CN218434515U - Portable shaped steel hoist device - Google Patents
Portable shaped steel hoist device Download PDFInfo
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- CN218434515U CN218434515U CN202222859900.4U CN202222859900U CN218434515U CN 218434515 U CN218434515 U CN 218434515U CN 202222859900 U CN202222859900 U CN 202222859900U CN 218434515 U CN218434515 U CN 218434515U
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- hoisting device
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Abstract
The utility model belongs to the technical field of building construction equipment, in particular to a portable formed steel hoisting device; the technical scheme is as follows: the lifting mechanism comprises a lifting plate, two rotating shafts are arranged on two sides of the lifting plate respectively, the rotating shafts penetrate through the lifting plate, a first limiting plate is arranged at the lower end of each rotating shaft and comprises a long edge and a short edge arranged at the lower end of the long edge, the long edge is connected with the rotating shafts, through holes are formed in the upper end faces of the lifting plates, and the chains penetrate through the through holes to be connected with the rotating shafts; the utility model discloses be applied to shaping steel hoist and mount field.
Description
Technical Field
The utility model belongs to the technical field of the construction equipment, concretely relates to portable shaped steel hoist device.
Background
The formed steel has larger mass and volume, and is usually transported to a site by a large machine and then transported to a designated place by constructors, so that the transportation efficiency is low, a large amount of labor is consumed, or equipment such as a forklift is adopted, but the current site operation space is limited, the processing area is narrow and small, the construction area is scattered, the site only meets one truck crane station, the formed steel is mainly used for hoisting a desulfurizing tower cylinder and a dust remover box body, the hoisting range is limited, the flowability is poor, the normal working requirement cannot be met, if the equipment such as the forklift is adopted, flexible transportation is difficult to realize on the site, certain potential safety hazards exist in man-machine simultaneous operation in a narrow space, and the formed steel is not suitable for site short-distance transportation.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides a portable shaped steel hoist device.
In order to solve the technical problem, the utility model discloses a technical scheme be: a portable formed steel hoisting device is characterized by comprising a base, a chain block and two symmetrically arranged support frames, wherein the support frames are arranged at the upper end of the base, lifting lugs are arranged on the support frames, the number of the chain block is two, the chain block is connected with the support frames through the lifting lugs, and a hoisting mechanism is arranged at the lower end of a chain of the chain block;
the lifting mechanism comprises a lifting plate, two rotating shafts are arranged on two sides of the lifting plate respectively, the rotating shafts penetrate through the lifting plate, a first limiting plate is arranged at the lower end of each rotating shaft, each first limiting plate comprises a long edge and a short edge arranged at the lower end of the long edge, the long edges are connected with the rotating shafts, through holes are formed in the upper end face of the lifting plate, and the chains penetrate through the through holes to be connected with the rotating shafts;
the both sides of base all are provided with the removal subassembly.
The lower extreme symmetry of base is provided with two spouts, be provided with spring and second limiting plate in the spout, the one end of spring is connected with the inside wall of spout, the other end of spring links to each other with the second limiting plate, the second limiting plate is used for preventing rocking of shaped steel when lifting by crane.
The upper end face of the short edge is provided with a corrugated groove, and the corrugated groove is used for increasing the contact area of the short edge and the formed steel.
The second limiting plate and the first limiting plate are the same in structure and are L-shaped.
The bottom surface of the first limiting plate and the bottom surface of the second limiting plate are in the same horizontal plane during operation.
Horizontal bubble instruments are arranged around the lifting plate.
The moving assembly includes a plurality of large diameter tires.
Compared with the prior art, the utility model beneficial effect who has is:
1. the utility model adopts the hoisting mechanism to ensure that the hoisting mechanism is mutually matched with the second limiting block, and after the formed steel is arranged, the short-distance transportation of a construction site is realized; the problem of because of narrow and small equipment transportation such as fork truck that is not suitable for in job site space has reduced the potential safety hazard that man-machine simultaneous operation exists, has reduced workman's intensity of labour simultaneously is solved.
2. The utility model discloses a first stopper and second stopper make this device be applicable to the shaping steel of different models, and strong adaptability not only limits in and limits the size, because of be provided with the even spring in the spout, improves the stability of forming steel in the transportation.
3. The utility model discloses an all set up the ripple groove on first stopper and second stopper, increased the working area of minor face and shaped steel, prevent at the in-process of hoist and mount, the scene that drops appears.
4. The utility model discloses set up the installation position of shaped steel in the below of base, the constructor installation of being convenient for on the one hand and dismantlement, on the other hand reduces the difference in height of shaped steel and ground, guarantees constructor's personal safety in the at utmost.
The utility model discloses an use flow does:
the formed steel is placed into the two first limiting plates, the length of a chain of the chain block is adjusted according to a horizontal bubble instrument on the lifting plate, the chain is connected with rotating shafts on two sides of the first limiting plates, then the first limiting plates are tightened inwards by using a transmission shaft as a fulcrum in the lifting process of the formed steel according to a lever principle, lateral axial force is provided, meanwhile, the second limiting plates are adjusted, the formed steel can be clamped tightly due to the arrangement of springs, and stable transportation of the formed steel on site is achieved.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic structural view of the base and the second limiting plate according to the present invention;
fig. 4 is an enlarged schematic view of fig. 3A according to the present invention.
In the figure: 1 is the base, 2 is the chain block, 21 is the chain, 3 is the support frame, 4 are lifting by crane the board, 41 are the horizontal bubble appearance, 5 are the pivot, 6 are long limits, 7 are the minor face, 71 are the ripple groove, 8 are the spout, 9 are the spring, 10 are the second limiting plate, 11 are the major diameter tire.
Detailed Description
As shown in the figure, the portable formed steel hoisting device is characterized by comprising a base 1, a ring chain hoist 2 and two symmetrically arranged support frames 3, wherein the support frames 3 are arranged at the upper end of the base 1, lifting lugs are arranged on the support frames 3, two ring chain hoists 2 are arranged, the ring chain hoist 2 is connected with the support frames 3 through the lifting lugs, a hoisting mechanism is arranged at the lower end of a chain 21 of the ring chain hoist 2,
the lifting mechanism comprises a lifting plate 4, two rotating shafts 5 are respectively arranged on two sides of the lifting plate 4, the rotating shafts 5 penetrate through the lifting plate 4, a first limiting plate is arranged at the lower end of each rotating shaft 5, each first limiting plate comprises a long edge 6 and a short edge 7 arranged at the lower end of the long edge 6, the long edge 6 is connected with the rotating shafts 5, a through hole is formed in the upper end face of the lifting plate 4, the chain 21 penetrates through the through hole to be connected with the rotating shafts 5,
the both sides of base 1 all are provided with the removal subassembly.
The lower extreme symmetry of base 1 is provided with two spouts 8, be provided with spring 9 and second limiting plate 10 in the spout 8, the one end of spring 9 is connected with the inside wall of spout 8, the other end of spring 9 links to each other with second limiting plate 10, second limiting plate 10 is used for preventing rocking of shaped steel when lifting by crane.
The upper end face of the short side 7 is provided with a corrugated groove 71, and the corrugated groove 71 is used for increasing the contact area of the short side 7 and the formed steel.
The second limiting plate 10 and the first limiting plate are the same in structure and are both L-shaped.
The bottom surface of the first limiting plate is in the same horizontal plane with the bottom surface of the second limiting plate 10 during operation.
The moving assembly comprises a plurality of large-diameter tires 11, or the moving assembly comprises a plurality of universal wheels, and is convenient to move in a small space.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing may readily produce alterations to, variations of, and equivalents to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (7)
1. The portable formed steel hoisting device is characterized by comprising a base (1), a chain block (2) and two symmetrically arranged support frames (3), wherein the support frames (3) are arranged at the upper end of the base (1), lifting lugs are arranged on the support frames (3), two chain blocks (2) are arranged, the chain block (2) is connected with the support frames (3) through the lifting lugs, and a hoisting mechanism is arranged at the lower end of a chain (21) of the chain block (2);
the lifting mechanism comprises a lifting plate (4), two rotating shafts (5) are arranged on two sides of the lifting plate (4), the rotating shafts (5) penetrate through the lifting plate (4), a first limiting plate is arranged at the lower end of each rotating shaft (5), each first limiting plate comprises a long edge (6) and a short edge (7) arranged at the lower end of each long edge (6), each long edge (6) is connected with the corresponding rotating shaft (5), a through hole is formed in the upper end face of the lifting plate (4), and the chain (21) penetrates through the through holes to be connected with the rotating shafts (5);
the two sides of the base (1) are provided with moving assemblies.
2. The portable formed steel hoisting device according to claim 1, wherein the lower end of the base (1) is symmetrically provided with two sliding chutes (8), the sliding chutes (8) are internally provided with springs (9) and second limiting plates (10), one ends of the springs (9) are connected with the inner side walls of the sliding chutes (8), the other ends of the springs (9) are connected with the second limiting plates (10), and the second limiting plates (10) are used for preventing the formed steel from shaking during hoisting.
3. A portable profiled steel hoisting device as claimed in claim 1, characterized in that the upper end face of the short side (7) is provided with a corrugation groove (71), the corrugation groove (71) being used to increase the contact area of the short side (7) with the profiled steel.
4. The portable formed steel hoisting device of claim 2, wherein the second limiting plate (10) and the first limiting plate are the same in structure and are both L-shaped.
5. A portable profiled steel hoisting device as claimed in claim 1, wherein the underside of the first limit plate is in operation level with the underside of the second limit plate (10).
6. The portable formed steel hoisting device according to claim 1, wherein horizontal bubble meters (41) are arranged around the hoisting plate (4).
7. A portable profiled steel hoisting device according to claim 1, characterized in that the moving assembly comprises a plurality of large diameter tyres (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222859900.4U CN218434515U (en) | 2022-10-28 | 2022-10-28 | Portable shaped steel hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222859900.4U CN218434515U (en) | 2022-10-28 | 2022-10-28 | Portable shaped steel hoist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218434515U true CN218434515U (en) | 2023-02-03 |
Family
ID=85072149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222859900.4U Active CN218434515U (en) | 2022-10-28 | 2022-10-28 | Portable shaped steel hoist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218434515U (en) |
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2022
- 2022-10-28 CN CN202222859900.4U patent/CN218434515U/en active Active
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