CN201434802Y - Multifunctional well lid pressure testing machine - Google Patents
Multifunctional well lid pressure testing machine Download PDFInfo
- Publication number
- CN201434802Y CN201434802Y CN2008202253264U CN200820225326U CN201434802Y CN 201434802 Y CN201434802 Y CN 201434802Y CN 2008202253264 U CN2008202253264 U CN 2008202253264U CN 200820225326 U CN200820225326 U CN 200820225326U CN 201434802 Y CN201434802 Y CN 201434802Y
- Authority
- CN
- China
- Prior art keywords
- well lid
- testing machine
- supporting plate
- pressure
- sample
- 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
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model is a multifunctional well lid pressure testing machine which can be used in a pressure test for a steel fiber concrete well lid and a cast iron well lid. The multifunctional well lidpressure testing machine is a closed bearing frame composed of a crossbeam, a base and four upright columns, the base is provided with an oil cylinder piston assembly for applying testing force, theupper end of the piston is provided with a pressure disc, the lower surface of the upper crossbeam is provided with a retaining plate and a sample supporting plate, the central parts of the upper crossbeam, the retaining plate and the sample supporting plate are provided with an observation hole, thereby the crack generated after the sample is borne can be conveniently observed. The measurement ofthe testing force can be finished by an oil pressure sensor and an electrical measuring-controlling system.
Description
One, affiliated technical field
The utility model is a kind of inspection shaft lid test unit, is the multi-functional well lid pressure testing machine that detects casting iron well lid and cast iron water drain grid cover, steel fiber reinforced concrete well lid and water drain grid cover intensity.
Two, background technology
The well lid pressure testing machine that can see in the market all is a simple function, casting iron well lid pressure testing machine and steel fiber reinforced concrete well lid pressure testing machine are arranged, because the restriction of structure, the casting iron well lid pressure testing machine can not be used for doing the pressure test compressed steel fiber concrete of steel fiber reinforced concrete well lid and cover the pressure test that pressure testing machine can not be done casting iron well lid.Therefore, well lid manufacturer can only purchase two kinds of testing machines simultaneously, has increased financial burden to producer.
Three, summary of the invention
In order to solve the pressure test that on same well lid pressure testing machine, can do casting iron well lid, can do the pressure test of steel fibre well lid again, the utility model provides a kind of novel multifunctional well lid pressure testing machine, this testing machine can do casting iron well lid and water is calculated the pressure test of covering, and also can do the pressure test that steel fiber reinforced concrete well lid and water are calculated lid.
The technical scheme that its technical matters that solves the utility model adopts is: adopt four pillar constructions, the stress frame of forming a sealing by column, base and entablature, the load cylinder piston is contained on the base, a pressurization disk is installed in the piston upper end, support plate and sample supporting plate are housed below the entablature, the centre of entablature, support plate and sample supporting plate all has viewport, so that the crackle that the stressed back of observation well lid produces, according to the different size of sample, replaceable different support plate and sample supporting plate.The test force measurement is finished by oil pressure sensor and electrical control system.
This utility model will produce the beneficial effect of the following aspects:
1, social employment pressure is shared in the post that creates more jobs
This utility model patent meets request of national standard, and putting into serial production back its parts processing can increase my company's machine shop, external coordination unit's job, and final assembly increases 4-6 work position.
2, increase company's output value, improve the volume of paying taxes of company
Multi-functional and lid pressure testing machine belongs to multifunctional product and meets the requirement of relevant national standard.Well lid belongs to the infrastructure in city and is periodic replacement, and the well lid quality detection apparatus has more stable market demand.Can improve company's market sales revenue every year after product was gone into operation.Directly increase the tax revenue of country.
3, improve the quality of utility model patent detected object
Well lid is as the infrastructure of urban construction, and it has very big importance in urban construction such as road, sub-district, park, and the safety of public domain, city in the quality direct correlation of product.
4, the call of response nation-building conservation-minded society reduces the detection cost of well lid manufacturer.
This utility model meets relevant national standard, after well lid manufacturing enterprise buys this equipment, can realize the pressure test of multiple well lid, has avoided well lid manufacturer to buy the situation of multiple testing machine because of producing various product.
Four, description of drawings
The right side view of accompanying drawing is the host structure chart of multi-functional well lid pressure testing machine.
Among the figure, 1, entablature, 2, support plate, 3, the sample supporting plate, 4, column, 5, pressurization disk, 6, piston, 7, oil cylinder, 8, base, 9, oil pressure sensor, 10, TT﹠C system.
Five, embodiment
As shown in drawings, entablature 1 and support 8 are linked together by four root posts 4, and the lower end of column is fastened on the support with screw, and the upper end of column is fastened on crossbeam on the column with big nut, form a sealing stress frame that rigidity is very big.Oil cylinder 7 and piston 6 assemblies are installed on the support, and pressurization disk 5 is equipped with in the upper end of piston 6.Support plate 2 and sample supporting plate 3 are installed below entablature 1, and the middle part of entablature 1, support plate 2 and sample supporting plate 3 has viewport, so that the crackle of observing the stressed back of well lid produce easily.Support plate 2 can be changed according to the different of test specimen with sample supporting plate 3.Steel fiber reinforced concrete well lid or casting iron well lid all are placed on downwards on the pressurization disk 5 when doing experiment, and when piston rose pressurization, not only oil pressure sensor 9 can be measured the test power that applies, and the crackle that can produce from top viewport observation sample.
Claims (1)
- A kind of multi-functional well lid pressure testing machine, entablature is connected with four root posts with base, constitute the stress frame of a sealing, support plate and sample supporting plate are installed below the entablature, the oil cylinder piston assembly is installed on the base, the piston upper end is equipped with pressurization disk, and it is characterized in that: the centre of entablature, support plate and sample supporting plate all has viewport, and support plate and sample supporting plate all can be changed according to the needs of various sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008202253264U CN201434802Y (en) | 2008-11-13 | 2008-11-13 | Multifunctional well lid pressure testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008202253264U CN201434802Y (en) | 2008-11-13 | 2008-11-13 | Multifunctional well lid pressure testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201434802Y true CN201434802Y (en) | 2010-03-31 |
Family
ID=42053615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008202253264U Expired - Fee Related CN201434802Y (en) | 2008-11-13 | 2008-11-13 | Multifunctional well lid pressure testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201434802Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782629A (en) * | 2017-10-25 | 2018-03-09 | 平度市城建工程质量检测站有限公司 | Well lid pressure test device |
| CN112549405A (en) * | 2020-11-12 | 2021-03-26 | 封满秀 | Nondestructive composite resin manhole cover secondary processing device |
-
2008
- 2008-11-13 CN CN2008202253264U patent/CN201434802Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782629A (en) * | 2017-10-25 | 2018-03-09 | 平度市城建工程质量检测站有限公司 | Well lid pressure test device |
| CN107782629B (en) * | 2017-10-25 | 2020-08-11 | 平度市城建工程质量检测站有限公司 | Well lid pressure testing device |
| CN112549405A (en) * | 2020-11-12 | 2021-03-26 | 封满秀 | Nondestructive composite resin manhole cover secondary processing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101957296B (en) | Remanufactured part surface coating accelerated wear life testing machine and detection method thereof | |
| CN203069467U (en) | Surface vibrating compaction tester | |
| CN201434802Y (en) | Multifunctional well lid pressure testing machine | |
| CN2811984Y (en) | Reverse pressing type in-situ direct shear apparatus with double shear boxes | |
| CN104695490B (en) | One is applicable to large-tonnage load box counter-force calibrating installation | |
| CN206618753U (en) | A kind of liquid plastic combine tester | |
| CN102507358A (en) | Calibrating device of dynamic deformation modulus tester | |
| CN201298018Y (en) | Road and bridge structure interlaminar drawing apparatus | |
| CN101246092A (en) | Loading and testing synthetic experimental device | |
| CN102103065A (en) | Device for calibrating extraction instrument | |
| CN103149347A (en) | Casting asphalt concrete multi-function test and formation apparatus | |
| CN202582983U (en) | Mobile beam locking device of compression testing machine | |
| CN206020188U (en) | A kind of well lid pressure testing machine | |
| CN101762433A (en) | Pneumatic base material washout tester | |
| CN201425552Y (en) | Jack dynamic load testboard with stop device | |
| CN2800251Y (en) | Belt wheel type torsional moment transducer | |
| CN202403840U (en) | Measuring comparer for pulling pressure | |
| CN202229974U (en) | Device for testing the tangential rigidity of bonding surface | |
| CN2206952Y (en) | Indoor static load tester | |
| CN209117253U (en) | High-strength bolt calibrating apparatus | |
| CN201428142Y (en) | Manhole cover | |
| CN201052845Y (en) | Automatic metering type hydraulic packing vehicle | |
| CN203216428U (en) | Radius detection equipment for bearing bush | |
| CN104121980A (en) | Factory-leaving calibrating device of large weighing apparatus | |
| CN201417217Y (en) | Dynamic load test platform of jack with adjustable pressure stabilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20101113 |