CN218322910U - Hydraulic engineering desilting device - Google Patents

Abstract

The utility model discloses a hydraulic engineering sediment removal device, relate to the hydraulic engineering field, including casing and extraction pump, the upside of casing is provided with the apron, one side fixedly connected with fixed plate of casing, extraction pump fixed connection is at the upside of fixed plate, the both sides of extraction pump respectively fixedly connected with extraction tube and the pipe of discharging into, the pipe of discharging into runs through the casing from one side of casing, the inside of casing is provided with disassembly body, improved and used the back when first filter plate and second filter plate for a long time, still can have partial silt among the gap of first filter plate and second filter plate, impurity, thereby lead to the filter plate to probably take place the condition of jam, change because of the filter plate is inconvenient, thereby lead to the problem that the efficiency that the filter plate filtered river water can reduce along with time, the setting of disassembly body in this device, make when first filter screen is using for a long time after, can be smooth, convenient change, make new first filter screen when needs install simultaneously, it is equally enough convenient.

Description

Hydraulic engineering desilting device

Technical Field

The utility model relates to a hydraulic engineering technical field, more specifically say, relate to a hydraulic engineering desilting device.

Background

Hydraulic engineering refers to various kinds of engineering which are built for the purpose of controlling, regulating and utilizing ground water and underground water in nature to achieve the purpose of removing harmful substances and benefiting. The hydraulic engineering can be classified into flood control engineering (dikes, reservoirs, stagnation-storage flood-dividing regions, culverts, drainage engineering, etc.), farmland hydraulic engineering (irrigation engineering), hydroelectric power generation engineering, shipping and urban water supply and drainage engineering according to service objects.

The utility model discloses a utility model with publication number CN216839630U discloses a hydraulic engineering desilting device, which comprises a box body, a mud pumping component and a separation component, wherein the mud pumping component comprises a water pump arranged on the box body and a return pipe communicated with the bottom of the box body, and the water pump is provided with a feed pipe inserted into a river channel and a discharge pipe inserted into the box body; the separation component comprises a first filter plate and a second filter plate which are fixedly embedded in the box body, the first filter plate is obliquely arranged, and the discharge pipe is positioned right above the high end of the first filter plate; the second filter plate is arranged in an arc shape with a concave middle part and two upward ends, and one end of the second filter plate is connected to the lower end of the first filter plate; the box body is internally and rotatably connected with a mud scraping component, and the mud scraping component is rotatably abutted against the upper surface of the second filter plate.

For the above scheme, the inventor thinks that although the first filter plate and the second filter plate can effectively separate silt from river water, and the mud scraping component can scrape off the silt on the filter plates, so as to reduce the situation that the silt is left on the upper sides of the filter plates, when the first filter plate and the second filter plate are used for a long time, partial silt and impurities still exist in gaps between the first filter plate and the second filter plate, so that the filter plates can be blocked, and the efficiency of the filter plates for filtering river water is reduced along with the time due to inconvenient replacement of the filter plates.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a hydraulic engineering desilting device, it can effectual solution work as first filter plate and second filter plate after long-time the use, still can have partial silt, impurity among the gap of first filter plate and second filter plate to lead to the filter plate to probably take place the condition of jam, change because of the filter plate is inconvenient, thereby lead to the filter plate to filter the problem that the efficiency of river can reduce along with the time.

In order to solve the problem, the utility model adopts the following technical scheme:

a hydraulic engineering dredging device comprises a shell and an extraction pump, wherein a cover plate is arranged on the upper side of the shell, a fixing plate is fixedly connected to one side of the shell, the extraction pump is fixedly connected to the upper side of the fixing plate, an extraction pipe and an exhaust pipe are respectively and fixedly connected to the two sides of the extraction pump, one side, far away from the shell, of the exhaust pipe penetrates through the shell, and a dismounting mechanism is arranged inside the shell;

the disassembly body includes inside first fixed block of fixed connection at the casing and second fixed block, the upside of first fixed block is rotated and is connected with the screw rod, the upside fixedly connected with gag lever post of second fixed block, the inside of casing is provided with first filter screen, just first filter screen threaded connection is in the outside of screw rod, first filter screen sliding connection is in the outside of gag lever post, the inside of casing still is provided with the second filter screen, just the second filter screen sets up the downside at first filter screen.

As a preferred scheme of the utility model, the downside fixedly connected with connecting rod of first filter screen, just the lower extreme of connecting rod with fixed connection between the second filter screen.

As a preferred scheme of the utility model, the inside fixedly connected with third fixed block of casing, the third fixed block sets up the downside at the second filter screen.

As a preferred scheme of the utility model, the upside fixed connection stopper of third fixed block, the stopper sets up the outside at the second filter screen.

As a preferred scheme of the utility model, the inside of casing is provided with the collecting box, the inside fixedly connected with third filter screen of collecting box.

As a preferred scheme of the utility model, the inside fixedly connected with electric telescopic handle of apron, electric telescopic handle's lower extreme fixedly connected with clamp plate.

As a preferred scheme of the utility model, one side fixedly connected with anchor strut of casing, one side fixedly connected with fixed plate of casing is kept away from to the anchor strut.

As an optimized scheme of the utility model, first hollow groove and second hollow groove have been seted up to one side of casing, the inside that the casing is located first hollow groove articulates through the hinge activity has first hinge door plant, the inside that the casing is located second hollow groove articulates through the hinge activity has second hinge door plant.

Compared with the prior art, the utility model has the advantages of:

1. the setting of disassembly body in this device for after first filter screen uses for a long time, can be smoothly, convenient change, make new first filter screen when needs are installed simultaneously, it is equally convenient enough.

2. After the inside of casing was placed to the second filter screen in this device, the third fixed block can play certain supporting role to the second filter screen for the difficult cracked condition that takes place because of the weight of silt is overweight of second filter screen.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic sectional view of the collecting box according to the embodiment of the present invention;

fig. 4 is a schematic structural view of the screw and the stop rod in the embodiment of the present invention.

The reference numbers in the figures illustrate:

1. a housing; 2. a fixing plate; 31. a pump; 32. an extraction pipe; 33. a discharge pipe; 41. an electric telescopic rod; 42. pressing a plate; 51. a first fixed block; 52. a screw; 53. a second fixed block; 54. a limiting rod; 55. a first filter screen; 6. a second filter screen; 7. a connecting rod; 8. a third fixed block; 9. a limiting block; 101. a collection box; 102. a third filter screen; 11. a reinforcing rod; 121. a first hollow groove; 122. a first hinge door panel; 123. a second hollow groove; 124. a second hinge door panel; 13. and (7) a cover plate.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a hydraulic engineering dredging device includes a housing 1 and an extraction pump 31, a cover plate 13 is disposed on the upper side of the housing 1, the housing 1 can connect the cover plate 13, a fixing plate 2 is fixedly connected to one side of the housing 1, the extraction pump 31 is fixedly connected to the upper side of the fixing plate 2, the housing 1 can mount and fix the extraction pump 31 through the fixing plate 2, so that the extraction pump 31 can be used firmly and stably, an extraction pipe 32 and an intake pipe 33 are respectively fixedly connected to both sides of the extraction pump 31, the extraction pump 31 can mount and fix the extraction pipe 32 and the intake pipe 33, the intake pipe 33 penetrates through the housing 1 at the side far from the housing 1, both the extraction pipe 32 and the intake pipe 33 are communicated with the extraction pump 31, and the end of the intake pipe 33 far from the extraction pump 31 is communicated with the housing 1, the extraction pump 31 can extract river silt to the interior of the housing 1 through its own operation and its own connection with the extraction pipe 32, and a removal mechanism is disposed inside the housing 1.

Specifically, the detaching mechanism includes a first fixing block 51 and a second fixing block 53 fixedly connected to the inside of the housing 1, the housing 1 can connect and fix the first fixing block 51 and the second fixing block 53, so that the first fixing block 51 and the second fixing block 53 can be firmly and stably used, the upper side of the first fixing block 51 is rotatably connected with a screw 52, the first fixing block 51 can be used for connecting the screw 52, and the screw 52 can stably rotate, the upper side of the second fixing block 53 is fixedly connected with a limit rod 54, the second fixing block 53 can install and fix the limit rod 54, so that the limit rod 54 can be firmly used, the inside of the housing 1 is provided with a first filter screen 55, the first filter screen 55 can filter sludge entering the inside of the housing 1, so that river water can be separated, the first filter screen 55 is in threaded connection with the outside of the screw 52, the first filter screen 55 is in sliding connection with the outside of the limit rod 54, the screw 52 can move out of the first filter screen 55, and the first filter screen 55 can move out of the limit rod 52 after the first filter screen 55 moves from the first filter screen 55 to the first filter screen 55, and the first filter screen 55 moves out of the limit rod 55, so that the first filter screen 52 and the first filter screen 55 moves out when the first filter screen 55 and the first filter screen moves from the first filter screen 55 to the first filter screen 55, and the first filter screen 55, thereby the first filter screen moves out.

Specifically, the inside of casing 1 still is provided with second filter screen 6, and second filter screen 6 sets up the downside at first filter screen 55, after first filter screen 55 is filtering silt, some unfiltered silt will flow with the river downwards, second filter screen 6 then can carry out secondary filter to unfiltered silt, the setting of disassembly body simultaneously, make when first filter screen 55 is using for a long time the back, can be by smooth, convenient changing, make new first filter screen 55 when needs are installed simultaneously, it is equally convenient enough.

Specifically, the downside fixedly connected with connecting rod 7 of first filter screen 55, and fixed connection between the lower extreme of connecting rod 7 and second filter screen 6, the relation of connection of the first filter screen 55 of connecting rod 7 accessible self and second filter screen 6 plays the effect of installation and fixed to second filter screen 6, make when the staff when changing first filter screen 55, can be through being connected of connecting rod 7 and second filter screen 6, take out second filter screen 6 from the inside of casing 1 together, change.

Specifically, the inside fixedly connected with third fixed block 8 of casing 1, third fixed block 8 sets up the downside at second filter screen 6, casing 1 can play installation and fixed effect to third fixed block 8, make that third fixed block 8 can be firm use, and after the inside of casing 1 was placed to second filter screen 6, third fixed block 8 can play certain supporting role to second filter screen 6, make second filter screen 6 difficult because of the weight overweight condition of fracture of taking place of silt.

Specifically, the upside fixed connection stopper 9 of third fixed block 8, stopper 9 sets up in the outside of second filter screen 6, third fixed block 8 can play the effect of installation and connection to stopper 9, and after the upside of third fixed block 8 was placed to second filter screen 6, stopper 9 can play certain limiting displacement to second filter screen 6, make second filter screen 6 when using, difficult emergence is rocked, thereby further reduced and taken place cracked possibility between second filter screen 6 and connecting rod 7.

Specifically, the collecting box 101 is arranged inside the housing 1, the third filter screen 102 is fixedly connected inside the collecting box 101, the collecting box 101 can collect the river water filtered by the first filter screen 55 and the second filter screen 6, the collecting box 101 can perform mounting and fixing functions on the third filter screen 102, when the river water flows into the collecting box 101, silt may still be attached to the river water, and the third filter screen 102 can re-filter the remaining silt, so that part of the unfiltered and residual silt can be filtered on the upper side of the third filter screen 102.

Specific, the inside fixedly connected with electric telescopic handle 41 of apron 13, electric telescopic handle 41's lower extreme fixedly connected with clamp plate 42, apron 13 accessible electric telescopic handle 41 plays the effect of installation and connection to clamp plate 42, make clamp plate 42 can be smooth use, and electric telescopic handle 41 is when starting, the flexible clamp plate 42 that drives of accessible self removes downwards, remove to certain distance back when clamp plate 42, then can extrude the silt of first filter screen 55 upside, thereby extrude more river, electric telescopic handle 41 can select different models according to actual conditions, for example: and S-22N.

Specifically, casing 1's one side fixedly connected with anchor strut 11, anchor strut 11 keep away from the relation of being connected between casing 1's one side fixedly connected with 2 anchor struts 11 accessible self and the casing 1, play reinforced effect to fixed plate 2 for fixed plate 2 is playing fixed and supporting role in the extraction pump 31, and self is difficult for breaking occur.

Specifically, first hollow groove 121 and second hollow groove 123 have been seted up to one side of casing 1, casing 1 is located that the inside of first hollow groove 121 articulates through the hinge activity has first hinge door plant 122, casing 1 accessible first hollow groove 121 plays the effect of connecting to first hinge door plant 122, casing 1 is located that the inside of second hollow groove 123 articulates through the hinge activity has second hinge door plant 124, casing 1 still can play the effect of installation to second hinge door plant 124 through second hollow groove 123, and make first hinge door plant 122 and second hinge door plant 124 can both be smooth use, setting up of first hinge door plant 122 makes the staff when the silt of first filter screen 55 upside takes out, can be more convenient, the setting of second hinge door plant 124, make the staff when the inside with collecting box 101 from casing 1 takes out, can be more convenient, light.

The utility model discloses a theory of operation and use flow: when the device is used, a worker can start the extraction pump 31, the extraction pump 31 extracts silt at the river bottom into the shell 1 through the exhaust pipe 33 through the extraction pipe 32, then after the silt enters into the shell 1, the first filter screen 55 can play a role in blocking and filtering the silt, part of the silt can flow together with river water and fall to the upper side of the second filter screen 6, at the same time, the second filter screen 6 can further filter the silt, the river water flows to the collection box 101 after the silt flows, at the same time, the river water and part of the residual silt can be filtered again by the third filter screen 102, the worker can also start the electric telescopic rod 41, the electric telescopic rod 41 can drive the pressing plate 42 to move downwards, after the pressing plate 42 moves to a certain distance, the silt on the upper side of the first filter screen 55 can be squeezed, the river water in the river water can flow more smoothly and fall to the upper side of the second filter screen 6, and finally the silt can be respectively accumulated on the upper sides of the first filter screen 55, the second filter screen 6 and the third filter screen 102, and most of the river water can be collected in the collection box 101.

When the staff need change first filter screen 55 and second filter screen 6, the staff can take off apron 13, and take out the silt of first filter screen 55 upside earlier, after taking out silt, the staff can real screw rod 52, screw rod 52 will be upwards removed through the spacing drive first filter screen 55 of screw rod 52 to first filter screen 55 when rotatory, and first filter screen 55 will drive second filter screen 6 and the silt of second filter screen 6 upside through connecting rod 7 and remove together when removing, when first filter screen 55 is removing to certain distance after, first filter screen 55 will follow the upside roll-off of screw rod 52 and gag lever post 54, at this moment the staff can be with first filter screen 55 and second filter screen 6 from the inside of casing 1, take out.

Then the worker can install the new first filter screen 55 and the second filter screen 6, when installing, the worker can aim the first filter screen 55 at the limiting rod 54 first, and place the first filter screen to the outer side of the limiting rod 54, then the worker can rotate the screw 52 reversely, at this time, the screw 52 will rotate reversely by itself, and the limiting rod 54 limits the new first filter screen 55, and drive the first filter screen 55 to move downwards, then when the new first filter screen 55 moves to a certain distance, the new first filter screen 55 can complete the installation, at this time, the second filter screen 6 will also move to the upper side of the third fixed block 8, so that the problem that when the first filter screen and the second filter screen are used for a long time, partial silt and impurities still exist in the gap between the first filter screen and the second filter screen, so that the filter screen may be blocked, and the filter screen is inconvenient to be replaced, and the efficiency of the filter screen for filtering river water will be reduced along with time can be solved.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims (8)

1. The utility model provides a hydraulic engineering sediment removal device, includes casing (1) and aspiration pump (31), its characterized in that: a cover plate (13) is arranged on the upper side of the shell (1), a fixing plate (2) is fixedly connected to one side of the shell (1), the extraction pump (31) is fixedly connected to the upper side of the fixing plate (2), an extraction pipe (32) and a discharge pipe (33) are fixedly connected to two sides of the extraction pump (31) respectively, one side, far away from the shell (1), of the discharge pipe (33) penetrates through the shell (1), and a dismounting mechanism is arranged inside the shell (1);

the disassembly body includes fixed connection at inside first fixed block (51) of casing (1) and second fixed block (53), the upside of first fixed block (51) is rotated and is connected with screw rod (52), upside fixedly connected with gag lever post (54) of second fixed block (53), the inside of casing (1) is provided with first filter screen (55), just first filter screen (55) threaded connection is in the outside of screw rod (52), first filter screen (55) sliding connection is in the outside of gag lever post (54), the inside of casing (1) still is provided with second filter screen (6), just second filter screen (6) set up the downside at first filter screen (55).

2. The hydraulic engineering dredging device of claim 1, wherein: the lower side of the first filter screen (55) is fixedly connected with a connecting rod (7), and the lower end of the connecting rod (7) is fixedly connected with the second filter screen (6).

3. The hydraulic engineering dredging device of claim 1, wherein: the inside fixedly connected with third fixed block (8) of casing (1), third fixed block (8) set up the downside at second filter screen (6).

4. A hydraulic engineering dredging device according to claim 3, wherein: the upper side of the third fixing block (8) is fixedly connected with a limiting block (9), and the limiting block (9) is arranged on the outer side of the second filter screen (6).

5. The hydraulic engineering dredging device of claim 1, wherein: the novel filter is characterized in that a collecting box (101) is arranged inside the shell (1), and a third filter screen (102) is fixedly connected inside the collecting box (101).

6. The hydraulic engineering desilting device of claim 1, characterized in that: the inner portion of the cover plate (13) is fixedly connected with an electric telescopic rod (41), and the lower end of the electric telescopic rod (41) is fixedly connected with a pressing plate (42).

7. The hydraulic engineering desilting device of claim 1, characterized in that: one side fixedly connected with anchor strut (11) of casing (1), one side fixedly connected with fixed plate (2) of casing (1) are kept away from in anchor strut (11).

8. The hydraulic engineering desilting device of claim 1, characterized in that: the hinge-type door is characterized in that a first hollow groove (121) and a second hollow groove (123) are formed in one side of the shell (1), a first hinge shaft door panel (122) is movably hinged inside the shell (1) located in the first hollow groove (121) through a hinge, and a second hinge shaft door panel (124) is movably hinged inside the shell (1) located in the second hollow groove (123) through a hinge.

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