CN101333866A - Purline for supporting building mould and scaffold - Google Patents
Purline for supporting building mould and scaffold Download PDFInfo
- Publication number
- CN101333866A CN101333866A CNA2008101111383A CN200810111138A CN101333866A CN 101333866 A CN101333866 A CN 101333866A CN A2008101111383 A CNA2008101111383 A CN A2008101111383A CN 200810111138 A CN200810111138 A CN 200810111138A CN 101333866 A CN101333866 A CN 101333866A
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- Prior art keywords
- shaped
- purlin
- support bar
- scaffold
- rectangle support
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- 238000010276 construction Methods 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000009415 formwork Methods 0.000 claims description 30
- 210000001503 joint Anatomy 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 208000020442 loss of weight Diseases 0.000 claims description 3
- 239000002023 wood Substances 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 15
- 238000005457 optimization Methods 0.000 description 8
- 230000002950 deficient Effects 0.000 description 2
- 235000011194 food seasoning agent Nutrition 0.000 description 2
- 208000016261 weight loss Diseases 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 241000538562 Banjos Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to a construction mould plate and a support purlin for a scaffold; the construction mould plate and the support wood board in the prior art have the disadvantages of wasting wood material, inconvenient connection and fixation; the purlin includes two rectangle support stays which have base parts made of high-molecular material on both ends, double U-shaped end heads connected through the middle connecting wall and a plurality groups of opposite concave pits punched on both sides of the middle part sequentially; a central connecting wall is arranged between each group of concave pits; 1-2 screw holes used for fastening are punched the middle connecting wall and the central connecting wall; 2-3 pin holes are punched on the U-shaped walls of the double U-shaped end heads; vertical screw hole used for fastening is punched between each adjacent two groups of concaves pits on the middle parts of the rectangle support stays; the purlin also includes butt joints made of high-molecular material and used for the straight line connection of the end parts of the two rectangle support stays, and angle joints used for the vertical connection of the end parts of the two rectangle support stays; the construction mould plate and the support purlin have the advantages of saving wood material, long service life, convenient connection and fixation.
Description
Technical field
The present invention relates to the bracing or strutting arrangement of a kind of construction formwork and scaffold, particularly relate to a kind of construction formwork and scaffold support purlin.
Background technology
At present, construction formwork and scaffold all need 50 millimeters * 100 millimeters of adapteds and 100 millimeters * 100 millimeters the support flitch and the support plank of 40-50 millimeters thick in use.It has waste timber, and application life is short, is inconvenient to the defective that connects and fix.
Summary of the invention
The objective of the invention is to overcome the above-mentioned defective of prior art, provide a kind of and can save timber, long service life, the convenient connection and fixing construction formwork and scaffold support purlin.
For achieving the above object, construction formwork of the present invention and scaffold support with purlin and comprise that the two ends of being made by macromolecular material are shaped on double-U-shaped termination that base portion links to each other by intermediate connecting wall, the both sides, middle part are shaped on the rectangle support bar of the relative pit of many groups successively, and the center connecting wall is arranged between every group of pit; All be shaped on 1-2 the fastening screw hole of using on intermediate connecting wall and the center connecting wall, all be shaped on 2-3 pin hole on the U type wall of double-U-shaped termination.Preferred high strength plastics injection mo(u)lding of described macromolecular material or high-strength resin compression molding.So design, screw hole is used to install narrow wall screw rod, or is used to install parallel-screw; Pin hole can be by installing pin jointing spare and other support bar.Many rectangle support bar tiling assemblies are put and can be done the scaffolding board use.It has can save timber, long service life, the convenient connection and fixing advantage.
As optimization, the middle part of rectangle support bar is shaped on the vertical fastening screw hole of using between two groups of adjacent pits.So design, the vertical fastening connection side by side up and down that can be used for many rectangle support bars with screw hole.
As optimization, the middle part of rectangle support bar is shaped on uncovered up and down loss of weight groove in connecting wall above and below, center.So design neither influences intensity, again can weight reduction and saving material.
As optimization, four jiaos of rectangle support bar respectively be embedded with multiple or multi-beam and its with long reinforcing rib.So design helps improving mechanical strength.
As optimization, described reinforcing rib is four or four bundles, respectively buries two or two bundles underground in four U type walls of double-U-shaped termination.So design can be given full play to the effect of reinforcing rib.
As optimization, comprise that also the straight line of being made by macromolecular material that is used for connects the butt joint of two rectangle support bar ends and is used for the vertical angle joint that is connected two rectangle support bar ends.So design makes things convenient for straight line to be connected with the turning formula.
As optimization, described butt joint is that two ends respectively are shaped on two side-looking H type joints of inserting arm up and down that match with two U type grooves up and down of the double-U-shaped termination of rectangle support bar, insert on the arm and be shaped on 2-3 the pin hole that matches with U type wall pin hole, be shaped between the slotting arm at two ends and rectangle support bar width and highly identical rectangle support bar end face supporting walls; Described angle joint is the side-looking L type joint that a upper end and a side respectively are shaped on two slotting arms that match with two U type grooves up and down of the double-U-shaped termination of rectangle support bar, insert on the arm and be shaped on 2-3 the pin hole that matches with U type wall pin hole, inserting the arm base portion is the end face supporting walls identical with rectangle support bar width.So design, it is big to insert arm butt joint U type termination bonding strength, works good; End face supports wall energy and improves support strength and connective stability.
As optimization, the end face supporting walls center of butt joint is shaped on a vertical lightening hole and a plurality of pin is left with the hole; Be shaped on a plurality of lightening holes on the end face supporting walls of angle joint and a plurality of pin is left with the hole.So design, the former lightening hole neither influences intensity, again can weight reduction and save material; Latter's pin is left with the hole, and pin that convenient seasoning is conveniently pulled down and the pin of taking seasoning conveniently can prevent that again pin from losing.Pin is placed on banjo fixing butt jointing usually and angle joint is left with in the hole.
As optimization, to make by macromolecular material equally with the pin of pin hole adapted, pin is that the periphery that external diameter matches with the pin hole internal diameter is shaped on the cylinder of equally distributed many fins vertically.So design, the more convenient dismounting of the introducing of fin.
After adopting technique scheme, construction formwork of the present invention and scaffold support has saving timber with purlin, long service life, the convenient connection and fixing advantage.
Description of drawings
Fig. 1 is that construction formwork of the present invention and scaffold support the main TV structure schematic diagram with purlin;
Fig. 2 is that construction formwork of the present invention and scaffold support the plan structure schematic diagram with purlin;
Fig. 3 is that construction formwork of the present invention and scaffold support the horizontal sectional structure schematic diagram with purlin;
Fig. 4 is that construction formwork of the present invention and scaffold support the end face reinforcement structure schematic diagram with purlin;
Fig. 5 is that the A-A of Fig. 1 is to the sectional structure schematic diagram;
Fig. 6 is that the B-B of Fig. 1 is to the sectional structure schematic diagram;
Fig. 7 is that the C-C of Fig. 1 is to the sectional structure schematic diagram;
Fig. 8 is that the D-D of Fig. 1 is to the sectional structure schematic diagram;
Fig. 9 is that construction formwork of the present invention and scaffold support the main TV structure schematic diagram with the purlin butt joint;
Figure 10 is that construction formwork of the present invention and scaffold support the side-looking structural representation with the purlin butt joint;
Figure 11 is that construction formwork of the present invention and scaffold support the plan structure schematic diagram with the purlin butt joint;
Figure 12 is that construction formwork of the present invention and scaffold support the main TV structure schematic diagram with the purlin angle joint;
Figure 13 is that construction formwork of the present invention and scaffold support the plan structure schematic diagram with the purlin angle joint;
Figure 14 is that construction formwork of the present invention and scaffold support the structural representation with the purlin pin;
Figure 15 is that construction formwork of the present invention and scaffold support the main TV structure schematic diagram with second kind of embodiment of purlin;
Figure 16 is that construction formwork of the present invention and scaffold support the plan structure schematic diagram with second kind of embodiment of purlin;
Figure 17 is that construction formwork of the present invention and scaffold support the horizontal sectional structure schematic diagram with second kind of embodiment of purlin.
The specific embodiment
Embodiment one, shown in Fig. 1-14, construction formwork of the present invention and scaffold support with purlin and comprise that the two ends of being made by macromolecular material are shaped on double-U-shaped termination 12 that base portion links to each other by intermediate connecting wall 11, the both sides, middle part are shaped on the rectangle support bar 1 of 3 groups of relative rectangular pit 13 successively, between every group of pit 13 center connecting wall 14 are arranged; All be shaped on 2 fastening screw hole 15, equidistant 3 pin holes 16 between all being shaped on the U type wall of double-U-shaped termination 12 used that spacing equates on intermediate connecting wall 11 and the center connecting wall 14.The middle part of rectangle support bar 1 is shaped on vertical fastening with screw hole 15 between two groups of adjacent pits 13.The middle part of rectangle support bar 1 is shaped on uncovered up and down loss of weight groove 17 in center connecting wall 14 above and belows.Four jiaos of rectangle support bar 1 respectively are embedded with two bundles and its reinforcing rib 18 with length, respectively bury two bundles underground in four U type walls of promptly double-U-shaped termination 12.Comprise that also the straight line of being made by macromolecular material that is used for connects the butt joint 2 of two rectangle support bar 1 ends and is used for the vertical angle joint 3 that is connected two rectangle support bar 1 ends.Described butt joint 2 is that two ends respectively are shaped on two side-looking H type joints of inserting arm 21 up and down that match with two U type grooves up and down of the double-U-shaped termination 12 of rectangle support bar, insert on the arm 21 and be shaped on 3 pin holes 16 that match with U type wall pin hole, be shaped between the slotting arm 21 at two ends and rectangle support bar width and highly identical rectangle support bar end face supporting walls 22; End face supporting walls 22 centers of butt joint 2 are shaped on a vertical lightening hole 4 and a plurality of pin is left with hole 61.
Described angle joint 3 is side-looking L type joints that a upper end and a side respectively are shaped on two slotting arms 21 that match with two U type grooves up and down of the double-U-shaped termination 12 of rectangle support bar, insert on the arm 21 and be shaped on 3 pin holes 16 that match with U type wall pin hole, inserting arm 21 base portions is end face supporting walls 22 identical with rectangle support bar width.Be shaped on a plurality of horizontal lightening holes 4 and a vertical lightening hole 4 and a plurality of pin on the end face supporting walls of angle joint and leave with hole 61.Made by macromolecular material equally with the pin 5 of pin hole 16 adapteds, pin 5 is that the periphery that external diameter matches with pin hole 16 internal diameters is shaped on along the cylinder of circumferential equally distributed many axial fins 51.
Embodiment two, shown in Figure 15-17, only are that with the difference of the foregoing description the both sides, middle part are shaped on 8 groups of relative rectangular pit successively.
Claims (9)
1, a kind of construction formwork and scaffold support and use purlin, it is characterized in that comprising that the two ends of being made by macromolecular material are shaped on double-U-shaped termination that base portion links to each other by intermediate connecting wall, the both sides, middle part are shaped on the rectangle support bar of the relative pit of many groups successively, and the center connecting wall is arranged between every group of pit; All be shaped on 1-2 the fastening screw hole of using on intermediate connecting wall and the center connecting wall, all be shaped on 2-3 pin hole on the U type wall of double-U-shaped termination.
2, use purlin according to described construction formwork of claim 1 and scaffold support, it is characterized in that the middle part of rectangle support bar is shaped on the vertical fastening screw hole of using between two groups of adjacent pits.
3, use purlin according to described construction formwork of claim 2 and scaffold support, it is characterized in that the middle part of rectangle support bar is shaped on uncovered up and down loss of weight groove in connecting wall above and below, center.
4, support according to the described construction formwork of claim 3 and scaffold and use purlin, it is characterized in that four jiaos of rectangle support bar respectively are embedded with multiple or multi-beam and its same reinforcing rib of growing.
5, use purlin according to described construction formwork of claim 4 and scaffold support, it is characterized in that described reinforcing rib is four or four bundles, respectively bury two or two bundles underground in four U type walls of double-U-shaped termination.
6, support according to claim 1 or 2 or 3 or 4 or 5 described construction formworks and scaffold and use purlin, it is characterized in that also comprising that the straight line of being made by macromolecular material that is used for connects the butt joint of two rectangle support bar ends and is used for the vertical angle joint that is connected two rectangle support bar ends.
7, according to described construction formwork of claim 6 and scaffold support purlin, it is characterized in that described butt joint is that two ends respectively are shaped on two side-looking H type joints of inserting arm up and down that match with two U type grooves up and down of the double-U-shaped termination of rectangle support bar, insert on the arm and be shaped on 2-3 the pin hole that matches with U type wall pin hole, be shaped between the slotting arm at two ends and rectangle support bar width and highly identical rectangle support bar end face supporting walls; Described angle joint is the side-looking L type joint that a upper end and a side respectively are shaped on two slotting arms that match with two U type grooves up and down of the double-U-shaped termination of rectangle support bar, insert on the arm and be shaped on 2-3 the pin hole that matches with U type wall pin hole, inserting the arm base portion is the end face supporting walls identical with rectangle support bar width.
8, support according to the described construction formwork of claim 7 and scaffold and use purlin, the end face supporting walls center that it is characterized in that butt joint is shaped on a vertical lightening hole and a plurality of pin is left with the hole; Be shaped on a plurality of lightening holes on the end face supporting walls of angle joint and a plurality of pin is left with the hole.
9, according to described construction formwork of claim 7 and scaffold support purlin, it is characterized in that being made by macromolecular material equally with the pin of pin hole adapted, pin is that the periphery that external diameter matches with the pin hole internal diameter is shaped on the cylinder of equally distributed many fins vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101111383A CN101333866B (en) | 2007-07-23 | 2008-06-10 | Purline for supporting building mould and scaffold |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200720154977.4 | 2007-07-23 | ||
| CN200720154977 | 2007-07-23 | ||
| CN2008101111383A CN101333866B (en) | 2007-07-23 | 2008-06-10 | Purline for supporting building mould and scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101333866A true CN101333866A (en) | 2008-12-31 |
| CN101333866B CN101333866B (en) | 2010-12-08 |
Family
ID=40196707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101111383A Expired - Fee Related CN101333866B (en) | 2007-07-23 | 2008-06-10 | Purline for supporting building mould and scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101333866B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115807565A (en) * | 2022-12-15 | 2023-03-17 | 广东千均建筑科技有限公司 | Purlin special for building template |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1360131A (en) * | 1916-03-28 | 1920-11-23 | Axel N Miller | Scaffold |
| JPS5796173A (en) * | 1980-09-29 | 1982-06-15 | Aruuma Shisutemusu Inc | Vertical load supporting frame |
| CN87206595U (en) * | 1987-04-18 | 1988-02-03 | 郑州市荥阳蝶阀厂 | Frameless butterfly valve with tenoned seat and body |
| GB2250794B (en) * | 1990-10-29 | 1993-05-12 | Leada Acrow Ltd | Connectors for structural members |
| CN2401641Y (en) * | 1999-12-27 | 2000-10-18 | 李胜善 | Tenon fastening type strong combined support column |
-
2008
- 2008-06-10 CN CN2008101111383A patent/CN101333866B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115807565A (en) * | 2022-12-15 | 2023-03-17 | 广东千均建筑科技有限公司 | Purlin special for building template |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101333866B (en) | 2010-12-08 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANTONG LONGJIA MECHANICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LU XINGMING Effective date: 20140421 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100044 HAIDIAN, BEIJING TO: 226500 NANTONG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140421 Address after: 226500, Jiangsu City, Rugao Province, such as the town of Su Zhejiang University market 10, room 10 Patentee after: Nantong Long Machinery Technology Co., Ltd. Address before: 100044 Beijing city Haidian District Road No. 20 building No. 5 room 706 guoxingjiayuan Patentee before: Lu Xingming |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20150610 |
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| EXPY | Termination of patent right or utility model |