CN109138402A - Screw thread fastening type scaffold locating fastener - Google Patents
Screw thread fastening type scaffold locating fastener Download PDFInfo
- Publication number
- CN109138402A CN109138402A CN201811031796.1A CN201811031796A CN109138402A CN 109138402 A CN109138402 A CN 109138402A CN 201811031796 A CN201811031796 A CN 201811031796A CN 109138402 A CN109138402 A CN 109138402A
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- CN
- China
- Prior art keywords
- screw thread
- lateral
- internal screw
- mounting cylinder
- type scaffold
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- 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.)
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Classifications
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- 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
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The present invention relates to scaffold connecting mechanism technical field, especially a kind of screw thread fastening type scaffold locating fastener, including the mounting seat being fixedly mounted on inside ground and steel pipe support.Screw thread fastening type scaffold locating fastener of the invention on lateral stiffening plate lateral surface by offering the lateral accommodating groove of built-in turning limit plate, lateral card hole is inserted into using the lateral fixture block with preposition kickover lug on overturning limit plate to fix bottom and set steel pipe support inside internal screw thread mounting cylinder, the opposite external screw thread locking surface in internal screw thread mounting cylinder inside thread face is set the bottom of with by lateral fixture block surface and preposition kickover lug matches so that positioning device can be adapted for screw thread and direct insertion connection, the scope of application is more extensive, and by setting the internal screw thread connection ring that internal screw thread mounting cylinder lateral surface is welded with built-in caging bolt the bottom of at, to greatly promote the safety of snap device.
Description
Technical field
The present invention relates to scaffold positioning auxiliary mechanism technical field, especially a kind of screw thread fastening type scaffold positioning card
Button.
Background technique
Scaffold is to guarantee each work progress is gone on smoothly and is set up workbench.It is divided by the position set up outer
Scaffold, internal scaffolding；Timber scaffolding, bamboo scaffolding, steel pipe scaffold can be divided by material difference；It is divided by structural form vertical
Rod-type scaffold, door-type scaffold, swinging scaffold, suspended scaffold, chooses formula scaffold, climbs formula foot hand bridge scaffold
Frame.
The beginning of the eighties in last century, China successively introduce a variety of pattern feet such as door-type scaffold, total sub-semigroup from foreign countries
Hand cradle.Door-type scaffold was also once widely applied in many engineerings at home, preferable effect was obtained, due to door-type scaffold
Product quality problem, this scaffold do not obtain large-scale popularization application.A collection of door-type scaffold factory has been built again at home,
Its product is largely by foreign trader's processing with supplied drawings.Total sub-semigroup is that a kind of most foot hands is promoted and applied in new type scaffold
Frame, but using face is not also wide, only applies in some areas and part engineering.
Since the nineties, domestic some enterprise's Importing Foreign Advanced Technologies develop various new scaffold, such as bolt-type
Scaffold, CRAB module scaffold, disc type scaffold, square tower type scaffold and various types of climbing frames.To 2013,
Over one hundred family of domestic profession scaffold manufacturing enterprise, mainly on Wuxi, Guangzhou, Qingdao and other places.Technologically speaking, China's scaffold
Enterprise has had the ability for processing various new type scaffolds.But domestic market is formed not yet, construction enterprises are to novel
The understanding of scaffold is also insufficient.
As China largely modernizes the appearance of heavy construction system, fastener type steel pipe scaffold does not adapt to building and applies
The needs of work development, Devoting Major Efforts To Developing and popularization and application new type scaffold are the task of top priority.It was verified that not using new type scaffold
Only construction safety is reliable, and assembling and dissembling speed is fast, and scaffold steel using amount can reduce 33%, twice of raising of assembly and disassembly work efficiency or more, apply
Work cost can be decreased obviously, and construction site is civilized, clean and tidy.
The positioning device structure of traditional scaffold is simple, and connection type is single, and the range for being applicable in steel pipe support compares limitation.
Summary of the invention
The technical problem to be solved by the present invention is providing one kind in order to solve the problems, such as above-mentioned background technique and changing
Into screw thread fastening type scaffold locating fastener, the positioning device structure for solving traditional scaffold is simple, and connection type is single, fits
The problem of comparing limitation with the range of steel pipe support.
The technical solution adopted by the present invention to solve the technical problems is: a kind of screw thread fastening type scaffold locating fastener,
Including the mounting seat being fixedly mounted on inside ground and steel pipe support, mounting seat upper surface there is the bottom to raise upward to set
Internal screw thread mounting cylinder, bottom set and be welded between internal screw thread mounting cylinder lateral surface and mounting seat upper surface for promoting bottom
Set the lateral stiffening plate of internal screw thread mounting cylinder lateral support, bottom set internal screw thread mounting cylinder lateral surface and be located at lateral stiffening plate two
Side, which offers, sets the lateral card hole being connected inside internal screw thread mounting cylinder the bottom of with, lateral stiffening plate lateral surface on offer it is built-in
Overturn limit plate lateral accommodating groove, overturning limit plate lateral surface on outwardly convex the lateral fixture block of integral structure,
There is external screw thread locking surface on lateral fixture block lateral surface, bottom set internal screw thread mounting cylinder lateral surface and be located at lateral card hole upper and lower end
Be welded with internal screw thread connection ring, internal screw thread connection ring internal whorl be connected with for the fixed limit Board position of overturning
Caging bolt, overturning limit plate lateral surface offer the arc binding groove opened and matched with caging bolt.
Further, in order to cooperate direct insertion connection type, steel pipe support lateral surface be located on external screw thread joint face and open
Equipped with multiple arcs card slot, lateral fixture block top offer the flexible blind hole of built-in preposition kickover lug, preposition elasticity
Telescopic block inside insertion arc-shaped slot with steel pipe support by connecting and fixing.
Further, in order to cooperate external screw thread connected mode, external screw thread locking surface on the angle of thread and bottom set interior spiral shell
Line mounting cylinder inside thread face is opposite.
Further, be caught in order to facilitate overturning, lateral fixture block width become narrow gradually from outside toward connecting pin.
Further, in order to promote external limit performance, caging bolt outer arcuate face and arc binding groove inside arc
It is very close to each other between shape face.
Further, it stores for convenience, the interior size of lateral accommodating groove is identical with overturning limit plate size.
The invention has the advantages that screw thread fastening type scaffold locating fastener of the invention passes through outside lateral stiffening plate
The lateral accommodating groove that built-in turning limit plate is offered on side utilizes the side with preposition kickover lug on overturning limit plate
Lateral card hole is inserted into fixture block to fix bottom and set steel pipe support inside internal screw thread mounting cylinder, is set by lateral fixture block surface the bottom of with
The opposite external screw thread locking surface in internal screw thread mounting cylinder inside thread face and preposition kickover lug matches so that positioning device can
To be suitable for screw thread and direct insertion connection, the scope of application is more extensive, and by setting the weldering of internal screw thread mounting cylinder lateral surface the bottom of at
The internal screw thread connection ring for being fixed with built-in caging bolt is connect, to greatly promote the safety of snap device.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the cross-sectional view that limit plate is overturn in the present invention.
In figure: internal screw thread mounting cylinder is set at 1. mounting seats, 2. steel pipe supports, 3. bottoms, and 4. sides are to stiffening plate, and 5. sides are to card
Hole, 6. overturning limit plates, 7. sides are to accommodating groove, and 8. sides are to fixture block, 9. internal screw thread connection rings, 10. caging bolts, and 11. arcs are tight
Gu slot, 12. arc-shaped slots, 13. preposition kickover lugs.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Fig. 1 and screw thread fastening type scaffold locating fastener shown in Fig. 2, including the installation bottom being fixedly mounted on inside ground
There is the bottom to raise upward to set internal screw thread mounting cylinder 3 for seat 1 and steel pipe support 2,1 upper surface of mounting seat, and internal screw thread installation is set at bottom
It is welded between 3 lateral surfaces of cylinder and 1 upper surface of mounting seat and sets 3 lateral support of internal screw thread mounting cylinder for promoting bottom
Lateral stiffening plate 4, bottom, which sets 3 lateral surface of internal screw thread mounting cylinder and is located at lateral 4 two sides of stiffening plate and offers, sets internal screw thread the bottom of with and installs
The lateral card hole 5 that is connected inside cylinder 3 offers the lateral accommodating groove of built-in turning limit plate 6 on lateral 4 lateral surface of stiffening plate
7, the lateral fixture block 8 of integral structure on 6 lateral surface of limit plate with outwardly convex is overturn, is had on lateral 8 lateral surface of fixture block outer
Screw thread locking surface, bottom set 3 lateral surface of internal screw thread mounting cylinder be located at lateral 5 upper and lower end of card hole be welded with internal screw thread connection
Ring 9,9 internal whorl of internal screw thread connection ring are connected with the caging bolt 10 for fixed overturning 6 position of limit plate, overturn limit plate
6 lateral surfaces offer the arc binding groove 11 opened and matched with caging bolt 10.
Further, in order to cooperate direct insertion connection type, 2 lateral surface of steel pipe support, which is located on external screw thread joint face, to be opened up
There are 8 arc-shaped slots 12, lateral 8 top of fixture block offers the flexible blind hole of built-in preposition kickover lug 13, and preposition elasticity is stretched
Contracting block 13 is the telescopic block being plugged on inside flexible blind hole and squeezes spring composition, and preposition kickover lug 13 passes through insertion arc
The inside of card slot 12 and steel pipe support 2 connect and fix, further, in order to cooperate external screw thread connected mode, in external screw thread locking surface
The angle of thread and bottom set internal screw thread mounting cylinder inside thread face on the contrary, further, being caught in order to facilitate overturning, lateral fixture block
8 width become narrow gradually from outside toward connecting pin, further, in order to promote external limit performance, 10 outer arcuate of caging bolt
It is very close to each other between 11 inside arcwall face of face and arc binding groove, further, for convenience store, lateral accommodating groove 7 it is interior
Portion's size is identical with overturning 6 size of limit plate, and screw thread fastening type scaffold locating fastener of the invention passes through in lateral stiffening plate 4
The lateral accommodating groove 7 that built-in turning limit plate 6 is offered on lateral surface has preposition elastic telescopic using overturning on limit plate 6
The lateral fixture block 8 of block 13 is inserted into lateral card hole 5 to fix bottom and set steel pipe support 2 inside internal screw thread mounting cylinder 3, by laterally blocking
3 inside thread face of internal screw thread mounting cylinder opposite external screw thread locking surface and preposition kickover lug 13 are set the bottom of with and is matched in 8 surface of block
It closes so that positioning device can be adapted for screw thread and direct insertion connection, the scope of application is more extensive, and by setting interior spiral shell the bottom of at
3 lateral surface of line mounting cylinder is welded with the internal screw thread connection ring 9 of built-in caging bolt 10, to greatly promote snap device
Safety.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (6)
1. a kind of screw thread fastening type scaffold locating fastener, including mounting seat (1) and the steel pipe being fixedly mounted on inside ground
Bracket (2), it is characterized in that: mounting seat (1) upper surface there is the bottom that raises upward to set internal screw thread mounting cylinder (3), bottom set
It is welded between internal screw thread mounting cylinder (3) lateral surface and mounting seat (1) upper surface and sets internal screw thread installation for promoting bottom
The lateral stiffening plate (4) of cylinder (3) lateral support, bottom set internal screw thread mounting cylinder (3) lateral surface and be located at lateral stiffening plate (4) two
Side, which offers, sets the lateral card hole (5) being connected inside internal screw thread mounting cylinder (3) bottom of with, lateral stiffening plate (4) lateral surface on
Offer the lateral accommodating groove (7) of built-in turning limit plate (6), overturning limit plate (6) lateral surface on outwardly convex
The lateral fixture block of integral structure (8), lateral fixture block (8) lateral surface on have external screw thread locking surface, bottom set internal screw thread mounting cylinder
(3) lateral surface is located at lateral card hole (5) upper and lower end and is welded with internal screw thread connection ring (9), internal screw thread connection ring (9)
Internal whorl is connected with the caging bolt (10) for fixed overturning limit plate (6) position, overturning limit plate (6) lateral surface open
Equipped with opening the arc binding groove (11) matched with caging bolt (10).
2. screw thread fastening type scaffold locating fastener according to claim 1, it is characterized in that: steel pipe support (2) on the outside of
Face, which is located on external screw thread joint face, offers multiple arcs card slot (12), lateral fixture block (8) top offer built-in preposition bullet
Property telescopic block (13) flexible blind hole, preposition kickover lug (13) by the way that insertion arc-shaped slot (12) is internal and steel pipe support
(2) it connects and fixes.
3. screw thread fastening type scaffold locating fastener according to claim 1, it is characterized in that: external screw thread locking surface on
It is opposite that the angle of thread bottom of with sets internal screw thread mounting cylinder (3) inside thread face.
4. screw thread fastening type scaffold locating fastener according to claim 1, it is characterized in that: lateral fixture block (8) width
It is become narrow gradually from outside toward connecting pin.
5. screw thread fastening type scaffold locating fastener according to claim 1, it is characterized in that: caging bolt (10) on the outside of
It is very close to each other between arcwall face on the inside of arcwall face and arc binding groove (11).
6. screw thread fastening type scaffold locating fastener according to claim 1, it is characterized in that: lateral accommodating groove (11) is interior
Portion's size is identical with overturning limit plate (6) size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811031796.1A CN109138402A (en) | 2018-09-05 | 2018-09-05 | Screw thread fastening type scaffold locating fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811031796.1A CN109138402A (en) | 2018-09-05 | 2018-09-05 | Screw thread fastening type scaffold locating fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109138402A true CN109138402A (en) | 2019-01-04 |
Family
ID=64827103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811031796.1A Pending CN109138402A (en) | 2018-09-05 | 2018-09-05 | Screw thread fastening type scaffold locating fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109138402A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541716A (en) * | 2020-11-18 | 2022-05-27 | 宁波博尔雅电子材料科技有限公司 | Modular high-efficiency disc buckling frame support and construction method thereof |
Citations (7)
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|---|---|---|---|---|
| CN200992806Y (en) * | 2006-12-30 | 2007-12-19 | 瞿启忠 | Steelpipe scaffold and support clamping-type connecting piece |
| JP3179014U (en) * | 2012-07-31 | 2012-10-11 | 株式会社三京 | Scaffolding retainer |
| CN103628667A (en) * | 2013-12-02 | 2014-03-12 | 魏志光 | Slippage-preventing cross-shaped connecting pallet |
| CN205654068U (en) * | 2016-04-18 | 2016-10-19 | 中国华西企业有限公司 | On --spot protection scaffold steel pipe base of construction |
| CN205857683U (en) * | 2016-07-28 | 2017-01-04 | 天津市正隆金属制品有限公司 | A kind of steel structure connecting member |
| CN107288329A (en) * | 2017-06-30 | 2017-10-24 | 台山市东扩钢构有限公司 | A kind of scaffold of levelling |
| CN207003982U (en) * | 2017-07-15 | 2018-02-13 | 北京中恒嘉业装饰工程有限公司 | Portable scaffold |
-
2018
- 2018-09-05 CN CN201811031796.1A patent/CN109138402A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200992806Y (en) * | 2006-12-30 | 2007-12-19 | 瞿启忠 | Steelpipe scaffold and support clamping-type connecting piece |
| JP3179014U (en) * | 2012-07-31 | 2012-10-11 | 株式会社三京 | Scaffolding retainer |
| CN103628667A (en) * | 2013-12-02 | 2014-03-12 | 魏志光 | Slippage-preventing cross-shaped connecting pallet |
| CN205654068U (en) * | 2016-04-18 | 2016-10-19 | 中国华西企业有限公司 | On --spot protection scaffold steel pipe base of construction |
| CN205857683U (en) * | 2016-07-28 | 2017-01-04 | 天津市正隆金属制品有限公司 | A kind of steel structure connecting member |
| CN107288329A (en) * | 2017-06-30 | 2017-10-24 | 台山市东扩钢构有限公司 | A kind of scaffold of levelling |
| CN207003982U (en) * | 2017-07-15 | 2018-02-13 | 北京中恒嘉业装饰工程有限公司 | Portable scaffold |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541716A (en) * | 2020-11-18 | 2022-05-27 | 宁波博尔雅电子材料科技有限公司 | Modular high-efficiency disc buckling frame support and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |
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| RJ01 | Rejection of invention patent application after publication |