CN104120875A - Scaffold connecting device for civil engineering - Google Patents
Scaffold connecting device for civil engineering Download PDFInfo
- Publication number
- CN104120875A CN104120875A CN201410296538.1A CN201410296538A CN104120875A CN 104120875 A CN104120875 A CN 104120875A CN 201410296538 A CN201410296538 A CN 201410296538A CN 104120875 A CN104120875 A CN 104120875A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rod
- civil engineering
- head
- jam nut
- 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
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a scaffold connecting device for civil engineering. The scaffold connecting device comprises a first connecting rod, a second connecting rod, a safety nut arranged on the first connecting rod, and a fixing plate arranged on the second connecting rod. The first connecting rod is connected with the second connecting rod and extends into the second connecting rod. An anti-torsion wing is arranged on the second connecting rod and penetrates through the first connecting rod and the second connecting rod. The safety nut is fixedly installed on the first connecting rod and provided with a safety screw. A screw hole matched with the safety screw is formed in the fixing plate. The scaffold connecting device is simple in structure, convenient to use and install, easy to operate, capable of saving labor, firm and reliable in connection, convenient to maintain in the later period, low in cost, wide in application range, long in service life, safe and reliable.
Description
Technical field
The present invention relates to a kind of civil engineering means for fastening scaffolding.
Background technology
In Bases in High Building Construction and Reinforced Concrete Bridge process of construction, scaffold is indispensable technical equipment in construction, taking high-rise frame civil high-rise buildings as example, it is pre-buried one section of connecting rod in the time of the cast-in-place concrete structure of certain layer, after concrete setting, reach after requirement of strength, just upwards continue erecting scaffold at these pre-buried connecting rods by the fastener of scaffold, until the top layer of building.Then building successively completes downwards behind outer finishing west, then successively dismantles scaffold.Its weak point: it is not firm to connect between each connecting rod, causes the scaffold insufficient strength of top, and this can bring loss to user.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of simple in structure, use, easy for installation, simple to operate, laborsaving, be connected firmly, reliably, convenient later maintenance, cost is low, applied widely, long service life, has the civil engineering means for fastening scaffolding of safe and reliable effect.
For addressing the above problem, the present invention adopts following technical scheme:
A kind of civil engineering means for fastening scaffolding, comprise head rod and the second connecting rod, and be arranged on the jam nut on head rod, and be arranged on the fixed head on the second connecting rod, described head rod is connected with the second connecting rod, described head rod extends in the second connecting rod, described the second connecting rod is provided with the antitorque wing, the described antitorque wing runs through head rod and the second connecting rod setting, described jam nut is fixedly mounted on head rod, described jam nut is provided with safety screw, in described fixed head, be provided with the screw hole matching with described safety screw.
As preferred technical scheme, described head rod is provided with the first external screw thread, described the second connecting rod is provided with the first internal thread matching with described the first external screw thread, in described jam nut, be provided with the second internal thread, described the second connecting rod is provided with the second external screw thread matching with described the second internal thread.
As preferred technical scheme, described head rod, the second connecting rod, jam nut and fixed head external surface are equipped with one deck anti-corrosion layer.
As preferred technical scheme, the threaded engagement between described the first external screw thread and the first internal thread and the second internal thread and the second external screw thread all adopts interference fit.
A kind of civil engineering of the present invention with the beneficial effect of means for fastening scaffolding is: when use, match by the first set external screw thread and the first internal thread, head rod is closely connected with the second connecting rod, by set jam nut, increase the reliability that is connected between head rod and the second connecting rod, and match with fixed head by safety screw, can prevent that loosening phenomenon from appearring in jam nut.It is simple in structure, uses, easy for installation, simple to operate, laborsaving, be connected firmly, reliably, and convenient later maintenance, cost is low, applied widely, and long service life has safe and reliable effect.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of civil engineering of the present invention means for fastening scaffolding;
Fig. 2 is the partial enlarged drawing of a kind of civil engineering of the present invention means for fastening scaffolding.
Detailed description of the invention
Consult a kind of civil engineering means for fastening scaffolding shown in Fig. 1 and Fig. 2, comprise head rod 1 and the second connecting rod 2, and be arranged on the jam nut 3 on head rod 1, and be arranged on the fixed head 4 on the second connecting rod 2, described head rod 1 is connected with the second connecting rod 2, described head rod 1 extends in the second connecting rod 2, described the second connecting rod 2 is provided with the antitorque wing 5, the described antitorque wing 5 runs through head rod 1 and the second connecting rod 2 arranges, described jam nut 3 is fixedly mounted on head rod 1, described jam nut 3 is provided with safety screw 6, in described fixed head 4, be provided with the screw hole (not shown) matching with described safety screw 6.
Described head rod 1 is provided with the first external screw thread 7, described the second connecting rod 2 is provided with the first internal thread 8 matching with described the first external screw thread 7, in described jam nut 3, be provided with the second internal thread 9, described the second connecting rod 2 is provided with the second external screw thread 10 matching with described the second internal thread 9.
Described head rod 1, the second connecting rod 2, jam nut 3 and fixed head 4 external surfaces are equipped with one deck anti-corrosion layer (not shown).
Threaded engagement between described the first external screw thread 7 and the first internal thread 8 and the second internal thread 9 and the second external screw thread 10 all adopts interference fit.
Further, by the set antitorque wing, can, in the time of dismounting scaffold, between two mutual connecting rods, there is not skidding.
A kind of civil engineering of the present invention with the beneficial effect of means for fastening scaffolding is: when use, match by the first set external screw thread and the first internal thread, head rod is closely connected with the second connecting rod, by set jam nut, increase the reliability that is connected between head rod and the second connecting rod, and match with fixed head by safety screw, can prevent that loosening phenomenon from appearring in jam nut.It is simple in structure, uses, easy for installation, simple to operate, laborsaving, be connected firmly, reliably, and convenient later maintenance, cost is low, applied widely, and long service life has safe and reliable effect.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. a civil engineering means for fastening scaffolding, it is characterized in that: comprise head rod and the second connecting rod, and be arranged on the jam nut on head rod, and be arranged on the fixed head on the second connecting rod, described head rod is connected with the second connecting rod, described head rod extends in the second connecting rod, described the second connecting rod is provided with the antitorque wing, the described antitorque wing runs through head rod and the second connecting rod setting, described jam nut is fixedly mounted on head rod, described jam nut is provided with safety screw, in described fixed head, be provided with the screw hole matching with described safety screw.
2. civil engineering means for fastening scaffolding according to claim 1, it is characterized in that: described head rod is provided with the first external screw thread, described the second connecting rod is provided with the first internal thread matching with described the first external screw thread, in described jam nut, be provided with the second internal thread, described the second connecting rod is provided with the second external screw thread matching with described the second internal thread.
3. civil engineering means for fastening scaffolding according to claim 1, is characterized in that: described head rod, the second connecting rod, jam nut and fixed head external surface are equipped with one deck anti-corrosion layer.
4. civil engineering means for fastening scaffolding according to claim 2, is characterized in that: the threaded engagement between described the first external screw thread and the first internal thread and the second internal thread and the second external screw thread all adopts interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296538.1A CN104120875B (en) | 2014-06-27 | 2014-06-27 | A kind of civil engineering means for fastening scaffolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296538.1A CN104120875B (en) | 2014-06-27 | 2014-06-27 | A kind of civil engineering means for fastening scaffolding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104120875A true CN104120875A (en) | 2014-10-29 |
| CN104120875B CN104120875B (en) | 2016-03-16 |
Family
ID=51766491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410296538.1A Active CN104120875B (en) | 2014-06-27 | 2014-06-27 | A kind of civil engineering means for fastening scaffolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104120875B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776092A (en) * | 2015-04-18 | 2015-07-15 | 朱金凤 | Safety nut structure for fixing intelligent furniture |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB350580A (en) * | 1930-01-06 | 1931-06-18 | Arnold Clarence Marshall | Improvements in and relating to joints or connections for tubular bodies |
| CN2173291Y (en) * | 1993-10-09 | 1994-08-03 | 姜宗宝 | Connector for scaffold |
| CN202370240U (en) * | 2011-11-11 | 2012-08-08 | 浙江宇之航科技工程有限公司 | Longitudinal connecting structure for scaffold pipe fittings |
| CN203066449U (en) * | 2013-02-04 | 2013-07-17 | 中国长江电力股份有限公司 | Metal tube butting and tensioning tool |
| CN204059933U (en) * | 2014-06-27 | 2014-12-31 | 湖北顺泰建设有限公司 | A kind of civil engineering means for fastening scaffolding |
-
2014
- 2014-06-27 CN CN201410296538.1A patent/CN104120875B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB350580A (en) * | 1930-01-06 | 1931-06-18 | Arnold Clarence Marshall | Improvements in and relating to joints or connections for tubular bodies |
| CN2173291Y (en) * | 1993-10-09 | 1994-08-03 | 姜宗宝 | Connector for scaffold |
| CN202370240U (en) * | 2011-11-11 | 2012-08-08 | 浙江宇之航科技工程有限公司 | Longitudinal connecting structure for scaffold pipe fittings |
| CN203066449U (en) * | 2013-02-04 | 2013-07-17 | 中国长江电力股份有限公司 | Metal tube butting and tensioning tool |
| CN204059933U (en) * | 2014-06-27 | 2014-12-31 | 湖北顺泰建设有限公司 | A kind of civil engineering means for fastening scaffolding |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776092A (en) * | 2015-04-18 | 2015-07-15 | 朱金凤 | Safety nut structure for fixing intelligent furniture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104120875B (en) | 2016-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203373980U (en) | Combined type heat preservation formwork fastening piece | |
| CN103255909A (en) | Wall connecting attachment device of construction engineering outer wall scaffold | |
| CN104120875A (en) | Scaffold connecting device for civil engineering | |
| CN204059933U (en) | A kind of civil engineering means for fastening scaffolding | |
| CN204001980U (en) | The steel structure enclosure wall that a kind of building site is special | |
| CN103899020A (en) | Curtain wall installation device | |
| CN103835425A (en) | Suspended ceiling board installation adjustable device | |
| CN204111114U (en) | A kind of novel wall-attached frame for building hoist | |
| CN206220467U (en) | It is a kind of it is non-it is embedding can turnover type outer scaffold wall connector | |
| CN103556813B (en) | Steel pipe scaffold wall-connecting piece | |
| CN205063315U (en) | Outer wall scaffold connecting piece | |
| CN204435635U (en) | A kind of curtain skeleton self adaptation installing rack | |
| CN204299142U (en) | A kind of unloading-structure of builder's jack | |
| CN103074997A (en) | Steel tube scaffold wall connecting piece | |
| CN204059929U (en) | A kind of civil engineering connects with steel tube device | |
| CN203230182U (en) | Fixing apparatus for building templates | |
| CN205861973U (en) | The insulated down lead clamp of wall | |
| CN203956804U (en) | A kind of suspension rod quick-mounting instrument | |
| CN204691399U (en) | The safe enclosing of a kind of sectional construction | |
| CN205033132U (en) | A T type long arm sleeve for fastening lead screw | |
| CN204345208U (en) | A kind of spherical camera mounting bracket | |
| CN203891452U (en) | Novel scaffold connecting structure | |
| CN204609317U (en) | A kind of building smoother | |
| CN203834953U (en) | Reverse hoisting structure of space truss | |
| CN104060796B (en) | Anchoring bolt reinforced by a kind of stone material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Shouquan Inventor after: Wu Lina Inventor before: Liang Feng |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160215 Address after: 325000 Zhejiang, Wenzhou, Jingshan Hill,, hard working group of the building 205 room 1 Applicant after: Hong Jian construction engineering corporation, Ltd of Wenzhou City Address before: 610000 Sichuan Province, Qingyang District, Jinyang Road, No. 7, building 6, building 19, No. 112 Applicant before: CHENGDU JIAMEIJIA SCIENCE & TECHNOLOGY CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 Zhejiang, Wenzhou, Jingshan Hill,, hard working group of the building 205 room 1 Patentee after: Zhejiang Yong Bang Construction Co., Ltd. Address before: 325000 Zhejiang, Wenzhou, Jingshan Hill,, hard working group of the building 205 room 1 Patentee before: Hong Jian construction engineering corporation, Ltd of Wenzhou City |