CN205704660U - Demoulding tunnel, self-propelled hydraulic location immersed tube tube coupling prefab-form - Google Patents
Demoulding tunnel, self-propelled hydraulic location immersed tube tube coupling prefab-form Download PDFInfo
- Publication number
- CN205704660U CN205704660U CN201620347141.5U CN201620347141U CN205704660U CN 205704660 U CN205704660 U CN 205704660U CN 201620347141 U CN201620347141 U CN 201620347141U CN 205704660 U CN205704660 U CN 205704660U
- Authority
- CN
- China
- Prior art keywords
- external mold
- overall external
- walking dolly
- tube coupling
- demoulding
- 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.)
- Expired - Fee Related
Links
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
Demoulding tunnel, a kind of self-propelled hydraulic location immersed tube tube coupling prefab-form, it is characterized in that, main walking dolly is installed in the lower end of overall external mold, main walking dolly is contacted with long rails by lengthwise rows travelling wheel, main walking dolly is provided with cross track, laterally walking dolly is contacted with cross track by lateral line travelling wheel, and horizontal walking dolly is connected with overall external mold by hoist cylinder；The column of overall external mold is fastenedly connected by fastening bolt with long rails；The overall outer mold top of the left and right sides connects by truss is fixing, and the immersed tube tube coupling reinforcing bar of colligation molding is between overall external mold and interior mould.When demoulding tunnel, self-propelled hydraulic of the present utility model location immersed tube tube coupling prefab-form uses, without frequently dismounting punching block, improve effect, reduce influencing each other between intersection operation, reduce potential safety hazard, overall transhipment after the demoulding, decrease artificial a large amount of inputs, save time and construction period, made construction quality obtain effective guarantee.
Description
Technical field
This utility model relates to tunnel immersed tube tube coupling and manufactures field, demoulding tunnel, especially a kind of self-propelled hydraulic location immersed tube tube coupling prefab-form.
Background technology
At present, in immersed tube tunnel is constructed, immersed tube tube coupling length is longer, and each tube coupling needs the trifle segmentation being divided into fixed dimension to carry out concrete pouring construction, and in tube coupling concrete pouring construction, once-pouring of concrete side's amount is bigger.The most commonly used combined steel block-by-block is assembled into entirety one by one and carries out tube coupling concrete pouring construction again; this kind of method is the most ripe; apply the most universal; but application the method is many for immersed tube tube coupling quantity; for the project that construction period is tight, the most usually can because of combined steel construct its mounting or dismounting inconvenience, effect is low, personnel put into greatly, affect the duration, the carrying out smoothly of indirect cost height etc. engineering constraint.Existing combined steel construction method be applied to immersed tube tube coupling prefabricated in, because of template in construction process dismounting, the handling of reinforcing bar, colligation installation and concreting homogeneous mutual restriction on space and operation, generally all cause construction time and effort consuming, inefficiency, the most multiple tube couplings are the most prefabricated, in the case of cross-operation face is many, the most easily there is security incident.In a word, existing immersed tube tube coupling prefabricated construction difficulty is big, and efficiency is low and there is bigger safety problem.
Summary of the invention
The purpose of this utility model is just to provide a kind of easy construction, work efficiency is high, use the self-propelled hydraulic of safety to position demoulding tunnel immersed tube tube coupling prefab-form.
Demoulding tunnel, self-propelled hydraulic of the present utility model location immersed tube tube coupling prefab-form, including overall external mold, interior mould, truss, interior mould is located between the overall external mold of the left and right sides, it is characterized in that, main walking dolly is installed in the lower end of overall external mold, main walking dolly is contacted with long rails by lengthwise rows travelling wheel, lengthwise rows travelling wheel is by driving motor and change speed gear box driving, main walking dolly is provided with cross track, laterally walking dolly is contacted with cross track by lateral line travelling wheel, lateral line travelling wheel is by horizontal hydraulic oil cylinder driving, laterally walking dolly is connected with overall external mold by hoist cylinder, hoist cylinder controls the above-below direction motion of overall external mold, lateral line travelling wheel controls the transverse movement of overall external mold, lengthwise rows travelling wheel controls the lengthwise movement of overall external mold；Having connecting hole on long rails, the column of overall external mold is fastenedly connected with long rails by fastening bolt through connecting hole；The overall outer mold top of the left and right sides connects by truss is fixing, interior mould is reinforced by ground anchor bolt location, internally installed to support strut, the immersed tube tube coupling reinforcing bar of colligation molding is between overall external mold and interior mould, and the immersed tube tube coupling reinforcing bar both sides of colligation molding use wooden model closure.
The using method of demoulding tunnel, self-propelled hydraulic of the present utility model location immersed tube tube coupling prefab-form:
1, on pre-aligned good base plate, first carry out the colligation molding of immersed tube tube coupling reinforcing bar；
2, in advance assembled good overall external mold is in place along the immersed tube tube coupling reinforcing bar limit marching to colligation molding on the good long rails of pre-plugged, interior mould is in place by gantry crane lifting；
3, overall external mold and interior mould first carrying out the location of upper and lower absolute altitude, then carries out horizontal boundary alignment, check, by measuring instrument, the position that overall external mold is relative with immersed tube tube coupling reinforcing bar, location completes；
4, behind integral mold plate location, fastening bolt is used to tighten fixing by the sole of overall external mold column with long rails, the overall outer mold top of the left and right sides connects by truss is fixing, interior mould is reinforced by ground anchor bolt location, internally installed to support strut reinforcing, reinforcing completes, and the both sides of immersed tube tube coupling reinforcing bar use wooden model closure；
5, immersed tube tube coupling is layered from bottom to top by base plate to abutment wall and carries out casting concrete, uses pump truck machinery to enter mould, mechanical packing；
6, concreting is complete, according to concrete strength requirement, determine the demoulding time, after rebound test reaches normal intensity, first the truss at top is removed, start hydraulic power unit, control the overall horizontal oil cylinder of external mold and carry out the demoulding, remove the connection fastening bolt between overall external mold column and long rails again, control the hoist cylinder of overall external mold, after making overall external mold depart from long rails certain altitude, start and drive motor and change speed gear box, longitudinal main walking dolly of traction drive steadily moves to next group tube coupling along immersed tube tube coupling axial direction along long rails with overall external mold, interior mould is carried out lifting by straddle truck and removes to next group tube coupling；
After interior external mold is removed, the immersed tube tube coupling poured carrying out water seasoning, curing concrete more than 14 days, subsequently into subsequent cycle.
When demoulding tunnel, self-propelled hydraulic of the present utility model location immersed tube tube coupling prefab-form uses, concrete pouring construction, without frequently dismounting punching block, improves effect, reduces influencing each other between intersection operation, reduce potential safety hazard, overall transhipment after the demoulding, decreases artificial a large amount of inputs, has saved time and construction period, concreting process use pump truck machinery enter mould, mechanical packing, whole work progress safety is fast, and makes construction quality obtain effective guarantee.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A direction view of Fig. 1；
Fig. 3 is B partial enlarged drawing in Fig. 1；
Fig. 4 be in Fig. 2 C to cut-away view；
1, overall external mold, 2, interior mould, 3, to support strut, 4, girder, 5, tube coupling reinforcing bar, 6, main walking dolly, 7, long rails, 8, fastening bolt, 9, lengthwise rows travelling wheel, 10, drive motor and change speed gear box, 11, horizontal oil cylinder, 12, hoist cylinder, 13, lateral line travelling wheel, 14, horizontal walking dolly.
Detailed description of the invention
nullDemoulding tunnel, a kind of self-propelled hydraulic location immersed tube tube coupling prefab-form，Including overall external mold 1、Interior mould 2、Truss 4，Interior mould 2 is located between the overall external mold 1 of the left and right sides，It is characterized in that，Main walking dolly 6 is installed in the lower end of overall external mold 1，Main walking dolly 6 is contacted with long rails 7 by lengthwise rows travelling wheel 9，Lengthwise rows travelling wheel 9 is driven by driving motor and change speed gear box 10，Main walking dolly 6 is provided with cross track，Laterally walking dolly 14 is contacted with cross track by lateral line travelling wheel 13，Lateral line travelling wheel 13 is driven by horizontal oil cylinder 11，Laterally walking dolly 14 is connected with overall external mold 1 by hoist cylinder 12，Hoist cylinder 12 controls the above-below direction motion of overall external mold 1，Lateral line travelling wheel 13 controls the transverse movement of overall external mold 1，Lengthwise rows travelling wheel 9 controls the lengthwise movement of overall external mold 1；Having connecting hole on long rails 7, the column of overall external mold 1 is fastenedly connected with long rails 7 by fastening bolt 8 through connecting hole；Overall external mold 1 top of the left and right sides connects by truss 4 is fixing, interior mould 2 is reinforced by ground anchor bolt location, internally installed to support strut 3, the immersed tube tube coupling reinforcing bar 5 of colligation molding is between overall external mold 1 and interior mould 2, and immersed tube tube coupling reinforcing bar 5 both sides of colligation molding use wooden model closure.
Claims (3)
- null1. demoulding tunnel, self-propelled hydraulic location immersed tube tube coupling prefab-form，Including overall external mold (1)、Interior mould (2)、Truss (4)，Interior mould (2) is located between the overall external mold (1) of the left and right sides，It is characterized in that: main walking dolly (6) is installed in the lower end of overall external mold (1)，Main walking dolly (6) is contacted with long rails (7) by lengthwise rows travelling wheel (9)，Lengthwise rows travelling wheel (9) is by driving motor and change speed gear box (10) driving，Main walking dolly (6) is provided with cross track，Laterally walking dolly (14) is contacted with cross track by lateral line travelling wheel (13)，Lateral line travelling wheel (13) is driven by horizontal oil cylinder (11)，Laterally walking dolly (14) is connected with overall external mold (1) by hoist cylinder (12)，Hoist cylinder (12) controls the above-below direction motion of overall external mold (1)，Lateral line travelling wheel (13) controls the transverse movement of overall external mold (1)，Lengthwise rows travelling wheel (9) controls the lengthwise movement of overall external mold (1)；Overall external mold (1) top of the left and right sides connects by truss (4) is fixing, interior mould (2) is reinforced by ground anchor bolt location, immersed tube tube coupling reinforcing bar (5) of colligation molding is positioned between overall external mold (1) and mould (2), and immersed tube tube coupling reinforcing bar (5) both sides of colligation molding use wooden model closure.
- Demoulding tunnel, self-propelled hydraulic the most according to claim 1 location immersed tube tube coupling prefab-form, it is characterized in that: have connecting hole on long rails (7), the column of overall external mold (1) is fastenedly connected with long rails (7) by fastening bolt (8) through connecting hole.
- Demoulding tunnel, self-propelled hydraulic the most according to claim 1 location immersed tube tube coupling prefab-form, it is characterised in that: interior mould (2) is internally installed to support strut (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620347141.5U CN205704660U (en) | 2016-04-25 | 2016-04-25 | Demoulding tunnel, self-propelled hydraulic location immersed tube tube coupling prefab-form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620347141.5U CN205704660U (en) | 2016-04-25 | 2016-04-25 | Demoulding tunnel, self-propelled hydraulic location immersed tube tube coupling prefab-form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205704660U true CN205704660U (en) | 2016-11-23 |
Family
ID=57295800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620347141.5U Expired - Fee Related CN205704660U (en) | 2016-04-25 | 2016-04-25 | Demoulding tunnel, self-propelled hydraulic location immersed tube tube coupling prefab-form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205704660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799054A (en) * | 2016-04-25 | 2016-07-27 | 中铁隧道集团二处有限公司 | Self-propelled hydraulic positioning and demolding type tunnel sinking pipe section prefabricating formwork |
| CN110065148A (en) * | 2019-05-31 | 2019-07-30 | 中交武汉港湾工程设计研究院有限公司 | A kind of sinking pipe tunnel prefabrication of tube section runway internal model trolley running device |
-
2016
- 2016-04-25 CN CN201620347141.5U patent/CN205704660U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799054A (en) * | 2016-04-25 | 2016-07-27 | 中铁隧道集团二处有限公司 | Self-propelled hydraulic positioning and demolding type tunnel sinking pipe section prefabricating formwork |
| CN110065148A (en) * | 2019-05-31 | 2019-07-30 | 中交武汉港湾工程设计研究院有限公司 | A kind of sinking pipe tunnel prefabrication of tube section runway internal model trolley running device |
| CN110065148B (en) * | 2019-05-31 | 2024-03-22 | 中交武汉港湾工程设计研究院有限公司 | Novel immersed tube tunnel pipe section prefabricated traffic lane centre form platform truck is walked device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102704949A (en) | No-pull rod side wall construction method for underground tunnel and formwork trolley for construction | |
| CN105370298B (en) | Loess tunnel once lining hydraulic template trolley | |
| CN104564104B (en) | A kind of table system for tunnel-liner | |
| CN202596743U (en) | Formwork trolley for underground tunnel pull-rod-free side wall construction | |
| CN103161126A (en) | Road bridge variable section hollow high pier slip-form construction method | |
| CN205778910U (en) | A kind of outer mould trolley of cut-and-cover tunnel lining cutting | |
| CN108442405A (en) | A kind of piping lane support construction based on Urban Underground pipe gallery | |
| CN105200929B (en) | The reinforcement means of single slab bearing beam bridge hoop presstressed reinforcing steel | |
| CN204402504U (en) | A kind of tunnel steel form lining trolley | |
| CN111911194A (en) | Multifunctional two-lining trolley construction equipment and method for long and wide tunnel | |
| CN105114103A (en) | Rail-traveling type hydraulic ditch cable trench trolley formwork system | |
| CN204662952U (en) | A kind of self-propelled tool single side formwork formwork system | |
| CN103233424A (en) | Hanging-basket-method support-free anti-collision wall construction method, construction hanging basket and template for construction | |
| CN204982681U (en) | Steel bow member integral translation device | |
| CN205704660U (en) | Demoulding tunnel, self-propelled hydraulic location immersed tube tube coupling prefab-form | |
| CN106120584A (en) | A kind of box culvert slip form construction device and method | |
| CN203174510U (en) | Movable assembly type hanging basket for bridge anti-collision guardrail construction and formwork for construction | |
| CN207567810U (en) | A kind of formwork jumbo for pipe gallery cast-in-place concrete slding form operation | |
| CN203248170U (en) | Lining trolley for secondary lining construction of pedestrian crosswalk | |
| CN105799054A (en) | Self-propelled hydraulic positioning and demolding type tunnel sinking pipe section prefabricating formwork | |
| CN103527218A (en) | Multifunctional combined type concrete lining trolley | |
| CN107815971B (en) | High mound is from climbing hydraulic pressure mould system that turns over | |
| CN211762304U (en) | Self-propelled hydraulic integral T-beam template device | |
| CN202450780U (en) | Combined threaded rod | |
| CN102225580B (en) | Method for longitudinally moving box girder internal mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20210425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |