CN206504845U - A kind of cushion cap for concrete filled steel tube shock test - Google Patents
A kind of cushion cap for concrete filled steel tube shock test Download PDFInfo
- Publication number
- CN206504845U CN206504845U CN201720033227.5U CN201720033227U CN206504845U CN 206504845 U CN206504845 U CN 206504845U CN 201720033227 U CN201720033227 U CN 201720033227U CN 206504845 U CN206504845 U CN 206504845U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- test specimen
- support
- cushion cap
- steel tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of cushion cap for concrete filled steel tube shock test, including the support being removably mounted on pedestal, cylinder for placing test specimen, and the fixing device for being removably mounted to test specimen on cylinder, the cylinder are fixedly installed on the support.The utility model is applied to cylinder specimen, the test specimen of cylinder energy suitable for multiple sizes, can recycled for multiple times, after test specimen is lifted and is put into cylinder, test specimen need to be only locked onto cylinder by fixing device, you can be pointed to the test specimen outside cylinder and carry out shock test, without carrying out pouring maintenance, substantial amounts of manufacturing time and material, high, the simple in construction and easy to use beneficial effect of versatility are saved.
Description
Technical field
The utility model belongs to Architectural Equipment technical field, refers in particular to a kind of holding for concrete filled steel tube shock test
Platform.
Background technology
At present, in building aseismicity structure design, in order to test the anti-seismic performance or antidetonation energy of concrete filled steel tube
Power, it is often necessary to which shock test is carried out to concrete filled steel tube.The most frequently used shock test method in current laboratory is pseudo- quiet
Power is tested, also known as reversed loading or pseudo-static experimental, and it, which refers to apply structure or structural elements, repeatedly back and forth follows
The slow test of ring effect, repeats to load and unloads, to simulate during earthquake in structure or the positive and negative both direction of structural elements
Loading characteristic and deformation characteristicses of the structure in of reciprocating vibration.The anti-seismic performance of concrete filled steel tube is studied using pseudo-static experimental,
Existing method, which needs to use, is poured the cushion cap built up by armored concrete as the bearing of concrete filled steel tube, the cushion cap of this structure
Can only be disposable, each test specimen, which is required for pouring a corresponding cushion cap, to be tested, and is taken a substantial amount of time, sternly
The progress of experiment, poor universality are have impact on again, and the material used is more, the time for pouring shaping is long, wastes substantial amounts of resource
And fund, significantly impact the efficiency of work.
Utility model content
The purpose of this utility model be to solve existing cushion cap is present can only be disposable, each test specimen is required for pouring
Build a corresponding cushion cap to be tested, take a substantial amount of time, have a strong impact on the progress of experiment, poor universality, and adopt
Material is more, and the time for pouring shaping is long, wastes substantial amounts of resource and fund, the problem of significantly impacting operating efficiency,
The cushion cap for concrete filled steel tube shock test that a kind of simple in construction, versatility is high, easy to use and cost is low is provided.
The purpose of this utility model can be reached using following technical scheme：
A kind of cushion cap for concrete filled steel tube shock test, including the support being removably mounted on pedestal, for putting
Put the cylinder of test specimen, and the fixing device for test specimen being removably mounted on cylinder, the cylinder is fixedly installed in institute
State on support.
As a kind of preferred scheme, the fixing device is to be provided with screwed hole, the spiral shell on bolt, the wall of the cylinder
Bolt is threadedly coupled with screwed hole and test specimen is removably mounted on cylinder.
As a kind of preferred scheme, the bolt is set to multiple, and multiple screwed holes, institute are provided with the wall of the cylinder
State circumferencial direction and/or central axial direction distribution of the screwed hole along cylinder.
As a kind of preferred scheme, screwed hole is provided with the support, is opened on the cylinder corresponding with screw thread hole site
There is through hole, the bolt is threadedly coupled with screwed hole and screws in through hole and test specimen is removably mounted on cylinder.
As a kind of preferred scheme, the support is provided with screwed hole provided with perforation, the pedestal, and connector is passed through
Perforation is threadedly coupled with screwed hole and is fixedly connected with the support with the pedestal.
As a kind of preferred scheme, the cylinder is fixedly installed on the support by support tube, the support tube
It is symmetrical arranged relative to the cylinder.
As a kind of preferred scheme, the connector is symmetrical arranged relative to the cylinder.
As a kind of preferred scheme, the support, cylinder and support tube use ferrous materials.
Implement the utility model, have the advantages that：
1st, the test specimen of cylinder energy suitable for multiple sizes of the present utility model, can recycled for multiple times, by test specimen lifting simultaneously
It is put into after cylinder, test specimen need to be only locked onto cylinder by fixing device, you can be pointed to the test specimen outside cylinder and enter
Row shock test.Compared with used concrete bearing platform is tested with traditional concrete anti-earthquake, cushion cap of the invention is without carrying out
Maintenance is poured, substantial amounts of manufacturing time and material has been saved, versatility is high, simple in construction and easy to use.And experiment is completed
Afterwards, test specimen is unclamped by fixing device, by falling to load new test specimen, shock test can be carried out to new test specimen again, solved existing
Can only be disposable with the presence of cushion cap, each test specimen, which is required for pouring a corresponding cushion cap, to be tested, and is consumed big
The time of amount, the problem of having had a strong impact on the progress and operating efficiency of experiment.
2nd, the utility model is screwed in cylinder and top pressure test specimen when test specimen is fixedly connected with cylinder by multiple bolts,
Test specimen is firmly installed on cylinder.Especially when being conveniently uniformly arranged bolt along the central axis of cylinder, examination
The active force that part is subject to is more uniform, makes more preferable with the stable connection of test specimen and cylinder.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the cushion cap that the utility model is used for concrete filled steel tube shock test；
Fig. 2 is Fig. 1 side view.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment
Referring to Figures 1 and 2, the present embodiment is related to the cushion cap of shock test, including the support being removably mounted on pedestal
1, the cylinder 3 for placing test specimen, and the fixing device 5 for being removably mounted to test specimen on cylinder 3, the cylinder 3
It is fixedly installed on the support 1.The structure is applied to cylinder specimen, and the test specimen of cylinder energy suitable for multiple sizes, can be many
It is secondary to recycle, after falling to fill by test specimen and being put into cylinder 3, test specimen need to be only locked to cylinder 3 by fixing device 5
On, you can it is pointed to the test specimen outside cylinder 3 and carries out shock test, without carrying out pouring maintenance, when has saved substantial amounts of manufacture
Between and material, versatility is high, simple in construction, easy to use, and cost is low and drastically increases the efficiency of work.And tested
Cheng Hou, test specimen is unclamped by fixing device 5, by lifting into new test specimen, can be carried out shock test to new test specimen again, be solved
Existing cushion cap is present can only be disposable, and each test specimen, which is required for pouring a corresponding cushion cap, to be tested, and is consumed
Substantial amounts of time, the problem of having had a strong impact on the progress and operating efficiency of experiment.
The fixing device 5 is that screwed hole is provided with bolt, the wall of the cylinder 3, and the bolt connects with screwed hole screw thread
Connect and test specimen is removably mounted on cylinder 3.After test specimen is lifted into cylinder 3, by twisting bolt, make the front end of bolt
Suppress test specimen, so that test specimen be fixedly attached together with cylinder 3, install it is fixed quickly and conveniently.
In order to improve the stability that test specimen is fixedly connected with cylinder 3, the bolt is set to multiple, and the wall of the cylinder 3
On be provided with multiple screwed holes.Circumferencial direction and/or central axial direction distribution of the screwed hole along cylinder 3.In test specimen and cylinder
When body 3 is fixedly connected, screwed in by multiple bolts in cylinder 3 and top pressure test specimen so that test specimen can be firmly installed in cylinder 3
On.Especially when the central axis along cylinder 3 is conveniently uniformly arranged bolt, the active force that test specimen is subject to is more uniform, make with
The stable connection of test specimen and cylinder 3 is more preferable.
The support 1 is provided with perforation 6, and the pedestal is provided with screwed hole, and connector 4 passes through perforation 6 and screwed hole spiral shell
Line connects and is fixedly connected with the support 1 with the pedestal.Support 1 is fixedly installed in base by connector 4 before the test
On seat, and then make it that the test specimen being fixedly connected with cylinder 3 is fixed, it is ensured that the accuracy of shock test is carried out to test specimen, is prevented
There is deflection situation bigger than normal in test specimen.
The cylinder 3 is fixedly installed on the support 1 by support tube 2.The support tube 2 is relative to the cylinder 3
It is symmetrical arranged.Symmetrically arranged support tube 2 can preferably reinforce the connection of cylinder 3 and support 1 so that the stress of cylinder 3 is more equal
Even, stable connection is higher.
In order to improve support 1 and pedestal stable connection, the connector 4 is symmetrical arranged relative to the cylinder 3.
The support 1, cylinder 3 and support tube 2 use ferrous materials.Can be by support 1, cylinder cylinder by the way of welding
3 and support tube 2 be welded together, form adapting table, quick with manufacture, cost is low and the characteristics of efficiency high.
Above disclosed is only a kind of preferred embodiment of the utility model, can not limit this practicality with this certainly
New interest field, therefore the equivalent variations made according to the utility model claim, still belong to what the utility model was covered
Scope.
Claims (7)
1. a kind of cushion cap for concrete filled steel tube shock test, it is characterised in that：Including the branch being removably mounted on pedestal
Frame, the cylinder for placing test specimen, and the fixing device for being removably mounted to test specimen on cylinder, the cylinder are fixed
It is installed on the support.
2. a kind of cushion cap for concrete filled steel tube shock test according to claim 1, it is characterised in that：The fixation
Device is bolt, and screwed hole is provided with the wall of the cylinder, and the bolt is threadedly coupled with screwed hole and detachably pacifies test specimen
Loaded on cylinder.
3. a kind of cushion cap for concrete filled steel tube shock test according to claim 2, it is characterised in that：The bolt
It is set to multiple, and multiple screwed holes, circumferencial direction and/or central shaft of the screwed hole along cylinder is provided with the wall of the cylinder
Line directional spreding.
4. a kind of cushion cap for concrete filled steel tube shock test according to claim 1 or 3, it is characterised in that：It is described
Cylinder is fixedly installed on the support by support tube, and the support tube is symmetrical arranged relative to the cylinder.
5. a kind of cushion cap for concrete filled steel tube shock test according to claim 1, it is characterised in that：The support
Provided with perforation, the pedestal is provided with screwed hole, connector through perforation be threadedly coupled with screwed hole and by the support and
The pedestal is fixedly connected.
6. a kind of cushion cap for concrete filled steel tube shock test according to claim 5, it is characterised in that：The connection
Part is symmetrical arranged relative to the cylinder.
7. according to a kind of any described cushion cap for concrete filled steel tube shock test of claims 1 to 3, it is characterised in that：
The support, cylinder and support tube use ferrous materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720033227.5U CN206504845U (en) | 2017-01-10 | 2017-01-10 | A kind of cushion cap for concrete filled steel tube shock test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720033227.5U CN206504845U (en) | 2017-01-10 | 2017-01-10 | A kind of cushion cap for concrete filled steel tube shock test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206504845U true CN206504845U (en) | 2017-09-19 |
Family
ID=59839409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720033227.5U Expired - Fee Related CN206504845U (en) | 2017-01-10 | 2017-01-10 | A kind of cushion cap for concrete filled steel tube shock test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206504845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115450313A (en) * | 2022-10-08 | 2022-12-09 | 中交二公局第一工程有限公司 | Processing apparatus that basement concrete construction antiseep was used |
-
2017
- 2017-01-10 CN CN201720033227.5U patent/CN206504845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115450313A (en) * | 2022-10-08 | 2022-12-09 | 中交二公局第一工程有限公司 | Processing apparatus that basement concrete construction antiseep was used |
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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: 20170919 Termination date: 20190110 |