CN204899028U - Clod wash section bar for building multi -functional - Google Patents
Clod wash section bar for building multi -functional Download PDFInfo
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- CN204899028U CN204899028U CN201520534127.1U CN201520534127U CN204899028U CN 204899028 U CN204899028 U CN 204899028U CN 201520534127 U CN201520534127 U CN 201520534127U CN 204899028 U CN204899028 U CN 204899028U
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- connecting hole
- section bar
- hole
- template
- shaped steel
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Abstract
The utility model provides a clod wash section bar for building multi -functional, is the U shaped steel by the steel sheet forming, equal trompil on the both wings listrium of U shaped steel and the web, the flange plate is opened has one row of this section bar to do the hole of landing girder time spent, including roof beam connecting hole and panel connecting hole, and roof beam connecting hole and panel connecting hole NULL, it has three rounds to open on the web, makes the stupefied connecting hole of the back of the body that the stupefied time spent of the back of the body is used for two section bar back -to -back connections for middle one row, each round of both sides, including the template connecting hole of the doing the secondary beam time spent first connecting hole of support when doing the girder, the template connecting hole with support first connecting hole NULL, the template connecting hole is one with the perpendicular U shaped steel extending direction of the stupefied connecting hole of the back of the body, supports the positive centre that first connecting hole lies in adjacent template connecting hole. The utility model discloses set up five kinds of preformed holes on the section bar, the size of the multiple connecting piece in the time of adapting to with different structrual joint, it is stupefied to do girder, secondary beam, landing girder or the back of the body, simple structure can have enough to meet the need the use, easy dismounting, construction high efficiency.
Description
Technical field
The utility model relates to constructional section bar technical field, particularly a kind of multi-functional cold-forming shapes for building.
Background technology
Low-carbon (LC) building not only contains " energy-conservation, water saving, material-saving, save land, environmental protection " also extends to the operation management of project, that it is built, uses life cycle management all to want low-carbon (LC), relate to the innovation of the building material products such as concrete, template, scaffold, waterproofing materials, environment-friendly materials under low carbon development form and future trend, be also related to concrete field material development, structure design, construction innovation, operation management.The energy-saving and emission-reduction of template, scaffold application, waterproof technique environmental protection, mechanization, supporting, the factorial praluction mode of building materials parts and assembling mode, and the development trend of housing industrialization.Low-carbon (LC) building is not that on a rare occasion factor is done, and only wakes the environmental consciousness of manufacture of materials, architectural design, construction enterprises up, takes measures really to reduce energy consumption, reduces carbon emission, could promote whole builing industry and walk low-carbon (LC) development.Develop low-carbon (LC) builing industry work now, the profit is in the future thousands of years.
Speak of the low carbonization of builing industry, just have to talk the reinforced concrete building occupying absolute important proportion in builing industry.Equally, speak of steel concrete to have to talk template and scaffold.The cost of template and scaffold in building operations, account for greatly 30% of project total cost, and template is set up and when removing, account for more than 50% during chief engineer, so, the major reason of active pursuit when service efficiency and cost just become construction form and shoring system, a good template, except the pursuit in safety, also to pursue the targets such as efficient, energy-saving and environmental protection.
Existing section bar needs on-the-spot punching to transform as U-shaped steel or C-type steel etc. make in use procedure in template and scaffold, time and effort consuming, inefficiency, and being special after punching, function singleness, can not shift use, the number of turnover is also low, causes waste of material, does not meet the requirement of green construction.
Utility model content
The purpose of this utility model is to provide a kind of multifunctional building cold-forming shapes, solve existing section bar template and scaffold make in use procedure need on-the-spot punch transform, the problem of time and effort consuming, inefficiency; And be special, function singleness after the punching of existing section bar, use, the number of turnover also low, the technical problem that causes waste of material, do not meet green construction requirement can not be shifted.
For realizing above-mentioned technical purpose, the utility model adopts following technical scheme:
A kind of multifunctional building cold-forming shapes, is by the shaping U-shaped steel of steel plate cold bending, it is characterized in that: all perforates on two frange plates of described U-shaped steel and web; The center of described frange plate has along U-shaped steel bearing of trend the hole that this section bar of a row does the landing beam used time, and comprise for connecting the beam connecting hole of secondary beam and being connected the panel connecting hole of panel, described beam connecting hole and panel connecting hole are alternately arranged; Described web has three rounds along U-shaped steel bearing of trend is parallel, and a middle row makes the back cord connecting hole of back cord used time for two back-to-back connections of section bar; The each round in both sides of web, comprise and make secondary beam used time section bar the template connecting hole be connected with template and the supporting member connecting hole be connected with the supporting member of independent bracing members when doing platform mould girder, described template connecting hole and supporting member connecting hole are alternately arranged; Described template connecting hole and back cord connecting hole Vertical U-type steel bearing of trend are one to arrange, and described supporting member connecting hole is positioned at the middle of adjacent forms connecting hole.
As the preferred technical solution of the present invention, on described frange plate, beam connecting hole is big hole, and diameter is 17mm; Panel connecting hole is small sircle hole, and diameter is 9mm, and the distance between adjacent beams connecting hole and panel connecting hole is 30mm.
As the preferred technical solution of the present invention, on described web, the diameter of back cord connecting hole is 17mm, and the spacing along the adjacent back cord connecting hole of U-shaped steel bearing of trend is 125mm.
As the preferred technical solution of the present invention, on described web, supporting member connecting hole is the slotted hole of 17mm*26mm, and the circular hole of described template connecting hole to be diameter be 9mm, the central point distance between adjacent forms connecting hole and supporting member connecting hole is 65mm.
As the preferred technical solution of the present invention, on described web, the center line distance of two rounds on both sides is 37.5mm.
As the preferred technical solution of the present invention, the thickness of slab of described section bar is 4mm, and appearance and size is 200mm*60mm*15mm.
Compared with prior art, technical advantage of the present utility model is:
1, the utility model multifunctional building cold-forming shapes is arranged five kinds of preformed holes, the size of multiple connector when being connected with different component can be adapted to, diverse in function, e.g., can as the girder of building operations or secondary beam, the same with the using method of flitch; By connectors such as bolts, the hole on the edge of a wing and web can also be utilized, multiple section bar is freely assembled into Tai Mo or wall form, or connect two section bars formation landing beams or back cord placed back-to-back with connector.
2, the utility model profile length can lengthen flexibly, and its structure is simple, and lightweight, can have enough to meet the need use, easy accessibility, direct installation connecting element during construction, rapidly and efficiently, substantially increases efficiency of construction.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model multifunctional building cold-forming shapes;
Fig. 2 is the elevation of the utility model multifunctional building cold-forming shapes;
Fig. 3 is the left view of the utility model multifunctional building cold-forming shapes;
Fig. 4 is the top view of the utility model multifunctional building cold-forming shapes.
Reference numeral: 1-beam connecting hole, 2-panel connecting hole, 3-back cord connecting hole, 4-template connecting hole, 5-supporting member connecting hole, 6-frange plate, 7-web.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
Embodiment is see shown in Fig. 1 ~ Fig. 4, and the utility model relates to a kind of multifunctional building cold-forming shapes, is by the shaping U-shaped steel of steel plate cold bending, it is characterized in that: all perforates on two frange plates 6 of described U-shaped steel and web 7; The center of described frange plate 6 has hole when this section bar of row does landing beam along U-shaped steel bearing of trend, be divided into bolt connect secondary beam with beam connecting hole 1 to be connected the panel connecting hole 2 of panel with self threading pin or nail, described beam connecting hole 1 and panel connecting hole 2 are alternately arranged; The diameter of beam connecting hole 1 is 17mm, and the diameter of panel connecting hole 2 is 9mm, and the distance between adjacent beams connecting hole 1 and panel connecting hole 2 is 30mm.Described web 7 has three rounds along U-shaped steel bearing of trend is parallel, middle one arranges at web 7 center, for when this section bar be used for back cord time, with bolt by two back-to-back back cord connecting holes 3 connected of section bar, the diameter of back cord connecting hole 3 is 17mm, and the spacing along the adjacent back cord connecting hole 3 of U-shaped steel bearing of trend is 125mm, the each round in both sides, comprise this section bar with when lie horizontally as secondary beam, put veneer or template above, the template connecting hole 4 be connected with this section bar with nail or self threading pin and when with station mould girder time, this hole is connected the supporting member connecting hole 5 when playing a supporting role with the supporting member of independent bracing members, template connecting hole 4 and supporting member connecting hole 5 shape that is alternately arranged is in a row, supporting member connecting hole 5 is slotted holes, diameter is 17mm*26mm, the circular hole of described template connecting hole 4 to be diameters be 9mm, the central point distance of adjacent forms connecting hole 4 and supporting member connecting hole 5 is 65mm.The center line distance of two rounds on both sides is 37.5mm.Described template connecting hole 4 and back cord connecting hole 3 Vertical U-type steel bearing of trend are one to arrange, and described slotted hole 5 is positioned at the middle of adjacent edge along circular hole 4.The thickness of slab of described section bar is 4mm, and appearance and size is 200mm*60mm*15mm.
The utility model product function is various, illustrates below:
1, can as the landing beam of building operations, the same with the using method of flitch, connect secondary beam with bolt by beam connecting hole 1, connect panel with self threading pin or nail by panel connecting hole 2;
2, when with keep flat or stand up be used as secondary beam time, put veneer or template above, by panel connecting hole 2, template connecting hole 4 nail or self threading pin, template or panel be connected with this section bar;
3, by connectors such as bolts, multiple section bar can also be freely assembled into Tai Mo or wall form, when with station mould girder, be connected by the supporting member of supporting member connecting hole 5 with independent bracing members, play a supporting role;
4, connect two section bars placed back-to-back with connector and form back cord, connected back-to-back for this section bar by back cord connecting hole 3 bolt.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a multifunctional building cold-forming shapes, is by the shaping U-shaped steel of steel plate cold bending, it is characterized in that: two frange plates (6) of described U-shaped steel and the upper equal perforate of web (7); The center of described frange plate (6) has along U-shaped steel bearing of trend the hole that this section bar of a row does the landing beam used time, comprise for connecting the beam connecting hole (1) of secondary beam and being connected the panel connecting hole (2) of panel, described beam connecting hole (1) and panel connecting hole (2) are alternately arranged; Described web (7) has three rounds along U-shaped steel bearing of trend is parallel, a middle row makes the back cord connecting hole (3) of back cord used time for two back-to-back connections of section bar, the each round in both sides of web (7), comprise the supporting member connecting hole (5) be connected with the supporting member of independent bracing members when making template connecting hole (4) that secondary beam used time section bar is connected with template and do platform mould girder, described template connecting hole (4) and supporting member connecting hole (5) are alternately arranged; Described template connecting hole (4) and back cord connecting hole (3) Vertical U-type steel bearing of trend are one to arrange, and described supporting member connecting hole (5) is positioned at the middle of adjacent forms connecting hole (4).
2. a kind of multifunctional building cold-forming shapes according to claim 1, it is characterized in that: on described frange plate (6), beam connecting hole (1) is big hole, and diameter is 17mm; Plate connecting hole (2) is small sircle hole, and diameter is 9mm, and the distance between adjacent beams connecting hole (1) and plate connecting hole (2) is 30mm.
3. a kind of multifunctional building cold-forming shapes according to claim 1, is characterized in that: on described web (7), the diameter of back cord connecting hole (3) is 17mm, and the spacing along the adjacent back cord connecting hole (3) of U-shaped steel bearing of trend is 125mm.
4. a kind of multifunctional building cold-forming shapes according to claim 1, it is characterized in that: on described web (7), the slotted hole that supporting member connecting hole (5) is 17mm*26mm, described template connecting hole (4) for diameter be the circular hole of 9mm, central point between adjacent forms connecting hole (4) and supporting member connecting hole (5) distance is 65mm.
5. a kind of multifunctional building cold-forming shapes according to claim 1, is characterized in that: on described web (7), and the center line distance of two rounds on both sides is 37.5mm.
6. a kind of multifunctional building cold-forming shapes according to Claims 1 to 5 any one, is characterized in that: the thickness of slab of described section bar is 4mm, and appearance and size is 200mm*60mm*15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534127.1U CN204899028U (en) | 2015-07-22 | 2015-07-22 | Clod wash section bar for building multi -functional |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534127.1U CN204899028U (en) | 2015-07-22 | 2015-07-22 | Clod wash section bar for building multi -functional |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204899028U true CN204899028U (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520534127.1U Expired - Fee Related CN204899028U (en) | 2015-07-22 | 2015-07-22 | Clod wash section bar for building multi -functional |
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| Country | Link |
|---|---|
| CN (1) | CN204899028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396962A (en) * | 2018-05-04 | 2018-08-14 | 广东奇正科技有限公司 | A kind of combination main beam structure for flooring support |
| CN114165035A (en) * | 2021-06-30 | 2022-03-11 | 上海宝冶集团有限公司 | Integrated platform for construction in C-shaped steel core barrel |
-
2015
- 2015-07-22 CN CN201520534127.1U patent/CN204899028U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396962A (en) * | 2018-05-04 | 2018-08-14 | 广东奇正科技有限公司 | A kind of combination main beam structure for flooring support |
| CN114165035A (en) * | 2021-06-30 | 2022-03-11 | 上海宝冶集团有限公司 | Integrated platform for construction in C-shaped steel core barrel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20200722 |