CN107780645A - A kind of adjustable fastener for installing - Google Patents
A kind of adjustable fastener for installing Download PDFInfo
- Publication number
- CN107780645A CN107780645A CN201610773806.3A CN201610773806A CN107780645A CN 107780645 A CN107780645 A CN 107780645A CN 201610773806 A CN201610773806 A CN 201610773806A CN 107780645 A CN107780645 A CN 107780645A
- Authority
- CN
- China
- Prior art keywords
- seat
- upper fastener
- fastener
- clip seat
- time clip
- 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.)
- Pending
Links
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
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
- E04G7/12—Clamps or clips for crossing members
- E04G7/14—Clamps or clips for crossing members for clamping the members independently
- E04G7/16—Clamps or clips for crossing members for clamping the members independently of which the clamping parts for the different members are rotatable with respect to one another
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A kind of adjustable fastener for installing, belongs to field of mechanical technique.Including the first snap ring, the second snap ring, first snap ring is made up of the first upper fastener seat, first time clip seat, second snap ring is made up of the second upper fastener seat, second time clip seat, it is characterized in that, connected between first time clip seat and the second upper fastener seat by V-type connector, it is hinged between the V-type connector two side, the two side of the V-type connector is extensible link structure.The present invention is simple and reasonable, and it is easy to manufacture, and realizes between the adjustable angle and two snap rings between two snap rings in the relative displacement of horizontal level, upright position, securely and reliably, has the wide market space.
Description
Technical field
The present invention relates to a kind of structure of fastener, especially a kind of structure of adjustable fastener for installing, belong to mechanical skill
Art field.
Background technology
It is a kind of common building device that fastener, which is widely used in numerous areas, the steel tube scaffold clasp such as machinery and building,
Material, in construction engineering, it is used to connect scaffolding steel pipe, to reach the requirement of scaffold height and length, is building
There is highly important effect in field.
Traditional scaffold clasp has docking style, cross and T fonts etc., and these fastener majorities are complicated, using more
Individual connection fastening means, it is very inconvenient during installation and removal, particularly for different terrain erecting scaffold, it is desirable to
Interconnection scaffold angle it is different, than if any the scaffolding steel pipe for needing mutually to set up between angle set
For 45 °, some is needed to be 60 °, and some needs to be 90 °, and existing fastener is largely formed using two identical fasteners, be identical
Linked between fastener by rotating disc, can be with 360 ° of moving rotaries, this structure can only to rotate against between two fasteners,
Connection requirement during practical application can not be met.
The content of the invention
The purpose of the present invention is to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of adjustable fastener for installing, the structure
Connection angle is adjustable between two fastener snap rings can be made, and realizes relative displacement in horizontal level and upright position respectively.
The purpose of the present invention is achieved through the following technical solutions：A kind of adjustable fastener for installing, including the first card
Ring, the second snap ring, the first snap ring are made up of the first upper fastener seat, first time clip seat, and the second snap ring is by the second upper fastener seat,
Two times clip seat is formed, it is characterized in that, connected between first time clip seat and the second upper fastener seat by V-type connector,
It is hinged between the V-type connector two side, the two side of the V-type connector is extensible link structure.
The extensible link structure includes head rod, the second connecting rod, and head rod is hollow-core construction, in it
Portion's cavity wall is provided with internal thread, and described second connecting rod one end is provided with the threaded post to match with internal thread, the spiral shell of the second connecting rod
Line post is screwed in the cavity of head rod, and head rod is realized scalable with the second connecting rod by internal thread, threaded post
Connection.
Caging bolt is additionally provided with, the head rod cavity wall is provided with the spacing screwed hole to match with caging bolt, limit
Position bolt screws in spacing screwed hole and pushes down the threaded post of the second connecting rod.
The first upper fastener seat, first time clip seat, the second upper fastener seat, second time clip seat are in Ω types.
Angle between the V-type connector two side is 45 ° -180 °.
One end and one end of first time clip seat of the first upper fastener seat are hinged, the other end of the first upper fastener seat with
The other end of first time clip seat is bolted.
One end and one end of second time clip seat of the second upper fastener seat are hinged, the other end of the second upper fastener seat with
The other end of second time clip seat is bolted.
If the first upper fastener seat, first time clip seat, the second upper fastener seat, second time clip seat madial wall are equipped with
Do spacing kick.
It is hinged in the present invention between V-shaped connector two side, adds connection requirement, realize the angle between two snap rings
Spend adjustable；First upper fastener seat, first time clip seat, the second upper fastener seat, second time clip seat madial wall are equipped with some limits
Position kick, can increase the frictional force between fastener and attached article, strengthen connectivity robustness.
The two side of V-type connector is extensible link structure in the present invention, is realized between two snap rings in horizontal position
Put the relative displacement with upright position.In practical application, when needing to adjust extensible link, only need to be by the spiral shell of the second connecting rod
Line post is threaded in or out head rod, and is screwed in caging bolt in spacing screw, realizes the spacing of two connecting rods, enhances
Connectivity robustness between two connecting rods.
The present invention is simple and reasonable, and it is easy to manufacture, and realizes the adjustable angle and two snap rings between two snap rings
Between horizontal level, upright position relative displacement, securely and reliably, there is the wide market space.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of V-type connector in the present invention；
Fig. 3 is the structural representation of head rod in the present invention；
In figure：1 first snap ring, 2 second snap rings, 3 first upper fastener seats, 4 first time clip seat, 5 second upper fastener seats, 6 second
Lower clip seat, 7 V-type connectors, 8 head rods, 9 second connecting rods, 10 threaded posts, 11 caging bolts, 12 spacing screw threads
Hole.
Embodiment
A kind of adjustable fastener for installing, including the first snap ring 1, the second snap ring 2, the first snap ring by the first upper fastener seat 3,
First time clip seat 4 is formed, and the second snap ring is made up of the second upper fastener seat 5, second time clip seat 6.
Connected between first time clip seat and the second upper fastener seat by V-type connector 7, between V-type connector two side
Be hinged, the angle between V-type connector two side is 45 ° -180 °.The two side of the V-type connector is extensible link knot
Structure, extensible link structure include head rod 8, the second connecting rod 9, and head rod is hollow-core construction, its internal cavity wall
Provided with internal thread, second connecting rod one end is provided with the threaded post 10 to match with internal thread, and the threaded post of the second connecting rod screws in
In the cavity of head rod, head rod and the second connecting rod realize scalable connection by internal thread, threaded post.
Caging bolt 11 is additionally provided with, the head rod cavity wall is provided with the spacing screwed hole to match with caging bolt
12, caging bolt screws in spacing screwed hole and pushes down the threaded post of the second connecting rod.
First upper fastener seat, first time clip seat, the second upper fastener seat, second time clip seat are in Ω types.Detained on first
One end of part seat and one end of first time clip seat are hinged, the other end of the first upper fastener seat and the other end of first time clip seat
It is bolted.One end and one end of second time clip seat of second upper fastener seat are hinged, the other end of the second upper fastener seat
It is bolted with the other end of second time clip seat.First upper fastener seat, first time clip seat, the second upper fastener seat,
Two times clip seat madial walls are equipped with some spacing kicks.
Claims (8)
1. a kind of adjustable fastener for installing, including the first snap ring（1）, the second snap ring（2）, the first snap ring is by the first upper fastener seat
（3）, first time clip seat（4）Form, the second snap ring is by the second upper fastener seat（5）, second time clip seat（6）Form, its feature
It is to pass through V-type connector between first time clip seat and the second upper fastener seat（7）Connection, the V-type connector two side
Between be hinged, the two side of the V-type connector is extensible link structure.
2. a kind of adjustable fastener for installing according to claim 1, it is characterized in that, the extensible link structure includes
Head rod（8）, the second connecting rod（9）, head rod is hollow-core construction, and its internal cavity wall is provided with internal thread, described the
Two connecting rod one end are provided with the threaded post to match with internal thread（10）, the threaded post screw-in head rod of the second connecting rod
In cavity, head rod and the second connecting rod realize scalable connection by internal thread, threaded post.
3. a kind of adjustable fastener for installing according to claim 2, it is characterized in that, it is additionally provided with caging bolt（11）, institute
State head rod cavity wall and be provided with the spacing screwed hole to match with caging bolt（12）, caging bolt screwed in spacing screwed hole
And push down the threaded post of the second connecting rod.
4. a kind of adjustable fastener for installing according to claim 1, it is characterized in that, the first upper fastener seat, first
Lower clip seat, the second upper fastener seat, second time clip seat are in Ω types.
5. a kind of adjustable fastener for installing according to claim 1, it is characterized in that, the V-type connector two side it
Between angle be 45 ° -180 °.
6. a kind of adjustable fastener for installing according to claim 1, it is characterized in that, one end of the first upper fastener seat
It is hinged with one end of first time clip seat, the other end and the other end of first time clip seat of the first upper fastener seat are connected by bolt
Connect.
7. a kind of adjustable fastener for installing according to claim 1, it is characterized in that, one end of the second upper fastener seat
It is hinged with one end of second time clip seat, the other end and the other end of second time clip seat of the second upper fastener seat are connected by bolt
Connect.
8. a kind of adjustable fastener for installing according to claim 1, it is characterized in that, the first upper fastener seat, first
Lower clip seat, the second upper fastener seat, second time clip seat madial wall are equipped with some spacing kicks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773806.3A CN107780645A (en) | 2016-08-31 | 2016-08-31 | A kind of adjustable fastener for installing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773806.3A CN107780645A (en) | 2016-08-31 | 2016-08-31 | A kind of adjustable fastener for installing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107780645A true CN107780645A (en) | 2018-03-09 |
Family
ID=61450504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610773806.3A Pending CN107780645A (en) | 2016-08-31 | 2016-08-31 | A kind of adjustable fastener for installing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107780645A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453905A (en) * | 2019-08-30 | 2019-11-15 | 中冶建工集团有限公司 | A kind of reversible steel mesh piece horizontal keel bracket |
-
2016
- 2016-08-31 CN CN201610773806.3A patent/CN107780645A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453905A (en) * | 2019-08-30 | 2019-11-15 | 中冶建工集团有限公司 | A kind of reversible steel mesh piece horizontal keel bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180309 |