CN211060783U - Deep water type stay cord type magnetic induction displacement sensor - Google Patents
Deep water type stay cord type magnetic induction displacement sensor Download PDFInfo
- Publication number
- CN211060783U CN211060783U CN201922393726.7U CN201922393726U CN211060783U CN 211060783 U CN211060783 U CN 211060783U CN 201922393726 U CN201922393726 U CN 201922393726U CN 211060783 U CN211060783 U CN 211060783U
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- aluminum alloy
- magnetic induction
- alloy shell
- displacement sensor
- cover plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 230000006698 induction Effects 0.000 title claims abstract description 29
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 20
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 63
- 238000004804 winding Methods 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 229910052573 porcelain Inorganic materials 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 4
- 241000209094 Oryza Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
The utility model provides a deep water type stay cord formula magnetic induction displacement sensor, including aluminum alloy shell, aluminum alloy shell's top is equipped with main part mounting flange, main part mounting flange endotheca is equipped with the magnet seat that is used for fixing magnet, the magnetic induction encoder is installed to the magnet top, aluminum alloy shell's upper and lower both sides are installed respectively and are used for carrying out confined upper cover plate and lower apron with aluminum alloy shell, four sides of preceding, back, left and right of aluminum alloy shell are smooth cambered surface, inwards sunken in the middle of the cambered surface, both ends are outstanding, aluminum alloy shell's four corners forms the jut, be equipped with the screw hole on every jut, the screw passes the screw hole on upper cover plate and the lower apron and is connected upper cover plate and lower apron and aluminum alloy shell with aluminum alloy shell's bolt hole. The utility model has the advantages of simple structure, comprehensive properties is reliable and stable, can extensively be used in the aquatic, drench various mechanical linear motion data's under the environment real-time supervision.
Description
Technical Field
The utility model relates to a can be used in regional displacement sensor of acting as go-between of deep water that combination of the transmission synthetic mechanism that can retrieve after pulling out by magnetic induction absolute value encoder and acting as go-between forms.
Background
The deep water type pull rope type displacement sensor has wide measuring length range (50 mm-30000 mm), stable performance and high cost performance, can be widely used for monitoring various mechanical linear motion data in water and in a rain environment in real time, and can directly display various data monitoring of mechanical linear motion by matching with an industrial control system. In practical application, the waterproof performance grade of the displacement sensor directly affects the quality of the whole set of equipment control system, the waterproof type pull rope displacement sensor on the market is complex in structure, large in size, high in manufacturing cost and high in price, a transmission part and the sensor are connected, and a sealing ring is easy to wear after long-time rotation work, so that the waterproof performance is damaged due to short duration time.
Disclosure of Invention
The utility model provides a deep-water type stay cord formula magnetic induction displacement sensor, simple to operate, simple to use, can extensively be used in aquatic, drench the real-time supervision of various mechanical linear motion data under the environment, can use in 100 meters under water for a long time.
The utility model provides a technical scheme: a deep water type stay cord type magnetic induction displacement sensor comprises an aluminum alloy shell, a wire wheel and a steel wire rope, wherein the wire wheel and the steel wire rope are arranged in the aluminum alloy shell, a main body mounting flange is arranged above the aluminum alloy shell, a magnet seat used for fixing a magnet is sleeved in the main body mounting flange, a magnetic induction encoder is arranged above the magnet, an encoder protecting cover covering the magnetic induction encoder is further arranged above the main body mounting flange, a waterproof joint is arranged on the outer wall of the encoder protecting cover, a power wire is arranged in the waterproof joint, an upper cover plate and a lower cover plate which are used for sealing the aluminum alloy shell are respectively arranged on the upper side and the lower side of the aluminum alloy shell, four front, rear, left and right side surfaces of the aluminum alloy shell are smooth cambered surfaces, the middle of the cambered surfaces are inwards sunken, two ends, and a screw hole is formed in each protruding part, and the screws penetrate through the screw holes in the upper cover plate and the lower cover plate and the bolt holes of the aluminum alloy shell to connect the upper cover plate and the lower cover plate with the aluminum alloy shell.
Further, the bearing has been embedded to main part mounting flange below, the screw has been seted up to the circular solid fixed ring circumference in main part mounting flange upper portion, and the base rice screw passes the screw and is fixed in on the main part mounting flange with magnet seat and magnetic induction encoder.
Furthermore, the external profile of upper cover plate, lower apron is the same with the external profile of the horizontal cross section of aluminum alloy housing, be equipped with the recess of caving in on four lugs of the upper surface of aluminum alloy housing for carry out the joint with the lug of upper cover plate.
Further, one side of aluminum alloy housing is equipped with porcelain eye seat and steel cable screw, install the reel axle in aluminum alloy housing's the cavity, the reel axle is worn in the hole of reel, and the one end of reel axle is inserted in the hole of 608 bearings, still install the wire winding gyro wheel in aluminum alloy housing's the cavity, wire rope one end winding is taken turns to on the line, and the other end is passed through the porcelain eye seat and is worn out aluminum alloy housing and pass the steel cable screw on the wire winding gyro wheel back.
Furthermore, a clockwork spring and a clockwork spring cover are arranged below the aluminum alloy shell, and the clockwork spring is clamped in a splitting groove of the line shaft.
Furthermore, the winding roller is arranged in a cavity of the aluminum alloy shell through a winding support.
Further, a polytetrafluoroethylene sheet is arranged between the spring and the 608 bearing and between the spring and the spring cover, and the spring cover is fixed below the aluminum alloy shell through an inner hexagonal screw.
Furthermore, a 608 bearing mounting hole for mounting 608 a bearing is formed in the lower cover plate.
Furthermore, two ends of the steel wire rope are fixed by aluminum terminals.
Further, the bearing is a ceramic bearing.
The utility model has the advantages that: the underwater water heater can be used in 100 meters underwater for a long time, and is simple in structure, stable and reliable in comprehensive performance, high in cost performance and convenient for large-scale production. The magnetic encoder has high precision, no contact and good sealing performance; the bearings are ceramic bearings, so that the wire wheel is never rusted, and the wire wheel can smoothly rotate by matching the bearings, so that the service life of the wire wheel under water is greatly prolonged; polytetrafluoroethylene sheets are arranged on the upper side and the lower side of the clockwork spring, so that the clockwork spring can be protected, and friction can be reduced. The utility model discloses a shell is convenient for install, installs in the aquatic, is the arcwall face with the water contact all around, and the crashproof can cushion, is applicable to and uses in the aquatic.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the present invention;
in the figure: 1-aluminum alloy shell, 1-bulge, 1-2-screw hole, 1-3-groove, 2-main body installation flange, 2-1-screw hole, 3-magnet, 4-magnet seat, 5-magnetic induction encoder, 6-encoder protecting cover, 7-waterproof joint, 8-power line, 9-upper cover plate, 10-lower cover plate, 11-screw, 12-bearing, 13-base meter screw, 14-porcelain eye seat, 15-steel rope screw, 16-reel shaft, 17-reel, 18-608 bearing, 19-winding roller, 20-steel wire rope, 21-spring, 22-spring cover, 23-winding support, 24-polytetrafluoro piece and 25-inner hexagon screw.
Detailed Description
The present invention will be further explained with reference to the drawings and examples. Fig. 1 to 2 are drawings of the embodiment, which are drawn in a simplified manner and are only used for clearly and concisely illustrating the purpose of the embodiment of the present invention. The following detailed description of the embodiments of the present invention is presented in the drawings and is not intended to limit the scope of the invention as claimed. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The utility model provides a deep water type stay cord formula magnetic induction displacement sensor, includes aluminum alloy shell 1 and sets up line wheel 17 and wire rope 20 in aluminum alloy shell, aluminum alloy shell 1's top is equipped with main part mounting flange 2, main part mounting flange 2 endotheca is equipped with and is used for the magnet seat 4 fixed with magnet 3, magnetic induction encoder 5 is installed to magnet 3 top, main part mounting flange 2 top still installs the encoder protecting cover 6 that covers magnetic induction encoder 5, be equipped with water joint 7 on the outer wall of encoder protecting cover 6, be equipped with power cord 8 in the water joint 7, aluminum alloy shell 1's upper and lower both sides are installed respectively and are used for carrying out confined upper cover plate 9 and lower cover plate 10 with aluminum alloy shell 1, four sides in front of aluminum alloy shell 1, back, left and right are the smooth cambered surface, inwards sunken in the middle of the cambered surface, the two ends of the aluminum alloy shell are protruded, the four corners of the aluminum alloy shell 1 form protruding parts 1-1, screw holes 1-2 are formed in each protruding part 1-1, and screws 11 respectively penetrate through the screw holes in the upper cover plate 9 and the lower cover plate 10 and connect the upper cover plate (9) and the lower cover plate 10 with the aluminum alloy shell 1.
The bearing 12 is embedded below the main body mounting flange 2, the screw 2-1 is circumferentially arranged on the circular fixing ring on the upper portion of the main body mounting flange 2, and the base rice screw 13 penetrates through the screw 2-1 to fix the magnet seat 4 and the magnetic induction encoder 5 on the main body mounting flange 2.
The outer contours of the upper cover plate 9 and the lower cover plate 10 are the same as the outer contour of the horizontal cross section of the aluminum alloy shell 1, and four protruding parts 1-1 on the upper surface of the aluminum alloy shell 1 are provided with recessed grooves 1-3 for being clamped with the protruding parts of the upper cover plate 9.
One side of aluminum alloy housing 1 is equipped with porcelain eye seat 14 and steel cable screw 15, install reel 16 in aluminum alloy housing 1's the cavity, reel 16 passes in the hole of reel 17, and the one end of reel 16 is inserted in the hole of 608 bearings 18, still install wire winding gyro wheel 19 in aluminum alloy housing 1's the cavity, 20 one end windings of wire rope are on reel 17, and the other end is passed through porcelain eye seat 14 after on wire winding gyro wheel 19 and is worn out aluminum alloy housing 1 and pass steel cable screw 15.
A clockwork spring 21 and a clockwork spring cover 22 are arranged below the aluminum alloy shell 1, and the clockwork spring 21 is clamped in a splitting groove of the line shaft 16.
The winding roller 19 is arranged in the cavity of the aluminum alloy shell 1 through a winding support 23. Polytetrafluoroethylene sheets 24 are arranged between the springs 21 and 608 and the bearings 18 and between the springs 21 and the spring cover 22, and the spring cover 22 is fixed below the aluminum alloy shell 1 through hexagon socket head cap screws 25.
The lower cover plate 10 is provided with 608 bearing mounting holes for mounting 608 the bearings 18. Both ends of the wire rope 20 are fixed by aluminum terminals. The bearing 12 is a ceramic bearing.
The utility model discloses can use in 100 meters under water for a long time, simple structure, comprehensive properties reliable and stable, the sexual valence relative altitude, the large-scale production of being convenient for. The magnetic encoder has high precision, no contact and good sealing performance; the bearings are ceramic bearings, so that the wire wheel is never rusted, and the wire wheel can smoothly rotate by matching the bearings, so that the service life of the wire wheel under water is greatly prolonged; polytetrafluoroethylene sheets are arranged on the upper side and the lower side of the clockwork spring, so that the clockwork spring can be protected, and friction can be reduced. The utility model discloses a shell is convenient for install, installs in the aquatic, is the arcwall face with the water contact all around, and the crashproof can cushion, is applicable to and uses in the aquatic.
The above description is only one embodiment of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a deep water type stay cord formula magnetic induction displacement sensor, includes aluminum alloy shell (1) and sets up line wheel (17) and wire rope (20) in aluminum alloy shell (1), its characterized in that: the top of aluminum alloy housing (1) is equipped with main part mounting flange (2), main part mounting flange (2) endotheca is equipped with magnet seat (4) that are used for fixing magnet (3), magnetic induction encoder (5) are installed to magnet (3) top, main part mounting flange (2) top still installs encoder protecting cover (6) that cover magnetic induction encoder (5), be equipped with on the outer wall of encoder protecting cover (6) water joint (7), be equipped with power cord (8) in water joint (7), the upper and lower both sides of aluminum alloy housing (1) are installed respectively and are used for carrying out confined upper cover plate (9) and lower apron (10) with aluminum alloy housing (1), four sides in the front of aluminum alloy housing (1), back, left and right are the smooth cambered surface, inwards sunken in the middle of the cambered surface, both ends are outstanding, the four corners of aluminum alloy shell (1) form juts (1-1), be equipped with screw hole (1-2) on every jut (1-1), screw (11) pass respectively on upper cover plate (9) and lower apron (10) screw hole with aluminum alloy shell (1) the screw hole with aluminum alloy shell (1) be connected upper cover plate (9) and lower apron (10) with aluminum alloy shell (1).
2. The deep water type drawstring magnetic induction displacement sensor according to claim 1, wherein: the magnetic induction encoder is characterized in that a bearing (12) is embedded below the main body mounting flange (2), a screw hole (2-1) is formed in the circumferential direction of a circular fixing ring on the upper portion of the main body mounting flange (2), and a base rice screw (13) penetrates through the screw hole (2-1) to be fixed on the main body mounting flange (2) through a magnet seat (4) and a magnetic induction encoder (5).
3. The deep water type drawstring magnetic induction displacement sensor according to claim 1, wherein: the outer contours of the upper cover plate (9) and the lower cover plate (10) are the same as the outer contour of the horizontal cross section of the aluminum alloy shell (1), and the four protrusions (1-1) on the upper surface of the aluminum alloy shell (1) are provided with inwards-sunken grooves (1-3) for being clamped with the protrusions of the upper cover plate (9).
4. The deep water type drawstring magnetic induction displacement sensor according to claim 1, wherein: one side of aluminum alloy housing (1) is equipped with porcelain eye seat (14) and steel cable screw (15), install reel axle (16) in the cavity of aluminum alloy housing (1), reel axle (16) are worn in the hole of reel (17), and the one end of reel axle (16) is inserted in the hole of 608 bearings (18), still install wire winding gyro wheel (19) in the cavity of aluminum alloy housing (1), wire rope (20) one end winding is on reel (17), and the other end is worn out aluminum alloy housing (1) and is passed steel cable screw (15) through porcelain eye seat (14) after on wire winding gyro wheel (19).
5. The deep water type drawstring magnetic induction displacement sensor according to claim 1, wherein: a clockwork spring (21) and a clockwork spring cover (22) are arranged below the aluminum alloy shell (1), and the clockwork spring (21) is clamped in a split groove of a line shaft (16).
6. The deep water type drawstring magnetic induction displacement sensor according to claim 4, wherein: and the winding roller (19) is arranged in a cavity of the aluminum alloy shell (1) through a winding support column (23).
7. The deep water type drawstring magnetic induction displacement sensor according to claim 5, wherein: and a polytetrafluoroethylene sheet (24) is arranged between the springs (21) and the 608 bearing (18) and between the spring (21) and the spring cover (22), and the spring cover (22) is fixed below the aluminum alloy shell (1) through an inner hexagonal screw (25).
8. The deep water type drawstring magnetic induction displacement sensor according to claim 4, wherein: the lower cover plate (10) is provided with 608 bearing mounting holes for placing 608 bearings (18).
9. The deep water type drawstring magnetic induction displacement sensor according to claim 4, wherein: and two ends of the steel wire rope (20) are fixed by aluminum terminals.
10. The deep water type drawstring magnetic induction displacement sensor according to claim 2, wherein: the bearing (12) is a ceramic bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922393726.7U CN211060783U (en) | 2019-12-26 | 2019-12-26 | Deep water type stay cord type magnetic induction displacement sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922393726.7U CN211060783U (en) | 2019-12-26 | 2019-12-26 | Deep water type stay cord type magnetic induction displacement sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211060783U true CN211060783U (en) | 2020-07-21 |
Family
ID=71586121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922393726.7U Active CN211060783U (en) | 2019-12-26 | 2019-12-26 | Deep water type stay cord type magnetic induction displacement sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211060783U (en) |
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2019
- 2019-12-26 CN CN201922393726.7U patent/CN211060783U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 441200 milang Industrial Park, 112 Jianshe West Road, Zaoyang City, Xiangyang City, Hubei Province Patentee after: Hubei Mirang Technology Co.,Ltd. Address before: 441200 milang Industrial Park, 112 Jianshe West Road, Zaoyang City, Xiangyang City, Hubei Province Patentee before: ZAOYANG MIRAN SCIENCE & TECHNOLOGY CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |