CN215370272U - Detection apparatus for submersible slurry pump - Google Patents
Detection apparatus for submersible slurry pump Download PDFInfo
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- CN215370272U CN215370272U CN202121699558.5U CN202121699558U CN215370272U CN 215370272 U CN215370272 U CN 215370272U CN 202121699558 U CN202121699558 U CN 202121699558U CN 215370272 U CN215370272 U CN 215370272U
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- slurry pump
- limiting column
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Abstract
The utility model discloses a detection device for a submersible slurry pump, and belongs to the technical field of detection devices. The utility model provides a detection device for submersible slurry pump, includes the backup pad, still includes the test box: the protective shell is fixedly connected to the test box; the motor is fixedly connected to the supporting plate; the driving gear is rotatably arranged on the motor; the first limiting column is fixedly connected to the supporting plate and is positioned on the front side of the driving gear; the second limiting column is fixedly connected to the supporting plate and is positioned on the front side of the first limiting column; according to the utility model, the motor, the driving gear, the speed-up gear, the driving disc, the piston and the pressure cylinder are arranged, so that air flow can be input into the test box, the pressure intensity in the test box is increased, the submersible slurry pump is extruded, the test result is more convincing, the test result is more correct, and the quality of a subsequently produced product is ensured.
Description
Technical Field
The utility model relates to the technical field of detection devices, in particular to a detection device for a submersible slurry pump.
Background
The submersible slurry pump can be widely used for conveying abrasive slurry containing solid particles in the industries of mines, electric power, metallurgy, coal, environmental protection and the like. Such as ore pulp conveying in metallurgical ore dressing plant, hydraulic ash removal in thermal power plant, coal slurry and heavy medium conveying in coal washing plant, dredging river, etc. In the chemical industry, corrosive slurry containing crystals can be conveyed;
the submersible slurry pump generally can detect its sealing performance after production is accomplished, when going on the leakproofness to submersible slurry pump in the existing market and detecting, mostly adopt the form of putting its bubble in aqueous, take out the inspection with it after a period, this kind of mode is only with submersible slurry pump soaking in aqueous, be difficult to obtain accurate test result, test result is difficult to have convincing power, inaccurate test result can cause the influence of certain degree to the product of follow-up production coming out, therefore, we have proposed a detection device for submersible slurry pump.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that convincing force is difficult to obtain in the test result in the prior art, and provides a detection device for a submersible slurry pump.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a detection device for submersible slurry pump, includes the backup pad, still includes the test box: the protective shell is fixedly connected to the test box; the motor is fixedly connected to the supporting plate; the driving gear is rotatably arranged on the motor; the first limiting column is fixedly connected to the supporting plate and is positioned on the front side of the driving gear; the second limiting column is fixedly connected to the supporting plate and is positioned on the front side of the first limiting column; the pressure cylinder is fixedly arranged on the supporting plate and is positioned on the front side of the second limiting column; the output pipe is fixedly connected to the front end of the pressure cylinder; and the driving rod is slidably mounted on the second limiting column.
For convenient movement, preferably, the test box is fixedly connected with the supporting plate, and the lower surface of the supporting plate is rotatably provided with wheels at positions close to four corners.
In order to increase the pressure in the test box, preferably, a first air inlet pipe is arranged on the front side of the test box, the upper end of the test box is fixedly connected with a box cover through a plurality of buckles, and a same connecting pipe is arranged between the first air inlet pipe and the output pipe.
The installation of case lid has been made things convenient for, and is preferred, the lower fixed surface of case lid is connected with the chuck, the internal surface of test box is close to the draw-in groove has been seted up to the position of chuck.
In order to quickly increase the pressure in the test box, preferably, the front side of the driving gear is engaged with an accelerating gear, the accelerating gear is rotatably connected to the inner surface of the first limiting column, one end of the rotating shaft is rotatably connected with the test box, a driving disc is fixedly connected to the other end of the rotating shaft, one end of the driving rod, which is close to the driving disc, is rotatably connected with a connecting rod, the driving disc is rotatably connected with the connecting rod, and the driving disc is located on one side, which is far away from the accelerating gear, of the first limiting column.
In order to stably input air flow into the test box and increase the pressure inside the test box, preferably, a piston is fixedly connected to the front end of the driving rod, the piston is connected with the pressure cylinder in a sliding manner, a second air inlet pipe is arranged at the position, close to the front side, of the upper end of the pressure cylinder, a first one-way valve is installed on the second air inlet pipe, one end, close to the pressure cylinder, of the first one-way valve is an output end, a second one-way valve is installed on the output pipe, and one end, close to the pressure cylinder, of the second one-way valve is an input end.
Compared with the prior art, the utility model provides a detection device for a submersible slurry pump, which has the following beneficial effects:
1. this detection device can input the air current in the test box in the past through having set up motor, driving gear, speed-up gear, driving-disc, piston, pressure cylinder, first check valve, second check valve and connecting pipe, increases the pressure in the test box, extrudees the dive sediment stuff pump, and then makes the test result more convincing, and the test result is more correct, has ensured the quality of the product of follow-up production.
2. This detection device makes the installation of case lid closed convenient through having set up hasp, chuck and draw-in groove, reduces the required time of preparation work, improves efficiency of software testing, and the wheel makes testing arrangement be convenient for remove.
The device is provided with a motor, a driving gear, a speed-up gear, a driving disc, a piston and a pressure cylinder, and can input airflow into the test box, increase the pressure in the test box and extrude the submersible slurry pump, so that the test result is more convincing, the test result is more correct, and the quality of a subsequently produced product is ensured.
Drawings
Fig. 1 is a first structural schematic diagram of a detection device for a submersible slurry pump according to the present invention;
fig. 2 is a structural schematic diagram of a detection device for a submersible slurry pump according to the present invention;
fig. 3 is a schematic view of the installation of a test box and a box cover of the detection device for the submersible slurry pump according to the present invention;
fig. 4 is a schematic view of the installation of a driving disc and a driving rod of the detection device for the submersible slurry pump provided by the utility model.
In the figure: 1. a support plate; 2. a wheel; 3. a test box; 301. a first intake pipe; 302. a card slot; 4. a protective shell; 401. a motor; 402. a driving gear; 403. a speed-up gear; 404. a rotating shaft; 405. a first limit post; 406. a drive disc; 407. a drive rod; 408. a second limit post; 409. a piston; 410. a connecting rod; 5. a hasp; 6. a box cover; 601. a chuck; 7. a pressure cylinder; 701. a second intake pipe; 702. a first check valve; 703. an output pipe; 704. a second one-way valve; 705. and (4) connecting the pipes.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-4, a detection device for submersible slurry pump includes a supporting plate 1, and further includes a test box 3: the protective shell 4 is fixedly connected to the test box 3; the motor 401 is fixedly connected to the support plate 1; a driving gear 402 rotatably mounted on the motor 401; a first limit post 405 fixedly connected to the support plate 1, wherein the first limit post 405 is located at the front side of the driving gear 402; the second limit column 408 is fixedly connected to the support plate 1, and the second limit column 408 is positioned at the front side of the first limit column 405; the pressure cylinder 7 is fixedly arranged on the support plate 1, and the pressure cylinder 7 is positioned on the front side of the second limiting column 408; an output pipe 703 fixedly connected to the front end of the pressure cylinder 7; and the driving rod 407 is slidably mounted on the second limit column 408.
When the device is used, a proper amount of water is injected into the test box 3, then the submersible slurry pump to be tested is placed into the test box 3, the box cover 6 is closed, the motor 401 is started, the motor 401 can use but is not limited to a motor with the model of Y90S-2, the motor 401 drives the driving gear 402 to rotate, the driving gear 402 is meshed to drive the speed-up gear 403 to rotate, the speed-up gear 403 drives the rotating shaft 404 to rotate, the rotating shaft 404 drives the driving disc 406 to rotate, the first limiting column 405 enables the rotating shaft 404 to rotate more stably, the second limiting column 408 limits the driving rod 407, so that the driving rod 407 can only do reciprocating motion back and forth, and the driving rod 407 can do reciprocating motion back and forth continuously by matching with the motion of the connecting rod 410 driven by the rotation of the driving disc 406, the pressure cylinder 7 can not vent air from the second air inlet pipe 701 due to the action of the second one-way valve 704, make pressure cylinder 7 can't admit air from output tube 703, pressure cylinder 7 only can admit air from second intake pipe 701 and only can give vent to anger from output tube 703 promptly, make pressure cylinder 7 can be stable toward input gas in test box 3, then make the pressure in test box 3 uprise, the dive slurry pump to putting into wherein extrudees, in order to reach the purpose of testing its leakproofness, compare in the mode of directly putting the dive slurry pump into the aquatic and soaking and testing, the result is more convincing, it is more accurate, thereby the quality of the product of follow-up production has been ensured.
Example 2:
referring to fig. 1, a detection device for a submersible slurry pump is substantially the same as that in embodiment 1, and further includes: test box 3 and 1 fixed connection of backup pad, the lower surface of backup pad 1 is close to the equal rotation in four corners position and installs wheel 2 for testing arrangement is convenient for remove.
Example 3:
referring to fig. 1-2, a detection device for a submersible slurry pump is substantially the same as in embodiment 1, and further includes: the front side of the test box 3 is provided with a first air inlet pipe 301, the upper end of the test box 3 is fixedly connected with a box cover 6 through a plurality of hasps 5, a same connecting pipe 705 is arranged between the first air inlet pipe 301 and an output pipe 703, the airtightness of the test box 3 is ensured, and the pressure inside the test box 3 is increased by inputting air flow into the test box 3.
Example 4:
referring to fig. 3, a detection device for a submersible slurry pump is substantially the same as that in embodiment 1, and further includes: the lower surface of case lid 6 is fixedly connected with chuck 601, and the draw-in groove 302 has been seted up to the internal surface of test box 3 near the position of chuck 601 for the simple to operate of case lid 6.
Example 5:
referring to fig. 2 and 4, a detection device for a submersible slurry pump is substantially the same as that in embodiment 1, and further includes: the front side of the driving gear 402 is engaged with a speed-up gear 403, the inner surface of the first limit column 405 is rotatably connected with a rotating shaft 404, one end of the rotating shaft 404 is rotatably connected with the test box 3, the other end of the rotating shaft 404 is fixedly connected with a driving disc 406, one end of the driving rod 407 close to the driving disc 406 is rotatably connected with a connecting rod 410, the driving disc 406 is rotatably connected with the connecting rod 410, and the driving disc 406 is positioned on one side of the first limit column 405 far away from the speed-up gear 403, so that the driving disc 406 is at a high rotating speed, the pressure in the test box 3 can be rapidly increased, the waiting time is shortened, and the test efficiency is improved.
Example 6:
referring to fig. 2, a detection device for a submersible slurry pump is substantially the same as that in embodiment 1, and further includes: the front end fixedly connected with piston 409 of actuating lever 407, piston 409 and pressure tube 7 sliding connection, the upper end of pressure tube 7 is close to the front side position and is equipped with second intake pipe 701, install first check valve 702 on the second intake pipe 701, the one end that first check valve 702 is close to pressure tube 7 is the output, install second check valve 704 on the output tube 703, the one end that second check valve 704 is close to pressure tube 7 is the input, ensure that can be stable toward the input air current in test box 3, make the inside pressure of test box 3 rise.
According to the utility model, through arranging the motor 401, the driving gear 402, the speed-up gear 403, the driving disc 406, the piston 409 and the pressure cylinder 7, airflow can be input into the test box 3 in the past, the pressure intensity in the test box 3 is increased, and the submersible slurry pump is extruded, so that the test result is more convincing, the test result is more correct, and the quality of a subsequently produced product is ensured.
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 (6)
1. The utility model provides a detection device for submersible slurry pump, includes backup pad (1), its characterized in that still includes test box (3):
the protective shell (4) is fixedly connected to the test box (3);
the motor (401) is fixedly connected to the support plate (1);
a driving gear (402) rotatably mounted on the motor (401);
the first limiting column (405) is fixedly connected to the supporting plate (1), and the first limiting column (405) is located on the front side of the driving gear (402);
the second limiting column (408) is fixedly connected to the supporting plate (1), and the second limiting column (408) is positioned on the front side of the first limiting column (405);
the pressure cylinder (7) is fixedly arranged on the supporting plate (1), and the pressure cylinder (7) is positioned on the front side of the second limiting column (408);
the output pipe (703) is fixedly connected to the front end of the pressure cylinder (7);
and the driving rod (407) is slidably mounted on the second limiting column (408).
2. The detection device for the submersible slurry pump according to claim 1, wherein the test box (3) is fixedly connected with the support plate (1), and wheels (2) are rotatably mounted on the lower surface of the support plate (1) close to four corners.
3. The detection device for the submersible slurry pump according to claim 1, wherein a first air inlet pipe (301) is arranged on the front side of the test box (3), a box cover (6) is fixedly connected to the upper end of the test box (3) through a plurality of hasps (5), and a same connecting pipe (705) is arranged between the first air inlet pipe (301) and the output pipe (703).
4. The detection device for the submersible slurry pump according to claim 3, wherein a chuck (601) is fixedly connected to the lower surface of the box cover (6), and a clamping groove (302) is formed in the inner surface of the test box (3) close to the chuck (601).
5. The detection device for the submersible slurry pump according to claim 1, wherein a speed-up gear (403) is engaged and connected to a front side of the driving gear (402), the speed-up gear (403), a rotating shaft (404) is rotatably connected to an inner surface of the first limit post (405), one end of the rotating shaft (404) is rotatably connected to the test box (3), a driving disc (406) is fixedly connected to the other end of the rotating shaft (404), a connecting rod (410) is rotatably connected to one end of the driving rod (407) close to the driving disc (406), the driving disc (406) is rotatably connected to the connecting rod (410), and the driving disc (406) is located on one side of the first limit post (405) away from the speed-up gear (403).
6. The detection device for the submersible slurry pump according to claim 1, wherein a piston (409) is fixedly connected to the front end of the driving rod (407), the piston (409) is slidably connected with the pressure cylinder (7), a second air inlet pipe (701) is arranged at the upper end of the pressure cylinder (7) close to the front side, a first check valve (702) is installed on the second air inlet pipe (701), one end of the first check valve (702) close to the pressure cylinder (7) is an output end, a second check valve (704) is installed on the output pipe (703), and one end of the second check valve (704) close to the pressure cylinder (7) is an input end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121699558.5U CN215370272U (en) | 2021-07-26 | 2021-07-26 | Detection apparatus for submersible slurry pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121699558.5U CN215370272U (en) | 2021-07-26 | 2021-07-26 | Detection apparatus for submersible slurry pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215370272U true CN215370272U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121699558.5U Active CN215370272U (en) | 2021-07-26 | 2021-07-26 | Detection apparatus for submersible slurry pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215370272U (en) |
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2021
- 2021-07-26 CN CN202121699558.5U patent/CN215370272U/en active Active
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