Double-layer structure drainage ditch for land reclamation

Abstract

The invention discloses a double-layer structure drainage ditch for land reclamation, which comprises a ditch, and a top cover is arranged at the top of the ditch. Large-volume impurities are firstly filtered through the bearing filter plate, when water flow falls down and impacts the bearing filter plate, the bearing filter plate moves downwards and drives the buffer block to move downwards, the buffer block compresses the spring, and the impact force borne by the bearing filter plate is removed in the process that the spring is compressed; when the mounting rack and the filter screen are taken out, the pull rod is pulled upwards, the pull rod drives the clamping plate to be separated from the clamping groove, the clamping groove and the mounting rack are not fixed, the mounting rack is moved upwards, and the bearing filter plate can be taken out. The drainage ditch with the double-layer structure has the advantages of being high in safety and durability, filtered impurities can be separated and collected in a layered mode, the filtering assembly has an anti-impact protection effect, and the use safety of the drainage ditch with the double-layer structure is improved.

Description

Technical Field

[0001] The invention relates to the technical field of drainage ditches, in particular to a double-layer drainage ditch used for land reclamation. Background Art

[0002] When land reclamation is being carried out, a double-layer drainage ditch is required, and the patent announcement number is CN221645957U, which discloses a double-layer drainage ditch for land reclamation, including a bottom plate and a side plate, the bottom of the side plate is fixedly connected to the top of the bottom plate, both sides of the top of the bottom plate are fixedly connected to support platforms, the tops of the two support platforms are fixedly connected to middle plates, both sides of the top of the middle plate are installed with guide plates, and both sides of the top of the middle plate are fixedly connected to partitions, and the top of the partition is provided with a first plug-in slot. In the utility model, the design of the pressing block and the card block on the top cover makes the top cover firmly installed and will not slide or deviate, and the inner inclined surface design is helpful for the diversion of rainwater, and the inclined surface design of the guide plate can divert smaller impurities into the collection tank, thereby maintaining smooth drainage.

[0003] The above-mentioned prior art solutions have the following defects: the guide plate will guide the impurities to concentrate in the middle, so that the weight of the impurities is concentrated on the top of the middle plate. When the middle plate bears the weight of the impurities for a long time, when the water flow on the ground falls, the water flow will impact the impurities, increasing the weight of the impurities, further increasing the load on the middle plate. If this continues for a long time, the middle plate will break or deform, reducing the safety of the double-layer structure drainage ditch. Summary of the invention

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a double-layer structure drainage ditch for land reclamation, which has the advantages of high safety and durability, and solves the problem that the guide plate will guide the impurities to concentrate in the middle, so that the weight of the impurities is concentrated on the top of the middle plate. When the middle plate bears the weight of the impurities for a long time, when the water flow on the ground falls, the water flow will impact the impurities, increasing the weight of the impurities, further increasing the load of the middle plate. If this continues for a long time, the middle plate will break or deform, reducing the safety of the use of the double-layer structure drainage ditch.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a double-layer structure drainage ditch for land reclamation, comprising a ditch, wherein a top cover is arranged on the top of the ditch, the number of the top covers is several, and the top covers are equidistantly distributed, a supporting filter plate is arranged inside the ditch, a mounting frame is arranged at the bottom of the supporting filter plate, filter screens are fixedly connected to both sides of the mounting frame, support ribs are arranged on both sides of the bottom of the mounting frame, the surface of the support ribs is fixedly connected to the inner wall of the ditch, a supporting pier is arranged at the bottom of the mounting frame, buffer mechanisms are arranged on both sides of the supporting filter plate, and a fixing mechanism is arranged inside the supporting pier.

[0006] As a preferred embodiment of the present invention, the buffer mechanism includes a slide groove, which is opened on both sides of the inner wall of the ditch, and a slide rod is fixedly connected to the inside of the slide groove. A buffer block is sleeved on the surface of the slide rod, and the surface of the buffer block contacts the surface of the supporting filter plate. The bottom of the buffer block is fixedly connected to a spring, and the bottom of the spring is fixedly connected to the bottom of the inner wall of the slide groove.

[0007] As a preferred embodiment of the present invention, the fixing mechanism includes a card slot, which is opened on both sides of the bottom of the mounting frame, and a card plate is clamped inside the card slot, and the bottom of the card plate extends to the bottom of the supporting pier, and the bottom of the card plate is movably connected to the inside of the supporting pier through a pin shaft, and a spring plate is fixedly connected to the outside of the card plate, and the surface of the spring plate is fixedly connected to the inner wall of the supporting pier, and the inner side of the card plate is fixedly connected to a control block, and a pushing block is provided at the bottom of the inner side of the control block, and the top of the pushing block is fixedly connected to a pull rod, and the top of the pull rod extends to the inside of the mounting frame, and the top of the pull rod is fixedly connected to a protective cover.

[0008] As a preferred embodiment of the present invention, a pull ring is movably connected to the top of the protective cover, and the pull ring is located inside the ditch.

[0009] As a preferred embodiment of the present invention, a sealing ring is sleeved on the surface of the pull rod, and the surface of the sealing ring is fixedly connected to the inner wall of the mounting frame.

[0010] As a preferred embodiment of the present invention, a ring groove is provided on the top of the mounting frame, a positioning ring is provided inside the ring groove, and the top of the positioning ring is fixedly connected to the bottom of the protective cover.

[0011] As a preferred embodiment of the present invention, a sealing gasket is fixedly connected to the bottom of the inner wall of the annular groove, and the surface of the sealing gasket is in contact with the bottom of the positioning ring.

[0012] As a preferred embodiment of the present invention, a stabilizing sleeve is sleeved on the surface of the slide rod, and the bottom of the stabilizing sleeve is fixedly connected to the top of the buffer block.

[0013] As a preferred embodiment of the present invention, a filling pad is fixedly connected to the top of the buffer block, and a surface of the filling pad is in contact with the bottom of the supporting filter plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention first filters large-volume impurities through the supporting filter plate. When the water flow falls and impacts the supporting filter plate, the supporting filter plate moves downward, and the supporting filter plate drives the buffer block to move downward. The buffer block compresses the spring. During the compression of the spring, the impact force on the supporting filter plate is removed, and small-volume impurities will be filtered by the filter net on the inner side of the mounting frame. When the supporting filter plate needs to be taken out, the supporting filter plate can be moved upward. When taking out the mounting frame and the filter net, the pull rod is pulled upward, and the pull rod drives the card plate to separate from the card slot, and the card slot and the mounting frame lose fixation. The mounting frame is moved upward, and the mounting frame can drive the filter net to withdraw from the interior of the ditch. It has the advantages of high safety and durability. The filtered impurities will be isolated and collected in layers. The filter component has an anti-impact protection effect, which improves the safety of the double-layer structure drainage ditch.

[0016] 2. The present invention can buffer the supporting filter plate by providing a buffer mechanism, thereby preventing the supporting filter plate from completely bearing the falling impact force of the water flow during the falling process of the water flow, thereby improving the safety of the supporting filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 is a three-dimensional cross-sectional view of the ditch of the present invention;

[0019] Figure 3 For the present invention Figure 2 The structure diagram at A is enlarged;

[0020] Figure 4 For the present invention Figure 2 The structure diagram at B is enlarged;

[0021] Figure 5 A three-dimensional diagram of a support pier of the present invention;

[0022] Figure 6 is a three-dimensional diagram of the protective cover of the present invention;

[0023] Figure 7 It is a three-dimensional diagram of the carrier filter plate of the present invention.

[0024] In the figure: 1. ditch; 2. top cover; 3. bearing filter plate; 4. mounting frame; 5. filter screen; 6. supporting ribs; 7. supporting pier; 8. buffer mechanism; 81. slide groove; 82. slide rod; 83. buffer block; 84. spring; 9. fixing mechanism; 91. slot; 92. card plate; 93. spring; 94. control block; 95. push block; 96. pull rod; 97. protective cover; 10. pull ring; 11. sealing ring; 12. ring groove; 13. positioning ring; 14. sealing gasket; 15. stabilizing sleeve; 16. filling pad. DETAILED DESCRIPTION

[0025] The following will be combined with the 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0026] like Figures 1 to 7 As shown, a double-layer structure drainage ditch for land reclamation provided by the present invention comprises a ditch 1, wherein a top cover 2 is arranged on the top of the ditch 1, the number of the top covers 2 is several, and the top covers 2 are equidistantly distributed, a supporting filter plate 3 is arranged inside the ditch 1, a mounting frame 4 is arranged at the bottom of the supporting filter plate 3, a filter screen 5 is fixedly connected to both sides of the mounting frame 4, supporting ribs 6 are arranged on both sides of the bottom of the mounting frame 4, the surface of the supporting ribs 6 is fixedly connected to the inner wall of the ditch 1, a supporting pier 7 is arranged at the bottom of the mounting frame 4, a buffer mechanism 8 is arranged on both sides of the supporting filter plate 3, and a fixing mechanism 9 is arranged inside the supporting pier 7.

[0027] refer to Figure 3 The buffer mechanism 8 includes a slide groove 81, which is opened on both sides of the inner wall of the ditch 1. A slide rod 82 is fixedly connected to the inside of the slide groove 81. A buffer block 83 is sleeved on the surface of the slide rod 82. The surface of the buffer block 83 contacts the surface of the supporting filter plate 3. A spring 84 is fixedly connected to the bottom of the inner wall of the slide groove 81. The bottom of the spring 84 is fixedly connected to the bottom of the inner wall of the slide groove 81.

[0028] As a technical optimization solution of the present invention, by providing a buffer mechanism 8, the supporting filter plate 3 can be buffered to prevent the supporting filter plate 3 from fully bearing the falling impact force of the water flow during the falling process of the water flow, thereby improving the safety of the supporting filter plate 3.

[0029] refer to Figure 4 The fixing mechanism 9 includes a card slot 91, which is provided on both sides of the bottom of the mounting frame 4. A card plate 92 is connected inside the card slot 91. The bottom of the card plate 92 extends to the bottom of the supporting pier 7. The bottom of the card plate 92 is movably connected to the inside of the supporting pier 7 through a pin shaft. A spring piece 93 is fixedly connected to the outside of the card plate 92. The surface of the spring piece 93 is fixedly connected to the inner wall of the supporting pier 7. A control block 94 is fixedly connected to the inside of the card plate 92. A pushing block 95 is provided at the bottom of the inner side of the control block 94. A pull rod 96 is fixedly connected to the top of the push block 95. The top of the pull rod 96 extends to the inside of the mounting frame 4. A protective cover 97 is fixedly connected to the top of the pull rod 96.

[0030] As a technical optimization solution of the present invention, by setting a fixing mechanism 9, the mounting frame 4 can be fixed, avoiding the lack of fixing effect with the supporting pier 7 of the mounting frame 4, resulting in loosening of the mounting frame 4 and the filter screen 5, making it impossible to effectively filter impurities in the ditch 1, thereby improving the impurity filtering effect of the ditch 1.

[0031] refer to Figure 4 The top of the protective cover 97 is movably connected with a pull ring 10, and the pull ring 10 is located inside the ditch 1.

[0032] As a technical optimization solution of the present invention, by providing a pull ring 10, it is convenient for the user to pull the protective cover 97 to move, thereby preventing the protective cover 97 from being pinched during the movement, causing the protective cover 97 to be difficult to pull, thereby improving the control efficiency of the protective cover 97.

[0033] refer to Figure 4 A sealing ring 11 is sleeved on the surface of the pull rod 96 , and a surface of the sealing ring 11 is fixedly connected to the inner wall of the mounting frame 4 .

[0034] As a technical optimization solution of the present invention, by providing a sealing ring 11, the interior of the support pier 7 can be sealed and protected to prevent the liquid inside the mounting frame 4 from entering the interior of the support pier 7, thereby improving the safety of the use of the card plate 92.

[0035] refer to Figure 4 A ring groove 12 is formed at the top of the mounting frame 4 , a positioning ring 13 is provided inside the ring groove 12 , and the top of the positioning ring 13 is fixedly connected to the bottom of the protective cover 97 .

[0036] As a technical optimization solution of the present invention, by providing the annular groove 12 and the positioning ring 13, the protective cover 97 can be positioned to prevent the protective cover 97 from shaking during use, thereby improving the use stability of the protective cover 97 and the pull rod 96.

[0037] refer to Figure 4 A sealing gasket 14 is fixedly connected to the bottom of the inner wall of the annular groove 12 , and the surface of the sealing gasket 14 contacts the bottom of the positioning ring 13 .

[0038] As a technical optimization solution of the present invention, by providing a sealing pad 14, the interior of the support pier 7 can be secondary sealed and protected, thereby increasing the internal waterproof effect of the support pier 7 and improving the safety of the spring piece 93.

[0039] refer to Figure 3 A stabilizing sleeve 15 is sleeved on the surface of the slide rod 82 , and the bottom of the stabilizing sleeve 15 is fixedly connected to the top of the buffer block 83 .

[0040] As a technical optimization solution of the present invention, by providing a stabilizing sleeve 15 , the stabilizing sleeve 15 can slide stably, avoiding shaking of the stabilizing sleeve 15 during sliding movement, which causes the stabilizing sleeve 15 to loosen, thereby improving the sliding stability of the stabilizing sleeve 15 .

[0041] refer to Figure 3 A filling pad 16 is fixedly connected to the top of the buffer block 83 , and a surface of the filling pad 16 contacts the bottom of the supporting filter plate 3 .

[0042] As a technical optimization solution of the present invention, by providing a filling pad 16, the gap between the buffer block 83 and the supporting filter plate 3 can be filled, thereby preventing the supporting filter plate 3 from loosening through the gap and improving the use stability of the supporting filter plate 3.

[0043] The working principle and use process of the present invention are as follows: when in use, the top cover 2 prevents pedestrians and vehicles from falling into the interior of the ditch 1. When water and impurities on the ground enter the interior of the ditch 1, the supporting filter plate 3 first filters large-volume impurities. When the water flow falls and impacts the supporting filter plate 3, the supporting filter plate 3 moves downward, and the supporting filter plate 3 drives the buffer block 83 to move downward. The buffer block 83 compresses the spring 84. During the compression of the spring 84, the impact force on the supporting filter plate 3 is removed, and small-volume impurities will be filtered by the filter screen 5 on the inner side of the mounting frame 4. When it is necessary to take out the supporting filter plate 3, the supporting filter plate 3 can be moved upward. When taking out the mounting frame 4 and the filter screen 5, the pull rod 96 is pulled upward, and the pull rod 96 drives the push block 95 to move upward. The push block 95 pushes the control block 94 to both sides, and the control block 94 drives the card plate 92 to rotate. The card plate 92 compresses the spring piece 93, and the card plate 92 is separated from the card slot 91. The card slot 91 and the mounting frame 4 lose their fixation, and the mounting frame 4 is moved upward, and the mounting frame 4 can drive the filter screen 5 to exit the interior of the ditch 1.

[0044] In summary: the double-layer structure drainage ditch used for land reclamation, through the coordinated use of ditch 1, top cover 2, load-bearing filter plate 3, mounting frame 4, filter screen 5, supporting ribs 6, supporting pier 7, buffer mechanism 8 and fixing mechanism 9, solves the problem that the guide plate will guide impurities to concentrate in the middle, so that the weight of the impurities is concentrated on the top of the middle plate. When the middle plate bears the weight of the impurities for a long time, when the water flow on the ground falls, the water flow will impact the impurities, increase the weight of the impurities, and further increase the load of the middle plate. If this continues for a long time, the middle plate will break or deform, reducing the safety of the double-layer structure drainage ditch.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-layer drainage ditch for land reclamation, comprising a ditch (1), characterized in that: A top cover (2) is arranged on the top of the ditch (1), the number of the top covers (2) is several, and the top covers (2) are distributed at equal distances, a bearing filter plate (3) is arranged inside the ditch (1), a mounting frame (4) is arranged at the bottom of the bearing filter plate (3), a filter screen (5) is fixedly connected to both sides of the mounting frame (4), support ribs (6) are arranged on both sides of the bottom of the mounting frame (4), the surface of the support ribs (6) is fixedly connected to the inner wall of the ditch (1), a supporting pier (7) is arranged at the bottom of the mounting frame (4), a buffer mechanism (8) is arranged on both sides of the bearing filter plate (3), and a fixing mechanism (9) is arranged inside the supporting pier (7).

2. A double-layer drainage ditch for land reclamation according to claim 1, characterized in that: The buffer mechanism (8) comprises a slide groove (81), wherein the slide groove (81) is provided on both sides of the inner wall of the ditch (1), a slide rod (82) is fixedly connected inside the slide groove (81), a buffer block (83) is sleeved on the surface of the slide rod (82), the surface of the buffer block (83) contacts the surface of the supporting filter plate (3), a spring (84) is fixedly connected to the bottom of the inner wall of the slide groove (81), and the bottom of the spring (84) is fixedly connected to the bottom of the inner wall of the slide groove (81).

3. The double-layer drainage ditch for land reclamation according to claim 1 is characterized in that: The fixing mechanism (9) comprises a card slot (91), wherein the card slot (91) is provided on both sides of the bottom of the mounting frame (4), a card plate (92) is clamped inside the card slot (91), the bottom of the card plate (92) extends to the bottom of the supporting pier (7), the bottom of the card plate (92) is movably connected to the inside of the supporting pier (7) through a pin shaft, the outer side of the card plate (92) is fixedly connected to a spring sheet (93), the surface of the spring sheet (93) is fixedly connected to the inner wall of the supporting pier (7), the inner side of the card plate (92) is fixedly connected to a control block (94), the bottom of the inner side of the control block (94) is provided with a pushing block (95), the top of the pushing block (95) is fixedly connected to a pull rod (96), the top of the pull rod (96) extends to the inside of the mounting frame (4), and the top of the pull rod (96) is fixedly connected to a protective cover (97).

4. A double-layer drainage ditch for land reclamation according to claim 3, characterized in that: The top of the protective cover (97) is movably connected to a pull ring (10), and the pull ring (10) is located inside the ditch (1).

5. The double-layer drainage ditch for land reclamation according to claim 3 is characterized by: A sealing ring (11) is sleeved on the surface of the pull rod (96), and the surface of the sealing ring (11) is fixedly connected to the inner wall of the mounting frame (4).

6. The double-layer drainage ditch for land reclamation according to claim 1, characterized in that: The top of the mounting frame (4) is provided with an annular groove (12), the interior of the annular groove (12) is provided with a positioning ring (13), and the top of the positioning ring (13) is fixedly connected to the bottom of the protective cover (97).

7. A double-layer drainage ditch for land reclamation according to claim 6, characterized in that: A sealing gasket (14) is fixedly connected to the bottom of the inner wall of the annular groove (12), and the surface of the sealing gasket (14) is in contact with the bottom of the positioning ring (13).

8. The double-layer drainage ditch for land reclamation according to claim 2 is characterized by: The surface of the slide bar (82) is sleeved with a stabilizing sleeve (15), and the bottom of the stabilizing sleeve (15) is fixedly connected to the top of the buffer block (83).

9. The double-layer drainage ditch for land reclamation according to claim 2, characterized in that: A filling pad (16) is fixedly connected to the top of the buffer block (83), and a surface of the filling pad (16) is in contact with the bottom of the supporting filter plate (3).

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