CN106285743A - A kind of Pneumatic rockbolt anchorage cable drill loader - Google Patents
A kind of Pneumatic rockbolt anchorage cable drill loader Download PDFInfo
- Publication number
- CN106285743A CN106285743A CN201610891790.6A CN201610891790A CN106285743A CN 106285743 A CN106285743 A CN 106285743A CN 201610891790 A CN201610891790 A CN 201610891790A CN 106285743 A CN106285743 A CN 106285743A
- Authority
- CN
- China
- Prior art keywords
- pneumatic
- rockbolt
- pretension
- anchorage cable
- drill loader
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type drives
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
Abstract
The present invention relates to production technique field, tunnel, disclose a kind of Pneumatic rockbolt anchorage cable drill loader, including propulsive mechanism, rotating mechanism and operating control mechanism, described propulsive mechanism is multistage inflator, is used for advancing and regaining described rotating mechanism；Described rotating mechanism is provided power by air motor, is transferred to drilling rod connecting shaft after change speed gear box slows down, and is used for boring and/or just fills the stirring of anchor pole, anchor cable；Wherein, described rotating mechanism is additionally provided with pretension output shaft, and described pretension output shaft links with change speed gear box, for pretension anchor nut.Anchor pole punching, installation, pretension are integrated in one by the technique scheme of the present invention, have both saved manual labor, have had again the effect that labor intensity is little, efficiency is high, and add safety, reduce construction cost.
Description
Technical field
The present invention relates to production technique field, tunnel, particularly relate to a kind of Pneumatic rockbolt anchorage cable drill loader.
Background technology
In order to the safety in mine working, tunnel is greatly improved, it is desirable to the pretightning force of anchor shaft anchor cable is increasing, anchor pole
Prefastening torque is gradually increased to about 400NM by traditional 100NM at present, and the pretightning force of anchor pole is correspondingly improved by about 10KN
To about 50KN-60KN, substantially increase supporting intensity and the rigidity in tunnel.But traditional current pretension of anchor shaft anchor cable rig is turned round
Square remains between 100-160NM, it is impossible to meet the pretension requirement of high pretightening force anchor pole, uses artificial spanner pretension anchor pole difficult
To complete, one torque multiplier of increase or air-driven impact spanner is currently mainly relied on to complete the installation of anchor pole high pretightening force,
Considerably increase labor intensity and the set-up time of workman.Current each mine working, tunnel are all to use manually to improve pretightning force
Method, it is difficult to accurately realizing requirement up to standard (400NM), and labor intensity is big, work personnel are many, and labor time is long, safety
Can be poor.
Summary of the invention
(1) to solve the technical problem that
The pretightning force that the invention aims to solve to make the anchor shaft anchor cable in mine working, tunnel reaches standard-required,
And do not use artificial spanner without the extra technical problem increasing pretension apparatus.
(2) technical scheme
In order to solve above-mentioned technical problem, the present invention provides a kind of Pneumatic rockbolt anchorage cable drill loader.It include propulsive mechanism,
Rotating mechanism and operating control mechanism, described propulsive mechanism is multistage inflator, is used for advancing and regaining described rotating mechanism；Described
Rotating mechanism is provided power by air motor compressed air, is transferred to drilling rod connecting shaft, for external brill after change speed gear box slows down
Head carries out holing and/or just filling anchor pole, anchor cable；Wherein, described rotating mechanism is additionally provided with pretension output shaft, and described pretension exports
Axle is provided power by air motor and links with change speed gear box, for pretension anchor nut.
Wherein, described pretension output shaft is provided with countertorque detent mechanism.
Wherein, described operating control mechanism includes action bars and operation handle；It is pneumatic that described operation handle is provided with control
Motor, multistage inflator and the switch of countertorque detent mechanism.
Wherein, the connection end of described air motor and change speed gear box is provided with handrail, moves for the auxiliary when lifting original state
Move the body of described Pneumatic rockbolt anchorage cable drill loader and keep body to be in erectility.
Wherein, between described multistage inflator and air motor, by being connected, dish is fixing to be connected.
Wherein, described air motor is provided with acoustic filter.
Wherein, described drilling rod connecting shaft is provided with bucker.
Wherein, the top of described multistage inflator is provided with anti-skidding top.
Wherein, described multistage inflator is provided with the handle for moving described Pneumatic rockbolt anchorage cable drill loader.
Wherein, described drilling rod connecting shaft is different from the rotating speed of pretension output shaft.
(3) beneficial effect
A kind of Pneumatic rockbolt anchorage cable drill loader that the present invention provides can effectively solve the problems referred to above, collection anchor pole punching,
Installation, pretension are in the construction equipment of one, and pretightning force can preset between 100Nm-400Nm, reaches established standards energy
Realization is automatically stopped, and reduces labor strength, improves work efficiency, has easy to operate, reliable, safety compliance, supporting speed
Degree is fast waits various advantages.Both saved manual labor, and there is again the effect that labor intensity is little, efficiency is high, and add
Safety, reduces construction cost.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention a kind of Pneumatic rockbolt anchorage cable drill loader；
Fig. 2 is the side view of Fig. 1.
In figure: 1. handle；The most multistage inflator；3. handrail；4. acoustic filter；5. drilling rod connecting shaft；6. bucker；7. pretension is defeated
Shaft；8. countertorque detent mechanism；9. change speed gear box；10. air motor；11. connection dishes；12. action bars；13. operation handles；
14. is anti-skidding top.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.Following instance
For the present invention is described, but it is not limited to the scope of the present invention.
As shown in Figure 1-2, the present invention provides a kind of Pneumatic rockbolt anchorage cable drill loader, including propulsive mechanism, rotating mechanism and
Operating control mechanism, described propulsive mechanism is multistage inflator 2, is used for advancing and regaining rotating mechanism；Described rotating mechanism is by gas
Dynamic motor 10 compressed air provides power, is transferred to drilling rod connecting shaft 5 after change speed gear box 9 slows down, for holing and/or just filling anchor
Bar, the stirring of anchor cable；Wherein, described rotating mechanism is additionally provided with pretension output shaft 7, and described pretension output shaft 7 is by air motor
Power it is provided and links with change speed gear box 9, for pretension anchor nut, when pre-load nut, first adjust pretension parameter and set
Pretightning force, makes two-stage flat reduction gears drive pretension output shaft rotation, and when reaching pretensioning effect, pretension output shaft stops automatically
Spline is moved.
Described pretension output shaft 7 is provided with countertorque detent mechanism 8, for when pre-load nut, prevents action bars whipping
And hurt operator.
Described operating control mechanism includes action bars 12 and operation handle 13；It is gentle that action bars 12 inside also sets up each water route
Circuit operating rod, described operation handle 13 is provided with and controls air motor, multistage inflator, cooling water channel and countertorque detent mechanism
Switch, facilitates operator to carry out corresponding operating control in time.
The connection end of described air motor 10 and change speed gear box 9 is provided with handrail 3, facilitates operator at the beginning of multistage inflator 2 lifts
During beginning state, auxiliary is mobile and keeps the body of described Pneumatic rockbolt anchorage cable drill loader to be in erectility.
Between described multistage inflator 2 and air motor 10, by being connected, dish 11 is fixing to be connected；Described air motor 10 is installed
There is acoustic filter 4, not only play noise elimination effect but also can prevent dust from entering air flue.
Described drilling rod connecting shaft 5 arranges a bucker 6, prevents from cooling down water backflow and spattering outward in boring procedure.
The top of described multistage inflator 2 is provided with anti-skidding top 14, prevents multistage inflator 2 from sliding in lifting；Multistage gas
It is provided with handle 1, for the body of portable movement described Pneumatic rockbolt anchorage cable drill loader on cylinder 2.
Described drilling rod connecting shaft 5 is different from the rotating speed of pretension output shaft 7, and drilling rod connecting shaft 5 is by flat in change speed gear box 9
Two grades of face/multistage straight-tooth gear reduction, pretension output shaft 7 is then by two grades of plane/multistage straight-tooth transmission in change speed gear box 9
Decelerate to internal planetary gear, then by Planetary Gear Transmission to pretension output shaft.
Described pretension output shaft 7 can freely be dismantled, and when in mounted state, its height with drilling rod connecting shaft 5 is not
With, in order to make it when carrying out pretension work, do not interfere with each other with drilling rod connecting shaft 5.
Additionally, the Pneumatic rockbolt anchorage cable drill loader of the present invention is also equipped with operating safety protection function, at described Pneumatic anchor rod
Anti-reverse mechanism it is provided with in the body of anchor cable drill loader, and then when drilling rod connecting shaft or pretension output shaft are when carrying out operation,
No matter when cause injuring operator all without reverse rotation.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection ", " link " should be interpreted broadly, for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language concrete meaning in the present invention.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. a Pneumatic rockbolt anchorage cable drill loader, including propulsive mechanism, rotating mechanism and operating control mechanism, it is characterised in that
Described propulsive mechanism is multistage inflator (2), is used for advancing and regaining described rotating mechanism；Described rotating mechanism is by air motor
(10) compressed air provides power, is transferred to drilling rod connecting shaft (5), bores for external drill bit after change speed gear box (9) slows down
Hole and/or just fill anchor pole, anchor cable；Wherein, described rotating mechanism is additionally provided with pretension output shaft (7), described pretension output shaft (7)
Thered is provided power by air motor (10) and link, for pretension anchor nut with change speed gear box (9).
2. Pneumatic rockbolt anchorage cable drill loader as claimed in claim 1, it is characterised in that described pretension output shaft (7) is provided with
Countertorque detent mechanism (8).
3. Pneumatic rockbolt anchorage cable drill loader as claimed in claim 2, it is characterised in that described operating control mechanism includes operation
Bar (12) and operation handle (13)；Described operation handle (13) is provided with control air motor (10), multistage inflator (2) and counter-force
The switch of square detent mechanism.
4. the Pneumatic rockbolt anchorage cable drill loader as described in claim 1-3 any one, it is characterised in that described air motor
And the connection end of change speed gear box (9) is provided with handrail (3), for the mobile described Pneumatic anchor rod anchor of the auxiliary when lifting original state (10)
Cable drilling installation body and keep body to be in erectility.
5. the Pneumatic rockbolt anchorage cable drill loader as described in claim 1-3 any one, it is characterised in that described multistage inflator
(2) by being connected, dish (11) is fixing to be connected with between air motor (10).
6. Pneumatic rockbolt anchorage cable drill loader as claimed in claim 5, it is characterised in that described air motor (10) is provided with and disappears
Sound device (4).
7. the Pneumatic rockbolt anchorage cable drill loader as described in claim 1-3 any one, it is characterised in that described drilling rod connecting shaft
(5) bucker (6) it is provided with on.
8. the Pneumatic rockbolt anchorage cable drill loader as described in claim 1-3 any one, it is characterised in that described multistage inflator
(2) top is provided with anti-skidding top (14).
9. the Pneumatic rockbolt anchorage cable drill loader as described in claim 1-3 any one, it is characterised in that described multistage inflator
(2) handle (1) for moving described Pneumatic rockbolt anchorage cable drill loader it is provided with on.
10. the Pneumatic rockbolt anchorage cable drill loader as described in claim 1-3 any one, it is characterised in that described drilling rod connects
Axle (5) is different from the rotating speed of pretension output shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891790.6A CN106285743A (en) | 2016-10-13 | 2016-10-13 | A kind of Pneumatic rockbolt anchorage cable drill loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891790.6A CN106285743A (en) | 2016-10-13 | 2016-10-13 | A kind of Pneumatic rockbolt anchorage cable drill loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106285743A true CN106285743A (en) | 2017-01-04 |
Family
ID=57718735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610891790.6A Pending CN106285743A (en) | 2016-10-13 | 2016-10-13 | A kind of Pneumatic rockbolt anchorage cable drill loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106285743A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762544A (en) * | 2017-12-04 | 2018-03-06 | 李辰保 | A kind of shrinking type anchor pole Quick installer |
| CN108331534A (en) * | 2017-12-08 | 2018-07-27 | 江苏中矿立兴能源科技有限公司 | A kind of handrail of pneumatic anchor drilling rod machine |
| CN108825117A (en) * | 2018-08-10 | 2018-11-16 | 冀凯河北机电科技有限公司 | A kind of novel high torque roof-bolter |
| CN109630170A (en) * | 2018-05-10 | 2019-04-16 | 孙成果 | A kind of Multifunctional pneumatic power anchor pole drill loader |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB751242A (en) * | 1953-03-31 | 1956-06-27 | Chicago Pneumatic Tool Co | Stoper drill with rotary impact attachment |
| CN1451845A (en) * | 2003-05-23 | 2003-10-29 | 江阴市矿山器材厂 | Anchor rod drilling device |
| CN2780971Y (en) * | 2005-03-22 | 2006-05-17 | 北京交通大学 | Piston rod push type roofbolt drilling machine |
| CN201695944U (en) * | 2010-06-07 | 2011-01-05 | 石家庄中煤装备制造有限公司 | Side motor arrangement type high-efficiency pneumatic jumbolter |
| CN202946010U (en) * | 2012-12-05 | 2013-05-22 | 中国矿业大学 | Dual-purpose type impacting and rotating anchor rod drilling machine |
| CN203335741U (en) * | 2013-07-10 | 2013-12-11 | 陕西合阳风动工具有限责任公司 | Torque amplifier for jumbolter |
| CN204200253U (en) * | 2014-10-22 | 2015-03-11 | 徐州恒佳机械科技有限公司 | Apply the device of bolt pretension |
| CN105370303A (en) * | 2015-11-26 | 2016-03-02 | 湖南科技大学 | Tensioning device for deep roadway high-prestress anchor bolt support and operation method thereof |
| CN206233941U (en) * | 2016-10-13 | 2017-06-09 | 邢台瑞洋工矿工程有限公司 | A kind of Pneumatic rockbolt anchorage cable drill loader |
-
2016
- 2016-10-13 CN CN201610891790.6A patent/CN106285743A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB751242A (en) * | 1953-03-31 | 1956-06-27 | Chicago Pneumatic Tool Co | Stoper drill with rotary impact attachment |
| CN1451845A (en) * | 2003-05-23 | 2003-10-29 | 江阴市矿山器材厂 | Anchor rod drilling device |
| CN2780971Y (en) * | 2005-03-22 | 2006-05-17 | 北京交通大学 | Piston rod push type roofbolt drilling machine |
| CN201695944U (en) * | 2010-06-07 | 2011-01-05 | 石家庄中煤装备制造有限公司 | Side motor arrangement type high-efficiency pneumatic jumbolter |
| CN202946010U (en) * | 2012-12-05 | 2013-05-22 | 中国矿业大学 | Dual-purpose type impacting and rotating anchor rod drilling machine |
| CN203335741U (en) * | 2013-07-10 | 2013-12-11 | 陕西合阳风动工具有限责任公司 | Torque amplifier for jumbolter |
| CN204200253U (en) * | 2014-10-22 | 2015-03-11 | 徐州恒佳机械科技有限公司 | Apply the device of bolt pretension |
| CN105370303A (en) * | 2015-11-26 | 2016-03-02 | 湖南科技大学 | Tensioning device for deep roadway high-prestress anchor bolt support and operation method thereof |
| CN206233941U (en) * | 2016-10-13 | 2017-06-09 | 邢台瑞洋工矿工程有限公司 | A kind of Pneumatic rockbolt anchorage cable drill loader |
Non-Patent Citations (1)
| Title |
|---|
| 徐春艳主编: "《机械设计基础 第2版》", 30 September 2009 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762544A (en) * | 2017-12-04 | 2018-03-06 | 李辰保 | A kind of shrinking type anchor pole Quick installer |
| CN107762544B (en) * | 2017-12-04 | 2023-10-31 | 江苏四达重工有限公司 | Quick installer of shrinkage type anchor rod |
| CN108331534A (en) * | 2017-12-08 | 2018-07-27 | 江苏中矿立兴能源科技有限公司 | A kind of handrail of pneumatic anchor drilling rod machine |
| CN109630170A (en) * | 2018-05-10 | 2019-04-16 | 孙成果 | A kind of Multifunctional pneumatic power anchor pole drill loader |
| CN108825117A (en) * | 2018-08-10 | 2018-11-16 | 冀凯河北机电科技有限公司 | A kind of novel high torque roof-bolter |
| CN108825117B (en) * | 2018-08-10 | 2023-09-01 | 冀凯河北机电科技有限公司 | Novel high-torque roof bolter |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |