Safe grate capable of being fully opened and rapidly discharged
By designing a fully openable, fast-draining safety grate, and utilizing a combination structure of a base frame, cover plate, and plastic rod, the problem of slow drainage and safety hazards during the rainy season is solved, achieving both rapid drainage and personal safety protection.
Patent Information
- Application Number
- CN202422944887.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-30
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-11-30
AI Technical Summary
Existing grates have slow drainage speeds during the rainy season and are easily clogged by leaves and other debris. In addition, fully open grates pose a safety hazard, increasing the risk of pedestrians falling into the well.
A fully openable, quick-drain safety grate was designed, consisting of a base frame, a cover plate, plastic rods, and a quick-drain safety mechanism. The staggered plastic rods and the rotating cover plate enable rapid drainage and prevent personal injury, while the high-strength plastic rods support pedestrian safety.
It enables rapid drainage during heavy rain, prevents leaves from clogging the holes, and uses high-strength plastic poles to prevent pedestrians from falling into the well, thus improving safety and drainage efficiency.
Smart Images
Figure CN223468847U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of grating, specifically, relates to full open type quick drainage safety grating. BACKGROUND
[0002] The sewer pipe is arranged on the road, and the grating is arranged on the sewer pipe, the grating is usually a mesh or grating cover arranged at the sewer well mouth or other similar opening, and the purpose is to prevent pedestrians from falling into the well, and the grating has holes, so that water on the road can flow into the sewer pipe normally, and drainage is facilitated.
[0003] During the rainy season, the rainfall is large, so that the drainage speed is slow, and there are some leaves and impurities on the road, under the impact of rainwater, the leaves and large impurities are moved to the grating, the grating holes are blocked, and the drainage effect is reduced, in order to quickly drain, the staff opens the grating, although this method can quickly drain, but in actual use, people are afraid of falling into the well and causing danger, so the full open type quick drainage safety grating is provided to solve the above problems. UTILITY MODEL CONTENTS
[0004] In order to make up for the above shortcomings, the utility model provides a full open type quick drainage safety grating which overcomes the above technical problems or at least partially solves the above problems.
[0005] The utility model is realized as follows:
[0006] The utility model provides a full open type quick drainage safety grating, which comprises a bottom frame, and a cover plate is rotatably arranged on the bottom frame.
[0007] The quick drainage safety mechanism comprises
[0008] The mounting plate is stably arranged on the inner side of the bottom frame.
[0009] The plastic rod is arranged on the inner side of the bottom frame.
[0010] The connecting plate is stably arranged on the end of the plastic rod, and the connecting plate is arranged on the mounting plate through bolts.
[0011] In one preferred scheme, the inner side of the cover plate is provided with a baffle, and the baffle is provided with a plurality of baffles, and the baffles are arranged perpendicular to each other.
[0012] In one preferred scheme, the bottom frame is provided with a through hole, and a rotating block is rotatably connected in the through hole, and the outer side of the rotating block is stably connected with the cover plate.
[0013] In a preferred scheme, the inside of the bottom frame is hollowed for drainage, and a positioning plate is fixedly arranged at the inside of the bottom frame, and a positioning hole is formed in the upper surface of the positioning plate.
[0014] In a preferred scheme, the plastic rods are made of high-strength plastic material, and three plastic rods are arranged at the inside of the bottom frame.
[0015] The full-opening type rapid drainage safety grate has the following beneficial effects:
[0016] The mounting plate is arranged at the inside of the bottom frame, and the connecting plate is stably arranged on the mounting plate, and the plastic rods are stably connected with the connecting plate, so that the plastic rods can be stably arranged at the inside of the bottom frame. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.
[0018] Fig. 1 is the front view structural schematic diagram of the present application;
[0019] Fig. 2 is the positioning plate structural schematic diagram of the present application;
[0020] Fig. 3 is the plastic rod structural schematic diagram of the present application.
[0021] In the figure: 1, bottom frame; 2, cover plate; 3, rapid drainage safety mechanism; 31, mounting plate; 32, plastic rod; 33, connecting plate; 4, baffle; 5, through hole; 6, rotating block; 7, positioning plate; 8, positioning hole. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application, and obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0023] Embodiment
[0024] With reference to Figs. 1-3 The utility model provides a technical scheme: full -open type speed -row safety grating, including bottom frame 1 and speed -row safety mechanism 3, and the cover plate 2 is rotatably installed on bottom frame 1, and speed -row safety mechanism 3 includes mounting plate 31, and the mounting plate 31 is stably installed at the inner side position of bottom frame 1, and the plastic rod 32 is arranged at the position of the inner side of bottom frame 1, and the connecting plate 33 is stably installed at the position of the end of plastic rod 32, and the connecting plate 33 is installed on the mounting plate 31 by bolt.
[0025] In a preferred embodiment, the inner side position of the cover plate 2 is provided with a baffle 4, and the baffle 4 is arranged as several, and the baffles 4 are arranged perpendicular to each other. The device is convenient to use, and the baffle 4 is installed at the inner side position of the cover plate 2, and the hollow position of the cover plate 2 is shielded by the baffle 4 to avoid pedestrians falling into the well, so as to meet the use.
[0026] In a preferred embodiment, the bottom frame 1 is provided with a through hole 5, and the rotating block 6 is rotatably connected inside the through hole 5. The outer part of the rotating block 6 is stably connected with the cover plate 2. The device is rotatably connected with the cover plate 2. In the rainy season, the cover plate 2 can be rotated to increase the drainage capacity. At the same time, the cover plate 2 is always connected with the bottom frame 1 to avoid the loss of the cover plate 2.
[0027] In a preferred embodiment, the inside of the bottom frame 1 is hollow for drainage. The positioning plate 7 is fixedly installed at the inner side position of the bottom frame 1. The upper surface of the positioning plate 7 is provided with a positioning hole 8. The device is installed on the grating well for use. In order to enable the device to be used stably, the positioning plate 7 is installed at the inner side position of the bottom frame 1, and the positioning hole 8 is arranged on the positioning plate 7. In actual use, the external positioning pin can be inserted into the inside of the positioning hole 8 and driven into the soil to position the device, so as to ensure the stable use of the device.
[0028] After the cover plate 2 is opened, the plastic rod 32 is installed at the inner side position of the bottom frame 1 to prevent pedestrians from falling into the well. In order to ensure the stable use of the plastic rod 32, the plastic rod 32 is made of high-strength plastic material. The plastic rod 32 is arranged as three and is staggered at the inner side position of the bottom frame 1. The plastic rod 32 is made of high-strength material and has high compression resistance, which can withstand pedestrians and prevent pedestrians from falling into the well, protecting the safety of pedestrians.
[0029] Specifically, the working process or working principle of the full-opening type rapid drainage safety grate is as follows: in the rainy season, the rainfall is large, which leads to slow drainage speed, and there are some leaves and impurities on the road surface, which will be moved to the grate under the impact of rainwater, causing the grate hole to be blocked, reducing the drainage effect. In order to quickly drain water, the staff will open the grate. Although this method can quickly drain water, in actual use, people are afraid that someone will fall into the well when passing through, so the device is designed to solve this problem.
[0030] The device is installed with plastic rods 32 at the inner side of the bottom frame 1, which are staggered to prevent pedestrians from falling into the well, while ensuring normal drainage of rainwater and improving the use effect. The specific operation is as follows: install the device at the well mouth, when it is rainy and the rainfall is large, open the cover plate 2. Since the cover plate 2 is rotationally connected with the bottom frame 1, the cover plate 2 will not be lost, and after the cover plate 2 is rotated, it will extend to a certain height, which can also remind pedestrians that there is a well mouth.
[0031] When the cover plate 2 is opened, the leaves and large impurities on the road surface will not flow onto the cover plate 2 and directly flow into the well, so as to drain water quickly. At this time, the inner side of the bottom frame 1 has plastic rods 32, which block the well mouth. Even if pedestrians do not notice stepping on the well mouth, they will step on the plastic rods 32. The device sets the plastic rods 32 to be high-strength plastic with strong compression resistance. Under the support of the plastic rods 32, pedestrians will not fall into the well, avoiding danger.
[0032] In the later stage of maintenance of the grate well, the plastic rods 32 can be detached from the bottom frame 1, the screw rod on the connecting plate 33 is directly unscrewed, and then the plastic rods 32 can be removed from the bottom frame 1, so as to maintain the grate well and meet the use.
Claims
1. A full-open type rapid discharge safety grating, characterized in that, It comprises a bottom frame (1), and a cover plate (2) is rotatably installed on the bottom frame (1); The quick discharge safety mechanism (3) comprises; An installation plate (31) is stably installed at the inner side of the bottom frame (1); A plastic rod (32) is arranged at the inner side of the bottom frame (1); A connecting plate (33) is stably installed at the end of the plastic rod (32) and is installed on the installation plate (31) by bolts.
2. The full-open type rapid discharge safety grating according to claim 1, characterized in that, A plurality of baffles (4) are arranged at the inner side of the cover plate (2) and are arranged perpendicularly to each other.
3. The full-open type rapid discharge safety grating according to claim 2, characterized in that, A through hole (5) is arranged at one side of the bottom frame (1), a rotating block (6) is rotatably connected inside the through hole (5), and the outer part of the rotating block (6) is stably connected with the cover plate (2).
4. The full-open type rapid discharge safety grating according to claim 3, characterized in that, The inside of the bottom frame (1) is hollow for drainage, a positioning plate (7) is fixedly installed at the inner side of the bottom frame (1), and a positioning hole (8) is formed in the upper surface of the positioning plate (7).
5. The full-open type rapid discharge safety grating according to claim 4, characterized in that, The plastic rod (32) is made of high-strength plastic material, and three plastic rods (32) are arranged and staggered at the inner side of the bottom frame (1).