CN102493639A - Pedal of scaffold and manufacturing and mounting methods thereof - Google Patents
Pedal of scaffold and manufacturing and mounting methods thereof Download PDFInfo
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- CN102493639A CN102493639A CN2011104027226A CN201110402722A CN102493639A CN 102493639 A CN102493639 A CN 102493639A CN 2011104027226 A CN2011104027226 A CN 2011104027226A CN 201110402722 A CN201110402722 A CN 201110402722A CN 102493639 A CN102493639 A CN 102493639A
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- plate body
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- keeper
- plate
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims description 22
- 238000001746 injection moulding Methods 0.000 claims description 7
- 238000003754 machining Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000009826 distribution Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention provides a pedal of a scaffold and manufacturing and mounting methods thereof, belongs to the technical field of construction, and can be used for solving the technical problems that the pedal of the existing scaffold is inconvenient to transport, has short service life, is inconvenient to manufacture and is high in manufacture cost and the like. The pedal of the scaffold is characterized by comprising a plurality of long boards; the sides of the adjacent boards are hinged and the end parts of the boards are leveled; and each board is also provided with a positioning part which can be connected on a frame of the scaffold. The manufacturing method of the pedal of the scaffold comprises the following steps of: A, board manufacturing; B board connection; C, positioning part connection; D surface processing; and E, pedal rolling. The pedal of the scaffold has the advantages of convenience in transportation and long service life, is simple to manufacture and the like.
Description
Technical field
The invention belongs to technical field of buildings, relate to a kind of pedal of scaffold, and the fabrication and installation method of the pedal of scaffold.
Background technology
In building trade, scaffold is very common a kind of instrument, is that the job site is operated and solve vertical for the workman and the level transportation is set up.General scaffold is to form with scaffold frame and the scaffold pedal that is fixed on the scaffold frame.Existing scaffold frame comprises vertical rod, transverse horizontal bar and vertical equity bar etc., and the scaffold pedal is laid on the vertical equity bar.
At present, existing scaffold pedal: disclose a kind of scaffold pedal [application number: 200420042864.1] like Chinese patent, it is characterized in that: at the two ends of foot rest welding garden iron or polygon iron; Make garden iron or polygon iron give prominence to foot rest; Garden iron or polygon iron extension are to collude shape, polygon-shaped, and extension one end is movable scalable for fixing welding, the other end; Expansion end collude part below fixedly card-bit part is arranged, fixedly card-bit part is fixed by steady pin.The disclosed scaffold pedal of this patent is an integral structure, and volume is bigger; Because scaffold frame fixes on the ground, and has certain altitude; Therefore, need many people could the scaffold pedal be transported on the scaffold frame together and install, transportation is inconvenience very, installs also cumbersome.Make the also very inconvenience of this scaffold pedal in addition, cost is higher.
Summary of the invention
The objective of the invention is to have the problems referred to above to existing technology, proposed the pedal of the scaffold of a kind of convenient transportation, quick for installation, long service life.
Another object of the present invention provides a kind of fabrication and installation method of pedal of the scaffold of processing easy, easy enforcement.
First purpose of the present invention can realize through following technical proposal: a kind of pedal of scaffold; It is characterized in that; This pedal comprises some plate bodys that are long plate shape; The end flush of hinged and each plate body of adjacent its sidepiece of two plate bodys also has the keeper that can be connected on the scaffold frame on the described plate body.
The pedal of this scaffold is installed on the scaffold frame it through keeper, is used for supplying the user to walk.This pedal is to be made up of some plate bodys that are long plate shape, and plate body is sidepiece along its length, and broad ways is the end.Because adjacent its sidepiece of two plate bodys is hinged, therefore, can this pedal be rolled volume and be tubular, make things convenient for the vertical direction transportation of this pedal; Simultaneously, this pedal can repeatedly use by disassembling on the scaffold frame again after being used to complete, and helps saving cost.
In the pedal of above-mentioned scaffold; Described plate body comprises some plate bodys one and plate body two; The both sides of plate body one have the link slot recessed along its end; The both sides of said plate body two have along the connecting portion of its end protrusion, described plate body one be provided with at interval with plate body two and connecting portion in above-mentioned link slot, connecting rod passes connecting portion and plate body one sidepiece is hinged with neighboring board body one, plate body two.The connecting portion of the protrusion of plate body two is inserted in the recessed link slot of plate body one, makes plate body one and plate body two hinged through connecting rod again; Plate body one is connected more smoothly with plate body two like this, and can make this pedal can roll volume to be tubular; Simultaneously, this pedal can be assembled into different length with plate body two by plate body one, in order to cooperate different scaffold frames; In addition, the assembly unit of plate body one and plate body two can be accomplished in factory, and what transport to the building site is exactly the pedal finished product, need not to carry out at the scene assembly unit, not high to the building site site requirements, helps the distribution of product.
In the pedal of above-mentioned scaffold, said plate body one sidepiece has the fillet or the chamfering of smooth excessiveness.
In the pedal of above-mentioned scaffold, said plate body two sidepieces have the fillet or the chamfering of smooth excessiveness.
When rolling this pedal, be not easy the phenomenon that occurs blocking through being designed with the fillet or the chamfering of smooth excessiveness at plate body one and plate body one sidepiece, making.
In the pedal of above-mentioned scaffold, said plate body one has anti-skid structure with plate body two surfaces.Make through anti-skid structure to be not easy the phenomenon that occurs skidding when the user walks on pedal, improve user's walking safety.
In the pedal of above-mentioned scaffold, described anti-skid structure is to be opened in plate body one and plate body two lip-deep some concavo-convex lines.Through the design of concavo-convex lines, improve the frictional force of user when walking in the above, since realize antiskid function.
As other a kind of situation, in the pedal of above-mentioned scaffold, described anti-skid structure is the slipmat that is connected on plate body one and the plate body two.Through being set, slipmat realizes antiskid function.
In the pedal of above-mentioned scaffold, described keeper is hook-type, and keeper hook-type place is used for the connecting portion that is connected with scaffold, and the keeper end is connected on the plate body.Through keeper plate body is fixed on the scaffold frame.
Second purpose of the present invention can realize through following technical proposal: a kind of fabrication and installation method of pedal of scaffold, and this fabrication and installation method comprises:
A, making plate body: through injection moulding process one-shot forming plate body one and plate body two; Obtain having the plate body one and plate body two of link slot with connecting portion; The through hole one that runs through in the processing of plate body one sidepiece then; At the through hole two that the processing of the connecting portion place of plate body two runs through, one plate face place offers the installing hole that runs through at plate body;
B, connection plate body: select for use to be strip and the metal connecting rod identical with plate body length; Plate body one and plate body two are spaced; Then connecting rod is connected in above-mentioned through hole one and through hole two places, makes that neighboring board body one and plate body two its sidepieces are hinged;
C, connection keeper: select the keeper that is hook-type for use, then keeper is connected in the installing hole place of each above-mentioned plate body one;
D, surfacing: each plate body one is polished with plate body two, remove its burr;
E, roll the volume pedal: the pedal after the surfacing is rolled volume be tubular, pack then.
In above-mentioned steps A during injection moulding in plate body one and plate body two sidepiece moulding fillet or chamferings.
Two ends at connecting rod behind above-mentioned step B connect securing member.
In the fabrication and installation method of the pedal of above-mentioned scaffold, described securing member is a nut, and nut is threadedly connected to the connecting rod end.Make connecting rod can not break away from through hole one and through hole two through nut, realize being hinged of plate body one and plate body two.
In above-mentioned step C, select screw for use, then the straight position of screw is obtained being the keeper of hook-type after bending.When this pedal is installed, the hook portion hook of keeper is held on the cross bar of scaffold frame, the installing hole that the straight portion of keeper passes plate body one is threaded with nut, realizes the installation of this pedal.
After above-mentioned steps A, anti-skidding processing is carried out on plate body one, plate body two surfaces.
In the fabrication and installation method of the pedal of above-mentioned scaffold, described anti-skidding being treated at plate body one, the some concavo-convex lines of plate body two Surface Machining.
As other a kind of situation, in the fabrication and installation method of the pedal of above-mentioned scaffold, the described anti-skidding slipmat that on plate body one, plate body two, is connected that is treated to.
Compared with prior art, the present invention has the following advantages:
1, plate body one in the pedal of this scaffold and plate body two link together through hinged mode, make the pedal of this scaffold can roll volume and are tubular, and convenient transportation recyclablely repeatedly recycles, and reduces use cost.
2, through the keeper that is hook-type this pedal is installed on the scaffold frame, quick for installation, connect more stable.
3, the assembly unit of plate body one and plate body two can be accomplished in factory, and what transport to the building site is exactly the pedal finished product, need not to carry out at the scene assembly unit, and is not high to the building site site requirements, helps the distribution of product.
4, make through anti-skid structure be not easy the phenomenon that occurs skidding when the user walks on pedal, improve user's walking safety.
5, the fabrication and installation method of the pedal of this scaffold links together both through connecting rod through injection moulding process one-shot forming plate body one and plate body two again.Obviously, not only fabrication and installation method is simple, cost is lower, and easy to implement.
Description of drawings
Fig. 1 is the structural representation of the pedal of this scaffold.
Fig. 2 is the structural representation of plate body one.
Fig. 3 is the structural representation of plate body two.
Fig. 4 is the structural representation of keeper.
Fig. 5 is the structural representation of connecting rod.
Fig. 6 is the sectional view of A-A direction among Fig. 2.
Fig. 7 is the sectional view of B-B direction among Fig. 3.
Fig. 8 is that the pedal of this scaffold is installed in the structural representation on the scaffold frame.
Among the figure, 1, plate body one; 11, link slot; 12, through hole one; 13, installing hole; 2, plate body two; 21, connecting portion; 22, through hole two; 3, keeper; 4, scaffold frame; 41, vertical equity bar; 5, connecting rod.
The specific embodiment
Below be specific embodiment of the present invention and combine accompanying drawing, technical scheme of the present invention is done further to describe, but the present invention is not limited to these embodiment.
Embodiment one:
As shown in Figure 1, the pedal of this scaffold comprises some plate bodys that are long plate shape, and the end flush of hinged and each plate body of adjacent its sidepiece of two plate bodys also has the keeper 3 that can be connected on the scaffold frame 4 on the plate body.
To shown in Figure 7, at present embodiment one, plate body is sidepiece along its length like Fig. 1, and broad ways is the end.Particularly; Plate body comprises some plate bodys 1 and plate body 22; Plate body one 1 sidepieces have the fillet of smooth excessiveness; Plate body 22 sidepieces have the fillet of smooth excessiveness, have the link slot 11 recessed along its end in the both sides of plate body 1, and the both sides of said plate body 22 have along the connecting portion 21 of its end protrusion; Described plate body 1 is provided with plate body 22 at interval and connecting portion 21 is arranged in 11, connecting rods 5 of above-mentioned link slot to pass connecting portion 21 hinged with neighboring board body 1, plate body 22 with plate body one 1 sidepieces.At the through hole 1 that the processing of plate body one 1 sidepieces runs through, at the through hole 2 22 that the processing of connecting portion 21 places of plate body 22 runs through, one 1 plate face places offer the installing hole 13 that runs through at plate body.
Has anti-skid structure on plate body 1 and plate body 22 surfaces; In present embodiment one; Anti-skid structure is to be opened in plate body 1 and plate body 22 lip-deep some concavo-convex lines, through concavo-convex lines design, the frictional force when the raising user walks in the above; Since realize antiskid function, improve user's walking safety.
As shown in Figure 4, keeper 3 is hook-type, and keeper 3 hook-type places are used for the connecting portion 21 that is connected with scaffold, and keeper 3 ends are connected on the plate body.In present embodiment one, keeper 3 is a screw, and concrete is that screw is bent downwards by straight position, so just can obtain this keeper 3.
This pedal is assembled with plate body 22 by some plate bodys 1; Concrete operating process is such; The connecting portion 21 of the protrusion of plate body 22 is inserted in the recessed link slot 11 of plate body 1; A connecting rod 5 passes the through hole 1 of plate body 1 and the through hole 2 22 of plate body 22, uses two nuts to be threaded on the two ends of connecting rod 5, makes plate body 1 and plate body 22 hinged; Because the connecting portion 21 of the protrusion of plate body 22 is inserted in the recessed link slot 11 of plate body 1, it is more smooth that plate body 1 is connected with plate body 22, and this pedal can be rolled roll up and be tubular; Because plate body 1 is the fillets with smooth excessiveness with plate body one 1 sidepieces, makes and when rolling this pedal, be not easy the phenomenon that occurs blocking.Simultaneously, this pedal can be assembled into different length with plate body 22 by plate body 1, in order to cooperate different scaffold frame 4; In addition, the assembly unit of plate body 1 and plate body 22 can be accomplished in factory, and what transport to the building site is exactly the pedal finished product, need not to carry out at the scene assembly unit, not high to the building site site requirements, helps the distribution of product.
The concrete use of this scaffold pedal is following, and 1, set up scaffold frame 4; 2, this pedal is rolled volume and be tubular, be transported on the scaffold frame 4.3, the hook portion hook with keeper 3 is held on the vertical equity bar 41 of scaffold frame 4, and the installing hole 13 that the straight portion of keeper 3 passes plate body 1 is threaded with nut, has so just realized the installation of this pedal, and is as shown in Figure 8.4, be used to complete after, the nut on the keeper 3 is turned on, and this pedal is disassembled from scaffold frame 4, rolls volume and is tubular, is transported to the warehouse, waits for that re-use next time.
The embodiment of the fabrication and installation method of the pedal of scaffold of the present invention is following:
The technological process of the fabrication and installation method of the pedal of this scaffold is following:
A, making plate body: through injection moulding process one-shot forming plate body 1 and plate body 22; Obtain having the plate body 1 and plate body 22 of link slot 11 with connecting portion 21; The through hole 1 that runs through in the processing of plate body one 1 sidepieces then; At the through hole 2 22 that the processing of connecting portion 21 places of plate body 22 runs through, one 1 plate face places offer the installing hole 13 that runs through at plate body; In plate body 1 and plate body 22 sidepiece moulding fillet or chamferings.Anti-skidding processing is carried out on plate body 1, plate body 22 surfaces.In present embodiment one, anti-skidding being treated at plate body 1, the some concavo-convex lines of plate body 22 Surface Machining.Plate body 1 adopts ABS plastic material injection moulding with plate body 22 and processes.
B, connection plate body: select for use to be strip and the metal connecting rod 5 identical with plate body length; Plate body 1 and plate body 22 are spaced; Then connecting rod 5 is connected in above-mentioned through hole 1 and through hole 2 22 places, makes that neighboring board body 1 and plate body 22 its sidepieces are hinged; The two ends that can buy on these connecting rod 5 employing markets have the steel pin of external thread structure, connect securing member at the two ends of connecting rod 5, and securing member is a nut, and nut is threadedly connected to connecting rod 5 ends.Nut is the existing product that can buy on the market, makes connecting rod 5 can not break away from through hole 1 and through hole 2 22 through nut, realizes being hinged of plate body 1 and plate body 22.
C, connection keeper 3: select the keeper 3 that is hook-type for use, then keeper 3 is connected in installing hole 13 places of each above-mentioned plate body 1; The straight position of screw is obtained being the keeper 3 of hook-type after bending.When this pedal is installed, the hook portion hook of keeper 3 is held on the vertical equity bar 41 of scaffold frame 4, the installing hole 13 that the straight portion of keeper 3 passes plate body 1 is threaded with nut, realizes the installation of this pedal.
D, surfacing: each plate body 1 is polished with plate body 22, remove its burr;
E, roll the volume pedal: the pedal after the surfacing is rolled volume be tubular, pack then.
Embodiment two:
Content in the present embodiment two roughly with embodiment one in content identical, plate body one 1 sidepieces that different is among the embodiment one have the fillet of smooth excessiveness, plate body 22 sidepieces have the fillet of smooth excessiveness; And in present embodiment two, plate body one 1 sidepieces have the chamfering of smooth excessiveness, and plate body 22 sidepieces have the chamfering of smooth excessiveness.
Embodiment three:
Content in the present embodiment three roughly with embodiment one in content identical; The anti-skid structure that different is among the embodiment one is to be opened in plate body 1 and plate body 22 lip-deep some concavo-convex lines, anti-skidding being treated at plate body 1, the some concavo-convex lines of plate body 22 Surface Machining; And anti-skid structure is the slipmat that is connected on plate body 1 and the plate body 22 in present embodiment three, the anti-skidding slipmat that on plate body 1, plate body 22, is connected that is treated to.
Specific embodiment described herein only is that the present invention's spirit is illustrated.Person of ordinary skill in the field of the present invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used 1, plate body one morely; 11, link slot; 12, through hole one; 13, installing hole; 2, plate body two; 21, connecting portion; 22, through hole two; 3, keeper; 4, scaffold frame; 41, vertical equity bar; 5, term such as connecting rod, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; It all is contrary with spirit of the present invention being construed to any additional restriction to them.
Claims (10)
1. the pedal of a scaffold is characterized in that, this pedal comprises some plate bodys that are long plate shape, and the end flush of hinged and each plate body of adjacent its sidepiece of two plate bodys also has the keeper (3) that can be connected on the scaffold frame (4) on the described plate body.
2. the pedal of scaffold according to claim 1; It is characterized in that; Described plate body comprises some plate bodys one (1) and plate body two (2); The both sides of plate body one (1) have the link slot (11) recessed along its end; The both sides of said plate body two (2) have along the connecting portion (21) of its end protrusion, and described plate body one (1) is provided with at interval with plate body two (2) and connecting portion (21) is arranged in above-mentioned link slot (11), and a connecting rod (5) passes connecting portion (21) and plate body one (1) sidepiece is hinged with neighboring board body one (1), plate body two (2).
3. the pedal of scaffold according to claim 2 is characterized in that, said plate body one (1) and plate body two (2) surfaces have anti-skid structure.
4. the pedal of scaffold according to claim 3 is characterized in that, described anti-skid structure is for being opened in plate body one (1) and plate body two (2) lip-deep some concavo-convex lines.
5. the pedal of scaffold according to claim 3 is characterized in that, described anti-skid structure is for being connected in the slipmat on plate body one (1) and the plate body two (2).
6. according to the pedal of claim 1 or 2 or 3 described scaffolds, it is characterized in that described keeper (3) is hook-type, keeper (3) hook-type place is used for the connecting portion (21) that is connected with scaffold, and keeper (3) end is connected on the plate body.
7. the fabrication and installation method of the pedal of a scaffold, this fabrication and installation method comprises:
A, making plate body: through injection moulding process one-shot forming plate body one (1) and plate body two (2); Obtain having link slot (11) plate body one (1) and have the plate body two (2) of connecting portion (21); The through hole one (12) that runs through in the processing of plate body one (1) sidepiece then; Locate to process the through hole two (22) that runs through at the connecting portion (21) of plate body two (2), offer the installing hole (13) that runs through at plate body one (1) Ban Mianchu;
B, connection plate body: select for use to be strip and the metal connecting rod (5) identical with plate body length; Plate body one (1) and plate body two (2) are spaced; Then connecting rod (5) is connected in above-mentioned through hole one (12) and through hole two (22) is located, makes that neighboring board body one (1) and plate body two (2) its sidepieces are hinged;
C, connect keeper (3): select the keeper (3) that is hook-type for use, the installing hole (13) that then keeper (3) is connected in each above-mentioned plate body one (1) is located;
D, surfacing: each plate body one (1) and plate body two (2) are polished, remove its burr;
E, roll the volume pedal: the pedal after the surfacing is rolled volume be tubular, pack then.
8. the fabrication and installation method of the pedal of scaffold according to claim 7 is characterized in that, in above-mentioned steps A during injection moulding in plate body one (1) and plate body two (2) sidepiece moulding fillet or chamferings.
9. the fabrication and installation method of the pedal of scaffold according to claim 7; It is characterized in that described securing member is a nut, nut is threadedly connected to connecting rod (5) end; In above-mentioned step C, select screw for use, then the straight position of screw is obtained being the keeper (3) of hook-type after bending.
10. the fabrication and installation method of the pedal of scaffold according to claim 7; It is characterized in that; After above-mentioned steps A, anti-skidding processing is carried out on plate body one (1), plate body two (2) surfaces; Described anti-skidding being treated at plate body one (1), the some concavo-convex lines of plate body two (2) Surface Machining, the described anti-skidding slipmat that on plate body one (1), plate body two (2), is connected that is treated to.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310459772.7A CN103485528B (en) | 2011-12-07 | 2011-12-07 | A kind of pedal of scaffold |
| CN 201110402722 CN102493639B (en) | 2011-12-07 | 2011-12-07 | Manufacturing and mounting methods of pedal of scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110402722 CN102493639B (en) | 2011-12-07 | 2011-12-07 | Manufacturing and mounting methods of pedal of scaffold |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310459772.7A Division CN103485528B (en) | 2011-12-07 | 2011-12-07 | A kind of pedal of scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102493639A true CN102493639A (en) | 2012-06-13 |
| CN102493639B CN102493639B (en) | 2013-12-25 |
Family
ID=46185493
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110402722 Expired - Fee Related CN102493639B (en) | 2011-12-07 | 2011-12-07 | Manufacturing and mounting methods of pedal of scaffold |
| CN201310459772.7A Active CN103485528B (en) | 2011-12-07 | 2011-12-07 | A kind of pedal of scaffold |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310459772.7A Active CN103485528B (en) | 2011-12-07 | 2011-12-07 | A kind of pedal of scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102493639B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866966A (en) * | 2014-02-27 | 2014-06-18 | 中天建设集团有限公司 | Scaffold board capable of being quickly disassembled and assembled |
| CN104110126A (en) * | 2014-06-30 | 2014-10-22 | 浙江学仕课桌椅制造有限公司 | Architectural engineering aerial work platform |
| CN105421749A (en) * | 2015-12-03 | 2016-03-23 | 无锡市晨源建筑器材有限公司 | Foldable scaffold pedal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2191881A1 (en) * | 1994-06-10 | 1995-12-21 | Gunther Krause | Platform flooring for scaffolding |
| WO2005040524A1 (en) * | 2003-10-27 | 2005-05-06 | Valois Andre | Structural member |
| CN201190412Y (en) * | 2008-05-28 | 2009-02-04 | 江百川 | Fastening hook type scaffold gangboard |
| JP2010070975A (en) * | 2008-09-18 | 2010-04-02 | Nippon Steel & Sumikin Metal Products Co Ltd | Ledger frame with floor, and frame scaffold |
| KR20110069978A (en) * | 2009-12-18 | 2011-06-24 | 김현식 | A scaffold |
-
2011
- 2011-12-07 CN CN 201110402722 patent/CN102493639B/en not_active Expired - Fee Related
- 2011-12-07 CN CN201310459772.7A patent/CN103485528B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2191881A1 (en) * | 1994-06-10 | 1995-12-21 | Gunther Krause | Platform flooring for scaffolding |
| WO2005040524A1 (en) * | 2003-10-27 | 2005-05-06 | Valois Andre | Structural member |
| CN201190412Y (en) * | 2008-05-28 | 2009-02-04 | 江百川 | Fastening hook type scaffold gangboard |
| JP2010070975A (en) * | 2008-09-18 | 2010-04-02 | Nippon Steel & Sumikin Metal Products Co Ltd | Ledger frame with floor, and frame scaffold |
| KR20110069978A (en) * | 2009-12-18 | 2011-06-24 | 김현식 | A scaffold |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866966A (en) * | 2014-02-27 | 2014-06-18 | 中天建设集团有限公司 | Scaffold board capable of being quickly disassembled and assembled |
| CN103866966B (en) * | 2014-02-27 | 2016-01-20 | 中天建设集团有限公司 | A kind of scaffold floor of fast demountable |
| CN104110126A (en) * | 2014-06-30 | 2014-10-22 | 浙江学仕课桌椅制造有限公司 | Architectural engineering aerial work platform |
| CN104110126B (en) * | 2014-06-30 | 2016-06-22 | 浙江学仕课桌椅制造有限公司 | Architectural engineering aerial work platform |
| CN105421749A (en) * | 2015-12-03 | 2016-03-23 | 无锡市晨源建筑器材有限公司 | Foldable scaffold pedal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103485528B (en) | 2016-03-23 |
| CN103485528A (en) | 2014-01-01 |
| CN102493639B (en) | 2013-12-25 |
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