CN203553777U

CN203553777U - Traction head for laying cable

Info

Publication number: CN203553777U
Application number: CN201320612966.1U
Authority: CN
Inventors: 阙其奇
Original assignee: Wuxi City Supernatural Power Communication Engineering Co Ltd
Current assignee: Wuxi City Supernatural Power Communication Engineering Co Ltd
Priority date: 2013-09-30
Filing date: 2013-09-30
Publication date: 2014-04-16
Anticipated expiration: 2023-09-30

Abstract

The utility model relates to a traction head for laying cables; the traction head comprises a pedestal fixedly connected with a pressure head; the pedestal is in a T-shaped structure, and comprises a transverse plate with two ends having first connecting holes; the middle portion on the bottom surface of the transverse plate is connected with a vertical plate having a first fixing through hole; the middle portion of the top surface of the transverse plate is provided with a vertical flange; the top surface of the vertical flange is provided with a transverse protrusion; the pressure head comprises a bottom piece with the middle portion provided with a U-shaped groove matched with the vertical flange; two ends of the bottom piece are provided with second connecting holes matched with the first connecting holes; the top surface of the bottom piece is fixedly connected with a top piece provided with a second fixing through hole. The traction head for laying cable is simple in structure and arranged on a head portion of the cable, and is convenient for traction in laying the cable; the composition of employing the top and bottom pressure heads to cooperate with the pedestal is adopted to arrange the cable, so installation is convenient; the pressure head is provided with the U-shaped groove having an inner recessed portion, so low pressure of the cable is reduced, and connecting intensity between the cable and the traction head is ensured, thereby maximumly preventing damages of the head portion of the cable.

Description

The drawing head of cabling

Technical field

The utility model relates to technical field of electricity, the servicing unit that especially cable lays.

Background technology

The laid processes of cable comprises that cable puts open procedure to good use and cable is fed forward process from turning rolls, cable is fed forward needs front end to carry out tractive, impaired for fear of cable head, during tractive, can not directly drag power taking cable, and need to be by cable end part device on drawing head.The shortcoming of existing cable drawing head is comparatively loaded down with trivial details with cable connection procedure, consuming time more, and manufacturing cost is high.

Utility model content

The applicant, for the above-mentioned shortcoming existing in existing cable conveying, provides a kind of drawing head of cabling, and it has simple in structure, easy for installation, the feature of low cost of manufacture.

The technical scheme that the utility model adopts is as follows:

A kind of drawing head of cabling, comprise base, affixed pressure head on base, base is T-shaped structure, comprise the transverse slat of two ends with the first connecting hole, the lower surface middle part of transverse slat connects the riser with the first fixed via, and the upper surface middle part of transverse slat has longitudinal flange, and longitudinally the upper surface of flange has lateral projection; Pressure head comprises the sole piece of middle part with the U-shaped groove matching with longitudinal flange, and the two ends of sole piece have second connecting hole corresponding with the first connecting hole, the affixed jacking block with the second fixed via of upper surface of sole piece.

Further technical scheme is:

The upper surface of lateral projection is arc shape structure; The curved portions of U-shaped groove has inner fovea part.

The beneficial effects of the utility model are as follows:

The utility model is simple in structure, is installed on the head of cable, the tractive while being convenient to cable laying, and owing to adopting the structure of upper push-down head and base adapting device cable, it is easy for installation; On pressure head, be provided with the U-shaped groove of inner fovea part, reduced cable low voltage power and guaranteed cable and the bonding strength of drawing head, farthest avoided the damage of cable head.

Accompanying drawing explanation

Fig. 1 is main cutaway view of the present utility model.

Fig. 2 is three-dimensional structure diagram of the present utility model.

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is described.

See Fig. 1 and Fig. 2, the utility model comprises base 2, affixed pressure head 1 on base 2, base 2 is T-shaped structure, comprise the transverse slat 22 of two ends with the first connecting hole 221, the lower surface middle part of transverse slat 22 connects the riser 21 with the first fixed via 211, and the upper surface middle part of transverse slat 22 has longitudinal flange 23, longitudinally the upper surface of flange 23 has lateral projection 24, and the upper surface of lateral projection 24 is arc shape structure; Pressure head 1 comprises the sole piece 12 of middle part with the U-shaped groove 121 matching with longitudinal flange 23, the curved portions of U-shaped groove 121 has inner fovea part 123, the two ends of sole piece 12 have second connecting hole 122 corresponding with the first connecting hole 221, the affixed jacking block 11 with the second fixed via 111 of upper surface of sole piece 12.

During the utility model work, cable is placed in U-shaped groove 121, pressure head 1 is positioned on base 2, utilize screw (not shown) by the first connecting hole 221 and the second connecting hole 122, the two is affixed, longitudinally flange 23 is placed in U-shaped groove 121, and because U-shaped groove 121 has inner fovea part 123, the upper surface of lateral projection 24 is arc shape structure, lateral projection 24 makes cable be close to inner fovea part 123 after compressing cable, thereby realizes being fastenedly connected of cable and drawing head; The first fixed via 211 and the second fixed via 111 are for being fixed on drawing head draw-gear (not shown).

More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, and without prejudice to spirit of the present utility model in the situation that, the utility model can be done any type of modification.

Claims

1. the drawing head of a cabling, comprise base (2), the upper affixed pressure head (1) of base (2), it is characterized in that: described base (2) is T-shaped structure, comprise the transverse slat (22) of two ends with the first connecting hole (221), the lower surface middle part of described transverse slat (22) connects the riser (21) with the first fixed via (211), and the upper surface middle part of described transverse slat (22) has longitudinal flange (23), and the upper surface of described longitudinal flange (23) has lateral projection (24); Described pressure head (1) comprises the sole piece (12) of middle part with the U-shaped groove (121) matching with described longitudinal flange (23), the two ends of sole piece (12) have second connecting hole (122) corresponding with described the first connecting hole (221), the affixed jacking block with the second fixed via (111) of upper surface (11) of sole piece (12).

2. according to the drawing head of cabling claimed in claim 1, it is characterized in that: the upper surface of described lateral projection (24) is arc shape structure.

3. according to the drawing head of cabling claimed in claim 1, it is characterized in that: the curved portions of described U-shaped groove (121) has inner fovea part (123).