Waterproof drainage device for hydraulic engineering construction
By designing multiple pumping pipes and limiting ring support structures, the problem of pumping pipes being unable to pass through the gaps in the reinforcing cage within the foundation pit was solved, achieving effective drainage at the bottom of the foundation pit and ensuring normal pumping volume and waterproofing effect.
Patent Information
- Application Number
- CN202422428878.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-10-09
AI Technical Summary
In water conservancy construction, the pumping pipes inside the foundation pit are unable to effectively pass through the steel cage and reach the bottom of the foundation pit because their diameter is larger than the gaps between the steel bars in the steel cage, thus affecting the drainage of the foundation pit.
A waterproofing and drainage device for water conservancy engineering construction was designed, including a water pump, an outlet pipe, a drainage pipe, a connecting pipe, and an auxiliary pumping mechanism. By setting multiple pumping pipes and connecting rings, the diameter of the pumping pipes is smaller than that of the drainage pipes, allowing them to pass through the gaps in the reinforcing cage and insert into the bottom of the foundation pit. The pumping pipes are supported by limiting rings and guide columns to ensure normal pumping.
Effective drainage of the bottom of the foundation pit was achieved, the applicability of the device was improved, the pumping pipe was ensured not to be inserted into the soil, the normal pumping volume was guaranteed, and the waterproofing and drainage effect of the foundation pit was improved.
Smart Images
Figure CN223634846U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to water conservancy technology field especially relates to a water conservancy construction waterproof drainage device. BACKGROUND
[0002] Water conservancy is used for controlling and distributing the surface water and underground water of nature, reaches the purpose of building the engineering of doing harm and promoting benefits. Also called water engineering. Water is the precious resource indispensable for human production and life, but its natural existence state does not completely meet the needs of human. Only by building water conservancy, can water flow be controlled, flood disaster be prevented, and water quantity be regulated and distributed to meet the needs of people's life and production on water resources. Water conservancy needs to build different types of hydraulic structures such as dam, dike, spillway, sluice, intake, channel, crossing, raftway and fishway to achieve its goal.
[0003] In order to improve the overall stability, part of the water conservancy building will build the base before building, the base is usually located in the foundation pit, during the construction process, if the inside of the foundation pit has put in the reinforcement cage, affected by the weather factors such as rain, a large amount of rainwater is stored in the foundation pit, and due to the influence of the reinforcement cage, the diameter of the water pump used in the foundation pit is usually larger than the gap between the reinforcement of the reinforcement cage, so that the water pump used in the foundation pit cannot pass through the gap between the reinforcement of the reinforcement cage to reach the bottom of the foundation pit, so that the drainage of the foundation pit is affected, therefore, aiming at the above problems, a water conservancy construction waterproof drainage device is provided. CONTENT OF THE UTILITY MODEL
[0004] The technical problem to be solved by the utility model overcomes the defects of the prior art and can effectively solve the problems in the background art.
[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:
[0006] A water conservancy construction waterproof drainage device, comprising a water pump and a water outlet pipe, the outlet end of the water pump is communicated with the water outlet pipe, the inlet end of the water pump is communicated with a drainage pipe, the other end of the drainage pipe is fixedly connected with a connecting pipe, and the other end of the connecting pipe is connected with an auxiliary water pumping mechanism.
[0007] Preferably, the auxiliary water pumping mechanism comprises a connecting ring spirally connected with the connecting pipe, the bottom end of the connecting ring is fixedly connected with a water pumping shell, and the bottom end of the water pumping shell is fixedly connected with a water pumping pipe.
[0008] Preferably, the number of water pumping pipes is multiple, and the adjacent water pumping pipes are spirally connected.
[0009] Preferably, the outer side of the guide column is provided with a spring, and the two ends of the spring are fixedly connected with the clamping plate and the fixed plate respectively.
[0010] Preferably, the outer side of the guide column is provided with a spring, and the two ends of the spring are fixedly connected with the clamping plate and the fixed plate respectively.
[0011] Preferably, one end of the limiting ring is fixedly connected with a pedal.
[0012] Preferably, the top end of the water pumping shell is fixedly connected with a handle.
[0013] Compared with the prior art, the water conservancy construction waterproof drainage device has the following beneficial effects:
[0014] 1. A water conservancy construction waterproof drainage device, comprising a connecting pipe, a connecting ring, a water pumping shell, a handle and a water pumping pipe, wherein the water pumping pipe and the drainage pipe are connected together through the water pumping shell and the connecting pipe, the water pumping pipe is provided in plurality, the sum of the diameters of the plurality of water pumping pipes is equal to the diameter of the drainage pipe, the normal water pumping amount of the drainage pipe is ensured under the action of the plurality of water pumping pipes, the water pumping pipe can be inserted into the bottom of the foundation pit through the gap between the steel bars of the reinforcement cage, the normal drainage of the bottom of the foundation pit is realized through the water pumping pipe, the function of waterproof drainage of the foundation pit is realized, the number of the water pumping pipes used can be freely selected according to the height of the reinforcement cage, the water pumping pipe can reach the bottom of the foundation pit, and the applicability of the device is improved.
[0015] 2. A water conservancy construction waterproof drainage device, comprising a fixed plate, a spring, a guide column, a clamping plate and an anti-skid pad, wherein when the bottom of the water pumping pipe is inserted into the inner side of the foundation pit, the position of the limiting ring is adjusted, the limiting ring is placed on the reinforcement cage, the water pumping pipe is supported through the limiting ring, the bottom of the water pumping pipe is prevented from being inserted into the soil of the foundation pit, and the normal water pumping of the water pumping pipe is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0017] Figure 1 It is a whole structure schematic view of the water conservancy construction waterproof drainage device.
[0018] Figure 2 It is the installation structure diagram of the clamping plate of the waterproof drainage device for water conservancy construction of the utility model.
[0019] Figure 3 It is the installation structure diagram of the pumping pipe of the waterproof drainage device for water conservancy construction of the utility model.
[0020] In the drawing: 1, water pump;2, water outlet pipe;3, drainage pipe;4, connecting pipe;5, connecting ring;6, pumping shell;7, handle;8, pumping pipe;9, limiting ring;10, pedal;11, fixed plate;12, spring;13, guide column;14, clamping plate;15, non-slip pad. DETAILED DESCRIPTION
[0021] The utility model will be further explained in combination with specific implementation, wherein, the drawing is only used for example explanation, and the representation is only schematic diagram, and not physical drawing, and it can not be understood as the limitation of the patent, in order to better illustrate the specific embodiment of the utility model, some components of the drawing will be omitted, enlarged or reduced, and it does not represent the size of actual product, for the technical personnel of the art, it can be understood that some known structures and its description in the drawing can be omitted, based on the specific embodiment in the utility model, all other specific embodiments obtained by the ordinary skill of the art without making creative labor are within the scope of the utility model protection.
[0022] In order to make the technical means, creative features, purposes and effects achieved by the utility model easy to understand, in the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and the like is based on the orientation or position relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and therefore can not be understood as indicating or implying that the device or element must have a particular orientation, a particular orientation and operation, so it can not be understood as the limitation of the utility model, in addition, the terms "first", "second", "third" are only used for the purpose of description, and can not be understood as indicating or implying relative importance, and the utility model will be further described in combination with specific embodiments.
[0023] EMBODIMENT
[0024] As Figures 1-3 shown, a waterproof drainage device for water conservancy construction, including water pump 1 and water outlet pipe 2, the outlet end of water pump 1 is communicated with water outlet pipe 2, the inlet end of water pump 1 is communicated with drainage pipe 3, the other end of drainage pipe 3 is fixedly connected with connecting pipe 4, the other end of connecting pipe 4 is connected with auxiliary pumping mechanism.
[0025] As a further improvement of the present application, as shown in Figure 1 , Figure 2 and Figure 3 , the auxiliary pumping mechanism comprises a connecting ring 5 spirally connected with the connecting pipe 4, the bottom end of the connecting ring 5 is fixedly connected with a pumping shell 6, the pumping shell 6 is hollowly arranged to ensure that the water in the pumping pipe 8 can pass through the pumping shell and enter the inside of the connecting pipe 4, the bottom end of the pumping shell 6 is fixedly connected with the pumping pipe 8, the pumping pipe 8 is connected with the drain pipe 3 through the pumping shell 6 and the connecting pipe 4, and the pumping pipe 8 is provided in multiple, and the sum of the diameters of the multiple pumping pipes 8 is equal to the diameter of the drain pipe 3, so that the normal pumping amount of the drain pipe 3 is ensured under the action of the multiple pumping pipes 8, and since the diameter of the pumping pipe 8 is smaller than the diameter of the drain pipe 3, the pumping pipe 8 can be inserted into the bottom of the foundation pit through the gap between the reinforcing bars of the reinforcing cage, so that normal drainage of the bottom of the foundation pit is realized through the pumping pipe 8, and the effect of waterproof drainage of the foundation pit is achieved.
[0026] As a further improvement of the present application, as shown in Figure 1 , the number of the pumping pipes 8 is multiple, and the adjacent pumping pipes 8 are spirally connected, the number of the pumping pipes 8 used can be freely selected according to the height of the reinforcing cage, and the pumping pipe 8 can reach the bottom of the foundation pit, so that the applicability of the device is improved.
[0027] As a further improvement of the present application, as shown in Figure 1 , Figure 2 , the outer side of two of the pumping pipes 8 is slidingly connected with a limiting ring 9, the inner side of the limiting ring 9 is fixedly connected with a fixed plate 11, the inner side of the fixed plate 11 is slidingly connected with a guide column 13, the other end of the guide column 13 is fixedly connected with a clamping plate 14, the other end of the clamping plate 14 is fixedly connected with an anti-skid pad 15, and the anti-skid pad 15 is attached to the pumping pipe 8, when the bottom of the pumping pipe 8 is inserted into the inside of the foundation pit, the position of the limiting ring 9 is adjusted, the limiting ring 9 is placed on the reinforcing cage, the support of the pumping pipe 8 is realized through the limiting ring 9, the bottom of the pumping pipe 8 is prevented from being inserted into the soil of the foundation pit, and the normal pumping of the pumping pipe 8 is ensured.
[0028] As a further improvement of the present application, as shown in Figure 2 , the outer side of the guide column 13 is provided with a spring 12, and the two ends of the spring 12 are fixedly connected with the clamping plate 14 and the fixed plate 11 respectively, the spring 12 provides an elastic force to the clamping plate 14 and the anti-skid pad 15, the clamping plate 14 and the anti-skid pad 15 can be tightly attached to the pumping pipe 8 together, and the limiting ring 9 is prevented from moving along the pumping pipe 8 when the pumping pipe 8 is normally used.
[0029] As a further improvement of the present application, as shown in Figure 1 ,Figure 2 As shown in the figure, one end of the limiting ring 9 is fixedly connected with a pedal 10, when the water suction pipe 8 needs to move relative to the limiting ring 9, the staff can step on the pedal 10, and then make the water suction shell 6 with the water suction pipe 8 move along the limiting ring 9 in the vertical direction.
[0030] As a further improvement of the present application, as shown in the figure, Figure 1 As shown in the figure, the top end of the water suction shell 6 is fixedly connected with a handle 7, through the handle 7, the staff can carry the water suction shell 6.
[0031] Work flow: when the water needs to be pumped out of the foundation pit with the reinforcement cage, first, the overall height of the water suction pipe 8 is adjusted according to the height of the reinforcement cage, the adjacent water suction pipes 8 are spirally connected together, then the water suction pipe 8 is inserted into the bottom of the foundation pit through the gap between the reinforcement cages, so that the normal drainage of the bottom of the foundation pit is realized through the water suction pipe 8, and the waterproof drainage of the foundation pit is realized, when the bottom of the water suction pipe 8 extends into the inside of the foundation pit, the position of the limiting ring 9 is adjusted, the limiting ring 9 is placed on the reinforcement cage, the support of the water suction pipe 8 is realized through the limiting ring 9, the bottom of the water suction pipe 8 is guaranteed not to be inserted into the soil of the foundation pit, so that the normal pumping of the water suction pipe 8 is guaranteed, at the same time, the spring 12 gives the clamping plate 14 and the non-slip pad 15 a spring force, the clamping plate 14 with the non-slip pad 15 can be tightly attached to the water suction pipe 8, the limiting ring 9 is guaranteed not to move along the water suction pipe 8 when the water suction pipe 8 is normally used, then the water pump 1 can discharge the water inside the foundation pit through the water suction pipe 8, the water suction shell 6, the connecting ring 5, the connecting pipe 4 and the drainage pipe 3 through the water outlet pipe 2.
[0032] The above is the preferred embodiment of the present application, the basic principle and main features of the present application and the advantages of the present application are shown and described, those skilled in the art should understand that the present application is not limited by the above examples, the above examples and the description in the specification are only to illustrate the principle of the present application, without departing from the protection scope of the present application, the present application will also have various changes and improvements, these changes and improvements all fall within the scope of the present application, the protection scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A waterproof drainage device for hydraulic engineering construction, comprising a water pump (1) and a water outlet pipe (2), characterized in that: The outlet end of the water pump (1) is communicated with a water outlet pipe (2), the inlet end of the water pump (1) is communicated with a drain pipe (3), the other end of the drain pipe (3) is fixedly connected with a connecting pipe (4), the other end of the connecting pipe (4) is connected with an auxiliary water pumping mechanism; the auxiliary water pumping mechanism comprises a connecting ring (5) which is screw-connected with the connecting pipe (4), the bottom end of the connecting ring (5) is fixedly connected with a water pumping shell (6), the bottom end of the water pumping shell (6) is fixedly connected with a water pumping pipe (8); the number of the water pumping pipes (8) is multiple, and the adjacent water pumping pipes (8) are screw-connected.
2. The waterproof drainage device for hydraulic engineering construction according to claim 1, characterized in that: The outer side of two of the water pumping pipes (8) is slidably connected with a limiting ring (9), the inner side of the limiting ring (9) is fixedly connected with a fixed plate (11), the inner side of the fixed plate (11) is slidably connected with a guide column (13), the other end of the guide column (13) is fixedly connected with a clamping plate (14), the other end of the clamping plate (14) is fixedly connected with an antiskid pad (15), and the antiskid pad (15) is attached to the water pumping pipe (8).
3. The waterproof drainage device for hydraulic engineering construction of claim 2, characterized in that: The outer side of the guide column (13) is provided with a spring (12), and the two ends of the spring (12) are fixedly connected with the clamping plate (14) and the fixed plate (11) respectively.
4. The waterproof drainage device for hydraulic engineering construction of claim 2, characterized in that: One end of the limiting ring (9) is fixedly connected with a pedal (10).
5. The waterproof drainage device for hydraulic engineering construction of claim 1, characterized in that: The top end of the water pumping shell (6) is fixedly connected with a handle (7).