CN212775522U - Pressure vessel water pressure testing device convenient to lift - Google Patents
Pressure vessel water pressure testing device convenient to lift Download PDFInfo
- Publication number
- CN212775522U CN212775522U CN202021444262.4U CN202021444262U CN212775522U CN 212775522 U CN212775522 U CN 212775522U CN 202021444262 U CN202021444262 U CN 202021444262U CN 212775522 U CN212775522 U CN 212775522U
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- China
- Prior art keywords
- pressure vessel
- prefabricated flange
- connecting pipe
- block
- lift
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- Expired - Fee Related
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Abstract
The utility model discloses a pressure vessel water pressure verifying attachment that conveniently hangs, including lead screw elevating gear, booster water pump, electric telescopic handle and pressure vessel body, truckle is all installed at both ends about the lead screw elevating gear lower surface, booster water pump is installed through the bolt to the upper surface of support plate, booster water pump's delivery port department fixedly connected with installation piece, electric telescopic handle's output and the right side fixed connection of movable tube, the stopper is close to one side fixedly connected with reset spring of movable tube, the left middle part welding of installation piece has the connecting pipe, the left side block of installation piece is connected with prefabricated flange, the outside welding of prefabricated flange right-hand member has the accessory plate. This pressure vessel water pressure verifying attachment that conveniently lifts up, the installation of the prefabricated flange of being convenient for is changed, and conveniently is connected with the pressure vessel of different specifications, has strengthened the leakproofness in addition, has ensured subsequent detection precision.
Description
Technical Field
The utility model relates to a pressure vessel water pressure inspection correlation technique field specifically is a pressure vessel water pressure inspection device who conveniently lifts up.
Background
The pressure container is a closed device capable of bearing a certain pressure, is mainly used for containing gas or liquid, and is usually required to be subjected to pressure-resistant detection by taking water as a medium in order to guarantee the quality of the pressure container.
However, when the pressure container with different specifications is handled, the prefabricated flange is inconvenient to replace and inconvenient to connect, the application range is reduced, the lifting installation of the detection device is inconvenient, and the practicability is reduced, so that the pressure container water pressure detection device convenient to lift is provided, and the problems provided in the prior art are solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressure vessel water pressure verifying attachment who conveniently lifts to when solving the pressure vessel of different specifications of providing in the above-mentioned background art, the installation of the prefabricated flange of being not convenient for is changed, and inconvenient the connection, has reduced application scope and practicality's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a pressure vessel water pressure inspection device convenient to lift comprises a screw rod lifting device, a booster water pump, an electric telescopic rod and a pressure vessel body, wherein fixed casters are respectively arranged at the left end and the right end of the lower surface of the screw rod lifting device, a support plate is slidably connected with the middle part of the screw rod lifting device, the booster water pump is arranged on the upper surface of the support plate through bolts, a water inlet of the booster water pump is fixedly connected with a water delivery hose, a water outlet of the booster water pump is fixedly connected with an installation block, electric telescopic rods are respectively arranged at the upper side and the lower side of the outer surface of the installation block through bolts, the output end of the electric telescopic rod is fixedly connected with the right side of a movable pipe, a limit block is slidably connected on the inner side wall of the left end of the movable pipe, a reset spring is fixedly connected, and the outside block of connecting pipe is connected with first sealing washer, the left side block of installation piece is connected with prefabricated flange, and the right-hand member cover of prefabricated flange establishes in the outside of connecting pipe, the outside welding of prefabricated flange right-hand member has the accessory plate, and the inboard welding of prefabricated flange has the spacing ring to the inboard fixedly connected with second sealing washer of spacing ring, the left side of prefabricated flange passes through bolt and pressure vessel body fixed connection, and the manometer is installed to the lower extreme of pressure vessel body right side wall.
Preferably, the movable pipe is sleeved at the left end of the mounting block, and the movable pipe forms a sliding structure on the mounting block.
Preferably, the limiting blocks are symmetrically arranged about a horizontal central axis of the movable pipe, and the left side of one end, far away from the movable pipe, of the limiting blocks is obliquely arranged.
Preferably, the horizontal central axis of the connecting pipe coincides with the horizontal central axis of the limiting ring, and the left end of the connecting pipe is connected with the limiting ring in a penetrating mode.
Preferably, the first sealing rings are arranged at equal intervals on the outer side of the connecting pipe, and the left end of the connecting pipe is of a conical structure.
Preferably, the auxiliary plates are symmetrically arranged about a horizontal central axis of the prefabricated flange, and the auxiliary plates and the limiting blocks are arranged in a fit mode.
Compared with the prior art, the beneficial effects of the utility model are that: the pressure container water pressure inspection device convenient to lift is convenient for mounting and replacing the prefabricated flange, is convenient to connect with pressure containers of different specifications, improves the practicability, strengthens the sealing property and ensures the subsequent detection precision;
1. the water injection device is convenient to adjust and lift through the arrangement of the screw rod lifting device, and is convenient to connect with pressure containers of different specifications, so that the application range is improved;
2. the movable pipe is arranged, the electric telescopic rod is started to operate, the movable pipe drives the limiting block to slide on the mounting block, the limiting block pushes the prefabricated flange after contacting with the auxiliary plate, the prefabricated flange is clamped with the left side of the mounting block, the prefabricated flange is convenient to mount and replace, the operation is more convenient, and the practicability is improved;
3. be equipped with first sealing washer, prefabricated flange cover is established at the outside back of connecting pipe, makes the inside wall laminating setting of first sealing washer and prefabricated flange, and the left end of connecting pipe is the toper structure, and connecting pipe and spacing ring through connection, after prefabricated flange and installation piece block, makes connecting pipe and the inseparable laminating of second sealing washer, the effectual leakproofness that has improved, has ensured subsequent detection precision.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the front section structure of the connection between the mounting block and the movable tube of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is the utility model discloses activity pipe and prefabricated flange joint elevation section spatial structure sketch map.
In the figure: 1. a screw rod lifting device; 2. fixing a caster; 3. a carrier plate; 4. a booster water pump; 5. a water delivery hose; 6. mounting blocks; 7. an electric telescopic rod; 8. a movable tube; 9. a limiting block; 10. a return spring; 11. a connecting pipe; 12. a first seal ring; 13. prefabricating a flange; 14. an auxiliary plate; 15. a limiting ring; 16. a second seal ring; 17. a pressure vessel body; 18. and a pressure gauge.
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. 1-4, the present invention provides a technical solution: a pressure container water pressure inspection device convenient to lift comprises a screw rod lifting device 1, fixed trundles 2, a support plate 3, a booster water pump 4, a water delivery hose 5, an installation block 6, electric telescopic rods 7, a movable pipe 8, a limiting block 9, a reset spring 10, a connecting pipe 11, a first sealing ring 12, a prefabricated flange 13, an auxiliary plate 14, a limiting ring 15, a second sealing ring 16, a pressure container body 17 and a pressure gauge 18, wherein the fixed trundles 2 are installed at the left end and the right end of the lower surface of the screw rod lifting device 1, the support plate 3 is connected to the middle of the screw rod lifting device 1 in a sliding manner, the booster water pump 4 is installed on the upper surface of the support plate 3 through bolts, the water delivery hose 5 is fixedly connected to a water inlet of the booster water pump 4, the installation block 6 is fixedly connected to a water outlet of the booster water pump 4, and the electric telescopic rods 7, the output of electric telescopic handle 7 and the right side fixed connection of movable pipe 8, and sliding connection has stopper 9 on the inside wall of the 8 left ends of movable pipe, stopper 9 is close to one side fixedly connected with reset spring 10 of movable pipe 8, the left middle part welding of installation piece 6 has connecting pipe 11, and the outside block of connecting pipe 11 is connected with first sealing washer 12, the left side block of installation piece 6 is connected with prefabricated flange 13, and the right-hand member cover of prefabricated flange 13 is established in the outside of connecting pipe 11, the outside welding of prefabricated flange 13 right-hand member has accessory plate 14, and the inboard welding of prefabricated flange 13 has spacing ring 15, and the inboard fixedly connected with second sealing washer 16 of spacing ring 15, bolt and pressure vessel body 17 fixed connection are passed through to the left side of prefabricated flange 13, and manometer 18 is installed to the lower extreme of the right side wall of.
If 8 covers of activity pipe are established at the left end of installation piece 6 in figure 1, figure 2 and figure 4, and activity pipe 8 constitutes sliding structure on installation piece 6, stopper 9 sets up about the horizontal axis symmetry of activity pipe 8, and stopper 9 keeps away from the left side of 8 one ends of activity pipe and is the slope setting, accessory plate 14 sets up about the horizontal axis symmetry of prefabricated flange 13, and accessory plate 14 is the laminating setting with stopper 9, the installation of the prefabricated flange 13 of being convenient for is changed, and the convenience is connected with the pressure vessel of different specifications, the practicality has been improved.
Like in fig. 2 and fig. 3 the horizontal axis of connecting pipe 11 coincide mutually with the horizontal axis of spacing ring 15, and the left end of connecting pipe 11 is connected with spacing ring 15 adoption mode of running through, and first sealing washer 12 is equidistant setting in the outside of connecting pipe 11, and the left end of connecting pipe 11 is the toper structure, the effectual leakproofness that has improved has ensured subsequent detection precision.
The working principle is as follows: when the pressure vessel water pressure testing device convenient to lift is used, according to the attached drawings 2 and 4, the prefabricated flange 13 is sleeved on the outer side of the connecting pipe 11, the first sealing ring 12 is attached to the inner side wall of the prefabricated flange 13, the auxiliary plates 14 are welded on the upper side and the lower side of the prefabricated flange 13, after the right side of the auxiliary plate 14 is contacted with the limiting block 9, because the left side of one end, close to the prefabricated flange 13, of the limiting block 9 is obliquely arranged, the auxiliary plate 14 pushes the limiting block 9 to enable the limiting block 9 to slide on the side wall of the movable pipe 8, after the auxiliary plate 14 is disconnected with the limiting block 9, the limiting block 9 is reset through the elastic deformation of the reset spring 10, the auxiliary plate 14 is limited through the limiting block 9, the electric telescopic rod 7 is started to operate, the movable pipe 8 drives the limiting block 9 to slide on the mounting block 6, and the prefabricated flange 13 is clamped with the right side, after the prefabricated flange 13 is clamped with the mounting block 6, as shown in the attached drawings 2 and 3, the left end of the connecting pipe 11 is connected with the limiting ring 15 in a penetrating way, and the second sealing ring 16 is tightly attached to the outer side of the connecting pipe 11, so that the mounting of the prefabricated flange 13 is completed, when the prefabricated flange 13 is dismounted, the electric telescopic rod 7 is started again, the limiting block 9 is not contacted with the auxiliary plate 14, the prefabricated flange 13 is rotated, the gap between the single bodies of the auxiliary plate 14 is corresponding to the limiting block 9 to be dismounted, according to the attached drawing 1, the screw rod lifting device 1 is moved to a specified position through the fixed caster 2, the screw rod lifting device 1 is started to operate, the support plate 3 drives the prefabricated flange 13 to move, after the connection part of the prefabricated flange 13 and the pressure container body 17 corresponds, the mounting is completed through bolts, when the detection is performed, the booster water pump 4 is started to operate, water is injected into the inner side of the pressure container, the water pressure inside the pressure container body 17 is increased, and the pressure gauge 18 is used for observing the water pressure change to finish the detection purpose, so that the whole process of the lifted pressure container water pressure detection device is convenient to use.
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 a pressure vessel water pressure verifying attachment that conveniently lifts up, includes lead screw elevating gear (1), booster pump (4), electric telescopic handle (7) and pressure vessel body (17), its characterized in that: the left end and the right end of the lower surface of the screw rod lifting device (1) are respectively provided with a fixed caster (2), the middle part of the screw rod lifting device (1) is connected with a support plate (3) in a sliding way, the upper surface of the support plate (3) is provided with a booster water pump (4) through bolts, the water inlet of the booster water pump (4) is fixedly connected with a water delivery hose (5), the water outlet of the booster water pump (4) is fixedly connected with an installation block (6), the upper side and the lower side of the outer surface of the installation block (6) are respectively provided with an electric telescopic rod (7) through bolts, the output end of the electric telescopic rod (7) is fixedly connected with the right side of the movable pipe (8), the inner side wall of the left end of the movable pipe (8) is connected with a limit block (9) in a sliding way, one side of the limit block (9) close to the movable pipe (, and the outside block of connecting pipe (11) is connected with first sealing washer (12), the left side block of installation piece (6) is connected with prefabricated flange (13), and the right-hand member cover of prefabricated flange (13) is established in the outside of connecting pipe (11), the outside welding of prefabricated flange (13) right-hand member has accessory plate (14), and the inboard welding of prefabricated flange (13) has spacing ring (15) to the inboard fixedly connected with second sealing washer (16) of spacing ring (15), the left side of prefabricated flange (13) is passed through bolt and pressure vessel body (17) fixed connection, and manometer (18) are installed to the lower extreme of pressure vessel body (17) right side wall.
2. The hydraulic pressure testing device for the pressure vessel convenient to lift as claimed in claim 1, wherein: the movable pipe (8) is sleeved at the left end of the mounting block (6), and the movable pipe (8) forms a sliding structure on the mounting block (6).
3. The hydraulic pressure testing device for the pressure vessel convenient to lift as claimed in claim 1, wherein: the limiting blocks (9) are symmetrically arranged about the horizontal central axis of the movable pipe (8), and the left side of one end, far away from the movable pipe (8), of each limiting block (9) is obliquely arranged.
4. The hydraulic pressure testing device for the pressure vessel convenient to lift as claimed in claim 1, wherein: the horizontal axis of connecting pipe (11) coincides with the horizontal axis of spacing ring (15), and the left end of connecting pipe (11) is connected with spacing ring (15) adoption mode of running through.
5. The hydraulic pressure testing device for the pressure vessel convenient to lift as claimed in claim 1, wherein: the first sealing rings (12) are arranged on the outer side of the connecting pipe (11) at equal intervals, and the left end of the connecting pipe (11) is of a conical structure.
6. The hydraulic pressure testing device for the pressure vessel convenient to lift as claimed in claim 1, wherein: the auxiliary plates (14) are symmetrically arranged about a horizontal central axis of the prefabricated flange (13), and the auxiliary plates (14) are attached to the limiting blocks (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021444262.4U CN212775522U (en) | 2020-07-21 | 2020-07-21 | Pressure vessel water pressure testing device convenient to lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021444262.4U CN212775522U (en) | 2020-07-21 | 2020-07-21 | Pressure vessel water pressure testing device convenient to lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212775522U true CN212775522U (en) | 2021-03-23 |
Family
ID=75028551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021444262.4U Expired - Fee Related CN212775522U (en) | 2020-07-21 | 2020-07-21 | Pressure vessel water pressure testing device convenient to lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212775522U (en) |
-
2020
- 2020-07-21 CN CN202021444262.4U patent/CN212775522U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 Termination date: 20210721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |