CN206801589U - Tunnel anchorage section two serves as a contrast concrete construction without dismounting chassis - Google Patents
Tunnel anchorage section two serves as a contrast concrete construction without dismounting chassis Download PDFInfo
- Publication number
- CN206801589U CN206801589U CN201720374233.7U CN201720374233U CN206801589U CN 206801589 U CN206801589 U CN 206801589U CN 201720374233 U CN201720374233 U CN 201720374233U CN 206801589 U CN206801589 U CN 206801589U
- Authority
- CN
- China
- Prior art keywords
- fixed
- hoist cylinder
- longitudinal beam
- lifting
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 239000004567 concrete Substances 0.000 title claims abstract description 13
- 238000009415 formwork Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000003028 elevating effect Effects 0.000 claims abstract description 5
- 241001669679 Eleotris Species 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model is the lifting traveller and lifting sliding sleeve in orbit placed bottom and be provided with road wheel, and it is connected with each other longitudinally through bottom girder, vertical columns and connect to form door frame by transverse beam on bottom girder, hoist cylinder is fixed between lifting traveller and column, column side installation and adjustment leading screw, installation side push oil cylinder and hoist cylinder between transverse beam and longitudinal beam, longitudinal beam bottom is fixed reductor and is connected by steel wire rope with arc formwork, longitudinal beam top is fixed support beam and support post and fixed with arc formwork, bottom girder and longitudinal beam bottom installation elevating screw.Overcome the defects of presently used chassis is present, dismounting is not had to after an anchor section of having constructed, can be voluntarily quickly through the section after any two linings completion in tunnel, because being provided with the passage of height lifting, it is available for all kinds of Construction traffics to pass through not other working procedures of shadow, carried out using bulk steel form assembled, panel concrete spillage is few, and the concrete surface poured is smooth, has ensured construction quality.
Description
Technical field
It the utility model is related to a kind of constructing tunnel two and serve as a contrast trolley for concrete construction, specifically a kind of lining of tunnel anchorage section two is mixed
Solidifying soil application work belongs to road and bridge construction field without dismounting chassis.
Background technology
The energy-saving and emission-reduction proposed in national basis construction fast development, environmental protection construction theory, while require to mitigate construction
The labor intensity of personnel.There are many anchor sections to need to apply using two lining chassis casting concretes, railway in daily constructing tunnel
Just need to set an anchor section at interval of certain distance in Super Long Tunnel in work.Typically it is barricaded as full hall frame, frame pipe with scaffold pipe
0.5 meter of grid is formed, longitudinal length is generally 6 meters.Side and top surface prolong tunnel camber and are set as type, camber with more i-beam frames
Panel is paved into fritter punching block again on the outside of I-steel, then carries out concreting.This method is needed with substantial amounts of frame pipe, button
Part, clamp etc., and need more workmen, and frame pipe full width is set up that construction safety can just be effectively ensured, and is so constructed
Vehicle is just impassable, has blocked the normal construction process before anchor section, have impact on normal construction procedure, has made construction speed tight
Lag again.Also it is exactly often to have constructed after 6 meters of anchor sections, it is necessary to all dismantle, then carry steel form, camber I-steel, shelf
Reinstalled again to next anchor section, so carry time consuming, serious adds construction cost, reduces efficiency of construction.
The content of the invention
The utility model overcomes defect existing for the current lining of tunnel anchorage section two dismounting chassis, so as to disclose a kind of tunnel
Anchor section two serves as a contrast concrete construction without dismounting chassis.
The technical solution of the utility model is：
It is placed in parallel two sleepers on tunnel ground, trapped orbit on sleeper, places two root bottom parts on every track and set
There is the lifting traveller of road wheel, lifting sliding sleeve is set with outside lifting traveller, lifting sliding sleeve is longitudinally connected with each other by bottom girder respectively,
Equidistant some root posts of fixation are distinguished on two foundation beam tops, and column upper end connects to form door frame by transverse beam respectively, each door
Frame is connected with each other between longitudinal direction by tie-beam, and hoist cylinder telescopic end is fixed in lifting traveller upper end respectively, and hoist cylinder is fixed
End is separately fixed on column, column side difference installation and adjustment leading screw, distinguishes installation side push oil cylinder at transverse beam both ends, side pushes away
Hoist cylinder fixing end is connected above oil cylinder respectively, longitudinal beam, longitudinal beam both ends bottom point are fixed above hoist cylinder telescopic end
Not Gu Ding reductor, reductor is connected by steel wire rope with arc formwork, and camber template is connected with each other by several hinge points,
Support beam is fixed on longitudinal beam top, and support post, support beam both ends and support post top and arc mould are fixed in support beam top
Plate is fixed, and elevating screw is installed in two foundation beams and two longitudinal beam bottoms respectively, and control cabinet is arranged on bottom girder.
The defects of the utility model is overcome present in presently used chassis, dismounting is not had to after an anchor section of often having constructed,
Human resources can be saved, the air reduced in tunnel is dirty voluntarily quickly through the section after any two linings completion in tunnel
Dye, simple to operate, rapid and convenient.The utility model is additionally provided with the passage of height lifting simultaneously, is available for all kinds of Construction traffics to lead to
Cross, will not shadow others working procedure, besides carried out using the steel form of bulk assembled, panel concrete spillage is few, pours
Concrete surface it is smooth, ensured construction quality, saved the time, improved efficiency of construction, be that one kind meets preferable tunnel
Road anchor section two serves as a contrast concrete construction without dismounting chassis.
Brief description of the drawings
Accompanying drawing 1 is main structure diagram of the present utility model.
Accompanying drawing 2 for the utility model accompanying drawing 1 A-A to diagrammatic cross-section.
Reference title is as follows：Sleeper 1, track 2, road wheel 3, traveller 4 is lifted, lift sliding sleeve 5, hoist cylinder 6, bottom
Beam 7, column 8, transverse beam 9, tie-beam 10, elevating screw 11, side push oil cylinder 12, longitudinal beam 13, support beam 14, support post
15, arc formwork 16, reductor 17, steel wire rope 18, adjusting screw 19, control cabinet 20.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing：
It is placed in parallel two sleepers 1 on tunnel ground, trapped orbit 2 on sleeper 1, places two foundation on every track 2
Portion is provided with the lifting traveller 4 of road wheel 3, and lifting sliding sleeve 5 is set with outside lifting traveller 4, and the longitudinal direction of lifting sliding sleeve 5 passes through bottom girder 7 respectively
It is connected with each other, fixes five root posts 8 the top of two foundation beam 7 is equidistant respectively, the upper end of column 8 is connected by transverse beam 9 respectively
Door frame is formed, is connected with each other between each door frame longitudinal direction by tie-beam 10, lifting traveller 4 upper end is fixed hoist cylinder 6 and stretched respectively
Contracting end, the fixing end of hoist cylinder 6 are separately fixed on column 8, the side of column 8 difference installation and adjustment leading screw 19, in 9 liang of transverse beam
End installation side push oil cylinder 12 respectively, side push oil cylinder 12 connect the fixing end of hoist cylinder 6 respectively above, on the telescopic end of hoist cylinder 6
Longitudinal beam 13 is fixed in face, and reductor 17 is fixed in the both ends bottom of longitudinal beam 13 respectively, and reductor 17 passes through steel wire rope 18 and arc mould
Plate 16 is connected, and camber template 16 is connected with each other by four hinge points, the top of longitudinal beam 13 fixation support beam 14, in support beam 14
Support post 15 is fixed in portion, and the both ends of support beam 14 fix with the top of support post 15 and arc formwork 16, two foundation beams 7 and two
Elevating screw 11 is installed in the bottom of longitudinal beam 13 respectively, and control cabinet 20 is arranged on bottom girder 7.
During operation, first the utility model is walked in orbit using road wheel, after being sent into tunnel anchorage section specified location, risen
Drop oil cylinder starts extension and arc formwork top to specified location, side push oil cylinder is stretched, and makes camber template placed in the middle, passes through adjusting screw
Extension fixed station height, the arc formwork top that sidepiece is hinged is to specified location, hoist cylinder and adjusting screw fixing lock
After death, casting concrete is started, after wait pours completion and confirms solidification, hoist cylinder shrinks, and drives arc formwork to decline, and adjusts
Leading screw is saved to shrink, reductor drives the recovery of arc formwork sidepiece, after arc formwork playback, enters back into next anchor section and is operated,
The method is by that analogy.
Claims (2)
1. tunnel anchorage section two serves as a contrast concrete construction without dismounting chassis, it is characterised in that：Two pillows are placed in parallel on tunnel ground
Wood（1）, sleeper（1）Upper trapped orbit（2）, every track（2）Two root bottom parts of upper placement are provided with road wheel（3）Lifting traveller
（4）, lift traveller（4）Outer suit lifting sliding sleeve（5）, lift sliding sleeve（5）Longitudinal direction passes through bottom girder respectively（7）It is connected with each other, two
Foundation beam（7）Distinguish equidistant some root posts of fixation in top（8）, column（8）Upper end passes through transverse beam respectively（9）Connection is formed
Door frame, pass through tie-beam between each door frame longitudinal direction（10）It is connected with each other, lifts traveller（4）Hoist cylinder is fixed in upper end respectively（6）
Telescopic end, hoist cylinder（6）Fixing end is separately fixed at column（8）On, column（8）Distinguish installation and adjustment leading screw in side（19）,
In transverse beam（9）Distinguish installation side push oil cylinder in both ends（12）, side push oil cylinder（12）Connect hoist cylinder respectively above（6）It is fixed
End, hoist cylinder（6）Longitudinal beam is fixed above telescopic end（13）, longitudinal beam（13）Reductor is fixed in both ends bottom respectively（17）,
Reductor（17）Pass through steel wire rope（18）With arc formwork（16）Connection, camber template（16）Mutually interconnected by several hinge points
Connect, longitudinal beam（13）Support beam is fixed on top（14）, support beam（14）Support post is fixed on top（15）, support beam（14）Both ends
With support post（15）Top and arc formwork（16）It is fixed, two foundation beams（7）With two longitudinal beams（13）Install respectively bottom
Elevating screw（11）, control cabinet（20）Installed in bottom girder（7）On.
2. tunnel anchorage section two according to claim 1 serves as a contrast concrete construction without dismounting chassis, it is characterised in that：In two foundation
Beam（7）Top is equidistant respectively to fix five root posts（8）, camber template（16）It is connected with each other by four hinge points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720374233.7U CN206801589U (en) | 2017-04-11 | 2017-04-11 | Tunnel anchorage section two serves as a contrast concrete construction without dismounting chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720374233.7U CN206801589U (en) | 2017-04-11 | 2017-04-11 | Tunnel anchorage section two serves as a contrast concrete construction without dismounting chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206801589U true CN206801589U (en) | 2017-12-26 |
Family
ID=60731868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720374233.7U Withdrawn - After Issue CN206801589U (en) | 2017-04-11 | 2017-04-11 | Tunnel anchorage section two serves as a contrast concrete construction without dismounting chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206801589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060823A (en) * | 2017-04-11 | 2017-08-18 | 中铁二十局集团第三工程有限公司 | Tunnel anchorage section two serves as a contrast concrete construction without dismounting chassis |
-
2017
- 2017-04-11 CN CN201720374233.7U patent/CN206801589U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060823A (en) * | 2017-04-11 | 2017-08-18 | 中铁二十局集团第三工程有限公司 | Tunnel anchorage section two serves as a contrast concrete construction without dismounting chassis |
| CN107060823B (en) * | 2017-04-11 | 2024-05-14 | 中铁二十一局集团第三工程有限公司 | Non-dismantling trolley for tunnel anchor section secondary lining concrete construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171226 Effective date of abandoning: 20240514 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171226 Effective date of abandoning: 20240514 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |