CN214114607U

CN214114607U - Material lifting machine for building engineering

Info

Publication number: CN214114607U
Application number: CN202022878005.8U
Authority: CN
Inventors: 刘红霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-09-03
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a material lifting machine for building engineering, the fruit pick-up device comprises a frame body, the framework is the rectangle structure, the inside slip of framework is equipped with the delivery case, the slip of delivery case front and back end is equipped with the folding door structure, the delivery case top is connected and is equipped with the cable, the fixed protection box that is equipped with in framework top, the inboard position that is close to the center of protection box rotates and is equipped with directive wheel one, the rotation of framework top outside is equipped with directive wheel two, be equipped with the power structure through the bolt fastening on the base of outside extension in framework one side, the power structure includes locates the motor on the base that the framework extends to the side through the bolt fastening, the output of motor is equipped with the speed reducer through the coupling joint, the output of speed reducer is equipped with the cable drum through the key-type connection, the cable is through the top of directive wheel one and directive wheel two, and the terminal winding of cable is connected on the cable drum. Compared with the prior art, the utility model the advantage lie in: the assembly is convenient, the device is suitable for different engineering schedules, and is safe and reliable.

Description

Material lifting machine for building engineering

Technical Field

The utility model relates to a lifting means field specifically indicates a material hoist for building engineering.

Background

The material lifting machine is the equipment that is used for promoting the material, at resident, the more freight elevator of commercial office building, the more tower crane on building site, but the tower crane cost is too high, and it is less to be furnished with quantity on a building site, and the corresponding carrying capacity is also less, and this makes partial carrying capacity demand fall on the workman, and this not only influences the building efficiency, also is a threat to workman's health.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is above-mentioned technical problem, a material lifting machine for building engineering of being convenient for assemble, adaptation different engineering progress, safe and reliable is provided.

In order to solve the technical problem, the utility model provides a technical scheme does: a material lifting machine for construction engineering comprises a frame body, wherein the frame body is of a rectangular structure, a carrying box is arranged in the frame body in a sliding mode, the front end and the rear end of the carrying box are provided with a folding door structure in a sliding way, the top end of the carrying box is connected with a cable, a protection box is fixedly arranged at the top of the frame body, a first steering wheel is rotatably arranged at the position, close to the center, of the inner side of the protection box, a second steering wheel is rotatably arranged on the outer side of the top end of the frame body, a power structure is fixedly arranged on a base extending outwards from one side of the frame body through a bolt, the power structure comprises a motor which is fixedly arranged on a base of the frame body extending to the side edge through a bolt, the output end of the motor is connected with a speed reducer through a coupling, the output end of the speed reducer is connected with a rope reel through a key, the cable passes through the upper parts of the first steering wheel and the second steering wheel, and the tail end of the cable is wound and connected onto the rope disc.

Compared with the prior art, the utility model the advantage lie in: the speed reducer can effectively improve the torque of motor output, reduces the rotational speed of motor output, effective control the reliability and the carrying capacity of delivery case operation, motor, speed reducer are all located the device outside, and the convenient to overhaul adjustment, the protection box can avoid personnel and cable to contact.

As an improvement: the power structure, the first steering wheel, the second steering wheel and the cable are arranged in two groups and are symmetrically arranged with each other.

As an improvement: the folding door structure comprises a sliding frame, pulleys are arranged at the bottom of the sliding frame in a rotating mode, a connecting rod is arranged on the upper portion of the inner side of the sliding frame in a rotating mode, a sliding groove is formed in the lower portion of the inner side of the sliding frame, the tail end of the connecting rod is arranged in the sliding groove of the sliding frame in a sliding mode, the middle portions of the two adjacent connecting rods are connected in a rotating mode, the structure is simple, and installation and use are convenient.

As an improvement: the frame body comprises a bottom frame body, a middle frame body and a top frame body, and is convenient to assemble.

As an improvement: the middle frame body is provided with a plurality of, the front end of the middle frame body is provided with an X-shaped protective frame, the number of the middle frame body can be adjusted according to the construction height, and then the running height is adjusted.

As an improvement: and X-shaped support frames are fixedly arranged on two sides of the middle frame body and the bottom frame body, so that the protection performance is enhanced.

As an improvement: the carrying box does not have a side wall, prisms are fixedly arranged at four corners of a bottom plate of the carrying box, and the prisms are fixedly connected with a top plate of the carrying box, so that unnecessary load is reduced due to the open design.

Drawings

Fig. 1 is the utility model relates to a material lifting machine for building engineering's schematic structure diagram.

Fig. 2 is the utility model relates to a structural schematic is overlooked to material lifting machine for building engineering.

Fig. 3 is the utility model relates to a folding door structure schematic diagram of material lifting machine for building engineering.

As shown in the figure: 1. frame, 11, bottom frame, 12, middle frame, 13, top frame 2, delivery box, 3, cable, 4, guard box, 5, directive wheel one, 6, directive wheel two, 7, power structure, 71, motor, 72, speed reducer, 73, rope dish, 8, folding door structure, 81, carriage, 82, pulley, 83, connecting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to fig. 1, fig. 2 and fig. 3, the material elevator for the building engineering comprises a frame body 1, wherein the frame body 1 is of a rectangular structure, a carrying box 2 is arranged inside the frame body 1 in a sliding manner, a folding door structure 3 is arranged at the front end and the rear end of the carrying box 2 in a sliding manner, a cable 3 is connected to the top end of the carrying box 2, a protection box 4 is fixedly arranged at the top of the frame body 1, a steering wheel I5 is rotatably arranged at a position, close to the center, of the inner side of the protection box 4, a steering wheel II 6 is rotatably arranged at the outer side of the top end of the frame body 1, a power structure 7 is fixedly arranged on a base, extending outwards, on one side of the frame body 1, through bolts, the power structure 7 comprises a motor 71 fixedly arranged on the base, extending towards the side, of the frame body 1 through bolts, the output end of the motor 71 is provided with a speed reducer 72 through coupling connection, the output end of the speed reducer 72 is provided with a rope disc 73 through key connection, the cable 3 passes over the first diverting pulley 5 and the second diverting pulley 6, and the end of the cable 3 is wound and connected on the rope reel 73.

The power structure 7, the first steering wheel 5, the second steering wheel 6 and the cables 3 are arranged in two groups and are symmetrically arranged, if one group of cables 3 is in a problem, the other group of cables can still ensure the normal operation of the equipment, and the loss caused by falling is avoided.

Folding door structure 3 includes carriage 31, carriage 31 bottom is rotated and is equipped with pulley 32, the inboard upper portion of carriage 31 is rotated and is equipped with connecting rod 33, the inboard lower part of carriage 31 is equipped with the spout, connecting rod 33's end slides and locates it adjacent in carriage 31's the spout, two adjacent connecting rod 33 middle parts are rotated and are connected, folding door 3 expand to the limit time with 2 width of delivery box are the same.

The frame body 1 comprises a bottom frame body 11, a middle frame body 12 and a top frame body 3, and the frame body 1 is made of hollow prismatic cast steel.

Middle framework 12 is equipped with a plurality of, middle framework 12 front end is equipped with X type protection frame, X type protection frame both ends are connected to on the side prism.

And X-shaped support frames are fixedly arranged on two sides of the middle frame body 12 and the bottom frame body 11 and are hollow tube-shaped.

The carrying box 2 is not provided with a side wall, four corners of a bottom plate of the carrying box 2 are fixedly provided with prisms, and the prisms are fixedly connected with a top plate of the carrying box 2.

When the utility model is implemented specifically, the construction building can be pressed close to the outer side of the construction building through the tower crane to construct the frame body 1, the bottom frame body 11 is placed at the root of the building, the middle frame body 12 is fixedly arranged on the frame body 11, the quantity of the middle frame body 12 is set up according to the current or planned construction height of the construction building, finally the top end of the middle frame body 12 is fixedly provided with the top frame body 13, the cable 3 is connected through the flat cable, the equipment can run, the power of the equipment is provided by the motor 71, the up-and-down movement of the loading box 2 can be realized through the reduction of the rotating speed and the amplification of the torque effect of the speed reducer, the bottom frame body 11 is a two-way opening, the loading box 2 can be entered from the outer side and the inner side of the building, the middle frame body 12 can be opened in one way, only can be entered and exited from the inner side of the building, the folding door structure 8 is simple in structure, but can ensure that the loading material can not overflow the space area defined by the loading box 2, in order to avoid the appearance, some goods are in loading case 2, and some goods are in framework 1 spatial region, hinder loading case 2's motion, cause the scene of serious safety consequence.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a material lifting machine for building engineering, includes framework (1), its characterized in that: the frame body (1) is of a rectangular structure, the carrying box (2) is arranged in the frame body (1) in a sliding mode, a folding door structure (8) is arranged at the front end and the rear end of the carrying box (2) in a sliding mode, a cable (3) is connected to the top end of the carrying box (2), a protection box (4) is fixedly arranged at the top of the frame body (1), a first steering wheel (5) is rotatably arranged at the position, close to the center, of the inner side of the protection box (4), a second steering wheel (6) is rotatably arranged at the outer side of the top end of the frame body (1), a power structure (7) is fixedly arranged on a base, extending outwards, on one side of the frame body (1) through bolts, the power structure (7) comprises a motor (71) fixedly arranged on the base, extending towards the side edge, on the frame body (1), an output end of the motor (71) is provided with a speed reducer (72) through coupling connection, an output end of the speed reducer (72) is provided with a rope disc (73) through key connection, the cable (3) passes through the upper parts of the first steering wheel (5) and the second steering wheel (6), and the tail end of the cable (3) is wound and connected on the rope disc (73).

2. The material lifting machine for the building engineering as claimed in claim 1, characterized in that: the power structure (7), the first steering wheel (5), the second steering wheel (6) and the cable (3) are arranged in two groups and are arranged symmetrically.

3. The material lifting machine for the building engineering as claimed in claim 1, characterized in that: folding door structure (8) include carriage (81), carriage (81) bottom is rotated and is equipped with pulley (82), carriage (81) inboard upper portion is rotated and is equipped with connecting rod (83), carriage (81) inboard lower part is equipped with the spout, the end of connecting rod (83) slides and locates it adjacent in the spout of carriage (81), two adjacent connecting rod (83) middle parts are rotated and are connected.

4. The material lifting machine for the building engineering as claimed in claim 1, characterized in that: the frame (1) comprises a bottom frame (11), a middle frame (12) and a top frame (13).

5. The material lifting machine for the building engineering as claimed in claim 4, characterized in that: the middle frame body (12) is provided with a plurality of middle frame bodies, and the front end of each middle frame body (12) is provided with an X-shaped protective frame.

6. The material lifting machine for the building engineering as claimed in claim 5, characterized in that: x-shaped support frames are fixedly arranged on two sides of the middle frame body (12) and the bottom frame body (11).

7. The material lifting machine for the building engineering as claimed in claim 1, characterized in that: the carrying box (2) is not provided with a side wall, the four corners of the bottom plate of the carrying box (2) are fixedly provided with prisms, and the prisms are fixedly connected with the top plate of the carrying box (2).