Highway tunnel efficient drainage device

Abstract

The utility model relates to the technical field of highway tunnels, in particular to a highway tunnel efficient drainage device which comprises a drainage tank and a drainage mechanism arranged on the lower portion in the drainage tank. The water inlet assembly is arranged at the water inlet of the drainage tank; by arranging a movable debugging plate in the water inlet assembly, a strip-shaped water inlet channel can be reserved at the water inlet of the drainage box and close to one side of a road, so that different types of garbage or impurities can conveniently enter the drainage box and intercept a first filter screen and a second filter screen; the problem that the overall drainage efficiency is affected due to the fact that the water inlet is blocked by garbage can be effectively prevented; by arranging the elastic piece, the elastic piece is arranged on one side below the debugging plate and used for supporting the debugging plate, when water is accumulated, the debugging plate is inclined in angle and expands the range of the water inlet due to impact of water flow to the debugging plate, at the moment, the elastic piece can be correspondingly bent or stretched along with the debugging plate, and a certain compensation space is provided for the debugging plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to a highway tunnel technical field, especially a kind of highway tunnel high -efficient drainage device. BACKGROUND

[0002] Highway tunnel is the passageway for car transportation. With the development of social economy and production, a large number of highways appear, which puts forward higher standards for road construction technology, requiring straight line, gentle slope and wide road surface. Therefore, when the road passes through mountainous area, the past mountainous area bypass scheme is changed to tunnel scheme.

[0003] Through the search of Chinese patent "a highway tunnel engineering drainage device", announcement number "CN221144517U", the utility model relates to the technical field of tunnel engineering, and discloses a highway tunnel engineering drainage device, including mounting seat, drainage tank fixedly installed on the upper part of mounting seat, water inlet grille fixed on the upper part of drainage tank by fastening bolt, filter frame arranged in the interior of drainage tank, drainage outlet opened in the bottom of drainage tank and processing assembly arranged in the interior of drainage tank, the processing assembly includes rotating mechanism arranged in the interior of drainage tank, the interior of drainage tank is provided with dismounting mechanism, the rotating shaft is rotatably connected with mounting column through bearing, one end of the first spring is fixedly connected with solid column, the solid column is fixedly connected with mounting plate away from the other end of hollow column, the first pressing rod is pressed through rotating shaft and first pressing block. The utility model solves the problem that the existing device cannot crush the solid in accumulated water, which easily causes water pipe blockage, and further affects the efficiency of drainage work.

[0004] Although the above-mentioned drainage device can crush the solid in accumulated water to prevent water pipe blockage, since the water source enters from the water inlet of water inlet grille, and the water inlet diameter of water inlet grille is relatively small, when encountering leaves or plastic impurities flowing with water source to water inlet grille, it is easy to accumulate at the water hole of water inlet grille due to the large size, thereby affecting the overall drainage efficiency.

[0005] Therefore, a highway tunnel high -efficient drainage device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the above problems and provides a highway tunnel high -efficient drainage device, which improves the problem that some impurities with large size are easily accumulated at the water inlet to affect the drainage efficiency when the highway tunnel high -efficient drainage device is used.

[0007] The utility model realizes the above-mentioned purposes through the following technical solutions, a kind of highway tunnel high -efficient drainage device, including: drainage tank and the drainage mechanism of being arranged in its lower side;

[0008] The water inlet assembly is arranged at the water inlet of the drain tank.

[0009] The water inlet assembly comprises an adjusting plate movably connected to the water inlet of the drain tank through a rotating shaft, and the adjusting plate is designed in a flat V-shaped manner.

[0010] Preferably, the water inlet assembly further comprises a baffle arranged above the adjusting plate, and the lower side of the baffle is fixedly connected to the drain tank. By arranging the baffle, the angle of the adjusting plate can be limited when the water source impacts the adjusting plate, the angle of the adjusting plate is inclined and the water inlet range is expanded.

[0011] Preferably, one side of the lower side of the baffle is provided with an elastic sheet, and the lower side of the elastic sheet is fixedly connected to the drain tank. By arranging the elastic sheet, the elastic sheet has a certain extendable effect, and is arranged on one side below the adjusting plate to support the adjusting plate. When water accumulation occurs, the water flow impacts the adjusting plate to incline the angle of the adjusting plate and expand the water inlet range. At this time, the elastic sheet can be bent or stretched correspondingly to provide a certain compensation space for the adjusting plate.

[0012] Preferably, the elastic sheet is arranged in a vertical bending manner, and the material of the elastic sheet is stainless steel.

[0013] Preferably, a partition plate is arranged inside the drain tank and above the drainage mechanism, a through hole is formed in the surface of the partition plate, and a first filter screen is arranged at the through hole of the partition plate. By arranging the partition plate and the first filter screen, impurities and garbage in the water source can be filtered.

[0014] Preferably, a second filter screen is arranged in the first filter screen, and the second filter screen and the first filter screen are both designed in an inverted conical shape. By arranging the second filter screen, the second filter screen is different from the first filter screen. When subsequent personnel need to clean the impurities and garbage in the water source, they only need to open the cover plate of the water tank, then pull the hook rope to lift the second filter screen out of the first filter screen. At this time, the impurities and garbage are taken out by the second filter screen, achieving the effect of unified collection and treatment.

[0015] Preferably, a hook is arranged on the inner upper side of the drain tank, a hook rope is hung at the lower end of the hook, and the lower end of the hook rope is fixedly connected to the second filter screen.

[0016] The utility model discloses the beneficial effect is:

[0017] 1. By arranging the movable adjusting plate in the water inlet assembly, a strip-shaped water inlet channel can be reserved on one side of the water inlet of the drain tank and close to the road. Different types of garbage or impurities can be conveniently entered into the drain tank and intercepted by the first filter screen and the second filter screen, which can effectively prevent garbage from being blocked at the water inlet and affecting the overall drainage efficiency.

[0018] 2. By setting up a spring, the spring has a certain degree of extensibility. It is set on one side below the debugging board to support the debugging board. When encountering water accumulation, the water flow impacts the debugging board, causing the debugging board to tilt and expand the water inlet range. At this time, the spring can bend or be stretched accordingly with the debugging board, providing a certain compensation space for the debugging board. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the high-efficiency drainage device for highway tunnels according to this utility model.

[0020] Figure 2 This is a schematic diagram of the internal structure of the drainage box of the high-efficiency drainage device for highway tunnels of this utility model.

[0021] Figure 3 This is a structurally disassembled schematic diagram of the water inlet component of the high-efficiency drainage device for highway tunnels according to this utility model;

[0022] Figure 4 This is a schematic diagram showing the disassembled structure of the first and second filter screens of the high-efficiency drainage device for highway tunnels according to this utility model.

[0023] In the diagram: 1. Drainage tank; 2. Drainage mechanism; 3. Water inlet assembly; 301. Debugging board; 302. Baffle; 303. Spring; 4. Baffle; 5. First filter screen; 6. Second filter screen. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In practical implementation: such as Figures 1-4 As shown, a high-efficiency drainage device for highway tunnels includes: a drainage tank 1 and a drainage mechanism 2 disposed inside and below it;

[0026] Since the drainage devices in highway tunnels are located on both sides of the road, when water accumulates in the tunnel, the water will first flow to the sides.

[0027] Water inlet assembly 3 is located at the water inlet of drain tank 1;

[0028] The water inlet assembly 3 comprises a debugging plate 301 movably connected to the water inlet of the drainage tank 1 through a rotating shaft, and the debugging plate 301 is designed in a flat V shape; the water inlet assembly 3 further comprises a baffle 302 arranged above the debugging plate 301, and the baffle 302 is fixedly connected to the drainage tank 1 below; a spring piece 303 is arranged on one side below the baffle 302, and the spring piece 303 is fixedly connected to the drainage tank 1 below; the spring piece 303 is arranged in a vertical bending manner, and the material of the spring piece 303 is stainless steel;

[0029] Due to the inclined design of one side of the debugging plate 301, the water source and the garbage carried thereby can enter the drainage tank 1 through the strip-shaped water inlet channel of the debugging plate 301, thereby avoiding the problem that large garbage cannot pass through the water inlet and is blocked on the surface of the grille in the traditional way of using the water inlet grille, thereby affecting the overall drainage efficiency;

[0030] When the water in the tunnel is too much, the water impacts the debugging plate 301, at this time, the angle of the debugging plate 301 will be inclined and the range of the water inlet will be expanded, thereby achieving the effect of improving the passing rate of the water source, and improving the overall drainage efficiency;

[0031] It should be noted that: by arranging the baffle 302 on one side above the debugging plate 301, the angle of the debugging plate 301 can be limited when the water source impacts the debugging plate 301, and at the same time, it can prevent personnel from stepping on the debugging plate 301 during maintenance. When the maintenance personnel step on the left side of the debugging plate 301, the right side of the debugging plate 301 is lifted and limited by the baffle 302, which can prevent the legs of the personnel from accidentally inserting into the drainage tank 1. When the maintenance personnel step on the right side of the debugging plate 301, the right side will be blocked by the baffle 302, so that accidents can be avoided;

[0032] A partition plate 4 is arranged inside the drainage tank 1 and above the drainage mechanism 2, a through hole is formed in the surface of the partition plate 4, and a first filter screen 5 is arranged in the through hole of the partition plate 4; a second filter screen 6 is arranged in the first filter screen 5, and the first filter screen 5 and the second filter screen 6 are both designed in an inverted cone shape; a hook is arranged on the inner upper side of the drainage tank 1, a hook rope is hung at the lower end of the hook, and the lower end of the hook rope is fixedly connected to the second filter screen 6;

[0033] After the water source enters the drainage tank 1, the garbage in the water source will be intercepted and stored by the first filter screen 5 and the second filter screen 6, and the intercepted water source will enter the drainage mechanism 2 and be discharged;

[0034] When subsequent personnel need to clean the impurities and garbage in the water source, they only need to open the cover plate of the water tank, then pull the hook rope to lift the second filter screen 6 from the first filter screen 5, at this time, the impurities and garbage will be taken out by the second filter screen 6, thereby achieving the effect of unified collection and treatment;

[0035] After the garbage in the second filter screen 6 is disposed, the second filter screen 6 can be placed in the first filter screen 5 in the drainage tank 1 again, and then the hook rope is connected with the hook to continue filtering the impurities in the water source;

[0036] It should be noted that: a cover plate is arranged above the drainage tank 1, the cover plate and the drainage tank 1 are detachable, the water inlet is arranged on the surface of the cover plate, and the water inlet assembly 3 and the hook are also arranged on the cover plate.

[0037] In use, since the drainage device in the highway tunnel is arranged on both sides of the road, when water accumulation occurs in the tunnel, the water source will first flow to the debugging plate 301, and since one side of the debugging plate 301 is designed to be inclined, the water source and the garbage carried thereby will enter the drainage tank 1 through the strip-shaped water inlet channel of the debugging plate 301, so that the problem that large garbage cannot pass through the water inlet and is blocked on the surface of the grille, affecting the overall drainage efficiency, can be avoided, and then the garbage in the water source will be intercepted and stored by the first filter screen 5 and the second filter screen 6, and the intercepted water source will enter the drainage mechanism 2 and be discharged.

[0038] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A high-efficiency drainage device for highway tunnels, characterized in that, Include: Drainage tank (1) and drainage mechanism (2) arranged below it; Water inlet assembly (3) arranged at the water inlet of the drainage tank (1); Wherein, the water inlet assembly (3) comprises an adjusting plate (301) movably connected to the water inlet of the drainage tank (1) through a rotating shaft, and the adjusting plate (301) is designed in a flat V shape.

2. The high-efficiency drainage device for a highway tunnel according to claim 1, characterized in that: The water inlet assembly (3) further comprises a baffle (302) arranged above the adjusting plate (301), and the lower side of the baffle (302) is fixedly connected with the drainage tank (1).

3. The high-efficiency drainage device for a highway tunnel according to claim 2, characterized in that: One side below the baffle (302) is provided with an elastic sheet (303), and the lower side of the elastic sheet (303) is fixedly connected with the drainage tank (1).

4. The high-efficiency drainage device for a highway tunnel according to claim 3, characterized in that: The elastic sheet (303) is vertically bent, and the material of the elastic sheet (303) is stainless steel.

5. The high-efficiency drainage device for a highway tunnel according to claim 4, characterized in that: A partition (4) is arranged inside the drainage tank (1) and above the drainage mechanism (2), the surface of the partition (4) is provided with a through hole, and the through hole of the partition (4) is provided with a first filter screen (5).

6. The high-efficiency drainage device for a highway tunnel according to claim 5, characterized in that: The first filter screen (5) is provided with a second filter screen (6), and the first filter screen (5) and the second filter screen (6) are both designed in an inverted cone shape.

7. The high-efficiency drainage device for a highway tunnel according to claim 1, characterized in that: A hook is arranged above the inside of the drainage tank (1), the lower end of the hook is hung with a hook rope, and the lower end of the hook rope is fixedly connected with the second filter screen (6).

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