阅读说明：本技术 一种地下出入口多级挡水板结构及其使用方法 (Underground passageway multi-stage water baffle plate structure and using method thereof ) 是由 许琦东 张长宏 陈芳 唐卡妮 徐晓燕 于 2021-09-27 设计创作，主要内容包括：本发明公开了一种地下出入口多级挡水板结构及其使用方法,包括若干通过板间销钉连接的挡水板组件,挡水板组件包括主挡水板和至少一块副挡水板,副挡水板铰接在主挡水板上,主挡水板包括一体成型的挡水段和排水段,挡水段的一端铰接在截水沟的一侧顶部,排水段上设有若干排水孔,副挡水板的一端铰接在挡水段上靠近排水段处,主挡水板的宽度与副挡水板的宽度相匹配,副挡水板的长度大于排水段的长度,副挡水板的长度小于挡水段的长度。本发明平时不影响车辆通行和排水,当室外暴雨达到淹没水位时,能翻开进行挡水,并采用主挡水板和副挡水板结合的多级挡水结构,使得其可满足不同高度水位的挡水需求,从而可有效防止雨水灌入地下室,降低安全隐患。(The invention discloses a multistage water baffle structure of an underground access and a use method thereof, and the multistage water baffle structure comprises a plurality of water baffle components connected through pins between plates, wherein each water baffle component comprises a main water baffle and at least one auxiliary water baffle, the auxiliary water baffles are hinged on the main water baffle, the main water baffle comprises a water blocking section and a water drainage section which are integrally formed, one end of each water blocking section is hinged at the top of one side of a catch basin, a plurality of water drainage holes are formed in the water drainage section, one ends of the auxiliary water baffles are hinged on the water blocking section and are close to the water drainage section, the width of the main water baffle is matched with the width of the auxiliary water baffles, the length of the auxiliary water baffles is greater than that of the water drainage section, and the length of the auxiliary water baffles is less than that of the water blocking section. The invention does not influence the passing and the drainage of vehicles at ordinary times, can turn over for retaining water when outdoor rainstorm reaches the submerged water level, and adopts the multi-stage water retaining structure combining the main water retaining plate and the auxiliary water retaining plate, so that the water retaining requirements of water levels with different heights can be met, thereby effectively preventing rainwater from pouring into a basement and reducing potential safety hazards.)

1. The utility model provides a multistage breakwater structure of underground access & exit, includes a plurality of breakwater components through pin joint between the board, its characterized in that: the water baffle component comprises a main water baffle and at least one auxiliary water baffle, the auxiliary water baffle is hinged to the main water baffle, the main water baffle comprises a water blocking section and a water drainage section which are integrally formed, one end of the water blocking section is hinged to the top of one side of the intercepting ditch, a plurality of water drainage holes are formed in the water drainage section, one end of the auxiliary water baffle is hinged to the water blocking section and is close to the water drainage section, the width of the main water baffle is matched with that of the auxiliary water baffle, the length of the auxiliary water baffle is greater than that of the water drainage section, and the length of the auxiliary water baffle is smaller than that of the water blocking section.

2. The structure of a multi-stage breakwater of an underground passageway according to claim 1, wherein: and water retaining position fixing frames matched with the water retaining plate assemblies are arranged on two sides of one side of the water intercepting ditch, and water retaining position flexible sealing strips and water retaining position pin holes matched with the water retaining plate assemblies on the outermost side are arranged on the water retaining position fixing frames.

3. The structure of a multi-stage breakwater of an underground passageway according to claim 1, wherein: and the top of one side of the intercepting ditch is also provided with a main hinge seat matched with the main water baffle, one end of the main water baffle is hinged with the main hinge seat through a main hinge, and the main hinge seat is provided with a main hinge seat sealing strip matched with the main water baffle.

4. The structure of a multi-stage breakwater of an underground passageway according to claim 1, wherein: the number of the auxiliary water baffles is one, one end of each auxiliary water baffle is hinged to the inner side of the corresponding main water baffle through an auxiliary hinge, and the main water baffle is provided with an auxiliary water baffle retracting pin which is matched with the other end of each auxiliary water baffle.

5. The structure of a multi-stage breakwater of an underground passageway according to claim 1, wherein: the number of the water baffle components is 3-8, an inter-plate sealing rubber strip is arranged between every two adjacent water baffle components, and the inter-plate pins are positioned on the drainage section of the main water baffle.

6. The structure of a multi-stage breakwater of an underground passageway according to claim 3, wherein: the front side of the intercepting ditch is provided with a drainage section limiting step matched with the drainage section, the rear side of the intercepting ditch is provided with a water retaining section limiting step matched with the water retaining section, and the main hinge seat is fixed on the water retaining section limiting step.

7. The multi-stage water baffle plate structure of an underground passageway according to claim 6, wherein: the main water baffle adopts an embossed metal plate, and two sides of the limiting step of the drainage section are provided with covering pin holes matched with the water baffle component on the most edge.

8. The method for using the multi-stage water baffle structure of the underground passageway according to claim 7, wherein: the method comprises the following steps: when water retaining is not needed, the auxiliary water retaining plate is folded at the inner side of the main water retaining plate, the main water retaining plate is arranged on the intercepting ditch, and water is drained through the drain hole; when water is needed, the main water baffle is turned to a water blocking level and fixed through the water blocking level fixing frame, and then the auxiliary water baffle is turned to improve the water blocking height.

Technical Field

The invention relates to a water retaining structure, in particular to a multistage water retaining plate structure for an underground passageway and a using method thereof.

Background

The existing underground vehicle and pedestrian access is usually only used for certain heightening and water intercepting ditches at the joint with the outdoor ground as water retaining measures to prevent water on the outdoor ground from pouring into basements such as an underground garage and the like during rainstorm. The method can meet the requirement that the rainstorm intensity is low, but once the rainstorm intensity is high and the outdoor water level is higher than an inlet, rainwater can be prevented from pouring into basements such as an underground garage only by additionally adding the water-blocking cofferdam, so that the potential safety hazard of water flooding of the basements exists in the conventional method.

Disclosure of Invention

The invention aims to solve the defects and shortcomings in the prior art, and provides the underground access multi-stage water baffle plate structure and the using method thereof, wherein the passing and the drainage of vehicles are not influenced at ordinary times, when outdoor rainstorm reaches a submerged water level, the water baffle plate structure can be turned over for retaining water, and the multi-stage water baffle structure combining the main water baffle plate and the auxiliary water baffle plate is adopted, so that the water retaining requirements of water levels with different heights can be met, rainwater can be effectively prevented from pouring into a basement, and potential safety hazards are reduced.

The technical scheme of the invention is as follows: the utility model provides a multistage breakwater structure of underground access & exit, includes a plurality of breakwater components through pin joint between the board, its characterized in that: the water baffle component comprises a main water baffle and at least one auxiliary water baffle, the auxiliary water baffle is hinged to the main water baffle, the main water baffle comprises a water blocking section and a water drainage section which are integrally formed, one end of the water blocking section is hinged to the top of one side of the intercepting ditch, a plurality of water drainage holes are formed in the water drainage section, one end of the auxiliary water baffle is hinged to the water blocking section and is close to the water drainage section, the width of the main water baffle is matched with that of the auxiliary water baffle, the length of the auxiliary water baffle is greater than that of the water drainage section, and the length of the auxiliary water baffle is smaller than that of the water blocking section.

The invention does not influence the passing and the drainage of vehicles at ordinary times, when outdoor rainstorm reaches the submerged water level, the water baffle structure can be turned over for retaining water, and the multi-stage water baffle structure combining the main water baffle and the auxiliary water baffle is adopted, so that the water baffle structure can meet the water retaining requirements of water levels with different heights, thereby effectively preventing rainwater from pouring into a basement and reducing the potential safety hazard.

Preferably, water retaining position fixing frames matched with the water retaining plate assemblies are arranged on two sides of one side of the intercepting ditch, and water retaining position flexible sealing strips and water retaining position pin holes matched with the water retaining plate assemblies on the outermost side are arranged on the water retaining position fixing frames.

The structure ensures that the water baffle component is firmly and reliably supported after being turned to the water blocking level, and ensures the water blocking effect.

Preferably, the top of one side of the intercepting ditch is also provided with a main hinge seat matched with the main water baffle, one end of the main water baffle is hinged with the main hinge seat through a main hinge, and the main hinge seat is provided with a main hinge seat sealing strip matched with the main water baffle.

The structure facilitates the turning-over and the covering of the water baffle component, and simultaneously ensures the sealing effect.

Preferably, the number of the auxiliary water baffles is one, one end of each auxiliary water baffle is hinged to the inner side of the corresponding main water baffle through an auxiliary hinge, and the main water baffle is provided with an auxiliary water baffle retraction pin matched with the other end of the corresponding auxiliary water baffle.

The structure facilitates the turning-over of the auxiliary water baffle and ensures the stable and reliable folding of the auxiliary water baffle.

Preferably, the number of the water baffle assemblies is 3-8, an inter-plate sealing rubber strip is arranged between every two adjacent water baffle assemblies, and the inter-plate pins are positioned on the drainage section of the main water baffle.

The structure enables the number of the water baffle assemblies to be increased or decreased automatically according to the width of the underground passageway, and the use flexibility of the water baffle assemblies is improved.

Preferably, the front side of the intercepting ditch is provided with a drainage section limiting step matched with the drainage section, the rear side of the intercepting ditch is provided with a water retaining section limiting step matched with the water retaining section, and the main hinge seat is fixed on the water retaining section limiting step.

The structure ensures the installation stability and reliability of the water baffle component.

Preferably, the main water baffle is an embossed metal plate, and two sides of the water discharging section limiting step are provided with covering pin holes matched with the water baffle component on the outermost side.

The structure ensures the structural strength of the main water baffle, ensures the water retaining effect of the main water baffle and simultaneously ensures the covering reliability of the water baffle component.

A use method of a multistage water baffle structure of an underground gateway comprises the following steps: when water retaining is not needed, the auxiliary water retaining plate is folded at the inner side of the main water retaining plate, the main water retaining plate is arranged on the intercepting ditch, and water is drained through the drain hole; when water is needed, the main water baffle is turned to a water blocking level and fixed through the water blocking level fixing frame, and then the auxiliary water baffle is turned to improve the water blocking height.

The invention does not influence the passing and the drainage of vehicles at ordinary times, when outdoor rainstorm reaches the submerged water level, the water baffle structure can be turned over for retaining water, and the multi-stage water baffle structure combining the main water baffle and the auxiliary water baffle is adopted, so that the water baffle structure can meet the water retaining requirements of water levels with different heights, thereby effectively preventing rainwater from pouring into a basement and reducing the potential safety hazard.

Drawings

FIG. 1 is a schematic diagram of the present invention in a water-stop position;

FIG. 2 is a schematic front view of the present invention in water-stop position;

FIG. 3 is a schematic structural view of the present invention in a closed position;

FIG. 4 is a schematic top view of the present invention in a closed position;

FIG. 5 is a schematic view of the present invention as applied to an underground garage doorway;

in the figure, 1, a water intercepting ditch, 2, a main water baffle, 3, an auxiliary water baffle, 4, a drain hole, 5, a water baffle position fixing frame, 6, a water baffle position flexible sealing strip, 7, a main hinge seat, 8, a main hinge, 9, a main hinge seat sealing strip, 10, an auxiliary hinge, 11, an inter-plate pin, 12, an auxiliary water baffle retracting pin, 13, a drainage section limiting step, 14, a water baffle section limiting step, 15, an inter-plate sealing rubber strip and 16, a water baffle pin hole are arranged.

Detailed Description

The present invention will be described in further detail with reference to the attached drawings, but the present invention is not limited thereto.

As shown in fig. 1 to 5, a multistage breakwater structure of an underground passageway comprises five breakwater assemblies connected by inter-plate pins 11. The breakwater subassembly includes main breakwater 2 and a vice breakwater 3, vice breakwater 3 articulates on main breakwater 2, main breakwater 2 includes integrated into one piece's fender water section and drainage section, the one end of fender water section articulates at one side top of catch basin 1, be equipped with a plurality of wash ports 4 on the drainage section, the one end of vice breakwater 3 articulates on the fender water section and is close to drainage section department, the width of main breakwater 2 and the width phase-match of vice breakwater 3, the length of vice breakwater 3 is greater than the length of drainage section, the length of vice breakwater 3 is less than the length of fender water section. And water retaining position fixing frames 5 matched with the water retaining plate assemblies are arranged on two sides of one side of the intercepting ditch 1, and water retaining position flexible sealing strips 6 and water retaining position pin holes 16 matched with the water retaining plate assemblies on the outermost side are arranged on the water retaining position fixing frames 5. The top of one side of the intercepting ditch 1 is also provided with a main hinge seat 7 matched with the main water baffle 2, one end of the main water baffle 2 is hinged with the main hinge seat 7 through a main hinge 8, and the main hinge seat 7 is provided with a main hinge seat sealing strip 9 matched with the main water baffle 2. One end of the auxiliary water baffle 3 is hinged on the inner side of the main water baffle 2 through an auxiliary hinge 10, and the main water baffle 2 is provided with an auxiliary water baffle retracting pin 12 matched with the other end of the auxiliary water baffle 3. And an inter-plate sealing rubber strip 15 is arranged between every two adjacent water baffle components, and an inter-plate pin 11 is positioned on the drainage section of the main water baffle 2. The front side of the intercepting ditch 1 is provided with a drainage section limiting step 13 matched with the drainage section, the rear side of the intercepting ditch 1 is provided with a water retaining section limiting step 14 matched with the water retaining section, and the main hinge seat 7 is fixed on the water retaining section limiting step 14. The main water baffle 2 is an embossed metal plate, and two sides of the drainage section limiting step 13 are provided with covering pin holes (located on a matched wall surface or a step supporting surface) matched with the water baffle assembly on the most edge.

A use method of a multistage water baffle structure of an underground gateway comprises the following steps: when water retaining is not needed, the auxiliary water retaining plate is folded at the inner side of the main water retaining plate, the main water retaining plate is arranged on the intercepting ditch, and the water retaining plate assembly at the outermost edge is fixedly connected with the pin hole for covering the fastening position through the pin and drains water through the drain hole; when water is needed to be retained, the water retaining plate assembly on the most edge is pulled out, the pin on the pin hole is tightly covered, the main water retaining plate is fixed through the water retaining position fixing frame when being turned to the water retaining level, and then the auxiliary water retaining plate is turned to improve the water retaining height.

The invention is mainly applied to underground access ports of various underground motor-driven garages, non-motor-driven garages and underground storage spaces, and as the underground access ports often have certain slopes, rainwater is easy to infiltrate to cause various potential safety hazards.

The invention does not influence the passing and the drainage of vehicles at ordinary times, when outdoor rainstorm reaches the submerged water level, the water baffle structure can be turned over for retaining water, and the multi-stage water baffle structure combining the main water baffle and the auxiliary water baffle is adopted, so that the water baffle structure can meet the water retaining requirements of water levels with different heights, thereby effectively preventing rainwater from pouring into a basement and reducing the potential safety hazard.