Drainage device for water conservancy and hydropower construction
By using the water inlet pipe and steel wire isolation net wrapped around the roller in the drainage device for water conservancy and hydropower construction, the problems of debris accumulation and pipeline damage during pumping are solved, and efficient drainage and cleaning effects are achieved.
Patent Information
- Application Number
- CN202420601595.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-27
AI Technical Summary
The existing drainage devices for water conservancy and hydropower construction are prone to accumulation of dead branches, leaves and gravels when pumping water, and the inhalation of gravels may damage the pipeline, affecting the efficiency of the water pump.
A drainage device including a transport vehicle, a water pump, a water inlet pipe and an isolation device is designed. The water inlet pipe is wrapped around the roller and an isolation net composed of steel wire is provided outside to isolate debris, and the length of the pipe is adjusted by controlling the handle. The drain pipe has a baffle that prevents water splashing and ensures cleanliness.
Effectively isolate and handle debris during pumping, prevent blockage and pipeline damage, and improve drainage efficiency and cleaning effect.
Smart Images
Figure CN222161534U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy and hydropower construction, and more specifically to a drainage device for water conservancy and hydropower construction. Background Art
[0002] Before carrying out water conservancy and hydropower construction, it is necessary to use drainage devices to drain the accumulated water in the construction site to prevent the accumulated water from causing inconvenience to the construction.
[0003] After searching, the utility model patent with patent number CN 216920647 U discloses a drainage device for water conservancy and hydropower construction. Under the action of the regulating mechanism, this application allows one end of the pumping pipe to be extended in a short time. In this way, when the water level is lower than the extraction water level of this drainage device, this problem can be overcome and manual extension of the pumping pipe can be avoided, thereby greatly improving the drainage efficiency.
[0004] However, the drainage device does not have a corresponding device for isolating dead branches, stones, and leaves at the position of the extended sleeve. When pumping water, some dead branches and leaves may accumulate inside the pipe and cause blockage. Stones may also be sucked in to damage the internal pipe, which has a certain impact on the pumping efficiency of the water pump. Therefore, a drainage device for water conservancy and hydropower construction is designed to solve the above problems. Utility Model Content
[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a drainage device for water conservancy and hydropower construction to solve the problems existing in the above-mentioned background technology.
[0006] The utility model provides the following technical solution: a drainage device for water conservancy and hydropower construction, comprising a transport vehicle body, a water pump body is fixedly placed on the upper end of the transport vehicle body, one end of the water pump body is fixedly connected to one end of a water inlet pipe, the middle part of the water inlet pipe is wound on a roller, an isolation device is provided at the outer end of the water inlet pipe, the isolation device also includes a circular plate, and an isolation net composed of a plurality of steel wires is fixedly connected to the middle part of the circular plate.
[0007] Preferably, four universal wheels are fixedly connected to the lower surface of the transport vehicle body, a push rod is fixedly connected to one end of the upper surface of the transport vehicle body, a protective cover is provided on the outer side of the water pump body, and the lower end of the protective cover is fixedly connected to the upper surface of the transport vehicle body.
[0008] Preferably, the middle part of one side of the roller is rotatably connected to the middle of the fixed plate, the lower end of the fixed plate is fixedly connected to the transport vehicle body, and a control handle is also provided on the other side of the fixed plate, one end of the control handle is fixedly connected to the middle part of one side of the roller, and a support frame is also fixedly connected to the transport vehicle body, and the upper end of the support frame abuts against the lower side of the water inlet pipe.
[0009] Preferably, the other end of the water pump body is fixedly connected to one end of the drain pipe, the middle part of the outer side of the drain pipe is fixedly connected to the middle of the baffle, the lower end of the baffle is fixedly connected to the transport vehicle body, and the outer end of the drain pipe is located outside the baffle.
[0010] Preferably, the isolation device also includes a plug-in tube, one end of which is internally fixedly connected to the outer end of the water inlet pipe, the other end of which is internally provided with an inner groove, the other end of which is also provided with an outer plate, a connecting pipe is provided at the connection between the outer plate and the plug-in tube, and the outer side of the connecting pipe is threadedly connected to the inner groove.
[0011] Preferably, the other end of the plug-in tube is open, and four limit grooves are provided at the outer end of the plug-in tube. An inner ring is also provided inside the plug-in tube, and one side of the inner ring is connected to the inner side of the limit groove. Two limit blocks are inserted inside the limit groove, and a number of springs are fixedly connected between the two limit blocks. The inside of the limit block abuts against the inside of the inner ring, and a circular plate is fixedly connected between the four limit blocks.
[0012] Technical effects and advantages of the utility model:
[0013] 1. The utility model provides an insertable isolation net outside the connecting pipe outside the water pipe, which can isolate dead branches and stones inside the accumulated water when pumping water, so as to prevent these debris from damaging or clogging the pumping pipe during pumping, which has a certain impact on the pumping efficiency.
[0014] 2. The utility model arranges the water inlet pipe to be rolled up and wound inside the roller. The user can control the recovery or extension of the water inlet pipe by turning the control handle, and adjusts the length of the water inlet pipe according to the location of the accumulated water. A baffle is also arranged on one side of the drain pipe to effectively prevent the discharged water from splashing on the transport vehicle body, thereby ensuring a certain cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0016] Figure 2 It is a schematic diagram of the structure of the transport vehicle body of the utility model.
[0017] Figure 3 It is a schematic diagram of the structure of the isolation device of the utility model.
[0018] Figure 4 It is a schematic diagram of the internal explosion structure of the isolation device of the utility model.
[0019] The accompanying drawings are marked as follows: 101, transport vehicle body; 102, universal wheel; 103, push rod; 104, water pump body; 105, protective cover; 106, water inlet pipe; 107, fixing plate; 108, roller; 109, control handle; 110, support frame; 111, baffle; 112, drain pipe; 2, isolation device; 201, plug-in cylinder; 202, inner groove; 203, outer plate; 204, connecting pipe; 205, limiting groove; 206, inner ring; 207, round plate; 208, isolation net; 209, limiting block; 210, spring. DETAILED DESCRIPTION
[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the new structure involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.
[0021] The utility model provides a drainage device for water conservancy and hydropower construction, including a transport vehicle body 101, a water pump body 104 is fixedly placed on the upper end of the transport vehicle body 101, one end of the water pump body 104 is fixedly connected to one end of a water inlet pipe 106, the middle part of the water inlet pipe 106 is wound around a roller 108, an isolation device 2 is provided at the outer end of the water inlet pipe 106, the isolation device 2 also includes a circular plate 207, and an isolation net 208 composed of a plurality of steel wires is fixedly connected to the middle part of the circular plate 207.
[0022] Furthermore, four universal wheels 102 are fixedly connected to the lower surface of the transport vehicle body 101, a push rod 103 is fixedly connected to one end of the upper surface of the transport vehicle body 101, and a protective cover 105 is provided on the outer side of the water pump body 104. The lower end of the protective cover 105 is fixedly connected to the upper surface of the transport vehicle body 101, which can protect the internal water pump body 104 and prevent external debris and rainwater from dripping on the water pump body 104 and causing damage.
[0023] Furthermore, the middle part of one side of the roller 108 is rotatably connected to the middle of the fixed plate 107, and the lower end of the fixed plate 107 is fixedly connected to the transport vehicle body 101. A control handle 109 is also provided on the other side of the fixed plate 107. One end of the control handle 109 is fixedly connected to the middle part of one side of the roller 108. A support frame 110 is also fixedly connected to the transport vehicle body 101. The upper end of the support frame 110 abuts against the lower side of the water inlet pipe 106. The rotation of the roller 108 can be controlled by rotating the control handle 109, thereby adjusting the length of the water inlet pipe 106. It can be adjusted automatically according to the position of the accumulated water, thereby reducing the labor intensity of the user in carrying the water inlet pipe 106 and improving the wide range of applicability.
[0024] Furthermore, the other end of the water pump body 104 is fixedly connected to one end of the drain pipe 112, the middle part of the outer side of the drain pipe 112 is fixedly connected to the middle of the baffle 111, the lower end of the baffle 111 is fixedly connected to the transport vehicle body 101, and the outer end of the drain pipe 112 is located on the outside of the baffle 111. The water pump body 104 discharges the pumped water to the outside of the baffle 111 through the drain pipe 112 to achieve the effect of clearing the accumulated water, and can also prevent the discharged water from splashing onto the transport vehicle body 101, thereby ensuring a certain degree of cleanliness.
[0025] Furthermore, the isolation device 2 also includes a plug-in tube 201, one end of which is internally fixedly connected to the outer end of the water inlet pipe 106, and the other end of the plug-in tube 201 is internally provided with an inner groove 202, and the other end of the plug-in tube 201 is also provided with an outer plate 203, and a connecting pipe 204 is provided at the connection between the outer plate 203 and the plug-in tube 201, and the outer side of the connecting pipe 204 is threadedly connected to the inner groove 202 to ensure the firmness of the connection of the outer plate 203.
[0026] Furthermore, the other end of the plug-in tube 201 is open, and four limit grooves 205 are provided at the outer end of the plug-in tube 201. An inner ring 206 is also provided inside the plug-in tube 201. One side of the inner ring 206 is connected to the inner side of the limit groove 205. Two limit blocks 209 are inserted inside the limit groove 205. A number of springs 210 are fixedly connected between the two limit blocks 209. The inside of the limit block 209 abuts against the inside of the inner ring 206. A circular plate 207 is fixedly connected between the four limit blocks 209. The limit blocks 209 are fixed inside the limit groove 205, thereby fixing the position of the isolation net 208 in the middle of the circular plate 207, and can be replaced according to the internal debris of the accumulated water to ensure normal pumping work.
[0027] The working principle of the utility model is as follows: when in use, the user pushes the transport vehicle body 101 to move to the location of the accumulated water, turns the control handle 109, moves out the water inlet pipe 106 wrapped around the roller 108, and makes the isolation device 2 at the front end abut against the inside of the accumulated water. The water pump body 104 works, pumping the water in the accumulated water into the water inlet pipe 106, and then discharges it from the outside of the baffle 111 after passing through the drain pipe 112, so as to clean the accumulated water. When pumping water, the debris inside the accumulated water will be isolated on the outside of the outer plate 203 by the isolation net 208, so as to avoid the accumulation of debris into the internal assembly of the water inlet pipe 106 and blockage or damage. The model of the isolation net 208 can also be replaced according to the situation of the debris inside the accumulated water to ensure the normal operation of drainage.
[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A drainage device for water conservancy and hydropower construction, characterized in that: The invention comprises a transport vehicle body (101), a water pump body (104) is fixedly placed on the upper end of the transport vehicle body (101), one end of the water pump body (104) is fixedly connected to one end of a water inlet pipe (106), the middle part of the water inlet pipe (106) is wound around a roller (108), an isolation device (2) is provided at the outer end of the water inlet pipe (106), the isolation device (2) further comprises a circular plate (207), and an isolation net (208) composed of a plurality of steel wires is fixedly connected to the middle part of the circular plate (207).
2. A drainage device for water conservancy and hydropower construction according to claim 1, characterized in that: The lower surface of the transport vehicle body (101) is also fixedly connected to four universal wheels (102); one end of the upper surface of the transport vehicle body (101) is fixedly connected to a push rod (103); the outer side of the water pump body (104) is covered with a protective cover (105); the lower end of the protective cover (105) is fixedly connected to the upper surface of the transport vehicle body (101).
3. A drainage device for water conservancy and hydropower construction according to claim 2, characterized in that: The middle part of one side of the roller (108) is rotatably connected to the middle of the fixed plate (107), and the lower end of the fixed plate (107) is fixedly connected to the transport vehicle body (101). A control handle (109) is also provided on the other side of the fixed plate (107), and one end of the control handle (109) is fixedly connected to the middle part of one side of the roller (108). A support frame (110) is also fixedly connected to the transport vehicle body (101), and the upper end of the support frame (110) abuts against the lower side of the water inlet pipe (106).
4. A drainage device for water conservancy and hydropower construction according to claim 3, characterized in that: The other end of the water pump body (104) is fixedly connected to one end of the drainage pipe (112), the middle portion of the outer side of the drainage pipe (112) is fixedly connected to the middle of the baffle (111), the lower end of the baffle (111) is fixedly connected to the transport vehicle body (101), and the outer end of the drainage pipe (112) is located outside the baffle (111).
5. A drainage device for water conservancy and hydropower construction according to claim 4, characterized in that: The isolation device (2) further comprises a plug-in tube (201), one end of the plug-in tube (201) is internally fixedly connected to the outer end of the water inlet pipe (106), the other end of the plug-in tube (201) is internally provided with an inner groove (202), the other end of the plug-in tube (201) is further provided with an outer plate (203), a connecting pipe (204) is provided at the connection between the outer plate (203) and the plug-in tube (201), and the outer side of the connecting pipe (204) is threadedly connected to the inner groove (202).
6. A drainage device for water conservancy and hydropower construction according to claim 5, characterized in that: The other end of the plug-in tube (201) is open, and the outer end of the plug-in tube (201) is provided with four limiting grooves (205). The plug-in tube (201) is further provided with an inner ring (206). One side of the inner ring (206) is communicated with the inner side of the limiting groove (205). Two limiting blocks (209) are inserted into the limiting groove (205). A plurality of springs (210) are fixedly connected between the two limiting blocks (209). The inside of the limiting block (209) abuts against the inside of the inner ring (206). A circular plate (207) is fixedly connected between the four limiting blocks (209).