CN213091051U - Fixed anti-theft mechanism of pressure gauge - Google Patents
Fixed anti-theft mechanism of pressure gauge Download PDFInfo
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- CN213091051U CN213091051U CN202021934027.5U CN202021934027U CN213091051U CN 213091051 U CN213091051 U CN 213091051U CN 202021934027 U CN202021934027 U CN 202021934027U CN 213091051 U CN213091051 U CN 213091051U
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- pressure gauge
- pipe
- internal thread
- joint
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Abstract
The utility model discloses a fixed anti-theft mechanism of a pressure gauge, which comprises a pressure gauge body and a quick-clamping joint, the pressure gauge body comprises a rear shell, a front shell, a pressure gauge dial body, an air inlet connecting pipe, an inverted horizontal L-shaped fixed block, an external thread part which is arranged on the outer side surface of the air inlet connecting pipe and is positioned at the bottom of the inverted horizontal L-shaped fixed block, and a guide pipe which is communicated with the air inlet connecting pipe and is fixedly arranged at the bottom of the external thread part, the fast joint includes that fixed pipe, annular hinge are at fixed pipe top and four cambered surface type internal thread panels that the butt joint is the internal thread sleeve, spacing sliding sleeve who cup joints at fixed tub of lateral surface, fixed locating sliding sleeve top and spacing at the annular spacing collar of four cambered surface type internal thread panel lateral surfaces and fixed cup joint at fixed tub of lateral surface and through the L shape fixed block of mechanical lock with invert horizontal L shape fixed block lock joint. The utility model discloses to the manometer, the installation is fixed convenient, and installation stability is good, and safety theftproof performance is good.
Description
Technical Field
The utility model belongs to the technical field of the manometer installation, concretely relates to fixed anti-theft mechanism of manometer.
Background
The installation of the outdoor pipeline pressure gauge in the prior art is on the pipeline fixing pipe in the threaded connection with the external thread part at the bottom end of the air inlet connecting pipe on the pressure gauge, and the pressure gauge is easily stolen because the installation mode of the pressure gauge is in threaded connection and fixation, and a good anti-theft protection mechanism is not provided.
Therefore, the fixed anti-theft mechanism of the pressure gauge, which is convenient to install and fix, good in installation stability and good in safety and anti-theft performance, is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixed anti-theft mechanism of manometer to solve the problem that proposes in 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 fixed anti-theft mechanism of manometer, includes manometer body and quick joint, the manometer body includes back shell, with the preceding shell of back shell seal joint, spiro union is fixed locate back shell inboard and locate back shell and preceding shell between manometer dial body, with the intake connection pipe that manometer dial body put through, fixed cup joint locate the horizontal L shape fixed block of inversion of intake connection lateral surface, locate intake connection lateral surface and be located the external screw thread portion of inverting horizontal L shape fixed block bottom and put through and fix the stand pipe of locating external screw thread portion bottom with intake connection, quick joint head is including fixed pipe, annular hinge at fixed pipe top and dock four cambered internal thread panels that are internal thread sleeve, spacing sliding sleeve who cup joints at fixed pipe lateral surface, fix the annular spacing ring of locating sliding sleeve top and spacing at four cambered internal thread panel lateral surfaces and fixed union coupling at fixed pipe lateral surface and through fixed union coupling The mechanical lock is connected with the L-shaped fixed block in a locking way.
Preferably, the base on the pressure gauge dial body is fixed with the rear shell in a threaded manner through a bolt, and the air inlet connecting pipe is fixedly embedded on the base.
Preferably, the two cambered surface type internal thread panels which are symmetrically arranged at the left and right sides are respectively and fixedly provided with clamping protrusions which are in limited clamping connection with the annular limiting rings.
Preferably, the inner side surface of the sliding sleeve is provided with two annular limiting inner rings which are respectively close to the outer surface of the cambered internal thread panel and the outer surface of the fixed pipe in an up-and-down symmetrical manner.
Preferably, an annular limiting spring sleeved on the cambered surface type internal thread panel and the outer side surface of the fixed pipe in a limiting and sleeved mode is arranged between the two annular limiting inner rings.
Preferably, the outer side surface of the fixed pipe is fixedly provided with an annular limiting supporting plate which is matched with the sliding sleeve for limiting.
Preferably, after the guide pipe on the pressure gauge body is in sealed insertion connection with the fixed pipe, the external thread part on the pressure gauge body is in matched limiting and sealed clamping connection with the four cambered surface type internal thread panels on the quick clamping joint.
The utility model discloses a technological effect and advantage: this fixed anti-theft mechanism of manometer, stimulate sliding sleeve downwards, four cambered surface type internal thread panels outwards open, the inside at fixed pipe is fixed in the stand pipe grafting on the manometer body, the spacing inboard of pegging graft at four cambered surface type internal thread panels of external screw thread portion on the manometer body, sliding sleeve shifts up, carry out spacing fixed to four cambered surface type internal thread panels through annular spacing collar, joint with the manometer body is stable is on fast joint, the installation to the manometer body is fixed convenient, the manometer body and fast joint butt joint installation back, the horizontal L shape fixed block of inversion on the manometer body is fixed through mechanical lock halving with the L shape fixed block on the fast joint, to the manometer, the installation is fixed convenient, the installation stability of manometer is good, safety and anti-theft performance is good.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is a schematic structural view of the pressure gauge body of the present invention;
FIG. 4 is a schematic structural view of the quick release connector of the present invention;
fig. 5 is a main sectional view of the quick release connector of the present invention.
In the figure: 1. a pressure gauge body; 2. a quick-snap connector; 3. a rear housing; 4. a front housing; 5. a pressure gauge dial body; 6. an air inlet connecting pipe; 7. inverting the horizontal L-shaped fixed block; 8. an external threaded portion; 9. a guide tube; 10. a fixed tube; 11. a cambered surface type internal thread panel; 12. a sliding sleeve; 13. an annular spacing ring; 14. a mechanical lock; 15. an L-shaped fixed block; 16. clamping the bulges; 17. an annular limiting inner ring; 18. an annular limit spring; 19. annular spacing layer board.
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.
The utility model provides a fixed anti-theft mechanism of a pressure gauge as shown in figures 1-5, which comprises a pressure gauge body 1 and a quick-clamping joint 2, the pressure gauge body 1 comprises a rear shell 3, a front shell 4 hermetically clamped with the rear shell 3, a pressure gauge dial body 5 fixedly arranged at the inner side of the rear shell 3 in a threaded manner and arranged between the rear shell 3 and the front shell 4, an air inlet connecting pipe 6 communicated with the pressure gauge dial body 5, an inverted horizontal L-shaped fixed block 7 fixedly sleeved on the outer side surface of the air inlet connecting pipe 6, an external thread part 8 arranged on the outer side surface of the air inlet connecting pipe 6 and positioned at the bottom of the inverted horizontal L-shaped fixed block 7, and a guide pipe 9 communicated with the air inlet connecting pipe 6 and fixedly arranged at the bottom of the external thread part 8, the base on the pressure gauge dial body 5 is fixed with the rear shell 3 through bolts in a threaded manner, and the air inlet connecting pipe 6 is fixedly embedded on the base;
the quick-clamping joint 2 comprises a fixed pipe 10, four cambered internal thread panels 11 which are annularly hinged at the top of the fixed pipe 10 and are butted into an internal thread sleeve, a sliding sleeve 12 which is sleeved on the outer side surface of the fixed pipe 10 in a limiting mode, an annular limiting ring 13 which is fixedly arranged at the top of the sliding sleeve 12 and is limited on the outer side surface of the four cambered internal thread panels 11, and an L-shaped fixed block 15 which is fixedly sleeved on the outer side surface of the fixed pipe 10 and is locked with an inverted horizontal L-shaped fixed block 7 through a mechanical lock 14, wherein the bilateral symmetry is arranged for two annular limiting inner rings 17 which are respectively and fixedly arranged on the cambered internal thread panels 11 and are clamped with the annular limiting ring 13 in a limiting mode, the upper and lower symmetry of the inner side surface of the sliding sleeve 12 is provided with two annular limiting inner rings 17 which are respectively and tightly pressed close to the outer surface of the cambered internal thread panels 11 and tightly connected with the outer surface of the fixed pipe 10 The outer side surface of the fixed pipe 10 is fixedly provided with an annular limiting supporting plate 19 which is matched with the sliding sleeve 12 for limiting, after the guide pipe 9 on the pressure gauge body 1 is in sealed insertion connection with the fixed pipe 10, the external thread part 8 on the pressure gauge body 1 is matched with the four cambered surface type internal thread panels 11 on the quick clamping connector 2 for limiting and sealing clamping;
pulling sliding sleeve 12 downwards, four cambered surface type internal thread panels 11 outwards open, the inside at fixed pipe 10 is fixed in the grafting of stand pipe 9 on the manometer body 1, the spacing inboard at four cambered surface type internal thread panels 11 of pegging graft of 8 external screw thread portions on the manometer body 1, sliding sleeve 12 moves up, carry out spacing fixed to four cambered surface type internal thread panels 11 through annular spacing collar 13, joint with manometer body 1 stability is on quick joint 2, it is fixed convenient to the installation of manometer body 1, manometer body 1 and quick joint 2 butt joint installation back, the horizontal L shape fixed block 7 of inversion on the manometer body 1 and the L shape fixed block on the quick joint 2 pass through mechanical lock 14 lock joint and fix, to manometer installation fixed convenience, the installation stability of manometer is good, safety and anti-theft performance is good.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a fixed anti-theft mechanism of manometer, includes manometer body (1) and quick-witted joint of blocking (2), its characterized in that: manometer body (1) including back shell (3), with preceding shell (4) of back shell (3) sealing joint, spiro union is fixed locate back shell (3) inboard and locate back shell (3) and preceding shell (4) between manometer dial plate body (5), with the takeover (6) of admitting air that manometer dial plate body (5) were put through mutually, fixed cover connect locate the horizontal L shape fixed block (7) of the inversion of takeover (6) lateral surface of admitting air, locate the takeover (6) lateral surface of admitting air and be located the external screw thread portion (8) of the horizontal L shape fixed block (7) bottom of inversion and with admit air takeover (6) be put through mutually and fix the stand pipe (9) of locating external screw thread portion (8) bottom, quick joint (2) including fixed pipe (10), annular hinge and be telescopic four cambered surface type internal thread panel (11) at fixed pipe (10) top and butt joint, The device comprises a sliding sleeve (12) which is sleeved on the outer side surface of a fixed pipe (10) in a limiting manner, an annular limiting ring (13) which is fixedly arranged at the top of the sliding sleeve (12) and is limited on the outer side surfaces of four cambered surface type internal thread panels (11), and an L-shaped fixed block (15) which is fixedly sleeved on the outer side surface of the fixed pipe (10) and is locked with an inverted horizontal L-shaped fixed block (7) through a mechanical lock (14).
2. The fixed anti-theft mechanism of a pressure gauge according to claim 1, characterized in that: the base on the pressure gauge dial body (5) is fixed with the rear shell (3) in a threaded mode through bolts, and the air inlet connecting pipe (6) is fixedly embedded on the base.
3. The fixed anti-theft mechanism of a pressure gauge according to claim 1, characterized in that: two cambered surface type internal thread panels (11) which are arranged in bilateral symmetry are respectively and fixedly provided with clamping bulges (16) which are in limited clamping connection with an annular limiting ring (13).
4. The fixed anti-theft mechanism of a pressure gauge according to claim 1, characterized in that: the inner side surface of the sliding sleeve (12) is provided with two annular limiting inner rings (17) which are respectively close to the outer surface of the cambered internal thread panel (11) and the outer surface of the fixed pipe (10) in an up-and-down symmetrical manner.
5. The fixed anti-theft mechanism of the pressure gauge according to claim 4, characterized in that: an annular limiting spring (18) sleeved on the cambered surface type internal thread panel (11) and limited and sleeved on the outer side surface of the fixed pipe (10) is arranged between the two annular limiting inner rings (17).
6. The fixed anti-theft mechanism of a pressure gauge according to claim 1, characterized in that: and an annular limiting supporting plate (19) matched and limited with the sliding sleeve (12) is fixedly arranged on the outer side surface of the fixed pipe (10).
7. The fixed anti-theft mechanism of a pressure gauge according to claim 1, characterized in that: the pressure gage is characterized in that after a guide pipe (9) on the pressure gage body (1) is in sealed insertion connection with a fixed pipe (10), an external thread part (8) on the pressure gage body (1) is in matched limiting and sealed clamping connection with four cambered surface type internal thread panels (11) on the quick clamping connector (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021934027.5U CN213091051U (en) | 2020-09-08 | 2020-09-08 | Fixed anti-theft mechanism of pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021934027.5U CN213091051U (en) | 2020-09-08 | 2020-09-08 | Fixed anti-theft mechanism of pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213091051U true CN213091051U (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021934027.5U Active CN213091051U (en) | 2020-09-08 | 2020-09-08 | Fixed anti-theft mechanism of pressure gauge |
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| Country | Link |
|---|---|
| CN (1) | CN213091051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117647349A (en) * | 2024-01-30 | 2024-03-05 | 三峡金沙江云川水电开发有限公司 | Hydropower station fluid pressure measuring device |
-
2020
- 2020-09-08 CN CN202021934027.5U patent/CN213091051U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117647349A (en) * | 2024-01-30 | 2024-03-05 | 三峡金沙江云川水电开发有限公司 | Hydropower station fluid pressure measuring device |
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