CN214935856U

CN214935856U - Automatic anti-falling device for aerial work

Info

Publication number: CN214935856U
Application number: CN202120738976.4U
Authority: CN
Inventors: 黄照林; 张义
Original assignee: Jiangmen Sepu Automation Technology Co ltd
Current assignee: Jiangmen Sepu Automation Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-30
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses an automatic anti-falling device for high-altitude operation, which comprises a wall body, wherein the right side of the wall body is sequentially bolted with a box body from front to back, the inner cavity of the box body is provided with a rotating mechanism, the top of the right side of the wall body is bolted with a top plate, the right side of the rotating mechanism is bolted with a support frame, the right side of the bottom of the support frame is bolted with a fixed box, the bottom of the fixed box is movably connected with a guide rail, and the bottom of the right front side of the wall body is bolted with a controller, the utility model provides an automatic anti-falling device for high-altitude operation, which is convenient for a user to rotate the support frame through the matching of a cylinder, a first movable block, a first movable rod, a second movable block, a second movable rod, a driving gear, a first rotating shaft, a driven gear, a second rotating shaft and a connecting column, when the user needs to lift a train to a designated station, the support frame is recovered, thereby preventing the support frame from interfering with the movement of the train.

Description

Automatic anti-falling device for aerial work

Technical Field

The utility model relates to a labor protection articles for use technical field specifically is an aerial working prevents weighing down automation equipment.

Background

The labor protection article is also called as personal protection article, and refers to a protective device equipped for workers to avoid or reduce accident injury or occupational hazard in the production process.

The high-altitude operation anti-falling automation device is one of labor protection articles, and after a user hoists a train into an appointed station, workers can climb onto the top of the train to operate, and the high-altitude operation anti-falling automation device is required to protect the workers, but the sizes of the trains are different, and the traditional high-altitude operation anti-falling automation device cannot recover a steel structure during crane operation, so that the operation of the user is hindered, and the train cannot move to the appointed station.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aerial working prevents weighing down automation equipment, convenient to use person rotates the support frame, when the user need hang the train to appointed station, retrieves the support frame to prevent that the support frame from hindering the removal of train, with the problem of proposing among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aerial working prevents weighing down automation equipment, includes the wall body, the right side of wall body all is bolted in proper order after to in the past has the box, the inner chamber of box is provided with rotary mechanism, the top bolt on wall body right side has the roof, rotary mechanism's right side bolt has the support frame, the right side bolt of support frame bottom has the fixed box, the bottom swing joint of fixed box has the guide rail, the positive bottom bolt in wall body right side has the controller.

The rotating mechanism comprises an air cylinder, a first moving block, a first moving rod, a second moving block, a second moving rod, a driving gear, a first rotating shaft, a driven gear, a second rotating shaft and a connecting column, the air cylinder is connected to the left side of the front face of the inner cavity of the box body in a bolted mode, the first moving block is connected to a piston rod of the air cylinder in a bolted mode, the first moving rod is movably connected to the right side of the first moving block through a moving seat, the second moving block is movably connected to one side, away from the first moving block, of the first moving rod through the moving seat, the first connecting rod is connected to the top of the second moving block in a bolted mode, the second moving rod is movably connected to the surface of the first connecting rod, the second connecting rod is movably connected to the right side of the bottom of the second moving rod in a bolted mode, the driving gear is connected to the bottom of the second connecting rod in a bolted mode, the inner cavity of the driving gear is connected to the first rotating shaft in a bolted mode, and the bottom of the first rotating shaft is rotatably connected to the back face of the right side of the bottom of the inner cavity of the box body through a bearing, the front of driving gear has engaged with driven gear, driven gear's inner chamber bolt has connect the second rotation axis, the bottom of second rotation axis is passed through the bearing and is connected with the front rotation on box inner chamber bottom right side, the top of second rotation axis runs through the box and is connected with the bottom rotation of roof through the bearing, the surface bolt of second rotation axis has the spliced pole, the right side of spliced pole and the left side bolt of support frame.

The top bolt of guide rail has the connecting plate, the inner chamber to the fixed case is run through at the top of connecting plate, the left top bolt of fixed case inner chamber has the motor, the output shaft bolt of motor has positive and negative threaded rod, the right side of positive and negative threaded rod is passed through the bearing and is connected with the top rotation on fixed case inner chamber right side, the surface of positive and negative threaded rod has the thread bush from a left side to the right side in proper order, the bottom bolt of thread bush has the dead lever, and dead lever one side in opposite directions from last to all bolt the fixture block in proper order down, the draw-in groove that the cooperation fixture block used is all seted up down from last in proper order to the both sides of connecting plate.

The back of the inner cavity of the box body is provided with a first sliding groove, the inner cavity of the first sliding groove is connected with a first sliding block in a sliding mode, and the front of the first sliding block penetrates through the first sliding groove and is in bolted connection with the back of the second moving block.

The two sides of the bottom of the inner cavity of the fixed box are both provided with second sliding grooves, the inner cavity of each second sliding groove is connected with a second sliding block in a sliding mode, and the tops of the second sliding blocks penetrate through the second sliding grooves and are in bolted connection with the bottoms of the fixed rods.

The top of first connecting rod is bolted to have a first stopper, the top of second connecting rod is bolted to have a second stopper.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides an aerial working prevents weighing down automation equipment, through the cylinder, first movable block, first movable rod, the second movable block, the second movable rod, the driving gear, first rotation axis, driven gear, the cooperation of second rotation axis and spliced pole, convenient to use person rotates the support frame, when the user needs to hang the train to appointed station, retrieve the support frame, thereby prevent that the support frame from hindering the removal of train, solved traditional aerial working and prevented weighing down the problem that automation equipment is not convenient for the operation.

2. The utility model provides an aerial working prevents weighing down automation equipment, through the connecting plate, including a motor, an end cap, a controller, and a cover plate, the positive and negative threaded rod, the thread bush, the dead lever, the cooperation of fixture block and draw-in groove, convenient to use person installs and dismantles the guide rail, thereby when retrieving the support frame, convenient to use person dismantles, cooperation through first spout and first slider, convenient to use person carries on spacingly to the second movable block, the stability of second movable block has been improved, cooperation through second spout and second slider, convenient to use person carries on spacingly to the dead lever, supplementary dead lever removes, cooperation through first stopper and second stopper, prevent that the second movable rod from droing from the top of head rod and second connecting rod.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the structure of the case body of the present invention;

FIG. 3 is a top view of the box structure of the present invention;

fig. 4 is a sectional view of the fixing box structure of the present invention.

Reference numbers in the figures: 1. a wall body; 2. a box body; 3. a rotation mechanism; 31. a cylinder; 32. a first moving block; 33. a first movable bar; 34. a second moving block; 35. a second movable bar; 36. a driving gear; 37. a first rotating shaft; 38. a driven gear; 39. a second rotation shaft; 310. connecting columns; 4. a top plate; 5. a support frame; 6. a fixed box; 7. a guide rail; 8. a first connecting rod; 9. a second connecting rod; 10. a connecting plate; 11. a motor; 12. a positive and negative threaded rod; 13. a threaded sleeve; 14. a clamping block; 15. a first chute; 16. a first slider; 17. a second chute; 18. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a high altitude construction prevents weighing down automation equipment as shown in fig. 1 ~ 4, including wall body 1, all bolted connection has box 2 in proper order after to in the past on the right side of wall body 1, and the inner chamber of box 2 is provided with rotary mechanism 3, and the top on wall body 1 right side has bolted roof 4, and rotary mechanism 3's right side has bolted connection has support frame 5, and the right side of support frame 5 bottom has bolted connection has a headstock 6, and the bottom swing joint of headstock 6 has guide rail 7, and the positive bottom in wall body 1 right side has bolted connection the controller.

The rotating mechanism 3 comprises an air cylinder 31, a first moving block 32, a first movable rod 33, a second moving block 34, a second movable rod 35, a driving gear 36, a first rotating shaft 37, a driven gear 38, a second rotating shaft 39 and a connecting column 310, the air cylinder 31 is bolted on the left side of the front surface of the inner cavity of the box body 2, the first moving block 32 is bolted on a piston rod of the air cylinder 31, the first movable rod 33 is movably connected on the right side of the first moving block 32 through a movable seat, the second moving block 34 is movably connected on one side of the first movable rod 33 far away from the first moving block 32 through a movable seat, a first connecting rod 8 is bolted on the top of the second moving block 34, the second movable rod 35 is movably connected on the surface of the first connecting rod 8, a second connecting rod 9 is movably connected on the right side of the bottom of the second movable rod 35, the driving gear 36 is bolted on the bottom of the second connecting rod 9, the inner cavity of the driving gear 36 is bolted on the first rotating shaft 37, the bottom of first rotation axis 37 is passed through the bearing and is connected with the back rotation on box 2 inner chamber bottom right side, the meshing of the front of driving gear 36 has driven gear 38, driven gear 38's inner chamber bolt has second rotation axis 39, the bottom of second rotation axis 39 is passed through the bearing and is connected with the front rotation on box 2 inner chamber bottom right side, the top of second rotation axis 39 runs through box 2 and is connected with the bottom rotation of roof 4 through the bearing, the surface bolt of second rotation axis 39 has spliced pole 310, the right side of spliced pole 310 and the left side bolt of support frame 5, convenient to use person retrieves and swings out support frame 5, prevent that the train from hoisting the removal in-process, support frame 5 hinders the train and removes.

Connecting plate 10 has been bolted at the top of guide rail 7, the inner chamber to fixed box 6 is run through at the top of connecting plate 10, the left top bolt of fixed box 6 inner chamber has motor 11, motor 11's output shaft bolt has positive and negative threaded rod 12, the right side of positive and negative threaded rod 12 is passed through the bearing and is connected with the top rotation on fixed box 6 inner chamber right side, the surface of positive and negative threaded rod 12 all has thread bush 13 from a left side to the right side in proper order, the bottom bolt of thread bush 13 has the dead lever, and dead lever one side in opposite directions is from last to all having bolted in proper order down has fixture block 14, the draw-in groove that cooperation fixture block 14 used has all been seted up to down in proper order to the both sides of connecting plate 10 from last, convenient to use person installs and dismantles guide rail 7, user's work efficiency has been improved.

First spout 15 has been seted up to the back in the inner chamber of box 2, and the inner chamber sliding connection of first spout 15 has first slider 16, and first spout 15 is run through and the back bolt connection of second movable block 34 in the front of first slider 16, has improved the stability when second movable block 34 removes, carries on spacingly to second movable block 34 simultaneously.

Second spout 17 has all been seted up to the both sides of 6 inner chamber bottoms of fixed case, and the inner chamber sliding connection of second spout 17 has second slider 18, and second spout 17 is run through and the bottom bolt joint with the dead lever in the top of second slider 18, has improved the stability of dead lever, makes in the accurate card slot that inserts of fixture block 14.

The top of the first connecting rod 8 is bolted with a first limiting block, and the top of the second connecting rod 9 is bolted with a second limiting block, so that the second movable rod 35 is limited, and the second movable rod 35 is prevented from falling off.

The utility model provides a pair of automation equipment is prevented weighing down in high altitude construction's theory of operation as follows:

when a user needs to transport a train to a designated station, the user turns on the air cylinder 31 through the controller, the air cylinder 31 drives the first moving block 32 to move towards the back, so that the first moving block 32 drives the first movable rod 33 to move towards the back, and then the first movable rod 33 drives the second moving block 34 to move towards the right, and then the second moving block 34 drives the first connecting rod 8 to move towards the right, so that the first connecting rod 8 drives the second movable rod 35 to move towards the right, and then the second movable rod 35 drives the driving gear 36 to rotate through the second connecting rod 9, and then the driving gear 36 drives the driven gear 38 to rotate, so that the driven gear 38 drives the second rotating shaft 39 to rotate, and then the connecting column 39 drives the connecting column 310 to rotate, and then the connecting column 310 drives the support frame 5 to rotate, so that the support frame 5 is recovered, after the train enters the designated station, the user inserts the connecting plate 10 into the fixed box 6, then the user opens motor 11 through the controller, and motor 11 drives positive and negative threaded rod 12 clockwise to positive and negative threaded rod 12 drives thread bush 13 and removes in opposite directions, and then thread bush 13 drives the dead lever and removes in opposite directions, and the dead lever drives fixture block 14 afterwards and inserts in the draw-in groove, thereby fixes guide rail 7.

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.

Claims

1. The utility model provides an aerial working prevents weighing down automation equipment, includes wall body (1), its characterized in that: the right side of wall body (1) all has box (2) in the past to the back in proper order bolted connection, the inner chamber of box (2) is provided with rotary mechanism (3), top bolted connection on wall body (1) right side has roof (4), the right side bolted connection of rotary mechanism (3) has support frame (5), the right side bolted connection of support frame (5) bottom has fixed case (6), the bottom swing joint of fixed case (6) has guide rail (7), the positive bottom bolted connection in wall body (1) right side has the controller.

2. The aerial work fall prevention automation device of claim 1, characterized in that: the rotating mechanism (3) comprises an air cylinder (31), a first moving block (32), a first movable rod (33), a second moving block (34), a second movable rod (35), a driving gear (36), a first rotating shaft (37), a driven gear (38), a second rotating shaft (39) and a connecting column (310), the air cylinder (31) is connected to the left side of the front face of the inner cavity of the box body (2) in a bolted mode, the first moving block (32) is connected to a piston rod of the air cylinder (31) in a bolted mode, the first movable rod (33) is movably connected to the right side of the first moving block (32) through a movable seat, the second moving block (34) is movably connected to one side, away from the first moving block (32), of the first movable rod (33), the first connecting rod (8) is connected to the top of the second moving block (34) in a bolted mode, and the second movable rod (35) is movably connected to the surface of the first connecting rod (8), the right side swing joint of second movable rod (35) bottom has second connecting rod (9), the bottom bolt of second connecting rod (9) has driving gear (36), the inner chamber bolt of driving gear (36) has first rotation axis (37), the back rotation on bottom through bearing and box (2) inner chamber bottom right side of first rotation axis (37) is connected, the positive meshing of driving gear (36) has driven gear (38), the inner chamber bolt of driven gear (38) has second rotation axis (39), the front rotation on bottom through bearing and box (2) inner chamber bottom right side of second rotation axis (39) is connected, the top of second rotation axis (39) runs through box (2) and is connected through the bottom rotation of bearing and roof (4), the surface bolt of second rotation axis (39) has spliced pole (310), the right side of the connecting column (310) is bolted with the left side of the support frame (5).

3. The aerial work fall prevention automation device of claim 1, characterized in that: the top bolt of guide rail (7) has connecting plate (10), the inner chamber to fixed case (6) is run through at the top of connecting plate (10), the left top bolt of fixed case (6) inner chamber has motor (11), the output shaft bolt of motor (11) has positive and negative threaded rod (12), the right side of positive and negative threaded rod (12) is passed through the bearing and is rotated with the top on fixed case (6) inner chamber right side and be connected, the surface of positive and negative threaded rod (12) all has thread bush (13) in proper order from a left side to the right side, the bottom bolt of thread bush (13) has the dead lever, and dead lever one side in opposite directions from last to all having bolted in proper order down has fixture block (14), the draw-in groove that cooperation fixture block (14) used is all seted up from last to down in proper order to the both sides of connecting plate (10).

4. The aerial work fall prevention automation device of claim 1, characterized in that: the back of the inner cavity of the box body (2) is provided with a first sliding groove (15), the inner cavity of the first sliding groove (15) is connected with a first sliding block (16) in a sliding mode, and the front of the first sliding block (16) penetrates through the first sliding groove (15) and is in bolted connection with the back of a second moving block (34).

5. The aerial work fall prevention automation device of claim 1, characterized in that: second sliding grooves (17) are formed in two sides of the bottom of an inner cavity of the fixed box (6), a second sliding block (18) is connected to the inner cavity of the second sliding groove (17) in a sliding mode, and the top of the second sliding block (18) penetrates through the second sliding groove (17) and is bolted to the bottom of the fixed rod.

6. The aerial work fall prevention automation device of claim 2, characterized in that: the top of the first connecting rod (8) is bolted with a first limiting block, and the top of the second connecting rod (9) is bolted with a second limiting block.