CN220288873U - Multi-station negative pressure tool for detecting smoothness of gas circuit - Google Patents
Multi-station negative pressure tool for detecting smoothness of gas circuit Download PDFInfo
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- CN220288873U CN220288873U CN202321418432.5U CN202321418432U CN220288873U CN 220288873 U CN220288873 U CN 220288873U CN 202321418432 U CN202321418432 U CN 202321418432U CN 220288873 U CN220288873 U CN 220288873U
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- 238000001514 detection method Methods 0.000 claims abstract description 25
- 210000003437 trachea Anatomy 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The application relates to a multistation negative pressure frock for detecting gas circuit is unobstructed, include: the tool bar is provided with a plurality of air pipe connecting holes, the tool bar is provided with a plurality of negative pressure meters, air inlet detection ports of the negative pressure meters are communicated with the air pipe connecting holes in a one-to-one correspondence manner, and the negative pressure meters are used for detecting air pressure values in the air pipe connecting holes after connecting air passages of products; the box body, many the frock strip sets up on the box body. According to the utility model, the plurality of independent negative pressure detection ports are arranged on one tool, the gas inlets and outlets of the independent gas paths on the equipment are connected to the negative pressure equipment and the negative pressure detection ports, and the smoothness of the gas path branch is judged through the gas pressure value of the gas inlet, so that the detection is convenient and the efficiency is high; according to the utility model, the air pipe clamping assembly is arranged in a linkage way, so that the air pipe is fixedly clamped during detection, deviation of a detection result caused by air leakage is avoided, and the reliability of the detection result is improved.
Description
Technical Field
The application belongs to the technical field of gas circuit detection equipment, and particularly relates to a multi-station negative pressure tool for detecting smoothness of a gas circuit.
Background
After the gas pipeline equipment is manufactured and assembled, the smoothness of the gas pipeline is required to be detected, and the existing detection mode is to perform ventilation detection on the gas pipeline one by one, so that the detection efficiency is low; meanwhile, when the air pipe is connected with the detection equipment unstably to cause air leakage, the detection result is also influenced, so that erroneous judgment is caused.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to solve the defects in the prior art, the multi-station negative pressure tool for detecting the smoothness of the air path is provided, and at least one of the following problems is solved, namely, the smoothness of the whole air path of the equipment is detected through one-time clamping; and secondly, the connection stability of the gas path pipeline and the detection equipment is enhanced, and deviation of a detection result caused by gas leakage is avoided.
The technical scheme adopted for solving the technical problems is as follows:
a multistation negative pressure frock for detecting gas circuit is unobstructed includes:
the tool bar is provided with a plurality of air pipe connecting holes, the tool bar is provided with a plurality of negative pressure meters, air inlet detection ports of the negative pressure meters are communicated with the air pipe connecting holes in a one-to-one correspondence manner, and the negative pressure meters are used for detecting air pressure values in the air pipe connecting holes after connecting air passages of products;
the box body, many the frock strip sets up on the box body.
Preferably, the multi-station negative pressure tool for detecting the unobstructed air path is characterized in that a base is arranged below the box body, a guide rail sliding block mechanism is arranged between the box body and the base, and the box body is slidably arranged on the base.
Preferably, the multi-station negative pressure tool for detecting the smoothness of the air channel is provided with the quick connector on the air channel connecting hole, and the quick connector is used for quickly plugging an air channel to be detected.
Preferably, the multi-station negative pressure tool for detecting the unobstructed gas path is provided with the gas pipe clamping assembly above the tool bar, and the gas pipe clamping assembly is used for rapidly clamping a gas pipe.
Preferably, the multi-station negative pressure tool for detecting the unobstructed air path comprises a first chuck and a second chuck, wherein the first chuck is fixedly connected to a box body, and the second chuck is slidably connected to the second chuck.
Preferably, according to the multi-station negative pressure tool for detecting the unobstructed air path, the arc-shaped grooves for clamping the air pipe are formed in the corresponding side surfaces of the first chuck and the second chuck.
Preferably, in the multi-station negative pressure tool for detecting the smoothness of the gas path, the side surfaces of the first clamping head, which are close to the two end parts, are fixedly connected with a guide rod respectively, the side surface of the second clamping head is provided with a guide hole, and the guide hole of the second clamping head is connected with the first clamping head in a sliding manner through sleeving the guide rod of the first clamping head.
Preferably, the multi-station negative pressure tool for detecting the smoothness of the air passage is provided with three guide holes, and an elastic floating rod is arranged in the middle guide hole.
Preferably, according to the multi-station negative pressure tool for detecting the smoothness of the gas path, the second chuck is fixedly connected with the quick pushing chuck, and the telescopic head of the quick pushing chuck is fixedly connected with the other end of the elastic floating rod.
The beneficial effects of the utility model are as follows:
(1) According to the utility model, the plurality of independent negative pressure detection ports are arranged on one tool, the gas inlets and outlets of the independent gas paths on the equipment are connected to the negative pressure equipment and the negative pressure detection ports, and the smoothness of the gas path branch is judged through the gas pressure value of the gas inlet, so that the detection is convenient and the efficiency is high;
(2) According to the utility model, the air pipe clamping assembly is arranged in a linkage way, so that the air pipe is fixedly clamped during detection, deviation of a detection result caused by air leakage is avoided, and the reliability of the detection result is improved.
Drawings
The technical scheme of the application is further described below with reference to the accompanying drawings and examples.
FIG. 1 is a schematic view of a three-dimensional structure of example 1 of the present application;
fig. 2 is a schematic top view of the box body and the tool bar in embodiment 1 of the present application;
FIG. 3 is a schematic view of the structure at A-A in FIG. 2;
fig. 4 is a schematic three-dimensional structure of example 2 of the present application.
The reference numerals in the figures are:
a tool bar 10;
a gas pipe connection hole 11;
a negative pressure gauge 12;
a case 20;
a tracheal clamping assembly 21;
a first chuck 211;
a second chuck 212;
an arc-shaped groove 213;
a guide bar 214;
an elastic floating rod 215;
the collet 216 is pushed quickly;
a base 30;
a rail-slider mechanism 31.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.
In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application can be understood by those of ordinary skill in the art in a specific context.
The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in combination with embodiments.
Example 1
The embodiment provides a multistation negative pressure frock for detecting that gas circuit is unobstructed for whether the air flue of supervisory equipment or product is unobstructed, its structure references fig. 1, includes:
the tool bar 10, the straight line distribution is provided with 16 trachea connecting holes 11 on the tool bar 10, is provided with quick-operation joint's female head on the trachea connecting hole 11, is provided with 16 negative pressure table 12 at tool bar 10 lower bottom surface, and the inlet detection mouth and the trachea connecting hole 11 one-to-one intercommunication of negative pressure table 12, the negative pressure table 12 is used for detecting the interior atmospheric pressure value of trachea connecting hole 11 behind the junction device air flue.
Preferably, a multi-station negative pressure tool for detecting the unobstructed gas path of the embodiment further comprises a box body 20, wherein 3 tool bars 10 which are arranged in parallel are installed on the upper surface of the box body 20.
Preferably, in the multi-station negative pressure tool for detecting the smoothness of the air path in the embodiment, the base 30 is arranged below the box body 20, the guide rail sliding block mechanism 31 is arranged between the box body 20 and the base 30, the box body 20 is slidably mounted on the base 30, and the box body 20 is pushed to slide to a position to be detected, so that the convenience of use is improved.
Preferably, in the multi-station negative pressure tool for detecting the unobstructed air path of the present embodiment, the negative pressure meter 12 adopts an electronic negative pressure meter and is connected to a monitoring system, and the monitoring system is used for detecting the numerical value of the negative pressure meter 12 and early warning the negative pressure meter 12 exceeding a predetermined numerical value.
During actual use, all gas inlets and outlets of the air channel which can be mutually communicated in the equipment are found, one of the gas inlets and outlets is connected with the negative pressure equipment, the remaining gas inlets and outlets are connected through the air channel, a female head of a quick connector is arranged at the other end of the air channel and is inserted into the female head of the quick connector of the air channel connecting hole 11 on the tool bar 10, after the negative pressure equipment works, the negative pressure meter connected with the branch circuit shows that the air pressure is in a set numerical range, so that the branch circuit of the air channel is smooth, and when the negative pressure meter connected with the branch circuit shows that the air pressure is not in the set numerical range (the air pressure is larger than the upper limit of the negative pressure set value range), the branch circuit of the air channel is blocked.
It should be noted that the above-mentioned air passages which are mutually communicated do not include the air passage which is unidirectional in flow, and when there is an air passage which is unidirectional in flow, it is necessary to detect the air passage separately and connect the negative pressure device to the air pipe on one side of the outlet end of the unidirectional valve.
Example 2
The embodiment provides a multistation negative pressure frock for detecting that gas circuit is unobstructed for whether the air flue of supervisory equipment or product is unobstructed, its structure references fig. 1, includes:
the tool bar 10, the straight line distribution is provided with 16 trachea connecting holes 11 on the tool bar 10, is provided with quick-operation joint on the trachea connecting hole 11, is provided with 16 negative pressure table 12 at the bottom surface under the tool bar 10, and the inlet detection mouth and the trachea connecting hole 11 one-to-one intercommunication of negative pressure table 12, the negative pressure table 12 is used for detecting the interior atmospheric pressure value of trachea connecting hole 11 behind the junction equipment air flue.
Preferably, a multi-station negative pressure tool for detecting the unobstructed gas path of the embodiment further comprises a box body 20, wherein 3 tool bars 10 which are arranged in parallel are installed on the upper surface of the box body 20.
Preferably, in the multi-station negative pressure tool for detecting the unobstructed air path of the embodiment, the base 30 is arranged below the box body 20, the guide rail sliding block mechanism 31 is arranged between the box body 20 and the base 30, and the box body 20 is slidably mounted on the base 30.
Preferably, in the multi-station negative pressure tool for detecting the unobstructed air path of the present embodiment, the negative pressure meter 12 adopts an electronic negative pressure meter and is connected to a monitoring system, and the monitoring system is used for detecting the numerical value of the negative pressure meter 12 and early warning the negative pressure meter 12 exceeding a predetermined numerical value.
A multistation negative pressure frock for detecting that gas circuit is unobstructed of this embodiment still includes that frock strip 10 top is provided with trachea clamping assembly 21, and trachea clamping assembly 21 is used for quick centre gripping trachea.
Preferably, in the multi-station negative pressure tool for detecting the unobstructed air path of the present embodiment, the air pipe clamping assembly 21 includes a first chuck 211 and a second chuck 212, the first chuck 211 is fixedly connected to the box body 20, the second chuck 212 is slidably connected to the second chuck 212, the corresponding sides of the first chuck 211 and the second chuck 212 are respectively provided with an arc slot 213 for clamping the air pipe, and the two arc slots 213 are used for clamping the air pipe when they are combined.
Preferably, in the multi-station negative pressure tool for detecting the smooth air path of the present embodiment, a guide rod 214 is fixedly connected to each side surface of the first chuck 211, which is close to two end portions, three guide holes are provided on the side surface of the second chuck 212, the guide holes on two sides of the second chuck 212 are slidably connected to the first chuck 211 by sleeving the guide holes on the guide rods of the first chuck 211, and an elastic floating rod 215 is provided in the guide hole in the middle.
Preferably, in the multi-station negative pressure tool for detecting the smooth gas path of the present embodiment, the second chuck 212 is fixedly connected with a quick pushing chuck 216, and the telescopic head of the quick pushing chuck 216 is fixedly connected with the other end of the elastic floating rod.
During actual use, all gas inlets and outlets of the air channels which can be mutually communicated in the equipment are found, one gas inlet and outlet is connected with the negative pressure equipment, the rest gas inlets and outlets are connected through the gas pipe, the other end of the gas pipe is inserted into the quick connector of the gas pipe connecting hole 11 on the tool bar 10, the gas pipes are placed into the arc-shaped grooves 213 between the first clamping head 211 and the second clamping head 212 one by one, the quick pushing clamping head 216 is rotated to push the second clamping head 212 to move close to the first clamping head 211, the gas pipe is pressed in the arc-shaped grooves 213, the gas pipe is prevented from falling off from the quick connector, after the negative pressure equipment works, when the negative pressure gauge connected with the branch is used for displaying the gas pressure in the set value range, the air channel branch is judged to be unobstructed, and when the negative pressure gauge connected with the branch is used for displaying the gas pressure in the range which is not in the set value range (the gas pressure is larger than the upper limit of the negative pressure set value range), the air channel branch is judged to be blocked.
It should be noted that the above-mentioned air passages which are mutually communicated do not include the air passage which is unidirectional in flow, and when there is an air passage which is unidirectional in flow, it is necessary to detect the air passage separately and connect the negative pressure device to the air pipe on one side of the outlet end of the unidirectional valve.
With the above-described preferred embodiments according to the present application as a teaching, the related workers can make various changes and modifications without departing from the scope of the technical idea of the present application. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of claims.
Claims (9)
1. A multistation negative pressure frock for detecting gas circuit is unobstructed, its characterized in that includes:
the tool bar (10), be provided with a plurality of trachea connecting holes (11) on tool bar (10), be provided with a plurality of negative pressure table (12) on tool bar (10), a plurality of the inlet detection mouth and a plurality of trachea connecting holes (11) of negative pressure table (12) correspond the intercommunication one by one, negative pressure table (12) are used for detecting the interior atmospheric pressure value of trachea connecting hole (11) after connecting the product air flue;
the box body (20), many frock strip (10) set up on box body (20).
2. The multi-station negative pressure tool for detecting the smoothness of the air path according to claim 1, wherein a base (30) is arranged below the box body (20), a guide rail sliding block mechanism is arranged between the box body (20) and the base (30), and the box body (20) is slidably mounted on the base (30).
3. The multi-station negative pressure tool for detecting the smoothness of the air path according to claim 2, wherein a quick connector is arranged on the air pipe connecting hole (11) and used for quickly plugging an air path pipeline to be detected.
4. A multi-station negative pressure tool for detecting a smooth air path according to any one of claims 1-3, wherein an air pipe clamping assembly (21) is arranged above the tool bar (10), and the air pipe clamping assembly (21) is used for rapidly clamping an air pipe.
5. The multi-station negative pressure tool for detecting a clear gas path according to claim 4, wherein the gas pipe clamping assembly (21) comprises a first chuck (211) and a second chuck (212), the first chuck (211) is fixedly connected to the box body (20), and the second chuck (212) is slidably connected to the second chuck (212).
6. The multi-station negative pressure tool for detecting the smoothness of a gas path according to claim 5, wherein the corresponding side surfaces of the first chuck (211) and the second chuck (212) are provided with arc-shaped grooves (213) for clamping the gas pipe.
7. The multi-station negative pressure tool for detecting the smoothness of an air path according to claim 6, wherein a guide rod is fixedly connected to the side surface of the first clamping head (211) close to the two end parts, a guide hole is formed in the side surface of the second clamping head (212), and the guide hole of the second clamping head (212) is in sliding connection with the first clamping head (211) through sleeving the guide rod of the first clamping head (211).
8. The multi-station negative pressure tool for detecting the smoothness of a gas path according to claim 7, wherein three guide holes are provided, and an elastic floating rod is arranged in the middle guide hole.
9. The multi-station negative pressure tool for detecting the smoothness of a gas path according to claim 8, wherein a quick pushing chuck (216) is fixedly connected to the second chuck (212), and a telescopic head of the quick pushing chuck (216) is fixedly connected with the other end of the elastic floating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321418432.5U CN220288873U (en) | 2023-06-06 | 2023-06-06 | Multi-station negative pressure tool for detecting smoothness of gas circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321418432.5U CN220288873U (en) | 2023-06-06 | 2023-06-06 | Multi-station negative pressure tool for detecting smoothness of gas circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220288873U true CN220288873U (en) | 2024-01-02 |
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ID=89342244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321418432.5U Active CN220288873U (en) | 2023-06-06 | 2023-06-06 | Multi-station negative pressure tool for detecting smoothness of gas circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220288873U (en) |
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2023
- 2023-06-06 CN CN202321418432.5U patent/CN220288873U/en active Active
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