Water conservancy project drainage device

Abstract

The utility model relates to the technical field of water conservancy projects, and discloses a water conservancy project drainage device which comprises a drainage pipe body, an adjusting mechanism is arranged at the bottom end of the drainage pipe body, a filtering mechanism is fixed in the drainage pipe body, and the adjusting mechanism comprises a first connecting rod. The first connecting rod is hinged to the bottom end of the drainage tube body, the surface of the first connecting rod is sleeved with a first fixing block, the bottom end of the first fixing block is connected with a second connecting rod through a bearing, and a third connecting rod is inserted into the first connecting rod. The device is provided with a first connecting rod and a first fixing block which are matched with a second connecting rod and a third connecting rod, so that the height of one side of the device can be adjusted, the device is convenient to use, the first fixing block is rotated to enable the first connecting rod to move up and down, the height of one side of the drainage tube body is adjusted, and the adjustability of the device is improved; and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy project drainage device. Background Art

[0002] Water conservancy engineering mainly studies the basic knowledge and skills in engineering hydrology, water conservancy engineering surveying, water conservancy reinforced concrete, hydraulic structures, engineering drawing, etc., and conducts engineering planning and design, on-site construction, project budgeting, and water conservancy equipment maintenance and repair in the field of water conservancy engineering. For example, the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, channels, ferries, rafts, fishways, etc.

[0003] Water diversion refers to the process of directing water to where it is needed through water conservancy projects to meet the needs of irrigation, water supply, flood control, etc. Diversion projects play an important role in agricultural irrigation, urban water supply, flood control and disaster reduction.

[0004] However, there are still some shortcomings in the drainage of the existing device. The existing device has insufficient adjustment mechanism. When draining, the height angle of the drainage needs to be adjusted, otherwise the drainage tube that is too flat will not play the role of drainage. In addition, the existing device has insufficient filtering mechanism during drainage, and some debris will be generated during drainage. Excessive accumulation of debris will cause blockage. For this reason, we propose a water conservancy project drainage device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a drainage device for a water conservancy project, so as to solve the problems of insufficient regulating mechanism and insufficient filtering mechanism of the existing device proposed in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a drainage device for a water conservancy project, comprising a drainage pipe body, an adjustment mechanism being provided at the bottom end of the drainage pipe body, and a filtering mechanism being fixed inside the drainage pipe body;

[0007] The adjustment mechanism includes a first connecting rod, the first connecting rod is hinged to the bottom end of the drainage tube body, a first fixing block is sleeved on the surface of the first connecting rod, the bottom end of the first fixing block is connected to the second connecting rod via a bearing, a third connecting rod is inserted into the interior of the first connecting rod, and the bottom end of the third connecting rod is fixed to a base, and the bottom end of the base is fixed to the fixing rod;

[0008] The filtering mechanism includes a second fixed block, which is fixed to the surface of the drainage tube body. A fixed support rod is inserted into the interior of the second fixed block, and a fixing bolt is inserted into the interior of the fixed support rod. A filter is fixed to the bottom end of the fixed support rod.

[0009] Preferably, the surface of the first connecting rod is provided with threads, and the interior of the first fixing block is provided with a threaded hole adapted to the first connecting rod. The first connecting rod is threadedly connected to the first fixing block, and the height of one side of the drainage tube body can be adjusted by rotating the first fixing block.

[0010] Preferably, two sets of rotating blocks are fixed on both sides of the first fixed block, the first fixed block is connected to the bearing of the second connecting rod, the first fixed block is sleeved on the surface of the first connecting rod, and the height of one side of the drainage tube body can be adjusted by rotating the first fixed block.

[0011] Preferably, the third connecting rod is a square structure, the third connecting rod is inserted inside the first connecting rod, and the bottom end of the third connecting rod is fixed to the base to facilitate the lifting and lowering of the first connecting rod.

[0012] Preferably, a plurality of fixing rods are fixed at equal distances on the bottom end of the base, and the bottom ends of the fixing rods are tapered structures, so as to facilitate fixing the base on the soil.

[0013] Preferably, the fixing support rod is a "T"-shaped structure, and the fixing support rod is clamped inside the second fixing block to facilitate the disassembly and assembly of the filter screen.

[0014] Preferably, the filter screen is inserted into the interior of the drainage tube body, and the filter screen is made of a steel wire mesh, which improves the service life and the strength during interception and filtration.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] (1) The device is provided with a first connecting rod and a first fixing block, which cooperate with the second connecting rod and the third connecting rod so that the height of one side of the device can be adjusted, which is convenient for use of the device. By rotating the first fixing block, the first connecting rod is moved up and down to adjust the height of one side of the drainage tube body, thereby improving the adjustability of the device and improving the working efficiency of the device;

[0017] (2) The device is provided with a second fixed block and a fixed support rod, which cooperates with the fixing bolts and the filter net so that the device can filter the water during drainage to prevent large debris from clogging the device. The debris is intercepted by the filter net so that the device can filter the debris, thereby improving the filtering effect of the device and improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a schematic side perspective view of the structure of the present invention.

[0020] Figure 2 It is a side perspective schematic diagram of the structure of the utility model during adjustment.

[0021] Figure 3 It is a schematic structural cross-sectional view of the second connecting rod of the present invention.

[0022] Figure 4 This is a schematic diagram of the structural disassembly of the filter screen of the present invention.

[0023] Figure 5 It is a bottom view schematic diagram of the structure of the present invention.

[0024] In the figure: 1. Drainage tube body; 2. Adjustment mechanism; 210. First connecting rod; 220. First fixing block; 230. Second connecting rod; 240. Third connecting rod; 250. Base; 260. Fixing rod; 3. Filter mechanism; 310. Second fixing block; 320. Fixing support rod; 330. Fixing bolt; 340. Filter screen. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-5 The utility model provides an embodiment: a drainage device for a water conservancy project, comprising a drainage pipe body 1, an adjustment mechanism 2 is provided at the bottom end of the drainage pipe body 1, and a filtering mechanism 3 is fixed inside the drainage pipe body 1;

[0027] The adjustment mechanism 2 includes a first connecting rod 210, which is hinged to the bottom end of the drainage tube body 1. A first fixing block 220 is sleeved on the surface of the first connecting rod 210. The bottom end of the first fixing block 220 is connected to the second connecting rod 230 via a bearing. A third connecting rod 240 is inserted into the interior of the first connecting rod 210, and a base 250 is fixed to the bottom end of the third connecting rod 240. A fixing rod 260 is fixed to the bottom end of the base 250.

[0028] The filter mechanism 3 includes a second fixing block 310, which is fixed to the surface of the drainage tube body 1. A fixing rod 320 is inserted into the interior of the second fixing block 310, and a fixing bolt 330 is inserted into the interior of the fixing rod 320. A filter screen 340 is fixed to the bottom end of the fixing rod 320.

[0029] The surface of the first connecting rod 210 is provided with a thread, and the interior of the first fixing block 220 is provided with a threaded hole adapted to the first connecting rod 210. The first connecting rod 210 is threadedly connected to the first fixing block 220. Two sets of rotating blocks are fixed on both sides of the first fixing block 220 to facilitate rotating the rotating blocks, thereby rotating the first fixing block 220. The first fixing block 220 is connected to the second connecting rod 230 with a bearing. The first fixing block 220 is sleeved on the surface of the first connecting rod 210. The third connecting rod 240 is a square structure. The third connecting rod 240 is inserted into the interior of the first connecting rod 210. The third connecting rod 240 The bottom end is fixed to the base 250, and the third connecting rod 240 structure limits the first connecting rod 210 so that the first connecting rod 210 cannot rotate. The first connecting rod 210 moves vertically up and down under the rotation of the first fixing block 220. The first fixing block 220 is connected to the second connecting rod 230 by a bearing so that the first fixing block 220 can rotate while also fixing the position of the first fixing block 220 so that the first fixing block 220 can only rotate. The first fixing block 220 is threadedly connected to the first connecting rod 210 so that the first connecting rod 210 can move up and down under the rotation of the first fixing block 220;

[0030] A plurality of fixing rods 260 are fixed at equal distances at the bottom end of the base 250. The bottom ends of the fixing rods 260 are tapered structures, which are convenient for being inserted into the soil to fix the position of the base 250.

[0031] The fixed support rod 320 is a "T"-shaped structure. The fixed support rod 320 is clamped inside the second fixed block 310 to facilitate the fixation of the filter screen 340. The fixed support rod 320 is inserted inside the second fixed block 310 and then fixed with a fixing bolt 330. The filter screen 340 is inserted inside the drainage tube body 1 to filter the water inside the drainage tube body 1. The filter screen 340 is made of steel wire mesh, which improves the filtering strength while increasing the service life of the filter screen 340.

[0032] Working principle: When the device is working, the fixing rod 260 is inserted into the soil to fix the base 250, and then the first fixing block 220 is rotated. The first fixing block 220 is threadedly connected to the first connecting rod 210, and the third connecting rod 240 limits the first connecting rod 210, so that the first connecting rod 210 can move up and down under the rotation of the first fixing block 220, thereby adjusting the height of one side of the drainage pipe body 1. Figure 2As shown, the device is convenient for adjusting the smoothness of the water flow during drainage, and it is also convenient for the docking of the pipeline during drainage. The filter screen 340 plays a role in filtering the water flow inside the drainage pipe body 1. Remove the fixing bolt 330, separate the fixing support rod 320 from the second fixing block 310, and then rotate the fixing support rod 320, as shown. Figure 4 As shown, by moving the fixed support rod 320 upward, the filter 340 can be taken out from the inside of the drainage tube body 1, which is convenient for replacing and cleaning the filter 340. The above is the entire working principle of the utility model.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A drainage device for a water conservancy project, comprising a drainage pipe body (1), characterized in that: An adjustment mechanism (2) is provided at the bottom end of the drainage tube body (1), and a filtering mechanism (3) is fixed inside the drainage tube body (1); The adjustment mechanism (2) includes a first connecting rod (210), the first connecting rod (210) is hinged to the bottom end of the drainage tube body (1), a first fixing block (220) is sleeved on the surface of the first connecting rod (210), the bottom end of the first fixing block (220) is connected to the second connecting rod (230) via a bearing, a third connecting rod (240) is inserted into the interior of the first connecting rod (210), and a base (250) is fixed to the bottom end of the third connecting rod (240), and a fixing rod (260) is fixed to the bottom end of the base (250); The filtering mechanism (3) comprises a second fixing block (310), the second fixing block (310) being fixed to the surface of the drainage tube body (1), a fixing rod (320) being inserted into the interior of the second fixing block (310), and a fixing bolt (330) being inserted into the interior of the fixing rod (320), and a filter screen (340) being fixed to the bottom end of the fixing rod (320).

2. A water conservancy project drainage device according to claim 1, characterized in that: The surface of the first connecting rod (210) is provided with a thread, the interior of the first fixing block (220) is provided with a threaded hole adapted to the first connecting rod (210), and the first connecting rod (210) is threadedly connected to the first fixing block (220).

3. A water conservancy project drainage device according to claim 1, characterized in that: Two sets of rotating blocks are fixed on both sides of the first fixed block (220). The first fixed block (220) is connected to the second connecting rod (230) by a bearing. The first fixed block (220) is sleeved on the surface of the first connecting rod (210).

4. A water conservancy project drainage device according to claim 1, characterized in that: The third connecting rod (240) is a square structure, the third connecting rod (240) is inserted into the interior of the first connecting rod (210), and the bottom end of the third connecting rod (240) is fixed to the base (250).

5. A water conservancy project drainage device according to claim 1, characterized in that: A plurality of groups of fixing rods (260) are fixed at equal distances to the bottom end of the base (250), and the bottom ends of the fixing rods (260) are tapered structures.

6. A water conservancy project drainage device according to claim 1, characterized in that: The fixed support rod (320) is a "T"-shaped structure, and the fixed support rod (320) is clamped inside the second fixed block (310).

7. A water conservancy project drainage device according to claim 1, characterized in that: The filter screen (340) is inserted into the interior of the drainage tube body (1), and the filter screen (340) is made of a steel mesh.

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