CN201517282U - Overhang scaffold - Google Patents
Overhang scaffold Download PDFInfo
- Publication number
- CN201517282U CN201517282U CN2009201624740U CN200920162474U CN201517282U CN 201517282 U CN201517282 U CN 201517282U CN 2009201624740 U CN2009201624740 U CN 2009201624740U CN 200920162474 U CN200920162474 U CN 200920162474U CN 201517282 U CN201517282 U CN 201517282U
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- China
- Prior art keywords
- channel
- wire rope
- section steel
- steel
- load
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- Expired - Fee Related
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Abstract
The utility model discloses an overhang scaffold, which is characterized in that a channel steel is fixed on a floor plate through an embedded reinforcing steel bar ring, gap between the embedded reinforcing steel bar ring and the channel steel is 2-3cm, a triangular wood block is knocked into the gap for fixation by the channel steel after the channel steel extends into the reinforcing steel bar ring, a cross bar is placed on the channel steel, a scaffold plate is arranged on the cross bar, a bearing upright rod is directly placed on the channel steel, the bottom of the upright rod is provided with a skirting board, a safety net is hung on the outer side of the bearing upright rod, the channel steel is suspended by a steel wire rope near the portion of the bearing upright rod, the upper side of the steel wire rope is fixed inside an embedded element of a concrete component, and unloaded is performed through pull force of the steel wire rope, and the tightening degree of the steel wire rope is adjusted by a skeleton cylinder button. The overhang scaffold has convenient construction and high operability.
Description
Technical field
The utility model relates to builder's jack, is applicable to the realm of building construction.
Background technology
Than higher, for the higher area of groundwater table, the exterior wall of basement is provided with additional waterproofing layer to the console mode external scaffolding to foundation requirement, does not possess the condition of work of setting up the console mode external scaffolding when the construction superstructure.In this case, can adopt builder's jack, traditional overhanging component generally adopts channel-section steel.But when the top working load was big, the simple channel-section steel bearing capacity of encorbelmenting that relies on may not reach requirement, need improve traditional builder's jack, improves the supporting capacity of builder's jack.
The utility model content
The utility model provides a kind of builder's jack, solves the not high problem of traditional builder's jack bearing capacity, guarantees construction safety.
The structure that the utility model provides adopts the load mode that drawknot closes of choosing, and by the channel-section steel carrying of encorbelmenting, unloads by wire rope inclined-pulling on the other hand on the one hand.For the bar that baroclines, diagonal member does not have the strut stability problem, thereby chooses pull-up structure and have higher capacity as the load-carrying construction of external scaffolding of encorbelmenting.Channel-section steel is fixed on the floor by the embedded bar ring, and embedded bar ring and channel-section steel space are 2～3cm, and channel-section steel stretches into to be squeezed into the gap with the triangle wooden unit behind the reinforced steel bar ring and fix.Cross bar is shelved on the channel-section steel, and pin hand sheet is set on the cross bar.The load-bearing vertical rod directly is shelved on the channel-section steel, and the vertical rod bottom is provided with baseboard.Safety net hangs over the load-bearing vertical rod outside.Channel-section steel hangs with wire rope near the position is shelved in the load-bearing vertical rod and draws, and the wire rope upside is fixed in the concrete component in the built-in fitting, comes off-load by lineoutofservice signal pull.The tightness of wire rope is buckled by the gaily decorated basket and is regulated, and helps wire rope and the channel-section steel acting in conjunction of encorbelmenting.
The utility model easy construction, strong operability.
Description of drawings
Fig. 1 builder's jack schematic diagram
1, floor, 2, channel-section steel, 3 wire rope, 4, the gaily decorated basket buckles, 5, built-in fitting, 6, cross bar, 7, pin hand sheet, 8, baseboard, 9, safety net, 10, the load-bearing vertical rod, 11, the embedded bar ring
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
Embodiment
Fig. 1 is the builder's jack schematic diagram.The utility model comprises channel-section steel 2, and wire rope 3, the gaily decorated basket buckle 4, built-in fitting 5, cross bar 6, pin hand sheet 7, baseboard 8, safety net 9, load-bearing vertical rod 10, embedded bar ring 11.
Channel-section steel 2 is fixed on the floor 1 by embedded bar ring 11, and embedded bar ring 11 is 2～3cm with channel-section steel 2 spaces, and channel-section steel 2 stretches into to be squeezed into the gap with the triangle wooden unit behind the reinforced steel bar ring and fix.Cross bar 6 is shelved on the channel-section steel 2, and pin hand sheet 7 is set on the cross bar 6, the operation of being convenient to plaster.Load-bearing vertical rod 10 directly is shelved on the channel-section steel 2, and vertical rod 10 bottoms are provided with baseboard 8, prevents that object falls on the pin hand sheet 7.Safety net 9 hangs over load-bearing vertical rod 10 outsides, avoids object to fall.Channel-section steel 2 hangs with wire rope 3 near the position is shelved in load-bearing vertical rod 10 and draws, and wire rope 3 upsides are fixed in the concrete component in the built-in fitting 5, come off-load by wire rope 3 pulling force, alleviate the load-bearing of the channel-section steel 2 of encorbelmenting.The tightness of wire rope is buckled 4 by the gaily decorated basket and is regulated.
Claims (1)
1. builder's jack, it is characterized in that channel-section steel is fixed on the floor by the embedded bar ring, embedded bar ring and channel-section steel space are 2～3cm, channel-section steel stretches into to be squeezed into the gap with the triangle wooden unit behind the reinforced steel bar ring and fixes, cross bar is shelved on the channel-section steel, pin hand sheet is set on the cross bar, the load-bearing vertical rod directly is shelved on the channel-section steel, the vertical rod bottom is provided with baseboard, safety net hangs over the load-bearing vertical rod outside, and channel-section steel hangs with wire rope near the position is shelved in the load-bearing vertical rod and draws, and the wire rope upside is fixed in the concrete component in the built-in fitting, come off-load by lineoutofservice signal pull, the tightness of wire rope is buckled by the gaily decorated basket and is regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201624740U CN201517282U (en) | 2009-07-28 | 2009-07-28 | Overhang scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201624740U CN201517282U (en) | 2009-07-28 | 2009-07-28 | Overhang scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201517282U true CN201517282U (en) | 2010-06-30 |
Family
ID=42498004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201624740U Expired - Fee Related CN201517282U (en) | 2009-07-28 | 2009-07-28 | Overhang scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201517282U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906870A (en) * | 2010-07-29 | 2010-12-08 | 正太集团有限公司 | Suspended scaffolding |
| CN102444271A (en) * | 2011-11-01 | 2012-05-09 | 中建三局建设工程股份有限公司 | Suspended scaffolding with cast-in-place concrete structure |
| CN102777022A (en) * | 2012-08-03 | 2012-11-14 | 汕头市建筑工程总公司 | Postpositional double-steel-channel overhanging scaffold and construction method thereof |
| CN107473141A (en) * | 2016-12-02 | 2017-12-15 | 李汉威 | A kind of portable high-altitude safe job platform |
| CN111207872A (en) * | 2020-03-12 | 2020-05-29 | 淮安市博彦土木工程科学研究院有限公司 | Stress monitoring system of overhanging steel wire rope/pull rod system of overhanging scaffold |
-
2009
- 2009-07-28 CN CN2009201624740U patent/CN201517282U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906870A (en) * | 2010-07-29 | 2010-12-08 | 正太集团有限公司 | Suspended scaffolding |
| CN102444271A (en) * | 2011-11-01 | 2012-05-09 | 中建三局建设工程股份有限公司 | Suspended scaffolding with cast-in-place concrete structure |
| CN102444271B (en) * | 2011-11-01 | 2015-12-09 | 中建三局建设工程股份有限公司 | Suspended scaffolding |
| CN102777022A (en) * | 2012-08-03 | 2012-11-14 | 汕头市建筑工程总公司 | Postpositional double-steel-channel overhanging scaffold and construction method thereof |
| CN107473141A (en) * | 2016-12-02 | 2017-12-15 | 李汉威 | A kind of portable high-altitude safe job platform |
| CN111207872A (en) * | 2020-03-12 | 2020-05-29 | 淮安市博彦土木工程科学研究院有限公司 | Stress monitoring system of overhanging steel wire rope/pull rod system of overhanging scaffold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100630 Termination date: 20110728 |