CN215267591U

CN215267591U - Cable terminal

Info

Publication number: CN215267591U
Application number: CN202121644263.8U
Authority: CN
Inventors: 王佳竹
Original assignee: Beijing Honglintai Electrical Engineering Co ltd
Current assignee: Beijing Honglintai Electrical Engineering Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-21
Anticipated expiration: 2031-07-19

Abstract

The utility model relates to a cable terminal belongs to cable equipment technical field, including cable terminal body and backup pad, be provided with installation mechanism in the backup pad, installation mechanism includes that two symmetries set up and fix first installation piece and the second installation piece in the backup pad, the cable terminal body is located between first installation piece and the second installation piece, first installation piece has been seted up near one side of second installation piece to first installation piece, the second installation piece has been seted up near one side of first installation piece to second installation piece, the both sides of cable terminal body are fixed with first locating piece and second locating piece respectively, first locating piece is pegged graft with first mounting groove, the second locating piece is pegged graft with the second mounting groove, all be provided with fixed subassembly on first installation piece and the second installation piece. This application has the effect that conveniently installs and dismantle cable termination.

Description

Cable terminal

Technical Field

The application relates to the technical field of cable equipment, in particular to a cable terminal.

Background

A cable termination is a device where the two ends of a power cable line are connected to other electrical equipment. Cable terminals can be classified into indoor terminals, outdoor terminals, epoxy cable terminals, heat-shrinkable cable terminals, cold-shrinkable cable terminals, prefabricated cable terminals, trunk cable terminals, gas-insulated metal-enclosed electrical cable terminals, and the like, according to the place of use, the material used, or the equipment connected.

Chinese utility model patent as publication No. CN213451095U discloses an 8.6 kw pyrocondensation cable terminal, including the cable termination main part, the both sides of cable termination main part all are fixed with the stopper, and one side of cable termination main part is provided with the mount pad, is fixed with the spacing groove on the mount pad. During installation, the cable terminal main body is taken to butt joint the limiting blocks to one end of the limiting groove in sequence, then the cable terminal main body is pushed to enable the limiting blocks to slide in the limiting groove to the innermost part of the limiting groove, and then the limiting blocks and the limiting groove are fixed through fixing bolts.

To the correlation technique among the above-mentioned, the inventor thinks that there is when dismantling the maintenance to the cable termination, needs the operation workman to take the spanner to twist the fixing bolt, and it is relatively hard defect to waste time during the dismantlement.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the installation and the removal of the cable termination, the present application provides a cable termination.

The application provides a cable termination adopts following technical scheme:

a cable terminal comprises a cable terminal body and a supporting plate positioned on one side of the cable terminal body, wherein an installation mechanism is arranged on the supporting plate, and the cable terminal body is installed on the supporting plate through the installation mechanism;

the cable terminal comprises a mounting mechanism and a cable terminal body, wherein the mounting mechanism comprises a first mounting block and a second mounting block which are symmetrically arranged, the first mounting block and the second mounting block are both fixed on a supporting plate, the cable terminal body is positioned between the first mounting block and the second mounting block, a first mounting groove is formed in one side, close to the second mounting block, of the first mounting block, a second mounting groove is formed in one side, close to the first mounting block, of the second mounting block, a first positioning block and a second positioning block are respectively fixed on two sides of the cable terminal body, the first positioning block is spliced with the first mounting groove, the second positioning block is spliced with the second mounting groove, and fixing components are respectively arranged on the first mounting block and the second mounting block;

the fixed subassembly fixed block, inserted bar and butt board, the fixed block is fixed at the top surface of first installation piece, the mounting hole has been seted up to one side that the fixed block is close to first installation piece, the inserted bar runs through the fixed block, the butt board is located the mounting hole and fixed with the inserted bar, the butt board supports tight first installation piece, be provided with the spring in the mounting hole, the spring cup joints with the inserted bar, the spring is fixed between the pore wall that supports the board and keep away from the butt board with the mounting hole, first jack has been seted up on the first installation piece, the second jack has been seted up on the first locating piece, the one end that the inserted bar is close to first installation piece runs through first jack and pegs graft with the second jack.

Through adopting above-mentioned technical scheme, when installing the cable termination body, install the cable termination body in the backup pad through installation mechanism, at first the one end that the inserted bar kept away from first jack is pulled, make the spring compression, the one end that the inserted bar is close to first installation piece is located the mounting hole, then insert first locating piece in the first mounting groove, the second locating piece inserts in the second locating slot, later loosen the inserted bar and insert, the spring supports tightly and supports tight board, support tightly the board and support tightly first installation piece, at this moment, the one end that the inserted bar is close to first installation piece runs through first jack and inserts in the second jack, it is fixed with first locating piece and first installation piece, thereby it is fixed with the cable termination body. The cable terminal body is fixed through the fixing assembly, the cable terminal body is convenient to install and detach, an operator does not need to screw a bolt through a wrench, time and labor are saved, and working efficiency is improved.

Optionally, one side of the first mounting block, which is away from the support plate, is provided with an anti-falling plate for preventing the first positioning block from falling off from the first mounting groove and preventing the second positioning block from falling off from the second mounting groove.

Through adopting above-mentioned technical scheme, one side that the backup pad was kept away from to first installation piece is provided with the anticreep board, and the anticreep board can prevent that first locating piece from deviating from first mounting groove, prevents that the second locating piece from deviating from the second mounting groove, plays the effect of restriction with the cable termination body.

Optionally, one end of the anti-falling plate is hinged to one side face, far away from the second installation block, of the first installation block, the other end of the anti-falling plate is provided with a lock catch, and the anti-falling plate is fixed with the second installation block through the lock catch.

Through adopting above-mentioned technical scheme, insert first locating piece into first mounting groove, after the second locating piece inserted the second mounting groove, rotate the anticreep board, make the anticreep board keep away from the one end of backup pad with first mounting groove and plug up, the one end that the backup pad was kept away from to the second mounting groove is also plugged up through the anticreep board, then fixed with the anticreep board through the hasp, convenient opening and closing to the anticreep board improve cable termination body installation effectiveness.

Optionally, one side of the anti-disengaging plate, which is close to the first mounting block, is fixed with a first abutting block which is plugged with the first mounting groove, the first abutting block abuts against one end, which is far away from the support plate, of the first positioning block, one side of the anti-disengaging plate, which is close to the second mounting block, is fixed with a second abutting block which is plugged with the second mounting groove, the second abutting block abuts against one end, which is far away from the support plate, of the second positioning block, and a side face, which is far away from the first mounting block, of the second mounting block is provided with a abdicating groove.

Through adopting above-mentioned technical scheme, rotate the anticreep board, close the anticreep board, the second butt board enters into the second mounting groove through the groove of stepping down, and first tight piece of supporting inserts in the first mounting groove and support tight first locating piece, and the second supports tight piece and supports tight second locating piece to fix the cable terminal body, reduced the cable terminal body and taken place the possibility of rocking.

Optionally, a plurality of rain skirts with arc-shaped tops are fixed at the top of the cable terminal body.

Through adopting above-mentioned technical scheme, the rain skirt can reduce the rainwater and to the impact of cable termination body outer wall, plays the effect of protection to the cable termination body.

Optionally, a groove is formed in the bottom of the rain skirt along the circumferential direction of the rain skirt.

Through adopting above-mentioned technical scheme, when rainy, the slot can reduce the possibility that rainwater flows to cable termination body outer wall.

Optionally, a circle of baffle is fixed to the bottom of the rain skirt, and the baffle is located between the groove and the outer wall of the cable terminal body.

Through adopting above-mentioned technical scheme, the baffle plays the effect that further keeps off the rain, strengthens the rain-proof effect of cable terminal body.

Optionally, a protective pad is fixed on the inner wall of the cable terminal body.

Through adopting above-mentioned technical scheme, the protection is filled up and can be avoided cable and cable body inner wall direct contact, plays the effect of protection to the cable.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cable terminal body is fixed through the fixing assembly, so that the cable terminal body is convenient to mount and dismount, an operator does not need to screw bolts through a wrench, time and labor are saved, and the working efficiency is improved;

2. the first abutting block is inserted into the first mounting groove and abuts against the first positioning block, and the second abutting block abuts against the second positioning block, so that the cable terminal body is fixed, and the possibility of shaking of the cable terminal body is reduced;

3 the baffle plays the effect that keeps off the rain, strengthens the rain-proof effect of cable terminal body.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a schematic view of a first mounting block and a second mounting block embodying the present application.

Fig. 3 is a schematic view of a rain skirt and baffle embodying the present application.

Fig. 4 is a schematic view of a securing assembly embodying the present application.

Description of reference numerals: 1. a cable terminal body; 11. a sheath; 12. a ground line; 2. a support plate; 3. an installation mechanism; 31. a first mounting block; 311. a first mounting groove; 312. a first jack; 32. a second mounting block; 321. a second mounting groove; 322. a yielding groove; 33. a first positioning block; 331. a second jack; 34. a second positioning block; 35. a fixing assembly; 351. a fixed block; 3511. mounting holes; 352. inserting a rod; 353. a butt joint plate; 354. a spring; 4. an anti-drop plate; 41. locking; 42. a first abutting block; 43. a second abutting block; 5. a rain skirt; 51. a trench; 52. a baffle plate; 6. a protective pad.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a cable terminal. Referring to fig. 1, the cable terminal includes a cable terminal body 1, a sheath 11 is provided at a bottom end of the cable terminal body 1, the bottom end of the cable terminal body 1 is inserted into the sheath 11 and fixed with the sheath 11, and a ground wire 12 is fixed to the bottom end of the sheath 11.

One side of cable termination body 1 is provided with backup pad 2, sets up two upper and lower installation mechanisms 3 on backup pad 2, and cable termination body 1 installs on backup pad 2 through installation mechanism 3. Referring to fig. 2, the mounting mechanism 3 includes two first mounting blocks 31 and second mounting blocks 32 symmetrically arranged, the first mounting blocks 31 and the second mounting blocks 32 are fixed on the support plate 2, and the first mounting blocks 31 and the second mounting blocks 32 have the same structure. A first positioning block 33 and a second positioning block 34 are symmetrically arranged on the side wall of the cable terminal body 1.

A first mounting groove 311 is formed in one side surface of the first mounting block 31 close to the second mounting block 32, a second mounting groove 321 is formed in one side surface of the second mounting block 32 close to the first mounting block 31, and the cable terminal body 1 is located between the first mounting block 31 and the second mounting block 32. The first positioning block 33 is inserted into the first mounting groove 311, the second positioning block 34 is inserted into the second mounting groove 321, the first mounting block 31 and the second mounting block 32 are both provided with fixing components 35, the first positioning block 33 of the first mounting block 31 is fixed by the fixing components 35, and the second mounting block 32 and the second positioning block 34 are also fixed by the fixing components 35.

The fixing component 35 is described below by taking the fixing component 35 on the first mounting block 31 as an example, referring to fig. 3 and 4, the fixing component 35 includes a fixing block 351 and an insertion rod 352, the fixing block 351 is cylindrical, a mounting hole 3511 is formed in one side of the fixing block 351 close to the first mounting block 31, the insertion rod 352 penetrates through the fixing block 351, the axis of the insertion rod 352 coincides with the axis of the mounting hole 3511, a first insertion hole 312 is formed in the first mounting block 31, the axis of the first insertion hole 312 coincides with the axis of the mounting hole 3511, a second insertion hole 331 is formed in the first positioning block 33, and the axis of the second insertion hole 331 coincides with the axis of the mounting hole 3511. A contact plate 353 is arranged in the mounting hole 3511, the contact plate 353 is fixed with the insertion rod 352, the contact plate 353 is in surface contact with the first mounting block 31, a spring 354 is arranged in the mounting hole 3511, one end of the spring 354 is fixed on the contact plate 353, and the other end of the spring 354 is fixed with the hole wall of the mounting hole 3511 far away from the contact plate 353.

Under the action of the elastic force of the spring 354, the abutting plate 353 abuts against the first mounting block 31, and one end of the insertion rod 352 close to the first mounting block 31 penetrates through the first insertion hole 312 and is inserted into the second insertion hole 331 under the action of the spring 354. When the cable terminal body 1 is mounted, one end of the insertion rod 352 close to the mounting block is firstly pulled into the mounting hole 3511, the first positioning block 33 is inserted into the first mounting groove 311 to align the first insertion hole 312 with the second insertion hole 331, then the insertion rod 352 is loosened, and the insertion rod 352 penetrates through the first insertion hole 312 and is inserted into the second insertion hole 331 under the elastic force of the spring 354.

Referring to fig. 1 and 2, the first mounting block 31 is provided with a retaining plate 4 on a side away from the support plate 2, the retaining plate 4 can reduce the possibility that the first positioning block 33 is disengaged from the first mounting groove 311, and the retaining plate 4 can also reduce the possibility that the second positioning block 34 is disengaged from the second mounting groove 321. One end of anti-disengaging plate 4 is articulated with a side that second installation piece 32 was kept away from to first installation piece 31, and the other end of anti-disengaging plate 4 is provided with hasp 41, and hasp 41 is located the top surface of anti-disengaging plate 4, and second installation piece 32 passes through hasp 41 and is fixed with anti-disengaging plate 4.

One side that anticreep board 4 is close to first installation piece 31 is fixed with first supporting tight piece 42, and the opposite side of anticreep board 4 is fixed with second supporting tight piece 43, and first supporting tight piece 42 and second supporting tight piece 43 are the rubber material and make. One side of the second mounting block 32, which is far away from the first mounting block 31, is provided with a abdicating groove 322, and the abdicating groove 322 is provided to facilitate the second abutting block 43 to be inserted into the second mounting groove 321. When locking anticreep board 4 through hasp 41, the one end that backup pad 2 was kept away from to first locating piece 33 is supported tightly to first supporting block 42, and the one end that backup pad 2 was kept away from to second supporting block 34 is supported tightly to second supporting block 43, has increased the stability of cable termination body 1.

Referring to fig. 2 and 3, a rain skirt 5 is fixed to the top of the cable terminal body 1, the top end of the rain skirt 5 is arc-shaped, a groove 51 is formed in the bottom of the rain skirt 5 along the circumferential direction of the rain skirt 5, and the groove 51 can reduce the possibility that rainwater extends to the outer wall of the cable terminal body 1. A baffle plate 52 is arranged between the groove 51 and the outer wall of the cable terminal body 1, the baffle plate 52 surrounds the cable terminal body 1 for a circle, and the baffle plate 52 is fixed on the rain skirt 5, so that the possibility that rainwater extends to the cable terminal body 1 is reduced.

Be fixed with the protection on the inner wall of cable terminal body 1 and fill up 6, put into cable terminal body 1 back with the cable, protection fills up 6 and has avoided the inner wall direct contact of cable with cable terminal body 1, and protection fills up 6 simultaneously and has certain elasticity, can protect the cable.

The implementation principle of the cable terminal in the embodiment of the application is as follows: when the cable terminal body 1 is installed, the insertion rod 352 is pulled first to make the insertion rod 352 be separated from the first insertion hole 312, then the cable terminal body 1 is placed between the first installation block 31 and the second installation block 32, the first positioning block 33 is inserted into the first installation groove 311, the second positioning block 34 is inserted into the second installation groove 321, the insertion rod 352 is released, and the insertion rod 352 penetrates through the first insertion hole 312 and is inserted into the second insertion hole 331.

Then, the anti-falling plate 4 is rotated to enable the first abutting block 42 to be inserted into the first mounting groove 311 and abut against the first positioning block 33, the second abutting block 43 to be inserted into the second mounting groove 321 and abut against the second positioning block 34, and then the anti-falling plate 4 fixes the second mounting block 32 through the lock catch 41.

When the cable terminal body 1 is disassembled, the lock catch 41 is opened, the anti-falling plate 4 is rotated, the first abutting block 42 is separated from the first mounting groove 311, the insert rod 352 is pulled upwards to be separated from the second insertion hole 331, and then the cable terminal body 1 is taken out.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A cable termination, includes cable termination body (1) and backup pad (2) that are located cable termination body (1) one side, its characterized in that: the cable terminal is characterized in that an installation mechanism (3) is arranged on the supporting plate (2), and the cable terminal body (1) is installed on the supporting plate (2) through the installation mechanism (3);

the cable terminal comprises a mounting mechanism (3) and a cable terminal body, wherein the mounting mechanism (3) comprises a first mounting block (31) and a second mounting block (32) which are symmetrically arranged, the first mounting block (31) and the second mounting block (32) are fixed on a supporting plate (2), the cable terminal body (1) is positioned between the first mounting block (31) and the second mounting block (32), one side, close to the second mounting block (32), of the first mounting block (31) is provided with a first mounting groove (311), one side, close to the first mounting block (31), of the second mounting block (32) is provided with a second mounting groove (321), two sides of the cable terminal body (1) are respectively and fixedly provided with a first positioning block (33) and a second positioning block (34), the first positioning block (33) is inserted into the first mounting groove (311), the second positioning block (34) is inserted into the second mounting groove (321), and fixing components (35) are arranged on the first mounting block (31) and the second mounting block (32);

the fixing component (35) comprises a fixing block (351), inserted bar (352) and butt plate (353), the top surface at first installation piece (31) is fixed in fixed block (351), mounting hole (3511) have been seted up to one side that fixed block (351) are close to first installation piece (31), inserted bar (352) run through fixed block (351), butt plate (353) are located mounting hole (3511) and are fixed with inserted bar (352), butt plate (353) support tightly first installation piece (31), be provided with spring (354) in mounting hole (3511), spring (354) cup joint with inserted bar (352), spring (354) are fixed between the pore wall of butt plate (353) is kept away from in butt plate (353) and mounting hole (3511), first jack (312) have been seted up on first installation piece (31), second jack (331) have been seted up on first locating piece (33), the one end that inserted bar (352) are close to first installation piece (31) runs through first jack (312) and pegs graft with second jack (331).

2. A cable termination according to claim 1, wherein: and an anti-falling plate (4) for preventing the first positioning block (33) from falling off from the first mounting groove (311) and preventing the second positioning block (34) from falling off from the second mounting groove (321) is arranged on one side of the first mounting block (31) far away from the support plate (2).

3. A cable termination according to claim 2, wherein: one end of the anti-falling plate (4) is hinged to one side face, far away from the second installation block (32), of the first installation block (31), the other end of the anti-falling plate (4) is provided with a lock catch (41), and the anti-falling plate (4) is fixed with the second installation block (32) through the lock catch (41).

4. A cable termination according to claim 3, wherein: one side that anticreep board (4) are close to first installation piece (31) is fixed with first support piece (42) of pegging graft with first mounting groove (311), first support piece (42) support tightly first locating piece (33) keep away from the one end of backup pad (2), one side that anticreep board (4) are close to second installation piece (32) is fixed with second support piece (43) of pegging graft with second mounting groove (321), the one end that backup pad (2) were kept away from to second support piece (43) support tightly second locating piece (34), a side that first installation piece (31) were kept away from in second installation piece (32) has been seted up and has been stepped down groove (322).

5. A cable termination according to claim 1, wherein: and a plurality of rain skirts (5) with arc-shaped top ends are fixed at the top of the cable terminal body (1).

6. A cable termination according to claim 5, wherein: the bottom of the rain skirt (5) is provided with a groove (51) along the circumferential direction of the rain skirt (5).

7. A cable termination according to claim 6, wherein: a circle of baffle (52) is fixed to the bottom of rain skirt (5), and baffle (52) are located between slot (51) and the outer wall of cable termination body (1).

8. A cable termination according to claim 1, wherein: and a protective pad (6) is fixed on the inner wall of the cable terminal body (1).