CN210459524U - Novel antidetonation steel construction - Google Patents
Novel antidetonation steel construction Download PDFInfo
- Publication number
- CN210459524U CN210459524U CN201921173051.9U CN201921173051U CN210459524U CN 210459524 U CN210459524 U CN 210459524U CN 201921173051 U CN201921173051 U CN 201921173051U CN 210459524 U CN210459524 U CN 210459524U
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- Prior art keywords
- transverse plate
- movable block
- connecting transverse
- steel structure
- seismic
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Abstract
The utility model discloses a novel anti-seismic steel structure, including last connection diaphragm and lower connection diaphragm, go up the connection diaphragm with lower connection diaphragm structure is the same, and both tops all are provided with the spout, slidable mounting has the movable block in the spout, just the movable block can follow the length direction of going up the connection diaphragm slides; an anti-seismic support plate is arranged between the upper connecting transverse plate and the lower connecting transverse plate and comprises a middle body and four elastic support legs extending outwards from the middle body, and an arc-shaped groove bending towards the center of the middle body is formed between every two adjacent elastic support legs. Has the advantages that: the anti-seismic support plate is arranged between the two transverse plates to absorb shock, so that the anti-seismic performance of the steel structure is improved; the structure is simple, and the connecting piece can be used as a standard connecting piece at a connecting joint of a steel structure.
Description
Technical Field
The utility model relates to a steel construction field, concretely relates to novel antidetonation steel construction.
Background
The steel structure is a building structure mainly built by steel materials. The built steel structure is light in weight, and simple and quick in construction, so that the steel structure is widely applied to large-scale plants, large-span roof structures, detachable and movable houses and the like.
The applicant finds that at least the following technical problems exist in the prior art: the connection node of current steel construction, especially the tie point at crossbeam position adopts bolted connection or welding mostly, and this kind of rigid connection leads to the anti-seismic performance of steel construction relatively poor, and when taking place earthquake disaster, the crossbeam tie point is very easily cracked, therefore the security is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel antidetonation steel construction just in order to solve above-mentioned problem, the antidetonation backup pad that sets up can absorb the vibrations that come from ground through the elastic deformation of self to guarantee crossbeam and bottom leg joint's stability.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a novel anti-seismic steel structure, including last connection diaphragm and lower connection diaphragm, go up the connection diaphragm with lower connection diaphragm structure is the same, and both tops all are provided with the spout, slidable mounting has the movable block in the spout, just the movable block can follow the length direction of going up the connection diaphragm slides;
an anti-seismic support plate is arranged between the upper connecting transverse plate and the lower connecting transverse plate and comprises a middle body and four elastic support legs extending outwards from the middle body, and an arc-shaped groove bending to the central part of the middle body is formed between every two adjacent elastic support legs;
and each elastic supporting leg of the anti-seismic supporting plate is fixedly connected with a connecting block, and the connecting blocks are fixedly connected with the movable blocks.
Adopt above-mentioned novel antidetonation steel construction, go up the crossbeam that connects the diaphragm connection steel construction, connect the vertical support column that the diaphragm connects the steel construction down, when taking place the earthquake, connect go up connect the diaphragm with connect down in the middle of the diaphragm the antidetonation backup pad can absorb the vibrations that the below transmitted through the elastic deformation of self to can avoid crossbeam bottom tie point fracture, this kind of structure still can be used to on other easy fracture tie point positions of steel construction.
Preferably, the length of the sliding groove is greater than the length of the movable block, and the width of the sliding groove is matched with the width of the movable block.
Preferably, the two sides of the movable block in the sliding direction are respectively and fixedly connected with a guide post, two side walls of the sliding groove are provided with guide holes matched with the guide posts, the guide posts are inserted in the guide holes in a sliding mode, springs are arranged in the guide holes, one ends of the springs are abutted to the end faces of the guide posts, and the other ends of the springs are abutted to the bottom wall of the guide holes opposite to the opening ends.
Preferably, the connecting block and the movable block are fixedly connected together through a bolt and a nut, and a hole for installing the bolt on the movable block is a counter bore.
Preferably, the width of the connecting block is greater than the width of the sliding groove.
Preferably, the anti-seismic support plate is made of spring steel.
Has the advantages that: 1. the utility model absorbs the shock by arranging the shock-resistant support plate between the two transverse plates, thereby improving the shock resistance of the steel structure;
2. the structure is simple, and the connecting piece can be used as a standard connecting piece at a connecting joint of a steel structure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
fig. 2 is a spatial perspective view of the present invention.
The reference numerals are explained below:
1. the upper connecting transverse plate; 101. a chute; 102. a guide hole; 2. a movable block; 201. a guide post; 3. connecting blocks; 4. an anti-seismic support plate; 401. an elastic leg; 402. an intermediate; 403. an arc-shaped groove; 5. a lower connecting transverse plate; 6. a spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model provides a novel anti-seismic steel structure, which comprises an upper connecting transverse plate 1 and a lower connecting transverse plate 5, wherein the upper connecting transverse plate 1 and the lower connecting transverse plate 5 have the same structure, a sliding groove 101 is arranged above the upper connecting transverse plate 1 and the lower connecting transverse plate 5, a movable block 2 is slidably arranged in the sliding groove 101, and the movable block 2 can slide along the length direction of the upper connecting transverse plate 1;
an anti-seismic support plate 4 is arranged between the upper connecting transverse plate 1 and the lower connecting transverse plate 5, the anti-seismic support plate 4 comprises a middle body 402 and four elastic legs 401 extending outwards from the middle body 402, and an arc-shaped groove 403 bending towards the central part of the middle body 402 is formed between two adjacent elastic legs 401;
and each elastic supporting leg 401 of the anti-seismic supporting plate 4 is fixedly connected with a connecting block 3, and the connecting blocks 3 are fixedly connected with the movable blocks 2.
Preferably, the length of the sliding groove 101 is greater than the length of the movable block 2, the width of the sliding groove 101 is matched with the width of the movable block 2, so that the movable block 2 can slide left and right in the sliding groove 101, the top surface of the movable block 2 on the upper connecting transverse plate 1 is lower than the top surface of the upper connecting transverse plate 1, and the bottom surface of the movable block 2 on the lower connecting transverse plate 5 is higher than the bottom surface of the lower connecting transverse plate 5.
The both sides of movable block 2 along its direction of sliding fixedly connected with guide post 201 respectively, seted up on the both sides wall of spout 101 with guide post 201 looks adaptation's guiding hole 102, guide post 201 slides and pegs graft in the guiding hole 102, be equipped with spring 6 in the guiding hole 102, just 6 one end of spring is pushed up on the terminal surface of guide post 201, the other end of spring 6 pushes up on the diapire that guiding hole 102 and open end are relative, so sets up, is convenient for make the elasticity of spring 6 act on movable block 2 through guide post 201 to when taking place elastic deformation in antidetonation backup pad 4, connecting block 3 promotes when movable block 2 slides along spout 101, the elasticity of spring 6 can carry out elastic buffer to movable block 2.
Connecting block 3 with movable block 2 is in the same place through bolt and nut fixed connection, is convenient for make connecting block 3 be connected through movable block 2 and last connection diaphragm 1 or lower connection diaphragm 5, just the hole that is used for installing the bolt on the movable block 2 is the counter sink, so sets up, is convenient for make on connect diaphragm 1 and connect diaphragm 5's installation face down and keep leveling to the convenience is connected with crossbeam and vertical support post.
The width of connecting block 3 is greater than the width of spout 101, so set up, be convenient for make connecting block 3 around both sides and last connection diaphragm 1 or connect diaphragm 5 contact down to when elastic deformation takes place in antidetonation backup pad 4, the extrusion force that connecting block 3 received can conduct for last connection diaphragm and lower connection diaphragm 5, thereby avoid connecting block 3 to exert the power of vertical direction to movable block 2, make movable block 2 only receive the component force that comes from connecting block 3 horizontal direction, thereby make movable block 2 slide along spout 101.
By adopting the structure, the upper connecting transverse plate 1 is connected with the cross beam of the steel structure, the lower connecting transverse plate 5 is connected with the vertical supporting column of the steel structure, and when an earthquake occurs, the upper connecting transverse plate 1 and the lower connecting transverse plate 5 are connected in the middle of the anti-seismic supporting plate 4 can absorb the vibration transmitted from the lower part through the elastic deformation of the anti-seismic supporting plate 4, so that the fracture of the connecting point at the bottom of the cross beam can be avoided, and the structure can also be used for the positions of other easily-fractured connecting points of the steel structure.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a novel antidetonation steel construction which characterized in that: the connecting device comprises an upper connecting transverse plate (1) and a lower connecting transverse plate (5), wherein the upper connecting transverse plate (1) and the lower connecting transverse plate (5) are identical in structure, sliding grooves (101) are formed above the upper connecting transverse plate and the lower connecting transverse plate, movable blocks (2) are arranged in the sliding grooves (101) in a sliding mode, and the movable blocks (2) can slide along the length direction of the upper connecting transverse plate (1);
an anti-seismic support plate (4) is arranged between the upper connecting transverse plate (1) and the lower connecting transverse plate (5), the anti-seismic support plate (4) comprises a middle body (402) and four elastic legs (401) extending outwards from the middle body (402), and an arc-shaped groove (403) bending to the central part of the middle body (402) is formed between every two adjacent elastic legs (401);
equal fixedly connected with connecting block (3) on every elasticity stabilizer blade (401) of antidetonation backup pad (4), connecting block (3) with movable block (2) fixed connection.
2. A novel earthquake-resistant steel structure as defined in claim 1, wherein: the length of the sliding groove (101) is larger than that of the movable block (2), and the width of the sliding groove (101) is matched with the width of the movable block (2).
3. A novel earthquake-resistant steel structure as defined in claim 2, wherein: the movable block (2) is fixedly connected with guide posts (201) along two sides of the sliding direction of the movable block respectively, guide holes (102) matched with the guide posts (201) are formed in two side walls of the sliding groove (101), the guide posts (201) are inserted into the guide holes (102) in a sliding mode, springs (6) are arranged in the guide holes (102), one ends of the springs (6) are pressed against the end faces of the guide posts (201), and the other ends of the springs (6) are pressed against the bottom wall of the guide holes (102) opposite to the opening ends.
4. A novel earthquake-resistant steel structure as defined in claim 1, wherein: the connecting block (3) and the movable block (2) are fixedly connected together through a bolt and a nut, and a hole for installing the bolt on the movable block (2) is a counter bore.
5. A novel anti-seismic steel structure according to claim 4, characterized in that: the width of the connecting block (3) is larger than that of the sliding groove (101).
6. A novel earthquake-resistant steel structure as defined in claim 1, wherein: the anti-seismic support plate (4) is machined by spring (6) steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921173051.9U CN210459524U (en) | 2019-07-24 | 2019-07-24 | Novel antidetonation steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921173051.9U CN210459524U (en) | 2019-07-24 | 2019-07-24 | Novel antidetonation steel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210459524U true CN210459524U (en) | 2020-05-05 |
Family
ID=70447373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921173051.9U Expired - Fee Related CN210459524U (en) | 2019-07-24 | 2019-07-24 | Novel antidetonation steel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210459524U (en) |
-
2019
- 2019-07-24 CN CN201921173051.9U patent/CN210459524U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 Termination date: 20210724 |