CN210893519U - Pressure transmitter convenient to dismantle - Google Patents
Pressure transmitter convenient to dismantle Download PDFInfo
- Publication number
- CN210893519U CN210893519U CN201921800326.7U CN201921800326U CN210893519U CN 210893519 U CN210893519 U CN 210893519U CN 201921800326 U CN201921800326 U CN 201921800326U CN 210893519 U CN210893519 U CN 210893519U
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- CN
- China
- Prior art keywords
- wall
- fixedly connected
- pressure transmitter
- installation cover
- sliding
- 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
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a pressure transmitter convenient to dismantle, including installation cover and changer body, the inner wall of changer body and installation cover is through a plurality of bracing piece fixed connection, the equal fixedly connected with fixed block in outer wall both ends of installation cover, the screw thread is inserted and is equipped with the screw rod on the fixed block, the bottom fixedly connected with knob of screw rod, be equipped with the spout on the outer wall of installation cover, fixedly connected with guide arm in the spout, L type kelly has been cup jointed in the slip on the guide arm, surround on the outer wall of knob and be equipped with a plurality of draw-in grooves that correspond with L type kelly. The utility model discloses in through screw rod fixed establishment's setting, it is more convenient to make the dismantlement of changer to the maintenance efficiency of changer has been promoted.
Description
Technical Field
The utility model relates to a pressure transmitter technical field especially relates to a pressure transmitter convenient to dismantle.
Background
A pressure transmitter is a device that converts pressure into a pneumatic signal or an electric signal for control and remote transmission. It can convert the physical pressure parameters sensed by the load cell sensor into standard electric signals for the secondary instruments such as indicating alarm, recorder and regulator to measure, indicate and regulate the process. Pressure transmitters are typically threadably mounted to the pipe during use.
Pressure transmitter is in long-time use, and the changer can break down, needs to dismantle, but the screw thread on the erection pipe can reduce the dismantlement effect owing to the age of a specified duration, and pressure transmitter is difficult to directly dismantle from the erection pipe this moment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the pressure transmitter is difficult to directly dismantle from the installation pipeline at the moment because the screw thread on the installation pipeline can reduce the dismantlement effect for a long time among the prior art, and the pressure transmitter convenient to dismantle who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pressure transmitter convenient to dismantle, includes installation cover and changer body, the inner wall of changer body and installation cover is through a plurality of bracing piece fixed connection, the equal fixedly connected with fixed block in outer wall both ends of installation cover, the screw thread is inserted and is equipped with the screw rod on the fixed block, the bottom fixedly connected with knob of screw rod, be equipped with the spout on the outer wall of installation cover, fixedly connected with guide arm in the spout, L type kelly has been cup jointed in the slip on the guide arm, it is equipped with a plurality of draw-in grooves that correspond with L type kelly to surround on the outer wall of knob.
Preferably, the inner wall of the mounting sleeve is provided with two sliding cavities which are symmetrically arranged, sliding rods are inserted in the sliding cavities in a sliding mode, the bottoms of the sliding rods are fixedly connected with limiting blocks, and the tops of the sliding rods are fixedly connected with backing plates.
Preferably, the sliding rod is sleeved with a first spring, and two ends of the first spring are fixedly connected with the base plate and the inner wall of the mounting sleeve respectively.
Preferably, the guide rod is sleeved with a second spring, and two ends of the second spring are respectively and fixedly connected with the L-shaped clamping rod and the inner wall of the sliding groove.
Preferably, a flow guide sleeve is fixedly connected to the inner wall of one end, close to the transmitter body, of the mounting sleeve.
Preferably, the screw rod is rotatably sleeved with a support sleeve, and one side of the support sleeve abuts against the outer wall of the fixed block.
Has the advantages that:
1. when the pressure transmitter needs to be disassembled, the L-shaped clamping rod is firstly pulled out of the knob, then the knob is rotated to drive the screw rod to rotate, then the mounting sleeve is taken down, and the pressure transmitter is maintained;
2. simultaneously backing plate and first spring's setting can play certain elastic support effect to the installation cover, and the stopper can prevent simultaneously that the slide bar from droing from sliding the intracavity, and the second spring can play certain elastic support to L type kelly simultaneously, and the setting of water conservancy diversion cover can strengthen the connection leakproofness between pipeline and the installation cover simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of a pressure transmitter convenient to disassemble according to the present invention;
fig. 2 is a schematic structural view of a portion a of fig. 1.
In the figure: the device comprises an installation sleeve 1, a transmitter body 2, a support rod 3, a fixing block 4, a screw rod 5, a knob 6, a guide rod 7, an 8L-shaped clamping rod 9, a slide rod 10, a limiting block 10, a backing plate 11, a first spring 12, a second spring 13, a flow guide sleeve 14 and a support sleeve 15.
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.
Referring to fig. 1-2, a pressure transmitter convenient to dismantle, including installation cover 1 and changer body 2, changer body 2 and installation cover 1's inner wall are through a plurality of bracing pieces 3 fixed connection, the equal fixedly connected with fixed block 4 in outer wall both ends of installation cover 1, be used for supporting screw rod 5, screw thread is inserted on fixed block 4 and is equipped with screw rod 5, be used for being connected with external pipeline, screw rod 5's bottom fixedly connected with knob 6, be used for driving screw rod 5 to rotate, be equipped with the spout on the outer wall of installation cover 1, fixedly connected with guide arm 7 in the spout, be used for supporting L type kelly 8, L type kelly 8 has been cup jointed in the sliding on guide arm 7, be used for fixed knob 6, it is equipped with a plurality of draw-in grooves that correspond with L type kelly 8 to encircle.
In the embodiment, two sliding cavities are symmetrically arranged on the inner wall of the mounting sleeve 1, a sliding rod 9 is inserted in the sliding cavities in a sliding mode and used for supporting a backing plate 11, the bottom of the sliding rod 9 is fixedly connected with a limiting block 10, the top of the sliding rod 9 is fixedly connected with the backing plate 11 and used for supporting a pipeline, a first spring 12 is sleeved on the sliding rod 9, two ends of the first spring 12 are respectively and fixedly connected with the backing plate 11 and the inner wall of the mounting sleeve 1 and used for elastically supporting the backing plate 11, a second spring 13 is sleeved on a guide rod 7, two ends of the second spring 13 are respectively and fixedly connected with an L-shaped clamping rod 8 and the inner wall of a sliding groove and used for elastically supporting the L-shaped clamping rod to a certain extent, a flow guide sleeve 14 is fixedly connected on the inner wall of the mounting sleeve 1 close to one end of the transmitter body 2, the sealing performance between the mounting sleeve 1 and the pipeline is enhanced, a support sleeve, the screw 5 is prevented from shaking.
In this embodiment, when pressure transmitter is dismantled to needs, take L type kelly 8 out from knob 6 earlier, then rotate knob 6 and drive screw rod 5 and rotate, then take off installation cover 1, maintain pressure transmitter, backing plate 11 and first spring 12's setting simultaneously, can play certain elastic support effect to installation cover 1, stopper 10 can prevent that slide bar 9 from droing from the sliding chamber simultaneously, second spring 13 can play certain elastic support to L type kelly 8 simultaneously, the setting of water conservancy diversion cover 14 simultaneously, can strengthen the pipeline and the installation cover 1 between be connected the leakproofness.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a pressure transmitter convenient to dismantle, includes installation cover (1) and changer body (2), its characterized in that: the inner wall of changer body (2) and installation cover (1) is through a plurality of bracing pieces (3) fixed connection, the equal fixedly connected with fixed block (4) in outer wall both ends of installation cover (1), screw thread is inserted and is equipped with screw rod (5) on fixed block (4), the bottom fixedly connected with knob (6) of screw rod (5), be equipped with the spout on the outer wall of installation cover (1), fixedly connected with guide arm (7) in the spout, L type kelly (8) have been cup jointed in the slip on guide arm (7), surround on the outer wall of knob (6) and be equipped with a plurality of draw-in grooves that correspond with L type kelly (8).
2. The readily removable pressure transmitter of claim 1 wherein: the mounting sleeve is characterized in that two sliding cavities which are symmetrically arranged are formed in the inner wall of the mounting sleeve (1), a sliding rod (9) is inserted in the sliding cavities in a sliding mode, a limiting block (10) is fixedly connected to the bottom of the sliding rod (9), and a base plate (11) is fixedly connected to the top of the sliding rod (9).
3. The readily removable pressure transmitter of claim 2 wherein: the sliding rod (9) is sleeved with a first spring (12), and two ends of the first spring (12) are fixedly connected with the base plate (11) and the inner wall of the mounting sleeve (1) respectively.
4. The readily removable pressure transmitter of claim 1 wherein: the guide rod (7) is sleeved with a second spring (13), and two ends of the second spring (13) are fixedly connected with the L-shaped clamping rod (8) and the inner wall of the sliding groove respectively.
5. The readily removable pressure transmitter of claim 1 wherein: the inner wall of one end, close to the transmitter body (2), of the mounting sleeve (1) is fixedly connected with a flow guide sleeve (14).
6. The readily removable pressure transmitter of claim 1 wherein: the screw rod (5) is rotatably sleeved with a support sleeve (15), and one side of the support sleeve (15) is abutted to the outer wall of the fixing block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800326.7U CN210893519U (en) | 2019-10-24 | 2019-10-24 | Pressure transmitter convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800326.7U CN210893519U (en) | 2019-10-24 | 2019-10-24 | Pressure transmitter convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210893519U true CN210893519U (en) | 2020-06-30 |
Family
ID=71312857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921800326.7U Expired - Fee Related CN210893519U (en) | 2019-10-24 | 2019-10-24 | Pressure transmitter convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210893519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947829A (en) * | 2020-08-13 | 2020-11-17 | 上海宝舶科技有限公司 | High-precision pressure and flow measurement and control instrument |
-
2019
- 2019-10-24 CN CN201921800326.7U patent/CN210893519U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947829A (en) * | 2020-08-13 | 2020-11-17 | 上海宝舶科技有限公司 | High-precision pressure and flow measurement and control instrument |
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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: 20200630 Termination date: 20201024 |