CN212721887U - Pressure transmitter subassembly convenient to dismantle - Google Patents
Pressure transmitter subassembly convenient to dismantle Download PDFInfo
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- CN212721887U CN212721887U CN202021812081.2U CN202021812081U CN212721887U CN 212721887 U CN212721887 U CN 212721887U CN 202021812081 U CN202021812081 U CN 202021812081U CN 212721887 U CN212721887 U CN 212721887U
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Abstract
The utility model discloses a pressure transmitter component convenient to disassemble in the technical field of pressure transmitters, which comprises a pressure transmitter body and a temperature measuring head, wherein the top of the pressure transmitter body is provided with a pressure transmitter disassembling pipe, the temperature measuring head is arranged at the inner side of the joint of the top of the pressure transmitter body and the pressure transmitter disassembling pipe, a flange is inserted at the top of the inner cavity of the pressure transmitter disassembling pipe, when the pressure transmitter is assembled, the flange is directly inserted into the inner cavity of the pressure transmitter disassembling pipe, then a rotary disc is rotated to drive a bidirectional screw rod to rotate, so that two groups of movable clamping plates are close to each other, a convex strip is inserted into a limit groove, a pipeline and the pressure transmitter disassembling pipe are clamped tightly, the joint is prevented from loosening, a mounting plate can be screwed into the pressure transmitter disassembling pipe before the pipeline is mounted, and then the rotary disc is rotated, and finally, screwing in the bolt to perform anti-collision and reinforcement protection on the joint of the pipeline and the detachable pipe of the pressure transmitter.
Description
Technical Field
The utility model relates to a pressure transmitter technical field specifically is a pressure transmitter subassembly convenient to dismantle.
Background
Traditional diffusion silicon piezoresistive pressure transmitter is controlled by the characteristic that diffusion silicon sensor does not resist high temperature when measuring pressure changes, so newly designed input type liquid level sensor leads the pressure measurement core to be cooled through capillary, a temperature measurement point is newly added at the measurement end, and the temperature measurement core is led to be closer to a medium by leading the temperature point, so that faster measurement frequency response and measurement accuracy are achieved, medium temperature and pressure can be measured simultaneously, but when the pressure transmitter is assembled, the pressure transmitter needs to be fixed through a bolt, when the pressure transmitter is not used for a long time, the bolt is easy to rust, so that the pressure transmitter cannot be detached, and therefore the pressure transmitter assembly convenient to detach is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressure transmitter subassembly convenient to dismantle 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 pressure transmitter subassembly convenient to dismantle, includes pressure transmitter body and temperature measuring head, pressure transmitter body top is equipped with pressure transmitter dismouting pipe, pressure transmitter dismouting outer of tubes wall is equipped with the external screw thread, pressure transmitter dismouting outer of tubes wall thread bush is equipped with the mounting panel, the temperature measuring head is installed with the inboard of pressure transmitter dismouting union coupling department in pressure transmitter body top, pressure transmitter dismouting inside pipe cavity top is inserted and is equipped with the flange, the pipeline is installed at the flange top, the pipeline equals with pressure transmitter dismouting external diameter of tubes, the wall thickness of flange equals the third of pipeline wall thickness, quick detach formula connecting piece is installed in mounting panel top left side, pipeline and pressure transmitter dismouting pipe are installed in quick detach formula connecting piece.
Further, quick detach formula connecting piece is including installing the installation shell at the mounting panel top, two-way lead screw is installed through the bearing to installation shell rear side inner wall, two-way lead screw front end extends to the installation shell front side welded joint has the carousel, two-way lead screw passes through the bearing with the installation shell front side and is connected, the left side welding of terminal surface has the fixed block before the installation shell, the screw has been seted up in the fixed block left side, and the thread bush is equipped with the screw in the screw, carousel outer wall ring array is equipped with the constant head tank with screw matched with, the spacing groove has been seted up on the installation shell right side, and two sets of movable clamp plates around the spacing inslot slides and is equipped with, and is two sets of sand grips about the relative one side of movable clamp plate all is.
Further, the four corners of the bottom of the mounting plate are provided with connecting screw holes, the screw holes are internally threaded with bolts, the top of the outer wall of the pipeline is fixedly sleeved with a connecting plate, and the bottom of the connecting plate is provided with connecting screw holes matched with the bolts.
Further, a sealing ring is installed on the outer side of the joint of the bottom of the pipeline and the flange, and an annular groove matched with the sealing ring is formed in one side, opposite to the dismounting pipe of the pressure transmitter, of the pipeline.
Further, the connecting blocks are welded at the front end and the rear end of the left side and the right side of the mounting shell, screw holes are formed in the top of each connecting block, fixing screws are sleeved in the screw holes in a sleeved mode, and connecting screw holes matched with the fixing screws are formed in the top of the mounting plate.
Compared with the prior art, the beneficial effects of the utility model are that: when the equipment, directly insert pressure transmitter dismouting inside pipe chamber with the flange, then rotatory carousel, the carousel drives two-way lead screw and rotates, make two sets of movable clamp plate be close to each other, insert the sand grip spacing groove, it is tight with pipeline and pressure transmitter dismouting pipe clamp, it is not hard up to avoid the junction, also can be before the installation pipeline, with mounting panel screw in pressure transmitter dismouting pipe, it is tight with pipeline and pressure transmitter dismouting pipe clamp to rotate the carousel again, the last screw in bolt is carried out anticollision and is consolidated the protection to the junction of pipeline and pressure transmitter dismouting pipe.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the quick-release connector of the present invention.
In the figure: 1. a pressure transmitter body; 2. disassembling the pipe of the pressure transmitter; 3. mounting a plate; 4. a bolt; 5. a temperature measuring head; 6. a pipeline; 7. a seal ring; 8. a quick release type connecting piece; 81. mounting a shell; 82. a bidirectional screw rod; 83. a turntable; 84. positioning a groove; 85. a movable splint; 86. connecting blocks; 87. fixing screws; 88. a convex strip; 9. a fixed block; 10. a screw; 11. a flange; 12. a connecting plate.
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 technical scheme: a pressure transmitter assembly convenient to disassemble, please refer to figure 1, which comprises a pressure transmitter body 1 and a temperature measuring head 5, wherein the pressure transmitter body 1 and the temperature measuring head 5 are matched to simultaneously measure medium temperature and pressure, a pressure transmitter disassembling pipe 2 is arranged at the top of the pressure transmitter body 1, the outer wall of the pressure transmitter disassembling pipe 2 is provided with external threads, a mounting plate 3 is sleeved on the outer wall of the pressure transmitter disassembling pipe 2 through threads, the temperature measuring head 5 is arranged at the inner side of the joint of the top of the pressure transmitter body 1 and the pressure transmitter disassembling pipe 2, a flange 11 is inserted at the top of the inner cavity of the pressure transmitter disassembling pipe 2, the flange 11 is directly inserted into the inner cavity of the pressure transmitter disassembling pipe 2 during installation, a pipeline 6 is arranged at the top of the flange 11, the outer diameter of the pipeline 6 is equal to that of the pressure transmitter disassembling pipe 2, the quick-release connecting piece 8 is arranged on the left side of the top of the mounting plate 3, and the pipeline 6 and the pressure transmitter dismounting pipe 2 are arranged in the quick-release connecting piece 8;
referring to fig. 1-2, the quick release type connecting member 8 includes a mounting housing 81 mounted on the top of the mounting plate 3, a bidirectional screw rod 82 is mounted on the inner wall of the rear side of the mounting housing 81 through a bearing, a rotary plate 83 is welded on the front side of the mounting housing 81, the bidirectional screw rod 82 is connected with the front side of the mounting housing 81 through a bearing, a fixing block 9 is welded on the left side of the front end surface of the mounting housing 81, a screw hole is formed on the left side of the fixing block 9, a screw 10 is sleeved in the screw hole, the screw 10 can be screwed in the screw hole after the rotary plate 83 is rotated, the rotary plate 83 is fixed, a positioning groove 84 matched with the screw 10 is formed in an annular array on the outer wall of the rotary plate 83, a limiting groove is formed on the right side of the mounting housing 81, a front and a rear set of movable clamping plates 85 are slidably disposed in the limiting groove, an upper and, the front end of the rotary table 83 is welded with a rocking handle, the rotary table 83 drives the bidirectional screw rod 82 to rotate, so that the two groups of movable clamping plates 85 are close to each other, the convex strips 88 are inserted into the limiting grooves, the pipeline 6 and the pressure transmitter dismounting pipe 2 are clamped tightly, and the loosening of the connection part is avoided;
referring to fig. 1, four corners of the bottom of the mounting plate 3 are provided with connecting screw holes, the screw holes are internally threaded and sleeved with bolts 4, the top of the outer wall of the pipeline 6 is fixedly sleeved with a connecting plate 12, the bottom of the connecting plate 12 is provided with connecting screw holes matched with the bolts 4, and the bolts 4 are mainly used for reinforcing the connection between the pipeline 6 and the pressure transmitter dismounting pipe 2 and can be not loaded;
referring to fig. 1, a sealing ring 7 is mounted on the outer side of the joint of the bottom of the pipeline 6 and the flange 11, and annular grooves matched with the sealing ring 7 are formed in the pipeline 6 and the side, opposite to the pressure transmitter dismounting pipe 2, so that the tightness of the joint of the pipeline 6 and the pressure transmitter dismounting pipe 2 is improved;
referring to fig. 2, the front end and the rear end of the left side and the right side of the mounting shell 81 are welded with the connecting blocks 86, screw holes are formed in the tops of the connecting blocks 86, fixing screws 87 are sleeved in the screw holes in a threaded manner, connecting screw holes matched with the fixing screws 87 are formed in the tops of the mounting plates 3, and the mounting shell 81 is mainly convenient to detach and convenient to process and transport in the later period.
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 (5)
1. The utility model provides a pressure transmitter subassembly convenient to dismantle, includes pressure transmitter body (1) and temperature measurement head (5), its characterized in that: the top of the pressure transmitter body (1) is provided with a pressure transmitter dismounting pipe (2), the outer wall of the pressure transmitter dismounting pipe (2) is provided with external threads, the outer wall of the pressure transmitter dismounting pipe (2) is sleeved with a mounting plate (3) through the threads, a temperature measuring head (5) is arranged on the inner side of the joint of the top of the pressure transmitter body (1) and the pressure transmitter dismounting pipe (2), a flange (11) is inserted at the top of the inner cavity of the pressure transmitter dismounting pipe (2), the top of the flange (11) is provided with a pipeline (6), the outer diameter of the pipeline (6) is equal to that of the pressure transmitter dismounting pipe (2), the wall thickness of the flange (11) is equal to one third of the wall thickness of the pipeline (6), the quick-release connecting piece (8) is arranged on the left side of the top of the mounting plate (3), and the pipeline (6) and the pressure transmitter dismounting pipe (2) are arranged in the quick-release type connecting piece (8).
2. The readily removable pressure transmitter assembly of claim 1 wherein: the quick-release connecting piece (8) comprises an installation shell (81) installed at the top of the installation plate (3), a bidirectional screw rod (82) is installed on the inner wall of the rear side of the installation shell (81) through a bearing, a rotary table (83) is welded on the front side of the installation shell (81) and extends to the front end of the bidirectional screw rod (82), the bidirectional screw rod (82) is connected with the front side of the installation shell (81) through a bearing, a fixed block (9) is welded on the left side of the front end face of the installation shell (81), a screw hole is formed in the left side of the fixed block (9), a screw (10) is sleeved in the screw hole, a positioning groove (84) matched with the screw (10) is arranged in an annular array on the outer wall of the rotary table (83), a limiting groove is formed in the right side of the installation shell (81), a front movable clamping plate and a rear movable, pipeline (6) and pressure transmitter dismouting pipe (2) outer wall all are equipped with sand grip (88) matched with spacing groove.
3. The readily removable pressure transmitter assembly of claim 1 wherein: mounting panel (3) bottom four corners all is equipped with the connection screw, and screw thread bush is equipped with bolt (4), pipeline (6) outer wall top fixed cover is equipped with connecting plate (12), connecting plate (12) bottom is equipped with and is connected the screw with bolt (4) matched with.
4. The readily removable pressure transmitter assembly of claim 1 wherein: sealing washer (7) are installed in the outside of pipeline (6) bottom and flange (11) junction, pipeline (6) all are equipped with the annular groove with sealing washer (7) matched with one side relative with pressure transmitter dismouting pipe (2).
5. The readily removable pressure transmitter assembly of claim 2 wherein: connecting blocks (86) are welded at the front end and the rear end of the left side and the right side of the mounting shell (81), screw holes are formed in the tops of the connecting blocks (86), fixing screws (87) are sleeved in the screw holes, and connecting screw holes matched with the fixing screws (87) are formed in the tops of the mounting plates (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021812081.2U CN212721887U (en) | 2020-08-26 | 2020-08-26 | Pressure transmitter subassembly convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021812081.2U CN212721887U (en) | 2020-08-26 | 2020-08-26 | Pressure transmitter subassembly convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212721887U true CN212721887U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021812081.2U Active CN212721887U (en) | 2020-08-26 | 2020-08-26 | Pressure transmitter subassembly convenient to dismantle |
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| Country | Link |
|---|---|
| CN (1) | CN212721887U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459667A (en) * | 2021-12-27 | 2022-05-10 | 安徽云蒙仪表有限公司 | Accuse flow pressure transmitter convenient to it is clean |
| CN118111619A (en) * | 2024-04-24 | 2024-05-31 | 昆山灵科传感技术有限公司 | Pressure sensor and manufacturing method thereof |
-
2020
- 2020-08-26 CN CN202021812081.2U patent/CN212721887U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459667A (en) * | 2021-12-27 | 2022-05-10 | 安徽云蒙仪表有限公司 | Accuse flow pressure transmitter convenient to it is clean |
| CN118111619A (en) * | 2024-04-24 | 2024-05-31 | 昆山灵科传感技术有限公司 | Pressure sensor and manufacturing method thereof |
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