CN102398848A - Hoisting tool for profiled steel sheet - Google Patents
Hoisting tool for profiled steel sheet Download PDFInfo
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- CN102398848A CN102398848A CN2011101841316A CN201110184131A CN102398848A CN 102398848 A CN102398848 A CN 102398848A CN 2011101841316 A CN2011101841316 A CN 2011101841316A CN 201110184131 A CN201110184131 A CN 201110184131A CN 102398848 A CN102398848 A CN 102398848A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 86
- 239000010959 steel Substances 0.000 title claims abstract description 86
- 239000000463 material Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
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- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a hoisting tool for profiled steel sheets, and belongs to the field of steel structure construction. This lifting device includes: the device comprises a base, a cover plate and a connecting rope; the lifting lugs are arranged at the two ends of the cover plate, and the upper lugs are arranged on the bottom surface of the cover plate; the top surface of the base is provided with a lower ear plate; and a connecting rope is connected between the upper ear plate of the cover plate and the lower ear plate of the base. The hoisting tool is simple and compact in structure, convenient to operate and use, capable of effectively avoiding deformation or damage of the compression-type steel plate in the hoisting process, capable of reducing material loss, firm, durable, safe, reliable and remarkable in economic benefit.
Description
Technical Field
The invention relates to the field of steel structure construction, in particular to a lifting tool for profiled steel sheets.
Background
At present, steel beam and profiled steel sheet or steel bar truss template combined floor slabs are generally adopted in steel structure engineering, after the profiled steel sheets are transported to the site, the profiled steel sheets need to be hoisted to floors in a whole bundle by using a crane, and because the profiled steel sheets are thin, when the profiled steel sheets are hoisted by using steel wire ropes, the contact positions of the profiled steel sheets and the steel wire ropes are easy to deform or damage, the loss of materials is increased, and the construction progress of the engineering is influenced; when the lifting belt is used for lifting, the edge of the profiled steel sheet is sharp, so that the lifting belt is easily cut off, objects fall from the high altitude, and safety risk exists.
Disclosure of Invention
Based on the problems in the prior art, the embodiment of the invention aims to provide a lifting tool for a profiled steel sheet, which can effectively solve the problems of deformation and damage in the process of lifting the profiled steel sheet.
The purpose of the invention is realized by the following technical scheme:
the embodiment of the invention provides a hoisting tool for profiled steel sheets, which comprises:
the device comprises a base, a cover plate and a connecting rope; wherein,
lifting lugs are arranged at two ends of the cover plate, and an upper lug is arranged on the bottom surface of the cover plate;
the top surface of the base is provided with a lower ear plate;
and a connecting rope is connected between the upper ear plate of the cover plate and the lower ear plate of the base.
Among the above-mentioned lifting device, the apron is at least two, and every apron all adopts shaped steel girder steel, every apron on the otic placode is two at least, two last otic placodes branch establish on the bottom surface at every apron both ends.
Among the above-mentioned lifting device, the base is at least two, and every base all adopts shaped steel girder steel, on every base the otic placode is two at least down, and two otic placodes are established respectively on the top surface at every base both ends down.
In the hoisting tool, the cover plate is a flat steel plate, the number of the upper ear plates on the cover plate is at least four, and the four upper ear plates are respectively arranged on the bottom surfaces of the two ends of the cover plate in a manner that one side is provided with two.
Among the above-mentioned lifting device, the base is dull and stereotyped steel sheet, on the base lower otic placode is four at least, and four lower otic placodes set up on the top surface at base both ends with one side mode branch that sets up two.
In the hoisting tool, the cover plate is of a flat plate frame structure, the number of the upper ear plates on the cover plate is at least four, and the four upper ear plates are respectively arranged on the bottom surfaces of the two ends of the cover plate in a manner that one side is provided with two.
Among the above-mentioned lifting device, the base is dull and stereotyped frame construction, on the base the lower otic placode is four at least, and four lower otic placodes set up on the top surface at base both ends with one side mode branch that sets up two.
The lifting tool further comprises: and the lifting ropes are connected to the lifting lug plates at the two ends of the cover plate.
In the hoisting tool, one end of the connecting rope is connected to the upper ear plate of the cover plate, and the other end of the connecting rope penetrates out of the lower ear plate of the base and then penetrates out of the hoisting ear plate of the cover plate.
In the hoisting tool, the connecting rope is a steel wire rope.
According to the technical scheme, the cover plate with the upper lug plate and the base with the lower lug plate are adopted and connected between the upper lug plate of the cover plate and the lower lug plate of the base through the connecting rope, so that the cover plate is connected with the base, and the hoisting tool with the simple and compact structure is formed. The hoisting device is convenient to use, can effectively avoid deformation or damage of the compression-type steel plate in the hoisting process, reduces material loss, and is firm, durable, safe, reliable and remarkable in economic benefit.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a hoisting tool provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a cover plate of a hoisting tool provided in an embodiment of the present invention;
fig. 3 is another schematic structural diagram of a cover plate of the hoisting tool provided in the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a cover plate of the hoisting tool provided in the embodiment of the invention;
fig. 5 is a schematic structural diagram of a base of a lifting tool provided in an embodiment of the present invention;
fig. 6 is another schematic structural diagram of a base of the lifting tool provided in the embodiment of the present invention;
figure 7 is a further schematic structural view of the base of the lifting tool according to the embodiment of the present invention;
fig. 8 is a schematic view of a state in which a profiled steel sheet is placed between a base and a cover plate of the hoisting tool provided in the embodiment of the present invention;
fig. 9 is a schematic view of a use state of the hoisting tool provided by the embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a hoisting tool for profiled steel sheets, which can be used for hoisting the profiled steel sheets in steel structure construction, improves the hoisting efficiency, ensures the hoisting safety, can reduce the material loss, and can be repeatedly recycled, as shown in figure 1, the hoisting tool comprises: the device comprises a base 1, a cover plate 2 and a connecting rope 3;
the two ends of the cover plate 2 are provided with lifting lug plates 213, 214, 223 and 224, and lifting holes are formed in the lifting lug plates and can be connected with a steel wire rope for lifting or used as lifting ropes after connecting ropes penetrate out;
the bottom surface of the cover plate 2 is provided with upper ear plates 211, 212, 221 and 222, the upper ear plates are provided with through holes, the top surface of the base 2 is provided with lower ear plates 211, 212, 221 and 222, and the lower ear plates are provided with through holes;
be connected with between the upper ear plate of apron 2 and the lower ear plate of base 1 and be connected rope 3, be connected apron 2 and base 1 through connecting rope 3, the space between apron 2 and the base 1 can regard as the space of laying the profiled steel sheet 5 of handling. Specifically, one end of the connecting rope 3 can be connected to the upper ear plate 211, 212, 221 and 222 of the cover plate 2, the other end of the connecting rope penetrates through the lower ear plate 211, 212, 221 and 222 of the base 1 and then penetrates out of the lifting ear plate 213, 214, 223 and 224 of the cover plate 2, the cover plate 2 is connected with the base 1 through the connecting rope, the connecting rope can be used for connecting the cover plate 2 with the base 1 and can also be used as the lifting rope, the profiled steel sheet between the cover plate 2 and the base 1 can be protected, the profiled steel sheet is prevented from falling off from the position between the cover plate 2 and the base 1, and the connecting rope 3 can be a steel wire rope.
The cover plate in the upper lifting tool can adopt various structural forms, one structure is shown in figure 2: the cover plate can adopt at least two 21, 22, each cover plate adopts steel section beams, the upper ear plate on each cover plate 21 is at least two 211, 212, the two upper ear plates 211, 212 are respectively arranged on the bottom surfaces of two ends of each cover plate 2, and the distance between the upper ear plates 111 and 112 (or 121 and 122) respectively arranged on each cover plate is larger than the width of the lifted profiled steel plate. The structure of the other cover plate 22 in fig. 2 is the same as that of the cover plate 21, and at least two upper lug plates 221 and 222 and two lifting lug plates 223 and 224 are provided. In fact, apron 2 also can adopt three or many shaped steel girder steel, all sets up two at least upper ear boards on every apron. The lifting ear plates arranged on each cover plate 21 are respectively arranged on the end surfaces of two sides of the cover plate.
Another configuration is shown in fig. 3: the cover plate 2 is a flat steel plate, the number of the upper ear plates on the cover plate 2 is at least four 211, 212, 221 and 222, the four upper ear plates 211, 212, 221 and 222 are respectively arranged on the bottom surfaces of two ends of the cover plate 2 in a mode that one side is provided with two, and the distance between the respectively arranged upper ear plates 211 and 212 (or 221 and 222) is larger than the width of the lifted profiled steel plate. The lifting ear plates arranged on the cover plate 21 are also respectively arranged on the end surfaces of the two sides of the cover plate 2.
Yet another configuration is shown in FIG. 4: the cover plate 2 is of a flat plate frame structure and can be formed by connecting two steel section beams through connecting beams, the number of the upper lug plates on the cover plate is at least four, the four upper lug plates are respectively arranged on the bottom surfaces of the two ends of the steel section beams 21 and 22 in a mode of arranging two steel section beams 21 and 22 on each side, the distance between the upper lug plates 211 and 212 (or 221 and 222) respectively arranged on each steel section beam is larger than the width of the lifted profiled steel sheet, and the lifting lug plates 213, 214, 223 and 224 are also respectively arranged on the end surfaces of the two sides of each steel section beam.
The base 1 in the hoisting tool can also adopt various structural forms, one structure is shown in fig. 5, the number of the base 1 is at least two, each base adopts a steel section beam, the number of the lower ear plates on each base 11 is at least two 111, 112, the two lower ear plates 111, 112 are respectively arranged on the top surfaces of two ends of each base, and the distance between the lower ear plates 111 and 112 (or 121 and 122) respectively arranged on each base is larger than the width of the lifted profiled steel sheet. The other base 12 in fig. 2 has the same structure as the base 11 and is provided with at least two upper ear plates 221, 222.
Another structure is shown in fig. 6, the base 1 is a flat steel plate, a reinforcing rib can be arranged behind the flat steel plate, the number of the lower ear plates on the base 1 is at least four, 111, 112, 121 and 122, the four lower ear plates 111, 112, 121 and 122 are respectively arranged on the top surfaces of two ends of the base in a manner that one side is provided with two, and the distance between the respectively arranged lower ear plates 111 and 112 (and the lower ear plates 121 and 122) is larger than the width of the lifted profiled steel plate.
In another structure, as shown in fig. 7, the base 1 is a flat frame structure, and can be formed by connecting two steel section beams through connecting beams, the lower ear plates on the base are at least four 111, 112, 121, 122, the four lower ear plates 111, 112, 121, 122 are respectively arranged on the top surfaces of two ends of each steel section beam in a manner that two lower ear plates are arranged on one side steel section beam 11, 12, and the distance between the lower ear plates 111 and 112 (or 121 and 122) respectively arranged on each steel section beam is greater than the width of the lifted steel section beam.
It will be appreciated that the various forms of cover described above may be used in combination with various forms of base to form a variety of structural forms of lifting tools.
The hoisting tool is further described with reference to the schematic use state diagram of fig. 8.
The hoisting tool comprises a base 1, a cover plate 2 and connecting ropes, wherein two blocks of the base 1 and the cover plate 2 are respectively processed and manufactured by using 16a as a material, lower lug plates 111, 112, 121 and 122 are welded on web plates of the bases 11 and 12, upper lug plates 211, 212, 223 and 224 are welded on web plates of the cover plates 21 and 22, and the distance between the upper lug plates of each cover plate or the lower lug plates of each base is slightly larger than the width of a profiled steel plate so as to ensure that the profiled steel plate can be placed between the upper lug plates and the lower lug plates of each base. When in use, the following operations are carried out in the following sequence:
(1) placing the two bases on the ground, wherein one surface with the lower ear plate faces upwards;
(2) hoisting the whole bundle of profiled steel sheets between the lower ear plates on the base;
(3) placing the cover plate over the profiled steel sheet so that the profiled steel sheet is between the spaced upper lugs of the plate and aligned with the planar position of the cover plate and base, the position after placement being as shown in figure 8;
(5) a steel wire rope (namely, a connecting rope 3) is threaded onto the snap ring or the through hole of the upper ear plate of the cover plate from the snap ring or the through hole of the lower ear plate, and finally is hung on the lifting hook 6 after being threaded out of the snap ring or the through hole of the ear plate, and the connected state is shown in fig. 9;
(6) after the hoisting, the base and the cover plate tightly press the profiled steel sheet under the tension of the steel wire rope, so that the safety in the hoisting process is ensured, and the profiled steel sheet is prevented from deforming and damaging.
In conclusion, the hoisting tool disclosed by the invention has the advantages of simple structure, convenience in operation, capability of effectively avoiding deformation or damage of the compression-type steel plate in the hoisting process, capability of being recycled and reused, capability of reducing material loss, firmness and durability, safety and reliability, and remarkable economic benefit.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A lifting device for profiled steel sheets is characterized in that the lifting device comprises:
the device comprises a base, a cover plate and a connecting rope; wherein,
lifting lugs are arranged at two ends of the cover plate, and an upper lug is arranged on the bottom surface of the cover plate;
the top surface of the base is provided with a lower ear plate;
and a connecting rope is connected between the upper ear plate of the cover plate and the lower ear plate of the base.
2. A lifting tool for profiled steel sheet as claimed in claim 1 wherein the number of said cover plates is at least two, each cover plate is made of steel section beams, the number of said upper ear plates on each cover plate is at least two, and two upper ear plates are respectively provided on the bottom surface of each cover plate at both ends.
3. A lifting tool for profiled steel sheet as claimed in claim 1 wherein the number of bases is at least two, each base being a steel section beam, the number of lower ear plates on each base being at least two, the two lower ear plates being provided on the top surface of each base at each end.
4. A lifting tool of profiled steel sheet as claimed in claim 1 or 3, wherein the cover plate is a flat steel plate, the number of the upper lugs on the cover plate is at least four, and the four upper lugs are respectively provided on the bottom surfaces of both ends of the cover plate in such a manner that two lugs are provided on one side.
5. A lifting tool of profiled steel sheet as claimed in claim 1 or 2 wherein the base is a flat steel sheet, the number of said lower lugs on the base is at least four, and four lower lugs are provided on the top surface of the base at both ends thereof with two lugs on one side.
6. A lifting tool of profiled steel sheet as claimed in claim 1 or 3, wherein the cover plate is a flat frame structure, the number of the upper ear plates on the cover plate is at least four, and the four upper ear plates are respectively provided on the bottom surfaces of both ends of the cover plate in such a manner that two upper ear plates are provided at one side.
7. A lifting tool for profiled steel sheet as claimed in claim 1 or 2 wherein the base is a flat frame structure, the number of the lower lugs on the base is at least four, and the four lower lugs are arranged two on each side of the top surface of the base.
8. A hoist tool of profiled steel sheet according to claim 1, characterized in that the hoist tool further comprises: and the lifting ropes are connected to the lifting lug plates at the two ends of the cover plate.
9. A lifting tool for profiled steel sheet as claimed in claim 1 wherein the connecting rope has one end connected to the upper ear plate of the cover plate and the other end passing through the lower ear plate of the base and then passing upwardly through the lifting ear plate of the cover plate.
10. The tool for hoisting profiled steel sheets as claimed in claim 1, wherein the connecting rope is a steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101841316A CN102398848A (en) | 2011-07-01 | 2011-07-01 | Hoisting tool for profiled steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101841316A CN102398848A (en) | 2011-07-01 | 2011-07-01 | Hoisting tool for profiled steel sheet |
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| CN102398848A true CN102398848A (en) | 2012-04-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101841316A Pending CN102398848A (en) | 2011-07-01 | 2011-07-01 | Hoisting tool for profiled steel sheet |
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| CN (1) | CN102398848A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776874A (en) * | 2012-08-09 | 2012-11-14 | 中国海洋石油总公司 | Hoisting technique of long and thin structural single chip |
| CN103204428A (en) * | 2013-04-07 | 2013-07-17 | 中天建设集团浙江钢构有限公司 | Loading-transporting lifting appliance for steel bar truss floor support plate |
| CN104961046A (en) * | 2015-06-19 | 2015-10-07 | 法格霭德兰汽车配件（昆山）有限公司 | Crane sling |
| CN108978926A (en) * | 2017-05-31 | 2018-12-11 | 五冶集团上海有限公司 | A kind of installation method of Double-layer profiled steel sheet composite thermal-insulating wall inside profiled sheet |
| CN109184235A (en) * | 2018-10-31 | 2019-01-11 | 上海宝冶集团有限公司 | The fixation device and installation method of lateral contour plate |
| CN111634798A (en) * | 2020-06-04 | 2020-09-08 | 山东汇能电气有限公司 | Anti-deformation hoisting base of cloth bag type switch cabinet and hoisting method thereof |
| CN115072574A (en) * | 2022-06-10 | 2022-09-20 | 四川省建筑设计研究院有限公司 | Connecting device for fixing assembled steel bar truss |
| CN115385223A (en) * | 2022-08-29 | 2022-11-25 | 西安欧亚学院 | A hoisting device and hoisting method for a prefabricated rammed earth wall |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776874A (en) * | 2012-08-09 | 2012-11-14 | 中国海洋石油总公司 | Hoisting technique of long and thin structural single chip |
| CN103204428A (en) * | 2013-04-07 | 2013-07-17 | 中天建设集团浙江钢构有限公司 | Loading-transporting lifting appliance for steel bar truss floor support plate |
| CN104961046A (en) * | 2015-06-19 | 2015-10-07 | 法格霭德兰汽车配件（昆山）有限公司 | Crane sling |
| CN108978926A (en) * | 2017-05-31 | 2018-12-11 | 五冶集团上海有限公司 | A kind of installation method of Double-layer profiled steel sheet composite thermal-insulating wall inside profiled sheet |
| CN109184235A (en) * | 2018-10-31 | 2019-01-11 | 上海宝冶集团有限公司 | The fixation device and installation method of lateral contour plate |
| CN109184235B (en) * | 2018-10-31 | 2020-11-03 | 上海宝冶集团有限公司 | Fixing device and mounting method for transverse contour plate |
| CN111634798A (en) * | 2020-06-04 | 2020-09-08 | 山东汇能电气有限公司 | Anti-deformation hoisting base of cloth bag type switch cabinet and hoisting method thereof |
| CN111634798B (en) * | 2020-06-04 | 2021-07-27 | 山东汇能电气有限公司 | Anti-deformation hoisting base of cloth bag type switch cabinet and hoisting method thereof |
| CN115072574A (en) * | 2022-06-10 | 2022-09-20 | 四川省建筑设计研究院有限公司 | Connecting device for fixing assembled steel bar truss |
| CN115385223A (en) * | 2022-08-29 | 2022-11-25 | 西安欧亚学院 | A hoisting device and hoisting method for a prefabricated rammed earth wall |
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Application publication date: 20120404 |