CN219240997U

CN219240997U - Connecting structure on telescopic fixed unit type curtain wall

Info

Publication number: CN219240997U
Application number: CN202320685063.XU
Authority: CN
Inventors: 杨鉴兴; 房英权; 魏源兴; 黄崇炯; 刘新兰; 张光亮; 王贵清; 杨俊峰
Original assignee: Guangdong Centurystar Construction Group Co ltd
Current assignee: Guangdong Centurystar Construction Group Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-06-23
Anticipated expiration: 2033-03-30

Abstract

The utility model relates to a connection structure on scalable fixed unit formula curtain relates to building technical field, and it includes the connecting piece, the connecting piece includes bottom plate and lock pin, the bottom plate with the lock pin is perpendicular setting, lock pin and the inner chamber grafting cooperation of curtain stand, the roof beam bottom of structure roof beam is provided with the built-in fitting, the built-in fitting with be provided with the fixed subassembly that is used for connecting fixed two between the lock pin. This application utilizes the inner chamber grafting cooperation of lock pin and curtain stand, through the connection structure of bolt formula, the flexible adjustable difference in height that can adapt to the structural beam of connecting piece changes, need not to additionally increase the switching angle sign indicating number and connects, has the effect that need not to increase the recruitment material.

Description

Connecting structure on telescopic fixed unit type curtain wall

Technical Field

The application relates to the technical field of buildings, in particular to a connecting structure on a telescopic fixed unit type curtain wall.

Background

The unitized curtain wall is a building curtain wall which is made into a complete curtain wall structure basic unit by various wall panels and supporting frames in factories and is directly installed on a main body structure, wherein the supporting frames comprise vertical curtain wall upright posts and horizontal curtain wall cross beams. The unitized curtain wall is used as a novel wall body, and is widely applied to large-scale and high-rise buildings such as shops, office buildings, airports, stadiums, convention centers, railway station houses and the like by virtue of the advantages of attractive appearance, light dead weight, good lighting, standardization, high industrialization degree and the like.

In the related art, the connection structure on the unitized curtain wall is usually fixedly connected with the embedded part of the main body structure by adopting an angle code and a bolt. The structural beam of the main body structure is provided with an embedded part, and the corner bracket is fixed with the embedded part through bolts after being fixed with the curtain wall upright post.

However, in the case where the structural beams of the main structure have the inconsistent height difference, the connection structure on the unitized curtain wall in the related art may require additional addition of the transfer angle code for connection, which increases labor and materials.

Disclosure of Invention

In order to improve under the condition that the structural beams of the main structure have different heights, when the connecting structure on the unit curtain wall in the related technology is used, the connecting structure on the unit curtain wall possibly needs to be additionally added with a switching corner code for connection, and the phenomenon of labor materials is increased.

The utility model provides a connection structure adopts following technical scheme on scalable fixed unit curtain:

the utility model provides a connection structure on scalable fixed unit curtain, includes the connecting piece, the connecting piece includes bottom plate and lock pin, the bottom plate with the lock pin is perpendicular setting, lock pin and the inner chamber grafting cooperation of curtain stand, the roof beam bottom of structure roof beam is provided with the built-in fitting, the built-in fitting with be provided with the fixed subassembly that is used for connecting fixed two between the bottom plate.

Through adopting above-mentioned technical scheme, when using the connection structure on the scalable fixed unit formula curtain of this application, insert the lock pin into the inner chamber of curtain stand earlier, hoist and mount the mounted position with unit formula curtain again.

At this time, the connecting piece can stretch out and draw back to suitable position from top to bottom according to the difference in height of structure roof beam, and one side that the bottom plate deviates from the lock pin is in the position of the outside in built-in fitting promptly. When the connecting piece stretches out and draws back to suitable position, utilize fixed subassembly to connect fixed bottom plate and built-in fitting can accomplish the installation that unit formula curtain upper portion is connected.

To sum up, connection structure is pegged graft through the inner chamber of lock pin and curtain stand on scalable fixed unitized curtain wall of this application and is cooperated, through the connection structure of bolt formula, and the connecting piece is flexible adjustable can adapt to the difference in height of structural beam and change, need not to additionally increase the switching angle sign indicating number and connect, has the effect that need not to increase the recruitment material.

Preferably, the embedded part is a groove-type embedded part, the fixing assembly comprises a through hole formed in the bottom plate, a T-shaped bolt penetrating through the through hole and a nut in threaded fit with the T-shaped bolt, the T-shaped bolt can penetrate into the groove-type embedded part, and the T-shaped bolt is in sliding fit with the groove-type embedded part.

Through adopting above-mentioned technical scheme, when the connecting piece stretches out and draws back to suitable position, pack into the built-in fitting with T type bolt's head and rotate 90 to this slides the lock with T type bolt's head in the built-in fitting. After the head of the T-shaped bolt is slipped and buckled in the embedded part, the nut is screwed into the T-shaped bolt, and the nut is slipped towards the direction close to the head of the T-shaped bolt until one side of the nut abuts against the bottom plate, so that the installation of the connection on the upper part of the unit curtain wall can be completed.

Preferably, the perforation is a bar hole, and the bar hole is opened along the length direction of the bottom plate.

Through adopting above-mentioned technical scheme, after the head of T type bolt slides the lock in the built-in fitting, owing to the perforation set up to the bar hole of seting up along the length direction of bottom plate to make the unit curtain still can follow the length direction of bottom plate and adjust the mounted position.

Preferably, the nut is a flange nut.

By adopting the technical scheme, the flange nut is a nut, one end of the flange nut is provided with a wide flange, and the flange nut can be used as an integrated gasket. This serves to distribute the pressure of the nut over the base plate, thereby reducing the likelihood of damage to the base plate. And the nut is less likely to loosen due to the uneven fastening surface of the flange.

Preferably, the side wall of lock pin is provided with stereoplasm silica gel cushion, stereoplasm silica gel cushion and the inner chamber wall butt cooperation of curtain stand, be provided with on the stereoplasm silica gel cushion be used for with stereoplasm silica gel cushion connects to be fixed coupling assembling on the lock pin.

By adopting the technical scheme, the hard silica gel cushion blocks separate the lock pin and the curtain wall upright post, so that contact corrosion between the lock pin and the curtain wall upright post is avoided. The connecting component is used for fixing the hard silica gel cushion block on the lock pin.

Preferably, the connecting assembly comprises a first through hole formed in the hard silica gel pad and a fixing bolt penetrating through the first through hole, and the insert core is provided with a threaded hole matched with the fixing bolt in a threaded mode.

Through adopting above-mentioned technical scheme, utilize the screw-thread fit of fixing bolt and screw hole to can fix the stereoplasm silica gel cushion on the lock pin.

Preferably, the hard silica gel pad is further provided with a second through hole which penetrates through the first through hole and is used for accommodating the head of the fixing bolt, the second through hole is located on one side, away from the ferrule, of the hard silica gel pad, and the second through hole and the first through hole are distributed in a step mode.

Through adopting above-mentioned technical scheme, the setting of second through-hole is used for holding fixing bolt's head to this makes fixing bolt fix the stereoplasm silica gel cushion on the lock pin, and fixation nut is difficult for protruding in stereoplasm silica gel cushion, thereby is difficult for the jam when making the lock pin grafting cooperation enter the inner chamber of curtain stand.

Preferably, the bottom plate is welded and fixed with the ferrule.

By adopting the technical scheme, the bottom plate and the lock pin are welded and fixed, so that the connection of the bottom plate and the lock pin is firm and not easy to loose.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the curtain wall connecting structure, the lock pin is matched with the inner cavity of the curtain wall upright post in an inserting mode, the connecting piece is telescopic and adjustable and can adapt to the height difference change of the structural beam, the connecting piece is not required to be connected by additionally adding the switching angle code, and the curtain wall connecting structure has the effect of not increasing labor materials;

2. the hard silica gel cushion block is arranged outside the lock pin, and separates the lock pin from the curtain wall upright post, so that contact corrosion between the lock pin and the curtain wall upright post is avoided.

Drawings

FIG. 1 is an explanatory view of a connector in the present embodiment;

FIG. 2 is another view of FIG. 1;

FIG. 3 is a schematic diagram showing the matching relationship among the core insert, the hard silica gel cushion block and the curtain wall upright post in the embodiment;

FIG. 4 is a schematic diagram showing the matching relationship among the hard silica gel pad, the fixing bolt and the ferrule in the present embodiment;

fig. 5 is a schematic diagram showing the matching relationship among the base plate, the embedded part and the fixing component in the embodiment.

In the figure, 1, a connecting piece; 101. a bottom plate; 102. a core insert; 2. curtain wall upright posts; 3. a hard silica gel pad; 4. a first through hole; 5. a fixing bolt; 6. a threaded hole; 7. a second through hole; 8. an embedded part; 9. a fixing assembly; 91. perforating; 92. a T-shaped bolt; 93. a nut; 10. and (3) a structural beam.

Detailed Description

The present application is described in further detail below with reference to fig. 1-5.

A connecting structure on a telescopic fixed unit curtain wall, referring to fig. 1 and 2, comprises a connecting piece 1. The connector 1 comprises a bottom plate 101 and a ferrule 102, wherein the bottom plate 101 is perpendicular to the ferrule 102. In this embodiment, the bottom plate 101 and the ferrule 102 are made of steel, and the bottom plate 101 and the ferrule 102 are welded and fixed.

Referring to fig. 1 and 3, specifically, the ferrule 102 is in plug-in fit with the cavity of the curtain wall pillar 2. In order to avoid contact corrosion between the lock pin 102 and the curtain wall upright post 2, hard silica gel cushion blocks 3 are arranged on the outer side walls, which are contacted with the lock pin 102 and the curtain wall upright post 2, of the lock pin, and the hard silica gel cushion blocks 3 are in butt fit with the inner cavity walls of the curtain wall upright post 2. In this embodiment, four hard silica gel pads 3 are provided.

Referring to fig. 4, a first through hole 4 is formed in the hard silica gel pad 3, and the first through hole 4 penetrates through two opposite side walls of the hard silica gel pad 3. A fixing bolt 5 for fixing the hard silica gel cushion block 3 on the lock pin 102 is arranged in the first through hole 4 in a penetrating mode, a threaded hole 6 is formed in the lock pin 102, and the threaded hole 6 is in threaded fit with the fixing bolt 5.

Referring to fig. 4, the hard silica gel is further provided with a second through hole 7 penetrating the first through hole 4 and used for accommodating the head of the fixing bolt 5, the second through hole 7 is located at one side of the hard silica gel cushion block 3, which is away from the ferrule 102, and the second through hole 7 and the first through hole 4 are distributed in a stage manner.

Referring to fig. 5, the beam bottom of the structural beam is provided with an embedded part 8, and a fixing assembly 9 for connecting and fixing the embedded part 8 and the bottom plate 101 is arranged between them. In this embodiment, the embedded part 8 is a groove-type embedded part 8.

Referring to fig. 5, specifically, the fixing unit 9 includes a through hole 91 formed in the bottom plate 101, a T-bolt 92 penetrating the through hole 91, and a nut 93 screwed to the T-bolt 92. The T-shaped bolt 92 can penetrate into the groove-type embedded part 8, and the T-shaped bolt 92 is in sliding fit with the groove-type embedded part 8.

Referring to fig. 5, in the present embodiment, the through hole 91 is a bar-shaped hole, and the bar-shaped hole is opened along the length direction of the bottom plate 101.

Referring to fig. 5, in the present embodiment, the nut 93 is a flange nut 93.

Referring to fig. 5, in addition, in order to make the connection between the bottom plate 101 and the embedded part 8 more stable, two fixing assemblies 9 are provided in number in the present embodiment, and two fixing assemblies 9 are disposed on the bottom plate 101 in parallel.

The implementation principle of the embodiment of the application is as follows: when the telescopic fixed unit type curtain wall upper connecting structure is used, the inserting core 102 is inserted into the inner cavity of the curtain wall upright post 2, and then the unit type curtain wall is hoisted to the installation position.

At this time, the connecting piece 1 may be extended and retracted up and down to a suitable position according to the height difference of the structural beam, that is, a position where one side of the bottom plate 101 away from the ferrule 102 abuts against the outer side of the embedded piece 8. When the connecting piece 1 stretches to a proper position, the head of the T-shaped bolt 92 is installed in the embedded piece 8 and rotated by 90 degrees, so that the head of the T-shaped bolt 92 is slidingly buckled in the embedded piece 8. After the head of the T-shaped bolt 92 is slipped and buckled in the embedded part 8, the nut 93 is screwed into the T-shaped bolt 92, and the nut 93 is slipped towards the direction close to the head of the T-shaped bolt 92 until one side of the nut 93 abuts against the bottom plate 101, so that the installation of the upper connection of the unitized curtain wall can be completed.

To sum up, connection structure on scalable fixed unit formula curtain of this application is pegged graft through the inner chamber of lock pin 102 with curtain stand 2 and is cooperated, through the connection structure of bolt formula, and 1 flexible adjustable of connecting piece can adapt to the difference in height of structural beam and change, need not to additionally increase the switching angle sign indicating number and connect, has the effect that need not to increase the recruitment material.

In addition, when the connection structure on the unitized curtain wall in the related art is used, holes are also required to be formed in the curtain wall upright posts 2, so that the bolts fix the corner brackets on the curtain wall upright posts 2. The bolts fix the corner fittings and then the sealant is poured, and the sealant is possibly aged and damaged in the later period, so that the problems of rainwater penetration and the like occur. And connection structure is when using on scalable fixed unit formula curtain of this application, need not to offer the hole that is used for fixed angle sign indicating number on curtain stand 2 to make the difficult problem of rainwater seepage appearing in later stage.

The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a connection structure on scalable fixed unit curtain, its characterized in that, including connecting piece (1), connecting piece (1) include bottom plate (101) and lock pin (102), bottom plate (101) with lock pin (102) are perpendicular setting, lock pin (102) are pegged graft the cooperation with the inner chamber of curtain stand (2), and the roof beam bottom of structure roof beam is provided with built-in fitting (8), built-in fitting (8) with be provided with between bottom plate (101) and be used for connecting fixed two fixed subassembly (9).

2. The connection structure on a unit curtain wall capable of being fixed in a telescopic mode according to claim 1, wherein the embedded part (8) is a groove-type embedded part (8), the fixing assembly (9) comprises a through hole (91) formed in the bottom plate (101), a T-shaped bolt (92) penetrating through the through hole (91) and a nut (93) in threaded fit with the T-shaped bolt (92), the T-shaped bolt (92) can penetrate into the groove-type embedded part (8), and the T-shaped bolt (92) is in sliding fit with the groove-type embedded part (8).

3. The connection structure on a retractable and fixed unit curtain wall according to claim 2, wherein the through hole (91) is a bar hole, and the bar hole is opened along the length direction of the bottom plate (101).

4. A connection structure on a retractable and fixed unit curtain wall according to claim 2, characterized in that the nut (93) is a flange nut (93).

5. The connection structure on a unit curtain wall which is scalable fixed according to claim 1, wherein the side wall of the lock pin (102) is provided with a hard silica gel cushion block (3), the hard silica gel cushion block (3) is in butt fit with the inner cavity wall of the curtain wall upright post (2), and the hard silica gel cushion block (3) is provided with a connection assembly for connecting and fixing the hard silica gel cushion block (3) on the lock pin (102).

6. The connection structure on a unit curtain wall capable of being fixed in a telescopic mode according to claim 5, wherein the connection assembly comprises a first through hole (4) formed in the hard silica gel pad and a fixing bolt (5) penetrating through the first through hole (4), and the insert core (102) is provided with a threaded hole (6) in threaded fit with the fixing bolt (5).

7. The connection structure on the unit curtain wall which is telescopically fixed according to claim 6, wherein the hard silica gel pad is further provided with a second through hole (7) which penetrates through the first through hole (4) and is used for accommodating the head part of the fixing bolt (5), the second through hole (7) is positioned on one side, away from the core insert (102), of the hard silica gel pad, and the second through hole (7) and the first through hole (4) are distributed in a step mode.

8. The connection structure on a unit curtain wall which can be fixed in a telescopic way according to claim 1, wherein the bottom plate (101) is welded and fixed with the core insert (102).