CN214031176U

CN214031176U - Portable cable pay-off rack

Info

Publication number: CN214031176U
Application number: CN202022764085.4U
Authority: CN
Inventors: 张晓宁; 王敖翔; 张晓幸; 蔡志远; 雷勇
Original assignee: Seventh Construction Co Of Cnpc Ltd; China National Petroleum Corp; China Petroleum Engineering and Construction Corp
Current assignee: Seventh Construction Co Of Cnpc Ltd; China National Petroleum Corp; China Petroleum Engineering and Construction Corp
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-24
Anticipated expiration: 2030-11-25

Abstract

The utility model relates to the field of cable laying equipment, and discloses a portable cable pay-off rack which comprises two identical pay-off supports, wherein each pay-off support comprises a main body support and a lifting structure, each lifting structure comprises a harness cord screw, a fastening nut, an operating handle and a rolling rod, the top of each main body support is a horizontal plate, a threaded hole is formed in each horizontal plate, the harness cord screw is inserted into the threaded hole, the harness cord screw above the horizontal plate is sleeved with the fastening nut, the fastening nut is fixedly provided with the operating handle, and the bottom of the harness cord screw is connected with a lifting lug; the cable reel is placed between the two paying-off supports, and the rolling rod penetrates through the lifting lugs and the center holes at the two ends of the cable reel. The utility model can be used for erecting cable reels of various sizes, can flexibly solve the problem of cable laying construction of various occasions, and has wide application range; the utility model discloses simple structure, easy operation has improved cable laying efficiency, has reduced the operating cost simultaneously.

Description

Portable cable pay-off rack

Technical Field

The utility model relates to a cable laying equipment field particularly, relates to a portable cable pay off rack.

Background

In electrical and instrument engineering, cable laying is an important link in the device, and plays a key role in whether the whole device can normally operate. In most of the existing construction processes, a chain block is generally adopted for hoisting during cable laying, or a crane and other large-scale mechanical equipment are used for hoisting, the two methods have certain defects, the former defect is limited by factors such as operation environment and whether beam bearing meets requirements, and the latter defect is large in machine-team cost and high in operation space requirement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at is not enough to the above-mentioned of prior art, provides a portable cable pay off rack.

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

a portable cable pay-off rack comprises two identical pay-off supports, each pay-off support comprises a main body support and a lifting structure, each lifting structure comprises a harness cord screw, a fastening nut, an operating handle and a rolling rod, the top of each main body support is a horizontal plate, each horizontal plate is provided with a threaded hole, each harness cord screw is inserted into each threaded hole, each harness cord screw above each horizontal plate is sleeved with the fastening nut, each fastening nut is fixed with the operating handle, and the bottom of each harness cord screw is connected with a lifting lug; the cable reel is placed between the two paying-off supports, and the rolling rod penetrates through the lifting lugs and the center holes at the two ends of the cable reel.

Preferably, the main body support includes four legs, and the horizontal plate is mounted on top of the four legs.

Preferably, a cross beam is further arranged between the adjacent support legs.

Preferably, the threaded hole is provided at the center of the horizontal plate.

The utility model discloses following beneficial effect has:

(1) the utility model can be used for erecting cable reels of various sizes, is not limited by cable laying operation sites, no hoisting beam or large cable reel, can not bear load and other factors, can flexibly solve the problem of cable laying construction of various occasions, and has wide application range;

(2) the utility model discloses simple structure, easy operation has improved cable laying efficiency, has practiced thrift construction machinery cost.

Drawings

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

wherein the figures include the following reference numerals:

1. a main body support; 11. a support leg; 12. a horizontal plate; 13. a cross beam;

2. a lifting structure; 21. a harness cord screw; 22. fastening a nut; 23. an operating handle; 24. rolling a bar; 25. lifting lugs;

3. and (4) a cable reel.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in figure 1, portable cable pay off rack, including two the same unwrapping wire supports, the unwrapping wire support includes main part support 1 and elevation structure 2, and the main part support includes four landing legs 11 and horizontal plate 12, and the horizontal plate is installed in the top of four landing legs, and the center department of horizontal plate is provided with the screw hole. The lifting structure comprises a harness cord screw 21, a fastening nut 22, an operating handle 23 and a rolling rod 24, the harness cord screw 21 is inserted into a threaded hole of the horizontal plate, the fastening nut 22 is sleeved on the harness cord screw 21 above the horizontal plate, the operating handle 23 is fixed on the fastening nut, and the bottom of the harness cord screw 21 is connected with a lifting lug 25.

In order to improve the stability of the main body support, a cross beam 13 is further arranged between the adjacent support legs.

During the use, place the cable drum between two unwrapping wire supports, pass the centre bore at lug and cable drum both ends with a roll bar, hold the rotatory fastening nut of operating handle and make the harness cord screw rod shift up to drive the cable drum and promote, after promoting to suitable distance, carry out cable laying can.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable cable pay-off rack is characterized by comprising two identical pay-off supports, each pay-off support comprises a main body support (1) and a lifting structure (2), each lifting structure (2) comprises a harness cord screw (21), a fastening nut (22), an operating handle (23) and a rolling rod (24), the top of each main body support (1) is a horizontal plate (12), each horizontal plate (12) is provided with a threaded hole, each harness cord screw (21) is inserted into each threaded hole, each harness cord screw (21) positioned above each horizontal plate (12) is sleeved with each fastening nut (22), each fastening nut (22) is fixedly provided with each operating handle (23), and the bottom of each harness cord screw (21) is connected with a lifting lug (25); the cable reel (3) is placed between the two paying-off supports, and the rolling rod (24) penetrates through the lifting lugs (25) and the center holes at the two ends of the cable reel (3).

2. The portable cable stand according to claim 1, wherein the main body support (1) comprises four legs (11), and the horizontal plate (12) is mounted on top of the four legs (11).

3. The portable cable stand according to claim 2, further comprising a cross member (13) between adjacent legs (11).

4. The portable cable stand according to claim 1, wherein the threaded hole is provided at the center of the horizontal plate (12).