CN209559397U - A kind of pressure gauge having anti-seismic performance - Google Patents

A kind of pressure gauge having anti-seismic performance Download PDF

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Publication number
CN209559397U
CN209559397U CN201920364729.5U CN201920364729U CN209559397U CN 209559397 U CN209559397 U CN 209559397U CN 201920364729 U CN201920364729 U CN 201920364729U CN 209559397 U CN209559397 U CN 209559397U
Authority
CN
China
Prior art keywords
fixing pipe
connecting tube
pressure gauge
seismic performance
display table
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201920364729.5U
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Chinese (zh)
Inventor
郭志雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Shibin Electronic Technology Co Ltd
Original Assignee
Shanghai Shibin Electronic Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Shibin Electronic Technology Co Ltd filed Critical Shanghai Shibin Electronic Technology Co Ltd
Priority to CN201920364729.5U priority Critical patent/CN209559397U/en
Application granted granted Critical
Publication of CN209559397U publication Critical patent/CN209559397U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to pressure gauge technical field, more particularly to a kind of pressure gauge for having anti-seismic performance, connecting tube is rotatably connected on fixing pipe upper end by loose slot, connecting tube lower end nozzle is connected to the change with loose slot rotation connection, connection inside pipe wall and fixed inside pipe wall are provided with limiting slot, the stop collar for being rotatablely connected and being clamped inside each limiting slot is connected with the sealing ring being integrated with inside stop collar, and sealing ring is communicated with connecting tube and fixing pipe respectively.When needing to rotate display table, it is rotated by connecting tube and fixing pipe, display table can be made to rotate, and work as connecting tube in the rotation, it is and then rotated by sealing ring, the activity of connecting tube and fixing pipe can be increased when not reducing the leakproofness between connecting tube and fixing pipe, consequently facilitating rotation display table, damping performance is too poor in the prior art and is difficult to the problems such as rotation pressure instrument is adjusted for solution.

Description

A kind of pressure gauge having anti-seismic performance
Technical field
The utility model belongs to pressure gauge technical field more particularly to a kind of pressure gauge for having anti-seismic performance.
Background technique
Pressure gauge refers to the instrument for measuring and indicating using elastic element as sensing element higher than environmental pressure, using pole To be universal, it almost spreads all industrial flow and scientific research field, in heat distribution pipe network, oil gas transmission, water and air supply system, vehicle Maintenance factory shop etc. fields are seen everywhere, especially in industrial stokehold and technology measurement process, due to mechanical type pressing The elastic sensing element of power table has very high mechanical strength and the characteristics such as convenient for production, so that mechanical compression table is got over To be more widely applied.
Current pressure gauge, after being fixedly mounted, damping performance is too poor, so that can be due to the frequent quilt of pressure gauge It collides with, and causes service life to reduce, and pressure gauge of today, needing rotation pressure instrument that pressure gauge is adjusted Towards when, it is difficult to be adjusted, cause to be difficult to make the position where pressure gauge towards worker.
As it can be seen that at least having the following deficiencies: that damping performance is too poor and is difficult to that rotation pressure instrument is adjusted in the prior art Table.
Therefore, it is necessary to provide a kind of technological means to solve drawbacks described above.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of Instrument for Pressure for having anti-seismic performance Table, to solve, damping performance is too poor in the prior art and is difficult to the problems such as rotation pressure instrument is adjusted.
The utility model is realized in this way a kind of pressure gauge for having anti-seismic performance, comprising:
Show that table, connecting tube and fixing pipe, the fixing pipe include damping spring and vibration damper plate, the fixing pipe left and right ends At least three grooves are provided with, each inside grooves top, which is rabbeted, fixes damping spring, under the fixing pipe left and right ends The hinged vibration damper plate in side;The fixing pipe upper end tube nozzle is provided with loose slot in a curved state, and the connecting tube is turned by loose slot Dynamic to be connected to fixing pipe upper end, connecting tube lower end nozzle is connected to the change with loose slot rotation connection, the connecting tube Inner wall and fixed inside pipe wall are provided with limiting slot, and the stop collar for being rotatablely connected and being clamped inside each limiting slot is described The sealing ring being integrated with is connected with inside stop collar, the sealing ring is communicated with connecting tube and fixing pipe respectively, the company Adapter tube is communicated with fixing pipe by sealing ring, interspersed outside the connecting tube to be fixed with the bearing to connect with fixing pipe;It is described aobvious Show that table is connected in upper end of connecting tube, rabbet among display table front end and be rotatably connected to shaft, the shaft end is worn It inserts and is fixed with pointer, the syringe needle of the pointer is coated with the first luminescent layer, equal around all graduation marks in the display table front end It is coated with the second luminescent layer.
Further, the fixing pipe lower end, which is connected, is connected with screwed pipe.
Specifically, the fixing pipe is in quadrangular frustum pyramid shaped structure.
Further, the vibration damper plate is made of rubber, and the vibration damper plate and the fluting interlocking of damping spring end are fixed.
Specifically, the bearing is made of inner ring, outer ring and ball, and the inner ring connected tube of the bearing is interspersed to be fixed, The outer ring of the bearing connects with fixing pipe, and the inner ring and outer ring are rotatablely connected by ball.
Further, first luminescent layer and the second luminescent layer are made of fluorescent paint.
Compared with prior art, the utility model has the beneficial effects that
When needing rotation display table, passes through connecting tube and fixing pipe rotates, so that it may rotate display table, and work as and connect Adapter tube and then rotates in the rotation, by sealing ring, can be when not reducing the leakproofness between connecting tube and fixing pipe And increase the activity of connecting tube and fixing pipe, consequently facilitating rotation display table;
After fixing pipe has been fixedly mounted, by the vibration damper plate of fixing pipe left and right ends, it can collide with when display table When, the damping work of the first step is played, and by damping spring, then the damping work of second step can be played, so that display Table has anti-seismic performance;
It, can be in order to worker by the second luminescent layer and the first luminescent layer on graduation mark and pointer syringe needle in display table The graduation mark of direction is observed by pointer at night, and display table just can be used to not need how to turn on light at night, thus The energy is saved.
Detailed description of the invention
Fig. 1 is the utility model overall schematic;
Fig. 2 is the A partial schematic diagram of the utility model Fig. 1 connecting tube;
Fig. 3 is the B partial schematic diagram that the utility model Fig. 1 shows table;
Fig. 4 is the C partial schematic diagram of the utility model Fig. 1 fixing pipe.
In figure: 100- shows table, 101- shaft, 102- pointer, the first luminescent layer of 103-, the second luminescent layer of 104-, 200- Connecting tube, 201- bearing, 202- limiting slot, 203- stop collar, 204- sealing ring, 205- change, 300- fixing pipe, 301- spiral shell Pipe, 302- loose slot, 303- groove, 304- damping spring, 305- vibration damper plate.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can To be directly to another element or may be simultaneously present centering elements.
As shown in Figures 1 to 4, the preferred embodiment of the utility model is a kind of pressure for having anti-seismic performance Instrument, comprising: display table 100, connecting tube 200 and fixing pipe 300, the fixing pipe 300 include damping spring 304 and vibration damper plate 305,300 left and right ends of fixing pipe are provided at least three grooves 303, and each 303 inner tip of groove is rabbeted Fixed damping spring 304, the hinged vibration damper plate 305 in 300 left and right ends of the fixing pipe downside, the fixing pipe 300 is in truncated rectangular pyramids Shape structure, the vibration damper plate 305 are made of rubber, and the vibration damper plate 305 is fixed with the fluting interlocking of 304 end of damping spring, work as peace After dress has fixed fixing pipe 300, vibration damper plate 305 can be due to being bonded by the impact expansion of damping spring 304 with installation position, when display table 100 when colliding with, and by vibration damper plate 305, the damping work of the first step can be played due to the flexibility of vibration damper plate 305, is made Vibration damper plate 305 is pressing against damping spring 304 and is being compressed into groove 303, and by damping spring 304, then can play subtracting for second step Work is shaken, so that display table 100 has anti-seismic performance;
According to above-described embodiment, the present embodiment is unlike the embodiments above, 300 upper end tube nozzle of fixing pipe It is provided with loose slot 302 in a curved state, the connecting tube 200 is rotatably connected on 300 upper end of fixing pipe, institute by loose slot 302 It states 200 lower end nozzle of connecting tube and is connected to the change 205 being rotatablely connected with loose slot 302,200 inner wall of connecting tube and fixation 300 inner wall of pipe is provided with limiting slot 202, the stop collar 203 for being rotatablely connected and being clamped inside each limiting slot 202, institute State the sealing ring 204 for being connected with and being integrated with inside stop collar 203, the sealing ring 204 respectively with connecting tube 200 and fixed Pipe 300 communicates, and the connecting tube 200 is communicated with fixing pipe 300 by sealing ring 204, interts outside the connecting tube 200 and fixes There is the bearing 201 to connect with fixing pipe 300, the bearing 201 is made of inner ring, outer ring and ball, the inner ring of the bearing 201 Connected tube 200 is interspersed to be fixed, and the outer ring of the bearing 201 connects with fixing pipe 300, and the inner ring and outer ring are turned by ball Dynamic connection, when needing to rotate display table 100, by being rotatablely connected pipe 200 so that connecting tube 200 by bearing 201 with Change 205 302 inner rotation of loose slot and with fixing pipe 300 rotate, thus can make display table 100 rotate, and when connect Adapter tube 200 in the rotation, due to sealing ring 204 by stop collar 203 in 202 inner rotation of limiting slot so that by close Seal ring 204 follows the connectivity for rotating and can not only increasing connecting tube 200 Yu fixing pipe 300, but also can be in the not company of reduction Increase the activity of connecting tube 200 Yu fixing pipe 300 when leakproofness between adapter tube 200 and fixing pipe 300, consequently facilitating turning Dynamic display table 100;
According to above-described embodiment, the present embodiment is unlike the embodiments above, and the display table 100 is connected 200 upper end of connecting tube, 100 front end of the display table centre rabbet and are rotatably connected to shaft 101, and 101 end of shaft is worn It inserts and is fixed with pointer 102, the syringe needle of the pointer 102 is coated with the first luminescent layer 103,100 front end all quarters of display table It is coated with the second luminescent layer 104 around degree line, first luminescent layer 103 and the second luminescent layer 104 are by fluorescent paint Composition can be with by the second luminescent layer 104 and the first luminescent layer 103 in display table 100 on 102 syringe needle of graduation mark and pointer See that the pointer 102 rotated by shaft 101 observes the graduation mark of direction at night convenient for worker, to be not required at night How to turn on light and display table 100 just can be used, to save the energy.
Preferably, 300 lower end of fixing pipe, which is connected, is connected with screwed pipe 301 according to above-described embodiment, pass through spiral shell Pipe 301, can when fixing pipe 300 are installed, by the screw hole insertion of screwed pipe 301 and installation position tighten can so that can To install fixing pipe 300.
The foregoing is merely the utility model preferred embodiment, structure is not limited to the above-mentioned shape enumerated, Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in this reality Within novel protection scope.

Claims (6)

1. a kind of pressure gauge for having anti-seismic performance characterized by comprising
Show that table, connecting tube and fixing pipe, the fixing pipe include damping spring and vibration damper plate, the fixing pipe left and right ends are opened There are at least three grooves, fixed damping spring is rabbeted on each inside grooves top, and the fixing pipe left and right ends downside is Hinged vibration damper plate;The fixing pipe upper end tube nozzle is provided with loose slot in a curved state, and the connecting tube is rotated by loose slot to be connected It connects in fixing pipe upper end, connecting tube lower end nozzle is connected to the change with loose slot rotation connection, the connection inside pipe wall Limiting slot, the stop collar for being rotatablely connected and being clamped inside each limiting slot, the limit are provided with fixed inside pipe wall The sealing ring being integrated with is connected with inside ring, the sealing ring is communicated with connecting tube and fixing pipe respectively, the connecting tube It is communicated with fixing pipe by sealing ring, it is interspersed outside the connecting tube to be fixed with the bearing to connect with fixing pipe;The display table It is connected in upper end of connecting tube, rabbets and be rotatably connected to shaft among display table front end, the shaft end is interspersed solid Surely there is pointer, the syringe needle of the pointer is coated with the first luminescent layer, smears around all graduation marks in display table front end There is the second luminescent layer.
2. a kind of pressure gauge for having anti-seismic performance as described in claim 1, it is characterised in that: fixing pipe lower end phase It is communicated with screwed pipe.
3. a kind of pressure gauge for having anti-seismic performance as described in claim 1, it is characterised in that: the fixing pipe is in tetragonous Mesa-shaped structure.
4. a kind of pressure gauge for having anti-seismic performance as described in claim 1, it is characterised in that: the vibration damper plate is by rubber It is made, the vibration damper plate and the fluting interlocking of damping spring end are fixed.
5. a kind of pressure gauge for having anti-seismic performance as described in claim 1, it is characterised in that: the bearing by inner ring, Outer ring and ball composition, the inner ring connected tube of the bearing is interspersed to be fixed, and the outer ring of the bearing connects with fixing pipe, described Inner ring and outer ring are rotatablely connected by ball.
6. a kind of pressure gauge for having anti-seismic performance as described in claim 1, it is characterised in that: first luminescent layer and Second luminescent layer is made of fluorescent paint.
CN201920364729.5U 2019-03-21 2019-03-21 A kind of pressure gauge having anti-seismic performance Expired - Fee Related CN209559397U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920364729.5U CN209559397U (en) 2019-03-21 2019-03-21 A kind of pressure gauge having anti-seismic performance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920364729.5U CN209559397U (en) 2019-03-21 2019-03-21 A kind of pressure gauge having anti-seismic performance

Publications (1)

Publication Number Publication Date
CN209559397U true CN209559397U (en) 2019-10-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920364729.5U Expired - Fee Related CN209559397U (en) 2019-03-21 2019-03-21 A kind of pressure gauge having anti-seismic performance

Country Status (1)

Country Link
CN (1) CN209559397U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111174946A (en) * 2020-01-06 2020-05-19 胡兴成 Pressure instrument with anti-seismic performance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111174946A (en) * 2020-01-06 2020-05-19 胡兴成 Pressure instrument with anti-seismic performance
CN111174946B (en) * 2020-01-06 2021-09-21 福州福光百特自动化设备有限公司 Pressure instrument with anti-seismic performance

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191029

Termination date: 20210321

CF01 Termination of patent right due to non-payment of annual fee