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Outriggers and Work Vehicles

A side plate and cover plate technology, which is applied in vehicle maintenance, vehicle cleaning, oil supply and fuel tank devices, etc., can solve the problems of complex structure of outrigger device, large overall structure of turret, large hydraulic oil storage chamber, etc.

Active Publication Date: 2022-03-22
SANY AUTOMOBILE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the long-arm pump truck, the required hydraulic oil storage chamber is relatively large. If it is designed in the turret, the overall structure of the turret will be larger, so it is limited by the weight and structure of the long-arm pump truck. Due to the limitation of long arm pump trucks, an external independent box is often used and installed on the walking platform, but this will take up a large part of the walking platform space
[0004] In the related art, there are situations where the water storage chamber is arranged inside the outrigger device, but they all use an independent water storage chamber, and only the independent water storage chamber is arranged inside the outrigger device. There is no substantial improvement in the outrigger device, and the structure of the outrigger device will be complicated and the cost will be higher

Method used

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  • Outriggers and Work Vehicles
  • Outriggers and Work Vehicles
  • Outriggers and Work Vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] Such as figure 2 , image 3 , Figure 5 and Figure 7 As shown, the first embodiment of the present invention proposes a leg device, including: a first cover plate 102 , a second cover plate 108 , a first side plate 104 , and a second side plate 106 .

[0066]Wherein, the first cover plate 102 is used as an upper cover plate, and the first side plate 104 and the second side plate 106 are connected to the opposite sides of the first cover plate 102 respectively, and are respectively used as a left side plate and a right side plate. The two cover plates 108 are connected with the first side plate 104 and the second side plate 106 at the same time, and are used as the lower cover plate, thereby constituting the main structure of the leg device, and forming a box-shaped space inside the main structure. In this embodiment, a water storage chamber 166 and an oil storage chamber 118 are directly formed in the box-shaped structure, which realizes the compact structure and d...

Embodiment 2

[0070] Such as figure 1 , figure 2 and image 3 As shown, the second embodiment of the present invention proposes a leg device, including: a first cover plate 102, a second cover plate 108, a first side plate 104, a second side plate 106, a first cover plate 110, The second sealing plate 112 and the third sealing plate 116 .

[0071] Wherein, the first cover plate 102 is used as an upper cover plate, and the first side plate 104 and the second side plate 106 are respectively connected with the opposite sides of the first cover plate 102, used as a left side plate and a right side plate, and the second The cover plate 108 is connected with the first side plate 104 and the second side plate 106 at the same time, and is used as a lower cover plate, and then constitutes the main structure of the leg device, and forms a box-shaped space inside the main structure; The plate 110 and the second sealing plate 112 are arranged in the box-shaped space, and the first sealing plate 110...

Embodiment 3

[0075] Such as Figure 4 , Figure 5 and Figure 6 As shown, the third embodiment of the present invention proposes a leg device, including: a first cover plate 102, a second cover plate 108, a first side plate 104, a second side plate 106, a first cover plate 110, The second sealing plate 112 , the third sealing plate 116 , the fourth sealing plate 132 and the fifth sealing plate 134 .

[0076] Among them, such as Figure 4 , Figure 5 and Figure 6 As shown, the first cover plate 102 is used as an upper cover plate, and the first side plate 104 and the second side plate 106 are connected to the opposite sides of the first cover plate 102 respectively, and are used as a left side plate and a right side plate. Two cover plates 108 are connected with the first side plate 104 and the second side plate 106 at the same time, use as the lower cover plate, and then constitute the main structure of the leg device, and form a box-shaped space inside the main structure; The seali...

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Abstract

The present invention provides an outrigger device and a work vehicle, wherein the outrigger device includes: a first cover plate; a first side plate, one side of the first side plate is connected to one side of the first cover plate; a second A side plate, one side of the second side plate is connected with the other side of the first cover plate; wherein, the first cover plate, the second cover plate, the first side plate and the second side plate enclose a box-shaped space, and the box A water storage cavity and an oil storage cavity are formed in the type space, and the water storage cavity and the oil storage cavity are arranged side by side or nested, and the water storage cavity and the oil storage cavity are separated by a heat conduction plate. The invention can realize compact structure and diversified functions of the outrigger device, optimize the space of the working vehicle, make the outrigger device have both the functions of support and oil storage, and save the space required for arranging independent hydraulic oil tanks. To a certain extent, the miniaturization of the product is realized, and it is beneficial to reduce the cost.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to an outrigger device and an operating vehicle. Background technique [0002] With the rapid development of my country's economic construction, concrete pump trucks and other operating vehicles are widely used in the construction of roads, bridges, airports, urban and rural real estate, and large municipal projects due to their high efficiency and high transition operations. In recent years, the pumping height of the pump truck is getting higher and higher, and the hydraulic oil volume required by the pump truck is also increasing, and the volume of the hydraulic oil storage chamber and the first water storage chamber is also increasing. Due to the limitation of the weight and structure of the pump truck, the structural design requirements of the hydraulic oil storage chamber and the first water storage chamber are becoming more and more stringent in terms of occupied...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60S9/02F15B1/26F15B21/041F15B21/0423B60S1/62E04G21/04
CPCB60S9/02F15B1/26F15B21/041F15B21/0423B60S1/62E04G21/04
Inventor 张志黄运明毛志兵
Owner SANY AUTOMOBILE MFG CO LTD