Mountain building slope drainage device

Abstract

The utility model relates to the technical field of drainage equipment, and discloses a mountain building slope drainage device which comprises a settling pond internally provided with a filter screen, the upper end of the right side and the lower end of the left side of the settling pond are communicated with a water inlet pipe and a drainage pipe respectively, the water inlet pipe and the drainage pipe are located on the upper side and the lower side of the filter screen respectively, and a mother cover plate is installed at the upper end of the settling pond; a filter basket is detachably connected to the interior of the collecting tank, the collecting tank is located on the left side of the sedimentation tank and communicated with the sedimentation tank, the heights of the filter screen and the filter basket are sequentially reduced from right to left in a stepped mode, and a sub-cover plate is installed at the upper end of the collecting tank and is in lap joint with the main cover plate; and the driving assembly is used for driving the filter screen to turn over. According to the utility model, garbage on the filter screen can be cleaned on the premise that the mother cover plate is not opened, so that the operations of repeatedly opening the mother cover plate and taking out the filter screen are reduced, and the use process is simpler and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage equipment, in particular to a drainage device for mountain building slopes. Background Art

[0002] In mountain buildings, due to the particularity of the terrain, the design and installation of slope drainage devices are particularly important. The main function of these devices is to effectively guide rainwater and surface water away from buildings, which can effectively protect mountain buildings from water damage and extend their service life. At the same time, it also helps to maintain the natural ecological balance of the hillside.

[0003] The patent with the announcement number CN217053652U discloses a drainage device for mountain building slopes. During use, the patent tilts the bottom of the sedimentation tank so that the water flow inside the sedimentation tank can be completely discharged without generating odor due to the accumulation of liquid. The filter frame is set to separate the garbage in the water flow for easy collection, and the sliding guide rod and connecting rope are set to facilitate the removal of the filter frame for cleaning. When the garbage driven by the water flow passes through the filter frame, it is easy to cause the filter frame to be blocked, affecting the filtering effect of the water flow. When cleaning the filter frame, it is necessary to open the box cover and take the entire filter frame out of the sedimentation tank before cleaning the filter frame. Due to the large size of the filter frame and the box cover, the cleaning process is extremely inconvenient, resulting in the disadvantage of cumbersome operation process of the entire drainage device during use.

[0004] In view of this, how to change the current situation of cumbersome operation process of existing mountain building slope drainage devices has become a technical problem that technical personnel in this field urgently need to solve. Utility Model Content

[0005] The utility model aims to provide a drainage device for sloped land of mountain buildings, which overcomes the above-mentioned shortcomings.

[0006] In order to achieve the above-mentioned purpose, the technical solution of the utility model is: a mountain building slope drainage device, comprising:

[0007] A sedimentation tank with a filter screen arranged inside, wherein the upper right end and the lower left end of the sedimentation tank are respectively connected with a water inlet pipe and a drain pipe, the water inlet pipe and the drain pipe are respectively located at the upper and lower sides of the filter screen, and the drain pipe is located above the bottom surface of the sedimentation tank, and a mother cover plate is installed at the upper end of the sedimentation tank;

[0008] A collecting tank with a filter basket detachably connected thereto, the collecting tank being located on the left side of the sedimentation tank and being connected to the sedimentation tank, and the filter screen and the filter basket being stepped and decreasing in height from right to left, the filter screen being able to be selectively flipped to be arranged in the sedimentation tank in a horizontal direction or to dump impurities on its surface into the filter basket in a vertical direction, and a sub-cover plate being installed at the upper end of the collecting tank, and the sub-cover plate being overlapped with the main cover plate;

[0009] And a driving component for driving the filter screen to flip.

[0010] Furthermore, a partition plate is arranged between the sedimentation tank and the collecting tank, the upper end of the partition plate is flush with the lower surface of the filter screen, the lower end of the partition plate is fixedly connected to the inner bottom surface of the collecting tank, the side wall of the partition plate is fixedly connected to the inner side wall of the collecting tank, and a connecting pipe is arranged at the lower end of the partition plate, the connecting pipe is used to connect the bottom of the collecting tank and the sedimentation tank, and the connecting pipe is located below the filter basket.

[0011] Furthermore, a limit frame is fixedly installed on the inner wall of the sedimentation tank, and the limit frame is used to abut against the lower surface of the filter screen when the filter screen is in a horizontal state.

[0012] Furthermore, the driving assembly comprises:

[0013] A mounting plate fixedly connected to the limit frame of the rear side wall of the sedimentation tank, wherein one end of a first connecting rod and one end of a second connecting rod are hingedly connected at intervals in the left-right direction on the mounting plate, the other end of the first connecting rod is fixedly connected to a first hinge shaft, one end of the second connecting rod is fixedly connected to a second hinge shaft, and one end of the second connecting rod is rotatably connected to the mounting plate through the second hinge shaft;

[0014] A support plate fixedly connected to the lower surface of the filter screen, one end of a third connecting rod and one end of a fourth connecting rod are arranged on the support plate at intervals in the left-right direction, one end of the third connecting rod is hinged to the support plate, a middle part of the third connecting rod is rotatably connected to a first hinge shaft of the other end of the first connecting rod, the other end of the third connecting rod is hinged to the other end of the second connecting rod, one end of the fourth connecting rod is slidably connected to the support plate in the left-right direction, the other end of the fourth connecting rod is fixedly connected to the first hinge shaft of the other end of the first connecting rod, and the first connecting rod, the second connecting rod and the fourth connecting rod are arranged in parallel; and

[0015] A driving member used for driving the second hinge shaft to rotate.

[0016] Furthermore, the support plate includes a first plate and a second plate which are arranged perpendicular to each other, the first plate and the second plate are connected or integrally formed, the first plate is fixedly connected to the lower surface of the filter screen, the left side of the second plate is hinged to one end of the third connecting rod, the right side of the second plate is provided with a slide groove along the left and right directions, and one end of the fourth connecting rod is slidably connected to the slide groove.

[0017] Furthermore, the driving member comprises:

[0018] a gear box arranged outside the sedimentation tank;

[0019] The worm gear connected to the gear box is rotatable, and the second hinge shaft penetrates the mounting plate, the limiting frame, the side wall of the sedimentation tank and the gear box and is key-connected with the worm gear;

[0020] rotating a worm connected to the gearbox, the worm meshing with the worm wheel; and

[0021] A drive motor is fixedly connected to the gear box, an output shaft of the drive motor is transmission-connected to the worm, and the drive motor is electrically connected to a control unit and a power source via a wire.

[0022] Furthermore, the driving motor is a stepping motor or a servo motor.

[0023] Furthermore, a lifting ring is installed at the upper end of the filter basket, and a lifting rope is installed on the lifting ring.

[0024] Compared with the prior art, the utility model has at least the following advantages:

[0025] When in use, the filter is in a horizontal state. On rainy days, the water flow around the building is collected and discharged into the sedimentation tank through the water inlet pipe. The filter screens out the mobile garbage carried in the rainwater. After passing through the filter, the rainwater enters the bottom of the sedimentation tank for sedimentation treatment, which can achieve the effect of sedimentation of the silt in the water. Then the rainwater is discharged from the sedimentation tank through the drain pipe. When the rain is over, the filter is driven by the drive assembly to flip it so that it is located above the filter basket and remains in a vertical state. The filtered mobile garbage on the filter will be collected in the filter basket. The filter is flipped again to be in a horizontal state, and the rainwater filtering work can be performed again. When the filter is cleaned many times, resulting in a lot of garbage in the filter basket, the garbage in the filter basket can be cleaned by opening the sub-cover. Through the above operation, the garbage cleaning work on the filter can be achieved without opening the main cover, which reduces the operation of repeatedly opening the main cover and removing the filter, and the use process is simpler. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0027] Figure 1 This is a schematic diagram of the overall structure of the utility model of the mountain building slope drainage device;

[0028] Figure 2 It is a cross-sectional view of the mountain building slope drainage device when the filter screen of the utility model is in a horizontal state;

[0029] Figure 3 It is a cross-sectional view of the mountain building slope drainage device when the filter screen of the utility model is in an inclined state;

[0030] Figure 4 It is a cross-sectional view from another perspective of the mountain building slope drainage device when the filter screen of the utility model is in an inclined state.

[0031] Figure numerals: 1. sedimentation tank; 2. filter screen; 3. water inlet pipe; 4. drain pipe; 5. main cover plate; 6. collection tank; 7. filter basket; 8. sub-cover plate; 9. partition plate; 10. connecting pipe; 11. limit frame; 12. mounting plate; 13. first connecting rod; 14. first hinge shaft; 15. second connecting rod; 16. second hinge shaft; 17. support plate; 18. third connecting rod; 19. fourth connecting rod; 20. slide groove; 21. gear box; 22. worm wheel; 23. worm; 24. drive motor; 25. lifting ring; 26. lifting rope. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0034] Reference Figure 1-4The utility model provides a drainage device for mountain building slope, including a sedimentation tank 1 and a collection tank 6, both of which are arranged in the slope. A filter screen 2 is arranged inside the sedimentation tank 1, and the filter screen 2 is formed by crossing steel wires and is used to filter large particles in the water. The sedimentation tank 1 and the collection tank 6 are arranged according to the slope direction. The sedimentation tank 1 is located on the side of the collection tank 6 close to the top of the slope. The upper end of the right side of the sedimentation tank 1 (that is, the side of the sedimentation tank 1 close to the top of the slope) is connected to a water inlet pipe 3, and the lower end of the left side of the sedimentation tank 1 (that is, the side of the sedimentation tank 1 close to the bottom of the slope) is connected to a drainage pipe 4. The water inlet pipe 3 and the drainage pipe 4 are respectively located on the upper and lower sides of the filter screen 2, and the drainage pipe 4 is located above the bottom surface of the sedimentation tank 1, and the upper end of the sedimentation tank 1 is installed with a mother cover plate 5. A filter basket 7 is detachably connected to the inside of the collecting tank 6, and the opening of the filter basket 7 is arranged upward. The collecting tank 6 is located on the side of the sedimentation tank 1 close to the slope angle. The collecting tank 6 is connected to the sedimentation tank 1, and the filter screen 2 and the filter basket 7 are stepped from right to left in height. The filter screen 2 can be selectively flipped to be arranged in the sedimentation tank 1 in a horizontal direction or to pour impurities on its surface into the filter basket 7 in a vertical direction. The driving assembly is used to drive the filter screen 2 to flip. A sub-cover plate 8 is installed on the upper end of the collecting tank 6, and the sub-cover plate 8 is overlapped with the main cover plate 5.

[0035] When in use, the filter screen 2 is in a horizontal state. On rainy days, the water flow around the building is collected and discharged into the sedimentation tank 1 through the water inlet pipe 3. The filter screen 2 screens out the mobile garbage carried in the rainwater. After passing through the filter screen 2, the rainwater enters the bottom of the sedimentation tank 1 for sedimentation treatment, which can achieve the effect of sedimentation of the silt in the water. Then the rainwater well drain pipe 4 is discharged from the sedimentation tank 1. When the rainfall is over, the filter screen 2 is driven by the driving component to flip so that it is located above the filter basket 7 and remains in a vertical state. The filtered mobile garbage on the filter screen 2 will be collected in the filter basket 7. The filter screen 2 is flipped again to be in a horizontal state, and the rainwater filtering work can be performed again. When the filter screen 2 is cleaned many times, resulting in a large amount of garbage in the filter basket 7, the garbage in the filter basket 7 can be cleaned by opening the sub-cover plate 8. Through the above operation, the garbage on the filter screen 2 can be cleaned without opening the main cover plate 5, which reduces the operation of repeatedly opening the main cover plate 5 and taking out the filter screen 2, and the use process is simpler.

[0036] Preferably, a partition plate 9 is arranged between the sedimentation tank 1 and the collecting tank 6, the upper end of the partition plate 9 is flush with the lower surface of the filter screen 2, the lower end of the partition plate 9 is fixedly connected to the inner bottom surface of the collecting tank 6, and a connecting pipe 10 is arranged at the lower end of the partition plate 9. The connecting pipe 10 is used to connect the bottom of the collecting tank 6 and the sedimentation tank 1, and the connecting pipe 10 is located below the filter basket 7.

[0037] Step holes are provided in the partition plate 9 and the collecting pool 6. The small holes of the step holes are located below the large holes of the step holes. The edge of the filter basket 7 abuts against the end wall of the large holes of the step holes.

[0038] Through the above operation, when the rainwater flow is too large or the filter screen 2 is flipped, part of the rainwater may enter the filter basket 7, resulting in residual rainwater in the collection tank 6. By setting the connecting pipe 10, the residual rainwater can flow back to the sedimentation tank 1.

[0039] When in use, the filter screen 2 of the utility model is subjected to the impact of rain in addition to its own gravity. In order to improve the stability of the device, a limit frame 11 is fixedly installed on the inner wall of the sedimentation tank 1 of the utility model, and the limit frame 11 is used to abut against the lower surface of the filter screen 2 when the filter screen 2 is in a horizontal state.

[0040] Reference Figure 3-4 As shown, the driving assembly includes a mounting plate 12, a first connecting rod 13, a second connecting rod 15, a support plate 17, a third connecting rod 18, a fourth connecting rod 19 and a driving member. Among them: the mounting plate 12 is fixedly connected to the limiting frame 11 of the rear side wall of the sedimentation tank 1, and one end of the first connecting rod 13 and one end of the second connecting rod 15 are hingedly arranged at intervals along the left and right directions on the mounting plate 12, the other end of the first connecting rod 13 is fixedly connected to the first hinge shaft 14, one end of the second connecting rod 15 is fixedly connected to the second hinge shaft 16, and one end of the second connecting rod 15 is rotatably connected to the mounting plate 12 through the second hinge shaft 16; the support plate 17 is fixedly connected to the lower surface of the filter screen 2, and one end of the third connecting rod 18 and one end of the second connecting rod 15 are hingedly arranged at intervals along the left and right directions on the support plate 17. One end of the fourth link 19 and one end of the third link 18 are hinged to the support plate 17, the middle part of the third link 18 is rotatably connected to the first hinge shaft 14 at the other end of the first link 13, the other end of the third link 18 is hinged to the other end of the second link 15, one end of the fourth link 19 is slidably connected to the support plate 17 along the left and right directions, the other end of the fourth link 19 is fixedly connected to the first hinge shaft 14 at the other end of the first link 13, the first link 13, the second link 15 and the fourth link 19 are arranged in parallel; the driving member is used to drive the second hinge shaft 16 to rotate.

[0041] Preferably, the support plate 17 includes a first plate and a second plate which are arranged perpendicular to each other, the first plate and the second plate are connected or integrally formed, the first plate is fixedly connected to the lower surface of the filter screen 2, the left side of the second plate is hinged to one end of the third connecting rod 18, and the right side of the second plate is provided with a slide groove 20 along the left and right directions, and one end of the fourth connecting rod 19 is slidably connected to the slide groove 20.

[0042] When the filter screen 2 is in a horizontal state, when the driving member drives the second hinge shaft 16 to rotate counterclockwise, it can drive one end of the fourth connecting rod 19 to move to the left along the slide groove 20, and further drive the filter screen 2 to gradually flip from a horizontal state to a vertical state. At this time, the garbage on the filter screen 2 can be dumped into the filter basket 7 under the action of its own gravity; conversely, at this time, the driving member drives the second hinge shaft 16 to rotate clockwise, which can drive one end of the fourth connecting rod 19 to move to the right along the slide groove 20, and further drive the filter screen 2 to gradually flip from a vertical state to a horizontal state.

[0043] The driving member includes a gearbox 21, a worm wheel 22, a worm 23 and a driving motor 24. Among them: the gearbox 21 is arranged outside the sedimentation tank 1, the worm wheel 22 and the worm 23 are rotatably connected in the gearbox 21, the second hinge shaft 16 penetrates the mounting plate 12, the limit frame 11, the side wall of the sedimentation tank 1 and the gearbox 21 and is keyed to the worm wheel 22, the second hinge shaft 16 and the worm wheel 22 can rotate synchronously, and the worm 23 is meshed with the worm wheel 22; the driving motor 24 is selected from a stepping motor or a servo motor, the driving motor 24 is fixedly connected in the gearbox 21, the output shaft of the driving motor 24 is transmission-connected with the worm 23, and the driving motor 24 is electrically connected to a control unit (not shown in the figure) and a power supply (not shown in the figure) through a wire. The control unit preferably uses a PLC device, and the inclination angle of the filter screen 2 can be adjusted by controlling the forward and reverse rotation of the driving motor 24.

[0044] Reference Figure 2 In order to facilitate the cleaning process of the filter basket 7, a lifting ring 25 is installed on the upper end of the filter basket 7, and a lifting rope 26 is installed on the lifting ring 25. By opening the sub-cover 8 and taking the filter basket 7 out of the collection pool 6 using the lifting rope 26, the garbage collected in the filter basket 7 can be removed.

[0045] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0046] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A drainage device for mountain building slopes, characterized in that: include: A sedimentation tank (1) is provided with a filter screen (2) therein, wherein the upper right end and the lower left end of the sedimentation tank (1) are respectively connected to a water inlet pipe (3) and a drain pipe (4), wherein the water inlet pipe (3) and the drain pipe (4) are respectively located on the upper and lower sides of the filter screen (2), and the drain pipe (4) is located above the bottom surface of the sedimentation tank (1), and a mother cover plate (5) is installed at the upper end of the sedimentation tank (1); A collecting tank (6) having a filter basket (7) detachably connected thereto, the collecting tank (6) being located on the left side of the sedimentation tank (1) and being in communication with the sedimentation tank (1), and the filter screen (2) and the filter basket (7) being arranged in a step-like manner from right to left and decreasing in height in sequence, the filter screen (2) being able to be selectively turned over to be arranged in the sedimentation tank (1) in a horizontal direction or to be able to dump impurities on its surface into the filter basket (7) in a vertical direction, and a sub-cover plate (8) being installed at the upper end of the collecting tank (6), and the sub-cover plate (8) being overlapped with the main cover plate (5); And a driving component for driving the filter screen (2) to flip.

2. The mountain building slope drainage device according to claim 1 is characterized in that: A partition plate (9) is provided between the sedimentation tank (1) and the collection tank (6); the upper end of the partition plate (9) is flush with the lower surface of the filter screen (2); the lower end of the partition plate (9) is fixedly connected to the inner bottom surface of the collection tank (6); the side wall of the partition plate (9) is fixedly connected to the inner side wall of the collection tank (6); a connecting pipe (10) is arranged at the lower end of the partition plate (9); the connecting pipe (10) is used to connect the bottom of the collection tank (6) and the sedimentation tank (1); and the connecting pipe (10) is located below the filter basket (7).

3. The mountain building slope drainage device according to claim 2 is characterized in that: A limit frame (11) is fixedly mounted on the inner wall of the sedimentation tank (1), and the limit frame (11) is used to abut against the lower surface of the filter screen (2) when the filter screen (2) is in a horizontal state.

4. The mountain building slope drainage device according to claim 3 is characterized in that: The drive assembly comprises: A mounting plate (12) fixedly connected to a limiting frame (11) on a rear side wall of the sedimentation tank (1), one end of a first connecting rod (13) and one end of a second connecting rod (15) being hingedly connected to the mounting plate (12) at intervals in the left-right direction, the other end of the first connecting rod (13) being fixedly connected to a first hinge shaft (14), one end of the second connecting rod (15) being fixedly connected to a second hinge shaft (16), and one end of the second connecting rod (15) being rotatably connected to the mounting plate (12) via the second hinge shaft (16); A support plate (17) fixedly connected to the lower surface of the filter screen (2), one end of a third connecting rod (18) and one end of a fourth connecting rod (19) are arranged on the support plate (17) at intervals in the left-right direction, one end of the third connecting rod (18) is hinged to the support plate (17), the middle part of the third connecting rod (18) is rotatably connected to the first hinge shaft (14) of the other end of the first connecting rod (13), the other end of the third connecting rod (18) is hinged to the other end of the second connecting rod (15), one end of the fourth connecting rod (19) is slidably connected to the support plate (17) in the left-right direction, the other end of the fourth connecting rod (19) is fixedly connected to the first hinge shaft (14) of the other end of the first connecting rod (13), and the first connecting rod (13), the second connecting rod (15) and the fourth connecting rod (19) are arranged in parallel; and A driving member used for driving the second hinge shaft (16) to rotate.

5. The mountain building slope drainage device according to claim 4 is characterized in that: The support plate (17) comprises a first plate and a second plate which are arranged perpendicular to each other, the first plate and the second plate are connected or integrally formed, the first plate is fixedly connected to the lower surface of the filter screen (2), the left side of the second plate is hinged to one end of the third connecting rod (18), the right side of the second plate is provided with a slide groove (20) along the left and right directions, and one end of the fourth connecting rod (19) is slidably connected to the slide groove (20).

6. The mountain building slope drainage device according to claim 4 is characterized in that: The driving member comprises: A gear box (21) arranged outside the sedimentation tank (1); The worm gear (22) is rotatably connected to the gear box (21), and the second hinge shaft (16) passes through the mounting plate (12), the limiting frame (11), the side wall of the sedimentation tank (1) and the gear box (21) and is key-connected to the worm gear (22); Rotating a worm (23) connected to the gear box (21), wherein the worm (23) meshes with the worm wheel (22); and A drive motor (24) is fixedly connected to the gear box (21), the output shaft of the drive motor (24) is drivingly connected to the worm (23), and the drive motor (24) is electrically connected to a control unit and a power supply via a wire.

7. The mountain building slope drainage device according to claim 6, characterized in that: The driving motor (24) is a stepping motor or a servo motor.

8. The mountain building slope drainage device according to claim 1, characterized in that: A lifting ring (25) is installed at the upper end of the filter basket (7), and a lifting rope (26) is installed on the lifting ring (25).

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