CN215710949U

CN215710949U - Elevating gear for construction

Info

Publication number: CN215710949U
Application number: CN202121371072.9U
Authority: CN
Inventors: 谢灿辉; 杨维; 潘新金
Original assignee: Guangdong Jian'an Changsheng Holding Group Co ltd
Current assignee: Guangdong Jian'an Changsheng Holding Group Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-02-01
Anticipated expiration: 2031-06-18

Abstract

The utility model is suitable for the field of construction lifting devices, and provides a lifting device for building construction, which comprises supports and a suspension cage, wherein a base is arranged at the bottom end of each support, a plurality of foundation bolts are arranged on the base, sliding grooves are formed in the two supports, a wall-attached frame is arranged in front of the top ends of the supports, an upper frame is arranged at the topmost end of each support, the suspension cage is arranged in the middle of each support, a driving device is arranged at the upper end of the suspension cage, a controller is arranged inside the suspension cage, a plurality of buffer springs are arranged at the bottommost part of the suspension cage, an electric box is arranged at the bottom of the back of the suspension cage, a cable cylinder is arranged at the back of the electric box, a power supply box is arranged at the back of the cable cylinder, a first fixing rod is arranged around the suspension cage and connected with a pulley, the pulley rolls in the sliding grooves, rolling grooves are formed in the left side and the right side of the middle of two sides of the suspension cage, and the suspension cage is connected with a cylindrical roller bearing through the fixing rod to move. By the arrangement of the utility model, the problem of safe lifting in the lifting process is realized on the building construction, and the safety is improved.

Description

Elevating gear for construction

Technical Field

The utility model belongs to a construction lifting device, and particularly relates to a lifting device for building construction.

Background

Construction elevators are generally referred to as construction elevators, but construction elevators comprise a broader definition and construction platforms also belong to the construction elevator series. The simple construction elevator consists of a lift car, a driving mechanism, a standard knot, an attached wall, a chassis, a fence, an electrical system and the like, is a manned cargo-carrying construction machine frequently used in buildings, is comfortable and safe to ride due to the unique box body structure, is usually matched with a tower crane to use on a construction site, generally has the carrying capacity of 0.3-3.6 tons, and has the running speed of 1-96M/min and the like. Construction elevators produced in China are more and more mature and gradually move to the international world.

However, at present, in the building construction process, often need carry building construction material and instrument to the building eminence, at this moment will use elevating gear, and elevating gear for current building construction is when using, owing to adopt the single-column lift, leads to the unsettled lift of lift hanging flower basket to take place to rock great, easily takes place building construction material and the instrument on the elevating gear because rock the fall at the lift in-process, causes the casualties even, and elevating gear for building construction uses dangerously high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lifting device for building construction, and aims to solve the problems that the lifting device shakes greatly in the using process, and building construction materials and tools on the lifting device easily fall off due to shaking in the lifting process.

The utility model is realized in this way, a lifting device for building construction, which is characterized in that the lifting device comprises a bracket and a suspension cage, a base is arranged at the bottom end of the bracket, a plurality of anchor bolts are arranged on the base, two brackets are arranged at two sides of the base, sliding grooves are arranged on the two brackets, a wall-attached frame is arranged in front of the top end of the bracket, a first fixing plate is arranged at the front end of the wall-attached frame, a bolt opening is arranged on the first fixing plate, a top frame is arranged at the topmost end of the bracket, the suspension cage is arranged in the middle of the bracket, a driving device is arranged at the upper end of the suspension cage, the driving device is fixed with the suspension cage by a second fixing rod, a controller is arranged in the suspension cage, an LED display screen, a safety indicator lamp, a starting switch, an ascending button and a descending button are arranged on the top of the controller, a plurality of buffer springs are arranged at the bottommost part of the suspension cage, an electric box is arranged at the bottom of the back of the electric box, a cable barrel is arranged at the back of the electric box, the power supply box is arranged behind the cable drum, the first fixing rods are arranged around the suspension cage and connected with the pulleys, the pulleys roll in the sliding grooves, the rolling grooves are formed in the left side and the right side in the middle of the two sides of the suspension cage, and the suspension cage is connected with the cylindrical roller bearing through the first fixing rods to move.

Furthermore, second fixing pieces are arranged on two sides of the second fixing rod at the bottom of the driving device, and the second fixing pieces and the second fixing rod are fixed through bolts and nuts.

Furthermore, the buffer spring at the bottom of the suspension cage is welded on the base.

Furthermore, a plurality of foundation bolts are arranged on the base and fixed on the stable ground.

Furthermore, a bolt opening is arranged on the first fixing sheet at the front end of the wall-attached frame, and the bolt opening is fixed in the wall through a bolt.

Furthermore, an electric wire is arranged behind the electric box, penetrates through the cable barrel and is connected with the power supply box, and the power supply box is electrically connected with the electric box.

Furthermore, the electric box is electrically connected with the controller and the driving device.

Further, the safety indicator lamp is an LED lamp.

The beneficial technical effects related to the implementation of the utility model are as follows: because the buffer spring is arranged, the suspension cage is buffered by the buffer spring in the falling process, and can not generate violent shaking. Because the foundation bolts are arranged, the base and the ground are more firmly fixed, and the safety protection is further improved. Because the wall attaching frame is arranged, the lifting device is close to the strong edge, the wall can be fixed by the wall attaching frame, and the lifting device is firm, so that the lifting device has stability without shaking. Because the cable drum is arranged, redundant wires can enter the cable drum, and the wires are prevented from being wound with the lifting device. Because the emergency button is arranged, the emergency button can be pressed to stop all work when the lifting device breaks down, and the safety of workers is guaranteed. The utility model has the advantages that the connection between the driving device and the suspension cage is firm due to the arrangement of the bolt and the nut.

Drawings

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

FIG. 2 is an enlarged view of a portion of the present invention;

FIG. 3 is a second perspective structural view of the present invention;

FIG. 4 is an internal structural view of the present invention;

fig. 5 is a third perspective structural view of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It should be noted that the buffer spring 14, the electric box 22, the cable drum 24, the suspension cage 5, the anchor bolt 3, the driving device 11, the wall-attached frame 9, the LED display screen 27, the rolling groove 6, the cylindrical roller bearing 23, the pulley 4 and the electric wire 21 are conventional technologies and are common knowledge of those skilled in the art, and therefore, no further description is provided herein.

Referring to fig. 1-5, a lifting device for building construction is characterized by comprising a support 1 and a suspension cage 5, wherein a base 2 is arranged at the bottom end of the support 1, a plurality of foundation bolts 3 are arranged on the base 2, two support 1 are arranged at two sides of the base 2, sliding chutes 13 are arranged on the two support 1, a wall attaching frame 9 is arranged in front of the top end of the support 1, a first fixing plate 8 is arranged at the front end of the wall attaching frame 9, a bolt opening 7 is arranged on the first fixing plate 8, a top frame 10 is arranged at the top end of the support 1, the suspension cage 5 is arranged in the middle of the support 1, a driving device 11 is arranged at the upper end of the suspension cage 5, the driving device 11 is fixed with the suspension cage 5 through a second fixing rod 18, a controller 30 is arranged inside the suspension cage 5, an LED display screen 27, a safety indicator lamp 25, a starting switch 26, a lifting button 28 and a descending button 29 are arranged on the controller 30, the bottommost part of the suspension cage 5 is provided with a plurality of buffer springs 15, the bottom behind the suspension cage 5 is provided with an electric box 22, the rear of the electric box 22 is provided with a cable drum 24, the rear of the cable drum 24 is provided with a power supply box 20, a first fixing rod 14 is arranged around the suspension cage 5, the first fixing rod 14 is connected with the pulley 4, the pulley 4 rolls in the sliding groove 13, the left side and the right side in the middle of two sides of the suspension cage 5 are provided with rolling grooves 6, and the suspension cage 5 is connected with a cylindrical roller bearing through the first fixing rod 14 to move 23.

And second fixing sheets 16 are arranged on two sides of the second fixing rod 18 at the bottom of the driving device 11, and the second fixing sheets 16 and the second fixing rod 18 are fixed by bolts 19 and nuts 17, so that the firmness of the driving device and the cage is firmer.

The bottom of the suspension cage 5 is provided with the buffer spring 15, and the buffer spring 15 is welded on the base 2, so that the buffer of the suspension cage is reduced, and the safety of workers is protected.

Be provided with a plurality of rag bolts 3 above the base 2, fix on stablizing subaerial, firm support has prevented to rock.

The bolt opening 7 is arranged on the first fixing sheet 8 at the front end of the wall frame 9, and the bolt opening 7 is fixed in the wall through a bolt, so that the stability of the utility model is firmer.

The electric box 22 is provided with an electric wire 21 at the back, the electric wire 21 passes through the cable drum 24 and is connected with the power supply box 20, and the power supply box 20 is electrically connected with the electric box 22 to prevent the electric wire from being wound with the bracket.

The electric box 22 is electrically connected with the controller 30 and the driving device 11, and facilitates wire contact.

The safety indicator lamp 25 is an LED lamp, so that energy is saved.

The working principle of the utility model is as follows: before the utility model is used, a foundation bolt 3 penetrates through a base 2 and is fixed on the ground, an electric wire 21 is placed in a cable drum 24 and is connected with an electric box 22, a switch of a power supply box 20 is turned on, a worker enters a suspension cage 5, a starting switch 25 is turned on, the interior of the suspension cage 5 rolls on a rolling groove 6 by a rolling shaft 23 and rises, a pulley 4 is arranged outside the suspension cage 5, the pulley 4 rises by a sliding groove 13, after the top end of the suspension cage is reached, the suspension cage is fixed on a wall by using a wall-attached frame 6, a bolt penetrates through a bolt opening 7 and is fixed in the wall, if a lifting device fails when the worker is in the suspension cage 5, the worker needs to press an emergency button 26 urgently to stop all work.

The beneficial technical effects related to the implementation of the utility model are as follows: because the utility model is provided with the buffer spring 15, the suspension cage 5 cannot generate violent shaking because of being buffered by the buffer spring 15 in the process of falling. As the foundation bolts 3 are arranged, the base 2 is more firmly fixed with the ground, and the safety protection is further improved. Because the utility model is provided with the wall attaching frame 9, the lifting device is close to the strong edge, the wall can be fixed by the wall attaching frame 9, and the lifting device is firm, so that the utility model has more stability without shaking. Because the cable drum 24 is arranged in the utility model, redundant wires 21 can enter the cable drum 24, and the wires 21 are prevented from being wound with the lifting device. Because the emergency button 26 is arranged, the emergency button 26 can be pressed to stop all work when the lifting device fails, and the safety of workers is guaranteed. The connection of the drive means to the cage 5 is secured due to the provision of the bolt 19 and nut 17 of the present invention.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A lifting device for building construction is characterized by comprising a support (1) and a suspension cage (5), wherein a base (2) is arranged at the bottom end of the support (1), a plurality of foundation bolts (3) are arranged on the base (2), two supports (1) are arranged on two sides of the base (2), sliding grooves (13) are formed in the two supports (1), a wall attaching frame (9) is arranged in front of the top end of the support (1), a first fixing plate (8) is arranged at the front end of the wall attaching frame (9), a bolt opening (7) is arranged on the first fixing plate (8), a top frame (10) is arranged at the topmost end of the support (1), the suspension cage (5) is arranged in the middle of the support (1), a driving device (11) is arranged at the upper end of the suspension cage (5), and the driving device (11) is fixed with the suspension cage (5) through a second fixing rod (18), a controller (30) is arranged in the suspension cage (5), an LED display screen (27), a safety indicator lamp (25), a starting switch (26), an ascending button (28) and a descending button (29) are arranged on the controller (30), a plurality of buffer springs (15) are arranged at the bottommost part of the suspension cage (5), an electric box (22) is arranged at the bottom behind the suspension cage (5), a cable drum (24) is arranged behind the electric box (22), a power supply box (20) is arranged behind the cable drum (24), a first fixing rod (14) is arranged around the suspension cage (5), the first fixing rod (14) is connected with the pulley (4), the pulley (4) rolls in the chute (13), the rolling grooves (6) are arranged on the left side and the right side in the middle of the two sides of the suspension cage (5), the suspension cage (5) is connected with a cylindrical roller bearing through the first fixing rod (14) to move (23).

2. The lifting device for building construction according to claim 1, characterized in that: and second fixing pieces (16) are arranged on two sides of the second fixing rod (18) at the bottom of the driving device (11), and the second fixing pieces (16) and the second fixing rod (18) are fixed by bolts (19) and nuts (17).

3. The lifting device for building construction according to claim 1, characterized in that: the buffer spring (15) is arranged at the bottom of the suspension cage (5), and the buffer spring (15) is welded on the base (2).

4. The lifting device for building construction according to claim 1, characterized in that: a plurality of foundation bolts (3) are arranged on the base (2) and fixed on the stable ground.

5. The lifting device for building construction according to claim 1, characterized in that: a bolt opening (7) is formed in the first fixing piece (8) at the front end of the wall attaching frame (9), and the bolt opening (7) is fixed in the wall through a bolt.

6. The lifting device for building construction according to claim 1, characterized in that: an electric wire (21) is arranged behind the electric box (22), the electric wire (21) penetrates through the cable barrel (24) and is connected with the power supply box (20), and the power supply box (20) is electrically connected with the electric box (22).

7. The lifting device for building construction according to claim 1, characterized in that: the electric box (22) is electrically connected with the controller (30) and the driving device (11).

8. The lifting device for building construction according to claim 1, characterized in that: the safety indicator lamp (25) is an LED lamp.