CN218622288U

CN218622288U - Drainage device for hydraulic engineering

Info

Publication number: CN218622288U
Application number: CN202222531814.0U
Authority: CN
Inventors: 杨正兴
Original assignee: Fujian Lianhe Engineering Project Management Co ltd
Current assignee: Fujian Lianhe Engineering Project Management Co ltd
Priority date: 2022-09-25
Filing date: 2022-09-25
Publication date: 2023-03-14
Anticipated expiration: 2032-09-25

Abstract

The utility model relates to a drainage device especially relates to a drainage device for hydraulic engineering. The utility model provides a can carry out drainage device for hydraulic engineering of quick clearance automatically to the filter screen. The utility model provides a such drainage device for hydraulic engineering, including support, water pump, hose, fixing base and filter screen, the water pump is installed to the bottom in the support, and the anterior connection of water pump and intercommunication have the hose, and hose front end rigid coupling has the fixing base, and the rigid coupling has the filter screen that is used for filtering impurity in the fixing base. Through closing the water pump, torque spring can reset for the rubber nail body rotates forward and is ejecting with the impurity in the filter screen, thereby has reached the automatic mesh of clearing up fast to the filter screen, and then can prevent that the filter screen from blockking up.

Description

Drainage device for hydraulic engineering

Technical Field

The utility model relates to a drainage device especially relates to a drainage device for hydraulic engineering.

Background

The hydraulic engineering mainly researches basic knowledge and skills in the aspects of engineering hydrology, hydraulic engineering measurement, hydraulic reinforced concrete, hydraulic structures, engineering drawing and the like, and in the hydraulic engineering construction process, water in a foundation pit needs to be discharged, so that influence of accumulated water on construction is prevented.

Patent grant publication number is CN 214061473U's patent, discloses a waterproof drainage device of hydraulic engineering construction, including the support column, the fixed case of the equal fixedly connected with in top of support column, the left side at fixed incasement chamber top and the equal fixedly connected with slide bar in left side of bottom, the equal swing joint in top and the bottom on slide bar surface has the sliding sleeve, the inner chamber of fixed case runs through and is provided with the threaded rod, the right side fixedly connected with hand wheel of threaded rod, because above-mentioned patent when clearing up the filter screen, needs the manual work to pull down the filter screen and clears up, and such mode is comparatively troublesome, and cleaning speed is slower.

In view of this, it is desirable to provide a drainage device for hydraulic engineering that can automatically and quickly clean the filter screen.

SUMMERY OF THE UTILITY MODEL

When clearing up the filter screen in order to overcome above-mentioned patent, need the manual work to pull down the filter screen and clear up, such mode is comparatively troublesome, and the slow shortcoming of cleaning speed provides one kind and can carry out the drainage device for hydraulic engineering of quick clearance to the filter screen automatically.

The utility model discloses a following technical approach realizes: the utility model provides a drainage device for hydraulic engineering, which comprises a bracket, the water pump, the hose, fixing base and filter screen, the water pump is installed to the bottom in the support, the water pump front portion is connected and is led to there is the hose, hose front end rigid coupling has the fixing base, the rigid coupling has the filter screen that is used for filtering impurity in the fixing base, still including the pivot, torque spring, rubber slab and the rubber nail body, the equal longitudinal symmetry rotary type in two parts is provided with the pivot about the fixing base, the rigid coupling has the rubber slab between two left pivots, also the rigid coupling has the rubber slab between two pivots on right side, the rubber slab is located the fixing base, be connected with torque spring between pivot and the fixing base, torque spring overlaps in the pivot, rubber slab front side rigid coupling has the rubber nail body, the rubber nail body is rotated forward can be ejecting with the impurity in the filter screen.

More preferably, the device further comprises a base, a circular ring, a gear and an elastic sheet, wherein the circular ring is fixedly connected to the top of the base, the elastic sheet is fixedly connected to the inner ring of the circular ring at uniform intervals, the gear is fixedly connected to the bottom of the support, the gear is located in the circular ring, the elastic sheet is used for limiting the gear, the gear rotates to be in contact with the elastic sheet, and the elastic sheet can be extruded to deform.

More preferably, the device further comprises a handle, and the handle is fixedly connected to the rear upper part of the bracket.

More preferably, the device also comprises foot seats, wherein the foot seats are symmetrically arranged at the front and the back of the left side and the right side of the bottom of the base in a threaded manner.

More preferably, the water pipe column is further included, the bottom in the bracket is fixedly connected with the water pipe column, and the water pipe column is used for winding the hose.

It is right to have adopted the utility model discloses the description of structure can know, the utility model discloses a design departure point, theory and advantage are: 1. through closing the water pump, torque spring can reset for the rubber nail body rotates forward and is ejecting with the impurity in the filter screen, thereby has reached the automatic mesh of clearing up fast to the filter screen, and then can prevent that the filter screen from blockking up.

2. The support and the water pump are driven to rotate by rotating the handle, so that the water pumping direction can be adjusted, and water in the foundation pit can be pumped conveniently.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective sectional structural view of the bracket, the water pump and the hose.

Fig. 3 is an enlarged view at a.

Fig. 4 is a schematic perspective view of the base, the ring and the water pipe column.

Fig. 5 is a schematic perspective view of the gear and the spring plate.

The meaning of the reference symbols in the figures: 1-bracket, 2-water pump, 3-hose, 4-fixed seat, 5-filter screen, 6-rotating shaft, 7-torsion spring, 8-rubber plate, 9-rubber nail body, 10-base, 11-ring, 12-gear, 13-elastic sheet, 15-handle, 17-foot seat and 18-water pipe column.

Detailed Description

The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. What is said in this application is: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).

Example 1

The utility model provides a drainage device for hydraulic engineering, refer to and show in fig. 1-3, including support 1, water pump 2, hose 3, fixing base 4, the filter screen, pivot 6, torsion spring 7, rubber slab 8, rubber nail body 9 and water pipe column 18, the bottom is provided with water pump 2 through bolted connection's mode in support 1, water pump 2 front portion is connected and is communicated with hose 3, hose 3 front end rigid coupling has fixing base 4, the rigid coupling has filter screen 5 that is used for filtering impurity in the fixing base 4, fixing base 4 left and right sides both portions are the vertical symmetry rotary type and are provided with pivot 6, the rigid coupling has rubber slab 8 between two left pivot 6, also the rigid coupling has rubber slab 8 between two right side pivot 6, rubber slab 8 is located fixing base 4, be connected with torsion spring 7 between pivot 6 and the fixing base 4, torsion spring 7 overlaps on pivot 6, rubber slab 8 front side rigid coupling has rubber nail body 9, rubber nail body 9 rotates forward can be ejecting the impurity in the filter screen 5, the bottom is provided with water pipe column 18 through the welded mode in support 1, water pipe column 18 is used for twining hose 3.

Initially, hose 3 twines on water pipe post 18, when needing to use this device to discharge the water in the foundation ditch, the staff removes this device to the assigned position, take off hose 3 again from water pipe post 18 and place in the foundation ditch, then the staff will be connected external pipe and water pump 2 output, subsequently the staff opens water pump 2, water pump 2 produces suction, make rubber slab 8 drive rubber nail body 9 and rotate backward, pivot 6 rotates simultaneously, torsion spring 7 takes place deformation thereupon, the hydroenergy in the foundation ditch can be by suction hose 3 this moment, discharge to the assigned area through external pipe again, under the effect of filter screen 5, can block impurity, prevent that impurity from getting into water pump 2, bring the influence to the operation of drawing water of water pump 2, after the water in the foundation ditch is all discharged, the staff closes torsion spring 7 drives pivot 6 along with it and reverses to reset, pivot 6 reverses and drives rubber slab 8 and rubber nail body 9 and rotates forward, rubber nail body 9 rotates forward can push out the impurity in filter screen 5, then prevent that the filter screen 5 from blockking up, the staff from winding on water pipe post 18 can be again.

Example 2

On embodiment 1's basis, refer to and show 1, fig. 4 and fig. 5, still including base 10, ring 11, gear 12, shell fragment 13, handle 15 and footstand 17, base 10 top rigid coupling has

ring

11, 11 inner circles of ring are the rigid coupling of interval evenly have shell fragment 13, 1 bottom rigid coupling of support has gear 12, gear 12 is located ring 11, shell fragment 13 is used for spacing gear 12, gear 12 rotates and contacts with shell fragment 13, can extrude shell fragment 13 and take place deformation, upper portion is provided with handle 15 through bolted connection's mode behind support 1, the equal front and back symmetry screw thread formula in base 10 bottom left and right sides is provided with footstand 17.

When the staff removes this device to the assigned position after, if the ground unevenness, the staff can just reverse rotation footstand 17, the height of adjustment footstand 17, make it can carry out the stable support to base 10, prevent that this device from taking place to empty, at the in-process of drainage, the staff drives support 1 through rotating handle 15 and rotates, support 1 rotates and drives water pump 2 and rotate and adjust the direction of drawing water, thereby be convenient for extract the water in the foundation ditch, support 1 rotates and drives gear 12 and rotate simultaneously, when gear 12 rotates and shell fragment 13 contact, can extrude shell fragment 13 and take place deformation, when gear 12 rotates and shell fragment 13 break away from the contact, shell fragment 13 can reset and carry on spacingly to gear 12, thereby can prevent that support 1 from rotating at will.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims

1. The utility model provides a drainage device for hydraulic engineering, including support (1), water pump (2), hose (3), fixing base (4) and filter screen (5), water pump (2) are installed to the bottom in support (1), water pump (2) front portion is connected and is had hose (3) in the intercommunication, hose (3) front end rigid coupling has fixing base (4), the rigid coupling has filter screen (5) that are used for filtering impurity in fixing base (4), characterized by, still including pivot (6), torque spring (7), rubber slab (8) and rubber nail body (9), the equal longitudinal symmetry rotary type in both parts is provided with pivot (6) about fixing base (4), the rigid coupling has rubber slab (8) between two left pivot (6), also the rigid coupling has rubber slab (8) between two right side pivot (6), rubber slab (8) are located fixing base (4), be connected with torque spring (7) between pivot (6) and fixing base (4), torque spring (7) cover is on pivot (6), rubber slab (8) front side rigid coupling has rubber nail body (9), rubber nail body (9) rotate forward can the ejecting impurity with the filter screen of filter screen (5).

2. The water draining device for the water conservancy project according to claim 1, characterized by further comprising a base (10), a circular ring (11), a gear (12) and elastic pieces (13), wherein the circular ring (11) is fixedly connected to the top of the base (10), the elastic pieces (13) are fixedly connected to the inner ring of the circular ring (11) at uniform intervals, the gear (12) is fixedly connected to the bottom of the support (1), the gear (12) is located in the circular ring (11), the elastic pieces (13) are used for limiting the gear (12), and the gear (12) rotates to be in contact with the elastic pieces (13) and can extrude the elastic pieces (13) to deform.

3. A water drainage device for water conservancy projects according to claim 2, further comprising a handle (15), wherein the handle (15) is fixedly connected to the rear upper part of the bracket (1).

4. A water discharge apparatus for water conservancy project according to claim 3, characterized in that it further comprises foot seats (17), and the foot seats (17) are symmetrically arranged in a threaded manner in front and back on both sides of the bottom of the base (10).

5. A water draining device for water conservancy projects according to claim 4, further comprising a water pipe column (18), wherein the bottom of the bracket (1) is fixedly connected with the water pipe column (18), and the water pipe column (18) is used for winding the hose (3).