CN216751131U

CN216751131U - Cable tightening and fixing device

Info

Publication number: CN216751131U
Application number: CN202122965851.8U
Authority: CN
Inventors: 贾庆一; 于秀芝; 兰秋萍; 孙有全; 查延龙
Original assignee: Qingdao Shuanghe Power Engineering Co ltd
Current assignee: Qingdao Shuanghe Power Engineering Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-14
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a solid device is tightened to cable conductor, including fixed case, fixed incasement both sides all are equipped with and link up the piece, it is equipped with the extrusion piece to link up piece side, the extrusion piece passes through electric telescopic handle and is connected with fixed case, the extrusion piece is connected with linking piece through extrusion mechanism, fixed case both sides wall all rotates and is connected with the threaded rod, be equipped with the inner chamber in the fixed case, the intracavity be equipped with threaded rod complex power unit. The utility model discloses a set up the fixed case, link up the piece, extrude the piece, arc mounting plate, power unit and adjustment mechanism, the double-end motor can drive the threaded rod and rotate by the rotation, and the threaded rod can utilize nut, connecting rod and arc mounting plate to be close to the fixed case, and the electric telescopic handle that deuterogamies drives the piece of extrusion and is close to the arc mounting plate to the realization is fixed to the extrusion of cable, this fastening mode only need make double-end motor antiport in lax can, whole practicality and convenience are all very high.

Description

Cable tightening and fixing device

Technical Field

The utility model relates to the technical field of cables, especially, relate to a solid device is tightened to cable conductor.

Background

Cables are made of one or more mutually insulated conductors and an outer insulating sheath that carries power or information from one point to another.

The cable erects on the high altitude of keeping away from ground through strutting arrangement, many cables rely on fastener usually to be connected with strutting arrangement to realize, fastener among the prior art is curved fixed plate collocation fixing bolt more, the arc mounting plate sets up in the cable top, recycle fixing bolt and be connected the realization with strutting arrangement fixed surface with arc mounting plate both ends and fastening procedure to the cable, this kind of mode is very troublesome when adjusting the interval of two adjacent cables, need dismantle original fastener, adjust afterwards and fasten the procedure to it after the interval, and it is not practical very much to possess the convenience.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cable tightening and fixing device.

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

the utility model provides a solid device is tightened to cable conductor, includes the fixed case, both sides all are equipped with and link up the piece in the fixed case, it is equipped with the extrusion piece to link up piece side, the extrusion piece passes through electric telescopic handle and is connected with the fixed case, the extrusion piece passes through extrusion mechanism and links up the piece and be connected, fixed case both sides wall all rotates and is connected with the threaded rod, be equipped with the inner chamber in the fixed case, the intracavity be equipped with threaded rod complex power unit, two extrusion piece side all is equipped with two arc mounting plates, two connect through fixed establishment between the arc mounting plate, two the arc mounting plate all is connected with the threaded rod through adjustment mechanism.

Preferably, the extrusion mechanism comprises two extrusion rods fixed on the side walls of the extrusion blocks, the side walls of the connection blocks are provided with extrusion grooves matched with the extrusion rods, and the extrusion rods are elastically connected with the inner walls of the extrusion grooves through extrusion springs.

Preferably, the power mechanism comprises a double-head motor arranged in the inner cavity, the end parts of the two threaded rods penetrate through the outer wall of the fixed box and extend into the inner cavity, and the end parts of the two threaded rods are fixedly connected with an output shaft of the double-head motor.

Preferably, the fixing mechanism comprises an insertion block arranged at the end part of the arc-shaped fastening plate, the end part of the arc-shaped fastening plate is provided with a slot matched with the insertion block, and the insertion block is connected with the slot through a fixing bolt.

Preferably, adjustment mechanism includes threaded connection in threaded rod outer wall side nut, be connected through the connecting rod between nut and the arc mounting plate, the connecting rod both ends are rotated through first turning block and second turning block and nut and arc mounting plate respectively and are connected.

Preferably, the one side that the extrusion piece is close to the arc mounting plate is equipped with cable harness complex arc wall, arc mounting plate and arc wall inner wall all are equipped with the rubber pad.

The utility model has the advantages that:

1. through setting up the fixed box, linking up the piece, the extrusion piece, arc mounting plate, power unit and adjustment mechanism, the double-end motor can drive the threaded rod and rotate by the rotational energy, and the threaded rod can utilize the nut, connecting rod and arc mounting plate to be close to the fixed box, and the electric telescopic handle that deuterogamies drives the extrusion piece and is close to the arc mounting plate to the realization is fixed to the extrusion of cable, this fastening mode only need make double-end motor reverse rotation in lax can, whole practicality and convenience are all very high.

2. Through setting up extrusion mechanism and fixed establishment, the elastic potential energy that utilizes extrusion spring to provide avoids extrusion piece and arc mounting plate to cause excessively extrusion to the cable to guarantee fastening security, can separate and two fixed arc mounting plates with the help of fastening bolt simultaneously, thereby make things convenient for the device to install and dismantle, improved the convenience of device.

Drawings

Fig. 1 is a schematic view of an internal structure of a cable tightening and fastening device according to the present invention;

fig. 2 is a schematic view of an external structure of a cable tightening and fastening device according to the present invention;

fig. 3 is a schematic structural view of an arc-shaped fastening plate of the cable tightening and fastening device of the present invention.

In the figure: the device comprises a fixed box 1, an extrusion block 2, an extrusion rod 3, an extrusion groove 4, an extrusion spring 5, a nut 6, a connecting rod 7, a first rotating block 8, an arc-shaped fastening plate 9, an insertion block 10, a fixing bolt 11, a second rotating block 12, an inner cavity 13, a double-head motor 14, a connecting block 15 and an electric telescopic rod 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a solid device is tightened to cable conductor, including fixed case 1, both sides all are equipped with linking piece 15 in the fixed case 1, linking piece 15 side is equipped with extrusion piece 2, extrusion piece 2 is connected with fixed case 1 through electric telescopic handle 16, extrusion piece 2 is connected with linking piece 15 through extrusion mechanism, extrusion mechanism includes two stripper bars 3 that are fixed in 2 lateral walls of extrusion piece, linking piece 15 lateral walls are equipped with 3 complex extrusion grooves 4 with the stripper bar, stripper bar 3 passes through

extrusion spring

5 and 4 inner wall elastic connection in extrusion grooves, the elastic potential energy that extrusion spring 5 provided can provide the elastic buffer for the cable fastening, avoid the cable to be passed the centre gripping excessively and lead to the outer wall to damage.

The both sides wall of 1 both sides of containing box all rotates and is connected with the threaded rod, be equipped with inner chamber 13 in the containing box 1, be equipped with in the inner chamber 13 with threaded rod complex power unit, power unit is including setting up the double-end motor 14 in inner chamber 13, two screw rod tip all run through 1 outer wall of containing box and extend to in the inner chamber 13, two screw rod tip all with double-end motor 14 output shaft fixed connection, double-end motor 14 is the power device of this device, start double-end motor 14 and can drive the threaded rod and rotate.

Two 2 sides of extrusion piece all are equipped with two arc mounting plates 9, connect through fixed establishment between two arc mounting plates 9, fixed establishment is including setting up in the inserted block 10 of one of them arc mounting plate 9 tip, another arc mounting plate 9 tip be equipped with inserted block 10 complex slot, be connected through fixing bolt 11 between inserted block 10 and the slot, in lax and dismantlement whole device, only need with double-end motor 14 reversal and with 16 upset of electric telescopic handle make arc mounting plate 9 and extrusion piece 2 separate can, it can separate the arc mounting plate 9 of two connections to twist fixing bolt 11 down simultaneously, can separate whole device and cable after losing the restriction.

Two arc mounting plates 9 all are connected with the threaded rod through adjustment mechanism, adjustment mechanism includes threaded connection in threaded rod outer wall side nut 6, be connected through connecting rod 7 between nut 6 and the arc mounting plate 9, 7 both ends of connecting rod are connected with nut 6 and arc mounting plate 9 rotation through first turning block 8 and second turning block 12 respectively, during the threaded rod forward rotation, two longitudinal symmetry's nut 6 can remove and keep away from at the threaded rod outer wall, arc mounting plate 9 can be close to extrusion block 2 this moment, start electric telescopic handle 16 simultaneously and make its extension, 16 extensions of electric telescopic handle can utilize its flexible end and linking piece 15 to drive extrusion block 2 and be close to arc mounting plate 9, arc mounting plate 9 and extrusion block 2 are mutually supported, the cable can be fixed by

arc mounting plate

9 and 2 centre grippings of extrusion block.

The one side that extrusion piece 2 is close to arc mounting plate 9 is equipped with cable harness complex arc wall, and arc mounting plate 9 and arc wall inner wall all are equipped with the rubber pad, and the arc wall is for the cooperation cable appearance, and the rubber pad can protect the cable outer wall to avoid because the extrusion is fixed to receive the friction damage simultaneously.

The utility model discloses during the use, start double-end motor 14 and can drive the threaded rod and rotate, when the threaded rod forward-rotating, two nut 6 of longitudinal symmetry can remove and keep away from at the threaded rod outer wall, arc mounting plate 9 can be close to extrusion block 2 this moment, start electric telescopic handle 16 simultaneously and make its extension, electric telescopic handle 16 extension can utilize its flexible end and linking piece 15 to drive extrusion block 2 and be close to arc mounting plate 9, arc mounting plate 9 and extrusion block 2 are mutually supported, the cable can be held fixedly by arc mounting plate 9 and extrusion block 2, the elastic potential energy that extrusion spring 5 provided at this moment can provide elastic buffer for the cable fastening, avoid the cable to be excessively held and lead to the outer wall to damage;

when relaxing and dismantling whole device, only need with double-end motor 14 reversal and with 16 upsets of electric telescopic handle make arc mounting plate 9 with the separation of extrusion piece 2 can, twist off fixing bolt 11 simultaneously and can separate the arc mounting plate 9 of two connections, can separate whole device and cable after losing the restriction.

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 solid device is tightened to cable conductor, includes fixed case (1), its characterized in that, both sides all are equipped with links up piece (15) in fixed case (1), it is equipped with extrusion piece (2) to link up piece (15) side, extrusion piece (2) are connected with fixed case (1) through electric telescopic handle (16), extrusion piece (2) are connected with linking up piece (15) through extrusion mechanism, fixed case (1) both sides wall all rotates and is connected with the threaded rod, be equipped with inner chamber (13) in fixed case (1), be equipped with in inner chamber (13) with threaded rod complex power unit, two extrusion piece (2) side all is equipped with two arc mounting plate (9), two connect through fixed establishment between arc mounting plate (9), two arc mounting plate (9) all are connected with the threaded rod through adjustment mechanism.

2. The cable lacing fixture of claim 1, wherein the pressing mechanism comprises two pressing rods (3) fixed on the side walls of the pressing block (2), the side walls of the connecting block (15) are provided with pressing grooves (4) matched with the pressing rods (3), and the pressing rods (3) are elastically connected with the inner walls of the pressing grooves (4) through pressing springs (5).

3. The cable lacing fixture of claim 1, wherein the power mechanism comprises a double-headed motor (14) disposed in the inner cavity (13), the ends of the two threaded rods extend through the outer wall of the fixing box (1) and into the inner cavity (13), and the ends of the two threaded rods are fixedly connected to an output shaft of the double-headed motor (14).

4. The cable lacing fixture of claim 1, wherein the fixing mechanism comprises an insert (10) disposed at an end of one of the arc-shaped fastening plates (9), and a slot engaged with the insert (10) is disposed at an end of the other arc-shaped fastening plate (9), and the insert (10) is connected to the slot by a fixing bolt (11).

5. The cable lacing fixture of claim 4, wherein the adjustment mechanism comprises a nut (6) threaded on the outer wall of the threaded rod, the nut (6) is connected with the arc-shaped fastening plate (9) through a connecting rod (7), and two ends of the connecting rod (7) are rotatably connected with the nut (6) and the arc-shaped fastening plate (9) through a first rotating block (8) and a second rotating block (12), respectively.

6. The cable lacing fixture of claim 1, wherein the extrusion block (2) has an arcuate groove adjacent to the arcuate clamping plate (9) for engaging the cable bundle, and wherein the arcuate clamping plate (9) and the inner wall of the arcuate groove are provided with rubber pads.