CN211597237U

CN211597237U - Keel connecting structure for curtain wall

Info

Publication number: CN211597237U
Application number: CN201921823632.2U
Authority: CN
Inventors: 唐君
Original assignee: Shanghai Tongyuan Architectural Design Co Ltd
Current assignee: Shanghai Tongyuan Architectural Design Co Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-09-29
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a fossil fragments connection structure for curtain, include connecting piece one and open the fossil fragments main part that has the fossil fragments chamber, open one side of fossil fragments main part have with the draw-in groove of a connecting piece cross section looks adaptation, and draw-in groove and a connecting piece joint, latch mechanism is installed to the tip of connecting piece one, and latch mechanism is including setting up in the recess of a connecting piece tip both sides, the equal fixed mounting of one side cell wall of recess has the spring, and the equal fixed mounting of the other end of spring has the trapezoidal fixture block with recess looks adaptation, locking mechanism is installed with relative one side of fossil fragments main part to connecting piece one. The utility model discloses in the process of connecting piece one inserts fossil fragments main part, fossil fragments main part extrudees the inclined plane of trapezoidal fixture block earlier, extrudees it to the recess in, when inserting the completion back, trapezoidal fixture block is released the recess under the effect of spring, and its mounting means is simple, and has good joint effect, improves the tensile strength of connecting piece one with the fossil fragments main part.

Description

Keel connecting structure for curtain wall

Technical Field

The utility model relates to a building technical field especially relates to a fossil fragments connection structure for curtain.

Background

The curtain wall is an outer wall enclosure of a building and is a light wall with a decorative effect commonly used by modern large and high-rise buildings. The building outer protective structure or decorative structure consists of a panel and a supporting structure system, has certain displacement capacity or certain deformation capacity relative to the main structure, and does not bear the function of the main structure. The support structure is generally composed of a keel structure.

The retrieved utility model patent with the Chinese patent application number of CN201820148798.8 relates to a node connection structure of curtain wall steel keels, which comprises a transverse steel keel and a vertical steel keel, wherein the transverse steel keel and the vertical steel keel are connected through two connecting pieces; the connecting pieces are U-shaped steel components, wherein one connecting piece is provided with a circular bolt hole, and the other connecting piece is provided with a horizontal long round hole. But the overall design structure of above-mentioned patent is comparatively simple, and holistic tensile properties is comparatively general, so has certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a keel connecting structure for a curtain wall.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fossil fragments connection structure for curtain, includes connecting piece one and opens the fossil fragments main part that has the fossil fragments chamber, open one side of fossil fragments main part have with the draw-in groove of a connecting piece cross section looks adaptation, and draw-in groove and a connecting piece joint, latch mechanism is installed to the tip of connecting piece one, and latch mechanism is including setting up in the recess of a connecting piece tip both sides, the equal fixed mounting of one side cell wall of recess has the spring, and the equal fixed mounting of the other end of spring has the trapezoidal fixture block with recess looks adaptation, locking mechanism is installed with relative one side of fossil fragments main part to connecting piece one.

Furthermore, locking mechanism includes two level fixed mounting in the installation piece of connecting piece one end both sides, and the equal fixed mounting in inner wall both sides that the fossil fragments chamber is close to the installation piece has a screw section of thick bamboo.

Furthermore, correspond installation piece, fossil fragments main part and a screw section of thick bamboo all have same locking bolt one through threaded connection.

Furthermore, the other end of the first connecting piece is provided with a second connecting piece, and cavities are formed in the first connecting piece and the second connecting piece.

Furthermore, splicing grooves are formed in the opposite sides of the first connecting piece and the second connecting piece, and triangular strip-shaped grooves are formed in the opposite sides of the two splicing grooves.

Furthermore, the two triangular strip-shaped grooves are inserted with the same bolt matched with the triangular strip-shaped grooves.

Furthermore, the same sleeve is sleeved at the splicing part of the first connecting piece and the second connecting piece, and the sleeve is connected with a second locking bolt through threads on one side opposite to the first connecting piece and the second connecting piece.

Compared with the prior art, the utility model provides a fossil fragments connection structure for curtain possesses following beneficial effect:

1. this keel connection structure for curtain, through the latch mechanism that sets up, when connecting piece one inserts fossil fragments main part in-process, the inclined plane of trapezoidal fixture block is extruded earlier to the fossil fragments main part, extrudees it to the recess in, when inserting the completion back, trapezoidal fixture block is released the recess under the effect of spring, and its mounting means is simple, and has good joint effect, improves the tensile strength ability of connecting piece one with the fossil fragments main part.

2. This fossil fragments connection structure for curtain through the locking mechanism who sets up, can be through mutually supporting between installation piece, a screw thread section of thick bamboo and the locking bolt, improves the joint strength between connecting piece one and the fossil fragments main part.

3. This fossil fragments connection structure for curtain mutually supports between splice groove, bolt, sleeve and the locking bolt two through setting up, can make to realize good connection between connecting piece one and the connecting piece two, increases this coupling mechanism's practicality.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the principle is simple, and the linkage effect is good.

Drawings

Fig. 1 is a schematic view of the overall structure of a keel connecting structure for a curtain wall according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a clamping mechanism of a keel connecting structure for a curtain wall according to the present invention;

fig. 3 is the utility model provides a locking mechanism schematic diagram of fossil fragments connection structure for curtain.

In the figure: 1-keel main body, 2-spring, 3-trapezoidal fixture block, 4-thread cylinder, 5-keel cavity, 6-mounting block, 7-locking bolt I, 8-bolt, 9-splicing groove, 10-locking bolt II, 11-connecting piece II, 12-sleeve and 13-connecting piece I.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a keel connecting structure for a curtain wall comprises a first connecting piece 13 and a keel main body 1 provided with a keel cavity 5, wherein one side of the keel main body 1 is provided with a clamping groove matched with the cross section of the first connecting piece 13, the clamping groove is clamped with the first connecting piece 13, a clamping mechanism is installed at the end part of the first connecting piece 13 and comprises grooves arranged on two sides of the end part of the first connecting piece 13, a spring 2 is welded on the groove wall on one side of each groove, a trapezoidal clamping block 3 matched with the groove is welded on the other end of the spring 2, and a locking mechanism is installed on one side, opposite to the keel main body 1, of the first connecting piece.

The utility model discloses in, locking mechanism includes that two levels weld in the installation piece 6 of one 13 one end both sides of connecting piece, and the inner wall both sides that keel cavity 5 is close to installation piece 6 have all welded a screw thread section of thick bamboo 4.

Wherein, correspond installation piece 6, fossil fragments main part 1 and a screw thread section of thick bamboo 4 and all have same locking bolt 7 through threaded connection.

The working principle is as follows: during the use, insert the draw-in groove of fossil fragments main part 1 with connecting piece 13 earlier, this in-process, fossil fragments main part 1 extrudees trapezoidal fixture block 3's inclined plane earlier, extrude it to the recess of connecting piece 13 tip in, treat to insert completely the back, trapezoidal fixture block 3 is pushed the recess under the effect of spring 2, accomplish the joint, improve the tensile strength between connecting piece 13 and fossil fragments main part 1, after the completion, in the installation piece 6 and the screw thread section of thick bamboo 4 that correspond, installation locking bolt 7 to improve the joint strength between connecting piece 13 and fossil fragments main part 1.

Example 2

Referring to fig. 1 and 3, in this embodiment, compared with embodiment 1, the keel connecting structure for a curtain wall further includes a second connecting member 11 disposed at the other end of the first connecting member 13, and cavities are formed inside the first connecting member 13 and the second connecting member 11, so that loads of the first connecting member 13 and the second connecting member 11 are reduced.

The opposite sides of the first connecting piece 13 and the second connecting piece 11 are provided with splicing grooves 9, and the opposite sides of the two splicing grooves 9 are provided with triangular strip-shaped grooves.

Wherein, the two triangular strip-shaped grooves are inserted with the same bolt 8 matched with the triangular strip-shaped grooves.

The same sleeve 12 is sleeved at the splicing part of the first connecting piece 13 and the second connecting piece 11, and the opposite sides of the sleeve 12, the first connecting piece 13 and the second connecting piece 11 are connected with a second locking bolt 10 through threads.

The working principle is as follows: when the connecting piece I13 and the connecting piece II 11 are used, after the connecting piece I13 and the connecting piece II 11 are subjected to tensile force, the splicing parts of the connecting piece I13 and the connecting piece II 11 are mutually extruded under the action of the bolt 8, and the connecting piece I13 and the connecting piece II 11 are well connected by matching with the arrangement of the sleeve 12 and the locking bolt II 10.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fossil fragments connection structure for curtain, includes connecting piece (13) and opens fossil fragments main part (1) that has fossil fragments chamber (5), its characterized in that, one side of fossil fragments main part (1) is opened has the draw-in groove with connecting piece (13) cross section looks adaptation, and draw-in groove and connecting piece (13) joint, clamping mechanism is installed to the tip of connecting piece (13), and clamping mechanism is including setting up in the recess of connecting piece (13) tip both sides, the equal fixed mounting of one side cell wall of recess has spring (2), and the equal fixed mounting of the other end of spring (2) has trapezoidal fixture block (3) with recess looks adaptation, locking mechanism is installed with relative one side of fossil fragments main part (1) in connecting piece (13).

2. The keel connecting structure for the curtain wall as claimed in claim 1, wherein the locking mechanism comprises two mounting blocks (6) horizontally and fixedly mounted at two sides of one end of the first connecting piece (13), and threaded cylinders (4) are fixedly mounted at two sides of the inner wall of the keel cavity (5) close to the mounting blocks (6).

3. The keel connecting structure for the curtain wall as claimed in claim 2, wherein the same locking bolt I (7) is connected with the mounting block (6), the keel body (1) and the threaded cylinder (4) through threads.

4. The keel connecting structure for the curtain wall as claimed in claim 1, wherein the other end of the first connecting piece (13) is provided with a second connecting piece (11), and cavities are formed inside the first connecting piece (13) and the second connecting piece (11).

5. The keel connecting structure for the curtain wall as claimed in claim 4, wherein the opposite sides of the first connecting piece (13) and the second connecting piece (11) are provided with splicing grooves (9), and the opposite sides of the two splicing grooves (9) are provided with triangular strip-shaped grooves.

6. The keel connecting structure for curtain walls as claimed in claim 5, wherein two triangular strip-shaped grooves are inserted with the same bolt (8) matched with the triangular strip-shaped grooves.

7. The keel connecting structure for the curtain wall as claimed in claim 5, wherein the same sleeve (12) is sleeved at the splicing part of the first connecting piece (13) and the second connecting piece (11), and the opposite sides of the sleeve (12) and the first connecting piece (13) and the second connecting piece (11) are respectively connected with a second locking bolt (10) through threads.