CN219689170U

CN219689170U - Lifting machine for house building

Info

Publication number: CN219689170U
Application number: CN202321289337.XU
Authority: CN
Inventors: 贾学朋; 莫贺翠; 姚敏
Original assignee: Anhui Yongyun Construction Engineering Co ltd
Current assignee: Anhui Yongyun Construction Engineering Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-09-15
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses a lifting machine for building construction, which comprises a machine table, wherein a mounting frame is vertically arranged at the top of the machine table, a lifting assembly is arranged on the side wall of the mounting frame, a driving assembly is arranged at the top of the mounting frame, a top plate is transversely arranged on the side wall of the mounting frame, transverse plates are transversely arranged on two sides of the top plate, which are far away from the mounting frame, pulleys are arranged at the bottom of one side of each transverse plate, which is far away from the mounting frame, a first motor, a rectangular groove, a threaded rod and a first thread block are arranged, when a lifted material is required to be prevented from shaking, the threaded rod is driven to rotate by starting the first motor, the first thread block is driven to move up and down when the threaded rod rotates, and the clamping assembly on the lifting plate is driven to move up and down when the first thread block moves up and down, so that the synchronization and the material up and down movement after the material is clamped by the clamping assembly are realized.

Description

Lifting machine for house building

Technical Field

The utility model relates to the technical field of lifting machines for building construction, in particular to a lifting machine for building construction.

Background

The lifting machine is a proprietary product which is born in the beginning of century, has small volume and light weight and can be carried by a bicycle; the lifting device is high in lifting distance, high in speed, convenient to install, high in lifting weight, easy to operate and high in efficiency. The appearance of the material is a great breakthrough of mechanical feeding in the building decoration industry at present, the history of manually conveying high-altitude decoration materials is finished, the labor intensity is greatly reduced for workers, and the economic benefit is created to the greatest extent;

the Chinese patent with the opening number of CN217025107U discloses a lifting machine, which comprises a base, a bracket, a suspension arm, an adjustable supporting mechanism and an anti-deviation connecting mechanism, wherein the bracket is fixedly arranged on the base, and the suspension arm is hinged at one end of the bracket far away from the base; the adjustable supporting mechanisms are symmetrically and fixedly arranged on two sides of the base; the anti-deflection connecting mechanism is fixedly arranged at one end of the suspension arm far away from the bracket, and a lifting rope positioned between a pulley at the front end of the suspension arm and the lifting hook penetrates through the anti-deflection connecting mechanism. When the crane is used on non-horizontal ground, the adjustable supporting mechanism can be adjusted to move downwards until the bottom of the crane contacts the ground to support the device, so that the crane is convenient to use on non-horizontal ground; in addition, prevent that skew coupling mechanism is fixed to be set up in the one end that the davit kept away from the support, and when the lifting rope atress takes place to skew, prevent that skew coupling mechanism can drive the lifting rope and reset, prevent that it from taking place to skew in the use.

However, the above patent suffers from the following disadvantages: the device is in the process of lifting and transporting materials, the materials are not fixed in the process of lifting the materials, so that the materials can continuously shake in the process of lifting, the lifted materials collide with the supporting body in the process of shaking, and finally the materials can be damaged or the crane is started.

Disclosure of Invention

The utility model aims to provide a lifting machine for building construction, which is used for solving the problem that the lifted material provided in the background art collides with a supporting body in the shaking process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a room is built and is used lifting machine, includes the board, the vertical mounting bracket that installs in board top, and the mounting bracket lateral wall is provided with lifting unit, the mounting bracket top is provided with drive assembly, the roof is transversely installed to the mounting bracket lateral wall, and the both sides of keeping away from the mounting bracket of roof transversely install the transverse plate, every the pulley is installed to a side bottom that the mounting bracket was kept away from to the transverse plate, lifting unit includes first motor, rectangular channel, threaded rod and first screw thread piece, the threaded rod is installed in the vertical rotation in rectangular channel, and first motor is installed at rectangular channel top, the output of first motor is connected with the threaded rod top, threaded rod outside threaded connection has first screw thread piece, the lifter plate is transversely installed in the first screw thread piece outside.

As a further scheme of the utility model: the driving assembly comprises a bidirectional motor, a connecting rod and a mounting wheel, the bidirectional motor is mounted at the top of the mounting frame, the connecting rods are mounted at the output ends of the two sides of the bidirectional motor in a rotating mode, the mounting wheel is mounted at one end, far away from the mounting wheel, of the connecting rod, and the mounting wheel is connected with the pulley through a cable.

By adopting the technical scheme, the lifting material is driven.

As a further scheme of the utility model: the lifting plate is far away from the one end of mounting bracket and transversely installs the shrink mechanism, and the clamping shell is installed to the one end of keeping away from the mounting bracket of shrink mechanism, be provided with the clamping assembly on the clamping shell.

By adopting the technical scheme, the length of the lifting plate is adjusted.

As a further scheme of the utility model: the clamping assembly comprises a second motor, a positive and negative screw rod and a clamping plate, wherein the second motor is arranged at the inner top of the clamping shell, the output end of the second motor is connected with the top of the positive and negative screw rod, the bottom of the positive and negative screw rod is rotationally connected to the bottom of the clamping shell, the upper end and the lower end of the outer side of the positive and negative screw rod are threaded through one end of the clamping plate, and the other end of the clamping plate is threaded through the clamping shell.

By adopting the technical scheme, the clamping of the materials is realized.

As a further scheme of the utility model: rubber pads are arranged on one sides, close to each other, of the clamping plates.

By adopting the technical scheme, the anti-skid treatment of the clamped object is realized.

Compared with the prior art, the utility model has the beneficial effects that: the lifting machine for the building construction is provided with a lifting machine,

the lifting device is provided with a first motor, a rectangular groove, a threaded rod and a first thread block, when the lifted material is required to be prevented from shaking, the threaded rod is driven to rotate by starting the first motor, the first thread block is driven to move up and down when the threaded rod rotates, and a clamping assembly on the lifting plate is driven to move up and down when the first thread block moves up and down, so that the material is clamped by the clamping assembly and then synchronously moves up and down;

in addition, this overhead hoist is built with still being provided with second motor, positive and negative lead screw and grip block, when needs carry out the centre gripping to the material, drive positive and negative lead screw through starting the second motor and rotate, just drive positive and negative lead screw outside screw thread installation's grip block and be close to each other when positive and negative lead screw rotates, and then realized the centre gripping material.

Drawings

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

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a clamping shell according to the present utility model.

In the figure: 1. a machine table; 2. a mounting frame; 3. rectangular grooves; 4. a first threaded block; 5. a lifting plate; 6. a first motor; 7. a transverse plate; 8. a pulley; 9. a cable; 10. a bi-directional motor; 11. a connecting rod; 12. a mounting wheel; 13. a retraction mechanism; 14. a top plate; 15. a clamping shell; 16. a second motor; 17. a positive and negative screw rod; 18. a clamping plate; 19. a rubber pad; 20. a threaded rod.

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.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a lifting machine for house construction, including board 1, board 1 top is vertical installs mounting bracket 2, and mounting bracket 2 lateral wall is provided with lifting unit, mounting bracket 2 top is provided with drive assembly, mounting bracket 2 lateral wall transversely installs roof 14, and the both sides of keeping away from mounting bracket 2 of roof 14 transversely install transverse plate 7, pulley 8 is installed to one side bottom that mounting bracket 2 was kept away from to every transverse plate 7, lifting unit includes first motor 6, rectangular channel 3, threaded rod 20 and first screw thread piece 4, threaded rod 20 is installed in the vertical rotation of rectangular channel 3, and first motor 6 is installed at the top in the rectangular channel 3, the output of first motor 6 is connected with threaded rod 20 top, threaded rod 20 outside threaded connection has first screw thread piece 4, lifter plate 5 is transversely installed in the first screw thread piece 4 outside.

When need prevent rocking the material of lifting, drive threaded rod 20 through starting first motor 6 and rotate, rotate and just drive first screw thread piece 4 and reciprocate when threaded rod 20, just drive the clamping assembly on lifter plate 5 and reciprocate when first screw thread piece 4 reciprocates, and then realized synchronous and the material is gone up and down to reciprocate behind the clamping assembly centre gripping material.

Referring to fig. 1 and 2, further, the driving assembly includes a bi-directional motor 10, a connecting rod 11 and a mounting wheel 12, the bi-directional motor 10 is mounted on the top of the mounting frame 2, the connecting rod 11 is rotatably mounted at two output ends of the bi-directional motor 10, the mounting wheel 12 is mounted at one end of the connecting rod 11 far away from the mounting wheel 12, and the mounting wheel 12 is connected with the pulley 8 through a cable 9;

when the bidirectional motor 10 is started to rotate, the two connecting rods 11 are driven to rotate when the bidirectional motor 10 is started, and then the two mounting wheels 12 are driven to rotate, and the mooring rope 9 is driven to wind when the mounting wheels 12 rotate, so that the lifting of materials is realized.

Referring to fig. 2, further, a contraction mechanism 13 is transversely installed at one end of the lifting plate 5 far away from the mounting frame 2, a clamping shell 15 is installed at one end of the contraction mechanism 13 far away from the mounting frame 2, and a clamping assembly is arranged on the clamping shell 15;

when the clamping shell 15 needs to be transversely moved, the electric push rod in the contraction mechanism 13 is started to push the clamping shell 15 to transversely move, and when the clamping shell 15 moves to the material position, the clamping of the material is realized.

Referring to fig. 3, further, the clamping assembly includes a second motor 16, a positive and negative screw rod 17 and a clamping plate 18, wherein the second motor 16 is installed at the top of the clamping shell 15, the output end of the second motor 16 is connected with the top of the positive and negative screw rod 17, the bottom of the positive and negative screw rod 17 is rotatably connected to the bottom of the clamping shell 15, the upper and lower ends of the outer side of the positive and negative screw rod 17 are threaded through one end of the clamping plate 18, and the other end of the clamping plate 18 is threaded through the clamping shell 15;

when the material is required to be clamped, the second motor 16 is started to drive the positive and negative screw rod 17 to rotate, and the clamping plates 18 which are arranged on the outer side of the positive and negative screw rod 17 in a threaded manner are driven to be close to each other when the positive and negative screw rod 17 rotates, so that the material is clamped.

Referring to fig. 3, further, rubber pads 19 are mounted on the sides of the clamping plates 18 close to each other;

when the clamping assembly clamps the material, the material is directly contacted with the rubber pad 19, so that the clamped material is protected through the rubber pad 19, and meanwhile, the friction force is increased.

Working principle: when the lifting machine for building is used, scraping hooks at the bottoms of two pulleys 8 are fixed to two sides of a material, then a first motor 6 is started to drive a threaded rod 20 to rotate, when the threaded rod 20 rotates to drive a first threaded block 4 to move up and down, when the first threaded block 4 moves up and down, a clamping assembly on a lifting plate 5 is driven to move up and down, when the clamping assembly moves to the same height of the material, the material is placed between two rubber pads 19, then a positive and negative screw rod 17 is driven to rotate by starting a second motor 16, when the positive and negative screw rod 17 rotates, the clamping plates 18 which are arranged on the outer sides of the positive and negative screw rod 17 are driven to be close to each other, the material is clamped, and then the bidirectional motor 10 and the second motor 16 are started to drive the material to synchronously lift.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a room is built with hoisting machine, includes board (1), its characterized in that: the utility model provides a vertical mounting bracket (2) in board (1) top, and mounting bracket (2) lateral wall is provided with lifting unit, mounting bracket (2) top is provided with drive assembly, roof (14) are transversely installed to mounting bracket (2) lateral wall, and transversely install transverse plate (7) in the both sides of keeping away from mounting bracket (2) of roof (14), every pulley (8) are installed to one side bottom that mounting bracket (2) was kept away from to transverse plate (7), lifting unit includes first motor (6), rectangular channel (3), threaded rod (20) and first screw thread piece (4), threaded rod (20) are installed in vertical rotation in rectangular channel (3), and first motor (6) are installed at top in rectangular channel (3), the output of first motor (6) is connected with threaded rod (20) top, threaded rod (20) outside threaded connection has first screw thread piece (4), lifting plate (5) are transversely installed in the outside of first screw thread piece (4).

2. A lifting machine for building construction according to claim 1, characterized in that: the driving assembly comprises a bidirectional motor (10), a connecting rod (11) and a mounting wheel (12), the bidirectional motor (10) is mounted at the top of the mounting frame (2), the connecting rod (11) is mounted at the output ends of the two sides of the bidirectional motor (10) in a rotating mode, the mounting wheel (12) is mounted at one end, far away from the mounting wheel (12), of the connecting rod (11), and the mounting wheel (12) is connected with the pulley (8) through a cable (9).

3. A lifting machine for building construction according to claim 1, characterized in that: the lifting plate (5) is far away from one end of the installation frame (2) and is transversely provided with a contraction mechanism (13), one end of the contraction mechanism (13) far away from the installation frame (2) is provided with a clamping shell (15), and the clamping shell (15) is provided with a clamping assembly.

4. A lifting machine for building construction according to claim 3, wherein: the clamping assembly comprises a second motor (16), a positive and negative screw rod (17) and a clamping plate (18), wherein the second motor (16) is installed at the inner top of the clamping shell (15), the output end of the second motor (16) is connected with the top of the positive and negative screw rod (17), the bottom of the positive and negative screw rod (17) is rotationally connected to the bottom of the clamping shell (15), the upper end and the lower end of the outer side of the positive and negative screw rod (17) are threaded through one end of the clamping plate (18), and the other end of the clamping plate (18) is threaded through the clamping shell (15).

5. A lifting machine for building construction according to claim 4, wherein: rubber pads (19) are arranged on one sides, close to each other, of the clamping plates (18).