Concrete spraying bay platform structure for mine environment recovery and treatment

Abstract

The utility model discloses a concrete spraying bay platform structure for mine environment recovery and treatment, which comprises a mine slope and a concrete spraying bay platform internally provided with a soil layer, and is characterized in that a bay platform body and a supporting platform are sequentially and fixedly mounted on the surface of the mine slope, and a water collecting tank at the top of the mine slope is connected with a water supply tank and a water storage tank through water injection pipes respectively; the water storage tank is connected with the water supply tank through a water supply pipe, a floating ball valve is arranged at a water inlet of the water supply pipe and the water inlet is arranged at the bottom of the water supply tank, a water outlet of the water supply tank is connected with a water outlet pipe, the water outlet pipe is connected with a plurality of distributive pipes, the bottoms of the distributive pipes are fixedly communicated with a plurality of drip irrigation nozzles, and the distributive pipes are erected above the concrete spraying floating platform. The combined water tank structure fully collects and filters rainwater, provides water for bay platform plants when the rainwater is little, and effectively improves the survival rate of the plants; and the supporting table carries out secondary supporting and fixing on the bay platform, the occurrence of inclination and sinking accidents of the bay platform is effectively avoided, the stability and safety of the bay platform structure are improved, and the bay platform has good practical value.

Description

Technical Field

[0001] The present application belongs to the technical field of sprayed concrete floating platforms, and specifically relates to a sprayed concrete floating platform structure for mine environment restoration and management. Background Art

[0002] In the process of mine ecological restoration and management, the common traditional management method for high and steep slopes formed by mining is slope cutting. Due to the steep slopes, it is difficult to store rainwater. Plants planted directly on the slopes are prone to die due to drought and water shortage. Therefore, the current slope greening usually adopts the management method of building a sprayed concrete floating platform on the slope and planting plants. In actual use, it is found that the currently commonly used sprayed concrete floating platform structure has shortcomings: the collection and storage effect of rainwater is poor, insufficient rainwater is collected during the rainy season, and it is impossible to provide water for the plants in the floating platform when there is less rain, resulting in a lower survival rate of plants; the floating platform is not supported enough, and the growth of plants in the floating platform causes the weight of the floating platform to increase, causing the floating platform to tilt, posing certain safety hazards. Utility Model Content

[0003] In response to the above-mentioned problems existing in the prior art, the present invention provides a sprayed concrete floating platform structure for mine environmental restoration and management, in which multiple water tank combinations are arranged to collect and store rainwater to provide water for watering the plants in the floating platform, and a support platform is erected to provide secondary support and fixation for the sprayed concrete floating platform, making the floating platform structure more stable and safer.

[0004] To achieve the above-mentioned purpose, the present application adopts the following technical scheme: a sprayed concrete floating platform structure for mine environmental restoration and treatment, including a mine slope and a sprayed concrete floating platform with a soil layer inside, characterized in that: the surface of the mine slope is fixedly installed with a floating platform body and a support platform in sequence, the support platform includes a support frame and a connecting rod, the support frame includes an inclined rod tangent to the slope surface, a vertical rod connected with the inclined rod to form a triangular structure, and a horizontal rod, the connecting rod is respectively connected to the fixed inclined rod and the vertical rod, and the vertical rod and the inclined rod are installed at the bottom There is a positioning seat, and the positioning seat installs the support frame on the slope through a fixed pipe; a water collecting tank, a water supply tank, and a water storage tank are arranged on the top of the mine slope, the water collecting tank is connected to the water supply tank and the water storage tank respectively through a water injection pipe, the water storage tank is connected to the water supply tank through a water supply pipe, a float valve is installed at the water inlet of the water supply pipe, and the water inlet is submerged in the bottom of the water supply tank, the water outlet of the water supply tank is connected to a water outlet pipe, a plurality of water distribution pipes are connected to the water outlet pipe, a plurality of drip irrigation nozzles are fixedly connected at the bottom of the water distribution pipe, and the water distribution pipe is erected above the concrete spraying floating platform.

[0005] Furthermore, a guide plate and a cover plate are installed on the top of the water collecting tank, and the cover plates are arranged relatively to each other and are rotatably connected to the water collecting tank.

[0006] Furthermore, a filter screen is installed on the upper part of the water collecting tank.

[0007] Furthermore, a drainage hole is provided at the bottom of the sprayed concrete floating platform, and a side plate is connected to the top, and a mounting groove for erecting a water distribution pipe is provided on the side plate.

[0008] Furthermore, water diversion channels are provided on both sides of the mine slope.

[0009] Beneficial effects of this application:

[0010] The present application provides a sprayed concrete floating platform structure for mine environmental restoration and management, which is equipped with a combined water tank structure of three interconnected ones including a water collecting tank, a water supply tank and a water storage tank, which can fully collect and filter rainwater, store a large amount of rainwater with a good storage effect, and provide water for the plants on the floating platform when there is less rain, thereby effectively improving the survival rate of the plants; a support platform is erected at the bottom of the floating platform to provide secondary support and fixation for the floating platform, thereby effectively avoiding the occurrence of accidents of tilting and sinking of the floating platform, improving the stability and safety of the floating platform structure, and having good practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of this application;

[0012] Figure 2 This is a schematic diagram of the water collecting tank connection structure;

[0013] In the figure, 1 is a mine slope, 2 is a concrete spraying platform, 3 is a water diversion channel, 4 is a water supply tank, 5 is a water collecting tank, 51 is a cover plate, 52 is a filter screen, 53 is a guide plate, 54 is a right water injection pipe, 55 is a left water injection pipe, 6 is a water storage tank, 7 is a water supply pipe, 71 is a bracket, 72 is a float valve, 8 is a water outlet pipe, 81 is a water outlet valve, 9 is a water distribution pipe, 10 is a drip irrigation nozzle, and 11 is a support platform. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0015] In the description of the present application, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0016] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0017] A sprayed concrete floating platform 2 structure for mine environmental restoration and management includes a mine slope 1, a sprayed concrete floating platform 2, a support platform 11, a water collection tank 5, a water supply tank 4, and a water storage tank 6. Water diversion troughs 3 are provided on both sides of the mine slope 1, and a floating platform body and a support platform 11 are fixedly installed on the surface of the mine slope 1 in sequence. The floating platform is a U-shaped floating platform made of sprayed concrete with a steel mesh frame around it, which is connected and fixed to the mine slope 1 on the left side. A sand and gravel layer is laid at the bottom of the floating platform to prevent soil erosion, and a soil layer for planting is laid on the upper part of the sand and gravel layer. A support platform 11 for fixing and supporting the floating platform is installed at the bottom of the floating platform. The support platform 11 is installed corresponding to the floating platform, and the number of support platforms 11 and floating platforms can be increased according to actual planting needs. A side panel is connected to the top of the sprayed concrete floating platform 2, and an installation groove for setting up a water pipe is provided on the side panel, and a watering water pipe is installed on the top of the floating platform. There are drainage holes at the bottom of the floating platform to prevent water from being unable to flow out when there is heavy rainfall, causing the roots of plants to be soaked and affecting their survival rate.

[0018] The support platform 11 includes two support frames and two connecting rods. The support frame includes an oblique rod, a vertical rod, and a horizontal rod. The oblique rod is tangent to the slope surface. The vertical rod, the horizontal rod, and the oblique rod are connected to form a stable triangular structure. A connecting rod is provided to connect and fix two parallel oblique rods. A connecting rod is provided to connect and fix two parallel vertical rods. The horizontal rod is connected to the floating platform for support and shares the force to the vertical rod and the oblique rod, and then transmits the force to the slope surface. A welded positioning seat is installed at the bottom of the vertical rod and the oblique rod, and the positioning seat installs the support frame on the slope through a fixing pipe.

[0019] A water supply tank 4, a water collection tank 5, and a water storage tank 6 are installed from left to right on the top of the mine slope 1. The water collection tank 5 in the middle is connected to the water supply tank 4 through a left water injection pipe 55, and is connected to the water storage tank 6 through a right water injection pipe 54. A guide plate 53 and a cover plate 51 are installed on the top of the water collection tank 5. The guide plate 53 is located at the front and rear sides of the water collection tank 5, and is fixedly installed with the water collection tank 5 to receive and guide rainwater into the water collection tank 5 when it rains. The cover plate 51 is relatively arranged on the left and right sides of the water collection tank 5, and is rotatably connected to the water collection tank 5. When it rains, the cover plate 51 opens to assist the guide plate 53 in backflow operation. After the water collection is completed, the cover plate 51 is closed to seal the water collection tank 5 to prevent water from evaporating and losing. A filter screen 52 is also installed in the water collection tank 5 to filter rainwater and prevent debris such as leaves from entering the water pipe and clogging the device.

[0020] The water storage tank 6 is connected to the water supply tank 4 through the water supply pipe 7. The water supply pipe 7 is installed at an angle. The higher water outlet is connected to the water storage tank 6, and the lower water inlet is installed in the water supply tank 4. A float valve 72 is installed at the water inlet installed in the water supply pipe 7. The float valve 72 and the water inlet are installed in the water supply tank 4 through a bracket 71 and are not at the bottom of the water supply tank 4. The float valve 72 used is a direct-acting float valve 72, and its working principle is: using the lever principle to directly control the opening and closing of the valve, when the water level rises, the float drives the valve stem to rise, and when the set water level is reached, the linkage valve is closed; when the water level drops, the float drives the valve stem to drop, and the linkage valve is opened. When the water level in the water supply tank 4 drops to the point where the float loses its buoyancy, the water inlet is opened. Since the water supply pipe 7 is installed at an angle, the water supply pipe 7 pours the water in the water storage tank 6 into the water supply tank 4 under the action of gravity.

[0021] The water outlet of the water supply tank 4 is connected to a water outlet pipe 8, on which a water outlet valve 81 is installed, and the water outlet valve 81 is used to switch the irrigation operation. A plurality of water distribution pipes 9 are connected to the water outlet pipe 8, and the water distribution pipes 9 are correspondingly mounted on the mounting grooves on the upper part of the floating platform. A plurality of drip irrigation nozzles 10 are fixedly connected to the bottom of the water distribution pipe 9, and the water distribution pipe 9 is mounted above the spray concrete floating platform 2 to spray water on the plants in the floating platform.

[0022] Working process of this application: When there is enough rain in the rainy season to meet the irrigation needs of plants, the outlet valve 81 is in a normally closed state. At this time, the cover 51 of the water collecting tank 5 is opened, and the auxiliary guide plate 53 collects and filters the rainwater, and then adds water to the water storage tank 6 and the water supply tank 4 through the water injection pipe. After the water in the three water tanks is stored, the cover 51 is normally closed. When there is less rain, the outlet valve 81 on the outlet pipe 8 is opened. At this time, the water in the water supply tank 4 flows out through the outlet pipe 8, and flows along the water distribution pipe 9 to the top of the floating platform, and is sprayed by the drip irrigation nozzle 10 to irrigate the plants. While the water in the water supply tank 4 flows out, the water in the water collecting tank 5 is continuously replenished and flows into the water supply tank 4. When the water in the water collecting tank 5 is used up, the water level in the water supply tank 4 drops to the point where the float loses its buoyancy, and the water inlet of the water supply pipe 7 of the water supply tank 4 opens. Under the action of gravity, the water supply pipe 7 pours the water in the water storage tank 6 into the water supply tank 4 to meet further irrigation needs.

[0023] The present application provides a sprayed concrete floating platform structure for mine environmental restoration and management, which is equipped with a combined water tank structure of three interconnected ones including a water collecting tank, a water supply tank and a water storage tank, which can fully collect and filter rainwater, store a large amount of rainwater with a good storage effect, and provide water for the plants on the floating platform when there is less rain, thereby effectively improving the survival rate of the plants; a support platform is erected at the bottom of the floating platform to provide secondary support and fixation for the floating platform, thereby effectively avoiding the occurrence of accidents of tilting and sinking of the floating platform, improving the stability and safety of the floating platform structure, and having good practical value.

[0024] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the present application rather than to limit it. Although the present application has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present application.

Claims

1. A concrete spraying platform structure for mine environment restoration and management, characterized by: It includes a mine slope and a concrete spraying floating platform with a soil layer inside, characterized in that: the surface of the mine slope is fixedly installed with a floating platform body and a support platform in sequence, the support platform includes a support frame and a connecting rod, the support frame includes an inclined rod tangent to the slope surface, a vertical rod and a horizontal rod connected with the inclined rod to form a triangular structure, the connecting rod is respectively connected to fix the inclined rod and the vertical rod, and a positioning seat is installed at the bottom of the vertical rod and the inclined rod, and the positioning seat installs the support frame on the slope through a fixed pipe; A water collecting tank, a water supply tank and a water storage tank are arranged on the top of the mine slope. The water collecting tank is connected to the water supply tank and the water storage tank respectively through a water injection pipe, and the water storage tank is connected to the water supply tank through a water supply pipe. A float valve is installed at the water inlet of the water supply pipe and the water inlet is submerged in the bottom of the water supply tank. The water outlet of the water supply tank is connected to a water outlet pipe, and a plurality of water distribution pipes are connected to the water outlet pipe. A plurality of drip irrigation nozzles are fixedly connected to the bottom of the water distribution pipe, and the water distribution pipe is erected above the concrete spraying floating platform.

2. The sprayed concrete floating platform structure for mine environment restoration and treatment as claimed in claim 1, characterized in that: A guide plate and a cover plate are installed on the top of the water collecting box. The cover plates are arranged opposite to each other and are rotatably connected to the water collecting box.

3. The sprayed concrete floating platform structure for mine environment restoration and treatment as claimed in claim 1 is characterized by: A filter screen is installed on the upper part of the water collecting tank.

4. The sprayed concrete floating platform structure for mine environment restoration and treatment as claimed in claim 1, characterized in that: The bottom of the concrete spraying platform is provided with a drainage hole, and the top is connected with a side plate, and the side plate is provided with an installation groove for erecting a water distribution pipe.

5. The sprayed concrete floating platform structure for mine environment restoration and treatment as claimed in claim 1, characterized in that: Water diversion channels are provided on both sides of the mine slope.

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