CN210603714U - Anti-corrosion pressure gauge shell - Google Patents
Anti-corrosion pressure gauge shell Download PDFInfo
- Publication number
- CN210603714U CN210603714U CN201922118868.2U CN201922118868U CN210603714U CN 210603714 U CN210603714 U CN 210603714U CN 201922118868 U CN201922118868 U CN 201922118868U CN 210603714 U CN210603714 U CN 210603714U
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- China
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- shell
- pressure gauge
- screw rod
- side wall
- sliding
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Abstract
The utility model relates to the technical field of pressure gauges, and discloses an anti-corrosion pressure gauge shell, which comprises a shell with an opening at one side, wherein a matched pressure gauge is arranged in the shell, one side of the pressure gauge is fixedly connected with a threaded joint, the threaded joint passes through the shell side wall, the outer side wall of the shell is uniformly coated with an anti-corrosion coating, the outer side wall of the pressure gauge is symmetrically and fixedly connected with a lug, and a telescopic splicing mechanism is arranged between the lug and the shell; the telescopic insertion mechanism comprises a positioning hole formed in one side, far away from the pressure gauge, of the protruding block, a matched screw rod is inserted into the positioning hole, the other end of the screw rod penetrates through the side wall of the shell and extends outwards, the screw rod is in sliding connection with the side wall of the shell, a matched sliding barrel is movably sleeved on the outer side of the screw rod, the sliding barrel is of a hollow structure with two ends open, and sliding chutes are symmetrically formed in the inner wall of the sliding barrel. The utility model discloses make between manometer and the casing conveniently carry out quick assembly disassembly as required to the maintenance of manometer has been made things convenient for.
Description
Technical Field
The utility model relates to a manometer technical field especially relates to an anticorrosive manometer casing.
Background
The pressure gauge is a meter which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the ambient pressure, is very commonly applied and almost extends to all the fields of industrial processes and scientific researches. The method is widely available in the fields of heating power pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance plants and shops and the like. Especially in the industrial process control and technical measurement process, the mechanical pressure gauge is more and more widely applied due to the characteristics of high mechanical strength, convenient production and the like of the elastic sensitive element of the mechanical pressure gauge.
Among the prior art, in order to protect the manometer, usually with the manometer fixed inlay in the casing, the anticorrosive coating of casing outside coating to reach anticorrosive effect, however, this kind of mode leads to the manometer to dismantle and wastes time and energy, thereby influences the maintenance of manometer.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the pressure gauge is inconvenient to be dismantled from the anti-corrosion shell in the prior art, and providing an anti-corrosion pressure gauge shell.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-corrosion pressure gauge shell comprises a shell with an opening on one side, wherein a matched pressure gauge is arranged in the shell, one side of the pressure gauge is fixedly connected with a threaded connector, the threaded connector penetrates through the side wall of the shell, an anti-corrosion coating is uniformly coated on the outer side wall of the shell, convex blocks are symmetrically and fixedly connected on the outer side wall of the pressure gauge, and a telescopic insertion mechanism is arranged between the convex blocks and the shell;
the telescopic splicing mechanism comprises a positioning hole which is formed in one side, far away from a pressure gauge, of a protruding block, a matched screw rod is inserted into the positioning hole, the other end of the screw rod penetrates through the side wall of the shell and extends outwards, the screw rod is connected with the side wall of the shell in a sliding mode, a matched sliding barrel is movably sleeved on the outer side of the screw rod and is of a hollow structure with two open ends, sliding grooves are symmetrically formed in the inner wall of the sliding barrel, sliding blocks are symmetrically and fixedly connected to the screw rod in a sliding mode, one end of the sliding barrel is fixedly connected with the outer side wall of the shell, an annular notch is formed in the other end of the sliding barrel and is communicated with the sliding barrel, a threaded barrel matched with the screw rod is rotatably connected into the annular notch through a bearing, the screw rod penetrates through the threaded barrel and is connected with the threaded.
Preferably, the threaded connector is fixedly sleeved with a positioning block at a position close to the pressure gauge, the positioning block is arranged in a rectangular shape, a rectangular opening matched with the positioning block is formed in the side wall of the shell, and the positioning block is arranged in a clamping manner with the rectangular opening.
Preferably, a matched sealing ring is fixedly sleeved at the joint of the pressure gauge and the opening of the shell.
Preferably, the outer cylinder wall of the threaded cylinder is provided with anti-skid threads.
Preferably, a ball groove is formed in one side, close to the bottom of the sliding groove, of the sliding block, a ball is installed in the ball groove, one end, far away from the bottom of the ball groove, of the ball penetrates through a groove opening of the ball groove and extends outwards, and the ball is connected to the bottom of the sliding groove in a rolling mode.
Preferably, a matched sealing strip is installed at the joint of the positioning block and the rectangular opening.
Compared with the prior art, the utility model provides an anticorrosive manometer casing possesses following beneficial effect:
this anticorrosive manometer casing, through setting up the casing, the manometer, lug and flexible grafting mechanism, the even coating in the casing outside has anticorrosive coating, make the casing possess good anticorrosion effect, guarantee its life, the convenient flexible of free control screw rod of telescopic machanism, the locating hole separation on control screw rod and the lug, can conveniently dismantle the manometer from the casing in, the locating hole grafting on control screw rod and the lug, can conveniently be in the casing with manometer fixed mounting, thereby make between manometer and the casing conveniently carry out quick assembly disassembly as required.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make between manometer and the casing conveniently carry out quick assembly disassembly as required to the maintenance of manometer has been made things convenient for.
Drawings
Fig. 1 is a schematic structural diagram of an anti-corrosion pressure gauge housing according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a shell 1, a pressure gauge 2, a threaded joint 3, a bump 4, a positioning hole 5, a screw 6, a sliding barrel 7, a sliding chute 8, a sliding block 9, a threaded barrel 10, a positioning block 11, a sealing ring 12 and a ball 13.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, an anti-corrosion pressure gauge shell comprises a shell 1 with an opening at one side, a matched pressure gauge 2 is arranged in the shell 1, one side of the pressure gauge 2 is fixedly connected with a threaded joint 3, the threaded joint 3 penetrates through the side wall of the shell 1, an anti-corrosion coating is uniformly coated on the outer side wall of the shell 1, convex blocks 4 are symmetrically and fixedly connected on the outer side wall of the pressure gauge 2, and a telescopic insertion mechanism is arranged between the convex blocks 4 and the shell 1;
the telescopic inserting mechanism comprises a positioning hole 5 arranged on one side of the lug 4 far away from the pressure gauge 2, a matched screw 6 is inserted into the positioning hole 5, the other end of the screw 6 penetrates through the side wall of the shell 1 and extends outwards, the screw 6 is connected with the side wall of the shell 1 in a sliding manner, a matched sliding barrel 7 is movably sleeved on the outer side of the screw 6, the sliding barrel 7 is of a hollow structure with two open ends, sliding chutes 8 are symmetrically arranged on the inner wall of the sliding barrel 7, sliding blocks 9 connected with the sliding chutes 8 in a sliding manner are symmetrically and fixedly connected on the screw 6, one end of the sliding barrel 7 is fixedly connected with the outer side wall of the shell 1, an annular notch is arranged at the other end of the sliding barrel 7 and communicated with the sliding barrel 7, a threaded barrel 10 matched with the screw 6 is rotatably connected in the annular notch through a bearing, the screw 6 penetrates through the threaded barrel 10 and is in threaded connection with the threaded barrel 10, make casing 1 possess good anticorrosion effect, guarantee its life, rotate threaded cylinder 10, make threaded connection's screw rod 6 drive slider 9 slide along spout 8 on the 7 inner walls of slide cartridge, thereby make things convenient for freely controlling the flexible of screw rod 6, regulation and control screw rod 6 and the 5 separation of locating hole on the lug 4, can conveniently dismantle manometer 2 from casing 1, regulation and control screw rod 6 pegs graft with locating hole 5 on the lug 4, can conveniently with manometer 2 fixed mounting in casing 1, thereby make between manometer 2 and the casing 1 conveniently carry out quick assembly disassembly as required.
Threaded joint 3 has cup jointed locating piece 11 near the position department of manometer 2 is fixed, and locating piece 11 is the rectangle setting, set up the rectangle mouth that matches with locating piece 11 on the lateral wall of casing 1, locating piece 11 sets up with the rectangle mouth block, when manometer 2 was installed with casing 1, locating piece 11 and the rectangle mouth block on the threaded joint 3, screw rod 6 corresponds with 5 positions of locating hole on the lug 4 to make things convenient for manometer 2 to install the location.
The joint of the pressure gauge 2 and the opening of the shell 1 is fixedly sleeved with a matched sealing ring 12, so that the sealing performance of the joint is ensured.
The outer cylinder wall of the threaded cylinder 10 is provided with anti-skid lines, so that friction force is increased, and the threaded cylinder 10 is convenient to regulate and control to rotate.
The ball groove has been seted up to one side that slider 9 is close to the spout 8 tank bottom, and ball 13 is installed to the ball inslot, and ball 13 keeps away from the one end of ball groove tank bottom and passes the notch in ball groove and outwards extend, and roll connection is at the tank bottom of spout 8, effectively reduces the frictional force between slider 9 and the spout 8, convenient regulation and control.
And a matched sealing strip is arranged at the joint of the positioning block 11 and the rectangular opening, so that the sealing property of the joint is ensured.
The utility model discloses in, the even coating in the 1 outside of casing has anticorrosive coating, make casing 1 possess good anticorrosion effect, guarantee its life, rotate a screw thread section of thick bamboo 10, make threaded connection's screw rod 6 drive slider 9 slide along spout 8 on the 7 inner walls of slide cartridge, thereby make things convenient for free control screw rod 6 flexible, locating hole 5 separation on regulation and control screw rod 6 and the lug 4, can conveniently dismantle manometer 2 from casing 1, regulation and control screw rod 6 pegs graft with locating hole 5 on the lug 4, can conveniently be with 2 fixed mounting of manometer in casing 1, thereby make between manometer 2 and the casing 1 conveniently carry out quick assembly disassembly as required.
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. An anti-corrosion pressure gauge shell comprises a shell (1) with an opening on one side, and is characterized in that a matched pressure gauge (2) is arranged in the shell (1), a threaded connector (3) is fixedly connected to one side of the pressure gauge (2), the threaded connector (3) penetrates through the side wall of the shell (1), an anti-corrosion coating is uniformly coated on the outer side wall of the shell (1), convex blocks (4) are symmetrically and fixedly connected to the outer side wall of the pressure gauge (2), and a telescopic splicing mechanism is arranged between the convex blocks (4) and the shell (1);
the telescopic inserting mechanism comprises a positioning hole (5) which is arranged on one side of the lug (4) far away from the pressure gauge (2), a matched screw rod (6) is inserted into the positioning hole (5), the other end of the screw rod (6) penetrates through the side wall of the shell (1) and extends outwards, the screw rod (6) is in sliding connection with the side wall of the shell (1), a matched sliding barrel (7) is movably sleeved on the outer side of the screw rod (6), the sliding barrel (7) is of a hollow structure with two open ends, sliding chutes (8) are symmetrically arranged on the inner wall of the sliding barrel (7), sliding blocks (9) which are in sliding connection with the sliding chutes (8) are symmetrically and fixedly connected on the screw rod (6), one end of the sliding barrel (7) is fixedly connected with the outer side wall of the shell (1), an annular opening is arranged at the other end of the sliding barrel (7), and the annular opening is communicated with the sliding barrel (7, a threaded cylinder (10) matched with the screw rod (6) is rotatably connected in the annular notch through a bearing, the screw rod (6) penetrates through the threaded cylinder (10) and the screw rod (6) is in threaded connection with the threaded cylinder (10).
2. The anti-corrosion pressure gauge shell according to claim 1, wherein a positioning block (11) is fixedly sleeved at a position of the threaded joint (3) close to the pressure gauge (2), the positioning block (11) is arranged in a rectangular shape, a rectangular opening matched with the positioning block (11) is formed in a side wall of the shell (1), and the positioning block (11) is clamped with the rectangular opening.
3. An anti-corrosion pressure gauge housing according to claim 1, characterized in that a matching sealing ring (12) is fixedly sleeved on the joint of the pressure gauge (2) and the opening of the housing (1).
4. The corrosion-resistant pressure gauge housing according to claim 1, wherein the outer cylindrical wall of the threaded cylinder (10) is provided with anti-slip threads.
5. The corrosion-resistant pressure gauge housing according to claim 1, wherein the slide block (9) is provided with a ball groove at a side close to the bottom of the sliding groove (8), and a ball (13) is mounted in the ball groove, and one end of the ball (13) far away from the bottom of the ball groove passes through the notch of the ball groove and extends outwards, and is connected with the bottom of the sliding groove (8) in a rolling manner.
6. An anti-corrosion pressure gauge housing according to claim 2, characterized in that the joint of the positioning block (11) and the rectangular opening is provided with a matching sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922118868.2U CN210603714U (en) | 2019-12-02 | 2019-12-02 | Anti-corrosion pressure gauge shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922118868.2U CN210603714U (en) | 2019-12-02 | 2019-12-02 | Anti-corrosion pressure gauge shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210603714U true CN210603714U (en) | 2020-05-22 |
Family
ID=70720955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922118868.2U Expired - Fee Related CN210603714U (en) | 2019-12-02 | 2019-12-02 | Anti-corrosion pressure gauge shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210603714U (en) |
-
2019
- 2019-12-02 CN CN201922118868.2U patent/CN210603714U/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 |
Granted publication date: 20200522 Termination date: 20211202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |