CN219529402U - Screw pump positioning device - Google Patents
Screw pump positioning device Download PDFInfo
- Publication number
- CN219529402U CN219529402U CN202320624962.9U CN202320624962U CN219529402U CN 219529402 U CN219529402 U CN 219529402U CN 202320624962 U CN202320624962 U CN 202320624962U CN 219529402 U CN219529402 U CN 219529402U
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- CN
- China
- Prior art keywords
- screw pump
- pressing plate
- connecting piece
- plate
- positioning device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model discloses a screw pump positioning device, which comprises a positioning seat, a driving roller plate, a lifting mechanism, a pressing plate and a connecting piece, wherein the driving roller plate is arranged on the positioning seat; a placing cavity is arranged in the positioning seat; the driving roller plate is slidably arranged in the placing cavity through the lifting mechanism; the driving roller plate is provided with a plurality of rollers for driving the screw pump; a concave cavity matched with the roller is formed in the top wall of the inner cavity of the placing cavity; the pressing plates are hinged to two sides of the positioning seat; one end of the connecting piece is hinged with the driving roller plate, and the other end of the connecting piece penetrates through the placing cavity and is hinged with the inner wall of the pressing plate. According to the utility model, the driving roller plate and the lifting mechanism are arranged, so that the roller can move horizontally to complete the adjustment of the position of the screw pump when exposed out of the concave cavity, and the pressing plate and the connecting piece are arranged, so that the pressing plate can be driven to press and limit the screw pump when the roller is hidden into the concave cavity, and the purpose of conveniently adjusting the position of the screw pump and simultaneously rapidly limiting the screw pump is achieved.
Description
Technical Field
The utility model relates to the field of screw pumps, in particular to a screw pump positioning device.
Background
Screw pumps, also known as screw pumps, are also known as "screw pumps", "archimedes screw pumps". A pump for making water body rise along axial spiral shape by using the rotation of spiral blade. Consists of a shaft, a helical blade and a shell. When pumping water, the pump is placed in water in an inclined way, so that the inclination angle of the main shaft of the water pump is smaller than that of the spiral blade, and the lower end of the spiral blade is contacted with water. When the prime mover drives the screw pump shaft to rotate through the speed changing device, water enters the blades and rises along the screw type flow channel until the water flows out.
The screw pump in the past aligns the hole site on bottom plate and the mount pad earlier, then fixes it one by one through the bolt, and this kind of fixed method has a lot of shortfalls, if the work load is great, waste time and energy, and inefficiency, simultaneously the reservation position requirement to the hole site is comparatively strict, just accomplished the location after fixing once, and the screw pump is in the in-process of using probably need remove the pump body thereby adjust the position of water inlet, because above-mentioned mounting means is difficult to dismantle, consequently it is extremely troublesome to remove, and the weight of screw pump is great, the manual work is comparatively laborious to its removal.
Accordingly, there is a need for a screw pump positioning device that addresses the above-described problems.
Disclosure of Invention
The utility model aims to provide a screw pump positioning device which is convenient for adjusting the position of a screw pump and rapidly positioning.
In order to solve the technical problems, the utility model provides a screw pump positioning device, which comprises a positioning seat, a driving roller plate, a lifting mechanism, a pressing plate and a connecting piece;
a placing cavity is arranged in the positioning seat;
the driving roller plate is slidably arranged in the placing cavity through the lifting mechanism;
the driving roller plate is provided with a plurality of rollers for driving the screw pump;
a concave cavity matched with the roller is formed in the top wall of the inner cavity of the placing cavity;
the pressing plates are hinged to two sides of the positioning seat;
one end of the connecting piece is hinged with the driving roller plate, and the other end of the connecting piece is hinged with the inner wall of the pressing plate and penetrates through the placing cavity;
when the roller is exposed to contact with the screw pump and drives the screw pump to feed in the horizontal direction, the connecting piece pulls the pressing plate to expand along the outer side;
when the roller is hidden inside the placing cavity, the connecting piece pulls the pressing plate to shrink along the inner side.
Further, the driving roller plate and the lifting mechanism are in control connection with an external intelligent terminal.
Further, a plurality of rollers are connected through belt transmission, and the end of one roller is connected with an output motor.
Further, two sides of the placing cavity are provided with rotating grooves for deflecting the connecting piece.
Further, the pressing plate is of an L-shaped structure, and a gasket is arranged on one side, in contact with the screw pump, of the pressing plate.
Further, the lifting mechanism is arranged to lift the displacement table.
Further, the pressing plate is provided with a plurality of connecting pieces, and the connecting pieces are matched with the pressing plate.
Further, the plurality of pressing plates are arranged in a row at equal intervals.
Compared with the prior art, the utility model has at least the following beneficial effects:
through setting up drive roller board and elevating system for the running roller exposes to the cavity outside, can carry out the horizontal direction to the screw pump and remove, with the adjustment of accomplishing the screw pump position, and through setting up press board and connecting piece, when the running roller is hidden to the cavity inside, can drive press board and press spacing to the screw pump, thereby reaches the purpose of being convenient for carry out the adjustment to the screw pump position, can also carry out quick spacing to the screw pump.
Drawings
FIG. 1 is a schematic view of a structure of a screw pump positioning device according to the present utility model, in which a roller is exposed outside a cavity;
FIG. 2 is a schematic view of the structure of the screw pump positioning device of the present utility model when the roller is hidden inside the cavity;
fig. 3 is a schematic structural view of a driving roller plate in the screw pump positioning device of the present utility model.
Detailed Description
The screw pump positioning device of the present utility model will be described in more detail below in conjunction with the schematic drawings, wherein preferred embodiments of the present utility model are shown, it being understood that one skilled in the art could modify the utility model described herein while still achieving the beneficial effects of the present utility model. Accordingly, the following description is to be construed as broadly known to those skilled in the art and not as limiting the utility model.
The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. The advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
As shown in fig. 1 and 2, an embodiment of the present utility model proposes a screw pump positioning device including a positioning seat 1, a driving roller plate 2, a lifting mechanism 3, a pressing plate 4, and a connecting member 5.
The positioning seat 1 is internally provided with a placing cavity 11 for installing the lifting mechanism 3 and the driving roller plate 2.
The drive roller plate 2 is slidably mounted inside the placement chamber 11 by the elevating mechanism 3.
The drive roller plate 2 has a plurality of rollers 21 for the drive of the screw pump.
The top wall of the inner cavity of the placement cavity 11 is provided with a concave cavity 12 matched with the roller 21, so that the roller 21 can be exposed out of the concave cavity 12 to be in contact with the screw pump, and the screw pump is driven to adjust the position of the screw pump.
The pressing plates 4 are hinged to two sides of the positioning seat 1 and used for limiting the screw pump.
One end of the connecting piece 5 is hinged with the driving roller plate 2, and the other end of the connecting piece is hinged with the inner wall of the pressing plate 4, penetrating through the placing cavity 11.
As shown in fig. 1, when the roller 21 is exposed to contact with the screw pump and drives the screw pump to feed in the horizontal direction, the connecting piece 5 pulls the pressing plate 4 to expand along the outer side, that is, the pressing plate 4 is separated from the screw pump at this time, and the roller 21 can drive the screw pump to drive, so as to complete the adjustment of the position of the screw pump.
As shown in fig. 2, when the roller 21 is hidden inside the placement cavity 11, the connecting piece 5 pulls the pressing plate 4 to shrink along the inner side, that is, the roller 21 is separated from the screw pump, the screw pump is lapped on the upper surface of the positioning seat 1, and meanwhile, the pressing plate 4 presses and abuts the screw pump, so that the limit of the screw pump is completed.
To sum up, this device is through setting up drive roller board 2 and elevating system 3 for when running roller 21 exposes to cavity 12 outside, can carry out the horizontal direction to the screw pump and remove, with the adjustment of accomplishing the screw pump position, and through setting up push plate 4 and connecting piece 5, when running roller 21 hides to cavity 12 inside, can drive push plate 4 to the press spacing of screw pump, thereby reaches the purpose that is convenient for adjust the screw pump position, can also carry out quick spacing to the screw pump.
It should be noted that, the driving roller board 2 and the lifting mechanism 3 are both in control connection with an external intelligent terminal, that is, the driving ends of the driving roller board 2 and the lifting mechanism 3 are both remotely and wirelessly controlled by the intelligent terminal.
As shown in fig. 3, a plurality of rollers 21 are connected through belt transmission, and an output motor is connected to an end of one roller 21 to complete transmission of the screw pump.
To ensure that the roller 21 is retracted into the interior, the link 5 is deflected without interference by pulling the pressing plate 4. The two sides of the placing cavity 11 are provided with rotating grooves 13 for deflecting the connecting piece 5.
In a further embodiment, the shape of the pressing plate 4 is further defined to promote the positioning effect on the screw pump. The pressing plate 4 is provided in an L-shaped structure, and a gasket 41 is provided on a side of the pressing plate 4 contacting the screw pump.
Wherein the friction force between the pressing plate 4 and the screw pump is increased by adding the gasket 41.
In a further embodiment, the lifting mechanism 3 is configured as a lifting displacement table, which is the prior art and will not be described herein.
In order to enable the screw pump to be capable of limiting the screw pump when moving to any position. The pressing plate 4 is provided with a plurality of connecting pieces 5, and the plurality of connecting pieces are matched with the pressing plate 4.
Wherein, a plurality of the pressing plates 4 are arranged in a row shape at equal intervals.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. The screw pump positioning device is characterized by comprising a positioning seat, a driving roller plate, a lifting mechanism, a pressing plate and a connecting piece;
a placing cavity is arranged in the positioning seat;
the driving roller plate is slidably arranged in the placing cavity through the lifting mechanism;
the driving roller plate is provided with a plurality of rollers for driving the screw pump;
a concave cavity matched with the roller is formed in the top wall of the inner cavity of the placing cavity;
the pressing plates are hinged to two sides of the positioning seat;
one end of the connecting piece is hinged with the driving roller plate, and the other end of the connecting piece is hinged with the inner wall of the pressing plate and penetrates through the placing cavity;
when the roller is exposed to contact with the screw pump and drives the screw pump to feed in the horizontal direction, the connecting piece pulls the pressing plate to expand along the outer side;
when the roller is hidden inside the placing cavity, the connecting piece pulls the pressing plate to shrink along the inner side.
2. The screw pump positioning device of claim 1, wherein the drive roller plate and the lifting mechanism are both in control connection with an external intelligent terminal.
3. The screw pump positioning device of claim 1, wherein a plurality of said rollers are connected by a belt drive, and wherein an output motor is connected to an end of one of the rollers.
4. The screw pump positioning device of claim 1, wherein the two sides of the placement cavity are provided with rotating grooves for deflection of the connecting piece.
5. The screw pump positioning device according to claim 1, wherein the pressing plate is provided in an L-shaped structure, and a gasket is provided on a side of the pressing plate in contact with the screw pump.
6. The screw pump positioning device of claim 1, wherein the lifting mechanism is configured to lift the displacement table.
7. The screw pump positioning device of claim 1, wherein the pressing plate is provided in plurality, and the connecting member is matched with the pressing plate in plurality.
8. The screw pump positioning device of claim 7, wherein a plurality of said pressing plates are equidistantly disposed in a row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320624962.9U CN219529402U (en) | 2023-03-27 | 2023-03-27 | Screw pump positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320624962.9U CN219529402U (en) | 2023-03-27 | 2023-03-27 | Screw pump positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219529402U true CN219529402U (en) | 2023-08-15 |
Family
ID=87629915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320624962.9U Active CN219529402U (en) | 2023-03-27 | 2023-03-27 | Screw pump positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219529402U (en) |
-
2023
- 2023-03-27 CN CN202320624962.9U patent/CN219529402U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |