CN105604594A - Shield-type support frame for sand washer - Google Patents
Shield-type support frame for sand washer Download PDFInfo
- Publication number
- CN105604594A CN105604594A CN201410691871.2A CN201410691871A CN105604594A CN 105604594 A CN105604594 A CN 105604594A CN 201410691871 A CN201410691871 A CN 201410691871A CN 105604594 A CN105604594 A CN 105604594A
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- CN
- China
- Prior art keywords
- shield
- sand washer
- caving shield
- supporting
- support frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a shield-type support frame for a sand washer, which comprises a base. The base is fixedly connected with a support rod and a movable seat; the upper end of the movable seat is connected with the lower end of a shield beam of an L-shaped structure; the upper end of the shield beam is connected with the upper end of the support rod; the upper end of the shield beam is also fixedly connected with a supporting beam; the end part of the supporting beam is connected with the lateral surface of the shield beam by an upper connecting rod. The shield-type support frame is simple in structure, overcomes the defects of large volume and poor supporting performance of a hydraulic bracket of a conventional sand washer, has excellent protection performance, greatly improves a supporting force, and has the advantages of wide application range, stable structure and high supporting reliability.
Description
Technical field:
The present invention relates to washing appliance field, particularly the bracing or strutting arrangement of sand washer.
Background technology:
Hydraulic support is a kind ofly to support and manage top board and safeguard the hydraulic power unit of necessary working space,Its advantage not only shows very high enabling capabilities, makes roof control more reliable, and can realize certainlyMoving passing, makes coal mining, transport and supporting operation simultaneously, forms continuous production process, and it is integrated machineThe tool requisite corollary equipment of mining. The effect of hydraulic chock-shield support is mainly to support and control topPlate, also can prevent that erecting dense individual props rock from entering Kong Ding district to a certain extent, and it has the top of cutting effect, withThe passing of support, the balkstone that its candidate exposes can all be caving. The hydraulic pressure that traditional sand washer is usedIts structure of support is too complicated, and it is large to take up room, and supporting is not good, is unfavorable for installation and removal.
Summary of the invention:
The applicant, for the above-mentioned shortcoming of conventional hydraulic support, studies and improves, and a kind of washed-out sand is providedThe protected type bracing frame that machine is used, it has simple in structure, convenient disassembly, it is little to take up room, supporting & stablizing is highFeature.
In order to address the above problem, the present invention adopts following scheme:
The protected type bracing frame that sand washer is used, comprises base, and described base is fixedly connected with support bar and workMoving seat, the upper end of sliding seat connects the lower end of the caving shield of L-type structure, the upper end of caving shield and support barUpper end connect, the upper end of caving shield is also fixed with brace summer, the end of brace summer and the side of caving shield byUpper connecting rod connects.
Further improvement as technique scheme:
Between described sliding seat and caving shield, be also connected with lower link.
Between the upper end of described brace summer and caving shield, be also connected with hydraulically extensible bar.
Technique effect of the present invention is:
The present invention is simple in structure, and the hydraulic support volume that overcome traditional sand washer is large, the poor shortcoming of supporting,There is good barrier propterty, greatly improved support force, it has, and the scope of application is wide, Stability Analysis of Structures,The high advantage of support reliability.
Brief description of the drawings:
Fig. 1 is main TV structure schematic diagram of the present invention.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
As shown in Figure 1, the protected type bracing frame that the sand washer of the present embodiment is used, comprises base 1, base 1Be fixedly connected with support bar 2 and sliding seat 8, under the caving shield 6 of the upper end connection L-type structure of sliding seat 8End, the upper end of caving shield 6 is connected with the upper end of support bar 2, and the upper end of caving shield 6 is also fixed with brace summer3, the end of brace summer 3 is connected by upper connecting rod 5 with the side of caving shield 6.
Between sliding seat 8 and caving shield 6, be also connected with lower link 7, the upper end of brace summer 3 and caving shield 6Between be also connected with hydraulically extensible bar 4.
The present invention is simple in structure, and the hydraulic support volume that overcome traditional sand washer is large, the poor shortcoming of supporting,There is good barrier propterty, greatly improved support force, it has, and the scope of application is wide, Stability Analysis of Structures,The high advantage of support reliability.
Claims (3)
1. the protected type bracing frame that sand washer is used, comprises base (1), it is characterized in that: the described endSeat (1) is fixedly connected with support bar (2) and sliding seat (8), and the upper end of sliding seat (8) connects L-type knotThe lower end of the caving shield (6) of structure, the upper end of caving shield (6) is connected with the upper end of support bar (2), coversThe upper end of guard beam (6) is also fixed with brace summer (3), the end of brace summer (3) and caving shield (6)Side connects by upper connecting rod (5).
2. the protected type bracing frame of using according to sand washer claimed in claim 1, is characterized in that: described inBetween sliding seat (8) and caving shield (6), be also connected with lower link (7).
3. the protected type bracing frame of using according to sand washer claimed in claim 1, is characterized in that: described inBetween the upper end of brace summer (3) and caving shield (6), be also connected with hydraulically extensible bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410691871.2A CN105604594A (en) | 2014-11-25 | 2014-11-25 | Shield-type support frame for sand washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410691871.2A CN105604594A (en) | 2014-11-25 | 2014-11-25 | Shield-type support frame for sand washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105604594A true CN105604594A (en) | 2016-05-25 |
Family
ID=55984879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410691871.2A Pending CN105604594A (en) | 2014-11-25 | 2014-11-25 | Shield-type support frame for sand washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105604594A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321131A (en) * | 2016-11-19 | 2017-01-11 | 无锡市洗选设备厂 | Rapid connection type buffer shield support |
| CN106321132A (en) * | 2016-11-19 | 2017-01-11 | 无锡市洗选设备厂 | Shielding and supporting frame of sand washer |
| CN106321136A (en) * | 2016-11-19 | 2017-01-11 | 无锡市洗选设备厂 | Hydraulic shield support |
| CN106368726A (en) * | 2016-11-19 | 2017-02-01 | 无锡市洗选设备厂 | Rapid-connecting shield support assembly |
| CN106499425A (en) * | 2016-11-19 | 2017-03-15 | 无锡市洗选设备厂 | The hydraulic prop component of sand washer |
| CN106761870A (en) * | 2016-11-19 | 2017-05-31 | 无锡市洗选设备厂 | Sand washer bracket component |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463729A (en) * | 2009-01-15 | 2009-06-24 | 天地科技股份有限公司 | Hydraulic support for large-mining height caving coal |
| WO2009103306A1 (en) * | 2008-02-19 | 2009-08-27 | Rag Aktiengesellschaft | Method for stabilizing the shield column in a longwall mining operation conducted along the seam slope |
| CN201874598U (en) * | 2010-12-09 | 2011-06-22 | 郑州四维机电设备制造有限公司 | Shield type hydraulic support for thin coal seam |
| CN102828762A (en) * | 2012-09-07 | 2012-12-19 | 郑州四维机电设备制造有限公司 | Backstop gangue beam suspension swinging beam type gangue filing hydraulic support frame with side protection plate |
| CN202991087U (en) * | 2012-11-21 | 2013-06-12 | 无锡市洗选设备厂 | Shield support of coal mining machine |
-
2014
- 2014-11-25 CN CN201410691871.2A patent/CN105604594A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009103306A1 (en) * | 2008-02-19 | 2009-08-27 | Rag Aktiengesellschaft | Method for stabilizing the shield column in a longwall mining operation conducted along the seam slope |
| CN101463729A (en) * | 2009-01-15 | 2009-06-24 | 天地科技股份有限公司 | Hydraulic support for large-mining height caving coal |
| CN201874598U (en) * | 2010-12-09 | 2011-06-22 | 郑州四维机电设备制造有限公司 | Shield type hydraulic support for thin coal seam |
| CN102828762A (en) * | 2012-09-07 | 2012-12-19 | 郑州四维机电设备制造有限公司 | Backstop gangue beam suspension swinging beam type gangue filing hydraulic support frame with side protection plate |
| CN202991087U (en) * | 2012-11-21 | 2013-06-12 | 无锡市洗选设备厂 | Shield support of coal mining machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321131A (en) * | 2016-11-19 | 2017-01-11 | 无锡市洗选设备厂 | Rapid connection type buffer shield support |
| CN106321132A (en) * | 2016-11-19 | 2017-01-11 | 无锡市洗选设备厂 | Shielding and supporting frame of sand washer |
| CN106321136A (en) * | 2016-11-19 | 2017-01-11 | 无锡市洗选设备厂 | Hydraulic shield support |
| CN106368726A (en) * | 2016-11-19 | 2017-02-01 | 无锡市洗选设备厂 | Rapid-connecting shield support assembly |
| CN106499425A (en) * | 2016-11-19 | 2017-03-15 | 无锡市洗选设备厂 | The hydraulic prop component of sand washer |
| CN106761870A (en) * | 2016-11-19 | 2017-05-31 | 无锡市洗选设备厂 | Sand washer bracket component |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |