CN209131949U - A kind of scaffold vertical stability test device for multifunctional - Google Patents
A kind of scaffold vertical stability test device for multifunctional Download PDFInfo
- Publication number
- CN209131949U CN209131949U CN201821830775.1U CN201821830775U CN209131949U CN 209131949 U CN209131949 U CN 209131949U CN 201821830775 U CN201821830775 U CN 201821830775U CN 209131949 U CN209131949 U CN 209131949U
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- steel
- scaffold
- secondary beam
- multifunctional
- crossbeam
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Abstract
The utility model provides a kind of scaffold vertical stability test device for multifunctional, including a reaction frame, a distribution beam, a jack, a sensor and a scaffold；The distribution beam has two steel girders and a steel secondary beam, and the two steel girders are set parallel to each other, the steel secondary beam transverse direction and the middle part lower section for being vertical at two steel girders；The quadrangle of the scaffold has four jackings, is fixed on two jackings per the steel girder；The sensor is set to the center of steel secondary beam, and the reaction frame has a crossbeam, and the crossbeam is located at the top of steel girder；It is described very heavy to stay between the crossbeam and sensor.For the utility model convenient for load operation, test operation is convenient, greatly improves working efficiency, securely and reliably.
Description
[technical field]
The utility model is specifically related to a kind of scaffold vertical stability test device for multifunctional.
[background technique]
In current architectural engineering, scaffold support system has traditional fastener type steel pipe scaffold support system, bowl buckle
Formula steel pipe scaffold support system, slip bolt type steel pipe scaffold support system.Scaffold support system is answered in progress engineering practice
With before, it is necessary to be tested by rigorous stability bearing capacity, including vertical stability bearingtest.
Current vertical stability bearingtest is nearly all to set up situation according to scaffold frame body, carrys out regulation experiment
The crossbeam of room reaction frame, frame body is excessively high, and the crossbeam of reaction frame is suitably turned up, and frame body is lower then appropriate by the crossbeam of reaction frame
It turns down, it is clear that this experimental rig is cumbersome and adjustment reaction frame workload is very big, is unfavorable for operating, also dangerous, work effect
Rate is low.
[utility model content]
To overcome defect existing for existing equipment, the utility model lies in that providing a kind of scaffold vertical stability bearing capacity examination
Experiment device.
The utility model is realized in this way: a kind of scaffold vertical stability test device for multifunctional, including a reaction frame,
One distribution beam, a jack, a sensor and a scaffold；The distribution beam has two steel girders and a steel secondary beam, described in two
Steel girder is set parallel to each other, the steel secondary beam transverse direction and the middle part lower section for being vertical at two steel girders；The four of the scaffold
Angle has four jackings, is fixed on two jackings per the steel girder；The sensor is set to the center of steel secondary beam, the reaction frame
With a crossbeam, the crossbeam is located at the top of steel girder；It is described very heavy to stay between the crossbeam and sensor.
Preferably, the reaction frame further includes two hard beams, the two hard beams are vertically supportted in ground, the beam vertical connection
Between two hard beams；The distribution beam and scaffold are respectively positioned on inside two hard beams.
Preferably, the cross section of the steel girder is I-shaped structure, and is corresponded at steel secondary beam per the steel girder
Equipped with a stiffening plate.
Preferably, the cross section of the steel secondary beam is I-shaped structure, and the left and right sides of the steel secondary beam corresponds to
A stiffener is respectively equipped at steel girder.
Preferably, being connected between the two steel girders and steel secondary beam by high-strength bolt.
Utility model has the advantages that by the assembling mode of change distribution beam come the crossbeam of regulation experiment room reaction frame
The spacing of distribution beam is acted on jack, convenient for load operation, is kept test operation convenient, is greatly improved working efficiency, safety
Reliably；Need not each test will regulation experiment room reaction frame crossbeam.
[Detailed description of the invention]
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is a kind of structural schematic diagram of scaffold vertical stability test device for multifunctional of the utility model.
Fig. 2 is the structural schematic diagram of steel girder in the utility model.
Fig. 3 is the structural schematic diagram of steel secondary beam in the utility model.
[specific embodiment]
Referring to Fig. 1, a kind of scaffold vertical stability test device for multifunctional 100, including a reaction frame 1, a distribution beam
2, a jack 3, a sensor 4 and a scaffold 5；The distribution beam 2 has two steel girders 21 and a steel secondary beam 22, described in two
Steel girder 21 is set parallel to each other, 22 transverse direction of steel secondary beam and the middle part lower section for being vertical at two steel girders 21, it is ensured that power transmission
There is not bias-load；It is connected between the two steel girders 21 and steel secondary beam 22 by high-strength bolt 6.The four of the scaffold 5
Angle has four jackings 51, is fixed on two jackings 51 per the steel girder 21；The sensor 4 is set to the center of steel secondary beam 22,
3 loading position of jack acts on the middle position of steel secondary beam 22, it is ensured that power transmission direction is vertical direction；The reaction frame 1 has
There is a crossbeam 11, the crossbeam 11 is located at the top of steel girder 21；The jack 3 support in the crossbeam 11 and sensor 4 it
Between, jack 3 and sensor 4 act on the middle position of steel secondary beam 22, it is ensured that power transmission direction is vertical direction.The reaction frame
1 further includes two hard beams 12, and vertically in ground, the crossbeam 11 is vertically connected between two hard beams 12 the two hard beams 12 for support；Institute
It states distribution beam 2 and scaffold 5 is respectively positioned on inside two hard beams 12.
Referring again to Fig. 2 and Fig. 3, the cross section of the steel girder 21 is I-shaped structure, and per the steel girder 21
Corresponding at steel secondary beam 22 be equipped with a stiffening plate 211.The cross section of the steel secondary beam 22 is I-shaped structure, and the steel is secondary
The left and right sides of beam 22, which corresponds at steel girder 21, is respectively equipped with a stiffener 221.The company of two steel girders 21 and a steel secondary beam 22
Stiffening plate 211 will be added and rib 221 of putting more energy into respectively by connecing position, avoid subtracting girder steel area of section because setting High-strength bolt hole
It is few, lead to sheared destruction or squeezes the accuracy of destruction and stress concentration and influence experiment.
The utility model by change distribution beam 2 assembling mode come the crossbeam 11 of regulation experiment room reaction frame 1 with it is very heavy
The spacing that top 3 acts on distribution beam 2 is changed traditional to set up situation according to 5 frame body of scaffold with meeting test requirements document
The crossbeam 11 for carrying out regulation experiment room reaction frame 1 keeps test operation convenient, it is safe and reliable to greatly improve working efficiency；It need not be each
A test will regulation experiment room reaction frame 1 crossbeam 11, it is not only dangerous in this way, also spend biggish manpower and material resources, work
It measures excessively high.
Claims (5)
1. a kind of scaffold vertical stability test device for multifunctional, it is characterised in that: including a reaction frame, a distribution beam, 1,000
Jin top, a sensor and a scaffold；The distribution beam has two steel girders and a steel secondary beam, and the two steel girders are parallel to each other
Setting, the steel secondary beam transverse direction and the middle part lower section for being vertical at two steel girders；The quadrangle of the scaffold has four jackings, often
The steel girder is fixed on two jackings；The sensor is set to the center of steel secondary beam, and the reaction frame has a crossbeam, described
Crossbeam is located at the top of steel girder；It is described very heavy to stay between the crossbeam and sensor.
2. a kind of scaffold vertical stability test device for multifunctional as described in claim 1, it is characterised in that: the reaction frame
It further include two hard beams, the two hard beams are vertically supportted in ground, and the beam vertical is connected between two hard beams；The distribution beam and
Scaffold is respectively positioned on inside two hard beams.
3. a kind of scaffold vertical stability test device for multifunctional as described in claim 1, it is characterised in that: the steel girder
Cross section be I-shaped structure, and per the steel girder correspond to steel secondary beam at be equipped with a stiffening plate.
4. a kind of scaffold vertical stability test device for multifunctional as described in claim 1, it is characterised in that: the steel secondary beam
Cross section be I-shaped structure, and the left and right sides of the steel secondary beam correspond to steel girder at be respectively equipped with a stiffener.
5. a kind of scaffold vertical stability test device for multifunctional as described in claim 1, it is characterised in that: the two steel masters
It is connected between beam and steel secondary beam by high-strength bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821830775.1U CN209131949U (en) | 2018-11-07 | 2018-11-07 | A kind of scaffold vertical stability test device for multifunctional |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821830775.1U CN209131949U (en) | 2018-11-07 | 2018-11-07 | A kind of scaffold vertical stability test device for multifunctional |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131949U true CN209131949U (en) | 2019-07-19 |
Family
ID=67244239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821830775.1U Active CN209131949U (en) | 2018-11-07 | 2018-11-07 | A kind of scaffold vertical stability test device for multifunctional |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131949U (en) |
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2018
- 2018-11-07 CN CN201821830775.1U patent/CN209131949U/en active Active
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