CN213341453U

CN213341453U - Electrical engineering threading construction equipment

Info

Publication number: CN213341453U
Application number: CN202022658105.XU
Authority: CN
Inventors: 王舰锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-06-01
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses an electrical engineering threading construction equipment relates to building winding displacement technical field, including the electric wire connector and rather than swing joint's steel wire connector, the inside cavity that is provided with of electric wire connector, the outside of cavity is connected with the slip chamber, the location chamber that is provided with in the axial of cavity, first counter bore has been seted up to the one end of electric wire connector, the inner wall sliding connection in location chamber has the movable block, the one end of movable block is provided with the frustum, the inner wall sliding connection in slip chamber has the kicking block, the one end laminating of kicking block is at the surface of frustum, the beneficial effects of the utility model are that: the cable inserts and can buckle and fix it behind the embedding hole, and the cable is fixed stable highly, and the steel wire passes and locks through the second bolt behind the curved hole, has realized being connected of cable and steel wire, has reduced the cable loss among the connection process, has practiced thrift the cable resource.

Description

Electrical engineering threading construction equipment

Technical Field

The utility model relates to a building winding displacement technical field specifically is an electrical engineering threading construction equipment.

Background

Building electric lines generally pre-buried PVC pipe earlier when being under construction, PVC pipe is put into wall body inside in advance and is used for the later stage to lead into PVC intraductal with the cable.

When carrying out the threading cable, at first use the steel wire to run through the PVC pipe, tie cable one end and steel wire together again, then draw from the other end of PVC pipe and drag the steel wire to draw the cable in the spool.

When cables and steel wires are bound, the ends of the cables need to be stripped and then bound, and after threading of copper core wires at binding positions is completed, the copper core wires at the binding positions are cut off, generally, the copper core wires need to be cut off by more than 10 centimeters, and more waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical engineering threading construction equipment replaces to tie up the mode and connects cable and steel wire, carries out the centre gripping to the cable in a small amount, reduces cable loss length, practices thrift the cost of cable.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrical engineering threading construction equipment, includes the wire connection head and rather than swing joint's steel wire connector, the inside cavity that is provided with of wire connection head, the outside of cavity is connected with the slip chamber, the location chamber that is provided with in the axial of cavity, first counter bore has been seted up to wire connection head's one end, the inner wall sliding connection in location chamber has the movable block, the one end of movable block is provided with the frustum, the inner wall sliding connection in slip chamber has the kicking block, the one end laminating of kicking block is at the surface of frustum, wire connection head inboard rotates and is connected with first bolt, the one end screw in of first bolt in the movable block, wire connection head's inboard is provided with the wire hole, the embedding hole has been seted up to the inboard of.

Preferably, a spherical groove is formed in the inner side of one end of the wire connector, a universal ball is connected to the inner wall of the spherical groove in a rolling mode, the steel wire connector is fixedly welded to the universal ball, and a bent hole is formed in the universal ball.

Preferably, one end of the bent hole is arranged on a central shaft of the steel wire connector, and the other end of the bent hole extends to the side face of the steel wire connector.

Preferably, a second counter bore is formed in the steel wire connecting head, a second bolt is connected in the second counter bore, and one end of the second bolt extends into the bent hole.

Preferably, one end of the top block close to the frustum is set to be in an inclined state, the diameter of the frustum is gradually reduced in the direction towards the steel wire connector, and the length of the top block is gradually increased in the direction towards the steel wire connector.

Preferably, one end of the moving block extends into the cavity, and the frustum and the wire connector are located on the same axial line.

Compared with the prior art, the beneficial effects of the utility model are that: this electrical engineering threading construction equipment: after the cable inserts the embedding hole, carry out the displacement through frustum extrusion kicking block, can make the cable buckle and go on fixedly, the cable fixed stability is high, and the pine takes off the probability less, and the steel wire passes and locks through the second bolt behind the curved hole, has realized the connection of cable and steel wire, has reduced the cable loss in the connection process, has practiced thrift the cable resource, and the activity sets up between wire connection head and the steel wire connector, avoids blocking in PVC pipe bending department, increases application scope.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the frustum and its components of the present invention.

In the figure: 10. a wire connector; 11. a spherical recess; 12. a universal ball; 13. a steel wire connector; 14. bending the hole; 15. a second counterbore; 16. a second bolt; 17. a cavity; 18. a sliding cavity; 19. a positioning cavity; 20. a first counterbore; 21. a top block; 22. a frustum; 23. an insertion hole; 24. a wire hole; 25. a moving block; 26. a first bolt.

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. 1-2, the present invention provides a technical solution: an electrical engineering threading construction device comprises an electric wire connector 10 and a steel wire connector 13 movably connected with the electric wire connector, wherein a cavity 17 is arranged inside the electric wire connector 10, the outer side of the cavity 17 is connected with a sliding cavity 18, a positioning cavity 19 is arranged in the axial direction of the cavity 17, one end of the electric wire connector 10 is provided with a first counter bore 20, the inner wall of the positioning cavity 19 is slidably connected with a moving block 25, the moving block 25 can slide on the inner wall of the positioning cavity 19, one end of the moving block 25 is provided with a frustum 22, the positioning cavity 19 can drive the frustum 22 to displace when displacing, the inner wall of the sliding cavity 18 is slidably connected with an ejector block 21, one end of the ejector block 21 is attached to the outer surface of the frustum 22, when the frustum 22 displaces, the ejector block 21 is affected by the inclined surface of the frustum 22 and can displace along the inner wall of the sliding cavity 18, the inner side of the electric, one end of the first bolt 26 is screwed into the moving block 25, the moving block 25 can move under the action of threaded force by rotating the first bolt 26, the moving block 25 can drive the frustum 22 to move when moving, the inner side of the wire connector 10 is provided with the wire hole 24, the embedding hole 23 is formed in the inner side of the top block 21, a cable is inserted into the wire hole 24 and extends into the embedding hole 23, and when the top block 21 moves, the intersection point position of the embedding hole 23 and the wire hole 24 can be bent, so that the cable is fixed.

Please refer to fig. 1, a spherical groove 11 is formed in an inner side of one end of the wire connector 10, an inner wall of the spherical groove 11 is connected with a universal ball 12 in a rolling manner, a steel wire connector 13 is fixedly welded on the universal ball 12, a curved hole 14 is formed in the universal ball 12, one end of the curved hole 14 is arranged on a central shaft of the steel wire connector 13, the other end of the curved hole 14 extends to a side surface of the steel wire connector 13, a second counter bore 15 is formed in the steel wire connector 13, a second bolt 16 is connected in the second counter bore 15, one end of the second bolt 16 extends to the inside of the curved hole 14, the angle between the wire connector 10 and the steel wire connector 13 can be changed by the arrangement of the universal ball 12, so as to adapt to the threading work of the bent PVC pipe, the steel wire is inserted into the curved hole 14, the steel wire is tightly.

Referring to fig. 1-2, one end of the top block 21 close to the frustum 22 is set to be in an inclined state, the diameter of the frustum 22 is gradually reduced in the direction towards the wire connector 13, the length of the top block 21 is gradually increased in the direction towards the wire connector 13, when the frustum 22 is displaced towards the position of the wire connector 13, the top block 21 is pushed outwards by the frustum 22, so that the top block 21 is displaced, an opening is further formed in the sliding cavity 18, and when the top block 21 is retracted, the top block 21 is pressed conveniently.

Referring to fig. 1, one end of the moving block 25 extends into the cavity 17, and the frustum 22 and the wire connector 10 are located on the same axial line, so that the frustum 22 is located at a central position, and the top block 21 is conveniently arranged around the frustum 22.

The utility model discloses when concrete implementation: when using, the cable inserts wire hole 24 and extends to inside the embedding hole 23, at rotatory first bolt 26, the movable block 25 receives the effect of screw force and can carry out the displacement, can drive frustum 22 and carry out the displacement during the movable block 25 displacement, when frustum 22 carries out the displacement, kicking block 21 receives the effect on frustum 22 inclined plane, can carry out the displacement along sliding chamber 18 inner wall, during kicking block 21 displacement, embedding hole 23 and wire hole 24 intersect point position can buckle, make the cable fixed, insert in the curved hole 14 through the steel wire, screwing up second bolt 16, screw up through second bolt 16 and support the steel wire, realize the fixed of steel wire, the connection of cable and steel wire has been realized like this.

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 an electrical engineering threading construction equipment which characterized in that: the wire connector comprises a wire connector (10) and a steel wire connector (13) movably connected with the wire connector, wherein a cavity (17) is formed in the wire connector (10), a sliding cavity (18) is connected to the outer side of the cavity (17), a positioning cavity (19) is formed in the axial direction of the cavity (17), a first counter bore (20) is formed in one end of the wire connector (10), a moving block (25) is connected to the inner wall of the positioning cavity (19) in a sliding mode, a frustum (22) is arranged at one end of the moving block (25), an ejector block (21) is connected to the inner wall of the sliding cavity (18) in a sliding mode, one end of the ejector block (21) is attached to the outer surface of the frustum (22), a first bolt (26) is rotatably connected to the inner side of the wire connector (10), one end of the first bolt (26) is screwed into the moving block (25), and a wire hole (24) is formed in, the inner side of the top block (21) is provided with an embedding hole (23).

2. An electrical engineering threading construction device according to claim 1, characterized in that: spherical recess (11) have been seted up to the one end inboard of wire connection head (10), the inner wall roll connection of spherical recess (11) has universal ball (12), steel wire connection head (13) fixed welding is on universal ball (12), be provided with curved hole (14) on universal ball (12).

3. An electrical engineering threading construction device according to claim 2, characterized in that: one end of the bent hole (14) is arranged on the central shaft of the steel wire connector (13), and the other end of the bent hole (14) extends to the side face of the steel wire connector (13).

4. An electrical engineering threading construction device according to claim 3, characterized in that: the steel wire connector (13) is provided with a second counter bore (15), a second bolt (16) is connected in the second counter bore (15), and one end of the second bolt (16) extends to the interior of the bent hole (14).

5. An electrical engineering threading construction device according to claim 1, characterized in that: the kicking block (21) are close to the one end of frustum (22) sets to the tilt state, frustum (22) diameter reduces gradually in the direction towards steel wire connector (13), kicking block (21) length crescent in the direction towards steel wire connector (13).

6. An electrical engineering threading construction device according to claim 1, characterized in that: one end of the moving block (25) extends into the cavity (17), and the frustum (22) and the wire connector (10) are located on the same axial line.