阅读说明：本技术 装配式建筑物外立面集成升降平台 (Assembled building outer facade integrated lifting platform ) 是由 董善勤 周芹 潘长根 舒信海 刘超 于 2021-07-10 设计创作，主要内容包括：本申请涉及施工升降平台的技术领域,尤其是涉及一种装配式建筑物外立面集成升降平台,其包括用于安装在建筑物外立面上的行走机构,行走机构上设置有起吊机构,起吊机构吊接有吊架；行走机构包括用于固定在建筑物外立面上的导轨组件和沿导轨组件滑移的行走壳,行走壳内设置有用于驱动行走壳沿导轨组件移动的驱动组件；起吊机构包括固定在行走壳上的起吊壳,起吊壳内设置有用于驱动吊架升降运动的提拉组件,起吊壳内设置有用于锁止提拉组件的安全止停组件；吊架上设置有用于连接起吊壳的安全吊接组件。本申请具有提高吊架悬吊、移动的稳定性,改善操作人员在建筑物外立面作业的安全性的效果。(The application relates to the technical field of construction lifting platforms, in particular to an assembled building outer vertical surface integrated lifting platform which comprises a travelling mechanism, a lifting mechanism and a lifting frame, wherein the travelling mechanism is arranged on the building outer vertical surface; the walking mechanism comprises a guide rail assembly and a walking shell, the guide rail assembly is used for being fixed on the outer vertical surface of the building, the walking shell slides along the guide rail assembly, and a driving assembly used for driving the walking shell to move along the guide rail assembly is arranged in the walking shell; the lifting mechanism comprises a lifting shell fixed on the traveling shell, a lifting component used for driving the lifting frame to move up and down is arranged in the lifting shell, and a safety stop component used for locking the lifting component is arranged in the lifting shell; the hanger is provided with a safe hanging component for connecting the lifting shell. The hanging bracket has the advantages that the hanging and moving stability of the hanging bracket is improved, and the safety of operation of an operator on the outer vertical surface of a building is improved.)

1. The utility model provides an integrated lift platform of outer facade of assembled building which characterized in that: the building lifting device comprises a travelling mechanism (1) arranged on an outer vertical surface of a building, wherein a lifting mechanism (2) is arranged on the travelling mechanism (1), and a lifting frame (3) is hung and connected to the lifting mechanism (2);

the travelling mechanism (1) comprises a guide rail assembly (11) fixed on the outer vertical surface of a building and a travelling shell (12) sliding along the guide rail assembly (11), and a driving assembly (13) for driving the travelling shell (12) to move along the guide rail assembly (11) is arranged in the travelling shell (12);

the lifting mechanism (2) comprises a lifting shell (21) fixed on the traveling shell (12), a lifting component (22) used for driving the lifting frame (3) to move up and down is arranged in the lifting shell (21), and a safety stop component (23) used for locking the lifting component (22) is arranged in the lifting shell (21);

the hanger (3) is provided with a safe hanging component (4) for connecting the lifting shell (21).

2. The assembly building facade integrated lift platform of claim 1, wherein: the guide rail assembly (11) comprises a first engagement guide rail (111), a second engagement guide rail (112) and a driving guide rail (113) which are fixed on the facade of the building in parallel, the first engagement guide rail (111) and the second engagement guide rail (112) are sequentially arranged from top to bottom along the facade of the building, engagement guide grooves (114) are respectively formed in the opposite faces of the first engagement guide rail (111) and the second engagement guide rail (112) along the extending direction of the first engagement guide rail, a first engagement pulley (121) and a second engagement pulley (122) are fixed on the walking shell (12), the first engagement pulley (121) is connected with the engagement guide grooves (114) of the first engagement guide rail (111) in a sliding manner, and the second engagement pulley (122) is connected with the engagement guide grooves (114) of the second engagement guide rail (112) in a sliding manner;

a driving guide groove (115) is formed in the side wall of the driving guide rail (113) along the extending direction of the driving guide rail, and a driving rack (116) is fixed in the driving guide groove (115) along the extending direction of the driving guide rail;

the driving assembly (13) comprises a first driving component (131) fixed in the walking shell (12), the output end of the first driving component (131) is fixedly connected with a driving gear (132) in the same axial direction, and the driving gear (132) is meshed with the driving rack (116).

3. The assembly building facade integrated lift platform of claim 2, wherein: the walking mechanism is characterized in that a suspension rod (123) is connected to the walking shell (12), the suspension rod (123) is far away from one end of the walking shell (12) and is fixed with a driven sliding block (124) used for sliding connection with the first meshing guide rail (111), the driven sliding block (124) is connected with a tension sensor (125) between the suspension rods (123), the tension sensor (125) is connected with a control alarm (126), and the control alarm (126) is arranged in the hanging bracket (3).

4. The assembly building facade integrated lift platform of claim 2, wherein: the two walking shells (12) are not less than two, a connecting plate (127) is connected between every two adjacent walking shells (12), an occlusion sliding block (128) used for being connected with the occlusion guide groove (114) in a sliding mode is fixed on the connecting plate (127), and a lubricating gear (129) used for being meshed with the driving rack (116) is arranged on the connecting plate (127) in a rotating mode.

5. The assembly building facade integrated lift platform of claim 1, wherein: the lifting assembly (22) comprises a winding roller (221) rotatably arranged in the lifting shell (21), a lifting rope (222) is wound on the winding roller (221), one end, wound out of the winding roller (221), of the lifting rope (222) is connected with the hanger (3), and a second driving part (223) for driving the winding roller (221) to rotate is fixed in the lifting shell (21);

a first locking toothed ring (231) is fixedly sleeved on the winding roller (221), the safety stopping assembly (23) comprises a first electric push rod (232) fixed on the lifting shell (21), and the push rod end of the first electric push rod (232) faces the first locking toothed ring (231) and is fixedly provided with a first locking toothed block (233);

when the push rod end of the electric push rod I (232) extends, the locking tooth block I (233) is meshed and clamped with the locking tooth ring I (231).

6. The assembly building facade integrated lift platform of claim 5, wherein: a positioning rod (224) is fixed on the surface of the winding roller (221), a second electric push rod (234) is fixed in the hoisting shell (21), and a stop rod (235) is fixed at the end of the second electric push rod (234) facing the positioning rod (224);

when the push rod end of the electric push rod II (234) extends, the stop rod (235) is arranged on the rotation circumference of the positioning rod (224) in a blocking mode;

when the positioning rod (224) is attached to the stopping rod (235), the electric push rod I (232) pushes the locking tooth block I (233) to be meshed and clamped with the locking tooth ring I (231).

7. The assembly building facade integrated lift platform of claim 6, wherein: the two opposite side walls of the positioning rod (224) in the circumferential direction rotating towards the positioning rod are respectively provided with a buffer plate (225), and a plurality of buffer springs (226) are connected between the buffer plates (225) and the rod wall of the positioning rod (224).

8. The assembly building facade integrated lift platform of claim 5, wherein: the hanging bracket (3) comprises a bearing seat (31), one side of the bearing seat (31) facing the facade of the building is provided with a hand-held enclosure (32), and the top surface of the bearing seat (31) is enclosed with a plurality of protective enclosures (33);

a guide wheel (34) for winding the lifting rope (222) is rotatably arranged on the outer side of the bearing seat (31), a hanging ring (35) is fixed on the bottom surface of the bearing seat (31), and the lifting rope (222) is connected with the hanging ring (35).

9. The assembly building facade integrated lift platform of claim 8, wherein: the safety hoisting connection assembly (4) comprises a bearing frame (41) fixed on the bearing seat (31) and a counter-pull roll (42) rotatably arranged on the bearing frame (41), a safety hoisting rope (43) is wound on the counter-pull roll (42), and one end of the safety hoisting rope (43) wound out of the counter-pull roll (42) is fixedly connected with the hoisting shell (21);

the counter-pulling roll (42) is coaxially and fixedly sleeved with a second locking toothed ring (44), a locking shell (45) is fixed on the rotating frame (41), a second locking toothed block (46) is arranged on the locking shell (45) in a sliding mode towards the second locking toothed ring (44), the side wall of the second locking toothed block (46) is hinged to a shifting rod (461), a waist-shaped hole (451) for the shifting rod (461) to extend out is formed in the side wall of the locking shell (45) along the sliding direction of the second locking toothed block (46), a first positioning groove (452) and a second positioning groove (453) are formed in the side wall of the locking shell (45) along the extending direction perpendicular to the waist-shaped hole (451), and the first positioning groove (452) and the second positioning groove (453) are communicated with the waist-shaped hole (451) respectively;

when the poke rod (461) pushes the second locking tooth block (46) and rotates into the first positioning groove (452), the second locking tooth block (46) is engaged and clamped with the second locking tooth ring (44), and when the poke rod (461) pushes the second locking tooth block (46) and rotates into the second positioning groove (453), the second locking tooth block (46) is separated from the second locking tooth ring (44);

and a third driving part (47) for driving the reverse pull roll (42) to wind the safety lifting rope (43) is arranged on the bearing frame (41).

10. The assembly building facade integrated lift platform of claim 8, wherein: the hand rail (32) is threaded with an adjusting screw (48) used for extending towards the outer vertical surface of the building, the adjusting screw (48) is located on one side, away from the outer vertical surface of the building, of the hand rail (32) is in threaded connection with an adjusting nut (481), and one end, facing the outer vertical surface of the building, of the adjusting screw (48) is rotatably provided with a butting roller (483).

Technical Field

The application relates to the technical field of construction lifting platforms, in particular to an assembly type building outer vertical face integrated lifting platform.

Background

The construction structure of the main body of the building usually adopts a cast-in-place concrete structure, a prefabricated concrete structure, a steel structure and the like, and the operation is usually carried out by means of a floor type or a cantilever type steel pipe scaffold in the decoration process of the outer vertical surface of the building.

The steel pipe scaffold not only uses the material cost higher, and installation cycle is longer, and the security performance in its use is also lower, also has the potential safety hazard in the later stage demolishs the in-process.

Disclosure of Invention

In order to improve the safety of the operation of the outer vertical face of the artificial building, the application provides an integrated lifting platform for the outer vertical face of the assembly type building.

The application provides an integrated lift platform of outer facade of assembled building adopts following technical scheme:

an assembled building facade integrated lifting platform comprises a travelling mechanism arranged on a building facade, wherein a lifting mechanism is arranged on the travelling mechanism and is connected with a lifting frame in a hanging manner;

the traveling mechanism comprises a guide rail assembly and a traveling shell, wherein the guide rail assembly is used for being fixed on the outer vertical surface of a building, the traveling shell slides along the guide rail assembly, and a driving assembly used for driving the traveling shell to move along the guide rail assembly is arranged in the traveling shell;

the lifting mechanism comprises a lifting shell fixed on the traveling shell, a lifting assembly used for driving the lifting frame to move up and down is arranged in the lifting shell, and a safety stop assembly used for locking the lifting assembly is arranged in the lifting shell;

and the hanger is provided with a safe hoisting assembly for connecting the hoisting shell.

By adopting the technical scheme, an operator slides the traveling shell in advance to be connected with the guide rail assembly, the guide rail assembly is fixed on the outer vertical surface of the building, the lifting assembly is lifted to be connected with the lifting frame while the lifting shell is fixedly connected with the traveling shell, then the safety lifting assembly is connected with the lifting shell, multiple connection is formed between the lifting frame and the lifting shell, the safety level of suspension movement of the lifting frame is improved, the traveling shell is driven to move along the guide rail assembly by starting the driving assembly, the lifting shell and the lifting frame move along the guide rail assembly, the lifting assembly is started to drive the lifting frame to realize lifting movement, after the lifting frame is lifted to the working position of the operator, the lifting assembly is stopped, and then the lifting assembly is further locked by the safety stopping assembly, so that the stability of the suspension position of the lifting assembly at which the lifting frame is stopped is improved, and the safety of the operator in operation on the outer vertical surface of the building is improved.

Optionally, the guide rail assembly comprises a first occlusion guide rail, a second occlusion guide rail and a driving guide rail which are fixed on the facade of the building in parallel, the first occlusion guide rail and the second occlusion guide rail are sequentially arranged from top to bottom along the facade of the building, the opposite faces of the first occlusion guide rail and the second occlusion guide rail are respectively provided with an occlusion guide groove along the extending direction of the first occlusion guide rail and the second occlusion guide rail, the walking shell is fixed with a first occlusion pulley and a second occlusion pulley, the first occlusion pulley is connected with the occlusion guide groove of the first occlusion guide rail in a sliding manner, and the second occlusion pulley is connected with the occlusion guide groove of the second occlusion guide rail in a sliding manner;

the side wall of the driving guide rail is provided with a driving guide groove along the extending direction of the side wall, and a driving rack is fixed in the driving guide groove along the extending direction of the side wall;

the driving assembly comprises a first driving part fixed in the walking shell, the output end of the first driving part is fixedly connected with a driving gear with the same axis, and the driving gear is meshed with the driving rack.

By adopting the technical scheme, the walking shell is connected with the occlusion guide groove of the first occlusion guide rail through the slippage of the first occlusion pulley, and is connected with the occlusion guide groove of the second occlusion guide rail through the slippage of the second occlusion pulley, so that the walking shell integrally slips on the first occlusion guide rail and the second occlusion guide rail, the first occlusion pulley and the second occlusion pulley form occlusion connection with the corresponding occlusion guide grooves, the stability of the walking shell in slippage connection with the first occlusion guide rail and the second occlusion guide rail is improved, the first driving part is started to drive the driving gear to rotate, the driving gear is meshed with the driving rack to rotate and drives the walking shell to slip along the driving guide groove, the driving rack and the driving gear are in tight transmission, and the control precision of the stop position of the walking shell is favorably improved.

Optionally, a suspension rod is connected to the traveling shell, one end of the suspension rod, which is far away from the traveling shell, is fixed with a driven sliding block for sliding connection with the first occlusion guide rail, the driven sliding block is connected with a tension sensor between the suspension rods, the tension sensor is connected with a control alarm, and the control alarm is arranged in the suspension frame.

Through adopting above-mentioned technical scheme, when operating personnel drive walking shell slided along first interlock guide rail, hang jib and driven slider along first interlock guide rail driven slip, force sensor sets up and takes place not hard up deformation or even when breaking away from relatively in hanging jib and driven slider between force sensor, force sensor response force variation and with signal transmission to control alarm and warning when walking shell and the being connected of first interlock guide rail, be favorable to in time informing that operating personnel walking shell and the connection of first interlock guide rail are not hard up or even break away from relatively, make things convenient for the installation of sliding of operating personnel quick overhaul walking shell, improve the removal of operating personnel building facade, the security of operation.

Optionally, the walking shells are set to be not less than two, the two walking shells are adjacent to each other, a connecting plate is connected between the walking shells, an occlusion sliding block used for sliding connection of the occlusion guide grooves is fixed on the connecting plate, and a lubricating gear used for meshing the driving rack is arranged on the connecting plate in a rotating mode.

Through adopting above-mentioned technical scheme, adjacent walking shell passes through the connecting plate and connects formation moving as a whole structure, and the connecting plate slides through the interlock slider simultaneously and connects the interlock guide slot, further improves walking shell stability of sliding, and lubricated gear is along with the connecting plate removes in-process meshing, lubricated drive rack, improves the lubrication protection to the drive rack.

Optionally, the lifting assembly comprises a winding roller rotatably arranged in the lifting shell, a lifting sling is wound on the winding roller, one end of the lifting sling wound out of the winding roller is connected with the hanger, and a second driving component for driving the winding roller to rotate is fixed in the lifting shell;

the winding roller fixing sleeve is provided with a first locking toothed ring, the safety stopping assembly comprises a first electric push rod fixed on the lifting shell, and a first locking toothed block is fixed at the end, facing the first locking toothed ring, of the first electric push rod;

when the push rod end of the electric push rod I extends, the locking tooth block I is meshed and clamped with the locking tooth ring I.

Through adopting above-mentioned technical scheme, operating personnel starts drive assembly two and drives the wind-up roll and rotate to realize gallows elevating movement, after gallows elevating movement to the required operation position of operating personnel, stop the drive assembly and start electric putter one in the lump with locking tooth piece meshing joint locking ring gear one, thereby further improve the stability of stopping of the wind-up roll after drive assembly two stops, improve stability and the security after the gallows stops suspending.

Optionally, a positioning rod is fixed on the roller surface of the winding roller, an electric push rod II is fixed in the hoisting shell, and a stopping rod is fixed at the end of the push rod II, which faces the positioning rod;

when the push rod end of the electric push rod II extends, the stop rod is arranged on the rotation circumference of the positioning rod in a blocking mode;

when the positioning rod is attached to the stopping rod, the electric push rod pushes the locking toothed block I to be engaged and clamped with the locking toothed ring I.

Through adopting above-mentioned technical scheme, when operating personnel need only stop the winding up roller, start electric putter two and stretch out the stop lever, stop drive part two when the locating lever laminating stop lever, locking tooth piece one and locking ring gear are in and wait the meshing position this moment, once more drive electric putter once release locking tooth piece one can mesh joint locking ring gear fast one, be favorable to the relative meshing position of quick correction locking tooth piece one and locking ring gear, reduce the problem that locking tooth piece one and locking ring gear meshing process are beaten to one relative.

Optionally, the locating lever rotates both sides wall of the looks back of circumference towards self and all is provided with the buffer board, the buffer board with be connected with a plurality of buffer spring between the pole wall of locating lever.

Through adopting above-mentioned technical scheme, when operating personnel drive electric putter two and stretch out the stop lever, the locating lever rotates in-process stop lever and buffer board and bumps, and the impact that takes place between a plurality of buffer spring buffering stop lever and the buffer board improves the protection to the locating lever, reduces the locating lever and the collision damage that takes place between the stop lever.

Optionally, the hanger comprises a bearing seat, a hand-held enclosure is arranged on one side of the bearing seat facing the outer vertical surface of the building, and a plurality of protective enclosures are arranged on the top surface of the bearing seat;

the outer side of the bearing seat is rotatably provided with a guide wheel for the lifting sling to wind, the bottom surface of the bearing seat is fixed with a hanging ring, and the lifting sling is connected with the hanging ring.

Through adopting above-mentioned technical scheme, operating personnel gets into and bears by the bearing seat in the gallows after, and the fender cooperation is enclosed to keep off simultaneously and is formed the fender protection that encloses to operating personnel, improves the security that operating personnel stood on the bearing seat, carries and draws the lifting rope around establishing on the guide wheel and connect rings, is favorable to reducing the bearing seat and carries the direct friction between the lifting rope, improves the protection to carrying the lifting rope.

Optionally, the safety hoisting assembly comprises a bearing frame fixed on the bearing seat and a counter-pull roll rotatably arranged on the bearing frame, a safety hoisting rope is wound on the counter-pull roll, and one end of the safety hoisting rope wound out of the counter-pull roll is fixedly connected with the hoisting shell;

the reverse pull roll is fixedly sleeved with a locking toothed ring II coaxially, a locking shell is fixed on the rotating frame, a locking toothed block II is arranged on the locking shell in a sliding mode towards the locking toothed ring II, a poke rod is hinged to the side wall of the locking toothed block II, a kidney-shaped hole for the poke rod to extend out is formed in the side wall of the locking shell along the sliding direction of the locking toothed block II, a first positioning groove and a second positioning groove are formed in the side wall of the locking shell along the extending direction perpendicular to the kidney-shaped hole respectively, and the first positioning groove and the second positioning groove are communicated with the kidney-shaped hole respectively;

when the poke rod pushes the second locking tooth block and rotates into the first positioning groove, the second locking tooth block is meshed and clamped with the second locking tooth ring, and when the poke rod pushes the second locking tooth block and rotates into the second positioning groove, the second locking tooth block is separated from the second locking tooth ring;

and a third driving part for driving the reverse pull roll to wind the safety lifting rope is arranged on the bearing and rotating frame.

By adopting the technical scheme, in the descending motion process of the hanger from the upper part of a building, the safety lifting rope is fixedly connected with the lifting shell and continuously winds out of the counter-pull roll, after the hanger descends to the operation position required by an operator and stops, the operator pushes the poke rod along the kidney-shaped hole to enable the locking tooth block II to be clamped with the locking tooth ring II, then the poke rod is rotated into the positioning groove I to limit the poke rod in the positioning groove I, the locking tooth block II is stably connected with the locking tooth ring II, the stability of the stopping position of the counter-pull roll is favorably improved, the stability and the safety of the hovering position of the hanger are further improved, when the hanger ascends again, the poke rod is rotated out of the positioning groove I again, then the poke rod is pushed to the positioning groove II along the kidney-shaped hole and is sequentially rotated in turn, the locking tooth block II is stably separated from the locking tooth ring II, and the driving part III is started to drive the counter-pull roll to wind up the safety lifting rope, is favorable for winding the safe lifting rope in time.

Optionally, the hand-held enclosure thread is connected with an adjusting screw rod used for extending towards the outer facade of the building in a penetrating manner, the adjusting screw rod is located one side of the hand-held enclosure deviating from the outer facade of the building is connected with an adjusting nut in a threaded manner, and the adjusting screw rod is provided with a butting roller towards one end of the outer facade of the building in a rotating manner.

Through adopting above-mentioned technical scheme, operating personnel through relative building facade rotation adjustment adjusting screw and through adjusting nut location adjusting screw, support the gyro wheel and laminate the building facade and roll along with the gallows is gone up and down, is favorable to avoiding gallows and building facade direct contact friction, improves the protection to the gallows, and adjusting screw cooperates to support the gyro wheel simultaneously and makes things convenient for operating personnel to adjust the distance of the relative building facade of gallows.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the lifting assembly is hung on the hanging frame, the safe hanging assembly is connected with the lifting shell, multiple connection is formed between the hanging frame and the lifting shell, the safety level of hanging movement of the hanging frame is improved, after the hanging frame is lifted to the working position of an operator, the lifting assembly is stopped, the lifting assembly is further locked through the safe stopping assembly, the stability of the stopping hanging position of the lifting assembly at the hanging position of the hanging frame is improved, and the safety of the operator in operation on the outer vertical surface of a building is improved;

2. after the hanger is lifted and moved to the position required by an operator, the stopping driving part starts an electric push rod I together to engage and clamp the locking tooth block I with the locking tooth ring I, so that the stopping stability of the wind-up roll after the driving part II stops is improved, and the stability and the safety of the hanger after stopping and suspension are improved;

3. after the hanging bracket descends to an operation position required by an operator and stops, the operator pushes the poking rod to enable the locking tooth block II to be clamped with the locking tooth ring II, the poking rod is rotated to the positioning groove I to limit the poking rod in the positioning groove I, the locking tooth block II is stably connected with the locking tooth ring II, the stability of the stop position of the reverse drawing roller is improved, and the stability and the safety of the hanging bracket in the hovering position are further improved.

Drawings

Fig. 1 is a schematic structural diagram for embodying the whole of the traveling mechanism, the hoisting mechanism and the hanger in the embodiment of the present application.

Fig. 2 is a cross-sectional view of an embodiment of the present application for embodying a rail assembly, a first articulating pulley, a second articulating pulley, a drive assembly, a suspension rod, a driven slider, a tension sensor, a lubrication gear, a drive rack, and a bail.

FIG. 3 is a partial cross-sectional view of an embodiment of the present application for embodying a pull assembly and a safety stop assembly.

Fig. 4 is a partial sectional view for embodying the first locking ring gear, the first locking block gear, the buffer plate, the buffer spring, the stopping rod, and the positioning rod in the embodiment of the present application.

FIG. 5 is a cross-sectional view of an embodiment of the present application for embodying an adjustment screw, an adjustment nut, a mounting plate, an abutment roller, and a safety hitch assembly.

Fig. 6 is a cross-sectional view for embodying the rotating frame, the counter roll, the safety lifting rope, the second locking gear ring, the second locking gear block, the tap lever and the third driving member in the embodiment of the present application.

Reference number description, 1, running gear; 11. a guide rail assembly; 111. a first engaging rail; 112. a second engagement rail; 113. a drive rail; 114. an occlusion guide groove; 115. a drive guide groove; 116. a drive rack; 12. a walking shell; 121. a first engaging pulley; 122. a second engaging pulley; 123. a suspension rod; 124. a driven slider; 125. a tension sensor; 126. controlling an alarm; 127. a connecting plate; 128. engaging the sliding block; 129. lubricating the gear; 13. a drive assembly; 131. a first driving part; 132. a drive gear; 2. a hoisting mechanism; 21. lifting the shell; 22. a pull-up assembly; 221. a wind-up roll; 222. lifting the lifting rope; 223. a second driving part; 224. positioning a rod; 225. a buffer plate; 226. a buffer spring; 227. a base; 23. a safety stop assembly; 231. a locking toothed ring I; 232. an electric push rod I; 233. locking a first tooth block; 234. a second electric push rod; 235. a cut-off lever; 3. a hanger; 31. a bearing seat; 32. a hand fence; 33. a protective enclosure; 34. a guide wheel; 35. a hoisting ring; 36. a limit buckle; 4. a safety hitch assembly; 41. a bearing and rotating frame; 42. a reverse drawing roller; 43. a safety lifting rope; 44. a locking toothed ring II; 45. a locking shell; 451. a kidney-shaped hole; 452. positioning a first groove; 453. positioning a second groove; 46. a locking tooth block II; 461. a poke rod; 47. a third driving part; 48. adjusting the screw rod; 481. adjusting the nut; 482. mounting a plate; 483. and abutting against the roller.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses an integrated lifting platform for an outer vertical surface of an assembly type building. The integrated lifting platform for the outer vertical surface of the assembled building comprises a travelling mechanism 1 installed on the outer vertical surface of the building, wherein the travelling mechanism 1 extends along the horizontal direction, a lifting mechanism 2 is fixed on the bottom surface of the travelling mechanism 1, and a lifting frame 3 is hung on the bottom surface of the lifting mechanism 2. The traveling mechanism 1 and the hoisting mechanism 2 suspend the hanger 3 together and hang down along the outer vertical surface of the building, the traveling mechanism 1 is driven to drive the hoisting mechanism 2 to move along the horizontal direction of the outer vertical surface of the building, so that the hanger 3 moves horizontally, and the hoisting mechanism 2 is driven to lift or lower the hanger 3, so that the hanger 3 moves longitudinally.

Referring to fig. 1 and 2, the traveling mechanism 1 includes a guide rail assembly 11 fixed on the facade of the building and at least two traveling cases 12 sliding along the guide rail assembly 11, and the guide rail assembly 11 includes a first engaging guide rail 111, a driving guide rail 113 and a second engaging guide rail 112 fixed on the facade of the building in sequence from top to bottom. The number of walking shell 12 can be set as two in this application embodiment, and walking shell 12 is whole to be the cuboid, and walking shell 12 is towards the one side opening of building facade, and first interlock guide rail 111, drive guide rail 113 and second interlock guide rail 112 imbed in the relative face of walking shell 12 and are occluded by walking shell 12.

The opposite side surfaces of the first engaging guide rail 111 and the second engaging guide rail 112 are respectively provided with an engaging guide groove 114 along the extending direction, a first engaging pulley 121 and a second engaging pulley 122 are respectively arranged in the walking shell 12 in a rotating manner, the first engaging pulley 121 is arranged in the engaging guide groove 114 of the first engaging guide rail 111 in a sliding manner, the second engaging pulley 122 is arranged in the engaging guide groove 114 of the second engaging guide rail 112 in a sliding manner, at the moment, the walking shell 12 forms an engaging effect on the first engaging guide rail 111 and the second engaging guide rail 112 by matching the first engaging pulley 121 with the second engaging pulley 122, and the stability of the first engaging guide rail 111 and the second engaging guide rail 112 in the sliding connection of the walking shell 12 is improved.

The upper and lower back sidewalls of the driving rail 113 are respectively provided with a driving guide groove 115 along the extending direction thereof, and a driving rack 116 is fixed in the driving guide groove 115 along the extending direction thereof. The driving assemblies 13 are fixed in the traveling case 12, and the driving assemblies 13 are arranged in two groups and correspond to the two driving racks 116 one by one. The driving assembly 13 includes a first driving member 131 fixed in the traveling housing 12, the first driving member 131 may be connected to the motor of the decelerator through a power output end, the power output end of the decelerator of the first driving member 131 is coaxially and fixedly connected to a driving gear 132, and the driving gear 132 engages with the driving rack 116.

A connecting plate 127 is connected between the two traveling shells 12, an engagement slide block 128 is fixed on one side of the connecting plate 127 facing the first engagement guide rail 111, two engagement slide blocks 128 can be provided, and the two engagement slide blocks 128 are respectively connected with the first engagement guide rail 111 and the second engagement guide rail 112 in a sliding manner and are in one-to-one correspondence. The connecting plate 127 is longitudinally and sequentially provided with two lubricating gears 129 between the two meshing sliding blocks 128 in a rotating manner, and the two lubricating gears 129 are in one-to-one correspondence with and meshed with the two driving racks 116.

The two opposite sides of the two walking shells 12 are respectively connected with a suspension rod 123 in an upward inclined manner in an opposite direction, a single walking shell 12 can be connected with two suspension rods 123, the two suspension rods 123 on the same side are sequentially positioned below the first occlusion guide rail 111 and the second occlusion guide rail 112, one end of the suspension rod 123 far away from the walking shell 12 is fixed with a driven slider 124, the driven slider 124 is correspondingly manufactured and connected with the first occlusion guide rail 111 or the second occlusion guide rail 112 in a sliding manner, a tension sensor 125 is connected between the driven slider 124 and the suspension rod 123, the tension sensor 125 is connected with a control alarm 126, and the control alarm 126 is fixed in the hanging bracket 3.

An operator starts the first driving part 131 to drive the driving gear 132 to rotate, so that the driving gear 132 is meshed with the driving rack 116 to rotate and drive the traveling shell 12 to slide along the driving guide groove 115, the driving rack 116 and the driving gear 132 are tightly driven, and the control precision of the stop position of the traveling shell 12 is improved.

When the traveling case 12 slides along the first and second engagement rails 111 and 112, the suspension rod 123 and the follower slider 124 thereof slide along the first and second engagement rails 111 and 112, and the tension sensor 125 is disposed between the suspension rod 123 and the follower slider 124 to monitor tension changes in real time. An operator sets a tension safety change numerical range in the control alarm 126 in advance, when the traveling shell 12 is connected with the first occlusion guide rail 111 and the second occlusion guide rail 112 to be loosened, deformed or even relatively separated, the tension sensor 125 senses tension change and transmits a signal to the control alarm 126 to give an alarm, so that the operator can be informed of the loosening of the connection of the traveling shell 12 or even the relative separation of the traveling shell 12, the operator can conveniently and rapidly overhaul the sliding installation of the traveling shell 12, and the safety of the movement and operation of the building facade of the operator is improved.

The adjacent walking shells 12 are connected through the connecting plate 127 to form an integral moving structure, meanwhile, the connecting plate 127 is connected with the meshing guide groove 114 in a sliding mode through the meshing sliding block 128, the sliding stability of the walking shells 12 is further improved, a lubricating gear 129 can be externally connected with a lubricating oil pipe for supplying oil, the lubricating gear 129 is meshed with and lubricates the driving rack 116 in the moving process along with the connecting plate 127, and the lubricating protection on the driving rack 116 is improved.

Referring to fig. 2 and 3, the lifting mechanism 2 includes a lifting housing 21 fixed to the bottom surface of the traveling housing 12, the lifting housing 21 is hollow, a base 227 is fixed to the bottom wall of the lifting housing 21, and a lifting assembly 22 for lifting and receiving the hanger 3 is fixed to the top surface of the base 227. The lifting assembly 22 comprises a second driving part 223 fixed on the top surface of the base 227, the same lifting assembly 22 in the embodiment of the application can be set to comprise two second driving parts 223, the second driving part 223 can adopt a power output end to be connected with a motor of a speed reducer, the power output end of the speed reducer of the second driving part 223 is fixedly connected with a winding roller 221 coaxially, the power output ends of the speed reducers of the two driving parts 223 on the same base 227 are opposite in direction and perpendicular to the facade of a building, lifting ropes 222 are wound on two winding rollers 221 in a single lifting shell 21, and the lifting ropes 222 hang down around one end of the winding roller 221 and extend out of the bottom surface of the lifting shell 21 and are connected with the hanger 3.

The two lifting shells 21 are internally hung down to form four lifting ropes 222, the horizontal section of the lifting frame 3 is rectangular, and the four lifting ropes 222 correspond to the four corners of the bottom surface of the lifting frame 3 one by one, extend to the bottom surface of the lifting frame 3 and are fixedly connected with the lifting frame 3. The four driving parts two 223 are synchronously started to drive the corresponding winding roller 221 to wind or release the lifting sling 222, so that the longitudinal lifting motion of the hanger 3 is realized.

Referring to fig. 3 and 4, a positioning rod 224 is fixed to the roller surface of the wind-up roller 221, the positioning rod 224 extends in the radial direction of the wind-up roller 221, a second electric push rod 234 is fixed to the inner ceiling wall of the hoisting housing 21, and a stopper rod 235 is fixed to the push rod end of the second electric push rod 234 facing the positioning rod 224. When the second electric push rod 234 extends, the stop rod 235 is engaged with the rotation axis of the positioning rod 224.

The two opposite side walls of the positioning rod 224 rotating circumferentially towards the positioning rod are provided with buffer plates 225, and a plurality of buffer springs 226 are connected between the buffer plates 225 and the rod wall of the positioning rod 224.

One end of the winding roller 221, which is far away from the corresponding second driving part 223, is fixedly sleeved with a first locking toothed ring 231, the bottom wall of the lifting shell 21 is fixed with a safety stop assembly 23, the safety stop assembly 23 comprises a first electric push rod 232 fixed on the outer bottom wall of the lifting shell 21, and the push rod end of the first electric push rod 232 penetrates into the lifting shell 21, faces the first locking toothed ring 231 and is fixed with a first locking toothed block 233.

When the hanger 3 is lifted and moved to an operation position required by an operator, the operator needs to stop the winding roller 221, the electric push rod II 234 is started to extend out of the stop rod 235, the stop rod 235 collides with the buffer plate 225 in the rotation process of the positioning rod 224, the driving part II 223 is stopped synchronously, after the buffer plate 225 is attached to the stop rod 235, the locking tooth block I233 and the locking tooth ring I231 are located at a position to be meshed, the push rod end of the driving electric push rod I232 extends, the locking tooth block I233 is meshed and clamped with the locking tooth ring I231, the problem of autorotation of the winding roller 221 after stopping is solved, the stopping stability of the winding roller 221 after stopping of the driving part II 223 is further improved, and the stability and the safety of the hanger 3 after stopping and suspending are improved. The positioning rod 224, the buffer plate 225 and the stopping rod 235 are beneficial to quickly correcting the relative meshing position of the first locking tooth block 233 and the first locking tooth ring 231, and the problem of tooth hitting during the relative meshing process of the first locking tooth block 233 and the first locking tooth ring 231 is reduced. The buffer springs 226 buffer the impact generated between the stopping rod 235 and the buffer plate 225, thereby improving the protection of the positioning rod 224 and reducing the collision damage generated between the positioning rod 224 and the stopping rod 235.

Referring to fig. 2 and 5, the hanger 3 includes a supporting base 31 with a rectangular cross section, four sides of the top surface of the supporting base 31 are sequentially surrounded by three protective barriers 33 and one hand protective barrier 32, the hand protective barrier 32 faces one side of the building facade, the protective barriers 33 can adopt protective nets, the hand protective barrier 32 can adopt a plurality of baffles connected between two opposite protective barriers 33, and the plurality of baffles are sequentially and uniformly arranged along the longitudinal direction. After entering the hanger 3, an operator is supported by the support base 31, and the protective enclosure 33 cooperates with the hand enclosure 32 to form enclosure protection for the operator, so that the safety of the operator standing on the support base 31 is improved.

The four corners of the outer side of the bearing seat 31 are respectively and rotatably provided with a guide wheel 34 for the corresponding lifting rope 222 to hang down and wind, the outer side of the three-side protective enclosure 33 is longitudinally and upwards fixed with a limit buckle 36 for the lifting rope 222 to be placed into and hang down sequentially by the four corners of the bearing seat 31, the top of the connecting side of the three-side protective enclosure 33 is respectively and rotatably provided with the guide wheel 34, and the same lifting rope 222 passes through the two guide wheels 34 and the limit buckles 36 from top to bottom. The bottom surface of the bearing seat 31 is fixed with a hanging ring 35, and four lifting ropes 222 are respectively fixedly connected with the hanging ring 35. Each lifting sling 222 is limited by a plurality of limit buckles 36 and is wound with two guide wheels 34, so that the deviation of lifting acting force caused by the separation of the guide wheels 34 in the process that the lifting sling 222 suspends the bearing seat 31 is reduced, and the possibility of unbalance of the bearing seat 31 is reduced. The lifting sling 222 is wound on the guide wheel 34 and connected with the hanging ring 35, which is beneficial to reducing the direct friction between the bearing seat 31 and the lifting sling 222 and improving the protection of the lifting sling 222.

Referring to fig. 2 and 5, two safety hoisting assemblies 4 are fixed on the inner top surface of the supporting seat 31, and the two safety hoisting assemblies 4 correspond to the two hoisting shells 21 one by one and are positioned in the same longitudinal direction. The safety hoisting connection assembly 4 comprises a bearing rotating frame 41 fixed on the top surface of the bearing seat 31 and a counter-pull roll 42 rotatably arranged on the bearing rotating frame 41, the whole bearing rotating frame 41 is a cuboid with an open top surface, a safety hoisting rope 43 is wound on the counter-pull roll 42, and one end of the safety hoisting rope 43 wound out of the counter-pull roll 42 extends upwards and is fixedly connected with the bottom surface of the corresponding hoisting shell 21.

Referring to fig. 5 and 6, a locking toothed ring two 44 is fixedly sleeved on one end of the counter roll 42 away from the walking fence 32 coaxially, locking shells 45 are fixed on opposite surfaces of the two rotating carriers 41 respectively, a locking toothed block two 46 which can be guided into the rotating carriers 41 and is engaged with the locking toothed ring two 44 is slidably arranged in the locking shell 45 towards the locking toothed ring two 44, a shifting rod 461 is hinged to a side wall of the locking toothed block two 46 away from the walking fence 32, the shifting rod 461 can swing up and down, a waist-shaped hole 451 is formed in the side wall of the locking shell 45 away from the walking fence 32 along the sliding direction of the locking toothed block two 46, the shifting rod 461 extends from the waist-shaped hole 451, a first positioning groove 452 and a second positioning groove 453 are respectively formed in the side wall of the locking shell 45 at the position where the waist-shaped hole 451 is formed along the extending direction perpendicular to the waist-shaped hole 451, and the first positioning groove 452 and the second positioning groove 453 are respectively communicated with the waist-shaped hole 451. When the toggle rod 461 pushes the second locking tooth block 46 and moves into the first positioning groove 452, the second locking tooth block 46 is engaged with the second locking tooth ring 44, and when the toggle rod 461 pushes the second locking tooth block 46 and moves into the second positioning groove 453, the second locking tooth block 46 is disengaged from the second locking tooth ring 44.

And a third driving part 47 is fixed on the outer side surface of the rotating bearing frame 41 facing the hand-held enclosure 32, and the output end of the third driving part 47 is coaxially and fixedly connected with the end part of the counter-pulling roll 42. The third driving part 47 can adopt a non-self-locking motor, namely when the third driving part 47 is not started, the output end of the third driving part 47 can freely rotate along with the counter-pulling roll 42.

In the descending process of the hanger 3 from the upper part of the building, the safety lifting rope 43 is fixedly connected with the lifting shell 21 and continuously winds out of the counter-pull roller 42, after the hanger 3 descends to the operation position required by an operator and stops, the operator pushes the poking rod 461 along the waist-shaped hole 451 to enable the locking toothed block two 46 to be clamped with the locking toothed ring two 44, then the poking rod 461 is rotated to the positioning groove one 452 to limit the poking rod 461 in the positioning groove one 452, the locking toothed block two 46 is stably connected with the locking toothed ring two 44, the stability of the stopping position of the counter-pull roller 42 is improved, and the stability and the safety of the suspension position of the hanger 3 are further improved.

When the hanger 3 ascends again, the poke rod 461 rotates out of the first positioning groove 452 again, then the poke rod 461 is pushed to the second positioning groove 453 along the waist-shaped hole 451 and rotates in sequence, so that the second locking tooth block 46 is stably separated from the second locking tooth ring 44, and meanwhile, the third driving part 47 is started to drive the counter-pull roller 42 to wind the safety lifting rope 43, which is beneficial to timely winding the safety lifting rope 43.

Referring to fig. 5, an adjusting screw 48 is threaded through the middle baffle of the hand fence 32 towards the outer side of the hand fence 32, the adjusting screw 48 is positioned on the inner side of the hand fence 32 and is connected with an adjusting nut 481 in a threaded manner for abutting against the side surface of the hand fence 32, an installation plate 482 is fixed at one end of the adjusting screw 48 facing the outer side of the hand fence 32, the installation plate 482 has a longitudinal section of a v-21274, the opening of the v-21274of the installation plate 482 faces one side of the hand fence 32, an abutting roller 483 is rotatably arranged at one side of the installation plate 482 facing away from the hand fence 32, two abutting rollers 483 can be arranged on the same installation plate 482, and the two abutting rollers 483 are sequentially arranged along the horizontal direction.

The adjusting screw 48 is adjusted through rotating relative to the building outer vertical surface by an operator, the adjusting screw 48 is positioned through the adjusting nut 481, the abutting roller 483 is abutted to the building outer vertical surface and rolls along with the lifting of the hanging bracket 3, so that the direct contact friction between the hanging bracket 3 and the building outer vertical surface is avoided, the protection of the hanging bracket 3 is improved, and meanwhile, the adjusting screw 48 is matched with the abutting roller 483 to facilitate the operator to adjust the distance between the hanging bracket 3 and the building outer vertical surface.

The implementation principle of the integrated lifting platform for the outer vertical surface of the fabricated building in the embodiment of the application is as follows: an operator connects the two traveling shells 12 and the connecting plate 127 in a sliding manner in advance to enable the first engaging guide rail 111 and the second engaging guide rail 112 to enable the driving gear 132 to engage with the driving rack 116, then fixes the first engaging guide rail 111, the driving guide rail 113 and the second engaging guide rail 112 on the facade of the building, starts the first driving part 131 to drive the driving gear 132 to rotate, thereby driving the two traveling shells 12 to drive the two lifting shells 21 to horizontally move to a specified position, then starts the second driving part 223 to drive the winding roller 221 to rotate, thereby realizing the overall longitudinal lifting of the hanger 3 by lifting the lifting rope 222, after the hanger 3 is lifted to an operation position, starts the second electric push rod 234 to extend out the stopping rod 235 and collide with the buffer plate 225, synchronously stops the driving part two 223, then drives the first electric push rod 232 to push the first locking tooth block 233 to engage with the first locking tooth ring 231, and pushes the poking rod 461 to the first positioning groove 452 along the waist-shaped hole 451, and enabling the second locking toothed block 46 to be stably engaged with the second locking toothed ring 44, thereby finishing the integral stable suspension of the hanger 3.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.