CN213087162U - Closed cross beam and upright post connecting structure for frame type curtain wall - Google Patents
Closed cross beam and upright post connecting structure for frame type curtain wall Download PDFInfo
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- CN213087162U CN213087162U CN202021517453.9U CN202021517453U CN213087162U CN 213087162 U CN213087162 U CN 213087162U CN 202021517453 U CN202021517453 U CN 202021517453U CN 213087162 U CN213087162 U CN 213087162U
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Abstract
The utility model discloses a frame-type curtain is with crossbeam and stand connection structure that closes, including aluminum alloy stand, crossbeam and spring bolt that closes, be equipped with the inside callipers foot that is used for fixed cavity glass on aluminum alloy stand's preceding terminal surface, still hang the sign indicating number including connecting, should connect and hang sign indicating number one end and pass through terminal surface fixed connection before screw and the aluminum alloy stand, one end along horizontal and the crossbeam front end inside wall plug-in connection that closes, spring bolt along horizontal plug-in connection between crossbeam rear end inside wall and the aluminum alloy stand side of closing. The utility model discloses a hang the sign indicating number with screw fixed connection on the aluminum alloy stand, will connect to hang the sign indicating number and inject in the crossbeam front end inner wall that closes a mouthful, make the crossbeam that closes a mouthful can not the tilting, arrange spring bolt at the crossbeam rear portion that closes a mouthful again, make the crossbeam that closes a mouthful connect hang sign indicating number and spring bolt combined action under firm the connection and connect, both avoided the installation cavity glass after the crossbeam that closes a mouthful can appear planting the phenomenon of head, strengthened the firm in connection degree of closing a mouthful crossbeam and aluminum alloy stand again.
Description
Technical Field
The utility model relates to a connection structure for the frame-type curtain especially relates to a frame-type curtain is with beam and stand connection structure that close.
Background
The frame type curtain wall refers to the self load of the curtain wall and the load received by the curtain wall and is mainly born by the sash. The sash of the frame-type curtain wall is generally composed of aluminum alloy upright posts and aluminum alloy beams, the upright posts (or the beams) are firstly installed on the main structure by connecting pieces, then the beams (or the upright posts) are installed on the upright posts (or the beams), and then the panel material unit components are fixed on the sash. As a common curtain wall keel connecting form, when aluminum alloy upright posts and cross beams are connected, the aluminum alloy L-shaped angle codes are usually selected for connection in consideration of convenience in installation, and therefore the transverse keel is usually selected for use in a method of adding aluminum alloy cross beam buckle covers on the opening cross beams. Although the method is convenient to install, the cross section of the selected cross beam is in an open form, so that the stress is not reasonable enough, the torsion resistance is poor, the phenomenon of twisting the head of the head;
the existing connection structure of the closed cross beam and the upright post only has two modes: the spring pin connection mode and the sleeve core and bolt connection mode are adopted, and the pure spring pin connection mode cannot ensure that each pin is popped out and positioned at the same time, so that the potential safety hazard problem exists; the connection mode of the sleeve core and the bolt can weaken the integral torsion resistance of the cross beam, the phenomenon that the cross beam twists the head is easily caused when the large grids are connected, and the quality requirement of the integral appearance uniformity of the frame grids is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a frame-type curtain wall is with beam and stand connection structure that closes who connects safelyr, torsion resistance is better.
The utility model provides a frame-type curtain is with closing crossbeam and stand connection structure, including aluminum alloy stand, closing crossbeam and spring bolt, be equipped with the inside callipers foot that is used for fixed cavity glass on aluminum alloy stand's preceding terminal surface, still hang the sign indicating number including connecting, should connect and hang sign indicating number one end and pass through terminal surface fixed connection before screw and the aluminum alloy stand, one end along horizontal and the crossbeam front end inside wall plug-in connection that closes, spring bolt along horizontal plug-in connection between closing crossbeam rear end inside wall and aluminum alloy stand side.
For convenient connection and quick left-right positioning of the hanging code on the front end face of the aluminum alloy upright column, a limiting groove matched with the inner clamping pin is arranged on the inner side of one end of the connection hanging code, and the connection hanging code is slidably mounted on the inner clamping pin and can move up and down through the limiting groove.
The inner side wall of the front end of the closed cross beam is provided with a clamping groove which is longitudinally arranged along the closed cross beam, one end of the connecting hanging code is fixedly connected with the front end face of the aluminum alloy upright post through a screw, and the other end of the connecting hanging code is connected with the clamping groove in an inserting mode along the transverse direction.
The inner side wall of the rear end of the closed cross beam is provided with a C-shaped groove longitudinally arranged along the closed cross beam, the side wall of the aluminum alloy upright post corresponding to the C-shaped groove is provided with a positioning hole, and the spring bolt is transversely inserted between the C-shaped groove and the positioning hole.
The aluminum alloy stand includes by back to preceding main joist, the heat insulating strip of I type and the aluminum alloy groove type strip that buckle is connected in proper order, and the interior card foot is equipped with the locating hole of arranging with the plug-in connection of spring bolt on the main joist left and right sides along aluminum alloy stand longitudinal arrangement terminal surface left and right sides before the main joist.
The utility model discloses a hang the sign indicating number with screw fixed connection on the aluminum alloy stand, to connect and hang the sign indicating number and inject in the crossbeam front end inner wall that closes a mouthful, make the crossbeam that closes a mouthful can not the tilting, arrange the spring bolt at the crossbeam rear portion that closes a mouthful again, make the crossbeam that closes a mouthful connect and hang sign indicating number and spring bolt combined action down firm connection, through the connection hang the effect of jointly arranging around sign indicating number and the spring bolt, closed crossbeam can appear planting the phenomenon behind having both avoided installation cavity glass, the firm in connection degree of closing crossbeam and aluminum alloy stand has been strengthened again. The utility model discloses the installation is simple, has solved the inevitable crossbeam crop phenomenon of modes such as conventional pure pin joint, cover core are connected, angle aluminium is connected, improves construction installation quality.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention.
Fig. 2 is a schematic view of a cross-sectional structure of the utility model in use.
Figure 3 is the utility model discloses the vertical cut open structure schematic diagram when using.
The labels shown in the figures and the corresponding component names are:
1. aluminum alloy upright posts; 11. a main keel; 12. i-type heat insulation strips; 13. aluminum alloy channel strips; 111. an inner clamping pin; 112. a boss; 113. positioning holes;
2. a closed cross beam; 21. a card slot; 22. c-shaped grooves;
3. a spring bolt; 31. a limiting plug; 32. stainless steel cylindrical pins; 33. a stainless steel spring;
4. connecting hanging codes; 41. a limiting groove;
5. a screw;
6. pressing a plate; 61. a groove; 62. an outer snap groove;
7. a bolt;
8. hollow glass.
Detailed Description
As can be seen from figure 1, the closed cross beam and upright post connecting structure for the frame-type curtain wall of the utility model comprises an aluminum alloy upright post 1, a closed cross beam 2, a spring bolt 3, a connecting hanging weight 4 and a screw 5,
the aluminum alloy upright post 1 comprises a main keel 11, I-shaped heat insulation strips 12 and aluminum alloy groove strips 13, inner clamping feet 111 which are longitudinally arranged along the main keel 11 are symmetrically arranged on the left side and the right side of the front end surface of the main keel 11, a boss 112 which is longitudinally arranged along the main keel 11 is arranged at the center of the front end surface of the main keel 11, positioning holes 113 are arranged on the left side wall and the right side wall of the main keel 11, two heat insulation strip clamping grooves are symmetrically arranged on the boss 112, the two I-shaped heat insulation strips 12 are clamped between the heat insulation strip clamping grooves and the aluminum alloy groove strips 13 through a clamping structure, the two I-shaped heat insulation strips 12 are arranged in parallel,
a clamping groove 21 is arranged on the inner side wall of the front end of the closed cross beam 2 along the longitudinal direction, a C-shaped groove 22 is arranged on the inner side wall of the rear end of the closed cross beam 2 along the longitudinal direction, the C-shaped groove 22 and the positioning hole 13 are coaxially and correspondingly arranged, the closed cross beam 2 is transversely arranged between the two aluminum alloy upright posts 1,
a limiting groove 41 matched with the inner clamping pin 11 is arranged at the inner side of one end of the connecting hanging code 4, the other end of the connecting hanging code 4 is transversely inserted into the clamping groove 21 of the closed cross beam 2, the connecting hanging code 4 is slidably arranged on the inner clamping pin 11 in a way of moving up and down through the limiting groove 41,
the screw 5 passes through the connecting hanging code 4 to be fixedly connected with an inner clamping foot 11 on the front end surface of the aluminum alloy upright post 1, the connecting hanging code 4 is horizontally fixed on the aluminum alloy upright post 1 through the screw 5,
the spring bolt 3 comprises a limiting plug 31, a stainless steel cylindrical pin 32 and a stainless steel spring 33, the limiting plug 31 is clamped in a C-shaped groove 22 of the closed cross beam 2, the stainless steel cylindrical pin 32 is sleeved in the C-shaped groove 22 on the outer side of the limiting plug 31 along a transverse clearance, the stainless steel spring 33 is elastically connected between the limiting plug 31 and the stainless steel cylindrical pin 32, and under the limiting action of the limiting plug 31 and the stainless steel spring 33, the outer side end of the stainless steel cylindrical pin 32 extends out of the closed cross beam 2 to be connected with the positioning hole 13 of the aluminum alloy upright post 1 in a plug-in mode.
As can be seen from fig. 2 and 3, when constructing the frame-type curtain wall system, the pressing plate 6 and the bolt 7 matched with the present invention are required to be arranged, the rear end face of the pressing plate 6 is provided with the groove 61 arranged along the longitudinal direction thereof, the inner width of the groove 61 is not less than the total width of the front end of the aluminum alloy channel strip 13, the pressing plate 6 is installed on the front end face of the aluminum alloy channel strip 13 through the groove 61, the bolt 7 passes through the pressing plate 6 and the aluminum alloy channel strip 13 to be in threaded connection with the boss 112, and the pressing plate 6 is fixed on the boss 112 of the main keel 11 through the bolt 7; a left mounting groove and a right mounting groove are formed between the front end faces of the pressing plate 6 and the main keel 11, outer clamping grooves 62 are formed in the left side and the right side of the rear end face of the pressing plate 6, the hollow glass 8 is mounted in the mounting grooves, the rear end face of the hollow glass 8 supports against the EPDM rubber strips in the inner clamping feet 111, and the front end face of the hollow glass 8 supports against the EPDM rubber strips in the outer clamping grooves 62.
Claims (5)
1. The utility model provides a frame-type curtain is with beam and stand connection structure that remains silent, includes aluminum alloy stand (1), beam (2) and spring bolt (3) that remain silent are equipped with inner callipers foot (111) that are used for fixed cavity glass on aluminum alloy stand's preceding terminal surface, its characterized in that: still hang sign indicating number (4) including connecting, should connect and hang sign indicating number one end and pass through screw (5) and aluminum alloy stand preceding terminal surface fixed connection, one end along horizontal and the crossbeam front end inside wall plug-in connection that closes, spring bolt along horizontal plug-in connection between crossbeam rear end inside wall and aluminum alloy stand side of closing.
2. A closed cross beam and upright post connecting structure for a frame-type curtain wall as claimed in claim 1, wherein: the inner side of one end of the connecting hanging code is provided with a limiting groove (41) matched with the inner clamping pin, and the connecting hanging code is slidably mounted on the inner clamping pin and can move up and down through the limiting groove.
3. A closed cross beam and upright post connecting structure for a frame-type curtain wall as claimed in claim 1, wherein: the inner side wall of the front end of the closed cross beam is provided with a clamping groove (21) which is longitudinally arranged along the closed cross beam, one end of the connecting hanging code is fixedly connected with the front end face of the aluminum alloy upright post through a screw, and the other end of the connecting hanging code is connected with the clamping groove in an inserting mode along the transverse direction.
4. A closed cross beam and upright post connecting structure for a frame-type curtain wall as claimed in claim 1, wherein: a C-shaped groove (22) is arranged on the inner side wall of the rear end of the closed cross beam along the longitudinal direction of the closed cross beam, a positioning hole (113) is arranged on the side wall of the aluminum alloy upright column at the position corresponding to the C-shaped groove, and a spring bolt is inserted between the C-shaped groove and the positioning hole along the transverse direction.
5. A closed cross beam and upright post connecting structure for a frame-type curtain wall as claimed in claim 1, wherein: the aluminum alloy stand includes by back to preceding main joist (11), the thermal-insulated strip of I type (12) and aluminum alloy groove type strip (13) that buckle is connected in proper order, and the interior card foot is equipped with locating hole (113) of arranging with the grafting of spring bolt on the wall of main joist the terminal surface left and right sides before the main joist along aluminum alloy stand longitudinal arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021517453.9U CN213087162U (en) | 2020-07-28 | 2020-07-28 | Closed cross beam and upright post connecting structure for frame type curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021517453.9U CN213087162U (en) | 2020-07-28 | 2020-07-28 | Closed cross beam and upright post connecting structure for frame type curtain wall |
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| Publication Number | Publication Date |
|---|---|
| CN213087162U true CN213087162U (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021517453.9U Active CN213087162U (en) | 2020-07-28 | 2020-07-28 | Closed cross beam and upright post connecting structure for frame type curtain wall |
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| CN (1) | CN213087162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892868A (en) * | 2022-05-31 | 2022-08-12 | 深圳市方大建科集团有限公司 | Energy-saving combined type upright post and joint connecting structure |
-
2020
- 2020-07-28 CN CN202021517453.9U patent/CN213087162U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892868A (en) * | 2022-05-31 | 2022-08-12 | 深圳市方大建科集团有限公司 | Energy-saving combined type upright post and joint connecting structure |
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