CN217920769U

CN217920769U - Power maintenance cable feeding equipment

Info

Publication number: CN217920769U
Application number: CN202221676316.9U
Authority: CN
Inventors: 王爱军
Original assignee: Shanxi Guoyi Construction Engineering Co ltd
Current assignee: Shanxi Guoyi Construction Engineering Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-29
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a power maintenance cable feeding device, which comprises a bottom frame and is characterized in that one end of the bottom frame is provided with a bracket body for supporting a cable frame, the conveying structure comprises an upper pinch roller and a lower support wheel which are arranged on the upper side and the lower side of a cable body to form a clamp, and the position between the upper pinch roller and the lower support wheel is correspondingly arranged; the lower supporting wheel is provided with chain wheels at the shaft ends and also comprises synchronous chains wound on the chain wheels of the lower supporting wheel; the device also comprises a driving mechanism arranged on the bottom frame, and the driving mechanism drives a rotating shaft of one lower supporting wheel to rotate. Because the upper pressing wheel and the upper supporting wheel which are clamped on two sides of the cable body are arranged, the cable body can be synchronously moved and clamped to be conveyed to the outside under the driving of the driving mechanism, the labor intensity of constructors is reduced, the position of the upper pressing wheel can be adjusted in an up-and-down mode, the cable conveying operation with different diameters can be adapted, and the synchronous chain can be automatically tensioned by the tensioning mechanism when the upper pressing wheel moves.

Description

Power maintenance cable feeding equipment

Technical Field

The utility model relates to a cable construction technical field specifically indicates power maintenance cable feeding equipment.

Background

Power maintenance is a common power construction process, when power maintenance construction, often need carry out pulling of cable unwrapping wire and carry out cable material loading operation, power cable diameter is thicker usually, pulls power cable by many operating personnel simultaneously during cable material loading among the prior art and just can stimulate and carry out the material loading, comparatively wastes time and energy when so operating to work efficiency is not high yet, in view of above, we propose power maintenance cable charging equipment and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome above technical defect, provide a rational in infrastructure, the practicality is strong, can be comparatively light when power maintenance pay off the line material loading operation to the cable shaft to be applicable to multiple cable diameter, excellent in use effect's power maintenance cable charging equipment.

In order to solve the technical problem, the utility model provides a technical scheme does: the power maintenance cable feeding equipment comprises a bottom frame and is characterized in that one end of the bottom frame is provided with a bracket body for supporting a cable frame; the cable conveying device is characterized by also comprising a conveying structure arranged on the underframe, wherein the conveying structure comprises an upper pressing wheel and a lower supporting wheel which are arranged on the upper side and the lower side of the cable body to form clamping, and the upper pressing wheel and the lower supporting wheel are correspondingly arranged; the lower supporting wheel is provided with chain wheels at the shaft ends and also comprises synchronous chains wound on the chain wheels of the lower supporting wheel; the device also comprises a driving mechanism arranged on the bottom frame, and the driving mechanism drives a rotating shaft of one lower supporting wheel to rotate.

Further, still include chain straining device, chain straining device includes the tensioning lever, tensioning lever one end is articulated with the chassis to the cover is equipped with drive tensioning lever pivoted torsional spring on the articulating lever, and the other end rotates to be connected and is equipped with the take-up pulley, the take-up pulley is the sprocket to cooperate with the tensioning chain, the tensioning lever rotates under the torsional spring drive and passes through the taut synchronous chain of take-up pulley.

Furthermore, the driving mechanism comprises a driving motor and a reduction gear box which are arranged on the underframe, the output end of the driving motor is connected with the reduction gear box, and the output end of the reduction gear box drives one lower supporting wheel to rotate.

Furthermore, it is a plurality of go up the pinch roller and rotate and set up in the clamp plate downside, still include the last support body that drives the clamp plate translation from top to bottom, go up the support body and set up in the under bracing wheel upside, be connected through adjusting screw between clamp plate and the last support body, the adjusting screw lower extreme rotates with the clamp plate to be connected, adjusting screw's screw thread section and last support body threaded connection, the adjusting screw upper end still is equipped with the drive handle.

Furthermore, the number of the adjusting screws is not less than two, and the adjusting screws are respectively arranged on two sides of the pressing plate.

Further, the stake body is including being the support frame of triangle-shaped, support frame bottom and chassis fixed connection, and the support frame upper end is connected and is equipped with the U-shaped seat, and U-shaped seat upside has the opening and is used for placing the cable frame axle, and U-shaped seat opening side still alternates and is equipped with fixing bolt.

Furthermore, a guide wheel is further arranged between the support body and the conveying structure, and a support of the guide wheel is fixedly arranged on the bottom frame.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses power maintenance cable feeding equipment is owing to be equipped with centre gripping at the last pinch roller and the last supporting wheel of cable body both sides, can synchronous movement and centre gripping cable body transport toward the outside under actuating mechanism's drive, constructor's intensity of labour has been reduced, because the position of going up the pinch roller can reciprocate the regulation, thereby can adapt to the cable transport operation of different diameters, and synchronous chain can be by straining device automatic tensioning when last pinch roller removes, pinch roller and last supporting wheel pivoted synchronism are kept.

Drawings

Fig. 1 is the utility model discloses power maintenance cable feeding equipment's schematic structure diagram.

Fig. 2 isbase:Sub>A schematic structural view in the direction ofbase:Sub>A-base:Sub>A in fig. 1 according to the present invention.

As shown in the figure: 1. a chassis; 2. an upper pinch roller; 3. a lower support wheel; 4. a sprocket; 5. a synchronization chain; 6. a tension rod; 7. a tension wheel; 8. a drive motor; 9. a reduction gear box; 10. pressing a plate; 11. an upper frame body; 12. adjusting the screw rod; 13. a drive handle; 14. a support frame; 15. a U-shaped seat; 16. fixing the bolt; 17. a guide wheel; 18. a cable body.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

As shown in fig. 1, the power maintenance cable feeding device comprises an underframe 1, wherein one end of the underframe 1 is provided with a bracket body for supporting a cable frame, and the power maintenance cable feeding device also comprises a conveying structure arranged on the underframe 1; the support body comprises a triangular support frame 14, the bottom of the support frame 14 is fixedly connected with the underframe 1, the upper end of the support frame 14 is connected with a U-shaped seat 15, when in use, a cable frame can be hoisted into the support body by a crane, the upper side of the U-shaped seat 15 is provided with an opening for placing a cable frame shaft, the two ends of the cable frame shaft are placed into the opening of the U-shaped seat 15 during hoisting, so that the cable frame shaft can rotate freely, a fixing bolt 16 is also inserted into the opening side of the U-shaped seat 15 for fixing, one end of a cable body 18 is pulled out after the fixing is finished, a guide wheel 17 is also arranged between the support body and the conveying structure, and a support seat of the guide wheel 17 is fixedly arranged on the underframe 1; one end of the cable body 18 is passed under the guide wheel 17 to facilitate the guiding when the cable is drawn out.

The conveying structure comprises an upper pressing wheel 2 and a lower pressing wheel 3 which are arranged on the upper side and the lower side of the cable body 18 to form clamping, and the upper pressing wheel 2 and the lower pressing wheel 3 are correspondingly arranged; the lower supporting wheels 3 are arranged on the underframe 1 in a row, the upper pressing wheel 2 is rotatably arranged on the lower side of the pressing plate 10, so that two-side clamping is formed on the cable body 18, chain wheels 4 are arranged at the rotating shaft ends of the lower supporting wheels 3, and the synchronous chain device further comprises a synchronous chain 5 wound on the chain wheels 4 of the lower supporting wheels 3; the device also comprises a driving mechanism arranged on the underframe 1, wherein the driving mechanism drives a rotating shaft of one lower supporting wheel 3 to rotate. When one supporting wheel rotates, the lower supporting wheels 3 can all synchronously rotate under the pulling action of the chain, and the situation that the cable body 18 is pulled outwards can be formed under the pressure of the lower pressing wheel.

Still include chain straining device, chain straining device includes tensioning rod 6, tensioning rod 6 one end is articulated with chassis 1 to the cover is equipped with the torsional spring of 6 pivoted of drive tensioning rod on the hinge bar, and the torsional spring can drive tensioning rod 6 and rotate, and the other end rotates to be connected and is equipped with take-up pulley 7, can be through take-up pulley 7 with the chain tensioning when tensioning rod 6 rotates, take-up pulley 7 is sprocket 4 to cooperate with the tensioning chain, tensioning rod 6 rotates under torsional spring drive and takes up synchronous chain 5 through take-up pulley 7.

The driving mechanism comprises a driving motor 8 and a reduction gear box 9 which are arranged on the underframe 1, the output end of the driving motor 8 is connected with the reduction gear box 9, and the output end of the reduction gear box 9 drives one lower supporting wheel 3 to rotate; actuating mechanism sets up and drives the rotation of lower support wheel 3 on chassis 1, as the improvement, can also set up corresponding drive on the clamp plate 10 and go up 2 pivoted actuating mechanism of pinch roller to can make 2 also initiatively rotate of pinch roller, thereby provide the drive power of better cable material loading for the cable material loading.

As shown in fig. 1 and 2, the frame further comprises an upper frame body 11 for driving the pressing plate 10 to move up and down, the upper frame body 11 is arranged on the upper side of the lower supporting wheel 3, the pressing plate 10 is connected with the upper frame body 11 through an adjusting screw 12, the lower end of the adjusting screw 12 is rotatably connected with the pressing plate 10, the thread section of the adjusting screw 12 is in threaded connection with the upper frame body 11, and a driving handle 13 is further arranged at the upper end of the adjusting screw 12. When the cable feeding device is used, the adjusting screw rod 12 is driven to rotate by rotating the driving handle 13, so that the upper pressing wheel 2 can be enabled to press the cable body 18, and the cable feeding is convenient to pull. The number of the adjusting screws 12 is not less than two, and the adjusting screws are respectively arranged on two sides of the pressing plate 10, so that the pressing force of the pressing plate 10 is more uniform.

The present invention and the embodiments thereof have been described above, but the present invention is not limited thereto, and the embodiments shown in the detailed description are only some examples, not all examples, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The power maintenance cable feeding equipment comprises an underframe (1) and is characterized in that one end of the underframe (1) is provided with a bracket body for supporting a cable frame; the cable conveying device is characterized by further comprising a conveying structure arranged on the underframe (1), wherein the conveying structure comprises an upper pressing wheel (2) and a lower supporting wheel (3) which are arranged on the upper side and the lower side of the cable body (18) to form clamping, and the upper pressing wheel (2) and the lower supporting wheel (3) are correspondingly arranged in position; the rotating shaft ends of the lower supporting wheels (3) are provided with chain wheels (4), and the synchronous chain (5) is wound on the chain wheels (4) of the lower supporting wheels (3); the device also comprises a driving mechanism arranged on the bottom frame (1), wherein the driving mechanism drives a rotating shaft of one lower supporting wheel (3) to rotate.

2. The power maintenance cable feeding device according to claim 1, further comprising a chain tensioning mechanism, wherein the chain tensioning mechanism comprises a tensioning rod (6), one end of the tensioning rod (6) is hinged to the base frame (1), a torsion spring for driving the tensioning rod (6) to rotate is sleeved on the hinged rod, a tensioning wheel (7) is rotatably connected to the other end of the hinged rod, the tensioning wheel (7) is a chain wheel (4) and is matched with the tensioning chain, and the tensioning rod (6) rotates under the driving of the torsion spring to tension the synchronous chain (5) through the tensioning wheel (7).

3. The power maintenance cable feeding device according to claim 1, wherein the driving mechanism comprises a driving motor (8) and a reduction gear box (9) which are arranged on the underframe (1), the output end of the driving motor (8) is connected with the reduction gear box (9), and the output end of the reduction gear box (9) drives one lower supporting wheel (3) to rotate.

4. The power maintenance cable feeding device according to any one of claims 1 to 3, wherein a plurality of upper pressing wheels (2) are rotatably arranged on the lower side of a pressing plate (10), the power maintenance cable feeding device further comprises an upper frame body (11) for driving the pressing plate (10) to move up and down, the upper frame body (11) is arranged on the upper side of the lower supporting wheel (3), the pressing plate (10) is connected with the upper frame body (11) through an adjusting screw (12), the lower end of the adjusting screw (12) is rotatably connected with the pressing plate (10), the thread section of the adjusting screw (12) is in threaded connection with the upper frame body (11), and a driving handle (13) is further arranged at the upper end of the adjusting screw (12).

5. The power maintenance cable feeding apparatus according to claim 4, wherein the adjusting screws (12) are provided with not less than two and are respectively provided at both sides of the pressing plate (10).

6. The power maintenance cable feeding device as claimed in claim 4, wherein the support body comprises a triangular support frame (14), the bottom of the support frame (14) is fixedly connected with the bottom frame (1), a U-shaped seat (15) is connected to the upper end of the support frame (14), an opening is formed in the upper side of the U-shaped seat (15) and used for placing a cable frame shaft, and a fixing bolt (16) is further inserted into the opening side of the U-shaped seat (15).

7. The power maintenance cable feeding device according to claim 4, wherein a guide wheel (17) is further arranged between the support body and the conveying structure, and a support of the guide wheel (17) is fixedly arranged on the underframe (1).