CN214994140U - Wallboard of subway station antidetonation usefulness - Google Patents
Wallboard of subway station antidetonation usefulness Download PDFInfo
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- CN214994140U CN214994140U CN202120432586.4U CN202120432586U CN214994140U CN 214994140 U CN214994140 U CN 214994140U CN 202120432586 U CN202120432586 U CN 202120432586U CN 214994140 U CN214994140 U CN 214994140U
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Abstract
A wallboard for earthquake resistance of a subway station comprises a cuboid-shaped double-layer board body, wherein the double-layer board body comprises panels positioned on two end faces, a plurality of supporting plates are arranged between the panels at intervals, adjacent supporting plates and the panels form a cavity, and a groove formed by a first supporting plate and a last supporting plate and the panels is used as a connecting groove for connecting the double-layer board body; the cavity is internally provided with an anti-vibration rod and a damping head, so that vibration can be released, and vibration can be effectively weakened. Through square rubber cylinder built-up connection between the double-deck plate body, can the separation installation, avoid the dislocation, it is safe high-efficient, convenience and stability that can improve the use like this greatly guarantee installation and shock-resistant security.
Description
Technical Field
The utility model relates to a station antidetonation field, more specifically say, relate to a wallboard of subway station antidetonation usefulness.
Background
In the safety protection work of subway station, need be at station foundation ditch side-mounting antidetonation board, can effectively reduce the influence between platform and the track.
But current antidetonation plate structure is simple baffle more, directly laminates to the foundation ditch lateral wall on, and not only the antidetonation effect is poor like this, because rigid connection, takes place relative displacement because the range of vibration is different in addition, causes the part to drop easily, is unfavorable for protection and use, remains to improve.
Disclosure of Invention
To the problem that exists among the prior art, the utility model aims to provide a subway station antidetonation usefulness wallboard, the doublelayer board body passes through the inside weld backup pad and forms the cavity structure, combines cavity internally mounted's antidetonation pole and damping head, can shake the release, can effectively weaken vibrations to through square rubber tube built-up connection between the doublelayer board body, can separate the installation, avoid the dislocation, it is safe high-efficient, can improve convenience and the stability of using like this greatly, guarantee installation and antidetonation security.
The utility model adopts the technical proposal that: a wallboard for earthquake resistance of a subway station comprises a cuboid-shaped double-layer board body, wherein the double-layer board body comprises panels positioned on two end faces, a plurality of supporting plates are arranged between the panels at intervals, adjacent supporting plates and the panels form a cavity, and a groove formed by a first supporting plate and a last supporting plate and the panels is used as a connecting groove for connecting the double-layer board body; an anti-seismic rod is arranged in the cavity; one end of the anti-seismic rod is mounted on the supporting plate through a connecting plate, the other end of the anti-seismic rod is provided with a damping head, and the surface of the anti-seismic rod is sleeved with an anti-seismic spring; one end of the anti-seismic spring is fixedly connected with the connecting plate, and the other end of the anti-seismic spring is fixedly connected with the damping head; when connecting together between the double-deck plate body, a square rubber cylinder is placed jointly in the connecting groove that two adjacent double-deck plate bodies are close to mutually, four interior right angles departments of square rubber cylinder all are provided with the right angle locating piece, the surface of right angle locating piece passes through the screw with right angle locating piece and square rubber cylinder fixed connection in two connecting grooves that are close to mutually.
The further technical scheme is as follows: the connecting plates and the anti-seismic rods are uniformly distributed on the side face of the cavity at equal intervals and are fixedly connected to the surface of one side of the supporting plate.
The further technical scheme is as follows: the outer side of a panel in the double-layer plate body is provided with a positioning plate, the positioning plate is provided with a positioning spring, one end of the positioning spring is fixedly connected with the positioning plate, and the other end of the positioning spring is used for being connected with a station foundation pit.
Since the technical scheme is used, the utility model relates to a wallboard that subway station antidetonation was used has following beneficial effect:
(1) the utility model relates to a wallboard that subway station antidetonation was used sets up backup pad vacuole formation structure between through the two panels, combines cavity internally mounted's antidetonation pole and damping head, can shake the release, can effectively weaken vibrations to through square rubber tube built-up connection, can separate the installation, avoid the dislocation, it is safe high-efficient.
(2) The utility model discloses a right angle locating piece is connected to the right angle position in four of square rubber tube, guarantees the stability that square rubber tube connects, avoids the pine to take off.
(3) The utility model discloses simple to operate, shock attenuation are effectual. The double-layer plate bodies are slidably mounted on the side face of a station foundation pit, positioning springs are welded through positioning plates, then the positioning springs are connected to the side face of the station foundation pit, and finally the adjacent double-layer plate bodies are connected to complete mounting; the utility model can support and position through the positioning plate welding positioning spring, and simultaneously can compress and absorb shock, thereby being safe and efficient; when in use, the generated vibration can be attenuated, the influence on the platform is reduced, and the platform is safe and stable.
The technical features of the anti-seismic wallboard for subway stations according to the present invention will be further described with reference to the accompanying drawings and embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a tiled structure of the utility model in a use state;
fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;
fig. 4 is a partial schematic view of the anti-seismic rod connection of the present invention.
In the figure:
1-double-layer plate body, 10-panel, 11-support plate, 12-cavity, 13-connecting groove, 14-square rubber cylinder, 15-right-angle positioning block, 16-connecting plate, 17-anti-seismic rod, 18-damping head, 19-anti-seismic spring, 2-station foundation pit, 21-empty groove, 22-positioning plate and 23-positioning spring.
Detailed Description
As shown in fig. 1: the utility model provides a wallboard that subway station antidetonation was used, includes the double-deck board body 1 of cuboid form, double-deck board body 1 is including the panel 10 that is located the both ends face, and the interval is provided with a plurality of backup pads 11 between this panel 10, can form bilayer structure like this, effectively weakens vibrations conduction, improves the antidetonation effect. The adjacent supporting plates 11 and the panel 10 form a cavity 12, and the grooves formed by the first supporting plate and the last supporting plate and the panel respectively serve as connecting grooves 13 for connecting the double-layer plate body 1. An anti-seismic rod 17 is arranged in the cavity 12, one end of the anti-seismic rod 17 is mounted on the supporting plate 11 through a connecting plate 16, a damping head 18 is arranged at the other end of the anti-seismic rod 17, an anti-seismic spring 19 is sleeved on the surface of the anti-seismic rod 17, one end of the anti-seismic spring 19 is fixedly connected with the connecting plate 16, and the other end of the anti-seismic spring 19 is fixedly connected with the damping head 18 (see fig. 4). Preferably, the connecting plates 16 and the anti-seismic rods 17 are uniformly distributed on the side surface of the cavity 12 at equal intervals and are fixedly connected to one side surface of the supporting plate, so that elastic vibration can be realized, energy attenuation can be further realized on vibration, and the safety and stability of anti-seismic protection are improved.
When the double-layer plate bodies 1 are connected together (see fig. 3), a square rubber cylinder 14 is jointly placed in the connecting grooves 13 adjacent to two adjacent double-layer plate bodies 1, four inner right-angle positions of the square rubber cylinder 14 are respectively provided with a right-angle positioning block 15, and the right-angle positioning block 15 and the square rubber cylinder 14 are fixedly connected in the two adjacent connecting grooves 13 through screws on the surface of the right-angle positioning block 15. Can get up two 1 built-up connections of double-deck plate bodies like this, form overall structure, do benefit to the installation, can shake relatively simultaneously, avoid the dislocation to interfere and cause and drop, safety and stability does benefit to the use. Through connecting right angle locating piece 15 in 14 four corners positions of square rubber section of thick bamboo, guarantee the stability that square rubber section of thick bamboo is connected, avoid the pine to take off.
During the installation use, as shown in fig. 2, double-deck plate body 1 slidable mounting is in the both sides surface of station foundation ditch 2, is located dead slot 21 department, through with double-deck plate body 1 slidable mounting to station foundation ditch 2 side, can shake the decay, reduces the influence to the platform, safety and stability. Double-deck board body 1 is close to the fixed welding locating plate 22 in the panel 10 outside of station foundation ditch, be provided with a positioning spring 23 on the locating plate 22, positioning spring 23's one end and the fixed welding of locating plate 22, positioning spring 23's the other end is used for being connected with the station foundation ditch, is connected to 2 sides of station foundation ditch through positioning spring 23, can the location support, and easy to assemble uses, can compress the shock attenuation simultaneously, and is safe high-efficient. During the use, can fix the side of station foundation ditch 2 with positioning spring 23, and then fix a position the installation to double-deck board body 1, then can be connected to inside the spread groove 13 of the both ends head that adjacent double-deck board body 1 is close to mutually square rubber tube 14, combine right angle locating piece 15 from both ends location, can couple together two double-deck board body 1 built-up connection, form overall structure, do benefit to the installation, can shake relatively simultaneously, avoid the dislocation to interfere and cause and drop, safety and stability, do benefit to the use, when producing vibrations like this, double-deck board body 1 displacement amplitude is different also can not mutual interference, safety and stability. Meanwhile, the anti-seismic rod 17 is connected with the damping head 18, the anti-seismic spring 19 can be bent to absorb shock, further energy attenuation is carried out on the shock, and the positioning spring 23 is combined to support and absorb the shock, so that the safety and stability of anti-seismic protection are improved.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize. The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited to the description of the above embodiments, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of ways without departing from the spirit of the present invention, and all of them should be considered as belonging to the scope of the present invention as defined by the appended claims.
Claims (3)
1. The utility model provides a wallboard that subway station antidetonation was used which characterized in that: the double-layer plate comprises a cuboid double-layer plate body, wherein the double-layer plate body comprises panels positioned on two end faces, a plurality of supporting plates are arranged between the panels at intervals, the adjacent supporting plates and the panels form a cavity, and a groove formed by a first supporting plate and a last supporting plate and the panels is used as a connecting groove for connecting the double-layer plate body; an anti-seismic rod is arranged in the cavity; one end of the anti-seismic rod is mounted on the supporting plate through a connecting plate, the other end of the anti-seismic rod is provided with a damping head, and the surface of the anti-seismic rod is sleeved with an anti-seismic spring; one end of the anti-seismic spring is fixedly connected with the connecting plate, and the other end of the anti-seismic spring is fixedly connected with the damping head; when connecting together between the double-deck plate body, a square rubber cylinder is placed jointly in the connecting groove that two adjacent double-deck plate bodies are close to mutually, four interior right angles departments of square rubber cylinder all are provided with the right angle locating piece, the surface of right angle locating piece passes through the screw with right angle locating piece and square rubber cylinder fixed connection in two connecting grooves that are close to mutually.
2. The wallboard of claim 1 for earthquake resistance of a subway station, wherein: the connecting plates and the anti-seismic rods are uniformly distributed on the side face of the cavity at equal intervals and are fixedly connected to the surface of one side of the supporting plate.
3. The wallboard of claim 2 for earthquake resistance of a subway station, wherein: the outer side of a panel in the double-layer plate body is provided with a positioning plate, the positioning plate is provided with a positioning spring, one end of the positioning spring is fixedly connected with the positioning plate, and the other end of the positioning spring is used for being connected with a station foundation pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120432586.4U CN214994140U (en) | 2021-02-28 | 2021-02-28 | Wallboard of subway station antidetonation usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120432586.4U CN214994140U (en) | 2021-02-28 | 2021-02-28 | Wallboard of subway station antidetonation usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214994140U true CN214994140U (en) | 2021-12-03 |
Family
ID=79158882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120432586.4U Active CN214994140U (en) | 2021-02-28 | 2021-02-28 | Wallboard of subway station antidetonation usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214994140U (en) |
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2021
- 2021-02-28 CN CN202120432586.4U patent/CN214994140U/en active Active
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