CN219528912U - Electric power steel pipe tower with auxiliary ladder is convenient for cat ladder - Google Patents

Abstract

The utility model relates to the technical field of electric power steel pipe towers, in particular to an electric power steel pipe tower with an auxiliary ladder, which comprises a steel pipe tower body, wherein one end of a fixed rod is fixedly connected to the outer side of the steel pipe tower body, the other end of the fixed rod is fixedly connected with a main support, the outer side of the main support is fixedly connected with a main climbing rod, the lower end surface of the main support is fixedly connected with an auxiliary support, the outer side of the auxiliary support is fixedly connected with an auxiliary climbing rod, a limiting chute is formed in the main support, an operating rod is arranged at the inner side of the limiting chute, one end of the operating rod, which is close to the steel pipe tower body, is fixedly connected with a limiting plate, and a limiting pad is fixedly connected to the outer side of the other end of the operating rod, and a mounting plate is fixedly connected to the outer side of the other end of the operating rod.

Description

Electric power steel pipe tower with auxiliary ladder is convenient for cat ladder

Technical Field

The utility model relates to the technical field of power steel pipe towers, in particular to a power steel pipe tower with an auxiliary ladder for facilitating ladder climbing.

Background

The steel pipe tower is a lattice tower which is mainly composed of steel pipes, other components are steel pipes or section steel and the like, the cross arm is transversely arranged on the steel pipe tower and used for supporting overhead wires, and a ladder stand is arranged on the side edge of the steel pipe tower, so that electric staff can better perform daily inspection and maintenance on the steel pipe tower.

The normal user demand can be satisfied under the current steel pipe tower cat ladder general condition, but discovers in actual operation that the steel pipe tower does not generally set up supplementary cat ladder so that installer's better climbing when using, and at the in-process of climbing, current safety arrangement is when using moreover, and is unreasonable to follow the regulation design of height, consequently, proposes an electric power steel pipe tower with supplementary ladder be convenient for cat ladder to above-mentioned problem.

Disclosure of Invention

The utility model aims to provide an electric power steel pipe tower with an auxiliary ladder, which is convenient for climbing, so as to solve the problem that the traditional steel pipe tower climbing device is difficult to climb in the using process.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an electric power steel pipe tower with supplementary ladder is convenient for cat ladder, includes the steel pipe tower body, the cross arm device is installed in the upper portion outside of steel pipe tower body, the one end of the outside fixedly connected with dead lever of steel pipe tower body, the other end fixedly connected with main support of dead lever, the outside fixedly connected with main pole of main support, the lower terminal surface fixedly connected with auxiliary support of main support, the outside fixedly connected with auxiliary pole of auxiliary support, the spacing spout has been seted up on the main support, the inboard of spacing spout is provided with the action bars, the action bars is close to the one end fixedly connected with limiting plate of steel pipe tower body, the outside fixedly connected with spacing pad of limiting plate, the other end outside fixedly connected with mounting panel of action bars, the outside of mounting panel is provided with solid fixed ring.

Preferably: the limiting sliding groove is vertically arranged, the length of the limiting sliding groove is four fifths of the length of the main support, and the width of the limiting sliding groove is larger than that of the operating rod.

Preferably: the inner side of mounting panel is connected with the gyro wheel through the pivot rotation, the gyro wheel evenly sets up the inboard at the mounting panel, the gyro wheel sets up the one side that is close to the main support on the mounting panel.

Preferably: the outside fixedly connected with first friction pad of main pole-climbing, the outside fixedly connected with second friction pad of vice pole-climbing, first friction pad and second friction pad all are "drum" setting.

Preferably: the limiting plate is obliquely arranged, and the inclination angle of the limiting plate is 3 degrees.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the main support, the main climbing rod, the operating rod, the limiting plate, the mounting plate, the fixing ring, the auxiliary support and the auxiliary climbing rod can be utilized to facilitate the electric power installation and maintenance personnel to perform normal climbing operation conveniently, the safety of the electric power operating personnel can be better protected under the limiting of the limiting plate, the problem that the traditional steel pipe tower climbing device cannot climb well in the using process is solved, and the practical value and the safety performance of the whole device are improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present utility model;

FIG. 4 is a schematic side view partially in cross-section of the overall structure of the present utility model;

fig. 5 is a schematic view of the structure of fig. 4 at C according to the present utility model.

In the figure: the novel steel tube tower comprises a 1-steel tube tower body, a 2-cross arm device, a 3-fixed rod, a 4-main support, a 6-main climbing rod, a 7-first friction pad, an 8-limit chute, a 9-operating rod, a 10-limit plate, an 11-limit pad, a 12-mounting plate, a 13-roller, a 14-fixed ring, a 15-auxiliary support, a 16-auxiliary climbing rod and a 17-second friction pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It is to be understood that the directional terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal" and "top, bottom" etc. are generally based on the directional terms as they are shown in the drawings, merely to facilitate the description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements being referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations 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 "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides an electric power steel pipe tower with supplementary ladder is convenient for cat ladder, including steel pipe tower body 1, cross arm device 2 is installed in the upper portion outside of steel pipe tower body 1, the one end of the outside fixedly connected with dead lever 3 of steel pipe tower body 1, the other end fixedly connected with main support 4 of dead lever 3, the outside fixedly connected with main pole 6 of main support 4, the lower terminal surface fixedly connected with auxiliary stand 15 of main support 4, auxiliary stand 15's outside fixedly connected with auxiliary pole 16, limit chute 8 has been seted up on the main support 4, limit chute 8's inboard is provided with action bars 9, the one end fixedly connected with limiting plate 10 that action bars 9 are close to steel pipe tower body 1, limit pad 11 is fixedly connected with in the outside of limiting plate 10, the other end outside fixedly connected with mounting panel 12 of action bars 9, the outside of mounting panel 12 is provided with solid fixed ring 14.

The limit chute 8 is vertical setting, limit chute 8 sets up the length and is four fifths of main support 4 length, limit chute 8's width is greater than the width of action bars 9, can make the removal operation of action bars 9 more smooth and easy like this, the inboard of mounting panel 12 is connected with gyro wheel 13 through the pivot rotation, gyro wheel 13 evenly sets up the inboard at mounting panel 12, gyro wheel 13 sets up the one side that is close to main support 4 on mounting panel 12, can further make things convenient for the removal operation of action bars 9 like this, the outside fixedly connected with first friction pad 7 of main pole-climbing 6, the outside fixedly connected with second friction pad 17 of vice pole-climbing 16, first friction pad 7 and second friction pad 17 all are "drum" shape setting, can make the climbing operation of maintainer more stable like this, limiting plate 10 is the slope setting, limiting plate 10 inclination is 3 degrees, this can make action bars 9 keep relatively stable state under the action of maintainer's gravity, thereby make the safety of maintainer can obtain good assurance.

The working flow is as follows: when an maintainer needs to overhaul the electric equipment on the steel pipe tower body 1, the maintainer climbs onto the main climbing rod 6 of the main bracket 4 through the auxiliary bracket 15 and the auxiliary climbing rod 16, then installs the lock catch of the safety rope on the body on the inner side of the fixed ring 14, along with the ascending of the climbing height of the maintainer, the maintainer holds the main climbing rod 6 by one hand, the other hand can push the operating rod 9, at the moment, the limiting pad 11 on the limiting plate 10 can be separated from the tight contact with the main bracket 4, then the maintainer ascends the operating rod 9 and the fixed ring 14 to a proper height by utilizing the idler wheels 13, the operation is repeated until the operator climbs onto the position where the operator needs to climb, then normal overhaul operation is performed, and after overhaul is completed, the maintainer resets the operation, and overhaul operation of the electric equipment on the steel pipe tower body 1 can be completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an electric power steel pipe tower with supplementary ladder is convenient for cat ladder, includes steel pipe tower body (1), cross arm device (2), its characterized in that are installed in the upper portion outside of steel pipe tower body (1): the steel pipe tower body (1) outside fixedly connected with dead lever (3) one end, the other end fixedly connected with main support (4) of dead lever (3), the outside fixedly connected with main pole (6) of main support (4), the lower terminal surface fixedly connected with auxiliary support (15) of main support (4), auxiliary support (15)'s outside fixedly connected with auxiliary pole (16), spacing spout (8) have been seted up on main support (4), the inboard of spacing spout (8) is provided with action bars (9), the one end fixedly connected with limiting plate (10) that action bars (9) are close to steel pipe tower body (1), the outside fixedly connected with spacing pad (11) of limiting plate (10), the other end outside fixedly connected with mounting panel (12) of action bars (9), the outside of mounting panel (12) is provided with solid fixed ring (14).

2. A power steel pipe tower with auxiliary ladder for facilitating ladder climbing as claimed in claim 1, wherein: the limiting sliding groove (8) is vertically arranged, the length of the limiting sliding groove (8) is four fifths of the length of the main support (4), and the width of the limiting sliding groove (8) is larger than that of the operating rod (9).

3. A power steel pipe tower with auxiliary ladder for facilitating ladder climbing as claimed in claim 1, wherein: the inner side of mounting panel (12) is connected with gyro wheel (13) through the pivot rotation, gyro wheel (13) evenly set up the inboard at mounting panel (12), gyro wheel (13) set up on mounting panel (12) be close to one side of main support (4).

4. A power steel pipe tower with auxiliary ladder for facilitating ladder climbing as claimed in claim 1, wherein: the outside fixedly connected with first friction pad (7) of main pole-climbing (6), the outside fixedly connected with second friction pad (17) of vice pole-climbing (16), first friction pad (7) and second friction pad (17) are "drum" shape setting.

5. A power steel pipe tower with auxiliary ladder for facilitating ladder climbing as claimed in claim 1, wherein: the limiting plate (10) is obliquely arranged, and the inclination angle of the limiting plate (10) is 3 degrees.