CN219754915U

CN219754915U - Drainage device

Info

Publication number: CN219754915U
Application number: CN202321136909.0U
Authority: CN
Inventors: 王乐义; 于敬超
Original assignee: Binzhou Water Conservancy Construction And Installation Engineering Department
Current assignee: Binzhou Water Conservancy Construction And Installation Engineering Department
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-09-26
Anticipated expiration: 2033-05-09

Abstract

The utility model discloses a drainage device, which relates to the field of drainage and comprises a shell, wherein a power assembly is arranged at the top of the shell, a water inlet is formed in the side face of the shell, a filter screen is fixedly arranged at the water inlet, a threaded rod is arranged in the shell, one end of the threaded rod is rotationally connected with the filter screen, the other end of the threaded rod is fixedly connected with the power assembly, a sliding block is sleeved on the threaded rod, a first baffle and a second baffle are arranged on two sides of the sliding block, supporting assemblies are arranged on the side faces of the first baffle and the second baffle, the supporting assemblies limit and fix the sliding block, two supporting rods are arranged on the side faces of the sliding block, a cleaning assembly is arranged at the other ends of the two supporting rods, the cleaning assembly can clean the filter screen, a water outlet is formed in the side face of the shell, dredging is not needed, and drainage smoothness is not affected.

Description

Drainage device

Technical Field

The utility model belongs to the field of drainage, and particularly relates to a drainage device.

Background

Hydraulic engineering adopts pump body suction and carries out the mode of carrying out the transportation through the pipeline and carry out the drainage generally, but in actual use, owing to contain foreign matter such as silt often in the aquatic, silt not only easily causes the damage to the pump body internal element, easily remains in the pipeline inside moreover and leads to the pipeline to block up, so when carrying out the drainage, can install the filter screen additional in water inlet department usually, but can have the condition that foreign matter such as silt card advance the filter screen filtration pore to can influence the unobstructed nature of drainage, will close the water source and dredge through the manual work.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

The present utility model provides a drainage device to solve the above-mentioned problems of the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a drainage device, includes the casing, the casing top is provided with power component, the water inlet has been seted up to the casing side, water inlet department fixed mounting has the filter screen, be provided with the threaded rod in the casing, threaded rod one end with the filter screen rotates to be connected, the other end with power component fixed connection, the cover is equipped with the slider on the threaded rod, the both sides of slider are provided with first baffle and second baffle, the side of first baffle and second baffle is provided with supporting component, supporting component is right the slider is spacing and fixed, the slider side is provided with two branches, two the other end of branch is provided with cleaning component, cleaning component can right the filter screen is cleared up, the outlet has been seted up to the side of casing.

Further, the power assembly comprises a motor, a power rod, a main gear and a pinion, wherein the motor is arranged at the top of the shell, the power rod is fixedly connected with the output end of the motor, the other end of the power rod penetrates through the top of the shell and is fixedly connected with the shell, the main gear is fixedly connected with the other end of the power rod, the pinion is fixedly connected with the other end of the threaded rod, and the main gear is meshed with the pinion.

Further, the supporting component comprises a limiting block, a fixed block and a supporting plate, wherein the limiting block and the fixed block are arranged on the side surfaces of the first baffle and the second baffle, the sliding blocks are in sliding fit with the limiting block and the fixed block, one end of the supporting plate is fixedly connected with the first baffle and the second baffle respectively, and the other end of the supporting plate is fixedly connected with the inner wall of the shell.

Further, the cleaning assembly comprises a fixing plate and ejector pins, the fixing plate is sleeved on the threaded rod, the fixing plate is fixedly connected with the other ends of the two supporting rods, and the ejector pins are arranged on the fixing plate.

Further, the fixed ends of the motors are fixedly provided with supporting bars.

Further, a first connecting pipe is arranged on the side face, close to the water inlet, of the shell.

Further, a second connecting pipe is arranged on one side of the shell, which is close to the water outlet.

Further, the equipment is sprayed with anti-corrosion paint.

The utility model has the following beneficial effects:

the sliding block drives the supporting rod and the cleaning assembly to synchronously move, the thimble penetrates through the filtering mesh holes, water flows out of gaps between the thimble and the filtering mesh holes, the thimble dredges the blocked filtering mesh holes, the filtering mesh holes are dredged, the smoothness of drainage cannot be affected, water continuously flows out of the sides of the threaded holes during dredging, flow interruption cannot be caused, manual dredging is not needed, and the smoothness of drainage cannot be affected.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings that are needed for the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model

Fig. 4 is a schematic cross-sectional view of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a housing; 2. a power assembly; 201. a motor; 202. a power lever; 203. a main gear; 204. a pinion gear; 3. a water inlet; 4. a filter screen; 5. a threaded rod; 6. a slide block; 7. a first baffle; 8. a second baffle; 9. a support assembly; 901. a limiting block; 902. a fixed block; 903. a support plate; 10. a support rod; 11. cleaning the assembly; 111. a fixing plate; 112. a thimble; 12. a water outlet; 13. a support bar; 14. a first connection pipe; 15. and a second connection pipe.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments in the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "top," "middle," "inner," and the like indicate an orientation or positional relationship, merely for convenience of description and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Referring to fig. 1-4, the present utility model is a drainage device, which comprises a casing 1, a power component 2 is disposed at the top of the casing 1, a water inlet 3 is provided at the side of the casing 1, a filter screen 4 is fixedly installed at the water inlet 3, a threaded rod 5 is disposed in the casing 1, one end of the threaded rod 5 is rotationally connected with the filter screen 4, the other end is fixedly connected with the power component 2, a sliding block 6 is sleeved on the threaded rod 5, a first baffle 7 and a second baffle 8 are disposed at two sides of the sliding block 6, a supporting component 9 is disposed at the sides of the first baffle 7 and the second baffle 8, the supporting component 9 limits and fixes the sliding block 6, two struts 10 are disposed at the sides of the sliding block 6, a cleaning component 11 is disposed at the other ends of the two struts 10, the cleaning component 11 can clean the filter screen 4, and a drainage outlet 12 is provided at the side of the casing 1.

When the work is started, one side with filter screen 4 is connected with water inlet 3, when water flows through from filter screen 4 and flows out from outlet 12, when there is impurity on the filter screen 4 hole, will influence the velocity of flow of water, power pack 2 starts this moment, power pack 2 drives threaded rod 5 and rotates, because there is spacing of first baffle 7, second baffle 8 and supporting component 9, make slider 6 will remove along threaded rod 5, slider 6 will drive branch 10 and clearance subassembly 11 synchronous movement this moment, clear up the filter screen 4 hole through clearance subassembly 11, make filter screen 4 hole by the mediation, can not influence drainage smoothness, water will continue to flow out from the screw hole next door when the mediation, can not cause the shutoff, when the mediation is accomplished, power pack 2 drives threaded rod 5 reversal this moment, make slider 6 drive branch 10 and clearance subassembly 11 and return to the home position, wait for next mediation, do not need the manual work to carry out, can not influence drainage smoothness.

In one embodiment, for the power assembly 2 described above, the motor 201 is disposed at the top of the housing 1, the power rod 202 is fixedly connected to the output end of the motor 201, the other end of the power rod 202 penetrates through the top of the housing 1 and is fixedly connected to the housing 1, the main gear 203 is fixedly connected to the other end of the power rod 202, the pinion 204 is fixedly connected to the other end of the threaded rod 5, and the main gear 203 is meshed with the pinion 204.

When the filter screen 4 needs to be dredged, the motor 201 rotates at the moment, the motor 201 drives the power rod 202 to rotate, the power rod 202 drives the main gear 203 to rotate, the main gear 203 drives the auxiliary gear 204 to rotate, the auxiliary gear 204 drives the threaded rod 5 to rotate, and when the filter screen 4 is dredged, the motor 201 rotates reversely, the main gear 203 drives the auxiliary gear 204 to rotate reversely, and the threaded rod 5 rotates reversely synchronously.

In one embodiment, for the above supporting component 9 includes a limiting block 901, a fixed block 902 and a supporting plate 903, the limiting block 901 and the fixed block 902 are all disposed on the sides of the first baffle 7 and the second baffle 8, the sliding block 6 is slidably matched with the limiting block 901 and the fixed block 902, one ends of the two supporting plates 903 are respectively fixedly connected with the first baffle 7 and the second baffle 8, and the other ends are fixedly connected with the inner wall of the housing 1.

When the sliding block 6 moves, the first baffle 7, the second baffle 8, the limiting block 901 and the fixed block 902 perform limiting action on the sliding block 6, so that the sliding block 6 moves among the first baffle 7, the second baffle 8, the limiting block 901 and the fixed block 902, the fixed block 902 performs supporting action on the sliding block 6, and the supporting plate 903 supports and fixes parts.

In one embodiment, for the cleaning assembly 11 includes a fixing plate 111 and ejector pins 112, the fixing plate 111 is sleeved on the threaded rod 5, the fixing plate 111 is fixedly connected with the other ends of the two struts 10, and the ejector pins 112 are all disposed on the fixing plate 111.

When cleaning, the thimble 112 will pass through the hole of the filter screen 4, water flows out from the gap between the thimble 112 and the hole of the filter screen 4, the thimble 112 will dredge the plugged hole of the filter screen 4, and when cleaning is completed, the thimble 112 will be far away from the hole of the filter screen 4.

In one embodiment, the support bars 13 are fixedly installed to the fixed ends of the motor 201.

The support bar 13 improves the stability of the motor 201 so that the motor 201 does not fall off.

In one embodiment, a first connecting tube 14 is provided for the side of the housing 1 that is adjacent to the screen 4.

The connection to the water pipe is better made by the first connection pipe 14.

In one embodiment, a second connection pipe 15 is provided for the side of the housing 1 remote from the screen 4.

The connection to the water pipe is better made through the second connection pipe 15.

In one embodiment, the apparatus is sprayed with a corrosion protection paint.

The equipment is sprayed with the anti-corrosion paint, so that the service life of the equipment is prolonged.

In summary, the above technical solution of the present utility model is provided.

When the filter screen 4 is connected with the water inlet 3 at one side, when water flows through the filter screen 4 and flows out of the water outlet 12, the flow speed of the water is influenced when impurities exist in the filter screen 4 holes, the motor 201 rotates at the moment, the motor 201 drives the power rod 202 to rotate, the power rod 202 drives the main gear 203 to rotate, the main gear 203 drives the auxiliary gear 204 to rotate, the auxiliary gear 204 drives the threaded rod 5 to rotate, the sliding block 6 moves along the threaded rod 5 due to the limiting effect of the first baffle 7, the second baffle 8, the limiting block 901 and the fixed block 902, the sliding block 6 drives the supporting rod 10 and the cleaning assembly 11 to synchronously move, the water flows out of a gap between the ejector pin 112 and the filter screen 4 holes through the ejector pin 112, the ejector pin 112 dredges the blocked filter screen 4 holes, drainage smoothness is not influenced, water continuously flows out of the side of the threaded holes, and is not cut off when dredging is finished, at the moment, the motor 201 is reversed, the main gear 203 drives the auxiliary gear 204 to reverse the threaded rod 5 to synchronously reverse the sliding block 6, the sliding block 6 drives the supporting rod 10 and the cleaning assembly 11 to wait for the original drainage smoothness.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above disclosed preferred embodiments of the utility model are merely intended to help illustrate the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A drainage device comprising a housing (1), characterized in that: the utility model discloses a power assembly, which is characterized in that a power assembly (2) is arranged at the top of a shell (1), a water inlet (3) is arranged on the side surface of the shell (1), a filter screen (4) is fixedly arranged at the water inlet (3), a threaded rod (5) is arranged in the shell (1), one end of the threaded rod (5) is rotationally connected with the filter screen (4), the other end of the threaded rod is fixedly connected with the power assembly (2), a sliding block (6) is sleeved on the threaded rod (5), a first baffle (7) and a second baffle (8) are arranged on two sides of the sliding block (6), the side of first baffle (7) and second baffle (8) is provided with supporting component (9), supporting component (9) right slider (6) are spacing and fixed, slider (6) side is provided with two branches (10), two the other end of branch (10) is provided with clearance subassembly (11), clearance subassembly (11) can be right filter screen (4) are cleared up, outlet (12) have been seted up to the side of casing (1).

2. A drainage device according to claim 1, wherein: the power assembly (2) comprises a motor (201), a power rod (202), a main gear (203) and a pinion (204), wherein the motor (201) is arranged at the top of the shell (1), the power rod (202) is fixedly connected with the output end of the motor (201), the other end of the power rod (202) penetrates through the top of the shell (1) and is fixedly connected with the shell (1), the main gear (203) is fixedly connected with the other end of the power rod (202), the pinion (204) is fixedly connected with the other end of the threaded rod (5), and the main gear (203) is meshed with the pinion (204).

3. A drainage device according to claim 1, wherein: the support assembly (9) comprises a limiting block (901), a fixed block (902) and a supporting plate (903), wherein the limiting block (901) and the fixed block (902) are arranged on the side surfaces of the first baffle (7) and the second baffle (8), the sliding blocks (6) are in sliding fit with the limiting block (901) and the fixed block (902), one ends of the two supporting plates (903) are respectively fixedly connected with the first baffle (7) and the second baffle (8), and the other ends of the two supporting plates are fixedly connected with the inner wall of the shell (1).

4. A drainage device according to claim 1, wherein: the cleaning assembly (11) comprises a fixing plate (111) and ejector pins (112), the fixing plate (111) is sleeved on the threaded rod (5), the fixing plate (111) is fixedly connected with the other ends of the two supporting rods (10), and a plurality of ejector pins (112) are arranged on the fixing plate (111).

5. A drainage device according to claim 2, wherein: the fixed ends of the motors (201) are fixedly provided with supporting bars (13).

6. A drainage device according to claim 1, wherein: the side of the shell (1) close to the water inlet (3) is provided with a first connecting pipe (14).

7. A drainage device according to claim 1, wherein: a second connecting pipe (15) is arranged on one side, close to the water outlet (12), of the shell (1).

8. A drainage device according to claim 1, wherein: the equipment is sprayed with anti-corrosion paint.