Adjustable footpath protection equipment

Abstract

The utility model is suitable for the technical field of footpath protection equipment, and provides adjustable footpath protection equipment. The rotating rods are rotationally mounted on the inner wall of the bottom of the U-shaped frame; the plurality of threaded blocks are fixedly mounted at the top ends of the plurality of rotating rods respectively; the plurality of threaded sleeves are respectively arranged on the plurality of threaded blocks in a threaded and sleeving manner; the same top guardrail is fixedly mounted at the top ends of the plurality of threaded sleeves; the height adjusting mechanism is mounted on the U-shaped frame and used for adjusting the height of the protective equipment; and the splicing mechanism is mounted on the U-shaped frame and is used for combining and splicing the protective equipment. According to the adjustable footpath protection equipment provided by the scheme, the protection height can be adjusted, combination splicing and disassembly separation are convenient, and the splicing angle can be adjusted.

Description

An adjustable walkway protection device Technical Field

[0001] This utility model belongs to the technical field of walkway protection equipment, and in particular relates to an adjustable walkway protection device. Background Technology

[0002] Trail safety equipment is a facility used to ensure the safety of trail users and prevent accidents. It is widely used, especially in mountainous areas, scenic spots, and urban greenways.

[0003] However, existing trail protection equipment has a fixed structure, which often makes it impossible to adjust the protection height, and it is inconvenient to assemble, disassemble, and separate it. Summary of the Invention

[0004] This utility model provides an adjustable walkway protection device, which aims to solve the problems mentioned in the background art regarding the inability to adjust the protection height, the inconvenience of combination and splicing, and the disassembly and separation of existing walkway protection devices.

[0005] To solve the above problems, this utility model is implemented as follows: an adjustable walkway protection device, comprising: a U-shaped frame; multiple rotating rods rotatably mounted on the inner wall of the bottom of the U-shaped frame; multiple threaded blocks respectively fixedly mounted on the top ends of the multiple rotating rods; multiple threaded sleeves respectively threadedly sleeved on the multiple threaded blocks; a single top guardrail fixedly mounted on the top ends of the multiple threaded sleeves; a height adjustment mechanism mounted on the U-shaped frame, the height adjustment mechanism being used to adjust the height of the protection device; and a splicing mechanism mounted on the U-shaped frame, the splicing mechanism being used to assemble and splice the protection device.

[0006] Preferably, the height adjustment mechanism includes: a first worm gear rotatably mounted on the inner wall of the U-shaped frame; a plurality of first worm wheels respectively fixedly sleeved on a plurality of rotating rods and meshing with the first worm gear; and a first handwheel fixedly mounted on one end of the first worm gear.

[0007] Preferably, a base plate is fixedly installed at the bottom of the U-shaped frame, and multiple mounting holes are provided on the base plate, with anchor rods installed at each of the multiple mounting holes.

[0008] Preferably, the splicing mechanism includes: a U-shaped plate fixedly installed on one side of the U-shaped frame; an insertion port opened on the U-shaped plate; a bidirectional screw rotatably installed on the U-shaped plate; two sliding plates threaded onto the bidirectional screw; and a plurality of pins respectively fixedly installed on the two sliding plates on sides close to each other.

[0009] Preferably, a limiting groove is provided on one side of the U-shaped frame, and both sliding plates are slidably connected to the inner walls of the limiting groove on both sides. A second handwheel is fixedly installed at one end of the bidirectional screw.

[0010] Preferably, two side plates are fixedly installed on one side of the U-shaped frame, and the same rotating shaft is rotatably installed on the side of the two side plates that are close to each other. A rotating plate is fixedly sleeved on the rotating shaft, a positioning plate is fixedly installed on the rotating plate, and an insert plate is fixedly installed on the positioning plate. Multiple pin holes are opened at the top and bottom of the insert plate.

[0011] Preferably, a splicing angle adjustment mechanism is provided on one side of the U-shaped frame. The splicing angle adjustment mechanism includes: a second worm gear rotatably installed on one side of the U-shaped frame; a second worm wheel fixedly sleeved on the rotating shaft and meshing with the second worm gear; and a third handwheel fixedly installed at one end of the second worm gear.

[0012] Compared with related technologies, the adjustable walkway protection device provided by this utility model has the following beneficial effects:

[0013] Compared to existing technologies, the adjustable walkway protection equipment provided in this solution includes a U-shaped frame, multiple rotating rods, multiple threaded blocks, multiple threaded sleeves, and a single top guardrail. The rotating rods are rotatably mounted on the inner wall of the bottom of the U-shaped frame, the threaded blocks are fixed to the top of the rotating rods, the threaded sleeves are threaded onto the threaded blocks, and the top guardrail is fixed to the top of the threaded sleeves. In use, a height adjustment mechanism drives the multiple rotating rods to rotate, which in turn drives the multiple threaded blocks to rotate on the inner walls of the multiple threaded sleeves, causing the multiple threaded sleeves and the top guardrail to move up and down, thereby adjusting the height of the protection equipment. This allows for flexible adjustment of the top guardrail height according to the actual needs of the walkway, adapting to different scenarios and enhancing the adaptability and effectiveness of the protection. The splicing mechanism allows for the combination and splicing of the protection equipment, facilitating flexible assembly according to the length and direction of the walkway to form a continuous and stable protection system. It is not only easy to install but also allows for flexible adjustment of the protection range according to the actual terrain and protection requirements, effectively ensuring the safety of walkway users. The overall design combines practicality and flexibility, improving the reliability and convenience of walkway protection. Attached Figure Description

[0014] Figure 1 is a schematic diagram of the main structure of an adjustable walkway protection device provided by this utility model;

[0015] Figure 2 is an enlarged structural diagram of part A shown in Figure 1;

[0016] Figure 3 is an enlarged structural diagram of part B shown in Figure 1.

[0017] Reference numerals: 1. U-shaped frame; 2. Rotating rod; 3. Threaded block; 4. Threaded sleeve; 5. Top guardrail; 6. First worm gear; 7. First worm wheel; 8. First handwheel; 9. Base plate; 10. Anchor bolt; 11. U-shaped plate; 12. Insert; 13. Double-acting screw; 14. Sliding plate; 15. Pin; 16. Limiting groove; 17. Second handwheel; 18. Side plate; 19. Rotating shaft; 20. Rotating plate; 21. Positioning plate; 22. Insert plate; 23. Pin hole; 24. Second worm gear; 25. Second worm wheel; 26. Third handwheel. Detailed Implementation

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0019] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0020] This utility model provides an adjustable walkway protection device, as shown in Figures 1-3. The adjustable walkway protection device includes: a U-shaped frame 1; multiple rotating rods 2 rotatably mounted on the inner wall of the bottom of the U-shaped frame 1; multiple threaded blocks 3 respectively fixedly mounted on the top ends of the multiple rotating rods 2; multiple threaded sleeves 4 respectively threadedly sleeved on the multiple threaded blocks 3; the same top guardrail 5 fixedly mounted on the top ends of the multiple threaded sleeves 4; a height adjustment mechanism mounted on the U-shaped frame 1, the height adjustment mechanism being used to adjust the height of the protection device; and a splicing mechanism mounted on the U-shaped frame 1, the splicing mechanism being used to assemble and splice the protection device.

[0021] In this embodiment, the structure includes a U-shaped frame 1, multiple rotating rods 2, multiple threaded blocks 3, multiple threaded sleeves 4, and a single top guardrail 5. The rotating rods 2 are rotatably mounted on the inner wall of the bottom of the U-shaped frame 1. The threaded blocks 3 are fixed to the top of the rotating rods 2. The threaded sleeves 4 are threaded onto the threaded blocks 3. The top guardrail 5 is fixed to the top of the threaded sleeves 4. In use, a height adjustment mechanism drives the multiple rotating rods 2 to rotate. The multiple rotating rods 2 drive the multiple threaded blocks 3 to rotate threadedly on the inner walls of the multiple threaded sleeves 4, thereby moving the multiple threaded sleeves 4 and the top guardrail 5 up and down. The device can be moved to adjust the height of the protective equipment, allowing for flexible adjustment of the top guardrail height according to the actual needs of the trail, adapting to different scenarios and enhancing the adaptability and effectiveness of the protection. The splicing mechanism allows for the combination and assembly of the protective equipment, facilitating flexible assembly based on the trail's length and direction to form a continuous and stable protective system. Not only is installation convenient, but the protection range can also be flexibly adjusted according to the actual terrain and protection needs, effectively ensuring the safety of trail users. The overall design combines practicality and flexibility, improving the reliability and convenience of trail protection.

[0022] In a further preferred embodiment of the present invention, the height adjustment mechanism includes: a first worm gear 6 rotatably mounted on the inner wall of the U-shaped frame 1; a plurality of first worm wheels 7 respectively fixedly sleeved on a plurality of rotating rods 2 and meshing with the first worm gear 6; and a first handwheel 8 fixedly mounted on one end of the first worm gear 6.

[0023] In this embodiment, the first handwheel 8 drives the first worm gear 6 to rotate, the first worm gear 6 drives multiple first worm wheels 7 to rotate, the multiple first worm wheels 7 drive multiple rotating rods 2 to rotate, and the multiple rotating rods 2 drive multiple threaded blocks 3 to rotate on the inner wall of multiple threaded sleeves 4, which can drive multiple threaded sleeves 4 and the top guardrail 5 to move up and down, thereby adjusting the height of the protective equipment.

[0024] In a further preferred embodiment of the present invention, a base plate 9 is fixedly installed at the bottom of the U-shaped frame 1, and a plurality of mounting holes are provided on the base plate 9, and an anchor rod 10 is provided on each of the plurality of mounting holes.

[0025] In this embodiment, the protective equipment can be fixed to the ground by multiple anchor bolts 10.

[0026] In a further preferred embodiment of the present invention, the splicing mechanism includes: a U-shaped plate 11 fixedly installed on one side of the U-shaped frame 1; an insertion port 12 opened on the U-shaped plate 11; a bidirectional screw 13 rotatably installed on the U-shaped plate 11; two sliding plates 14 threadedly sleeved on the bidirectional screw 13; and a plurality of pins 15 respectively fixedly installed on the two sliding plates 14 on the side close to each other.

[0027] In this embodiment, the second handwheel 17 drives the bidirectional screw 13 to rotate. The rotation of the bidirectional screw 13 can bring the two sliding plates 14 and multiple pins 15 closer together, so that the multiple pins 15 can be inserted into the multiple pin holes 23 on the insert plate 22, thereby combining and splicing the two protective devices.

[0028] In a further preferred embodiment of the present invention, a limiting groove 16 is provided on one side of the U-shaped frame 1, and the two sliding plates 14 are slidably connected to the inner walls of the limiting groove 16 on both sides. A second handwheel 17 is fixedly installed at one end of the bidirectional screw 13.

[0029] In this embodiment, the two sliding plates 14 can be guided and limited by the limiting groove 16, and the bidirectional screw 13 can be rotated by the second handwheel 17.

[0030] In a further preferred embodiment of the present invention, two side plates 18 are fixedly installed on one side of the U-shaped frame 1. The same rotating shaft 19 is rotatably installed on the side of the two side plates 18 that are close to each other. A rotating plate 20 is fixedly sleeved on the rotating shaft 19. A positioning plate 21 is fixedly installed on the rotating plate 20. An insert plate 22 is fixedly installed on the positioning plate 21. Multiple pin holes 23 are opened at the top and bottom of the insert plate 22.

[0031] In this embodiment, the protective equipment can be assembled and spliced ​​using a plate 22 with multiple pin holes 23 and a splicing mechanism.

[0032] In a further preferred embodiment of the present invention, a splicing angle adjustment mechanism is provided on one side of the U-shaped frame 1. The splicing angle adjustment mechanism includes: a second worm gear 24 rotatably mounted on one side of the U-shaped frame 1; a second worm wheel 25 fixedly sleeved on the rotating shaft 19 and meshing with the second worm gear 24; and a third handwheel 26 fixedly mounted on one end of the second worm gear 24.

[0033] In this embodiment, the second worm gear 24 is rotated by the third handwheel 26, the second worm gear 24 drives the rotating shaft 19 and the rotating plate 20 to rotate, and the rotating plate 20 drives the insert plate 22 to rotate through the positioning plate 21, thereby adjusting the angle of the combined splicing.

[0034] In summary, compared with related technologies, this walkway protection equipment not only allows for adjustment of the protection height, but also facilitates assembly, disassembly, and separation, and allows for adjustment of the assembly angle.

[0035] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0036] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. An adjustable walkway protection device, characterized in that, include: U-shaped frame; Multiple rotating rods are rotatably mounted on the inner wall of the bottom of the U-shaped frame; multiple threaded blocks are respectively fixedly mounted on the top of the multiple rotating rods; Multiple threaded sleeves are respectively threaded onto multiple threaded blocks; a top guardrail is fixedly installed on the top of the multiple threaded sleeves; a height adjustment mechanism is installed on the U-shaped frame, the height adjustment mechanism is used to adjust the height of the protective equipment; and a splicing mechanism is installed on the U-shaped frame, the splicing mechanism is used to assemble and splice the protective equipment.

2. The adjustable walkway protection device as described in claim 1, characterized in that, The height adjustment mechanism includes: a first worm gear rotatably mounted on the inner wall of the U-shaped frame; a plurality of first worm wheels respectively fixedly sleeved on a plurality of rotating rods and meshing with the first worm gear; and a first handwheel fixedly mounted on one end of the first worm gear.

3. The adjustable walkway protection device as described in claim 1, characterized in that, The bottom of the U-shaped frame is fixedly installed with a base plate, and the base plate has multiple mounting holes, each of which is equipped with an anchor rod.

4. The adjustable walkway protection device as described in claim 1, characterized in that, The splicing mechanism includes: a U-shaped plate fixedly installed on one side of the U-shaped frame; an insertion port opened on the U-shaped plate; a bidirectional screw rotatably installed on the U-shaped plate; two sliding plates threaded onto the bidirectional screw; and multiple pins respectively fixedly installed on the two sliding plates on sides close to each other.

5. The adjustable walkway protection device as described in claim 4, characterized in that, A limiting groove is provided on one side of the U-shaped frame, and both sliding plates are slidably connected to the inner walls of the limiting groove on both sides. A second handwheel is fixedly installed at one end of the bidirectional screw.

6. The adjustable walkway protection device as described in claim 1, characterized in that, Two side plates are fixedly installed on one side of the U-shaped frame. The two side plates are rotatably mounted on the same rotating shaft on the side that is close to each other. A rotating plate is fixedly sleeved on the rotating shaft. A positioning plate is fixedly installed on the rotating plate. An insert plate is fixedly installed on the positioning plate. Multiple pin holes are opened at the top and bottom of the insert plate.

7. The adjustable walkway protection device as described in claim 6, characterized in that, A splicing angle adjustment mechanism is provided on one side of the U-shaped frame. The splicing angle adjustment mechanism includes: a second worm gear rotatably installed on one side of the U-shaped frame; a second worm wheel fixedly sleeved on the rotating shaft and meshing with the second worm gear; and a third handwheel fixedly installed at one end of the second worm gear.

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