CN215470782U

CN215470782U - Electrical installation sleeve of transformer substation

Info

Publication number: CN215470782U
Application number: CN202120374783.5U
Authority: CN
Inventors: 曾宪涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-18
Filing date: 2021-02-18
Publication date: 2022-01-11
Anticipated expiration: 2031-02-18

Abstract

The utility model provides an electrical installation sleeve of a transformer substation, relates to the technical field of electrical installation, and aims to solve the problems that when the existing installation sleeve is used, bolts and nuts are different in size, a bottom sleeve needs to be replaced during replacement, the replacement is generally screwed, time is wasted, and quick disassembly cannot be performed; the main body is a sleeve body; the adjusting piece is embedded in the vertical piece on the main body; the guide piece is arranged at the bottom of the adjusting piece and is positioned in the vertical piece on the main body; the contact piece is embedded in the mounting groove in the guide piece through the stress piece; the top of the contact element is provided with an embedded groove; the embedding groove is connected with a stress piece through a spring upright post embedded inside. The control piece is contacted with the stress piece by manually pressing the control pieces on the two sides, and the compression spring upright post is contracted into the embedding groove in the contact piece after the stress piece is stressed, so that the contact piece can be drawn out from the mounting groove.

Description

Electrical installation sleeve of transformer substation

Technical Field

The utility model belongs to the technical field of electrical installation, and particularly relates to an electrical installation sleeve of a transformer substation.

Background

The socket wrench is composed of a plurality of sockets with hexagonal holes or dodecagonal holes, a handle, a connecting rod and other accessories, and is particularly suitable for screwing bolts or nuts with very narrow or deep recesses.

For example, application No.: CN201621416660.9 relates to a transformer substation electrical installation sleeve, which comprises an insulation handle, a torsion bar, a sleeve joint, a sleeve head, a steel bar and a spring; one end of the insulated handle is connected with one end of the torsion bar, the other end of the torsion bar is fixedly connected with the bottom of the sleeve joint through a connecting piece, and the top of the sleeve joint is sleeved with the bottom of the sleeve head; a plurality of springs are arranged in the sleeve head, one end of each spring is fixedly connected with the bottom of the sleeve head, and the other end of each spring is fixedly connected with one end of the steel bar; a polygonal cavity is enclosed by the spring in the sleeve head and is used for clamping the mounting piece; the spring in the sleeve head of the electrical installation sleeve of the transformer substation encloses a polygonal cavity, and the cavity is suitable for clamping installation parts in various shapes, so that the electrical installation sleeve is convenient for workers to use during installation, and the working efficiency is improved; the transformer substation electrical installation sleeve has the characteristics of simple structure, convenience in use and good reliability.

Based on discovery among the prior art, current installation sleeve is when using, and sleeve length can not be adjusted, can't fix the bolt of some sunken very depths, when meetting the narrow and small space of some rotatory statuses, can't adjust, and current installation sleeve when using, and bolt and nut size is different, still needs to change the bottom sleeve when changing, generally connects for twisting during the change, and the time waste can't dismantle fast.

In view of the above, research and improvement are made on the existing structure and defects, and a transformer substation electrical installation sleeve is provided to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides an electrical installation sleeve for a transformer substation, which aims to solve the problems that when the existing installation sleeve is used, the length of the sleeve cannot be adjusted, bolts sunken in deep positions cannot be fixed, and cannot be adjusted when meeting a space with a small rotation position, and when the existing installation sleeve is used, bolts and nuts are different in size, a bottom sleeve needs to be replaced during replacement, the bottom sleeve is generally screwed during replacement, time is wasted, and quick disassembly cannot be performed.

The purpose and the effect of the electrical installation sleeve of the transformer substation are achieved by the following specific technical means:

a transformer substation electrical installation sleeve comprises a main body, an adjusting piece, a guide piece and a contact piece; the main body is a sleeve body, is of a T-shaped structure and is of a cylindrical structure; the adjusting pieces are embedded in the vertical pieces on the main body and are connected through springs; the guide piece is arranged at the bottom of the adjusting piece and is positioned in the vertical piece on the main body; the contact is embedded in the mounting groove in the guide through a stress piece, and the contact is of a cylindrical structure.

Further, the main body comprises a guide groove, a connecting piece and a vertical piece, the main body is sleeved with a handle sleeve made of rubber, and the guide groove is formed in the main body; the guide groove is of a rectangular structure, and a connecting piece is embedded in the guide groove; the connecting piece is of a T-shaped structure, and a vertical piece is arranged at the bottom of the connecting piece; the vertical piece is of a cylindrical structure, a limiting groove is formed in the vertical piece, and the limiting groove in the vertical piece is of a rectangular structure.

Furthermore, the adjusting piece comprises an embedded piece, the adjusting piece is of a rectangular structure, and the top of the adjusting piece is provided with the embedded piece; the embedded part is of a rectangular structure and is embedded in the limiting groove on the vertical part.

Furthermore, the guide piece comprises a mounting groove and a control piece, the guide piece is of a cylindrical structure, the mounting groove is formed in the bottom end of the interior of the guide piece, and the mounting groove is of a T-shaped structure; the mounting groove is internally embedded with a control piece which is of an H-shaped structure.

Furthermore, the contact element comprises an embedding groove and a stress element, wherein the top of the contact element is provided with the embedding groove, and the embedding groove is of a rectangular structure; the embedded groove is connected with a stress piece through the spring upright post embedded in the embedded groove, and the stress piece is of a rectangular structure.

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

1. in the device, a main body and an adjusting piece are arranged, wherein the adjusting piece is arranged inside a vertical piece on the main body, when the device is used and meets a place with a very narrow rotating position, the connecting piece is manually moved rightwards to guide and move in a guide groove by moving the connecting piece rightwards, so that the connecting piece drives a contact piece of the vertical piece and the bottom to move rightwards, the main body can be operated, the guide groove is arranged in the main body, the connecting piece is embedded in the guide groove, the vertical piece is arranged at the bottom of the connecting piece, when a bolt or a nut with a deep recess is met, the embedded piece is manually adjusted, the embedded piece is stressed on a limit groove on the vertical piece to shrink, a spring between the adjusting pieces is compressed, the guide piece is manually pulled at the moment, and is adjusted to a proper position, the spring is reset to enable the embedded piece to be embedded into the limit groove on the vertical piece, the deep bolt can be installed;

2. in this device, guide and contact have been set up, the guide of here is installed in the regulating part bottom, and be in the inside at the vertical member, and the contact is inlayed in the inside mounting groove of guide, when needing to change the contact, make control and atress piece contact through manual pressing both sides control, the compression spring stand after the atress of atress piece contracts to the inside inlay groove of contact, alright draw the contact from the mounting groove this moment, when changing the contact of adaptation, make the spring stand shrink through manual pressing the atress piece of both sides, then insert the contact in the mounting groove, after getting into the mounting groove, the spring stand resets and makes atress piece and control contact, and make the control move to both sides, thereby quick butt joint is changed.

Drawings

Fig. 1 is a front view of the internal structure of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a schematic view of the part a of the present invention drawn from fig. 1.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. a guide groove; 102. a connecting member; 103. a vertical member; 2. an adjustment member; 201. an insert; 3. a guide member; 301. mounting grooves; 302. a control member; 4. a contact member; 401. embedding a groove; 402. a force-bearing member.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 3:

the utility model provides an electrical installation sleeve of a transformer substation, which comprises a main body 1, an adjusting piece 2, a guide piece 3 and a contact piece 4, wherein the main body is provided with a plurality of grooves; the main body 1 is a sleeve body, the main body 1 is of a T-shaped structure, and the main body 1 is of a cylindrical structure; the adjusting pieces 2 are embedded in the vertical pieces 103 on the main body 1, and the adjusting pieces 2 are connected through springs; the guide 3 is arranged at the bottom of the adjusting part 2, and the guide 3 is positioned inside the vertical part 103 on the main body 1; the contact 4 is embedded in the mounting groove 301 in the guide 3 through the stress piece 402, and the contact 4 is of a cylindrical structure; the main body 1 comprises a guide groove 101, a connecting piece 102 and a vertical piece 103, a rubber handle sleeve is sleeved on the main body 1, and the guide groove 101 is formed in the main body 1; the guide groove 101 is of a rectangular structure, and a connecting piece 102 is embedded in the guide groove 101; the connecting piece 102 is of a T-shaped structure, and the bottom of the connecting piece 102 is provided with a vertical piece 103; the vertical piece 103 is of a cylindrical structure, a limiting groove is formed in the vertical piece 103, and the limiting groove in the vertical piece 103 is of a rectangular structure; the main body 1 is used for rotating operation, and the rubber handle sleeve is sleeved on the main body 1 to enhance the friction force with the hand; the guide groove 101 is used for guiding the connecting piece 102 embedded inside; the connecting piece 102 is used for moving the vertical piece 103 and the contact piece 4 to displace; the vertical piece 103 is used for embedding the guide piece 3 and the adjusting piece 2, and a limiting groove on the vertical piece 103 can play a role of embedding the embedded piece 201, so that the vertical piece can penetrate into positions with different depths to work; the adjusting piece 2 comprises an embedded piece 201, the adjusting piece 2 is of a rectangular structure, and the embedded piece 201 is installed at the top of the adjusting piece 2; the embedded part 201 is of a rectangular structure, and the embedded part 201 is embedded in a limiting groove on the vertical part 103; the adjusting part 2 is used for adjusting the guide part 3 and can also play a role of fixing and supporting the embedded part 201; the embedded part 201 is embedded in a limit groove in the vertical part 103, and the spring between the adjusting parts 2 is contracted by manually pressing the embedded part 201, so that the purpose of adjusting the length is achieved; the guide piece 3 comprises a mounting groove 301 and a control piece 302, the guide piece 3 is of a cylindrical structure, the mounting groove 301 is formed in the bottom end of the interior of the guide piece 3, and the mounting groove 301 is of a T-shaped structure; a control piece 302 is embedded in the mounting groove 301, and the control piece 302 is of an H-shaped structure; the guide member 3 is for guiding movement inside the vertical member 103; the mounting groove 301 is used for embedding the contact element 4, and the control element 302 is used for controlling the stress element 402, so that the contact element 4 can be quickly mounted and dismounted; the contact element 4 comprises an embedding groove 401 and a stress element 402, the top of the contact element 4 is provided with the embedding groove 401, and the embedding groove 401 is of a rectangular structure; the embedding groove 401 is connected with a stressed piece 402 through a spring upright post embedded in the embedding groove, and the stressed piece 402 is of a rectangular structure; the contact element 4 is used for contacting bolts and nuts, and the embedding groove 401 is used for embedding a spring upright post; the force-receiving member 402 is used to transmit the force of the control member 302 and the force of the spring post, and also serves the purpose of being locked in the mounting groove 301, so that the contact member 4 is more firmly mounted.

The specific use mode and function of the embodiment are as follows:

in the utility model, when the device is used and meets a place which needs to rotate and has a very narrow position, the connecting piece 102 is manually moved rightwards to lead the connecting piece 102 to move rightwards in the guide groove 101, so that the connecting piece 102 drives the vertical piece 103 and the contact piece 4 at the bottom to move rightwards, and the main body 1 can be operated, when a bolt or a nut with a deep recess is met, the embedded piece 201 is manually adjusted, the embedded piece 201 is stressed on the limiting groove on the vertical piece 103 to shrink, so that the spring between the adjusting pieces 2 is compressed, at the moment, the guide piece 3 is manually drawn, when the position is adjusted to a proper position, the spring is reset, the embedded piece 201 is embedded into the limiting groove on the vertical piece 103, so that the bolt in the depth can be installed, when the contact piece 4 needs to be replaced, the control pieces 302 at two sides are manually pressed to contact with the stressed piece 402, the stressed part 402 is stressed and then the spring column is compressed to be contracted into the embedding groove 401 in the contact part 4, at the moment, the contact part 4 can be drawn out from the installation groove 301, then the stressed part 402 on two sides is manually pressed to enable the spring column to be contracted, then the contact part 4 is inserted into the installation groove 301, after the spring column enters the installation groove 301, the spring column is reset to enable the stressed part 402 to be in contact with the control part 302, the control part 302 is enabled to move towards two sides, and therefore the contact part 4 can be installed and detached quickly.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an electrical installation sleeve of transformer substation which characterized in that: comprises a main body (1), an adjusting piece (2), a guide piece (3) and a contact piece (4); the main body (1) is a sleeve body, the main body (1) is of a T-shaped structure, and the main body (1) is of a cylindrical structure; the adjusting pieces (2) are embedded in vertical pieces (103) on the main body (1), and the adjusting pieces (2) are connected through springs; the guide piece (3) is arranged at the bottom of the adjusting piece (2), and the guide piece (3) is positioned inside the vertical piece (103) on the main body (1); the contact (4) is embedded in a mounting groove (301) in the guide (3) through a stress piece (402), and the contact (4) is of a cylindrical structure.

2. The substation electrical mounting sleeve of claim 1, wherein: the main body (1) comprises a guide groove (101), a connecting piece (102) and a vertical piece (103), a rubber handle sleeve is sleeved on the main body (1), and the guide groove (101) is formed in the main body (1); the guide groove (101) is of a rectangular structure, and a connecting piece (102) is embedded in the guide groove (101); the connecting piece (102) is of a T-shaped structure, and the bottom of the connecting piece (102) is provided with a vertical piece (103); the vertical piece (103) is of a cylindrical structure, a limiting groove is formed in the vertical piece (103), and the limiting groove in the vertical piece (103) is of a rectangular structure.

3. The substation electrical mounting sleeve of claim 1, wherein: the adjusting piece (2) comprises an embedded piece (201), the adjusting piece (2) is of a rectangular structure, and the top of the adjusting piece (2) is provided with the embedded piece (201); the embedded piece (201) is of a rectangular structure, and the embedded piece (201) is embedded in a limiting groove in the vertical piece (103).

4. The substation electrical mounting sleeve of claim 1, wherein: the guide piece (3) comprises a mounting groove (301) and a control piece (302), the guide piece (3) is of a cylindrical structure, the mounting groove (301) is formed in the bottom end of the interior of the guide piece (3), and the mounting groove (301) is of a T-shaped structure; a control piece (302) is embedded in the mounting groove (301), and the control piece (302) is of an H-shaped structure.

5. The substation electrical mounting sleeve of claim 1, wherein: the contact element (4) comprises an embedding groove (401) and a stress element (402), the top of the contact element (4) is provided with the embedding groove (401), and the embedding groove (401) is of a rectangular structure; the embedded groove (401) is connected with a stress piece (402) through a spring upright post embedded inside, and the stress piece (402) is of a rectangular structure.