CN218371546U

CN218371546U - Material lifting device for building

Info

Publication number: CN218371546U
Application number: CN202222376440.XU
Authority: CN
Inventors: 陈杨; 钟万明
Original assignee: Chuzhou Mingrui Construction Co ltd
Current assignee: Chuzhou Mingrui Construction Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-01-24
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a material lifting device is used in building, including main part backup pad, first motor, second motor, initiative worm wheel and grip block, seted up the spout on the upper end lateral wall of main part backup pad, and sliding connection has the slider on the spout, first motor erection joint is in the upper right end of main part backup pad, and the two-way screw rod of output fixedly connected with of first motor, second motor erection joint is at the right lower extreme of main part backup pad, and the output fixedly connected with worm of second motor, the initiative worm wheel rotates in the inside of main part backup pad to be connected, and the rear end of initiative worm wheel passes through axis of rotation integration fixedly connected with adjusting gear, grip block fixed connection is at the front end of initiative worm wheel. This material lifting device is used in room construction, the convenience carries out the promotion processing of co-altitude not to the material to and the convenience carries out stable centre gripping to the material and handles, avoid appearing droing, cause the potential safety hazard.

Description

Material lifting device for building

Technical Field

The utility model relates to a relevant technical field is built in the room, specifically is a material lifting device is used to building in room.

Background

The material lifting device for building construction is made of high-quality aluminum alloy materials, is widely applied to building construction and factories, and has great influence on the market of the material lifting device for building construction; compared with the common material lifting device for building construction, the material lifting device for building construction has much functionality;

referring to a material lifting device for building construction in Chinese patent, the utility model is provided with a pneumatic flange and a clutch valve, which can effectively solve the unfavorable situation of safety and greatly improve the use efficiency, and the aluminum alloy material can protect the material lifting device for building construction, thereby bringing better use prospect;

the utility model is convenient to assemble and disassemble so as to be convenient to carry, but is inconvenient to stably and firmly clamp and fix the materials when the materials are lifted, so that the falling phenomenon is easy to occur, and the use safety is influenced;

therefore, a material lifting device for building construction is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material lifting device is used in room building to the inconvenient firm centre gripping that carries out stability to the material that proposes among the above-mentioned background is solved is fixed, appears the phenomenon that drops easily, influences the problem of the security of using.

In order to achieve the above purpose, the utility model provides a following technical scheme: a material lifting device for building construction comprises a main body supporting plate, wherein a sliding groove is formed in the side wall of the upper end of the main body supporting plate, and a sliding block is connected to the sliding groove in a sliding mode;

the first motor is installed and connected to the upper right end of the main body supporting plate, and the output end of the first motor is fixedly connected with a bidirectional screw;

the second motor is installed and connected to the right lower end of the main body supporting plate, and the output end of the second motor is fixedly connected with a worm;

further comprising:

the driving worm wheel is rotatably connected inside the main body supporting plate, and the rear end of the driving worm wheel is integrally and fixedly connected with an adjusting gear through a rotating shaft;

the clamping block is fixedly connected to the front end of the driving worm wheel, and the clamping block is rotatably connected to the inside of the main body supporting plate.

Preferably, the left end and the right end of the bidirectional screw are both in threaded connection with sliding blocks, the sliding blocks form a sliding structure on the sliding grooves, and the sliding grooves and the adjusting blocks form a dismounting structure through bolts.

Preferably, the inside through connection of regulating block has the lift lead screw, and the connected mode between regulating block and the lift lead screw is threaded connection.

Preferably, the lower extreme of grip block is the circular arc type structure, and the grip block is at the equal fixed connection of the front end of driving worm wheel and driven worm wheel to the meshing is connected between driving worm wheel and the driven worm wheel.

Preferably, the outer surfaces of the quarter parts of the driving worm wheel and the driven worm wheel are in a sawtooth structure, and a linkage structure is formed among the driven worm wheel, the driving worm wheel and the adjusting gear.

Preferably, the main body supporting plate forms a lifting structure on the lifting screw rod through a sliding block, and the sliding directions of the 2 sliding blocks on the main body supporting plate are opposite.

Compared with the prior art, the beneficial effects of the utility model are that: the material lifting device for building construction is convenient for lifting materials at different heights and stably clamping the materials, and avoids potential safety hazards caused by falling off;

1. the lifting screw rod is provided with the sliding block and the adjusting block, the sliding block and the adjusting block are connected through the bolt, so that the main body supporting plate can be conveniently installed and detached from the lifting screw rod, and meanwhile, the distance between the sliding block and the sliding block can be conveniently adjusted according to the size of the distance between the lifting screw rod and the lifting screw rod, so that the lifting screw rod is convenient to install and detach and convenient to use;

2. the clamping block is arranged at the front ends of the driving worm wheel and the driven worm wheel, so that the turning angle of the driving worm wheel can be conveniently adjusted and controlled, materials can be conveniently clamped and fixed, falling off is avoided, clamping and lifting are facilitated, and the use is facilitated;

3. be equipped with adjusting gear and worm, the connected mode between worm and the adjusting gear is the meshing connection to be convenient for rotate the processing to adjusting gear, the stable rotation axis's of control rotation angle of being convenient for avoids appearing the not hard up phenomenon of gyration, avoids influencing the use.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top view of the main support plate of the present invention;

fig. 3 is a schematic front view of the main body supporting plate of the present invention;

fig. 4 is a schematic side view of the connection between the driving worm wheel and the adjusting gear of the present invention.

In the figure: 1. a main body support plate; 2. a bidirectional screw; 3. a first motor; 4. a slider; 5. an adjusting block; 6. a lifting screw rod; 7. a second motor; 8. a worm; 9. a drive worm gear; 10. a driven worm gear; 11. a rotating shaft; 12. a clamping block; 13. an adjusting gear; 14. a chute.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a material lifting device is used in room building, includes main part backup pad 1, two-way screw rod 2, first motor 3, slider 4, regulating block 5, lift lead screw 6, second motor 7, worm 8, initiative worm wheel 9, driven worm wheel 10, axis of rotation 11, grip block 12, adjusting gear 13 and spout 14.

When the material lifting device for building is used, firstly, as shown in fig. 1 and 2, according to the space size between the lifting screw rod 6 and the lifting screw rod 6, a power switch of the first motor 3 is turned on, the first motor 3 drives the bidirectional screw rod 2 to rotate, so that the slider 4 is conveniently driven to slide on the main body supporting plate 1, the space size between the slider 4 and the slider 4 is conveniently adjusted, the slider 4 is fixedly installed with the adjusting block 5 through a bolt, the main body supporting plate 1 is conveniently installed on the lifting screw rod 6, and when the lifting screw rod 6 is rotated, the height position of the main body supporting plate 1 is conveniently adjusted and controlled, so that the material lifting device is convenient to use;

as shown in fig. 1, 3 and 4, a power switch of the second motor 7 is turned on, the second motor 7 drives the worm 8 to rotate, the worm 8 is meshed with the adjusting gear 13, so that the driving worm wheel 9 is driven to rotate through the rotating shaft 11, and the clamping block 12 is driven to turn over inside the main body supporting plate 1, the clamping block 12 is fixedly connected to the front ends of the driving worm wheel 9 and the driven worm wheel 10, and the driving worm wheel 9 is meshed with the driven worm wheel 10, so that the clamping block 12 is turned over and adjusted conveniently, and the size of an included angle between the clamping blocks 12 is utilized to clamp and fix materials conveniently;

because be unidirectional motion between worm 8 and the adjusting gear 13, and then avoid adjusting gear 13 automatic pivoted phenomenon to appear, be convenient for firm centre gripping material, avoid the material to appear droing, thereby be convenient for carry out stable lift processing, facilitate the use, simultaneously the quarter surface of initiative worm wheel 9 and driven worm wheel 10 all is the sawtooth structure, first motor 3 and second motor 7 are positive and negative motor simultaneously, thereby be convenient for carry out adjustment control to the rotation angle of grip block 12, avoid the upset excessive, the influence is fixed to the centre gripping of material, this is exactly the room is built and is used material hoisting device's workflow.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A material lifting device for building construction comprises a main body supporting plate (1), wherein a sliding groove (14) is formed in the side wall of the upper end of the main body supporting plate (1), and a sliding block (4) is connected to the sliding groove (14) in a sliding manner;

the first motor (3) is installed and connected to the upper right end of the main body supporting plate (1), and the output end of the first motor (3) is fixedly connected with the bidirectional screw (2);

the second motor (7) is mounted and connected to the right lower end of the main body supporting plate (1), and the output end of the second motor (7) is fixedly connected with a worm (8);

it is characterized by also comprising:

the driving worm wheel (9) is rotatably connected inside the main body supporting plate (1), and the rear end of the driving worm wheel (9) is integrally and fixedly connected with an adjusting gear (13) through a rotating shaft (11);

the clamping block (12) is fixedly connected to the front end of the driving worm wheel (9), and the clamping block (12) is rotatably connected to the inner portion of the main body supporting plate (1).

2. The material lifting device for building construction according to claim 1, characterized in that: the left end and the right end of the bidirectional screw rod (2) are both connected with a sliding block (4) in a threaded mode, the sliding block (4) forms a sliding structure on the sliding groove (14), and the sliding groove (14) forms a dismounting structure with the adjusting block (5) through a bolt.

3. The material lifting device for building construction according to claim 2, characterized in that: the inside through connection of regulating block (5) has lift lead screw (6), and the connected mode between regulating block (5) and lift lead screw (6) is threaded connection.

4. The material lifting device for building construction according to claim 1, characterized in that: the lower extreme of grip block (12) is the circular arc type structure, and grip block (12) are at the equal fixed connection of front end of initiative worm wheel (9) and driven worm wheel (10) to meshing connection between initiative worm wheel (9) and the driven worm wheel (10).

5. The material lifting device for building construction according to claim 4, wherein: the outer surfaces of the quarter of the driving worm wheel (9) and the quarter of the driven worm wheel (10) are both in a sawtooth structure, and a linkage structure is formed among the driven worm wheel (10), the driving worm wheel (9) and the adjusting gear (13).

6. The building material lifting device according to claim 1, wherein: the main body supporting plate (1) forms a lifting structure on the lifting screw rod (6) through the sliding blocks (4), and the sliding directions of the 2 sliding blocks (4) on the main body supporting plate (1) are opposite.