CN2499490Y - Three lock scaffold system - Google Patents
Three lock scaffold system Download PDFInfo
- Publication number
- CN2499490Y CN2499490Y CN 01234402 CN01234402U CN2499490Y CN 2499490 Y CN2499490 Y CN 2499490Y CN 01234402 CN01234402 CN 01234402 CN 01234402 U CN01234402 U CN 01234402U CN 2499490 Y CN2499490 Y CN 2499490Y
- Authority
- CN
- China
- Prior art keywords
- lock
- triple
- collar
- guide rail
- outside
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Jib Cranes (AREA)
Abstract
A three lock scaffold system for building industry mainly comprises a main post, a fixed lock disc, a locating wedge, a locating joint, a three lock locking collar and a rotary locking collar. The fixed lock disc and the locating wedge are firstly fixed on the main post, the fixed disc is of a dish shape with the upper end provided with a plurality of outwards protruding parts which are fitly matching with the points of the locating wedge, therefore the locating wedge can be arranged on the fixed lock disc; secondly, the three lock locking collar is arranged on the main post, the lower end of the three lock locking collar is also provided with a plurality of outwards protruding parts which are fitly matching with the points of the locating wedge; the rotary locking collar is arranged between the three lock locking collar and the locating wedge and is rotated to be locked. Therefore the installation of the scaffold is completed.
Description
Technical field
The utility model is about a kind of triple lock connection system for guide rail, refers in particular to a kind of triple lock connection system for guide rail that are used in the construction industry.
Background technology
Since multi-storey building came out, scaffold just was widely used in building trade.The initial material that uses is timber and bamboo, and in nineteen thirty-seven, steel are used in scaffold first.At present main on connected mode what use is " cup-shaped lock " and " wedge-lock ", but has aspect a lot satisfactory not enough at its fit on.Through years of researches and improvement, the inventor develops a kind of triple lock connection system for guide rail, on the intensity and compare prior art in the safety very big improvement has all been arranged.
Summary of the invention
The purpose of this utility model is to provide a kind of connection system for guide rail with triple lock constructions, and it not only is easy to assembling, and than prior art significant progress is arranged aspect safety.
For achieving the above object, the triple lock connection system for guide rail of the utility model comprise: mobile jib, fixedly lock collar, locating wedge, landing nipple, triple lock lock ring and rotation lock ring.Fixedly lock collar and locating wedge are fixed on the mobile jib earlier.Fixedly lock collar is the dish shape, and there are several outside bossings the upper end, and each bossing so just can be mounted thereon locating wedge all just and locating wedge most advanced and sophisticated adaptive.And then triple lock lock rings are installed thereon, and also there are several outside bossings the lower end of triple lock lock rings, and each bossing is also all just and locating wedge most advanced and sophisticated adaptive.Placing the rotation lock ring in the middle of triple lock lock rings and locating wedge is locked.So just finished the erection work of scaffold.
Description of drawings
Can further understand technology contents of the present utility model and purpose effect with reference to following accompanying drawing.
Fig. 1 is the triple lock connection system for guide rail of a utility model agent structure schematic perspective view;
Fig. 2 is that the triple lock connection system for guide rail of the utility model mobile jib reaches fixedly lock collar front view;
Fig. 3 is that the triple lock connection system for guide rail of the utility model mobile jib reaches fixedly lock collar vertical view;
Fig. 4 is the triple lock connection system for guide rail of a utility model landing nipple front view;
Fig. 5 is the triple lock connection system for guide rail of a utility model landing nipple lateral view
Fig. 6 is the triple lock lock ring of the triple lock connection system for guide rail of a utility model front view.
Fig. 7 is the triple lock lock ring of the triple lock connection system for guide rail of a utility model vertical view.
Its major part conventional letter is:
1 mobile jib
2 fixing lock collars
21 fixedly the outside of lock collar protrude
3 landing nipples
The tip of 31 landing nipples
4 triple lock lock rings
The projection of 41 triple lock lock rings
The cylindrical recesses of 42 triple lock lock rings
5 rotation lock rings
The cylindrical recesses of 51 rotation lock rings
6 locating wedges
The specific embodiment
Please refer to each figure.Fig. 1 is the triple lock connection system for guide rail of a utility model agent structure schematic diagram.As can be seen from Figure 1, the utility model is by mobile jib 1, fixedly lock collar 2, landing nipple 3, triple lock lock ring 4, rotation lock ring 5 and locating wedge 6 constitute.Wherein fixedly lock collar 2 and locating wedge 6 are fixedly arranged on the mobile jib 1 in advance.By Fig. 2 and Fig. 3 as can be seen, mobile jib 1 is provided with two locating wedges 6; Fixedly lock collar 2 is the dish shape, and there are several outside protrusions 21 its upper end; Fig. 4 and Fig. 5 are respectively landing nipple front view and vertical view.Can see that landing nipple 3 two ends are tip portion 31, it just in time protrudes 21 suitable and can insert and outsidely protrude 21 with the fixing outside of lock collar 2.The hollow section 32 that also has a bit of protrusion on the landing nipple 3 can be in order to the cover metal tube.Hollow section 32 can be straight tube, also can be curved tube, depends on the needs in practice.The number of landing nipple 3 can be laid by the shape of scaffold, and for example: cross needs four limits to lay, and in-line only needs the right and left to lay.After landing nipple 3 places, more triple lock lock rings 4 are put down from mobile jib 1 upper end.By Fig. 6 and Fig. 7 as can be seen, triple lock lock rings 4 have to be similar to fixedly the outside of lock collar 2 and to protrude 21 outside projection 41 in a tubular form, can entangle the upper prong 31 of landing nipple 3.For mobile jib 1 is passed in the interference that is not subjected to locating wedge 6, also be provided with the cylindrical recesses 42 of outside protrusion around triple lock lock rings 4, and on triple lock lock ring 4 extended position place mobile jibs 1, be provided with a locating wedge 6 (being below in two locating wedges 6 among Fig. 2), it is in the groove 42 just, can prevent the rotation of triple lock lock rings 4 and fix it.Put down rotation lock ring 5 at last.As can be seen from Figure 1, rotation lock ring 5 general shape are tubulose, and its bottom is a plane, and the upper end is a spiral uprising shape.Weakness at this tubulose has an outside cylindrical recesses 51, with convenient by the locating wedge 6 on it.Rotation rotation lock ring 5 compresses its upper end and locating wedge 6 (being above in two locating wedges 6 among Fig. 2), and lower end and triple lock lock ring 4 compress, and have promptly finished an assemble flow.In whole assembling process, only need to use hammer to get final product, install very convenient.
Claims (5)
1. triple lock connection system for guide rail, by mobile jib, fixedly lock collar, landing nipple and triple lock lock rings etc. constitute, it is characterized in that: it comprises mobile jib (1), fixedly lock collar (2), landing nipple (3), triple lock lock ring (4), rotation lock ring (5) and two locating wedges (6), and wherein fixedly lock collar (2) and two locating wedges (6) are fixedly arranged on the mobile jib (1); Landing nipple (3) inserts in fixedly on the lock collar (2), on overlap triple lock lock rings (4); Between triple lock lock rings (4) and mobile jib (1), there is a locating wedge (6) to play fixation; Between triple lock lock rings (4) and another locating wedge (6), rotatably compressed, to guarantee the stable of whole system with rotation lock ring (5).
2. triple lock connection system for guide rail as claimed in claim 1 is characterized in that: fixedly lock collar (2) is the dish shape, and there are several outside protrude (21) its upper end.
3. triple lock connection system for guide rail as claimed in claim 1 is characterized in that: landing nipple (3) two ends are tip portion (31), itself and fixedly the outside of lock collar (2) protrude (21) suitable and can insert outside protrude (21).
4. triple lock connection system for guide rail as claimed in claim 1 is characterized in that: triple lock lock rings (4) are provided with the cylindrical recesses (42) of outside protrusion all around in a tubular form; Also have some fixedly outside projections (41) of the outside protrusion (21) of lock collar (2) that are similar to, with the upper prong (31) that entangles landing nipple (3).
5. triple lock connection system for guide rail as claimed in claim 1 is characterized in that: rotation lock ring (5) general shape is a tubulose, and its bottom is a plane, and the upper end is a spiral uprising shape, in the weakness of this tubulose one outside cylindrical recesses (51) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01234402 CN2499490Y (en) | 2001-08-21 | 2001-08-21 | Three lock scaffold system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01234402 CN2499490Y (en) | 2001-08-21 | 2001-08-21 | Three lock scaffold system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2499490Y true CN2499490Y (en) | 2002-07-10 |
Family
ID=33647893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01234402 Expired - Fee Related CN2499490Y (en) | 2001-08-21 | 2001-08-21 | Three lock scaffold system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2499490Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383742A (en) * | 2011-07-05 | 2012-03-21 | 江苏省无锡探矿机械总厂有限公司 | Quick elevator for drill rod |
| CN103343616A (en) * | 2013-07-30 | 2013-10-09 | 南通亨特管业有限公司 | Movable scaffold with bowl buckle connecting devices |
-
2001
- 2001-08-21 CN CN 01234402 patent/CN2499490Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383742A (en) * | 2011-07-05 | 2012-03-21 | 江苏省无锡探矿机械总厂有限公司 | Quick elevator for drill rod |
| CN103343616A (en) * | 2013-07-30 | 2013-10-09 | 南通亨特管业有限公司 | Movable scaffold with bowl buckle connecting devices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2499490Y (en) | Three lock scaffold system | |
| CN106958324B (en) | Large-diameter steel bar mesh and method for butting large-diameter steel bar mesh by using connecting rods | |
| CN103993667A (en) | Joint suitable for connection between string truss stay bar and multiple cables | |
| CN103382768A (en) | Multifunctional constructional engineering construction support assembly | |
| CN114000596A (en) | Concrete beam end and curved surface shear wall construction joint processing device and method | |
| CN201738266U (en) | Combined steel guardrail | |
| CN212153952U (en) | Prefabricated assembled stair | |
| CN209723302U (en) | A kind of prefabricated column wall reinforcing joint structure | |
| CN2816183Y (en) | Staircase handle corner connecter | |
| CN207376969U (en) | A kind of grout sleeve casting for building | |
| JP2000110129A (en) | Connecting tool for exterior fence | |
| CN221590128U (en) | Positioning rib for building template | |
| CN215107240U (en) | Safe springboard for building construction | |
| CN213897859U (en) | Stair face limit structure | |
| CN201250450Y (en) | Dished joint suitable for connecting truss string strut with double cables | |
| CN218289880U (en) | Novel cable reel | |
| CN216406391U (en) | Be convenient for fixed municipal works and use afforestation isolated column | |
| CN217780428U (en) | Anti-falling safety device for elevator shaft | |
| CN206607893U (en) | A kind of posting component and posting | |
| CN215254768U (en) | Assembled building that security performance is high | |
| CN217630441U (en) | Assembled steel construction connected node | |
| CN209742269U (en) | Building site is with interim stair railing | |
| CN217889160U (en) | Arc steel pipe scaffold's curved circle frock | |
| CN214272833U (en) | Building scaffold that stability is strong | |
| CN219431509U (en) | Distribution network line overhead ground wire support cross arm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |