CN108798714A - A kind of working portable shifting formwork trolley of channel wall body and its construction method - Google Patents
A kind of working portable shifting formwork trolley of channel wall body and its construction method Download PDFInfo
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- CN108798714A CN108798714A CN201810523691.1A CN201810523691A CN108798714A CN 108798714 A CN108798714 A CN 108798714A CN 201810523691 A CN201810523691 A CN 201810523691A CN 108798714 A CN108798714 A CN 108798714A
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- 238000010276 construction Methods 0.000 title claims abstract description 86
- 238000009415 formwork Methods 0.000 title claims abstract description 42
- 239000000725 suspension Substances 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 241001669679 Eleotris Species 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 241000357293 Leptobrama muelleri Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining 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
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
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- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to a kind of fields of passage construction trolley, disclose a kind of working portable shifting formwork trolley of channel wall body, it is characterised in that：Including formwork for placing, track construction and chain block, the formwork for placing connects mobile platform by chain block, and the mobile platform is installed on track construction, and the track construction is overlapped at the top of the wall body of channel；The mobile platform and track construction are connect with actuator；The construction method of portable shifting formwork trolley is used with it.The present invention has relative to conventional template system or traditional channel construction method constructs light, assembling（It removes）Convenient, use that is convenient, reducing other machinery of constructing；It easily has enough to meet the need, can realize standardization, shorten construction period, reduce construction cost；Overall structure is stable, working security is good；The features such as pollution-free.
Description
Technical field
The present invention relates to a kind of technical field of passage construction trolley, specially a kind of channel wall body is working portable
Shifting formwork trolley and its construction method are suitable for channel wall body concrete construction.
Background technology
In recent years, national highway, railway network construction are further speeded up, the mileage of highway, Class II highway, railway etc.
Speedup has reached speed most fast in history, and annual newly-increased mileage is all in rising trend, this is also to carry to the progress of construction
Go out new requirement, it is how further economical, efficient, safe and environment-friendly, it is a the problem of needing thinking.
Currently, China mainly uses truck crane to coordinate manual work, labor intensity in channel wall body concrete construction
Greatly, mechanical one-shift waste is serious, and construction period is not easy to control, and security risk difficulty is eradicated in construction.
Have through retrieving the Chinese patent literature in relation to channel trolley, it is as follows now to enumerate some：
1, Chinese patent<Application number>CN201720699201.4<Utility model title>Channel trolley formwork<Abstract>This practicality
Novel to disclose a kind of channel trolley formwork, structure is made of template system and trussing.Wherein, template system is by side form
Template A, side form template B, chamfering formwork C, backform template D, totally 4 kinds of model templates composition.Trussing includes：Main longitudinal grider is stood
Column, upper beam, upper upper frame, main longitudinal grider connecting rod, diagonal brace, upper upper frame connecting rod, column connecting rod, hold mode diagonal brace.This practicality is new
Type is in the river south inter-city passenger rail CN4 branch 6m × 5.3m built（It is wide × high）Based on passage construction, design principle is applicable to
Including a variety of passage construction operations including 2.0m, 4.0m, 5.0m equal in width size.
2, Chinese patent<Application number>CN201620319926.1<Utility model title>Box channel trolley<Abstract>This
Utility model discloses a kind of box channel trolley, including trolley portal frame system, traversing lifting beam, jack-up system, running gear,
Upper mould, upper mould crossing system, upper mould protective device, lower part rotary template and lower part formwork bracing system, it is horizontal
It moves lifting beam to be bolted to connection with upper mould, the lower end of traversing lifting beam is that can slide with the top of trolley portal frame system
It is cut with scissors respectively with the middle part of traversing lifting beam and the top of trolley portal frame system at the both ends of dynamic connection structure, upper mould crossing system
It connects, the side of trolley portal frame system is connected by lower part formwork bracing system with lower part rotary template, the bottom of trolley portal frame system
Portion is fixedly connected with the lift side of jack-up system, and running gear is mounted on jack-up system bottom end, the setting of upper mould protective device
Centre position at the top of trolley portal frame system.
3, Chinese patent<Application number>CN201720056967.0<Utility model title>Whole self-propelled formula channel trolley mould
Plate<Abstract>A kind of whole self-propelled formula channel trolley formwork, including pre-buried bottom plate, self-propelled box culvert trolley internal model and box culvert external mold,
Box culvert external mold includes left side exterior sheathing and right side exterior sheathing, and left side exterior sheathing is located at the left side in the outside of self-propelled box culvert trolley internal model
Side, right side exterior sheathing are located at the right side in the outside of self-propelled box culvert trolley internal model, left track and right track are equipped on pre-buried bottom plate,
Self-propelled box culvert trolley internal model includes main backstop, left web, right web, top plate, traveling wheel, motor, push-pull device at fixed and leading screw,
The left and right sides of main backstop bottom is equipped with traveling wheel, is equipped with motor on traveling wheel, left web passes through push-pull device at fixed and main support
The left side of frame connects, and right web is connected by the right side of push-pull device at fixed and main backstop, and top plate passes through leading screw and main backstop
Bottom connects.
From disclosed document, it is known that, it is attempted in terms of trolley in the prior art, imitates tunnel trolley and made channel
The characteristics of trolley, this kind of equipment is that own wt is big, assembles, removes time-consuming and laborious, and other large-scale cranes is needed to coordinate.
Invention content
The purpose of the present invention is being in view of the drawbacks of the prior art, and it is working portable to provide a kind of channel wall body
Shifting formwork trolley and its construction method；The construction overcomes conventional channels construction existing insufficient, can realize standardization manufacture, construction
Light, assembling and dismounting are convenient, and construction is convenient, reduces the use of other machinery, easily have enough to meet the need, and can realize standardization, shortening construction
Period reduces construction cost, and overall structure is stablized, and working security is good, pollution-free, can have enough to meet the need reuse after having constructed,
With preferable economic benefit and social benefit.
In order to realize aforementioned present invention purpose, the technical solution used for：
A kind of working portable shifting formwork trolley of channel wall body, including formwork for placing, track construction and chain block, it is described to pour
Building mould connects mobile platform by chain block, and the mobile platform is installed on track construction, and the track construction is overlapped in
At the top of the wall body of channel；The mobile platform and track construction are connect with actuator.
Preferably, support base is equipped between the track construction and channel wall body, the support base is sleeper or rubber branch
Seat.
Preferably, the actuator is electric traction cucurbit, and the electric traction cucurbit is installed on mobile platform bottom
Load bearing cross beam.
Preferably, the actuator is decelerator or hoist engine.
Preferably, the track construction includes two track, rear horizontal-associate, preceding horizontal-associate, lower horizontal-associate and the supporting legs being arranged side by side；Institute
Preceding horizontal-associate, rear the horizontal-associate corresponding front and rear end for being installed on track respectively are stated, track front end face bottom is equipped with supporting leg structure
Part, the leg member are equipped with lower horizontal-associate, and diagonal brace is equipped between the preceding horizontal-associate and lower horizontal-associate.
Preferably, the rear horizontal-associate is fixed on track rear end face, can play the role of stable orbit rear end face and play
Position-limiting action.
Preferably, the leg member includes supporting leg traveling wheel, supporting leg adjusting lead screw and supporting leg, the supporting leg traveling wheel peace
Lead screw is adjusted loaded on supporting leg, the supporting leg adjusts lead screw and is installed on supporting leg, and the supporting leg is installed on track front end face bottom.
Preferably, the mobile platform bottom is equipped with walking component, and the walking component includes suspension sheave, traveling wheel and branch
Support, alignment is installed on supporting rack from the bottom up successively for the suspension sheave, traveling wheel.
Preferably, the suspension sheave is installed at, left-hand thread below track wing plate by two scroll wheel groups, two scroll wheel
Horizontal alignment is installed on supporting rack, and the spacing of two scroll wheel is bigger 2~4cm than the web of the rail thickness of track.
Preferably, the formwork for placing includes wall body template and end face template, and the wall body template is arranged side by side, both ends
On installation end face die plate again；The wall body template is equipped with rig bracket, mounting platform in the rig bracket, and the platform includes
Inner platform and outer platform.
Preferably, working portable its construction method of shifting formwork trolley of the channel wall body includes the following steps：
（1）By drawing processing component, construction site is transported to after trial assembly in processing factory；
（2）Wall body template is installed on completed channel base, installation end face die plate on wall body template end face, and in wall body mould
Mounting platform bracket on plate, mounting platform in rig bracket, platform includes inner platform and outer platform, and in inner platform, outer platform
Guardrail, outer guardrail in upper installation corresponding respectively；Again to wall body template casting concrete to get first segment channel wall body；
（3）When first segment channel, its concrete of wall body reaches 2~5MPa, start that the support at the top of the wall body of first segment channel is installed
Secondly seat, the attachment rail on support base install mobile platform, and the traveling wheel of mobile platform bottom is adjacent to track completely,
And suspension sheave left-hand thread is inserted in track, the preceding horizontal-associate, rear horizontal-associate and leg member of attachment rail end face, rear supporting leg of installing reach part again
Between lower horizontal-associate with its diagonal brace, then, chain block is hung up between the lower lifting lug of wall body template and the upper lifting lug of mobile platform；
（4）Shifting formwork pours the second section channel wall body, removes end face template, and unclamping wall body template makes template be detached from what first segment poured
Channel wall body, and adjust chain block so that wall body template is detached from channel base surface 10-20cm, is then hooked by actuator
It hangs to preceding horizontal-associate and the mobile platform for hanging wall body template is moved forward into the channel positions Qiang Shen that the second section pours, it is desirable that wall body mould
Plate overlaps 5cm with first segment channel wall body；Wall body template and brush releasing agent are cleared up, chain block is transferred, makes wall body template and leads to
Road basis is bonded, and tightens two side template of channel wall body.Passed examination after-pouring second saves channel wall body.
（5）Track moves forward, horizontal in the load-bearing of mobile platform when second section channel its concrete of wall body reaches 2~5MPa
Support base is installed respectively below beam and below lower horizontal-associate, then install it is very heavy peak on each support base, the load-bearing of debugging mobile platform is horizontal
Jack below beam makes it jack up load bearing cross beam toward rising, to drive suspension sheave toward rising, when suspension sheave top to track
When rail head wing plate bottom surface, continue to debug jack, so that track is detached from support base, and be hung on suspension sheave, while adjusting lower horizontal-associate
The jack of lower section, it is ensured that two tracks are in same level and, adjusting supporting leg adjusting silk parallel with the second section channel wall body
Bar makes supporting leg traveling wheel be adjacent to channel base, then removes the jack and support base adjusted below lower horizontal-associate；Then pass through drive
Track is moved forward to the next position by moving part hooking to rear horizontal-associate；
（6）After track is in place, each support base is just installed with the second section channel wall, is debugged below mobile platform load bearing cross beam
Jack makes it jack up load bearing cross beam and declines, drop to track and be bonded support base completely, continues to debug mobile platform load bearing cross beam
The jack of lower section makes the traveling wheel below load bearing cross beam be bonded track completely, installs the jack below lower horizontal-associate and support
Seat, adjusting each jack ensures that two tracks are in same level；
（7）Repeat step（4）Extremely（6）The channel wall body of entire channel residue segment is poured down；
（8）Demoulding；
（9）Remove trolley by the opposite process of assembling sequence, classification collects arrangements, entrucking transport to next passage construction it is live or
It is recovered to equipment and stacks field.
Possessed substantive distinguishing features outstanding and marked improvement are the present invention compared with the existing technology：
1, the track in middle orbit of the present invention construction is placed on the wall body concrete top of channel, can largely reduce steel using amount and
Channel wall body can be efficiently used to support track；And support base is equipped between track and channel wall body top, support base can be effective
The extruding that track is protected from the top of protection channel wall body destroys, and ensures that construction safety is reliable；Track construction and mobile platform knot
It closes and overall movement is realized to wall body template, wall body template is avoided to break the cumbersome construction assembled again after the completion of pouring, so as to
Larger raising construction speed, effectively shortens the construction period, reduces the input of the resources such as people, machine, material needed for work progress, larger drop
Low construction cost；And the overall construction of the present invention is ingenious in design, and consolidation is more convenient quick, material needed for each construction
Material is few, saves manufacturing cost, each assembling component weight is relatively light, and convenience in transport and transition are more advantageous to large-scale input
It uses；
2, the difficulty of processing of all parts is low in the present invention, and component is connected by screw bolts, and is conducive to adjust to adapt to different sizes
Passage construction, be advantageously implemented standardization；
3, each component is individual in the present invention, is not welded, and is conducive to assemble and remove, installation and the most basic work of dismounting
Tool can be completed, and not high to the professional skill requirement of installer, training of simply telling somebody what one's real intentions are can be competent at；
4, present invention construction is convenient, does not need truck crane or the cooperation of other large automobile in the process, can effectively reduce other machinery
Use, the expenditure of machinery cost has apparent reduction；
5, present invention energy continuous productive process, Flow Pace are relatively fixed, and the flowing water duration is controllable, can be shortened construction period, be reduced construction
And management cost；
6, the present invention assembles rear overall structure and stablizes, and mobile platform, interior outer platform are mounted on safety barrier, safety barrier
It can effectively prevent from falling, these operation platforms can meet various construction equipments and the working space of personnel, and safety is good；
7, the present invention does not generate pollutant, will not be damaged to environment；
8, portability of the invention, easy-to-dismount feature make it be more easy to have enough to meet the need, transition after the completion of construction to new construction point
Or it is all very conveniently to be recovered to equipment to stack field；And each component can be reused in the present invention, can effectively reduce
Spillage of material reduces construction cost；
10, middle orbit of the present invention can move forward, and can save track material and save the construction time of track laying, have
Effect improves pouring construction progress.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the working portable shifting formwork trolley installation of channel wall body of the present invention；
Fig. 2 is by shifting formwork trolley by the structural schematic diagram after wall body template movement；
Fig. 3 is structural schematic diagram after a kind of working portable its track of the shifting formwork trolley movement of channel wall body of the present invention；
Component names and serial number in figure：Completed channel base 1, outer platform 2, inner platform 3, lower lifting lug 4, upper lifting lug 5 are interior
Guardrail 6, wall body template 7, first segment channel wall body 8, outer guardrail 9, rig bracket 10, rear horizontal-associate 11, suspension sheave 12, traveling wheel
13, upper guardrail 14, mobile platform 15, load bearing cross beam 16, preceding horizontal-associate 17, track 18, diagonal brace 19, supporting leg 20, jack 21, supporting leg
Adjusting lead screw 22, supporting leg traveling wheel 23, support base 24, construction joint 25, chain block 26, lower horizontal-associate 27, electric traction cucurbit 28,
Second section channel wall body 29.
Specific implementation mode
In conjunction with the embodiment of the present invention, the present invention is described in more detail.
Referring to shown in Fig. 1-3, a kind of working portable shifting formwork trolley of channel wall body, including formwork for placing, track structure
It makes and mobile platform 15 is connected by chain block 26 with chain block 26, the formwork for placing, the mobile platform 15 is installed on
Track construction, the track construction are overlapped in 8 top of channel wall body；The mobile platform 15 and track construction respectively with driving
Part connects.
Support base 24 is equipped between the track construction and channel wall body, the support base 24 is sleeper or rubber support.
The actuator is electric traction cucurbit 28, and the first traction track of the electric traction cucurbit 28 is constructed to and need to pour
Wall body position, then mobile platform 15 is driven, mobile platform 15 drives formwork for placing to wall body casting position；The electric traction calabash
Reed 28 is installed on the load bearing cross beam 16 of mobile platform 15, and load bearing cross beam 16 is arranged side by side on 15 bottom of mobile platform, plays main
Support can be improved the load-bearing capacity of mobile platform 15, and can improve 15 integrally-built rigidity of mobile platform by force effect.
The track construction includes two track 18, rear horizontal-associate 11, preceding horizontal-associate 17, lower horizontal-associate 27 and the supporting legs being arranged side by side
20；The preceding horizontal-associate 17, rear horizontal-associate 11 correspond to the front and rear end for being installed on track 18,18 front end face bottom of the track respectively
Leg member is installed, the leg member is equipped with lower horizontal-associate 27, and lower horizontal-associate 27 is located at leg member lower section, horizontal before described
Diagonal brace 19 is equipped between connection 17 and lower horizontal-associate 27,19 structure triangular in shape of the diagonal brace can enhance track construction front end,
It can guarantee that the stabilization of structure with securely, can effectively enhance its bearing capacity again.
The leg member includes supporting leg traveling wheel 23, supporting leg adjusting lead screw 22 and supporting leg 20, the supporting leg traveling wheel 23
It is installed on supporting leg and adjusts lead screw 22, the supporting leg adjusts lead screw 22 and is installed on supporting leg 20, before the supporting leg 20 is installed on track 18
End bottom；Track during leg member can facilitate adjustable track to construct moves up or down and facilitates track construction
It is moved to construction direction of advance.
15 bottom of the mobile platform is equipped with walking component, and the walking component includes suspension sheave 12, traveling wheel 13 and branch
Support, alignment from the bottom up is installed on supporting rack successively for the suspension sheave 12, traveling wheel 13, and supporting rack top is installed on mobile flat
The load bearing cross beam 16 of 15 bottom of platform.
The suspension sheave 12 is by two scroll wheel groups at left-hand thread is installed below track wing plate, and two scroll wheel is horizontal
Alignment is installed on supporting rack, and the spacing of two scroll wheel is bigger 2~4cm than the web of the rail thickness of track, between two scroll wheel
In open type shape, it can facilitate and suspension sheave 12 is inserted on track 18, the suspension sheave 12 can realize that lifting is made to track 18
With, and guiding rolling can be carried out to track 18.
The formwork for placing includes wall body template 7 and end face template, and wall body template 7 and end face template are that steel plate is welded with slot
Steel or angle steel back rib are made；The wall body template 7 is arranged side by side, and as the alignment of wall body template 7 installation combination, combination are formed two-by-two
Cavity, then the installation end face die plate on the both ends of the cavity constitutes the closed structure of a surrounding, in its interior casting concrete
Afterwards, gained concrete walls are channel wall body 8；The wall body template 7 is equipped with rig bracket 10, is installed in the rig bracket 10
Platform, the platform include inner platform 3 and outer platform 2, and inner platform 3 is for 8 inside of channel wall body, and outer platform 2 is
For 8 outside of channel wall body, it is correspondingly provided with interior guardrail 6 on inner platform 3, outer guardrail 9 is correspondingly provided on outer platform 2, it is interior
Platform 3 and outer platform 2 provide facility for construction personnel's construction, and interior guardrail 6 and outer guardrail 9 can carry out construction personnel effectively to prevent
Shield avoids construction personnel from falling in construction.
The construction method of the working portable shifting formwork trolley of channel wall body includes the following steps：
（1）By drawing processing component, construction site is transported to after trial assembly in processing factory；
（2）Wall body template 7 is installed on completed channel base 1, installation end face die plate on 7 end face of wall body template, and in wall
Mounting platform bracket 10 in body template 7, mounting platform in rig bracket 10, platform include inner platform 3 and outer platform 2, and inside
It is corresponding respectively on platform 3, outer platform 2 that interior guardrail 6, outer guardrail 9 are installed；Again to 7 casting concrete of wall body template to get first segment
Channel wall body 8；
（3）When wall body 8 its concrete in first segment channel reaches 2~5MPa, start that the branch at the top of the wall body of first segment channel is installed
Seat 24 is supportted, secondly the attachment rail 18 on support base 24 installs mobile platform 15, and the traveling wheel 12 of 15 bottom of mobile platform
It is adjacent to track 18 completely, and 12 left-hand thread of suspension sheave is inserted in track 18, again the preceding horizontal-associate 17, rear horizontal-associate 11 of 18 end face of attachment rail
And leg member, rear supporting leg of installing reach the lower horizontal-associate 27 between part with its diagonal brace 19, and then, the lower lifting lug 4 in wall body template and shifting
Chain block 26 is hung up between the upper lifting lug 5 of moving platform；
（4）Shifting formwork pours the second section channel wall body, removes end face template, and unclamping wall body template makes template be detached from first segment channel wall
Body, and adjust chain block 26 so that wall body template is detached from channel base 10~20cm of surface, then passes through electric traction cucurbit
The mobile platform 15 for hanging wall body template 7 is moved forward to the second section channel positions Qiang Shen by 28 hookings to preceding horizontal-associate 17, it is desirable that wall
Body template 7 overlaps 5cm with first segment channel wall body；Wall body template 7 and brush releasing agent are cleared up, chain block 26 is transferred, makes wall body
Template 7 is bonded with channel base 1, and tightens two side template of channel wall body.Passed examination after-pouring second saves channel wall body 29；
（5）Track moves forward, when 29 its concrete of the second section channel wall body reaches 2~5MPa, in the load bearing cross beam of mobile platform
Support base is installed in lower section and 27 lower section of lower horizontal-associate respectively, then installs jack 21 on each support base 24, and debugging mobile platform is held
The jack 21 of weight below the crossbeam makes it jack up load bearing cross beam 16 toward rising, to drive suspension sheave 12 toward rising, works as suspension sheave
12 tops to track 18 rail head wing plate bottom surface when, continue to debug jack 21, so that track 18 is detached from support base 24, and be hung on suspension
On wheel 12, while adjusting the jack 21 of 27 lower section of lower horizontal-associate, it is ensured that two tracks 18 are in same level and are saved with second
Channel wall body 8 is parallel, and adjusting supporting leg adjusting lead screw 22 makes supporting leg traveling wheel 23 be adjacent to channel base 1, then removes and adjusts lower cross
The jack 21 and support base 24 of 27 lower section of connection；Then track 18 is moved forward by 28 hooking of electric traction cucurbit to rear horizontal-associate 11
To the next position；
（6）After track 18 is in place, each support base 24 of installation above the second section channel wall body 29 debugs mobile platform load bearing cross beam
The jack 21 of lower section makes it jack up load bearing cross beam 16 and declines, and drops to the fitting support base 24 completely of track 18, continues debugging and move
Jack 21 below moving platform load bearing cross beam makes the fitting track 18 completely of traveling wheel 12 of 16 lower section of load bearing cross beam, under installation
The jack 21 and support base 24 of 27 lower section of horizontal-associate, adjusting each jack 21 ensures that two tracks are in same level；
（7）Repeat step（4）Extremely（6）The channel wall body of entire channel residue segment is poured down；
（8）Demoulding；
（9）Remove trolley by the opposite process of assembling sequence, classification collects arrangements, entrucking transport to next passage construction it is live or
It is recovered to equipment and stacks field.
Actuator described above can also be decelerator, and decelerator is respectively arranged in mobile platform 15 and track
Structurally；Decelerator on mobile platform 15 drives traveling wheel 13, then drives mobile platform 15 to move by traveling wheel 13,
Mobile platform 15 carries the whole forward movement of wall body template 7；And on the decelerator driving leg member on track construction
Supporting leg traveling wheel 23, then drive track construction overall structure to move forward by supporting leg traveling wheel 23.
Actuator described above also can also be hoist engine, and hoist engine is fixedly installed in the front that construction is advanced, hoist engine
When traction track constructs, it is made to be connect with the lower horizontal-associate of track construction, by the lower horizontal-associate of drawing, to drive track construction whole
It moves forward；When hoist engine tethered sliding platform 15, draw required steel wire rope can across the preceding horizontal-associate 17 of track construction, and
Preceding horizontal-associate 17 is equipped with the pulley needed for supporting steel-cable, by pulling mobile platform 15, to realize to integral wall body template 7
Movement.
Claims (10)
1. a kind of working portable shifting formwork trolley of channel wall body, it is characterised in that：Including formwork for placing, track construction and hand
Cucurbit, the formwork for placing is drawn to connect mobile platform by chain block, the mobile platform is installed on track construction, the rail
Road construction is overlapped at the top of the wall body of channel；The mobile platform and track construction are respectively connect with actuator.
2. the working portable shifting formwork trolley of channel wall body according to claim 1, it is characterised in that：The track structure
It makes and is equipped with support base between the wall body of channel, the support base is sleeper or rubber support.
3. the working portable shifting formwork trolley of channel wall body according to claim 1, it is characterised in that：The actuator
For electric traction cucurbit, the electric traction cucurbit is installed on the load bearing cross beam of mobile platform bottom.
4. the working portable shifting formwork trolley of channel wall body according to claim 1, it is characterised in that：The actuator
For decelerator or hoist engine.
5. the working portable shifting formwork trolley of channel wall body according to claim 1, it is characterised in that：The track structure
Make track, rear horizontal-associate, preceding horizontal-associate, lower horizontal-associate and the supporting leg being arranged side by side including two；The preceding horizontal-associate, rear horizontal-associate are corresponding respectively to pacify
Front and rear end loaded on track, track front end face bottom are equipped with leg member, and the leg member is equipped with lower cross
Connection is equipped with diagonal brace between the preceding horizontal-associate and lower horizontal-associate.
6. the working portable shifting formwork trolley of channel wall body according to claim 5, it is characterised in that：The supporting leg structure
Part includes that supporting leg traveling wheel, supporting leg adjusting lead screw and supporting leg, the supporting leg traveling wheel are installed on supporting leg and adjust lead screw, the supporting leg
It adjusts lead screw and is installed on supporting leg, the supporting leg is installed on track front end face bottom.
7. the working portable shifting formwork trolley of channel wall body according to claim 1, it is characterised in that：The movement is flat
Platform bottom is equipped with walking component, and the walking component includes suspension sheave, traveling wheel and supporting rack, the suspension sheave, traveling wheel according to
Secondary alignment from the bottom up is installed on supporting rack.
8. the working portable shifting formwork trolley of channel wall body according to claim 7, it is characterised in that：The suspension sheave
By two scroll wheel groups at left-hand thread is installed below track wing plate, and the two scroll wheels horizontal alignment is installed on supporting rack, and institute
The spacing for stating two scroll wheels is bigger 2~4cm than the web of the rail thickness of track.
9. the working portable shifting formwork trolley of channel wall body according to claim 1, it is characterised in that：It is described to pour mould
Plate includes wall body template and end face template, and the wall body template is arranged side by side, installation end face die plate again on both ends；The wall body
Template is equipped with rig bracket, and mounting platform in the rig bracket, the platform includes inner platform and outer platform.
10. a kind of construction method of the working portable shifting formwork trolley of wall body in channel according to claim 1, feature
It is, the construction method includes the following steps：
（1）By drawing processing component, construction site is transported to after trial assembly in processing factory；
（2）In completed channel base（1）Upper installation wall body template（7）, wall body template（7）Installation end face die plate on end face,
And in wall body template（7）Upper mounting platform bracket（10）, rig bracket（10）Upper mounting platform, platform include inner platform（3）With
Outer platform（2）, and in inner platform（3）, outer platform（2）Guardrail in upper installation corresponding respectively（6）, outer guardrail（9）；Again to wall body mould
Plate（7）Casting concrete is to get first segment channel wall body（8）；
（3）Wait for first segment channel wall body（8）When its concrete reaches 2~5MPa, start to install at the top of the wall body of first segment channel
Support base（24）, in support base（24）Upper attachment rail（18）, secondly mobile platform is installed（15）, and mobile platform（15）Bottom
The traveling wheel in portion（12）It is adjacent to track completely（18）, and suspension sheave（12）Left-hand thread is inserted in track（18）, attachment rail again（18）
The preceding horizontal-associate of end face（17）, rear horizontal-associate（11）And leg member, rear supporting leg of installing reach the lower horizontal-associate between part（27）With its diagonal brace
（19）, then, in the lower lifting lug of wall body template（4）With the upper lifting lug of mobile platform（5）Between hang up chain block（26）；
（4）Shifting formwork pours the second section channel wall body, removes end face template, and unclamping wall body template makes template be detached from first segment channel wall
Body, and adjust chain block（26）So that wall body template is detached from channel base surface 10-20cm, then passes through actuator hooking
To preceding horizontal-associate（17）Wall body template will be hung（7）Mobile platform（15）Move forward to the second section channel positions Qiang Shen, it is desirable that wall
Body template（7）5cm is overlapped with first segment channel wall body；Clear up wall body template（7）And brush releasing agent, transfer chain block（26）,
Make wall body template（7）With channel base（1）Fitting, and tighten two side template of channel wall body；
Passed examination after-pouring second saves channel wall body（29）；
（5）Track moves forward, and waits for the second section channel wall body（29）It is horizontal in the load-bearing of mobile platform when its concrete reaches 2~5MPa
Beam lower section and lower horizontal-associate（27）Support base is installed in lower section respectively, then installs jack（21）In each support base（24）On, debugging moves
Jack below moving platform load bearing cross beam（21）, it is made to jack up load bearing cross beam（16）Toward rising, to drive suspension sheave（12）
Toward rising, work as suspension sheave（12）It pushes up to track（18）Rail head wing plate bottom surface when, continue debug jack（21）, make track（18）
It is detached from support base（24）, and it is hung on suspension sheave（12）On, while adjusting lower horizontal-associate（27）The jack of lower section（21）, it is ensured that two
Track（18）Channel wall body is saved in same level and with second（8）It is parallel, it adjusts supporting leg and adjusts lead screw（22）Make supporting leg row
Walk wheel（23）It is adjacent to channel base（1）, then remove and adjust lower horizontal-associate（27）The jack of lower section（21）And support base（24）；So
Pass through actuator hooking to rear horizontal-associate afterwards（11）By track（18）Move forward to the next position；
（6）Track（18）After in place, channel wall body is saved second（29）Top is installed by each support base（24）, debug mobile platform and hold
The jack of weight below the crossbeam（21）, it is made to jack up load bearing cross beam（16）Decline, drops to track（18）Fitting support base completely
（24）, continue to debug the jack below mobile platform load bearing cross beam（21）, make load bearing cross beam（16）The traveling wheel of lower section（12）
Fitting track completely（18）, lower horizontal-associate is installed（27）The jack of lower section（21）And support base（24）, adjust each jack（21）
Ensure that two tracks are in same level；
（7）Repeat step（4）Extremely（6）The channel wall body of entire channel residue segment is poured down；
（8）Demoulding；
（9）Remove trolley by the opposite process of assembling sequence, classification collects arrangements, entrucking transport to next passage construction it is live or
It is recovered to equipment and stacks field.
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| CN201810523691.1A CN108798714B (en) | 2018-05-28 | 2018-05-28 | Portable moving mold trolley for construction of passage wall body and construction method thereof |
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| CN201810523691.1A CN108798714B (en) | 2018-05-28 | 2018-05-28 | Portable moving mold trolley for construction of passage wall body and construction method thereof |
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