CN213419346U - Screw pump capable of being maintained and trial-manufactured on line - Google Patents
Screw pump capable of being maintained and trial-manufactured on line Download PDFInfo
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- CN213419346U CN213419346U CN202021501435.1U CN202021501435U CN213419346U CN 213419346 U CN213419346 U CN 213419346U CN 202021501435 U CN202021501435 U CN 202021501435U CN 213419346 U CN213419346 U CN 213419346U
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- screw pump
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- spring
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- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
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- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
A screw pump capable of being maintained and trial-manufactured on line belongs to the technical field of screw pumps; this screw pump that can online maintenance trial-manufacture includes the screw pump main part, screw pump main part inner wall left side and dwang center department rotate to be connected, the small-size camera of dwang right-hand member fixedly connected with. This screw pump of on-line maintenance trial-manufacturing, when screw pump main part is inside to be damaged, can pass through on transmitting the video signal with small-size camera for the computer of the professional far away apart from the screw pump main part, again by professional discovery problem and guide near the non-professional near screw pump main part to maintain the screw pump main part, the angle of small-size camera can be adjusted to the knob, shoot each inside corner of screw pump main part, and when the knob atress, positioner can fix the position of small-size camera, guide non-professional to carry out on-line maintenance with supplementary professional.
Description
Technical Field
The utility model belongs to the technical field of the screw pump, specifically relate to a screw pump that can online maintenance trial-manufacturing.
Background
Screw pumps are also known as "screw pumps" and "archimedes screw pumps". A pump for spirally raising water body along axial direction by utilizing rotation of helical blade. Consists of a shaft, a helical blade and a shell. When pumping water, the pump is obliquely arranged in the water, so that the inclination angle of the main shaft of the water pump is smaller than that of the helical blade, and the lower end of the helical blade is contacted with the water. When the prime motor drives the screw pump shaft to rotate through the speed changing device, water enters the blades and rises along the spiral flow channel until the water flows out. Simple structure, easy manufacture, great flow, small head loss, high efficiency, convenient maintenance, low lift, low rotation speed and need of speed variator. Is mainly used for irrigation, drainage and lifting sewage, sludge and other occasions.
When the inside damage that appears of current screw pump, need professional personnel to arrive on the spot to the screw pump repair, but if professional too far away from the distance of screw pump then can greatly drag and prolong the engineering progress, have certain use limitation.
Disclosure of Invention
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a screw pump that can online maintenance trial-manufacturing, solved the problem that proposes in the above-mentioned background art.
The above technical problem of the present invention can be solved by the following technical solutions: in order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a screw pump capable of being maintained and trial-manufactured on line comprises a screw pump main body, wherein the left side of the inner wall of the screw pump main body is rotatably connected with the center of a rotating rod, the right end of the rotating rod is fixedly connected with a small camera, the left end of the rotating rod is fixedly connected with an arc-shaped rack rod, the arc-shaped rack rod is meshed with a positioning gear, the front side of the positioning gear is meshed with a first conical gear, the front side of the first conical gear is rotatably connected with the inner wall of an adjusting device, the right side of the adjusting device is fixedly connected with the left side of the screw pump main body, the first conical gear is meshed with a second conical gear, the top of the second conical gear is fixedly connected with a movable rod, the movable rod is rotatably connected with the inner wall of the adjusting device, the movable rod is sleeved inside a movable, the utility model discloses a gear wheel, including connecting rod, regulating device, lifter, connecting rod other end and transfer line fixed connection, the transfer line bottom is through driving rope and lifter swing joint, driving rope and pulley swing joint, the pulley rotates with the adjusting device inner wall to be connected, lifter top fixedly connected with positioner, positioner and positioning gear bottom swing joint.
Preferably, the cross sections of the movable rod and the movable sleeve are square.
Preferably, the top end of the transmission rod is fixedly connected with a spring, the top end of the spring is fixedly connected with a limiting sleeve, and the top of the limiting sleeve is fixedly connected with the inner wall of the adjusting device.
Preferably, the lifting rod is sleeved inside the second spring, the top end and the bottom end of the second spring are respectively and fixedly connected with the positioning device and the baffle, and the right side of the baffle is fixedly connected with the inner wall of the adjusting device.
Preferably, positioner inner wall bottom fixedly connected with spring No. three, spring No. three top fixedly connected with locating lever, the quantity of spring No. three and locating lever is three.
Preferably, the small camera is arranged inside the sealed transparent cover, and the left side of the sealed transparent cover is fixedly connected with the inner wall of the screw pump main body.
The utility model discloses beneficial effect who has: (1) this screw pump of on-line maintenance trial-manufacturing, when screw pump main part is inside to be damaged, can pass through on transmitting the video signal with small-size camera for the computer of the professional far away apart from the screw pump main part, again by professional discovery problem and guide near the non-professional near screw pump main part to maintain the screw pump main part, the angle of small-size camera can be adjusted to the knob, shoot each inside corner of screw pump main part, and when the knob atress, positioner can fix the position of small-size camera, guide non-professional to carry out on-line maintenance with supplementary professional. (2) This screw pump that can online maintenance trial-manufacture, three No. three springs of group and locating lever can carry out fine fixed to positioning gear, no matter what positioning gear turned angle is, can all have a locating lever to fix positioning gear's position at least to improve positioner's positioning accuracy.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
fig. 3 is a schematic view of an internal structure of the positioning device of the present invention.
In the figure: 1 screw pump body, 2 rotating rods, 3 small cameras, 4 arc-shaped rack rods, 5 positioning gears, 6 first bevel gears, 7 second bevel gears, 8 movable rods, 9 movable sleeves, 10 knobs, 11 connecting rods, 12 transmission rods, 121 first springs, 122 limiting sleeves, 13 transmission ropes, 131 pulleys, 14 lifting rods, 141 second springs, 142 baffles, 15 positioning devices, 151 third springs, 152 positioning rods, 16 sealing transparent covers and 17 adjusting devices.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Referring to fig. 1-3, the present invention provides a technical solution: a screw pump capable of being maintained and trial-manufactured on line comprises a screw pump body 1, the left side of the inner wall of the screw pump body 1 is rotatably connected with the center of a rotating rod 2, the right end of the rotating rod 2 is fixedly connected with a small camera 3, the left end of the rotating rod 2 is fixedly connected with an arc-shaped rack rod 4, the arc-shaped rack rod 4 is meshed with a positioning gear 5, the front side of the positioning gear 5 is meshed with a first bevel gear 6, the front side of the first bevel gear 6 is rotatably connected with the inner wall of an adjusting device 17, the right side of the adjusting device 17 is fixedly connected with the left side of the screw pump body 1, the first bevel gear 6 is meshed with a second bevel gear 7, the top of the second bevel gear 7 is fixedly connected with a movable rod 8, the movable rod 8 is rotatably connected with the inner wall of the adjusting device 17, the movable rod 8 is sleeved, the other end of the connecting rod 11 is fixedly connected with a transmission rod 12, the bottom end of the transmission rod 12 is movably connected with a lifting rod 14 through a transmission rope 13, the transmission rope 13 is movably connected with a pulley 131, the pulley 131 is rotatably connected with the inner wall of an adjusting device 17, the top end of the lifting rod 14 is fixedly connected with a positioning device 15, the positioning device 15 is movably connected with the bottom of a positioning gear 5, when the interior of the screw pump body 1 is damaged, a video signal of the small camera 3 can be transmitted to a computer of a professional far away from the screw pump body 1, the professional finds a problem and guides a layman near the screw pump body 1 to maintain the screw pump body 1, the angle of the small camera 3 can be adjusted by the knob 10 so as to shoot each corner inside the screw pump body 1, and when the knob 10 is not stressed, the positioning device 15 can fix the position of the small camera 3, so as to assist professionals to guide non-professionals to carry out on-line maintenance.
In this embodiment, the cross sections of the movable rod 8 and the movable sleeve 9 are both square, so that the movable sleeve 9 can move up and down and can also drive the movable rod 8 to rotate.
In this embodiment, the top end of the driving rod 12 is fixedly connected with a first spring 121, the top end of the first spring 121 is fixedly connected with a limiting sleeve 122, the top of the limiting sleeve 122 is fixedly connected with the inner wall of the adjusting device 17, and the first spring 121 can reset the position of the driving rod 12, so that the driving rod 12 and the knob 10 are located at the lowest position when not stressed.
In this embodiment, the lifting rod 14 is sleeved inside the second spring 141, the top end and the bottom end of the second spring 141 are respectively and fixedly connected with the positioning device 15 and the baffle 142, the right side of the baffle 142 is fixedly connected with the inner wall of the adjusting device 17, and the second spring 141 and the first spring 121 are used in a matched manner to enable the transmission rope 13 to always keep a straight state, so that the transmission rope 13 is prevented from being disengaged from the pulley 131.
In this embodiment, No. three springs 151 are fixedly connected to the bottom of the inner wall of the positioning device 15, positioning rods 152 are fixedly connected to the top ends of the springs 151, the number of the springs 151 and the number of the positioning rods 152 is three, three groups of the springs 151 and the positioning rods 152 can well fix the positioning gear 5, and at least one positioning rod 151 can fix the position of the positioning gear 5 no matter how many the rotation angle of the positioning gear 5 is, so that the positioning accuracy of the positioning device 15 is improved.
In this embodiment, the small-sized camera 3 is disposed inside the sealed transparent cover 16, the left side of the sealed transparent cover 16 is fixedly connected with the inner wall of the screw pump body 1, and the sealed cover 16 can effectively prevent the small-sized camera 3 from being damaged by the water flow pumped by the screw pump body 1.
When the small-sized camera 3 needs to be adjusted in shooting angle, the knob 10 is pulled upwards, the knob 10 pulls the movable sleeve 9 to rise, the movable sleeve 9 enables the transmission rod 12 to rise through the connecting rod 11 and the first spring 121 is compressed by the transmission rod 12 at the moment, one end of the transmission rod 12 is pulled at the bottom end of the transmission rod 13 to move, the other end of the transmission rod 13 pulls the lifting rod 14 and the positioning device 15 to fall and enables the positioning device 15 to compress the third spring 151, after the positioning device 15 is separated from the positioning gear 5, the knob 10 is rotated, if the small-sized camera 3 needs to rotate anticlockwise, the knob 10 is rotated clockwise from the top visual angle of the knob 10, the knob 10 enables the second bevel gear 7 to rotate in the same direction as the knob 10 through the movable sleeve 9 and the movable rod 8, the first bevel gear 6 meshed with the second bevel gear 7 rotates clockwise, and the positioning gear 5 on the back of the first bevel gear, the positioning gear 5 enables the small camera 3 to rotate anticlockwise through the arc-shaped rack rod 4; if need small-size camera 3 clockwise turning, carry out anticlockwise rotation to knob 10 from knob 10 top visual angle, the principle is the same as, and small-size camera 3 can clockwise turning.
When the angle of the small-sized camera 3 is adjusted and needs to be fixed, the knob 10 is pushed downwards to reset, the knob 10 enables the transmission rod 12 to descend through the movable sleeve 9 and the connecting rod 11, and the transmission rope 13 is not pulled by the transmission rod 12, so that the positioning device 15 automatically ascends under the action of the second spring 141, and at least one positioning rod 152 of the three positioning rods 152 fixes the positioning gear 5 under the action of the third spring 151, so that the position of the small-sized camera 3 is fixed, and the online maintenance of the screw pump main body 1 is realized.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.
Claims (6)
1. The utility model provides a but screw pump of online maintenance trial-manufacturing, includes screw pump main part (1), its characterized in that: the screw pump comprises a screw pump body (1), an arc-shaped rack rod (4) is fixedly connected to the left side of the inner wall of the screw pump body (1) and is rotatably connected to the center of a rotating rod (2), a small camera (3) is fixedly connected to the right end of the rotating rod (2), the arc-shaped rack rod (4) is meshed with a positioning gear (5), the positioning gear (5) is positively meshed with a first bevel gear (6), the first bevel gear (6) is positively and rotatably connected to the inner wall of an adjusting device (17), the right side of the adjusting device (17) is fixedly connected to the left side of the screw pump body (1), the first bevel gear (6) is meshed with a second bevel gear (7), a movable rod (8) is fixedly connected to the top of the second bevel gear (7), the movable rod (8) is rotatably connected to the inner wall of the adjusting device (17), and the movable rod (8) is sleeved inside a movable sleeve (9, activity cover (9) top fixedly connected with knob (10), activity cover (9) outer wall rotates with connecting rod (11) one end to be connected, connecting rod (11) other end and transfer line (12) fixed connection, transfer line (12) bottom is through driving rope (13) and lifter (14) swing joint, driving rope (13) and pulley (131) swing joint, pulley (131) rotate with adjusting device (17) inner wall and are connected, lifter (14) top fixedly connected with positioner (15), positioner (15) and positioning gear (5) bottom swing joint.
2. A screw pump capable of on-line maintenance and trial production according to claim 1, wherein: the cross sections of the movable rod (8) and the movable sleeve (9) are square.
3. A screw pump capable of on-line maintenance and trial production according to claim 1, wherein: the top end of the transmission rod (12) is fixedly connected with a first spring (121), the top end of the first spring (121) is fixedly connected with a limiting sleeve (122), and the top of the limiting sleeve (122) is fixedly connected with the inner wall of the adjusting device (17).
4. A screw pump capable of on-line maintenance and trial production according to claim 1, wherein: the lifting rod (14) is sleeved inside the second spring (141), the top end and the bottom end of the second spring (141) are fixedly connected with the positioning device (15) and the baffle (142) respectively, and the right side of the baffle (142) is fixedly connected with the inner wall of the adjusting device (17).
5. A screw pump capable of on-line maintenance and trial production according to claim 1, wherein: the positioning device is characterized in that a third spring (151) is fixedly connected to the bottom of the inner wall of the positioning device (15), positioning rods (152) are fixedly connected to the top ends of the third spring (151), and the number of the third spring (151) and the number of the positioning rods (152) are three.
6. A screw pump capable of on-line maintenance and trial production according to claim 1, wherein: the small-sized camera (3) is arranged inside the sealed transparent cover (16), and the left side of the sealed transparent cover (16) is fixedly connected with the inner wall of the screw pump main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021501435.1U CN213419346U (en) | 2020-07-27 | 2020-07-27 | Screw pump capable of being maintained and trial-manufactured on line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021501435.1U CN213419346U (en) | 2020-07-27 | 2020-07-27 | Screw pump capable of being maintained and trial-manufactured on line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213419346U true CN213419346U (en) | 2021-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021501435.1U Active CN213419346U (en) | 2020-07-27 | 2020-07-27 | Screw pump capable of being maintained and trial-manufactured on line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213419346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119353559A (en) * | 2024-12-25 | 2025-01-24 | 河南科技学院 | Imaging adjusting device and method |
-
2020
- 2020-07-27 CN CN202021501435.1U patent/CN213419346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119353559A (en) * | 2024-12-25 | 2025-01-24 | 河南科技学院 | Imaging adjusting device and method |
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