CN215905611U

CN215905611U - Pay-off for hydraulic engineering

Info

Publication number: CN215905611U
Application number: CN202122599092.8U
Authority: CN
Inventors: 崔宇; 傅靓; 徐飞; 朱永军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-02-25
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to the technical field of pay-off devices, in particular to a pay-off device for hydraulic engineering, which comprises a bottom plate, a winch, a controller, a traction assembly and a guide assembly, wherein the winch is arranged on the bottom plate; a winch is rotatably arranged at the upper end of the bottom plate; the guide component is arranged on one side of the winch; one side of the guide component is provided with a traction component; the traction assembly comprises a rack, a fixed roller, a motor, a movable roller and a first spring; the frame is arranged at the upper end of the bottom plate; the fixed roller is rotatably arranged on the rack and is in transmission connection with the motor; the movable roller is vertically and slidably arranged on the rack and is rotationally connected with the rack; the first spring is vertically arranged; the guide assembly comprises an upright post, a second spring, a limiting roller and a rotating shaft; the upright post is arranged at the upper end of the bottom plate in a sliding manner; two groups of springs are arranged and are respectively positioned on two sides of the upright post; two groups of rotating shafts are vertically arranged and are respectively positioned on two sides of the upright post; the limiting roller is vertically sleeved at the upper end of the rotating shaft. According to the utility model, the device pulls the electric wire to drive the electric wire to penetrate into the pipeline, so that the electric wire is prevented from being scratched due to the angular deviation of the electric wire.

Description

Pay-off for hydraulic engineering

Technical Field

The utility model relates to the technical field of pay-off devices, in particular to a pay-off device for hydraulic engineering.

Background

At present, water conservancy projects are projects built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, water is a valuable resource essential for human production and life, but the naturally existing state of the water conservancy projects does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. When the existing pay-off device for hydraulic engineering is used, an electric wire is paid out from a winch and penetrates into a pipeline, but when the electric wire is paid out from the winch, the position of the electric wire is continuously changed, and the electric wire can rub against a pipeline port to scratch the electric wire.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pay-off device for hydraulic engineering, which can avoid scratching electric wires and aims to solve the problems in the background technology.

The technical scheme of the utility model is as follows: a pay-off device for hydraulic engineering comprises a bottom plate, a winch, a controller, a traction assembly and a guide assembly; a winch is horizontally and rotatably arranged at the upper end of the bottom plate; the guide component is arranged on one side of the rotating shaft of the winch; a traction assembly is arranged on one side of the guide assembly, which is far away from the winch; the traction assembly comprises a rack, a fixed roller, a motor, a movable roller and a first spring; the frame is arranged at the upper end of the bottom plate; the fixed roller is horizontally and rotatably arranged on the rack and is parallel to the rotating shaft of the winch, and one end of the fixed roller is in transmission connection with the motor; the movable roller is horizontal, is positioned right below the fixed roller, is vertically arranged on the rack in a sliding manner and is rotationally connected with the rack; the first spring is vertically arranged, the upper end of the first spring is connected with the movable roller, and the lower end of the first spring is connected with the side wall of the rack; the guide assembly comprises an upright post, a second spring, a limiting roller and a rotating shaft; the upright post is arranged at the upper end of the bottom plate in a sliding way along the direction parallel to the rotating shaft of the winch; two groups of springs are arranged in parallel to the rotating shaft of the winch, two groups of springs are positioned on the same straight line and are respectively positioned on two sides of the upright post, one end of each spring is connected with the upright post, and the other end of each spring is fixedly arranged at the upper end of the bottom plate; two groups of rotating shafts are vertically arranged and are respectively positioned on two sides of the upright post, and the connecting line of the two groups of rotating shafts is parallel to the rotating shaft of the winch; the limiting roller is vertically sleeved at the upper end of the rotating shaft and is rotatably connected with the rotating shaft.

Preferably, a movable shaft is arranged at the central shaft position of the movable roller and is in rotating connection with the movable shaft; a chute is vertically arranged on the frame; one end of the movable shaft is arranged in the chute in a sliding way; the upper end of the spring is connected with the movable shaft.

Preferably, the upper end of the bottom plate is provided with a guide rail along the movement direction of the upright post; a moving platform is arranged on the guide rail in a sliding manner; the upright post is vertically arranged at the center of the upper end of the mobile platform; two ends of the guide rail are provided with baffles; one end of the second spring is connected with the side wall of the upright post, and the other end of the second spring is connected with the baffle.

Preferably, mounting blocks are arranged on two sides of the upright post; the mounting block is positioned above the second spring; the rotating shaft is arranged at the upper end of the mounting block; a guide rod is arranged on the side wall of the mounting block; the guide rod is arranged in parallel to the rotating shaft of the winch, and one end, far away from the mounting block, of the guide rod extends into the upright post; and the third spring is arranged in parallel to the guide rod and is positioned between the upright post and the mounting block, and the two ends of the third spring respectively intercept the upright post and the mounting block.

Preferably, the limiting roller is sleeved with a sponge sleeve.

Preferably, the vertical plates are sleeved at the two ends of the movable roller; the movable roller is connected to the riser upper end, and the lower extreme sets up the handle.

Preferably, the upper end of the bottom plate is provided with a bracket; the upper end of the bracket is provided with a U-shaped groove; two ends of a rotating shaft of the winch are arranged in the U-shaped groove of the bracket; the upper circumference of the side wall of the bottom end of the U-shaped groove is provided with a plurality of groups of balls.

Preferably, the lower end of the bottom plate is provided with at least three groups of universal wheels.

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

in the utility model, one end of a pipeline is fixed on one side of a traction assembly, which is far away from a guide assembly, and the pipeline is vertical to a fixed roller and a movable roller; the movable roller is pulled to descend, one end of the wire is placed between the fixed roller and the movable roller, the movable roller is loosened, the spring drives the movable roller to clamp the wire, the motor drives the fixed roller to rotate, the fixed roller and the movable roller are utilized to pull the wire, and the wire is driven to advance and enter the pipeline; the middle section of the electric wire is positioned between the two groups of limiting rollers, and when the releasing position of the electric wire moves on the winch, the second spring drives the stand column and the limiting rollers to limit the deviation angle of the electric wire, so that the electric wire is kept to enter the traction assembly in the correct direction as much as possible. The device automatically pulls the electric wire, drives the electric wire to penetrate into the pipeline, and avoids the scratch of the electric wire caused by the angle deviation of the electric wire.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of the traction assembly of fig. 1.

Fig. 3 is a schematic structural diagram of the guide assembly in fig. 1.

Fig. 4 is a schematic structural view of the stent of fig. 1.

Reference numerals: 1. a base plate; 2. a winch; 3. a controller; 4. a frame; 5. a fixed roller; 6. a motor; 7. a movable roller; 8. a first spring; 9. a column; 10. a second spring; 11. a limiting roller; 12. a rotating shaft; 13. A chute; 14. a movable shaft; 15. a guide rail; 16. a mobile platform; 17. a baffle plate; 18. mounting blocks; 19. A guide bar; 20. a third spring; 21. a sponge sleeve; 22. a vertical plate; 23. a handle; 24. a support; 25. a ball bearing; 26. a universal wheel.

Detailed Description

Example one

As shown in fig. 1-4, the pay-off device for hydraulic engineering provided by the utility model comprises a bottom plate 1, a winch 2, a controller 3, a traction assembly and a guide assembly; a winch 2 is horizontally and rotatably arranged at the upper end of the bottom plate 1; the guide component is arranged on one side of the rotating shaft of the winch 2; a traction component is arranged on one side of the guide component, which is far away from the winch 2; the traction assembly comprises a rack 4, a fixed roller 5, a motor 6, a movable roller 7 and a first spring 8; the frame 4 is arranged at the upper end of the bottom plate 1; the fixed roller 5 is horizontally and rotatably arranged on the frame 4 and is parallel to the rotating shaft of the winch 2, and one end of the fixed roller is in transmission connection with the motor 6; the movable roller 7 is horizontal, is positioned right below the fixed roller 5, is vertically arranged on the rack 4 in a sliding manner, and is rotationally connected with the rack 4; the first spring 8 is vertically arranged, the upper end of the first spring is connected with the movable roller 7, and the lower end of the first spring is connected with the side wall of the rack 4; the guide assembly comprises a stand column 9, a second spring 10, a limiting roller 11 and a rotating shaft 12; the upright post 9 is arranged at the upper end of the bottom plate 1 in a sliding way along the direction parallel to the rotating shaft of the winch 2; two groups of second springs 10 are arranged in parallel to the rotating shaft of the winch 2, the two groups of second springs 10 are positioned on the same straight line and are respectively positioned on two sides of the upright post 9, one end of each second spring is connected with the upright post 9, and the other end of each second spring is fixedly arranged at the upper end of the bottom plate 1; two groups of rotating shafts 12 are vertically arranged and are respectively positioned at two sides of the upright post 9, and the connecting line of the two groups of rotating shafts 12 is parallel to the rotating shaft of the winch 2; the limiting roller 11 is vertically sleeved at the upper end of the rotating shaft 12 and is rotatably connected with the rotating shaft 12; a movable shaft 14 is arranged at the central shaft position of the movable roller 7 and is in rotary connection with the movable shaft 14; a chute 13 is vertically arranged on the frame 4; one end of the movable shaft 14 is arranged in the chute 13 in a sliding way; the upper end of the first spring 8 is connected with a movable shaft 14; the upper end of the bottom plate 1 is provided with a guide rail 15 along the moving direction of the upright post 9; a moving platform 16 is arranged on the guide rail 15 in a sliding way; the upright post 9 is vertically arranged at the center of the upper end of the mobile platform 16; two ends of the guide rail 15 are provided with baffles 17; one end of the second spring 10 is connected with the side wall of the upright post 9, and the other end is connected with the baffle 17; mounting blocks 18 are arranged on two sides of the upright post 9; the mounting block 18 is positioned above the second spring 10; the rotating shaft 12 is arranged at the upper end of the mounting block 18; a guide rod 19 is arranged on the side wall of the mounting block 18; the guide rod 19 is arranged parallel to the rotating shaft of the winch 2, and one end far away from the mounting block 18 extends into the upright post 9; the third spring 20 is arranged parallel to the guide rod 19 and is positioned between the upright post 9 and the mounting block 18, and two ends of the third spring respectively intercept the upright post 9 and the mounting block 18.

In the embodiment, one end of the pipeline is fixed on one side of the traction assembly, which is far away from the guide assembly, and the pipeline is vertical to the fixed roller 5 and the movable roller 7; the movable roller 7 is pulled to descend, one end of the wire is placed between the fixed roller 5 and the movable roller 7, the movable roller 7 is loosened, the first spring 8 drives the movable roller 7 to clamp the wire, the motor 6 drives the fixed roller 5 to rotate, the fixed roller 5 and the movable roller 7 are used for drawing the wire, and the wire is driven to advance and enter a pipeline; the middle section of the electric wire is positioned between the two groups of limiting rollers 11, when the paying-out position of the electric wire moves on the winch, the second spring 10 drives the upright post 9 and the limiting rollers 11 to limit the deviation angle of the electric wire, and the electric wire is kept to enter the traction assembly in the correct direction as much as possible.

Example two

Compared with the first embodiment, the pay-off device for the hydraulic engineering provided by the utility model has the following differences: the limiting roller 11 is sleeved with a sponge sleeve 21; the vertical plates 22 are sleeved at the two ends of the movable roller 7; the upper end of the vertical plate 22 is connected with the movable roller 7, and the lower end is provided with a handle 23; the upper end of the bottom plate 1 is provided with a bracket 24; the upper end of the bracket 24 is provided with a U-shaped groove; both ends of the rotating shaft of the winch 2 are arranged in the U-shaped groove of the bracket 24; a plurality of groups of balls 25 are arranged on the upper circumference of the side wall of the bottom end of the U-shaped groove; at least three sets of universal wheels 26 are arranged at the lower end of the bottom plate 1.

In one embodiment of the utility model, the limiting roller 11 is sleeved with a sponge sleeve 21 to protect the electric wire and avoid scratching the electric wire; a vertical plate 22 and a handle 23 are arranged, so that the movable roller 7 can be conveniently pulled to clamp the electric wire; the ball 25 is arranged to reduce the resistance of the rotation of the winch 2; universal wheels 26 are provided to facilitate movement of the device.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The pay-off device for the hydraulic engineering is characterized by comprising a bottom plate (1), a winch (2), a controller (3), a traction assembly and a guide assembly; a winch (2) is horizontally and rotatably arranged at the upper end of the bottom plate (1); the guide component is arranged on one side of the rotating shaft of the winch (2); a traction component is arranged on one side of the guide component, which is far away from the winch (2);

the traction assembly comprises a rack (4), a fixed roller (5), a motor (6), a movable roller (7) and a first spring (8); the frame (4) is arranged at the upper end of the bottom plate (1); the fixed roller (5) is horizontally and rotatably arranged on the rack (4) and is parallel to the rotating shaft of the winch (2), and one end of the fixed roller is in transmission connection with the motor (6); the movable roller (7) is horizontal, is positioned right below the fixed roller (5), is vertically arranged on the rack (4) in a sliding manner, and is rotationally connected with the rack (4); the first spring (8) is vertically arranged, the upper end of the first spring is connected with the movable roller (7), and the lower end of the first spring is connected with the side wall of the rack (4);

the guide assembly comprises an upright post (9), a second spring (10), a limiting roller (11) and a rotating shaft (12); the upright post (9) is arranged at the upper end of the bottom plate (1) in a sliding way along the direction parallel to the rotating shaft of the winch (2); two groups of second springs (10) are arranged in parallel to the rotating shaft of the winch (2), the two groups of second springs (10) are positioned on the same straight line and are respectively positioned on two sides of the upright post (9), one end of each second spring is connected with the upright post (9), and the other end of each second spring is fixedly arranged at the upper end of the bottom plate (1); two groups of rotating shafts (12) are vertically arranged and are respectively positioned at two sides of the upright post (9), and the connecting line of the two groups of rotating shafts (12) is parallel to the rotating shaft of the winch (2); the limiting roller (11) is vertically sleeved at the upper end of the rotating shaft (12) and is rotatably connected with the rotating shaft (12).

2. The pay-off device for the hydraulic engineering as claimed in claim 1, wherein the movable shaft (14) is arranged at the central axis position of the movable roller (7) and is rotatably connected with the movable shaft (14); a sliding chute (13) is vertically arranged on the frame (4); one end of the movable shaft (14) is arranged in the chute (13) in a sliding way; the upper end of the first spring (8) is connected with a movable shaft (14).

3. The pay-off device for the hydraulic engineering as claimed in claim 1, wherein the upper end of the bottom plate (1) is provided with a guide rail (15) along the moving direction of the upright post (9); a moving platform (16) is arranged on the guide rail (15) in a sliding way; the upright post (9) is vertically arranged at the center of the upper end of the moving platform (16); two ends of the guide rail (15) are provided with baffle plates (17); one end of the second spring (10) is connected with the side wall of the upright post (9), and the other end is connected with the baffle plate (17).

4. The pay-off device for the hydraulic engineering as claimed in claim 1, wherein mounting blocks (18) are arranged on two sides of the upright post (9); the mounting block (18) is positioned above the second spring (10); the rotating shaft (12) is arranged at the upper end of the mounting block (18); a guide rod (19) is arranged on the side wall of the mounting block (18); the guide rod (19) is arranged in parallel to the rotating shaft of the winch (2), and one end far away from the mounting block (18) extends into the upright post (9); and the third spring (20) is arranged in parallel to the guide rod (19) and is positioned between the upright post (9) and the mounting block (18), and the two ends of the third spring respectively intercept the upright post (9) and the mounting block (18).

5. The pay-off device for the hydraulic engineering as claimed in claim 1, wherein the limiting roller (11) is sleeved with a sponge sleeve (21).

6. The pay-off device for the hydraulic engineering as claimed in claim 1, wherein a vertical plate (22) is sleeved at two ends of the movable roller (7); the upper end of the vertical plate (22) is connected with the movable roller (7), and the lower end is provided with a handle (23).

7. The pay-off device for the hydraulic engineering as claimed in claim 1, wherein a bracket (24) is arranged at the upper end of the bottom plate (1); the upper end of the bracket (24) is provided with a U-shaped groove; two ends of a rotating shaft of the winch (2) are arranged in the U-shaped groove of the bracket (24); the upper circumference of the side wall of the bottom end of the U-shaped groove is provided with a plurality of groups of balls (25).

8. The pay-off device for hydraulic engineering as defined in claim 1, wherein the lower end of the bottom plate (1) is provided with at least three sets of universal wheels (26).