Foundation pit drainage device for water conservancy and hydropower construction

Abstract

The utility model relates to the technical field of foundation pit drainage, and discloses a foundation pit drainage device for water conservancy and hydropower construction. The water suction pump is arranged at the top of the fixed table; the connecting pipe is arranged on one side of the water suction pump; the drainage pipe is arranged on the other side of the water suction pump; the dirt treatment assembly is arranged at one end of the connecting pipe; and the water suction assembly is arranged on one side of the dirt treatment assembly, and the top of the fixing table is fixedly connected with the outer wall of a water suction pump. When water in a foundation pit passes through the treatment box, smudginess in the water is filtered and collected through the collection box, when the smudginess in the collection box is accumulated to a certain degree, a baffle is inserted for blocking, a first connecting block is rotated to drive a gear to move, the gear moves to drive a rack to move, and when the rack moves to leave a limiting frame, the baffle is inserted into the collection box to block the smudginess. And the collecting box can be pulled out from the treatment box to be cleaned, so that the effect of preventing the water suction pump from being damaged due to the dirt passing through the water suction pump is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation pit drainage, in particular to a foundation pit drainage device for water conservancy and hydropower construction. Background Art

[0002] The foundation pit engineering in water conservancy and hydropower construction is one of the important basic projects in the water conservancy, electricity and other industries, and is characterized by complexity and high technicality. The foundation pit engineering is the basic link in the construction of engineering projects, and its construction quality plays a very important role in the entire engineering project. In water conservancy and hydropower projects, the foundation pit engineering usually includes multiple construction steps such as foundation pit excavation, support, drainage, backfilling, etc. The construction quality of these steps is directly related to the stability, safety and service life of the entire water conservancy and hydropower project.

[0003] Compared with the existing technology: the existing foundation pit drainage device cannot effectively treat the dirt in the water, which may cause environmental pollution. If the foundation pit drainage device fails to effectively treat the dirty sewage and directly discharges it into the surface water, it will seriously pollute these water bodies and affect the water quality and ecological environment.

[0004] Therefore, a foundation pit drainage device for water conservancy and hydropower construction is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a foundation pit drainage device for water conservancy and hydropower construction to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foundation pit drainage device for water conservancy and hydropower construction, comprising a fixed platform; a water pump, which is arranged on the top of the fixed platform; a connecting pipe, which is arranged on one side of the water pump; a drainage pipe, which is arranged on the other side of the water pump; a dirt treatment component, which is arranged at one end of the connecting pipe; and a water absorption component, which is arranged on one side of the dirt treatment component.

[0007] Preferably, the top of the fixing platform is fixedly connected to the outer wall of the water pump, one side of the water pump is connected to the other end of the connecting pipe, and the other side of the water pump is connected to one end of the drainage pipe.

[0008] Preferably, the dirt treatment component includes: a treatment box, which is arranged at one end of the connecting pipe, and a movable opening is opened on the top of the treatment box; one side of the treatment box is connected to one end of the connecting pipe, and the top of the treatment box is fixedly connected to a limiting frame.

[0009] Preferably, the dirt treatment component includes: a collection box, which is arranged in a movable opening 1 opened in the treatment box, and a movable opening 2 is opened on the top of the collection box; a filter hole 1 is opened on one side of the inner wall of the collection box, and a baffle is arranged in the movable opening 2; the top of the collection box is rotatably connected to a gear, the top of the gear is fixedly connected to a connecting block 1, the gear is meshingly connected to a rack, the bottom of the rack is slidably connected to a slide rail, one side of the rack is fixedly connected to a fixed block 1, one side of the fixed block 1 is fixedly connected to a reset spring, and one end of the reset spring is fixedly connected to a fixed block 2.

[0010] Preferably, the rack is matched with the limiting frame, the slide rail is fixedly connected to the top of the collection box, and the bottom of the second fixing block is fixedly connected to the top of the collection box.

[0011] The dirt handling component can effectively prevent dirt from being directly discharged and affecting the environment.

[0012] Preferably, the water absorption component includes: a water absorption pipe, which is arranged at the other side of the processing box; one end of the water absorption pipe is connected to the other side of the processing box, and the other end of the water absorption pipe is connected to a water absorption head.

[0013] Preferably, two filter holes are equidistantly formed on the circumference of the outer wall of the water suction head, a waterproof cover is fixedly connected to the inner wall of the water suction head, a motor is fixedly connected to the inner wall of the waterproof cover, and a rotating disk is fixedly connected to the output end of the motor.

[0014] Preferably, the output end of the motor passes through the bottom of the inner wall of the water suction head and extends to the outside to be fixedly connected to the top of the rotating disk. The outer wall of the rotating disk is fixedly connected to a connecting block 2, the top of the connecting block 2 is fixedly connected to a fixed plate, and one side of the fixed plate is fixedly connected to a scraper.

[0015] The water absorption component can effectively prevent dirt from clogging the water absorption head and affecting drainage.

[0016] The utility model provides a foundation pit drainage device for water conservancy and hydropower construction. It has the following beneficial effects:

[0017] (1) The utility model filters and collects dirt in the water through a collection box when the water in the foundation pit passes through the treatment box. When the dirt in the collection box accumulates to a certain level, a baffle is inserted to block it, and then the connecting block is rotated to drive the gear to move, and the gear movement drives the rack to move. When the rack moves to leave the limit frame, the collection box can be pulled out of the treatment box for cleaning, thereby preventing the dirt from being directly discharged and affecting the environment.

[0018] (2) The utility model starts the motor, and the operation of the motor drives the rotating disk to rotate, the rotation of the rotating disk drives the second connecting block to rotate, the rotation of the second connecting block drives the fixed plate to rotate, the rotation of the fixed plate drives the scraper to rotate, and the scraper rotates to scrape the dirt on the surface of the water suction head, thereby preventing the dirt from clogging the water suction head and affecting the drainage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 A magnified view of center A;

[0022] Figure 4 For this utility model Figure 2 Magnified view of B.

[0023] In the figure: 1 fixed platform, 2 water pump, 3 connecting pipe, 4 drainage pipe, 5 dirt treatment component, 511 treatment box, 512 limit frame, 513 collection box, 514 baffle, 515 gear, 516 connecting block 1, 517 rack, 518 slide rail, 519 fixed block 1, 5110 return spring, 5111 fixed block 2, 6 water absorption component, 611 water absorption pipe, 612 water absorption head, 613 waterproof cover, 614 motor, 615 rotating disk, 616 connecting block 2, 617 fixed plate, 618 scraper. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. Example

[0026] The preferred embodiment of the foundation pit drainage device for water conservancy and hydropower construction provided by the utility model is as follows Figure 1-4As shown: a foundation pit drainage device for water conservancy and hydropower construction, including a fixed platform 1; a water pump 2, which is arranged on the top of the fixed platform 1; a connecting pipe 3, which is arranged on one side of the water pump 2; a drainage pipe 4, which is arranged on the other side of the water pump 2; a dirt treatment component 5, which is arranged at one end of the connecting pipe 3; and a water absorption component 6, which is arranged on one side of the dirt treatment component 5.

[0027] The top of the fixing platform 1 is fixedly connected to the outer wall of the water pump 2 , one side of the water pump 2 is connected to the other end of the connecting pipe 3 , and the other side of the water pump 2 is connected to one end of the drainage pipe 4 .

[0028] The dirt treatment component 5 includes: a treatment box 511, which is arranged at one end of the connecting pipe 3, and a movable opening 1 is opened on the top of the treatment box 511; one side of the treatment box 511 is connected to one end of the connecting pipe 3, and the top of the treatment box 511 is fixedly connected to a limiting frame 512.

[0029] The dirt treatment component 5 includes: a collection box 513, which is arranged in a movable opening 1 opened in the treatment box 511, and a movable opening 2 is opened on the top of the collection box 513; a filter hole 1 is opened on one side of the inner wall of the collection box 513, and a baffle 514 is arranged in the movable opening 2; a gear 515 is rotatably connected to the top of the collection box 513, and a connecting block 1 516 is fixedly connected to the top of the gear 515; the gear 515 is meshingly connected to a rack 517, and the bottom of the rack 517 is slidably connected to a slide rail 518, one side of the rack 517 is fixedly connected to a fixed block 1 519, one side of the fixed block 1 519 is fixedly connected to a return spring 5110, and one end of the return spring 5110 is fixedly connected to a fixed block 2 5111.

[0030] The rack 517 is matched with the limiting frame 512 , the slide rail 518 is fixedly connected to the top of the collecting box 513 , and the bottom of the fixing block 5111 is fixedly connected to the top of the collecting box 513 .

[0031] Furthermore, in this embodiment, when the water in the foundation pit passes through the treatment box 511, the dirt in the water is filtered and collected by the collection box 513. When the dirt in the collection box 513 accumulates to a certain extent, the baffle 514 is inserted to block it, and then the connecting block 516 is rotated to drive the gear 515 to move, and the movement of the gear 515 drives the rack 517 to move. When the rack 517 moves to leave the limit frame 512, the collection box 513 can be pulled out of the treatment box 511 for cleaning, thereby achieving the effect of preventing the dirt from being directly discharged and affecting the environment. Example

[0032] On the basis of Example 1, a preferred embodiment of a foundation pit drainage device for water conservancy and hydropower construction provided by the utility model is as follows: Figure 1-4As shown: the water absorption component 6 includes: a water absorption pipe 611, which is arranged on the other side of the processing box 511; one end of the water absorption pipe 611 is connected to the other side of the processing box 511, and the other end of the water absorption pipe 611 is connected to a water absorption head 612.

[0033] Two filtering holes are equidistantly formed on the outer wall of the water suction head 612 , a waterproof cover 613 is fixedly connected to the inner wall of the water suction head 612 , a motor 614 is fixedly connected to the inner wall of the waterproof cover 613 , and a rotating disk 615 is fixedly connected to the output end of the motor 614 .

[0034] The output end of the motor 614 passes through the bottom of the inner wall of the suction head 612 and extends to the outside to be fixedly connected to the top of the rotating disk 615. The outer wall of the rotating disk 615 is fixedly connected with a connecting block 2 616. The top of the connecting block 2 616 is fixedly connected with a fixing plate 617. One side of the fixing plate 617 is fixedly connected with a scraper 618.

[0035] Furthermore, in this embodiment, by starting the motor 614, the operation of the motor 614 drives the rotating disk 615 to rotate, the rotation of the rotating disk 615 drives the connecting block 2 616 to rotate, the rotation of the connecting block 2 616 drives the fixed plate 617 to rotate, the rotation of the fixed plate 617 drives the scraper 618 to rotate, and the scraper 618 rotates to scrape off the dirt on the surface of the water suction head 612, thereby preventing the dirt from clogging the water suction head 612 and affecting drainage.

[0036] When in use, the water suction head 612 is placed in the foundation pit that needs to be drained, and then the water pump 2 is started. The operation of the water pump 2 sucks water in the foundation pit through the connecting pipe 3, the dirt treatment component 5 and the water suction pipe 611. When the water passes through the treatment box 511, the dirt in the water is filtered and collected by the collecting box 513. When the dirt in the collecting box 513 accumulates to a certain extent, the baffle 514 is inserted to block it, and then the connecting block 516 is rotated to drive the gear 515 to move, and the gear 515 moves to drive the rack 517 to move. When the rack 517 moves After moving away from the limit frame 512, the collection box 513 can be pulled out of the processing box 511 for cleaning. When the water suction head 612 is blocked by dirt, the motor 614 is started. The operation of the motor 614 drives the rotating disk 615 to rotate, and the rotation of the rotating disk 615 drives the connecting block 2 616 to rotate. The rotation of the connecting block 2 616 drives the fixed plate 617 to rotate. The rotation of the fixed plate 617 drives the scraper 618 to rotate. The scraper 618 rotates to scrape off the dirt on the surface of the water suction head 612, thereby preventing the dirt from affecting the water absorption of the water suction head 612.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A foundation pit drainage device for water conservancy and hydropower construction, characterized in that: It includes a fixed platform (1); A water pump (2) is arranged on the top of the fixed platform (1); A connecting pipe (3) is arranged on one side of the water pump (2); A drainage pipe (4) is arranged on the other side of the water pump (2); A dirt treatment component (5) is arranged at one end of the connecting pipe (3); A water absorption component (6) is arranged on one side of the dirt treatment component (5); The water absorbing component (6) comprises: A water suction pipe (611) is arranged on the other side of the processing box (511); One end of the water suction pipe (611) is connected to the other side of the treatment box (511), and the other end of the water suction pipe (611) is connected to a water suction head (612); two filter holes are equidistantly arranged on the outer wall of the water suction head (612); a waterproof cover (613) is fixedly connected to the inner wall of the water suction head (612); a motor (614) is fixedly connected to the inner wall of the waterproof cover (613); and a rotating disk (615) is fixedly connected to the output end of the motor (614).

2. A foundation pit drainage device for water conservancy and hydropower construction according to claim 1, characterized in that: The top of the fixed platform (1) is fixedly connected to the outer wall of the water pump (2), one side of the water pump (2) is connected to the other end of the connecting pipe (3), and the other side of the water pump (2) is connected to one end of the drainage pipe (4).

3. A foundation pit drainage device for water conservancy and hydropower construction according to claim 1, characterized in that: The dirt treatment component (5) comprises: A processing box (511) is arranged at one end of the connecting pipe (3), and a movable opening 1 is provided on the top of the processing box (511); One side of the processing box (511) is connected to one end of the connecting pipe (3), and the top of the processing box (511) is fixedly connected to the limiting frame (512).

4. A foundation pit drainage device for water conservancy and hydropower construction according to claim 1, characterized in that: The dirt treatment component (5) comprises: A collection box (513) is arranged in a movable opening 1 of the processing box (511), and a movable opening 2 is provided on the top of the collection box (513); A filter hole 1 is provided on one side of the inner wall of the collection box (513); a baffle (514) is provided in the movable opening 2; a gear (515) is rotatably connected to the top of the collection box (513); a connecting block 1 (516) is fixedly connected to the top of the gear (515); a rack (517) is meshedly connected to the gear (515); a slide rail (518) is slidably connected to the bottom of the rack (517); a fixed block 1 (519) is fixedly connected to one side of the rack (517); a return spring (5110) is fixedly connected to one side of the fixed block 1 (519); and one end of the return spring (5110) is fixedly connected to a fixed block 2 (5111).

5. A foundation pit drainage device for water conservancy and hydropower construction according to claim 4, characterized in that: The rack (517) is adapted to the limiting frame (512), the slide rail (518) is fixedly connected to the top of the collection box (513), and the bottom of the second fixing block (5111) is fixedly connected to the top of the collection box (513).

6. A foundation pit drainage device for water conservancy and hydropower construction according to claim 1, characterized in that: The output end of the motor (614) passes through the bottom of the inner wall of the water suction head (612) and extends to the outside to be fixedly connected to the top of the rotating disk (615); the outer wall of the rotating disk (615) is fixedly connected to a second connecting block (616); the top of the second connecting block (616) is fixedly connected to a fixing plate (617); and one side of the fixing plate (617) is fixedly connected to a scraper (618).

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