CN216340091U - Novel large-span anti-seismic steel structure - Google Patents
Novel large-span anti-seismic steel structure Download PDFInfo
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- CN216340091U CN216340091U CN202122559952.5U CN202122559952U CN216340091U CN 216340091 U CN216340091 U CN 216340091U CN 202122559952 U CN202122559952 U CN 202122559952U CN 216340091 U CN216340091 U CN 216340091U
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Abstract
The application discloses novel large-span antidetonation steel construction relates to the technical field of steel construction, has improved the not good problem of large-span steel construction shock resistance, and it includes cylinder, the roof beam body and connecting rod, cylinder one end and roof beam body coupling, the other end and the ground of cylinder are connected, cylinder and roof beam body are a set of equidistant a plurality of that is provided with in same direction of edge, adjacent two cylinders and roof beam body are connected to the connecting rod, the cylinder comprises a plurality of antidetonation unit, just the enhancement rack that supplies external force conduction has on the antidetonation unit, the network structure who comprises the stiffener has on the roof beam body. This application can increase the joint strength and the structural strength of span steel construction, increases the shock resistance of span steel construction simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the technique of steel construction and specifically relates to a novel large-span antidetonation steel construction is related to.
Background
The building of steel construction has obvious advantage in the aspect of environmental protection, energy-conservation, high efficiency, batch production etc. more and more building structure all adopts the steel construction to build for the frame now, for example the building of longspan such as shed, factory building also generally adopts the steel construction to build.
The structure that the steel construction was built through the steel of various shapes promptly, foretell large-span steel construction at present comprises connecting rod between a plurality of cylinders, a plurality of roof beam body and the cylinder and between the roof beam body usually, because steel has light firm advantage than other building materials, the process of building of consequently large-span steel construction is comparatively convenient.
In the process of implementing the application, the applicant finds that at least the following problems exist in the technology, and most of the columns and the beam bodies in the large-span steel structure are steel materials with an integrated structure, so that the force transmission performance of the columns and the beam bodies is poor, and the shock resistance of the large-span steel structure is poor.
SUMMERY OF THE UTILITY MODEL
In order to improve the not good problem of large-span steel construction shock resistance, this application provides a novel large-span antidetonation steel construction.
The application provides a novel large-span antidetonation steel construction, adopts following technical scheme:
the utility model provides a novel large-span antidetonation steel construction, includes cylinder, the roof beam body and connecting rod, cylinder one end and roof beam body coupling, the other end and the ground of cylinder are connected, cylinder and roof beam body are a set of equidistant a plurality of that is provided with along same direction, two adjacent cylinders and roof beam body are connected to the connecting rod, the cylinder comprises a plurality of antidetonation unit, just have the enhancement rack that supplies external force conduction on the antidetonation unit, the network structure who comprises the stiffener has on the roof beam body.
Through adopting above-mentioned technical scheme, strengthen the rack and can make the antidetonation unit have better external force conductivity, the antidetonation unit can be through strengthening the rack with external force fast dispersion to make the cylinder have better shock resistance, the network structure that the stiffener is constituteed can make the roof beam body have better shock resistance with the same reason, finally makes the large-span steel construction have better shock resistance.
Optionally, the anti-seismic unit comprises:
the frame body is of a square structure and is formed by splicing a plurality of steel rods with the same size;
the first reinforcing net racks are arranged on two sides of the frame body;
wherein, first enhancement rack is the cross structure, first enhancement rack is on a parallel with the side setting of framework, first enhancement rack is equipped with two altogether, just four tip of first enhancement rack are connected with four right angle positions of framework both sides respectively, just first enhancement rack and the projection coincidence of framework in vertical side.
Through adopting above-mentioned technical scheme, the framework is formed by the steel pole concatenation, has practiced thrift the steel that the antidetonation unit need consume for external force dispersion on the antidetonation unit, and the quality of antidetonation unit is lighter, and first enhancement rack also makes the antidetonation unit can bear bigger vertical external force and horizontal external force when improving the structural strength of antidetonation unit.
Optionally, the first reinforcing grid comprises:
the first reinforcing rods are provided with four reinforcing rods in total;
the first connecting piece is positioned at the center of the side face of the frame body;
and one end, far away from the steel rod, of the first reinforcing rod is connected with the first connecting piece, and the first reinforcing rod is superposed with the diagonal line of the side face of the frame body.
By adopting the technical scheme, the first connecting piece facilitates the connection of the first reinforcing rods, and the connecting strength of the connecting positions of the four first reinforcing rods is enhanced, so that the shock resistance of the shock-resistant unit is improved.
Optionally, the anti-seismic unit further includes a second reinforcing net frame, and the second reinforcing net frame includes:
eight second reinforcing rods are arranged;
the second connecting piece is positioned at the center of the frame body;
one end of each second reinforcing rod is connected with eight corners of the frame body respectively, the other end of each second reinforcing rod is connected with the second connecting piece, and the diagonal lines of the second reinforcing rods and the inside of the frame body coincide.
Through adopting above-mentioned technical scheme, the net rack is strengthened to the second has further improved the bulk strength of antidetonation unit, and the vertical external force and the horizontal external force that the antidetonation unit can bear also further improve.
Optionally, the connecting rod is horizontally arranged, the connecting rod is arranged between two adjacent columns, two ends of the connecting rod penetrate into the anti-seismic units of the two adjacent columns respectively, and two ends of the connecting rod are connected with the two second connecting pieces respectively.
Through adopting above-mentioned technical scheme, improved the joint strength of connecting rod between adjacent cylinder, made the external force that the antidetonation unit received simultaneously can pass through connecting rod rapid conduction to another cylinder, antidetonation unit external force conduction dispersion speed is faster to make the anti-seismic performance of cylinder improve.
Optionally, the beam body includes upper beam rod and underbeam pole, upper beam rod and underbeam pole are the arc pole, be connected with a plurality of stiffeners between upper beam rod and the underbeam pole.
Through adopting above-mentioned technical scheme, make the roof beam body possess certain elasticity, the external force that the roof beam body receives partly can offset through self elasticity, and a plurality of stiffeners also can accelerate the dispersion of external force simultaneously, make the roof beam body have better shock resistance.
Optionally, roof beam body below is equipped with the third and strengthens the rack, the third is strengthened the rack and is included:
four third reinforcing rods are arranged;
the third connecting piece is positioned in the middle of two adjacent beam bodies and positioned below the beam bodies;
two third reinforcing net racks are arranged between the beam bodies, one end of each third reinforcing rod is connected with the arc top of each two adjacent lower beam rods and the end part of the same side of each two adjacent lower beam rods, and the other end of each third reinforcing rod is connected with a third connecting piece.
Through adopting above-mentioned technical scheme, improved the joint strength between the adjacent roof beam body, the external force that makes the roof beam body receive simultaneously can be conducted to another roof beam body through the third stiffener fast, and roof beam body external force conduction dispersion speed is faster to make the anti-seismic performance of the roof beam body improve.
Optionally, a connecting rod is further arranged between the two third reinforcing net racks, the two third connecting pieces are symmetrically arranged, and two ends of the connecting rod are connected with the two third connecting pieces respectively.
By adopting the technical scheme, the connecting strength between the two third reinforcing rods is enhanced, so that the two ends of the beam body are stressed uniformly, the external force applied to one end of the beam body can be quickly transmitted to the other end of the beam body, and the shock resistance of the beam body is further improved.
Optionally, an auxiliary rod is connected between two ends of the lower beam rod and two ends of the upper beam rod, the auxiliary rod is horizontally arranged, and a connecting seat for positioning and connecting the auxiliary rod is arranged at one end, far away from the ground, of the column body.
Through adopting above-mentioned technical scheme, the connecting seat can make things convenient for the staff to be connected the roof beam body with the cylinder, has improved the joint strength between roof beam body and the cylinder simultaneously.
Optionally, an upper connecting groove matched with the auxiliary rod is formed in the connecting seat.
Through adopting above-mentioned technical scheme, can make things convenient for the staff to fix a position the roof beam body on the cylinder, make things convenient for the staff to be connected the roof beam body with on the cylinder.
In summary, the present application includes at least one of the following benefits:
1. the first reinforcing net rack and the second reinforcing net rack are arranged on the column bodies, and the connecting rods are arranged between the adjacent column bodies and connected with the two second connecting pieces, so that the shock resistance of the column bodies is enhanced;
2. the beam bodies are provided with a plurality of reinforcing rods, and a third reinforcing net rack is arranged between the adjacent beam bodies, so that the shock resistance of the beam bodies is enhanced;
3. the connecting seat that makes things convenient for the roof beam body location to connect is had on the cylinder, makes things convenient for the staff to be connected the roof beam body with the cylinder.
Drawings
FIG. 1 is a schematic structural diagram of a novel large-span earthquake-proof steel structure according to an embodiment of the present application;
FIG. 2 is an exploded view of the seismic unit and mounting block in an embodiment of the subject application;
FIG. 3 is an exploded view of the beam and the connecting base in the embodiment of the present application;
FIG. 4 is an exploded view of the shock-resistant unit and the connecting socket according to the embodiment of the present application;
fig. 5 is a schematic view of the connection between the beams in the embodiment of the present application.
Description of reference numerals: 1. a cylinder; 11. an anti-seismic unit; 111. a frame body; 112. a first reinforcing grid; 1121. a first reinforcement bar; 1122. a first connecting member; 113. a second reinforcing net frame; 1131. a second reinforcement bar; 1132. a second connecting member; 2. a beam body; 21. an upper beam rod; 22. a lower beam rod; 23. an auxiliary lever; 24. a reinforcing bar; 241. a main stiffener; 242. a secondary stiffener; 25. a third reinforcing net frame; 251. a third reinforcement bar; 252. a third connecting member; 3. a connecting rod; 4. a mounting seat; 41. an embedding part; 42. a support pillar; 43. an installation part; 431. mounting grooves; 5. a connecting seat; 51. an upper connecting portion; 511. an upper connecting groove; 52. a lower connecting portion; 521. and a lower connecting groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses novel large-span antidetonation steel construction.
Referring to fig. 1, the large-span earthquake-proof steel structure includes a plurality of columns 1, a plurality of beams 2, and a plurality of connecting rods 3.
Wherein, two columns 1 and a beam body 2 are a set, and the beam body 2 is arranged above the columns 1. The two columns 1 are vertically arranged, the lower ends of the columns 1 are connected with the ground, and the upper ends of the two columns 1 are respectively connected with the two ends of the beam body 2. The large-span anti-seismic steel structure comprises a plurality of groups of columns 1 and beam bodies 2, and a plurality of connecting rods 3 are connected between the adjacent columns 1 and the adjacent beam bodies 2.
Referring to fig. 1 and 2, the column body 1 is composed of a plurality of earthquake-resistant units 11 with earthquake resistance, each earthquake-resistant unit 11 comprises a frame body 111, each frame body 111 is of a square structure, each frame body 111 is formed by splicing a plurality of steel rods, twelve steel rods are arranged in the embodiment, and the twelve steel rods are connected end to form the hollow frame body 111.
The earthquake-resistant unit 11 further comprises a first reinforcing net frame 112, and the number of the first reinforcing net frames 112 is two. The two first reinforcing net racks 112 are respectively disposed on two sides of the frame 111, and the first reinforcing net racks 112 are overlapped with the projections of the steel rods on the two sides of the frame 111 in the vertical direction.
The first reinforcing net rack 112 includes four first connecting members 1122 and four first reinforcing rods 1121, wherein the number of the first reinforcing rods 1121 is four. The first connecting member 1122 is located at a central position of the side surface of the frame 111, one end of each of the four first reinforcing rods 1121 is connected to four boundary points of the side surface of the frame 111, and the other end of each of the four first reinforcing rods 1121 is connected to the first connecting member 1122.
The earthquake-resistant unit 11 further includes a second reinforcing net frame 113, and the second reinforcing net frame 113 is provided inside the frame 111. The second reinforcing grid 113 includes a second connector 1132 and second reinforcing rods 1131, wherein the number of the second reinforcing rods 1131 is eight. The second connecting member 1132 is located at the whole central position of the frame 111, one ends of the eight second stiffeners 1131 are connected to the whole eight boundary points of the frame 111, and the other ends of the eight second stiffeners 1131 are connected to the second connecting member 1132.
Wherein, the structural strength of antidetonation unit 11 can all be strengthened to first enhancement rack 112 and second enhancement rack 113, and when antidetonation unit 11 received external force to take place to vibrate or the displacement simultaneously, external force will be strengthened the rack 113 through first enhancement rack 112 and second and conducted to antidetonation unit 11 wholly to make external force dissipation, reach antidetonation effect.
The column body 1 is formed by stacking and connecting a plurality of earthquake-resistant units 11, so that the earthquake-resistant performance of the column body 1 is improved. Wherein, the one end that cylinder 1 is close to ground is equipped with mount pad 4, and mount pad 4 and cylinder 1 looks adaptation.
The mount 4 includes a mounting portion 43, a supporting portion, and an embedded portion 41. The installation department 43 is located the one end that mount pad 4 is close to cylinder 1, offers the mounting groove 431 with framework 111 looks adaptation on the installation department 43, makes things convenient for the staff to be connected cylinder 1 and mount pad 4.
The embedding part 41 is located at one end, far away from the column body 1, of the mounting seat 4, the embedding part 41 is embedded underground, the mounting seat 4 is located, the position stability of the mounting seat 4 is enhanced, and then the position stability of the column body 1 connected with the mounting seat 4 is improved. In addition, the external force received by the column body 1 can be conducted to the ground through the mounting seat 4, and the shock resistance of the column body 1 is improved.
Referring to fig. 3, the girder 2 includes an upper girder bar 21, a lower girder bar 22, and an auxiliary bar 23. The upper beam rod 21 and the lower beam rod 22 are arc rods, two ends of the upper beam rod 21 are respectively located at two sides of two ends of the lower beam rod 22, two ends of the upper beam rod 21 are connected with two ends of the lower beam rod 22 through the auxiliary rod 23, and the upper beam rod 21, the lower beam rod 22 and the auxiliary rod 23 are all located on the same plane.
A plurality of reinforcing rods 24 are connected between the upper beam 21 and the lower beam 22, and the reinforcing rods 24 include a main reinforcing rod 241 and an auxiliary reinforcing rod 242. The main reinforcing bars 241 are provided with five in total, and the five main reinforcing bars 241 equally divide the upper beam 21 and the lower beam 22 in six in the longitudinal direction thereof. The auxiliary reinforcing bars 242 are provided in number, and the auxiliary reinforcing bars 242 are arranged between two adjacent main reinforcing bars 241 and between the main auxiliary bar 23 and the adjacent main reinforcing bar 241 in an intersecting manner.
Referring to fig. 3 and 4, a connection seat 5 is disposed between the beam body 2 and the column body 1, and the connection seat 5 includes an upper connection portion 51 and a lower connection portion 52. The lower connecting portion 52 is located at one end of the connecting seat 5 close to the column 1, and a lower connecting groove 521 matched with the frame 111 is formed on the lower connecting portion 52. The upper connecting portion 51 is located at one end of the connecting seat 5 close to the beam body 2, and an upper connecting groove 511 adapted to the auxiliary rod 23 is formed on the upper connecting portion 51.
Referring to fig. 1, two columns 1 and a beam 2 are in a group, and the large-span anti-seismic steel mechanism includes a plurality of groups of columns 1 and beams 2 arranged at equal intervals along a certain direction.
A plurality of connecting rods 3 are arranged between the adjacent columns 1, and two ends of each connecting rod 3 are respectively connected with the second connecting members 1132 of the two columns 1.
A plurality of connecting rods 3 are also arranged between the adjacent beam bodies 2, and two ends of the connecting rods 3 are respectively connected with the adjacent upper beam rods 21.
Referring to fig. 1 and 5, a third reinforcing net rack 25 is further disposed between the adjacent beam bodies 2, the third reinforcing net rack 25 includes a third reinforcing rod 251 and a third connecting member 252, and four third reinforcing rods 251 are disposed. The third connecting member 252 is located below the beam 2, and the third connecting member 252 is located at the middle position between two adjacent beams 2. One end of each of the four third reinforcing bars 251 is connected to the lower end of the adjacent main reinforcing bar 241 of the adjacent beam 2, and the other end of each of the four third reinforcing bars 251 is connected to the third connecting member 252.
Two third reinforced net racks 25 are arranged between the adjacent beam bodies 2, and the two third reinforced net racks 25 are symmetrically arranged. A connecting rod 3 is further arranged between the two third reinforcing net racks 25, and two ends of the connecting rod 3 are respectively connected with the two third connecting pieces 252.
Strengthen the joint strength between net rack 25 and the connecting rod 3 can strengthen adjacent cylinder 1 and the adjacent roof beam body 2 through the third, and when cylinder 1 or roof beam body 2 received external force, external force can strengthen the quick conduction of net rack 25 through connecting rod 3 or third simultaneously, alleviates the effect of external force, strengthens the shock resistance of large-span antidetonation steel construction.
The implementation principle of the embodiment of the application of a novel large-span anti-seismic steel structure is as follows:
the cylinder 1 is formed by stacking and connecting a plurality of anti-seismic units 11, each anti-seismic unit 11 comprises a first reinforcing net rack 112 and a second reinforcing net rack 113, the first reinforcing net rack 112 and the second reinforcing net rack 113 reinforce the structural strength of each anti-seismic unit 11, and meanwhile, the anti-seismic unit can quickly conduct the external force to be borne and has better anti-seismic property. After the roof beam body 2 is connected with cylinder 1, be connected with connecting rod 3 and third between adjacent cylinder 1 and the adjacent roof beam body 2 and strengthen rack 25, strengthen adjacent roof beam body 2 and cylinder 1's joint strength, can make simultaneously between the roof beam body 2 and between the cylinder 1 external force that receives can conduct fast, strengthen the shock resistance of large-span antidetonation steel construction.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a novel large-span antidetonation steel construction, a serial communication port, including cylinder (1), the roof beam body (2) and connecting rod (3), cylinder (1) one end is connected with the roof beam body (2), the other end and the ground of cylinder (1) are connected, cylinder (1) and roof beam body (2) are a set of equidistant a plurality of that is provided with along same direction, two adjacent cylinders (1) and roof beam body (2) are connected in connecting rod (3), cylinder (1) comprises a plurality of antidetonation unit (11), just have the reinforcement rack that supplies external force conduction on antidetonation unit (11), the network structure who comprises stiffener (24) has on the roof beam body (2).
2. A new type of large span earthquake-resistant steel structure according to claim 1, characterized in that said earthquake-resistant unit (11) comprises:
the frame body (111) is of a cubic structure, and the frame body (111) is formed by splicing a plurality of steel rods with the same size;
the first reinforcing net racks (112) are arranged on two sides of the frame body (111);
wherein, first enhancement rack (112) are the cross structure, first enhancement rack (112) are on a parallel with the side setting of framework (111), first enhancement rack (112) are equipped with two altogether, just four tip of first enhancement rack (112) are connected with four right angle positions of framework (111) both sides respectively, just first enhancement rack (112) and the coincidence of framework (111) in the ascending projection of vertical side.
3. A new type of large span earthquake resistant steel structure as claimed in claim 2, wherein said first reinforcing grid (112) comprises:
the first reinforcing rods (1121) are provided with four in total;
a first connecting piece (1122), wherein the first connecting piece (1122) is positioned in the center of the side surface of the frame body (111);
one ends, far away from the steel rods, of the four first reinforcing rods (1121) are connected with a first connecting piece (1122), and the diagonals of the side faces of the frame body (111) coincide with the four first reinforcing rods (1121).
4. A new type of large span earthquake-resistant steel structure, as claimed in claim 2, wherein said earthquake-resistant unit (11) further comprises a second reinforcing net frame (113), said second reinforcing net frame (113) comprising:
the number of the second reinforcing rods (1131) is eight in total;
a second connector (1132), wherein the second connector (1132) is positioned at the central position of the frame body (111);
one end of each second reinforcing rod (1131) is connected with eight corners of the frame body (111) respectively, the other end of each second reinforcing rod (1131) is connected with the second connecting piece (1132), and the diagonals of the second reinforcing rods (1131) and the inside of the frame body (111) coincide.
5. A novel large-span earthquake-resistant steel structure according to claim 4, characterized in that said connecting rod (3) is horizontally disposed, said connecting rod (3) is disposed between two adjacent columns (1), both ends of said connecting rod (3) penetrate into the earthquake-resistant units (11) of two adjacent columns (1), and both ends of said connecting rod (3) are connected with two second connecting members (1132), respectively.
6. A novel large-span earthquake-resistant steel structure according to claim 1, characterized in that the beam body (2) comprises an upper beam rod (21) and a lower beam rod (22), the upper beam rod (21) and the lower beam rod (22) are both arc-shaped rods, and a plurality of reinforcing rods (24) are connected between the upper beam rod (21) and the lower beam rod (22).
7. A novel large-span earthquake-resistant steel structure as claimed in claim 6, wherein a third reinforcing net frame (25) is arranged below the beam body (2), and the third reinforcing net frame (25) comprises:
a third stiffener (251), the third stiffener (251) being provided with four;
the third connecting piece (252), the third connecting piece (252) is located at the middle position of two adjacent beam bodies (2), and the third connecting piece (252) is located below the beam bodies (2);
two third reinforcing net racks (25) are arranged between the two beam bodies (2), one end of each of the four third reinforcing rods (251) is connected with the arc top of each of the two adjacent lower beam rods (22) and the end of the same side of each of the two adjacent lower beam rods (22), and the other end of each of the four third reinforcing rods (251) is connected with a third connecting piece (252).
8. A novel large-span earthquake-resistant steel structure as claimed in claim 7, wherein a connecting rod (3) is further arranged between the two third reinforcing net racks (25), the two third connecting members (252) are symmetrically arranged, and both ends of the connecting rod (3) are respectively connected with the two third connecting members (252).
9. A novel large-span earthquake-resistant steel structure according to claim 6, characterized in that auxiliary rods (23) are connected between the two ends of the lower beam rod (22) and the two ends of the upper beam rod (21), the auxiliary rods (23) are horizontally arranged, and one end of the column body (1) far away from the ground is provided with a connecting seat (5) for positioning and connecting the auxiliary rods (23).
10. The novel large-span earthquake-resistant steel structure as claimed in claim 9, wherein the connecting seat (5) is provided with an upper connecting groove (511) adapted to the auxiliary rod (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559952.5U CN216340091U (en) | 2021-10-23 | 2021-10-23 | Novel large-span anti-seismic steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559952.5U CN216340091U (en) | 2021-10-23 | 2021-10-23 | Novel large-span anti-seismic steel structure |
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| Publication Number | Publication Date |
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| CN216340091U true CN216340091U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122559952.5U Active CN216340091U (en) | 2021-10-23 | 2021-10-23 | Novel large-span anti-seismic steel structure |
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2021
- 2021-10-23 CN CN202122559952.5U patent/CN216340091U/en active Active
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