CN216276147U - Steel construction that anti-seismic performance is good - Google Patents
Steel construction that anti-seismic performance is good Download PDFInfo
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- CN216276147U CN216276147U CN202122303264.2U CN202122303264U CN216276147U CN 216276147 U CN216276147 U CN 216276147U CN 202122303264 U CN202122303264 U CN 202122303264U CN 216276147 U CN216276147 U CN 216276147U
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Abstract
The utility model relates to the technical field of steel structures with good anti-seismic performance, and discloses a steel structure with good anti-seismic performance, which comprises a fixed block, wherein I-shaped steel is arranged inside the fixed block, two first fixture blocks which are positioned at the left side and the right side of the I-shaped steel are arranged inside the fixed block, two second fixture blocks which are positioned at the front side and the rear side of the I-shaped steel are arranged inside the fixed block, fixing devices which are respectively fixedly connected with the first fixture blocks, the second fixture blocks and the I-shaped steel are fixedly connected with the outer side of the fixed block, and supporting blocks which are fixedly connected with the left side and the right side of the I-shaped steel are arranged at the tops of the two first fixture blocks. This steel construction that anti-seismic performance is good possesses advantages such as anti-seismic performance is good, has solved current steel construction and has carried out fixed connection by the sampling welding or the bolt that the majority is pure when connecting, causes resonance easily when producing vibrations, and anti-seismic performance is poor, produces easily and takes off the problem of taking off.
Description
Technical Field
The utility model relates to the technical field of steel structures with good seismic performance, in particular to a steel structure with good seismic performance.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted.
The existing steel structure is mostly purely subjected to sampling welding or bolt fixing connection during connection, resonance is easily caused during vibration, the anti-seismic performance is poor, and looseness is easily caused, so that the steel structure with good anti-seismic performance is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a steel structure with good anti-seismic performance, has the advantages of good anti-seismic performance and the like, and solves the problems that the existing steel structure is mostly simply subjected to sampling welding or fixed connection through bolts when in connection, resonance is easily caused when vibration is generated, the anti-seismic performance is poor, and looseness is easily generated.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: the utility model provides a steel construction that anti-seismic performance is good, includes the fixed block, the inside of fixed block is equipped with the I-steel, the inside of fixed block is equipped with quantity and just is located the first fixture block of I-steel left and right sides for two, the inside of fixed block is equipped with quantity and just is located the second fixture block of both sides around the I-steel for two, the outside fixedly connected with of fixed block respectively with first fixture block, second fixture block and I-steel fixed connection's fixing device, two the top of first fixture block is equipped with the supporting shoe with I-steel left and right sides fixed connection.
The utility model has the beneficial effects that: the fixing block is sleeved at the bottom of the I-steel, the first fixture block and the second fixture block are matched with the I-steel to limit the I-steel, the connection stability is improved, the shock resistance is enhanced, the fixing device, the first fixture block, the second fixture block, the fixing block and the I-steel are fixedly connected with one another through the fixing device, the connection stability is enhanced, the shock resistance is enhanced, the first fixture block and the I-steel are fixedly connected through the supporting block, the connection stability is enhanced, the shock resistance is enhanced, the second fixture block and the I-steel are fixedly connected through the angle iron at the top of the second fixture block, and the connection stability is enhanced.
This steel construction that anti-seismic performance is good has possessed the advantage that anti-seismic performance is good.
On the basis of the technical scheme, the utility model can be further improved as follows.
Further, the inner cavity diapire fixedly connected with triangle awl of fixed block, the bottom of I-steel is equipped with the triangle draw-in groove with triangle awl looks adaptation.
The beneficial effect who adopts above-mentioned further scheme is that, the stability when being convenient for improve the connection is mutually supported to the triangle draw-in groove of the bottom of triangle awl and I-steel to improve the shock resistance.
Further, two equal fixedly connected with angle bar in top of first fixture block, two the angle bar all with the left and right sides fixed connection of I-steel, two be equipped with the rubber pad between angle bar and the I-steel.
The angle iron has the advantages that the angle iron has good supporting strength due to the angle-shaped structure, and the shock resistance is improved conveniently.
Further, two first fixture block includes the block, two the equal swing joint one end in inside of block extends to the contact plate of the relative one side of block, two the contact plate contacts with the I-steel left and right sides respectively, two equal fixedly connected with is located the inside first spring of block between contact plate and the block.
Adopt above-mentioned further scheme's beneficial effect be, the spring has the thrust and is convenient for promote the contact plate and laminate with the groove face of I-steel and improve and be connected the compactness.
Further, fixing device includes solid fixed ring, gu fixed ring has first bolt, second bolt and third bolt from top to bottom in proper order threaded connection, the quantity of first bolt, second bolt and third bolt all is annular equidistance and distributes, and quantity is four, controls two first fixture block all with the first bolt threaded connection of homonymy, two around the second fixture block all with the first bolt threaded connection of homonymy, four the second bolt all with fixed block threaded connection, four the third bolt all passes the fixed block and with I-steel threaded connection, four all be equipped with the second spring that is located the first bolt, second bolt and the third bolt outside between first bolt, second bolt and the solid fixed ring.
The beneficial effect who adopts above-mentioned further scheme is that, the spring has thrust, thereby is convenient for form the anti-thrust effect of bolt antiskid between bolt and solid fixed ring.
Furthermore, the supporting blocks are fixedly connected with the top of the first clamping block, one end of each of the bottoms of the two supporting blocks is fixedly connected with a limiting block, one end of each limiting block extends to the position between the contact plate and the block body, a fourth bolt is connected between the two supporting blocks in a threaded mode, one end of each fourth bolt penetrates through the I-shaped steel, and reinforcing ribs are fixedly connected to the outer sides of the supporting blocks.
The beneficial effect who adopts above-mentioned further scheme is that, the stopper that extends to between contact plate and the block is convenient for carry on spacingly to the contact plate after the installation, prevents that the contact plate from retracting, can improve connection stability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the connection between the second fixture block and the I-beam according to the present invention;
FIG. 3 is a schematic view of the external structure of the present invention;
FIG. 4 is a schematic view of a connection structure of the second locking block and the supporting block according to the present invention.
In the figure: 1. a fixed block; 2. i-shaped steel; 3. a first clamping block; 301. a block body; 302. a contact plate; 303. a first spring; 4. a second fixture block; 5. a fixing device; 501. a fixing ring; 502. a first bolt; 503. a second bolt; 504. a third bolt; 505. a second spring; 6. and (7) a supporting block.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the embodiment, as shown in fig. 1-4, the steel structure with good earthquake resistance comprises a fixed block 1, wherein an i-beam 2 is arranged inside the fixed block 1, two first fixture blocks 3 which are positioned at the left side and the right side of the i-beam 2 are arranged inside the fixed block 1, two second fixture blocks 4 which are positioned at the front side and the rear side of the i-beam 2 are arranged inside the fixed block 1, fixing devices 5 which are respectively fixedly connected with the first fixture blocks 3, the second fixture blocks 4 and the i-beam 2 are fixedly connected with the outer side of the fixed block 1, and supporting blocks 6 which are fixedly connected with the left side and the right side of the i-beam 2 are arranged at the tops of the two first fixture blocks 3;
the bottom wall of the inner cavity of the fixed block 1 is fixedly connected with a triangular cone, and the bottom of the I-shaped steel 2 is provided with a triangular clamping groove matched with the triangular cone;
the triangular cone is matched with the triangular clamping groove at the bottom of the I-shaped steel 2, so that the stability during connection is improved, and the shock resistance is improved;
the tops of the two first clamping blocks 3 are fixedly connected with angle irons, the two angle irons are fixedly connected with the left side and the right side of the I-shaped steel 2, and rubber pads are arranged between the two angle irons and the I-shaped steel;
the angle-shaped structure of the angle iron ensures that the angle iron has good supporting strength, thereby being convenient for improving the shock resistance;
further, the two first fixture blocks 3 comprise block bodies 301, the two block bodies 301 are movably connected with contact plates 302, one ends of the contact plates extend to the opposite sides of the block bodies 301, the two contact plates 302 are respectively contacted with the left side and the right side of the i-beam 2, and first springs 303 located in the block bodies 301 are fixedly connected between the two contact plates 302 and the block bodies 301;
the spring has thrust force which is convenient for pushing the contact plate 302 to be attached to the groove surface of the I-shaped steel 2 so as to improve the connection tightness;
the fixing device 5 comprises a fixing ring 501, the fixing ring 501 is sequentially in threaded connection with a first bolt 502, a second bolt 503 and a third bolt 504 from top to bottom, the first bolt 502, the second bolt 503 and the third bolt 504 are distributed annularly and equidistantly, the number of the first bolt 502, the second bolt 503 and the third bolt 504 is four, the left first fixture block 3 and the right first fixture block 3 are in threaded connection with the first bolt 502 on the same side, the front second fixture block 4 and the rear second fixture block 4 are in threaded connection with the first bolt 502 on the same side, the four second bolts 503 are in threaded connection with a fixing block 1, the four third bolts 504 penetrate through the fixing block 1 and are in threaded connection with an I-shaped steel 2, and second springs 505 located on the outer sides of the first bolt 502, the second bolt 503 and the third bolt 504 are arranged between the four first bolt 502, the second bolt 503 and the third bolt 504 and the fixing ring 501;
the spring has thrust, so that reverse thrust is formed between the bolt and the fixing ring 501 conveniently, and the anti-skid effect of the bolt is achieved;
the supporting blocks 6 are fixedly connected with the top of the first clamping block 3, the bottoms of the two supporting blocks 6 are fixedly connected with limiting blocks, one ends of the limiting blocks extend to the position between the contact plate 302 and the block body 301, the same fourth bolt, one end of the fourth bolt penetrates through the I-shaped steel 2, is in threaded connection between the two supporting blocks 6, and reinforcing ribs are fixedly connected to the outer sides of the supporting blocks 6;
the limiting block extending between the contact plate 302 and the block body 301 is convenient for limiting the contact plate 302 after installation, so that the contact plate 302 is prevented from retracting, and the connection stability can be improved.
The working principle is as follows:
the implementation steps of innovation points are as follows:
the first step is as follows: the fixing block 1 is sleeved at the bottom of the I-beam 2, the connection stability between the fixing block 1 and the I-beam 2 is improved through a triangular cone at the bottom of the fixing block 1, the connection stability is improved, the shock resistance is enhanced, and the first fixture block 3 and the second fixture block 4 are matched with the I-beam 2 to limit the I-beam 2;
the second step is that: the fixing ring 501 of the fixing device 5 is sleeved on the outer side of the fixing block 1, the first fixture block 3, the second fixture block 4 and the fixing ring 501 are fixed through the first bolt 502, the fixing block and the fixing ring 501 are fixed through the second bolt 503, the I-steel is fixed with the fixing block 1 and the fixing ring 501 through the third bolt 504, the first fixture block 3 and the I-steel 2 are fixedly connected through the supporting block 6, the connection stability is improved, the shock resistance is enhanced, meanwhile, the limiting block between the contact plate 302 to which the first fixture block 3 extends and the block body 301 limits the contact plate 302 and the block body 301, the contraction is prevented, and the contact tightness is improved;
the third step: carry out fixed connection with second fixture block 4 and I-steel 2 through the angle bar at 4 tops of second fixture block, improve connection stability reinforcing shock resistance.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a steel construction that anti-seismic performance is good, includes fixed block (1), its characterized in that: the inside of fixed block (1) is equipped with I-steel (2), the inside of fixed block (1) is equipped with quantity and just is located first fixture block (3) of I-steel (2) left and right sides for two, the inside of fixed block (1) is equipped with quantity and just is located second fixture block (4) of I-steel (2) front and back both sides for two, the outside fixedly connected with of fixed block (1) respectively with first fixture block (3), second fixture block (4) and I-steel (2) fixed connection's fixing device (5), two the top of first fixture block (3) is equipped with supporting shoe (6) with I-steel (2) left and right sides fixed connection.
2. The steel structure with good seismic performance according to claim 1, characterized in that: the inner cavity bottom wall fixedly connected with three angular cones of fixed block (1), the bottom of I-steel (2) is equipped with the triangle draw-in groove with three angular cones looks adaptation.
3. The steel structure with good seismic performance according to claim 1, characterized in that: the two equal fixedly connected with angle bars in top of first fixture block (3), two the angle bars all with the left and right sides fixed connection of I-steel (2), two be equipped with the rubber pad between angle bar and the I-steel.
4. The steel structure with good seismic performance according to claim 1, characterized in that: two first fixture block (3) are including block (301), two contact plate (302) that the equal swing joint one end in inside of block (301) extended to block (301) relative one side, two contact plate (302) respectively with I-steel (2) left and right sides contact, two equal fixedly connected with is located first spring (303) of block (301) inside between contact plate (302) and block (301).
5. The steel structure with good seismic performance according to claim 1, characterized in that: fixing device (5) is including solid fixed ring (501), gu fixed ring (501) from top to bottom in proper order threaded connection have first bolt (502), second bolt (503) and third bolt (504), the quantity of first bolt (502), second bolt (503) and third bolt (504) all is annular equidistance and distributes, and quantity is four, controls two first fixture block (3) all with homonymy first bolt (502) threaded connection, two around second fixture block (4) all with homonymy first bolt (502) threaded connection, four second bolt (503) all with fixed block (1) threaded connection, four third bolt (504) all pass fixed block (1) and with I-steel (2) threaded connection, four all be equipped with between first bolt (502), second bolt (503) and third bolt (504) and solid fixed ring (501) and be located first bolt (502), A second bolt (503) and a second spring (505) outside the third bolt (504).
6. The steel structure with good seismic performance according to claim 4, characterized in that: the two supporting blocks (6) are fixedly connected with the top of the first clamping block (3), one end of each of the bottoms of the two supporting blocks (6) is fixedly connected with a limiting block, one end of each limiting block extends to the position between the contact plate (302) and the block body (301), a fourth bolt is connected between the two supporting blocks (6) in a threaded mode, one end of each fourth bolt penetrates through the I-shaped steel (2), and reinforcing ribs are fixedly connected to the outer sides of the supporting blocks (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122303264.2U CN216276147U (en) | 2021-09-23 | 2021-09-23 | Steel construction that anti-seismic performance is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122303264.2U CN216276147U (en) | 2021-09-23 | 2021-09-23 | Steel construction that anti-seismic performance is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216276147U true CN216276147U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122303264.2U Active CN216276147U (en) | 2021-09-23 | 2021-09-23 | Steel construction that anti-seismic performance is good |
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| CN (1) | CN216276147U (en) |
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- 2021-09-23 CN CN202122303264.2U patent/CN216276147U/en active Active
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