CN204008504U - A kind of device that detects GIS bus - Google Patents

Abstract

The utility model relates to the technical field of substations, and discloses a device for detecting a GIS busbar, comprising: an X-ray emitter, an arc-shaped imaging screen and a computer; The bus barrel is located between the X-ray emitter and the arc-shaped imaging screen, the X-ray emitter is connected with a controller, and the arc-formed imaging screen is connected with the computer. The device for detecting the GIS busbar provided by the utility model uses a digital direct imaging device for detecting the connection of the GIS busbar by X-rays, so that the working steps of the X-ray detection for the connection of the GIS busbar are simple and the working efficiency is improved.

Description

A device for detecting GIS bus

technical field

The utility model relates to the technical field of substations, in particular to a device for detecting a GIS bus, in particular to a device for detecting a GIS bus that can simplify work steps and improve work efficiency.

Background technique

GIS (English name: gas Insulated metal-enclosed Switchgear, Chinese name: gas insulated metal-enclosed switchgear) is an important part of substation equipment, which is composed of circuit breakers, busbars, disconnectors, current transformers, voltage transformers, Composed of high-voltage electrical appliances such as lightning arresters and bushings.

Due to ground subsidence or thermal expansion and contraction, the GIS busbar barrel will undergo lateral displacement, resulting in poor connection of the GIS busbar in the GIS busbar barrel, that is, the abnormal displacement of the connector, and the existence of the GIS busbar due to design or construction reasons. Problem with poor connection. When there is a bus connection failure during the operation of GIS, X-rays can be used to detect the connection of the GIS bus in order to facilitate the equipment operation and maintenance personnel to grasp the status of the internal bus connection of the GIS without power failure and disintegration. However, there is no digital direct imaging device that uses X-rays to detect GIS bus connection at present, which makes the working steps of X-ray detection GIS bus connection cumbersome and low work efficiency.

In view of the above-mentioned defects in the prior art, it is necessary to provide a device for detecting GIS busbars that can simplify work steps and improve work efficiency.

Utility model content

(1) Technical problems to be solved

The technical problem to be solved by the utility model is that when X-rays are used to detect the GIS bus connection, there is no digital direct imaging device for X-ray detection of the GIS bus connection. The problem of inefficiency.

(2) Technical solution

In order to solve the above-mentioned technical problems, the utility model provides a device for detecting the GIS busbar, including: an X-ray emitter, an arc-shaped imaging screen and a computer; The GIS bus barrel is located between the X-ray emitter and the arc-forming imaging screen, the X-ray emitter is connected with a controller, and the arc-forming imaging screen is connected with the computer.

Wherein, a bracket is also included, and the arc-shaped imaging screen is adjusted to be arranged corresponding to the X-ray emitter through the bracket.

Wherein, the bracket includes a strut and a base, and the strut can drive the arc-shaped imaging screen to slide along the axial direction of the base.

Wherein, the support rod is provided with a universal head capable of driving the arc-shaped imaging screen to rotate.

Wherein, the arc-shaped imaging screen is connected with the computer, the X-ray emitter and the controller through cables.

Wherein, the base is a hollow structure, and the support rod is inserted into the base.

Wherein, the strut is fixedly connected with the base through bolts.

Wherein, both the X-ray emitter and the bottom of the base are provided with supporting legs.

(3) Beneficial effects

The above-mentioned technical scheme of the utility model has the following advantages: in the device for detecting the GIS bus provided by the utility model, the X-ray emitter is set correspondingly to the GIS bus barrel, the arc-shaped imaging screen is set correspondingly to the X-ray emitter, and the X-ray emitter is connected There is a controller, and the arc-shaped imaging screen is connected with the computer. The device for detecting the GIS busbar provided by the utility model uses a digital direct imaging device for detecting the connection of the GIS busbar by X-rays, so that the working steps of the X-ray detection for the connection of the GIS busbar are simple and the working efficiency is improved.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the device for detecting GIS busbars in the working state according to the embodiment of the present invention.

In the figure: 1: X-ray emitter; 2: arc-shaped imaging screen; 3: computer; 4: GIS bus barrel; 5: GIS bus; 6: controller; 8: universal head; 9: pole; 10: base; 11: bolts.

Detailed ways

In the description of the present utility model, unless otherwise specified, "plurality" means two or more. The orientation or positional relationship indicated by the terms "inner", "outer", "upper", "lower" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating Or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

In the description of the present utility model, it should be noted that unless otherwise specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integratively connected; it can be mechanically or electrically connected; it can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

The specific implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

As shown in FIG. 1 , the device for detecting the GIS busbar provided by the present invention, in order to clearly show its use state, the busbar barrel 4 to be detected is also shown in FIG. 1 . Including: X-ray emitter 1, arc-shaped imaging screen 2, and computer 3; X-ray emitter 1 and arc-formed imaging screen 2 are set correspondingly, and the GIS busbar barrel 4 to be detected is located between X-ray emitter 1 and arc-formed imaging screen 2, the X-ray emitter 1 can perform X-ray imaging detection on the GIS bus barrel 4 to detect whether the GIS bus 5 in the GIS bus barrel 4 has abnormal displacement. The arc-shaped imaging screen 2 is set correspondingly to the X-ray emitter 1, so that the imaging of the GIS busbar barrel 4 can be imaged on the arc-shaped imaging screen 2. Since the GIS busbar barrel 4 is circular, the arc-shaped imaging screen 2 can be used for better imaging . The X-ray emitter 1 is connected with a controller 6 , and the controller 6 controls parameters such as current and voltage of the X-ray emitter 1 . The arc-shaped imaging screen 2 is connected with the computer 3, and the arc-shaped imaging screen 2 is connected with the computer 3, and the X-ray emitter 1 and the controller 6 are all connected by cables. The arc-shaped imaging screen 2 can transmit the imaging information to the computer 3 for display, and the information on the computer 3 can be used to judge whether the GIS bus 5 in the GIS bus barrel 4 has abnormal displacement. Make the implementation more convenient and quick. The device for detecting the GIS bus provided by the utility model uses a digital direct imaging device for detecting the connection of the GIS bus by X-rays, so that the working steps of the X-rays for detecting the connection of the GIS bus are simple and the working efficiency is improved.

The device X-ray emitter 1 provided by the utility model for detecting the GIS busbar is set corresponding to the GIS busbar barrel 4, and the X-ray emitter 1 can perform X-ray imaging detection on the GIS busbar barrel 4, and detect the GIS busbar 5 in the GIS busbar barrel 4 Whether abnormal displacement occurs. The arc-shaped imaging screen 2 is arranged corresponding to the X-ray emitter 1 , so that the imaging of the GIS busbar barrel 4 can be imaged on the arc-shaped imaging screen 2 . The digital direct imaging device using the X-ray detection of the GIS bus connection makes the working steps of the X-ray detection of the GIS bus connection simple and improves the work efficiency.

The device for detecting the GIS busbar provided by the utility model also includes a bracket, and the arc-shaped imaging screen 2 is adjusted to correspond to the X-ray emitter 1 through the bracket, and the arc-shaped imaging screen 2 is in the best position by adjusting the bracket. The bracket includes a strut 9 and a base 10 , and the strut 9 can drive the arc-shaped imaging screen 2 to move along the base 10 along the height direction. In this embodiment, the height refers to the up-down direction. In this embodiment, the strut 9 can drive the arc-shaped imaging screen 2 to slide up and down. The height of the arc-shaped imaging screen 2 can be adjusted by driving the arc-shaped imaging screen 2 to slide up and down along the base 10 through the support rod 9 .

In the device for detecting the GIS bus provided by the utility model, a universal head 8 capable of driving the arc-shaped imaging screen 2 to rotate is provided on the strut 9, and the angle of the arc-formed imaging screen 2 can be adjusted through the universal head 8. The base 10 is a hollow structure, the bottom end of the strut 9 is inserted into the base 10 , and the strut 9 can drive the arc-shaped imaging screen 2 to slide along the axial direction of the base 10 . When sliding to the required height, the strut 9 is fixedly connected with the base 10 through the bolt 11 . When the height needs to be adjusted, the bolt 11 is removed, and the strut 9 slides along the axial direction of the base 10 to the desired height. Both the bottom of the X-ray emitter 1 and the base 10 are provided with supporting legs. By adjusting the universal head 8 and the bolt 11, the arc-shaped imaging screen 2 is in the best position.

When the device for detecting the GIS busbar provided by the utility model is used, the X-ray emitter 1 is set correspondingly to the GIS busbar barrel 4, and the X-ray emitter 1 can carry out X-ray imaging detection to the GIS busbar barrel 4 to detect the Whether there is abnormal displacement of GIS bus 5. The arc-shaped imaging screen 2 is arranged corresponding to the X-ray emitter 1 , so that the imaging of the GIS busbar barrel 4 can be imaged on the arc-shaped imaging screen 2 . The angle of the curved imaging screen 2 can be adjusted through the universal head 8 . The base 10 is a hollow structure, the bottom end of the strut 9 is inserted into the base 10 , and the strut 9 can drive the arc-shaped imaging screen 2 to slide along the axial direction of the base 10 . When sliding to the required height, the strut 9 is fixedly connected with the base 10 through the bolt 11 . When the height needs to be adjusted, the bolt 11 is removed, and the strut 9 slides along the axial direction of the base 10 to the desired height.

The device for detecting the GIS busbar provided by the utility model has the following advantages. In the device for detecting the GIS busbar provided by the utility model, the X-ray emitter and the GIS busbar barrel are arranged correspondingly, and the arc-shaped imaging screen is arranged correspondingly with the X-ray emitter. The transmitter is connected with a controller, and the arc-shaped imaging screen is connected with a computer. The device for detecting the GIS busbar provided by the utility model uses a digital direct imaging device for detecting the connection of the GIS busbar by X-rays, so that the working steps of the X-ray detection for the connection of the GIS busbar are simple and the working efficiency is improved.

The above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be applied to the foregoing embodiments The technical solutions described in the examples are modified, or some of the technical features are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (8)

1. a device that detects GIS bus, is characterized in that, comprising: X ray transmitter (1), arc imaging screen (2) and computing machine (3); Described X ray transmitter (1) and the corresponding setting of arc imaging screen (2), GIS bus bar canister (4) to be detected is positioned between X ray transmitter (1) and arc imaging screen (2), described X ray transmitter (1) is connected with controller (6), and described arc imaging screen (2) is connected with described computing machine (3).

2. the device of detection GIS bus according to claim 1, is characterized in that: also comprise support, described arc imaging screen (2) arranges corresponding to described X ray transmitter (1) adjustably by described support.

3. the device of detection according to claim 2 GIS bus, it is characterized in that: described support comprises strut (9) and base (10), described strut (9) can drive described arc imaging screen (2) above along short transverse, to move at described base (10).

4. the device of detection GIS bus according to claim 3, is characterized in that: on described strut (9), be provided with the Universal-head (8) that can drive described arc imaging screen (2) to rotate.

5. the device of detection according to claim 1 GIS bus, it is characterized in that: described arc imaging screen (2) is connected by cable with described computing machine (3), described X ray transmitter (1) is connected by cable with described controller (6).

6. the device of detection GIS bus according to claim 3, is characterized in that: described base (10) is hollow-core construction, and described strut (9) is plugged in described base (10).

7. the device of detection GIS bus according to claim 6, is characterized in that: described strut (9) is fixedly connected with described base (10) by bolt (11).

8. the device of detection GIS bus according to claim 3, is characterized in that: described X ray transmitter (1) and described base (10) bottom are provided with supporting leg.