Ramp intercepting ditch drainage structure

Abstract

The utility model discloses a ramp cut-off ditch drainage structure, and relates to the technical field of road drainage installation, the drainage structure comprises a filter plate, a connecting top plate, a cleaning assembly and a trigger assembly, the filter plate covers one side of the top of a cut-off ditch; the connecting top plate covers the other side of the top of the intercepting ditch; the cleaning assembly is mounted on the inner walls of the filter plate, the connecting top plate and the intercepting ditch; the triggering assembly comprises a sliding assembly vertically arranged in the direction perpendicular to the water flow direction of the intercepting ditch and a T-shaped groove formed in the bottom of the intercepting ditch, the T-shaped groove is located under the connecting top plate and arranged in the inclined direction of the intercepting ditch, and the top of the sliding assembly is slidably connected to the connecting top plate; the bottom of the sliding assembly is connected into the T-shaped groove in a sliding mode. By designing a ramp intercepting ditch drainage structure, the problem that water cannot enter the drainage pipe through the drainage groove due to blockage of the filter plate is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of road drainage installation, in particular to a slope intercepting ditch drainage structure. Background Art

[0002] At present, the existing slope interception ditches are formed by two methods: masonry plus pre-buried pipes and concrete reservation plus pre-buried pipes.

[0003] The above two structures do not take into account the filtering device, and impurities can easily clog the pipes, making it impossible for the water in the intercepting ditch to be discharged, thereby overflowing the intercepting ditch and causing water accumulation on the ground. Utility Model Content

[0004] The utility model aims to provide a slope intercepting ditch drainage structure to solve the technical problem in the prior art that impurities in the existing slope intercepting ditch are easy to block the pipeline, making it impossible to drain the water in the intercepting ditch.

[0005] In order to solve the above problems, the utility model provides a ramp intercepting ditch drainage structure, which is arranged at both ends of the ramp in the width direction. The bottom of the ramp is provided with an intercepting ditch, and the bottom of the intercepting ditch is inclined downward at a certain angle. The drainage structure includes:

[0006] A filter plate, which is covered on one side of the top of the intercepting ditch;

[0007] A connecting top plate is provided to cover the other side of the top of the intercepting ditch;

[0008] A cleaning assembly is installed on the filter plate, the connecting top plate and the inner wall of the intercepting ditch;

[0009] A trigger assembly, comprising a sliding assembly vertically arranged perpendicular to the water flow direction of the intercepting ditch and a T-shaped slot opened at the bottom of the intercepting ditch, wherein the T-shaped slot is located directly below the connecting top plate and arranged along the inclined direction of the intercepting ditch, the top of the sliding assembly is slidably connected to the connecting top plate, and the bottom of the sliding assembly is slidably connected to the T-shaped slot;

[0010] When the drainage on the ramp flows into the intercepting ditch through the filter plate and accumulates to a certain amount in the intercepting ditch near the upper side of the sliding component, the sliding component is pushed to slide along the T-slot, and the sliding component drives the cleaning component to move to clean the impurities on the filter plate, and the drainage is filtered and discharged by the sliding component.

[0011] Preferably, it further comprises a filter tube arranged on the inner side of the bottom of the intercepting ditch, the top of the filter tube is flush with the filter plate and the connecting top plate, and the bottom of the filter tube is connected to the inclined end of the intercepting ditch.

[0012] Preferably, the filter tube comprises a tube body having a porous structure and a tube filter attached to the inner wall of the tube body.

[0013] Preferably, the sliding assembly includes a filter baffle, an elastic member arranged inside the filter baffle and a T-shaped slider slidably connected to the bottom of the filter baffle, one end of the elastic member is fixed inside the filter baffle, and the other end is fixed to the T-shaped slider, so that the T-shaped slider is slidably connected to the filter baffle.

[0014] Preferably, the cleaning assembly includes a plurality of scrapers evenly distributed on the filter plate and the connecting top plate, a limit plate horizontally connected to the scraper, a connecting rod horizontally connected between the scrapers and a coil spring fixed to the connecting top plate, the limit plate and the coil spring are respectively located on both sides of the sliding assembly, and the coil spring is located on the side of the connecting top plate away from the filter plate, the limit plate is located on the side of the filter plate away from the connecting top plate, the coil spring is connected to the scraper through a steel wire rope, and the other end of the steel wire rope is connected to the bottom end of the sliding assembly via a guide wheel.

[0015] Preferably, the filtering baffle comprises a baffle body having a hollow structure and a plate filter coated on the baffle body.

[0016] Preferably, the connecting top plate is further provided with a guide groove for passing the steel wire rope, and a limiting sliding groove is provided on the side wall opposite to the limiting plate.

[0017] Preferably, the pore size of the filter plate is larger than the pore size of the plate filter, and the pore size of the plate filter is larger than the pore size of the tube filter.

[0018] Compared with the prior art, the utility model has at least the following beneficial effects:

[0019] The ramp intercepting ditch drainage structure in the utility model is composed of a filter plate, a connecting top plate, a cleaning component and a triggering component. Since the bottom of the ramp is provided with an intercepting ditch, the intercepting ditch is sunken and arranged at the two ends of the ramp and arranged along the intercepting ditch of the ramp, a filter plate and a connecting top plate are arranged on the opening of the intercepting ditch, and the filter plate and the upper surface of the connecting top plate are flush and tightly attached together, and a cleaning component is also arranged on the upper surface of the filter plate and the connecting top plate, and the impurities on the filter plate are removed by the cleaning component, and the cleaning component is controlled to work by the triggering component, the triggering component is arranged at the bottom of the intercepting ditch, and the lower end of the intercepting ditch is connected to the drain pipe, and the triggering component controls the working state of the cleaning component according to the water volume of the ramp intercepting ditch. When the drainage on the ramp flows into the intercepting ditch through the filter plate, and gathers to a certain amount near the upper side of the sliding component in the intercepting ditch, the sliding component is pushed to slide along the T-slot, and the sliding component drives the cleaning component to move to clean the impurities on the filter plate, and the drainage is filtered and discharged by the sliding component. The drainage structure can effectively avoid the problem that the filter plate is blocked and the water cannot enter the drain pipe through the drain groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the ramp intercepting ditch drainage structure in the embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the sliding assembly in the embodiment of the utility model;

[0022] Figure 3 It is a schematic diagram of the top view of the slope intercepting ditch drainage structure in the embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1-intercepting ditch; 11-first containing tank; 12-second containing tank;

[0025] 2-filter plate; 21-filter hole;

[0026] 3-cleaning assembly; 31-wire rope; 32-scraper; 33-limiting plate; 34-connecting rod; 35-winding spring; 36-guide wheel;

[0027] 4-trigger assembly; 41-sliding assembly; 411-filter baffle; 4111-baffle body; 4112-plate filter; 412-elastic member; 413-T-type slider; 42-T-type slot;

[0028] 5-filter tube; 51-tube body; 52-tube filter; 6-connecting top plate. DETAILED DESCRIPTION

[0029] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can also be the internal connection of two components, it can be a wireless connection, or it can be a wired connection. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementations.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0033] See also Figure 1-3 As shown, a ramp intercepting ditch drainage structure is provided in an embodiment of the utility model. The drainage structure is arranged at both ends of the ramp in the width direction. An intercepting ditch 1 is provided at the bottom of the ramp. The bottom of the intercepting ditch 1 is inclined downward at a certain angle and has a certain inclination angle.

[0034] The intercepting ditch drainage structure includes a filter plate 2, a connecting top plate 6, a cleaning component 3 and a trigger component 4, wherein: the filter plate 2 and the connecting top plate 6 are respectively covered on the top of the intercepting ditch 1; the cleaning component 3 is installed at the filter plate 2, the connecting top plate 6 and the inner wall of the intercepting ditch 1;

[0035] The trigger assembly 4 includes a sliding assembly 41 vertically arranged along a direction perpendicular to the water flow direction of the intercepting ditch 1 and a T-shaped slot 42 opened at the bottom of the intercepting ditch 1. The T-shaped slot 42 is located directly below the connecting top plate 6 and arranged along the inclined direction of the intercepting ditch 1. The top of the sliding assembly 41 is slidably connected to the connecting top plate 6, and the bottom of the sliding assembly 41 is slidably connected in the T-shaped slot 42.

[0036] When the drainage on the ramp flows into the intercepting ditch 1 through the filter plate 2 and accumulates to a certain amount in the intercepting ditch 1 near the upper side of the sliding component 41, the sliding component 41 is pushed to slide along the T-slot 42, and the sliding component 41 drives the cleaning component 3 to move to clean the impurities on the filter plate 2, and the drainage is filtered and discharged through the sliding component 41.

[0037] Specifically in this embodiment, the ramp intercepting ditch drainage structure is composed of a filter plate 2, a connecting top plate 6, a cleaning component 3 and a trigger component 4. Since the intercepting ditch 1 is provided at the bottom of the ramp, the intercepting ditch 1 is sunken and arranged at both ends of the ramp and arranged along the intercepting ditch 1 of the ramp, and the filter plate 2 and the connecting top plate 6 are arranged on the opening of the intercepting ditch 1, and the upper surfaces of the filter plate 2 and the connecting top plate 6 are flush and tightly attached together. The cleaning component 3 is also arranged on the upper surfaces of the filter plate 2 and the connecting top plate 6, and the cleaning component 3 removes impurities on the filter plate 2. The cleaning component 3 is controlled by the trigger component 4, and the trigger component 4 is arranged at the bottom of the intercepting ditch 1. The lower end of the intercepting ditch 1 is connected to the drain pipe. The trigger component 4 controls the working state of the cleaning component 3 according to the amount of water in the ramp intercepting ditch.

[0038] It should be particularly noted that the trigger component 4 divides the intercepting groove 1 into a first receiving groove 11 and a second receiving groove 12, wherein the first receiving groove 11 is located on the left side of the trigger component 4 (that is, below the filter plate 2), and the second receiving groove 12 is located on the right side of the trigger component 4 (that is, below the connecting top plate 6), and at this time, the bottom of the first receiving groove 11 is higher than the bottom of the second receiving groove 12.

[0039] Furthermore, the ramp intercepting ditch drainage structure also includes a filter tube 5 arranged on the inner side of the bottom of the intercepting ditch 1, the top of the filter tube 5 is flush with the filter plate 2 and the connecting top plate 6, and the bottom of the filter tube 5 is connected to the inclined end of the intercepting ditch 1.

[0040] See also Figure 1 As shown, specifically in this embodiment, the filter tube 5 is vertically arranged on the inner wall of the intercepting ditch 1 and is located on the lower end side wall of the intercepting ditch 1, so that when the drainage entering the intercepting ditch 1 can be smoothly filtered and discharged through the filter tube 5 along the inclined drainage groove at the bottom.

[0041] On the other hand, the top of the filter tube 5 can also discharge the drainage flowing through the filter plate 2 .

[0042] Furthermore, the filter tube 5 includes a tube body 51 having a porous structure and a tube filter 52 attached to the inner wall of the tube body 51 .

[0043] See also Figure 1As shown, specifically in this embodiment, the filter tube 5 is configured to have a porous structure evenly arranged on the side wall, and a tube filter 52 is attached to the inner wall of the tube body 51, so that the water flowing in through the tube body 51 is further filtered of impurities through the tube filter 52 and then flows out from the filter tube 5.

[0044] Furthermore, the sliding assembly 41 includes a filter baffle 411, an elastic member 412 disposed inside the filter baffle 411, and a T-shaped slider 413 slidably connected to the bottom of the filter baffle 411. One end of the elastic member 412 is fixed inside the filter baffle 411, and the other end is fixed to the T-shaped slider 413, so that the T-shaped slider 413 is slidably connected to the filter baffle 411.

[0045] Specifically, see Figure 1 As shown, in the embodiment of the utility model, the sliding assembly 41 is composed of a filter baffle 411, an elastic member 412 and a T-shaped slider 413, wherein the filter baffle 411 is a hollow flat structure, and its surface is also provided with evenly distributed filter holes, the elastic member 412 is located in the hollow structure of the filter baffle 411, the upper half of the T-shaped slider 413 is slidably connected in the hollow structure of the filter baffle 411, and the lower half of the T-shaped slider 413 will extend out of the end of the filter baffle 411 and is also located in the T-shaped slot 42, the T-shaped slider 413 can slide in the T-shaped slot 42, one end of the elastic member 412 is fixed on the filter baffle 411, and the other end is fixed on the top of the T-shaped slider 413.

[0046] In the initial position, the sliding assembly 41 is located at the highest point of the T-slot 42. At this time, the elastic member 412 is in a compressed state. When the drainage in the first accommodating groove 11 accumulates to a certain amount, the filter baffle 411 is pushed to slide to one side. During the sliding process to the right, the elastic member 412 releases the spring pressure and drives the T-slot slider 413 to move to the lower end, so that the T-slot slider 413 is always located in the T-slot 42.

[0047] Furthermore, the cleaning assembly 3 includes a plurality of scrapers 32 evenly distributed on the filter plate 2 and the connecting top plate 6, a limit plate 33 horizontally connected to the scraper 32, a connecting rod 34 horizontally connected between the scraper 32, and a coil spring 35 fixed to the connecting top plate 6. The limit plate 33 and the coil spring 35 are respectively located on both sides of the sliding assembly 41, and the coil spring 35 is located on the side of the connecting top plate 6 away from the filter plate 2, and the limit plate 33 is located on the side of the filter plate 2 away from the connecting top plate 6. The coil spring 35 is connected to the scraper 32 through a wire rope 31, and the other end of the wire rope 31 is connected to the bottom end of the sliding assembly 41 through a guide wheel 36.

[0048] Specifically, see Figure 1As shown, in the embodiment of the utility model, the cleaning assembly 3 is composed of a wire rope 31, a scraper 32, a limit plate 33, a connecting rod 34, a coil spring 35 and a guide wheel 36, wherein the filter plate 2 and the bottom upper side of the first accommodating groove 11 are provided with a guide wheel 36 for guiding the wire rope 31, and the coil spring 35 is arranged on the side surface of the connecting top plate 6 away from the filter plate 2, and is located at one end close to the filter tube 5. In order to make the scraper 32 slide better on the filter plate 2, a limit plate 33 is symmetrically arranged on the upper surface of the filter plate 2 along its length direction, and the limit A limiting slide groove is provided on the side wall opposite to the positioning plate 33, and a plurality of connecting rods 34 are connected between the scrapers 32 and are slidably arranged in the limiting slide groove; the fixed end of the coil spring 35 is connected to the connecting top plate 6, and the movable end of the coil spring 35 is connected to the scraper 32 through the wire rope 31. The connecting top plate 6 is also provided with a guide groove allowing the coil spring 35 and the wire rope 31 to be guided, and the filter plate 2 is also provided with a through hole allowing the wire rope 31 to pass through, so that the movable end of the coil spring 35 and the wire rope 31 are connected to the filter baffle 411 via the connecting top plate 6, the filter plate 2 and the guide wheel 36.

[0049] In a natural state (ie, no water passes through the filter baffle 411 ), the filter baffle 411 is located in the middle of the intercepting ditch 1 under the pulling action of the coil spring 35 .

[0050] Furthermore, the filtering baffle 411 includes a baffle body 4111 having a hollow structure and a plate filter 4112 coated on the baffle body 4111 .

[0051] Specifically, see Figure 2 As shown, in the embodiment of the present utility model, the filter baffle 411 is composed of a baffle body 4111 and a plate filter 4112, and the plate filter 4112 is coated on the baffle body 4111, so that the filter baffle 411 has the function of filtering impurities.

[0052] Furthermore, a guide groove for passing the steel wire rope 31 is provided on the connecting top plate 6 , and a limiting sliding groove is provided on the side wall opposite to the limiting plate 33 .

[0053] Specifically, see Figure 1 As shown, in the embodiment of the utility model, a guide groove is provided on the connecting top plate 6, and a limiting sliding groove is provided on the limiting plate 33, so as to facilitate the insertion and movement of the steel wire rope 31.

[0054] Furthermore, the pore size of the filter plate 2 is larger than the pore size of the plate filter 4112 , and the pore size of the plate filter 4112 is larger than the pore size of the tube filter 52 .

[0055] See also Figure 1 , 2As shown, specifically in this embodiment, the filter apertures of the filter plate 2, the plate filter 4112 and the tube filter 52 are arranged from large to small, so as to facilitate the gradual filtering of impurities in the drainage.

[0056] Although the utility model is disclosed as above, the protection scope of the utility model is not limited thereto. Those skilled in the art may make various changes and modifications without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the protection scope of the utility model.

Claims

1. A ramp intercepting ditch drainage structure, arranged at both ends of the ramp in the width direction, with an intercepting ditch (1) arranged at the bottom of the ramp, the bottom of the intercepting ditch (1) being inclined downward at a certain angle, characterized in that: include: A filter plate (2) is arranged to cover one side of the top of the intercepting ditch (1); A connecting top plate (6) is provided to cover the other side of the top of the intercepting ditch (1); A cleaning assembly (3) is installed on the filter plate (2), the connecting top plate (6) and the inner wall of the intercepting ditch (1); A trigger assembly (4), comprising a sliding assembly (41) vertically arranged along a direction perpendicular to the water flow direction of the intercepting ditch (1) and a T-shaped groove (42) provided at the bottom of the intercepting ditch (1), wherein the T-shaped groove (42) is located directly below the connecting top plate (6) and arranged along the inclined direction of the intercepting ditch (1), the top of the sliding assembly (41) is slidably connected to the connecting top plate (6), and the bottom of the sliding assembly (41) is slidably connected to the T-shaped groove (42); When the drainage on the ramp flows into the intercepting ditch (1) through the filter plate (2) and accumulates to a certain amount in the intercepting ditch (1) near the upper side of the sliding component (41), the sliding component (41) is pushed to slide along the T-slot (42), and the sliding component (41) drives the cleaning component (3) to move to clean the impurities on the filter plate (2), and the drainage is filtered and discharged through the sliding component (41).

2. The slope intercepting ditch drainage structure according to claim 1, characterized in that: It also comprises a filter tube (5) arranged on the inner side of the bottom of the intercepting ditch (1), the top of the filter tube (5) is flush with the filter plate (2) and the connecting top plate (6), and the bottom of the filter tube (5) is connected to the inclined end of the intercepting ditch (1).

3. The slope intercepting ditch drainage structure according to claim 2, characterized in that: The filter tube (5) comprises a tube body (51) having a porous structure and a tube filter (52) attached to the inner wall of the tube body (51).

4. The slope intercepting ditch drainage structure according to claim 3, characterized in that: The sliding assembly (41) comprises a filter baffle (411), an elastic member (412) arranged inside the filter baffle (411), and a T-shaped sliding block (413) slidably connected to the bottom of the filter baffle (411); one end of the elastic member (412) is fixed inside the filter baffle (411), and the other end is fixed to the T-shaped sliding block (413), so that the T-shaped sliding block (413) is slidably connected to the filter baffle (411).

5. The slope intercepting ditch drainage structure according to claim 2, characterized in that: The cleaning assembly (3) comprises a plurality of scrapers (32) evenly distributed on the filter plate (2) and the connecting top plate (6), a limit plate (33) horizontally connected to the scraper (32), a connecting rod (34) horizontally connected between the scraper (32) and a coil spring (35) fixed to the connecting top plate (6), the limit plate (33) and the coil spring (35) being respectively located on both sides of the sliding assembly (41), and the coil spring (35) being located on a side of the connecting top plate (6) away from the filter plate (2), the limit plate (33) being located on a side of the filter plate (2) away from the connecting top plate (6), the coil spring (35) being connected to the scraper (32) via a steel wire rope (31), and the other end of the steel wire rope (31) being connected to the bottom end of the sliding assembly (41) via a guide wheel (36).

6. The slope intercepting ditch drainage structure according to claim 4, characterized in that: The filtering baffle (411) comprises a baffle body (4111) having a hollow structure and a plate filter (4112) coated on the baffle body (4111).

7. The slope intercepting ditch drainage structure according to claim 5, characterized in that: The connecting top plate (6) is also provided with a guide groove for passing the steel wire rope (31), and the side wall opposite to the limiting plate (33) is provided with a limiting sliding groove.

8. The slope intercepting ditch drainage structure according to claim 6, characterized in that: The pore size of the filter plate (2) is larger than the pore size of the plate filter (4112), and the pore size of the plate filter (4112) is larger than the pore size of the tube filter (52).

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