Cable guide and tensioning mechanism

Abstract

The utility model relates to cable guide tensioning technical field, and disclose a kind of cable guide tensioning mechanism, including first mechanism frame and second mechanism frame, and guide wheel and tensioning assembly, the cable guide tensioning mechanism, by being provided with connecting piece on first mechanism frame, be provided with first connecting plate on second mechanism frame, by the cooperation between connecting piece and first connecting plate, angle rotation between first mechanism frame and second mechanism frame is carried out, by being provided with first guide assembly in first mechanism frame, be provided with second guide assembly on connecting piece, by the rotation angle between first guide assembly and second guide assembly cooperation first mechanism frame and second mechanism frame, cable is guided, can be adjusted according to the need cable guide angle, by being provided with guide wheel and tensioning assembly in second mechanism frame, cable can be tensioned in cable guide conveying process.

Description

Technical Field

[0001] This utility model relates to the field of cable guiding and tensioning technology, specifically a cable guiding and tensioning mechanism. Background Technology

[0002] A cable is a device for transmitting electrical energy or signals. It is usually composed of several or several groups of conductors. During the cable transportation and processing, the cable needs to be guided according to a specified direction. Without guidance and constraint, it is easy to deviate. Furthermore, if there is no tensioning mechanism during the cable transportation process, the cable tension will be too loose, and the cable will sag and rub against the mechanism and equipment, resulting in wear on the cable surface.

[0003] Therefore, we propose a cable guiding tensioning mechanism to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this utility model is to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A cable guiding and tensioning mechanism, comprising: a first mechanism frame and a second mechanism frame, wherein a connector is provided on the first mechanism frame, and a first connecting plate is provided on the second mechanism frame, and the connector is rotatably connected to the first connecting plate; The first mechanism frame is provided with a first guide component, and the connector is provided with a second guide component. The cable is guided by the first guide component and the second guide component in coordination with the rotation angle between the first mechanism frame and the second mechanism frame. The guide wheel and tensioning assembly are located within the second mechanism frame, and the cable is tensioned by the tensioning assembly.

[0006] Furthermore, the first guide component includes a first support block and a first U-shaped plate. A first bearing is disposed inside the first support block, a first guide wheel is rotatably connected inside the first U-shaped plate, and a first rotating shaft adapted to the first bearing is disposed on the first U-shaped plate. The second guide assembly includes a second bearing block and a second U-shaped plate. A second bearing is provided inside the second bearing block. A second guide wheel is rotatably connected inside the second U-shaped plate. A second rotating shaft adapted to the second bearing is provided on the second U-shaped plate. Auxiliary wheels are symmetrically arranged on the second U-shaped plate.

[0007] Furthermore, the tensioning assembly includes a spring cylinder, inside which a mechanism spring and a limiting plate are disposed. A support rod is connected to the surface of the limiting plate, and one end of the support rod is connected to a third U-shaped plate. A tensioning wheel is rotatably connected inside the third U-shaped plate.

[0008] Furthermore, the first mechanism frame and the position corresponding to the first guide component, as well as the second mechanism frame and the position corresponding to the guide wheel, are all provided with wire-passing slots.

[0009] Furthermore, the connector includes two second connecting plates connected to the first mechanism frame, a rotating column is provided between the two second connecting plates, and a rotating hole is provided on the first connecting plate to be rotatably connected to the rotating column.

[0010] Furthermore, both the first mechanism frame and the second mechanism frame are provided with mounting plates at their bottoms, and each mounting plate has mounting holes.

[0011] The beneficial effects of this utility model are as follows: By providing a connector on the first mechanism frame and a first connecting plate on the second mechanism frame, the angle between the first mechanism frame and the second mechanism frame can be rotated through the cooperation between the connector and the first connecting plate. By providing a first guide component in the first mechanism frame and a second guide component on the connector, the cable can be guided by the first guide component and the second guide component coordinating the rotation angle between the first mechanism frame and the second mechanism frame. The cable guiding angle can be adjusted as needed. By providing a guide wheel and a tensioning component in the second mechanism frame, the cable can be tensioned during the cable guiding and conveying process. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the first structure of the cable guiding and tensioning mechanism of this utility model; Figure 2 This is a schematic diagram of the second structure of the cable guiding and tensioning mechanism of this utility model; Figure 3 This is a first structural cross-sectional view of the cable guiding and tensioning mechanism of this utility model.

[0013] The names corresponding to each mark in the diagram: 1. First mechanism frame; 2. Second mechanism frame; 3. Connector; 31. Second connecting plate; 32. Rotating column; 4. First connecting plate; 5. First guide assembly; 51. First bearing block; 52. First U-shaped plate; 53. First bearing; 54. First guide wheel; 55. First rotating shaft; 6. Second guide assembly; 61. Second bearing block; 62. Second U-shaped plate; 63. Second bearing; 64. Second guide wheel; 65. Second rotating shaft; 66. Auxiliary wheel; 7. Guide wheel; 8. Tensioning assembly; 81. Spring cylinder; 82. Mechanism spring; 83. Limiting plate; 84. Support rod; 85. Third U-shaped plate; 86. Tensioning wheel; 9. Wire passage slot; 10. Mounting plate; 11. Mounting hole. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0015] Embodiments of this utility model: like Figures 1-3 As shown, this utility model provides a cable guiding and tensioning mechanism, including a first mechanism frame 1 and a second mechanism frame 2, as well as a guide wheel 7 and a tensioning assembly 8. A connector 3 is provided on the first mechanism frame 1, and a first connecting plate 4 is provided on the second mechanism frame 2. The connector 3 is rotatably connected to the first connecting plate 4. The connector 3 includes two second connecting plates 31 connected to the first mechanism frame 1, and a rotating column 32 is provided between the two second connecting plates 31. A rotating hole is provided on the first connecting plate 4 to be rotatably connected to the rotating column 32. With this arrangement, the angle between the first mechanism frame 1 and the second mechanism frame 2 can be adjusted. A mounting plate 10 is provided at the bottom of both the first mechanism frame 1 and the second mechanism frame 2. A mounting hole 11 is provided on each mounting plate 10. With this arrangement, the cable can be installed and fixed on an external carrier through the cooperation of the mounting hole 11 and the bolt.

[0016] like Figures 1-3 As shown, a first guide component 5 is provided inside the first mechanism frame 1, and a second guide component 6 is provided on the connector 3. The cable is guided by the rotation angle between the first mechanism frame 1 and the second mechanism frame 2 through the first guide component 5 and the second guide component 6. The cable has a wire passage slot 9 at the position corresponding to the first guide component 5 in the first mechanism frame 1 and the position corresponding to the guide wheel 7 in the second mechanism frame 2. The first guide component 5 includes a first bearing block 51 and a first U-shaped plate 52. A first bearing 53 is provided inside the first bearing block 51. A first guide wheel 54 is rotatably connected inside the first U-shaped plate 52. A first rotating shaft 55 adapted to the first bearing 53 is provided on the first U-shaped plate 52. The second guide assembly 6 includes a second bearing block 61 and a second U-shaped plate 62. A second bearing 63 is provided inside the second bearing block 61. A second guide wheel 64 is rotatably connected inside the second U-shaped plate 62. A second rotating shaft 65 adapted to the second bearing 63 is provided on the second U-shaped plate 62. Auxiliary wheels 66 are symmetrically arranged on the second U-shaped plate 62. The second rotating shaft 65 is the same as the central axis of the rotating column 32. As the angle between the first mechanism frame 1 and the second mechanism frame 2 is adjusted, the cable connected to the first guide wheel 54 and the second guide wheel 64 will drive the first guide assembly 5 and the second guide assembly 6 to rotate, thereby guiding the cable. like Figures 1-3As shown, the guide wheel 7 and the tensioning assembly 8 are arranged inside the second mechanism frame 2. The cable is tensioned by the tensioning assembly 8. The tensioning assembly 8 includes a spring cylinder 81, a mechanism spring 82 and a limiting plate 83 are arranged inside the spring cylinder 81, a support rod 84 is connected to the surface of the limiting plate 83, one end of the support rod 84 is connected to a third U-shaped plate 85, and a tensioning wheel 86 is rotatably connected inside the third U-shaped plate 85. During the cable transportation process, the tensioning wheel 86 will move under the action of the mechanism spring 82 to tension the cable.

Claims

1. A cable guiding and tensioning mechanism, characterized in that, include: A first mechanism frame (1) and a second mechanism frame (2), wherein a connector (3) is provided on the first mechanism frame (1) and a first connecting plate (4) is provided on the second mechanism frame (2), and the connector (3) is rotatably connected to the first connecting plate (4); The first mechanism frame (1) is provided with a first guide component (5), and the connector (3) is provided with a second guide component (6). The cable is guided by the rotation angle between the first mechanism frame (1) and the second mechanism frame (2) through the cooperation of the first guide component (5) and the second guide component (6). The guide wheel (7) and the tensioning assembly (8) are set inside the second mechanism frame (2) to tension the cable.

2. The cable guiding and tensioning mechanism according to claim 1, characterized in that: The first guide component (5) includes a first support block (51) and a first U-shaped plate (52). A first bearing (53) is provided inside the first support block (51), and a first guide wheel (54) is rotatably connected inside the first U-shaped plate (52). A first rotating shaft (55) adapted to the first bearing (53) is provided on the first U-shaped plate (52). The second guide assembly (6) includes a second bearing block (61) and a second U-shaped plate (62). A second bearing (63) is provided inside the second bearing block (61). A second guide wheel (64) is rotatably connected inside the second U-shaped plate (62). A second rotating shaft (65) adapted to the second bearing (63) is provided on the second U-shaped plate (62). Auxiliary wheels (66) are symmetrically arranged on the second U-shaped plate (62).

3. The cable guiding and tensioning mechanism according to claim 1, characterized in that: The tensioning assembly (8) includes a spring cylinder (81), a mechanism spring (82) and a limiting plate (83) are provided inside the spring cylinder (81), a support rod (84) is connected to the surface of the limiting plate (83), a third U-shaped plate (85) is connected to one end of the support rod (84), and a tensioning wheel (86) is rotatably connected inside the third U-shaped plate (85).

4. The cable guiding and tensioning mechanism according to claim 1, characterized in that: A wire groove (9) is provided at the position corresponding to the first guide component (5) of the first mechanism frame (1) and at the position corresponding to the guide wheel (7) of the second mechanism frame (2).

5. A cable guiding and tensioning mechanism according to claim 1, characterized in that: The connector (3) includes two second connecting plates (31) connected to the first mechanism frame (1), and a rotating column (32) is provided between the two second connecting plates (31). The first connecting plate (4) has a rotating hole that is rotatably connected to the rotating column (32).

6. A cable guiding and tensioning mechanism according to claim 1, characterized in that: The bottom of the first mechanism frame (1) and the second mechanism frame (2) are both provided with mounting plates (10), and mounting holes (11) are provided on the mounting plates (10).

Images