CN212895870U - Floating body assembly, floating body module and floating bridge - Google Patents

Abstract

The utility model relates to a water engineering technical field especially relates to a body subassembly, body module and pontoon bridge. The present disclosure provides a float assembly comprising: the floating body unit is arranged on the bottom surface of the beam plate, and a sealed cavity for filling gas is formed in the floating body unit; the inflation unit is arranged on the floating body unit and is used for inflating the sealed cavity; the detection unit is arranged in the sealed cavity and used for detecting the pressure in the sealed cavity; the controller is respectively connected with the inflation unit and the detection unit and used for controlling whether the inflation unit is inflated or not according to the signal sent by the detection unit, so that the numerous floating body units can be monitored in real time, the constant and stable design pressure is kept, the safety and the reliability of each floating body unit are ensured, and the safety and the reliability of each floating body assembly are further ensured.

Description

Floating body assembly, floating body module and floating bridge

Technical Field

The utility model relates to a water engineering technical field especially relates to a body subassembly, body module and pontoon bridge.

Background

At present, the country is vigorously developing the marine industry. Many enterprises and scientific research institutions arrange a large number of offshore facilities for testing, research, operation and other projects in the sea area near the coastal area or island of China.

The floating bridge is a facility or equipment required in real life, production and construction and military operations. However, bridges of the floating bridge in the prior art are all in fixed length, the whole length of the floating bridge cannot be adjusted after the floating bridge is built, the floating bridge is not suitable for connection between a shoreside and offshore facilities with different distances,

the prior art also has an inflatable floating bridge, but the structure of the floating bridge is difficult to resist larger wind waves and ocean currents, and the prior inflatable floating bridge cannot ensure the balanced stability of air pressure and has poor reliability.

Disclosure of Invention

In order to solve the above technical problem or at least partially solve the above technical problem, the present disclosure provides a floating body assembly, a floating body module, and a floating bridge.

A first aspect of the present disclosure provides a float assembly comprising: a beam plate;

the floating body unit is arranged on the bottom surface of the beam plate and is provided with a sealed cavity for filling gas;

the inflation unit is arranged in the floating body unit and is used for inflating the sealed cavity;

the detection unit is arranged in the sealed cavity and used for detecting the pressure in the sealed cavity;

and the controller is respectively connected with the inflation unit and the detection unit and is used for controlling whether the inflation unit inflates according to the signal sent by the detection unit.

In one possible design, the inflation unit includes: the air faucet is arranged on the floating body unit;

and the inflation pump is connected with the air tap through an air pipe.

In one possible embodiment, the buoyant body unit is detachably connected to the beam plate by means of a flexible flat strap.

In one possible design, the floating body unit is made of a soft material, and reinforcing ribs are provided on the floating body unit.

A second aspect of the present disclosure provides a buoyant body module comprising:

a float assembly;

the elastic piece is arranged at one end of the beam plate along the width direction of the beam plate, and a bearing part is arranged at the other end of the beam plate.

In one possible design, an arc plate is arranged at one end of the beam plate along the width direction of the beam plate, and the arc plate is hinged with the beam plate.

In one possible design, the elastic element is provided with a connection for connecting a rope.

A third aspect of the present disclosure provides a floating bridge comprising a plurality of said buoyant modules;

and two adjacent floating body modules are detachably connected.

A fourth aspect of the present disclosure provides a floating bridge, comprising: the two adjacent floating body devices are detachably connected;

the float device includes: the floating body assembly is hinged with the floating body module.

Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:

in the floating body assembly provided by the embodiment of the disclosure, the detection unit is arranged in the sealed cavity and used for detecting the pressure in the sealed cavity, and the pressure in the sealed cavity is monitored in real time. The controller is respectively connected with the inflating unit and the detecting unit and is used for controlling whether the inflating unit inflates according to the signal sent by the detecting unit. When the pressure in the sealed cavity is smaller than a set value, the controller controls the inflation unit to inflate according to a signal sent by the detection unit, and when the pressure in the sealed cavity is not smaller than the set value, the controller controls the inflation unit to stop inflating according to the signal sent by the detection unit, so that the multiple floating body units can be monitored in real time, the constant design pressure is kept, the safety and the reliability of each floating body unit are ensured, and the safety and the reliability of each floating body assembly are further ensured.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Figure 1 is a schematic bottom view of a float assembly according to an embodiment of the present disclosure,

figure 2 is a side view schematic of a float assembly according to embodiments of the present disclosure,

figure 3 is a schematic side view of a first configuration of a pontoon according to the embodiment of the disclosure,

figure 4 is a schematic bottom view of the float device according to the disclosed embodiment,

figure 5 is a schematic view of the float device according to the embodiment of the present disclosure after folding,

figure 6 is a schematic side view of a second configuration of a pontoon according to an embodiment of the disclosure,

figure 7 is a schematic diagram of a control structure of a float assembly according to an embodiment of the present disclosure,

fig. 8 is a schematic flow chart of an inflation method according to an embodiment of the disclosure.

Reference numerals:

11-beam slab;

111-an elastic member;

111 a-connecting part;

112-a receiving portion;

113-an arc plate;

114-a first hinge;

115-a second hinge;

12-a floating body cell;

121-a detection unit;

122-a controller;

123-an inflation unit;

123 a-air tap;

123 b-trachea;

123 c-trachea interface;

2-a float module;

3-floating body device.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein, and it is understood that the embodiments described in the specification are merely a subset of the embodiments of the present disclosure and are not necessarily all embodiments.

Fig. 1 is a schematic top view and fig. 2 is a schematic side view of a floating body assembly according to an embodiment of the present disclosure.

As shown in fig. 1 and 2, a float assembly provided by an embodiment of the present disclosure includes: a beam plate 11 and at least one floating body unit 12, the floating body unit 12 being disposed on the bottom surface of the beam plate 11. The floating body unit 12 may be one, two, or a plurality of … … when the floating body assembly is one, the floating body unit 12 is disposed at the middle position of the bottom surface of the girder 11. When there are two floating body units 12, the two floating body units 12 are respectively disposed at both ends of the bottom surface of the beam plate 11 in the length direction, or the two floating body units 12 are respectively disposed at both ends of the bottom surface of the beam plate 11 in the width direction. When there are a plurality of floating body units 12, the plurality of floating body units 12 are disposed at intervals on the bottom surface of the beam plate 11, and preferably, the floating body units 12 are disposed at uniform intervals on the bottom surface of the beam plate 11.

The floating body unit 12 and the beam plate 11 may be fixedly connected or detachably connected. The floating body unit 12 is formed with a sealed cavity for filling gas, and the sealed cavity can be filled with gas, so that the floating body assembly can float on the water surface, and certainly, a structure which has enough buoyancy and can bear external load can be formed after the sealed cavity is filled with gas with certain air pressure. The inflation unit 123 is disposed in the floating body unit 12 for inflating the sealed cavity. Wherein, the inflation unit 123 may include a pipe disposed in communication with the floating body unit 12, the pipe is provided with a valve, when the inflation unit 123 inflates air into the sealed cavity, the valve is opened, and when the inflation unit 123 stops inflating, the valve is closed. Alternatively, the valve may be a solenoid valve, which is connected to the controller 122.

The detection unit 121 is disposed in the sealed cavity and used for detecting pressure in the sealed cavity, and monitoring the pressure in the sealed cavity in real time. The controller 122 is respectively connected to the inflation unit 123 and the detection unit 121, and is configured to control whether the inflation unit 123 inflates according to a signal sent by the detection unit 121. When the pressure in the sealed cavity is smaller than a set value, the controller 122 controls the inflation unit 123 to inflate according to a signal sent by the detection unit 121, and when the pressure in the sealed cavity is not smaller than the set value, the controller 122 controls the inflation unit 123 to stop inflating according to the signal sent by the detection unit 121, so that the real-time monitoring of the floating body units 12 can be realized, the constant and stable design pressure is kept, the safety and reliability of each floating body unit 12 are ensured, and the safety and reliability of each floating body assembly are further ensured. When a plurality of floating body units 12 are provided, the detection units 121 are respectively arranged in the sealed cavity of each floating body unit 12, each detection unit 121 is respectively connected with the controller 122, and the controller 122 can independently control each electromagnetic valve on the pipeline connected with the floating body unit 12, so that when a certain floating body unit 12 needs to be inflated, the inflation unit 123 can independently inflate the floating body unit 12, and the operation is simple. Of course, the individual float cells 12 can also be inflated simultaneously, it being possible to keep the inflation times of each float cell 12 synchronized.

In a specific embodiment, the inflation unit 123 includes: the air nozzle 123a is arranged on the floating body unit 12, and the air nozzle 123a is connected with the inflator pump through an air pipe 123 b. The air pipe 123b is provided with a valve.

An air nozzle 123a is arranged at the end part of the floating body unit 12, the air nozzle 123a is connected with an external inflator pump through an air pipe 123b, air pipe connectors 123c are arranged at the two ends of the air pipe 123b and can be connected with air pipes 123b on other floating body units 12 in series, a detection unit 121 is arranged inside each floating body unit 12 and is connected with the air nozzle 123a through an electric signal line and connected with the inflator pump along the air pipe 123b, when the pressure value detected by the detection unit 121 is smaller than a set value, a signal is transmitted to the air nozzle 123a and a preset switch of the inflator pump, the inflator pump is started to inflate, and when the pressure reaches the set value, the air nozzle 123 a. The sealed cavities of the floating body units 12 can be monitored in real time, the constant and stable design pressure is kept, the buoyancy of each floating body unit 12 is safe and reliable, and the device is suitable for the sea wave environment.

The detection unit 121 may be a pressure sensor, and the pressure sensor is used for detecting the pressure in the sealed cavity. And the controller 122 is respectively connected with the inflation unit 123 and the pressure sensor, and is used for controlling whether the inflation unit 123 inflates according to the pressure signal sent by the pressure sensor.

In a specific embodiment, the floating body unit 12 is made of a soft material, and the floating body unit 12 is provided with a reinforcing rib. Optionally, the floating body unit 12 may be an air bag, which is normally evacuated of air therein, and the air bag is compressed to minimize the volume of the standard floating body unit 12, thereby facilitating storage and transportation. When in use, the floating body unit 12 is inflated by an inflator pump to a use state, and can be in a strip shape after being inflated. The air bag can be made of rubber materials, and reinforcing ribs are arranged on the air bag and used for increasing the strength of the air bag and reducing the possibility of rupture of the air bag. In addition, the air bag can be made of plastic, and other suitable materials can be selected.

In a specific embodiment, the floating body unit 12 and the beam plate 11 are detachably connected through a flexible flat belt, so that the floating body unit 12 is more conveniently and quickly fixed on the beam plate 11, when the floating body unit 12 is an air bag, the connection between the floating body unit 12 and the beam plate 11 is more reliable, and the possibility of damaging the air bag is reduced.

The beam plate 11 may be formed by firmly connecting rigid building materials such as profile steel, and optionally, the beam plate 11 may be a structure manufactured according to a certain standard. In other words, the beam plate 11 may be composed of several types of standard members, improving the efficiency of machining and assembling.

The embodiment of the present disclosure further provides a floating body module 2 including: the floating body assembly and the elastic member 111 are arranged at one end of the beam plate 11 along the width direction W of the beam plate 11, and the other end of the beam plate 11 is provided with a bearing part 112. Optionally, one end of the elastic member 111 is fixedly connected to the beam plate 11, and the other end is used for being detachably connected to the receiving portion 112 of the beam plate 11 in an adjacent floating body assembly when a plurality of floating body assemblies are spliced.

The elastic component 111 can realize the deformation of adjacent floating body components in any direction, and has certain constraint force, so that the floating body components are adaptive to the wave action, the structure of the floating body components is safe and reliable, and the floating body components are more adaptive to the sea wave environment. The elastic members 111 enable adjacent floating body assemblies to be spliced to form stretchable flexible connections, enabling the floating body modules 2 to adapt to the impact of waves.

The elastic member 111 may be a spring or a member made of an elastic material.

When elastic component 111 is the spring, the both ends of spring can set up the couple, and the couple can make circular, V type or angular form, and the one end and the beam slab 11 fixed connection of spring, the other end are arranged in can dismantling with the portion of accepting 112 of beam slab 11 in the adjacent body subassembly when a plurality of body subassemblies splice. The bearing part 112 can be a hook matched with a hook of a spring, and has simple structure and convenient installation.

The elastic component 111 is provided with connecting portion 111a for connecting the rope, and rope can be connected to during operation connecting portion 111a, and when aquatic body module 2 merges, adjacent body module 2 passes through the capstan winch and pulls the rope, makes elastic component 111 easily lock on adjacent body module 2, makes body module 2 can be convenient for connect into a whole under the wave rocks. The splicing assembly under the wave condition is convenient, the working under the wave environment can be adapted, and the safety and reliability are high. Alternatively, the connecting portion 111a may be a circular ring structure or a locking structure.

In a specific embodiment, an arc plate 113 is provided at one end of the beam plate 11 in the width direction W of the beam plate 11, and the arc plate 113 is hinged to the beam plate 11. The relative both ends one end of beam slab 11 sets up arc 113, and arc 113 is not established to one end, and when a plurality of body subassemblies spliced, arc 113 can be dismantled with the one end of not establishing arc 113 of beam slab 11 in the adjacent body subassembly and be connected, specifically, can be joint or connect etc. through the fastener. The arc 113 can be the steel sheet, and arc 113 one end articulates in roof beam 11 one end, and the other end is at mobilizable overlap joint on adjacent plate girder of during operation, when shielding spring coupling spare, can also be connected smoothly all the time with the roof beam 11 of adjacent body subassembly, can not influence the vehicle walking because of the atress inequality leads to misplacing from top to bottom.

Fig. 3 is a schematic side view of a first structure of a floating bridge according to an embodiment of the disclosure. As shown in fig. 3, the present disclosure provides a floating bridge including a plurality of floating body modules 2, and two adjacent floating body modules 2 are detachably connected. In concrete splicing and assembling, the rope can be fixed on the connecting part 111a of the elastic part 111, and the adjacent floating body module 2 pulls the rope through a winch, so that the elastic part 111 can be easily locked on the bearing part 112 of the adjacent floating body module 2. Then, the arc-shaped plate 113 can be detachably connected with one end of the beam plate 11 of the adjacent floating body module 2, which is not provided with the arc-shaped plate 113, specifically, the connection can be performed by clamping or fastening, and the like. The floating bridge provided by the embodiment can transport and store the floating body module 2 independently at ordinary times. When in use, the plurality of floating body modules 2 are spliced and assembled. Because be equipped with elastic component 111 and arc 113 on the body module 2, elastic component 111 can realize adjacent body subassembly and in the ascending deformation of arbitrary direction, and possess certain restrictive force, and then adapt to the wave effect, make body subassembly structure safe and reliable, adapt to marine wave environment more. When the arc-shaped plate 113 shields the spring connecting piece, the arc-shaped plate can be smoothly connected with the beam plate 11 of the adjacent floating body assembly all the time, and the vehicle cannot be influenced by vertical dislocation due to uneven stress. The assembled floating bridge can adapt to severe environments such as ocean environment waves and the like, and is high in safety and reliability.

Fig. 4 is a schematic top view of the floating body device 3 according to the embodiment of the present disclosure, and fig. 5 is a schematic folded structure of the floating body device 3 according to the embodiment of the present disclosure. As shown in fig. 4 and 5, the float device 3 includes: the floating body device 3 is a structure with an elastic part 111 and an arc-shaped plate 113 at one end after the floating body component is hinged with the floating body module 2. When in storage and transportation, the floating body assembly or the floating body module 2 can be folded, and when in use, the floating body assembly or the floating body module 2 can rotate along the articulated shaft, so that the two beam plates 11 are positioned on the same plane.

Wherein, the floating body component is provided with a first hinge part 114, the floating body module 2 is provided with a second hinge part 115, and the rotating shaft passes through the first hinge part 114 and the second hinge part 115 to connect the first hinge part 114 and the second hinge part 115.

The floating body assembly and one floating body module 2 can be connected through a hinge or a rotating shaft. In a first specific embodiment, the first hinge portion 114 is provided with a plurality of grooves, the plurality of grooves are arranged at intervals, a first protrusion is formed between two adjacent grooves, the second hinge portion 115 is provided with a plurality of second protrusions, the plurality of second protrusions are arranged at intervals, the second protrusions are matched with the grooves, a first through hole is formed in the first protrusion, a second through hole is formed in the second protrusion, and the rotating shaft penetrates through the first protrusion and the second protrusion respectively to enable the floating body assembly and the floating body module 2 to be rotatably connected.

Fig. 6 is a schematic side view of a second structure of a pontoon according to the embodiment of the disclosure. As shown in fig. 6, the present disclosure provides a floating bridge, including: the adjacent two floating body devices 3 are detachably connected. Specifically, when splicing and assembling are performed, the rope may be fixed to the connecting portion 111a of the elastic member 111, and the rope may be pulled by the winch between the adjacent floating body devices 3, so that the elastic member 111 may be easily locked to the receiving portion 112 of the adjacent floating body device 3. Then, the arc-shaped plate 113 can be detachably connected with one end of the beam plate 11 of the adjacent floating body device 3, which is not provided with the arc-shaped plate 113, specifically, the arc-shaped plate 113 can be clamped or connected through a fastener, and the like. The floating bridge provided by the embodiment can transport and store the floating body device 3 independently at ordinary times. When in use, the plurality of floating body devices 3 are spliced and assembled. Because the floating body device 3 is provided with the elastic part 111 and the arc-shaped plate 113, the assembled floating bridge can adapt to severe environments such as ocean environment waves and the like, and the safety and reliability are high.

Fig. 7 is a schematic control structure diagram of the floating body assembly according to the embodiment of the present disclosure, and fig. 8 is a schematic flow chart of the inflation method according to the embodiment of the present disclosure. As shown in fig. 7 and 8, the present disclosure provides an inflation method including the steps of: s1, obtaining a detection result, wherein the detection result is a variable capable of showing pressure or pressure intensity change, S2, judging whether the detection result meets corresponding conditions, S3, and generating corresponding control signals according to the detection result, wherein the control signals comprise a first control signal and a second control signal, the first control signal is used for controlling the inflation unit 123 to inflate, and the second control signal is used for controlling the inflation unit 123 to stop inflating.

In this embodiment, the pressure in the sealed cavity is detected by the detection unit 121, whether the detected pressure value is smaller than a set value is determined, when the pressure value is smaller than the set value, a first control signal is generated, the controller 122 receives the first control signal to control the inflation unit 123 to start inflation, when the pressure value is not smaller than the set value, a second control signal is generated, and after the controller 122 receives the second control signal, the inflation unit 123 is controlled to stop inflation, so that real-time monitoring of the floating body units 12 can be realized, a constant design pressure is maintained, safety and reliability of each floating body unit 12 are ensured, and further, safety and reliability of each floating body assembly are ensured.

In summary, the present disclosure has the following advantages: at ordinary times be convenient for store, be convenient for transport, be convenient for splice the equipment under the wave condition, atmospheric pressure nature reliability is high, and can adapt to adverse circumstances such as marine environment wave, and safe and reliable degree is high.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A float assembly, comprising: a beam plate (11);

at least one floating body unit (12) arranged on the bottom surface of the beam slab (11), wherein a sealed cavity for filling gas is formed on the floating body unit (12);

the inflation unit (123) is arranged on the floating body unit (12) and is used for inflating the sealed cavity;

the detection unit (121) is arranged in the sealed cavity and used for detecting the pressure in the sealed cavity;

and the controller (122) is respectively connected with the inflating unit (123) and the detecting unit (121) and is used for controlling whether the inflating unit (123) inflates according to the signal sent by the detecting unit (121).

2. The float assembly of claim 1 wherein said inflation unit (123) comprises: an air nozzle (123a) provided on the float unit (12);

and the inflation pump is connected with the air nozzle (123a) through an air pipe (123 b).

3. A float assembly according to claim 1 characterized in that the float unit (12) is detachably connected to the beam plate (11) by means of flexible straps.

4. A float assembly according to claim 1 characterized in that the float unit (12) is made of a soft material and that the float unit (12) is provided with stiffening ribs.

5. A buoyant module, comprising:

a floating body assembly according to any one of claims 1 to 4;

the elastic piece (111) is arranged at one end of the beam plate (11) along the width direction of the beam plate (11), and a bearing part (112) is arranged at the other end of the beam plate (11).

6. A buoy module according to claim 5, characterized in that the beam plates (11) are provided with an arc-shaped plate (113) at one end in the width direction of the beam plates (11), which arc-shaped plate (113) is hinged to the beam plates (11).

7. A buoyant module according to claim 5 wherein the resilient member (111) is provided with a connection (111a) for connecting a line.

8. A floating bridge, characterized in that it comprises a plurality of floating body modules (2) according to any one of claims 5 to 7;

the adjacent two floating body modules (2) are detachably connected.

9. A pontoon, comprising: the floating body devices (3) are detachably connected with each other;

the float device (3) comprises: the floating body assembly is hinged with the floating body module (2), and the floating body assembly is the floating body assembly according to any one of claims 1-4.

10. A pontoon, comprising: the floating body devices (3) are detachably connected with each other;

the float device (3) comprises: a floating body component and a floating body module (2), wherein the floating body component is hinged with the floating body module (2), and the floating body module (2) is the floating body module (2) of any one of claims 5 to 7.

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