CN210037061U - Plate penetrating joint with pressure transmitter interface - Google Patents
Plate penetrating joint with pressure transmitter interface Download PDFInfo
- Publication number
- CN210037061U CN210037061U CN201921059445.1U CN201921059445U CN210037061U CN 210037061 U CN210037061 U CN 210037061U CN 201921059445 U CN201921059445 U CN 201921059445U CN 210037061 U CN210037061 U CN 210037061U
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- Prior art keywords
- pressure transmitter
- hole
- adapter
- mounting
- joint
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Abstract
The utility model relates to a wear plate joint, concretely relates to wear plate joint of taking pressure transmitter interface aims at solving the problem that the leakproofness that exists among the prior art is poor, with large costs and measuring accuracy is not high. The utility model discloses the technical scheme who adopts does: the pressure transmitter comprises a plate penetrating joint, a pressure transmitter and a conversion joint; the side wall of the plate penetrating joint is provided with a mounting through hole, and the corresponding side wall position is provided with a vertical tangent plane to form a straight end face of the mounting through hole; the adapter is provided with a through hole along the axial core and is used for dredging pressure liquid; and one axial end of the adapter is hermetically connected with the mounting through hole, and the other axial end of the adapter is hermetically connected with a connecting port of the pressure transmitter.
Description
Technical Field
The utility model relates to a wear plate joint, concretely relates to wear plate joint of taking pressure transmitter interface.
Background
The function of a pressure transmitter in a hydraulic system is pressure measurement, while a bulkhead fitting is typically used for hydraulic lines through the bulkhead. In a hydraulic system, the two are generally required to be connected together for use, however, the existing connection mode generally realizes the connection of the pressure transmitter and the through plate joint based on the existing parts.
The existing plate penetrating joint with a pressure transmitter interface is generally connected as shown in fig. 1, and comprises a three-way joint 1, a pressure transmitter 2, a pipe assembly 3, a plate penetrating joint 4 and a partition plate 5, wherein a first connecting port of the three-way joint 1 is connected with a hydraulic pipeline, a second connecting port is connected with the pressure transmitter 2, and a third connecting port is sequentially connected with the pipe assembly 3 and the plate penetrating joint 4 penetrating through the partition plate 5.
However, the above-mentioned bulkhead adaptor with pressure transmitter interface has the following disadvantages:
1. because the pressure transmitter and the plate penetrating joint have more connecting pieces, the leak points are more, so that the sealing performance is poor, the cost is high and the occupied space is larger;
2. the connecting pipeline is long, the distance between the pressure measurement point and the tested product is far, the pressure loss is large, and the pressure measurement accuracy is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a wear plate joint of area pressure transmitter interface aims at solving the problem that the leakproofness that exists among the prior art is poor, with large costs and measuring accuracy is not high.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model discloses a wear plate joint of area pressure transmitter interface, its special character lies in: the pressure transmitter comprises a plate penetrating joint, a pressure transmitter and a conversion joint;
the side wall of the plate penetrating joint is provided with a mounting through hole, and the corresponding side wall position is provided with a vertical tangent plane to form a straight end face of the mounting through hole;
the adapter is provided with a through hole along the axial core and is used for dredging pressure liquid;
and one axial end of the adapter is hermetically connected with the mounting through hole, and the other axial end of the adapter is hermetically connected with a connecting port of the pressure transmitter.
Further, the inner wall of the mounting through hole is provided with threads;
the axial one end of crossover sub is equipped with external screw thread and installation through-hole inner wall screw-thread fit, and the axial other end is equipped with the connector screw-thread fit of internal thread and pressure transmitter, realizes crossover sub and pressure transmitter's sealing connection to be convenient for dismantle.
Furthermore, the threaded connection positions of the adapter and the installation through hole and the pressure transmitter are provided with sealing rings, so that the sealing performance of the adapter is improved.
Furthermore, a raw material belt is wound between the adapter and the mounting through hole as well as between the adapter and the pressure transmitter, so that the sealing performance of the adapter is further improved.
Advantageous effects
The utility model has the advantages that:
the utility model breaks the traditional thinking mode of connecting by using the existing parts, the through hole is arranged on the side wall of the plate penetrating joint, the pressure transmitter is directly connected with the plate penetrating joint through the adapter, and the connecting pieces in the middle are reduced, thereby reducing the leakage points, improving the sealing property, reducing the processing cost and the maintenance cost, and simultaneously reducing the occupied space; and the loss of pressure in the pipeline is reduced because the middle connecting piece is reduced, so that the pressure measurement accuracy is improved.
Drawings
FIG. 1 is a schematic diagram of a prior art bulkhead fitting with a pressure transmitter interface;
fig. 2 is a schematic structural diagram of a plate penetrating joint with a pressure transmitter interface of the present invention.
In the figure, 1-three-way joint, 2-pressure transmitter, 3-pipe assembly, 4-through plate joint, 5-partition plate, 7-conversion joint and 8-vertical section.
Detailed Description
To make the objects, advantages and features of the present invention clearer, the plate penetrating joint with the pressure transmitter interface of the present invention is further described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following detailed description. It should be noted that: the drawings are in a very simplified form and are not to precise scale, and are provided solely for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention; second, the structures shown in the drawings are often part of actual structures.
Example 1:
the utility model relates to a wear plate joint's of taking pressure transmitter interface structure as follows:
as shown in fig. 2, comprises a through plate joint 4, a pressure transmitter 2 and a conversion joint 7;
the side wall of the plate penetrating joint 4 is provided with a mounting through hole, and the corresponding side wall position is provided with a vertical tangent plane 8 to form a straight end surface of the mounting through hole;
the adapter 7 is provided with a through hole along the axial core; the inner wall of the mounting through hole is provided with threads; and an external thread is arranged at one axial end of the adapter 7 and is in threaded fit with the inner wall of the mounting through hole, and an internal thread is arranged at the other axial end and is in threaded fit with a connecting port of the pressure transmitter 2.
And sealing rings are arranged at the threaded connection parts of the adapter 7 and the mounting through hole and the pressure transmitter 2.
Example 2:
as shown in fig. 2, a mounting through hole is formed in the side wall of the plate penetrating joint 4, and a vertical tangent plane 8 is formed in the corresponding position of the side wall to form a straight end surface of the mounting through hole;
the adapter 7 is provided with a through hole along the axial core; the outer surface of one axial end of the adapter 7 is welded with the inner wall of the mounting through hole, so that no leakage point exists, and the other axial end of the adapter is in threaded connection with a connecting port of the pressure transmitter 2.
The threaded connection of adapter 7 and pressure transmitter 2 all is equipped with the sealing washer, adapter 7 with it has the thread seal area still to twine between the pressure transmitter 2, and the leakproofness is better from this.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a take threading board of pressure transmitter interface connects which characterized in that: comprises a plate penetrating joint (4), a pressure transmitter (2) and a conversion joint (7);
the side wall of the plate penetrating joint (4) is provided with a mounting through hole, and the corresponding side wall position is provided with a vertical tangent plane (8) to form a straight end surface of the mounting through hole;
the adapter (7) is provided with a through hole along the axis core, one axial end of the adapter (7) is hermetically connected with the installation through hole, and the other axial end is hermetically connected with a connecting port of the pressure transmitter (2).
2. The bulkhead fitting with pressure transmitter interface of claim 1, wherein: the inner wall of the mounting through hole is provided with threads;
and an external thread is arranged at one axial end of the adapter (7) and is in threaded fit with the inner wall of the mounting through hole, and an internal thread is arranged at the other axial end of the adapter and is in threaded fit with a connecting port of the pressure transmitter (2).
3. The bulkhead fitting with pressure transmitter interface of claim 2, wherein: and sealing rings are arranged at the threaded connection parts of the adapter (7) and the mounting through hole and the pressure transmitter (2).
4. A bulkhead fitting with a pressure transmitter interface according to claim 3, wherein: and a raw material belt is wound between the adapter (7) and the mounting through hole and between the adapter and the pressure transmitter (2).
5. The bulkhead fitting with pressure transmitter interface of claim 2, wherein: and a raw material belt is wound between the adapter (7) and the mounting through hole and between the adapter and the pressure transmitter (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921059445.1U CN210037061U (en) | 2019-07-09 | 2019-07-09 | Plate penetrating joint with pressure transmitter interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921059445.1U CN210037061U (en) | 2019-07-09 | 2019-07-09 | Plate penetrating joint with pressure transmitter interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210037061U true CN210037061U (en) | 2020-02-07 |
Family
ID=69349413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921059445.1U Active CN210037061U (en) | 2019-07-09 | 2019-07-09 | Plate penetrating joint with pressure transmitter interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210037061U (en) |
-
2019
- 2019-07-09 CN CN201921059445.1U patent/CN210037061U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |