CN114233172A

CN114233172A - Wire pole climbing device

Info

Publication number: CN114233172A
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: 2022-03-25
Anticipated expiration: 2041-12-03
Also published as: CN114233172B

Abstract

The invention relates to a telegraph pole climbing device. The technical scheme is as follows: the utility model provides a wire pole climbing device, including the ladder body, the ladder body includes two root length poles, be provided with a plurality of vertically quarter butt between two root length poles, the both ends difference inboard of two root length poles of fixed connection of quarter butt, this body coupling of ladder has the fixed subassembly of a plurality of ladders, the fixed subassembly of ladder 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 other end rotatable coupling rotary rod, the rotary rod can be rotatory at the plane of perpendicular slide bar, the outer gag lever post of other end fixed connection vertically of rotary rod, the one end of gag lever post in the rotary rod connection vertically, interior gag lever post can move on the rotary rod, be provided with the fixed position structure on the rotary rod. The utility model can limit and fix the diameters of the utility pole at different heights and is convenient to unfold.

Description

Wire 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 is remotely acquired, the system is used for reading the meter without field meter reading of operators, but the field check is still required when the faults of the meter, the numerical value check and the information check of the meter are met. At present, in the aspects of meter ubiquitous installation, unified management and the like, part of meters are installed on a line pole, and if the pole has three-wire hanging, attachments and the like, operators need to wear shoes or use a ladder to ascend a height to read the meter, potential safety hazards exist.

In order to guarantee the safety of operating 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 telegraph poles have different heights and thicknesses, and most telegraph poles adopt a conical structure, so that when the same fixing piece is fixed at different heights, the fastening degrees are different, even gaps occur, and the ladder is unstable or unbalanced in stress, and partially fails; and when the bottom of the ladder is fixed with the telegraph pole, the fixing assemblies at other positions of the ladder are inconvenient to unfold.

Disclosure of Invention

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

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a wire pole climbing device, including the ladder body, the ladder body includes two root length poles, be provided with a plurality of vertically quarter butt between two root length poles, the both ends difference inboard of two root length poles of fixed connection of quarter butt, this body coupling of ladder has the fixed subassembly of a plurality of ladders, the fixed subassembly of ladder includes the slide bar, the slide bar slidable sets up in the quarter butt, the one end of the one end rotatable coupling rotary rod of slide bar, the rotary rod is located the outside of stock, the rotary rod can be rotatory at the plane of perpendicular slide bar, the other end fixed connection vertically outer gag lever post of rotary rod, the one end of gag lever post in the rotary rod connection vertically, interior gag lever post can move on the rotary rod, be provided with the 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 is adjusted to a proper position to be slid and reset without being limited by the space between the ladder and the telegraph pole; the fixed outer limiting rod and the slidable inner limiting rod can fix telegraph poles with different diameters, so that stability of the ladder is guaranteed, and safety of operating personnel is guaranteed.

Preferably, an extension rod is slidably connected in the outer limiting rod. The utility pole is enabled to lean against the outer limiting rod, and the reliability is improved.

Preferably, the outer limiting rods of the two lowermost ladder fixing assemblies are connected together by vertical telescopic rods. The position of the ladder fixing component at the bottom is relatively fixed, the local fixing is enlarged to be integrally fixed, and the stability of the bottom is improved.

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

Preferably, the inner limiting rod and the rotating rod are connected in a sliding mode, and the position fixing structure comprises 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 portion arranged on the rotating rod, and the inner limiting rod is matched with the rotating rod through threads. Through the removal of interior gag lever post on the rotary rod in the rotatory realization of interior gag lever post screw thread portion, play the fixed position effect simultaneously, the position control precision is higher, has reduced part quantity, has simplified the device.

Preferably, the position fixing assemblies are at least three, the middle ladder fixing assembly is close to the bottom of the ladder body, and the upper ladder fixing assembly is close to the top of the ladder body. The two ends of the ladder body are fixed respectively, and meanwhile, the bottom of the ladder body is fixed in an enhanced mode.

Preferably, the position fixing assemblies are evenly distributed on the ladder body. The ladder has stronger fixity to the ladder body and better stability. The manner of attachment of the ladder securement assembly may be selected according to the height of the ladder body.

The invention has the following beneficial effects: the fixing device can be used for fixing the electric box rods with different diameters at different heights, so that the stability is improved; can be transversely unfolded without being limited between the ladder and the telegraph pole; different arrangements of the ladder securement assembly may be selected depending on the different heights of the ladder.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

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

In the figure: 1. ladder body, 2, stock, 3, quarter butt, 4, slide bar, 5, rotary rod, 6, interior gag lever post, 7, extension rod, 8, outer gag lever post, 9, pipe clamp, 10, telescopic link.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection 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 root length poles (2), be provided with a plurality of vertically quarter butt 3 between two root length poles (2), the both ends difference fixed connection inboard of two root length poles (2) of quarter butt 3, ladder body 1's top is connected with a ladder fixed subassembly, the fixed subassembly of ladder 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 quarter butt 3, prevent the roll-off, the one end of other end rotatable coupling rotary rod 5, rotary rod 5 is located the outside of stock (2), rotary rod 5 can be rotatory at the plane of perpendicular slide bar 4, the other end fixed connection vertically outer gag lever post 8 of rotary rod 5, outer gag lever post 8 is located one side at ladder body 1 place, 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 the rotary rod 5, and interior gag lever post 6 can move on rotary rod 5, is provided with standard component pipe clamp 9 on the rotary rod 5, and pipe clamp 9 is used for the position of fixed interior gag lever post 6. The below of ladder body 1 still is provided with two fixed subassemblies of ladder, and two fixed subassemblies of ladder's of bottom outer gag lever post 8 is connected through vertically telescopic link 10, and two outer gag lever posts 8 about the both ends of telescopic link 10 are connected respectively.

Example 2

The embodiment is basically the same as the embodiment 1, except that the inner limiting rod 6 is connected to the thread portion of the rotating rod 5 through threads, the inner limiting rod 6 rotates around the thread portion to move on the rotating rod 5, and the position is fixed without other position fixing structures such as the pipe clamp 9.

Example 3

This embodiment is substantially the same as the solution of embodiment 1, except that the ladder body 1 is also provided with other ladder fixing 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 leans against a telegraph pole, two ladder fixing assemblies at the bottom are opened, the two ladder fixing assemblies at the bottom are linked through a telescopic rod 10, the concrete operation is that a sliding rod 4 is pulled, an outer limiting rod 8 and an inner limiting rod 6 are pulled out from a position between the telegraph pole and a ladder body 1, a rotating rod 5 is rotated to enable the outer limiting rod 8 to be positioned at one side of the telegraph pole far away from the ladder body 1, the inner limiting rod 6 is positioned between the ladder body 1 and the telegraph pole, the sliding rod 4 is pushed again to enable the telegraph pole to be clamped between the inner limiting rod 6 and the outer limiting rod 8, the telegraph pole 6 is tightly jacked by force, and a locking pipe clamp 9 is used for fixing the position of the inner limiting rod 6; climbing upwards, and fixing the ladder body 1 by the method when climbing to the position of one ladder fixing component until reaching the top of the ladder body 1.

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," connected to, "or" coupled to "another element or layer, it can be directly on, connected or coupled to the other element or layer, and 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, as may be used herein for ease of description, 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 "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the description in 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 otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those skilled in the art

The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

Although the present invention has been described in detail by referring to the drawings in connection with the preferred embodiments, the present invention is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A telegraph pole climbing device comprises a ladder body (1), wherein the ladder body (1) comprises two long rods (2), a plurality of vertical short rods (3) are arranged between the two long rods (2), the two ends of each short rod (3) are fixedly connected with the inner sides of the two long rods (2) respectively, the telegraph pole climbing device is characterized in that the ladder body (1) is connected with a plurality of ladder fixing assemblies, each ladder fixing assembly comprises a sliding rod (4), the sliding rods (4) are slidably arranged in the short rods (3), one end of each sliding rod (4) can be rotatably connected with one end of a rotating rod (5), the rotating rod (5) is positioned on the outer side of each long rod, the rotating rod (5) can rotate on a plane vertical to the sliding rods (4), and the other end of each rotating rod (5) is fixedly connected with a vertical outer limiting rod (8), the one end of connecting in the vertically gag lever post (6) on rotary rod (5), interior gag lever post (6) can move on rotary rod (5), be provided with the fixed position structure on rotary rod (5).

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

3. Telegraph pole climbing device according to claim 1 or 2, characterized in that the outer limiting rods (8) of the two lowermost ladder fixing assemblies are connected together by means of vertical telescopic rods (10).

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

5. The pole climbing device according to claim 1 or 2, wherein the inner limiting rod (6) is slidably connected to the rotating rod (5), and the position fixing structure comprises 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 on the rotating rod (5), and the inner limiting rod (6) is threadedly engaged with the rotating rod (5).

7. The pole climbing device of claim 1 or 2, wherein there are at least three of the position fixing assemblies, 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. Telegraph pole climbing device according to claim 1 or 2, characterized in that the position fixing assemblies are evenly distributed on the ladder body (1).