CN104859753A - Telescoping mechanical mining platform with large load bearing capacity - Google Patents
Telescoping mechanical mining platform with large load bearing capacity Download PDFInfo
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- CN104859753A CN104859753A CN201510273190.9A CN201510273190A CN104859753A CN 104859753 A CN104859753 A CN 104859753A CN 201510273190 A CN201510273190 A CN 201510273190A CN 104859753 A CN104859753 A CN 104859753A
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- 238000005065 mining Methods 0.000 title claims abstract description 14
- 239000003351 stiffener Substances 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000009916 joint effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
- B62D63/04—Component parts or accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
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- Mechanical Engineering (AREA)
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- Combustion & Propulsion (AREA)
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- Earth Drilling (AREA)
Abstract
本发明公开了一种负重能力大的伸缩式矿山机械平台，包括有平台本体，平台本体一端设有加重负载和固定钉，平台本体另一端连接有竖直固定板，竖直固定板上设有连接销，平台本体底面设有若干个三角锥齿；平台本体中设有滑槽，滑槽中设有伸缩板，伸缩板下设有凸块，凸块与设置于平台本体下的第一伸缩气缸连接；所述伸缩板末端设有支撑柱，支撑柱下端设有滑轮，滑轮置于承重板上，承重板一端经连接销与竖直固定板连接；其中所述承重板与平台本体之间设有第二伸缩气缸，第二伸缩气缸的活动端固定在承重板中部，第二伸缩气缸的固定端固定在平台本体一端。本发明具有负重大，且安全可靠的有益效果。
The invention discloses a telescopic mining machinery platform with large load capacity, which comprises a platform body, one end of the platform body is provided with a heavy load and fixing nails, the other end of the platform body is connected with a vertical fixing plate, and the vertical fixing plate is provided with Connecting pins, several triangular conical teeth are provided on the bottom surface of the platform body; a chute is provided in the platform body, a telescopic plate is provided in the chute, and a bump is provided under the telescopic plate, and the bump is connected with the first telescopic plate arranged under the platform body. Cylinder connection; the end of the telescopic plate is provided with a support column, and the lower end of the support column is provided with a pulley, the pulley is placed on the load-bearing plate, and one end of the load-bearing plate is connected to the vertical fixed plate through a connecting pin; A second telescopic cylinder is provided, the movable end of the second telescopic cylinder is fixed on the middle part of the bearing plate, and the fixed end of the second telescopic cylinder is fixed on one end of the platform body. The invention has the beneficial effects of heavy load, safety and reliability.
Description
技术领域 technical field
本发明涉及一种矿山机械平台，特别是一种负重能力大的伸缩式矿山机械平台。The invention relates to a mining machinery platform, in particular to a telescopic mining machinery platform with large load capacity.
背景技术 Background technique
由于矿山环境恶劣，地势不平整，矿山机械在作业时，需要将操作者和操作机械放在作业平台上进行作业，目前使用的作业平台大都是大型的机车、吊车上安装的伸缩平台，但也有少部分简易翻转式的平台，它是通过设置平台基面（平台本体），平台基面一端设置平台支撑面（伸缩板）和竖直固定面，竖直固定面底部设置翻转气缸，翻转气缸一端与平台支撑面中部连接。其工作原理是：将平台基面固定后，开启翻转气缸，推动平台支撑面打开，直至平台支撑面与平台基面在同一平面，形成了一个完整的作业平台。但是，这类简易翻转式的平台紧靠气缸从下往上的推力来支撑平台，存在负重小的缺点，在矿山机械重量较大时存在安全隐患。Due to the harsh mine environment and uneven terrain, when mining machinery is working, it is necessary to put the operator and the operating machinery on the work platform for operation. Most of the work platforms currently used are telescopic platforms installed on large locomotives and cranes, but there are also A small number of simple reversible platforms are set by setting the platform base (platform body), one end of the platform base is provided with a platform support surface (expandable plate) and a vertical fixing surface, the bottom of the vertical fixing surface is provided with a turning cylinder, and one end of the turning cylinder is Connect with the middle of the platform support surface. Its working principle is: after fixing the base surface of the platform, turn on the turning cylinder to push the support surface of the platform to open until the support surface of the platform and the base surface of the platform are on the same plane, forming a complete working platform. However, this type of simple overturning platform is supported by the thrust of the cylinder from bottom to top, which has the disadvantage of small load, and has potential safety hazards when the weight of mining machinery is heavy.
发明内容 Contents of the invention
本发明的目的在于，提供一种负重能力大的伸缩式矿山机械平台。本发明具有负重能力大，且安全可靠的特点。The object of the present invention is to provide a telescopic mining machinery platform with large load-bearing capacity. The invention has the characteristics of large load-bearing capacity, safety and reliability.
本发明的技术方案，一种负重能力大的伸缩式矿山机械平台，包括有平台本体，平台本体一端设有加重负载和固定钉，平台本体另一端连接有竖直固定板，竖直固定板上设有连接销，平台本体底面设有若干个三角锥齿；平台本体中设有滑槽，滑槽中设有伸缩板，伸缩板下设有凸块，凸块与设置于平台本体下的第一伸缩气缸连接；所述伸缩板末端设有支撑柱，支撑柱下端设有滑轮，滑轮置于承重板上，承重板一端经连接销与竖直固定板连接；其中所述承重板与平台本体之间设有第二伸缩气缸，第二伸缩气缸的活动端固定在承重板中部，第二伸缩气缸的固定端固定在平台本体一端。The technical solution of the present invention is a telescopic mining machinery platform with large load-bearing capacity, including a platform body, one end of the platform body is provided with a heavy load and fixing nails, the other end of the platform body is connected with a vertical fixing plate, and the vertical fixing plate Connecting pins are provided, and several triangular conical teeth are provided on the bottom surface of the platform body; a chute is provided in the platform body, a telescopic plate is provided in the chute, and a protrusion is provided under the telescopic plate, and the protrusion is connected with the first part under the platform body. A telescopic cylinder is connected; the end of the telescopic plate is provided with a support column, and the lower end of the support column is provided with a pulley. A second telescopic cylinder is arranged between them, the movable end of the second telescopic cylinder is fixed on the middle part of the bearing plate, and the fixed end of the second telescopic cylinder is fixed on one end of the platform body.
前述的负重能力大的伸缩式矿山机械平台，所述第一伸缩气缸和第二伸缩气缸均为普通活塞式气缸。For the aforementioned telescopic mining machinery platform with large load capacity, the first telescopic cylinder and the second telescopic cylinder are both ordinary piston cylinders.
本发明的有益效果：本发明通过在平台本体中设置滑槽，在滑槽中设置伸缩板，利用第一伸缩气缸来推动伸缩板，从而达到伸缩的目的，本发明的伸缩板末端处设置了支撑柱，支撑柱下端设置有滑轮，使伸缩板更易于伸缩滑动，滑轮下端设于承重板上，承重板一端经连接销连接在竖直固定板上，承重板与平台本体之间设有第二伸缩气缸，由于第二伸缩气缸的拉力很大，使承重板具有较高的承重能力，另外，伸缩板未伸出的部分卡于滑槽中，使伸缩板也具有一定的承重能力，因此，通过第二伸缩气缸、承重板、支撑柱和滑槽的共同作用，本发明具有较高的承重能力，在矿山机械重量较大时更加安全可靠。此外，本发明的平台本体一端设有加重负载和固定钉，平台本体下设有若干三角锥齿，使平台更加安全牢固。此外，本发明所用第一伸缩气缸和第二伸缩气缸均为普通活塞式气缸，成本较低。综上所述，本发明具有负重能力大，且安全可靠的有益效果。Beneficial effects of the present invention: the present invention sets a chute in the platform body, sets a telescopic plate in the chute, and utilizes the first telescopic cylinder to push the telescopic plate, so as to achieve the purpose of stretching. The end of the telescopic plate of the present invention is provided with The support column is provided with a pulley at the lower end of the support column, which makes the telescopic plate easier to telescopically slide. The second telescopic cylinder, because the pulling force of the second telescopic cylinder is very large, the load-bearing plate has a high load-bearing capacity. In addition, the unextended part of the telescopic plate is stuck in the chute, so that the telescopic plate also has a certain load-bearing capacity, so , through the joint action of the second telescopic cylinder, load-bearing plate, support column and chute, the present invention has a higher load-bearing capacity, and is safer and more reliable when the weight of the mining machine is heavy. In addition, one end of the platform body of the present invention is provided with a heavy load and fixing nails, and a number of triangular bevel teeth are provided under the platform body to make the platform safer and firmer. In addition, the first telescopic cylinder and the second telescopic cylinder used in the present invention are common piston cylinders, and the cost is relatively low. In summary, the present invention has the beneficial effects of large load-bearing capacity, safety and reliability.
附图说明 Description of drawings
附图1为本发明的结构示意图；Accompanying drawing 1 is a structural representation of the present invention;
附图2为附图1收拢时的结构示意图；Accompanying drawing 2 is the schematic diagram of the structure when accompanying drawing 1 is folded;
附图标记说明：1-平台本体，2-滑槽，3-伸缩板，4-凸块，5-第一伸缩气缸，6-支撑柱，7-滑轮，8-承重板，9-第二伸缩气缸，10-连接销，11-加重负载，12-三角锥齿，13-固定钉，14-竖直固定板。Explanation of reference signs: 1-platform body, 2-chute, 3-expandable plate, 4-bump, 5-first telescopic cylinder, 6-support column, 7-pulley, 8-load bearing plate, 9-second Telescopic cylinder, 10-connecting pin, 11-heavy load, 12-triangular bevel tooth, 13-fixing nail, 14-vertical fixing plate.
具体实施方式 Detailed ways
下面结合附图和实施例对本发明作进一步的说明，但并不作为对本发明限制的依据。The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but not as a basis for limiting the present invention.
本发明的实施例：一种负重能力大的伸缩式矿山机械平台，如附图1所示，包括有平台本体1，平台本体1一端设有加重负载11和固定钉13，平台本体1另一端连接有竖直固定板14，竖直固定板14上设有连接销10，平台本体1底面设有若干个三角锥齿12；平台本体1中设有滑槽2，滑槽2中设有伸缩板3，伸缩板3下设有凸块4，凸块4与设置于平台本体1下的第一伸缩气缸5连接；所述伸缩板3末端设有支撑柱6，支撑柱6下端设有滑轮7，滑轮7置于承重板8上，承重板8一端经连接销10与竖直固定板14连接；其中所述承重板8与平台本体1之间设有第二伸缩气缸9，第二伸缩气缸9的活动端固定在承重板8中部，第二伸缩气缸9的固定端固定在平台本体1一端。Embodiment of the present invention: a telescopic mining machinery platform with large load-bearing capacity, as shown in Figure 1, includes a platform body 1, one end of the platform body 1 is provided with a weighted load 11 and a fixing nail 13, and the other end of the platform body 1 Connected with a vertical fixing plate 14, the vertical fixing plate 14 is provided with a connecting pin 10, and the bottom surface of the platform body 1 is provided with several triangular bevel teeth 12; the platform body 1 is provided with a chute 2, and the chute 2 is provided with a telescopic Plate 3, a bump 4 is provided under the telescopic plate 3, and the bump 4 is connected with the first telescopic cylinder 5 arranged under the platform body 1; a support column 6 is provided at the end of the telescopic plate 3, and a pulley is provided at the lower end of the support column 6 7. The pulley 7 is placed on the load-bearing plate 8, and one end of the load-bearing plate 8 is connected to the vertical fixed plate 14 through the connecting pin 10; a second telescopic cylinder 9 is arranged between the load-bearing plate 8 and the platform body 1, and the second telescopic cylinder 9 is arranged between the load-bearing plate 8 and the platform body 1. The movable end of the cylinder 9 is fixed on the middle part of the bearing plate 8, and the fixed end of the second telescopic cylinder 9 is fixed on one end of the platform body 1.
所述第一伸缩气缸5和第二伸缩气缸9均为普通活塞式气缸。Both the first telescopic cylinder 5 and the second telescopic cylinder 9 are common piston cylinders.
本发明工作原理：不工作时，如附图2所示，第一伸缩气缸5处于收缩状态，伸缩板3处于滑槽2内，第二伸缩气缸9处于收缩状态，承重板8处于收起状态，工作时，如附图1所示，首先，第二伸缩气缸9启动，推动承重板8打开，直至承重板8完全打开，然后第一伸缩气缸5启动，推动伸缩板3从滑槽2中滑出，平台搭建完成时仍有部分伸缩板3处于滑槽2中，使伸缩板3具有一定的承重强度，支撑柱6连接在承重板8和伸缩板3之间，支撑柱6与承重板8之间设有滑轮7，使伸缩板3更易于滑动，承重板8一端经连接销10连接在竖直固定板14上，中部经设置在承重板8和平台本体1之间的的第二伸缩气缸9拉住，使承重板8具有较高的承重强度，从而通过第二伸缩气缸9、承重板8、支撑柱6和滑槽2的共同作用，使本发明具有较大的负重能力，在矿山机械重量较大时更加安全可靠。另外，平台本体1上安装有加重负载11和固定钉13，平台本体1底部焊接有若干三角锥齿12，固定钉13插入地表，加重负载11可压住平台本体1，三角锥齿12插入地面，使本发明更加安全牢固。Working principle of the present invention: when not working, as shown in Figure 2, the first telescopic cylinder 5 is in a contracted state, the telescopic plate 3 is in the chute 2, the second telescopic cylinder 9 is in a contracted state, and the bearing plate 8 is in a retracted state , during work, as shown in Figure 1, first, the second telescopic cylinder 9 starts, pushes the load-bearing plate 8 to open until the load-bearing plate 8 is fully opened, then the first telescopic cylinder 5 starts, pushes the telescopic plate 3 from the chute 2 Sliding out, when the platform is built, there are still some telescopic plates 3 in the chute 2, so that the telescopic plates 3 have a certain load-bearing strength, and the support columns 6 are connected between the load-bearing plates 8 and the telescopic plates 3, and the support columns 6 and the load-bearing plates 8 is provided with a pulley 7 to make the telescopic plate 3 easier to slide. One end of the bearing plate 8 is connected to the vertical fixing plate 14 through the connecting pin 10, and the middle part is arranged on the second plate between the bearing plate 8 and the platform body 1. The telescopic cylinder 9 is pulled, so that the load-bearing plate 8 has a higher load-bearing strength, so that the present invention has a greater load-bearing capacity through the joint action of the second telescopic cylinder 9, the load-bearing plate 8, the support column 6 and the chute 2, It is safer and more reliable when the mining machinery is heavy. In addition, a heavy load 11 and fixing nails 13 are installed on the platform body 1, a number of triangular cone teeth 12 are welded on the bottom of the platform body 1, the fixing nails 13 are inserted into the ground surface, the heavy load 11 can press the platform body 1, and the triangular cone teeth 12 are inserted into the ground , making the present invention safer and firmer.
作为优选，本发明的第一伸缩气缸5和第二伸缩气缸9均采用普通活塞式气缸，在达到本发明设计要求的同时，还节约了成本。As a preference, both the first telescopic cylinder 5 and the second telescopic cylinder 9 of the present invention adopt common piston cylinders, which saves costs while meeting the design requirements of the present invention.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510273190.9A CN104859753B (en) | 2015-05-26 | 2015-05-26 | The big telescopic mining machinery platform of heavy burden ability |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510273190.9A CN104859753B (en) | 2015-05-26 | 2015-05-26 | The big telescopic mining machinery platform of heavy burden ability |
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| Publication Number | Publication Date |
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| CN104859753A true CN104859753A (en) | 2015-08-26 |
| CN104859753B CN104859753B (en) | 2017-11-14 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6460657B1 (en) * | 1999-01-22 | 2002-10-08 | Siemag Transplan Gmbh | Conveyor apparatus for open-cut mining |
| CN102126206A (en) * | 2011-03-18 | 2011-07-20 | 西安飞机工业（集团）有限责任公司 | Telescopic working platform |
| CN102877885A (en) * | 2012-10-12 | 2013-01-16 | 无锡市张泾宇钢机械厂 | Mine mechanical telescopic platform |
| CN102877843A (en) * | 2012-10-12 | 2013-01-16 | 无锡市张泾宇钢机械厂 | Mine mechanical supporting arm |
| CN204688255U (en) * | 2015-05-26 | 2015-10-07 | 湖州市千金宝云机械铸件有限公司 | The telescopic mining machinery platform that heavy burden ability is large |
-
2015
- 2015-05-26 CN CN201510273190.9A patent/CN104859753B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6460657B1 (en) * | 1999-01-22 | 2002-10-08 | Siemag Transplan Gmbh | Conveyor apparatus for open-cut mining |
| CN102126206A (en) * | 2011-03-18 | 2011-07-20 | 西安飞机工业（集团）有限责任公司 | Telescopic working platform |
| CN102877885A (en) * | 2012-10-12 | 2013-01-16 | 无锡市张泾宇钢机械厂 | Mine mechanical telescopic platform |
| CN102877843A (en) * | 2012-10-12 | 2013-01-16 | 无锡市张泾宇钢机械厂 | Mine mechanical supporting arm |
| CN204688255U (en) * | 2015-05-26 | 2015-10-07 | 湖州市千金宝云机械铸件有限公司 | The telescopic mining machinery platform that heavy burden ability is large |
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| CN104859753B (en) | 2017-11-14 |
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Effective date of registration: 20200615 Address after: 221000 Tongchang Road south Tianjin Road East, Tongshan New District, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Zhongkuang Bohao Technology Co.,Ltd. Address before: Room c506a-19, University Business Park, No. 99, University Road, Xuzhou hi tech Industrial Development Zone, 221000 Jiangsu Province Patentee before: Xuzhou Tiancheng Intelligent Technology Co.,Ltd. |
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