Foundation pit water pumping device for constructional engineering

Abstract

The utility model provides a constructional engineering foundation pit water pumping device, which relates to the technical field of water pumping devices and comprises a mounting seat, a water pump is fixedly mounted on the top surface of the mounting seat, a suction pipe and a discharge flange are fixedly mounted on the surface of the water pump, a suction port is fixedly mounted at one end of the suction pipe, and filter holes are formed in the surface of the suction port. A shell is fixedly installed on the surface of the suction port, a vertical plate is arranged on the top face of the shell in a penetrating mode, a triangular block is fixedly installed on the side face of the vertical plate, a sliding groove is formed in the surface of the triangular block, and a sliding rod is slidably connected to the inner wall of the sliding groove. When the suction port is fixed into a foundation pit, the shell can be vertically inserted into the foundation pit, then the inserting plate can be inserted into the foundation pit by pressing the pressing handle, at the moment, the shell can play a role in transverse limiting, and the inserting plate can play a role in longitudinal limiting, so that the suction port can be stabilized to the maximum extent, displacement and falling of the suction port are avoided, and the water pumping effect is guaranteed; and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of pumping devices, in particular to a pumping device for a foundation pit of a construction project. Background Art

[0002] The pumping device is one of the indispensable equipment in foundation pit construction. It can discharge the liquid accumulated in the foundation pit to the outside according to the actual situation under the operation of the staff. Publication No. CN217630031U discloses a conveniently installed pumping device for foundation pit construction, including a bottom plate, a support plate is installed on the top of the bottom plate, a support is installed on the top of the support plate, a suction pipe is installed on the top of the support, a connecting seat is installed on one side of the suction pipe, and side plates are installed on both sides of the bottom plate; a suction port is installed at one end of the suction pipe, a support rod is installed at the bottom of the suction port, a filter screen is installed between the two support rods, a bottom frame is installed at the bottom of the support rod, and a pointed head is installed at the bottom of the bottom frame; an L-plate is installed at the bottom of the side plate, a frame is installed on the inner side of the bottom wall of the L-plate, and a plurality of plug rods are installed through the inner side of the frame. Although this type of pumping device can use the filter to filter larger impurities to prevent damage to the water pump and provide convenience for the staff, the pointed head can only provide lateral resistance. It can prevent the suction port from lateral displacement, but cannot guarantee that the suction port will not fall out upward, affecting the pumping effect, and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a water pumping device for a foundation pit of a construction project, comprising a mounting seat, a water pump is fixedly mounted on the top surface of the mounting seat, a suction pipe and a discharge flange are fixedly mounted on the surface of the water pump, a suction port is fixedly mounted on one end of the suction pipe, a filter hole is provided on the surface of the suction port, a shell is fixedly mounted on the surface of the suction port, a vertical plate is penetrated on the top surface of the shell, a triangular block is fixedly mounted on the side surface of the vertical plate, a slide groove is provided on the surface of the triangular block, a slide rod is slidably connected to the inner wall of the slide groove, and a plug plate is fixedly mounted on one end of the slide rod.

[0005] Preferably, a pressure handle is fixedly mounted on the top of the vertical board, and the material of the pressure handle is PP plastic. Here, the vertical board can be pressed down conveniently.

[0006] Preferably, the slide bar is slidably connected to the shell, and the vertical plate is slidably connected to the shell.

[0007] Preferably, the filter holes are evenly distributed on the surface of the suction port, and the shells are symmetrically distributed on the surface of the suction port.

[0008] Preferably, the surface of the water pump is provided with a hoisting mechanism, the hoisting mechanism comprises a mounting block, the mounting block is fixedly mounted on the surface of the water pump, a slot is provided on the top surface of the mounting block, an insert block is slidably connected to the inner wall of the slot, a hook is fixedly mounted on the top surface of the insert block, a screw hole is provided on the side of the insert block, and a bolt is inserted into the inner wall of the screw hole. Here, the utility model can be conveniently hoisted.

[0009] Preferably, the screw hole and the bolt are of the same size.

[0010] Preferably, the slot and the insert block are both in a "T"-shaped structure.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] When the water pump is used, the suction port on the suction pipe is directed to the position where water needs to be pumped, and then the water can be pumped out from the discharge flange through the water pump. At the same time, the filter holes set can prevent large impurities from entering. When the water pump is used, the staff only needs to insert the suction port into the soil under the foundation pit, and then press the pressure handle downward, the pressure handle then drives the vertical plate to move downward, and the vertical plate then drives the triangular block to move downward. At this time, the sliding rod slides in the sliding groove on the oblique side of the triangular block. At this time, the triangular block can squeeze the sliding rod outward, and the sliding rod then drives the plug plate to move outward. At this time, the plug plate can be inserted into the soil. When the suction port is fixed to the foundation pit, the shell can be vertically inserted into the foundation pit, and then the plug plate can be inserted into the foundation pit by pressing the pressure handle. At this time, the shell can play a lateral limit, and the plug plate can play a longitudinal limit, which can stabilize the suction port to the maximum extent, prevent the suction port from shifting and falling off, ensure the pumping effect, and have high practicality.

[0013] 2. In the utility model, during actual use, the hook can be hung by a crane or other equipment, so as to lift the utility model. When the hook is damaged or does not need to be used, the staff only needs to unscrew the bolt, then the limit of the plug can be released, and then the hook is pulled outward, and the hook then drives the plug to slide in the slot until the plug slides out of the slot. At this time, the hook can be removed, and when a new hook is installed, it is only necessary to align the plug under the hook with the slot and insert it, and then screw the bolt into the screw hole to fix the hook, which makes it easy to disassemble and replace the hook and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a construction engineering foundation pit pumping device is provided for the utility model;

[0015] Figure 2 A bottom view of a construction engineering foundation pit pumping device is provided for the utility model;

[0016] Figure 3 The utility model proposes a construction engineering foundation pit pumping device Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 The utility model provides a side view of a construction engineering foundation pit pumping device;

[0018] Figure 5 The utility model proposes a construction engineering foundation pit pumping device Figure 4 Enlarged view of point B in the middle.

[0019] Legend:

[0020] 1. Mounting base; 2. Water pump; 3. Suction tube; 4. Suction port; 5. Filter hole; 6. Casing; 7. Vertical plate; 8. Triangular block; 9. Slide groove; 10. Slide rod; 11. Insert plate; 12. Pressure handle; 13. Discharge flange; 14. Mounting block; 15. Slot; 16. Insert block; 17. Hook; 18. Screw hole; 19. Bolt. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-5 The utility model provides a technical solution: a construction engineering foundation pit pumping device, including a mounting base 1, a water pump 2 is fixedly installed on the top surface of the mounting base 1, the water pump 2 can perform a pumping operation, a suction pipe 3 and a discharge flange 13 are fixedly installed on the surface of the water pump 2, a suction port 4 is fixedly installed at one end of the suction pipe 3, a filter hole 5 is opened on the surface of the suction port 4, and the filter hole 5 can prevent larger impurities from entering, the suction port 4 on the suction pipe 3 is pointed to the position where water needs to be pumped, and then the water can be pumped out from the discharge flange 13 through the water pump 2, a shell 6 is fixedly installed on the surface of the suction port 4, the filter holes 5 are evenly distributed on the surface of the suction port 4, and the shell 6 is symmetrically distributed on the surface of the suction port 4.

[0025] See also Figure 1-5, a vertical plate 7 is provided through the top surface of the shell 6, a pressure handle 12 is fixedly installed on the top of the vertical plate 7, the material of the pressure handle 12 is PP plastic, a triangular block 8 is fixedly installed on the side of the vertical plate 7, a slide groove 9 is provided on the surface of the triangular block 8, a slide rod 10 is slidably connected to the inner wall of the slide groove 9, the slide rod 10 is slidably connected to the shell 6, the vertical plate 7 is slidably connected to the shell 6, and a plug plate 11 is fixedly installed on one end of the slide rod 10. Insert the suction port 4 into the soil under the foundation pit, and then press the pressure handle 12 downward, the pressure handle 12 then drives the vertical plate 7 to move downward, and the vertical plate 7 then drives the triangular block 8 to move downward, at this time the slide rod 10 slides in the slide groove 9 on the oblique side of the triangular block 8, at this time the triangular block 8 can squeeze the slide rod 10 outward, the slide rod 10 then drives the plug plate 11 to move outward, and at this time the plug plate 11 can be inserted into the soil.

[0026] Embodiment 2

[0027] See also Figure 4-5 The surface of the water pump 2 is provided with a lifting mechanism, which includes a mounting block 14, which is fixedly mounted on the surface of the water pump 2, a slot 15 is provided on the top surface of the mounting block 14, and a plug-in block 16 is slidably connected to the inner wall of the slot 15, and both the slot 15 and the plug-in block 16 are "T"-shaped structures, and a hook 17 is fixedly mounted on the top surface of the plug-in block 16, and the hook 17 can be hung by a crane or other equipment, so as to lift the utility model, and a screw hole 18 is provided on the side of the plug-in block 16, and the screw hole 1 A bolt 19 is inserted into the inner wall of 8. After the bolt 19 is screwed out, the limit of the plug 16 can be released, and then the hook 17 is pulled outward. The hook 17 then drives the plug 16 to slide in the slot 15 until the plug 16 slides out of the slot 15. At this time, the hook 17 can be removed. When installing a new hook 17, it is only necessary to align the plug 16 under the hook 17 with the slot 15 and insert it, and then screw the bolt 19 into the screw hole 18 to fix the hook 17. The screw hole 18 and the bolt 19 are the same size.

[0028] Working principle: by pointing the suction port 4 on the suction pipe 3 to the position where water needs to be pumped, the water can be pumped out from the discharge flange 13 through the water pump 2. At the same time, the filter hole 5 can prevent large impurities from entering. When it is necessary to absorb water from the foundation pit, the staff only needs to insert the suction port 4 into the soil below the foundation pit, and then press the pressure handle 12 downward. The pressure handle 12 then drives the vertical plate 7 to move downward, and the vertical plate 7 then drives the triangular block 8 to move downward. At this time, the slide bar 10 slides in the slide groove 9 on the oblique side of the triangular block 8. At this time, the triangular block 8 can squeeze the slide bar 10 outward, and the slide bar 10 then drives the plug plate 11 to move outward. At this time, the plug plate 11 can be inserted into the soil. When the suction port 4 is fixed to the foundation pit, the shell 6 can be inserted vertically into the foundation pit, and then the pressure handle 12 can be pressed. The plug plate 11 is inserted into the foundation pit. At this time, the shell 6 can play a lateral limit, and the plug plate 11 can play a longitudinal limit, so that the suction port 4 can be stabilized to the maximum extent. The hook 17 can be hung by a crane or other equipment, so that the utility model can be lifted. When the hook 17 is damaged or no longer needed, the staff only needs to unscrew the bolt 19. At this time, the limit of the plug block 16 can be released, and then the hook 17 is pulled outward. The hook 17 then drives the plug block 16 to slide in the slot 15 until the plug block 16 slides out of the slot 15. At this time, the hook 17 can be removed. When installing a new hook 17, it is only necessary to align the plug block 16 under the hook 17 with the slot 15 and insert it, and then screw the bolt 19 into the screw hole 18 to fix the hook 17, which makes it easy to disassemble and replace the hook 17.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A construction engineering foundation pit pumping device, comprising a mounting seat (1), characterized in that: A water pump (2) is fixedly mounted on the top surface of the mounting seat (1), a suction pipe (3) and a discharge flange (13) are fixedly mounted on the surface of the water pump (2), a suction port (4) is fixedly mounted on one end of the suction pipe (3), a filter hole (5) is provided on the surface of the suction port (4), a housing (6) is fixedly mounted on the surface of the suction port (4), a vertical plate (7) is penetrated through the top surface of the housing (6), a triangular block (8) is fixedly mounted on the side of the vertical plate (7), a sliding groove (9) is provided on the surface of the triangular block (8), a sliding rod (10) is slidably connected to the inner wall of the sliding groove (9), and a plug plate (11) is fixedly mounted on one end of the sliding rod (10).

2. The construction engineering foundation pit pumping device according to claim 1 is characterized in that: A pressure handle (12) is fixedly mounted on the top of the vertical plate (7), and the pressure handle (12) is made of PP plastic.

3. The construction engineering foundation pit pumping device according to claim 1 is characterized in that: The sliding rod (10) is slidably connected to the outer shell (6), and the vertical plate (7) is slidably connected to the outer shell (6).

4. The construction engineering foundation pit pumping device according to claim 1, characterized in that: The filter holes (5) are evenly distributed on the surface of the suction port (4), and the outer shell (6) is symmetrically distributed on the surface of the suction port (4).

5. The construction engineering foundation pit pumping device according to claim 1, characterized in that: The surface of the water pump (2) is provided with a lifting mechanism, the lifting mechanism comprising a mounting block (14), the mounting block (14) being fixedly mounted on the surface of the water pump (2), the top surface of the mounting block (14) being provided with a slot (15), the inner wall of the slot (15) being slidably connected with an insert block (16), the top surface of the insert block (16) being fixedly mounted with a lifting hook (17), the side surface of the insert block (16) being provided with a screw hole (18), the inner wall of the screw hole (18) being provided with a bolt (19).

6. The construction engineering foundation pit pumping device according to claim 5, characterized in that: The screw hole (18) and the bolt (19) have the same size.

7. The construction engineering foundation pit pumping device according to claim 5, characterized in that: The slot (15) and the insert block (16) are both T-shaped structures.

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