CN216012931U - Electric servo water pressure testing device - Google Patents
Electric servo water pressure testing device Download PDFInfo
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- CN216012931U CN216012931U CN202122194484.6U CN202122194484U CN216012931U CN 216012931 U CN216012931 U CN 216012931U CN 202122194484 U CN202122194484 U CN 202122194484U CN 216012931 U CN216012931 U CN 216012931U
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Abstract
The utility model discloses an electronic servo water pressure testing arrangement relates to pipe fitting water pressure test technical field, include: a test bench; the supporting seat is fixedly arranged at the top end of the test board; the pipe fitting is installed at the top end of the supporting seat; and the two support plates are arranged at the top end of the test bench. The utility model discloses a set up fixed establishment and drive mechanism, the realization is placed the top at the supporting seat with the pipe fitting, start electric putter, electric putter shrink drives three hornblocks downstream, when three hornblocks drive the connecting rod downstream, drive the top opening that second end cap downstream inserted the pipe fitting, top opening to the pipe fitting seals, meanwhile, the connecting plate is under fixed spring's spring action, to the direction removal of keeping away from the backup pad, when removing the axle along to the spacing removal of backup pad, make the connecting plate drive the both ends opening part that first end cap inserted the pipe fitting, seal when fixed to the pipe fitting centre gripping, the efficiency is improved.
Description
Technical Field
The utility model relates to a pipe fitting water pressure test technical field specifically is an electronic servo water pressure testing arrangement.
Background
The pipe fitting is a general term for parts in a pipeline system which play roles of connecting, controlling, turning, shunting, sealing, supporting and the like, and is used for ensuring the safe operation of the pipe fitting and the like and ensuring the reliable strength and sealing performance of the pipe fitting, and a hydraulic test is generally carried out by adopting a working pressure which is higher than the working pressure (can be 1.25 times or 1.5 times of the working pressure according to regulations).
According to the Chinese patent number: CN208223972U discloses a heavy-calibre pipe fitting water pressure testing arrangement, including pipe fitting, water tank, a plurality of end cap and a plurality of first support column, the common fixedly connected with testboard in upper end of every first support column, a plurality of second support columns of the last surface symmetry fixedly connected with of testboard, every the common fixedly connected with mounting panel of second support column, and one of them end cap is fixed at the lower surface of mounting panel, is located be equipped with into water structure and pressure intensifying structure on the end cap on the mounting panel lower surface, and all be equipped with the valve on water structure and the pressure intensifying structure, the lower surface symmetry of mounting panel is equipped with two fixed knot and constructs, be equipped with a bearing structure on the testboard, be equipped with backflow structure on the testboard.
Although the problem that the pipe fitting is inconvenient to mount on the testing device and the water used in the water pressure test is not collected for secondary utilization after the water is tested is solved, the plug heads at two ends of the pipe fitting need to be manually mounted for sealing in the using process, and the efficiency is very low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic servo water pressure testing arrangement to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an electric servo water pressure test device, comprising:
a test bench;
the supporting seat is fixedly arranged at the top end of the test board;
the pipe fitting is installed at the top end of the supporting seat;
the two support plates are arranged at the top end of the test board and are positioned at the two ends of the support seat;
the fixing mechanism comprises a moving shaft, a connecting plate, a fixing spring and a first plug, the moving shaft is slidably mounted inside the supporting plate, the connecting plate is fixedly mounted at one end of the moving shaft, the fixing spring is sleeved on the outer wall of the moving shaft and is positioned between the connecting plate and the supporting plate, and the first plug is fixedly mounted on one side of the outer wall of the connecting plate;
the sealing mechanism is positioned on the outer wall of the first plug and used for connecting and sealing the first plug and the pipe fitting;
and the transmission mechanism is positioned at the top end of the test board and used for moving and resetting the first plug.
As a further aspect of the present invention: the sealing mechanism comprises an annular groove, a sealing air bag, an air pipe and an electromagnetic valve, the annular groove is embedded in the outer wall of the first plug, the sealing air bag is installed inside the annular groove, the air pipe is located on the outer wall of the sealing air bag and penetrates through the first plug, and the electromagnetic valve is installed on the outer wall of the air pipe.
As a further aspect of the present invention: drive mechanism is including three hornblocks, connecting rod and electric putter, three hornblocks install the one side at the supporting seat, the connecting rod is installed on the top of three hornblocks, two electric putter installs on the top of testboard, and the bottom both ends position department fixed connection of output and three hornblocks.
As a further aspect of the present invention: the top end opening part of the pipe fitting is connected with a second plug, the top end of the second plug is fixedly connected with one end of the connecting rod, and a pressurization air pipe and a water supply pipe penetrate through the inside of the second plug.
As a further aspect of the present invention: the outer wall of the moving shaft is provided with a limiting rail, the inside of the supporting plate is provided with a sliding groove matched with the outer wall of the moving shaft, and one end of the moving shaft is provided with a limiting stop block.
As a further aspect of the present invention: the electric push rod is fixedly connected with the top end of the test board through a fixing frame, and the electric push rod is electrically connected with the external controller through a wire.
As a further aspect of the present invention: the inside of first end cap is located inner wall one side of ring channel and is provided with the observation hole that agrees with mutually with tracheal outer wall, the solenoid valve passes through wire and external control ware electric connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by arranging the fixing mechanism and the transmission mechanism, the pipe fitting is placed at the top end of the supporting seat, the electric push rod is started, the electric push rod contracts to drive the triangular block to move downwards, the triangular block drives the connecting rod to move downwards and simultaneously drives the second plug to move downwards and insert into a top end opening of the pipe fitting, the top end opening of the pipe fitting is sealed, meanwhile, the connecting plate moves towards the direction far away from the supporting plate under the elastic action of the fixing spring, the moving shaft moves along the limiting movement of the supporting plate, the connecting plate drives the first plug to insert into two end openings of the pipe fitting, the pipe fitting is clamped and fixed and simultaneously sealed, and the efficiency is improved;
2. through setting up sealing mechanism, realize after first end cap inserts the both ends of pipe fitting, start the solenoid valve, make the trachea inflate sealed gasbag to after making sealed gasbag be full of the ring channel, sealed gasbag's outer wall and the inner wall zonulae occludens of pipe fitting further improve the leakproofness of being connected first end cap and pipe fitting, guarantee test data's accuracy.
Drawings
FIG. 1 is a schematic structural diagram of an electric servo water pressure testing device;
FIG. 2 is a structural view of a non-operating state of an electric servo water pressure testing device;
FIG. 3 is an enlarged schematic view of an electric servo water pressure testing device at A;
fig. 4 is an exploded view of a sealing mechanism of an electric servo water pressure testing device.
In the figure: 1. a test bench; 2. a supporting seat; 3. a pipe fitting; 4. a support plate; 5. a fixing mechanism; 501. a movable shaft; 502. a connecting plate; 503. fixing the spring; 504. a first plug; 6. a sealing mechanism; 601. an annular groove; 602. sealing the air bag; 603. an air tube; 604. an electromagnetic valve; 7. a transmission mechanism; 701. a triangular block; 702. a connecting rod; 703. an electric push rod; 8. and a second plug.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, an electric servo water pressure testing apparatus includes:
a test bench 1;
the supporting seat 2 is fixedly arranged at the top end of the test board 1;
the pipe fitting 3 is arranged at the top end of the supporting seat 2;
the two support plates 4 are arranged at the top end of the test board 1 and are positioned at the two ends of the support seat 2;
the fixing mechanism 5 comprises a moving shaft 501, a connecting plate 502, a fixing spring 503 and a first plug 504, wherein the moving shaft 501 is slidably mounted inside the supporting plate 4, the connecting plate 502 is fixedly mounted at one end of the moving shaft 501, the fixing spring 503 is sleeved on the outer wall of the moving shaft 501 and is positioned in the middle of the connecting plate 502 and the supporting plate 4, and the first plug 504 is fixedly mounted on one side of the outer wall of the connecting plate 502;
the sealing mechanism 6 is positioned on the outer wall of the first plug 504 and is used for sealing the connection between the first plug 504 and the pipe fitting 3;
and the transmission mechanism 7 is positioned at the top end of the test bench 1 and used for moving and resetting the first plug 504.
This kind of electronic servo water pressure testing arrangement is convenient for seal the centre gripping fixed at the both ends of pipe fitting 3.
In fig. 3 and 4: the sealing mechanism 6 comprises an annular groove 601, a sealing air bag 602, an air pipe 603 and an electromagnetic valve 604, wherein the annular groove 601 is embedded in the outer wall of the first plug 504, the sealing air bag 602 is installed inside the annular groove 601, the air pipe 603 is located on the outer wall of the sealing air bag 602 and penetrates through the first plug 504, and the electromagnetic valve 604 is installed on the outer wall of the air pipe 603.
The electric servo water pressure testing device is convenient for the first plug 504 to be connected with the two ends of the pipe fitting 3 in a sealing manner.
In fig. 1: the transmission mechanism 7 comprises a triangular block 701, a connecting rod 702 and electric push rods 703, the triangular block 701 is installed on one side of the supporting seat 2, the connecting rod 702 is installed on the top end of the triangular block 701, the two electric push rods 703 are installed on the top end of the test board 1, and the output end of the two electric push rods is fixedly connected with the two ends of the bottom end of the triangular block 701.
This kind of electronic servo water pressure testing arrangement, the triangular block 701 is jack-up to electric putter 703 of being convenient for, makes second end cap 8 break away from 3 open-ended in the top of pipe fitting, and triangular block 701 extrudees connecting plate 502, makes connecting plate 502 drive first end cap 504 break away from the both ends opening of pipe fitting 3.
In fig. 2: the top end opening part of pipe fitting 3 is connected with second end cap 8, the top of second end cap 8 and the one end fixed connection of connecting rod 702, and the inside of second end cap 8 runs through there are pressure boost trachea and delivery pipe.
This kind of electronic servo water pressure testing arrangement is convenient for add water pressurization in to pipe fitting 3.
In fig. 3: the outer wall of the moving shaft 501 is provided with a limit rail, the inside of the supporting plate 4 is provided with a sliding groove matched with the outer wall of the moving shaft 501, and one end of the moving shaft 501 is provided with a limit stop.
This kind of electronic servo water pressure testing arrangement, the spacing removal of the axle 501 of being convenient for remove.
In fig. 2: the electric push rod 703 is fixedly connected with the top end of the test board 1 through a fixing frame, and the electric push rod 703 is electrically connected with an external controller through a lead.
The electric servo water pressure testing device is convenient for controlling the electric push rod 703 to work.
In fig. 3 and 4: an observation hole matched with the outer wall of the air pipe 603 is formed in one side, located on the inner wall of the annular groove 601, of the first plug 504, and the electromagnetic valve 604 is electrically connected with an external controller through a lead.
The electric servo water pressure testing device is convenient for controlling the inflation and deflation of the sealing air bag 602.
The utility model discloses a theory of operation is: when the electric servo water pressure testing device is used, the pipe fitting 3 is placed at the top end of the supporting seat 2, the electric push rod 703 is started, the electric push rod 703 is contracted to drive the triangular block 701 to move downwards, the triangular block 701 drives the connecting rod 702 to move downwards and simultaneously drives the second plug 8 to move downwards to be inserted into the top end opening of the pipe fitting 3, the top end opening of the pipe fitting 3 is sealed, meanwhile, the connecting plate 502 moves towards the direction far away from the supporting plate 4 under the elastic force of the fixing spring 503, the moving shaft 501 moves along the limiting direction of the supporting plate 4, the connecting plate 502 drives the first plug 504 to be inserted into the two end openings of the pipe fitting 3, the pipe fitting 3 is clamped and fixed and simultaneously sealed, the efficiency is improved, after the first plug 504 is inserted into the two ends of the pipe fitting 3, the electromagnetic valve 604 is started, and the air pipe 603 inflates the sealing air bag 602, therefore, after the annular groove 601 is filled with the sealing airbag 602, the outer wall of the sealing airbag 602 is tightly connected with the inner wall of the pipe fitting 3, the connection sealing performance of the first plug 504 and the pipe fitting 3 is further improved, and the accuracy of test data is ensured.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An electric servo water pressure testing device is characterized by comprising:
a test bench (1);
the supporting seat (2), the supporting seat (2) is fixedly arranged at the top end of the test board (1);
the pipe fitting (3), the said pipe fitting (3) is installed on top of the supporting seat (2);
the two supporting plates (4) are arranged at the top end of the test board (1) and are positioned at the two ends of the supporting seat (2);
the fixing mechanism (5) comprises a moving shaft (501), a connecting plate (502), a fixing spring (503) and a first plug (504), the moving shaft (501) is slidably mounted inside the supporting plate (4), the connecting plate (502) is fixedly mounted at one end of the moving shaft (501), the fixing spring (503) is sleeved on the outer wall of the moving shaft (501) and located in the middle of the connecting plate (502) and the supporting plate (4), and the first plug (504) is fixedly mounted on one side of the outer wall of the connecting plate (502);
the sealing mechanism (6) is positioned on the outer wall of the first plug (504) and is used for sealing the connection between the first plug (504) and the pipe fitting (3);
and the transmission mechanism (7) is positioned at the top end of the test bench (1) and is used for moving and resetting the first plug (504).
2. The electric servo water pressure testing device according to claim 1, wherein the sealing mechanism (6) comprises an annular groove (601), a sealing air bag (602), an air pipe (603) and an electromagnetic valve (604), the annular groove (601) is embedded in the outer wall of the first plug (504), the sealing air bag (602) is installed inside the annular groove (601), the air pipe (603) is located on the outer wall of the sealing air bag (602) and penetrates through the first plug (504), and the electromagnetic valve (604) is installed on the outer wall of the air pipe (603).
3. The electric servo water pressure testing device according to claim 1, wherein the transmission mechanism (7) comprises a triangular block (701), a connecting rod (702) and electric push rods (703), the triangular block (701) is installed at one side of the supporting seat (2), the connecting rod (702) is installed at the top end of the triangular block (701), the two electric push rods (703) are installed at the top end of the testing platform (1), and the output ends of the two electric push rods are fixedly connected with the two ends of the bottom end of the triangular block (701).
4. The electric servo water pressure testing device as claimed in claim 3, wherein a second plug (8) is connected to the top opening of the pipe (3), the top end of the second plug (8) is fixedly connected with one end of the connecting rod (702), and a pressurized air pipe and a water supply pipe penetrate through the second plug (8).
5. The electric servo water pressure testing device as claimed in claim 1, wherein the outer wall of the moving shaft (501) is provided with a limit rail, the inside of the supporting plate (4) is provided with a sliding groove matched with the outer wall of the moving shaft (501), and one end of the moving shaft (501) is provided with a limit stop.
6. The electric servo water pressure testing device is characterized in that the electric push rod (703) is fixedly connected with the top end of the testing table (1) through a fixing frame, and the electric push rod (703) is electrically connected with an external controller through a lead.
7. The electric servo water pressure testing device is characterized in that an observation hole matched with the outer wall of the air pipe (603) is formed in the first plug (504) on one side of the inner wall of the annular groove (601), and the electromagnetic valve (604) is electrically connected with an external controller through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122194484.6U CN216012931U (en) | 2021-09-11 | 2021-09-11 | Electric servo water pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122194484.6U CN216012931U (en) | 2021-09-11 | 2021-09-11 | Electric servo water pressure testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216012931U true CN216012931U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122194484.6U Active CN216012931U (en) | 2021-09-11 | 2021-09-11 | Electric servo water pressure testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216012931U (en) |
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2021
- 2021-09-11 CN CN202122194484.6U patent/CN216012931U/en active Active
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