CN205097336U - Type shaking table takes precautions against earthquakes - Google Patents
Type shaking table takes precautions against earthquakes Download PDFInfo
- Publication number
- CN205097336U CN205097336U CN201520789703.7U CN201520789703U CN205097336U CN 205097336 U CN205097336 U CN 205097336U CN 201520789703 U CN201520789703 U CN 201520789703U CN 205097336 U CN205097336 U CN 205097336U
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- Prior art keywords
- reinforced concrete
- concrete
- shaking table
- utility
- model
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Abstract
The utility model discloses a type shaking table takes precautions against earthquakes, including a fixed station, just on a reinforced concrete ground floor is fixed in to the bottom of fixed station, just reinforced concrete layer below is equipped with the shockproof layer of a foam concrete, reinforced concrete's periphery is equipped with a flexible expansion joint. The utility model discloses a shaking table basis adopts foam concrete to do bed course and the combination of reinforced concrete surface course to adopt with reinforced concrete ground all around that the expansion joint is flexible to be linked up, foam concrete has excellent energy -absorbing anti -seismic performance, in shaking table work, energy that the foam concrete bed course can absorb upper reinforced concrete by a wide margin and transmit, and flexible expansion joint can prevent the horizontal transmission of reinforced concrete's energy, thereby reach the purpose that reduces the noise, prevents destruction.
Description
Technical field
The utility model relates to a kind of shockproof shake table.
Background technology
Can use large vibration table when producing Large Precast Members, size reaches 8000mm × 3000mm, configures 8 even more vibrating motors.Be rigidly connected because usual shake table and armored concrete ground adopt, huge noise can be produced when shake table work, the cracking of mattess, destruction etc. can be caused in Long-Time Service process, thus affect planarization and the security of shake table.
Utility model content
The purpose of this utility model is to provide a kind of shockproof shake table, and it can solve above-mentioned shortcoming of the prior art.
The utility model is by the following technical solutions:
A kind of shockproof shake table, comprise a fixed station, and the bottom of described fixed station is fixed on an armored concrete ground floor, and is provided with a foam concrete shakeproof layer below described reinforced concrete floor, and the outer of described armored concrete is arranged with a flexible concertina seam.
Described reinforced concrete floor comprises an outer part and a depressed part, and described outer part is located at the surrounding of described depressed part.
Described reinforced concrete floor comprises a base portion and a lug boss.
Described base portion and described outer part fit, and described lug boss and described depressed part fit.
The utility model has the advantages that: shake table basis of the present utility model adopts foam concrete to make bed course and armored concrete combined facing layer, and with employing expansion joint, surrounding armored concrete ground flexible connecting, foam concrete has excellent energy-absorbing anti-seismic performance, when shake table work, foam concrete bed course significantly can absorb the energy that top bars concrete transmits, and the level transmission that can prevent the energy of armored concrete of flexible concertina seam, thus reach reduction noise, shockproof vandal-proof object.
Accompanying drawing explanation
Below in conjunction with embodiment and accompanying drawing, the utility model is described in detail, wherein:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Detailed description of the invention
Detailed description of the invention of the present utility model is set forth further below in conjunction with accompanying drawing:
As shown in Figure 1, 2, a kind of shockproof shake table, comprise a fixed station 1, and the bottom of described fixed station is fixed on an armored concrete ground floor 3, and being provided with on a foam concrete shakeproof layer 4 below described reinforced concrete floor, the outer of described armored concrete is arranged with a flexible concertina seam 2.Described reinforced concrete floor comprises outer part 41 and a depressed part 42, and described outer part is located at the surrounding of described depressed part.Described reinforced concrete floor comprises base portion 31 and a lug boss 32, and lug boss is base portion outwardly convex extends to form.Described base portion and described outer part fit, and described lug boss and described depressed part fit.
Shake table basis of the present utility model adopts foam concrete to make bed course and armored concrete combined facing layer, and with employing expansion joint, surrounding armored concrete ground flexible connecting, foam concrete has excellent energy-absorbing anti-seismic performance, when shake table work, foam concrete bed course significantly can absorb the energy that top bars concrete transmits, and the level transmission that can prevent the energy of armored concrete of flexible concertina seam, thus reach reduction noise, shockproof vandal-proof object.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a shockproof shake table, it is characterized in that, comprise a fixed station, and the bottom of described fixed station is fixed on an armored concrete ground floor, and below described reinforced concrete floor, being provided with a foam concrete shakeproof layer, the outer of described armored concrete is arranged with a flexible concertina seam.
2. shockproof shake table according to claim 1, is characterized in that, described reinforced concrete floor comprises an outer part and a depressed part, and described outer part is located at the surrounding of described depressed part.
3. shockproof shake table according to claim 2, is characterized in that, described reinforced concrete floor comprises a base portion and a lug boss.
4. shockproof shake table according to claim 3, is characterized in that, described base portion and described outer part fit, and described lug boss and described depressed part fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789703.7U CN205097336U (en) | 2015-10-12 | 2015-10-12 | Type shaking table takes precautions against earthquakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789703.7U CN205097336U (en) | 2015-10-12 | 2015-10-12 | Type shaking table takes precautions against earthquakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205097336U true CN205097336U (en) | 2016-03-23 |
Family
ID=55513146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520789703.7U Expired - Fee Related CN205097336U (en) | 2015-10-12 | 2015-10-12 | Type shaking table takes precautions against earthquakes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205097336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258620A (en) * | 2019-07-23 | 2019-09-20 | 中国人民解放军军事科学院国防工程研究院工程防护研究所 | A kind of Anti-impact shock-absorbing foundation structure for large-scale precision impact test |
-
2015
- 2015-10-12 CN CN201520789703.7U patent/CN205097336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258620A (en) * | 2019-07-23 | 2019-09-20 | 中国人民解放军军事科学院国防工程研究院工程防护研究所 | A kind of Anti-impact shock-absorbing foundation structure for large-scale precision impact test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160323 Termination date: 20191012 |