CN210922899U - Pressure sensor convenient to dismantle installation - Google Patents
Pressure sensor convenient to dismantle installation Download PDFInfo
- Publication number
- CN210922899U CN210922899U CN201921727430.8U CN201921727430U CN210922899U CN 210922899 U CN210922899 U CN 210922899U CN 201921727430 U CN201921727430 U CN 201921727430U CN 210922899 U CN210922899 U CN 210922899U
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- pressure sensor
- sleeve
- wall
- moving rod
- baffle
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Abstract
The utility model discloses a pressure sensor convenient to dismantle installation, include: the pressure sensor body is connected with one end of a connecting wire, and the other end of the connecting wire is connected with a user terminal; one end of the connecting column is fixedly connected with the tail end of the pressure sensor body, and an annular groove is formed in the outer wall of the other end of the connecting column; one end of the sleeve is sleeved on one end of the connecting column, which is far away from the pressure sensor body, the other end of the sleeve is closed, and a through hole is arranged on the outer wall of the sleeve in a penetrating manner; the moving rod is arranged in the through hole and can reciprocate left and right in the through hole, one end of the moving rod extends into the annular groove, and the other end of the moving rod extends out of the sleeve and is fixedly connected with the baffle; and the spring is arranged between the baffle and the outer wall of the sleeve, and is sleeved on the moving rod. An object of the utility model is to provide a pressure sensor of convenient to detach installation of adjusting convenience, reliability height.
Description
Technical Field
The utility model belongs to the technical field of piping lane construction equipment, concretely relates to pressure sensor convenient to dismantle installation.
Background
The pressure sensor is the most common sensor in industrial practice, is widely applied to various industrial automatic control environments, and relates to a plurality of industries such as water conservancy and hydropower, railway traffic, intelligent buildings, production automatic control, aerospace, military industry, petrochemical industry, oil wells, electric power, ships, machine tools, pipelines and the like. In the work progress of piping lane, pressure sensor needs often to be installed to equipment to the pressure condition in the monitoring work progress, because construction environment is abominable, pressure sensor breaks down very easily, needs often to change the maintenance, and current pressure sensor is fixed connection often, and it is very inconvenient to dismantle the installation, leads to the maintenance to change the difficulty.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the inconvenient problem of dismantlement installation among the prior art.
For this reason, the technical scheme who adopts is, the utility model discloses a pressure sensor convenient to dismantle installation, include:
the pressure sensor comprises a pressure sensor body, a control circuit and a control circuit, wherein the pressure sensor body is connected with one end of a connecting wire, and the other end of the connecting wire is connected with a user terminal;
one end of the connecting column is fixedly connected with the tail end of the pressure sensor body, and an annular groove is formed in the outer wall of the other end of the connecting column;
one end of the sleeve is sleeved on one end of the connecting column, which is far away from the pressure sensor body, the other end of the sleeve is closed, and a through hole is arranged on the outer wall of the sleeve in a penetrating manner;
the moving rod is arranged in the through hole and can reciprocate left and right in the through hole, one end of the moving rod extends into the annular groove, and the other end of the moving rod extends out of the sleeve and is fixedly connected with the baffle;
the spring is arranged between the baffle and the outer wall of the sleeve, the spring is sleeved on the moving rod, one end of the spring is fixedly connected with the baffle, and the other end of the spring is fixedly connected with the outer wall of the sleeve.
Preferably, a plurality of annular grooves are arranged on the outer wall of the sleeve along the axial direction.
Preferably, one end of the moving rod, which is far away from the baffle, is provided with an arc-shaped clamping strip, and the arc-shaped clamping strip is installed in the annular groove.
Preferably, the pressure sensor body is cylindrical, a sealing pipe is arranged on the outer wall of one end, close to the connecting column, of the pressure sensor body, and the sealing pipe is in threaded connection with the outer wall of the pressure sensor body.
Preferably, the outer wall of the sealing tube is provided with anti-skid lines.
Preferably, one end of the sleeve close to the sealing tube is provided with a sealing ring.
Preferably, a cover is arranged on the outer wall of the sleeve and wraps the baffle, one end of the cover is hinged with the outer wall of the sleeve, and the other end of the cover is in a free moving state.
Preferably, a connecting plate is arranged at one end, away from the hinge joint, of the cover, and the connecting plate is tightly attached to the outer wall of the sleeve and connected with the outer wall of the sleeve through screws.
Preferably, the bottom end of the sleeve is provided with a bottom plate, and the left end and the right end of the bottom plate are respectively provided with a threaded hole.
Preferably, an elastic pad is arranged on one side of the bottom plate far away from the sleeve.
The utility model discloses technical scheme has following advantage: the utility model discloses a pressure sensor convenient to dismantle installation, include: the pressure sensor body is connected with one end of a connecting wire, and the other end of the connecting wire is connected with a user terminal; one end of the connecting column is fixedly connected with the tail end of the pressure sensor body, and an annular groove is formed in the outer wall of the other end of the connecting column; one end of the sleeve is sleeved on one end of the connecting column, which is far away from the pressure sensor body, the other end of the sleeve is closed, and a through hole is arranged on the outer wall of the sleeve in a penetrating manner; the moving rod is arranged in the through hole and can reciprocate left and right in the through hole, one end of the moving rod extends into the annular groove, and the other end of the moving rod extends out of the sleeve and is fixedly connected with the baffle; the spring is arranged between the baffle and the outer wall of the sleeve, the spring is sleeved on the moving rod, one end of the spring is fixedly connected with the baffle, and the other end of the spring is fixedly connected with the outer wall of the sleeve. Due to the fact that the baffle is pulled out or loosened, the pressure sensor body can be detached or fixed, and the pressure sensor is very convenient to maintain and replace.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle arc-shaped clamping strip of the present invention.
Fig. 3 is a schematic structural diagram of the middle seal tube and the seal ring of the present invention.
Fig. 4 is a schematic structural view of the middle cover and the bottom plate of the present invention.
The drawings are numbered as follows: 1-a pressure sensor body, 2-a connecting wire, 3-a connecting column, 4-an annular groove, 5-a sleeve, 6-a through hole, 7-a moving rod, 8-a baffle, 9-a spring, 10-an arc clamping strip, 11-a sealing tube, 12-a sealing ring, 13-a cover, 14-a connecting plate, 15-a screw, 16-a bottom plate and 17-a threaded hole.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
An embodiment of the utility model provides a pressure sensor convenient to dismantle installation, as shown in FIG. 1, include:
the pressure sensor comprises a pressure sensor body 1, wherein the pressure sensor body 1 is connected with one end of a connecting wire 2, the other end of the connecting wire 2 is connected with a user terminal, and the user terminal can be a computer or a controller;
one end of the connecting column 3 is fixedly connected with the tail end of the pressure sensor body 1, and an annular groove 4 is formed in the outer wall of the other end of the connecting column 3;
one end of the sleeve 5 is sleeved on one end, far away from the pressure sensor body 1, of the connecting column 3, the other end of the sleeve 5 is closed, and a through hole 6 penetrates through the outer wall of the sleeve 5;
the moving rod 7 is arranged in the through hole 6, the moving rod 7 can reciprocate left and right in the through hole 6, one end of the moving rod 7 extends into the annular groove 4, and the other end of the moving rod 7 extends out of the sleeve 5 and is fixedly connected with a baffle 8;
the spring 9 is arranged between the baffle plate 8 and the outer wall of the sleeve 5, the spring 9 is sleeved on the moving rod 7, one end of the spring 9 is fixedly connected with the baffle plate 8, and the other end of the spring 9 is fixedly connected with the outer wall of the sleeve 5.
The working principle and the beneficial technical effects of the technical scheme are as follows: fixing a sleeve 5 on a detection end of a measuring device, pulling a baffle 8 outwards by a hand, overcoming the elasticity of a spring 9, driving a movable rod 7 to move outwards along a through hole 6, inserting one end of a connecting column 3 of a pressure sensor body 1 into the upper end of the sleeve 5, loosening the baffle 8, driving the baffle 8 to move inwards under the action of the elasticity of the spring 9, inserting the movable rod 7 into an annular groove 4, fixing the connecting column 3, and transmitting a pressure value detected by the pressure sensor body 1 to a user terminal through a connecting line 2 for data processing; when the disassembly is needed, the baffle 8 is pulled outwards, and the connecting column 3 is pulled out. Due to the fact that the baffle 8 is pulled out or loosened, the pressure sensor body 1 can be detached or fixed, and the pressure sensor is very convenient to maintain and replace.
In one embodiment, the outer wall of the sleeve 5 is provided with a plurality of annular grooves 4 along the axial direction.
The working principle and the beneficial technical effects of the technical scheme are as follows: through a plurality of annular grooves 4, can be so that spliced pole 3 extends the length of sleeve pipe 5 and adjusts to the pressure sensor's of the different conditions installation demand of adaptation makes the top of pressure sensor body 1 contact with the face that detects, guarantees pressure detection's accuracy.
In one embodiment, as shown in fig. 2, an end of the moving rod 7 away from the blocking plate 8 is provided with an arc-shaped clamping strip 10, and the arc-shaped clamping strip 10 is installed in the annular groove 4.
The working principle and the beneficial technical effects of the technical scheme are as follows: the contact area of the arc-shaped clamping strip 10 and the annular groove 4 is larger, and the fixation is firmer.
In one embodiment, as shown in fig. 3, the pressure sensor body 1 is cylindrical, a sealing tube 11 is disposed on an outer wall of one end of the pressure sensor body 1 close to the connecting column 3, and the sealing tube 11 is in threaded connection with the outer wall of the pressure sensor body 1.
The working principle and the beneficial technical effects of the technical scheme are as follows: the rotary sealing pipe 11 enables the rotary sealing pipe 11 to move downwards, the rotary sealing pipe 11 contacts the top end of the sleeve 5, a gap between the sleeve 5 and the pressure sensor body 1 is sealed, dust or foreign matters are prevented from entering the sleeve 5, abrasion of movement among devices is accelerated, and the service life of the device is prolonged.
In one embodiment, the outer wall of the sealing tube 11 is provided with anti-slip threads.
The working principle and the beneficial technical effects of the technical scheme are as follows: the anti-slip threads increase the friction force and prevent slipping by rotating the sealing tube 11 with a hand.
In one embodiment, the end of the sleeve 5 close to the sealing tube 11 is provided with a sealing ring 12.
The working principle and the beneficial technical effects of the technical scheme are as follows: the packing 12 can further improve the sealing effect of the sealing tube 11.
In one embodiment, as shown in fig. 4, a cover 13 is disposed on the outer wall of the sleeve 5, the cover 13 wraps the baffle 8, one end of the cover 13 is hinged to the outer wall of the sleeve 5, and the other end of the cover 13 is in a free-moving state.
The working principle and the beneficial technical effects of the technical scheme are as follows: the cover 13 can protect the baffle 8, and prevent the baffle 8 from being touched by accident in the using process, so that the connecting column 3 is loosened, and the fixing of the pressure sensor is disabled.
In one embodiment, a connecting plate 14 is arranged on the end of the cover 13 away from the hinge joint, and the connecting plate 14 is closely attached to the outer wall of the sleeve 5 and connected by a screw 15.
The working principle and the beneficial technical effects of the technical scheme are as follows: the connecting plate 14 is fixed on the outer wall of the sleeve 5 by the screw 15, when the connecting column 3 needs to be detached or adjusted, the screw 15 can be detached, and the cover 13 is lifted for operation, so that the baffle 8 is prevented from being operated by mistake, and the use reliability of the device is improved.
In one embodiment, the bottom end of the sleeve 5 is provided with a bottom plate 16, and the left and right ends of the bottom plate 16 are respectively provided with a threaded hole 17.
The working principle and the beneficial technical effects of the technical scheme are as follows: the threaded hole 17 on the bottom plate 16 can facilitate the installation of the bottom plate 16 on the pressure detection equipment.
In one embodiment, the bottom plate 16 is provided with an elastic pad on the side facing away from the sleeve 5.
The working principle and the beneficial technical effects of the technical scheme are as follows: the elastic cushion can be made of rubber, has good elasticity and can play a role in shock absorption in the using process.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A pressure sensor convenient to dismantle installation, characterized by, includes:
the pressure sensor comprises a pressure sensor body (1), wherein the pressure sensor body (1) is connected with one end of a connecting wire (2), and the other end of the connecting wire (2) is connected with a user terminal;
one end of the connecting column (3) is fixedly connected with the tail end of the pressure sensor body (1), and an annular groove (4) is formed in the outer wall of the other end of the connecting column (3);
one end of the sleeve (5) is sleeved on one end, far away from the pressure sensor body (1), of the connecting column (3), the other end of the sleeve (5) is closed, and a through hole (6) penetrates through the outer wall of the sleeve (5);
the moving rod (7) is arranged in the through hole (6), the moving rod (7) can reciprocate left and right in the through hole (6), one end of the moving rod (7) extends into the annular groove (4), and the other end of the moving rod (7) extends out of the sleeve (5) and is fixedly connected with the baffle (8);
the spring (9) is arranged between the baffle (8) and the outer wall of the sleeve (5), the spring (9) is sleeved on the moving rod (7), one end of the spring (9) is fixedly connected with the baffle (8), and the other end of the spring (9) is fixedly connected with the outer wall of the sleeve (5).
2. A pressure sensor for easy dismounting and mounting according to claim 1, characterized in that a plurality of said annular grooves (4) are provided on the outer wall of said sleeve (5) along the axial direction.
3. A pressure sensor convenient for disassembly and assembly according to claim 1, wherein an end of the moving rod (7) far away from the baffle (8) is provided with an arc-shaped clamping strip (10), and the arc-shaped clamping strip (10) is arranged in the annular groove (4).
4. The pressure sensor convenient to disassemble and assemble as claimed in claim 1, wherein the pressure sensor body (1) is cylindrical, a sealing tube (11) is arranged on the outer wall of one end of the pressure sensor body (1) close to the connecting column (3), and the sealing tube (11) is in threaded connection with the outer wall of the pressure sensor body (1).
5. A pressure sensor convenient for disassembly and assembly according to claim 4, wherein the outer wall of the sealing tube (11) is provided with anti-slip lines.
6. A pressure sensor for easy dismounting and mounting according to claim 4, characterized in that the end of the sleeve (5) near the sealing tube (11) is provided with a sealing ring (12).
7. A pressure sensor convenient for disassembly and assembly as claimed in claim 1, wherein a cover (13) is arranged on the outer wall of the sleeve (5), the cover (13) wraps the baffle (8), one end of the cover (13) is hinged with the outer wall of the sleeve (5), and the other end of the cover (13) is in a free-moving state.
8. A pressure sensor convenient for disassembly and assembly according to claim 7, wherein the cover (13) is provided with a connecting plate (14) at the end far away from the hinge joint, and the connecting plate (14) is closely attached to the outer wall of the sleeve (5) and is connected with the outer wall of the sleeve by a screw (15).
9. The pressure sensor convenient for disassembly and assembly as claimed in claim 1, wherein a bottom plate (16) is arranged at the bottom end of the sleeve (5), and threaded holes (17) are respectively arranged at the left end and the right end of the bottom plate (16).
10. A readily demountable and installable pressure sensor according to claim 9, wherein said base plate (16) is provided with a resilient pad on a side remote from said sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921727430.8U CN210922899U (en) | 2019-10-15 | 2019-10-15 | Pressure sensor convenient to dismantle installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921727430.8U CN210922899U (en) | 2019-10-15 | 2019-10-15 | Pressure sensor convenient to dismantle installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210922899U true CN210922899U (en) | 2020-07-03 |
Family
ID=71351992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921727430.8U Expired - Fee Related CN210922899U (en) | 2019-10-15 | 2019-10-15 | Pressure sensor convenient to dismantle installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210922899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326104A (en) * | 2021-01-04 | 2021-02-05 | 南京沃天科技股份有限公司 | High-precision intelligent pressure transmitter |
-
2019
- 2019-10-15 CN CN201921727430.8U patent/CN210922899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326104A (en) * | 2021-01-04 | 2021-02-05 | 南京沃天科技股份有限公司 | High-precision intelligent pressure transmitter |
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Legal Events
| 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: 20200703 Termination date: 20211015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |