CN215870620U

CN215870620U - One hundred ten kilovolt electrical engineering secondary design exposes spool protection device

Info

Publication number: CN215870620U
Application number: CN202122274416.0U
Authority: CN
Inventors: 田飞娟; 杨飞虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-18
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a protection device for an exposed line pipe in secondary design of one hundred and ten kilovolt electrical engineering, which comprises two protection sleeve members, wherein two ends of each protection sleeve member are respectively provided with an integrated end strip, a connecting component is arranged between every two adjacent end strips, each connecting component comprises a cylindrical base block, two ends of each cylindrical base block are respectively rotatably provided with a cylindrical end block, and the surface of each cylindrical end block is symmetrically provided with two limiting fixture blocks; through setting up the coupling assembling of compriseing cylindrical base block, cylindrical end block, spacing fixture block and sidebar for completion built-up connection that can be quick between two protection sleeve members, thereby improve the holistic packaging efficiency of spool protective sheath, the operating personnel of being convenient for is at the rapid Assembly of job site, thereby improves holistic work efficiency, also brings the convenience to the split of spool protective sheath when giving follow-up maintenance simultaneously.

Description

One hundred ten kilovolt electrical engineering secondary design exposes spool protection device

Technical Field

The utility model belongs to the technical field of electrical engineering, and particularly relates to a protection device for a secondary design exposed line tube of one hundred and ten kilovolt electrical engineering.

Background

When one hundred ten kilovolt electrical engineering secondary design construction, in order to protect the exposed spool, a spool protective sleeve is used, the spool protective sleeve consists of two semi-cylindrical sleeves, and the two semi-cylindrical sleeves are combined and spliced to form a complete cylindrical structure when in use, so that the exposed spool cover plays a role in protecting the inside of the spool and prevents the exposed spool from being damaged.

When the existing line pipe protective sleeve is used, due to the fact that the splicing mode of the two protective sleeve pieces is complex, the existing line pipe protective sleeve cannot be assembled quickly, and therefore inconvenience is brought to use of the line pipe protective sleeve by operating personnel, and overall working efficiency is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protection device for an exposed line pipe of one hundred and ten kilovolt electrical engineering secondary design, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a protection device for an exposed wire tube in secondary design of one hundred ten kilovolt electrical engineering comprises two protection sleeve members, wherein two ends of the two protection sleeve members are respectively provided with an integrated end strip, a connecting assembly is arranged between every two adjacent end strips, the connecting assembly comprises a cylindrical base block, cylindrical end blocks are rotatably arranged at both ends of the cylindrical base block, the surface of the cylindrical end block is symmetrically provided with two limiting clamping blocks, the surface of the cylindrical base block is symmetrically provided with two side strips, the surface of the end strip is provided with a circular jack in a penetrating way, the inner wall of the circular jack is symmetrically provided with two strip-shaped slideways, the cylindrical base block is positioned in the circular jack, the two cylindrical end blocks are respectively clamped on the surfaces of the two end strips, the lateral strips are positioned in the strip-shaped slide ways, and a rotating mechanism and a clamping limiting structure are arranged between the cylindrical end block and the cylindrical base block.

Preferably, the rotating mechanism comprises an inner cylindrical block, a rotating groove is formed in the cylindrical base block, the inner cylindrical block is located in the rotating groove, cylindrical connecting rods are fixed to two ends of the inner cylindrical block, and the two cylindrical connecting rods are respectively fixed to the two cylindrical end blocks.

Preferably, the clamping limiting structure comprises spring grooves, hemispherical telescopic clamping blocks and circular clamping grooves, two spring grooves are formed in the two ends of the cylindrical base block, the end parts of the spring grooves are connected with the hemispherical telescopic clamping blocks through springs, the four circular clamping grooves are uniformly formed in the surface of the cylindrical end block, and the end part of the hemispherical telescopic clamping block is clamped on the inner side of one circular clamping groove.

Preferably, the surface of the end strip is further provided with a protection mechanism, and the protection mechanism comprises an L-shaped protection plate.

Preferably, the L-shaped guard plate is arranged on the surface of the end strip in a sliding mode, and an integrated shifting strip is arranged on the outer side surface of the L-shaped guard plate.

Preferably, the side of end strip is fixed with T shape rail, and the bottom of L shape backplate runs through and has seted up T shape slide, the bottom slide cover of L shape backplate is established on T shape rail.

Preferably, the inner wall of the T-shaped slideway is provided with a circular end block, the two end surfaces of the T-shaped rail are respectively provided with an end clamping groove, and the circular end block is clamped in one of the end clamping grooves.

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

1. through setting up the coupling assembling of compriseing cylindrical base block, cylindrical end block, spacing fixture block and sidebar for completion built-up connection that can be quick between two protection sleeve members, thereby improve the holistic packaging efficiency of spool protective sheath, the operating personnel of being convenient for is at the rapid Assembly of job site, thereby improves holistic work efficiency, also brings the convenience to the split of spool protective sheath when giving follow-up maintenance simultaneously.

2. Through setting up the protection machanism who comprises structures such as L shape backplate, T shape rail, circular end block and end groove, can play good guard action to cylindrical end block in daily use, prevent that cylindrical end block from rubbing with external object and bumping to improve the connection stability between two protection accessories, ensure the stability of spool protective sheath.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view of the connection assembly of the present invention in connection with an end bar;

FIG. 4 is an enlarged view of a portion of the area B of FIG. 3 in accordance with the present invention;

in the figure: 1. protecting the sleeve; 2. an end strip; 3. a cylindrical end block; 4. an L-shaped guard plate; 5. a limiting clamping block; 6. a strip-shaped slideway; 7. a T-shaped rail; 8. an end portion clamping groove; 9. a cylindrical base block; 10. an inner cylindrical block; 11. side strips; 12. a spring slot; 13. a hemispherical telescopic fixture block; 14. a circular slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1 to 4, the present invention provides a technical solution: a protection device for an exposed spool in secondary design of one hundred ten kilovolt electrical engineering comprises two protection sleeve members 1, two ends of each protection sleeve member 1 are respectively provided with an integrated end strip 2, a connecting assembly is arranged between every two adjacent end strips 2, each connecting assembly comprises a cylindrical base block 9, cylindrical end blocks 3 are rotatably arranged at two ends of each cylindrical base block 9, two limiting clamping blocks 5 are symmetrically arranged on the surface of each cylindrical end block 3, two side strips 11 are symmetrically arranged on the surface of each cylindrical base block 9, circular insertion holes corresponding to the cylindrical base blocks 9 are formed in the surface of each end strip 2 in a penetrating mode, two strip-shaped slideways 6 corresponding to the limiting clamping blocks 5 are symmetrically arranged on the inner walls of the circular insertion holes, the cylindrical base blocks 9 are located in the circular insertion holes, the two cylindrical end blocks 3 are respectively clamped on the surfaces of the two end strips 2 through the limiting clamping blocks 5, the side strips 11 are located in the strip-shaped slideways 6, the two protective sleeve pieces 1 can be quickly combined and connected, and a rotating mechanism and a clamping limiting structure are arranged between the cylindrical end block 3 and the cylindrical base block 9.

In this embodiment, preferably, the rotating mechanism includes an inner cylindrical block 10, a rotating groove corresponding to the inner cylindrical block 10 is formed inside the cylindrical base block 9, the inner cylindrical block 10 is located in the rotating groove, cylindrical connecting rods are fixed to both ends of the inner cylindrical block 10, rod holes corresponding to the cylindrical connecting rods are formed in both ends of the rotating groove, and the two cylindrical connecting rods are fixed to the two cylindrical end blocks 3, so that the cylindrical end blocks 3 can smoothly rotate at the end portions of the cylindrical base block 9.

In this embodiment, preferably, the clamping limiting structure includes a spring groove 12, a hemispherical telescopic fixture block 13 and a circular clamping groove 14, two spring grooves 12 are disposed inside both ends of the cylindrical base block 9, the end of the spring groove 12 is connected with the hemispherical telescopic fixture block 13 through a spring, four circular clamping grooves 14 corresponding to the hemispherical telescopic fixture block 13 are uniformly formed in the surface of the cylindrical end block 3, and the end of the hemispherical telescopic fixture block 13 is clamped inside one of the circular clamping grooves 14, so that the cylindrical end block 3 can be clamped in a limited position after rotating.

In this embodiment, it is preferable, the surface of end strip 2 still is provided with protection machanism, protection machanism includes L shape backplate 4, L shape backplate 4 slides and sets up on the surface of end strip 2, and the outside surface of L shape backplate 4 is equipped with the strip of dialling of integral type, the design of dialling the strip is convenient for operating personnel to the promotion of L shape backplate 4, the side of end strip 2 is fixed with T-shaped rail 7, and the bottom of L shape backplate 4 runs through and sets up the T-shaped slide corresponding with T-shaped rail 7, the bottom slide cover of L shape backplate 4 is established on T-shaped rail 7, make L shape backplate 4 can be at the surperficial slip of end strip 2, thereby play the guard action to cylindrical end block 3.

In this embodiment, preferably, the inner wall of the T-shaped slide is provided with a circular end block which is integrated with the L-shaped guard plate 4, the L-shaped guard plate 4 and the circular end block are both made of rubber, and have good elasticity, end slots 8 corresponding to the circular end block are formed in the surfaces of the two ends of the T-shaped rail 7, and the circular end block is clamped in one of the end slots 8, so that the L-shaped guard plate 4 can be clamped and limited when sliding to any end of the T-shaped rail 7.

The working principle and the using process of the utility model are as follows: when the spool protective sleeve is used, firstly, two protective sleeve pieces 1 are sleeved on an exposed spool, then a cylindrical end block 3 at the end part of a cylindrical base block 9 is rotated, so that a limiting clamping block 5 on the surface of the cylindrical end block 3 can be aligned with a side strip 11, when the cylindrical end block 3 is rotated, the end part of a hemispherical telescopic clamping block 13 is clamped into a circular clamping groove 14 at other positions under the pushing of a spring inside a spring groove 12, so that the cylindrical end block 3 is limited, at the moment, the cylindrical end block 3 and the cylindrical base block 9 simultaneously penetrate through two end strips 2 through circular jacks, so that the side strip 11 slides into the inner side of a strip-shaped slideway 6, the two cylindrical end blocks 3 are respectively positioned on the surfaces of the two end strips 2, at the moment, the cylindrical end block 3 is rotated ninety degrees by force, so that the hemispherical telescopic clamping block 13 is clamped into the circular clamping grooves 14 at other positions again, and the limiting clamping block 5 on the surface of the cylindrical end block 3 is not aligned with the strip-shaped slideway 6 any more, the cylindrical end block 3 can be clamped on the surface of the end strip 2, and the connection between the two end strips 2 is completed, so that two protection components 1 can be quickly combined together, the integral assembly efficiency of the spool protection sleeve is improved, after the assembly is completed, the L-shaped protection plate 4 is pushed forcefully to cause the circular end block on the inner wall of the T-shaped slide way to be extruded to generate elastic deformation until the circular end block is moved out of the end clamping groove 8 at one end of the T-shaped rail 7, the L-shaped protection plate 4 can be pushed smoothly, the L-shaped protection plate 4 slides towards the cylindrical end block 3 until the circular end block on the inner wall of the T-shaped slide way can be clamped into the end clamping groove 8 at the other end of the T-shaped rail 7, and the limiting of the L-shaped protection plate 4 can be completed, at the moment, the L-shaped protection plate 4 covers the cylindrical end block 3 at the inner side, a good protection effect can be realized on the cylindrical end block 3, and the cylindrical end block 3 is prevented from being rubbed with an external object, thereby improve the connection stability between two protection sleeve spares 1, and when follow-up needs split two protection sleeve spares 1, earlier with the lapse of L shape backplate 4 exerting oneself, cause L shape backplate 4 no longer to cause to block cylindrical end block 3, then with cylindrical end block 3 rotation ninety degrees, cause spacing fixture block 5 and bar slide 6 to align, can release cylindrical base block 9 and cylindrical end block 3 from circular jack, can directly be with two protection sleeve spares 1 splits, accomplish the split of spool protective sheath.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a one hundred ten kilovolts of electrical engineering secondary design expose spool protection device, includes two protection sleeve (1), two the both ends of protection sleeve (1) all are equipped with end strip (2) of integral type, its characterized in that: a connecting component is arranged between two adjacent end strips (2), the connecting component comprises a cylindrical base block (9), the two ends of the cylindrical base block (9) are rotatably provided with cylindrical end blocks (3), two limiting clamping blocks (5) are symmetrically arranged on the surface of the cylindrical end block (3), two side strips (11) are symmetrically arranged on the surface of the cylindrical base block (9), a circular insertion hole is arranged on the surface of the end strip (2) in a penetrating way, the inner wall of the circular insertion hole is symmetrically provided with two strip-shaped slideways (6), the cylindrical base block (9) is positioned in the circular insertion hole, the two cylindrical end blocks (3) are respectively clamped on the surfaces of the two end strips (2), the side strips (11) are positioned in the strip-shaped slide ways (6), and a rotating mechanism and a clamping limiting structure are arranged between the cylindrical end block (3) and the cylindrical base block (9).

2. The one hundred ten kilovolt electrical engineering secondary design exposed line pipe protection device of claim 1, wherein: the rotating mechanism comprises an inner cylindrical block (10), a rotating groove is formed in the cylindrical base block (9), the inner cylindrical block (10) is located in the rotating groove, cylindrical connecting rods are fixed to two ends of the inner cylindrical block (10), and the two cylindrical connecting rods are fixed to two cylindrical end blocks (3) respectively.

3. The one hundred ten kilovolt electrical engineering secondary design exposed line pipe protection device of claim 1, wherein: the clamping limiting structure comprises spring grooves (12), hemispherical telescopic clamping blocks (13) and circular clamping grooves (14), the two spring grooves (12) are formed in the two ends of the cylindrical base block (9), the end portions of the spring grooves (12) are connected with the hemispherical telescopic clamping blocks (13) through springs, the four circular clamping grooves (14) are uniformly formed in the surface of the cylindrical end block (3), and the end portions of the hemispherical telescopic clamping blocks (13) are clamped on the inner side of one circular clamping groove (14).

4. The one hundred ten kilovolt electrical engineering secondary design exposed line pipe protection device of claim 1, wherein: the surface of the end strip (2) is also provided with a protection mechanism, and the protection mechanism comprises an L-shaped protection plate (4).

5. The one hundred ten kilovolt electrical engineering secondary design exposed line pipe protection device of claim 4, wherein: l shape backplate (4) slide to set up in the surface of end strip (2), and the outside surface of L shape backplate (4) is equipped with the strip of dialling of integral type.

6. The one hundred ten kilovolt electrical engineering secondary design exposed line pipe protection device of claim 4, wherein: the side of end strip (2) is fixed with T shape rail (7), and the bottom of L shape backplate (4) runs through and has seted up T shape slide, the bottom slide cover of L shape backplate (4) is established on T shape rail (7).

7. The one hundred ten kilovolt electrical engineering secondary design exposed line pipe protection device of claim 6, wherein: the inner wall of the T-shaped slideway is provided with a circular end block, the two end surfaces of the T-shaped rail (7) are provided with end part clamping grooves (8), and the circular end block is clamped in one end part clamping groove (8).