CN214748256U - Connecting structure of flowmeter - Google Patents
Connecting structure of flowmeter Download PDFInfo
- Publication number
- CN214748256U CN214748256U CN202120382492.0U CN202120382492U CN214748256U CN 214748256 U CN214748256 U CN 214748256U CN 202120382492 U CN202120382492 U CN 202120382492U CN 214748256 U CN214748256 U CN 214748256U
- Authority
- CN
- China
- Prior art keywords
- plate
- flange
- plates
- annular
- mounting
- 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
Links
- 238000007789 sealing Methods 0.000 claims description 11
- 239000000956 alloy Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 210000001503 joint Anatomy 0.000 description 8
- 239000012530 fluid Substances 0.000 description 7
- 238000010030 laminating Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a connection structure of flowmeter, including main part, connecting tube, block connection structure, lift seat structure and butt anti-drop structure, the bottom department of main part is provided with the circulation pipeline, the both sides of circulation pipeline all are provided with first flange, the connecting tube is provided with two, two one side of connecting tube all is provided with the second flange, two the second flange is respectively through block connection structure and two first flange connections, through a plurality of fastening bolt fixed connection between first flange and the second flange, lift seat structural installation is in the top department of circulation pipeline, just lift seat structure is close to in the both sides department of circulation pipeline, butt anti-drop structural installation is in the bottom department of lift seat structure. The utility model discloses a connect the leakproofness better, the seepage is difficult for appearing, and the difficult condition that drops that appears of junction and influence the normal use of flowmeter, and the practicality is higher.
Description
Technical Field
The utility model relates to a flowmeter field specifically is a connection structure of flowmeter.
Background
The flow meter is defined as: meters for indicating the measured flow rate and the total amount of fluid in a selected time interval are simply meters for measuring the flow rate of fluid in a pipeline or open channel, and flow meters are classified into differential pressure type flow meters, rotor flow meters, throttling type flow meters, slit flow meters, volumetric flow meters, electromagnetic flow meters, ultrasonic flow meters, and the like. Classifying according to media: liquid flow meters and gas flow meters are increasingly widely used with the development of industry and society.
However, the existing flow meters have the following disadvantages:
1. the connection sealing performance between the bottom circulation pipeline and the external pipeline is poor, and the leakage condition is easy to occur to influence the normal conveying treatment of the fluid.
2. The connection part of the circulation pipeline and the external pipeline is easy to fall off, so that the normal use of the flowmeter can be influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connection structure of flowmeter to it is relatively poor to solve the connection leakproofness between its bottom runner pipe of traditional flowmeter and the external pipeline, the condition of seepage easily appears and influence fluidic normal transport and handle, and the condition that drops easily appears in its runner pipe and the junction of external pipeline, thereby makes and can influence the problem of flowmeter normal use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connection structure of flowmeter, includes main part, connecting tube, block connection structure, lift seat structure and butt anti-drop structure, the bottom department of main part is provided with the circulation pipeline, the both sides of circulation pipeline all are provided with first flange, the connecting tube is provided with two, two one side of connecting tube all is provided with the second flange, two the second flange is respectively through block connection structure and two first flange joint, through a plurality of fastening bolt fixed connection between first flange and the second flange, lift seat structure mounting is in the top department of circulation pipeline, just lift seat structure is close to in the both sides department of circulation pipeline, butt anti-drop structrual installation is in the bottom department of lift seat structure.
Preferably, the clamping connection structure comprises a first annular plate and a second annular plate, the first annular plate and the second annular plate are both provided with two annular plates, the two annular plates are respectively and fixedly installed at one side, far away from each other, of the two first flanges, the two annular plates are respectively and fixedly installed at one side, close to each other, of the two second flanges, and the second annular plate is clamped in the inner part of the first annular plate.
Preferably, a gasket layer is attached to the outer surface of the second annular plate, and the outer surface of the gasket layer is attached to and abutted against the inner surface of the first annular plate.
Preferably, the lift seat structure includes fixed plate, first mounting panel, lifter plate and adjust knob, the lift seat structure is provided with two sets ofly, two the equal fixed mounting of fixed plate is in flow channel's top, and two the fixed plate is close to respectively in two first flange departments, two first mounting panel fixed mounting is in one side department that two fixed plates kept away from each other respectively, just first mounting panel is close to in the top department of fixed plate, two the lifter plate is installed in the bottom department of two first mounting panels through a plurality of telescopic connection pole respectively, two adjust knob's one end runs through two first mounting panels through threaded connection respectively, just adjust knob runs through the one end of first mounting panel and is connected with the top of lifter plate through the bearing.
Preferably, the fixed plate, the first mounting plate and the lifting plate are all made of alloy materials.
Preferably, butt anti-drop structure includes first butt plate, second mounting panel, second butt plate and fastening knob, butt anti-drop structure is provided with two sets ofly, two first butt plate fixed mounting is in the bottom department of two lifter plates respectively, just one side of first butt plate is kept away from one side of second flange with first flange and is located same vertical line, two second mounting panel fixed mounting is in the bottom department of two lifter plates respectively, two the second butt plate is installed in one side department of two second mounting panels through a plurality of telescopic link respectively, just one side that second butt plate is far away from and one side that first flange was kept away from with the second flange are located same vertical line.
The utility model provides a connection structure of flowmeter possesses following beneficial effect:
(1) the utility model discloses a be provided with block connection structure for when circulation pipeline and connecting tube connect, can connect through the block between first annular slab and the second annular slab, the sealed bed course in deuterogamying, the connection leakproofness after effectual improvement circulation pipeline and the connecting tube are connected makes its difficult condition that the seepage appears and influences the normal transport processing of fluid.
(2) The utility model discloses a be provided with lift seat structure and butt anti-drop structure, make after first flange and second flange pass through fastening bolt and connect fixedly, can be through rotating adjust knob, drive the lifter plate, first butt board and second butt board move down, one side of until first butt board and one side laminating butt of first flange, at this moment, rotate the fastening knob again, drive the second butt board remove to with second flange butt, can effectually prevent the condition that drops from appearing between first flange and the second flange, then effectual normal use who influences the flowmeter of having avoided.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of a first annular plate installation of the present invention;
FIG. 3 is a side view of a second annular plate of the present invention installed;
fig. 4 is an enlarged schematic view of a point a in fig. 1.
In the figure: 1. a main body; 2. connecting a pipeline; 3. a flow conduit; 4. a first flange; 5. a second flange; 6. fastening a bolt; 7. a first annular plate; 8. a second annular plate; 9. sealing the cushion layer; 10. a fixing plate; 11. a first mounting plate; 12. a lifting plate; 13. a second mounting plate; 14. a second butt joint plate; 15. fastening a knob; 16. adjusting a knob; 17. the first butt joint plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a connection structure of flowmeter, includes main part 1, connecting tube 2, block connection structure, lift seat structure and butt anti-drop structure, the bottom department of main part 1 is provided with runner pipe 3, runner pipe 3's both sides all are provided with first flange 4, connecting tube 2 is provided with two, two one side of connecting tube 2 all is provided with second flange 5, two second flange 5 is connected with two first flanges 4 through block connection structure respectively, through 6 fixed connection of a plurality of fastening bolt between first flange 4 and the second flange 5, lift seat structural installation is in runner pipe 3's top department, just lift seat structure is close to in runner pipe 3's both sides department, butt anti-drop structural installation is in the bottom department of lift seat structure.
The clamping connection structure comprises a first annular plate 7 and a second annular plate 8, wherein the first annular plate 7 and the second annular plate 8 are respectively provided with two, the two first annular plates 7 are respectively and fixedly arranged at one side, far away from the two first flanges 4, the two second annular plates 8 are respectively and fixedly arranged at one side, near to the two second flanges 5, and the second annular plates 8 are clamped in the first annular plate 7, so that when the connecting pipeline 2 is installed, the second annular plates 8 and the first annular plates 7 can be clamped and connected, and the sealing gasket layer 9 is matched, so that the connection sealing performance between the connecting pipeline 2 and the circulating pipeline 3 can be effectively improved, and the leakage condition is not easy to occur to affect the normal conveying processing of fluid;
a sealing cushion layer 9 is attached to the outer surface of the second annular plate 8, and the outer surface of the sealing cushion layer 9 is attached to and abutted against the inner surface of the first annular plate 7, so that the sealing performance of the first annular plate 7 and the second annular plate 8 after clamping connection is improved;
the lifting seat structure comprises fixing plates 10, first mounting plates 11, lifting plates 12 and adjusting knobs 16, the lifting seat structure is provided with two groups, two fixing plates 10 are fixedly mounted at the top of a flow pipeline 3, the two fixing plates 10 are close to two first flanges 4 respectively, the two first mounting plates 11 are fixedly mounted at one sides of the two fixing plates 10 far away from each other respectively, the first mounting plates 11 are close to the top of the fixing plates 10, the two lifting plates 12 are mounted at the bottoms of the two first mounting plates 11 through a plurality of telescopic connecting rods respectively, one ends of the two adjusting knobs 16 penetrate through the two first mounting plates 11 through threaded connection respectively, one ends of the adjusting knobs 16 penetrating through the first mounting plates 11 are connected with the top of the lifting plates 12 through bearings, so that after the first flanges 4 and the second flanges 5 are fixedly connected through fastening bolts 6, the lifting plate 12 can be driven to move downwards by rotating the adjusting knob 16, so that the first abutting plate 17 and the second abutting plate 14 are driven to move downwards;
the fixed plate 10, the first mounting plate 11 and the lifting plate 12 are all made of alloy materials, so that the fixed plate 10, the first mounting plate 11 and the lifting plate 12 are all made of alloy materials;
the butt anti-drop structure comprises a first butt plate 17, a second mounting plate 13, a second butt plate 14 and a fastening knob 15, the butt anti-drop structure is provided with two groups, two first butt plates 17 are respectively and fixedly mounted at the bottoms of two lifting plates 12, one side of the first butt plate 17 and one side of the first flange 4 far away from the second flange 5 are positioned on the same vertical line, two second mounting plates 13 are respectively and fixedly mounted at the bottoms of the two lifting plates 12, two second butt plates 14 are respectively and fixedly mounted at one sides of the two second mounting plates 13 through a plurality of telescopic connecting rods, and one side of the second butt plate 14 far away from the first flange 4 and one side of the second flange 5 far away from the first flange 4 are positioned on the same vertical line, so that after the first flange 4 and the second flange 5 are fixedly connected, an adjusting knob 16 can be rotated, drive lifter plate 12 and move down, thereby drive first butt joint board 17 and the 14 downward movements of second butt joint board, until one side and the 4 laminating butts of first flange of first butt joint board 17, then rotate fastening knob 15 again, drive the 14 removal of second butt joint board, until one side and the 5 laminating butts of second flange of second butt joint board 14, first butt joint board 17 in the cooperation, form the fixed processing of the centre gripping of first flange 4 and second flange 5, thereby the effectual first flange 4 of having avoided appears the condition of separation that drops with second flange 5, then the effectual normal use that influences the flowmeter of having avoided.
The working principle is as follows: when the connecting pipeline 2 is installed, the second annular plate 8 can be clamped and connected with the inside of the first annular plate 7, the upper sealing cushion layer 9 is matched, so that the connection sealing performance between the connecting pipeline 2 and the circulating pipeline 3 can be effectively improved, the normal conveying treatment of fluid is not influenced by the condition that the fluid is not easy to leak, then the first flange 4 and the second flange 5 can be connected and fixed through the fastening bolt 6, at the moment, the lifting plate 12 can be driven to move downwards by rotating the adjusting knob 16, so that the first abutting plate 17 and the second abutting plate 14 are driven to move downwards until one side of the first abutting plate 17 is abutted against the first flange 4, then the fastening knob 15 is rotated to drive the second abutting plate 14 to move until one side of the second abutting plate 14 is abutted against the second flange 5, the first abutting plate 17 is matched to form the clamping and fixing treatment of the first flange 4 and the second flange 5, thereby the effectual condition of the separation that drops has appeared in first flange 4 and second flange 5 of having avoided, then the effectual normal use who influences the flowmeter of having 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a connection structure of flowmeter, includes main part (1), connecting tube (2), block connection structure, lift seat structure and butt anti-drop structure, its characterized in that: the bottom department of main part (1) is provided with circulation pipeline (3), the both sides of circulation pipeline (3) all are provided with first flange (4), connecting tube (2) are provided with two, two one side of connecting tube (2) all is provided with second flange (5), two second flange (5) are connected with two first flanges (4) through block connection structure respectively, through a plurality of fastening bolt (6) fixed connection between first flange (4) and second flange (5), lift seat structure installs in the top department of circulation pipeline (3), just lift seat structure is close to in the both sides department of circulation pipeline (3), butt anti-drop structural mounting is in the bottom department of lift seat structure.
2. The connection structure of a flow meter according to claim 1, wherein: the clamping connection structure comprises a first annular plate (7) and a second annular plate (8), wherein the first annular plate (7) and the second annular plate (8) are respectively provided with two annular plates, the first annular plates (7) are respectively and fixedly installed at one side, away from each other, of the two first flanges (4), the second annular plates (8) are respectively and fixedly installed at one side, close to each other, of the two second flanges (5), and the second annular plates (8) are clamped in the inner portion of the first annular plates (7).
3. The connection structure of a flow meter according to claim 2, wherein: the outer surface of the second annular plate (8) is provided with a sealing cushion layer (9) in an attaching mode, and the outer surface of the sealing cushion layer (9) is abutted to the inner surface of the first annular plate (7) in an attaching mode.
4. The connection structure of a flow meter according to claim 1, wherein: the lifting seat structure comprises a fixed plate (10), a first mounting plate (11), a lifting plate (12) and an adjusting knob (16), the lifting seat structure is provided with two groups, two fixing plates (10) are fixedly arranged at the top of the circulating pipeline (3), the two fixing plates (10) are respectively close to the two first flanges (4), the two first mounting plates (11) are respectively and fixedly mounted at one side of the two fixing plates (10) which are far away from each other, the first mounting plates (11) are close to the top of the fixed plate (10), the two lifting plates (12) are respectively mounted at the bottoms of the two first mounting plates (11) through a plurality of telescopic connecting rods, one ends of the two adjusting knobs (16) are respectively connected through the two first mounting plates (11) through threads, and one end of the adjusting knob (16) penetrating through the first mounting plate (11) is connected with the top of the lifting plate (12) through a bearing.
5. The connection structure of a flow meter according to claim 4, wherein: the fixed plate (10), the first mounting plate (11) and the lifting plate (12) are all made of alloy materials.
6. The connection structure of a flow meter according to claim 1, wherein: the abutting anti-falling structure comprises a first abutting plate (17), a second mounting plate (13), a second abutting plate (14) and a fastening knob (15), the two abutting anti-falling structures are provided with two groups, the two first abutting plates (17) are respectively and fixedly arranged at the bottoms of the two lifting plates (12), and one side of the first abutting plate (17) and one side of the first flange (4) far away from the second flange (5) are positioned on the same vertical line, the two second mounting plates (13) are respectively and fixedly mounted at the bottoms of the two lifting plates (12), the two second abutting plates (14) are respectively mounted at one sides of the two second mounting plates (13) through a plurality of telescopic connecting rods, and the far side of the second abutting plate (14) and the side of the second flange (5) far away from the first flange (4) are positioned on the same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120382492.0U CN214748256U (en) | 2021-02-20 | 2021-02-20 | Connecting structure of flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120382492.0U CN214748256U (en) | 2021-02-20 | 2021-02-20 | Connecting structure of flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214748256U true CN214748256U (en) | 2021-11-16 |
Family
ID=78589105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120382492.0U Expired - Fee Related CN214748256U (en) | 2021-02-20 | 2021-02-20 | Connecting structure of flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214748256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118518171A (en) * | 2024-06-28 | 2024-08-20 | 江苏华尔威科技集团有限公司 | High-stability intelligent electromagnetic flowmeter |
-
2021
- 2021-02-20 CN CN202120382492.0U patent/CN214748256U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118518171A (en) * | 2024-06-28 | 2024-08-20 | 江苏华尔威科技集团有限公司 | High-stability intelligent electromagnetic flowmeter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214748256U (en) | Connecting structure of flowmeter | |
| CN112963134A (en) | Ultrahigh-pressure double-channel large-drift-diameter high-low-pressure fracturing manifold | |
| CN108035399A (en) | Structure for big luffing water level surface water taking | |
| CN206847878U (en) | A kind of valve pressure testing device | |
| CN213451881U (en) | Rectangular side opening flap valve | |
| CN202141364U (en) | Sewage box type heat exchanger | |
| CN208457400U (en) | A kind of flange for coping with pipe leakage | |
| CN220084118U (en) | Water yield conversion detection mechanism for drain pipe | |
| CN208535383U (en) | A kind of Pipe installing flange that sealing effect is good | |
| CN203348161U (en) | Multistage pump suction section with self-washing structure | |
| CN208502836U (en) | A kind of Novel drain pipe device | |
| CN206706959U (en) | A kind of integrated prefabricated valve well | |
| CN218035239U (en) | Two liquid level gaugemeters of water under high pressure jar convenient to installation | |
| CN208270191U (en) | Valve fluid performance detection center | |
| CN204829046U (en) | Municipal administration pipeline connecting device | |
| CN219910877U (en) | Top plate water surge quantity observation device | |
| CN214653924U (en) | High-efficiency enamel assembly anaerobic reactor | |
| CN208282875U (en) | A kind of pressure acquiring mechanism and pressure measuring unit | |
| CN219015013U (en) | Gas phase pipe of pyrolysis furnace condenser | |
| CN213900746U (en) | Flange connection type flow monitoring device | |
| CN207933078U (en) | A kind of water distribution pipe connecting structure between water distributor and three phase separator | |
| CN220851121U (en) | Water conservancy pipeline of convenient connection | |
| CN214999440U (en) | Pipeline connecting device for hydraulic engineering capable of controlling flow velocity of water flow | |
| CN217352798U (en) | Inspection shaft suitable for overhead pipeline | |
| CN214534973U (en) | Multifunctional welding flange |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |