CN106194020A - A kind of subway tunnel hangs automatic punching station car - Google Patents
A kind of subway tunnel hangs automatic punching station car Download PDFInfo
- Publication number
- CN106194020A CN106194020A CN201610750920.4A CN201610750920A CN106194020A CN 106194020 A CN106194020 A CN 106194020A CN 201610750920 A CN201610750920 A CN 201610750920A CN 106194020 A CN106194020 A CN 106194020A
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- transverse slipway
- punching
- slipway
- module
- chassis
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- 238000004080 punching Methods 0.000 title claims abstract description 115
- 238000003754 machining Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 13
- 238000005553 drilling Methods 0.000 description 9
- 241001074085 Scophthalmus aquosus Species 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 6
- 239000000725 suspension Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000009527 percussion Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 238000012163 sequencing technique Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004886 head movement Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009790 rate-determining step (RDS) Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B1/00—Percussion drilling
- E21B1/02—Surface drives for drop hammers or percussion drilling, e.g. with a cable
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Earth Drilling (AREA)
Abstract
nullA kind of subway tunnel hangs automatic punching station car,Including chassis base (1)，It is characterized in that: first transverse slipway corresponding with tunnel cross-section shape or the second transverse slipway (2 are installed on the horizontal direction of described chassis base (1)、17))，Described first transverse slipway or the second transverse slipway (2、17) some groups it are provided with on) along described first transverse slipway or the second transverse slipway (2、17) punching driving means (4) that is) mobile and that can fix at an arbitrary position，Described punching driving means (4) includes driving push rod (4.3) and impact to bore (4.1)，The head of described driving push rod (4.3) connects described impact and bores (4.1)，Its base is connected to described first transverse slipway or the second transverse slipway (2、17)，This chassis can automatically be beaten at the diverse location of tunnel wall simultaneously organize hole more，And automatic traveling positions when laying one group of hole，Increase substantially perforating efficiency，Reduce labor intensity.
Description
Technical field
The present invention relates to tunnel construction machinery equipment, particularly relate to a kind of subway tunnel and hang automatic punching station car.
Background technology
For alleviating urban transportation, pulling national economy, also serve as the needs of people's air defense, China has carried out large-scalely in recent years
Ferrum is built.In constructing metro tunnel, after civil engineering completes, when i.e. behind station, engineering starts, many specialties need along tunnel
Line direction beats thousands of groups of installing holes in tunnel wall, for install the cable bearer of different majors, contact net support, to
Dewatering stand etc., the installing hole size of each specialty and transverse direction and longitudinal direction are basically the same.See Fig. 1 and Fig. 2, wherein Fig. 1
Showing and need support situation to be mounted on open trench tunnel section, Fig. 2 shows and needs on the tunnel cross-section using shield method to be formed
Support situation to be mounted.
Traditional drilling operation is, before manually beating suppending hole, each specialty is enterprising in tunnel wall according to drawing requirement
The measurement and positioning of the horizontal and vertical pitch-row of row, suppending hole to be ensured is along the linearity of line direction, after measurement and positioning completes, then
Using common percussion drilling row Manual punching, cause drilling operation efficiency low, labor intensity is big, and cross-operation influences each other
Unfavorable factor, especially punches at tunnel top, needs tower wagon to ascend a height operation, there is potential safety hazard.
Be presently used for constructing tunnel has tunnel punching chassis, and tunnel lining trolley etc., the former is mainly used in main track tunnel
Section is beaten and is blown out hole, and the latter is for the template lining cutting of tunnel second pouring.For hanging punching, Chinese invention patent application number
201210151763.7 disclose a kind of tunnel puncher, and Chinese utility model patent application number 201320675236.6 be public
Having driven a kind of liftable laser positioning high spatial suspension rod perforating device, these two kinds of technical schemes solve only plays single hole not employment
Ascend a height the technical problem of drilling operation, do not solve without repeated measure realize diverse location automatically beat simultaneously many group holes from
Dynamic punching problem, it is clear that be not suitable with subway tunnel high-volume and hang the needs of punching.At present, prior art yet there are no for
Subway tunnel hangs the technical solution of automatization's punch device.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of simultaneously can automatically beat many groups at the diverse location of tunnel wall
Hole, and the automatic traveling location when laying one group of hole, increase substantially drilling operation efficiency, a kind of subway reduced labor intensity
Tunnel hangs automatic punching station car.
For solving above-mentioned technical problem, a kind of subway tunnel of the present invention hangs automatic punching station car, the technology used
Scheme is: include chassis base, is provided with corresponding with tunnel cross-section shape first horizontal on the horizontal direction of chassis base
Some groups it are provided with along the first transverse slipway or on slideway or the second transverse slipway, the first transverse slipway or the second transverse slipway
The punching driving means that two transverse slipwaies move and can fix at an arbitrary position, punching driving means includes driving push rod and impact
Boring, drive the head of push rod to connect impact and bore, its base is connected to the first transverse slipway or the second transverse slipway.
First transverse slipway or the second transverse slipway are more than two, respectively along the longitudinal direction parallel interval arrangement of chassis base
Organize the first transverse slipway or the installed above of the second transverse slipway has some groups to move along the first transverse slipway or the second transverse slipway
End slipway that is dynamic and that can fix at an arbitrary position.
It is provided with the cunning for installing along slideway length direction on first transverse slipway or the second transverse slipway or end slipway
Groove.
Punching driving means includes driving push rod and impact to bore, and drives the head of push rod to connect impact and bores, and its base uses
Bolt is connected on the chute of the first transverse slipway or the second transverse slipway or end slipway.
First transverse slipway is supported system by first and supports connection, and the second transverse slipway is supported by the second support system and connects, the
One bottom supporting system or the second support system is connected with chassis base.
First transverse slipway or the second transverse slipway, the first support system or the second support are segmental machining, assembled connection.
Push rod is driven to be provided with the travel control device controlling its stroke.
Also include the control station being installed on chassis, control station includes be provided with and be easy to the trolley traveling distance that people observes
Display, chassis Brake display, punching driving means duty display.
Also including the control system controlling chassis automatic punching, described control system includes power module, trolley traveling mould
Block, distance travelled module, punching drive module；Power module, for providing running voltage to control system；Trolley traveling mould
Block, for controlling forward and backward and the stopping of chassis running motor, and the startup of brake gear and stopping；Distance travelled module,
For controlling, chassis is distance travelled and braking state；Punching drives module, bores startup and the stopping of motor for controlling impact, with
And drive forward and backward and the stopping of push rod.
Control system also includes automatic control mode and MANUAL CONTROL mode, automatic control mode energy automatic control power supply mould
Block, trolley traveling module, distance travelled module, punching drive module, and MANUAL CONTROL mode can individually control power module, chassis
Running module, distance travelled module, punching drive module, and automatic control mode and MANUAL CONTROL mode can mutually be changed.
A kind of subway tunnel of the present invention hangs automatic punching station car, relative to prior art, can bring the most useful
Effect:
1, laterally slide owing to being provided with the first transverse slipway corresponding with tunnel cross-section shape or second on chassis base
Be provided with on road, the first transverse slipway or the second transverse slipway some groups move along the first transverse slipway or the second transverse slipway and
The punching driving means that can fix at an arbitrary position, punching driving means includes driving push rod and impact to bore, drives the head of push rod
Portion connects impact and bores, and its base is connected to the first transverse slipway or the second transverse slipway, and so many group punching driving means are permissible
It is arranged on the first transverse slipway or the second transverse slipway and moves to the punch position needed relative to whole tunnel cross sectional,
Thus ensure that the punching direction normal direction along tunnel wall, it is achieved that for multiple suspensions of the diverse location on tunnel cross-section
Punching in hole simultaneously, improves perforating efficiency, reduce labor intensity, and eliminates Manual punching and ascends a height the potential safety hazard of operation.
2, the first transverse slipway or the second transverse slipway are spaced more than two along the longitudinal direction of chassis base, each group
First transverse slipway or the installed above of the second transverse slipway have some groups to move along the first transverse slipway or the second transverse slipway
And the end slipway that can fix at an arbitrary position, many group punching driving means can also be arranged on end slipway, by first
Transverse slipway or the second transverse slipway and end slipway, many group punching driving means can be at tunnel lateral direction direction and longitudinal direction
Certain limit in the most fixing, be equivalent to organize punching driving means more and cover a range of institute of tunnel vertical and horizontal
There is a need to the suppending hole beaten, thus increase substantially perforating efficiency further, reduce labor intensity.
3, control system drives module 60 automatic control console by trolley traveling module 40, distance travelled module 50, punching
Car running gear 14, brake gear 7, the time sequencing of punching driving means 4 and duty, it is achieved that subway tunnel hangs and props up
The punching automatization of frame installing hole, it is not necessary to manually operate.
4, control system is provided with MANUAL CONTROL mode or automatic control mode, MANUAL CONTROL mode or automatic control mode energy
Mutually switching over, this set can increase the selectivity of chassis operation, meets the needs of control system single operation.
5, the first transverse slipway or the second transverse slipway, the first support system or the second support are segmental machining, assembled connection,
Facilitate the transport of chassis scene and carrying.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this
Bright schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is that on the Rectangular Tunnel section that subway tunnel uses cut and cover method to be formed, each specialty needs backing positions to be mounted to show
It is intended to；
Fig. 2 is that on the circular tunnel section that subway tunnel uses shield method to be formed, each specialty needs backing positions to be mounted to show
It is intended to；
Fig. 3 is the front view signal of the embodiment of the present invention one (the circular tunnel section that shield method is formed) this trolley structure
Figure；
Fig. 4 is the lateral structural representation of Fig. 3；
Fig. 5 is the chassis understructure schematic diagram of Fig. 3；
Fig. 6 is the lateral structural representation of Fig. 5；
Fig. 7 is the top view structural representation of Fig. 6；
Fig. 8 is the A-A cross-sectional view of Fig. 3；
Fig. 9 is the partial enlargement structural representation connecting on Fig. 8 the first transverse slipway and driving push rod base；
Figure 10 is the cross-sectional structure schematic diagram of the first transverse slipway；
Figure 11 is the contour structures schematic diagram that punching driving means installs the first buffer unit；
Figure 12 is the first buffer unit sectional view structural representation；
Figure 13 is the contour structures schematic diagram that punching driving means installs the second buffer unit；
Figure 14 is the second buffer unit sectional view structural representation；
Figure 15 is the front view signal of the embodiment of the present invention two (the Rectangular Tunnel section that cut and cover method is formed) this trolley structure
Figure；
Figure 16 is the lateral structural representation of Figure 15；
Figure 17 is the embodiment of the present invention one (the circular tunnel section that shield method is formed) this chassis operation principle in tunnel
Schematic diagram；
Figure 18 is the embodiment of the present invention two (the Rectangular Tunnel section that cut and cover method is formed) this chassis operation principle in tunnel
Schematic diagram；
Figure 19 is control system block diagram of the present invention, and
Figure 20 is the knot that chassis first transverse slipway of the embodiment of the present invention three or the second transverse slipway are provided with end slipway
Structure schematic diagram.
Reference: 1, chassis base, 1.1, follower, 1.2, chassis brace, 1.3, chassis cross bar, 1.4, chassis indulges
Bar, 1.5, support lug, 1.6, fixed connecting plate, the 2, first transverse slipway, 2.1, T-slot, 2.2, installed surface, 2.3, U-lag,
2-1, end slipway, 3, first supports system, 3.1, in length and breadth compound rod, and 3.2, annular brace bar, 4, punching driving means, 4.1, punching
Hit brill, 4.1.1, drill hammer, 4.1.2, the first connection dish, 4.1.3, the axis of guide, the 4.2, first buffer unit, 4.2.1, spiral shell
Mother, 4.2.2, packing ring, 4.2.3, the first buffer spring, 4.2.4, guide pillar, 4.2.5, rim, 4.3, drive push rod, 4.3.1, the
Three connection dishes, 4.3.2, travel control device, 4.3.2.1, slide bar, 4.3.2.2, sliding support, 4.3.2.3, travel switch,
4.3.3, the second connection dish, 4.3.4, union joint, the 4.4, second buffer unit, 4.4.1, the second buffer spring, spring remainder,
4.4.11,4.4.2, adapter sleeve, 4.4.3, screw rod, 4.4.4, ring washer, 4.4.5, slide bushing, 5, adpting flange, 6, control station,
7, brake gear, 7.1, electromagnetic valve, 7.2, electromagnetic valve push rod, 7.3, ship and resell on another market, 7.4, pivoted arm, 7.4.1, brake head, 7.5, stretching
Spring, 8, trolley traveling distance measurement head, 9, connecting plate assembly, 10, supply unit, 11, check staircase, 11.1, circular rod,
11.2, step ladder cross bar, 12, connecting bolt, 13, tommyhead bolt, 14, running gear, 14.1, running motor, 14.2, clutch,
14.3, decelerator, 14.4, drivewheel, 15, loop tunnel section, 16, Rectangular Tunnel section, the 17, second transverse slipway, 17.1,
Vertical slideway, 17.2, horizontal slide, 18, strut, 19, second supports system, and 19.1, auxiliary knighthead, 20, rail, 30, electricity
Source module, 40, trolley traveling module, 50, distance travelled module, 60, punching drive module.
Detailed description of the invention
Describe composition and the operation principle of the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Embodiment one (the circular tunnel section that shield method is formed)
Seeing accompanying drawing 3 and accompanying drawing 4, a kind of subway tunnel of the present invention hangs automatic punching station car, including trolley structure system
System, punching driving means 4, supply unit 10, running gear 14, brake gear 7, control station 6, and control system.
Trolley structure system, is 3 by the 2, first support of chassis base the 1, first transverse slipway, is checked that staircase 11 forms.
In conjunction with seeing accompanying drawing 5 and accompanying drawing 6, chassis base 1, including the passive travelling wheel 1.1 of a pair be located on chassis base 1
With a pair drivewheel 14.4, traveling rail 20, assembly welding constitutes the chassis brace 1.2 of frame structure, cross bar 1.3, vertical pole 1.4, weldering
It is connected on the support lug 1.5 of relevant position in frame structure, fixed connecting plate 1.6.On chassis base 1, luggage is installed away
Put 14, brake gear 7, trolley traveling distance measurement head 8, supply unit 10 and control station 6.
First transverse slipway 2 becomes corresponding ring-shaped with the circular cross section in tunnel, between the first transverse slipway 2 and tunnel wall
Away from, structure length, the punching degree of depth and the preset clearance of 4 can be driven according to punching depending on.First transverse slipway 2 preferably employs double
Slideway is arranged, i.e. the first transverse slipway parallel interval of two same sizes side by side, advantage of this is that and is easily installed connection
Punching driving means 4 thereon, the effect counter-force that punching driving means 4 produces is undertaken by two slideways.
In conjunction with seeing accompanying drawing 9 and accompanying drawing 10, the first transverse slipway 2 is provided with the chute for installing along slideway length direction.
The cross section of the first transverse slipway 2 is empty stomach rectangular configuration, and long limit is Impact direction, preferred towards the chute of the one side of tunnel wall
Using T-slot 2.1, T-slot 2.1 has installed surface 2.2, and relative another side is U-lag 2.3, T-slot 2.1 and U-lag 2.3
Extend along whole first transverse slipway 2 length direction, be namely T-slot at the arbitrary cross-section of the first transverse slipway 2
2.1, and correspondence is additionally U-lag 2.3.Tommyhead bolt 13 can only be at T after loading the T-slot 2.1 of the first transverse slipway 2
Slide in shape groove 2.1, it is impossible to rotate at T-slot 2.1.
On the installed surface 2.2 of the first transverse slipway 2, by tommyhead bolt 13, some groups of punching driving means can be installed
4.The T-slot structure of the first transverse slipway 2, punching driving means 4 is utilized to move to along the first transverse slipway 2 easily
The punch position different relative to tunnel cross-section, then by tommyhead bolt 13 fixing hole driving means 4, meets on tunnel cross-section not
Need with the pitch-row of specialty.
The T-shaped head of tommyhead bolt 13 is preferably inserted in the T-slot of the first transverse slipway 2 in advance when processing the first transverse slipway 2
In, it is several that its quantity can set in advance, it is simple to installs punching driving means 4, meets punching needs.
It is of course also possible to select pipe or other section bars as the first transverse slipway 2.
See accompanying drawing 3, accompanying drawing 4 and accompanying drawing 8, the first support system 3 includes compound rod 3.1, annular brace bar 3.2 in length and breadth.
Compound rod 3.1 is spaced along the centripetal direction of the first transverse slipway 2 is uniform in length and breadth.Annular brace bar 3.2 is identical two group,
Relative to the first transverse slipway 2 one in front and one in back symmetric arrays, the annular diameter of annular brace bar 3.2 is less than the first transverse slipway 2
Annular diameter.Compound rod 3.1 in length and breadth is used to be welded to connect between first transverse slipway 2 and annular brace bar 3.2.First
Fixing by connecting plate assembly 9 and chassis base 1 relevant position at the lower openings of transverse slipway 2 and annular brace bar 3.2
Connecting plate 1.6 is attached.
Check that staircase 11 is mainly made up of circular rod 11.1, step ladder cross bar 11.2.Check that staircase 11 is arranged on annular brace
Bar 3.2 side, is used for ascending a height inspection and adjusting punching driving means 4.Wherein the annular diameter of circular rod 11.1 can be with annular
Support bar 3.2 is identical, and the annular space of step ladder cross bar 11.2 annularly bar 11.1 is uniform, and the size and number at its interval can be with
Compound rod 3.1 is corresponding in length and breadth, is advisable to facilitate people to swash, and one end of step ladder cross bar 11.2 is welded to connect with circular rod 11.1,
Other end uses connecting bolt 12 and compound rod 3.1 in length and breadth to protrude horizontally up part and is attached.
It is 3 owing to the first transverse slipway 2, first supports, checks that the annular truss that staircase 11 is constituted is relatively large in diameter, be not easy to
Transporting in tunnel and carry, therefore preferably carrying out segmentation at radius during processing and manufacturing, the first support is 3, checks staircase
It is attached by adpting flange 5 at 11 segmentations, and the adpting flange 5 at the first transverse slipway 2 segmentation had better not highlight the
The installed surface 2.2 of one transverse slipway 2.
Seeing accompanying drawing 11, punching driving means 4 is bored the 4.1, first buffer unit 4.2 by the impact being serially connected and driving pushes away
Bar 4.3 forms.
The impact of the present embodiment is bored 4.1 and electric percussion drill is preferably used, naturally it is also possible to select pneumatic, Hydraulic Pressure Percussion Drill.
It is identical with commonly used electric percussion drill, except that the impact brill 4.1 of the present embodiment is without handle, the end of at that impact bores 4.1
Seat is provided with the first connection dish 4.1.2, this connection dish 4.1.2 and is provided with guide hole.
The driving push rod 4.3 of the present embodiment preferentially uses electric pushrod, can also select pneumatic or driving of surging equally
Push rod.It is provided with the second connection dish 4.3.3, this second connection dish 4.3.3 at the head driving push rod 4.3 to be provided with and be connected with first
Dish 4.1.2 relevant position and the guide hole of quantity, drive the base of push rod 4.3 to be provided with the 3rd connection dish 4.3.1, and the 3rd connects
Dish 4.3.1 is provided with two symmetrical installing holes, is arranged on the installed surface 2.2 of the first transverse slipway 2 by installing hole, uses T
Shape bolt 13 is attached.
Boring, for shock absorbing, the shaking force that 4.1 punchings produce, protection impact is bored 4.1 and drives push rod 4.3 not by shaking force
Damage, bore in impact and be preferably connected the first buffer unit 4.2 between 4.1 and driving push rod 4.3.
See accompanying drawing 12, the first buffer unit 4.2 respectively by guide pillar 4.2.4, be inserted in guide pillar 4.2.4 two ends first connection
Guide hole on dish 4.1.2 and the second connection dish 4.3.3, be actively socketed on guide pillar 4.2.4 and be positioned at the first connection dish 4.1.2 and
Between second connection dish 4.3.3 first presses buffer spring 4.2.3, is located at the rim 4.2.5 at the first buffer spring 4.2.3 two ends,
And the both ends of the surface being fastened on guide pillar 4.2.4 prevent the first connection dish 4.1.2 and the second connection dish 4.3.3 from guide pillar 4.2.4
Nut 4.2.1 and the packing ring 4.2.2 composition of landing.Wherein, guide hole is slidably matched with guide pillar 4.2.4, and guide pillar 4.2.4 is along first even
On the concentric circular of flange 4.1.2 and the second connection dish 4.3.3 uniform more than three groups, to ensure that impact is bored 4.1 and drives push rod 4.3
Concentricity.
Accompanying drawing 13 shows the situation of installing and using of the second buffer unit 4.4, and accompanying drawing 14 shows the second buffer unit 4.4
Internal structure.In accompanying fig. 14, impact bore 4.1 bases end along axis stretch out formation axis of guide 4.1.3, the axis of guide
4.1.3 go up movable sleeve and be connected to the second buffer spring 4.4.1.Also include a transition adapter sleeve 4.4.2 and be located at driving push rod
Union joint 4.3.4 on 4.3, wherein this union joint 4.3.4 is with endoporus, and external diameter is provided with external screw thread, one end of adapter sleeve 4.4.2
Being pressed with slide bushing 4.4.5, other end is provided with female thread, and the slide bushing 4.4.5 of adapter sleeve 4.4.2 one end is slidably socketed
On axis of guide 4.1.3, the other end of adapter sleeve 4.4.2 is connected with the external screw thread on union joint 4.3.4 by female thread, leads
Being fixed with back-up ring 4.4.4 to the end screw rod 4.4.3 of axle 4.1.3, the external diameter of this back-up ring 4.4.4 is more than slide bushing 4.4.5
External diameter, less than the diameter of bore of union joint 4.3.4, thus prevent axis of guide 4.1.3 landing from slide bushing 4.4.5.
Two ends of buffer spring 4.4.1 are respectively kept with the spring remainder stretched out along buffer spring 4.4.1 axis direction
4.4.11, the corresponding end of end and adapter sleeve 4.4.2 that 4.1 bases are bored in impact is provided with hole clipping, buffer spring 4.4.1 two ends
Spring remainder 4.4.11 be respectively clamped in the hole clipping that 4.1 base end and adapter sleeve 4.4.2 end are bored in impact, so impact brill
The torsion produced during 4.1 work is undertaken by buffer spring 4.4.1, it is ensured that impact will not be spinned when boring 4.1 work.
From the structure of the first buffer unit 4.2 and the second buffer unit 4.4 it can be seen that guide pillar 4.2.4 and the axis of guide
4.1.3 impact can be kept to bore 4.1 and drive the concentricity of push rod 4.3, the first buffer spring 4.2.3 and the second buffer spring
It is the most all compression spring, indirectly to bore pushing away of 4.1 offer punchings to impact by the compression stress of compression spring during work
Power, the reverse impact power of impact brill 4.1 punching are buffered by the first buffer spring 4.2.3 or the second buffer spring 4.4.1,
Thus punching time protect impact bore 4.1 and drive push rod 4.3 be not perforated vibrations damaged.
See accompanying drawing 11 and accompanying drawing 13, drive push rod 4.3 with travel control device 4.3.2, travel control device 4.3.2
Including being fixed in the slide bar 4.3.2.1 driving push rod 4.3 head, the sliding support being slidably socketed on slide bar 4.3.2.1
And be fixed in the travel switch 4.3.2.3 composition driven on push rod 4.3 shell 4.3.2.2.By regulation sliding support
4.3.2.2 with the relative position of travel switch 4.3.2.3, just can control to drive the impulse stroke of push rod 4.3, and then control punching
Hit the punching degree of depth boring 4.1.Its operation principle is, when driving push rod 4.3 to work, band moving slide-bar 4.3.2.1 stretches out together, stretches out
When reaching the position set, sliding support 4.3.2.2 touches travel switch 4.3.2.3 action, drives push rod 4.3 to stop stretching out also
It is retracted into initial bit.Travel control device 4.3.2 can be built-in or exposed, for ease of representing, and the stroke control of the present embodiment
Device 4.3.2 processed uses exposed.Additionally, drive the travel control device that push rod 4.3 can also use producer to carry.
See accompanying drawing 4 and accompanying drawing 6, for supply unit 10, drilling operation in the tunnel having power supply, can introduce external
Power supply, uses cable power supply, drilling operation in power free tunnel, it is necessary to power autonomous.For power autonomous, power supply
Device 10 preferably uses pollution-free noiseless fuel cell unit, exports power-frequency voltage by inverter, is more suitable for relatively sealing
The subway tunnel closed uses, but uses fuel cell relatively costly, it is possible to use common small generator, simply uses and sends out
Motor, air pollution certain in tunnel can be caused.
Seeing accompanying drawing 6 and accompanying drawing 7, running gear 14, including running motor 14.1, clutch 14.2, decelerator 14.3, master
Driving wheel 14.4.Running motor 14.1 and decelerator 14.3 can be selected for the standardized product of producer, the traveling that the present embodiment is preferably used
Motor 14.1 and decelerator 14.3 are the integrated design product, and wherein decelerator 14.3 carries coaxial dual output, and double output shaft is direct
Drive drivewheel 14.4.Clutch 14.2 it is provided with, for occurring when power supply between running motor 14.1 and decelerator 14.3
The power of running motor 14.1 is separated, it is simple to manually promote trolley traveling under fault or fortuitous event.
Running gear 14 can also use hydraulic system, uses fluid torque-converter to drive travelling wheel, meanwhile, impacts brill 4.1
With the version driving push rod 4.3 must use hydraulic pressure.Hydraulic system is used to be disadvantageous in that just in case fluid is revealed, meeting
Pollute railway roadbed.
Seeing accompanying drawing 5 and accompanying drawing 6, brake gear 7 is arranged symmetrically in the medium position of chassis base 1.Brake gear 7 includes
Electromagnetic valve 7.1, electromagnetic valve push rod 7.2, ship and resell on another market 7.3, pivoted arm 7.4, stretching spring 7.5, the bearing ear being fixed on chassis base 1
Plate 1.5.Wherein one end of pivoted arm 7.4 is 7.3 hinged with the head movement of electromagnetic valve push rod 7.2 by shipping and reselling on another market, other end with
Brake head 7.4.1, the locking face of brake head 7.4.1 fits with the outside aerofoil of rail 20, and stretching spring 7.5 one end is connected to
The neighbouring position of brake head 7.4.1, other end is connected on chassis base 1, at brake head 7.4.1 pivoted arm 7.4 nearby
It is provided with hinge hole, 7.3 pivoted arm 7.4 can be hinged in support lug 1.5 by shipping and reselling on another market.
It can be seen in the drawings that brake gear 7 is normally closed type, i.e. when electromagnetic valve 7.1 does not works, brake gear 7 exists
It is in normally closed locking state under the effect of stretching spring 7.5.When electromagnetic valve 7.1 works, the push rod 7.2 of electromagnetic valve 7.1 drives
Pivoted arm 7.4 moves downward, and by lever principle, tapered end 7.4.1 moves laterally with the direction leaving rail 20, thus releases and stop
Car state.
Brake gear 7 Main Function is to maintain the lateral stability of chassis, and therefore, running motor 14.1 is preferably selected and carried
The motor of brake, can brake rapidly when the stop sign that control system sends, and reduces the parking that chassis brings because of traveling inertia
Apart from inaccurate problem.
Include on control station 6 being provided be easy to that people observes have current/voltage display, trolley traveling range display (away from
Precision from display should be in Centimeter Level scope), trolley traveling distance arranges device, chassis Brake display, respectively punches driving
Device duty display (work or stop), automatic/hand switching push button, trolley traveling control knob, punching drive control
Button processed etc..
Control system can be divided into MANUAL CONTROL mode and automatic control mode, MANUAL CONTROL mode and automatic control mode
Can mutually change, this set can increase the selectivity of chassis operation, meets the needs of control system single operation.
Under MANUAL CONTROL mode, control system individually controls chassis running gear 14, brake gear 7, punches and drive
Dynamic device 4.
Under automatic control mode, control system automatically controls chassis running gear 14, brake gear 7, punching driving dress
Put time sequencing and the duty of 4.
See accompanying drawing 19, control system automatically control chassis running gear 14, brake gear 7, punching driving means 4 time
Between order and duty be by control power module 30, trolley traveling module 40, distance travelled module 50, punching drive mould
Block 60 realizes.
Power module 30, for providing running voltage to control system.
Trolley traveling module 40, for controlling forward and backward and the stopping of chassis running motor 14.1, and electromagnetic valve 7.1
Startup and stopping.
Distance travelled module 50, is used for controlling that chassis is distance travelled and braking state.
Punching drive module 60, for control impact bore 4.1 motors startup and stopping, and drive push rod (4.3)
Forward and backward and stopping.
The module rate-determining steps of automatic control system is as follows:
(1) running voltage is provided by power module (30) to system；
(2) start trolley traveling, trolley traveling module 40 to electromagnetic valve 7.1 and running motor 14.1 send unlocking signal and
Train signal, electromagnetic valve 7.1 starts, and brake releases, and running motor 14.1 starts, and chassis starts traveling；
(3), when distance travelled module 50 detects setting distance travelled, send to electromagnetic valve 7.1 and running motor 14.1
Stopping signal, electromagnetic valve 7.1 discharges, and chassis brakes, and running motor 14.1 stops, and when brake puts in place, drives module to punching
60 send brake puts in place signal；
(4) punching drive module 60 to detect brake puts in place signal, bore 4.1 to impact and drive push rod 4.3 to send startup
Signal, impact is bored 4.1 and drives the electric motor starting of push rod 4.3, impacts to bore rotating, and push rod 4.3 stretches out, and starts punching；Driving pushes away
When bar 4.3 reaches the punching degree of depth of setting, being arranged on the travel control device 4.3.2 action driven on push rod 4.3, driving pushes away
The motor of bar 4.3 stops and inverting, and drives push rod 4.3 to retract.When last drives push rod 4.3 to be retracted into initial position,
Send punching to running module and complete signal；
(5) running module receives after punching completes signal, again sends unblock letter to electromagnetic valve 7.1 and running motor 14.1
Number and train signal, electromagnetic valve 7.1 starts, brake release, running motor 14.1 starts, and chassis starts traveling,
(6) above cyclic process is repeated, until having beaten all well in tunnel.
Additionally, the control system of the present embodiment, it is also possible to it is arranged to long-range wireless remote control pattern, i.e. distant by long distance wireless
Control, it is achieved chassis automatic punching.So can improve the intellectuality of chassis punching, automaticity further, reduce
Noise and dust that operator are brought by drilling operation injure.
Accompanying drawing 17 shows the work process that chassis punches in subway tunnel.First, each for chassis parts are transported to tunnel,
Assemble, after being completed, to the position in different majors suspension holdfast hole and need the quantitative requirement punched according to design drawing,
First transverse slipway 2 is installed corresponding punching driving means 4.As current embodiment require that make a call to simultaneously 2 contact net bracket holes,
2 forceful electric power bracket holes, 1 fire-fighting and 1 cradle hole (seeing accompanying drawing 2), install 6 groups of punching driving means 4 altogether.In punching
Hit on brill upper 4.1, according to different punching diameters, select corresponding drill hammer 4.1.1 is installed.
The horizontal and vertical pitch-row required according to design drawing after chassis installation initially sets, including:
Adjust set every section of chassis distance travelled, meet longitudinal hole away from.
The quantity punched as required on the first transverse slipway 2 installs the punching driving means 4 of respective numbers, moves and beats
The position of hole driving means 4, meet transverse holes away from.
Adjust each punching driving means 4 drives the stroke of push rod 4.3 to reach the punching degree of depth of design.
After initially having set, drilling operation can be started.
Embodiment two (the Rectangular Tunnel section that cut and cover method is formed)
See accompanying drawing 1, accompanying drawing 15 and accompanying drawing 16.Use the general rectangular shaped of tunnel cross-section that cut and cover method is formed, this reality
Execute example two and be that trolley structure system is different from the difference of embodiment one, other parts are substantially identical with embodiment one.
Trolley structure system, is 19 compositions including the second transverse slipway 17 and the second support.Second transverse slipway 17 is by two
Individual vertical slideway 17.1 and horizontal slide 17.2 form, and wherein vertical slideway 17.1 and horizontal slide 17.2 are constituted and tunnel cross-section
Corresponding rectangular configuration.Second support is the 19 each connecting rods including horizontally and vertically, and auxiliary knighthead 19.1 groups
Become.Wherein, auxiliary knighthead 19.1 is arranged symmetrically on two ends before and after the second transverse slipway 17, except laterally sliding second
Outside playing a supporting role in road 17, it is also possible to use as staircase, it is simple to personnel ascend a height to check and adjust and are positioned at beating of chassis top
Hole driving means 4.It is that 19 supports connect that vertical slideway 17.1 and horizontal slide 17.2 are supported by second, and second to support be 19 to pass through
Connecting rod is interconnected to constitute rectangular frame structure.
Accompanying drawing 18 shows the situation that chassis punches in Rectangular Tunnel.Different from embodiment one being, cut and cover method is formed
Rectangular Tunnel section head room bigger, the second support of relative chassis is 19 relatively taller and bigger, when on the lateral top of chassis
During punching, the counter-force that punching driving means 4 punching produces there is a possibility that chassis produces entirety and rocks, and makees to increase chassis punching
The stability of industry, can arrange strut 18 in both sides, vertical slideway 17.1 top and consolidate chassis, and strut 18 is preferably used
Electric pushrod.
Embodiment three
See accompanying drawing 20, as the embodiment improved further, the present embodiment and embodiment one or the district of embodiment two
Be not: the group number of the first transverse slipway 2 or the second transverse slipway 17 once added to more than two, and at the first transverse slipway 2 or
Some groups of end slipway 2-1, the specially first transverse slipway 2 or the second transverse slipway 17 it is additionally arranged above second transverse slipway 17
Longitudinal direction parallel interval along chassis base 1 arranges 3 groups, above each group the first transverse slipway 2 or the second transverse slipway 17
The some groups of end slipway 2-moving along the first transverse slipway 2 or the second transverse slipway 17 and fixing at an arbitrary position are installed
1, end slipway 2-1 is provided with the chute for installing along slideway length direction, this chute is preferably used T-slot 2.1, and driving pushes away
The base of bar 4.3 makes to be bolted on the chute of end slipway 2-1.
Wherein, end slipway 2-1 can be by the first transverse slipway 2 or the second transverse slipway of tommyhead bolt 13 with each group
17 are attached fixing, and equally, the base driving push rod 4.3 being fixed on end slipway 2-1 can also pass through tommyhead bolt 13
It is attached with the chute on end slipway 2-1, according to punching needs, can be at the first transverse slipway 2 or the second transverse slipway
17 some groups of end slipway 2-1 installed above.
The present embodiment remainder is identical with embodiment one or embodiment two, does not repeats them here.
It can be seen that a kind of subway tunnel of the present invention from the description of above example one or embodiment two or embodiment three
Road hang automatic punching station car, due to be provided with on chassis base 1 first transverse slipway 2 corresponding with tunnel cross-section shape or
Second transverse slipway 17, the first transverse slipway 2 or the second transverse slipway 17 are provided with some groups along the first transverse slipway 2 or the
The punching driving means 4 that two transverse slipwaies 17 move and can fix at an arbitrary position, punching driving means 4 includes driving push rod
4.3 and impact brill 4.1, drive push rod 4.3 head connect impact brill 4.1, its base is connected to the first transverse slipway 2 or the second
Transverse slipway 17, so many group punching driving means 4 may be mounted on the first transverse slipway 2 or the second transverse slipway 17 and phase
Whole tunnel cross sectional is moved to the punch position needed, thus ensure that the punching direction normal direction along tunnel wall,
Achieve the multiple suppending holes for the diverse location on tunnel cross-section to punch simultaneously, improve perforating efficiency, reduce labor intensity,
Eliminate Manual punching to ascend a height the potential safety hazard of operation.
First transverse slipway 2 or the second transverse slipway 17 are spaced 3 groups along the longitudinal direction of chassis base 1, respectively organize
One transverse slipway 2 or the installed above of the second transverse slipway 17 have some groups along the first transverse slipway 2 or the second transverse slipway 17
End slipway 2-1 that is mobile and that can fix at an arbitrary position, many group punching driving means 4 can also be arranged on 2-on end slipway
1, by the first transverse slipway 2 or the second transverse slipway 17 and end slipway 2-1, many group punching driving means 4 can be in tunnel
In the certain limit of horizontal direction and longitudinal direction, optional position is fixed, and is equivalent to organize punching driving means 4 more and covers tunnel
The a range of suppending hole that be there is a need to beat of vertical and horizontal, thus increase substantially perforating efficiency further, alleviate labor
Fatigue resistance.
Control system drives module 60 to automatically control chassis by trolley traveling module 40, distance travelled module 50, punching
Running gear 14, brake gear 7, the time sequencing of punching driving means 4 and duty, it is achieved that subway tunnel suspension holdfast
The punching automatization of installing hole, it is not necessary to manually operate.
Control system is provided with MANUAL CONTROL mode or automatic control mode, MANUAL CONTROL mode or automatic control mode energy phase
Switching over mutually, this set can increase the selectivity of chassis operation, meets the needs of control system single operation.
It is that 3 or second to support be 19 segmental machining that first transverse slipway 2 or the second transverse slipway 17, first support, assembled
Connect, facilitate the transport of chassis scene and carrying.
A kind of subway tunnel of the present invention hangs the above-mentioned advantage of automatic punching station car, and suspension extensive to subway tunnel is pacified
For the punching of dress hole, there is the biggest practical and popularizing value.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. subway tunnel hangs an automatic punching station car, including chassis base (1), it is characterised in that: at described chassis base
(1) first transverse slipway corresponding with tunnel cross-section shape or the second transverse slipway (2,17) are installed on horizontal direction), institute
State the first transverse slipway or the second transverse slipway (2,17)) on be provided with some groups horizontal along described first transverse slipway or second
Slideway (2,17)) the mobile and punching driving means (4) that can fix at an arbitrary position, described punching driving means (4) includes driving
(4.1) are bored in dynamic push rod (4.3) and impact, and the head of described driving push rod (4.3) connects described impact and bores (4.1), and its base is even
It is connected to described first transverse slipway or the second transverse slipway (2,17).
A kind of subway tunnel the most according to claim 1 hangs automatic punching station car, it is characterised in that: described first horizontal
Slideway or the second transverse slipway (2,17)) more than two along the longitudinal direction parallel interval arrangement of chassis base (1), described each group
First transverse slipway or the second transverse slipway (2,17)) installed above have some groups horizontal along described first transverse slipway or second
To slideway (2,17)) the mobile and end slipway (2-1) that can fix at an arbitrary position.
A kind of subway tunnel the most according to claim 1 and 2 hangs automatic punching station car, it is characterised in that: described first
Transverse slipway or the second transverse slipway (2,17)) or end slipway (2-1) on along slideway length direction be provided with for install cunning
Groove.
A kind of subway tunnel the most according to claim 3 hangs automatic punching station car, it is characterised in that: described driving push rod
(4.3) base makes to be bolted to described first transverse slipway or the second transverse slipway (2,17)) or end slipway (2-1)
Chute on.
5. hang automatic punching station car according to a kind of subway tunnel described in claim 1 or 4, it is characterised in that: described driving
Push rod (4.3) is provided with the travel control device (4.3.2) controlling its stroke.
A kind of subway tunnel the most according to claim 4 hangs automatic punching station car, it is characterised in that: described first horizontal
Slideway (2) is supported system (3) support by first and connects, described second transverse slipway (17)) supported connection by the second support system (19),
Described first bottom supporting system or the second support system (3,19) is connected with described chassis base (1).
A kind of subway tunnel the most according to claim 6 hangs automatic punching station car, it is characterised in that: described first horizontal
Slideway or the second transverse slipway (2,17)), first support system or second and support system's (3,19) segmental machining, assembled connect.
A kind of subway tunnel the most according to claim 1 hangs automatic punching station car, it is characterised in that: also include being installed on
Control station (6) on chassis, described control station (6) includes be provided with trolley traveling range display, the platform be easy to people and observe
Car Brake display, punching driving means (4) duty display.
A kind of subway tunnel the most according to claim 1 hangs automatic punching station car, it is characterised in that: also include control station
The control system of car automatic punching, described control system includes power module (30), trolley traveling module (40), distance travelled mould
Block (50), punching drive module (60)；Described power module (30), for providing running voltage to control system；Described chassis
Running module (40), is used for controlling forward and backward and the stopping of chassis running motor (14.1), and the startup of brake gear (7)
And stopping；Described distance travelled module (50), is used for controlling that chassis is distance travelled and braking state；Described punching drives module
(60), it is used for controlling impact and bores startup and the stopping of (4.1) motor, and drive forward and backward and the stopping of push rod (4.3).
A kind of subway tunnel the most according to claim 9 hangs automatic punching station car, it is characterised in that: described control is
System also includes that automatic control mode and MANUAL CONTROL mode, described automatic control mode can automatically control described power module
(30), trolley traveling module (40), distance travelled module (50), punching drive module (60), described MANUAL CONTROL mode energy list
Solely control described power module (30), trolley traveling module (40), distance travelled module (50), punching driving module (60), institute
State automatic control mode and MANUAL CONTROL mode can mutually be changed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610750920.4A CN106194020B (en) | 2016-08-29 | 2016-08-29 | A kind of subway tunnel hangs automatic punching station car |
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|---|---|---|---|
| CN201610750920.4A CN106194020B (en) | 2016-08-29 | 2016-08-29 | A kind of subway tunnel hangs automatic punching station car |
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| CN106194020B CN106194020B (en) | 2018-03-30 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813835A (en) * | 2017-09-27 | 2018-03-20 | 中建三局基础设施工程有限公司 | A kind of multifunctional dolly for subway tunnel two side construction layout |
| CN111485815A (en) * | 2020-04-26 | 2020-08-04 | 贵阳品创科技有限公司 | Pile punching machine convenient to fold and move |
| WO2021212949A1 (en) * | 2020-04-24 | 2021-10-28 | 中国铁路通信信号上海工程局集团有限公司 | Smart equipment for drilling and expansion bolt installation of leaky coaxial cable supports in tunnel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206946U (en) * | 1986-09-16 | 1987-10-03 | 铁道部宝鸡工程机械厂 | Tunnel drilling vehicle for electric railway |
| KR20090054856A (en) * | 2007-11-27 | 2009-06-01 | 에코랜드 주식회사 | Energy tunnel |
| CN102654021A (en) * | 2012-05-17 | 2012-09-05 | 中国铁建电气化局集团第一工程有限公司 | Tunnel drilling machine |
| CN202755919U (en) * | 2012-05-17 | 2013-02-27 | 中国铁建电气化局集团第一工程有限公司 | Feeding device of tunnel perforating machine |
| CN203696028U (en) * | 2013-10-30 | 2014-07-09 | 中建三局装饰有限公司 | Liftable laser-positioning high-space suspender punching device |
| CN205955645U (en) * | 2016-08-29 | 2017-02-15 | 中国铁建电气化局集团第五工程有限公司 | Subway tunnel hangs automatic punching table car |
-
2016
- 2016-08-29 CN CN201610750920.4A patent/CN106194020B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206946U (en) * | 1986-09-16 | 1987-10-03 | 铁道部宝鸡工程机械厂 | Tunnel drilling vehicle for electric railway |
| KR20090054856A (en) * | 2007-11-27 | 2009-06-01 | 에코랜드 주식회사 | Energy tunnel |
| CN102654021A (en) * | 2012-05-17 | 2012-09-05 | 中国铁建电气化局集团第一工程有限公司 | Tunnel drilling machine |
| CN202755919U (en) * | 2012-05-17 | 2013-02-27 | 中国铁建电气化局集团第一工程有限公司 | Feeding device of tunnel perforating machine |
| CN203696028U (en) * | 2013-10-30 | 2014-07-09 | 中建三局装饰有限公司 | Liftable laser-positioning high-space suspender punching device |
| CN205955645U (en) * | 2016-08-29 | 2017-02-15 | 中国铁建电气化局集团第五工程有限公司 | Subway tunnel hangs automatic punching table car |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813835A (en) * | 2017-09-27 | 2018-03-20 | 中建三局基础设施工程有限公司 | A kind of multifunctional dolly for subway tunnel two side construction layout |
| WO2021212949A1 (en) * | 2020-04-24 | 2021-10-28 | 中国铁路通信信号上海工程局集团有限公司 | Smart equipment for drilling and expansion bolt installation of leaky coaxial cable supports in tunnel |
| CN111485815A (en) * | 2020-04-26 | 2020-08-04 | 贵阳品创科技有限公司 | Pile punching machine convenient to fold and move |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106194020B (en) | 2018-03-30 |
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Effective date of registration: 20181225 Address after: 610000 12 buildings in N District, Headquarters Base of Qingyang Industrial Park, Chengdu City, Sichuan Province Co-patentee after: Electrification Engineering Co., Ltd. Of China Railway 22th Bureau Group Patentee after: CHINA RAILWAY ELECTRIFICATION BUREAU (GROUP) 5TH ENGINEERING CORPORATION Address before: 610073 12 Block 239 Guangfu Road, Qingyang District, Chengdu City, Sichuan Province Patentee before: CHINA RAILWAY ELECTRIFICATION BUREAU (GROUP) 5TH ENGINEERING CORPORATION |
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