CN201833841U - Amphibious rescue engineering vehicle - Google Patents

Abstract

An amphibious rescue engineering vehicle comprises a vehicle travelling device, a vehicle working mechanism and a driving control part, wherein the vehicle travelling device adopts the structure of a large buoyancy tank which is sealed integrally; and four wheels of the vehicle travelling device are driven by four groups of triangular crawler travelling devices. Each group of triangle crawler travelling device is driven by hydraulic power on the vehicle independently. The advantages are as follows: the four crawler travelling devices which are arranged triangularly are adopted in a driving system of a vehicle; and driving wheels are arranged at high positions, therefore, the unit grounding pressure of the vehicle is effectively reduced and the amphibious rescue engineering vehicle automatically adapts to the ground surfaces with different heights, such as ruins and the like; in addition, the obstacle crossing ability and the adhesive ability of the vehicle are enhanced and the passing property of the vehicle is improved; and the amphibious rescue engineering vehicle has maneuverability under various grounds and is suitable for travelling and rescue in ruins.

Description

Amphibious rescue engineering vehicle

technical field

The utility model relates to an amphibious rescue engineering vehicle, in particular to an amphibious rescue engineering vehicle suitable for rescue in special environments such as ruins and water areas.

Background technique

When natural disasters such as earthquakes, floods, and typhoons occur, rescue in the ruins is extremely urgent and important. Due to the uneven shape of the ruins, uneven surface hardness, and complex surface features, traditional wheeled or crawler-type mechanical construction equipment It cannot adapt to the supporting characteristics of the surface of the ruins, and it is difficult to drive, wade, reach the rescue position in time and complete the rescue task. It is difficult to carry out the rescue work under the special environment of the ruins, which brings great difficulties to the rescue work.

Utility model content

The purpose of the utility model is to provide an amphibious rescue engineering vehicle suitable for rescue in special environments such as ruins and water areas.

The utility model comprises a vehicle running device, a vehicle operation mechanism and a driving control part, and the vehicle operation mechanism and the driving control part communicate with the vehicle through the slewing mechanism 2 placed on the vehicle running device and the turning upper car 15 The traveling device is connected. The vehicle traveling device adopts an integrally sealed large floating tank structure. The four-wheel position of the vehicle traveling device is driven by four sets of triangular crawler traveling devices, and the triangular crawler traveling device is driven by supporting wheels 3. The track roller 5, the driving wheel 6 and the crawler belt 4 are composed. The driving wheel 6 is located above the track roller 3 and the track roller 5. There is an elastic connection support between the two track rollers, and the track 4 is located at the track roller 3, The outside of the roller 5 and the drive wheel 6.

Each set of triangular crawler belt traveling devices is independently driven by hydraulic power.

The vehicle operating mechanism adopts a symmetrical operating mechanism.

The cab (13) of the driving control part adopts a frame structure.

The utility model has the advantage that four crawler belts arranged in a triangle are used in the driving system of the vehicle, and the driving wheels are arranged at a high position, which not only effectively reduces the grounding pressure of the vehicle, automatically adapts to uneven ground such as ruins, but also improves the speed of the vehicle when going over the ground. Obstacle ability and adhesion ability, improved vehicle passing performance, maneuverability under various grounds, suitable for driving and rescue in ruins. At the same time, the use of symmetrical operating mechanism can have two operating functions at the same time, which increases the convenience and adaptability of rescue work. Due to the adoption of the full-turn vehicle, all-round rescue can be carried out around the vehicle, which expands the rescue space.

Description of drawings

Figure 1 is a schematic diagram of the whole machine.

Fig. 2 is a schematic diagram of the whole machine after getting on the car and turning.

Fig. 3 is a structural schematic diagram showing the other side of the cab with the working mechanism removed. .

Among them, 1 is the floating tank, 2 is the slewing mechanism, 3 is the supporting wheel, 4 is the track, 5 is the supporting wheel, 6 is the driving wheel, 7 is the oil cylinder, 8 is the boom, 9 is the drilling attachment, and 10 is the Oil cylinder, 11 is bucket rod, and 12 is oil cylinder, and 13 is safety driver's cab, and 14 is digging attachment, and 15 is to get on the bus.

Detailed ways

Below in conjunction with accompanying drawing of description, describe in detail the technical embodiment of the utility model and using method.

In order to be able to carry out rescue work in various disaster ruins, the utility model adopts four crawler belt driving devices arranged in a triangle in the driving system of the vehicle. The triangular track driving device has an elastic connection support between the two supporting wheels to ensure the working tension of the track. The high-position driving wheel 6 makes the vehicle have a larger ground clearance, which improves the obstacle-surmounting ability. Four sets of crawler driving devices are located at the four wheels of the vehicle to form the driving system of the vehicle, so that the vehicle has a large ground area, can flexibly adapt to various ground characteristics, improves the adhesion performance, and improves the driving ability. Each crawler traveling device is independently driven by the hydraulic power on the vehicle. The combination of the driving mode of each crawler traveling device can flexibly control the vehicle's straight-line travel and steering travel, with a small turning radius.

The vehicle driving device adopts an integrally sealed large pontoon structure, and the section of the pontoon 1 is trapezoidal, making full use of the space and structure limitations of the vehicle, and solving the supporting relationship between the body weight and the buoyancy in the water. The pontoon is elastically connected with the four crawler running devices, and the connection links are tightly sealed. Relying on the driving relationship of the four crawlers, the vehicle can adapt to water driving and movement, which ensures the wading and rescue of the vehicle. The upper part of the buoyancy tank realizes the connection with the 360-degree slewing mechanism 2.

The vehicle operating mechanism and driving control part are connected with the vehicle running device through the turning mechanism 2 and the turning upper car 15 placed on the vehicle running device. The driver's cab 13 of the driving control part adopts a frame structure, and is elastically and reliably connected with the boarding vehicle (15), which can absorb the impact energy generated when the vehicle rolls over and falls, and ensures that the operator has safety when the vehicle rolls over and falls. Safe space, improve vehicle safety. The driver's cab 13 is provided with adjustable azimuth seats to adapt to the front and rear operation requirements. The vehicle operating mechanism adopts a symmetrical operating mechanism, and the vehicle counterweight unit is replaced by the operating mechanism on one side, so that the utility model can have two operating functions at the same time without changing the operating attachment, which increases the convenience of rescue work and adaptability.

The operating mechanism is composed of oil cylinder 7, oil cylinder 10, oil cylinder 12, boom 8, stick 11 and replaceable drilling and digging attachment 9 and excavating attachment 14. Complete various rescue operations accordingly.

Claims (5)

1. amphibious rescue engineering truck, comprise the vehicle ' device, vehicle Working mechanism and driving control part, described vehicle Working mechanism with drive control part by place on the described vehicle ' device swing type mechanism (2) get on the bus with revolution (15) be connected with described vehicle ' device, described vehicle ' device adopts the big floating box structure of integral sealing formula, the four-wheel position that it is characterized in that described vehicle ' device adopts four groups of triangle crawler travel devices to drive, described triangle crawler travel device is by caterpillar wheel (3,5), drive wheel (6) and crawler belt (4) are formed, drive wheel (6) is positioned at caterpillar wheel (3,5) top, have elasticity between two caterpillar wheels and connect supporting, crawler belt (4) is positioned at caterpillar wheel (3,5) and the outside of drive wheel (6).

2. a kind of amphibious rescue engineering truck according to claim 1 is characterized in that described each group triangle crawler travel device is by the hydraulic power individual drive.

3. a kind of amphibious rescue engineering truck according to claim 1 and 2 is characterized in that described vehicle Working mechanism adopts symmetrical Working mechanism.

4. a kind of amphibious rescue engineering truck according to claim 1 and 2 is characterized in that the operator's compartment of described driving control part adopts framed structure.

5. a kind of amphibious rescue engineering truck according to claim 3 is characterized in that the operator's compartment (13) of described driving control part adopts framed structure.

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