CN215905711U - Vertical lifting device of I-steel - Google Patents
Vertical lifting device of I-steel Download PDFInfo
- Publication number
- CN215905711U CN215905711U CN202121983679.2U CN202121983679U CN215905711U CN 215905711 U CN215905711 U CN 215905711U CN 202121983679 U CN202121983679 U CN 202121983679U CN 215905711 U CN215905711 U CN 215905711U
- Authority
- CN
- China
- Prior art keywords
- steel
- shaped
- groove
- steel plate
- rods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model provides a vertical lifting device of I-steel, includes rectangle steel sheet, four cell type supports, falls Y shape slider, its characterized in that: the bottom four corners end of rectangle steel sheet is equipped with the connecting rod respectively, and the one end and the slant of rectangle steel sheet corner end solidly weld of connecting rod, four groove shape supports include flute profile pole, connection bedplate, and the cross-section of flute profile pole is the U-shaped, the shape of falling Y slider includes slider, two sets of crotch poles, the square steel sheet block that the slider was, and the activity about the transversal rectangle of personally submitting of steel sheet block makes the slider do with the through-hole of cooperation rectangle steel sheet, wherein: two ends of the two steel pipes are respectively inserted into the grooves of the corresponding groove-shaped supports in a matching way. The I-steel vertical hoisting tool has the advantages that the hoisting tool is simple in structure and convenient to manufacture, I-steel can be vertically hoisted, the verticality of the I-steel does not need to be manually adjusted in the construction process, the labor cost is reduced, the construction progress is accelerated, the hoisting operation efficiency is improved, and the hoisting operation is safe and reliable.
Description
Technical Field
The utility model relates to a hoisting tool, in particular to a vertical hoisting tool for I-shaped steel.
Background
Along with continuous progress and development of science and technology, during construction municipal works such as structural engineering, hydraulic engineering, road and bridge engineering, often need hoist and mount many I-beams, but the length of every I-beam all is more than 8m, adopts wire rope ligature's mode to hoist and mount during the construction usually, and wire rope ligature is wasted time and energy, takes place to slide easily and can not vertical hoist and mount installation, often needs a plurality of operating personnel to participate in the straightness that hangs down of adjustment I-beam.
Therefore, the known manner of vertically hoisting the i-beam has various inconveniences and problems.
Disclosure of Invention
The utility model aims to provide a safe and reliable I-steel vertical hoisting tool.
In order to achieve the purpose, the technical solution of the utility model is as follows:
the utility model provides a vertical lifting device of I-steel, includes rectangle steel sheet, four cell type supports, falls Y shape slider, its characterized in that:
connecting rods are respectively arranged at the four corner ends of the bottom of the rectangular steel plate, one end of each connecting rod is fixedly welded with the corner end of the rectangular steel plate in an inclined mode, a bolt connecting hole is formed in the other end of each connecting rod, and a through hole with a rectangular cross section is formed in the middle of each rectangular steel plate;
the four groove-shaped supports comprise groove-shaped rods and connecting seat plates, the cross sections of the groove-shaped rods are U-shaped, through holes are formed in vertical plates on two sides of two end heads of each groove-shaped rod, one ends of the groove-shaped rods are movably connected with the connecting rods through bolts, the other ends of the groove-shaped rods are movably connected with connecting holes in one side of the connecting seat plates through bolts, and vertical external support steel plates are arranged on the other sides of the connecting seat plates;
the reverse Y-shaped sliding block comprises a sliding block and two groups of Y-shaped fork rods, the sliding block is a square steel plate block body, the cross section of the steel plate block body is rectangular so as to be matched with a through hole of a rectangular steel plate to enable the sliding block to move up and down, the vertical cross section of the steel plate block body is also rectangular, and the top end of the sliding block body is provided with a hoisting hole; the two groups of crotch rods are respectively arranged at two ends of the rectangular steel plate block body to form an inverted Y-shaped sliding block; the ends of the two groups of crotch rods are mutually matched and fixedly welded with the two ends of the two steel pipes to enable the two steel pipes to be arranged in parallel, and the two ends of the two steel pipes penetrate through the center of a steel sphere through bolts to enable the rotating steel ball surface to be exposed out of the end of the steel pipe;
wherein: two ends of the two steel pipes are respectively inserted into the corresponding grooves of the groove-shaped supports in a matching manner, and the steel ball surface of the steel pipe exposed from the steel ball surface rotates in the grooves.
The I-steel vertical hoisting tool can be further realized by adopting the following technical measures.
According to the I-steel vertical hoisting tool, the thickness of the rectangular steel plate is more than or equal to 15 mm.
According to the I-steel vertical hoisting tool, rubber is arranged on the outer side surface layer of the vertical outer supporting steel plate.
After the technical scheme is adopted, the I-steel vertical hoisting tool has the following advantages:
1. the hoisting tool has simple structure and convenient manufacture;
2. the I-beam can be vertically hoisted, the verticality of the I-beam does not need to be manually adjusted in the construction process, the labor cost is reduced, the construction progress is accelerated, and the hoisting operation efficiency is improved;
3. the hoisting operation is safe and reliable.
Drawings
FIG. 1 is a front view of an inverted Y-shaped slider of an embodiment of the present invention;
FIG. 2 is a schematic perspective view of an inverted Y-shaped slider according to an embodiment of the present invention;
FIG. 3 is a schematic view of a connection structure between a steel pipe and steel balls at two ends according to an embodiment of the present invention;
FIG. 4 is a schematic view of a channel bar configuration according to an embodiment of the present invention;
fig. 5 is a schematic structural view of an i-steel vertical hoisting tool according to an embodiment of the utility model.
In the figure: the steel plate lifting device comprises a sliding block 1, an inverted Y-shaped sliding block 11, a 12Y-shaped fork rod, a steel pipe 13, a lifting hole 14, a steel ball 15, a rectangular steel plate 2, a connecting rod 21, a bolt 3 and a groove-shaped rod 4.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
Example 1
The utility model relates to a vertical lifting tool for I-shaped steel, which comprises a rectangular steel plate, four groove-shaped supports and an inverted Y-shaped sliding block.
Referring to fig. 5, fig. 5 is a schematic structural view of an i-steel vertical hoisting tool according to an embodiment of the present invention. As shown in the figure, the bottom four corners end of rectangle steel sheet 2 is equipped with connecting rod 21 respectively, and the one end and the slant of rectangle steel sheet corner end solidly weld of connecting rod, the other end of connecting rod are equipped with the bolted connection hole, and the rectangle steel sheet middle part is equipped with the through-hole that the cross-section is the rectangle. The thickness of the rectangular steel plate is more than or equal to 15 mm.
Fig. 4 is a schematic view of a grooved bar configuration according to an embodiment of the present invention. The four groove-shaped supports comprise groove-shaped rods 4 and connecting seat plates, the cross sections of the groove-shaped rods are U-shaped, through holes are respectively formed in vertical plates on two sides of two end heads of each groove-shaped rod, one ends of the groove-shaped rods are movably connected with the connecting rods through bolts, the other ends of the groove-shaped rods are movably connected with connecting holes in one side of the connecting seat plates through bolts, and vertical external bracing steel plates are arranged on the other sides of the connecting seat plates. And a rubber layer is arranged on the outer side surface layer of the vertical external bracing steel plate.
Referring to fig. 1 to 3, fig. 1 is a front view of an inverted Y-shaped slider according to an embodiment of the present invention, fig. 2 is a schematic perspective view of an inverted Y-shaped slider according to an embodiment of the present invention, and fig. 3 is a schematic view of a connection structure between a steel pipe and steel balls at two ends according to an embodiment of the present invention. The reverse Y-shaped sliding block 11 comprises a sliding block 1 and two groups of Y-shaped fork rods 12, the sliding block is a square steel plate block, the cross section of the steel plate block is rectangular so as to be matched with a through hole of a rectangular steel plate to enable the sliding block to move up and down, the vertical cross section of the steel plate block is also rectangular, and the top end of the sliding block is provided with a hoisting hole 14; the two groups of crotch rods are respectively arranged at two ends of the rectangular steel plate block body to form an inverted Y-shaped sliding block; the ends of the two groups of crotch rods are mutually matched and fixedly welded with the two ends of the two steel tubes 13 to enable the two steel tubes to be arranged in parallel, and the two ends of the two steel tubes respectively penetrate through the centers of the steel balls 15 through bolts 3 to enable the rotating steel ball surfaces to be exposed out of the end ports of the steel tubes;
wherein: two ends of the two steel pipes are respectively inserted into the corresponding grooves of the groove-shaped supports in a matching manner, and the steel ball surface of the steel pipe exposed from the steel ball surface rotates in the grooves.
Example 2
The use method of the I-steel vertical hoisting tool comprises the following steps:
when the I-steel is hoisted, the tool is firstly placed at the top of the I-steel, the bifurcation part of the sliding block is slightly higher than the web plate of the I-steel, the four steel brackets are respectively supported at the inner sides of wing plates of the I-steel, and the steel plates at the bottoms of the steel brackets are attached to the inner sides of the wing plates of the I-steel. Use wire rope to pass the reservation hole at "type of falling Y" slider top, when the slider received the ascending pulling force of wire rope, the slider naturally rises thereupon, and the forked steel pipe of slider bottom also rises thereupon, because steel pipe length itself is fixed and both ends pass through the steel ball card in the cell type support, along with the rising of slider, this instrument steel support all around struts outwards thereupon, the steel sheet of four steel support bottoms is all propped the inboard at the I-steel web, and the steel sheet surface still covers there is the one deck rubber layer, great increase the frictional force of steel sheet and I-steel web, make vertical hoist and mount I-steel safer.
The I-steel vertical hoisting tool has substantial characteristics and obvious technical progress, can vertically hoist I-steel, does not need to manually adjust the verticality of the I-steel in the construction process, reduces the labor cost, accelerates the construction progress and improves the hoisting operation efficiency; the steel wire rope is time-consuming and labor-consuming in binding, the sliding can occur in the hoisting process, potential safety hazards exist, when the tool hoists the I-shaped steel, the gravity of the I-shaped steel is utilized, the larger the gravity is, the larger the hoisting tension is, the firmer the tool is, and the hoisting is safer.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Accordingly, all equivalents are intended to fall within the scope of the utility model, which is defined in the claims.
Claims (3)
1. The utility model provides a vertical lifting device of I-steel, includes rectangle steel sheet, four groove support, falls Y shape slider, its characterized in that:
connecting rods are respectively arranged at the four corner ends of the bottom of the rectangular steel plate, one end of each connecting rod is fixedly welded with the corner end of the rectangular steel plate in an inclined mode, a bolt connecting hole is formed in the other end of each connecting rod, and a through hole with a rectangular cross section is formed in the middle of each rectangular steel plate;
the four groove-shaped supports comprise groove-shaped rods and connecting seat plates, the cross sections of the groove-shaped rods are U-shaped, through holes are formed in vertical plates on two sides of two end heads of each groove-shaped rod, one ends of the groove-shaped rods are movably connected with the connecting rods through bolts, the other ends of the groove-shaped rods are movably connected with connecting holes in one side of the connecting seat plates through bolts, and vertical external support steel plates are arranged on the other sides of the connecting seat plates;
the reverse Y-shaped sliding block comprises a sliding block and two groups of Y-shaped fork rods, the sliding block is a square steel plate block body, the cross section of the steel plate block body is rectangular so as to be matched with a through hole of a rectangular steel plate to enable the sliding block to move up and down, the vertical cross section of the steel plate block body is also rectangular, and the top end of the sliding block body is provided with a hoisting hole; the two groups of crotch rods are respectively arranged at two ends of the rectangular steel plate block body to form an inverted Y-shaped sliding block; the ends of the two groups of crotch rods are mutually matched and fixedly welded with the two ends of the two steel pipes to enable the two steel pipes to be arranged in parallel, and the two ends of the two steel pipes penetrate through the center of a steel sphere through bolts to enable the rotating steel ball surface to be exposed out of the end of the steel pipe;
wherein: two ends of the two steel pipes are respectively inserted into the corresponding grooves of the groove-shaped bracket in a matching way, and the steel ball surface of the steel pipe exposed from the rigid spherical surface rotates in the groove.
2. The I-steel vertical hoisting tool of claim 1, wherein the rectangular steel plate has a thickness of 15mm or more.
3. The vertical hoisting tool for the I-steel according to claim 1, wherein the outer side surface layer of the vertical outer supporting steel plate is provided with rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121983679.2U CN215905711U (en) | 2021-08-23 | 2021-08-23 | Vertical lifting device of I-steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121983679.2U CN215905711U (en) | 2021-08-23 | 2021-08-23 | Vertical lifting device of I-steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215905711U true CN215905711U (en) | 2022-02-25 |
Family
ID=80292184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121983679.2U Active CN215905711U (en) | 2021-08-23 | 2021-08-23 | Vertical lifting device of I-steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215905711U (en) |
-
2021
- 2021-08-23 CN CN202121983679.2U patent/CN215905711U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110700119B (en) | Design construction method of walking system on assembled bailey beam hanging basket | |
| CN214740171U (en) | Ancient building wall body hoist and mount migration device | |
| CN210288140U (en) | Simple and easy prefabricated decking hoist and mount platform truck | |
| CN203199913U (en) | Assembling and disassembling type hoisting truss | |
| CN101929129A (en) | Novel slipway beam for incremental launching construction | |
| CN211849246U (en) | Reverse hoisting system suitable for high-pile wharf | |
| CN215905711U (en) | Vertical lifting device of I-steel | |
| CN112030777A (en) | Descending movable formwork support bracket crossing type transfer construction method | |
| CN101695984B (en) | Assembly method and assembly lifting appliance of vertical beam and horizontal beam under arc of midheight deck steel pipe concrete arch bridge | |
| CN215925647U (en) | Arch rib buckle cable anchoring beam for tower buckle integration | |
| CN213740636U (en) | Cast-in-place construction auxiliary device of continuous case roof beam cantilever of variable cross section | |
| CN109279522A (en) | Movable units body glass curtain wall cantilevered hanging device | |
| CN112627043A (en) | Installation device and method for composite cable saddle of narrow cavern of suspension bridge in mountainous area | |
| CN219652488U (en) | Tilting type tower column main rib hoisting device | |
| CN218950842U (en) | Auxiliary device for hanging beam rib | |
| CN217102749U (en) | Roof large-scale steel beam sliding system | |
| CN214243524U (en) | Be used for supplementary hoist device of post-tensioned method precast beam | |
| CN217921097U (en) | Detachable portable equipment hoisting device used in narrow space | |
| CN220352637U (en) | Bridge guardrail construction is with removing basket of hanging | |
| CN214447286U (en) | Transport and storage system for template in immersed tube | |
| CN220449465U (en) | Cable tower construction lifter platform matched with prismatic table tower base | |
| CN216785396U (en) | Tractor frame capable of adjusting wrap angle | |
| CN212656460U (en) | Beam-slab shared shelving beam | |
| CN217500995U (en) | Anti-tilting device for building side column protection platform | |
| CN215925683U (en) | Cable tower main reinforcement hoisting bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |