CN110409808A - Jacking structure, fast disassembly type late poured band support template system and its construction method - Google Patents
Jacking structure, fast disassembly type late poured band support template system and its construction method Download PDFInfo
- Publication number
- CN110409808A CN110409808A CN201910758951.8A CN201910758951A CN110409808A CN 110409808 A CN110409808 A CN 110409808A CN 201910758951 A CN201910758951 A CN 201910758951A CN 110409808 A CN110409808 A CN 110409808A
- Authority
- CN
- China
- Prior art keywords
- frame
- template
- screw rod
- jacking structure
- parallel pipes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
-
- 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
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
- E04G11/483—Supporting heads
-
- 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
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
- E04G11/486—Dropheads supporting the concrete after removal of the shuttering; Connecting means on beams specially adapted for dropheads
-
- 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
- E04G25/00—Shores or struts; Chocks
-
- 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
- E04G25/00—Shores or struts; Chocks
- E04G2025/006—Heads therefor, e.g. pivotable
Abstract
The present invention provides a kind of jacking structure, fast disassembly type late poured band support template system and its construction method, belongs to building construction formwork technical field, the jacking structure includes: screw rod；The top of the screw rod is arranged in horizontal shelf；Further include: Frame for supporting parallel pipes is set on the screw rod and can move axially along the screw rod, and the longitudinal section of the Frame for supporting parallel pipes is in inverted trapezoidal structure.The present invention also provides a kind of fast disassembly type late poured band support template system, two sides are set below post-cast strip, including flitch, template and several support units, each support unit include above-mentioned jacking structure.The present invention can move down the Frame for supporting parallel pipes of jacking structure after concrete construction, so that steel pipe, flitch and template etc. be removed, only retain upright bar until post empiricism terminates, to improve the turnover rate of template, steel pipe and flitch.
Description
Technical field
The invention belongs to building construction formwork technical fields, and in particular to a kind of jacking structure, the present invention also provides one kind
Fast disassembly type late poured band support template system including above-mentioned jacking structure, in addition, the invention also includes above-mentioned supporting template systems
Construction method.
Background technique
Monolithic reinforced concrete structure due to autogenous shrinkage unevenness or settles uneven possible in order to prevent in construction
The harmful cracks of generation stay the temporary construction set in sole plate, wall, beam corresponding position according to design or job specfication requirement
Seam is post-cast strip.
Job specfication requires post-cast strip situation template that need to use independent shuttering supporting at present, and job specfication requires post-cast strip position
The detached supporting template set is needed until that can remove after post empiricism, therefore causes a large amount of templates, flitch and steel
Pipe can not have enough to meet the need.
Summary of the invention
Problem based on the above background, the present invention is directed to a kind of jacking structures, fast disassembly type late poured band support template system, pass through
Jacking structure can improve turnover rate with premature removal flitch, steel pipe etc.；It is a further object of the present invention to provide after above-mentioned fast disassembly type
Pour the construction method with supporting template system.
In order to achieve the above objectives, present invention provide the technical scheme that
Jacking structure, comprising: screw rod；The top of the screw rod is arranged in horizontal shelf；Further include: Frame for supporting parallel pipes is arranged
It can move axially on the screw rod and along the screw rod, the longitudinal section of the Frame for supporting parallel pipes is in inverted trapezoidal structure.
In one embodiment, the fastener for limit is arranged on the screw rod, the fastener is arranged in the steel pipe
The lower section of bracket.
It preferably, is the first fastener and the second fastener respectively there are two the fastener is set, first fastener and the steel
The lower surface of pipe carrier connects limiting Frame for supporting parallel pipes in designated position, and second fastener is arranged at intervals on first card
The lower section of part is used for screw limiting in specified altitude assignment.
Wherein, the Frame for supporting parallel pipes includes horizontal segment and the bending section that the horizontal segment both ends are arranged in, the bending
Section and the angle of the horizontal segment are the 110-130 ° of inverted trapezoidal structure to form Frame for supporting parallel pipes.
Preferably, through-hole is offered at the center of the horizontal segment so that Frame for supporting parallel pipes is set on the screw rod.
To achieve the goals above, the present invention also provides a kind of fast disassembly type late poured band support template system, setting is poured after
Band lower section two sides, including flitch, template and several support units, each support unit include above-mentioned jacking knot
Structure.
Wherein, the support unit further includes upright bar, and the jacking structure setting is in the top of the upright bar, the jacking
The horizontal shelf of structure is abutted with the template upwards；Two groups of steel pipes are arranged in parallel on the Frame for supporting parallel pipes of the jacking structure,
Steel pipe described in two groups sets up separately in the two sides of the screw rod of the jacking structure.
Preferably, the spacing of the two neighboring support unit is 800-1000mm.
To achieve the goals above, the present invention also provides a kind of construction parties for supporting template system of irrigating the fields after above-mentioned fast disassembly type
Method, which comprises the following steps:
S1, first the support unit is set up in two sides below post-cast strip, and flitch is laid on support unit；
S2, it is cut with the template of horizontal shelf junction according to the size of horizontal shelf, and by template and horizontal is held in the palm
Plate is fixed, and the laying of template is completed；
S3, concreting is carried out；
S4, when concrete strength reaches design strength, remove Frame for supporting parallel pipes, steel pipe, flitch and template, only retain upright bar
Until construction is completed.
Compared with prior art, the present invention has the effect that
Fast disassembly type late poured band support template system of the invention is terminated by resetting jacking structure in concrete construction
The Frame for supporting parallel pipes of jacking structure can be moved down afterwards, so that steel pipe, flitch and template etc. be removed, only retain upright bar after
Pouring belt construction terminates, to improve the turnover rate of template, steel pipe and flitch.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.
Fig. 1 is the main view section view of fast disassembly type late poured band support template system in the embodiment of the present invention；
Fig. 2 is the bottom view of fast disassembly type late poured band support template system in the embodiment of the present invention；
Fig. 3 is the main view of jacking structure in the embodiment of the present invention；
Fig. 4 is the front sectional view of Frame for supporting parallel pipes in the embodiment of the present invention；
Fig. 5 is the top view of Frame for supporting parallel pipes in the embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "top", "bottom", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside", "front", "rear" be based on orientation shown in Figure of description or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition, art
Language " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In order to solve template existing for existing post-cast strip detached supporting template, flitch and the low defect of steel pipe turnover rate,
The present invention provides a kind of fast disassembly type late poured band support template system, as illustrated in fig. 1 and 2, the lower section two sides of post-cast strip 1 is arranged in,
Including flitch 2, template 3 and several support units, each support unit includes upright bar 4 and is arranged described
The jacking structure on 4 top of upright bar.
In the present embodiment, as in Figure 3-5, jacking structure top includes: screw rod 501, horizontal shelf 502 and steel
Pipe carrier 503.The screw rod 501 is 32mm by diameter, and the round steel that length is 600mm makes, and the horizontal shelf 502 is arranged
On the top of the screw rod 501, specifically, the horizontal shelf 502 is welded and fixed with the screw rod 501, in the present embodiment, institute
It states horizontal shelf 501 to be made using 200mm*100mm*10mm steel plate, and is reserved with screw nail hole on horizontal shelf 501,
To be connect with the template 3.
In the present embodiment, the Frame for supporting parallel pipes 503 is set on the screw rod 501 and can be axial along the screw rod 501
Mobile, the longitudinal section of the Frame for supporting parallel pipes 503 is in inverted trapezoidal structure.Specifically, as shown in Figures 4 and 5, the Frame for supporting parallel pipes 503
Including horizontal segment and the bending section at the horizontal segment both ends is set, the angle of the bending section and the horizontal segment is
120 ° to form the inverted trapezoidal structure of Frame for supporting parallel pipes 503.In specific processing, made of the steel plate of 200mm*100mm*10mm
The Frame for supporting parallel pipes 503, is integrally formed component in the form of clod wash, wherein the length of the horizontal segment is 220mm, steel pipe
The vertical height of bracket 503 is 60mm.In order to which Frame for supporting parallel pipes 503 is set on screw rod 501, the water of the Frame for supporting parallel pipes 503
Through-hole 504 is offered at flat section center, specifically, the diameter of the through-hole is 35mm.
In order to form limit to Frame for supporting parallel pipes 503 and screw rod 501, fastener, the fastener are also arranged on the screw rod 501
The lower section of the Frame for supporting parallel pipes 503 is set, specifically, as shown in figure 5, being the first fastener respectively there are two the fastener sets
505 and second fastener 506, wherein the first fastener 505 connects with the lower surface of the Frame for supporting parallel pipes 503 for by Frame for supporting parallel pipes
In designated position, the second fastener 506 is arranged in the lower section of the first fastener 505 and is equipped with spacing with the first fastener 505 for 503 limits,
For limiting screw rod 501 in specified altitude assignment.Fastener in the present embodiment is to set internal thread lantern ring, rotates the first fastener
505 make it move up and down the height of i.e. adjustable Frame for supporting parallel pipes 503 along screw rod 501.In other embodiments, the fastener can also
To be circular ring structure, the first through hole is offered on side wall, and the axial direction of screw rod 501 offers multiple second through holes, use
When by the first through hole and the second through hole centering, being inserted into bolt can be moved and be limited to Frame for supporting parallel pipes 503.
In the present embodiment, as shown in Figure 1, the spacing of the two neighboring support unit is 900mm, the jacking structure
Horizontal shelf 502 abutted upwards with the template 3, two groups of steel are arranged in parallel on the Frame for supporting parallel pipes 503 of the jacking structure
Pipe 6, steel pipe 6 described in two groups sets up separately in the two sides of the screw rod 501 of the jacking structure, specifically, the specification of the steel pipe 6 is
48mm×2.8mm。
In order to which the screw rod 501 of jacking structure to be connect with the column 4, the top of the column 4 is equipped with blind straight down
Hole, in use, the bottom end of screw rod 501 is plugged in the blind hole, the second fastener 506 forms limit at this time, thus by screw rod
501 are fixed on specified altitude assignment.
The construction method of the fast disassembly type late poured band support template system of the present embodiment, comprising the following steps:
S1, first the support unit is set up in two sides below post-cast strip 1, i.e., the setting for first carrying out upright bar 4 is fixed, and in phase
Vertically and horizontally horizon bar is set up between adjacent upright bar 4, then the bottom end of the screw rod 501 of jacking structure is plugged in the top of upright bar 4
In blind hole, at this time the second fastener 506 just with the top of upright bar 4 patch and；Then two groups of steel pipes 6 are laid on Frame for supporting parallel pipes 503,
Two groups of steel pipes 6 set up separately in the left and right sides of screw rod 501, and extend in the longitudinal direction, and flitch 2, flitch are finally laid on steel pipe 6
2 extend in transverse direction, i.e., vertical with the extending direction of steel pipe 6；
S2, the laying for carrying out template 3, wherein with the template 3 of 502 junction of horizontal shelf according to the ruler of horizontal shelf 502
The cutting of little progress row, and template 3 and horizontal shelf 502 is fixed, horizontal shelf 502 can specifically be connect with template 3 by screw,
Complete the laying of template 3；
S3, concreting is carried out；
S4, it is completed to concrete construction, intensity removes Frame for supporting parallel pipes 503, flitch 2, template 3, steel when reaching design requirement
Pipe 6 only retains upright bar 4, until the construction of post-cast strip 1 terminates.
It should be noted that design parameter involved in the present embodiment is only illustrated by way of example, and unlimited
In specifically used, it can be adjusted according to particular condition in use.
It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the premise of the invention,
Various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Claims (9)
1. jacking structure, comprising:
Screw rod；The top of the screw rod is arranged in horizontal shelf；It is characterized by further comprising:
Frame for supporting parallel pipes is set on the screw rod and can move axially along the screw rod, and the longitudinal section of the Frame for supporting parallel pipes is in
Trapezium structure.
2. jacking structure according to claim 1, which is characterized in that the fastener for limit is arranged on the screw rod,
The lower section of the Frame for supporting parallel pipes is arranged in the fastener.
3. jacking structure according to claim 2, which is characterized in that be the first fastener respectively there are two the fastener is set
With the second fastener, first fastener connects with the lower surface of the Frame for supporting parallel pipes limiting Frame for supporting parallel pipes in designated position,
The lower section that second fastener is arranged at intervals on first fastener is used for screw limiting in specified altitude assignment.
4. jacking structure according to claim 1, which is characterized in that the Frame for supporting parallel pipes includes horizontal segment and setting
The angle of bending section at the horizontal segment both ends, the bending section and the horizontal segment is 110-130 ° to form Frame for supporting parallel pipes
Inverted trapezoidal structure.
5. jacking structure according to claim 4, which is characterized in that offer through-hole at the center of the horizontal segment so that
Frame for supporting parallel pipes is set on the screw rod.
6. fast disassembly type late poured band support template system, two sides are set below post-cast strip, including flitch, template and several
Support unit, which is characterized in that each support unit includes jacking structure described in claim 1.
7. fast disassembly type late poured band support template system according to claim 6, which is characterized in that the support unit also wraps
Include upright bar, the jacking structure setting on the top of the upright bar, the horizontal shelf of the jacking structure upwards with the template
It abuts；
Two groups of steel pipes are arranged in parallel on the Frame for supporting parallel pipes of the jacking structure, steel pipe described in two groups sets up separately in the jacking structure
Screw rod two sides.
8. fast disassembly type late poured band support template system according to claim 7, which is characterized in that the two neighboring support
The spacing of unit is 800-1000mm.
9. a kind of construction method for supporting template system of irrigating the fields after fast disassembly type as claimed in claim 7, which is characterized in that including
Following steps:
S1, first the support unit is set up in two sides below post-cast strip, and flitch is laid on support unit；
S2, it is cut with the template of horizontal shelf junction according to the size of horizontal shelf, and template and horizontal shelf is consolidated
It is fixed, complete the laying of template；
S3, concreting is carried out；
S4, when concrete strength reaches design strength, remove Frame for supporting parallel pipes, steel pipe, flitch and template, only retain upright bar until
Construction is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758951.8A CN110409808A (en) | 2019-08-16 | 2019-08-16 | Jacking structure, fast disassembly type late poured band support template system and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758951.8A CN110409808A (en) | 2019-08-16 | 2019-08-16 | Jacking structure, fast disassembly type late poured band support template system and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110409808A true CN110409808A (en) | 2019-11-05 |
Family
ID=68367860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910758951.8A Pending CN110409808A (en) | 2019-08-16 | 2019-08-16 | Jacking structure, fast disassembly type late poured band support template system and its construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110409808A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES237285U (en) * | 1976-04-27 | 1978-09-16 | Acrow (Engineers) Limited | Apparatus for use in buildings |
| CN204492168U (en) * | 2015-02-03 | 2015-07-22 | 中国建筑第六工程局有限公司 | A kind of quick detach supporting member of early-dismantling formwork system |
| CN204531392U (en) * | 2015-01-21 | 2015-08-05 | 中兴建设有限公司 | A kind of fast disassembly type template supporting device for beam slab span centre |
| CN104831756B (en) * | 2015-05-20 | 2016-06-29 | 山东三箭建设工程管理有限公司 | A kind of construction method utilizing template jacking instrument to carry out Bars In Poured Concrete Slab post-cast strip formwork |
| CN105926931A (en) * | 2016-06-06 | 2016-09-07 | 富于安（福建）环保模板有限公司 | Self-adaptive adjustable early-dismantling jack for supporting building formworks |
| CN206000166U (en) * | 2016-08-31 | 2017-03-08 | 云南省建设投资控股集团有限公司 | A kind of scaffold jacking of controllable intubating length |
| CN207211724U (en) * | 2017-08-16 | 2018-04-10 | 中国建筑第二工程局有限公司 | A kind of new morning tears formula activity jacking open and its using structure |
| CN109680930A (en) * | 2017-10-18 | 2019-04-26 | 五冶集团上海有限公司 | Early-dismantling support system construction method |
-
2019
- 2019-08-16 CN CN201910758951.8A patent/CN110409808A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES237285U (en) * | 1976-04-27 | 1978-09-16 | Acrow (Engineers) Limited | Apparatus for use in buildings |
| CN204531392U (en) * | 2015-01-21 | 2015-08-05 | 中兴建设有限公司 | A kind of fast disassembly type template supporting device for beam slab span centre |
| CN204492168U (en) * | 2015-02-03 | 2015-07-22 | 中国建筑第六工程局有限公司 | A kind of quick detach supporting member of early-dismantling formwork system |
| CN104831756B (en) * | 2015-05-20 | 2016-06-29 | 山东三箭建设工程管理有限公司 | A kind of construction method utilizing template jacking instrument to carry out Bars In Poured Concrete Slab post-cast strip formwork |
| CN105926931A (en) * | 2016-06-06 | 2016-09-07 | 富于安（福建）环保模板有限公司 | Self-adaptive adjustable early-dismantling jack for supporting building formworks |
| CN206000166U (en) * | 2016-08-31 | 2017-03-08 | 云南省建设投资控股集团有限公司 | A kind of scaffold jacking of controllable intubating length |
| CN207211724U (en) * | 2017-08-16 | 2018-04-10 | 中国建筑第二工程局有限公司 | A kind of new morning tears formula activity jacking open and its using structure |
| CN109680930A (en) * | 2017-10-18 | 2019-04-26 | 五冶集团上海有限公司 | Early-dismantling support system construction method |
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Application publication date: 20191105 |