CN105421757A - Bowl fastener connector for bowl-holding scaffold - Google Patents
Bowl fastener connector for bowl-holding scaffold Download PDFInfo
- Publication number
- CN105421757A CN105421757A CN201510876364.0A CN201510876364A CN105421757A CN 105421757 A CN105421757 A CN 105421757A CN 201510876364 A CN201510876364 A CN 201510876364A CN 105421757 A CN105421757 A CN 105421757A
- Authority
- CN
- China
- Prior art keywords
- bowl
- cross bar
- joint
- bowl button
- button
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
- E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
- E04G7/306—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect
- E04G7/308—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect without tying means for connecting the bars or members
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
- Revetment (AREA)
Abstract
The invention discloses a bowl fastener connector for a bowl-holding scaffold. The bowl fastener connector comprises a vertical rod, an upper bowl fastener, a cross rod limiting module, a lower bowl fastener and a cross rod connector, wherein the upper bowl fastener, a limiting pin, the cross rod limiting module and the lower bowl fastener are installed on the outer wall of the vertical rod from top to bottom in sequence. According to the bowl fastener connector, a cross rod is fixed through the upper bowl fastener and the lower bowl fastener, installation and detachment are both convenient, the cross rod is clamped and fixed to the upper bowl fastener and the lower bowl fastener through the upper end and lower end of the cross rod connector respectively, and scaffold installation stability can be effectively guaranteed through a sawtooth groove formed in the bottom of the cross rod connector and a cross rod limiting stand column arranged on the inner wall of the cross rod connector. Meanwhile, the upper end and the lower end of the bowl fastener connector are clamped and stressed, so that the stability of the scaffold can not be affected even if the bowl fastener connector rusts.
Description
Technical field
The present invention relates to Construction Formwork & Scaffold Technology field, be specially a kind of bowl buckle joint of total sub-semigroup.
Background technology
Now current, scaffold of a great variety, but apply in various construction operation, installation rate and its stability of scaffold directly have influence on the efficiency of follow-up construction and the safety of construction, it is hard-wired that the scaffold occurred on the market at present normally adopts nut lock ring to carry out staggered form, its installation and removal are very loaded down with trivial details, staggered form locking is simultaneously installed, when scaffold is chronically exposed in rainy weather, its hold-down nut gets rusty easily, its fixing and locking effect is caused to decline, the great stability affecting scaffold, lock ring after simultaneously getting rusty is very inconvenient when dismantling.
Summary of the invention
The object of the present invention is to provide a kind of structure simple, stability is high, mounts and dismounts the bowl buckle joint of total sub-semigroup easily.
For achieving the above object, the invention provides following technical scheme: a kind of bowl buckle joint of total sub-semigroup, comprise vertical rod, upper bowl button, the spacing module of cross bar, lower bowl button and crossbar joint, the outer wall of described vertical rod is provided with bowl button, spacer pin, the spacing module of cross bar and lower bowl button from top to bottom successively, the inner chamber of the spacing module of described cross bar is provided with cross bar spacing hole, and the inwall of cross bar spacing hole is connected with crossbar joint by the spacing column of cross bar, the inner chamber of described crossbar joint is welded with cross bar, and the top of described lower bowl button is provided with cross bar and accepts ring.
Preferably, described upper bowl button and vertical rod are socket joint type mounting structure, and on it, top of bowl button is also provided with spacer pin bayonet socket and reeding.
Preferably, described crossbar joint is arcuate structure, and its top and bottom are all plug-in mounting structure with upper bowl button and lower bowl button.
Preferably, the bottom of described crossbar joint is corresponding with the inwall of lower bowl button is provided with serrated slot, and the size of the spacing column of described cross bar is corresponding with the size of cross bar spacing hole.
Preferably, described spacer pin, the spacing module of cross bar and lower bowl button and vertical rod are welded structure.
Compared with prior art, the present invention has following beneficial effect:
(1), the bowl buckle joint of total sub-semigroup of the present invention, upper and lower bowl button is adopted to be fixed its cross bar, its installation and removal are all more convenient, cross bar is connected and fixed with upper bowl button and lower bowl button respectively mutually by the two ends up and down of crossbar joint, the spacing column of cross bar that the serrated slot arranged by the bottom of its crossbar joint is again arranged with the inwall of its crossbar joint, effectively can ensure the stability that its scaffold is installed, the bowl buckle joint of this total sub-semigroup simultaneously, for the clamping of upper and lower two ends is installed stressed, even if bowl buckle joint gets rusty also can not have influence on the stability of its scaffold.
(2), the bowl buckle joint of total sub-semigroup of the present invention, upper bowl button and vertical rod are socket joint type mounting structure, bowl button on it is facilitated to be fixed crossbar joint and the dismounting of scaffold, and top of bowl button is also provided with spacer pin bayonet socket and reeding on it, make scaffold convenient when mounting and dismounting.
(3), the bowl buckle joint of total sub-semigroup of the present invention, the spacing module of spacer pin, cross bar and lower bowl button and vertical rod are welded structure, its scaffold is made to install so more stable, crossbar joint is arcuate structure simultaneously, and its top and bottom are all plug-in mounting structure with upper bowl button and lower bowl button, make the installation and removal of scaffold more convenient like this.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is bowl buckle structure schematic diagram under the present invention.
In figure: on 1 column, 2, ring accepted by bowl button, 3 spacer pins, the spacing module of 4 cross bar, 5 times bowl buttons, 6 spacer pin bayonet sockets, 7 cross bar spacing holes, the spacing column of 8 cross bar, 9 crossbar joint, 10 cross bars, 11 cross bars.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-2, the invention provides a kind of technical scheme: a kind of bowl buckle joint of total sub-semigroup, comprise vertical rod 1, upper bowl button 2, the spacing module 4 of cross bar, lower bowl button 5 and crossbar joint 9, the outer wall of vertical rod 1 is provided with bowl button 2 from top to bottom successively, spacer pin 3, the spacing module 4 of cross bar and lower bowl button 5, upper bowl button 2 is socket joint type mounting structure with vertical rod 1, facilitate bowl on it to detain 2 pairs of crossbar joint 9 to be fixed and the dismounting of scaffold, and top of bowl button 2 is also provided with spacer pin bayonet socket 6 and reeding on it, make scaffold convenient when mounting and dismounting, spacer pin 3, the spacing module 4 of cross bar and lower bowl button 5 are welded structure with vertical rod 1, its scaffold is made to install so more stable, crossbar joint 9 is arcuate structure simultaneously, and its top and bottom are all plug-in mounting structure with upper bowl button 2 and lower bowl button 5, make the installation and removal of scaffold more convenient like this, the inner chamber of the spacing module 4 of cross bar is provided with cross bar spacing hole 7, and the inwall of cross bar spacing hole 7 is connected with crossbar joint 9 by the spacing column 8 of cross bar, the inner chamber of crossbar joint 9 is welded with cross bar 10, the top of lower bowl button 5 is provided with cross bar and accepts ring 11, the bowl buckle joint of total sub-semigroup of the present invention, upper and lower bowl button is adopted to be fixed its cross bar 10, its installation and removal are all more convenient, cross bar 10 is detained 5 with upper bowl button 2 and lower bowl respectively by the two ends up and down of crossbar joint 9 and is connected and fixed mutually, the spacing column 8 of cross bar that the serrated slot arranged by the bottom of its crossbar joint 9 is again arranged with the inwall of its crossbar joint 9, effectively can ensure the stability that its scaffold is installed, the bowl buckle joint of this total sub-semigroup simultaneously, for the clamping of upper and lower two ends is installed stressed, even if bowl buckle joint gets rusty also can not have influence on the stability of its scaffold.
Operating principle: the bowl buckle joint of this total sub-semigroup, during use, the cross bar 10 of scaffold is fixed by the two ends up and down of its crossbar joint 9 bowl button upper and lower with it, the spacing column of cross bar 8 that its crossbar joint 9 inwall is installed simultaneously is installed with the corresponding clamping of its cross bar spacing hole 7, ensures that the setting angle of its cross bar 10 can not change along with the growth of time or the increase of bearing weight.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.
Claims (5)
1. the bowl buckle joint of a total sub-semigroup, comprise vertical rod (1), upper bowl button (2), the spacing module of cross bar (4), lower bowl button (5) and crossbar joint (9), it is characterized in that: the outer wall of described vertical rod (1) is provided with bowl button (2) from top to bottom successively, spacer pin (3), the spacing module of cross bar (4) and lower bowl button (5), the inner chamber of the spacing module of described cross bar (4) is provided with cross bar spacing hole (7), and the inwall of cross bar spacing hole (7) is connected with crossbar joint (9) by the spacing column of cross bar (8), the inner chamber of described crossbar joint (9) is welded with cross bar (10), the top of described lower bowl button (5) is provided with cross bar and accepts ring (11).
2. the bowl buckle joint of a kind of total sub-semigroup according to claim 1, is characterized in that: described upper bowl button (2) and vertical rod (1) are socket joint type mounting structure, and on it, top of bowl button (2) is also provided with spacer pin bayonet socket (6) and reeding.
3. the bowl buckle joint of a kind of total sub-semigroup according to claim 1, is characterized in that: described crossbar joint (9) is arcuate structure, and its top and bottom are all plug-in mounting structure with upper bowl button (2) and lower bowl button (5).
4. the bowl buckle joint of a kind of total sub-semigroup according to claim 3, it is characterized in that: the bottom of described crossbar joint (9) is corresponding with the inwall of lower bowl button (5) is provided with serrated slot, and the size of the spacing column of described cross bar (8) is corresponding with the size of cross bar spacing hole (7).
5. the bowl buckle joint of a kind of total sub-semigroup according to claim 1, is characterized in that: described spacer pin (3), the spacing module of cross bar (4) and lower bowl button (5) and vertical rod (1) are welded structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510876364.0A CN105421757B (en) | 2015-12-03 | 2015-12-03 | A kind of bowl buckle joint of total sub-semigroup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510876364.0A CN105421757B (en) | 2015-12-03 | 2015-12-03 | A kind of bowl buckle joint of total sub-semigroup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105421757A true CN105421757A (en) | 2016-03-23 |
| CN105421757B CN105421757B (en) | 2017-09-19 |
Family
ID=55500262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510876364.0A Expired - Fee Related CN105421757B (en) | 2015-12-03 | 2015-12-03 | A kind of bowl buckle joint of total sub-semigroup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105421757B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806242A (en) * | 2017-09-22 | 2018-03-16 | 中建八局第二建设有限公司 | A kind of high intensity scaffold fastenings for building |
| CN108118888A (en) * | 2017-12-31 | 2018-06-05 | 天津市力拓钢制品有限公司 | A kind of coating steel pipe folding fastener disc type scaffold connected structure |
| CN108204123A (en) * | 2018-03-13 | 2018-06-26 | 安徽虎邦建设有限公司 | A kind of building scaffold special joint |
| US20210025182A1 (en) * | 2018-03-20 | 2021-01-28 | Frico As | A structural support system and a method for providing a node section for use in a structural support system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0318089A1 (en) * | 1987-11-20 | 1989-05-31 | Altrex B.V. | Coupling device |
| JP2007031987A (en) * | 2005-07-25 | 2007-02-08 | Jun Yasuda | Joining device |
| CN202380713U (en) * | 2011-12-12 | 2012-08-15 | 开平市优赢金属制品有限公司 | Connecting structure of scaffold and scaffold adopting same |
| CN102704670A (en) * | 2012-06-24 | 2012-10-03 | 郑德春 | Lower bowl-type coupler for bowl-type coupler scaffolding, and mounting method thereof |
| CN104594615A (en) * | 2013-10-31 | 2015-05-06 | 天津市福汇机械制造有限公司 | Installation structure of scaffold |
| CN205369892U (en) * | 2015-12-03 | 2016-07-06 | 无锡市晨源建筑器材有限公司 | Bowl lock joint head of formula scaffold is detained to bowl |
-
2015
- 2015-12-03 CN CN201510876364.0A patent/CN105421757B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0318089A1 (en) * | 1987-11-20 | 1989-05-31 | Altrex B.V. | Coupling device |
| JP2007031987A (en) * | 2005-07-25 | 2007-02-08 | Jun Yasuda | Joining device |
| CN202380713U (en) * | 2011-12-12 | 2012-08-15 | 开平市优赢金属制品有限公司 | Connecting structure of scaffold and scaffold adopting same |
| CN102704670A (en) * | 2012-06-24 | 2012-10-03 | 郑德春 | Lower bowl-type coupler for bowl-type coupler scaffolding, and mounting method thereof |
| CN104594615A (en) * | 2013-10-31 | 2015-05-06 | 天津市福汇机械制造有限公司 | Installation structure of scaffold |
| CN205369892U (en) * | 2015-12-03 | 2016-07-06 | 无锡市晨源建筑器材有限公司 | Bowl lock joint head of formula scaffold is detained to bowl |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806242A (en) * | 2017-09-22 | 2018-03-16 | 中建八局第二建设有限公司 | A kind of high intensity scaffold fastenings for building |
| CN107806242B (en) * | 2017-09-22 | 2023-06-16 | 中建八局第二建设有限公司 | High strength scaffold connecting piece for building |
| CN108118888A (en) * | 2017-12-31 | 2018-06-05 | 天津市力拓钢制品有限公司 | A kind of coating steel pipe folding fastener disc type scaffold connected structure |
| CN108204123A (en) * | 2018-03-13 | 2018-06-26 | 安徽虎邦建设有限公司 | A kind of building scaffold special joint |
| US20210025182A1 (en) * | 2018-03-20 | 2021-01-28 | Frico As | A structural support system and a method for providing a node section for use in a structural support system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105421757B (en) | 2017-09-19 |
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Granted publication date: 20170919 Termination date: 20181203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |