CN111982400A - Detection device for pressure instrument - Google Patents
Detection device for pressure instrument Download PDFInfo
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- CN111982400A CN111982400A CN202010845262.3A CN202010845262A CN111982400A CN 111982400 A CN111982400 A CN 111982400A CN 202010845262 A CN202010845262 A CN 202010845262A CN 111982400 A CN111982400 A CN 111982400A
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- side wall
- fixedly connected
- wall
- detector
- arc
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
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- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention relates to the technical field of pressure instrument detection, and discloses a detection device for a pressure instrument, which comprises a detector and a detection tube fixed on the detector, wherein two openings are symmetrically formed in the side wall of the detection tube, arc-shaped plates are arranged in the two openings, the upper ends and the lower ends of the two arc-shaped plates are fixedly connected with sliding blocks, sliding grooves matched with the sliding blocks are formed in the upper side wall and the lower side wall of the two openings, a spring is arranged in each sliding groove, the two ends of the spring are fixedly connected with the side wall of the sliding block and the side wall of the sliding groove, the side wall of one side, opposite to the two arc-shaped plates, is provided with threads, and the side wall of one side, opposite to. This a detection device for pressure instrument can be convenient for carry out fixed mounting to pressure instrument, and prevents that outside foreign matter from directly entering into to the detector in, guarantees the result of use of detector, can also guarantee the stability of detector at the place in-process, is difficult to the landing.
Description
Technical Field
The invention relates to the technical field of pressure instrument detection, in particular to a detection device for a pressure instrument.
Background
The pressure meter is used for measuring the pressure of gas, liquid and steam, and then converting the pressure into a current signal output of 4-20 mADC. The two-way communication can also be communicated with each other through a BRAIN hand operator or a CENTUM CS/mu XL or HART375 hand operator, and setting, monitoring and the like can be carried out through the two-way communication.
In the application document with publication number CN207318001U, disclosed pressure instrument detection device, including the detector, top one side of detector is provided with control display device, the top opposite side of detector is provided with vertical ascending connecting rod, the top inboard of connecting rod is provided with the mounting groove, the internally mounted of mounting groove has pressure instrument, pressure instrument's below is provided with the dead lever, and above-mentioned patent is comparatively complicated to pressure instrument's fixed mode in the use, and outside foreign matter directly enters into to the detector easily after detecting the completion, and then influences the testing effect of detector, and the detector stability is relatively poor when placing simultaneously, takes place the landing easily.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a detection device for a pressure instrument, which has the advantages of facilitating the fixed installation of the pressure instrument, preventing external foreign matters from directly entering a detector, ensuring the use effect of the detector, ensuring the stability of the detector in the placement process and preventing the detector from sliding easily, and solves the problems that in the prior art, the fixation mode of a patent on the pressure instrument in the use process is complex, the external foreign matters easily and directly enter the detector after the detection is finished, the detection effect of the detector is influenced, and meanwhile, the detector is poor in stability when placed and is easy to slide off.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a detection device for a pressure instrument comprises a detector and a detection tube fixed on the detector, wherein the side wall of the detection tube is symmetrically provided with two openings, the two openings are internally provided with arc-shaped plates, the upper and lower ends of the two arc-shaped plates are fixedly connected with sliding blocks, the upper and lower side walls of the two openings are respectively provided with sliding grooves matched with the sliding blocks, each sliding groove is internally provided with a spring, the two ends of the spring are respectively fixedly connected with the side wall of the sliding block and the side wall of the sliding groove, the side wall of one side, opposite to the two arc-shaped plates, of the two arc-shaped plates is provided with threads, the side wall of one side, opposite to the two arc-shaped plates, of the two arc-shaped plates is fixedly connected with a fixed block, the upper and lower ends of the two fixed blocks are respectively provided with an inclined, and the fixed axle is located the below setting of two arcs, fixed axle activity cover is equipped with two semicircle boards, and two semicircle boards and detection tube mutually support the setting, two the last lateral wall of semicircle board all sets up with the bottom fixed connection of two arc inner walls respectively through two stay cords, the cavity board in the bottom fixedly connected with of detector, and the fixed intercommunication in bottom of cavity board has two sucking discs, the air intake has been seted up to the bottom of cavity board, still be equipped with in the cavity board with two sucking disc assorted sealing mechanism.
Preferably, sealing mechanism includes bull stick, two torsion spring and two sealing plugs, the both ends of bull stick all rotate with the both sides inner wall of cavity board respectively through the swivel mount and be connected, and the one end of bull stick runs through the inner wall of cavity board and outwards extends the setting, two torsion spring all establishes with the bull stick activity cover, and the both ends of two torsion spring set up with the pole wall of bull stick and the inner wall fixed connection of cavity board respectively, two the sealing plug all cup joints with the bull stick is fixed, and the position of two sealing plugs sets up with two sucking discs are corresponding respectively.
Preferably, the pole wall symmetry fixedly connected with two stoppers of bull stick, two arc spacing grooves with stopper assorted are seted up to the inner wall symmetry of well hollow plate.
Preferably, one end of the rotating rod extending to the outside is fixedly connected with a rotating handle, and the surface of the rotating handle is provided with anti-skid grains.
Preferably, the outer wall of the detection pipe is fixedly sleeved with a limiting ring, and the limiting ring is arranged above the movable pipe.
Preferably, the outer walls of the two semicircular plates are fixedly provided with sealing gaskets, and the sealing gaskets are abutted to the detection tube.
Preferably, the bottoms of the two semicircular plates are symmetrically and fixedly connected with a plurality of balancing weights in a staggered mode.
Preferably, the outer wall symmetry fixedly connected with of activity pipe has two handles, and the surface of two handles has all seted up anti-skidding line.
(III) advantageous effects
Compared with the prior art, the invention provides a detection device for a pressure instrument, which has the following beneficial effects:
1. the detection device for the pressure instrument is characterized in that a connecting pipe of the pressure instrument is inserted into the detection device through the arranged detection pipe, the connecting pipe can be limited through the arranged fixed shaft, the movable pipe can be pulled downwards through the arranged movable pipe, the movable pipe can move to abut against the fixed block to move through the inclined plane arranged on the fixed block, the two arc-shaped plates can clamp the pressure instrument, the movable pipe can be meshed with the threads of the pressure instrument through the threads arranged on the inner walls of the arc-shaped plates, the fixing stability of the arc-shaped plates to the connecting pipe can be improved, the detection device is convenient to operate and convenient to use for people, the movable pipe returns to the original position through the arranged spring when a detector completes detection, the arc-shaped plates can be driven to automatically return to the original position through the elasticity of the spring, and the semicircular plates can be driven to rotate through the arranged pull ropes, and then make two semicircle boards close the detection tube to prevent that the outside from directly getting into in the detector, influencing the detection.
2. This a detection device for pressure instrument, two sucking discs through being equipped with, press and to make the sucking disc adsorb on the desktop by the detector, improve the stability of detector in the use, when needs remove the detector, through the bull stick that is equipped with, the pulling bull stick can drive the bull stick and rotate, and then make two movable stoppers stagger each other with the intercommunication mouth of two sucking discs, and then make outside air fill into to the sucking disc in through the air intake, and then make sucking disc and desktop break away from each other, the torsion spring that the rethread was equipped with, torsion spring's torsion can drive the bull stick and return the normal position automatically, and then make the sealing plug carry out the closure to the intercommunication mouth of sucking disc again, the next use of the sucking disc of being convenient for.
Drawings
FIG. 1 is a schematic structural diagram of a detection device for a pressure gauge according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of the part B of FIG. 1
FIG. 4 is a schematic view showing a connection structure of the detecting tube and the arc plate according to the present invention.
In the figure: the device comprises a detector 1, a detection tube 2, an arc-shaped plate 3, a sliding block 4, a spring 5, a fixed block 6, a movable tube 7, a fixed shaft 8, a semicircular plate 9, a pull rope 10, a hollow plate 11, a suction cup 12, a rotating rod 13, a torsion spring 14, a sealing plug 15, a limiting block 16, a rotating handle 17, a limiting ring 18, a sealing gasket 19, a balancing weight 20 and a handle 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a detecting device for a pressure instrument comprises a detector 1 and a detecting tube 2 fixed on the detector 1, wherein the side wall of the detecting tube 2 is symmetrically provided with two openings, the two openings are respectively provided with an arc-shaped plate 3, the upper end and the lower end of each of the two arc-shaped plates 3 are respectively fixedly connected with a slide block 4, the upper side wall and the lower side wall of each of the two openings are respectively provided with a slide groove matched with the slide block 4, each slide groove is internally provided with a spring 5, the two ends of each spring 5 are respectively fixedly connected with the side wall of the slide block 4 and the side wall of the slide groove, the side wall of one side of each of the two arc-shaped plates 3 opposite to each other is provided with a thread, the side wall of the two arc-shaped plates 3 opposite to each other is respectively fixedly connected with a fixed block 6, the upper end and the, the fixed axle 8 that is equipped with of sense tube 2 internal fixation, and the below setting that the fixed axle 8 is located two arcs 3, 8 movable sleeves of fixed axle are equipped with two semicircle boards 9, and two semicircle boards 9 set up with sense tube 2 mutually supports, the side wall all sets up with the bottom fixed connection of two arcs 3 inner walls respectively through two stay cords 10 on two semicircle boards 9, well board 11 in the bottom fixedly connected with of detector 1, and the fixed intercommunication in bottom of well board 11 has two sucking discs 12, the air intake has been seted up to the bottom of well board 11, still be equipped with in the well board 11 with two sucking disc 12 assorted sealing mechanism.
Sealing mechanism includes bull stick 13, two torsion spring 14 and two sealing plugs 15, the both ends of bull stick 13 all rotate with the both sides inner wall of well hollow plate 11 respectively through the swivel mount and be connected, and the one end of bull stick 13 runs through the inner wall of well hollow plate 11 and outwards extends the setting, two torsion spring 14 all establish with bull stick 13 movable sleeve, and the both ends of two torsion spring 14 set up with the pole wall of bull stick 13 and the inner wall fixed connection of well hollow plate 11 respectively, two sealing plugs 15 all cup joint with bull stick 13 is fixed, and the position of two sealing plugs 15 sets up with two sucking discs 12 are corresponding respectively.
Two stoppers 16 of pole wall symmetry fixedly connected with of bull stick 13, the inner wall symmetry of well hollow plate 11 is seted up two and stopper 16 assorted arc spacing grooves, can prescribe a limit to bull stick 13 pivoted angle.
The rotating rod 13 extends to the outside one end fixedly connected with rotating handle 17, and the surface of the rotating handle 17 is provided with anti-slip lines, so that the rotating rod 13 can be conveniently pulled to rotate.
The outer wall of the detection tube 2 is fixedly sleeved with a limiting ring 18, the limiting ring 18 is arranged above the movable tube 7, and the position of the movable tube 76 can be limited through the limiting ring 18.
The outer walls of the two semicircular plates 9 are fixedly provided with a sealing gasket 19, the sealing gasket 19 is abutted to the detection tube 2, and the sealing performance of the semicircular plates 9 on the detection tube 2 can be improved through the sealing gasket 19.
The bottom of two semicircle boards 9 is symmetry crisscross a plurality of balancing weights 20 of fixedly connected with, through the balancing weight 20 that is equipped with, can be convenient for semicircle board 9 to rotate around fixed axle 8 when not atress.
Two handles 21 of outer wall symmetry fixedly connected with of movable tube 7, and the antiskid line has all been seted up on the surface of two handles 21, is convenient for press movable tube 7 and reciprocates.
In conclusion, when the detection device for the pressure instrument is used, the connecting pipe of the pressure instrument is inserted into the detection device through the arranged detection pipe 2, the connecting pipe can be limited through the arranged fixed shaft 7, the movable pipe 7 is pulled downwards through the arranged movable pipe 7, the movable pipe 7 can move to abut against the fixed block 6 through the inclined plane arranged on the fixed block 6, the two arc-shaped plates 3 can clamp the pressure instrument, the movable pipe can be meshed with the thread of the pressure instrument through the threads arranged on the inner wall of the arc-shaped plates 2, the fixing stability of the arc-shaped plates 3 on the connecting pipe can be improved, the operation is convenient and fast, the use of people is convenient, and the spring 5 is arranged, when the detection is finished by the detector 1, the movable pipe 7 returns to the original position, and the arc-shaped plates 3 can be driven to automatically return to the original position through the elasticity of the spring 5, then through the pull rope 10, the arc plate 3 can move to drive the half-round plates 9 to rotate, and further the two half-round plates 9 close the detection tube 2, thereby preventing the outside from directly entering the detector 1, and affecting the detection, and through the two suckers 12, the sucker 12 can be adsorbed on the table top by pressing the detector 1, and improving the stability of the detector 1 in the using process, when the detector 1 needs to be moved, the rotating rod 13 can be driven to rotate by pulling the rotating handle 17 through the rotating rod 13, and further the two movable plugs 15 and the communication ports of the two suckers 12 are staggered, further the outside air can be charged into the suckers 12 through the air inlet, and further the suckers 12 and the table top are separated from each other, and then the torsion spring 14 is arranged, the torsion spring 14 can drive the rotating rod 13 to automatically return to the original position, and further the sealing plug 15 closes the communication ports of the suckers 12 again, facilitating the next use of the suction cup 12.
It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A detection device for a pressure instrument, comprising a detector (1) and a detection tube (2) fixed on the detector (1), characterized in that: the side wall of the detection tube (2) is symmetrically provided with two openings, the two openings are internally provided with arc-shaped plates (3), the upper end and the lower end of each arc-shaped plate (3) are fixedly connected with sliding blocks (4), the upper side wall and the lower side wall of each opening are respectively provided with sliding grooves matched with the sliding blocks (4), each sliding groove is internally provided with a spring (5), the two ends of each spring (5) are respectively fixedly connected with the side wall of the sliding block (4) and the side wall of the sliding groove, the side wall of one side of each arc-shaped plate (3) opposite to each other is provided with threads, the side wall of the other side of each arc-shaped plate (3) opposite to each other is fixedly connected with a fixed block (6), the upper end and the lower end of each fixed block (6) are respectively provided with an inclined surface, the detection tube (2) is movably sleeved with a movable tube (7), the utility model discloses a detection device, including detection pipe (2), fixed axle (8) and detection pipe (2), the below setting that fixed axle (8) are located two arcs (3), fixed axle (8) activity cover is equipped with two semicircle boards (9), and just two semicircle boards (9) set up with detection pipe (2) are mutually supported, two the lateral wall that goes up of semicircle board (9) all sets up with the bottom fixed connection of two arcs (3) inner walls respectively through two stay cords (10), well board (11) in the bottom fixedly connected with of detector (1), and the fixed intercommunication in bottom of well board (11) has two sucking discs (12), the air intake has been seted up to the bottom of well board (11), still be equipped with in well board (11) with two sucking disc (12) assorted sealing mechanism.
2. A test device for a pressure gauge according to claim 1, characterized in that: sealing mechanism includes bull stick (13), two torsion spring (14) and two sealing plug (15), the both ends of bull stick (13) all rotate with the both sides inner wall of cavity board (11) respectively through rotatory cover and are connected, and the one end of bull stick (13) runs through the inner wall of cavity board (11) and outwards extend the setting, two torsion spring (14) all establish with bull stick (13) activity cover, and the both ends of two torsion spring (14) set up with the inner wall fixed connection of the pole wall of bull stick (13) and cavity sealing plug board (11) respectively, two torsion spring (15) all cup joint with bull stick (13) are fixed, and the position of two sealing plug (15) sets up with two sucking discs (12) are corresponding respectively.
3. A test device for a pressure gauge according to claim 2, characterized in that: the pole wall symmetry fixedly connected with of bull stick (13) has two stopper (16), the inner wall symmetry of well hollow plate (11) is seted up two and stopper (16) assorted arc spacing groove.
4. A test device for a pressure gauge according to claim 2, characterized in that: the rotating rod (13) extends to the outside one end fixedly connected with a rotating handle (17), and the surface of the rotating handle (17) is provided with anti-skid grains.
5. A test device for a pressure gauge according to claim 1, characterized in that: the outer wall of the detection tube (2) is fixedly sleeved with a limiting ring (18), and the limiting ring (18) is arranged above the movable tube (7).
6. A test device for a pressure gauge according to claim 1, characterized in that: the outer walls of the two semicircular plates (9) are fixedly provided with sealing gaskets (19), and the sealing gaskets (19) are abutted to the detection tube (2).
7. A test device for a pressure gauge according to claim 1, characterized in that: the bottoms of the two semicircular plates (9) are symmetrically and fixedly connected with a plurality of balancing weights (20) in a staggered mode.
8. A test device for a pressure gauge according to claim 1, characterized in that: the outer wall symmetry fixedly connected with of activity pipe (7) has two handles (21), and the surface of two handles (21) has all seted up anti-skidding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010845262.3A CN111982400A (en) | 2020-08-20 | 2020-08-20 | Detection device for pressure instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010845262.3A CN111982400A (en) | 2020-08-20 | 2020-08-20 | Detection device for pressure instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111982400A true CN111982400A (en) | 2020-11-24 |
Family
ID=73443427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010845262.3A Withdrawn CN111982400A (en) | 2020-08-20 | 2020-08-20 | Detection device for pressure instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN111982400A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916443A (en) * | 2021-10-08 | 2022-01-11 | 安徽科技学院 | Air pressure sensor detection device |
| CN114383772A (en) * | 2021-11-30 | 2022-04-22 | 安徽大学 | Intelligent pressure instrument with automatic deviation rectifying and calibrating functions |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615682A (en) * | 2012-03-30 | 2012-08-01 | 苏州凯尔博精密机械有限公司 | Hollow plate edge bonding machine workbench |
| CN207318001U (en) * | 2017-10-11 | 2018-05-04 | 天津市仁和仪表有限公司 | Manometer detection device |
| CN208399078U (en) * | 2018-07-04 | 2019-01-18 | 天津市仁和仪表有限公司 | A kind of dust-proof pressure gauge |
| CN209513152U (en) * | 2019-04-15 | 2019-10-18 | 南京瑞晖特智能科技有限公司 | A kind of device for fast detecting of pressure gauge |
-
2020
- 2020-08-20 CN CN202010845262.3A patent/CN111982400A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615682A (en) * | 2012-03-30 | 2012-08-01 | 苏州凯尔博精密机械有限公司 | Hollow plate edge bonding machine workbench |
| CN207318001U (en) * | 2017-10-11 | 2018-05-04 | 天津市仁和仪表有限公司 | Manometer detection device |
| CN208399078U (en) * | 2018-07-04 | 2019-01-18 | 天津市仁和仪表有限公司 | A kind of dust-proof pressure gauge |
| CN209513152U (en) * | 2019-04-15 | 2019-10-18 | 南京瑞晖特智能科技有限公司 | A kind of device for fast detecting of pressure gauge |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916443A (en) * | 2021-10-08 | 2022-01-11 | 安徽科技学院 | Air pressure sensor detection device |
| CN113916443B (en) * | 2021-10-08 | 2023-05-16 | 安徽科技学院 | Air pressure sensor detection device |
| CN114383772A (en) * | 2021-11-30 | 2022-04-22 | 安徽大学 | Intelligent pressure instrument with automatic deviation rectifying and calibrating functions |
| CN114383772B (en) * | 2021-11-30 | 2024-03-08 | 安徽大学 | Intelligent pressure instrument with automatic correction function |
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Application publication date: 20201124 |
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