CN213950313U - Lifting device for fabricated building - Google Patents

Abstract

The utility model discloses an overhead hoist for prefabricated building, including layer board and stabilizer blade, it is three stabilizer blade equidistance fixed connection is in the bottom of layer board, the equal fixedly connected with montant in both sides at layer board top, and two montants are close to the equal sliding connection in middle part of one side and have a slider, two fixedly connected with is the same splint between the slider, and the same crossbeam of top fixedly connected with of two montants, the intermediate position fixedly connected with lifting hook at crossbeam top. The utility model discloses when using, the building materials are piled up at the layer board top, carry out the handling through the lifting hook, and before the handling, the push rod motor is released splint downwards, compresses tightly the building materials in the top of layer board, increases the stability of building materials, prevents that the building materials from scattering at the bundling in-process, and the in-process splint of handling also can play supplementary reinforced (rfd) effect to the building materials, avoids the building materials to fall on the way at the handling, makes handling work safer.

Description

Lifting device for fabricated building

Technical Field

The utility model relates to a building engineering technical field especially relates to a overhead hoist for assembly type structure.

Background

The assembly type building is a building which is formed by transferring a large amount of field operation work in the traditional building mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall plates, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site through a reliable connection mode, and is a representative of a modern industrial production mode.

The handling of assembled building materials needs to use the layer board as the carrier, fixes the building materials at present layer board top in-process, can't assist fixedly to the building materials, leads to the building materials to scatter at the bundling in-process easily, has the risk of damaging the building materials and threatening personal safety, needs a design for the overhead hoist of assembled building to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings in the prior art, and provides a lifting device for fabricated building.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a overhead hoist for prefabricated building, includes layer board and stabilizer blade, three stabilizer blade equidistance fixed connection is in the bottom of layer board, the equal fixedly connected with montant in both sides at layer board top, and two montants are close to the equal sliding connection in middle part of one side mutually has a slider, two the same splint of fixedly connected with between the slider, and the same crossbeam of the top fixedly connected with of two montants, the intermediate position fixedly connected with lifting hook at crossbeam top, and the same push rod motor of fixedly connected with between the bottom of crossbeam and the top of splint.

Preferably, two the spout has all been seted up to the bottom of montant, and the slider passes through spout sliding connection in the side of montant.

Preferably, the middle parts of the two sides of the clamping plate are fixedly connected with threaded sleeves, the middle parts of the two sliding blocks close to one side are fixedly connected with brackets, and the brackets are connected with the same fastening bolt through threads of the threaded sleeves adjacent to the brackets.

Preferably, the bottom fixedly connected with M template of layer board, and the equal fixedly connected with four first springs in top of M template both sides, eight first spring equal fixed connection in the bottom of layer board.

Preferably, rubber pads are bonded to the bottoms of the three support legs.

Preferably, the middle position fixedly connected with locating pin at M template top, and the intermediate position that is located the stabilizer blade bottom at middle part has seted up the constant head tank, and the locating pin is pegged graft in the inside of constant head tank.

Preferably, the equal fixedly connected with sleeve in both sides of splint bottom, and the equal sliding connection in two telescopic inside has spacing post, the same second spring of fixedly connected with between the top of spacing post and the inner wall at sleeve top, the equal fixedly connected with depression bar in bottom of two spacing posts, the bottom of two depression bars extends to two telescopic below respectively, the same buffer board of bottom fixedly connected with of two depression bars.

Compared with the prior art, the utility model provides a overhead hoist for assembly type structure possesses following beneficial effect:

1. through setting up push rod motor and splint, the building materials are piled up at the layer board top, carry out the handling through the lifting hook, before the handling, the push rod motor is released splint downwards, compresses tightly the building materials in the top of layer board, increases the stability of building materials, prevents that the building materials from scattering at the bundling in-process, and the in-process splint of handling also can play supplementary reinforced (rfd) effect to the building materials, avoids the building materials to fall on the way in the handling, makes handling work safer.

2. Through setting up M template and first spring, the layer board is when ground is transported through fork truck, and two forks of fork truck are stretched into two recesses of M template respectively, and at the in-process of upwards mentioning the layer board, the compression of first spring atress cushions the striking that the fork body formed, prevents that the building materials is impaired.

3. Through setting up buffer board and second spring, splint move down, the buffer board at first with the building materials contact, the depression bar atress upwards promotes the second spring to the shrink of second spring cushions the pressure that the building materials top received, avoids the building materials impaired in the centre gripping process, and telescopic inner wall is slided along to spacing post, and is spacing to the direction of motion of buffer board, prevents that the buffer board from rocking in the below of splint.

Drawings

Fig. 1 is a front view of a lifting device for prefabricated buildings according to embodiment 1;

fig. 2 is a schematic structural diagram of a lifting device for prefabricated buildings in the position A in the embodiment 1;

FIG. 3 is a schematic structural diagram of a clamping plate of the hoisting device for the fabricated building, which is provided by the embodiment 1;

fig. 4 is a front view of a clamp plate of the lifting device for the prefabricated building, which is provided by the embodiment 2.

In the figure: the device comprises a supporting plate 1, supporting legs 2, rubber pads 3, a shaping plate 4-M, a first spring 5, a positioning pin 6, a positioning groove 7, a sliding block 8, a sliding groove 9, a vertical rod 10, a cross beam 11, a lifting hook 12, a push rod motor 13, a clamping plate 14, a threaded sleeve 15, a bracket 16, a sleeve 17, a second spring 18, a limiting column 19, a compression bar 20 and a buffer plate 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a overhead hoist for prefabricated building, including layer board 1 and stabilizer blade 2, three stabilizer blade 2 equidistance fixed connection is in the bottom of layer board 1, the equal fixedly connected with montant 10 in both sides at layer board 1 top, and two montants 10 are close to the equal sliding connection in middle part of one side and have slider 8 mutually, the same splint 14 of fixedly connected with between two sliders 8, and the same crossbeam 11 of top fixedly connected with of two montants 10, the intermediate position fixedly connected with lifting hook 12 at crossbeam 11 top, and the same push rod motor 13 of fixedly connected with between the bottom of crossbeam 11 and the top of splint 14.

The utility model discloses in, spout 9 has all been seted up to the bottom of two montants 10, and slider 8 passes through 9 sliding connection in the side of montant 10 of spout.

Wherein, the equal fixedly connected with thread bush 15 in middle part of splint 14 both sides, and two sliders 8 are close to the equal fixedly connected with bracket 16 in middle part of one side mutually, and bracket 16 has same fastening bolt with the adjacent thread bush 15 threaded connection of self, fixes slider 8 in the side of splint 14 through thread bush 15 and bracket 16.

Wherein, the bottom fixedly connected with M template 4 of layer board 1, and the equal fixedly connected with four first springs 5 in top of 4 both sides of M template, eight first spring 5 equal fixed connection in the bottom of layer board 1.

Wherein, the rubber pad 3 has all been bonded to the bottom of three stabilizer blade 2, and rubber pad 3 is in between M template 4 and stabilizer blade 2, can alleviate the mutual wearing and tearing between the two.

Wherein, the intermediate position fixedly connected with locating pin 6 at M template 4 top, and the intermediate position that is located the stabilizer blade 2 bottom at middle part has seted up constant head tank 7, and locating pin 6 pegs graft in the inside of constant head tank 7.

The working principle is as follows: building materials are stacked on the top of the supporting plate 1 and lifted through the lifting hook 12, before lifting, the push rod motor 13 pushes the clamping plate 14 downwards to press the building materials above the supporting plate 1, the stability of the building materials is improved, the building materials are prevented from scattering in the bundling process, the clamping plate 14 can also play a role in assisting and reinforcing the building materials in the lifting process, the building materials are prevented from falling in the lifting process, the lifting work is safer, when the clamping plate 14 moves, the two sliding blocks 8 slide along the side surface of the vertical rod 10 through the sliding grooves 9, the stroke of the clamping plate 14 is limited, the deviation of the moving path of the clamping plate 14 is avoided, when the supporting plate 1 is transported through a forklift on the ground, the two fork bodies of the forklift respectively extend into the two grooves of the M-shaped plate 4, in the process of lifting the supporting plate 1 upwards, the first spring 5 is compressed under stress to buffer the impact formed by the fork bodies, the building materials are prevented from being damaged, and when the first spring 5 contracts and the M-shaped plate 4 moves upwards, the positioning pin 6 is inserted into the positioning groove 7 to limit the stroke of the M-shaped plate 4 and prevent the M-shaped plate 4 from deviating.

Example 2

Referring to fig. 4, a overhead hoist for prefabricated building, this embodiment compares in embodiment 1, the equal fixedly connected with sleeve 17 in both sides of splint 14 bottom, and the equal sliding connection in inside of two sleeves 17 has spacing post 19, the same second spring 18 of fixedly connected with between the top of spacing post 19 and the inner wall at sleeve 17 top, the equal fixedly connected with depression bar 20 in bottom of two spacing posts 19, the bottom of two depression bars 20 extends to the below of two sleeves 17 respectively, the same buffer board 21 of bottom fixedly connected with of two depression bars 20.

The working principle is as follows: the clamping plate 14 moves downwards, the buffer plate 21 is firstly contacted with the building materials, the compression rod 21 is stressed to upwards push the second spring 18, the compression of the second spring 18 is used for buffering the pressure on the top of the building materials, the building materials are prevented from being damaged in the clamping process, the limiting column 19 slides along the inner wall of the sleeve 17 to limit the movement direction of the buffer plate 21, and the buffer plate 21 is prevented from shaking below the clamping plate 14.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a overhead hoist for prefabricated building, includes layer board (1) and stabilizer blade (2), and is three stabilizer blade (2) equidistance fixed connection in the bottom of layer board (1), a serial communication port, the equal fixedly connected with montant (10) in both sides at layer board (1) top, and two montants (10) are close to the equal sliding connection in middle part of one side has slider (8), two fixedly connected with is same splint (14) between slider (8), and the same crossbeam (11) of top fixedly connected with of two montants (10), the intermediate position fixedly connected with lifting hook (12) at crossbeam (11) top, and fixedly connected with is same push rod motor (13) between the bottom of crossbeam (11) and the top of splint (14).

2. The hoisting device for the fabricated building is characterized in that sliding grooves (9) are formed in the bottoms of the two vertical rods (10), and the sliding blocks (8) are connected to the side faces of the vertical rods (10) in a sliding mode through the sliding grooves (9).

3. The hoisting device for the fabricated building is characterized in that threaded sleeves (15) are fixedly connected to the middle parts of two sides of the clamping plate (14), brackets (16) are fixedly connected to the middle parts of the two sliding blocks (8) close to one side, and the same fastening bolt is in threaded connection with the threaded sleeve (15) adjacent to the bracket (16).

4. The lifting device for the prefabricated building as claimed in any one of claims 1 to 3, wherein the bottom of the supporting plate (1) is fixedly connected with an M-shaped plate (4), the tops of two sides of the M-shaped plate (4) are fixedly connected with four first springs (5), and the eight first springs (5) are fixedly connected to the bottom of the supporting plate (1).

5. The overhead hoist for prefabricated buildings according to claim 4, characterized in that rubber pads (3) are adhered to the bottoms of the three support legs (2).

6. The hoisting device for the fabricated building as claimed in claim 5, wherein the locating pin (6) is fixedly connected to the middle position of the top of the M-shaped plate (4), the locating slot (7) is formed in the middle position of the bottom of the supporting leg (2) in the middle, and the locating pin (6) is inserted into the locating slot (7).

7. The hoisting device for the fabricated building is characterized in that sleeves (17) are fixedly connected to two sides of the bottom of the clamping plate (14), limiting columns (19) are slidably connected to the insides of the two sleeves (17), the same second spring (18) is fixedly connected between the tops of the limiting columns (19) and the inner walls of the tops of the sleeves (17), compression rods (20) are fixedly connected to the bottoms of the two limiting columns (19), the bottoms of the two compression rods (20) respectively extend to the lower portions of the two sleeves (17), and the same buffer plate (21) is fixedly connected to the bottoms of the two compression rods (20).

Images