CN221667851U - A fixing device for high voltage test wiring - Google Patents

Abstract

The utility model relates to the technical field of fixing devices, specifically a fixing device for high-voltage test wiring, including a base plate: screws are inserted into the four corners of the base plate, a sleeve is connected to the center of the base plate, and movable grooves are arranged on both sides of the base plate. The utility model rotates the support rod to rotate the threaded rod connected to the bottom end of the slide rod. After the position adjustment is completed, the support rod is rotated in the opposite direction to rotate the threaded rod to connect to another group of threaded grooves opened in the movable groove, thereby limiting the support rod, and using rubber rings to fill between the base plate and the support plate for flexible contact and buffering effect, and then the screw is rotated to connect to the threaded hole opened in the base plate, and the bottom end of the screw is drilled into the ground to limit the base plate, and the support plate is used to support and protect the bottom end of the base plate, thereby completing the adjustment of the spacing between the support rod and the sleeve.

Description

A fixing device for high voltage test wiring

Technical Field

The utility model relates to the technical field of fixing devices, in particular to a fixing device for high-voltage test wiring.

Background Art

High voltage test refers to the test method of electrical performance of electrical equipment using high voltage. According to the test results, various performances are analyzed and judged, latent defects are eliminated, and equipment aging and degradation problems are discovered and dealt with in time, so as to determine the reliability of equipment operation. Before using the power cable, the cable needs to be subjected to series resonance withstand voltage test. During the experiment, the test wiring needs to be firmly fixed, and the insulating rods need to be used to fix and support each other, so that the test wiring passes through the intersection of the insulating rods, and the insulating rods need to be fixed by fixing devices.

When the existing high-voltage test wiring fixture is used, the function of the high-voltage test wiring fixture is to fix the insulating rod so that the insulating rod supports the cable. However, the existing fixture supports the insulating rod at a corresponding position and cannot adjust the position of the insulating rod, so that when it supports cables of different lengths, confusion will occur due to spacing issues.

Utility Model Content

The purpose of the utility model is to provide a fixing device for high-voltage test wiring, so as to solve the problem that the existing fixing device proposed in the above background technology supports the insulating rod at the corresponding position but cannot adjust the position of the insulating rod, so that when it supports cables of different lengths, confusion will occur due to spacing problems.

To achieve the above purpose, the utility model provides the following technical solution, a fixing device for high voltage test wiring, including a base plate:

Screws are inserted into the four corners of the base plate, a sleeve is connected to the center of the base plate, movable grooves are provided on both sides of the base plate, a sliding rod is inserted into the movable groove, the top of the sliding rod is connected to a support rod, the bottom of the sliding rod is connected to a threaded rod, the bottom of the threaded rod is connected to a support plate, and a rubber ring is provided on the surface of the support plate.

Preferably, threaded holes are provided at four corners of the base plate, and the screws are rotatably connected to the threaded holes provided in the base plate.

Preferably, the bottom end of the screw is drilled into the ground for fixation, and the sliding rod is inserted into the movable groove and slidably connected thereto.

Preferably, a plurality of groups of thread grooves are provided on the bottom end surface of the movable groove, and the threaded rod is rotatably connected to the inside of one group of thread grooves provided in the movable groove.

Preferably, the bottom end of the support rod is inserted into the movable groove and connected to the slide rod, and the bottom end of the threaded rod extends outside the threaded groove formed in the movable groove and is connected to the support plate.

Preferably, the bottom end of the support plate is supported on the ground, and the support plate is filled between the ground and the base plate for protection.

Preferably, the rubber ring itself has an elastic buffering function, and the rubber ring is filled between the base plate and the support plate for buffering.

Compared with the prior art, the beneficial effects of the utility model are:

1. Rotate the support rod to rotate the threaded rod connected to the bottom end of the slide rod, so that the threaded rod is disengaged from the threaded groove opened in the movable groove, and then move the support rod to make the slide rod slide in the movable groove. After the position adjustment is completed, rotate the support rod in the opposite direction to make the threaded rod rotate and connect to another set of threaded grooves opened in the movable groove, thereby limiting the support rod, and use rubber rings to fill between the base plate and the support plate for flexible contact and buffering effect, and then rotate the screw to connect to the threaded hole opened in the base plate, and drill the bottom end of the screw into the ground to limit the base plate, and use the support plate to support and protect the bottom end of the base plate, thereby completing the adjustment of the distance between the support rod and the sleeve.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic front view of the structure of the present invention;

FIG2 is a perspective schematic diagram of a front view of the structure of the present invention;

FIG3 is a schematic top view of the structure of the present invention;

FIG4 is a top view of the structure of the present invention and a partially cutaway perspective view;

FIG. 5 is a schematic perspective view of a partially cutaway side view of the structure of the present invention.

In the figure: 1. base plate; 2. screw; 3. sleeve; 4. movable groove; 5. slide rod; 6. support rod; 7. threaded rod; 8. support plate; 9. rubber ring.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-5, an embodiment provided by the utility model:

A fixing device for high voltage test wiring, comprising a base plate 1:

Screws 2 are inserted into the four corners of the base plate 1, a sleeve 3 is connected to the center of the base plate 1, movable grooves 4 are provided on both sides of the base plate 1, a sliding rod 5 is inserted into the movable groove 4, the top of the sliding rod 5 is connected to a support rod 6, the bottom of the sliding rod 5 is connected to a threaded rod 7, the bottom of the threaded rod 7 is connected to a support plate 8, and a rubber ring 9 is provided on the surface of the support plate 8. The internal material of the base plate 1 is existing technology and can be purchased on the market. It is not a technical protection point of this application, and therefore, no excessive statements are made.

Furthermore, threaded holes are provided at the four corners of the base plate 1, and the screws 2 are rotatably connected to the inside of the threaded holes provided in the base plate 1, so that the four corners of the base plate 1 are limited by the screws 2 being rotatably connected to the inside of the threaded holes provided in the base plate 1.

Furthermore, the bottom end of the screw 2 is drilled into the ground for fixing, and the slide rod 5 is inserted into the movable groove 4 and slidably connected therewith, so that the threaded rod 7 is connected and displaced by the slide rod 5 .

Furthermore, a plurality of groups of thread grooves are formed on the bottom surface of the movable groove 4 , and the threaded rod 7 is rotatably connected to one of the groups of thread grooves formed in the movable groove 4 , so that the threaded rod 7 is limited by the thread grooves formed in the movable groove 4 .

Furthermore, the bottom end of the support rod 6 is inserted into the movable groove 4 and connected to the sliding rod 5, and the bottom end of the threaded rod 7 extends to the outside of the threaded groove opened in the movable groove 4 and is connected to the support plate 8, thereby realizing the connection of the support plate 8 through one end of the threaded rod 7 extending outside the threaded groove opened in the movable groove 4.

Furthermore, the bottom end of the support plate 8 is supported on the ground, and the support plate 8 is filled between the ground and the base plate 1 for protection, so that the support plate 8 supports and protects the bottom end of the base plate 1, and the base plate 1 and the ground are directly isolated.

Furthermore, the rubber ring 9 itself has an elastic buffering function. The rubber ring 9 is filled between the base plate 1 and the support plate 8 for buffering, thereby achieving flexible contact and buffering between the base plate 1 and the support plate 8 through the rubber ring 9.

Working principle: When adjusting the fixing device of the high-voltage test wiring, the threaded rod 7 connected to the bottom end of the slide rod 5 is rotated by rotating the support rod 6, so that the threaded rod 7 is disengaged from the threaded groove opened in the movable groove 4, and then the support rod 6 is moved to make the slide rod 5 slide in the movable groove 4. After the position adjustment is completed, the support rod 6 is rotated in the opposite direction to make the threaded rod 7 rotate and connect to another set of threaded grooves opened in the movable groove 4, thereby limiting the support rod 6, and using the rubber ring 9 to fill between the base plate 1 and the support plate 8 for flexible contact and buffering effect, and then the screw 2 is rotated and connected to the threaded hole opened in the base plate 1, and the bottom end of the screw 2 is drilled into the ground to limit the base plate 1, and the support plate 8 is used to support and protect the bottom end of the base plate 1, thereby completing the adjustment of the distance between the support rod 6 and the sleeve 3.

It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims (7)

1. The utility model provides a fixing device of high voltage test wiring, includes bed plate (1), its characterized in that:

The novel multifunctional shoe comprises a shoe plate (1), wherein screws (2) are inserted into four corners of the shoe plate (1), sleeves (3) are connected to the center of the shoe plate (1), movable grooves (4) are formed in two sides of the shoe plate (1), sliding rods (5) are inserted into the movable grooves (4), supporting rods (6) are connected to the tops of the sliding rods (5), threaded rods (7) are connected to the bottoms of the sliding rods (5), supporting plates (8) are connected to the bottoms of the threaded rods (7), and rubber rings (9) are arranged on the surfaces of the supporting plates (8).

2. The fixture for high voltage test wiring as recited in claim 1, wherein: threaded holes are formed in four corners of the base plate (1), and the screws (2) are rotationally connected inside the threaded holes formed in the base plate (1).

3. The fixture for high voltage test wiring as recited in claim 1, wherein: the bottom end of the screw (2) is drilled into the ground for fixing, and the sliding rod (5) is inserted into the movable groove (4) and is in sliding connection with the movable groove.

4. The fixture for high voltage test wiring as recited in claim 1, wherein: the bottom surface of the movable groove (4) is provided with a plurality of groups of thread grooves, and the threaded rod (7) is rotationally connected inside one group of the thread grooves formed in the movable groove (4).

5. The fixture for high voltage test wiring as recited in claim 1, wherein: the bottom end of the supporting rod (6) is inserted into the movable groove (4) and is connected with the sliding rod (5), and the bottom end of the threaded rod (7) extends to the outside of the threaded groove formed in the movable groove (4) and is connected with the supporting plate (8).

6. The fixture for high voltage test wiring as recited in claim 5, wherein: the bottom end of the supporting plate (8) is supported on the ground, and the supporting plate (8) is filled between the ground and the base plate (1) for protection.

7. The fixture for high voltage test wiring as recited in claim 5, wherein: the rubber ring (9) has an elastic buffering function, and the rubber ring (9) is filled between the base plate (1) and the supporting plate (8) for buffering.