CN210767408U

CN210767408U - Pin spring type beam mounting device

Info

Publication number: CN210767408U
Application number: CN201920928467.0U
Authority: CN
Inventors: 张海雷; 崔未合; 刘义银; 张方
Original assignee: Nanjing Sanhui Construction Engineering Co ltd
Current assignee: Nanjing Sanhui Construction Engineering Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-06-16
Anticipated expiration: 2029-06-19

Abstract

The utility model relates to a round pin bullet formula crossbeam installation device, including setting up in the inside crossbeam inner chamber of crossbeam, the crossbeam sets up in the stand clearance, be provided with the crossbeam connecting piece in the crossbeam inner chamber and the crossbeam connecting piece can remove in the crossbeam inner chamber the system has the cotter hole that extends along its thickness direction on the crossbeam connecting piece, with cotter hole cooperation is equipped with the pin, the pin passes crossbeam connecting piece, crossbeam tip after-fixing in stand in proper order. The utility model has the advantages that optimize the aluminum alloy crossbeam for the closed section bar, can reduce the aluminum product quantity effectively, reduce engineering cost, design into the embedded mode of full-section with the crossbeam connecting piece simultaneously, make crossbeam and stand pass power more evenly, show to have improved work efficiency.

Description

Pin spring type beam mounting device

Technical Field

The utility model relates to a curtain crossbeam installing the system is a round pin bullet formula crossbeam installation device particularly, belongs to building auxiliary member technical field.

Background

Glass curtain walls have been widely used in modern buildings. However, the glass curtain wall with the aluminum alloy frame has the advantages of convenience and rapidness in installation, economical cost, reasonable design system and the like, and occupies a large part of the glass curtain wall.

According to the current glass curtain wall industry standard, the aluminum alloy cross beam of the glass curtain wall is connected with the upright post, the adopted aluminum alloy is connected with the angle aluminum, and according to the product specifications of different manufacturers, the common connection mode of the aluminum alloy cross beam angle aluminum is the connection mode of a threaded screw, a machine-made screw and the like.

However, according to the past engineering experience and practical cases, the method has many self-defects and defects, which are mainly reflected in that after the beam is installed, the beam is easily overturned due to the influence of factors such as the dead weight of glass, the indoor appearance is influenced on the one hand, and the stress of the beam is adversely influenced on the other hand. In addition, the connection mode of bolts is adopted, the aluminum alloy beam is required to be designed into an open section, and the decorative cover plate is sealed and repaired after the bolts are installed. Therefore, the cross section of the aluminum alloy beam is generally designed to be large, and in order to meet the structural stress calculation requirement, an aluminum section with a larger cross section area needs to be used for the whole length, so that certain material waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the pin-spring type beam mounting device overcomes the problems in the prior art, is simple in structure, quick and convenient to mount, and saves cost.

The utility model provides a technical scheme as follows of its technical problem:

the utility model provides a round pin bullet formula crossbeam installation device, is including setting up in the inside crossbeam inner chamber of crossbeam, the crossbeam sets up in the stand clearance, be provided with the crossbeam connecting piece in the crossbeam inner chamber and the crossbeam connecting piece can remove in the crossbeam inner chamber the system has the cotter hole that extends along its thickness direction on the crossbeam connecting piece, with cotter hole cooperation is equipped with the pin, the pin passes crossbeam connecting piece, crossbeam tip after-fixing in the stand in proper order.

The utility model discloses further perfect technical scheme as follows:

preferably, a plurality of round holes penetrating through the upright column in the thickness direction are formed in the upright column, and pins are respectively arranged at two ends of each round hole. Like this, the built-in pin of crossbeam connecting piece, it is reasonable to distribute, can effectively prevent the crossbeam from toppling.

Preferably, the pin is sleeved with a spring.

The structure adopts the form of the spring pin, so that the installation is more rapid, and the working efficiency can be effectively improved.

Preferably, the cross section of the beam connecting piece is rectangular, and the beam connecting piece is fixedly connected with the outer side wall of the beam through a limiting self-tapping screw.

Preferably, the two sides of the upright post are respectively provided with a cross beam and a cross beam connecting piece.

Preferably, a glass panel fixing structure is arranged on the outer side surface of the cross beam, and the cross beam is fixedly connected with the curtain wall glass panel through the glass panel fixing structure.

Preferably, the glass panel fixing structure comprises a fixing piece arranged on the outer side surface of the cross beam, the fixing piece is of a cuboid frame structure, a bolt clamping groove is formed in the middle of the outer side of the cuboid frame structure, and a bolt is arranged in the bolt clamping groove; the both ends of cuboid frame construction have the fastener draw-in groove, be provided with first fastener in the fastener draw-in groove, first fastener cooperatees with the fixed latch of installing at curtain glass panels medial surface.

Preferably, an outer decorative buckle cover is arranged on the outer side face of the curtain wall glass panel and connected with the fixing piece through a bolt.

Preferably, the outer decoration buckle closure has and holds the chamber, it is bullet head-shaped to hold the chamber outward appearance, it is provided with the second fastener to hold the intracavity, the both ends of second fastener all cooperate with the inner wall that holds the chamber, a side of second fastener has structure glue draw-in groove, structure glue draw-in groove cooperatees with pasting in the structure glue of curtain glass panels lateral surface.

Preferably, the bolt passes through the second fastener and the structural adhesive in sequence and then is installed in a bolt clamping groove of the fixing part.

The utility model has the advantages that optimize the aluminum alloy crossbeam for the closed section bar, can reduce the aluminum product quantity effectively, reduce engineering cost, design into the embedded mode of full-section with the crossbeam connecting piece simultaneously, make crossbeam and stand pass power more evenly, show to have improved work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view a-a of fig. 1.

Fig. 3 is a schematic structural view of the fixing structure of the middle glass panel of the present invention.

In the figure: the self-tapping curtain wall comprises a curtain wall glass panel, 2 cross beam connectors, 3 stainless steel pins, 4 glass panel fixing structures, 41 fixing pieces, 42 bolt clamping grooves, 43 bolts, 44 fastener clamping grooves, 45 first fasteners, 46 fixing clamping teeth, 5 external decorative clamping covers, 51 second fasteners, 52 structural glue, 6 aluminum alloy cross beams, 7 aluminum alloy upright columns, 8 springs and 9 limiting self-tapping nails.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings in conjunction with embodiments. The invention is not limited to the examples given.

Example 1

As shown in fig. 1 to 3, a pin bullet type beam mounting device comprises a beam inner cavity arranged inside an aluminum alloy beam 6, the aluminum alloy beam 6 is arranged in a gap of an aluminum alloy upright post 7, a beam connecting piece 2 is arranged in the beam inner cavity, the beam connecting piece 2 can move in the beam inner cavity, a pin hole extending along the thickness direction of the beam connecting piece 2 is formed in the beam connecting piece 2, a stainless steel pin 3 is arranged in cooperation with the pin hole, and the stainless steel pin 3 sequentially penetrates through the beam connecting piece 2 and the end part of the beam and then is fixed in the aluminum alloy upright post 7.

Specifically, the aluminum alloy beams 6 and the beam connectors 2 are respectively arranged on two sides of the aluminum alloy upright post 7. Two round holes penetrating through the aluminum alloy upright post 7 in the thickness direction are formed in the aluminum alloy upright post, stainless steel pins 3 are arranged at two ends of each round hole respectively, and springs 8 are sleeved on the stainless steel pins 3. Wherein, the cross section of crossbeam connecting piece 2 is the rectangle, and crossbeam connecting piece 2 is through spacing self-tapping screw 9 and aluminum alloy crossbeam 6's lateral wall fixed connection.

In addition, the outer side surface of the aluminum alloy beam 6 is provided with a glass panel fixing structure 4, and the aluminum alloy beam 6 is fixedly connected with the curtain wall glass panel 1 through the glass panel fixing structure 4. The glass panel fixing structure 4 comprises a fixing piece 41 arranged on the outer side surface of the cross beam, the fixing piece 41 is of a cuboid frame structure, a bolt clamping groove 42 is formed in the middle of the outer side of the cuboid frame structure, and a bolt 43 is arranged in the bolt clamping groove 42; the both ends of cuboid frame construction have fastener draw-in groove 44, are provided with first fastener 45 in the fastener draw-in groove 44, and first fastener 45 cooperatees with the fixed latch 46 of installing at curtain wall glass panels 1 medial surface, and fixed latch 46 is the structure glue.

An outer decorative buckle cover 5 is arranged on the outer side surface of the curtain wall glass panel 1, and the outer decorative buckle cover 5 is connected with a fixing piece 41 through a bolt 43. The outer decorative buckle cover 5 has a holding cavity, the outer surface of the holding cavity is bullet-shaped, the holding cavity is provided with a second fastener 51, the two ends of the second fastener 51 are matched with the inner wall of the holding cavity, and a side surface of the second fastener 51 is provided with a structural adhesive clamping groove which is matched with a structural adhesive 52 stuck on the outer side surface of the curtain wall glass panel 1. In this way, the bolt 43 is sequentially inserted through the second fastener 51 and the structural adhesive 52 and then installed in the bolt slot 42 of the fixing member 41.

When the aluminum alloy beam is used, the section of the aluminum alloy beam 6 is designed to be a closed section, and the area of the section is controlled as much as possible on the premise of meeting the calculation of section stress. Meanwhile, the beam connecting piece 2 is also designed to be a closed section bar, is matched with the aluminum alloy beam 6 and is arranged in the inner cavity of the beam in a form of an inserting core, and the sections of the two are matched and have a certain movable gap.

Secondly, the beam connecting piece 2 is perforated, and accessories such as stainless steel pins 3 and springs 8 are installed in a matched mode. After installation, the stainless steel pin 3 can be normally and flexibly ejected and pressed in under the action of the spring 8.

Then, the aluminum alloy upright post 7 is provided with a round hole according to positioning, the beam connecting piece 2 together with the stainless steel pin 3 and the spring is integrally embedded into ports at two ends of the aluminum alloy beam 6, and after the beam connecting piece 2 is flush with the ports of the aluminum alloy beam 6, the limiting self-tapping screw 9 is used for limiting and fixing, so that the beam connecting piece 2 is fixed and can not generate displacement any more.

And finally, integrally embedding the aluminum alloy cross beam 6 into the gap of the aluminum alloy upright post 7, pressing the stainless steel pin 3 into the port of the aluminum alloy cross beam 6 by using a special steel sheet, orderly pulling out the steel sheet after the aluminum alloy cross beam 6 is in place and the stainless steel pin 3 is aligned with the hole position on the aluminum alloy upright post 7, and sequentially popping the stainless steel pin 3 into the round hole of the aluminum alloy upright post 7. Namely, the connection and installation process of the aluminum alloy beam 6 and the aluminum alloy upright post 7 is completed.

In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims

1. The utility model provides a round pin bullet formula crossbeam installation device, is including setting up in the inside crossbeam inner chamber of crossbeam, the crossbeam sets up in the stand clearance, its characterized in that: the glass curtain wall comprises a crossbeam, a glass panel and a glass panel, wherein a crossbeam connecting piece is arranged in an inner cavity of the crossbeam and can move in the inner cavity of the crossbeam, pin holes extending in the thickness direction of the crossbeam are formed in the crossbeam connecting piece, pins are arranged in the pin holes in a matched manner, the pins sequentially penetrate through the crossbeam connecting piece and the end part of the crossbeam and then are fixed in a stand column, a glass panel fixing structure is arranged on the outer side surface of the crossbeam, the crossbeam is fixedly connected with a curtain wall glass panel through the glass panel fixing structure, the glass panel fixing structure comprises a fixing piece arranged on the outer side surface of the crossbeam, the fixing piece is of a cuboid frame structure, a bolt clamping groove is formed in the middle part of the outer; the both ends of cuboid frame construction have the fastener draw-in groove, be provided with first fastener in the fastener draw-in groove, first fastener cooperatees with the fixed latch of installing at curtain glass panels medial surface.

2. The pin-and-spring beam mounting apparatus of claim 1, wherein: the upright post is provided with a plurality of round holes penetrating through the upright post in the thickness direction, and two ends of each round hole are respectively provided with a pin.

3. The pin-and-spring beam mounting apparatus of claim 2, wherein: the pin is sleeved with a spring.

4. A pin and spring beam mounting apparatus as claimed in claim 3, wherein: the cross section of the beam connecting piece is rectangular, and the beam connecting piece is fixedly connected with the outer side wall of the beam through a limiting self-tapping screw.

5. The pin-and-spring beam mounting apparatus of claim 1, wherein: and the two sides of the upright post are respectively provided with a cross beam and a cross beam connecting piece.

6. The pin-and-spring beam mounting apparatus of claim 1, wherein: the outer side face of the curtain wall glass panel is provided with an outer decoration buckle cover, and the outer decoration buckle cover is connected with the fixing piece through a bolt.

7. The pin-and-spring beam mounting apparatus of claim 6, wherein: the outer decoration buckle closure has and holds the chamber, it is bullet head-shaped to hold the chamber outward appearance, it is provided with the second fastener to hold the intracavity, the both ends of second fastener all cooperate with the inner wall that holds the chamber, a side of second fastener has the structure and glues the draw-in groove, the draw-in groove is glued with pasting in the structure of curtain glass panels lateral surface and cooperatees.

8. The pin-and-spring beam mounting apparatus of claim 7, wherein: and the bolt sequentially passes through the second fastener and the structural adhesive and then is arranged in the bolt clamping groove of the fixing part.