CN220080447U - Connecting structure of cross beam and upright post for curtain wall system - Google Patents

Abstract

The utility model discloses a connecting structure of a cross beam and stand columns for a curtain wall system, which comprises a cross beam which is horizontally arranged and stand columns which are vertically fixed at two ends of the cross beam, wherein a pin hole is formed in one side, close to the cross beam, of each stand column, a core sleeve is fixedly arranged on the inner surfaces of the two ends of the cross beam, pin clamping pieces are arranged in the core sleeve, taper pin nails are fixedly clamped in the pin clamping pieces, two ends of each taper pin are taper parts, the middle part of each taper pin is a column part, and each column part comprises a first fastening part and a second fastening part; compared with the prior art, the utility model can effectively improve the connection tightness between the cross beam and the upright post by inserting the taper pin fixed on the inner core sleeve of the cross beam into the pin hole of the upright post, further improve the connection stability of the cross beam and the upright post, prevent the cross beam from shaking or reversing under long-term use or extreme conditions, and ensure the safety of the glass curtain wall during use.

Description

Connecting structure of cross beam and upright post for curtain wall system

Technical Field

The utility model relates to the technical field of curtain walls, in particular to a connecting structure of a cross beam and an upright post for a curtain wall system.

Background

The glass curtain wall is a building outer enclosure structure or a decorative structure which has certain displacement capacity relative to the main body structure by a supporting structure system and does not share the action of the main body structure. The main structure of the current glass curtain wall consists of a cross beam and an upright post.

The inventor finds that, because the pin holes on the upright posts are slightly bigger than the cylindrical pins in size, the connection tightness of the cross beams is not high after the cross beams are assembled, the cross beams bear the whole dead weight of glass, and when the cross beams encounter extreme conditions, the instantaneous load increase can cause the cross beams to shake or even reverse, so that certain potential safety hazards are brought.

Disclosure of Invention

The utility model aims to provide a connecting structure of a cross beam and an upright post for a curtain wall system, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connection structure of crossbeam and stand for curtain system, includes the crossbeam of level arrangement and vertical stand of fixing at the crossbeam both ends, the pin hole has been seted up to one side that the stand is close to the crossbeam, the equal fixed mounting in both ends internal surface of crossbeam has the core cover, the inside of core cover is equipped with the pin fastener, all fixed joint has the taper pin nail in the pin fastener, the both ends of taper pin are taper portion, the middle part of taper pin is the column part, and the column part includes first fastening portion and second fastening portion, taper portion and the first fastening portion of taper pin nail one end are located in the pin hole, taper portion and the second fastening portion of taper pin other end are located in the pin fastener.

As a preferable technical scheme of the utility model, the conical part is of a truncated cone-shaped structure, and the columnar part is of a cylindrical structure.

As a preferred embodiment of the present utility model, the diameter of the columnar portion is equal to the diameter of the pin hole.

As a preferable technical scheme of the utility model, a waist hole is formed in one side wall, close to the core sleeve, of the cross beam, the cross beam and the core sleeve are fixedly connected through a screw, and the screw penetrates through the waist hole.

Compared with the prior art, the utility model has the beneficial effects that:

according to the connecting structure of the cross beam and the upright post for the curtain wall system, the taper pin fixed on the inner core sleeve of the cross beam is inserted and arranged in the pin hole of the upright post, so that the connection tightness between the cross beam and the upright post can be effectively improved, the connection stability of the cross beam and the upright post is further improved, the cross beam is prevented from swinging or reversing under long-term use or extreme conditions, and the safety of the glass curtain wall during use is ensured.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic side view of the connection of the cross beam to the core sleeve of the present utility model;

FIG. 4 is a schematic view of the structure of the taper pin of the present utility model;

in the figure: 1. a cross beam; 2. a column; 3. a core sleeve; 4. a screw; 5. a pin clamping piece; 6. taper pins; 61. a taper portion; 62. a column part; 621. a first fastening portion; 622. a second fastening part; 7. waist holes; 8. pin holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-4, in this embodiment, a connection structure of a beam and a column for a curtain wall system is provided, which includes a horizontally arranged beam 1 and a column 2 vertically fixed at two ends of the beam 1, a pin hole 8 is formed on one side of the column 2 near the beam 1, a core sleeve 3 is fixedly installed on the inner surfaces of two ends of the beam 1, a pin clamping piece 5 is arranged inside the core sleeve 3, taper pins 6 are fixedly clamped in the pin clamping piece 5, two ends of the taper pins 6 are taper parts 61, the middle part of the taper pins 6 is a column part 62, the column part 62 includes a first fastening part 621 and a second fastening part 622, the taper part 61 and the first fastening part 621 at one end of the taper pins 6 are arranged in the pin hole 8, the taper part 61 and the second fastening part 622 at the other end of the taper pins 6 are arranged in the pin clamping piece 5, and the taper pins 6 fixed on the core sleeve 3 of the beam 1 are inserted and installed in the pin hole 8 of the column 2, the connection performance between the beam 1 and the column 2 can be effectively improved, and the curtain wall 2 can be further firmly connected with the beam 2 is prevented from shaking or shaking when the beam 1 is used for a long term; the conical part 61 is of a truncated cone-shaped structure, and the columnar part 62 is of a cylindrical structure; the diameter of the columnar part 62 is equal to the aperture of the pin hole 8, that is, the diameter of two end faces of the taper pin 6 is smaller than the aperture of the pin hole 8, when the taper pin 6 needs to be horizontally inserted and installed in the pin hole 8, the taper pin 6 can be easily installed in the pin hole 8 because the end part of the taper pin 6 is small in diameter, and when the taper pin 6 continues to penetrate into the pin hole 8, the first fastening part 621 of the taper pin 6 is fixedly clamped in the pin hole 8, so that the taper pin 6 and the upright post 2 are effectively fixed, the fixing effect is good, and the loosening caused by overlarge gap between the taper pin 6 and the upright post 2 in later use is avoided, thereby ensuring the stability of the connection between the upright post 2 and the cross beam 1; the beam 1 is close to a waist hole 7 on one side wall of the core sleeve 3, the beam 1 and the core sleeve 3 are fixedly connected through the screw 4, the screw 4 penetrates through the waist hole 7, when the taper pin 6 is installed in the pin clamping piece 5 of the core sleeve 3, fixation between the taper pin 6 and the core sleeve 3 is achieved, the number of the pin clamping piece 5 and the taper pin 6 is at least three, the core sleeve 3 is of a rectangular structure, the three pin clamping pieces 5 are respectively located on the inner walls of three sides of the core sleeve 3, then the core sleeve 3 is installed on the beam 1 through the screw 4 penetrating through the waist hole 7, the screw 4 is loosened slightly, the screw 4 can move on the waist hole 7, the core sleeve 3 can be driven to horizontally move on the beam 1 when the screw 4 is pushed, and the taper part 61 of the taper pin 6 can be inserted into the pin hole 8 when the taper pin 6 moves towards the direction of the column 2, so that fixation of the column 2 and the beam 1 is achieved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a connection structure of crossbeam and stand for curtain system, includes crossbeam (1) and the vertical stand (2) of fixing at crossbeam (1) both ends that the level was arranged, its characterized in that, pin hole (8) have been seted up to one side that stand (2) are close to crossbeam (1), the equal fixed mounting in both ends internal surface of crossbeam (1) has core cover (3), the inside of core cover (3) is equipped with dowel fastener (5), equal fixed joint has taper pin (6) in dowel fastener (5), the both ends of taper pin (6) are taper portion (61), the middle part of taper pin (6) is cylindrical portion (62), and cylindrical portion (62) include first fastening portion (621) and second fastening portion (622), taper portion (61) and first fastening portion (621) of taper pin (6) one end locate in pin hole (8), taper portion (61) and second fastening portion (622) of taper pin (6) other end locate in taper pin (5).

2. The connection structure of a cross beam and an upright for a curtain wall system according to claim 1, wherein the cone-shaped portion (61) has a truncated cone-shaped structure, and the column-shaped portion (62) has a cylindrical structure.

3. A connection structure of a cross beam and an upright for a curtain wall system according to claim 2, characterized in that the diameter of the columnar portion (62) is equal to the diameter of the pin hole (8).

4. The connecting structure of the cross beam and the upright post for the curtain wall system according to claim 1, wherein a waist hole (7) is formed in a side wall, close to the core sleeve (3), of the cross beam (1), the cross beam (1) and the core sleeve (3) are fixedly connected through a screw (4), and the screw (4) penetrates through the waist hole (7).