CN1544765A - High grade rock and soil anchoring construction method and apparatus - Google Patents
High grade rock and soil anchoring construction method and apparatus Download PDFInfo
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- CN1544765A CN1544765A CNA2003101056576A CN200310105657A CN1544765A CN 1544765 A CN1544765 A CN 1544765A CN A2003101056576 A CNA2003101056576 A CN A2003101056576A CN 200310105657 A CN200310105657 A CN 200310105657A CN 1544765 A CN1544765 A CN 1544765A
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Abstract
The invention is a method and device of slope rock anchoring construction by using cables to pull drill floor for locating and applying pressure. The method: according to the six (or four) anchoring points preset in the range of anchoring operation surface, linking two points in the high position by a steel cable, hanging the drill floor under the pulley rolling on the steel cable through pulley group, using a steel rope fixed on the ground for lifting the jenny to make the drill floor vertically move up and down through the pulley group; using four steel ropes of four transverse moving jennies all fixed on the ground to make the drill floor move left and right through the turning pulleys on the anchoring points and the drill floor. There are four extension and turning truckles on one side of the drill floor, near the steep slope. The anchored driller on the drill floor can regulate the angle of drilling hole on the horizontal and vertical surfaces. When constructing, using operation control button on the drill floor to control to lift the jenny and transverse moving jennies so as to move the drill floor to hole drilling position and make the drill floor closely adhere to the slope, and at the same time support up the supporting legs of the extension and turning truckles to press the drill floor in the hole position for drilling hole.
Description
Technical field
The present invention relates to a kind of construction job practices and device, is a kind ofly to utilize the displacement of cable pulling rig floor and be pressed on high sloping ground anchorage job practices and the device that carries out on the scope of operation on high slope specifically.
Background technology
We know when constructing road and building operations, usually run into the landslide problem.For big landslide, we still avoid at present to wonderful.But for the landslide of causing the slope soil shakiness to cause because breaking ground construction, then must control when construction.Or remove a large amount of cubic metres of earth and stone and make grade reduction stable or penetrate the in addition anchoring of its dangerous slide surface with anchor shaft anchor cable.Therefore we must carry out the ground anchorage construction on the hillside.If the hillside is not too high, we can scaffoldings or with large-scale lifting means anchoring drilling machine are lifted and to be gone up the hillside and go construction.Hillside one height is done just very difficult like this: too high scaffold is not only costly but also dangerous, during slope anchorage construction of certain power station, China south only scaffolding take just above more than 200 ten thousand.External even employ helicopter and construct.Not what if are so many helicopters? or change its course or have to sweep off the cubic metre of earth and stone.Just not only destroying natural environment causes soil erosion for this, strengthens construction investment and has stayed potential safety hazard.Now, solve a difficult problem of on high slope, carrying out the ground anchorage construction and become the task of top priority.
Summary of the invention
Technical problem to be solved by this invention is in order to overcome above-mentioned the deficiencies in the prior art, to propose a kind of simple and direct feasible high sloping ground anchorage job practices and device, can making constructor and anchoring drilling machine mobile voluntarily construction operation on high slope safely.
The technical scheme that the present invention solves the problems of the technologies described above employing is: a kind of high sloping ground anchorage job practices, it is characterized in that according to default six (or the four) anchor points up and down of anchoring construction scope, the two ends of a thicker wire rope are firmly fixed on pinnacled two anchor points and with a rig floor that anchoring drilling machine and flexible caster wheel are installed, by the assembly pulley on the rig floor and the suspension suspended that is attached thereto on the crude steel rope, during four wire rope of four traversing hoist engines fixing on the ground are passed respectively (or high), during the anchor point angle pulley of lower anchor point and the traversing angle pulley on the rig floor are fixed on again (or high), on four anchor points of lower, rig floor passes through assembly pulley with being fixed in ground lifting hoist engine, it is moving in crude steel rope sag translation to hang suspended, four wire rope with the traversing hoist engine of folding and unfolding laterally move, with tightening up every wire rope simultaneously rig floor is close on the hillside, the telescopic outrigger of propping up all flexible caster wheel more simultaneously makes rig floor be pressed on the drilling construction position.That is: we utilize cable to come mobile rig floor, utilize cable to cooperate with telescopic outrigger again to compress rig floor to hole on the scope of operation.
A kind of device that is used to realize the sloping ground anchorage job practices of above-mentioned height, its rig floor is provided with and hangs pulley, assembly pulley, lifting angle pulley, traversing angle pulley, anchoring drilling machine and flexible caster wheel, and the flexible caster wheel that available cylinder or oil cylinder or leading screw are adjusted distance between itself and rig floor is installed in a side that it is characterized in that rig floor; Be fixed in ground lifting hoist engine and pass through assembly pulley lifting rig floor at the upper-lower position that hangs under the pulley with normally closed type brake gear; On the rig floor four jiaos of opposite sides be equipped with four for through in the traversing angle pulley that turns back of the steel wire penetrating from ground four traversing hoist engines of (or high), four anchor points of lower; Anchoring drilling machine is equipped with rotating shaft can be in vertical and two orientation adjustment angles of level with rotating disk.
Move flexibly for rig floor is attached on the hillside, the medial surface of rig floor is equipped with four flexible caster wheels, and castor stretches out the distance of rig floor can be regulated, and makes rig floor lean on more surely on the hillside.We cooperatively interact with five hoist engines on the ground rig floor are moved arbitrarily in the workspace like this, move on to bore to tighten up every wire rope behind the anchor hole position simultaneously and make it be adjacent to the supporting legs of propping up all flexible deflecting rollers on high slope more simultaneously rig floor is pressed on the abrupt slope constructs.
The present invention is simple and direct feasible, can make constructor and anchoring drilling machine mobile voluntarily, construction operation on high slope safely.
Description of drawings
The invention will be described further below in conjunction with accompanying drawing:
Fig. 1 is the schematic diagram that the present invention utilizes six anchor points and wire rope fixed thereon to construct.
Fig. 2 is a rig floor structural representation of the present invention.
1. jackstays among the figure 2. hang pulley, 3. assembly pulley, and 4. traversing angle pulley 5. promotes angle pulley, 6. traversing hoist engine, 7. the anchor point angle pulley 8. promotes hoist engine, 9. operating console, 10. flexible caster wheel, 11. anchoring drilling machines, 12. rig floors.
The specific embodiment
From Fig. 1, Fig. 2 as can be seen, a kind of high sloping ground anchorage job practices of the present invention, it is according to anchoring construction scope default six anchor point A, B up and down, C, D, E, F.Wherein two of eminence A, B should be higher than operation area one segment distance, preferably are selected on the ridge, not only are convenient to construct but also firm; 2 E, F of lower then require to be lower than the extreme lower position of operation, can be on the ground, and after 2 A of 2 middle C, D dependence eminences, the B anchoring, chosen position is also fixed.When side slope is not too high, C, D point can be merged with A, B point respectively, only with four anchor points.In, on lower four anchor point C, D, E, the F anchor point angle pulley 7 is housed respectively.With a thicker wire rope as jackstay 1, its two ends are firmly fixed on pinnacled two anchor points, and the rig floor 12 of anchoring drilling machine 11 and flexible caster wheel 10 will be installed, be suspended on the jackstay 1 by assembly pulley on the rig floor 3 and the suspension pulley 2 that is attached thereto, hang pulley 2 and can on jackstay 1, roll.Rig floor 12 usefulness are fixed in the lifting hoist engine 8 with normally closed type brake gear on ground, move up and down below jackstay 1 by assembly pulley, suspension suspended; In walking around respectively with four wire rope on four that fix on the ground the traversing hoist engines 6, the anchor point angle pulley 7 of lower anchor point and the traversing angle pulley 4 on the rig floor, turn back be separately fixed at again in, on four anchor points of lower, with the receipts of these four wire rope with put, realize laterally moving of rig floor.When boring anchor hole, the wire rope with four traversing hoist engines tightens up simultaneously earlier, and rig floor 12 is close on the hillside, props up four supporting legs of flexible caster wheel again, and rig floor is compressed boring then.If thinking still that pressing system that rig floor and wire rope constitute draws has received too much impact energy, bore anchor hole before, can bore aperture with Churn drill earlier and add fixedly rig floor of expansion bolt.Move flexibly for rig floor is attached on the hillside, the medial surface of rig floor is equipped with four flexible caster wheels 10, can regulate the distance that it stretches out rig floor, makes rig floor lean on more surely on the hillside.The rig floor flexible caster wheel elongation of a side of advancing when mobile, the opposite side withdrawal can prevent from that rig floor from being drawn to turn over.We cooperatively interact with ground five hoist engines rig floor are moved arbitrarily in the operation area up and down like this, move on to bore the anchor hole position and it is adjacent to and then is pressed on high slope to go up safe construction.
The present invention is used to realize the device of the sloping ground anchorage job practices of above-mentioned height, and its rig floor 12 is provided with and hangs pulley 2, assembly pulley 3, promotes angle pulley 5, the traversing angle pulley 4 of rig floor, anchoring drilling machine 11 and flexible caster wheel 10 etc.Rig floor by rig floor top assembly pulley and a suspension suspended that is connected as a single entity with assembly pulley on jackstay 1, the suspension pulley can roll on jackstay 1.Flexible caster wheel 10 can be adjusted distance between itself and rig floor with cylinder or oil cylinder or leading screw; Lifting hoist engine with normally closed type brake gear is fixed in ground, by the upper-lower position of assembly pulley lifting rig floor under the suspension pulley; On the rig floor four jiaos in the outside be equipped with four confessions from, the traversing angle pulley 4 that turns back of the steel wire penetrating of ground four traversing hoist engines of four anchor points of lower; Anchoring drilling machine 11 is equipped with rotating shaft can be in vertical and two orientation adjustment angles of level with rotating disk.
Jackstay 1 of the present invention, the choosing slightly wire rope of some are must definitely to guarantee for man-machine safety.The used man-machine gross weight of rig floor of the present invention only is that maximum is no more than 1T about 500kg as calculated, and jackstay selects for use rupture pull force to be not less than 30T or the wire rope of man-machine gross weight more than 30 times can guarantee to be perfectly safe.Such wirerope diameter is Φ 20, and is very not thick, about the heavily about 143kg of every 100m.It is more a lot of than the groove depth of general pulley to hang pulley 2, in case deviate from when rolling on jackstay, the assembly pulley 3 below it is connected as a single entity.Four groups of pulleys of assembly pulley 3 usefulness will promote pulling force and amplify 8 times.
Four traversing angle pulleies 4 on the rig floor 12 are loaded on four jiaos an of side on the outer not backer slope of rig floor, are fixed on the rig floor with the wire rope flexibly jointed chain, turn to flexible.When the scope of operation was concave surface, we need use pole away from rig floor four traversing angle pulleies, and the pole size is decided according to the concave surface required size, prevents that with this rig floor from can't compress on the spill scope of operation.Lifting angle pulley 5 is used to prevent to promote hoist engine 8 steel cables and hinders bore operation.During four anchor point angle pulleies 7 are installed in, on four anchor points of lower, cooperate, realize that rig floor is attached to move left and right on the hillside with traversing angle pulley 4.Rig floor is pressed on thrust and the wire rope intensity that pressure on the hillside depends on support oil cylinder in the flexible caster wheel.When general four supporting legs were propped up simultaneously, the rig floor pressurized was about 20T, enough satisfied the pressure requirement of percussive drilling.
Six anchor points that draw among Fig. 1, this is necessary when the hillside is very high.But when the hillside was not too high, we can only select four anchor points in order to simplify construction: the highest with minimum.Soon C, D point merges with A, B point respectively among Fig. 1.In addition, we also can save four traversing angle pulleies on the rig floor: direct steel wire penetrating anchor point angle pulley with traversing hoist engine on the ground is fixed in four jiaos of the rig floor outside.At this moment traversing hoist engine wire rope should corresponding overstriking.
The installation site and the structure of expression rig 11 and flexible caster wheel 10 among Fig. 2.The structure that oil cylinder adds cover among the employing figure can be strengthened the rigidity of miniature bore cylinder supporting leg.
On the abrupt slope, construct, the most important thing is safety, no matter use any equipment, man-machine must safe in utilizationly the rope.The present invention utilizes just originally with regard to requisite safety rope, itself and custom-designed light-duty rig floor are combined, utilize cable to make rig floor running fix arbitrarily on the anchoring scope of operation, utilize cable to cooperate again and make rig be pressed on drilling construction on the precalculated position, safety, reliable with telescopic outrigger.
Claims (2)
1. one kind high sloping ground anchorage job practices, it is characterized in that according to default six (or the four) anchor points up and down of anchoring construction scope, the two ends of a thicker wire rope are firmly fixed on pinnacled two anchor points and with one anchoring drilling machine is installed, the rig floor of flexible caster wheel, by the assembly pulley on the rig floor and the suspension suspended that is attached thereto on the crude steel rope, during four wire rope of four traversing hoist engines fixing on the ground are passed respectively (or high), during the anchor point angle pulley of lower anchor point and the traversing angle pulley on the rig floor are fixed on again (or high), on four anchor points of lower, rig floor passes through assembly pulley with being fixed in ground lifting hoist engine, it is moving in crude steel rope sag translation to hang suspended, four wire rope with the traversing hoist engine of folding and unfolding laterally move, tighten up every wire rope simultaneously rig floor is close on the hillside, the supporting leg of propping up all flexible caster wheel more simultaneously is pressed on rig floor on the construction location holes.
2. device that is used for the sloping ground anchorage job practices of right 1 described height, its rig floor is provided with and hangs pulley, assembly pulley, lifting angle pulley and traversing angle pulley, anchoring drilling machine and flexible caster wheel, and the flexible caster wheel that available cylinder or oil cylinder or leading screw are adjusted distance between itself and rig floor is installed in a side that it is characterized in that rig floor; Assembly pulley is equipped with by hanging suspended on a crude steel cable in the rig floor top, by ground lifting hoist engine rig floor is vertically moved; Four traversing angle pulleies are equipped with for four jiaos in the outside on the rig floor, make the rig floor move left and right and are close on the side slope by ground four traversing hoist engines; Anchoring drilling machine is equipped with rotating shaft can be in vertical and two orientation adjustment angles of level with rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310105657 CN1228511C (en) | 2003-11-15 | 2003-11-15 | High grade rock and soil anchoring construction method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310105657 CN1228511C (en) | 2003-11-15 | 2003-11-15 | High grade rock and soil anchoring construction method and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1544765A true CN1544765A (en) | 2004-11-10 |
| CN1228511C CN1228511C (en) | 2005-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310105657 Expired - Fee Related CN1228511C (en) | 2003-11-15 | 2003-11-15 | High grade rock and soil anchoring construction method and apparatus |
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| CN (1) | CN1228511C (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587830A (en) * | 2012-03-22 | 2012-07-18 | 四川大学 | Side slope anchoring hole drilling construction equipment and side slope anchoring hole drilling construction method |
| WO2016154722A1 (en) * | 2015-04-03 | 2016-10-06 | Highwahl Inc. | Mobile drilling system |
| CN107884416A (en) * | 2017-11-07 | 2018-04-06 | 中南大学 | Facade detection means and detection method based on machine vision |
| CN108384909A (en) * | 2018-04-17 | 2018-08-10 | 中冶天工集团天津有限公司 | A kind of blast furnace cooling stave mounting device and its application method |
| CN110552357A (en) * | 2019-08-29 | 2019-12-10 | 长沙理工大学 | tower crane type high and steep slope anchoring construction method |
| CN110552358A (en) * | 2019-08-29 | 2019-12-10 | 长沙理工大学 | Construction equipment for anchoring tower crane type high and steep slope |
| CN110552359A (en) * | 2019-08-29 | 2019-12-10 | 长沙理工大学 | support hanging basket type high and steep slope anchoring construction method |
| CN110725708A (en) * | 2019-10-10 | 2020-01-24 | 三峡大学 | Structure and method for reinforcing integrity and stability of tunnel surrounding rock by using cable |
| CN111734418A (en) * | 2020-05-22 | 2020-10-02 | 广东冠粤路桥有限公司 | Steep slope tunnel entrance to a cave anchor rope protection construction method |
| CN112982448A (en) * | 2021-02-18 | 2021-06-18 | 温州中岩基础工程有限公司 | Positioning device of variable angle anchor rod |
-
2003
- 2003-11-15 CN CN 200310105657 patent/CN1228511C/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587830A (en) * | 2012-03-22 | 2012-07-18 | 四川大学 | Side slope anchoring hole drilling construction equipment and side slope anchoring hole drilling construction method |
| WO2016154722A1 (en) * | 2015-04-03 | 2016-10-06 | Highwahl Inc. | Mobile drilling system |
| CN107884416B (en) * | 2017-11-07 | 2020-03-31 | 中南大学 | Facade detection device and detection method based on machine vision |
| CN107884416A (en) * | 2017-11-07 | 2018-04-06 | 中南大学 | Facade detection means and detection method based on machine vision |
| CN108384909A (en) * | 2018-04-17 | 2018-08-10 | 中冶天工集团天津有限公司 | A kind of blast furnace cooling stave mounting device and its application method |
| CN108384909B (en) * | 2018-04-17 | 2023-09-08 | 中冶天工集团天津有限公司 | Blast furnace cooling wall mounting device and application method thereof |
| CN110552357A (en) * | 2019-08-29 | 2019-12-10 | 长沙理工大学 | tower crane type high and steep slope anchoring construction method |
| CN110552359A (en) * | 2019-08-29 | 2019-12-10 | 长沙理工大学 | support hanging basket type high and steep slope anchoring construction method |
| CN110552359B (en) * | 2019-08-29 | 2021-01-29 | 长沙理工大学 | Support hanging basket type high and steep slope anchoring construction method |
| CN110552358B (en) * | 2019-08-29 | 2021-04-02 | 长沙理工大学 | Construction equipment for anchoring tower crane type high and steep slope |
| CN110552357B (en) * | 2019-08-29 | 2021-04-02 | 长沙理工大学 | Tower crane type high and steep slope anchoring construction method |
| CN110552358A (en) * | 2019-08-29 | 2019-12-10 | 长沙理工大学 | Construction equipment for anchoring tower crane type high and steep slope |
| CN110725708A (en) * | 2019-10-10 | 2020-01-24 | 三峡大学 | Structure and method for reinforcing integrity and stability of tunnel surrounding rock by using cable |
| CN110725708B (en) * | 2019-10-10 | 2020-10-30 | 三峡大学 | Structure and method for reinforcing integrity and stability of tunnel surrounding rock by using cable |
| CN111734418A (en) * | 2020-05-22 | 2020-10-02 | 广东冠粤路桥有限公司 | Steep slope tunnel entrance to a cave anchor rope protection construction method |
| CN112982448A (en) * | 2021-02-18 | 2021-06-18 | 温州中岩基础工程有限公司 | Positioning device of variable angle anchor rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1228511C (en) | 2005-11-23 |
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