CN214733332U

CN214733332U - Cable drawing drum for power engineering

Info

Publication number: CN214733332U
Application number: CN202120652969.2U
Authority: CN
Inventors: 陈韫韬
Original assignee: Hunan Julun Power Construction Co ltd
Current assignee: Hunan Julun Power Construction Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-16
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a cable drawing drum for power engineering belongs to drawing drum technical field. The utility model provides a cable drawing drum for power engineering, includes the counter weight platform, and the welding of counter weight platform top surface has fixed frame, and the inside gyro wheel that is equipped with of fixed frame, the gyro wheel is inside to have cup jointed the bull stick, and bull stick both ends sliding connection has the bearing housing, and the counter weight platform has the motor through motor support mounting, and the motor has cup jointed the transmission shaft, and counter weight bench side is equipped with and rolls the dish. The utility model discloses a design four gyro wheels that are the rectangle and arrange and support and roll the dish, can directly put the gyro wheel to rolling the dish, then drive the output shaft through the motor operation and rotate, then drive the gyro wheel rotation at rear through the output shaft, the gyro wheel through the rear drives and rolls the dish and rotate the unwrapping wire. The utility model relates to a succinct convenience, the unwrapping wire is convenient, puts the gyro wheel unwrapping wire through directly rolling the dish, has saved the time of installation rolling dish greatly, has reduced intensity of labour and working process.

Description

Cable drawing drum for power engineering

Technical Field

The utility model relates to a drawing drum technical field, more specifically say, relate to a cable drawing drum for power engineering.

Background

In the existing building construction process, the cable reel with a larger diameter is placed on the support after being hoisted by a crane, and then the cable reel needs to be installed, so that time and labor are wasted in installation of the cable reel, and accidents are easy to occur. The operation process is complex, the safety is low, the labor intensity is high, the operation time is prolonged, and the working efficiency is reduced. In view of this, we propose a cable drum for power engineering.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a cable drawing drum for power engineering to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A cable pay-off reel for electric power engineering comprises a counterweight table, wherein two fixing frames are welded on the top surface of the counterweight table in a symmetrical structure, rollers are symmetrically arranged in the fixing frames, rotating rods are sleeved in the rollers at the front ends, bearing sleeves are connected at two ends of each rotating rod in a sliding manner, pull rods are welded at the front ends of the bearing sleeves, the front ends of the pull rods penetrate through the inner walls of the fixing frames and extend to the outside, a plurality of limiting holes are uniformly formed in the front portions of the pull rods, positioning pins are clamped in the limiting holes, blocking pieces are arranged in front of the positioning pins, springs are welded in front of the blocking pieces, sliding grooves are formed in the front portions of the fixing frames, limiting grooves are formed in the upper end surfaces and the lower end surfaces of the sliding grooves at the outer ends, a motor is mounted at the rear portion of the right end surface of the counterweight table through a motor support, a transmission shaft is sleeved on an output shaft of the motor, a rolling disc is arranged above the counterweight table, and four corners of the bottom surface of the counterweight table are provided with brake wheels.

Preferably, the bearing sleeve is connected with the limiting groove in a sliding mode, and the outer end of the bearing sleeve extends inwards to form a limiting part.

Preferably, the front end of the pull rod is welded with a limiting block, and the pull rod is connected with the fixed frame in a sliding mode.

Preferably, the positioning pin abuts against the blocking piece, and the front end of the spring is welded on the inner wall of the sliding groove.

Preferably, the transmission shaft is sleeved with a roller at the rear end, and the pay-off reel is in friction contact with the roller.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a design four gyro wheels that are the rectangle and arrange and support and roll the dish, can directly put the gyro wheel to rolling the dish, then drive the output shaft through the motor operation and rotate, then drive the gyro wheel rotation at rear through the output shaft, the gyro wheel through the rear drives and rolls the dish and rotate the unwrapping wire. The utility model relates to a succinct convenience, the unwrapping wire is convenient, puts the gyro wheel unwrapping wire through directly rolling the dish, has saved the time of installation rolling dish greatly, has reduced intensity of labour and working process.

2. The utility model discloses a distance between the gyro wheel around the size of rolling the dish is adjusted, guarantee with this that the rolling dish can be stable card good, during the regulation distance, at first take off the locating pin, confirm the distance between the gyro wheel according to the size of rolling the dish after taking off the locating pin, then stimulate the pull rod forward, the pull rod can drive its rear end welded bearing housing and move forward this moment, the rotating rod that can drive its inside cover after the bearing housing moves forward and establish moves forward, and the rotating rod moves forward and then can drive the gyro wheel that its both ends cup jointed and move forward, move spring and separation blade forward simultaneously, insert the fixed each part of locating pin in spacing hole after moving the assigned position, prevent that each part from putting the rolling dish and continuing to move forward. The utility model discloses a locating pin comes to adjust the gyro wheel distance according to rolling the dish diameter, has satisfied the rolling dish unwrapping wire demand of different diameters.

Drawings

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

fig. 2 is a schematic view of the fixing frame of the present application;

FIG. 3 is a sectional view of the limiting groove of the present invention;

the reference numbers in the figures illustrate: 1. a counterweight table; 2. a fixing frame; 3. a roller; 4. a rotating rod; 5. a bearing housing; 6. a pull rod; 7. a limiting hole; 8. positioning pins; 9. a baffle plate; 10. a spring; 11. a chute; 12. a limiting groove; 13. a motor; 14. a drive shaft; 15. rolling a disc; 16. a brake wheel.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

a cable pay-off reel for electric power engineering comprises a counterweight table 1, two fixed frames 2 are welded on the top surface of the counterweight table 1 in a symmetrical structure, rollers 3 are symmetrically arranged in the fixed frames 2, a rotating rod 4 is sleeved in the roller 3 at the front end, bearing sleeves 5 are slidably connected with two ends of the rotating rod 4, a pull rod 6 is welded at the front end of each bearing sleeve 5, the front end of the pull rod 6 penetrates through the inner wall of the fixed frame 2 and extends to the outside, a plurality of limiting holes 7 are uniformly formed in the front part of the pull rod 6, a positioning pin 8 is clamped in each limiting hole 7, a baffle 9 is arranged in front of each positioning pin 8, a spring 10 is welded in front of each baffle 9, a chute 11 is formed in the front part of each fixed frame 2, limiting grooves 12 are formed in the upper end surface and the lower end surface of each chute 11 at the outer end, a motor 13 is installed at the rear part of the right end surface of the counterweight table 1 through a motor support, a transmission shaft 14 is sleeved on an output shaft of the motor 13, a rolling disc 15 is arranged above the counterweight table 1, four corners of the bottom surface of the counterweight table 1 are provided with brake wheels 16. The catch 9 can increase the contact area between the positioning pin 8 and the spring 10, and prevent the positioning pin 8 from being broken due to extrusion in long-term use.

Specifically, the bearing sleeve 5 is slidably connected with the limiting groove 12, and the outer end of the bearing sleeve 5 extends inwards to form a limiting part. The outer end of the bearing sleeve 5 extends inwards to form a limit part which can prevent the rotating rod 4 from sliding out of the bearing sleeve 5.

Furthermore, the front end of the pull rod 6 is welded with a limiting block, and the pull rod 6 is connected with the fixed frame 2 in a sliding mode. The front end of the pull rod 6 is welded with a limiting block to conveniently pull the pull rod 6.

Still further, the locating pin 8 is abutted against the catch 9, and the front end of the spring 10 is welded on the inner wall of the sliding chute 11. The front end of the spring 10 is welded on the inner wall of the sliding chute 11 to prevent the spring 10 from sliding out of the sliding chute 11.

Further, the transmission shaft 14 is fitted to the roller 3 at the rear end, and the reel 15 is in frictional contact with the roller 3. The pay-off reel 15 is in frictional contact with the roller 3 to prevent slippage during pay-off.

The working principle is as follows: when the device works, firstly, the distance between the front and the rear idler wheels 3 is adjusted according to the size of the rolling disc 15, so as to ensure that the rolling disc 15 can be stably clamped, when the distance is adjusted, the positioning pin 8 is firstly taken down, the distance between the idler wheels 3 is determined according to the size of the rolling disc 15 after the positioning pin 8 is taken down, the pull rod 6 is pulled forwards after the distance between the idler wheels 3 is determined, at the moment, the pull rod 6 can drive the bearing sleeve 5 welded at the rear end of the pull rod to move forwards, the bearing sleeve 5 can drive the rotating rod 4 sleeved inside the rotating rod to move forwards after moving forwards, the rotating rod 4 can drive the idler wheels 3 sleeved at the two ends of the rotating rod to move forwards, meanwhile, the spring 10 and the blocking piece 9 move forwards, the positioning pin 8 is inserted into the limiting hole 7 to fix each part after the positioning pin is moved to the designated position, each part is prevented from continuing to move forwards after the rolling disc is placed, and then the rolling disc 15 with the cable is lifted by a crane and placed on the device, then, the motor 13 drives the output shaft 14 to rotate, at the moment, the output shaft 14 drives the rear roller 3 to rotate, and the roller 3 drives the rolling disc 15 to rotate for paying off.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cable drawing drum for power engineering, includes counter weight platform (1), its characterized in that: the top surface of the counterweight table (1) is welded with two fixed frames (2) in a symmetrical structure, the fixed frames (2) are internally provided with rollers (3) in a symmetrical structure, the rollers (3) positioned at the front end are internally sleeved with rotating rods (4), two ends of each rotating rod (4) are connected with bearing sleeves (5) in a sliding manner, the front ends of the bearing sleeves (5) are welded with pull rods (6), the front ends of the pull rods (6) penetrate through the inner wall of the fixed frames (2) and extend to the outside, the front parts of the pull rods (6) are uniformly provided with a plurality of limiting holes (7), positioning pins (8) are clamped in the limiting holes (7), blocking pieces (9) are arranged in front of the positioning pins (8), springs (10) are welded in front parts of the blocking pieces (9), the front parts of the fixed frames (2) are provided with sliding grooves (11), the upper end surfaces and the lower end surfaces of the sliding grooves (11) positioned at the outer ends are provided with limiting grooves (12), the motor (13) is installed at the rear part of the right end face of the counterweight table (1) through a motor support, a transmission shaft (14) is sleeved on an output shaft of the motor (13), a rolling disc (15) is arranged above the counterweight table (1), and brake wheels (16) are arranged at four corners of the bottom face of the counterweight table (1).

2. The electric power engineering cable drum of claim 1, wherein: the bearing sleeve (5) is connected with the limiting groove (12) in a sliding mode, and the outer end of the bearing sleeve (5) extends inwards to form a limiting part.

3. The electric power engineering cable drum of claim 1, wherein: the front end of the pull rod (6) is welded with a limiting block, and the pull rod (6) is connected with the fixed frame (2) in a sliding mode.

4. The electric power engineering cable drum of claim 1, wherein: the positioning pin (8) is abutted to the baffle sheet (9), and the front end of the spring (10) is welded on the inner wall of the sliding groove (11).

5. The electric power engineering cable drum of claim 1, wherein: the transmission shaft (14) is sleeved with the roller (3) positioned at the rear end, and the rolling disc (15) is in frictional contact with the roller (3).