CN213061890U - Open flood control facility for underground building - Google Patents
Open flood control facility for underground building Download PDFInfo
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- CN213061890U CN213061890U CN201922319690.8U CN201922319690U CN213061890U CN 213061890 U CN213061890 U CN 213061890U CN 201922319690 U CN201922319690 U CN 201922319690U CN 213061890 U CN213061890 U CN 213061890U
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- adjustable fender
- underground building
- movable baffle
- ramp
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Abstract
The utility model relates to an uncovered flood control facility of underground construction. Including adjustable fender, the adjustable fender axle, promote the steel cable, promote the hawser capstan winch, promote the steel cable and install on the side wall of the ground access & exit both sides of underground building, the adjustable fender hinge dress is epaxial at the adjustable fender, and the both ends bearing of adjustable fender axle is on promoting the steel cable, it can drive the adjustable fender axle and rise to promote the steel cable, and adjustable fender axle are arranged in the intraoral ramp of ground access & exit of underground building, water level induction controller is arranged in near the basement side wall of the ramp bottom of underground building on, water level induction controller signal line is buried underground in the ramp side wall of underground building. The utility model discloses the application has engineering technology to implement at present, does not need extra secondary development, and system simple manufacture, convenient to use, social is obvious. The utility model discloses prevent that underground building from under the proruption city waterlogging condition, the rainwater flows backward and gets into underground building, improves the flood deformability that causes the sudden torrential rain.
Description
Technical Field
The utility model relates to an underground construction field specifically is an uncovered flood control facility of underground construction.
Background
China has many people and few land and is a small country with resources of all individuals, so that the land resources of China are increasingly valued. Underground space has been regarded as a valuable natural resource owned by human beings and not developed in large quantities so far, and developing and utilizing underground space is a realistic way to develop new living space. This is of great significance to human survival and development in the context of the growing world population, where land suitable for survival is becoming increasingly smaller.
China has gained a position of leading soldiers in the capital construction field all over the world due to the rapid development of the last 30 years. The method achieves brilliant results no matter in research and development, customs and construction technology. The cost and social acceptance of underground spaces are major challenges in building underground cities, but the influence is limited, and some technical limitations can be solved through scientific research. One of the most troubling engineering problems in the construction and use of underground building spaces is the problem of underground water control. Underground buildings located in the south have relatively imperfect municipal drainage pipelines due to the topography of southern hills and rainy climates. Excessive pursuit of hardened ground in urban construction causes that some cities reach rainy seasons, hardened pavements become flood discharge channels, and equipment and vehicles are flooded due to insufficient existing drainage systems of the cities.
Therefore, for underground buildings, a set of devices for preventing the flood of the basement should be forcibly supplemented. The device comprises a real-time monitoring and automatic control flood control emergency device.
Basement flood-proof alarm device. Comprises an alarm monitoring module, a flooding alarm switch and an alarm. The flooding alarm switch is arranged near 50mm of the ground of the basement, the flooding alarm switch is connected with the alarm monitoring module arranged on the wall through a connecting line, and the alarm monitoring module is connected with the alarm through a connecting line. Sudden flood flows back to the basement, water on the ground floods the pump room flooding alarm switch, the flooding alarm switch is closed immediately and sends a signal to the monitoring module, the monitoring module transmits the signal to the alarm, the alarm immediately gives an alarm, and an attendant immediately takes action to prevent the situation from being enlarged, so that all properties of equipment, automobiles and the like are effectively protected, and the loss is reduced to a greater extent. Meanwhile, the alarm system cannot be started due to possible circuit faults, and rescue delay is caused. There is therefore a need for a flood protection device that is also not dependent on electricity.
In the prior art, rain gutters are generally respectively designed at the starting end of a slope way of a basement and the end from the slope way to the basement to properly block rainwater on the ground, and the defect that the rain under the ordinary rainfall can only be blocked in the water state without road area is overcome. Another existing method is to adopt a platform ground with a certain height at the starting end of the basement ramp to block rainwater on the ground, but the other disadvantage is to increase the total length of the ramp. From the perspective of the current common technology, the threat of urban flood under the weather of rain and flood disasters to the safety of the basement cannot be solved under the condition of satisfying the efficient utilization of the land.
Therefore, there is a need to design an open flood protection facility for underground buildings, which will not occupy additional land resources and can effectively and timely play a role, so as to solve the problems with dynamic coordination and balance.
When the rainfall causes that the flood amount flowing into the basement is large, the flood control emergency cofferdam is actively started through an electric control system or manual operation, and the basement is prevented from being flooded.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an uncovered flood control facility of underground building as the emergent facility of flood control of underground building, carries out succinctly effectual control and blocks the mode, leads to equipment and vehicle to be flooded for preventing that underground building from intaking in a large number, has good interim flood control function. The flood backflow situation is prevented from being expanded, the properties of equipment, automobiles and the like are effectively protected, and the life and property safety of people is effectively protected. The utility model discloses it is convenient to implement, can not increase by a wide margin under the condition of total running cost and cost, effectively protect city flood to pour into underground construction, the underground building engineering in any rainy area that is applicable to.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an uncovered flood control facility of underground building, including adjustable fender, the adjustable fender axle, promote the steel cable, promote the hawser capstan winch, wherein promote the steel cable and install on the side wall of the ground access & exit both sides of underground building, the adjustable fender hinge dress is epaxial at the adjustable fender, and the both ends supporting of adjustable fender axle is on promoting the steel cable, it can drive the adjustable fender axle and rise to promote the steel cable, and adjustable fender axle are located the ramp in the ground access & exit of underground building, water level induction controller is located near the basement side wall of ramp bottom of underground building on the wall, water level induction controller signal line is buried underground in the ramp side wall of underground building.
Compared with the prior art, the beneficial effects of the utility model are that: the underground water can be prevented from flowing backwards in the flood of the underground building, the land resources are not additionally occupied, and the manufacturing cost is not greatly increased. Effectively preventing flood from spreading backward situation, effectively protecting all properties of equipment, automobiles and the like, and reducing the loss of life and property of people to the maximum extent. The use confidence of people to underground buildings is greatly improved.
The utility model discloses the field commonality is strong, and the application has at present engineering technique to implement, does not need extra secondary development, and system's simple manufacture, site operation convenience is clean, and economic benefits and social are obvious. Meanwhile, the anti-floating strain capacity of sudden rainstorm is greatly improved, and a brand-new underground building flood control emergency scheme is provided.
Drawings
FIG. 1 is a perspective view of the system of the present invention in its working state;
FIG. 2 is a perspective view of the system of the present invention in an inoperative state;
FIG. 3 is a partially enlarged perspective view of the system of the present invention in a working state;
FIG. 4 is a perspective view of the main device of the present invention in a working state;
FIG. 5 is a perspective view of the main apparatus of the present invention in a non-operating state;
FIG. 6 is a partially embedded perspective view of the lifting device of the present invention;
FIG. 7 is a sectional perspective view of the system of the present invention in an overall working state;
fig. 8 is the utility model discloses a bury the enlarger underground in the water level electrical equipment ramp side wall.
In the reference symbols: 1. a movable baffle; 2. a movable baffle shaft; 3. lifting the steel cable; 4. a hoist cable winch; 5. a ground access opening of the underground building; 6. a side retaining wall; 7. a ramp; 8. a water level sensing controller; 9. the water level induction controller is connected with a signal line.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-8, the utility model provides an uncovered flood protection facility of underground building, including adjustable fender 1, adjustable fender axle 2, promote the steel cable 3, promote hawser capstan winch 4, wherein promote the steel cable 3 and install on the side barricade 6 of the ground access & exit 5 both sides of underground building, adjustable fender 1 hinge dress is on adjustable fender axle 2, and the both ends support of adjustable fender axle 2 is on promoting the steel cable 3, it can drive adjustable fender axle 2 and rise to promote the steel cable 3, and adjustable fender 1 and adjustable fender axle 2 are located ramp 7 in the ground access & exit 5 of underground building, water level induction controller 8 is located near the basement side wall near the ramp bottom of underground building on, water level induction controller signal connection 9 buries underground in the basement side wall of underground building.
In this embodiment, the movable baffle 1 is composed of two lattice composite steel plates, the two steel plates are combined into a movable hinge type through a movable baffle shaft 2, and the movable baffle 1 can rotate around the movable baffle shaft 2. In the working state, the movable baffle shaft 2 can be pulled upwards by the lifting steel cable 3 to be lifted, meanwhile, one end of the movable baffle 1 is lifted together with the lifting steel cable 3 along with the movable baffle shaft 2, the other end of the movable baffle 1 is still tightly attached to a ramp 7 extending to an underground building entrance and exit, and the movable baffle 1 and the movable baffle shaft 2 form an inverted V shape.
The hoisting ropes 3 are multi-strand ropes; the hoisting cable winch 4 is an electric winch that winds the hoisting cable 3. The hoisting cable winch 4 receives an electrical signal and generates a coil traction, thereby performing an up-and-down movement of the hoisting cable 3.
In this embodiment, the hoisting cable winch 4 is controlled by a water level sensing controller 8 embedded in the near side wall near the bottom of the ramp. The remote control of the hoisting cable winch 4 for coiling is performed by remote electronic signal control, so as to perform the action of up-and-down movement of the hoisting cable 3.
The remote electronic signal is sent by a water level sensing controller 8 buried near the bottom of the ramp, and is transmitted to the lifting cable winch 4 through a water level sensing controller signal connecting wire 9 connected with the water level sensing controller 8, so that the lifting cable winch 4 is controlled to receive and release the lifting steel cable 3 to move up and down according to preset programming.
When the movable baffle plate is in a non-working state, the movable baffle plate 1 and the movable baffle plate shaft 2 are in a flat plate shape, are level with a ramp 7 of an access of an underground building, are in a state of not blocking flood, and meanwhile, vehicles can also normally pass through the movable baffle plate.
When the water level sensing controller is in a working state, the water level sensing controller 8 detects that a certain water level exists at the bottom of the ramp (flood backflow occurs), namely, an electric signal is sent according to the situation and is transmitted to the lifting cable winch 4 through a water level sensing controller signal connecting wire 9. The lifting cable winch 4 is coiled due to the excitation of the electric signal, the coiled steel cable 3 moves upwards, and the movable baffle shaft 2 is pulled by the lifting steel cable 3 to pull the steel cable to move upwards. The upward movement of the movable baffle shaft 2 pulls one side edge of the movable baffle 1 to be lifted upwards, and the movable baffle 1 is in the inverted V-shaped water retaining state. The switching of working states is realized, and the function of controlling and blocking the flood at the entrance of the building is achieved.
When the movable baffle plate is in a working state, the movable baffle plate 1 and the movable baffle plate shaft 2 are inverted V-shaped, protrude out of the ramp 7 of the underground building entrance and exit by a set height, are in a state of enclosing and blocking flood, and meanwhile, vehicles can not normally pass through the ramp temporarily. The switching of the working states is realized, and the function of controlling and blocking the flood at the entrance of the building is achieved.
The utility model discloses a theory of operation is: the shape of the main equipment arranged at the entrance of the basement is changed, so that the underground building can be switched between a normal passing state and a water retaining state.
When the building is in a normal passing state, the movable baffle 1 and the movable baffle shaft 2 are in a flat plate shape and are level with a ramp 7 of an access of an underground building (figures 2 and 5), which means that the building is in a normal use state, and vehicles can normally pass through a lane;
when the underground building is in a water retaining working state, the movable baffle 1 and the movable baffle shaft 2 are in an inverted V shape (shown in figures 1 and 4), protrude to a set height from a ramp 7 of an underground building entrance and exit, are in a state of emergently blocking flood, and meanwhile, vehicles can not normally pass through the underground building temporarily.
The hoisting wire 3, the hoisting cable winch 4 can be operated according to the commands set by the water level sensing controller 8, or the hoisting cable winch 4 allows the hoisting operation to be performed manually in the absence of electric power.
When the lifting steel cable 3 and the lifting cable winch 4 work, the shapes of the movable baffle 1 and the movable baffle shaft 2 are controlled, so that the two states of normal passing and water retaining work are switched.
The utility model discloses can be manual or the automatically controlled regulation and control of water level sensing to succinct effectual control with block the mode, when proruption city waterlogging, prevent that underground structure from intaking in a large number, in time the performance prevents that equipment and vehicle from being flooded, have good interim emergent flood control function. The flood backflow situation is prevented from being enlarged, the properties of equipment, automobiles and the like are effectively protected, and the life and property safety of people is effectively protected. In order to achieve the flood control purpose of emergency cofferdam water retaining, a set of brand new underground building flood control cofferdam scheme is provided.
The utility model discloses effectively prevent underground building under the proruption city waterlogging condition, the rainwater flows backward and gets into underground building. The flood strain capacity caused by sudden rainstorm is greatly improved, the maintenance and insurance cost caused by flood is reduced, the management and operation efficiency is increased, the property safety of people is effectively protected, the service performance and the service life of the whole underground building are improved, products can be embedded or additionally installed in new and old buildings, the application range is wide, and the supporting automatic control and manual operation can be carried out. The device is a set of flood backflow prevention facilities for underground buildings which adopt a brand-new barrier enclosing mode and are controlled by multiple ports.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an uncovered flood control facility of underground building, its characterized in that is including adjustable fender, the adjustable fender axle, promote the steel cable, promote the hawser capstan winch, wherein promote the steel cable and install on the side wall of the ground access & exit both sides of underground building, the adjustable fender hinge dress is epaxial at the adjustable fender, and the both ends bearing of adjustable fender axle is on promoting the steel cable, it can drive the adjustable fender axle and rise to promote the steel cable, and adjustable fender axle are arranged in the intraoral ramp of ground access & exit of underground building, water level induction controller is arranged in near the basement side wall of the ramp bottom of underground building on, water level induction controller signal line is buried underground in the ramp side wall of underground building.
2. An open flood protection system for underground buildings according to claim 1, wherein the movable flap is made of two steel plates assembled by a flap shaft into a hinge type, the flap being rotatable around the flap shaft.
3. An open flood protection system for underground buildings according to claim 1, wherein the lifting cables are hoisted by means of lifting cable winches controlled by an electrical control device.
4. An open flood protection system for underground buildings according to claim 1, wherein the hoisting cable winch is controlled by a control device.
5. An open flood protection system for underground buildings according to claim 4, wherein the control device is a weak current system buried in the basement.
6. The open flood protection facility for the underground building according to any one of claims 1 to 5, wherein in the non-working state, the movable baffle and the movable baffle shaft are in a flat plate shape, are level with a ramp at an entrance and an exit of the underground building, are in a state of not blocking flood, and can be normally passed by vehicles; when the movable baffle plate is in a working state, the movable baffle plate shaft is lifted upwards by the lifting steel cable, one end of the movable baffle plate is lifted together with the lifting steel cable, the other end of the movable baffle plate is still tightly attached to a ramp of an underground building entrance and exit, the movable baffle plate and the movable baffle plate shaft form an inverted V shape, the height of the movable baffle plate is higher than that of the ramp of the underground building entrance and exit, the movable baffle plate is in a state of emergently blocking flood, and meanwhile, vehicles can not normally pass through the movable baffle plate shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922319690.8U CN213061890U (en) | 2019-12-23 | 2019-12-23 | Open flood control facility for underground building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922319690.8U CN213061890U (en) | 2019-12-23 | 2019-12-23 | Open flood control facility for underground building |
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| Publication Number | Publication Date |
|---|---|
| CN213061890U true CN213061890U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922319690.8U Active CN213061890U (en) | 2019-12-23 | 2019-12-23 | Open flood control facility for underground building |
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| Country | Link |
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| CN (1) | CN213061890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058420A (en) * | 2019-12-23 | 2020-04-24 | 广东华方工程设计有限公司 | Open flood control facility for underground building |
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2019
- 2019-12-23 CN CN201922319690.8U patent/CN213061890U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058420A (en) * | 2019-12-23 | 2020-04-24 | 广东华方工程设计有限公司 | Open flood control facility for underground building |
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