Water diversion structure for water conservancy project

Abstract

The utility model relates to the technical field of water conservancy projects, and discloses a water diversion structure for a water conservancy project, which comprises a water diversion pipe, a water inlet and a water outlet are respectively arranged on two sides of the water diversion pipe, a filter screen is arranged on the side portion of the water inlet, a mounting mechanism is arranged on the filter screen and the water inlet, the mounting mechanism comprises a guide rod, and the guide rod is arranged on the water diversion pipe. The guide rod is fixedly mounted on the outer wall of the filter screen, a guide groove is formed in the water inlet, the guide groove is matched with the guide rod in size, a mounting groove is formed in the water inlet, and the inner wall of the mounting groove is fixedly connected with one end of a bearing spring. According to the water diversion structure for the water conservancy project, installation deviation can be prevented through alignment between a guide rod and a guide groove in the installation mechanism, then a sliding block can drive a limiting rod to move downwards to limit a limiting plate through the elastic force of a bearing spring, and installation of a filter screen is conveniently completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy engineering technical field, concretely is a water diversion structure for water conservancy engineering. BACKGROUND

[0002] Water conservancy engineering is the engineering for controlling and distributing the surface water and groundwater of nature, reaching the purpose of eliminating harm and benefiting, 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 engineering, can water flow be controlled, flood disaster be prevented, and water quantity be adjusted and distributed to meet the needs of people's life and production to water resources.

[0003] When the water diversion mechanism is sucking water, impurities in the water may be contained, generally, a filter screen is arranged at the water suction opening to block, but the existing filter screen is generally installed by fixed welding, when damage occurs, it is inconvenient to replace, in view of this, we need a water diversion structure for water conservancy engineering. UTILITY MODEL CONTENT

[0004] The utility model discloses a water diversion structure for water conservancy engineering, to solve the problem raised in the background art.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a water diversion structure for water conservancy engineering, including water diversion pipe, the both sides of water diversion pipe are provided with water inlet and water outlet, the side portion of water inlet is provided with filter screen, the filter screen is provided with mounting mechanism on water inlet, the mounting mechanism includes:

[0006] Guide rod, the guide rod is fixedly installed on the outer wall of filter screen;

[0007] Guide groove, the guide groove is opened on the water inlet, and the size of the guide groove is adapted to the guide rod.

[0008] Preferably, the inside of the water inlet is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with one end of the bearing spring, and the other end of the bearing spring is fixedly connected with a sliding block.

[0009] Preferably, the sliding block and the inner wall of the mounting groove are slidingly connected, and a limiting rod is fixedly installed on the outer wall of the sliding block.

[0010] Preferably, the outer wall of the filter screen is fixedly installed with a fixed rod, the end of the fixed rod is fixedly installed with a limiting plate, and the limiting plate is in the shape of an arc.

[0011] Preferably, the water inlet is penetrated by a pull rod, and the end of the pull rod is fixedly connected with the outer wall of the limiting rod.

[0012] Preferably, the inner wall of the mounting groove is fixedly connected to one end of a reset spring, the other end of the reset spring is fixedly connected to a push plate, and the push plate is slidably connected to the inner wall of the mounting groove.

[0013] Compared with the prior art, the present invention provides a water diversion structure for water conservancy projects, which has the following beneficial effects:

[0014] 1. The water diversion structure for water conservancy projects can prevent installation deviation by aligning the guide rod and the guide groove in the installation mechanism. The elastic force of the bearing spring can enable the slider to drive the limit rod to move downward to limit the limit plate, thereby facilitating the installation of the filter.

[0015] 2. The water diversion structure for water conservancy projects drives the limit rod to move upward through the pull rod to release the limit on the limit plate, and then drives the push plate to push the outer wall of the limit plate through the reset spring, so that the filter can be pushed out for easy replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0017] Figure 2 It is a partial structural diagram of the utility model;

[0018] Figure 3 For this utility model Figure 1 A magnified schematic diagram of the structure in the middle;

[0019] Figure 4 For this utility model Figure 2 A magnified schematic diagram of the structure B in the middle;

[0020] Figure 5 For this utility model Figure 4 Enlarged schematic diagram of the C structure in the middle.

[0021] In the figure: 1. Water pipe; 2. Water inlet; 3. Water outlet; 4. Filter; 5. Mounting mechanism; 51. Guide rod; 52. Guide groove; 53. Mounting groove; 54. Load-bearing spring; 55. Slider; 56. Limit rod; 57. Fixing rod; 58. Limit plate; 59. Pull rod; 510. Return spring; 511. Push plate. DETAILED DESCRIPTION

[0022] like Figures 1-5 As shown, the utility model provides a technical solution: a water diversion structure for water conservancy projects, including a water diversion pipe 1, with a water inlet 2 and a water outlet 3 respectively provided on both sides of the water diversion pipe 1, a filter screen 4 is provided on the side of the water inlet 2, and the filter screen 4 is installed by pushing it toward the water diversion pipe 1, and an installation mechanism 5 is provided on the filter screen 4 and the water inlet 2.

[0023] In the embodiment, the filter screen 4 and the water inlet 2 are provided with the mounting mechanism 5. The alignment between the guide rod 51 and the guide groove 52 can prevent the installation from deviation. The elastic force of the bearing spring 54 can drive the sliding block 55 to move the limiting rod 56 downward to limit the limiting plate 58, facilitate the installation of the filter screen 4, drive the limiting rod 56 upward by the pull rod 59 to release the limiting of the limiting plate 58, and drive the limiting plate 58 by the reset spring 510 to push the outer wall of the limiting plate 58, so that the filter screen 4 is pushed out for replacement.

[0024] The mounting mechanism 5 includes the guide rod 51 fixedly installed on the outer wall of the filter screen 4, the guide groove 52 provided on the water inlet 2, the guide groove 52 being adapted to the size of the guide rod 51, the installation groove 53 provided in the water inlet 2, the inner wall of the installation groove 53 being fixedly connected with one end of the bearing spring 54, the other end of the bearing spring 54 being fixedly connected with the sliding block 55, the elastic force of the bearing spring 54 being capable of driving the sliding block 55 to move the limiting rod 56 downward to limit the limiting plate 58, the sliding block 55 being slidingly connected with the inner wall of the installation groove 53, the limiting rod 56 being fixedly installed on the outer wall of the sliding block 55, the fixed rod 57 being fixedly installed on the outer wall of the filter screen 4, the fixed rod 57 being capable of driving the limiting plate 58 to move to the inside of the installation groove 53 through the filter screen 4, the end of the fixed rod 57 being fixedly installed with the limiting plate 58, the limiting plate 58 being provided in an arc shape, the arc surface of the limiting plate 58 being capable of extruding the limiting rod 56 to move the limiting rod 56 upward, the pull rod 59 being provided in the water inlet 2, the end of the pull rod 59 being fixedly connected with the outer wall of the limiting rod 56, the pull rod 59 being capable of driving the limiting rod 56 to move upward to release the limiting of the limiting plate 58, the inner wall of the installation groove 53 being fixedly connected with one end of the reset spring 510, the other end of the reset spring 510 being fixedly connected with the push plate 511, the push plate 511 being slidingly connected with the inner wall of the installation groove 53, the reset spring 510 being capable of driving the push plate 511 to push the outer wall of the limiting plate 58, so that the filter screen 4 is pushed out for replacement.

[0025] In the embodiment, before water suction through the water conduit 1, the filter screen 4 is installed by pushing it towards the water conduit 1, the alignment between the guide rod 51 and the guide slot 52 prevents the installation from being deviated, then the fixed rod 57 drives the limiting plate 58 to move to the inside of the installation slot 53 through the filter screen 4, the limiting plate 58 pushes the push plate 511 to compress the return spring 510 to move to the inside of the installation slot 53, at the same time, the arc surface of the limiting plate 58 extrudes the limiting rod 56 to move upward, then the slide block 55 drives the limiting rod 56 to move downward to limit the limiting plate 58 through the elastic force of the bearing spring 54, the installation of the filter screen 4 is completed, after the installation is completed, the water conduit 1 performs water suction work through the water inlet 2, the impurities are filtered through the filter screen 4, when the filter screen 4 needs to be replaced, the limiting rod 56 is driven to move upward by the pull rod 59 to release the limiting of the limiting plate 58, at the same time, the return spring 510 drives the push plate 511 to push the outer wall of the limiting plate 58, then the filter screen 4 is pushed out to facilitate replacement.

[0026] The above has made a detailed description of the utility model in general, but on the basis of the utility model, some modifications or improvements can be made, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A water diversion structure for hydraulic engineering, comprising a diversion pipe (1), characterized in that: Sides of the water diversion pipe (1) are respectively provided with water inlet (2) and water outlet (3), the side of water inlet (2) is provided with filter screen (4), the filter screen (4) is provided with mounting mechanism (5) on water inlet (2), the mounting mechanism (5) includes: Guide rod (51), the guide rod (51) is fixedly installed on the outer wall of filter screen (4); Guide slot (52), the water inlet (2) is provided with guide slot (52), the guide slot (52) is adapted to the size of guide rod (51).

2. A water diversion structure for hydraulic engineering according to claim 1, characterized in that: The inside of the water inlet (2) is provided with mounting groove (53), the inner wall of the mounting groove (53) is fixedly connected with one end of the bearing spring (54), the other end of the bearing spring (54) is fixedly connected with the sliding block (55).

3. A water diversion structure for hydraulic engineering according to claim 2, characterized in that: The sliding block (55) and the inner wall of the mounting groove (53) are slidably connected, the outer wall of the sliding block (55) is fixedly installed with the limiting rod (56).

4. A water diversion structure for hydraulic engineering according to claim 3, characterized in that: The outer wall of the filter screen (4) is fixedly installed with the fixed rod (57), the end of the fixed rod (57) is fixedly installed with the limiting plate (58), the limiting plate (58) is provided as arc shape.

5. A water diversion structure for hydraulic engineering according to claim 4, characterized in that: The inside of the water inlet (2) is provided with the pull rod (59), the end of the pull rod (59) is fixedly connected with the outer wall of the limiting rod (56).

6. A water diversion structure for hydraulic engineering according to claim 5, characterized in that: The inner wall of the mounting groove (53) is fixedly connected with one end of the reset spring (510), the other end of the reset spring (510) is fixedly connected with the push plate (511), the push plate (511) is slidably connected with the inner wall of the mounting groove (53).

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