CN207215577U - A kind of fire test loading beam multifunctional slip block assembly - Google Patents
A kind of fire test loading beam multifunctional slip block assembly Download PDFInfo
- Publication number
- CN207215577U CN207215577U CN201721165024.8U CN201721165024U CN207215577U CN 207215577 U CN207215577 U CN 207215577U CN 201721165024 U CN201721165024 U CN 201721165024U CN 207215577 U CN207215577 U CN 207215577U
- Authority
- CN
- China
- Prior art keywords
- loading beam
- multifunctional
- electric hydraulic
- hydraulic lifting
- lifting jack
- 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
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of fire test loading beam multifunctional slip block assembly, including horizontal loading beam, multifunctional slipper and vertical loading beam, the horizontal loading beam lower slide is provided with multifunctional slipper, horizontal loading beam lower end both sides symmetry riveting is provided with vertical loading beam, the riveting of multifunctional slipper lower end is provided with electric hydraulic lifting jack, the welding of electric hydraulic lifting jack lower end is provided with wolfram steel connecting rod, inlay and be provided with strain-type standard dynamometer sensor in the middle part of electric hydraulic lifting jack lower end and wolfram steel connecting rod junction, multifunctional slipper, electric hydraulic lifting jack, strain-type standard dynamometer sensor and wolfram steel connecting rod cooperatively form loading device.The utility model is simple in construction, and construction is reasonable, it is possible to achieve longitudinally, laterally, multiple spot, any combination loading of multiaspect so that model configuration in a fire suffered comprehensive load closer to truth.
Description
Technical field
It the utility model is related to fire loading test platform technical field, and in particular to a kind of more work(of fire test loading beam
Can sliding block.
Background technology
Architectural structure system fire and stability, fastness and the problem in this field of reliability under high temperature are studied, is built
Build fire safety evaluating and Multi-function experimental platform of taking precautions against natural calamities is that its crucial experiment ensures, and essential important laboratory facilities are protected
One of card.This requires to possess stabilization, the loading system of science to meet the needs of experiment.In current research both domestic and external,
Fire test device is mostly vertical loading, and experiment method is relatively single, model configuration suffered comprehensive load situation in a fire
Nondirectional error range under different situations be present from truth.
Utility model content
The purpose of this utility model is to provide a kind of fire test loading beam multifunctional slip block assembly, it is possible to achieve perpendicular
To, transverse direction, multiple spot, multiaspect any combination loading so that model configuration in a fire suffered comprehensive load closer to true
Situation.
To achieve the above object, the utility model provides following technical scheme：
A kind of fire test loading beam multifunctional slip block assembly, including horizontal loading beam, multifunctional slipper and vertical loading
Beam, the horizontal loading beam lower end front and rear sides are symmetrically welded with horizontal slip wing plate, the horizontal loading beam lower slide
Multifunctional slipper is provided with, horizontal loading beam lower end both sides symmetry riveting is provided with vertical loading beam, the multifunctional slip
The riveting of block lower end is provided with electric hydraulic lifting jack, and the electric hydraulic lifting jack lower end welding is provided with wolfram steel connecting rod, institute
State in the middle part of electric hydraulic lifting jack lower end and the wolfram steel connecting rod junction is inlayed and is provided with strain-type standard dynamometer sensing
Device, the multifunctional slipper, the electric hydraulic lifting jack, the strain-type standard dynamometer sensor connect with the wolfram steel
Bar cooperatively forms loading device.
As further program of the utility model：The multifunctional slipper is U-shaped steel sliding block, and the multifunctional slipper leads to
Cross and the slip wing plate of the horizontal loading beam lower end is slidably connected and slided so as to realize in the horizontal loading beam lower horizontal.
As further program of the utility model：Multifunctional slipper lower end both sides symmetrically pass through screw thread cooperation activity
Fixing bolt is fitted with through the multifunctional slipper and the horizontal loading beam.
As further program of the utility model：Match somebody with somebody on the multifunctional slipper and be arranged with laser displacement sensor.
As further program of the utility model：The output end of the electric hydraulic lifting jack is down-set and the electricity
Hydrodynamic pressure jack coordinates bidirectional electric hydraulic loading system, the control circuit and permanent circuit phase of the electric hydraulic lifting jack
Connection, the electric hydraulic lifting jack can apply 0-500kN pressure.
As further program of the utility model：The strain-type standard dynamometer sensor is by strain force sensor
And supporting instruction device composition, the control circuit of the strain-type standard dynamometer sensor are connected with permanent circuit.
As further program of the utility model：The wolfram steel connecting rod can 1200 °C of high temperature resistant, bearing capacity is more than
1000kN。
Compared with prior art, the beneficial effects of the utility model are：Multifunctional slip is fixed on the horizontal loading beam of this experiment
Block, electric hydraulic lifting jack is fixed on multifunctional slipper, coordinate bidirectional electric hydraulic loading system, it is possible to achieve vertical, water
Square to, multiple spot, multiaspect load, steel construction, concrete structure or steel and concrete structure that can be under more preferable researching high-temperature fire condition
Various stress, the displacement under the stressing conditions of face and deformation situation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of fire test loading beam multifunctional slip block assembly.
Fig. 2 is Fig. 1 1-1 cross-sectional views.
Fig. 3 is a kind of dimensional structure diagram of multifunctional slipper in fire test loading beam multifunctional slip block assembly.
Fig. 4 is a kind of overlooking the structure diagram of multifunctional slipper in fire test loading beam multifunctional slip block assembly.
Fig. 5 is a kind of side elevation structural representation of multifunctional slipper in fire test loading beam multifunctional slip block assembly.
Fig. 6 is a kind of positive facade structural representation of multifunctional slipper in fire test loading beam multifunctional slip block assembly.
Fig. 7 is Fig. 4 1-1 cross-sectional views.
Fig. 8 is Fig. 4 2-2 cross-sectional views.
In figure：1- transverse direction loading beams, 2- multifunctional slippers, the vertical loading beams of 3-, 4- electric hydraulic lifting jacks, 5- strain-types
Standard dynamometer sensor, 6- wolfram steel connecting rods.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
Refer to Fig. 1~8, in the utility model embodiment, a kind of fire test loading beam multifunctional slip block assembly, including
Horizontal loading beam 1, multifunctional slipper 2 and vertical loading beam 3, the horizontal lower end front and rear sides of loading beam 1 are symmetrically welded with water
Flat slip wing plate, the horizontal lower slide of loading beam 1 are provided with multifunctional slipper 2, and the multifunctional slipper 2 is U-shaped steel
Sliding block, the multifunctional slipper 2 with the slip wing plate of the horizontal lower end of loading beam 1 by being slidably connected so as to realize described
The horizontal lower horizontal of loading beam 1 is slided, and the lower end both sides of multifunctional slipper 2 are symmetrically by screw thread cooperation activity through described more
Function sliding block 2 and the horizontal loading beam 1 are fitted with fixing bolt, tightened by fixing bolt can fix it is described multi-functional
Sliding block 2 the horizontal upper end of loading beam 1 relative position, with being arranged with laser displacement sensor on the multifunctional slipper 2,
Existing laser displacement sensor can be used for detection high temp objects misalignment, the horizontal symmetrical riveting in lower end both sides of loading beam 1
Connect and be provided with vertical loading beam 3, the lower end of multifunctional slipper 2 riveting is provided with electric hydraulic lifting jack 4, the electric hydaulic
The output end of jack 4 is down-set and the electric hydraulic lifting jack 4 coordinates bidirectional electric hydraulic loading system, described electronic
The control circuit of hydraulic jack 4 is connected with permanent circuit, and the electric hydraulic lifting jack 4 can apply 0-500kN pressure, institute
State the welding of the lower end of electric hydraulic lifting jack 4 and be provided with wolfram steel connecting rod 6, it is in the middle part of the lower end of electric hydraulic lifting jack 4 and described
The junction of wolfram steel connecting rod 6, which is inlayed, is provided with strain-type standard dynamometer sensor 5, the strain-type standard dynamometer sensor
5 are made up of strain force sensor and supporting instruction device, the control circuit of the strain-type standard dynamometer sensor 5 and
Permanent circuit is connected, and the strain-type standard dynamometer sensor 5, which can be experienced, to be strained and embodied, the multifunctional slip
Block 2, the electric hydraulic lifting jack 4, the strain-type standard dynamometer sensor 5 and the wolfram steel connecting rod 6 cooperatively form
Loading device, the wolfram steel connecting rod 6 can 1200 °C of high temperature resistant, bearing capacity is more than 1000kN.
The standardized element that the utility model uses can commercially, shaped piece according to specification and accompanying drawing
Record can carry out customized, the specific connected mode of each part is using bolt ripe in the prior art, rivet, weldering
The conventional meanses such as connect, machinery, part and equipment are using in the prior art, conventional model, plus circuit connection using existing
Conventional connected mode, will not be described in detail herein in technology.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of fire test loading beam multifunctional slip block assembly, including horizontal loading beam（1）, multifunctional slipper（2）With it is vertical
Loading beam（3）, it is characterised in that the horizontal loading beam（1）Lower end front and rear sides are symmetrically welded with horizontal slip wing plate, institute
State horizontal loading beam（1）Lower slide is provided with multifunctional slipper（2）, the horizontal loading beam（1）Lower end both sides symmetry riveting
It is provided with vertical loading beam（3）, the multifunctional slipper（2）Lower end riveting is provided with electric hydraulic lifting jack（4）, it is described electronic
Hydraulic jack（4）Lower end welding is provided with wolfram steel connecting rod（6）, the electric hydraulic lifting jack（4）It is in the middle part of lower end and described
Wolfram steel connecting rod（6）Junction, which is inlayed, is provided with strain-type standard dynamometer sensor（5）, the multifunctional slipper（2）, it is described
Electric hydraulic lifting jack（4）, the strain-type standard dynamometer sensor（5）With the wolfram steel connecting rod（6）Cooperatively form and add
Carry and put.
A kind of 2. fire test loading beam multifunctional slip block assembly according to claim 1, it is characterised in that more work(
Can sliding block（2）For U-shaped steel sliding block, the multifunctional slipper（2）By with the horizontal loading beam（1）The slip wing plate of lower end is slided
It is dynamic to connect so as to realize in the horizontal loading beam（1）Lower horizontal is slided.
A kind of 3. fire test loading beam multifunctional slip block assembly according to claim 1, it is characterised in that more work(
Can sliding block（2）The multifunctional slipper is symmetrically run through in lower end both sides by screw thread cooperation activity（2）With the horizontal loading beam（1）
It is fitted with fixing bolt.
A kind of 4. fire test loading beam multifunctional slip block assembly according to claim 1, it is characterised in that more work(
Can sliding block（2）Above match somebody with somebody and be arranged with laser displacement sensor.
5. a kind of fire test loading beam multifunctional slip block assembly according to claim 1, it is characterised in that described electronic
Hydraulic jack（4）Output end is down-set and the electric hydraulic lifting jack（4）Coordinate bidirectional electric hydraulic loading system,
The electric hydraulic lifting jack（4）Control circuit be connected with permanent circuit, the electric hydraulic lifting jack（4）0- can be applied
500kN pressure.
A kind of 6. fire test loading beam multifunctional slip block assembly according to claim 1, it is characterised in that the strain
Formula standard dynamometer sensor（5）It is made up of strain force sensor and supporting instruction device, the strain-type standard force-measuring
Instrument sensor（5）Control circuit be connected with permanent circuit.
A kind of 7. fire test loading beam multifunctional slip block assembly according to claim 1, it is characterised in that the wolfram steel
Connecting rod（6）Can 1200 °C of high temperature resistant, bearing capacity is more than 1000kN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721165024.8U CN207215577U (en) | 2017-09-12 | 2017-09-12 | A kind of fire test loading beam multifunctional slip block assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721165024.8U CN207215577U (en) | 2017-09-12 | 2017-09-12 | A kind of fire test loading beam multifunctional slip block assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207215577U true CN207215577U (en) | 2018-04-10 |
Family
ID=61824281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721165024.8U Expired - Fee Related CN207215577U (en) | 2017-09-12 | 2017-09-12 | A kind of fire test loading beam multifunctional slip block assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207215577U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562429A (en) * | 2018-05-31 | 2018-09-21 | 西南交通大学 | Interference fit component fatigue experimental device based on rotoflector and test method |
| CN110174316A (en) * | 2019-06-21 | 2019-08-27 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | A kind of composite material C-type beam deflection and shearing coupling loading device |
| CN113267359A (en) * | 2021-05-12 | 2021-08-17 | 中国矿业大学 | High-temperature coupling environment graded water-cooling loading test beam system |
-
2017
- 2017-09-12 CN CN201721165024.8U patent/CN207215577U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562429A (en) * | 2018-05-31 | 2018-09-21 | 西南交通大学 | Interference fit component fatigue experimental device based on rotoflector and test method |
| CN110174316A (en) * | 2019-06-21 | 2019-08-27 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | A kind of composite material C-type beam deflection and shearing coupling loading device |
| CN113267359A (en) * | 2021-05-12 | 2021-08-17 | 中国矿业大学 | High-temperature coupling environment graded water-cooling loading test beam system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207215577U (en) | A kind of fire test loading beam multifunctional slip block assembly | |
| US10724906B1 (en) | Non-contact real-time stress monitoring method for buried pipeline | |
| CN201010905Y (en) | Force-measuring anchor stock | |
| CN103076192A (en) | Portable performance test device for automatic control of combined action of bidirectional load of beam-column joint and determination method | |
| CN104975621B (en) | A kind of many anchored end retaining wall indoor model test device and test method | |
| CN204514632U (en) | The two-sided cable-stayed bridge test model of a kind of single tower | |
| CN203785953U (en) | Loading system of durability test of concrete sample | |
| CN102095539A (en) | Self-height-adjusting multi-directional intelligent force-measuring bracket | |
| CN103090945A (en) | Weighing method and independent weighing units of large ocean function module | |
| CN203037476U (en) | Portable automatic control beam column node two-way load interaction performance testing device | |
| CN102818729A (en) | Apparatus and method for detecting flexural bearing capacity of building wallboard | |
| CN102912722B (en) | Spherical multidirectional force measuring support | |
| CN208171760U (en) | Test load and test device under a kind of spatial steel-frame high temperature | |
| CN104032720B (en) | It is applicable to test method and the device of deep supporting course bearing capacity | |
| CN203769073U (en) | Support used for civil engineering structures | |
| Zhou et al. | Seismic response analysis method for lining structure in underground cavern of hydropower station | |
| CN104005432A (en) | Pile foundation static load testing device and method under vertical and horizontal composite loads | |
| CN208721360U (en) | A kind of wall mortar test loading device | |
| CN103743506B (en) | A kind of load-measuring device and measuring method thereof | |
| CN207991726U (en) | A kind of soil mass of foundation pit pressure-detecting device | |
| CN205506277U (en) | Plate rubber support counter -force detection device | |
| CN109440844A (en) | A kind of static test settlement observer for exempting from datum line beam | |
| CN104632192A (en) | Pumping well downhole indicator diagram dynamic acquisition instrument | |
| CN206740512U (en) | A kind of device for determining steel plate reinforcement concrete beam anti-bending bearing capacity | |
| CN209945246U (en) | System for measuring tangential dynamic relative sliding displacement of soil and underground structure |
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: 20180410 Termination date: 20190912 |