CN216303040U

CN216303040U - Novel lifting appliance capable of simultaneously lifting multiple components for steel structure lifting

Info

Publication number: CN216303040U
Application number: CN202122574111.1U
Authority: CN
Inventors: 高义斌; 郭学锋; 谭惠锋; 庄俊明
Original assignee: Guangdong Zhonggong Project Management Co ltd
Current assignee: Guangdong Zhonggong Project Management Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-15
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a novel lifting appliance capable of simultaneously lifting a plurality of components by steel structure lifting at one time, which comprises a plate, wherein a positioning hook is arranged at the top of the plate, a pulley device is arranged at the front end of the plate and is in threaded connection with the plate, a fixing rope is arranged in the pulley device, a fixing block is arranged on a bottom plate of the fixing rope, a fixing bolt is arranged at the top of the fixing block, an anti-skid pad is arranged at the bottom of the fixing bolt, a shell is arranged at the rear end of the plate, and the shell is in threaded connection with the plate. According to the utility model, through the plates, a plurality of members can be hoisted at one time, the efficiency of component transportation and unloading is improved, the labor and mechanical cost is reduced, 4 members can be hoisted at one time by the hoisting tool, the mechanical utilization rate is improved, meanwhile, the thickness of the steel plate and the edge distance of a hoisting hole can be adjusted along with the weight of the members by adopting the steel plate with the thickness of 20mm, the net section of the steel plate is improved, the shear strength is increased, and the safety factor is improved.

Description

Novel lifting appliance capable of simultaneously lifting multiple components for steel structure lifting

Technical Field

The utility model relates to the field of steel structure assembly, in particular to a novel lifting appliance capable of simultaneously lifting a plurality of members by lifting a steel structure at one time.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like.

However, when the steel structure is actually used, steel structures in engineering construction basically belong to field assembly hoisting, steel structure components are numerous, unloading, dumping and hoisting are carried out under the condition of no packaging, only one steel structure component can be hoisted at each time, labor and time are wasted, supervision personnel in the hoisting process need to work at a field side station, data summarization is carried out, reporting is recorded in a paper form, the whole process is time-consuming and labor-consuming, huge side station time is needed, and more labor cost and time cost are caused.

Therefore, it is necessary to provide a new hanger for simultaneously lifting a plurality of members by lifting a steel structure at one time to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel lifting appliance capable of simultaneously lifting a plurality of components by lifting a steel structure at one time, wherein the plurality of components can be lifted at one time through plates, the component transporting and unloading efficiency is improved, the labor cost and the mechanical cost are reduced, 4 components can be lifted at one time by the lifting tool, the mechanical utilization rate is improved, meanwhile, the thickness of a steel plate is 20mm, the thickness of the steel plate and the edge distance of a lifting hole can be adjusted along with the weight of the components, the net section of the steel plate is improved, the shearing strength is increased, and the safety factor is improved, so that the defects in the technology are overcome.

In order to achieve the above purpose, the utility model provides the following technical scheme: a novel lifting appliance capable of simultaneously lifting a plurality of components once during steel structure lifting comprises a plate, wherein a positioning hook is arranged at the top of the plate, a pulley device is arranged at the front end of the plate and is in threaded connection with the plate, a fixing rope is arranged in the pulley device, a fixing block is arranged on a fixing rope bottom plate, a fixing bolt is arranged at the top of the fixing block, an anti-slip pad is arranged at the bottom of the fixing bolt, a shell is arranged at the rear end of the plate and is in threaded connection with the plate, a first rotating shaft is arranged in the middle of the shell, a rotating disc is arranged at one end of the first rotating shaft, a pulling rope is arranged on the outer wall of the rotating disc, a ratchet wheel is arranged in the middle of the first rotating shaft, a positioning rod is arranged under the ratchet wheel, a reset spring is arranged on the outer wall of the positioning rod, an adjusting rope is arranged at the bottom of the positioning rod, the other end of the first rotating shaft is provided with a driving chain wheel, the outer wall of the driving chain wheel is provided with a chain, the inner walls of two sides of the chain are provided with driven chain wheels, the driven chain wheels are arranged at one end of the second rotating shaft, the other end of the second rotating shaft is provided with a driving belt wheel, and the outer wall of the driving belt wheel is provided with a driving belt.

Preferably, the longitudinal section of the plate is half circular, and the plate is made of high-strength steel materials.

Preferably, the number of the fixed blocks is set to be a plurality of, the fixed blocks are symmetrically distributed on two sides of a vertical center line of the plate, and the longitudinal sections of the fixed blocks are U-shaped.

Preferably, the positioning rod is connected with the ratchet wheel in a clamping mode, a plurality of grooves are annularly formed in the outer wall of the ratchet wheel, and the grooves in the outer wall of the ratchet wheel are attached to the outer wall of one end of the positioning rod.

Preferably, the number of the driven chain wheels is set to be a plurality, the driven chain wheels are symmetrically distributed on two sides of the vertical center line of the driving chain wheel, and the driven chain wheels are connected through a chain.

Preferably, the number of the driving pulleys is set to be a plurality, the driving pulleys are distributed in the shell at equal intervals, two driving pulleys are in a group, the two driving pulleys are connected through a transmission belt, and the transmission belt is arranged in a cross manner.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. through panel, panel and shell and landing device are bolted connection, be convenient for assemble and dismantle the hoist, panel adopts high strength steel simultaneously, steel sheet thickness is 20mm, can adjust steel sheet thickness and hoisting hole edge distance along with the weight of component, improve the steel sheet net cross-section, increase shear strength and promotion factor of safety, and the hole of different quantity can be seted up according to the operation requirement to the inside of panel, make the loop wheel machine possess the ability of many components simultaneously, the outer wall of panel is provided with pulley or assembly pulley simultaneously, the destruction that reducible wire rope and hoist friction produced, convenient the change simultaneously, but this lifting device mill's unloading preparation, also on-the-spot cutting, drilling preparation, simple structure and processing side alright drop into use rapidly.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

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

FIG. 2 is a perspective view from a second perspective of the present invention;

FIG. 3 is a perspective cross-sectional view of the housing of the present invention;

fig. 4 is a perspective view of the fixing block of the present invention.

Description of reference numerals:

1. a plate material; 2. a positioning hook; 3. a pulley device; 4. fixing a rope; 5. a fixed block; 6. fixing the bolt; 7. a non-slip mat; 8. a housing; 9. a first rotating shaft; 10. rotating the disc; 11. pulling the rope; 12. positioning a rod; 13. a return spring; 14. adjusting the rope; 15. a ratchet wheel; 16. a drive sprocket; 17. a chain; 18. a driven sprocket; 19. a driving pulley; 20. a transmission belt; 21. a second rotation axis.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a novel lifting appliance which can simultaneously lift a plurality of components by steel structure lifting, as shown in figures 1-4, and comprises a plate 1, wherein a positioning hook 2 is arranged on the top of the plate 1, a pulley device 3 is arranged at the front end of the plate 1, the pulley device 3 is in threaded connection with the plate 1, a fixed rope 4 is arranged in the pulley device 3, a fixed block 5 is arranged on the bottom plate of the fixed rope 4, a fixed bolt 6 is arranged on the top of the fixed block 5, an anti-skid pad 7 is arranged at the bottom of the fixed bolt 6, a shell 8 is arranged at the rear end of the plate 1, the shell 8 is in threaded connection with the plate 1, a first rotating shaft 9 is arranged in the middle of the shell 8, a rotating disk 10 is arranged at one end of the first rotating shaft 9, a pulling rope 11 is arranged on the outer wall of the rotating disk 10, a ratchet 15 is arranged in the middle of the first rotating shaft 9, a positioning rod 12 is arranged under the ratchet wheel 15, a reset spring 13 is arranged on the outer wall of the positioning rod 12, an adjusting rope 14 is arranged at the bottom of the positioning rod 12, a driving chain wheel 16 is arranged at the other end of the first rotating shaft 9, a chain 17 is arranged on the outer wall of the driving chain wheel 16, driven chain wheels 18 are arranged on the inner walls of two sides of the chain 17, the driven chain wheels 18 are arranged at one end of a second rotating shaft 21, a driving belt wheel 19 is arranged at the other end of the second rotating shaft 21, and a driving belt 20 is arranged on the outer wall of the driving belt wheel 19.

Further, in above-mentioned technical scheme, the longitudinal section of panel 1 is half circular, panel 1 is made for high strength steel material, can adjust the thickness of steel sheet and hoisting hole edge distance along with the weight of component, improves the clear section of steel sheet, increase shear strength and promotes factor of safety.

Further, in the above technical scheme, the number of the fixing blocks 5 is set to be a plurality of, a plurality of the fixing blocks 5 are symmetrically distributed on two sides of the vertical center line of the plate 1, the longitudinal section of each fixing block 5 is U-shaped, and the fixing of the fixing blocks 5 at two ends of the steel structural member can prevent the steel structural member from shifting or falling off in the moving process.

Further, in the above technical scheme, the positioning rod 12 is connected with the ratchet wheel 15 in a clamping manner, a plurality of grooves are annularly formed in the outer wall of the ratchet wheel 15, the grooves in the outer wall of the ratchet wheel 15 are attached to the outer wall of one end of the positioning rod 12, the ratchet wheel 15 can be limited through the positioning rod 12, and the steel structural member of the lifting appliance is prevented from moving downwards in the moving process.

Further, in the above technical scheme, the number of the driven sprockets 18 is set to be a plurality of, a plurality of the driven sprockets 18 are symmetrically distributed on two sides of a vertical center line of the driving sprocket 16, the driven sprockets 18 are connected through the chain 17, the number of the driving pulleys 19 is set to be a plurality of, a plurality of the driving pulleys 19 are equidistantly distributed in the shell 8, two driving pulleys 19 are in one group, two driving pulleys 19 are connected through the driving belt 20, the driving belt 20 is arranged in a cross mode, and the plurality of fixed ropes 4 can be driven to ascend or descend simultaneously in the process of pulling the pulling rope 11 to move downwards through the above parts, so that the steel structural member can be lifted conveniently.

This practical theory of operation:

referring to the attached drawings 1-4 of the specification, when the steel structural member needs to be moved, the plate 1 is moved right above the steel structural member, the fixing block 5 is attached to the outer walls of the two ends of the steel structural member, the fixing bolt 6 is rotated to enable the fixing bolt 6 to drive the anti-slip mat 7 to be attached to the outer wall of the steel structural member to fix the steel structural member, the adjusting rope 14 is pulled downwards to enable the adjusting rope 14 to drive the positioning rod 12 to move downwards and extrude the return spring 13, then the top of the positioning rod 12 is separated from the groove of the outer wall of the ratchet 15, the pulling rope 11 is pulled downwards to enable the pulling rope 11 to drive the first rotating shaft 9 to rotate, the first rotating shaft 9 drives the driving sprocket 16 to rotate, the driving sprocket 16 drives the chain 17 of the outer wall to rotate, the chain 17 drives the plurality of driven sprockets 18 to rotate, and the driven sprocket 18 drives the driving pulley 19 to rotate through the second rotating shaft 21, then the driving belt wheel 19 drives another driving belt wheel 19 to rotate through a driving belt 20, the driving belt 20 is arranged in a crossed mode, so that the rotating directions of the two driving belt wheels 19 are opposite, then the driving belt wheel 19 drives a pulley in the pulley device 3 to rotate, the pulley drives the fixing rope 4 to ascend, and therefore the steel structural member ascends, after the height adjustment of the steel structural member is completed, the adjusting rope 14 is loosened, the reset spring 13 pushes the positioning rod 12 to move upwards, the top of the positioning rod 12 is attached to the outer wall of the ratchet wheel 15, the first rotating shaft 9 is fixed, the plate 1 is moved through a crane, and therefore the steel structural member is hoisted;

referring to the attached drawings 1-4 of the specification, as the pulley device 3 and the shell 8 are in bolted connection with the plate 1, the pulley device 3 and the shell 8 can be detached, meanwhile, the plate 1 can be directly manufactured by steel plates in a construction site, holes with different numbers can be formed in the steel plates according to use requirements, a shaft of the driving belt wheel 19 can be conveniently inserted into the holes, and the number of various wheels in the shell 8 can be adjusted according to the number of the holes.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a steel construction hoist and mount once can hoist novel hoist of a plurality of components simultaneously, includes panel (1), its characterized in that: the improved anti-slip plate is characterized in that a positioning hook (2) is arranged at the top of the plate (1), a pulley device (3) is arranged at the front end of the plate (1), the pulley device (3) is in threaded connection with the plate (1), a fixing rope (4) is arranged inside the pulley device (3), a fixing block (5) is arranged on a bottom plate of the fixing rope (4), a fixing bolt (6) is arranged at the top of the fixing block (5), an anti-slip pad (7) is arranged at the bottom of the fixing bolt (6), a shell (8) is arranged at the rear end of the plate (1), the shell (8) is in threaded connection with the plate (1), a first rotating shaft (9) is arranged inside the middle of the shell (8), a rotating disc (10) is arranged at one end of the first rotating shaft (9), a pulling rope (11) is arranged on the outer wall of the rotating disc (10), and a ratchet wheel (15) is arranged in the middle of the first rotating shaft (9), be provided with locating lever (12) under ratchet (15), locating lever (12) outer wall is provided with reset spring (13), locating lever (12) bottom is provided with adjustment rope (14), first rotation axis (9) other end is provided with drive sprocket (16), drive sprocket (16) outer wall is provided with chain (17), chain (17) both sides inner wall is provided with driven sprocket (18), driven sprocket (18) set up in the one end of second rotation axis (21), the other end of second rotation axis (21) is provided with driving pulley (19), driving pulley (19) outer wall is provided with drive belt (20).

2. The novel lifting appliance capable of simultaneously lifting a plurality of members for lifting a steel structure at one time according to claim 1, characterized in that: the longitudinal section of the plate (1) is half circular, and the plate (1) is made of steel materials.

3. The novel lifting appliance capable of simultaneously lifting a plurality of members for lifting a steel structure at one time according to claim 1, characterized in that: the number of the fixing blocks (5) is set to be a plurality of, the fixing blocks (5) are symmetrically distributed on two sides of the vertical center line of the plate (1), and the longitudinal sections of the fixing blocks (5) are U-shaped.

4. The novel lifting appliance capable of simultaneously lifting a plurality of members for lifting a steel structure at one time according to claim 1, characterized in that: the positioning rod (12) is connected with the ratchet wheel (15) in a clamping mode, a plurality of grooves are formed in the outer wall of the ratchet wheel (15) in an annular mode, and the grooves in the outer wall of the ratchet wheel (15) are attached to the outer wall of one end of the positioning rod (12).

5. The novel lifting appliance capable of simultaneously lifting a plurality of members for lifting a steel structure at one time according to claim 1, characterized in that: the number of the driven chain wheels (18) is set to be a plurality of, the driven chain wheels (18) are symmetrically distributed on two sides of the vertical center line of the driving chain wheel (16), and the driven chain wheels (18) are connected through a chain (17).

6. The novel lifting appliance capable of simultaneously lifting a plurality of members for lifting a steel structure at one time according to claim 1, characterized in that: the number of the driving pulleys (19) is set to be a plurality, the driving pulleys (19) are distributed in the shell (8) at equal intervals, two driving pulleys (19) are in a group, the two driving pulleys (19) are connected through a transmission belt (20), and the transmission belt (20) is arranged in a cross mode.