CN220729369U - Combined flow metering device - Google Patents
Combined flow metering device Download PDFInfo
- Publication number
- CN220729369U CN220729369U CN202322275199.6U CN202322275199U CN220729369U CN 220729369 U CN220729369 U CN 220729369U CN 202322275199 U CN202322275199 U CN 202322275199U CN 220729369 U CN220729369 U CN 220729369U
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- CN
- China
- Prior art keywords
- metering device
- flow metering
- fixedly connected
- gauge outfit
- connecting body
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- 210000000078 claw Anatomy 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 4
- 238000005457 optimization Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a combined flow metering device, which relates to the technical field of flow metering and comprises a connector, wherein a gauge outfit is fixedly connected to the upper surface of the connector, and a blind plate is fixedly connected to the inner side wall of the connector. According to the utility model, by arranging the components such as the connecting body, the spring, the guide post, the sliding block, the threaded rod, the locking nut, the clamping jaws, the fixed ring, the vertical pipe, the gauge outfit and the like, when the gauge outfit is required to be disassembled, a gap is formed between the locking nut and the connecting body by rotating the locking nut, at the moment, the spring upwards pushes the guide post, the guide post upwards moves to drive the sliding block to move to the right side, the sliding block moves to drive the threaded rod to move to the right side, so that the locking nut is tightly attached to the connecting body, the guide post upwards moves and simultaneously drives the two clamping jaws to rotate oppositely, the two clamping jaws are separated from the fixed ring, and then the connecting body is pulled out upwards to drive the sleeve to move upwards, so that the aim of conveniently disassembling the gauge outfit is achieved.
Description
Technical Field
The utility model relates to the technical field of flow metering, in particular to a combined flow metering device.
Background
Flow metering means for indicating the measured flow and/or the total amount of fluid in a selected time interval. In short, a meter for measuring the flow of fluid in a pipe or open channel.
The existing flow metering device generally consists of a gauge outfit, wherein the bottom surface of the gauge outfit is connected with a vertical pipe, the bottom end of the vertical pipe is connected with a communicating pipe, when the flow metering device is used, the communicating pipe is arranged in a measured pipeline, so that the communicating pipe becomes a part of the measured pipeline, and then when fluid in the measured pipeline flows through the communicating pipe, the fluid is measured by the metering device in the communicating pipe, and measured numerical values are conveyed to the gauge outfit for display.
The gauge outfit of current flow metering device and the connected mode of standpipe are integrative, when metering device's gauge outfit breaks down, need gauge outfit, standpipe and communicating pipe together tear down and maintain, when dismantling, just need close the pipeline of being surveyed, then still need empty the inside residual liquid of pipeline of being surveyed, and the dismantlement process is more troublesome, and after dismantling flow metering device simultaneously, the pipeline of being surveyed just needs to stop work, leads to appearing standby duration.
There is therefore a need to propose a new solution to this problem.
Disclosure of Invention
The utility model aims to provide a combined flow metering device which has the characteristic of convenient disassembly and maintenance.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a combination formula flow metering device, includes the connector, the upper surface fixedly connected with gauge outfit of connector, the inside wall fixedly connected with blind plate of connector, the round hole that the equidistance was arranged has been seted up to the inside of blind plate, the inside wall fixedly connected with sleeve pipe of blind plate, sheathed tube inside rotates and is connected with two jack catchs.
In order to make the clamping jaws clamp the fixing ring, as a preferred combination flow metering device of the utility model, the outside of the sleeve is provided with a fixing ring, the bottom surface of which is in contact with each clamping jaw.
In order to enable the guide post to keep a force moving upwards, as a preferable combination type flow metering device of the utility model, a spring is fixedly connected to the inner bottom wall of the sleeve, the top end of the spring is fixedly connected with the guide post, and the top end of the guide post is provided with a second inclined plane.
In order to enable the guide post to drive the two clamping claws to rotate, the combined flow metering device is preferably provided with rectangular through holes in the guide post, and the guide post is contacted with the corresponding clamping claws through the inner top wall of each rectangular through hole.
In order to make the mounting head communicated with the connector, as a preferable combination type flow metering device of the utility model, the outer surface of the fixing ring is fixedly connected with a connecting pipe, and the bottom end of the connecting pipe is fixedly communicated with the mounting head.
In order to control the connection body to communicate with the mounting head, as a combined flow meter device of the present utility model, it is preferable that a handle valve is installed inside the connection pipe, and the handle valve is located lower than the bottom end of the sleeve.
In order to enable the sliding block to drive the guide pillar to move downwards, the combined flow metering device is preferable in that the sliding block is connected inside the connecting body in a sliding mode, the first inclined surface is arranged on the bottom surface of the sliding block, the sliding block is contacted with the second inclined surface of the guide pillar through the first inclined surface, the left side surface of the sliding block is fixedly connected with a threaded rod, the outer surface of the threaded rod is connected with the connecting body in a sliding mode, and a locking nut is connected with the outer surface of the threaded rod in a threaded mode.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, by arranging the components such as the connecting body, the spring, the guide post, the sliding block, the threaded rod, the locking nut, the clamping jaws, the fixed ring, the vertical pipe, the gauge outfit and the like, when the gauge outfit is required to be disassembled, a gap is formed between the locking nut and the connecting body by rotating the locking nut, at the moment, the spring upwards pushes the guide post, the guide post upwards moves to drive the sliding block to move to the right side, the sliding block moves to drive the threaded rod to move to the right side, so that the locking nut is tightly attached to the connecting body, the guide post upwards moves and simultaneously drives the two clamping jaws to rotate oppositely, the two clamping jaws are separated from the fixed ring, and then the connecting body is pulled out upwards to drive the sleeve to move upwards, so that the aim of conveniently disassembling the gauge outfit is achieved.
2. According to the utility model, through arranging the parts such as the vertical pipe, the handle valve and the gauge outfit, when the gauge outfit is required to be disassembled, the handle of the handle valve can be rotated to the position vertical to the vertical pipe, so that the communication between the measured pipeline and the vertical pipe is stopped, and then the gauge outfit is disassembled, so that the fluid in the measured pipeline does not need to be stopped, the normal work of the measured pipeline is not influenced, and the purpose that the measured pipeline can work normally when the gauge outfit is disassembled is achieved.
Drawings
FIG. 1 is a three-dimensional block diagram of the whole of the present utility model;
FIG. 2 is a front view of the entire construction of the present utility model;
FIG. 3 is a three-dimensional view of the interior of the connector, blind plate, sleeve and guide post of the present utility model;
FIG. 4 is a block diagram of the interior of the connector, blind plate, sleeve and guide post of the present utility model.
In the figure: 1. a connecting body; 2. a gauge head; 3. a slide block; 4. a connecting pipe; 5. a handle valve; 6. a mounting head; 7. a threaded rod; 8. a lock nut; 9. a blind plate; 10. a round hole; 11. a guide post; 12. a claw; 13. a sleeve; 14. a spring; 15. and a fixing ring.
Detailed Description
Referring to fig. 1 to 4, a combined flow meter device includes a connector 1, a gauge outfit 2 fixedly connected to an upper surface of the connector 1, the gauge outfit 2 is used for displaying a flow measurement value, a blind plate 9 is fixedly connected to an inner side wall of the connector 1, round holes 10 are formed in the blind plate 9 and are equidistantly arranged, a sleeve 13 is fixedly connected to an inner side wall of the blind plate 9, and two clamping claws 12 are rotatably connected to the inner side of the sleeve 13.
In this embodiment: when the gauge outfit 2 needs to be disassembled, the two clamping claws 12 can be separated from the fixed ring 15 through synchronous reverse rotation of the two clamping claws 12, and then the gauge outfit 2 is pulled out upwards to drive the connecting body 1 and the sleeve 13 to move upwards together, so that the gauge outfit 2, the connecting body 1 and the sleeve 13 are disassembled.
As a technical optimization scheme of the utility model, a fixed ring 15 is arranged outside the sleeve 13, and the bottom surface of the fixed ring 15 is contacted with each claw 12.
In this embodiment: the outer surfaces of the two jaws 12 are in close contact with the fixing ring 15, so that the sleeve 13, the blind plate 9, the coupling body 1 and the gauge outfit 2 are fixed.
As a technical optimization scheme of the utility model, a spring 14 is fixedly connected to the inner bottom wall of the sleeve 13, a guide post 11 is fixedly connected to the top end of the spring 14, and a second inclined plane is formed at the top end of the guide post 11.
In this embodiment: the spring 14 is in a compressed state so that the guide post 11 uniformly maintains an upward force.
As a technical optimization scheme of the utility model, rectangular through holes are formed in the guide posts 11, and the guide posts 11 are contacted with corresponding clamping claws 12 through the inner top wall of each rectangular through hole.
In this embodiment: the guide pillar 11 moves upwards and drives the one end that two jack catchs 12 are close to each other through the inside wall of self rectangle through-hole to rotate upwards, and then make the one end that two jack catchs 12 keep away from each other rotate downwards, and then make two jack catchs 12 break away from with solid fixed ring 15, and then can take sleeve pipe 13, connector 1 and gauge outfit 2 out, the inside wall that guide pillar 11 moves down and passes through self rectangle through-hole drives the one end that two jack catchs 12 are close to each other and rotate downwards, and then make the one end that two jack catchs 12 keep away from each other upwards move, and then make the one end that two jack catchs 12 keep away from each other contradict with solid fixed ring 15 for sleeve pipe 13 is fixed.
As a technical optimization scheme of the utility model, the outer surface of the fixed ring 15 is fixedly connected with the connecting pipe 4, the bottom end of the connecting pipe 4 is fixedly communicated with the mounting head 6, and the round hole 10 can be communicated with the connecting pipe 4 and the connecting body 1.
In this embodiment: when the metering device is installed, the installation head 6 is installed in the pipeline to be measured, so that the installation head 6 becomes a part of the pipeline to be measured, and the flow metering measurement of the pipeline to be measured is realized.
As a technical optimization scheme of the utility model, the handle valve 5 is arranged in the connecting pipe 4, and the position of the handle valve 5 is lower than the bottom end of the sleeve 13.
In this embodiment: when the gauge outfit 2 needs to be disassembled and maintained, the handle valve 5 is closed at first, the handle of the handle valve 5 is rotated to be vertical to the connecting pipe 4, at the moment, the communication between the tested pipeline and the connecting body 1 is cut off, then the connecting body 1 and the gauge outfit 2 are disassembled, and the tested pipeline can work normally.
As a technical optimization scheme of the utility model, a sliding block 3 is connected inside a connecting body 1 in a sliding way, an inclined plane I is formed on the bottom surface of the sliding block 3, the sliding block 3 is contacted with an inclined plane II of a guide post 11 through the inclined plane I, a threaded rod 7 is fixedly connected to the left side surface of the sliding block 3, the outer surface of the threaded rod 7 is connected with the connecting body 1 in a sliding way, and a locking nut 8 is connected to the outer surface of the threaded rod 7 in a threaded way.
In this embodiment: when the gauge outfit 2 needs to be disassembled for maintenance, the handle valve 5 is closed firstly, then the lock nut 8 is rotated to enable a certain gap to exist between the lock nut 8 and the connecting body 1, at the moment, the spring 14 pushes the guide pillar 11 upwards to enable the guide pillar 11 to move upwards, the guide pillar 11 moves upwards to enable the sliding block 3 to move leftwards through the mutual matching of the inclined surface II and the inclined surface I of the sliding block 3, the sliding block 3 moves leftwards to drive the threaded rod 7 to move leftwards, the threaded rod 7 moves leftwards to drive the lock nut 8 to move leftwards, further the lock nut 8 is tightly contacted with the connecting body 1, meanwhile, the guide pillar 11 moves upwards to drive the two clamping claws 12 to rotate through the inner side walls of the rectangular through holes, the two clamping claws 12 are separated from being contacted with the fixed ring 15, then the gauge outfit 2 is pulled upwards to drive the connecting body 1, the sleeve 13 and the two clamping claws 12 to move upwards together, and then make sleeve pipe 13 follow the inside of connecting pipe 4 and take out, accomplish the dismantlement work to gauge outfit 2, when needs installation gauge outfit 2, firstly make sleeve pipe 13 insert the inside of connecting pipe 4, then rotate lock nut 8, make lock nut 8 overcome the power rotation of spring 14 and then drive threaded rod 7 left side and remove, threaded rod 7 left side removes and drive slider 3 left side and remove, slider 3 left side removes through self inclined plane one and the inclined plane two cooperation drive guide pillar 11 of guide pillar 11, guide pillar 11 moves down and drives the one end that two jack catch 12 are close to each other through the inside wall of rectangle through-hole and rotate down, and then make the one end that two jack catch 12 keep away from each other and solid fixed ring 15 chucking, and then make sleeve pipe 13, connector 1 and gauge outfit 2 are fixed mounting, at this moment open handle valve 5 again can.
Working principle: when the gauge outfit 2 needs to be disassembled, the handle valve 5 is closed firstly, the two clamping claws 12 are rotated through loosening the locking nut 8, the clamping claws 12 are separated from the fixed ring 15, then the gauge outfit 2 is pulled out upwards to drive the connecting body 1 and the sleeve 13 to move upwards together, further, the gauge outfit 2 and the connecting body 1 are disassembled together with the sleeve 13, the disassembly is convenient, the tested pipeline can work normally, when the gauge outfit 2 needs to be installed, the sleeve 13 is inserted into the connecting pipe 4 firstly, then the locking nut 8 is rotated, the locking nut 8 overcomes the force of the spring 14 to rotate and drive the threaded rod 7 to move leftwards, the threaded rod 7 moves leftwards to drive the sliding block 3 to move leftwards, the sliding block 3 moves leftwards through the matching of the inclined plane I of the sliding block 11 with the inclined plane II of the sliding block 11, the sliding block 11 moves downwards to drive one end of the two clamping claws 12 close to each other to rotate downwards through the inner side wall of the rectangular through hole, further, the one end of the two clamping claws 12 far away from each other is clamped with the fixed ring 15, and the sleeve 13, the connecting body 1 and the gauge outfit 2 are fixedly installed, and the valve 5 is opened again.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. A combined flow metering device, comprising a connector (1), characterized in that: the utility model discloses a meter, including connecting body (1), connecting body, blind plate (9), round hole (10) that the inside of blind plate (9) was seted up equidistantly and was arranged, the inside wall fixedly connected with sleeve pipe (13) of blind plate (9), the inside rotation of sleeve pipe (13) is connected with two jack catchs (12).
2. A combination flow metering device as set forth in claim 1 wherein: the outside of sleeve pipe (13) is equipped with solid fixed ring (15), gu fixed ring (15) bottom surface all with every jack catch (12) contact.
3. A combination flow metering device as set forth in claim 1 wherein: the inner bottom wall of the sleeve (13) is fixedly connected with a spring (14), the top end of the spring (14) is fixedly connected with a guide pillar (11), and the top end of the guide pillar (11) is provided with a second inclined plane.
4. A combination flow metering device as set forth in claim 3 wherein: rectangular through holes are formed in the guide posts (11), and the guide posts (11) are contacted with corresponding clamping claws (12) through the inner top wall of each rectangular through hole.
5. A combination flow metering device as set forth in claim 2 wherein: the outer surface of the fixed ring (15) is fixedly connected with a connecting pipe (4), and the bottom end of the connecting pipe (4) is fixedly communicated with a mounting head (6).
6. A combination flow metering device as set forth in claim 5 wherein: the handle valve (5) is arranged in the connecting pipe (4), and the position of the handle valve (5) is lower than the bottom end of the sleeve (13).
7. A combination flow metering device as set forth in claim 1 wherein: the inside sliding connection of connector (1) has slider (3), inclined plane one has been seted up to the bottom surface of slider (3), slider (3) are through inclined plane two-phase contact of inclined plane one with the inclined plane of guide pillar (11), the left surface fixedly connected with threaded rod (7) of slider (3), the surface and the connector (1) sliding connection of threaded rod (7), the surface threaded connection of threaded rod (7) has lock nut (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322275199.6U CN220729369U (en) | 2023-08-23 | 2023-08-23 | Combined flow metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322275199.6U CN220729369U (en) | 2023-08-23 | 2023-08-23 | Combined flow metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220729369U true CN220729369U (en) | 2024-04-05 |
Family
ID=90490798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322275199.6U Active CN220729369U (en) | 2023-08-23 | 2023-08-23 | Combined flow metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220729369U (en) |
-
2023
- 2023-08-23 CN CN202322275199.6U patent/CN220729369U/en active Active
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| GR01 | Patent grant |