CN204691304U - A kind of bracing frame for integral precast groined slab floor structure - Google Patents
A kind of bracing frame for integral precast groined slab floor structure Download PDFInfo
- Publication number
- CN204691304U CN204691304U CN201520301583.1U CN201520301583U CN204691304U CN 204691304 U CN204691304 U CN 204691304U CN 201520301583 U CN201520301583 U CN 201520301583U CN 204691304 U CN204691304 U CN 204691304U
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- CN
- China
- Prior art keywords
- loop bar
- bracing frame
- floor structure
- slab floor
- outer loop
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of bracing frame for integral precast groined slab floor structure, and it comprises the horizontal connection body of rod and the vertical supporting body of rod; Wherein, the described horizontal connection body of rod comprises loop bar and two outer loop bars in one, and the two ends of described interior loop bar are inserted in outer loop bar respectively; The described vertical supporting body of rod comprises base, support bar, connector and chooses ear; Described base is welded on the bottom of support bar; Described connector is welded on the top of support bar, and it is connected with outer loop bar; Described support bar chooses ear described in being welded with apart from base 1m with upper/lower positions.It is simple that bracing frame for integral precast groined slab floor structure of the present utility model has structure, easy for installation, and have good rigidity, not yielding, repeatedly can have enough to meet the need use, the plurality of advantages that turnover use cost is low.
Description
Technical field
The utility model relates to a kind of bracing frame, is specifically related to a kind of bracing frame for integral precast groined slab floor structure, belongs to construction engineering technical field.
Background technology
Groined slab floor, close rib building roof, arch without beam have the little advantage of deck-molding, compare and are suitable for the lower building floor of floor height.But for the groined type such as groined slab floor, close rib building roof superstructure because it is for common superstructure, although it is stressed, rationally deck-molding is also little, and the quantity of beam is more, the external surface area of beam is comparatively large, causes the formwork workload of concrete cast-in-situ structure larger.So there is kind of way to be adopt to bury light filling thing Substitute For Partial underground without the concrete of stressed demand in the beam surrounding of groined type superstructure at present, then install horizontal shuttering by arch without beam.But this kind of way, its price of light filling thing buried underground exceedes alternative concrete, and process of burying underground comparatively bothers, also the problems such as floating, off normal may be produced during concreting, neither be very desirable, and the floor of common arch without beam is thicker, arrangement of reinforcement is more, dead load is comparatively large, and the stressed complexity of floor, be unfavorable for structural seismic.
At present, industrialization of construction industry has become the only way of construction industry development, and concrete prefabricated production capacity and the existing significantly lifting of mechanized construction ability, adopt prefabricated units to make groined type building cover structure thus and there is good exploitativeness.
Therefore, for solving the problems of the technologies described above, the necessary bracing frame for integral precast groined slab floor structure providing a kind of innovation, can be used for the precast beam of support integral precast groined type superstructure, prefabricated component and correlate template deadweight, and working load.
Utility model content
For solving the problem, it is simple, easy for installation that the purpose of this utility model is to provide a kind of structure, has good rigidity, not yielding, repeatedly can have enough to meet the need use, and the bracing frame for integral precast groined slab floor structure that use cost is low.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of bracing frame for integral precast groined slab floor structure, and it comprises the horizontal connection body of rod and the vertical supporting body of rod; Wherein, the described horizontal connection body of rod comprises loop bar and two outer loop bars in one, and the two ends of described interior loop bar are inserted in outer loop bar respectively; The described vertical supporting body of rod comprises base, support bar, connector and chooses ear; Described base is welded on the bottom of support bar; Described connector is welded on the top of support bar, and it is connected with outer loop bar; Described support bar chooses ear described in being welded with apart from base 1m with upper/lower positions.
Bracing frame for integral precast groined slab floor structure of the present utility model is set to further: described interior loop bar is provided with some interior loop bar bolts hole, and the two ends of described outer loop bar are hollow, which is provided with some outer loop bar bolts hole; Described interior loop bar bolt hole can be corresponding with outer loop bar bolt hole.
Bracing frame for integral precast groined slab floor structure of the present utility model is set to further: described connector is concave shape structure, and opening down, and it is specifically provided with 4, and in the horizontal plane each other in 90 ° of angles.
Bracing frame for integral precast groined slab floor structure of the present utility model is set to further: described connector is provided with link bolt hole; Described link bolt hole can be corresponding with outer loop bar bolt hole, and outer loop bar inserts in connector.
Bracing frame for integral precast groined slab floor structure of the present utility model is set to further: described in choose ear and be specifically provided with 4, and in the horizontal plane each other in 90 ° of angles; Respectively choose ear to be provided with and to choose lug bolt holes.
Bracing frame for integral precast groined slab floor structure of the present utility model is also set to: described support bar is made up of upper loop bar, lower loop bar, and described upper loop bar inserts in lower loop bar; Described upper loop bar with lower loop bar is evenly equipped with the identical loop bar bolt hole of size.
Compared with prior art, the utility model has following beneficial effect:
1. the support frame structure for integral precast groined slab floor structure of the present utility model is simple, easy for installation, and has good rigidity, not yielding, repeatedly can have enough to meet the need use, and turnover use cost is low.
2. the bracing frame for integral precast groined slab floor structure of the present utility model is by the horizontal connection body of rod, the horizontal connection body of rod and the mutual drawknot of the vertical supporting body of rod, a stable space structures can be formed, and choose the setting of ear, when building storey height is higher, strut can be adopted and choose ear snail and tie and connect, to increase the lateral stability of the vertical supporting body of rod.
3. the horizontal connection body of rod end face level of the bracing frame for integral precast groined slab floor structure of the present utility model, and have certain rigidity, thus the horizontal connection body of rod can bear the vertical load that a part of template is transmitted, so be conducive to reducing the load mutually transmitted between template, be conducive to the stable of formwork structure.
4. the horizontal connection body of rod of the bracing frame for integral precast groined slab floor structure of the present utility model adopts internal and external casing to connect, and outer tube is connected by being socketed with described connector, and adopt bolt or latch to be fixed by described bolt hole, connected mode is simple and reliable, easy to operate.
Accompanying drawing explanation
Fig. 1 is the assembling floor map of the bracing frame for integral precast groined slab floor structure of the present utility model.
Fig. 2 is the structural representation of the vertical supporting body of rod in Fig. 1.
Fig. 3 is the structural representation of another embodiment of the vertical supporting body of rod in Fig. 1.
Fig. 4 is the structural representation of the horizontal connection body of rod in Fig. 1.
Fig. 5 is the broken away view of Fig. 4.
Fig. 6 is the sectional drawing of A-A in Fig. 5.
Fig. 7 is the sectional drawing of B-B in Fig. 5.
Detailed description of the invention
Refer to shown in Figure of description 1, accompanying drawing 2, accompanying drawing 4 to accompanying drawing 7, the utility model is a kind of bracing frame for integral precast groined slab floor structure, and it is assembled by the horizontal connection body of rod 1 and the vertical supporting body of rod 2.
Wherein, the described horizontal connection body of rod 1 is assembled by loop bar 12 in one and two outer loop bars 11.The two ends of described interior loop bar 12 are inserted in outer loop bar 11 respectively.Described interior loop bar 12 is provided with some interior loop bar bolts hole 121; The two ends of described outer loop bar 11 are hollow, which is provided with some outer loop bar bolts hole 111; Described interior loop bar bolt hole 121 can be corresponding with outer loop bar bolt hole 111, interior loop bar and outer loop bar 11 connected by inserting bolt (not shown), and can regulate the horizontal connection body of rod 1 length as required.
The described vertical supporting body of rod 2 is by base 23, support bar 21, connector 22 and choose several parts such as ear 24 and form.Described base 23 is welded on the bottom of support bar 21.Described connector 22 is welded on the top of support bar 21, and it is connected with outer loop bar 11.Described support bar 21 chooses ear 24 described in being welded with apart from base 23 1 meters with upper/lower positions.
Further, described connector 22 is concave shape structure, and opening down, and it is specifically provided with 4, and in the horizontal plane each other in 90 ° of angles.Described connector 22 is provided with link bolt hole 221; Described link bolt hole 221 can be corresponding with outer loop bar bolt hole 111, and outer loop bar 11 inserts in connector 22, connector 22 and outer loop bar 11 connected by inserting bolt (not shown).
Described ear 24 of choosing specifically is provided with 4, and in the horizontal plane each other in 90 ° of angles; Respectively choose ear 24 to be provided with and to choose lug bolt holes 241.
Refer to shown in Figure of description 3, it is another embodiment of the vertical supporting body of rod 2, and its support bar 21 is made up of upper loop bar 211, lower loop bar 212, and described upper loop bar 211 inserts in lower loop bar 212; Described upper loop bar 211 with lower loop bar 212 is evenly equipped with the identical loop bar bolt hole 213 of size.The loop bar bolt hole 213 of described upper loop bar 211 is corresponding with the loop bar bolt hole 213 of lower loop bar 212, upper loop bar 211, lower loop bar 212 is connected by inserting bolt (not shown), and can regulate the vertical supporting body of rod 2 height as required.
Above detailed description of the invention is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in this creation.
Claims (6)
1. for a bracing frame for integral precast groined slab floor structure, it is characterized in that: comprise the horizontal connection body of rod and the vertical supporting body of rod; Wherein, the described horizontal connection body of rod comprises loop bar and two outer loop bars in one, and the two ends of described interior loop bar are inserted in outer loop bar respectively; The described vertical supporting body of rod comprises base, support bar, connector and chooses ear; Described base is welded on the bottom of support bar; Described connector is welded on the top of support bar, and it is connected with outer loop bar; Described support bar chooses ear described in being welded with apart from base 1m with upper/lower positions.
2., as claimed in claim 1 for the bracing frame of integral precast groined slab floor structure, it is characterized in that: described interior loop bar is provided with some interior loop bar bolts hole, and the two ends of described outer loop bar are hollow, which is provided with some outer loop bar bolts hole; Described interior loop bar bolt hole can be corresponding with outer loop bar bolt hole.
3., as claimed in claim 1 for the bracing frame of integral precast groined slab floor structure, it is characterized in that: described connector is concave shape structure, and opening down, and it is specifically provided with 4, and in the horizontal plane each other in 90 ° of angles.
4., as claimed in claim 2 for the bracing frame of integral precast groined slab floor structure, it is characterized in that: described connector is provided with link bolt hole; Described link bolt hole can be corresponding with outer loop bar bolt hole, and outer loop bar inserts in connector.
5., as claimed in claim 1 for the bracing frame of integral precast groined slab floor structure, it is characterized in that: described in choose ear and be specifically provided with 4, and in the horizontal plane each other in 90 ° of angles; Respectively choose ear to be provided with and to choose lug bolt holes.
6. as claimed in claim 1 for the bracing frame of integral precast groined slab floor structure, it is characterized in that: described support bar is made up of upper loop bar, lower loop bar, described upper loop bar inserts in lower loop bar; Described upper loop bar with lower loop bar is evenly equipped with the identical loop bar bolt hole of size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301583.1U CN204691304U (en) | 2015-05-12 | 2015-05-12 | A kind of bracing frame for integral precast groined slab floor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301583.1U CN204691304U (en) | 2015-05-12 | 2015-05-12 | A kind of bracing frame for integral precast groined slab floor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204691304U true CN204691304U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520301583.1U Expired - Fee Related CN204691304U (en) | 2015-05-12 | 2015-05-12 | A kind of bracing frame for integral precast groined slab floor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204691304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485723A (en) * | 2019-09-20 | 2019-11-22 | 天津天一建设集团有限公司 | Go up and down the adjustable free end support shuttering early removing system of lattice flatrack and construction method |
-
2015
- 2015-05-12 CN CN201520301583.1U patent/CN204691304U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485723A (en) * | 2019-09-20 | 2019-11-22 | 天津天一建设集团有限公司 | Go up and down the adjustable free end support shuttering early removing system of lattice flatrack and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170524 Address after: Xiashi town shuiyueting road Haining city Jiaxing City, Zhejiang province 314400 No. 288 Patentee after: Zhejiang Hua Heng Architectural Design Co., Ltd. Address before: 312000 Shaoxing, Vietnam, the city of North Zhongxing Road, No. 339, No. Patentee before: Huahui Engineering Design Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20190512 |