AU2021102925A4 - Device for accelerating construction of soil cutting slope anchor rod - Google Patents
Device for accelerating construction of soil cutting slope anchor rod Download PDFInfo
- Publication number
- AU2021102925A4 AU2021102925A4 AU2021102925A AU2021102925A AU2021102925A4 AU 2021102925 A4 AU2021102925 A4 AU 2021102925A4 AU 2021102925 A AU2021102925 A AU 2021102925A AU 2021102925 A AU2021102925 A AU 2021102925A AU 2021102925 A4 AU2021102925 A4 AU 2021102925A4
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- Australia
- Prior art keywords
- tyre frame
- construction
- plough
- anchor rod
- fixing devices
- Prior art date
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- 238000010276 construction Methods 0.000 title claims abstract description 56
- 239000002689 soil Substances 0.000 title claims abstract description 19
- 238000005553 drilling Methods 0.000 claims abstract description 26
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000003252 repetitive effect Effects 0.000 abstract description 3
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 abstract description 2
- 102100026388 L-amino-acid oxidase Human genes 0.000 abstract description 2
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model belongs to the technical field of soil cutting slope construction and
particularly relates to a device for accelerating construction of a soil cutting slope anchor
rod, which solves the problems of tedious construction of the traditional anchor rod, long
time for assembling and disassembling, enormous repetitive work for deployment of a
large working face, high construction and production cost, high construction period risk
and potential safety hazard. The device for accelerating construction of the soil cutting
slope anchor rod comprises two walking wheels, two plough-shaped fixing devices,
U-shaped clips, a drilling machine, wind cables, a tyre frame and two ground anchors,
wherein two U-shaped clips are fixed at the top of a tail end of the tyre frame, the tyre
frame is connected to the walking wheels through a rotating part, and the walking wheels
drive the tyre frame to move; the drilling machine is fixed on the tyre frame; the two
plough-shaped fixing devices are detachably connected to an outer side of a front end of
the tyre frame respectively; the ground anchor is fixed at the top of a cutting slope; and
the starting ends of the two wind cables are fixed on the ground anchors and the tail ends
of the two wind cables are fixed on the U-shaped clips, and the two wind cables are
arranged in a V shape. The utility model enables to significantly promote construction
efficiency, reduce construction risk, reduce construction cost, improve construction
safety and realize a rapid transfer.
(FIG. 1)
1/2
4.1 4 6
\1 6.3
FIG1
FI4.1
11\
61
FIG2
Description
1/2
4.1 4 6
\1 6.3
FIG1
FI4.1
11\
61
FIG2
The utility model belongs to the technical field of soil cutting slope construction
and particularly relates to a device for accelerating construction of a soil cutting slope
anchorrod.
With the vigorous development of China's transportation business and the
continuous expansion of the extension scale of high-speed railways and highway
construction, there are more and more construction projects in mountainous and hilly
areas, but the construction period is becoming more and more tense. At present, the
construction of the soil cutting slope anchor rod adopts the steel pipe support method,
that is, the steel pipe support is firstly built as a platform, and then the drilling
machine is fixed on the platform for anchor rod construction.
The anchor rod construction is to wedge the anchor rod and the slope surface into
the slope at a certain angle (that is, an anchor rod design inclination angle P), so as to ensure that the anchor rod design inclination angle P needs to hoist the steel pipe
support by a certain angle (that is, lift). Then the drilling machine starts for anchor rod
construction. Therefore, the construction is tedious, it takes a long time to assemble
and disassemble, the repetitive work in a large working face is grate, and the
construction risk is high. After one anchor rod is constructed, it is necessary to move
to the next anchor rod construction site for the construction of the next anchor rod
(that is, transfer), and movement requirements large-scale mechanical assistance,
resulting in high construction and production cost, high construction period risk and
potential safety hazard.
The utility model provides a device for accelerating construction of a soil cutting
slope anchor rod so as to solve the problems of tedious construction of the traditional
anchor rod, long time for assembling and disassembling, enormous repetitive work for
deployment of a large working face, high construction and production cost, high
construction period risk and potential safety hazard.
The utility model is implemented by the following technical solution: a device
for accelerating construction of a soil cutting slope anchor rod includes two walking
wheels, two plough-shaped fixing devices, U-shaped clips, a drilling machine, wind
cables, a tyre frame and two ground anchors, wherein
a cross beam for limiting transverse displacement of the drilling machine is
arranged on the tyre frame, two U-shaped clips for the wind cables to pass through are
fixed at the top of the tail end of the tyre frame, the tyre frame is connected to the
walking wheels through a rotating part, the two walking wheels are located on an
outer side of the middle position of the tyre frame, and the rotating part is configured
to realize rotation of the walking wheels relative to the tyre frame so as to drive the
tyre frame to move;
the drilling machine is fixed on the tyre frame, the tail end of the drilling
machine abuts against the cross beam of the tyre frame, the front end of the drilling
machine is located at the front end of the tyre frame, and a drill rod of the drilling
machine is located in front of the tyre frame;
each of the plough-shaped fixing devices has a plate-shaped structure, a front
side surface of each of the plough-shaped fixing devices inclines at a preset angle a, a
top surface and a bottom surface of each of the plough-shaped fixing devices are
arranged horizontally, and the two plough-shaped fixing devices are detachably
connected to the outer side of the front end of the tyre frame respectively;
the ground anchor is fixed at the top of a cutting slope, and the two ground
anchors are spaced by a preset distance L; and
there are two wind cables, the starting ends of the two wind cables are fixed on
the ground anchors respectively and the tail ends of the two wind cables are fixed on the U-shaped clips respectively, and the two wind cables are arranged in a V shape. Further, the rotating part includes a connecting shaft and two bearings; the walking wheels are fixed at the two ends of the connecting shaft; and the bearings are mounted on an inner side, close to the two walking wheels, of the connecting shaft.
Further, a mounting groove for being cooperatively mounted with the connecting
shaft is formed at the bottom of the tyre frame from left to right. Further, the bearings are mounted in the mounting groove, and the connecting shaft and the walking wheels rotate relative to the tyre frame.
Further, the plough-shaped fixing devices have various specifications, and the a
of different specifications is different.
Further, the plough-shaped fixing devices have four specifications, and the a of various specifications of plough-shaped fixing devices is 65°, 58°, 53° and 49°.
Further, the plough-shaped fixing devices are detachably connected to the tyre frame through bolts.
Further, transverse and longitudinal rib plates for reinforcement are arranged on
the tyre frame. Further, a balancing weight is fixed at the tail end of the tyre frame.
Further, the two wind cables form an included angle of 30 degrees.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, equipment is lifted and fixed through
the wind cable, so that the complexity of building the steel pipe support is
avoided, and the construction efficiency is significantly improved; and
equipment auxiliary lifting is not required, so that damage caused by
equipment falling and steel pipe support collapsing are avoided, and the
construction risk is reduced;
2. the utility model ensures the anchor rod design inclination angles
and ensure the quality of the anchor rod construction through the
plough-shaped fixing devices; 3. the design of various specifications of plough-shaped fixing devices is suitable for slope construction with various slope rates and wide in application range; and
4. the walking wheels and the tyre frame perform working face transfer
under the cooperation of the wind cables, so that the use machine-team of
the lifting equipment and the construction cost are reduced, the construction
safety is improved, and rapid transfer is realized.
FIG.1 is a schematic diagram of a front projection according to the utility model; FIG. 2 is a schematic diagram of a horizontal projection according to the utility
model; FIG. 3 is a schematic diagram 1 of an application process of the utility model;
and FIG. 4 is a schematic diagram 2 of an application process of the utility model.
In the drawings: 1-walking wheel, 2-plough-shaped fixing device, 3-U-shaped
clip, 4-drilling machine, 4.1-drill rod, 5-wind cable, 6-tyre frame, 6.1-cross beam, 6.2-rib plate, 6.3-mounting groove, 7-ground anchor, 8-connecting shaft, 9-bearing,
10-cutting slope top, 11-bolt, 12-slope platform.
The implementation manner of the utility model is described below by the
specific embodiments. Those skilled in the art may easily understand other advantages
and effects of the utility model by the contents disclosed by the specification. It should be noted that the structure, scale, size, etc. shown in the drawings of the
specification are only used to cooperatively describe the content disclosed by the
specification for those skilled in the art to understand and read, and are not intended to limit the implementation of the utility model. Therefore, it has no technical
substantive significance. Any structural modification, change of a scale relationship or
adjustment of size should still fall within the scope which can be covered by the technical content disclosed by the utility model without affecting the effects and the objective achieved by the utility model. Meanwhile, the terms such as "upper",
"lower", "left", "right", "middle" and "one" quoted in this specification are only
convenient for clear description and are not used to limit the implementable scope of
the utility model. The change or adjustment of the relative relationship should be
regarded as the implementable scope of the utility model without substantial change of the technical content. In the specification, "front and back" and "longitudinal" refer to the length
direction of the tyre frame, "left and right" and "transverse" refer to the width
direction of the tyre frame, "up and down" refer to the height direction of the tyre
frame; and one end, where the plough-shaped fixing device is arranged, of the tyre frame refers to "front", and the prefabricated corresponding other end refers to "back".
Referring to FIG. 1 to FIG. 2, the utility model provides a technical solution: a
device for accelerating construction of a soil cutting slope anchor rod includes two
walking wheels 1, two plough-shaped fixing devices 2, U-shaped clips 3, a drilling machine 4, wind cables 5, a tyre frame 6 and two ground anchors 7, wherein
a cross beam 6.1 for limiting transverse displacement of the drilling machine 4 is
arranged on the tyre frame 6, two U-shaped clips 3 for the wind cables 5 to pass through are fixed at the top of the tail end of the tyre frame 6, the tyre frame 6 is
connected to the walking wheels 1 through a rotating part, the two walking wheels 1 are located on an outer side of the middle position of the tyre frame 6, and the rotating
part is configured to realize rotation of the walking wheels relative to the tyre frame 6
so as to drive the tyre frame 6 to move; the drilling machine 4 is fixed on the tyre frame 6, the tail end of the drilling
machine 4 abuts against the cross beam 6.1 of the tyre frame 6, the front end of the
drilling machine 4 is located at the front end of the tyre frame 6, and a drill rod 4.1 of the drilling machine 4 is located in front of the tyre frame 6;
each of the plough-shaped fixing devices 2 has a plate-shaped structure, a front side surface of each of the plough-shaped fixing devices 2 inclines at a preset angle a, a top surface and a bottom surface of each of the plough-shaped fixing devices 2 are arranged horizontally, and the two plough-shaped fixing devices 2 are detachably connected to the outer side of the front end of the tyre frame 6 respectively; the ground anchor 7 is fixed at the top of a cutting slope 10, and the two ground anchors 7 are spaced by a preset distance L; and there are two wind cables 5, the starting ends of the two wind cables 5 are fixed on the ground anchors 7 respectively and the tail ends of the two wind cables 5 are fixed on the U-shaped clips 3 respectively, and the two wind cables 5 are arranged in a
V shape, so that the device is fixed more stably in the anchor rod construction process.
The rotating part includes a connecting shaft 8 and two bearings 9; the walking
wheels 1 are fixed at the two ends of the connecting shaft 8; the bearings 9 are mounted on an inner side, close to the two walking wheels 1, of the connecting shaft
8; a mounting groove 6.3 for being cooperatively mounted with the connecting
shaft 8 is formed at the bottom of the tyre frame 6 from left to right; and
the bearings 9 are mounted in the mounting groove 6.3, and the connecting shaft 8 and the walking wheels 1 rotate relative to the tyre frame 6, so that the walking
wheels 1 can drive the tyre frame 6 to move.
The plough-shaped fixing devices 2 have various specifications, and the a of different specifications is different, so that the plough-shaped fixing devices 2 are
suitable for construction of the anchor rods with different slope rates. The plough-shaped fixing devices 2 have four specifications, the a of the
plough-shaped fixing devices 2 is 65°, 58°, 53° and 49°, the conventional slope rates
are 1:1, 1:1.25, 1:1.5 and 1:1.75, the corresponding slope angle y is 45°, 38.6598°, 33.7033°and 29.6831, and the anchor rod design inclination angle P is 15-20°. Since
a=p+y, the plough-shaped fixing devices 2 have four specifications to meet the
conventional anchor rod construction under four slope rates, that is, the parameters corresponding to the specifications and slope rates of the plough-shaped fixing
devices 2 are shown in table 1:
Slope rate of a of plough-shaped construction slope fixing devices
1:1 65°
1:1.25 58°
1:1.5 530
1:1.75 490
The plough-shaped fixing devices 2 are detachably connected to the tyre frame 6 through bolts 11, thereby facilitating change of different specifications of
plough-shaped fixing devices 2. Transverse and longitudinal rib plates 6.2 for reinforcement are arranged on tyre
frame 6 and applied to weight increment and reinforcement of the tyre frame 6. A balancing weight is fixed at the tail end of the tyre frame 6, thereby preventing the device from inclining towards the top of the cutting slope during anchor rod
construction (because the drilling machine 4 will vibrate during construction).
The two wind cables 5 form an included angle of 30 degrees.
The implementation process of the utility model is as shown in FIG. 3 to FIG. 4: 1. selecting the specifications of the plough-shaped fixing devices: referring to
table 1, the specifications of the plough-shaped fixing devices 2 corresponding to the slope rates of the construction slope at this time are selected;
2. mounting the plough-shaped fixing devices: the plough-shaped fixing devices
are mounted on the tyre frame 6 through the bolts 11;
3. transferring: the tyre frame 6 (the tyre frame 6 is driven by the walking wheels 1 to move) is pushed to move to the anchor rod construction site, so that the
front end of the tyre frame 6 faces towards the top 10 of the cutting slope and the tail end of the tyre frame 6 faces towards the slope platform 12; 4. lifting: the tail ends of the two wind cables 5 are fixed on the U-shaped clips
respectively, the starting ends of the wind cables 5 pass through the ground anchor 7 of the top 10 of the cutting slope, the starting ends of the two wind cables 5 are
dragged at the same time to make the tail end of the tyre frame 6 be warped upwards until the plough-shaped fixing devices 2 are completely attached to the slope surface, and then the starting ends of the two wind cables 5 are fixed on the ground anchor 7 respectively; and
5. construction: the drilling machine 4 is started for drilling, and then the anchor
rod is inserted in a drill hole.
The above embodiments are only intended to exemplarily illustrate the principle and effect of the utility model, but not intended to limit the utility model. Any person skilled in the art can modify or change the above embodiments without departing
from the spirit and scope of the utility model. Therefore, all equivalent modifications
or changes made by those of ordinary skill in the art without departing from the spirit
and the technical idea disclosed by the utility model should still be covered with the claims of the utility model.
Claims (8)
1. A device for accelerating construction of a soil cutting slope anchor rod, comprising two walking wheels (1), two plough-shaped fixing devices (2), U-shaped clips (3), a drilling machine (4), wind cables (5), a tyre frame (6) and two ground anchors (7), wherein
a cross beam (6.1) for limiting transverse displacement of the drilling machine (4) is
arranged on the tyre frame (6), two U-shaped clips (3) for the wind cables (5) to pass through are fixed at the top of a tail end of the tyre frame (6), the tyre frame (6) is connected to the
walking wheels (1) through a rotating part, the two walking wheels (1) are located on an
outer side of the middle position of the tyre frame (6), and the rotating part is configured to realize rotation of the walking wheels (1) relative to the tyre frame (6), so as to drive the tyre
frame (6) to move;
the drilling machine (4) is fixed on the tyre frame (6), a tail end of the drilling machine (4) abuts against the cross beam (6.1) of the tyre frame (6), a front end of the drilling machine
(4) is located at a front end of the tyre frame (6), and a drill rod (4.1) of the drilling machine
(4) is located in front of the tyre frame (6); each of the plough-shaped fixing devices (2) has a plate-shaped structure, a front side
surface of each of the plough-shaped fixing devices (2) inclines at a preset angle a, a top
surface and a bottom surface of each of the plough-shaped fixing devices (2) are arranged horizontally, and the two plough-shaped fixing devices (2) are detachably connected to an
outer side of the front end of the tyre frame (6) respectively; the ground anchor (7) is fixed at the top (10) of a cutting slope, and the two ground
anchors (7) are spaced by a preset distance L; and
there are two wind cables (5), the starting ends of the two wind cables (5) are fixed on the ground anchors (7) respectively and tail ends of the two wind cables (5) are fixed on the
U-shaped clips (3) respectively, and the two wind cables (5) are arranged in a V shape.
2. The device for accelerating construction of the soil cutting slope anchor rod according to claim 1, wherein the rotating part comprises a connecting shaft (8) and two
bearings (9); the walking wheels (1) are fixed at the two ends of the connecting shaft (8); the
bearings (9) are mounted on an inner side, close to the two walking wheels (1), of the connecting shaft (8); a mounting groove (6.3) for being cooperatively mounted with the connecting shaft (8) is formed at the bottom of the tyre frame (6) from left to right; and the bearings (9) are mounted in the mounting groove (6.3), and the connecting shaft (8) and the walking wheels (1) rotate relative to the tyre frame (6).
3. The device for accelerating construction of the soil cutting slope anchor rod
according to claim 1 or 2, wherein the plough-shaped fixing devices (2) have various specifications, and the a of different specifications is different.
4. The device for accelerating construction of the soil cutting slope anchor rod
according to claim 3, wherein the plough-shaped fixing devices (2) have four specifications, and the a of various specifications of plough-shaped fixing devices (2) is 65°, 58°, 53° and
490.
5. The device for accelerating construction of the soil cutting slope anchor rod according to claim 4, wherein the plough-shaped fixing devices (2) are detachably connected
to the tyre frame (6) through bolts (11).
6. The device for accelerating construction of the soil cutting slope anchor rod according to claim 1, wherein transverse and longitudinal rib plates (6.2) for reinforcement
are arranged on the tyre frame (6).
7. The device for accelerating construction of the soil cutting slope anchor rod according to claim 1, wherein a balancing weight is fixed at the tail end of the tyre frame (6).
8. The device for accelerating construction of the soil cutting slope anchor rod according to claim 1, wherein the two wind cables (5) form an included angle of 30 degrees.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021590030.XU CN213173711U (en) | 2020-08-04 | 2020-08-04 | Fast construction device for soil cutting slope anchor rod |
| CN202021590030X | 2020-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2021102925A4 true AU2021102925A4 (en) | 2021-07-29 |
Family
ID=75798084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021102925A Ceased AU2021102925A4 (en) | 2020-08-04 | 2021-05-28 | Device for accelerating construction of soil cutting slope anchor rod |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN213173711U (en) |
| AU (1) | AU2021102925A4 (en) |
-
2020
- 2020-08-04 CN CN202021590030.XU patent/CN213173711U/en active Active
-
2021
- 2021-05-28 AU AU2021102925A patent/AU2021102925A4/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN213173711U (en) | 2021-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |