CN219053293U - Air tightness detection equipment - Google Patents
Air tightness detection equipment Download PDFInfo
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- CN219053293U CN219053293U CN202223284450.7U CN202223284450U CN219053293U CN 219053293 U CN219053293 U CN 219053293U CN 202223284450 U CN202223284450 U CN 202223284450U CN 219053293 U CN219053293 U CN 219053293U
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- air inlet
- air
- movable frame
- locking bolt
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides a gas tightness check out test set, includes lift cylinder, guard rail, welding machine, lift guide arm, manometer, movable frame, sealed and inlet structure, send silk machine, cut the locking bolt soon, heavily loaded regulation lower margin, the air inlet is connected to the welding machine, send silk machine connection air inlet, the air inlet bottom is arranged in to the water tank body, the guard rail is connected on air inlet upper portion, the air inlet is connected to the counter, the air inlet is connected to the tank chain, sealed and inlet structure is through a plurality of quick locking bolt connection air inlets, sealed and inlet structure has lift cylinder piston connection movable frame, lift cylinder connection air inlet, the air inlet is connected to the manometer, the air inlet is connected through quick locking bolt connection air inlet, air inlet lower part connection heavily loaded regulation lower margin, air inlet lower part connection movable truckle.
Description
Technical Field
The utility model relates to the field of air tightness detection, in particular to air tightness detection equipment.
Background
The prior patent (publication number: CN 113203529A) proposes an air tightness detection device, which comprises a frame, wherein a driving mechanism, an air charging mechanism and a detection mechanism are sequentially arranged on the frame, the air charging mechanism comprises a supporting plate, a supporting seat and an air supply box, the supporting plate is vertically and slidingly connected on the frame, the supporting seat is arranged on the supporting plate, air pipes which can be communicated with a carburetor are arranged on the supporting seat, one ends of the air pipes, far away from the carburetor, are communicated with the air supply box, and the supporting seat is provided with a containing hole which can contain a carburetor float chamber; the detection mechanism comprises a transparent detection groove, a plurality of detection chambers opposite to the supporting seat are arranged in the detection groove, and detection liquid is arranged in the detection chambers. The utility model solves the problems of large working strength and easy detection error in the prior art when the air tightness of the carburetor float chamber is detected manually. The device only has a detection function when the air tightness of the workpiece is detected, and has no structure of air leakage repair welding, and needs improvement.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a wire feeder and a welding machine which are matched for use, so that the repair welding requirement on defective products is met, a frame and an equipment body are connected by a quick-cutting locking bolt, the flexibility of equipment is met, and the time occupied by switching the equipment is shortened at the same time
Is a gas tightness detection device.
The utility model aims at realizing the following technical scheme:
the utility model provides a gas tightness check out test set, includes lift cylinder, guard rail, welding machine, lift guide arm, manometer, movable frame, sealed and inlet structure, send silk machine, cut the locking bolt soon, heavily loaded regulation lower margin, the air inlet is connected to the welding machine, send silk machine connection air inlet, the air inlet bottom is arranged in to the water tank body, the guard rail is connected on air inlet upper portion, the air inlet is connected to the counter, the air inlet is connected to the tank chain, sealed and inlet structure is through a plurality of quick locking bolt connection air inlets, sealed and inlet structure has lift cylinder piston connection movable frame, lift cylinder connection air inlet, the air inlet is connected to the manometer, the air inlet is connected through quick locking bolt connection air inlet, air inlet lower part connection heavily loaded regulation lower margin, air inlet lower part connection movable truckle.
The lower part of the movable frame is connected with a sealing and air inlet structure, a group of sealing and air inlet structures are distributed left and right, the lower part of the repair welding support is connected with an air inlet, the control button is connected with the air inlet, the auxiliary support frame is connected with the movable frame, the lifting guide rod penetrates through the air inlet, the lifting guide rod slides in the air inlet, and the lower part of the lifting guide rod is connected with the movable frame.
The beneficial effects are that:
1. the lifting cylinder adopts the cylinder diameter water tank body when in use for air tightness detection, the large cylinder dragging mechanism with the lock is lifted, the lifting length is larger, a pipeline is guaranteed to enter the water tank body when in use for air tightness detection, the protection fence isolates the mechanism from personnel when in use, safety is protected, sundries are prevented from entering pollution detection liquid, the welding machine carries out repair welding on defective products in time, efficiency is improved, the lifting guide rod keeps the lifting stability of equipment when in use for air tightness detection, the service life is prolonged, the manometer can directly observe the air pressure when in air tightness detection, whether the air pressure meets the requirement or not, the movable frame serves as the main structure of the lifting platform, all positioning detection units are concentrated, the sealing and air inlet structure serves as a key part for sealing pipe ends and blowing air in the pipe, the wire feeder is matched with the welding machine to be used, the repair welding requirement on the defective products is met, the frame and the equipment body are connected by the quick-cutting locking bolt, and the time occupied by equipment switching is shortened when the flexibility of the equipment is met.
2. The total weight of the water contained in the device exceeds 1 ton, the heavy load adjusting ground feet are selected to ensure the safety and the service life of the device, the movable casters can easily realize the transfer of the device, the space and the displacement requirements are flexibly corresponding, the water tank body is used as a bearing part for detecting liquid, 304 stainless steel is selected, the device is reliable, attractive and durable, the repair welding support is used as a placement platform for repairing welding of defective products, the device has a simple structure, the device also has a clamping function, the control button comprises main functions of clamping, lifting, blowing, emergency stop and the like, the operation is simple, the auxiliary support frame plays an auxiliary supporting role on detected pipe workpieces, the stability of the workpieces in the detection process is ensured, the counter has a self-carrying technical function for the devices, the statistics on the workpieces is facilitated, and because the structure of the lifting part needs ventilation, a tank chain is used for protecting a plurality of air pipes needing to be lifted, the service life is prolonged, and the device is more attractive.
Drawings
Fig. 1 is a schematic structural diagram of an air tightness detection device according to the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples:
example 1:
the air tightness detection device comprises a lifting cylinder 01, a protective fence 02, a welding machine 03, a lifting guide rod 04, a pressure gauge 05, a movable frame 06, a sealing and air inlet structure 07, a wire feeder 08, a quick-cutting locking bolt 09 and a heavy-load adjusting foot 10, wherein the welding machine 03 is connected with an air inlet 18, the welding machine 03 is used for repairing and welding defective products in time, the efficiency is improved, the wire feeder 08 is connected with the air inlet 18, the wire feeder 08 is matched with the welding machine 03 to meet the repairing and welding requirements on the defective products, a water tank body 12 is arranged at the bottom of the air inlet 18, the water tank body 12 is used as a bearing part for detecting liquid, 304 stainless steel is selected, the safety, the appearance and the durability are ensured, the upper part of the air inlet 18 is connected with the protective fence 02, the mechanism is isolated from personnel during use, the safety is protected, sundries are prevented from entering the pollution detection liquid, a counter 16 is connected with the air inlet 18, the counter 16 is a self-carrying technical function of the device, the statistics of the workpiece is convenient, because the structure of the lifting part needs ventilation, the tank chain 17 is connected with the air inlet 18, the tank chain 17 is used for protecting a plurality of air pipes needing lifting, the service life is prolonged, the air inlet 18 is more attractive, the sealing and air inlet structure 07 is connected with the air inlet 18 through a plurality of quick-cutting locking bolts 09, the sealing and air inlet structure 07 is provided with a lifting cylinder 01, a piston is connected with the movable frame 06, the lifting cylinder 01 is connected with the air inlet 18, the lifting cylinder 01 adopts a cylinder diameter water tank body when in air tightness detection use, a large-sized cylinder dragging mechanism with a lock lifts, the lifting length is larger, a pipeline is ensured to enter the water tank body 12 when in air tightness detection use, the pressure gauge 05 is connected with the air inlet 18, the pressure gauge 05 can directly observe the air pressure when in air tightness detection, whether the air pressure is in accordance with the requirement or not, the equipment is connected with the air inlet 18 through the quick-cutting locking bolts 09, the frame is connected with the equipment body by quick-cut locking bolt 09, when satisfying equipment flexibility, shortens the time that equipment switches and occupies, and air inlet 18 lower part connection heavy load adjusts lower margin 10, and equipment moisture gross weight exceeds 1 ton, selects heavy load to adjust lower margin 10 guarantee safety and equipment life, and air inlet 18 lower part connection movable castor 11, and movable castor 11 can easily realize the transfer of equipment, corresponds space and shift demand in a flexible way.
Example 2:
according to the utility model, the lower part of the movable frame 06 is connected with the sealing and air inlet structure 07, the movable frame 06 is used as the main structure of the lifting platform, all positioning detection units are concentrated in the main structure, a group of sealing and air inlet structures 07 are distributed left and right, the sealing and air inlet structures 07 are used as key parts for sealing pipe ends and blowing air in the pipe, the lower part of the repair welding support 13 is connected with the air inlet 18, the repair welding support 13 is used as a placement platform for repairing defective products, the structure is simple, the operation button 14 is connected with the air inlet 18, the operation button 14 comprises the main functions of clamping, lifting, blowing, emergency stop and the like, the operation is simple, the auxiliary support frame 15 is connected with the movable frame 06, the auxiliary support frame 15 plays an auxiliary support role on detected pipe workpieces, the stability of the workpieces in the detection process is ensured, the lifting guide rod 04 passes through the air inlet 18, the lifting guide rod 04 slides in the air inlet 18, the lower part of the lifting guide rod 04 is connected with the movable frame 06, the lifting guide rod 04 keeps the lifting stability of equipment during the air tightness detection use, and the service life is prolonged.
The working process of the equipment comprises the following steps: and 1, placing a welded metal pipe fitting (with an opening) on an auxiliary support frame 15, pressing a button, sealing and sealing an air inlet structure, and locking the extension of an air cylinder of the air inlet structure 07, wherein flexible materials at two ends in the sealing and air inlet structure 07 structure realize sealing of ports.
2. Pressing the button seal and the air inlet in the mechanism of the air inlet structure 07 to enter the metal pipe airtight cavity, the barometer pressure gauge 05 displays whether the metal pipe air pressure reaches a required value, and after the metal pipe air pressure reaches the required value, the lifting cylinder 01 pushes the movable frame 06 to descend into the water tank body of the water tank body 12, so that the whole structure is immersed in water.
3. Maintaining for a period of time, and checking whether bubbles are generated; if the part is proved to be unqualified, an air leakage point is found, and the lifting cylinder 01 is lifted up for marking; the sealing and air inlet structure 07 cylinder retreats, the workpiece is taken out, then is put into a repair welding bracket 13 for repair welding, and water detection is carried out again after the completion.
4. If no bubble is found in the water test, the metal tube is proved to be sealed and qualified. Lifting cylinder 01 lifting cylinder rises, sealing and air inlet structure 07 cylinder retreats, and the workpiece is taken out and turned to the next step.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims (3)
1. The air tightness detection device is characterized by comprising a lifting cylinder (01), a protective fence (02), a welding machine (03), a lifting guide rod (04), a pressure gauge (05), a movable frame (06), a sealing and air inlet structure (07), a wire feeder (08), a quick-cutting locking bolt (09) and a heavy-load adjusting foot (10), wherein the welding machine (03) is connected with an air inlet (18), the wire feeder (08) is connected with the air inlet (18), a water tank body (12) is arranged at the bottom of the air inlet (18), the upper part of the air inlet (18) is connected with the protective fence (02), a counter (16) is connected with the air inlet (18), a tank chain (17) is connected with the air inlet (18), the sealing and air inlet structure (07) is connected with the movable frame (06) through a plurality of quick-cutting locking bolts (09), the lifting cylinder (01) is connected with the air inlet (18), the pressure gauge (05) is connected with the air inlet (18), the device is connected with the air inlet (18) through the quick-cutting locking bolt (09), the lower part of the air inlet (18) is connected with the heavy-load adjusting foot (10), and the lower part of the air inlet (18) is connected with the movable foot (11).
2. The air tightness detection device according to claim 1, wherein the lower part of the movable frame (06) is connected with a seal and air inlet structure (07), a group of seal and air inlet structures (07) are distributed left and right, the lower part of the repair welding bracket (13) is connected with an air inlet (18), and the control button (14) is connected with the air inlet (18).
3. The air tightness detection device according to claim 2, wherein the auxiliary supporting frame (15) is connected with the movable frame (06), the lifting guide rod (04) penetrates through the air inlet (18), the lifting guide rod (04) slides in the air inlet (18), and the lower part of the lifting guide rod (04) is connected with the movable frame (06).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223284450.7U CN219053293U (en) | 2022-12-08 | 2022-12-08 | Air tightness detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223284450.7U CN219053293U (en) | 2022-12-08 | 2022-12-08 | Air tightness detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219053293U true CN219053293U (en) | 2023-05-23 |
Family
ID=86369932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223284450.7U Active CN219053293U (en) | 2022-12-08 | 2022-12-08 | Air tightness detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219053293U (en) |
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2022
- 2022-12-08 CN CN202223284450.7U patent/CN219053293U/en active Active
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