CN201786004U - Dismountable and assemble type overhanging unloading platform - Google Patents
Dismountable and assemble type overhanging unloading platform Download PDFInfo
- Publication number
- CN201786004U CN201786004U CN2010202934573U CN201020293457U CN201786004U CN 201786004 U CN201786004 U CN 201786004U CN 2010202934573 U CN2010202934573 U CN 2010202934573U CN 201020293457 U CN201020293457 U CN 201020293457U CN 201786004 U CN201786004 U CN 201786004U
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- girder
- encorbelmenting
- overhanging
- main beam
- unloading platform
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Abstract
The utility model relates to a device for overhead unloading in the building field, and particularly relates to a dismountable and assemble type steel structure overhanging unloading platform. The unloading platform comprises an overhanging main beam, limit angle bars and adjustable ports on the main beam, a draw ring on the main beam, a secondary beam fender vertical bars, fender cross bars and a pilot pin. The limit angle bars are formed at the upper part of the overhanging end of the overhanging main beam, welded on the main beam, and used for being connected with a secondary beam; the space length adjustable ports with the space length being 10 to 15 cm are arranged in an anchoring section of the overhanging main beam, so as to adjust the overhanging length according to different conditions; and simultaneously the anchoring section is reinforced through web plates. The unloading platform changes the method that the unloading platform is assembled by welding only originally, and adopts high strength bolts and buckles to be assembled the limit angle bar and limit holes to form the unloading platform, thereby being capable of adjusting the overhanging distance, saving time, improving the safe reliability, facilitating the construction, simultaneously being convenient to disassemble and maintain, being capable of being circularly used, and reducing the cost.
Description
Technical field
The utility model relates to the device of the high-altitude discharging of the protrusion building vertical plane in the building field, relates in particular to a kind of detachable pin-connected panel discharging platform of encorbelmenting.
Background technology
The main cooperation tower crane in building fourth journey just of the discharging platform of detachably encorbelmenting is handling and picks the material that is held on the floor limit and operation needs such as the template that turns round, protrude the building vertical plane, be used to accept each secondary material of tower crane Wu Zhi transportation, facility etc., discharging platform now applies in the vertical transport of building on a large scale, discharging platform has console mode, overhanging type etc., the discharging platform of console mode is adopted firm steel pipe, every pipe quality must not surpass 25kg, maximum length transverse horizontal bar must not 2.2m, other bar must not surpass 6.5m: connect with fastener, its material meets existing national standard " steel tube scaffold clasp " regulation (BG15831); Scaffold floor adopts bamboo basketry sheet, and mao bamboon is made; Close day safety net answers the service property (quality) safety net that meets the requirements to be used for the outside of discharging platform, platform is sealed, form a safe space, to stop falling of personnel or object, the console mode discharging platform generally only is used for the discharging of multistory building, the steel pipe consumption is more, and the artificial amount when building is many and stablize easy unstability inadequately.The more highrise building that is used for of overhanging type discharging platform, the girder of encorbelmenting adopt and are higher than 16 channel-section steels, and secondary beam adopts and is not less than 10 channel-section steels, and upright railing and horizontal bar bar adopt steel pipe.Scaffold floor adopts the steel plate that is not less than 3mm, adopt the safety net closed platform that conforms to quality requirements all around, overhanging type discharging platform and console mode discharging platform are relatively, steel using amount is less, economical rationality, but being the site operation personnel always, independently takes not existing overhanging type formula discharging platform, the mode of setting up adopts welding mostly, and randomness is bigger when setting up, and the field Welding quality be cannot say for sure to demonstrate,prove, there is very people's potential safety hazard, many engineering accidents appearred, the harm the people's lives and property, and not quick detachable after welding is set up, can not repeatedly use the serious waste steel.
The utility model content
The purpose of this utility model is to remedy above-mentioned deficiency, discloses a kind of security performance height, the discharging platform of demountable pin-connected panel to society.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of detachable pin-connected panel discharging platform, comprise that an end is by the fixing girder of encorbelmenting of two pressure rings, pressure ring is fixed by angle steel, angle steel and encorbelment and be provided with the spacing hole between the girder, spacing is provided with latch in the hole, the opposite side of the described girder of encorbelmenting is provided with two draw rings, the encorbelment top of girder is provided with underframe, underframe is fixed by the secondary beam and the spacing angle steel that cooperatively interact, fix by the high-strength bolt of two through holes that passes spacing angle steel and secondary beam middle part between spacing angle steel and the secondary beam, the evenly some vertical rods of distribution of the end face of the described girder of encorbelmenting, the high-strength bolt of two bolts hole of vertical rod by passing two ends, vertical rod bottom is fixed on the girder of encorbelmenting, between the vertical rod on the same girder of encorbelmenting, connect, fix by fastener between cross bar and the vertical rod by cross bar.
This reality just novel beneficial effect is:
1, this discharging platform connects by high-strength bolt mostly, shorten the time of engineering site welding greatly, for site operation has been saved the duration, need the member position of welding all to carry out factory's formula welding, reduce the probability of happening of weld defect, adopt high-strength bolt to adopt high-strength bolt to connect, reduced the possibility of weld defect, guaranteed the quality of installing.
2, this detachable pin-connected panel discharging platform, easy for installation and can repeatedly use, repeatedly continuing to use in the engineering, saved steel greatly, increased economic effect broad-mouthed receptacle for holding liquid.
Description of drawings
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing:
Fig. 1 is the vertical view of the utility model embodiment;
Fig. 2 is the front view of the utility model embodiment;
Fig. 3 is the structural representation of secondary beam;
Fig. 4 is the structural representation of high-strength bolt;
Fig. 5 is the lateral view of secondary beam;
Fig. 6 is the syndeton front view of girder and spacing angle steel of encorbelmenting;
Fig. 7 is the syndeton front view of girder and spacing angle steel and secondary beam of encorbelmenting;
Fig. 8 is the syndeton vertical view of girder and spacing angle steel of encorbelmenting;
Fig. 9 is the syndeton vertical view of girder and spacing angle steel and secondary beam of encorbelmenting;
Figure 10 is the front view of vertical rod;
Figure 11 is the vertical view of vertical rod;
Figure 12 is the decomposition texture schematic diagram of the high-strength bolt and the girder syndeton of encorbelmenting;
Figure 13 is the vertical view of the high-strength bolt and the girder syndeton of encorbelmenting;
Figure 14 is the syndeton front view that girder is chosen in vertical rod and choosing;
Figure 15 is the syndeton vertical view that girder is chosen in vertical rod and choosing;
Figure 16 is the decomposition texture schematic diagram of the syndeton of the pressure ring and the girder of encorbelmenting;
Figure 17 is the decomposition texture schematic diagram of the syndeton of the pressure ring and the girder of encorbelmenting;
Figure 18 is the front view of the syndeton of the pressure ring and the girder of encorbelmenting;
Figure 19 is the vertical view of the syndeton of the pressure ring and the girder of encorbelmenting.
Among the figure:
1, the girder of encorbelmenting; 2, secondary beam; 3, vertical rod; 4, cross bar; 5, underframe; 6, pressure ring; 7, spacing angle steel; 8, draw ring; 9, through hole; 10, high-strength bolt; 11, through hole; 12, bolt hole; 13, high-strength bolt; 14, latch; 15, spacing hole; 16, angle steel; 17, fastener.
The specific embodiment
Shown in Fig. 1-19, the described a kind of detachable pin-connected panel of the utility model example discharging platform of encorbelmenting, comprise the girder 1 of encorbelmenting that an end is fixed by two pressure rings 6, pressure ring 6 is fixing by angle steel 16, angle steel 16 and encorbelment and be provided with spacing hole 15 between the girder 1, be provided with latch 14 in the spacing hole 15, described opposite side of encorbelmenting girder 1 is provided with two draw rings 8, the encorbelment top of girder 1 is provided with underframe 5, underframe 5 is fixing by the secondary beam 2 and the spacing angle steel 7 that cooperatively interact, between spacing angle steel 7 and the secondary beam 2 by passing two through holes 9 at spacing angle steel 7 and secondary beam 2 middle parts, 11 high-strength bolt 10 is fixing, the evenly some vertical rods 3 of distribution of the end face of the described girder 1 of encorbelmenting, the high-strength bolt 13 of two bolts hole 12 of vertical rod 3 by passing two ends, vertical rod 3 bottom is fixed on the girder 1 of encorbelmenting, between the vertical rod 3 on the same girder 1 of encorbelmenting, connect by cross bar 4, fixing between cross bar 4 and the vertical rod 3 by fastener 17.
During concrete the use, encorbelment and spacing angle steel 7 is set on the girder 1, the height of spacing angle steel 7 is not less than 100mm, the spacing of spacing angle steel 7 is not more than 500mm, and length equates with the wing plate of the girder 1 of encorbelmenting, so that whole weldering during welding, spacing angle steel 7 with encorbelment girder 1 for to weld in advance in factory, weld seam be not less than 10mm, carry out the detection of weldquality after the welding, descend the step to install again when conforming to quality requirements.Reserve two vertical center distance on the spacing angle steel and be not less than 30mm, diameter is not less than 10mm, be not less than the preformed hole 11 of 20mm with back gauge, secondary beam 2 two ends are left and spacing angle steel 7 corresponding preformed holes 9, girder 1 is connected with secondary beam 2 usefulness high-strength bolts 10 so that encorbelment, the crab-bolt 13 that prefabricated three pairs of spacings are 55mm on the girder 1 of encorbelmenting, the not little 10mm of diameter is so that vertical rod 3 is connected with the native beam 1 of encorbelmenting.
Encorbelment native beam 1 at two suspension ring 8 of end welding,, satisfy JGJ80-91 " building operations high-rise working technical specification of security " requirement, carry out the cantilevered structure secondary and protect so that can be connected with built-in fitting on the building with steel strand or wire rope.
Claims (1)
1. detachable pin-connected panel discharging platform of encorbelmenting, comprise that an end is by the fixing girder of encorbelmenting (1) of two pressure rings (6), it is characterized in that: pressure ring (6) is fixing by angle steel (16), be provided with spacing hole (15) between angle steel (16) and the girder of encorbelmenting (1), be provided with latch (14) in the spacing hole (15), the opposite side of the described girder of encorbelmenting (1) is provided with two draw rings (8), the encorbelment top of girder (1) is provided with underframe (5), underframe (5) is fixing by the secondary beam (2) and the spacing angle steel (7) that cooperatively interact, between spacing angle steel (7) and the secondary beam (2) by pass spacing angle steel (7) and secondary beam (2) middle part two through holes (9,11) high-strength bolt (10) is fixing, the evenly distribution some vertical rods (3) of the end face of the described girder of encorbelmenting (1), the high-strength bolt (13) of two bolts hole (12) of vertical rod (3) by passing two ends, vertical rod (3) bottom is fixed on the girder of encorbelmenting (1), be positioned at and pass through cross bar (4) connection between the vertical rod (3) on the same girder of encorbelmenting (1), fixing between cross bar (4) and the vertical rod (3) by fastener (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202934573U CN201786004U (en) | 2010-08-17 | 2010-08-17 | Dismountable and assemble type overhanging unloading platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202934573U CN201786004U (en) | 2010-08-17 | 2010-08-17 | Dismountable and assemble type overhanging unloading platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201786004U true CN201786004U (en) | 2011-04-06 |
Family
ID=43817974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202934573U Expired - Fee Related CN201786004U (en) | 2010-08-17 | 2010-08-17 | Dismountable and assemble type overhanging unloading platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201786004U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530788A (en) * | 2011-12-16 | 2012-07-04 | 长沙中联消防机械有限公司 | High altitude work vehicle and working hopper protection device thereof |
| CN103174303A (en) * | 2011-12-23 | 2013-06-26 | 五冶集团上海有限公司 | Movable overhung unloading platform and manufacture and installation method thereof |
| CN106088565A (en) * | 2016-07-28 | 2016-11-09 | 广州市第二建筑工程有限公司 | The method of tiltedly climbing of attachment type raise scaffold and attachment type raise scaffold |
| CN106545171A (en) * | 2016-10-31 | 2017-03-29 | 浙江省东阳第三建筑工程有限公司 | One kind is without pre-buried external hanging type discharging platform |
-
2010
- 2010-08-17 CN CN2010202934573U patent/CN201786004U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530788A (en) * | 2011-12-16 | 2012-07-04 | 长沙中联消防机械有限公司 | High altitude work vehicle and working hopper protection device thereof |
| CN103174303A (en) * | 2011-12-23 | 2013-06-26 | 五冶集团上海有限公司 | Movable overhung unloading platform and manufacture and installation method thereof |
| CN103174303B (en) * | 2011-12-23 | 2016-03-30 | 五冶集团上海有限公司 | Movable overhanging unloading platform and making thereof and mounting method |
| CN106088565A (en) * | 2016-07-28 | 2016-11-09 | 广州市第二建筑工程有限公司 | The method of tiltedly climbing of attachment type raise scaffold and attachment type raise scaffold |
| CN106545171A (en) * | 2016-10-31 | 2017-03-29 | 浙江省东阳第三建筑工程有限公司 | One kind is without pre-buried external hanging type discharging platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhejiang Boyuan Construction Group Inc. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20190817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |