CN213021907U - S-shaped pressure sensor made of aluminum alloy material - Google Patents
S-shaped pressure sensor made of aluminum alloy material Download PDFInfo
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- CN213021907U CN213021907U CN202022235088.9U CN202022235088U CN213021907U CN 213021907 U CN213021907 U CN 213021907U CN 202022235088 U CN202022235088 U CN 202022235088U CN 213021907 U CN213021907 U CN 213021907U
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Abstract
The utility model discloses an S-shaped pressure sensor of aluminum alloy material relates to pressure sensor technical field, specifically is an S-shaped pressure sensor of aluminum alloy material, including the pressure sensor body, built-in screw thread mounting hole has been seted up respectively to the top and the bottom of pressure sensor body. This S-shaped pressure sensor of aluminum alloy material, put insulating plastic cover through the side, the cooperation of connecting soft area is used, utilize to connect to glue and put insulating plastic cover adhesion at the both ends of pressure sensor body with the side, it can be connected between two sets of insulating plastic covers of putting the side to utilize simultaneously to connect soft area, and then can form the one deck safety cover to the pressure sensor body, can effectually be to the air under the prerequisite that does not influence pressure sensor body work, rainwater and some corrosive materials and pressure sensor body contact, avoid the pressure sensor body to receive the corruption, the S-shaped pressure sensor' S of this aluminum alloy material stability has been improved.
Description
Technical Field
The utility model relates to a pressure sensor technical field specifically is an S-shaped pressure sensor of aluminum alloy material.
Background
A weighing pressure sensor is essentially a device that converts a mass signal into a measurable electrical signal output. The sensor is used in consideration of the actual working environment of the sensor, which is important for correctly selecting the weighing sensor, and the sensor is related to whether the sensor can work normally, the safety and the service life of the sensor, and even the reliability and the safety of the whole weighing apparatus. On the basis of basic concepts and evaluation methods of main technical indexes of the weighing sensor, the new national standard and the old national standard have qualitative differences. There are mainly S type, cantilever type, spoke formula, plate ring formula, diaphragm capsule type, bridge type, several kinds of patterns such as column casing formula, but current S shape pressure sensor generally uses two bolts to install S shape pressure sensor ' S top and bottom respectively when installing, this kind of mounting pad mode is single, and S shape pressure sensor ' S lifting surface area is little, the atress is inhomogeneous, simultaneously because the instrument specification of installation is different, traditional S shape pressure sensor mounted position is single, be not convenient for install, therefore we have provided an aluminum alloy material ' S S shape pressure sensor.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an S-shaped pressure sensor of aluminum alloy material has solved the problem of proposing in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an S-shaped pressure sensor made of aluminum alloy comprises a pressure sensor body, wherein built-in thread mounting holes are respectively formed in the top and the bottom of the pressure sensor body, a connecting top plate is arranged at the top of the pressure sensor body, a connecting bottom plate is arranged at the bottom of the pressure sensor body, connecting holes are respectively formed in the middle of the connecting top plate and the connecting bottom plate, fixing bolts are sleeved in inner cavity threads of the connecting holes, one end of each fixing bolt is sleeved in an inner cavity of the built-in thread mounting hole in a threaded manner, external thread mounting holes are respectively formed in the surfaces of the connecting top plate and the connecting bottom plate, mounting grooves are respectively formed in the two sides of the surfaces of the connecting top plate and the connecting bottom plate, connecting rings are fixedly mounted in the inner cavities of the mounting grooves, connecting glue is fixedly connected to the side surfaces of the two ends of the pressure sensor body, and a connecting soft belt is fixedly connected between the two side-arranged insulating plastic covers.
Optionally, the middle part of pressure sensor body one side is provided with data transmission line, the fixed rubber shock attenuation protective sheath that has cup jointed in surface of data transmission line, rubber shock attenuation protective sheath runs through the outside that the insulating plastic cover was put to the side and extended to the insulating plastic cover of putting to the side.
Optionally, the pressure sensor body is made of high-strength aluminum alloy, and the pressure sensor body is S-shaped.
Optionally, one end of each of the two side-mounted insulating plastic covers is in contact with the surface of the connecting bottom plate and the surface of the connecting top plate respectively.
Optionally, the inner sides of the connecting top plate and the connecting bottom plate are respectively provided with a positioning groove.
Optionally, the top and the bottom of the pressure sensor body are fixedly provided with positioning columns, and one ends of the positioning columns are movably sleeved to the inner cavity of the positioning groove and attached to the inner wall of the positioning groove.
The utility model provides an S-shaped pressure sensor of aluminum alloy material possesses following beneficial effect:
1. this S-shaped pressure sensor of aluminum alloy material, through using the processing material of high strength aluminum alloy material as the pressure sensor body, the effectual intensity of having ensured the pressure sensor body, and the deflection is little, the effectual S-shaped pressure sensor 'S of this aluminum alloy material life that has prolonged, simultaneously through being provided with connection roof and connection bottom plate, install the back to the pressure sensor body through connecting roof and connection bottom plate, through seting up the external screw thread mounting hole of multiunit on connecting roof and connection bottom plate, it is more convenient when installing connection roof and connection bottom plate, install the back to the pressure sensor body through connecting roof and connection bottom plate simultaneously, make the upper and lower face atress of pressure sensor body more even, the test is more accurate, the S-shaped pressure sensor' S of this aluminum alloy material practicality has been improved.
2. This S-shaped pressure sensor of aluminum alloy material, put insulating plastic cover through the side, the cooperation of connecting soft area is used, utilize to connect to glue and put insulating plastic cover adhesion at the both ends of pressure sensor body with the side, it can be connected between two sets of insulating plastic covers of putting the side to utilize simultaneously to connect soft area, and then can form the one deck safety cover to the pressure sensor body, can effectually be to the air under the prerequisite that does not influence pressure sensor body work, rainwater and some corrosive materials and pressure sensor body contact, avoid the pressure sensor body to receive the corruption, the S-shaped pressure sensor' S of this aluminum alloy material stability has been improved.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic structural view of the connecting top plate of the present invention;
fig. 3 is a schematic structural view of the front side of the present invention.
In the figure: 1. a pressure sensor body; 2. connecting the top plate; 3. connecting the bottom plate; 4. an insulating plastic cover is arranged on the side; 5. connecting a soft belt; 6. a connecting ring; 7. connecting glue; 8. mounting grooves; 9. an external thread mounting hole; 10. positioning a groove; 11. connecting holes; 12. fixing the bolt; 13. a positioning column; 14. a threaded mounting hole is arranged inside; 15. a data transmission line; 16. rubber shock attenuation protective sheath.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution: an S-shaped pressure sensor made of aluminum alloy comprises a pressure sensor body 1, wherein the pressure sensor body 1 is made of high-strength aluminum alloy, the pressure sensor body 1 is S-shaped, the strength of the pressure sensor body 1 is effectively ensured by using the high-strength aluminum alloy as a processing material of the pressure sensor body 1, meanwhile, the shape of the pressure sensor body 1 is designed into S shape, so that the pressure sensor body 1 can be pulled and pressed to bear bidirectional stress, the deformation is small, the service life of the S-shaped pressure sensor made of the aluminum alloy is effectively prolonged, the stability of the S-shaped pressure sensor made of the aluminum alloy is improved, built-in threaded mounting holes 14 are respectively formed in the top and the bottom of the pressure sensor body 1, a connecting top plate 2 is arranged at the top of the pressure sensor body 1, and a connecting bottom plate 3 is arranged at the bottom of the pressure sensor body 1, connecting holes 11 are respectively formed in the middle parts of the connecting top plate 2 and the connecting bottom plate 3, a fixing bolt 12 is sleeved on an inner cavity thread of the connecting hole 11, one end thread of the fixing bolt 12 is sleeved in an inner cavity of the built-in thread mounting hole 14, external thread mounting holes 9 are respectively formed in the surfaces of the connecting top plate 2 and the connecting bottom plate 3, positioning grooves 10 are respectively formed in the inner sides of the connecting top plate 2 and the connecting bottom plate 3, mounting grooves 8 are respectively formed in the two sides of the surfaces of the connecting top plate 2 and the connecting bottom plate 3, a connecting ring 6 is fixedly mounted in the inner cavity of each mounting groove 8, the connecting top plate 2 and the connecting bottom plate 3 are arranged, after the pressure sensor body 1 is mounted through the connecting top plate 2 and the connecting bottom plate 3, a plurality of groups of external thread mounting holes 9 are formed in the connecting top plate 2, simultaneously, after the pressure sensor body 1 is installed through the connecting top plate 2 and the connecting bottom plate 3, the upper surface and the lower surface of the pressure sensor body 1 are stressed more uniformly, the test is more accurate, the practicability of the S-shaped pressure sensor made of the aluminum alloy material is improved, the connecting glue 7 is fixedly connected with the side surfaces of the two ends of the pressure sensor body 1, the side insulating plastic covers 4 are fixedly installed on one sides of the two connecting glue 7, one ends of the two side insulating plastic covers 4 are respectively contacted with the surfaces of the connecting bottom plate 3 and the connecting top plate 2, the connecting soft belt 5 is fixedly connected between the two side insulating plastic covers 4, the side insulating plastic covers 4 are adhered to the two ends of the pressure sensor body 1 by the connecting glue 7, meanwhile, the two groups of side insulating plastic covers 4 can be connected by the connecting soft belt 5, and a layer of protective cover can be formed on the pressure sensor body 1, on the premise of not influencing the work of the pressure sensor body 1, the pressure sensor body 1 can effectively contact with air, rainwater and some corrosive materials, so as to avoid the corrosion of the pressure sensor body 1, and improve the stability of the S-shaped pressure sensor made of aluminum alloy, the middle part of one side of the pressure sensor body 1 is provided with a data transmission line 15, the surface of the data transmission line 15 is fixedly sleeved with a rubber shock-absorbing protective sleeve 16, the rubber shock-absorbing protective sleeve 16 penetrates through the side insulating plastic cover 4 and extends to the outside of the side insulating plastic cover 4, the top and the bottom of the pressure sensor body 1 are both fixedly provided with a positioning column 13, one end of the positioning column 13 is movably sleeved to the inner cavity of the positioning groove 10 and is attached to the inner wall of the positioning groove 10, and the mounting position between the pressure sensor body 1 and the connecting top plate 2 and the connecting bottom plate 3 can be limited by, play the fixed effect of counterpoint simultaneously, improved this aluminum alloy material 'S S-shaped pressure sensor' S assembly convenience.
In conclusion, this S-shaped pressure sensor of aluminum alloy material, during the use, at first will connect roof 2 and connection bottom plate 3 lid at the top and the bottom of pressure sensor body 1, make reference column 13 cup joint to the inner chamber of constant head tank 10, then use fixing bolt 12 will connect roof 2 and connection bottom plate 3 to fix at the top and the bottom of pressure sensor body 1, can select suitable external screw thread mounting hole 9 according to the mounted position after fixed and install with the weighing instrument once more, can.
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 (6)
1. The utility model provides an S-shaped pressure sensor of aluminum alloy material, includes pressure sensor body (1), its characterized in that: the pressure sensor comprises a pressure sensor body (1), wherein built-in thread mounting holes (14) are respectively formed in the top and the bottom of the pressure sensor body (1), a connecting top plate (2) is arranged on the top of the pressure sensor body (1), a connecting bottom plate (3) is arranged on the bottom of the pressure sensor body (1), connecting holes (11) are respectively formed in the middle of the connecting top plate (2) and the connecting bottom plate (3), fixing bolts (12) are sleeved on inner cavity threads of the connecting holes (11), one end of each fixing bolt (12) is sleeved on an inner cavity of the built-in thread mounting hole (14), external thread mounting holes (9) are respectively formed in the surfaces of the connecting top plate (2) and the connecting bottom plate (3), mounting grooves (8) are respectively formed in two sides of the surfaces of the connecting top plate (2) and the connecting bottom plate (3), and connecting rings (6), the pressure sensor is characterized in that the side faces of two ends of the pressure sensor body (1) are fixedly connected with connecting glue (7) and two side insulating plastic covers (4) and two side insulating plastic covers (5) are fixedly connected between the side insulating plastic covers (4) and fixedly connected with connecting soft belts (7) respectively.
2. The S-shaped pressure sensor made of aluminum alloy according to claim 1, wherein: the middle part of pressure sensor body (1) one side is provided with data transmission line (15), the fixed surface of data transmission line (15) has cup jointed rubber shock attenuation protective sheath (16), rubber shock attenuation protective sheath (16) run through the outside that insulating plastic cover (4) were put to the side and extended to the side and put insulating plastic cover (4).
3. The S-shaped pressure sensor made of aluminum alloy according to claim 1, wherein: the pressure sensor is characterized in that the pressure sensor body (1) is made of high-strength aluminum alloy, and the pressure sensor body (1) is S-shaped.
4. The S-shaped pressure sensor made of aluminum alloy according to claim 2, wherein: one end of each of the two side insulating plastic covers (4) is respectively contacted with the surfaces of the connecting bottom plate (3) and the connecting top plate (2).
5. The S-shaped pressure sensor made of aluminum alloy according to claim 1, wherein: and the inner sides of the connecting top plate (2) and the connecting bottom plate (3) are respectively provided with a positioning groove (10).
6. The S-shaped pressure sensor made of aluminum alloy according to claim 1, wherein: the top and the bottom of pressure sensor body (1) all fixed mounting have reference column (13), the one end activity of reference column (13) is cup jointed to the inner chamber of constant head tank (10) and is laminated mutually with the inner wall of constant head tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235088.9U CN213021907U (en) | 2020-10-09 | 2020-10-09 | S-shaped pressure sensor made of aluminum alloy material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235088.9U CN213021907U (en) | 2020-10-09 | 2020-10-09 | S-shaped pressure sensor made of aluminum alloy material |
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| Publication Number | Publication Date |
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| CN213021907U true CN213021907U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022235088.9U Active CN213021907U (en) | 2020-10-09 | 2020-10-09 | S-shaped pressure sensor made of aluminum alloy material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114659605A (en) * | 2022-03-29 | 2022-06-24 | 桂林市红星化工有限责任公司 | Detachable automatic weighing device convenient to overhaul |
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2020
- 2020-10-09 CN CN202022235088.9U patent/CN213021907U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114659605A (en) * | 2022-03-29 | 2022-06-24 | 桂林市红星化工有限责任公司 | Detachable automatic weighing device convenient to overhaul |
| CN114659605B (en) * | 2022-03-29 | 2023-06-16 | 桂林市红星化工有限责任公司 | Detachable automatic weighing device convenient to overhaul |
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