CN205935340U - A bolt for connecting crossbeam and stand - Google Patents
A bolt for connecting crossbeam and stand Download PDFInfo
- Publication number
- CN205935340U CN205935340U CN201620861767.8U CN201620861767U CN205935340U CN 205935340 U CN205935340 U CN 205935340U CN 201620861767 U CN201620861767 U CN 201620861767U CN 205935340 U CN205935340 U CN 205935340U
- Authority
- CN
- China
- Prior art keywords
- latch
- pars contractilis
- limiting section
- bolt
- column
- 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.)
- Active
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a bolt for connecting crossbeam and stand, the bolt includes the fork, the bolt includes pars contractilis and spacing portion, the pars contractilis can stretch out and draw back in the section bar cavity, the pars contractilis front portion is spacing portion, spacing portion is used for with the friction of section bar cavity inner wall spacingly. The utility model discloses the bolt passes through the anterior deformation of spring, forms not have the spacing portion of elasticity, and is spacing in the friction of section bar cavity inner wall through the friction, makes in bolt accurate built -in and the cavity through the rotatory appointed number of turns. The utility model discloses fix a position accurate, simple structure, processing is convenient.
Description
Technical field
This utility model is related to curtain wall field, more particularly, to a kind of latch for connecting cross beam and column.
Background technology
At present, crossbeam is directly connected to use night bolt with column more, generally has the mode of two kinds of installation night bolts,
First, in the deformation of section bar relevant position otch, for the spacing rear portion propping up night bolt；Second, in night bolt rear portion note
Glue is so as to be fixed on inside section bar.
Both the above method is spacing in order to connector, employs extra structure more, and the error of limit point is larger,
Not accurate.
Content of the invention
Technical problem to be solved in the utility model be provide a kind of structure simple, accurate positioning for connecting cross beam
With the latch of column, for this reason, this utility model provide technical scheme below：
A kind of latch for connecting cross beam and column, described latch includes fork, described latch include pars contractilis and
Limiting section, described pars contractilis can stretch in cavity of sectional material, and described pars contractilis is anterior to be limiting section, and described limiting section is used for and type
The friction of material cavity inner wall is spacing.
On the basis of using technique scheme, this utility model also can be using technical scheme further below：
Described latch is night bolt, and described limiting section and pars contractilis are integrated.
Described limiting section is the fastener of pars contractilis identical material tight arrangement and excessive portion, described fastener diameter
More than excessive portion diameter.
Described limiting section is that spring front portion helical arrangement forms the fastener that diameter becomes larger, and diameter gradually becomes again
Little excessive portion.Described excessive portion is used for easily putting in cavity of sectional material in latch.
Due to adopting the technical solution of the utility model, the beneficial effects of the utility model are：This utility model latch leads to
Cross spring front portion deformation, formed and there is no elastic spacing portion, wall friction is spacing in cavity of sectional material by friction, referred to by rotation
Fixing turn make latch accurately built-in with cavity in.This utility model accurate positioning, structure is simple, easy to process.
Brief description
Fig. 1 is the latch for connecting cross beam and column that this utility model provides.
Fig. 2 is the latch application state schematic diagram that this utility model provides.
Specific embodiment
As shown in figure 1, a kind of latch 3 for connecting cross beam 2 and column 1, described latch includes fork 6, described slotting
Pin 3 includes pars contractilis 31 and limiting section 32, and described pars contractilis can stretch in cavity of sectional material 5, and described pars contractilis 31 front portion is limited
Position portion 32, described limiting section 32 is used for spacing with wall friction in cavity of sectional material 5.
Described latch 3 is night bolt, and described limiting section 32 and pars contractilis 31 are integrated.
Described limiting section 32 is the fastener 71 of pars contractilis 31 identical material tight arrangement and excessive portion 72, described card
Stop 71 is with diameter greater than excessive portion 72 diameter.
Described limiting section 32 is that spring front portion helical arrangement forms the fastener 71 that becomes larger of diameter, and diameter again by
The little excessive portion 72 of gradual change.Described excessive portion 72 is used for easily putting in cavity of sectional material in latch.
As shown in Fig. 2 described column 1 first passes through latch 3 with crossbeam 2 being connected, latch is rotated to crossbeam cavity
Positioning is put, and then in column 1 grafting, then is connected with connector 4 reinforcing in crossbeam 2 front by column 1.
Claims (4)
1. a kind of latch for connecting cross beam and column, described latch includes fork it is characterised in that described latch includes
Pars contractilis and limiting section, described pars contractilis can stretch in cavity of sectional material, and described pars contractilis is anterior to be limiting section, described limiting section
For spacing with wall friction in cavity of sectional material.
2. as claimed in claim 1 a kind of latch for connecting cross beam and column it is characterised in that described latch is spring
Latch, described limiting section and pars contractilis are integrated.
3. as claimed in claim 1 or 2 a kind of latch for connecting cross beam and column it is characterised in that described limiting section
Fastener for the arrangement of pars contractilis identical material tight and excessive portion, described fastener is with diameter greater than excessive portion diameter.
4. as claimed in claim 3 a kind of latch for connecting cross beam and column it is characterised in that described limiting section is bullet
Spring front portion helical arrangement forms the fastener that diameter becomes larger, and the excessive portion that diameter tapers into again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620861767.8U CN205935340U (en) | 2016-08-10 | 2016-08-10 | A bolt for connecting crossbeam and stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620861767.8U CN205935340U (en) | 2016-08-10 | 2016-08-10 | A bolt for connecting crossbeam and stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205935340U true CN205935340U (en) | 2017-02-08 |
Family
ID=57923499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620861767.8U Active CN205935340U (en) | 2016-08-10 | 2016-08-10 | A bolt for connecting crossbeam and stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205935340U (en) |
-
2016
- 2016-08-10 CN CN201620861767.8U patent/CN205935340U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205935340U (en) | A bolt for connecting crossbeam and stand | |
| CN103062538A (en) | Flange with locating function | |
| CN202056168U (en) | Fixed bolt for front door hinge | |
| CN203338891U (en) | Magnetic connection piece of display model | |
| CN202838927U (en) | Zigzag column loudspeaker hook | |
| CN205824590U (en) | Thin-walled bracing means | |
| CN204303354U (en) | A kind of split type one-tenth sled casing | |
| CN204158062U (en) | The support reinforcing structure of a kind of | |
| CN205697052U (en) | A kind of portable clothes horse accessory | |
| CN205715316U (en) | A kind of axle sleeve connects fixation kit | |
| CN103252408A (en) | Combined bellows molding die sheet with bolt connection structure | |
| CN201866041U (en) | Fast-assembly positioning pin | |
| CN203516372U (en) | Screw splicing type screw | |
| CN204327708U (en) | A kind of rear tyre bolt | |
| CN204003858U (en) | A kind of circular sleeve fixed connecting piece | |
| CN204284110U (en) | A kind of panel beating assembly parts | |
| CN203819392U (en) | Modified lock for front fork of motorcycle | |
| CN203523271U (en) | Connecting structure of resistance plate of mini-tiller | |
| CN202707112U (en) | Connecting structure for hydraulic bracket displacement frame and connector | |
| CN204127105U (en) | A kind of ball rod of automobile | |
| CN206723730U (en) | A kind of sensor attachment mechanism | |
| CN204442914U (en) | Be with the soil taking shovel of the cone that breaks ground | |
| CN204604752U (en) | A kind of Angle Pin fixed structure of injection mold | |
| CN205036687U (en) | Connecting rod | |
| CN204290211U (en) | Indoor wire harness bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |