CN210245147U

CN210245147U - Cable prestress treatment device capable of being adjusted and tightly fixed simultaneously

Info

Publication number: CN210245147U
Application number: CN201920599081.XU
Authority: CN
Inventors: Chaoyou Zeng; 曾朝友
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-04-03
Anticipated expiration: 2029-04-28

Abstract

The utility model provides a cable conductor prestressing force processing apparatus that can adjust simultaneously and closely fix, includes the fixed plate, the spout has been seted up on the front of fixed plate, and the front swing joint of fixed plate has the wire spare of pegging graft with the spout. This can adjust simultaneously and inseparable fixed cable conductor prestressing force processing apparatus, cooperation through changeing piece and fixture block is used, when using prestressing force processing apparatus, earlier make the handle promote inwards, make changeing the piece and can rotate, change the piece clockwise or anticlockwise rotating through the bull stick, thereby make the wire spare outwards move simultaneously, or to the intermediate motion simultaneously, and adjust the back, loosen the handle, the kicking block pops out under the effect of spring two, the fixture block is extruded from the reference column by the kicking block, make fixture block and draw-in groove joint, make changeing the piece closely fixed, can not take place the rotation, thereby reached and adjusted wire spare and the inseparable effect of fixing of wire spare simultaneously, the operation is simplified, the production efficiency is improved, the winding quality of cable conductor when winding is improved.

Description

Cable prestress treatment device capable of being adjusted and tightly fixed simultaneously

Technical Field

The utility model relates to a cable conductor prestressing force processing apparatus technical field specifically is a can adjust simultaneously and closely fixed cable conductor prestressing force processing apparatus.

Background

The cable is the material that is used for transmitting electricity, the cable conductor adopts aluminium conductors on steel core mostly, the cable conductor has the aluminium conductors on single-layer or multilayer transposition in the galvanized steel core outside mostly, in-process at the production cable, because aluminium conductors is difficult for twining tightly when twining with the steel core, it is easy not hard up, but the application of force is great in cable production process, the nut that is used for fixing the conductor produces easily not hard up, lead to the conductor fixed unstability, and, present prestressing force processing apparatus need unscrew fixation nut one by one when adjusting, readjust the position of conductor, then twist fixation nut again, complex operation, therefore we have proposed a cable conductor prestressing force processing apparatus that can adjust simultaneously and closely fix to solve above problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a realize that technical purpose adopts following technical scheme: a cable prestress treatment device capable of being adjusted and tightly fixed simultaneously comprises a fixed plate, wherein a sliding groove is formed in the front of the fixed plate, a wire piece inserted into the sliding groove is movably connected to the front of the fixed plate, an electric cable is wound on the outer side of the wire piece, a limiting plate is fixedly connected to the back of the wire piece, a limiting column is fixedly connected to the back of the limiting plate, a rotating block is movably connected to the outer side of the limiting column, a limiting groove is formed in the front of the rotating block, a clamping groove is formed in the middle of the rotating block, a positioning column fixedly connected to the back of the fixed plate is rotatably connected to the middle of the rotating block, a first spring is fixedly connected to the inner wall of the positioning column, a first clamping block penetrating through and extending to the outer side of the positioning column is fixedly connected to the inner side of the first spring, the outer side of the clamping block is, the ejector pad middle part fixedly connected with stopper, the back fixedly connected with handle of ejector pad, the back fixedly connected with bull stick of commentaries on classics piece.

The utility model discloses possess following beneficial effect:

this can adjust simultaneously and inseparable fixed cable conductor prestressing force processing apparatus, cooperation through changeing piece and fixture block is used, when using prestressing force processing apparatus, earlier make the handle promote inwards, make changeing the piece and can rotate, change the piece clockwise or anticlockwise rotating through the bull stick, thereby make the wire spare outwards move simultaneously, or to the intermediate motion simultaneously, and adjust the back, loosen the handle, the kicking block pops out under the effect of spring two, the fixture block is extruded from the reference column by the kicking block, make fixture block and draw-in groove joint, make changeing the piece closely fixed, can not take place the rotation, thereby reached and adjusted wire spare and the inseparable effect of fixing of wire spare simultaneously, the operation is simplified, the production efficiency is improved, the winding quality of cable conductor when winding is improved.

Further, the fixing plate is made of a stainless steel material and is in a shape of a cuboid.

Further, the number of the sliding grooves is three, two of the sliding grooves are distributed on the upper half portion of the fixing plate, and the other sliding groove is located on the lower half portion of the fixing plate.

Further, the quantity of wire spare is three and wherein two wire spares are located the first half of fixed plate, and another wire spare is located the latter half of fixed plate, and two wire spare backs of first half all with limiting plate fixed connection.

Furthermore, the number of the limiting plates is two, one limiting plate is long-strip-shaped, and the other limiting plate is round.

Furthermore, the first spring is a compression spring, the number of the first springs is one, and the second spring is a compression spring.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the wire guide of the present invention;

FIG. 3 is a schematic view of the structure of the rotary block of the present invention;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 3 according to the present invention;

fig. 5 is a schematic view of the structure of the top block of the present invention.

In the figure: the device comprises a fixing plate 1, a sliding groove 2, a wire guiding part 3, a cable 4, a limiting plate 5, a limiting column 6, a rotating block 7, a limiting groove 8, a clamping groove 9, a positioning column 10, a first spring 11, a clamping block 12, a second spring 13, a top block 14, a limiting block 15, a handle 16 and a rotating rod 17.

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. 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.

Referring to fig. 1-5, a cable pre-stress treatment device capable of being adjusted and tightly fixed at the same time, comprising a fixing plate 1, wherein the fixing plate 1 plays a role of fixing a wire guide 3, the fixing plate 1 is made of a rectangular parallelepiped fixing plate 1 made of a stainless steel material, the front surface of the fixing plate 1 is provided with three sliding chutes 2, the sliding chutes 2 play a role of adjustment, the number of the sliding chutes 2 is three, two of the sliding chutes are distributed on the upper half part of the fixing plate 1, the other sliding chute is located on the lower half part of the fixing plate 1, the front surface of the fixing plate 1 is movably connected with the wire guide 3 inserted into the sliding chute 2, the wire guide 3 plays a role of guiding a cable 4, the number of the wire guide 3 is three, two of the wire guides 3 are located on the upper half part of the fixing plate 1, the other wire guide 3 is located on the lower half part of, the electric cable 4 is wound on the outer side of the wire guide 3, the back of the wire guide 3 is fixedly connected with two limiting plates 5, the limiting plates 5 play a role in fixing the position of the wire guide 3, the number of the limiting plates 5 is two, one of the limiting plates 5 is in a long strip shape, the other limiting plate 5 is in a circular shape, the back of the limiting plate 5 is fixedly connected with a limiting column 6, the outer side of the limiting column 6 is movably connected with a rotating block 7, the front of the rotating block 7 is provided with a limiting groove 8, the middle of the rotating block 7 is provided with a clamping groove 9, the clamping groove 9 is clamped with a clamping block 12 to play a role in fixing, the middle of the rotating block 7 is rotatably connected with a positioning column 10 fixedly connected with the back of the fixing plate 1, the positioning column 10 plays a role in fixing, the inner wall of the positioning column 10 is fixedly connected with a spring I11, the spring I11 plays a role in withdrawing the, the inboard fixedly connected with of spring 11 runs through and extends to the fixture block 12 in the reference column 10 outside, the outside of fixture block 12 and the inner wall joint of draw-in groove 9, the inner wall fixedly connected with spring two 13 of reference column 10, spring two 13 is compression spring, spring two 13 plays the ejecting effect with kicking block 14, the back fixedly connected with of spring two 13 runs through and extends to kicking block 14 at the reference column 10 back, kicking block 14 plays the ejecting effect with

fixture block

12, 14 middle part fixedly connected with stoppers 15 in kicking block, the back fixedly connected with handle 16 of kicking block 14, the back fixedly connected with bull stick 17 of commentaries on classics piece 7.

The working principle is as follows: under initial condition, the rotating block 7 is in a tight fixed state, when the prestress treatment device needs to be adjusted, firstly, the handle 16 is pushed to the front, the ejecting block 14 moves to the front, the clamping block 12 is retracted into the positioning column 10 under the action of the first spring 11, at the moment, the rotating block 7 is in an unlocking state and the rotating block 7 can rotate, at the moment, the rotating block 7 rotates clockwise or anticlockwise through the rotating rod 17, the rotating block 7 drives the limiting plate 5 to move up and down through the limiting column 6, the limiting plate 5 drives the three wire guides 3 to be adjusted simultaneously until the wire guides 3 are adjusted to proper positions, the handle 16 and the rotating rod 17 are loosened, the ejecting block 14 can pop out the positioning column 10 under the action of the second spring 13 and is clamped with the clamping groove 9, so that the rotating block 7 is fixed, and the position of the wire guides 3 is fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cable conductor prestressing force processing apparatus that can adjust simultaneously and closely fix, includes fixed plate (1), its characterized in that: the front swing joint of fixed plate (1) has wire spare (3) of pegging graft with spout (2), the back fixedly connected with limiting plate (5) of wire spare (3), the spacing post of back fixedly connected with (6) of limiting plate (5), the outside swing joint of spacing post (6) has commentaries on classics piece (7).

2. A simultaneously adjustable and tightly secured cable pre-stressing device according to claim 1, wherein: the front of fixed plate (1) has been seted up spout (2), and the outside winding of wire guide (3) has electric cable (4), and spacing groove (8) have been seted up on the front of commentaries on classics piece (7), and draw-in groove (9) have been seted up at the middle part of commentaries on classics piece (7), and the middle part of commentaries on classics piece (7) rotates and is connected with reference column (10) with the back fixed connection of fixed plate (1).

3. A simultaneously adjustable and tightly secured cable pre-stressing device according to claim 2, wherein: the inner wall fixedly connected with spring (11) of reference column (10), the inboard fixedly connected with of spring (11) run through and extend to fixture block (12) in the reference column (10) outside, the outside of fixture block (12) and the inner wall joint of draw-in groove (9), the inner wall fixedly connected with spring two (13) of reference column (10).

4. A simultaneously adjustable and tightly secured cable pre-stressing device according to claim 3, wherein: the back fixedly connected with of spring two (13) runs through and extends to kicking block (14) at reference column (10) back, kicking block (14) middle part fixedly connected with stopper (15), the back fixedly connected with handle (16) of kicking block (14), the back fixedly connected with bull stick (17) of commentaries on classics piece (7).