Special vehicle for anchor cable

Abstract

The utility model belongs to the technical field of anchor cable transportation, and particularly relates to an anchor cable special vehicle which comprises a base, an extension plate is slidably connected to one side of the top of the base, fixing frames are fixedly connected to the two sides of the top of the extension plate, and a chain is fixedly connected to one side of the bottom of each fixing frame. A winding roller is rotationally connected to the top of the extension plate and located on the outer side of the fixing frame through a supporting frame, and one end of the chain extends to the top of the fixing frame and is wound to the exterior of the winding roller; the utility model provides a vehicle special for an anchor cable, and solves the problems that in the prior art, when the anchor cable is transported, ground loading personnel need to coil the anchor cable into a U shape and fix the anchor cable, then the anchor cable can be loaded into a material vehicle and transported to an underground working face, the anchor cable to be loaded needs to be bent into the U shape during loading, and bending, loading and braking are very strenuous due to the fact that the anchor cable is very large in elasticity; and a steel wire rope is adopted for braking, so that the problem that the steel wire rope is loosened and scattered easily due to vehicle collision in the transportation process is solved.

Description

Technical Field

[0001] The utility model belongs to the field of anchor cable transportation, in particular to a special vehicle for anchor cables. Background Art

[0002] Anchor cable support technology has developed very rapidly in recent years, especially in coal tunnel support, where it accounts for an increasingly larger proportion and has a wider range of applications.

[0003] When transporting anchor cables, ground loading personnel need to first coil the anchor cables into a U shape and fix them before loading them into the material truck and transporting them to the underground working surface. When loading, the anchor cables to be installed need to be bent into a U shape first. Since the anchor cables are particularly elastic, bending, loading and braking are particularly laborious. In addition, wire rope brakes are used, and the wire ropes are very likely to become loose and scatter due to vehicle collisions during transportation. Utility Model Content

[0004] In view of the above problems existing in the prior art, the main purpose of the present invention is to provide a special vehicle for anchor cables.

[0005] The technical solution of the present utility model is as follows: a special vehicle for anchor cables comprises a base, a top side of the base is slidably connected to an extension plate, both sides of the top of the extension plate are fixedly connected to a fixing frame, a bottom side of the fixing frame is fixedly connected to a chain, the top of the extension plate and the outside of the fixing frame are rotatably connected to a winding roller through a support frame, one end of the chain extends to the top of the fixing frame and is wound to the outside of the winding roller, the top of the base is symmetrically fixedly connected to a limiting frame on one side away from the extension plate, the bottom of the limiting frame is slidably connected to a pressure plate through a limiting rod, a transmission assembly is provided inside the extension plate, and an extension assembly is provided on the top of the base.

[0006] As a preferred embodiment, the transmission assembly includes a first motor and a linkage unit, the first motor is fixedly connected to an external side of the support frame through a mounting plate, the output end of the first motor is fixedly connected to the winding roller, the external sides of the winding roller are fixedly connected to the first pulley, the internal sides of the extension plate are rotatably connected to the second pulley, the first pulley and the corresponding second pulley are connected via a transmission belt, the external side of the second pulley is fixedly connected to the first bevel gear, the internal sides of the extension plate are rotatably connected to the rotating sleeve, one end of the rotating sleeve is fixedly connected to the second bevel gear, the first bevel gear is meshed with the second bevel gear, and the pressure plate can be raised and lowered by the linkage unit.

[0007] As a preferred embodiment, the linkage unit includes a cross column, which is symmetrically connected to the inner sides of the base in rotation, and the cross column is slidably connected to the inner side of the corresponding rotating sleeve. One end of the cross column is fixedly connected to the third bevel gear, and one side of the bottom of the two limit frames is rotatably connected to the first screw. The bottom of the first screw extends to the inner side of the base and is fixedly connected to the fourth bevel gear. The third bevel gear is meshed with the corresponding fourth bevel gear, and the pressure plate is threadedly connected to the outside of the corresponding first screw.

[0008] As a preferred embodiment, the extension assembly includes a second motor, which is fixedly connected to the inside of the base on a side away from the extension plate. The output end of the second motor is fixedly connected to a second screw, and one end of the second screw extends to the inside of the extension plate and is threadedly connected to it.

[0009] As a preferred embodiment, both sides of the top of the base are fixedly connected to limit plates, and the extension plate is slidably connected to the outside of the limit plates.

[0010] As a preferred embodiment, the first motor and the second motor are both electrically connected to an external controller, universal wheels are symmetrically installed on both sides of the bottom of the base, and a handle is fixedly connected to one side of the outside of the base.

[0011] The beneficial effects of the utility model are as follows:

[0012] This device can effectively lock the anchor cable through two chains and two sets of pressure plates before transporting the anchor cable. The operation is simple and quick, which effectively avoids the anchor cable from being scattered due to vehicle collision during transportation, improves transportation stability, and the device can adjust the extension plate to any extension distance according to the length of the anchor cable, which improves practicality and adaptability to different anchor cables, and greatly improves the user experience of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings.

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a partial three-dimensional diagram of the utility model;

[0016] Figure 3 This is the first cross-sectional view of the present utility model;

[0017] Figure 4 This is a second cross-sectional view of the present invention;

[0018] Figure 5 It is a cross-sectional view of the cross column in the present utility model;

[0019] Figure 6 For the utility model Figure 3 Enlarged view of point A in the middle;

[0020] Figure 7 For the utility model Figure 4 Enlarged view of point B in the middle.

[0021] In the figure: 1. Base; 2. Extension plate; 3. Fixed frame; 4. Chain; 5. Support frame; 6. Winding roller; 7. Limit frame; 8. Pressure plate; 9. First motor; 10. Universal wheel; 11. First pulley; 12. Second pulley; 13. Drive belt; 14. First bevel gear; 15. Rotating sleeve; 16. Cross column; 17. Second bevel gear; 18. Third bevel gear; 19. First screw; 20. Fourth bevel gear; 21. Limit plate; 22. Second motor; 23. Second screw. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1-7 The anchor cable special vehicle includes a base 1, an extension plate 2 is slidably connected to the top side of the base 1, and a fixing frame 3 is fixedly connected to both sides of the top of the extension plate 2. A chain 4 is fixedly connected to the bottom side of the fixing frame 3. The top of the extension plate 2 and the outside of the fixing frame 3 are rotatably connected to the winding roller 6 through the support frame 5. One end of the chain 4 extends to the top of the fixing frame 3 and is wound to the outside of the winding roller 6. The top of the base 1 is symmetrically fixedly connected to the side away from the extension plate 2. The bottom of the limiting frame 7 is slidably connected to the pressure plate 8 through a limiting rod. A transmission assembly is provided inside the extension plate 2, and an extension assembly is provided on the top of the base 1.

[0024] Specifically, the transmission assembly includes a first motor 9 and a linkage unit. The first motor 9 is fixedly connected to an outer side of the support frame 5 through a mounting plate. The output end of the first motor 9 is fixedly connected to the winding roller 6. The outer sides of the winding roller 6 are fixedly connected to the first pulley 11. The inner sides of the extension plate 2 are rotatably connected to the second pulley 12. The first pulley 11 and the corresponding second pulley 12 are connected by a transmission belt 13. The outer side of the second pulley 12 is fixedly connected to the first bevel gear 14. The inner sides of the extension plate 2 are rotatably connected to the rotating sleeve 15. One end of the rotating sleeve 15 is fixedly connected to the second bevel gear 17. The first bevel gear 14 is meshed with the second bevel gear 17. The pressing plate 8 can be raised and lowered by the linkage unit. The linkage unit includes a cross Column 16, the cross column 16 is symmetrically rotated to connect the two sides of the interior of the base 1, the cross column 16 is slidably connected to the interior of the corresponding rotating sleeve 15, one end of the cross column 16 is fixedly connected to the third bevel gear 18, and one side of the bottom of the two limit frames 7 are rotatably connected to the first screw 19, the bottom of the first screw 19 extends to the interior of the base 1 and is fixedly connected to the fourth bevel gear 20, the third bevel gear 18 is meshed with the corresponding fourth bevel gear 20, and the pressure plate 8 is threadedly connected to the outside of the corresponding first screw 19, the extension assembly includes a second motor 22, the second motor 22 is fixedly connected to the inside of the base 1 away from the side of the extension plate 2, the output end of the second motor 22 is fixedly connected to the second screw 23, and one end of the second screw 23 extends to the interior of the extension plate 2 and is threadedly connected to it.

[0025] When the chain is in the gear 12 and the gear 13 is engaged, the first gear 12 is engaged with the first gear 13 and the second gear 13 is engaged with the first gear 13. When the chain is in the gear 12 and the gear 13 is engaged, the first gear 12 is engaged with the first gear 13 and the gear 13 is engaged with the first gear 13. When the chain is in the gear 12 and the gear 13 is engaged, the first gear 12 is engaged with the first gear 13 and the gear 13 is engaged with the first gear 13. When the chain is in the gear 12 and the gear 13 is engaged, the first gear 12 is engaged with the first gear 13 and the gear 13 is engaged with the first gear 13. When the chain is in the gear 12 and the gear 13 is engaged, the first gear 12 is engaged with the first gear 13 and the gear 13 is engaged with the first gear 13. When the chain is in the gear 12 and the gear 13 is engaged, the first gear 12 is engaged with the first gear 13 and the gear 13 is engaged with the first gear 13. The second motor 22 is started by the external controller before the anchor cable is fixed, and the output end of the second motor 22 drives the second screw 23 to rotate, so that the second screw 23 drives the extension plate 2 to move toward the outside of the base 1 under the limit of the limit plate 21 through the threaded connection relationship, thereby achieving extension. When shortening is required, the reverse process can be performed. The device can effectively lock the anchor cable by cooperating with the two sets of pressure plates 8 before transporting the anchor cable, and the operation is simple and fast, effectively avoiding the situation that the anchor cable is scattered due to vehicle collision during transportation, improving transportation stability, and the device can adjust the extension plate 2 to an arbitrary extension distance according to the length of the anchor cable, thereby improving practicality and adaptability to different anchor cables, and greatly improving the user experience of the staff.

[0026] Specifically, both sides of the top of the base 1 are fixedly connected to the limit plate 21, the extension plate 2 is slidably connected to the outside of the limit plate 21, the first motor 9 and the second motor 22 are electrically connected to the external controller, universal wheels 10 are symmetrically installed on both sides of the bottom of the base 1, and a handle is fixedly connected to one side of the outside of the base 1.

[0027] Through the above technical solution, the staff can quickly control the first motor 9 and the second motor 22 through the external controller, and the device can be pushed in any direction by pushing the handle in conjunction with the universal wheel 10.

[0028] When in use, when the anchor cable needs to be transported, the anchor cable is first passed through the two chains 4, and then the anchor cable is coiled into a U shape, and the two ends of the anchor cable are passed through the bottom of the two pressure plates 8, and then the first motor 9 is started by the external controller, and the output end of the first motor 9 drives the winding roller 6 and the first pulleys 11 on both sides of it to rotate. The winding roller 6 can reel in the chain 4 during rotation, thereby tightening the middle end of the anchor cable through the chain 4, and at the same time, the first pulleys 11 on both sides drive the corresponding second pulley 12 and the first bevel gear 14 to rotate through the transmission belt 13, so that the first bevel gear 14 drives the corresponding second bevel gear 17 and the rotating sleeve 15 to rotate through the meshing relationship, and the rotating sleeve 15 then drives the internal cross column 16 and the corresponding third bevel gear 18 to rotate, so that the third bevel gear 18 drives the fourth bevel gear 20 and the first screw 19 to rotate through the meshing relationship, and the first screw 19 can drive the corresponding pressure plate 8 to move downward under the limit of the limit rod through the meshing relationship until the two pressure plates 8 simultaneously press the two ends of the anchor cable, thereby completing the anchor cable. The second motor 22 is started by the external controller before the anchor cable is fixed, and the output end of the second motor 22 drives the second screw 23 to rotate, so that the second screw 23 drives the extension plate 2 to move toward the outside of the base 1 under the limit of the limit plate 21 through the threaded connection relationship, thereby achieving extension. When shortening is required, the reverse process can be performed. The present device can effectively lock the anchor cable by two chains 4 in conjunction with two sets of pressure plates 8 before the anchor cable is transported, and the operation is simple and fast, effectively avoiding the anchor cable from being scattered due to vehicle collision during transportation, improving transportation stability, and the present device can adjust the extension plate 2 to any extension distance according to the length of the anchor cable, improving practicality and adaptability to different anchor cables, greatly improving the user experience of the staff, and the external controller can facilitate the staff to quickly control the first motor 9 and the second motor 22, and the device can be pushed in any direction by pushing the handle in conjunction with the universal wheel 10.

[0029] The above-mentioned front, back, left, right, up and down are all based on the Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A special vehicle for anchor cables, comprising a base (1), characterized in that: An extension plate (2) is slidably connected to one side of the top of the base (1), and both sides of the top of the extension plate (2) are fixedly connected to a fixing frame (3), and a chain (4) is fixedly connected to one side of the bottom of the fixing frame (3). The top of the extension plate (2) and the outside of the fixing frame (3) are rotatably connected to a winding roller (6) through a support frame (5), and one end of the chain (4) extends to the top of the fixing frame (3) and is wound around the outside of the winding roller (6). The top of the base (1) is symmetrically fixedly connected to a limiting frame (7) on one side away from the extension plate (2), and the bottom of the limiting frame (7) is slidably connected to a pressure plate (8) through a limiting rod. A transmission component is provided inside the extension plate (2), and an extension component is provided on the top of the base (1).

2. The special vehicle for anchor cables according to claim 1, characterized in that: The transmission assembly comprises a first motor (9) and a linkage unit, wherein the first motor (9) is fixedly connected to an outer side of the support frame (5) through a mounting plate, an output end of the first motor (9) is fixedly connected to a winding roller (6), both outer sides of the winding roller (6) are fixedly connected to a first pulley (11), both inner sides of the extension plate (2) are rotatably connected to a second pulley (12), the first pulley (11) and the corresponding second pulley (12) are connected by a transmission belt (13), the outer side of the second pulley (12) is fixedly connected to a first bevel gear (14), both inner sides of the extension plate (2) are rotatably connected to a rotating sleeve (15), one end of the rotating sleeve (15) is fixedly connected to a second bevel gear (17), the first bevel gear (14) is meshed with the second bevel gear (17), and the pressing plate (8) can be raised and lowered by the linkage unit.

3. The special vehicle for anchor cables according to claim 2, characterized in that: The linkage unit includes a cross column (16), the cross column (16) is symmetrically connected to the inner sides of the base (1), the cross column (16) is slidably connected to the inner side of the corresponding rotating sleeve (15), one end of the cross column (16) is fixedly connected to the third bevel gear (18), and one side of the bottom of the two limit frames (7) is rotatably connected to the first screw (19), the bottom of the first screw (19) extends to the inner side of the base (1) and is fixedly connected to the fourth bevel gear (20), the third bevel gear (18) is meshed with the corresponding fourth bevel gear (20), and the pressure plate (8) is threadedly connected to the outer side of the corresponding first screw (19).

4. The special vehicle for anchor cables according to claim 3, characterized in that: The extension assembly comprises a second motor (22), the second motor (22) being fixedly connected to a side of the interior of the base (1) away from the extension plate (2), the output end of the second motor (22) being fixedly connected to a second lead screw (23), one end of the second lead screw (23) extending to the interior of the extension plate (2) and being threadedly connected thereto.

5. The special vehicle for anchor cables according to claim 4, characterized in that: Both sides of the top of the base (1) are fixedly connected to the limiting plates (21), and the extension plate (2) is slidably connected to the outside of the limiting plates (21).

6. The special vehicle for anchor cables according to claim 5, characterized in that: The first motor (9) and the second motor (22) are both electrically connected to an external controller. Universal wheels (10) are symmetrically mounted on both sides of the bottom of the base (1), and a handle is fixedly connected to one side of the outside of the base (1).

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