Environment-friendly efficient sand suction and discharge device for reservoir

Abstract

The utility model relates to the technical field of reservoir desilting, in particular to an environment-friendly efficient desilting device for a reservoir. Comprising a sand pumping machine body, the input end and the output end of the sand pumping machine body communicate with hoses, one side of the sand pumping machine body is fixedly connected with a sand suction pump and a first fixing seat, one side of the input end of the sand pumping machine body is provided with a second fixing seat, one side of the second fixing seat is fixedly connected with a fixing bin, and the top end of the fixing bin is provided with an abutting assembly; the top of the fixed bin is provided with an open groove for the abutting assembly to slide, and the inner wall of the fixed bin is fixedly connected with an abutting base. The utility model aims to solve the technical problems that vibration and suction force at the input side of the sand suction pump are concentrated, so that a hose joint is easy to loosen, and the stability and the working efficiency of equipment can be influenced by long-term operation.

Description

Technical Field

[0001] The utility model relates to the technical field of reservoir sediment discharge, in particular to an environment-friendly and efficient sand suction and discharge device for reservoirs. Background Technique

[0002] The problem of reservoir sediment is a common and serious technical problem in water conservancy projects. Sediment deposition not only affects the storage capacity of the reservoir, but also may threaten the safety and water quality of the dam. The main source of the sediment problem is the sediment particles carried by the water flow. After these particles enter the reservoir, they gradually settle under the condition of reduced flow velocity, forming deposition. Long-term deposition will reduce the effective storage capacity of the reservoir and reduce its flood regulation, water supply, irrigation and power generation capabilities.

[0003] In view of the above situation, a sand pump is usually used for cleaning work to achieve the effect of environmental protection. The traditional sand pump extracts sediment through a high-power sand suction pump. However, due to the large power of the sand suction pump, its input end, which is the inlet for the sand suction pump to extract sediment, has concentrated vibration and suction. Strong vibration and pressure are often generated here, resulting in a slack phenomenon between the connecting hose and the input end. Long-term operation will affect the stability of the equipment connection and increase the maintenance requirements. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is that the vibration and suction are concentrated on the input side of the sand suction pump, making the hose connection prone to looseness, and long-term operation will affect the stability and working efficiency of the equipment.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: an environment-friendly and efficient sand suction and discharge device for reservoirs, including a sand pumping body. Hoses are connected to both the input end and the output end of the sand pumping body. A sand suction pump and a first fixing seat are fixedly connected to one side of the sand pumping body. A second fixing seat is provided on one side of the input end of the sand pumping body. A fixing bin is fixedly connected to one side of the second fixing seat. An abutting component is provided at the top of the fixing bin. A slot for the abutting component to slide is opened at the top of the fixing bin. An abutting seat is fixedly connected to the inner wall of the fixing bin.

[0006] As a further improvement of the utility model, a plug-in seat is fixedly connected to one side of the input end of the sand pumping body. A plug block matching the plug-in seat is fixedly connected to one side of the fixing bin.

[0007] As a further improvement of the utility model, screw holes are respectively opened through the plug-in seat and the plug block. First bolts matching the screw holes are provided at both the top and the bottom of the plug-in seat.

[0008] As a further improvement of the utility model, the abutting component includes an abutting piece. A groove matching the hose is opened at the bottom of the abutting piece. Both sides of the abutting piece are tightly connected to the fixing bin through second bolts.

[0009] As a further improvement of the present utility model, a plurality of through holes are formed through the top end of the abutting member.

[0010] As a further improvement of the present utility model, sliders which are fixedly connected to both sides of the abutting member and are slidably connected to the slot are provided.

[0011] The beneficial effects of the present utility model: By providing a second fixing seat on the input side of the sand suction pump, the hose passes through the second fixing seat and the fixing bin, and through the limit fixation of the abutting component and the abutting seat at the top and bottom of the fixing bin, when the sand suction pump works, due to excessive power or too long working time, the hose at its input end is vibrated by mechanical stress, thus causing the hose to become loose and fall off, enhancing the structural stability and reducing the need for later maintenance. Description of the Drawings

[0012] Figure 1 is the overall schematic diagram of an environment-friendly high-efficiency sand suction and drainage device for a reservoir of the present utility model;

[0013] Figure 2 is the partial dissociation diagram of an environment-friendly high-efficiency sand suction and drainage device for a reservoir of the present utility model;

[0014] Figure 3 is the partial component cross-sectional view of an environment-friendly high-efficiency sand suction and drainage device for a reservoir of the present utility model.

[0015] As shown in the figure: 1, sand pumping body; 2, hose; 3, sand suction pump; 4, first fixing seat; 5, second fixing seat; 6, fixing bin; 7, abutting component; 701, abutting member; 702, second bolt; 8, slot; 9, abutting seat; 10, socket; 11, plug; 12, first bolt; 13, through hole; 14, slider. Detailed Embodiments

[0016] The orientation terms such as up, down, left, right, front, back, front side, back side, top, bottom, etc. mentioned or possibly mentioned in this specification are defined relative to its structure, and they are relative concepts. Therefore, it is possible to change accordingly according to their different positions and different usage states; so, these or other orientation terms should not be interpreted as restrictive terms.

[0017] In this specification, the singular forms "a", "the" and "said" are intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term " / and" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0018] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and implementation methods. It should be understood that the implementation methods described herein are only used to explain this application and are not used to limit this application.

[0019] The utility model provides the following Figures 1-3 As shown, an environmentally friendly water reservoir high-efficiency sand suction and discharge device comprises a sand pumping body 1, the input end and the output end of the sand pumping body 1 are both connected with a hose 2, a sand suction pump 3 and a first fixed seat 4 are fixedly connected to one side of the sand pumping body 1, a second fixed seat 5 is provided on one side of the input end of the sand pumping body 1, a fixed bin 6 is fixedly connected to one side of the second fixed seat 5, an abutment component 7 is provided on the top of the fixed bin 6, a groove 8 is provided on the top of the fixed bin 6 for the abutment component 7 to slide, and an abutment seat 9 is fixedly connected to the inner wall of the fixed bin 6.

[0020] like Figure 1 , 2 As shown, a socket 10 is fixedly connected to one side of the input end of the sand pumping body 1, and a plug block 11 matching the socket 10 is fixedly connected to one side of the fixed bin 6; the socket 10 and the plug block 11 are used to connect the fixed bin 6 and the sand pumping body 1, so as to protect and limit the hose 2 in the fixed bin 6. The socket 10 and the plug block 11 are both penetrated with screw holes, and the top and bottom ends of the socket 10 are both provided with first bolts 12 matching the screw holes; the socket 10 and the plug block 11 can be fastened and connected by the first bolts 12 to provide structural stability.

[0021] like Figure 1 , 3 As shown, the abutment assembly 7 includes an abutment member 701, a groove matching the hose 2 is formed at the bottom of the abutment member 701, and both sides of the abutment member 701 are fastened to the fixed bin 6 by second bolts 702. By providing the abutment assembly 7, the hose 2 at the input end of the sand pumping body 1 is limited between the abutment assembly 7 and the abutment seat 9, providing a stabilizing effect for the hose 2, and reducing the influence of vibration and pressure at the input end of the sand pumping body 1 on the hose 2.

[0022] like Figure 3 As shown, a plurality of through holes 13 are formed through the top of the abutment 701; the plurality of through holes 13 are used to facilitate the lifting of the abutment 701, and sliders 14 slidably connected to the slot 8 are fixedly connected to both sides of the abutment 701, and the sliders 14 and the slot 8 provide a good sliding guide for the abutment 701, making it easy to move the abutment 701 into or out of the slot 8.

[0023] Working principle: When the present utility model is specifically implemented, first, one end of the hose 2 passes through the second fixing seat 5, then the hose 2 passes through the fixing bin 6, and the hose 2 is abutted against the abutting seat 9 on the inner wall of the fixing bin 6. Finally, the hose 2 is connected to the input end of the sand pumping machine body 1 near the socket 10. The insertion block 11 on one side of the fixing bin 6 is inserted into the socket 10, and the second bolt 702 is tightly connected to the insertion block 11 and the socket 10 through the screw holes. Under the guiding action of the slider 14, the abutting member 701 is clamped into the slot 8, and the abutting seat 9, the abutting member 701 and the hose 2 are abutted and limited to ensure stability and no displacement. Finally, through the second bolt 702, the abutting member 701 is tightly connected to the fixing bin 6.

[0024] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. An environmentally friendly and efficient sand suction and discharge device for reservoirs, comprising a sand pumping body (1), wherein hoses (2) are connected to both the input end and the output end of the sand pumping body (1), and it is characterized in that: One side of the sand pumping body (1) is fixedly connected with a sand suction pump (3) and a first fixing seat (4). One side of the input end of the sand pumping body (1) is provided with a second fixing seat (5). One side of the second fixing seat (5) is fixedly connected with a fixing bin (6). The top of the fixing bin (6) is provided with an abutting component (7). A slot (8) for the abutting component (7) to slide is opened at the top of the fixing bin (6). An abutting seat (9) is fixedly connected to the inner wall of the fixing bin (6).

2. The environmentally friendly and highly efficient reservoir sand suction and discharge device according to claim 1, characterized in that: One side of the input end of the sand pumping body (1) is fixedly connected with a socket (10). One side of the fixing bin (6) is fixedly connected with a plug (11) matching the socket (10).

3. The environmentally friendly and highly efficient reservoir sediment suction and drainage device according to claim 2, characterized in that: The socket (10) and the plug (11) are both provided with screw holes. First bolts (12) matching the screw holes are provided at the top and bottom of the socket (10).

4. An environment-friendly high-efficiency reservoir sand suction and discharge device according to claim 1, characterized in that: The abutting component (7) includes an abutting member (701). A groove matching the hose is opened at the bottom end of the abutting member (701). Both sides of the abutting member (701) are fixedly connected to the fixing bin (6) through second bolts (702).

5. An environmentally friendly high-efficiency reservoir sediment suction and drainage device according to claim 4, characterized in that: A plurality of through holes (13) are opened through the top end of the abutting member (701).

6. The environmentally friendly and efficient reservoir sand suction and discharge device according to claim 5, characterized in that: Sliders (14) slidably connected to the slot (8) are fixedly connected to both sides of the abutting member (701).

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