Novel drainage ditch folding blocking net

Abstract

The utility model provides a novel turnover blocking net for a drainage ditch. The novel drainage ditch turnover blocking net comprises a drainage ditch, and a separation fence is installed at the top of the drainage ditch. The frame is mounted at the bottom of the separation fence through the hinges, the Dutch net is mounted in the frame, and the frame is integrally positioned on the inner side of the drainage ditch, so that the drainage ditch can be closed, the frame is higher in strength compared with a small separation fence, and certain time and energy are required even if violent disassembly is required; and the appearance is formal, so that the possibility that villagers who destroy the separation fence need to destroy the device again is reduced, maintenance personnel do not need to frequently reinstall the device, the working intensity of the maintenance personnel is reduced, and the device can reduce the way that pedestrians illegally go to a highway; furthermore, part of villagers who copy near roads or prey on the expressway are prevented from illegally entering the expressway, the safe driving environment of the expressway is improved, and the driving potential safety hazard of the expressway is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of high-speed maintenance technology, and in particular relates to a new type of drainage ditch folding barrier net. Background Technology

[0002] Pedestrians illegally entering highways has always been a significant factor affecting driving safety. Maintenance and related departments have conducted numerous campaigns to prevent pedestrians from entering highways, but the overall effectiveness has been limited. One direct reason for this is the limitation and incompleteness of protective facilities. Most guardrails can be easily dismantled using tools or force, creating gaps for pedestrians. Although maintenance personnel promptly repair these gaps and educate and advise those who damage them, repeated damage often occurs after repairs, highlighting the obvious limitations of the protective facilities. On the other hand, due to the drainage function of highways, a certain space is reserved for drainage ditches that pass under the guardrails. These ditches are not completely sealed off, providing a "shortcut" for some villagers who use the highway for shortcuts or out of curiosity. Previous attempts to completely seal these ditches have failed to adequately maintain their drainage function, and maintenance personnel cannot regularly clean the ditches outside the guardrails, leading to siltation and blockage. Therefore, it is necessary to provide a new type of folding guardrail for drainage ditches to solve these problems. Utility Model Content

[0003] The technical content of this utility model is to provide a new type of folding barrier net for drainage ditches.

[0004] To solve the above problems, this utility model provides a novel folding mesh for drainage ditches, including a drainage ditch, an isolation fence installed on the top of the drainage ditch, a frame installed at the bottom of the isolation fence via hinges, the frame being inside the drainage ditch, a Dutch mesh installed inside the frame, a reinforcing plate installed inside the frame, threaded pipes installed on both sides of the frame, with threaded rods installed therein, and fixing holes opened on the inner side of the drainage ditch.

[0005] As a further solution of this utility model, the size of the frame is adapted to the inner size of the drainage ditch, and there is a 20-centimeter gap between the bottom of the frame and the inner bottom surface of the drainage ditch, thereby preventing the accumulation of debris.

[0006] As a further solution of this utility model, two hinges are symmetrically installed on the top of the frame. The bottom of the hinges is connected to the frame by a fixing bolt, and the top of the hinges is connected to the isolation fence by a fixing bolt, thereby installing the frame at the bottom of the isolation fence. The frame and the isolation fence form a rotating connection, so that the frame can be folded in one direction inside the drainage ditch.

[0007] As a further solution of this utility model, two sets of reinforcing plates are symmetrically installed on the inner side of the frame. The frame is welded from four sets of scrap angle iron, and the reinforcing plates are also made of scrap angle iron. The reinforcing plates are installed diagonally on the inner side of the frame, and the middle of the two sets of reinforcing plates are connected by a set of fixing bolts, thereby increasing the strength of the frame itself.

[0008] As a further solution of this utility model, two sets of through holes are symmetrically opened on both sides of the frame, and the threaded tube is fixedly installed therein. The threaded rod and the threaded tube form a threaded rotation connection. The end of the threaded rod on the inner side of the frame is set as a T-shaped structure. Four sets of fixing holes are symmetrically opened on both sides of the inner side of the drainage ditch. The four sets of fixing holes correspond to four sets of threaded rods. The threaded rods can be inserted into the fixing holes on the inner side of the drainage ditch.

[0009] Compared with related technologies, the novel folding barrier net for drainage ditches provided by this utility model has the following beneficial effects:

[0010] 1. This utility model features a frame installed at the bottom of the guardrail via hinges. A Dutch mesh is installed within the frame, and the entire frame is positioned inside the drainage ditch, effectively sealing it off. Compared to smaller guardrail sections, the frame is stronger, requiring considerable time and effort even forcibly dismantling it. Its more formal appearance reduces the likelihood of villagers who have previously damaged guardrails attempting to damage it again, thus minimizing the need for frequent reinstallation by maintenance personnel and reducing their workload. This device also reduces the routes for pedestrians to illegally enter highways, further deterring villagers from using highways as shortcuts or engaging in other forms of curiosity, thereby improving highway safety and reducing potential safety hazards.

[0011] 2. This utility model can effectively balance the drainage function of the drainage ditch by reserving a certain space between the bottom of the frame and the inner bottom surface of the drainage ditch. The frame can rotate, allowing maintenance personnel to quickly pass through the frame and maintain the drainage ditch. Regular cleaning of the drainage ditch can prevent siltation and blockage.

[0012] 3. This utility model installs a threaded pipe on the inner side of the frame, in which a threaded rod is installed. Fixing holes adapted to the threaded rod are opened on both sides of the inner side of the drainage ditch. By rotating the threaded rod to insert it into the fixing holes on the inner side of the drainage ditch, the frame can be stably installed inside the drainage ditch, so that it will not shake, increase the difficulty of damage, and thus reduce the villagers' mentality of damage. When maintenance personnel need to pass through the drainage ditch, they can simply rotate the threaded rod in the opposite direction to disengage it from the fixing holes, which is very convenient to operate. Attached Figure Description

[0013] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0014] Figure 1 This is a top-view three-dimensional structural diagram of a novel folding barrier net for drainage ditches according to this utility model;

[0015] Figure 2 This is a schematic diagram of the rotating three-dimensional structure of a novel folding barrier net for drainage ditches according to this utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional frame structure of a novel folding barrier net for drainage ditches according to this utility model;

[0017] Figure 4 This is an exploded three-dimensional structural diagram of a novel folding barrier net for drainage ditches according to this utility model;

[0018] Figure 5 This is a schematic diagram of the inner structure of the frame of a novel folding barrier net for drainage ditches according to this utility model.

[0019] In the diagram: 1. Drainage ditch; 2. Fence; 3. Hinge; 4. Frame; 5. Dutch mesh; 6. Reinforcing plate; 7. Threaded pipe; 8. Threaded rod. Detailed Implementation

[0020] Please refer to the following: Figure 1-5 A novel type of folding mesh for drainage ditches includes a drainage ditch 1, a fence 2 installed on the top of the drainage ditch 1, a frame 4 installed at the bottom of the fence 2 via a hinge 3, the frame 4 being inside the drainage ditch 1, a Dutch mesh 5 installed inside the frame 4, a reinforcing plate 6 installed inside the frame 4, threaded pipes 7 installed on both sides of the frame 4, with threaded rods 8 installed therein, and fixing holes are opened on the inner side of the drainage ditch 1.

[0021] Preferably, the dimensions of the frame 4 are adapted to the inner dimensions of the drainage ditch 1, and there is a 20-centimeter gap between the bottom of the frame 4 and the inner bottom surface of the drainage ditch 1, so as to prevent the accumulation of debris.

[0022] Preferably, two hinges 3 are symmetrically installed on the top of the frame 4. The bottom of the hinges 3 is connected to the frame 4 by a fixing bolt, and the top of the hinges 3 is connected to the guardrail 2 by a fixing bolt. The frame 4 is then installed at the bottom of the guardrail 2. The frame 4 and the guardrail 2 form a rotating connection, which allows the frame 4 to be folded in one direction inside the drainage ditch 1. That is, the frame 4 can be pushed open from the inside out, but cannot be pushed in from the outside. This achieves a basic protective function. By pushing the frame 4 to rotate, maintenance personnel can quickly pass through the frame 4 to maintain the drainage ditch 1. The frame 4 does not affect the normal drainage of the drainage ditch 1, and at the same time, it can play a certain interception role, which can intercept villagers near the highway and prevent them from taking shortcuts through the drainage ditch 1.

[0023] Preferably, two sets of reinforcing plates 6 are symmetrically installed on the inner side of the frame 4. The frame 4 is welded from four sets of scrap angle iron, and the reinforcing plates 6 are also made of scrap angle iron, thereby realizing waste utilization and saving resources. The reinforcing plates 6 are installed diagonally on the inner side of the frame 4, and the middle of the two sets of reinforcing plates 6 are connected by a set of fixing bolts. Thus, the two sets of reinforcing plates 6 can greatly increase the strength of the frame 4 itself and extend the service life of the device. The Dutch mesh 5 can play a sealing role for the frame 4, so that the frame 4 has the same isolation function as the isolation fence 2.

[0024] Preferably, two sets of through holes are symmetrically opened on both sides of the frame 4, and the threaded tube 7 is fixedly installed in them. The threaded rod 8 and the threaded tube 7 form a threaded rotation connection. The end of the threaded rod 8 on the inner side of the frame 4 is set with a T-shaped structure to facilitate rotation. Four sets of fixing holes are symmetrically opened on both sides of the inner side of the drainage ditch 1. The four sets of fixing holes correspond to four sets of threaded rods 8. By rotating the threaded rod 8, it can be moved along the axial direction of the threaded tube 7. The threaded rod 8 can be inserted into the fixing hole on the inner side of the drainage ditch 1. The four sets of threaded rods 8 can stably install the frame 4 inside the drainage ditch 1 so that it will not shake. When maintenance personnel need to pass through the drainage ditch 1, they can rotate the threaded rod 8 in the opposite direction to disengage it from the fixing hole.

[0025] The standard parts used in this embodiment can be purchased directly from the market, and can also be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments, or they can be used directly or indirectly, without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, and they are similarly included within the patent protection scope of the present invention.

Claims

1. A novel folding mesh for drainage ditches, comprising a drainage ditch (1), wherein a fence (2) is installed on the top of the drainage ditch (1), and a frame (4) is installed at the bottom of the fence (2) via hinges (3), characterized in that: The frame (4) is located inside the drainage ditch (1). A Dutch mesh (5) is installed inside the frame (4). A reinforcing plate (6) is installed inside the frame (4). Threaded pipes (7) are installed on both sides of the frame (4), and threaded rods (8) are installed therein. Fixing holes are opened on the inner side of the drainage ditch (1).

2. The novel folding mesh for drainage ditches according to claim 1, characterized in that: The dimensions of the frame (4) are adapted to the inner dimensions of the drainage ditch (1), and there is a 20-centimeter gap between the bottom of the frame (4) and the inner bottom surface of the drainage ditch (1).

3. The novel folding mesh for drainage ditches according to claim 1, characterized in that: Two hinges (3) are symmetrically installed on the top of the frame (4). The bottom of the hinges (3) is connected to the frame (4) by a fixing bolt. The top of the hinges (3) is connected to the isolation fence (2) by a fixing bolt, thereby installing the frame (4) at the bottom of the isolation fence (2). The frame (4) and the isolation fence (2) form a rotating connection.

4. The novel folding barrier net for drainage ditches according to claim 1, characterized in that: Two sets of reinforcing plates (6) are symmetrically installed on the inner side of the frame (4). The frame (4) is welded from four sets of scrap angle iron. The reinforcing plates (6) are also made of scrap angle iron. The reinforcing plates (6) are installed diagonally on the inner side of the frame (4). The middle parts of the two sets of reinforcing plates (6) are connected by a set of fixing bolts.

5. A novel folding mesh for drainage ditches according to claim 1, characterized in that: Two sets of through holes are symmetrically opened on both sides of the frame (4), and the threaded tube (7) is fixedly installed in them. The threaded rod (8) and the threaded tube (7) form a threaded rotation connection. The end of the threaded rod (8) on the inner side of the frame (4) is set as a T-shaped structure. Four sets of fixing holes are symmetrically opened on both sides of the inner side of the drainage ditch (1), and the four sets of fixing holes correspond to the four sets of threaded rods (8).

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