CN203682787U - Electric wire-coiling/uncoiling vehicle capable of adjusting wire-outgoing position - Google Patents

Abstract

The utility model discloses an electric power take-up and release vehicle capable of adjusting the direction of the outgoing line, which comprises a car, a turntable, a wire wheel support frame and a wire anti-twisting device. The line wheel support frame is arranged on the turntable installed on the car. The lower part of the turntable is provided with an azimuth adjuster, the support frame of the wire wheel is provided with a support shaft structure for installing the wire wheel, and the wire anti-twisting device includes a bracket and several sets of pulley pairs arranged on the turntable. The utility model utilizes the rotation of the turntable to effectively ensure the large-angle rotation of the wire wheel support frame. Combined with the precise control of the azimuth regulator provided at the lower part of the turntable, the adaptive adjustment of the azimuth angle of the outgoing line is realized, and the problem of wire The wear and tear of the wire and the parking difficulty of the pay-off vehicle, and the wire anti-twisting device is installed at the outlet position to prevent the wire from winding and loose strands, the construction operation is simple, and the pay-off quality is good. The utility model has a simple and stable structure, is suitable for the wire retracting and unwinding operation, and has strong practical value.

Description

An electric take-up and release car with adjustable outlet position

technical field

The utility model belongs to the technical field of retractable and unwinding cable equipment for electric power construction, in particular to an electric electric retractable and unwinding vehicle capable of adjusting the orientation of outgoing lines.

Background technique

At present, a large number of cables are used in the work process of the electric power department, and it is often necessary to pay out and take up the cables. When some cables are thick or the cables are very long, the work of paying off and taking up the cables is very cumbersome, hard, and manual. The operation is easy to cause damage to the cable. The electric wire unwinding vehicle is a device that uses winding frames and other equipment to realize convenient winding. Most of the current electric power unwinding vehicles are relatively heavy, and the vehicles are relatively large and long. The driving operation needs to be very careful , on-site vehicle parking is inconvenient, and it is especially prone to inconsistent vehicle parking angles and outgoing line orientations, resulting in wires receiving unilateral tension and easy to wear on the equipment of the pay-off frame, and the installation and removal of the cable frame is also inconvenient, and it is inconvenient to replace the wire wheel , affecting the construction progress. Especially during the cable pay-off process, uneven force due to human dragging can easily cause uneven rotation speed of the wire reel. The device cannot be braked in time, and the reel can only be braked by manpower through tools such as wooden sticks, which can easily cause wire breakage, insulation damage, and personal injury. Quick and easy reel replacement, avoiding twisted take-up and pay-off carriages. The Chinese patent of publication number CN 103342264 A discloses a kind of bright electric wire unwinding car, comprises: automobile frame, triangular support frame, line wheel, hydraulic jack and hydraulic drive device, and triangular support is hinged on the car frame by one of the struts. At the end of the frame, there are two hydraulic jacks, the piston rod ends of the hydraulic jacks are respectively hinged on the side opposite to the apex of the triangular support where the support shaft is located, and the cylinder ends of the hydraulic jacks are all hinged on the vehicle frame; the utility model is suitable for In various electric power and communication departments. The utility model adopts a triangular support frame, which can freely rotate within 90° at the end of the car frame. However, if the parking angle of the vehicle is inconsistent with the direction of the outgoing line, it is easy to cause the wire to receive unilateral pulling force and easily cause wear and tear on the pay-off frame equipment. , and there is no corresponding solution for the installation and removal of the cable rack and the replacement of the wire wheel. It is difficult to effectively solve the problem only by relying on heavy and large vehicles to move.

Utility model content

The purpose of the utility model is to provide an electric power take-up and release car which is easy to operate, convenient to park the car, and can protect the wire and can adjust the direction of the outgoing line.

In order to achieve the above purpose, the technical solution adopted by the utility model is: an electric take-up and pay-off car with adjustable outlet orientation, including a car, a turntable, a wire wheel support frame and a wire anti-twist device, and the wire wheel support frame is arranged on Installed on the turntable on the car, the lower part of the turntable is provided with an azimuth adjuster, the support shaft structure for installing the line wheel is arranged on the wire wheel support frame, and the wire anti-twist device includes a bracket arranged on the turntable and Several sets of pulley pairs.

The support shaft structure includes support shaft A and support shaft B on both sides of the reel support frame, and the support shaft A and/or support shaft B are telescopic.

The outer side of the supporting shaft structure is connected with the driving device.

The inner side of the support shaft structure is provided with a limit stop plate.

The lower part of the wire wheel support frame is provided with a lifting platform for carrying and positioning the wire wheel.

Parallel arc-shaped grooves are arranged on the upper part of the lifting platform.

The pair of pulleys includes a fixed pulley on one side and a correcting pulley on the opposite side, the fixed pulley is arranged on the bracket, and the correcting pulley is connected to the fixed pulley through an elastic body.

A load-bearing bearing is arranged at the connecting part between the support shaft structure and the wire wheel support frame.

The utility model is provided with a turntable on the car, the wire wheel support frame is installed on the turntable, and a wire anti-twisting device is arranged at the outlet end of the wire wheel support frame, and the wire wheel support frame can be used according to the terrain and the needs of laying lines. The turntable is used to adjust the wire outlet direction of the wire wheel support frame, which is convenient to improve the position accuracy of the wire take-up and pay-off, and ensures that the wire can be retracted freely, and will not cause friction between the wire and the wire-releasing device due to unilateral tension, which will affect the surface quality of the wire, or even cause damage. At the same time, the car that pays out the line no longer needs to be adjusted strictly according to the direction of the laying line, that is, the parking requirement for the car that is set out is reduced, so it can be well adapted to the terrain and ground situation, to avoid crop damage and equipment damage; wherein the wire wheel support frame is provided with a support shaft structure for installing the wire wheel, and the support shaft structure includes support shaft A and support shaft B on both sides of the support frame, and the support shaft A and/or support shaft B are retractable, and the distance between support shafts A and B supporting the wire wheel can be adjusted according to needs, which is suitable for wire wheels of different sizes and models. Further, the utility model is also outside the structure of the support shaft Connect the driving device, which can be arranged on the outer end of the supporting shaft B or supporting shaft A, and use the driving device to provide the power of rotation, which is convenient for the control of the wire release and take-up, which not only saves the manpower of the construction personnel, but also avoids Uneven take-up and take-up leads to wear or uneven winding of the wire; the inner side of the support shaft structure is provided with a limit stop plate, which can easily contact with both sides of the line, avoid slipping during the rotation of the wire wheel, and further shorten the length of the wire wheel. The length dimension of the support shaft B or the support shaft A reduces the cost and is simple to control; and the connection parts of the support shafts A, B and the wire wheel support frame are provided with load-bearing bearings to ensure free rotation and reduce shaft wear and energy loss. Further, the utility model is provided with a lifting platform for carrying and positioning the wire wheel at the lower part of the wire wheel support frame. When the wire wheel is installed, it can be hoisted or pushed onto the lifting platform. Positioning, and braking can also be performed by controlling the action of the lifting platform, avoiding artificial manual friction braking; the utility model is also provided with a wire anti-twist device, and the wire anti-twist device includes a The bracket on the turntable and several groups of pulley pairs, the bracket can be set with different elevation angles according to the needs, the pulley pair includes a fixed pulley on one side and a correcting pulley on the opposite side, the fixed pulley is arranged on the bracket, the The correction pulley is connected to the fixed pulley through an elastic body, and the elastic body can be used to ensure that the pressure between the fixed pulley and the correction pulley is maintained at a certain level, and the bending condition of the wire can be corrected to prevent the wire from loosening and rotating The normal use of the wire is affected by the loose strands caused by being forced to straighten. In particular, the initial pressure between the fixed pulley and the correction pulley is adjustable, which can be adapted to the size of various types of wires, ensuring the correction of the wires and avoiding loose strands And wear, improve the protection performance of the wire.

The utility model utilizes the rotation of the turntable to effectively ensure the large-angle rotation of the wire wheel support frame. Combined with the precise control of the azimuth regulator provided at the lower part of the turntable, the adaptive adjustment of the azimuth angle of the outgoing line is realized, and the problem of wire The problem of wear and tear and parking of the pay-off vehicle is difficult, and a wire anti-twist device is installed at the outlet position to prevent the wire from winding and loose strands. The construction operation is simple and the pay-off quality is good. The utility model has a simple and stable structure, is suitable for the wire retracting and unwinding operation, and has strong practical value.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described:

Fig. 1 is a kind of structural representation of the utility model embodiment one;

Fig. 2 is a partial structural schematic diagram of a side view of an embodiment of the utility model;

Fig. 3 is a kind of structural representation of the utility model embodiment 2;

Fig. 4 is a schematic structural view of the third embodiment of the utility model.

Detailed ways

Specific embodiment one

As shown in Fig. 1 and Fig. 2, a kind of electric take-up and pay-off car with adjustable outgoing line orientation includes automobile 1, turntable 2, wire wheel support frame and wire anti-twist device, and said wire anti-twist device includes Bracket 3 and three sets of pulley pairs on the turntable 2. The wire wheel support frame is arranged on the turntable 2 installed in the middle of the car 1. The lower side of the turntable 2 is provided with an azimuth adjustment that rotates synchronously with it and has a brake. device 4, the support shaft structure for installing the wire wheel 5 is set on the wire wheel support frame, the support shaft structure includes the support shaft A8 and the support shaft B9 on both sides of the wire wheel support frame, and the support shaft A8 and the support shaft B9 In a telescopic form, the outside of the support shaft A8 is provided with a drive device 6, the drive device includes a motor 61 and a transmission gear 62, and the inside of the support shaft A8 and the support shaft B9 is provided with a limit stop disc 7, a limit stop The front portion of the disc 7 is provided with a load-bearing bearing 10 . The lower part of the wire wheel support frame is provided with the lifting platform 11 of the positioning of the wire wheel 5; The pair of pulleys includes a fixed pulley 13 on one side and a correcting pulley 14 on the opposite side, the fixed pulley 13 is arranged on the support 3 , and the correcting pulley 14 is connected to the fixed pulley 13 through an elastic body 15 .

Embodiment two

As shown in Figures 1 and 3, an electric take-up and pay-off car that can adjust the direction of the outgoing line is different from Embodiment 1 in that the wire anti-twisting device includes a bracket 3 and four sets of pulley pairs arranged on the turntable 2 , the distance between the pulley pairs is different.

Embodiment Three

As shown in Figures 1 and 4, an electric take-up and pay-off car that can adjust the direction of the outgoing line is different from Embodiment 1 in that the support shaft structure includes support shafts A8 and B9 on both sides of the support frame. The supporting shaft A8 is telescopic, and the supporting shaft B9 is fixed.

Embodiment four

An electric take-up and pay-off trolley that can adjust the direction of the outgoing line. The difference from the first embodiment is that the wire anti-twisting device includes a bracket 3 and several sets of pulley pairs arranged on the turntable 2. The length and length of the bracket 3 and The angle is adjustable.

In the above embodiment, the utility model is provided with a turntable on the car, the wire wheel support frame is installed on the turntable, and a wire anti-twisting device is provided at the outlet end of the wire wheel support frame, which can be used according to the terrain and the laying line. It is necessary to use the turntable to adjust the wire outlet direction of the wire wheel support frame, which is convenient to improve the position accuracy of the wire take-up and release, and ensure that the wire can be retracted freely, and will not cause friction between the wire and the wire-releasing device due to unilateral tension and affect the surface quality of the wire. , or even pull the broken strands to cause the failure of the wire laying. At the same time, the car that pays out the line no longer needs to be adjusted strictly according to the direction of the laying line, that is, the parking requirements for the car that are set out are reduced, so it can be very good Adapt to the terrain and ground conditions, avoiding crop damage and equipment damage; wherein the support shaft structure for installing the wire wheel is set on the wire wheel support frame, and the support shaft structure includes support shaft A and support shaft B on both sides of the support frame , the support shaft A and/or support shaft B are in a telescopic form, and the distance between the support shafts A and B supporting the reel can be adjusted as required, and are suitable for reels of different sizes and models. Further, the utility model is also The driving device connected to the outer side of the supporting shaft structure can be arranged on the outer end of the supporting shaft B or A, and the driving device can be used to provide the power of rotation, which is convenient for the control of the pay-off and take-up, which not only saves construction workers manpower, and avoid wire wear or uneven winding caused by uneven winding and unwinding; the inner side of the support shaft structure is provided with a limit stop plate, which can easily contact with both sides of the line, avoid slippage during the rotation of the wire wheel, and also The length dimension of the support shaft B or the support shaft A can be further shortened, the cost is reduced, and the control is simple; and the connection parts of the support shafts A, B and the wire wheel support frame are provided with load-bearing bearings to ensure free rotation and reduce the shaft. Abrasion and energy loss, further, the utility model is provided with the lifting platform of the bearing positioning of the wire wheel at the lower part of the wire wheel support frame, when the wire wheel is installed, it can be hoisted or pushed onto the lifting platform, and the use of the parallel The arc-shaped groove is accurately positioned, and braking can also be performed by controlling the action of the lifting platform, avoiding artificial manual friction braking; the utility model is also provided with a wire anti-twist device, and the wire anti-twist device It includes a support set on the turntable and several sets of pulley pairs. The support can be set at different elevation angles according to needs. The pulley pair includes a fixed pulley on one side and a correcting pulley on the opposite side. The fixed pulley is set on the On the bracket, the correction pulley is connected to the fixed slide through an elastic body, and the elastic body can be used to ensure that the pressure between the fixed pulley and the correction pulley is maintained at a certain level, and the bending condition of the wire can be corrected to prevent the wire from In the case of looseness and rotation, it is forced to straighten and cause loose strands to affect the normal use of the wire. In particular, the initial pressure between the fixed pulley and the correction pulley is adjustable, which can be adapted to the size of various types of wires and ensure the safety of the wires. Straightening, avoid loose strands and wear, improve the protection performance of the wire.

The utility model utilizes the rotation of the turntable to effectively ensure the large-angle rotation of the wire wheel support frame. Combined with the precise control of the azimuth regulator provided at the lower part of the turntable, the adaptive adjustment of the azimuth angle of the outgoing line is realized, and the problem of wire The problem of wear and tear and parking of the pay-off vehicle is difficult, and a wire anti-twist device is installed at the outlet position to prevent the wire from winding and loose strands. The construction operation is simple and the pay-off quality is good. The utility model has a simple and stable structure, is suitable for the wire retracting and unwinding operation, and has strong practical value.

Claims (8)

1. An electric power take-up and pay-off vehicle capable of adjusting the outgoing line orientation, characterized in that: it comprises a car, a turntable, a wire wheel support frame and a wire anti-twist device, and the wire wheel support frame is arranged on the turntable installed on the car, The lower part of the turntable is provided with an azimuth adjuster, the support frame of the wire wheel is provided with a supporting shaft structure for installing the wire wheel, and the wire anti-twisting device includes a bracket and several sets of pulley pairs arranged on the turntable. 2. The electric power take-up and pay-off car with adjustable outlet orientation as claimed in claim 1, characterized in that: the support shaft structure includes support shaft A and support shaft B on both sides of the wire wheel support frame, and the support shaft A and support shaft / The support shaft B is in a telescopic form. 3. The electric take-up and pay-off vehicle capable of adjusting the direction of the outgoing line according to claim 1, characterized in that: the outer side of the support shaft structure is connected with a driving device. 4. The electric take-up and pay-off trolley capable of adjusting the direction of the outgoing line according to claim 1, characterized in that: the inner side of the support shaft structure is provided with a limit stop plate. 5. The electric take-up and pay-off trolley capable of adjusting the orientation of the wires as claimed in claim 1, characterized in that: a lifting platform for carrying and positioning the wire wheels is provided at the lower part of the wire wheel support frame. 6 . The electric take-up and pay-off trolley capable of adjusting the direction of outgoing wires as claimed in claim 5 , wherein parallel arc-shaped grooves are arranged on the upper part of the lifting platform. 7 . 7. The electric take-up and pay-off vehicle capable of adjusting the outgoing line orientation according to claim 1, wherein the pair of pulleys includes a fixed pulley on one side and a straightening pulley on the opposite side, and the fixed pulley is arranged on the bracket, The correcting pulley is connected to the fixed pulley through an elastic body. 8 . The electric take-up and pay-off trolley capable of adjusting the orientation of the wires as claimed in claim 1 , wherein a load-bearing bearing is arranged at the connecting part between the support shaft structure and the wire wheel support frame. 9 .

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