CN214087457U - Movable steel frame type small steel column and steel beam hoisting tool - Google Patents
Movable steel frame type small steel column and steel beam hoisting tool Download PDFInfo
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- CN214087457U CN214087457U CN202022750254.9U CN202022750254U CN214087457U CN 214087457 U CN214087457 U CN 214087457U CN 202022750254 U CN202022750254 U CN 202022750254U CN 214087457 U CN214087457 U CN 214087457U
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Abstract
The utility model provides a remove steel framework formula small-size steel column girder steel lifting device, including braced frame, one side of braced frame is connected with the sleeve pipe subassembly, braced frame's top is connected with the subassembly that pulls through the sleeve pipe subassembly, the sleeve pipe subassembly is including two vertical sleeves, every vertical sheathed tube inside is all pegged graft and is had vertical steel pipe, pull the subassembly including first horizontal steel pipe, wear to be equipped with first pulley on the first horizontal steel pipe casing, the one end of first pulley is connected with the casing of lifting hook through wire rope, the other end of first pulley extends to braced frame inside and is connected with the hoist engine, the bottom mounting of hoist engine is in the top surface of backup pad, the backup pad is fixed in braced frame inside framework bottom. The utility model discloses a thimble assembly and traction assembly's cooperation to when guaranteeing structural strength, lifting device's weight and occupation space have been reduced.
Description
Technical Field
The utility model mainly relates to a construction auxiliary assembly's technical field, concretely relates to remove steel frame formula small-size steel column girder steel lifting device.
Background
The steel structure has the characteristics of high strength, light dead weight, good integral rigidity, strong deformation resistance and the like, and is widely adopted in the existing buildings at present.
At present, the tower crane that the hoist and mount of steel construction adopted usually carries out the hoist and mount of steel construction post and roof beam, but is less in the face of steel column girder size weight, and the condition that the individual layer is a lot of adopts the tower crane hoist and mount can occupy the tower crane hoist and mount time in a large number, has also wasted the hoist and mount efficiency of tower crane, leads to other regional material handling to be obstructed.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a remove steel frame formula small-size steel column girder steel lifting device and be used for solving the technical problem who provides among the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the movable steel frame type small steel column steel beam hoisting tool comprises a supporting frame, one side of the supporting frame is connected with a sleeve pipe assembly, the top end of the supporting frame is connected with a traction assembly through the sleeve pipe assembly, the sleeve pipe assembly comprises two vertical sleeve pipes, the two vertical sleeve pipes are welded with one side surface of the supporting frame, the two vertical sleeve pipes are symmetrically arranged by taking the central axis of the cross section of the supporting frame as a central axis, a vertical steel pipe is inserted into each vertical sleeve pipe, the traction assembly comprises a first transverse steel pipe, two ends of the first transverse steel pipe are respectively connected with the top ends of the two vertical sleeve pipes through fasteners, a first pulley is arranged on a first transverse steel pipe shell in a penetrating mode, one end of the first pulley is connected with a shell of a lifting hook through a steel wire rope, and the other end of the first pulley extends into the supporting frame to be connected with a hoisting machine, the bottom end of the winch is fixed on the top end surface of the supporting plate, and the supporting plate is fixed at the bottom end of the frame body in the supporting frame.
Furtherly, braced frame keeps away from one side fixed surface of vertical sleeve pipe has the first oblique steel pipe that the symmetry set up, every the bottom of first oblique steel pipe all is connected with braced frame through the fastener, every the top of first oblique steel pipe all is connected with the top that corresponds vertical steel pipe through the fastener.
Furtherly, two be equipped with the oblique steel pipe of second that the symmetry set up between the first oblique steel pipe, every the bottom of the oblique steel pipe of second all is connected with braced frame through the fastener, every the top of the oblique steel pipe of second all is connected with corresponding vertical steel pipe shell through the fastener.
Furthermore, the bottom of the first horizontal steel pipe is provided with two second horizontal steel pipes, the two second horizontal steel pipes are sequentially fixed on the vertical steel pipe shell and the first inclined steel pipe shell from front to back, the top ends of the two horizontal steel pipes are fixedly provided with third horizontal steel pipes, the two third horizontal steel pipes and the two second horizontal steel pipes are mutually staggered to form a shape like a Chinese character jing, and a second pulley is fixed between the two third horizontal steel pipes.
Furthermore, a rotating shaft penetrates through the second pulley shell and is connected with the two third transverse steel pipes through fasteners.
Furthermore, the outer peripheral surfaces of two ends of the first pulley are respectively fixed with a limiting disc, and the first pulley is rotatably connected with the first transverse steel pipe through a bearing.
Furthermore, four apex angle departments on braced frame bottom surface all are fixed with the brake gyro wheel, braced frame's inside framework bottom is connected with the balancing weight.
Compared with the prior art, the beneficial effects of the utility model are that:
one of which, the utility model discloses in have concave surface antifriction bearing's first pulley and second pulley cooperation hoist engine can be with steel column girder steel handling to appointed height, and the universal gyro wheel of cooperation mounting tool can easily remove the steel column girder steel and treat the mounted position, has realized the accurate installation of steel column girder steel.
Two, the utility model discloses a fastener between vertical steel pipe and the first horizontal steel pipe realizes dismantling, characteristics such as portable, dead weight light, has solved automatic large-scale erection equipment floor difficulty from top to bottom, and the high scheduling problem is required to the flat operation condition in place.
Third, the utility model discloses the use of the square frame structure that the bottom angle steel welding formed and steel casing collocation triangle-shaped steel pipe hoist and mount piece when compromise safe easy-to-use nature, accomplished low in cost, it is reliable durable, reduced the occupation of land space.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the first pulley of the present invention;
FIG. 3 is an enlarged view of the structure of region A in FIG. 1;
fig. 4 is a side view of the present invention.
In the figure: 1. a support frame; 11. a brake roller; 12. a balancing weight; 2. a traction assembly; 21. A support plate; 22. a winch; 23. a first transverse steel pipe; 24. a first pulley; 241. a limiting disc; 242. a bearing; 25. a second transverse steel pipe; 26. a rotating shaft; 27. a second pulley; 28. a third transverse steel pipe; 3. a bushing assembly; 31. a vertical sleeve; 32. a vertical steel pipe; 33. a first inclined steel pipe; 34. and a second oblique steel pipe.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In an embodiment, referring to fig. 1-4, the mobile steel frame type small steel column steel beam hoisting tool includes a supporting frame 1, one side of the supporting frame 1 is connected with a sleeve assembly 3, a top end of the supporting frame 1 is connected with a traction assembly 2 through the sleeve assembly 3, the sleeve assembly 3 includes two vertical sleeves 31, the two vertical sleeves 31 are welded to a side surface of the supporting frame 1, the two vertical sleeves 31 are symmetrically arranged with a central axis of a cross section of the supporting frame 1 as a central axis, a vertical steel pipe 32 is inserted into each vertical sleeve 31, the traction assembly 2 includes a first transverse steel pipe 23, two ends of the first transverse steel pipe 23 are respectively connected with top ends of the two vertical sleeves 31 through fasteners, a first pulley 24 is penetrated through a shell of the first transverse steel pipe 23, one end of the first pulley 24 is connected with the shell of the lifting hook 4 through a steel wire rope, the other end of the first pulley 24 extends to the inside of the supporting frame 1 and is connected with the winch 22, the bottom end of the winch 22 is fixed on the top end surface of the supporting plate 21, and the supporting plate 21 is fixed on the bottom end of the frame body inside the supporting frame 1.
Specifically, referring to fig. 1, four top corners of the bottom surface of the supporting frame 1 are all fixed with brake rollers 11, and the bottom end of the internal frame of the supporting frame 1 is connected with a counterweight block 12, so that the supporting frame 1 increases its mobility through the brake rollers 11 fixed at the bottom end, and performs its weight balance through the counterweight block 12 placed at the bottom end inside the supporting frame 1.
Specifically, please refer to fig. 1 and 4 again, first oblique steel pipes 33 are fixed on a surface of one side of the support frame 1 away from the vertical sleeve 31, the bottom end of each first oblique steel pipe 33 is connected to the support frame 1 through a fastener, the top end of each first oblique steel pipe 33 is connected to the top end of the corresponding vertical steel pipe 32 through a fastener, a second oblique steel pipe 34 is arranged between the two first oblique steel pipes 33, the bottom end of each second oblique steel pipe 34 is connected to the support frame 1 through a fastener, the top end of each second oblique steel pipe 34 is connected to the housing of the corresponding vertical steel pipe 32 through a fastener, so that the first oblique steel pipe 33 and the second oblique steel pipe 34 are connected between the support frame 1 and the vertical steel pipe 32 through two symmetric first oblique steel pipes 33 and two symmetric second oblique steel pipes 34, and the first oblique steel pipe 33, the support frame 1 and the vertical steel pipe 32 form three sides of a triangle respectively, therefore, the stable triangular structure is utilized to reinforce the structural strength of the hoisting tool, and similarly, the first inclined steel pipe 33, the support frame 1 and the vertical steel pipe 32 are utilized to respectively form three sides of a triangle, so that the stable triangular structure is utilized to reinforce the structural strength of the hoisting tool.
Specifically, referring to fig. 2, the outer circumferential surfaces of both ends of the first pulley 24 are fixed with limiting discs 241, the first pulley 24 is rotatably connected with the first transverse steel pipe 23 through a bearing 242, so that the first pulley 24 blocks the steel wire rope from being separated from the outer circumferential surface of the first pulley 24 through the upper limiting disc 241, and the first pulley 24 prevents dry friction from being generated between the first pulley 24 and the first transverse steel pipe 23 when rotating through the bearing 242.
Specifically, please refer to fig. 2 and 3 again, two second transverse steel tubes 25 are disposed at the bottom end of the first transverse steel tube 23, the two second transverse steel tubes 25 are sequentially fixed on the vertical steel tube 32 housing and the first oblique steel tube 33 housing from front to back, a third transverse steel tube 28 is fixed at the top end of the two transverse steel tubes 25, the two third transverse steel tubes 28 and the two second transverse steel tubes 25 are staggered to form a cross shape, a second pulley 27 is fixed between the two third transverse steel tubes 28, since the second transverse steel tubes 25 are sequentially fixed on the vertical steel tube 32 and the first oblique steel tube 33 housing from front to back, and the third transverse steel tube 28 provided with the second pulley 27 is fixed at the top end of the second transverse steel tube 25, the second pulley 27 can extend to a state of being not parallel to the first pulley 24 by means of the third transverse steel tubes 28, the front installation of the lifting hook 4 and the traction of the lifting hook 4 are convenient.
Specifically, referring to fig. 3, a rotating shaft 26 penetrates through a housing of the second pulley 27, and the rotating shaft 26 is connected to two third transverse steel pipes 28 through fasteners, so that the second pulley 27 can be fixed on the third transverse steel pipes 28 through the rotating shaft 26, and the rotating shaft 26 is connected to the third transverse steel pipes 28 through the fasteners, thereby facilitating the installation and removal of the rotating shaft 26 and the second pulley 27 thereon.
The utility model discloses a concrete operation as follows:
when a hoisting tool is used for hoisting a steel column and a steel beam, a worker firstly transports the steel column and the steel beam to the front end of a supporting frame 1 by using a flat trolley, then passes through the steel column and the steel beam and is firmly connected, then connects the steel wire with a lifting hook 4 on a second pulley 27 on the front section of the hoisting tool, starts a winch 22 in the supporting frame 1, as the steel wire on the winch 22 sequentially passes through a first pulley 24 and a second pulley 27 on a vertical steel pipe 32, the steel wire is wound by the winch 22, so that the steel beam steel column is slowly lifted to the front end of the vertical steel pipe 32 connected with the supporting frame 1 through a vertical sleeve 31, then hoists the steel beam steel column to a suspension state and moves to a position to be installed, after the height of the steel beam is lifted to a designated position, the steel column is installed in place by manual assistance, the winch 22 is reversed after a connecting bolt is fixedly tightened, and the lifting hook is loosened to install the next steel main steel beam, when the steel tube needs to be disassembled, the fastener connected between the first transverse steel tube 23 and the vertical steel tube 32 is only needed to be opened, and then the vertical steel tube 32 is pulled out from the vertical sleeve 31 on the supporting frame 1.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (7)
1. The movable steel frame type small steel column steel beam hoisting tool comprises a supporting frame (1) and is characterized in that one side of the supporting frame (1) is connected with a sleeve pipe assembly (3), and the top end of the supporting frame (1) is connected with a traction assembly (2) through the sleeve pipe assembly (3);
the sleeve assembly (3) comprises two vertical sleeves (31), the two vertical sleeves (31) are welded with one side surface of the supporting frame (1), the two vertical sleeves (31) are symmetrically arranged by taking a central axis of the cross section of the supporting frame (1) as a central axis, and a vertical steel pipe (32) is inserted into each vertical sleeve (31);
traction assembly (2) is including first horizontal steel pipe (23), the both ends of first horizontal steel pipe (23) all through the fastener respectively with two the top of vertical sleeve pipe (31) is connected, wear to be equipped with first pulley (24) on first horizontal steel pipe (23) casing, the one end of first pulley (24) is connected with the casing of lifting hook (4) through wire rope, the other end of first pulley (24) extends to braced frame (1) inside and is connected with hoist engine (22), the bottom mounting of hoist engine (22) is in the top surface of backup pad (21), backup pad (21) are fixed in braced frame (1) inside framework bottom.
2. The hoisting tool for the movable steel frame type small steel column and steel beam as claimed in claim 1, wherein first inclined steel pipes (33) are symmetrically arranged and fixed on the surface of one side of the supporting frame (1) far away from the vertical sleeve (31), the bottom end of each first inclined steel pipe (33) is connected with the supporting frame (1) through a fastener, and the top end of each first inclined steel pipe (33) is connected with the top end of the corresponding vertical steel pipe (32) through a fastener.
3. The tool for hoisting the small steel column and steel beam by moving the steel frame according to claim 2, wherein second inclined steel tubes (34) are symmetrically arranged between the two first inclined steel tubes (33), the bottom end of each second inclined steel tube (34) is connected with the supporting frame (1) through a fastener, and the top end of each second inclined steel tube (34) is connected with the shell of the corresponding vertical steel tube (32) through a fastener.
4. The tool for hoisting the small steel column and steel beam as claimed in claim 3, wherein the bottom end of the first transverse steel tube (23) is provided with two second transverse steel tubes (25), the two second transverse steel tubes (25) are sequentially fixed on the vertical steel tube (32) shell and the first inclined steel tube (33) shell from front to back, the top ends of the two transverse steel tubes (25) are fixed with third transverse steel tubes (28), the two third transverse steel tubes (28) and the two second transverse steel tubes (25) are staggered with each other to form a groined shape, and a second pulley (27) is fixed between the two third transverse steel tubes (28).
5. The tool for hoisting the steel column and the steel beam of the movable steel frame type small steel according to claim 4, wherein a rotating shaft (26) penetrates through the housing of the second pulley (27), and the rotating shaft (26) is connected with the two third transverse steel pipes (28) through fasteners.
6. The tool for hoisting the small steel column and steel beam by moving the steel frame according to claim 1, wherein the first pulley (24) is rotatably connected with the first transverse steel tube (23) through a bearing (242) and a limiting disc (241) is fixed on the outer peripheral surface of each of the two ends of the first pulley (24).
7. The tool for hoisting the small steel column and steel beam of the movable steel frame type according to claim 1, wherein the four corners of the bottom surface of the supporting frame (1) are respectively fixed with a brake roller (11), and the bottom end of the inner frame body of the supporting frame (1) is connected with a balancing weight (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022750254.9U CN214087457U (en) | 2020-11-24 | 2020-11-24 | Movable steel frame type small steel column and steel beam hoisting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022750254.9U CN214087457U (en) | 2020-11-24 | 2020-11-24 | Movable steel frame type small steel column and steel beam hoisting tool |
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| Publication Number | Publication Date |
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| CN214087457U true CN214087457U (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022750254.9U Active CN214087457U (en) | 2020-11-24 | 2020-11-24 | Movable steel frame type small steel column and steel beam hoisting tool |
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| CN (1) | CN214087457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113998609A (en) * | 2021-10-22 | 2022-02-01 | 中建三局集团有限公司 | Steel frame lifting machine for hoisting plates |
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2020
- 2020-11-24 CN CN202022750254.9U patent/CN214087457U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113998609A (en) * | 2021-10-22 | 2022-02-01 | 中建三局集团有限公司 | Steel frame lifting machine for hoisting plates |
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