CN215726193U - Plug-in flow instrument mounting mechanism - Google Patents
Plug-in flow instrument mounting mechanism Download PDFInfo
- Publication number
- CN215726193U CN215726193U CN202120319720.XU CN202120319720U CN215726193U CN 215726193 U CN215726193 U CN 215726193U CN 202120319720 U CN202120319720 U CN 202120319720U CN 215726193 U CN215726193 U CN 215726193U
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- China
- Prior art keywords
- pipe
- mounting
- rod
- fixed
- threaded
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 35
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000005259 measurement Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
The utility model discloses an insertion type flow instrument mounting mechanism which comprises a fixing pipe, wherein a mounting pipe is slidably mounted in the fixing pipe, a dial plate is mounted at the right end of the mounting pipe, a valve is arranged on the mounting pipe, a mounting shell is fixedly mounted on the outer wall of the fixing pipe, a bidirectional threaded rod is rotatably connected to the left inner wall and the right inner wall of the mounting shell, two threaded sleeves are in threaded connection with the bidirectional threaded rod, a fixing rod is fixedly connected to each threaded sleeve, a clamping rod is fixedly connected to the other end of each fixing rod, and clamping holes are formed in the fixing pipe and the mounting pipe. According to the utility model, the installation pipe is slidably installed in the fixed pipe, the installation pipe is rotated, so that the external thread on the outer wall of the installation pipe is in threaded connection with the internal thread on the inner wall of the fixed pipe, the installation pipe and the fixed pipe are easily installed after the rotation is finished, the operation is convenient, the fixed threaded sleeve is in threaded connection with the threaded rod, the rotating rod can be prevented from rotating randomly, and the stability is kept.
Description
Technical Field
The utility model relates to the field of flow meters, in particular to an insertion type flow meter installation mechanism.
Background
The flow velocity flowmeter is a portable measuring instrument specially used for measuring the flow velocity and flow of hydrology and water conservancy, river flow velocity measurement, farm irrigation, municipal drainage, industrial sewage, water resources of water administration, open channels of ditches, water conservancy projects, building drainage, sewage flow measurement and other industries, adopts a special ultramicro power consumption circuit design and a full digital signal processing technology to ensure that the instrument measurement is more stable and reliable, has high measurement precision, can be widely used in occasions requiring frequent mobile measurement and no power supply on site, such as hydrology, water conservancy, agricultural irrigation, water supply and drainage and the like, and is one of the most inserted instruments for measuring the flow velocity and flow of water.
The flow meter is a tool for measuring the quantity of the substance, is not only widely applied to various industrial fields and municipal engineering, but also is an important means for improving the product quality and improving the economic benefit and the management level; the flow meter is also a scientific basis for evaluating energy conservation, consumption reduction and pollution emission, but most of the existing flow meters adopt flange connection, clamping type or threaded connection and other installation modes, so that a special tool is needed to install the flow meter, the flow meter cannot be disassembled and assembled when no tool is available, the rapidity and convenience of installation work are influenced, and the efficiency of the installation work is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a plug-in flow meter mounting mechanism.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a plug-in flow instrument mounting mechanism comprises a fixed pipe, a mounting pipe is slidably mounted in the fixed pipe, a dial plate is mounted at the right end of the mounting pipe, a valve is arranged on the mounting pipe, a mounting shell is fixedly mounted on the outer wall of the fixed pipe, a bidirectional threaded rod is rotatably connected to the left and right inner walls of the mounting shell, two threaded sleeves are in threaded connection with the bidirectional threaded rod, a fixed rod is fixedly connected onto each threaded sleeve, a clamping rod is fixedly connected to the other end of the fixed rod, clamping holes are formed in the fixed pipe and the mounting pipe, the clamping rod is slidably clamped in the clamping holes, a first bevel gear is sleeved on the bidirectional threaded rod, a rotating rod is rotatably mounted on the top wall of the mounting shell in a penetrating mode, a second bevel gear is fixedly connected to the lower end of the rotating rod, the first bevel gear is meshed with the second bevel gear, and a threaded rod is fixedly connected to the upper end of the rotating rod, the top surface fixed mounting of installation casing has fixed thread bush, fixed thread bush and threaded rod threaded connection, the handheld end of upper end fixedly connected with of threaded rod.
Preferably, the inner diameter of the fixing tube is matched with the outer diameter of the installation tube.
Preferably, the outer wall of installation pipe is equipped with the external screw thread, the inner wall of fixed pipe is equipped with the internal thread, external screw thread and internal thread threaded connection.
Preferably, the inner diameter of the clamping hole is matched with the outer diameter of the clamping rod.
Preferably, the left and right outer walls of the installation pipe are fixedly connected with limit blocks.
Preferably, the left and right inner walls of the mounting shell are fixedly connected with limiting plates, limiting holes are formed in the limiting plates, and the threaded sleeves penetrate through the limiting holes in a sliding mode.
The utility model has the beneficial effects that:
according to the utility model, the installation pipe is slidably installed in the fixed pipe, the installation pipe is rotated, so that the external thread on the outer wall of the installation pipe is in threaded connection with the internal thread on the inner wall of the fixed pipe, and then when the installation pipe is rotated to a certain position, the rotation is finished under the action of the limiting block, so that the installation pipe and the fixed pipe are easily installed, and the operation is convenient.
2, the threaded rod is driven to rotate by the handheld end, the threaded rod drives the rotating rod to rotate, the rotating rod drives the second bevel gear to rotate, the two-way threaded rod is driven to rotate by the meshing of the first bevel gear and the second bevel gear, the threaded sleeves are driven to be close to each other under the action of the limiting plate, the threaded sleeves drive the clamping rods to movably clamp and enter the clamping holes, the installation pipe and the fixing pipe are fixed, and meanwhile, the fixed threaded sleeves are in threaded connection with the threaded rod, so that the rotating rod can be prevented from rotating randomly, and the stability is kept.
Drawings
Fig. 1 is a schematic structural diagram of a plug-in flow meter mounting mechanism according to the present invention.
Fig. 2 is a schematic structural diagram of a fixing tube of a plug-in flow meter mounting mechanism according to the present invention.
Fig. 3 is a schematic structural diagram of a mounting housing of a plug-in flow meter mounting mechanism according to the present invention.
Reference numbers in the figures: the device comprises a fixed pipe 1, an installation pipe 2, a valve 3, a dial 4, an installation shell 5, a bidirectional threaded rod 6, a first bevel gear 7, a rotating rod 8, a second bevel gear 9, a threaded sleeve 10, a fixed rod 11, a limiting plate 12, a clamping hole 13, a clamping rod 14 and a limiting block 15.
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.
Referring to fig. 1-3, an insertion type flow meter installation mechanism comprises a fixed pipe 1, an installation pipe 2 is slidably installed in the fixed pipe 1, a dial 4 is installed at the right end of the installation pipe 2, a valve 3 is arranged on the installation pipe 2, an installation shell 5 is fixedly installed on the outer wall of the fixed pipe 1, a bidirectional threaded rod 6 is rotatably connected to the left inner wall and the right inner wall of the installation shell 5, two threaded sleeves 10 are connected to the bidirectional threaded rod 6 in a threaded manner, a fixed rod 11 is fixedly connected to each threaded sleeve 10, a clamping rod 14 is fixedly connected to the other end of the fixed rod 11, the fixed pipe 1 and the installation pipe 2 are both provided with clamping holes 13, the clamping rod 14 is slidably clamped in the clamping holes 13, a first bevel gear 7 is sleeved on the bidirectional threaded rod 6, a rotating rod 8 is rotatably installed on the top wall of the installation shell 5 in a penetrating manner, a second bevel gear 9 is fixedly connected to the lower end of the rotating rod 8, and the first bevel gear 7 is meshed with the second bevel gear 9, the upper end fixedly connected with threaded rod of dwang 8, the top surface fixed mounting of installation casing 5 has fixed thread bush, fixed thread bush and threaded rod threaded connection, the handheld end of the upper end fixedly connected with of threaded rod, the internal diameter of fixed pipe 1 and the external diameter adaptation of installation pipe 2, the outer wall of installation pipe 2 is equipped with the external screw thread, the inner wall of fixed pipe 1 is equipped with the internal thread, external screw thread and internal thread threaded connection, the internal diameter of card hole 13 and the external diameter adaptation of kelly 14, the left side of installation pipe 2, the equal fixedly connected with stopper 15 of right side outer wall, the left side of installation casing 5, right side inner wall fixedly connected with limiting plate 12, be equipped with spacing hole on limiting plate 12, thread bush 10 slides and runs through spacing downthehole.
The working principle is as follows: when the mounting pipe is used, the mounting pipe 2 is slidably mounted in the fixed pipe 1, the mounting pipe 2 is rotated to enable the external threads on the outer wall of the mounting pipe 2 to be in threaded connection with the internal threads on the inner wall of the fixed pipe 1, then the mounting pipe 2 is rotated to a certain position, the rotation is finished under the action of the limiting block 15, then the handheld end is manually rotated, the handheld end drives the threaded rod to rotate, the threaded rod drives the rotating rod 8 to rotate, the rotating rod 8 drives the second bevel gear 9 to rotate, the bidirectional threaded rod 6 is driven to rotate through the meshing of the first bevel gear 7 and the second bevel gear 9, the threaded sleeves 10 are driven to approach each other under the action of the limiting plate 12, the threaded sleeves 10 drive the clamping rods 14 to movably clamp into the clamping holes 13, the mounting pipe 2 and the fixed pipe 1 are fixed, and meanwhile the threaded sleeves are in threaded connection with the threaded rod, so that the rotating rods can be prevented from rotating randomly and stability is kept.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The plug-in flow instrument mounting mechanism comprises a fixed pipe (1) and is characterized in that the fixed pipe (1) is internally provided with a mounting pipe (2) in a sliding manner, the right end of the mounting pipe (2) is provided with a dial (4), the mounting pipe (2) is provided with a valve (3), the outer wall of the fixed pipe (1) is fixedly provided with a mounting shell (5), the left and right inner walls of the mounting shell (5) are rotatably connected with a bidirectional threaded rod (6), the bidirectional threaded rod (6) is in threaded connection with two threaded sleeves (10), the threaded sleeves (10) are fixedly connected with a fixed rod (11), the other end of the fixed rod (11) is fixedly connected with a clamping rod (14), the fixed pipe (1) and the mounting pipe (2) are respectively provided with a clamping hole (13), the clamping rod (14) is slidably clamped in the clamping hole (13), and the bidirectional threaded rod (6) is sleeved with a first bevel gear (7), the roof of installation casing (5) rotates to run through and installs dwang (8), lower extreme fixedly connected with second bevel gear (9) of dwang (8), first bevel gear (7) and second bevel gear (9) meshing, the upper end fixedly connected with threaded rod of dwang (8), the top surface fixed mounting of installation casing (5) has fixed thread cover, fixed thread cover and threaded rod threaded connection, the handheld end of upper end fixedly connected with of threaded rod.
2. A plug-in flow meter mounting mechanism according to claim 1, characterized in that the inner diameter of the stationary tube (1) is adapted to the outer diameter of the mounting tube (2).
3. The plug-in flow meter mounting mechanism according to claim 1, wherein the outer wall of the mounting tube (2) is provided with external threads, the inner wall of the fixing tube (1) is provided with internal threads, and the external threads and the internal threads are in threaded connection.
4. A plug-in flow meter mounting mechanism according to claim 1, characterised in that the inner diameter of the bayonet hole (13) is adapted to the outer diameter of the bayonet rod (14).
5. The plug-in flow meter mounting mechanism according to claim 1, wherein the left and right outer walls of the mounting tube (2) are both fixedly connected with a limiting block (15).
6. The plug-in flow meter mounting mechanism according to claim 1, wherein the left and right inner walls of the mounting housing (5) are fixedly connected with limit plates (12), the limit plates (12) are provided with limit holes, and the threaded sleeve (10) slidably penetrates through the limit holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120319720.XU CN215726193U (en) | 2021-02-04 | 2021-02-04 | Plug-in flow instrument mounting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120319720.XU CN215726193U (en) | 2021-02-04 | 2021-02-04 | Plug-in flow instrument mounting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215726193U true CN215726193U (en) | 2022-02-01 |
Family
ID=80012139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120319720.XU Expired - Fee Related CN215726193U (en) | 2021-02-04 | 2021-02-04 | Plug-in flow instrument mounting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215726193U (en) |
-
2021
- 2021-02-04 CN CN202120319720.XU patent/CN215726193U/en not_active Expired - Fee Related
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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: 20220201 |