CN104819005A - Portable hydraulic roadway support - Google Patents
Portable hydraulic roadway support Download PDFInfo
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- CN104819005A CN104819005A CN201510213544.0A CN201510213544A CN104819005A CN 104819005 A CN104819005 A CN 104819005A CN 201510213544 A CN201510213544 A CN 201510213544A CN 104819005 A CN104819005 A CN 104819005A
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Abstract
本发明涉及一种便移式液压巷道支架，包括边梁、液压支柱和中间梁，所述中间梁的两侧分别通过销轴与边梁连接，所述边梁通过液压支柱支撑，所述液压支柱的底部连接有底座，所述底座为一端开口且开口端朝下设置的矩形箱体结构，所述底座通过螺栓连接有活动板，所述活动板可在底座内上下移动，所述活动板上连接有至少一个万向轮，所述活动板通过弹性连接件连接到底座上。本发明通过在底座内设置带有万向轮同时可在底座内上下移动的活动板，使支架移动方便，节省了人力，还增加了支架的整体强度，使支架的安装、回收更快捷、容易，并且可拆卸运输。
The invention relates to a portable hydraulic roadway support, which includes a side beam, a hydraulic prop and a middle beam, the two sides of the middle beam are respectively connected to the side beam through pin shafts, the side beam is supported by a hydraulic prop, and the hydraulic The bottom of the pillar is connected with a base, and the base is a rectangular box structure with one end open and the open end facing downwards. The base is connected with a movable plate through bolts, and the movable plate can move up and down in the base. At least one universal wheel is connected to the top, and the movable plate is connected to the base through an elastic connecting piece. In the present invention, a movable plate with universal wheels that can move up and down in the base makes the bracket move conveniently, saves manpower, increases the overall strength of the bracket, and makes the installation and recovery of the bracket faster and easier , and can be disassembled for transport.
Description
技术领域technical field
本发明属于采煤工作面支护设备技术领域，特别涉及一种便移式液压巷道支架。The invention belongs to the technical field of support equipment for coal mining face, in particular to a portable hydraulic roadway support.
背景技术Background technique
在煤矿开采中，支护设备是必备的设备。现有技术中，巷道支护设备一般是采用人工搬运的方式进行安装、连接，这样不仅费力，增加了劳动强度，且还降低了支护设备的支撑强度，使支护设备容易发生损坏。In coal mining, support equipment is an essential equipment. In the prior art, roadway support equipment is generally installed and connected by manual handling, which not only requires labor and increases labor intensity, but also reduces the support strength of the support equipment, making the support equipment prone to damage.
发明内容Contents of the invention
本发明的目的在于提供一种省时省力，安装方便，可移动的便移式液压巷道支架，以解决上述问题。The object of the present invention is to provide a time-saving, labor-saving, easy-to-install, and movable portable hydraulic roadway support to solve the above problems.
为了达到上述目的，本发明的技术方案是这样实现的：In order to achieve the above object, the technical solution of the present invention is achieved in that:
一种便移式液压巷道支架，包括边梁、液压支柱和中间梁，所述中间梁的两侧分别通过销轴与边梁连接，所述边梁通过液压支柱支撑，所述液压支柱的底部连接有底座，所述底座为一端开口且开口端朝下设置的矩形箱体结构，所述底座通过螺栓连接有活动板，所述活动板可在底座内上下移动，所述活动板上连接有至少一个万向轮，所述活动板通过弹性连接件连接到底座上。A portable hydraulic roadway support, including side beams, hydraulic props and middle beams, the two sides of the middle beam are respectively connected to the side beams through pin shafts, the side beams are supported by hydraulic props, and the bottom of the hydraulic props Connected with a base, the base is a rectangular box structure with one end open and the open end facing downwards, the base is connected with a movable plate through bolts, the movable plate can move up and down in the base, and the movable plate is connected with There is at least one universal wheel, and the movable plate is connected to the base through elastic connectors.
所述边梁与中间梁连接的一侧设置有台阶，所述台阶侧面设置有连接销轴的销孔。A step is provided on the side where the side beam is connected to the middle beam, and a pin hole for connecting a pin shaft is provided on the side of the step.
所述边梁位于中间梁内部的一端中部设置有矩形槽，相对的两个矩形槽分别连接托梁的两端。A rectangular slot is arranged in the middle of one end of the side beam located inside the middle beam, and two opposite rectangular slots are respectively connected to two ends of the joist.
所述中间梁的侧面通过两个伸缩柱连接有探梁。The side of the middle beam is connected with a probe beam through two telescopic columns.
所述伸缩柱为“L”形状，其一端与中间梁螺纹连接，另一端通过压簧与探梁连接。The telescopic column is in an "L" shape, one end of which is screwed to the middle beam, and the other end is connected to the probe beam through a compression spring.
所述中间梁的侧面设置有挂钩，所述挂钩上连接有弹簧，所述中间梁通过弹簧互相连接。A hook is provided on the side of the middle beam, and a spring is connected to the hook, and the middle beams are connected to each other through the spring.
与现有技术相比，本发明实施例的优点在于：本发明通过在底座内设置带有万向轮同时可在底座内上下移动的活动板，使支架移动方便，节省了人力，还增加了支架的整体强度，使支架的安装、回收更快捷、容易，并且可拆卸运输。Compared with the prior art, the advantages of the embodiments of the present invention are: the present invention provides a movable plate with universal wheels in the base and can move up and down in the base, so that the bracket can move conveniently, save manpower, and increase the The overall strength of the bracket makes the installation and recovery of the bracket faster and easier, and it can be disassembled for transportation.
附图说明Description of drawings
图1是本发明主视结构示意图。Fig. 1 is a schematic diagram of the front view of the present invention.
图1中，1、边梁；2、中间梁；3、液压支柱；4、销轴；5、托梁；6、底座；7、活动板、8、螺栓；9、弹性连接件；10、万向轮；11、探梁；12、伸缩柱，13.挂钩。In Fig. 1, 1, side beam; 2, middle beam; 3, hydraulic prop; 4, pin shaft; 5, joist; 6, base; 7, movable plate, 8, bolt; Universal wheel; 11. Exploring beam; 12. Telescopic column; 13. Hook.
具体实施方式Detailed ways
以下将结合附图对本发明各实施例的技术方案进行清楚、完整的描述，显然，所描述的实施例仅仅是本发明的一部分实施例，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的前提下所得到的所有其它实施例，都属于本发明所保护的范围。The technical solutions of the various embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
参见图1，一种便移式液压巷道支架，包括边梁1、液压支柱3和中间梁2，中间梁2的两侧分别通过销轴4与边梁1连接，边梁1通过液压支柱3支撑，液压支柱3的底部连接有底座6，底座6为一端开口且开口端朝下设置的矩形箱体结构，底座6通过螺栓8连接有活动板7，活动板7可在底座6内上下移动，活动板7上连接有至少一个万向轮10，活动板7通过弹性9连接件连接到底座6上。Referring to Fig. 1, a portable hydraulic roadway support includes a side beam 1, a hydraulic prop 3 and a middle beam 2. Support, the bottom of the hydraulic prop 3 is connected with a base 6, the base 6 is a rectangular box structure with one end open and the open end facing downwards, the base 6 is connected with a movable plate 7 through a bolt 8, and the movable plate 7 can move up and down in the base 6 , At least one universal wheel 10 is connected to the movable plate 7, and the movable plate 7 is connected to the base 6 through elastic 9 connectors.
为了防止边梁1与中间梁2在连接处发生横向窜动，边梁1与中间梁2连接的一侧设置有台阶。连接销轴4的销孔设置于台阶侧面。In order to prevent lateral movement at the joint between the side beam 1 and the middle beam 2, a step is provided on the side where the side beam 1 and the middle beam 2 are connected. The pin hole connecting the pin shaft 4 is arranged on the side of the step.
作为一种优选方案，在边梁1位于中间梁2内部的一端中部设置有矩形槽，相对的两个矩形槽分别连接托梁5的两端，这样可以增加中间梁和边梁的支撑强度。As a preferred solution, a rectangular groove is arranged in the middle of one end of the side beam 1 located inside the middle beam 2, and two opposite rectangular grooves are respectively connected to the two ends of the joist 5, which can increase the supporting strength of the middle beam and the side beam.
优选地，中间梁2的侧面通过两个伸缩柱12连接有探梁11，伸缩柱11为“L”形状，其一端与中间梁2螺纹连接，另一端通过压簧与探梁11连接，支撑时，先是探梁12与顶板接触，可以减少初撑时支架对顶板的破坏，而当工作过程中顶板下沉时，在压簧的作用下，探梁、中间梁和边梁能同时起到有效的防护作用，以维护顶板和保证安全。Preferably, the side of the middle beam 2 is connected with the probe beam 11 through two telescopic columns 12, the telescopic column 11 is "L" shape, one end of which is screwed to the middle beam 2, and the other end is connected with the probe beam 11 through a compression spring, supporting At first, the probe beam 12 is in contact with the roof, which can reduce the damage of the bracket to the roof during the initial support, and when the roof sinks during the work process, under the action of the compression spring, the probe beam, the middle beam and the side beam can simultaneously play a role Effective protection to maintain the roof and ensure safety.
中间梁2的侧面设置有挂钩13，挂钩13上连接有弹簧，中间梁2通过弹簧互相连接。A hook 13 is provided on the side of the middle beam 2, and a spring is connected to the hook 13, and the middle beams 2 are connected to each other through the spring.
本发明在使用时，首先将巷道支架在巷道内依次布置，用销轴4将边梁1与中间梁2连接为整体，通过螺栓8使万向轮10支座于地面上，一遍将支架移动到合适的位置，然后再通过螺栓使万向轮脱离地面，底座的开口端支撑于地面上固定支架的位置，然后对液压支柱3进行注液使之升高，中间梁2及边梁1支撑在顶板上，然后用弹簧将相邻支架前后分别联接起来，从而使每一架巷道支架连接成一个整体支护设备。When the present invention is in use, firstly, the roadway brackets are arranged sequentially in the roadway, and the side beam 1 and the middle beam 2 are connected as a whole with the pin shaft 4, and the universal wheel 10 is supported on the ground through the bolt 8, and the bracket is moved once to the proper position, and then use the bolts to make the universal wheel off the ground, the open end of the base is supported on the position of the fixed bracket on the ground, and then the hydraulic prop 3 is injected to raise it, and the middle beam 2 and the side beam 1 are supported On the top plate, springs are used to connect the front and back of the adjacent supports respectively, so that each roadway support is connected into a whole supporting device.
以上所述，仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，任何熟悉本专业的技术人员，在不脱离本发明技术方案范围内，当可利用上述揭示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明技术方案的范围内。The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any form. Any skilled person who is familiar with this profession can use the technology disclosed above without departing from the scope of the technical solution of the present invention. The content makes some changes or modifications to equivalent embodiments of equivalent changes, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention are still the same as those that do not deviate from the content of the technical solution of the present invention. It belongs to the scope of the technical solutions of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510213544.0A CN104819005B (en) | 2015-04-24 | 2015-04-24 | A kind of removable hydraulic pressure excavation support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510213544.0A CN104819005B (en) | 2015-04-24 | 2015-04-24 | A kind of removable hydraulic pressure excavation support |
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| Publication Number | Publication Date |
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| CN104819005A true CN104819005A (en) | 2015-08-05 |
| CN104819005B CN104819005B (en) | 2017-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510213544.0A Expired - Fee Related CN104819005B (en) | 2015-04-24 | 2015-04-24 | A kind of removable hydraulic pressure excavation support |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107448226A (en) * | 2017-09-25 | 2017-12-08 | 张莲莲 | One kind mining support fender bracket |
| CN109139067A (en) * | 2018-10-19 | 2019-01-04 | 沙洲职业工学院 | A kind of underground chamber supporting construction of settlement monitoring early warning |
| CN109557599A (en) * | 2018-11-28 | 2019-04-02 | 佛山科学技术学院 | A kind of tunnel stratum detecting device for preventing from collapsing with stable support structure |
| CN114705530A (en) * | 2022-03-23 | 2022-07-05 | 辽宁工程技术大学 | Test device for reinforcing soil mass based on MICP technology and use method |
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| CN203730038U (en) * | 2014-03-18 | 2014-07-23 | 安徽省皖北煤电集团有限责任公司百善煤矿 | Laneway bracket base |
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| CN203978470U (en) * | 2014-06-26 | 2014-12-03 | 哈尔滨通用液压机械制造有限公司 | One is hydraulic support stand device movably |
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2015
- 2015-04-24 CN CN201510213544.0A patent/CN104819005B/en not_active Expired - Fee Related
Patent Citations (5)
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| 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 |
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| CN203730038U (en) * | 2014-03-18 | 2014-07-23 | 安徽省皖北煤电集团有限责任公司百善煤矿 | Laneway bracket base |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448226A (en) * | 2017-09-25 | 2017-12-08 | 张莲莲 | One kind mining support fender bracket |
| CN109139067A (en) * | 2018-10-19 | 2019-01-04 | 沙洲职业工学院 | A kind of underground chamber supporting construction of settlement monitoring early warning |
| CN109557599A (en) * | 2018-11-28 | 2019-04-02 | 佛山科学技术学院 | A kind of tunnel stratum detecting device for preventing from collapsing with stable support structure |
| CN114705530A (en) * | 2022-03-23 | 2022-07-05 | 辽宁工程技术大学 | Test device for reinforcing soil mass based on MICP technology and use method |
| CN114705530B (en) * | 2022-03-23 | 2024-12-06 | 辽宁工程技术大学 | A test device and use method for strengthening soil based on MICP technology |
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| CN104819005B (en) | 2017-06-30 |
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