CN216195812U - Connecting structure of cross beam and upright post - Google Patents
Connecting structure of cross beam and upright post Download PDFInfo
- Publication number
- CN216195812U CN216195812U CN202122007027.1U CN202122007027U CN216195812U CN 216195812 U CN216195812 U CN 216195812U CN 202122007027 U CN202122007027 U CN 202122007027U CN 216195812 U CN216195812 U CN 216195812U
- Authority
- CN
- China
- Prior art keywords
- connecting structure
- cross beam
- edge
- upright post
- strip
- 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
Images
Abstract
The utility model provides a connecting structure of a cross beam and a stand column, wherein the cross beam is connected with the stand column through two spring pins and connecting pieces; the connecting sheet is arranged on the vertical surface, one side of the connecting sheet is connected with the cross beam through a screw, the other side of the connecting sheet is connected with the upright post through two connecting structures, the first connecting structure is closer to the side edge of the upright post than the second connecting structure, the first connecting structure is a hooked edge splicing strip, and a clamping groove matched with the hooked edge splicing strip is arranged at the part, close to the edge, of the upright post; the second connecting structure is a hooked edge inserting strip parallel to the hooked edge inserting strip of the first connecting structure or is in screw connection; the hook direction of the edge-hooking inserting strip in the second connecting structure is the same as the hook direction of the edge-hooking inserting strip in the first connecting structure; when the second connecting structure is the edge-hooking splicing strip, the front surface of the upright post is also provided with a clamping groove matched with the edge-hooking splicing strip. The utility model not only ensures reliable connection, but also is convenient to install, and improves the connection and installation quality of the curtain wall keel.
Description
Technical Field
The utility model relates to the field of curtain walls, in particular to a connecting structure of a cross beam and a vertical column.
Background
In the keel system of the curtain wall, the cross beam is connected with the upright post through a connecting structure.
For the connection of the closed cross beam and the upright post of the curtain wall, if the closed cross beam and the upright post are connected by using the corner connectors, the connection can be only carried out synchronously with the installation of the upright post, and the sequential construction is carried out. If the operation processes of the beam and the upright are not related, the operation processes do not need to be carried out in a synchronous sequence, and the working efficiency can be improved.
The most classical connection structure of the beam and the upright post is connected with the upright post through three spring pins. The spring pin consists of a base, a spring and a pin, and the base is knocked into the mounting groove of the closed cross beam profile and is connected with the mounting groove in an interference fit manner.
However, once there is an error, the spring pin cannot be installed smoothly, and since the connection structure of the cross beam and the upright column is a hidden project, the installer may directly abandon the connection between the spring pin and the upright column, which leaves a potential safety hazard to the curtain wall structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a connecting structure of a cross beam and a vertical column, which not only ensures reliable connection, but also is convenient to install and improves the connecting and installing quality of curtain wall keels. Therefore, the utility model adopts the following technical scheme:
a connecting structure of a cross beam and a stand column is characterized in that the cross beam is connected with the stand column through two spring pins and connecting pieces; the connecting piece is arranged on the vertical surface, one side of the connecting piece is connected with the cross beam through a screw, the other side of the connecting piece is connected with the stand column through two connecting structures, the first connecting structure is closer to the side edge of the stand column than the second connecting structure, the first connecting structure is a hooked edge splicing strip, and a clamping groove matched with the hooked edge splicing strip is arranged at the part, close to the edge, of the stand column; the second connecting structure is a hooked edge inserting strip parallel to the hooked edge inserting strip of the first connecting structure or is in screw connection; the hook direction of the edge-hooking inserting strip in the second connecting structure is the same as the hook direction of the edge-hooking inserting strip in the first connecting structure; when the second connecting structure is the edge hooking insertion strip, the front surface of the upright post is also provided with a clamping groove matched with the edge hooking insertion strip.
On the basis of the technical scheme, the utility model can also adopt the following further technical schemes or combine the further technical schemes for use:
the two spring pins are arranged at positions close to the rear part of the beam and are arranged up and down.
The spring pin comprises a base, a spring and a pin, wherein the base is arranged in an installation groove in the cross beam and is in interference fit with the wall of the installation groove; the middle part of pin sets up one or multichannel ring channel along the axial of pin, the ring channel is used for cooperating with the instrument and can follow the length direction of crossbeam and stir the pin, makes the head of pin withdraw from the connecting hole on the stand.
The structure that the connection piece is arranged and is used for being connected with the cross beam is a horizontal long round hole.
The connecting structure of the cross beam and the stand column is applied to the exposed frame curtain wall, the second connecting structure is a hook edge inserting strip parallel to the hook edge inserting strip of the first connecting structure, the connecting piece is of a step-shaped structure, the structure connected with the cross beam is arranged on a first step of the step-shaped structure, and the structure connected with the stand column is arranged on the inner side of the second step higher than the first step.
The nylon plug is further provided with a nylon plug, the nylon plug comprises an installation part, the nylon plug is installed on one side of the center line of the stand column through the installation part by using a screw, and the nylon plug is provided with a plug block which is positioned outside the front surface of the connecting sheet.
The connecting structure of the cross beam and the stand column is applied to a horizontal and vertical hidden curtain wall, the second connecting structure is in screw connection, the connecting piece is of a step-shaped structure, the structure connected with the cross beam is arranged on a first step of the step-shaped structure, and the structure connected with the stand column is arranged on the inner side of a second step lower than the first step.
The connecting structure of the cross beam and the stand column is applied to a transversely-hidden vertically-exposed curtain wall, the second connecting structure is a hooked edge inserting strip parallel to a hooked edge inserting strip of the first connecting structure, the connecting piece is of a stepped structure, the structure connected with the cross beam is arranged on a first step of the stepped structure, and the structure connected with the stand column is arranged on the inner side of a second step higher than the first step.
The connecting structure of the cross beam and the upright column is applied to the hidden frame curtain wall, and the second connecting structure is in screw connection.
Due to the adoption of the technical scheme, the utility model has the following characteristics and technical effects:
1. the crossbeam is connected with the stand, with the way of spring catch + facade grafting connection piece, improves structural stability, improves the precision of construction, avoids three spring catches to play simultaneously like the installation insecure that the jack leads to.
2. The facade splicing connecting sheet is spliced with the upright column at the position connected by the edge hooking and splicing method, and has better structural stability under the conditions of bearing positive and negative wind pressure and the action of panel gravity.
3. One end of the inserting connecting piece is a long round hole, and the cross beam can still stretch after the screw is screwed down.
Drawings
Fig. 1 is a schematic cross-sectional view of a node according to embodiment 1 of the present invention.
Fig. 2 is an exploded view of a node structure according to embodiment 1 of the present invention.
Fig. 3 is a front view of a node according to embodiment 1 of the present invention.
Fig. 4 is a schematic cross-sectional view of a node according to embodiment 2 of the present invention.
Fig. 5 is an exploded view of a node structure according to embodiment 2 of the present invention.
Fig. 6 is a front view of a node according to embodiment 2 of the present invention.
Fig. 7 is a schematic cross-sectional view of a node according to embodiment 3 of the present invention.
Fig. 8 is an exploded view of a node structure according to embodiment 3 of the present invention.
Fig. 9 is a front view of a node according to embodiment 3 of the present invention.
Fig. 10 is a schematic cross-sectional view of a node according to embodiment 4 of the present invention.
Fig. 11 is an exploded view of a node structure according to embodiment 4 of the present invention.
Fig. 12 is a front view of a node according to embodiment 4 of the present invention.
Fig. 13 is an exploded view of the structure of an embodiment of a spring pin of the present invention.
Detailed Description
The keel system of the curtain wall is formed by connecting a cross beam 100 and a vertical column 200. In the connection structure of the cross beam and the upright provided by the utility model, the cross beam 100 is connected with the upright 200 through two spring pins 1 and a connecting sheet 2; the connecting piece 2 is arranged on a vertical face of the keel system, one side of the connecting piece is connected with the cross beam 100 through a screw 3, the other side of the connecting piece 2 is connected with the upright post 200 through two connecting structures, the first connecting structure is closer to the side edge of the upright post 200 than the second connecting structure, the first connecting structure is a hooked edge inserting strip 41, and a clamping groove 201 matched with the hooked edge inserting strip 41 is arranged at the part, close to the edge, of the upright post 200; the second connecting structure is a hooked edge inserting strip 51 parallel to the hooked edge inserting strip 41 of the first connecting structure; the hook direction of the edge hooking insertion strip 51 in the second connecting structure is the same as the hook direction of the edge hooking insertion strip 41 in the first connecting structure; the front surface of the upright post is also provided with a clamping groove 202 matched with the hooked edge inserting strip 51.
The structure arranged on the connecting piece 2 and used for being connected with the cross beam is a horizontal long round hole 20 through which a screw 3 passes and the cross beam stretches.
The connecting piece 2 is of a step-shaped structure, the structure connected with the cross beam 100 is arranged on a first step 21 of the step-shaped structure, and the structure connected with the upright column 200 is arranged on the inner side of a second step 22 higher than the first step 21.
The utility model is also provided with a nylon plug 6, the nylon plug 6 comprises an installation part 61, the nylon plug 6 is installed on one side of the central line of the upright post through the installation part 61 by using a screw 7, the nylon plug 6 is provided with a plug block 62, and the plug block 62 is positioned outside the front surface of the connecting sheet 2. The structure glue and the sealant are convenient to tie.
In the connection structure of crossbeam and stand, crossbeam section bar 100 sets up two mounting grooves 101 of arranging from top to bottom, and spring catch 1 is by base 11, spring 12 and pin 13, base 11 adopts the aluminum alloy preparation, is installed the inside of mounting groove 101 and with mounting groove wall interference fit.
In the spring pin of the utility model, the middle part of the pin 13, namely the part which is not inserted into the upright column 200, is provided with one or more annular grooves 14 along the axial direction of the pin 13, and the annular grooves 14 are used for being matched with a tool to poke the pin along the length direction of the cross beam, so that the head part 15 of the pin is withdrawn from the connecting hole 203 on the upright column 200, thereby realizing the disassembly of the cross beam and avoiding damaging the cross beam and other adjacent components.
The front part of the pin 13 is provided with an annular limiting step 16 which is used for forming fit with the surface of the upright column connecting hole orifice to limit the insertion depth of the pin 13, and the head part 15 of the pin 13 protrudes out of the annular limiting step 16 and is concentric with the annular limiting step 16.
The front end of the base 11 is provided with a threaded post 17 for connecting with the spring 12.
Like this, can in time avoid destroying when certain spring catch can't install and demolish the crossbeam, revise the hole of stand again, improve curtain wall structure's security to, in the structure of this spring catch, base, spring and pin have certain relation of connection, are convenient for install and transport.
The second connecting structure is connected by a screw 52, the connecting piece 2b adopts a step-shaped structure, the structure connected with the cross beam is arranged on the first step 21b of the step-shaped structure, and the structure connected with the upright post is arranged on the inner side of the second step 22b lower than the first step 21 b.
The rest of this embodiment is the same as embodiment 1, and in fig. 4 to 6, the same reference numerals as in fig. 1 to 3 denote the same meanings.
The second connecting structure is a hooked edge inserting strip 53 parallel to the hooked edge inserting strip 41 of the first connecting structure, the connecting piece 2c is of a step-shaped structure, the structure connected with the cross beam is arranged on a first step 21c of the step-shaped structure, and the structure connected with the stand column is arranged on the inner side of a second step 22c higher than the first step 21 c.
The rest of this embodiment is the same as embodiment 1, and in fig. 7 to 9, the same reference numerals as in fig. 1 to 3 denote the same meanings.
Embodiment 4, referring to fig. 10 to 12, and referring to fig. 13, this embodiment is a hidden frame curtain wall system embodiment.
The second connection is a screw 54 connection. The connecting sheet 2d adopts a flat sheet structure
The rest of this embodiment is the same as embodiment 1, and in fig. 10 to 12, the same reference numerals as in fig. 1 to 3 denote the same meanings.
The above description is only an embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any changes or modifications within the scope of the present invention by those skilled in the art are covered by the present invention.
Claims (9)
1. A connecting structure of a cross beam and a stand column is characterized in that the cross beam is connected with the stand column through two spring pins and connecting pieces; the connecting piece is arranged on the vertical surface, one side of the connecting piece is connected with the cross beam through a screw, the other side of the connecting piece is connected with the stand column through two connecting structures, the first connecting structure is closer to the side edge of the stand column than the second connecting structure, the first connecting structure is a hooked edge splicing strip, and a clamping groove matched with the hooked edge splicing strip is arranged at the part, close to the edge, of the stand column; the second connecting structure is a hooked edge inserting strip parallel to the hooked edge inserting strip of the first connecting structure or is in screw connection; the hook direction of the edge-hooking inserting strip in the second connecting structure is the same as the hook direction of the edge-hooking inserting strip in the first connecting structure; when the second connecting structure is the edge hooking insertion strip, the front surface of the upright post is also provided with a clamping groove matched with the edge hooking insertion strip.
2. A connecting structure of a cross member and a column as claimed in claim 1, wherein said two spring pins are provided at a position near a rear portion of the cross member and arranged up and down.
3. A beam and column connection according to claim 1, wherein said spring pin is comprised of a base, a spring and a pin, said base being mounted in a mounting groove in the beam and having an interference fit with the mounting groove wall; the middle part of pin sets up one or multichannel ring channel along the axial of pin, the ring channel is used for cooperating with the instrument and can follow the length direction of crossbeam and stir the pin, makes the head of pin withdraw from the connecting hole on the stand.
4. A connecting structure of a cross member and a vertical column as claimed in claim 1, wherein the structure provided for the connecting piece to be connected with the cross member is a horizontally elongated hole.
5. The connecting structure of the cross beam and the upright post as claimed in claim 1, 2, 3 or 4, wherein the connecting structure of the cross beam and the upright post is applied to a visible frame curtain wall, the second connecting structure is a hooked edge plugging strip parallel to the hooked edge plugging strip of the first connecting structure, the connecting piece adopts a step-shaped structure, the structure connected with the cross beam is arranged on a first step of the step-shaped structure, and the structure connected with the upright post is arranged on the inner side of a second step higher than the first step.
6. A connecting structure of a cross beam and a stand column as claimed in claim 5, wherein a nylon plug is further provided, the nylon plug comprises an installation part, the nylon plug is installed on one side of the center line of the stand column through the installation part by a screw, the nylon plug is provided with a plug block, and the plug block is located outside the front surface of the connecting sheet.
7. A connecting structure of a cross beam and an upright post as claimed in claim 1, 2, 3 or 4, characterized in that the connecting structure of the cross beam and the upright post is applied to a curtain wall which is hidden from both the open and the closed, the second connecting structure is a screw connection, the connecting piece is of a step structure, the structure connected with the cross beam is arranged on a first step of the step structure, and the structure connected with the upright post is arranged at the inner side of a second step which is lower than the first step.
8. A connecting structure of a cross beam and an upright post as claimed in claim 1, 2, 3 or 4, characterized in that the connecting structure of the cross beam and the upright post is applied to a horizontally hidden vertically-exposed curtain wall, the second connecting structure is a hooked edge plugging strip parallel to the hooked edge plugging strip of the first connecting structure, the connecting piece adopts a step-shaped structure, the structure connected with the cross beam is arranged on the first step of the step-shaped structure, and the structure connected with the upright post is arranged on the inner side of the second step higher than the first step.
9. A connecting structure of a cross beam and a vertical column as claimed in claim 1, 2, 3 or 4, wherein the connecting structure of the cross beam and the vertical column is applied to a hidden frame curtain wall, and the second connecting structure is a screw connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122007027.1U CN216195812U (en) | 2021-08-24 | 2021-08-24 | Connecting structure of cross beam and upright post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122007027.1U CN216195812U (en) | 2021-08-24 | 2021-08-24 | Connecting structure of cross beam and upright post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216195812U true CN216195812U (en) | 2022-04-05 |
Family
ID=80915513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122007027.1U Active CN216195812U (en) | 2021-08-24 | 2021-08-24 | Connecting structure of cross beam and upright post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216195812U (en) |
-
2021
- 2021-08-24 CN CN202122007027.1U patent/CN216195812U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216195812U (en) | Connecting structure of cross beam and upright post | |
| CN208981587U (en) | The collapsible connection structure of curtain-wall stand-column and crossbeam | |
| CN110886453A (en) | Clamping groove type integrated wallboard capable of placing objects | |
| CN217420703U (en) | Sheet metal part for shared storage space of stereo garage | |
| CN111287356B (en) | Glass curtain wall's sunken wall body system of decorating | |
| CN209837406U (en) | Hidden frame corner glass curtain wall system | |
| CN211597286U (en) | Glass rib mounting structure capable of being mounted indoors | |
| CN210606554U (en) | Commercial center advertisement board wall | |
| CN208226493U (en) | A kind of column facilitating cabling | |
| CN212176424U (en) | Hanging type vertical decorative line | |
| CN213929060U (en) | Splicing type aluminum profile structure with positioning holes | |
| CN214302374U (en) | Sandwich board wallboard traceless hanging piece | |
| CN213868670U (en) | Wall body external corner binding off system of decorating | |
| CN219889525U (en) | Wisdom street lamp with display screen protective structure | |
| CN215978989U (en) | Door and window aluminum profile and clamping angle using same | |
| CN211548516U (en) | Cross gap splicing adaptor | |
| CN211370114U (en) | Penetrating type jackscrew T connecting piece for doors and windows | |
| CN209760701U (en) | Horizontal large decorative strip device and upright post of glass curtain wall | |
| CN219418403U (en) | Transparent LED display module | |
| CN219060517U (en) | Novel glass curtain wall | |
| CN216740280U (en) | Big moulding mounting structure of curtain | |
| CN214835841U (en) | Outer sleeve type corner connector for connecting middle working window frame and window frame of energy-saving window | |
| CN210947322U (en) | Mounting structure of glass curtain wall transverse decoration strip | |
| CN220487384U (en) | Assembled metal door pocket | |
| CN216239189U (en) | Plug-in type glass curtain wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |