CN212380580U - Pressure monitoring equipment for compressed oxygen supply station - Google Patents
Pressure monitoring equipment for compressed oxygen supply station Download PDFInfo
- Publication number
- CN212380580U CN212380580U CN202021571759.2U CN202021571759U CN212380580U CN 212380580 U CN212380580 U CN 212380580U CN 202021571759 U CN202021571759 U CN 202021571759U CN 212380580 U CN212380580 U CN 212380580U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- wire
- pressure
- plate
- mounting
- 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
Links
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000012544 monitoring process Methods 0.000 title claims abstract description 13
- 238000012806 monitoring device Methods 0.000 claims abstract description 14
- 229910001882 dioxygen Inorganic materials 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract description 7
- 235000011613 Pinus brutia Nutrition 0.000 abstract description 7
- 241000018646 Pinus brutia Species 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model provides a pressure monitoring equipment for compressed oxygen gas supply station belongs to compressed oxygen technical field. The pressure monitoring device for the compressed oxygen supply station comprises a pressure sensor body, a connector assembly and a connecting assembly. Two sinle silks of wire penetrate between current conducting plate and the compact heap respectively, the compact heap compresses tightly the two sinle silks of wire in the current conducting plate respectively, rotate and connect the external member, make and connect the external member and compress tightly the pressure strip, two sinle silks of fixed wire, rotatory first connecting screw, first connecting screw drives first mounting panel and second mounting panel and is close to each other, the second pressure strip compresses tightly the wire in first pressure strip, it is fixed with compressing tightly of second pressure strip through the compact heap, provide two connection fixed points, when meetting external force and pulling, the power that compresses tightly the wire sinle silk of compact heap is less, when reducing current pressure detection sensor's wire because of external force pulls, compress tightly the easy pine of department and take off or the cracked problem of sinle silk.
Description
Technical Field
The utility model relates to a compressed oxygen field particularly, relates to a pressure monitoring equipment for compressed oxygen gas supply station.
Background
When gas supply station compressed oxygen to oxygen jar in, need be the pressure change in the real-time supervision oxygen jar, use pressure detection sensor usually, monitoring pressure, pass through pressure sensor and transmit the signal to display terminal through the wire, show and observe, at present, the connected mode of pressure detection sensor and wire drives the clamp plate for the screw and compresses tightly the wire in the current conducting plate, realize electric connection, the point of compressing tightly of fixed wire only has clamp plate to compress tightly wire a department, when the wire was dragged because of external force, compress tightly the easy pine of department and take off or the sinle silk fracture, lead to contact failure, and then influence the monitoring result.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a pressure monitoring equipment for compressed oxygen gas supply station aims at improving when current pressure detection sensor's wire was dragged because of external force, compresses tightly the easy pine of department and takes off or the cracked problem of sinle silk.
The utility model discloses a realize like this:
a pressure monitoring device for a compressed oxygen supply station includes a pressure sensor body, a connector assembly, and a connection assembly.
The joint component comprises an insulating joint column, a conductive plate and a pressing piece, the insulating joint column is fixedly connected to one side of the upper end of the pressure sensor body, mounting grooves are formed in two sides of the insulating joint column, the end part of each mounting groove is provided with a slope surface, the conductive plate is fixedly connected into the mounting grooves along the bottom ends of the mounting grooves, the conductive plate is electrically connected to the pressure sensor body, the pressing piece comprises a pressing plate and two pressing blocks, mounting holes are formed in the pressing plate, the pressing blocks are fixedly connected to two ends of one side of the pressing plate respectively, the end parts of the pressing blocks are provided with slope surfaces, the slope surfaces of the pressing blocks and the slope surfaces of the end parts of the mounting grooves are correspondingly arranged, the pressing blocks are inserted into the mounting grooves, the connecting component comprises a connecting sleeve, a pressing line sleeve and a lead, and the connecting sleeve, the wire penetrates through the connecting sleeve member through the mounting hole, two wire cores of the wire are respectively positioned between the current-conducting plate and the pressing block, the connecting sleeve member can press the pressing plate, the pressing block presses the two wire cores of the wire to the current-conducting plate respectively, the pressing sleeve member comprises a first pressing plate, a first mounting plate, a second pressing plate, a second mounting plate and a first connecting screw rod, the first pressing plate and the second pressing plate are arranged in a circular arc shape, the first pressing plate is fixedly connected to the connecting sleeve member, one end of the first pressing plate is rotatably connected with one end of the second pressing plate, the first mounting plate and the second mounting plate are respectively and fixedly connected to the other ends of the first pressing plate and the second pressing plate, and the first mounting plate and the second mounting plate are fixedly connected through the first connecting screw rod, the second wire pressing plate can press the lead on the first wire pressing plate.
In an embodiment of the present invention, the inner wall of the mounting hole is fixedly connected with a wire distributing plate.
In an embodiment of the present invention, the connection kit is close to a second connection screw penetrates through a thread of one end of the pressure sensor body, the second connection screw can be compressed against the outer wall of the insulating joint column, and the second connection screw has the same structure as the first connection screw.
In an embodiment of the present invention, the second connecting screw includes a rod body and a rotating portion, and the rotating portion is fixedly connected to one end of the rod body.
In an embodiment of the present invention, the periphery of the rotating portion is uniformly provided with the first anti-slip strip.
The utility model discloses an in one embodiment, the insulating joint post outer wall is close to the fixed antiskid cover that has cup jointed of pressure sensor body one end, second connecting screw compress tightly in the antiskid cover.
The utility model discloses an in one embodiment, connect the external member including internal thread cover, adapter sleeve, installation cover and support cover, adapter sleeve fixed connection in internal thread cover one end, support cover fixed connection in the internal thread cover other end, first pressure line board fixed connection in support the cover, installation cover fixed connection in the adapter sleeve, second connecting screw thread run through in the installation cover.
In an embodiment of the present invention, the inner thread sleeve outer wall is uniformly provided with a second anti-slip strip.
In an embodiment of the present invention, the inner wall of the inner thread sleeve is fixedly connected to a clamp ring.
In an embodiment of the utility model, the first wire pressing plate and the equal fixedly connected with slipmat of second wire pressing plate inner wall.
The utility model has the advantages that: the utility model discloses a pressure monitoring equipment for compressed oxygen gas supply station that obtains through the design, when using, pass the wire and connect the external member, and then pass the wire through the mounting hole of pressure strip, two sinle silks of wire penetrate between current conducting plate and the compact heap respectively, the compact heap compresses tightly two sinle silks of wire respectively in the current conducting plate, rotate and connect the external member, make the external member of connection compress tightly the pressure strip, two sinle silks of fixed wire, rotatory first connecting screw rod, drive first mounting panel and second mounting panel through first connecting screw rod and be close to each other, drive second line ball board and rotate around first line ball board, second line ball board compresses tightly the wire in first line ball board, reach the purpose of further fixed wire, accomplish the fixed of wire, through the compressing tightly fixed of compact heap and the compressing tightly fixed of second line ball board, provide two connection fixed points, when meetting external force and dragging, the power that compresses tightly the wire sinle silk of compact heap is less, and then reduces current pressure detection sensor's wire when dragging because of external force, and the easy pine of department of compressing tightly takes off or the cracked problem of sinle silk, reduces because of the sinle silk pine takes off or the fracture leads to contact failure, and then influences the condition of monitoring result.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of a pressure monitoring device for a compressed oxygen supply station according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a connector assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a pressing member according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a connection assembly according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a wire pressing sleeve according to an embodiment of the present invention;
fig. 6 is a schematic structural view of the second connecting screw and the first connecting screw according to the embodiment of the present invention;
fig. 7 is a schematic structural view of a connection kit according to an embodiment of the present invention.
In the figure: 100-a pressure sensor body; 200-a joint assembly; 210-an insulated connector post; 220-mounting grooves; 230-a conductive plate; 240-a compression member; 241-a pressure plate; 242-mounting holes; 243-distributing board; 244-a compression block; 250-an anti-slip sleeve; 300-a connection assembly; 310-a connection kit; 311-inner thread sleeve; 312-connecting sleeve; 313-a mounting sleeve; 314-a second cleat; 315-support sleeve; 316-a compression ring; 320-a second connecting screw; 321-a rod body; 322-a rotating part; 323-a first cleat; 330-wire pressing kit; 331-a first tension plate; 332 — a first mounting plate; 333-antiskid pad; 334-a second tension plate; 335-a second mounting plate; 336-first connecting screw; 340-conducting wires.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a pressure monitoring device for a compressed oxygen supply station, including a pressure sensor body 100, a joint component 200 and a connecting component 300, wherein the pressure sensor body 100 is used for monitoring the pressure change in an oxygen tank in real time, the joint component 200 is used for connecting the pressure sensor body 100 and the connecting component 300, and the connecting component 300 is used for fixing a wire.
Referring to fig. 2, the connector assembly 200 includes an insulating connector post 210, a conductive plate 230 and a pressing member 240, the insulating connector post 210 is fixedly connected to one side of the upper end of the pressure sensor body 100, the insulating connector post 210 and the pressure sensor body 100 are of an integrated structure, both sides of the insulating connector post 210 are respectively provided with a mounting groove 220, an end of the mounting groove 220 is provided with a slope, the conductive plate 230 is fixedly connected to the mounting groove 220 along the bottom end of the mounting groove 220, the conductive plate 230 is adhered to the mounting groove 220 by glue, the conductive plate 230 is electrically connected to the pressure sensor body 100, and the electrical connection between the conductive plate 230 and the pressure sensor body 100 is known to those skilled in the art and will not be.
Referring to fig. 3, the pressing member 240 includes a pressing plate 241 and two pressing blocks 244, a mounting hole 242 is formed in the pressing plate 241, the pressing blocks 244 are respectively and fixedly connected to two ends of one side of the pressing plate 241, the pressing block 244 and the pressing plate 241 are of an integrated structure, a slope is formed at an end of the pressing block 244, the slope of the pressing block 244 corresponds to the slope of an end of the mounting groove 220, so that a wire core is conveniently pressed, the pressing block 244 is inserted into the mounting groove 220, and a wire distributing plate 243 is fixedly connected to an inner wall of the mounting hole 242, so that wires are conveniently separated and a short circuit of the wires is reduced.
Referring to fig. 4, the connecting assembly 300 includes a connecting sleeve 310, a wire pressing sleeve 330 and a wire 340, the connecting sleeve 310 is screwed on the insulating terminal 210, the wire 340 passes through the connecting sleeve 310 through the mounting hole 242, two wire cores of the wire 340 are respectively located between the conductive plate 230 and the pressing block 244, the connecting sleeve 310 can press the pressing plate 241, the pressing block 244 presses the two wire cores of the wire 340 to the conductive plate 230, so that the wire cores of the wire 340 are communicated with the conductive plate 230, and the purpose of fixing the wire 340 is achieved by pressing the pressing block 244.
Referring to fig. 5, the wire pressing kit 330 includes a first wire pressing plate 331, a first mounting plate 332, a second wire pressing plate 334, a second mounting plate 335 and a first connecting screw 336, the first wire pressing plate 331 and the second wire pressing plate 334 are configured in a circular arc shape to facilitate pressing of a wire 340, the first wire pressing plate 331 is fixedly connected to the connecting kit 310, one end of the first wire pressing plate 331 is rotatably connected to one end of the second wire pressing plate 334, the first mounting plate 332 and the second mounting plate 335 are fixedly connected to the other ends of the first wire pressing plate 331 and the second wire pressing plate 334, respectively, wherein the first mounting plate 332 and the first wire pressing plate 331 are of an integrated structure, the second mounting plate 335 and the second wire pressing plate 334 are of an integrated structure, the first mounting plate 332 and the second mounting plate 335 are fixedly connected by the first connecting screw 336, the second wire pressing plate can press the wire 340 against the first wire pressing plate 331, and inner walls of the first wire pressing plate 331 and the second wire pressing plate 334 are fixedly connected with, the anti-slip pad 333 is glued on the inner walls of the first line pressing plate 331 and the second line pressing plate 334, the lead 340 is located between the first line pressing plate 331 and the second line pressing plate 334, the first connecting screw 336 is rotated, the first mounting plate 332 and the second mounting plate 335 are driven to approach each other through the first connecting screw 336, the second line pressing plate 334 is driven to rotate around the first line pressing plate 331, the lead 340 is pressed on the first line pressing plate 331 through the second line pressing plate 334, the purpose of further fixing the lead 340 is achieved, two connection fixing points are provided through the pressing fixing of the pressing block 244 and the pressing fixing of the second line pressing plate 334, when external force is involved, the force of the pressing block 244 for pressing the lead 340 is small, the problem that the pressing part is easy to loosen or break due to the lead loosening or breaking of the lead is reduced, poor contact is caused by the loose or breaking of the lead, thereby affecting the condition of the monitoring result.
Referring to fig. 6, a second connecting screw 320 penetrates through a screw thread of the connecting sleeve 310 near one end of the pressure sensor body 100, the second connecting screw 320 can be pressed against an outer wall of the insulating joint post 210, the second connecting screw 320 and the first connecting screw 336 have the same structure, the second connecting screw 320 includes a rod body 321 and a rotating portion 322, the rotating portion 322 is fixedly connected to one end of the rod body 321, the rotating portion 322 and the rod body 321 are of an integral structure, a first anti-slip strip 323 is uniformly arranged around the rotating portion 322, the first anti-slip strip 323 and the rotating portion 322 are of an integral structure, an anti-slip sleeve 250 is fixedly connected to one end of the outer wall of the insulating joint post 210 near the pressure sensor body 100, the anti-slip sleeve 250 is bonded to the insulating joint post 210 by glue, the second connecting screw 320 is pressed against the anti-slip sleeve 250, after the lead 340 is fixed, the second connecting screw 320 is rotated to press, the loosening of the connection sleeve 310 is reduced, and the loosening of the lead 340 is reduced.
Referring to fig. 7, the connection kit 310 includes an internal thread sleeve 311, a connection sleeve 312, a mounting sleeve 313 and a support sleeve 315, the connection sleeve 312 is fixedly connected to one end of the internal thread sleeve 311, the support sleeve 315 is fixedly connected to the other end of the internal thread sleeve 311, the first tension plate 331 is fixedly connected to the support sleeve 315, it should be noted that the internal thread sleeve 311, the connection sleeve 312, the support sleeve 315 and the first tension plate 331 are of an integrated structure, the mounting sleeve 313 is fixedly connected to the connection sleeve 312, the mounting sleeve 313 and the connection sleeve 312 are of an integrated structure, the second connection screw 320 penetrates through the mounting sleeve 313 in a threaded manner, the outer wall of the internal thread sleeve 311 is uniformly provided with second anti-slip strips 314, so as to facilitate rotation of the internal thread sleeve 311, and the inner wall of one end.
Specifically, the working principle of the pressure monitoring device for the compressed oxygen supply station is as follows: when the device is used, a lead 340 sequentially passes through the supporting sleeve 315, the internal thread sleeve 311, the connecting sleeve 312 and the mounting sleeve 313, then the lead 340 passes through the mounting hole 242 of the pressing plate 241, two cores of the lead 340 are respectively positioned at two sides of the branching plate 243, two cores of the lead 340 respectively pass between the conductive plate 230 and the pressing block 244, the pressing block 244 respectively presses the two cores of the lead 340 against the conductive plate 230, the internal thread sleeve 311 is rotated to enable the pressing ring 316 in the internal thread sleeve 311 to press the pressing plate 241 tightly, the two cores of the lead 340 are fixed, the first connecting screw 336 is rotated, the first mounting plate 332 and the second mounting plate 335 are driven to mutually approach through the first connecting screw 336, the second pressing plate 334 is driven to rotate around the first pressing plate 331, the lead 340 is pressed against the first pressing plate 331 by the second pressing plate 334, the purpose of further fixing the lead 340 is achieved, the fixing of the lead 340 is completed, and the dismounting process is opposite, through the compressing tightly fixed through compact heap 244 and the compressing tightly of second line ball board 334 fixed, provide two fixed points of connection, when meetting external force and pulling, compact heap 244 compresses tightly the power of wire 340 sinle silk less, and then reduces current pressure detection sensor's wire and because of external force when pulling, compresses tightly the easy pine of department and takes off or the cracked problem of sinle silk, reduces because of sinle silk pine takes off or the fracture leads to contact failure, and then influences the condition of monitoring result.
After the wire 340 is fixed, the second connecting screw 320 is rotated to enable the second connecting screw 320 to compress the anti-slip sleeve 250, the loosening condition of the connecting sleeve 310 is reduced, the loosening condition of the wire 340 is further reduced, the integral installation is completed, and in the installation process, the installation of the wire 340 is convenient without the help of an external tool.
It should be noted that the specific model specification of the pressure sensor body 100 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the pressure sensor body 100 and its principle will be clear to those skilled in the art and will not be described in detail here.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A pressure monitoring device for a compressed oxygen supply station, comprising
A pressure sensor body (100);
the connector assembly (200), the connector assembly (200) comprises an insulating connector column (210), a conductive plate (230) and a pressing piece (240), the insulating connector column (210) is fixedly connected to one side of the upper end of the pressure sensor body (100), mounting grooves (220) are formed in two sides of the insulating connector column (210), the end portions of the mounting grooves (220) are provided with slope surfaces, the conductive plate (230) is fixedly connected to the inside of the mounting groove (220) along the bottom end of the mounting groove (220), the conductive plate (230) is electrically connected to the pressure sensor body (100), the pressing piece (240) comprises a pressing plate (241) and two pressing blocks (244), mounting holes (242) are formed in the pressing plate (241), the pressing blocks (244) are respectively and fixedly connected to two ends of one side of the pressing plate (241), and the end portions of the pressing blocks (244) are provided with slope surfaces, the slope surface of the pressing block (244) is arranged corresponding to the slope surface of the end part of the mounting groove (220), and the pressing block (244) is inserted into the mounting groove (220);
the connecting assembly (300) comprises a connecting sleeve (310), a wire pressing sleeve (330) and a lead (340), the connecting sleeve (310) is sleeved on the insulating joint column (210) in a threaded manner, the lead (340) penetrates through the connecting sleeve (310) through the mounting hole (242), two cores of the lead (340) are respectively located between the conductive plate (230) and the pressing block (244), the connecting sleeve (310) can press the pressing plate (241), the pressing block (244) presses the two cores of the lead (340) to the conductive plate (230), the wire pressing sleeve (330) comprises a first wire pressing plate (331), a first mounting plate (332), a second wire pressing plate (334), a second mounting plate (335) and a first connecting screw rod (336), the first wire pressing plate (331) and the second wire pressing plate (334) are arranged in a circular arc shape, first pressure line board (331) fixed connection in connect external member (310), first pressure line board (331) one end is rotated and is connected second pressure line board (334) one end, first mounting panel (332) with second mounting panel (335) respectively fixed connection in first pressure line board (331) with second pressure line board (334) the other end, first mounting panel (332) with second mounting panel (335) pass through first connecting screw rod (336) fixed connection, second pressure line board (334) can with wire (340) compress tightly in first pressure line board (331).
2. A pressure monitoring device for a compressed oxygen supply station according to claim 1, wherein a wire distribution plate (243) is fixedly attached to an inner wall of the mounting hole (242).
3. The pressure monitoring device for a compressed oxygen gas supply station as claimed in claim 1, wherein a second connecting screw (320) is threaded through one end of the connecting sleeve (310) near the pressure sensor body (100), the second connecting screw (320) can be pressed against the outer wall of the insulating joint column (210), and the second connecting screw (320) and the first connecting screw (336) are identical in structure.
4. A pressure monitoring device for a compressed oxygen gas supply station according to claim 3, characterized in that said second connecting screw (320) comprises a rod body (321) and a rotating portion (322), said rotating portion (322) being fixedly connected to one end of said rod body (321).
5. A pressure monitoring device for a compressed oxygen gas supply station according to claim 4, characterized in that the rotating portion (322) is provided with first anti-slip strips (323) uniformly around its periphery.
6. A pressure monitoring device for a compressed oxygen gas supply station as claimed in claim 3, wherein an anti-slip sleeve (250) is fixedly sleeved on one end of the outer wall of the insulating connector column (210) close to the pressure sensor body (100), and the second connecting screw (320) is pressed on the anti-slip sleeve (250).
7. The pressure monitoring device for the compressed oxygen gas supply station as claimed in claim 3, wherein the connection kit (310) comprises an internal thread sleeve (311), a connection sleeve (312), a mounting sleeve (313) and a support sleeve (315), the connection sleeve (312) is fixedly connected to one end of the internal thread sleeve (311), the support sleeve (315) is fixedly connected to the other end of the internal thread sleeve (311), the first thread pressing plate (331) is fixedly connected to the support sleeve (315), the mounting sleeve (313) is fixedly connected to the connection sleeve (312), and the second connection screw (320) penetrates through the mounting sleeve (313).
8. A pressure monitoring device for a compressed oxygen supply station according to claim 7, characterized in that the outer wall of the internally threaded sleeve (311) is uniformly provided with second anti-slip strips (314).
9. A pressure monitoring device for a compressed oxygen supply station according to claim 7, characterised in that a compression ring (316) is fixedly attached to the inner wall of one end of the internally threaded sleeve (311).
10. The pressure monitoring apparatus for a compressed oxygen gas supply station according to claim 1, wherein a non-slip pad (333) is fixedly connected to an inner wall of each of the first pressure plate (331) and the second pressure plate (334).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021571759.2U CN212380580U (en) | 2020-07-31 | 2020-07-31 | Pressure monitoring equipment for compressed oxygen supply station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021571759.2U CN212380580U (en) | 2020-07-31 | 2020-07-31 | Pressure monitoring equipment for compressed oxygen supply station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212380580U true CN212380580U (en) | 2021-01-19 |
Family
ID=74172852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021571759.2U Expired - Fee Related CN212380580U (en) | 2020-07-31 | 2020-07-31 | Pressure monitoring equipment for compressed oxygen supply station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212380580U (en) |
-
2020
- 2020-07-31 CN CN202021571759.2U patent/CN212380580U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212380580U (en) | Pressure monitoring equipment for compressed oxygen supply station | |
| CN105280869B (en) | A kind of modular electric storage battery terminal connecting plate | |
| CN210429533U (en) | Voltage transformer capable of working under high voltage environment | |
| CN209329264U (en) | A kind of electronic connecting line of replaceable external coupling housing | |
| CN209167403U (en) | A kind of multimeter terminal block Special wiring head | |
| CN207832841U (en) | A kind of stable type test clip | |
| CN208818379U (en) | A kind of pressure sensor | |
| CN220137273U (en) | Precision detection device for electronic connecting wire | |
| CN208093775U (en) | Rifle compression elasticity is grounded | |
| CN102709768B (en) | Socket | |
| CN220753776U (en) | Dual-purpose binding post | |
| CN2350884Y (en) | Conductor joint | |
| CN218732151U (en) | High-voltage wiring terminal | |
| CN205608030U (en) | Special adapter of electric test wire | |
| CN201004494Y (en) | Electric connector | |
| CN211126121U (en) | Cable end connecting and positioning device | |
| CN216981030U (en) | Electrical apparatus box line ball structure | |
| CN215070742U (en) | Wire joint reinforcing equipment | |
| CN219677510U (en) | Storage battery wiring terminal and storage battery | |
| CN212646777U (en) | External air conditioner electric energy metering monitoring device | |
| CN213340897U (en) | Master-slave wire for medical connector | |
| CN210167522U (en) | Socket wire connection structure | |
| CN108493633A (en) | Rifle compression elasticity is grounded | |
| CN102142622A (en) | Damage-free connection device between leads with different diameters | |
| CN216285409U (en) | Wiring chuck of lightning protection device detecting instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210119 |