting arms and right electric lifting arms are fixedly connected to two sides of the first fixing frame respectively; the left electric lifting arm and the right electric lifting arm are fixedly connected with the two side baffles of the carrying vehicle hopper respectively.

Further, the suspension assembly comprises a left suspension unit, a right suspension unit, a first bevel gear, a second bevel gear, a first straight gear, a third bevel gear, a second straight gear, a first outer rotating shaft, a second outer rotating shaft, a fourth bevel gear, a first inner rotating shaft and a second inner rotating shaft; the first outer rotating shaft is rotatably connected with one side, close to the motor support, of the electric sliding support frame above the right electric lifting arm; the first inner rotating shaft is inserted into the first outer rotating shaft in a penetrating way, and the first inner rotating shaft is rotatably connected with the first outer rotating shaft; the second outer rotating shaft is rotatably connected with one side, close to the motor bracket, of the electric sliding support frame above the left electric lifting arm; the second inner rotating shaft is inserted into the second outer rotating shaft in a penetrating way, and the second inner rotating shaft is rotatably connected with the second outer rotating shaft; the first inner rotating shaft and the second inner rotating shaft are respectively and rotatably connected with the motor support below the electric sliding support frame; the second bevel gear and the first straight gear are fixedly connected with the first outer rotating shaft in sequence below the electric sliding support frame; a first bevel gear is fixedly connected with a first inner rotating shaft below the electric sliding support frame; the first bevel gear and the second bevel gear are respectively connected with the power assembly; a second spur gear is fixedly connected with a second outer rotating shaft below the electric sliding support frame; a third bevel gear is fixedly connected with a second inner rotating shaft below the electric sliding support frame; the third bevel gear is connected with the power assembly; the first straight gear is meshed with the second straight gear; a group of fourth bevel gears is fixedly connected to the top ends of the first inner rotating shaft and the second inner rotating shaft above the electric sliding support frame respectively; above the electric sliding support frame, a left suspension unit and a right suspension unit are respectively connected with a first outer rotating shaft and a second outer rotating shaft.

Further, the left suspension unit comprises an outer layer fixing frame, a middle layer sliding support, an inner layer sliding support, a fifth bevel gear, a third rotating shaft, a sixth bevel gear, a seventh bevel gear, a fourth rotating shaft, a first driving wheel, a third straight gear, a second driving wheel, a fifth rotating shaft, a fourth straight gear, a lower toothed bar, a limiting sliding support, a sixth rotating shaft, a torsion drum, a reset winding belt, a fifth straight gear, a third driving wheel, a seventh rotating shaft, a fourth driving wheel, a sixth straight gear, an upper toothed bar, an eighth rotating shaft, a long push rod, a short push rod, a transfer block and an electric sliding magnetic clamp; the outer layer fixing frame is fixedly connected with the first outer rotating shaft; the middle layer sliding bracket is in sliding connection with the outer layer fixing frame; the inner layer sliding support is connected with the middle layer sliding support in a sliding way; the third rotating shaft is rotatably connected with the top end of the outer layer fixing frame; the fifth bevel gear and the sixth bevel gear are fixedly connected with two ends of the third rotating shaft respectively; the fifth bevel gear is meshed with a fourth bevel gear at the top end of the first inner rotating shaft; the fourth rotating shaft is rotatably connected with one side of the outer layer fixing frame, which is far away from the first outer rotating shaft; the seventh bevel gear, the first driving wheel and the third straight gear are fixedly connected with the fourth rotating shaft respectively; the sixth bevel gear is meshed with the seventh bevel gear; the fifth rotating shaft is rotatably connected with the outer-layer fixed frame below the fourth rotating shaft; the second transmission wheel and the fourth straight gear are fixedly connected with the fifth rotating shaft respectively; the first driving wheel is in transmission connection with the second driving wheel through a belt; the bottom end of the middle layer sliding bracket is fixedly connected with a lower toothed bar; the fourth straight gear is meshed with the lower rack bar; a limiting sliding support is connected with the outer fixing frame in a sliding manner below the third rotating shaft; the sixth rotating shaft is rotatably connected with the limiting sliding support; a torsion winding drum is arranged on one side of the limiting sliding support, which is close to the first outer rotating shaft; one end of a reset winding belt in the torsion drum is connected with the limiting sliding support; the fifth straight gear and the third transmission wheel are fixedly connected with the sixth rotating shaft respectively; when the third straight gear is meshed with the fifth straight gear, the fifth straight gear rotates; when the third straight gear is not meshed with the fifth straight gear, the fifth straight gear does not rotate; a seventh rotating shaft is rotatably connected with the middle-layer sliding support below the third straight gear; the fourth transmission wheel and the sixth straight gear are fixedly connected with the seventh rotating shaft respectively; the third driving wheel is in transmission connection with the fourth driving wheel through a belt; an upper rack bar is fixedly connected to the top end of the inner layer sliding support; the sixth straight gear is meshed with the upper rack bar; the eighth rotating shaft is rotatably connected with the electric sliding support frame on one side of the first outer rotating shaft, which is far away from the cab of the carrier loader; the long push rod is fixedly connected with the eighth rotating shaft; the short push rod is in transmission connection with the long push rod through a rotating shaft; the transfer block is in transmission connection with the short push rod through a rotating shaft; the transfer block is fixedly connected with the outer layer fixing frame; a group of electric sliding magnetic clamps are respectively arranged at the upper part and the lower part of one side of the inner layer sliding support, which is far away from the first outer rotating shaft, and the electric sliding magnetic clamps are in sliding connection with the inner layer sliding support; three groups of warning lamps are respectively arranged below two sides of the outer layer fixing frame.

Furthermore, when the electromagnet in the middle of the electric sliding magnetic clamp is electrified, the iron plate absorbs the magnetic attraction to influence the contact with the electromagnet, and the springs on the two sides are compressed; when the electromagnet in the middle of the electric sliding magnetic clamp is powered off, the iron plate is pushed away from the surface of the electromagnet by the spring.

Further, the power assembly comprises an auxiliary motor, an eighth bevel gear, a main motor, a seventh straight gear, a ninth rotating shaft, a ninth bevel gear, an eighth straight gear, a left rotating connecting plate, a left electric push rod, a tenth rotating shaft, a tenth bevel gear, a ninth straight gear, a right rotating connecting plate and a right electric push rod; an auxiliary motor is fixedly connected with the bottom end of the electric sliding support frame above the motor support frame; the auxiliary motor is connected with the eighth bevel gear through a rotating shaft; the eighth bevel gear is meshed with the second bevel gear; the main motor is fixedly connected with the motor bracket below the auxiliary motor; the main motor is fixedly connected with the seventh straight gear through a rotating shaft; the ninth rotating shaft is connected with the motor bracket in a sliding manner on one side of the main motor close to the left electric lifting arm; the ninth bevel gear and the eighth straight gear are fixedly connected with the ninth rotating shaft respectively; the left rotary connecting plate is rotatably connected with the ninth rotating shaft through a shaft sleeve; two ends of the left electric push rod are fixedly connected with the left transfer board and the motor bracket respectively; when the eighth straight gear is meshed with the seventh straight gear, the eighth straight gear rotates; when the eighth straight gear is not meshed with the seventh straight gear, the eighth straight gear does not rotate; when the first bevel gear is meshed with the ninth bevel gear, the first bevel gear rotates; when the first bevel gear is not meshed with the ninth bevel gear, the first bevel gear does not rotate; the tenth rotating shaft is connected with the motor bracket in a sliding manner on one side of the main motor close to the right electric lifting arm; the tenth bevel gear and the ninth spur gear are fixedly connected with the tenth rotating shaft respectively; the right rotating connection plate is rotatably connected with the tenth rotating shaft through a shaft sleeve; two ends of the right electric push rod are fixedly connected with the right transfer board and the motor bracket respectively; when the ninth spur gear is meshed with the seventh spur gear, the ninth spur gear rotates; when the ninth spur gear is not meshed with the seventh spur gear, the ninth spur gear does not rotate; when the third bevel gear is meshed with the tenth bevel gear, the third bevel gear rotates; when the third bevel gear is not engaged with the tenth bevel gear, the third bevel gear does not rotate.

The invention has the following advantages: firstly, in order to overcome the defect that the normal running of vehicles on a plurality of lanes of a road is influenced when hanging two sides of a banner when workers need to take the banner to rise to a specified height along with a lifting platform for overhead operation;

the device of the invention is provided with: the method comprises the following steps that a carrier vehicle is stopped below an iron frame or a bridge needing to be hung with a slogan, a warning board is manually arranged, a warning lamp on a suspension assembly is turned on, and then the slogan suspension work is started;

the invention realizes the slogan banner hanging work of the iron frame or the bridge transversely arranged above the highway, completes the hanging work of the long slogan banner through the two-stage telescopic mechanism in the hanging assembly under the condition of ensuring that other lanes are not occupied, does not need workers to carry out high-altitude operation, and has simple operation, safety and reliability.

Drawings

FIG. 1 is a schematic perspective view of a first embodiment of the present invention;

FIG. 2 is a schematic perspective view of a second embodiment of the present invention;

FIG. 3 is a third perspective view of the present invention;

FIG. 4 is a perspective view of the support assembly of the present invention;

FIG. 5 is a perspective view of the suspension assembly of the present invention;

FIG. 6 is a schematic perspective view of a first embodiment of the suspension unit of the present invention;

FIG. 7 is a schematic view of a second embodiment of the suspension unit of the present invention;

FIG. 8 is a partial perspective view of a suspension unit of the present invention;

FIG. 9 is a perspective view of the middle sliding bracket according to the present invention;

FIG. 10 is a perspective view of the inner sliding bracket according to the present invention;

FIG. 11 is a perspective view of the magnetic clamp of the present invention;

FIG. 12 is a schematic perspective view of a suspension unit H according to the present invention;

fig. 13 is a perspective view of the power assembly of the present invention.

The meaning of the reference symbols in the figures: 1: support assembly, 2: suspension assembly, 3: power assembly, 4: carrier loader, 5: console, 6: warning light, 7: left electric lifting arm, 8: right motorized lift arm, 101: a base plate, 102: rear elevating platform, 103: front lifting platform, 104: first mount, 105: electric sliding support, 106: motor support, 107: counterweight block, 201: left suspension unit, 202: right suspension unit, 203: first bevel gear, 204: second bevel gear, 205: first straight gear, 206: third bevel gear, 207: second spur gear, 208: first outer shaft, 209: second outer rotating shaft, 210: fourth bevel gear, 211: first inner rotating shaft, 212: second inner rotating shaft, 20101: external fixation frame, 20102: middle layer sliding support, 20103: inner layer sliding bracket, 20104: fifth bevel gear, 20105: third rotation shaft, 20106: sixth bevel gear, 20107: seventh bevel gear, 20108: fourth rotation shaft, 20109: first drive wheel, 20110: third spur gear, 20111: second drive wheel, 20112: fifth rotation shaft, 20113: fourth spur gear, 20114: lower rack bar, 20115: spacing sliding support, 20116: sixth rotating shaft, 20117: torque drum, 20118: reset tape, 20119: fifth spur gear, 20120: third transmission wheel, 20121: seventh rotation shaft, 20122: fourth transmission wheel, 20123: sixth spur gear, 20124: upper rack, 20125: eighth rotation shaft, 20126: long pushrod, 20127: short pushrod, 20128: transfer block, 20129: electric sliding magnetic clamp, 301: secondary motor, 302: eighth bevel gear, 303: main motor, 304: seventh spur gear, 305: ninth rotation shaft, 306: ninth bevel gear, 307: eighth spur gear, 308: left transfer plate, 309: left electric putter, 310: tenth rotation shaft, 311: tenth bevel gear, 312: ninth spur gear, 313: right transfer plate, 314: and a right electric push rod.

Detailed Description

Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Example 1

A road slogan banner suspension vehicle is shown in figures 1-13 and comprises a support assembly 1, a suspension assembly 2, a power assembly 3, a carrying vehicle 4, a control console 5, a warning lamp 6, a left electric lifting arm 7 and a right electric lifting arm 8; the supporting component 1 is connected with the suspension component 2; the supporting component 1 is connected with the power component 3; the supporting component 1 is connected with the carrier loader 4; the supporting component 1 is connected with a control console 5; the supporting component 1 is connected with a left electric lifting arm 7; the supporting component 1 is connected with a right electric lifting arm 8; the suspension assembly 2 is connected with the power assembly 3; the suspension assembly 2 is connected with a warning lamp 6.

The working process is as follows: when the device is used, the carrier vehicle 4 is firstly stopped under an iron frame or a bridge needing to be hung with a slogan banner, a warning board is manually arranged, a warning lamp 6 on the suspension assembly 2 is turned on, and then the slogan banner is hung, firstly, two sides of the slogan banner are manually clamped in the suspension assembly 2, then the power assembly 3 is controlled by the control console 5 to drive the support assembly 1 to enable the suspension assembly 2 to ascend, then the power assembly 3 is controlled by the control console 5 to drive the suspension assembly 2 to unfold the slogan banner and finish the slogan banner hanging, and meanwhile, the left electric lifting arm 7 and the right electric lifting arm 8 assist the support assembly 1 to provide balanced supporting force; the invention realizes the slogan banner hanging work of an iron frame or a bridge transversely arranged above a highway, finishes the hanging work of a long slogan banner through the two-stage telescopic mechanism in the hanging assembly 2 under the condition of ensuring that other lanes are not occupied, does not need workers to carry out high-altitude operation, and has simple operation, safety and reliability.

The supporting component 1 comprises a bottom plate 101, a rear lifting platform 102, a front lifting platform 103, a first fixing frame 104, an electric sliding supporting frame 105, a motor bracket 106 and a balancing weight 107; a bottom plate 101 is arranged on the hopper of the carrying cart 4; two ends of the rear lifting platform 102 and the front lifting platform 103 are fixedly connected with the bottom plate 101 and the first fixing frame 104 respectively on one side of the bottom plate 101 close to the cab of the carrier loader 4; the electric sliding support 105 is connected with the top end of the first fixing frame 104 in a sliding manner; the motor bracket 106 is fixedly connected with the bottom end of one end of the electric sliding support frame 105 close to the cab; a balancing weight 107 is fixedly connected with the bottom plate 101 below the first fixing frame 104; the counterweight block 107 is provided with a control console 5.

After the staff clamps the banner in the hanging component 2, the rear lifting platform 102 and the front lifting platform 103 drive the first fixing frame 104 and the connected components to move upwards, so that the banner is flush with the horizontal height of the banner hook arranged on the iron frame or the bridge, after the hanging component 2 expands the banner, the electric sliding support frame 105 drives the connected components to move forwards, so that the hanging holes on the two sides of the banner penetrate into the banner hook arranged on the iron frame or the bridge, then the rear lifting platform 102 and the front lifting platform 103 drive the first fixing frame 104 and the connected components to move downwards, so that the hanging holes on the two sides of the banner fall into the low groove of the banner hook arranged on the iron frame or the bridge, the banner is hung in the banner hook arranged on the iron frame or the bridge, then the hanging component 2 loosens the banner, the electric sliding support frame 105 drives the connected components to move forwards, the suspension assembly 2 is separated from the full slogan, and finally the first fixing frame 104 and the components connected with the first fixing frame are reset downwards after the suspension assembly 2 is folded; in addition, when the suspension assembly 2 is deployed, the weight block 107 presses the base plate 101 downward to ensure that the base plate 101 and the components connected thereto do not roll over due to loss of center of gravity.

Two groups of left electric lifting arms 7 and right electric lifting arms 8 are respectively fixedly connected to two sides of the first fixing frame 104; the left electric lifting arm 7 and the right electric lifting arm 8 are fixedly connected with the two side baffles of the hopper of the carrier loader 4 respectively.

The bottom plate 101 can be matched to provide balanced supporting force for the whole supporting assembly 1; in addition, only part of the left electric lifting arm 7 and the right electric lifting arm 8 are exposed out of the hopper of the carrying vehicle 4, so that occupation of other lanes can be avoided.

The suspension assembly 2 comprises a left suspension unit 201, a right suspension unit 202, a first bevel gear 203, a second bevel gear 204, a first straight gear 205, a third bevel gear 206, a second straight gear 207, a first outer rotating shaft 208, a second outer rotating shaft 209, a fourth bevel gear 210, a first inner rotating shaft 211 and a second inner rotating shaft 212; above the right electric lifting arm 8, the first outer rotating shaft 208 is rotatably connected with one side of the electric sliding support frame 105 close to the motor bracket 106; the first inner rotating shaft 211 is inserted into the first outer rotating shaft 208, and the first inner rotating shaft 211 is rotatably connected with the first outer rotating shaft 208; above the left electric lifting arm 7, the second external rotating shaft 209 is rotatably connected with one side of the electric sliding support frame 105 close to the motor bracket 106; the second inner rotating shaft 212 is inserted into the second outer rotating shaft 209, and the second inner rotating shaft 212 is rotatably connected with the second outer rotating shaft 209; under the electric sliding support frame 105, a first inner rotating shaft 211 and a second inner rotating shaft 212 are respectively in rotating connection with the motor bracket 106; under the electric sliding support frame 105, a second bevel gear 204 and a first straight gear 205 are fixedly connected with a first outer rotating shaft 208 in sequence; under the electric sliding support frame 105, a first bevel gear 203 is fixedly connected with a first inner rotating shaft 211; the first bevel gear 203 and the second bevel gear 204 are respectively connected with the power assembly 3; under the electric sliding support frame 105, a second straight gear 207 is fixedly connected with a second external rotating shaft 209; under the electric sliding support frame 105, a third bevel gear 206 is fixedly connected with a second inner rotating shaft 212; the third bevel gear 206 is connected with the power assembly 3; the first spur gear 205 is meshed with the second spur gear 207; a group of fourth bevel gears 210 are fixedly connected to the top ends of the first inner rotating shaft 211 and the second inner rotating shaft 212 above the electric sliding support frame 105; above the electric sliding support 105, the left suspension unit 201 and the right suspension unit 202 are connected to a first outer rotating shaft 208 and a second outer rotating shaft 209, respectively.

After the supporting component 1 raises the banner to be level with the horizontal height of a banner hook arranged on an iron stand or a bridge, the power component 3 drives the second bevel gear 204 to rotate, the second bevel gear 204 drives the first outer rotating shaft 208 to rotate, the first outer rotating shaft 208 drives the first straight gear 205 to rotate, the first straight gear 205 is meshed with the second straight gear 207 to drive the second outer rotating shaft 209 to rotate in the direction opposite to the rotation direction of the first outer rotating shaft 208, so that the first outer rotating shaft 208 and the second outer rotating shaft 209 respectively drive the left suspension unit 201 and the right suspension unit 202 to rotate ninety degrees outside the vehicle 4, so that the left suspension unit 201 and the right suspension unit 202 are opened in a straight shape, then the power component 3 respectively drives the first bevel gear 203 and the third bevel gear 206 to rotate, the first bevel gear 203 and the third bevel gear 206 respectively drive the first inner rotating shaft 211 and the second inner rotating shaft 212 to rotate, and the first inner rotating shaft 211 and the second inner rotating shaft 212 respectively drive the fourth bevel gear 210 connected with the first bevel gear 203 and the third bevel gear 206 to rotate, the fourth bevel gears 210 on the first inner rotating shaft 211 and the second inner rotating shaft 212 respectively drive the left suspension unit 201 and the right suspension unit 202 to unfold the banner of the slogan to two sides.

The left suspension unit 201 comprises an outer-layer fixing frame 20101, a middle-layer sliding support 20102, an inner-layer sliding support 20103, a fifth bevel gear 20104, a third rotating shaft 20105, a sixth bevel gear 20106, a seventh bevel gear 20107, a fourth rotating shaft 20108, a first transmission wheel 20109, a third straight gear 20110, a second transmission wheel 20111, a fifth rotating shaft 20112, a fourth straight gear 20113, a lower toothed bar 20114, a limiting sliding support 20115, a sixth rotating shaft 20116, a torque reel 20117, a resetting winding belt 20118, a fifth straight gear 20119, a third transmission wheel 20120, a seventh rotating shaft 20121, a fourth transmission wheel 20122, a sixth straight gear 20123, an upper toothed bar 20124, an eighth rotating shaft 20125, a long push rod 20126, a short push rod 20127, a switching block 20128 and an electric sliding magnetic clamp 20129; the outer fixing frame 20101 is fixedly connected with the first outer rotating shaft 208; the middle-layer sliding support 20102 is in sliding connection with the outer-layer fixing frame 20101; the inner layer sliding support 20103 is in sliding connection with the middle layer sliding support 20102; the third rotating shaft 20105 is rotatably connected with the top end of the outer-layer fixing frame 20101; the fifth bevel gear 20104 and the sixth bevel gear 20106 are fixedly connected with two ends of the third rotating shaft 20105 respectively; the fifth bevel gear 20104 is meshed with the fourth bevel gear 210 at the top end of the first inner rotating shaft 211; the fourth rotating shaft 20108 is rotatably connected with one side of the outer fixing frame 20101 far away from the first outer rotating shaft 208; the seventh bevel gear 20107, the first driving wheel 20109 and the third straight gear 20110 are fixedly connected with the fourth rotating shaft 20108 respectively; the sixth bevel gear 20106 is meshed with the seventh bevel gear 20107; below the fourth rotating shaft 20108, the fifth rotating shaft 20112 is rotatably connected with the outer fixing frame 20101; a second transmission wheel 20111 and a fourth straight gear 20113 are fixedly connected with the fifth rotating shaft 20112 respectively; the first driving wheel 20109 is in driving connection with a second driving wheel 20111 through a belt; a lower toothed bar 20114 is fixedly connected with the bottom end of the middle-layer sliding support 20102; the fourth spur gear 20113 is meshed with the lower rack bar 20114; below the third rotating shaft 20105, a limiting sliding support 20115 is in sliding connection with the outer-layer fixing frame 20101; the sixth rotating shaft 20116 is rotatably connected with the limiting sliding support 20115; a torque reel 20117 is arranged on one side of the limiting sliding support 20115 close to the first outer rotating shaft 208; one end of a reset winding strip 20118 in the torque reel 20117 is connected with the limiting sliding support 20115; the fifth spur gear 20119 and the third transmission wheel 20120 are fixedly connected with the sixth rotating shaft 20116 respectively; when the third spur gear 20110 is engaged with the fifth spur gear 20119, the fifth spur gear 20119 rotates; when the third spur gear 20110 is not engaged with the fifth spur gear 20119, the fifth spur gear 20119 does not rotate; below the third spur gear 20110, the seventh rotating shaft 20121 is rotatably connected with the middle-layer sliding bracket 20102; the fourth driving wheel 20122 and the sixth straight gear 20123 are fixedly connected with a seventh rotating shaft 20121 respectively; the third driving wheel 20120 is in driving connection with the fourth driving wheel 20122 through a belt; an upper toothed bar 20124 is fixedly connected to the top end of the inner-layer sliding support 20103; the sixth straight gear 20123 is meshed with the upper rack bar 20124; the eighth rotating shaft 20125 is rotatably connected with the electric sliding support frame 105 at one side of the first outer rotating shaft 208, which is far away from the cab of the carrier loader 4; the long push rod 20126 is fixedly connected with the eighth rotating shaft 20125; the short push rod 20127 is in transmission connection with the long push rod 20126 through a rotating shaft; the transfer block 20128 is in transmission connection with the short push rod 20127 through a rotating shaft; the switching block 20128 is fixedly connected with the outer-layer fixing frame 20101; a group of electric sliding magnetic clamps 20129 are respectively arranged at the upper part and the lower part of one side of the inner layer sliding support 20103, which is far away from the first outer rotating shaft 208, and the electric sliding magnetic clamps 20129 are in sliding connection with the inner layer sliding support 20103; three groups of warning lamps 6 are respectively arranged below two sides of the outer-layer fixing frame 20101.

The left suspension unit 201 and the right suspension unit 202 perform unequal-length unfolding work on two sides of a banner by using the same working principle, firstly, a fourth bevel gear 210 on a first inner rotating shaft 211 is meshed with a fifth bevel gear 20104 to drive a third rotating shaft 20105 to rotate, the third rotating shaft 20105 drives a sixth bevel gear 20106 to rotate, the sixth bevel gear 20106 is meshed with a seventh bevel gear 20107 to drive a fourth rotating shaft 20108 to rotate, the fourth rotating shaft 20108 respectively drives a first driving wheel 20109 and a third straight gear 20110 to rotate, the first driving wheel 20109 drives a fifth rotating shaft 20112 to rotate by driving a second driving wheel 20111 through a belt, the fifth rotating shaft 20112 drives a fourth straight gear 20113 to rotate, the fourth straight gear 20113 is meshed with a lower rack bar 20114 to drive a middle-layer sliding support 20102 and components connected with the middle-layer sliding support 20102 to move outwards along a sliding rail 201101 in an outer-layer fixing support, and simultaneously, the seventh rotating shaft 20121 on the middle-layer sliding support 20102 drives a fourth driving wheel 20122 to pull, the sixth rotating shaft 20116 drives the limiting sliding support 20115 to move outwards along the track on the outer-layer fixing frame 20101, meanwhile, the limiting sliding support 20115 pulls out the resetting winding strip 20118 in the torque winding drum 20117, so that the third spur gear 20110 is meshed with the fifth spur gear 20119 to drive the sixth rotating shaft 20116 to rotate, the sixth rotating shaft 20116 drives the third driving wheel 20120 to rotate, the third driving wheel 20120 drives the fourth driving wheel 20122 to drive the seventh rotating shaft 20121 to rotate, the seventh rotating shaft 20121 drives the sixth spur gear 20123 to rotate, the sixth spur gear 20123 is meshed with the lower toothed bar 20114 to drive the inner-layer sliding support 20103 to move outwards, and when the hanging holes on the two sides of the banner are aligned with the banner hooks arranged on the iron frame or the bridge, the middle-layer sliding support 20102 and the inner-layer sliding support 20103 stop moving; in addition, the electric sliding magnetic clamps 20129 above and below the left suspension unit 201 and the right suspension unit 202 clamp the four corners of the banner, after the banner is suspended in banner hooks arranged on an iron frame or a bridge, the electric sliding magnetic clamps 20129 loosen the four corners of the banner, and then the electric sliding magnetic clamps 20129 above and below the left suspension unit 201 and the right suspension unit 202 respectively move upwards and downwards, so that the electric sliding magnetic clamps 20129 are completely separated from the outer surface of the banner, and the left suspension unit 201 and the right suspension unit 202 cannot be interfered by the banner when in resetting; in addition, when the left suspension unit 201 and the right suspension unit 202 rotate ninety degrees outside the vehicle of the carrier vehicle 4, the switching blocks 20128 on the left suspension unit 201 and the right suspension unit 202 respectively drive the short push rods 20127 in the left suspension unit 201 and the right suspension unit 202 to drive the long push rods 20126 to rotate around the axis of the eighth rotating shaft 20125 towards the outside of the vehicle of the carrier vehicle 4, so that the long push rods 20126 can respectively play a part of supporting role for the outer layer fixing frames 20101 in the left suspension unit 201 and the right suspension unit 202 through the short push rods 20127; the mechanism completes the unequal-length expansion work of the two sides of the banner, so that the two sides of the banner are aligned with banner hooks arranged on an iron frame or a bridge.

When the electromagnet in the middle of the electric sliding magnetic clamp is electrified, the iron plate absorbs the magnetic attraction to influence the electromagnet to be in contact with the electromagnet, and the springs on the two sides are compressed; when the electromagnet in the middle of the electric sliding magnetic clamp is powered off, the iron plate is pushed away from the surface of the electromagnet by the spring.

The iron plate and the electromagnet can complete the clamping and loosening work of the banner of the slogan.

The power assembly 3 comprises an auxiliary motor 301, an eighth bevel gear 302, a main motor 303, a seventh spur gear 304, a ninth rotating shaft 305, a ninth bevel gear 306, an eighth spur gear 307, a left rotating connecting plate 308, a left electric push rod 309, a tenth rotating shaft 310, a tenth bevel gear 311, a ninth spur gear 312, a right rotating connecting plate 313 and a right electric push rod 314; the auxiliary motor 301 is fixedly connected with the bottom end of the electric sliding support frame 105 above the motor support frame 106; the auxiliary motor 301 is connected with an eighth bevel gear 302 through a rotating shaft; the eighth bevel gear 302 is meshed with the second bevel gear 204; below the auxiliary motor 301, the main motor 303 is fixedly connected with the motor bracket 106; the main motor 303 is fixedly connected with the seventh spur gear 304 through a rotating shaft; on the side of the main motor 303 close to the left electric lifting arm 7, a ninth rotating shaft 305 is connected with the motor bracket 106 in a sliding manner; a ninth bevel gear 306 and an eighth spur gear 307 are respectively fixedly connected with the ninth rotating shaft 305; the left rotating connecting plate 308 is rotatably connected with the ninth rotating shaft 305 through a shaft sleeve; two ends of the left electric push rod 309 are fixedly connected with the left transfer board 308 and the motor bracket 106 respectively; when the eighth spur gear 307 is engaged with the seventh spur gear 304, the eighth spur gear 307 rotates; when the eighth spur gear 307 is not engaged with the seventh spur gear 304, the eighth spur gear 307 is not rotated; when the first bevel gear 203 is engaged with the ninth bevel gear 306, the first bevel gear 203 rotates; when the first bevel gear 203 is not engaged with the ninth bevel gear 306, the first bevel gear 203 does not rotate; on the side of the main motor 303 close to the right electric lifting arm 8, the tenth rotating shaft 310 is in sliding connection with the motor bracket 106; a tenth bevel gear 311 and a ninth spur gear 312 are fixedly connected with the tenth rotating shaft 310 respectively; the right rotating connection plate 313 is rotatably connected with the tenth rotating shaft 310 through a shaft sleeve; two ends of the right electric push rod 314 are fixedly connected with the right transfer plate 313 and the motor bracket 106 respectively; when ninth spur gear 312 is engaged with seventh spur gear 304, ninth spur gear 312 rotates; when ninth spur gear 312 is not engaged with seventh spur gear 304, ninth spur gear 312 is not rotated; when the third bevel gear 206 is engaged with the tenth bevel gear 311, the third bevel gear 206 rotates; when third bevel gear 206 is not engaged with tenth bevel gear 311, third bevel gear 206 does not rotate.

The power assembly 3 drives the left suspension unit 201 and the right suspension unit 202 to rotate ninety degrees outside the vehicle of the carrier loader 4, firstly, the auxiliary motor 301 drives the eighth bevel gear 302 to rotate through a rotating shaft, the eighth bevel gear 302 is meshed with the second bevel gear 204 to drive the first outer rotating shaft 208 to rotate, so that the left suspension unit 201 and the right suspension unit 202 rotate ninety degrees outside the vehicle of the carrier loader 4 to be opened in a straight shape; in addition, the power assembly 3 drives the left suspension unit 201 and the right suspension unit 202 to perform unequal length unfolding work on two sides of the banner, firstly, the main motor 303 drives the seventh spur gear 304 to rotate through the rotating shaft, simultaneously, the left electric push rod 309 and the right electric push rod 314 respectively drive the left rotating plate 308 and the right rotating plate 313 to retract inwards, so that the seventh spur gear 304 is respectively engaged with the eighth spur gear 307 and the ninth spur gear 312 to drive the ninth rotating shaft 305 and the tenth rotating shaft 310 to rotate, the ninth rotating shaft 305 and the tenth rotating shaft 310 respectively drive the ninth bevel gear 306 and the tenth bevel gear 311 to rotate, simultaneously, the ninth bevel gear 306 and the tenth bevel gear 311 are respectively engaged with the first bevel gear 203 and the third bevel gear 206 to drive the first rotating shaft 211 and the second rotating shaft 212 to rotate, so that the left suspension unit 201 and the right suspension unit 202 respectively unfold the banner to two sides, when the hanging hole on one side of the banner which is close to the left suspension unit 201 is aligned with the banner hook on the iron stand or the bridge, the left electric push rod 309 pushes the left transfer plate 308 and the components connected with the left transfer plate to reset outwards so as to stop the movement of the left suspension unit 201, and when the hanging hole at one side of the banner close to the right suspension unit 202 is aligned with a banner hook arranged on an iron frame or a bridge, the right electric push rod 314 pushes the right transfer plate 313 and the components connected with the right transfer plate to reset outwards so as to stop the movement of the right suspension unit 202; the assembly completes the work of driving the left suspension unit 201 and the right suspension unit 202 to rotate ninety degrees outside the carrier loader 4, and completes the work of driving the left suspension unit 201 and the right suspension unit 202 to expand the two sides of the banner of the slogan in unequal lengths.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.