Cable straightening traction device

Abstract

The utility model relates to the technical field of cable traction equipment, in particular to a cable straightening traction device which comprises a rack, guide mechanisms and a traction mechanism, the traction mechanism is arranged in the rack, the guide mechanisms are arranged at the two ends of the rack respectively, a supporting mechanism is arranged at the bottom end of the rack, and the traction mechanism comprises a lifting assembly and a conveying assembly. The lifting assembly comprises a supporting plate and a first driving air cylinder arranged on the supporting plate, the conveying assembly comprises conveying wheels, a conveying wheel fixing plate, a second driving air cylinder, a mounting plate and a transverse frame, the transverse frame is slidably connected with the rack through a second linear guide rail, and the mounting plate and the second driving air cylinder are both arranged on the transverse frame; the conveying wheel fixing plate is slidably connected with the mounting plate through a first linear guide rail. The cable traction device is simple in structure, convenient to move and suitable for traction operation of cables of different specifications, the appropriate traction height can be adjusted, and the traction quality of the cables is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable traction equipment, in particular to a cable straightening and traction device. Background Art

[0002] Cable is an electrical energy or signal transmission device, usually composed of several or several groups of wires. Cable can be used in power systems, information transmission, instrumentation systems and even more subdivided fields. Cable pulling refers to the process of connecting cables along a predetermined route in actual application. Because cables are used for long-distance transmission, cable pulling is a very important part of the cable laying process. The traditional laying process uses manual pulling, which has a slow laying speed, low construction efficiency, high labor costs and poor pulling quality. Utility Model Content

[0003] The purpose of the utility model is to provide a cable straightening and pulling device, aiming to solve the problems in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides a cable straightening and traction device, comprising a frame, a guide mechanism and a traction mechanism, wherein the traction mechanism is arranged inside the frame, the guide mechanisms are respectively arranged at both ends of the frame, and a support mechanism is arranged at the bottom end of the frame;

[0005] The traction mechanism includes a lifting assembly and a conveying assembly, the lifting assembly includes a support plate and a first driving cylinder, and the first driving cylinder is arranged on the support plate;

[0006] The conveying assembly includes a conveying wheel, a conveying wheel fixing plate, a second driving cylinder, a mounting plate and a cross frame. The cross frame is slidably connected to the frame via a second linear guide rail. The mounting plate and the second driving cylinder are both arranged on the cross frame. A first linear guide rail is provided on the mounting plate. The conveying wheel fixing plate is slidably connected to the mounting plate via the first linear guide rail.

[0007] Preferably, the guide mechanism includes a guide rod, a guide block and a third driving cylinder, the third driving cylinder is fixed to the frame, the guide block is arranged on the guide rod, the guide rod is fixed to the frame through an axle seat, and a U-shaped track wheel is arranged above the guide block;

[0008] The third driving cylinder drives the guide block to move up and down along the guide rod.

[0009] Preferably, the bottom of the conveying wheel is connected to the conveying wheel fixing plate, and a gear and a motor are provided above the conveying wheel.

[0010] Preferably, the conveying wheel fixing plate is fixedly connected to the second driving cylinder, and both ends of the conveying wheel fixing plate are connected to the cross frame via telescopic rods.

[0011] Preferably, the supporting mechanism includes universal wheels, feet and a fourth driving cylinder, the movable end of the fourth driving cylinder is connected to the feet, and the fixed end of the fourth driving cylinder is connected to the frame through a foot fixing plate.

[0012] Preferably, there are four universal wheels and two feet.

[0013] Preferably, two of the conveying components and two of the guide mechanisms are provided.

[0014] Preferably, the two conveying assemblies are symmetrically arranged, and the two guide mechanisms are symmetrically arranged.

[0015] Therefore, the utility model provides a cable straightening and pulling device with the following beneficial effects:

[0016] The utility model provides a guide mechanism on the frame. According to actual needs, the third driving cylinder drives the guide block to move up and down relative to the frame. In addition, the U-shaped track wheel plays a role in limiting the cable.

[0017] By symmetrically arranging the conveying components inside the frame and utilizing the cooperation between the second driving cylinder and the first linear guide rail to adjust the distance between the conveying wheels, it is possible to achieve position limiting and traction operations for cables of different specifications.

[0018] By arranging universal wheels at the bottom end of the frame, the traction device can be transferred more conveniently, and it also plays a supporting role. The ground feet are arranged to ensure the stability of the traction device during the traction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural diagram of a cable straightening and pulling device according to the present invention;

[0020] Figure 2 This is a front view of a cable straightening and pulling device according to the present invention;

[0021] Figure 3 This is a left view of a cable straightening and pulling device according to the present invention;

[0022] Figure 4 This is a top view of a cable straightening and pulling device according to the present invention;

[0023] Reference numerals

[0024] 1. Frame; 2. Guide mechanism; 21. Guide rod; 22. Guide block; 23. Third drive cylinder; 24. Axle seat; 25. U-shaped track wheel; 3. Traction mechanism; 4. Support mechanism; 41. Universal wheel; 42. Anchor; 43. Fourth drive cylinder; 44. Anchor fixing plate; 5. Lifting assembly; 51. Support plate; 52. First drive cylinder; 6. Conveying assembly; 61. Conveying wheel; 62. Conveying wheel fixing plate; 63. Second drive cylinder; 64. Mounting plate; 65. Cross frame; 66. First linear guide; 67. Second linear guide; 68. Gear; 69. Telescopic rod; 7. Motor. DETAILED DESCRIPTION

[0025] The technical solution of the present utility model is further described below through the accompanying drawings and embodiments.

[0026] Unless otherwise defined, technical or scientific terms used in this utility model should have the ordinary meaning understood by people with ordinary skills in the field to which this utility model belongs. The words "first", "second" and similar terms used in this utility model do not indicate any order, quantity or importance, but are simply used to distinguish different components. The words "include" or "comprising" and similar words mean that the elements or objects listed before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects.

[0027] The terms "connected" or "connected" and similar expressions are not limited to physical or mechanical connections but may include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positions. If the absolute position of the objects being described changes, the relative position may also change accordingly.

[0028] Example

[0029] like Figure 1-4 As shown, the utility model is a cable straightening and traction device, which includes a frame 1, a guide mechanism 2 and a traction mechanism 3. The traction mechanism 3 is arranged inside the frame 1, the guide mechanism 2 is respectively arranged at both ends of the frame 1, and a support mechanism 4 is provided at the bottom end of the frame 1.

[0030] The traction mechanism 3 includes a lifting assembly 5 and a conveying assembly 6 . The lifting assembly 5 includes a support plate 51 and a first driving cylinder 52 . The first driving cylinder 52 is disposed on the support plate 51 .

[0031] The conveying assembly 6 includes a conveying wheel 61, a conveying wheel fixing plate 62, a second driving cylinder 63, a mounting plate 64 and a cross frame 65. The cross frame 65 is slidingly connected to the frame 1 through a second linear guide rail 67. The mounting plate 64 and the second driving cylinder 63 are both arranged on the cross frame 65. A first linear guide rail 66 is provided on the mounting plate 64. The conveying wheel fixing plate 62 and the mounting plate 64 are slidingly connected through the first linear guide rail 66.

[0032] The guide mechanism 2 includes a guide rod 21, a guide block 22 and a third driving cylinder 23. The third driving cylinder 23 is fixed on the frame 1. The guide block 22 is arranged on the guide rod 21. The guide rod 21 is fixed to the frame 1 through an axle seat 24. A U-shaped track wheel 25 is arranged above the guide block 22. The third driving cylinder 23 drives the guide block 22 to move up and down along the guide rod 21. The guide mechanism 2 is used to limit the position of the cable and pull the cable to a suitable position.

[0033] The bottom of the conveying wheel 61 is connected to the conveying wheel fixing plate 62. A gear 68 and a motor 7 are provided above the conveying wheel 61. When the motor 7 is started, the gear 68 is driven to rotate the conveying wheel 61, thereby finally conveying the cable.

[0034] The conveying wheel fixing plate 62 is fixedly connected to the second driving cylinder 63 , and both ends of the conveying wheel fixing plate 62 are connected to the cross frame 65 via telescopic rods 69 .

[0035] The supporting mechanism 4 includes a universal wheel 41, a foot 42 and a fourth driving cylinder 43. The movable end of the fourth driving cylinder 43 is connected to the foot 42, and the fixed end of the fourth driving cylinder 43 is connected to the frame 1 through the foot fixing plate 44. The universal wheel 41 is provided so that the traction device can be moved conveniently, and the foot 42 is provided to ensure the stability of the traction device.

[0036] Four universal wheels 41 are provided, and two feet 42 are provided.

[0037] There are two conveying components 6 and two guide mechanisms 2.

[0038] The two conveying assemblies 6 are symmetrically arranged, and the two guiding mechanisms 2 are symmetrically arranged.

[0039] The working principle of the cable straightening and traction device of the utility model is as follows:

[0040] When operating this device, first move the device to a suitable position, start the fourth drive cylinder 43, drive the foot 42 to support the ground, increase the contact area with the ground, and ensure the stability of the traction device during traction. According to actual needs, drive the first drive cylinder 52 and the third drive cylinder 23, adjust the height of the traction mechanism 3 and the guide mechanism 2, so as to pull the cable to the correct position, drive the second drive cylinder 63, adjust the distance between the conveying wheels 61 of the conveying assembly 6, and finally adjust to the required cable specifications and size, and clamp the cable to limit the position of the cable during traction, avoiding the position of the cable from being offset during transportation. Finally, driven by the motor 7 and the gear 68, the cable can be stably transported and pulled. The device of the utility model has a simple and lightweight structure and can save effort and effectively realize the cable traction work.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that they can still modify or replace the technical solution of the present invention with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the present invention.

Claims

1. A cable straightening and pulling device, characterized by: It includes a frame, a guide mechanism and a traction mechanism, wherein the traction mechanism is arranged inside the frame, the guide mechanisms are respectively arranged at both ends of the frame, and a support mechanism is arranged at the bottom end of the frame; The traction mechanism includes a lifting assembly and a conveying assembly, the lifting assembly includes a support plate and a first driving cylinder, and the first driving cylinder is arranged on the support plate; The conveying assembly includes a conveying wheel, a conveying wheel fixing plate, a second driving cylinder, a mounting plate and a cross frame. The cross frame is slidably connected to the frame via a second linear guide rail. The mounting plate and the second driving cylinder are both arranged on the cross frame. A first linear guide rail is provided on the mounting plate. The conveying wheel fixing plate is slidably connected to the mounting plate via the first linear guide rail.

2. The cable straightening and pulling device according to claim 1, characterized in that: The guide mechanism includes a guide rod, a guide block and a third driving cylinder, wherein the third driving cylinder is fixed to the frame, the guide block is arranged on the guide rod, and the guide rod is fixed to the frame through an axle seat, and a U-shaped track wheel is arranged above the guide block; The third driving cylinder drives the guide block to move up and down along the guide rod.

3. The cable straightening and pulling device according to claim 1, characterized in that: The bottom of the conveying wheel is connected to the conveying wheel fixing plate, and a gear and a motor are arranged above the conveying wheel.

4. The cable straightening and pulling device according to claim 3, characterized in that: The conveying wheel fixing plate is fixedly connected to the second driving cylinder, and both ends of the conveying wheel fixing plate are connected to the cross frame through telescopic rods.

5. The cable straightening and pulling device according to claim 1, characterized in that: The supporting mechanism includes a universal wheel, a foot and a fourth driving cylinder, the movable end of the fourth driving cylinder is connected to the foot, and the fixed end of the fourth driving cylinder is connected to the frame through a foot fixing plate.

6. The cable straightening and pulling device according to claim 5, characterized in that: There are four universal wheels and two feet.

7. The cable straightening and pulling device according to claim 2, characterized in that: There are two conveying components and two guide mechanisms.

8. The cable straightening and pulling device according to claim 7, characterized in that: The two conveying components are symmetrically arranged, and the two guide mechanisms are symmetrically arranged.

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