CN220626073U - House wall hardness detection device - Google Patents
House wall hardness detection device Download PDFInfo
- Publication number
- CN220626073U CN220626073U CN202321904158.2U CN202321904158U CN220626073U CN 220626073 U CN220626073 U CN 220626073U CN 202321904158 U CN202321904158 U CN 202321904158U CN 220626073 U CN220626073 U CN 220626073U
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- Prior art keywords
- house wall
- wall hardness
- handle
- fixing frame
- wall
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- 238000001514 detection method Methods 0.000 title claims abstract description 54
- 238000009434 installation Methods 0.000 claims description 9
- 238000007542 hardness measurement Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000012634 fragment Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a house wall hardness detection device, which relates to the technical field of building detection and comprises a handle, wherein one side of the handle is provided with a connecting column, one end of the connecting column is provided with a fixing frame, an air cylinder is embedded in the fixing frame, one side of the fixing frame is provided with a sliding groove, a mounting piece is arranged in the sliding groove, the driving end of the air cylinder is connected with the mounting piece, one side of the mounting piece is provided with a plurality of mounting blocks, one side of the mounting blocks is provided with a pressure detection chip, the front side of the fixing frame is provided with a display screen, the pressure detection chip is electrically connected with the display screen, one side of the fixing frame is provided with two positioning frames, and positioning components are arranged in the positioning frames. The house wall hardness detection device is simple in structure, small in size and convenient to carry, not only can stably detect the hardness of the wall, but also can detect multiple areas of the wall at the same time, and is beneficial to popularization and use.
Description
Technical Field
The utility model relates to the technical field of building detection, in particular to a house wall hardness detection device.
Background
Hardness is the ability of a material to resist pressing of harder objects into its surface. After the building is built in the building engineering, in order to better ensure the firmness and stability of the building and increase the safety of the building, a hardness detection device is generally required to detect the hardness of the house wall.
However, most of the existing house wall hardness detection devices are large in volume and heavy in mass, and because some small-sized houses are small in space and the doors are narrow, the house wall hardness detection devices are inconvenient to detect indoor activities if the house wall hardness detection devices are large in volume, and are not beneficial to popularization and use.
For example, the prior patent (publication number: CN 216117179U) discloses a house wall hardness detection device for building detection, and a lifting wheel mechanism is used for lifting and placing a universal moving wheel, so that the detection device is convenient to move and place, and the labor intensity is reduced; also, for example, a conventional patent (publication number: CN 211784901U) discloses a house wall hardness detecting device for building detection, which is convenient to move by rollers at the bottom of a base.
The wall hardness detection device designed as described above is relatively large in size as seen from the figure, so that the device is inconvenient to enter a room and move indoors to detect the wall hardness, and therefore, a house wall hardness detection device is designed to solve the above problems.
Disclosure of Invention
The utility model provides a house wall hardness detection device, which solves the problems that most of the existing house wall hardness detection devices are large in volume and inconvenient to carry and detect.
In order to solve the technical problems, the device for detecting the hardness of the house wall provided by the utility model comprises a handle, wherein one side of the handle is provided with a connecting column, one end of the connecting column is provided with a fixing frame, an air cylinder is embedded in the fixing frame, one side of the fixing frame is provided with a sliding groove, an installation piece is arranged in the sliding groove, the driving end of the air cylinder is fixedly connected with the installation piece, one side of the installation piece is provided with a plurality of installation blocks, and one side of the installation block is provided with a pressure detection chip.
Preferably, a display screen is arranged on the front side of the fixing frame, and the pressure detection chip is electrically connected with the display screen.
Preferably, one side symmetry of mount is provided with two locating racks, be provided with locating component in the locating rack, locating component includes negative pressure groove, air suction channel, air pump and exhaust passage, the negative pressure groove is seted up in one side of locating rack, air suction channel, air pump and exhaust passage all set up in the locating rack, air inlet and the gas vent of air pump are connected with air suction channel and exhaust passage respectively.
Preferably, a sliding cavity is arranged in the positioning frame, the air pump is arranged in the sliding cavity, and the negative pressure groove, the air suction channel, the sliding cavity and the air discharge channel are communicated.
Preferably, a filter screen is arranged in the exhaust passage.
Preferably, a sealing ring is arranged on one side of the positioning frame, and the sealing ring is made of rubber.
Preferably, the outer surface of the handle is provided with anti-slip lines.
Preferably, an electromagnetic button is arranged on one side of the handle, and the electromagnetic button is electrically connected with the air cylinder, the pressure detection chip and the air pump.
Compared with the related art, the house wall hardness detection device provided by the utility model has the following beneficial effects:
1. according to the utility model, the air cylinder is started, the mounting piece drives the mounting blocks and the pressure detection chip to move and prop against the indoor wall, then the pressure detection chip can display the pressure value on the display screen along with the increase of the pressure, and a person can judge whether the hardness of the wall is qualified or not through the data displayed by the display screen.
2. According to the utility model, the air between the negative pressure groove and the wall can be discharged through the air suction channel and the air discharge channel by starting the air pump, at the moment, negative pressure can be generated in the negative pressure groove, the house wall hardness detection device can be positioned on the wall by using the atmospheric pressure, and hands of a person can be liberated, so that the house wall hardness detection device is positioned on the wall to detect the hardness of the house wall hardness detection device.
Drawings
FIG. 1 is a schematic view showing a perspective structure of an exterior of a house wall hardness testing device;
FIG. 2 is a schematic plan view of the inside of a house wall hardness testing device;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is an enlarged view at B in fig. 2.
Reference numerals in the drawings: 1. a handle; 2. a connecting column; 3. a fixing frame; 4. a cylinder; 5. a mounting member; 6. a mounting block; 7. a pressure detection chip; 8. a positioning frame; 9. a negative pressure tank; 10. an air suction channel; 11. an air pump; 12. an exhaust passage; 13. a filter screen; 14. and a display screen.
Detailed Description
Embodiments of the present utility model are described in detail below.
Example 1
1-3, a house wall hardness detection device, including handle 1, one side of handle 1 is provided with spliced pole 2, and the one end of spliced pole 2 is provided with mount 3, inlays in the mount 3 has cylinder 4, and one side of mount 3 is provided with the spout, is provided with mounting 5 in the spout, and the drive end and the mounting 5 fixed connection of cylinder 4, one side of mounting 5 is provided with a plurality of installation pieces 6, and one side of installation piece 6 is provided with pressure detection chip 7, and the front side of mount 3 is provided with display screen 14, pressure detection chip 7 and display screen 14 electric connection.
In specific implementation, firstly, a detector holds the handle 1, then lifts the house wall hardness detection device to align with and offset against the wall, then the cylinder 4 is started, the driving end of the mounting piece 5 can be extended to drive the plurality of mounting blocks 6 and the pressure detection chip 7 to move and offset against the indoor wall, then the reaction force of the wall can enable the pressure detection chip 7 to display the pressure value on the display screen 14 along with the increase of the pressure, and the person can judge whether the wall hardness is qualified or not through the data displayed by the display screen 14.
The outer surface of the handle 1 is provided with anti-slip lines. The friction between the hands of the person and the handle 1 can be increased to help solve the problem of slipping.
One side of the handle 1 is provided with an electromagnetic button which is electrically connected with the air cylinder 4, the pressure detection chip 7 and the air pump 11. The air cylinder 4, the pressure detection chip 7 and the air pump 11 can be conveniently controlled by personnel.
For electromagnetic button, inside is provided with circuit, touch-sensitive piece and shell fragment generally, and the touch-sensitive piece is connected with the shell fragment, when personnel pressed the touch-sensitive piece, can make shell fragment and circuit connection form the return circuit, can send the electrical signal to cylinder 4, pressure detection chip 7 and air pump 11 and activate it to reach the purpose that conveniently controls cylinder 4, pressure detection chip 7 and air pump 11, because electromagnetic button is prior art, so too much description in this specification.
The pressure detection chip 7 is generally provided with a pressure detection means inside, and can detect the pressure applied from the outside and reflect the detected pressure usage data, and since the pressure detection chip 7 is a prior art, it will not be described in the present specification.
Example two
1, 2 and 4, a house wall hardness detection device comprises a handle 1, wherein one side of the handle 1 is provided with a connecting column 2, one end of the connecting column 2 is provided with a fixing frame 3, a cylinder 4 is embedded in the fixing frame 3, one side of the fixing frame 3 is provided with a sliding groove, a mounting piece 5 is arranged in the sliding groove, the driving end of the cylinder 4 is fixedly connected with the mounting piece 5, one side of the mounting piece 5 is provided with a plurality of mounting blocks 6, and one side of the mounting block 6 is provided with a pressure detection chip 7;
one side symmetry of mount 3 is provided with two locating racks 8, be provided with locating component in the locating rack 8, locating component includes negative pressure groove 9, suction channel 10, air pump 11 and exhaust duct 12, negative pressure groove 9 sets up in one side of locating rack 8, suction channel 10, air pump 11 and exhaust duct 12 all set up in locating rack 8, air pump 11's air inlet and gas vent are connected with suction channel 10 and exhaust duct 12 respectively, be provided with the smooth chamber in the locating rack 8, air pump 11 sets up in the smooth intracavity, negative pressure groove 9, suction channel 10, smooth chamber and exhaust duct 12 are linked together, one side of locating rack 8 is provided with the sealing washer.
In specific implementation, the house wall hardness detection device is lifted to be aligned to the wall until the sealing ring is tightly attached to the wall, then the air pump 11 is started, air between the negative pressure groove 9 and the wall can be discharged through the air suction channel 10 and the air discharge channel 12, negative pressure can be generated in the negative pressure groove 9, the house wall hardness detection device can be positioned on the wall by using atmospheric pressure, hands of a person can be liberated, the house wall hardness detection device can be positioned on the wall to detect the hardness of the house wall, and finally the hardness of the indoor wall can be detected according to the principle.
A filter screen 13 is arranged in the exhaust passage 12. Dust contained in the outside air can be reduced from entering the exhaust passage 12.
The sealing ring is made of rubber. Since the rubber has a certain elasticity, it can contribute to the improvement of the sealing property between the negative pressure tank 9 and the wall.
The air pump 11 is provided with one air inlet and one air outlet, and vacuum or negative pressure can be continuously formed at the inlet; the exhaust button forms micro positive pressure; the principle is that the diaphragm in the pump is reciprocated by a mechanical device, so that air in a pump cavity with a fixed volume is compressed and stretched to form vacuum negative pressure, a pressure difference is generated between the air inlet of the pump and the external atmospheric pressure, and the air is sucked into the pump cavity and then discharged from an exhaust port under the action of the pressure difference, and the air pump 11 is not excessively described in the specification because the air pump belongs to the prior art.
Working principle:
when the device is used, firstly, a detector holds the handle 1, then lifts the device for detecting the hardness of the house wall to align with the wall until the sealing ring is tightly attached to the wall, then, the air pump 11 is started, so that air between the negative pressure tank 9 and the wall is discharged through the air suction channel 10 and the air discharge channel 12, negative pressure can be generated in the negative pressure tank 9, the device for detecting the hardness of the house wall can be positioned on the wall by using atmospheric pressure, then, the air cylinder 4 is started, the driving end of the mounting piece 5 can be stretched to drive the plurality of mounting blocks 6 and the pressure detection chip 7 to move and abut against the indoor wall, then, the reaction force of the wall can enable the pressure detection chip 7 to display the pressure value on the display screen 14 along with the increase of the pressure, and the person can judge whether the hardness of the wall is qualified or not through data displayed by the display screen 14.
Claims (8)
1. The utility model provides a house wall hardness detection device, includes handle (1), its characterized in that, one side of handle (1) is provided with spliced pole (2), the one end of spliced pole (2) is provided with mount (3), inlayed in mount (3) has cylinder (4), one side of mount (3) is provided with the spout, be provided with installed part (5) in the spout, the drive end and the installed part (5) of cylinder (4) are connected, one side of installed part (5) is provided with a plurality of installation piece (6), one side of installation piece (6) is provided with pressure detection chip (7).
2. The house wall hardness testing device according to claim 1, wherein a display screen (14) is arranged on the front side of the fixing frame (3), and the pressure testing chip (7) is electrically connected with the display screen (14).
3. The house wall hardness detection device according to claim 1, wherein two positioning frames (8) are arranged on one side of the fixing frame (3), positioning components are arranged in the positioning frames (8), each positioning component comprises a negative pressure groove (9), an air suction channel (10), an air pump (11) and an exhaust channel (12), the negative pressure grooves (9) are formed on one side of the positioning frames (8), and the air suction channel (10), the air pump (11) and the exhaust channels (12) are all arranged in the positioning frames (8).
4. A house wall hardness testing device according to claim 3, characterized in that the positioning frame (8) is provided with a sliding cavity, and the air pump (11) is arranged in the sliding cavity.
5. A house wall hardness testing device according to claim 3, characterized in that a filter screen (13) is arranged in the air vent (12).
6. A house wall hardness testing device according to claim 3, characterized in that a sealing ring is provided on one side of the positioning frame (8).
7. A house wall hardness testing device according to claim 1, characterized in that the outer surface of the handle (1) is provided with anti-slip threads.
8. A house wall hardness testing device according to claim 3, characterized in that an electromagnetic button is arranged on one side of the handle (1), and the electromagnetic button is electrically connected with the cylinder (4), the pressure testing chip (7) and the air pump (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321904158.2U CN220626073U (en) | 2023-07-19 | 2023-07-19 | House wall hardness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321904158.2U CN220626073U (en) | 2023-07-19 | 2023-07-19 | House wall hardness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220626073U true CN220626073U (en) | 2024-03-19 |
Family
ID=90222495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321904158.2U Active CN220626073U (en) | 2023-07-19 | 2023-07-19 | House wall hardness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220626073U (en) |
-
2023
- 2023-07-19 CN CN202321904158.2U patent/CN220626073U/en active Active
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