CN212769442U

CN212769442U - Building material vertical hoisting device

Info

Publication number: CN212769442U
Application number: CN202021657928.4U
Authority: CN
Inventors: 王富平; 王贵宾; 李生仓; 铁玉林
Original assignee: China Metallurgical Construction Engineering Group Co Ltd
Current assignee: China Metallurgical Construction Engineering Group Co Ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-03-23
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a perpendicular overhead hoist of building materials, including the frame, its characterized in that, the frame is the frame form, installs a drive arrangement and transmission shaft in the frame, the transmission shaft can rotate and fix a position under drive arrangement's drive, and outside one end stretches out the frame, has a sprocket at the end fixed mounting that stretches out of transmission shaft, is equipped with one rather than matched with annular chain on this sprocket, wears to be equipped with at least one at the lower extreme of annular chain and is used for the fixed wire rope of treating the handling building materials. The utility model discloses the perpendicular overhead hoist of building materials cost that obtains is low, and operates steadily.

Description

Building material vertical hoisting device

Technical Field

The utility model relates to a wall body process of plastering, concretely relates to perpendicular overhead hoist of building materials.

Background

Along with the continuous expansion of the building market, building materials are continuously updated, more and more novel building materials or auxiliary materials are used for building structure construction, at present, the combined aluminum alloy template is widely applied to building main structure construction due to the characteristics of fast assembly, high turnover rate, convenient construction and the like, but vertical transmission between an upper layer and a lower layer of a component or between an upper base layer and a lower base layer of the component is mostly completed manually in the construction process, and the operation efficiency is greatly reduced.

Aiming at the vertical conveying of the small building materials, the Chinese patent with the application number of 2015203161645 discloses a vertical pipe lifting device which comprises a lifting machine and a lifting rope on the lifting machine, wherein a lifting seat and a lifting cap which correspond up and down are arranged below the front of the lifting machine, a bottom hook is correspondingly arranged on the lifting seat, a top hook is correspondingly arranged on the lifting cap, and the lifting rope penetrates through the top hook and is connected with the bottom hook. During installation, the lifting machine is fixed on a floor slab, the upper end and the lower end of a pipe to be lifted are respectively sleeved with the lifting seat and the lifting cap, then the top hook and the bottom hook are respectively hung with the lifting seat and the lifting cap together, and the lifting machine is started, so that the pipe can be lifted.

This hoisting accessory lifts tubular product through setting up lifting machine and lifting rope, but the cost is higher, and stability is not good enough at the in-process of lifting by crane, if lift by crane the building materials overweight, the hoisting machine can lose balance at the in-process of lifting by crane, influences and lifts by crane.

Disclosure of Invention

To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a construction materials vertical lifting device which has low cost and promotes stability.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the vertical hoisting device for the building materials comprises a frame and is characterized in that the frame is in a frame shape, a driving device and a transmission shaft are installed on the frame, the transmission shaft can be driven by the driving device to rotate and be positioned, one end of the transmission shaft extends out of the frame, a chain wheel is fixedly installed at the extending end of the transmission shaft, an annular chain matched with the chain wheel is arranged on the chain wheel, and at least one steel wire rope used for fixing the building materials to be hoisted is arranged at the lower end of the annular chain in a penetrating mode. Therefore, the driving device and the transmission device are both arranged on the frame-shaped frame, and the stability is better. When the lifting device is used, the driving device drives the transmission shaft to rotate after being started, so that the chain wheels fixedly mounted on the transmission shaft rotate synchronously, the annular chain is driven to rotate along the chain wheels, building materials fixed on the chain through the steel wire rope are driven to ascend synchronously, and lifting in the vertical direction is achieved. After the building materials are hoisted to the floors, the driving device is closed, the transmission shaft can stop rotating, so that the building materials are stopped to be transported, and then the building materials can be taken down after the steel wire ropes are loosened.

Furthermore, the driving device is a motor, a transmission belt wheel is fixedly installed at the position, corresponding to the motor output shaft, of the transmission shaft, a driving belt wheel is arranged on the motor output shaft, and the transmission shaft is connected with the driving belt wheel through a belt. Like this, during the use, rotate through motor drive axle drive driving pulley, the rethread belt with power transmission for the epaxial driving pulley of transmission, and then drive driving pulley rotates the back for the transmission shaft synchronous rotation.

Furthermore, the frame includes last rectangle frame, lower rectangle frame and many connecting rods of connecting between last rectangle frame and lower rectangle frame, the width of rectangle frame is greater than the width of last rectangle frame down. Like this, the frame lower extreme is wide, the upper end is narrow, can be comparatively steady stand on the floor, and can effectively save the preparation material, provide sufficient operating space for unloading the building materials.

Furthermore, the lower end of the frame is provided with at least one balancing weight. Thus, after the balancing weight is added, the gravity of the whole rack can be increased, and the machine is suitable for conveying heavier teaching materials. This kind of setting mode can set up the quantity of balancing weight according to actual conditions. After the balancing weight is matched with the frame, the frame can be stably erected on the floor without fixing the frame by an anchoring part.

Furthermore, the frame is formed by welding angle steel. Therefore, the angle steel is high in strength, can be formed by field welding, and is low in manufacturing cost.

Furthermore, a plurality of reinforcing rods are arranged at the top of the rack at intervals, each reinforcing rod is correspondingly provided with an upward convex support lug, a through hole is formed in the middle of each support lug, a bearing is arranged in each through hole, and the transmission shaft penetrates through all the bearings in sequence and then is arranged on the rack. Therefore, the transmission shaft is arranged in the support lug, the reinforcing rod and the support lug can support the transmission shaft, and the arranged bearing can ensure the rotation of the transmission shaft.

Further, the annular chain is a double-side single-hole chain. Thus, the chain has high strength and has perforations through which the wire rope passes.

Drawings

FIG. 1 is a diagram showing a state of the vertical building material handling device in the embodiment.

In the figure: the device comprises a rack 1, an upper rectangular frame 11, a lower rectangular frame 12, a connecting rod 13, a reinforcing rod 14, a support lug 15, a reinforcing inclined rod 16, a mounting frame 17, a driving device 2, a driving belt wheel 3, a belt 4, a driving belt wheel 5, a driving shaft 6, a chain wheel 7 and an annular chain 8.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example (b):

as shown in fig. 1, the building material vertical hoisting device provided by this embodiment includes a frame 1 installed on the upper floor (when in specific use, if the hoisted building material is heavy, the frame can be fixed on the floor by a fastener), the frame 1 is frame-shaped and is formed by welding angle steel, at least one counterweight (not shown in the figure) is arranged at the lower end of the frame 1, a driving device 2 and a transmission shaft 6 are installed on the frame 1, the transmission shaft 6 can be driven by the driving device 2 to rotate and be positioned, one end of the transmission shaft extends out of the frame 1, a chain wheel 7 is fixedly installed at the extending end of the transmission shaft 6, an annular chain 8 matched with the chain wheel 7 is arranged on the chain wheel 7, the annular chain 8 is a double-sided single-hole chain, and at least one steel wire rope for fixing the building material to be hoisted is arranged at the lower.

Specifically, the driving device 2 in this embodiment is a motor, a driving pulley 5 is fixedly installed at a position of the driving shaft 6 corresponding to the output shaft of the motor, a driving pulley 3 is installed on the output shaft of the motor, and the driving shaft 6 is connected with the driving pulley 3 through a belt 4. The motor can be a servo motor or a direct current motor, and when the direct current motor is adopted, the transmission speed of the output value of the motor needs to be adjusted through a resistance switch.

The frame 1 comprises an upper rectangular frame 11, a lower rectangular frame 12 and a plurality of connecting rods 13 connected between the upper rectangular frame 11 and the lower rectangular frame 12, wherein the width of the lower rectangular frame 12 is greater than that of the upper rectangular frame 11.

A plurality of reinforcing rods 14 are arranged at the top of the rack 1 at intervals, each reinforcing rod 14 is correspondingly provided with an upward convex support lug 15, the middle part of each support lug 15 is provided with a through hole, each through hole is internally provided with a bearing, and the transmission shaft 6 sequentially penetrates through all the bearings and then is arranged on the rack 1. The reinforcing rods 14 in this embodiment include two opposite short sides of the upper rectangular frame 11, and when the reinforcing rods 14 are specifically arranged, several reinforcing rods 14 may be additionally arranged on the upper rectangular frame 11.

In order to facilitate the installation of the motor and further reinforce the rack 1, two reinforcing inclined rods 16 are further arranged between the upper reinforcing frame and the lower reinforcing frame, the two reinforcing inclined rods 16 are correspondingly arranged, an I-shaped mounting rack 17 is horizontally arranged between the two connecting rods 13 which are positioned on the same side of the rack and are close to the motor and the two reinforcing inclined rods, and the motor is fixedly installed on the mounting rack 17.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and although the applicant has described the present invention in detail with reference to the preferred embodiments, those skilled in the art should understand that those modifications or equivalent substitutions to the technical solutions of the present invention can be made without departing from the spirit and scope of the technical solutions, and all the modifications and equivalent substitutions should be covered by the claims of the present invention.

Claims

1. The utility model provides a perpendicular overhead hoist of building materials, it includes frame (1), its characterized in that, frame (1) is the frame form, installs a drive arrangement (2) and transmission shaft (6) on frame (1), transmission shaft (6) can rotate and fix a position under drive arrangement's (2) drive, and one end stretches out outside frame (1), has a sprocket (7) at the end fixed mounting that stretches out of transmission shaft (6), is equipped with one rather than matched with annular chain (8) on this sprocket (7), wears to be equipped with at least one at the lower extreme of annular chain (8) and is used for the fixed wire rope of treating the handling building materials.

2. The building material vertical lifting device as claimed in claim 1, wherein the driving device (2) is a motor, a transmission pulley (5) is fixedly mounted on the transmission shaft (6) at a position corresponding to the output shaft of the motor, a driving pulley (3) is arranged on the output shaft of the motor, and the transmission shaft (6) is connected with the driving pulley (3) through a belt (4).

3. The building material vertical lifting device as claimed in claim 1, wherein the machine frame (1) comprises an upper rectangular frame (11), a lower rectangular frame (12) and a plurality of connecting rods (13) connected between the upper rectangular frame (11) and the lower rectangular frame (12), and the width of the lower rectangular frame (12) is greater than that of the upper rectangular frame (11).

4. A building materials vertical lifting device according to claim 1, 2 or 3, characterized in that at least one counterweight is arranged at the lower end of the frame (1).

5. A building material vertical lifting device according to claim 1, 2 or 3, wherein the machine frame (1) is formed by welding angle steel.

6. A building material vertical lifting device according to claim 1, 2 or 3, wherein a plurality of reinforcing rods (14) are arranged at intervals at the top of the machine frame (1), each reinforcing rod (14) is correspondingly provided with an upward-protruding support lug (15), a through hole is formed in the middle of each support lug (15), a bearing is arranged in each through hole, and the transmission shaft (6) is arranged on the machine frame (1) after sequentially penetrating through all the bearings.

7. A building material vertical lifting apparatus according to claim 1, wherein the endless chain (8) is a double sided single hole chain.