阅读说明：本技术 一种履带吊臂杆组合方式 (Crawler suspension arm and rod combined mode ) 是由 杨薛亮 张光毅 何滢 韩义 姜飞 邓江涛 杨庭富 徐和 杨世文 左占其 于 2019-10-12 设计创作，主要内容包括：本发明涉及一种履带吊臂杆组合方式,包括吊装平台上组合5节臂杆：用履带吊在吊装平台上组合4节臂杆,做好支垫后再用第一汽车吊在平台上组合1节臂杆,悬挑出平台；在山下路上组合4节臂杆：用第二汽车吊先组合2节臂,组合后不松钩,再用第三汽车吊组合最后两节臂杆,9节臂杆组成主臂,主臂连通后,需第二汽车吊持续受力,松开第三汽车吊,安装风电副臂。本发明提供的履带吊臂杆组合方式,减少了机位平台的面积,进而减少征地及开挖量,实现绿色风电,绿色施工。(The invention relates to a crawler crane boom rod combination mode, which comprises a hoisting platform, wherein 5 sections of boom rods are combined: combining 4 sections of arm rods on the hoisting platform by using a crawler crane, combining 1 section of arm rod on the platform by using a first automobile crane after a support pad is made, and overhanging the platform; combine 4 sections of armed levers on the way of mountain: and (3) combining 2 sections of arms by using a second truck crane, not loosening a hook after combination, combining the last two sections of arm rods by using a third truck crane, and forming a main arm by using 9 sections of arm rods, wherein after the main arm is communicated, the second truck crane needs to continuously bear force, the third truck crane is loosened, and the wind power auxiliary arm is installed. The crawler crane boom rod combination mode provided by the invention reduces the area of a machine position platform, further reduces land acquisition and excavation amount, and realizes green wind power and green construction.)

1. The utility model provides a crawler crane boom pole integrated mode which characterized in that includes:

5 sections of arm rods are combined on the hoisting platform: combining 4 sections of arm rods on the hoisting platform by using a crawler crane, combining 1 section of arm rod on the platform by using a first automobile crane after a support pad is made, and overhanging the platform;

combine 4 sections of armed levers on the way of mountain: and (3) combining 2 sections of arms by using a second truck crane, not loosening a hook after combination, combining the last two sections of arm rods by using a third truck crane, and forming a main arm by using 9 sections of arm rods, wherein after the main arm is communicated, the second truck crane needs to continuously bear force, the third truck crane is loosened, and the wind power auxiliary arm is installed.

2. The combination of the boom of the crawler crane according to claim 1, wherein the length of the five-section boom on the hoisting platform is 10m, 12m, 6m, 12m, 12m in sequence, and the weight of the fifth-section boom of the final cantilever platform is 12 t.

3. The combination of the boom of the crawler crane according to claim 1, wherein the length of the 4-section boom combined on the downhill road is 12m, 12m, 12m, 7.5m in sequence, and the total weight is 24.19 t.

4. A crawler boom assembly according to claim 1, wherein the crawler crane has a specification of 650t, the first truck crane has a specification of 100t, the second truck crane has a specification of 200t and the third truck crane 4 has a specification of 100 t.

Technical Field

The invention relates to the field of mountain fans, in particular to a crawler crane boom rod combination mode.

Background

The machine positions of the mountain fan are mostly located at independent mountain heads, the area of a machine position platform is insufficient, a road slope is sharp, the crawler crane cannot be normally assembled, the hoisting capacity and the height of most large truck cranes on the market cannot meet the mainstream machine types of 2.0MW and above, and the crawler crane can only be used as the main crane of the fan. The recommended standard configuration of hoisting machinery, the special combination mode of the crawler crane, the equipment entering sequence, the fan hoisting sequence, the safety control measures and the like are introduced in a typical mountain fan position. By means of special combination of the crawler cranes with a small amount of hoisting machinery, land acquisition and excavation amount of partial machine positions can be reduced, and the purpose of overall project optimization is achieved. Meanwhile, the method can also provide reference for similar wind power during fan site selection, machine position and road planning.

At present, the crawler crane is installed under the conventional conditions, and the combined area is (the crawler length + the arm rod length +5m) × 5m, as shown in fig. 1.

Disclosure of Invention

The present invention aims to solve the above-mentioned disadvantages of the prior art.

In order to achieve the above object, an embodiment of the present invention provides a crawler crane boom assembly method, including assembling 5 sections of boom rods on a hoisting platform: combining 4 sections of arm rods on the hoisting platform by using a crawler crane, combining 1 section of arm rod on the platform by using a first automobile crane after a support pad is made, and overhanging the platform; combine 4 sections of armed levers on the way of mountain: and (3) combining 2 sections of arms by using a second truck crane, not loosening a hook after combination, combining the last two sections of arm rods by using a third truck crane, and forming a main arm by using 9 sections of arm rods, wherein after the main arm is communicated, the second truck crane needs to continuously bear force, the third truck crane is loosened, and the wind power auxiliary arm is installed.

In a possible implementation mode, the length of the five-section arm rod on the hoisting platform is 10m, 12m, 6m, 12m and 12m in sequence, and finally the fifth-section arm rod of the cantilever platform is 12t in weight.

In one possible embodiment, the length of the combined 4-section arm rod on the downhill road is 12m, 12m, 12m, 7.5m and the total weight is 24.19 t.

In a possible embodiment, the crawler crane has a specification of 650t, the first truck crane has a specification of 100t, the second truck crane has a specification of 200t and the third truck crane 4 has a specification of 100 t.

The crawler crane boom rod combination mode provided by the invention reduces the area of a machine position platform, further reduces land acquisition and excavation amount, and realizes green wind power and green construction.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic illustration of a crawler attachment installation under conventional conditions;

FIG. 2 is a schematic view of a track boom assembly of a machine platform segment;

FIG. 3 is a top view of a track boom arm assembly according to an embodiment of the present invention;

FIG. 4 is a schematic view of an assembled surface of a main arm of a crawler crane according to an embodiment of the present invention;

FIG. 5 is a schematic view of an assembled surface of a wind power auxiliary arm of a crawler crane according to an embodiment of the present invention;

description of reference numerals:

1-crawler crane, 2-first automobile crane, 3-second automobile crane, 4-third automobile crane, 5-hoisting platform, 61-first arm rod group, 62-second arm rod group and 63-third arm rod group.

Detailed Description