CN219434275U - Diving pump air tightness detection table - Google Patents
Diving pump air tightness detection table Download PDFInfo
- Publication number
- CN219434275U CN219434275U CN202320241856.2U CN202320241856U CN219434275U CN 219434275 U CN219434275 U CN 219434275U CN 202320241856 U CN202320241856 U CN 202320241856U CN 219434275 U CN219434275 U CN 219434275U
- Authority
- CN
- China
- Prior art keywords
- rack
- gear
- utility
- sealing cover
- model
- 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
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a submerged pump air tightness detection table, which comprises a frame arranged on a working box, wherein an electric push rod is arranged on the frame, the stroke end of the electric push rod is connected with a lifting plate, a sealing cover internally provided with an air pressure sensor is fixed at the bottom of the lifting plate, a placing table is arranged below the sealing cover, a gear is arranged in the working box through a rotating shaft, a rack connected with the placing table is meshed with the side part of the gear, an air cylinder is arranged on one side of the sealing cover, the stroke end of the air cylinder is connected with a conducting pipe, and one end of the conducting pipe, which is close to the sealing cover, is connected with a blocking block internally provided with an air hole through a joint. According to the utility model, through arranging the gear and the rack, the air tightness detection can be carried out on submersible pumps of different types by using the utility model, and through arranging the connecting rod, the supporting rod, the sliding sleeve and the limiting rod, the supporting rod is utilized to effectively support the other end of the placing table, so that the stability of the placing table is improved.
Description
Technical Field
The utility model relates to the technical field of submersible pumps, in particular to a submersible pump air tightness detection table.
Background
The prior patent (publication number: CN 115371910A) discloses a water pump tightness test stand, the utility model sets a sealing cover at the output end of an electric telescopic rod by setting a placing plate, an electric telescopic rod and a sealing cover, forms a sealing cavity by the sealing cover and the placing plate, seals the water inlet end and the water outlet end of a water pump, injects air into the water pump through a vent hole, and detects air pressure in the sealing cover by matching with an air pressure sensor, and analyzes the air tightness condition of the water pump according to the numerical value change of the air pressure sensor. Therefore, we propose a submerged pump air tightness detection table.
Disclosure of Invention
The utility model aims to provide a submerged pump air tightness detection table for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a immersible pump gas tightness detects platform, including installing in the frame at work box top, vertical decurrent electric putter is installed at the frame top, electric putter stroke end is connected with the lifter plate with frame sliding fit, the lifter plate bottom is fixed with internally mounted has the sealed cowling of air pressure sensor, the sealed cowling below is equipped with the liftable and places the platform, install the gear through the pivot in the work box, gear lateral part meshing has the rack of being connected with placing the platform bottom, rack and the inside sliding fit of work box, sealed cowling one side is equipped with the cylinder, the cylinder stroke end is connected with the pipe that switches on, it is connected with the shutoff piece through the joint to switch on pipe and is close to sealed cowling one end, the gas pocket has been seted up in the shutoff piece.
Preferably, the placing table comprises a turntable and a chassis which are arranged up and down, the turntable is rotatably arranged on the chassis, and the top end of the rack is fixed with the chassis.
Preferably, a sealing sleeve matched with the blocking block is arranged on one side of the sealing cover, which is close to the air cylinder.
Preferably, a limit rod is vertically fixed on one side, far away from the gear, in the working box, a sliding sleeve is sleeved on the limit rod, a connecting rod is horizontally fixed at the bottom end of the sliding sleeve and the bottom end of the rack, a supporting rod is fixed between the connecting rod and the chassis, a moving port capable of accommodating the placing table is formed in the top of the working box, and a handle is installed at the end part of the rotating shaft.
Preferably, the top of the turntable is provided with a mounting groove, and a sealing ring matched with the bottom end of the sealing cover is arranged in the mounting groove.
Compared with the prior art, the utility model has the beneficial effects that: through setting up gear, rack, through rotating the pivot, make the gear rotate, and drive the rack and reciprocate, make the placing table of putting the immersible pump reciprocate in vertical direction, so that adjust the height of immersible pump water inlet, thereby unify with the height that the chock is located, so that insert the chock into the water inlet, make the immersible pump of different models can all utilize the utility model to carry out the gas tightness detection, use more nimble, through setting up the connecting rod, the bracing piece, the slip cap, the gag lever post, when the rack reciprocates, the connecting rod moves about with the top and bottom, and drive the slip cap and reciprocate along the gag lever post, and the bracing piece that vertical stands on the connecting rod provides the support to placing table other end, improved placing table stability in the in-service use, be favorable to the immersible pump to carry out the gas tightness detection.
Drawings
FIG. 1 is a schematic diagram of a submersible pump air tightness detection table according to the present utility model;
fig. 2 is a schematic diagram of the internal structure of a working box of the air tightness detection table of the submersible pump;
fig. 3 is a schematic structural diagram of a turntable of a submersible pump air tightness detection table according to the present utility model;
fig. 4 is a schematic diagram of a connection structure between a conduction pipe and a blocking block of the airtight detection platform for a submersible pump.
In the figure: the hydraulic pressure control device comprises a working box 1, a frame 2, an electric push rod 3, a lifting plate 4, a sealing cover 5, an air pressure sensor 6, a sealing sleeve 7, an air cylinder 8, a conducting pipe 9, a connector 10, a blocking block 11, an air hole 12, a chassis 13, a rotary table 14, a rotary shaft 15, a gear 16, a rack 17, a connecting rod 18, a supporting rod 19, a sliding sleeve 20, a limiting rod 21, a moving port 22, a mounting groove 23, a sealing ring 24 and a handle 25.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a immersible pump gas tightness test bench, including installing in frame 2 at work box 1 top, the electric putter 3 of vertical decurrent is installed at frame 2 top, electric putter 3 stroke end is connected with the lifter plate 4 with frame 2 sliding fit, the frame is including the fixed column that is located both sides and install the roof on the fixed column top, electric putter 3 fixed mounting is on the roof, lifter plate 4 both ends slip cap locates on the fixed column, lifter plate 4 bottom is fixed with the sealed cowling 5 of internally mounted with air pressure sensor 6, sealed cowling 5 below is equipped with liftable and places the bench;
further, a circular installation groove 23 is coaxially arranged at the top of the turntable 14, and a sealing ring 24 which is matched with the bottom end of the sealing cover 5 is arranged on the inner wall of the installation groove 23; the sealing ring 24 is tightly abutted with the outer wall of the bottom end of the sealing cover 5, so that the tightness of the sealing cover 5 is ensured, and the influence on the detection accuracy caused by the outflow of the gas for detection out of the sealing cover 5 is prevented;
a gear 16 is arranged in the working box 1 through a rotating shaft 15, the rotating shaft 15 is rotatably arranged on the inner wall of the working box 1, a rack 17 connected with the bottom of the placing table is meshed with the side part of the gear 16, the rack 17 is vertically arranged, and the rack 17 is in sliding fit with the inside of the working box 1;
further, the placing table comprises a turntable 14 and a chassis 13 which are arranged up and down, the turntable 14 and the chassis 13 are coaxially arranged, the turntable 14 is rotatably arranged on the chassis through a rotating column, and the top end of a rack 17 is fixed with the chassis 13;
further, a limiting rod 21 is vertically fixed at one side of the working box 1 far away from the gear 16, a sliding sleeve 20 is sleeved on the limiting rod 21, a connecting rod 18 is horizontally fixed at the bottom ends of the sliding sleeve 20 and the rack 17, a supporting rod 19 is fixed between the connecting rod 18 and the chassis 13, a moving port 22 capable of accommodating a placing table is formed in the top of the working box 1, in order to make up the defect that one end of the placing table far away from the gear 16 is unstable, the supporting rod 19 which moves up and down synchronously with the connecting rod 18 is utilized to provide support for the chassis 13 and the placing table integrally, a handle 25 is arranged at the end part of the rotating shaft 15, and the gear 16 is convenient to rotate;
specifically, through setting up connecting rod 18, bracing piece 19, slip cap 20, gag lever post 21, when rack 17 reciprocates, connecting rod 18 reciprocates along with it to drive slip cap 20 and reciprocate along gag lever post 21, and the bracing piece 19 of vertical standing on connecting rod 18 provides the support to placing the platform other end, has improved the stability of placing the platform in the in-service use, is favorable to the immersible pump to carry out the gas tightness and detects.
More specifically, by arranging the gear 16 and the rack 17, the gear 16 is rotated by rotating the rotating shaft 15, and the rack 17 is driven to move up and down, so that the placing table on which the submersible pump is placed moves up and down in the vertical direction, and the height of the water inlet end of the submersible pump is adjusted, so that the height of the placing table is unified with the height of the water inlet end of the block 11, the block 11 is inserted into the water inlet end, and the air tightness detection can be carried out on submersible pumps of different types by using the utility model, so that the use is more flexible.
One side of the sealing cover 5 is provided with an air cylinder 8 which is arranged at the top of the working box 1 through a bracket, the stroke end of the air cylinder 8 is connected with a conducting pipe 9, the upper end of the conducting pipe 9 is connected with an air charging pipe and is used for injecting detection gas into the sealing cover 5, one end, close to the sealing cover 5, of the conducting pipe 9 is connected with a blocking block 11 through a joint 10, the joint 10 is in threaded connection with the blocking block 11, the blocking block 11 which is matched with water inlet ports of different submersible pumps is conveniently replaced, and air holes 12 are formed in the blocking block 11 so that the detection gas enters the submersible pumps;
further, a sealing sleeve 7 matched with the blocking block 11 is arranged on one side of the sealing cover 5 close to the air cylinder 8, and on the premise that the blocking block 11 can be inserted into the water inlet end, the tightness of the sealing cover 5 is not affected.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a immersible pump gas tightness detects platform, includes rack (2) of installing in work box (1) top, its characterized in that: the utility model discloses a hydraulic pressure system is characterized in that a vertical downward electric putter (3) is installed at frame (2) top, electric putter (3) stroke end is connected with lifter plate (4) with frame (2) sliding fit, lifter plate (4) bottom is fixed with sealed cowling (5) that are equipped with air pressure sensor (6) in, sealed cowling (5) below is equipped with liftable and places the platform, install gear (16) through pivot (15) in work box (1), gear (16) lateral part meshing has rack (17) of being connected with placing the platform bottom, rack (17) and the inside sliding fit of work box (1), sealed cowling (5) one side is equipped with cylinder (8), cylinder (8) stroke end is connected with pipe (9), pipe (9) are close to sealed cowling (5) one end and are connected with shutoff piece (11) through joint (10), gas pocket (12) have been seted up in the shutoff piece (11).
2. The submersible pump air tightness detection table according to claim 1, wherein: the placing table comprises a turntable (14) and a chassis (13) which are arranged up and down, the turntable (14) is rotatably arranged on the chassis, and the top end of the rack (17) is fixed with the chassis (13).
3. The submersible pump air tightness detection table according to claim 1, wherein: one side of the sealing cover (5) close to the air cylinder (8) is provided with a sealing sleeve (7) matched with the blocking block (11).
4. The submersible pump air tightness detection table according to claim 2, wherein: the utility model discloses a rack, including work box (1), gear (16) are kept away from in work box (1), keep away from gear (16) one side and vertically be fixed with gag lever post (21), the cover is equipped with sliding sleeve (20) on gag lever post (21), sliding sleeve (20) are fixed with connecting rod (18) with rack (17) bottom level, be fixed with bracing piece (19) between connecting rod (18) and chassis (13), removal mouth (22) that can hold the platform of placing have been seted up at work box (1) top, handle (25) are installed to pivot (15) tip.
5. The submersible pump air tightness detection table according to claim 2, wherein: the top of the turntable (14) is provided with a mounting groove (23), and a sealing ring (24) matched with the bottom end of the sealing cover (5) is arranged in the mounting groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320241856.2U CN219434275U (en) | 2023-02-17 | 2023-02-17 | Diving pump air tightness detection table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320241856.2U CN219434275U (en) | 2023-02-17 | 2023-02-17 | Diving pump air tightness detection table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219434275U true CN219434275U (en) | 2023-07-28 |
Family
ID=87339388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320241856.2U Active CN219434275U (en) | 2023-02-17 | 2023-02-17 | Diving pump air tightness detection table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219434275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116818202A (en) * | 2023-08-31 | 2023-09-29 | 启东通润润滑液压设备有限公司 | Improved generation immersible pump airtight check out test set |
| CN116858443A (en) * | 2023-09-05 | 2023-10-10 | 浩立机械(烟台)有限公司 | Hydraulic cylinder tightness testing device |
-
2023
- 2023-02-17 CN CN202320241856.2U patent/CN219434275U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116818202A (en) * | 2023-08-31 | 2023-09-29 | 启东通润润滑液压设备有限公司 | Improved generation immersible pump airtight check out test set |
| CN116818202B (en) * | 2023-08-31 | 2023-12-05 | 启东通润润滑液压设备有限公司 | Improved generation immersible pump airtight check out test set |
| CN116858443A (en) * | 2023-09-05 | 2023-10-10 | 浩立机械(烟台)有限公司 | Hydraulic cylinder tightness testing device |
| CN116858443B (en) * | 2023-09-05 | 2023-11-24 | 浩立机械(烟台)有限公司 | Hydraulic cylinder tightness testing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219434275U (en) | Diving pump air tightness detection table | |
| CN220819363U (en) | Tightness detection device | |
| CN212275170U (en) | Valve body sealing performance detection device | |
| CN109489762B (en) | Water meter cover screwing and vacuumizing water injection integrated machine | |
| CN108956010B (en) | Pressure gauge calibration device | |
| CN220870606U (en) | Gas filling machine capable of detecting tightness | |
| CN216717736U (en) | Closed gas tightness testing platform | |
| CN212612785U (en) | No negative pressure water supply installation convenient to remove | |
| CN216978278U (en) | Crankcase gas tightness check out test set | |
| CN220829313U (en) | Airtight detection device | |
| CN222561227U (en) | An airtightness detection device for an electric battery vehicle motor end cover | |
| CN220490313U (en) | Air tightness test device for ship piping | |
| CN218444357U (en) | Airtight visual detection device of air cleaner | |
| CN219416610U (en) | Leak detection tool for automobile cylinder body | |
| CN215521417U (en) | Ultra-low temperature liquid transfer device | |
| CN214309347U (en) | A vacuum pump air tightness detection tool | |
| CN116105937A (en) | A detection device used in a valve body processing production line | |
| CN215448363U (en) | Curtain wall detection device | |
| CN211477534U (en) | Airtight detection device of aluminum die casting | |
| CN223078085U (en) | Battery cap testing arrangement | |
| CN219161585U (en) | Tap gas tightness testing arrangement | |
| CN221173796U (en) | Cathode leak detection cavity | |
| CN215726609U (en) | Water submergence trolley leakage inspection machine | |
| CN220251284U (en) | Pneumatic actuator air tightness detector | |
| CN220583710U (en) | Valve pressure leak detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |