CN201747060U - Assembly type formwork truss support - Google Patents
Assembly type formwork truss support Download PDFInfo
- Publication number
- CN201747060U CN201747060U CN2010201953863U CN201020195386U CN201747060U CN 201747060 U CN201747060 U CN 201747060U CN 2010201953863 U CN2010201953863 U CN 2010201953863U CN 201020195386 U CN201020195386 U CN 201020195386U CN 201747060 U CN201747060 U CN 201747060U
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- Prior art keywords
- truss
- web member
- lower chord
- assembly type
- chord
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- Expired - Fee Related
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- 238000009415 formwork Methods 0.000 title abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 238000013475 authorization Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
An assembly type formwork truss support relates to a building instrument. A truss upper chord member is arranged on the truss support, and truss end vertical columns at the two sides are connected by a vertical column support connector. A plurality of semicircular upper chord nodes and lower chord nodes are arranged on the truss upper chord member and a truss lower chord member. Web member threaded closure plates are arranged on oblique web members and straight web members, web member connectors are connected by bolts, and the upper chord nodes and the lower chord nodes of the truss are connected. The truss lower chord member, the oblique web members and the straight web members are all members capable of being assembled. The truss lower chord member is a hollow pipe, prestressed steel reinforcing bars are arranged in the hollow pipe, and the two sides of the truss lower chord member are provided with tension bolts and washers. The truss can be assembled by plugging and bolt fixation on the ground or floor, the length can be adjusted according to specific requirements, the truss support has excellent rigidity and high strength, and wood blocks can be paved on the truss and used as formwork support points. The truss can be fixed in an appointed position after hoisted. The installation and adjustment are convenient, and large space, labour and materials are saved.
Description
Technical field
The utility model relates to a kind of building apparatus.
Background technology
At present, because the construction formwork of concrete beam and plate supports the full hall scaffold assembling systems that adopt more, the workload that the form bracing system that utilizes steel pipe and fastener to scaffold erecting to form is built is big, the time-consuming material that takes, the bottom space obstacle is more, and long unfavorable material turnover of duration is not easy to carrying out of follow-up work.
The prior art close with the utility model is Chinese patent, notice of authorization number: CN201065649Y, notice of authorization day: on May 28th, 2008, the patent No.: ZL 200720200656.3, name is called " construction formwork supports and uses adjustable steel truss ", and the patented product can not satisfy the requirement of concrete construction standards of acceptance in use because of the deflection deformation of truss, consider in advance when making as the pre-arch camber of truss, because of different spans springing height difference, rod member can not be reused; Solving this drawback can only strengthen depth of truss and cause unnecessary waste.
Summary of the invention
The purpose of this utility model provides a kind of assembly type template truss to support, and to solve the easy deflection deformation of prior art truss support, rod member can not be reused, cost height, defective such as time-consuming.
The utility model is mainly by upper chord, lower chord, straight web member, diagonal web member, exert pressure reinforcing bar and assembly type node formed in advance, solving the technical scheme that its problem adopts is that this truss support is provided with pricncipal rafter, elongated cross bar for adjustable length, be provided with several connecting holes, pricncipal rafter adds long transverse lever by adjustable lever, and fixedly winds up on the hole by connecting bolt.Both sides connect truss end column by the upright supports connector.At pricncipal rafter and truss lower chord several semicircular node and lower-chord panel points of winding up are set, web member mantle fiber shrouding is set on diagonal web member and the straight web member, web member mantle fiber shrouding top is provided with the web member connector, connect the web member connector by bolt, and then connect truss wind up node and lower-chord panel point.Truss lower chord, diagonal web member, straight web member are and can assemble rod member.The truss lower chord is the hollow circular pipe, and the inside is provided with the reinforcing bar of exerting pressure in advance, and the truss lower chord connects by the assembling of lower edge junction plate, and truss lower chord both sides are provided with stretch-draw bolt and pad.
Adopting good effect of the present utility model is employing standard pipe, forms truss by plug-in mounting and bolt.On ground or flooring get final product complete operation, its length can be regulated with the size of specific requirement.By the prefabricating steel in the lower chord, stretch-draw applies certain pressure and makes truss precompressed arch camber to prefabricating steel before concreting, improves truss rigidity, reduces template deformation.Be fixed in assigned address after can lifting by crane, adjustment be installed all make things convenient for, and saved big quantity space, human and material resources.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Accompanying drawing 1 is a structural representation of the present utility model:
Accompanying drawing 2 is a upward view of the present utility model:
Accompanying drawing 3 is the utility model upper chord lengthening schematic diagram:
Accompanying drawing 4,5 is the utility model profile:
1 pricncipal rafter, 2 straight web members, 3 diagonal web members, 4 truss lower chords, 5 the wind up node, 7 lower-chord panel points, 8 web member connectors, 9 web member mantle fiber shroudings, 10 connecting holes, 11 connecting bolts, 12 upright supports connectors, 13 of reinforcing bar, 6 of exerting pressure in advance can be regulated upper chord, 14 lower edge junction plates, 15 lower edge stretch-draw bolt pads, 16 truss end columns among the figure.
The specific embodiment
As shown in the figure: pricncipal rafter (1) is set above this truss support, pricncipal rafter (1) is the elongated cross bar of adjustable length, be provided with several connecting holes (10) and connecting bolt (11), pricncipal rafter 1 adds long transverse lever by adjustable lever (13), and fixedly winds up on the hole (10) by connecting bolt (11).Both sides connect truss end column (16) by upright supports connector (12).Several semicircular nodes that wind up (6) and lower-chord panel point (7) are set on pricncipal rafter (1) and truss lower chord (4), on diagonal web member (3) and the straight web member (2) web member mantle fiber shrouding (9) is set, connect web member connector (8) by bolt, and then connect truss wind up node (6) and lower-chord panel point (7).Truss lower chord (4), diagonal web member (3), straight web member (2) are and can assemble rod member, the truss lower chord connects by lower edge junction plate (14) assembling, truss lower chord (4) is the hollow circular pipe, the inside is provided with the reinforcing bar of exerting pressure in advance (5), and truss lower chord (4) both sides are provided with stretch-draw bolt pad (15).
During construction, truss is assembled by standard width of a room in an old-style house pattern concrete in the engineering, places flitch thereon after two ends are fixing, keeps at a certain distance away flitch and truss are fixed, and places template on the flitch, promptly finishes formwork erection.Stretch-draw applies certain pressure and makes truss precompressed arch camber to prefabricating steel before concrete pouring.
Claims (4)
1. an assembly type template truss supports, mainly by upper chord, lower chord, straight web member, diagonal web member, exert pressure reinforcing bar and assembly type node formed in advance; It is characterized in that this truss support is provided with pricncipal rafter, the elongated cross bar for adjustable length is provided with several connecting holes, and both sides connect truss end column by the upright supports connector; At pricncipal rafter and truss lower chord several semicircular node and lower-chord panel points of winding up are set, the truss lower chord connects by the assembling of lower edge junction plate, and the truss lower chord is the hollow circular pipe, and the inside is provided with the reinforcing bar of exerting pressure in advance; Web member mantle fiber shrouding is set on diagonal web member and the straight web member, and web member mantle fiber shrouding top is provided with the web member connector.
2. support according to the described assembly type template truss of claim 1, it is characterized in that web member mantle fiber shrouding connects the web member connector by bolt, and then connect truss wind up node and lower-chord panel point.
3. support according to the described assembly type template truss of claim 1, it is characterized in that truss lower chord, diagonal web member, straight web member are and can assemble rod member.
4. support according to the described assembly type template truss of claim 1, it is characterized in that truss lower chord both sides are provided with stretch-draw bolt and pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201953863U CN201747060U (en) | 2010-05-19 | 2010-05-19 | Assembly type formwork truss support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201953863U CN201747060U (en) | 2010-05-19 | 2010-05-19 | Assembly type formwork truss support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201747060U true CN201747060U (en) | 2011-02-16 |
Family
ID=43581741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201953863U Expired - Fee Related CN201747060U (en) | 2010-05-19 | 2010-05-19 | Assembly type formwork truss support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201747060U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628673A (en) * | 2013-11-15 | 2014-03-12 | 华汇建设集团有限公司 | Floor formwork structure system capable of being spliced with aluminum formwork |
| CN103953189A (en) * | 2014-04-02 | 2014-07-30 | 杨众 | Overlapped type floor slab template supporting frame |
| WO2015024464A1 (en) * | 2013-08-21 | 2015-02-26 | 武汉武大巨成结构股份有限公司 | Quickly assembled truss for hanging baskets |
| CN104453222A (en) * | 2014-11-21 | 2015-03-25 | 山东德建集团有限公司 | Assembly type truss formwork support |
| CN105350716A (en) * | 2015-11-24 | 2016-02-24 | 江苏华海钢结构有限公司 | Cold-formed thin-walled type steel combined truss purline |
| CN107165409A (en) * | 2017-07-13 | 2017-09-15 | 中建科技成都有限公司 | A kind of supporting construction for superimposed sheet |
| CN108057250A (en) * | 2017-12-19 | 2018-05-22 | 方特欢乐世界（芜湖）经营管理有限公司 | A kind of roller-coaster bottom support bracket |
-
2010
- 2010-05-19 CN CN2010201953863U patent/CN201747060U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015024464A1 (en) * | 2013-08-21 | 2015-02-26 | 武汉武大巨成结构股份有限公司 | Quickly assembled truss for hanging baskets |
| CN103628673A (en) * | 2013-11-15 | 2014-03-12 | 华汇建设集团有限公司 | Floor formwork structure system capable of being spliced with aluminum formwork |
| CN103628673B (en) * | 2013-11-15 | 2015-11-11 | 华汇建设集团有限公司 | A kind of floor aluminum alloy pattern plate splicing formwork erecting structure system |
| CN103953189A (en) * | 2014-04-02 | 2014-07-30 | 杨众 | Overlapped type floor slab template supporting frame |
| CN104453222A (en) * | 2014-11-21 | 2015-03-25 | 山东德建集团有限公司 | Assembly type truss formwork support |
| CN105350716A (en) * | 2015-11-24 | 2016-02-24 | 江苏华海钢结构有限公司 | Cold-formed thin-walled type steel combined truss purline |
| CN107165409A (en) * | 2017-07-13 | 2017-09-15 | 中建科技成都有限公司 | A kind of supporting construction for superimposed sheet |
| CN108057250A (en) * | 2017-12-19 | 2018-05-22 | 方特欢乐世界（芜湖）经营管理有限公司 | A kind of roller-coaster bottom support bracket |
| CN108057250B (en) * | 2017-12-19 | 2024-03-22 | 华强方特(芜湖)文化产业有限公司 | Bottom bearing support for roller coaster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20170519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |