CN106194220A - Tunnel splash guard installs chassis - Google Patents
Tunnel splash guard installs chassis Download PDFInfo
- Publication number
- CN106194220A CN106194220A CN201610746002.4A CN201610746002A CN106194220A CN 106194220 A CN106194220 A CN 106194220A CN 201610746002 A CN201610746002 A CN 201610746002A CN 106194220 A CN106194220 A CN 106194220A
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- splash guard
- lifted
- wheel
- main body
- reel
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- 230000007246 mechanism Effects 0.000 claims abstract description 95
- 238000004804 winding Methods 0.000 claims abstract description 43
- 230000009193 crawling Effects 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims abstract description 18
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 230000008859 change Effects 0.000 claims description 15
- 230000033228 biological regulation Effects 0.000 claims description 14
- 241000256247 Spodoptera exigua Species 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 235000008429 bread Nutrition 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 26
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 241001270131 Agaricus moelleri Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000009466 transformation Effects 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
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
-
- 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
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- 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)
- Emergency Lowering Means (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a kind of tunnel splash guard and chassis is installed, belong to technical field of tunnel construction.The present invention includes that main body stand and running mechanism, the two ends of main body stand are provided with the track of creeping of arc, and running mechanism is arranged on the bottom of main body stand, also includes winding and development mechanism, Ding Ju mechanism and Ru Wei mechanism；Ding Ju mechanism is fixedly linked with main body stand, and Ding Ju mechanism puts in place for being lifted on reinforcing bar top good to fully deployed splash guard or colligation；Described Ru Wei mechanism is connected to main body stand door frame lower end, and Ru Wei mechanism utilizes drawer-type structure to place the splash guard of rolling, is used for making splash guard enter position and launch to provide support for splash guard winding；Winding and development mechanism include reel, clamping structure, crawling structure, and reel uses sectional.Entirety top of the present invention act, function rapid translating, rack levels scalable, rail mounted traveling, it is possible to the laying and the reinforcing bar top that carry out wide cut splash guard are lifted.
Description
Technical field
The invention belongs to technical field of tunnel construction, particularly relate to a kind of tunnel splash guard and chassis is installed.
Background technology
China's tunnel water handling uses combined type supporting and liner structure mostly, and be positioned at preliminary bracing and secondary lining it
Between splash guard to lay be core and the key of tunnel water proofing technology, the construction quality of the splash guard integral waterproofing effect to tunnel
Most important.At present, China's splash guard installation apparatus generallys include following two situation:
(1) most Simple welding stands that use, and arrange in pairs or groups and manually lay, have that efficiency of construction is low, labor strength big,
The problems such as laying quality is poor, safety is low.
(2) for the deficiency of Simple welding stand, the domestic installation apparatus to splash guard be also carried out corresponding development and
Exploitation, and applied in tunnel water handling engineering.
Existing splash guard installation apparatus has the disadvantage that
(1) existing splash guard chassis great majority are that the splash guard for 4 meters of conventional fabric widths is laid, and for 7 meters of wide wide cuts
It is the most little that splash guard lays chassis；
(2) existing splash guard is laid chassis majority and is used only for the laying single construction operation of splash guard, and function is more single, equipment
Versatility is relatively low；
(3) splash guard laid by existing splash guard chassis, mostly uses and splash guard is fixed on side, draws expansion from below to up
Paving mode, this mode easily damages splash guard in process of deployment due to tractive, waterproof especially for 7 meters of fabric widths
Plate.Meanwhile, the hoop elasticity of splash guard, longitudinal flatness etc. are required higher by this paving mode.To often rolling up waterproof coiled sheet
Size calculation required precision higher.
Summary of the invention
The technical problem to be solved is to provide a kind of tunnel splash guard and installs chassis, and its overall top is lifted, merit
Energy rapid translating, rack levels scalable, rail mounted traveling, it is possible to the top of the laying and reinforcing bar that carry out wide cut splash guard is lifted.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of tunnel splash guard installs chassis,
Including main body stand and running mechanism, the two ends of main body stand are provided with the track of creeping of arc, and running mechanism is arranged on main body
The bottom of stand, also includes winding and development mechanism, Ding Ju mechanism and Ru Wei mechanism；Phase is fixed with main body stand by Ding Ju mechanism
Even, Ding Ju mechanism puts in place for being lifted on reinforcing bar top good to fully deployed splash guard or colligation；Described Ru Wei mechanism is connected to main
Object table frame door frame lower end, Ru Wei mechanism utilizes drawer-type structure to place the splash guard of rolling, is used for making splash guard enter position and is anti-
Water coiled sheet supports around launching offer；
Described winding and development mechanism include reel, clamping structure, crawling structure, and described reel uses sectional, including the right side
Linkage section, left connection part and some middle linkage sections, the two ends welding flange of each linkage section, each linkage section passes through bolt
Pair links together；Be mounted on winding motor at the two ends, left and right of reel, reel passes through shaft coupling with the spool shaft of winding motor
Device is connected；
The quantity of described clamping structure is identical with reel hop count, is arranged in the reel of reel each linkage section one end by installing plate,
Described clamping structure is in clamping and releasing orientation by electric magnet is powered off and on；
Described crawling structure is a pair, is connected with the two ends, left and right of reel respectively by shaft coupling, straddles and is creeping on track, climbs
Row structure uses chain wheel drive to guide, two-wheeled supports, four-wheel reversal of the natural order of things back locking structure, and described winding and development mechanism can be along creeping rail
Road moves, two inchworm motors synchronize to be driven to described winding and development mechanism provides to drive and guides.
Further technical scheme, described clamping structure includes clamping press plate, spring, plate, connecting plate, electric magnet, electricity
Magnet is installed on a mounting board, and installing plate is arranged on the ring flange of reel ends, and one end of connecting plate and electric magnet are by the
One bearing pin is rotationally connected, and the other end of connecting plate is rotationally connected with plate by the second bearing pin, and clamping press plate and plate are by turning
Axle is rotatedly connected, and one end of this rotating shaft is rotatedly connected with installing plate, and spring is torsion spring, and spring is arranged in rotating shaft, the one of spring
End is stuck on clamping press plate, and on a mounting board, described electric magnet is pull-type frame-type DC electromagnet to the other end card of spring, energising
Time electric magnet drive connecting plate to move downward, thus drive plate to overcome acting force of the spring to be unclamped by clamping press plate, thus unclamp
Splash guard；During electric magnet power-off, splash guard clamping structure is in clamped condition, is clamped by splash guard.
Further technical scheme, described crawling structure includes crawl frame, inchworm motor, reversal of the natural order of things wheel, supports wheel, sprocket wheel；
Described sprocket wheel is arranged in the drive shaft of inchworm motor, and drive shaft is arranged on crawl frame, sprocket wheel and the chain creeped on track
Engagement, inchworm motor provides power for crawling structure, and sprocket wheel is that crawling structure guides；Supporting wheel is a pair, by supporting wheel shaft
It is arranged on crawl frame and symmetry sets up both sides before and after drive shaft separately, constitute supporting construction when creeping；Totally 4 groups of reversal of the natural order of things wheel,
It is symmetrically mounted on below support wheel, inside track of creeping by wheel shaft, constitutes reverse locking structure, above-mentioned i.e. constitute crawling structure
The chain wheel drive used guides, two-wheeled supports, four-wheel reversal of the natural order of things back locking structure.
Further technical scheme, is additionally provided with the regulation locking mechanism of reversal of the natural order of things wheel, and regulation locking mechanism includes being welded on climbs
Fixing nut on row frame, the holding nut being arranged on reversal of the natural order of things wheel shaft and regulation bolt, regulation bolt is through fixing nut
Can upwards withstand holding nut, adjust reversal of the natural order of things wheel and the gap of track of creeping by regulation bolt, after adjustment, pass through locking screw
Female locking.
Further technical scheme, described Ding Ju mechanism includes that 2 groups of level tops acts, 2 groups of oblique top acts and 1 group vertically push up
Lifting, vertical top is lifted and oblique top is lifted and is arranged on main body stand by the square flange of overcoat and oblique top act overcoat end welding respectively
On, level top is lifted by act overcoat end, level top hinged with main body stand, and 5 groups of tops are lifted and are the most uniformly arranged on main body platform
On frame, often group top is lifted and is all included 1 push rod, the axial line of push rod and the axis parallel of main body stand, and 5 groups of tops are lifted and led to respectively
Cross the most independent hydraulic jack and drive push rod, make 5 push rods be evenly distributed in the cambered surface mated with tunnel contour inner surface,
Reinforcing bar top good to the splash guard launched or colligation is lifted in place.
Further technical scheme, described vertical top act include a push rod, two vertical tops lift oil cylinders, two joints and
Two overcoats, two overcoats are divided into the two ends of push rod and are installed on main body stand, are provided with inner sleeve in overcoat at one end,
Being provided with elongated hole inner sleeve in the overcoat of the other end, two vertical tops are lifted oil cylinder and are separately mounted in inner sleeve and elongated hole inner sleeve, two
Vertically the piston rod of top act oil cylinder is rotatedly connected with corresponding inner sleeve and elongated hole inner sleeve respectively, and the cylinders of oil cylinders are lifted on two vertical tops
Body is rotatedly connected with corresponding overcoat respectively, is provided with nylon cushion block between inner sleeve and elongated hole inner sleeve with corresponding overcoat；
The lower end of two joints respectively with apply mechanically the 4th bearing pin in corresponding inner sleeve and elongated hole and connect, the upper end of joint and push rod
Two ends are rotatedly connected by bearing, and push rod and nipple pin are connected together by the 5th bearing pin, and quick change pin is plugged on outside the 5th bearing pin
End, is used for locking；When rotating push rod, need to unclamp quick change pin, pull up the 5th bearing pin, push rod overturns 180 °, is loaded on the 5th bearing pin,
Locking quick change pin, completes top and lifts splash guard and the rapid translating of reinforcing bar function；
Being a difference in that of the structure that level top is lifted and oblique top is lifted with vertically top is lifted: oil cylinder is lifted on level top and oblique top lifts oil cylinder with perpendicular
The stroke that oil cylinder is lifted on straight top is different.
Further technical scheme, described push rod intermediate support portions is rectangular tube, and rectangular tube three bread covers rubber blanket, uses
Shield when splash guard is lifted on top, another side welding bracing frame, plays location when colligation lifts reinforcing bar with top and supports work
With.
Further technical scheme, Ru Wei mechanism utilizes drawer-type structure to place splash guard, and splash guard Ru Wei mechanism includes
Multiple directive wheels, support, multiple roll assembly, multiple roller, chute and handle, wherein roller is arranged on the bottom of support, leads
Be arranged on the sidepiece of support to wheel, roller rolls along the bottom land of chute, and directive wheel rolls along two medial walls of chute, roll assembly
Being arranged on the top of support, the curved arrangement of roller of each roll assembly, for placing the splash guard of rolling, by hand push
Draw support, make splash guard enter position.
Use and have the beneficial effects that produced by technique scheme:
(1) use the paving mode of " first entire volume winding, the most progressively expansion, last overall top are lifted ", be more beneficial for guarantee wide cut and prevent
The laying quality of water plate；
(2) winding and development mechanism are as absolute construction, adjust span by increase and decrease reel linkage section, are not only adapted to 4 commonly used
The splash guard of rice fabric width is laid, and is also suitably for 7 meters of wide cut splash guards and lays chassis, also can be from the waterproof pallet of different breadth width
Car is supporting；
(3) use two-wheeled to support, chain wheel drive guides, four-wheel hangs upside down the winding and development mechanism locked, compact conformation, construction effect
Rate is high；
(4) plug quick change pin rotation push rod realizes wide cut splash guard and lifts being switched fast of function with reinforcing bar top；
(5) Ding Ju mechanism is respective absolute construction, is more convenient for lifting splash guard top putting in place；
(6) the big headroom in left and right, longitudinally six point-supported gantry type main body stands, good by property, Stability Analysis of Structures, manufacturing process letter
Single；
(7) adjustable for height main body stand and rail mounted traveling, operation coverage is big, and equipment interoperability is good.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the front view of winding and development mechanism；
Fig. 4 is the C direction view after Fig. 3 removes reel；
Fig. 5 is the B-B sectional view of Fig. 4；
Fig. 6 is the front view of reel and clamping structure；
Fig. 7 is the right view after Fig. 6 removes right connection part；
Fig. 8 is the A-A sectional view of Fig. 7；
Fig. 9 is that the D-D of Fig. 7 launches sectional view；
Figure 10 is the fundamental diagram of clamping structure；
The structure chart of Figure 11 Shi Dingju mechanism；
Figure 12 is the structure chart that vertically top is lifted；
Figure 13 is the E-E sectional view of Figure 12；
Figure 14 is the structure chart that oblique top is lifted；
Figure 15 is the structure chart that level top is lifted；
Figure 16 is the power and energy figure that vertically top is lifted；
The front view of Figure 17 Shi Ruwei mechanism；
Figure 18 is the top view of Figure 17；
Figure 19 is the F-F sectional view of Figure 17；
Figure 20 is the H-H sectional view of Figure 17；
In figure: 1-running mechanism, 2-main body stand, 3-winding and development mechanism, 4-Ding Ju mechanism, 5-Ru Wei mechanism, 301-electricity
Slip ring, 302-spool shaft, 303-winding motor, 304-clutch shaft bearing, 305-clutch shaft bearing lid, 306-crawl frame, 307-sleeve,
308-sprocket wheel, 309-shaft coupling, 310-reel, 311-the second bearing cap, 312-drive shaft, 313-the second bearing, 314-hang upside down
Wheel, 315-holding nut, 316-hang upside down wheel shaft, 317-regulates bolt, 318-fixes nut, 31801-locking nut, 319-climb
Row track, 320-inchworm motor, 321-support wheel shaft, 322-support wheel, 323-the 3rd bearing, 324-axle sleeve, 325-chain,
Linkage section, 3103-left connection part, 3104-clamping structure, 3105-bolt pair, 31041-in the middle of 3101-right connection part, 3102-
Clamping press plate, 31042-spring, 31043-plate, 31044-the second bearing pin, 31045-connecting plate, 31046-the first bearing pin,
31047-electric magnet, 31048-installing plate, 31049-the first screw, 310410-the second screw, 310411-the second nut,
310412-the first nut, 6-splash guard, 41-vertically push up act, the act of 42-oblique top, the act of 43-level top, 401-overcoat, 402-inner sleeve,
403-joint, 404-bearing, 405-push rod, 4051-rubber blanket, 4052-bracing frame, 406-the first round nut, 407-first are only
Washer, 408-elongated hole inner sleeve, 409-the 5th bearing pin, 410-quick change pin, 411-the 4th bearing pin, 412-the second round nut, 413-
Second stop washer, 414-the 3rd bearing pin, 415-the 3rd round nut, 416-the 3rd stop washer, 417-lift oil cylinder, 418-Buddhist nun in top
Dragon cushion block, 7-reinforcing bar, 419-the 3rd screw, 420-packing ring, 421-oblique top lift overcoat, 422-oblique top lifts inner sleeve, 427-oblique top is lifted
Oil cylinder, 431-level top lift overcoat, 432-level top lift inner sleeve, 437-level top lift oil cylinder, 501-directive wheel, 502-support,
503-roll assembly, 504-roller, 505-chute, 506-channel-section steel, 507-handle.
Detailed description of the invention
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
The present invention provides a kind of tunnel splash guard 6 as shown in Figure 1 and Figure 2 to install chassis, including main body stand 2 with walk
Row mechanism 1, the two ends of main body stand 2 are provided with the track 319 of creeping of arc, and running mechanism 1 is arranged on the end of main body stand 2
Portion, also includes winding and development mechanism 3, mechanism 5 of Ding Ju mechanism 4 and Ru Wei；Ding Ju mechanism 4 is fixedly linked with main body stand 2, top
Lift mechanism 4 to put in place for reinforcing bar 7 good to the splash guard 6 of expansion or colligation is pushed up act；Described Ru Wei mechanism 5 is connected to main body stand
2 door frame lower ends, Ru Wei mechanism 5 utilizes drawer-type structure to place the splash guard 6 of rolling, is used for making splash guard to enter position and is splash guard
Winding launches to provide support.
Winding and development mechanism 3 are one of core components of this chassis, as it is shown on figure 3, include reel 310, clamping structure
3104, crawling structure, for winding, the dilatory and expansion of wide cut splash guard.Clamping structure 3104 is arranged on each section of reel ends,
For splash guard one end is clamped in reel, reel 310 drives winding by winding motor 303 and broadcasts splash guard.Described
Reel 310 as shown in Figure 6, uses sectional, is used for winding wide cut splash guard, and as the rotation during splash guard expansion
Axle, including right connection part 3101, left connection part 3103 and some middle linkage sections 3102, the two ends welding of each linkage section
Blue dish, each linkage section is linked together by bolt pair 3105；It is mounted on winding motor 303 at the two ends, left and right of reel 310,
Reel 310 is connected by spool shaft 302 and shaft coupling 309 with winding motor 303；Described clamping structure 3104 passes through installing plate
31048 are arranged in the reel of reel each linkage section one end, are in clamping by electric magnet 31047 is powered off and on and unclamps shape
State；Described crawling structure is a pair, is supported on the two ends, left and right of reel 310, and crawling structure uses chain wheel drive to guide, two-wheeled props up
Support, four-wheel reversal of the natural order of things back locking structure, crawling structure straddles is creeping on track 319, and described winding and development mechanism 3 can be along creeping rail
Road 319 moves, two inchworm motors 320 synchronize to be driven to described winding and development mechanism 3 provides driving to guide.Described winding
It is supported on above crawl frame 306 with development mechanism 3, uses the wide cut of " first entire volume winding, the most progressively expansion, last overall top are lifted "
Splash guard paving mode, is more beneficial for ensureing the laying quality of wide cut splash guard；Wind and development mechanism 3 be as absolute construction,
The overall span of winding and development mechanism 3 can be adjusted so that these parts can by the middle linkage section 3102 of increase and decrease reel 310
Lay being applied to the splash guard of different breadth as absolute construction, namely the joining of splash guard chassis for different breadth width
Nested structure；As shown in Figure 4, Figure 5, use two-wheeled support, chain wheel drive guide, four-wheel reversal of the natural order of things is locked winding and development mechanism 3,
Compact conformation, efficiency of construction is high.Track 319 of creeping is H steel profile modeling rail, uses the two longitudinally asymmetric layouts of siding track, every siding track
Road is connected with forming by middle connecting plate by 4 pieces of arc tracks, and two siding tracks are fixed on main body stand 2 by tie-beam
On, track 319 of creeping is provided with chain 325, crawling structure is nibbled with chain 325 along creeping when track 319 is walked by sprocket wheel 308
Close to drive and guide.Track 319 two ends of creeping are provided with the Limit screw of crawling structure, prevent crawling structure de-when track two ends
Rail.
As it is shown on figure 3, described crawling structure include crawl frame 306, inchworm motor 320, reversal of the natural order of things wheel 314, support wheel 322,
Sprocket wheel 308；Described sprocket wheel 308 is arranged in the drive shaft 312 of inchworm motor 320, and drive shaft 312 is arranged on crawl frame 306,
Sprocket wheel 308 engages with the chain 325 creeped on track 319, and inchworm motor 320 provides power for crawling structure, and sprocket wheel 308 is for climbing
Row structure directing；Supporting wheel 322 is a pair, is arranged on crawl frame 306 by support wheel shaft 321 and symmetry sets up separately in drive shaft
Both sides before and after 312, constitute supporting construction when creeping；Reversal of the natural order of things wheel 314 totally 4 groups, is symmetrically mounted on support wheel by wheel shaft 316
Below 322, inside track 319 of creeping, constitute reverse locking structure.
Present invention also offers a kind of regulation locking mechanism hanging upside down wheel 314, regulation locking mechanism includes being welded on creeps
Fixing nut 318 on frame 306, the holding nut 315 being arranged on reversal of the natural order of things wheel shaft 316 and regulation bolt 317, regulate spiral shell
Bolt 317 can upwards withstand holding nut 315 through fixing nut 318, is adjusted reversal of the natural order of things wheel 314 by regulation bolt 317 and is climbed
Gap inside row track 319, is locked by locking nut 31801 after adjustment.
As shown in Fig. 7-Figure 10, described clamping structure 3104 include clamping press plate 31041, spring 31042, plate 31043,
Connecting plate 31045, electric magnet 31047, electric magnet 31047 is arranged on installing plate 31048, and installing plate 31048 is arranged on reel
On the ring flange of end, one end of connecting plate 31045 is rotationally connected by the first bearing pin 31046 with electric magnet 31047, connecting plate
The other end of 31045 is rotationally connected with plate 31043 by the second bearing pin 31044, and clamping press plate 31041 leads to plate 31043
Crossing axis of rotation to be connected, one end of this rotating shaft is rotatedly connected with installing plate 31048, and spring 31042 is torsion spring, and spring 31042 is pacified
Being contained in rotating shaft, one end of spring 31042 is stuck on clamping press plate 31041, and the other end of spring 31042 is stuck in installing plate
On 31048, described electric magnet 31047 is pull-type frame-type DC electromagnet, and during energising, electric magnet 31047 drives connecting plate 31045
Move downward, thus drive plate 31043 to overcome spring 31042 active force to be unclamped by clamping press plate 31041, thus unclamp waterproof
Plate 6；During electric magnet 31047 power-off, clamping structure 3104 is in clamped condition, is clamped by splash guard 6.
With reference to Figure 10, when wherein solid line is electric magnet 31047 power-off, clamping structure 3104 is in clamped condition, double dot dash line
For releasing orientation during energising.During energising, electric magnet 31047 pulls downward on, connecting plate 31045 drive plate 31043 to move, and dials
Plate 31043 is coordinated by nicked pin-and-hole with the spindle portion of clamping press plate 31041, thus plate 31043 drives clamping pressure
Plate 31041 rotates in the unthreaded hole of installing plate 31048 top, and clamping press plate 31041 unclamps splash guard 6.During power-off, electric magnet
31047 reset, and the pretightning force of spring 31042 prevents clamping press plate 31041 from rotating when being in clamped condition.
Refer to Figure 11, described Ding Ju mechanism 4 includes that 5 groups of tops are lifted, and the specific embodiment that the present invention is shown is by 2 groups of water
Flat-top is lifted 43,2 groups of oblique tops acts 42 and 1 groups and is vertically pushed up act 41 composition, and vertically top act 41 and oblique top lift 42 respectively by overcoat 401 He
Oblique top is lifted the square flange of overcoat 421 end welding and is arranged on main body stand 2, and level top is lifted 43 and lifted overcoat by level top
431 ends are hinged with main body stand 2, and 5 groups of tops are lifted and are the most uniformly arranged on main body stand 2, and often group top is lifted and all included 1
The axis parallel of push rod 405, the axial line of push rod 405 and main body stand 2,5 groups of tops are lifted respectively by the most independent hydraulic pressure
Hydraulic oil cylinder driving push rod 405, makes 5 push rods 405 be evenly distributed in the cambered surface mated with tunnel contour inner surface, anti-by launch
Water plate 6 or colligation good reinforcing bar 7 top lift in place.For avoid crawling structure along creep track 319 walk time, reel 310 and on
Waterproof coiled sheet interfere with Ding Ju mechanism 4, the installation site that should make often to organize the push rod 405 that end is lifted on top controls at track of creeping
In the range of 319 maximum external arc, thus increase the integrally-built property passed through of chassis.
With reference to Figure 12,13, described vertical top lift 41 include 405, two joints of a push rod 403, two top lift oil cylinder
417,401, inner sleeve 402 of two overcoats and an elongated hole inner sleeve 408, two of which top act 417, two overcoats 401 of oil cylinder,
One inner sleeve 402 and an elongated hole inner sleeve 408 constitute top and lift driving structure；405, two joints of one push rod 403, two the 5th
Bearing pin 409 and two quick change pins 410 constitute top and lift supporting constructions, top lift supporting construction by the joint 403 at two ends respectively with top
Lift and drive structure to connect with the 4th bearing pin 411.
With reference to Figure 14,15, level top is lifted 43 and is lifted the top of 42 with oblique top and lift supporting construction and lift with vertically top 41 identical, pushes up
Lifting and drive structure similar, wherein act oil cylinder 437 in level top is different from the stroke that oil cylinder 417 is lifted on top with oblique top act oil cylinder 427.Accordingly
Ground, level top lift inner sleeve 432 and level top lift overcoat 431 and oblique top lifts inner sleeve 422 and oblique top lift overcoat 421 respectively with level
Oil cylinder 437 is lifted on top and oblique top act oil cylinder 427 is corresponding.
Wherein, vertically the structure of inner sleeve 402, elongated hole inner sleeve 408 and overcoat 401 that top lifts 41 is square-section, inner sleeve 402
It is welded with cover plate with one end of elongated hole inner sleeve 408, is welded with outside cover plate and the connecting plate of joint 403, is welded with inside cover plate
The connecting plate of the piston rod of oil cylinder 417 is lifted with top；Overcoat 401 one end is welded with the square flange plate being connected with main body stand 2, method
It is welded with and pushes up the connecting plate of the cylinder body lifting oil cylinder 417 inside blue plate.2 top lift oil cylinder 417 respectively with in inner sleeve 402 and elongated hole
Set 408 is rotatedly connected, and the cylinder body of 2 top act oil cylinders 417 is rotatedly connected with overcoat 401 respectively, and 2 tops are lifted oil cylinders 417 and are divided into
The two ends supported are lifted on top, lift the installation of oil cylinder 417 for ease of top, and inner sleeve 402, elongated hole inner sleeve 408 and overcoat 401 are at the 3rd bearing pin
Offering installing hole at 414, wherein the installing hole in elongated hole inner sleeve 408 is strip hole, makes this junction have activity.Inner sleeve 402
It is divided in overcoat 401 with elongated hole inner sleeve 408, it is to avoid top is lifted oil cylinder 417 and born moment of flexure, plays dust-proof and protective effect, the most just
It is arranged on main body stand 2 in Ding Ju mechanism.Vertically it is respectively arranged with 8 nylon cushion blocks 418, wherein between the inner-outer sleeve at top act 41 two ends
8 nylon cushion blocks 418 are connected to inner sleeve 402 and the lower end of elongated hole inner sleeve 408,8 Buddhist nuns by the 3rd screw 419 and packing ring 420
Dragon cushion block 418 is connected to the upper end of overcoat 401 by the 3rd screw 419 and packing ring 420, as shown in figure 13, is used for reducing inside and outside
Friction between set, extends the service life of inner-outer sleeve.
Described vertical top is lifted the joint 403 of 41 and is rotatedly connected by bearing with the two ends of push rod 405, and the 5th bearing pin 409 will
Push rod 405 is together with joint 403 pin joint, and quick change pin 410 is plugged on the outer end of the 5th bearing pin 409, is used for locking.Push rod 405
Intermediate support portions is rectangular tube, and two ends are welded to connect axle, for being connected with joint 403；Rectangular tube three bread covers rubber blanket
4051, it is used for when pushing up act splash guard 6 shielding, another side welding bracing frame 4052, rises when lifting reinforcing bar 7 for colligation and top
Location and supporting role；When rotating push rod 405, need to unclamp quick change pin 410, pull up the 5th bearing pin 409, push rod 405 overturns 180 °,
Being loaded on the 5th bearing pin 409, lock quick change pin 410, splash guard 6 and reinforcing bar 7 are lifted in the rapid translating top completing function.The present invention with
Transformation process is described as a example by vertically top lifts 41, as shown in figure 16, unclamps the quick change pin 410 at push rod 405 two ends, pull up the 5th bearing pin
409, push rod 405 gets final product manual ease rotation, push rod 405 is overturn 180 °, makes push rod 405 be welded with the side of bracing frame 4052
Outwardly, it is loaded on the 5th bearing pin 409, locks quick change pin 410, reinforcing bar 7 is positioned in bracing frame 4052 fixing, by top act machine
Reinforcing bar top is lifted and is put in place by structure, it is achieved the rapid translating of function.Level top act 43 and oblique top lift the conversion side of 42 and vertically top act 41
Method is identical.Plug quick change pin rotation push rod realizes wide cut splash guard and lifts being switched fast of function with reinforcing bar top.
Ru Wei mechanism 5 utilizes drawer-type structure to place splash guard 6, and as shown in figures 17 to 20, Ru Wei mechanism 5 includes multiple leading
To wheel 501, support 502, multiple roll assembly 503, multiple roller 504, chute 505 and handle 507, wherein roller 504 is installed
In the bottom of support 502, directive wheel 501 is arranged on the sidepiece of support 502, and roller 504 rolls along the bottom land of chute 505, guides
Wheel 501 rolls along two medial walls of chute 505, and roll assembly 503 is arranged on the top of support 502, each roll assembly 503
The curved arrangement of roller, for placing the splash guard 6 of rolling, by handle 507 push-and-pull support 502, makes splash guard enter position.
Running mechanism 1 uses rail mounted traveling, for avoiding laying separately track, can use the rail identical with two lining chassis
Away from.Running mechanism uses two pair of wheel sets, four-point supporting layout structure, driving wheel and each two of driven pulley.Drive wheels by motor
Drive, drive driven pulley group to move by chain drive, so that whole trolley movement.
Main body stand 2 is the portal framed structure of adjustment height, is made up of door frame, work platforms and artificial ladder etc., is each
The carrier of core component, is also the supporting construction of whole chassis, the big headroom in left and right, longitudinally six point-supported gantry type main body stands
2, both ensure passing through of large engineering vehicle and carrier loader, ensure again integrally-built stability.Agent structure is by type
Steel is made, and by Flange joint, has Stability Analysis of Structures, manufacturing process is simple, material source is convenient, install quick feature；High
Spending adjustable main body stand 2 and rail mounted traveling, operation coverage is big, and equipment interoperability is good.
Primary structure of the present invention includes winding and development mechanism, Ding Ju mechanism and Ru Wei mechanism three part core texture, with
And traveling and main body stand two parts supplementary structure.Winding and development mechanism include reel, clamping structure and crawling structure three
Point, the span of winding and development mechanism can be regulated by increase and decrease reel interlude, to adapt to the splash guard of different breadth width
Chassis.Ding Ju mechanism includes that oil cylinder, inner-outer sleeve etc. are lifted in multi-functional push rod, joint, top, and Ru Wei mechanism passes through " drawer " mode push-and-pull
Being placed in position by waterproof for wide cut coiled sheet, clamping structure be fixed on reel splash guard one end, motor drives splash guard is complete
Portion is wound up on reel, is deployed in Ding Ju mechanism by splash guard by crawling structure band movable reel, and Ding Ju mechanism is by expansion
Splash guard top is lifted and is welded at tunnel contour.
Its splash guard paving mode is as follows: first pulled out by the arc roller support section of Ru Wei mechanism, and by entire volume wide cut
Splash guard is placed on wherein, then Ru Wei mechanism is shifted onto in situ.Winding and development mechanism is made to be positioned at the lower-left end of track of creeping, will
Splash guard one end is fixed on reel by clamping structure, and winding motor drives reel to complete whole windings of splash guard, creeps
Splash guard, along creeping track travel, is deployed in Ding Ju mechanism by structure, and the top lifted by each group of top is lifted oil cylinder and driven respectively respectively
Group top is lifted, and is lifted on the splash guard top of expansion and welds at tunnel contour；One width is laid complete, Ding Ju mechanism, winds and opens up
Opening mechanism resets respectively, makes whole chassis run by running mechanism and lays station to next width, repeat above-mentioned process of deployment.
The explanation of above example is only intended to help and understands the present invention, it is noted that for the technology of the art
For personnel, under the premise without departing from the principles of the invention, also the present invention can be carried out some improvement, these improve and also fall into this
In invention scope of the claims.
Claims (8)
1. tunnel splash guard installs a chassis, including main body stand (2) and running mechanism (1), the two ends of main body stand (2)
Being provided with the track of creeping (319) of arc, running mechanism (1) is arranged on the bottom of main body stand (2), it is characterised in that also wrap
Include winding and development mechanism (3), Ding Ju mechanism (4) and Ru Wei mechanism (5)；Ding Ju mechanism (4) phase fixing with main body stand (2)
Even, Ding Ju mechanism (4) is for putting in place reinforcing bar (7) top act good to fully deployed splash guard (6) or colligation；Described Ru Wei mechanism
(5) being connected to main body stand (2) door frame lower end, Ru Wei mechanism (5) utilizes drawer-type structure to place the splash guard (6) of rolling, uses
Enter position in making splash guard (6) and launch to provide support for splash guard (6) winding；
Described winding and development mechanism (3) include reel (310), clamping structure (3104), crawling structure, described reel (310)
Use sectional, including right connection part (3101), left connection part (3103) and some middle linkage sections (3102), Mei Gelian
The two ends welding flange of the section of connecing, each linkage section is linked together by bolt pair (3105)；Two ends, left and right at reel (310)
Being mounted on winding motor (303), reel (310) is divided by shaft coupling (309) with the spool shaft (302) of winding motor (303)
It is not connected with left connection part (3103) and right connection part (3101)；
The quantity of described clamping structure (3104) is identical with the hop count of reel linkage section, is arranged on volume by installing plate (31048)
In the reel of cylinder (310) each linkage section one end, described clamping structure (3104) is in folder by electric magnet (31047) is powered off and on
Tight and releasing orientation；
Described crawling structure is a pair, and by shaft coupling (309), two ends, left and right with reel (310) are connected respectively, and straddle
Creep on track (319), crawling structure use chain wheel drive guide, two-wheeled support, four-wheel reversal of the natural order of things back locking structure, described winding and
Development mechanism (3) can be mobile along track (319) of creeping, two inchworm motors (320) synchronize to be driven to described winding and expansion
Mechanism (3) provides to drive and guides.
Tunnel the most according to claim 1 splash guard installs chassis, it is characterised in that described clamping structure (3104) wraps
Include clamping press plate (31041), spring (31042), plate (31043), connecting plate (31045), electric magnet (31047), electric magnet
(31047) being arranged on installing plate (31048), installing plate (31048) is arranged on the ring flange of reel each linkage section end, even
One end of fishplate bar (31045) and electric magnet (31047) are rotationally connected by the first bearing pin (31046), connecting plate (31045) another
One end is rotationally connected with plate (31043) by the second bearing pin (31044), and clamping press plate (31041) passes through with plate (31043)
Axis of rotation is connected, and one end of this rotating shaft is rotatedly connected with installing plate (31048), and spring (31042) is torsion spring, spring
(31042) being arranged in rotating shaft, one end of spring (31042) is stuck on clamping press plate (31041), another of spring (31042)
End is stuck on installing plate (31048), and described electric magnet (31047) is pull-type frame-type DC electromagnet, electric magnet during energising
(31047) drive connecting plate (31045) to move downward, thus drive plate (31043) to overcome spring (31042) active force to press from both sides
Press plate (31041) to unclamp, thus unclamp splash guard (6)；During electric magnet (31047) power-off, clamping structure (3104) is in folder
Tight state, clamps splash guard (6).
Tunnel the most according to claim 1 splash guard installs chassis, it is characterised in that crawling structure includes crawl frame
(306), inchworm motor (320), reversal of the natural order of things wheel (314), support wheel (322), sprocket wheel (308)；Described sprocket wheel (308) is arranged on creeps
In the drive shaft (312) of motor (320), drive shaft (312) is arranged on crawl frame (306), sprocket wheel (308) and track of creeping
(319) chain (325) engagement on, inchworm motor (320) provides power for crawling structure, and sprocket wheel (308) is that crawling structure is led
To；Supporting wheel (322) is a pair, and above and symmetry sets up separately in drive shaft to be arranged on crawl frame (306) by support wheel shaft (321)
(312) both sides before and after, constitute supporting construction when creeping；Reversal of the natural order of things wheel (314) totally 4 groups, is symmetrically mounted on by wheel shaft (316)
Support wheel (322) lower section, track of creeping (319) inner side, constitute reverse locking structure.
Tunnel the most according to claim 3 splash guard installs chassis, it is characterised in that be additionally provided with reversal of the natural order of things wheel (314)
Regulation locking mechanism, regulation locking mechanism includes the fixing nut (318) being welded on crawl frame (306), is arranged on reversal of the natural order of things wheel
Holding nut (315) on axle (316) and regulation bolt (317), regulation bolt (317) can through fixing nut (318)
Upwards withstand holding nut (315), adjusted the gap of reversal of the natural order of things wheel (314) and track of creeping (319) by regulation bolt (317),
Locked by locking nut (31801) after adjustment.
Tunnel the most according to claim 1 splash guard installs chassis, it is characterised in that described Ding Ju mechanism (4) includes 2
Group level top is lifted (43), 2 groups of oblique tops act (42) and 1 group and is vertically pushed up act (41), vertically pushes up act (41) and oblique top act (42) is led to respectively
Crossing overcoat (401) and oblique top is lifted the square flange welded overcoat (421) end and is arranged on main body stand (2), level top is lifted
(43) hinged with main body stand (2) by act overcoat (431) end, level top, 5 groups of tops are lifted and are the most uniformly arranged on main body
On stand (2), often group top is lifted and is all included 1 push rod (405), the axial line of push rod (405) and the axial line of main body stand (2)
Parallel, 5 groups of tops are lifted and are driven push rod (405) by the most independent hydraulic jack respectively, make 5 push rods (405) be evenly distributed on
In the cambered surface mated with tunnel contour inner surface, reinforcing bar (7) top good to the splash guard (6) launched or colligation is lifted in place.
Tunnel the most according to claim 5 splash guard installs chassis, it is characterised in that described vertical top is lifted (41) and included
Oil cylinder (417), two joints (403) and two overcoats (401), two overcoats (401) point are lifted in one push rod, two vertical tops
It is located at the two ends of push rod (405) and is installed on main body stand (2), in overcoat (401) at one end, being provided with inner sleeve (402),
Being provided with elongated hole inner sleeve (408) in the overcoat (401) of the other end, two vertical tops are lifted oil cylinder (417) and are separately mounted to inner sleeve
(402) and elongated hole inner sleeve (408) in, two vertical top lift oil cylinder (417) piston rod respectively with corresponding inner sleeve (402) and
Elongated hole inner sleeve (408) is rotatedly connected, and the cylinder body of two vertical tops act oil cylinder (417) rotates phase with corresponding overcoat (401) respectively
Even, nylon cushion block (418) it is provided with between inner sleeve (402) and elongated hole inner sleeve (408) with corresponding overcoat (401)；
The lower end of two joints (403) connects with the 4th bearing pin (411) with corresponding inner sleeve (402) and elongated hole inner sleeve (408) respectively
Connecing, the upper end of joint (403) is rotatedly connected by bearing with the two ends of push rod (405), and the 5th bearing pin (409) is by push rod (405)
Together with joint (403) pin joint, quick change pin (410) is plugged on the outer end of the 5th bearing pin (409), is used for locking；Rotate push rod
(405) time, need to unclamp quick change pin (410), pull up the 5th bearing pin (409), push rod (405) overturns 180 °, is loaded on the 5th bearing pin
(409), locking quick change pin (410), complete top and lift splash guard (6) and the rapid translating of reinforcing bar (7) function；
Level top is lifted (43) and oblique top and is lifted (42) and being a difference in that of the structure vertically pushing up act (41): level top act oil cylinder
(437) oil cylinder (427) is lifted with oblique top different from the stroke that oil cylinder (417) is lifted on vertically top.
Tunnel the most according to claim 6 splash guard installs chassis, it is characterised in that prop up in the middle of described push rod (405)
Support part is divided into rectangular tube, rectangular tube three bread to cover rubber blanket (4051), is used for when pushing up act splash guard (6) shielding, another
Face welding bracing frame (4052), plays location and supporting role for colligation and top when lifting reinforcing bar (7).
Tunnel the most according to claim 1 splash guard installs chassis, it is characterised in that Ru Wei mechanism (5) utilizes drawer
Formula structure places splash guard (6), and Ru Wei mechanism (5) includes multiple directive wheel (501), support (502), multiple roll assembly
(503), multiple roller (504), chute (505) and handle (507), wherein roller (504) is arranged on the bottom of support (502),
Directive wheel (501) is arranged on the sidepiece of support (502), and roller (504) rolls along the bottom land of chute (505), directive wheel (501) edge
Two medial walls of chute (505) roll, and roll assembly (503) is arranged on the top of support (502), each roll assembly (503)
The curved arrangement of roller, for placing the splash guard (6) of rolling, by handle (507) push-and-pull support (502), make splash guard
(6) position is entered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746002.4A CN106194220B (en) | 2016-08-29 | 2016-08-29 | Chassis is installed with splash guard in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746002.4A CN106194220B (en) | 2016-08-29 | 2016-08-29 | Chassis is installed with splash guard in tunnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106194220A true CN106194220A (en) | 2016-12-07 |
| CN106194220B CN106194220B (en) | 2018-04-06 |
Family
ID=57527393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610746002.4A Active CN106194220B (en) | 2016-08-29 | 2016-08-29 | Chassis is installed with splash guard in tunnel |
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| CN (1) | CN106194220B (en) |
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| CN106837391A (en) * | 2017-04-01 | 2017-06-13 | 中国铁道科学研究院铁道建筑研究所 | A kind of method for spreading hanging platform car and tunnel waterproofing construction being set |
| 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 |
| CN107044291A (en) * | 2017-06-26 | 2017-08-15 | 重庆工业职业技术学院 | Anchor bar of waterproof plate in tunnels intelligently lays platform system |
| 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 |
| CN107327309A (en) * | 2017-09-01 | 2017-11-07 | 中铁局集团有限公司 | A kind of anchor bar of waterproof plate in tunnels lays chassis |
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| CN109281690A (en) * | 2018-05-31 | 2019-01-29 | 中铁隧道集团二处有限公司 | A kind of anchor bar of waterproof plate in tunnels laying machine |
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| CN106837391A (en) * | 2017-04-01 | 2017-06-13 | 中国铁道科学研究院铁道建筑研究所 | A kind of method for spreading hanging platform car and tunnel waterproofing construction being set |
| CN106837391B (en) * | 2017-04-01 | 2019-09-06 | 中国铁道科学研究院铁道建筑研究所 | A method of paving hanging platform vehicle and setting tunnel waterproofing construction |
| 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 |
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| CN106996298A (en) * | 2017-05-19 | 2017-08-01 | 龚岗 | The positioning of tunnel double-lining reinforcing bar, laying and liftout attachment |
| CN106988770B (en) * | 2017-05-19 | 2023-04-14 | 龚岗 | Geotextile waterproof cloth and two-lining reinforcing steel bar laying and laying integrated trolley |
| CN106988770A (en) * | 2017-05-19 | 2017-07-28 | 龚岗 | Geotextiles waterproof cloth and two lined steel muscle are plated in integrated bogie hearth |
| CN107044291A (en) * | 2017-06-26 | 2017-08-15 | 重庆工业职业技术学院 | Anchor bar of waterproof plate in tunnels intelligently lays platform system |
| CN107044291B (en) * | 2017-06-26 | 2023-08-25 | 重庆工业职业技术学院 | Intelligent laying rack system for tunnel waterproof board |
| CN107893671A (en) * | 2017-08-28 | 2018-04-10 | 北京建工土木工程有限公司 | A kind of large cross-section tunnel waterproof construction method |
| CN107327309A (en) * | 2017-09-01 | 2017-11-07 | 中铁局集团有限公司 | A kind of anchor bar of waterproof plate in tunnels lays chassis |
| CN108119171A (en) * | 2018-01-31 | 2018-06-05 | 湖南五新隧道智能装备股份有限公司 | A kind of multifunctional tunnel bow member Mobile workbench |
| CN108756951A (en) * | 2018-05-16 | 2018-11-06 | 湖南五新隧道智能装备股份有限公司 | A kind of mounting structure for connecting reinforcement installation frame and waterproof cloth trolley |
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| CN109281690B (en) * | 2018-05-31 | 2023-12-01 | 中铁隧道集团二处有限公司 | Tunnel waterproof board laying machine |
| CN109281690A (en) * | 2018-05-31 | 2019-01-29 | 中铁隧道集团二处有限公司 | A kind of anchor bar of waterproof plate in tunnels laying machine |
| CN108533297A (en) * | 2018-06-13 | 2018-09-14 | 福建正海机械设备有限公司 | Tunnel wall waterproof film sticking apparatus |
| CN108868836A (en) * | 2018-07-06 | 2018-11-23 | 中铁二院工程集团有限责任公司 | A kind of tunnel lining trolley splash guard supporting member with illumination functions |
| CN108756919A (en) * | 2018-07-27 | 2018-11-06 | 中铁工程装备集团有限公司 | It is synchronous to be laid with coiled material type compound shield |
| CN108756919B (en) * | 2018-07-27 | 2024-03-12 | 中铁工程装备集团有限公司 | Synchronous laying coiled material type composite shield machine |
| CN108971818A (en) * | 2018-09-21 | 2018-12-11 | 中建隧道建设有限公司 | A kind of splash guard protective device and method for reinforcement welding operation in tunnel |
| CN108979674A (en) * | 2018-09-29 | 2018-12-11 | 洛阳兴坤隧道工程机械有限公司 | A kind of walking basal seat for step-by-step movement tunnel trolley |
| CN108979674B (en) * | 2018-09-29 | 2024-05-03 | 洛阳兴坤隧道工程机械有限公司 | Walking base for stepping tunnel trolley |
| CN111257868A (en) * | 2020-03-13 | 2020-06-09 | 山东科技大学 | Automatic operation period tunnel lining quality detection device of coordinated deformation |
| CN111550270A (en) * | 2020-05-20 | 2020-08-18 | 中铁隧道集团一处有限公司 | Ultra-large self-propelled tunnel multifunctional operation platform and tunnel steel bar waterproof board construction method |
| CN111550270B (en) * | 2020-05-20 | 2021-07-09 | 中铁隧道集团一处有限公司 | Ultra-large self-propelled tunnel multifunctional operation platform and tunnel steel bar waterproof board construction method |
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