CN212988450U - A gas tightness and intensity testing arrangement for liquefied gas cylinder detects - Google Patents
A gas tightness and intensity testing arrangement for liquefied gas cylinder detects Download PDFInfo
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- CN212988450U CN212988450U CN202022043244.1U CN202022043244U CN212988450U CN 212988450 U CN212988450 U CN 212988450U CN 202022043244 U CN202022043244 U CN 202022043244U CN 212988450 U CN212988450 U CN 212988450U
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- rod
- liquefied gas
- lower extreme
- gas cylinder
- servo motor
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Abstract
The utility model discloses a gas tightness and intensity test device for liquefied gas cylinder detects, including device body, electric putter, first servo motor, pressure sensor and second servo motor, the inside upper end fixed mounting of device body has electric putter, and electric putter's lower extreme fixed mounting has the diaphragm, the inside fixedly connected with fixed case of device body, the inner fixed mounting who adjusts the pole has the briquetting, and the inboard mid-mounting of briquetting has pressure sensor, the lower extreme mid-mounting of deflector has vertical pole, and the lower extreme of vertical pole installs adjusting screw, the last belt pulley of installing of adjusting screw. This a gas tightness and strength test device for liquefied gas bottle detects can carry out synchronous stable spacing fixed to a plurality of liquefied gas bottles, reduces the not hard up possibility of appearing, can carry out synchronous test to the compressive strength of self when carrying out liquefied gas bottle gas tightness detection simultaneously.
Description
Technical Field
The utility model relates to a special equipment detects technical field, specifically is an gas tightness and intensity test device for liquefied gas cylinder detects.
Background
Liquefied gas cylinder is as one of the special equipment, be the storage tank that is used for storing the liquefied gas, liquefied gas cylinder's good or bad is usually by intensity and the gas tightness decision of self, in order to prevent that the phenomenon that gas leakage flew out from appearing in the liquefied gas cylinder later stage, thereby lead to the emergence of serious accident, can all carry out gas tightness detection to liquefied gas cylinder when producing usually, from this all can use testing arrangement at the in-process that carries out gas tightness and intensity detection usually, and then avoid unqualified liquefied gas cylinder to flow into market with this and use.
However, the conventional test apparatus has the following problems:
1. when the conventional testing device is used for detecting the liquefied gas cylinders, the synchronous detection of the plurality of liquefied gas cylinders is inconvenient, and the good and stable limiting and fixing of the plurality of liquefied gas cylinders are inconvenient, so that the liquefied gas cylinders are easy to loosen in the detection process;
2. most of existing testing devices need to separately detect when carrying out liquefied gas cylinder gas tightness and strength test, and the compressive strength to liquefied gas cylinder self when detecting the gas tightness is not convenient for carry out synchronous detection to very big increase the complexity when liquefied gas cylinder gas tightness and strength test.
Aiming at the problems, the innovative design is carried out on the basis of the original testing device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an gas tightness and strength test device for liquefied gas bottle detects, with solve and propose current testing arrangement in the above-mentioned background art and examine time measuring to liquefied gas bottle, inconvenient to carry out synchronous detection to a plurality of liquefied gas bottles, be not convenient for carry out good stable spacing fixed to a plurality of liquefied gas bottles simultaneously, thereby lead to liquefied gas bottle appearance not hard up phenomenon easily at the in-process that detects, most all need separately detect when carrying out liquefied gas bottle gas tightness and strength test, be not convenient for carry out synchronous detection to the compressive strength of liquefied gas bottle self when detecting the gas tightness, thereby very big increase the problem of the complexity when liquefied gas bottle gas tightness and strength test.
In order to achieve the above object, the utility model provides a following technical scheme: a gas tightness and strength testing device for detecting a liquefied gas cylinder comprises a device body, an electric push rod, a first servo motor, a pressure sensor and a second servo motor, wherein the electric push rod is fixedly arranged at the upper end inside the device body, a transverse plate is fixedly arranged at the lower end of the electric push rod, a driving screw is arranged inside the transverse plate, the first servo motor is arranged at the right end of the driving screw, a moving rod is arranged on the driving screw, a circular gear is arranged on the right side of the driving screw, a clamping block is fixedly connected to the inner side of the lower end of the moving rod, a fixed box is fixedly connected inside the device body, a water storage chamber is arranged inside the fixed box, a limiting column is fixedly connected inside the water storage chamber, an adjusting rod is arranged on the inner side of the limiting column, a pressing block is fixedly arranged at the inner end of the adjusting rod, and the pressure sensor, the connecting rod is installed to the outside lower extreme of briquetting, and the lower extreme of connecting rod installs the upper end avris at the deflector, the lower extreme mid-mounting of deflector has vertical pole, and the lower extreme of vertical pole installs adjusting screw, the last belt pulley of installing of adjusting screw, and adjusting screw's lower extreme fixed mounting is on second servo motor's output to second servo motor fixed mounting is at the lower extreme middle part of device body.
Preferably, the driving screws are symmetrically arranged about a transverse central axis of the transverse plate, circular gears are mounted on the right sides of the symmetrically distributed driving screws, and the circular gears are in meshed connection with each other.
Preferably, the movable rods are uniformly distributed on the driving screw rod, the movable rods are in threaded connection with the driving screw rod, and the inner side of the lower end of each movable rod and the clamping block are in a welding integrated structure.
Preferably, the inner wall of the limiting column and the outer wall of the adjusting rod are mutually attached, the adjusting rod is in sliding connection with the limiting column, and the inner end of the adjusting rod and the outer end of the pressing block are of an integrated structure.
Preferably, the guide plate and the pressing block are connected with the end part of the connecting rod in a hinged mode, the middle of the lower end of the guide plate is fixedly provided with a vertical rod, and the cross section of the vertical rod is of a rectangular structure.
Preferably, be threaded connection between vertical pole and the adjusting screw, and adjusting screw is at the equidistant evenly distributed of fixed case's lower extreme to all through belt pulley interconnect between the adjacent adjusting screw.
Compared with the prior art, the beneficial effects of the utility model are that: the device for testing the air tightness and strength of the liquefied gas cylinder can synchronously and stably limit and fix a plurality of liquefied gas cylinders, reduce the possibility of looseness, and synchronously test the compressive strength of the liquefied gas cylinders during the air tightness test of the liquefied gas cylinders;
1. the clamping block is arranged, the driving screws which are symmetrically distributed can synchronously rotate under the action of the circular gear through the rotation of the driving screws, the moving rod can move on the driving screws through the rotation of the driving screws, and the front side and the rear side of the liquefied gas cylinder can be stably clamped and limited under the action of the clamping block through the movement of the moving rod;
2. be provided with the briquetting, electric putter's opening can make during the liquefied gas cylinder after fixing stretches into the water storage chamber to realize the detection of gas tightness, the motion of deflector can promote the briquetting and move to the inboard of water storage chamber under the effect of connecting rod simultaneously, and then can carry out the resistance to compression detection to liquefied gas cylinder through the briquetting of motion.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of a cross plate and a driving screw of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 4 is a schematic cross-sectional view of the limiting post and the adjusting rod of the present invention;
fig. 5 is a schematic view of the structure of the guide plate and the vertical rod in the bottom view.
In the figure: 1. a device body; 2. an electric push rod; 3. a transverse plate; 4. a drive screw; 5. a first servo motor; 6. a travel bar; 7. a circular gear; 8. a clamping block; 9. a fixed box; 10. a reservoir chamber; 11. a limiting column; 12. adjusting a rod; 13. briquetting; 14. a pressure sensor; 15. a connecting rod; 16. a guide plate; 17. a vertical rod; 18. adjusting the screw rod; 19. a belt pulley; 20. a second servo motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a gas tightness and strength testing device for detecting a liquefied gas cylinder comprises a device body 1, an electric push rod 2, a transverse plate 3, a driving screw rod 4, a first servo motor 5, a moving rod 6, a circular gear 7, a clamping block 8, a fixed box 9, a water storage chamber 10, a limiting column 11, an adjusting rod 12, a pressing block 13, a pressure sensor 14, a connecting rod 15, a guide plate 16, a vertical rod 17, an adjusting screw rod 18, a belt pulley 19 and a second servo motor 20, wherein the electric push rod 2 is fixedly installed at the upper end inside the device body 1, the transverse plate 3 is fixedly installed at the lower end of the electric push rod 2, the driving screw rod 4 is installed inside the transverse plate 3, the first servo motor 5 is installed at the right end of the driving screw rod 4, the moving rod 6 is installed on the driving screw rod 4, the circular gear 7 is installed on the right side of the driving screw rod 4, the clamping block 8, the inside fixedly connected with fixed box 9 of device body 1, and the inside of fixed box 9 is provided with water storage chamber 10, the spacing post 11 of inside fixedly connected with of water storage chamber 10, and the inboard of spacing post 11 is installed and is adjusted pole 12, the inner fixed mounting who adjusts pole 12 has briquetting 13, and the inboard mid-mounting of briquetting 13 has pressure sensor 14, connecting rod 15 is installed to the outside lower extreme of briquetting 13, and the lower extreme of connecting rod 15 installs the upper end avris at deflector 16, the lower extreme mid-mounting of deflector 16 has vertical pole 17, and adjusting screw 18 is installed to the lower extreme of vertical pole 17, install belt pulley 19 on adjusting screw 18, and adjusting screw 18's lower extreme fixed mounting is on the output of second servo motor 20, and second servo motor 20 fixed mounting is in the lower extreme middle part of device body 1.
The driving screws 4 are symmetrically arranged about the transverse central axis of the transverse plate 3, the circular gears 7 are mounted on the right sides of the symmetrically-distributed driving screws 4, the circular gears 7 are meshed with each other, and the symmetrically-distributed driving screws 4 can synchronously rotate due to the rotation of the circular gears 7.
The movable rod 6 is evenly distributed on the driving screw rod 4, the movable rod 6 is in threaded connection with the driving screw rod 4, the lower end of the movable rod 6 is arranged on the inner side and the clamping block 8, the movable rod 6 moves to drive the clamping block 8 of the welding integrated structure to perform synchronous motion, and the movable rod 6 can stably clamp the liquefied gas cylinder and is limited by the clamping block 8.
The inner wall of the limiting column 11 and the outer wall of the adjusting rod 12 are mutually attached, the adjusting rod 12 is in sliding connection with the limiting column 11, the inner end of the adjusting rod 12 and the outer end of the pressing block 13 are of an integrated structure, the adjusting rod 12 and the limiting column 11 are mutually attached, and therefore the stability of the adjusting rod 12 in the internal movement of the limiting column 11 can be improved.
Be threaded connection between vertical rod 17 and the adjusting screw 18, and adjusting screw 18 is at the equidistant evenly distributed of fixed case 9's lower extreme to all through belt pulley 19 interconnect between the adjacent adjusting screw 18, can make evenly distributed's adjusting screw 18 carry out synchronous rotation under belt pulley 19's effect.
The working principle is as follows: when the device for testing the air tightness and the strength of the liquefied gas cylinder is used, firstly, as shown in fig. 1-5, when the liquefied gas cylinder needs to be tested, the liquefied gas cylinder is correspondingly placed on the inner side of a clamping block 8, a first servo motor 5 is started, the driving screws 4 which are symmetrically distributed can be synchronously rotated by starting the first servo motor 5 under the action of a circular gear 7, a moving rod 6 can move on the driving screws 4 through the rotation of the driving screws 4, and the front end and the rear end of the liquefied gas cylinder can be clamped, limited and fixed by the movement of the moving rod 6 under the action of the clamping block 8, so that the stability of the liquefied gas cylinder during testing is improved;
as shown in fig. 1 and 3-5, after the liquefied gas cylinder is fixed, the electric push rod 2 is turned on, the opening of the electric push rod 2 can make the transverse plate 3 move downwards, the transverse plate 3 moves downwards and then can make the fixed liquefied gas cylinder extend into the water storage chamber 10 inside the fixed tank 9, at this time, water flow is injected into the water storage chamber 10, so that the liquefied gas cylinder is immersed in the water storage chamber 10 for a period of time, whether bubbles exist is observed, the air tightness of the liquefied gas cylinder is detected through the bubbles, then the second servo motor 20 is turned on, the turning of the second servo motor 20 can make the adjusting screw 18 rotate, the rotation of the adjusting screw 18 can make the uniformly distributed adjusting screw 18 synchronously rotate under the action of the belt pulley 19, the guide plate 16 can move upwards through the rotation of the adjusting screw 18, the movement of the guide plate 16 can push the pressing block 13 to move towards the inner side of the water storage chamber 10 under the action of the connecting rod 15, the compressive strength of the liquid gas cylinder can then be automatically detected by means of the moving pressure piece 13, which is not described in detail in this description and is known to the person skilled in the art.
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 an gas tightness and intensity testing arrangement for liquefied gas cylinder detects, includes device body (1), electric putter (2), first servo motor (5), pressure sensor (14) and second servo motor (20), its characterized in that: the device is characterized in that an electric push rod (2) is fixedly mounted at the upper end inside the device body (1), a transverse plate (3) is fixedly mounted at the lower end of the electric push rod (2), a drive screw (4) is mounted inside the transverse plate (3), a first servo motor (5) is mounted at the right end of the drive screw (4), a moving rod (6) is mounted on the drive screw (4), a circular gear (7) is mounted on the right side of the drive screw (4), a clamping block (8) is fixedly connected to the inner side of the lower end of the moving rod (6), a fixed box (9) is fixedly connected inside the device body (1), a water storage chamber (10) is arranged inside the fixed box (9), a limiting column (11) is fixedly connected inside the water storage chamber (10), an adjusting rod (12) is mounted on the inner side of the limiting column (11), and a pressing block (13) is fixedly mounted at the inner end, and the inboard mid-mounting of briquetting (13) has pressure sensor (14), connecting rod (15) are installed to the outside lower extreme of briquetting (13), and the lower extreme of connecting rod (15) installs the upper end avris at deflector (16), the lower extreme mid-mounting of deflector (16) has vertical pole (17), and the lower extreme of vertical pole (17) installs adjusting screw (18), install belt pulley (19) on adjusting screw (18), and the lower extreme fixed mounting of adjusting screw (18) is on the output of second servo motor (20) to second servo motor (20) fixed mounting is in the lower extreme middle part of device body (1).
2. The airtightness and strength testing device for detecting the liquefied gas cylinder according to claim 1, wherein: the driving screws (4) are symmetrically arranged about a transverse central axis of the transverse plate (3), circular gears (7) are mounted on the right sides of the symmetrically distributed driving screws (4), and the circular gears (7) are in meshed connection with each other.
3. The airtightness and strength testing device for detecting the liquefied gas cylinder according to claim 1, wherein: the movable rod (6) is uniformly distributed on the driving screw rod (4), the movable rod (6) is in threaded connection with the driving screw rod (4), and a welding integrated structure is arranged between the inner side of the lower end of the movable rod (6) and the clamping block (8).
4. The airtightness and strength testing device for detecting the liquefied gas cylinder according to claim 1, wherein: the inner wall of the limiting column (11) and the outer wall of the adjusting rod (12) are mutually attached, the adjusting rod (12) is in sliding connection with the limiting column (11), and the inner end of the adjusting rod (12) and the outer end of the pressing block (13) are in an integrated structure.
5. The airtightness and strength testing device for detecting the liquefied gas cylinder according to claim 1, wherein: the guide plate (16) and the pressing block (13) are connected with the end portion of the connecting rod (15) in a hinged mode, the middle of the lower end of the guide plate (16) is fixedly provided with a vertical rod (17), and the cross section of the vertical rod (17) is of a rectangular structure.
6. The airtightness and strength testing device for detecting the liquefied gas cylinder according to claim 1, wherein: vertical pole (17) and adjusting screw (18) are threaded connection between, and adjusting screw (18) are at the equidistant evenly distributed of the lower extreme of fixed case (9) to all connect each other through belt pulley (19) between adjacent adjusting screw (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043244.1U CN212988450U (en) | 2020-09-17 | 2020-09-17 | A gas tightness and intensity testing arrangement for liquefied gas cylinder detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043244.1U CN212988450U (en) | 2020-09-17 | 2020-09-17 | A gas tightness and intensity testing arrangement for liquefied gas cylinder detects |
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| Publication Number | Publication Date |
|---|---|
| CN212988450U true CN212988450U (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022043244.1U Expired - Fee Related CN212988450U (en) | 2020-09-17 | 2020-09-17 | A gas tightness and intensity testing arrangement for liquefied gas cylinder detects |
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| CN (1) | CN212988450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358285A (en) * | 2021-05-13 | 2021-09-07 | 江苏医药职业学院 | A automatic medicine detection device for medicine production |
| CN113877841A (en) * | 2021-09-28 | 2022-01-04 | 普迈科（芜湖）机械有限公司 | Bottle unscrambler preselection device with removing function and use method |
-
2020
- 2020-09-17 CN CN202022043244.1U patent/CN212988450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358285A (en) * | 2021-05-13 | 2021-09-07 | 江苏医药职业学院 | A automatic medicine detection device for medicine production |
| CN113877841A (en) * | 2021-09-28 | 2022-01-04 | 普迈科（芜湖）机械有限公司 | Bottle unscrambler preselection device with removing function and use method |
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| 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: 20210416 Termination date: 20210917 |