Aerial work platform with pipe fitting anti-falling structure
By designing a combined structure of hook unit and anti-slip rope on the aerial working platform, the problem in the prior art that multiple pipe fittings of different diameters and pipe fittings are easily tilted and disengaged is solved, and efficient and safe transportation of pipe fittings is achieved.
Patent Information
- Application Number
- CN202421278742.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-06
AI Technical Summary
When transporting long pipe fittings, existing high-altitude working platforms cannot support multiple pipe fittings of different diameters at the same time, and the pipe fittings are easily tilted or disconnected from the support rod during transportation, threatening the safety of ground workers.
A high-altitude working platform with a pipe fitting anti-fall structure is designed, adopting a combined structure of hook unit and anti-slip rope. The hook unit includes a suspension section and a hook section. The suspension section can be detachably arranged on the work fence, and the hook section is equipped with upper support. The upper support surface of the multiple hook units is flush, and the pipe fittings are tied to the work fence and hook unit through anti-slip ropes to prevent the pipe fittings from being offset and disengaged.
It realizes the transport of multiple pipe fittings of different diameters at the same time, improves the transportation efficiency, and uses the fixing effect of anti-slip ropes to avoid the inclination and disengagement of pipe fittings, ensuring the safety of ground staff.
Smart Images
Figure CN222476102U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aerial work platforms, in particular to an aerial work platform with a pipe fitting anti-falling structure. Background Art
[0002] Aerial work platform is a mechanical device used to lift workers or materials to high places for work. Existing aerial work platforms often transport pipes to high construction sites. Aerial work platforms themselves are not convenient for directly transporting long pipes. Therefore, it is necessary to install a support rod that can support the pipes on the aerial work platform.
[0003] The existing aerial work platform fence has multiple support rods installed in the horizontal direction, and the pipes can be placed horizontally on the support rods to realize the transportation of the pipes. However, the existing technology only uses a single support rod to support the pipes, that is, it is impossible to transport multiple different pipes at the same time, and it is also impossible to fix the pipes. As a result, when the aerial work platform and the pipes inevitably shake, the pipes are no longer placed horizontally on the support rods, but will tilt to one side, which will cause the pipes to fall off the support rods, threatening the safety of ground workers. Utility Model Content
[0004] In order to solve the technical problems existing in the above-mentioned background technology, the utility model provides an aerial work platform with a pipe anti-falling structure.
[0005] The technical solution of this utility model is as follows:
[0006] A high-altitude work platform with a pipe anti-falling structure, the high-altitude work platform comprises a work fence, a hook unit is arranged outside the work fence, the hook unit is arranged in multiple groups along the vertical direction, the hook unit comprises multiple hooks arranged in the horizontal direction, the hook comprises an integrally formed hanging section and a hook section, the hanging section is detachably arranged on the work fence, the hook section is provided with an upper supporting surface capable of supporting the pipe, and the upper supporting surfaces of multiple hook units are flush;
[0007] An anti-skid rope capable of being wound around the pipe at least half a circle is arranged on the working fence, one end of the anti-skid rope is connected to the working fence, and the other end is connected to one side of the hanging section located inside the fence.
[0008] Multiple hook units are used to support pipe fittings. The pipe fittings are fastened to the working fence and the hook units by anti-slip ropes to prevent the pipe fittings from deviating from the working fence during transportation and causing them to fall off the working fence.
[0009] The specific structure of the above-mentioned hook section is that the hook section includes a base plate and a first side plate and a second side plate located on both sides of the base plate, the first side plate connects the base plate and the hanging section, the second side plate is set away from the working fence, and the ratio of its length to the length of the first side plate is 1 / 3-2 / 3, which is convenient for placing pipes from the second side plate. The second side plate is set at a certain height to prevent the pipes from slipping from the second side plate, and the upper surfaces of the first side plate, the second side plate and the base plate form an upper support surface.
[0010] In order to facilitate the placement of pipes of different diameters in the hook section, the upper portion of the first side plate and / or the second side plate is arranged to be inclined outward, so that pipes of different diameters can be placed and the friction of the side plates can be used to clamp the pipes in the hook section. If the inclination angles of the first side plate and the second side plate are set randomly, the pipes will not be clamped well.
[0011] The first side panel is tilted, which will create a gap with the side close to the outside of the working fence. To prevent the hook section from shaking due to the gap, an inclined support block is provided on the side of the first side panel close to the outside of the working fence, and the side of the inclined support block close to the outside of the working fence is in close contact with it.
[0012] Regarding the specific structure of the hanging section, the hanging section includes a vertical plate located on the inner side of the fence, and a rope connecting plate extending outward in the horizontal direction is provided on one side of the vertical plate. The other end of the anti-slip rope is connected to the rope connecting plate, and a groove is provided on the end of the rope connecting plate away from the vertical plate. The anti-slip rope can be wrapped and fixed in the groove to prevent the anti-slip rope from sliding.
[0013] In order to transport multiple pipes or pipes of different diameters at the same time and improve the efficiency of transporting materials, the inclination angle of the second side plate of the lower hook unit is 5-15° greater than the inclination angle of the second side plate of the upper hook unit. The lower hook unit can transport pipes with larger diameters.
[0014] Regarding the structure of the bottom plate of the lower hook unit, the bottom plate length of the lower hook unit is greater than the bottom plate length of the upper hook unit.
[0015] In order to prevent the hanging section from sliding on the working fence, a limiting groove is provided at the contact position between the working fence and the hanging section, and the hanging section is clamped in the limiting groove of the working fence.
[0016] The beneficial effects of the utility model are:
[0017] The hook unit can be directly hung on the working fence, and the spacing between adjacent hook units can be freely arranged according to the length of the pipe. The upper support surface is set outside the working fence. Multiple hook units are arranged in the horizontal direction. The pipe can be placed horizontally on the hook section to support it. One end of the anti-slip rope is tied to the upper part of the working fence, and the other end is tied and connected to the bottom of the hanging section after it is wrapped around the pipe for at least half a circle or one circle. The pipe can be tied to the working fence and the hook unit, and the hook unit can be fastened to the working fence to prevent the pipe from detaching from the hook unit.
[0018] In order to facilitate the placement of pipes of different diameters in the hook section, the upper parts of the first side plate and the second side plate are both inclined outwards, and the inclination angles are consistent, so that pipes of different diameters can be placed and the friction of the side plates can be used to clamp the pipes in the hook section;
[0019] Multiple groups of hook units are placed vertically, and multiple hook units are arranged at the same level, so that multiple pipes or pipes of different diameters can be transported at different heights of the working fence at one time, thereby improving the transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In the attached picture:
[0021] Figure 1 It is a structural schematic diagram;
[0022] Figure 2 It is a schematic diagram of the hook structure;
[0023] The components represented by the reference numerals in the figure are:
[0024] 1. Work fence; 2. Suspension section; 21. Vertical plate; 22. Horizontal lap plate; 3. Hook section; 31. First side plate; 32. Bottom plate; 33. Second side plate; 4. Anti-slip rope; 5. Oblique support block; 6. Rope connecting plate; 61. Card slot. DETAILED DESCRIPTION
[0025] See also Figure 1 and Figure 2 The aerial work platform with a pipe anti-fall structure shown in the figure comprises a work fence 1, a hook unit is arranged outside the work fence 1, the hook unit is arranged in multiple groups along the vertical direction, the hook unit comprises multiple hooks arranged along the horizontal direction, the hook comprises an integrally formed hanging section 2 and a hook section 3, and the hanging section 2 is hung on the work fence 1. To prevent the hanging section 2 from sliding on the work fence 1, a limiting groove is provided at the contact portion between the work fence 1 and the hanging section 2 in this embodiment, and the limiting groove is adapted to the hanging section 2, which is no longer shown in the figure, and the hanging section 2 is clamped in the limiting groove of the work fence 1 and will not slide in the lateral direction.
[0026] The working fence 1 is provided with an anti-skid rope 4 that can be wound around the pipe at least half a circle. Multiple anti-skid ropes 4 can be provided. One end of the anti-skid rope 4 bypasses the pipe and is connected to the lower end of the hanging section 2 located in the fence. The specific structure of the hook section 3 is that the hook section 3 includes a bottom plate 32 and a first side plate 31 and a second side plate 33 located on both sides of the bottom plate 32. The first side plate 31 connects the bottom plate 32 and the hanging section 2. The second side plate 33 is set away from the working fence 1, and the ratio of its length to the length of the first side plate 31 is 1 / 3-2 / 3, so that the pipe can be placed from the second side plate 33. The second side plate 33 is set at a certain height to prevent the pipe from sliding off the second side plate 33, and the upper surfaces of the first side plate 31, the second side plate 33 and the bottom plate 32 form an upper support surface.
[0027] In order to facilitate the placement of pipes of different diameters in the hook section 3, the upper parts of the first side plate 31 and the second side plate 33 are arranged to be tilted outwards in this embodiment, and the tilt angles are consistent, so that pipes of different diameters can be placed and the friction of the side plates can be used to clamp the pipes in the hook section 3. If the tilt angles of the first side plate 31 and the second side plate 33 are set randomly, the pipes will not be clamped well. The tilted setting of the first side plate 31 will produce a gap with the side close to the outside of the working fence 1. In order to avoid the shaking of the hook section 3 due to the gap, an inclined support block 5 is provided on the side of the first side plate 31 close to the outside of the working fence 1, and the side of the inclined support block 5 close to the outside of the working fence 1 is in close contact with it.
[0028] Regarding the specific structure of the suspension section 2, the work fence 1 is generally formed by welding a rectangular steel pipe. To this end, the suspension section 2 includes a transverse lap plate 22 and a vertical plate 21 located on the inner side of the fence. The transverse lap plate 22 is a support plate erected on the work fence 1, which is convenient for installation and disassembly. The transverse lap plate 22 and the vertical plate 21 are integrally formed, and one end of the transverse lap plate 22 is connected to the upper end of the vertical plate 21. A rope connecting plate 6 extending outward in a horizontal direction is provided on one side of the vertical plate 21. One end of the anti-slip rope 4 is connected to the rope connecting plate 6. A groove 61 is provided at the end of the rope connecting plate 6 away from the vertical plate 21. The anti-slip rope 4 can be wound and fixed in the groove 61 to prevent the anti-slip rope 4 from sliding.
[0029] In order to simultaneously transport multiple pipes or pipes of different diameters and improve the efficiency of transporting materials, the inclination angle of the second side plate 33 of the lower hook unit is 5-15° greater than the inclination angle of the second side plate 33 of the upper hook unit, so that the lower hook unit can transport pipes with larger diameters. Regarding the structure of the bottom plate 32 of the lower hook unit, the length of the bottom plate 32 of the lower hook unit is greater than the length of the bottom plate 32 of the upper hook unit, and with the larger inclination angle of the second side plate 33, it is suitable for supporting pipes with large diameters.
Claims
1. An aerial work platform with a pipe anti-falling structure, the aerial work platform comprising a work fence (1), characterized in that: A hook unit is provided on the outside of the working fence (1), the hook unit comprises a plurality of hooks arranged in a horizontal direction, the hook comprises an integrally formed hanging section (2) and a hook section (3), the hanging section (2) is detachably arranged on the working fence (1), the hook section (3) is provided with an upper supporting surface capable of supporting a pipe fitting, and the upper supporting surfaces of the plurality of hook units are flush; The working fence (1) is provided with an anti-skid rope (4) capable of being wound around the pipe at least half a circle, one end of the anti-skid rope (4) is connected to the working fence (1), and the other end is connected to one side of the hanging section (2) located inside the fence; The hook units are arranged in multiple groups along the vertical direction.
2. The aerial work platform with a pipe anti-falling structure according to claim 1, characterized in that: The hook section (3) comprises a bottom plate (32) and a first side plate (31) and a second side plate (33) located on both sides of the bottom plate (32); the first side plate (31) connects the bottom plate (32) and the hanging section (2); the second side plate (33) is arranged away from the working fence (1), and the ratio of its length to the length of the first side plate (31) is 1 / 3-2 / 3.
3. The aerial work platform with a pipe anti-falling structure according to claim 2, characterized in that: The upper portion of the first side plate (31) and / or the second side plate (33) is arranged to be inclined outward.
4. The aerial work platform with a pipe anti-falling structure according to claim 3, characterized in that: A side of the first side plate (31) close to the outside of the working fence (1) is provided with an inclined support block (5), and a side of the inclined support block (5) close to the outside of the working fence (1) is in close contact with the working fence.
5. The aerial work platform with a pipe anti-falling structure according to claim 1, characterized in that: The hanging section (2) comprises a vertical plate (21) located inside the fence, one side of the vertical plate (21) is provided with a rope connecting plate (6) extending outward in a horizontal direction, and the other end of the anti-slip rope (4) is connected to the rope connecting plate (6).
6. The aerial work platform with a pipe anti-falling structure according to claim 3, characterized in that: The inclination angle of the second side plate (33) of the lower hook unit is 5-15° greater than the inclination angle of the second side plate (33) of the upper hook unit.
7. The aerial work platform with a pipe anti-falling structure according to claim 6, characterized in that: The length of the bottom plate (32) of the lower hook unit is greater than the length of the bottom plate (32) of the upper hook unit.
8. The aerial work platform with a pipe anti-falling structure according to claim 1, characterized in that: The hanging section (2) is snap-connected with the working fence (1).