CN218423614U

CN218423614U - Automatic spraying device for high-voltage cable accessories

Info

Publication number: CN218423614U
Application number: CN202222158924.7U
Authority: CN
Inventors: 何永辉; 谢浩; 王维涛
Original assignee: Xinchengrui Technology Co ltd
Current assignee: Xinchengrui Technology Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-02-03
Anticipated expiration: 2032-08-16

Abstract

The utility model provides a high tension cable annex automatic spraying device, include: a spindle driven by a motor; the auxiliary shaft is driven by the power assembly to axially move and clamp or loosen the cable intermediate joint; and the spray gun is arranged on the support and horizontally moves under the action of the guide assembly. Through motor drive main shaft to it is rotatory to drive the cable intermediate head, can make the cable intermediate head rotational speed more stable, and the spray gun horizontal migration under the effect of direction subassembly can make the spray gun keep highly stable when removing, and above-mentioned setting makes the spraying of cable intermediate head more even, can not take place the problem that resistance is bigger than normal.

Description

Automatic spraying device for high-voltage cable accessories

Technical Field

The utility model relates to a high-tension electricity carries technical field, specifically is a high tension cable annex automatic spraying device.

Background

The cable intermediate joint belongs to one of cable accessories and is a cable joint at the middle part of a cable line.

When the cable intermediate joint is used for high voltage electricity, it is required to have the performance of an insulation shield, and therefore, an insulating semi-conductive paint is generally sprayed on the surface thereof.

Traditional spraying device supports the steel pipe for simple and easy support, embolias the product in the steel pipe, and manual rotation product carries out the spraying operation, and such operation mode is not only inefficiency, and artificial control product rotation rate has inhomogeneous phenomenon moreover, can lead to product surface spraying inhomogeneous to make the resistance bigger than normal, be not conform to the product standard requirement.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem in the background art, the utility model discloses a high tension cable annex automatic spraying device.

The utility model provides a high tension cable annex automatic spraying device, include:

a spindle driven by a motor;

the auxiliary shaft is driven by the power assembly to axially move, and clamp or loosen the cable intermediate joint;

and the spray gun is arranged on the support and horizontally moves under the action of the guide assembly.

Through motor drive main shaft to it is rotatory to drive the cable intermediate head, can make the cable intermediate head rotational speed more stable, and the spray gun horizontal migration under the effect of direction subassembly can make the spray gun keep highly stable when removing, and above-mentioned setting makes the spraying of cable intermediate head more even, can not take place the problem that resistance is bigger than normal.

The cable intermediate head is fixed through main shaft and countershaft butt clamp, and not only the position precision is not high, drops easily when rotatory moreover, so further improve and solve this problem, and is concrete, and the looks remote site of main shaft and countershaft all is equipped with the cardboard for the draw-in groove at joint cable intermediate head both ends.

The specific structure of the power assembly is as follows: the power assembly comprises a screw rod pair and first linear guide rails arranged on two sides of the screw rod pair; the auxiliary shaft is fixedly connected with a screw rod nut in the screw rod pair and is also fixedly connected with a slide block in the first linear guide rail; one end of a screw rod in the screw rod pair is driven by a handle.

The specific structure of direction subassembly does: the guide assembly is a second linear guide rail arranged on the support, and the spray gun is fixedly arranged on a slide block of the second linear guide rail.

The problem is solved in a further improved way because the horizontal movement distance of the spray gun is difficult to control, and particularly, the support is also provided with a scale.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic structural view of the clamping cable intermediate joint of the present invention;

in the figure: 1. a main shaft; 2. a counter shaft; 3. a spray gun; 4. a support; 5. clamping a plate; 6. a handle; 7. a scale; 8. a cable intermediate joint; 9. a base plate; 10. a first bracket; 11. a second bracket; 12. a mounting seat; 13. a first pedestal bearing; 14. a second seated bearing.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

The first embodiment is as follows:

as shown in fig. 1-4, the utility model relates to an automatic spraying device for high-voltage cable accessories, which comprises a bottom plate 9. One end of the bottom plate 9 is provided with a first bracket 10, and the upper end of the first bracket 10 is provided with a screw rod pair, a first linear guide rail and an auxiliary shaft 2. Two sets of first linear guide rails are arranged and symmetrically arranged on two sides of the screw rod pair. The auxiliary shaft 2 is inserted in the first bearing with a seat 13, and the first bearing with a seat 13 is fixedly connected with a screw rod nut in the screw rod pair and is also fixedly connected with a slide block in the first linear guide rail. One end of a screw rod in the screw rod pair is driven by a handle 6, and the handle 6 is Z-shaped. By turning the handle 6, the lead screw is rotated, thereby driving the auxiliary shaft 2 to move axially. In other embodiments, the guide rod and the linear bearing can be used to replace the first linear guide rail, and the air cylinder can also be used to replace the screw rod pair and the handle 6.

The other end of the bottom plate 9 is provided with a second bracket 11, a main shaft 1 and a mounting seat 12. The main shaft 1 is mounted to the upper end of the second bracket 11 by a second pedestal bearing 14. The mounting base 12 is mounted on a motor, and a driving end of the mounting base is connected with the main shaft 1 so as to drive the main shaft 1 to rotate. The motor is a variable frequency motor, and the rotating speed of the main shaft 1 can be adjusted.

A support 4 is arranged in the middle of one side of the bottom plate 9, and a spray gun 3 and a second linear guide rail are arranged on the support 4. And the spray gun 3 is fixedly arranged on the slide block of the second linear guide rail to realize horizontal movement. In other embodiments, the guide rod and the linear bearing can be used to replace the second linear guide rail, a sliding chute which is horizontally arranged can be arranged on the support 4, and the spray gun 3 is arranged on a sliding block which is clamped with the sliding chute to replace the second linear guide rail. The sliding groove can be preferably a dovetail groove or a T-shaped groove, and the sliding block is provided with a matched dovetail block or a matched T-shaped block.

Through motor drive main shaft 1 to it is rotatory to drive cable intermediate head 8, can make 8 rotational speeds of cable intermediate head more stable, and spray gun 3 horizontal migration under second linear guide's effect keeps highly stable when can making spray gun 3 remove, and above-mentioned setting makes 8 spraying of cable intermediate head more even, can not take place the problem that resistance is bigger than normal.

The second embodiment:

compared with the first embodiment, the differences are as follows: the cable intermediate joint 8 is clamped and fixed by the main shaft 1 and the auxiliary shaft 2, not only the position precision is not high, but also the cable intermediate joint is easy to fall off during rotation, so the design is as follows: as shown in fig. 1, two clamping plates 5 are arranged at the opposite ends of the main shaft 1 and the auxiliary shaft 2, and the two clamping plates 5 are symmetrically arranged and used for clamping the clamping grooves at the two ends of the cable intermediate connector 8.

Example three:

compared with the first embodiment, the differences are as follows: the support 4 is also provided with a horizontally arranged scale 7. The accuracy of the distance moved by the lance 3 can be improved by using the scale 7 as a reference.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. An automatic spraying device for high-voltage cable accessories is characterized by comprising:

a spindle (1) driven by a motor;

the auxiliary shaft (2) is driven by the power assembly to axially move, clamp or loosen the cable intermediate joint (8);

and the spray gun (3) is arranged on the support (4) and horizontally moves under the action of the guide assembly.

2. The automatic spraying device for the high-voltage cable accessories according to claim 1, characterized in that: the opposite ends of the main shaft (1) and the auxiliary shaft (2) are respectively provided with a clamping plate (5) for clamping the clamping grooves at the two ends of the cable intermediate joint (8).

3. The automatic spraying device for the high-voltage cable accessories according to claim 1, characterized in that: the power assembly comprises a screw rod pair and first linear guide rails arranged on two sides of the screw rod pair; the auxiliary shaft (2) is fixedly connected with a screw rod nut in the screw rod pair and is also fixedly connected with a sliding block in the first linear guide rail; one end of a screw rod in the screw rod pair is driven by a handle (6).

4. The automatic spraying device for high-voltage cable accessories according to claim 1, characterized in that: the guide assembly is a second linear guide rail arranged on the support (4), and the spray gun (3) is fixedly arranged on a sliding block of the second linear guide rail.

5. The automatic spraying device for the high-voltage cable accessories according to claim 1, characterized in that: and a scale (7) is also arranged on the support (4).