CN214590367U

CN214590367U - Cable clamping device for electronic information communication

Info

Publication number: CN214590367U
Application number: CN202121176341.6U
Authority: CN
Inventors: 谢运陶
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-02
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a cable clamping device for electronic information communication, comprising a base plate, be connected with two pendulum rods, every through the round pin hub rotation on the bottom plate all be fixed with a connecting block on the pendulum rod, every two outer semi-rings of equal fixedly connected with on the connecting block, two outer semi-rings on the connecting block offset and can constitute two loop type structures, and are same one side that two outer semi-rings on the connecting block are close to each other has all seted up an inside groove. The utility model discloses in be provided with the trachea, tracheal venthole and the gasbag intercommunication that corresponds, another venthole passes through communicating pipe and another gasbag intercommunication, and when the semi-ring was in the counterbalance state in two, the air in the trachea can directly get into the gasbag of semi-ring in another through communicating pipe for the gasbag inflation and with cable fully contact, thereby accomplish the effect of fixed centre gripping to the cable.

Description

Cable clamping device for electronic information communication

Technical Field

The utility model relates to an electronic information communication equipment technical field especially relates to a cable clamping device is used in electronic information communication.

Background

In the field of electronic information communication, a cable is one of indispensable parts, and in the laying construction process of the cable, the cable often needs to be clamped locally, otherwise, it is difficult to ensure that the position of the whole cable is completely in a preset position.

The existing cable clamping device is simple in structure, certain abrasion can be caused on the surface of a cable in the process of clamping the cable, the service life of the cable is shortened, secondly, the general cable clamping device is not strong in fixation, the cable taking and placing process is troublesome, the cable cannot be fixed to the cable in different sizes, and gaps are easily generated between the cable in a thin size and the clamping device, so that the cable is loosened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the prior art, and the cable clamping device for electronic information communication who provides.

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

the utility model provides a cable clamping device for electronic information communication, includes the bottom plate, it is connected with two pendulum rods to rotate through the round pin axle on the bottom plate, every all be fixed with a connecting block on the pendulum rod, every equal two outer semi-rings of fixedly connected with on the connecting block, two loop type structures can be constituteed in four outer semi-rings on the connecting block counterbalance, and are same an inside groove has all been seted up to one side that two outer semi-rings on the connecting block are close to each other, and is same in two inside grooves that the connecting block corresponds common sliding connection have an interior semi-ring, two an annular structure can be constituteed in the interior semi-ring counterbalance, every the inner wall of interior semi-ring all is fixed with an gasbag, one of them is provided with the pump gas subassembly that can supply gas to the gasbag on the interior semi-ring.

Preferably, the outer wall of the inner half ring provided with the pumping assembly is rotatably connected with a stop lever through a pin shaft, and one side wall of the stop lever and the outer wall of the inner half ring are fixedly connected with a spring together.

Preferably, the pumping assembly comprises a sliding block, a sliding groove is formed in the corresponding inner half ring, an arc-shaped groove is formed in the corresponding inner half ring, a first piston is connected in the arc-shaped groove in a sealing and sliding mode, an arc-shaped rod is fixedly connected to the sliding block, and the arc-shaped rod penetrates through the side wall of the arc-shaped groove and is fixedly connected with the piston.

Preferably, the air pipe is embedded in one end, away from the sliding groove, of the inner half ring in the arc-shaped groove, two air outlets are formed in one end, away from the arc-shaped groove, of the air pipe, one of the air outlets is communicated with the corresponding air bag, the other air outlet directly penetrates through the side wall of the corresponding inner half ring, a communicating pipe is embedded in the other inner half ring, one end of the communicating pipe is communicated with the corresponding air bag, the other end of the communicating pipe penetrates through the side wall of the corresponding inner half ring, and when the two inner half rings are in a state of abutting against each other, one air outlet of the air pipe abuts against one end of the communicating pipe.

Preferably, the rubber pads are glued to the ends, close to each other, of the lower ends of the two inner half rings, circular holes are formed in the rubber pads, and the top ends of the four outer half rings are fixedly connected with locking pieces jointly.

Preferably, the slider top is seted up flutedly, the arc wall is close to tracheal one end and is provided with two check valves, the one end and the inside intercommunication of arc wall of check valve, the other end and external intercommunication, two the check valve set up opposite direction, every the surface of gasbag all is provided with the disappointing valve that can manually open.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses in be provided with the trachea, tracheal venthole and the gasbag intercommunication that corresponds, another venthole passes through communicating pipe and another gasbag intercommunication, and when the semi-ring was in the counterbalance state in two, the air in the trachea can directly get into the gasbag of semi-ring in another through communicating pipe for the gasbag inflation and with cable fully contact, thereby accomplish the effect of fixed centre gripping to the cable.

2. The utility model discloses well gasbag thoroughly is full of the air and tightly offsets the back rather than inside cable, stir the slider and can make its motion, when its motion to offset or the arc wall internal pressure intensity is enough big with the spout lateral wall, the continuation motion can drive interior semi-ring motion, and the inside gasbag of interior semi-ring then tightly offsets with the cable, so interior semi-ring rotates and can drive the cable and carry out certain rotation to adjust whole cable can not be in obvious torsional state, increase the life of cable.

Drawings

Fig. 1 is a schematic structural view of a cable clamping device for electronic information communication according to the present invention;

fig. 2 is a cross-sectional view of an inner half ring portion of a cable clamping device for electronic information communication according to the present invention.

In the figure: the device comprises a base plate 1, a swing rod 2, a connecting block 3, an outer half ring 4, an inner half ring 5, a locking piece 6, an air bag 7, a stop lever 8, a sliding groove 9, a sliding block 10, an arc-shaped groove 11, a piston 12, an air pipe 13, a communicating pipe 14, a rubber pad 15 and an air release valve 16.

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. 1-2, a cable clamping device for electronic information communication comprises a base plate 1, two swing rods 2 are rotatably connected to the base plate 1 through pin shafts, each swing rod 2 is fixedly provided with a connecting block 3, each connecting block 3 is fixedly connected with two outer half rings 4, the four outer half rings 4 on the two connecting blocks 3 are abutted to form two annular structures, one side, close to each other, of each outer half ring 4 on the same connecting block 3 is provided with an inner groove, the two inner grooves corresponding to the same connecting block 3 are jointly and slidably connected with an inner half ring 5, the two inner half rings 5 are abutted to form an annular structure, the inner wall of each inner half ring 5 is fixedly glued with an air bag 7, one of the inner half rings 5 is provided with an air pumping assembly capable of supplying air to the air bag 7, the air pumping assembly can pump air into the air bag 7, and the air bag 7 is inflated to keep full contact with a cable inside the air bag 7, when two connecting blocks 3 rotated to both sides along with pendulum rod 2, the outer semi-ring 4 of both sides was kept away from each other, can place the cable in the middle part of inner semi-ring 5 this moment, then the connection block 3 of reverse rotation made two outer semi-rings 4 be close to each other, then fixed the outer semi-ring of both sides through latch fitting 6, inside groove part structure makes two inner semi-rings 5 can slide on the outer semi-ring 4 of both sides, and the inner semi-ring 5 of one side can slide to the inside groove of another outer semi-ring 4 promptly, guarantees that inner semi-ring 5 has bigger motion space.

The outer wall of the inner semi-ring 5 provided with the pumping assembly is rotatably connected with a stop lever 8 through a pin shaft, one side wall of the stop lever 8 and the outer wall of the inner semi-ring 5 are fixedly connected with a spring together, as shown in fig. 2, one limit position of the stop lever 8 in the rotating process is that the stop lever rotates clockwise to be attached to the inner semi-ring 5 at the position shown in the figure, and the other limit position is that the stop lever 8 is parallel to the radial direction of the inner semi-ring 5; referring to fig. 1, if the inner half ring 5 continues to move clockwise, the stop lever 8 will abut against the connecting block 3, and the inner half ring 5 cannot rotate further, otherwise it can rotate counterclockwise.

The pumping assembly comprises a sliding block 10, a sliding groove 9 is further formed in the corresponding inner half ring 5, an arc-shaped groove 11 is further formed in the corresponding inner half ring 5, a first piston 12 is connected in the arc-shaped groove 11 in a sealing and sliding mode, an arc-shaped rod is fixedly connected to the sliding block 10, and the arc-shaped rod penetrates through the side wall of the arc-shaped groove 11 and is fixedly connected with the piston 12. The staff pulls slider 10 and drives piston 12 and slide in arc 11 to open the air extrusion to gasbag 7 in with arc 11, make gasbag 7 inflation and fully contact with the cable.

Inner semi-ring 5 has buried trachea 13 in the one end that chute 9 was kept away from to arc 11, the one end that arc 11 was kept away from to trachea 13 is provided with two ventholes, one of them venthole and the gasbag 7 intercommunication that corresponds, another venthole directly runs through the lateral wall that corresponds inner semi-ring 5, semi-ring 5 is buried underground in another, the one end and the gasbag 7 intercommunication that corresponds of communicating pipe 14, the other end of communicating pipe 14 runs through the lateral wall that corresponds inner semi-ring 5, when two inner semi-ring 5 counterbalance states, a venthole of trachea 13 offsets with the one end of communicating pipe 14, during the counterbalance state, the air in the trachea 13 can directly get into the gasbag 7 of semi-ring 5 in another through communicating pipe 14, make gasbag 7 inflation and with cable fully contact.

The one end that 5 lower extremes of semi-ring are close to each other in two has all glued rubber pad 15, has seted up the round hole on the rubber pad 15, and the common fixedly connected with latch fitting 6 in top of four outer semi-rings 4, latch fitting 6 are used for being in the same place the outer semi-ring 4 of both sides is fixed, and latch fitting 6 can use multiple buckle structure among the prior art, does not do the repeated description here.

The slider 10 top is seted up flutedly, and the staff inserts size complex member and can easily stir slider 10 in the recess, and the one end that the arc wall 11 is close to trachea 13 is provided with two check valves, the one end and the 11 inside intercommunications of arc wall of check valve, the other end and external intercommunication, the opposite direction that sets up of two check valves, slider 10 remove and drive piston 12 reciprocating motion in arc wall 11, guarantee can be continuous to pump gas in 7 gasbags under the effect of two check valves. The surface of each air bag 7 is provided with a manually openable air release valve 16, and the air bags 7 can be deflated by manually opening the air release valves 16.

The utility model discloses in, gasbag 7 is thoroughly full of the air and tightly offsets the back rather than inside cable, stir slider 10 and can make its motion, when its motion to offset or arc wall 11 interior pressure is enough big with spout 9 lateral wall, continue the motion and can drive interior semi-ring 5 motion, and interior semi-ring 5 inside gasbag 7 then tightly offsets with the cable, so interior semi-ring 5 rotates and can drive the cable and carry out certain rotation, thereby adjust whole cable can not be in obvious torsional state, increase the life of cable.

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. A cable clamping device for electronic information communication comprises a base plate (1) and is characterized in that two swing rods (2) are rotatably connected to the base plate (1) through pin shafts, each swing rod (2) is fixedly provided with a connecting block (3), each connecting block (3) is fixedly connected with two outer semi-rings (4), the four outer semi-rings (4) on the two connecting blocks (3) are abutted to form two annular structures, one side, close to each other, of each outer semi-ring (4) on the same connecting block (3) is provided with an inner groove, an inner semi-ring (5) is jointly and slidably connected in the two inner grooves corresponding to the same connecting block (3), the two inner semi-rings (5) are abutted to form an annular structure, and the inner wall of each inner semi-ring (5) is fixedly glued with an air bag (7), one of the inner half rings (5) is provided with an air pumping component which can supply air to the air bag (7).

2. The cable clamping device for electronic information communication according to claim 1, wherein the outer wall of the inner semi-ring (5) provided with the pumping assembly is rotatably connected with a stop lever (8) through a pin shaft, and a spring is fixedly connected with a side wall of the stop lever (8) and the outer wall of the inner semi-ring (5).

3. The cable clamping device for electronic information communication according to claim 1, wherein the pumping assembly comprises a sliding block (10), a sliding groove (9) is further formed in the corresponding inner half ring (5), an arc-shaped groove (11) is further formed in the corresponding inner half ring (5), a first piston (12) is hermetically and slidably connected in the arc-shaped groove (11), an arc-shaped rod is fixedly connected to the sliding block (10), and the arc-shaped rod penetrates through the side wall of the arc-shaped groove (11) and is fixedly connected with the piston (12).

4. The cable clamping device for electronic information communication according to claim 3, wherein the inner half ring (5) is embedded with an air pipe (13) at one end of the arc-shaped groove (11) far from the sliding groove (9), one end of the air pipe (13) far from the arc-shaped groove (11) is provided with two air outlet holes, one of the air outlet holes is communicated with the corresponding air bag (7), the other air outlet hole directly penetrates through the side wall of the corresponding inner half ring (5), a communicating pipe (14) is embedded in the other inner half ring (5), one end of the communicating pipe (14) is communicated with the corresponding air bag (7), the other end of the communicating pipe (14) penetrates through the side wall of the corresponding inner half ring (5), and when the two inner half rings (5) are in an abutting state, one air outlet hole of the air pipe (13) abuts against one end of the communicating pipe (14).

5. The cable clamping device for electronic information communication according to claim 1, wherein a rubber pad (15) is glued to one end of the lower ends of the two inner half rings (5) close to each other, a circular hole is formed in the rubber pad (15), and the top ends of the four outer half rings (4) are fixedly connected with a locking piece (6) together.

6. The cable clamping device for electronic information communication according to claim 4, wherein the top end of the sliding block (10) is provided with a groove, one end of the arc-shaped groove (11) close to the air pipe (13) is provided with two one-way valves, one end of each one-way valve is communicated with the inside of the arc-shaped groove (11), the other end of each one-way valve is communicated with the outside, the two one-way valves are arranged in opposite directions, and the surface of each air bag (7) is provided with a manually openable air release valve (16).