CN209924228U

CN209924228U - Curtain wall dry hanging system

Info

Publication number: CN209924228U
Application number: CN201821829973.6U
Authority: CN
Inventors: 张春勃; 刘怀玉
Original assignee: Zhejiang Zhongnan Curtain Wall Polytron Technologies Inc
Current assignee: Zhejiang Zhongnan Curtain Wall Polytron Technologies Inc
Priority date: 2018-11-07
Filing date: 2018-11-07
Publication date: 2020-01-10
Anticipated expiration: 2028-11-07

Abstract

The utility model provides a curtain wall dry hanging system, which comprises a stand column, a cross beam and a hanging piece for installing a plate, wherein the cross beam is an aluminum alloy section, and the hanging piece comprises an upper hanging piece fixed with an upper plate and a lower hanging piece fixed with a lower plate; the upper edge and the lower edge of the cross beam respectively extend outwards to form an upper supporting structure for hanging the upper hanging piece and a lower supporting structure for hanging the lower hanging piece; the crossbeam passes through first bolt fastening on the front end face of stand. The technical scheme of the utility model adopts aluminum alloy and stainless steel materials, the durability is high, all the parts are fixed by bolts, and the non-welding connection improves the bearing performance and the service life of the curtain wall system; the cross beam is less in requirement, and the cost is saved; meanwhile, the plate can be adjusted in three dimensions, so that the mounting precision is ensured, and the surface of the plate is smooth; especially, this technical scheme batch production degree is high, can realize going on in step with stand, crossbeam installation for building site installation progress shortens engineering cycle.

Description

Curtain wall dry hanging system

Technical Field

The utility model relates to a curtain building field, concretely relates to curtain panel hang system futilely.

Background

The curtain that adopts the stone material panel to constitute as the curtain material is more and more at present, and the dry-hanging method is generally used to install the stone material curtain, sets up fore-and-aft stand earlier at the building outer wall promptly, later connects horizontal crossbeam as the skeleton on fore-and-aft stand, sets up the metal pendant on the skeleton, articulates, fixes the stone material on the metal pendant again. The keel of the existing plate curtain wall generally adopts a steel structure rod piece, and a welding mode is used on site. However, the steel has poor corrosion resistance and large self weight, so that the bearing capacity of the curtain wall foundation is increased, and the requirement on the whole bearing capacity of the curtain wall is high; meanwhile, the on-site welding strength is not easy to guarantee, the corrosion resistance of a welding point is more difficult to treat, a fire disaster is easy to cause during welding, and the safety coefficient is low. When the installation is carried out, the keel is installed from bottom to top after the main body is capped in the installation sequence, and then the plate is installed from top to bottom, so that the construction period is long.

Particularly, when a dry hanging method is adopted at present, one plate is usually required to correspond to two cross beams. Namely, the four corners of the plate are all fixed with hanging pieces, two hanging pieces above the plate are hung on a first horizontal beam, and two hanging pieces below the plate are hung on a second horizontal beam. According to the technical scheme, on one hand, the material consumption of the cross beam is large, and on the other hand, the stress points are close to the positions of the supporting points at the two ends of the cross beam, so that the structural stability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the shortcoming that exists among the prior art, provide the crossbeam quantity less and do not have welded structure firm, install convenient curtain system of hanging futilely.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a curtain wall dry hanging system comprises upright posts, cross beams and hanging pieces for mounting plates, wherein the cross beams are aluminum alloy sections, and the hanging pieces comprise upper hanging pieces fixed with upper plates and lower hanging pieces fixed with lower plates; the upper edge and the lower edge of the cross beam respectively extend outwards to form an upper supporting structure for hanging the upper hanging piece and a lower supporting structure for hanging the lower hanging piece; the crossbeam passes through first bolt fastening on the front end face of stand.

Furthermore, a first clamping groove matched with the shape of the end of the bolt is formed in the front end face of the stand column along the vertical direction, so that the first bolt is clamped in the first clamping groove and the position of the cross beam can be adjusted up and down along the first clamping groove.

Furthermore, the binding surface of the beam and the upright post is provided with a milling groove with the same width as the upright post, and the beam is connected with the upright post in a clamping manner.

Further, the stand is fixed on fossil fragments through the angle sign indicating number that sets up in the side, and the stand passes through the second bolt fastening with the angle sign indicating number.

Furthermore, the two side faces of the stand column are provided with second clamping grooves matched with the end heads of the second bolts in shape along the vertical direction, so that the end heads of the second bolts are clamped in the second clamping grooves, and the position of the stand column can be adjusted up and down along the second clamping grooves.

Furthermore, the connecting surface of the corner connector and the stand column is provided with a long through hole for the second bolt to pass through along the horizontal direction, so that the position of the stand column can be adjusted back and forth along the long through hole.

Furthermore, the contact surface of the corner connector and the upright post is a non-smooth plane.

Furthermore, the cross section of the upper support structure is H-shaped, and the upper hanging piece comprises an L-shaped upper hook piece and an L-shaped lower hook piece which extend out of the upper hanging piece main body and are distributed up and down; the hook foot of the upper hook piece is inserted into the upper opening of the upper supporting structure, and the lower hook foot is propped against the vertical outer side surface of the upper supporting structure.

Further, the lower hanger comprises an upper hook and a lower hook which extend out of the lower hanger main body and are distributed up and down; the cross section of the lower supporting structure is an F-shaped component, and the outer ends of the two horizontal plates of the lower supporting structure are hooked back to lock the upper hook and the lower hook respectively.

Furthermore, the lower supporting structure also comprises an adjusting plate and a fine adjustment screw arranged on the adjusting plate; one end of the adjusting plate is fixed on the beam main body, and the other end of the adjusting plate is fixed on the lower hanging piece.

The technical scheme of the utility model adopts aluminum alloy and stainless steel materials, the durability is high, all the parts are fixed by bolts, and the non-welding connection improves the bearing performance and the service life of the curtain wall system; in addition, the cross beams required for mounting the plates are effectively reduced, and the cost is saved; meanwhile, the vertical and horizontal adjustment of the upright posts, the longitudinal adjustment of the cross beam and the vertical and horizontal adjustment of the plate by 1-3mm by fine adjusting nuts on the hanging pieces ensure the installation precision and smooth the surface of the plate; especially, this technical scheme batch production degree is high, can realize going on in step with stand, crossbeam installation for building site installation progress shortens engineering cycle.

Drawings

Fig. 1 is a longitudinal sectional view of the present invention.

Fig. 2 is a transverse sectional view of the present invention.

Fig. 3 is a partial enlarged view of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Reference is made to the accompanying drawings. The utility model discloses be equipped with stand 1, crossbeam 2 and be used for installing the pendant 3 of panel 4, panel 4 can be fixed on pendant 3 through expansion screw 8. Wherein, crossbeam 2, stand 1 and pendant 3 are the aluminum alloy ex-trusions, can choose for use stainless steel material to make entire system structure light and handy, whole weight is little, improve the durability. The pendant 3 includes with last panel 40 fixed last pendant 30 and with lower panel 41 fixed lower pendant 31, the upper limb of crossbeam 2 and lower limb outwards stretch out respectively and hang the last bearing structure 20 of last pendant 30 and hang the lower bearing structure 21 of lower pendant 31, consequently, the utility model discloses technical scheme only needs a crossbeam 2 just can hang two panels, goes up panel 40 and down can level and smooth through sealed glue connection, fixed between the panel 41.

The cross beam 2 is fixed on the front end surface of the upright post 1 through a first bolt 5. Specifically, the first clamping groove 10 matched with the first bolt 5 end in shape is arranged on the front end face of the upright post 1 along the vertical direction, the cross section of the first clamping groove 10 is approximately in a convex shape, the middle of the bottom surface of the first clamping groove is concave, and therefore the end of the first bolt 5 can be clamped in the first clamping groove 1 to move and not be pulled out, so that the crossbeam 2 can be adjusted in the vertical direction while the crossbeam 2 is fixed on the upright post 1. If the two ceramic plates hung on the left and right of the supporting structure have different sizes, the supporting structure can generate moment under the action of gravity. To solve this problem, the cross beam 2 is preferably fixed by 2 first bolts 5 distributed up and down.

In order to increase the stability that crossbeam 2 is fixed, still be equipped with the milling flutes 22 the same with stand 1 width on the binding face of crossbeam 2 and stand 1 to but crossbeam 2 joint on stand 1 preceding terminal surface its supplementary fixed effect prevents crossbeam 2's rotation.

Two sides of the upright post 1 are provided with corner connectors 6 so that the upright post 1 is fixed on the keel, wherein the upright post 1 and the corner connectors 6 are fixed through second bolts 7. Specifically, all be equipped with along vertical direction on the both sides face of stand 1 with second bolt 7 end shape fit's second draw-in groove 11 to the end of second bolt 7 can inlay in second draw-in groove 11 and can remove and do not drop in second draw-in groove 11, thereby makes stand 1 can follow vertical direction and adjust from top to bottom.

Particularly, the connecting surface of the corner connector 6 and the upright post 1 is provided with a long through hole 60 along the horizontal direction for the second bolt 7 to pass through, so that the upright post 1 can be adjusted back and forth along the long through hole 60. In order to increase the fixing firmness of the upright post 1, the connecting contact surface of the corner connector 6 and the upright post 1 is subjected to a rubbing filing measure, so that the friction force is increased.

The upper support structure 20 of the cross beam 2 is H-like in cross-section and extends upwardly and outwardly from the upper edge of the main body of the cross beam 2. The upper hanger 30 includes an L-shaped upper hook 300 and a lower hook 301 extending from the upper hanger main body and distributed up and down; wherein the hook leg of the upper hook 300 is inserted into and clamped in the upper opening of the upper supporting structure 20, and the lower hook leg 301 is abutted against the vertical outer side surface of the upper supporting structure 20.

The lower hanger 21 comprises an upper hook 210 and a lower hook 211 which extend out of the main body of the lower hanger 21 and are distributed up and down; the cross section of the lower supporting structure 21 is an F-shaped member, and extends downwards and outwards from the lower edge of the main body of the cross beam 2, and the outer ends of the two horizontal plates of the lower supporting structure 21 are hooked back to lock the upper hook 210 and the lower hook 211 respectively, so as to ensure that the plates are hung without falling.

In particular, the lower support structure 21 further includes an adjustment plate 212 and a fine adjustment screw 213 disposed on the adjustment plate 212. One end of the adjusting plate 212 is fixed on the main body of the beam 2, the other end is fixed on the lower hanging piece 21, and the plate can be adjusted within the range of about 1-3mm through the fine adjustment screw 213, so that the accuracy and the smoothness of plate installation are ensured. Meanwhile, the position adjustment of the cross beam 2 and the upright post 1 is combined, so that the adjustment of the plate in a three-dimensional space is realized, and the stability of the whole system structure is not influenced.

The plate is installed from bottom to top and is fixed on the supporting structure through the aluminum alloy hanging piece, the plate is allowed to deform freely in two directions, and additional stress is prevented from being generated after the plate deforms. Gravity and load act on the supporting structure through the hanging piece on the plate. After the plate is installed, the adjusting device is arranged, and the plate is adjusted up and down and left and right through the fine adjustment screws.

It should be noted that the above describes exemplifying embodiments of the invention. However, it should be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, which are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the scope of the present invention, and the changes and modifications are intended to fall within the scope of the present invention as claimed.

Claims

1. A curtain wall dry hanging system comprises upright posts, cross beams and hanging pieces for mounting plates, and is characterized in that the cross beams are aluminum alloy sections, and the hanging pieces comprise upper hanging pieces fixed with upper plates and lower hanging pieces fixed with lower plates; the upper edge and the lower edge of the cross beam respectively extend outwards to hang an upper support structure of the upper hanging piece and a lower support structure of the lower hanging piece; the cross beam is fixed on the front end face of the upright post through a first bolt.

2. The curtain wall dry hanging system according to claim 1, wherein a first slot matching with the first bolt end in shape is vertically formed on the front end surface of the upright column, so that the first bolt is inserted into the first slot and the position of the cross beam can be adjusted up and down along the first slot.

3. The curtain wall dry hanging system according to claim 1 or 2, wherein a milled groove having the same width as the upright is formed on a joint surface of the beam and the upright, and the beam is fastened to the upright.

4. The curtain wall dry-hanging system as claimed in claim 1, wherein the upright is fixed on the keel by corner connectors disposed at the side surfaces, and the upright and the corner connectors are fixed by second bolts.

5. The curtain wall dry hanging system according to claim 4, wherein the two side surfaces of the upright post are provided with second locking grooves along the vertical direction, the second locking grooves are matched with the ends of the second bolts in shape, so that the ends of the second bolts are clamped in the second locking grooves and the position of the upright post can be adjusted up and down along the second locking grooves.

6. The curtain wall dry hanging system as claimed in claim 4 or 5, wherein a long through hole for the second bolt to pass through is formed on the connection surface of the corner connector and the upright column along the horizontal direction, so that the position of the upright column can be adjusted back and forth along the long through hole.

7. The curtain wall dry-hang system as claimed in claim 4, wherein the contact surface of the corner brace and the upright post is a non-smooth plane.

8. The curtain wall dry-hanging system as claimed in claim 1, wherein the cross section of the upper supporting structure is H-like, and the upper hanger comprises an upper hook member and a lower hook member which are L-shaped and extend from the upper hanger main body and are distributed up and down; the hook foot of the upper hook piece is inserted into the upper opening of the upper supporting structure, and the lower hook foot is abutted against the vertical outer side face of the upper supporting structure.

9. The curtain wall dry-hang system as claimed in claim 1, wherein the lower hanger comprises an upper hook and a lower hook which extend from a main body of the lower hanger and are distributed up and down; the cross section of the lower supporting structure is an F-shaped component, and the outer ends of the two horizontal plates of the lower supporting structure are hooked back to lock the upper hook and the lower hook respectively.

10. The curtain wall dry-hanging system as claimed in claim 1, 8 or 9, wherein the lower support structure further comprises an adjustment plate and a fine adjustment screw provided on the adjustment plate; one end of the adjusting plate is fixed on the beam main body, and the other end of the adjusting plate is fixed on the lower hanging piece.