CN216765990U - Underground passage water-proof and drainage structure - Google Patents

Abstract

The utility model provides an underground passage water-proof and drainage structure, which relates to the field of water-proof and drainage and comprises a passage body, wherein a waterproof layer is fixedly connected on the inner wall of the passage body, a bottom plate is fixedly connected to the bottom of the passage body, a drainage mechanism is arranged on the bottom plate, the drainage mechanism comprises drainage pipes, water gathering pipes, water outlet pipes and an anti-blocking assembly, the drainage pipes are fixedly connected in the bottom plate, the drainage pipes are vertically arranged, the tops of the drainage pipes are communicated with the upper surface of the bottom plate, the drainage pipes are symmetrically arranged on two sides of the bottom plate in pairs, the water gathering pipes are arranged between every two symmetrically arranged drainage pipes, two ends of each water gathering pipe are communicated with the two drainage pipes, and the water outlet pipes are arranged in two numbers. This underground passage prevents drainage structures through preventing the setting of blockking up the mechanism, can effectually prevent that debris from directly falling into in the outlet pipe to the effectual jam that prevents the outlet pipe and use the back to produce for a long time, excellent in use effect.

Description

Underground passage water-proof and drainage structure

Technical Field

The utility model relates to the technical field of water prevention and drainage, in particular to a water prevention and drainage structure of an underground passage.

Background

The underground passage water-proof and drainage structure is a water-proof and drainage measure which is adopted to ensure that the passage building cannot be damaged due to water leakage, so that the driving safety is endangered, the equipment in a tunnel is corroded, and the service life of the structure is shortened, and is a comprehensive work related to factors such as terrain, climate, engineering stratums, hydrogeology, structural schemes, construction methods, material properties and the like, and the basic requirements are mainly precaution.

According to chinese patent number for CN202020620886.0 a secret passageway water-proof and drainage structure that provides, this contrast file includes underground passage, be provided with drainage component on underground passage's the bottom plate, underground passage's side wall and roof inboard wall all are provided with waterproof component, waterproof component includes buried bolt in advance, reserve the nut, waterproof layer and steel deck, buried bolt in advance is provided with a plurality ofly, buried bolt dispersion fixed connection is at underground passage's side wall and roof inner wall in advance, the waterproof layer is located one side that the steel deck is close to underground passage roof and side wall, buried bolt in advance runs through waterproof layer and steel deck, reserve the one end that nut threaded connection kept away from underground passage side wall and roof at buried bolt in advance.

However, the underground passage water-proof and drainage structure provided in the comparison document cannot filter some fine sundries, the fine sundries can penetrate through the screen plate and then fall into the water outlet pipe, and a large amount of sundries can be accumulated at the bottom of the water outlet pipe in the past, so that the drainage efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the underground passage water-proof and drainage structure capable of preventing thinner sundries from falling into the water outlet pipe, and solves the problems in the background technology.

(II) technical scheme

In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a drainage structures is prevented to underground passageway, includes the passageway body, fixedly connected with waterproof layer on the inner wall of passageway body, the bottom fixedly connected with bottom plate of passageway body, be provided with drainage mechanism on the bottom plate, drainage mechanism includes drain pipe, collection pipe, outlet pipe, prevents blockking up the subassembly, drain pipe fixed connection is in the bottom plate, the drain pipe is vertical setting, and the top of drain pipe and the upper surface intercommunication of bottom plate, two bisymmetries of drain pipe set up in the both sides of bottom plate, and all be provided with the collection pipe between the drain pipe that per two symmetries set up, the both ends and two drain pipe intercommunications of collection pipe, the outlet pipe sets up to two, and two outlet pipes respectively fixed connection in the bottom both sides of bottom plate, the bottom and the drain pipe intercommunication of drain pipe, prevent blockking up the subassembly and set up in the drain pipe.

Preferably, the bottom of the bottom plate is fixedly connected with an anti-seepage plate, and the thickness of the anti-seepage plate is larger than that of the waterproof layer.

Preferably, the anti-blocking component comprises a screen plate, an iron wafer, a magnet block, a long rod, a limiting plate, a clamping ring, a central framework, an outer ring and a filter screen, the screen plate is arranged at the top of the drain pipe, the center of the screen plate is fixedly connected with the iron wafer, a magnet block is adsorbed at the bottom of the iron wafer, a vertically arranged long rod is fixedly connected at the bottom of the magnet block, the bottom end of the long rod is fixedly connected with a limiting plate, the snap ring is arranged between the limiting plate and the screen plate, the snap ring is fixedly connected with the drain pipe, an outer ring is arranged above the snap ring, the outer diameter of the outer ring is the same as that of the drain pipe, the inner side of the outer ring is fixedly connected with a central framework, the filter screen is fixedly connected between the central framework and the outer ring, the center of the center framework is provided with a through hole matched with the long rod, and the center framework is in sliding fit with the long rod.

Preferably, the central skeleton is arranged in a cross shape.

Preferably, the water collecting pipe is of an arched tubular structure, and the water collecting pipe is arranged to be arched upwards.

Preferably, the long rod is made of elastic materials.

(III) advantageous effects

The utility model provides a waterproof and drainage structure of an underground passage. The method has the following beneficial effects:

1. this underground passage prevents drainage structures through preventing the setting of blockking up the mechanism, can effectually prevent that debris from directly falling into in the outlet pipe to the effectual jam that prevents the outlet pipe and use the back to produce for a long time, excellent in use effect.

2. This underground passage drainage structures is prevented, use after a period when preventing blockking up the mechanism, debris can pile up on the filter screen, at this moment just need clean the filter screen, only need open the otter board from the drain pipe top, then upwards mention the otter board, at this moment because of the effect of iron disk and magnet piece, can mention magnet piece and stock together when the otter board lifts up, one hand grasps the stock, then the otter board is taken off to another hand, both hands grasp the stock together, carry out the stock from the drain pipe in, the stock rises, the limiting plate can offset with central skeleton, make the filter screen can rise together, when the stock takes out, can pull out the debris of filter screen and its top simultaneously, at this moment in order to clean the filter screen, cleaning efficiency has been improved greatly.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a cross-sectional view of the structure of the present invention;

FIG. 4 is a schematic structural view of the anti-clogging assembly of the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 4 at A in accordance with the present invention;

FIG. 6 is a front view of the anti-clogging assembly of the present invention.

In the figure: the water-proof anti-blocking device comprises a channel body 1, a waterproof layer 2, a bottom plate 3, a drainage mechanism 4, an anti-seepage plate 5, a drainage pipe 6, a water collection pipe 7, a water outlet pipe 8, an anti-blocking component 9, a screen plate 10, an iron wafer 11, a long rod 12, a limiting plate 13, an outer ring 14, a filter screen 15, a central framework 16, a snap ring 17 and a magnet block 18.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The embodiment of the utility model provides an underground passage water-proof and drainage structure, as shown in figures 1-6, which comprises a passage body 1, wherein a waterproof layer 2 is fixedly connected on the inner wall of the passage body 1, a bottom plate 3 is fixedly connected at the bottom of the passage body 1, a drainage mechanism 4 is arranged on the bottom plate 3, the drainage mechanism 4 comprises a drainage pipe 6, water collecting pipes 7, water outlet pipes 8 and an anti-blocking assembly 9, the drainage pipe 6 is fixedly connected in the bottom plate 3, the drainage pipe 6 is vertically arranged, the top of the drainage pipe 6 is communicated with the upper surface of the bottom plate 3, the drainage pipe 6 is symmetrically arranged at two sides of the bottom plate 3 in pairs, the water collecting pipe 7 is arranged between every two symmetrically arranged drainage pipes 6, two ends of the water collecting pipe 7 are communicated with the two drainage pipes 6, the two water outlet pipes 8 are arranged in two numbers, the two water outlet pipes 8 are respectively and fixedly connected at two sides of the bottom plate 3, the bottom ends of the drainage pipes 6 are communicated with the drainage pipes 6, the anti-clogging element 9 is disposed within the drain pipe 6.

Through preventing the setting of jam mechanism, can effectually prevent that debris from directly falling into in outlet pipe 8 to the effectual jam that prevents 8 long-time backs of outlet pipe and produce of using of preventing, excellent in use effect.

The bottom of the bottom plate 3 is fixedly connected with an anti-seepage plate 5, and the thickness of the anti-seepage plate 5 is larger than that of the waterproof layer 2.

The anti-blocking component 9 comprises a screen plate 10, an iron wafer 11, a magnet block 18, a long rod 12, a limiting plate 13, a clamping ring 17, a central framework 16, an outer ring 14 and a filter screen 15, wherein the screen plate 10 is arranged at the top of the drain pipe 6, the center of the screen plate 10 is fixedly connected with the iron wafer 11, the magnet block 18 is adsorbed at the bottom of the iron wafer 11, the long rod 12 which is vertically arranged is fixedly connected at the bottom of the magnet block 18, the limiting plate 13 is fixedly connected at the bottom end of the long rod 12, the clamping ring 17 is arranged between the limiting plate 13 and the screen plate 10, the clamping ring 17 is fixedly connected with the drain pipe 6, the position of the filter screen 15 can be prevented from being too deep through the arrangement of the clamping ring 17, the outer ring 14 is arranged above the clamping ring 17, the outer diameter of the outer ring 14 is the same as that of the drain pipe 6, the central framework 16 is fixedly connected at the inner side of the outer ring 14, the filter screen 15 is fixedly connected between the central framework 16 and the outer ring 14, a through hole matched with the long rod 12 is arranged at the center of the central framework 16, the central spine 16 is a sliding fit over the elongate rod 12.

After the anti-blocking mechanism is used for a period of time, sundries can be accumulated on the filter screen 15, at the moment, the filter screen 15 needs to be cleaned, only the screen plate 10 needs to be opened from the top of the drain pipe 6, then the screen plate 10 is lifted upwards, at the moment, due to the action of the iron wafer 11 and the magnet block 18, the magnet block 18 and the long rod 12 can be lifted together when the screen plate 10 is lifted, the long rod 12 is grabbed by one hand, then the screen plate 10 is taken down by the other hand, the long rod 12 is grabbed by two hands together, the long rod 12 is lifted out from the drain pipe 6, when the long rod 12 is lifted up, the limiting plate 13 can be abutted against the central framework 16, so that the filter screen 15 can be lifted together, when the long rod 12 is taken out, the filter screen 15 and sundries above the filter screen 15 can be pulled out simultaneously, at the moment, and the cleaning efficiency is greatly improved.

The central skeleton 16 is arranged in a cross shape.

The water collecting pipe 7 is of an arched tubular structure, and the water collecting pipe 7 is arranged to be arched upwards.

The shaft 12 is made of an elastic material.

The working principle is as follows: through preventing the setting of jam mechanism, can effectually prevent that debris from directly falling into in outlet pipe 8 to the effectual jam that prevents 8 long-time backs of outlet pipe and produce of using of preventing, excellent in use effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an underground passage water-proof and drainage structure, includes passageway body (1), its characterized in that: the water-proof and anti-blocking type water draining device is characterized in that a water-proof layer (2) is fixedly connected to the inner wall of the channel body (1), a bottom plate (3) is fixedly connected to the bottom of the channel body (1), a water draining mechanism (4) is arranged on the bottom plate (3), the water draining mechanism (4) comprises water draining pipes (6), water collecting pipes (7), water outlet pipes (8) and an anti-blocking assembly (9), the water draining pipes (6) are fixedly connected into the bottom plate (3), the water draining pipes (6) are vertically arranged, the tops of the water draining pipes (6) are communicated with the upper surface of the bottom plate (3), the water draining pipes (6) are symmetrically arranged on two sides of the bottom plate (3), the water collecting pipes (7) are arranged between every two symmetrically arranged water draining pipes (6), two ends of the water collecting pipes (7) are communicated with the two water draining pipes (6), the water outlet pipes (8) are arranged in two numbers, and the two water outlet pipes (8) are respectively and fixedly connected to two sides of the bottom plate (3), the bottom and the drain pipe (6) intercommunication of drain pipe (6), prevent that jam subassembly (9) set up in drain pipe (6).

2. An underground passage water drainage preventing structure according to claim 1, wherein: the bottom of the bottom plate (3) is fixedly connected with an anti-seepage plate (5), and the thickness of the anti-seepage plate (5) is larger than that of the waterproof layer (2).

3. An underground passage water drainage preventing structure according to claim 2, wherein: the anti-blocking component (9) comprises a screen plate (10), an iron wafer (11), a magnet block (18), a long rod (12), a limiting plate (13), a clamping ring (17), a central framework (16), an outer ring (14) and a filter screen (15), wherein the screen plate (10) is arranged at the top of the drain pipe (6), the center of the screen plate (10) is fixedly connected with the iron wafer (11), the magnet block (18) is adsorbed at the bottom of the iron wafer (11), the bottom of the magnet block (18) is fixedly connected with the vertically arranged long rod (12), the bottom of the long rod (12) is fixedly connected with the limiting plate (13), the clamping ring (17) is arranged between the limiting plate (13) and the screen plate (10), the clamping ring (17) is fixedly connected with the drain pipe (6), the outer ring (14) is arranged above the clamping ring (17), and the outer diameter of the outer ring (14) is the same as that of the drain pipe (6), the utility model discloses a long-rod filter, including outer ring (14), filter screen (15), center skeleton (16), the inboard fixedly connected with center skeleton (16) of outer ring (14), filter screen (15) fixed connection is between center skeleton (16) and outer ring (14), the through-hole with stock (12) assorted is seted up at the center of center skeleton (16), center skeleton (16) sliding fit is on stock (12).

4. A drainage preventing structure for an underground passageway according to claim 3, wherein: the central framework (16) is in a cross shape.

5. An underground passage water drainage preventing structure according to claim 4, wherein: the water collecting pipe (7) is of an arched tubular structure, and the water collecting pipe (7) is arranged to be arched upwards.

6. An underground passage drainage preventing structure according to claim 5, wherein: the long rod (12) is made of elastic materials.

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