CN215054393U

CN215054393U - Curtain wall adapter

Info

Publication number: CN215054393U
Application number: CN202121149566.2U
Authority: CN
Inventors: 邵俊杰; 李传耀
Original assignee: Ningbo Yingdu Metal Products Co ltd
Current assignee: Ningbo Yingdu Metal Products Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-07
Anticipated expiration: 2031-05-26

Abstract

The utility model provides a curtain adaptor, is including first sleeve, its characterized in that: the adjusting piece can be circumferentially and rotatably constrained in the first sleeve, a first through hole which is axially communicated is formed in the adjusting piece, and the radial section of the first through hole is in a strip shape; the bolt can be slidably arranged in the first through hole along the length direction of the radial section of the first through hole in a penetrating manner, the head of the bolt penetrates out of the first sleeve, a rod part of the bolt is provided with a connecting part for sleeving the connection claw, and the connecting part is positioned between the head of the bolt and one end part of the first sleeve; the first nut is connected with the rod part of the bolt, and the adjusting piece can be locked between one end part of the first sleeve and the first nut by the first nut. The utility model relates to a curtain adaptor, thereby the stability that enables glass and supporting structure to be connected is better can reduce glass curtain's potential safety hazard, thereby it is longer still difficult to break off life.

Description

Curtain wall adapter

Technical Field

The utility model relates to a building engineering accessory technical field, concretely relates to be a curtain adaptor.

Background

Glass curtain wall (reflection glass curtainwall) refers to a building outer protective structure or a decorative structure which is composed of a support structure system and glass, has certain displacement capacity relative to a main structure and does not bear the action of the main structure.

The adapter is one of the important components in the supporting structural system of the glass curtain wall. Generally, the adaptor includes bolt, first sleeve and the second sleeve of by interior to outer threaded connection in proper order, the second sleeve be used for with building subject fixed connection, first sleeve threaded connection in the second sleeve, and retrain between second sleeve and the bolt has the connection claw that is used for being connected with glass, through changing the height of first sleeve for the telescopic axial position of second in order to adjust the connection claw. Because in the actual construction of engineering, structural error, welding deformation's adverse factor's existence, its position can be with the deviation between the theoretical position after the adaptor has been installed, can influence the glass installation.

The chinese utility model patent that patent number is ZL201320404962.4 (the grant bulletin number is CN203716349U) discloses a curtain adaptor, and the adaptor includes the base and establishes the interior swivel nut on the base, and interior swivel nut includes main part and the vertically otic placode of establishing in the main part, is equipped with an eccentric waist shape hole on this otic placode, wear to be equipped with the bolt in the waist shape hole, threaded connection has the nut on this bolt, and the restraint has the spider between bolt and the nut.

Above-mentioned curtain adaptor is through removing bolt and nut along waist shape hole length direction in order to refute and connect the claw position and finely tune, thereby be convenient for install glass, but, bolt in this adaptor, the connection structure in nut and waist shape hole exposes in the open air that the environment is complicated, the external collision to this connection structure makes the position of refuting the claw take place to rock easily, the skew, influence the stability that glass and supporting structure are connected, make glass curtain wall have certain potential safety hazard, moreover, this connection structure also is easy because of ageing, stress concentration, factor such as collision breaks, thereby influence the life of adaptor, consequently, need improve the adaptor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to foretell technical current situation and provide a curtain adaptor, thereby the stability that enables glass and supporting structure to be connected is better can reduce glass curtain's potential safety hazard, thereby it is longer still difficult to take place fracture life.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a curtain wall adapter comprises

A first sleeve for the first sleeve and a second sleeve for the second sleeve,

the method is characterized in that: also comprises

The adjusting piece can be circumferentially and rotatably constrained in the first sleeve, a first through hole which is axially communicated is formed in the adjusting piece, and the radial section of the first through hole is in a strip shape;

the bolt can be slidably arranged in the first through hole along the length direction of the radial section of the first through hole in a penetrating manner, the head of the bolt penetrates out of the first sleeve, a rod part of the bolt is provided with a connecting part for sleeving the connecting claw, and the connecting part is positioned between the head of the bolt and one end part of the first sleeve;

the first nut is connected with the rod part of the bolt and can lock the adjusting piece between one end part of the first sleeve and the first nut.

In order to make first nut be difficult to produce relative rotation with the bolt, the outline of first nut is the bar, the regulating part is close to the shaping has the confession on the one end terminal surface of first nut the bar groove of establishing is inserted to first nut, first nut circumference spacing in the bar groove and can follow the length direction of the radial cross-section of first through-hole slides. The design in bar groove makes the regulating part under by the locking state, and the terminal surface and the local perisporium of first nut all contact with the regulating part, can increase the area of contact of first nut and regulating part, make first nut be difficult to produce relative rotation with the bolt more.

In order to enable the adjusting part not to rotate relative to the first sleeve easily, an inner shoulder is arranged at one end of the first sleeve, a first tooth surface facing the adjusting part is formed on the inner shoulder, and a second tooth surface used for being meshed with the first tooth surface is formed at one end of the adjusting part far away from the first nut. Rotation of the adjustment member relative to the first sleeve is limited by engagement of the first and second flanks.

Further, the outer contour of the first nut is in a waist circle shape.

In a further design, a clamp spring is detachably connected to the end part of the other end of the first sleeve and is used for preventing the first nut from being separated from the first sleeve; the clamp spring is provided with a second through hole which is axially communicated, the second through hole corresponds to the first through hole, and the radial section of the second through hole is in a strip shape.

In order to make the first through hole and/or the second through hole easier to machine and to make the bolt move in a larger range along the radial direction, the radial section of the first through hole and/or the second through hole is in a shape of a kidney circle, and the axis of the first through hole and/or the second through hole is deviated from the axis of the first sleeve.

In order to facilitate the connection of the curtain wall adapter piece and the external building main body, the curtain wall adapter piece further comprises a base used for being connected with the external building main body, and the first sleeve is connected with the base and can axially slide relative to the base.

In order to make the base structure simpler, the base is a second sleeve, and the other end of the first sleeve is inserted into the second sleeve and is in threaded connection with the second sleeve.

In order to limit the axial sliding degree of the first sleeve relative to the second sleeve, a step part is arranged on the inner peripheral wall of the second sleeve, and the step surface of the step part is used for abutting against the end surface of the other end of the first sleeve.

In order to lock the relative position of the first sleeve and the second sleeve conveniently, one end of the first sleeve is provided with a convex part, the first sleeve is connected with a second nut located between the convex part and one end of the second sleeve, and the second nut is a locking nut.

Compared with the prior art, the utility model has the advantages of: through locating the regulating part in first sleeve, not only make the bolt, the connection structure of first nut and regulating part hides in first sleeve, can reduce external collision to this connection structure's influence so that the position of connecting in the spider above that is difficult to take place to rock, the skew, the stability that makes glass and bearing structure be connected is better, thereby can reduce the potential safety hazard that glass curtain wall exists, still make enough this connection structure be difficult to because of ageing, stress concentration, factor such as collision takes place the fracture, thereby the life of extension curtain adaptor.

Drawings

Fig. 1 is a front view of an embodiment of the present invention;

fig. 2 is a left side view of an embodiment of the present invention;

fig. 3 is a top view of an embodiment of the present invention;

fig. 4 is an exploded view of an embodiment of the invention;

FIG. 5 is a top view of an adjustment member in an embodiment of the present invention;

fig. 6 is a top view of the first nut in an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1-6, is a preferred embodiment of the present invention.

The curtain wall adaptor of this embodiment, as shown in fig. 1-2 and fig. 4, includes main parts such as first sleeve 1, second sleeve 2, adjusting part 3, first nut 4, jump ring 5, second nut 6 and bolt 7.

As shown in fig. 1-2 and 4, the second sleeve 2 is used for connecting with an external building body, and the other end of the first sleeve 1 is inserted into the second sleeve 2 and is in threaded connection with the second sleeve 2, so that the first sleeve 1 can axially slide relative to the second sleeve 2 to adjust the height of the spider. The curtain wall adaptor in this embodiment can make the height adjustment range of refuting the union piece be 0 ~ 20 mm. The inner peripheral wall of the second sleeve 2 is provided with a step portion 21, and the step surface of the step portion 21 is used for abutting against the other end surface of the first sleeve 1, so that the degree of axial sliding of the first sleeve 1 relative to the second sleeve 2 is limited. The second nut 6 is a lock nut connected with the first sleeve 1 and used for locking the relative positions of the first sleeve 1 and the second sleeve 2, so that the first sleeve 1 is not easy to axially slide and/or circumferentially rotate with the second sleeve 2 under external collision. Specifically, one end of the first sleeve 1 is provided with a convex portion 11, and the second nut 6 is located between the convex portion 11 and one end of the second sleeve 2.

The adjusting part 3 is circumferentially and rotatably constrained in the first sleeve 1; specifically, the first socket 1 is provided at one end with an inner shoulder 12, the inner shoulder 12 is formed with a first tooth flank 13 facing the adjusting member 3, and the adjusting member 3 is formed with a second tooth flank 32 at one end close to the first tooth flank 13 (i.e., at an end remote from the first nut 4), the second tooth flank 32 being for meshing with the first tooth flank 13 (see fig. 4-5). When the first tooth surface 13 is engaged with the second tooth surface 32, the adjusting member 3 is circumferentially retained in the first sleeve 1 (see fig. 1-2); when the adjusting member 3 is axially slid to a state where the second tooth surface 32 is separated from the first tooth surface 13, the adjusting member 3 can be circumferentially rotated in the first sleeve 1. A first through hole 31 which is axially penetrated is formed in the adjusting piece 3, and the radial section of the first through hole 31 is in a strip shape; specifically, the first through hole 31 has a radial cross section in a shape of a kidney-round (see fig. 4 to 5). In this embodiment, the axis of the first through hole 31 is offset from the axis of the first sleeve 1 (see fig. 4-5). The bolt 7 is arranged in the first through hole 31 in a penetrating mode, and the bolt 7 can slide along the length direction of the radial section of the first through hole 31; the head of the bolt 7 penetrates out of the first sleeve 1, a connecting part 71 for sleeving the connection claw is arranged on the rod part of the bolt 7, and the connecting part 71 is located between the head of the bolt 7 and one end part of the first sleeve 1, so that the bolt 7 drives the connection claw to slide along the length direction of the radial section of the first through hole 31 to adjust the eccentric amount of the connection claw (see fig. 1-3). The curtain wall adaptor in this embodiment can make the radial adjustment range of refuting the union piece be 0 ~ 10 mm. The first nut 4 is coupled to the shank of the bolt 7 and the first nut 4 serves to block the adjusting member 3 from moving away from the first tooth face 23, thereby enabling the adjusting member 3 to be locked between the one end portion of the first socket 1 and the first nut 4 (see fig. 1-3). The outer profile of the first nut 4 is strip-shaped, and a strip-shaped groove 33 for the first nut 4 to be inserted is formed on one end face (i.e. the end face close to the first nut 4) of the adjusting part 3 far away from the first tooth surface 13, so that the first nut 4 is circumferentially limited in the strip-shaped groove 33 and can slide along the length direction of the radial cross section of the first through hole 31 (see fig. 4-5). Specifically, the outer contour of the first nut 4 is a kidney-round shape (see fig. 6). The other end of the first sleeve 1 is detachably connected with a clamp spring 5, and the clamp spring 5 is used for preventing the first nut 4 from being separated from the first sleeve 1. The circlip 5 has a second through hole 51 passing through in the axial direction, the second through hole 51 corresponding to the first through hole 31, and the second through hole 51 has a bar shape in the radial cross section so as to allow the bolt 7 to be inserted into the second through hole 51 (see fig. 1 to 3). In this embodiment, the clamp spring 5 is made of an elastic material, and the axis of the second through hole 51 deviates from the axis of the first sleeve 1.

In this embodiment, through locating regulating part 3 in first sleeve 1, not only make bolt 7, the connection structure of first nut 4 and regulating part 3 hides in first sleeve 1, can reduce external collision to this connection structure's influence so that the position of connecting in its above-mentioned spider is difficult to take place to rock, the skew, the stability that makes glass and supporting structure be connected is better, thereby can reduce the potential safety hazard that glass curtain wall exists, still make enough this connection structure be difficult to because of ageing, stress concentration, factor such as collision fracture takes place, thereby the life of extension curtain switching piece.

The use method and the working principle of the curtain wall adapter piece in the embodiment are as follows:

put into first sleeve 1 with regulating part 3 from the first sleeve 1 other end, in the bar groove 33 of regulating part 3 is put into to first nut 4, will refute the connecting portion 71 of locating bolt 7 again on, insert the pole portion of bolt 7 in first sleeve 1 and pass the first through-hole 31 of regulating part 3 and be connected with first nut 4 from first sleeve 1 one end. And then the first sleeve 1 is sequentially connected with the second nut 6 and the second sleeve 2, the height of the connection piece is adjusted, and the second nut 6 is screwed down. Adjust the eccentric direction of refuting the union piece through rotating regulating part 3 and first nut 4 simultaneously, adjust the eccentric distance of refuting the union piece through sliding along the length direction of first through-hole 31, tighten first nut 4, make first flank of tooth 13 and second flank of tooth 32 mesh, regulating part 3 is locked between the interior shoulder 12 of first sleeve 1 and first nut 4. And finally, fixedly connecting the second sleeve 2 with the building main body.

Claims

1. A curtain wall adapter comprises

A first sleeve (1) for receiving a first force,

the method is characterized in that: also comprises

The adjusting piece (3) is circumferentially and rotatably constrained in the first sleeve (1), a first through hole (31) which axially penetrates is formed in the adjusting piece, and the radial section of the first through hole (31) is in a strip shape;

the bolt (7) can be slidably arranged in the first through hole (31) along the length direction of the radial section of the first through hole (31), the head of the bolt (7) penetrates out of the first sleeve (1), a connecting part (71) for sleeving a connection claw is arranged on the rod part of the bolt (7), and the connecting part (71) is positioned between the head of the bolt (7) and one end part of the first sleeve (1);

the first nut (4) is connected with the rod part of the bolt (7), and the adjusting piece (3) can be locked between one end part of the first sleeve (1) and the first nut (4) by the first nut (4).

2. The curtain wall adapter of claim 1, wherein: the outer contour of first nut (4) is the bar, regulating part (3) are close to the shaping has the confession on the one end terminal surface of first nut (4) insert bar groove (33) of establishing, first nut (4) circumference be spacing in bar groove (33) and can follow the length direction of the radial cross-section of first through-hole (31) slides.

3. The curtain wall adapter of claim 2, wherein: one end of the first sleeve (1) is provided with an inner shoulder (12), a first tooth surface (13) facing the adjusting piece (3) is formed on the inner shoulder (12), and a second tooth surface (32) meshed with the first tooth surface (13) is formed at one end of the adjusting piece (3) far away from the first nut (4).

4. The curtain wall adapter of claim 2, wherein: the outer contour of the first nut (4) is in a waist circle shape.

5. The curtain wall adapter of claim 1, wherein: the end part of the other end of the first sleeve (1) is detachably connected with a clamp spring (5), and the clamp spring (5) is used for preventing the first nut (4) from falling off the first sleeve (1); the clamp spring (5) is provided with a second through hole (51) which is axially communicated, the second through hole (51) corresponds to the first through hole (31), and the radial section of the second through hole (51) is in a strip shape.

6. The curtain wall adapter of claim 5, wherein: the radial section of the first through hole (31) and/or the second through hole (51) is in a shape of a waist circle, and the axis of the first through hole (31) and/or the second through hole (51) deviates from the axis of the first sleeve (1).

7. The curtain wall adapter of claim 1, wherein: the building comprises a base and a first sleeve (1), wherein the base is used for being connected with an external building body, and the first sleeve (1) is connected with the base and can axially slide relative to the base.

8. The curtain wall adapter of claim 7, wherein: the base is a second sleeve (2), and the other end of the first sleeve (1) is inserted into the second sleeve (2) and is in threaded connection with the second sleeve (2).

9. The curtain wall adapter of claim 8, wherein: the inner peripheral wall of the second sleeve (2) is provided with a step part (21), and the step surface of the step part (21) is used for abutting against the end surface of the other end of the first sleeve (1).

10. The curtain wall adapter of claim 8, wherein: one end of the first sleeve (1) is provided with a convex part (11), the first sleeve (1) is connected with a second nut (6) which is positioned between the convex part (11) and one end of the second sleeve (2), and the second nut (6) is a locking nut.