CN221227097U

CN221227097U - High-voltage lightning arrester mounting structure

Info

Publication number: CN221227097U
Application number: CN202322710116.1U
Authority: CN
Inventors: 黄长根; 吴超
Original assignee: Anhui Genmao Electric Technology Co ltd
Current assignee: Anhui Genmao Electric Technology Co ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-06-25
Anticipated expiration: 2033-10-10

Abstract

The utility model provides a high-voltage arrester installation structure which comprises a first installation base and a second installation base which are symmetrically arranged, wherein the first installation base comprises an installation block, a fixed clamping block and a sliding base are installed on the installation block, a sliding clamping block is installed in the sliding base in a sliding mode, one end, far away from the fixed clamping block, of the sliding clamping block is connected with an adjusting mechanism, and the fixed clamping block and the sliding clamping block are used for clamping and fixing an arrester. According to the utility model, the lightning arrester is fixed through the connecting screw holes, the fixing clamping blocks and the sliding clamping blocks, the lightning arrester is fixed in two sections, the connecting point between the lightning arrester and the base is increased, a more stable and reliable fixing effect can be provided, meanwhile, the mounting and dismounting processes are quicker and more efficient, the waiting time and labor cost of staff are reduced, and the maintenance work of the lightning arrester is facilitated. The overall stability is improved, and the shaking and falling risks of the lightning arrester under the action of external force are reduced.

Description

High-voltage lightning arrester mounting structure

Technical Field

The utility model mainly relates to the technical field of high-voltage arrester installation, in particular to a high-voltage arrester installation structure.

Background

Lightning arresters are overvoltage protection products commonly used in electrical power systems for protecting electrical equipment of the electrical power system from over-lightning and operating overvoltages. The through-current capacity of the arrester refers to the maximum peak current value that the arrester is allowed to pass through for a long duration of surge current, which is an important indicator affecting the ability of the arrester to withstand long duration surge currents. Increasing the current capacity of the arrester can improve the lightning arrester's ability to withstand long duration surge currents.

The arrester convenient to maintain that is provided for CN219418636U in chinese patent bulletin number, including the base, the base upper surface is provided with the fixed spiral shell piece of multiunit, and the equal demountable installation in base lower surface both ends has the partition plate piece, and the multiunit empty slot has been seted up to the partition plate piece upper surface, sets up the demountable installation card solid piece in the empty slot, and card solid piece is connected with the base laminating, and two sets of partition plate piece lower surface both ends all are provided with stable subassembly. Above-mentioned application is fixed the arrester through multiunit fixed screw block and card solid block, needs comparatively loaded down with trivial details installation, can increase the complexity of installation time and work, if need maintain or change the arrester, need dismantle bolt and fixture block, then reinstallate, this has increased the degree of difficulty of maintenance work, needs more time and human resources of input.

Disclosure of utility model

1. Technical problem to be solved by the utility model

The utility model provides a high-voltage lightning arrester installation structure which is used for solving the technical problems in the background technology.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the utility model provides a high tension arrester mounting structure, includes first installation base and the second installation base that the symmetry set up, first installation base with the structure of second installation base is the same, first installation base includes the installation piece, install fixed fixture block and slide base on the installation piece, sliding mounting has the slip fixture block in the slide base, slip fixture block and fixed fixture block set up relatively, the one end that fixed fixture block was kept away from to the slip fixture block is connected with adjustment mechanism, fixed fixture block and slip fixture block are used for the fixed arrester of centre gripping.

Preferably, the first installation base and the second installation base are connected through a connecting block, the connecting block is I-shaped, screw holes are formed in the connecting block, the first installation base and the second installation base, and bolts are installed in the screw holes.

Preferably, the adjusting mechanism comprises an adjusting block fixed on the mounting block, an adjusting screw is mounted on the adjusting block through threads, one end of the adjusting screw is connected with the adjusting handle, the other end of the adjusting screw is connected with the rotating block, a mounting groove is formed in the sliding clamping block, and the rotating block is rotatably mounted in the mounting groove.

Preferably, a V-shaped clamping groove is formed in one end, adjacent to the fixed clamping block, of the sliding clamping block.

Preferably, the first mounting base is further provided with a mounting sleeve, the mounting sleeve is detachably mounted on the first mounting base, a connecting screw hole is formed in the center of the mounting sleeve, and the lower end of the lightning arrester is mounted in the connecting screw hole.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

According to the lightning arrester, the bottom of the lightning arrester is installed through the connecting screw hole of the installation sleeve, the sliding clamping block is driven by the adjusting mechanism to be relatively close to the fixed clamping block, the lightning arrester is clamped and fixed through the fixed clamping block and the sliding clamping block, the lightning arrester is fixed in two sections, the connecting point between the lightning arrester and the base is increased, a more stable and reliable fixing effect can be provided, the overall stability is improved, and the shaking and falling risks of the lightning arrester under the action of external force are reduced.

According to the lightning arrester fixing device, the lightning arrester is fixed through the connecting screw holes, the fixing clamping blocks and the sliding clamping blocks, so that the mounting and dismounting processes are quicker and more efficient, the waiting time and labor cost of workers are reduced, and the lightning arrester maintenance work is facilitated.

According to the lightning arrester installation structure, the first installation base is independently used for fixedly installing one lightning arrester, the first installation base and the second installation base are fixedly connected through the connecting blocks, and meanwhile, the two lightning arresters can be fixedly installed by using the first installation base and the second installation base.

Drawings

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

FIG. 2 is a schematic view of the first mounting base of the present utility model in operation;

FIG. 3 is a schematic view of the upper structure of the first mounting base of the present utility model;

FIG. 4 is a schematic view of the lower structure of the first mounting base of the present utility model;

FIG. 5 is a schematic diagram of an exploded construction of the present utility model;

Fig. 6 is a schematic structural view of an adjusting mechanism of the present utility model.

Reference numerals

1. A first mounting base; 11. a mounting block; 12. fixing the clamping block; 13. a slide base; 14. an adjusting block; 15. adjusting the handle; 151. a mounting groove; 152. adjusting a screw; 153. a rotating block; 16. sliding the clamping block; 17. a V-shaped clamping groove; 18. a mounting sleeve; 19. a connecting screw hole; 2. a second mounting base; 3. a connecting block; 4. an arrester.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 according to the specific circumstances.

It should be noted that, the structure not described in the present utility model does not relate to the design gist and the improvement direction of the present utility model, which are the same as the prior art or can be implemented by using the prior art, and the description is omitted herein.

Examples

Referring to fig. 1 to 6, a high voltage arrester installation structure comprises a first installation base 1 and a second installation base 2 which are symmetrically arranged, wherein the first installation base 1 and the second installation base 2 are identical in structure, the first installation base 1 comprises an installation block 11, a fixed clamping block 12 and a sliding base 13 are installed on the installation block 11, a sliding clamping block 16 is installed in the sliding base 13 in a sliding manner, the sliding clamping block 16 and the fixed clamping block 12 are oppositely arranged, a V-shaped clamping groove 17 is formed in one end, adjacent to the fixed clamping block 12, of the sliding clamping block 16, and the fixed clamping block 12 and the sliding clamping block 16 are used for clamping the fixed arrester 4.

One end of the sliding clamping block 16, which is far away from the fixed clamping block 12, is connected with an adjusting mechanism, the adjusting mechanism comprises an adjusting block 14 fixed on the mounting block 11, an adjusting screw 152 is mounted on the adjusting block 14 through threads, one end of the adjusting screw 152 is connected with an adjusting handle 15, the other end of the adjusting screw 152 is connected with a rotating block 153, a mounting groove 151 is formed in the sliding clamping block 16, and the rotating block 153 is rotatably mounted in the mounting groove 151.

The first installation base 1 and the second installation base 2 are connected through a connecting block 3, the connecting block 3 is I-shaped, screw holes are formed in the connecting block 3, the first installation base 1 and the second installation base 2, and bolts are installed in the screw holes.

The first mounting base 1 is further provided with a mounting sleeve 18, the mounting sleeve 18 is detachably mounted on the first mounting base 1, the center of the mounting sleeve is provided with a connecting screw hole 19, and the lower end of the lightning arrester 4 is mounted in the connecting screw hole 19. The mounting sleeve 18 is detachably mounted on the first mounting base 1, so that different connecting screw holes 19 can be conveniently replaced according to different types of lightning arresters 4.

The working process comprises the following steps: the screw rod at the bottom of the lightning arrester 4 is installed in the connecting screw hole 19 of the installation sleeve 18, the adjusting handle 15 is rotated, and the adjusting screw rod 152 drives the rotating block 153 to move under the action of the screw thread, so that the sliding clamping block 16 is driven to be relatively close to or far from the fixed clamping block 12. The fixed clamping block 12 is close to the sliding clamping block 16, and the fixed clamping block 12 and the sliding clamping block 16 clamp and fix the lightning arrester 4, and fix the lightning arrester 4 in two sections.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A high voltage arrester mounting structure, its characterized in that: including first installation base (1) and second installation base (2) that the symmetry set up, first installation base (1) with the structure of second installation base (2) is the same, first installation base (1) is including installation piece (11), install fixed fixture block (12) and slide base (13) on installation piece (11), sliding mounting has slip fixture block (16) in slide base (13), slip fixture block (16) and fixed fixture block (12) set up relatively, the one end that fixed fixture block (12) was kept away from to slip fixture block (16) is connected with adjustment mechanism, fixed fixture block (12) and slip fixture block (16) are used for centre gripping fixed arrester (4).

2. A high voltage arrester mounting structure according to claim 1, wherein: the novel connecting block is characterized in that the first mounting base (1) is connected with the second mounting base (2) through a connecting block (3), the connecting block (3) is I-shaped, screw holes are formed in the connecting block (3), the first mounting base (1) and the second mounting base (2), and bolts are mounted in the screw holes.

3. A high voltage arrester mounting structure according to claim 1, wherein: the adjusting mechanism comprises an adjusting block (14) fixed on the installing block (11), an adjusting screw (152) is installed on the adjusting block (14) through threads, one end of the adjusting screw (152) is connected with an adjusting handle (15), the other end of the adjusting screw is connected with a rotating block (153), an installing groove (151) is formed in the sliding clamping block (16), and the rotating block (153) is rotatably installed in the installing groove (151).

4. A high voltage arrester mounting structure according to claim 1, wherein: a V-shaped clamping groove (17) is formed in one end, adjacent to the fixed clamping block (12), of the sliding clamping block (16).

5. A high voltage arrester mounting structure according to claim 1, wherein: the lightning arrester is characterized in that the first mounting base (1) is further provided with a mounting sleeve (18), the mounting sleeve (18) is detachably mounted on the first mounting base (1), a connecting screw hole (19) is formed in the center of the mounting sleeve, and the lower end of the lightning arrester (4) is mounted in the connecting screw hole (19).