CN215887810U - Be suitable for emergent gutter of environmental accident in special highway section of environmental sensitive area - Google Patents

Abstract

The utility model relates to an emergent side ditch suitable for special highway section environmental accident in environmental sensitive area, include the gravel bed course that the side ditch inner wall was laid: the inside of gravel bed course has laid prevention of seepage geotechnological cloth, and the inboard of prevention of seepage geotechnological cloth has laid and has made the stone mortar and slabstone, and the bottom of gravel bed course is provided with the little volume liquid storage box of burying under the soil layer, and the top intercommunication of little volume liquid storage box has three catheter, and the one end of catheter runs through to the inboard of stone mortar and slabstone. When the side ditch is actually used, the side ditch can play an emergency role of environmental risk accidents under special conditions, has the advantages of small occupied area, small damage to the environment and small investment, can effectively intercept hazardous chemical substances leaked by the environmental risk accidents of road transport vehicles, is limited in geographical conditions, and can effectively solve the influence of the hazardous chemical substances leaked by the environmental risk accidents on the environment by arranging the water retaining block in the side ditch when no sedimentation tank is built.

Description

Be suitable for emergent gutter of environmental accident in special highway section of environmental sensitive area

Technical Field

The application relates to the field of side ditches, in particular to an emergency side ditch applicable to environmental accidents of special road sections in an environment-sensitive area.

Background

The side ditches are longitudinal artificial ditches arranged on the outer sides of the road shoulders of the excavated roadbed and the outer sides of the foundation of the low fill roadbed and are used for collecting ground water on the road surface, removing slope water of the side slopes above the road intercepted by the roadbed, quickly collecting the slope water, introducing the slope water into a smooth drainage channel, and discharging the slope water to the lower part of the road through bridges and culverts.

The traditional emergency gutter has the following defects: publication number: CN212153647U is suitable for the drainage facility of the excavation road section of the water source area protection area, the process is simple, the construction is convenient, the utility model can prevent other rainwater from converging into the water collecting ditch, and the water storage pressure of the evaporation tank and the sedimentation tank is reduced; in addition, sundries such as sand, branches and the like can be prevented from blocking the water collecting channel, smooth drainage is ensured, the cost of regular cleaning is reduced, the cost is saved, a concrete guardrail is arranged at the edge of the roadbed of the excavation section of the water source area protective area, a transverse drainage pipe is arranged at the bottom of the concrete guardrail, and a pavement structure drainage pipe is arranged at the upper part of the roadbed base layer; the consistent-size water collecting channel and cutting side channel are laid side by side on the outer side of the roadbed, a concrete prefabricated cover plate is arranged on the upper portion of the water collecting channel, and a transverse drain pipe and a pavement structure drain pipe are connected into the water collecting channel.

As disclosed in publication No.: CN209815895U road runoff self-circulation purification emergency system of a water source area protection area, which comprises an initial sedimentation tank, a zeolite adsorption tank and a deep purification tank, wherein the initial sedimentation tank, the zeolite adsorption tank and the deep purification tank are sequentially communicated in series; the initial sedimentation tank is provided with a pavement runoff water inlet pipe and an initial sedimentation tank water outlet, the pavement runoff water inlet pipe is communicated with the drainage side ditch, the front end of the pavement runoff water inlet pipe is provided with a grid well and a circulating well, the zeolite adsorption tank is provided with a zeolite adsorption tank water outlet, and zeolite with a certain thickness is laid in the zeolite adsorption tank; the highway runoff self-circulation purification emergency system is complete in structure and convenient to use, can treat early-stage runoff, later-stage runoff and leaked toxic and harmful liquid in time according to actual conditions, and fully enhances the risk resistance capability of a water source area protection area.

Also as disclosed in publication No.: the CN210421328U road double drainage system for separating road surface water from roadbed water comprises a road shoulder drainage guide channel which is longitudinally arranged outside a road shoulder and used for collecting road surface sewage and is communicated with an adjusting tank, the adjusting tank is communicated with an oil separation sedimentation tank, the oil separation sedimentation tank is communicated with surface water, so that the road surface sewage is purified and then is discharged to the surface water; the utility model also comprises an embankment side ditch which is longitudinally arranged below the filling side slope along the road and is used for collecting the roadbed side slope catchment, the embankment side ditch is communicated with a grit chamber, the grit chamber is communicated with the surface water body, so that the roadbed side slope catchment is purified and then discharged to the surface water body, and the utility model aims to: the system is used for separating the road surface water from the road bed water and separately collecting and treating the road surface water and the road bed water respectively, so that the efficiency of sewage treatment is improved.

The existing side ditches are drainage systems, and can play an emergency role in environmental risk accidents only by being matched with a sedimentation tank, and the side ditches cannot play the emergency role in the environmental risk accidents when geographical conditions are limited and the sedimentation tank is not built.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that the existing side ditch is limited in geographical conditions and cannot play the emergency role of environmental risk accidents when a sedimentation tank is not built, the application provides an environmental accident emergency side ditch applicable to a special road section of an environmental sensitive area.

The application provides a pair of be suitable for emergent gutter of special highway section environmental accident in environmental sensitive area adopts following technical scheme: the utility model provides an emergent side ditch of special highway section environmental accident in suitable environmental sensitive area, includes the gravel bed course that the side ditch inner wall was laid: prevention of seepage geotechnological cloth has been laid to the inboard of gravel bed course, the stone is starched to the inboard of prevention of seepage geotechnological cloth, the bottom of gravel bed course is provided with the small size stock solution box of burying underground under the soil layer, the top intercommunication of small size stock solution box has three catheter, the one end of catheter runs through to the inboard of starching the stone, the inboard of starching the stone is provided with three side ditch dog, and the side ditch dog includes the base block of fixed mounting on the stone inner wall of starching, the inside movable mounting of base block has the lift movable block, the top fixedly connected with kicking block of lift movable block, the equal threaded connection in both sides at kicking block top has the threaded rod, the bottom of threaded rod runs through to the inside of base block and rotates and installs on the base block.

Through adopting above-mentioned technical scheme, through when in actual use, the gutter can play the emergent effect of environmental risk accident under special conditions, and it is little to have an area of occupation of land, and is little to the environmental destruction, and the investment is little, can effectively intercept the dangerization article that road transport vehicle took place environmental risk accident and leak, receives the restriction at geographical condition, when not having the sedimentation tank condition of building, sets up the manger plate piece in the gutter, can effectively solve the danger article that environmental risk accident took place to reveal and influence the problem to the environment.

Preferably, waterproof sealants are sprayed at the joints of the gravel cushion layer, the anti-seepage geotextile and the grout rubble and the surface of the liquid guide pipe.

Preferably, the top end of the catheter is provided with a first sealing cover, and the first sealing cover is installed on the catheter in a threaded connection mode.

Preferably, the both sides at kicking block top all movable mounting have the safety cover, the top of threaded rod is located the inboard of safety cover.

Preferably, the top end thread of the threaded rod is provided with a rotating handle, and the rotating handle is positioned on the inner side of the protective cover.

Preferably, the two sides of the top of the lifting movable block are provided with first threaded holes matched with the threaded rods, and the two sides of the top of the jacking block are provided with second threaded holes matched with the threaded rods.

Preferably, four through holes are formed in the side face of the lifting movable block, the depth of an inner cavity of each through hole is equal to the thickness of the lifting movable block, and the top of the base block is provided with an accommodating groove matched with the lifting movable block.

Preferably, the top fixed mounting of little volume liquid storage box inner chamber has the filter screen, the bottom intercommunication of little volume liquid storage box one side has the delivery pipe, the one end that little volume liquid storage box was kept away from to the delivery pipe extends to ground, the one end screw thread that little volume liquid storage box was kept away from to the delivery pipe is installed sealed lid two.

In summary, the present application includes the following beneficial technical effects:

when the emergency water retaining device is actually used, the side ditch can play an emergency role of environmental risk accidents under special conditions, has the advantages of small occupied area, small damage to the environment and small investment, can effectively intercept hazardous chemical substances leaked by the environmental risk accidents of road transport vehicles, is limited in geographical conditions, and can effectively solve the problem of the environmental influence of the hazardous chemical substances leaked by the environmental risk accidents when a sedimentation tank is not constructed by arranging the water retaining block in the side ditch.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the utility model and do not limit it. In the drawings:

FIG. 1 is a schematic structural diagram of an embodiment.

Fig. 2 is a partial exploded view of the embodiment.

FIG. 3 is a schematic perspective view of a lateral groove stop according to an embodiment.

FIG. 4 is a schematic perspective exploded view of a side groove stopper according to an embodiment.

FIG. 5 is a schematic view of a cross-sectional plan view of a small-volume liquid storage case according to an embodiment.

Description of reference numerals: 1. a gravel cushion layer; 2. anti-seepage geotextile; 3. grouting and building rubbles; 4. a small volume reservoir; 5. a first sealing cover; 6. a catheter; 7. a base block; 8. a lifting movable block; 9. a top block; 10. a protective cover; 11. a through hole; 12. a receiving groove; 13. a threaded rod; 14. rotating the handle; 15. a first threaded hole; 16. a second threaded hole; 17. a filter screen; 18. a discharge pipe; 19. and a second sealing cover.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The present application is described in further detail below with reference to figures 1-5.

The first embodiment is as follows:

with reference to fig. 1-5, the embodiment of the present application discloses an emergent gutter of special highway section environmental accident in suitable environmental sensitive area, includes gravel bed course 1 laid along the gutter inner wall: the inner side of the gravel cushion layer 1 is paved with impermeable geotextile 2, the inner side of the impermeable geotextile 2 is paved with grout rubble 3, the bottom of the gravel cushion layer 1 is provided with a small-volume liquid storage box 4 buried under the soil layer, the top of the small-volume liquid storage box 4 is communicated with three liquid guide pipes 6, one end of each liquid guide pipe 6 penetrates through the inner side of the grout rubble 3, the inner side of the grout rubble 3 is provided with three side ditch stop blocks, each side ditch stop block comprises a base block 7 fixedly arranged on the inner wall of the grout rubble 3, a lifting movable block 8 is movably arranged inside the base block 7, the top of the lifting movable block 8 is fixedly connected with a top block 9, both sides of the top block 9 are in threaded connection with threaded rods 13, the bottom end of each threaded rod 13 penetrates through the inside of the base block 7 and is rotatably arranged on the base block 7, the top end of each liquid guide pipe 6 is provided with a sealing cover 5, and the sealing cover 5 is arranged on the liquid guide pipes 6 in a threaded connection manner, screw hole one 15 with 13 looks adaptations of threaded rod is all seted up to the both sides at 8 tops of lift movable block, screw hole two 16 with 13 looks adaptations of threaded rod is all seted up to the both sides at 9 tops of kicking block, four through-holes 11 are seted up to the side of lift movable block 8, the degree of depth of through-hole 11 inner chamber equals with the thickness of lift movable block 8, base block 7's top is seted up and is taken in groove 12 with 8 looks adaptations of lift movable block, the top fixed mounting of 4 inner chambers of small volume stock solution box has filter screen 17, the bottom intercommunication of 4 one sides of small volume stock solution box has delivery pipe 18, the one end that small volume stock solution box 4 was kept away from to delivery pipe 18 extends to ground, delivery pipe 18 keeps away from one end screw thread of small volume stock solution box 4 and installs sealed lid two 19.

Example two:

waterproof sealants are sprayed at the joints of the surfaces of the gravel cushion layer 1, the anti-seepage geotextile 2, the mortar flaked stone 3 and the liquid guide pipe 6, so that chemicals are prevented from permeating into soil layers along the joints to pollute the environment.

The equal movable mounting in both sides at kicking block 9 top has safety cover 10, and the top of threaded rod 13 is located the inboard of safety cover 10, and the top screw thread of threaded rod 13 is installed and is rotated handle 14, rotates handle 14 and is located the inboard of safety cover 10 for protect threaded rod 13, prevent that threaded rod 13 from rustting.

The working principle is as follows: in the utility model, when in actual use, the seepage-proof side ditch structure is a gravel cushion layer and seepage-proof geotextile 2 and grout rubble 3, side ditch stop blocks are arranged at a certain distance of the seepage-proof side ditch, the height of each stop block does not exceed the depth of the side ditch, when the water storage amount greatly exceeds the stop blocks, the stop blocks can flow into the next stop block in a overflowing way, the number of the stop blocks is determined according to the length of the side ditch and the catchment area, when the geographical conditions are limited and a sedimentation basin is not built, the side ditch with the stop blocks can play an emergency role of environmental risk accidents, wherein the height of the top block 9 can be increased according to the actual use requirement, the operation process is as follows, the protective cover 10 is rotated to one side to move away, then the rotating handle 14 is rotated to drive the threaded rod 13 to rotate, the threaded rod 13 can drive the lifting movable block 8 component to move upwards, so that the top block 9 can be jacked up, so that the discharge of water flow cannot be influenced under the normal drainage state, when the chemical enters into the side ditch, put down kicking block 9 and laminate with base block 7, form monoblock dog to hold back the chemical, then open sealed lid 5, the chemical is discharged into little volume stock solution box 4, and the chemical is taken out through discharge pipe 18 to the reuse water pump, after the chemical enters into little volume stock solution box 4, alright in order to rise kicking block 9, rivers can pass through 11 drainage of through-hole.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (8)

1. The utility model provides an emergent gutter of special highway section environmental accident of suitable environmental sensitive area which characterized in that includes grit bed course (1) of laying along the gutter inner wall: antiseized geotechnique cloth (2) have been laid to the inboard of gravel bed course (1), grout rubble (3) has been laid to the inboard of antiseized geotechnique cloth (2), the bottom of gravel bed course (1) is provided with small volume liquid storage box (4) of burying underground under the soil layer, the top intercommunication of small volume liquid storage box (4) has three catheter (6), the one end of catheter (6) runs through to the inboard of grout rubble (3), the inboard of grout rubble (3) is provided with three side ditch dog, and the side ditch dog includes base block (7) of fixed mounting on the inner wall of grout rubble (3), the inside movable mounting of base block (7) has lift movable block (8), the top fixedly connected with kicking block (9) of lift movable block (8), the equal threaded connection in both sides at kicking block (9) top has threaded rod (13), the bottom of threaded rod (13) runs through to the inside of base block (7) and rotates and installs on base block (7).

2. The environmental accident emergency gutter for the special section of the environmentally sensitive area according to claim 1, wherein: waterproof sealants are sprayed on the joint parts of the gravel cushion layer (1), the anti-seepage geotextile (2) and the grout rubble (3) and the surface of the liquid guide pipe (6).

3. The environmental accident emergency gutter for the special section of the environmentally sensitive area according to claim 2, wherein: the top end of the liquid guide pipe (6) is provided with a first sealing cover (5), and the first sealing cover (5) is installed on the liquid guide pipe (6) in a threaded connection mode.

4. The environmental accident emergency gutter for the special section of the environmentally sensitive area according to claim 3, wherein: the equal movable mounting in both sides at kicking block (9) top has safety cover (10), the top of threaded rod (13) is located the inboard of safety cover (10).

5. The environmental accident emergency gutter for the special section of the environmentally sensitive area according to claim 4, wherein: the top end screw thread of threaded rod (13) is installed and is rotated handle (14), it is located the inboard of safety cover (10) to rotate handle (14).

6. The environmental accident emergency gutter for the special section of the environmentally sensitive area according to claim 5, wherein: threaded hole one (15) with threaded rod (13) looks adaptation are all seted up to the both sides at lift movable block (8) top, threaded hole two (16) with threaded rod (13) looks adaptation are all seted up to the both sides at kicking block (9) top.

7. The environmental accident emergency gutter for the special section of the environmentally sensitive area according to claim 6, wherein: four through holes (11) are formed in the side face of the lifting movable block (8), the depth of the inner cavity of each through hole (11) is equal to the thickness of the lifting movable block (8), and the top of the base block (7) is provided with an accommodating groove (12) matched with the lifting movable block (8).

8. The environmental accident emergency gutter for the special section of the environmentally sensitive area as claimed in claim 7, wherein: the top fixed mounting of small volume liquid storage box (4) inner chamber has filter screen (17), the bottom intercommunication of small volume liquid storage box (4) one side has delivery pipe (18), the one end that small volume liquid storage box (4) were kept away from in delivery pipe (18) extends to ground, the one end screw thread that small volume liquid storage box (4) were kept away from in delivery pipe (18) installs sealed lid two (19).

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