CN217009597U - Electric power terminal that electric power engineering used - Google Patents

Abstract

The utility model discloses an electric power binding post for electric power engineering, belonging to the field of binding posts, and the electric power binding post for electric power engineering comprises a binding post shell, wherein the outer side of the binding post shell is symmetrically provided with an operation hole, the inner wall of the operation hole is fixedly provided with a supporting transverse post, the middle part of the outer surface of the supporting transverse post is rotatably connected with a twisting block, one end of the twisting block, which is far away from the supporting transverse post, is fixedly connected with a clamping press plate, two ends of the twisting block are fixedly connected with torsion springs, the torsion springs are sleeved on the surface of the supporting transverse post and are connected with the side wall of the operation hole, the lower inner wall of the binding post shell is fixedly connected with a plurality of driving elastic pieces, and the electric power binding post is characterized in that the clamping press plate and a pushing sleeve are additionally arranged inside and outside the binding post shell for use in a matching manner, so that an upward assisting force is obtained in the pulling process of the lower binding post, and the convenience in pulling the lower binding post is improved, the efficiency of dismantlement installation is effectively improved.

Description

Electric power terminal for electric power engineering

Technical Field

The utility model relates to the field of binding posts, in particular to an electric binding post for electric power engineering.

Background

The wiring terminal for the electric power is a component for connecting two wires or cables, and along with the continuous development of the society, the life of people is increasingly abundant, so that the demand on electric quantity is also increasing, the electric power grid is also rapidly developed, and the wiring terminal is required to be used in the construction of the electric power grid.

The existing binding post is mostly fixed through a bolt, and the bolt is easy to rust in the using process, so that the binding post is very inconvenient to disassemble and pull out.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide an electric power binding post for electric power engineering, which is characterized in that a clamping pressing plate and a pushing sleeve are additionally arranged inside and outside a shell of the binding post and are matched for use, so that an upward assisting force is obtained in the pulling process of a lower connecting post, the pulling convenience of the lower connecting post is further improved, and the disassembling and assembling efficiency is effectively improved.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides an electric power terminal that electric power engineering used, includes the terminal shell, the operation hole has been seted up to the outside symmetry of terminal shell, the inner wall fixed mounting of operation hole has the support spreader, the surface middle part of supporting the spreader is rotated and is connected with the piece of turning round, the one end fixedly connected with block that the piece of turning round kept away from the support spreader is pressed the board, the equal fixedly connected with torque spring in both ends of the piece of turning round, and the torque spring cover locates the surface of supporting the spreader to be connected with the lateral wall of operation hole, a plurality of drive elastic components of lower inner wall fixedly connected with of terminal shell, a plurality of the lower extreme fixedly connected with propelling movement sleeve of drive elastic component, a plurality of flexible posts of lower extreme fixedly connected with of propelling movement sleeve.

Further, a lower connecting column is fixedly connected to the lower inner wall of the terminal housing, an upper extending column is fixedly connected to the upper end of the lower connecting column, and the upper extending column extends to the upper inner wall of the terminal housing; the wiring is convenient to use, and the stability of the wiring terminal shell is improved.

Furthermore, the pushing sleeve is sleeved on the outer surface of the lower connecting column and is positioned in the wiring terminal shell; the downward movement of the telescopic column is convenient to push, and the downward movement stability of the telescopic column is effectively improved.

Furthermore, a plurality of telescopic holes are formed in the lower end of the wiring terminal shell, and the telescopic holes are matched with the telescopic columns; make things convenient for flexible post from the inside outside flexible of terminal shell, prevent the breaking away from of propelling movement sleeve simultaneously.

Furthermore, limiting holes are symmetrically formed in the outer end of the binding post shell, are positioned on the lower side of the operation hole and are communicated with the operation hole; the clamping column is convenient to place and clamp.

Furthermore, one side of the clamping pressing plate, which is close to the limiting hole, is fixedly connected with a clamping column, one side of the pushing sleeve, which is close to the clamping pressing plate, is provided with a clamping groove, and the clamping column penetrates through the limiting hole and is matched with the clamping groove; the sleeve barrel can be conveniently pushed and released, and the reuse rate of the pushing sleeve barrel is effectively improved.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme is used according to the telescopic cooperation of board and propelling movement through add the block inside and outside the terminal shell for the spliced pole obtains an ascending helping hand at the in-process of choosing down, and then improves the convenience degree of choosing the spliced pole down, effectively improves the efficiency of dismantling the installation.

(2) The lower inner wall of the terminal shell is fixedly connected with a lower connecting column, the upper end of the lower connecting column is fixedly connected with an upper extending column, and the upper extending column extends to the upper inner wall of the terminal shell; the use of wiring of being convenient for improves the stability of terminal shell simultaneously.

(3) The pushing sleeve is sleeved on the outer surface of the lower connecting column and is positioned in the wiring terminal shell; the downward movement of the telescopic column is convenient to push, and the downward movement stability of the telescopic column is effectively improved.

(4) The lower end of the binding post shell is provided with a plurality of telescopic holes, and the telescopic holes are matched with the telescopic posts; make things convenient for flexible post from the inside outside flexible of terminal shell, prevent the breaking away from of propelling movement sleeve simultaneously.

(5) The outer end of the binding post shell is symmetrically provided with limiting holes, and the limiting holes are positioned at the lower side of the operation hole and are communicated with the operation hole; the clamping column is convenient to place and clamp.

(6) One side of the clamping pressing plate, which is close to the limiting hole, is fixedly connected with a clamping column, one side of the pushing sleeve, which is close to the clamping pressing plate, is provided with a clamping groove, and the clamping column penetrates through the limiting hole and is matched with the clamping groove; the sleeve barrel can be conveniently pushed and released, and the reuse rate of the pushing sleeve barrel is effectively improved.

Drawings

FIG. 1 is a schematic view of the overall axial side structure of the present invention;

FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 3 is a schematic diagram of the overall explosive structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

The reference numbers in the figures illustrate:

1. a terminal housing; 2. a lower connecting column; 3. an upper extending column; 4. an operation hole; 5. supporting the transverse column; 6. a twisting block; 7. clamping the pressing plate; 8. a torsion spring; 9. a driving elastic member; 10. pushing the sleeve; 11. a telescopic column; 12. a telescopic hole; 13. a limiting hole; 14. the posts are engaged.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

please refer to fig. 1-4, an electric power terminal for electric power engineering, including terminal shell 1, operation hole 4 has been seted up to terminal shell 1's outside symmetry, the inner wall fixed mounting of operation hole 4 has support spreader 5, the surface middle part of support spreader 5 is rotated and is connected with the piece 6 of turning round, the one end fixedly connected with block according to board 7 that support spreader 5 was kept away from to the piece 6 of turning round, the equal fixedly connected with torsion spring 8 in both ends of the piece 6 of turning round, and torsion spring 8 cover is located the surface of support spreader 5, and be connected with the lateral wall of operation hole 4, terminal shell 1's lower inner wall fixedly connected with a plurality of drive elastic component 9, the lower extreme fixedly connected with propelling movement sleeve 10 of a plurality of drive elastic component 9, the lower extreme fixedly connected with a plurality of flexible post 11 of propelling movement sleeve 10.

Referring to fig. 1-4, a lower connecting column 2 is fixedly connected to the lower inner wall of the terminal housing 1, an upper extending column 3 is fixedly connected to the upper end of the lower connecting column 2, and the upper extending column 3 extends to the upper inner wall of the terminal housing 1; the wiring device is convenient to use, the stability of the wiring terminal shell 1 is improved, the pushing sleeve 10 is sleeved on the outer surface of the lower connecting column 2, and the pushing sleeve 10 is located in the wiring terminal shell 1; the downward movement of the telescopic column 11 is facilitated, the downward movement stability of the telescopic column 11 is effectively improved, the lower end of the binding post shell 1 is provided with a plurality of telescopic holes 12, and the telescopic holes 12 are matched with the telescopic column 11; the telescopic column 11 can be conveniently stretched outwards from the inside of the binding post shell 1, the pushing sleeve 10 is prevented from being separated, the outer end of the binding post shell 1 is symmetrically provided with limiting holes 13, and the limiting holes 13 are positioned on the lower side of the operation hole 4 and communicated with the operation hole 4; the clamping column 14 is convenient to place and clamp, the clamping column 14 is fixedly connected to one side, close to the limiting hole 13, of the clamping pressing plate 7, a clamping groove is formed in one side, close to the clamping pressing plate 7, of the pushing sleeve 10, and the clamping column 14 penetrates through the limiting hole 13 and is matched with the clamping groove; the retraction and the extension of the pushing sleeve 10 are facilitated, and the reuse rate of the pushing sleeve 10 is effectively improved.

Referring to fig. 1-4, when the terminal is to be disassembled and extracted, after the external screw connection constraint is taken out, the lower connecting column 2 is also required to be extracted from the installation position, at this time, the upper parts of the two clamping press plates 7 are pinched, so that the clamping press plates 7 and the torsion block 6 rotate on the supporting transverse column 5, and simultaneously the clamping columns 14 are driven to be separated from the clamping grooves, and further the pushing sleeve 10 is separated from the constraint of the clamping columns, the telescopic columns 11 are pushed downwards under the elastic action of the driving elastic piece 9, so that the plurality of telescopic columns 11 pass through the telescopic holes 12 to reach the connection position, a force is applied to the installation position, and further the lower connecting column 2 is conveniently driven to be separated upwards from the installation position, after the extraction is completed, the telescopic columns 11 can be returned to the terminal shell 1 again, then the clamping columns 14 are clamped with the pushing sleeve 10, thereby facilitating the next use of the device, and completing a series of operations for using the device, through the cooperation of addding the block inside and outside terminal shell 1 and pressing board 7 and propelling movement sleeve 10 and use for lower spliced pole 2 obtains an ascending helping hand at the in-process of pulling out, and then improves the convenience of pulling out lower spliced pole 2, effectively improves the efficiency of dismantling the installation.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (6)

1. The utility model provides an electric power terminal that electric power engineering used, includes terminal shell (1), its characterized in that: operation hole (4) have been seted up to the outside symmetry of terminal shell (1), the inner wall fixed mounting of operation hole (4) has support spreader (5), the surface middle part of supporting spreader (5) is rotated and is connected with and twists reverse piece (6), the one end fixedly connected with block that supports spreader (5) is kept away from in piece (6) is according to board (7), the equal fixedly connected with torque spring (8) in both ends of twisting piece (6), and torque spring (8) cover locate the surface of supporting spreader (5) to be connected with the lateral wall of operation hole (4), a plurality of drive elastic component (9) of lower inner wall fixedly connected with of terminal shell (1), a plurality of the lower extreme fixedly connected with propelling movement sleeve (10) of drive elastic component (9), a plurality of flexible post (11) of lower extreme fixedly connected with of propelling movement sleeve (10).

2. A power terminal for electrical engineering according to claim 1, characterised in that: the lower inner wall fixedly connected with of terminal shell (1) is spliced pole (2) down, the upper end fixedly connected with of spliced pole (2) down extends post (3), and extends post (3) and extend to the last inner wall of terminal shell (1).

3. A power terminal for power engineering according to claim 2, characterised in that: the outer surface of the lower connecting column (2) is sleeved with the pushing sleeve (10), and the pushing sleeve (10) is located in the wiring terminal shell (1).

4. A power terminal for power engineering according to claim 1, characterised in that: the lower end of the binding post shell (1) is provided with a plurality of telescopic holes (12), and the telescopic holes (12) are matched with the telescopic posts (11).

5. A power terminal for power engineering according to claim 1, characterised in that: the outer end of the binding post shell (1) is symmetrically provided with limiting holes (13), and the limiting holes (13) are located on the lower side of the operation hole (4) and communicated with the operation hole (4).

6. An electrical power engineering power terminal as claimed in claim 5, wherein: one side, close to the limiting hole (13), of the clamping pressing plate (7) is fixedly connected with a clamping column (14), one side, close to the clamping pressing plate (7), of the pushing sleeve (10) is provided with a clamping groove, and the clamping column (14) penetrates through the limiting hole (13) and is matched with the clamping groove.

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