CN206205905U - A kind of chassis suitable for City Subway Station abnormity big cross section lining cutting one-piece casting - Google Patents
A kind of chassis suitable for City Subway Station abnormity big cross section lining cutting one-piece casting Download PDFInfo
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- CN206205905U CN206205905U CN201621238743.3U CN201621238743U CN206205905U CN 206205905 U CN206205905 U CN 206205905U CN 201621238743 U CN201621238743 U CN 201621238743U CN 206205905 U CN206205905 U CN 206205905U
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Abstract
The utility model is related to tunnel abnormity lining construction field, specially a kind of chassis suitable for City Subway Station abnormity big cross section lining cutting one-piece casting." stalk, bent wall and profiled section " is solved because that cannot be vibrated to concrete, easily form cavity, there is honeycomb, pitted skin, small template flatness problem extremely rambunctious after supporting, including template assembly, bracket assembly, traversing lifting body, door frame assembly, running mechanism and very heavy and hydraulic jack.The utility model can ensure that liner structure quality, evade quality and security risk, reduce substantial amounts of man power and material's investment, the maintenance cost for also greatly reduce later stage repairing, leak stopping, repeating construction etc..
Description
Technical field
The utility model is related to tunnel abnormity lining construction field, specially a kind of to be applied to City Subway Station big cross section
The chassis that special-shaped lining cutting is poured.
Background technology
With continuing to develop for city underground, " size is big, the special-shaped lining cutting of irregular structure " gradually increases in subway station
Many, by the restriction of its feature, one-piece casting difficulty is big, generally using traditional segmentation pouring construction.For different section feature,
Segmentation is poured using different constructions." stalk part " can often use bulk punching block continuous productive process, the knot for so pouring
Structure globality is preferable, but it is its drawback that cannot vibrate comprehensively with top treatment of construction joints." bent wall and profiled section " can only then be adopted
With full hall scaffold, coordinate bamboo slab rubber（Or small punching block）, it is aided with the lumps of wood, plank formwork and pours.
In work progress, each operation cross-operation, long construction period, security risk is high；" stalk, bent wall and profiled section "
Because that cannot be vibrated to concrete, cavity is easily formed, honeycomb, pitted skin occur, the small extremely difficult control of template flatness after supporting
System, brings up the presentation quality and internal flaw of extreme difference, it is impossible to reach the requirement of concrete " interior reality is outer beautiful "；" segmentation is poured " is also straight
The globality for destroying station structure is connect, especially special-shaped end, often structure stress concentrates part, to architecture quality, entirety
Property requires high, separately pours and cannot often meet requirement, and hidden danger has been buried in the operation to later stage station.Finally, artificially cause
A large amount of longitudinal direction construction joints, vibrated the unreal quality defect of concrete for causing, and crossed construction is destroyed to the possibility of flexible waterproof layer, pole
Be easily caused the appearance of station structure percolating water, to station use and operation brings greater risk.
The content of the invention
The utility model in order to solve " stalk, bent wall and profiled section " because that cannot be vibrated to concrete, easily shape
Into cavity, there is honeycomb, pitted skin, the small template flatness problem extremely rambunctious after supporting, there is provided one kind is applied to city ground
The chassis that the big cross section abnormity lining cutting of iron station is poured.
The utility model takes following technical scheme：One kind is applied to City Subway Station abnormity big cross section lining cutting and integrally pours
The chassis built, including template assembly, bracket assembly, traversing lifting body, door frame assembly, running mechanism and very heavy and hydraulic oil
Cylinder.
Described template assembly includes two pieces of upper dynamic model, two pieces of lower dynamic models and two pieces of small dynamic models, passes through between upper dynamic model
Bolt connection is integral, and lower dynamic model is connected with upper dynamic model and small dynamic model by hinge pin.
Door frame assembly bottom is provided with running mechanism, and door frame assembly is supported by very heavy and hydraulic jack, and door frame assembly top is solid
Surely have a traversing lifting body, traversing lifting body top is fixed with bracket assembly, door frame assembly both sides respectively with dynamic model on both sides
With the connection of lower dynamic model, bracket assembly top is fixed with upper dynamic model.
Described traversing lifting body is fixed on door frame assembly, traversing lifting body include traversing pull bar, cross traveling trolley,
Traversing oil cylinder and jacking cylinder, traversing pull bar two ends are provided with horizontally arranged traversing oil cylinder, and traversing oil cylinder end sets horizontal
Dolly is moved, the jacking cylinder being connected with bracket assembly is fixed with cross traveling trolley.
Described bracket assembly includes yoke crosstie, pallet stringer and vertical supporting, and vertical supporting holds in the palm on yoke crosstie
Frame crossbeam is connected on pallet stringer, and pallet stringer is fixed on door frame assembly.
Described door frame assembly includes being arranged on some row's door frame columns, door frame entablature, door frame sill, the door of both sides
Frame support, door frame diagonal brace and door frame longeron, are connected with door frame entablature and door frame sill, door frame between the door frame column of both sides
Door frame support is provided between entablature and door frame sill, door frame diagonal brace, one are fixed between door frame column and door frame sill
Door frame longeron is fixed between some row's door frame columns of side.
Compared with prior art, the utility model can successfully realize the streamlined operation of special-shaped big cross section lining cutting, by every plate
Lining cutting 8.5m is long, is capable of achieving the high-efficient homework of 1 plate/7d, and can ensure that liner structure quality, has evaded quality and security risk,
Reduce substantial amounts of man power and material's investment, the maintenance cost for also greatly reduce later stage repairing, leak stopping, repeating construction etc..
, based on traditional handicraft, technical maturity, dismounting assembling is easy, and installation period is short, applies for device described in the utility model
Work efficiency high, is easy to operate and recycles, and has evaded construction risk, it is ensured that construction safety quality, is particularly suited for tunneling
The construction of station abnormity big cross section lining cutting, with extraordinary application value.
Brief description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model side view；
Dynamic model under 1- in figure；The upper dynamic models of 2-；The small dynamic models of 3-；4- platform stulls；5- is laterally very heavy；6- yoke crossties；7- is pushed up
Oil-lifting jar；8- pallet stringers；9- vertical supportings；10- lateral connection framves；11- jackings very heavy 1；The traversing pull bars of 13-；The traversing oil of 14-
Cylinder；15- cross traveling trolleys；16- door frame entablatures；17- door frame columns；18- door frames are supported；20- door frame sills；21- indulges linking support
Pipe；22- door frame diagonal braces；The lateral oil cylinders of 23-；24- cylinder lengthening sections；25- petty action mould oil cylinders；26- arch angles are very heavy；27- traveling machines
Structure；28- door frame longerons；Working stand under 29-；30- column braces；31- column tie-beams；The upper working stands of 32-；33- crossbeams connect
Connect beam；34- workbenches；35- position-limited racks；36- jackings very heavy 2；37- electrical systems；38- door frames are very heavy.
Specific embodiment
As shown in Figure 1, 2, a kind of chassis suitable for City Subway Station abnormity big cross section lining cutting one-piece casting, including mould
Plate assembly, bracket assembly, traversing lifting body, door frame assembly, running mechanism and very heavy and hydraulic jack；
Described template assembly includes two pieces of upper 2, two pieces of lower dynamic models 1 of dynamic model and two pieces of small dynamic models 3, between upper dynamic model 2
It is bolted integral, lower dynamic model 1 is connected with upper dynamic model 2 and small dynamic model 3 by hinge pin.
Door frame assembly bottom is provided with running mechanism, and door frame assembly is supported by very heavy and hydraulic jack, and door frame assembly top is solid
Surely have a traversing lifting body, traversing lifting body top is fixed with bracket assembly, door frame assembly both sides respectively with dynamic model on both sides 2
Connected with lower dynamic model 1, bracket assembly top is fixed with upper dynamic model 2；
Described traversing lifting body is fixed on door frame assembly, and traversing lifting body includes traversing pull bar 13, traversing small
Car 15, traversing oil cylinder 14 and jacking cylinder 7, the two ends of traversing pull bar 13 are provided with horizontally arranged traversing oil cylinder 14, traversing oil
The end of cylinder 14 sets cross traveling trolley 15, and the jacking cylinder 7 being connected with bracket assembly is fixed with cross traveling trolley 15.
Described bracket assembly includes yoke crosstie 6, pallet stringer 8 and vertical supporting 9, and vertical supporting 9 is in yoke crosstie 6
On, yoke crosstie 6 is connected on pallet stringer 8, and pallet stringer 8 is fixed on door frame assembly.
Described door frame assembly includes being arranged on horizontal stroke under some row's door frame columns 17, door frame entablature 16, door frame of both sides
The support 18, door frame diagonal brace 22 of beam 20, door frame and door frame longeron 28, door frame entablature 16 is connected between the door frame column 17 of both sides
With door frame sill 20, door frame support 18, door frame column 17 and door frame are provided between door frame entablature 16 and door frame sill 20
Door frame diagonal brace 22 is fixed between sill 20, door frame longeron 28 is fixed between some row's door frame columns 17 of side.
The running mechanism, each two sets by the active and passive running mechanism of chassis, running mechanism is under door frame assembly.Actively
After running mechanism drives decelerator to slow down by y series motor, then walked by chain-driving travelling wheel.Passive running mechanism does not set
Motor drives, and is driven by active running mechanism and walked.
Claims (3)
1. a kind of chassis suitable for City Subway Station abnormity big cross section lining cutting one-piece casting, it is characterised in that：Including template
Assembly, bracket assembly, traversing lifting body, door frame assembly, running mechanism and very heavy and hydraulic jack；
Described template assembly includes two pieces of upper dynamic models（2）, two pieces of lower dynamic models（1）And two pieces of small dynamic models（3）, upper dynamic model（2）
Between be bolted integral, lower dynamic model（1）With upper dynamic model（2）And small dynamic model（3）Connected by hinge pin,
Door frame assembly bottom is provided with running mechanism, and door frame assembly is supported by very heavy and hydraulic jack, and door frame assembly top is fixed with
Traversing lifting body, traversing lifting body top is fixed with bracket assembly, door frame assembly both sides respectively with dynamic model on both sides（2）With
Lower dynamic model（1）Connection, bracket assembly top and upper dynamic model（2）It is fixed；
Described traversing lifting body is fixed on door frame assembly, and traversing lifting body includes traversing pull bar（13）, cross traveling trolley
（15）, traversing oil cylinder（14）And jacking cylinder（7）, traversing pull bar（13）Two ends are provided with horizontally arranged traversing oil cylinder
（14）, traversing oil cylinder（14）End sets cross traveling trolley（15）, cross traveling trolley（15）On be fixed with the top being connected with bracket assembly
Oil-lifting jar（7）.
2. a kind of chassis suitable for City Subway Station abnormity big cross section lining cutting one-piece casting according to claim 1,
It is characterized in that：Described bracket assembly includes yoke crosstie（6）, pallet stringer（8）And vertical supporting（9）, vertical supporting（9）
In yoke crosstie（6）On, yoke crosstie（6）It is connected to pallet stringer（8）On, pallet stringer（8）It is fixed on door frame assembly.
3. a kind of chassis suitable for City Subway Station abnormity big cross section lining cutting one-piece casting according to claim 2,
It is characterized in that：Described door frame assembly includes being arranged on some row's door frame columns of both sides（17）, door frame entablature（16）, door
Frame sill（20）, door frame support（18）, door frame diagonal brace（22）With door frame longeron（28）, the door frame column of both sides（17）Between connect
It is connected to door frame entablature（16）With door frame sill（20）, door frame entablature（16）With door frame sill（20）Between be provided with door frame
Support（18）, door frame column（17）With door frame sill（20）Between be fixed with door frame diagonal brace（22）, some row's door frames of side
Column（17）Between be fixed with door frame longeron（28）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621238743.3U CN206205905U (en) | 2016-11-19 | 2016-11-19 | A kind of chassis suitable for City Subway Station abnormity big cross section lining cutting one-piece casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621238743.3U CN206205905U (en) | 2016-11-19 | 2016-11-19 | A kind of chassis suitable for City Subway Station abnormity big cross section lining cutting one-piece casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206205905U true CN206205905U (en) | 2017-05-31 |
Family
ID=58750308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621238743.3U Active CN206205905U (en) | 2016-11-19 | 2016-11-19 | A kind of chassis suitable for City Subway Station abnormity big cross section lining cutting one-piece casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206205905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944612A (en) * | 2019-05-10 | 2019-06-28 | 中建隧道建设有限公司 | A kind of tunnel double-lining trolley |
| CN110630294A (en) * | 2019-11-07 | 2019-12-31 | 中交一公局第一工程有限公司 | Concrete lining construction trolley for pedestrian crosshole in tunnel and construction method thereof |
-
2016
- 2016-11-19 CN CN201621238743.3U patent/CN206205905U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944612A (en) * | 2019-05-10 | 2019-06-28 | 中建隧道建设有限公司 | A kind of tunnel double-lining trolley |
| CN109944612B (en) * | 2019-05-10 | 2021-06-11 | 中建隧道建设有限公司 | Tunnel secondary lining trolley |
| CN110630294A (en) * | 2019-11-07 | 2019-12-31 | 中交一公局第一工程有限公司 | Concrete lining construction trolley for pedestrian crosshole in tunnel and construction method thereof |
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