CN219697122U

CN219697122U - Cable traction device

Info

Publication number: CN219697122U
Application number: CN202321368540.6U
Authority: CN
Inventors: 刘东林; 闵春龙
Original assignee: China MCC5 Group Corp Ltd
Current assignee: China MCC5 Group Corp Ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-09-15
Anticipated expiration: 2033-06-01

Abstract

The utility model discloses a cable traction device, which relates to the field of municipal engineering and comprises a fixed plate, wherein a plurality of vertical plates are arranged on the fixed plate, a first shaft rod and a second shaft rod are rotatably arranged on the vertical plates, a plurality of first wire guide rollers are fixedly sleeved on the first shaft rod, second wire guide rollers which are the same as the first wire guide rollers in number are fixedly sleeved on the second shaft rod, and a driving mechanism for driving the first shaft rod and the second shaft rod to rotate simultaneously is arranged on the fixed plate; the bottom surface of the fixed plate is provided with a height adjusting mechanism. According to the utility model, the driving mechanism, the plurality of risers, the plurality of first wire guide rollers and the plurality of second wire guide rollers are arranged, so that a plurality of cables can be conveniently pulled at the same time, and the working efficiency is improved.

Description

Cable traction device

Technical Field

The utility model relates to the field of municipal engineering, in particular to a cable traction device.

Background

In municipal pipe gallery work progress, need carry out the arrangement and the installation of various pipelines, current wiring in-process mainly carries out through the mode of manual traction, because the weight of cable is great, and in addition its traction in-process and frictional force between the ground are big, and then lead to needing great traction force just to drag the cable, and then increased operating personnel's intensity of labour, can't adapt to long-time high strength operation.

The traditional Chinese patent with the publication number of CN217201310U discloses a cable traction device for municipal pipe gallery construction, and the cable traction device can be used for auxiliary traction of cables in the pipe gallery wiring process, replaces a traditional manual traction wiring mode, improves wiring efficiency and reduces the operation intensity of operators.

However, the technical scheme has the following defects: only one cable can be pulled at a time, and when a plurality of cables need to be pulled, the efficiency is low.

Disclosure of Invention

The present utility model is directed to a cable traction device, which solves at least one of the above-mentioned problems.

The utility model aims to solve the technical problems, and is realized by adopting the following technical scheme:

the cable traction device comprises a fixed plate, wherein a plurality of vertical plates are arranged on the fixed plate, a first shaft rod and a second shaft rod are rotatably arranged on the vertical plates, a plurality of first wire guide rollers are fixedly sleeved on the first shaft rod, second wire guide rollers with the same number as that of the first wire guide rollers are fixedly sleeved on the second shaft rod, and a driving mechanism for driving the first shaft rod and the second shaft rod to rotate simultaneously is arranged on the fixed plate; the bottom surface of the fixed plate is provided with a height adjusting mechanism.

Preferably, a plurality of the risers are equidistantly mounted on the top surface of the fixed plate, and the first wire guide roller and the second wire guide roller are positioned between two adjacent risers.

Preferably, the driving mechanism comprises a reduction gearbox, a first gear and a second gear, the reduction gearbox is arranged on the fixing plate, a first motor is arranged on the reduction gearbox, a power output shaft of the first motor is fixedly connected with an input end of the reduction gearbox, an output end of the reduction gearbox is fixedly connected with a first shaft rod, the first gear and the second gear are respectively and fixedly sleeved on the first shaft rod and a second shaft rod, and the first gear and the second gear are in meshed connection.

Preferably, the height adjusting mechanism comprises a mounting box mounted on the bottom surface of the fixing plate, a threaded cylinder is rotatably mounted on the inner bottom surface of the mounting box, a threaded rod is connected to the threaded cylinder in a threaded mode, a bottom plate is fixedly connected to the lower end of the threaded rod, and a driving assembly used for driving the threaded cylinder to rotate is arranged in the mounting box.

Preferably, a plurality of guide cylinders are penetratingly arranged on the bottom plate, a fixed rod is connected in a sliding manner in the guide cylinders, the upper end of the fixed rod is fixedly connected with the mounting box, and a moving wheel is arranged on the bottom surface of the fixed rod.

Preferably, the driving assembly comprises a second motor arranged in the mounting box, a third gear is arranged on a power output shaft of the second motor, a fourth gear is connected to the third gear in a meshed mode, and the fourth gear is fixedly sleeved on the threaded cylinder.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the driving mechanism, the plurality of risers, the plurality of first wire guide rollers and the plurality of second wire guide rollers are arranged, so that a plurality of cables can be conveniently pulled at the same time, and the working efficiency is improved.

2. According to the utility model, the installation box, the bottom plate, the thread cylinder, the threaded rod, the guide cylinder, the fixed rod and the driving assembly are arranged, so that the overall height of the device is convenient to adjust, and the applicability of the device is improved; through setting up the removal wheel for this device is convenient for remove, has improved this device's flexibility.

Drawings

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

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a schematic view of the structure of the mounting case of the present utility model;

reference numerals: 1. a fixing plate; 11. a riser; 12. a first shaft; 13. a second shaft; 14. a first wire guide roller; 15. a second wire guide roller; 2. a driving mechanism; 21. a reduction gearbox; 22. a first motor; 23. a first gear; 24. a second gear; 3. a mounting box; 31. a bottom plate; 32. a thread cylinder; 33. a threaded rod; 34. a second motor; 35. a third gear; 36. a fourth gear; 37. a guide cylinder; 38. a fixed rod; 39. and (5) moving the wheel.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

Examples

As shown in fig. 1-4, a cable traction device comprises a fixed plate 1, a plurality of risers 11 are equidistantly installed on the top surface of the fixed plate 1, a first shaft rod 12 and a second shaft rod 13 are rotatably installed on the risers 11, the first shaft rod 12 and the second shaft rod 13 penetrate through the risers 11, a first wire guide roller 14 and a second wire guide roller 15 are arranged between two adjacent risers 11, the first wire guide roller 14 is fixedly sleeved on the first shaft rod 12, the second wire guide roller 15 is fixedly sleeved on the second shaft rod 13, the second wire guide roller 15 is positioned right above the first wire guide roller 14, a first gear 23 and a second gear 24 are fixedly sleeved on the first shaft rod 12 and the second shaft rod 13 respectively, the first gear 23 and the second gear 24 are in meshed connection, a reduction gearbox 21 is installed on the right side of the top surface of the fixed plate 1, a first motor 22 is fixedly connected with the input end of the reduction gearbox 21, the output end of the reduction gearbox 21 is fixedly connected with the first motor 12, and the first wire guide roller 12 is further driven by the first motor 22, and when the first shaft guide roller 12 is driven to rotate, and then the first shaft rod 14 and the second shaft guide roller 14 is driven to rotate by the first shaft rod 12 and the second shaft guide roller 14, and the first wire guide roller 14 is further driven to rotate, and then the first shaft rod 13 is driven to rotate, and the first wire guide roller 14 is further driven to rotate, and the first shaft guide roller is further, and the first motor 14 rotates, and the first shaft roller is driven to rotate.

The installation box 3 on the bottom surface of the fixed plate 1, the bottom of the installation box 3 is an opening, a threaded cylinder 32 is rotatably installed on the inner bottom surface of the installation box 3, a threaded rod 33 is connected to the threaded cylinder 32 in a threaded mode, a bottom plate 31 is fixedly connected to the lower end of the threaded rod 33, a plurality of guide cylinders 37 are installed on the bottom plate 31 in a penetrating mode, the cross section of each guide cylinder 37 is in a shape like a Chinese character 'Hui', a fixed rod 38 is connected to the guide cylinders 37 in a sliding mode, the upper end of each fixed rod 38 is fixedly connected with the installation box 3, a movable wheel 39 is installed on the bottom surface of each fixed rod 38, a second motor 34 is installed on the inner bottom surface of the installation box 3, a third gear 35 is installed on a power output shaft of the second motor 34, a fourth gear 36 is connected to the third gear 35 in a meshed mode, and the fourth gear 36 is fixedly sleeved on the threaded cylinder 32.

Working principle: when the device is specifically used, the second motor 34 is started, so that the power output shaft of the second motor 34 drives the third gear 35 to rotate, the fourth gear 36 is meshed and driven to rotate, the threaded cylinder 32 is driven to rotate, the threaded rod 33 drives the bottom plate 31 to move upwards, the movable wheel 39 is contacted with the ground, and the bottom plate 31 is separated from the ground, so that the device is convenient to move, and then the device is pushed to a designated place; after reaching the appointed place, the threaded rod 33 drives the bottom plate 31 to move downwards through starting the second motor 34, and then the bottom plate 31 is contacted with the ground, so that the device is fixed on the ground, if the height of the fixed plate 1 needs to be adjusted, the second motor 34 can be started again, the threaded rod 33 continues to move downwards, and the threaded cylinder 32 and the mounting box 3 are jacked up, so that the height of the fixed plate 1 is adjusted.

Then, a plurality of cables to be pulled are placed between two adjacent risers 11 respectively, the cables pass through the space between the first wire guide roller 14 and the second wire guide roller 15, then the first motor 22 is started, the first motor 22 drives the first shaft rod 12 to rotate through the reduction gearbox 21, then drives to rotate through the first gear 23, further the second gear 24 is driven to rotate by human engagement, and then the second shaft rod 13 is driven to rotate, when the first shaft rod 12 and the second shaft rod 13 rotate, the first wire guide roller 14 and the second wire guide roller 15 are also driven to rotate, and when the first wire guide roller 14 and the second wire guide roller 15 rotate simultaneously, the cables are driven to move, so that the working efficiency is improved.

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 above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A cable traction device comprising a fixed plate (1), characterized in that: a plurality of vertical plates (11) are arranged on the fixed plate (1), a first shaft rod (12) and a second shaft rod (13) are rotatably arranged on the vertical plates (11), a plurality of first wire guide rollers (14) are fixedly sleeved on the first shaft rod (12), second wire guide rollers (15) which are the same as the first wire guide rollers (14) in number are fixedly sleeved on the second shaft rod (13), and a driving mechanism (2) for driving the first shaft rod (12) and the second shaft rod (13) to rotate simultaneously is arranged on the fixed plate (1); the bottom surface of the fixed plate (1) is provided with a height adjusting mechanism.

2. The cable pulling device of claim 1, wherein: a plurality of risers (11) are equidistantly arranged on the top surface of the fixed plate (1), and the first wire guide roller (14) and the second wire guide roller (15) are positioned between two adjacent risers (11).

3. The cable pulling device according to claim 1 or 2, characterized in that: the driving mechanism (2) comprises a reduction gearbox (21), a first gear (23) and a second gear (24), wherein the reduction gearbox (21) is arranged on a fixed plate (1), a first motor (22) is arranged on the reduction gearbox (21), a power output shaft of the first motor (22) is fixedly connected with an input end of the reduction gearbox (21), an output end of the reduction gearbox (21) is fixedly connected with a first shaft rod (12), the first gear (23) and the second gear (24) are fixedly sleeved on the first shaft rod (12) and the second shaft rod (13) respectively, and the first gear (23) and the second gear (24) are in meshed connection.

4. The cable pulling device of claim 1, wherein: the height adjusting mechanism comprises an installation box (3) installed on the bottom surface of a fixed plate (1), a threaded cylinder (32) is rotatably installed on the inner bottom surface of the installation box (3), a threaded rod (33) is connected to the threaded cylinder (32) in a threaded mode, a bottom plate (31) is fixedly connected to the lower end of the threaded rod (33), and a driving assembly used for driving the threaded cylinder (32) to rotate is arranged in the installation box (3).

5. The cable retractor device of claim 4, wherein: a plurality of guide cylinders (37) are arranged on the bottom plate (31) in a penetrating mode, a fixing rod (38) is connected in a sliding mode in the guide cylinders (37), the upper end of the fixing rod (38) is fixedly connected with the mounting box (3), and a moving wheel (39) is arranged on the bottom face of the fixing rod (38).

6. The cable pulling device of claim 4 or 5, wherein: the driving assembly comprises a second motor (34) arranged in the mounting box (3), a third gear (35) is arranged on a power output shaft of the second motor (34), a fourth gear (36) is connected to the third gear (35) in a meshed mode, and the fourth gear (36) is fixedly sleeved on the threaded cylinder (32).