CN216717736U - Closed gas tightness testing platform - Google Patents
Closed gas tightness testing platform Download PDFInfo
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- CN216717736U CN216717736U CN202220155645.2U CN202220155645U CN216717736U CN 216717736 U CN216717736 U CN 216717736U CN 202220155645 U CN202220155645 U CN 202220155645U CN 216717736 U CN216717736 U CN 216717736U
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Abstract
The utility model belongs to the technical field of air tightness detection, and particularly relates to a closed air tightness detection platform. An equipment mounting platform is arranged in the middle of the equipment frame, an air tightness detection assembly is fixed in the middle of the equipment mounting platform, a supporting and fixing plate is connected to the position right above the equipment mounting platform through four groups of supporting slide bars, and a telescopic cylinder is fixed in the middle of the supporting and fixing plate; a sealing cover plate is movably clamped between the four groups of supporting slide bars, and the upper end of the sealing cover plate is connected with a telescopic rod of a telescopic cylinder; the front end of the control platform is provided with a control platform, the bottom of the equipment frame is provided with a control electrical box, and the control electrical box is connected with the control platform to control each component. The method adopts a closed detection tank to carry out positive pressure detection and negative pressure detection on the air tightness of the device; the multifunctional air tightness detection effect is realized; the operation is simple, safe and efficient.
Description
Technical Field
The utility model belongs to the technical field of air tightness detection, and particularly relates to a closed air tightness detection platform.
Background
The air tightness testing machine is also called an air tightness detection testing machine, is equipment widely applied to air tightness tests of various sealing elements such as a faucet cavity, an automobile cylinder body, a piston cavity, a bent pipe cavity, a pressure gauge, an air storage tank and the like, can be used for production type batch tests, can also be used for spot check or laboratory, can be divided into an air tightness testing machine for a production workshop and an air tightness testing machine for a laboratory according to use occasions. However, the traditional airtightness testing equipment has single function and can not meet the requirement of detection.
SUMMERY OF THE UTILITY MODEL
Aiming at solving the problems of the defects and the shortcomings of the prior art; the utility model aims to provide a closed type air tightness detection platform which is simple in structure, reasonable in design and convenient to use; the method adopts a closed detection tank to carry out positive pressure detection and negative pressure detection on the air tightness of the device; the multifunctional air tightness detection effect is realized; the operation is simple, safe and efficient.
In order to achieve the purpose, the utility model adopts the technical scheme that: the air tightness detection device comprises an equipment frame, an equipment installation platform, an air tightness detection assembly, a telescopic cylinder, a support fixing plate, a support sliding rod, a sealing cover plate, a control platform and a control electric box; an equipment mounting platform is arranged in the middle of the equipment frame, an air tightness detection assembly is fixed in the middle of the equipment mounting platform, a supporting and fixing plate is connected to the position right above the equipment mounting platform through four groups of supporting slide bars, and a telescopic cylinder is fixed in the middle of the supporting and fixing plate; a sealing cover plate is movably clamped between the four groups of supporting slide bars, and the upper end of the sealing cover plate is connected with a telescopic rod of a telescopic cylinder; the front end of the control platform is provided with a control platform, the bottom of the equipment frame is provided with a control electrical box, and the control electrical box is connected with the control platform to control each component.
Preferably, the air tightness detection assembly consists of an air tightness tank body and a lifting top support pressure relief assembly; the air-tight tank body and the lifting top support pressure relief assembly are distributed on the upper side and the lower side of the equipment installation platform.
Preferably, the airtight tank body comprises a semi-arc-shaped chamber, an equipment lifting seat and a connecting air tap; the middle of the semi-arc chamber is provided with an equipment supporting and lifting seat with a conical structure, and one side of the bottom of the semi-arc chamber is connected with a connecting air nozzle.
Preferably, the lifting top support pressure relief assembly comprises a rotary screw, a support platform and a sealing top support seat; the supporting platform is connected to the back of the equipment installation platform through four groups of rotating screw rods, and the upper end of the middle of the supporting platform is connected with a sealing top support seat through a connecting rod.
Preferably, the top end of the rotary screw is connected with the driving motor, so that the lifting structure of the supporting platform is realized, and the sealing top support seat is matched and connected with the concave cavity in the bottom of the equipment lifting seat.
Preferably, the side wall of the concave cavity at the bottom of the equipment lifting seat is provided with a pressure relief hole groove.
Preferably, the bottom of the closed cover plate is provided with a sealing plate, and the sealing plate is matched and sealed with the top end of the semi-arc chamber.
After adopting the structure, the utility model has the beneficial effects that: the method adopts a closed detection tank to carry out positive pressure detection and negative pressure detection on the air tightness of the device; the multifunctional air tightness detection effect is realized; the operation is simple, safe and efficient.
Drawings
To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention is described in detail by the following specific embodiments and the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2 of the present invention;
FIG. 4 is a schematic structural view of the air-tightness detecting assembly 3 of the present invention;
description of reference numerals: the device comprises a device frame 1, a device mounting platform 2, an air tightness detection assembly 3, a telescopic cylinder 4, a supporting and fixing plate 5, a supporting slide rod 6, a sealing cover plate 7, a control platform 8, a control electric box 10, an air tightness tank 31, a lifting top support pressure relief assembly 32, a semi-arc-shaped cavity 311, a device lifting seat 312, a connecting air nozzle 313, a rotating screw 321, a supporting platform 322 and a sealing top support seat 323.
Detailed Description
In order that the objects, aspects and advantages of the utility model will become more apparent, the utility model will be described by way of example only, and in connection with the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the scheme according to the present invention are shown in the drawings, and other details not so relevant to the present invention are omitted.
Referring to fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the air tightness detection device comprises an equipment frame 1, an equipment installation platform 2, an air tightness detection assembly 3, a telescopic cylinder 4, a supporting fixing plate 5, a supporting sliding rod 6, a sealing cover plate 7, a control platform 8 and a control electric box 10; an equipment mounting platform 2 is arranged in the middle of the equipment frame 1, an air tightness detection assembly 3 is fixed in the middle of the equipment mounting platform 2, a supporting and fixing plate 5 is connected to the position right above the equipment mounting platform 2 through four groups of supporting slide bars 6, and a telescopic cylinder 4 is fixed in the middle of the supporting and fixing plate 5; a sealing cover plate 7 is movably clamped between the four groups of supporting slide bars 6, and the upper end of the sealing cover plate 7 is connected with a telescopic rod of the telescopic cylinder 4; the front end of the control platform 8 is provided with a control platform 8, the bottom of the equipment frame 1 is provided with a control electrical box 10, and the control electrical box 10 is connected with the control platform 8 to control each component.
The air tightness detection component 3 consists of an air tightness tank body 31 and a lifting top support pressure relief component 32; the air-tight tank body 31 and the lifting top support pressure relief assembly 32 are distributed on the upper side and the lower side of the equipment installation platform 2; the airtight tank 31 comprises a semi-arc-shaped chamber 311, an equipment lifting seat 312 and a connecting air nozzle 313; the middle of the semi-arc chamber 311 is provided with an equipment lifting seat 312 with a conical structure, and one side of the bottom of the semi-arc chamber 311 is connected with a connecting air nozzle 313.
In addition, the lifting top bracing pressure relief assembly 32 comprises a rotary screw 321, a supporting platform 322 and a sealing top bracing seat 323; the supporting platform 322 is connected to the back of the equipment mounting platform 2 through four groups of rotating screws 321, and the upper end of the middle of the supporting platform 322 is connected with a sealing top support seat 323 through a connecting rod; the top end of the rotating screw 321 is connected with a driving motor to realize the lifting structure of the supporting platform 322, and the sealing top supporting seat 323 is connected with the inner concave cavity at the bottom of the equipment supporting seat 312 in a matching way; the side wall of the concave cavity at the bottom of the equipment lifting seat 312 is provided with a pressure relief hole groove; and a sealing plate 9 is arranged at the bottom of the closed cover plate 7, and the sealing plate 9 is matched and sealed with the top end of the semi-arc chamber 311.
The working principle of the specific embodiment is as follows: firstly, placing a device to be inspected on an equipment lifting seat 312 in the middle of the air tightness detection assembly 3, and then pushing the sealing cover plate 7 downwards through the telescopic cylinder 4 to ensure that a sealing plate 9 at the bottom of the sealing cover plate 7 keeps sealed with an upper port of the semi-arc chamber 311; at this time, the rotary screw 321 synchronously rotates under the driving motor to drive the supporting platform 322 to move upwards, so that the sealing top supporting seat 323 blocks the air hole inside the equipment lifting seat 312; finally, positive pressure and negative pressure conveying is carried out on the interior of the semi-arc-shaped cavity 311 through the connecting air nozzle 313, the rotating screw 321 is rotated reversely after the detection is finished, and the sealing top support seat 323 is conveyed downwards to carry out pressure relief on the semi-arc-shaped cavity 311; and observing the structural change of the equipment to be detected to judge the tightness.
After adopting above-mentioned structure, this embodiment beneficial effect does: the method adopts a closed detection tank to carry out positive pressure detection and negative pressure detection on the air tightness of the device; the multifunctional air tightness detection effect is realized; the operation is simple, safe and efficient.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a closed gas tightness testing platform which characterized in that: the air tightness detection device comprises an equipment frame (1), an equipment mounting platform (2), an air tightness detection assembly (3), a telescopic cylinder (4), a support fixing plate (5), a support sliding rod (6), a sealing cover plate (7), a control platform (8) and a control electric box (10); an equipment mounting platform (2) is arranged in the middle of the equipment frame (1), an air tightness detection assembly (3) is fixed in the middle of the equipment mounting platform (2), a supporting and fixing plate (5) is connected to the position right above the equipment mounting platform (2) through four groups of supporting slide bars (6), and a telescopic cylinder (4) is fixed in the middle of the supporting and fixing plate (5); a sealing cover plate (7) is movably clamped between the four groups of supporting slide bars (6), and the upper end of the sealing cover plate (7) is connected with a telescopic rod of the telescopic cylinder (4); the front end of the control platform (8) is provided with the control platform (8), the bottom of the equipment frame (1) is provided with a control electrical box (10), and the control electrical box (10) is connected with the control platform (8) to control each component.
2. The enclosed hermetic detection platform according to claim 1, wherein: the air tightness detection assembly (3) consists of an air tightness tank body (31) and a lifting top support pressure relief assembly (32); the air-tight tank body (31) and the lifting top support pressure relief assembly (32) are distributed on the upper side and the lower side of the equipment installation platform (2).
3. A closed airtight testing platform as claimed in claim 2, wherein: the airtight tank body (31) comprises a semi-arc-shaped chamber (311), an equipment lifting seat (312) and a connecting air tap (313); the middle of the semi-arc-shaped chamber (311) is provided with an equipment lifting seat (312) with a conical structure, and one side of the bottom of the semi-arc-shaped chamber (311) is connected with a connecting air nozzle (313).
4. The enclosed hermetic detection platform according to claim 3, wherein: the lifting top support pressure relief assembly (32) comprises a rotary screw rod (321), a supporting platform (322) and a sealing top support seat (323); the supporting platform (322) is connected to the back of the equipment installation platform (2) through four groups of rotating screw rods (321), and the upper end of the middle of the supporting platform (322) is connected with a sealing top support seat (323) through a connecting rod.
5. The enclosed hermetic detection platform of claim 4, wherein: the top end of the rotary screw rod (321) is connected with the driving motor, a lifting structure of the supporting platform (322) is realized, and the sealing top support seat (323) is connected with the inner concave cavity in the bottom of the equipment lifting seat (312) in a matched mode.
6. The enclosed hermetic detection platform according to claim 3, wherein: the side wall of the concave cavity in the bottom of the equipment lifting seat (312) is provided with a pressure relief hole groove.
7. The enclosed hermetic detection platform according to claim 1, wherein: and a sealing plate (9) is arranged at the bottom of the closed cover plate (7), and the sealing plate (9) is matched and sealed with the top end of the semi-arc chamber (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220155645.2U CN216717736U (en) | 2022-01-20 | 2022-01-20 | Closed gas tightness testing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220155645.2U CN216717736U (en) | 2022-01-20 | 2022-01-20 | Closed gas tightness testing platform |
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| Publication Number | Publication Date |
|---|---|
| CN216717736U true CN216717736U (en) | 2022-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220155645.2U Active CN216717736U (en) | 2022-01-20 | 2022-01-20 | Closed gas tightness testing platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115290262A (en) * | 2022-09-30 | 2022-11-04 | 地立(苏州)智能装备有限公司 | Filling production line gas tightness detection device |
| CN117208485A (en) * | 2023-08-21 | 2023-12-12 | 嘉兴市华鼎保温科技有限公司 | Vacuum flask assembly equipment capable of detecting air tightness |
-
2022
- 2022-01-20 CN CN202220155645.2U patent/CN216717736U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115290262A (en) * | 2022-09-30 | 2022-11-04 | 地立(苏州)智能装备有限公司 | Filling production line gas tightness detection device |
| CN117208485A (en) * | 2023-08-21 | 2023-12-12 | 嘉兴市华鼎保温科技有限公司 | Vacuum flask assembly equipment capable of detecting air tightness |
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