阅读说明：本技术 一种带有辅助功能的安全型汽车维修支架 (Safe type auto repair support with supplementary function ) 是由 戴志玉 杨锋 于 2021-09-16 设计创作，主要内容包括：本发明公开了一种带有辅助功能的安全型汽车维修支架,包括匚字形支架,支架的顶部中心固接有驱动电机,驱动电机的输出轴连接有传动组件,传动组件转动安装在支架上并且转动外套有移动件,移动件滑动卡接在支架两侧内凹设置的滑槽内,移动件的一端通过限位螺栓紧固安装有连接杆,连接杆的两端转动内凹设有卡孔,卡孔内活动安装有锁紧组件,连接杆的两端通过销轴转动安装有支撑杆；支架的底部固接有底座,底座的顶部设有若干照明灯,照明灯固接在支架相对的两侧内壁。(The invention discloses a safety type automobile maintenance support with an auxiliary function, which comprises an Contraband-shaped support, wherein the center of the top of the support is fixedly connected with a driving motor, an output shaft of the driving motor is connected with a transmission assembly, the transmission assembly is rotatably installed on the support and is sleeved with a moving member in a rotating manner, the moving member is slidably clamped in sliding chutes which are concavely arranged on two sides of the support, one end of the moving member is fixedly provided with a connecting rod through a limiting bolt, two ends of the connecting rod are rotatably and concavely provided with clamping holes, locking assemblies are movably installed in the clamping holes, and two ends of the connecting rod are rotatably provided with supporting rods through pin shafts; the bottom rigid coupling of support has the base, and the top of base is equipped with a plurality of light, and the light rigid coupling is at the relative both sides inner wall of support.)

1. The utility model provides a safe type auto repair support with supplementary function, includes Contraband font support (1), its characterized in that: a driving motor (2) is fixedly connected to the center of the top of the support (1), an output shaft of the driving motor (2) is connected with a transmission assembly (3), the transmission assembly (3) is rotatably installed on the support (1) and is sleeved with a moving member (4) in a rotating manner, the moving member (4) is slidably clamped in sliding grooves (11) which are concavely formed in two sides of the support (1), a connecting rod (6) is fixedly installed at one end of the moving member (4) through a limiting bolt (5), clamping holes (64) are concavely formed in two ends of the connecting rod (6) in a rotating manner, locking assemblies (10) are movably installed in the clamping holes (64), and supporting rods (7) are rotatably installed at two ends of the connecting rod (6) through pin shafts;

the bottom rigid coupling of support (1) has base (8), the top of base (8) is equipped with a plurality of light (9), light (9) rigid coupling is at the relative both sides inner wall of support (1).

2. The safety vehicle maintenance support with auxiliary function according to claim 1, characterized in that: the sliding groove (11) is a T-shaped groove.

3. The safety vehicle maintenance support with auxiliary function according to claim 1, characterized in that: the transmission assembly (3) comprises two parallel threaded rods (33), the threaded structure of the threaded rod (33) is rotatably installed in the sliding groove (11) and the top end of the threaded rod rotates to penetrate out of the top end of the support (1), the upper end of the threaded rod (33) is of a cylindrical structure and is fixedly connected with a chain wheel (31) in the top end coaxial mode, the top end output shaft of the driving motor (2) is fixedly connected with the chain wheel (31) in the coaxial mode, and the chain wheel (31) is connected with an annular chain (32) in the outer rotating mode.

4. The safety vehicle maintenance support with auxiliary function according to claim 3, characterized in that: the moving piece (4) comprises a moving block body (42), one end of the moving block body (42) is clamped into the sliding groove (11) in a sliding mode and fixedly connected with a threaded sleeve (41), the threaded sleeve (41) is sleeved on a threaded structure of the threaded rod (33) in a rotating mode, the other end of the moving block body (42) is provided with a clamping groove (44) in an inwards concave mode, and a bolt hole (43) penetrates through one side of the top of the moving block body (42).

5. The safety vehicle maintenance support with auxiliary function according to claim 4, characterized in that: the clamping groove (44) is composed of a cross-shaped groove and a straight-line-shaped groove, and the bolt hole (43) is located in the straight-line-shaped groove of the clamping groove (44).

6. The safety vehicle maintenance support with auxiliary function according to claim 5, characterized in that: connecting rod (6) are including connecting rod body (63), the one end middle part rigid coupling of connecting rod body (63) has locking fixture block (62), the both sides rigid coupling of the one end of locking fixture block (62) has support fixture block (61), one side that locking fixture block (62) was kept away from locking fixture block (62) is run through and is equipped with the screw thread through-hole, the both ends of connecting rod body (63) are rotated through the round pin axle and are installed bracing piece (7) and the both ends indent is equipped with card hole (64), support the volume less than or equal to draw-in groove (44) of the structure volume of fixture block (61) and locking fixture block (62) combination.

7. The safety vehicle maintenance support with auxiliary function according to claim 1, characterized in that: one end of the supporting rod (7) close to the connecting rod (6) is fixedly connected with a connecting portion (71), the middle of one end of the connecting portion (71) is fixedly connected with a cylindrical block (72), one end, far away from the connecting portion (71), of the cylindrical block (72) is fixedly connected with a circular table portion (73), the diameter of the circular table portion (73) is equal to that of the clamping hole (64), and the diameter of the cylindrical block (72) is smaller than that of the circular table portion (73).

8. The safety vehicle maintenance support with auxiliary function according to claim 7, characterized in that: locking Assembly (10) are including two relative latch segment (104) that set up, the one end rigid coupling of latch segment (104) has T type slider (105), T type slider (105) slip joint is on the cavity inner wall of connecting rod (6) tip, the other end rigid coupling of latch segment (104) has connection base (107), the one end of keeping away from latch segment (104) in connection base (107) is rotated and is connected with connecting rod (106), the one end of connecting rod (106) is rotated and is connected with the one end of movable rod (101), the cavity of connecting rod (6) tip is worn out in the other end slip of movable rod (101) and coaxial rigid coupling has round piece (102), one side rigid coupling of round piece (102) has spring (103), spring (103) activity overcoat is on movable rod (101) and the one end rigid coupling is on the outer wall of connecting rod (6).

9. The safety vehicle maintenance support with auxiliary function according to claim 8, characterized in that: the opposite sides of the two locking blocks (104) are provided with circular arc notches, and the diameters of the notches are equal to the diameter of the cylindrical block (72).

Technical Field

The invention relates to the technical field of automobile maintenance, in particular to a safe automobile maintenance support with an auxiliary function.

Background

Nowadays, the automobile becomes one of the most important vehicles in daily life and work, the automobile may break down under the influence of road conditions, temperature and service life factors, the automobile needs to be maintained after the break down, and the support frame is often needed for the maintenance of the automobile. Most of the support frames on the current market can only be adjusted to a fixed height, and the height of the support frame cannot be adjusted at will.

To this grant chinese patent that publication number is CN207889685U discloses a support frame for auto repair, comprising a base plate, there is the support column from one side to the opposite side in proper order on the bottom plate, water tank and pneumatic cylinder, the support column is close to water tank one side and is fixed with the light, water tank one side connection water pipe, the water pump at the support column top is fixed to water piping connection, the delivery port water pipe of water pump passes through the extension spring union coupling and sprays water the cover, the output fixed connection hydraulic stem of pneumatic cylinder, the solid fixed cylinder is cup jointed to the outside of hydraulic stem, the top fixed connection board of hydraulic stem, the connecting plate is through bolt fixed connection backup pad, there is the strengthening rib of connecting hydraulic stem and backup pad above the solid fixed cylinder, there is universal wheel mechanism and the jack on bottom connection chassis in the bottom of bottom plate.

The height of this patent support frame can be adjusted wantonly, but the space that the support frame took up is great, is unfavorable for depositing, does not have supplementary function to the fixed of support frame simultaneously, causes easily to drop or fixed insecure, and we propose a safe type auto repair support with supplementary function for this reason and be used for solving above-mentioned problem.

Disclosure of Invention

The invention aims to provide a safe automobile maintenance bracket with an auxiliary function, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a safe type automobile maintenance support with an auxiliary function comprises an Contraband-shaped support, wherein a driving motor is fixedly connected to the center of the top of the support, an output shaft of the driving motor is connected with a transmission assembly, the transmission assembly is rotatably installed on the support and is sleeved with a moving member in a rotating mode, the moving member is slidably clamped in sliding chutes which are arranged in the two sides of the support in an inwards concave mode, one end of the moving member is fixedly installed with a connecting rod through a limiting bolt, the two ends of the connecting rod are rotatably and inwards provided with clamping holes, locking assemblies are movably installed in the clamping holes, and supporting rods are rotatably installed at the two ends of the connecting rod through pin shafts;

the bottom rigid coupling of support has the base, the top of base is equipped with a plurality of light, the light rigid coupling is at the relative both sides inner wall of support.

Preferably, the sliding groove is a T-shaped groove.

Preferably, the transmission assembly comprises two threaded rods arranged in parallel, the threaded structure of each threaded rod is rotatably installed in the corresponding sliding groove, the top end of each threaded rod penetrates out of the top end of the corresponding support in a rotating mode, the upper end of each threaded rod is of a cylindrical structure, a chain wheel is coaxially and fixedly connected to the top end of each threaded rod, a chain wheel is coaxially and fixedly connected to a top end output shaft of the driving motor, and an annular chain is rotatably connected to the outer portion of each chain wheel.

Preferably, the moving part comprises a moving block body, one end of the moving block body is clamped into the sliding groove in a sliding mode and fixedly connected with a threaded sleeve, the threaded sleeve is sleeved on a threaded structure of the threaded rod in a rotating mode, the other end of the moving block body is provided with a clamping groove in a concave mode, and a bolt hole penetrates through one side of the top of the moving block body.

Preferably, the clamping groove consists of a cross-shaped groove and a straight-line-shaped groove, and the bolt hole is located at the straight-line-shaped groove of the clamping groove.

Preferably, the connecting rod includes the connecting rod body, the one end middle part rigid coupling of connecting rod body has the locking fixture block, the both sides rigid coupling of the one end of locking fixture block has the support fixture block, one side that the locking fixture block was kept away from to the locking fixture block runs through and is equipped with the screw thread through-hole, the both ends of connecting rod body are rotated through the round pin axle and are installed the bracing piece and both ends indent is equipped with the card hole, the volume less than or equal to the draw-in groove of the structure volume of support fixture block and locking fixture block combination.

Preferably, one end of the support rod, which is close to the connecting rod, is fixedly connected with a connecting portion, a cylindrical block is fixedly connected to the middle of one end of the connecting portion, a circular table portion is fixedly connected to one end, which is far away from the connecting portion, of the cylindrical block, the diameter of the circular table portion is equal to that of the clamping hole, and the diameter of the cylindrical block is smaller than that of the circular table portion.

Preferably, locking Assembly includes the latch segment of two relative settings, the one end rigid coupling of latch segment has T type slider, T type slider slip joint is on the cavity inner wall of connecting rod tip, the other end rigid coupling of latch segment has the connection base, the one end that the latch segment was kept away from to the connection base rotates and is connected with the connecting rod, the one end of connecting rod is rotated and is connected with the one end of movable rod, the other end of movable rod slides and wears out the cavity of connecting rod tip and coaxial rigid coupling has the circle piece, one side rigid coupling of circle piece has the spring, spring activity overcoat is on the movable rod and one end rigid coupling is on the outer wall of connecting rod.

Preferably, one side of each of the two locking blocks opposite to each other is provided with a circular arc-shaped notch, and the diameter of each notch is equal to that of the cylindrical block.

Compared with the prior art, the invention has the beneficial effects that: the driving motor drives the transmission assembly to work, so as to drive the threaded rod to rotate, the threaded rod rotates to drive the moving part to lift through the threaded structure, so that different heights can be adjusted, and vehicles of different models can be conveniently maintained; the insertion structure of the moving part and the connecting rod facilitates the disassembly, assembly and transportation of the whole device, and meanwhile, the disassembly is convenient, so that the occupied space is saved; the folding and rotating structure of the supporting rod facilitates the storage of the supporting rod, saves space, and meanwhile, the circular table part at the end part can be clamped into the clamping hole after being unfolded, and the supporting rod is fixed in an auxiliary manner through the locking assembly, so that the working stability of the supporting rod is ensured, and the supporting rod is prevented from swinging when supporting and maintaining an automobile; the illuminating lamps fixedly connected with the inner walls of the two sides of the support can assist in illumination during maintenance, the operation visual field and brightness of maintenance personnel are increased, and the operation of the maintenance personnel is more convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the stent of the present invention;

FIG. 3 is a schematic view of a moving member according to the present invention;

FIG. 4 is a schematic view of the structure of the connecting rod and the supporting rod of the present invention;

FIG. 5 is a partial structural view of a connecting rod according to the present invention;

fig. 6 is a cross-sectional view of the end of the connecting rod of the present invention.

In the figure: 1. a support; 11. a chute; 2. a drive motor; 3. a transmission assembly; 31. a sprocket; 32. a chain; 33. a threaded rod; 4. a moving member; 41. a threaded sleeve; 42. a moving block body; 43. bolt holes; 44. a card slot; 5. a limit bolt; 6. a connecting rod; 61. supporting the clamping block; 62. locking the fixture block; 63. a connecting rod body; 64. a clamping hole; 7. a support bar; 71. a connecting portion; 72. a cylindrical block; 73. a circular table portion; 8. a base; 9. an illuminating lamp; 10. a locking assembly; 101. a movable rod; 102. a round block; 103. a spring; 104. a locking block; 105. a T-shaped slider; 106. a connecting rod; 107. and connecting the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a safe type auto repair support with supplementary function, includes Contraband font support 1, and the bottom rigid coupling of support 1 has base 8, and the top of base 8 is equipped with a plurality of light 9, and light 9 rigid coupling is at the relative both sides inner wall of support 1. When in use, firstly, the Contraband-shaped bracket 1 is fixedly arranged on the ground through the expansion bolt arranged on the base 8, so that the whole bracket 1 is conveniently supported;

as shown in fig. 1 and 2, the top center rigid coupling of support 1 has driving motor 2, driving motor 2's output shaft has drive assembly 3, drive assembly 3 rotates to be installed on support 1 and rotates the overcoat and have moving member 4, moving member 4 slip joint is in the spout 11 of support 1 both sides indent setting, spout 11 is T type groove, drive assembly 3 includes two parallel arrangement's threaded rod 33, the helicitic texture of threaded rod 33 rotates to be installed in spout 11 and the top rotates the top of wearing out support 1, the upper end of threaded rod 33 is the cylinder structure and the coaxial rigid coupling in top has sprocket 31, the coaxial rigid coupling in top of driving motor 2's top output shaft has sprocket 31, the outer rotation of sprocket 31 is connected with annular chain 32. Driving motor 2 starts, drive sprocket 31 rotates, sprocket 31 drives the threaded rod 33 rotation of both sides through chain 32, threaded rod 33 rotates the moving member 4 that drives the helicitic texture and connect and rises, and then carry out the lifting to the maintenance vehicle, after suitable high when the lifting, driving motor 2 stop work, maintenance person can carry out maintenance operation to the vehicle, light 9 through opening the inner wall rigid coupling in 1 both sides of support, can be to maintenance person's the supplementary action that carries on, maintenance person's operation field of vision and luminance have been increased, make things convenient for operating personnel to use more.

As shown in fig. 1 to 3, the moving member 4 includes a moving block body 42, one end of the moving block body 42 is slidably clamped into the sliding groove 11 and is fixedly connected to a threaded sleeve 41, the threaded sleeve 41 is rotatably sleeved on the threaded structure of the threaded rod 33, the other end of the moving block body 42 is recessed to form a locking groove 44, and a bolt hole 43 is formed in one side of the top of the moving block body 42. The clamping groove 44 is composed of a cross-shaped groove and a straight-line-shaped groove, and the bolt hole 43 is located at the straight-line-shaped groove of the clamping groove 44.

As shown in fig. 1-5, one end of the moving member 4 is tightly mounted with a connecting rod 6 through a limit bolt 5, two ends of the connecting rod 6 are rotatably and concavely provided with a clamping hole 64, the connecting rod 6 comprises a connecting rod body 63, a locking fixture block 62 is fixedly connected to the middle of one end of the connecting rod body 63, a supporting fixture block 61 is fixedly connected to two sides of one end of the locking fixture block 62, one side of the locking fixture block 62 away from the locking fixture block 62 is provided with a threaded through hole in a penetrating manner, two ends of the connecting rod body 63 are rotatably mounted with a support rod 7 through a pin shaft, and clamping holes 64 are concavely provided at two ends, and the volume of the combined structure of the supporting fixture block 61 and the locking fixture block 62 is less than or equal to the volume of the clamping groove 44. The connecting rod 6 is inserted into the clamping groove 44 of the moving member 4 through the supporting clamping block 61 and the locking clamping block 62 in the middle of one end, then the connecting rod 6 is tightly mounted at the end part of the moving member 4 through the limiting bolt 5, and the whole device is convenient to assemble, disassemble and transport due to the insertion structure of the moving member 4 and the connecting rod 6, and meanwhile, the occupied space is saved due to the convenient disassembly;

as shown in fig. 1-5, two ends of the connecting rod 6 are rotatably provided with supporting rods 7 through pin shafts; one end of the support rod 7 close to the connecting rod 6 is fixedly connected with a connecting part 71, the middle part of one end of the connecting part 71 is fixedly connected with a cylindrical block 72, one end of the cylindrical block 72 far away from the connecting part 71 is fixedly connected with a circular table part 73, the diameter of the circular table part 73 is equal to that of the clamping hole 64, and the diameter of the cylindrical block 72 is smaller than that of the circular table part 73. The folding and rotating structure of the supporting rod 7 is convenient for accommodating the supporting rod, so that the space is saved;

as shown in fig. 1-6, a locking assembly 10 is movably mounted in the clamping hole 64, the locking assembly 10 includes two locking blocks 104 arranged oppositely, one end of each locking block 104 is fixedly connected with a T-shaped slider 105, the T-shaped slider 105 is slidably clamped on the inner wall of the cavity at the end of the connecting rod 6, the other end of each locking block 104 is fixedly connected with a connecting base 107, one end of each connecting base 107 far away from the locking block 104 is rotatably connected with a connecting rod 106, one end of each connecting rod 106 is rotatably connected with one end of a movable rod 101, the other end of the movable rod 101 slides out of the cavity at the end of the connecting rod 6 and is coaxially and fixedly connected with a round block 102, one side of the round block 102 is fixedly connected with a spring 103, the movable outer sleeve of the spring 103 is sleeved on the movable rod 101, and one end of the movable outer sleeve is fixedly connected on the outer wall of the connecting rod 6. The opposite sides of the two locking blocks 104 are each provided with a circular arc shaped notch and the diameter of the notch is equal to the diameter of the cylindrical block 72. After the connecting rod 6 is installed, the supporting rod 7 is rotated and unfolded, so that the supporting rod 7 is perpendicular to the connecting rod body 63 of the connecting rod 6, meanwhile, the cylindrical block 72 and the circular table part 73 fixedly connected to the end part of the supporting rod 7 are inserted into the clamping holes 64 at the two ends of the connecting rod 6, the cylindrical block 72 is contacted with the locking block 104 of the locking assembly 10, the locking block 104 is driven by the connecting rod 106 to be matched with the movable rod 101 to be tightly attached to the circular arc-shaped groove of the cylindrical block 72 under the elastic force of the spring 103, the diameter of the circular table part 73 is larger than that of the cylindrical block 72, the locking block 104 is limited, so that the supporting rod 7 is subjected to auxiliary fixing action, the working stability of the supporting rod 7 is ensured, the supporting rod 7 is prevented from swinging when supporting and maintaining an automobile, the automobile to be maintained enters the bracket 1, a rubber pad is fixedly connected to the top of one end of the supporting rod 7, and the supporting rod 7 is further contacted with a chassis of the automobile through the rubber pad, then the driving motor 2 drives the transmission component 3 to lift the automobile.

The working principle is as follows: when the invention is used, firstly, an expansion bolt is arranged on a base 8, an Contraband-shaped bracket 1 is fixedly arranged on the ground, a connecting rod 6 is inserted into a clamping groove 44 of a moving member 4 through a supporting clamping block 61 and a locking clamping block 62 at the middle part of one end, then the connecting rod 6 is fixedly arranged at the end part of the moving member 4 by using a limit bolt 5, after the connecting rod 6 is arranged, the supporting rod 7 is rotated and unfolded, so that the supporting rod 7 is mutually vertical to a connecting rod body 63 of the connecting rod 6, meanwhile, a cylindrical block 72 fixedly connected with the end part of the supporting rod 7 and a circular table part 73 are inserted into clamping holes 64 at two ends of the connecting rod 6, the cylindrical block 72 is contacted with a locking block 104 of a locking assembly 10, the locking block 104 is matched with a movable rod 101 through a connecting rod 106 under the action of the elasticity of a spring 103 to drive the locking block 104 to be tightly attached into a circular arc-shaped groove of the cylindrical block 72, and the diameter of the circular table part 73 is larger than that of the cylindrical block 72, the locking block 104 is limited, so that the supporting rod 7 is assisted and fixed, the working stability of the supporting rod 7 is ensured, the supporting rod 7 is prevented from swinging when supporting and maintaining an automobile, the automobile to be maintained drives into the bracket 1, a rubber pad is fixedly connected to the top of one end of the supporting rod 7, the supporting rod 7 is further contacted with a chassis of the automobile through the rubber pad, the driving motor 2 is started to drive the chain wheel 31 to rotate, the chain wheel 31 drives the threaded rods 33 on two sides to rotate through the chain 32, the threaded rods 33 rotate to drive the moving piece 4 connected with the threaded structure to ascend, so as to lift the vehicle to be maintained, when the vehicle is lifted to a proper height, the driving motor 2 stops working, the vehicle can be maintained and operated by maintenance personnel, the illuminating lamps 9 fixedly connected to the inner walls on two sides of the bracket 1 are opened, the assistance effect on the maintenance personnel can be performed, and the operation visual field and brightness of the maintenance personnel are increased, more convenient for the operator to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.