CN216483756U - Tee bend slot pipe fitting gas tightness check out test set - Google Patents
Tee bend slot pipe fitting gas tightness check out test set Download PDFInfo
- Publication number
- CN216483756U CN216483756U CN202122627567.XU CN202122627567U CN216483756U CN 216483756 U CN216483756 U CN 216483756U CN 202122627567 U CN202122627567 U CN 202122627567U CN 216483756 U CN216483756 U CN 216483756U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- detection
- box
- positioning
- fixed mounting
- 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
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a device for detecting the air tightness of a three-way groove pipe fitting, which comprises a bottom box, wherein a detection box is fixedly arranged on the bottom box, two arc-shaped plates are fixedly arranged in the detection box, two threaded rods are arranged on the detection box in a threaded manner, positioning discs are arranged between the two threaded rods and the detection box through limiting mechanisms, a water guide mechanism is arranged between the bottom box and the detection box, two fixed rods are fixedly arranged on the bottom box, a top plate is arranged between the two fixed rods through a sliding mechanism, a top disc is fixedly arranged on the top plate through a pressure rod, and a heating rod is fixedly arranged on the top disc. Has the advantages that: can carry out better sealing to the pipe fitting to whether the principle that utilizes the air thermal expansion can be with quick judgement play pipe fitting on have the gap, and can be accurate learn the position in gap, comparatively convenient and fast, detection efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of tee groove pipe fittings, in particular to air tightness detection equipment for a tee groove pipe fitting.
Background
The three-way groove pipe fitting is a novel pipe fitting with a three-way opening, and after the three-way groove pipe fitting is manufactured, air tightness detection is usually carried out on the three-way groove pipe fitting by adopting air tightness detection equipment so as to judge whether a gap exists on the three-way groove pipe fitting or not;
the two ends of the three-way groove pipe fitting are usually sealed by the conventional air tightness detection equipment, and then the three-way groove pipe fitting is ventilated in the third pipe orifice, so that the position of a gap on the pipe fitting cannot be observed by the detection mode, the detection is troublesome, the manufacturing cost of the equipment is high, the popularization and the use are not facilitated, and therefore the problem is solved by designing the three-way groove pipe fitting air tightness detection equipment urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for detecting the air tightness of a three-way groove pipe fitting, which aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a tee bend slot pipe fitting gas tightness check out test set, includes the under casing, fixed mounting has the detection case on the under casing, fixed mounting has two arcs in the detection case, two threaded rods are installed to the last screw thread of detection case, two all install the positioning disk through stop gear between threaded rod and the detection case, install water distributor between under casing and the detection case, fixed mounting has two dead levers on the under casing, two install the roof through slide mechanism between the dead lever, there is the top dish through depression bar fixed mounting on the roof, and fixed mounting has the heater bar on the top dish.
In foretell tee bend slot pipe fitting gas tightness check out test set, stop gear includes the spacing pivot of fixed mounting on the threaded rod, and the positioning disk rotates and installs in spacing pivot, fixed mounting has two spacing springs between the inner wall of positioning disk and detection case.
In foretell tee bend slot pipe fitting gas tightness check out test set, equal fixed mounting has the rubber seal dish on top dish, two the equal fixed mounting has the plastic to change the handle on the threaded rod.
In the three-way groove pipe fitting air tightness detection equipment, the detection box is provided with two openings, and the two openings are fixedly provided with transparent observation windows.
In foretell tee bend slot pipe fitting gas tightness check out test set, slide mechanism includes two trapezoidal sliders of fixed mounting on the roof, two trapezoidal spout has all been seted up on the dead lever, and two trapezoidal sliders block respectively installs in two trapezoidal spouts, install location structure between roof and the under casing.
In the three-way groove pipe fitting air tightness detection device, the water distributor comprises a water pump fixedly installed in a bottom box, a one-way water inlet pipe and a one-way water outlet pipe are fixedly installed between the bottom box and the detection box, and a water guide pipe is fixedly installed between the one-way water inlet pipe and the water outlet end of the water pump.
In foretell tee bend slot pipe fitting gas tightness check out test set, location structure includes two compression spring poles of fixed mounting between roof and under casing, the locating pin is installed to the screw thread on the roof, and has seted up a plurality of locating holes with locating pin matched with on the left dead lever.
Compared with the prior art, the utility model has the advantages that:
1: through setting up threaded rod and positioning disk, the lower long end of tee bend slot pipe fitting is placed on two arcs, can rotate the threaded rod this moment and drive two positioning disks to with respectively extrude mutually with the both ends of pipe fitting, two positioning disk interact can carry out firm centre gripping to the pipe fitting and fix.
2: through setting up the rubber seal dish, the rubber seal dish has certain elasticity, and it can get into the orificial inside of pipe fitting when extrudeing with the pipe fitting to can carry out better sealing to the orifice, can not take place the phenomenon of gas leakage.
3: through setting up depression bar and top dish, after the pipe fitting is fixed, can hold the depression bar and drive roof and top dish decline to make the top dish extrude the laminating mutually with the last port of pipe fitting, can seal the pipe fitting.
4: through setting up the water distributor, after the pipe fitting seals and accomplishes, can start the water pump in the water distributor and pass through aqueduct, one-way inlet tube pump sending to the detection case with the water in the bottom case to make water cover the pipe fitting completely, can carry out the gas tightness and detect.
5: through setting up the heating rod, when top dish and pipe fitting extrusion laminating, the heating rod on the top dish can get into the pipe fitting in, the heating rod starts and can heat the inside air of pipe fitting promptly, can expand when the air is heated, and operating personnel can judge the position that whether has gap and gap existence on the pipe fitting through the position of observing whether gassing and bubble in the aquatic this moment, and is comparatively convenient.
In conclusion, the pipe fitting sealing device can better seal the pipe fitting, can rapidly judge whether the pipe fitting has a gap by utilizing the principle that air expands when heated, can accurately know the position of the gap, and is convenient and rapid, and has high detection efficiency.
Drawings
Embodiments of the utility model are described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic structural view of an apparatus for detecting the air tightness of a three-way grooved pipe fitting according to the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is an enlarged view of a portion of the connection structure between the inspection box and the top plate of FIG. 1;
fig. 4 is a schematic view of the internal structure of the inspection box of fig. 3.
In the figure: the device comprises a bottom box 1, a detection box 2, a fixing rod 3, a top plate 4, a pressure rod 5, a top plate 6, a heating rod 7, a transparent observation window 8, a water pump 9, a threaded rod 10, an arc plate 11, a positioning plate 12, a compression spring rod 13, a one-way water inlet pipe 14, a one-way water outlet pipe 15, a limiting rotating shaft 16, a limiting spring 17 and a rubber sealing disc 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the three-way groove pipe fitting air tightness detection device comprises a bottom box 1, wherein a detection box 2 is fixedly installed on the bottom box 1, two arc-shaped plates 11 are fixedly installed in the detection box 2, two threaded rods 10 are installed on the detection box 2 in a threaded manner, positioning discs 12 are installed between the two threaded rods 10 and the detection box 2 through limiting mechanisms, a water guide mechanism is installed between the bottom box 1 and the detection box 2, two fixing rods 3 are fixedly installed on the bottom box 1, a top plate 4 is installed between the two fixing rods 3 through a sliding mechanism, a top plate 6 is fixedly installed on the top plate 4 through a pressing rod 5, and a heating rod 7 is fixedly installed on the top plate 6;
the following points are notable:
1. the lower long end of tee bend slot pipe fitting is placed on two arcs 11, can rotate threaded rod 10 this moment and drive two positioning disk 12 to with respectively with the both ends of pipe fitting extrude mutually, two positioning disk 12 interact can carry out firm centre gripping fixed to the pipe fitting.
2. The limiting mechanism comprises a limiting rotating shaft 16 fixedly mounted on the threaded rod 10, the positioning disc 12 is rotatably mounted on the limiting rotating shaft 16, two limiting springs 17 are fixedly mounted between the positioning disc 12 and the inner wall of the detection box 2, and the limiting rotating shaft 16 and the limiting springs 17 are matched with each other to play a role of limiting the positioning disc 12 and enable the positioning disc 12 to move horizontally only without rotating.
3. After the pipe fitting is fixed, the pressing rod 5 can be held to drive the top plate 4 and the top disc 6 to descend, the top disc 6 is extruded and attached to the upper end opening of the pipe fitting, and the pipe fitting can be sealed.
4. Equal fixed mounting has rubber seal dish 18 on top dish 6, two positioning disks 12, and rubber seal dish 18 has certain elasticity, and it can get into the orificial inside of pipe fitting when extrudeing with the pipe fitting to can carry out better sealing to the orifice, the phenomenon of gas leakage can not take place.
5. The plastic rotating handles are fixedly mounted on the two threaded rods 10, force is conveniently applied to the plastic rotating handles, an operator can hold the plastic rotating handles to drive the threaded rods 10 to rotate, and the plastic rotating handles are convenient and trouble-saving.
6. Slide mechanism includes two trapezoidal sliders of fixed mounting on roof 4, has all seted up trapezoidal spout on two dead levers 3, and two trapezoidal sliders block respectively installs in two trapezoidal spouts, and slide mechanism is used for making roof 4 slide from top to bottom only between two dead levers 3, and can not take place skew and separation between the dead lever 3.
7. Install location structure between roof 4 and the under casing 1, location structure includes two compression spring pole 13 of fixed mounting between roof 4 and under casing 1, and the locating pin is installed to the last screw thread of roof 4, and has seted up a plurality of locating holes with locating pin matched with on the left dead lever 3, can fix roof 4 in the different high positions with the locating pin block to the locating hole of different positions on the dead lever 3.
8. The water distributor comprises a water pump 9 fixedly installed in the bottom box 1, a one-way water inlet pipe 14 and a one-way water outlet pipe 15 are fixedly installed between the bottom box 1 and the detection box 2, a water guide pipe is fixedly installed between the one-way water inlet pipe 14 and the water outlet end of the water pump 9, when the pipe fitting is sealed, the water pump 9 can be started to pump water in the bottom box 1 into the detection box 2 through the water guide pipe and the one-way water inlet pipe 14, the pipe fitting is completely covered by the water, and air tightness detection can be conducted.
9. When top dish 6 and pipe fitting extrusion laminating, in the heating rod 7 on the top dish 6 can get into the pipe fitting, heating rod 7 starts and can heat the inside air of pipe fitting promptly, can expand when the air is heated, and operating personnel can judge the position that whether has gap and gap existence on the pipe fitting through the position of observing whether the aquatic bubbly and bubble this moment, and is comparatively convenient.
10. Two openings have been seted up on detection case 2, and equal fixed mounting has transparent observation window 8 on two openings, and the condition in detection case 2 is observed to the transparent observation window 8 of operating personnel accessible, and is comparatively convenient save trouble.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a tee bend slot pipe fitting gas tightness check out test set, includes under casing (1), its characterized in that, fixed mounting has detection case (2) on under casing (1), fixed mounting has two arcs (11) in detection case (2), threaded mounting has two threaded rods (10), two on detection case (2) all install positioning disk (12) through stop gear between threaded rod (10) and detection case (2), install water guide mechanism between under casing (1) and detection case (2), fixed mounting has two dead levers (3) on under casing (1), two install roof (4) through slide mechanism between dead lever (3), go up through depression bar (5) fixed mounting on roof (4) top dish (6), and fixed mounting has heating rod (7) on top dish (6).
2. The three-way groove pipe fitting airtightness detection apparatus according to claim 1, wherein the limiting mechanism comprises a limiting rotating shaft (16) fixedly mounted on the threaded rod (10), the positioning plate (12) is rotatably mounted on the limiting rotating shaft (16), and two limiting springs (17) are fixedly mounted between the positioning plate (12) and the inner wall of the detection box (2).
3. The three-way groove pipe fitting airtightness detection device according to claim 1, wherein rubber sealing discs (18) are fixedly mounted on the top disc (6) and the two positioning discs (12), and plastic rotating handles are fixedly mounted on the two threaded rods (10).
4. The three-way groove pipe fitting airtightness detection apparatus according to claim 1, wherein the detection box (2) is provided with two openings, and transparent observation windows (8) are fixedly mounted on both the two openings.
5. The three-way groove pipe fitting airtightness detection apparatus according to claim 1, wherein the sliding mechanism includes two trapezoidal sliding blocks fixedly mounted on the top plate (4), two fixing rods (3) are each provided with a trapezoidal sliding groove, the two trapezoidal sliding blocks are respectively snap-fitted in the two trapezoidal sliding grooves, and a positioning structure is mounted between the top plate (4) and the bottom box (1).
6. The three-way groove pipe fitting airtightness detection device according to claim 1, wherein the water distributor comprises a water pump (9) fixedly installed in the bottom box (1), a one-way water inlet pipe (14) and a one-way water outlet pipe (15) are fixedly installed between the bottom box (1) and the detection box (2), and a water guide pipe is fixedly installed between the one-way water inlet pipe (14) and the water outlet end of the water pump (9).
7. The three-way groove pipe fitting airtightness detection apparatus according to claim 5, wherein the positioning structure comprises two compression spring rods (13) fixedly installed between the top plate (4) and the bottom box (1), a positioning pin is installed on the top plate (4) in a threaded manner, and a plurality of positioning holes matched with the positioning pin are formed in the fixing rod (3) on the left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122627567.XU CN216483756U (en) | 2021-10-29 | 2021-10-29 | Tee bend slot pipe fitting gas tightness check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122627567.XU CN216483756U (en) | 2021-10-29 | 2021-10-29 | Tee bend slot pipe fitting gas tightness check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216483756U true CN216483756U (en) | 2022-05-10 |
Family
ID=81445418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122627567.XU Active CN216483756U (en) | 2021-10-29 | 2021-10-29 | Tee bend slot pipe fitting gas tightness check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216483756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031902A (en) * | 2022-08-12 | 2022-09-09 | 成都晟泽美塑业科技有限公司 | Gas pipeline joint air tightness test detection device and air tightness test method |
-
2021
- 2021-10-29 CN CN202122627567.XU patent/CN216483756U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031902A (en) * | 2022-08-12 | 2022-09-09 | 成都晟泽美塑业科技有限公司 | Gas pipeline joint air tightness test detection device and air tightness test method |
| CN115031902B (en) * | 2022-08-12 | 2022-11-08 | 成都晟泽美塑业科技有限公司 | Gas pipeline joint air tightness test detection device and air tightness test method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216483756U (en) | Tee bend slot pipe fitting gas tightness check out test set | |
| CN111272462B (en) | Solar water heater hollow tube pressure measuring equipment | |
| CN108760174B (en) | Warm logical hard pipeline gas tightness detection device | |
| CN113804372B (en) | Leakage rate testing device for pipe joint sealing element for connecting oil hose of frying furnace | |
| CN112317361A (en) | Tap gas tightness detection device | |
| CN110006606B (en) | Automatic pipeline air tightness detection test bed and working method thereof | |
| CN218331327U (en) | Heat preservation detection device for building external wall | |
| CN216483789U (en) | Sealing pressure detection device of building heating and ventilation pipeline | |
| CN216449127U (en) | Gas valve detection device | |
| CN213714716U (en) | Valve performance test device | |
| CN113551155A (en) | Steam pipeline operation comprehensive maintenance device | |
| CN110398318B (en) | PE steel-plastic straight pipe air tightness testing machine | |
| CN220981039U (en) | Gas pipe network leakage detection analysis equipment | |
| CN117233196B (en) | Thermal-insulated extruded sheet capability test device keeps warm | |
| CN216386165U (en) | Radiator product detection platform | |
| CN205483432U (en) | Flange instrument valve seal testing arrangement | |
| CN219798506U (en) | Flowmeter detection device with switchable detection interfaces | |
| CN220063512U (en) | Crude oil sampling device | |
| CN219573412U (en) | Steel pipe leakage detection device | |
| CN216669108U (en) | Diaphragm type pressure transmitter with heating mechanism | |
| CN220366972U (en) | Hydraulic valve air tightness inspection device | |
| CN220288901U (en) | Leakage-proof test equipment for polar plate and membrane electrode of hydrogen fuel cell | |
| CN219196085U (en) | Pile body strength detection structure | |
| CN220525229U (en) | Water pipe tightness detection device | |
| CN214793523U (en) | Improved structure of lower temperature measuring port of polymerization kettle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Air tightness testing equipment for tee groove pipe fittings Effective date of registration: 20221215 Granted publication date: 20220510 Pledgee: Weifang Bank Co Ltd College sub branch Pledgor: Weifang Futai Machinery Co.,Ltd. Registration number: Y2022980027597 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |