CN106812307A - A kind of constructing device of reinforced concrete structure - Google Patents
A kind of constructing device of reinforced concrete structure Download PDFInfo
- Publication number
- CN106812307A CN106812307A CN201710209071.6A CN201710209071A CN106812307A CN 106812307 A CN106812307 A CN 106812307A CN 201710209071 A CN201710209071 A CN 201710209071A CN 106812307 A CN106812307 A CN 106812307A
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- China
- Prior art keywords
- exterior sheathing
- barrel
- reinforced concrete
- bar
- concrete structure
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
- E04G3/246—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons following the inside contour of a building
Abstract
The invention discloses a kind of constructing device of reinforced concrete structure, including template system, connection system for guide rail and materials transportation system, the template system includes being arranged on the inner template and exterior sheathing in outside in the good barrel bar-mat reinforcement of colligation, the connection system for guide rail is ridden upon inside reinforced concrete structure, the exterior sheathing is lifted by the detachable exterior sheathing lifting device being arranged on inside barrel bar-mat reinforcement, before exterior sheathing lifting, some and structure wall thickness identical steel bar end is equally spacedly provided with the ring horizontal reinforcement of the corresponding barrel bar-mat reinforcement the superiors of section to be poured, the materials transportation system is arranged on the top of connection system for guide rail and fixes.The present invention can make the lifting of exterior sheathing convenient and swift, in combination with the setting of steel bar end between inner and outer template, be easy to operator for the correction at inner and outer template center after lifting, greatly improve the efficiency of construction, it is ensured that the quality of construction.
Description
Technical field
The invention belongs to towering structure technical field of construction, the construction of more particularly to a kind of reinforced concrete structure is filled
Put.
Background technology
In the construction of cylindrical shape reinforced concrete chimney, the efficient lifting of template and the precise calibration of template center are to carry
The key of chimney stack integral construction efficiency and guarantee chimney construction quality.And the conventional constructing device structure of existing Chimney
Complexity, template raising efficiency is not high, and the cent(e)ring after being lifted especially for exterior sheathing to exterior sheathing is inconvenient, not only shadow
Efficiency of construction is rung, and cannot preferably ensure construction quality.
The content of the invention
It is an object of the invention to：For above-mentioned problem, there is provided a kind of simple structure, it is possible to increase towering class knot
The efficiency of construction of structure, and ensure the constructing device of the reinforced concrete structure of its construction quality.
The technical proposal of the invention is realized in this way：A kind of constructing device of reinforced concrete structure, including template system
System, connection system for guide rail and materials transportation system, the template system include being arranged on outside in the good barrel bar-mat reinforcement of colligation
Inner template and exterior sheathing, the inner template and exterior sheathing are complemented each other to form and pour sky for pouring structure barrel concrete
Between, it is characterised in that：The connection system for guide rail is ridden upon inside reinforced concrete structure, and the exterior sheathing is set by detachable
Put the exterior sheathing lifting device inside barrel bar-mat reinforcement to be lifted, before exterior sheathing lifting, in the corresponding cylinder of section to be poured
Some and structure wall thickness identical steel bar end, institute are equally spacedly provided with the ring horizontal reinforcement of the wall bar-mat reinforcement the superiors
State inner template and exterior sheathing to be connected with steel bar end two ends respectively, the bottom of the inner template and exterior sheathing is fixed on what is poured
Structure barrel concrete is suitable for reading, and certain distance Chong Die with structure barrel, and the materials transportation system is arranged on connection system for guide rail
Top and fixed.
The constructing device of reinforced concrete structure of the present invention, its described exterior sheathing lifting device is included in the cylinder
The inside of wall bar-mat reinforcement, the multiple exterior sheathing hoisting frames along structure barrel inner periphery spaced set, the multiple exterior sheathing are carried
Rise frame to be removably separately fixed on barrel bar-mat reinforcement, the lower end of each exterior sheathing hoisting frame is seated in next mould and has poured
The concrete tube wall upper surface of shaping, is provided with lifter on the exterior sheathing hoisting frame, and the lifter passes through steel respectively
Silk lifting rope is connected with corresponding exterior sheathing.
The constructing device of reinforced concrete structure of the present invention, if its described barrel bar-mat reinforcement is by dried layer ring level
Muscle and some vertical reinforcement colligations are formed, and some vertical reinforcements are arranged as vertical reinforcement along the circle spacing of structure barrel
Net, the exterior sheathing hoisting frame is arranged on vertical reinforcement net inner side, and is fixedly connected with vertical reinforcement net by way of colligation
Together.
The constructing device of reinforced concrete structure of the present invention, its described exterior sheathing hoisting frame upper end is in triangle
Shape, the lifter is lifted on the triangular structure end of exterior sheathing hoisting frame upper end.
The constructing device of reinforced concrete structure of the present invention, its described exterior sheathing passes through multiple lifters and enters simultaneously
Row lifting, after exterior sheathing lifting in place, the exterior sheathing is fastened on barrel bar-mat reinforcement outside by many steel wires, described
Exterior sheathing hoisting frame is removed and is hung on the connection system for guide rail in structure.
The constructing device of reinforced concrete structure of the present invention, it is treating lower section, the pin hand of pouring structure barrel section
Frame system is provided with safety net between the structure barrel for having poured, and is left in the middle part of the connection system for guide rail for material conveying
Feeding hole.
The constructing device of reinforced concrete structure of the present invention, its described materials transportation system includes being arranged symmetrically ground
Two day beams, stay at regular intervals between two day beams, and are connected and fixed by many connecting plates, in the day
Beam two ends are fixedly arranged above installing plate, and U-shaped card is respectively arranged with the Tian Liang both sides, and the U-shaped card upper end connects with installing plate
Connect, the U-shaped card lower end is socketed on scaffold, two head sheaves are provided between two day beams, the head sheave passes through
Its wheel shaft fixed angles steel is rotatably connected to Tian Liangshang, and steel wire rope is wrapped with the head sheave, and the steel wire rope is placed in steel
One end inside tendon concrete structure is connected with material bucket, the driving outside the steel wire rope other end and reinforced concrete structure
Mechanism connects.
The constructing device of reinforced concrete structure of the present invention, it is provided with multiple day wheel shafts on the day beam and consolidates
Determine angle steel, be connected with corresponding day wheel shaft fixed angles steel by by two head sheaves, to adjust the spacing between two head sheaves.
The constructing device of reinforced concrete structure of the present invention, its outside the reinforced concrete structure closely
Deflecting roller is provided with face, the steel cord ends cause ground, and cause drive mechanism by deflecting roller, under the day beam
The safe distance position of side is provided with travel switch, is contacted with travel switch when at material bucket lifting to safe distance, institute
Stating drive mechanism will be out of service.
The constructing device of reinforced concrete structure of the present invention, its described scaffold is by scaffold cross bar and scaffold
Montant is set up and is formed, and the U-shaped card lower end is socketed on the scaffold cross bar of the scaffold the superiors, and two day beams ride upon
Scaffold top is simultaneously fixed by U-shaped card, the U-shaped card upper end and installing plate detachable connection, and the scaffold cross bar is taken
It is located on the annular bracket structure of structure cylinder inboard wall setting.
The present invention utilizes the cooperation of template system, connection system for guide rail and materials transportation system, by lifting device to mould
The lifting of exterior sheathing in plate system, operator completes the operation to exterior sheathing by standing on respective layer scaffold, make exterior sheathing
Lifting it is convenient and swift, in combination with the setting of steel bar end between inner and outer template, be easy to operator for inner and outer template after lifting
The correction at center, greatly improves the efficiency of construction, it is ensured that the quality of construction.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2,3 and 4 are that connection system for guide rail sets up structural representation in the present invention.
Fig. 5 is the use schematic diagram of lifting device in the present invention.
Fig. 6 is the structural representation of lifting device China and foreign countries formwork lifting frame.
Fig. 7 is the structural representation of the exterior sheathing hoisting frame that lifter is lifted with lifting device.
Fig. 8 is the structural representation of materials transportation system in the present invention.
Fig. 9 is that schematic diagram is fixed in the installation of day beam in materials transportation system.
Figure 10 is the use schematic diagram of materials transportation system.
Marked in figure：1 is barrel bar-mat reinforcement, and 1a is ring horizontal bar, and 1b is vertical reinforcement, and 2a is inner template, and 2b is outer
Template, 3 is connection system for guide rail, and 3a is scaffold cross bar, and 3b is scaffold montant, and 4 is exterior sheathing hoisting frame, and 5 is lifter, 6
It is wire sling, 7 is day beam, and 8 is connecting plate, and 9 is installing plate, and 10 is U-shaped card, and 11 is head sheave, and 12 is day wheel shaft fixed angles steel,
13 is steel wire rope, and 14 is material bucket, and 15 is drive mechanism, and 16 is deflecting roller, and 17 is annular bracket structure, and 18 is safety net, 19
It is structure barrel, 20 is steel bar end.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The technology of the present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain this hair
It is bright, it is not used to limit invention.
As shown in figure 1, a kind of constructing device of reinforced concrete structure, the present embodiment is with cylindrical shape reinforced concrete chimney
Construction as a example by, including template system, connection system for guide rail 3 and materials transportation system, the connection system for guide rail 3 are horizontal by scaffold
Bar 3a and scaffold montant 3b set up and form, and the template system includes being arranged on outside in the good barrel bar-mat reinforcement 1 of colligation
Inner template 2a and exterior sheathing 2b, the inner template 2a and exterior sheathing 2b are complemented each other to form for pouring chimney wall concrete
Casting space, the connection system for guide rail 3 is ridden upon inside cylindrical shape reinforced concrete chimney, and the exterior sheathing 2b is by detachable
The exterior sheathing lifting device that formula is arranged on inside barrel bar-mat reinforcement 1 is lifted, right in section to be poured before exterior sheathing 2b liftings
Some and chimney wall thickness identical is equally spacedly provided with the ring horizontal reinforcement 1a of the superiors of barrel bar-mat reinforcement 1 answered
Steel bar end 20, the inner template 2a and exterior sheathing 2b is connected with the two ends of steel bar end 20 respectively, the inner template 2a and exterior sheathing 2b
To be fixed on the chimney wall concrete for having poured suitable for reading for bottom, and certain distance Chong Die with chimney wall, the material fortune
Defeated system is arranged on the top of connection system for guide rail 3 and fixed, chimney wall to be poured section lower section, connection system for guide rail 3 to
Safety net 18 is provided between the chimney wall for pouring, the feeding for material conveying is left at the middle part of the connection system for guide rail 3
Hole.
In the present embodiment, 125 meters of the steel pipe scaffold total height in the chimney, as shown in Fig. 2 0~50 meter of chimney
Interior scaffold uses double vertical rods, totally 16 standpipes（Stem joint should stagger）, one layer of transverse tube is highly set up per 1.50m, spread above
Full scaffold board, as construction operation platform, stays 1.20 × 1.20m side hole in the middle of scaffold board, and feeding when being easy to construct is set up
Scaffold should be higher by 5 meters of operating platform.The scaffold cross bar is arranged on scaffold montant outside, construction working surface layer scaffold
Cruciform fastening for falsework, i.e. corner is separately added to be double fasteners on montant；As shown in figure 3, scaffold is stood using 10 in 50~125 meters of chimney
Pipe（Stem joint should stagger）, the double standpipes of two face middle settings of materials transportation system are set up, the every 1.50m of scaffold cross bar is highly
One layer is set up, length is 3m at scaffold cross bar 50m, sets up to put upwards and progressively shorten to 2m；As shown in figure 4, the scaffold
Cross bar 3a is ridden upon on the annular bracket structure 17 of chimney barrel inwall setting.
Wherein, scaffolding pole is the steel pipes of Φ 48 × 3.5, and its quality should meet existing national standards regulation, scaffolding steel pipe
Size：Montant is 6 meters, and its weight is not less than 25KG, cross bar according to the internal diameter size of chimney between 4.0 meters~2.0 meters, from
It is lower and on gradually shorten, it is smooth that steel tube surface is straight, free from flaw, scab, hard curved and welded still pipe.Forbid on steel pipe punching,
Welding.
As shown in Fig. 5,6 and 7, the exterior sheathing lifting device is included in the inside of the barrel bar-mat reinforcement 1, along chimney barrel
Multiple exterior sheathing hoisting frames 4 of wall inner periphery spaced set, if if the barrel bar-mat reinforcement 1 by dried layer ring horizontal bar 1a and
Dry vertical reinforcement 1b colligations are formed, and some vertical reinforcement 1b are arranged as vertical reinforcement net along the circle spacing of chimney wall,
The exterior sheathing hoisting frame 4 is arranged on vertical reinforcement net inner side, and is fixedly connected on vertical reinforcement net by way of colligation
Together, the lower end of each exterior sheathing hoisting frame 4 is seated in the concrete tube wall upper surface that next mould has poured shaping, described outer
Lifter 5 is provided with formwork lifting frame 4, the upper end of exterior sheathing hoisting frame 4 is triangular in shape, and the lifter 5 is lifted on
The triangular structure end of the upper end of exterior sheathing hoisting frame 4, the lifter 5 passes through wire sling 6 and corresponding external mold respectively
Plate 2b is connected, and the exterior sheathing 2b passes through multiple lifters 5 and lifted simultaneously, after exterior sheathing 2b liftings in place, institute
State exterior sheathing 2b and be fastened on the outside of barrel bar-mat reinforcement 1 by many steel wires, the exterior sheathing hoisting frame 4 is removed and is hung on chimney
On interior connection system for guide rail 3.
Wherein, the exterior sheathing is using 2.0mm thickness iron sheet templates, is processed into that 1.60m is high, and 1.00m is wide, totally 32 pieces, and
Its edge punches, then is linked to be four with M5 × 15 bolt, and total length is defined by cylinder girth, by the contraction of chimney barrel during construction
Than carrying out tightening up for exterior sheathing, the requirement of chimney barrel is met.Four exterior sheathings that will be assembled, are displaced to after brush oil processing
The good barrel reinforcing bar outside of colligation carries out the installation of barrel exterior sheathing, and mouth is fixed on outside soldered protective layer under template
Side, in Wall Construction afterwards, the stack shell concrete that the lower mouth of each section exterior sheathing can be directly anchored to pour is suitable for reading, with
Concrete tube wall overlaps 30~50 ㎜, the template steel bar ends of use φ 12 suitable for reading（Length is adopted with chimney wall thickness, one end of steel bar end
Use antifouling paint anti-corrosion）It is welded on barrel circumferential reinforcement, inner and outer template protective layer is controlled, then according to the reality of barrel external diameter
Size carries out exterior sheathing reinforcing（The steel wire rope of 16 φ 8 is tightened up using vise）.When exterior sheathing it is overlapped >=0.80m with
When outer, one block of exterior sheathing should be in time removed, in order to avoid overlap long.
During lifting, by 18（9 are decremented to according to diminishing for stack shell diameter）9~18 liftings of lifter support equipped
Device (2t) is arranged on vertical reinforcement net inner side, treats that concrete reaches strength of mould stripping 2.5N/mm2Afterwards, drawtongs and 16 on the outside of template is unclamped
Road steel wire rope, then with lifter by exterior sheathing progressively uniform lift（Personnel stand on concrete tube wall and interior scaffold board）.Template
Lifting in place, 2 steel wire ropes of mouth under template is fastened, calibration template center, and template 14 steel wire ropes suitable for reading have been fastened successively,
Then remove hoisting frame and be hung on scaffold top in chimney, treat that next climbing shuttering is used again.
The inner template is the steel form of 1500 × 250mm customizations：Using 2.00mm thickness iron sheets, 1500mm is processed into high
× 250mm is wide, and surrounding is welded with the angle steel of ∠ 40 × 4 for accomplishing fluently the holes of Φ 12, centre adds jugularia to weld using -40 × 4 band steels
Form, totally 120 pieces；The radius size according to where barrel is welded cover to reinforcement in chimney shaft inwall, then by inner template
Block-by-block is installed, and every piece of steel form right flank has the overlapping part of 30mm, chimney barrel can be just solved using the overlapping part of template
The up-small and down-big problem of wall girth（I.e. every piece template is suitable for reading to be abutted, and lower mouth leaves 3mm or so according to girth）, can thus protect
The contracture ratio problems up and down of inner template are demonstrate,proved, inner template is reinforced template is fixed on the bar-mat reinforcement of chimney using 12# iron wires,
Fixed using iron wire at the upper and lower 150mm in i.e. every piece steel form left side, behind one piece of template again with hollow card and above one piece of template
Join, then fixed using iron wire at upper and lower 150mm on the right side of steel form again, so block-by-block is installed one week template repeatedly
And fixation；After internal model is installed within one week, then one circular arc steel pipe of Φ 48 × 3.0 of each setting at 120mm under 200mm in template
Reinforced, circular arc steel pipe is supported on interior scaffold upright rod at interval of 3 meters or so with 1.00~2.00m short steel pipes.
Concrete reaches some strength after per mould concreting（More than 2.5Mp）When, unclamp 16 roads of exterior sheathing fastening
Steel wire rope, you can lifting exterior sheathing, exterior sheathing lifting is fixed on the top on the inside of chimney wall bar-mat reinforcement using 18 turnbuckles,
Template is integrally lifted up by pulling turnbuckle handle with hand, calibration template center in place is lifted, then by mouth under external mold
It is fastened on the chimney barrel for having poured（40mm or so is overlapped with bottom concrete）, the template steel bar ends of use φ 12 suitable for reading（It is long
Degree is with chimney wall thickness）It is welded on the circumferential reinforcement of stack shell, internal model installation is carried out after reinspection size is errorless, then pours
Build concrete, so repeatedly said procedure until chimney complete.
As shown in Fig. 8,9 and 10, the materials transportation system includes being arranged symmetrically the two day beams 7 in ground, and the day beam 7 is used
U-lag steel construction, the openings of two day beams 7 are respectively facing both sides, stay at regular intervals between two day beams 7,
And be connected and fixed by many connecting plates 8, installing plate 9 is fixedly arranged above at the two ends of day beam 7, in the day beam 7
Both sides are respectively arranged with U-shaped card 10, and the upper end of U-shaped card 10 is connected with installing plate 9, and the lower end of U-shaped card 10 is socketed in pin hand
On the scaffold cross bar 3a of the frame the superiors, two day beams 7 are ridden upon scaffold top and are fixed by U-shaped card 10, the U
The upper end of shape card 10 and the detachable connection of installing plate 9.
Wherein, two head sheaves 11 are provided between two day beams 7, the head sheave 11 passes through day wheel shaft fixed angles steel
12 are rotatably connected on day beam 7, and multiple day wheel shaft fixed angles steel 12 are provided with the day beam 7, by by two days
Wheel 11 is connected with corresponding day wheel shaft fixed angles steel 12, to adjust the spacing between two head sheaves 11, so that transport of materials device
Adapt to the normal operation after upper chimney end portion aperture progressively diminishes；Steel wire rope 13, the steel wire are wrapped with the head sheave 11
One end that rope 13 is placed in inside reinforced concrete chimney is connected with material bucket 14, and the material bucket is cylinder, with the thick steel of 4mm
Plate weld is processed, 800mm high, and bucket diameter 780mm, barrel soleplate overall diameter 800mm, base plate is fixed with bearing pin, can be turned over up and down
Turn closing charging or open discharging, the flatness of base plate is inspected periodically in work progress, wanted when putting the objects such as steel pipe, fastener
Put down gently, in order to avoid deforming tube end plate, dew seam spillage phenomenon occurs when causing to load concrete；The other end of the steel wire rope 13 and steel
Drive mechanism 15 outside reinforced concrete chimney is connected, and steering is provided with ground outside the reinforced concrete chimney
Wheel 16, the end of the steel wire rope 13 causes ground, and causes drive mechanism 15 by deflecting roller 16, and the drive mechanism is using volume
Raise machine.The hoist engine switch uses A.C. contactor button switch, there is the upper and lower button of a control on chimney operating platform
Also there is individual controlling switch on switch, ground, and the safe distance position below the day beam 7 is provided with travel switch, i.e., spacing dress
Put, contacted with travel switch when at the material bucket 14 lifting to safe distance, the drive mechanism 15 will be out of service, in case
Button failure or operational error cause out of control causing danger.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of constructing device of reinforced concrete structure, including template system, connection system for guide rail（3）And transport of materials system
System, the template system includes being arranged on the good barrel bar-mat reinforcement of colligation（1）The inner template in interior outside（2a）And exterior sheathing（2b）,
The inner template（2a）And exterior sheathing（2b）The casting space for pouring structure barrel concrete is complemented each other to form, its feature
It is：The connection system for guide rail（3）Ride upon inside reinforced concrete structure, the exterior sheathing（2b）By detachable setting
In barrel bar-mat reinforcement（1）Internal exterior sheathing lifting device is lifted, in exterior sheathing（2b）Before lifting, in section to be poured correspondence
Barrel bar-mat reinforcement（1）The ring horizontal reinforcement of the superiors（1a）On be equally spacedly provided with it is some with structure barrel（19）Thickness
Identical steel bar end（20）, the inner template（2a）And exterior sheathing（2b）Respectively with steel bar end（20）Two ends connect, the internal model
Plate（2a）And exterior sheathing（2b）To be fixed on the structure barrel concrete for having poured suitable for reading for bottom, and Chong Die with structure barrel one
Set a distance, the materials transportation system is arranged on connection system for guide rail（3）Top and fixed.
2. the constructing device of reinforced concrete structure according to claim 1, it is characterised in that：The exterior sheathing lifting dress
Put and be included in the barrel bar-mat reinforcement（1）Inside, along structure barrel（19）Multiple exterior sheathings of inner periphery spaced set are carried
Rise frame（4）, the multiple exterior sheathing hoisting frame（4）Removably it is separately fixed at barrel bar-mat reinforcement（1）On, each exterior sheathing
Hoisting frame（4）Lower end be seated in the concrete tube wall upper surface that next mould has poured shaping, in the exterior sheathing hoisting frame（4）
On be provided with lifter（5）, the lifter（5）Pass through wire sling respectively（6）With corresponding exterior sheathing（2b）Connection.
3. the constructing device of reinforced concrete structure according to claim 2, it is characterised in that：The barrel bar-mat reinforcement
（1）If by dried layer ring horizontal bar（1a）With some vertical reinforcements（1b）Colligation is formed, some vertical reinforcements（1b）Along knot
The circle spacing of structure barrel is arranged as vertical reinforcement net, the exterior sheathing hoisting frame（4）Vertical reinforcement net inner side is arranged on, and is led to
The mode and vertical reinforcement net for crossing colligation are fixed together.
4. the constructing device of reinforced concrete structure according to claim 3, it is characterised in that：The exterior sheathing hoisting frame
（4）Upper end is triangular in shape, the lifter（5）It is lifted on exterior sheathing hoisting frame（4）The triangular structure end of upper end.
5. the constructing device of reinforced concrete structure according to claim 4, it is characterised in that：The exterior sheathing（2b）It is logical
Cross multiple lifters（5）Lifted simultaneously, in the exterior sheathing（2b）After lifting in place, the exterior sheathing（2b）By many
Steel wire is fastened on barrel bar-mat reinforcement（1）Outside, the exterior sheathing hoisting frame（4）Remove and be hung on the connection system for guide rail in structure
（3）On.
6. the constructing device of reinforced concrete structure according to claim 1, it is characterised in that：Treating pouring structure barrel
Lower section, the connection system for guide rail of section（3）To the structure barrel for having poured（19）Between be provided with safety net（18）, in the pin hand
Frame system（3）Leave the feeding hole for material conveying in middle part.
7. the constructing device of reinforced concrete structure as claimed in any of claims 1 to 6, it is characterised in that：Institute
Stating materials transportation system includes being arranged symmetrically the two day beams in ground（7）, two day beams（7）Between stay at regular intervals, and lead to
Excessive root connecting plate（8）It is connected and fixed, in the day beam（7）Two ends are fixedly arranged above installing plate（9）, in the day beam
（7）Both sides are respectively arranged with U-shaped card（10）, the U-shaped card（10）Upper end and installing plate（9）Connection, the U-shaped card（10）Lower end
It is socketed on scaffold, in two day beams（7）Between be provided with two head sheaves（11）, the head sheave（11）By day wheel shaft
Fixed angle steel（12）It is rotatably connected to a day beam（7）On, in the head sheave（11）On be wrapped with steel wire rope（13）, the steel wire
Rope（13）The one end being placed in inside reinforced concrete structure and material bucket（14）Connection, the steel wire rope（13）The other end and reinforcing bar
Drive mechanism outside concrete structure（15）Connection.
8. the constructing device of reinforced concrete structure according to claim 7, it is characterised in that：In the day beam（7）On
It is provided with multiple day wheel shaft fixed angles steel（12）, by by two head sheaves（11）With corresponding day wheel shaft fixed angles steel（12）Connection,
To adjust two head sheaves（11）Between spacing.
9. the constructing device of reinforced concrete structure according to claim 7, it is characterised in that：In the armored concrete
Structural outer is provided with deflecting roller at ground（16）, the steel wire rope（13）End causes ground, and by deflecting roller
（16）Cause drive mechanism（15）, in the day beam（7）The safe distance position of lower section is provided with travel switch, the material bucket
（14）Contacted with travel switch when being lifted at safe distance, the drive mechanism（15）Will be out of service.
10. the constructing device of reinforced concrete structure according to claim 7, it is characterised in that：The scaffold is by pin
Hand cradle cross bar（3a）With scaffold montant（3b）Set up and form, the U-shaped card（10）Lower end is socketed in the pin of the scaffold the superiors
Hand cradle cross bar（3a）On, two day beams（7）Ride upon scaffold top and by U-shaped card（10）It is fixed, the U-shaped card
（10）Upper end and installing plate（9）Detachable connection, the scaffold cross bar（3a）Ride upon the ring of structure cylinder inboard wall setting
Shape bracket structure（17）On.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710209071.6A CN106812307B (en) | 2017-03-31 | 2017-03-31 | Construction device of reinforced concrete structure |
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|---|---|---|---|
| CN201710209071.6A CN106812307B (en) | 2017-03-31 | 2017-03-31 | Construction device of reinforced concrete structure |
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| CN106812307A true CN106812307A (en) | 2017-06-09 |
| CN106812307B CN106812307B (en) | 2023-03-24 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476193A (en) * | 2017-08-11 | 2017-12-15 | 胡叙成 | A kind of bridge construction pours device with clump |
| CN112627543A (en) * | 2020-11-23 | 2021-04-09 | 中冶(上海)钢结构科技有限公司 | Shaft inner lifting frame for mounting steel beams of core tube elevator shaft and steel beam construction method |
| CN113062586A (en) * | 2021-03-24 | 2021-07-02 | 中国五冶集团有限公司 | Structural column template reinforcing method |
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