Drainage ditch trash holding device for water conservancy design

Abstract

The utility model relates to the technical field of drainage ditches, and discloses a drain grating device for a drainage ditch for water conservancy design, which comprises the drainage ditch and further comprises a sieve plate, a drain outlet and a drain outlet, the sieve plate cleaning mechanism comprises a case, a movable seat, a reciprocating motion driving mechanism and a scraper; the machine box is of a box body structure with an open bottom and is fixed to the top of the drainage ditch, the bottom of the machine box is fixedly connected with the top of the sieve plate, the movable seat is slidably arranged on the inner side of the machine box and is driven by a reciprocating motion driving mechanism arranged on the machine box to reciprocate left and right, and the scraper is fixedly installed at the bottom of the movable seat and is movably connected with the front side face of the sieve plate; and a groove for just collecting and releasing the dirt collecting basket is reserved at the bottom of the drainage ditch, and dirt on the sieve plate cleaned from the scraping plate is deposited into the dirt collecting basket. Compared with the prior art, the drainage ditch has the advantage that the blockage phenomenon in the drainage ditch can be effectively prevented when the drainage ditch is used.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage ditches, in particular to a sewage intercepting device for drainage ditches used in water conservancy design. Background Art

[0002] In water conservancy projects, drains are one of the common construction facilities. At present, when the existing drains are in use, generally only a grid plate is arranged on the top of the drain to prevent debris from entering the drain, resulting in clogging of the drain.

[0003] However, the filtering effect of filtering debris only through the above-mentioned grille plate is relatively poor, and many smaller debris will still pass through the grille plate and enter the drainage ditch. When the drainage ditch is used for a long time, it is still easy to be blocked.

[0004] Here, in order to solve the problem that the drainage ditch is easily blocked, we propose a sewage interception device for drainage ditch used in water conservancy design. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above technical difficulties and provide a sewage intercepting device for drainage ditch used in water conservancy design, which can effectively prevent clogging in the drainage ditch when in use.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0007] A sewage interception device for a drainage ditch used in a hydraulic design comprises a drainage ditch and also comprises:

[0008] The sieve plate is installed and fixed in the drainage ditch;

[0009] The sieve plate cleaning mechanism comprises a chassis, a movable seat, a reciprocating motion driving mechanism and a scraper; the chassis is a box structure with an open bottom, fixed to the top of the gutter, and the bottom is fixedly connected to the top of the sieve plate, the movable seat is slidably arranged inside the chassis, and is driven to reciprocate left and right by the reciprocating motion driving mechanism arranged on the chassis, and a scraper is fixedly installed at the bottom of the movable seat, and the scraper is movably connected to the front side of the sieve plate;

[0010] A dirt collecting basket is provided at the bottom of the drainage ditch with a groove just large enough to accommodate the dirt collecting basket. The dirt on the sieve plate cleaned off by the scraper is deposited in the dirt collecting basket.

[0011] As an improvement, the chassis is a square box structure, and slide rails are respectively arranged on the front and rear side walls. The movable seat is a block structure that is movably fitted and sleeved in the chassis, and slide grooves that are slidably connected to the slide rails are respectively formed on the front and rear sides.

[0012] As an improvement, the reciprocating motion drive mechanism includes a motor and a reciprocating screw rod; the reciprocating screw rod is rotatably connected between the left and right walls of the chassis, and after the right end extends to the outside of the chassis, it is connected to the motor drive installed on the chassis, and a reciprocating thread hole is reserved in the middle of the movable seat, and the reciprocating thread hole is threadedly matched with the reciprocating thread rod. The motor is an existing device well known to those skilled in the art, and its use and control methods are all existing technologies.

[0013] As an improvement, lug plates are formed on the left and right sides of the top of the dirt collection basket, and a handle bar is fixedly connected between the two lug plates, so as to facilitate placing the dirt collection basket in the groove or pulling the dirt collection basket out of the groove.

[0014] The advantages of the utility model compared with the prior art are:

[0015] 1. When the new type is in use, the sieve plate can filter smaller debris than the existing grille plate, and through the cooperation of the sieve plate cleaning mechanism, the scraper can clean up the debris attached to the sieve plate in time, and the debris will then settle in the dirt collecting basket, so that the sieve plate can sustainably have a good filtering effect, thereby preventing blockage in the drain ditch.

[0016] 2. When the new model is in use, the dirt collecting basket can be taken out regularly to conveniently and centrally clean the debris filtered out by the screen plate. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a partial structural diagram of the utility model. Figure 1 .

[0019] Figure 3 This is a partial structural diagram of the utility model. Figure 2 .

[0020] Figure 4 It is a structural schematic diagram of the drainage ditch of the utility model.

[0021] Figure 5 It is a structural schematic diagram of a dirt collecting basket of the utility model.

[0022] As shown in the figure: 1. Drain ditch; 2. Screen plate; 3. Chassis; 4. Movable seat; 5. Scraper; 6. Dirt collecting basket; 7. Groove; 8. Slide rail; 9. Slide; 10. Motor; 11. Reciprocating screw; 12. Mounting plate; 13. Screw; 14. Ear plate; 15. Lug plate; 16. Handle bar. DETAILED DESCRIPTION

[0023] In the description of the present utility model, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof are intended to cover non-exclusive inclusions.

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] A sewage interception device for drainage ditch used in water conservancy design, comprising:

[0026] Drain 1;

[0027] Screen plate 2, such as Figure 1 As shown, it is installed and fixed in the drainage ditch 1;

[0028] The screen cleaning mechanism includes a chassis 3, a movable seat 4, a motor 10, a reciprocating screw rod 11 and a scraper 5; Figure 1 , 2 As shown in Figure 3, the chassis 3 is a square box structure with an open bottom, and ear plates 14 are fixed on the left and right sides of the bottom of the chassis 3 respectively, and the ear plates 14 are fixed to the top of the drain ditch 1 by anchor bolts. Slide rails 8 are respectively arranged on the front and rear side walls of the chassis 3. The movable seat 4 is a block structure that is movably fitted and sleeved in the chassis 3, and slide grooves 9 that are slidably connected to the slide rails 8 are respectively formed on the front and rear sides. A mounting plate 12 is integrally formed on the top of the scraper 5, and the mounting plate 12 is fixed to the lower side of the movable seat 4 by four screws 13. The reciprocating screw rod 11 is rotatably connected between the left and right box walls of the chassis 3, and after the right end extends to the outside of the chassis 3, it is driven and connected to the motor 10 fixed to the chassis 3. A reciprocating wire hole is reserved in the middle of the movable seat 4, and is threadedly sleeved on the reciprocating wire rod 11 through the reciprocating wire hole. The scraper 5 is movably connected to the front side of the screen plate 2;

[0029] Dirt collection basket 6, such as Figure 1 , 4As shown in FIG5 , a groove 7 is reserved at the bottom of the drainage ditch 1 for receiving and placing the dirt collecting basket 6. The dirt on the sieve plate 2 cleaned from the scraper 5 is deposited in the dirt collecting basket 6. Lug plates 15 are formed on the left and right sides of the top of the dirt collecting basket 6, and a handle rod 16 is fixedly connected between the two lug plates 15.

[0030] In the specific implementation of this embodiment: Figure 1 As shown, the sewage in the drainage ditch is filtered when passing through the sieve plate 2, and smaller debris is filtered out by the sieve plate 2. At the same time, after the motor 10 drives the reciprocating screw 11 to rotate, it will drive the movable seat 4 to reciprocate left and right, thereby driving the scraper 5 to reciprocate left and right to scrape off the dirt attached to the sieve plate 2, and the dirt will settle in the dirt collection basket 6. The cleaning staff regularly pulls the dirt collection basket 6 out of the groove 7, pours out the dirt in it, and then reinstalls it.

[0031] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A sewage interception device for a drainage ditch used in water conservancy design, comprising a drainage ditch (1), characterized in that: Also includes: The sieve plate (2) is installed and fixed in the drainage ditch (1); The sieve plate cleaning mechanism comprises a chassis (3), a movable seat (4), a reciprocating motion driving mechanism and a scraper (5); the chassis (3) is a box structure with an open bottom, fixed to the top of the drainage ditch (1), and the bottom is fixedly connected to the top of the sieve plate (2); the movable seat (4) is slidably arranged inside the chassis (3), and is driven to reciprocate left and right by the reciprocating motion driving mechanism arranged on the chassis (3); the scraper (5) is fixedly installed on the bottom of the movable seat (4), and the scraper (5) is movably connected to the front side of the sieve plate (2); A dirt collecting basket (6) is provided at the bottom of the drainage ditch (1) with a groove (7) just for receiving and placing the dirt collecting basket (6), and the dirt on the sieve plate (2) cleaned off by the scraper (5) is deposited in the dirt collecting basket (6).

2. The sewage intercepting device for drainage ditch used in water conservancy design according to claim 1 is characterized by: The chassis (3) is a square box structure, and slide rails (8) are respectively arranged on the front and rear side walls. The movable seat (4) is a square block structure that is movably fitted and sleeved in the chassis (3), and slide grooves (9) that are slidably fitted and connected to the slide rails (8) are respectively formed on the front and rear sides.

3. The sewage intercepting device for drainage ditch used in water conservancy design according to claim 2 is characterized by: The reciprocating motion driving mechanism comprises a motor (10) and a reciprocating screw (11); the reciprocating screw (11) is rotatably connected between the left and right walls of the chassis (3), and after the right end extends to the outside of the chassis (3), it is drivingly connected to the motor (10) fixedly mounted on the chassis (3); a reciprocating thread hole is reserved in the middle of the movable seat (4), and the reciprocating thread hole is threadedly matched and sleeved on the reciprocating screw (11).

4. The sewage intercepting device for drainage ditch used in water conservancy design according to claim 3 is characterized by: The top of the scraper (5) is integrally formed with a mounting plate (12), and the mounting plate (12) is fixed to the lower side of the movable seat (4) by means of a plurality of screws (13).

5. The sewage intercepting device for drainage ditch used in water conservancy design according to claim 4 is characterized by: Ear plates (14) are fixed to the left and right sides of the bottom of the chassis (3), respectively, and the ear plates (14) are fixed to the top of the drainage ditch (1) by anchor bolts.

6. The sewage intercepting device for drainage ditch used in water conservancy design according to claim 1 is characterized by: Lug plates (15) are respectively formed on the left and right sides of the top of the dirt collecting basket (6), and a handle bar (16) is fixedly connected between the two lug plates (15).

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