Anti-blocking intercepting device for road and bridge water outlet
By designing a road bridge drainage outlet anti-blocking interception device including an upper filter cartridge and a lower filter cartridge, the problem of poor anti-blocking effect in the prior art is solved, and effective interception and automatic drainage cleaning in heavy precipitation are achieved.
Patent Information
- Application Number
- CN202421230662.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The anti-blocking debris interception device of existing road and bridge drainage outlets has poor anti-blocking effect, especially in heavy precipitation or when there are too many blockages or large volumes, it is difficult to effectively intercept and clean.
An anti-blocking interception device including an upper filter cartridge and a lower filter cartridge is designed. The upper filter cartridge consists of a first cylinder body and an outer edge, and a concave plate is provided on the top; the lower filter cartridge consists of a second cylinder body and a filter plate, and is embedded in the first cylinder body. The device can slide relative to each other and automatically drain and clean up debris through structures such as filter grooves, side rods, ring plates and springs.
The device can effectively adapt to heavy rainfall conditions, avoid the sealing of the pipeline and the device itself, improve the anti-blocking effect of the drain outlet, and facilitate users to disassemble and clean.
Smart Images
Figure CN222557372U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of drainage outlet anti-blocking, in particular to an anti-blocking intercepting device for drainage outlets of roads and bridges. Background Art
[0002] The side rainwater outlets on the road usually carry a large number of branches, leaves and a large amount of human discarded garbage into the pipes. Since these materials cannot be completely flushed away, they will accumulate for a long time and cause blockage in the internal pipes. Cleaning is extremely troublesome and requires digging up the road surface, which damages the road surface and is not conducive to urban development and use.
[0003] At present, most of the anti-blocking debris interception devices for road and municipal bridge drainage outlets on the market have poor anti-blocking effects. When the number of blockages is too large or the blockages are large in size, it is inconvenient for users to dismantle and clean the blockages. Utility Model Content
[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0005] In view of the following technical problems in the prior art: the prior art has a poor anti-blocking effect.
[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an anti-blocking interception device for a road bridge drainage outlet, comprising an upper filter cartridge, the upper filter cartridge comprising a first cylinder body and an outer edge arranged at the top of the first cylinder body, a concave plate is arranged at the center of the top of the first cylinder body; a lower filter cartridge, the lower filter cartridge comprising a second cylinder body and a filter plate arranged at the bottom of the second cylinder body, the second cylinder body is embedded in the first cylinder body.
[0007] As a preferred technical solution for an anti-blocking interception device for a road bridge drainage outlet, a filter tank is provided on the first cylinder, and the filter tank is arranged axially along the first cylinder.
[0008] As a preferred technical solution for an anti-blocking interception device for a road bridge drainage outlet, a side rod is provided on the outer side of the top of the second cylinder, and the side rod is embedded in the filter tank.
[0009] As a preferred technical solution for an anti-blocking interception device for a road bridge drainage outlet, a ring plate is provided on the outer side of the bottom of the second cylinder, and an insertion shaft is provided on the ring plate.
[0010] As a preferred technical solution for an anti-blocking intercepting device for a road bridge drainage outlet, a slot is provided at the bottom of the first cylinder, the insertion shaft is embedded in the slot, and a spring is provided in the slot to connect with the insertion shaft.
[0011] As a preferred technical solution for an anti-blocking interception device for a road bridge drain outlet, a gusset plate is provided on the outer edge.
[0012] Beneficial effects of the utility model: the anti-blocking intercepting device for the drainage outlet of a road bridge of the utility model can adapt to the situation of heavy rainfall and avoid the blockage of the pipeline and the device itself. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the structure of the upper filter cartridge in the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the middle and lower filter cartridges of the utility model;
[0017] Figure 4 It is a schematic diagram of the overall cross-sectional structure of the utility model.
[0018] Figure numerals: upper filter cartridge 100, concave plate 103, lower filter cartridge 200, filter plate 202, side rod 201a, filter tank 101a, second cylinder 201, ring plate 203, first cylinder 101, slot 101b, spring 204a, plug shaft 204, outer edge 102, buckle plate 102a, pipeline 300. DETAILED DESCRIPTION
[0019] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0021] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.
[0022] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.
[0023] Example 1
[0024] Reference Figure 1 to Figure 4 The present embodiment provides an anti-clogging intercepting device for a road bridge drainage outlet, including an upper filter cartridge 100, the upper filter cartridge 100 includes a first cylinder 101 and an outer edge 102 arranged at the top of the first cylinder 101, and a concave plate 103 is arranged at the center of the top of the first cylinder 101; the lower filter cartridge 200 includes a second cylinder 201 and a filter plate 202 arranged at the bottom of the second cylinder 201, and the second cylinder 201 is embedded in the first cylinder 101.
[0025] Specifically, the middle of the concave plate 103 is concave downward, and the side is higher than the middle position to guide the water flow to concentrate and pass through the first filter hole 103a set on the concave plate 103 into the drainage pipe. A platform can be set in the middle of the top of the first cylinder 101, and the concave plate 103 is placed on the platform. Rubber rings are set around the concave plate 103 to fix the concave plate 103 and its sealing gap.
[0026] In this embodiment, the upper filter cartridge 100 and the lower filter cartridge 200 are sleeved and can slide relative to each other in the axial direction.
[0027] Furthermore, a filter tank 101a is provided on the first cylinder 101, and the filter tank 101a is arranged axially along the first cylinder 101; a side rod 201a is provided on the outer side of the top of the second cylinder 201, and the side rod 201a is embedded in the filter tank 101a.
[0028] The side rod 201a is slidable in the filter tank 101a.
[0029] A ring plate 203 is arranged outside the bottom of the second cylinder 201, and an insertion shaft 204 is arranged on the ring plate 203; a slot 101b is arranged at the bottom of the first cylinder 101, and the insertion shaft 204 is embedded in the slot 101b, and a spring 204a is arranged in the slot 101b to connect with the insertion shaft 204.
[0030] In the initial state, the spring 204 a is in a contracted state. When the second cylinder 201 is subjected to downward pressure, the spring 204 a is stretched, and the second cylinder 201 slides downward relative to the first cylinder 101 .
[0031] Specifically, the upper filter cartridge 100 is arranged in the pipeline 300, and a rubber ring is arranged on the side of the outer edge 102 for installing the upper filter cartridge 100. During use, when the water volume is small and no debris enters the upper filter cartridge 100, the water flows from the filter plate 202 into the pipeline 300. When the water volume is large, the filter plate 202 has no time to drain the water, and the water accumulates to press the lower filter cartridge 200 downward. The upper part of the filter tank 101a is enlarged, and the area of the discharge port is increased for discharge. When the water volume is small, the water automatically rises after the water volume is small. When there are debris on the filter plate 202 that partially blocks the filter plate 202, the water also accumulates, and the lower filter cartridge 200 automatically rises after the water volume is small.
[0032] A gusset plate 102a is provided on the outer edge 102, and the gusset plate 102a is convenient for lifting up the anti-blocking device as a whole to remove and replace it or to clean and wash the internal debris, etc., so as to make efficient use of it.
[0033] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.
[0034] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. An anti-blocking interception device for a road and bridge drainage outlet, characterized in that: include, An upper filter cartridge (100), the upper filter cartridge (100) comprising a first cartridge body (101) and an outer edge (102) arranged at the top of the first cartridge body (101), a concave plate (103) being arranged at the center of the top of the first cartridge body (101); The lower filter cartridge (200) comprises a second cartridge (201) and a filter plate (202) arranged at the bottom of the second cartridge (201); the second cartridge (201) is embedded in the first cartridge (101).
2. The anti-blocking interception device for road and bridge drain outlets according to claim 1 is characterized by: A filter groove (101a) is provided on the first cylinder (101), and the filter groove (101a) is arranged along the axial direction of the first cylinder (101).
3. The anti-blocking interception device for road and bridge drainage outlets according to claim 2 is characterized in that: A side rod (201a) is provided on the outer side of the top of the second cylinder (201), and the side rod (201a) is embedded in the filter tank (101a).
4. The anti-blocking interception device for road and bridge drain outlets according to claim 3 is characterized by: A ring plate (203) is provided on the outer side of the bottom of the second cylinder (201), and an insertion shaft (204) is provided on the ring plate (203).
5. The anti-blocking interception device for road and bridge drain outlets according to claim 4 is characterized in that: A slot (101b) is provided at the bottom of the first cylinder (101), the insertion shaft (204) is embedded in the slot (101b), and a spring (204a) is provided in the slot (101b) and is connected to the insertion shaft (204).
6. The anti-blocking interception device for road and bridge drain outlets according to claim 5 is characterized by: A buckle plate (102a) is provided on the outer edge (102).