CN106050272A - Multifunctional rack for installing lining steel bars and laying waterproof boards special for tunnels - Google Patents
Multifunctional rack for installing lining steel bars and laying waterproof boards special for tunnels Download PDFInfo
- Publication number
- CN106050272A CN106050272A CN201610591695.4A CN201610591695A CN106050272A CN 106050272 A CN106050272 A CN 106050272A CN 201610591695 A CN201610591695 A CN 201610591695A CN 106050272 A CN106050272 A CN 106050272A
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- Prior art keywords
- reinforcing bar
- bar
- steel
- positioning mechanism
- main body
- Prior art date
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 75
- 239000010959 steel Substances 0.000 title claims abstract description 75
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 69
- 238000009434 installation Methods 0.000 claims description 16
- 230000002787 reinforcement Effects 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
- E21D11/381—Setting apparatus or devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a multifunctional rack for installing lining steel bars and laying waterproof boards special for tunnels, which comprises a rack main body, a rack walking mechanism, a steel bar dragging mechanism, a vault steel bar positioning mechanism, a lateral maximum span steel bar positioning mechanism and a waterproof board laying mechanism, wherein the rack walking mechanism is arranged on the rack main body; move the rack main part to appointed position through rack running gear, utilize reinforcing bar drive mechanism to transport the reinforcing bar predetermined position, vault reinforcing bar positioning mechanism is used for installing the reinforcing bar in the preset position department of vault, the reinforcing bar positioning mechanism is used for installing the reinforcing bar in the preset position department of side direction and can adjust the mounted position according to the side direction span needs to the side direction, waterproof board is laid the mechanism and is utilized the travelling car to carry out the waterproof board and lay, greatly reduced intensity of labour, and the operation efficiency is improved, can the standardized construction of positive cooperation project.
Description
Technical field
The present invention relates to the multifunctional table shelf structure that tunnel site operation is special, can be used for reinforcement installation and splash guard paving
If.
Background technology
Carrying out reinforcement installation in tunnel and splash guard is laid, usually rely on manpower operation, labor intensity is big, working performance
Low.In recent years, along with mechanization of building operation degree is more and more higher, traditional dependence manpower operation will be progressively by various equipment
Replace.
Summary of the invention
It is desirable to provide a kind of Multifunctional bench being exclusively used in tunnel, both can carry out reinforcement installation, can enter again
Row splash guard is laid, thus reduces labor intensity, improves working performance, actively coordinates project standardized construction to build.
To this end, the technical solution adopted in the present invention is: a kind of tunnel special lining cutting reinforcement installation and splash guard are laid
Multifunctional bench, including stand main body, stand walking mechanism, reinforcing bar tractor, vault steel bar positioning mechanism, lateral maximum across
Steel bar positioning mechanism and splash guard lay mechanism；
Described stand main body is steel framework structure, and the outline in the profile of stand main body and tunnel；
Described stand walking mechanism includes driving motor, drive mechanism and roller, and described driving motor passes through drive mechanism
Drive roller rotates, thus drives whole Multifunctional bench to move along the rail in tunnel；
Described reinforcing bar tractor includes arc track groove, mobile dolly, Rolling motor, steel wire rope, termination cylinder, reinforcing bar
Fixture and middle guide pulley, described arc track groove along the profile of stand main body is fixing lay and be positioned at stand main body before and after
At middle position, the two ends of arc track groove is respectively provided with a described Rolling motor, and each Rolling motor is equipped with one
Described termination cylinder, the two ends of steel wire rope are respectively wound around on the cylinder of each self-corresponding termination, described middle guide pulley along
Arc track groove interval is laid in steel wire rope and guides, and described Rolling motor utilizes steel wire rope to drag mobile dolly arcuately rail groove
Mobile；The waist of described arc track groove has reinforcing bar and sends into hole, and described rebar clips is arranged on mobile dolly for fixing
The reinforcing bar that hole is sent into is sent into from reinforcing bar；
Described vault steel bar positioning mechanism is arranged on stand main body on the platform at top, and vault steel bar positioning mechanism is altogether
Two groups, laying respectively at both sides before and after arc track groove, often group vault steel bar positioning mechanism includes that time interval arranges two is perpendicular
Directly positioning bar, the located lateral bar being connected two vertically oriented bar upper ends, every vertically oriented bar is equipped with a rack-and-pinion
Assembly, described located lateral bar is provided with some bar spacers, by the gear of swinging handle driven gear tooth bar assembly
Rotate, then moved up and down together with located lateral bar by the vertically oriented bar of the rack drives of rack and pinion assembly；
Described lateral maximum, across steel bar positioning mechanism totally two groups, is separately positioned on the platform of stand main body left and right sides waist
On, the often lateral maximum feed screw nut's assembly using screw mandrel and tapped steel pipe to form across steel bar positioning mechanism of group, laterally
The maximum medial extremity across steel bar positioning mechanism is fixed in stand main body, and steel pipe is provided with some bar spacers；
Described splash guard lays the bearing that mechanism includes being installed on mobile dolly, and bearing is provided with splash guard rolling tube
For winding splash guard.
Preferred as such scheme, the bottom platform of described stand main body is provided with reinforcing bar and drags auxiliary frame, described
Reinforcing bar drags auxiliary frame and includes bracing frame, is positioned at three guide rollers that bracing frame top is triangularly arranged, and reinforcing bar drags auxiliary
Hole sent into by the reinforcing bar helping the top of frame to offer less than arc track groove waist, and is partial to front side or the rear side of arc track groove.Execute
In man-hour, first the front end of reinforcing bar is delivered to reinforcing bar and drags on auxiliary frame, utilize three guide rollers at bracing frame top to promote steel
Muscle moves forward, and corrects that to send into hole with the reinforcing bar that arc track groove waist is offered corresponding before can guarantee that reinforcing bar, very comfortable
Laborsaving.
Further, described reinforcing bar drags auxiliary frame totally two groups, and two groups of reinforcing bars drag the same of auxiliary frame deflection arc track groove
Side, and higher than the reinforcing bar away from arc track groove drags auxiliary frame near the reinforcing bar dragging auxiliary frame of arc track groove.Arrange
The reinforcing bar of two increasing height drags auxiliary frame, the conveying relay to reinforcing bar, constructs lighter.
The position in described reinforcing bar feeding hole is provided with the guide roller of two V-shaped layouts, and the opening court of " V " shape
Under, set up the guide roller of two V-shaped layouts in reinforcing bar feeding hole, be to guide and accurate for easily carrying of reinforcing bar equally
Location.
Described lateral maximum is become feed screw nut across steel bar positioning mechanism by two screw mandrels and a tapped steel pipe
Assembly, steel pipe is arranged between two screw mandrels and connects with corresponding wire rod thread respectively.Two screw mandrels are used to be arranged in
The both sides of steel pipe constitute syllogic feed screw nut's assembly, and balance is more preferable.
Beneficial effects of the present invention: by stand walking mechanism, stand main body is moved to the position specified, utilizes reinforcing bar
Reinforcing bar is transported to predetermined position by tractor, and vault steel bar positioning mechanism is for by the precalculated position of reinforcement installation to vault
Place, lateral maximum is used for and to need to adjust according to lateral span in lateral pre-position by reinforcement installation across steel bar positioning mechanism
Whole installation site, splash guard is laid mechanism and is utilized mobile dolly to carry out splash guard laying, greatly reduces labor intensity, improve
Working performance, can actively coordinate project standardized construction construction.
Accompanying drawing explanation
Fig. 1 is the front view after the present invention installs in tunnel.
Fig. 2 is the side view of the present invention.
Fig. 3 is the structural representation of stand walking mechanism.
Fig. 4 is the structural representation of reinforcing bar tractor.
Fig. 5 is the structural representation of rebar clips.
Fig. 6 is the structural representation of vault steel bar positioning mechanism.
Fig. 7 is the side view of Fig. 6.
Fig. 8 is lateral maximum across steel bar positioning mechanism elongation state.
Fig. 9 is lateral maximum across steel bar positioning mechanism shortening state.
Figure 10 is the structural representation (containing splash guard) that splash guard lays mechanism.
Figure 11 is the side view of Figure 10.
Figure 12 is the structural representation that reinforcing bar drags auxiliary frame.
Figure 13 is the structural representation that reinforcing bar feeding hole location arranges two V-shaped layout guide rollers.
Detailed description of the invention
Below by embodiment and combine accompanying drawing, the invention will be further described:
Shown in Fig. 1 Fig. 2, the Multifunctional bench that a kind of tunnel special lining cutting reinforcement installation and splash guard are laid, main
To be determined across reinforcing bar by stand main body 1, stand walking mechanism 2, reinforcing bar tractor 3, vault steel bar positioning mechanism 4, lateral maximum
Position mechanism 5 and splash guard lay mechanism 6 (as shown in Figure 10) composition.
Stand main body 1 is steel framework structure, and the outline in the profile of stand main body 1 and tunnel.By column, cross bar
Form with diagonal brace etc., overall symmetrical.Preferably, stand main body 1 is divided into upper, middle and lower level platform, vault steel bar positioning mechanism
4 are arranged in superior platforms, and lateral maximum is arranged on Medium Stressed Platform across steel bar positioning mechanism 5, and stand main body 1 uses I-shaped
Steel, steel pipe, Plate Welding combine.
As it is shown on figure 3, stand walking mechanism 2 is installed in the underface of stand main body 1.Stand walking mechanism 2 is main by driving
Galvanic electricity machine 21, drive mechanism 22 and roller 23 form.Drive motor 21 to drive roller 23 to rotate by drive mechanism 22, thus carry
Dynamic whole Multifunctional bench moves along the rail in tunnel.After driving motor 21 to be slowed down by reductor, then pass through gear driven
Roller 23 rotates, and reductor and gear constitute drive mechanism 22.
In conjunction with Fig. 1, as shown in Figure 4, reinforcing bar tractor 3 is mainly by arc track groove 31, mobile 32, two cylinders of dolly
Motor 33, steel wire rope 35, two rebar clips 36 of 34, two termination cylinders and some middle guide pulleys 37 form.Curved track
Road groove 31 is laid along the profile of stand main body 1 is fixing and is positioned at before and after stand main body 1 at middle position.Arc track groove 31
Two ends is respectively provided with a Rolling motor 33, and each Rolling motor 33 is equipped with a termination cylinder 35, the two of steel wire rope 34
End is respectively wound around on each self-corresponding termination cylinder 35.Middle guide pulley 37 is laid in steel along arc track groove 31 interval
Cord 34 guides, it is to avoid steel wire rope 34 contacts with stand main body 1, the normal movement of the mobile dolly 32 of impact.Rolling motor 33 profit
Drag mobile dolly 32 arcuately rail groove 31 with steel wire rope 34 to move.The waist of arc track groove 31 has reinforcing bar and sends into hole,
Rebar clips 36 is arranged on mobile dolly 32 for the fixing reinforcing bar sending into hole feeding from reinforcing bar.
Shown in Fig. 5, rebar clips 36 is formed movable hoop card by two semicircular rings, a clasp.Use movable holding
The version of hoop is by steel bar clamping.
Shown in Fig. 1, Fig. 2, Fig. 6, Fig. 7, vault steel bar positioning mechanism 4 is arranged on stand main body 1 putting down near top
On platform.Vault steel bar positioning mechanism 4 totally two groups, lays respectively at both sides before and after arc track groove 31.Often group vault reinforcing bar location
Two vertically oriented bars 41 that mechanism 4 is arranged by time interval, the located lateral bar 42 that two vertically oriented bar 41 upper ends are connected, often
The vertically oriented bar of root 41 is equipped with a rack and pinion assembly 43.Some bar spacers 8 are installed on located lateral bar 42,
Bar spacer 8 equi-spaced apart being provided in well on located lateral bar 42 is arranged.By swinging handle 44 driven gear tooth bar
The pinion rotation of assembly 43, then by the vertically oriented bar of rack drives 41 of rack and pinion assembly 43 together with located lateral bar 42 on
Lower movement, thus the pre-position that reinforcing bar is transported to vault is installed.
Shown in Fig. 1, Fig. 8, Fig. 9, lateral maximum across steel bar positioning mechanism 5 totally two groups, it is separately positioned on stand main body 1
On the platform of left and right sides waist.Often the lateral maximum of group uses screw mandrel 51 and tapped steel pipe 52 across steel bar positioning mechanism 5
Feed screw nut's assembly of composition, the lateral maximum medial extremity across steel bar positioning mechanism 5 is fixed in stand main body 1, on steel pipe 52
Some bar spacer (not shown)s are installed, it is preferable that be arranged on the also equi-spaced apart of the bar spacer on steel pipe 52
Arrange.
It addition, lateral maximum across steel bar positioning mechanism 5 preferably by the tapped steel pipe of two screw mandrels 51 and one 52 groups
Becoming feed screw nut's assembly, steel pipe 52 is arranged between two screw mandrels 51 and threaded with corresponding screw mandrel 51 respectively.
Shown in Figure 10, Figure 11, it is main by the bearing 61 being installed on mobile dolly 32 that splash guard lays mechanism 6,
It is provided with splash guard rolling tube 62 for winding splash guard 9 on seat 61.Along with mobile dolly 32 arcuately rail groove 31 moves, anti-
Water plate 9 naturally launches to realize splash guard and lays.
Shown in Fig. 2, Figure 12, the bottom platform of stand main body 1 being provided with reinforcing bar and drags auxiliary frame 7, reinforcing bar drags
Auxiliary frame 7 mainly by bracing frame 71, be positioned at three guide rollers 72 that bracing frame 71 top is triangularly arranged and form, reinforcing bar is just
It is positioned at well the triangle center that three guide rollers 72 surround.Reinforcing bar drags the top of auxiliary frame 7 less than arc track groove 31 waist
Hole sent into by the reinforcing bar that portion offers, and is partial to front side or the rear side of arc track groove 31.Preferably, reinforcing bar drags auxiliary frame 7 totally two
Group, two groups of reinforcing bars drag auxiliary frame 7 and are partial to the same side of arc track groove 31, and auxiliary near the reinforcing bar dragging of arc track groove 31
Frame 7 is helped to drag auxiliary frame 7 than the reinforcing bar away from arc track groove 31 high.
Shown in Fig. 2, Figure 13, the position in reinforcing bar feeding hole is provided with the guide roller 72 of two V-shaped layouts,
And " V " shape is opening down, reinforcing bar is positioned at the underface of the guide roller 72 of two V-shaped layouts.
Claims (7)
1. the Multifunctional bench that a tunnel special lining cutting reinforcement installation and splash guard are laid, it is characterised in that: include stand master
Body (1), stand walking mechanism (2), reinforcing bar tractor (3), vault steel bar positioning mechanism (4), lateral maximum position across reinforcing bar
Mechanism (5) and splash guard lay mechanism (6)；
Described stand main body (1) is steel framework structure, and the outline in the profile of stand main body (1) and tunnel；
Described stand walking mechanism (2) includes driving motor (21), drive mechanism (22) and roller (23), described driving motor
(21) drive roller (23) to rotate by drive mechanism (22), thus drive whole Multifunctional bench to move along the rail in tunnel
Dynamic；
Described reinforcing bar tractor (3) includes arc track groove (31), mobile dolly (32), Rolling motor (33), steel wire rope
(34), termination cylinder (35), rebar clips (36) and middle guide pulley (37), described arc track groove (31) is along stand main body
(1) profile is fixing to be laid and is positioned at before and after stand main body (1) at middle position, and the two ends of arc track groove (31) is respectively pacified
Equipped with a described Rolling motor (33), each Rolling motor (33) is equipped with described termination cylinder (35), steel wire rope
(34) two ends are respectively wound around on each self-corresponding termination cylinder (35), and described middle guide pulley (37) is along arc track
Groove (31) interval is laid in steel wire rope (34) and guides, and described Rolling motor (33) utilizes steel wire rope (34) to drag mobile dolly (32)
Arcuately rail groove (31) is mobile；The waist of described arc track groove (31) has reinforcing bar and sends into hole, described rebar clips (36)
It is arranged on mobile dolly (32) upper for the fixing reinforcing bar sending into hole feeding from reinforcing bar；
Described vault steel bar positioning mechanism (4) is arranged on the platform at the close top of stand main body (1), vault steel bar positioning mechanism
(4) totally two groups, lay respectively at both sides before and after arc track groove (31), before and after often group vault steel bar positioning mechanism (4) includes between
Every the two vertically oriented bars (41) arranged, by the connected located lateral bar (42) in two vertically oriented bar (41) upper ends, every vertically
Location bar (41), equipped with a rack and pinion assembly (43), described located lateral bar (42) is provided with some reinforcing bars location
Card, by the pinion rotation of swinging handle (44) driven gear tooth bar assembly (43), then the tooth bar by rack and pinion assembly (43)
Vertically oriented bar (41) is driven to move up and down together with located lateral bar (42)；
Described lateral maximum, across steel bar positioning mechanism (5) totally two groups, is separately positioned on the flat of stand main body (1) left and right sides waist
On platform, the often lateral maximum screw mandrel using screw mandrel (51) and tapped steel pipe (52) to form across steel bar positioning mechanism (5) of group
Nut assembly, the lateral maximum medial extremity across steel bar positioning mechanism (5) is fixed in stand main body (1), and steel pipe (52) is upper to be installed
There are some bar spacers (8)；
Described splash guard lays the bearing (61) that mechanism (6) includes being installed on mobile dolly (32), and bearing is provided with on (61)
Splash guard rolling tube (62) is used for winding splash guard.
The Multifunctional bench that tunnel the most according to claim 1 special lining cutting reinforcement installation and splash guard are laid, its feature
It is: being provided with reinforcing bar in the bottom platform of described stand main body (1) and drag auxiliary frame (7), described reinforcing bar drags auxiliary frame (7)
Including bracing frame (71), being positioned at three guide rollers (72) that bracing frame (71) top is triangularly arranged, reinforcing bar drags auxiliary
Hole sent into by the reinforcing bar that the top of frame (7) is offered less than arc track groove (31) waist, and is partial to the front side of arc track groove (31)
Or rear side.
The Multifunctional bench that tunnel the most according to claim 2 special lining cutting reinforcement installation and splash guard are laid, its feature
Being: described reinforcing bar drags auxiliary frame (7) totally two groups, two groups of reinforcing bars drag the same of auxiliary frame (7) deflection arc track groove (31)
Side, and more auxiliary than the reinforcing bar dragging away from arc track groove (31) near reinforcing bar dragging auxiliary frame (7) of arc track groove (31)
Help frame (7) high.
4. the Multifunctional bench laid according to the special lining cutting reinforcement installation of the tunnel described in Claims 2 or 3 and splash guard, it is special
Levy and be: described reinforcing bar is sent into the position in hole and is provided with the guide roller (72) of two V-shaped layouts, and the opening of " V " shape
Mouth down.
The Multifunctional bench that tunnel the most according to claim 1 special lining cutting reinforcement installation and splash guard are laid, its feature
It is: described rebar clips (36) is formed movable hoop card by two semicircular rings, a clasp.
The Multifunctional bench that tunnel the most according to claim 1 special lining cutting reinforcement installation and splash guard are laid, its feature
It is: described stand main body (1) is divided into upper, middle and lower level platform, described vault steel bar positioning mechanism (4) to be arranged on superior platforms
On, lateral maximum is arranged on Medium Stressed Platform across steel bar positioning mechanism (5), and stand main body (1) uses I-steel, steel pipe, steel plate
Welding combines.
The Multifunctional bench that tunnel the most according to claim 1 special lining cutting reinforcement installation and splash guard are laid, its feature
It is: described lateral maximum is made up of two screw mandrels (51) and a tapped steel pipe (52) across steel bar positioning mechanism (5)
Feed screw nut's assembly, steel pipe (52) is arranged between two screw mandrels (51) and threaded with corresponding screw mandrel (51) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610591695.4A CN106050272B (en) | 2016-07-25 | 2016-07-25 | Multifunctional rack for installing lining steel bars and laying waterproof boards special for tunnels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610591695.4A CN106050272B (en) | 2016-07-25 | 2016-07-25 | Multifunctional rack for installing lining steel bars and laying waterproof boards special for tunnels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106050272A true CN106050272A (en) | 2016-10-26 |
| CN106050272B CN106050272B (en) | 2017-12-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610591695.4A Active CN106050272B (en) | 2016-07-25 | 2016-07-25 | Multifunctional rack for installing lining steel bars and laying waterproof boards special for tunnels |
Country Status (1)
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948847A (en) * | 2017-05-18 | 2017-07-14 | 江苏卓昌隧道设备科技有限公司 | A kind of chassis laid for tunnel waterproofing layer |
| CN106988770A (en) * | 2017-05-19 | 2017-07-28 | 龚岗 | Geotextiles waterproof cloth and two lined steel muscle are plated in integrated bogie hearth |
| CN106996298A (en) * | 2017-05-19 | 2017-08-01 | 龚岗 | The positioning of tunnel double-lining reinforcing bar, laying and liftout attachment |
| CN107091102A (en) * | 2017-06-01 | 2017-08-25 | 山东大学 | A kind of semi-automatic tunnel bar-mat reinforcement laying apparatus and method based on chassis |
| CN107100651A (en) * | 2017-05-13 | 2017-08-29 | 山东佳信机械设备有限公司 | A kind of tunnel-liner is seamlessly connected reinforcing bar positioning, splash guard laying chassis |
| WO2018113492A1 (en) * | 2016-12-20 | 2018-06-28 | 中车建设工程有限公司 | Positioner and positioning method for reinforcing steel bars of tunnel side wall |
| CN108386201A (en) * | 2018-03-22 | 2018-08-10 | 辽宁三三工业有限公司 | Open type TBM hard rock tunnels development machine section-steel support mounting device and installation method |
| CN108468554A (en) * | 2018-06-08 | 2018-08-31 | 涪特智能装备（重庆）有限公司 | The mechanical laying method of tunnel trolley and earth water-proof plate and two lining longitudinal reinforcements |
| CN108561157A (en) * | 2018-05-16 | 2018-09-21 | 湖南五新隧道智能装备股份有限公司 | A kind of Mobile workbench being laid with for reinforcing bar conveying binding and waterproof cloth |
| CN108625881A (en) * | 2018-06-29 | 2018-10-09 | 涪特智能装备（重庆）有限公司 | Two grommets with mobile arc track are to reinforcing steel bar laying trolley and laying method |
| CN112610242A (en) * | 2020-12-18 | 2021-04-06 | 中铁四局集团第五工程有限公司 | Integrative platform truck of cloth is hung to big section reinforcing bar of railway tunnel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018113492A1 (en) * | 2016-12-20 | 2018-06-28 | 中车建设工程有限公司 | Positioner and positioning method for reinforcing steel bars of tunnel side wall |
| US10662772B2 (en) | 2016-12-20 | 2020-05-26 | Crrc Construction Engrg. Co., Ltd. | Positioner and positioning method for reinforcing steel bars of tunnel side wall |
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| CN106948847A (en) * | 2017-05-18 | 2017-07-14 | 江苏卓昌隧道设备科技有限公司 | A kind of chassis laid for tunnel waterproofing layer |
| CN106988770A (en) * | 2017-05-19 | 2017-07-28 | 龚岗 | Geotextiles waterproof cloth and two lined steel muscle are plated in integrated bogie hearth |
| CN106996298A (en) * | 2017-05-19 | 2017-08-01 | 龚岗 | The positioning of tunnel double-lining reinforcing bar, laying and liftout attachment |
| CN107091102A (en) * | 2017-06-01 | 2017-08-25 | 山东大学 | A kind of semi-automatic tunnel bar-mat reinforcement laying apparatus and method based on chassis |
| CN108386201A (en) * | 2018-03-22 | 2018-08-10 | 辽宁三三工业有限公司 | Open type TBM hard rock tunnels development machine section-steel support mounting device and installation method |
| CN108561157A (en) * | 2018-05-16 | 2018-09-21 | 湖南五新隧道智能装备股份有限公司 | A kind of Mobile workbench being laid with for reinforcing bar conveying binding and waterproof cloth |
| CN108561157B (en) * | 2018-05-16 | 2020-07-24 | 湖南五新隧道智能装备股份有限公司 | A operation platform truck that is used for reinforcement to carry ligature and waterproof cloth to lay |
| CN108468554A (en) * | 2018-06-08 | 2018-08-31 | 涪特智能装备（重庆）有限公司 | The mechanical laying method of tunnel trolley and earth water-proof plate and two lining longitudinal reinforcements |
| CN108468554B (en) * | 2018-06-08 | 2023-11-17 | 涪特智能装备（重庆）有限公司 | Tunnel trolley, geotextile waterproof board and mechanical laying method of two-lining longitudinal steel bars |
| CN108625881A (en) * | 2018-06-29 | 2018-10-09 | 涪特智能装备（重庆）有限公司 | Two grommets with mobile arc track are to reinforcing steel bar laying trolley and laying method |
| CN108625881B (en) * | 2018-06-29 | 2023-09-19 | 涪特智能装备（重庆）有限公司 | Two-lining annular reinforcing steel bar laying trolley with movable arc-shaped track and laying method |
| CN112610242A (en) * | 2020-12-18 | 2021-04-06 | 中铁四局集团第五工程有限公司 | Integrative platform truck of cloth is hung to big section reinforcing bar of railway tunnel |
| CN112610242B (en) * | 2020-12-18 | 2024-03-22 | 中铁四局集团第五工程有限公司 | Integrated trolley for hanging large-section steel bars of railway tunnel |
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