CN218909358U - Novel paying-off machine for electric power construction - Google Patents

Abstract

The utility model discloses a novel paying-off machine for electric power construction, which comprises a frame, wherein a traction head is fixedly arranged at the front part of the frame, and two wheels are symmetrically arranged at the rear part of the frame in a rotating manner; the frame is being close to two the fixed two stands that are provided with of position symmetry of wheel, two the top of stand with fixedly respectively be provided with the bracing between the middle part of frame, two slip cap is equipped with a sliding sleeve on the stand respectively, evenly has offered a plurality of standing grooves on each sliding sleeve, is in two on two sliding sleeves be in the same high two be provided with the drum axle between the standing groove common, frame and each be provided with the bradyseism mechanism respectively between the sliding sleeve, the frame is two the place ahead of bracing is provided with entablature and underbeam, the entablature with common support wheel mechanism that is provided with on the underbeam. The utility model realizes stable support of the paying-off machine and does not influence the movement of the paying-off machine in the construction process.

Description

Novel paying-off machine for electric power construction

Technical Field

The utility model relates to the technical field of power construction equipment, in particular to a novel paying-off machine for power construction.

Background

In the power construction process, it is necessary to pay out the cable, i.e., to discharge the cable in a predetermined position in advance. In order to improve work efficiency and save manpower input at present, can use the paying out machine to carry out paying out operation, the paying out machine also is called the paying out car, install the both ends of the installation axle of cable drum on the paying out car, the paying out car generally pulls through the tractor and advances, because topography or other reasons are broken away from with the tractor sometimes after arriving at the scene, the front end of paying out car is in unsettled state this moment, consequently, need support the front portion of paying out car, for example, the cable of CN201820516805.5 disclosure is received the paying out car and is made pay out car and pull car break away from the back and stably support subaerial through adopting the supporting screw, but in actual work process, the paying out machine still needs to remove at some time in the paying out process, but can't effectually satisfy the removal demand in the paying out machine work process through adopting the supporting screw, therefore develop a novel paying out machine of electric power construction.

Disclosure of Invention

The utility model aims to provide a novel paying-off machine for electric power construction, which solves the technical problems mentioned in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model relates to a novel paying-off machine for electric power construction, which comprises a frame, wherein a traction head is fixedly arranged at the front part of the frame, and two wheels are symmetrically arranged at the rear part of the frame in a rotating manner; the automatic wheel supporting device is characterized in that two upright posts are symmetrically and fixedly arranged at positions close to two wheels of the machine frame, inclined struts are fixedly arranged between the top ends of the two upright posts and the middle of the machine frame respectively, a sliding sleeve is sleeved on each upright post in a sliding mode, a plurality of placing grooves are uniformly formed in each sliding sleeve, wire coil shafts are commonly arranged between the two placing grooves which are positioned at the same height on each sliding sleeve, traction mechanisms for driving the sliding sleeves to do lifting motion along the upright posts are arranged between the inclined struts and the upright posts, a cushioning mechanism is respectively arranged between the machine frame and each sliding sleeve, an upper cross beam and a lower cross beam are arranged in front of the two inclined struts on the machine frame, and supporting wheel mechanisms are commonly arranged on the upper cross beam and the lower cross beam.

Further, each traction mechanism comprises a winch arranged at the lower part of each diagonal brace, a pulley seat is arranged at the upper part of each upright post, a pulley is rotatably arranged in the pulley seat, and a connecting lug is fixedly arranged at the upper part of each sliding sleeve; the free ends of the hoisting ropes of the winches are fixedly connected with the corresponding connecting lugs after passing through pulleys in the pulley seats at the corresponding sides.

Further, each damping mechanism comprises a sleeve fixedly arranged on the frame, a vertical sliding rod is fixedly arranged above each sliding sleeve, the upper end of each sliding rod is fixedly connected with each sliding sleeve, the lower end of each sliding rod is in sliding fit with the corresponding sleeve, and a damping spring is sleeved at the position of each sliding rod between the corresponding sliding sleeve and the corresponding sleeve.

Further, the supporting wheel mechanism comprises two symmetrical vertical plates fixedly arranged in the middle of the lower beam, an upper connecting plate and a lower connecting plate are respectively and jointly arranged between the two vertical plates, the upper connecting plate and the lower connecting plate are of trapezoid structures, one ends of the upper connecting plate and the lower connecting plate are respectively arranged between the two vertical plates through a long shaft pin, a jack perpendicular to the upper connecting plate is arranged on the upper portion of the upper connecting plate, the upper end of the jack is connected with the upper beam, and two connecting springs are symmetrically arranged between the two sides of the upper connecting plate and the upper beam; the other ends of the upper connecting plate and the lower connecting plate are connected with a connecting seat, the connecting seat comprises a main plate and two ear plates symmetrically arranged on one side of the main plate, and the other ends of the upper connecting plate and the lower connecting plate are respectively arranged between the two ear plates through a short shaft pin; the other side of mainboard is provided with the connecting plate, the connecting plate is kept away from one side of mainboard is fixedly provided with the axle sleeve, the rotation is provided with a pivot in the axle sleeve, the lower extreme and the one end fixed connection of wheel carrier of pivot, the other end rotation of wheel carrier is provided with the supporting wheel.

Still further, the connecting plate is connected with the mainboard through bolt group.

Compared with the prior art, the utility model has the beneficial technical effects that:

the utility model can be applied to the consignment of the cable drum and the operation of unfolding and unfolding the cable, and is simple and quick to operate by adopting a mechanical traction lifting mode; through set up the bradyseism mechanism that has slide bar and damping spring respectively between frame and each sliding sleeve, can effectively strengthen the stability of sliding sleeve in the adjustment of lift and cable drum direction in-process.

According to the utility model, the supporting wheel is contacted with the ground, and the jack and the two connecting springs on the upper connecting plate are matched with the supporting wheel, so that the stable support of the frame can be realized, and meanwhile, the movement of the paying-off machine in the construction process is not influenced. In addition, the wheel frame of the supporting wheel can rotate through the rotating shaft, so that the angle diving platform in any direction can be carried out on the paying-off machine, and the paying-off machine can move more flexibly.

Drawings

The utility model is further described with reference to the following description of the drawings.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic structural view of a support wheelset mechanism;

reference numerals illustrate: 1. a frame; 2. a traction head; 3. a wheel; 4. a column; 5. diagonal bracing; 6. a sliding sleeve; 7. a placement groove; 8. a hoist; 9. a pulley seat; 10. a connecting lug; 11. winding a lifting rope; 12. a sleeve; 13. a slide bar; 14. a damping spring; 15. an upper cross beam; 16. a lower cross beam; 17. a riser; 18. an upper connecting plate; 19. a lower connecting plate; 20. a long shaft pin; 21. a jack; 22. a connecting spring; 23. a main board; 24. ear plates; 25. a short shaft pin; 26. a connecting plate; 27. a bolt group; 28. a shaft sleeve; 29. a rotating shaft; 30. a wheel carrier; 31. a support wheel; 32. a wire coil shaft.

Detailed Description

As shown in fig. 1-2, the novel paying-off machine for electric power construction comprises a frame 1, wherein a traction head 2 is fixedly welded at the front part of the frame 1, and two wheels 3 are symmetrically rotatably arranged at the rear part of the frame 1. Two vertical stand columns 4 are symmetrically and fixedly welded at positions close to the two wheels 3 of the frame 1, and inclined struts 5 are fixedly welded between the top ends of the two stand columns 4 and the middle of the frame 1 respectively. The two upright posts 4 are respectively and slidably sleeved with a sliding sleeve 6, a plurality of placing grooves 7 are uniformly formed in each sliding sleeve 6, a wire coil shaft 32 is commonly placed between the two placing grooves 7 which are positioned at the same height on the two sliding sleeves 6, and a cable coil is sleeved outside the wire coil shaft 32.

Traction mechanisms for driving the sliding sleeve 6 to do lifting motion along the upright posts are arranged between the inclined struts 5 and the upright posts 4, and specifically: each traction mechanism comprises a winch 8 arranged at the lower part of each diagonal brace 5, a pulley seat 9 is welded at the upper part of each upright post 4, a pulley is rotatably arranged in the pulley seat 9, and a connecting lug 10 is fixedly welded at the upper part of each sliding sleeve 6. After passing through the pulleys in the pulley seats 9 at the corresponding sides, the free ends of the winding ropes 11 of the windlass 8 are fixedly connected with the corresponding connecting lugs 10. After the winch 8 is started, the lifting movement of the sliding sleeve 6 on the upright post 4 is realized through the winding and unwinding of the winch rope 11, so that the cable drum ascends or descends along with the lifting movement.

A damping mechanism is arranged between the frame 1 and each sliding sleeve 6, and the damping mechanism is specifically: each damping mechanism comprises a sleeve 12 which is fixedly and vertically welded on the frame 1, a vertical sliding rod 13 is fixedly welded above the sleeve 12 on each sliding sleeve 6, the upper end of each sliding rod 13 is fixedly connected with the corresponding sliding sleeve 6, the lower end of each sliding rod 13 is in sliding fit with the corresponding sleeve 12, and a damping spring 14 is sleeved at the position of each sliding rod 13 between the corresponding sliding sleeve 6 and the corresponding sleeve 12. The sliding rod 13 and the damping spring 14 can effectively enhance the stability of the sliding sleeve 6 in the lifting adjustment and the cable coil direction process.

The frame 1 is provided with an upper beam 15 and a lower beam 16 respectively and fixedly in front of the two diagonal braces 5, and the upper beam 15 and the lower beam 16 are provided with supporting wheel mechanisms in common. Specifically, the supporting wheel mechanism includes two symmetrical vertical plates 17 fixedly arranged in the middle of the lower beam 16, an upper connecting plate 18 and a lower connecting plate 19 are respectively and commonly arranged between the two vertical plates 17, the upper connecting plate 18 and the lower connecting plate 19 are both in trapezoid structures, and one ends of the upper connecting plate 18 and the lower connecting plate 19 are respectively arranged between the two vertical plates 17 through a long shaft pin 20. The upper part of the upper connecting plate 18 is provided with a jack 21 perpendicular to the upper connecting plate, and the upper end of the jack 21 is connected with the middle part of the upper cross beam 15. Two connecting springs 22 are symmetrically arranged between the two sides of the upper connecting plate 18 and the upper cross beam 15. The other ends of the upper connecting plate 18 and the lower connecting plate 19 are connected with a connecting seat, the connecting seat comprises a main plate 23 and two ear plates 24 symmetrically arranged on one side of the main plate 23, and the other ends of the upper connecting plate 18 and the lower connecting plate 19 are respectively arranged between the two ear plates 24 through a short shaft pin 25. A connection plate 26 is mounted on the other side of the main plate 23, and in this embodiment, the connection plate 26 is connected to the main plate 23 by a bolt group 27. The side of the connecting plate 26, which is far away from the main plate 23, is fixedly welded with a shaft sleeve 28, a rotating shaft 29 is rotatably installed in the shaft sleeve 28, the lower end of the rotating shaft 29 is fixedly connected with one end of a wheel frame 30, and a supporting wheel 31 is rotatably installed at the other end of the wheel frame 30.

The supporting wheel group mechanism is contacted with the ground through the supporting wheels, and the jack and the two connecting springs on the upper connecting plate are matched with the supporting wheels, so that the machine frame can be stably supported, and meanwhile, the movement of the paying-off machine in the construction process is not influenced. In addition, the wheel frame of the supporting wheel can rotate through the rotating shaft, so that the angle diving platform in any direction can be carried out on the paying-off machine, and the paying-off machine can move more flexibly.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims (5)

1. Novel paying out machine of electric power construction, its characterized in that: the traction device comprises a frame, wherein a traction head is fixedly arranged at the front part of the frame, and two wheels are symmetrically arranged at the rear part of the frame in a rotating way; the automatic wheel supporting device is characterized in that two upright posts are symmetrically and fixedly arranged at positions close to two wheels of the machine frame, inclined struts are fixedly arranged between the top ends of the two upright posts and the middle of the machine frame respectively, a sliding sleeve is sleeved on each upright post in a sliding mode, a plurality of placing grooves are uniformly formed in each sliding sleeve, wire coil shafts are commonly arranged between the two placing grooves which are positioned at the same height on each sliding sleeve, traction mechanisms for driving the sliding sleeves to do lifting motion along the upright posts are arranged between the inclined struts and the upright posts, a cushioning mechanism is respectively arranged between the machine frame and each sliding sleeve, an upper cross beam and a lower cross beam are arranged in front of the two inclined struts on the machine frame, and supporting wheel mechanisms are commonly arranged on the upper cross beam and the lower cross beam.

2. The novel paying-off machine for electric power construction according to claim 1, wherein: each traction mechanism comprises a winch arranged at the lower part of each diagonal bracing, a pulley seat is arranged at the upper part of each upright post, a pulley is rotatably arranged in the pulley seat, and a connecting lug is fixedly arranged at the upper part of each sliding sleeve; the free ends of the hoisting ropes of the winches are fixedly connected with the corresponding connecting lugs after passing through pulleys in the pulley seats at the corresponding sides.

3. The novel paying-off machine for electric power construction according to claim 1, wherein: each damping mechanism comprises a sleeve fixedly arranged on the frame, a vertical sliding rod is fixedly arranged above each sliding sleeve, the upper end of each sliding rod is fixedly connected with each sliding sleeve, the lower end of each sliding rod is in sliding fit with the corresponding sleeve, and a damping spring is sleeved at the position of each sliding rod between the corresponding sliding sleeve and the corresponding sleeve.

4. The novel paying-off machine for electric power construction according to claim 1, wherein: the supporting wheel mechanism comprises two symmetrical vertical plates fixedly arranged in the middle of the lower beam, an upper connecting plate and a lower connecting plate are respectively and commonly arranged between the two vertical plates, the upper connecting plate and the lower connecting plate are of trapezoid structures, one ends of the upper connecting plate and the lower connecting plate are respectively arranged between the two vertical plates through a long shaft pin, a jack perpendicular to the upper connecting plate is arranged on the upper portion of the upper connecting plate, the upper end of the jack is connected with the upper beam, and two connecting springs are symmetrically arranged between the two sides of the upper connecting plate and the upper beam; the other ends of the upper connecting plate and the lower connecting plate are connected with a connecting seat, the connecting seat comprises a main plate and two ear plates symmetrically arranged on one side of the main plate, and the other ends of the upper connecting plate and the lower connecting plate are respectively arranged between the two ear plates through a short shaft pin; the other side of mainboard is provided with the connecting plate, the connecting plate is kept away from one side of mainboard is fixedly provided with the axle sleeve, the rotation is provided with a pivot in the axle sleeve, the lower extreme and the one end fixed connection of wheel carrier of pivot, the other end rotation of wheel carrier is provided with the supporting wheel.

5. The novel paying-off machine for electric power construction according to claim 4, wherein: the connecting plate is connected with the main board through a bolt group.

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