CN219371940U

CN219371940U - Cable installation regulating frame

Info

Publication number: CN219371940U
Application number: CN202320816669.2U
Authority: CN
Inventors: 陈林波; 张旸; 张得圣; 李峰志
Original assignee: Henan Chener Electric Power Engineering Technology Co ltd
Current assignee: Henan Chener Electric Power Engineering Technology Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-07-18
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a cable installation adjusting frame, which comprises a support column device for integrally supporting and traction lifting, wherein the top of the support column device is provided with a lifting device for driving a cable to stably lift, the cable installation adjusting frame also comprises a plurality of lifting devices which are arranged at the top of the lifting device in parallel and are used for accommodating and fixing the cable so as to facilitate the installation of the cable, and the front of the lifting device is provided with a telescopic device for telescopically changing the inclination angle of the cable to prevent the cable from being excessively bent. According to the cable installation adjusting frame, through the design that the hydraulic cylinder drives the lifting cylinder to rotate, the inclination angle of a cable in the ascending process is changed, and the risk of cracking and damaging caused by excessive bending of the cable is prevented; the design that the clamping blocks are arranged in the middle of the lifting cylinder provides stable fixation in the cable lifting process, so that the cable is prevented from slipping; the traction rope is used for pulling to drive the cable to ascend, so that the cost is low, the processing is more convenient, and meanwhile, the maintenance and the repair are also convenient.

Description

Cable installation regulating frame

Technical Field

The utility model belongs to the field of cable installation auxiliary facilities, and particularly relates to a cable installation adjusting frame.

Background

A cable is a wire harness for transmitting electric power, signals, etc., and is composed of a plurality of insulated wires and a protective layer. The cable is widely used in the fields of construction, traffic, communication, electric power and the like, can transmit electric power, data, images and the like to target equipment, and needs to be lifted to a high place for installation and flat cable arrangement when being installed, so that a cable installation adjusting frame is needed to be used, and the operation is convenient.

The utility model provides a chinese patent of contrast application number CN202222729996.2 discloses a cable installation alignment jig, which comprises a base plate, a set of universal wheel that is circumference array is installed to the lower terminal surface of bottom plate, the up end of bottom plate is equipped with bearing structure, the up end of bottom plate passes through bolt fixedly connected with installation shell, install first motor in the installation shell, bolt fixedly connected with cap is passed through on the top of installation shell, the drive end of first motor runs through cap and fixedly connected with first threaded rod, first threaded rod external screw thread connection has the thread bush.

The disadvantages of the above patents are: the cable needs to be installed at a high place, and is easy to bend by a large angle under the influence of dead weight in the ascending process, so that the cable is locally cracked and damaged.

Disclosure of Invention

The utility model aims to provide a cable installation adjusting frame which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the cable installation adjusting frame comprises a support column device for integrally supporting and traction lifting, wherein the top of the support column device is provided with a lifting device for driving a cable to stably lift, the cable installation adjusting frame also comprises a plurality of lifting devices which are arranged in parallel at the top of the lifting device and are used for accommodating and fixing the cable so as to be convenient for installation, and a telescopic device for telescopically changing the inclination angle of the cable and preventing the cable from being excessively bent is arranged in front of the lifting device; the lifting device comprises a rotating frame, a screw is rotatably arranged at the top of the rotating frame, screw threads are positive and negative threads, a second motor is arranged at one end of the screw, two clamping blocks are symmetrically arranged on the screw, and two lifting cylinders are symmetrically and fixedly arranged on the rotating frame front and back; the telescopic device comprises a hydraulic cylinder, and two connecting blocks are symmetrically arranged at the upper end and the lower end of the hydraulic cylinder.

Further: the support column device comprises a support column, a reel is rotatably arranged at the bottom of the support column, a first motor is arranged at the front end of the reel, a traction rope is wound on the reel, and two support wheels are symmetrically arranged at the top of the support column.

Further: the lifting device comprises a positioning frame, a supporting arm is fixedly arranged on one side of the positioning frame, and a plurality of pulleys are symmetrically arranged on the inner side of the positioning frame.

Further: the first motor is connected with the support column through bolts.

Further: and the positioning frame is made of Q235 steel, and the supporting arm and the positioning frame are welded together.

Further: the section of the lifting cylinder is semicircular, and the rotating frame is connected with the supporting arm bearing.

Compared with the prior art, the utility model has the beneficial effects that:

1. the hydraulic cylinder drives the lifting cylinder to rotate, so that the inclination angle of the cable in the lifting process is changed, and the risk of cracking and damage caused by excessive bending of the cable is prevented;

2. the design that the clamping blocks are arranged in the middle of the lifting cylinder provides stable fixation in the cable lifting process, so that the cable is prevented from slipping;

3. the traction rope is used for pulling to drive the cable to ascend, so that the cost is low, the processing is more convenient, and meanwhile, the maintenance and the repair are also convenient.

Drawings

FIG. 1 is a schematic view of a cable mounting bracket according to the present utility model;

FIG. 2 is a schematic view of a post assembly of a cable mounting adjustment bracket according to the present utility model;

FIG. 3 is a schematic view of a lifting device for a cable installation adjusting frame according to the present utility model;

FIG. 4 is a schematic view of a cable mounting adjustment frame lifting device according to the present utility model;

fig. 5 is a schematic structural view of a telescopic device of a cable installation adjusting frame according to the present utility model.

In the reference numerals: 1. a strut means; 101. a support column; 102. a reel; 103. a first motor; 104. a traction rope; 105. a support wheel; 2. a lifting device; 201. a positioning frame; 202. a support arm; 203. a pulley; 3. a lifting device; 301. a rotating frame; 302. a screw; 303. a second motor; 304. clamping blocks; 305. a lifting cylinder; 4. a telescoping device; 401. a hydraulic cylinder; 402. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.

Referring to fig. 1-5, a cable installation adjusting frame comprises a supporting column device 1 for integrally supporting and traction lifting, wherein a lifting device 2 for driving a cable to stably lift is arranged at the top of the supporting column device 1, a plurality of lifting devices 3 for holding and fixing the cable and facilitating the installation of the cable are arranged at the top of the lifting device 2 in parallel, and a telescopic device 4 for telescopically changing the inclination angle of the cable and preventing the cable from being excessively bent is arranged in front of the lifting device 3.

In this embodiment: the prop device 1 comprises a prop 101 for bearing the whole weight, a bottom plate for connecting with the ground is fixedly arranged below the prop 101, four screw holes for burying bolts are uniformly arranged at four corners of the bottom plate, two sliding grooves for limiting are symmetrically arranged at two sides of the prop 101, a reel 102 for rotating and bundling a traction rope 104 is connected to a bearing at the bottom of the prop 101, a first motor 103 for providing power is connected to the front end of the reel 102 in a flat key manner, the first motor 103 is connected with the prop 101 through a bolt, a traction rope 104 for lifting and driving is wound on the reel 102, the traction rope 104 is connected with a positioning frame 201, two supporting wheels 105 for rotating and supporting the traction rope 104 to move are symmetrically arranged at the top of the prop 101, the traction rope 104 bypasses the supporting wheels 105, the prop 101 supports the first motor 103 to drive the reel 102 to rotate, the traction rope 104 is driven to wind on the reel 102, and the traction rope 104 pulls the positioning frame 201 to move upwards under the support of the two supporting wheels 105;

in this embodiment: the lifting device 2 comprises a positioning frame 201 for driving cables to lift, the positioning frame 201 is made of Q235 steel, the positioning frame 201 is square, one side of the positioning frame 201 is fixedly provided with a supporting arm 202 for supporting a plurality of cables, the supporting arm 202 is welded with the positioning frame 201, the inner side of the positioning frame 201 is symmetrically provided with a plurality of pulleys 203 for reducing friction force, and the positioning frame 201 supports the pulleys 203 to roll along the supporting column 101;

in this embodiment: the lifting device 3 comprises a rotating frame 301 for supporting cables to rotate, the rotating frame 301 is made of Q235 steel, the rotating frame 301 is connected with a supporting arm 202 through a bearing, a screw rod 302 for rotating to drive a clamping block 304 to open and close is connected to the bearing at the top of the rotating frame 301, threads of the screw rod 302 are positive and negative threads, a second motor 303 for providing power is connected to one end of the screw rod 302 through a flat key, the second motor 303 is connected with the rotating frame 301 through bolts, two clamping blocks 304 for fixing the cables are symmetrically arranged on the screw rod 302, two lifting cylinders 305 for supporting the cables are symmetrically welded and connected to the rotating frame 301 front and back, the section of each lifting cylinder 305 is semicircular, the lifting cylinders 305 are made of Q235 steel, cables to be installed are placed on the lifting cylinders 305, the rotating frame 301 supports the second motor 303 to drive the screw rod 302 to rotate, the two clamping blocks 304 are driven to fold inwards, and the cables in the lifting cylinders 305 are clamped, and cable fixing is completed;

in this embodiment: the telescopic device 4 comprises a hydraulic cylinder 401 for driving a cable to incline, two connecting blocks 402 are symmetrically connected to the upper end and the lower end of the hydraulic cylinder 401 through bolts, the connecting blocks 402 positioned at the top are hinged to the lifting cylinder 305, the connecting blocks 402 positioned at the bottom are hinged to the supporting arm 202, the connecting blocks 402 are made of Q235 steel materials, the hydraulic cylinder 401 is contracted in the lifting process, the top connecting blocks 402 are driven to rotate around the lifting cylinder 305, the bottom connecting blocks 402 rotate around the supporting arm 202, the front lifting cylinder 305 is pulled to incline downwards, the rotating frame 301 is driven to rotate around the supporting arm 202, the inclination angle of the cable is changed, and excessive bending of the cable is prevented.

Working principle: the cable to be installed is placed on the lifting cylinder 305, the rotating frame 301 supports the second motor 303 to drive the screw rods 302 to rotate, the two clamping blocks 304 are driven to fold inwards, the cable in the lifting cylinder 305 is clamped, cable fixation is completed, the supporting column 101 supports the first motor 103 to drive the reel 102 to rotate, the traction rope 104 is driven to wind on the reel 102, the traction rope 104 pulls the positioning frame 201 to move upwards under the direction changing support of the two supporting wheels 105, the positioning frame 201 supports the pulley 203 to roll along the supporting column 101, the cable is driven to ascend through the supporting arm 202, the hydraulic cylinder 401 is contracted in the ascending process, the top connecting block 402 is driven to rotate around the lifting cylinder 305, the bottom connecting block 402 is driven to rotate around the supporting arm 202, the front lifting cylinder 305 is pulled to incline downwards, the rotating frame 301 is driven to rotate around the supporting arm 202, the cable inclination angle is changed, and excessive cable bending is prevented.

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

Claims

1. The utility model provides a cable installation alignment jig, is including being used for whole support and traction lifting's pillar device (1), pillar device (1) top is provided with elevating gear (2) that are used for driving the cable and stably rise, its characterized in that: the cable lifting device is characterized by further comprising a plurality of lifting devices (3) which are arranged in parallel at the top of the lifting device (2) and are used for accommodating and fixing cables so as to be convenient to install, and a telescopic device (4) which is used for telescopically changing the inclination angle of the cables and preventing the cables from being excessively bent is arranged in front of the lifting devices (3);

the lifting device (3) comprises a rotating frame (301), a screw rod (302) is rotatably arranged at the top of the rotating frame (301), threads of the screw rod (302) are positive and negative threads, a second motor (303) is arranged at one end of the screw rod (302), two clamping blocks (304) are symmetrically arranged on the screw rod (302), and two lifting cylinders (305) are symmetrically and fixedly arranged on the rotating frame (301) front and back;

the telescopic device (4) comprises a hydraulic cylinder (401), and two connecting blocks (402) are symmetrically arranged at the upper end and the lower end of the hydraulic cylinder (401).

2. A cable installation adjusting bracket according to claim 1, wherein: the support column device (1) comprises a support column (101), a reel (102) is rotatably arranged at the bottom of the support column (101), a first motor (103) is arranged at the front end of the reel (102), a traction rope (104) is wound on the reel (102), and two support wheels (105) are symmetrically arranged at the top of the support column (101).

3. A cable installation adjusting bracket according to claim 1, wherein: the lifting device (2) comprises a positioning frame (201), a supporting arm (202) is fixedly arranged on one side of the positioning frame (201), and a plurality of pulleys (203) are symmetrically arranged on the inner side of the positioning frame (201).

4. A cable installation adjusting rack as defined in claim 2, wherein: the first motor (103) is connected with the supporting column (101) through bolts.

5. A cable installation adjusting bracket according to claim 3, wherein: and the positioning frame (201) is made of Q235 steel, and the supporting arm (202) and the positioning frame (201) are welded together.

6. A cable installation adjusting bracket according to claim 3, wherein: the section of the lifting cylinder (305) is semi-circular, and the rotating frame (301) is connected with the bearing of the supporting arm (202).