CN110983947B

CN110983947B - High-bearing jet bridge device

Info

Publication number: CN110983947B
Application number: CN201911168602.7A
Authority: CN
Inventors: 朱光波; 刘喜灵
Original assignee: Shenzhen Zhu Guangbo Machinery Technology Co ltd
Current assignee: SHENZHEN ZHU GUANGBO MACHINERY TECHNOLOGY Co.,Ltd.
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2021-07-02
Anticipated expiration: 2039-11-25
Also published as: CN110983947A

Abstract

The embodiment of the application discloses a high-bearing jet flow bridge device, which comprises a bridge main body and hydraulic working equipment; at least one bottom surface of the bridge main body is provided with a plurality of jet flow outlets; the hydraulic working equipment is used for providing high-pressure liquid for the jet flow outlet so that the liquid is sprayed out from the jet flow outlet to form high-pressure columnar liquid. The high-bearing jet bridge device provided by the embodiment of the application can bear large mass, has high bearing capacity, is convenient to build quickly, and is high in practicability and low in cost.

Description

High-bearing jet bridge device

Technical Field

The application relates to the technical field of hydrodynamics, in particular to a high-bearing jet bridge device.

Background

The bridge is a connected ligament. The bridge plays the unobstructed effect of connection on some road surfaces that can't continue. The bridge generally consists of bridge piers, approach bridges and a bridge floor, wherein the bridge piers support the knocking door; or a suspended object is arranged on the water surface to support the floating of the bridge deck. The bridge has high erection cost and long construction period.

The above background disclosure is only for the purpose of assisting in understanding the inventive concepts and technical solutions of the present application and does not necessarily pertain to the prior art of the present application, and should not be used to assess the novelty and inventive step of the present application in the absence of explicit evidence to suggest that such matter has been disclosed at the filing date of the present application.

Disclosure of Invention

The application provides a high bearing jet bridge device, can build fast and with low costs.

A high-bearing jet bridge device comprises a bridge main body and hydraulic working equipment;

at least one bottom surface of the bridge main body is provided with a plurality of jet flow outlets;

the hydraulic working equipment is used for providing high-pressure liquid for the jet flow outlet so that the liquid is sprayed out from the jet flow outlet to form high-pressure columnar liquid.

In some preferred embodiments, the device further comprises a controller, a speed measuring device and a weight measuring device;

the speed measuring device is used for measuring the speed of an object to pass through the bridge body;

the weight measuring device is used for measuring the weight of an object to pass through the bridge main body;

the controller is configured to control the hydraulic working apparatus according to the speed and weight of the object to be passed through the bridge body so that the bridge body can support the object to be passed through.

In some preferred embodiments, the jet outlet is shaped to be large at both ends and small in the middle.

In some preferred embodiments, the primary material of the bridge body is carbon fiber.

In some preferred embodiments, the bridge body is an inverted tower-shaped structure.

In some preferred embodiments, a portion of the bridge body may be below the water surface; the portion of the bridge body that is located under water is provided with the jet outlet.

In some preferred embodiments, the bridge body is a stowable structure.

In some preferred embodiments, the bridge main body is provided with a high-pressure device input part for connecting with the hydraulic working equipment; the high pressure device input may direct liquid to the jet outlet.

In some preferred embodiments, the bridge body is plural in number; a plurality of the bridge bodies may be connected together.

In some preferred embodiments, the bridge body includes a bridge deck and piers; the bridge piers are used for supporting the bridge deck; the pier is provided with the jet flow outlet.

Compared with the prior art, the beneficial effects of the embodiment of the application are as follows:

the hydraulic working equipment conveys liquid to each jet flow outlet of the bridge main body through high pressure; high-pressure liquid flows out from each efflux export, forms big column efflux in the below of bridge main part, produces the thrust of reaction and makes bridge main part come-up, makes the bridge float on the surface of water or need the road surface of transition, and the column efflux can produce the interact power with the aquatic products in the outside water, can fix the bridge main part in aqueous. The high-bearing jet bridge device provided by the embodiment of the application can bear large mass, has high bearing capacity, is convenient to build quickly, and is high in practicability and low in cost.

Drawings

FIG. 1 is a schematic structural diagram of a high load fluidic bridge device according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a variation of a high load fluidic bridge device according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a jet outlet according to an embodiment of the present application;

FIG. 4 is a schematic structural view of a bridge body according to an embodiment of the present application;

FIG. 5 is a schematic structural view of a variation of a bridge body according to an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a second variation of a bridge body according to an embodiment of the present application;

fig. 7 is a structural diagram of a second variation of the high load fluidic bridge device according to an embodiment of the present application.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the embodiments of the present application more clearly apparent, the present application is further described in detail below with reference to fig. 1 to 7 and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description of the embodiments and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the application.

The embodiment provides a high-bearing jet bridge device which can be built into a bridge, a road bridge, a floating bridge, a skew bridge, a pontoon bridge or a tourist area bridge.

Referring to fig. 1, the high load-bearing fluidic bridge device of the present embodiment includes a bridge main body 1 and a hydraulic working apparatus 2.

Referring to fig. 1, the bottom surface 1A of the bridge body 1 is provided with a plurality of jet outlets 10. As an example, the individual jet outlets 10 are evenly distributed on the bottom surface 1A of the bridge body 1.

The hydraulic working device 2 is used to supply high-pressure liquid to the jet outlet 10 so that the liquid is ejected from the jet outlet 10 to form a high-pressure column of liquid. Illustratively, the liquid is water, such as water in a river. The hydraulic working device 2 sucks in and compresses the liquid and delivers it to the individual jet outlets 10.

The hydraulic working device 2 delivers water to the respective jet outlets 10 of the bridge body 1 by high pressure; high-pressure water flows out from each jet flow outlet 10, large columnar jet flow 100 is formed below the bridge main body 1, reverse thrust is generated to enable the bridge main body 1 to float upwards, the bridge can float on the water surface 200 or a pavement needing transition, the columnar jet flow can generate interaction force with external water bodies such as water in rivers, and the bridge main body 1 can be fixed in water. The high-bearing jet bridge device of the embodiment can bear large mass, has high bearing capacity, is convenient to build quickly, and is high in practicability and low in cost.

The jet outlet 10 of this embodiment is trumpet shaped, specifically large at both ends and small in the middle, with reference to fig. 3. Thus, the high pressure liquid releases pressure at the jet outlet 10, then is compressed, and then releases pressure to form a large columnar jet, which can form a large reverse thrust.

Referring to fig. 2, the high load-bearing fluidic bridge apparatus of this embodiment further includes a controller 3, a speed measuring device 4, and a weight measuring device 5. The speed measuring device 4 is used for measuring the speed of an object to pass through the bridge body 1; illustratively, the speed measuring device 4 is provided in front of one side of the bridge main body 1, measures the speed of a passing vehicle and transmits the measured speed to the controller 3. The weight measuring device 5 is used to measure the weight of an object to be passed through the bridge body 1; illustratively, the weight measuring device 5 is disposed in front of the axle main body 1, measures the weight of the passing vehicle and transmits the measured weight to the controller 3. The controller 3 calculates the load that an object will apply to the bridge body 1 for the speed and weight of the object to be passed through the bridge body 1; the controller 3 controls the hydraulic working device 2 according to the load, specifically, may raise or lower the speed of the high-pressure liquid, so that the bridge main body 1 can support the object to be passed through, the stability of the bridge main body 1 can be ensured, and energy can be saved.

The main material of the bridge main body 1 of the present embodiment is carbon fiber; thus, not only can the strength be ensured, but also the weight can be reduced.

The bridge body 1 of the present embodiment is a storable structure; illustratively, the bridge body 1 is of a foldable or rolled configuration; thus, the utility model is convenient for transportation and carrying.

Referring to fig. 4, the bridge main body 1 of the present embodiment has an inverted tower-shaped structure, i.e., a structure with a large upper portion and a small lower portion, and can increase the buoyancy area to increase the buoyancy. A part of the bridge body 1 can be positioned below the water surface 200 and the part of the bridge body 1 positioned under the water is provided with a jet outlet 10; illustratively, a smaller portion of the bridge body 1 is located below the water surface and is provided with a jet outlet 10; thus, under the combined action of the buoyancy of water and the underwater columnar jet, the bridge body 1 can stably carry objects. Illustratively, referring to fig. 4, the bridge body 1 includes a bridge deck 11 and a plurality of piers 12; the piers 12 are connected with the deck 11 to support the deck 11; the bottom surface of each pier 12 is provided with a plurality of jet flow outlets 10; the bridge pier 12 is positioned below the water surface; the high-pressure liquid output by the hydraulic working equipment 2 is sprayed downwards at the jet flow outlet 10 to form high-pressure column liquid, and reverse thrust power is formed, so that the bridge main body 1 is floated.

In other embodiments, referring to fig. 5 and 6, the bridge body 1 is provided with a high-pressure device input 13 for connection with the hydraulic working apparatus 2. The high pressure device input 13 may communicate with each jet outlet 10, thereby causing liquid to flow to each jet outlet 10. Illustratively, the high pressure device input 13 is an inlet.

In other embodiments, referring to fig. 5, the bridge body 1 is a planar bridge body. The bottom surface of the plane bridge body is provided with a plurality of jet flow outlets 10, high-pressure liquid output by the hydraulic working equipment 2 passes through the input part 13 of the high-pressure device and then is sprayed out downwards from the jet flow outlets 4 to form high-pressure column liquid, and reverse thrust power is formed, so that the bridge main body 1 floats.

In other embodiments, the number of the bridge bodies 1 is plural, such as two, three, four, five, or six or more. The bridge bodies 1 are connected together to form a long bridge, thereby carrying objects on a wide water body.

In other embodiments, the liquid in the column ejected from the jet outlets 10 at different positions has different sizes, and particularly, the liquid can be ejected from the jet outlets 10 with different sizes or by controlling the speed of the liquid flowing to each jet outlet 10. Thus, the bending caused by the self-weight of the bridge body 1 can be overcome, thereby ensuring the smoothness of the bridge deck.

In other embodiments, referring to fig. 7, the high load jet bridge apparatus further comprises a sling 6 for connecting the bridge body 1 with a fixture 7, such as a shore base, to facilitate installation of the bridge body 1 and to strengthen the connection of the bridge body 1.

The high-bearing jet bridge device can be erected into a bridge on the sea without supporting the central part of a bridge body by falling to the ground; water can be used as a spraying medium, so that local materials can be obtained; can be efficiently and quickly built and used, and can be used as a temporary channel for teams to pass through.

The foregoing is a further detailed description of the present application in connection with specific/preferred embodiments and is not intended to limit the present application to that particular description. For a person skilled in the art to which the present application pertains, several alternatives or modifications to the described embodiments may be made without departing from the concept of the present application, and these alternatives or modifications should be considered as falling within the scope of the present application.

Claims

1. A high load-bearing fluidic bridge device, characterized in that: the hydraulic working device comprises a bridge main body and hydraulic working equipment;

the hydraulic working equipment is used for providing high-pressure liquid to the jet flow outlet so as to enable the liquid to be sprayed out from the jet flow outlet to form high-pressure columnar liquid and generate reverse thrust to enable the bridge main body to float upwards;

the device also comprises a controller, a speed measuring device and a weight measuring device;

the controller is configured to control the hydraulic working apparatus according to the speed and weight of the object to be passed through the bridge body so that the bridge body supports the object to be passed through.

2. The high load fluidic bridge device of claim 1, wherein: the shape of the jet flow outlet is that two ends are large and the middle is small.

3. The high load fluidic bridge device of claim 1, wherein: a portion of the bridge body is located below the water surface; the portion of the bridge body that is located under water is provided with the jet outlet.

4. The high load fluidic bridge device of claim 1, wherein: the bridge main body is of a storable structure.

5. The high load fluidic bridge device of claim 1, wherein: the bridge main body is provided with a high-pressure device input part used for being connected with the hydraulic working equipment; the high pressure device input flows liquid to the jet outlet.

6. The high load fluidic bridge device of claim 1, wherein: the number of the bridge main bodies is multiple; a plurality of the bridge bodies are connected together.

7. The high load fluidic bridge device of claim 1, wherein: the bridge main body comprises a bridge deck and bridge piers; the bridge piers are used for supporting the bridge deck; the pier is provided with the jet flow outlet.

8. The high load fluidic bridge device of claim 7, wherein: the pier is of an inverted tower-shaped structure.