CN114233172B

CN114233172B - Telegraph pole climbing device

Info

Publication number: CN114233172B
Application number: CN202111471288.7A
Authority: CN
Inventors: 裴洪伟; 范蓁蓁; 樊广昕; 曾奕铭; 李进; 赵杉; 夏建委; 曲万红; 倪健; 汤华
Original assignee: State Grid Corp of China SGCC; Weifang Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Weifang Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2023-08-11
Anticipated expiration: 2041-12-03
Also published as: CN114233172A

Abstract

The invention relates to a telegraph pole climbing device. The technical proposal is as follows: the utility model provides a wire pole climbing device, including the ladder body, the ladder body includes two stock, be provided with a plurality of vertically quarter butt between two stock, the inboard of two stock of both ends difference fixed connection of quarter butt, the ladder body is connected with a plurality of ladder fixed subassemblies, ladder fixed subassembly includes the slide bar, the slide bar slidable sets up in the quarter butt, the one end of quarter butt sets up spacing lug, the one end of rotatable connection rotary rod of the other end, the rotary rod can be at the plane rotation of perpendicular slide bar, the other end fixed connection vertically outer gag lever post of rotary rod, the one end of the perpendicular interior gag lever post of rotary rod connection, interior gag lever post can remove on the rotary rod, be provided with position fixing structure on the rotary rod. Can limit and fix different diameters of the telegraph pole at different heights, and is convenient for unfolding.

Description

Telegraph pole climbing device

Technical Field

The invention relates to the technical field of power maintenance, in particular to a telegraph pole climbing device.

Background

The meter of the current power supply system carries out remote acquisition, the system checks meter, no operator is required to check meter on site, but the meter fault, the numerical check and the meter information check are still required to check on site. At present, partial meter meters are installed on a line pole because the meter meters are installed in no place, unified management and the like, and if the pole has three-wire hanging, accessories and other operators need to wear iron shoes or use a ladder to ascend and meter, potential safety hazards exist.

In order to guarantee the safety of operation personnel, the ladder can set up fixed subassembly among the prior art, can fix the ladder on the wire pole earlier, then the staff is climbing. However, the heights of the telegraph poles are different, the thicknesses of the telegraph poles are also different, and most of the telegraph poles adopt conical structures, when the same fixing pieces are fixed at different heights, the fastening degree is different, even gaps appear, so that the ladder is unstable or the stress is unbalanced, and the local failure is caused; and when the bottom of the ladder is fixed with the telegraph pole, the fixed components at other positions of the ladder are inconvenient to spread.

Disclosure of Invention

Aiming at the problems that the fixing piece of the ladder is not suitable for poles with different thicknesses and different heights of the same pole and the prescribed piece is inconvenient to spread, the invention provides a pole climbing device.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a wire pole climbing device, including the ladder body, the ladder body includes two stock, be provided with a plurality of vertically quarter butt between two stock, the inboard of two stock of both ends difference fixed connection of quarter butt, the ladder body is connected with a plurality of ladder fixed subassemblies, ladder fixed subassembly includes the slide bar, the slide bar slidable sets up in the quarter butt, the one end rotatable coupling rotary rod of slide bar's one end, the rotary rod is located the outside of stock, the rotary rod can be at the plane rotation of perpendicular slide bar, the other end fixed connection vertically outer gag lever post of rotary rod, the one end of the perpendicular interior gag lever post of rotary rod connection, interior gag lever post can remove on the rotary rod, be provided with position fixing structure on the rotary rod. The ladder fixing component can be transversely pulled out and unfolded through the sliding rod of the vertical long rod (2), and can slide and reset after being adjusted to a proper position, so that the space between the ladder and the telegraph pole is not limited; the fixed outer limit rod and the slidable inner limit rod can fix telegraph poles with different diameters, stability of the ladder is guaranteed, and safety of operators is guaranteed.

Preferably, an extension rod is slidably connected within the outer limit rod. The telegraph pole is enabled to lean against the inside of the outer limiting rod, and reliability is improved.

Preferably, the outer limit bars of the two lowermost ladder securement assemblies are connected together by a vertical telescoping bar. The ladder fixing assembly is fixed relatively in position, local fixing is enlarged to be integrally fixed, and stability of the bottom is improved.

Preferably, the bottom of the ladder body is provided with a foot. The stability of the ladder is improved.

Preferably, the inner limit lever and the rotary lever are slidably connected, and the position fixing structure includes a pipe clamp. The pipe clamp is a standard component, is easy to obtain and has low manufacturing cost.

Preferably, the position fixing structure comprises a threaded part arranged on the rotating rod, and the inner limiting rod is matched with the rotating rod through threads. The inner limiting rod is moved on the rotating rod through the rotation of the inner limiting rod on the threaded portion, the position fixing effect is achieved, the position adjusting precision is higher, the number of parts is reduced, and the device is simplified.

Preferably, there are at least three of the position fixing assemblies, with the middle ladder fixing assembly being near the bottom of the ladder body and the upper ladder fixing assembly being near the top of the ladder body. The two ends of the ladder body are respectively fixed, and the fixation to the bottom of the ladder body is enhanced.

Preferably, the position fixing assemblies are uniformly distributed on the ladder body. The fixing performance to the ladder body is stronger, and stability is better. The fixing mode of the ladder fixing component can be selected according to the height of the ladder body.

The invention has the following beneficial effects: the electric box rod can be respectively fixed aiming at different diameters of the electric box rod at different heights, so that the stability is improved; the ladder can be transversely unfolded, and is not limited by the ladder and the telegraph pole; the arrangement of the ladder securement assemblies may be selected to be different depending on the different heights of the ladder.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural view of example 1 in the embodiment of the present invention.

In the figure: 1. the ladder comprises a ladder body, 2, a long rod, 3, a short rod, 4, a sliding rod, 5, a rotating rod, 6, an inner limiting rod, 7, an extension rod, 8, an outer limiting rod, 9, a pipe clamp, 10 and a telescopic rod.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.

Example 1

As shown in FIG. 1, a wire pole climbing device, including ladder body 1, ladder body 1 includes two stock (2), be provided with a plurality of vertically quarter butt 3 between two stock (2), the inboard of two stock (2) of both ends difference fixed connection of quarter butt 3, the top of ladder body 1 is connected with a ladder fixed subassembly, ladder fixed subassembly includes slide bar 4, slide bar 4 slidable sets up in a quarter butt 3, the one end of slide bar 4 sets up the lug, be located inside the quarter butt 3, prevent the roll-off, the one end of rotatable connection rotary rod 5 of the other end, rotary rod 5 is located the outside of stock (2), rotary rod 5 can be at the plane rotation of perpendicular stock 4, the other end fixed connection vertically outer gag lever post 8 of rotary rod 5, outer gag lever post 8 is located the one side that ladder body 1 is located, be provided with slidable extension rod 7 in the outer gag lever post 8. But sliding connection has vertically interior gag lever post 6 on rotary rod 5, and interior gag lever post 6 can remove on rotary rod 5, is provided with standard part pipe clamp 9 on the rotary rod 5, and pipe clamp 9 is used for fixed interior gag lever post 6's position. The lower part of the ladder body 1 is still provided with two ladder fixing components, the outer limit rods 8 of the two ladder fixing components at the bottom are connected through vertical telescopic rods 10, and two ends of each telescopic rod 10 are respectively connected with the upper outer limit rod 8 and the lower outer limit rod 8.

Example 2

The present embodiment is basically the same as the embodiment 1 in that the inner limit lever 6 is screwed on the threaded portion provided on the rotating lever 5, and the inner limit lever 6 is rotated around the threaded portion to move on the rotating lever 5 and fix the position, without requiring other position fixing structures such as the pipe clamp 9.

Example 3

This embodiment is substantially identical to the solution of embodiment 1, except that the ladder body 1 is further provided with other ladder securement assemblies, which are evenly arranged on the ladder body 1.

Taking the embodiment 1 as an example, the working process of the invention is that firstly, a ladder is leaned against a telegraph pole, two ladder fixing components at the bottom are opened, the two ladder fixing components at the bottom are linked through a telescopic rod 10, and the invention specifically operates that the sliding rod 4 is pulled, the outer limit rod 8 and the inner limit rod 6 are pulled out between the telegraph pole and the ladder body 1, the rotating rod 5 is rotated, the outer limit rod 8 is positioned at one side of the telegraph pole far away from the ladder body 1, the inner limit rod 6 is positioned between the ladder body 1 and the telegraph pole, the sliding rod 4 is pushed again to clamp the telegraph pole between the inner limit rod 6 and the outer limit rod 8, the inner limit rod 6 is tightly propped against the telegraph pole by force, and the locking pipe clamp 9 fixes the position of the inner limit rod 6; and climbing upwards, and fixing the ladder body 1 by the method until the top of the ladder body 1 when climbing to the position where one ladder fixing assembly is positioned.

The following explains key terms appearing in the present invention.

It will be understood that when an element or layer is referred to as being "on" or "connected" or "coupled" to another element or layer, it can be directly on, connected or coupled to the other element or layer, or intervening elements or layers may also be present. In contrast, when an element is referred to as being "directly on," "directly connected to" or "directly coupled to" another element or layer, there are no intervening elements or layers present. Like numbers refer to like elements throughout. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Spatially relative terms, such as "under" …, "below," "lower," "above," "over" and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "under" or "beneath" other elements or features would then be oriented "over" the other elements or features. Thus, the exemplary term "below" may include both an orientation above and below. Other orientations of the device (90 degrees or other orientations) are possible, and spatially relative descriptors used herein interpreted accordingly.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the expressions within this document. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be understood by those of ordinary skill in the art that the specific meaning of the terms described above in this application will be understood to be specific to the particular situation

The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

Although the present invention has been described in detail by way of preferred embodiments with reference to the accompanying drawings, the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope of the present disclosure without departing from the spirit and the essence of the present disclosure, and shall be covered by the scope of the present disclosure. Therefore, the protection scope of the invention is subject to the protection scope of the claims.

Claims

1. The utility model provides a wire pole climbing device, includes ladder body (1), ladder body (1) include two stock (2), two be provided with a plurality of vertically quarter butt (3) between stock (2), two of the both ends of quarter butt (3) are fixedly connected with respectively the inboard of stock (2), a serial communication port, ladder body (1) are connected with a plurality of ladder fixed subassembly, ladder fixed subassembly includes slide bar (4), slide bar (4) slidable set up in stock (3), the one end rotatable coupling rotary rod (5) of slide bar (4), rotary rod (5) are located the stock outside, rotary rod (5) can be in the perpendicular plane rotation of slide bar (4), the other end fixedly connected with vertically outer gag lever post (8) of rotary rod (5), connect the one end of vertically interior gag lever post (6) on rotary rod (5), interior gag lever post (6) can be in on rotary rod (5) remove, be provided with the fixed knot of rotary rod (6) and construct.

2. The pole climbing device according to claim 1, characterized in that an extension rod (7) is slidably connected in the outer limit rod (8).

3. A pole climbing device according to claim 1 or 2, characterized in that the outer limit bars (8) of the two lowermost ladder securement assemblies are connected together by means of a vertical telescopic bar (10).

4. A pole climbing device according to claim 1 or 2, characterized in that the bottom of the ladder body (1) is provided with a base.

5. The pole climbing device according to claim 1 or 2, characterized in that the inner limit lever (6) is slidably connected to the rotary lever (5), the position fixing structure comprising a pipe clamp (9).

6. The pole climbing device according to claim 1 or 2, characterized in that the position fixing structure comprises a threaded portion provided at the rotating lever (5), the inner limit lever (6) being threadedly engaged with the rotating lever (5).

7. A pole climbing device according to claim 1 or 2, wherein there are at least three of the position fixing structures, the middle ladder fixing assembly being near the bottom of the ladder body (1) and the upper ladder fixing assembly being near the top of the ladder body (1).

8. The pole climbing device according to claim 1 or 2, characterized in that the position fixing structures are evenly distributed on the ladder body (1).