CN202090591U - Lift type climbing formwork of building operations - Google Patents
Lift type climbing formwork of building operations Download PDFInfo
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- CN202090591U CN202090591U CN2010202714770U CN201020271477U CN202090591U CN 202090591 U CN202090591 U CN 202090591U CN 2010202714770 U CN2010202714770 U CN 2010202714770U CN 201020271477 U CN201020271477 U CN 201020271477U CN 202090591 U CN202090591 U CN 202090591U
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- 230000009194 climbing Effects 0.000 title abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 230000009191 jumping Effects 0.000 claims description 49
- 230000001174 ascending effect Effects 0.000 claims description 41
- 239000004567 concrete Substances 0.000 claims description 36
- 239000000725 suspension Substances 0.000 claims description 7
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 5
- 238000013519 translation Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 2
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- 235000019082 Osmanthus Nutrition 0.000 description 1
- 241000333181 Osmanthus Species 0.000 description 1
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- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
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- 238000007796 conventional method Methods 0.000 description 1
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Abstract
A lift type climbing formwork of building operations is integrally formed by connecting of a formwork, a hydraulic lifting and operating platform and is characterized in that two pieces of formwork bodies of the framework are connected in an opposite-pull mode through a split bolt. The back face of the formwork is connected with a steel back edge, demoulding devices are arranged on the formwork at intervals, and the demoulding devices are formed by nuts fixedly connected to the outer side of the formwork and big head lead screws horizontally penetrate through the formwork and the nuts. The lift type climbing formwork of the building operations can be applied to the construction of high-rise building or super high-rise building whole shear-wall structures, framework shear-wall structure walls, framework structure core tubes, steel structure core tubes, high-rise structures, piers or cylinders and the like.
Description
Technical field
The utility model relates to a kind of building operations jumping formwork, particularly a kind of building operations ascending/decending jumping formwork.
Background technology
Creeping formwork is the advanced form technology that is applicable to highrise building or the construction of towering structure cast-in-situ steel reinforced concrete vertical structure.Jumping formwork is to be attached in the building structure, a kind of template that successively rises along with structure construction.When the Structural Engineering concrete reaches form removal intensity and after the demoulding, template is not landed, rely on plant equipment and support with template and the climbing apparatus one deck that upwards climbs, locate fasteningly, circulation is constructed repeatedly.
External creeping formwork is many to be supporting mass, to be power with the hydraulic jack with the body of wall built-in fitting.Climbing form frame drives template and the complete sets of equipment climb along guide rail: when climbing frame is fixed, when template retreated, guide rail rose and also links to each other with the body of wall built-in fitting, circulation construction repeatedly according to this, this oil cylinder creeping formwork is subjected to the restriction in architectural plane space, and external mold will could climb since the 3rd layer.Internal mold can only hang and can not climb; When inside and outside the needs simultaneously during creeping formwork, the floor construction that will lag behind, the template variable cross-section is difficult.
Domestic also have with external be the creeping formwork of power similarly with the hydraulic jack: also having with the bottle gouard moved by hands is the creeping formwork of power, with template climbing frame, with shelf creeping formwork plate; Adopt 6 tons of hydraulic jack, 48*3.5 steel pipe cramp bar the nineties, adopt steel form or steel frame plywood formwork, carry out whole hydraulic climbing formwork, common hydraulic jack creeping formwork, the cramp bar steel quantity consumption is bigger, and supporting capacity is less relatively, and needs reinforcement.
The utility model content
The purpose of this utility model provides a kind of building operations ascending/decending jumping formwork, solve to realize that quick climbing formwork for construction, cramp bar steel quantity consumption are little, the problem that supporting capacity is big: and solve and ought can begin climbing formwork for construction by layer, the steady safety of climbing, architectural plane compliance by force, is not subjected to the problem of architectural plane space constraints.
The technical scheme of a kind of building operations ascending/decending of the utility model jumping formwork:
A kind of building operations ascending/decending jumping formwork, be linked to be integral body by template, hydraulic pressure lift and operating platform, it is characterized in that: template by split bolt with the cope and drag pattern plate to drawing connection, it is stupefied that the template back side connects steel backing, a stripper is arranged every one section on the template, stripper is made up of the major part leading screw that nut that is fixed on the template outside and level are through at template and nut.One low water that is suitable for major part leading screw head is arranged in the nut;
The lifting jack of hydraulic pressure lift is through on the cramp bar, cramp bar is connected with the supporting beam cross, the supporting beam both sides connect hoisting frame and operating platform downwards, be installed with movable supporting legs on the column of hoisting frame, movable supporting legs is the flexible leading screw of level, a movable tendon is connected with template back arris, and the bottom of hoisting frame column connects the vertical adjusting leading screw.
Be connected the downwards outrigger column of operating platform of supporting beam outer end, the Lower Half of outrigger column through outside set a roof beam in place and be connected with the guide rail that adheres to thousand bodies of wall, connect anti-drop device and hoisting frame bearing on the guide rail, anti-drop device built-in fitting interior with body of wall with the hoisting frame bearing or the pit shaft metope is connected.
The supporting beam outer end operating platform that is connected downwards, operating platform comprises outrigger diagonal brace, enclosure truss, operating platform, railing, safety net.
Cramp bar is in concrete structure top, structure or outside the structure;
Cramp bar lower end and floor perforation junction embed half cone-shaped cast steel wedge;
Cramp bar is a steel pipe, connects into lattice frame by reinforcing steel pipe between the cramp bar, and cramp bar location pulley is established in cramp bar both sides and supporting beam intersection, and cramp bar can only be slided up and down in pulley.
Adjustment hole is arranged on the supporting beam, and fixing jack translation leading screw, jack is moved horizontally along supporting beam.
The template top is connected with hoisting frame by the template suspension bracket, and the template lateral attitude connects template lateral adjustments leading screw.
A kind of building operations ascending/decending of the utility model jumping formwork, construction sequence is:
1, in the initial layers assembling reinforcement, mounting template and hydraulic lifting apparatus are linked to be integral body by hydraulic lifting apparatus with template and operating platform;
2, concreting in template;
3, concrete curing, the reinforcing bar of colligation top section during this period;
4, after concrete reaches demoulding strength, the split bolt of stripping is retreated template by stripper, breaks away from concrete;
5, cramp bar drops on top of concrete or the end face backing plate:
6, cramp bar and top of concrete are fixed;
7, the hoisting frame bearing breaks away from built-in fitting;
8, jack drives hoisting frame, and hoisting frame drives template and operating platform begins to climb limit jumping formwork limit assembling reinforcement;
9, after the template bottom arrived the upper floor absolute altitude, the hoisting frame bearing linked to each other with built-in fitting, and the template return also is fastenedly connected;
10, cast floorslab concrete;
11, repeating step (2) is to step (5);
12, when template is cleared up, by cramp bar, hoisting frame bearing and built-in fitting carrying, the upright osmanthus of hoisting frame drives template and retreats together, by concrete embedded and floor supporting.
A kind of building operations ascending/decending of the utility model jumping formwork is to be power with the lifting hydraulic jack, external and internal wall template, column template integral body is climbed or is descended to putting in place construct.Cramp bar is located in concrete structure top or the body, is supporting mass with wall column body built-in fitting; Or be power with the hydraulic lifting jack, cramp bar is located at outside the structure, and cramp bar is supporting mass with the floor, and all available jack of template and cramp bar is elevated to the precalculated position, and reinforcing bar is with rising with colligation.The beam slab of after template is climbed the upper strata, constructing again.Template can arrive the precalculated position with the jack lifting.Return on the cramp bar, do not need from removing turnover down, cramp bar utilizes the elevating function of jack to get final product upward displacement.Cramp bar is by moving on on the jack more than the superstructure, and during the concreting body of wall, cramp bar is not embedded in and pollutes, and when creeping formwork rose, template had been thrown off concrete, and concrete strength is greater than 1.2Mpa at this moment, and template does not rub with concrete.The template height of sliding formwork is generally 900-1200mm, forms between two face die plates to go up the big tapering of young end opening.The height of highrise building creeping formwork is generally the typical floor floor height. the parallel installation of two face die plates of training, each other tightly together with through-wall bolt.
A kind of building operations ascending/decending of the utility model jumping formwork is compared with other existing mould crawling process, and work as layer from the template installation and can begin climbing formwork for construction, the steady safety of climbing, architectural plane compliance is strong.Be not subjected to the restriction in architectural plane space, floor slab construction need not lag behind.The construction of template variable cross section.Compare with existing common hydraulic jack creeping formwork.The cramp bar steel quantity consumption is little, and supporting capacity is big, generally need not reinforce.
A kind of building operations ascending/decending of the utility model jumping formwork, be that sliding formwork and formwork combine, it has formwork fluid concrete according to a conventional method, be subjected to the restriction of outer transport condition few, concrete surface quality is easy to advantages such as assurance, avoided the common defective of slding form operation again, construction deviation can successively be eliminated.It is the same with sliding formwork on the method for climbing, hoisting frame, template, operating platform and suspension bracket etc. are that power upwards climbs voluntarily with the hydraulic jack, need not tower crane installs and removes repeatedly, also unwrapping wire and tower are not established scaffold layer by layer, reinforcing bar binding is with rising with tying up, and method of operating safety is after an engineering is finished, template, climbing apparatus and hydraulic test can continue in other engineering general, and the turnover access times are many.
A kind of building operations ascending/decending of the utility model jumping formwork is oversimplified the facade structures construction, has saved the required used tower crane of installing and removing repeatedly in a large number of constructing routinely and has transported, and makes tower crane have more time to guarantee the transportation of reinforcing bar and other material.Can save template and stack the place, for obvious superiority being arranged in the narrow project in construction plant, down town, the hydraulic climbing formwork of a kind of building operations ascending/decending of the utility model jumping formwork is installed and can be realized creeping formwork at the N layer at the N layer, needn't must could assemble and use more than the 3rd layer as climbing frame formula or guide tracked creeping formwork.Hydraulic climbing formwork can realize that integral body is climbed, stepped climb, the level that staggers climb construction, advantage such as have that speed of application is fast, good engineering quality, labor organization and execution control are easy.Applicable to high level or the full shear wall structure of super highrise building, frame-shear wall structure wall, the letter of frame construction core, steel work core tube, constructions such as towering structure, bridge pier or cylinder.
Description of drawings
Fig. 1 is a kind of building operations ascending/decending of the utility model jumping formwork, the structural representation of wall construction step (1);
Fig. 2 is a kind of building operations ascending/decending of the utility model jumping formwork, the structural representation of wall construction step (2);
Fig. 3 is a kind of building operations ascending/decending of the utility model jumping formwork, the structural representation of wall construction step (3);
Fig. 4 is a kind of building operations ascending/decending of the utility model jumping formwork, the structural representation of wall construction step (4);
Fig. 5 is a kind of building operations ascending/decending of the utility model jumping formwork, the structural representation of wall construction step (5);
Fig. 6 is a kind of building operations ascending/decending of the utility model jumping formwork, the structural representation of wall construction step (6);
Fig. 7 is a kind of building operations ascending/decending of the utility model jumping formwork, the schematic diagram of stripper duty 1;
Fig. 8 is a kind of building operations ascending/decending of the utility model jumping formwork, the schematic diagram of stripper duty 2;
Fig. 9 is a kind of building operations ascending/decending of the utility model jumping formwork, cramp bar and structure connected mode one schematic diagram;
Figure 10 is a kind of building operations ascending/decending of the utility model jumping formwork, cramp bar and structure connected mode two schematic diagrames;
Figure 11 is a kind of building operations ascending/decending of the utility model jumping formwork, cramp bar and structure connected mode three schematic diagrames;
Figure 12 is a kind of building operations ascending/decending of the utility model jumping formwork, the structural representation of post mould construction;
Figure 13 is a kind of building operations ascending/decending of the utility model jumping formwork, the structural representation of post mould construction;
Figure 14 is a kind of building operations ascending/decending of the utility model jumping formwork, template lateral adjustments leading screw contraction state schematic diagram;
Figure 15 is a kind of building operations ascending/decending of the utility model jumping formwork, and template lateral adjustments leading screw stretches out view;
Figure 16 is a kind of building operations ascending/decending of the utility model jumping formwork, the schematic diagram of template suspension bracket;
Figure 17 is the lateral view of Figure 16;
Figure 18 is a kind of building operations ascending/decending of the utility model jumping formwork, the structural representation of tube mould construction;
Figure 19 is a kind of building operations ascending/decending of the utility model jumping formwork, the anti-drop device schematic diagram.
1, template, 2, steel backing is stupefied, 3, split bolt, 4, stripper, 41, nut, 42, major part leading screw, 43, low water.5, jack, 6, cramp bar, 7, supporting beam, 8, half cone-shaped cast steel wedge, 9, hoisting frame column, 10, the hoisting frame crossbeam, 11, movable supporting legs, 12, guide rail, 13, built-in fitting, 14, anti-drop device, 15 hoisting frame bearings, 16, vertical adjusting leading screw, 17, template lateral adjustments leading screw, 171, leading screw, 172, pulley, 173, bearing; 18, template suspension bracket, 181, trapeze, 182, roller, 183, support body, 19, outrigger column, 20, set a roof beam in place outward, 21, deviation correcting device (hanging platform), 22, in the outrigger diagonal brace, 23, enclosure truss, 24, operating platform, 25, concreting, 26, top section reinforcing bar, 27, body of wall or the pit shaft metope, 28, reinforce steel pipe, 29, adjustment hole, 30, jack translation seam thick stick, 31, stirrup support, 32, stirrup, 33, cramp bar location pulley, 34, Guide rollers 35, connector.
The specific embodiment
A kind of building operations ascending/decending of the utility model jumping formwork specific embodiment is:
Template part comprises that template 1, steel backing are stupefied 2, split bolt 3, stripper 4; Template can adopt the typing combined large steel model, both can adopt bolt to connect, and also can adopt jig to connect, to improve work efficiency, reduction of erection time.
The effect of template part is the moulding concrete, after concrete reaches certain intensity, withstands concrete by stripper earlier, makes template retreat 80mm, throws off concrete, pulls out with movable supporting legs then; Climb the upper strata when in place, still rely on movable supporting legs with the template pushed home, and template is fastenedly connected with split bolt.
Hydraulic pressure lift partly comprises jack 5, cramp bar 6, supporting beam 7, hydraulic control panel, oil pipe and valve, cramp bar location pulley 33, half cone-shaped cast steel wedge 8 and hoisting frame; Hoisting frame mainly comprises hoisting frame column 9, hoisting frame crossbeam 10, movable supporting legs 11, guide rail 12, built-in fitting 13, anti-drop device 14, hoisting frame bearing 15, vertical adjusting leading screw 16; A kind of building operations ascending/decending of the utility model the utility model jumping formwork, adopting 100KN or 200KN hydraulic lifting jack is power, external and internal wall template or column template integral body is climbed or is descended to putting in place construct.
Operating platform partly comprises outrigger column 19, sets a roof beam in place 20 outward, deviation correcting device (hanging platform) 21, outrigger diagonal brace 22, enclosure spread out frame 23, platform builder's jack, operating platform 24, railing, safety net etc.; Climbing of template part, can be according to the engineering concrete condition, creeping formwork can be from basement bottom board, also can be from typical floor, when basement bottom board is finished or the initial floor structure of typical floor is finished, and the intact first floor reinforcing bar of colligation, can carry out jumping formwork and install, drive hoisting frame by jack during creeping formwork, hoisting frame drives template system and operation platform system climbs together.
Jack is cramp bar with the steel pipe, cramp bar can be located at structural top, it is interior or external also can be located at structure, the all available jack of template part and cramp bar is elevated to the precalculated position, after the walls concrete casting complete reaches certain intensity, promptly carry out the demoulding, template is climbed, and reinforcing bar binding climbs with template and carries out, after template is climbed the upper floor absolute altitude, the floor bar concrete is follow-up construction successively subsequently, and the upper strata creeping formwork is fastening therebetween, treats that floorslab concrete pouring is intact, the upper strata body of wall promptly begins cast again, jumping formwork is by the configuration of standard floor height, and when non-standard layers was higher than typical floor, climbing formwork for construction can carry out twice.
For template synchronous is climbed, every 500mm～1000mm card control jack of limiting is synchronous on the cramp bar, according to the creeping formwork needs, template can be with the jack lifting, and after template was fixing, cramp bar is liftable also, according to the construction needs, template can arrive the precalculated position with the jack lifting.Return on the cramp bar, do not need from removing turnover down, the tool-type cramp bar utilizes the elevating function of jack to get final product upward displacement.Hydraulic pressure lift part partly is linked to be integral body with template part and operating platform, and cramp bar 6 is located in structural top, the body or externally climbs synchronously, all available jack lifting of template and cramp bar, and reinforcing bar is with rise with colligation the beam slab of constructing again after template is climbed the upper strata.
Cross movable supporting legs 11 on the hoisting frame column, the horizontal telescopic moving of movable supporting legs.Be connected with template 1 by steel backing stupefied 2, and utilize leading screw telescopic adjustment template position.
Wall face, well letter metope are installed built-in fitting, connect the hoisting frame bearing, and whole climbing apparatus load is passed to the hoisting frame bearing from cramp bar.Cramp bar is by moving on on the jack more than the superstructure at this moment, and during the concreting body of wall, cramp bar is not embedded in and pollutes.
A kind of building operations ascending/decending of the utility model jumping formwork, the step of hydraulic climbing shuttering construction body of wall:
(1), Fig. 1, in the initial layers assembling reinforcement, mounting template part, hydraulic pressure lift part partly are linked to be integral body by the hydraulic pressure lift part with template part and operating platform.
(2), Fig. 2, job practices concreting 25 routinely in template.
(3), Fig. 3, concrete curing, the reinforcing bar of colligation top section during this period 26.
(4), after concrete reaches demoulding strength, the split bolt of stripping system retreats 80mm by stripper with template and breaks away from concrete, Fig. 7,8.
(5), Fig. 4, cramp bar 6 drops on top of concrete or the end face backing plate.
(6), cramp bar and top of concrete are fixed, Fig. 9,10.
(7), hoisting frame bearing 15 breaks away from built-in fitting 13:
(8), Fig. 4. jack drives hoisting frame, and hoisting frame drives template system and operation platform system begins to climb limit jumping formwork limit assembling reinforcement.
(9), Fig. 5, after template bottom arrived the upper floor absolute altitude, hoisting frame bearing 15 linked to each other with built-in fitting 13, the template return connects fastening with split bolt each other.
(10), Fig. 6, the cast floorslab concrete.
(11), repeating step (2) is to step (5).
The structure of stripper and duty thereof, Fig. 7, Fig. 8, on the template face, every the stripper 4 that a determining deviation setting is made up of nut 41 and major part leading screw 42, after concrete reaches demoulding strength, pull major part leading screw 42, make template 1 throw off concrete, major part leading screw return after the demoulding, major part leading screw head fall in the interior low water 43 of nut, and its end flushes with template plate face.
Fig. 7, stripper duty 1, during concreting, stripper 4 maintains an equal level with the plate face of template 1.
Fig. 8, stripper duty 2 after concrete reaches demoulding strength, is pulled stripper leading screw 41, withstands concrete template 1 is retreated.
Fig. 9-11, the cramp bar of jack adopts steel pipe, in the time of in cramp bar is located at structure, adopts embedded mode;
In the time of outside cramp bar is located at structural top or structure, adopt the tool-type cramp bar, with the cramp bar 6 of the jack that is threaded with three kinds of contact forms are arranged between the concrete structure;
Fig. 9, cramp bar and structure connected mode one: during wall construction, be bearing in the wall top during cramp bar 6 carryings, load transfer is behind bearing, by moving on the jack.
Figure 10, cramp bar and structure connected mode two: when locating as body of wall, cramp bar 6 is imbedded within the walls.
Figure 11, cramp bar and structure connected mode three: during the pillar construction. cramp bar 6 passes three floor plates, adopts 8 wedgings of semicircle pound gad, will be moved on the cramp bar by jack.
When template is cleared up, by cramp bar 6, hoisting frame bearing 15 and built-in fitting 13 carryings.Hoisting frame column 9 drives template and retreats together, by concrete embedded and floor supporting.
Template cleaning is the brushing interleaving agent layer by layer, carries out once big cleaning every 5 to 8 layers, is about to template and retreats about 500mm thoroughly cleaning once;
To pay much attention to the verticality of cramp bar during construction, guarantee the cleaning of cramp bar, accomplish that jack climbs synchronously, the spacing levelling of every 1000mm once, keep creeping formwork steadily to rise,, can before upper former is fastening, proofread and correct by satisfactory after correcting if deviation is arranged, cramp bar and floor intersect 3 layers, with half cone-shaped cast steel wedge as casement and wedging, power transmission accessory.
Figure 12, using a kind of building operations ascending/decending of the utility model jumping formwork, when carrying out the construction of jumping formwork post mould, according to the needs of engineering structures, supporting beam 7 is provided with adjustment hole 29, can jack 5 be moved horizontally along supporting beam 7 with jack translation leading screw 30.
During construction post mould, be convenient construction, stirrup support 31. stirrups 32 can be installed on the hoisting frame column 9 be wrapped on the stirrup support that the horizontal mobile master plate lateral adjustments leading screw 17 of template is regulated, and moves master plate suspension bracket 18 on the template and hangs liter.
Figure 13, external cramp bar connects into the lattice frame form to reinforce steel pipe 28 between the cramp bar 6.When adopting the tool-type cramp bar, when being located at outside the structure, in the hoisting frame altitude range, for control cramp bar drift, prevent unstable phenomenon, cramp bar location pulley 33 is established in cramp bar both sides and supporting beam intersection, cramp bar can only be slided up and down in pulley, and can not be out of shape.
Figure 14, Figure 15, be that template lateral adjustments leading screw 17 shrinks and stretches out view, the leading screw 171 of template lateral adjustments leading screw is fixed on the bearing 173, and the pulley 172 that is fixed in leading screw 171 can slide in the steel backing of template stupefied 2, regulate leading screw, just can promote the flexible displacement of template.
Figure 16,17, the roller 182 of template suspension bracket 18 are bearing in the hoisting frame crossbeam 10 of flute profile, and the trapeze 181 that is connected with support body 183 lower ends of roller 182 is connected with the template top, can make template with the hoisting frame lifting.
Figure 18 is for using the schematic diagram that a kind of building operations ascending/decending of the utility model jumping formwork carries out the construction of jumping formwork tube mould.
See Figure 19, connect anti-drop device 14 on the guide rail 12, anti-drop device 14 in connector 35 and body of wall or the built-in fitting 13 of pit shaft metope 27 be connected, guide rail 12 is along Guide rollers 34 risings, because guide rail can only rise and can not fall, guaranteed the steadily safety rising of whole climbing apparatus.
Claims (7)
1. building operations ascending/decending jumping formwork, be linked to be integral body by template, hydraulic pressure lift and operating platform, it is characterized in that: template by split bolt with the cope and drag pattern plate to drawing connection, it is stupefied that the template back side connects steel backing, a stripper is arranged every one section on the template, stripper is made up of the major part leading screw that nut that is fixed on the template outside and level are through at template and nut; One low water that is suitable for major part leading screw head is arranged in the nut; The lifting jack of hydraulic pressure lift is through on the cramp bar, cramp bar is connected with the supporting beam cross, the supporting beam both sides connect hoisting frame and operating platform downwards, be installed with movable supporting legs on the column of hoisting frame, movable supporting legs is the flexible leading screw of level, movable supporting legs is connected with template back arris, and the bottom of hoisting frame column connects the vertical adjusting leading screw.
2. a kind of building operations ascending/decending jumping formwork according to claim 1, it is held to levy and is: be connected the downwards outrigger column of operating platform of supporting beam outer end, the Lower Half of outrigger column through outside set a roof beam in place and be connected with the guide rail that is attached to body of wall, connect anti-drop device and hoisting frame bearing on the guide rail, anti-drop device built-in fitting interior with body of wall with the hoisting frame bearing or the pit shaft metope is connected.
3. a kind of building operations ascending/decending jumping formwork according to claim 1 is characterized in that: the supporting beam outer end operating platform that is connected downwards, operating platform comprises outrigger diagonal brace, enclosure truss, operating platform, railing, safety net.
4. a kind of building operations ascending/decending jumping formwork according to claim 1, it is characterized in that: cramp bar is in concrete structure top, structure or outside the structure; Cramp bar lower end and floor perforation junction embed half cone-shaped cast steel wedge.
5. a kind of building operations ascending/decending jumping formwork according to claim 1, it is characterized in that: cramp bar is a steel pipe, connect into lattice frame by reinforcing steel pipe between the cramp bar, cramp bar location pulley is established in cramp bar both sides and supporting beam intersection, and cramp bar can only be slided up and down in pulley.
6. a kind of building operations ascending/decending jumping formwork according to claim 1 is characterized in that: adjustment hole is arranged on the supporting beam, and fixing jack translation leading screw, jack is moved horizontally along supporting beam.
7. a kind of building operations ascending/decending jumping formwork according to claim 1, it is characterized in that: the template top is connected with hoisting frame by the template suspension bracket, and the template lateral attitude connects template lateral adjustments leading screw.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202714770U CN202090591U (en) | 2010-07-27 | 2010-07-27 | Lift type climbing formwork of building operations |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202714770U CN202090591U (en) | 2010-07-27 | 2010-07-27 | Lift type climbing formwork of building operations |
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| CN202090591U true CN202090591U (en) | 2011-12-28 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297639A (en) * | 2015-11-30 | 2016-02-03 | 任自放 | Multifunctional hydraulic lifting system and construction method thereof |
| CN106049856A (en) * | 2016-06-28 | 2016-10-26 | 上海建工集团股份有限公司 | Full-automatic hydraulic climbing formwork system and using method thereof |
| CN106481070A (en) * | 2016-12-21 | 2017-03-08 | 中建二局第三建筑工程有限公司 | Super High Core Walls Structure creeping formwork and aluminum dipping form binding site constructing structure and method |
| CN106522542A (en) * | 2016-11-21 | 2017-03-22 | 上海建工集团股份有限公司 | Single-station hydraulic formwork climbing system and climbing method thereof |
| CN107762143A (en) * | 2017-09-27 | 2018-03-06 | 中国建筑股份有限公司海拓工程分公司 | For improving the climbing form system of shear force wall reinforcing steel bar construction space |
| CN108222501A (en) * | 2018-04-02 | 2018-06-29 | 航天建设集团深圳有限公司 | There is special rack device and its installation and application of climbing of skin concrete structure outer |
| CN108560992A (en) * | 2018-03-14 | 2018-09-21 | 扬州中创模板有限公司 | The construction equipment and concrete placings construction method of towering structure |
| CN109252656A (en) * | 2018-09-20 | 2019-01-22 | 南通四建集团有限公司 | Skyscraper jumping formwork and assembling, perfusion and method for improving |
| CN110219451A (en) * | 2019-07-10 | 2019-09-10 | 河北亿安工程技术股份有限公司 | Main body construction and finishing synchronization job lifting protective platform and operational method |
| CN111852020A (en) * | 2020-08-14 | 2020-10-30 | 中建八局第二建设有限公司 | Construction method and system of building core tube |
| CN112962957A (en) * | 2021-03-16 | 2021-06-15 | 中铁二十局集团第六工程有限公司 | High-rise wall construction system and construction method |
| CN113152883A (en) * | 2021-04-27 | 2021-07-23 | 中国化学工程第十三建设有限公司 | Slip form operation platform |
| CN115492369A (en) * | 2022-11-02 | 2022-12-20 | 中国水利水电第七工程局有限公司 | Integral variable cross-section hollow pier creeping formwork |
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2010
- 2010-07-27 CN CN2010202714770U patent/CN202090591U/en not_active Expired - Fee Related
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| CN105297639B (en) * | 2015-11-30 | 2017-01-25 | 任自放 | Multifunctional hydraulic lifting system and construction method thereof |
| CN105297639A (en) * | 2015-11-30 | 2016-02-03 | 任自放 | Multifunctional hydraulic lifting system and construction method thereof |
| CN106049856A (en) * | 2016-06-28 | 2016-10-26 | 上海建工集团股份有限公司 | Full-automatic hydraulic climbing formwork system and using method thereof |
| CN106522542A (en) * | 2016-11-21 | 2017-03-22 | 上海建工集团股份有限公司 | Single-station hydraulic formwork climbing system and climbing method thereof |
| CN106481070A (en) * | 2016-12-21 | 2017-03-08 | 中建二局第三建筑工程有限公司 | Super High Core Walls Structure creeping formwork and aluminum dipping form binding site constructing structure and method |
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| CN107762143A (en) * | 2017-09-27 | 2018-03-06 | 中国建筑股份有限公司海拓工程分公司 | For improving the climbing form system of shear force wall reinforcing steel bar construction space |
| CN108560992B (en) * | 2018-03-14 | 2023-10-31 | 扬州市中润模板有限公司 | Construction equipment for high-rise structure and concrete pouring construction method |
| CN108560992A (en) * | 2018-03-14 | 2018-09-21 | 扬州中创模板有限公司 | The construction equipment and concrete placings construction method of towering structure |
| CN108222501A (en) * | 2018-04-02 | 2018-06-29 | 航天建设集团深圳有限公司 | There is special rack device and its installation and application of climbing of skin concrete structure outer |
| CN109252656A (en) * | 2018-09-20 | 2019-01-22 | 南通四建集团有限公司 | Skyscraper jumping formwork and assembling, perfusion and method for improving |
| CN109252656B (en) * | 2018-09-20 | 2021-07-16 | 南通四建集团有限公司 | High-rise building climbing template and assembling, pouring and lifting method |
| CN110219451A (en) * | 2019-07-10 | 2019-09-10 | 河北亿安工程技术股份有限公司 | Main body construction and finishing synchronization job lifting protective platform and operational method |
| CN110219451B (en) * | 2019-07-10 | 2024-02-27 | 河北亿安工程技术股份有限公司 | Lifting protection platform for main body construction and decoration synchronous operation and operation method |
| CN111852020A (en) * | 2020-08-14 | 2020-10-30 | 中建八局第二建设有限公司 | Construction method and system of building core tube |
| CN112962957A (en) * | 2021-03-16 | 2021-06-15 | 中铁二十局集团第六工程有限公司 | High-rise wall construction system and construction method |
| CN113152883A (en) * | 2021-04-27 | 2021-07-23 | 中国化学工程第十三建设有限公司 | Slip form operation platform |
| CN115492369A (en) * | 2022-11-02 | 2022-12-20 | 中国水利水电第七工程局有限公司 | Integral variable cross-section hollow pier creeping formwork |
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