CN110926689A - Novel manometer theftproof device - Google Patents
Novel manometer theftproof device Download PDFInfo
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- CN110926689A CN110926689A CN201911234944.4A CN201911234944A CN110926689A CN 110926689 A CN110926689 A CN 110926689A CN 201911234944 A CN201911234944 A CN 201911234944A CN 110926689 A CN110926689 A CN 110926689A
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- pressure gauge
- component
- subassembly
- theft
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/14—Housings
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention relates to the field of pressure gauge protection tools, and particularly discloses a novel pressure gauge anti-theft device which comprises an anti-theft component and a pressure gauge component; the anti-theft component covers the surface of the pressure gauge component; the anti-theft component comprises an upper mask and a lower mask, wherein the upper mask is provided with a perspective window, and two sides of the perspective window are provided with scale strips; the lower end of the lower face cover is provided with two clamping rings; novel manometer theftproof device when covering the protection to the manometer subassembly through the theftproof subassembly, the perspective window department of the higher authority cover of theftproof subassembly aims at the display element of manometer subassembly, the lower cover covers on the coupling assembling of manometer subassembly, the snap ring cover of the lower cover left and right sides is with the peripheral welded fastening of display element of upper shield and manometer subassembly after on the conveying pipeline, the coupling assembling welded fastening of lower shield and manometer subassembly, snap ring welded fastening is on the conveying pipeline, make the theftproof subassembly carry out all-round multi-angle protection to the manometer subassembly.
Description
Technical Field
The invention relates to the field of pressure gauge protection tools, in particular to a novel anti-theft device for a pressure gauge.
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. The pressure gauge transmits pressure deformation to the pointer through elastic deformation of a sensitive element in the gauge and a conversion mechanism of a movement in the gauge, so that the pointer rotates to display pressure.
The application of the pressure gauge almost extends to all industrial processes and scientific research fields, and is widely seen in the fields of heat pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance factories and stores 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.
Pressure gauges are installed on various facilities and equipment for daily production management of oil fields and natural gas fields, gas supply pipelines in cities, various pipeline flows in the fields, separators, heating furnaces and the like for recording pressure in real time, but the risk of losing the pressure easily and the pressure is difficult to record in time, and therefore potential safety hazards of oil gas leakage are possibly caused.
In view of the above problems in the background art, the present invention is directed to a novel anti-theft device for a pressure gauge.
Disclosure of Invention
The invention aims to provide a novel anti-theft device for a pressure gauge, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a novel manometer theftproof device, it includes: the anti-theft component covers the surface of the pressure gauge component; the pressure gauge component comprises a display component and a connecting component, and the lower end of the connecting component is communicated with the material conveying pipe;
the anti-theft component comprises an upper face mask and a lower face mask, wherein the upper face mask and the lower face mask are made of stainless steel materials, and the upper face mask and the lower face mask are assembled together in two ways to form a complete anti-theft component; the upper cover is provided with a perspective window, and two sides of the perspective window are provided with scale strips; the lower end of the lower face cover is provided with two clamping rings.
As a further scheme of the invention: the lower end of the upper face shield is provided with a cushion block, the left side and the right side of the upper end of the lower face shield are provided with screw holes, when the upper face shield is assembled with the lower face shield, the cushion block at the lower end of the upper face shield is attached to the upper end of the lower face shield, and the cushion block penetrates through the fixing bolt to extend into the screw holes at the upper end of the lower face shield, so that the upper face shield and the lower face shield are fixedly.
As a further scheme of the invention: the surface of the lower end of the upper face mask is smooth and flat, and the surface of the upper end of the lower face mask is smooth and flat; when the upper face cover and the lower face cover are assembled, the lower end of the upper face cover and the upper end of the lower face cover are welded and fixed.
As a further scheme of the invention: the display assembly comprises an instrument panel and a pressure pointer, and the pressure pointer is arranged inside the instrument panel.
As a further scheme of the invention: the connecting assembly comprises an upper seal, a lower seal and a threaded through rod, and the interior of the upper seal and the interior of the lower seal are both hollow and communicated; the left side and the right side of the upper seal are fixedly connected with the left side and the right side of the lower seal through bolts; the lower end of the upper seal is connected with a threaded through rod, and the interior of the threaded through rod is communicated with the interior of the upper seal.
As a further scheme of the invention: the upper end of the conveying pipe is provided with a threaded port, and when the connecting assembly is fixedly connected with the conveying pipe, the threaded through rod of the connecting assembly is connected with the threaded port in a threaded interference fit mode.
Compared with the prior art, the invention has the beneficial effects that:
the novel pressure gauge anti-theft device is used for protecting a pressure gauge component in a covering manner through an anti-theft component, when the anti-theft component is used for protecting the pressure gauge component, a perspective window of an upper cover of the anti-theft component is aligned to a display component of the pressure gauge component, a lower cover is covered on a connecting component of the pressure gauge component, and clamping rings on the left side and the right side of the lower cover are sleeved on a material conveying pipe; then with the peripheral welded fastening of the display module of upper shield and manometer subassembly, lower face guard and manometer subassembly welded fastening, snap ring welded fastening is on the conveying pipeline, makes the theftproof subassembly carry out all-round multi-angle protection to the manometer subassembly, and difficult messenger's manometer subassembly is stolen.
Drawings
Fig. 1 is a schematic structural diagram of a novel pressure gauge anti-theft device according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a pressure gauge assembly of the novel pressure gauge anti-theft device according to the embodiment of the invention.
Fig. 3 is a schematic connection diagram of an anti-theft component of a novel anti-theft device for a pressure gauge according to an embodiment of the present invention.
Fig. 4 is another connection diagram of the anti-theft component of the novel anti-theft device for the pressure gauge according to the embodiment of the invention.
In the figure: the anti-theft device comprises an anti-theft component 1, a pressure gauge component 2, a material conveying pipe 3, an instrument panel 4, a pressure pointer 5, an upper seal 6, a lower seal 7, a threaded port 8, an upper face cover 9, a perspective frame 10, a scale bar 11, a fixing bolt 12, a cushion block 13, a lower face cover 14 and a snap ring 15.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Example 1
Referring to fig. 1, in embodiment 1 of the present invention, a novel anti-theft device for a pressure gauge includes: the anti-theft component 1 covers the surface of the pressure gauge component 2; the pressure gauge component 2 comprises a display component and a connecting component, and the lower end of the connecting component is communicated with the material conveying pipe 3;
referring to fig. 3 and 4, the anti-theft component 1 includes an upper face shield 9 and a lower face shield 14, both the upper face shield 9 and the lower face shield 14 are made of stainless steel material, and the upper face shield 9 and the lower face shield 14 are assembled together by two ways to form a complete anti-theft component 1; the upper mask 9 is provided with a perspective window 10, and two sides of the perspective window 10 are provided with scale strips 11; the lower end of the lower face guard 14 is provided with two clamping rings 15;
when the theftproof subassembly 1 covers protection to manometer subassembly 2, at first make upper cover 9 and lower cover 14 installation together fixed, constitute complete theftproof subassembly 1, aim at manometer subassembly 2's display element with the perspective window 10 department of upper cover 9 after that, lower cover 14 covers on manometer subassembly 2's coupling assembling, the snap ring 15 cover of the left and right sides of lower cover 14 is with upper cover 9 and manometer subassembly 2's display element periphery welded fastening after 3 on the conveying pipeline in proper order, lower cover 14 and manometer subassembly 2's coupling assembling welded fastening, snap ring 15 welded fastening is on conveying pipeline 3, make theftproof subassembly 1 carry out all-round multi-angle protection to manometer subassembly 2.
Referring to fig. 3, further, a cushion block 13 is disposed at the lower end of the upper face cover 9, screw holes are disposed at the left and right sides of the upper end of the lower face cover 14, and when the upper face cover 9 and the lower face cover 14 are assembled, the cushion block 13 at the lower end of the upper face cover 9 is attached to the upper end of the lower face cover 14, and then the fixing bolt 12 penetrates through the cushion block 13 and extends into the screw hole at the upper end of the lower face cover 14, so that the upper face cover 9 and the lower face cover 14 are connected and fixed.
Referring to fig. 4, further, the lower end surface of the upper face shield 9 is smooth and flat, and the upper end surface of the lower face shield 14 is smooth and flat; when the upper face shield 9 is assembled with the lower face shield 14, the lower end of the upper face shield 9 is welded and fixed with the upper end of the lower face shield 14.
Example 2
Referring to fig. 2, further, the display assembly includes an instrument panel 4 and a pressure pointer 5, the pressure pointer 5 is disposed inside the instrument panel 4, and the flow pressure inside the material conveying pipe 3 enables the pressure pointer 5 to rotate to indicate a corresponding scale on the instrument panel 4 through a transmission assembly disposed inside the pressure gauge assembly 2, so that a user can know a material conveying pressure parameter conveniently; the transmission assembly disposed inside the pressure gauge assembly 2 is prior art and will not be further described herein.
Furthermore, the connecting assembly comprises an upper seal 6, a lower seal 7 and a threaded through rod, and the interior of the upper seal 6 and the interior of the lower seal 7 are both in a hollow state and are communicated; the left side and the right side of the upper seal 6 are fixedly connected with the left side and the right side of the lower seal 7 through bolts; the lower end of the upper seal 6 is connected with a threaded through rod, and the interior of the threaded through rod is communicated with the interior of the upper seal 6;
specifically, the upper end of conveying pipeline 3 is provided with a threaded port 8, and when the connecting assembly is connected and fixed with conveying pipeline 3, the threaded through rod of the connecting assembly is connected with threaded port 8 in a threaded interference fit mode.
The working principle of the invention is as follows:
when the theftproof subassembly 1 covers protection to manometer subassembly 2, at first make upper cover 9 and lower cover 14 installation together fixed, constitute complete theftproof subassembly 1, aim at manometer subassembly 2's display element with the perspective window 10 department of upper cover 9 after that, lower cover 14 covers on manometer subassembly 2's coupling assembling, the snap ring 15 cover of the left and right sides of lower cover 14 is with upper cover 9 and manometer subassembly 2's display element periphery welded fastening after 3 on the conveying pipeline in proper order, lower cover 14 and manometer subassembly 2's coupling assembling welded fastening, snap ring 15 welded fastening is on conveying pipeline 3, make theftproof subassembly 1 carry out all-round multi-angle protection to manometer subassembly 2.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. A novel manometer theftproof device, it includes: the anti-theft component (1) and the pressure gauge component (2), wherein the anti-theft component (1) covers the surface of the pressure gauge component (2); the method is characterized in that:
the pressure gauge component (2) comprises a display component and a connecting component, the lower end of the connecting component is communicated with the conveying pipe (3), the anti-theft component (1) comprises an upper face shield (9) and a lower face shield (14), the upper face shield (9) and the lower face shield (14) are both made of stainless steel materials, and the upper face shield (9) and the lower face shield (14) are assembled together in two ways to form the complete anti-theft component (1);
a perspective window (10) is formed in the upper face cover (9), and scale strips (11) are arranged on two sides of the perspective window (10); the lower end of the lower face guard (14) is provided with two snap rings (15), and the number of the snap rings (15) is two.
2. The novel anti-theft device for the pressure gauge according to claim 1, is characterized in that: go up face guard (9) lower extreme and be equipped with cushion (13), the screw has been seted up to face guard (14) upper end left and right sides down, when last face guard (9) and face guard (14) equipment down, with the cushion (13) laminating of last face guard (9) lower extreme back in face guard (14) upper end down, pass cushion (13) through fixing bolt (12) and stretch into in the screw of face guard (14) upper end down, make and be connected fixedly between face guard (9) and face guard (14) down.
3. The novel anti-theft device for the pressure gauge according to claim 1, is characterized in that: the surface of the lower end of the upper face shield (9) is smooth and flat, and the surface of the upper end of the lower face shield (14) is smooth and flat; when the upper face cover (9) is assembled with the lower face cover (14), the lower end of the upper face cover (9) and the upper end of the lower face cover (14) are welded and fixed.
4. The novel anti-theft device for the pressure gauge according to claim 1, is characterized in that: the display assembly comprises an instrument panel (4) and a pressure pointer (5), and the pressure pointer (5) is arranged inside the instrument panel (4).
5. The novel anti-theft device for the pressure gauge according to claim 1, is characterized in that: the connecting assembly comprises an upper seal (6), a lower seal (7) and a threaded through rod, and the interior of the upper seal (6) and the interior of the lower seal (7) are both in a hollow state and are communicated; the left side and the right side of the upper seal (6) are fixedly connected with the left side and the right side of the lower seal (7) through bolts; the lower end of the upper seal (6) is connected with a threaded through rod, and the interior of the threaded through rod is communicated with the interior of the upper seal (6).
6. The novel anti-theft device for the pressure gauge according to claim 5, is characterized in that: the upper end of the conveying pipe (3) is provided with a threaded port (8), and when the connecting assembly is fixedly connected with the conveying pipe (3), the threaded through rod of the connecting assembly is connected with the threaded port (8) in a threaded interference fit mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911234944.4A CN110926689A (en) | 2019-12-05 | 2019-12-05 | Novel manometer theftproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911234944.4A CN110926689A (en) | 2019-12-05 | 2019-12-05 | Novel manometer theftproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110926689A true CN110926689A (en) | 2020-03-27 |
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ID=69857054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911234944.4A Withdrawn CN110926689A (en) | 2019-12-05 | 2019-12-05 | Novel manometer theftproof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110926689A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024087989A1 (en) * | 2022-10-25 | 2024-05-02 | 呼伦贝尔安泰热电有限责任公司扎兰屯热电厂 | Pressure gauge fixing device |
-
2019
- 2019-12-05 CN CN201911234944.4A patent/CN110926689A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024087989A1 (en) * | 2022-10-25 | 2024-05-02 | 呼伦贝尔安泰热电有限责任公司扎兰屯热电厂 | Pressure gauge fixing device |
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Application publication date: 20200327 |