Climbing frame for road lighting engineering construction
By designing a climbing frame for road lighting construction with a conveyor box and an adjustable climbing stool, the problems of inconvenient tool transfer and difficulty in replacing climbing stools in the prior art are solved, and the construction efficiency and use are improved. cost effect.
Patent Information
- Application Number
- CN202420789495.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The climbing frames for existing road lighting projects are at high altitudes and need another person to climb up to deliver tools. This is inconvenient to use, which affects the construction efficiency. The climbing bench is fixedly installed and difficult to replace, resulting in high usage costs.
A climbing frame including a conveyor box, a lead screw, a handwheel, a sliding block and a storage cylinder is designed. The ground personnel can place the tool into the storage cylinder, and the upper personnel can move the tool upward by rotating the handwheel; at the same time, through the setting, The disassembled climbing bench and adjustment device enables height adjustment of climbing bench and quick replacement of climbing benches.
It realizes convenient access to tools and improves construction efficiency; through the detachable climbing bench and adjustment device, the cost of use is reduced, and the stability and flexibility of the device are improved.
Smart Images
Figure CN222436267U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lighting engineering, and more specifically, to a climbing frame for road lighting engineering construction. Background Art
[0002] A climbing frame used in the construction of road lighting projects refers to an auxiliary device that allows workers to be at a high place when installing or repairing street lights on the road. This device usually refers to a ladder. When using a ladder, since the workers are at a high height, when tools are needed, another person needs to climb up to pass them, which makes it inconvenient to use and affects construction efficiency. In addition, most climbing stools are fixed and cannot be replaced. As a result, when a climbing stool is bent or damaged, the entire device can only be replaced, resulting in a high cost of use. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] In view of the problems existing in the prior art, the utility model provides a climbing frame for road lighting engineering construction to solve the technical problem mentioned in the background technology that because the workers are at a high height, when tools are needed, another person needs to climb up to pass them, which makes it inconvenient to use and affects the construction efficiency.
[0005] (II) Technical solution
[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a climbing frame for road lighting engineering construction, comprising a first climbing frame, a mounting frame is fixedly provided on the upper end surface of the first climbing frame, a second climbing frame is hingedly provided on the mounting frame, a transfer box is fixedly provided on the upper end surface of the second climbing frame, a lead screw is rotatably provided inside the transfer box, the upper end of the lead screw passes through the transfer box and is fixed with a hand wheel, a sliding block is slidably provided inside the transfer box, the lead screw is threadedly connected to the sliding block, a strip hole is provided on the upper end surface of the transfer box, a strip block is fixedly provided on the upper end surface of the sliding block, the upper end of the strip block passes through the strip hole and is fixed with a storage cylinder, the first climbing frame and the second climbing frame are both provided with mounting holes, and a climbing stool is slidably provided inside the mounting holes.
[0007] The utility model is further configured such that positioning blocks are fixedly provided at one end of the climbing stool and at the upper and lower sides, and positioning holes are opened on one side of the first climbing frame and the second climbing frame and at the upper and lower sides of the mounting hole, and the positioning blocks are located inside the positioning holes, so as to facilitate positioning of the climbing stool and prevent rotation.
[0008] The utility model is further configured such that a avoidance hole is provided on the other side of the first climbing frame and the second climbing frame and at the outer end of the mounting hole, a fastening nut is provided inside the avoidance hole, and the fastening nut is threadedly connected to one end of the climbing stool to facilitate fixing the climbing stool.
[0009] The utility model is further configured such that arc-shaped plates are fixedly provided on both sides of the first climbing frame, guide rods are fixedly provided on both sides of the second climbing frame, guide holes are provided on the arc-shaped plates, and the guide rods are slidably installed in the guide holes to facilitate guiding the moving directions of the first climbing frame and the second climbing frame.
[0010] The utility model is further configured such that a positioning groove is provided on the outer end of the guide hole and on the outer wall of the arc plate, and a plurality of positioning grooves are provided and are evenly distributed, and a positioning ring is slidably provided on the guide rod, and the positioning ring is located inside the positioning groove, so as to facilitate fixing the first climbing frame and the second climbing frame.
[0011] The utility model is further configured such that a stopper is fixedly provided at one end of the guide rod, a spring is fixedly provided on the inner wall of the stopper, a plurality of springs are provided and the other ends of the springs are fixedly connected to the outer wall of the positioning ring, so as to facilitate pushing the positioning ring into the positioning groove.
[0012] The utility model is further configured that the upper end surface of the climbing stool is provided with anti-skid patterns to increase the friction between the climbing stool and the sole.
[0013] The utility model is further configured that a twisting block is fixedly provided on the outer wall of the fastening nut to facilitate disassembly of the fastening nut.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides a climbing frame for road lighting engineering construction, which has the following beneficial effects:
[0016] 1. By setting up a transfer box, a lead screw, a hand wheel, a sliding block, a strip hole, a strip block and a storage cylinder, when the staff at the upper end of the device needs a tool, the staff on the ground can first put the tool into the storage cylinder, and then the staff at the upper end can turn the hand wheel to make the lead screw drive the sliding block and the storage cylinder to move upward, so as to facilitate the removal of the tool.
[0017] 2. By setting the mounting hole, climbing stool, positioning block, positioning hole, avoidance hole and fastening nut, when the user needs to replace the climbing stool, the fastening nut can be removed by twisting the block first, and then the climbing stool can be taken out from the inside of the mounting hole, thereby reducing the use cost. In addition, by setting the positioning block and the positioning hole, the climbing stool can be positioned to prevent rotation and affect normal use.
[0018] 3. By arranging the arc plate, the guide rod, the guide hole, the positioning groove, the positioning ring, the block and the spring, the user can pull the positioning ring to slide on the guide rod to disengage from the positioning groove. At this time, the distance between the first climbing frame and the second climbing frame can be adjusted through the cooperation of the guide rod and the guide hole to adjust the height of the device. Then, the positioning ring is released to allow the spring to push the positioning ring back into the positioning groove to fix the first climbing frame and the second climbing frame, thereby making them more stable. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is an overall schematic diagram of a climbing frame for road lighting construction when it is not in use;
[0020] Figure 2 for Figure 1 A partial schematic diagram of the middle A area;
[0021] Figure 3 This is an exploded view of the installation of the transfer box, lead screw, hand wheel, sliding block, storage cylinder and climbing stool on the second climbing frame;
[0022] Figure 4 The figure is a schematic diagram of the installation of the arc plate, the guide rod and the stopper;
[0023] Figure 5 for Figure 4 A partial schematic diagram of area B in the middle.
[0024] In the figure: 1. first climbing frame; 2. mounting frame; 3. second climbing frame; 4. transfer box; 5. lead screw; 6. hand wheel; 7. sliding block; 8. strip hole; 9. strip block; 10. storage tube; 11. mounting hole; 12. climbing stool; 13. positioning block; 14. positioning hole; 15. avoidance hole; 16. fastening nut; 17. arc plate; 18. guide rod; 19. guide hole; 20. positioning groove; 21. positioning ring; 22. block; 23. spring; 24. anti-slip pattern; 25. twisting block. DETAILED DESCRIPTION
[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.
[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.
[0028] See also Figure 1-5 A climbing frame for road lighting engineering construction comprises a first climbing frame 1, a mounting frame 2 is fixedly arranged on the upper end surface of the first climbing frame 1, a second climbing frame 3 is hingedly arranged on the mounting frame 2, a conveying box 4 is fixedly arranged on the upper end surface of the second climbing frame 3, a lead screw 5 is rotatably arranged inside the conveying box 4, the upper end of the lead screw 5 passes through the conveying box 4 and is fixedly provided with a hand wheel 6, a sliding block 7 is slidably arranged inside the conveying box 4, the lead screw 5 is threadedly connected with the sliding block 7, a strip hole 8 is opened on the upper end surface of the conveying box 4, a strip block 9 is fixedly arranged on the upper end surface of the sliding block 7, the upper end of the strip block 9 passes through the strip hole 8 and is fixedly provided with a storage tube 10, a mounting hole 11 is opened on the first climbing frame 1 and the second climbing frame 3, a climbing stool 12 is slidably arranged inside the mounting hole 11.
[0029] In this embodiment, positioning blocks 13 are fixedly provided at one end of the climbing stool 12 and at both the upper and lower sides, positioning holes 14 are opened on one side of the first climbing frame 1 and the second climbing frame 3 and at both the upper and lower sides of the mounting hole 11, the positioning block 13 is located inside the positioning hole 14, and a avoidance hole 15 is opened on the other side of the first climbing frame 1 and the second climbing frame 3 and at the outer end of the mounting hole 11, and a fastening nut 16 is provided inside the avoidance hole 15, and the fastening nut 16 is threadedly connected to one end of the climbing stool 12, and a twisting block 25 is fixedly provided on the outer wall of the fastening nut 16.
[0030] More specifically, the staff on the ground can put the tools into the storage tube 10, and the staff at the upper end can turn the hand wheel 6 to make the screw 5 drive the sliding block 7 and the storage tube 10 to move upward, so as to facilitate the retrieval of the tools on the ground, reduce the retrieval time, and thus increase the construction efficiency. When the climbing stool 12 needs to be replaced, the fastening nut 16 can be disassembled first, and then the climbing stool 12 can be taken out from the inside of the mounting hole 11, which reduces the cost of use. In addition, by setting the positioning block 13 and the positioning hole 14, the climbing stool 12 can be positioned to prevent rotation and affect normal use.
[0031] See also Figure 1 , Figure 4 and Figure 5As an implementation method for fixing and adjusting the distance between the first climbing frame 1 and the second climbing frame 3: arc-shaped plates 17 are fixedly provided on both sides of the first climbing frame 1, and guide rods 18 are fixedly provided on both sides of the second climbing frame 3. Guide holes 19 are provided on the arc-shaped plates 17, and the guide rods 18 are slidably installed with the guide holes 19. A positioning groove 20 is provided on the outer end of the guide hole 19 and on the outer wall of the arc-shaped plate 17. There are multiple positioning grooves 20 and they are evenly distributed. A positioning ring 21 is slidably provided on the guide rod 18, and the positioning ring 21 is located inside the positioning groove 20. A stopper 22 is fixedly provided at one end of the guide rod 18, and a spring 23 is fixedly provided on the inner wall of the stopper 22. There are multiple springs 23 and the other ends of the springs are fixedly connected to the outer wall of the positioning ring 21.
[0032] Specifically, the user can adjust the distance between the first climbing frame 1 and the second climbing frame 3 through the cooperation of the guide rod 18 and the guide hole 19 to adjust the height of the device, and then loosen the positioning ring 21 to allow the spring 23 to push the positioning ring 21 back into the positioning groove 20 to fix the first climbing frame 1 and the second climbing frame 3, thereby making them more stable.
[0033] Please refer to Figure 1 As a further implementation method for increasing the friction between the climbing stool 12 and the sole: the upper end surface of the climbing stool 12 is provided with anti-slip grooves 24.
[0034] Specifically, the friction between the climbing stool 12 and the sole can be increased to prevent slipping.
[0035] To sum up, when the overall equipment is in use: when the staff at the upper end of the device needs a tool, the staff on the ground can first put the tool into the storage tube 10, and then the staff at the upper end can turn the hand wheel 6 to make the lead screw 5 drive the sliding block 7 and the storage tube 10 to move upward, so as to facilitate the removal of the tool. When the user needs to replace the climbing stool 12, the fastening nut 16 can be disassembled by twisting the block 25, and then the climbing stool 12 can be taken out from the inside of the mounting hole 11, thereby reducing the cost of use, and by providing the positioning block 13 and the positioning hole 14, the climbing stool 12 can be adjusted. The positioning ring 21 is used to prevent the first climbing frame 1 from rotating and affecting normal use. When the distance between the first climbing frame 1 and the second climbing frame 3 needs to be adjusted, the positioning ring 21 can be pulled to slide on the guide rod 18 to disengage from the positioning groove 20. At this time, the distance between the first climbing frame 1 and the second climbing frame 3 can be adjusted by the cooperation of the guide rod 18 and the guide hole 19 to adjust the height of the device. Thereafter, the positioning ring 21 is released to allow the spring 23 to push the positioning ring 21 back into the positioning groove 20 to fix the first climbing frame 1 and the second climbing frame 3, thereby making them more stable.
[0036] When the staff at the upper end of the device needs tools, the staff on the ground can first put the tools into the storage tube 10, and then the staff at the upper end can turn the hand wheel 6 to make the screw 5 drive the sliding block 7 and the storage tube 10 to move upward to facilitate the removal of the tools.
[0037] When the user needs to replace the climbing stool 12, the user can first remove the fastening nut 16 by twisting the block 25, and then the climbing stool 12 can be taken out from the inside of the mounting hole 11, thereby reducing the use cost.
[0038] When it is necessary to adjust the distance between the first climbing frame 1 and the second climbing frame 3, the positioning ring 21 can be pulled to slide on the guide rod 18 to disengage from the positioning groove 20. At this time, the distance between the first climbing frame 1 and the second climbing frame 3 can be adjusted by the cooperation of the guide rod 18 and the guide hole 19 to adjust the height of the device.
[0039] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. A climbing frame for road lighting engineering construction, comprising a first climbing frame (1), characterized in that: The upper end surface of the first climbing frame (1) is fixedly provided with a mounting frame (2), the mounting frame (2) is hingedly provided with a second climbing frame (3), the upper end surface of the second climbing frame (3) is fixedly provided with a conveying box (4), a screw (5) is rotatably provided inside the conveying box (4), the upper end of the screw (5) passes through the conveying box (4) and is fixedly provided with a hand wheel (6), a sliding block (7) is slidably provided inside the conveying box (4), the screw (5) is threadedly connected to the sliding block (7), a strip hole (8) is provided on the upper end surface of the conveying box (4), a strip block (9) is fixedly provided on the upper end surface of the sliding block (7), the upper end of the strip block (9) passes through the strip hole (8) and is fixedly provided with a storage tube (10), the first climbing frame (1) and the second climbing frame (3) are both provided with mounting holes (11), and a climbing stool (12) is slidably provided inside the mounting hole (11).
2. The climbing frame for road lighting engineering construction according to claim 1 is characterized in that: Positioning blocks (13) are fixedly provided at one end of the climbing stool (12) and at both upper and lower sides thereof, and positioning holes (14) are provided at one side of the first climbing frame (1) and the second climbing frame (3) and at both upper and lower sides thereof of the mounting hole (11), and the positioning blocks (13) are located inside the positioning holes (14).
3. The climbing frame for road lighting engineering construction according to claim 1 is characterized in that: A avoidance hole (15) is provided on the other side of the first climbing frame (1) and the second climbing frame (3) and at the outer end of the mounting hole (11), and a fastening nut (16) is provided inside the avoidance hole (15), and the fastening nut (16) is threadedly connected to one end of the climbing stool (12).
4. The climbing frame for road lighting engineering construction according to claim 1 is characterized in that: Both sides of the first climbing frame (1) are fixedly provided with arc-shaped plates (17), and both sides of the second climbing frame (3) are fixedly provided with guide rods (18). The arc-shaped plates (17) are provided with guide holes (19), and the guide rods (18) are slidably mounted in the guide holes (19).
5. The climbing frame for road lighting engineering construction according to claim 4 is characterized in that: A positioning groove (20) is provided at the outer end of the guide hole (19) and on the outer wall of the arc plate (17). A plurality of positioning grooves (20) are provided and are evenly distributed. A positioning ring (21) is slidably provided on the guide rod (18), and the positioning ring (21) is located inside the positioning groove (20).
6. The climbing frame for road lighting engineering construction according to claim 5 is characterized by: A stopper (22) is fixedly provided at one end of the guide rod (18), a spring (23) is fixedly provided on the inner wall of the stopper (22), a plurality of springs (23) are provided and the other ends of the springs (23) are fixedly connected to the outer wall of the positioning ring (21).
7. The climbing frame for road lighting engineering construction according to claim 1 is characterized by: The upper end surface of the climbing stool (12) is provided with anti-slip grooves (24).
8. The climbing frame for road lighting engineering construction according to claim 3 is characterized by: A twisting block (25) is fixedly provided on the outer wall of the fastening nut (16).