CN215726512U - Differential pressure transmitter - Google Patents
Differential pressure transmitter Download PDFInfo
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- CN215726512U CN215726512U CN202122098478.0U CN202122098478U CN215726512U CN 215726512 U CN215726512 U CN 215726512U CN 202122098478 U CN202122098478 U CN 202122098478U CN 215726512 U CN215726512 U CN 215726512U
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- differential pressure
- pressure transmitter
- fixed
- connecting plate
- magic tape
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Abstract
The utility model discloses a differential pressure transmitter, which comprises a valve body, wherein a transmitting main body is fixed at the top of the valve body, a line pipe interface is arranged on one side of the transmitting main body, an installation plate is fixed on one side of the outer wall of the line pipe interface, a sliding hole is formed in the surface of the installation plate, a sliding block is arranged on the inner side of the sliding hole, a connecting plate is arranged at one end of the sliding block, and a double-sided adhesive tape is fixed on the inner side of the connecting plate; according to the utility model, through the designed connecting plate, the sliding block and the double-sided adhesive tape, the sliding block slides in the mounting plate, the position of adhesion and fixation of the mounting plate is adjusted, and then the double-sided adhesive tape on the connecting plate is adhered to the external connecting wire, so that the external connecting wire and the mounting plate are connected, the external connecting wire is assembled, limited and fixed, the cracking of the joint caused by the external force traction is avoided, and the movable connection of the connecting plate is realized through the designed connecting rod.
Description
Technical Field
The utility model belongs to the technical field of transmitters, and particularly relates to a differential pressure transmitter.
Background
The differential pressure transmitter is a typical self-balancing detecting instrument, and overcomes the influence of adverse factors such as element materials, processing technology and the like by utilizing the working principle of negative feedback, the differential pressure transmitter is used for preventing a medium in a pipeline from directly entering the transmitter, a pressure sensing diaphragm is connected with the transmitter by a capillary filled with fluid, and the differential pressure transmitter is used for measuring the liquid level, the flow and the pressure of liquid, gas or steam and then converting the liquid, the flow and the pressure into 4-20 mADC signals for outputting.
When the existing differential pressure transmitter is used, the differential pressure transmitter is installed at a designated position, mutual self-balancing detection is carried out through the transmitter and a valve body, in the assembly process, an external connecting wire penetrates through a pipeline interface to realize connection, but when the existing external connecting wire penetrates through the pipeline interface to be connected, a limiting component does not limit the external connecting wire, so that the problem that the interface is loosened or separated when the existing external connecting wire is touched by external force by mistake and dragged is solved, and therefore the differential pressure transmitter is provided.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to provide a differential pressure transmitter which solves the problems set forth in the background art described above.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a differential pressure transmitter, includes the valve body, the top of valve body is fixed with the transmission main part, one side of transmission main part is provided with the spool interface, outer wall one side of spool interface is fixed with the mounting panel, the slide opening has been seted up on the surface of mounting panel, the inboard of slide opening is provided with the slider, the one end of slider is provided with the connecting plate, the inboard of connecting plate is fixed with two-sided adhesive tape, the connecting hole has been seted up on the surface of slider, the connecting rod has been run through to the inside of connecting hole, the one end and the connecting plate interconnect of connecting rod.
Preferably, the surface of the slider is provided with a jack, the inner side of the jack is inserted with a positioning column, one side of the surface of the mounting plate is provided with positioning grooves in a linear array, and one end of the positioning column extends into the corresponding positioning groove.
Preferably, a magic tape set is connected between one end of the positioning column and the sliding block, the magic tape set is composed of a thorn face magic tape and a hair face magic tape, the thorn face magic tape is fixed on the surface of one end of the positioning column, and the hair face magic tape is fixed on the surface of the sliding block.
Preferably, the cross section of the positioning column is of a T-shaped structure, and the cross section of the connecting plate is of an arc structure.
Preferably, one end of the transmission main body is provided with a watch body, and the inner side of the watch body is provided with a liquid crystal display screen.
Preferably, the end part of the watch body is provided with a watch cover, and the watch cover is screwed with the watch body through threads.
Preferably, the surface of the valve body is provided with a connecting flange, and the side part of the valve body is provided with an exhaust port.
Compared with the prior art, the utility model has the beneficial effects that:
(1) through the connecting plate, slider and the two-sided adhesive tape of design, slide in the mounting panel through the slider, adjust the fixed position of its adhesion, then through the two-sided adhesive tape adhesion on the connecting plate to the external connection on, realize connecting external connection and mounting panel, and then realize the external connection that the equipment is spacing fixed, avoid it to receive external force to pull and lead to the junction to take place the fracture, through the connecting rod of design, the realization carries out swing joint to the connecting plate.
(2) Through the designed positioning column and the positioning groove, the positioning column is inserted into the positioning groove, the sliding position of the sliding block is limited, the double-sided adhesive tape is fixed at the adhesion position, the positioning column is adhered to the sliding block through the designed magic tape set, the positioning column is not easy to separate after being inserted into the insertion hole, and the positioning reliability of the positioning device is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;
FIG. 3 is an assembled side cross-sectional view of the mounting plate, slider, connecting plate and locating post of the present invention;
in the figure: 1. a valve body; 2. a watch cover; 3. a transmission main body; 4. a conduit pipe interface; 5. mounting a plate; 6. positioning a groove; 7. a positioning column; 8. a connecting plate; 9. a double-sided adhesive tape; 10. a magic tape set; 11. a slide hole; 12. a slider; 13. a connecting rod; 14. and (4) inserting the jack.
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.
Examples
Referring to fig. 1 to 3, the present invention provides a technical solution: a differential pressure transmitter comprises a valve body 1, a transmission main body 3 is fixed at the top of the valve body 1, a line pipe interface 4 is arranged at one side of the transmission main body 3, a mounting plate 5 is fixed at one side of the outer wall of the line pipe interface 4, a sliding hole 11 is formed in the surface of the mounting plate 5, a sliding block 12 is arranged at the inner side of the sliding hole 11, a connecting plate 8 is arranged at one end of the sliding block 12, a double-sided adhesive tape 9 is fixed at the inner side of the connecting plate 8, the sliding block 12 slides in the mounting plate 5 through the designed connecting plate 8 and the double-sided adhesive tape 9, the position where the sliding block 12 is adhered and fixed is adjusted, then the sliding block is adhered to an external connection wire through the double-sided adhesive tape 9 on the connecting plate 8, the external connection wire and the mounting plate 5 are connected, the external connection wire is assembled and limited and fixed, the situation that the connection position is cracked due to external force traction is avoided, a connecting hole is formed in the surface of the sliding block 12, a connecting rod 13 penetrates through the connecting hole, connecting rod 13 through the design, the realization carries out swing joint to connecting plate 8, connecting rod 13's one end and connecting plate 8 interconnect, jack 14 has been seted up on slider 12's surface, jack 14's inboard is inserted and is equipped with reference column 7, reference column 7 and constant head tank 6 through the design, reference column 7 inserts in constant head tank 6, the realization is to slider 12's the position of sliding limit, guarantee that it fixes the adhesion position of two-sided adhesive tape 8, surface one side of mounting panel 5 is linear array and has seted up constant head tank 6, the one end of reference column 7 extends to inside corresponding constant head tank 6.
In this embodiment, preferably, a magic tape set 10 is connected between one end of the positioning column 7 and the slider 12, the magic tape set 10 is composed of a thorn face magic tape and a hair face magic tape set 10, the thorn face magic tape is fixed on the surface of one end of the positioning column 7, the magic tape set 10 is designed to adhere the positioning column 7 to the slider 12, so that the positioning column is not easy to be separated when being inserted into the insertion hole 14, the positioning reliability of the utility model is improved, the hair face magic tape is fixed on the surface of the slider 12, the cross section of the positioning column 7 is of a T-shaped structure, and the cross section of the connecting plate 8 is of an arc-shaped structure.
In this embodiment, preferably, one end of the transmission main body 3 is provided with a meter body, a liquid crystal display screen is arranged on the inner side of the meter body, a meter cover 2 is arranged at the end of the meter body, the meter cover 2 is installed at the front end of the meter body through design to realize isolation protection, the meter cover 2 and the meter body are connected in a screwing mode through threads, a connecting flange is arranged on the surface of the valve body 1, and an exhaust port is arranged on the side portion of the valve body 1.
The working principle and the using process of the utility model are as follows: when the external connecting wire is used, in order to avoid the external connecting wire from loosening and cracking, the sliding block 12 slides in the mounting plate 5, the adhesion fixing position of the connecting plate 8 is adjusted, after the position of the external connecting wire is adjusted, the positioning column 7 is inserted into the positioning groove 6 for position limitation, meanwhile, the positioning column 7 is fixed through the magic tape set 10 and then is adhered to the external connecting wire through the double-sided adhesive tape 9 on the connecting plate 8, the external connecting wire is connected with the mounting plate 5, the external connecting wire is assembled and limited and fixed, and the phenomenon that the connecting part is cracked due to external force traction is avoided.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a differential pressure transmitter, includes valve body (1), the top of valve body (1) is fixed with sends main part (3), one side of sending main part (3) is provided with wired pipe connector (4), its characterized in that: outer wall one side of spool interface (4) is fixed with mounting panel (5), draw runner (11) have been seted up on the surface of mounting panel (5), the inboard of draw runner (11) is provided with slider (12), the one end of slider (12) is provided with connecting plate (8), the inboard of connecting plate (8) is fixed with two-sided adhesive tape (9), the connecting hole has been seted up on the surface of slider (12), connecting rod (13) have been run through to the inside of connecting hole, the one end and connecting plate (8) interconnect of connecting rod (13).
2. The differential pressure transmitter according to claim 1, wherein: the surface of the sliding block (12) is provided with a jack (14), the inner side of the jack (14) is inserted with a positioning column (7), one side of the surface of the mounting plate (5) is provided with positioning grooves (6) in a linear array mode, and one end of the positioning column (7) extends into the corresponding positioning groove (6).
3. The differential pressure transmitter according to claim 2, wherein: a magic tape set (10) is connected between one end of the positioning column (7) and the sliding block (12), the magic tape set (10) is composed of a thorn face magic tape and a hair face magic tape set (10), the thorn face magic tape is fixed on the surface of one end of the positioning column (7), and the hair face magic tape is fixed on the surface of the sliding block (12).
4. A differential pressure transmitter according to claim 3, wherein: the cross section of the positioning column (7) is of a T-shaped structure, and the cross section of the connecting plate (8) is of an arc-shaped structure.
5. The differential pressure transmitter according to claim 1, wherein: one end of the transmitting main body (3) is provided with a meter body, and the inner side of the meter body is provided with a liquid crystal display screen.
6. The differential pressure transmitter according to claim 5, wherein: the end part of the meter body is provided with a meter cover (2), and the meter cover (2) is screwed with the meter body through threads.
7. The differential pressure transmitter according to claim 1, wherein: the surface of the valve body (1) is provided with a connecting flange, and the side part of the valve body (1) is provided with an exhaust port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122098478.0U CN215726512U (en) | 2021-09-01 | 2021-09-01 | Differential pressure transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122098478.0U CN215726512U (en) | 2021-09-01 | 2021-09-01 | Differential pressure transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215726512U true CN215726512U (en) | 2022-02-01 |
Family
ID=80010989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122098478.0U Active CN215726512U (en) | 2021-09-01 | 2021-09-01 | Differential pressure transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215726512U (en) |
-
2021
- 2021-09-01 CN CN202122098478.0U patent/CN215726512U/en active Active
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