Slope construction lifting device

Abstract

The utility model relates to the technical field of slope construction, in particular to a material lifting device for slope construction, which comprises a box body and moving wheels rotatably arranged at the bottom of the box body, a lifting cylinder is mounted at the bottom end of the box body, the bottom end of the lifting cylinder is mutually fixed with the box body, and a piston rod of the lifting cylinder is connected with a sucker; a roller is rotatably arranged in the box body, a connecting rope is wound on the roller, one end of the connecting rope is connected with the roller, the other end of the connecting rope penetrates through the box body and is connected with a storage box, and an antifriction wheel is arranged at the bottom end of the storage box; a ratchet wheel is arranged on the end wall of the roller, a pawl is rotationally arranged on the inner wall of the box body, a torsional spring is arranged at the rotational connection position between the pawl and the box body, a pull rope is connected to the pawl, and the pull rope penetrates through the box body and is connected with a pull ring. The construction material transportation device has the advantages that construction materials can be conveniently transported on a slope, manual labor is reduced, and construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slope construction, in particular to a material lifting device for slope construction. Background Art

[0002] At present, during the slope construction process, due to the different heights and slopes of the slopes being built, it is extremely inconvenient to deliver construction materials during the slope construction process, and the construction cost is high. During construction, construction materials are usually transported from the bottom of the slope to the top manually, which is labor-intensive and inefficient. Utility Model Content

[0003] In order to facilitate the transportation of construction materials on a slope, reduce manual labor, and improve construction efficiency, the present application provides a slope construction material lifting device.

[0004] The present application provides a slope construction material lifting device adopts the following technical solution:

[0005] A material lifting device for slope construction comprises a box body and a moving wheel rotatably arranged at the bottom of the box body, a lifting cylinder is installed at the bottom end of the box body, the bottom end of the lifting cylinder is fixed to the box body, and the piston rod of the lifting cylinder is connected to a suction cup; a roller is rotatably arranged in the box body, a connecting rope is wound around the roller, one end of the connecting rope is connected to the roller, and the other end of the connecting rope passes through the box body and is connected to a storage box, and a friction-reducing wheel is arranged at the bottom end of the storage box; a ratchet is arranged on the end wall of the roller, and the ratchet and the roller are coaxially arranged, a pawl is rotatably arranged on the inner wall of the box body, and a torsion spring is arranged at the rotating connection between the pawl and the box body, and the torsion spring drives the pawl to resist the ratchet, and a pull rope is connected to the pawl, and the pull rope passes through the box body and is connected to a pull ring.

[0006] Preferably, a side wall of the box body is rotatably provided with an oblique support rod, two of the oblique support rods are symmetrically provided, and one end of the oblique support rod away from the box body is connected to a damping block.

[0007] Preferably, a sliding groove is provided on the side wall of the box body, the length direction of the sliding groove is arranged along the length direction of the box body, a sliding block is slidingly arranged in the sliding groove, the connecting rope passes through the sliding block, and a sliding assembly is arranged on the box body, and the sliding assembly is used to drive the sliding block to slide in the sliding groove when the drum rotates.

[0008] Preferably, the sliding assembly includes a screw rod, a linkage main gear and a linkage negative gear. The screw rod is rotatably set in the sliding groove, the sliding block is threadedly connected to the screw rod, the linkage main gear is fixedly set on the end wall of the drum, the linkage negative gear is fixedly set on the screw rod, and the linkage negative gear and the linkage main gear are meshed with each other.

[0009] In summary, the present application includes at least one of the following beneficial technical effects:

[0010] 1. By setting up a box, moving wheels, lifting cylinders, suction cups, rollers, connecting ropes, storage boxes, friction-reducing wheels, ratchets, pawls, pull ropes and pull rings, the storage box is used to transport construction materials on the slope, which is convenient and fast to operate, reduces manual labor, improves construction efficiency, and achieves low cost and convenient reuse;

[0011] 2. By setting the diagonal brace, after the position of the box is fixed by the suction cup, the diagonal brace can be rotated so that the damping block on the diagonal brace is against the slope surface. The diagonal brace can effectively improve the stability of the box during layout;

[0012] 3. By setting the sliding groove, sliding block, sliding assembly, screw rod, linkage main gear and linkage negative gear, the function of changing the winding position of the connecting rope while the drum rotates is realized, so that the connecting rope can be wound around the drum in an orderly manner, reducing the phenomenon of the connecting rope being entangled in the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of a material lifting device for slope construction in an embodiment of the present application.

[0014] Figure 2 It is a schematic diagram for illustrating the box body in the embodiment of the present application.

[0015] Explanation of the reference numerals in the accompanying drawings: 1. Box body; 11. Moving wheel; 2. Lifting cylinder; 21. Suction cup; 3. Roller; 31. Connecting rope; 32. Storage box; 321. Friction-reducing wheel; 4. Ratchet; 41. Ratchet pawl; 5. Pull rope; 51. Pull ring; 6. Diagonal support rod; 61. Damping block; 7. Sliding groove; 71. Sliding block; 8. Sliding assembly; 81. Screw rod; 82. Linked main gear; 83. Linked negative gear. DETAILED DESCRIPTION

[0016] The following is combined with Figure 1-2 This application is described in further detail.

[0017] The present application embodiment discloses a material lifting device for slope construction. Figure 1 and Figure 2The invention comprises a box body 1 and a moving wheel 11 rotatably arranged at the bottom of the box body 1. A lifting cylinder 2 is installed at the bottom end of the box body 1. The bottom end of the lifting cylinder 2 is fixed to the box body 1. The piston rod of the lifting cylinder 2 is connected to a suction cup 21. The suction cup 21 is rotatably connected to the piston rod of the lifting cylinder 2. The box body 1 can be moved to the slope by the moving wheel 11. Then, the lifting cylinder 2 is turned on. The piston rod of the lifting cylinder 2 is extended, driving the suction cup 21 to contact the slope surface. At the same time, the suction cup 21 and the piston rod of the lifting cylinder 2 can be driven to rotate, so that the suction cup 21 fits the slope surface. The box body 1 is fixed on the slope by the suction cup 21.

[0018] Reference Figure 1 A roller 3 is rotatably arranged in the box 1, and the length direction of the roller 3 is arranged along the length direction of the box 1. A connecting rope 31 is wound around the roller 3, and one end of the connecting rope 31 is connected to the roller 3, and the other end of the connecting rope 31 passes through the box 1 and is connected to a storage box 32. A friction-reducing wheel 321 is arranged at the bottom end of the storage box 32. The driving roller 3 rotates, driving the connecting rope 31 wound around the roller 3, and the roller 3 pulls the storage box 32 through the connecting rope 31, so that the storage box 32 can be used to transport construction materials on the slope.

[0019] Reference Figure 1 The end wall of the drum 3 is provided with a ratchet 4, which is coaxially arranged between the ratchet 4 and the drum 3. A ratchet 41 is rotatably arranged on the inner wall of the box body 1, and a torsion spring is arranged at the rotation connection between the ratchet 41 and the box body 1, which drives the ratchet 41 to abut against the ratchet 4. A pull rope 5 is connected to the ratchet 41, and the pull rope 5 passes through the box body 1 and is connected to a pull ring 51. When the drum 3 is driven to rotate and pull the storage box 32, the drum 3 drives the ratchet 4 to abut against each other, and the torsion spring drives the ratchet 41 to abut against the ratchet 4 all the time, reducing the situation of the drum 3 reversing and improving the convenience and safety when pulling the storage box 32; when the storage box 32 needs to be lowered from the high slope, it only needs to pull the pull ring 51, and the pull ring 51 pulls the ratchet 41 through the pull rope 5, so that the ratchet 41 and the ratchet 4 are separated from each other, and at this time, the drum 3 can be reversed, so that the connecting rope 31 and the drum 3 are separated from each other, which is convenient for repeatedly using the storage box 32 to transport materials.

[0020] Reference Figure 2 The side wall of the box body 1 is rotatably provided with an oblique support rod 6, and two oblique support rods 6 are symmetrically provided. The end of the oblique support rod 6 away from the box body 1 is connected with a damping block 61. After the position of the box body 1 is fixed by the suction cup 21, the oblique support rod 6 can be rotated so that the damping block 61 on the oblique support rod 6 is against the slope surface. The oblique support rod 6 can effectively improve the stability of the box body 1 when it is arranged.

[0021] Reference Figure 1 and Figure 2A sliding groove 7 is provided on one side of the box body 1 facing the diagonal brace 6. The length direction of the sliding groove 7 is arranged along the length direction of the box body 1. A sliding block 71 is slidably arranged in the sliding groove 7. The connecting rope 31 passes through the sliding block 71. A sliding assembly 8 is arranged on the box body 1. The sliding assembly 8 includes a screw rod 81, a linkage main gear 82 and a linkage negative gear 83. The screw rod 81 is rotatably arranged in the sliding groove 7. The length direction of the screw rod 81 is arranged along the length direction of the sliding groove 7. The sliding block 71 is threadedly connected with the screw rod 81. The linkage main gear 82 is fixedly arranged on the end wall of the drum 3. The linkage main gear 82 is coaxially arranged with the drum 3. The linkage negative gear 83 is fixedly arranged on the screw rod 81. The linkage negative gear 83 is coaxially arranged with the screw rod 81. The linkage negative gear 83 and the linkage main gear 82 are meshed with each other. When the driving drum 3 rotates to drive the connecting rope 31 to be wound around the drum 3 or to be separated from the drum 3, the drum 3 drives the linkage main gear 82 to rotate, and the linkage main gear 82 and the linkage negative gear 83 rotate, so that the linkage negative gear 83 drives the screw rod 81 to rotate. When the screw rod 81 rotates, the sliding block 71 is limited and guided by the sliding groove 7, and can drive the sliding block 71 to slide in the sliding groove 7. When the sliding block 71 slides, it can drive the connecting rope 31 to slide, and change the position of the connecting rope 31 in the sliding groove 7, thereby changing the winding position between the connecting rope 31 and the drum 3, so as to realize the effect of changing the winding position of the connecting rope 31 while the drum 3 rotates, so that the connecting rope 31 can be wound around the drum 3 in an orderly manner, and the phenomenon of the connecting rope 31 being entangled in the box body 1 is reduced.

[0022] The implementation principle of the slope construction lifting device of the embodiment of the present application is as follows: the box body 1 can be moved to the higher end of the slope by the moving wheel 11, and then the lifting cylinder 2 is turned on, the piston rod of the lifting cylinder 2 is extended, driving the suction cup 21 to contact the surface of the slope, and at the same time, the suction cup 21 and the piston rod of the lifting cylinder 2 can be driven to rotate, so that the suction cup 21 fits the surface of the slope, and the suction cup 21 works to fix the box body 1 on the slope; then the pull ring 51 is pulled to disengage the pawl 41 and the ratchet 4, and at this time the storage box 32 is pulled The connecting rope 31 is moved to drive the connecting rope 31 and the roller 3 to separate from each other. At this time, the storage box 32 can slide to the lower end of the slope, and the construction materials to be transported are placed in the storage box 32; finally, the pull ring 51 is loosened, and the torsion spring drives the pawl 41 to resist the ratchet 4, and the roller 3 is rotated to make the connecting rope 31 wound around the roller 3. At the same time, the roller 3 will not reverse, and the storage box 32 is used to transport the construction materials on the slope. The operation is convenient and fast, which reduces manual labor and improves construction efficiency. At the same time, it is low in cost and convenient to reuse.

[0023] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A material lifting device for slope construction, characterized in that: The invention comprises a box body (1) and a moving wheel (11) rotatably arranged at the bottom of the box body (1); a lifting cylinder (2) is installed at the bottom end of the box body (1); the bottom end of the lifting cylinder (2) and the box body (1) are fixed to each other; the piston rod of the lifting cylinder (2) is connected to a suction cup (21); a roller (3) is rotatably arranged in the box body (1); a connecting rope (31) is wound around the roller (3); one end of the connecting rope (31) is connected to the roller (3); the other end of the connecting rope (31) passes through the box body (1) and is connected to a storage The storage box (32) is provided with a friction reducing wheel (321) at the bottom end of the storage box (32); a ratchet (4) is provided on the end wall of the drum (3); the ratchet (4) and the drum (3) are coaxially arranged; a ratchet pawl (41) is rotatably arranged on the inner wall of the box body (1); a torsion spring is provided at the rotation connection between the ratchet pawl (41) and the box body (1); the torsion spring drives the ratchet pawl (41) to abut against the ratchet (4); a pull rope (5) is connected to the ratchet pawl (41); the pull rope (5) passes through the box body (1) and is connected to a pull ring (51).

2. A material lifting device for slope construction according to claim 1, characterized in that: The side wall of the box body (1) is rotatably provided with an oblique support rod (6), two of the oblique support rods (6) are symmetrically provided, and one end of the oblique support rod (6) away from the box body (1) is connected to a damping block (61).

3. A material lifting device for slope construction according to claim 1, characterized in that: The side wall of the box body (1) is provided with a sliding groove (7), the length direction of the sliding groove (7) is arranged along the length direction of the box body (1), a sliding block (71) is slidably arranged in the sliding groove (7), the connecting rope (31) passes through the sliding block (71), and a sliding assembly (8) is arranged on the box body (1), and the sliding assembly (8) is used to drive the sliding block (71) to slide in the sliding groove (7) when the roller (3) rotates.

4. A material lifting device for slope construction according to claim 3, characterized in that: The sliding assembly (8) comprises a screw rod (81), a linkage main gear (82) and a linkage negative gear (83); the screw rod (81) is rotatably arranged in the sliding groove (7); the sliding block (71) and the screw rod (81) are threadedly connected; the linkage main gear (82) is fixedly arranged on the end wall of the drum (3); the linkage negative gear (83) is fixedly arranged on the screw rod (81); and the linkage negative gear (83) and the linkage main gear (82) are meshed with each other.

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