CN103437798B - Device for installing and removing fully mechanized mining supporter - Google Patents
Device for installing and removing fully mechanized mining supporter Download PDFInfo
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- CN103437798B CN103437798B CN201310337327.3A CN201310337327A CN103437798B CN 103437798 B CN103437798 B CN 103437798B CN 201310337327 A CN201310337327 A CN 201310337327A CN 103437798 B CN103437798 B CN 103437798B
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- 238000005065 mining Methods 0.000 title claims abstract description 16
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Abstract
一种综采支架安撤装置，其中包括：框架、升降油缸、升降滑块、拔销器、框架进缩油缸，框架有上平架、上部支撑架、下部支撑架组成。拔销器有紧绳装置、导向轮、导向轮座、钢丝绳、拔销油缸、拔销支架组成；紧绳装置焊接在下部支撑架上；导向轮座焊接在下部支撑架上，用短轴连接导向轮；钢丝绳穿入导向轮绳槽，两端分别连接在紧绳装置、拔销支架上；拔销油缸靠螺栓连接在拔销支架上。本发明的优点是：结构简单，生产成本低，维护方便，安全高效；升降油缸、升降滑块设置位置科学，维护方便；在易对框架进缩油缸造成伤害的伸缩缸上部有保护罩，减少了事故率，延长设备使用寿命。
A support installation and removal device for fully mechanized mining, which includes: a frame, a lifting oil cylinder, a lifting slider, a pin puller, and a frame retracting oil cylinder. The frame is composed of an upper flat frame, an upper supporting frame, and a lower supporting frame. The pin puller consists of a rope tightening device, a guide wheel, a guide wheel seat, a steel wire rope, a pin pulling cylinder, and a pin puller bracket; the rope tightening device is welded on the lower support frame; the guide wheel seat is welded on the lower support frame and connected by a short shaft The guide wheel; the steel wire rope penetrates into the guide wheel rope groove, and the two ends are respectively connected to the rope tightening device and the pin-drawing support; the pin-drawing oil cylinder is connected to the pin-drawing support by bolts. The invention has the advantages of simple structure, low production cost, convenient maintenance, safety and high efficiency; the setting position of the lifting cylinder and the lifting slider is scientific, and the maintenance is convenient; Reduce the accident rate and prolong the service life of equipment.
Description
技术领域technical field
本发明涉及一种煤矿井下综采工作面液压支架等一些大型综采机械的安装、拆除、转移、运输的设备，尤其涉及一种综采支架安撤装置。The invention relates to equipment for installing, dismantling, transferring and transporting some large-scale fully mechanized mining machines such as a hydraulic support of a fully mechanized mining face in a coal mine, and in particular to a fully mechanized mining support installation and removal device.
背景技术Background technique
随着煤矿综采技术的不断发展，大功率设备的不断应用，煤矿综采液压支架的投入使用的型号越来越大，对液压支架的安装、拆除、转移等的工作难度越来越大，传统回撤液压支架的方法是利用人工使用滑轮、绞车等，将液压支架拉出原位进行调向，然后就地分解，分解后用绞车把各部分拉上装车平台，用手拉葫芦将部件吊起，放到平板车上运走，这种单纯靠起重机、利用人工使用滑轮和绞车将液压支架安装、回辙、拆除，既不安全，劳动强度又大，浪费大量人力，配件损失严重。With the continuous development of coal mine fully mechanized mining technology and the continuous application of high-power equipment, the models of coal mine fully mechanized mining hydraulic supports are getting larger and larger, and the work of installation, removal, and transfer of hydraulic supports is becoming more and more difficult. The traditional method of retracting the hydraulic support is to use pulleys, winches, etc. manually to pull the hydraulic support out of the original position for adjustment, and then decompose it on the spot. The components are hoisted and transported away on a flatbed truck. It is unsafe, labor-intensive, and wastes a lot of manpower to use pulleys and winches to install, retrace, and remove the hydraulic support simply by using a crane.
发明内容Contents of the invention
本发明的目的是提供一种解决现有技术中存在的回撤、运输和安拆工艺复杂，劳动强度大，安全隐患多，配件损失严重等问题的综采支架安撤装置。The purpose of the present invention is to provide a fully-mechanized mining support installation and removal device that solves the problems in the prior art such as complex retraction, transportation and installation and disassembly processes, high labor intensity, many safety hazards, and serious loss of accessories.
为实现上述目的，本发明所采用的技术方案为：To achieve the above object, the technical solution adopted in the present invention is:
一种综采支架安撤装置，其中包括：框架、升降油缸、升降滑块、拔销器、框架进缩油缸，其特点在于：所述的框架有上平架、上部支撑架、下部支撑架组成；上平架两端分别由连接螺栓连接上部支撑架，上部支撑架下端由连接螺栓连接下部支撑架。A support installation and removal device for fully mechanized mining, which includes: a frame, a lifting cylinder, a lifting slider, a pin puller, and a frame retraction cylinder, and is characterized in that the frame has an upper flat frame, an upper support frame, and a lower support frame Composition; both ends of the upper flat frame are respectively connected to the upper support frame by connecting bolts, and the lower end of the upper support frame is connected to the lower support frame by connecting bolts.
根据上述的综采支架安撤装置，其特点在于：所述的升降油缸头部铰接固定在上平架边梁上，顶部铰接固定在升降滑块上，缸体在上部支撑架立柱内。According to the above-mentioned installation and removal device for fully mechanized mining support, the characteristics are that the head of the lifting cylinder is hinged and fixed on the side beam of the upper flat frame, the top is hinged and fixed on the lifting slider, and the cylinder body is in the column of the upper support frame.
根据上述的综采支架安撤装置，其特点在于：所述的升降滑块铰接固定在升降油缸头部，两对称面分别有带螺纹的短轴固定绳轮，升降滑块可在上部支撑架立柱内上下升降；铰接在框架进缩油缸的伸缩缸上部有保护罩。According to the above-mentioned installation and removal device for fully-mechanized mining support, it is characterized in that: the lifting slider is hinged and fixed on the head of the lifting cylinder, and the two symmetrical planes have threaded short-axis fixed sheaves respectively, and the lifting slider can be mounted on the upper support frame. Up and down in the column; there is a protective cover on the upper part of the telescopic cylinder hinged on the frame retraction cylinder.
根据上述的综采支架安撤装置，其特点在于：所述的拔销器有紧绳装置、导向轮、导向轮座、钢丝绳、拔销油缸、拔销支架组成；紧绳装置焊接在下部支撑架上；导向轮座焊接在下部支撑架上，用短轴连接导向轮；钢丝绳穿入导向轮绳槽，两端分别连接在紧绳装置、拔销支架上；拔销油缸靠螺栓连接在拔销支架上。According to the above-mentioned installation and removal device for fully mechanized mining support, it is characterized in that: the pin puller is composed of a rope tightening device, a guide wheel, a guide wheel seat, a steel wire rope, a pin pulling oil cylinder, and a pin pulling bracket; the rope tightening device is welded on the lower support The guide wheel seat is welded on the lower support frame, and the guide wheel is connected with a short shaft; the steel wire rope penetrates into the guide wheel rope groove, and the two ends are respectively connected to the rope tightening device and the pin puller bracket; the pin puller cylinder is connected to the puller by bolts pin bracket.
本发明的优点是：结构简单，生产成本低，维护方便，安全高效；升降油缸、升降滑块设置位置科学，维护方便；在易对框架进缩油缸造成伤害的的伸缩缸上部有保护罩，减少了事故率，延长设备使用寿命；针对液压支架拔销位置高、销子重量大、销子损坏严重难以拔出等问题，设置了液压拔销器有效提高拔销速度，减低操作人员的劳动强度，减少伤害事The invention has the advantages of simple structure, low production cost, convenient maintenance, safety and high efficiency; the lifting cylinder and the lifting slider are set in a scientific position, and the maintenance is convenient; there is a protective cover on the upper part of the telescopic cylinder that is easy to cause damage to the frame retraction cylinder, The accident rate is reduced and the service life of the equipment is extended; in view of the problems of high pin position of the hydraulic support, heavy pin weight, serious damage and difficulty in pulling out the pin, a hydraulic pin puller is installed to effectively increase the pin pulling speed and reduce the labor of the operator strength, harm reduction
故，更适应现场要求。Therefore, it is more suitable for on-site requirements.
附图说明Description of drawings
图1 为本发明结构示意图。Figure 1 is a schematic diagram of the structure of the present invention.
图2 为本发明中上部支撑架结构示意图。Fig. 2 is a schematic diagram of the structure of the middle and upper supporting frame of the present invention.
附图中In the attached picture
1、下部支撑架 2、紧绳装置 3、升降滑块 4、钢丝绳 5、框架 6、导向轮 7、导向轮座 8、上平架 9、绳轮 10、上部支撑架 11、拔销器 12、升降油缸1. Lower support frame 2, rope tightening device 3, lifting slider 4, wire rope 5, frame 6, guide wheel 7, guide wheel seat 8, upper flat frame 9, rope wheel 10, upper support frame 11, pin puller 12 , lift cylinder
具体实施方式detailed description
下面结合附图与具体实施例对本发明作进一步描述：The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:
一种综采支架安撤装置，如图1、2 所示，其中包括：框架5、升降油缸12、升降滑块3、拔销器11、框架进缩油缸，其特点在于：所述的框架5 由上平架8、上部支撑架10、下部支撑架1 组成。上平架8 两端分别由连接螺栓连接上部支撑架10，上部支撑架10 下端由连接螺栓连接下部支撑架1。A fully-mechanized mining support installation and removal device, as shown in Figures 1 and 2, which includes: a frame 5, a lifting cylinder 12, a lifting slider 3, a pin puller 11, and a frame retracting cylinder, and is characterized in that the frame 5 It consists of upper flat frame 8, upper support frame 10 and lower support frame 1. Both ends of the upper flat frame 8 are respectively connected to the upper support frame 10 by connecting bolts, and the lower end of the upper support frame 10 is connected to the lower support frame 1 by connecting bolts.
在本实施例中，升降油缸12 头部铰接固定在上平架8 边梁上，顶部铰接固定在升降滑块3 上，缸体在上部支撑架10 立柱内。In this embodiment, the head of the lifting cylinder 12 is hingedly fixed on the side beam of the upper flat frame 8 , the top is hingedly fixed on the lifting slider 3 , and the cylinder body is inside the column of the upper support frame 10 .
在本实施例中，升降滑块3 铰接固定在升降油缸12 头部，两对称面分别有带螺纹的短轴固定绳轮9，升降滑块3 可在上部支撑架10 立柱内上下升降；铰接在框架进缩油缸的伸缩缸上部有保护罩。In this embodiment, the lifting slider 3 is hinged and fixed on the head of the lifting cylinder 12, and the two symmetrical surfaces are respectively provided with threaded short-axis fixed sheaves 9, and the lifting slider 3 can be lifted up and down in the column of the upper support frame 10; A protective cover is arranged on the upper part of the telescopic cylinder of the frame advance and retract oil cylinder.
在本实施例中，拔销器11 有紧绳装置2、导向轮6、导向轮座7、钢丝绳4、拔销油缸、拔销支架组成；紧绳装置2 焊接在下部支撑架1 上；导向轮座7 焊接在上部支撑架10 上，用短轴连接导向轮6 ；钢丝绳4 穿入导向轮6 绳槽，两端分别连接在紧绳装置2、拔销支架上；拔销油缸靠螺栓连接在拔销支架上。In this embodiment, the pin puller 11 is composed of a rope tightening device 2, a guide wheel 6, a guide wheel seat 7, a steel wire rope 4, a pin pulling cylinder, and a pin pulling bracket; the rope tightening device 2 is welded on the lower support frame 1; the guide The wheel seat 7 is welded on the upper supporting frame 10, and the guide wheel 6 is connected with a short shaft; the steel wire rope 4 penetrates into the rope groove of the guide wheel 6, and the two ends are respectively connected to the rope tightening device 2 and the pin pulling bracket; the pin pulling cylinder is connected by bolts On the pull pin bracket.
上面所述的实施例仅仅是对本发明的优选实施方式进行描述，并非对本发明的构思和保护范围进行限定，在不脱离本发明设计构思的前提下，本领域中普通工程技术人员对本发明的技术方案作出的各种变型和改进，均应落入本发明的保护范围。The above-described embodiments are only described to the preferred implementation of the present invention, and are not intended to limit the concept and protection scope of the present invention. Various modifications and improvements made in the scheme should fall within the protection scope of the present invention.
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| CN201310337327.3A CN103437798B (en) | 2013-07-24 | 2013-07-24 | Device for installing and removing fully mechanized mining supporter |
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| CN201310337327.3A CN103437798B (en) | 2013-07-24 | 2013-07-24 | Device for installing and removing fully mechanized mining supporter |
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| CN103437798A CN103437798A (en) | 2013-12-11 |
| CN103437798B true CN103437798B (en) | 2017-01-18 |
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| CN106837400A (en) * | 2017-03-23 | 2017-06-13 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Pin transposing device is torn in hydraulic control open |
| CN110410127B (en) * | 2019-07-12 | 2020-12-15 | 湖南三五二环保科技有限公司 | A retraction device for self-moving coal mining face and using method thereof |
| CN110410128B (en) * | 2019-07-12 | 2020-12-11 | 湖南三五二环保科技有限公司 | Crawler-type coal face retracting device and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3239377A1 (en) * | 1982-10-23 | 1984-04-26 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Powered support assembly for underground mining operations |
| CN201401184Y (en) * | 2009-04-24 | 2010-02-10 | 辽宁鑫丰矿电设备制造有限公司 | Assembly rack for comprehensively mechanized hydraulic bracket |
| CN202017503U (en) * | 2011-05-09 | 2011-10-26 | 淮南矿业(集团)有限责任公司 | Automatic pin puller for hydraulic support |
| CN103104279B (en) * | 2012-12-10 | 2014-08-27 | 辽宁鑫丰矿电设备制造有限公司 | Unit frame for assembly frame of fully-mechanized coal mining hydraulic support frame |
| CN203452819U (en) * | 2013-07-24 | 2014-02-26 | 枣庄联鑫实业有限责任公司 | Assembling and disassembling device for fully-mechanized coal mining support |
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