WO2021042858A1 - 翻转工作平台和掘进设备 - Google Patents

翻转工作平台和掘进设备 Download PDF

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Publication number
WO2021042858A1
WO2021042858A1 PCT/CN2020/100121 CN2020100121W WO2021042858A1 WO 2021042858 A1 WO2021042858 A1 WO 2021042858A1 CN 2020100121 W CN2020100121 W CN 2020100121W WO 2021042858 A1 WO2021042858 A1 WO 2021042858A1
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Prior art keywords
platform
turning
telescopic
main
drive
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PCT/CN2020/100121
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English (en)
French (fr)
Inventor
蒲长晏
武利民
景志国
范要辉
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廊坊景隆重工机械有限公司
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Publication of WO2021042858A1 publication Critical patent/WO2021042858A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms

Definitions

  • the invention relates to the technical field of coal mining equipment, and in particular to a turning work platform and tunneling equipment.
  • tunneling process of underground coal mines is as follows: first use tunneling equipment such as roadheaders for cutting construction, and after cutting a certain distance, carry out support construction such as steel belting, net laying, anchor rods, and anchor cables.
  • support construction Due to the high roadway height, construction workers have to build temporary supports. It is inconvenient, unsafe, and inefficient for construction workers to work on temporary supports.
  • the main purpose of the present invention is to provide an overturning working platform and tunneling equipment to solve the problem of inconvenience in construction by construction workers in the tunnel in the prior art.
  • a turning work platform including: a main platform, the main platform is rotatably arranged relative to the machine body of the tunneling equipment; a turning drive, which is connected to the main platform; turning The platform, the turning platform and the main platform are rotatably connected, the turning drive is connected with the turning platform, and the turning platform is driven to rotate relative to the main platform; the telescopic drive, the telescopic drive is connected with the turning platform; the telescopic platform, the telescopic platform and the turning platform Telescopic connection and synchronous rotation with the turning platform, the telescopic driving part is drivingly connected with the telescopic platform, and drives the telescopic platform to extend or retract into the turning platform to change the size of the bearing area formed by the turning platform and the telescopic platform.
  • each turning platform is respectively arranged on two opposite sides of the main platform.
  • rotation axis of the turning platform relative to the main platform and the rotation axis of the main platform relative to the body are perpendicular to each other.
  • telescopic platforms there are multiple telescopic platforms, and they are arranged in one-to-one correspondence with the turning platforms.
  • the telescopic platform and the main platform are respectively located on opposite sides of the turning platform.
  • main platform, the turning platform and the telescopic platform are arranged collinearly.
  • the turning work platform further includes a rotating component, the rotating component is connected with the main platform and connected with the machine body, and the rotating component drives the main platform to rotate relative to the machine body.
  • the turning drive member and/or the telescopic drive member are hydraulic drive members.
  • the turning work platform also includes a control system connected with the turning drive and the telescopic drive, and the control system controls the actions of the turning drive and the telescopic drive to control the positions of the turning platform and the telescoping platform.
  • a tunneling equipment including a machine body and the above-mentioned turning work platform, the turning work platform is installed at the cutting part of the machine body.
  • both the turning platform and the telescopic platform are matched with the main platform, the overall area of the platform is large, and the needs of the staff to work on it are met.
  • the turning angle of the turning platform It can be adjusted and locked arbitrarily.
  • the height of the turning platform can be adjusted according to needs.
  • the turning platform is easy to adjust and easy to use.
  • the telescopic platform is slidingly connected with the turning platform through plane coordination.
  • the telescopic platform can be adjusted according to the width of the roadway to make the turning work.
  • the platform can cover the entire tunnel.
  • the above-mentioned setting method makes the overall area of the platform large, and the staff can carry out the work of anchor rod, anchor cable construction, steel belting, net laying, etc. on the flipping work platform.
  • the scope of application is wide, the efficiency is high, and the safety is good, and the flipping work platform Parameters such as height, length and turning angle can be adjusted and locked according to the needs of use, so that it is suitable for all sizes of roadways.
  • the turning work platform is simple and fast to adjust, easy to use and high in safety.
  • the turning work platform when the turning work platform is used, it is unfolded to form a large operating platform.
  • the turning work platform can be shrunk to a very small volume, which can be closely attached to the cutting part of the tunneling equipment without affecting the use of the tunneling equipment.
  • Figure 1 shows a top view of the turning work platform of the present invention
  • Figure 2 shows a front view of the turning work platform in Figure 1;
  • Fig. 3 shows a schematic structural diagram of the turning work platform in Fig. 1 when it is deployed on the tunneling equipment
  • Fig. 4 shows a schematic structural diagram of the turning work platform in Fig. 1 when it is retracted from the tunneling equipment.
  • Main platform 20. Turning drive; 30. Turning platform; 40. Telescopic drive; 50. Telescopic platform; 60. Rotating component; 70. Body.
  • orientation words used such as “up, down, top, bottom” are usually in terms of the direction shown in the drawings, or in terms of the vertical, vertical, or horizontal direction of the component itself.
  • “inner and outer” refers to the inner and outer relative to the contour of each component itself, but the above-mentioned directional words are not used to limit the present invention.
  • the present invention provides an overturning work platform and tunneling equipment.
  • the driving member 20 is connected with the main platform 10;
  • the turning platform 30 is rotatably connected with the main platform 10,
  • the turning driving member 20 is drivingly connected with the turning platform 30, and driving the turning platform 30 to rotate relative to the main platform 10;
  • the telescopic platform 50 is telescopically connected with the turning platform 30, and rotates synchronously with the turning platform 30,
  • the telescopic driving member 40 is drivingly connected with the telescopic platform 50, and drives the telescopic platform 50 to extend or retract into the turning platform 30 to change the turning platform
  • an overturning platform 30 and a telescopic platform 50 are provided. Both the overturning platform 30 and the telescopic platform 50 cooperate with the main platform 10, and the overall area of the platform is large, which can meet the needs of the staff to perform operations on it.
  • the turning angle can be adjusted and locked arbitrarily.
  • the height of the turning platform 30 can be adjusted as required.
  • the turning platform 30 is simple to adjust and easy to use.
  • the telescopic platform 50 is slidably connected with the turning platform 30 through plane coordination. The telescopic platform 50 can be adjusted according to the width of the roadway. Adjust the amount of expansion and contraction so that the turning work platform can cover the entire tunnel.
  • the above-mentioned setting method makes the overall area of the platform large, and the staff can carry out the work of anchor rod, anchor cable construction, steel belting, net laying, etc. on the overturning work platform. It has a wide range of applications, high efficiency, and good safety. Moreover, the overturning work platform Parameters such as height, length and turning angle can be adjusted and locked according to the needs of use, so that it is suitable for all sizes of roadways.
  • the turning work platform is simple and fast to adjust, easy to use and high in safety. In addition, when the turning work platform is used, it is unfolded to form a large operating platform. When not in use, the turning work platform can be shrunk to a very small volume, which can be closely attached to the cutting part of the tunneling equipment without affecting the use of the tunneling equipment.
  • each turning platform 30 is provided on opposite sides of the main platform 10, and the turning platform 30 and the main platform 10 are pivotally connected by hinges and pins.
  • two turning platforms 30 are provided, and along the direction of the advancement of the tunneling equipment, the two turning platforms 30 are respectively located on the left and right sides of the main platform 10, thereby increasing the coverage area of the turning work platform in the roadway.
  • the turning platform 30 can be up and down. Rotation, the angle can be adjusted accordingly as needed, so that the staff can carry out work such as anchor rod, anchor cable construction, steel belting, net laying, etc. on the turning work platform.
  • the rotation axis of the turning platform 30 relative to the main platform 10 and the rotation axis of the main platform 10 relative to the body 70 are perpendicular to each other.
  • the rotation axis of the turning platform 30 relative to the main platform 10 is horizontal and parallel to the advancing direction of the tunneling equipment, and the rotation axis of the main platform 10 relative to the body 70 is also a horizontal line, but the horizontal line is perpendicular to the advancing direction of the tunneling equipment.
  • the height and angle of the turning work platform can be adjusted in all directions by turning in two directions, so that the position of the turning work platform is helpful for the work of the staff.
  • multiple telescopic platforms 50 are also provided, and they are provided in a one-to-one correspondence with the turning platform 30.
  • the telescopic platform 50 and the main platform 10 are respectively located on opposite sides of the turning platform 30, that is, the telescopic platform 50 is located on the side of the turning platform 30 far away from the main platform 10, and the distance of the telescopic platform 50 extending from the turning platform 30 can be adjusted as required.
  • the setting of the platform 50 on the one hand, further increases the area of the turning work platform, so that the length of the turning work platform can be as close as possible to the width of the roadway. As shown in Figure 3, the turning work platform can cover the width of the entire roadway.
  • Various tasks in various positions can be completed on the working platform.
  • the telescopic setting allows the turning work platform to be unfolded when in use, and the telescopic platform 50 can be retracted when not in use, and the turning platform 30 is turned down and close to it.
  • the body 70 as shown in Fig. 4, the turning work platform can be shrunk to a very small volume and can be tightly attached to the cutting part of the tunneling equipment, which helps to reduce the space occupied by the turning work platform when storing, and reduces the need for tunneling equipment. The impact of work.
  • the main platform 10, the two turning platforms 30 and the two telescopic platforms 50 are arranged collinearly, and the straight line formed is the length direction of the turning work platform and the width direction of the roadway, so as to ensure the coverage of the roadway area.
  • the number of the turning platform 30 and the telescopic platform 50 can also be increased or reduced as needed.
  • only one turning platform 30 and a telescopic platform 50 are provided on one side of the main platform 10, or the turning platform 30 is forwarded or retreated toward the tunneling equipment.
  • a telescopic platform 50 and other solutions are added to one side of the device.
  • the turning work platform further includes a rotating assembly 60.
  • the main platform 10 is arranged in a concave-shaped structure.
  • the rotating assembly 60 is installed in the gap of the concave-shaped structure and connected with the main platform 10 and the body 70.
  • the rotating assembly 60 drives the main platform 10 to rotate relative to the body 70, so as to realize the adjustment of the height of the turning work platform.
  • the turning drive member 20 and the telescopic drive member 40 are hydraulic drive members.
  • the movement of the turning platform 30 and the telescopic platform 50 is driven by a hydraulic oil cylinder.
  • the power system of the tunneling equipment can be used as the power system.
  • the hydraulic drive structure is simple, stable and reliable.
  • the turning platform 30 and the telescopic platform 50 can be locked at the adjusted positions. Since the present embodiment is provided with two turning platforms 30 and two telescopic platforms 50, the turning drive 20 and the telescopic drive 40 are provided with four and a pair of two, respectively.
  • each turning platform 30 The two sides of each turning platform 30 are connected to one
  • the turning drive 20 is connected, and the two sides of each telescopic platform 50 are respectively connected with a telescopic drive 40 to ensure the stability and reliability of the drive.
  • the number and setting positions of the turning drive member 20 and the telescopic drive member 40 can also be changed accordingly as needed.
  • the turning work platform also includes a control system connected to the turning drive 20, the telescopic drive 40, and the rotating assembly 60.
  • the control system includes a hydraulic system, an electrical system, and other systems.
  • the control system controls the turning drive 20 and the telescopic drive.
  • the actions of the driving member 40 and the rotating assembly 60 control the positions of the main platform 10, the turning platform 30 and the telescopic platform 50.
  • the turning work platform of this embodiment can be installed on various boring equipment such as roadheaders, anchor boring machines, etc., and has a wide range of use.
  • This embodiment also provides a tunneling equipment, including a machine body 70 and the above-mentioned turning work platform, wherein the turning work platform is installed at the cutting part of the machine body 70.
  • the turning work platform is not used, the turning work platform is retracted and the size is not larger than the size of the cutting part.
  • the platform area is large, and the staff can carry out the work of anchor rod, anchor cable construction, steel belt, and net laying on the flip work platform. It has a wide range of applications, high efficiency and good safety;
  • the height, length and turning angle can be adjusted and locked arbitrarily, which can be applied to various sizes of roadways;
  • the turning work platform can be shrunk to a very small volume when not in use, and can be closely attached to the cutting part of the tunneling equipment without affecting the use of the tunneling equipment;

Abstract

一种翻转工作平台和掘进设备。翻转工作平台包括：主平台（10），主平台（10）相对于掘进设备的机体（70）可转动设置；翻转驱动件（20），翻转驱动件（20）与主平台（10）连接；翻转平台（30），翻转平台（30）与主平台（10）可转动连接，翻转驱动件（20）与翻转平台（30）驱动连接，并驱动翻转平台（30）相对于主平台（10）转动；伸缩驱动件（40），伸缩驱动件（40）与翻转平台（30）连接；伸缩平台（50），伸缩平台（50）与翻转平台（30）伸缩连接，并与翻转平台（30）同步转动，伸缩驱动件（40）与伸缩平台（50）驱动连接，并驱动伸缩平台（50）伸出或缩入翻转平台（30），以改变翻转平台（30）和伸缩平台（50）形成的承接面积的大小。

Description

翻转工作平台和掘进设备 技术领域
本发明涉及煤矿开采设备技术领域，具体而言，涉及一种翻转工作平台和掘进设备。
背景技术
目前，煤矿井下巷道掘进工艺为：首先使用掘进机等掘进设备进行截割施工，截割一定距离后，进行上钢带，铺网，锚杆、锚索等支护施工，支护施工时，由于巷道高度高，施工人员要搭建临时的支架，施工人员在临时支架上工作即不方便，也不安全，同时效率低下。
发明内容
本发明的主要目的在于提供一种翻转工作平台和掘进设备，以解决现有技术中的施工人员在巷道内施工不方便的问题。
为了实现上述目的，根据本发明的一个方面，提供了一种翻转工作平台，包括：主平台，主平台相对于掘进设备的机体可转动设置；翻转驱动件，翻转驱动件与主平台连接；翻转平台，翻转平台与主平台可转动连接，翻转驱动件与翻转平台驱动连接，并驱动翻转平台相对于主平台转动；伸缩驱动件，伸缩驱动件与翻转平台连接；伸缩平台，伸缩平台与翻转平台伸缩连接，并与翻转平台同步转动，伸缩驱动件与伸缩平台驱动连接，并驱动伸缩平台伸出或缩入翻转平台，以改变翻转平台和伸缩平台形成的承接面积的大小。
进一步地，翻转平台为多个，各翻转平台分别设置在主平台相对的两侧。
进一步地，翻转平台相对于主平台的转动轴线与主平台相对于机体的转动轴线之间相互垂直。
进一步地，伸缩平台为多个，并与翻转平台一一对应设置。
进一步地，伸缩平台和主平台分别位于翻转平台相对的两侧。
进一步地，主平台、翻转平台和伸缩平台之间共线设置。
进一步地，翻转工作平台还包括旋转组件，旋转组件与主平台连接， 并与机体连接，旋转组件驱动主平台相对于机体转动。
进一步地，翻转驱动件和/或伸缩驱动件为液压驱动件。
进一步地，翻转工作平台还包括与翻转驱动件和伸缩驱动件连接的控制系统，控制系统控制翻转驱动件和伸缩驱动件的动作，以控制翻转平台和伸缩平台的位置。
根据本发明的另一方面，提供了一种掘进设备，包括机体和上述的翻转工作平台，翻转工作平台安装在机体的截割部处。
应用本发明的技术方案，通过设置有翻转平台和伸缩平台，翻转平台和伸缩平台二者与主平台配合，平台整体面积较大，满足工作人员在其上进行作业的需要，翻转平台的翻转角度可任意调整并锁定，翻转平台的高度可根据需要进行调节，翻转平台调整简单、使用方便，而伸缩平台通过平面配合与翻转平台滑动连接，伸缩平台可根据巷道的宽度调整伸缩量，使得翻转工作平台能够覆盖到整个巷道。上述设置方式使得平台整体的面积大，工作人员在翻转工作平台上面可进行锚杆、锚索施工、上钢带、铺网等工作，适用范围广，效率高，安全性好，而且翻转工作平台的高度、长度和翻转角度等参数可以根据使用需求进行相应调整并锁紧，从而适用于各种尺寸的巷道，翻转工作平台调整简单、快速，使用方便，安全性高。此外翻转工作平台使用时将其展开形成一个大操作平台，不使用时可将翻转工作平台收缩到非常小的体积，可紧贴在掘进设备的截割部上，不影响掘进设备的使用。
附图说明
构成本申请的一部分的说明书附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1示出了本发明的翻转工作平台的俯视图；
图2示出了图1中的翻转工作平台的主视图；
图3示出了图1中的翻转工作平台在掘进设备上展开时的结构示意图；以及
图4示出了图1中的翻转工作平台在掘进设备上收回时的结构示意图。
其中，上述附图包括以下附图标记：
10、主平台；20、翻转驱动件；30、翻转平台；40、伸缩驱动件；50、伸缩平台；60、旋转组件；70、机体。
具体实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本发明。
需要指出的是，除非另有指明，本申请使用的所有技术和科学术语具有与本申请所属技术领域的普通技术人员通常理解的相同含义。
在本发明中，在未作相反说明的情况下，使用的方位词如“上、下、顶、底”通常是针对附图所示的方向而言的，或者是针对部件本身在竖直、垂直或重力方向上而言的；同样地，为便于理解和描述，“内、外”是指相对于各部件本身的轮廓的内、外，但上述方位词并不用于限制本发明。
为了解决现有技术中的施工人员在巷道内施工不方便的问题，本发明提供了一种翻转工作平台和掘进设备。
如图1至图4所示的一种翻转工作平台，包括主平台10、翻转驱动件20、翻转平台30、伸缩驱动件40和伸缩平台50，主平台10相对于机体70可转动设置；翻转驱动件20与主平台10连接；翻转平台30与主平台10可转动连接，翻转驱动件20与翻转平台30驱动连接，并驱动翻转平台30相对于主平台10转动；伸缩驱动件40与翻转平台30连接；伸缩平台50与翻转平台30伸缩连接，并与翻转平台30同步转动，伸缩驱动件40与伸缩平台50驱动连接，并驱动伸缩平台50伸出或缩入翻转平台30，以改变翻转平台30和伸缩平台50形成的承接面积的大小。
本实施例通过设置有翻转平台30和伸缩平台50，翻转平台30和伸缩平台50二者与主平台10配合，平台整体面积较大，满足工作人员在其上进行作业的需要，翻转平台30的翻转角度可任意调整并锁定，翻转平台30的高度可根据需要进行调节，翻转平台30调整简单、使用方便，而伸缩平台50通过平面配合与翻转平台30滑动连接，伸缩平台50可根据巷道的宽度调整伸缩量，使得翻转工作平台能够覆盖到整个巷道。上述设置方式使得平台整体的面积大，工作人员在翻转工作平台上面可进行锚杆、锚索施工、上钢带、铺网等工作，适用范围广，效率高，安全性好， 而且翻转工作平台的高度、长度和翻转角度等参数可以根据使用需求进行相应调整并锁紧，从而适用于各种尺寸的巷道，翻转工作平台调整简单、快速，使用方便，安全性高。此外翻转工作平台使用时将其展开形成一个大操作平台，不使用时可将翻转工作平台收缩到非常小的体积，可紧贴在掘进设备的截割部上，不影响掘进设备的使用。
在本实施例中，翻转平台30为多个，各翻转平台30分别设置在主平台10相对的两侧，翻转平台30与主平台10之间通过合页、销轴实现枢转连接，本实施例设置有两个翻转平台30，并且沿掘进设备前进的方向，两个翻转平台30分别位于主平台10左右两侧，从而增大了翻转工作平台在巷道内的覆盖面积，翻转平台30可以上下转动，其角度可以根据需要进行相应调整，从而便于工作人员在翻转工作平台上面可进行锚杆、锚索施工、上钢带、铺网等工作。
优选地，翻转平台30相对于主平台10的转动轴线与主平台10相对于机体70的转动轴线之间相互垂直。具体而言，翻转平台30相对于主平台10的转动轴线为水平线且与掘进设备的前进方向平行，而主平台10相对于机体70的转动轴线也为水平线但该水平线与掘进设备的前进方向垂直，这样通过两个方向的转动即可全方位调整翻转工作平台的高度和角度，使得翻转工作平台的位置有助于工作人员的工作。
在本实施例中，伸缩平台50也设置有多个，并与翻转平台30一一对应设置。伸缩平台50和主平台10分别位于翻转平台30相对的两侧，即伸缩平台50位于翻转平台30远离主平台10的一侧，伸缩平台50伸出翻转平台30的距离可以根据需要进行调整，伸缩平台50的设置，一方面进一步增大翻转工作平台的面积，使得翻转工作平台的长度能够尽可能接近巷道的宽度，如图3所示，翻转工作平台能够覆盖整个巷道的宽度，工作人员在翻转工作平台上即可完成各个位置的各种工作，另一方面伸缩的设置使得翻转工作平台在使用时展开即可，而在不使用时可以将伸缩平台50收回，翻转平台30向下翻转紧贴机体70，如图4所示，翻转工作平台可以收缩到非常小的体积，可紧贴在掘进设备的截割部上，有助于减小翻转工作平台收纳时占用的空间，降低对掘进设备工作的影响。
本实施例的主平台10、两个翻转平台30和两个伸缩平台50之间共 线设置，且形成的直线即为翻转工作平台的长度方向，也是巷道的宽度方向，从而保证对巷道的覆盖面积。当然，翻转平台30和伸缩平台50的数量也可以根据需要增加或减少，例如仅在主平台10的一侧设置有一个翻转平台30和伸缩平台50，或者在翻转平台30朝向掘进设备前进或后退的一侧增设有伸缩平台50等方案。
在本实施例中，翻转工作平台还包括旋转组件60，主平台10设置成凹字形结构，旋转组件60即安装在凹字形结构的缺口处，并与主平台10和机体70均连接，旋转组件60驱动主平台10相对于机体70转动，从而实现对翻转工作平台高度的调节。
优选地，翻转驱动件20和伸缩驱动件40为液压驱动件，通过液压油缸驱动翻转平台30和伸缩平台50的运动，动力系统使用掘进设备的动力系统即可，液压驱动结构简单、稳定可靠，可以将翻转平台30和伸缩平台50锁定在调整好的位置处。由于本实施例设置有两个翻转平台30和两个伸缩平台50，因而翻转驱动件20和伸缩驱动件40分别设置有四个且两两一对，每个翻转平台30的两侧分别与一个翻转驱动件20连接，每个伸缩平台50的两侧分别与一个伸缩驱动件40连接，以保证驱动的平稳性和可靠性。当然，翻转驱动件20和伸缩驱动件40的数量以及设置位置也可以根据需要进行相应改变。
在本实施例中，翻转工作平台还包括与翻转驱动件20、伸缩驱动件40和旋转组件60连接的控制系统，控制系统包括液压系统、电气系统等系统，控制系统控制翻转驱动件20、伸缩驱动件40以及旋转组件60的动作，从而控制主平台10、翻转平台30和伸缩平台50的位置。
本实施例的翻转工作平台可安装在掘进机、掘锚机等各种掘进设备上，使用范围广。
本实施例还提供了一种掘进设备，包括机体70和上述的翻转工作平台，其中，翻转工作平台安装在机体70的截割部处。当不使用翻转工作平台时，将翻转工作平台收回并使其大小不大于截割部的大小即可。
需要说明的是，上述实施例中的多个指的是至少两个。
从以上的描述中，可以看出，本发明上述的实施例实现了如下技术效果：
1、解决了现有技术中的施工人员在巷道内施工不方便的问题；
2、平台面积大，工作人员在翻转工作平台上面可进行锚杆、锚索施工、上钢带、铺网等工作，适用范围广，效率高，安全性好；
3、高度、长度和翻转角度可任意调整并锁紧，可适用各种尺寸的巷道；
4、不使用时可将翻转工作平台收缩到非常小的体积，可紧贴在掘进设备的截割部上，不影响掘进设备的使用；
5、使用液压油缸驱动，动力系统使用掘进设备的动力系统，结构简单；
6、可安装在掘进机、掘锚机等各种掘进设备上，使用范围广。
显然，上述所描述的实施例仅仅是本发明一部分的实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。
需要注意的是，这里所使用的术语仅是为了描述具体实施方式，而非意图限制根据本申请的示例性实施方式。如在这里所使用的，除非上下文另外明确指出，否则单数形式也意图包括复数形式，此外，还应当理解的是，当在本说明书中使用术语“包含”和/或“包括”时，其指明存在特征、步骤、工作、器件、组件和/或它们的组合。
需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施方式能够以除了在这里图示或描述的那些以外的顺序实施。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种翻转工作平台，其特征在于，包括：
    主平台(10)，所述主平台(10)相对于掘进设备的机体可转动设置；
    翻转驱动件(20)，所述翻转驱动件(20)与所述主平台(10)连接；
    翻转平台(30)，所述翻转平台(30)与所述主平台(10)可转动连接，所述翻转驱动件(20)与所述翻转平台(30)驱动连接，并驱动所述翻转平台(30)相对于所述主平台(10)转动；
    伸缩驱动件(40)，所述伸缩驱动件(40)与所述翻转平台(30)连接；
    伸缩平台(50)，所述伸缩平台(50)与所述翻转平台(30)伸缩连接，并与所述翻转平台(30)同步转动，所述伸缩驱动件(40)与所述伸缩平台(50)驱动连接，并驱动所述伸缩平台(50)伸出或缩入所述翻转平台(30)，以改变所述翻转平台(30)和所述伸缩平台(50)形成的承接面积的大小。
  2. 根据权利要求1所述的翻转工作平台，其特征在于，所述翻转平台(30)为多个，各所述翻转平台(30)分别设置在所述主平台(10)相对的两侧。
  3. 根据权利要求2所述的翻转工作平台，其特征在于，所述翻转平台(30)相对于所述主平台(10)的转动轴线与所述主平台(10)相对于所述机体的转动轴线之间相互垂直。
  4. 根据权利要求2所述的翻转工作平台，其特征在于，所述伸缩平台(50)为多个，并与所述翻转平台(30)一一对应设置。
  5. 根据权利要求4所述的翻转工作平台，其特征在于，所述伸缩平台(50)和所述主平台(10)分别位于所述翻转平台(30)相对的两侧。
  6. 根据权利要求1所述的翻转工作平台，其特征在于，所述主平台(10)、所述翻转平台(30)和所述伸缩平台(50)之间共线设置。
  7. 根据权利要求1所述的翻转工作平台，其特征在于，所述翻转工作平台还包括旋转组件(60)，所述旋转组件(60)与所述主平台(10)连接，并与所述机体连接，所述旋转组件(60)驱动所述主平台(10)相对于所述机体转动。
  8. 根据权利要求1所述的翻转工作平台，其特征在于，所述翻转驱动件(20)和/或所述伸缩驱动件(40)为液压驱动件。
  9. 根据权利要求1所述的翻转工作平台，其特征在于，所述翻转工作平台还包括与所述翻转驱动件(20)和所述伸缩驱动件(40)连接的控制系统，所述控制系统控制所述翻转驱动件(20)和所述伸缩驱动件(40)的动作，以控制所述翻转平台(30)和所述伸缩平台(50)的位置。
  10. 一种掘进设备，其特征在于，包括机体(70)和权利要求1至9中任一项所述的翻转工作平台，所述翻转工作平台安装在所述机体(70)的截割部处。
PCT/CN2020/100121 2019-09-04 2020-07-03 翻转工作平台和掘进设备 WO2021042858A1 (zh)

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