Stone curtain wall mounting node easy to adjust

Abstract

The utility model discloses a stone curtain wall installation joint easy to adjust. The stone curtain wall installation joint comprises a transverse keel, a hanging assembly and stone. T-shaped sliding grooves are formed in the upper side and the lower side of the transverse keel in the length direction respectively. The hanging assembly comprises an upper hanging piece, an upper base plate, a lower hanging piece and a lower base plate; the upper base plate and the lower base plate are installed at the sliding grooves of the transverse keel in a sliding mode, and the stone is connected with the upper hanging piece and the lower hanging piece through the back bolts and hung on the transverse keel. The sliding grooves are formed in the upper side and the lower side of the transverse keel, the heads of the bolts are arranged in the sliding grooves, continuous and flexible adjustment of the horizontal positions of the upper base plate and the lower base plate is achieved, the adjusting bolt holes are formed in the upper hanging piece, and adjustment of the straightness and the width of a stone joint is achieved by controlling the screwing-in depth of the adjusting bolts. And the adjusting capability in the mounting process is integrally improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stone material curtain wall installation technical field, especially a kind of stone material curtain wall installation node of easy adjustment. BACKGROUND

[0002] At present, stone material curtain wall generally adopts dry hanging method construction, and the internal method is mainly that steel adapter passes through keel reserved bolt hole, installs the connecting hanging piece, and the connecting hanging piece is reliably hung again through male and female hanging piece, and the male and female hanging piece is bolted with stone material through back bolt, and the back bolt is fixed with stone material through stone material back bolt hole, to form a complete hanging system. This method is the most conventional, but there are many disadvantages, such as: 1. the quality control difficulty of installation is larger, and the bolt hole deviation of transverse keel caused by welding deformation will not match with stone material back bolt hole after hanging piece installation, leading to problems such as missing hanging, hole changing in hanging process; 2. welding quality cannot be guaranteed, and it is difficult to check in place in high altitude, and it is easy to appear the situation that welding is missed and corrosion is not in place; 3. welding causes the installation precision deviation problem of keel, and there is deformation in welding process, and the deformation amount of keel is about 1cm to 3cm, thereby affecting the installation precision of surface layer; 4. construction period is affected, and the welding and installation of facade are greatly affected by weather, and it is high-altitude operation, and welding installation efficiency is low, which is not conducive to improving work efficiency, thereby affecting engineering progress.

[0003] Therefore, the existing stone material curtain wall installation node still has inconvenience and defects, and needs to be further improved. How to create a new stone material curtain wall installation node that is easy to adjust is one of the current important research and development topics. INVENTION CONTENTS

[0004] The technical problem to be solved by the utility model is to provide a stone material curtain wall installation node that is easy to adjust, so that it can flexibly adjust the hanging position, joint straightness and joint width, greatly reduce the amount of high-altitude welding operation, improve construction quality and efficiency, and overcome the shortcomings of the prior art.

[0005] To solve the above technical problems, the utility model provides a stone material curtain wall installation node that is easy to adjust, which comprises a transverse keel, a hanging assembly and stone material.

[0006] The upper and lower sides of the transverse keel are respectively provided with T-shaped sliding grooves along the length direction;

[0007] The hanging assembly comprises an upper hanging piece, an upper backing plate, a lower hanging piece and a lower backing plate.

[0008] The cross-sectional shape of the upper backing plate is inverted "J" shape, the inner side horizontal part is provided with a bolt, the head of the bolt is placed in the sliding groove on the lower side of the transverse keel, the cross-sectional shape of the upper hanging piece is inverted L shape, the edge of the horizontal part is downwardly turned over, and the turned-over part is used for being placed in the "J" shaped opening of the upper backing plate;

[0009] The cross section shape of the lower base plate is L-shaped, the horizontal part is provided with a bolt, and the head of the bolt is arranged in the sliding groove on the upper side of the cross beam;

[0010] The cross section shape of the lower hanging part is h-shaped, and the lower opening is used for hanging on the vertical part of the lower base plate;

[0011] The stone is connected with the upper hanging part and the lower hanging part through the back bolt, and is hung on the cross beam through the hanging assembly.

[0012] As an improvement of the utility model, the height of the horizontal part on the outer side of the upper base plate is lower than that of the horizontal part on the inner side.

[0013] Further, the horizontal part of the upper hanging part is provided with an adjusting screw hole, which is used for rotating in the adjusting bolt, adjusting the rotating depth of the adjusting bolt, and adjusting the straightness and width of the stone joint.

[0014] Further, the horizontal part of the upper hanging part is provided with a right fastening screw hole, which is used for rotating in the fastening bolt and connecting and fixing the upper base plate.

[0015] Further, the lower surface of the horizontal part on the inner side of the upper base plate and the upper surface of the horizontal part of the lower base plate are sawtooth-shaped.

[0016] Further, the cross beam is arranged at the horizontal joint of the upper and lower two stones, so that the same cross beam is used for hanging the upper and lower two stones.

[0017] Further, the stone curtain wall mounting node easy to adjust further comprises a vertical beam and an angle code, the vertical beam is vertically arranged on the outer side of the main body structure through a bolt group and an adapter, the angle code is welded and fixed on the left and right sides of the vertical beam at a specified height, and the two ends of the cross beam are connected with the angle code through bolts.

[0018] Further, the material of the cross beam is aluminum alloy, and the material of the vertical beam is galvanized steel.

[0019] After adopting the design, the utility model has at least the following advantages:

[0020] 1. By arranging the bolt head on the upper base plate and the lower base plate in the sliding groove on the upper and lower sides of the cross beam, the position can be continuously and flexibly adjusted, and after the adjustment is completed, the locking and fixing also have very reliable stability, while ensuring the installation precision and the installation quality, the appearance of the stone outer facade is greatly improved.

[0021] 2. By adjusting the rotating depth of the adjusting bolt between the upper hanging part and the upper base plate, the hanging height of the place can be locally adjusted, and then the straightness and width of the stone joint are adjusted.

[0022] 3. The horizontal keel is located at the joint of the upper and lower two stone materials, used for connecting the upper and lower two stone materials at the same time, forming a shared system, which can reduce the installation amount of the horizontal keel, even if the weight of the stone material is too large, the hanging problem can be easily solved by changing the wall thickness of the aluminum profile of the horizontal keel, which saves time and effort and greatly improves the adjusting ability of the stone curtain wall beam system.

[0023] 4. The amount of high-altitude welding operation is greatly reduced, about 90% of the welding operation is completed on the ground, mainly the welding between the corner code and the vertical keel, and the remaining 10% of the welding operation is the welding between the vertical keel and the main structure embedded part, the ground operation can effectively control the welding quality and improve the construction safety.

[0024] 5. The vertical keel completed welding on the ground can be straightened through a laser level and a hydraulic machine, effectively controlling the welding deformation amount and ensuring the construction quality.

[0025] 6. The ground welding can reduce the influence of weather factors on the construction period, and the high work efficiency of factory management also greatly shortens the construction period. BRIEF DESCRIPTION OF DRAWINGS

[0026] The above is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, the present application will be further described in detail in combination with the drawings and specific embodiments.

[0027] Fig. 1 is a structural schematic view of the hanging assembly and the horizontal keel in the present application.

[0028] Fig. 2 is a structural schematic view of the vertical keel and the corner code in the present application.

[0029] Fig. 3 is a structural schematic view of the vertical keel and the corner code in the present application.

[0030] Fig. 4 is a structural schematic view of the vertical keel and the corner code in the present application.

[0031] The reference signs are explained as follows: 1, vertical keel; 2, corner code; 3, horizontal keel; 31, sliding groove; 4, hanging assembly; 41, upper backing plate; 42, upper hanging piece; 421, adjusting bolt hole; 422, fastening bolt hole; 423, back bolt hole; 43, lower backing plate; 44, lower hanging piece; 5, adapter; 6, stone material. DETAILED DESCRIPTION

[0032] Please refer to Figs. 1 to 4 , the present application provides an easily adjustable stone curtain wall installation node, which comprises a horizontal keel 3, a hanging assembly 4 and a stone material 8, and further comprises a vertical keel 1 and a corner code 2.

[0033] The vertical keel 1 is a rectangular profile of galvanized steel material, connected and fixed with the adapter 5 by bolt set. The adapter 5 is a pair of horizontally arranged angle steel or channel steel profile, the root is welded and fixed with the embedded plate embedded in the main structure, the vertical keel 1 passes through the middle gap of the adapter 5, and the bolt set penetrates horizontally through the adapter 5 and the vertical keel 1, realizing the fixation of the vertical keel 1.

[0034] A plurality of angle codes 2 are welded on the left and right sides of the vertical keel 1 at a specified height, and the cross keel 3 is connected and fixed with the angle code 2 by bolts. The specific welding position of the angle code 2 is set according to the size of the stone 8, which needs to ensure that the cross keel 3 is located at the joint of the upper and lower two stones 8, and the same cross keel 3 is used to hang the upper and lower two stones 8.

[0035] The cross keel 3 is made of aluminum alloy material, and a T-shaped sliding groove 31 is formed on the upper and lower sides of the cross keel 3, respectively. The sliding groove 31 is arranged throughout the length, which is used to slide and adjust the position of the hanging assembly 4.

[0036] The hanging assembly 4 includes an upper hanging piece 41, an upper backing plate 42, a lower hanging piece 43 and a lower backing plate 44. The "upper" and "lower" in the component name represent the position relative to the stone 8, that is, the upper hanging piece 41 and the upper backing plate 42 are located near the upper opening of the stone 8, and the lower hanging piece 43 and the lower backing plate 44 are located near the lower opening of the stone.

[0037] The cross-sectional shape of the upper backing plate 41 is inverted "J" shape, and the inner side horizontal part is provided with a bolt for connecting with the cross keel 3. The height of the outer side horizontal part is lower than that of the inner side horizontal part, which is used for hanging the upper hanging piece 41.

[0038] When installing, the inner side horizontal part of the upper backing plate 41 is tightly attached to the lower surface of the cross keel 3, and the head of the bolt is slid into the sliding groove 31 on the lower side of the cross keel 3. The horizontal sliding of the upper backing plate 41 can continuously adjust the position, and after adjustment, it is locked by a nut. The lower surface of the inner side horizontal part is sawtoothed, which can increase the friction of the surface and avoid the nut from loosening.

[0039] The cross-sectional shape of the upper hanging piece 42 is inverted L shape, and the edge of the horizontal part is downwardly turned over, and the turned over part is used to be placed in the "J" shaped opening of the upper backing plate 42. The vertical part is provided with a back bolt hole 423, so that the upper hanging piece 42 is fixed on the back of the stone by the back bolt.

[0040] The horizontal part of the upper hanging piece 42 is provided with three threaded holes, and the threaded hole in the middle is an adjusting bolt hole 421, and the adjusting bolt is screwed into the hole. After the adjusting bolt is screwed in, the bottom abuts against the outer side horizontal part of the upper backing plate 41, and the hanging height at this position can be adjusted by adjusting the screwing depth of the adjusting bolt. The uniform adjustment of the adjusting bolts in the same row can be used to adjust the overall width of the stone joint, and the adjustment of the adjusting bolt at one or several places can be used to adjust the straightness of the stone joint.

[0041] Located on both sides of the adjusting bolt hole 421 are two fastening bolt holes 422. Fastening bolts are screwed into the holes and locked with nuts to achieve connection and fixation with the upper pad 41.

[0042] The lower pad 43 has an L-shaped cross-section, with bolts on the horizontal part for connecting with the horizontal keel 3, and the vertical part for hanging the lower hanging part 44.

[0043] During installation, the horizontal part of the lower pad 43 is placed against the upper surface of the horizontal keel 3, and the head of the bolt is slid into the groove 31 on the upper side of the horizontal keel 3. After adjusting the position by sliding, the nut is tightened to complete the fixing. The upper surface of the horizontal part of the lower pad 43 is also machined into a serrated shape to prevent the nut from loosening.

[0044] The lower hanging piece 44 is fixed to the back of the stone by a back bolt. The lower hanging piece 44 has an h-shaped cross-section and the lower opening is used to hang on the vertical part of the lower pad 43.

[0045] This utility model improves the overall adjustability of the installation process by setting grooves on both sides of the horizontal keel and placing the bolt head in the grooves to achieve continuous and flexible adjustment of the horizontal position of the upper and lower pads. Adjustment bolt holes are set on the upper hanger, and the straightness and width of the stone joints can be adjusted by controlling the screwing depth of the adjustment bolts.

[0046] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications, equivalent changes or alterations made by those skilled in the art using the above-disclosed technical content shall fall within the protection scope of the present utility model.

Claims

1. A stone curtain wall installation node that is easy to adjust, characterized in that, It includes horizontal keels, hanging components and stones; On the upper and lower sides of the horizontal keel, T-shaped chutes are respectively opened along the length direction; The hanging components include upper hangers, upper backing plates, lower hangers and lower backing plates; The cross-sectional shape of the upper backing plate is an inverted "U" shape, and bolts are provided on the inner horizontal part. The heads of the bolts are placed in the chutes on the lower side of the horizontal keel. The cross-sectional shape of the upper hanger is an inverted L shape, and the edge of the horizontal part is turned downwards. The turned-down part is used to be placed in the "U" shaped opening of the upper backing plate; The cross-sectional shape of the lower backing plate is an L shape, and bolts are provided on the horizontal part. The heads of the bolts are placed in the chutes on the upper side of the horizontal keel; The cross-sectional shape of the lower hanger is an "h" shape, and the lower opening is used to be hung on the vertical part of the lower backing plate; The stone is connected to the upper hanger and the lower hanger through back bolts and is hung on the horizontal keel through the hanging components.

2. A stone curtain wall installation node easy to adjust according to claim 1, characterized in that, The height of the outer horizontal part of the upper backing plate is lower than that of the inner horizontal part.

3. An easily adjustable stone curtain wall mounting node according to claim 1, characterized in that, Adjusting screw holes are opened on the horizontal part of the upper hanger for screwing in adjusting bolts. By adjusting the screwing depth of the adjusting bolts, the straightness and width of the stone joints can be adjusted.

4. An easily adjustable stone material curtain wall mounting node according to claim 1, characterized in that, A fastening screw hole is provided on the right side of the horizontal part of the upper hanger for screwing in a fastening bolt to connect and fix with the upper backing plate.

5. An easily adjustable stone material curtain wall mounting node according to claim 1, characterized in that, The lower surface of the inner horizontal part of the upper backing plate and the upper surface of the horizontal part of the lower backing plate are both processed into serrations.

6. An easily adjustable stone material curtain wall mounting node according to claim 1, characterized in that, The horizontal keel is arranged at the horizontal joints of the upper and lower two stones, so that the same horizontal keel can hang the upper and lower two stones at the same time.

7. An easily adjustable stone curtain wall mounting node according to claim 1, characterized in that, It also includes vertical keels and angle codes. The vertical keels are vertically installed on the outside of the main structure through bolt groups and adapters. Angle codes are welded and fixed on the left and right sides of the vertical keels at a specified height. Both ends of the horizontal keel are connected to the angle codes through bolts.

8. An easily adjustable stone material curtain wall mounting node according to claim 7, characterized in that, The material of the horizontal keel is aluminum alloy, and the material of the vertical keel is galvanized steel.

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