CN202851078U - High water material filling column bag body - Google Patents
High water material filling column bag body Download PDFInfo
- Publication number
- CN202851078U CN202851078U CN 201220470849 CN201220470849U CN202851078U CN 202851078 U CN202851078 U CN 202851078U CN 201220470849 CN201220470849 CN 201220470849 CN 201220470849 U CN201220470849 U CN 201220470849U CN 202851078 U CN202851078 U CN 202851078U
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- bag body
- column
- water material
- material filling
- high water
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- Expired - Fee Related
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Abstract
A high water material filling column bag body is applied to the technical filed of underground supporting. The high water material filling column bag body comprises a column-shaped bag body. A feeding pipe and an air outlet pipe are respectively arranged at the upper ends of the cylindrical bag body. The high water material filling column bag body is low in cost. Mixed liquid can be filled in the column-shaped bag body through the feeding pipe conveniently. Air can be exhausted through the air outlet pipe, and therefore the column-shaped bag body is full. When the upper end of the column-shaped bag body reaches a roof, the feeding pipe and the air exit pipe are tightly bound. After the liquid in the column-shaped bag body is solidified, an upright column is formed. The high water material filling column bag body has the advantages that constructing is convenient, freezing rate is quick, construction is mechanized, bearing capability in early stage is high, and supporting resistance in final stage is big. The high water material filling column can substitute nogs, masonry columns and the like, and has the advantages that process is simple, degree of mechanization is high and ventilating cross section is enlarged. The high water material filling column is suitable for temporary supporting, permanent supporting and the like.
Description
Technical field
The utility model relates to support technology field, down-hole, especially a kind ofly is applicable to the interim or permanent support in down-hole, and the field such as gob side entry retaining roadside support.
Background technology
When underworkings is out of shape seriously, when load sharply increases, usually adopts grillage or hydraulic prop, i iron, U-shaped steelframe canopy etc. to add strong supporting.The employing grillage carries out interim or there is following shortcoming in permanent support: 1) large, the easy spontaneous combustion of wood consumption is unfavorable for environmental protection and down-hole fireproof; 2) labor strength is high, and speed of application is slow, is difficult to satisfy the needs of modernized high-yield and high-efficiency mine; 3) crib protection intensity is low, supporting capacity is little, and unstable failure easily occurs under Action of Fixed Abutment Pressure, does not have due reinforcement supporting effect; 4) underworkings limited space, grillage belongs to the wide cut supporting, is unfavorable for underground ventilating; 5) the grillage cost is high; I iron or U-shaped steel belong to passive protecting, and in addition, supporting capacity is little; Hydraulic prop belongs to active support, Support Resistance is larger, adopts Action of Fixed Abutment Pressure, roadway with large deformation supporting requirement but can not satisfy.Therefore, research employing cost is low, mechanization is constructed, carry fast, final Support Resistance is large and the simple high-water material of constructing is constructed packed column, can overcome the above problems at one stroke.
Summary of the invention
The purpose of this utility model is to overcome the little deficiency of prior art Support Resistance, provide a kind of construct simple, mechanization degree is high, the filling bag that takes up room the high-water material packed column little, that enabling capabilities is large, good in economic efficiency.
The utility model comprises cylindrical bag, in described bag upper end feed conduit and escape pipe is set respectively, and the inner of described feed conduit and escape pipe communicates with bag inside respectively.
Be sewed with respectively for hanging and fixing top bundle bar, middle part bundle bar and bottom bundle bar in the upper, middle and lower of described bag lateral surface.
The utility model cost is low, can be filled with mixed liquor easily in bag by feed conduit, by the timely Exhaust Gas of escape pipe, makes in the bag and enriches, and after the bag upper end arrives top board, tightens feed conduit and escape pipe.Namely consist of column after liquid solidifies in bag, the utility model convenient construction, speed are fast, mechanization is constructed, strong, the final Support Resistance of early stage supporting capacity is large.Adopt the alternative grillage of the utility model, build post etc. by laying bricks or stones, have that technique is simple, mechanization degree is high, enlarge the advantage such as ventilation section, be applicable to the interim or permanent support in down-hole etc.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model is provided with cylindrical bag 1, in bag 1 upper end feed conduit 2 and escape pipe 3 is set respectively, and the inner of feed conduit 2 and escape pipe 3 communicates with bag 1 inside respectively.
Be sewed with respectively for hanging and fixing top bundle bar 4, middle part bundle bar 5 and bottom bundle bar 6 in the upper, middle and lower of bag 1 lateral surface.
Claims (2)
1. high-water material packed column bag is characterized in that: comprise cylindrical bag, in described bag upper end feed conduit and escape pipe are set respectively, the inner of described feed conduit and escape pipe communicates with bag inside respectively.
2. described high-water material packed column bag according to claim 1 is characterized in that: be sewed with respectively in the upper, middle and lower of described bag lateral surface for hanging and bar is pricked on fixing top, bar is pricked at the middle part and bar is pricked in the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220470849 CN202851078U (en) | 2012-09-17 | 2012-09-17 | High water material filling column bag body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220470849 CN202851078U (en) | 2012-09-17 | 2012-09-17 | High water material filling column bag body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202851078U true CN202851078U (en) | 2013-04-03 |
Family
ID=47982288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220470849 Expired - Fee Related CN202851078U (en) | 2012-09-17 | 2012-09-17 | High water material filling column bag body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202851078U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485818A (en) * | 2013-09-06 | 2014-01-01 | 安徽理工大学 | Stope roof caving space filling equipment and roof contacting method thereby |
| CN104131835A (en) * | 2013-05-04 | 2014-11-05 | 岳高伟 | Support frame |
| CN104500109A (en) * | 2014-12-19 | 2015-04-08 | 北京瑞诺安科新能源技术有限公司 | Underground support pillar and construction method thereof |
| CN106522960A (en) * | 2016-12-29 | 2017-03-22 | 中国人民解放军63926部队 | Rapid urgent repair flexible supporting airbag ring device |
| CN108049890A (en) * | 2018-01-31 | 2018-05-18 | 辽宁工程技术大学 | A kind of suspension device and method for protecting support to empty lane |
| CN109057829A (en) * | 2018-09-06 | 2018-12-21 | 山东科技大学 | A kind of the siccative finished bag and method of built-in water pocket group |
-
2012
- 2012-09-17 CN CN 201220470849 patent/CN202851078U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131835A (en) * | 2013-05-04 | 2014-11-05 | 岳高伟 | Support frame |
| CN103485818A (en) * | 2013-09-06 | 2014-01-01 | 安徽理工大学 | Stope roof caving space filling equipment and roof contacting method thereby |
| CN103485818B (en) * | 2013-09-06 | 2016-08-17 | 安徽理工大学 | Stope roof falling space stowage unit and connect top method |
| CN104500109A (en) * | 2014-12-19 | 2015-04-08 | 北京瑞诺安科新能源技术有限公司 | Underground support pillar and construction method thereof |
| CN106522960A (en) * | 2016-12-29 | 2017-03-22 | 中国人民解放军63926部队 | Rapid urgent repair flexible supporting airbag ring device |
| CN108049890A (en) * | 2018-01-31 | 2018-05-18 | 辽宁工程技术大学 | A kind of suspension device and method for protecting support to empty lane |
| CN109057829A (en) * | 2018-09-06 | 2018-12-21 | 山东科技大学 | A kind of the siccative finished bag and method of built-in water pocket group |
| CN109057829B (en) * | 2018-09-06 | 2023-12-15 | 山东科技大学 | Dry material finished product bag with built-in water bag group and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20210917 |