CN217916029U - Concrete resistance to compression and impervious test block preparation facilities - Google Patents
Concrete resistance to compression and impervious test block preparation facilities Download PDFInfo
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- CN217916029U CN217916029U CN202221480978.9U CN202221480978U CN217916029U CN 217916029 U CN217916029 U CN 217916029U CN 202221480978 U CN202221480978 U CN 202221480978U CN 217916029 U CN217916029 U CN 217916029U
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Abstract
The utility model discloses a concrete resistance to compression and impervious test block preparation facilities, including base, first forming die, second forming die, perfusion device, first hydraulic pressure thrust unit, second hydraulic pressure thrust unit, feed liquor pipe, drain pipe, refrigerating plant, heating device, temperature probe and controller, first forming die with second forming die can set up each other or set up separately on the base, by first forming die second forming die with the base surrounds and forms the shaping chamber that is used for the concrete test block shaping, perfusion device is located the top in shaping chamber, be provided with first accuse temperature runner in the first forming die, be provided with second accuse temperature runner in the second forming die, temperature probe set up in on first forming die's the inner wall. This technical scheme is used for solving current concrete test block preparation structure and has the problem that can't simulate concrete curing under the different ambient temperature.
Description
Technical Field
The utility model belongs to the technical field of the concrete preparation equipment, concretely relates to concrete resistance to compression and impervious test block preparation facilities.
Background
The concrete is a general name of composite materials which are prepared by gel materials, aggregates and water according to a proper proportion and are hardened for a certain time, and is the artificial civil engineering building material with the largest usage amount in the world; the concrete has the advantages of high hardness, wide raw material source and low cost, and is widely applied to buildings such as houses, roads, military engineering and the like; along with the development of society, the number of buildings is increasing day by day, and the demand for concrete is also increasing; however, in the use process of concrete, a plurality of problems occur; because a concrete structure naturally has a plurality of fine capillary pipelines and cracks and holes which cannot be seen by naked eyes, the solidified concrete has honeycomb holes, the hidden dangers give a channel for water to enter the concrete structure, the water slowly leaks into the concrete structure through the capillary pipelines, the cracks and the holes to corrode steel bars in the concrete structure, the steel bars are corroded and expand to damage the concrete structure, larger cracks are generated, the water quantity is increased, the corrosion is more serious, the integral safety of the building structure is damaged, and the building is scrapped or serious safety accidents occur; therefore, it is necessary to perform impermeability and compression resistance tests on concrete, the existing test mode is mainly a test mode of preparing a test block, however, the existing concrete test block preparation structure is simple and cannot simulate the concrete curing environment in summer or winter, concrete poured in different temperature environments has certain performance difference, and the existing concrete test block preparation structure is usually prepared only at the current environmental temperature, so that the problem of test error exists.
SUMMERY OF THE UTILITY MODEL
To the technical problem that exists, the utility model provides a concrete resistance to compression and impervious test block preparation facilities to solve the problem that there is concrete solidification under the different ambient temperature of unable simulation in current concrete test block preparation structure, this concrete resistance to compression and impervious test block preparation facilities can control concrete curing temperature as required, and then effectively considers the influence of ambient temperature factor to its performance, improves the test accuracy.
The utility model discloses a concrete resistance to compression and impervious test block preparation facilities, including base, first forming die, second forming die, perfusion device, first hydraulic pressure thrust unit, second hydraulic pressure thrust unit, feed liquor pipe, drain pipe, refrigerating plant, heating device, temperature probe and controller, first forming die with second forming die can set up with mutually engaging or separating on the base, by first forming die second forming die with the base surrounds the shaping chamber that is used for the concrete test block shaping, perfusion device is located the top in shaping chamber, be provided with first temperature control runner in the first shaping die, be provided with second temperature control runner in the second shaping die, temperature probe set up in on first forming die's the inner wall, the feed liquor pipe is connected respectively first temperature control runner with second temperature control runner, the drain pipe is connected respectively first temperature control runner with second temperature control runner, refrigerating plant with heating device set up in on the feed liquor pipe, the controller electricity respectively connect refrigerating plant with temperature probe with heating device.
Further, the filling device comprises a stirring cavity, a stirring motor and a stirring rod, wherein a discharge port is formed in the bottom of the stirring cavity, a control valve is arranged on the discharge port, the stirring motor is located at the top of the stirring cavity, and the stirring rod is located in the stirring cavity and connected with the stirring motor.
Furthermore, the first forming mold and the second forming mold are plastic structures.
When the concrete anti-compression and anti-permeability test block preparation device is used for preparing a concrete test block, the first forming die and the second forming die are connected, concrete is poured into the forming cavity, at the moment, the temperature of the concrete can be detected according to the temperature probe, and then fluid in the liquid inlet pipe is cooled or heated through the refrigerating device or the heating device according to the difference of the curing environment temperature required to be tested, so that the concrete inside the first forming die and the second forming die is cooled or heated, the curing temperature of the concrete is controlled, the influence of the environment temperature factor on the performance of the first forming die and the second forming die is effectively considered, and the testing accuracy is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a concrete anti-compression and anti-permeability test block preparation device.
Detailed Description
The utility model discloses a concrete resistance to compression and impervious test block preparation facilities, this concrete resistance to compression and impervious test block preparation facilities can control concrete curing temperature as required, and then effectively consider the influence of ambient temperature factor to its performance, improve the test accuracy.
The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it is to be understood that only some, but not all embodiments of the present invention are described. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the utility model discloses a concrete resistance to compression and impervious test block preparation facilities, including base 9, first forming die 5, second forming die 12, perfusion device, first hydraulic pressure thrust unit 2, second hydraulic pressure thrust unit 17, feed liquor pipe 6, drain pipe 1, refrigerating plant 7, heating device 8, temperature probe 10 and controller, first forming die 5 with second forming die 12 can joint each other or set up separately on base 9, by first forming die 5 second forming die 12 with base 9 surrounds and forms the shaping chamber that is used for the concrete test block shaping, perfusion device is located the top in shaping chamber, be provided with first temperature control runner 4 in the first forming die 5, be provided with second temperature control runner 11 in the second forming die 12, temperature probe 10 set up in on the inner wall of first forming die 5, feed liquor pipe 6 is connected respectively first temperature control runner 4 with second temperature control runner 11, first temperature control runner 1 is connected respectively heating device 7 and refrigerating plant 8 are connected respectively to the feed liquor heat device 8 with the temperature control device, refrigerating plant 10.
The filling device comprises a stirring cavity 15, a stirring motor 16 and a stirring rod 14, wherein a discharge hole 3 is formed in the bottom of the stirring cavity 15, a control valve 13 is arranged on the discharge hole 3, the stirring motor 16 is located at the top of the stirring cavity 15, and the stirring rod 14 is located in the stirring cavity 15 and connected with the stirring motor 16.
The first forming die 5 and the second forming die 12 are of plastic structures.
When the concrete anti-compression and anti-permeability test block preparation device is used for preparing a concrete test block, the first forming die 5 and the second forming die 12 can be connected, concrete is poured into the forming cavity, at the moment, the temperature of the concrete can be detected according to the temperature probe 10, then the fluid in the liquid inlet pipe 6 is cooled or heated through the refrigerating device 7 or the heating device 8 according to the difference of the curing environment temperature to be tested, and then the concrete inside the first forming die 5 and the second forming die 12 is cooled or heated, so that the curing temperature of the concrete is controlled, the influence of the environment temperature factor on the performance of the concrete is effectively considered, and the testing accuracy is improved.
The foregoing is a more detailed description of the present invention, taken in conjunction with specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (3)
1. The utility model provides a concrete resistance to compression and impervious test block preparation facilities, its characterized in that includes base, first forming die, second forming die, filling device, first hydraulic pressure thrust unit, second hydraulic pressure thrust unit, feed liquor pipe, drain pipe, refrigerating plant, heating device, temperature probe and controller, first forming die with second forming die can set up in mutually jointed or separately on the base, by first forming die second forming die with the base surrounds and forms the shaping chamber that is used for the concrete test block shaping, filling device is located the top in shaping chamber, be provided with first temperature control runner in the first shaping die, be provided with second temperature control runner in the second shaping die, temperature probe set up in on the inner wall of first forming die, the feed liquor pipe is connected respectively first temperature control runner with second temperature control runner, the drain pipe is connected respectively first temperature control runner with second temperature control runner, refrigerating plant with heating device set up in on the feed liquor pipe, the controller electricity respectively connect temperature probe, refrigerating plant with heating device.
2. The apparatus of claim 1, wherein the filling device comprises a mixing chamber, a mixing motor and a mixing rod, the bottom of the mixing chamber is provided with a discharge port, the discharge port is provided with a control valve, the mixing motor is located at the top of the mixing chamber, and the mixing rod is located in the mixing chamber and connected to the mixing motor.
3. The apparatus of claim 1, wherein the first and second molds are of plastic construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221480978.9U CN217916029U (en) | 2022-06-13 | 2022-06-13 | Concrete resistance to compression and impervious test block preparation facilities |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221480978.9U CN217916029U (en) | 2022-06-13 | 2022-06-13 | Concrete resistance to compression and impervious test block preparation facilities |
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| CN217916029U true CN217916029U (en) | 2022-11-29 |
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| CN202221480978.9U Active CN217916029U (en) | 2022-06-13 | 2022-06-13 | Concrete resistance to compression and impervious test block preparation facilities |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117226971A (en) * | 2023-11-14 | 2023-12-15 | 湖南固力工程新材料有限责任公司 | Pouring die for large-volume reinforced concrete segment prefabricated component |
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2022
- 2022-06-13 CN CN202221480978.9U patent/CN217916029U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117226971A (en) * | 2023-11-14 | 2023-12-15 | 湖南固力工程新材料有限责任公司 | Pouring die for large-volume reinforced concrete segment prefabricated component |
| CN117226971B (en) * | 2023-11-14 | 2024-01-26 | 湖南固力工程新材料有限责任公司 | Pouring die for large-volume reinforced concrete segment prefabricated component |
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