Grating ditch cover plate for drainage ditch

Abstract

The utility model belongs to the technical field of ditch cover plates, and discloses a grating ditch cover plate for a drainage ditch, which comprises a ditch cover plate main body and a supporting mechanism, and through holes are formed in the inner walls of the left side and the right side of the supporting mechanism. A cleaning mechanism for rapidly cleaning garbage accumulated in the ditch cover plate body is rotationally connected into the two through holes of the supporting mechanism in a damping mode, a limiting mechanism is arranged in the cleaning mechanism, the supporting mechanism is installed on the lower surface of the ditch cover plate body, and a protection mechanism is arranged in the supporting mechanism; the supporting mechanism is started to drive the cleaning mechanism to move and push garbage accumulated in the multiple sets of grooves of the ditch cover plate body to move out of the multiple sets of grooves of the ditch cover plate body, so that subsequent workers do not need to manually clean the garbage accumulated in the multiple sets of grooves of the ditch cover plate body when cleaning the garbage accumulated in the multiple sets of grooves of the ditch cover plate body; and therefore, the comfort of subsequent workers in cleaning the trench cover plate main body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ditch covers, in particular to a grille ditch cover for a drainage ditch. Background Art

[0002] The trench cover is made of steel grating and has a variety of models to choose from to suit different span loads and requirements. It is widely used in municipal roads, garden facilities, residential areas, schools, stadiums and other places. Depending on the use occasion, the trench cover of different specifications and models can be hot-dip galvanized, cold-dip galvanized or untreated on the surface.

[0003] For example, the utility model with announcement number CN214061906U discloses a trench cover for a drainage ditch, comprising a cover body, a first extension portion arranged at one end of the cover body, and a second extension portion arranged at the other end of the cover body, the top of the cover body being arched, the upper surface of the cover body being convexly provided with a plurality of equally distributed anti-skid convex strips, the upper surface of the cover body being concavely provided with a plurality of drainage hole groups spaced apart from the anti-skid convex strips, the first extension portion being provided with a first drainage groove, and the second extension portion being provided with a second drainage groove. By setting the cover body to an arch structure, the arch structure can disperse pressure downward and outward, withstand greater weight, improve the compression resistance of the trench cover, and extend the service life of the trench cover, the anti-skid convex strips can increase the friction of the trench cover and play an anti-skid role, and can also drain water on the trench cover to the drainage ditch through the first drainage groove, the second drainage groove and the drainage hole group, thereby achieving good drainage effect.

[0004] In the process of implementing this application, it was found that the technology has the following problems: the internal grooves of the existing drain ditch covers usually accumulate a lot of garbage during use, which makes the subsequent drain covers block the flow of water to the inside of the sewer during use, thereby reducing the drainage efficiency of the subsequent drain covers during use. However, the existing drain covers are mostly cleaned manually by staff during the process of clearing garbage, which makes the staff prone to lumbar muscle strain during long-term work, thereby reducing the practicality of the equipment.

[0005] For this reason, a grille ditch cover for a drainage ditch is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problem that the existing drain ditch covers accumulate a lot of garbage in the internal grooves during use, so that the subsequent drain covers block the water from flowing into the sewer during use, thereby reducing the drainage efficiency of the subsequent drain covers during use, but the existing drain covers are mostly cleaned manually by staff during the process of cleaning garbage, which leads to the problem that the staff are prone to lumbar muscle strain during long-term work. The utility model provides a grille drain ditch cover for a drain ditch.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A grating ditch cover for a drainage ditch comprises a ditch cover body and a supporting mechanism, wherein the left and right inner walls of the supporting mechanism are provided with through holes, and a cleaning mechanism for quickly cleaning accumulated garbage inside the ditch cover body is connected to the two groups of through holes of the supporting mechanism through damping rotation, and a limiting mechanism is arranged inside the cleaning mechanism. The supporting mechanism is mounted on the lower surface of the ditch cover body, and a protective mechanism is arranged inside the supporting mechanism.

[0009] Furthermore, the cleaning mechanism includes two groups of rotating rods, and the two groups of rotating rods are respectively connected to the two groups of through holes of the supporting mechanism in a damped rotation manner. A fixed plate is installed on the adjacent side of the two groups of rotating rods, and a bottom plate is installed between the adjacent sides of the two groups of fixed plates. A plurality of groups of cleaning push blocks are arranged on the lower surface of the bottom plate, and the positions of the plurality of groups of cleaning push blocks are respectively located at the lower ends of the plurality of groups of grooves inside the main body of the groove cover plate.

[0010] Furthermore, the support mechanism includes two groups of support plates, the lower surfaces of the two groups of support plates are provided with grooves, the grooves of the two groups of support plates are slidably connected with limit plates, the tops of the inner walls of the grooves of the two groups of support plates are installed with electric telescopic rods, the output ends of the two groups of electric telescopic rods are respectively installed on the upper surfaces of the two groups of limit plates, the adjacent sides of the two groups of limit plates are provided with through holes, and the two groups of rotating rods are respectively connected to the through holes of the two groups of limit plates for damping rotation.

[0011] Furthermore, the limiting mechanism includes a U-shaped fixing plate, which is installed on one side adjacent to the two groups of fixing plates. The inner wall of the U-shaped fixing plate is provided with an anti-falling net, which is located directly above the bottom plate and directly below the trench cover plate body.

[0012] Furthermore, a rubber pad is bonded to the inner side wall of the U-shaped fixing plate, and the lower surface of the rubber pad abuts against the upper surface of the anti-fall net.

[0013] Furthermore, the protective mechanism includes two groups of side plates, the upper surfaces of the two groups of limiting plates are provided with grooves, the two groups of side plates are respectively slidably connected inside the grooves of the two groups of limiting plates, the tops of the inner walls of the two groups of support plate grooves are provided with card slots, and the tops of the two groups of side plates are respectively inserted into the card slots of the two groups of support plates.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model drives the supporting mechanism and the cleaning mechanism to move out of the sewer where the sewer cover body is installed by pulling the sewer cover body, and then drives the two sets of rotating rods to rotate inside the two sets of through holes of the supporting mechanism by pushing the bottom plate, so that the positions of the multiple sets of cleaning push blocks are adjusted and rotated to the upper end of the bottom plate, and the bottom plate and the multiple sets of cleaning push blocks are driven to move upward by starting the supporting mechanism, so that the multiple sets of cleaning push blocks are inserted into the multiple sets of grooves of the sewer cover body during the upward movement, so that the cleaning mechanism can quickly push out the garbage accumulated inside the multiple sets of grooves of the sewer cover body, thereby shortening the time and labor spent by subsequent staff in cleaning the garbage accumulated inside the multiple sets of grooves of the sewer cover body, thereby improving the practicality of the device; by starting the supporting mechanism, the cleaning mechanism is driven to clean the garbage accumulated inside the multiple sets of grooves of the sewer cover body, so that the subsequent staff does not need to manually clean the garbage accumulated inside the multiple sets of grooves of the sewer cover body, thereby improving the comfort of the subsequent staff when cleaning the sewer cover body.

[0016] 2. The utility model starts two sets of electric telescopic rods to push the two sets of limit plates to move, and the lower surfaces of the two sets of limit plates are abutted against the bottom of the inner wall of the sewer at the lower end of the trench cover body, so that the supporting mechanism supports the trench cover body during use, thereby minimizing the up and down bumps of the subsequent trench cover body when being crushed by vehicles, thereby improving the stability of the subsequent trench cover body during use; the cleaning mechanism is installed between the two sets of limit plates, so that the positions of the subsequent two sets of limit plates are adjusted and moved, and then the position of the bottom plate is synchronously driven to be adjusted and moved to the bottom end of the sewer at the lower end of the trench cover body, thereby minimizing the subsequent cleaning mechanism from blocking the flow of water at the lower end of the trench cover body during idleness. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front structural schematic diagram of the utility model;

[0018] Figure 2 It is a side structural schematic diagram of the utility model;

[0019] Figure 3 This utility model Figure 1 Enlarged view of point A in the middle.

[0020] Figure numerals: 1. trench cover body; 2. supporting mechanism; 201. supporting plate; 202. limiting plate; 203. electric telescopic rod; 3. cleaning mechanism; 301. fixing plate; 302. bottom plate; 303. cleaning push block; 304. rotating rod; 4. limiting mechanism; 401. U-shaped fixing plate; 402. rubber pad; 403. anti-fall net; 5. protective mechanism; 501. side plate; 502. protrusion. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. 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.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, 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 cannot be understood as a limitation on the present invention.

[0025] like Figures 1 to 3As shown, a grating ditch cover for a drainage ditch comprises a ditch cover body 1 and a supporting mechanism 2, through holes are opened on the inner walls on the left and right sides of the supporting mechanism 2, and a cleaning mechanism 3 for quickly cleaning the accumulated garbage inside the ditch cover body 1 is connected to the two groups of through holes of the supporting mechanism 2 in a damping rotation manner, and a limiting mechanism 4 is arranged inside the cleaning mechanism 3, and the supporting mechanism 2 is installed on the lower surface of the ditch cover body 1, and a protective mechanism 5 is arranged inside the supporting mechanism 2; specifically, the supporting mechanism 2 is started to drive the cleaning mechanism 3 to move and push the garbage accumulated inside the multiple groups of grooves of the ditch cover body 1 out of the multiple groups of grooves of the ditch cover body 1, so that the subsequent staff do not need to manually clean the garbage accumulated inside the multiple groups of grooves of the ditch cover body 1, thereby improving the comfort of the subsequent staff when cleaning the ditch cover body 1, and shortening the time and labor consumed by the subsequent staff when cleaning the accumulated garbage inside the multiple groups of grooves of the ditch cover body 1, thereby improving the practicality of the device.

[0026] like Figures 1 to 3 As shown, the cleaning mechanism 3 includes two groups of rotating rods 304, and the two groups of rotating rods 304 are respectively connected to the two groups of through holes of the supporting mechanism 2 in a damped rotation manner. A fixing plate 301 is installed on the adjacent side of the two groups of rotating rods 304, and a bottom plate 302 is installed between the adjacent sides of the two groups of fixing plates 301. A plurality of cleaning push blocks 303 are arranged on the lower surface of the bottom plate 302, and the positions of the plurality of cleaning push blocks 303 are respectively located at the lower ends of the plurality of grooves inside the groove cover body 1. Specifically, when a lot of garbage is accumulated inside the plurality of grooves of the groove cover body 1, the supporting mechanism 2 and the cleaning mechanism 3 are moved out of the sewer where the groove cover body 1 is installed by pulling the groove cover body 1, and then the groove cover body 1 is cleaned. The bottom plate 302 is pushed to drive the two groups of rotating rods 304 to rotate inside the two groups of through holes of the support mechanism 2, and the positions of the multiple groups of cleaning push blocks 303 are adjusted and rotated to the upper end of the bottom plate 302, and the bottom plate 302 and the multiple groups of cleaning push blocks 303 are driven to move upward by starting the support mechanism 2, so that the multiple groups of cleaning push blocks 303 are inserted into the multiple groups of grooves of the trench cover body 1 during the upward movement, so that the cleaning mechanism 3 quickly pushes out the garbage accumulated in the multiple groups of grooves of the trench cover body 1, thereby shortening the time and labor consumed by subsequent staff in cleaning the garbage accumulated in the multiple groups of grooves of the trench cover body 1, thereby improving the practicality of the device;

[0027] At the same time, by starting the supporting mechanism 2 to drive the cleaning mechanism 3 to clean the garbage accumulated inside the multiple groups of grooves of the trench cover body 1, subsequent staff do not need to manually clean the garbage accumulated inside the multiple groups of grooves of the trench cover body 1, thereby improving the comfort of subsequent staff when cleaning the trench cover body 1.

[0028] like Figures 1 to 3As shown, the support mechanism 2 includes two groups of support plates 201, the lower surfaces of the two groups of support plates 201 are provided with grooves, the grooves of the two groups of support plates 201 are slidably connected to the limit plates 202, the inner wall tops of the grooves of the two groups of support plates 201 are installed with electric telescopic rods 203, the output ends of the two groups of electric telescopic rods 203 are respectively installed on the upper surfaces of the two groups of limit plates 202, the adjacent sides of the two groups of limit plates 202 are provided with through holes, and the two groups of rotating rods 304 are respectively connected to the inside of the through holes of the two groups of limit plates 202 for damping rotation; specifically, by starting the two groups of electric telescopic rods 203 to push the two groups of limit plates 202 to move, the two groups of limit The lower surface of the plate 202 abuts against the bottom of the inner wall of the sewer at the lower end of the trench cover body 1, so that the supporting mechanism 2 supports the trench cover body 1 during use, thereby minimizing the up and down shaking of the subsequent trench cover body 1 when being run over by a vehicle, thereby improving the stability of the subsequent trench cover body 1 during use; the cleaning mechanism 3 is installed between the two groups of limit plates 202, so that the positions of the subsequent two groups of limit plates 202 are adjusted and moved, and then the position of the bottom plate 302 is synchronously driven to be adjusted and moved to the bottom end of the sewer at the lower end of the trench cover body 1, thereby minimizing the subsequent cleaning mechanism 3 from blocking the flow of water at the lower end of the trench cover body 1 during idleness.

[0029] like Figures 1 to 3 As shown, the limiting mechanism 4 includes a U-shaped fixing plate 401, which is installed on one side adjacent to the two groups of fixing plates 301, and an anti-falling net 403 is provided on the inner wall of the U-shaped fixing plate 401, and the anti-falling net 403 is located at the upper end of the bottom plate 302, and the anti-falling net 403 is located at the lower end of the trench cover body 1; specifically, when the subsequent trench cover body 1 is damaged during use and a pedestrian falls into the sewer along the opening of the trench cover body 1, the anti-falling net 403 is located between the trench cover body 1 and the bottom plate 302, so that the pedestrian falls on the upper surface of the anti-falling net 403 when falling into the sewer along the gap of the trench cover body 1, and then the anti-falling net 403 limits the falling position of the pedestrian when falling into the sewer along the gap of the trench cover body 1, thereby improving the safety of the subsequent trench cover body 1 during use.

[0030] like Figure 1 and Figure 3As shown, a rubber pad 402 is bonded to the inner wall of the U-shaped fixing plate 401, and the lower surface of the rubber pad 402 abuts against the upper surface of the anti-fall net 403; specifically, the rubber pad 402 is positioned at the connecting corner of the anti-fall net 403 and the U-shaped fixing plate 401, so that the rubber pad 402 blocks the inner corner of the U-shaped fixing plate 401 during use, thereby minimizing the risk of subsequent pedestrians falling on the upper surface of the anti-fall net 403 and hitting their body parts on the corner of the inner wall of the U-shaped fixing plate 401, thereby preventing pedestrians from being injured when they fall on the upper surface of the anti-fall net 403, thereby improving the safety of the subsequent limiting mechanism 4 during use.

[0031] like Figure 2 As shown, the protective mechanism 5 includes two groups of side plates 501, the upper surfaces of the two groups of limit plates 202 are provided with grooves, the two groups of side plates 501 are respectively slidably connected inside the grooves of the two groups of limit plates 202, the inner wall tops of the grooves of the two groups of support plates 201 are provided with card grooves, and the tops of the two groups of side plates 501 are respectively inserted into the card grooves of the two groups of support plates 201; specifically, the positions of the two groups of side plates 501 are set inside the grooves of the two groups of support plates 201, so that the two groups of side plates 501 are respectively connected to the grooves of the two groups of support plates 201. The electric telescopic rods 203 inside the trough are shielded and protected, so as to avoid the two sets of electric telescopic rods 203 being placed inside the sewer for a long time and contacting with sewage, which may cause the two sets of electric telescopic rods 203 to be rusted and damaged, thereby increasing the service life of the two sets of electric telescopic rods 203; by pulling the protrusion 502 to drive the side plate 501 to move, the subsequent staff can quickly adjust the position of the movable side plate 501, thereby reducing the time spent by the subsequent staff in maintaining the electric telescopic rods 203;

[0032] At the same time, when the subsequent staff pulls the protrusion 502 to drive the side panel 501 to move out of the card slot of the support plate 201, the position of the protrusion 502 is set at the outer end of the side panel 501, so that the protrusion 502 limits the sliding position of the side panel 501 in the groove of the limiting plate 202, thereby minimizing the side panel 501 from completely sliding into the groove of the limiting plate 202 when the subsequent staff releases the protrusion 502.

[0033] In summary, by pulling the main body 1 of the trench cover, the supporting mechanism 2 and the cleaning mechanism 3 are moved out of the sewer where the main body 1 of the trench cover is installed, and then by pushing the bottom plate 302, the two sets of rotating rods 304 are driven to rotate inside the two sets of through holes of the supporting mechanism 2, and the positions of the multiple sets of cleaning push blocks 303 are adjusted and rotated to the upper end of the bottom plate 302, and by starting the supporting mechanism 2, the bottom plate 302 and the multiple sets of cleaning push blocks 303 are driven to move upward, so that the multiple sets of cleaning push blocks 303 are inserted into the multiple sets of grooves of the main body 1 of the trench cover during the upward movement, thereby The cleaning mechanism 3 can quickly push out the garbage accumulated inside the multiple groups of grooves of the trench cover body 1, thereby shortening the time and labor spent by subsequent staff in cleaning the garbage accumulated inside the multiple groups of grooves of the trench cover body 1; by starting the two groups of electric telescopic rods 203 to push the two groups of limit plates 202 to move, the lower surfaces of the two groups of limit plates 202 are abutted against the bottom of the inner wall of the sewer at the lower end of the trench cover body 1, so that the supporting mechanism 2 supports the trench cover body 1 during use, thereby minimizing the up and down bumps of the trench cover body 1 when it is subsequently crushed by a vehicle.

[0034] At the same time, the anti-fall net 403 is positioned between the trench cover body 1 and the bottom plate 302, so that when a pedestrian falls into the sewer along the gap of the trench cover body 1, he / she will fall on the upper surface of the anti-fall net 403, thereby limiting the falling position of the pedestrian when he / she falls into the sewer along the gap of the trench cover body 1; by pulling the protrusion 502 to drive the side plate 501 to move, subsequent staff can quickly adjust the position of the movable side plate 501, thereby reducing the time spent by subsequent staff in maintaining the electric telescopic rod 203.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A grating trench cover for a drainage ditch, comprising a trench cover body (1) and a supporting mechanism (2), characterized in that: The inner walls on both sides of the support mechanism (2) are provided with through holes, and a cleaning mechanism (3) for quickly cleaning the accumulated garbage inside the trench cover body (1) is connected to the two groups of through holes of the support mechanism (2) in a damping rotation manner, and a limiting mechanism (4) is arranged inside the cleaning mechanism (3). The support mechanism (2) is installed on the lower surface of the trench cover body (1), and a protective mechanism (5) is arranged inside the support mechanism (2).

2. A grate cover for a drainage ditch according to claim 1, characterized in that: The cleaning mechanism (3) comprises two groups of rotating rods (304), the two groups of rotating rods (304) are respectively connected to the inside of two groups of through holes of the support mechanism (2) in a damped rotation manner, a fixing plate (301) is installed on the adjacent sides of the two groups of rotating rods (304), a bottom plate (302) is installed between the adjacent sides of the two groups of fixing plates (301), and a plurality of groups of cleaning push blocks (303) are arranged on the lower surface of the bottom plate (302), and the positions of the plurality of groups of cleaning push blocks (303) are respectively located at the lower ends of the plurality of groups of grooves inside the groove cover plate body (1).

3. A grate cover for a drainage ditch according to claim 2, characterized in that: The support mechanism (2) comprises two groups of support plates (201), the lower surfaces of the two groups of support plates (201) are provided with grooves, the interiors of the grooves of the two groups of support plates (201) are slidably connected to limit plates (202), the tops of the inner walls of the grooves of the two groups of support plates (201) are provided with electric telescopic rods (203), the output ends of the two groups of electric telescopic rods (203) are respectively installed on the upper surfaces of the two groups of limit plates (202), the adjacent sides of the two groups of limit plates (202) are provided with through holes, and the two groups of rotating rods (304) are respectively connected to the interiors of the through holes of the two groups of limit plates (202) in a damped manner.

4. The grate cover for a drainage ditch according to claim 2, characterized in that: The limiting mechanism (4) comprises a U-shaped fixing plate (401), the U-shaped fixing plate (401) being installed on one side adjacent to the two groups of fixing plates (301), the inner wall of the U-shaped fixing plate (401) being provided with an anti-falling net (403), the anti-falling net (403) being located just above the bottom plate (302), and the anti-falling net (403) being located just below the trench cover body (1).

5. The grille cover for a drainage ditch according to claim 4, characterized in that: A rubber pad (402) is bonded to the inner side wall of the U-shaped fixing plate (401), and the lower surface of the rubber pad (402) abuts against the upper surface of the anti-falling net (403).

6. The grate cover for a drainage ditch according to claim 3, characterized in that: The protection mechanism (5) comprises two groups of side plates (501), the upper surfaces of the two groups of limit plates (202) are provided with grooves, the two groups of side plates (501) are respectively slidably connected inside the grooves of the two groups of limit plates (202), the inner wall tops of the grooves of the two groups of support plates (201) are provided with card slots, and the top ends of the two groups of side plates (501) are respectively inserted into the card slots of the two groups of support plates (201).

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