CN220748106U - Gravity pole holding mechanism for supporting crawling ladder - Google Patents
Gravity pole holding mechanism for supporting crawling ladder Download PDFInfo
- Publication number
- CN220748106U CN220748106U CN202321968415.9U CN202321968415U CN220748106U CN 220748106 U CN220748106 U CN 220748106U CN 202321968415 U CN202321968415 U CN 202321968415U CN 220748106 U CN220748106 U CN 220748106U
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- pole
- ladder
- holding
- rod
- supporting
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- 230000007246 mechanism Effects 0.000 title claims abstract description 49
- 230000005484 gravity Effects 0.000 title claims abstract description 24
- 230000009193 crawling Effects 0.000 title claims description 6
- 241000282326 Felis catus Species 0.000 claims description 16
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 10
- 230000013011 mating Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 231100000817 safety factor Toxicity 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model provides a gravity pole holding mechanism for supporting a ladder, which comprises a connecting rod and a pole holding assembly, wherein one end of the connecting rod is connected to the ladder; the other end of the connecting rod is connected with a fixed rod of the pole holding assembly, and the pole holding assembly is matched with the telegraph pole to realize the matching between the ladder stand and the telegraph pole; two pole holding mechanisms mounted to the ladder are used as a group, and a plurality of groups of pole holding mechanisms are arranged between the ladder and the telegraph pole. According to the utility model, the pole holding mechanism is arranged between the ladder stand and the telegraph pole, so that the stability between the ladder stand and the telegraph pole is improved, and the safety coefficient of workers working on the ladder stand is improved.
Description
Technical Field
The utility model belongs to the field of electric power construction, and particularly relates to a gravity pole holding mechanism for supporting a crawling ladder.
Background
When carrying out the operation to the wire pole that highly is higher, need use the cat ladder to put up the height at the wire pole, then through artifical climbing operation, owing to highly higher, the cat ladder is prolonged too much to have instability, do not utilize going on of staff's construction, set up the stability that the cat ladder special base can improve the cat ladder chassis, but only rely on the holistic rigidity of cat ladder to rely on the wire pole, can cause the instability of cat ladder, how to improve the connection stability between cat ladder and the wire pole of big length, be guaranteeing constructor safety, improve the problem that needs to be solved urgently of efficiency of construction.
Disclosure of Invention
In view of the above, the present utility model aims to provide a gravity pole holding mechanism for supporting a ladder, which improves stability between the ladder and a pole by providing the pole holding mechanism between the ladder and the pole, and improves safety factors of workers working on the ladder.
In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:
the gravity pole holding mechanism is used for supporting the ladder and comprises a connecting rod and a pole holding assembly, and one end of the connecting rod is connected to the ladder; the other end of the connecting rod is connected with a fixed rod of the pole holding assembly, and the pole holding assembly is matched with the telegraph pole to realize the matching between the ladder stand and the telegraph pole;
two pole holding mechanisms mounted to the ladder are used as a group, and a plurality of groups of pole holding mechanisms are arranged between the ladder and the telegraph pole.
Further, the holding pole assembly comprises a fixed pole, a connecting bent pole, a holding pole body and a matching seat; the pole body is connected to the first end of the fixed pole through the connecting bent rod, the matching seat is also installed to the first end, and a pole holding area is formed between the pole body and the matching seat and used for carrying out pole holding treatment on the telegraph pole.
Further, the second end of the fixed rod is provided with threads, so that threaded connection between the fixed rod and the connecting rod is realized; one end of the connecting bent rod is welded to the fixed rod, the other end of the connecting bent rod is provided with a first sleeve, the holding rod body is inserted into the first sleeve, and the holding rod body and the connecting bent rod form a semicircular structure.
Further, the cooperation seat includes No. two sleeve pipes and cooperation pole, no. two sleeve pipes welding to the first end of dead lever, and the cooperation pole cup joints to No. two sleeve pipes and forms the connection.
Further, the surface of the pole body contacted with the telegraph pole is provided with a rubber pad, and the surface of the matching pole contacted with the telegraph pole is also provided with a rubber pad.
Further, the connecting rod is connected to the cat ladder through the movable pipe fastener, and the adjustment of connecting rod angle can be realized.
Further, two pole-holding mechanisms of each group are respectively installed on two sides of the ladder stand, and pole-holding assemblies of the two pole-holding mechanisms achieve full surrounding of the telegraph pole.
Further, the cat ladder slope sets up, cat ladder top and wire pole contact, from last to the length grow gradually of connecting rod, and the length scope of connecting rod is 0.5m-2m.
Compared with the prior art, the gravity pole holding mechanism for supporting the cat ladder has the following advantages:
(1) The gravity pole holding mechanism for supporting the crawling ladder is simple in structure, convenient to assemble and disassemble, convenient to carry and suitable for working properties of power construction flowing; the working efficiency is improved for electric power construction.
(2) According to the gravity pole holding mechanism for supporting the ladder, the relative fixation between the pole holding mechanism and the telegraph pole can be realized through the gravity of the pole holding mechanism and the friction between the pole holding mechanism and the telegraph pole, and further stable support of the ladder is realized.
(3) According to the gravity pole holding mechanism for supporting the ladder, disclosed by the utility model, an inserting installation mode is designed, adjustment can be performed aiming at electric poles with different diameters, and the tightness of the pole holding mechanism and the electric poles is ensured.
(4) According to the gravity pole holding mechanism for supporting the ladder, provided by the utility model, the pole holding mechanism is arranged to decompose the transverse force applied to the telegraph pole into downward force, so that the action of the transverse force on the telegraph pole can be reduced, and the acting force acting on one point is further dispersed through multilayer design, so that the construction safety is further ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
fig. 1 is a schematic view of a gravity pole-holding mechanism for supporting a ladder according to an embodiment of the present utility model, installed between the ladder and a pole to achieve cooperation;
fig. 2 is a schematic view of a gravity pole-holding mechanism for supporting a ladder according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a connecting rod; 2. a pole assembly; 21. a fixed rod; 22. connecting a bent rod; 221. a first sleeve; 23. a pole body; 24. a mating seat; 241. a second sleeve; 242. a mating lever; 25. a rubber pad; 3. a ladder stand; 4. a wire pole.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
The gravity pole holding mechanism is used for supporting the ladder stand and comprises a connecting rod 1 and a pole holding assembly 2, and one end of the connecting rod 1 is connected to the ladder stand 3 as shown in fig. 1-2; the other end of the connecting rod 1 is connected with a fixed rod 21 of the pole holding assembly 2, and the pole holding assembly 2 is matched with the telegraph pole 4 to realize the matching between the ladder stand 3 and the telegraph pole 4;
two pole-holding mechanisms mounted to the ladder 3 are used as a group, and a plurality of groups of pole-holding mechanisms are arranged between the ladder 3 and the telegraph pole 4.
Preferably, the pole assembly 2 comprises a fixed pole 21, a connecting bent pole 22, a pole body 23 and a matching seat 24; the pole body 23 is connected to the first end of the fixed pole 21 through the connecting bent pole 22, the mating seat 24 is also mounted to the first end, and a pole holding area is formed between the pole body 23 and the mating seat 24 for pole holding treatment of the telegraph pole 4.
Preferably, the second end of the fixing rod 21 is provided with threads, so that the threaded connection between the fixing rod 21 and the connecting rod 1 is realized; one end of the connecting bent rod 22 is welded to the fixed rod 21, the other end of the connecting bent rod is provided with a first sleeve 221, the holding rod body 23 is inserted into the first sleeve 221, and the holding rod body 23 and the connecting bent rod 22 form a semicircular structure;
preferably, the first sleeve 221 is a square sleeve, the holding pole body 23 is a square tube, and the square tube structure is designed to avoid the rotation of the holding pole body 23 to form limit; this also improves the stability of the pole.
Preferably, the mating seat 24 includes a second sleeve 241 and a mating rod 242, the second sleeve 241 is welded to the first end of the fixing rod 21, and the mating rod 242 is sleeved on the second sleeve 241 to form a connection;
preferably, the second sleeve 241 is also a square sleeve, and the mating rod 242 is also a square tube, improving the stability of direct contact with the pole 4.
Preferably, the surface of the pole body 23, which is contacted with the telegraph pole 4, is provided with a rubber pad 25, the surface of the matching pole 242, which is contacted with the telegraph pole 4, is also provided with the rubber pad 25, and the arrangement of the rubber pad 25 can form great friction force with the telegraph pole 4, so that the stability of the pole is greatly improved;
if the ladder stand is directly leaned on the telegraph pole, the ladder stand can apply transverse force to the telegraph pole, the transverse force applied to the telegraph pole cannot exceed 500N, all factors are added together, and the transverse force applied to the telegraph pole in construction is more than 500N, so that toppling is caused; through setting up pole-holding mechanism, will apply the lateral force decomposition at the wire pole and become decurrent power, can reduce the effect of lateral force to the wire pole to through the multilayer design, further disperse the effort that acts on a bit, and then guaranteed the security of construction.
Preferably, the connecting rod 1 is connected to the cat ladder 3 through a movable pipe fastener, the angle of the connecting rod 1 can be adjusted, the movable pipe fastener is a standard component, the connecting rod 1 can be conveniently fixed by using the standard component, the connecting rod 1 can be movable after being fixed, at the moment, the movable connecting rod 1 can be placed on the telegraph pole 4, namely, the gravity can be used, and the friction force generated on the telegraph pole 4 between the pole body 23 and the matching seat 24 is used for realizing the fixation between the pole holding mechanism and the telegraph pole 4.
Preferably, two pole holding mechanisms of each group are respectively installed on two sides of the ladder stand 3, and the pole holding assemblies 2 of the two pole holding mechanisms realize full surrounding of the telegraph pole 4, so that the stability of the ladder stand 3 is improved and left and right shaking is avoided as shown in fig. 1.
Preferably, the ladder stand 3 is obliquely arranged, the top of the ladder stand 3 is in contact with the telegraph pole 4, the length of the connecting rod 1 is gradually increased from top to bottom, and the length range of the connecting rod 1 is 0.5m-2m; as shown in fig. 1, a triangle is formed between the installed ladder 3 and the telegraph pole 4, and the length of the connecting rod 1 from top to bottom needs to be increased in sequence to enable the ladder 3 to be effectively connected with the telegraph pole 4 through the pole holding mechanism; the purpose of detachably connecting the holding pole assembly 2 and the connecting rod 1 is achieved, and adjustment is convenient for different heights and different construction conditions; and meanwhile, the portable umbrella is convenient to carry.
Firstly, connecting the pole holding assembly 2 with the connecting rod 1 to form a pole holding mechanism, and then connecting the pole holding mechanism to the ladder 3 through a fastener according to the angle formed by the ladder 3 and the telegraph pole 4; the pole holding mechanism and the telegraph pole 4 are matched layer by layer step in sequence, so that the supporting stability between the crawling ladder 3 and the telegraph pole 4 is improved, and the construction safety of workers is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. A gravity pole-holding mechanism for supporting cat ladder, its characterized in that: the ladder stand comprises a connecting rod and a holding rod assembly, wherein one end of the connecting rod is connected to the ladder stand; the other end of the connecting rod is connected with a fixed rod of the pole holding assembly, and the pole holding assembly is matched with the telegraph pole to realize the matching between the ladder stand and the telegraph pole;
two pole holding mechanisms mounted to the ladder are used as a group, and a plurality of groups of pole holding mechanisms are arranged between the ladder and the telegraph pole.
2. The gravity pole-holding mechanism for supporting a ladder of claim 1, wherein: the holding pole assembly comprises a fixed pole, a connecting bent pole, a holding pole body and a matching seat; the pole body is connected to the first end of the fixed pole through the connecting bent rod, the matching seat is also installed to the first end, and a pole holding area is formed between the pole body and the matching seat and used for carrying out pole holding treatment on the telegraph pole.
3. The gravity pole-holding mechanism for supporting a ladder of claim 2, wherein: the second end of the fixed rod is provided with threads, so that threaded connection between the fixed rod and the connecting rod is realized; one end of the connecting bent rod is welded to the fixed rod, the other end of the connecting bent rod is provided with a first sleeve, the holding rod body is inserted into the first sleeve, and the holding rod body and the connecting bent rod form a semicircular structure.
4. The gravity pole-holding mechanism for supporting a ladder of claim 2, wherein: the cooperation seat includes No. two sleeve pipes and cooperation pole, no. two sleeve pipes welding to the first end of dead lever, and the cooperation pole cup joints to No. two sleeve pipes and forms the connection.
5. The gravity pole-holding mechanism for supporting a ladder of claim 4, wherein: the surface of the pole body contacted with the telegraph pole is provided with a rubber pad, and the surface contacted with the telegraph pole by the matching pole is also provided with a rubber pad.
6. The gravity pole-holding mechanism for supporting a ladder of claim 1, wherein: the connecting rod is connected to the cat ladder through the movable pipe fastener, and the adjustment of connecting rod angle can be realized.
7. The gravity pole-holding mechanism for supporting a ladder of claim 1, wherein: two pole-holding mechanisms of each group are respectively installed on two sides of the crawling ladder, and pole-holding assemblies of the two pole-holding mechanisms realize full surrounding of the telegraph pole.
8. The gravity pole-holding mechanism for supporting a ladder of claim 1, wherein: the cat ladder slope sets up, cat ladder top and wire pole contact, from last to getting up, and the length of connecting rod grow gradually, and the length scope of connecting rod is 0.5m-2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321968415.9U CN220748106U (en) | 2023-07-25 | 2023-07-25 | Gravity pole holding mechanism for supporting crawling ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321968415.9U CN220748106U (en) | 2023-07-25 | 2023-07-25 | Gravity pole holding mechanism for supporting crawling ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220748106U true CN220748106U (en) | 2024-04-09 |
Family
ID=90565261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321968415.9U Active CN220748106U (en) | 2023-07-25 | 2023-07-25 | Gravity pole holding mechanism for supporting crawling ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220748106U (en) |
-
2023
- 2023-07-25 CN CN202321968415.9U patent/CN220748106U/en active Active
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