Rapid installation auxiliary device for box type elevator car

Abstract

The invention discloses a box type elevator car rapid installation auxiliary device which comprises a car frame, a handrail is fixedly connected to one side of the top end of the car frame, two fixing columns are fixedly connected to the end, away from the handrail, of the top end of the car frame, and a connecting rod is fixedly connected to one side of the top end of each fixing column. One side of the connecting rod is fixedly connected with a connecting rod, the two ends of the connecting rod are fixedly connected with connecting frames, one sides of the two connecting frames are fixedly connected with transmission boxes, one sides of the two transmission boxes are fixedly connected with gear boxes, and one sides of the two gear boxes are fixedly connected with motors. The rapid installation auxiliary device for the box type elevator car has the advantage of assisting a worker in fixed installation, the working efficiency of the worker is improved, and the rapid installation auxiliary device further has the functions of fixing the box plate more stably and preventing potential safety hazards.

Description

Technical Field

[0001] The invention belongs to the technical field of elevator car installation, and in particular relates to a quick installation auxiliary device for a box-type elevator car. Background Art

[0002] The car is a box-shaped space used by elevators to carry and transport people and materials. The car is generally composed of the car bottom, car wall, car roof, car door and other main components. It is the car body part used by the elevator to carry passengers or goods and other loads. The net height inside the car should not be less than 2m, and the net height of the entrance for normal entry and exit of the car should not be less than 2m. The recessed and protruding parts of the car, regardless of whether they are protected by separate doors, must be included in the calculation of the maximum effective area of ​​the car. When the door is closed, any effective area of ​​the car entrance should also be included. Therefore, the volume of the car is usually large and heavy, and a lot of manpower is required for splicing and docking during installation.

[0003] However, the conventional device still has the following problems when used: 1. Most of the existing elevator cars are directly transported by trolleys and manually spliced ​​and installed, which consumes manpower and has low work efficiency. As a result, splicing often requires a lot of manpower and takes a lot of time.

[0004] 2. Since most of the existing elevator cars are manually spliced, their fixation is not stable, which makes it easy for the carton to fall off, causing personal injury or material damage. Summary of the invention

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a box-type elevator car quick installation auxiliary device, which has the advantages of assisting staff in fixed installation, improving staff work efficiency, and also has the function of fixing the box panel more firmly and preventing safety hazards.

[0006] To achieve the above object, the present invention provides the following technical solution: a box-type elevator car quick installation auxiliary device, comprising a frame, a handrail is fixedly connected to one side of the top of the frame, and two fixing columns are fixedly connected to one end of the top of the frame away from the handrail, a connecting rod is fixedly connected to one side of the top of the two fixing columns, and a fixing rod is fixedly connected to one side of the connecting rod; Both ends of the connecting rod are fixedly connected to connecting frames, one side of the two connecting frames is fixedly connected to a transmission box, one side of the two transmission boxes is fixedly connected to a gear box, and one side of the two gear boxes is fixedly connected to a motor.

[0007] Through the above technical solution, by arranging the frame, handrails, fixing columns, connecting rods and fixing rods, the device can be fixed for transportation.

[0008] Preferably, the output ends of the two motors are fixedly connected to driving wheels, and the output ends of the two motors are penetrated by a transmission box, the outer walls of the two driving wheels are meshed with toothed belts, the inner walls of the two toothed belts are meshed with driven wheels at one end away from the driving wheels, and one side of the driving wheel and the driven wheel is fixedly connected with a threaded rod.

[0009] Through the above technical scheme, by arranging a motor, a driving wheel, a toothed belt, a threaded rod, a transmission block, a connecting terminal, a connecting block, a clamping arm, a limiting rod, a clamping claw and a transmission arm, the motor drives the driving wheel to drive the toothed belt to rotate, thereby driving the driven wheel to rotate, so that multiple driving wheels and driven wheels can drive the threaded rod to rotate, so that the threaded rod can drive the transmission block to slide on the threaded rod, thereby driving the connecting terminal and the connecting block to slide, thereby driving the clamping arm and the transmission arm to slide. When clamping an object, the object drives the clamping claw to rotate, and the limiting rod provides better grip, thereby better fixing the object, no longer requiring manual handling, and more convenient installation.

[0010] Preferably, the outer walls of the multiple threaded rods are threadedly connected to the transmission blocks, one side of the multiple transmission blocks is fixedly connected to the connecting terminals, one side of the multiple connecting terminals is fixedly connected to the connecting blocks, and one end of the outer walls of the multiple connecting blocks is fixedly connected to the transmission arms.

[0011] Through the above technical solution, by setting the transmission arm, the device can drive the clamping arm.

[0012] Preferably, one end of each of the plurality of transmission arms away from the connection block is rotatably connected to a clamping arm, and one end of each of the plurality of clamping arms away from the transmission arm is rotatably connected to a clamping claw.

[0013] Through the above technical solution, the box plate can be fixed by setting the clamping claws.

[0014] Preferably, one side of the inner wall of each of the plurality of clamping arms is rotatably connected to a limiting rod, and one end of the limiting rod away from the clamping arm is rotatably connected to a connecting block.

[0015] Through the above technical solution, by setting the limit rod, the clamping arm can rebound.

[0016] Preferably, two sliding rods are fixedly connected to one side of the two transmission boxes, a plurality of inner walls of the sliding rods are slidably connected to telescopic rods, and a plurality of ends of the telescopic rods away from the sliding rods are fixedly connected to a clamping plate.

[0017] Through the above technical scheme, by setting the sliding rod, telescopic rod, splint and fixing buckle, the device can slide in the sliding rod by pulling the telescopic rod, so that the splint can fix the box board, and the telescopic rod is fixed by the fixing buckle, so that the box board is fixed more firmly.

[0018] Preferably, one side of the plurality of sliding rods is fixedly connected with a fixing buckle.

[0019] Through the above technical solution, by providing a fixing buckle, the height of the telescopic rod can be fixed.

[0020] Preferably, the plurality of clamping jaws are located on the same axis.

[0021] Through the above technical solution, by arranging a plurality of clamps to be located on the same axis, the clamps can fix the box plate.

[0022] Compared with the prior art, the present invention has the following beneficial effects: 1. By arranging a motor, a driving wheel, a toothed belt, a threaded rod, a transmission block, a connecting terminal, a connecting block, a clamping arm, a limiting rod, a clamping claw and a transmission arm, the motor drives the driving wheel to drive the toothed belt to rotate, thereby driving the driven wheel to rotate, so that multiple driving wheels and driven wheels can drive the threaded rod to rotate, so that the threaded rod can drive the transmission block to slide on the threaded rod, thereby driving the connecting terminal and the connecting block to slide, thereby driving the clamping arm and the transmission arm to slide. When clamping an object, the object drives the clamping claw to rotate, and the limiting rod provides better grip, thereby better fixing the object, no longer requiring manual handling, and more convenient installation.

[0023] 2. By setting the sliding rod, telescopic rod, splint and fixing buckle, the device can slide in the sliding rod by pulling the telescopic rod, so that the splint can fix the box board, and the telescopic rod is fixed by the fixing buckle, so that the box board is fixed more firmly. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of a multi-angle three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of the motor connection structure of the present invention; Figure 4 It is a schematic diagram of the transmission block connection structure of the present invention; Figure 5 For the present invention Figure 4 Enlarged view of point A in the middle.

[0025] In the figure: 1. frame; 2. handrail; 3. fixed column; 4. connecting rod; 5. fixed rod; 6. connecting frame; 7. transmission box; 8. sliding rod; 9. telescopic rod; 10. clamping plate; 11. fixing buckle; 12. gear box; 13. motor; 14. driving wheel; 15. toothed belt; 16. threaded rod; 17. transmission block; 18. connecting terminal; 19. connecting block; 20. clamping arm; 21. limit rod; 22. clamping claw; 23. transmission arm; 24. driven wheel. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Embodiment 1:

[0027] See also Figure 1-5 The present invention provides a technical solution: a box-type elevator car quick installation auxiliary device, comprising a frame 1, a handrail 2 is fixedly connected to one side of the top of the frame 1, and two fixing columns 3 are fixedly connected to one end of the top of the frame 1 away from the handrail 2, a connecting rod 4 is fixedly connected to one side of the top of the two fixing columns 3, and a fixing rod 5 is fixedly connected to one side of the connecting rod 4; Both ends of the connecting rod 4 are fixedly connected to the connecting frames 6, one side of the two connecting frames 6 is fixedly connected to the transmission box 7, one side of the two transmission boxes 7 is fixedly connected to the gear box 12, and one side of the two gear boxes 12 is fixedly connected to the motor 13.

[0028] In this embodiment, by providing a frame 1, a handrail 2, a fixing column 3, a connecting rod 4 and a fixing rod 5, the device can be fixed for transportation. Embodiment 2:

[0029] See also Figure 1-5On the basis of the first embodiment, the present invention provides a technical solution: the output ends of the two motors 13 are fixedly connected with the driving wheels 14, and the output ends of the two motors 13 are penetrated by the transmission box 7, the outer walls of the two driving wheels 14 are meshed with toothed belts 15, and the inner walls of the two toothed belts 15 are meshed with driven wheels 24 at one end away from the driving wheels 14, and the driving wheels 14 and the driven wheels 24 are fixedly connected with threaded rods 16 on one side. By arranging the motor 13, the driving wheels 14, the toothed belts 15, the threaded rods 16, the transmission block 17, the connecting terminal 18, the connecting block 19, the clamping arm 20, the limit rod 21, the clamping claw 22 and the transmission arm 23, the motor 13 drives the driving wheels 14 to drive the toothed belts 15 to rotate , thereby driving the driven wheel 24 to rotate, so that the multiple driving wheels 14 and the driven wheels 24 can drive the threaded rod 16 to rotate, so that the threaded rod 16 can drive the transmission block 17 to slide on the threaded rod 16, to drive the connecting terminal 18 and the connecting block 19 to slide, to drive the clamping arm 20 and the transmission arm 23 to slide, when clamping an object, the object drives the clamping claw 22 to rotate, and the limiting rod 21 provides a better grip, so as to better fix the object, no longer need manual handling, installation is more convenient, the outer walls of the multiple threaded rods 16 are threadedly connected with the transmission block 17, one side of the multiple transmission blocks 17 is fixedly connected with the connecting terminal 18, and one side of the multiple connecting terminals 18 The sides are fixedly connected with connecting blocks 19, and one end of the outer wall of multiple connecting blocks 19 is fixedly connected with a transmission arm 23. By setting the transmission arm 23, the device can drive the clamping arm 20. The ends of multiple transmission arms 23 away from the connecting blocks 19 are rotatably connected with the clamping arm 20. The ends of multiple clamping arms 20 away from the transmission arm 23 are rotatably connected with the clamping claw 22. By setting the clamping claw 22, the box plate can be fixed. One side of the inner wall of multiple clamping arms 20 is rotatably connected with a limiting rod 21. The end of the limiting rod 21 away from the clamping arm 20 is rotatably connected to the connecting block 19. By setting the limiting rod 21, the clamping arm 20 can rebound. One side of the two transmission boxes 7 is fixedly connected with two sliding rods 8. The inner walls of the plurality of sliding rods 8 are slidably connected with telescopic rods 9. The ends of the plurality of telescopic rods 9 away from the sliding rods 8 are fixedly connected with splints 10. By arranging the sliding rods 8, the telescopic rods 9, the splints 10 and the fixing buckles 11, the device can slide in the sliding rods 8 by pulling the telescopic rods 9, so that the splints 10 can fix the box plate. The telescopic rods 9 are fixed by the fixing buckles 11, so that the box plate is fixed more firmly. One side of the plurality of sliding rods 8 is fixedly connected with the fixing buckles 11. By arranging the fixing buckles 11, the height of the telescopic rods 9 can be fixed. The plurality of clamps 22 are all located on the same axis. By arranging the plurality of clamps 22 are all located on the same axis, the clamps 22 can fix the box plate.

[0030] In this embodiment, by setting the motor 13, the driving wheel 14, the toothed belt 15, the threaded rod 16, the transmission block 17, the connecting terminal 18, the connecting block 19, the clamping arm 20, the limit rod 21, the clamping claw 22 and the transmission arm 23, the motor 13 drives the driving wheel 14 to drive the toothed belt 15 to rotate, thereby driving the driven wheel 24 to rotate, so that the multiple driving wheels 14 and the driven wheels 24 can drive the threaded rod 16 to rotate, so that the threaded rod 16 can drive the transmission block 17 to slide on the threaded rod 16, so as to drive the connecting terminal 18 The clamping arm 20 and the transmission arm 23 are driven to slide by sliding with the connecting block 19. When an object is clamped, the object drives the clamping claw 22 to rotate, and a better grip is provided by the limit rod 21, so that the object is better fixed, and manual handling is no longer required, and the installation is more convenient. By arranging the sliding rod 8, the telescopic rod 9, the splint 10 and the fixing buckle 11, the device can slide in the sliding rod 8 by pulling the telescopic rod 9, so that the splint 10 can fix the box plate, and the telescopic rod 9 is fixed by the fixing buckle 11, so that the box plate is fixed more firmly.

[0031] The working principle and use process of the present invention are as follows: the motor 13 drives the driving wheel 14 to drive the toothed belt 15 to rotate, thereby driving the driven wheel 24 to rotate, so that multiple driving wheels 14 and driven wheels 24 can drive the threaded rod 16 to rotate, so that the threaded rod 16 can drive the transmission block 17 to slide on the threaded rod 16, to drive the connecting terminal 18 and the connecting block 19 to slide, to drive the clamping arm 20 and the transmission arm 23 to slide, when clamping an object, the object drives the clamping claw 22 to rotate, and the limiting rod 21 provides better grip, so as to better fix the object, no longer need manual handling, and more convenient installation, by pulling the telescopic rod 9 to slide in the sliding rod 8, so that the clamping plate 10 can fix the box plate, and the telescopic rod 9 is fixed by the fixing buckle 11, so that the box plate is fixed more firmly.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A box-type elevator car quick installation auxiliary device, comprising a frame (1), characterized in that: A handrail (2) is fixedly connected to one side of the top of the frame (1), and two fixing columns (3) are fixedly connected to one end of the top of the frame (1) away from the handrail (2), a connecting rod (4) is fixedly connected to one side of the top of the two fixing columns (3), and a fixing rod (5) is fixedly connected to one side of the connecting rod (4); Both ends of the connecting rod (4) are fixedly connected to a connecting frame (6), one side of the two connecting frames (6) is fixedly connected to a transmission box (7), one side of the two transmission boxes (7) is fixedly connected to a gear box (12), and one side of the two gear boxes (12) is fixedly connected to a motor (13).

2. A box-type elevator car quick installation auxiliary device according to claim 1, characterized in that: The output ends of the two motors (13) are fixedly connected to driving wheels (14), and the output ends of the two motors (13) are penetrated by a transmission box (7), the outer walls of the two driving wheels (14) are meshed with toothed belts (15), the inner walls of the two toothed belts (15) are meshed with driven wheels (24) at one end away from the driving wheels (14), and one side of the driving wheels (14) and the driven wheels (24) are fixedly connected to threaded rods (16).

3. A box-type elevator car quick installation auxiliary device according to claim 2, characterized in that: The outer walls of the plurality of threaded rods (16) are all threadedly connected to a transmission block (17), one side of the plurality of transmission blocks (17) is fixedly connected to a connection terminal (18), one side of the plurality of connection terminals (18) is fixedly connected to a connection block (19), and one end of the outer walls of the plurality of connection blocks (19) is fixedly connected to a transmission arm (23).

4. A box-type elevator car quick installation auxiliary device according to claim 3, characterized in that: One end of the plurality of transmission arms (23) away from the connection block (19) is rotatably connected to a clamping arm (20), and one end of the plurality of clamping arms (20) away from the transmission arm (23) is rotatably connected to a clamping claw (22).

5. A box-type elevator car quick installation auxiliary device according to claim 4, characterized in that: One side of the inner wall of each of the plurality of clamping arms (20) is rotatably connected to a limiting rod (21), and one end of the limiting rod (21) away from the clamping arm (20) is rotatably connected to a connecting block (19).

6. The box-type elevator car quick installation auxiliary device according to claim 1, characterized in that: Two sliding rods (8) are fixedly connected to one side of the two transmission boxes (7), a plurality of inner walls of the sliding rods (8) are slidably connected to telescopic rods (9), and a clamping plate (10) is fixedly connected to one end of the plurality of telescopic rods (9) away from the sliding rods (8).

7. A box-type elevator car quick installation auxiliary device according to claim 6, characterized in that: A fixing buckle (11) is fixedly connected to one side of the plurality of sliding rods (8).

8. The box-type elevator car quick installation auxiliary device according to claim 4, characterized in that: The plurality of clamping jaws (22) are all located on the same axis.

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