CN220104129U - Instrument easy to install - Google Patents
Instrument easy to install Download PDFInfo
- Publication number
- CN220104129U CN220104129U CN202321415835.4U CN202321415835U CN220104129U CN 220104129 U CN220104129 U CN 220104129U CN 202321415835 U CN202321415835 U CN 202321415835U CN 220104129 U CN220104129 U CN 220104129U
- Authority
- CN
- China
- Prior art keywords
- instrument
- rubber gasket
- easy
- detection
- inner tube
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims abstract description 49
- 238000003825 pressing Methods 0.000 claims abstract description 35
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 abstract description 20
- 238000004804 winding Methods 0.000 abstract description 11
- 239000002994 raw material Substances 0.000 abstract description 10
- 238000012856 packing Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an instrument easy to install, and relates to the technical field of instrument installation. The technical key points are as follows: the device comprises an instrument dial, wherein a detection inner tube is arranged at the lower side of the instrument dial, an external thread column is sleeved at the outer side of the detection inner tube, a rubber gasket is arranged below the external thread column, a limit cylinder is sleeved at the outer side of the rubber gasket, and the rubber gasket is in a compressed state in the limit cylinder; the upper part of the external thread column is provided with a pressing component capable of adjusting the position of the limiting cylinder in the vertical direction. The instrument provided by the utility model has the advantages that the tightness after installation is ensured, and meanwhile, the step of winding the raw material tape by workers is omitted, so that the installation efficiency of the instrument is effectively improved compared with the prior art, and the requirement on the installation experience of the workers is lower during installation, so that the instrument is more convenient to use.
Description
Technical Field
The utility model relates to the technical field of instrument installation, in particular to an instrument easy to install.
Background
The technical means for detecting the respective relevant parameters of the production process are called instrumentation. Also known as a measuring meter. Refers to a meter that correctly senses and reflects the measured size. And determining the magnitude change or magnitude characteristic, state and composition of the measured variable. Such as sensors and transmitters, some meters that combine a sensing element directly with a display meter are also sensing meters. In industrial production, a pipeline for conveying a medium is often required to be detected, and the general operation is that a raw material belt with a sealing function is wound on an external thread at the end part of an input pipe of an instrument, then the instrument is screwed on a detection pipe reserved in advance, the winding of the raw material belt is troublesome to operate, the winding thickness of the raw material belt has higher requirements on the experience of operators, and if the winding is thin, the detection precision of the instrument can be influenced; if the winding is too thick, the instrument cannot be screwed into the reserved detection tube, and in any case, workers need to wind the raw material belt again, so that the installation efficiency of the instrument is definitely reduced, and the waiting time of the detection process is prolonged.
Disclosure of Invention
The utility model provides an instrument easy to install, which can save the trouble of winding a raw material belt by workers when the instrument is installed, and enable the workers to rapidly complete the installation work of the instrument, thereby effectively improving the installation efficiency of the instrument.
The above object of the present utility model is achieved by the following technical solutions:
the utility model provides an instrument of easy installation, includes the instrument dial plate, the downside and the detection inner tube fixed connection of instrument dial plate, the outside cover of detecting the inner tube is equipped with the external screw thread post, and fixed connection between the two, the below of external screw thread post is equipped with the rubber packing ring, the upper end of rubber packing ring with the lower extreme fixed connection of external screw thread post, the outside cover of rubber packing ring is equipped with spacing section of thick bamboo, the diameter of spacing section of thick bamboo is less than the internal diameter of reservation detection tube, just the rubber packing ring is in compression state in the spacing section of thick bamboo; the top of external screw thread post is equipped with presses the subassembly, press the one end of subassembly with spacing section of thick bamboo is connected, through press the subassembly can adjust spacing section of thick bamboo is in the position of vertical direction.
Further, press the subassembly including the cover of pressing of cover on detecting the inner tube, press the downside of cover and the upper end fixed connection of a plurality of connecting rods, a plurality of the lower extreme of connecting rod all pass behind the rubber packing ring with spacing section of thick bamboo fixed connection.
Further, the plurality of connecting rods are close to the detecting inner tube and are uniformly distributed on the periphery side of the detecting inner tube.
Further, the inner diameter of the pressing cover is equal to the outer diameter of the reserved detection tube.
Further, a plurality of reset springs are arranged below the pressing cover, the reset springs are uniformly arranged on the outer side of the detection inner tube, the upper ends of the reset springs are fixedly connected with the pressing cover, and the lower ends of the reset springs are fixedly connected with the external thread columns.
Further, a top cover is arranged at the upper end of the external thread column, and the diameter of the top cover is equal to the inner diameter of the pressing cover.
Further, the height of the limiting cylinder is smaller than that of the rubber gasket.
In summary, the present utility model includes at least one of the following beneficial technical effects:
when the pipeline for conveying the medium is required to be detected, a worker only needs to directly install the instrument disclosed by the utility model on a reserved detection pipe preset in advance for the pipeline to be detected, then drives the limiting cylinder to move downwards through the pressing component until the limiting cylinder is separated from the rubber gasket, and the extruded rubber gasket can automatically spread under the action of self-elasticity to block a gap between the detection inner pipe and the reserved detection pipe, so that the installed instrument is guaranteed to have better tightness, and the detection result is prevented from being influenced by the external environment in the detection process or the medium in the pipeline is prevented from leaking. The instrument provided by the utility model has the advantages that the tightness after installation is ensured, and meanwhile, the step of winding the raw material tape by workers is omitted, so that the installation efficiency of the instrument is effectively improved compared with the prior art, and the requirement on the installation experience of the workers is lower during installation, so that the instrument is more convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a front bottom view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the rubber gasket and the stopper tube of the present utility model after being removed;
fig. 4 is a schematic view showing a use state of the present utility model after being mounted on a reserved detecting pipe.
Reference numerals: 1. an instrument dial; 2. detecting an inner tube; 3. an external threaded column; 4. a rubber gasket; 5. a limiting cylinder; 6. a pressing assembly; 61. pressing the cover; 62. a connecting rod; 7. a return spring; 8. and a top cover.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are also within the scope of the utility model.
As shown in fig. 1, 3 and 4, the instrument easy to install disclosed by the utility model comprises an instrument dial 1, wherein the lower side of the instrument dial 1 is fixedly connected with a detection inner tube 2, an external thread column 3 is sleeved on the outer side of the detection inner tube 2 and is fixedly connected with the detection inner tube 2, a rubber gasket 4 is arranged below the external thread column 3, the upper end of the rubber gasket 4 is fixedly connected with the lower end of the external thread column 3, a limit cylinder 5 is sleeved on the outer side of the rubber gasket 4, the diameter of the limit cylinder 5 is smaller than the inner diameter of a reserved detection tube, and the rubber gasket 4 is in a compressed state in the limit cylinder 5; the top of external screw thread post 3 is equipped with presses subassembly 6, presses the one end of subassembly 6 and is connected with spacing section of thick bamboo 5, can adjust the position of spacing section of thick bamboo 5 in vertical direction through pressing subassembly 6.
In the above embodiment, the detecting inner tube 2 of the present utility model is communicated with the meter dial 1 and is fixed by welding, so that the tightness of the joint between the detecting inner tube and the meter dial can be ensured. When the detecting inner tube 2 is inserted into the reserved detecting tube of the pipeline to be detected, the medium in the pipeline to be detected can act on the meter dial 1 through the detecting inner tube 2, and a worker can acquire corresponding detecting data through the reading of the meter dial 1. The upper end of the reserved detection tube is provided with an internal thread matched with the thread on the outer side of the external thread column 3, so that the instrument is convenient to install on the reserved detection tube later.
When a worker needs to use the instrument detection pipeline of the utility model, the lower end of the detection inner pipe 2 is only required to be inserted into the reserved detection pipe, then the detection inner pipe is continuously moved downwards until the external threads on the external thread column 3 are connected with the internal threads on the reserved detection pipe, at the moment, the worker screws the instrument dial 1 until the upper end of the external thread column 3 is flush with the upper end of the reserved detection pipe, then the limiting cylinder 5 is driven to move downwards by the pressing component 6 until the detection inner pipe is separated from the rubber gasket 4, the rubber gasket 4 is restored under the action of elasticity, and the outer contour of the restored rubber gasket 4 and the inside of the reserved detection pipe produce extrusion action, so that the rubber gasket 4 of the utility model can automatically play a sealing role at the gap between the detection inner pipe 2 and the reserved detection pipe. In the prior art, in order to ensure the sealing effect of instrument installation, a worker often winds a raw material belt on an input pipe of the instrument during instrument installation, the winding is troublesome, and the winding method and the winding thickness of the raw material belt are used for comparing the installation experience of the worker. Compared with the prior art, the instrument is obviously more convenient to install, and has lower requirement on experience of an installer, so that the efficiency of instrument installation and the convenience in use are effectively improved.
Further, as shown in fig. 1, 2 and 3, the pressing assembly 6 includes a pressing cover 61 sleeved on the detecting inner tube 2, the lower side of the pressing cover 61 is fixedly connected with the upper ends of a plurality of connecting rods 62, and the lower ends of the plurality of connecting rods 62 are fixedly connected with the limiting cylinder 5 after passing through the rubber gasket 4.
In the above embodiment, the plurality of connecting rods 62 of the present utility model penetrate the rubber grommet 4 but are in close contact with each other, and therefore the plurality of connecting rods 62 are freely movable on the rubber grommet 4 in the axial direction of the inner tube 2. The gland of the utility model is positioned above the external thread column 3 in the initial state, and the distance between the two is not smaller than the height of the rubber gasket 4 embedded into the limit cylinder 5, in addition, the pressing cover 61 of the utility model is in sliding connection with the detecting inner tube 2. Like this after the workman screws in the outer double-screw bolt of detecting the inner tube 2 outside and reserves the detection pipe, press down along detecting the inner tube 2 and press down lid 61, press down lid 61 accessible a plurality of connecting rods 62 even with the power transmission to spacing section of thick bamboo 5 on, spacing section of thick bamboo 5 receives a plurality of connecting rods 62 decurrent pressure after, can leave its inside rubber packing ring 4 gradually, after spacing section of thick bamboo 5 releases rubber packing ring 4 completely, the rubber packing ring 4 that is in compression state always can automatic spring open and play sealed effect to detecting the gap that inner tube 2 and reserved the detection pipe were built. Since the worker can realize the sealing effect required for the instrument mounting process by pressing down the cover 61, the operation is significantly more convenient than the prior art of winding the raw material tape for sealing.
Further, as shown in fig. 3, a plurality of connecting rods 62 are close to the inspection inner tube 2 and are uniformly distributed on the circumferential side thereof.
In the above embodiment, the plurality of connecting rods 62 of the present utility model are close to the detecting inner tube 2, so that the portion of the connecting rod 62 passing through the rubber gasket 4 is as far as possible from the outer edge of the rubber gasket 4, thus reducing the resistance of the connecting rod 62 to the rubber gasket 4 when the rubber gasket 4 is outwardly stretched, ensuring that the rubber gasket 4 can sufficiently contact with the inner wall of the reserved detecting tube after the limit cylinder 5 is released from its limit, thereby ensuring the sealing effect.
Further, the inner diameter of the pressing cap 61 is equal to the outer diameter of the reserve detection tube.
In the above embodiment, the pressing cover 61 provided according to the above manner may be fastened to the upper end of the reserved detection tube when the pressing cover 61 moves downward, so that the stroke of the pressing cover 61 may be increased, the downward movement range of the corresponding limiting cylinder 5 may also be increased, so that the thicker rubber gasket 4 may be placed in the limiting cylinder 5, and the sealing effect after the installation of the meter is further ensured.
Further, as shown in fig. 1 and 2, a plurality of return springs 7 are disposed below the pressing cover 61, the plurality of return springs 7 are uniformly disposed outside the detecting inner tube 2, the upper ends of the plurality of return springs 7 are fixedly connected with the pressing cover 61, and the lower ends of the plurality of return springs 7 are fixedly connected with the external thread column 3.
In the above embodiment, when the instrument of the present utility model is used later and detached, and the rubber gasket 4 needs to be plugged into the limiting cylinder 5 again, the worker only needs to squeeze the diameter of the rubber gasket 4 until the diameter is smaller than the inner diameter of the limiting cylinder 5, and the elastic force of the return spring 7 can provide an upward pulling force for the limiting cylinder 5, so that the limiting cylinder 5 wraps the rubber gasket 4 again, and the restoration work after the instrument is used is facilitated. And the reset spring 7 still has a certain upward elastic force in a normal state, and the elastic force can play a supporting role on the pressing cover 61, so that the rubber gasket 4 is prevented from being released due to the fact that the pressing cover 61 is touched by a person in the instrument storage process.
Further, as shown in fig. 1, 2 and 3, the upper end of the male screw column 3 is provided with a top cap 8, and the diameter of the top cap 8 is equal to the inner diameter of the pressing cap 61.
In the above embodiment, when the worker screws the male screw column 3 into the reserved detecting tube, the top cover 8 of the present utility model can play a limiting role, avoiding the excessively deep screwing, affecting the pressing stroke of the pressing cover 61.
Further, as shown in fig. 1, the height of the stopper cylinder 5 is smaller than the height of the rubber grommet 4.
In the above embodiment, since the height of the limiting cylinder 5 is smaller than the height of the rubber gasket 4, the distance that the worker presses the cover 61 downward can be shortened, and accordingly the mounting time of the meter can be shortened, thereby improving the mounting efficiency of the meter.
The implementation principle of the embodiment is as follows: before use, a worker confirms that the rubber gasket 4 is positioned in the limiting cylinder 5 and is in a compressed state; when the device is used, the lower end of the detection inner tube 2 is inserted into the reserved detection tube and then continuously moves downwards until the external threads on the external thread column 3 are connected with the internal threads on the reserved detection tube, at the moment, a worker screws the instrument dial 1 until the upper end of the external thread column 3 is flush with the upper end of the reserved detection tube, then the limiting cylinder 5 is driven to move downwards until the limiting cylinder is separated from the rubber gasket 4 by pressing the pressing cover 61, the rubber gasket 4 is restored under the action of elasticity, and the outer contour of the restored rubber gasket 4 and the interior of the reserved detection tube produce extrusion action, so that the rubber gasket 4 can automatically play a sealing role at a gap between the detection inner tube 2 and the reserved detection tube. Then, the workers check and confirm the installation effect of the instrument, and the valve of the reserved detection pipe can be opened to enable the medium in the pipeline to be detected to be in contact with the instrument of the utility model, so as to start detection work.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solution of the present utility model, and not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will appreciate that; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (7)
1. An instrument easy to install, comprising an instrument dial (1), characterized in that: the lower side of the instrument dial plate (1) is fixedly connected with the detection inner tube (2), an external thread column (3) is sleeved on the outer side of the detection inner tube (2), the two are fixedly connected, a rubber gasket (4) is arranged below the external thread column (3), the upper end of the rubber gasket (4) is fixedly connected with the lower end of the external thread column (3), a limiting cylinder (5) is sleeved on the outer side of the rubber gasket (4), the diameter of the limiting cylinder (5) is smaller than the inner diameter of the reserved detection tube, and the rubber gasket (4) is in a compressed state in the limiting cylinder (5);
the upper portion of external screw thread post (3) is equipped with presses subassembly (6), press the one end of subassembly (6) with spacing section of thick bamboo (5) are connected, through press subassembly (6) can adjust spacing section of thick bamboo (5) are in the position of vertical direction.
2. The easy-to-install meter of claim 1, wherein: the pressing assembly (6) comprises a pressing cover (61) sleeved on the inner detection pipe (2), the lower side of the pressing cover (61) is fixedly connected with the upper ends of a plurality of connecting rods (62), and the lower ends of the connecting rods (62) penetrate through the rubber gaskets (4) and are fixedly connected with the limiting cylinder (5).
3. The easy-to-install meter of claim 2, wherein: the plurality of connecting rods (62) are close to the detecting inner tube (2) and are uniformly distributed on the periphery side thereof.
4. The easy-to-install meter of claim 2, wherein: the inner diameter of the pressing cover (61) is equal to the outer diameter of the reserved detection tube.
5. The easy-to-install meter of claim 2, wherein: the lower part of pressing lid (61) is equipped with a plurality of reset spring (7), and a plurality of reset spring (7) even establish the outside of detecting inner tube (2), and a plurality of reset spring (7) the upper end all with press lid (61) fixed connection, a plurality of reset spring (7) the lower extreme all with external screw thread post (3) fixed connection.
6. The easy-to-install meter of claim 2, wherein: the upper end of the external thread column (3) is provided with a top cover (8), and the diameter of the top cover (8) is equal to the inner diameter of the pressing cover (61).
7. The easy-to-install meter of claim 1, wherein: the height of the limiting cylinder (5) is smaller than that of the rubber gasket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321415835.4U CN220104129U (en) | 2023-06-06 | 2023-06-06 | Instrument easy to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321415835.4U CN220104129U (en) | 2023-06-06 | 2023-06-06 | Instrument easy to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220104129U true CN220104129U (en) | 2023-11-28 |
Family
ID=88847046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321415835.4U Active CN220104129U (en) | 2023-06-06 | 2023-06-06 | Instrument easy to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220104129U (en) |
-
2023
- 2023-06-06 CN CN202321415835.4U patent/CN220104129U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106706220B (en) | Device for testing sealing performance of rubber O-shaped ring in high-pressure hydrogen environment | |
| CN220104129U (en) | Instrument easy to install | |
| CN209085907U (en) | Bellows life test tooling | |
| CN210003945U (en) | Sensor lead through-wall device | |
| CN116448345A (en) | Device and method for testing air tightness of composite metal flange gasket | |
| CN102103054B (en) | Withstanding voltage tester for pop can cover body | |
| CN111337063A (en) | Sensor protective sleeve | |
| CN216112260U (en) | Anaerobic jar installation seal structure | |
| CN108871508A (en) | A kind of fuel level sensor mounting device | |
| CN216484356U (en) | Tool for detecting pressure of low-pressure irrigation belt and pipe | |
| CN213235038U (en) | Double-sensor underground pressure gauge | |
| CN210081532U (en) | Stable type fastening device for hydrostatic testing machine of valve | |
| CN110571098B (en) | Pressure relay | |
| CN211347204U (en) | Novel mounting structure of water treatment facilities manometer | |
| CN221223897U (en) | Flow sensor | |
| CN221300414U (en) | Pressure gauge with sealing structure | |
| CN220600764U (en) | Sealing connector of clamping and pressing pipe | |
| CN105952714A (en) | Externally arranged displacement sensor for dynamic testing of hydraulic cylinder | |
| CN219935182U (en) | Pressure gauge for hydraulic station | |
| CN114659699B (en) | Tap water rapid water pressure detection equipment | |
| CN219736580U (en) | Temperature detection mechanism of steam boiler | |
| CN212779718U (en) | Pressure gauge with self-sealing assembly | |
| CN112197834B (en) | Boats and ships gas blowing type level gauge detection device | |
| CN219589769U (en) | Liquid level meter with liquid level control function | |
| CN220552545U (en) | Temperature detection device and temperature measurement joint thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |