Safety area traffic gate structure of flood storage and detention area

Abstract

The utility model provides a traffic gate structure of a safe area of a flood storage and detention area, which comprises a gate building with a better visual effect and a gate pier and a gate bottom plate arranged behind the gate building, firstly, the gate building is built on a road, the gate building is provided with a plurality of door openings and a plurality of traffic lanes to meet the traffic requirement of larger traffic flow, and then the gate pier and the gate bottom plate are arranged behind the gate building. And gate piers comprising side piers and seam piers and a gate bottom plate are built between the door openings. When the flood storage and detention area is used, the gate is temporarily placed between the gate piers, and the water retaining requirement is met. Ornamental plants are planted between the seam piers, so that the attractiveness and the space coordination of the traffic gate are improved. Settlement joints are arranged among the gate building, the gate piers and the gate bottom plate, and water stop connection is adopted. According to the structure, the road passing requirement can be met, the attractiveness and the space coordination of the traffic gate are improved, and the visual effect of the traffic gate is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy flood storage area technical field especially a kind of traffic gate structure of flood storage area safety zone. BACKGROUND

[0002] Flood storage area is the important measure to improve the flood control capacity of river basin as temporary flood storage place.When flood occurs, to protect the safety of residents in flood storage area, safety zone is generally built in the area as refuge place for residents in flood storage area.

[0003] When safety zone dike and traffic intersection intersect, generally set up embankment ramp to connect, for the intersection without space to set up embankment ramp, traffic gate is usually set, to meet the traffic requirements daily, close gate when flood storage area is used, to block flood into safety zone.

[0004] Traffic gate generally uses bottom shaft drive flip gate, lateral horizontal pull door, vertical lifting steel gate structure.For the road with heavy vehicle traffic, bottom shaft drive flip gate and connecting shaft are prone to deformation, which leads to abnormal operation when gate is opened and closed.For the road with larger width, lateral horizontal pull door structure is not applicable.Vertical lifting steel gate needs to set reinforced concrete gate pier in the middle of road, which has certain influence on traffic, and poor in appearance and space coordination around road.

[0005] Therefore, how to reasonably solve the problem of traffic gate structure type of heavy traffic and wide road, and make traffic gate and surrounding environment coordinated and improve overall visual effect of traffic gate is a problem to be solved. INVENTION CONTENTS

[0006] The technical problem solved by the utility model is to provide a traffic gate structure of flood storage area safety zone, to solve the problem of traffic gate set on road with heavy traffic and wide lane, to prevent traffic gate from being damaged in structure and unable to operate normally when used, and to provide comfortable feeling and good visual environment by optimizing visual effect of traffic gate.

[0007] To solve the above technical problem, the technical scheme adopted by the utility model is:

[0008] The application relates to a safe area traffic gate structure of a flood detention area, which comprises a city gate tower with good visual effect, gate piers and a gate bottom plate, the gate piers comprise side piers and joint piers, the city gate tower is built on a road, a plurality of door holes and a plurality of traffic lanes are arranged on the city gate tower according to the road traffic volume, the traffic requirement of a larger traffic volume is met, then the gate piers comprising the side piers and the joint piers and the gate bottom plate are built between the door holes behind the city gate tower, when the flood detention area is started, temporary gates are placed between the gate piers to meet the water retaining requirement. The temporary gates are placed between the gate piers, the gate bottom plate is free of metal structures, and the temporary gates are temporarily placed, so that the deformation caused by vehicle passing and rolling cannot result in the situation that the gates cannot normally operate. Ornamental plants are planted between the joint piers to improve the appearance and space coordination of the traffic gate. The city gate tower, the side piers, the joint piers and the gate bottom plate are provided with settlement joints and are connected by water stop.

[0009] Preferably, the city gate tower comprises three door holes with a net height of 5.0 m, wherein the middle door hole is 17.0 m wide, and the two side door holes are 10.0 m wide. The gate is made of a steel structure with a width consistent with the door hole.

[0010] Preferably, traffic lanes are arranged in the door holes, four traffic lanes in two directions are arranged in the middle door hole, and one motor vehicle lane, one non-motor vehicle lane and a pedestrian path are arranged in each of the two side door holes.

[0011] Preferably, the side piers, the joint piers and the gate bottom plate are made of a concrete structure, the length of the side piers along the water flow direction is 10 m, and the thickness of the gate bottom plate is 1.5 m.

[0012] Preferably, the thickness of the side piers is 1.0 m, and the thickness of the joint piers is 3.0 m.

[0013] Preferably, the joint piers are filled with loam and flowers are planted.

[0014] Preferably, the planted flowers are planted by mixing and sowing sulfur chrysanthemum, February orchid, large beach chrysanthemum, cornflower, white chrysanthemum and perennial chrysanthemum.

[0015] Preferably, the settlement joint is filled with polyethylene closed-cell foam board with a thickness of 2.0 cm and a compressive strength greater than 0.15 Mpa.

[0016] Preferably, the water stop is made of red copper with a thickness of 0.8 mm, a width of 42 cm, a tensile strength greater than 205 Mpa and an elongation greater than 30%.

[0017] The application has the following beneficial effects:

[0018] The city gate tower door hole can meet the road traffic requirement, the gate bottom plate is free of metal structures, the temporary gates are temporarily placed, the deformation caused by vehicle passing and rolling cannot result in the situation that the gates cannot normally operate, the gate piers are behind the city gate tower, the appearance and space coordination of the traffic gate are improved, and the visual effect of the traffic gate is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 The utility model discloses a traffic gate plan.

[0020] Fig. 2 The utility model discloses a traffic gate section.

[0021] In the drawing, 1 is a city gate tower, 2 is a side pier, 3 is a joint pier, 4 is a gate bottom plate, 5 is a door hole, 6 is a traffic lane, 7 is a gate, 8 is a settlement joint, 9 is a water stop, 10 is soil, 11 is flowers, and 12 is a polyethylene closed-cell foam board. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model; obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments; based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] In the description of the utility model, it needs to be explained that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] As Figs. 1-2 shown, the utility model discloses a flood storage area safety zone traffic gate structure, including city gate tower 1, gate pier and gate bottom plate 4. The gate pier includes side pier 2 and joint pier 3, and the city gate tower 1 is provided with a plurality of door holes 5 and a plurality of traffic lanes 6. When the flood storage area is used, the gate 7 is temporarily placed between the gate piers, the settlement joint 8 is arranged between the city gate tower 1 and the side pier 2, the joint pier 3 and the gate bottom plate 4, and the water stop 9 is connected.

[0025] The city gate tower 1, in actual application, can determine the number and width of the door hole 5 according to the width of the road, in the preferred embodiment, the door hole 5 has three, and the net height H of the door hole 5 is 5.0m, wherein the width B1 of the middle door hole 5 is 17.0m, and the width B2 of the two side door holes 5 is 10.0m. The gate 7 adopts a steel structure, and the width is consistent with the door hole.

[0026] Traffic lanes 6 are arranged in the door holes 5, and in a preferred embodiment, four motor vehicle lanes are arranged in the middle door hole 5, and one motor vehicle lane, one non-motor vehicle lane and one pedestrian lane are arranged in each of the two side door holes 5.

[0027] The side piers 2, the joint piers 3 and the gate floor 4 are made of concrete structures, the length L along the water flow direction is 10 m, and the thickness T of the gate floor is 1.5 m. In a preferred embodiment, the thickness t1 of the side pier is 1.0 m, and the thickness t2 of the joint pier is 3.0 m. The joint piers 3 are filled with loam 10 and planted with flowers 11.

[0028] In actual application, the planted flowers 11 can be selected according to the plant adaptability, and in a preferred embodiment, the flowers are planted by mixed sowing of sulfur chrysanthemum, February orchid, large beach chrysanthemum, cornflower, white chrysanthemum and perennial chrysanthemum.

[0029] The settlement joint 8 is filled with polyethylene closed-cell foam board 12, and in a preferred embodiment, the thickness t3 is 2.0 cm, and the compressive strength is greater than 0.15 Mpa.

[0030] The water stop 9 is made of red copper, and in a preferred embodiment, the thickness t4 is 0.8 mm, the width d is 42 cm, the tensile strength is greater than 205 Mpa, and the elongation is greater than 30%.

[0031] In the embodiment, a plurality of door holes 5 and a plurality of traffic lanes 6 are arranged below the city gate tower 1, which can solve the problem of heavy traffic. The side piers 2 and the joint piers 3 are located behind the city gate tower 1, which improves the appearance and spatial coordination of the traffic gate. When the flood detention area is used, the gate 7 is temporarily placed between the gate piers to meet the water retaining requirement. Since the gate floor 4 has no metal structure and the gate 7 is temporarily placed, there is no deformation caused by vehicle passing and crushing to cause normal operation. The flowers 11 planted between the joint piers 3 can achieve a good landscape effect for the traffic gate.

[0032] The embodiment will be described in detail as follows:

[0033] First, the city gate tower 1 is implemented, then the gate floor 4, the side piers 2 and the joint piers 3 are poured, and the water stop 9 is installed and the polyethylene closed-cell foam board 12 is filled at the settlement joint 8. The traffic lanes 6 are laid in the door holes 5. Finally, the loam 10 is filled in the joint piers 3 and the flowers 11 are planted, and the construction of the entire flood detention area safety zone traffic gate structure is completed.

[0034] The above-described embodiments are only used to illustrate the technical ideas and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and are not used to limit the scope of the present application, equivalent changes and modifications made without departing from the concept and principle of the present application still fall within the scope of the present application.

Claims

1. A safety zone traffic gate structure of a flood detention area, comprising a city gate (1), a gate pier and a gate bottom plate (4), characterized in that, The pier includes side piers (2) and joint piers (3), a city gate (1) is built on the road, the city gate (1) is provided with a plurality of doorways (5) and a plurality of traffic lanes (6), a pier and a bottom plate (4) are built between the doorways (5) behind the city gate (1), a gate (7) is temporarily placed between the piers, ornamental plants are planted between the joint piers (3), a settlement joint (8) is arranged between the city gate (1) and the side piers (2), the joint piers (3) and the bottom plate (4), and a water stop (9) is used for connection.

2. The safety zone traffic gate structure of a flood detention basin according to claim 1, wherein, The city gate (1) contains three doorways (5), including a middle doorway and two side doorways.

3. The traffic gate structure of a detention basin safety area according to claim 1 or 2, characterized in that, The doorways (5) are provided with traffic lanes (6), the middle doorway (5) is provided with four bidirectional motor lanes, and the two side doorways (5) are respectively provided with a motor lane, a non-motor lane and a pedestrian path.

4. The safety zone traffic gate structure of a flood detention basin according to claim 1, wherein, The side piers (2), the joint piers (3) and the bottom plate (4) adopt a concrete structure.

5. The safety zone traffic gate structure of a flood detention basin according to claim 1, wherein, The gate (7) adopts a steel structure.

6. The safety zone traffic gate structure of a flood detention basin according to claim 1, wherein, The joint piers (3) are filled with loam (10) and flowers (11) are planted.

7. The safety zone traffic gate structure of a flood detention basin according to claim 6, wherein The flowers (11) are planted by mixing and sowing Sulfur Chrysanthemum, February Orchid, Large Shrub Chrysanthemum, Cornflower, White Crystal Chrysanthemum and Perennial Skyflower.

8. The safety zone traffic gate structure of a flood detention basin according to claim 1, wherein, The settlement joint (8) is filled with polyethylene closed-cell foam board (12).

9. The safety zone traffic gate structure of a flood detention basin according to claim 1, wherein, The water stop (9) adopts a red copper water stop.

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