CN204212791U - Driving face Novel front canopy hoisting ring device - Google Patents
Driving face Novel front canopy hoisting ring device Download PDFInfo
- Publication number
- CN204212791U CN204212791U CN201420636157.9U CN201420636157U CN204212791U CN 204212791 U CN204212791 U CN 204212791U CN 201420636157 U CN201420636157 U CN 201420636157U CN 204212791 U CN204212791 U CN 204212791U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- adjusting rod
- chain
- fixedly mounted
- angle bar
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 239000000725 suspension Substances 0.000 claims abstract description 15
- 238000010276 construction Methods 0.000 abstract description 4
- 230000005641 tunneling Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses driving face Novel front canopy hoisting ring device, it relates to underground tunneling roadway application, it comprises steel pipe, nut, adjusting rod, chain, pin, angle bar, suspension ring, one end of steel pipe is provided with nut, adjusting rod is fixedly mounted on the other end of steel pipe, and one end of chain is fixedly mounted on the upper end of adjusting rod by pin, and the other end of chain is fixedly mounted on angle bar, angle bar is arranged on inside one end of steel pipe, and the lower end of adjusting rod is provided with suspension ring.Its reasonable in design, simple to operate, easy to use, when constructing front anchor pole, jumbolter directly according to design attitude construction armature boring, can need not move forestope, not only reduce work operation, improve efficiency, the potential safety hazard that frequent mobile forestope brings can also be eliminated.
Description
Technical field
The utility model relates to driving face Novel front canopy hoisting ring device, belongs to underground tunneling roadway applied technical field.
Background technology
At present, the forestope of existing anchor guipure rope supported laneway is made up of the 15kg/m track of three L=4m, every root forestope is provided with three metal suspension ring, suspension ring adopt 16mm steel plate and 29U shaped steel to be processed into, and suspension ring are firmly fixed on back anchor pole (be fixed on support anchor rod and expose 30 ~ 40mm rolled thread place).But due to forestope and anchor pole position, front point-blank, so when constructing front anchor pole, forestope must be offset some distances to both sides and could construct armature boring, this brings much inconvenient and potential safety hazards to construction.
Utility model content
For the problems referred to above, the technical problems to be solved in the utility model is to provide driving face Novel front canopy hoisting ring device.
Driving face Novel front canopy hoisting ring device of the present utility model, it comprises steel pipe, nut, adjusting rod, chain, pin, angle bar, suspension ring, one end of steel pipe is provided with nut, adjusting rod is fixedly mounted on the other end of steel pipe, one end of chain is fixedly mounted on the upper end of adjusting rod by pin, the other end of chain is fixedly mounted on angle bar, and angle bar is arranged on inside one end of steel pipe, and the lower end of adjusting rod is provided with suspension ring.
As preferably, the thickness of described steel pipe is 1-10mm.
As preferably, described suspension ring adopt steel pipe and 29U shaped steel to be processed into, and have wear-resisting with feature that is long service life.
The beneficial effects of the utility model: its reasonable in design, simple to operate, easy to use, when constructing front anchor pole, jumbolter directly according to design attitude construction armature boring, can need not move forestope, not only reduce work operation, improve efficiency, the potential safety hazard that frequent mobile forestope brings can also be eliminated.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is using state structural representation of the present utility model.
1-steel pipe; 2-nut; 3-adjusting rod; 4-chain; 5-pin; 6-angle bar; 7-suspension ring.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, this detailed description of the invention is by the following technical solutions: it comprises steel pipe 1, nut 2, adjusting rod 3, chain 4, pin 5, angle bar 6, suspension ring 7, one end of steel pipe 1 is provided with nut 2, adjusting rod 3 is fixedly mounted on the other end of steel pipe 1, and one end of chain 4 is fixedly mounted on the upper end of adjusting rod 3 by pin 5, and the other end of chain 4 is fixedly mounted on angle bar 6, angle bar 6 is arranged on inside one end of steel pipe 1, and the lower end of adjusting rod 3 is provided with suspension ring 7.
Wherein, the thickness of described steel pipe 1 is 5mm; Described suspension ring 7 adopt steel pipe and 29U shaped steel to be processed into, and have wear-resisting and feature that is long service life.
This detailed description of the invention reasonable in design, simple to operate, easy to use, when constructing front anchor pole, jumbolter directly according to design attitude construction armature boring, can need not move forestope, not only reduce work operation, improve efficiency, the potential safety hazard that frequent mobile forestope brings can also be eliminated.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. driving face Novel front canopy hoisting ring device, it is characterized in that: it comprises steel pipe (1), nut (2), adjusting rod (3), chain (4), pin (5), angle bar (6), suspension ring (7), one end of steel pipe (1) is provided with nut (2), adjusting rod (3) is fixedly mounted on the other end of steel pipe (1), one end of chain (4) is fixedly mounted on the upper end of adjusting rod (3) by pin (5), the other end of chain (4) is fixedly mounted on angle bar (6), angle bar (6) is arranged on inside one end of steel pipe (1), the lower end of adjusting rod (3) is provided with suspension ring (7).
2. driving face Novel front canopy hoisting ring device according to claim 1, is characterized in that: the thickness of described steel pipe (1) is 1-10mm.
3. driving face Novel front canopy hoisting ring device according to claim 1, is characterized in that: described suspension ring (7) adopt steel pipe and 29U shaped steel to be processed into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636157.9U CN204212791U (en) | 2014-10-30 | 2014-10-30 | Driving face Novel front canopy hoisting ring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636157.9U CN204212791U (en) | 2014-10-30 | 2014-10-30 | Driving face Novel front canopy hoisting ring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212791U true CN204212791U (en) | 2015-03-18 |
Family
ID=52981472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420636157.9U Expired - Fee Related CN204212791U (en) | 2014-10-30 | 2014-10-30 | Driving face Novel front canopy hoisting ring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285741A (en) * | 2016-10-13 | 2017-01-04 | 王玉林 | A kind of front canopy hoisting ring |
| CN108301854A (en) * | 2017-12-20 | 2018-07-20 | 龙口矿业集团有限公司 | Chain type forestope fixed ring |
-
2014
- 2014-10-30 CN CN201420636157.9U patent/CN204212791U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285741A (en) * | 2016-10-13 | 2017-01-04 | 王玉林 | A kind of front canopy hoisting ring |
| CN108301854A (en) * | 2017-12-20 | 2018-07-20 | 龙口矿业集团有限公司 | Chain type forestope fixed ring |
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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 |
Granted publication date: 20150318 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |