CN210015002U - Fly ash aerated concrete compressive strength testing arrangement - Google Patents
Fly ash aerated concrete compressive strength testing arrangement Download PDFInfo
- Publication number
- CN210015002U CN210015002U CN201920894497.4U CN201920894497U CN210015002U CN 210015002 U CN210015002 U CN 210015002U CN 201920894497 U CN201920894497 U CN 201920894497U CN 210015002 U CN210015002 U CN 210015002U
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- Prior art keywords
- fly ash
- aerated concrete
- ash aerated
- compressive strength
- steel plate
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Abstract
The utility model relates to a fly ash aerated concrete detects technical field, and discloses a fly ash aerated concrete compressive strength testing arrangement, including the test board, the welding of test board upper portion has the roof, the vertical downward fixed mounting in roof middle part has the cylinder, the piston rod activity of cylinder runs through in the roof, the piston rod lower extreme is provided with the mechanism of exerting pressure, the mechanism of exerting pressure includes steel sheet and lower steel sheet. The utility model discloses a rectangle notch has been seted up to test board middle part upper surface, and the overlapping of activity in the rectangle notch has the rectangular box, when testing fly ash aerated concrete, places fly ash aerated concrete in the rectangular box, is convenient for when exerting pressure in the later stage, even fly ash aerated concrete takes place to smash the condition, and the later stage is concentrated the transport and is handled the convenience.
Description
Technical Field
The utility model relates to a fly ash aerated concrete detects technical field, especially relates to a fly ash aerated concrete compressive strength testing arrangement.
Background
The fly ash aerated concrete is a novel, light, heat-insulating and energy-saving wall material. The main raw material is fly ash accounting for about 70 percent, and the other raw materials are lime, cement, gypsum, gas former and the like, and the fly ash is prepared by the working procedures of processing and proportioning, stirring, pouring, gas forming and thickening, cutting, autoclaved curing and the like.
Due to the particularity of the fly ash aerated concrete, various powder residues are easy to fall off in the process of testing the compressive strength, the fly ash aerated concrete test block is usually directly placed on a sample table by the conventional test table, and once the fly ash aerated concrete is pressurized and crushed in the later period, the fly ash aerated concrete test block is very difficult to clean, so that the test efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the thermal accumulation influences the normal work of control box easily because its inside numerous electronic components can produce a large amount of heats of central control box among the prior art at the during operation, and a fly ash aerated concrete compressive strength testing arrangement who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fly ash aerated concrete compressive strength testing arrangement, includes the test board, the welding of test board upper portion has the roof, the vertical downward fixed mounting in roof middle part has the cylinder, the piston rod activity of cylinder runs through in the roof, the piston rod lower extreme is provided with biasing means, biasing means includes steel sheet and lower steel sheet, the equal screw thread of steel sheet top four corners department is pegged graft down and is had the pin rod, piston rod lower extreme and last steel sheet top intermediate position vertical fixation, steel sheet top intermediate position fixed mounting has pressure sensor down, the rectangle notch has been seted up to test board middle part upper surface, the movable overlap joint has the rectangle box in the rectangle notch, test board right side upper portion fixed mounting has the control box.
Preferably, the four corners of the upper steel plate are vertically provided with movable openings which are movably penetrated through by the pin rods, and the diameters of the upper end parts of the pin rods are larger than the aperture of each movable opening.
Preferably, the rectangular box is made of stainless steel.
Preferably, a writing board is horizontally and fixedly installed in the middle of the right side of the testing machine table, and the fixed connection can be welding.
Preferably, a display screen is fixedly mounted on the right side of the control box, and data of the pressure sensor is in transmission connection with the display screen through a single chip microcomputer in the control box.
Compared with the prior art, the utility model provides a fly ash aerated concrete compressive strength testing arrangement possesses following beneficial effect:
1. this fly ash aerated concrete compressive strength testing arrangement has seted up the rectangle notch through test board middle part upper surface, and the movable overlap joint has the rectangle box in the rectangle notch, when testing fly ash aerated concrete, places fly ash aerated concrete in the rectangle box, is convenient for exert pressure in the later stage, even fly ash aerated concrete takes place to smash the condition, the later stage is concentrated the transport and is handled the convenience.
2. This fly ash aerated concrete compressive strength testing arrangement, through the horizontal fixed mounting in middle part of test board right side have the desk board, the desk board can make things convenient for operating personnel to record the form data of paper.
And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can carry out effectual heat dissipation in to the control box, avoid the control box to influence its problem of normal use easily because of the heat accumulation.
Drawings
Fig. 1 is a schematic structural view of a device for testing compressive strength of fly ash aerated concrete provided by the utility model;
fig. 2 is a schematic diagram of a distribution structure of rectangular notches of a device for testing compressive strength of fly ash aerated concrete provided by the utility model on a testing machine platform;
fig. 3 is the utility model provides a fly ash aerated concrete compressive strength testing arrangement's mechanism of exerting pressure structural schematic.
In the figure: the test machine comprises a test machine table 1, a piston rod 2, a top plate 3, a cylinder 4, a control box 5, a display screen 6, a writing board plate 7, a positioning pin hole 8, a rectangular box 9, a bottom plate 10, a rectangular notch 11, a pressing mechanism 12, a lower steel plate 121, a movable opening 122, a pin rod 123, an upper steel plate 124 and a pressure sensor 125.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a device for testing compressive strength of fly ash aerated concrete comprises a testing machine table 1, wherein a top plate 3 is welded on the upper portion of the testing machine table 1, an air cylinder 4 is vertically and downwardly fixedly mounted in the middle of the top plate 3, a piston rod 2 of the air cylinder 4 movably penetrates through the top plate 3, a pressing mechanism 12 is arranged at the lower end of the piston rod 2, the pressing mechanism 12 comprises an upper steel plate 124 and a lower steel plate 121, four corners of the top of the lower steel plate 121 are respectively provided with a pin rod 123 in a threaded manner, in a specific manner, four corners of the top of the lower steel plate 121 are respectively provided with a threaded hole, the outer part of the lower end of the pin rod 123 is provided with a fastening thread, so that a pressure sensor 15 is convenient to overhaul at a later stage, the lower end of the piston rod 2 is vertically fixed with the middle position of, a rectangular box 9 is movably lapped in the rectangular notch 11, and a control box 5 is fixedly mounted at the upper part of the right side of the test machine table 1.
The four corners of the upper steel plate 124 are vertically provided with movable openings 122 which are movably penetrated through by the pin rods 123, and the diameters of the upper end parts of the pin rods 123 are larger than the aperture of each movable opening 122.
The rectangular box 9 is made of stainless steel.
And a writing board plate 7 is horizontally and fixedly arranged in the middle of the right side of the testing machine table 1.
The display screen 6 is fixedly installed on the right side of the control box 5, and data of the pressure sensor 125 are in transmission connection with the display screen 6 through a single chip microcomputer in the control box 5.
The utility model discloses in, during the use, place fly ash aerated concrete in rectangle box 9, and place rectangle box 9 in rectangle notch 11 of test board 1, then through 5 operation control cylinders 4 work of control box, cylinder 4 drives its piston rod 2 and descends, piston rod 2 drives steel sheet 124 and descends, until down after steel sheet 121 and this fly ash aerated concrete top laminating, steel sheet 124 descends in the piston rod 2 continuation drive, until steel sheet 124 passes through pressure sensor 15 formation extruded dynamics to lower steel sheet 121, pressure sensor 125's data shows the broken final pressure value of fly ash aerated concrete through the singlechip in the control box 5 and 6 transmission of display screen, when exerting pressure in the later stage, even the crushing condition takes place for fly ash aerated concrete, the later stage is concentrated transport rectangle box 9 and is handled.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The coal ash aerated concrete compressive strength testing device comprises a testing machine table (1) and is characterized in that a top plate (3) is welded on the upper portion of the testing machine table (1), an air cylinder (4) is vertically and downwards fixedly mounted in the middle of the top plate (3), a piston rod (2) of the air cylinder (4) movably penetrates through the top plate (3), a pressing mechanism (12) is arranged at the lower end of the piston rod (2), the pressing mechanism (12) comprises an upper steel plate (124) and a lower steel plate (121), pin rods (123) are respectively inserted at four corners of the top of the lower steel plate (121) in a threaded manner, the lower end of the piston rod (2) is vertically fixed with the middle position of the top of the upper steel plate (124), a pressure sensor (125) is fixedly mounted at the middle position of the top of the lower steel plate (121), and a rectangular notch (11, a rectangular box (9) is movably lapped in the rectangular notch (11), and a control box (5) is fixedly mounted on the upper portion of the right side of the testing machine table (1).
2. The fly ash aerated concrete compressive strength testing device according to claim 1, wherein the four corners of the upper steel plate (124) are vertically provided with movable openings (122) which movably penetrate through the pin rod (123), and the diameter of the upper end of the pin rod (123) is larger than the aperture of the movable openings (122).
3. The fly ash aerated concrete compressive strength testing device according to claim 1, wherein the rectangular box (9) is made of stainless steel.
4. The device for testing the compressive strength of the fly ash aerated concrete according to claim 1, wherein a writing board (7) is horizontally and fixedly installed in the middle of the right side of the testing machine platform (1).
5. The device for testing the compressive strength of the fly ash aerated concrete according to claim 1, wherein a display screen (6) is fixedly installed on the right side of the control box (5), and data of the pressure sensor (125) is in transmission connection with the display screen (6) through a single chip microcomputer in the control box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920894497.4U CN210015002U (en) | 2019-06-14 | 2019-06-14 | Fly ash aerated concrete compressive strength testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920894497.4U CN210015002U (en) | 2019-06-14 | 2019-06-14 | Fly ash aerated concrete compressive strength testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210015002U true CN210015002U (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920894497.4U Expired - Fee Related CN210015002U (en) | 2019-06-14 | 2019-06-14 | Fly ash aerated concrete compressive strength testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210015002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112903493A (en) * | 2021-01-27 | 2021-06-04 | 胡中建 | Concrete hardness detection device capable of accelerating solidification |
-
2019
- 2019-06-14 CN CN201920894497.4U patent/CN210015002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112903493A (en) * | 2021-01-27 | 2021-06-04 | 胡中建 | Concrete hardness detection device capable of accelerating solidification |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200204 Termination date: 20200614 |
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| CF01 | Termination of patent right due to non-payment of annual fee |