Guiding equipment suitable for navigable tunnel ship

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By setting up up and down and lateral movement mechanisms on the bases on both sides of the tunnel, and using the friction between the rolling body and the side wall of the ship to drive the ship forward, the problems of exhaust gas and accidents during tunnel navigation are solved, and the effects of safety, zero exhaust gas emissions and cost reduction are achieved.

CN223457088UActive Publication Date: 2025-10-21SICHUAN COMM SURVEYING & DESIGN INST CO LTD

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Patent Information

Application Number: CN202423074238.7
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-12-12
Publication Date: 2025-10-21
Estimated Expiration: 2034-12-12

AI Technical Summary

Technical Problem

In the existing technology, tunnel navigation has the problems of self-propelled exhaust gas generation and traction method easily leading to accidents.

Method used

A base is set up on both sides of the tunnel, and an up and down movement mechanism, a lateral movement mechanism and a rotation drive mechanism are installed on the base. The ship is driven forward by the friction between the rolling body and the side wall of the ship, avoiding the generation of exhaust gas due to self-propulsion and keeping the ship sailing in the middle.

Benefits of technology

It achieves zero exhaust emissions, improves navigation safety, reduces maintenance costs, and can adjust the ship speed according to demand.

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Abstract

The utility model discloses guiding equipment suitable for a navigation tunnel ship, and relates to the technical field of tunnel navigation facilities. The guiding equipment suitable for the navigable tunnel ship comprises bases arranged on the two sides of a tunnel, the bases are provided with vertical movement mechanisms, the vertical movement mechanisms are sequentially arranged in the extending direction of the tunnel, the vertical movement mechanisms are connected with a transverse movement mechanism, the transverse movement mechanism is provided with a rotation driving mechanism, and the rotation driving mechanism is connected with the transverse movement mechanism. The rotation driving mechanism is in transmission connection with a rolling body acting on the side wall of the ship. In the moving process of the ship, the ship does not need to provide power, and the waste gas treatment maintenance cost is reduced. The transverse movement mechanisms on the left side and the right side push the ship to be kept in the middle of the tunnel all the time, collision accidents are avoided, and using is safer.

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Description

TECHNICAL FIELD

[0001] The utility model relates to tunnel navigation facility technical field, concretely relates to a kind of guiding equipment suitable for navigation tunnel ship. BACKGROUND

[0002] In water transport engineering, in order to realize the navigation of ship in restricted area, closed waterway is often excavated through mountain to build, which is called navigation tunnel. Navigation tunnel is a concealed channel for waterway to pass through mountainous area, which can connect the river channels on both sides of the mountain, and can also be used to overcome the elevation obstacles between the connecting points of ship lock or ship lift. As an effective way to solve the key bottleneck of waterway in mountainous area and realize the effective connection between navigation structures, navigation tunnel can completely open the obstruction point of transport artery, greatly improve the channel dimension of restricted navigation section, and shorten the mileage of ship navigation, which has very broad application prospect.

[0003] At present, the tunnel mainly adopts self-propelled navigation, that is, the ship relies on its own power to drive through the tunnel, and there is also a way of passing through the tunnel by relying on the cable traction of tractor. The tractor walks in front and drags the ship on the back side through the cable. Relying on the ship's own power is easy to leave a large amount of exhaust gas in the tunnel, which can cause adverse effects on the body of the crew. After long-term use of the tunnel, additional use cost is needed to handle the exhaust gas. The traction type cannot always ensure that the ship navigates in the middle of the tunnel, and turning out can easily cause collision accidents.

[0004] Therefore, the prior art needs to be improved. CONTENT OF THE UTILITY MODEL

[0005] The technical problem to be solved by the utility model is that the prior art self-propelled navigation through the tunnel produces a large amount of exhaust gas, and the traction through the tunnel is prone to accidents. The purpose is to provide a guiding equipment suitable for navigation tunnel ship, which adopts corresponding technical means, has the advantage of not producing exhaust gas, and can keep the ship navigating in the middle.

[0006] The utility model realizes the following technical scheme:

[0007] The utility model provides a guiding equipment suitable for navigation tunnel ship, it includes the pedestal of being set up in both sides of tunnel, the pedestal is provided with up-down motion mechanism, a plurality of up-down motion mechanism is sequentially arranged along the extension direction of tunnel, up-down motion mechanism is connected with transverse motion mechanism, transverse motion mechanism is provided with rotation drive mechanism, rotation drive mechanism is transmission connection with the rolling body that acts on the side wall of ship.

[0008] In the above technical scheme, when the ship sails in the tunnel, the up-down moving mechanism is adjusted according to the height of the water level and the height of the ship, so that the rolling body is horizontally aligned with the appropriate position of the ship side wall. Then the transverse moving mechanism drives the rolling body to approach the ship side wall until the rolling body and the ship side wall are tightly contacted, and finally the rotating driving mechanism drives the rolling body to rotate, and due to the friction between the rolling body and the ship side wall, the ship sails along the middle of the tunnel.

[0009] Further, in the utility model, the up-down moving mechanism is configured as an electric hydraulic lifting rod connected with the base, and the telescopic part of the electric hydraulic lifting rod is connected with the transverse moving mechanism.

[0010] Further, in the utility model, the transverse moving mechanism is configured as an electric hydraulic telescopic rod connected with the telescopic part of the electric hydraulic lifting rod, and the electric hydraulic telescopic rod is connected with the rotating driving mechanism.

[0011] Further, in the utility model, the rotating driving mechanism is configured as a hub motor.

[0012] Further, in the utility model, the rolling body comprises a tire.

[0013] Further, in the utility model, the surface of the tire is provided with an anti-skid structure.

[0014] Further, in the utility model, the tire is provided with a plurality of pressure sensors for acquiring abutting pressure data.

[0015] Further, in the utility model, the up-down moving mechanism, the transverse moving mechanism and the rotating driving mechanism are electrically connected with a control module.

[0016] Further, in the utility model, the base is provided with a road.

[0017] Further, in the utility model, the side plate of the road is provided with a guardrail.

[0018] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0019] 1. Good safety: when the ship sails in the tunnel, the up-down moving mechanism is adjusted according to the height of the water level and the height of the ship, so that the rolling body is horizontally aligned with the appropriate position of the ship side wall. Then the transverse moving mechanism drives the rolling body to approach the ship side wall until the rolling body and the ship side wall are tightly contacted, and finally the rotating driving mechanism drives the rolling body to rotate, and due to the friction between the rolling body and the ship side wall, the ship sails along the middle of the tunnel. In the whole process of sailing, the left and right transverse moving mechanisms always push the ship to keep in the middle of the tunnel, avoiding collision accidents, and the use is safer.

[0020] 2, no exhaust gas: due to the ship in the process of movement, the ship itself does not need to provide power, because the rotating drive mechanism drives the rolling body to drive the ship forward, so there will be no exhaust gas remaining in the tunnel. Ensure the health of the crew, reduce the additional cost of exhaust gas treatment after long-term use of the tunnel, reduce the maintenance cost.

[0021] 3, speed regulation is convenient: the forward speed of the ship is adjusted by changing the rotating speed of the rolling body. The faster the rotating drive mechanism drives the rolling body to rotate, the faster the ship advances. The slower the rotating drive mechanism drives the rolling body to rotate, the slower the ship advances. The speed can be adjusted according to the actual navigation demand, which is very convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0022] The drawings described herein are used to provide further understanding of the embodiments of the present application, constitute a part of this application, and do not constitute a limitation on the embodiments of the present application. In the drawings:

[0023] Figure 1 is a cross-sectional view of the guide device suitable for the tunnel ship of the present application (not working);

[0024] Figure 2 is a cross-sectional view of the guide device suitable for the tunnel ship of the present application (working)

[0025] Figure 3 is a partial view of the guide device suitable for the tunnel ship of the present application (not working);

[0026] Figure 4 is a partial view of the guide device suitable for the tunnel ship of the present application (working);

[0027] Figure 5 is a schematic view of the up-down movement mechanism and the transverse movement mechanism of the present application.

[0028] Markings in the drawings and corresponding part names: 1-base, 101-road, 102-guardrail, 2-up-down movement mechanism, 3-transverse movement mechanism, 4-rotating drive mechanism, 5-rolling body, 6-ship. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with embodiments and drawings. The schematic embodiments of the utility model and the description thereof are only used to explain the utility model and not as a limitation on the utility model. The following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0030] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In the description of the embodiments of the utility model, it should also be explained that, unless otherwise explicitly defined and limited, if the terms "arrange", "mount", "connect" appear, they should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, or can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0031] Embodiment 1

[0032] This embodiment 1 provides a guiding device suitable for a navigation tunnel ship, as shown in Figures 1-5 , the specific structure is described as follows.

[0033] Please refer to Figure 1 and Figure 2 , the guiding device suitable for a navigation tunnel ship of the utility model embodiment mainly consists of a base 1, an up-down movement mechanism 2, a transverse movement mechanism 3, a rotating driving mechanism 4 and a rolling body 5, wherein the base 1 is used to provide mounting positions for other parts, the up-down movement mechanism 2 is used to drive the rolling body 5 to ascend and descend, the transverse movement mechanism 3 is used to drive the rolling body 5 to extend and abut against a ship 6 or to retract, the rotating driving mechanism 4 is used to drive the rolling body 5 to rotate forward or reversely, so as to facilitate the ship 6 to move forward or backward.

[0034] In some embodiments of this embodiment, in combination with Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the base 1 is cast reinforced concrete, the base 1 is fixedly installed on both sides of the tunnel, and the extension direction of the base 1 is consistent with the extension direction of the tunnel. A road 101 is arranged on the top of the base 1 to meet the basic pedestrian and maintenance needs. And the outer side of the road 101 is provided with a guardrail 102, which plays a role in protecting the safety of workers.

[0035] Further, in combination with Figure 1 and Figure 5 As shown, the up-down movement mechanism 2 can adopt the existing electric hydraulic lifting rod, which has the advantages of large thrust and stable stroke. A mounting groove is formed in the inside of the base 1, and the up-down movement mechanism 2 is installed in the mounting groove of the base 1. In other embodiments, the electric hydraulic telescopic rod can also adopt the form of a screw rod and a threaded sleeve, the screw rod is driven to rotate by a motor, and the opening of the mounting groove is a vertical long slot, which limits the transverse movement mechanism 3 to only vertical movement.

[0036] It should be noted that the up-down movement mechanism 2 is arranged in sequence along the extension direction of the tunnel, and adjacent up-down movement mechanisms 2 are spaced apart by 1.5-3 meters.

[0037] In some embodiments of the present embodiment, in combination with Figure 1 , Figure 2 and Figure 5 As shown, the transverse movement mechanism 3 adopts the existing electric hydraulic telescopic rod, the base of the electric hydraulic telescopic rod is fixedly connected with the telescopic part of the electric hydraulic lifting rod, and the electric hydraulic lifting rod drives the electric hydraulic telescopic rod to realize vertical lifting.

[0038] Further, in combination with Figure 1 and Figure 5 As shown, the telescopic part of the transverse movement mechanism 3 extends out of the opening of the mounting groove, the rotating drive mechanism 4 adopts a hub motor, the end of the telescopic part of the transverse movement mechanism 3 extends upward, and the hub motor is installed at the end position of the transverse movement mechanism 3. The rolling body 5 adopts a tire and is installed on the upper surface of the rotating drive mechanism 4, and the rotating drive mechanism 4 and the rolling body 5 form an integral whole.

[0039] Four pressure sensors are embedded and installed on the surface of the rolling body 5, which are uniformly and evenly distributed, and are used to detect whether the side wall of the ship 6 is tightly contacted.

[0040] It should be noted that the surface of the rolling body 5 (tire) is provided with an anti-skid structure, such as Figure 5 As shown, the anti-skid structure can be a mesh pattern arranged on the surface of the rolling body 5, which has the effect of increasing friction and preventing slipping.

[0041] In some embodiments of the present embodiment, the control module can adopt a computer, the up-and-down movement mechanism 2, the transverse movement mechanism 3 and the rotation driving mechanism 4 are all connected with the computer through wires and controlled by the computer. The pressure sensor is connected with the computer in a wireless mode. For example, the pressure sensor is connected with a relay communication machine in a Bluetooth mode, and the relay communication machine is connected with the computer through a network cable.

[0042] The working principle of the guiding device suitable for the navigable tunnel ship is as follows:

[0043] Combined with Figure 1 and Figure 3 , when the guiding device suitable for the navigable tunnel ship is not working, the transverse movement mechanism 3 is in a shortened state, and the rolling body 5 is close to the two side walls of the tunnel.

[0044] When the ship 6 sails to the tunnel entrance, according to the reported ship type and water level, the computer control module calculates the movement distance of the up-and-down movement mechanism 2. The computer control module issues an instruction, the up-and-down movement mechanism 2 first adjusts the rolling body 5 to a predetermined height, then the two transverse movement mechanisms 3 located at the tunnel entrance slowly elongate, the rolling body 5 abuts on the side wall of the ship 6, when the pressure data fed back by the pressure sensor on the rolling body 5 is qualified, it indicates that the rolling body 5 has tightly adhered to the ship 6, the computer control module issues an instruction, the rotation driving mechanism 4 drives the rolling body 5 to start rotating, and the ship 6 is driven to move forward through the friction between the rolling body 5 and the side wall of the ship 6. After the ship 6 starts to sail, the subsequent transverse movement mechanisms 3 gradually elongate, and relay to drive the ship 6 to sail in the middle of the tunnel.

[0045] In summary, the utility model provides a kind of guiding equipment suitable for navigation tunnel ship, it includes the pedestal 1 being arranged in the both sides of tunnel, pedestal 1 is provided with up-down movement mechanism 2, multiple up-down movement mechanism 2 is sequentially arranged along the extension direction of tunnel, up-down movement mechanism 2 is connected with transverse movement mechanism 3, transverse movement mechanism 3 is provided with rotary drive mechanism 4, rotary drive mechanism 4 is transmission connection with the rolling body 5 for the side wall of ship 6.The up-down movement mechanism 2 is configured as the electric hydraulic lifting rod connected with pedestal 1, and the telescopic part of the electric hydraulic lifting rod is connected with the transverse movement mechanism 3.The transverse movement mechanism 3 is configured as the electric hydraulic telescopic rod connected with the telescopic part of the electric hydraulic lifting rod, and the electric hydraulic telescopic rod is connected with the rotary drive mechanism 4.The rotary drive mechanism 4 is configured as a wheel hub motor.The rolling body 5 includes a tire.The surface of the tire is provided with an anti-skid structure.The tire is provided with a plurality of pressure sensors for obtaining abutment pressure data.The up-down movement mechanism 2, the transverse movement mechanism 3 and the rotary drive mechanism 4 are electrically connected with a control module.Pedestal 1 is provided with a road 101.The side plate of the road 101 is provided with a guardrail 102.Therefore, the guiding equipment suitable for navigation tunnel ship has the advantage of not producing exhaust gas, reduces maintenance cost, and can keep the ship 6 in the middle of navigation, improving safety.

[0046] The above-described specific embodiments further illustrate the purpose, technical solutions and beneficial effects of the utility model, and it should be understood that the above-described only for the specific embodiments of the utility model, and not used to limit the protection scope of the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A guiding device for a ship suitable for navigation in a tunnel, characterized in that, The base (1) arranged on both sides of the tunnel is provided with up-down movement mechanism (2), a plurality of up-down movement mechanism (2) is arranged along the extension direction of the tunnel in turn, the up-down movement mechanism (2) is connected with transverse movement mechanism (3), the transverse movement mechanism (3) is provided with rotating drive mechanism (4), the rotating drive mechanism (4) is drivingly connected with the rolling body (5) acting on the side wall of the ship (6).

2. A guiding device suitable for a navigation tunnel ship according to claim 1, characterized in that, The up-down movement mechanism (2) is configured as an electric hydraulic lifting rod connected with the base (1), and the telescopic part of the electric hydraulic lifting rod is connected with the transverse movement mechanism (3).

3. A guiding device suitable for a navigation tunnel ship according to claim 2, characterized in that, The transverse movement mechanism (3) is configured as an electric hydraulic telescopic rod connected with the telescopic part of the electric hydraulic lifting rod, and the electric hydraulic telescopic rod is connected with the rotating drive mechanism (4).

4. The guiding device suitable for a ship navigating a tunnel according to claim 3, characterized in that, The rotating drive mechanism (4) is configured as a wheel hub motor.

5. The guiding device suitable for a ship navigating a tunnel according to claim 1, characterized in that, The rolling body (5) comprises a tire.

6. A guiding device suitable for a navigation tunnel ship according to claim 5, characterized in that, The surface of the tire is provided with an anti-skid structure.

7. The guiding device suitable for a ship navigating a tunnel according to claim 5, characterized in that, The tire is provided with a plurality of pressure sensors for acquiring abutting pressure data.

8. The guiding device suitable for a ship navigating a tunnel according to claim 1, characterized in that, The up-down movement mechanism (2), the transverse movement mechanism (3) and the rotating drive mechanism (4) are electrically connected with a control module.

9. A guiding device for a ship suitable for navigating a tunnel according to any one of claims 1-8, characterized in that, The base (1) is provided with a road (101).

10. A guiding device suitable for a navigation tunnel ship according to claim 9, characterized in that, The side plate of the road (101) is provided with a guardrail (102).