CN203189063U - Airtight device for filling support roadway - Google Patents
Airtight device for filling support roadway Download PDFInfo
- Publication number
- CN203189063U CN203189063U CN 201320194924 CN201320194924U CN203189063U CN 203189063 U CN203189063 U CN 203189063U CN 201320194924 CN201320194924 CN 201320194924 CN 201320194924 U CN201320194924 U CN 201320194924U CN 203189063 U CN203189063 U CN 203189063U
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- support
- offset
- filling
- upper strata
- lower floor
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Abstract
The utility model provides an airtight device for filling a support roadway. The airtight device for filling the support roadway comprises a steel-structural supporting device, a flexible airtight device and a connecting piece, wherein the steel-structural supporting device is connected with the flexible airtight device through the connecting piece. The airtight device for filling the support roadway has the advantages that a flexible and airtight steel-structural support is low in labor intensity and low in manufacturing cost and can be used repeatedly, a filling process and a filling body can be observed conveniently, and sampling difficulty is reduced.
Description
Technical field
The utility model relates to coal mine work area obturator technical field, particularly an a kind of filling offset obturator.
Background technology
The airtight method that still adopts the wall of laying bricks of present filling offset, it is big to exist the labour intensity of building a wall, and cost is higher, can not reuse, and is unfavorable for observing stowing operation, has increased the sampling difficulty.
The utility model content
Technical problem to be solved in the utility model provides a kind of filling offset obturator that reduces the sampling difficulty.
For solving the problems of the technologies described above, the utility model provides a kind of filling offset obturator to comprise steel work bracing or strutting arrangement, connector and flexible encapsulated device; Described steel work bracing or strutting arrangement is connected with described flexible encapsulated device by described connector.
Further, described steel work bracing or strutting arrangement is the one-sided support of right-angled triangle, and detachable; The one-sided support of described right-angled triangle is connected to each other by connector.
Further, described steel work bracing or strutting arrangement comprises upper strata right-angled triangle support, lower floor's right-angled trapezium support, bolt, earth anchor and support member;
Described upper strata right-angled triangle support is connected with described lower floor right-angled trapezium support by described bolt;
Described lower floor right-angled trapezium support passes through described earth anchorage at the offset base plate;
Described support member is fixed on the vertical straight arm of angle of described upper strata right-angled triangle support, lower floor's right-angled trapezium support.
Further, be provided with V-shaped rest and first pole in the right-angled triangle support of described upper strata;
Described V-shaped rest is fixed on the horizontal right-angle side of described upper strata right-angled triangle support, and an end is connected with the vertical straight arm of angle of upper strata right-angled triangle support, and the other end is connected with the hypotenuse of upper strata right-angled triangle;
One end of the described first pole level is connected the vertical straight arm of angle of upper strata right-angled triangle support, and the other end is connected the hypotenuse of upper strata right-angled triangle.
Further, described lower floor right-angled trapezium support comprises second pole and the 3rd pole;
Described second pole, one end is connected with the hypotenuse of described lower floor right-angled trapezium support, and the other end is connected with the vertical straight arm of angle of described lower floor right-angled trapezium support;
Described the 3rd pole one end is connected with the hypotenuse of described lower floor right-angled trapezium support, and the other end is connected with the base of described lower floor right-angled trapezium support.
Further, described earth anchor is fixed by pressing beam and pulling plug; Described earth anchor comprises tiltedly anchor, the first vertical earth anchor and the second vertical earth anchor.
Further, described connector is square steel pipe; Described square steel pipe is fixed on described steel work bracing or strutting arrangement by described support member.
Further, described flexible encapsulated device comprises sealing sponge, cystosepiment, waterproof colour bar cloth, batten, bolt, offset top board, offset base plate and steel mesh reinforcement; Described bolt is fixed on sealing sponge, cystosepiment, waterproof colour bar cloth and batten on described offset top board, offset base plate and the both sides rib from inside to outside successively; Described steel mesh reinforcement is connected with described square steel pipe.
Further, described waterproof colour bar cloth is provided with the filling mouth.
Further, this flexible encapsulated steel structure support also comprises gib headed bolt, and described gib headed bolt is with the connection of staggering of described square steel pipe.
The flexible encapsulated steel structure support labour intensity that the utility model provides is little, and cost is low, can reuse, and is beneficial to observe stowing operation and obturation, has reduced the sampling difficulty.
Description of drawings
The steel structure support structural representation that Fig. 1 provides for the utility model embodiment;
Fig. 2 arranges schematic diagram for entrance to a lane facade square steel pipe that the utility model embodiment provides;
The structural representation of the tiltedly anchor that Fig. 3 provides for the utility model embodiment;
The structural representation of the vertical earth anchor that Fig. 4 provides for the utility model embodiment;
The flexible encapsulated apparatus structure schematic diagram that Fig. 5 provides for the utility model embodiment;
The steel work bracing or strutting arrangement that Fig. 6 provides for the utility model embodiment and colour bar cloth be connected vertical cross section figure;
The square steel pipe lap structural representation that Fig. 7 provides for the utility model embodiment;
The gib headed bolt structural representation that Fig. 8 provides for the utility model embodiment.
The specific embodiment
Referring to Fig. 1-8, a kind of flexible encapsulated steel structure support that the utility model embodiment provides, it comprises steel work bracing or strutting arrangement, connector and flexible encapsulated device.Wherein, the steel work bracing or strutting arrangement is connected with the flexible encapsulated device by connector.The steel work bracing or strutting arrangement is detachable, at right angles leg-of-mutton one-sided support.One-sided support interconnects by connector.The steel work bracing or strutting arrangement can comprise upper strata right-angled triangle support 2, lower floor's right-angled trapezium support 7, bolt support member 12 and earth anchor.Upper strata right-angled triangle support 2 is connected with lower floor right-angled trapezium support 7 by bolt 4 and bolt 14.Lower floor's right-angled trapezium support 7 by earth anchorage at offset base plate 11.Earth anchor is by pressing beam 24 and pulling plug 25 fixing.Earth anchor comprises tiltedly anchor 10, the first vertical earth anchor 9 and the second vertical earth anchor 8.Earth anchor is stone bolt.Support member 12 is fixed on the vertical straight arm of angle of upper strata right-angled triangle support 2, lower floor's right-angled trapezium support 7.Upper strata right-angled triangle support 2 comprises V-shaped rest 3 and first pole 1; V-shaped rest 3 is fixed on the horizontal right-angle side of upper strata right-angled triangle support, and an end is connected with the vertical straight arm of angle of upper strata right-angled triangle support, and an end is connected with the hypotenuse of upper strata right-angled triangle support; One end of first pole, 1 level is connected with the vertical straight arm of angle of upper strata right-angled triangle support, and an end is connected with the hypotenuse of upper strata right-angled triangle support.Lower floor's right-angled trapezium support 7 comprises second pole 5 and the 3rd pole 6; Second pole, 5 one ends are connected with the hypotenuse of lower floor right-angled trapezium support 7, and an end is connected with the vertical straight arm of angle of lower floor right-angled trapezium support 7; The 3rd pole 6 one ends are connected with the hypotenuse of lower floor right-angled trapezium support 7, and an end is connected with the base of lower floor right-angled trapezium support 7.Connector is square steel pipe 13, or other similar pipes.Square steel pipe 13 is fixed on the steel work bracing or strutting arrangement by support member 12.The flexible encapsulated device comprises sealing sponge 17, cystosepiment 21, waterproof colour bar cloth 20, batten 19, bolt 18, offset top board 16, offset base plate 11 and steel mesh reinforcement 15.Bolt 18 with sealing sponge 17, cystosepiment 21, waterproof colour bar cloth 20 and batten 19 by interior for being fixed on successively outward on offset top board 16, offset base plate 11 and the both sides rib.Steel mesh reinforcement 15 is connected with square steel pipe 13.On the waterproof colour bar cloth 20 filling mouth 23 is arranged.This flexible encapsulated steel structure support also comprises gib headed bolt 22; Gib headed bolt 22 is with the square steel pipe connection of staggering.
Treat airtight lanewidth 5.4m, the high 3.3m(of the offset both spacing of offset both sides rib is 5.4m, the spacing of offset top board and offset base plate is 3.3m), it is as follows to build filling lane obturator technology: one-sided support processing and fabricating finishes and is transported to the job location, determine earlier closed position, according to airtight position in the punching footpath 35mm of bearing, the boring of dark 300mm, again according to the thickness of support, determine to make a call to 60 ° tiltedly anchor to go out the place, ground be 100mm with fixing horizontal range of holing; The position consistency of the position of anchor 10 and one-sided support tiltedly, tiltedly anchor is respectively 1300mm and 1400mm along the spacing of vertical working direction.Two vertical earth anchors are respectively 750mm and 1750mm with the spacing along the parallel roadways direction of anchor tiltedly.Tiltedly anchor becomes 60 ° angle with ground, requires to draw logical line when making earth anchor, guarantees that earth anchor is at same straight line.Pre-buried and the acceptance(check) of embedded part, clear up basic ground, the horizontal connection side's steel pipe of one deck support (in the 1.2m absolute altitude scope) is installed, one deck support (3) is installed again, continue to install two layers of horizontal connection side's steel pipe of support (in the 1.2m-3m absolute altitude scope) after the installation, two layers of support (3) are installed again, one-sided support and support adopt square steel pipe to be connected with bearing, the length of square steel pipe is respectively 1700mm and 3200mm, the rectangular steel pipe of 2300mm more than offset base plate face at 200mm, 400mm, 700mm, 1000mm, 1400mm, 1800mm, 2200mm, 2800mm, 3100mm height (square steel pipe center absolute altitude) is located to arrange, the support member that 70mm is arranged at the right-angle side of the right-angled triangle support of steel work bracing or strutting arrangement and right-angled trapezium support, absolute altitude is positioned at the rectangular steel pipe of 3200mm bottom, support horizontal square steel pipe, connect the rectangular steel pipe of one-sided support and 3200mm.The double steel bar net that equidistantly is staggeredly arranged then tightens earth anchor, regulates the support verticality, again embedded part system of fastening inspection.Sealing sponge and cystosepiment are pressed in bearing and roof and floor support inner side successively, the top is followed successively by waterproof colour bar cloth and batten, with expansion bolt sealing sponge, cystosepiment, waterproof colour bar cloth and batten is ordered on bearing and roof and floor for being close to template outward successively by interior.The spacing of expansion bolt is 150mm on floor and lane, both sides wall, is 200mm at roof and floor.
It should be noted last that, the above specific embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to example the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (10)
1. a filling offset obturator is characterized in that, comprising:
Steel work bracing or strutting arrangement, connector and flexible encapsulated device;
Described steel work bracing or strutting arrangement is connected with described flexible encapsulated device by described connector.
2. filling offset obturator according to claim 1 is characterized in that:
Described steel work bracing or strutting arrangement is the one-sided support of right-angled triangle, and detachable;
The one-sided support of described right-angled triangle is connected to each other by connector.
3. filling offset obturator according to claim 2 is characterized in that:
Described steel work bracing or strutting arrangement comprises upper strata right-angled triangle support, lower floor's right-angled trapezium support, bolt, earth anchor and support member;
Described upper strata right-angled triangle support is connected with described lower floor right-angled trapezium support by described bolt;
Described lower floor right-angled trapezium support passes through described earth anchorage at the offset base plate;
Described support member is fixed on the vertical straight arm of angle of described upper strata right-angled triangle support, lower floor's right-angled trapezium support.
4. filling offset obturator according to claim 3 is characterized in that:
Be provided with V-shaped rest and first pole in the right-angled triangle support of described upper strata;
Described V-shaped rest is fixed on the horizontal right-angle side of described upper strata right-angled triangle support, and an end is connected with the vertical straight arm of angle of upper strata right-angled triangle support, and the other end is connected with the hypotenuse of upper strata right-angled triangle;
One end of the described first pole level is connected the vertical straight arm of angle of upper strata right-angled triangle support, and the other end is connected the hypotenuse of upper strata right-angled triangle.
5. filling offset obturator according to claim 3 is characterized in that:
Described lower floor right-angled trapezium support comprises second pole and the 3rd pole;
Described second pole, one end is connected with the hypotenuse of described lower floor right-angled trapezium support, and the other end is connected with the vertical straight arm of angle of described lower floor right-angled trapezium support;
Described the 3rd pole one end is connected with the hypotenuse of described lower floor right-angled trapezium support, and the other end is connected with the base of described lower floor right-angled trapezium support.
6. filling offset obturator according to claim 3 is characterized in that:
Described earth anchor is fixed by pressing beam and pulling plug; Described earth anchor comprises tiltedly anchor, the first vertical earth anchor and the second vertical earth anchor.
7. filling offset obturator according to claim 3 is characterized in that:
Described connector is square steel pipe; Described square steel pipe is fixed on described steel work bracing or strutting arrangement by described support member.
8. filling offset obturator according to claim 7 is characterized in that:
Described flexible encapsulated device comprises sealing sponge, cystosepiment, waterproof colour bar cloth, batten, bolt, offset top board, offset base plate and steel mesh reinforcement;
Described bolt is fixed on sealing sponge, cystosepiment, waterproof colour bar cloth and batten on described offset top board, offset base plate and the both sides rib from inside to outside successively;
Described steel mesh reinforcement is connected with described square steel pipe.
9. filling offset obturator according to claim 8 is characterized in that:
Described waterproof colour bar cloth is provided with the filling mouth.
10. filling offset obturator according to claim 7 is characterized in that, also comprises:
Gib headed bolt, described gib headed bolt is with the connection of staggering of described square steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194924 CN203189063U (en) | 2013-04-17 | 2013-04-17 | Airtight device for filling support roadway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194924 CN203189063U (en) | 2013-04-17 | 2013-04-17 | Airtight device for filling support roadway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203189063U true CN203189063U (en) | 2013-09-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320194924 Expired - Fee Related CN203189063U (en) | 2013-04-17 | 2013-04-17 | Airtight device for filling support roadway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203189063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711518A (en) * | 2014-01-03 | 2014-04-09 | 山东汇发矿业科技有限公司 | Portable mine filling retaining wall |
| CN104329119A (en) * | 2014-08-29 | 2015-02-04 | 中煤科工集团西安研究院有限公司 | Control method for aggregate outflow through mine dynamic water sealing |
-
2013
- 2013-04-17 CN CN 201320194924 patent/CN203189063U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711518A (en) * | 2014-01-03 | 2014-04-09 | 山东汇发矿业科技有限公司 | Portable mine filling retaining wall |
| CN104329119A (en) * | 2014-08-29 | 2015-02-04 | 中煤科工集团西安研究院有限公司 | Control method for aggregate outflow through mine dynamic water sealing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANXI ZHONGNENG COAL FIELD CO., LTD. Effective date: 20130904 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Kaihua Inventor after: Tian Jinzhou Inventor after: Yan Bingshuang Inventor after: Liu Gui Inventor after: Lv Wenhong Inventor after: Liu Pengliang Inventor after: Zhao Lixin Inventor after: Sun Wanming Inventor after: He Rong Inventor after: Zhu Kun Inventor after: Zheng Tianbin Inventor after: Cui Feng Inventor before: Sun Kaihua Inventor before: Lv Wenhong Inventor before: Liu Pengliang Inventor before: Sun Wanming Inventor before: Zhu Kun Inventor before: Cui Feng Inventor before: Tian Jinzhou Inventor before: Yan Bingshuang Inventor before: Liu Gui |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SUN KAIHUA LV WENHONG LIU PENGLIANG SUN WANMING ZHU KUN CUI FENG TIAN JINZHOU YAN BINGSHUANG LIU GUI TO: SUN KAIHUA LV WENHONG LIU PENGLIANG ZHAO LIXIN SUN WANMING HE RONG ZHU KUN ZHENG TIANBIN CUI FENG TIAN JINZHOU YAN BINGSHUANG LIU GUI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130904 Address after: 100013 Chaoyang District, Hepingli Youth Ditch Road, No. 5, No. Patentee after: Tiandi Science & Technology Co., Ltd. Patentee after: Shaanxi Zhongneng Coalfield Co., Ltd. Address before: 100013 Chaoyang District, Hepingli Youth Ditch Road, No. 5, No. Patentee before: Tiandi Science & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20150417 |
|
| EXPY | Termination of patent right or utility model |