CN219980271U

CN219980271U - Cable erection device

Info

Publication number: CN219980271U
Application number: CN202321179213.6U
Authority: CN
Inventors: 魏云飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-11-07
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses a cable erection device, which comprises a bottom bracket, a folding support assembly and an erection auxiliary assembly, wherein the bottom bracket is connected with the folding support assembly; the folding support assembly comprises a support frame rotatably arranged on one side of the bottom bracket, a sliding rod slidingly arranged on the inner side surface of the bottom bracket, and two telescopic cylinders rotatably arranged on the sliding rod and the other end of which is rotatably arranged in a port of the support frame through a rotating shaft; the erection auxiliary assembly comprises a wire roller frame connected to the support frame, an adjusting threaded rod penetrating through one end of the wire roller frame, a first chuck piece arranged on the adjusting threaded rod, a second chuck piece arranged on the wire roller frame in a rotating mode, and auxiliary erection rollers arranged on the inner sides of the first chuck piece and the second chuck piece, wherein the inner wall surfaces of the first chuck piece and the second chuck piece are provided with double-fork blocks for assisting in installation of the erection rollers. According to the utility model, the height of the cable rack can be adjusted, the height requirement of the cable rack is met, the cable is effectively prevented from being stranded in the pulling process, and the external insulating layer is prevented from being worn during pulling.

Description

Cable erection device

Technical Field

The utility model belongs to the technical field of cable erection, and particularly relates to a cable erection device.

Background

In electrical engineering, ventilation and heating systems, water supply and drainage systems, fire protection systems and other systems and engineering construction, cable erection devices are often used for cable erection and pavement.

In the related art, the cable erection device generally comprises a working frame and a fixed shaft fixedly arranged on the working frame, a wire roller sleeved on the outer side of the fixed shaft in a rotating mode and a cable wound on the outer side of the wire roller are rotated, one end of the cable is fixed on the outer wall of the wire roller, the other end of the cable is a free end of the cable, constructors pull the cable outwards at a fixed position to drive the wire roller to rotate, and accordingly the cable is continuously outwards discharged.

At present, in the existing cable erection device on site, the cable is easy to stranded in the cable erection process, and because the height of the cable frame is not adjustable, the cable frame is not easy to abrade an external insulating layer at the same time of pulling an angle, and meanwhile, the cable cannot be folded and carried conveniently after being used up, so that the cable erection device is not convenient.

Disclosure of Invention

The utility model aims to solve the problems and provide a cable erection device which can adjust the height of a cable frame, meet the height requirement of cable erection, effectively prevent the cable from being stranded easily in the pulling process and prevent the outer insulating layer from being worn during pulling.

The utility model realizes the above purpose through the following technical scheme:

a cable erection device comprises a bottom bracket, a folding support assembly and an erection auxiliary assembly;

the folding support assembly comprises a support frame rotatably arranged on one side of the bottom bracket, a sliding rod slidingly arranged on the inner side surface of the bottom bracket, and two telescopic cylinders rotatably arranged on the sliding rod and the other end of which is rotatably arranged in a port of the support frame through a rotating shaft;

the auxiliary erection assembly comprises a wire roller frame connected to the support frame, an adjusting threaded rod penetrating through one end of the wire roller frame, a first chuck piece arranged on the adjusting threaded rod, a second chuck piece arranged on the wire roller frame in a rotating mode, and auxiliary erection rollers arranged on the inner sides of the first chuck piece and the second chuck piece, wherein the inner wall surfaces of the first chuck piece and the second chuck piece are provided with double-fork blocks for auxiliary erection roller installation.

The wire roller frame is characterized in that a limiting rod is connected in the port of the wire roller frame, and the first clamping disc piece is sleeved on the limiting rod and used for limiting the first clamping disc piece.

The chuck is further improved in that a groove for installing an adjusting threaded rod is formed in the side face of the first chuck member, a rotating block is arranged at the end of the adjusting threaded rod, and the rotating block is clamped in the groove.

The sliding rod is characterized in that sliding grooves are formed in two sides of the inner wall surface of the bottom support, positioning studs are arranged on the side surfaces of the bottom support at the ends corresponding to the sliding grooves, and positioning threaded holes are formed in two ends of the sliding rod and used for locking the sliding rod.

The sliding rod and the supporting frame are respectively connected with two fixing lugs, and the ends of the two telescopic cylinders are respectively correspondingly rotated in the ports of the two fixing lugs on the same side.

The utility model has the beneficial effects that:

according to the utility model, the height of the support frame and the erection auxiliary assembly is lifted by using the power provided by the two telescopic cylinders, so that the height of the cable frame can be adjusted, the height requirement of cable erection is met, the cable is effectively prevented from being stranded in the pulling process, and the external insulating layer is prevented from being worn during pulling; meanwhile, the auxiliary erection roller can be conveniently assembled and taken down, and is contracted, folded and carried, so that the time and labor are saved, the practicability is higher, and the application range is wider.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the erection aid module of the present utility model;

FIG. 3 is a schematic view of a first and a second fork block of the clamping plate of the present utility model.

The marks in the figure: 1. a bottom bracket; 2. folding the support assembly; 21. a slide bar; 22. a chute; 23. a fixed ear; 24. a support frame; 25. a telescopic cylinder; 26. positioning a stud; 3. erecting an auxiliary component; 31. a clamping disc piece I; 32. auxiliary erection rollers; 33. a clamping disc part II; 34. a wire roller frame; 341. a limit rod; 35. adjusting a threaded rod; 36. a double fork block.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, a cable erection device comprises a bottom bracket 1, a folding support assembly 2 and an erection auxiliary assembly 3; the folding support assembly 2 comprises a support frame 24 rotatably arranged on one side of the bottom bracket 1, a sliding rod 21 slidably arranged on the inner side surface of the bottom bracket 1, and two telescopic cylinders 25 rotatably arranged on the sliding rod 21 and rotatably arranged in the ports of the support frame 24 at the other end through a rotating shaft; the erection auxiliary assembly 3 comprises a wire roller frame 34 connected to the support frame 24, an adjusting threaded rod 35 penetrating through one end of the wire roller frame 34, a first chuck member 31 arranged on the adjusting threaded rod 35, a second chuck member 33 rotatably arranged on the wire roller frame 34, and an auxiliary erection roller 32 arranged on the inner sides of the first chuck member 31 and the second chuck member 33, wherein the inner wall surfaces of the first chuck member 31 and the second chuck member 33 are provided with double fork blocks 36 for installing the auxiliary erection roller 32.

Referring to fig. 2, as a preferred embodiment, a limit rod 341 is connected to a port of the wire roller frame 34, and the bottom of the first chuck member 31 is sleeved on the limit rod 341 for limiting the first chuck member 31.

Referring to fig. 2, as a preferred embodiment, a groove 311 for installing the adjusting threaded rod 35 is provided on a side surface of the first chuck member 31, a rotating block 351 is provided at an end of the adjusting threaded rod 35, and the rotating block is clamped in the groove 311 and can push the first chuck member 31 to approach the second chuck member 33 under the rotation of the adjusting threaded rod 35.

Referring to fig. 1, as a preferred embodiment, both sides of the inner wall surface of the bottom bracket 1 are provided with sliding grooves 22, the side surfaces of the bottom bracket 1 are provided with positioning studs 26 at the ends corresponding to the sliding grooves 22, and both ends of the sliding rod 21 are provided with positioning threaded holes for locking the sliding rod 21.

Referring to fig. 1, as a preferred embodiment, two fixing lugs 23 are connected to the sliding rod 21 and the supporting frame 24, and the ends of the two telescopic cylinders 25 are respectively and correspondingly rotated into the ports of the two fixing lugs 23 on the same side.

It should be noted with reference to fig. 1 to 3 that, before the application document is implemented, the side surface of the auxiliary erection roller 32 is provided with a clamping groove matched with the double fork block 36 for installation; in addition, besides the components mentioned in the background art, a guide wheel for guiding the cable and the like are also arranged, and the cable guide wheel can be installed on the first clamping disc piece 31 and the second clamping disc piece 33 according to the situation on site, as shown in the figure;

the cable erection device has the following application principle:

the initial state is as follows: when the device is in a daily folding state, an operator turns up the supporting frame 24 to slide the sliding rod 21 and the telescopic cylinder 25 from one end to the other end of the chute 22 of the bottom bracket 1, and then screws in the positioning stud 26 to lock the sliding rod 21;

before use: the adjusting threaded rod 35 can be rotated according to the auxiliary erection rollers 32 with different lengths, so that the clamping disc piece I31 is pushed to be close to the clamping disc piece II 33 under the rotation of the adjusting threaded rod 35, and the clamping disc piece I31 and the double-fork block 36 on the clamping disc piece II 33 are inserted into the clamping grooves of the auxiliary erection rollers 32;

when erection is carried out, the utility model is characterized in that: after the power is turned on, the two telescopic cylinders 25 are started, the two telescopic cylinders 25 are used for providing power to lift the supporting frame 24 together with the height of the erection auxiliary assembly 3, the height of the cable frame is adjusted, the height requirement of cable erection is met, the cable is effectively prevented from being stranded in the pulling process, and the external insulating layer is prevented from being worn during pulling; meanwhile, the auxiliary erection roller 32 can be conveniently assembled and disassembled, so that time and labor are saved, the practicability is higher, and the application range is wider;

in the use process, the auxiliary erection roller 32, the first chuck member 31 and the second chuck member 33 can be driven by an external motor to rotate together; the cable may be guided by a guide wheel.

After the use, the operation is repeated, and the folding support component 2 and the erection auxiliary component 3 can be contracted, folded and carried.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The cable erection device is characterized by comprising a bottom bracket (1), a folding support assembly (2) and an erection auxiliary assembly (3);

the folding support assembly (2) comprises a support frame (24) rotatably arranged on one side of the bottom bracket (1), a sliding rod (21) slidably arranged on the inner side surface of the bottom bracket (1), and two telescopic cylinders (25) rotatably arranged on the sliding rod (21) and rotatably arranged in the ports of the support frame (24) at the other end through a rotating shaft;

the erection auxiliary assembly (3) comprises a wire roller frame (34) connected to the supporting frame (24), an adjusting threaded rod (35) penetrating through one end of the wire roller frame (34), a first chuck piece (31) arranged on the adjusting threaded rod (35), a second chuck piece (33) rotatably arranged on the wire roller frame (34) and an auxiliary erection roller (32) arranged on the inner sides of the first chuck piece (31) and the second chuck piece (33), wherein the inner wall surfaces of the first chuck piece (31) and the second chuck piece (33) are provided with double-fork blocks (36) for assisting in installing the erection roller (32).

2. A cable erection device according to claim 1, wherein: a limiting rod (341) is connected in the port of the wire roller frame (34), and a first chuck piece (31) is sleeved on the limiting rod (341).

3. A cable erection device according to claim 1, wherein: the side of the first chuck piece (31) is provided with a groove for installing an adjusting threaded rod (35), the end of the adjusting threaded rod (35) is provided with a rotating block, and the rotating block is clamped in the groove.

4. A cable erection device according to claim 1, wherein: the sliding support is characterized in that sliding grooves (22) are formed in two sides of the inner wall surface of the bottom support (1), positioning studs (26) are arranged on the side surfaces of the bottom support (1) at the ends corresponding to the sliding grooves (22), and positioning threaded holes are formed in two ends of the sliding rod (21).

5. A cable erection device according to claim 1, wherein: two fixing lugs (23) are connected to the sliding rod (21) and the supporting frame (24), and the ends of the two telescopic cylinders (25) are respectively correspondingly rotated in the ports of the two fixing lugs (23) on the same side.