CN212435256U

CN212435256U - Cable clamping device

Info

Publication number: CN212435256U
Application number: CN202021240533.4U
Authority: CN
Inventors: 施学昭; 付四喜; 王雪冬; 李战强; 刘现伟; 史红伟
Original assignee: State Grid Corp of China SGCC; Zhoukou Power Supply Co of State Grid Henan Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Zhoukou Power Supply Co of State Grid Henan Electric Power Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-01-29
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a cable clamping device, which comprises a fixing frame, set up bolt one on the mount, the mount top sets up the layer board, the layer board top is rotated and is connected the rotor plate, the rotor plate other end can be dismantled with the layer board and be connected, set up the chamber that holds of holding the cable conductor between layer board and the rotor plate, it sets up the clamp plate to hold the intracavity, set up the drive assembly that the drive clamp plate reciprocated on the rotor plate, the utility model discloses can bundle the cable conductor and press from both sides the fastening and decide, simple structure, convenient to use conveniently changes the quantity of the tight cable conductor of clamp.

Description

Cable clamping device

Technical Field

The utility model belongs to the technical field of the cable clamping technique and specifically relates to a cable clamping device is related to.

Background

When the secondary cable is repaired, the secondary cable needs to be bundled, the conventional cable bundling mode is that the cable is mostly bundled by a plastic bundling belt, although the fixing mode is simple, the fixing is not firm, the cable can be driven to move together when the wire core is straightened, the working progress is influenced, and the change of the number of the bundled cables is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a cable clamping device to the not enough of prior art, bundles the cable conductor and presss from both sides the fastening and fix, simple structure, and convenient to use conveniently changes the quantity of the cable conductor that presss from both sides tightly.

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

the utility model provides a cable clamping device, includes the mount, set up bolt one on the mount, the mount top sets up the layer board, the layer board top is rotated and is connected the rotor plate, the rotor plate other end can be dismantled with the layer board and be connected, set up the chamber that holds the cable conductor between layer board and the rotor plate, it sets up the clamp plate to hold the intracavity, set up the drive assembly that drives the clamp plate and reciprocate on the rotor plate.

Further, the driving assembly is a second bolt, the second bolt is in threaded connection with the rotating plate, the bottom end of the second bolt is rotatably connected with the rotating plate, the top surface of the pressing plate is provided with a fixing plate, the rotating plate is provided with a through hole matched with the fixing plate, a connecting plate is arranged between the top ends of the fixing plates, and the second bolt is rotatably connected with the connecting plate.

Furthermore, the supporting plate, the rotating plate and the pressing plate are all arc-shaped plates, the outer peripheral surface of the pressing plate is attached to the inner peripheral surface of the rotating plate, and the supporting plate is provided with a second cleaning hole matched with the two ends of the pressing plate.

Furthermore, a seven-star handle is arranged at the top end of the second bolt.

Furthermore, the inner concave surfaces of the pressing plate and the supporting plate are provided with anti-slip pads.

The utility model has the advantages that:

1. the first bolt is screwed to control the distance between the top of the first bolt and the inner wall of the fixing frame, the fixing frame is fixed on the lower cross arm of the screen cabinet, and the whole clamping device is fixed, so that the structure is simple and the fixing is reliable; the rotating plate is rotated to open, the cable to be bundled and fixed is placed in the supporting plate, the driving assembly is driven to press the pressing plate downwards, the pressing plate and the supporting plate tightly press the cable, the cable is extruded and fixed, the cable is clamped by controlling the distance between the pressing plate and the supporting plate, the clamping is convenient, the cable is not required to be bundled by a binding belt, the cable cannot be driven to move together when the cable core is straightened, and the fixing is firm; when the quantity of the bundled cables needs to be changed, the rotating plate is opened only by rotating, the cables are taken out or added, the driving pressing plate is pressed downwards, the cables in the supporting plate are clamped tightly, and the quantity of the cables needing to be clamped is changed conveniently.

2. And the second bolt is screwed in different directions, the pressing plate moves downwards or upwards under the limiting action of the fixing plate, the cable is compressed or loosened, the internal and external threads are firmly matched and are not easy to move up and down, the cable is not easy to loosen after being clamped, and the clamping effect is good.

3. The supporting plate, the rotating plate and the pressing plate are all arc-shaped plates, the outer peripheral surface of the pressing plate is attached to the inner peripheral surface of the rotating plate, and a gap between the pressing plate and the supporting plate is large, so that more cables can be accommodated for clamping; the supporting plate is provided with a second clearing hole matched with the two ends of the pressing plate, the pressing plate can enter the second clearing hole, a gap between the pressing plate and the supporting plate is reduced, a small number of cables can be clamped, and the use is flexible.

4. The top end of the second bolt is provided with the seven-star handle, so that the torque for rotating the second bolt is increased, the second bolt is convenient to rotate, and a good clamping effect is guaranteed.

5. All set up the slipmat on the interior concave surface of clamp plate and layer board, increase the frictional force between clamp plate, layer board and the cable bundle surface, the cable conductor after pressing from both sides tightly is difficult for removing.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a schematic view of a connection structure between a supporting plate and a rotating plate;

FIG. 3 is a schematic mechanical view of the platen and its connecting assembly;

FIG. 4 is a schematic view of the platen moving downward;

the bearing comprises a fixed frame 1, a bolt I2, a bolt I3, a supporting plate 4, a rotating plate 5, a pressing plate 6, a bolt II 7, a fixed plate 8, a connecting plate 9, a clearing hole 10, a seven-star handle 11, a bolt III 12, a bulge I13, a groove I14, a bulge I15, a bulge II 16, a groove II 17, a bearing I18, a bearing II 19 and a circular shaft 20.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

As shown in fig. 1-4, the utility model discloses a first embodiment, a cable clamping device, including mount 1, mount 1 is the channel-section steel, beats out the screw through the tapping machine on mount 1's the bottom plate, screw female connection bolt 2, welds layer board 3 on mount 1's the top surface, and layer board 3 top is rotated and is connected rotor plate 4, as shown in fig. 2, and layer board 3 and rotor plate 4 are the arc, and rotor plate 4 left end is rotated with layer board 3 and is connected, and the connected mode is: a first bulge 12 is welded on the left end face of the supporting plate 3, a first groove 13 matched with the first bulge 12 is cut at the left end of the rotating plate 4 through a cutting machine, the first bulge 12 is inserted into the first groove 13 and then hinged through a circular shaft 20, and discs are welded at two ends of the circular shaft 20 to prevent the left end of the rotating plate 4 from being separated from the left end of the supporting plate 3; the other end of the rotating plate 4 is detachably connected with the supporting plate 3 in a mode that a first convex edge 14 is welded on the right side face of the right end of the supporting plate 3, a second convex edge 15 is welded on the right side face of the right side of the rotating plate 4, a second convex edge 16 is welded below the second convex edge 15, a second groove 17 matched with the second convex edge 16 is cut on the first convex edge 14 through a cutting machine, corresponding through holes are punched on two sides of the second groove 17 and the first convex edge 14 through a punching machine, a third bolt 11 is inserted into the through holes, and a nut is installed at the other end of the third bolt. As shown in fig. 1, a gap exists between the supporting plate 3 and the rotating plate 4, an arc-shaped pressing plate 5 is arranged in the gap, the outer circumferential surface of the pressing plate 5 is tightly attached to the inner circumferential surface of the rotating plate 4, two end surfaces of the pressing plate 5 are flush with two end surfaces of the rotating plate 4, and a driving component for driving the pressing plate 5 to move up and down is arranged on the rotating plate 4.

As shown in fig. 3, the driving assembly is a second bolt 6, a screw hole matched with the second bolt 6 is formed in the rotating plate 4 through the tapping machine, the second bolt 6 is in threaded connection with the screw hole, the bottom end of the second bolt 6 is rotatably connected to the pressing plate 5, and the connection mode is as follows: a through hole is punched in the center of the pressing plate 5 through the punching machine, a first bearing 18 is fixed in the through hole, the first bearing 18 is a deep groove ball bearing, and the bottom end of a second bolt 6 is welded in an inner ring of the first bearing 18. Fixed plate 7 of two cuboid structures of vertical welding on

clamp plate

5, 7 symmetries of fixed plate set up in two 6 both sides of bolt, go up rotor plate 4 through lathe processing play with 7 assorted through-holes of fixed plate, welded connection board 8 between 7 tops of fixed plate, the through-hole has been played on the connecting plate 8, fixed bearing two 19 in the through-hole, bearing two 19 is the antifriction bearing of arbitrary model, the double-screw bolt of bolt two 6 passes through the viscose to be fixed in bearing two 19, bolt two 19 rotates to be connected on rotor plate 4 this moment, for the convenience rotate bolt two 6, weld seven star handle 10 on the head of bolt two 6. At the moment, the second bolt 6 is screwed downwards, the pressing plate 5 moves downwards under the limiting action of the fixing plate 7, and the supporting plate 3 is machined to form cleaning holes 9 matched with the two ends of the pressing plate 5 through a lathe.

When the cable tie fixing device is used, the fixing frame 1 is installed on a cross arm at the lower part of a screen cabinet, the first bolt 2 is screwed to control the distance between the top of the first bolt 2 and the inner wall of the fixing frame 1, the fixing frame 1 is fixed on the cross arm, the nut is removed, the third bolt 11 is removed, the rotating plate 4 is opened, a cable tie is placed on the supporting plate 3, the rotating plate 4 is rotated to be closed, the third bolt 11 is installed again after the second bulge 16 is placed in the second groove 17, the nut is installed at the other end of the third bolt 11, the second bolt 6 is screwed downwards, as shown in figure 4, the pressing plate 5 moves downwards to clamp the cable tie, attention needs to be paid to tidy the cable tie when the second bolt 6 is screwed downwards, and the cable is prevented from being pressed into the cleaning hole 9 at the.

Example two

The difference between this embodiment and the first embodiment is that the inner concave surfaces of the pressing plate 5 and the supporting plate 3 are both fixed with rubber non-slip pads (not shown in the figure) by glue, and through holes matched with the clearance holes 9 are cut on the rubber pads on the supporting plate 3 by a cutting machine.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a cable clamping device, its characterized in that, includes mount (1), set up bolt (2) on mount (1), mount (1) top sets up layer board (3), layer board (3) top is rotated and is connected rotor plate (4), the rotor plate (4) other end can be dismantled with layer board (3) and be connected, there is the space between layer board (3) and rotor plate (4), set up clamp plate (5) in the space, set up the drive assembly that drives clamp plate (5) and reciprocate on rotor plate (4).

2. The cable clamping device according to claim 1, wherein the driving assembly is a second bolt (6), the second bolt (6) is in threaded connection with the rotating plate (4), the bottom end of the second bolt (6) is in rotary connection with the pressing plate (5), the pressing plate (5) is vertically provided with the fixing plate (7), the rotating plate (4) is provided with a through hole matched with the fixing plate (7), a connecting plate (8) is arranged between the top ends of the fixing plate (7), and the second bolt (6) is in rotary connection with the connecting plate (8).

3. The cable clamping device according to claim 1, wherein the supporting plate (3), the rotating plate (4) and the pressing plate (5) are all arc-shaped plates, the outer circumferential surface of the pressing plate (5) is attached to the inner circumferential surface of the rotating plate (4), and the supporting plate (3) is provided with cleaning holes (9) matched with the two ends of the pressing plate (5).

4. A cable clamp according to claim 2, characterized in that a seven-star handle (10) is provided at the top end of the second bolt (6).

5. A cable clamping device according to claim 1, characterised in that the pressure plate (5) and the carrier plate (3) are provided with anti-slip pads (11) on their inner concave surfaces.