CN222374111U

CN222374111U - Slope construction lifting device

Info

Publication number: CN222374111U
Application number: CN202420847517.3U
Authority: CN
Inventors: 沈冬宁; 胡栋; 袁艺哲
Original assignee: Nantong Tongqi Highway Engineering Co ltd
Current assignee: Nantong Tongqi Highway Engineering Co ltd
Priority date: 2024-04-22
Filing date: 2024-04-22
Publication date: 2025-01-21
Anticipated expiration: 2034-04-22

Abstract

The utility model relates to the technical field of slope construction, in particular to a slope construction lifting device, which comprises a box body and a movable wheel rotatably arranged at the bottom of the box body, wherein a lifting cylinder is arranged at the bottom end of the box body, the bottom end of the lifting cylinder is mutually fixed with the box body, 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 mutually connected with the roller, the other end of the connecting rope penetrates through the box body and is connected with a storage box, an antifriction wheel is arranged at the bottom end of the storage box, a ratchet wheel is arranged at the end wall of the roller, a pawl is rotatably arranged on the inner wall of the box body, a torsion spring is arranged at the rotation connecting position between the pawl and the box body, a pull rope is connected with the pawl, and the pull rope penetrates through the box body and is connected with a pull ring. The utility model has the advantages of convenient transportation of construction materials on a slope, reduced artificial labor force and improved construction efficiency.

Description

Slope construction lifting device

Technical Field

The utility model relates to the technical field of slope construction, in particular to a slope construction lifting device.

Background

At present, in the slope construction process, the height and the gradient of the constructed slope are different, so that the delivery of construction materials in the slope construction process is very inconvenient, and the construction cost is high. During construction, construction materials are usually carried from the bottom of the slope to the top of the slope manually, so that the labor intensity of workers is high and the efficiency is low.

Disclosure of utility model

In order to facilitate transportation of construction materials on a slope, reduce human labor force and improve construction efficiency, the application provides a slope construction lifting device.

The application provides a slope construction lifting device which adopts the following technical scheme:

The slope construction lifting device comprises a box body and a movable wheel rotatably arranged at the bottom of the box body, wherein a lifting cylinder is arranged at the bottom end of the box body, the bottom end of the lifting cylinder is mutually fixed with the box body, 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 mutually connected with the roller, the other end of the connecting rope penetrates through the box body to be connected with a storage box, an antifriction wheel is arranged at the bottom end of the storage box, a ratchet wheel is arranged at the end wall of the roller, the ratchet wheel and the roller are coaxially arranged, a pawl is rotatably arranged on the inner wall of the box body, a torsion spring is arranged at a rotary joint between the pawl and the box body, the torsion spring drives the pawl to abut against the ratchet wheel, a pull rope is connected with the pawl, and the pull rope penetrates through the box body to be connected with a pull ring.

Preferably, the side wall of the box body is rotatably provided with two inclined supporting rods, and one end, far away from the box body, of each inclined supporting rod is connected with a damping block.

Preferably, the side wall of the box body is provided with a sliding groove, the length direction of the sliding groove is along the length direction of the box body, a sliding block is arranged in the sliding groove in a sliding manner, the connecting rope penetrates through the sliding block, the box body is provided with a sliding assembly, and the sliding assembly is used for driving the sliding block to slide in the sliding groove when the roller rotates.

Preferably, the sliding assembly comprises a screw rod, a linkage main gear and a linkage negative gear, the screw rod is rotationally arranged in a sliding groove, the sliding block is in threaded connection with the screw rod, the linkage main gear is fixedly arranged on the end wall of the roller, the linkage negative gear is fixedly arranged on the screw rod, and the linkage negative gear and the linkage main gear are mutually meshed.

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

1. through setting up box, removal wheel, lift cylinder, sucking disc, cylinder, connecting rope, storage tank, antifriction wheel, ratchet, pawl, stay cord and pull ring, utilize the storage tank to transport construction material on the slope, convenient operation is swift, has reduced artificial labour, has improved the efficiency of construction, realizes with low costs simultaneously, convenient reuse;

2. By arranging the inclined stay bars, after the positions of the box bodies are fixed by the suckers, the inclined stay bars can be rotated, so that damping blocks on the inclined stay bars are propped against the surface of the slope, and the inclined stay bars can effectively improve the stability of the box bodies when the box bodies are arranged;

3. Through setting up the groove that slides, sliding block, sliding assembly, lead screw, linkage master gear and linkage negative gear, change the effect of connecting rope rolling position when realizing that the cylinder rotates, can be orderly with connecting rope winding on the cylinder like this, reduce the phenomenon that connecting rope takes place the winding in the box.

Drawings

Fig. 1 is a schematic view of a slope construction lifting device in an embodiment of the application.

Fig. 2 is a schematic diagram of a tank used in an embodiment of the present application.

The reference numerals are 1, a box body, 11, a moving wheel, 2, a lifting cylinder, 21, a sucker, 3, a roller, 31, a connecting rope, 32, a storage box, 321, an antifriction wheel, 4, a ratchet wheel, 41, a pawl, 5, a pull rope, 51, a pull ring, 6, an inclined strut, 61, a damping block, 7, a sliding groove, 71, a sliding block, 8, a sliding component, 81, a screw rod, 82, a linkage main gear and 83, a linkage negative gear.

Detailed Description

The application is described in further detail below with reference to fig. 1-2.

The embodiment of the application discloses a slope construction lifting device. Referring to fig. 1 and 2, it includes a case 1 and a moving wheel 11 rotatably disposed at the bottom of the case 1, a lifting cylinder 2 is installed at the bottom end of the case 1, the bottom end of the lifting cylinder 2 is fixed to the case 1, a piston rod of the lifting cylinder 2 is connected with a suction cup 21, and the suction cup 21 is rotatably connected with a piston rod of the lifting cylinder 2. The box body 1 can be moved to a slope through the moving wheel 11, then the lifting cylinder 2 is started, a piston rod of the lifting cylinder 2 stretches to drive the sucker 21 to be in contact with the surface of the slope, and meanwhile, the sucker 21 can be driven to rotate with the piston rod of the lifting cylinder 2, so that the sucker 21 is attached to the surface of the slope, and the box body 1 is fixed on the slope by using the sucker 21 to work.

Referring to fig. 1, a drum 3 is rotatably disposed in a case 1, a length direction of the drum 3 is disposed along a length direction of the case 1, a connection rope 31 is wound on the drum 3, one end of the connection rope 31 is connected with the drum 3, the other end of the connection rope 31 penetrates through the case 1 to be connected with a storage box 32, and an antifriction wheel 321 is disposed at a bottom end of the storage box 32. The roller 3 is driven to rotate, the connecting rope 31 is driven to wind on the roller 3, the roller 3 pulls the storage box 32 through the connecting rope 31, and construction materials can be transported on a slope through the storage box 32.

Referring to fig. 1, a ratchet wheel 4 is provided on an end wall of a drum 3, a pawl 41 is rotatably provided on an inner wall of a case 1, a torsion spring is provided at a rotational connection between the pawl 41 and the case 1, and the torsion spring urges the pawl 41 against the ratchet wheel 4. The pawl 41 is connected with a pull rope 5, and the pull rope 5 penetrates through the box body 1 and is connected with a pull ring 51. When the storage box 32 is driven to rotate by the roller 3, the roller 3 drives the ratchet wheel 4 to prop against, the torsion spring drives the pawl 41 to prop against the ratchet wheel 4 all the time, the situation that the roller 3 is reversely rotated is reduced, the convenience and the safety when the storage box 32 is pulled are improved, and when the storage box 32 is required to be put down from a slope, the pull ring 51 is only required to be pulled, the pull ring 51 pulls the pawl 41 through the pull rope 5, so that the pawl 41 and the ratchet wheel 4 are separated from each other, at the moment, the roller 3 can be reversely rotated, the connecting rope 31 and the roller 3 are separated from each other, and the storage box 32 is convenient to use repeatedly for transporting materials.

Referring to fig. 2, the side wall of the case 1 is rotatably provided with diagonal braces 6, two diagonal braces 6 are symmetrically provided, and one end of the diagonal brace 6 away from the case 1 is connected with a damping block 61. After the position of the box body 1 is fixed by using the suction disc 21, the inclined support rod 6 can be rotated, so that the damping block 61 on the inclined support rod 6 is propped against the slope surface, and the stability of the box body 1 during arrangement can be effectively improved by the inclined support rod 6.

Referring to fig. 1 and 2, a sliding groove 7 is formed in one side of the case 1 facing the diagonal brace 6 direction, the sliding groove 7 is formed in the longitudinal direction of the case 1, a sliding block 71 is slidably provided in the sliding groove 7, and the connection rope 31 penetrates through the sliding block 71. Be provided with the subassembly 8 that slides on the box 1, the subassembly 8 that slides includes lead screw 81, linkage master gear 82 and linkage negative gear 83, the lead screw 81 rotates to set up in the groove 7 that slides, the length direction of lead screw 81 sets up along the length direction of the groove 7 that slides, threaded connection between slider 71 and the lead screw 81, linkage master gear 82 is fixed to be set up on the end wall of cylinder 3, coaxial setting between linkage master gear 82 and the cylinder 3, the fixed setting of linkage negative gear 83 is on the lead screw 81, coaxial setting between linkage negative gear 83 and the lead screw 81, intermeshing between linkage negative gear 83 and the linkage master gear 82. When the roller 3 is driven to rotate so as to drive the connecting rope 31 to wind on the roller 3 or separate from the roller 3, the roller 3 drives the linkage main gear 82 to rotate, 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, the sliding block 71 is subjected to limit guiding of the sliding groove 7 when the screw rod 81 rotates, the sliding block 71 can be driven to slide in the sliding groove 7, the sliding block 71 can drive the connecting rope 31 to slide while sliding, the position of the connecting rope 31 in the sliding groove 7 is changed, the winding position between the connecting rope 31 and the roller 3 is changed, the effect of changing the winding position of the connecting rope 31 while the roller 3 rotates is realized, and the connecting rope 31 can be orderly wound on the roller 3, so that the phenomenon that the connecting rope 31 winds in the box 1 is reduced.

The slope construction lifting device is characterized in that a box body 1 can be moved to the higher end of a slope through a moving wheel 11, then a lifting cylinder 2 is started, a piston rod of the lifting cylinder 2 stretches to drive a sucker 21 to be in contact with the surface of the slope, meanwhile, the sucker 21 can be driven to rotate between the sucker 21 and the piston rod of the lifting cylinder 2, the sucker 21 is attached to the surface of the slope, the box body 1 is fixed on the slope by utilizing the sucker 21 to work, a pull ring 51 is pulled to enable a pawl 41 and a ratchet wheel 4 to be separated from each other, a storage box 32 pulls a connecting rope 31 to enable the connecting rope 31 to be separated from the roller 3, the storage box 32 can slide to the lower end of the slope at the moment, construction materials to be transported are placed in the storage box 32, finally, the pull ring 51 is loosened to drive the pawl 41 and the ratchet wheel 4 to rotate the roller 3, meanwhile, the roller 3 cannot rotate, the construction materials are transported on the slope by utilizing the roller 32, the operation is convenient and quick, the labor is reduced, the construction efficiency is improved, and the cost is low, and the device is convenient to use repeatedly.

The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.

Claims

1. A material lifting device for slope construction, characterized in that: it 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, and 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), and the other end of the connecting rope (31) passes through the box body. The body (1) is connected to a storage box (32), and a friction reducing wheel (321) is arranged at the bottom end of the storage box (32); a ratchet (4) is arranged on the end wall of the drum (3), and the ratchet (4) and the drum (3) are arranged coaxially; a ratchet (41) is rotatably arranged on the inner wall of the box (1), and a torsion spring is arranged at the rotation connection between the ratchet (41) and the box (1), and the torsion spring 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 (1) and is connected to a pull ring (51).

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

3. A material lifting device for slope construction according to claim 1, characterized in that: a sliding groove (7) is opened on the side wall of the box body (1), the length direction of the sliding groove (7) is arranged along the length direction of the box body (1), a sliding block (71) is slidingly 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 drum (3) rotates.

4. A slope construction material lifting device according to claim 3, characterized in that: 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 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.