CN210513513U - Differential pressure sensor mounting structure convenient to location - Google Patents
Differential pressure sensor mounting structure convenient to location Download PDFInfo
- Publication number
- CN210513513U CN210513513U CN201921886334.8U CN201921886334U CN210513513U CN 210513513 U CN210513513 U CN 210513513U CN 201921886334 U CN201921886334 U CN 201921886334U CN 210513513 U CN210513513 U CN 210513513U
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- installation
- installation casing
- pressure sensor
- differential pressure
- mounting structure
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Abstract
The utility model discloses a differential pressure sensor mounting structure convenient to location, including first installation casing, mounting groove and second installation casing, the top of first installation casing is provided with second installation casing, the both ends of second installation casing bottom all are provided with the locating hole. The utility model discloses install first installation casing and second installation casing, and be provided with the mounting groove in the inside of first installation casing, the sliding block, the locating lever, first spout and installation piece, it uses to be provided with the locating hole cooperation on second installation casing, when installing first installation casing and second installation casing amalgamation, can insert the locating lever in the locating hole earlier, fix a position first installation casing and second installation casing through locating lever and locating hole, make first installation casing and second installation casing can accurately be assembled, can be quick, accurately with first installation casing and second installation casing amalgamation.
Description
Technical Field
The utility model relates to a differential pressure sensor technical field specifically is a differential pressure sensor mounting structure convenient to location.
Background
A differential pressure sensor is a sensor for measuring the difference between two pressures, which is usually used for measuring the pressure difference between the front end and the rear end of a certain device or part, and is often used for measuring the pressure difference of the exhaust gas of the front channel and the rear channel of an automobile engine exhaust particle trap (DPF), in addition, the differential pressure sensor can also be used for measuring the gas flow, the liquid level and the like, when the existing differential pressure sensor mounting structure is mounted, two shells need to be mounted together, then the two shells are fixed through bolts and the like, but the mounting structure does not have a positioning mechanism, so that the mounting and butt positioning of the two shells are inconvenient, the shells cannot be quickly and accurately spliced, and when the existing differential pressure sensor mounting structure is mounted on an external object, an external object needs to be provided with screw holes corresponding to the positions of the shell mounting screw holes, and the positions of the mounting screw holes, the installation of the differential pressure sensor is relatively inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a differential pressure sensor mounting structure convenient to location to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a differential pressure sensor mounting structure convenient to location, includes first installation casing, mounting groove and second installation casing, the top of first installation casing is provided with second installation casing, the both ends of second installation casing bottom all are provided with the locating hole, and the intermediate position department of second installation casing bottom is provided with second spare part groove, the inside of second installation casing is provided with two sets of first fixed screws, and the inside of first fixed screw all threaded mounting have first construction bolt, first installation casing top both ends are just all provided with the mounting groove to locating hole position department, and just first installation casing top both ends all are provided with the installation screw of mutually supporting with first construction bolt just to first fixed screw position department.
Preferably, the inside both ends of mounting groove all are provided with first spout, and first spout all installs the sliding block through the slider, the locating lever is all installed at the top of sliding block, and the bottom of sliding block all installs expanding spring, expanding spring keeps away from the one end of sliding block and all is connected with the mounting groove.
Preferably, the bottom at first installation casing both ends all is provided with the recess, and the bottom of recess all is provided with the second spout, the installation piece is all installed through the slider to the second spout, the inside of installation piece all is provided with the fixed screw of second, and the inside of the fixed screw of second all threaded mounting have the second construction bolt.
Preferably, a first part groove is formed in the middle of the top of the first mounting shell.
Preferably, the rubber cap is installed at the top of the second installation bolt, and anti-skid lines are arranged outside the rubber cap.
Preferably, the outer sides of the extension springs are provided with anti-rust layers.
Compared with the prior art, the beneficial effects of the utility model are that: the differential pressure sensor mounting structure convenient for positioning is provided with a first mounting shell and a second mounting shell, a mounting groove, a sliding block, a positioning rod, a first sliding groove and a mounting piece are arranged inside the first mounting shell, a positioning hole is arranged on the second mounting shell for matching use, when the first mounting shell and the second mounting shell are assembled, the positioning rod can be inserted into the positioning hole firstly, the first mounting shell and the second mounting shell can be positioned through the positioning rod and the positioning hole, so that the first mounting shell and the second mounting shell can be assembled accurately, the first mounting shell and the second mounting shell can be assembled quickly and accurately, meanwhile, the device is provided with a groove, a mounting piece, a second sliding groove, a second mounting bolt and a second fixing screw hole, the position of the second fixing screw hole can be adjusted through the sliding mounting piece, so that the second fixing screw hole can move to the position of the screw hole on an external object, thereby facilitating mounting of the device on an external object.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the mounting groove of the present invention;
fig. 3 is a schematic view of a partial structure of the present invention.
In the figure: 1. a first mounting housing; 2. a groove; 3. mounting grooves; 4. a slider; 5. mounting a screw hole; 6. a first part pocket; 7. a second mounting housing; 8. a second component slot; 9. a first fixing screw hole; 10. a first mounting bolt; 11. positioning holes; 12. positioning a rod; 13. a first chute; 14. mounting a sheet; 15. a tension spring; 16. a second chute; 17. a second mounting bolt; 18. and a second fixing screw hole.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a differential pressure sensor mounting structure convenient to location, including first installation casing 1, mounting groove 3 and second installation casing 7, the top of first installation casing 1 is provided with second installation casing 7, the both ends of second installation casing 7 bottom all are provided with locating hole 11, and the intermediate position department of second installation casing 7 bottom is provided with second spare part groove 8, the inside of second installation casing 7 is provided with two sets of first fixed screw 9, and first mounting bolt 10 is all installed to the inside all threads of first fixed screw 9, 1 top both ends of first installation casing are just all provided with mounting groove 3 to locating hole 11 position department, and 1 top both ends of first installation casing are just all provided with the installation screw 5 of mutually supporting with first mounting bolt 10 to first fixed screw 9 position department.
In this implementation:
further, the inside both ends of mounting groove 3 all are provided with first spout 13, and sliding block 4 is all installed through the slider to first spout 13, locating lever 12 is all installed at sliding block 4's top, and expanding spring 15 is all installed to sliding block 4's bottom, expanding spring 15 keeps away from sliding block 4's one end all is connected with mounting groove 3, when installing first installation casing 1 and the installation of second installation casing 7 amalgamation, can insert locating lever 12 in locating hole 11 earlier, fix a position first installation casing 1 and second installation casing 7 through locating lever 12 and locating hole 11, make first installation casing 1 and second installation casing 7 can accurately be assembled, can be quick, accurately install first installation casing 1 and second installation casing 7 amalgamation.
Further, the bottom at 1 both ends of first installation casing all is provided with recess 2, and the bottom of recess 2 all is provided with second spout 16, installation piece 14 is all installed through the slider to second spout 16, the inside of installation piece 14 all is provided with the fixed screw 18 of second, and the inside of the fixed screw 18 of second all threaded mounting has second construction bolt 17, through sliding installation piece 14, can adjust the position of the fixed screw 18 of second, make the fixed screw 18 of second can remove the position department of screw on the external object, thereby be convenient for install the device on external object.
Further, a first part groove 6 is formed in the middle of the top of the first mounting housing 1 and used for mounting differential pressure sensor parts.
Further, the rubber cap is installed at the top of the second mounting bolt 17, and anti-skid lines are arranged outside the rubber cap, so that the second mounting bolt 17 can be conveniently screwed.
Furthermore, the outer side of the extension spring 15 is provided with an anti-rust layer, which is beneficial to prolonging the service life of the extension spring 15.
The working principle is as follows: when the first installation shell 1 and the second installation shell 7 are assembled, the positioning rod 12 is inserted into the positioning hole 11, the first installation shell 1 and the second installation shell 7 can be limited through the positioning hole 11 and the positioning rod 12, the second installation shell 7 moves downwards, the positioning rod 12 can prevent the second installation shell 7 from deflecting, the positioning rod 12 is pressed downwards while the second installation shell 7 moves, the positioning rod 12 pushes the sliding block 4 to slide downwards on the first sliding chute 13, the sliding block 4 compresses the expansion spring 15, when the second installation shell 7 is covered on the top of the first installation shell 1, the positioning rod 12 is accommodated in the installation groove 3 and the positioning hole 11, the first installation shell 1 and the second installation shell 7 are quickly and accurately assembled, then a worker twists the first installation bolt 10, screws the first installation bolt 10 into the installation screw hole 5, and can complete the installation process between the first installation shell 1 and the second installation shell 7, when needing to install the device on external object, the workman can stimulate installation piece 14 earlier, makes installation piece 14 slide on second spout 16 to can adjust the position of the fixed screw 18 of second, remove the fixed screw 18 of second to just the screw position department that external object set up, then in the screw that sets up on screwing external object with second mounting bolt 17, can install the device on external object.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a differential pressure sensor mounting structure convenient to location, includes first installation casing (1), mounting groove (3) and second installation casing (7), its characterized in that: the top of first installation casing (1) is provided with second installation casing (7), the both ends of second installation casing (7) bottom all are provided with locating hole (11), and the intermediate position department of second installation casing (7) bottom is provided with second spare part groove (8), the inside of second installation casing (7) is provided with two sets of first fixed screw (9), and the inside of first fixed screw (9) all threaded installation first construction bolt (10), first installation casing (1) top both ends just all are provided with mounting groove (3) to locating hole (11) position department, and just all are provided with installation screw (5) of mutually supporting with first construction bolt (10) to first fixed screw (9) position department at first installation casing (1) top both ends.
2. The differential pressure sensor mounting structure that facilitates positioning of claim 1, wherein: the inside both ends of mounting groove (3) all are provided with first spout (13), and sliding block (4) are all installed through the slider in first spout (13), locating lever (12) are all installed at the top of sliding block (4), and all install expanding spring (15) bottom sliding block (4), the one end that sliding block (4) were kept away from in expanding spring (15) all is connected with mounting groove (3).
3. The differential pressure sensor mounting structure that facilitates positioning of claim 1, wherein: the bottom at both ends of the first installation shell (1) is provided with grooves (2), the bottoms of the grooves (2) are provided with second sliding grooves (16), the second sliding grooves (16) are provided with installation pieces (14) through sliding blocks, the inner portions of the installation pieces (14) are provided with second fixing screw holes (18), and the inner portions of the second fixing screw holes (18) are provided with second installation bolts (17) in a threaded mode.
4. The differential pressure sensor mounting structure that facilitates positioning of claim 1, wherein: a first part groove (6) is formed in the middle of the top of the first mounting shell (1).
5. A differential pressure sensor mounting structure for facilitating positioning as claimed in claim 3, wherein: the rubber cap is installed at the top of the second installation bolt (17), and anti-skid lines are arranged outside the rubber cap.
6. A differential pressure sensor mounting structure for facilitating positioning as claimed in claim 2, wherein: and the outer sides of the telescopic springs (15) are provided with anti-rust layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921886334.8U CN210513513U (en) | 2019-11-05 | 2019-11-05 | Differential pressure sensor mounting structure convenient to location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921886334.8U CN210513513U (en) | 2019-11-05 | 2019-11-05 | Differential pressure sensor mounting structure convenient to location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210513513U true CN210513513U (en) | 2020-05-12 |
Family
ID=70574310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921886334.8U Expired - Fee Related CN210513513U (en) | 2019-11-05 | 2019-11-05 | Differential pressure sensor mounting structure convenient to location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210513513U (en) |
-
2019
- 2019-11-05 CN CN201921886334.8U patent/CN210513513U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 Termination date: 20201105 |