CN215978537U - Anti-deformation device for steel structure - Google Patents
Anti-deformation device for steel structure Download PDFInfo
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- CN215978537U CN215978537U CN202121505813.8U CN202121505813U CN215978537U CN 215978537 U CN215978537 U CN 215978537U CN 202121505813 U CN202121505813 U CN 202121505813U CN 215978537 U CN215978537 U CN 215978537U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- 230000002265 prevention Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000004567 concrete Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000005956 quaternization reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model provides a deformation prevention device for a steel structure, and belongs to the technical field of engineering devices. The base is provided with a first supporting plate and a second supporting plate, the two sides of the base are symmetrically hinged to each other, the first supporting plate is provided with a first fixing block, the second supporting plate is provided with a second fixing block, a first connecting rod is hinged to the upper portion of the first fixing block, a second connecting rod is hinged to the upper portion of the second fixing block, the first connecting rod is hinged to the lower portion of the first connecting block, the second connecting rod is hinged to the lower portion of the second connecting block, the control block is hinged to the second connecting rod, a bolt is arranged in the base in a rotating mode, the bolt is in threaded connection with the control block, a cavity is formed in the base, one side of the cavity is provided with a through hole, one end of the bolt extends into the cavity and is provided with a ratchet wheel, a pawl is hinged to the cavity and is matched with the ratchet wheel, a movable rod is hinged to the arc surface of the pawl, the movable rod penetrates through hole to extend out of the base, the movable rod is wound outwards and is provided with a spring, and the spring is fixedly connected with the pawl. The teaching tool is simple in structure, convenient to use, capable of being used in simple teaching, low in manufacturing and construction difficulty and very beneficial to large-area popularization and use.
Description
Technical Field
The utility model provides a deformation prevention device for a steel structure, and belongs to the technical field of engineering devices.
Background
Along with the continuous development of social economy, bamboo shoots are generally pulled out after various buildings in China enter the rain, along with the continuous refreshing of building height, the traditional brick type structure and wood type structure are difficult to meet the requirement of building strength, a firmer reinforced concrete structure is needed to ensure that the building can have enough strength at higher building height, which puts higher requirements on the strength of a steel structure, steel is an important material essential for national construction and realization of quaternization, the application of the steel is wide and the variety of the steel is various, and the steel is generally divided into four categories of section bars, plates, pipes and metal products according to the difference of section shapes, and also divided into heavy rails, light rails, large section bars, medium section bars, small section bars, steel cold-formed sections, high-quality section bars, wire rods, medium-thickness steel plates, thin steel plates, silicon steel sheets, strip steels, seamless steel tubes and welded steel tubes, Metal products, and the like. There are many items for quality testing of steel, including steel components, including tensile testing, bending fatigue testing, compression/fracture testing, and corrosion resistance testing. The quality performance of the product can be mastered in real time in the research, development and production processes of the material and related products, the problems of quality return, raw material waste and the like can be avoided, so that better steel is provided when the product leaves a factory, the product cannot be split in welding and assembling, but metal materials are always tough, the deformation can become obvious along with the increase of the volume, deformation prevention protection needs to be carried out on each key part, and deformation prevention is generally carried out at the joint of the steel, so that the deformation prevention device for the steel structure is designed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides an anti-deformation device for a steel structure, which comprises the following technical scheme: the anti-deformation device of the steel structure comprises a base, wherein a first supporting plate and a second supporting plate are symmetrically hinged on two sides of the base respectively, the first supporting plate is provided with a first fixing block, the second supporting plate is provided with a second fixing block, a first connecting rod is hinged above the first fixing block, a second connecting rod is hinged above the second fixing block, a first connecting rod is hinged with a control block, the control block is hinged with the second connecting rod, the base is rotatably provided with a bolt, the bolt is in threaded connection with the control block, a cavity is arranged in the base, one side of the cavity is provided with a through hole, one end of the bolt extends into the cavity and is provided with a ratchet wheel, the cavity is internally provided with a pawl in a hinged manner by matching with the ratchet wheel, the pawl arc surface is hinged with a movable rod, the movable rod penetrates through the through hole and extends out of the base, a spring is wound outside the movable rod, and the spring is fixedly connected with the pawl.
The utility model has the advantages that:
the steel structure reinforcing device is simple in structure, convenient to use, capable of being used by simple teaching, low in manufacturing and construction difficulty and very beneficial to large-area popularization and use, the stability of the steel structure at a local position can be effectively improved by reinforcing the junction of each steel structure needing to be reinforced, so that the strength and the stability of the whole steel structure are improved, the whole shape of the steel structure can be kept unchanged before concrete is poured, the steel structure can be detached again and flexibly used until the concrete is poured, and the use cost and a lot of later invisible cost can be effectively reduced.
Furthermore, the bolt is located the one end in the cavity and is equipped with the stopper between the ratchet, and the protection bolt can not the roll-off base, and the protection ratchet can not influence life with direct atress.
Furthermore, the one end that the base was kept away from to the bolt is equipped with rotatory piece, makes things convenient for constructor to operate labour saving and time saving.
Furthermore, one side of the bolt is kept away from to the first support plate and the second support plate is provided with a non-slip mat, so that the phenomenon that the work efficiency is affected due to slipping when the steel structure is supported at the joint position is avoided.
Drawings
Fig. 1 is a schematic structural view of the deformation preventing device for the steel structure of the present invention.
Fig. 2 is a schematic view of a base structure of the deformation preventing device of the steel structure of the present invention.
Fig. 3 is a plan view of a cavity of the deformation preventing device of the steel structure according to the present invention.
As shown in the figure:
1. the anti-slip device comprises a base, 2, a first support plate, 3, a second support plate, 4, a first fixing block, 5, a second fixing block, 6, a first connecting rod, 7, a second connecting rod, 8, a control block, 9, a bolt, 10, a cavity, 11, a through hole, 12, a ratchet wheel, 13, a pawl, 14, a movable rod, 15, a spring, 16, a limiting block, 17, a rotating block, 18 and an anti-slip pad.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
According to the illustrations of fig. 1, 2 and 3:
the steel structure anti-deformation device comprises a base 1, wherein a first support plate 2 and a second support plate 3 are symmetrically hinged to two sides of the base 1 respectively, a first fixed block 4 is arranged on the first support plate 1, a second fixed block 5 is arranged on the second support plate 3, a first connecting rod 6 is hinged above the first fixed block 4, a second connecting rod 7 is hinged above the second fixed block 5, a first connecting rod 6 is hinged to a second control block 8, the control block 8 is hinged to the second connecting rod 7, a bolt 9 is rotatably arranged on the base 1, the bolt 9 is in threaded connection with the control block 8, a cavity 10 is arranged in the base 1, a through hole 11 is formed in one side of the cavity 10, one end of the bolt 9 extends into the cavity 10 and is provided with a ratchet 12, a pawl 13 is hinged to the cavity 10 by matching with the ratchet 12, a movable rod 14 is hinged to an arc surface of the pawl 13, and the movable rod 14 extends out of the base 1 through the through hole 11, a spring 15 is wound outside the movable rod 14, and the spring 15 is fixedly connected with the pawl 13.
Furthermore, a limiting block 16 is arranged between one end of the bolt 9 in the cavity 10 and the ratchet wheel 12, so that the bolt 9 is protected from sliding out of the base 1, and the ratchet wheel 12 is protected from influencing the service life with direct stress.
Further, the one end that base 1 was kept away from to bolt 9 is equipped with rotatory piece 17, makes things convenient for constructor to operate labour saving and time saving.
Further, one side of the first support plate 2 and one side of the second support plate 3, which are far away from the bolts 9, are provided with anti-slip pads 18, so that the situation that the work efficiency is affected by slipping when the joint of the steel structure is supported is ensured.
The utility model is implemented as follows:
the utility model is placed at the included angle position of the connection position of the steel structures, the first support plate 2 or the second support plate 3 is firstly leaned against the steel structure at one side, according to the field situation, the rotating block 17 is rotated, the rotating block 17 drives the bolt 9 to rotate, the bolt 9 drives the control block 8 to move, the control block 8 drives the first connecting rod 6 and the second connecting rod 7 which are hinged with the first support plate to move, the first connecting rod 6 and the second connecting rod 7 drive the first fixing block 4 and the second fixing block 5 to move, the first fixing block 4 and the second fixing block 5 respectively push the first support plate 2 and the second support plate 3 to be close to the steel structures, the anti-skid pads 18 designed on the first support plate 2 and the second support plate 3 can increase the friction force with the steel structures, the anti-skid pads cannot easily slip and fall down, the bolt 9 rotates to drive the ratchet 12 in the cavity 10 in the base 1 to rotate, the ratchet 12 cannot be inverted under the cooperation of the pawl 13, so the bolt 9 cannot be inverted, lead to whole backup pad 2 and backup pad two 3 can not reduce the extrusion to the steel construction, designed stopper 16 and can prevent that ratchet 12 from direct and base 1 contact influence life, when needs pouring concrete, pull movable rod 14, movable rod 14 drives pawl 13 and removes, pawl 13 breaks away from the control to ratchet 12, rotatory piece 17 again, make bolt 9 drive control block 8 relieve the control to backup pad one 2 and backup pad two 3, just can directly go down, the spring 15 of design can cooperate the realization of the interact of ratchet 12 and pawl 13, also can reset and fix movable rod 14.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
1. Steel structure anti-deformation device, its characterized in that: the base is provided with a first supporting plate and a second supporting plate, the first supporting plate is provided with a first fixed block, the second supporting plate is provided with a second fixed block, a first connecting rod is hinged to the upper portion of the first fixed block, a second connecting rod is hinged to the upper portion of the second fixed block, a first control block is hinged to the first connecting rod, the control block is hinged to the second connecting rod, a bolt is arranged on the base in a rotating mode, the bolt is connected with the control block in a threaded mode, a cavity is arranged in the base, a through hole is formed in one side of the cavity, one end of the bolt extends into the cavity, a ratchet wheel is arranged in the cavity in a extending mode, a pawl is hinged to the ratchet wheel in the cavity in a matching mode, a movable rod is hinged to the arc surface of the pawl, the movable rod penetrates through the through hole to extend out of the base, a spring is wound outside the movable rod, and the pawl are fixedly connected.
2. The deformation preventing device for the steel structure of claim 1, wherein: and a limiting block is arranged between one end of the bolt in the cavity and the ratchet wheel.
3. The deformation preventing device for the steel structure of claim 1, wherein: and a rotating block is arranged at one end of the bolt far away from the base.
4. The deformation preventing device for the steel structure of claim 1, wherein: and anti-slip pads are arranged on one sides, far away from the bolts, of the first supporting plate and the second supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121505813.8U CN215978537U (en) | 2021-07-05 | 2021-07-05 | Anti-deformation device for steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121505813.8U CN215978537U (en) | 2021-07-05 | 2021-07-05 | Anti-deformation device for steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215978537U true CN215978537U (en) | 2022-03-08 |
Family
ID=80578944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121505813.8U Active CN215978537U (en) | 2021-07-05 | 2021-07-05 | Anti-deformation device for steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215978537U (en) |
-
2021
- 2021-07-05 CN CN202121505813.8U patent/CN215978537U/en active Active
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