CN210129587U

CN210129587U - Universal wire clamp capable of automatically adjusting included angle

Info

Publication number: CN210129587U
Application number: CN201921197611.4U
Authority: CN
Inventors: 林赋
Original assignee: Zhongshan Shunyu Electric Power Technology Co Ltd
Current assignee: Guangdong Shunyu Electric Power Technology Co.,Ltd.
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-03-06
Anticipated expiration: 2029-07-26

Abstract

The application discloses a universal wire clamp capable of automatically adjusting an included angle, which comprises a first clamp body, wherein a fastening device is arranged on the first clamp body, a second clamp body penetrates through the fastening device, and a first cable channel and a second cable channel for clamping and locking a cable are arranged between the first clamp body and the second clamp body; and the second clamp body is provided with an automatic adjusting structure which is matched with the fastening device and automatically adjusts an included angle between the first clamp body and the included angle according to the thickness of the cables in the first cable channel and the second cable channel. This application can press from both sides the cable in first cable passageway and the second cable passageway simultaneously tightly through the thick automatically regulated of line of cable in first cable passageway and the second cable passageway and the automatically regulated structural adjustment of contained angle between the first clamp through the second clamp, this application simple structure, convenient operation easily promotes, and it is more to have solved the circuit of transformer, and when single binding post connects in parallel and carries out transition connection, can cause the unstable technical problem of wiring.

Description

Universal wire clamp capable of automatically adjusting included angle

[ technical field ] A method for producing a semiconductor device

The application relates to the technical field of wire clamps for transformers, in particular to a universal wire clamp capable of automatically adjusting included angles.

[ background of the invention ]

The fastener that is applicable to transformer wiring or copper aluminium transition wiring in the existing market all adopts single binding post to connect the transition, because the transformer inserts be three-phase electricity, the circuit is more moreover, and single binding post is parallelly connected when carrying out the transitional coupling, can cause the wiring unstable, has the problem of mutual contact interference, especially under comparatively vibrations or the comparatively abominable environment of weather, causes binding post to drop very easily, influences the normal work of transformer.

[ Utility model ] content

This application will solve the circuit of current transformer more, and single binding post is parallelly connected when carrying out transitional coupling, can cause the wiring unstable, has the problem of mutual contact interference, especially under comparatively vibrations or the comparatively abominable environment of weather, causes the technical problem that binding post drops very easily, provides the general fastener that can automatically regulated contained angle.

In order to solve the technical problem, the method is realized by the following technical scheme:

the utility model provides a universal wire clamp capable of automatically adjusting included angle, which comprises a first clamp body, wherein a fastening device is arranged on the first clamp body, a second clamp body is arranged on the fastening device in a penetrating way, and a first cable channel and a second cable channel for clamping and locking cables are arranged between the first clamp body and the second clamp body; and the second clamp body is provided with an automatic adjusting structure which is matched with the fastening device and automatically adjusts an included angle between the first clamp body and the included angle according to the thickness of the cables in the first cable channel and the second cable channel.

The fastening device is detachably connected and arranged on the first clamp body.

The automatic adjusting structure is a sliding groove arranged on the second clamp body.

The first cable channel consists of a first fixing groove arranged on one side of the first clamp body and a first fixing concave cavity arranged on the second clamp body and corresponding to the first fixing groove; the second cable channel consists of a second fixing groove arranged on the other side of the first clamp body and a second fixing concave cavity arranged on the second clamp body and corresponding to the second fixing groove; the first fixing groove and the second fixing groove are provided with a first protrusion for separation, and the second protrusion for separation is arranged between the first fixing cavity and the second fixing cavity.

The first fixing groove and the second fixing groove are arranged up and down, and a first transition step inclined downwards is arranged between the first protrusion and the second fixing groove; the first fixed cavity with the fixed cavity of second is setting up from top to bottom, just the second protruding with the fixed cavity of second be equipped with in proper order with the third cavity of first fixed cavity parallel and level and the first transition region of downward sloping.

A plurality of first clamping parts are arranged on the side edge, adjacent to the first fixing concave cavity, of the second clamp body, and the starting end of the first fixing concave cavity is arranged on the first clamping parts; a plurality of second clamping parts are arranged on the first clamp body and close to the side edge of the first fixing groove, the starting end of the first fixing groove is arranged on the second clamping parts, the second clamping parts are arranged at intervals, and when the first clamp body and the second clamp body are clamped, the first clamping parts are clamped between the adjacent second clamping parts; the first fixing concave cavity and the first fixing groove are internally provided with anti-skidding grains.

The first clamp body is composed of a clamping block provided with the first cable channel and the second cable channel, and a fixing block connected with the clamping block and used for the first clamp body.

And the first clamp body is also provided with a communication connecting hole.

The clamping block is provided with a plurality of first fixing through holes which longitudinally penetrate through the first clamp body, and the fastening device simultaneously penetrates through the first fixing through holes and the automatic adjusting structure to lock and fix the first clamp body and the second clamp body; the fixing block is provided with at least one second fixing through hole and a third fixing through hole which is flush with the second fixing through hole, and the fastening device can move linearly in the second fixing through hole, so that the distance between the fastening device in the second fixing through hole and the fastening device in the third fixing through hole can be adjusted when the first clamp is fixed conveniently; the communication connection hole is arranged on the joint block, a communication connection fixing hole which vertically penetrates through the communication connection hole is further formed in the joint block, and a communication connection hole fixing device and a signal wire used for fixing the communication connection fixing hole are further arranged in the communication connection fixing hole.

The fastening device includes: the bolt, the first gasket, the second gasket, the spring gasket and the nut are arranged from bottom to top in sequence; the screw comprises a screw head and a threaded rod arranged on the screw head, wherein a first gasket is arranged between the top surface of the fixing clamp body of the first clamp body and the screw head, and the diameter of the first gasket is larger than that of the first fixing through hole, the second fixing through hole and the third fixing through hole; the second gasket is sleeved on the threaded rod, the second gasket is arranged between the second gasket and the top surface of the movable clamp body of the second clamp body or between the nut and the top surface of the fixed block, and the diameter of the second gasket is larger than that of the automatic adjusting structure; the spring gasket is arranged between the second gasket and the nut, so that when the fastening device fixes the second clamp body and the first clamp body, elastic force is generated, and the bolt and the nut are prevented from being locked.

Compared with the prior art, the application has the following advantages:

based on the technical scheme, the embodiment of the utility model has the advantages that the first clamp body, the second wire clamp and the fastening device for fixing the first clamp body and the second wire clamp are arranged, the cable is clamped through the first cable channel and the second cable channel, the second clamp body is adjusted through the automatic adjusting structure for automatically adjusting the included angle between the second clamp body and the first clamp body according to the wire thickness of the cable in the first cable channel and the second cable channel, the cable in the first cable channel and the second cable channel can be clamped simultaneously, the inclined angle can be adjusted according to the wire thickness of the cable, the cable can be clamped more stably, the structure is simple, the operation is convenient, the popularization is easy, the problems of more circuits of the existing transformer are solved, when a single connecting terminal is connected in parallel for transitional connection, the unstable wiring can be caused, the problem of mutual contact interference exists, particularly under the relatively vibration or the relatively severe weather environment, easily cause the technical problem that the wiring terminal falls off

[ description of the drawings ]

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a perspective view of the universal wire clamp capable of automatically adjusting the included angle.

Fig. 2 is a perspective view of another perspective view of the universal wire clamp capable of automatically adjusting the included angle.

Fig. 3 is a perspective view of the universal wire clamp timing with the automatic angle adjustment function.

Fig. 4 is a perspective view of the universal wire clamp capable of automatically adjusting the included angle according to the application when the universal wire clamp is adjusted and fixed.

Fig. 5 is a cross-sectional view of the universal wire clamp capable of automatically adjusting the included angle.

[ detailed description ] embodiments

The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.

Referring to fig. 1 to 5, the utility model provides a universal wire clamp capable of automatically adjusting an included angle, which comprises a first clamp body 10, wherein a fastening device 30 is arranged on the first clamp body 10, a second clamp body 20 is arranged on the fastening device 30 in a penetrating way, and a first cable channel 410 and a second cable channel 420 for clamping and locking a cable are arranged between the first clamp body 10 and the second clamp body 20; the second clamping body 20 is provided with an automatic adjusting structure 210 which is matched with the fastening device 30 and automatically adjusts an included angle between the second clamping body and the first clamping body 10 according to the thickness of the cables in the first cable channel 410 and the second cable channel 420. Based on the above technical solution, the embodiment of the present invention, by providing the first clamp 10, the second clamp 20, and the fastening device 30 for fixing the first clamp 10 and the second clamp 20, clamps the cable through the first cable channel 410 and the second cable channel 420, and the second clamp 20 can clamp the cable in the first cable channel 410 and the second cable channel 420 simultaneously by adjusting the inclined angle according to the cable thickness of the cable in the first cable channel 410 and the second cable channel 420 and the automatic adjusting structure of the included angle between the first clamp 10, and can clamp the cable in the first cable channel 410 and the second cable channel 420 more stably by adjusting the inclined angle according to the cable thickness of the cable, the present application has a simple structure, is convenient to operate and easy to popularize, and simultaneously solves the problems of more lines of the existing transformer, and when a single connection terminal is connected in parallel for transition connection, the unstable connection and the mutual contact interference exists, especially under comparatively vibrations or the environment that weather is comparatively abominable, cause the technical problem that binding post drops very easily

The fixing device 30 is detachably connected to the first clamp body 10. The second clip body 20 can be movable relative to the first clip body 10 on the fixing device 30, and the fixing device 30 is used for adjusting the clamping force between the second clip body 20 and the first clip body 10. The automatic adjusting structure 210 is a sliding groove disposed on the second clamp body 20. The automatic adjusting structure 210 is a circular arc-shaped sliding groove arranged along the circumferential surface of the second clamp body 20, and the second clamp body 20 can simultaneously fasten the cables in the first cable channel 410 and the second cable channel 420 by the left and right inclination of the automatic adjusting structure 210. The first cable channel 410 and the second cable channel 420 can simultaneously clamp cables with different sizes, and are simple in structure and convenient to operate.

The first cable channel 410 is composed of a first fixing groove 111 provided at one side of the first clip body 10, and a first fixing recess 211 provided on the second clip body 20 and corresponding to the first fixing groove 111; the second cable channel 420 is formed by the second fixing groove 112 formed on the other side of the first clamp body 10 and a second fixing cavity 212 formed on the second clamp body 20 and corresponding to the second fixing groove 112; a first protrusion 113 for separation is disposed between the first fixing groove 111 and the second fixing groove 112, and a second protrusion 213 for separation is disposed between the first fixing cavity 211 and the second fixing cavity 212. When the second clip body 20 is fixed with the first clip body 10, the first fixing cavity 211 can cooperate with the first fixing groove 111 to fix a first type of thread end, the second fixing cavity 212 cooperates with the second fixing groove 112 to fix a second type of thread end, and the second protrusion 213 can rest on the first protrusion 113.

The first fixing groove 111 and the second fixing groove 112 are vertically arranged, and a first transition step 114 inclined downwards is arranged between the first protrusion 113 and the second fixing groove 112; the first fixed cavity 211 and the second fixed cavity 212 are arranged up and down, and the second protrusion 213 and the second fixed cavity 212 are sequentially provided with a third cavity 214 flush with the first fixed cavity 211 and a first transition region 215 inclined downwards. When the second clip body 20 and the first clip body 10 are obliquely fixed, the second clip body 20 moves to the left relative to the first clip body 10, the first fixing groove 111 and the third concave cavity 214 are matched and fixed with one kind of thread end, the second fixing concave cavity 212 and the first fixing concave cavity 211 are different in size, the second fixing groove 112 and the second fixing concave cavity 212 are fixed with another kind of thread end, and the first transition region 215 is in a multi-section arc shape and has better stability and pressing force.

A plurality of first clamping parts 216 are arranged on the second clamp body 20 and close to the side edge of the first fixing cavity 211, and the starting end of the first fixing cavity 211 is arranged on the first clamping parts 216; a plurality of second clamping portions 115 are arranged on the first clamp body 10 and close to the side edges of the first fixing grooves 111, the starting ends of the first fixing grooves 111 are arranged on the second clamping portions 115, the second clamping portions 115 are arranged at intervals, and when the first clamp body 10 and the second clamp body 20 are clamped, the first clamping portions 216 are clamped between the adjacent second clamping portions 115; the first fixing cavity 211 and the first fixing groove 111 are both provided with anti-slip threads 40 therein. When the second clip body 20 and the first clip body 10 are clamped, the first clamping portion 216 is clamped between the adjacent second clamping portions 115 for fixing the side edges of the second clip body 20 and the first clip body 10, so as to prevent the thread ends from being exposed from the side edges, and the second clip body 20 and the first clip body 10 are further provided with anti-slip patterns 40 for preventing the thread ends from being released from the first fixing grooves 111 and the first fixing cavities 211.

The first clamp 10 is composed of a clamping block 130 provided with the first cable channel 410 and the second cable channel 420, and a fixing block 140 connected with the clamping block 130 and used for the first clamp 10. The fixing block 140 facilitates fixing the first clip body 10 on an external fixing member.

The first clip body 10 is further provided with a communication connection hole 120. The communication connection hole 120 may receive a signal line through which voltage information of the cable connection inside the first collet 10 and temperature information of the first collet 10 may be detected.

The clamping block 130 is provided with a plurality of first fixing through holes 131, the plurality of first fixing through holes 131 longitudinally penetrate through the first clamp 10, and the fastening device 30 simultaneously penetrates through the first fixing through holes 131 and the automatic adjusting structure 210 to lock and fix the first clamp 10 and the second clamp 20; at least one second fixing through hole 141 and a third fixing through hole 142 flush with the second fixing through hole 141 are formed in the fixing block 140, and the fastening device 30 can move linearly in the second fixing through hole 141, so that the distance between the fastening device 30 in the second fixing through hole 141 and the fastening device 30 in the third fixing through hole 142 can be adjusted when the first clamp 10 is fixed; the communication connection hole 120 is arranged on the clamping block 130, a communication connection fixing hole 132 which vertically penetrates through the communication connection hole 120 is further arranged on the clamping block 130, and a communication connection hole fixing device 133 and a signal wire used for fixing the communication connection fixing hole 132 are further arranged in the communication connection fixing hole 132. In this embodiment, two first fixing through holes 131 are provided, so as to have a better fixing effect, a movable space is provided in the second fixing through hole 141, the fixing device 30 can move linearly in the second fixing through hole 141, and the distance between the fixing device 30 in the second fixing through hole 141 and the fixing device 30 in the third fixing through hole 142 is adjusted, so as to facilitate the fixing of the first clip 10.

The fastening device 30 includes: the bolt 310, the first gasket 320, the second gasket 330, the spring gasket 340 and the nut 350 are arranged from bottom to top in sequence; the screw 310 comprises a screw head 3110 and a threaded rod 3120 arranged on the screw head 3110, wherein a first washer 320 is arranged between the top surface 100 of the fixing clip body 10 and the screw head 3110, and the diameter of the first washer 320 is larger than the first through hole 131, the second through hole 141 and the third through hole 142; the second spacer 330 is sleeved on the threaded rod 3120, the second spacer 330 is disposed between the nut 350 and the movable clamp body top surface 200 of the second clamp body 20 or between the nut 350 and the fixed block top surface 1400 of the fixed block 140, and the diameter of the second spacer 330 is greater than that of the automatic adjustment structure 210; the spring washer 340 is disposed between the second washer 330 and the nut 350, so that when the fastening device 30 fixes the second clamp 20 and the first clamp 10, an elastic force is generated, and the bolt 310 and the nut 350 are prevented from being locked. The first washer 320 prevents the screw head 3110 from coming out of the first through hole 131, the second through hole 141 and the third through hole 142, the second washer 330 prevents the screw head 3110 from coming out of the automatic adjustment structure 210, both the first washer 320 and the second washer 330 have a protective effect, and the spring washer 340 has an anti-loosening advantage and is suitable for parts which are frequently assembled and disassembled.

As described above, the embodiments of the present application have been described in detail, but the present application is not limited to the above embodiments. Even if various changes are made in the present application, the protection scope of the present application is still included.

Claims

1. The utility model provides a general fastener of ability automatically regulated contained angle, includes first clamp (10), be equipped with fastener (30) on first clamp (10), its characterized in that: a second clamp body (20) penetrates through the fastening device (30), and a first cable channel (410) and a second cable channel (420) for clamping and locking cables are arranged between the first clamp body (10) and the second clamp body (20);

the second clamp body (20) is provided with an automatic adjusting structure (210) which is matched with a fastening device (30) and automatically adjusts an included angle between the second clamp body and the first clamp body (10) according to the thickness of the cable in the first cable channel (410) and the second cable channel (420).

2. The universal wire clamp capable of automatically adjusting the included angle according to claim 1, characterized in that: the fastening device (30) is detachably connected to the first clamp body (10).

3. The universal wire clamp capable of automatically adjusting the included angle according to claim 1, characterized in that: the automatic adjusting structure (210) is a sliding groove arranged on the second clamp body (20).

4. The universal wire clamp capable of automatically adjusting the included angle according to claim 3, characterized in that: the first cable channel (410) is composed of a first fixing groove (111) arranged on one side of the first clamp body (10) and a first fixing concave cavity (211) which is arranged on the second clamp body (20) and corresponds to the first fixing groove (111);

the second cable channel (420) consists of a second fixing groove (112) arranged at the other side of the first clamp body (10) and a second fixing concave cavity (212) which is arranged on the second clamp body (20) and corresponds to the second fixing groove (112);

wherein a first protrusion (113) for separation is arranged between the first fixing groove (111) and the second fixing groove (112), and a second protrusion (213) for separation is arranged between the first fixing cavity (211) and the second fixing cavity (212).

5. The universal wire clamp capable of automatically adjusting the included angle according to claim 4, characterized in that:

the first fixing groove (111) and the second fixing groove (112) are arranged vertically, and a first transition step (114) which inclines downwards is arranged between the first protrusion (113) and the second fixing groove (112);

first fixed cavity (211) with second fixed cavity (212) are setting up from top to bottom, just second arch (213) with second fixed cavity (212) be equipped with in proper order with third cavity (214) and the first transition region (215) of downward sloping of first fixed cavity (211) parallel and level.

6. The universal wire clamp capable of automatically adjusting the included angle according to claim 4, characterized in that: a plurality of first clamping parts (216) are arranged on the side edge, adjacent to the first fixing cavity (211), of the second clamp body (20), and the starting end of the first fixing cavity (211) is arranged on the first clamping parts (216);

a plurality of second clamping portions (115) are arranged on the first clamp body (10) and close to the side edge of the first fixing groove (111), the starting end of the first fixing groove (111) is arranged on the second clamping portions (115), the second clamping portions (115) are arranged at intervals, and when the first clamp body (10) and the second clamp body (20) are clamped, the first clamping portions (216) are clamped between the adjacent second clamping portions (115);

anti-skid grains (40) are arranged in the first fixing cavity (211) and the first fixing groove (111).

7. The universal wire clamp capable of automatically adjusting the included angle according to claim 1, characterized in that: the first clamp body (10) is composed of a clamping block (130) provided with the first cable channel (410) and the second cable channel (420), and a fixing block (140) connected with the clamping block (130) and used for the first clamp body (10).

8. The universal wire clamp capable of automatically adjusting the included angle according to claim 7, characterized in that: the first clamp body (10) is also provided with a communication connecting hole (120).

9. The universal wire clamp capable of automatically adjusting the included angle according to claim 8, characterized in that: the clamping block (130) is provided with a plurality of first fixing through holes (131), the first fixing through holes (131) longitudinally penetrate through the first clamp body (10), and the fastening device (30) penetrates through the first fixing through holes (131) and the automatic adjusting structure (210) to lock and fix the first clamp body (10) and the second clamp body (20);

the fixing block (140) is provided with at least one second fixing through hole (141) and a third fixing through hole (142) which is flush with the second fixing through hole (141), the fastening device (30) can move linearly in the second fixing through hole (141), and the distance between the fastening device (30) in the second fixing through hole (141) and the fastening device (30) in the third fixing through hole (142) is adjusted when the first clamp body (10) is fixed conveniently;

communication connection hole (120) are located on joint piece (130), just still be equipped with on joint piece (130) and link up perpendicularly communication connection fixed orifices (132) of communication connection hole (120), still be equipped with communication connection hole fixing device (133), be used for fixing in communication connection fixed orifices (132) signal line.

10. The universal wire clamp capable of automatically adjusting the included angle according to claim 9, characterized in that: the fastening device (30) comprises: the bolt (310), the first gasket (320), the second gasket (330), the spring gasket (340) and the nut (350) are arranged from bottom to top in sequence;

the screw (310) comprises a screw head (3110) and a threaded rod (3120) arranged on the screw head (3110), wherein a first gasket (320) is arranged between a top fixing clamp surface (100) of the first clamp (10) and the screw head (3110), and the first gasket (320) has a diameter larger than the first fixing through hole (131), the second fixing through hole (141) and the third fixing through hole (142);

the second gasket (330) is sleeved on the threaded rod (3120), the second gasket (330) is arranged between the nut (350) and the movable clamp body top surface (200) of the second clamp body (20) or between the nut (350) and the fixed block top surface (1400) of the fixed block (140), and the diameter of the second gasket (330) is larger than that of the automatic adjusting structure (210);

the spring gasket (340) is arranged between the second gasket (330) and the nut (350), so that when the fastening device (30) fixes the second clamp body (20) and the first clamp body (10), elastic force is generated, and the bolt (310) and the nut (350) are prevented from being locked.