CN106704436A

CN106704436A - Cable clamping device

Info

Publication number: CN106704436A
Application number: CN201710078471.8A
Authority: CN
Inventors: 孟书芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-02-14
Filing date: 2017-02-14
Publication date: 2017-05-24

Abstract

The invention discloses a cable clamping device. The cable clamping device comprises a base, wherein both sides of the base are fixedly connected with mounting plates; mounting screws are arranged on the mounting plates; the top part of the base is fixedly connected with a damping device; the damping device comprises a damping inner rod and a damping outer casing; the top end and bottom end of the damping inner rod respectively penetrate through the damping outer casing and extend into the damping outer casing. The cable clamping device has the advantages that by improving the damping device, the clamping device can be well damped, so that the falling of the clamping device due to overlarge vibration at the clamping part is avoided; by improving the buffer block and using the positioning block, the decreasing of the clamping effect due to reduction of cable radius is avoided, and the damage to the clamping device due to increase of cable radius is avoided; by using the limiting block and the tightening screw, the mounting efficiency of the clamping device is improved.

Description

A kind of cable clamping device

Technical field

The present invention relates to circuit safety technical field, specially a kind of cable clamping device.

Background technology

Cable is typically by several or several groups of wire groups of the similar rope of wire stranding, between every group of wire mutually Insulation, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation, and cable has interior energization, outer exhausted The feature of edge, cable needs to be clamped it operation by clamping device when in use.

Being shaken due to clamping device present position, easily occurs in traditional clamping device, it is impossible to carry out shock-absorbing operation well It is dynamic it is excessive caused by clamping device come off, bring potential safety hazard to user, when weather is subcooled or overheats, cable radius Easily occur change to a certain degree, easily occur due to cable radius reduce caused by clamping effect decline, to user with Carry out potential safety hazard, while clamping device is damaged caused by easily occurring increasing due to cable radius, shorten clamping device Service life, use while increasing cost to user is made troubles.

The content of the invention

It is an object of the invention to provide a kind of cable clamping device, with asking for solving to propose in above-mentioned background technology Topic.

To achieve the above object, the present invention provides following technical scheme：A kind of cable clamping device, including base, institute The both sides for stating base have been fixedly connected with installing plate, and installation screw is provided with the installing plate, and the top of the base is fixed Damping device is connected with, the damping device includes damping interior bar and damping shell, and the top and bottom of the damping interior bar are equal Through damping shell and the inside of damping shell is extended to, the damping interior bar is consolidated by damping spring with the inwall of damping shell Fixed connection, is fixedly connected with rebound at the top of the damping device, the lower block of fastening is fixedly connected with the top of the rebound, The both sides of block are fixedly connected with limited location block under the fastening, are provided with buffer stopper, the buffering under the fastening at the top of block Block includes the outer block of buffering, and the first rubber buffer head, the first rubber buffer head are fixedly connected with the right side of the outer block of the buffering Right side be fixedly connected with buffer spring, the right-hand member of the buffer spring is fixedly connected with the second rubber buffer head, described second Block in buffering is fixedly connected with the right side of rubber buffer head, the upper block of fastening is fixedly connected with the top of the buffer stopper, it is described tight Admittedly the both sides for going up block are flexibly connected by the both sides of the lower block of fastening screw and fastening.

Preferably, the bottom of the fastening screw is provided with roller ball, and roller ball and limited block top contact.

Preferably, locating piece, and locating piece have been fixedly connected with the top of the bottom of block and the lower block of fastening in the fastening It is equipped with buffer stopper.

Preferably, the first notch is offered on the right side of block in the buffering, the bottom of block offers second in the fastening Notch, offers the 3rd notch at the top of block under the fastening, and the first notch, the second notch and the 3rd groove are equipped with.

Compared with prior art, the beneficial effects of the invention are as follows：The cable clamping device, by changing for damping device It is good so that clamping device can be very good to carry out shock-absorbing operation, it is to avoid to be led because the vibration of clamping device present position is excessive The clamping device of cause comes off, for user provides safety guarantee, the improvement of buffer stopper and the use of locating piece, it is to avoid due to Clamping effect declines caused by cable radius reduce, for user provides safety guarantee, while avoiding due to cable radius Clamping device is damaged caused by increase, extends the service life of clamping device, and user is facilitated while reduces cost Use, limited block and fastening screw use cooperatively, facilitate user judge clamping device whether installation, increased The installation effectiveness of clamping device, facilitates the use of user.

Brief description of the drawings

Fig. 1 is schematic structural view of the invention；

Fig. 2 is the structural representation of damping device of the present invention；

Fig. 3 is the structural representation of buffer stopper of the present invention.

In figure：1 base, 2 installing plates, 3 install screws, 4 damping devices, 41 damping springs, 42 damping shells, in 43 dampings Block, 72 second rubber buffer heads, 73 first rubber buffer heads, 74 in bar, 5 rebounds, the lower block of 6 fastenings, 7 buffer stoppers, 71 bufferings The outer block of buffering, 75 buffer springs, 8 fastenings upper block, 9 fastening screws, 10 limited blocks, 11 locating pieces.

Specific embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.

Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of cable clamping device, including base 1, base 1 Both sides be fixedly connected with installing plate 2, be provided with installing plate 2 installation screw 3, the top of base 1 is fixedly connected with damping Device 4, damping device 4 includes damping interior bar 43 and damping shell 42, and the top and bottom of damping interior bar 43 are outside damping Shell 42 simultaneously extends to the inside of damping shell 42, and damping interior bar 43 is fixed with the inwall of damping shell 42 by damping spring 41 and connected Connect, by the improvement of damping device 4 so that clamping device can be very good to carry out shock-absorbing operation, it is to avoid due to clamping device Clamping device comes off caused by present position vibration is excessive, and for user provides safety guarantee, the top of damping device 4 is solid Surely rebound 5 is connected with, the top of rebound 5 is fixedly connected with the lower block 6 of fastening, and the both sides of the lower block 6 of fastening have been fixedly connected with Limited block 10, the top of the lower block 6 of fastening is provided with buffer stopper 7, and buffer stopper 7 includes the outer block 74 of buffering, buffers the right side of outer block 74 The first rubber buffer head 73 is fixedly connected with, the right side of the first rubber buffer head 73 is fixedly connected with buffer spring 75, buffering elastic The right-hand member of spring 75 is fixedly connected with the second rubber buffer head 72, and the right side of the second rubber buffer head 72 is fixedly connected with block in buffering 71, the bottom of block 8 has been fixedly connected with locating piece 11 with the top of the lower block 6 of fastening in fastening, and locating piece 11 is matched somebody with somebody with buffer stopper 7 Close and set, the improvement of buffer stopper 7 and the use of locating piece 11, it is to avoid caused by reducing due to cable radius under clamping effect Drop, for user provides safety guarantee, while avoiding because clamping device is damaged caused by cable radius increase, extends The service life of clamping device, facilitates the use of user while reduces cost, the top of buffer stopper 7 is fixedly connected with tightly Admittedly going up block 8, the both sides of block 8 are flexibly connected by the both sides of the lower block 6 of fastening screw 9 and fastening in fastening, the right side of block 71 in buffering Side offers the first notch, and the bottom of block 8 offers the second notch in fastening, and the top of the lower block 6 of fastening offers the 3rd notch, And first notch, the second notch and the 3rd groove are equipped with, the bottom of fastening screw 9 is provided with roller ball, and roller ball and limit Using cooperatively for the top contact of position block 10, limited block 10 and fastening screw 9, facilitates user and judges whether clamping device pacifies Install into, increased the installation effectiveness of clamping device, facilitate the use of user.

Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention And modification, the scope of the present invention be defined by the appended.

Claims

1. a kind of cable clamping device, including base（1）, it is characterised in that：The base（1）Both sides be fixedly connected with Installing plate（2）, the installing plate（2）On be provided with installation screw（3）, the base（1）Top be fixedly connected with damping dress Put（4）, the damping device（4）Including damping interior bar（43）With damping shell（42）, the damping interior bar（43）Top and Damping shell is run through in bottom（42）And extend to damping shell（42）Inside, the damping interior bar（43）By damping spring （41）With damping shell（42）Inwall be fixedly connected, the damping device（4）Top be fixedly connected with rebound（5）, institute State rebound（5）Top be fixedly connected with the lower block of fastening（6）, block under the fastening（6）Both sides be fixedly connected with limited location Block（10）, block under the fastening（6）Top be provided with buffer stopper（7）, the buffer stopper（7）Including buffering outer block（74）, institute State the outer block of buffering（74）Right side be fixedly connected with the first rubber buffer head（73）, the first rubber buffer head（73）Right side It is fixedly connected with buffer spring（75）, the buffer spring（75）Right-hand member be fixedly connected with the second rubber buffer head（72）, institute State the second rubber buffer head（72）Right side be fixedly connected with buffering in block（71）, the buffer stopper（7）Top be fixedly connected There is the upper block of fastening（8）, block in the fastening（8）Both sides pass through fastening screw（9）With the lower block of fastening（6）Both sides activity even Connect.

2. a kind of cable clamping device according to claim 1, it is characterised in that：The fastening screw（9）Bottom It is provided with roller ball, and roller ball and limited block（10）Top contact.

3. a kind of cable clamping device according to claim 1, it is characterised in that：Block in the fastening（8）Bottom With the lower block of fastening（6）Top be fixedly connected with locating piece（11）, and locating piece（11）With buffer stopper（7）It is equipped with.

4. according to a kind of cable clamping device described in claim 1, it is characterised in that：Block in the buffering（71）Right side opening It is provided with the first notch, block in the fastening（8）Bottom offer the second notch, block under the fastening（6）Top offer 3rd notch, and the first notch, the second notch and the 3rd groove be equipped with.