CN220775206U

CN220775206U - Practice thrift pulley mechanism of laying cable of manpower

Info

Publication number: CN220775206U
Application number: CN202322425015.XU
Authority: CN
Inventors: 廖长春; 田清海
Original assignee: Jilin Rui Ke Hans Electric Co ltd
Current assignee: Jilin Rui Ke Hans Electric Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-04-12
Anticipated expiration: 2033-09-07

Abstract

The utility model discloses a pulley mechanism for laying cables, which saves labor and relates to the technical field of cable laying. The utility model relates to a pulley mechanism for laying cables, which saves labor and comprises a bottom plate, wherein a supporting plate is arranged above the bottom plate, a first vertical plate and a second vertical plate are arranged at the top end of the supporting plate, a first pulley mechanism is arranged on the first vertical plate, a second pulley mechanism is arranged on the second vertical plate, and the first pulley mechanism comprises a first installation frame arranged at the top end of the first vertical plate, and a first pulley and a second pulley which are rotatably arranged in the first installation frame. The utility model solves the technical problems that the cable swings and is easy to separate from the pulley structure when paying off in the prior art, and workers are required to continuously arrange the cable on the pulley, thereby saving manpower, reducing the labor amount of the workers in the cable laying process and being more convenient to use.

Description

Practice thrift pulley mechanism of laying cable of manpower

Technical Field

The utility model relates to the technical field of cable laying, in particular to a pulley mechanism for laying cables, which saves labor.

Background

The cable laying generally refers to a wiring mode that a cable reaches electric equipment or another distribution box after coming out of the distribution box, and in order to prevent the cable from being dragged and worn out due to contact with the ground in the process of laying the cable, a pulley structure for laying the cable is needed.

The cable is in order to prevent knot on the wire releasing roller, is generally spiral winding, and when carrying out high-speed cable laying, the cable then can swing and pay off, and pulley structure is generally a rotor roller, only can play the effect of preventing friction, and when using, the pulley mechanism that is nearer to the wire releasing roller because the cable can constantly swing, consequently it breaks away from with the pulley easily, and then can block in its pivot, consequently need someone constantly to put it on the pulley, caused very big trouble for the staff, increased its work load, it is very inconvenient to use.

Therefore, a pulley mechanism for laying cables is provided, which saves labor.

Disclosure of Invention

The utility model aims at: in order to solve the problems in the prior art, the utility model provides a pulley mechanism for laying cables, which saves labor.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a practice thrift pulley mechanism of laying cable of manpower, includes the bottom plate, the top of bottom plate is provided with the backup pad, the top of backup pad is provided with first riser and second riser, be provided with first pulley mechanism on the first riser, be provided with second pulley mechanism on the second riser, first pulley mechanism is in including setting up first installing frame on first riser top and rotation setting are in first installing frame inside first pulley and second pulley, second pulley mechanism is in including setting up second installing frame on second riser top and rotation setting are in inside third pulley and fourth pulley of second installing frame.

Further, a first telescopic rod is arranged on two corresponding sides of the inside of the first installation frame, a first spring is sleeved on the first telescopic rod, two sliding plates are arranged in the first installation frame in a sliding mode and are respectively connected with the telescopic ends of one of the first telescopic rods, two connecting plates are connected between the two sliding plates, and the first pulley and the second pulley are rotatably arranged between the two connecting plates.

Further, the third pulley rotates and sets up inside the second installation frame, the inside top of second installation frame is provided with the second telescopic link, the second spring has been cup jointed on the second telescopic link, the flexible end of second telescopic link is connected with the installation slide, the fourth pulley rotates and sets up in the middle of the installation slide inboard.

Further, the mounting slide plate is slidably disposed inside the second mounting frame.

Further, four supporting legs are arranged at the bottom end of the bottom plate, a antiskid plate is connected to the bottom end of each supporting leg, sliding grooves are formed in the supporting legs, the antiskid plate and the bottom plate, and an adjusting member is arranged on the bottom plate.

Further, the adjusting member comprises a threaded rod which is rotatably arranged on the bottom plate, the supporting plate is in threaded sleeve connection with the threaded rod, four sliding rods corresponding to the sliding groove are arranged at the bottom end of the supporting plate, and rollers are rotatably arranged at the bottom end of the sliding rod.

The beneficial effects of the utility model are as follows:

according to the utility model, the first pulley mechanism and the second pulley mechanism are arranged to play a role in stabilizing the cable when the cable is laid and released, so that the technical problem that the cable is easy to separate from the pulley structure due to swinging when the cable is laid and released in the prior art and a worker is required to continuously arrange the cable on the pulley is solved, the labor is saved, the labor amount of the worker in the cable laying process is reduced, and the cable is more convenient to use.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of an adjustment member of the present utility model;

FIG. 3 is a plan view of a first pulley mechanism of the present utility model;

fig. 4 is a plan view of a second pulley mechanism of the present utility model.

Reference numerals: 1. a bottom plate; 101. support legs; 102. a cleat; 103. a chute; 2. an adjusting member; 201. a threaded rod; 202. a support plate; 203. a slide bar; 204. a roller; 3. a first riser; 4. a first pulley mechanism; 401. a first mounting frame; 402. a first telescopic rod; 403. a first spring; 404. a sliding plate; 405. a connecting plate; 406. a first pulley; 407. a second pulley; 5. a second riser; 6. a second pulley mechanism; 601. a second mounting frame; 602. a third pulley; 603. a second telescopic rod; 604. a second spring; 605. mounting a sliding plate; 606. and a fourth pulley.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1, 3 and 4, a pulley mechanism for laying cables, which saves labor, comprises a bottom plate 1, a supporting plate 202 is arranged above the bottom plate 1, a first vertical plate 3 and a second vertical plate 5 are arranged at the top end of the supporting plate 202, a first pulley mechanism 4 is arranged on the first vertical plate 3, a second pulley mechanism 6 is arranged on the second vertical plate 5, the first pulley mechanism 4 comprises a first mounting frame 401 arranged at the top end of the first vertical plate 3, a first pulley 406 and a second pulley 407 which are rotatably arranged in the first mounting frame 401, and the second pulley mechanism 6 comprises a second mounting frame 601 arranged at the top end of the second vertical plate 5, a third pulley 602 and a fourth pulley 606 which are rotatably arranged in the second mounting frame 601; specifically, the first pulley mechanism 4 that sets up can control the shock attenuation to the cable conductor, avoids its great messenger of scope of rocking about when the unwrapping wire and breaks away from with subsequent pulley mechanism, and the second pulley mechanism 6 that sets up can carry out the shock attenuation spacing of upper and lower direction to the cable conductor, has further guaranteed the stable transport of cable conductor, thereby avoids its upper and lower scope of rocking great and breaks away from with subsequent pulley mechanism.

As shown in fig. 3, two corresponding sides of the interior of the first installation frame 401 are respectively provided with a first telescopic rod 402, a first spring 403 is sleeved on the first telescopic rods 402, the interior of the first installation frame 401 is slidably provided with two sliding plates 404, the two sliding plates 404 are respectively connected with the telescopic end of one of the first telescopic rods 402, two connecting plates 405 are connected between the two sliding plates 404, and a first pulley 406 and a second pulley 407 are both rotatably arranged between the two connecting plates 405; specifically, the first spring 403 provided can play a limiting role in the positions of the first pulley 406 and the second pulley 407, when the cable is unreeled, the first spring 403 can be stretched or compressed, the shaking degree in the left-right direction is reduced, the first spring is stable, the first spring is kept in a stable state as much as possible, and the cable and the pulley can be prevented from being separated when the subsequent pulleys are used for conveying the cable.

As shown in fig. 4, a third pulley 602 is rotatably disposed inside a second installation frame 601, a second telescopic rod 603 is disposed at the top end inside the second installation frame 601, a second spring 604 is sleeved on the second telescopic rod 603, a mounting sliding plate 605 is connected to the telescopic end of the second telescopic rod 603, and a fourth pulley 606 is rotatably disposed in the middle of the inner side of the mounting sliding plate 605; specifically, the third pulley 602 is at the same height as the first pulley 406 and the second pulley 407, and the second spring 604 provided when the cable is conveyed can limit the cable, so that the cable is kept to be conveyed between the third pulley 602 and the fourth pulley 606, and the cable is prevented from being lifted and separated from the subsequent pulley mechanism.

As shown in fig. 4, the mounting slide plate 605 is slidably disposed inside the second mounting frame 601;

as shown in fig. 2, four supporting legs 101 are arranged at the bottom end of the bottom plate 1, the bottom ends of the supporting legs 101 are connected with a antiskid plate 102, sliding grooves 103 are formed in the supporting legs 101, the antiskid plate 102 and the bottom plate 1, and an adjusting member 2 is arranged on the bottom plate 1; specifically, the supporting leg 101 can support the pulley mechanism, so that the antiskid plate 102 is more stable to be placed when being in contact with the ground, and the position deviation in the cable laying process can be avoided.

As shown in fig. 2, the adjusting member 2 comprises a threaded rod 201 rotatably arranged on the bottom plate 1, a supporting plate 202 is in threaded sleeve connection with the threaded rod 201, four sliding rods 203 corresponding to the positions of the sliding grooves 103 are arranged at the bottom end of the supporting plate 202, and rollers 204 are rotatably arranged at the bottom end of the sliding rods 203; specifically, the threaded rod 201 is rotated to drive the supporting plate 202 to lift, so that the roller 204 can be driven to lift, when the roller 204 contacts with the ground and supports the pulley structure, the position of the pulley structure can be conveniently moved, the height of the supporting plate 202 is adjusted, the heights of the first pulley mechanism 4 and the second pulley mechanism 6 can be adjusted, and then the paying-off device with different heights can be adapted to use.

To sum up: the first pulley mechanism 4 that sets up can control the shock attenuation to the cable conductor, avoids its great messenger of scope of rocking about when the unwrapping wire and breaks away from with subsequent pulley mechanism, and the second pulley mechanism 6 that sets up can carry out the shock attenuation spacing of upper and lower direction to the cable conductor, has further guaranteed the stable transport of cable conductor, thereby avoids its upper and lower scope of rocking great and breaks away from with subsequent pulley mechanism.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a practice thrift pulley mechanism of laying cable of manpower, includes bottom plate (1), its characterized in that, the top of bottom plate (1) is provided with backup pad (202), the top of backup pad (202) is provided with first riser (3) and second riser (5), be provided with first pulley mechanism (4) on first riser (3), be provided with second pulley mechanism (6) on second riser (5), first pulley mechanism (4) are in including setting up first installing frame (401) on first riser (3) top and rotation setting are in first pulley (406) and second pulley (407) inside first installing frame (401), second pulley mechanism (6) are including setting up second installing frame (601) on second riser (5) top and rotation setting are in inside third pulley (602) and fourth pulley (606) of second installing frame (601).

2. The pulley mechanism for laying cables for saving manpower according to claim 1, wherein a first telescopic rod (402) is arranged on two corresponding sides of the inside of the first mounting frame (401), a first spring (403) is sleeved on the first telescopic rod (402), two sliding plates (404) are slidably arranged in the first mounting frame (401), the two sliding plates (404) are respectively connected with the telescopic ends of one of the first telescopic rods (402), two connecting plates (405) are connected between the two sliding plates (404), and the first pulley (406) and the second pulley (407) are rotatably arranged between the two connecting plates (405).

3. The pulley mechanism for laying cables for saving manpower according to claim 1, wherein the third pulley (602) is rotatably arranged inside the second installation frame (601), a second telescopic rod (603) is arranged at the top end inside the second installation frame (601), a second spring (604) is sleeved on the second telescopic rod (603), an installation sliding plate (605) is connected to the telescopic end of the second telescopic rod (603), and the fourth pulley (606) is rotatably arranged in the middle of the inner side of the installation sliding plate (605).

4. A manually operated cable laying pulley mechanism in accordance with claim 3, wherein said mounting sled (605) is slidably disposed within said second mounting frame (601).

5. The pulley mechanism for laying cables for saving manpower according to claim 1, wherein four supporting legs (101) are arranged at the bottom end of the bottom plate (1), the bottom ends of the supporting legs (101) are connected with antiskid plates (102), sliding grooves (103) are formed in the supporting legs (101), the antiskid plates (102) and the bottom plate (1), and an adjusting member (2) is arranged on the bottom plate (1).

6. The pulley mechanism for laying cables with saving manpower according to claim 5, characterized in that the adjusting member (2) comprises a threaded rod (201) rotatably arranged on the bottom plate (1), the supporting plate (202) is in threaded sleeve connection with the threaded rod (201), four sliding rods (203) corresponding to the sliding grooves (103) are arranged at the bottom ends of the supporting plate (202), and rollers (204) are rotatably arranged at the bottom ends of the sliding rods (203).