CN110342393B - Steel plate hoisting clamp in steel structure assembly - Google Patents
Steel plate hoisting clamp in steel structure assembly Download PDFInfo
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- CN110342393B CN110342393B CN201910709846.5A CN201910709846A CN110342393B CN 110342393 B CN110342393 B CN 110342393B CN 201910709846 A CN201910709846 A CN 201910709846A CN 110342393 B CN110342393 B CN 110342393B
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- steel
- cross beam
- clamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
- B66C1/30—Duplicate, e.g. pivoted, members engaging the loads from two sides and also arranged to grip the sides of the loads
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of steel plate hoisting fixtures, in particular to a steel plate hoisting fixture in steel structure assembly, which comprises a cross beam, wherein fixed hoisting rings are fixedly arranged on both sides of the upper end of the cross beam, a steel wire rope is fixedly arranged on the two fixed hoisting rings, a hoisting hook is hung in the middle of the steel wire rope, a plurality of round holes are uniformly formed in both sides of the lower part of the cross beam, two hanging rods are respectively and fixedly arranged on both sides of the lower end of the cross beam through two fastening adjusting parts, clamping devices are fixedly arranged on the lower parts of one sides of the two hanging rods, one end of a screw rod simultaneously penetrates through the two hanging rods and extends to one side of the round hole, second cushion rings are arranged on the tops of the two hanging rods on the opposite sides, the two second cushion rings are respectively sleeved on the. This ready-package steel sheet stone tongs can press from both sides tightly fixedly to the steel sheet high-efficiently fast, can be applicable to the steel sheet of multiple specification size moreover.
Description
Technical Field
The invention relates to the technical field of steel plate hoisting clamps, in particular to a steel plate hoisting clamp in steel structure assembly.
Background
In the prior art, the steel plate has the advantages of high hardness, good stability, strong wear resistance and corrosion resistance and the like, so that the steel plate is widely applied to industries such as house building, ship manufacturing or bridge building. At present, when a steel plate needs to be installed, a crane and a hoisting clamp are generally adopted to cooperate to complete the movement of the steel plate. And the stone tongs in the existing market generally only can be applicable to the steel sheet of same specification length size, if need hoist and mount and remove the steel sheet of different specification length sizes, just need be equipped with corresponding stone tongs to can cause the increase of equipment cost. Therefore, in response to this problem, improvement thereof is required.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a steel plate hoisting clamp in steel structure assembly.
In order to achieve the purpose, the invention adopts the following technical scheme:
a steel plate hoisting clamp in steel structure assembly is designed, and comprises a cross beam, wherein fixed hoisting rings are fixedly arranged on two sides of the upper end of the cross beam, a steel wire rope is fixedly arranged on the two fixed hoisting rings, two ends of the steel wire rope are respectively fixedly arranged on the two fixed hoisting rings, a hoisting hook is hung in the middle position of the steel wire rope, a plurality of round holes are uniformly formed in two sides of the lower portion of the cross beam, a fastening adjusting piece is fixedly arranged in one round hole, two hanging rods are fixedly arranged on two sides of the lower end of the cross beam respectively through the two fastening adjusting pieces, a clamping device is fixedly arranged on the lower portion of one side of the two hanging rods, the two clamping devices are oppositely arranged, the fastening adjusting piece comprises a screw rod penetrating in one round hole, one end of the screw rod penetrates through the two hanging rods and extends to one side of, and two the jib is located the crossbeam both sides respectively, two the relative one side top of jib all is provided with the second backing ring, and two the second backing ring is all established in the screw rod outside and is located the crossbeam both sides, one of them jib one side top is provided with first backing ring, and first backing ring cover establishes in the screw rod outside, screw rod one end threaded connection has the nut, and nut fastening connection is in first backing ring one side.
Preferably, clamping device includes fixed mounting two the U template of jib one side lower part, bottom and interior upper portion all are provided with splint in the U template, are located U template inboard below splint fixed mounting is bottom in the U template, are located U template inboard top splint pass through direction slide mechanism and set up on U template inner wall, are located U template inboard top splint upper surface middle part has the threaded rod through slewing mechanism fixed mounting, and runs through U template and fixed mounting has the hand wheel on the threaded rod, the threaded rod with be threaded connection between the U template.
Preferably, the guide sliding mechanism comprises a guide sliding block fixedly installed at one end of the clamping plate and a guide sliding groove formed in the inner wall of the U-shaped plate, and the guide sliding block is arranged in the guide sliding groove in a sliding mode.
Preferably, the rotating mechanism comprises a rotating circular plate fixedly mounted at the lower end of the threaded rod and a limiting circular groove fixedly mounted in the middle of the upper surface of the clamping plate, and the rotating circular plate is rotatably arranged in the limiting circular groove.
Preferably, splint include the mounting panel, the mounting panel upper surface is provided with two buffer layers, and one of them the buffer layer bonds at the mounting panel upper surface, two the buffer layer internal surface has all bonded the steel sheet, two the even fixed mounting of equidistant has a plurality of bearing blocks between the steel sheet.
Preferably, the bearing block is designed to be of an I-shaped structure.
Preferably, the outer surface of the buffer layer is bonded with a wear-resistant layer.
The steel plate hoisting clamp in steel structure assembly has the beneficial effects that:
1. this ready-package steel sheet stone tongs design has clamping device, through the hand wheel, the threaded rod, spacing circular slot, rotate the plectane, the direction slider, the design of direction spout and splint multiple structure, thereby can press from both sides tight fixed to the steel sheet high-efficiently fast, the purpose to the steel sheet fast-assembling has been realized, through the buffer layer, not only can play the effect of certain buffering protection, and because the elastic property of buffer layer, thereby can increase the clamp force of splint, the structure steadiness behind the tight steel sheet of clamp has been improved, through the design of two steel sheets and bearing block, thereby can strengthen the structural strength and the compressive capacity of splint.
2. This ready-package steel sheet stone tongs passes through the design of a plurality of round holes to and under the setting of fastening regulating part, thereby can be with jib fixed mounting in the round hole of difference, and then can adjust the distance between two clamping device, consequently, through this kind of design, can make this stone tongs can be applicable to the steel sheet of different specification length sizes, need not to prepare the stone tongs of multiple correspondence, thereby reduced the cost of equipment.
Drawings
Fig. 1 is a schematic structural diagram of a steel plate hoisting clamp in steel structure assembly according to the present invention.
Fig. 2 is a schematic structural diagram of a clamping device of a steel plate hoisting clamp in steel structure assembly according to the present invention.
Fig. 3 is a schematic structural diagram of a clamping plate of a steel plate hoisting clamp in steel structure assembly according to the present invention.
Fig. 4 is a schematic structural diagram of a fastening adjusting member of a steel plate hoisting clamp in steel structure assembly according to the present invention.
FIG. 5 is a structural side view of a steel plate hoisting clamp in steel structure assembly according to the present invention.
In the figure: the device comprises a cross beam 1, a circular hole 2, a hanger rod 3, a clamping device 4, a fixed hanging ring 5, a lifting hook 6, a steel wire rope 7, a fastening adjusting piece 8, a hand wheel 9, a threaded rod 10, a limiting circular groove 11, a rotating circular plate 12, a guide sliding block 13, a guide sliding groove 14, a clamping plate 15, a U-shaped plate 16, a wear-resistant layer 17, a buffer layer 18, a steel plate 19, a pressure-bearing block 20, an installation plate 21, a nut 22, a first backing ring 23, a second backing ring 24 and a screw rod 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be 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 of the embodiments.
Referring to fig. 1-5, a steel plate hoisting fixture in steel structure assembly comprises a cross beam 1, wherein fixed hoisting rings 5 are fixedly mounted on two sides of the upper end of the cross beam 1, steel wire ropes 7 are fixedly arranged on the two fixed hoisting rings 5, two ends of each steel wire rope 7 are fixedly arranged on the two fixed hoisting rings 5 respectively, a hoisting hook 6 is hung in the middle of each steel wire rope 7, only one steel wire rope 7 is adopted in the design, two ends of each steel wire rope 7 are fixedly tied on the two fixed hoisting rings 5 respectively, only the hoisting hook 6 needs to be hooked in the middle of each steel wire rope 7, and the hoisting hook 6 is fixedly mounted on a hoisting device of a crane.
Both sides of the lower part of a cross beam 1 are uniformly provided with a plurality of round holes 2, wherein a fastening adjusting part 8 is fixedly arranged in each round hole 2, both sides of the lower end of the cross beam 1 are respectively and fixedly provided with two hanging rods 3 through two fastening adjusting parts 8, the lower parts of one sides of the two hanging rods 3 are respectively and fixedly provided with a clamping device 4, the two clamping devices 4 are oppositely arranged, each clamping device 4 comprises a U-shaped plate 16 fixedly arranged at the lower part of one side of each hanging rod 3, clamping plates 15 are arranged at the bottom and the upper part in each U-shaped plate 16, a clamping plate 15 positioned at the lower part in each U-shaped plate 16 is fixedly arranged at the bottom in each U-shaped plate 16, the clamping plate 15 positioned at the upper part in each U-shaped plate 16 is arranged on the inner wall of each U-shaped plate 16 through a guide sliding mechanism, each guide sliding mechanism comprises a guide sliding block 13, two clamping plates 15 in one U-shaped plate 16 are used to clamp one side of the steel plate and two clamping plates 15 in the other U-shaped plate 16 are used to clamp the other side of the steel plate so that both sides of the steel plate can be clamped, and the steel plate can be stably lifted by the lifting jig when the lifting device on the crane is started.
The middle part of the upper surface of a clamping plate 15 positioned above the U-shaped plate 16 is fixedly provided with a threaded rod 10 through a rotating mechanism, the upper end of the threaded rod 10 penetrates through the U-shaped plate 16 and is fixedly provided with a hand wheel 9, the threaded rod 10 is in threaded connection with the U-shaped plate 16, the rotating mechanism comprises a rotating circular plate 12 fixedly arranged at the lower end of the threaded rod 10 and a limiting circular groove 11 fixedly arranged at the middle part of the upper surface of the clamping plate 15, the rotating circular plate 12 is rotatably arranged in the limiting circular groove 11, through the design of various structures of the hand wheel 9, the threaded rod 10 can rotate and simultaneously move downwards by rotating the hand wheel 9, so that the clamping plate 15 can be driven to move downwards, through the guiding effect of the guiding sliding groove 14 and the guiding sliding block 13, and under the rotating effect of the rotating circular groove 11 through the rotating circular plate 12, thereby can make splint 15 can not take place to rotate at the in-process that moves down, and two splint 15 just can press from both sides the tight fixing of one side clamp of steel sheet, this kind of design, and the operation process is high-efficient swift to can realize the purpose to the steel sheet fast-assembling.
The clamping plate 15 comprises an installation plate 21, two buffer layers 18 are arranged on the upper surface of the installation plate 21, one of the buffer layers 18 is adhered to the upper surface of the installation plate 21, steel plates 19 are adhered to the inner surfaces of the two buffer layers 18, a plurality of bearing blocks 20 are uniformly and fixedly installed between the two steel plates 19 at equal intervals, the bearing blocks 20 are in an I-shaped structural design, a wear-resistant layer 17 is adhered to the outer surface of the buffer layer 18, the installation plate 21 is fixedly installed on the bottom in the U-shaped plate 16 and on the lower surface of the limiting circular groove 11 respectively, therefore, the two clamping plates 15 are oppositely arranged, the wear resistance of the clamping plate 15 can be enhanced through the wear-resistant layer 17, the wear between the clamping plates 15 and the steel plates can be effectively reduced, the buffer layers 18 adopt rubber pad structures and have certain buffer performance, when the two clamping plates 15 clamp the steel plates, the buffer layers, and because the elastic property of buffer layer 18 to can increase the clamp force of splint 15, improve the structure steadiness after pressing from both sides tight steel sheet, through the design of two steel sheets 19 and bearing block 20, thereby can strengthen the structural strength and the compressive capacity of splint 15, the design of the I-shaped structure of bearing block 20 moreover can save certain material cost, can also strengthen its self support strength and bearing capacity.
The fastening adjusting part 8 comprises a screw rod 25 penetrating in one of the circular holes 2, one end of the screw rod 25 penetrates through two suspension rods 3 and extends to one side of the circular hole 2, the two suspension rods 3 are respectively positioned at two sides of the cross beam 1, the tops of the opposite sides of the two suspension rods 3 are both provided with second backing rings 24, the two second backing rings 24 are both sleeved outside the screw rod 25 and positioned at two sides of the cross beam 1, the top of one side of one suspension rod 3 is provided with a first backing ring 23, the first backing ring 23 is sleeved outside the screw rod 25, one end of the screw rod 25 is in threaded connection with a nut 22, the nut 22 is fastened and connected at one side of the first backing ring 23, firstly, through the design of the fastening adjusting part 8, under the effects of the nut 22, the first backing ring 23, the second backing ring 24 and the screw rod 25, the screw rod 25 simultaneously penetrates through the two suspension rods 3 and one circular hole 2, and then the nut 22, moreover, under the effect of first backing ring 23 and second backing ring 24, can strengthen the steadiness of fastening structure between two jib 3 and crossbeam 1 effectively, secondly, this design is through the design of a plurality of round holes 2 to and under the setting of fastening regulating part 8, thereby can be with jib 3 fixed mounting in different round holes 2, and then can adjust the distance between two clamping device 4, consequently, through this kind of design, can make this stone tongs can be applicable to the steel sheet of different specification length sizes.
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 person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. A fast-assembly steel plate hoisting clamp comprises a cross beam (1) and is characterized in that fixed hoisting rings (5) are fixedly mounted on two sides of the upper end of the cross beam (1), two fixed hoisting rings (5) are fixedly provided with steel wire ropes (7), two ends of each steel wire rope (7) are respectively and fixedly arranged on the two fixed hoisting rings (5), a hoisting hook (6) is hung in the middle of each steel wire rope (7), a plurality of round holes (2) are uniformly formed in two sides of the lower portion of the cross beam (1), a fastening adjusting piece (8) is fixedly mounted in one round hole (2), two hanging rods (3) are fixedly mounted on two sides of the lower end of the cross beam (1) respectively through the two fastening adjusting pieces (8), clamping devices (4) are fixedly mounted on the lower portion of one side of the two hanging rods (3), and the two clamping devices (4) are oppositely arranged, the fastening adjusting part (8) comprises a screw rod (25) penetrating through one of the round holes (2), one end of the screw rod (25) penetrates through the two hanging rods (3) simultaneously and extends to one side of the round hole (2), the two hanging rods (3) are located on two sides of the cross beam (1) respectively, second backing rings (24) are arranged on the tops of two opposite sides of the two hanging rods (3), the two second backing rings (24) are sleeved on the outer side of the screw rod (25) and located on two sides of the cross beam (1), a first backing ring (23) is arranged on the top of one side of one of the hanging rods (3), the first backing ring (23) is sleeved on the outer side of the screw rod (25), one end of the screw rod (25) is connected with a nut (22) in a threaded mode, and the nut (22) is fastened and connected to one side of the first backing ring (; the clamping device (4) comprises U-shaped plates (16) fixedly mounted on the lower portions of one sides of the two hanging rods (3), clamping plates (15) are arranged on the inner bottom and the inner upper portion of each U-shaped plate (16), the clamping plates (15) located on the inner lower portions of the U-shaped plates (16) are fixedly mounted on the inner bottom of each U-shaped plate (16), the clamping plates (15) located on the inner upper portions of the U-shaped plates (16) are arranged on the inner walls of the U-shaped plates (16) through guide sliding mechanisms, threaded rods (10) are fixedly mounted in the middle of the upper surfaces of the clamping plates (15) located on the inner upper portions of the U-shaped plates (16) through rotating mechanisms, the upper ends of the threaded rods (10) penetrate through the U-shaped plates (16) and are fixedly mounted with hand wheels (9; the guide sliding mechanism comprises a guide sliding block (13) fixedly installed at one end of the clamping plate (15) and a guide sliding groove (14) formed in the inner wall of the U-shaped plate (16), and the guide sliding block (13) is arranged in the guide sliding groove (14) in a sliding mode; the rotating mechanism comprises a rotating circular plate (12) fixedly installed at the lower end of the threaded rod (10) and a limiting circular groove (11) fixedly installed in the middle of the upper surface of the clamping plate (15), and the rotating circular plate (12) is rotatably arranged in the limiting circular groove (11); the clamping plate (15) comprises an installation plate (21), two buffer layers (18) are arranged on the upper surface of the installation plate (21), one of the buffer layers (18) is bonded on the upper surface of the installation plate (21), steel plates (19) are bonded on the inner surfaces of the two buffer layers (18), and a plurality of pressure-bearing blocks (20) are uniformly and fixedly installed between the two steel plates (19) at equal intervals; the bearing block (20) is designed to be of an I-shaped structure; the outer surface of the buffer layer (18) is bonded with a wear-resistant layer (17); through rotating the hand wheel (9), the threaded rod (10) can rotate and move downwards at the same time, so that the clamping plates (15) can be driven to move downwards, the clamping plates (15) can not rotate in the downward movement process under the action of the guide sliding grooves (14) and the guide sliding blocks (13) and the rotation of the rotating circular plate (12) in the limiting circular groove (11), and the two clamping plates (15) can clamp and fix one side of the steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910709846.5A CN110342393B (en) | 2019-08-02 | 2019-08-02 | Steel plate hoisting clamp in steel structure assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910709846.5A CN110342393B (en) | 2019-08-02 | 2019-08-02 | Steel plate hoisting clamp in steel structure assembly |
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| Publication Number | Publication Date |
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| CN110342393A CN110342393A (en) | 2019-10-18 |
| CN110342393B true CN110342393B (en) | 2021-05-07 |
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| CN201910709846.5A Active CN110342393B (en) | 2019-08-02 | 2019-08-02 | Steel plate hoisting clamp in steel structure assembly |
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| CN112282087B (en) * | 2020-10-19 | 2022-02-15 | 深圳市杨邦胜室内设计有限公司 | Hoisting structure for assembled building insulation board and using method thereof |
| CN112478444A (en) * | 2020-11-19 | 2021-03-12 | 昆山铭联电子材料有限公司 | Gilt hanging device of non-setting adhesive label |
| CN113775177A (en) * | 2021-09-23 | 2021-12-10 | 浙江中材工程设计研究院有限公司 | Clamping device for concrete beam steel plate wrapping outside and construction method thereof |
| CN115262766B (en) * | 2022-08-26 | 2024-03-26 | 江苏华木空间结构有限公司 | Main body connecting structure of assembled steel structure building and mounting method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1774623A (en) * | 1927-09-28 | 1930-09-02 | Richard F Williams | Safety clamp |
| SU412112A1 (en) * | 1971-04-05 | 1974-01-25 | В. И. Фед шин Трест Волгограджилстрой | CARGO TRAILERS |
| US4465314A (en) * | 1981-12-24 | 1984-08-14 | Parson Mark E | Material handling apparatus |
| CN2320607Y (en) * | 1998-01-21 | 1999-05-26 | 丛者彬 | Turning-over lifting sling |
| CN202296835U (en) * | 2011-10-20 | 2012-07-04 | 北汽福田汽车股份有限公司 | Device for assisting crane to hoist cab |
| CN204917652U (en) * | 2015-08-21 | 2015-12-30 | 中民筑友有限公司 | Precast floor plank hoist |
| CN205990178U (en) * | 2016-07-28 | 2017-03-01 | 湖南鼎盛钢结构建筑有限公司 | A kind of section steel hoisting clamp |
| CN207811058U (en) * | 2017-12-14 | 2018-09-04 | 项兆勤 | A kind of construction material lifting machine |
-
2019
- 2019-08-02 CN CN201910709846.5A patent/CN110342393B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1774623A (en) * | 1927-09-28 | 1930-09-02 | Richard F Williams | Safety clamp |
| SU412112A1 (en) * | 1971-04-05 | 1974-01-25 | В. И. Фед шин Трест Волгограджилстрой | CARGO TRAILERS |
| US4465314A (en) * | 1981-12-24 | 1984-08-14 | Parson Mark E | Material handling apparatus |
| CN2320607Y (en) * | 1998-01-21 | 1999-05-26 | 丛者彬 | Turning-over lifting sling |
| CN202296835U (en) * | 2011-10-20 | 2012-07-04 | 北汽福田汽车股份有限公司 | Device for assisting crane to hoist cab |
| CN204917652U (en) * | 2015-08-21 | 2015-12-30 | 中民筑友有限公司 | Precast floor plank hoist |
| CN205990178U (en) * | 2016-07-28 | 2017-03-01 | 湖南鼎盛钢结构建筑有限公司 | A kind of section steel hoisting clamp |
| CN207811058U (en) * | 2017-12-14 | 2018-09-04 | 项兆勤 | A kind of construction material lifting machine |
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| CN110342393A (en) | 2019-10-18 |
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Effective date of registration: 20210422 Address after: 528000 factory building no.22-5, Pengshan Road, Hecheng street, Gaoming District, Foshan City, Guangdong Province Applicant after: Guangdong guangqiao Heavy Industry Co.,Ltd. Address before: 610084 2-1, No.99 Beishun street, Baimasi, Jinniu District, Chengdu, Sichuan Province Applicant before: Yuan Shuqin |
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