阅读说明：本技术 一种移动式电缆收放车 (Movable cable winding and unwinding vehicle ) 是由 左三军 张强 郑自立 王鹏举 尹磊 张亮亮 贾中建 何翠屏 丁琨 于 2020-11-26 设计创作，主要内容包括：本发明涉及一种移动式电缆收放车,包括小车以及设于小车上的支撑装置,车斗包括小车承重板和侧板,支撑装置设于小车承重板的前部,小车承重板的后部具有一个矩形的开口,两个侧板的顶部具有导轨,两导轨上设置吊装装置,吊装装置包括底部的前后移动机构、设于前后移动机构上的伸缩机构、设于伸缩机构上的门形吊架、设于门形吊架横梁上的横向平动机构以及设于横向平动机构下方的吊装机构。本发明的一种移动式电缆收放车,电缆放线盘先滚到小车承重板的后部的矩形开口中,吊钩勾住电缆放线盘的吊装杆,通过电动葫芦将电缆放线盘吊起,然后沿着导轨向前移动,到达支撑装置后,将电缆放线盘放置在支撑装置上,非常方便。(The invention relates to a movable cable take-up and pay-off vehicle, which comprises a trolley and a supporting device arranged on the trolley, wherein a vehicle hopper comprises a trolley bearing plate and side plates, the supporting device is arranged at the front part of the trolley bearing plate, the rear part of the trolley bearing plate is provided with a rectangular opening, the tops of the two side plates are provided with guide rails, hoisting devices are arranged on the two guide rails, and each hoisting device comprises a front-back moving mechanism at the bottom, a telescopic mechanism arranged on the front-back moving mechanism, a portal-shaped hanging frame arranged on the telescopic mechanism, a transverse translation mechanism arranged on a portal-shaped hanging frame beam and a hoisting mechanism arranged below the. According to the movable cable take-up and pay-off vehicle, the cable pay-off reel firstly rolls into the rectangular opening in the rear part of the bearing plate of the trolley, the lifting hook hooks the lifting rod of the cable pay-off reel, the cable pay-off reel is lifted by the electric hoist, then the cable pay-off reel moves forwards along the guide rail, and the cable pay-off reel is placed on the supporting device after reaching the supporting device, so that the movable cable take-up and pay-off vehicle is very convenient.)

1. The utility model provides a portable cable winding and unwinding car, includes the dolly and locates the strutting arrangement on the dolly, the dolly includes locomotive and the car hopper of connecting the locomotive, its characterized in that: the car hopper is of a rectangular uncovered structure and comprises a trolley bearing plate and side plates fixed on the two transverse sides of the trolley bearing plate, the supporting device is arranged at the front part of the trolley bearing plate, the rear part of the trolley bearing plate is provided with a rectangular opening, the tops of the two side plates are provided with guide rails, the two guide rails are provided with hoisting devices, each hoisting device comprises a front-back moving mechanism at the bottom, a telescopic mechanism arranged on the front-back moving mechanism, a portal hanger arranged on the telescopic mechanism, a transverse translation mechanism arranged on a portal hanger beam and a hoisting mechanism arranged below the transverse translation mechanism, the front-back moving mechanism comprises two groups of first rollers and two first roller frames, each group of first rollers are distributed along the front-back direction and are in guide rolling fit with the corresponding guide rail, each roller frame comprises a connecting structure with the bottom connected with the rollers and a roller supporting plate, telescopic machanism is two sets of hydraulic pressure push rod, two sets of hydraulic pressure push rod set firmly respectively in the gyro wheel backup pad that corresponds, two sets of hydraulic pressure push rod support portal gallows jointly, portal gallows includes the triangle-shaped support arm of both sides and connects the crossbeam of two triangle-shaped support arm tops for the H shape, horizontal translation mechanism includes that the hoist and mount board of hanging on the crossbeam is rolled through two sets of second gyro wheels, the position that hoist and mount board top position is located the crossbeam both sides all sets up the hydraulic motor who has the reduction gear, hoist and mount mechanism is including fixing the electric block who hangs the board bottom, connect the horizontal pole and the slip setting lifting hook at the horizontal pole both ends of electric block lifting rope bottom.

2. The mobile cable reel cart of claim 1, wherein: the support device comprises a rotating mechanism, an adjusting mechanism, two support frames and a driving mechanism, wherein the rotating mechanism comprises a first power source which is fixed at the bottom of a trolley bearing plate and outputs rotation, and a first gear which is rotatably arranged on the trolley bearing plate through a bearing unit, an output shaft of the first power source penetrates out of the trolley bearing plate upwards, a second gear which is meshed with the first gear is fixedly arranged at the upper end of the output shaft, the adjusting mechanism comprises a second support plate which is fixedly arranged on the first gear, the second support plate is an L-shaped support plate and comprises a bottom plate and a vertical plate which is integrally arranged on one side of the bottom plate, a second power source group which outputs vertical linear reciprocating motion is arranged on one side of the bottom plate far away from the vertical plate, a third power source group which outputs vertical linear reciprocating motion is arranged on one side close to the vertical plate through a connecting mechanism, and the two support frames respectively comprise a fourth support plate and, the top of the herringbone frame body is provided with an arc-shaped supporting groove, and fourth supporting plates of the two supporting frames are fixedly arranged on the corresponding second power source group and the corresponding third power source group respectively.

3. The mobile cable reel cart of claim 2, wherein: the connecting mechanism comprises a group of sliding rails which transversely extend and a third supporting plate which is arranged on the sliding rails in a sliding mode, wherein the second power source group and the vertical plate are arranged between the second power source group and the vertical plate, the third supporting plate is an L-shaped supporting plate, the third power source group is arranged on a bottom plate of the third supporting plate, and a fourth power source group which outputs transverse linear reciprocating motion is arranged between the vertical plate of the second supporting plate and the vertical plate of the third supporting plate.

4. The mobile cable reel cart of claim 3, wherein: the outside that lies in the chevron shape support body in the fourth backup pad still sets firmly the fifth power supply backup pad, and the fifth power supply backup pad sets up output pivoted fifth power supply, and the pivot of fifth power supply is parallel with the axis in arc support groove and lie in the below in arc support groove in vertical direction, set up in the pivot of fifth power supply be used for with the third gear of the driven gear meshing on the cable drawing drum.

5. The mobile cable reel cart of claim 4, wherein: the second power source group is provided with four second power sources which are arranged in a rectangular shape, the third power source group is provided with four third power sources which are arranged in a rectangular shape, and the fourth power source group is provided with two fourth power sources which are arranged in parallel in the transverse direction.

6. The mobile cable reel cart of claim 5, wherein: the first power source and the fifth power source are both servo motors or hydraulic motors with speed reducers, the second gear and the third gear are arranged on output shafts of the corresponding speed reducers, and the second power source, the third power source and the fourth power source are all electric push rods or hydraulic push rods.

7. The mobile cable reel cart of claim 6, wherein: three reinforcing support rods are further arranged in the herringbone frame body, and the three reinforcing support rods form a reverse writing character.

8. The mobile cable reel cart of claim 7, wherein: the top of the fifth power source is lower than the axis of the arc-shaped supporting groove.

9. The mobile cable reel cart of claim 2, wherein: the bearing unit comprises a seat sheet and a thrust bearing fixedly arranged on a bearing plate of the trolley, and a shaft sheet of the thrust bearing is fixed at the bottom of the first gear.

10. The mobile cable reel cart of claim 8, wherein: a fifth power source support plate is secured to the fourth support plate by a support structure.

Technical Field

The invention relates to the technical field of pay-off devices, in particular to a movable cable take-up and pay-off vehicle.

Background

When cables used by the power system are delivered from a factory, the cables are wound on a wire coil for convenient cable transportation and storage. Because the cable drawing drum of electric power system is all bigger, and the diameter often is more than a meter, and weight is more than a ton, therefore the transportation of cable drawing drum and receive line/unwrapping wire all are very arduous, need set up strutting arrangement on the car, set up the cable drawing drum and carry out the unwrapping wire on strutting arrangement. The existing cable take-up and pay-off vehicle has several problems, firstly, a proper device for loading and unloading a cable pay-off reel is lacked, the cable pay-off reel is very laborious to load and unload, secondly, a supporting device on the vehicle is fixed in direction, the cable can be paid off in one direction only when being paid off, and the cable can be paid off in different directions, and the orientation of the whole supporting device needs to be adjusted; because the distance between the supporting groove and the bottom of the supporting frame is fixed, and the distance between the two supporting frames is fixed, the cable pay-off reel only can be fixed with the same diameter and thickness, and the use is not flexible enough; meanwhile, the paying-off process is very labor-consuming because the electric wire is pulled manually to be used as power.

Disclosure of Invention

In order to solve the technical problems, the invention aims to provide a mobile cable pay-off and take-up vehicle.

The technical scheme of the mobile cable take-up and pay-off vehicle provided by the invention is as follows:

a movable cable take-up and pay-off vehicle comprises a trolley and a supporting device arranged on the trolley, wherein the trolley comprises a trolley head and a hopper connected with the trolley head, the hopper is of a rectangular uncovered structure and comprises a trolley bearing plate and side plates fixed on the two transverse sides of the trolley bearing plate, the supporting device is arranged at the front part of the trolley bearing plate, a rectangular opening is formed in the rear part of the trolley bearing plate, guide rails are arranged at the tops of the two side plates, hoisting devices are arranged on the two guide rails, each hoisting device comprises a front-back moving mechanism at the bottom, a telescopic mechanism arranged on the front-back moving mechanism, a portal hanging frame arranged on the telescopic mechanism, a transverse translation mechanism arranged on a portal hanging frame cross beam and a hoisting mechanism arranged below the transverse translation mechanism, the front-back moving mechanism comprises two groups of first rollers and two first roller frames, each group of first rollers are distributed along the, the gyro wheel frame includes the connection structure that bottom and gyro wheel are connected and the gyro wheel backup pad of being connected at the connection structure top, telescopic machanism is two sets of hydraulic pressure push rod, two sets of hydraulic pressure push rod set firmly respectively in the gyro wheel backup pad that corresponds, two sets of hydraulic pressure push rod support the portal gallows jointly, the portal gallows includes the triangle-shaped support arm of both sides and connects the crossbeam that the cross-section at two triangle-shaped support arm tops is the H shape, horizontal translation mechanism includes and rolls the hoist and mount board of hanging on the crossbeam through two sets of second gyro wheels, the position that hoist and mount board top position is located the crossbeam both sides all sets up the hydraulic motor who has the reduction gear, hoist and mount mechanism is including fixing the electric block who hangs the board bottom, connect the horizontal pole and the slip setting.

Preferably, the supporting device comprises a rotating mechanism, an adjusting mechanism, two supporting frames and a driving mechanism, the rotating mechanism comprises a first power source which is fixed at the bottom of the trolley bearing plate and outputs rotation, and a first gear which is rotatably arranged on the trolley bearing plate through a bearing unit, an output shaft of the first power source penetrates out of the trolley bearing plate upwards, a second gear which is meshed with the first gear is fixedly arranged at the upper end of the output shaft, the adjusting mechanism comprises a second supporting plate which is fixedly arranged on the first gear, the second supporting plate is an L-shaped supporting plate and comprises a bottom plate and a vertical plate which is integrally arranged on one side of the bottom plate, a second power source group which outputs vertical linear reciprocating motion is arranged on one side of the bottom plate far away from the vertical plate, a third power source group which outputs vertical linear reciprocating motion is arranged on one side close to the vertical plate through a connecting mechanism, and the two supporting frames respectively comprise a fourth supporting plate and a herringbone, the top of the herringbone frame body is provided with an arc-shaped supporting groove, and fourth supporting plates of the two supporting frames are fixedly arranged on the corresponding second power source group and the corresponding third power source group respectively.

Preferably, the connecting mechanism comprises a group of sliding rails transversely extending between the second power source group and the vertical plate and a third supporting plate arranged on the sliding rails in a sliding manner, the third supporting plate is an L-shaped supporting plate, the third power source group is arranged on a bottom plate of the third supporting plate, and a fourth power source group outputting transverse linear reciprocating motion is arranged between the vertical plate of the second supporting plate and the vertical plate of the third supporting plate.

Preferably, the outside that lies in the chevron shape support body in the fourth backup pad still sets firmly the fifth power supply backup pad, and the fifth power supply backup pad sets up output pivoted fifth power supply, and the pivot of fifth power supply is parallel with the axis in arc support groove and lies in the below in arc support groove in vertical direction, sets up in the pivot of fifth power supply to be used for with the third gear of the driven gear meshing on the cable drawing drum.

Preferably, the second power source group has four second power sources arranged in a rectangular shape, the third power source group has four third power sources arranged in a rectangular shape, and the fourth power source group has two fourth power sources arranged in parallel in the transverse direction.

Preferably, the first power source and the fifth power source are both servo motors or hydraulic motors with speed reducers, the second gear and the third gear are arranged on output shafts of the corresponding speed reducers, and the second power source, the third power source and the fourth power source are all electric push rods or hydraulic push rods.

Preferably, three reinforcing support rods are further arranged in the herringbone frame body, and the three reinforcing support rods form an inverted character.

Preferably, the top of the fifth power source is lower than the axis of the arc-shaped support groove.

Preferably, the bearing unit comprises a thrust bearing with a seat sheet fixedly arranged on the bearing plate of the trolley, and a shaft sheet of the thrust bearing is fixed at the bottom of the first gear.

Preferably, a fifth power source support plate is secured to the fourth support plate by a support structure.

According to the movable cable pay-off and take-up vehicle, during loading, the cable pay-off reel firstly rolls into the rectangular opening at the rear part of the bearing plate of the vehicle, the lifting hook hooks the lifting rod of the cable pay-off reel, the cable pay-off reel is lifted by the electric hoist, the height of the lifting rod exceeds that of the supporting device, then the lifting rod moves forwards along the guide rail, and after the lifting rod reaches the supporting device, the cable pay-off reel is placed on the supporting device. The telescopic mechanism is arranged, so that the height of the portal crane in the vertical space is increased, and the lifting hooks are arranged at two ends of the cross rod in a sliding manner, so that the hoisting device is suitable for hoisting cable pay-off reels with different diameters and thicknesses; the cable pay-off reel is arranged on the support device, and the cable pay-off reel is arranged on the support device.

Furthermore, strutting arrangement's structure makes, to the cable drum that does not directly become big or small, can organize through second power source and third power source and export linear motion and adjust the arc and support the distance between groove to the dolly bearing plate, satisfy the installation of the cable drum that does not directly become big or small, when the unwrapping wire, if the angle of needs adjustment unwrapping wire, only need through the first gear of first power supply drive and rotate, and then drive whole cable drum horizontal turned angle, it is very convenient to use.

Furthermore, a set of slide rails which transversely extend is arranged between the second power source group and the vertical plate, the slide rail is provided with a third support plate in a sliding manner, and a fourth power source group which outputs transverse linear reciprocating motion is arranged between the vertical plate of the second support plate and the vertical plate of the third support plate, so that the distance between the two support frames can be adjusted through a fourth power source to adapt to installation of cable pay-off reels with different thicknesses.

Furthermore, a fifth power source supporting plate is arranged, the fifth power source supporting plate is provided with a fifth power source and a third gear, the fifth power source and the fifth power source are used for outputting the rotating fifth power source and being meshed with the driven gear on the cable pay-off reel, the cable pay-off reel can be driven to rotate through the fifth power source, the cable is conveniently wound and unwound, and time and labor are saved.

Furthermore, three reinforcing support rods are further arranged in the herringbone frame body, and the three reinforcing support rods form an inverted character, so that the herringbone frame body is more stable.

Furthermore, the top of the fifth power source is lower than the axis of the arc-shaped supporting groove, so that a space is reserved for unhooking of the lifting appliance after the cable pay-off reel is installed in a lifting mode.

Drawings

FIG. 1 is a schematic structural view of the mobile cable reel cart of the present invention;

FIG. 2 is a schematic view of a support device according to the present invention;

fig. 3 is another structural schematic diagram of the support device of the present invention.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

It should be noted that, for clarity of illustration and reduction of the drawing figures, the components of the embodiment having the same structure are not all numbered, provided that they are clear.

An embodiment of a mobile cable reeling and unreeling vehicle is shown in figures 1 and 2, and comprises a trolley and a supporting device 30 arranged on the trolley, wherein the trolley comprises a vehicle head and a hopper connected with the vehicle head, the hopper is of a rectangular uncovered structure and comprises a trolley bearing plate 1 and side plates 35 and 36 fixed on two transverse sides of the trolley bearing plate, the supporting device 30 is arranged on the front portion of the trolley bearing plate 1 and comprises a rotating mechanism, an adjusting mechanism, two supporting frames and a driving mechanism, the rotating mechanism comprises a first power source fixed at the bottom of the trolley bearing plate through bolts and a first gear 20 arranged on the trolley bearing plate in a rotating mode through a bearing unit, the first power source is a hydraulic motor 21 with a speed reducer, an output shaft of the speed reducer penetrates out of the trolley bearing plate 1 upwards, the upper end of the output shaft is fixedly provided with a second gear 22 meshed with the first gear, the bearing unit comprises a thrust bearing (not shown in the figures) with a seat piece fixedly arranged on the trolley, the axial piece of the thrust bearing is fixed at the bottom of the first gear 20. The adjusting mechanism comprises a second supporting plate fixedly arranged on the first gear, the second supporting plate is an L-shaped supporting plate and comprises a bottom plate and a vertical plate integrally arranged on one side of the bottom plate, the second supporting plate is called as a first bottom plate 23 and a first vertical plate 19 in the embodiment, one side, far away from the first vertical plate 19, of the first bottom plate 23 is provided with a second power source group 3 outputting vertical linear reciprocating motion, the second power source group 3 in the embodiment comprises 4 hydraulic push rods, one side, close to the first vertical plate, of the first power source group 25 outputting vertical linear reciprocating motion is provided with a connecting mechanism, the connecting mechanism comprises a group of sliding rails 27 transversely extending between the second power source group 3 and the first vertical plate 19 and a third supporting plate arranged on the sliding rails in a sliding mode, the third supporting plate is an L-shaped supporting plate and comprises a vertical plate and a bottom plate, the second vertical plate 17 and a second bottom plate 24 in the embodiment are called as a second vertical plate 17 and a second bottom plate 24, two groups of parallel guide plates are The third power source group 25 is four vertical electric push rods which are fixedly arranged on the second bottom plate 24 through bolts or welding, the fourth power source 18 which outputs horizontal linear reciprocating motion is fixedly arranged between the first vertical plate 19 and the second vertical plate 17 through bolts or welding, and the fourth power source group 18 is two hydraulic push rods which are arranged in parallel. Two the support frame all includes fourth backup pad 4, 16 and welding and sets firmly chevron shape support body 5, 12 in the fourth backup pad, the top of chevron shape support body has arc to support groove 8, 11 to make things convenient for cable drum's pivot to support the inslot rotation at the arc, in order to increase chevron shape support body's stability and bearing capacity, it sets up three spinal branch vaulting poles 10 still to weld fixation in the chevron shape support body, three spinal branch vaulting poles form a word of writing over, the fourth backup pad of two support frames sets firmly respectively on corresponding second power source group 3 and third power source group 25.

In the embodiment, a fifth power source supporting plate is fixedly arranged on each fourth supporting plate and positioned on the outer side of the herringbone frame body through a supporting structure 6 and a supporting structure 15, in the embodiment, the supporting structure is two supporting vertical plates, a fifth power source for outputting rotation is fixedly arranged on the fifth power source supporting plate, the fifth power source is a hydraulic motor 9 and a hydraulic motor 29 with a speed reducer 7 and a speed reducer 14, a rotating shaft of a cable pay-off reel 31 is composed of a cylinder 32 which is arranged at the root part and is used for being in rotating fit with the arc-shaped supporting groove, a driven gear 33 which is arranged coaxially with the cylinder and integrally formed with the cylinder, and a hoisting rod 34 which is arranged coaxially with the driven gear and integrally formed with the driven gear and arranged at the outer end, in the embodiment, the rotating shaft of the fifth power source is the rotating shaft of the speed reducer 7 and the speed reducer 14, the rotating shaft of the speed reducer 7 and the speed reducer 14 is parallel to, the top of fifth power supply is less than the axis in arc support groove, the purpose is after guaranteeing hoist and mount installation cable drawing drum for hoist and mount pole and fifth power supply have certain clearance in vertical direction, leave the space for the hoist unhook from the clearance.

The rear part of the trolley bearing plate 1 is provided with a rectangular opening 40, the tops of two side plates 35 and 36 are respectively provided with a guide rail 37 and 38, a hoisting device is arranged on the two guide rails and comprises a front-back moving mechanism at the bottom, a telescopic mechanism arranged on the front-back moving mechanism, a portal hanging frame arranged on the telescopic mechanism, a transverse translation mechanism arranged on a portal hanging frame cross beam 47 and a hoisting mechanism arranged below the transverse translation mechanism, the front-back moving mechanism comprises two groups of first rollers 42 and two first roller frames, each group of first rollers 42 is distributed along the front-back direction and is in guide rolling fit with the corresponding guide rail, each roller frame comprises a connecting structure with the bottom connected with the rollers and a roller supporting plate 44 connected with the top of the connecting structure, and each connecting structure in the embodiment comprises two groups of lug plates 43 fixedly arranged at the bottom of the roller supporting plate 44 and a roller, each first roller is positioned between a group of lug plates and is rotatably arranged on the lug plates 43 in a penetrating way through a rotating shaft, an output shaft of the speed reducer is coaxially and fixedly connected with the rotating shaft of one of the first rollers, the telescopic mechanism comprises two groups of hydraulic push rods 45 and 55 which are respectively fixedly arranged on corresponding roller supporting plates, the two groups of hydraulic push rods jointly support a portal-shaped hanger frame, the portal-shaped hanger frame comprises triangular supporting arms 46 and 56 at two sides and a cross beam 47 with an H-shaped section for connecting the tops of the two triangular supporting arms, the transverse translation mechanism comprises a hoisting plate 48 which is hung on the cross beam in a rolling way through two groups of second rollers 57, each group of second rollers 57 comprises two second rollers at the front side and the rear side of the cross beam, hydraulic motors 49 with speed reducers are arranged at the positions of the tops of the hoisting plates at the two sides of the cross beam, and the hoisting mechanism comprises an electric block 50 fixed at the bottom of the hoisting plate, a cross rod 51 connected, 53, the lifting rope of the electric hoist is fixed in the middle of the cross rod 51, the top of the lifting hook is slidably inserted into the cross rod, and the two ends of the cross rod are provided with stop blocks for preventing the top of the lifting hook from being separated.

In other embodiments, different from the above embodiments, the first power source and the fifth power source of the supporting device 30 are all servo motors with speed reducers, and the second power source, the third power source and the fourth power source are all electric push rods. As shown in fig. 3, the supporting structure is a sixth power source group 26, 58, the sixth power source group is two electric push rods outputting linear reciprocating motion, the bottom of each electric push rod is fixed on the corresponding fourth supporting plate, and the top of each electric push rod is fixed at the bottom of the corresponding fifth power source supporting plate, so that when the fifth power source breaks down, the third gear can be separated from the driven gear on the cable drum by retracting the electric push rods, and the cable drum is manually rotated to take up and pay off. The connecting structure comprises two groups of lug plates 43 fixedly arranged at the bottom of the roller supporting plate 44, each first roller is arranged between the lug plates and is rotatably arranged on the lug plates in a penetrating manner through a rotating shaft, and at the moment, the door-shaped hanging bracket needs to be manually pushed to realize the front and back movement of the cable pay-off reel.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.