CN105239768A - 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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- CN105239768A CN105239768A CN201510618313.8A CN201510618313A CN105239768A CN 105239768 A CN105239768 A CN 105239768A CN 201510618313 A CN201510618313 A CN 201510618313A CN 105239768 A CN105239768 A CN 105239768A
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- lock
- vertical rod
- sleeve pipe
- pintle hook
- pinning
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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 building operations component technology field, particularly the locking mechanism that connects fast of a kind of steel pipe scaffold vertical rod and mounting method.
Background technology
The traditional mechanism that steel pipe scaffold two vertical rods connect with method is: insert two vertical rods be connected respectively by an independent casing joint, then a bolt is inserted respectively in upper and lower two vertical rods, and pin with nut, just can complete the connection of the vertical rod that is connected.This bindiny mechanism deficiency comparatively bothers, and wastes time and energy, and operator need carry other part, brings unsafe factor to work high above the ground.
And quick connection lock determines mechanism and method overcomes above-mentioned shortcoming, structure design is advanced novel, and on-site construction operations method is simpler, the vertical rod quick-connect machanism of safer property.
Summary of the invention
For solving Problems existing in above-mentioned technology, the object of this invention is to provide a kind of steel pipe scaffold vertical rod quick connection lock and determine mechanism and mounting method, structure design is advanced novel, on-site construction operations method is simpler, time saving and energy saving, quick lock in, part is few safer, and the vertical rod being applicable to various types of steel pipe scaffold connects operation.
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 and determines mechanism, and this locking mechanism includes lower vertical rod, fore shaft sleeve pipe, sleeve pipe pintle hook lock, pinning and upper pright stanchion; Described lock set muzzle pipe one end is provided with the regular length of a pair symmetry, the slot ramps of fixed width, and pocket bottom turns 90 ° and is provided with two semicircle fore shafts, be inserted in vertical rod upper end location after and upper pright stanchion weld, form fixed fore shaft sleeve pipe.
Sleeve pipe pintle hook lock there are the regular length of a pair symmetry and two pintle hook locks of width, are inserted in upper pright stanchion lower end, then pinning are bumped in the locating hole of upper pright stanchion lower end, to block the not slippage of sleeve pipe pintle hook lock, form sleeve pipe pintle hook lock slideable up and down.
There is provided a kind of steel pipe scaffold vertical rod quick connection lock to determine the method for attachment of mechanism's quick lock in simultaneously.
Good effect of the present invention: this steel pipe scaffold vertical rod quick connection lock is determined mechanism and compared with the scaffold upright rod bindiny mechanism of other form, there is unique advantage, at vertical rod lock collar 360 ° of maximum 8 cross bars of horizontal direction unspecified angle overlap joint, diagonal member can be comprised, do not limit by direction.Two vertical rods connect and can realize quick lock in, and need not carry additional mounting parts.Reducing field installation procedure, avoiding the operation unsafe factor brought because carrying additional mounting parts in addition.Mounting or dismounting are convenient, and the time used is short.Be more suitable for work high above the ground.
Accompanying drawing explanation
Fig. 1 is that steel pipe scaffold vertical rod quick connection lock of the present invention determines structural scheme of mechanism;
Fig. 2 is fore shaft sleeve pipe schematic diagram of the present invention;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is 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 pinning schematic diagram of the present invention.
In figure:
1. descend vertical rod 2. fore shaft sleeve pipe 3. sleeve pipe pintle hook lock 4. pinning 5. upper pright stanchion
Detailed description of the invention
By reference to the accompanying drawings mechanism is determined to steel pipe scaffold vertical rod quick connection lock of the present invention and mounting method is illustrated.
The locking mechanism that steel pipe scaffold vertical rod of the present invention connects fast, this 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 lock set muzzle pipe 2 one end is provided with the regular length of a pair symmetry, the slot ramps of fixed width, and pocket bottom turns 90 ° and is provided with two semicircle fore shafts, be inserted in lower vertical rod 1 upper end location after and vertical rod weld, form fixed fore shaft sleeve pipe.
Sleeve pipe pintle hook lock 3 there are the regular length of a pair symmetry and two pintle hook locks of width, are inserted in upper pright stanchion 5 lower end, then pinning are bumped in the locating hole of upper pright stanchion 5 lower end, to block the not slippage of sleeve pipe pintle hook lock, form sleeve pipe pintle hook lock slideable up and down.
Described vertical rod quick connection lock determines the method for attachment of mechanism's quick lock in, and the method step is:
When upper pright stanchion 5 and lower vertical rod 1 two rod assemblies are connected, upper pright stanchion 5 assembly need be inserted in lower vertical rod 1 assembly fore shaft sleeve pipe 2, concrete operations: pinning 4 on upper pright stanchion 5 is aimed at lock two notches of muzzle pipe 2 of lower vertical rod 1 assembly and inserted and fall, when pinning 4 drops to bottom by upper pright stanchion 5 " a turn angle; pinning 4 is entered in the fore shaft of fore shaft sleeve pipe 2, and now pinning is stuck; Sleeve pipe pintle hook lock 3 is along the natural landing of upper pright stanchion 5 simultaneously, again sleeve pipe pintle hook lock is turned an angle, two notches making two pintle hook locks on sleeve pipe pintle hook lock aim at fore shaft sleeve pipe 2 drop to the end, and two pintle hook locks at this moment on pinning 4 sleeve pintle hook lock 3 block, and complete the quick lock in that two rod assemblies connect.The vertical rod of many groups connects repetition aforesaid operations.
Embodiment 1:
Steel pipe scaffold vertical rod quick connection lock of the present invention determines mechanism and method includes following steps:
Steel pipe scaffold vertical rod quick connection lock of the present invention determines mechanism
Steel pipe scaffold vertical rod quick connection lock is determined mechanism and is comprised: lower vertical rod 1, fore shaft sleeve pipe 2, sleeve pipe pintle hook lock 3, pinning 4 and upper pright stanchion 5 form.
Described fore shaft sleeve pipe 2, is processed with the regular length of a pair symmetry, the notch of fixed width in fore shaft sleeve pipe one end exactly, and trench bottom turns 90 ° two semi arch fore shafts, as shown in Figure 2, be inserted in the upper end of lower vertical rod 1, fore shaft is located afterwards upward and vertical rod welds, and forms fixed fore shaft sleeve pipe.
Described sleeve pipe pintle hook lock 3, the regular length of a pair symmetry, the pintle hook lock of fixed width is processed with exactly in sleeve pipe pintle hook lock one end, pintle hook lock width is slightly less than two width of rebate on fore shaft sleeve pipe 2, length slightly larger than two depth of rebate of fore shaft sleeve pipe, as Fig. 1, shown in Fig. 5, be inserted in the lower end of upper pright stanchion 5, pinning 4 down, to be bumped into after being inserted in the locating hole of upper pright stanchion 5 lower end and to rivet by pintle hook lock again, blocking sleeve pipe pintle hook lock 3 can not slippage, forms slideable sleeve pipe pintle hook lock assembly.
Vertical rod quick connection lock determines the charge and discharge operations of mechanism
Described vertical rod quick connection lock determines method: when vertical rod instantly 1 assembly is connected with upper pright stanchion 5 assembly, upper pright stanchion 5 need be inserted in the fore shaft sleeve pipe 2 of lower vertical rod 1 assembly.
Method of operating is: when upper and lower two rod assemblies connect, and upper pright stanchion 5 assembly need be inserted in lower vertical rod 1 assembly fore shaft sleeve pipe 2.Concrete operations: pinning 4 on upper pright stanchion 5 is aimed at lower vertical rod 1 assembly and locked that " notch inserts whereabouts as shown in Figure 2; when pinning 4 drops to bottom by upper pright stanchion 5 " a turn angle "; make pinning 4 enter in the fore shaft of fore shaft sleeve pipe 2, as shown in Figure 1 for two of muzzle pipe 2.Now pinning is stuck.Sleeve pipe pintle hook lock 3 is along the natural landing of upper pright stanchion 5 simultaneously, again sleeve pipe pintle hook lock " is turned an angle ", " pintle hook lock; as shown in Figure 4; two notches aiming at fore shaft sleeve pipe 2 drop to the end; two " pintle hook locks " at this moment on pinning 4 sleeve pintle hook lock 3 block, completes the quick lock in that 2 rod assemblies connect to make two on it.Namely " one inserts one turn " completes the lock operation that two rod assemblies connect fast.Namely downwards " once inserting one turn " can complete and install locking operation.
During dismounting, the sleeve pipe pintle hook lock 3 of first mentioning on upper pright stanchion 5 above departs from the notch on fore shaft sleeve pipe 2, and namely pinning 4 unlocks; Turn vertical rod 5 again, make pinning return in fore shaft sleeve pipe 2 notch as shown in Fig. 2, Fig. 1 from the fore shaft fore shaft sleeve pipe 2.Just upper pright stanchion 5 assembly can be mentioned and throw off with rod assembly, complete disassembling section.Namely upwards " once carrying one turn " can complete disassembling section.
All the other vertical rod assembly and disassembly operations are also as the method.
Steel pipe scaffold vertical rod quick connection lock of the present invention determines mechanism can realize quick lock in connection, time saving and energy saving.On-the-spot mounting or dismounting need not carry add-on parts, simple to operate, reduce unsafe factor, are more suitable for work high above the ground.The present invention is applicable to use when the vertical rod of the realm of building construction all kinds steel pipe scaffold connects occasion.
Claims (2)
1. the locking mechanism that connects fast of vertical rod, is characterized in that: this locking mechanism includes vertical rod (1), fore shaft sleeve pipe (2), sleeve pipe pintle hook lock (3), pinning (4) and vertical rod (5); Described lock set muzzle pipe (2) one end is provided with the regular length of a pair symmetry, the slot ramps of fixed width, pocket bottom turns 90 ° and is provided with two semicircle fore shafts, be inserted in vertical rod (1) upper end location after and vertical rod weld, form fixed fore shaft sleeve pipe;
Sleeve pipe pintle hook lock (3) there are the regular length of a pair symmetry and two pintle hook locks of width, be inserted in vertical rod (5) lower end, again pinning is bumped in the locating hole of vertical rod (5) lower end, to block the not slippage of sleeve pipe pintle hook lock, forms sleeve pipe pintle hook lock slideable up and down.
2. vertical rod quick connection lock according to claim 1 determines the method for attachment of mechanism's quick lock in, and the method step is:
When upper pright stanchion (5) and lower vertical rod (1) two rod assembly is connected, upper pright stanchion (5) assembly need be inserted in lower vertical rod (1) assembly fore shaft sleeve pipe (2), concrete operations: pinning (4) on upper pright stanchion (5) is aimed at lock two notches of muzzle pipe (2) of lower vertical rod (1) assembly and inserted and fall, pinning (4) drop to bottom time by upper pright stanchion (5) " turn an angle; pinning (4) is entered in the fore shaft of fore shaft sleeve pipe (2), and now pinning is stuck; Sleeve pipe pintle hook lock (3) is along upper pright stanchion (5) natural landing simultaneously, again sleeve pipe pintle hook lock is turned an angle, two notches making two pintle hook locks on sleeve pipe pintle hook lock aim at fore shaft sleeve pipe (2) drop to the end, at this moment two pintle hook locks on pinning (4) sleeve pintle hook lock (3) block, and complete the quick lock in that two rod assemblies connect;
The vertical rod up and down of many groups connects repetition aforesaid operations.
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 true CN105239768A (en) | 2016-01-13 |
| CN105239768B CN105239768B (en) | 2017-04-19 |
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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 |
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| Country | Link |
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| CN (1) | CN105239768B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612295A (en) * | 2018-05-09 | 2018-10-02 | 南施西 | Screens type built component for building |
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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612295A (en) * | 2018-05-09 | 2018-10-02 | 南施西 | Screens type built component for building |
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| Publication number | Publication date |
|---|---|
| CN105239768B (en) | 2017-04-19 |
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