CN212269192U - Anti-folding device for hoisting large flat steel - Google Patents
Anti-folding device for hoisting large flat steel Download PDFInfo
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- CN212269192U CN212269192U CN202020278060.0U CN202020278060U CN212269192U CN 212269192 U CN212269192 U CN 212269192U CN 202020278060 U CN202020278060 U CN 202020278060U CN 212269192 U CN212269192 U CN 212269192U
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Abstract
The utility model relates to a prevent folding device for hoist and mount of large-scale band steel mainly prevents that large-scale band steel from taking place to fold phenomenons such as steel, upright steel at hoist and mount in-process, belongs to metallurgical industry lifting device technical field. The technical scheme is as follows: handle (2) are fixed on square pipe (1), are equipped with two and pin (6) assorted pinhole (3) on square pipe (1), flexible groove (4) are the body structure that the rectangular channel that a plurality of one row of arranged constitutes, and the one end in two flexible grooves (4) stretches into square pipe (1) from the both ends of square pipe (1) respectively in to be in the same place through pin (6) and square pipe (1) fixed connection respectively, the other end in two flexible grooves (4) is equipped with crotch (5) respectively. The utility model has the advantages that: the operation is safe and convenient, the production efficiency is high, the phenomena of steel folding and steel erecting of the large flat steel can be avoided in the hoisting process, and the surface quality of the large flat steel is ensured.
Description
Technical Field
The utility model relates to a prevent folding device for hoist and mount of large-scale band steel mainly prevents that large-scale band steel from taking place to fold phenomenons such as steel, upright steel at hoist and mount in-process, belongs to metallurgical industry lifting device technical field.
Background
Due to the special shape of the large flat steel, the phenomena of steel stacking and steel erecting often occur in the hoisting process. Need artifical manual board, the crow bar of use to move the processing after piling up, be unfavorable for the hoist and mount and the transportation of steel, its shortcoming mainly has: (1) potential safety hazards exist: when about 2 tons of large flat steel has the phenomena of steel folding and steel erecting, at least two persons move with a spanner or a crowbar at the same time to turn over the large flat steel, at the moment of turning over an object, the manually used plate is not timely withdrawn, so that safety accidents such as crushing injury, bouncing of the crowbar of the spanner and the like can be caused, and if the steel turning strength is not enough, reverse torsion can also occur to cause personal injury accidents; (2) the efficiency is low: in the process of warehousing, shipping and loading, steel folding and steel erecting phenomena often occur, manual steel turning operation is very frequent, physical strength is wasted, and the operation time required for loading a large flat steel car is about 1 hour and 40 minutes; (3) the large flat steel surface is scratched due to the phenomena of steel stacking and steel erecting. Therefore, it is very necessary to solve the steel folding phenomenon of the large flat steel in the hoisting and stacking process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent folding device for hoist and mount of large-scale band steel can guarantee that large-scale band steel does not take place to fold phenomenons such as steel, upright steel at hoist and mount in-process, solves the problem that exists among the background art.
The technical scheme of the utility model is that:
the utility model provides an anti-folding device for hoist and mount of large-scale band steel, contains square pipe, handle, pinhole, flexible groove, crotch and pin, and the handle is fixed on square pipe, square pipe be equipped with two with pin assorted pinhole, flexible groove is the integrative structure that the rectangular channel that a plurality of one row of arranged become constitutes, and the one end in two flexible grooves stretches into square intraductal from the both ends of square pipe respectively to be in the same place through pin and square pipe fixed connection respectively, the other end in two flexible grooves is equipped with the crotch respectively.
The width and the height of the telescopic groove are respectively matched with the width and the height of the square pipe.
Two pinholes on the square tube are respectively positioned at two sides of the handle and are symmetrically arranged.
Adopt the utility model discloses, during the use, fill in the square pipe with two flexible grooves from the both ends of square pipe respectively in, with square pipe on large-scale band steel, the wire rope that will lift by crane the usefulness bypasses large-scale band steel and fixes in the crotch at flexible groove both ends, prevent that wire rope from sliding, adjust the flexible groove and fill in the intraductal length of side, make flexible groove both ends crotch align basically with large-scale band steel, insert flexible inslot through the pinhole on the square pipe with the pin, fix the position in flexible groove, lift by crane can.
The utility model has the advantages that: the operation is safe and convenient, the production efficiency is high, the phenomena of steel folding and steel erecting of the large flat steel can be avoided in the hoisting process, and the surface quality of the large flat steel is ensured.
Drawings
FIG. 1 is a front view of a square tube;
FIG. 2 is a top view of the square tube;
FIG. 3 is a left side view of the square tube;
FIG. 4 is a front view of the expansion slot;
FIG. 5 is a top view of the telescoping slot;
FIG. 6 is a front view of the present invention;
fig. 7 is a top view of the present invention;
in the figure: square pipe 1, handle 2, pinhole 3, flexible groove 4, crotch 5, pin 6.
Detailed Description
The invention will be further explained by way of example with reference to the accompanying drawings.
Referring to the attached drawings 1-7, an anti-folding device for hoisting large flat steel comprises a square pipe 1, a handle 2, pin holes 3, telescopic grooves 4, hooks 5 and pins 6, wherein the handle 2 is fixed on the square pipe 1, the square pipe 1 is provided with two pin holes 3 matched with the pins 6, the telescopic grooves 4 are of an integrated structure formed by a plurality of rectangular grooves arranged in a row, one ends of the two telescopic grooves 4 respectively extend into the square pipe 1 from two ends of the square pipe 1 and are fixedly connected with the square pipe 1 through the pins 6, and the other ends of the two telescopic grooves 4 are respectively provided with the hooks 5.
In this embodiment, referring to FIGS. 1, 2 and 3, the square tube 1 has a wall thickness of 10-15mm, an inner diameter of 60-100mm in width, 40-60mm in height, 400-600mm in length, and a pin hole 3 on the upper surface of 15-30mm in diameter.
Referring to the attached drawings 4 and 5, the telescopic slot 4 is an integral structure formed by connecting five rectangular slots, the wall thickness is 10-15mm, the width is 60-100mm, the height is 40-60mm, the length is 200-300mm, and the specific size is matched with the size of the square tube 1, so that the telescopic slot 4 can be freely telescopic in the square tube 1, and the gap cannot be larger than 5 mm.
The diameter of the round steel for manufacturing the hook 5 is 10-15mm, the diameter of the arc of the hook 5 is 50-80mm, and the size of the opening of the hook 5 is 30-50 mm.
The diameter of the pin 6 is 15-30mm, the specific size is matched with the inner diameter of the pin hole 3 on the square tube 1, the pin 6 can freely pass in and out, and the gap can not be larger than 1 mm.
Referring to the attached drawings 6 and 7, two telescopic grooves 4 are respectively plugged into the square pipe 1 from two ends of the square pipe 1, the square pipe 1 is placed on a large flat steel, a steel wire rope for hoisting bypasses the large flat steel and is fixed in hooks 5 at two ends of the telescopic grooves 4, the steel wire rope is prevented from sliding, the length of the telescopic grooves 4 plugged into the square pipe 1 is adjusted, the hooks 5 at two ends of the telescopic grooves 4 are basically aligned with the large flat steel, pins 6 are inserted into the telescopic grooves 4 through pin holes 3 in the square pipe 1, the positions of the telescopic grooves 4 are fixed, and the square pipe can be hoisted.
When the large flat steel is hoisted, the anti-overlapping device for hoisting the large flat steel is used in pairs. For example: hoisting three flat steels with the width of 200mm, respectively penetrating two steel wire ropes below the flat steels, placing a square pipe 1 on the flat steels, inserting telescopic grooves 4 into the square pipe 1 from two ends, placing the square pipe 1 on a large flat steel, placing the steel wire ropes for hoisting into hooks 5 at two ends of the telescopic grooves 4, preventing the steel wire ropes from sliding, adjusting the telescopic grooves 4 to enable the hooks 5 at two ends to be basically aligned with the large flat steel, and using pins 6 to pass through pin holes 3 on the square pipe 1 to enable the pins 6 to be inserted into the telescopic grooves 4 under the action of gravity to fix the positions of the telescopic grooves 4.
Claims (3)
1. The utility model provides an anti-folding device for hoist and mount of large-scale band steel which characterized in that: contain side's pipe (1), handle (2), pinhole (3), flexible groove (4), crotch (5) and pin (6), handle (2) are fixed on side's pipe (1), are equipped with on side's pipe (1) two with pin (6) assorted pinhole (3), flexible groove (4) are the integrative structure that the rectangular channel that a plurality of one row of arranged constitutes, and the one end of two flexible grooves (4) is stretched into side's pipe (1) from the both ends of side's pipe (1) respectively to respectively through pin (6) and side's pipe (1) fixed connection together, the other end of two flexible grooves (4) is equipped with crotch (5) respectively.
2. The anti-folding device for hoisting the large flat steel according to claim 1, characterized in that: the width and the height of the telescopic groove (4) are respectively matched with the width and the height of the square pipe (1).
3. The anti-folding device for hoisting the large flat steel according to claim 1, characterized in that: two pin holes (3) on the square pipe (1) are respectively positioned at two sides of the handle (2) and are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020278060.0U CN212269192U (en) | 2020-03-09 | 2020-03-09 | Anti-folding device for hoisting large flat steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020278060.0U CN212269192U (en) | 2020-03-09 | 2020-03-09 | Anti-folding device for hoisting large flat steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212269192U true CN212269192U (en) | 2021-01-01 |
Family
ID=73873964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020278060.0U Active CN212269192U (en) | 2020-03-09 | 2020-03-09 | Anti-folding device for hoisting large flat steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212269192U (en) |
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2020
- 2020-03-09 CN CN202020278060.0U patent/CN212269192U/en active Active
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