CN207964469U - A kind of shear wall side knock shaketalle test fixture - Google Patents
A kind of shear wall side knock shaketalle test fixture Download PDFInfo
- Publication number
- CN207964469U CN207964469U CN201820449285.0U CN201820449285U CN207964469U CN 207964469 U CN207964469 U CN 207964469U CN 201820449285 U CN201820449285 U CN 201820449285U CN 207964469 U CN207964469 U CN 207964469U
- Authority
- CN
- China
- Prior art keywords
- clamping column
- top plate
- groove
- test block
- pedestal
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A kind of shear wall side knock shaketalle test fixture, including pedestal and the top plate that is set to above pedestal, symmetrically interval is laid with clamping column between pedestal and top plate, and clamping column is connect with top plate by scalable locking device, and clamping column bottom is fixedly connected with pedestal；The groove for placing test block is offered in clamping column, groove is oppositely arranged and from top to bottom runs through and is set in clamping column, and the pulley blocks vertically laid are equipped in groove；It is additionally provided with presser device between adjacent clamping column below top plate and presser device both sides extend to groove, and presser device is connect by the compression spring being vertically arranged with top plate.The shear wall side knock shaketalle test fixture, it can downwards be pressed and be acted in test block by presser device, realize the pressure adjustable in test block, and test block is set to the groove in clamping column, it pulley blocks can be slid vertically along groove, realize that test block is adjusted in the height of vertical direction.
Description
Technical field
The utility model belongs to vibration impact experiment device, more particularly to a kind of shear wall side knock shaketalle test folder
Tool.
Background technology
Shear wall is also known as wind-resistant wall, seismic structural wall, earthquake resistant wall or structural wall.It is primarily subjected to wind load in house or structures or earthquake is made
It with the wall of caused horizontal loading and vertical load, prevents structure shear from destroying, also known as seismic structural wall, earthquake resistant wall, generally uses armored concrete
It makes.
In practical explosion, the crack in shear wall can have an impact blasting result, while the extended mode in crack
It is not quite similar, needs to study it.When being tested in the lab, it is desirable that shake table is used to apply experimental subjects
Shock wave, and then need a kind of fixture disclosure satisfy that and test block connect with shake table, and realize highly and pressure it is adjustable.
Utility model content
The purpose of this utility model is to provide a kind of shear wall side knock shaketalle test fixture, test block when realizing experiment
In the height and pressure adjustable of vertical direction.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
The shear wall side knock shaketalle test fixture, including pedestal and the top plate that is set to above pedestal, pedestal
Symmetrically interval is laid with clamping column between top plate, and clamping column is connect with top plate by scalable locking device, clamping column bottom and pedestal
It is fixedly connected；The groove for placing test block is offered in clamping column, groove is oppositely arranged and from top to bottom runs through and is set in clamping column,
And the pulley blocks vertically laid are equipped in groove；Presser device and presser device are additionally provided between adjacent clamping column below top plate
Both sides extend to groove, and presser device is connect by the compression spring being vertically arranged with top plate；When experiment, test block is positioned over groove
It is interior, and the lower surface of test block is bonded with pedestal, the upper surface of test block is bonded with presser device, when adjustment presser device up and down,
The pressure that presser device acts in test block changes therewith；Pedestal is fixedly arranged on shake table, and is all provided on test block and pedestal
There is sensing device.
The scalable locking device includes the screw rod upwardly extended along clamping column, and screw rod passes through top plate and screw rod is located at top plate
Both sides are simultaneously fixed by the nut of arranging.
Vertically spacing parallel arranging is equipped with 1 ~ 3 group of pulley blocks in the groove.
The utility model has the beneficial effects that：The shear wall side knock shaketalle test fixture, passes through pedestal and top plate
Between be symmetrically spaced scalable locking device between the clamping column and clamping column and top plate of laying, and connected by compression spring below top plate
Equipped with presser device, it can downwards be pressed and be acted in test block by presser device, realize the pressure adjustable in test block, and try
Block is set to the groove in clamping column, pulley blocks can be slid vertically along groove, realizes that test block is adjusted in the height of vertical direction.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of groove.
Specific implementation mode
Illustrate that the embodiment of the utility model, those skilled in the art can be by these by particular specific embodiment below
Content disclosed by specification understands other advantages and effect of the utility model easily.
The utility model provides a kind of shear wall side knock shaketalle test fixture, as shown in Figure 1 to Figure 2.This is cut
Power wall side knock shaketalle test fixture, including pedestal 6 and the top plate 1 that is set to above pedestal, between pedestal 6 and top plate 1
Symmetrical interval is laid with clamping column 5, and clamping column 5 is connect with top plate 1 by scalable locking device 4, and 5 bottom of clamping column is solid with pedestal 6
Fixed connection；The groove 7 for placing test block is offered in clamping column 5, groove 7, which is oppositely arranged and from top to bottom runs through, is set to clamping column 5
On, and the pulley blocks 9 vertically laid are equipped in groove 7, it is preferred that vertically spacing parallel arranging is equipped with 1 ~ 3 in the groove
Group pulley blocks.It is additionally provided with presser device 3 between adjacent clamping column below top plate and 3 both sides of presser device extend to groove, and pressing plate
Device 3 is connect by the compression spring 2 being vertically arranged with top plate 1；When experiment, test block is positioned in groove, and the lower surface of test block with
Pedestal 6 is bonded, and the upper surface of test block is bonded with presser device 3, and when adjustment presser device up and down, presser device 3 acts on examination
Pressure on block changes therewith；Pedestal is fixedly arranged on shake table, and is equipped with sensing device on test block and pedestal.
Since pedestal is fixedly arranged on vibratory impulse platform, the impact of vibratory impulse platform can be passed to fixture and act on test block
On, and the sensor collection experimental data by being arranged in test block and pedestal is detected.
In the present embodiment, the scalable locking device includes the screw rod upwardly extended along clamping column, and screw rod passes through top plate, and
Screw rod is located at top plate both sides and is fixed by the nut of arranging 8, realizes the height adjustment of top plate in the vertical direction, and then drive
Presser device, which moves downward, to be overlaid in test block, is changed the pressure acted in test block, is achieved the purpose that simulation test.
The words such as " first ", " second " have been used in this patent come if limiting parts, those skilled in the art should
Know：The use of " first ", " second " is intended merely to facilitate description the utility model and simplifies and describes, and above-mentioned word is not
Special meaning.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these changes and improvements are both fallen within the scope of claimed utility model.The requires of the utility model
Protection domain is defined by appended claims and equivalent.
In the description of the present invention, it should be understood that term "front", "rear", "left", "right", "center", etc. fingers
The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings, and is only the utility model and letter for ease of description
Change description, rather than indicate or imply signified device or element must have a particular orientation, for specific azimuth configuration and
Operation, thus should not be understood as the limitation that content is protected to the utility model.
Claims (3)
1. a kind of shear wall side knock shaketalle test fixture, including pedestal and the top plate that is set to above pedestal, it is special
Sign is：Symmetrically interval is laid with clamping column between pedestal and top plate, and clamping column is connect with top plate by scalable locking device, clamping column
Bottom is fixedly connected with pedestal；The groove for placing test block is offered in clamping column, groove is oppositely arranged and from top to bottom runs through
In clamping column, and the pulley blocks vertically laid are equipped in groove；Pressing plate dress is additionally provided with below top plate between adjacent clamping column
It sets and presser device both sides extends to groove, and presser device is connect by the compression spring being vertically arranged with top plate；When experiment, test block
It is positioned in groove, and the lower surface of test block is bonded with pedestal, the upper surface of test block is bonded with presser device, when upper and lower adjustment pressure
When panel assembly, the pressure that presser device acts in test block changes therewith；Pedestal is fixedly arranged on shake table, and test block and bottom
It is equipped with sensing device on seat.
2. a kind of shear wall side knock shaketalle test fixture according to claim 1, it is characterised in that：It is described to stretch
Contracting locking device includes the screw rod upwardly extended along clamping column, and screw rod passes through top plate and screw rod is located at top plate both sides and passes through arranging
Nut is fixed.
3. a kind of shear wall side knock shaketalle test fixture according to claim 1 or 2, it is characterised in that：It is described
Vertically spacing parallel arranging is equipped with 1 ~ 3 group of pulley blocks in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820449285.0U CN207964469U (en) | 2018-04-02 | 2018-04-02 | A kind of shear wall side knock shaketalle test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820449285.0U CN207964469U (en) | 2018-04-02 | 2018-04-02 | A kind of shear wall side knock shaketalle test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207964469U true CN207964469U (en) | 2018-10-12 |
Family
ID=63726620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820449285.0U Expired - Fee Related CN207964469U (en) | 2018-04-02 | 2018-04-02 | A kind of shear wall side knock shaketalle test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207964469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519279A (en) * | 2018-04-02 | 2018-09-11 | 河南理工大学 | A kind of shear wall side knock shaketalle test fixture |
-
2018
- 2018-04-02 CN CN201820449285.0U patent/CN207964469U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519279A (en) * | 2018-04-02 | 2018-09-11 | 河南理工大学 | A kind of shear wall side knock shaketalle test fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207964469U (en) | A kind of shear wall side knock shaketalle test fixture | |
| CN206038427U (en) | Synchronous testing device for tensile, compression and bending-pulling resilience modulus of pavement material | |
| CN104792256A (en) | Device and method for concrete interior strain testing | |
| CN104408995A (en) | Visual soil and structure interaction mechanical property experimental apparatus | |
| CN107389905A (en) | Concrete NDT examines equipment and concrete NDT checking system | |
| CN108519279A (en) | A kind of shear wall side knock shaketalle test fixture | |
| CN205620233U (en) | Simple and easy measurement compression strength of concrete's device | |
| CN212672781U (en) | Farmland hydraulic engineering ground detection device | |
| CN205766023U (en) | A kind of workbench for assembling POCT detection card | |
| CN206009170U (en) | A kind of vibrating device | |
| CN217306038U (en) | Building model antidetonation detects demonstration platform | |
| CN208688625U (en) | A kind of precision alterable formula pressure sensor | |
| CN207147457U (en) | A kind of fixture for being used to measure bore inner diameter for being easy to fixation | |
| CN107861572A (en) | A kind of drop resistant obtains notebook computer | |
| CN108360372A (en) | One kind having horizontal anisotropic rigidity and anti-impact characteristic isolation bridge device | |
| CN106057502A (en) | General high-voltage ceramic capacitor porcelain medium chip thickness sorting tool | |
| CN201828229U (en) | Inclination gauge | |
| CN206804017U (en) | A kind of mapping compass | |
| CN212075741U (en) | Convenient canning equipment for mineral powder | |
| CN204594413U (en) | A kind of device of inside concrete strain testing | |
| CN207764047U (en) | A kind of road criterion vibrostand experiment device | |
| CN217006927U (en) | Convenient to use's mortar bonding strength draws testing machine | |
| CN204138084U (en) | Service chamber support | |
| CN107134296A (en) | A kind of suspension type measuring instrument self-level(l)ing device | |
| CN212890933U (en) | Mounting bracket for hydrological measuring instrument of unmanned aerial vehicle |
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: 20181012 |