CN218548809U

CN218548809U - Electric power engineering termination

Info

Publication number: CN218548809U
Application number: CN202222919126.1U
Authority: CN
Inventors: 李威威; 刘成; 夏中明
Original assignee: Hubei Yutai Yinhuan Construction Engineering Co ltd
Current assignee: Hubei Yutai Yinhuan Construction Engineering Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-02-28
Anticipated expiration: 2032-11-01

Abstract

The utility model provides an electric power engineering termination, be in including terminal box and setting the terminal box both sides are used for carrying out the protection mechanism and the setting of protection to electric wire and terminal box junction and are in terminal box inner wall bottom is used for carrying out the fixture fixed to the electric wire, the center fixed mounting of terminal box inner wall bottom has the fixed plate, from left to right equal fixed mounting in the top of fixed plate has three fixed block, the utility model discloses manual penetrate the inside of terminal box with the electric wire to penetrate the inside and the first copper billet contact of connecting hole with the electric wire tip, penetrate the back, manual rotatory screw, the linkage second copper billet moves down to with the tip contact of electric wire, thereby realize carrying out the mesh of wiring to the electric wire, through connecting fixed block top fixed mounting's ply-yarn drill for carry out the joint to the electric wire, prevent effectively that the electric wire from producing not hard up, lead to tie point winding flower, reduce life and security.

Description

Power engineering termination

Technical Field

The utility model relates to an electric power engineering technical field, in particular to electric power engineering termination.

Background

Electric power engineering, namely engineering related to the production, transmission and distribution of electric energy, also comprises engineering of applying electricity as power and energy in various fields in a broad sense, and can be understood as transmission and transformation power expansion engineering;

the Chinese patent with application number 202122617526.2 discloses a novel wiring device for electric power engineering, and relates to the technical field of electric power engineering. The utility model discloses a terminal box, the mounting bracket has set firmly in the terminal box, slide on the mounting bracket and insert and be equipped with two at least clamping device that are used for the centre gripping electric wire, be connected with adjusting device between the clamping device, after clamping device presss from both sides the electric wire clamp, drive adjusting device and go up two electric wires of centre gripping with clamping device and pull to interconnect's position. When the utility model is used, the electric wires to be connected are clamped through the clamping device, and then the clamping device is driven to move through the adjusting device, so that the electric wires clamped in the clamping device are close to the positions capable of being connected with each other, and finally, the wiring operation is completed;

although in order to solve current novel termination for electric power engineering among the above-mentioned scheme, general termination for electric power engineering all is ordinary termination, fastening ability is not good, under the gravity of long distance electric wire, probably lead to connecting relaxedly, the problem of the phenomenon of outage appears, but the novel termination for electric power engineering of above-mentioned scheme, still there is the problem that is difficult to directly carry out fastening connection to the electric wire both ends, it is present mostly, connect the electric wire both ends, and externally protect in addition the casing, comparatively waste time, wiring efficiency is lower, for this reason, an electric power engineering termination is proposed.

SUMMERY OF THE UTILITY MODEL

In view of the above, embodiments of the present invention provide a power engineering wiring device to solve or alleviate the technical problems in the prior art, and at least provide a useful choice.

The utility model discloses technical scheme is so realized: the utility model provides an electric power engineering termination, is in including terminal box and setting the terminal box both sides are used for carrying out the protection mechanism of protection and setting to electric wire and terminal box junction and are in terminal box inner wall bottom is used for carrying out the fixture that fixes to the electric wire, the center fixed mounting of terminal box inner wall bottom has the fixed plate, the top of fixed plate from left to right equal fixed mounting has three fixed block, and is three the connecting hole has been seted up to one side of fixed block, the inner wall bottom fixed mounting of connecting hole has first copper billet, the inner wall top fixed mounting of connecting hole has the spring, the bottom fixedly connected with second copper billet of spring, the top of fixed block is connected with the screw through screw-thread fit, the one end of screw is run through the fixed block extends to the inside of connecting hole with the top of second copper billet contacts, the both sides of fixed plate from left to right equal fixed mounting have three connection fixed block, and is three the top fixed mounting who connects the fixed block has the ply-yarn drill that is used for the joint electric wire.

Preferably: the protection mechanism comprises a bobbin fixedly mounted on two sides of the junction box, an external thread is formed in the outer side wall of the bobbin, the protection mechanism comprises a sleeve, an internal thread is formed in the inner side wall of the sleeve, the sleeve is connected with the bobbin in a matched mode through the internal thread and the external thread, and the radius of the cross section of the sleeve is reduced from right to left.

Preferably, the following components: the clamping mechanism comprises two supporting plates fixedly mounted at the bottom of the inner wall of the junction box and symmetrically arranged between the two supporting plates, the clamping mechanism further comprises clamping grooves and two clamping grooves, the clamping grooves are located on two sides of each clamping groove, the clamping mechanism further comprises a clamping plate, clamping blocks are fixedly mounted on two sides of the bottom of the clamping plate and symmetrically arranged between the clamping grooves, the clamping blocks are clamped between the clamping grooves, and the clamping plate is connected with the supporting plates through the clamping blocks.

Preferably: the center of terminal box bottom bonds and has the double faced adhesive tape that is used for bonding mutually with the wall, the top avris of terminal box passes through the articulated apron of hinge.

Preferably: screw holes are formed in four corners of the bottom of the junction box, and bolts used for fixedly mounting the junction box are connected to the inner portions of the screw holes in a threaded matching mode.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

1. the utility model discloses it is manual with the inside that the electric wire penetrates the terminal box to penetrate the inside and the first copper billet contact of connecting hole with the electric wire tip, penetrate the back, manual rotatory screw, the linkage second copper billet moves down, and with the tip contact of electric wire, thereby realize carrying out the purpose of wiring to the electric wire, through the ply-yarn drill of connecting fixed block top fixed mounting, be used for carrying out the joint to the electric wire, prevent effectively that the electric wire from producing not hard up, lead to the tie point to split flower, reduce life and security.

2. The utility model discloses a manual with the muffjoint on the electric wire that needs to connect, after sheatheeing in, manual with the both ends of cable, respectively from the inside penetration of the equal fixed mounting's in casing both sides bobbin, get into the inside of terminal box, begin to carry out the work of working a telephone switchboard after getting into, the wiring is accomplished the back, manual will overlap the sleeve on the electric wire and revolve on the lateral wall of bobbin for carry out the sealed purpose of centre gripping to the electric wire, and improve the sealed protection efficiency of cable connection department.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a view of the overall structure of the utility model;

FIG. 2 is a bottom perspective view of the present invention;

FIG. 3 is a sectional view of the junction box of the present invention;

FIG. 4 is a cross-sectional three-dimensional structure view of the bobbin and the sleeve according to the present invention;

fig. 5 is a cross-sectional three-dimensional structure view of the fixing plate of the present invention.

Reference numerals are as follows: 1. a junction box; 2. a fixing plate; 3. a cover plate; 4. a fixed block; 5. connecting holes; 6. a first copper block; 7. a spring; 8. a second copper block; 9. a screw; 10. connecting the fixed blocks; 11. a line card; 12. a bobbin; 13. an external thread; 14. a sleeve; 15. a support plate; 16. a wire clamping groove; 17. a card slot; 18. a clamping plate; 19. a clamping block; 20. double-sided adhesive tape; 21. a screw hole; 22. and (4) internal threads.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-5, an embodiment of the present invention provides an electric power engineering wiring device, including a terminal box 1, a protection mechanism disposed on two sides of the terminal box 1 for protecting a connection between an electric wire and the terminal box 1, and a clamping mechanism disposed on the bottom of an inner wall of the terminal box 1 for fixing the electric wire, a fixing plate 2 is fixedly mounted at the center of the bottom of the inner wall of the terminal box 1, three fixing blocks 4 are fixedly mounted on the top of the fixing plate 2 from left to right, a connecting hole 5 is formed on one side of each fixing block 4, a first copper block 6 is fixedly mounted at the bottom of the inner wall of the connecting hole 5, a spring 7 is fixedly mounted at the top of the inner wall of the connecting hole 5, a second copper block 8 is fixedly connected to the bottom of the spring 7, a screw 9 is connected to the top of the fixing block 4 through a thread fit, one end of the screw 9 extends to the inside of the connecting hole 5 through the fixing block 4 to contact with the top of the second copper block 8, three connecting fixing blocks 10 are fixedly mounted on two sides of the fixing plate 2 from left to right, and a wire clamp 11 for clamping the electric wire is fixedly mounted on the top of the three connecting fixing blocks 10; the inside of terminal box 1 is penetrated to the manual electric wire, and penetrate the inside and the first copper billet 6 contact of connecting hole 5 with the electric wire tip, penetrate the back, manual rotatory screw 9, linkage second copper billet 8 downstream, and contact with the tip of electric wire, thereby the realization is carried out the purpose of wiring to the electric wire, line card 11 through connecting fixed block 10 top fixed mounting, be used for carrying out the joint to the electric wire, prevent that the electric wire from producing not hard up, lead to the tie point to split flower, reduce life and security.

In this embodiment, specifically: the protection mechanism comprises a bobbin 12 fixedly installed on two sides of the junction box 1, an external thread 13 is arranged on the outer side wall of the bobbin 12, the protection mechanism comprises a sleeve 14, an internal thread 22 is arranged on the inner side wall of the sleeve 14, the sleeve 14 is connected with the bobbin 12 in a matched mode through the internal thread 22 and the external thread 13, and the radius of the cross section of the sleeve 14 is reduced from right to left; the sleeve 14 is manually sleeved on the electric wire to be connected, after the sleeve is sleeved, the two ends of the electric cable are manually penetrated into the bobbin 12 from the two sides of the junction box 1 and fixedly installed respectively, the electric cable enters the inside of the junction box 1, wiring work is started after the electric cable enters the bobbin 12, and after wiring is completed, the sleeve 14 sleeved on the electric wire is manually screwed on the outer side wall of the bobbin 12, so that the electric wire is clamped and sealed, and the sealing and protecting efficiency of the cable wiring part is improved.

In this embodiment, specifically: the clamping mechanism comprises two supporting plates 15 fixedly arranged at the bottom of the inner wall of the junction box 1 and symmetrically arranged between the two supporting plates, the clamping mechanism also comprises a wire clamping groove 16 and two clamping grooves 17 which are respectively arranged at the tops of the two supporting plates 15, the two clamping grooves 17 are positioned at two sides of the wire clamping groove 16, the clamping mechanism also comprises a clamping plate 18, clamping blocks 19 are fixedly arranged at two sides of the bottom of the clamping plate 18 and symmetrically arranged between the clamping blocks 19 and the clamping grooves 17, the clamping blocks 19 are clamped with the clamping grooves 17, and the clamping plate 18 is respectively connected with the clamping grooves 17 and the supporting plates 15 through the clamping blocks 19; in the wire card income card slot 16 through manual with the electric wire card, after the card was gone into, manually take up grip block 18 to align one side fixed mounting's fixture block 19 and the draw-in groove 17 that fixture block 19 one side was seted up, press down after aligning, make fixture block 19 card go into in the draw-in groove 17, thereby realize carrying out the joint to the electric wire, prevent effectively that the tie point of electric wire is not hard up.

In this embodiment, specifically: a double-sided adhesive tape 20 used for being adhered to a wall surface is adhered to the center of the bottom of the junction box 1, the side edge of the top of the junction box 1 is hinged with the cover plate 3 through a hinge, four corners of the bottom of the junction box 1 are provided with screw holes 21, and bolts used for fixedly installing the junction box 1 are connected inside the screw holes 21 in a threaded matching mode; the film on the double faced adhesive tape 20 is manually uncovered, after the film is uncovered, the junction box 1 is manually bonded on the wall surface to achieve the purpose of positioning, and after the film is bonded, the bolt is manually screwed into the screw hole 21 and is in contact with the wall surface, so that the purpose of fixedly mounting the junction box 1 is achieved.

The utility model discloses at the during operation: the electric wire is manually inserted into the junction box 1, the end part of the electric wire is inserted into the connecting hole 5 and is contacted with the first copper block 6, after the electric wire is inserted, the screw 9 is manually rotated to link the second copper block 8 to move downwards and contact with the end part of the electric wire, and therefore the purpose of wiring the electric wire is achieved, the electric wire is clamped through the wire clamp 11 fixedly installed at the top of the connecting and fixing block 10, the electric wire is prevented from loosening, connection point split is prevented, the service life is prolonged, and the safety is reduced;

the sleeve 14 is manually sleeved on the electric wire to be connected, after the sleeve is sleeved, the two ends of the electric cable are manually penetrated into the bobbin 12 from the two sides of the junction box 1 and fixedly installed respectively, the electric cable enters the inside of the junction box 1, wiring work is started after the electric cable enters the bobbin 12, and after wiring is completed, the sleeve 14 sleeved on the electric wire is manually screwed on the outer side wall of the bobbin 12, so that the electric wire is clamped and sealed, and the sealing and protecting efficiency of the cable wiring part is improved.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an electric power engineering termination, includes terminal box (1) and sets up be used for carrying out the protection mechanism that protects electric wire and terminal box (1) junction in terminal box (1) both sides and set up be in terminal box (1) inner wall bottom is used for carrying out fixed fixture to the electric wire, its characterized in that: a fixing plate (2) is fixedly mounted at the center of the bottom of the inner wall of the junction box (1), three fixing blocks (4) are fixedly mounted at the top of the fixing plate (2) from left to right, connecting holes (5) are formed in one sides of the three fixing blocks (4), a first copper block (6) is fixedly mounted at the bottom of the inner wall of each connecting hole (5),

a spring (7) is fixedly installed at the top of the inner wall of the connecting hole (5), and a second copper block (8) is fixedly connected to the bottom end of the spring (7);

the top of the fixing block (4) is connected with a screw (9) in a threaded fit manner, and one end of the screw (9) penetrates through the fixing block (4) and extends to the inside of the connecting hole (5) to be in contact with the top of the second copper block (8);

the two sides of the fixing plate (2) are fixedly provided with three connecting fixed blocks (10) from left to right, and the top of each connecting fixed block (10) is fixedly provided with a wire clamp (11) for clamping an electric wire.

2. An electrical power engineering wiring device according to claim 1, wherein: the protection mechanism comprises bobbins (12) which are fixedly mounted on two sides of the junction box (1), and external threads (13) are formed in the outer side walls of the bobbins (12).

3. An electrical power engineering wiring device according to claim 2, wherein: the protection mechanism comprises a sleeve (14), an internal thread (22) is formed in the inner side wall of the sleeve (14), and the sleeve (14) is connected with the bobbin (12) in a matched mode through the internal thread (22) and the external thread (13) respectively.

4. An electrical power engineering wiring device according to claim 3, wherein: the cross-sectional radius of the sleeve (14) decreases from right to left in turn.

5. An electrical power engineering wiring device according to claim 1, wherein: the clamping mechanism comprises two supporting plates (15) fixedly installed at the bottom of the inner wall of the junction box (1) and symmetrically arranged between the two supporting plates.

6. An electrical power engineering wiring device according to claim 5, wherein: the clamping mechanism further comprises a wire clamping groove (16) and two clamping grooves (17) which are formed in the top of the supporting plate (15) respectively, and the two clamping grooves (17) are located on two sides of the wire clamping groove (16).

7. An electrical power engineering wiring device according to claim 6, wherein: the clamping mechanism further comprises a clamping plate (18), clamping blocks (19) are fixedly mounted on two sides of the bottom of the clamping plate (18) and are symmetrically arranged between the clamping blocks.

8. An electrical power engineering wiring device according to claim 7, wherein: the clamping block (19) is clamped with the clamping groove (17), and the clamping plate (18) is connected with the supporting plate (15) through the clamping block (19) and the clamping groove (17) respectively.

9. An electrical power engineering wiring device according to claim 1, wherein: the center of terminal box (1) bottom bonds and has and is used for double faced adhesive tape (20) that bond mutually with the wall, the top avris of terminal box (1) passes through hinge apron (3).

10. An electrical power engineering termination according to claim 1 wherein: screw holes (21) are formed in four corners of the bottom of the junction box (1), and bolts used for fixedly mounting the junction box (1) are connected to the inside of the screw holes (21) in a threaded fit mode.