Anti-slip traction device for cable construction

Abstract

The utility model relates to cable construction technical field, and disclose the anti -skidding traction device of cable construction, including fixed frame, still include: install the adjusting mechanism of fixed frame surface, the top of fixed frame is connected with the outer frame of sliding, the inner wall fixed connection of outer frame has the inner frame, the surface of inner frame is equipped with drive mechanism, the utility model discloses when using, can carry out the pretreatment to the cable surface, the soil of cable surface is cleaned, and simultaneously, the device still can further increase the stability of contact between the conveyor belt and cable through the setting of auxiliary board and slope bar, in addition, the device still can support cable through the cooperation of upper guide roller and lower guide roller, solveed that the transmission belt of smooth surface is vulnerable to the influence of cable surface soil when using the part device currently, the friction between conveyor belt and cable reduces, and the problem that the traction machine is prone to skidding when conveying cable appears.

Description

Technical Field

[0001] This utility model relates to the field of cable construction technology, specifically to an anti-slip traction device for cable construction. Background Technology

[0002] During cable construction, workers need to lay cables. When laying cables, a traction machine is used to pull and transport the cables so that they can be dragged and laid in the designated location.

[0003] Currently, some cable pulling machines, when in use, use a traction wheel and a conveyor belt to transport the cable located between the two conveyor belts to achieve the purpose of cable pulling. However, during this process, if the surface of the cable comes into contact with the ground at the construction site and is covered with mud, the friction between the cable and the conveyor belt is easily affected, causing the cable to slip when pulled by the conveyor belt, thus affecting the normal progress of the cable pulling operation. In addition, the surface of the conveyor belt in some current pulling machines is relatively smooth, and a smoother conveyor belt is more susceptible to the influence of mud on the cable surface, making the cable prone to slippage during transportation. Utility Model Content

[0004] The purpose of this invention is to provide an anti-slip traction device for cable construction, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an anti-slip traction device for cable construction, including a fixed frame, and further comprising: An adjustment mechanism is installed on the surface of a fixed frame. An outer frame is slidably connected to the top of the fixed frame. An inner frame is fixedly connected to the inner wall of the outer frame. A drive mechanism is installed on the surface of the inner frame. A conveyor belt is provided on the surface of the drive mechanism. An auxiliary plate is fixedly connected to the surface of the conveyor belt. Diagonal strips are embedded on the surface of the auxiliary plate. A protective frame is fixedly connected to the top of the outer frame. A base is fixedly connected to the surface of a fixed frame. A support plate is fixedly connected to the top of the base. A U-shaped frame is fixedly connected to the top of the support plate. A limiting mechanism is installed on the top of the U-shaped frame. A moving mechanism is installed at the bottom of the support plate. A lifting plate is provided on the top of the moving mechanism. A storage slot is opened on the top of the lifting plate and a lower guide roller is installed. Both ends of the lower guide roller are rotatably connected to a reinforcing plate. The bottom of the reinforcing plate is fixedly connected to the top of the lifting plate. The cleaning mechanism, located inside the storage tank, is used to clean debris from the surface of the cable.

[0006] Preferably, the adjustment mechanism includes a stepper motor and an adjustment plate. The stepper motor is fixedly connected to the surface of the fixed frame. An adjustment screw, which is fixedly connected to the output shaft of the stepper motor, rotatably passes through the surface of the fixed frame. The adjustment plate is threaded onto the surface of the adjustment screw. The outer frame is fixedly connected to the top of the adjustment plate.

[0007] Preferably, the drive mechanism includes a drive motor, a drive shaft, and a bevel gear. The drive motor is fixedly connected to the surface of the inner frame. The drive shaft rotatably passes through the inner frame and is fixedly connected to the output shaft of the drive motor. The bevel gear is fixedly sleeved on the surface of the drive shaft. A short shaft rotatably passes through the top of the outer frame and the inner frame. A bevel gear disk and a traction wheel are fixedly connected to the bottom and top of the short shaft, respectively. The bevel gear meshes with the bevel gear disk. The conveyor belt is driven and connected to the surface of the traction wheel.

[0008] Preferably, the limiting mechanism includes a threaded ring, a screw, a limiting plate, and an upper guide roller. The threaded ring is rotatably connected to the top of the C-shaped frame. The screw slides through the top of the C-shaped frame and threadedly passes through the threaded ring. The limiting plate is fixedly connected to the bottom of the screw. The two ends of the upper guide roller are rotatably connected to the two sides of the inner wall of the limiting plate, respectively.

[0009] Preferably, the moving mechanism includes a bidirectional lead screw, a wedge block, and a moving plate. The bidirectional lead screw rotates through the support plate. The bottom of the wedge block is slidably connected to the top of the base. The wedge block is threaded onto the surface of the bidirectional lead screw. The moving plate is slidably connected to the top of the wedge block. The moving plate slides through the top of the support plate. The lifting plate is fixedly connected to the top of the moving plate.

[0010] Preferably, the cleaning mechanism includes a smooth rod, a rectangular block, a column, and a cleaning ring. The two ends of the smooth rod are fixedly connected to the two sides of the inner wall of the storage tank, respectively. The rectangular block is slidably sleeved on the surface of the smooth rod. A compression spring is sleeved on the surface of the smooth rod. The column is fixedly connected to the top of the rectangular block, and the cleaning ring is fixedly connected to the top of the column.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: In use, this invention allows for pretreatment of the cable surface via a cleaning ring during cable movement, removing dirt and reducing slippage between the conveyor belt and the cable. Furthermore, the auxiliary plate and diagonal brace further enhance the stability of the contact between the conveyor belt and the cable. Additionally, the upper and lower guide rollers work together to support the cable, solving the problem in some current devices where the smooth surface of the transmission belt is easily affected by dirt on the cable surface, reducing friction between the conveyor belt and the cable and causing slippage during cable transport. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the present invention with the fixed frame and one side outer frame cut apart. Figure 3 This is a three-dimensional structural diagram of the present invention with the outer frame, inner frame, and protective frame cut apart. Figure 4 This is a partial three-dimensional structural schematic diagram of the present invention; Figure 5 This is a three-dimensional structural diagram of the lifting plate of this utility model.

[0013] In the diagram: 1. Fixed frame; 2. Adjusting mechanism; 21. Stepper motor; 22. Adjusting screw; 23. Adjusting plate; 3. Outer frame; 4. Inner frame; 5. Drive mechanism; 51. Drive motor; 52. Drive shaft; 53. Bevel gear; 54. Short shaft; 55. Bevel gear disc; 56. Traction wheel; 6. Conveyor belt; 7. Protective frame; 8. Base; 9. Support plate; 10. C-shaped frame; 11. Limiting mechanism; 111. Screw 112. Screw; 113. Limiting plate; 114. Upper guide roller; 12. Slide groove; 13. Slider; 14. Lifting plate; 15. Lower guide roller; 16. Reinforcing plate; 17. Moving mechanism; 171. Bidirectional lead screw; 172. Wedge block; 173. Moving plate; 18. Clamping plate; 19. Cleaning mechanism; 191. Smooth rod; 192. Rectangular block; 193. Compression spring; 194. Column; 195. Cleaning ring. 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-5As shown, the anti-slip traction device for cable construction includes a fixed frame 1, an adjusting mechanism 2 mounted on the surface of the fixed frame 1, an outer frame 3 slidably connected to the top of the fixed frame 1, an inner frame 4 fixedly connected to the inner wall of the outer frame 3, a driving mechanism 5 mounted on the surface of the inner frame 4, a conveyor belt 6 mounted on the surface of the driving mechanism 5, an auxiliary plate fixedly connected to the surface of the conveyor belt 6, and diagonal strips embedded in the surface of the auxiliary plate. When the conveyor belt 6 is in motion, it can pull the cable. The diagonal strips increase the stability of the contact between the conveyor belt 6 and the cable, allowing the conveyor belt 6 to better pull and move the cable. The outer frame 3... A protective frame 7 is fixedly connected to the top. A base 8 is fixedly connected to the surface of the fixed frame 1. A support plate 9 is fixedly connected to the top of the base 8. A U-shaped frame 10 is fixedly connected to the top of the support plate 9. A limit mechanism 11 is installed on the top of the U-shaped frame 10. A moving mechanism 17 is installed at the bottom of the support plate 9. A lifting plate 14 is provided on the top of the moving mechanism 17. A storage slot is opened on the top of the lifting plate 14 and a lower guide roller 15 is installed. Both ends of the lower guide roller 15 are rotatably connected to a reinforcing plate 16. The bottom of the reinforcing plate 16 is fixedly connected to the top of the lifting plate 14. A cleaning mechanism 19 is installed inside the storage slot.

[0016] The adjustment mechanism 2 includes a stepper motor 21, which is fixedly connected to the surface of the fixed frame 1. An adjustment screw 22 is rotatably passed through the surface of the fixed frame 1. One end of the adjustment screw 22 is fixedly connected to the output shaft of the stepper motor 21. An adjustment plate 23 is threaded onto the surface of the adjustment screw 22. The surface of the adjustment plate 23 is slidably connected to the inner wall of the fixed frame 1. The outer frame 3 is fixedly connected to the top of the adjustment plate 23. When the operator starts the stepper motor 21, the adjustment screw 22 rotates and drives the adjustment plate 23 to move, thereby adjusting the position of the outer frame 3.

[0017] The drive mechanism 5 includes a drive motor 51, a drive shaft 52, and a bevel gear 53. The drive motor 51 is fixedly connected to the surface of the inner frame 4. The drive shaft 52 rotates through the inner frame 4. One end of the drive shaft 52 is fixedly connected to the output shaft of the drive motor 51. The bevel gear 53 is fixedly sleeved on the surface of the drive shaft 52. The top of the outer frame 3 and the inner frame 4 are rotatably connected to a short shaft 54. The bottom and top of the short shaft 54 ​​are respectively fixedly connected to a bevel gear disk 55 and a traction wheel 56. The bevel gear 53 meshes with the bevel gear disk 55. The conveyor belt 6 is driven and connected to the surface of the traction wheel 56. The short shaft 54 ​​rotates through the bottom of the protective frame 7. The surface of the traction wheel 56 contacts the inner wall of the protective frame 7. When the operator starts the drive motor 51, the drive shaft 52 drives the bevel gear 53 to rotate. When the bevel gear 53 rotates, the bevel gear 53 and the bevel gear disk 55 cooperate to drive the short shaft 54 ​​to rotate, so as to drive the traction wheel 56 to rotate. At this time, the conveyor belt 6 rotates with the traction wheel 56 to pull and transport the cable.

[0018] The limiting mechanism 11 includes a threaded ring 111, a screw 112, a limiting plate 113, and an upper guide roller 114. The threaded ring 111 is rotatably connected to the top of the C-shaped frame 10. The screw 112 slides through the top of the C-shaped frame 10 and threadedly passes through the threaded ring 111. The limiting plate 113 is fixedly connected to the bottom of the screw 112. The two ends of the upper guide roller 114 are rotatably connected to the two sides of the inner wall of the limiting plate 113, respectively. When the operator rotates the threaded ring 111, the screw 112 drives the limiting plate 113 to move up and down, so as to adjust the height of the upper guide roller 114. Slider blocks 13 are fixedly connected to the surfaces on both sides of the limiting plate 113. Slide grooves 12 are opened on the surfaces on both sides of the C-shaped frame 10. The surface of the slider 13 is slidably connected to the inner wall of the slide groove 12. When the limiting plate 113 moves, the slider 13 and the slide groove 12 cooperate to guide and limit the movement of the limiting plate 113, thereby increasing the stability of the limiting plate 113 during movement.

[0019] The surface of the upper guide roller 114 contacts the surface of the cable so as to restrict the upper part of the cable. When the cable moves, the upper guide roller 114 and the lower guide roller 15 can rotate with the movement of the cable.

[0020] The moving mechanism 17 includes a bidirectional lead screw 171, a wedge block 172, and a moving plate 173. The bidirectional lead screw 171 rotatably passes through the support plate 9. The bottom of the wedge block 172 is slidably connected to the top of the base 8. The wedge block 172 is threaded onto the surface of the bidirectional lead screw 171. The moving plate 173 is slidably connected to the top of the wedge block 172. The lifting plate 14 is fixedly connected to the top of the moving plate 173. The moving plate 173 slidably passes through the top of the support plate 9. A groove is formed on the surface of the moving plate 173, and the inner wall of the groove is flush with the surface of the bidirectional lead screw 171. The wedge block 172 is in contact with the surface of the moving plate 173, which is fixedly connected to the surface of the wedge block 172. The moving plate 173 is in contact with the surface of the wedge block 172. When the operator rotates the bidirectional screw 171, the wedge block 172 can be moved. When the wedge block 172 moves, it can squeeze the moving plate 173 so that the height of the moving plate 173 can be adjusted. At this time, the height of the lifting plate 14 and the lower guide roller 15 are adjusted accordingly so that the lower guide roller 15 can better cooperate with the upper guide roller 114. The setting of the wedge block 172 and the moving plate 173 can increase the practicality of the wedge block 172 and the moving plate 173. The cable presses down on the lower guide roller 15, the lower guide roller 15 supports the cable, the lifting plate 14 is subjected to force and applies force to the moving plate 173.

[0021] The cleaning mechanism 19 includes a smooth rod 191, a rectangular block 192, a column 194, and a cleaning ring 195. The two ends of the smooth rod 191 are fixedly connected to the two sides of the inner wall of the storage tank. The rectangular block 192 is slidably fitted onto the surface of the smooth rod 191. A compression spring 193 is fitted onto the surface of the smooth rod 191. The column 194 is fixedly connected to the top of the rectangular block 192, and the cleaning ring 195 is fixedly connected to the top of the column 194. The surface of the cleaning ring 195 contacts the cable surface. When the cable moves, the cleaning ring 195 can clean the dirt on the cable surface, reducing the impact of the dirt on subsequent traction operations. When the worker moves the cleaning ring 195, the column 194 can drive the rectangular block 192 to move. At this time, the compression spring 193 is compressed. Subsequently, under the elastic force of the compression spring 193, the rectangular block 192 can drive the cleaning ring 195 to move through the column 194, so that the cleaning ring 195 can better clean the cable surface, thereby increasing the flexibility of the cleaning mechanism 19 during use.

[0022] Working principle: The operator passes the cable through the cleaning ring 195 and passes one end of the cable between the lower guide roller 15 and the upper guide roller 114. Then, the operator places the cable between the two conveyor belts 6. During this process, the operator starts the stepper motor 21 and drives the outer frame 3 to move through the cooperation of the adjusting screw 22 and the adjusting plate 23, so as to adjust the position of the outer frame 3. This allows the surface of the conveyor belt 6 to be in contact with the surface of the cable. Then, the operator starts the drive motor 51, which drives the conveyor belt 6 through the rotation of the traction wheel 56. The auxiliary plate on the surface of the conveyor belt 6 and the inclined bar on the surface of the auxiliary plate are in close contact with the surface of the cable. When the conveyor belt 6 is in motion, it can drive the cable to move, thereby pulling the cable. When the cable passes through the cleaning ring 195 and is pulled, the cleaning ring 195 can clean the surface of the cable, thereby reducing the contact between the dirt and the conveyor belt 6 and causing the cable to slip. At the same time, the staff can adjust the height of the upper guide roller 114 and the lower guide roller 15 according to the diameter of the cable to increase the practicality of the device. When adjusting the height of the upper guide roller 114, the operator can rotate the threaded ring 111 to drive the limit plate 113 to move up and down through the screw 112, thereby adjusting the height of the upper guide roller 114. The operator can also rotate the bidirectional screw 171 to drive the wedge block 172 to move, thereby adjusting the pressure of the wedge block 172 on the moving plate 173. Based on this, the height of the lifting plate 14 can be adjusted through the moving plate 173, so as to adjust the height of the lower guide roller 15.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An anti-slip traction device for cable construction, comprising a fixed frame (1), characterized in that, Also includes: An adjustment mechanism (2) is installed on the surface of a fixed frame (1). An outer frame (3) is slidably connected to the top of the fixed frame (1). An inner frame (4) is fixedly connected to the inner wall of the outer frame (3). A drive mechanism (5) is installed on the surface of the inner frame (4). A conveyor belt (6) is provided on the surface of the drive mechanism (5). An auxiliary plate is fixedly connected to the surface of the conveyor belt (6). An oblique strip is embedded on the surface of the auxiliary plate. A protective frame (7) is fixedly connected to the top of the outer frame (3). A base (8) is fixedly connected to the surface of a fixed frame (1). A support plate (9) is fixedly connected to the top of the base (8). A U-shaped frame (10) is fixedly connected to the top of the support plate (9). A limiting mechanism (11) is installed on the top of the U-shaped frame (10). A moving mechanism (17) is installed at the bottom of the support plate (9). A lifting plate (14) is provided on the top of the moving mechanism (17). A storage slot is opened on the top of the lifting plate (14) and a lower guide roller (15) is installed. Both ends of the lower guide roller (15) are rotatably connected to a reinforcing plate (16). The bottom of the reinforcing plate (16) is fixedly connected to the top of the lifting plate (14). The cleaning mechanism (19) is installed inside the storage tank. The cleaning mechanism (19) includes a light rod (191), a rectangular block (192), a column (194), and a cleaning ring (195). The two ends of the light rod (191) are fixedly connected to the two sides of the inner wall of the storage tank, respectively. The rectangular block (192) is slidably sleeved on the surface of the light rod (191). A compression spring (193) is sleeved on the surface of the light rod (191). The column (194) is fixedly connected to the top of the rectangular block (192), and the cleaning ring (195) is fixedly connected to the top of the column (194) for cleaning debris from the surface of the cable.

2. The anti-slip traction device for cable construction according to claim 1, characterized in that: The adjustment mechanism (2) includes a stepper motor (21) and an adjustment plate (23). The stepper motor (21) is fixedly connected to the surface of the fixed frame (1). The surface of the fixed frame (1) is rotatably connected to an adjustment screw (22) fixedly connected to the output shaft of the stepper motor (21). The adjustment plate (23) is threaded onto the surface of the adjustment screw (22). The outer frame (3) is fixedly connected to the top of the adjustment plate (23).

3. The anti-slip traction device for cable construction according to claim 1, characterized in that: The drive mechanism (5) includes a drive motor (51), a drive shaft (52), and a bevel gear (53). The drive motor (51) is fixedly connected to the surface of the inner frame (4). The drive shaft (52) rotates through the inner frame (4) and is fixedly connected to the output shaft of the drive motor (51). The bevel gear (53) is fixedly sleeved on the surface of the drive shaft (52). The top of the outer frame (3) and the inner frame (4) are rotatably connected to a short shaft (54). The bottom and top of the short shaft (54) are respectively fixedly connected to a bevel gear disk (55) and a traction wheel (56). The bevel gear (53) meshes with the bevel gear disk (55). The conveyor belt (6) is driven and connected to the surface of the traction wheel (56).

4. The anti-slip traction device for cable construction according to claim 1, characterized in that: The limiting mechanism (11) includes a threaded ring (111), a screw (112), a limiting plate (113), and an upper guide roller (114). The threaded ring (111) is rotatably connected to the top of the shaped frame (10). The screw (112) slides through the top of the shaped frame (10) and threadedly passes through the threaded ring (111). The limiting plate (113) is fixedly connected to the bottom of the screw (112). The two ends of the upper guide roller (114) are rotatably connected to the two sides of the inner wall of the limiting plate (113).

5. The anti-slip traction device for cable construction according to claim 1, characterized in that: The moving mechanism (17) includes a bidirectional lead screw (171), a wedge block (172), and a moving plate (173). The bidirectional lead screw (171) rotates through the support plate (9). The bottom of the wedge block (172) is slidably connected to the top of the base (8). The wedge block (172) is threaded onto the surface of the bidirectional lead screw (171). The moving plate (173) is slidably connected to the top of the wedge block (172). The moving plate (173) slides through the top of the support plate (9). The lifting plate (14) is fixedly connected to the top of the moving plate (173).

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