CN217399765U

CN217399765U - Dredging device for hydraulic and hydroelectric engineering

Info

Publication number: CN217399765U
Application number: CN202220377058.8U
Authority: CN
Inventors: 苗轲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-09-09
Anticipated expiration: 2032-02-23

Abstract

The utility model provides a sediment removal device for hydraulic and hydroelectric engineering relates to hydraulic engineering technical field. Sediment removal device for hydraulic and hydroelectric engineering includes: the top fixed mounting of base has the collecting box, takes out the silt pump and installs at the top that floats the frame, takes out the bottom of silt pump and installs an extraction section of thick bamboo, and the bottom installation of an extraction section of thick bamboo extracts the cover, takes out and is connected with out the mud pipe between the lateral wall that silt pump and collecting box are close to the top, and rubbing crusher constructs the inside of installing at an extraction section of thick bamboo, and filtering component installs the inside at the collecting box, and extrusion mechanism installs the inside at the collecting box. The utility model provides a sediment removal device for hydraulic and hydroelectric engineering has and can conveniently extract the clearance to the silt of each position in river course to can also separate the water of taking out in the silt, in the log raft after will separating again returns the river course, and then can save the advantage of water resource.

Description

Sediment removal device for hydraulic and hydroelectric engineering

Technical Field

The utility model relates to a hydraulic engineering technical field particularly, relates to a sediment removal device for hydraulic and hydroelectric engineering.

Background

The water conservancy and hydropower engineering desilting generally refers to river channel desilting, administer the sedimentary river course silt of river channel bottom promptly, the river channel is as the carrier of carrying the water resource, the flowing water in-process causes soil migration, the deposit of soil is the leading cause that causes the river channel siltation, silt that the river channel accumulated in the month influences the normal performance of each item function such as river channel flood control, drainage, irrigation, water supply and navigation, for resuming river channel normal function, need clear up the siltation in the river channel.

When present equipment is clearing up the silt in the river course, the inconvenient removal of equipment, after the silt to a position is cleared up, need shift the equipment position and clear up other positions silt, waste time and energy, when extracting silt moreover, still can take out together with water, can cause the wasting of resources like this.

Therefore, there is a need to provide a new dredging device for hydraulic and hydroelectric engineering to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sediment removal device for hydraulic and hydroelectric engineering can conveniently extract the clearance to the silt of river course each position to can also separate the water of taking out in the silt, return the log raft after the separation to the river course again, and then can save the water resource.

The embodiment of the utility model is realized like this:

a dredging device for water conservancy and hydropower engineering comprises a base, wherein a collecting box is fixedly arranged at the top of the base;

the sludge pump is arranged at the top of the floating frame, the extraction barrel is arranged at the bottom of the sludge pump, the extraction cover is arranged at the bottom of the extraction barrel, and the sludge outlet pipe is connected between the sludge pump and the side wall, close to the top, of the collection box;

the crushing mechanism is arranged inside the extracting barrel and is used for crushing the conglomerated soil and aquatic weeds;

a filter assembly installed inside the collection tank;

and the squeezing mechanism is arranged inside the collecting box and is used for squeezing and separating water in the sludge.

The utility model discloses an in some embodiments, extraction mechanism still includes into mud pipe and counterweight plate, it connects between the top of taking out the mud end of a silt pump and an extraction section of thick bamboo to advance the mud union coupling, it has connect the counterweight plate to fix the cover on the outer wall of an extraction section of thick bamboo.

The utility model discloses an in some embodiments, rubbing crusher constructs including first motor, bull stick, helical blade and connecting rod, first motor passes through the connecting rod to be installed on the inner wall of an extraction section of thick bamboo, the bull stick is installed to the output of first motor, the fixed helical blade that has cup jointed on the outer wall of bull stick.

In some embodiments of the present invention, a filter plate is fixedly mounted on the inner top wall of the extraction cylinder.

In some embodiments of the utility model, install the stay cord on the lateral wall of floating frame, the stay cord is kept away from the one end of floating frame and is installed the pull ring, just the bottom four corners department of base all installs and removes the wheel.

The utility model discloses an in some embodiments, filtering component includes fixed frame and filter screen, fixed frame is installed on the inside wall of collecting box, the filter screen is installed on the inner wall of fixed frame.

The utility model discloses an in some embodiments, the extrusion mechanism includes second motor, lead screw and clamp plate, the second motor is installed on the outer wall of collecting box, the lead screw is located the inside output shaft of collecting box with the second motor and is connected, threaded connection has the clamp plate that two sets of symmetries set up on the pole wall of lead screw, and is two sets of the clamp plate still with the inner wall sliding connection of collecting box.

In some embodiments of the present invention, the movable block is installed at the middle of the surface of the pressing plate, and is two sets of the screw hole with opposite screw direction and screw rod matched with is opened on the movable block.

The utility model discloses an in some embodiments, install drainage mechanism on the lateral wall of collecting box, drainage mechanism includes water pump, first water pipe and second water pipe, the water pump is installed on the lateral wall that the collecting box is close to the bottom, the water pump is located the outside play water end of collecting box and is connected with first water pipe, the water pump is located the inboard end of intaking of collecting box and is connected with the second water pipe.

The utility model discloses an in some embodiments, install transparent material's observation window on the lateral wall of collecting box, seal assembly is installed at the top of collecting box, seal assembly includes apron, limiting plate and draws the handle, apron sliding connection is at the top of collecting box, the limiting plate is installed to the one end of apron, the other end of apron is installed and is drawn the handle.

The embodiment of the utility model provides an at least, have following advantage or beneficial effect:

1. the utility model discloses, arrange the collecting box in river course one side bank, arrange the floating frame in the river course again, and the personnel stand and grasp the stay cord at the opposite side in river course, then the pulling floats the frame and floats at will in the river course to can start the extraction mechanism and extract the silt of each position in river course, mobile device carries out another position silt extraction again behind the silt of a position of need not extracting, saves time.

2. The utility model discloses, when silt was taken out in the collection box, a lot of river water also can be taken out in the collection box in succession, can extrude silt through extrusion mechanism this moment, and the water of being convenient for separates from silt, then filters silt through filtering component again, makes the rivers of separating to the bottom of collection box and through drainage mechanism with water discharge the river course once more to can not cause the water source extravagant.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a preferred embodiment of the dredging device for hydraulic and hydroelectric engineering provided by the present invention;

FIG. 2 is a schematic structural view of the dredging apparatus for hydraulic and hydroelectric engineering shown in FIG. 1;

fig. 3 is a schematic view of the internal structure of the extraction cartridge shown in fig. 1.

Icon: 1. a base; 11. a moving wheel; 2. a collection box; 21. an observation window; 3. a floating frame; 31. pulling a rope; 32. a pull ring; 4. a drawing mechanism; 41. a sludge pump; 42. an extraction cylinder; 421. a filter plate; 43. extracting the cover; 44. a mud outlet pipe; 45. a mud inlet pipe; 46. a weight plate; 5. a crushing mechanism; 51. a first motor; 52. a rotating rod; 53. a helical blade; 54. a connecting rod; 6. a filter assembly; 61. a fixing frame; 62. a filter screen; 7. a drainage mechanism; 71. a water pump; 72. a first water pipe; 73. a second water pipe; 8. an extrusion mechanism; 81. a second motor; 82. a screw rod; 83. pressing a plate; 831. a moving block; 9. a seal assembly; 91. a cover plate; 92. a limiting plate; 93. and (5) pulling the handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "vertical", "horizontal", "inner", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the utility model is usually placed when in use, it is only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, "a plurality" if present means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; 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 according to specific situations by those skilled in the art.

Examples

Referring to fig. 1 to 3, a dredging apparatus for hydraulic and hydroelectric engineering comprises: the top of the base 1 is fixedly provided with a collecting box 2;

a floating frame 3;

the crushing mechanism 5 is arranged inside the extracting cylinder 42 and is used for crushing the conglomerated soil and aquatic weeds;

the filter assembly 6, the filter assembly 6 is installed inside the collecting box 2;

and the squeezing mechanism 8, the squeezing mechanism 8 is arranged inside the collecting box 2 and is used for squeezing and separating water in the sludge.

Need to explain: the collecting box 2 is arranged on the bank side of one side of the river channel, the floating frame 3 is arranged in the river channel, personnel stand on the other side of the river channel to grasp the pull rope 31 and then pull the floating frame 3 to float in the river channel at will, so that the extracting mechanism 4 can be started to extract sludge at each position of the river channel, and the sludge at one position is not required to be extracted and then the equipment is moved to extract sludge at the other position, so that the time is saved; and when silt was taken out to collection box 2 in, a lot of river water also can be taken out to collection box 2 in succession, can extrude silt through extrusion mechanism 8 this moment, and the water of being convenient for separates from silt, then filters silt through filtering component 6, makes the rivers of separating to the bottom of collection box 2 and discharge water to the river course once more through drainage mechanism 7 to can not cause the water source extravagant.

Referring to fig. 1 to 3, the floating frame 3 is provided with the extracting mechanism 4, the extracting mechanism 4 comprises a silt pumping pump 41, an extracting cylinder 42, an extracting cover 43 and a mud outlet pipe 44, the silt pumping pump 41 is arranged on the top of the floating frame 3, the extracting cylinder 42 is arranged at the bottom of the silt pumping pump 41, the extracting cover 43 is arranged at the bottom of the extracting cylinder 42, and the mud outlet pipe 44 is connected between the silt pumping pump 41 and the side wall of the collecting tank 2 close to the top.

The extracting mechanism 4 further comprises a mud inlet pipe 45 and a weight plate 46, the mud inlet pipe 45 is connected between the mud inlet end of the silt extracting pump 41 and the top of the extracting cylinder 42, and the weight plate 46 is fixedly sleeved on the outer wall of the extracting cylinder 42.

Install stay cord 31 on the lateral wall of floating frame 3, the pull ring 32 is installed to the one end that floating frame 3 was kept away from to stay cord 31, and the bottom four corners department of base 1 all installs and removes wheel 11.

Need to explain: at first place collecting box 2 in one side bank of river course, then place floating frame 3 in the river course surface of water and float, personnel stand again at the opposite side bank of river course, pull the pull ring 32 that is connected with stay cord 31 with the hand, pull stay cord 32 at will and drive floating frame 3 and remove in the river course, and promote collecting box 2 on the base 1 through removing wheel 11 and remove and roughly be in on the same straight line with floating frame 3, and the counterweight plate 46 can drive and extract a section of thick bamboo 42 downstream, let the extraction cover 43 can contact with the silt of river course bottom, start the work of pump 41 that pumps up silt this moment, the rethread goes out mud pipe 44 and arranges in collecting box 2, thereby can extract the silt of different positions in the river course.

Referring to fig. 3, the crushing mechanism 5 includes a first motor 51, a rotating rod 52, a spiral blade 53 and a connecting rod 54, the first motor 51 is mounted on the inner wall of the extracting cylinder 42 through the connecting rod 54, the rotating rod 52 is mounted at the output end of the first motor 51, and the spiral blade 53 is fixedly sleeved on the outer wall of the rotating rod 52.

A filter plate 421 is fixedly mounted on the inner top wall of the extraction cylinder 42.

Need to explain: when the sludge is pumped to pass through the pumping cylinder 42, the first motor 51 can be started to work to drive the rotating rod 52 connected with the output end of the first motor to rotate, the rotating rod 52 can cut and crush the agglomerated sludge and weeds through the spiral blade 53, and then the filter plate 421 can further filter the larger weed sludge to prevent the sludge and the weeds from blocking the pipeline.

Referring to fig. 2, the filter assembly 6 includes a fixing frame 61 and a filter net 62, the fixing frame 61 being mounted on an inner sidewall of the collection tank 2, the filter net 62 being mounted on an inner wall of the fixing frame 61.

The squeezing mechanism 8 comprises a second motor 81, a screw rod 82 and a pressing plate 83, the second motor 81 is installed on the outer wall of the collecting box 2, the screw rod 82 and the second motor 81 are connected through an output shaft inside the collecting box 2, two groups of pressing plates 83 which are symmetrically arranged are in threaded connection on the rod wall of the screw rod 82, and the two groups of pressing plates 83 are further in sliding connection with the inner wall of the collecting box 2.

The middle parts of the surfaces of the two groups of pressure plates 83 are provided with moving blocks 831, and the two groups of moving blocks 831 are respectively provided with screw holes which have opposite thread turning directions and are matched with the screw rod 82.

The side wall of the collecting box 2 is provided with a drainage mechanism 7, the drainage mechanism 7 comprises a water pump 71, a first water pipe 72 and a second water pipe 73, the water pump 71 is arranged on the side wall of the collecting box 2 close to the bottom, the water outlet end of the water pump 71 positioned outside the collecting box 2 is connected with the first water pipe 72, and the water inlet end of the water pump 71 positioned inside the collecting box 2 is connected with the second water pipe 73.

Need to explain: when silt is pumped to collection box 2, still can be pumped to collection box 2 together with a lot of water, start the second motor 81 work this moment and drive the lead screw 82 that is connected with its output and rotate just reverse, because two sets of clamp plates 83 all pass through movable block 831 and lead screw 82 threaded connection, so two sets of clamp plates 83 can be on the pole wall of lead screw 82 round trip movement and extrude silt, thereby can extrude the water in the silt, then can pass the bottom that filter screen 62 flowed to collection box 2, and silt can be filtered by filter screen 62 and block, then restart water pump 71 and pass through, take out the water after filtering separation silt, then arrange the river course once more, thereby prevent that the water resource from causing the waste.

Referring to fig. 1 and 2, the side wall of the collection box 2 is provided with an observation window 21 made of transparent material, the top of the collection box 2 is provided with a sealing assembly 9, the sealing assembly 9 comprises a cover plate 91, a limiting plate 92 and a pull handle 93, the cover plate 91 is slidably connected to the top of the collection box 2, the limiting plate 92 is installed at one end of the cover plate 91, and the pull handle 93 is installed at the other end of the cover plate 91.

Need to explain: the condition of sludge collection in the collection box 2 can be seen through the observation window 21, and when the sludge is collected too much, the cover plate 91 can be pulled out from the top of the collection box 2 by the pull handle 93, so that the collected sludge can be taken out for centralized treatment.

The operating principle of the dredging device for the hydraulic and hydroelectric engineering is as follows:

firstly, the collection box 2 is placed on one side bank of the river channel, then the floating frame 3 is placed on the water surface of the river channel to float, a person stands on the other side bank of the river channel again, pulls the pull ring 32 connected with the pull rope 31 with hands, pulls the pull rope 32 randomly to drive the floating frame 3 to move in the river channel, and pushes the collection box 2 on the base 1 to move to be approximately in the same straight line with the floating frame 3 through the moving wheel 11, the counterweight plate 46 drives the extraction cylinder 42 to move downwards, so that the extraction cover 43 can be contacted with sludge at the bottom of the river channel, at the moment, the sludge can be extracted by starting the sludge extraction pump 41, and then the sludge is discharged into the collection box 2 through the sludge outlet pipe 44, thereby sludge at different positions in the river channel can be extracted, when the sludge is extracted through the extraction cylinder 42, the first motor 51 can be started to work to drive the rotating rod 52 connected with the output end to rotate, the rotating rod 52 can cut and crush the agglomerated sludge and weeds through the spiral blade 53, then, the filter plate 421 can further filter the larger weed sludge to prevent the sludge and the weeds from blocking the pipeline;

when sludge is pumped into the collection tank 2, a lot of water is pumped into the collection tank 2 together, at the moment, the second motor 81 is started to work to drive the screw rod 82 connected with the output end of the second motor to rotate forwards and backwards, because the two groups of pressing plates 83 are in threaded connection with the screw rod 82 through the moving block 831, the two groups of pressing plates 83 can move back and forth on the rod wall of the screw rod 82 to extrude the sludge, so that the water in the sludge can be extruded out, then the sludge can flow to the bottom of the collection tank 2 through the filter screen 62, the sludge can be filtered and blocked by the filter screen 62, then the water pump 71 is started to pass through the water pump to pump out the water after the sludge is filtered and separated, and then the water is discharged into a river channel again, so that waste of water resources is prevented;

and the condition of sludge collection in the collection box 2 can be seen through the observation window 21, and when the sludge is collected too much, the cover plate 91 can be pulled out from the top of the collection box 2 through the pull handle 93, so that the collected sludge can be taken out for centralized treatment.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sediment removal device for hydraulic and hydroelectric engineering which characterized in that includes:

the device comprises a base (1), wherein a collecting box (2) is fixedly arranged at the top of the base (1);

the sludge-removing device comprises a floating frame (3), wherein an extraction mechanism (4) is installed on the floating frame (3), the extraction mechanism (4) comprises a sludge-removing pump (41), an extraction cylinder (42), an extraction cover (43) and a sludge outlet pipe (44), the sludge-removing pump (41) is installed at the top of the floating frame (3), the extraction cylinder (42) is installed at the bottom of the sludge-removing pump (41), the extraction cover (43) is installed at the bottom of the extraction cylinder (42), and the sludge outlet pipe (44) is connected between the sludge-removing pump (41) and the side wall, close to the top, of the collection box (2);

the crushing mechanism (5) is arranged inside the extracting barrel (42) and is used for crushing the conglomerated soil and aquatic weeds;

a filtering assembly (6), the filtering assembly (6) being mounted inside the collecting tank (2);

the squeezing mechanism (8), the squeezing mechanism (8) is installed inside the collecting box (2) and is used for squeezing and separating water in the sludge.

2. The dredging device for water conservancy and hydropower engineering according to claim 1, wherein the extracting mechanism (4) further comprises a sludge inlet pipe (45) and a weight plate (46), the sludge inlet pipe (45) is connected between the sludge inlet end of the sludge extracting pump (41) and the top of the extracting cylinder (42), and the weight plate (46) is fixedly sleeved on the outer wall of the extracting cylinder (42).

3. The dredging device for water conservancy and hydropower engineering, as claimed in claim 1, wherein the crushing mechanism (5) comprises a first motor (51), a rotating rod (52), a spiral blade (53) and a connecting rod (54), the first motor (51) is mounted on the inner wall of the extraction cylinder (42) through the connecting rod (54), the rotating rod (52) is mounted at the output end of the first motor (51), and the spiral blade (53) is fixedly sleeved on the outer wall of the rotating rod (52).

4. The dredging device for water conservancy and hydropower engineering according to claim 1, wherein a filter plate (421) is fixedly mounted on the inner top wall of the extracting cylinder (42).

5. The dredging device for the water conservancy and hydropower engineering, as claimed in claim 1, wherein a pull rope (31) is installed on the side wall of the floating frame (3), a pull ring (32) is installed at one end of the pull rope (31) far away from the floating frame (3), and moving wheels (11) are installed at four corners of the bottom of the base (1).

6. The dredging device for water conservancy and hydropower engineering according to claim 1, wherein the filter assembly (6) comprises a fixing frame (61) and a filter screen (62), the fixing frame (61) is installed on the inner side wall of the collection box (2), and the filter screen (62) is installed on the inner wall of the fixing frame (61).

7. The dredging device for water conservancy and hydropower engineering according to claim 1, wherein the extruding mechanism (8) comprises a second motor (81), a screw rod (82) and a pressing plate (83), the second motor (81) is installed on the outer wall of the collecting box (2), the screw rod (82) and the second motor (81) are connected with an output shaft inside the collecting box (2), two groups of pressing plates (83) which are symmetrically arranged are connected on the rod wall of the screw rod (82) in a threaded manner, and the two groups of pressing plates (83) are further connected with the inner wall of the collecting box (2) in a sliding manner.

8. The dredging device for the water conservancy and hydropower engineering, as claimed in claim 7, wherein the two sets of the pressing plates (83) are provided with moving blocks (831) in the middle of the surfaces, and the two sets of the moving blocks (831) are respectively provided with screw holes with opposite thread directions and matched with the screw rod (82).

9. The dredging device for the water conservancy and hydropower engineering according to claim 1, wherein the side wall of the collection box (2) is provided with a drainage mechanism (7), the drainage mechanism (7) comprises a water pump (71), a first water pipe (72) and a second water pipe (73), the water pump (71) is arranged on the side wall of the collection box (2) close to the bottom, the water outlet end of the water pump (71) outside the collection box (2) is connected with the first water pipe (72), and the water inlet end of the water pump (71) inside the collection box (2) is connected with the second water pipe (73).

10. The dredging device for water conservancy and hydropower engineering according to claim 1, wherein the side wall of the collection box (2) is provided with an observation window (21) made of transparent material, the top of the collection box (2) is provided with a sealing component (9), the sealing component (9) comprises a cover plate (91), a limiting plate (92) and a pull handle (93), the cover plate (91) is slidably connected to the top of the collection box (2), the limiting plate (92) is arranged at one end of the cover plate (91), and the pull handle (93) is arranged at the other end of the cover plate (91).