CN104278673A - Detachable universal composite anchor rod of high-altitude road along cliff - Google Patents
Detachable universal composite anchor rod of high-altitude road along cliff Download PDFInfo
- Publication number
- CN104278673A CN104278673A CN201310279803.0A CN201310279803A CN104278673A CN 104278673 A CN104278673 A CN 104278673A CN 201310279803 A CN201310279803 A CN 201310279803A CN 104278673 A CN104278673 A CN 104278673A
- Authority
- CN
- China
- Prior art keywords
- outer tube
- anchor pole
- anchor rod
- turntable
- altitude
- 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
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0006—Plastics
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
Abstract
The invention belongs to the technical field of construction of roads along a cliff, and particularly relates to a detachable universal composite anchor rod of a high-altitude road along a cliff. The anchor rod comprises an inner tube and an outer sleeve arranged outside the inner tube in a sleeving mode, wherein an expansion tip is connected to the head portion of the inner tube, an inner tube end plate is connected to the tail portion of the inner tube, multiple grooves are formed in the head portion of the outer sleeve, an outer sleeve end plate is connected to the tail portion of the outer sleeve, and a damping tube is arranged outside the outer sleeve in a sleeving mode. The anchor rod is detachable, reusable and high in bearing capacity. An anchor rod rotary table shaft which has a direction adjusting function and is used for installation of a frame bar component is arranged on the end face of the anchor rod. The anchor rod and a submerged hole are fixed together through mechanical force, encapsulation solidification or curing is not needed, subsequent construction can be conducted instantly, the anchor rod can be detached for repeated use, consumption of anchoring materials is approximately zero, and the cost of a heavy-load anchor point is reduced by 70% averagely. The anchor rod fundamentally solves a lot of problems existing during construction of the high-altitude roads along a cliff, has revolutionary significance, and has broad application prospects in the technical field of construction of the high-altitude roads along a cliff.
Description
Technical field
The invention belongs to plank road technical field of construction, be specifically related to the detachable universal complex function anchor pole of a kind of high-altitude steep cliff plank road.
Background technology
Plank road on overhanging cliff and building construction technology, compared with the construction technology of smooth construction plant, stagnation, rests in cage suspention, the aspect of manually climbing up by holding on to.Along with the exploitation of environmental resource, the construction project on overhanging cliff gets more and more, and high-altitude overhanging cliff plank road and building operations, its key is building of operation platform.But developmental research almost not relevant in prior art, does not more have more satisfactory solution.
Summary of the invention
The object of the invention is to for the problems referred to above, the detachable universal complex function anchor pole of a kind of high-altitude steep cliff plank road is provided, when operation platform is built, making a breakthrough property innovation in detachable anchor, has obvious scientific and technological progress meaning at high-altitude steep cliff construction field.And this technology is adopted in multinomial engineering, achieve significant economic benefit and resultant effect in environmental protection, construction safety, efficiency, duration, cost, quality and field control.
For achieving the above object, the technical solution used in the present invention is: the detachable universal complex function anchor pole of a kind of high-altitude steep cliff plank road, comprise interior pipe and be placed on the outer tube outside described interior pipe, described interior tube head is connected with swollen expansion termination, described interior pipe afterbody is connected with inner tube plate, described outer tube head has multiple-grooved, and described outer tube afterbody is connected with outer tube end plate, and outside described outer tube, cover has damping tube.Anchor pole of the present invention is detachably reused, and bearing capacity is large, anchor pole turntable shaft that end face setting tool has direction regulating power, that install hack lever component; Anchor pole and down-the-hole mechanical force are fixed, and without the need to embedding solidification or maintenance, immediately can carry out subsequent construction, and detachably reuse.Insert down-the-hole head, inner sleeve has the swollen expansion termination of the expanding function of the taper being spirally connected or welding, and outer tube radially has multiple-grooved, forms multiple tooth termination.Due to the plank road construction on overhanging cliff, by shake easily cracking, there is potential safety hazard in massif or stone, so arrange damping tube, the firmness between anchor pole and massif or tongue can be ensured, be conducive to construction safety, simultaneously also not fragile anchor pole, can recycle and reuse.
As preferably, described damping tube adapter sleeve is outside described outer tube, and described damping tube is made up of PA6.PA6 is nylon, belongs to engineering plastics, has high strength and high-wearing feature, can protect anchor pole internal construction very well.
As preferably, described damping tube outer surface has skid resistant course.Prevent anchor pole from coming off.
As preferably, described outer tube end plate is provided with screw, the consolidation ring installing safety rope and ball system turntable.Outer tube end plate is arranged 2 ~ 4 screws, screw in check bolt, until hold out against scar, prevent from getting loose.Hawser consolidation hole or ring are also set.Can the safety rope of tying scaffold backup and the safety belt of constructor.
As preferably, described ball system turntable comprises turret base, turntable gland, turntable shaft and turntable and stablizes block, described turret base is connected with described turntable gland bolt, close up rear formation sphere inner chamber and described turntable shaft one end spherical in shape is installed, on described turntable gland, bolt connects described turntable and stablizes block, and described sphere inner chamber is corresponding with on the sphere of described turntable shaft is provided with skid resistant course.
As preferably, described skid resistant course is rough anti-skid design, multiple projection of surface distributed or multiple raised lines of surface distributed.
As preferably, in the process gap of described outer tube and down-the-hole, be provided with ring type filling.Ring type filling makes anchor pole be stabilized in scar, does not wave and loosens.
As preferably, described ring type filling is rolled by foil and forms.
As preferably, be provided with cushion coat outside described ring type filling, described cushion coat is made up of silica gel.Cushion coat plays a very good protection to ring type filling, reinforces anchor pole further, and ensures that scar and anchor pole all damage and wear are less likely to occur.
As preferably, described interior pipe is seamless pipe, both ends are provided with internal thread, described inner tube wrench portion, described swollen expansion termination head are provided with the minor axis be threaded with it, described outer tube adopts the seamless pipe supporting with described interior pipe to make, described inner tube plate outer rim is provided with the short groove of multiple radial direction, installs swelling screw rod and equipped swelling nut, described outer tube end plate is provided with fast-assembling deck with the short groove opposite position of the radial direction of described inner tube plate in the short groove of described radial direction.Exposed junction head, inner sleeve manufacture has internal thread, is bolted with dismountable inner tube plate, the outer rim of inner tube plate has 2 ~ 4 short grooves of radial direction, is convenient to screw rod and puts; Outer tube end welding outer tube end plate, on the position relative with the radial short groove of inner tube plate, the fast-assembling deck of screw head is put in welding.
The stroke of anchor pole swelling is little, does not need particular design; Must by bottom interior pipe top to down-the-hole during anchoring-rod dismounting, pull-out outer tube, stroke is large.Be designed with one section with interior pipe with diameter, the tapped dismounting thread bush in one end, be designed with 1 ~ 3 section with the dismounting light cushion cover of interior pipe with diameter.Dismounting initial period, screw rod regular screw threads, the follow-up screw rod using the trapezoidal thread exited fast instead.Anchor pole can with oblique rock surface certain angle, and tapered expansion expands termination and is combined with multiple tooth termination, and supporting is firmly, safe and reliable, to improve rockbolt stress state.
The invention provides the detachable universal complex function anchor pole of a kind of high-altitude steep cliff plank road, detachably reuse, bearing capacity is large, anchor pole turntable shaft that end face setting tool has direction regulating power, that install hack lever component; Anchor pole and down-the-hole mechanical force are fixed, and without the need to embedding solidification or maintenance, immediately can carry out subsequent construction, and detachably reuse, anchor pole is detachably reused, and anchoring material consumes close to zero; Anchor pole seriation, heavy load anchor point cost on average reduces about 70%.Fundamentally solving a lot of difficulties of high-altitude overhanging cliff plank road and building operations, there is revolutionary meaning, will have a good application prospect in plank road technical field of construction.
Accompanying drawing explanation
Fig. 1 is the structural representation of the detachable universal complex function anchor pole of a kind of high-altitude steep cliff plank road of embodiment 1.
Fig. 2 is the unloading process schematic diagram of the detachable universal complex function anchor pole of high-altitude of the present invention steep cliff plank road.
In figure: 1-is swollen expansion termination; Pipe in 2-; 3-outer tube; 4-damping tube; 5-ring type filling; 51-cushion coat; 6-outer tube end plate; 61-check bolt; 7-swelling nut; 8-inner tube plate; 9-swelling screw rod; 10-turret base; 11-turntable gland; 12-turntable shaft; Block stablized by 13-turntable; 14-dismantles light cushion cover; 15-dismantles thread bush; 16-fast-assembling deck; 17-dismantles leading screw.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention is further described in detail.
Embodiment
As shown in Figure 1, the detachable universal complex function anchor pole of a kind of high-altitude steep cliff plank road, the outer tube 3 comprising interior pipe 2 and be placed on outside described interior pipe 2, described interior pipe 2 head is connected with swollen expansion termination 1, described interior pipe 2 afterbody is connected with inner tube plate 8, described outer tube 3 head has multiple-grooved, and described outer tube 3 afterbody is connected with outer tube end plate 6, and outside described outer tube 3, cover has damping tube 4.
Described damping tube 4 adapter sleeve is outside described outer tube 3, and described damping tube 4 is made up of PA6.
Described damping tube 4 outer surface has skid resistant course.
Described outer tube end plate 6 is provided with screw, the consolidation ring installing safety rope and ball system turntable.Outer tube end plate 6 is arranged 2 ~ 4 screws, screw in check bolt 61, until hold out against scar, prevent from getting loose.Hawser consolidation hole or ring are also set.Can the safety rope of tying scaffold backup and the safety belt of constructor.Outer tube end plate 6 can be arranged multiple ball systems turntable, reduce the quantity of anchor point further.
Described ball system turntable comprises turret base 10, turntable gland 11, turntable shaft 12 and turntable and stablizes block 13, described turret base 10 is connected with described turntable gland 11 bolt, close up rear formation sphere inner chamber and described turntable shaft 12 one end spherical in shape is installed, on described turntable gland 11, bolt connects described turntable and stablizes block 13, and described sphere inner chamber is corresponding with on the sphere of described turntable shaft 12 is provided with skid resistant course.Turntable shaft 12 extension can connect hack lever and vertical rod directly scaffolds erecting, turntable shaft 12 can at level, vertical direction upper deflecting, have universal adjustment ability, the detachable installation foot hand cradle hack lever exchanging installed part, greatly facilitates the construction on this high-altitude overhanging cliff.
Described skid resistant course is rough anti-skid design.
Ring type filling 5 is provided with in described outer tube 3 and the process gap of down-the-hole.
Described ring type filling 5 is rolled by foil and forms.
Be provided with cushion coat 51 outside described ring type filling 5, described cushion coat 51 is made up of silica gel.
Described interior pipe 2 is seamless pipe, both ends are provided with internal thread, described inner tube plate 8 head, described swollen expansion termination 1 head are provided with the minor axis be threaded with it, described outer tube 3 adopts the seamless pipe supporting with described interior pipe 2 to make, described inner tube plate 8 outer rim is provided with the short groove of multiple radial direction, swelling screw rod 9 and equipped swelling nut 7 are installed in the short groove of described radial direction, described outer tube end plate 5 is provided with fast-assembling deck 16 with the short groove opposite position of the radial direction of described inner tube plate 8.Fast-assembling deck 16, for the end of fixing swelling screw rod 9, reaches the effect of Fast Installation.
The detachable universal complex function anchor pole of high-altitude of the present invention steep cliff plank road, can with oblique rock surface certain angle, and tapered expansion expands termination and is combined with multiple tooth termination, and supporting is firmly, safe and reliable, to improve rockbolt stress state.
As shown in Figure 2, the detachable universal complex function anchor pole of high-altitude of the present invention steep cliff plank road, its unloading process is as follows: in the short groove of the radial direction of inner tube plate 8, load the dismounting leading screw 17 being provided with regular screw threads, its head inserts in the fluting of quick deck 16, rotate nut equipped with it, the distance furthered between inner tube plate 8 and outer tube end plate 6, now swelling state is destroyed, the multiple tooth termination that outer tube 3 head opens is exited from rock, and be close to the outside of interior pipe 2, inner tube plate 8 is screwed off from interior pipe 2 afterbody with spanner, trapezoidal thread used instead by dismounting leading screw 17, the dismounting thread bush 15 that screw thread socket is identical with interior pipe 2 external diameter on the minor axis of inner tube plate 8 head, the dismounting light cushion cover 14 that one or more snippets is identical with interior pipe 2 external diameter is loaded subsequently in outer tube 3, the inner tube plate 8 of dismounting thread bush 15 is had by cover to load the afterbody of pipe 2 in outer tube 3 again, rotate nut equipped on dismounting leading screw 17, piecemeal outer tube 3 is pulled out down-the-hole, namely dismounting of the present invention is completed, to reuse.
Below describe the present invention by way of example, but the invention is not restricted to above-mentioned specific embodiment, all any improvement of doing based on the present invention or modification all belong to the protection domain of the claims in the present invention.
Claims (10)
1. the detachable universal complex function anchor pole of a high-altitude steep cliff plank road, it is characterized in that: comprise interior pipe (2) and be placed on the outer tube (3) outside described interior pipe (2), described interior pipe (2) head is connected with swollen expansion termination (1), described interior pipe (2) afterbody is connected with inner tube plate (8), described outer tube (3) head has multiple-grooved, described outer tube (3) afterbody is connected with outer tube end plate (6), and described outer tube (3) outside cover has damping tube (4).
2. the detachable universal complex function anchor pole of a kind of high-altitude according to claim 1 steep cliff plank road, it is characterized in that: described damping tube (4) adapter sleeve is in described outer tube (3) outside, and described damping tube (4) is made up of PA6.
3. the detachable universal complex function anchor pole of a kind of high-altitude according to claim 1 steep cliff plank road, is characterized in that: described damping tube (4) outer surface has skid resistant course.
4. the detachable universal complex function anchor pole of a kind of high-altitude according to claim 1 steep cliff plank road, is characterized in that: described outer tube end plate (6) is provided with screw, the consolidation ring installing safety rope and ball system turntable.
5. the detachable universal complex function anchor pole of a kind of high-altitude according to claim 4 steep cliff plank road, it is characterized in that: described ball system turntable comprises turret base (10), turntable gland (11), block (13) stablized by turntable shaft (12) and turntable, described turret base (10) is connected with described turntable gland (11) bolt, close up rear formation sphere inner chamber and described turntable shaft (12) one end spherical in shape is installed, the upper bolt of described turntable gland (11) connects described turntable and stablizes block (13), described sphere inner chamber is corresponding with on the sphere of described turntable shaft (12) is provided with skid resistant course.
6. the detachable universal complex function anchor pole of a kind of high-altitude steep cliff plank road according to claim 3 or 5, is characterized in that: described skid resistant course is rough anti-skid design, multiple projection of surface distributed or multiple raised lines of surface distributed.
7. the detachable universal complex function anchor pole of a kind of high-altitude according to claim 1 steep cliff plank road, is characterized in that: be provided with ring type filling (5) in described outer tube (3) and the process gap of down-the-hole.
8. the detachable universal complex function anchor pole of a kind of high-altitude according to claim 7 steep cliff plank road, is characterized in that: described ring type filling (5) is rolled by foil and forms.
9. the detachable universal complex function anchor pole of a kind of high-altitude according to claim 7 steep cliff plank road, is characterized in that: described ring type filling (5) outside is provided with cushion coat (51), and described cushion coat (51) is made up of silica gel.
10. the detachable universal complex function anchor pole of a kind of high-altitude according to claim 1 steep cliff plank road, it is characterized in that: described interior pipe (2) is seamless pipe, both ends are provided with internal thread, described inner tube plate (8) head, described swollen expansion termination (1) head is provided with the minor axis be threaded with it, described outer tube (3) adopts the seamless pipe supporting with described interior pipe (2) to make, described inner tube plate (8) outer rim is provided with the short groove of multiple radial direction, swelling screw rod (9) and equipped swelling nut (7) are installed in the short groove of described radial direction, described outer tube end plate (5) is upper is provided with fast-assembling deck (16) with the short groove opposite position of radial direction of described inner tube plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310279803.0A CN104278673A (en) | 2013-07-02 | 2013-07-02 | Detachable universal composite anchor rod of high-altitude road along cliff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310279803.0A CN104278673A (en) | 2013-07-02 | 2013-07-02 | Detachable universal composite anchor rod of high-altitude road along cliff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104278673A true CN104278673A (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310279803.0A Pending CN104278673A (en) | 2013-07-02 | 2013-07-02 | Detachable universal composite anchor rod of high-altitude road along cliff |
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| CN (1) | CN104278673A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887656A (en) * | 2016-04-25 | 2016-08-24 | 唐红梅 | Emergency repairing gallery road for roadbed missed section of mountain area highway and installation method of emergency repairing gallery road |
| CN111764620A (en) * | 2020-06-29 | 2020-10-13 | 中科盛博建设集团有限公司 | Pre-buried detachable scaffold |
| CN114481852A (en) * | 2022-03-01 | 2022-05-13 | 中建二局第三建筑工程有限公司 | Method for dismantling steel bar for bridge pier column construction |
-
2013
- 2013-07-02 CN CN201310279803.0A patent/CN104278673A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887656A (en) * | 2016-04-25 | 2016-08-24 | 唐红梅 | Emergency repairing gallery road for roadbed missed section of mountain area highway and installation method of emergency repairing gallery road |
| CN111764620A (en) * | 2020-06-29 | 2020-10-13 | 中科盛博建设集团有限公司 | Pre-buried detachable scaffold |
| CN111764620B (en) * | 2020-06-29 | 2021-12-07 | 中科盛博建设集团有限公司 | Pre-buried detachable scaffold |
| CN114481852A (en) * | 2022-03-01 | 2022-05-13 | 中建二局第三建筑工程有限公司 | Method for dismantling steel bar for bridge pier column construction |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |