CN202851078U - High water material filling column bag body - Google Patents

High water material filling column bag body Download PDF

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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
Authority
CN
China
Prior art keywords
bag body
column
water material
material filling
high water
Prior art date
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.)
Expired - Fee Related
Application number
CN 201220470849
Other languages
Chinese (zh)
Inventor
柏建彪
卞卡
王襄禹
陈勇
王俊
徐营
闫帅
张继
谢伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANGZHOU ZHONGKUANG BUILDING NEW MATERIAL TECHNOLOGY CO LTD
Original Assignee
YANGZHOU ZHONGKUANG BUILDING NEW MATERIAL TECHNOLOGY CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YANGZHOU ZHONGKUANG BUILDING NEW MATERIAL TECHNOLOGY CO LTD filed Critical YANGZHOU ZHONGKUANG BUILDING NEW MATERIAL TECHNOLOGY CO LTD
Priority to CN 201220470849 priority Critical patent/CN202851078U/en
Application granted granted Critical
Publication of CN202851078U publication Critical patent/CN202851078U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of high-water material packed column bag
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.
CN 201220470849 2012-09-17 2012-09-17 High water material filling column bag body Expired - Fee Related CN202851078U (en)

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 (4)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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

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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