CN218950642U

CN218950642U - Cable laying device

Info

Publication number: CN218950642U
Application number: CN202223356525.8U
Authority: CN
Inventors: 肖熙; 代国红; 杨晓飞; 王强强; 刘启
Original assignee: PowerChina Guizhou Engineering Co Ltd
Current assignee: PowerChina Guizhou Engineering Co Ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-02
Anticipated expiration: 2032-12-14

Abstract

The application discloses a cable laying device in the technical field of electric power construction, which comprises a base and a support frame, wherein a plurality of idler wheels are arranged at the bottom of the base, four support plates are fixedly connected to the base, two support plates which are opposite to each other are respectively connected with the same rotating shaft in a rotating way, a transmission gear is fixedly connected to the rotating shaft, a driving motor is fixedly connected to the base, a driving gear is fixedly connected to the driving motor, and the driving gear is meshed with the transmission gear; the support frame comprises trapezoid frames, the trapezoid frames are fixed on the base, the tops of the two trapezoid frames are fixedly connected with the same first cross beam, fixed pulleys are arranged on the lower surface of the first cross beam, a second cross beam is fixed in the middle of each trapezoid frame, and a groove is formed in the middle of each second cross beam; the base is provided with a winch, a traction rope is wound on the winch, one section of the traction rope, which is far away from the winch, bypasses the fixed pulley and is fixedly connected with two movable ropes, and one end, which is far away from the traction rope, of the two movable ropes is detachably connected with the same fixed shaft. This scheme is in order to save the manpower consumption when cable laying.

Description

Cable laying device

Technical Field

The utility model relates to the technical field of power construction, in particular to a cable laying device.

Background

Cabling refers to the process of laying and installing cables along a surveyed route to form a cabling. In the process of power construction, it is necessary to perform laying of a cable wound around a cable reel before laying. The existing laying mode is to release the cable on the cable reel, then manually lift or pull the cable to move, and place the cable at a specified position for laying, but when the cable is lifted or pulled to move by means of the mode, firstly, the cable is large in length and heavy in mass, and multiple people are required to cooperate, so that labor is very consumed. Secondly, if the mode of pulling the cable to move is adopted, part of manpower can be saved, but the friction of the cable on the ground can lead to the damage of the insulating layer of the cable to affect the service life of the cable. There is thus a need for a cable laying device that can save labor.

Disclosure of Invention

The utility model aims to provide a cable laying device which is used for saving labor consumption in cable laying.

In order to solve the technical problems, the utility model provides the following technical scheme: the cable laying device comprises a base and a support frame, wherein the bottom of the base is provided with a plurality of rollers, four support plates are fixedly connected to the base, the four support plates are opposite to each other in pairs, two support plates opposite to each other are respectively connected with the same rotating shaft in a rotating way, one end of each rotating shaft penetrates through the support plate to be positioned on the other side of the support plate and is fixedly connected with a transmission gear, the base is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly connected with a driving gear, and the driving gear is meshed with the transmission gear;

the support frame comprises two pairs of trapezoidal frames, the two pairs of trapezoidal frames are fixed on the base and are positioned on two sides of the rotating shaft, the tops of the two pairs of trapezoidal frames are fixedly connected with the same first cross beam, fixed pulleys are arranged on the lower surface of the first cross beam, the middle part of each pair of trapezoidal frames is fixedly connected with a second cross beam, and grooves are formed in the middle parts of the two second cross beams;

the winch is arranged on the base, the motor for driving the winch to rotate is arranged on the base, the traction rope is wound on the winch, one section of the traction rope, which is far away from the winch, bypasses the fixed pulley and is fixedly connected with two movable ropes, and one end, which is far away from the traction rope, of the two movable ropes can be detachably connected with the same fixed shaft.

The working principle of the utility model is as follows: when the cable reel is used, the dead axle penetrates through the center shaft hole of the cable reel, the two ends of the dead axle are located outside the center shaft hole of the cable reel, the dead axle is connected with the movable rope, the motor is started at the moment, the winch is driven to rotate during operation of the motor, the traction rope starts to wind on the winch when the winch rotates, the movable rope is pulled to move upwards by the short pulling of the traction rope, the cable reel is pulled to move upwards by the dead axle when the movable rope moves upwards to the position above the groove by the moving key, the motor is operated reversely at the moment, the traction rope on the winch is prolonged, at the moment, under the action of gravity of the cable reel, the dead axle naturally falls until the two ends of the dead axle enter the groove, and at the moment, the edge of the cable reel is contacted with the rotating shaft. Then take off the removal rope from the dead axle, then start driving motor, because fixedly connected with drive gear on driving motor's the output shaft, and pivot and extension board rotate and be connected, and the one end of pivot passes the extension board and fixedly connected with drive gear, and drive gear meshing, consequently can drive gear and rotate when driving motor moves, drive gear rotates, drive pivot rotation when drive gear rotates, and the edge of cable reel contacts with the pivot this moment, so drive cable reel when rotating and begin the rotation with the dead axle as the centre of a circle, when cable reel rotates, the cable of winding above that is elongated gradually, promote the ladder again and drive the base that is equipped with the gyro wheel through the ladder frame this moment and remove.

The utility model has the beneficial effects that: this scheme is through driving the capstan winch with motor operation and rotating, utilize the haulage rope to drive the dead axle and remove two trapezoidal framves with cable reel between, then utilize driving motor operation to drive the pivot and rotate, and then cable reel rotates on the dead axle, and the cable on the cable reel can stretch out from the cable reel and fall to the ground like this, promotes the base through trapezoidal frame and removes this moment, can make the cable not have wearing and tearing release, and the control of motor and driving motor only need alone can accomplish, the effectual consumption of using manpower sparingly.

Further, the plurality of rollers are made of universal wheels. The universal wheel is easy to adjust the direction, and is convenient to turn and move.

Further, bearings are arranged at two ends of the fixed shaft. The purpose is that through this kind of setting, reduce the frictional force between dead axle and the recess, do benefit to the rotation of cable reel.

Further, the capstan winch includes roller and two risers, and two risers parallel fixation is in on the base, two risers are passed respectively at the both ends of roller and are rotated with the riser and are connected, the both ends fixedly connected with limiting gear of roller all are equipped with the setting element on every riser, and the setting element is used for restricting limiting gear and rotates. The utility model aims at, drive the roller when the motor operates and rotate, the haulage rope twines on the roller this moment, and after the dead axle drive cable reel rose to suitable height, stop motor operation, then promote the setting element and make it insert in the limiting gear, so can restrict the roller rotation, prevent that the motor from stopping to move the back because the weight of cable reel passes through haulage rope pulling roller rotation messenger haulage rope extension.

Further, the locating piece includes the fixed frame of "U" shape, fixed frame with riser fixed connection is located by spacing gear, and sliding connection has the locating pin in the fixed frame, and the direction of movement of locating pin is towards spacing gear. When the cable winch is used, the locating pin is pushed to move towards the limiting gear until the locating pin is inserted between the teeth of the limiting gear, so that the rotation of the limiting gear can be limited through the locating pin, the rotation of the roll shaft is further limited, and the traction rope can be prevented from being stretched under the drive of the weight of the cable winch.

Drawings

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

fig. 2 is an enlarged view of a in fig. 1.

Detailed Description

The following is a further detailed description of the embodiments:

reference numerals in the drawings of the specification include: the device comprises a first cross beam 1, a ladder frame 2, a fixed pulley 3, a traction rope 4, a winch 5, a second cross beam 6, a limiting gear 7, a vertical plate 8, a base 9, a roller 10, a driving motor 11, a support plate 12, a transmission gear 13, a rotating shaft 14, a fixed shaft 15, a fixed frame 16 and a positioning pin 17.

An example is substantially as shown in figures 1 and 2:

the cable laying device comprises a base 9 and a supporting frame, wherein the bottom of the base 9 is provided with idler wheels 10 made of four universal wheels, the base 9 is fixedly connected with four support plates 12, the four support plates 12 are opposite to each other in pairs, the two support plates 12 opposite to each other are respectively and rotatably connected with the same rotating shaft 14, one end of the rotating shaft 14 passes through the support plates 12 and is positioned at the other side of the support plates 12 and is fixedly connected with a transmission gear 13, the base 9 is fixedly connected with a driving motor 11, the output shaft of the driving motor 11 is fixedly connected with a driving gear, and the driving gear is meshed with the transmission gear 13;

the support frame comprises two pairs of trapezoidal frames 2, the two pairs of trapezoidal frames 2 are fixed on a base 9 and are positioned on two sides of a rotating shaft 14, the tops of the two pairs of trapezoidal frames 2 are fixedly connected with the same first cross beam 1, fixed pulleys 3 are arranged on the lower surface of the first cross beam, the middle part of each pair of trapezoidal frames 2 is fixedly connected with a second cross beam 6, and grooves are formed in the middle parts of the two second cross beams 6;

the base 9 is provided with a winch 5 and a motor for driving the winch 5 to rotate, the winch 5 is wound with a traction rope 4, one section of the traction rope 4, which is far away from the winch 5, bypasses the fixed pulley 3 and is fixedly connected with two movable ropes, and one end, which is far away from the traction rope 4, of the two movable ropes is detachably connected with the same fixed shaft 15.

The winch 5 comprises a roll shaft and two vertical plates 8, the two vertical plates 8 are fixed on the base 9 in parallel, two ends of the roll shaft respectively penetrate through the two vertical plates 8 and are connected with the vertical plates 8 in a rotating mode, limiting gears 7 are fixedly connected to the two ends of the roll shaft, positioning pieces are arranged on each vertical plate 8, each positioning piece comprises a U-shaped fixing frame 16, the fixing frames 16 are fixedly connected with the vertical plates 8 and located beside the limiting gears 7, positioning pins 17 are connected in the fixing frames 16 in a sliding mode, and the moving direction of the positioning pins 17 faces the limiting gears 7.

The specific implementation process is as follows:

when the cable reel is used, the fixed shaft 15 passes through the central shaft hole of the cable reel, the two ends of the fixed shaft 15 are positioned outside the central shaft hole of the cable reel, and are connected with the movable rope, the motor is started at the moment, the winch 5 is driven to rotate when the motor operates, the traction rope 4 starts to wind on the winch 5 when the winch 5 rotates, the traction rope 4 is shortened, the movable rope is pulled to move upwards, the cable reel is pulled to move upwards by the fixed shaft 15 when the movable rope moves upwards until the two ends of the fixed shaft 15 move to the upper side of the groove, the motor is operated reversely at the moment, the traction rope 4 on the winch 5 is prolonged, at the moment, under the action of gravity of the cable reel, along with the extension of the traction rope 4, the fixed shaft 15 naturally falls until the two ends of the fixed shaft 15 enter the groove, and the edge of the cable reel is contacted with the rotating shaft 14 at the moment. Then take the movable rope off from dead axle 15, then start driving motor 11, because fixedly connected with drive gear on driving motor 11's the output shaft, and pivot 14 is connected with extension board 12 rotation, and one end of pivot 14 passes extension board 12 and fixedly connected with drive gear 13, and drive gear 13 and drive gear meshing, therefore can drive the drive gear rotation when driving motor 11 operates, drive gear 13 rotation when driving gear rotates, drive shaft 14 rotation when drive gear 13 rotates, and the edge of cable reel contacts with pivot 14 this moment, so the cable reel is driven to begin the rotation with dead axle 15 as the centre of a circle when pivot 14 rotates, when the cable reel rotates, the cable of winding on it stretches gradually, promote ladder 2 again and drive the base 9 that is equipped with gyro wheel 10 through ladder 2 this moment and remove.

Claims

1. A cable laying device, characterized in that: the device comprises a base and a supporting frame, wherein the bottom of the base is provided with a plurality of idler wheels, four supporting plates are fixedly connected to the base, the four supporting plates are opposite to each other in pairs, two supporting plates opposite to each other are respectively connected with the same rotating shaft in a rotating way, one end of each rotating shaft penetrates through the supporting plate to be positioned on the other side of the supporting plate and is fixedly connected with a transmission gear, the base is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly connected with a driving gear, and the driving gear is meshed with the transmission gear;

2. A cable laying device according to claim 1, characterized in that: the plurality of rollers are made of universal wheels.

3. A cable laying device according to claim 2, characterized in that: bearings are arranged at two ends of the fixed shaft.

4. A cable laying device according to claim 3, characterized in that: the winch comprises a roll shaft and two vertical plates, the two vertical plates are fixed on the base in parallel, two ends of the roll shaft respectively penetrate through the two vertical plates and are connected with the vertical plates in a rotating mode, limiting gears are fixedly connected to two ends of the roll shaft, and locating pieces are arranged on each vertical plate and used for limiting the limiting gears to rotate.

5. A cable laying device according to claim 4, characterized in that: the locating piece includes the fixed frame of "U" shape, fixed frame with riser fixed connection is located spacing gear side, and sliding connection has the locating pin in the fixed frame, and the direction of movement of locating pin is towards spacing gear.