CN205804387U - Building ring group structure parting seam jigsaw formwork system - Google Patents
Building ring group structure parting seam jigsaw formwork system Download PDFInfo
- Publication number
- CN205804387U CN205804387U CN201620759796.3U CN201620759796U CN205804387U CN 205804387 U CN205804387 U CN 205804387U CN 201620759796 U CN201620759796 U CN 201620759796U CN 205804387 U CN205804387 U CN 205804387U
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- ring group
- fishback
- jigsaw
- steel pipe
- steel
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Abstract
This utility model provides one building ring group structure parting seam jigsaw formwork system, and described jigsaw formwork system comprises inverted T shape fishback bottom ring group, ring group sidepiece fishback, ring group top fishback, ring group side form diagonal brace, steel pipe, steel pipe upper end diagonal brace, jigsaw；Bottom described ring group, inverted T shape fishback is made up of abdominal part fishback, flange plate, steel bar end combination, and bottom described ring group, the flange plate of inverted T shape fishback by contacting friction with concrete cushion, produces enough frictional force to balance the lateral pressure that steel pipe lower end is subject to；Described steel pipe lower end is inserted the steel bar end of inverted T shape fishback bottom ring group and is fixed steel pipe lower end, and steel pipe upper end is provided with steel pipe upper end diagonal brace and fixes；Described jigsaw uses steel plate to make, and is connected formation overall structure with steel pipe spot welding；Described ring group sidepiece fishback is arranged on the both sides at ring group structure parting seam, ring group side form diagonal brace fix.
Description
Technical field
The invention belongs to building engineering shuttering design and construction technical field, be specifically related to a kind of building ring group structure point storehouse
Seam jigsaw formwork system.
Background technology
Traditional building ring group structure parting seam uses composite steel silk screen overlap to prop up gear concrete, easy spillage, affects ring
Base concrete intensity；Composite steel screen warpage is relatively big and the most agglomerating in bottom and top colligation, and concrete dabbing quantities is big, clearly
Sweep operational difficulties；When bottom cuts steel wire, fragile bottom is waterproof, anticorrosive coat.For solving the generation of problems, point storehouse
Using jigsaw formwork system formwork at seam, it is effective that the method formwork is difficult to spillage, easy construction, perception, and can reuse.
Summary of the invention
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of building ring group structure parting seam jigsaw formwork
System, jigsaw formwork system comprises inverted T shape fishback bottom ring group, ring group sidepiece fishback, ring group top fishback, ring group side
Mould diagonal brace, steel pipe, steel pipe upper end diagonal brace, jigsaw；Bottom described ring group, inverted T shape fishback is by abdominal part fishback, flange plate, reinforcing bar
Head combination is constituted, and bottom described ring group, the flange plate of inverted T shape fishback by contacting friction with concrete cushion, produces enough
Frictional force balances the lateral pressure that steel pipe lower end is subject to；The steel bar end of inverted T shape fishback bottom ring group is inserted in described steel pipe lower end
Fixing steel pipe lower end, steel pipe upper end is provided with steel pipe upper end diagonal brace and fixes；Described jigsaw uses steel plate to make, with steel pipe
Spot welding connects formation overall structure；Described ring group sidepiece fishback is arranged on the both sides at ring group structure parting seam, by ring group side
Mould diagonal brace is fixed；Described ring group side form diagonal brace comprises ring group Side shuttering structure and inclined support structure, is used for fixing ring group sidepiece comb
Tooth plate；Described ring group top fishback is arranged at distance 3-4 steel grid of jigsaw, uses square stock and iron wire and bar connecting
Fixing.
As preferably, bottom described ring group, the abdominal part fishback of inverted T shape fishback and flange plate, all use 4mm thickness
Steel plate is made；The comb tooth spacing of described abdominal part fishback is the centre distance of top bars bottom ring group, and semi arch diameter compares ring
The big 2mm of basilar part top bars diameter；Described abdominal part fishback top is than the high 2cm in top bars top bottom ring group.
As preferably, described steel bar end is made up of the spiral of a diameter of 25mm, and steel bar end length should be with abdominal part comb
Plate height is identical；Described steel bar end is weldingly fixed on bottom ring group on the flange plate of inverted T shape fishback, and described steel bar end is on the edge of a wing
Welding position on plate, depending on should being added according to jigsaw thickness and steel pipe wall thickness.
As preferably, described ring group sidepiece fishback, ring group top fishback, jigsaw, all use the steel plate system of 3mm thickness
Become, described ring group sidepiece fishback, the upper end level of jigsaw, should be than the ring group structural top lower floor low 3-5cm of reinforcing bar.
As preferably, the width of described jigsaw should be than ring group top lower floor reinforcing steel bar center apart from wide 10-15mm, it is ensured that adjacent
Jigsaw is when dislocation lap joint, and its lap of splice is enough.
As preferably, described jigsaw is connected with steel pipe spot welding in the width direction at medium position, makes jigsaw and steel pipe be formed
Overall structure, is also convenient for assembly and Demolition Construction simultaneously.
The construction method of described building ring group structure parting seam jigsaw formwork system, comprises the following steps:
(1) make in advance inverted T shape fishback bottom ring group, ring group sidepiece fishback, ring group top fishback fishback,
Jigsaw, and with concrete surface brushing interleaving agent；
(2) at ring group structure parting seam, it has been pre-placed inverted T shape fishback bottom ring group；
(3) according to the comb tooth spacing of inverted T shape fishback abdominal part fishback bottom ring group, locating ring basilar part top bars is carried out
Spacing, carry out ring group structure reinforcing bars colligation installation；
(4) steel pipe lower end is inserted the steel bar end of inverted T shape fishback bottom ring group and fix steel pipe lower end, from ring group structure
Ring group sidepiece fishback is installed in outside, and the steel bar end utilized bottom steel pipe and ring group on inverted T shape fishback blocks ring group sidepiece comb
Tooth plate, steel pipe and ring group sidepiece fishback not spot welding；
(5) diagonal brace reinforcing is installed and arranged to ring group side template, completes ring group side form diagonal brace installation；
(6) insert jigsaw from ring group upper reinforcement net diagonally opposing corner, utilize the steel on inverted T shape fishback bottom steel pipe and ring group
Muscle head fixes jigsaw, and jigsaw and jigsaw interlock lap width will be uniformly；
(7) horizontal steel tube is connected with the every steel pipe fastener inserting steel bar end, steel pipe upper end diagonal brace is set and reinforces；
(8) in first pouring concrete side, distance 3-4 steel grid spacing of jigsaw, insert ring group top fishback, employing side
Material and iron wire are fixed with bar connecting；
(9) concreting in lifts, layer height is not more than 50cm, when pouring to fishback lower end, ring group top, suspends
A period of time (must not exceed the concrete initial set time), prevents concrete from overflowing from jigsaw upper end；
(10) pour latter 1 ~ 2 day, extract steel pipe and jigsaw.
The invention has the beneficial effects as follows, overcome routine techniques and can not meet the difficulty keeping off the aspects such as not spillage, have
Economize on resources, reduce the technical and economic characteristics such as cost, reduction of erection time, quality assurance.
Accompanying drawing explanation
Fig. 1 is jigsaw formwork erecting structure front elevation at ring group structure parting seam.
Fig. 2 is A-A profile.
Fig. 3 is B partial enlarged drawing.
Fig. 4 is inverted T shape fishback plane graph bottom ring group.
Fig. 5 is inverted T shape fishback bottom ring group, steel pipe, jigsaw combination view.
Fig. 6 is ring group sidepiece fishback, ring group top fishback, jigsaw plane graph.
Wherein: 1 is top bars bottom ring group；2 is lower floor's reinforcing bar bottom ring group；3 is inverted T shape fishback bottom ring group；4
For ring group side form diagonal brace；5 is ring group sidepiece fishback；6 is ring group top fishback；7,8 is jigsaw；9 is ring group top lower floor
Reinforcing bar；10 is ring group top top bars；11 is steel pipe；12 is ring group top top bars.
Detailed description of the invention
A kind of building ring group structure parting seam jigsaw formwork system, comprises inverted T shape fishback bottom ring group, ring group sidepiece comb
Tooth plate, ring group top fishback, ring group side form diagonal brace, steel pipe, steel pipe upper end diagonal brace, jigsaw；Inverted T shape comb bottom described ring group
Plate is made up of abdominal part fishback, flange plate, steel bar end combination, and bottom described ring group, the flange plate of inverted T shape fishback is by with mixed
Solidifying soil padding contact friction, produces enough frictional force to balance the lateral pressure that steel pipe lower end is subject to；Described steel pipe lower end is inserted
Bottom ring group, the steel bar end of inverted T shape fishback fixes steel pipe lower end, and steel pipe upper end is provided with steel pipe upper end diagonal brace and fixes；Institute
Stating jigsaw uses steel plate to make, and is connected formation overall structure with steel pipe spot welding；Described ring group sidepiece fishback is arranged on ring group
Both sides at structure parting seam, are fixed by ring group side form diagonal brace；Described ring group side form diagonal brace comprise ring group Side shuttering structure and
Inclined support structure, is used for fixing ring group sidepiece fishback；Described ring group top fishback is arranged on distance 3-4 steel grid of jigsaw
Place, uses square stock and iron wire to fix with bar connecting.
In being embodied as, the abdominal part fishback of inverted T shape fishback and flange plate bottom described ring group, all use 4mm thickness
Steel plate make；The comb tooth spacing of described abdominal part fishback is the centre distance of top bars bottom ring group, semi arch diameter ratio
The big 2mm of top bars diameter bottom ring group；Described abdominal part fishback top is than the high 2cm in top bars top bottom ring group.
In being embodied as, described steel bar end is made up of the spiral of a diameter of 25mm, and steel bar end length should be combed with abdominal part
Tooth plate height is identical；Described steel bar end is weldingly fixed on bottom ring group on the flange plate of inverted T shape fishback, and described steel bar end is at the wing
Welding position on listrium, depending on should being added according to jigsaw thickness and steel pipe wall thickness.
In being embodied as, described ring group sidepiece fishback, ring group top fishback, jigsaw, all use the steel plate of 3mm thickness
Make, described ring group sidepiece fishback, the upper end level of jigsaw, should be than the ring group structural top lower floor low 3-5cm of reinforcing bar.
In being embodied as, the width of described jigsaw should be than ring group top lower floor reinforcing steel bar center apart from wide 10-15mm, it is ensured that phase
Adjacent jigsaw is when dislocation lap joint, and its lap of splice is enough.
In being embodied as, described jigsaw is connected with steel pipe spot welding in the width direction at medium position, makes jigsaw and steel pipe shape
Integral structure, is also convenient for assembly and Demolition Construction simultaneously.
In being embodied as, the construction method of building ring group structure parting seam jigsaw formwork system, comprise the following steps:
(1) make in advance inverted T shape fishback bottom ring group, ring group sidepiece fishback, ring group top fishback fishback,
Jigsaw, and with concrete surface brushing interleaving agent；
(2) at ring group structure parting seam, it has been pre-placed inverted T shape fishback bottom ring group；
(3) according to the comb tooth spacing of inverted T shape fishback abdominal part fishback bottom ring group, locating ring basilar part top bars is carried out
Spacing, carry out ring group structure reinforcing bars colligation installation；
(4) steel pipe lower end is inserted the steel bar end of inverted T shape fishback bottom ring group and fix steel pipe lower end, from ring group structure
Ring group sidepiece fishback is installed in outside, and the steel bar end utilized bottom steel pipe and ring group on inverted T shape fishback blocks ring group sidepiece comb
Tooth plate, steel pipe and ring group sidepiece fishback not spot welding；
(5) diagonal brace reinforcing is installed and arranged to ring group side template, completes ring group side form diagonal brace installation；
(6) insert jigsaw from ring group upper reinforcement net diagonally opposing corner, utilize the steel on inverted T shape fishback bottom steel pipe and ring group
Muscle head fixes jigsaw, and jigsaw and jigsaw interlock lap width will be uniformly；
(7) horizontal steel tube is connected with the every steel pipe fastener inserting steel bar end, steel pipe upper end diagonal brace is set and reinforces；
(8) in first pouring concrete side, distance 3-4 steel grid spacing of jigsaw, insert ring group top fishback, employing side
Material and iron wire are fixed with bar connecting；
(9) concreting in lifts, layer height is not more than 50cm, when pouring to fishback lower end, ring group top, suspends
A period of time (must not exceed the concrete initial set time), prevents concrete from overflowing from jigsaw upper end；
(10) pour latter 1 ~ 2 day, extract steel pipe and jigsaw.
In being embodied as, assembling reinforcement construction to ring group structural top time, ring group top top bars 12 wouldn't colligation, with
Just install and remove jigsaw.
The invention has the beneficial effects as follows, overcome routine techniques and can not meet the difficulty keeping off the aspects such as not spillage, have
Economize on resources, reduce the technical and economic characteristics such as cost, reduction of erection time, quality assurance.
Claims (5)
1. building ring group structure parting seam jigsaw formwork system, it is characterised in that: described jigsaw formwork system comprises bottom ring group
Inverted T shape fishback, ring group sidepiece fishback, ring group top fishback, ring group side form diagonal brace, steel pipe, steel pipe upper end diagonal brace, spelling
Plate；Bottom described ring group inverted T shape fishback by abdominal part fishback, flange plate, steel bar end combination constitute, bottom described ring group fall T
The flange plate of type fishback, by contacting friction with concrete cushion, produces enough frictional force to balance what steel pipe lower end was subject to
Lateral pressure；Described steel pipe lower end is inserted the steel bar end of inverted T shape fishback bottom ring group and is fixed steel pipe lower end, and steel pipe upper end is arranged
Steel pipe upper end diagonal brace is had to fix；Described jigsaw uses steel plate to make, and is connected formation overall structure with steel pipe spot welding；Described ring
Base sidepiece fishback is arranged on the both sides at ring group structure parting seam, ring group side form diagonal brace fix；Described ring group side form diagonal brace
Comprise ring group Side shuttering structure and inclined support structure；Described ring group top fishback is arranged on distance 3-4 steel grid of jigsaw
Place, uses square stock and iron wire to fix with bar connecting.
Building ring group structure parting seam jigsaw formwork system the most according to claim 1, it is characterised in that: at the bottom of described ring group
The abdominal part fishback of portion's inverted T shape fishback and flange plate, all use the steel plate of 4mm thickness to make；The comb of described abdominal part fishback
Space width is the centre distance of top bars bottom ring group, and semi arch diameter is than the big 2mm of top bars diameter bottom ring group；Described
Abdominal part fishback top is than the high 2cm in top bars top bottom ring group.
Building ring group structure parting seam jigsaw formwork system the most according to claim 1, it is characterised in that: described steel bar end
Being made up of the spiral of a diameter of 25mm, steel bar end length should be identical with abdominal part fishback height；The welding of described steel bar end is solid
It is scheduled on bottom ring group on the flange plate of inverted T shape fishback, described steel bar end welding position on flange plate, should be thick according to jigsaw
Depending on degree and steel pipe wall thickness are added.
Building ring group structure parting seam jigsaw formwork system the most according to claim 1, it is characterised in that: described ring group side
Portion's fishback, ring group top fishback, jigsaw, all use the steel plate of 3mm thickness to make, described ring group sidepiece fishback, jigsaw
Upper end level, should be than the ring group structural top lower floor low 3-5cm of reinforcing bar.
Building ring group structure parting seam jigsaw formwork system the most according to claim 1, it is characterised in that: described jigsaw
Width should be than ring group top lower floor reinforcing steel bar center apart from wide 10-15mm；Described jigsaw medium position in the width direction with steel pipe
Spot welding connects, and makes jigsaw and steel pipe form overall structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620759796.3U CN205804387U (en) | 2016-07-19 | 2016-07-19 | Building ring group structure parting seam jigsaw formwork system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620759796.3U CN205804387U (en) | 2016-07-19 | 2016-07-19 | Building ring group structure parting seam jigsaw formwork system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205804387U true CN205804387U (en) | 2016-12-14 |
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ID=57508106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620759796.3U Withdrawn - After Issue CN205804387U (en) | 2016-07-19 | 2016-07-19 | Building ring group structure parting seam jigsaw formwork system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205804387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013201A (en) * | 2016-07-19 | 2016-10-12 | 江西建工第二建筑有限责任公司 | Building ring foundation structure points warehouse seam panel formwork system and construction method thereof |
-
2016
- 2016-07-19 CN CN201620759796.3U patent/CN205804387U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013201A (en) * | 2016-07-19 | 2016-10-12 | 江西建工第二建筑有限责任公司 | Building ring foundation structure points warehouse seam panel formwork system and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161214 Effective date of abandoning: 20171110 |
|
| AV01 | Patent right actively abandoned |