Anti-blocking drainage device for bridge
By designing the filter structure and reinforcement structure in the anti-blocking drainage device for bridges, the problem of the device affecting drainage due to impurities is solved, and effective drainage filtration and long-term use of the device are achieved.
Patent Information
- Application Number
- CN202421354325.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-14
AI Technical Summary
The anti-blocking drainage device for bridges is likely to affect the drainage effect due to the blockage of impurities in the accumulated water during long-term use.
An anti-blocking drainage device including a housing, a reinforcement structure and a filter structure is designed. The filter structure passes through the engagement structure of the limit block and the connecting block to ensure that the sewage can be filtered during discharge and avoid impurities blockage. The reinforcement structure enhances the reinforcement and protection of the housing through the structure of the engagement groove and the engagement block.
It effectively avoids impurities in sewage blocking the drainage pipes, ensures the normal drainage effect, and extends the service life of the device through the reinforcement structure.
Smart Images
Figure CN222685258U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of bridge drainage, and in particular relates to an anti-blocking drainage device for bridges. Background Art
[0002] A bridge generally refers to a structure built across rivers, lakes, and the sea to enable vehicles and pedestrians to pass smoothly. In order to adapt to the modern high-speed development of the transportation industry, a bridge is also extended to a building that is built across mountain streams, poor geology, or to meet other transportation needs to make travel more convenient. When building a bridge, it is necessary to consider the problem of accumulated water discharge to avoid water accumulation on the bridge affecting travel. Therefore, a bridge anti-blocking drainage device is involved.
[0003] When the anti-blocking drainage device for bridges is in use, the accumulated water may contain impurities such as mud, gravel, and leaves. Long-term accumulation will clog the drainage device and affect the drainage effect. Therefore, the designed filtering structure can filter the impurities in the accumulated water and clean it regularly to avoid clogging of the drainage device. Utility Model Content
[0004] The utility model provides an anti-blocking drainage device for a bridge, aiming to solve the problem that the anti-blocking drainage device for a bridge affects drainage when blocked.
[0005] The utility model is implemented as follows: a bridge anti-blocking drainage device comprises a shell, a reinforcement structure is arranged on the outer wall of the shell, a water inlet plate is arranged on the top of the shell, a filtering structure is arranged on the inner wall of the shell, and a water outlet pipe is arranged at the bottom of the shell;
[0006] The filtering structure comprises a limiting block, which is fixed on the inner side wall of the shell body. A connecting block is arranged inside the limiting block, and a filtering shell is fixed on the top of the connecting block.
[0007] Preferably, two groups of the limit blocks are provided, and the two groups of limit blocks are symmetrically distributed about the central axis of the shell.
[0008] Preferably, the outer diameter of the connecting block is smaller than the inner diameter of the limiting block, and the limiting block and the connecting block form a snap-fit structure.
[0009] Preferably, the reinforcement structure includes a snap-fit groove, which is arranged inside the outer wall of the shell, a snap-fit block is arranged inside the snap-fit groove, a reinforcement shell is fixed on the outer wall of the snap-fit block, and a protective coating is arranged on the outer wall of the reinforcement shell.
[0010] Preferably, the inner diameter of the engaging groove is greater than the outer diameter of the engaging block, and the engaging groove and the engaging block form an engaging structure.
[0011] Preferably, a plurality of the engaging grooves are provided, and the plurality of the engaging grooves are evenly distributed on the outer side wall of the shell.
[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:
[0013] By setting up a filtering structure, two groups of connecting blocks are provided, which are symmetrically fixed at the bottom ends of both sides of the filter shell. The outer diameter of the filter shell is adapted to the inner diameter of the shell. Through the snap-fit structure of the connecting block and the limit block, the connecting block is correspondingly snapped into the inside of the limit block for limit, so that the filter shell can be limited inside the shell, so that the sewage can be filtered when discharged, avoiding impurities in the sewage from clogging the pipe.
[0014] By setting up a reinforcement structure, a number of snap-fit blocks are provided and fixed at equal intervals on one side of the reinforcement shell. Through the snap-fit structure of the snap-fit groove and the snap-fit block, the several snap-fit blocks can be correspondingly limited inside the snap-fit groove, so that the reinforcement shell can be limited and fixed on the outer wall of the shell, thereby reinforcing the shell. The shell is protected by a protective coating, thereby extending the service life of the drainage device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;
[0016] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 3 The utility model Figure 1 The enlarged structural diagram at A in the middle;
[0018] Figure 4 This is a three-dimensional cross-sectional structural diagram of the filtering structure of the utility model.
[0019] In the figure: 1. Shell; 2. Water inlet plate; 3. Filter structure; 301. Filter shell; 302. Connecting block; 303. Limiting block; 4. Reinforcement structure; 401. Protective coating; 402. Reinforcement shell; 403. Clamping groove; 404. Clamping block; 5. Water outlet pipe. DETAILED DESCRIPTION
[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.
[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0022] The utility model provides a bridge anti-blocking drainage device, such as Figure 1-4 As shown, it includes a shell 1, a reinforcement structure 4 is arranged on the outer wall of the shell 1, a water inlet plate 2 is arranged on the top of the shell 1, a filtering structure 3 is arranged on the inner wall of the shell 1, and a water outlet pipe 5 is arranged at the bottom end of the shell 1.
[0023] It should be noted that, due to the problem that the anti-blocking drainage device for bridges affects drainage when blocked, this solution is provided with a filtering structure 3, and two groups of connecting blocks 302 are provided, which are symmetrically fixed at the bottom ends of both sides of the filter shell 301. The outer diameter of the filter shell 301 is adapted to the inner diameter of the shell 1. Through the snap-fit structure of the connecting block 302 and the limit block 303, the connecting block 302 is correspondingly snapped into the inside of the limit block 303 for limit, so that the filter shell 301 can be limited inside the shell 1, so that the sewage can be filtered when discharged, avoiding impurities in the sewage from clogging the pipe.
[0024] Specifically, in this embodiment, this scheme mainly includes a filtering structure 3, and the filtering structure 3 includes a limiting block 303, and the limiting block 303 is fixed on the inner wall of the shell 1. A connecting block 302 is arranged inside the limiting block 303, and a filter shell 301 is fixed on the top of the connecting block 302. First, the limiting block 303 is symmetrically fixed on the inner wall of the shell 1, and then the connecting block 302 is symmetrically fixed to the bottom ends of both sides of the filter shell 301, and then the filter shell 301 is placed inside the shell 1, so that the connecting block 302 is engaged with the inside of the limiting block 303, so that the filter shell 301 can be limited inside the shell 1, and at the same time, it is convenient to disassemble the filter shell 301, so that the drainage device can filter when in use to avoid clogging by impurities affecting the drainage effect.
[0025] In a further preferred embodiment of the present invention, Figure 1 and Figure 4 As shown, two groups of limit blocks 303 are provided, and the two groups of limit blocks 303 are symmetrically distributed about the central axis of the shell 1. The outer diameter of the connecting block 302 is smaller than the inner diameter of the limit block 303. The limit blocks 303 and the connecting blocks 302 form a snap-fit structure. Through the symmetrical distribution of the limit blocks 303, the two groups of connecting blocks 302 can be correspondingly snapped into the inside of the limit blocks 303. The snap-fit structure between the limit blocks 303 and the connecting blocks 302 is convenient for limiting the filter shell 301, and is also convenient for disassembling and cleaning the filter shell 301.
[0026] Specifically, in this embodiment, this scheme mainly includes a reinforcement structure 4, which includes a snap-fit groove 403, which is arranged inside the outer wall of the shell 1, and a snap-fit block 404 is arranged inside the snap-fit groove 403, and a reinforcement shell 402 is fixed on the outer wall of the snap-fit block 404, and a protective coating 401 is arranged on the outer wall of the reinforcement shell 402. First, the snap-fit grooves 403 are opened at equal intervals on the outer wall of the shell 1, and then the snap-fit blocks 404 are fixed at equal intervals on one side of the reinforcement shell 402, and then the snap-fit blocks 404 are correspondingly snapped into the inside of the snap-fit grooves 403, so that the reinforcement shell 402 is limited on the outer wall of the shell 1, and then the protective coating 401 is evenly coated on the outer wall of the reinforcement shell 402, so that the pressure resistance of the drainage device is enhanced and the service life of the drainage device is extended.
[0027] In a further preferred embodiment of the present invention, Figure 1 and Figure 3 As shown, the inner diameter of the engaging groove 403 is larger than the outer diameter of the engaging block 404, and the engaging groove 403 and the engaging block 404 form an engaging structure. A plurality of engaging grooves 403 are provided, and the plurality of engaging grooves 403 are evenly distributed on the outer wall of the shell 1. Through the engaging structure of the engaging groove 403 and the engaging block 404, the reinforcement shell 402 can be limited on the outer wall of the shell 1. The even distribution of the engaging grooves 403 enables the plurality of engaging blocks 404 to be correspondingly limited inside the engaging grooves 403.
[0028] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.
[0029] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.
[0030] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0031] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. A bridge anti-blocking drainage device, characterized in that: It comprises a shell (1), the outer side wall of the shell (1) is provided with a reinforcement structure (4), the top end of the shell (1) is provided with a water inlet plate (2), the inner side wall of the shell (1) is provided with a filtering structure (3), and the bottom end of the shell (1) is provided with a water outlet pipe (5); The filtering structure (3) comprises a limiting block (303), wherein the limiting block (303) is fixed on the inner side wall of the housing (1), a connecting block (302) is arranged inside the limiting block (303), and a filtering housing (301) is fixed at the top end of the connecting block (302).
2. The anti-blocking drainage device for a bridge according to claim 1, characterized in that: Two groups of the limit blocks (303) are provided, and the two groups of limit blocks (303) are symmetrically distributed about the central axis of the shell (1).
3. The anti-blocking drainage device for a bridge according to claim 1, characterized in that: The outer diameter of the connecting block (302) is smaller than the inner diameter of the limiting block (303), and the limiting block (303) and the connecting block (302) form a snap-fit structure.
4. The anti-blocking drainage device for a bridge according to claim 1, characterized in that: The reinforcement structure (4) comprises a snap-fit groove (403), the snap-fit groove (403) being arranged inside the outer wall of the shell (1), a snap-fit block (404) being arranged inside the snap-fit groove (403), a reinforcement shell (402) being fixed on the outer wall of the snap-fit block (404), and a protective coating (401) being arranged on the outer wall of the reinforcement shell (402).
5. The anti-blocking and drainage device for a bridge as claimed in claim 4, characterized in that: The inner diameter of the engaging groove (403) is greater than the outer diameter of the engaging block (404), and the engaging groove (403) and the engaging block (404) form an engaging structure.
6. The anti-blocking and drainage device for a bridge according to claim 4, characterized in that: A plurality of the engaging grooves (403) are provided, and the plurality of the engaging grooves (403) are evenly distributed on the outer side wall of the housing (1).