CN219771698U - Building engineering material lifting machine - Google Patents

Abstract

The utility model belongs to the technical field of constructional engineering equipment, in particular to a constructional engineering material hoister, which comprises a base body, a hoisting body arranged on the surface of the base body, a U-shaped plate arranged in the hoisting body, and a sliding assembly arranged on the surface of the U-shaped plate, wherein the sliding assembly comprises a bearing box in sliding connection with the U-shaped plate, rectangular strips symmetrically arranged on the surface of the bearing box and a U-shaped block I symmetrically and fixedly connected with the bottom surface of the bearing box; according to the utility model, the device can horizontally move after being lifted to the required height through the matching of the parts such as the bearing box and the U-shaped block, so that materials can be directly fed into the working platform, the risk that workers lean out of the working platform is avoided, and the bearing box can be pulled out of the U-shaped plate after the materials are lifted to the required height through the matching of the parts such as the rectangular block II and the screw rod III, and the bearing box is easy to move on the working platform through the trundles.

Description

Building engineering material lifting machine

Technical Field

The utility model belongs to the technical field of constructional engineering equipment, and particularly relates to a constructional engineering material hoister.

Background

The hoisting machine is large mechanical equipment for transporting by changing potential energy, generally refers to large mechanical equipment with larger power and stronger hoisting capacity, and in the current construction industry of building engineering, a material hoisting machine is often used for hoisting heavy objects;

through checking the publication number: CN212387645U discloses a building engineering material hoist, this technology discloses "including the base, upper end left portion and upper end right portion of base all weld have a bracing piece and a locking device, two the upper end of bracing piece is fixedly connected with a roof jointly, upper end right portion fixedly connected with a motor and two backup pads of roof, etc. technical scheme has stability is strong, safe and reliable has the cushioning effect, has technical effects such as guard action to the material";

however, in the actual use process of the device, when the device lifts the material to a required height, workers are required to stretch out of the working platform to take out the material from the material placing box, and the process has potential safety hazards that the workers fall from a high place;

therefore, the building engineering material hoister is designed to solve the problems.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a building engineering material hoister, which can enable a device to horizontally move after being lifted to a required height through the matching of parts such as a bearing box and a U-shaped block, so that materials can be directly fed into a working platform, the risk that workers lean out of the working platform is avoided, the bearing box can be pulled out of a U-shaped plate after the materials are lifted to the required height through the matching of parts such as a rectangular block II and a screw rod III, and the bearing box is easy to move on the working platform through casters, so that the transportation of the materials is facilitated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the building engineering material hoister comprises a base body, a hoisting body arranged on the surface of the base body, a U-shaped plate arranged in the hoisting body and a sliding component arranged on the surface of the U-shaped plate;

the sliding assembly comprises a bearing box and a first U-shaped block, wherein the bearing box is arranged inside a U-shaped plate, the first U-shaped block is arranged on the surface of the bearing box in a sliding mode, the first U-shaped block is symmetrically and fixedly connected with the bottom surface of the U-shaped plate, the second U-shaped block is fixedly connected with the bearing box in a sliding mode through first sliding grooves formed in the surface of the bearing box, the first rectangular block is fixedly connected with the surface of the U-shaped plate, the second rectangular block is fixedly connected with the surface of the second rectangular block in a sliding mode, the surface of the second rectangular block is contacted with the surface of the rectangular block, rotating rods are symmetrically distributed in first sliding grooves formed in the surface of the bearing box, the first through grooves formed in the surface of the rotating cylinder are rotationally connected with the first U-shaped block, the first L-shaped block is fixedly connected with the bearing box, the surface of the second U-shaped block is respectively provided with a rectangular sliding block, the second rectangular sliding block is slidingly connected with the second sliding grooves formed in the surface of the lifting body, and the second U-shaped block is fixedly connected with the surface of the second U-shaped block.

As the preferable construction engineering material hoister, the utility model further comprises U-shaped rods symmetrically arranged on the surfaces of the two supporting columns of the hoisting body, a screw rod I rotationally connected to the surface of the U-shaped rods and a screw cylinder I in threaded connection with the surface of the screw rod I.

As the preferable choice of the building engineering material hoister, the building engineering material hoister further comprises a rectangular block I symmetrically and fixedly connected to the upper surface of the U-shaped plate, a U-shaped square rod inserted into a rectangular groove I formed in the surface of the rectangular block I, and a screw rod II in a threaded hole I formed in the surface of the rectangular block I.

As a preferable choice of the building engineering material hoister, the utility model also comprises moving components symmetrically arranged on the surface of the bearing box;

the movable assembly comprises a second rectangular block fixedly connected to the surface of the bearing box, a third screw rod in a threaded hole formed in the surface of the second rectangular block, and a third rectangular block rotationally connected to the bottom end of the third screw rod through a bearing, wherein casters are symmetrically arranged on the bottom surface of the third rectangular block, a first round rod is symmetrically and fixedly connected to the upper surface of the third rectangular block, and two round rods are respectively and slidably connected in a first round groove formed in the upper surface of the second rectangular block.

Compared with the prior art, the utility model has the beneficial effects that: the sliding component is added on the utility model, so that the device can horizontally move after being lifted to the required height through the matching of the bearing box, the U-shaped block and other parts, further, the material can be directly sent into the working platform, the risk that a worker stretches out of the working platform is avoided, meanwhile, the moving component is added, so that the bearing box can be pulled out of the U-shaped plate after the material is lifted to the required height through the matching of the rectangular block II, the screw rod III and other parts, and the bearing box is easy to move on the working platform through the trundle, thereby being beneficial to the transportation of the material.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the U-shaped square bar and the rectangular block I in the present utility model;

FIG. 3 is a schematic view of the structure of the carrying case and drum of the present utility model;

FIG. 4 is a schematic diagram of a rectangular slider and a U-shaped block II according to the present utility model;

FIG. 5 is an enlarged view of the utility model at A in FIG. 1;

FIG. 6 is an enlarged view of the utility model at B in FIG. 3;

in the figure:

1. a base body; 11. lifting the body; 12. a U-shaped plate;

2. a sliding assembly; 21. a carrying case; 22. a rectangular bar; 23. a rotating rod; 24. a rotating drum; 25. u-shaped block I; 26. an L-shaped block; 27. a rectangular slide block; 28. u-shaped block II; 29. a U-shaped rod; 210. a first screw; 211. a first thread cylinder; 212. rectangular block I; 213. u-shaped square rods; 214. a second screw;

3. a moving assembly; 31. rectangular blocks II; 32. a screw III; 33. rectangular blocks III; 34. casters; 35. round bar one.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1;

the utility model provides a building engineering material lifting machine, includes base body 1 and sets up the promotion body 11 and the U-shaped board 12 of setting in the inside of promotion body 11 at the surface of base body 1.

In this embodiment: through checking the publication number: CN212387645U discloses a building engineering material elevator, but the device in-service use, after the device lifts the material to the required height, still need the workman to visit work platform and place the incasement and take out the material from the material, this process has the potential safety hazard that the workman falls from the eminence, adds slip subassembly 2 and remove subassembly 3 on the basis of this.

It should be noted that: base body 1 is the publication number: base in CN212387645U, lifting body 11 is made by publication No.: the bracing piece in CN212387645U, the roof, the motor, the action wheel, from the driving wheel, the steel wire, the backup pad, the cover piece, the spout, the spacing groove, the flexible piece, the slider, the connecting seat, the movable groove, firm pole, a spring, the trip, snap ring and transfer line are constituteed, in this technical scheme, promote the bracing piece of body 11 for the rectangle, spout two is offered on its surface of being convenient for, promote the steel wire of body 11 and be connected with U-shaped plate 12 through the connecting seat, U-shaped plate 12 and promote a flexible piece fixed connection of body 11, base body 1 and promote the theory of operation and the workflow of body 11 can refer to the disclosure number: CN212387645U is not described in detail herein;

further, the method comprises the following steps:

as shown in fig. 1 to 6:

in combination with the above: the sliding assembly 2 comprises a bearing box 21 in the U-shaped plate 12 in a sliding mode, rectangular strips 22 symmetrically arranged on the surface of the bearing box 21 and U-shaped blocks 25 symmetrically and fixedly connected to the bottom surface of the U-shaped plate 12, the two rectangular strips 22 are respectively connected with the bearing box 21 in a sliding mode through sliding grooves I symmetrically formed in the surface of the bearing box 21, the two rectangular strips 22 are fixedly connected with the U-shaped plate 12, a rotary drum 24 is arranged on the surface of the rectangular strips 22 at equal intervals, the surface of the rotary drum 24 is in contact with the surface of the rectangular strips 22, the rotary drum 24 is symmetrically distributed in a first sliding groove formed in the surface of the bearing box 21, a rotary rod 23 is rotationally connected with a first through groove formed in the surface of the rotary drum 24, two ends of the rotary rod 23 are fixedly connected with the bearing box 21, L-shaped blocks 26 are fixedly connected with the bearing box 21 in an internal sliding mode, rectangular sliding blocks 27 are respectively arranged on the surfaces of two support columns of the lifting body 11, the rectangular sliding blocks 27 are connected with second sliding grooves 28 fixedly arranged on the surfaces of the rectangular sliding blocks 27, the second sliding blocks 28 are fixedly connected with the surface of the U-shaped blocks 12, and the two inner walls 28 of the two U-shaped blocks are attached to the two support columns 11.

In this embodiment: when the materials are lifted to the required height, the carrying case 21 is drawn from the inside of the U-shaped plate 12 to the working platform, in the process, when the carrying case 21 carries heavy materials by virtue of rolling friction between the rectangular strips 22 and the rotary drums 24, the U-shaped plate 12 is easy to draw out, the rotary drums 24 and the rotary bars 23 in the carrying case 21 have an auxiliary supporting effect on the carrying case 21 in the U-shaped plate 12, meanwhile, the carrying case 21 is further supported in the process of drawing out the U-shaped plate 12 by virtue of the matching of the U-shaped block I25 and the L-shaped block 26, and simultaneously, the torsional rotation force of the U-shaped plate 12 is enhanced in the process of drawing out the U-shaped plate 12 by virtue of the matching of the U-shaped block II 28, the rectangular sliding blocks 27 and the lifting body 11, so that the materials are kept stable in transportation;

it should be noted that: the first sliding groove symmetrically formed on the surface of the bearing box 21 has a convex cross section, so that the rectangular strip 22 slides in the bearing box, and the rotary drum 24 and the rectangular strip 22 roll.

Still further, the method comprises:

in an alternative embodiment, the lifting device further comprises a U-shaped rod 29 symmetrically arranged on the surfaces of the two support columns of the lifting body 11, a first screw rod 210 rotatably connected to the surface of the U-shaped rod 29, and a first screw cylinder 211 in threaded connection with the surface of the first screw rod 210.

In this embodiment: before the device lifts the material, the first screw 210 and the first screw thread cylinder 211 are adjusted to be in a position relation, and meanwhile, the first screw 210 on the surface of the U-shaped rod 29 is rotated to enable the bottom end of the first screw thread cylinder 211 to be inserted into the ground or prop against the protrusion, so that the device is supported in an auxiliary mode, and the phenomenon that the device is toppled over due to heavy materials is prevented.

It should be noted that: the U-shaped rod 29 is rotatably connected with the first screw 210 through a round hole formed in the surface of the first screw 210, and the bottom end of the first screw thread cylinder 211 is spherical, so that the first screw thread cylinder can conveniently support the device against the protrusion in an auxiliary manner.

Still further, the method comprises:

in an alternative embodiment, the U-shaped square rod assembly further comprises a first rectangular block 212 symmetrically and fixedly connected to the upper surface of the U-shaped plate 12, a U-shaped square rod 213 inserted into a first rectangular groove formed in the surface of the first rectangular block 212, and a second screw rod 214 screwed into a first threaded hole formed in the surface of the first rectangular block 212.

In this embodiment: when the material is placed in the carrying case 21 and ready to be lifted in the device, the U-shaped square rod 213 is inserted into the two rectangular blocks 212, and the two screws 214 are respectively rotated in the two rectangular blocks 212 until the two screws tightly abut against the U-shaped square rod 213, and at this time, both ends of the U-shaped square rod 213 are positioned in the carrying case 21, so that the carrying case 21 cannot move laterally in the U-shaped plate 12, and the material is kept stable when lifted in the carrying case 21.

Still further, the method comprises:

in an alternative embodiment, the moving assembly 3 comprises a second rectangular block 31 fixedly connected to the surface of the carrying case 21, a third screw rod 32 screwed into a second threaded hole formed in the surface of the second rectangular block 31, and a third rectangular block 33 rotatably connected to the bottom end of the third screw rod 32 through a bearing, wherein casters 34 are symmetrically arranged on the bottom surface of the third rectangular block 33, a first round rod 35 is symmetrically and fixedly connected to the upper surface of the third rectangular block 33, and the first two round rods 35 are respectively and slidably connected into a first round groove symmetrically formed in the upper surface of the second rectangular block 31.

In this embodiment: when the material is scattered, the staff is difficult to place in the operation platform, can make the screw rod three 32 move downwards in the inside of rectangle piece two 31 in the in-process that bears case 21 follow U-shaped plate 12 to take out, and then make screw rod three 32 drive two truckles 34 on the rectangle piece three 33 under the cooperation of two round bars one 35 and remove to the bottom of bearing case 21, make bear case 21 remove through four truckles 34, be convenient for the workman master to the utilization of material, reduce the condition emergence of high altitude weight of things.

Working principle: when the material is lifted to the required height, the carrying case 21 is drawn from the inside of the U-shaped plate 12 to the working platform, in the process, when the carrying case 21 carries heavy material by the rolling friction between the rectangular strips 22 and the rotary drums 24, the U-shaped plate 12 is easy to draw out, the rotary drums 24 and the rotary bars 23 in the carrying case 21 have auxiliary supporting effect on the carrying case 21 in the U-shaped plate 12, meanwhile, the carrying case 21 is further supported in the process of drawing out the U-shaped plate 12 by the cooperation of the U-shaped block I25 and the L-shaped block 26, the torsional rotation force of the U-shaped plate 12 is enhanced in the process of drawing out the U-shaped plate 12 by the cooperation of the U-shaped block II 28, the rectangular sliding blocks 27 and the lifting body 11, so that the material is kept stable in transportation, and before the device lifts the material, the position relationship between the screw I210 and the screw cylinder I211 is regulated, simultaneously, the screw rod I210 on the surface of the U-shaped rod 29 is rotated to enable the bottom end of the thread cylinder I211 to be inserted into the ground or abut against a protrusion, the auxiliary support is carried out on the device, the device is prevented from being toppled by heavier materials, when the materials are placed in the carrying box 21 and are ready to be lifted in the device, the U-shaped square rod 213 is inserted into the interiors of the two rectangular blocks I212, the two screw rods II 214 are respectively rotated in the interiors of the two rectangular blocks I212 until the two screw rods II tightly abut against the U-shaped square rod 213, at the moment, both ends of the U-shaped square rod 213 are positioned in the carrying box 21, so that the carrying box 21 cannot transversely move in the interior of the U-shaped plate 12, and therefore, the device is kept stable when the materials are lifted in the carrying box 21, when the materials are scattered, when a working platform is not easy to be placed by a worker, the screw rod III 32 can downwards move in the interior of the rectangular blocks 31 in the process of drawing the carrying box 21, and then make screw rod three 32 drive two truckles 34 on the rectangle piece three 33 under the cooperation of two round bars one 35 and remove to the bottom of carrying case 21, make carry case 21 remove through four truckles 34, be convenient for workman's master to the utilization of material, reduce the condition emergence of high altitude weight.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (4)

1. The utility model provides a building engineering material lifting machine, is in including base body (1) and setting promotion body (11) and setting on base body (1) surface are in inside U-shaped board (12) of promotion body (11), its characterized in that: the sliding assembly (2) is arranged on the surface of the U-shaped plate (12);

the sliding component (2) comprises a bearing box (21) which is in sliding connection with the inside of the U-shaped plate (12), a rectangular strip (22) which is symmetrically arranged on the surface of the bearing box (21) and a U-shaped block I (25) which is symmetrically and fixedly connected with the bottom surface of the U-shaped plate (12), wherein the two rectangular strips (22) are respectively and fixedly connected with the bearing box (21) through a chute I which is symmetrically arranged on the surface of the bearing box (21), the two rectangular strips (22) are fixedly connected with the U-shaped plate (12), the surfaces of the rectangular strips (22) are equidistantly provided with a rotary drum (24), the surfaces of the rotary drum (24) are in contact with the surfaces of the rectangular strips (22), the rotary drum (24) are symmetrically distributed in a chute I which is arranged on the surface of the bearing box (21), the through grooves I which is arranged on the surface of the rotary drum (24) are rotationally connected with a rotary rod (23), the two ends of the rotary rod (23) are fixedly connected with the bearing box (21), the inner side of the U-shaped block I (25) is in sliding connection with a rectangular block L (26), the surface of the lifting body (21) is fixedly connected with the lifting slide block (27), the lifting body (11) is fixedly arranged on the surface of the lifting support column (11), the surface fixing of rectangle slider (27) is connected with U-shaped piece two (28), U-shaped piece two (28) with U-shaped board (12) fixed connection, and two the internal face of U-shaped piece two (28) with the surface of two support columns of lifting body (11) is laminated mutually.

2. The building engineering material elevator according to claim 1, wherein: the lifting device further comprises U-shaped rods (29) symmetrically arranged on the surfaces of the two supporting columns of the lifting body (11), a first screw rod (210) rotatably connected to the surface of the U-shaped rods (29) and a first thread cylinder (211) in threaded connection with the surface of the first screw rod (210).

3. The building engineering material elevator according to claim 1, wherein: the novel U-shaped square rod structure further comprises a first rectangular block (212) symmetrically and fixedly connected to the upper surface of the U-shaped plate (12), a U-shaped square rod (213) inserted into the first rectangular groove formed in the surface of the first rectangular block (212) and a second screw rod (214) connected with the first rectangular block (212) in a threaded hole formed in the surface of the first rectangular block.

4. The building engineering material elevator according to claim 1, wherein: the movable assembly (3) is symmetrically arranged on the surface of the bearing box (21);

the movable assembly (3) comprises a rectangular block II (31) fixedly connected to the surface of the bearing box (21) and a threaded rod III (32) which is in threaded connection with the surface of the rectangular block II (31) and is provided with a threaded hole II, a rectangular block III (33) which is in rotary connection with the bottom end of the threaded rod III (32) through a bearing, casters (34) are symmetrically arranged on the bottom surface of the rectangular block III (33), round rods I (35) are symmetrically and fixedly connected to the upper surface of the rectangular block III (33), and the round rods I (35) are respectively and slidably connected into round grooves I which are symmetrically provided on the upper surface of the rectangular block II (31).