CN219830297U - Testing device of rotary valve type mud pulse generator - Google Patents
Testing device of rotary valve type mud pulse generator Download PDFInfo
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- CN219830297U CN219830297U CN202321165874.3U CN202321165874U CN219830297U CN 219830297 U CN219830297 U CN 219830297U CN 202321165874 U CN202321165874 U CN 202321165874U CN 219830297 U CN219830297 U CN 219830297U
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- pulse generator
- testing device
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- 238000012360 testing method Methods 0.000 title claims abstract description 50
- 238000009434 installation Methods 0.000 claims abstract description 32
- 239000002002 slurry Substances 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a testing device of a rotary valve type slurry pulse generator, which comprises a working box, wherein a window is reserved at the upper end of the working box, a movable seat matched with the working box is arranged at the window, an upper connecting plate and a lower connecting plate are respectively arranged at the upper end and the lower end of the movable seat, an installation valve seat is arranged at the upper end of the upper connecting plate, two ends of the installation valve seat are connected with installation pipes which are communicated with a pulse generator arranged on the installation valve seat, one end of each installation pipe far away from the installation valve seat penetrates through the installation valve seat to extend out of the working box, lifting boxes are arranged at two sides of the working box, and gear driving parts are arranged in the lifting boxes; the window is reserved at the upper end of the working box of the valve testing device, and the testing equipment in the working box can be moved to the upper end of the working box through the gear driving piece, so that the valve testing device is convenient for workers to construct a pipeline and assemble the valve, and in addition, the valve testing device has a closed structure, can ensure that the pulse generator is not interfered by the outside during testing, and is high in safety.
Description
Technical Field
The utility model relates to the technical field of valve testing, in particular to a testing device of a rotary valve type mud pulse generator.
Background
The rotary valve mud pulser, i.e. the pulse valve, requires performance testing after processing is complete. Traditional testing arrangement often includes work platform, mount pad, test box and safety cover, and the safety cover is outside work platform, protects the pulse valve of placing on work platform to avoid test environment to receive the interference. However, when the testing device with the structure is used, as the slurry pulse generator needs to be connected with the conveying pipeline, the slurry pulse generator often needs to be disassembled and assembled for multiple times, and the closed structure is difficult for workers to replace the pulse generator, so that the practical use effect is poor. In this regard, improvements are needed.
Disclosure of Invention
The present utility model is directed to a testing device for a rotary valve mud pulse generator, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a testing device of a rotary valve type mud pulse generator comprises a working box, wherein a window is reserved at the upper end of the working box, a movable seat matched with the working box is arranged at the window, and an upper connecting plate and a lower connecting plate are respectively arranged at the upper end and the lower end of the movable seat;
the upper connecting plate is arranged in the working box and matched with the working box, the upper end of the upper connecting plate is provided with a mounting valve seat, two ends of the mounting valve seat are connected with mounting pipes, the mounting pipes are communicated with a pulse generator arranged on the mounting valve seat, one end of each mounting pipe, far away from the mounting valve seat, penetrates through the mounting valve seat to extend out of the working box, the mounting valve seat is matched with the window, and the upper end of each mounting valve seat is provided with a test box for detecting the mounting valve seat;
the two sides of the working box are provided with lifting boxes, and gear driving parts for controlling the movable seat to lift in the working box are arranged in the lifting boxes.
Preferably, the test box comprises a waterproof box, a switching power supply, a light emitting diode, a three-in-one socket and a circuit board connected with the pulse generator are arranged in the waterproof box, and a test terminal, a toggle switch and a display screen are arranged outside the waterproof box.
Preferably, the gear driving part comprises a first gear arranged in the lifting box, the first gear is connected with the output end of the lifting motor arranged on the lifting box, a second gear is arranged on one side of the first gear, and the second gear is arranged at the joint of the lifting box and the working box and matched with the rack plates arranged on two sides of the movable seat.
Preferably, a plurality of support columns are arranged below the lower connecting plate in the working box, buffer pads are arranged at the top ends of the support columns, and the buffer pads are connected with the lower end face of the lower connecting plate.
Preferably, the upper end of the upper connecting plate is provided with a pipe frame for supporting the pipe body of the installation pipe.
Preferably, an observation window is formed in one side of the working box, transparent glass is arranged in the observation window, and a sealant layer is arranged at the joint of the transparent glass and the observation window.
Compared with the prior art, the utility model has the beneficial effects that: the window is reserved at the upper end of the working box of the valve testing device, and the testing equipment in the working box can be moved to the upper end of the working box through the gear driving piece, so that a worker can conveniently construct a pipeline and assemble the valve, and in addition, the valve testing device has a closed structure, so that the pulse generator can not be interfered by the outside during testing, and the safety is high.
Drawings
FIG. 1 is a schematic diagram of a testing apparatus for a rotary valve mud pulser.
Fig. 2 is a schematic diagram of the structure of a cantilever beam plate in a test apparatus for a rotary valve mud pulse generator.
FIG. 3 is a schematic illustration of the configuration of a slider in a test setup for a rotary valve mud pulser.
In the figure: 1. a working box; 2. an observation window; 3. a support column; 4. a cushion pad; 5. a lifting box; 6. a lifting motor; 7. a movable seat; 8. a lower connecting plate; 9. an upper connecting plate; 10. mounting a valve seat; 11. a pulse generator; 12. installing a pipe; 13. a pipe rack; 14. a test box; 15. a first gear; 16. a second gear; 17. rack plate.
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. 1-3, in an embodiment of the present utility model, a testing device for a rotary valve type mud pulse generator includes a working box 1, a window is provided at an upper end of the working box 1, a movable seat 7 matched with the working box 1 is provided at the window, and an upper connection plate 9 and a lower connection plate 8 are respectively provided at an upper end and a lower end of the movable seat 7; the upper connecting plate 9 is arranged in the working box 1 and matched with the working box 1, the upper end of the upper connecting plate 9 is provided with an installation valve seat 10, two ends of the installation valve seat 10 are connected with installation pipes 12, the installation pipes 12 are communicated with a pulse generator 11 installed on the installation valve seat 10, one end of the installation pipe 12 far away from the installation valve seat 10 penetrates through the installation valve seat 10 to extend out of the working box 1, the installation valve seat 10 is matched with a window, and the upper end of the installation valve seat 10 is provided with a test box 14 for detecting the installation valve seat 10;
lifting boxes 5 are arranged on two sides of the working box 1, and gear driving parts for controlling the movable seat 7 to lift in the working box 1 are arranged in the lifting boxes 5. The gear drive piece can drive movable seat 7 and go up and down in work box 1, when installing impulse generator 11 and installation tube 12, make down fishplate bar 8 remove to work box 1 upper end window can through the gear drive piece, during the test, make up fishplate bar 9 remove to work box 1 upper end window can through the gear drive piece, the dismouting is swift, closed structure in addition can guarantee that can not receive external interference when the pulse test, and the security is strong.
The test box 14 comprises a waterproof box, a switching power supply, a light emitting diode, a three-in-one socket and a circuit board connected with the pulse generator 11 are arranged in the waterproof box, and a test terminal, a toggle switch and a display screen are arranged outside the waterproof box. The waterproof box is a sealed waterproof box with a cover plate, holes are formed according to the installation size of the components, the number of the test terminals is 5, each pair of test terminals is connected with one toggle switch, the toggle switch is opened or closed according to the test requirement, and each path of terminals of the pulse generator 11 are connected to the test terminals. The circuit board can generate pulse signals to drive the pulse generator 11 to act, collect the voltage and current during driving and the opening and closing time of the rotary valve, display the voltage and current on a display screen, store the voltage and current on the display screen in a test box and can be externally connected with a USB flash disk for reading.
The three-in-one socket is a 220V socket, a safety device and a switch, and is used for supplying power to the circuit board and the pulse generator 11. The LED is a pulse generation indicator lamp, and is lighted when a pulse signal exists.
The gear driving piece comprises a first gear 15 arranged in the lifting box 5, the first gear 15 is connected with the output end of the lifting motor 6 arranged on the lifting box 5, one side of the first gear 15 is provided with a second gear 16, and the second gear 16 is arranged at the joint of the lifting box 5 and the working box 1 and matched with a rack plate 17 arranged at two sides of the movable seat 7. The lifting motor 6 is started to drive the first gear 15 to rotate clockwise, the first gear 15 rotates to drive the second gear 16 to rotate anticlockwise, and the second gear 16 pushes the movable seat 7 to fall into the working box 1 through matching with the rack plate 17, so that the upper connecting plate 9 at the upper end of the movable seat 7 is completely matched with a window at the upper end of the working box 1.
A plurality of support columns 3 are arranged below the lower connecting plate 8 in the working box 1, buffer pads 4 are arranged at the top ends of the support columns 3, and the buffer pads 4 are connected with the lower end face of the lower connecting plate 8; after the movable seat 7 falls down completely, the lower end face of the lower connecting plate 8 can be contacted with the cushion pad 4 at the upper end of the support column 3, so that the function of limiting and supporting is achieved. The upper end of the upper connecting plate 9 is provided with a pipe frame 13 for supporting a pipe body of the mounting pipe 12; an observation window 2 is arranged on one side of the working box 1, transparent glass is arranged in the observation window 2, and a sealant layer is arranged at the joint of the transparent glass and the observation window 2.
The working principle of the utility model is as follows: the lifting motor 6 is started to drive the first gear 15 to rotate clockwise, the first gear 15 rotates to drive the second gear 16 to rotate anticlockwise, the second gear 16 pushes the movable seat 7 to fall into the working box 1 through the cooperation with the rack plate 17, the upper connecting plate 9 at the upper end of the movable seat 7 is completely matched with the window at the upper end of the working box 1, otherwise, the lifting motor 6 drives the first gear 15 to rotate anticlockwise, the second gear 16 pushes the movable seat 7 to ascend through the cooperation with the rack plate 17, the lower connecting plate 8 is matched with the window at the upper end of the working box 1, the mounting tube 12 and the pulse generator 11 are disassembled and assembled, the disassembly and the assembly are rapid, and in addition, the closed structure can ensure that the pulse generator 11 cannot be interfered by the outside during testing, and the safety is strong.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The testing device of the rotary valve type slurry pulse generator comprises a working box (1), wherein a window is reserved at the upper end of the working box (1), and a movable seat (7) matched with the working box (1) is arranged at the window, and the testing device is characterized in that an upper connecting plate (9) and a lower connecting plate (8) are respectively arranged at the upper end and the lower end of the movable seat (7);
the upper connecting plate (9) is arranged in the working box (1) and is matched with the working box (1), an installation valve seat (10) is arranged at the upper end of the upper connecting plate (9), two ends of the installation valve seat (10) are connected with installation pipes (12), the installation pipes (12) are communicated with a pulse generator (11) arranged on the installation valve seat (10), one end, far away from the installation valve seat (10), of the installation pipes (12) penetrates through the installation valve seat (10) to extend out of the working box (1), the installation valve seat (10) is matched with a window, and a test box (14) for detecting the installation valve seat (10) is arranged at the upper end of the installation valve seat (10);
lifting boxes (5) are arranged on two sides of the working box (1), and gear driving pieces for controlling the movable seat (7) to lift in the working box (1) are arranged in the lifting boxes (5).
2. A testing device for a rotary valve mud pulse generator according to claim 1, characterized in that the testing box (14) comprises a waterproof box, a switching power supply, a light emitting diode, a three-in-one socket and a circuit board connected with the pulse generator (11) are arranged in the waterproof box, and a testing terminal, a toggle switch and a display screen are arranged outside the waterproof box.
3. A testing device for a rotary valve mud pulser as claimed in claim 1, characterized in that the gear drive comprises a first gear (15) arranged in the lifting box (5), the first gear (15) is connected with the output end of a lifting motor (6) arranged on the lifting box (5), a second gear (16) is arranged on one side of the first gear (15), and the second gear (16) is arranged at the joint of the lifting box (5) and the working box (1) and is matched with a rack plate (17) arranged on two sides of the movable seat (7).
4. A testing device for a rotary valve mud pulse generator according to claim 1, characterized in that a plurality of support columns (3) are arranged below the lower connecting plate (8) in the working box (1), a buffer cushion (4) is arranged at the top ends of the support columns (3), and the buffer cushion (4) is connected with the lower end face of the lower connecting plate (8).
5. A testing device for a rotary valve mud pulser as claimed in claim 1, wherein the upper end of the upper plate (9) is provided with a pipe rack (13) for supporting the pipe body of the mounting pipe (12).
6. The testing device of a rotary valve type mud pulse generator according to claim 1, wherein an observation window (2) is arranged on one side of the working box (1), transparent glass is arranged in the observation window (2), and a sealing glue layer is arranged at the joint of the transparent glass and the observation window (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321165874.3U CN219830297U (en) | 2023-05-16 | 2023-05-16 | Testing device of rotary valve type mud pulse generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321165874.3U CN219830297U (en) | 2023-05-16 | 2023-05-16 | Testing device of rotary valve type mud pulse generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219830297U true CN219830297U (en) | 2023-10-13 |
Family
ID=88286173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321165874.3U Active CN219830297U (en) | 2023-05-16 | 2023-05-16 | Testing device of rotary valve type mud pulse generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219830297U (en) |
-
2023
- 2023-05-16 CN CN202321165874.3U patent/CN219830297U/en active Active
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