CN210053196U

CN210053196U - Cable connection buckle for cable protector

Info

Publication number: CN210053196U
Application number: CN201921300117.6U
Authority: CN
Inventors: 曹晓丽
Original assignee: Shandong Youtu Machinery Manufacturing Co Ltd
Current assignee: Shandong Youtu Machinery Manufacturing Co Ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-02-11
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a cable junction detains for cable protector, including two casings and two anchor clamps, two all be equipped with the inoxidizing coating in the casing, two impartial distance fixed mounting has a plurality of first fixed blocks on the inside wall of the relative one side of casing, the equal common fixed mounting of one end that the casing was kept away from to first fixed block has arc splint, two common clamp is equipped with the cable conductor, two on the lateral wall of the opposite one side of anchor clamps equal fixed mounting has the bracing piece, two the common mobile two second threaded rods of installing in both ends of bracing piece. The utility model discloses the waterproof layer in the well casing can effectively completely cut off the entering of moisture, and the insulating layer has improved the insulating nature of whole connector link, has played the effect of protection cable conductor, and the joint department of two cable conductors of parcel that the connecting clamp both ends in the casing can be better makes the both ends atress of joint department, and middle wiring obtains sealed protection, has improved transmission line's stability and security.

Description

Cable connection buckle for cable protector

Technical Field

The utility model relates to a cable junction technical field especially relates to a cable junction is detained for cable protector.

Background

With the rapid development of the economy of China, the remarkable acceleration of the modernization process of cities and the continuous expansion of the scale of the cities, the national power and communication networks which are measured by tens of millions of kilometers are built in recent years in China, the urban modern city extends to remote small mountains and villages, the demand on cables is huge, the cable industry is the second largest industry which is second to the automobile industry in China, and the Chinese economy is developed more and more rapidly along with the high-speed development of the wire and cable industry in China.

After the cable is laid, in order to form a continuous line, the cables must be connected into a whole, the connection points are called cable joints, cable connection buckles are sleeved outside the cable joints for protection, so that the power transmission line becomes safe, the types of the cable connection buckles in the market at present are fixed, and the wrapping performance is not strong, so that the problem needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art cable junction buckle's model fixed, the not strong problem of parcel nature, and the cable junction buckle for the cable protector who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cable connecting buckle for a cable protector comprises two shells and two clamps, wherein the two shells are internally provided with protective layers, a plurality of first fixed blocks are fixedly arranged on the inner side walls of the two opposite sides of the shells at equal distances, arc-shaped clamping plates are fixedly arranged at the ends, far away from the shells, of the first fixed blocks, cables are clamped between the two arc-shaped clamping plates, supporting rods are fixedly arranged on the outer side walls of the two opposite sides of the clamps, two second threaded rods are movably arranged at the two ends of the two supporting rods, each second threaded rod is in threaded connection with two second nuts respectively, the two second nuts are respectively arranged at the two sides of the two supporting rods, a third threaded rod is movably arranged in the middle of each shell and penetrates through the shells, and the opposite ends of the two third threaded rods are in threaded connection with third nuts, two equal fixed mounting has the connecting clamp on the relative one end of third threaded rod.

Preferably, two equal symmetry fixed mounting has two second fixed blocks on the lateral wall at anchor clamps both ends, adjacent two common movable mounting has first threaded rod on the second fixed block, every equal threaded connection has two first nuts on the first threaded rod, and two first nuts are located the both sides of two second fixed blocks respectively.

Preferably, the inoxidizing coating includes the waterproof layer of fixed mounting in the casing inside, and the waterproof layer is located the one side that is close to anchor clamps, one side fixed mounting that anchor clamps were kept away from to the waterproof layer has the insulating layer.

Preferably, two lugs are symmetrically and fixedly mounted at two ends, close to the cable, of one of the shells, two grooves matched with the lugs are symmetrically formed at two ends, close to the cable, of the other shell, and the grooves correspond to the lugs one to one.

Preferably, the attachment clip is circular arc shaped.

Preferably, the third threaded rod is sleeved with an elastic gasket, and the elastic gasket is located between the shell and the third nut.

Preferably, the arc-shaped clamping plates and the connecting clamps are both made of rubber materials.

Compared with the prior art, the utility model discloses there is following beneficial effect:

1. the distance between the two support rods can be adjusted by rotating the nut, so that the size of the clamp is changed, and the whole cable connecting buckle can be used for cables with different thicknesses;

2. waterproof layer in the casing can effectively isolated moisture's entering, and the insulating layer has improved the insulating nature of whole connector link, has played the effect of protection cable conductor, and the joint department of wrapping up two cable conductors that can be better at the connecting clamp both ends in the casing makes the both ends atress of joint department, and middle wiring obtains sealed protection, has improved transmission line's stability and security.

Drawings

Fig. 1 is a schematic side view of a cable connector buckle for a cable protector according to the present invention;

fig. 2 is a schematic front structural view of a cable connector buckle for a cable protector according to the present invention;

fig. 3 is a schematic side view of the connecting clip of the cable connecting buckle for the cable protector according to the present invention.

In the figure: the cable clamp comprises a shell 1, a first fixing block 2, an arc-shaped clamping plate 3, a cable 4, a clamp 5, a second fixing block 6, a first threaded rod 7, a first nut 8, a supporting rod 9, a second threaded rod 10, a second nut 11, a waterproof layer 12, an insulating layer 13, a third threaded rod 14, a third nut 15, a connecting clamp 16, a convex block 17 and a groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a cable connector link for cable protectors, including two casings 1 and two anchor clamps 5, equal symmetrical fixed mounting has two second fixed blocks 6 on the lateral wall at two ends of two anchor clamps 5, but common movable mounting has first threaded rod 7 on two adjacent second fixed blocks 6, equal threaded connection has two first nuts 8 on every first threaded rod 7, and two first nuts 8 are located the both sides of two second fixed blocks 6 respectively, through adjusting first nut 8, can adjust the size at 5 both ends of anchor clamps, can be used to the cable of different thicknesses, and can make the both ends of cable tightly pressed from both sides fixedly.

All be equipped with the inoxidizing coating in two casings 1, the inoxidizing coating includes fixed mounting at 1 inside waterproof layer 12 of casing, and waterproof layer 12 is located the one side that is close to anchor clamps 5, one side fixed mounting that anchor clamps 5 were kept away from to waterproof layer 12 has insulating layer 13, waterproof layer 12 intussuseption is filled with waterproof rubber material, can effectual isolated moisture get into, the waterproof nature of connector link has been improved, insulating layer 13 intussuseption is filled with PVC plastic granules, make the inside difficult electric leakage of connector link, the insulating nature of connector link has been improved, make the connector link safer.

Impartial distance fixed mounting has a plurality of first fixed blocks 2 on the inside wall of two 1 relative one sides of casing, the equal common fixed mounting of one end that casing 1 was kept away from to first fixed block 2 has arc splint 3, press from both sides jointly between two arc splint 3 and be equipped with cable conductor 4, one of them casing 1 is close to two lug 17 of the both ends symmetry fixed mounting of cable conductor 4, another casing 1 is close to the both ends symmetry of cable conductor 4 and has seted up two recess 18 of mutually supporting with lug 17, and recess 18 and lug 17 one-to-one, lug 17 and recess 18 mutually support and closely laminate in casing 1 both ends, difficult slip, make casing 1's leakproofness obtain improving.

Equal fixed mounting has bracing piece 9 on the lateral wall of two opposite sides of anchor clamps 5, two common movable installations at the both ends of two bracing pieces 9 have two second threaded rods 10, equal threaded connection has two second nuts 11 on every second threaded rod 10, and two second nuts 11 are located the both sides of two bracing pieces 9 respectively, through adjusting second nut 10, can change the distance between two bracing pieces 9 to also can change the size of anchor clamps 5, can be used for the cable of different thicknesses.

Third threaded rods 14 are movably arranged in the middle of the two shells 1, the third threaded rods 14 are arranged to penetrate through the shells 1, third nuts 15 are connected to the opposite ends of the two third threaded rods 14 through threads, connecting clamps 16 are fixedly arranged on the opposite ends of the two third threaded rods 14, the connecting clamps 16 are arc-shaped and can be better attached to the two ends of a cable connector, and the two ends are clamped to bear force, the interface of the cable is sealed and protected, the circuit transmission is safer and more reliable, the third threaded rod 14 is sleeved with an elastic gasket, and the elastic gasket is located between the shell 1 and the third nut 15, so that the third nut 15 is better attached and fixed with the shell 1, and the arc-shaped clamping plate 3 and the connecting clamp 16 are both made of rubber materials, so that the wrapping property of the cable connecting buckle can be improved, the effect of protecting the outer wall of the cable is also achieved, and the service life of the cable is prolonged.

The utility model discloses in, through adjusting second nut 11, change the distance between two bracing pieces 9, thereby adjust the distance between two anchor clamps 5, the size that has changed anchor clamps 5 makes the distance between two arc splint 3 change, can be suitable for the cable of different thicknesses, adjust first nut 8, make the distance of two adjacent second fixed blocks 6 change respectively, thereby reach the tight purpose of clamp to cable both ends, through adjusting third nut 15, can change the distance between two connecting clamps 16, it is tight to make cable kneck both ends press from both sides, and the kneck has obtained sealed protection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cable junction detains for cable protection ware, includes two casings (1) and sets up two anchor clamps (5) at casing (1) both ends respectively, its characterized in that: the two protective layers are arranged in the two shells (1), a plurality of first fixed blocks (2) are fixedly arranged on the inner side wall of one opposite side of the two shells (1) at equal distances, arc-shaped clamping plates (3) are fixedly arranged at the common ends of the first fixed blocks (2) far away from the shells (1), a cable (4) is clamped between the two arc-shaped clamping plates (3), supporting rods (9) are fixedly arranged on the outer side wall of one opposite side of the two clamps (5), two second threaded rods (10) are movably arranged at the common ends of the two supporting rods (9), two second nuts (11) are in threaded connection with each second threaded rod (10), the two second nuts (11) are respectively positioned at the two sides of the two supporting rods (9), and a third threaded rod (14) is movably arranged at the middle part of the two shells (1), and third threaded rod (14) all run through casing (1) and set up, two the equal threaded connection of the opposite one end of third threaded rod (14) has third nut (15), two equal fixed mounting has connecting clip (16) on the relative one end of third threaded rod (14).

2. The cable connector buckle for a cable protector according to claim 1, wherein: two equal symmetry fixed mounting has two second fixed blocks (6), adjacent two on the lateral wall at anchor clamps (5) both ends common mobile installation has first threaded rod (7), every on second fixed block (6) equal threaded connection has two first nuts (8) on first threaded rod (7), and two first nuts (8) are located the both sides of two second fixed blocks (6) respectively.

3. The cable connector buckle for a cable protector according to claim 1, wherein: the protective layer comprises a waterproof layer (12) fixedly mounted inside the shell (1), the waterproof layer (12) is located on one side close to the clamp (5), and an insulating layer (13) is fixedly mounted on one side, far away from the clamp (5), of the waterproof layer (12).

4. The cable connector buckle for a cable protector according to claim 1, wherein: wherein, two lugs (17) are symmetrically and fixedly arranged at two ends of the shell (1) close to the cable (4), and the other is that two grooves (18) which are matched with the lugs (17) are symmetrically arranged at two ends of the shell (1) close to the cable (4), and the grooves (18) are in one-to-one correspondence with the lugs (17).

5. The cable connector buckle for a cable protector according to claim 1, wherein: the connecting clip (16) is arc-shaped.

6. The cable connector buckle for a cable protector according to claim 1, wherein: an elastic gasket is sleeved on the third threaded rod (14) and is positioned between the shell (1) and the third nut (15).

7. The cable connector buckle for a cable protector according to claim 1, wherein: the arc-shaped clamping plate (3) and the connecting clamp (16) are both made of rubber materials.