Anti-clogging device of combined sewage transmission box culvert
By designing anti-silt device in the combined sewage transmission box culvert, and using screws and threaded blocks to drive the movement of the upper stop, the blockage problem caused by garbage and sludge in the sewage is solved, and the normal discharge and outflow of sewage is achieved.
Patent Information
- Application Number
- CN202420062720.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-10
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-01-10
AI Technical Summary
In the combined sewage transmission culvert, the sewage may contain a lot of garbage and sludge, which causes the internal blockage to be blocked, affecting the discharge and outflow of the sewage.
A silt-proof device is designed, including the box culvert body and the anti-blocking mechanism. The anti-blocking mechanism consists of a lower stop, an upper stop, a screw, a threaded block, a moving block, a sliding block and a rotating block. The rotation of the screw drives the movement of the threaded block and the upper stop block, thereby achieving the obstruction and blocking of garbage and sludge. .
It effectively reduces the blockage caused by excessive garbage and silt inside the culvert, and ensures the normal discharge and outflow of sewage.
Smart Images
Figure CN222477705U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of box culverts, in particular to an anti-clogging device for a combined sewage transmission box culvert. Background Art
[0002] Combined sewerage is a method of designing and managing urban drainage systems, as opposed to traditional separate sewerage. In combined sewerage, rainwater and sewage are collected in the same drainage system, and then treated together before being discharged or recycled. Traditional separate sewerage systems treat rainwater and sewage separately, usually using different pipes and treatment facilities. Such a system is common in urban planning and construction, but it may lead to redundancy of pipes and equipment, and may cause overload of rainwater pipes during heavy rains. The advantage of combined sewerage lies in its simplified infrastructure and greater flexibility.
[0003] In the prior art, a box culvert is a structure used in water conservancy projects and transportation projects, usually designed as a channel to allow water to pass through roads, railways or other places without affecting the normal use of the surface. It is an underground structure, usually used to manage and transmit water flow, prevent floods, waterlogging or other hydrological problems, but in most cases, because sewage may contain a large amount of garbage and silt, when too much silt and garbage flows into and accumulates inside the box culvert, it may cause blockage inside the box culvert, thereby affecting the discharge and outflow of sewage inside the box culvert. Utility Model Content
[0004] In order to improve the problem that sewage may contain a large amount of garbage and sludge, which may cause blockage inside the culvert when too much sludge and garbage flows into and accumulates inside the culvert, thereby affecting the discharge volume and outflow of sewage inside the culvert, the utility model provides an anti-clogging device for a combined sewage transmission culvert.
[0005] The utility model provides an anti-clogging device for a combined sewage transmission box culvert, which adopts the following technical solutions:
[0006] An anti-blocking device for a combined sewage transmission box culvert comprises a box culvert body, a mounting groove is provided on the inner side of the box culvert body, and an anti-blocking mechanism is arranged inside the box culvert body;
[0007] The anti-blocking mechanism includes a lower block, an upper block, a screw, a threaded block, a moving block, a sliding block and a rotating block. The lower block is fixedly connected to the inside of the culvert body, the upper block is movably hinged to the upper side of the lower block by a hinge, the screw is rotatably connected to the inside of the mounting groove, the threaded block is threadedly connected to the outside of the screw, and the threaded block is slidably connected to the inside of the mounting groove, the moving block is fixedly connected to the lower side of the threaded block, the rotating block is rotatably connected to one side of the upper block, the sliding block is rotatably connected to the outside of the rotating block, and the sliding block is slidably connected to the inside of the moving block.
[0008] By adopting the above technical solution, the culvert body can play the role of installing and connecting the anti-blocking mechanism, and the anti-blocking mechanism can block the garbage and some silt that enter the inside of the culvert body, thereby reducing the blockage of the culvert body due to excessive silt and garbage.
[0009] Optionally, a connection frame is fixedly connected to the interior of the culvert body, a baffle is provided inside the connection frame, and a hollow groove is formed on one side of the baffle.
[0010] By adopting the above technical solution, the culvert body can be connected to the baffle through the connecting frame, and the baffle can play a certain blocking role on the silt and garbage entering the interior of the culvert body.
[0011] Optionally, a sliding groove is provided on the inner side of the connecting frame, a sliding block is fixedly connected to one side of the baffle, and the sliding block is slidably connected to the inside of the sliding block.
[0012] By adopting the above technical solution, the baffle can be connected to the slider, and after the slider is connected to the inner side of the slide groove, the connecting frame can realize the connection and installation of the baffle, so that the baffle can be used smoothly and stably.
[0013] Optionally, a card slot is provided on the upper side of the connecting frame, a card block is fixedly connected to the lower side of the baffle, and the card block is movably connected to the inside of the card slot.
[0014] By adopting the above technical solution, the connecting frame can further restrict the baffle through the connection relationship between the card slot and the card block, so that the baffle can be sufficiently stable when in use and is not prone to falling or shaking.
[0015] Optionally, the culvert body is located inside the mounting groove and is fixedly connected to a limiting ring block, the limiting ring block is arranged on the outside of the screw rod, and the screw rod and the limiting ring block are rotatably connected.
[0016] By adopting the above technical solution, the limiting ring block can limit the screw rod through the connection between itself and the culvert body, so that the screw rod can be more stable when rotating or placing.
[0017] Optionally, a fixing plate is provided on one side of the lower stopper, and a plurality of the fixing plates are provided.
[0018] By adopting the above technical solution, the lower block can limit part of the sludge and garbage, and the multiple fixed plates can further limit the garbage, reducing the situation where the garbage slides out from the two sides of the lower block.
[0019] Optionally, a side of the upper stop block is provided with an avoidance groove, and a plurality of the avoidance grooves are provided.
[0020] By adopting the above technical solution and setting the avoidance groove, the upper block can cooperate with the lower block to block garbage and sludge, so that the sewage can flow smoothly to the inside of the culvert body.
[0021] Optionally, auxiliary blocks are provided on both sides of the lower stopper, and the height of the baffle is less than half of the height of the culvert body.
[0022] By adopting the above technical solution, the provision of the auxiliary block can effectively reduce the situation where garbage and sludge flow out from the gap between the lower stopper and the culvert body.
[0023] In summary, the utility model has the following beneficial effects:
[0024] 1. In the utility model, the threaded block is moved by the rotation of the screw, and the upper block is rotated by the movement of the threaded block. When the upper block is rotated to a certain angle, the garbage and sludge can be blocked. At the same time, the fixed plate can assist the lower block, increase the limiting effect of the lower block on the garbage, thereby reducing the blockage of the interior of the box culvert due to excessive garbage and sludge.
[0025] 2. The utility model can connect the baffle to the culvert body through the connecting frame, and the baffle can play a certain blocking role in the silt and garbage entering the inside of the culvert body. The baffle can be connected to the slider, and after the slider is connected to the inner side of the slide groove, the connecting frame can realize the connection and installation of the baffle, so that the baffle can be used smoothly and stably. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 The utility model is a three-dimensional structural schematic diagram of an anti-clogging device for a combined sewage transmission box culvert.
[0027] Figure 2The utility model is a schematic diagram of a cross-sectional structure of an anti-clogging device for a combined sewage transmission box culvert.
[0028] Figure 3 It is a schematic diagram of the structure of the card slot and the card block in an embodiment of the anti-blocking device of the combined sewage transmission box culvert of the utility model;
[0029] Figure 4 The utility model is a schematic diagram of the anti-blocking mechanism in an anti-blocking device embodiment of a combined sewage transmission box culvert.
[0030] Description of reference numerals:
[0031] 1. Box culvert body; 2. Mounting groove; 3. Anti-blocking mechanism; 31. Lower block; 32. Upper block; 33. Screw; 34. Threaded block; 35. Moving block; 36. Sliding block; 37. Rotating block; 5. Connecting frame; 6. Baffle; 7. Hollow groove; 8. Slide groove; 9. Sliding block; 10. Slot; 11. Block; 12. Fixed plate; 13. Avoidance groove; 14. Auxiliary block; 15. Limiting ring block. DETAILED DESCRIPTION
[0032] The following is combined with Figure 1-4 This application is described in further detail.
[0033] Reference Figure 1-4 , an anti-blocking device for a combined sewage transmission box culvert, comprising a box culvert body 1, a mounting groove 2 is provided on the inner side of the box culvert body 1, an anti-blocking mechanism 3 is provided inside the box culvert body 1, the box culvert body 1 can play a role in installing and connecting the anti-blocking mechanism 3, and the anti-blocking mechanism 3 can play a role in blocking garbage and part of the silt entering the box culvert body 1, thereby reducing the blockage of the box culvert body 1 due to excessive silt and garbage;
[0034] The anti-blocking mechanism 3 includes a lower block 31, an upper block 32, a screw rod 33, a threaded block 34, a moving block 35, a sliding block 36 and a rotating block 37. The lower block 31 is fixedly connected to the inside of the culvert body 1, the upper block 32 is hinged to the upper side of the lower block 31 through a hinge, the screw rod 33 is rotatably connected to the inside of the mounting groove 2, the threaded block 34 is threadedly connected to the outside of the screw rod 33, and the threaded block 34 is slidably connected to the inside of the mounting groove 2, the lower block 31 can be connected to the upper block 32, and the upper block 32 can be rotated through the hinge connection between itself and the lower block 31, and at the same time The culvert body 1 can be connected to the screw rod 33 through the mounting groove 2, and the threaded block 34 can also be limited through the mounting groove 2, so that when the screw rod 33 rotates, it can smoothly drive the threaded block 34 to move, the moving block 35 is fixedly connected to the lower side of the threaded block 34, the rotating block 37 is rotatably connected to one side of the upper stopper 32, the sliding block 36 is rotatably connected to the outer side of the rotating block 37, and the sliding block 36 is slidably connected to the inner side of the moving block 35, the upper stopper 32 can be connected to the rotating block 37 through the rotating block 37, and the moving block 35 can limit the sliding block 36.
[0035] Reference Figure 1 and Figure 2 A connecting frame 5 is fixedly connected to the interior of the culvert body 1, a baffle 6 is arranged inside the connecting frame 5, and a hollow groove 7 is opened on one side of the baffle 6. More specifically, the culvert body 1 can be connected to the baffle 6 through the connecting frame 5, and the baffle 6 can play a certain blocking role on the silt and garbage entering the interior of the culvert body 1, and the hollow groove 7 makes it difficult for the baffle 6 to affect the circulation of sewage while playing a blocking role.
[0036] Reference Figure 1 and Figure 2 A slide groove 8 is opened on the inner side of the connecting frame 5, and a slider 9 is fixedly connected to one side of the baffle 6. The slider 9 is slidably connected to the inside of the slider 9. More specifically, the baffle 6 can be connected to the slider 9, and after the slider 9 is connected to the inner side of the slide groove 8, the connecting frame 5 can realize the connection and installation of the baffle 6, so that the baffle 6 can be used smoothly and stably.
[0037] Reference Figure 1 and Figure 2 A card slot 10 is provided on the upper side of the connecting frame 5, and a card block 11 is fixedly connected to the lower side of the baffle 6, and the card block 11 is movably connected to the inside of the card slot 10. More specifically, the baffle 6 can also fix and connect the card block 11, and the card block 11 is connected to the inside of the card slot 10. The connecting frame 5 can further restrict the baffle 6 through the connection relationship between the card slot 10 and the card block 11, so that the baffle 6 can be sufficiently stable when in use and is not prone to falling or shaking.
[0038] Reference Figure 1 and Figure 2 The culvert body 1 is located inside the mounting groove 2 and is fixedly connected with a limiting ring block 15. The limiting ring block 15 is arranged on the outside of the screw rod 33, and the screw rod 33 is rotatably connected to the limiting ring block 15. More specifically, the limiting ring block 15 can limit the screw rod 33 through the connection relationship between itself and the culvert body 1, so that the screw rod 33 can be more stable when rotating or placing, and is not prone to displacement, falling or shaking.
[0039] Reference Figure 1 and Figure 2 A fixed plate 12 is provided on one side of the lower stopper 31, and a plurality of fixed plates 12 are provided. The plurality of fixed plates 12 are used to limit debris. More specifically, the lower stopper 31 limits some sludge and garbage, and the plurality of fixed plates 12 can further limit the garbage and reduce the situation where the garbage slides out from both sides of the lower stopper 31.
[0040] Reference Figure 1 and Figure 2 A bypass groove 13 is provided on one side of the upper block 32, and a plurality of bypass grooves 13 are provided. The plurality of bypass grooves 13 are used to circulate sewage. More specifically, the arrangement of the bypass groove 13 enables the sewage to flow smoothly to the inner side of the culvert body 1 when the upper block 32 cooperates with the lower block 31 to block garbage and silt, and is not likely to cause serious obstruction to the flow and flow rate of the sewage.
[0041] Reference Figure 1 and Figure 2 Auxiliary blocks 14 are provided on both sides of the lower block 31, and the height of the baffle 6 is less than half of the height of the culvert body 1. More specifically, the setting of the auxiliary block 14 can effectively reduce the outflow of garbage and sludge from the gap between the lower block 31 and the culvert body 1, and the height of the baffle 6 is less than half of the height of the culvert body 1, so that when the baffle 6 blocks and blocks the garbage and sludge, it is not easy to affect the circulation of sewage, so that when there is a lot of sewage, it can also smoothly pass through the baffle 6 into the interior of the culvert body 1.
[0042] The implementation principle of the present utility model is as follows: when the present device is in use, the staff can insert the slider 9 into the inside of the slide groove 8, and realize the installation and placement of the connecting frame 5 through the connection between the slide groove 8 and the slider 9, after which the staff can manually rotate the screw rod 33, and the screw rod 33 will drive the moving block 35 to move through the threaded block 34 when rotating, and the moving block 35 will also drive the sliding block 36 to move together when moving, and at the same time, because the sliding block 36 is connected to the upper block 32 through the rotating block 37, and the sliding block 36 and the moving block 35 are in sliding connection, the upper block 32 can follow the sliding block 36 to rotate around the connection between itself and the lower block 31, and when the sliding block After 36 is rotated to a certain angle, it can block and prevent garbage and sludge. When the staff needs to clean the garbage and sludge, they only need to reversely rotate the screw 33 to reset the upper block 32 and clean and remove the sludge and garbage. At the same time, due to the blocking of the baffle 6, the lower block 31 and the upper block 32 with the garbage and sludge, the interior of the culvert body 1 is not easily blocked due to excessive garbage and sludge. This can solve the problem that the sewage may contain a large amount of garbage and sludge, which may cause the culvert to be blocked when too much sludge and garbage flows into and accumulates inside the culvert, thereby affecting the discharge and outflow of sewage inside the culvert.
[0043] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A combined sewage transmission box culvert anti-clogging device, comprising a box culvert body (1), characterized in that: An installation groove (2) is provided on the inner side of the box culvert body (1), and an anti-blocking mechanism (3) is provided inside the box culvert body (1); The anti-blocking mechanism (3) comprises a lower block (31), an upper block (32), a screw rod (33), a threaded block (34), a moving block (35), a sliding block (36) and a rotating block (37); the lower block (31) is fixedly connected to the inside of the culvert body (1); the upper block (32) is movably hinged to the upper side of the lower block (31) through a hinge; the screw rod (33) is rotatably connected to the inside of the mounting groove (2); the threaded block (34) is threadedly connected to the outside of the screw rod (33); and the threaded block (34) is slidably connected to the inside of the mounting groove (2); the moving block (35) is fixedly connected to the lower side of the threaded block (34); the rotating block (37) is rotatably connected to one side of the upper block (32); the sliding block (36) is rotatably connected to the outside of the rotating block (37); and the sliding block (36) is slidably connected to the inside of the moving block (35).
2. The anti-clogging device for a combined sewage transmission box culvert according to claim 1, characterized in that: A connecting frame (5) is fixedly connected to the interior of the culvert body (1), a baffle (6) is arranged inside the connecting frame (5), and a hollow groove (7) is provided on one side of the baffle (6).
3. The anti-clogging device for a combined sewage transmission box culvert according to claim 2 is characterized in that: A sliding groove (8) is provided on the inner side of the connecting frame (5), a sliding block (9) is fixedly connected to one side of the baffle (6), and the sliding block (9) is slidably connected inside the sliding block (9).
4. The anti-clogging device for a combined sewage transmission box culvert according to claim 2, characterized in that: A clamping slot (10) is provided on the upper side of the connection frame (5), a clamping block (11) is fixedly connected to the lower side of the baffle (6), and the clamping block (11) is movably clamped inside the clamping slot (10).
5. The anti-clogging device for combined sewage transmission box culvert according to claim 1, characterized in that: The culvert body (1) is located inside the installation groove (2) and is fixedly connected to a limiting ring block (15); the limiting ring block (15) is arranged outside the screw rod (33), and the screw rod (33) and the limiting ring block (15) are rotationally connected.
6. The anti-clogging device for combined sewage transmission box culvert according to claim 1, characterized in that: A fixing plate (12) is provided on one side of the lower stopper (31), and a plurality of the fixing plates (12) are provided.
7. The anti-clogging device for combined sewage transmission box culvert according to claim 1, characterized in that: An avoidance groove (13) is provided on one side of the upper stopper (32), and a plurality of avoidance grooves (13) are provided.
8. The anti-clogging device for a combined sewage transmission box culvert according to claim 2, characterized in that: Auxiliary blocks (14) are provided on both sides of the lower stopper (31), and the height of the baffle (6) is less than half the height of the culvert body (1).