CN215263219U - Concrete frost test device - Google Patents
Concrete frost test device Download PDFInfo
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- CN215263219U CN215263219U CN202121536874.0U CN202121536874U CN215263219U CN 215263219 U CN215263219 U CN 215263219U CN 202121536874 U CN202121536874 U CN 202121536874U CN 215263219 U CN215263219 U CN 215263219U
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- flushing
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- frame
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Abstract
The utility model provides a concrete frost resistance test device, which belongs to the technical field of concrete detection, and comprises a test box for detecting concrete frost resistance, wherein a concrete placing frame is fixedly arranged in the test box, a condenser and an electric heater are respectively and fixedly arranged on the inner side wall of the test box, and an electric appliance box is fixedly arranged on the rear side of the test box; the utility model filters the sewage after washing by arranging the filter screen and extracts the sewage by the water pump, thereby realizing the recycling of water, improving the utilization rate of the water and reducing the waste; through set up the connecting axle on washing the frame, make and wash the frame rotatable, will be located the concrete piece handstand in the rubber sleeve, directly take off the rubber sleeve can, improved the convenience.
Description
Technical Field
The utility model relates to a concrete test equipment technical field, concretely relates to concrete freeze proof test device.
Background
The concrete frost resistance means that the concrete can withstand multiple freeze-thaw cycles without damaging the appearance integrity of the concrete in a water-saturated state, and the performance index of the strength of the concrete is not seriously reduced.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a concrete frost test device can not only be to the water reuse after washing, can once only wash convenient and fast to multiunit concrete piece moreover.
In order to solve the technical problem, the utility model provides a concrete frost resistance test device, which comprises a test box for detecting concrete frost resistance, wherein a concrete placing frame is fixedly arranged in the test box, a condenser and an electric heater are respectively and fixedly arranged on the inner side wall of the test box, an electric box is fixedly arranged on the rear side of the test box, a refrigeration compressor and a controller are fixedly arranged in the electric box, a circulating device for circulating cold air in the test box is also arranged in the test box, the circulating device comprises a circulating fan and a guide pipe, the circulating fan is connected with the guide pipe through a pipeline, a flushing box is fixedly arranged on one side of the test box, a flushing frame is arranged in the flushing box, sliding covers are respectively connected with the upper end and the lower end of the flushing frame in a sliding manner, connecting shafts are respectively and fixedly connected with the two sides of the flushing frame, and are rotatably connected with the flushing box, the flushing device is characterized in that a supporting rod is fixedly mounted below the flushing tank, a filter screen is fixedly mounted below the supporting rod, a water storage tank is fixedly connected to the inner side wall of the flushing tank, a water suction pump and a flushing pump are fixedly mounted on the water storage tank respectively, and the flushing pump is connected with a spray head arranged on a flushing frame through a pipeline.
Furthermore, a servo motor is fixedly mounted on the supporting rod and is in transmission connection with the connecting shaft.
Further, sliding connection has the carriage on the wash rack, shower nozzle fixed mounting is on the carriage, wash rack lower extreme fixed mounting has the cotton that absorbs water that is used for the dewatering, wash rack lower extreme fixed mounting has the flush motor, wash rack upper end fixed mounting has from the driving wheel, the flush motor with from around being equipped with the hold-in range between the driving wheel, hold-in range and carriage fixed connection.
Further, the washing frame is provided with 3 chambers.
Furthermore, circulating fan and honeycomb duct are two sets of.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
1. aiming at the problem that the existing flushing concrete block wastes a large amount of tap water, the utility model filters the sewage after flushing by arranging the filter screen and pumps the sewage by the water pump, thereby realizing the recycling of water, improving the utilization rate of the water and reducing the waste;
2. the utility model discloses a set up the connecting axle on washing the frame, make and wash the frame rotatable, will be located the concrete piece handstand in the rubber sleeve, directly take off the rubber sleeve can, improved the convenience.
Drawings
FIG. 1 is a perspective view of the concrete frost test apparatus of the present invention;
FIG. 2 is a schematic structural view of the concrete frost test apparatus of the present invention;
FIG. 3 is a schematic structural view of a flushing tank of the concrete frost test device of the present invention;
FIG. 4 is a schematic structural view of a sliding frame of the concrete frost test device of the present invention;
fig. 5 is the structure schematic diagram of the sliding cover of the concrete frost test device of the utility model.
1. A test chamber; 2. an electrical box; 3. a flushing tank; 4. a circulation device; 401. a flow guide pipe; 402. a circulating fan; 5. placing a rack; 6. a condenser; 7. a washing rack; 8. a sliding cover; 9. a carriage; 901. a spray head; 10. a connecting shaft; 11. absorbent cotton; 12. a servo motor; 13. a support bar; 14. filtering with a screen; 15. a water storage tank.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
As shown in fig. 1-5: a concrete frost resistance test device comprises a test box 1 for detecting concrete frost resistance, a placing frame 5 for placing concrete is fixedly arranged in the test box 1, a condenser 6 and an electric heater are respectively and fixedly arranged on the inner side wall of the test box 1, a temperature sensor is further arranged on the inner side wall of the test box 1, an electric box 2 is fixedly arranged on the rear side of the test box 1, a refrigeration compressor and a controller are fixedly arranged in the electric box 2, the prior art is adopted, the detailed description is omitted, a circulating device 4 for circulating cold air in the test box 1 is further arranged in the test box 1, the circulating device 4 can prevent the cold air from sinking to enable the temperature in the test box 1 to be consistent, the circulating device 4 comprises a circulating fan 402 and a flow guide pipe 401, the circulating fan 402 is connected with the flow guide pipe 401 through a pipeline, a flushing box 3 is fixedly arranged on one side of the test box 1, and a flushing frame 7 is arranged in the flushing box 3, the upper end and the lower end of the flushing rack 7 are both connected with a sliding cover 8 in a sliding manner, the sliding cover 8 is used for fixing a concrete block on the flushing rack 7, an opening is arranged on the sliding cover 8, in the process of rotating the flushing rack 7, water in the rubber sleeve is discharged through a hole of the sliding cover 8, both sides of the flushing rack 7 are both fixedly connected with a connecting shaft 10, the connecting shaft 10 is rotatably connected with the flushing tank 3, the rotatable flushing rack 7 can be conveniently separated from the rubber sleeve and the concrete block, a supporting rod 13 is fixedly arranged below the flushing tank 3, a filter screen 14 is fixedly arranged below the supporting rod 13, a water storage tank 15 is fixedly connected on the inner side wall of the flushing tank 3, a water suction pump and a flushing pump (not marked) are respectively fixedly arranged on the water storage tank 15, the water suction pump is respectively communicated with the bottom of the flushing tank 3 and the water storage tank 15, one end of the flushing pump is communicated with the water storage tank 15, and the other end of the flushing pump is connected with a spray head 901 arranged on the flushing rack 7 through a pipeline, the concrete mass is flushed through the spray head 901.
According to one embodiment of the present invention, as shown in figures 1-5,
fixed mounting has servo motor 12 on bracing piece 13, servo motor 12 is connected with connecting axle 10 transmission, wash through servo motor 12 control wash rack 7 rotation, convenient operation, use manpower sparingly, sliding connection has carriage 9 on wash rack 7, shower nozzle 901 fixed mounting is on carriage 9, wash rack 7 lower extreme fixed mounting has the cotton 11 that absorbs water that is used for the dewatering, the cotton 11 that absorbs water is used for when taking out the concrete piece, absorb the moisture of adhering to on the concrete piece, wash rack 7 lower extreme fixed mounting has the flush motor (not drawn in the picture), wash rack 7 upper end fixed mounting has from the driving wheel, around being equipped with the hold-in range between flush motor and the driven wheel, hold-in range and carriage 9 fixed connection, utilize the hold-in range to make carriage 9 slide, can better simulation rain wash, improve experimental accuracy.
According to another embodiment of the present invention, as shown in figures 1-5,
The utility model discloses a working method (or theory of operation):
placing concrete blocks into a rubber sleeve, placing the rubber sleeve and the concrete blocks into a placing frame 5 in a test box 1, adding water into the rubber sleeve until the concrete blocks do not pass through the top of the concrete, closing a box cover of the test box 1, switching on a power supply, performing freezing (-18 +/-2 ℃) and melting (5 +/-2 ℃) circulation, when freezing, rotating a circulating fan 402, adsorbing cold air at the bottom of the test box 1 and discharging the cold air to the upper part of the test box 1 through a guide pipe 401, keeping the internal temperature of the test box 1 consistent, when heating, reversely rotating the circulating fan 402, after 25 times of circulation, taking out the rubber sleeve and the concrete blocks, sliding a sliding cover 8 to two sides to place the sliding cover 8 on a washing frame 7, then closing a sliding cover 8, starting a servo motor 12 to drive the washing frame 7 to rotate 180 degrees, discharging water in the rubber sleeve in the process, sliding the sliding cover 8 to open after the bottom surface of the rubber sleeve faces upwards, taking out the rubber sleeve, the flush pump starts, it washes the concrete piece to draw water, flush motor drive hold-in range simultaneously and rotate, it slides from top to bottom to drive carriage 9, wash the concrete piece, waste water after washing filters the back through filter screen 14, it is recycled in storage water tank 15 to be inhaled by the suction pump, wash the back that finishes, slide closure 8 is closed in the slip, servo motor 12 antiport 180 resets, when taking out the concrete piece, the part moisture on the cotton 11 adsorbable concrete piece that absorbs water, it cleans with the dry towel to take out the back reuse, can weigh and the survey of horizontal base frequency.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a concrete frost test device, is including being used for detecting frost proof box (1) of concrete, fixed mounting has in proof box (1) and is used for placing concrete rack (5), proof box (1) inside wall is fixed mounting respectively has condenser (6) and electric heater, proof box (1) rear side fixed mounting has electrical apparatus case (2), fixed mounting has compressor and controller, its characterized in that in electrical apparatus case (2): the device is characterized in that a circulating device (4) used for circulating cold air in the test box (1) is further arranged in the test box (1), the circulating device (4) comprises a circulating fan (402) and a guide pipe (401), the circulating fan (402) is connected with the guide pipe (401) through a pipeline, a flushing box (3) is fixedly arranged on one side of the test box (1), a flushing frame (7) is arranged in the flushing box (3), the upper end and the lower end of the flushing frame (7) are both connected with a sliding cover (8) in a sliding manner, connecting shafts (10) are both fixedly connected with the two sides of the flushing frame (7), the connecting shafts (10) are rotatably connected with the flushing box (3), a supporting rod (13) is fixedly arranged below the flushing box (3), a filter screen (14) is fixedly arranged below the supporting rod (13), and a water storage tank (15) is fixedly connected to the inner side wall of the flushing box (3), the water storage tank (15) is respectively and fixedly provided with a water suction pump and a flushing pump, and the flushing pump is connected with a spray head (901) arranged on the flushing frame (7) through a pipeline.
2. The concrete frost test apparatus of claim 1, wherein: and a servo motor (12) is fixedly mounted on the supporting rod (13), and the servo motor (12) is in transmission connection with the connecting shaft (10).
3. A concrete freeze test apparatus according to claim 2, wherein: it has carriage (9) to wash on frame (7) sliding connection, shower nozzle (901) fixed mounting is on carriage (9), wash frame (7) lower extreme fixed mounting have cotton (11) of absorbing water that are used for the dewatering, wash frame (7) lower extreme fixed mounting have the washing machine, wash frame (7) upper end fixed mounting have from the driving wheel, washing machine and from around being equipped with the hold-in range between the driving wheel, hold-in range and carriage (9) fixed connection.
4. A concrete freeze test apparatus according to claim 3, wherein: the washing frame (7) is provided with 3 chambers.
5. A concrete freeze test apparatus according to claim 4, wherein: the circulating fans (402) and the guide pipes (401) are two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121536874.0U CN215263219U (en) | 2021-07-07 | 2021-07-07 | Concrete frost test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121536874.0U CN215263219U (en) | 2021-07-07 | 2021-07-07 | Concrete frost test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215263219U true CN215263219U (en) | 2021-12-21 |
Family
ID=79489758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121536874.0U Active CN215263219U (en) | 2021-07-07 | 2021-07-07 | Concrete frost test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215263219U (en) |
-
2021
- 2021-07-07 CN CN202121536874.0U patent/CN215263219U/en active Active
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