CN204630748U - A kind of plastic inspection well radial load experiment detection device - Google Patents
A kind of plastic inspection well radial load experiment detection device Download PDFInfo
- Publication number
- CN204630748U CN204630748U CN201520203582.3U CN201520203582U CN204630748U CN 204630748 U CN204630748 U CN 204630748U CN 201520203582 U CN201520203582 U CN 201520203582U CN 204630748 U CN204630748 U CN 204630748U
- Authority
- CN
- China
- Prior art keywords
- load
- inspection well
- flange
- hydraulic cylinder
- frame
- 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
- 238000007689 inspection Methods 0.000 title claims abstract description 26
- 239000004033 plastic Substances 0.000 title claims abstract description 23
- 229920003023 plastic Polymers 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 238000002474 experimental method Methods 0.000 title claims abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000012360 testing method Methods 0.000 abstract description 9
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000010720 hydraulic oil Substances 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a kind of plastic inspection well radial load experiment detection device, belongs to properties of product and detects and test field.The utility model comprises frame, worktable, shape of a saddle pressing plate, flange, loading hydraulic cylinder; Frame is fixed on ground, and worktable is arranged in frame, and loading hydraulic cylinder is arranged on upper rack, and flange is connected with the piston rod of loading hydraulic cylinder, and shape of a saddle pressing plate is arranged on flange.The utility model radial load size is adjustable, and loading velocity size is adjustable, and the load time is adjustable; Shape of a saddle pressing plate size can be changed according to the diameter of plastic inspection well; This pick-up unit, by the control to cylinder action, not only can apply static load pressure, also can apply dynamic loading pressure, especially apply continuous fatigue load, to simulate actual condition load better; Can be shown by the pressure conversion of hydraulic oil system during institute's test pressure display, or the display of setting pressure sensor.
Description
Technical field
The utility model relates to a kind of plastic inspection well radial load experiment detection device, belongs to properties of product and detects and test field.
Background technology
Inspection chamber, is commonly called as " Jiao Jing ", is the vertical shaft built at a certain distance on underground utilities position, is one of urban road underground foundation facility, mainly for service conduits, removing mud and the structures in order to connect different directions, differing heights pipeline.Major part is located on turning, pipeline intersection, caliber or gradient change place, drop place and straight line pipeline section.Plastic inspection well, can all-weather construction owing to having good airproof performance, does not restrict by weather, can Split assembled, energy height up and down, drainage performance is excellent, easy construction, lightweight, be easy to transport, short construction period, comprehensive cost is low, the advantages such as maintenance cost is few, and progressively instead of the inspection chamber of traditional brickwork construction or reinforced concrete structure.But plastic inspection well operationally, often be subject to ground surrounding soil and extrude the radial load applied, different geographically sections is equipped with different loading demands, operationally do not damaged by pressure to prevent plastic inspection well, guarantee normal work, therefore test or all need when dispatching from the factory to detect plastic inspection well radial load.And the pick-up unit of existing plastic inspection well adopts traditional Material Testing Machine test platform to reach mostly, traditional testing machine multi-motor driving, dynamometry narrow range, loading force is not steady, stepless time adjustment can not be realized, imposed load is excessive may cause motor damage and test Specimen Shape is single, existing plastic inspection well also without more special Check and Inspection equipment, the especially performance test detection of plastics radial pressure load.
Summary of the invention
The purpose of this utility model is to provide a kind of plastic inspection well radial load experiment detection device, in order to detect the radial pressure load of plastic inspection well, to solve dynamometry narrow range, loading force is not steady, can not realize stepless time adjustment, imposed load is excessive may cause motor damage problem.
The utility model realizes by following technical scheme: a kind of plastic inspection well radial load experiment detection device, comprises frame 1, worktable 2, shape of a saddle pressing plate 3, flange 4, loading hydraulic cylinder 5; Frame 1 is fixed on ground by foot bolt, and worktable 2 is arranged in frame 1 by bolt, and loading hydraulic cylinder 5 is arranged on frame 1 top, and flange 4 is connected by the piston rod of bolt with loading hydraulic cylinder 5, and shape of a saddle pressing plate 3 is arranged on flange 4 by screw.
A kind of principle of work of plastic inspection well radial load experiment detection device is: plastic inspection well level be placed on worktable 2, loading hydraulic cylinder 5 action, shape of a saddle pressing plate 3 is driven to move down to the radial imposed load pressure of plastic inspection well, and by different on-load pressure, different loading velocities, different load time persistent pressures, afterwards, loading hydraulic cylinder 5 is return, namely applying pressure is cancelled, observe the situations such as the breaking of plastic inspection well, crack, distortion, its detection perform is evaluated, especially radial fatigue load testing inspection evaluation by regulation.
The utility model has following beneficial effect:
1, radial load size is adjustable, and loading velocity size is adjustable, and the load time is adjustable;
2, shape of a saddle pressing plate size can be changed according to the diameter of plastic inspection well;
3, this pick-up unit is by the control to cylinder action, not only can apply static load pressure, also can apply dynamic loading pressure, especially apply continuous fatigue load, to simulate actual condition load better;
4, can be shown by the pressure conversion of hydraulic oil system during the display of institute's test pressure, or the display of setting pressure sensor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, each label is: 1: frame, 2: worktable, 3: shape of a saddle pressing plate, 4: flange, 5: loading hydraulic cylinder.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but content of the present utility model is not limited to described scope.
Embodiment 1: as shown in Figure 1, a kind of plastic inspection well ring stiffness experiment detection device, comprises frame 1, worktable 2, shape of a saddle pressing plate 3, flange 4, loading hydraulic cylinder 5; Frame 1 is fixed on ground by foot bolt, and worktable 2 is arranged in frame 1 by bolt, and loading hydraulic cylinder 5 is arranged on frame 1 top, and flange 4 is connected by the piston rod of bolt with loading hydraulic cylinder 5, and shape of a saddle pressing plate 3 is arranged on flange 4 by screw.
Embodiment 2: as shown in Figure 1, a kind of plastic inspection well ring stiffness experiment detection device, comprises frame 1, worktable 2, shape of a saddle pressing plate 3, flange 4, loading hydraulic cylinder 5; Frame 1 is fixed on ground by foot bolt, and worktable 2 welded and installed is in frame 1, and loading hydraulic cylinder 5 is arranged on frame 1 top, and flange 4 is connected by the piston rod of bolt with loading hydraulic cylinder 5, and shape of a saddle pressing plate 3 is arranged on flange 4 by bolt.
Claims (1)
1. a plastic inspection well radial load experiment detection device, is characterized in that: comprise frame (1), worktable (2), shape of a saddle pressing plate (3), flange (4), loading hydraulic cylinder (5); Frame (1) is fixed on ground, and worktable (2) is arranged in frame (1), and loading hydraulic cylinder (5) is arranged on frame (1) top, and flange (4) is connected with the piston rod of loading hydraulic cylinder (5), and shape of a saddle pressing plate (3) is arranged on flange (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520203582.3U CN204630748U (en) | 2015-04-07 | 2015-04-07 | A kind of plastic inspection well radial load experiment detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520203582.3U CN204630748U (en) | 2015-04-07 | 2015-04-07 | A kind of plastic inspection well radial load experiment detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204630748U true CN204630748U (en) | 2015-09-09 |
Family
ID=54049765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520203582.3U Expired - Fee Related CN204630748U (en) | 2015-04-07 | 2015-04-07 | A kind of plastic inspection well radial load experiment detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204630748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709802A (en) * | 2018-04-28 | 2018-10-26 | 中电建水环境治理技术有限公司 | Ring stiffness detection device |
-
2015
- 2015-04-07 CN CN201520203582.3U patent/CN204630748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709802A (en) * | 2018-04-28 | 2018-10-26 | 中电建水环境治理技术有限公司 | Ring stiffness detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104833577B (en) | A kind of plastic inspection well compbined test detection means | |
| CN204630806U (en) | A kind of plastic inspection well axial load experiment detection device | |
| CN204630833U (en) | A kind of plastic inspection well compbined test pick-up unit | |
| CN105588699B (en) | A kind of hydraulic shock testing machine | |
| CN204630839U (en) | A kind of plastic inspection well ring stiffness experiment detection device | |
| CN205679468U (en) | A kind of anchor rod drawing test hydraulic support device | |
| CN206769447U (en) | A kind of civil engineering support meanss | |
| CN204630748U (en) | A kind of plastic inspection well radial load experiment detection device | |
| CN101100936A (en) | Beam type hydraulic energy-saving pumping unit | |
| CN102704412B (en) | Construction process for lifting broken pillars of bridge | |
| CN204630853U (en) | A kind of hydraulic pressure automatic aligning bell mouth of plastic inspection well shear test pick-up unit | |
| CN102496329B (en) | Physical experimental apparatus for simulation of mudstone smearing, forming and evolution and usage of apparatus | |
| CN202181511U (en) | Device for adjusting and dismantling pier coping beam template | |
| CN204630750U (en) | A kind of plastic inspection well ring compliance teat pick-up unit | |
| CN204630838U (en) | A kind of multifunctional plastic inspection chamber experiment detection device | |
| CN204630835U (en) | A kind of plastic inspection well is marked time bearing test pick-up unit | |
| CN204630749U (en) | A kind of bell mouth of plastic inspection well shear test pick-up unit | |
| CN206280087U (en) | A kind of compressible individual prop of adjustable constant-resistance of mechanical | |
| CN205559986U (en) | But petroleum pipeline support of automatically regulated pipeline horizontal stress | |
| CN204630852U (en) | A kind of machine automatization contraposition bell mouth of plastic inspection well shear test pick-up unit | |
| CN206031434U (en) | Large pipe transport vechicle | |
| CN201068786Y (en) | Beam type hydraulic energy-saving oil pump | |
| CN204630836U (en) | A kind of plastic inspection well weld strength test unit | |
| CN110146382B (en) | Horizontal rigid connection loading device acting on column | |
| CN204630707U (en) | A kind of plastic inspection well impact experiment detection device |
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 |
Granted publication date: 20150909 Termination date: 20180407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |