CN105239768B - Mounting method and fast connection locking mechanism for vertical rods of steel pipe scaffolds - Google Patents
Mounting method and fast connection locking mechanism for vertical rods of steel pipe scaffolds Download PDFInfo
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- CN105239768B CN105239768B CN201510618313.8A CN201510618313A CN105239768B CN 105239768 B CN105239768 B CN 105239768B CN 201510618313 A CN201510618313 A CN 201510618313A CN 105239768 B CN105239768 B CN 105239768B
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- lock
- vertical rod
- sleeve pipe
- pintle hook
- locking mechanism
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Abstract
The invention provides a fast connection locking mechanism for vertical rods of steel pipe scaffolds. A pair of symmetrical notch slide ways fixed in length and width is arranged at one end of a lock notch sleeve of the locking mechanism, the bottom of a notch is provided with two semicircular lock notches after 90-degree rotation, and the semicircular lock notches sleeve the upper end of one vertical rod and are positioned and firmly welded onto the vertical rod to form the fixed lock notch sleeve. A pair of symmetrical lock fasteners in fixed length and width is arranged on a sleeve lock fastener and sleeves the lower end of the vertical rod, and a lock nail is inserted into a positioning hole in the lower end of the vertical rod to prevent the sleeve lock fastener from slipping so as to form a vertically slidable sleeve lock fastener. The invention further provides a method of using the fast connection locking mechanism for fast connection locking of the vertical rods. The fast connection locking mechanism for the vertical rods of the steel pipe scaffolds has the advantages that firstly, at most eight transverse rods, including diagonal pulling rods, can be overlapped at any angle in 360-degree horizontal direction of a vertical rod lock disk without direction limits; secondly, quick locking in connection of the vertical rods can be realized, and accordingly reduction of onsite mounting procedures, convenience in mounting and demounting and low time consumption are realized, and the fast connection locking mechanism is more suitable for aloft work.
Description
Technical field
The invention belongs to construction component technology field, the lock that more particularly to a kind of steel pipe scaffold vertical rod quickly connects
Determine mechanism and installation method.
Background technology
The traditional mechanism and method of two vertical rods of steel pipe scaffold connection be：Inserted by a single casing joint respectively
Enter two connected vertical rods, then a bolt is inserted respectively in upper and lower two vertical rods, and pinned with nut, can just complete to be connected
Connect the connection of vertical rod.This bindiny mechanism's deficiency is more to bother, and is wasted time and energy, and operator need to carry other part, to high-altitude
Operation brings unsafe factor.
And quick connection lock is determined mechanism and overcomes disadvantages mentioned above, the advanced novelty of structure design, on-site construction operations with method
Method is simpler, the vertical rod quick-connect machanism of safer property.
The content of the invention
To solve problem present in above-mentioned technology, it is an object of the invention to provide a kind of steel pipe scaffold vertical rod quickly connects
Locking mechanism and installation method are connect, the advanced novelty of structure design, on-site construction operations method are simpler, time saving and energy saving, fast lock
Fixed, part is few safer, it is adaptable to the vertical rod connection operation of various types of steel pipe scaffolds.
For achieving the above object, the technical solution used in the present invention is to provide a kind of steel pipe scaffold vertical rod quick connection lock
Determine mechanism, the locking mechanism includes lower vertical rod, fore shaft sleeve pipe, sleeve pipe pintle hook lock, pinning and upper pright stanchion；The lock set muzzle pipe one
End is provided with a pair symmetrical regular lengths, the slot ramps of fixed width, and pocket bottom turns 90 ° and is provided with two semicircle fore shafts,
Weld with upper pright stanchion after being inserted in the upper end positioning of vertical rod, constitute fixed fore shaft sleeve pipe.
There are two pintle hook locks of a pair symmetrical regular lengths and width on sleeve pipe pintle hook lock, be inserted in upper pright stanchion lower end, then will lock
Nail is bumped in the location hole of upper pright stanchion lower end, is not slipped with blocking sleeve pipe pintle hook lock, composition sleeve pipe pintle hook lock slideable up and down.
There is provided the method for attachment that a kind of steel pipe scaffold vertical rod quick connection lock determines mechanism's quick lock in simultaneously.
The positive effect of the present invention：The steel pipe scaffold vertical rod quick connection lock determine mechanism with and other forms scaffold
Vertical rod bindiny mechanism compares, the advantage for having uniqueness, can 360 ° of horizontal direction unspecified angles of vertical rod lock collar overlap joint it is most 8 it is horizontal
Bar, including brace, are not limited by direction.Two vertical rod connections can realize quick lock in, and need not carry additional installation
Part.Reduce field installation procedure, it is to avoid because carrying the additional operation unsafe factor installed part and bringing in addition.Assembly and disassembly
Convenient, the time used is short.It is more suitable for work high above the ground.
Description of the drawings
Fig. 1 is that the steel pipe scaffold vertical rod quick connection lock of the present invention determines structural scheme of mechanism；
Fig. 2 is the fore shaft sleeve pipe schematic diagram of the present invention；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the sleeve pipe pintle hook lock schematic diagram of the present invention；
Fig. 5 is the left view of Fig. 4；
Fig. 6 is the top view of Fig. 4；
Fig. 7 is the pinning schematic diagram of the present invention.
In figure：
1. 4. pinning of vertical rod 2. fore shaft sleeve pipe, 3. sleeve pipe pintle hook lock, 5. upper pright stanchion is descended
Specific embodiment
Mechanism is determined to the steel pipe scaffold vertical rod quick connection lock of the present invention with reference to accompanying drawing and installation method is illustrated.
The locking mechanism that the steel pipe scaffold vertical rod of the present invention quickly connects, the locking mechanism include lower vertical rod 1, fore shaft
Sleeve pipe 2, sleeve pipe pintle hook lock 3, pinning 4 and upper pright stanchion 5；Described 2 one end of lock set muzzle pipe is provided with a pair symmetrical regular lengths, fixations
The slot ramps of width, pocket bottom turn 90 ° and are provided with two semicircle fore shafts, are inserted in after the upper end positioning of lower vertical rod 1 and vertical rod
Weld, constitute fixed fore shaft sleeve pipe.
There are two pintle hook locks of a pair symmetrical regular lengths and width on sleeve pipe pintle hook lock 3, be inserted in 5 lower end of upper pright stanchion, then will
Pinning is bumped in the location hole of 5 lower end of upper pright stanchion, is not slipped with blocking sleeve pipe pintle hook lock, composition sleeve pipe lock slideable up and down
Card.
Described vertical rod quick connection lock determines the method for attachment of mechanism's quick lock in, and the method step is：
When 1 two rod assemblies of upper pright stanchion 5 and lower vertical rod are connected, need to be by 5 component of upper pright stanchion insertion lower vertical rod 1 component lock
In muzzle pipe 2, concrete operations：Lower 1 component of vertical rod of the alignment of pinning 4 on upper pright stanchion 5 lock muzzle pipe 2 two notches insertions and
Fall, pinning 4 falls to during bottom, and by upper pright stanchion 5, " a turn angle makes pinning 4 enter in the fore shaft of fore shaft sleeve pipe 2, now
Pinning is stuck；Sleeve pipe pintle hook lock 3 is slid naturally along upper pright stanchion 5 simultaneously, then sleeve pipe pintle hook lock is turned an angle, is made on sleeve pipe pintle hook lock
Two notches of two pintle hook locks alignment fore shaft sleeve pipe 2 fall on earth, at this moment two pintle hook locks on 4 sleeve pintle hook lock 3 of pinning are blocked,
Complete the quick lock in of two rod assembly connections.Multigroup vertical rod connection repeats aforesaid operations.
Embodiment 1：
The steel pipe scaffold vertical rod quick connection lock of the present invention is determined mechanism and includes following steps with method：
The steel pipe scaffold vertical rod quick connection lock of the present invention determines mechanism
Steel pipe scaffold vertical rod quick connection lock determines mechanism to be included：Lower vertical rod 1, fore shaft sleeve pipe 2, sleeve pipe pintle hook lock 3, pinning 4
Constitute with upper pright stanchion 5.
The fore shaft sleeve pipe 2, is exactly machined with the groove of a pair symmetrical regular lengths, fixed width in fore shaft sleeve pipe one end
Mouthful, trench bottom turns 90 ° two semi arch fore shafts, as shown in Fig. 2 be inserted in the upper end of lower vertical rod 1, fore shaft position upward after with it is vertical
Bar is welded, and constitutes fixed fore shaft sleeve pipe.
Described sleeve pipe pintle hook lock 3, is exactly machined with the lock of a pair symmetrical regular lengths, fixed width in sleeve pipe pintle hook lock one end
Card, pintle hook lock width are slightly less than two width of rebate on fore shaft sleeve pipe 2, and length is slightly larger than two depth of rebate of fore shaft sleeve pipe,
Such as Fig. 1, shown in Fig. 5, the lower end of upper pright stanchion 5 is inserted in, pinning 4 down, is bumped into determining for 5 lower end of upper pright stanchion after being inserted in by pintle hook lock again
In the hole of position and rivet, blocking sleeve pipe pintle hook lock 3 will not slip, and constitute slideable sleeve pipe pintle hook lock component.
Vertical rod quick connection lock determines the charge and discharge operations of mechanism
Described vertical rod quick connection lock determines method：Instantly, when 1 component of vertical rod and 5 component of upper pright stanchion connect, upper need to stand
In the fore shaft sleeve pipe 2 of lower 1 component of vertical rod of the insertion of bar 5.
Operational approach is：When upper and lower two rod assemblies connect, need to be by 5 component of upper pright stanchion insertion lower vertical rod 1 component lock
In muzzle pipe 2.Concrete operations：Lower 1 component of vertical rod of the alignment of pinning 4 on upper pright stanchion 5 is locked two " notch such as Fig. 2 of muzzle pipe 2
Shown insertion is fallen, and when pinning 4 falls to bottom by upper pright stanchion 5 " a turn angle ", makes pinning 4 enter fore shaft sleeve pipe 2
In fore shaft, as shown in Figure 1.Now pinning is stuck.Simultaneously sleeve pipe pintle hook lock 3 is slid naturally along upper pright stanchion 5, then by sleeve pipe pintle hook lock
" turn an angle " so as on two " pintle hook lock, as shown in figure 4, two notches of alignment fore shaft sleeve pipe 2 fall on earth, is at this moment locked
Two " pintle hook locks " followed closely on 4 sleeve pintle hook locks 3 are blocked, and complete the quick lock in of 2 rod assembly connections.I.e. " one inserts one turn " is complete
Into the lock operation that two rod assemblies quickly connect." once inserting one turn " can complete to install locking operation i.e. downwards.
During dismounting, first lift the notch that the sleeve pipe pintle hook lock 3 on upper pright stanchion 5 above departs from fore shaft sleeve pipe 2, pinning 4 is solved
Go out locking；Turn vertical rod 5 again, fore shaft of the pinning from fore shaft sleeve pipe 2 is return in 2 notch of fore shaft sleeve pipe such as Fig. 2, Fig. 1 institute
Show.Just 5 component of upper pright stanchion can be mentioned and disengage with rod assembly, complete disassembling section." one carries one turn " can i.e. upwards
To complete disassembling section.
Remaining vertical rod assembly and disassembly operations is also such as the method.
The steel pipe scaffold vertical rod quick connection lock of the present invention is determined mechanism and is capable of achieving quick lock in connection, time saving and energy saving.It is existing
Field assembly and disassembly need not carry add-on parts, simple to operate, reduce unsafe factor, be more suitable for work high above the ground.The present invention is suitable for building
Use when building construction field all kinds steel pipe scaffold vertical rod connection occasion.
Claims (2)
1. the locking mechanism that a kind of vertical rod quickly connects, is characterized in that：The locking mechanism includes lower vertical rod (1), fore shaft sleeve pipe
(2), sleeve pipe pintle hook lock (3), pinning (4) and upper pright stanchion (5)；Described fore shaft sleeve pipe (2) one end be provided with a pair symmetrical regular lengths,
The slot ramps of fixed width, pocket bottom turn 90 ° and are provided with two semicircle fore shafts, after being inserted in the upper end positioning of lower vertical rod (1)
Weld with vertical rod, constitute fixed fore shaft sleeve pipe；
There are two pintle hook locks of a pair symmetrical regular lengths and width on sleeve pipe pintle hook lock (3), be inserted in vertical rod (5) lower end, then will lock
Nail is bumped in the location hole of upper pright stanchion (5) lower end, is not slipped with blocking sleeve pipe pintle hook lock, composition sleeve pipe lock slideable up and down
Card.
2. vertical rod quick connection lock according to claim 1 determines the installation method of mechanism's quick lock in, and the method step is：
When (1) two rod assembly of upper pright stanchion (5) and lower vertical rod is connected, need to be by the insertion of upper pright stanchion (5) component lower vertical rod (1) group
In part fore shaft sleeve pipe (2), concrete operations：Lower vertical rod (1) component of pinning (4) alignment on upper pright stanchion (5) is locked muzzle pipe (2)
Two notches are inserted and are fallen, and pinning (4) falls to during bottom and for upper pright stanchion (5) to turn an angle, makes pinning (4) enter fore shaft
In the fore shaft of sleeve pipe (2), now pinning is stuck；Sleeve pipe pintle hook lock (3) is slid naturally along upper pright stanchion (5) simultaneously, then sleeve pipe is locked
Card turns an angle, makes two notches that two pintle hook locks on sleeve pipe pintle hook lock are directed at fore shaft sleeve pipe (2) fall on earth, at this moment pinning
(4) two pintle hook locks on sleeve pintle hook lock (3) are blocked, and complete the quick lock in of two rod assembly connections；
Multigroup upper pright stanchion (5) is connected repetition aforesaid operations with lower vertical rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510618313.8A CN105239768B (en) | 2015-09-24 | 2015-09-24 | Mounting method and fast connection locking mechanism for vertical rods of steel pipe scaffolds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510618313.8A CN105239768B (en) | 2015-09-24 | 2015-09-24 | Mounting method and fast connection locking mechanism for vertical rods of steel pipe scaffolds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105239768A CN105239768A (en) | 2016-01-13 |
| CN105239768B true CN105239768B (en) | 2017-04-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510618313.8A Active CN105239768B (en) | 2015-09-24 | 2015-09-24 | Mounting method and fast connection locking mechanism for vertical rods of steel pipe scaffolds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105239768B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612295B (en) * | 2018-05-09 | 2020-05-12 | 温州耐特尔自动化设备有限公司 | Clamping type building scaffold component |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3912410A (en) * | 1971-11-05 | 1975-10-14 | Giancarlo Pofferi | Demountable structural joint |
| FR2480837B1 (en) * | 1980-04-16 | 1983-10-21 | Entrepose | |
| CN2366484Y (en) * | 1998-05-26 | 2000-03-01 | 黄汉屏 | Adjustable type supporting apparatus structure able to be early dismantlement |
| CN2489021Y (en) * | 2001-07-16 | 2002-05-01 | 刘金陆 | Inserting board and tray combined scaffold |
| CN1718967A (en) * | 2004-07-08 | 2006-01-11 | 阿禄因康株式会社 | Main frame for illuminium scaffold and scaffold device |
| CN201818037U (en) * | 2010-10-15 | 2011-05-04 | 天津市静海县宝来工贸有限公司 | Hanging insertion type steel pipe scaffold |
| CN102797350A (en) * | 2012-09-11 | 2012-11-28 | 李大泽 | Quick-disassembly scaffold |
| CN203230173U (en) * | 2013-05-08 | 2013-10-09 | 朱新伟 | Easily-connected scaffolding steel pipe |
-
2015
- 2015-09-24 CN CN201510618313.8A patent/CN105239768B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3912410A (en) * | 1971-11-05 | 1975-10-14 | Giancarlo Pofferi | Demountable structural joint |
| FR2480837B1 (en) * | 1980-04-16 | 1983-10-21 | Entrepose | |
| CN2366484Y (en) * | 1998-05-26 | 2000-03-01 | 黄汉屏 | Adjustable type supporting apparatus structure able to be early dismantlement |
| CN2489021Y (en) * | 2001-07-16 | 2002-05-01 | 刘金陆 | Inserting board and tray combined scaffold |
| CN1718967A (en) * | 2004-07-08 | 2006-01-11 | 阿禄因康株式会社 | Main frame for illuminium scaffold and scaffold device |
| CN201818037U (en) * | 2010-10-15 | 2011-05-04 | 天津市静海县宝来工贸有限公司 | Hanging insertion type steel pipe scaffold |
| CN102797350A (en) * | 2012-09-11 | 2012-11-28 | 李大泽 | Quick-disassembly scaffold |
| CN203230173U (en) * | 2013-05-08 | 2013-10-09 | 朱新伟 | Easily-connected scaffolding steel pipe |
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| Publication number | Publication date |
|---|---|
| CN105239768A (en) | 2016-01-13 |
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