CN208749294U - A kind of multifunctional drill and pipe canopy mounting device - Google Patents
A kind of multifunctional drill and pipe canopy mounting device Download PDFInfo
- Publication number
- CN208749294U CN208749294U CN201821208120.0U CN201821208120U CN208749294U CN 208749294 U CN208749294 U CN 208749294U CN 201821208120 U CN201821208120 U CN 201821208120U CN 208749294 U CN208749294 U CN 208749294U
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- pipe canopy
- clamp
- drilling rod
- drilling
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- 238000005553 drilling Methods 0.000 claims abstract description 89
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000005183 dynamical system Methods 0.000 claims abstract description 12
- 239000004519 grease Substances 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 210000000080 chela (arthropods) Anatomy 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 238000013517 stratification Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
A kind of multifunctional drill of the utility model and pipe canopy mounting device, specifically include that dynamical system, operating platform, running gear, attitude-adjusting system and drilling system, dynamical system is located at complete machine rear, operating platform is located above running gear, and attitude-adjusting system provides the adjustment of full circle swinging angle for complete machine.Multifunctional drill and pipe canopy mounting device provided by the utility model, drilling rod connects drill bit when drilling, under driving device effect, power head drives drill bit to drill, and drill bit is separated with drilling rod when afterloading tube canopy pipe, pressure head and drilling rod are connected to power head, it will be in pipe canopy pipe press-in hole by power head band dynamic head, complete the installation of pipe canopy pipe, one-machine-multi-function, use threaded connection, dismounting convenience, practicability is high, improve the mechanization degree of constructing tunnel, reduce construction safety hidden danger, save human cost, some geological stratifications are easy collapse hole, installing pipe canopy pipe immediately after pilot hole, also pipe canopy one-tenth porosity can be improved, it accelerates construction progress.
Description
Technical field
The utility model relates to tunneltron canopy technical field of construction, and in particular to a kind of multifunctional drill and pipe canopy installation dress
It sets.
Background technique
Pipe shed method is a kind of common auxiliary method of constructing tunnel, when Tunnel Passing highway, railway, ground Important building
Object, large cross-section tunnel construction and Portal Section Construction, when breaking through the locations such as river bed, seabed, crushed zone, loose band, soft stratum,
Pipe canopy and its pre-grouting can not only effectively limit surface subsidence, and it is steady to guarantee that working face and stratum are in safety
Fixed state.Therefore, pipe roof method is widely used in the solution of engineering site problem.
In today of mechanization of tunnelling fast development, pipe canopy pilot hole can generally be drilled by tunnel boring machine, in drilling machine
After completing pipe canopy pilot hole, need other ancillary equipments that multistage pipe canopy pipe inserts in the hole, and help pipe to guarantee pipe canopy pipe not
Can deflection it is too many, it is also necessary to more people assist installation, and there are biggish security risks, and in narrow constructing tunnel space, more
Kind equipment collaboration operation, complex procedures, construction efficiency substantially reduce.
Utility model content
In order to solve the problems existing in the prior art, the utility model provides a kind of multifunctional drill and pipe canopy installation dress
It sets.
To achieve the above object, the technical solution adopted in the utility model are as follows:
A kind of multifunctional drill and pipe canopy mounting device, comprising:
Dynamical system, dynamical system are located at complete machine rear, for providing power source for complete machine, are commonly used in the prior art
Motor, diesel engine or bavin electric hybrid can be used as dynamical system；
Operating platform, operating platform are located above running gear, and operator completes drilling and pipe canopy peace on the operational platform
Industry is pretended, hydraulic cylinder/motor operating device, the pressure-display device, electrical control dress of the prior art are provided on operating platform
It sets, conventional use of operation handle etc., is shown for realizing driving, pressure.
Running gear realizes the movement of complete machine, using the caterpillar track travelling or rubber-tyred of the prior art；
Attitude-adjusting system connection drilling system is simultaneously controlled by manoeuvring platform, is installed for drilling system in drilling and pipe canopy
Positioning in operation provides the adjustment of full circle swinging angle for complete machine, passes through the work of several oil cylinders or motor driving driving adaptation
Armband moves mast and drilling system and carries out angle adjustment, and then realizes the purpose being accurately positioned, enable drilling system quickly,
Accurately posture tune in the prior art can be used in drilling and the installation of pipe canopy pipe operation, the attitude-adjusting system of the utility model
Complete machine structure is mainly to control mast swing in operation process by attitude-adjusting system, is accurately positioned punching and pipe
The installation of canopy pipe；
Drilling system, including power head, drilling rod, drill bit, mast and driving device, drill bit detachable connection is on drilling rod
And with power head by the way that together with screw thread detachable connection, power head drives drilling rod and drill bit edge under the action of driving device
Mast reciprocatingly slides and drilling rod is driven to rotate, and realizes the feeding and promotion of drilling rod, completes drilling operation, and driving device can be electricity
Machine, it is ensured that power can be provided；
Pipe canopy mounting device, including pressure head, pipe canopy pipe and upper supporting mechanism, upper supporting mechanism and the detachable phase of mast
Even, pipe canopy pipe is placed on supporting mechanism, and drill bit and pressure head are not connect simultaneously with power head, and pressure head replacement drill bit simultaneously passes through brill
When bar is connect with power head, for power head under the action of driving device, band dynamic head realizes pipe canopy in the indentation drilling of pipe canopy pipe
The installation of pipe.
Further, the drilling system further includes clamp, and the driving device links together with mast, is located at mast
Left end, provide push/pull power for power head, power head made to reciprocatingly slide on mast, power head and drill bit difference it is removable
The formula of unloading is connected to the both ends of drilling rod, and clamp is located at mast right end, may be implemented to bore under the collective effect of clamp and power head
Bar it is upper with unload.
Further, the clamp includes upper clamp, lower clamp and supporting leg, and the upper clamp is disposed in proximity to mast right end
Position, supporting leg is located at farthest apart from mast right end, and lower clamp is between upper clamp and supporting leg, upper clamp, lower clamp
It is bolted together with supporting leg, entire clamp links together with mast.
Further, the clamp further includes lower support, and lower support is linked together by pin shaft and lower clamp, lower support
Dual-gripper is provided for pipe canopy pipe with upper supporting mechanism, a clamp seat is set on supporting leg, and upper clamp, lower clamp pass through bolt and folder
Clamp block links together, and clamp seat is that routine uses product.
Further, described pressure head one end by setting external screw thread detachable connection on drilling rod again by drilling rod with
Power head output end links together, and the pressure head other end is inserted into pipe canopy pipe；When drilling, drill bit is connected to by drilling rod
On power head, when installing pipe canopy pipe, pressure head replacement drill bit is simultaneously connected on power head by drilling rod, in actual operation, due to
The factors such as the limitation of pipe canopy length of tube, to be more bonded actual demand, when run of steel when drilling can be with installing pipe canopy pipe
Run of steel it is different.
Further, on the pressure head and one end of insertion tube canopy pipe setting dismounting hole and rotary teeth, facilitate the fast of pressure head
Speed dismounting.
Further, the upper supporting mechanism includes the vertical plate and u-bracket of mounting plate, two pieces of parallel arrangements, and two pieces vertical
Plate is spaced apart, and vertical plate is arranged vertically on mounting plate, and every piece of vertical plate top is equipped with a u-bracket, two U-shaped branch
Frame is face to face.
Further, the upper supporting mechanism further includes grease fitting, idler wheel and stiffening plate, vertical plate top be provided with it is U-shaped
The groove that bracket matches, it is symmetrical there are two stiffening plate between two pieces of vertical plates, several lubricating oil are distributed in u-bracket
Several idler wheels are arranged between two u-brackets face to face in mouth.
Further, the idler wheel can be replaced nylon wear-resistant pad.
Compared with prior art, the utility model has the following beneficial effects:
The utility model discloses a kind of multifunctional drill and pipe canopy mounting device, specifically include that dynamical system, operation are flat
Platform, running gear, attitude-adjusting system and drilling system；Wherein dynamical system is located at complete machine rear, provides power source for complete machine,
Drilling system is located at the top of running gear, and attitude-adjusting system provides the adjustment of full circle swinging angle for complete machine, and operating platform is located at
It is unobscured to facilitate operation above running gear, drilling system may be implemented the rotation of drilling rod, feeding promotion and on unload and manage
The installation of canopy pipe operates.Multifunctional drill and pipe canopy mounting device provided by the utility model first uses bit bore, afterloading tube
Canopy pipe, drilling rod connects drill bit when drilling, and under driving device effect, power head drives drill bit to drill, and afterloading tube canopy pipe
When drill bit is separated with drilling rod, pressure head is replaced into drill bit and is directly connected to by drilling rod and power head output end, power is passed through
Headband dynamic head in pipe canopy pipe press-in hole, will complete the installation of pipe canopy pipe, and one-machine-multi-function, using threaded connection, dismounting convenience is bored
The run of steel of run of steel and installing pipe canopy Guan Shiyong when hole may be the same or different, and can flexibly be selected according to actual needs
It selects, practicability is high, and the mechanization degree of constructing tunnel is improved, reduces construction safety hidden danger, saves human cost, some
Geological stratification is easy collapse hole, and installing pipe canopy pipe immediately after pilot hole also can be improved pipe canopy one-tenth porosity, accelerate construction progress.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the multifunctional drill of the utility model；
Fig. 2 is the structural schematic diagram of the drilling system of the utility model；
Fig. 3 is the pipe canopy pipe scheme of installation of the utility model；
Fig. 4 is the schematic diagram of the clamp of the utility model；
Fig. 5 is the structural schematic diagram of the pressure head of the utility model；
Fig. 6 is the structural schematic diagram of the upper supporting mechanism of the utility model；
Wherein, 1, dynamical system；2, operating platform；3, walking mechanism；4, attitude-adjusting system；5, drilling system；50, it moves
Power head；51, drilling rod；52, drill bit；53, clamp；531, upper clamp；532, lower clamp；533, lower support；534, supporting leg；54, mast
Bar；55, driving device；56, pressure head；57, pipe canopy pipe；58, upper supporting mechanism；561, external screw thread；562, hole is dismounted；563, it rotates
Tooth；581, mounting plate；582, vertical plate；583, grease fitting；584, idler wheel；585, u-bracket；586, stiffening plate.
Specific embodiment
The utility model is further described combined with specific embodiments below.
As shown in figures 1 to 6, a kind of multifunctional drill and pipe canopy mounting device, including dynamical system 1, operating platform 2, walking
System 3, attitude-adjusting system 4, drilling system 5 and pipe canopy mounting device, dynamical system 1 are located at complete machine rear, provide for complete machine
Power source, operating platform 2 are located at 3 top of running gear, and operator completes drilling and pipe canopy installation exercise using operating platform 2,
The selection of 2 position of operating platform be necessary to ensure that it is unobscured, facilitate operator to operate, pass through running gear 3 realize complete machine shifting
It is dynamic, common crawler type or rubber-tyred can be used, drilling system 5 is located at 3 top of running gear, connect with attitude-adjusting system 4
Together, the adjustment of full circle swinging angle is provided for complete machine by attitude-adjusting system 4, is accurately positioned, it can by drilling system 5
With realize drilling rod 51 rotation, feeding promoted, on unload and the installation of pipe canopy pipe 57 operation.
Drilling system 5 includes: power head 50, drilling rod 51, drill bit 52, clamp 53, mast 54 and driving device 55, driving
Device 55 links together with mast 54, positioned at the left end of mast 54, provides push/pull power for power head 50, makes power head 50
It reciprocatingly slides on mast 54,52 detachable connection of drill bit is threadedly attached in one on drilling rod 51 and with power head 50
It rises, dismounting convenience, power head 50 can drive drilling rod 51 and drill bit 52 to slide back and forth along mast 54 under the action of driving device 55
It is dynamic, it realizes the feeding and promotion of drilling rod 51, and power head 50 can drive drilling rod 51 to rotate, including forward and reverse, completes
Drilling operation may be implemented the upper of drilling rod 51 and unload under power head 50 and the collective effect of clamp 53.
Power head 50 and drill bit 52 distinguish the both ends that detachable (screw thread) is connected to drilling rod 51, dismounting convenience, clamp 53
Positioned at 54 right end of mast, clamp 53 includes: upper clamp 531, lower clamp 532, lower support 533 and supporting leg 534, upper clamp
531 are disposed in proximity to the position of 54 right end of mast, and supporting leg 534 is located at the farthest apart from 54 right end of mast, and lower clamp 532 is located at
Between upper clamp 531 and supporting leg 534, upper clamp 531, lower clamp 532 and supporting leg 534 are bolted together, and lower support 533 is logical
It crosses pin shaft to link together with lower clamp 532, allows to dismantle, and lower support 533 is that pipe canopy pipe 57 mentions with upper supporting mechanism 58
For dual-gripper, reduce the process for manually helping pipe, improve operational security and construction efficiency, lower support 533 can remove, only
Good supporting role is equally played using upper supporting mechanism 58 connection mast 54, entire clamp 53 is connected to one with mast 54
It rises, supporting leg 534 provides support when necessary for complete machine, and a clamp seat, upper clamp 531, lower clamp is arranged on supporting leg 534
532 are linked together by bolt and clamp seat, and upper clamp 531, lower clamp 532 and the mutual cooperation of power head 50 can also be realized
The fast assembling-disassembling of drilling rod 51.
Pipe canopy mounting device includes: pressure head 56, pipe canopy pipe 57, upper supporting mechanism 58, upper supporting mechanism 58 by bolt with
Mast 54 links together, easy to disassemble, and pipe canopy pipe 57 is placed on supporting mechanism 58, drill bit 52 and pressure head 56 and power head
50 do not connect simultaneously, and when needing to drill, drill bit 52 is connected on drilling rod 51 to be linked together by screw thread with power head 50 again, move
Power head 50 can drive drilling rod 51 and drill bit 52 to slidably reciprocate along mast 54 under the action of driving device 55, complete drilling and make
Industry, when carrying out installing pipe canopy pipe 57 after drilling, it is only necessary to drill bit 52 and drilling rod 51 be separated, pressure head 56 is replaced into drill bit 52
And be threaded togather by drilling rod 51 with power head 50, power head 50 is under the action of driving device 55 at this time, band dynamic pressure
First 56, by the indentation drilling of pipe canopy pipe 57, realize the installation of pipe canopy pipe 57.
Before installing pipe canopy pipe 57, drill bit 52 is separated with drilling rod 51, pressure head 56 replaces drill bit 52, the setting of 56 one end of pressure head
There is external screw thread 561 and is connected directly between on drilling rod 51 again by drilling rod 51 together with 50 detachable connection of power head, pressure head
56 other ends are inserted into pipe canopy pipe 57, on pressure head 56 and are located at one end setting dismounting hole 562 of insertion tube canopy pipe 57 and are rotated
Tooth 563 facilitates the fast assembling-disassembling of pressure head 56.
Upper supporting mechanism 58 specifically includes that the vertical plate 582 of 581, two pieces of parallel arrangements of mounting plate, grease fitting 583, idler wheel
584, u-bracket 585 and stiffening plate 586, two pieces of vertical plates 582 are spaced apart, and vertical plate 582 is arranged vertically within mounting plate
On 581, every piece of 582 top of vertical plate is equipped with a u-bracket 585, two u-brackets 585 face to face, 582 top of vertical plate
It is provided with the groove to match with u-bracket 585, symmetrical between two pieces of vertical plates 582 there are two stiffening plates 586, for improving
Several grease fittings 583, face face phase is distributed in u-bracket 585 in the stability of vertical plate 582 and entire upper supporting mechanism 58
Pair two u-brackets 585 between several idler wheels 584 are set, the design of idler wheel 584 is effectively reduced the mill of pipe canopy pipe 57
Damage, and guiding is provided for being pressed into for pipe canopy pipe 57, the lubrication of idler wheel 584 is convenient, and replacement is easy, wherein idler wheel 584 also can be used
The wear-resistant pads such as nylon replace, and equally play the role of subtracting the abrasion of small pipe shed pipe 57.
Working principle of the utility model is:
It is first drilled using drill bit 52, afterloading tube canopy pipe 57, drilling rod 51 connects drill bit 52 when drilling, in the work of driving device 55
Under, power head 50 drives drill bit 52 to drill, the drilling rod 51 when drilling when the length and installing pipe canopy pipe 57 of drilling rod 51
Relationship between length does not limit, and if desired replaces the length of drilling rod 51, only need under the cooperation of power head 50 and clamp 53 into
The dismounting of row drilling rod 51, the drilling work of complete design depth before installing pipe canopy pipe 57, only will without mobile complete machine after replacement
Drill bit 52 is changed to pressure head 56, and pressure head 56 is connect with the drilling rod 51 newly replaced to be reconnected on power head 50 again, and pipe canopy pipe 57 is put
On upper supporting mechanism 58 and lower support 533, power head 50 is under the action of driving device 55, by 57 press-in hole of pipe canopy pipe,
It realizes the Fast Installation of pipe canopy pipe 57, and when necessary, can improve installation effectiveness to be pressed into rotation, complete
After the pipe canopy installation in the hole, the construction that complete machine carries out next pipe canopy can be moved.
Above-described embodiment does not limit the utility model, all institutes by the way of equivalent substitution or equivalent transformation in any form
The technical solution of acquisition, all falls within the protection scope of the utility model.
Claims (10)
1. a kind of multifunctional drill and pipe canopy mounting device, comprising: dynamical system (1), operating platform (2) and running gear (3),
It is characterized by further comprising:
Drilling system (5), including power head (50), drilling rod (51), drill bit (52), mast (54) and driving device (55), it is described
Drill bit (52) detachable connection on drilling rod (51) again by drilling rod (51) with power head (50) is detachable is connected, power head
(50) drilling rod (51) and drill bit (52) are driven to reciprocatingly slide along mast (54) and drive drilling rod under the action of driving device (55)
(51) it rotates, realizes the feeding and promotion of drilling rod (51), complete drilling operation；
Pipe canopy mounting device, including pressure head (56), pipe canopy pipe (57) and upper supporting mechanism (58), upper supporting mechanism (58) and mast
(54) detachable to be connected, pipe canopy pipe (57) is placed on supporting mechanism (58), drill bit (52) and pressure head (56) and power head
(50) it does not connect simultaneously, when pressure head (56) is replaced drill bit (52) and is connect by drilling rod (51) with power head (50), power head
(50) under the action of driving device (55), band dynamic head (56) is realized in pipe canopy pipe (57) indentation drilling pipe canopy pipe (57)
Installation.
2. a kind of multifunctional drill according to claim 1 and pipe canopy mounting device, which is characterized in that the drilling system
It (5) further include clamp (53), the driving device (55) links together with mast (54), it is located at the left end of mast (54),
Push/pull power is provided for power head (50), so that power head (50) is reciprocatingly slided on mast (54), power head (50) and drill bit
(52) for detachable connection in the both ends of drilling rod (51), clamp (53) is located at mast (54) right end respectively.
3. a kind of multifunctional drill according to claim 2 and pipe canopy mounting device, which is characterized in that the clamp (53)
Including upper clamp (531), lower clamp (532) and supporting leg (534), the upper clamp (531) is disposed in proximity to mast (54) right end
Position, supporting leg (534) is located at farthest apart from mast (54) right end, and lower clamp (532) is located at upper clamp (531) and supporting leg
(534) between, upper clamp (531), lower clamp (532) and supporting leg (534) are bolted together, entire clamp (53) and mast
(54) it links together.
4. a kind of multifunctional drill according to claim 3 and pipe canopy mounting device, which is characterized in that the clamp (53)
Further include lower support (533), lower support (533) is linked together by pin shaft with lower clamp (532), lower support (533) with it is upper
Supporting mechanism (58) is that pipe canopy pipe (57) provides dual-gripper, and a clamp seat, upper clamp (531), lower folder is arranged on supporting leg (534)
Pincers (532) are linked together by bolt and clamp seat.
5. a kind of multifunctional drill according to claim 1 and pipe canopy mounting device, which is characterized in that the pressure head (56)
One end is defeated by drilling rod (51) and power head (50) again on drilling rod (51) by external screw thread (561) detachable connection of setting
Outlet links together, and pressure head (56) other end is inserted into pipe canopy pipe (57).
6. a kind of multifunctional drill according to claim 5 and pipe canopy mounting device, which is characterized in that the pressure head (56)
Upper and insertion tube canopy pipe (57) one end setting dismounting hole (562) and rotary teeth (563), facilitate the fast assembling-disassembling of pressure head (56).
7. a kind of multifunctional drill according to claim 1 and pipe canopy mounting device, which is characterized in that the upper support machine
Structure (58) includes the vertical plate (582) and u-bracket (585) of mounting plate (581), two pieces of parallel arrangements, two pieces of vertical plates (582) intervals
Certain distance, vertical plate (582) are arranged vertically on mounting plate (581), and every piece of vertical plate (582) top is equipped with a u-bracket
(585), two u-brackets (585) are face to face.
8. a kind of multifunctional drill according to claim 7 and pipe canopy mounting device, which is characterized in that the upper support machine
Structure (58) further includes grease fitting (583), idler wheel (584) and stiffening plate (586), and vertical plate (582) top is provided with and u-bracket
(585) groove to match, it is symmetrical there are two stiffening plate (586) between two pieces of vertical plates (582), in u-bracket (585) point
Several grease fittings (583) are furnished with, several idler wheels (584) are set between two u-brackets (585) face to face.
9. a kind of multifunctional drill according to claim 8 and pipe canopy mounting device, which is characterized in that the idler wheel
(584) it can be replaced nylon wear-resistant pad.
10. a kind of multifunctional drill according to claim 1 and pipe canopy mounting device, which is characterized in that the dynamical system
System (1) is located at complete machine rear, and for providing power source for complete machine, operating platform (2) is located above running gear (3), for controlling
System drilling and pipe canopy installation exercise realize that complete machine is mobile by running gear (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208120.0U CN208749294U (en) | 2018-07-28 | 2018-07-28 | A kind of multifunctional drill and pipe canopy mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208120.0U CN208749294U (en) | 2018-07-28 | 2018-07-28 | A kind of multifunctional drill and pipe canopy mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208749294U true CN208749294U (en) | 2019-04-16 |
Family
ID=66058233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821208120.0U Withdrawn - After Issue CN208749294U (en) | 2018-07-28 | 2018-07-28 | A kind of multifunctional drill and pipe canopy mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208749294U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678666A (en) * | 2018-07-28 | 2018-10-19 | 徐工集团工程机械有限公司 | A kind of multifunctional drill and pipe canopy mounting device |
| CN110821528A (en) * | 2019-11-28 | 2020-02-21 | 中国铁建重工集团股份有限公司 | Device for automatically installing pipe shed and installation method thereof |
| CN114960632A (en) * | 2022-06-15 | 2022-08-30 | 陈白全 | Horizontal drilling rotary jet grouting pile forming device and construction method thereof |
-
2018
- 2018-07-28 CN CN201821208120.0U patent/CN208749294U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678666A (en) * | 2018-07-28 | 2018-10-19 | 徐工集团工程机械有限公司 | A kind of multifunctional drill and pipe canopy mounting device |
| CN108678666B (en) * | 2018-07-28 | 2024-02-02 | 江苏徐工工程机械研究院有限公司 | Multifunctional drilling machine and pipe shed mounting device |
| CN110821528A (en) * | 2019-11-28 | 2020-02-21 | 中国铁建重工集团股份有限公司 | Device for automatically installing pipe shed and installation method thereof |
| CN110821528B (en) * | 2019-11-28 | 2021-07-23 | 中国铁建重工集团股份有限公司 | Device for automatically installing pipe shed and installation method thereof |
| CN114960632A (en) * | 2022-06-15 | 2022-08-30 | 陈白全 | Horizontal drilling rotary jet grouting pile forming device and construction method thereof |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220722 Address after: No.26 tuolanshan Road, Xuzhou Economic and Technological Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Xugong Construction Machinery Research Institute Co.,Ltd. Address before: 221004 26 Jinshan Road, Jinshan Bridge Economic Development Zone, Xuzhou, Jiangsu Patentee before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. |
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Granted publication date: 20190416 Effective date of abandoning: 20240202 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190416 Effective date of abandoning: 20240202 |
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