CN219509836U

CN219509836U - Drainage device for hydraulic engineering

Info

Publication number: CN219509836U
Application number: CN202320550372.6U
Authority: CN
Inventors: 周奇云
Original assignee: Jiaxing Honghe Construction Co ltd
Current assignee: Jiaxing Honghe Construction Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-11
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a drainage device for hydraulic engineering, which belongs to the technical field of drainage devices and comprises a water pump, wherein a water inlet end and a water outlet end of the water pump are respectively connected with a water inlet pipe and a water outlet pipe, a connecting pipe is arranged at the water inlet pipe, and a connecting component is arranged between the connecting pipe and the water inlet pipe; according to the utility model, the filter plate is arranged in the inner cavity of the connecting pipe so as to filter and intercept impurities carried in the water, the intercepted impurities can be collected through the arrangement of the collecting shell, after the use is finished, a user can take out the filter plate and the collecting shell from the inner cavity of the connecting pipe, the impurities collected in the inner cavity of the collecting shell are subjected to dumping treatment, and meanwhile, impurities attached to the surface of the filter plate can be cleaned so as to ensure good trafficability of water flow in the connecting pipe.

Description

Drainage device for hydraulic engineering

Technical Field

The utility model relates to the technical field of drainage devices, in particular to a drainage device for hydraulic engineering.

Background

Hydraulic engineering needs to build different types of hydraulic structures such as dams, dykes, spillways, sluice gates, water inlets, channels, raft grooves, raft ways, fishways and the like so as to achieve the aim. The drainage device for hydraulic engineering is one of very important equipment in hydraulic engineering construction, and at present, the water pump is one of the drainage devices commonly used, and in the use process of the water pump, the extracted water can carry sundries, and the sundries enter the water pump and can influence the normal use of the water pump.

The utility model discloses a drainage device for hydraulic engineering, which is characterized in that a buffer component is arranged at the intersection of a pump body and a base, so that the pump body is arranged at the surface end of the buffer mechanism when the pump body is arranged, and is fixed tightly through a fixing mechanism, so that the pump body can squeeze the buffer component inside the buffer mechanism when being fixed, and vibration generated by the pump body during working can offset the vibration force received by the buffer mechanism, so that the stability of the whole structure can be improved.

The problem of stability in use has been solved to the water pump that relates to in the above-mentioned patent, but does not set up debris and filters clearance structure, and the inside debris that can influence its normal use because of getting into of water pump in the long-time use, consequently we need to propose a drainage device for hydraulic engineering.

Disclosure of Invention

The utility model aims to provide a drainage device for hydraulic engineering, which has the advantages of filtering sundries entering a water pump and disassembling and cleaning a filtering structure so as to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides a drainage device for hydraulic engineering, which comprises a water pump, wherein a water inlet end and a water outlet end of the water pump are respectively connected with a water inlet pipe and a water outlet pipe, a connecting pipe is arranged at the water inlet pipe, a connecting component is arranged between the connecting pipe and the water inlet pipe, the connecting pipe is fixedly connected with the water inlet pipe through the connecting component, a fixing groove is formed in the top of the connecting pipe, a filter plate is arranged in an inner cavity of the connecting pipe, the top of the filter plate penetrates through the fixing groove and extends to the outer part of the connecting pipe to be fixedly connected with the connecting plate, a positioning component is arranged between the connecting plate and the connecting pipe, the connecting plate is fixedly connected with the connecting pipe through the positioning component, a collecting shell is fixedly arranged on one side of the filter plate, and a clamping component is arranged between the bottom of the filter plate and the inner wall of the connecting pipe.

Preferably, the clamping assembly comprises clamping strips fixedly mounted at the bottom of the filter plate, clamping grooves corresponding to the clamping strips are formed in the inner walls of the connecting pipes, and the surfaces of the clamping strips are clamped with the inner walls of the clamping grooves.

Preferably, the positioning assembly comprises first positioning plates fixedly mounted on two sides of the connecting plate, a second positioning plate is fixedly mounted on the surface of the connecting pipe and below the first positioning plates, and the first positioning plates and the second positioning plates are locked together through a locking assembly.

Preferably, the locking assembly comprises a locking rod arranged above the first positioning plate, the bottom end of the locking rod sequentially penetrates through the first positioning plate and the second positioning plate, a locking nut is connected with the bottom end of the locking rod in a threaded manner, and the top of the locking nut is attached to the bottom of the second positioning plate.

Preferably, the connecting assembly comprises a first connecting flange fixedly mounted at one end of the connecting pipe, a second connecting flange is fixedly mounted at one end of the water inlet pipe, one side of the first connecting flange is provided with a connecting bolt, one end of the connecting bolt sequentially penetrates through the first connecting flange and the second connecting flange and extends to the outer part of the second connecting flange, one end of the connecting bolt is in threaded connection with a fastening nut, and one side of the fastening nut is attached to the surface of the second connecting flange.

Preferably, a sealing gasket is arranged between the first connecting flange and the second connecting flange, two sides of the sealing gasket are respectively attached to the surfaces of the first connecting flange and the second connecting flange, and a through hole matched with the connecting bolt is further formed in the surface of the sealing gasket.

Preferably, a handle is fixedly arranged at the top of the connecting plate, and a rubber sleeve is coated on the surface of the handle.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the filter plate is arranged in the inner cavity of the connecting pipe so as to filter and intercept impurities carried in the water, the intercepted impurities can be collected through the arrangement of the collecting shell, after the use is finished, a user can take out the filter plate and the collecting shell from the inner cavity of the connecting pipe, the impurities collected in the inner cavity of the collecting shell are subjected to dumping treatment, and meanwhile, impurities attached to the surface of the filter plate can be cleaned so as to ensure good trafficability of water flow in the connecting pipe, and the device has a simple structure and is convenient to use, can be matched with the existing water pump to be used, and can play a good role in protecting the water pump;

2. according to the utility model, the connecting pipe and the water inlet pipe of the water pump can be connected together through the arrangement of the connecting component, the sealing gasket is arranged at the joint of the first connecting flange and the second connecting flange, the tightness between the first connecting flange and the second connecting flange can be improved, the connecting plate can be fixed on the connecting pipe through the arrangement of the positioning component, the using position of the filter plate is further fixed, and the filter plate can be clamped and fixed in the inner cavity of the connecting pipe through the arrangement of the clamping component, so that the filter plate is prevented from shaking under the impact of water flow.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a connection assembly according to the present utility model;

FIG. 3 is a schematic view of a positioning assembly according to the present utility model;

fig. 4 is a schematic structural diagram of the clamping assembly of the present utility model.

In the figure: 1. a water pump; 2. a water inlet pipe; 3. a drain pipe; 4. a connecting pipe; 5. a fixing groove; 6. a filter plate; 7. a connecting plate; 8. collecting the shell; 9. clamping strips; 10. a clamping groove; 11. a first positioning plate; 12. a second positioning plate; 13. a locking lever; 14. a lock nut; 15. a first connection flange; 16. a second connection flange; 17. a connecting bolt; 18. a fastening nut; 19. a sealing gasket; 20. a through hole; 21. a handle; 22. and (5) a rubber sleeve.

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. 1-4, the present utility model provides a drainage device for hydraulic engineering, which comprises a water pump 1, wherein a water inlet end and a water outlet end of the water pump 1 are respectively connected with a water inlet pipe 2 and a water outlet pipe 3, a connecting pipe 4 is arranged at the water inlet pipe 2, a connecting component is arranged between the connecting pipe 4 and the water inlet pipe 2, the connecting pipe 4 is fixedly connected with the water inlet pipe 2 through the connecting component, the connecting component comprises a first connecting flange 15 fixedly installed at one end of the connecting pipe 4, a second connecting flange 16 is fixedly installed at one end of the water inlet pipe 2, one side of the first connecting flange 15 is provided with a connecting bolt 17, one end of the connecting bolt 17 sequentially penetrates through the first connecting flange 15 and the second connecting flange 16 and extends to the outside of the second connecting flange 16, one end of the connecting bolt 17 is in threaded connection with a fastening nut 18, one side of the fastening nut 18 is attached to the surface of the second connecting flange 16, a sealing gasket 19 is arranged between the first connecting flange 15 and the second connecting flange 16, two sides of the sealing gasket 19 are respectively attached to the surfaces of the first connecting flange 15 and the second connecting flange 16, and the surface of the sealing gasket 19 is also provided with a through hole 20 adapted to the connecting bolt 17;

through coupling assembling's setting, can link together connecting pipe 4 and inlet tube 2 of water pump 1, in the time of installing connecting pipe 4, the user can laminate first flange 15 one side at second flange 16, and run through first flange 15 and second flange 16 with the one end of connecting bolt 17 in proper order, then screw up fastening nut 18 at the one end of connecting bolt 17, in order to lock together first flange 15 and second flange 16, and then realize installing the purpose on inlet tube 2 of water pump 1 with connecting pipe 4, can seal the junction between first flange 15 and the second flange 16 through the setting of sealing washer 19, through the setting of through-hole 20, can avoid sealing washer 19 to hinder the use of connecting bolt 17.

Preferably, the top of the connecting pipe 4 is provided with a fixed slot 5, the inner cavity of the connecting pipe 4 is provided with a filter plate 6, one side of the filter plate 6 is fixedly provided with a collecting shell 8, the top of the filter plate 6 penetrates through the fixed slot 5 and extends to the outer part of the connecting pipe 4 to be fixedly connected with a connecting plate 7, the top of the connecting plate 7 is fixedly provided with a handle 21, and the surface of the handle 21 is coated with a rubber sleeve 22;

through set up filter 6 at the inner chamber of connecting pipe 4, can filter the water of flow connecting pipe 4, with prevent that debris that aquatic carried from entering into the inside of water pump 1 from causing the damage to it, can collect the debris that holds back through setting up of collecting the shell 8, one side of collecting the shell 8 in this embodiment is the slope setting, can reduce the resistance that causes the flowing water as far as possible, through setting up of handle 21, when needs are to be clear up the debris of collecting the shell 8 inside, the user accessible handle 21 drives connecting plate 7, filter 6 and collecting the shell 8 and take out, then can promote the frictional force on handle 21 surface through setting up of gum cover 22.

The connecting plate 7 is fixedly connected with the connecting pipe 4 through the positioning assembly, the positioning assembly comprises first positioning plates 11 fixedly installed on two sides of the connecting plate 7, a second positioning plate 12 is fixedly installed on the surface of the connecting pipe 4 and below the first positioning plates 11, the first positioning plates 11 and the second positioning plates 12 are fixedly locked together through a locking assembly, the locking assembly comprises a locking rod 13 arranged above the first positioning plates 11, the bottom ends of the locking rod 13 sequentially penetrate through the first positioning plates 11 and the second positioning plates 12, locking nuts 14 are connected with the bottom ends of the locking rod 13 in a threaded mode, and the top of each locking nut 14 is attached to the bottom of each second positioning plate 12;

through setting up of locating component, can install the connecting plate 7 and fix the inner chamber at fixed slot 5, after the user inserts the inner chamber of connecting pipe 4 with filter 6, the bottom of first locating plate 11 can laminate with the top of second locating plate 12, the user can pass first locating plate 11 and second locating plate 12 with the bottom of locking lever 13 in proper order this moment, then screw up the bottom at locking lever 13 with lock nut 14 to fix first locating plate 11 and second locating plate 12 locking together, and then fix the position of use of connecting plate 7 and filter 6.

It is worth noting that, be provided with the joint subassembly between the inner wall of the bottom of filter 6 and connecting pipe 4, the joint subassembly includes fixed mounting in the draw-in groove 10 that corresponds with draw-in groove 9 is offered to the inner wall of connecting pipe 4, the surface of draw-in groove 9 and the inner wall joint of draw-in groove 10, through the setting of joint subassembly, can promote the stability that filter 6 used, prevent that rivers from striking filter 6 and driving it and rocking, and then make the junction between filter 6 and connecting plate 7 appear becoming flexible, when installing filter 6 at the inner chamber of connecting pipe 4, the surface of draw-in groove 9 can be in the same place with the inner wall joint of draw-in groove 10.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drainage device for hydraulic engineering, includes water pump (1), the inlet end and the drainage end of water pump (1) are connected with inlet tube (2) and drain pipe (3) respectively, its characterized in that: the utility model discloses a water inlet pipe, including connecting pipe (4), connecting pipe (4) and connecting pipe (2) are located to be provided with connecting pipe (4), connecting pipe (4) are in the same place through connecting assembly and inlet pipe (2) fixed connection, fixed slot (5) have been seted up at the top of connecting pipe (4), the inner chamber of connecting pipe (4) is provided with filter (6), the outside fixedly connected with connecting plate (7) that fixed slot (5) and extension to connecting pipe (4) are run through at the top of filter (6), be provided with locating component between connecting plate (7) and connecting pipe (4), connecting plate (7) are in the same place through locating component and connecting pipe (4) fixed connection, one side of filter (6) is still fixed mounting has and is collected shell (8), be provided with joint subassembly between the bottom of filter (6) and the inner wall of connecting pipe (4).

2. The drainage device for hydraulic engineering according to claim 1, wherein: the clamping assembly comprises clamping strips (9) fixedly mounted at the bottom of the filter plate (6), clamping grooves (10) corresponding to the clamping strips (9) are formed in the inner wall of the connecting pipe (4), and the surfaces of the clamping strips (9) are clamped with the inner walls of the clamping grooves (10).

3. The drainage device for hydraulic engineering according to claim 1, wherein: the positioning assembly comprises first positioning plates (11) fixedly mounted on two sides of the connecting plate (7), a second positioning plate (12) is fixedly mounted on the surface of the connecting pipe (4) and below the first positioning plates (11), and the first positioning plates (11) and the second positioning plates (12) are fastened together through a locking assembly.

4. A drainage device for hydraulic engineering according to claim 3, wherein: the locking assembly comprises a locking rod (13) arranged above a first positioning plate (11), the bottom end of the locking rod (13) sequentially penetrates through the first positioning plate (11) and a second positioning plate (12), a locking nut (14) is connected with the bottom end of the locking rod (13) in a threaded mode, and the top of the locking nut (14) is attached to the bottom of the second positioning plate (12).

5. The drainage device for hydraulic engineering according to claim 1, wherein: the connecting assembly comprises a first connecting flange (15) fixedly mounted at one end of a connecting pipe (4), a second connecting flange (16) is fixedly mounted at one end of a water inlet pipe (2), one side of the first connecting flange (15) is provided with a connecting bolt (17), one end of the connecting bolt (17) sequentially penetrates through the first connecting flange (15) and the second connecting flange (16) and extends to the outer part of the second connecting flange (16), one end of the connecting bolt (17) is in threaded connection with a fastening nut (18), and one side of the fastening nut (18) is attached to the surface of the second connecting flange (16).

6. The drainage device for hydraulic engineering according to claim 5, wherein: sealing gaskets (19) are arranged between the first connecting flange (15) and the second connecting flange (16), two sides of each sealing gasket (19) are respectively attached to the surfaces of the first connecting flange (15) and the second connecting flange (16), and through holes (20) matched with the connecting bolts (17) are further formed in the surfaces of the sealing gaskets (19).

7. The drainage device for hydraulic engineering according to claim 1, wherein: the top of connecting plate (7) is fixed mounting has handle (21), the surface cladding of handle (21) has gum cover (22).