CN205000981U - When strong bolt installation(3) structure - Google Patents
When strong bolt installation(3) structure Download PDFInfo
- Publication number
- CN205000981U CN205000981U CN201520713917.6U CN201520713917U CN205000981U CN 205000981 U CN205000981 U CN 205000981U CN 201520713917 U CN201520713917 U CN 201520713917U CN 205000981 U CN205000981 U CN 205000981U
- Authority
- CN
- China
- Prior art keywords
- nut
- erector
- anchor rod
- hole
- equal strength
- 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
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Abstract
The utility model discloses a when strong bolt installation(3) structure, its characterized in that: including country rock hole, W shaped steel area, cydariform tray, resin cartridge, etc. Strong stock, nut, slider, pin and erector, W shaped steel area and cydariform tray cup joint in etc. On the strong stock, resin cartridge clogs in the bottom in country rock hole, it is downthehole to wait strong stock to stretch in the country rock, the slider sets up in the erector, is provided with the recess on the slider, is provided with the screw thread on the recess lateral wall, reveal behind the outside one end in country rock hole and nut and threaded connection the recess threaded connection of its top and slider when strong screw rod, the interval sets up between nut and the slider, and the nut has at least some to set up in the erector. The utility model has the advantages of prior art's drawback, the reasonable novelty of structural design can be overcome to it.
Description
Technical field
The utility model relates to a kind of equal strength anchor rod mounting structure, belongs to engineering equipment field.
Background technology
Anchor pole is the most basic ingredient of roadway support in the middle of contemporary colliery, and he makes country rock self supporting self by the surrounding rock consolidation in tunnel together.Present anchor pole is not only for mine, and also in engineering, to side slope, tunnel, dam body carries out main body reinforcing.For a long time, the erection procedure of equal strength anchor rod is complicated, unalterable.Namely, after country rock punching, resin explosive roll is pushed at the bottom of hole, in advance W steel band of model is combined by designing requirement and anchor pole, use jumbolter to install anchor pole, resin explosive roll is stirred brokenly, after anchor pole and powder stick solidify, cydariform pallet and anchor pole are tightly carried on the back, tighten anchor pole, then rockbolt installation is complete.This mounting method is installed loaded down with trivial details, such that down-hole is tunneled, production efficiency reduces greatly.
Utility model content
For the deficiency that prior art exists, technical problem to be solved in the utility model is, provides a kind of equal strength anchor rod mounting structure, overcomes the drawback of existing rockbolt installation program complexity, simplifies procedures, increase work efficiency.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is, a kind of equal strength anchor rod mounting structure, is characterized in that: comprise country rock hole, W steel band of model, cydariform pallet, resin explosive roll, equal strength anchor rod, nut, slide block, pin and erector; Described W steel band of model and cydariform tray sleeve are connected on equal strength anchor rod, and resin explosive roll clogs the bottom in country rock hole, and equal strength anchor rod stretches in country rock hole; Described slide block is arranged in erector, and slide block is provided with groove, and recess sidewall is provided with screw thread; After one end that strong screw rod such as described grade is exposed to outside, country rock hole is connected with nut thread, its top is threaded with the groove of slide block, interval setting between nut and slide block, and nut has at least a part to be arranged in erector; Also riveted by an aluminium rivet between described nut and equal strength anchor rod; Described pin penetrates erector sidewall, and its one end is stretched in erector, and the other end is not appeared on erector sidewall; Described pin stretches into height in erector between slide block and nut.
Optimize, above-mentioned equal strength anchor rod mounting structure, a side of described nut is provided with riveted joint through hole, is provided with through hole on equal strength anchor rod with on the corresponding position of riveted joint through hole, aluminium rivet through riveted joint through hole and through hole and two ends do not appear.
Optimize, above-mentioned equal strength anchor rod mounting structure, described erector comprises six prisms and a cylinder, and cylindrical bottom is fixedly connected with six prisms; Be provided with one in described cylinder and empty six prisms, the opening part emptying six prisms is arranged at cylindrical top and its axis and cylinder axis are on same straight line; Described slide block is arranged to be emptied in six prisms, and nut is arranged at least partially to be emptied in six prisms.
Optimize, above-mentioned equal strength anchor rod mounting structure, one end of described pin is positioned at upper position 1 centimeters emptying hexagonal prism inner nut bottom surface.
The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.
The course of work of the rockbolt installation structure of the application is: first punched by country rock complete, resin explosive roll beyond the Great Wall bottom hole.Then w steel band of model and cydariform pallet are directly enclosed within anchor pole, and with rivet interlacement nut, slide block and anchor pole, are put into by slide block and empty six prisms, the other end of nut is enclosed within erector, plugs pin, completes combination.Clamp bottom erector with jumbolter, pierce at the bottom of hole and stir brokenly resin explosive roll.After powder stick solidifies, jumbolter works on, and is fractureed by aluminium rivet, extracts erector out, installs.
The rockbolt installation structure of the application, raises the efficiency greatly, and increases cost aluminium rivet and pin 0.5 yuan, and expense is not high, but greatly enhances productivity, and saves time, for colliery, create higher productivity effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1 be equal strength anchor rod, 2 be nut, 3 be erector, 4 be aluminium rivet, 5 be pin, 6 for slide block.
Detailed description of the invention
Technical characterstic of the present utility model is set forth further below in conjunction with accompanying drawing and specific embodiment.
The utility model is a kind of equal strength anchor rod mounting structure, it is characterized in that: comprise country rock hole, W steel band of model, cydariform pallet, resin explosive roll, equal strength anchor rod, nut, slide block, pin and erector; Described W steel band of model and cydariform tray sleeve are connected on equal strength anchor rod, and resin explosive roll clogs the bottom in country rock hole, and equal strength anchor rod stretches in country rock hole; Described slide block is arranged in erector, and slide block is provided with groove, and recess sidewall is provided with screw thread; After one end that strong screw rod such as described grade is exposed to outside, country rock hole is connected with nut thread, its top is threaded with the groove of slide block, interval setting between nut and slide block, and nut has at least a part to be arranged in erector; Also riveted by an aluminium rivet between described nut and equal strength anchor rod; Described pin penetrates erector sidewall, and its one end is stretched in erector, and the other end is not appeared on erector sidewall; Described pin stretches into height in erector between slide block and nut.A side of described nut is provided with riveted joint through hole, on equal strength anchor rod with on the corresponding position of riveted joint through hole, is provided with through hole, aluminium rivet through riveted joint through hole and through hole and two ends do not appear.Erector comprises six prisms and a cylinder, and cylindrical bottom is fixedly connected with six prisms; Be provided with one in described cylinder and empty six prisms, the opening part emptying six prisms is arranged at cylindrical top and its axis and cylinder axis are on same straight line; Described slide block is arranged to be emptied in six prisms, and nut is arranged at least partially to be emptied in six prisms.One end of described pin is positioned at upper position 1 centimeters emptying hexagonal prism inner nut bottom surface.
The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.
The course of work of the rockbolt installation structure of the application is: first punched by country rock complete, resin explosive roll beyond the Great Wall bottom hole.Then w steel band of model and cydariform pallet are directly enclosed within anchor pole, and with rivet interlacement nut, slide block and anchor pole, are put into by slide block and empty six prisms, the other end of nut is enclosed within erector, plugs pin, completes combination.Clamp bottom erector with jumbolter, pierce at the bottom of hole and stir brokenly resin explosive roll.After powder stick solidifies, jumbolter works on, and is fractureed by aluminium rivet, extracts erector out, installs.
The rockbolt installation structure of the application, raises the efficiency greatly, and increases cost aluminium rivet and pin 0.5 yuan, and expense is not high, but greatly enhances productivity, and saves time, for colliery, create higher productivity effect.
Certainly, above-mentioned explanation is not to restriction of the present utility model, and the utility model is also not limited to above-mentioned citing; those skilled in the art; in essential scope of the present utility model, the change made, remodeling, interpolation or replacement, all should belong to protection domain of the present utility model.
Claims (4)
1. an equal strength anchor rod mounting structure, is characterized in that: comprise country rock hole, W steel band of model, cydariform pallet, resin explosive roll, equal strength anchor rod, nut, slide block, pin and erector; Described W steel band of model and cydariform tray sleeve are connected on equal strength anchor rod, and resin explosive roll clogs the bottom in country rock hole, and equal strength anchor rod stretches in country rock hole; Described slide block is arranged in erector, and slide block is provided with groove, and recess sidewall is provided with screw thread; After one end that strong screw rod such as described grade is exposed to outside, country rock hole is connected with nut thread, its top is threaded with the groove of slide block, interval setting between nut and slide block, and nut has at least a part to be arranged in erector; Also riveted by an aluminium rivet between described nut and equal strength anchor rod; Described pin penetrates erector sidewall, and its one end is stretched in erector, and the other end is not appeared on erector sidewall; Described pin stretches into height in erector between slide block and nut.
2. equal strength anchor rod mounting structure according to claim 1, it is characterized in that: a side of described nut is provided with riveted joint through hole, be provided with through hole on equal strength anchor rod with on the corresponding position of riveted joint through hole, aluminium rivet through riveted joint through hole and through hole and two ends do not appear.
3. equal strength anchor rod mounting structure according to claim 2, is characterized in that: described erector comprises six prisms and a cylinder, and cylindrical bottom is fixedly connected with six prisms; Be provided with one in described cylinder and empty six prisms, the opening part emptying six prisms is arranged at cylindrical top and its axis and cylinder axis are on same straight line; Described slide block is arranged to be emptied in six prisms, and nut is arranged at least partially to be emptied in six prisms.
4. equal strength anchor rod mounting structure according to claim 3, is characterized in that: one end of described pin is positioned at upper position 1 centimeters emptying hexagonal prism inner nut bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713917.6U CN205000981U (en) | 2015-09-16 | 2015-09-16 | When strong bolt installation(3) structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713917.6U CN205000981U (en) | 2015-09-16 | 2015-09-16 | When strong bolt installation(3) structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205000981U true CN205000981U (en) | 2016-01-27 |
Family
ID=55157876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520713917.6U Expired - Fee Related CN205000981U (en) | 2015-09-16 | 2015-09-16 | When strong bolt installation(3) structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205000981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134268A (en) * | 2015-09-16 | 2015-12-09 | 孟志强 | Constant-strength anchor rod installing structure |
-
2015
- 2015-09-16 CN CN201520713917.6U patent/CN205000981U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134268A (en) * | 2015-09-16 | 2015-12-09 | 孟志强 | Constant-strength anchor rod installing structure |
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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: 20160127 Termination date: 20160916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |