CN104032942B - A kind of swinging scaffold - Google Patents
A kind of swinging scaffold Download PDFInfo
- Publication number
- CN104032942B CN104032942B CN201410277825.8A CN201410277825A CN104032942B CN 104032942 B CN104032942 B CN 104032942B CN 201410277825 A CN201410277825 A CN 201410277825A CN 104032942 B CN104032942 B CN 104032942B
- Authority
- CN
- China
- Prior art keywords
- steel
- framework
- axle
- clasp
- fixed
- 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.)
- Active
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The present invention and a kind of swinging scaffold, the rectangular framework, the checkered steel plate being fixed on framework that form including the steel pipe I being parallel to each other by two and two steel pipes being parallel to each other II and be vertically arranged at four connecting rods on four corners of framework, the upper horizontal of connecting rod is fixed with cross bar, being fixed with vertical rod below the two ends of cross bar, the spacing between spacing two reinforcing bars adjacent with on steel grating between two vertical rods matches.Under(-)chassis is made by steel pipe II and steel pipe I assembly, simple in construction, and intensity is high, and workmen may stand in and carries out construction operation on the checkered steel plate on framework.And framework is hanging on steel grating by the cross bar above connecting rod and vertical rod, cross bar is positioned at above steel grating, and two vertical rods are blocked on two adjacent reinforcing bars of steel grating, it is ensured that scaffold will not come off from steel grating.Improve scaffold builds efficiency, improves safety.
Description
Technical field
The present invention relates to a kind of scaffold.
Background technology
Power plant's inner platform pavement major part uses steel grating structure, the when of carrying out the construction such as cable testing bridge and pipeline in steel grating bottom, needs to carry out scaffold building by steel grating.The mode generally used is that level fixes a scaffold tubes on steel grating, utilizes these scaffold tubes two ends to fix two vertical rods, carries out setting up of swinging scaffold.There are two drawbacks in this method setting up scaffold, one is to be horizontally fixed on the scaffold tubes above steel grating easily people to be tripped, and safety is poor.The most vertical scaffold tubes is thicker, it is impossible to through steel grating, can only carry out suspension rod in steel grating pavement both sides and fix, if the wider suspension bracket of steel grating pavement will be unable to set up, can only set up framed bent from lower platform, and this will greatly increase workload.
Summary of the invention
The present invention is in order to overcome the deficiency of above technology, it is provided that a kind of swinging scaffold being easy to build.
The present invention overcomes its technical problem be the technical scheme is that
This swinging scaffold, the rectangular framework, the checkered steel plate being fixed on framework that form including the steel pipe I being parallel to each other by two and two steel pipes being parallel to each other II and be vertically arranged at four connecting rods on four corners of framework, the upper horizontal of described connecting rod is fixed with cross bar, being fixed with vertical rod below the two ends of described cross bar, the spacing between two reinforcing bars adjacent with on steel grating of the spacing between said two vertical rod matches.
In order to realize lifting, also include the sleeve pipe being installed on four corners of framework, the tooth bar being arranged on connecting rod, rotate the rotating shaft being installed on sleeve pipe, the gear being fixed in rotating shaft and worm gear, rotated by rolling bearing units I and be installed on the axle I on the sleeve pipe of two, side and the axle II being installed on two sleeve pipes of opposite side by rolling bearing units II rotation and paralleling with axle I, described four rod slides are plugged in each sleeve pipe and rack and pinion is meshed, two worm screws it are respectively arranged with on described axle I and axle II, described worm and wheel is meshed, described axle I one end connects motor, its other end is provided with right angle shaft coupling, described axle II one end is provided with right angle shaft coupling, connected by connecting shaft between said two right angle shaft coupling.
Install for convenience, above-mentioned connecting rod lower end is fixed with semicircular clasp I and the clasp II mutually being rotated installation by hinge, the internal diameter of described clasp I and clasp II matches with the external diameter of steel pipe I, described clasp I and clasp II have been respectively arranged below jig arm I and jig arm II, and bolt 12 is fixed by nut check after jig arm I and jig arm II.
The invention has the beneficial effects as follows: under(-)chassis is made by steel pipe II and steel pipe I assembly, simple in construction, intensity is high, and workmen may stand in and carries out construction operation on the checkered steel plate on framework.And framework is hanging on steel grating by the cross bar above connecting rod and vertical rod, cross bar is positioned at above steel grating, and two vertical rods are blocked on two adjacent reinforcing bars of steel grating, it is ensured that scaffold will not come off from steel grating.Improve scaffold builds efficiency, improves safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the drive system structure schematic diagram of the present invention；
In figure, 1. steel grating 2. steel pipe I 3. steel pipe II 4. checkered steel plate 5. connecting rod 6. cross bar 7. vertical rod 8. hinge 9. clasp I 10. jig arm I 11. jig arm II 12. bolt 13. nut 14. sleeve pipe 15. tooth bar 16. rotating shaft 17. gear 18. axle I 19. rolling bearing units I 20. axle II 21. rolling bearing units II 22. worm gear 23. worm screw 24. right angle shaft coupling 25. connecting shaft 26. motor 27. clasp II.
Detailed description of the invention
Below in conjunction with the accompanying drawings 1, the present invention will be further described for accompanying drawing 2.
As shown in Figure 1, this swinging scaffold, the rectangular framework, the checkered steel plate 4 being fixed on framework that form including the steel pipe I 2 being parallel to each other by two and two steel pipes being parallel to each other II 3 and be vertically arranged at four connecting rods 5 on four corners of framework, the upper horizontal of connecting rod 5 is fixed with cross bar 6, being fixed with vertical rod 7 below the two ends of cross bar 6, the spacing between spacing two reinforcing bars adjacent with on steel grating 1 between two vertical rods 7 matches.Under(-)chassis is made by steel pipe II 3 and steel pipe I 2 assembly, simple in construction, and intensity is high, and workmen may stand in and carries out construction operation on the checkered steel plate 4 on framework.And framework is hanging on steel grating 1 by the cross bar 6 above connecting rod 5 and vertical rod 7, cross bar 1 is positioned at above steel grating 1, and two vertical rods 7 are blocked on 1 two adjacent reinforcing bars of steel grating, it is ensured that scaffold will not come off from steel grating.Improve scaffold builds efficiency, improves safety.
nullAs shown in Figure 2，Also include the sleeve pipe 14 being installed on four corners of framework、The tooth bar 15 being arranged on connecting rod 5、Rotate the rotating shaft 16 being installed on sleeve pipe 14、The gear 17 being fixed in rotating shaft 16 and worm gear 22、Rotated by rolling bearing units I 19 and be installed on the axle I 18 on the sleeve pipe 14 of two, side and rotated the axle II 20 being installed on two sleeve pipes 14 of opposite side and paralleling with axle I 18 by rolling bearing units II 21，Four connecting rods 5 slide and are plugged in each sleeve pipe 14 and tooth bar 15 is meshed with gear 17，Two worm screws 23 it are respectively arranged with on axle I 18 and axle II 20，Worm screw 23 is meshed with worm gear 22，Axle I 18 one end connects motor 26，Its other end is provided with right angle shaft coupling 24，Axle II 20 one end is provided with right angle shaft coupling 24，Connected by connecting shaft 25 between two right angle shaft couplings 24.Motor 26 rotates, and drive shaft I 18 rotates, and axle I 18 is rotated by two right angle shaft couplings 24 and connecting shaft 25 drive shaft II 20.Therefore making gear 17 rotate by intermeshing worm screw 23 and worm gear 22 owing to axle I 18 and axle II 20 rotate, gear 17 rotates through tooth bar 15 makes connecting rod 5 facing sleeve 14 move up and down, it is achieved thereby that the purpose that framework moves up and down.Workmen can further increase the convenience of use by controlling the convenient height adjusting framework of motor 26 rotating.
Connecting rod 5 lower end can be fixed with semicircular clasp I 9 and the clasp II 27 mutually being rotated installation by hinge 8, the internal diameter of clasp I 9 and clasp II 27 matches with the external diameter of steel pipe I 2, clasp I 9 and clasp II 27 have been respectively arranged below jig arm I 10 and jig arm II 11, and bolt 12 is locked by nut 13 after jig arm I 10 and jig arm II 11.Nut 13 is unclamped with bolt 12, by hinge, clasp I 9 and clasp II 27 are rotated separately to both sides afterwards, afterwards steel pipe I 2 is placed in the arc groove of clasp I 9 and clasp II 27, afterwards clasp I 9 and clasp II 27 are wrapped on steel pipe I 2, and utilize nut 13 to be locked after bolt 12.Achieve the Fast Installation combination of connecting rod 5 and framework, improve efficiency.
Claims (3)
1. a swinging scaffold, it is characterized in that: include the rectangular framework being made up of two steel pipes being parallel to each other I (2) and two steel pipes being parallel to each other II (3), the checkered steel plate (4) being fixed on framework, steel grating (1) and four connecting rods (5) being vertically arranged on four corners of framework, the upper horizontal of described connecting rod (5) is fixed with cross bar (6), it is fixed with vertical rod (7), the spacing between said two vertical rod (7) and the spacing between adjacent two reinforcing bars on steel grating (1) below the two ends of described cross bar (6) to match.
nullSwinging scaffold the most according to claim 1，It is characterized in that: also include the sleeve pipe (14) being installed on four corners of framework、The tooth bar (15) being arranged on connecting rod (5)、Rotation is installed on the rotating shaft (16) on sleeve pipe (14)、The gear (17) being fixed in rotating shaft (16) and worm gear (22)、Rotated by rolling bearing units I (19) and be installed on the axle I (18) on the sleeve pipe (14) of two, side and be installed on, by rolling bearing units II (21) rotation, the axle II (20) that two sleeve pipes (14) of opposite side are upper and parallel with axle I (18)，Described four connecting rods (5) slip is plugged in each sleeve pipe (14) and tooth bar (15) is meshed with gear (17)，Two worm screws (23) it are respectively arranged with on described axle I (18) and axle II (20)，Described worm screw (23) is meshed with worm gear (22)，Described axle I (18) one end connects motor (26)，Its other end is provided with right angle shaft coupling (24)，Described axle II (20) one end is provided with right angle shaft coupling (24)，Connected by connecting shaft (25) between said two right angle shaft coupling (24).
Swinging scaffold the most according to claim 1 and 2, it is characterized in that: described connecting rod (5) lower end is fixed with and is mutually rotated the semicircular clasp I (9) installed and clasp II (27) by hinge (8), the internal diameter of described clasp I (9) and clasp II (27) matches with the external diameter of steel pipe I (2), described clasp I (9) and clasp II (27) have been respectively arranged below jig arm I (10) and jig arm II (11), and bolt (12) is locked by nut (13) afterwards through jig arm I (10) and jig arm II (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410277825.8A CN104032942B (en) | 2014-06-20 | 2014-06-20 | A kind of swinging scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410277825.8A CN104032942B (en) | 2014-06-20 | 2014-06-20 | A kind of swinging scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104032942A CN104032942A (en) | 2014-09-10 |
| CN104032942B true CN104032942B (en) | 2016-08-17 |
Family
ID=51463914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410277825.8A Active CN104032942B (en) | 2014-06-20 | 2014-06-20 | A kind of swinging scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104032942B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041790A (en) * | 2016-07-15 | 2016-10-26 | 吴义坡 | Waste detachment fixing device |
| CN106481058A (en) * | 2016-10-25 | 2017-03-08 | 钟贵洪 | A kind of swinging scaffold |
| CN111764637B (en) * | 2020-07-30 | 2021-12-10 | 浙江维安建筑支护科技有限公司 | Intelligent unlocking scaffold |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07197645A (en) * | 1993-12-28 | 1995-08-01 | Hory Corp | Hanging scaffold |
| CN201056831Y (en) * | 2007-06-14 | 2008-05-07 | 上海市建筑装饰工程有限公司 | Taper barrel spacing unpowered sinking type operation platform |
| CN101243231A (en) * | 2005-06-29 | 2008-08-13 | 斯凯克莱伯有限公司 | A self-erecting suspension platform system |
| CN203257075U (en) * | 2013-05-29 | 2013-10-30 | 中国建筑第八工程局有限公司 | Core tube inner lifting type multifunctional operating platform for high-rise building construction |
| CN203924658U (en) * | 2014-06-20 | 2014-11-05 | 山东电力建设第一工程公司 | A kind of suspension scaffold |
-
2014
- 2014-06-20 CN CN201410277825.8A patent/CN104032942B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07197645A (en) * | 1993-12-28 | 1995-08-01 | Hory Corp | Hanging scaffold |
| CN101243231A (en) * | 2005-06-29 | 2008-08-13 | 斯凯克莱伯有限公司 | A self-erecting suspension platform system |
| CN201056831Y (en) * | 2007-06-14 | 2008-05-07 | 上海市建筑装饰工程有限公司 | Taper barrel spacing unpowered sinking type operation platform |
| CN203257075U (en) * | 2013-05-29 | 2013-10-30 | 中国建筑第八工程局有限公司 | Core tube inner lifting type multifunctional operating platform for high-rise building construction |
| CN203924658U (en) * | 2014-06-20 | 2014-11-05 | 山东电力建设第一工程公司 | A kind of suspension scaffold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104032942A (en) | 2014-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104032942B (en) | A kind of swinging scaffold | |
| CN101814704A (en) | Device for mounting and adjusting control box of isolating switch | |
| CN207296390U (en) | Form bracing system jacking | |
| CN103821341A (en) | Attached automatic lifting multilayer construction platform | |
| CN203924658U (en) | A kind of suspension scaffold | |
| CN203980196U (en) | A kind of photocuring automatic telescopic lamp bracket | |
| CN106437136A (en) | Connecting piece used for scaffold | |
| CN104308796B (en) | Portable assembling and disassembling stand for downhole tool | |
| CN203878961U (en) | Attached automatic lifting multilayer construction platform | |
| CN207296341U (en) | A kind of scaffold for building | |
| CN203740906U (en) | Portal crane | |
| CN205077842U (en) | Multi -use architecture support | |
| CN205310207U (en) | Lift operation panel of electromechanical pipelining | |
| CN105926559B (en) | A kind of elevating mechanism | |
| CN204224093U (en) | A kind of hanging basket with automatic rope rolling apparatus | |
| CN202415081U (en) | Automatic lifting device for color steel coil | |
| CN202880705U (en) | Rotary lifting device | |
| CN205833682U (en) | A kind of electric pole automatic cleaning equipment | |
| CN206393580U (en) | A kind of petrochemical industry raw material pump fixing device | |
| CN205445621U (en) | Vault steel mould trolley | |
| CN206095589U (en) | Adjusting device of structural test loading reaction frame | |
| CN204252868U (en) | New gear tooth bar well repairing device | |
| CN203792220U (en) | Precast opening-butt device of pipelines | |
| CN104477830A (en) | High-safety installation platform capable of rotating in screwed manner | |
| CN106495061A (en) | Stable lifting device for steel structure machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |