CN2662234Y - Test box for building materials oozing-proof test apparatus - Google Patents
Test box for building materials oozing-proof test apparatus Download PDFInfo
- Publication number
- CN2662234Y CN2662234Y CN 200320111362 CN200320111362U CN2662234Y CN 2662234 Y CN2662234 Y CN 2662234Y CN 200320111362 CN200320111362 CN 200320111362 CN 200320111362 U CN200320111362 U CN 200320111362U CN 2662234 Y CN2662234 Y CN 2662234Y
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- master mold
- building materials
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Abstract
The utility model relates to a test box used in architecture material impervious test device, belongs to the technical field of tests and can be used to solve the anticorrosion problem of test equipment. The utility model comprises a mother template and a bottom die; wherein, the mother template is revolved into the template aperture of the bottom die and is arranged on the mother template; a storage bladder is arranged on the improved bottom die. The bladder orifice of the storage bladder is corresponding with the module orifice; an air inlet is arranged on the bottom of the bottom die. The utility model utilizes the distortion of storage bladder under pressure to bring intensity of pressure of test liquor. Thus, the utility model can leave out container style water supply equipment and does not have corrosive problem caused by test media. The utility model can help simplify the test equipment configuration and enlarge the application range of the test equipment. The utility model has the advantages of convenience in installation and conveyance, long service life, reliable work and other advantages. The utility model is suitable to be arranged at the performance test equipment of mortar, coiled materials.
Description
Technical field
The utility model relates to the performance detection apparatus such as impervious, waterproof of building materials such as mortar, coiled material, belongs to technical field of measurement and test.
Background technology
The multiple performance test of all kinds of building materials such as ventilative or airtight performance of building materials anti-permeability performance test general reference mortar anti-permeability performance, coiled material performance of watertightness, plastic tube sealing property through walls, coating waterproof base cloth, it is the important indicator of weighing various building material product performances, quality, test need be finished by the proving installation of special use, and proving installation is made up of testing cassete, frame, compressed fluid source, tensimeter and connecting tube etc.Typical proving installation such as No. 99200571, Chinese patent disclosed a kind of " waterproof mortar building materials anti-permeability performance analyzer ", it is made up of a plurality of testing cassetes and water supply installation etc., each testing cassete has master mold and bed die, master mold screws in the nib at bed die top, the mortar module, fillings such as coiled material or be installed on the master mold, water supply installation is made up of container body and plurality of control valves door, the water delivering orifice of container body bottom is connected by the water inlet of pipeline with the bed die bottom, in container body, import pressure air by air intake opening, aqueous solution as tested media in the container body forms compressed fluid under the pressure air effect, act on the surface or test position of building materials, press the pressure of standard-required in regulation, observe tested test block in time and have or not infiltration, permeable, leak etc., just can draw test result.This type of proving installation needs dispensing containers formula water supply installation, and that structure is formed is comparatively huge, cost is corresponding higher and be not easy to carry.In addition, because long-term retained water solution in bed die and the container body, tested media can only be defined as the liquid of corrosion components such as being substantially free of acid, alkali, when some need use seawater or acid, aqueous slkali analog equipment practical application place and test, main composition parts such as the testing cassete in the proving installation, container body are corroded easily, and scrap because of corrosion causes fall sharply serviceable life.For this reason, the structure of reply existing tester apparatus, especially testing cassete is improved, and makes it overcome above-mentioned defective.
Summary of the invention
The utility model is used for overcoming the defective of said apparatus and a kind of testing cassete that is used for the impervious proving installation of building materials is provided.
The alleged problem of the utility model realizes with following technical scheme:
A kind of testing cassete that is used for the impervious proving installation of building materials is provided with master mold 1, bed die 2 in the formation, master mold screws in the bed die die orifice, master mold is provided with nib, and it is improved to, and in described bed die 2 water reservoir 3 is set, the nib of the corresponding master mold of the capsule mouth of water reservoir, the bed die bottom is provided with air intake opening 2-3.
The above-mentioned testing cassete that is used for the impervious proving installation of building materials, described bed die is formed folder by patrix 2-1 and counterdie 2-2, and described water reservoir is positioned at counterdie, and the Nang Kou of water reservoir has turnup limit 3-1, leave space 16 between utricule and the counterdie, turnup limit 3-1 is between upper and lower mould is to the folder face.
The above-mentioned testing cassete that is used for the impervious proving installation of building materials, the nib on the described master mold are conical bore.
The above-mentioned testing cassete that is used for the impervious proving installation of building materials is provided with crossbeam 4 in the nib of described master mold, crossbeam 4 is provided with housing screw 5.
The utility model is provided with water reservoir in bed die, directly introduce pressed gas in bed die, utilizes the water reservoir compressive deformation to make capsule build-in test solution produce pressure, so can save container body formula water supply installation, has greatly simplified the structure of device.In addition, because water reservoir has completely cut off contacting between test solution and the bed die, the etching problem that does not exist tested media to cause so tested media allows to select for use sour, aqueous slkalis such as seawater, has enlarged the scope of application of proving installation.Adopt that proving installation of the present utility model has features simple structure, volume is little, installation and processing is easy to carry, and advantages such as long service life, reliable operation are used in the suitable performance testing device that is installed in building materials such as mortar, coiled material.
Description of drawings
Fig. 1 is the structural representation of a kind of Application Example of the utility model.
Embodiment
Consult accompanying drawing, the master mold 1 of testing cassete is screwed in the die orifice at bed die 2 tops, and bed die can be formed folder by patrix 2-1 and counterdie 2-2.Water reservoir 3 is the rubber material, be positioned at counterdie 2-2, the turnup limit 3-1 double as of Nang Kou the sealing gasket between the upper and lower mould, leave gap 16 between utricule and the counterdie, the air intake opening 2-3 of pressure air bottom counterdie is filled in the space 16 and acts on the water reservoir 3, make its stress deformation, the test solution in the capsule produces pressure, acts on the tested building materials on the master mold.
Master mold in the utility model in the testing cassete can have various ways.In the illustrated example, the testing cassete on the left side is used to test the mortar material anti-permeability performance.Nib in this testing cassete on the master mold 1 is a conical bore, and conical mortar module is filled in the tapered die, and the circular conical surface of the two seals by wax seal, seals by sealing gasket 6 between master mold and the bed die.Middle testing cassete is used to test the performance of watertightness of coiled material.Be provided with crossbeam 4 in the nib of master mold, housing screw 5 is arranged in the center screw of crossbeam 4, put into coiled material 8, clamping piece 9 back screw-in master molds successively, wipe the lip-deep ponding of coiled material, put into metal perforated plate 10 backs and screw housing screw 5, in counterdie, introduce the performance of watertightness test that pressure air just can carry out coiled material.The testing cassete on the right is used for the sealing property test at the sealing position of plastic tube through walls.Nib on the master mold still is a conical bore, and plastic tube 11 is embedded in the taper mortar prefabricated section, and 12 for needing the sealing position of test among the figure, and the plastic tube lower end is inserted with cork 13, introduces pressure air and just can carry out this test in counterdie.
The utility model is when using as indoor fixing test device, and configure chassis 15 as shown in the figure, and each testing cassete can be installed on the frame 15 at interval.For making things convenient for the introducing of pressure air, the air intake opening 2-3 on each testing cassete bed die is connected with linker 7 by pipeline, and linker then is connected with pressure gas source by pipeline.The quantity of testing cassete is 3 among the figure, and linker 7 is the four-way body, and 14 is the pressure gas source joint, and pressure air can draw from air compressor machine or pressure gas tank.
The bayonet socket of 1-1 for using among the figure with bayonet socket spanner rotation master mold.
Claims (4)
1. testing cassete that is used for the impervious proving installation of building materials, be provided with master mold [1], bed die [2] in the formation, master mold screws in the bed die die orifice, nib is arranged on the master mold, it is characterized in that, water reservoir [3] is set in described bed die [2], the nib of the corresponding master mold of the capsule mouth of water reservoir, the bed die bottom is provided with air intake opening [2-3].
2. the testing cassete that is used for the impervious proving installation of building materials according to claim 1, it is characterized in that, described bed die is formed folder by patrix [2-1] and counterdie [2-2], described water reservoir [3] is positioned at counterdie, the Nang Kou of water reservoir has turnup limit [3-1], leave space [16] between utricule and the counterdie, turnup limit [3-1] is between upper and lower mould is to the folder face.
3. the testing cassete that is used for the impervious proving installation of building materials according to claim 1 and 2 is characterized in that, the nib on the described master mold is a conical bore.
4. the testing cassete that is used for the impervious proving installation of building materials according to claim 1 and 2 is characterized in that, is provided with crossbeam [4] in the nib of described master mold, and housing screw [5] is arranged on the crossbeam [4].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111362 CN2662234Y (en) | 2003-12-12 | 2003-12-12 | Test box for building materials oozing-proof test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111362 CN2662234Y (en) | 2003-12-12 | 2003-12-12 | Test box for building materials oozing-proof test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2662234Y true CN2662234Y (en) | 2004-12-08 |
Family
ID=34344229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320111362 Expired - Fee Related CN2662234Y (en) | 2003-12-12 | 2003-12-12 | Test box for building materials oozing-proof test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2662234Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736592A (en) * | 2019-10-16 | 2020-01-31 | 刘美琴 | device for automatically clamping and preventing water leakage for inspecting waterproof effect of waterproof material |
-
2003
- 2003-12-12 CN CN 200320111362 patent/CN2662234Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736592A (en) * | 2019-10-16 | 2020-01-31 | 刘美琴 | device for automatically clamping and preventing water leakage for inspecting waterproof effect of waterproof material |
| CN110736592B (en) * | 2019-10-16 | 2021-02-09 | 杨绍是 | Device for automatically clamping and preventing water leakage and checking waterproof effect of waterproof material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |