CN104695979B - A kind of method using tall and big chassis whole lateral moving high and big die plate - Google Patents

A kind of method using tall and big chassis whole lateral moving high and big die plate Download PDF

Info

Publication number
CN104695979B
CN104695979B CN201510085161.XA CN201510085161A CN104695979B CN 104695979 B CN104695979 B CN 104695979B CN 201510085161 A CN201510085161 A CN 201510085161A CN 104695979 B CN104695979 B CN 104695979B
Authority
CN
China
Prior art keywords
chassis
template
big
adjustment
tall
Prior art date
Application number
CN201510085161.XA
Other languages
Chinese (zh)
Other versions
CN104695979A (en
Inventor
林鸣
孟凡利
孔令磊
彭晓鹏
张怡戈
刘昊槟
靳胜
杨润来
孟令月
刘保永
唐永国
Original Assignee
中交一航局第一工程有限公司
中交第一航务工程局有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中交一航局第一工程有限公司, 中交第一航务工程局有限公司 filed Critical 中交一航局第一工程有限公司
Priority to CN201510085161.XA priority Critical patent/CN104695979B/en
Publication of CN104695979A publication Critical patent/CN104695979A/en
Application granted granted Critical
Publication of CN104695979B publication Critical patent/CN104695979B/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04Lining with building materials
    • E21D11/10Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E21D11/102Removable shuttering; Bearing or supporting devices therefor
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/40Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries

Abstract

The present invention relates to tunnel construction technical field, provide a kind of method using tall and big chassis whole lateral moving high and big die plate, template is connected with fixing card by the load-sharing girder on chassis, adjusted up or down by the pull bar of the adjustment up and down Control architecture of chassis, the distance between metope of template and wall is adjusted by the horizontal adjustment bar of chassis;Wait after the completion of pouring, mobile trolley used by slide rail, chassis drives formwork integral moving to the second section in tunnel.Method provided by the invention using tall and big chassis whole lateral moving high and big die plate, after one-time-concreting operation is completed, template need to only be unclamped, and mobile trolley used to the next section that pours carries out model sheetinstallat, solution needs to break template in the prior art, assembly is re-started again, the problem of causing workload big.

Description

A kind of method using tall and big chassis whole lateral moving high and big die plate

Technical field

The present invention relates to tunnel construction technical field, more particularly to the construction method of tunnel wall, more specifically relate to And the method that tall and big chassis whole lateral moving high and big die plate is utilized during tunnel wall construction.

Background technology

In tunnel walls concrete casting process, generally require to apply high and big die plate, such as port Zhuhai and Macao bridge island tunnel engineering Western man-made island open section, its tunnel wall are high and big die plate more than 15m, used template highly more than 10m, length, and And there is the characteristics of modular unit is more, i.e. fritter template is more, and large form needs to form by small pieces template spelling.

In the prior art, the general construction method of tunnel wall form is:After the completion of reinforcing bar colligation, risen using crane etc. Heavy equipment carries out assembled formwork, after the completion of concreting, treats that concrete strength meets to require, that is, utilizes the crane gears such as crane Form removal, then template is hung into next section with crane needs the scope of operation that pours to carry out again spelling installation, so do for Mini engineering or small members are practical, but will increase many form removals, shifting formwork, the work for spelling mould to pouring for large-scale component Amount, not only makes construction working become extremely cumbersome, can also increase the engineering time, reduces operating efficiency, and consume excessive people Power and material resources.

Therefore, the deficiency for more than, it is desirable to provide one kind need not repeat assembled and form removal, you can in one section of tunnel The method that wall is moved integrally template after the completion of pouring.

The content of the invention

(1) technical problems to be solved

The technical problem to be solved in the present invention is to provide a kind of method using tall and big chassis whole lateral moving high and big die plate, After completing one-time-concreting operation, template need to only be unclamped, and mobile trolley used to the next section that pours carries out model sheetinstallat, solves Need to break template in the prior art, then re-start assembly, the problem of causing workload big.

(2) technical scheme

In order to solve the above-mentioned technical problem, the invention provides a kind of side using tall and big chassis whole lateral moving high and big die plate Method, comprise the following steps:

S1, slide rail is first installed on tunnel floor, then installation form and reinforced on the wall of the first segment in tunnel, Chassis is installed on the slide rail of the bottom plate of the second section in tunnel again;

S2, chassis is moved in the first segment in tunnel by slide rail, passes through the load-sharing girder on chassis and fixing card connects Template is connect, fixing card one end is fixed on load-sharing girder, the other end connection template of fixing card;

S3, adjusted up or down by the pull bar of the adjustment up and down Control architecture of chassis, pass through the horizontal adjustment bar of chassis The distance between metope of template and wall is adjusted, after the position adjustment of template, starts to pour;

S4, wait after the completion of pouring, mobile trolley used by slide rail, chassis drives formwork integral moving to second section in tunnel Section.

Preferably, in abovementioned steps S2, after chassis fixes, chassis and ground are fixed using Windproof inhaul cable.

Preferably, in abovementioned steps S3, the method for adjusting upward template is:The first nut below beam will be adjusted to downward It is whole, then together it is lifted up together with template using the load-sharing girder that the jack on chassis connects, load-sharing girder is promoted to When at one nut, the second nut adjusted above beam is adjusted downwards, completes adjusting upward for template.

Preferably, in abovementioned steps S3, the method for adjusting template downwards is:The second nut above beam will be adjusted to up-regulation Whole, then using the load-sharing girder that the jack on chassis connects, together with template, together falls downward, load-sharing girder drop to When at two nuts, the first nut adjusted below beam is adjusted upward, completes the downward adjustment of template.

Preferably, in abovementioned steps S3, the method for adjustment of distance is between template and metope:By adjusting horizontal adjustment bar On leakage screw thread length, by adjust beam together with template position carry out horizontal adjustment, its template is zoomed out or press close to metope.

Preferably, in abovementioned steps S3, it is full thread screw to adjust pull bar up and down.

Preferably, in abovementioned steps S2, adjustment beam is welded using Two bors d's oeuveres channel-section steel.

Preferably, foregoing first nut and the second nut are disk nut.

(3) beneficial effect

The above-mentioned technical proposal of the present invention has the following advantages that:

A kind of method using tall and big chassis whole lateral moving high and big die plate provided by the invention, passes through the load-sharing girder on chassis Template is connected with fixing card, is adjusted up or down by the pull bar of the adjustment up and down Control architecture of chassis, passes through the level of chassis Adjust the distance between metope of bar adjustment template and wall;Wait after the completion of pouring, chassis band dynamic model mobile trolley used by slide rail Plate is moved integrally to the second section in tunnel.

The present invention can be moved up and down by adjusting pull bar Control architecture up and down, horizontal adjustment bar Control architecture move left and right with And steel wheel mobile drive template on slide rail moves forward and backward, and realizes movement of the template on tri- directions of X, Y, Z.

Method provided by the invention tears combination open by gantry crane concept, i.e. formwork jumbo, with template peace, makes template Peace tears that operation is more convenient, and the peace for simplifying template tears process open open, only need to assemble a template, you can turnover is reciprocal to be used, and is reduced Plant equipment and it is artificial use, improve operating efficiency.

The height and width of formwork jumbo used in the present invention can according to pour the size of thing, the scale of construction optimizes, with Adapt to the template construction of the concrete structures of other structures form.

Brief description of the drawings

Fig. 1 is the schematic diagram of template of the present invention and the chassis installation site in tunnel;

Fig. 2 is template of the present invention and chassis connecting portion schematic diagram;

Fig. 3 is the overall structure diagram after template of the present invention is connected with chassis;

Fig. 4 is the template and chassis overall structure diagram after the completion of the present invention reinforces;

Fig. 5 is the schematic diagram that the present invention adjusts upward the template first step;

Fig. 6 is the schematic diagram that the present invention adjusts upward template second step;

Fig. 7 is the schematic diagram that the present invention adjusts upward the step of template the 3rd;

Fig. 8 is the schematic diagram of the template first step of adjustment downwards of the invention;

Fig. 9 is the schematic diagram of the template second step of adjustment downwards of the invention;

Figure 10 is the schematic diagram of the step of template the 3rd of adjustment downwards of the invention;

Figure 11 is the method schematic diagram that the present invention presses close to template and metope;

Figure 12 is of the invention by template and the remote method schematic diagram of metope.

In figure:1:The first segment in tunnel;2:The second section in tunnel;3:Chassis;4:Template;5:Adjust beam;6:Load sharing Beam;7:Fixing card;8:Adjustment pull bar up and down;9:Horizontal adjustment bar;10:First nut;11:Second nut;12:Slide rail;13:Steel Wheel;14:Windproof inhaul cable.

Embodiment

To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is The part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people The every other embodiment that member is obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.

Embodiment one

A kind of method using tall and big chassis whole lateral moving high and big die plate provided in an embodiment of the present invention, including following step Suddenly:

S1, as shown in figure 1, first slide rail is installed on tunnel floor, the material of slide rail is rail, then the first of tunnel Installation form and to be reinforced respectively on the wall both sides of section, the template is the side template of wall, and two templates are vertically arranged, and Each parallel to wall, then chassis is installed on the slide rail of the bottom plate of the second section in tunnel, chassis is existed by the steel wheel of its bottom Moved on slide rail.

S2, chassis is moved in the first segment in tunnel by slide rail, when template is completely covered chassis, by chassis It is connected with template, as shown in Figure 2,3, template is connected with fixing card by the load-sharing girder on chassis, fixing card one end is fixed on point In carrier beam, the other end connection template of fixing card;After chassis fixes, Windproof inhaul cable is used in the both sides of chassis by chassis and ground Face is fixed, as shown in figure 4, Windproof inhaul cable is obliquely arranged between chassis and ground.

S3, adjusted up or down by the pull bar of the adjustment up and down Control architecture of chassis, pass through the horizontal adjustment bar of chassis The distance between metope of template and wall is adjusted, after the position adjustment of template, starts to pour;

The method for adjusting upward template is:As illustrated in figs. 5-7, the first nut adjusted below beam is adjusted downwards, then Together it is lifted up together with template using the load-sharing girder that the jack on chassis connects, load-sharing girder is promoted at the first nut When, the second nut adjusted above beam is adjusted downwards, completes adjusting upward for template.

The method of adjustment template is downwards:As seen in figs. 8-10, the second nut adjusted above beam is adjusted upward, then Using the load-sharing girder that the jack on chassis connects, together with template, together falls downward, load-sharing girder are drop at the second nut When, the first nut adjusted below beam is adjusted upward, completes the downward adjustment of template.

The method of adjustment of distance is between template and metope:As shown in Figure 11,12, it is outer on horizontal adjustment bar by adjusting The length of screw thread is leaked, position of the beam together with template will be adjusted and carry out horizontal adjustment, its template is zoomed out or press close to metope.

S4, wait after the completion of pouring, mobile trolley used by slide rail, chassis drives formwork integral moving to second section in tunnel Section.

Wherein, adjustment pull bar be full thread screw up and down, adjusts beam and is welded using Two bors d's oeuveres channel-section steel, the first nut and the Two nuts are disk nut.

Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that:It still may be used To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic; And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and Scope.

Claims (8)

  1. A kind of 1. method using tall and big chassis whole lateral moving high and big die plate, it is characterised in that:Comprise the following steps:
    S1, slide rail is first installed on tunnel floor, then installation form and reinforced on the wall of the first segment in tunnel, then Chassis is installed on the slide rail of the bottom plate of the second section in tunnel;
    S2, the chassis is moved in the first segment in tunnel by the slide rail, by the load-sharing girder on the chassis and Fixing card connects the template, and described fixing card one end is fixed on load-sharing girder, and the other end of the fixing card connects the mould Plate;
    S3, adjusted up or down by the pull bar of the adjustment up and down Control architecture of the chassis, pass through the horizontal tune of the chassis The distance between metope of whole bar adjustment template and wall, after the position adjustment of template, starts to pour;
    S4, wait after the completion of pouring, the chassis is moved by the slide rail, the chassis drives the formwork integral moving to tunnel The second section in road.
  2. 2. the method according to claim 1 using tall and big chassis whole lateral moving high and big die plate, it is characterised in that:The step In rapid S2, after the chassis fixes, the chassis is fixed with ground using Windproof inhaul cable.
  3. 3. the method according to claim 1 using tall and big chassis whole lateral moving high and big die plate, it is characterised in that:The step In rapid S3, the method for adjusting upward the template is:First nut below adjustment beam is adjusted downwards, then using the chassis On the load-sharing girder that connects of jack be together lifted up together with the template, the load-sharing girder is promoted to first spiral shell When at mother, the second nut above the adjustment beam is adjusted downwards, completes adjusting upward for template.
  4. 4. the method according to claim 1 using tall and big chassis whole lateral moving high and big die plate, it is characterised in that:The step In rapid S3, the method for adjusting the template downwards is:The second nut adjusted above beam is adjusted upward, then using described By the load-sharing girder that jack connects, together with the template, together falls downward, the load-sharing girder drop to described jack on car When at the second nut, the first nut adjusted below beam is adjusted upward, completes the downward adjustment of template.
  5. 5. the method according to claim 1 using tall and big chassis whole lateral moving high and big die plate, it is characterised in that:The step In rapid S3, the method for adjustment of distance is between the template and metope:By adjusting the leakage screw thread on the horizontal adjustment bar Length, by adjust beam together with the template position carry out horizontal adjustment, template is zoomed out or press close to metope.
  6. 6. the method according to claim 1 using tall and big chassis whole lateral moving high and big die plate, it is characterised in that:The step In rapid S3, the pull bar of adjustment up and down is full thread screw.
  7. 7. the method using tall and big chassis whole lateral moving high and big die plate according to any one of claim 3 or 4, its feature It is:In the step S2, the adjustment beam is welded using Two bors d's oeuveres channel-section steel.
  8. 8. the method using tall and big chassis whole lateral moving high and big die plate according to any one of claim 3 or 4, its feature It is:First nut and the second nut are disk nut.
CN201510085161.XA 2015-02-16 2015-02-16 A kind of method using tall and big chassis whole lateral moving high and big die plate CN104695979B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510085161.XA CN104695979B (en) 2015-02-16 2015-02-16 A kind of method using tall and big chassis whole lateral moving high and big die plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510085161.XA CN104695979B (en) 2015-02-16 2015-02-16 A kind of method using tall and big chassis whole lateral moving high and big die plate

Publications (2)

Publication Number Publication Date
CN104695979A CN104695979A (en) 2015-06-10
CN104695979B true CN104695979B (en) 2018-03-20

Family

ID=53343479

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510085161.XA CN104695979B (en) 2015-02-16 2015-02-16 A kind of method using tall and big chassis whole lateral moving high and big die plate

Country Status (1)

Country Link
CN (1) CN104695979B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105951604B (en) * 2016-06-21 2018-05-25 王源 A kind of bridge pier modular system
CN106013233B (en) * 2016-07-14 2018-09-04 中国建筑第八工程局有限公司 Sliding system and its construction method for underground pipe gallery cast-in-place construction
CN106988314A (en) * 2017-03-17 2017-07-28 中交航局第工程有限公司 A kind of counter weight type formwork jumbo, counter weight type outrigger platform, and construction method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19509315C1 (en) * 1995-03-15 1996-05-09 Hermann Ing Grad Breucha Concrete post-treatment during tunnel concretion
DE102005028767A1 (en) * 2005-06-08 2006-12-28 Domesle Schalungs- Und Metallbau Gmbh Formwork carriage for concrete formwork has two chassis formed as chassis modules whereby first chassis module has steerable, driven wheel and second chassis module has a heavy duty steering roller
CN101429752B (en) * 2007-11-05 2010-05-12 中交一航局第一工程有限公司 Pier column prefabrication splicing building technology
CN201553529U (en) * 2009-10-12 2010-08-18 中交一航局第二工程有限公司 Steel pipe combined type caisson mold plate lifting frame
CN203834373U (en) * 2014-05-29 2014-09-17 葛洲坝集团第一工程有限公司 Lifting movement mold carriage trolley for box culvert side wall formwork

Also Published As

Publication number Publication date
CN104695979A (en) 2015-06-10

Similar Documents

Publication Publication Date Title
CN203049832U (en) Assembling type shear wall structure
CN105256713B (en) Half assembled steel concrete combination beam and its method of construction
CN102733606B (en) The construction method of High Large Cantilever structure
CN201648977U (en) Slant legged rigid frame bracket system of cast-in-place prestressed concrete continuous beam at bridge site
CN202936736U (en) Cable-stayed bridge composite beam construction bridge floor crane
CN102328881B (en) Device and method for hoisting entire oversized steel reinforcement cage in one step
CN105625566B (en) Assembly concrete orthogonal-diagonal lattice space lattice box structure tube-in-tube structure
CN203856478U (en) Lining trolley applicable to tunnel with variable fracture surface
CN202450774U (en) Shaft template of small-step-pitch self-climbing elevator
CN104947831A (en) Prefabricated assembly type profile steel concrete shear wall and construction method thereof
CN204826619U (en) Mould is hung to superimposed sheet instrument formula
CN204266590U (en) Sump, hoistway formwork bed die anti-floating system
CN201437639U (en) Integral type deformation joint steel moulding plate
CN101824800B (en) Method for construction of bridge cast-in-situ pre-stressed concrete continuous beam
CN201738443U (en) Prefabricated concrete double-overlapping beam
CN104695337A (en) Self-lifting sliding and turnover construction system and construction method
CN203613546U (en) Strain compensation device of reinforced concrete inner support in ultra-large type foundation pit
CN101324055A (en) Lifting equipment and method of box girder integral steel reinforcement framework
CN104805960A (en) Mould-stripping-free concrete beam and construction method thereof
CN203188121U (en) Cast-in-place bridge floor suspending mold of half-through or through arch bridge
CN105220792A (en) A kind of prefabricated concealed bracings energy-consuming shear wall and assemble method thereof
CN203795311U (en) Multi-leg high pier and slip form construction device
CN101748796B (en) Large-span mill construction with super heavy-duty steel structure and design method thereof
CN201459732U (en) Simple support guide device for pile casing sinking
CN108005286A (en) A kind of construction method of the unidirectional overlapping floorboard of assembled architecture

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant