Drainage equipment for engineering construction

Abstract

The utility model relates to drainage equipment for engineering construction, which belongs to the technical field of drainage equipment and comprises a movable cart, and liquid drainage equipment is arranged on the upper side of the movable cart. The drainage equipment comprises a filter box fixedly connected to the upper side of the movable cart, two filter plates slidably connected to the inner side of the filter box, a water suction pump communicating with the upper end of the right side of the filter box, and a filter liquid suction head communicating with the right side of the water suction pump. The cleaning equipment is arranged on the upper side of the filter box and is used for cleaning the surface of the filter plate; the sweeping equipment is arranged on the right side of the filter box. According to the drainage equipment for engineering construction, a first bevel gear is meshed with a second bevel gear to drive a second cleaning brush to sweep stones and branches filtered at the bottom of a filtering liquid suction head, the stones and the branches are prevented from being accumulated and blocked on the lower side surface of the filtering liquid suction head, the drainage efficiency is improved, and meanwhile the situation that the interior of a water suction pump is damaged is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage equipment, in particular to a drainage equipment for engineering construction. Background Technique

[0002] Construction projects refer to the general term for various buildings and engineering facilities that provide material and technical bases for human life and production. Construction projects are large-scale economic activities organized and purposeful by humans. According to natural attributes, construction projects can be divided into three categories: building projects, civil engineering projects, and mechanical and electrical engineering projects. They are engineering projects that form comprehensive production capacity or exert engineering benefits during the reproduction process of fixed assets. Construction projects refer to building new or renovating existing fixed assets.

[0003] After retrieval, the Chinese patent CN216405680U in the prior art discloses a flood control drainage equipment for construction sites, including an installation platform. A collection box is connected to the outside of the installation platform. A connecting push rod is installed on the outside of the installation platform. A pumping pump is installed on the outside of the installation platform. The input shaft of the pumping pump is connected with a connecting pipe. An adjusting rod is installed on the side of the connecting pipe away from the pumping pump. A pumping isolation head is installed on the side of the adjusting rod away from the connecting pipe. A discharging device is arranged on the outside of the collection box. A filtering device is installed inside the collection box. This utility model uses the pumping pump to provide the necessary power output for the whole device, and uses the connecting pipe and the adjusting rod to connect, so that the pumping isolation head contacts the water surface to extract the liquid and complete the drainage task. Its connecting push rod can be adjusted to different lengths according to the use needs to ensure the task requirements.

[0004] However, when the pumping isolation head of this utility model's flood control drainage equipment extracts the liquid, small stones or branches may remain in the liquid and be sucked in by the pumping isolation head, which may damage the water inlet end or internal parts of the pumping pump. In severe cases, the pumping pump may even need to be replaced. Therefore, a drainage equipment for engineering construction is proposed to solve the problems mentioned above. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a drainage equipment for engineering construction, which has the advantages of cleaning stones or branches at the bottom of the filtering liquid suction head, etc., and solves the problem that when the pumping isolation head of the flood control drainage equipment extracts the liquid, small stones or branches may remain in the liquid and be sucked in by the pumping isolation head, which may damage the water inlet end or internal parts of the pumping pump. In severe cases, the pumping pump may even need to be replaced.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A drainage equipment for engineering construction, including a mobile trolley, and a liquid drainage device is arranged on the upper side of the mobile trolley;

[0007] The drainage device includes a filter box fixedly connected to the upper side of the mobile trolley, two filter plates slidably connected to the inner side of the filter box, a water suction pump communicated with the upper right end of the filter box, a filtered liquid suction head communicated with the right side of the water suction pump, a cleaning device arranged on the upper side of the filter box for cleaning the surface of the filter plates, and a cleaning device arranged on the right side of the filter box;

[0008] The cleaning device includes a first spring telescopic rod fixedly connected to the middle of the upper side of the filter box, a cross plate fixedly connected to the upper side of the first spring telescopic rod, and first cleaning brushes fixedly connected to the left and right ends of the lower side of the cross plate;

[0009] The cleaning device includes a support frame fixedly connected to the right surface of the filter box, two movable frames rotatably sleeved on the side of the support frame away from the filter box, a driving motor fixedly installed on the front end face of the movable frame, a first rotating shaft fixedly connected to the output end of the driving motor, a cam fixedly sleeved on the outer wall of the first rotating shaft, a connecting plate frame fixedly connected to the lower side of the movable frame, a straight tooth plate inlaid and connected to the front end face of the connecting plate frame, a gear hinged to the front end face of the straight tooth plate, a second rotating shaft rotatably sleeved on the inner wall of the gear, a first bevel gear fixedly sleeved on the side of the second rotating shaft away from the gear, a second bevel gear meshed and connected to the lower side of the first bevel gear, a second cleaning brush fixedly sleeved on the lower inner wall of the second bevel gear, a moving device arranged on the upper side of the second bevel gear, and a support component arranged outside the second cleaning brush.

[0010] Further, the moving device includes a bearing fixedly sleeved and connected to the inner wall of the second bevel gear and a second spring telescopic rod rotatably sleeved on the outer wall of the upper side of the bearing.

[0011] Further, the support component includes a positioning ring rotatably sleeved on the outer wall of the upper side of the second cleaning brush.

[0012] Further, a limiting component for limiting the movable frames is arranged between the two movable frames, and the limiting component includes two telescopic inner spring frames fixedly connected between the two movable frames.

[0013] Further, an adjusting component for adjusting the angle of the filtered liquid suction head is arranged on the right side of the mobile trolley, and the adjusting component includes a waterproof electric push rod rotatably sleeved on the right side of the mobile trolley, and the output end of the waterproof electric push rod is rotatably sleeved with the left side of the filtered liquid suction head.

[0014] Further, a drain pipe is communicated with the lower end of the left side of the filter box, the water suction end of the water suction pump is communicated with the filtered liquid suction head, and the water discharge end of the water suction pump is communicated with the right side of the filter box.

[0015] Further, the left sides of the two first cleaning brushes are attached to the right surface of the filter plate.

[0016] Compared with the prior art, the utility model provides a drainage device for engineering construction, which has the following beneficial effects:

[0017] 1. For the drainage device for engineering construction, the first bevel gear meshes with the second bevel gear to drive the second cleaning brush to clean the stones and branches filtered at the bottom of the filter liquid suction head, avoiding accumulation and blockage on the lower surface of the filter liquid suction head, improving the drainage efficiency, and at the same time reducing the damage to the inside of the water suction pump.

[0018] 2. For the drainage device for engineering construction, the filter surface of the filter plate is cleaned by pressing down the cross plate and cooperating with the elastic return of the first spring telescopic rod, and the filtered impurities are removed from the surface of the filter plate. When the extraction isolation head of the flood control drainage device extracts the liquid, small stones or branches may remain in the liquid and be sucked in by the extraction isolation head, which may damage the water suction end or internal parts of the extraction pump, and in severe cases, the extraction pump may even need to be replaced. This problem is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural sectional view of the utility model;

[0020] Figure 2 It is a front view of the structure of the utility model;

[0021] Figure 3 It is an exploded perspective view of the movable frame and the driving motor of the utility model;

[0022] Figure 4 For the utility model Figure 1 An enlarged schematic structural view of A shown.

[0023] In the figure: 1 moving trolley, 2 filter box, 3 first spring telescopic rod, 4 cross plate, 5 first cleaning brush, 6 filter plate, 7 water suction pump, 8 filter liquid suction head, 9 waterproof electric push rod, 10 support frame, 11 telescopic inner spring frame, 12 movable frame, 13 first rotating shaft, 14 cam, 15 second cleaning brush, 16 connecting plate frame, 17 straight tooth plate, 18 gear, 19 second rotating shaft, 20 first bevel gear, 21 second spring telescopic rod, 22 bearing, 23 second bevel gear, 24 positioning ring, 25 driving motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-4 , a drainage device for engineering construction in this embodiment, includes a mobile trolley 1. A liquid drainage device is provided on the upper side of the mobile trolley 1. The drainage device includes a filter box 2 fixedly connected to the upper side of the mobile trolley 1, two filter plates 6 slidably connected to the inner side of the filter box 2, a water suction pump 7 communicated with the upper right end of the filter box 2, a filtered liquid suction head 8 communicated with the right side of the water suction pump 7, a cleaning device provided on the upper side of the filter box 2 for cleaning the surface of the filter plates 6, and a cleaning device provided on the right side of the filter box 2. The cleaning device includes a first spring telescopic rod 3 fixedly connected to the middle of the upper side of the filter box 2, a cross plate 4 fixedly connected to the upper side of the first spring telescopic rod 3, and first cleaning brushes 5 fixedly connected to the left and right ends of the lower side of the cross plate 4. The cleaning device includes a support frame 10 fixedly connected to the right surface of the filter box 2, two movable frames 12 rotatably sleeved on the side of the support frame 10 away from the filter box 2, a driving motor 25 fixedly installed on the front end surface of the movable frame 12, a first rotating shaft 13 fixedly connected to the output end of the driving motor 25, a cam 14 fixedly sleeved on the outer wall of the first rotating shaft 13, a connecting plate frame 16 fixedly connected to the lower side of the movable frame 12, a straight tooth plate 17 inlaid and connected to the front end surface of the connecting plate frame 16, a gear 18 hinged to the front end surface of the straight tooth plate 17, a second rotating shaft 19 rotatably sleeved on the inner wall of the gear 18, a first bevel gear 20 fixedly sleeved on the side of the second rotating shaft 19 away from the gear 18, a second bevel gear 23 meshed and connected to the lower side of the first bevel gear 20, a second cleaning brush 15 fixedly sleeved on the lower side inner wall of the second bevel gear 23, a moving device provided on the upper side of the second bevel gear 23, and a support assembly provided outside the second cleaning brush 15.

[0026] Among them, the mobile device includes a bearing 22 fixedly sleeved and connected to the inner wall of the second bevel gear 23 and a second spring telescopic rod 21 rotatably sleeved on the outer wall above the bearing 22. The support assembly includes a positioning ring 24 rotatably sleeved on the outer wall above the second cleaning brush 15. A limiting assembly for limiting the movable frames 12 is arranged between the two movable frames 12. The limiting assembly includes two telescopic inner spring frames 11 fixedly connected between the two movable frames 12. A regulating assembly for adjusting the angle of the filter suction head 8 is arranged on the right side of the mobile trolley 1. The regulating assembly includes a waterproof electric push rod 9 rotatably sleeved on the right side of the mobile trolley 1. The output end of the waterproof electric push rod 9 is rotatably sleeved with the left side of the filter suction head 8. A drain pipe is communicated with the lower end of the left side of the filter box 2. The water suction end of the water pump 7 is communicated with the filter suction head 8, and the water discharge end of the water pump 7 is communicated with the right side of the filter box 2. The left sides of the two first cleaning brushes 5 are attached to the right surface of the filter plate 6.

[0027] It should be noted that the filter plate 6 is made of stainless steel, and the filter plate 6 also has good corrosion resistance and strength, which can filter the toxic liquids in the liquid. The first cleaning brush 5 sweeps the filtered objects to avoid clogging the filter plate 6 and improve the filtering effect.

[0028] The working principle of the above embodiment is as follows:

[0029] The mobile trolley 1 drives the whole device to move to the designated position of the engineering construction. The water pump 7 cooperates with the filter suction head 8 to filter and absorb the liquid at the designated position and discharge it into the filter box 2. The filter plate 6 filters and cleans the liquid of toxic substances and then discharges it from the drain pipe on the left side. The top plate 4 is pressed down to drive the first cleaning brush 5 to simply sweep the objects filtered on the surface of the filter plate 6 to avoid clogging in the filter plate 6 and reducing the filtering effect. The first spring telescopic rod 3 rebounds to restore the first cleaning brush 5 on the lower side of the top plate 4 to the top position on the right side of the filter plate 6, facilitating the next pressing use. The waterproof electric push rod 9 drives the filter suction head 8 to realize the adjustment of the left and right inclination angles of the filter suction head 8 to better absorb the liquid. To avoid the objects in the liquid from clogging the lower surface of the filter suction head 8, the cam 14 at the output end of the driving motor 25 rotates in a circle to squeeze and push the lower movable frame 12 downward. At the same time, the connecting plate frame 16 uses the straight tooth plate 17 to engage with the gear 18 and cooperates with the first bevel gear 20 and the second bevel gear 23 to rotate the second cleaning brush 15 to remove the impurities adsorbed on the lower surface of the filter suction head 8 to avoid accumulation and clogging. When the cam 14 is separated from the movable frame 12, the second spring telescopic rod 21 and the telescopic inner spring frame 11 rebound to drive the straight tooth plate 17 to reversely engage with the gear 18, so as to realize the reverse rotation of the positioning ring 24 on the lower surface of the filter suction head 8 again to clean the lower side of the filter suction head 8.

[0030] All electrical components mentioned in the text are electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing publicly disclosed power connection technology will not be elaborated in the text.

[0031] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drainage device for engineering construction, comprising a mobile cart (1), characterized in that: The upper side of the mobile cart (1) is provided with a device for draining liquid; The drainage device comprises a filter box (2) fixedly connected to the upper side of the mobile cart (1), two filter plates (6) slidably connected to the inner side of the filter box (2), a water suction pump (7) connected to the upper right end of the filter box (2), a filter suction head (8) connected to the right side of the water suction pump (7), a cleaning device arranged on the upper side of the filter box (2) for cleaning the surface of the filter plate (6), and a cleaning device arranged on the right side of the filter box (2); The cleaning device comprises a first spring telescopic rod (3) fixedly connected to the middle of the upper side of the filter box (2), a transverse plate (4) fixedly connected to the upper side of the first spring telescopic rod (3), and a first cleaning brush (5) fixedly connected to the left and right ends of the lower side of the transverse plate (4); The cleaning device comprises a support frame (10) fixedly connected to the right side surface of the filter box (2), two movable frames (12) rotatably mounted on the side of the support frame (10) away from the filter box (2), a drive motor (25) fixedly mounted on the front end surface of the movable frame (12), a first rotating shaft (13) fixedly connected to the output end of the drive motor (25), a cam (14) fixedly mounted on the outer wall of the first rotating shaft (13), a connecting plate frame (16) fixedly connected to the lower side of the movable frame (12), and a straight tooth plate embedded in the front end surface of the connecting plate frame (16). (17), a gear (18) hinged on the front end surface of the spur gear plate (17), a second rotating shaft (19) rotatably sleeved on the inner wall of the gear (18), a first bevel gear (20) fixedly sleeved on the side of the second rotating shaft (19) away from the gear (18), a second bevel gear (23) meshingly connected to the lower side of the first bevel gear (20), a second cleaning brush (15) fixedly sleeved on the inner wall of the lower side of the second bevel gear (23), a moving device arranged on the upper side of the second bevel gear (23) and a supporting assembly arranged on the outer side of the second cleaning brush (15).

2. A drainage device for engineering construction according to claim 1, characterized in that: The mobile device comprises a bearing (22) fixedly sleeved on the inner wall of the second bevel gear (23) and a second spring telescopic rod (21) rotatably sleeved on the upper outer wall of the bearing (22).

3. A drainage device for engineering construction according to claim 1, characterized in that: The support assembly comprises a positioning ring (24) rotatably sleeved on the upper outer wall of the second cleaning brush (15).

4. A drainage device for engineering construction according to claim 1, characterized in that: A limiting assembly for limiting the position of the movable frame (12) is arranged between the two movable frames (12), and the limiting assembly comprises two telescopic inner spring frames (11) fixedly connected between the two movable frames (12).

5. The drainage equipment for engineering construction according to claim 1, characterized in that: An adjustment component for adjusting the angle of the filter suction head (8) is arranged on the right side of the mobile cart (1), and the adjustment component comprises a waterproof electric push rod (9) rotatably sleeved on the right side of the mobile cart (1), and the output end of the waterproof electric push rod (9) is rotatably sleeved on the left side of the filter suction head (8).

6. The drainage equipment for engineering construction according to claim 1, characterized in that: The lower end of the left side of the filter box (2) is connected to a drainage pipe, the water suction end of the water suction pump (7) is connected to the filter suction head (8), and the drainage end of the water suction pump (7) is connected to the right side of the filter box (2).

7. The drainage equipment for engineering construction according to claim 1, characterized in that: The left sides of the two first cleaning brushes (5) are attached to the right side surface of the filter plate (6).

Images