CN203214071U - Continuous operation rolling over docking type tunnel lining model board trolley - Google Patents
Continuous operation rolling over docking type tunnel lining model board trolley Download PDFInfo
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- CN203214071U CN203214071U CN 201320088500 CN201320088500U CN203214071U CN 203214071 U CN203214071 U CN 203214071U CN 201320088500 CN201320088500 CN 201320088500 CN 201320088500 U CN201320088500 U CN 201320088500U CN 203214071 U CN203214071 U CN 203214071U
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Abstract
The utility model relates to a continuous operation rolling over docking type tunnel lining model board trolley, which is used for tunnel secondary lining concrete pouring construction work, and comprises a platform frame, a walking device, a hydraulic drive device, a support screw group and a template group, wherein the walking device drives the platform frame to advance along the excavating direction of a tunnel, the hydraulic drive device and the support screw group are arranged on the platform frame, at least two groups of template groups are unfolded and contracted along the section direction of the tunnel, the sizes of the outer contours of the template groups after being contracted are smaller than the sizes of the inner contours of the unfolded template groups, and the template groups after being unfolded can pass through from the unfolded template groups. The continuous operation rolling over docking type tunnel lining model board trolley has the beneficial effects that the continuous operation rolling over docking type tunnel lining model board trolley can be used for concrete continuous pouring construction by utilizing a set of walking support operation platform to be matched with a plurality of sets of independent self-stability template groups, and achieves circulation streamline operations of the template groups, thereby preventing dislocation and the phenomenon that concrete is damaged because of lapping and squeezing, guaranteeing construction quality of concrete, and improving construction efficiency.
Description
Technical field
The utility model belongs to constructing tunnel equipment, relates in particular to a kind of working continuously and turns over mould dock working jumbo for tunnel lining.
Background technology
Present high-speed railway tunnel, the freeway tunnel overwhelming majority adopt the standard design drawing of the Ministry of Railways or Ministry of Communications, take unified tunnel structure form and identical radius, have very strong versatility." high-speed railway tunnel construction quality acceptance standard " be clear and definite regulation " secondary lining in weak surrounding rock and unfavorable geology tunnel should in time apply; secondary lining must not be greater than 90m apart from IV level country rock apart from face; V, VI level country rock must not be greater than 70m " (TB10753-2010/J1149-2011), therefore there is a contradiction in the strong times such as rapid construction two linings and concrete, the concrete strength deficiency does not allow form removal, just can't enter next group construction yet.Secondary lining concrete often faulting of slab ends is serious, because new-old concrete contraction situation is inconsistent, therefore is difficult to avoid the faulting of slab ends phenomenon.Because concrete overlap joint extruding is damaged the overlap concrete inner structure, has to fall piece hidden danger, jeopardizes operation security, if drop on the bullet train or automobile of walking at a high speed, will cause the consequence of especially severe.
Present existing scheme is to take the supporting corresponding template system of a cover walking support job platform to carry out the operation of Tunnel Second Lining concrete pouring construction, and walking support system and template system are indivisible mutually; The defective of this system is: 1, etc. the strong time long, influence next and organize lining construction; 2, overlap joint is taked in concrete construction, easily produces faulting of slab ends and falls the piece phenomenon; 3, can't in same tunnel, use the construction of many cover templates simultaneously, can not continue uninterrupted construction, can't satisfy the rapid construction requirement.
Summary of the invention
The purpose of this utility model is to propose a kind of working continuously to turn over the technical scheme of mould dock working jumbo for tunnel lining.
To achieve these goals, the technical solution of the utility model is: a kind of working continuously turned over mould dock working jumbo for tunnel lining, carry out the operation of Tunnel Second Lining concrete pouring construction, comprise platform framework, running gear, fluid pressure drive device, support leading screw group, template group; Described running gear is installed in the bottom of described platform framework, and running gear drives platform framework and advances along the tunnel piercing direction; Described fluid pressure drive device and support leading screw group are installed on the platform framework; There are at least two groups to launch and the described template group of shrinking along the tunnel cross-section direction, the outer profile size of the template group after the contraction less than the interior overall size of the template group of launching, and can from the template group of launching, pass, every cover template group can be connected with platform framework with fluid pressure drive device by supporting the leading screw group, template group drive to be launched by fluid pressure drive device and is shunk and carried by platform framework and advance, template group can separate with platform framework after the expansion, independent stable support is in the tunnel.
Further, described running gear is wheeled track travel device, and running gear is provided with two row's wheels and advances at the track of laying along the tunnel piercing direction.
Further, described running gear is by motor-driven, and described motor is through the speed governing of planet balancing point type reducer, by the rotation of chain drive wheel; In running gear, be provided with brake gear.
Further, described template group comprises backform, limit mould, arm of angle mould, and described backform, limit mould, arm of angle mould are the hardwares with arc-shaped outer surface, and described backform is connected by the bearing pin mode with the limit mould, and the limit mould can be folding to side direction in the tunnel; Described limit mould is connected by the bearing pin mode with arm of angle mould, and arm of angle mould can be folding to side direction in the tunnel; Be provided with floor at described backform, limit mould, arm of angle mould both ends, be provided with alignment pin between two groups of template group.
Further, described template group comprises a backform, two limit moulds, two arm of angle moulds; Described backform is positioned on two limit moulds, and the backform two ends are connected with an end of a limit mould respectively, and the other end of every limit mould is connected with an end of a described arm of angle mould, and the limit mould is positioned on the arm of angle mould;
Described fluid pressure drive device comprises four hoist cylinders, four telescopic oil cylinders, and described hoist cylinder is vertically mounted on the top of described platform framework, and it is mobile in the vertical direction that the cylinder arm of hoist cylinder promotes backform; Described telescopic oil cylinder is installed in the both sides of platform framework, and telescopic oil cylinder is connected with the side of platform framework by rotating shaft, and the cylinder arm of telescopic oil cylinder is connected by removable rotating shaft with the limit mould and promotes the limit mould is that rotate in the axle center with the bearing pin that is connected with backform;
There is the described support leading screw group of many groups to be installed on the platform framework along described platform framework direct of travel; Every group is supported the leading screw group and comprises that three backforms support leading screw, twelve earthly branches limit mould supports leading screw, two arm of angle moulds support leading screws; The end that described backform supports leading screw is connected with backform by removable rotating shaft, and the other end that backform supports leading screw is connected with platform framework by rotating shaft; Every limit mould supports leading screw with six described limit moulds and is connected by removable rotating shaft, the limit mould of the below other end that supports leading screw is filled the end face feet with the inverted arch in tunnel and is connected, all the other five aid the border areas mould support leading screw the other end be connected with platform framework by rotating shaft; Every arm of angle mould supports leading screw with a described arm of angle mould and is connected by removable rotating shaft, and the other end that arm of angle mould supports leading screw is connected with the inverted arch filling end face feet in tunnel.
Further, the length of described template group is 9000mm; Described backform is that the backform plate of 1500mm is formed by six block lengths, and described backform plate comprises backform panel, backform arch bar, backform arched girder, the backform floor of putting more energy into; Described backform plate thickness is that 10mm, arc radius are that 5710mm, arc length are 4800mm, described backform arch bar is arranged on the steel plate that 12mm is thick, 200mm is wide at backform panel two ends, described backform arched girder is arranged on the 20a i iron arched girder in the middle of the backform panel, be provided with many backforms that are made of 75 * 50 * 5 unequal angles floor of putting more energy between described backform arch bar and backform arched girder, described backform stiffening rib distance between plates is 346mm;
Described limit mould is that the cheek board piece of 1500mm is formed by six block lengths, and described cheek board piece comprises limit die face plate, limit mould arch bar, limit mould arched girder, the limit mould floor of putting more energy into; Described limit die face plate thickness is that 10mm, arc radius are that 5710mm, arc length are 7150mm, described limit mould arch bar is arranged on the steel plate that 12mm is thick, 200mm is wide at die face plate two ends, limit, described limit mould arched girder is arranged on the 20a i iron arched girder in the middle of the die face plate of limit, be provided with many limit moulds that are made of 75 * 50 * 5 unequal angles floor of putting more energy between described limit mould arch bar and limit mould arched girder, described limit mould stiffening rib distance between plates is 346mm;
The diameter that connects the described bearing pin of backform and limit mould is 36mm.
The beneficial effects of the utility model are: utilize a cover walking to support job platform and cooperate many covers independently to carry out the operation of Tunnel Second Lining concrete pouring construction from steady template system, deployable and the contraction of template group, and can be connected or separate with platform framework, template group launch and with can be separately after platform framework separates stressed from surely, after shrinking, template group can carry the template group of passing expansion by the platform framework of walking, and dock with the template group of launching, can carry out the concrete continuous casting and constructing, realize the circular flow aquation operation of many cover templates, thereby avoid faulting of slab ends and squeeze and destroy concrete phenomenon, guarantee the quality of concrete construction, improved efficiency of construction.
Below in conjunction with drawings and Examples the utility model being done one describes in detail.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is that the utility model template group is shunk schematic diagram;
Fig. 3 is the utility model lateral view;
Fig. 4 is the backform expanded view;
Fig. 5 is the backform end view drawing;
Fig. 6 is limit mould expanded view;
Fig. 7 is limit mould end view drawing.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, a kind of working continuously turned over mould dock working jumbo for tunnel lining, carries out the operation of Tunnel Second Lining concrete pouring construction, comprises platform framework 1, running gear 2, fluid pressure drive device, support leading screw group, template group; Described running gear is installed in the bottom of described platform framework, and running gear drives platform framework and advances along the tunnel piercing direction; Described fluid pressure drive device and support leading screw group are installed on the platform framework; Adopt three covers to launch and the described template group of shrinking along the tunnel cross-section direction, the outer profile size of the template group after the contraction less than the interior overall size of the template group of launching, and can from the template group of launching, pass (as shown in Figure 2), every cover template group can be connected with platform framework with fluid pressure drive device by supporting the leading screw group, template group drive to be launched by fluid pressure drive device and is shunk and have platform framework to carry and advance, template group can separate with platform framework after the expansion, independent stable support is in the tunnel.
Described platform framework comprises that five follow away door frame 1-1,1-2,1-3,1-4, the 1-5 that direction is arranged, and are provided with operating platform 1-6 at platform framework.
Described running gear is wheeled track travel device, and running gear is provided with two row's wheel 2-1 and advances at the track 2-2 that lays along the tunnel piercing direction.
Described running gear is by motor-driven, and described motor is through the speed governing of planet balancing point type reducer, by the rotation of chain drive wheel; In running gear, be provided with brake gear.
Described template group comprises backform 3, limit mould 4, arm of angle mould 5, and described backform, limit mould, arm of angle mould are the hardwares with arc-shaped outer surface, and described backform is connected by bearing pin 6 with the limit mould, and the limit mould can be folding to side direction in the tunnel; Described limit mould is connected by bearing pin 7 with arm of angle mould, and arm of angle mould can be folding to side direction in the tunnel; Be provided with floor at described backform, limit mould, arm of angle mould both ends, be provided with alignment pin between two groups of template group.
Described template group comprises a backform, two limit moulds, two arm of angle moulds; Described backform is positioned on two limit moulds, and the backform two ends are connected with an end of a limit mould respectively, and the other end of every limit mould is connected with an end of a described arm of angle mould, and the limit mould is positioned on the arm of angle mould;
Described fluid pressure drive device comprises four hoist cylinders 8, four telescopic oil cylinders 9, and described hoist cylinder is two of each vertical installations of the top of the described platform framework second door frame 1-2 and the 4th door frame 1-4, and it is mobile in the vertical direction that the cylinder arm of hoist cylinder promotes backform; Two described telescopic oil cylinders are respectively installed in both sides at the platform framework second door frame 1-2 and the 4th door frame 1-4, telescopic oil cylinder is connected with the side of platform framework by rotating shaft, and the cylinder arm of telescopic oil cylinder is connected by removable rotating shaft with the limit mould and promotes the limit mould is that rotate in the axle center with the bearing pin that is connected with backform;
There are five groups of described support leading screw groups to be installed on five door frames of platform framework; Every group is supported the leading screw group and comprises that three backforms support leading screw 10, twelve earthly branches limit mould supports leading screw 11, two arm of angle moulds support leading screws 12; The end that described backform supports leading screw is connected with backform by removable rotating shaft, and the other end that backform supports leading screw is connected with platform framework by rotating shaft; Every limit mould supports leading screw with six described limit moulds and is connected by removable rotating shaft, the limit mould of the below other end that supports leading screw is filled end face feet 13 with the inverted arch in tunnel and is connected, all the other five aid the border areas mould support leading screw the other end be connected with platform framework by rotating shaft; Every arm of angle mould supports leading screw with a described arm of angle mould and is connected by removable rotating shaft, and the other end that arm of angle mould supports leading screw is connected with the inverted arch filling end face feet in tunnel.
In the present embodiment, the primary structure specification of turning over mould dock working jumbo for tunnel lining of working continuously is as follows:
Inverted arch is filled end face apart from vault centre-height 7523mm;
As Fig. 4, Fig. 5, backform panel 3-1 arc length TL=4800mm, backform panel arc radius TR=5710mm; Backform is made up of the backform plate of six block length TW=1500mm, and the backform length overall is 9000mm; The backform template thickness is 10mm, the two ends of every backform plate are provided with the arch bar 3-2 that 12mm is thick, 200mm is wide, the center of every backform plate is provided with an arched girder 3-3 who is made of the 20a i iron, be provided with many floor 3-4 that put more energy into that are made of 75 * 50 * 5 unequal angles between described arch bar and arched girder, described stiffening rib distance between plates is 346mm.
As Fig. 6, Fig. 7, limit die face plate 4-1 arc length S L=7150mm, limit die face plate arc radius SR=5710mm; The limit mould is made up of the cheek board piece of six block length SW=1500mm, and the Bian Mo length overall is 9000mm; Limit mould template thickness is 10mm, the two ends of every cheek board piece are provided with the arch bar 4-2 that 12mm is thick, 200mm is wide, the center of every cheek board piece is provided with an arched girder 4-3 who is made of the 20a i iron, be provided with many floor 4-4 that put more energy into that are made of 75 * 50 * 5 unequal angles between described arch bar and arched girder, described stiffening rib distance between plates is 346mm;
Arm of angle die face plate arc length 1890mm, arm of angle die face plate arc radius 5710mm;
The diameter that connects the bearing pin 7 of backform and limit mould bearing pin 6 and fillet mould and arm of angle mould is 30mm;
Platform framework length is 9000mm;
Running gear drive motors power 7.5kw, maximum speed of travel 8m/min;
The hoist cylinder stroke is 650mm; The telescopic oil cylinder stroke is 320mm.
The quantity of template group is determined according to excavation progress and the safe step pitch in tunnel.
The working method of turning over mould dock working jumbo for tunnel lining of working continuously is:
Platform framework is delivered to desired location with first group of template group, fluid pressure drive device launches template group, supporting the leading screw group locatees template group and be fixed on platform framework and the inverted arch filling end face feet, carry out the Tunnel Second Lining mould and annotate concrete construction, when secondary lining concreting is finished and after concrete reaches the initial set state, remove to support being connected of leading screw group and hydraulic fluid oil cylinder and template group, platform framework and first group of template group break away from, and the support leading screw that is connected with the inverted arch filling end face feet in tunnel continues the support shuttering group and keeps from steady;
Platform framework carries second group of template group that is in contraction state and passes from first group of template group inboard, fluid pressure drive device launches template group and adjust the position, by alignment pin second group of template group docked at end face with first group of template group, supporting the leading screw group locatees second group of template group and be fixed on platform framework and the inverted arch filling end face feet, carry out the Tunnel Second Lining mould and annotate concrete construction, when secondary lining concreting is finished, and after concrete reaches the initial set state, removing second group of template group is connected with the hydraulic fluid oil cylinder with support leading screw group, platform framework and second group of template group disengaging, the support leading screw that is connected with the inverted arch filling end face feet in tunnel continues to support second group of template group and keeps certainly surely;
The 3rd group of template group docked with second group of template group and carry out Tunnel Second Lining form concrete construction according to identical process;
After secondary lining concrete that the secondary lining concrete of the 3rd group of template group reaches initial set state and first group of template group reaches requirement of strength, removing the 3rd group of template group is connected with the hydraulic fluid oil cylinder with support leading screw group, platform framework and the 3rd group of template group disengaging, the support leading screw that is connected with the inverted arch filling end face feet in tunnel continues to support the 3rd group of template group and keeps certainly surely;
Move to the position of first group of template group behind the platform framework, fluid pressure drive device is connected with first group of template group and supports first group of template group, remove first group of template group and dock alignment pin with second group of template group, remove first group of template group and fill the support leading screw that the end face feet is connected with the inverted arch in tunnel, the descending 30mm of hoist cylinder, the platform framework direction 50mm that advances, make concrete demoulding, pack up arm of angle mould then, telescopic oil cylinder is regained the limit mould, hoist cylinder drops to the platform framework supporting with backform, and first group of template group is in contraction state;
Platform framework carries first group of template group being in contraction state and passes from second group and the 3rd group of template group inboard, first group of template group docked with the 3rd group of template group and carries out the construction of Tunnel Second Lining form concrete according to said process; So Tunnel Second Lining Construction is carried out in circulation.
Fluid pressure drive device only uses as the demoulding and mode transfer, not as stressed member, supports leading screw and is used for the pressure that produces when the location of template group and support shuttering group are born concreting when concreting.
" high-speed railway tunnel construction quality acceptance standard " stipulates clearly that (TB10753-2010/J1149-2011) " construct before secondary lining supporting in the early stage distortion is stable, the concrete strength during form removal should reach 100% of design strength; The distortion of supporting in the early stage stable back construction, concrete strength during form removal should reach 8Mpa, timely moisture-keeping maintaining after the form removal "; concrete strength increases relevant with external condition such as environment temperature and humidity etc.; intensity does not reach requirement, must not carry out form removal, otherwise concrete can't be from surely influencing structure stress; because the restriction of tunnel space is difficult to satisfy simultaneously the above formwork jumbo construction of 2 covers again, just can't carry out next yet and organize concrete construction under the situation of not form removal.Tradition all is to take lapping construction during concrete construction, because the asynchronism(-nization) of new-old concrete construction, therefore concrete shrinkage strain is also different, easily produces the faulting of slab ends phenomenon.When concrete is taked lapping construction, in order to ensure the closely connected no gap of overlap joint, must be thereon push with hydraulic jack and stressedly just can reach requirement, and the overlap joint concrete is local concrete, stressed easy generation internal construction is destroyed, thereby may fall the piece phenomenon, thereby jeopardizes operation security.At these shortcomings, the utility model has realized etc. that strong time and next group construction carry out simultaneously, realizes the quick lining cutting of streamlined operation, thoroughly changes traditional concrete lapping construction method, avoids the problem that causes because of overlap joint.
If carrying out every month normal index of two lining constructions according to the common templates chassis is 10 groups, every group is that 9m is the 90m/ month, it is 15 groups and adopt formwork jumbo of the present utility model to carry out every month normal index of two lining constructions, every group is that 9m is the 135m/ month, be every month energy than the common chassis 45m that constructs more, be 1.5 times of normal work efficiency, accelerated speed of application greatly and saved management cost, guaranteed that the tunnel safety step pitch does not exceed standard.This chassis can increase the tricks of template system at any time according to the site operation needs, and common that formwork jumbo can't be realized.The common templates chassis exists the destruction concrete to produce piece and faulting of slab ends problem in addition, and this chassis can be avoided this type of problem.
Claims (6)
1. work continuously and turn over mould dock working jumbo for tunnel lining for one kind, carry out the operation of Tunnel Second Lining concrete pouring construction, comprise platform framework, running gear, fluid pressure drive device, support leading screw group, template group; It is characterized in that described running gear is installed in the bottom of described platform framework, running gear drives platform framework and advances along the tunnel piercing direction; Described fluid pressure drive device and support leading screw group are installed on the platform framework; There are at least two groups to launch and the described template group of shrinking along the tunnel cross-section direction, the outer profile size of the template group after the contraction less than the interior overall size of the template group of launching, and can from the template group of launching, pass, every cover template group can be connected with platform framework with fluid pressure drive device by supporting the leading screw group, template group drive to be launched by fluid pressure drive device and is shunk and carried by platform framework and advance, template group can separate with platform framework after the expansion, independent stable support is in the tunnel.
2. a kind of working continuously according to claim 1 turned over mould dock working jumbo for tunnel lining, it is characterized in that, described running gear is wheeled track travel device, and running gear is provided with two row's wheels and advances at the track of laying along the tunnel piercing direction.
3. a kind of working continuously according to claim 2 turned over mould dock working jumbo for tunnel lining, it is characterized in that, described running gear is by motor-driven, and described motor is through the speed governing of planet balancing point type reducer, by the rotation of chain drive wheel; In running gear, be provided with brake gear.
4. a kind of working continuously according to claim 1 turned over mould dock working jumbo for tunnel lining, it is characterized in that, described template group comprises backform, limit mould, arm of angle mould, described backform, limit mould, arm of angle mould are the hardwares with arc-shaped outer surface, described backform is connected by the bearing pin mode with the limit mould, and the limit mould can be folding to side direction in the tunnel; Described limit mould is connected by the bearing pin mode with arm of angle mould, and arm of angle mould can be folding to side direction in the tunnel; Be provided with floor at described backform, limit mould, arm of angle mould both ends, be provided with alignment pin between two groups of template group.
5. a kind of working continuously according to claim 4 turned over mould dock working jumbo for tunnel lining, it is characterized in that, described template group comprises a backform, two limit moulds, two arm of angle moulds; Described backform is positioned on two limit moulds, and the backform two ends are connected with an end of a limit mould respectively, and the other end of every limit mould is connected with an end of a described arm of angle mould, and the limit mould is positioned on the arm of angle mould;
Described fluid pressure drive device comprises four hoist cylinders, four telescopic oil cylinders, and described hoist cylinder is vertically mounted on the top of described platform framework, and it is mobile in the vertical direction that the cylinder arm of hoist cylinder promotes backform; Described telescopic oil cylinder is installed in the both sides of platform framework, and telescopic oil cylinder is connected with the side of platform framework by rotating shaft, and the cylinder arm of telescopic oil cylinder is connected by removable rotating shaft with the limit mould and promotes the limit mould is that rotate in the axle center with the bearing pin that is connected with backform;
There is the described support leading screw group of many groups to be installed on the platform framework along described platform framework direct of travel; Every group is supported the leading screw group and comprises that three backforms support leading screw, twelve earthly branches limit mould supports leading screw, two arm of angle moulds support leading screws; The end that described backform supports leading screw is connected with backform by removable rotating shaft, and the other end that backform supports leading screw is connected with platform framework by rotating shaft; Every limit mould supports leading screw with six described limit moulds and is connected by removable rotating shaft, the limit mould of the below other end that supports leading screw is filled the end face feet with the inverted arch in tunnel and is connected, all the other five aid the border areas mould support leading screw the other end be connected with platform framework by rotating shaft; Every arm of angle mould supports leading screw with a described arm of angle mould and is connected by removable rotating shaft, and the other end that arm of angle mould supports leading screw is connected with the inverted arch filling end face feet in tunnel.
6. a kind of working continuously according to claim 5 turned over mould dock working jumbo for tunnel lining, it is characterized in that the length of described template group is 9000mm; Described backform is that the backform plate of 1500mm is formed by six block lengths, and described backform plate comprises backform panel, backform arch bar, backform arched girder, the backform floor of putting more energy into; Described backform plate thickness is that 10mm, arc radius are that 5710mm, arc length are 4800mm, described backform arch bar is arranged on the steel plate that 12mm is thick, 200mm is wide at backform panel two ends, described backform arched girder is arranged on the 20a i iron arched girder in the middle of the backform panel, be provided with many backforms that are made of 75 * 50 * 5 unequal angles floor of putting more energy between described backform arch bar and backform arched girder, described backform stiffening rib distance between plates is 346mm;
Described limit mould is that the cheek board piece of 1500mm is formed by six block lengths, and described cheek board piece comprises limit die face plate, limit mould arch bar, limit mould arched girder, the limit mould floor of putting more energy into; Described limit die face plate thickness is that 10mm, arc radius are that 5710mm, arc length are 7150mm, described limit mould arch bar is arranged on the steel plate that 12mm is thick, 200mm is wide at die face plate two ends, limit, described limit mould arched girder is arranged on the 20a i iron arched girder in the middle of the die face plate of limit, be provided with many limit moulds that are made of 75 * 50 * 5 unequal angles floor of putting more energy between described limit mould arch bar and limit mould arched girder, described limit mould stiffening rib distance between plates is 346mm;
The diameter that connects the described bearing pin of backform and limit mould is 36mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088500 CN203214071U (en) | 2013-02-27 | 2013-02-27 | Continuous operation rolling over docking type tunnel lining model board trolley |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088500 CN203214071U (en) | 2013-02-27 | 2013-02-27 | Continuous operation rolling over docking type tunnel lining model board trolley |
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| CN203214071U true CN203214071U (en) | 2013-09-25 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089278A (en) * | 2013-02-27 | 2013-05-08 | 中交隧道工程局有限公司 | Continuous operation rolling over docking type tunnel lining formwork trolley |
| CN104632251A (en) * | 2014-12-31 | 2015-05-20 | 上海市机械施工集团有限公司 | Integrally cast type mould plate trolley and construction method of concrete pouring of underground passage |
| CN104763444A (en) * | 2015-02-03 | 2015-07-08 | 四川省创力隧道机械设备有限公司 | Adjustable hydraulic hammer rig for tunnel |
| CN108843348A (en) * | 2018-08-15 | 2018-11-20 | 中铁十九局集团第六工程有限公司 | Collapsible tunnel anchor-section lining trolley and its construction method |
| CN109763514A (en) * | 2018-12-24 | 2019-05-17 | 中建三局集团有限公司 | A kind of separated steel mould trolley and its construction method for pipe gallery construction |
| CN113818905A (en) * | 2021-11-03 | 2021-12-21 | 湖南百舸水利建设股份有限公司 | Tunnel lining template trolley |
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2013
- 2013-02-27 CN CN 201320088500 patent/CN203214071U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089278A (en) * | 2013-02-27 | 2013-05-08 | 中交隧道工程局有限公司 | Continuous operation rolling over docking type tunnel lining formwork trolley |
| CN104632251A (en) * | 2014-12-31 | 2015-05-20 | 上海市机械施工集团有限公司 | Integrally cast type mould plate trolley and construction method of concrete pouring of underground passage |
| CN104763444A (en) * | 2015-02-03 | 2015-07-08 | 四川省创力隧道机械设备有限公司 | Adjustable hydraulic hammer rig for tunnel |
| CN108843348A (en) * | 2018-08-15 | 2018-11-20 | 中铁十九局集团第六工程有限公司 | Collapsible tunnel anchor-section lining trolley and its construction method |
| CN108843348B (en) * | 2018-08-15 | 2024-04-02 | 中铁十九局集团第六工程有限公司 | Folding tunnel anchor section lining trolley and construction method thereof |
| CN109763514A (en) * | 2018-12-24 | 2019-05-17 | 中建三局集团有限公司 | A kind of separated steel mould trolley and its construction method for pipe gallery construction |
| CN113818905A (en) * | 2021-11-03 | 2021-12-21 | 湖南百舸水利建设股份有限公司 | Tunnel lining template trolley |
| CN113818905B (en) * | 2021-11-03 | 2024-01-23 | 湖南百舸水利建设股份有限公司 | Tunnel lining template trolley |
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