CN203625929U - Two-time casting type steel mould trolley for covered way in desert - Google Patents
Two-time casting type steel mould trolley for covered way in desert Download PDFInfo
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- CN203625929U CN203625929U CN201320753542.7U CN201320753542U CN203625929U CN 203625929 U CN203625929 U CN 203625929U CN 201320753542 U CN201320753542 U CN 201320753542U CN 203625929 U CN203625929 U CN 203625929U
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- 230000007246 mechanism Effects 0.000 claims description 18
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- 230000008859 change Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 14
- 230000001681 protective effect Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
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- 239000004576 sand Substances 0.000 abstract 1
- 230000037072 sun protection Effects 0.000 abstract 1
- 230000003028 elevating effect Effects 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- 230000014616 translation Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
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- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 241001272996 Polyphylla fullo Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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Abstract
本实用新型公开了一种沙漠暗道两次浇筑式钢模台车，包括外模板及其支架，内模板及其支架，外行走架和内行走架的下端分别设置外轨道轮及外轨道；外侧模板、外顶模板与内侧模板、内顶模板围成倒U形浇筑通道；在所述外模桁架和内模托板上固定有振动器；分别在外侧模板和外顶模板上设置有进料口。本实用新型利用外模桁架及外模组成倒U形半封闭防护罩，钢筋捆扎和地基施工等作业都在倒U形半封闭防护罩内完成，有利于防风沙等恶劣天气，也为工人提供遮阳空间，提高工作空间舒适度，也有利于对新修建的地基混凝土层提高防暴晒保护。从而使施工进程不至于因天气变化因素影响而中断。
The utility model discloses a double-casting type steel mold trolley for a dark tunnel in the desert, which comprises an outer formwork and its support, an inner formwork and its support, the lower ends of the outer walking frame and the inner walking frame are respectively provided with outer track wheels and outer tracks; Formwork, outer top formwork, inner formwork, and inner roof formwork form an inverted U-shaped pouring channel; vibrators are fixed on the outer formwork truss and inner formwork supporting plate; mouth. The utility model utilizes the outer mold truss and the outer mold to form an inverted U-shaped semi-closed protective cover, and the operations such as steel bar binding and foundation construction are all completed in the inverted U-shaped semi-closed protective cover, which is beneficial to prevent wind and sand and other bad weather, and also provides workers with The sunshade space improves the comfort of the working space, and is also conducive to improving the sun protection of the newly built concrete layer of the foundation. So that the construction process will not be interrupted due to weather changes.
Description
Technical field
The utility model belongs to the road construction field of Desert Control, is specifically related to a kind of desert secret tunnel two-step pouring formula steel form carrier.
Background technology
Conquering desert, march the important content that desert is development of the West Regions, is also that 21 century people thirst for one of problem solving.Along with the steady enforcement of strategy to develop western regions, large quantities of engineerings will be built in desert area, need to be by heavy mechanical equipment.Desert secret tunnel can provide sufficient water source for each large-engineering, is a kind of important transfer passage.But because desert is unfavorable for the special circumstances of transporting, desert secret tunnel is difficult for realizing by prefabricated and transportation, need to carry out secret tunnel construction in desert, this is a concrete construction engineering in large scale.In desert, carry out concrete construction and be different from land construction, arid, sweltering heat and dust storm feature in desert, need to carry out sunshade, paste preservative film and sand-proof processing concrete, once run into dusty wind weather, must stop work and need to take necessary safeguard measure.Cause efficiency of construction very slow, construction intensity is large, of poor quality.
Utility model content
The purpose of this utility model is to provide a kind of desert rapid construction that is applicable to, and not affected by bad weather, concrete is had to the desert secret tunnel two-step pouring formula steel form carrier of protective effect.
For realizing above-mentioned utility model object, the technical scheme that the utility model adopts is as follows: a kind of desert secret tunnel two-step pouring formula steel form carrier, comprise exterior sheathing and support thereof, inner formword and support thereof, described exterior sheathing support comprises two external mold truss that be arranged in parallel and the pull bar at top; The pull bar at top is fixed on the upside of two external mold truss; The lower end of each external mold truss arranges respectively outer walker, between external mold truss and outer walker, elevating mechanism is set; The lower end of each outer walker arranges respectively outside track wheel and outside track; The medial surface of two external mold truss is connected with outboard template by governor motion respectively, and pull bar below is fixed with outer top template, and two outboard templates and outer top template surround inverted U-shaped; Described internal mould supporter comprises walker at least two pairs, on each interior walker, is vertically fixed with sleeve pipe, is set with interior supporting leg in sleeve pipe, between interior supporting leg and sleeve bottom, is provided with jack; Adjacent interior supporting leg top is connected and fixed by crossbeam; The outside of each interior supporting leg and upside are fixed with internal mold supporting plate by connecting rod respectively, on internal mold supporting plate, are connected with inner side template and interior top template respectively by governor motion, and described inner side template and interior top template surround inverted U-shaped; Outboard template, outer top template and inner side template, interior top template surround the inverted U-shaped passage of building; Inverted U-shaped two ends of building passage are respectively arranged with Side Template and template connecting piece; The below of described interior walker is equipped with backing plate, is provided with inner orbit at backing plate upside, and each interior walker bottom is provided with the inner orbit wheel coordinating with inner orbit; On described external mold truss and internal mold supporting plate, be fixed with vibrator respectively; On outboard template and outer top template, be provided with charging aperture respectively.
Between described inner side template and interior top template, on butt joint, be provided with flexible cushion.
Described governor motion is between external mold truss and outboard template, be provided with adjusting bolt and guiding support bar and sleeve pipe between internal mold supporting plate and inner side template, guiding support bar is vertically fixed on the back side of outboard template or inner side template, sleeve pipe is fixed on external mold truss or internal mold supporting plate, and guiding support bar coupling is set in corresponding sleeve pipe.Described elevating mechanism is adjustable bolt, or is jack.Between the top of internal mold supporting plate and interior supporting leg, be provided with the height fine-adjustment mechanism of controlling internal mold supporting plate height change.Between the top of internal mold supporting plate and interior supporting leg, be provided with the center line governor motion that can make the left and right translation of internal mold bracket.This center line governor motion is to be provided with horizontal flat groove on interior supporting leg top, and flat groove sidewall is provided with adjusting knob, and the connecting rod bottom fixing with internal mold supporting plate top is set in this flat groove, and adjusting knob docks with described connecting rod sidewall.
The utlity model has following advantage:
1, the utility model provides a kind of portable desert secret tunnel to build scheme; utilize external mold truss and the inverted U-shaped semiclosed protective cover of external mold composition; the operation such as binding reinforcing bars and foundation construction all completes in inverted U-shaped semiclosed protective cover; be conducive to the bad weathers such as sand-proof; also for workman provides sunshade space; improve working space comfort level, the ground layer of concrete being also conducive to newly building improves insolation proof protection.Thereby make construction progress be unlikely to interrupt because of the impact of Changes in weather factor.
2, utilize parallel orbit, external mold and assembly thereof are constantly pushed ahead as sand-proof guard shield and exterior sheathing double action, after binding reinforcing bars completes again by inner-film plate assembly along track be fed into tie up after in steel ring, two-step pouring can complete desert secret tunnel and build work.Thereby outer membrane module and interior membrane module all need not be dismantled or establishment again, and efficiency of construction is very high.
3, in work progress, dismantle after partial lateral template, external mold truss also can be used as the operating platform of binding reinforcing bars operation, does not need to prepare in addition the facilities such as scaffold.
4, between external mold truss and internal mold supporting plate and template, be all provided with elevating mechanism and governor motion, so that the demoulding and group mould.The flexible cushion arranging on butt joint between inner side template and interior top template can provide compressive deformation, and in the situation that guaranteeing not leak material, making has certain adjustment width between inner side template and inner membrance supporting plate, thereby is conducive to the demoulding of inner formword.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model desert secret tunnel two-step pouring formula steel form carrier;
Fig. 2 is the A portion structure for amplifying schematic diagram of Fig. 1;
Fig. 3 is the B portion structure for amplifying schematic diagram of Fig. 1.
In figure, number 1 for pull bar, 2 is external mold truss, 3 is outboard template, 4 is outer top template, 5 is outer walker, 6 is outside track wheel, 7 is outside track, 8 is internal mold supporting plate, 9 is inner side template, 10 is interior top template, 11 is interior walker, 12 is sleeve pipe, 13 is interior supporting leg, 14 is crossbeam, 15 is jack, 16 is connecting rod, 17 is inner orbit wheel, 18 is inner orbit, 19 is backing plate, 20 is adjusting nut, 21 is charging aperture, 22 is vibrator, 23 is joint steel pipe, 24 is adjusting knob, 25 is flexible material layer, 26 is ground, 27 is adjusting bolt, 28 is guiding support bar, 29 is sleeve pipe, 30 is elevating mechanism, 31 is precast reinforced.
The specific embodiment
Embodiment 1: a kind of desert secret tunnel two-step pouring formula steel form carrier, referring to Fig. 1, exterior sheathing support comprises the pull bar 1 at two external mold truss 2 that be arranged in parallel and some tops.The upper end of two external mold truss 2 is fixed together by pull bar 1, also can between two external mold truss 2 and the pull bar 1 at top, arrange and slide and locking mechanism.
The lower end of two external mold truss 2 arranges respectively outer walker 5, between external mold truss 2 and outer walker 5, elevating mechanism is set; This elevating mechanism 30 is adjustable bolt, or is jack.
The lower end of two outer walkers 5 arranges respectively outside track wheel 6 and outside track 7.Thereby exterior sheathing and assembly thereof can be along track 7 translations forward.
Exterior sheathing comprises two outboard templates 3 and an outer top template 4.Two outboard templates 3 are connected on the medial surface of two external mold truss 2 by governor motion respectively, two outboard template 3 keeping parallelisms.Outer top template 4 is fixed on the below of pull bar 1.Two outboard templates 3 surround inverted U-shaped with outer top template 4.
Internal mould supporter comprises walker 11 in two pairs, on each interior walker 11, is vertically fixed with sleeve pipe 12, is set with interior supporting leg 13 in sleeve pipe 12, between interior supporting leg 13 and sleeve pipe 12 bottoms, is provided with jack 15.Adjacent interior supporting leg 13 tops are connected and fixed by crossbeam 14.The outside of each interior supporting leg 13 and upside are fixed with internal mold supporting plate 8 by connecting rod 16 respectively.
The below of interior walker 11 is equipped with backing plate 19, is provided with inner orbit 18 at backing plate 19 upsides, and each interior walker 11 bottoms are provided with the inner orbit wheel 17 coordinating with inner orbit 18.
Inner formword comprises two inner side template 9 and an interior top template 10.Inner side template 9 is connected to the both sides of internal mold supporting plate 8 by governor motion, interior top template 10 is fixed on the upside of inner membrance supporting plate.Described inner side template 9 surrounds inverted U-shaped with interior top template 10.
Between described inner side template 9 and interior top template 10, on butt joint, be provided with flexible cushion 25.
Referring to Fig. 2 and Fig. 3, governor motion is between external mold truss 2 and outboard template 3, be provided with adjusting bolt 27 and guiding support bar 28 and sleeve pipe 29 between internal mold supporting plate 8 and inner side template 9, guiding support bar 28 is vertically fixed on the back side of outboard template 3 or inner side template 9, sleeve pipe 29 is fixed on external mold truss 2 or internal mold supporting plate 8, and guiding support bar 28 couplings are set in corresponding sleeve pipe 29.
Embodiment 2: referring to Fig. 1, content is substantially the same manner as Example 1, and something in common does not repeat, different: be provided with the height fine-adjustment mechanism of controlling internal mold supporting plate height change between the top of internal mold supporting plate 8 and interior supporting leg 13.On the connecting rod between top and the interior supporting leg of internal mold supporting plate, adjusting nut 20 is set, for regulating the height of connecting rod.
Embodiment 3: referring to Fig. 1, content is substantially the same manner as Example 1, and something in common does not repeat, different: be provided with the center line governor motion that can make the left and right translation of internal mold bracket between the top of internal mold supporting plate 8 and interior supporting leg 13.This center line governor motion is to be provided with horizontal flat groove on interior supporting leg top, and flat groove sidewall is provided with adjusting knob 24, and the connecting rod bottom fixing with internal mold supporting plate top is set in this flat groove, and adjusting knob docks with described connecting rod sidewall.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320753542.7U CN203625929U (en) | 2013-11-26 | 2013-11-26 | Two-time casting type steel mould trolley for covered way in desert |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320753542.7U CN203625929U (en) | 2013-11-26 | 2013-11-26 | Two-time casting type steel mould trolley for covered way in desert |
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| CN203625929U true CN203625929U (en) | 2014-06-04 |
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| CN201320753542.7U Expired - Fee Related CN203625929U (en) | 2013-11-26 | 2013-11-26 | Two-time casting type steel mould trolley for covered way in desert |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615264A (en) * | 2013-11-26 | 2014-03-05 | 华北水利水电大学 | Desert conduit two-casting type steel form trolley and casting method |
| CN108442405A (en) * | 2018-04-11 | 2018-08-24 | 中建三局第二建设工程有限责任公司 | A kind of piping lane support construction based on Urban Underground pipe gallery |
| CN109578025A (en) * | 2019-02-01 | 2019-04-05 | 洛阳兴坤隧道工程机械有限公司 | A kind of large space trolley structure for Tunnel Second Lining automatic pouring system |
| CN113047607A (en) * | 2021-03-25 | 2021-06-29 | 江西志特新材料股份有限公司 | Automatic adjustable and walking formwork system and operation method thereof |
-
2013
- 2013-11-26 CN CN201320753542.7U patent/CN203625929U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615264A (en) * | 2013-11-26 | 2014-03-05 | 华北水利水电大学 | Desert conduit two-casting type steel form trolley and casting method |
| CN103615264B (en) * | 2013-11-26 | 2016-08-17 | 华北水利水电大学 | Desert conduit two-casting type steel form trolley and casting method |
| CN108442405A (en) * | 2018-04-11 | 2018-08-24 | 中建三局第二建设工程有限责任公司 | A kind of piping lane support construction based on Urban Underground pipe gallery |
| CN109578025A (en) * | 2019-02-01 | 2019-04-05 | 洛阳兴坤隧道工程机械有限公司 | A kind of large space trolley structure for Tunnel Second Lining automatic pouring system |
| CN113047607A (en) * | 2021-03-25 | 2021-06-29 | 江西志特新材料股份有限公司 | Automatic adjustable and walking formwork system and operation method thereof |
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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: 20140604 Termination date: 20151126 |