CN212582994U

CN212582994U - Double-layer curtain wall with bearing structure

Info

Publication number: CN212582994U
Application number: CN202020973793.6U
Authority: CN
Inventors: 王海勇
Original assignee: Zhejiang Yijia Construction Engineering Co ltd
Current assignee: Zhejiang Yijia Construction Engineering Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-02-23
Anticipated expiration: 2030-06-01

Abstract

The utility model relates to a double-deck curtain wall with bearing structure, it includes inlayer curtain wall, outer curtain wall and is located the subassembly of encorbelmenting between inlayer curtain wall and the outer curtain wall, the subassembly of encorbelmenting includes first side pipe and second side pipe, the end wall of first side pipe orientation second side pipe direction is provided with and is convenient for second side pipe to support the interior caulking groove; the outer side wall of the second square pipe is provided with a square ring plate, and the side wall of the square ring plate facing the first square pipe is provided with a plurality of connecting rods; the outer side wall of the first square tube is provided with a butt annular plate, the outer side wall of the butt annular plate is provided with a plurality of through holes through which the connecting rods can penetrate conveniently, and the outer edge of each connecting rod is provided with a plurality of locking pieces. The utility model discloses have the stability of being connected of the front boom and the back pole that improve the cantilever bar, the effect of the stability after the installation of guarantee double-deck curtain.

Description

Double-layer curtain wall with bearing structure

Technical Field

The utility model belongs to the technical field of the curtain technique and specifically relates to a double-deck curtain with bearing structure is related to.

Background

Currently, double-deck curtain walls are double-deck facade structures with glass panels on both sides of an independent support structure. When the double-layer curtain wall is installed on the outer wall of a building, the inner layer curtain wall of the double-layer curtain wall is directly fixedly installed on the outer wall of the building, the outer layer curtain wall of the double-layer curtain wall is fixedly connected with the building through the cantilever rods after being clamped with the supporting structure, and the cantilever rods can bear gravity and wind load borne by the outer layer curtain wall, so that the stability of the double-layer curtain wall installed on the outer wall of the building is guaranteed.

The traditional Chinese patent with publication number CN104234283B provides a double-layer curtain wall, which comprises an outer-layer curtain wall of a wrapping block, an inner-layer curtain wall, a building main body, a cantilever lever and a pull rope. The inner curtain wall is fixed on the outer wall of the building body, the outer curtain wall is located on one side, away from the building body direction, of the inner curtain wall, the stay cable is longitudinally arranged between the inner curtain wall and the outer curtain wall, and the two ends of the stay cable in the length direction are fixed with the building body respectively. The cantilever lever is provided with a through hole for the stay cable to pass through, and then the position of the stay cable is limited. The pole of encorbelmenting includes preceding pole and back pole, and preceding pole revolves soon with the back pole through the screw thread to be connected, and the one end and outer curtain fixed connection of back pole direction are kept away from to preceding pole, and the one end and the building main part fixed connection of preceding pole direction are kept away from to the back pole. The cable is spacing through the cantilever bar, and it can effectively share outer curtain receives the moment of flexure that gravity produced and cantilever the shearing force that the pole afterbody received then can change into the tensile force, and then with the connection stability of guarantee cantilever bar afterbody, and ensured double curtain's installation stability.

The above prior art solutions have the following drawbacks: the front rod and the rear rod of the cantilever rod are only fixedly connected through threads, the connecting structure of the cantilever rod is easy to loosen and sway along with the prolonging of the service life of the cantilever rod, and the mounting stability of the double-layer curtain wall outside the main building body is further influenced, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a double curtain wall with bearing structure, it has the stability of being connected of the preceding pole that improves the cantilever bar and back pole, the advantage of the stability after the installation of guarantee double curtain wall.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a double-layer curtain wall with a bearing structure comprises an inner layer curtain wall, an outer layer curtain wall and an overhanging assembly positioned between the inner layer curtain wall and the outer layer curtain wall, wherein the overhanging assembly comprises a first square pipe and a second square pipe, and an end wall of the first square pipe facing the direction of the second square pipe is provided with an inner caulking groove for the second square pipe to be abutted into; the outer side wall of the second square pipe is provided with a square ring plate, and the side wall of the square ring plate facing the first square pipe is provided with a plurality of connecting rods; the first side outside of tubes lateral wall is provided with the butt crown plate, the butt crown plate lateral wall runs through and is provided with a plurality of logical through holes that the connecting rod of being convenient for passed, the connecting rod outer fringe is provided with a plurality of locking pieces.

By adopting the technical scheme, the first square pipe is abutted into the inner cavity of the embedded groove which is prefabricated and adaptive, so that the first square pipe and the second square pipe can be stably butted together; the connecting rod passes through the through-connecting hole and revolves the back soon with the lock piece, and the relative butt crown plate in position of connecting rod is fixed, and then makes first side's pipe and the comparatively stable fixed of second side's pipe be in the same place, and it has greatly improved the positional stability after the subassembly installation of encorbelmenting, and then has effectively ensured the stability after the installation of double-deck curtain.

The present invention may be further configured in a preferred embodiment as: the outside wall symmetry of second side pipe is provided with two screens strips, first side pipe length direction's end wall is provided with two side grooves that the screens strip of being convenient for supports into.

Through adopting above-mentioned technical scheme, the screens strip supports behind the side groove inner chamber, can effectively inject the position of second side pipe width direction both sides, and then ensures the position stability of second side pipe at the inside caulking groove inner chamber to improve the position stability of first side pipe and second side pipe after the butt joint.

The present invention may be further configured in a preferred embodiment as: the longitudinal section of screens strip is the forked tail cell type.

Through adopting above-mentioned technical scheme, the screens strip of forked tail cell type is kept away from second side pipe one end lateral wall width and is far away from the other end, and after it leaned into the cell body inner chamber with its adaptation, it had the position and had more was difficult to the characteristic of shaking partially in ordinary right angle strake, and then has effectively ensured the position stability of second side pipe including the caulking groove inner chamber.

The present invention may be further configured in a preferred embodiment as: the outer side wall of the second square pipe is provided with a limit ring plate, and the limit ring plate and the first square pipe are attracted magnetically.

Through adopting above-mentioned technical scheme, after the screens strip supported side groove inner chamber completely, spacing ring plate width direction's lateral wall can offset and magnetism attracts mutually with first side pipe length direction's end wall, and it has greatly improved the laminating degree when first side pipe and second side pipe offset, and then has effectively ensured the stability of the two when butt joint.

The present invention may be further configured in a preferred embodiment as: one end of the connecting rod facing to the direction of the abutting ring plate is provided with a guide surface.

Through adopting above-mentioned technical scheme, the spigot surface is used for reducing the area of contact when connecting rod offsets with the through hole, and then accuracy and speed when improving the connecting rod and passing through the through hole.

The present invention may be further configured in a preferred embodiment as: the lateral wall of the locking piece is provided with a plurality of operating rods.

Through adopting above-mentioned technical scheme, the action bars is convenient for operating personnel to hold between the fingers, and it has greatly improved the speed and the convenient degree that operating personnel rotated the locking piece, and then has improved the speed and the efficiency that operating personnel fixed first side's pipe and second side's pipe.

The present invention may be further configured in a preferred embodiment as: the outer side wall of the first square tube is provided with an accommodating groove used for accommodating the locking piece, and a sealing cover plate is rotationally arranged in the accommodating groove.

By adopting the technical scheme, the accommodating groove can accommodate redundant locking pieces and other small-volume parts, so that the convenience of operators in installing and replacing the first square pipe and the second square pipe is greatly improved; the cover plate is used for sealing the top opening of the containing groove, and greatly reduces the phenomenon that parts slide out of the top opening of the containing groove.

The present invention may be further configured in a preferred embodiment as: the outer side wall of the first square tube and one side of the first square tube, which is located in the width direction of the containing groove, are rotatably provided with a fixed ring plate, and one end of the fixed ring plate is provided with a abdicating plane.

By adopting the technical scheme, the bottom wall of the fixed ring plate can be abutted against the top wall of the cover sealing plate, so that the phenomenon that the cover sealing plate is freely turned over is reduced; the operator can rotate the fixed ring plate to enable the abdicating plane to face the containing groove, so that the cover sealing plate can be freely turned over, and parts can be stored in or taken out of the containing groove.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the first square pipe is pressed into the inner cavity of the prefabricated adaptive embedded groove, so that the first square pipe and the second square pipe are stably butted together; after the connecting rod passes through the through-connecting hole and is screwed by the locking piece, the position of the connecting rod is fixed relative to the abutting ring plate, so that the first square pipe and the second square pipe are fixed together stably, the position stability of the cantilever assembly after installation is greatly improved, and the stability of the double-layer curtain wall after installation is effectively guaranteed;

2. the clamping strips are abutted into the inner cavity of the side groove to limit the positions of two sides of the second square pipe in the width direction, so that the position stability of the first square pipe and the second square pipe after butt joint is ensured; through the end wall magnetism looks attraction of spacing collar plate and first side pipe length direction to further improve the compactness of being connected of first side pipe and second side pipe, and further ensure the position stability of first side pipe and second side pipe.

Drawings

FIG. 1 is a schematic view of a double curtain wall with a load bearing structure;

FIG. 2 is a schematic view of the positional relationship of the abutment ring plate, the coverplate and the first square tube;

FIG. 3 is a schematic view of the positional relationship of the retainer ring plate, the square ring plate and the second square tube;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the figure, 1, an inner layer curtain wall; 101. a building body; 2. an outer curtain wall; 3. a cantilever assembly; 4. a first square tube; 401. an embedded groove is formed; 402. a side groove; 403. an accommodating groove; 404. sealing the cover plate; 405. a stationary ring plate; 406. a yielding plane; 5. a second square tube; 501. a clamping strip; 502. a limit ring plate; 503. a square ring plate; 6. a connecting rod; 601. a guide surface; 602. a locking member; 603. an operating lever; 7. abutting against the ring plate; 701. and the through hole is formed.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a double-deck curtain with bearing structure, include inlayer curtain 1, outer curtain 2 and be located the subassembly 3 of encorbelmenting between inlayer curtain 1 and the outer curtain 2. The inner curtain wall 1 is fixedly connected with the building main body 101, and the outer curtain wall 2 is positioned on one side of the inner curtain wall 1 far away from the building main body 101. Subassembly 3 encorbelments includes first side pipe 4 and second side pipe 5, and the two is made by iron, and 4 length direction's of first side pipe one end pass inlayer curtain 1 and with building main part 101 fixed connection, and 4 direction's of first side pipe one end and outer curtain 2 fixed connection are kept away from to second side pipe 5, and after first side pipe 4 and second side pipe 5 one end that is close to each other are fixed, outer curtain 2 and inlayer curtain 1 are fixed connection comparatively steadily.

Referring to fig. 2 and 3, the end wall of the first square pipe 4 facing the direction of the second square pipe 5 is provided with an inner embedding groove 401, the inner diameter of the inner embedding groove 401 is matched with the outer circumference of the second square pipe 5, and then when the second square pipe 5 is abutted into the inner cavity of the inner embedding groove 401, the positions of the first square pipe 4 and the second square pipe 5 are preliminarily fixed.

Referring to fig. 2 and 3, the outer side wall of the second square pipe 5 is symmetrically provided with two clamping strips 501, the two clamping strips 501 are both located at one end of the second square pipe 5 close to the direction of the first square pipe 4, the clamping strips extend along the length direction of the second square pipe 5, and the longitudinal section of the clamping strips is in a dovetail groove shape. The end wall of the first square pipe 4 facing the second square pipe 5 is provided with two side grooves 402, the two side grooves 402 are respectively positioned at two sides of the width direction of the embedded groove 401, and the inner cavities of the two side grooves are communicated with the inner cavity of the embedded groove 401. When the second side pipe 5 supports into the inner cavity of the inner caulking groove 401, the clamping bar 501 supports into the inner cavity of the side groove 402, which effectively limits the position stability of the second side pipe 5 in the inner cavity of the inner caulking groove 401, and further effectively improves the position stability of the first side pipe 4 when in butt joint with the second side pipe 5.

Referring to fig. 3, a limiting ring plate 502 is adhered to the outer side wall of the second square pipe 5 along the longitudinal direction, the limiting ring plate 502 is made of magnet, and the side wall of the limiting ring plate in the width direction is abutted to the end wall of the clamping strip 501 in the length direction. When the clamping strip 501 completely butts against the inner cavity of the side groove 402, the side wall of the limiting ring plate 502 in the width direction butts against the end wall of the first square pipe 4 (refer to fig. 1) in the length direction, at this time, the limiting ring plate 502 can magnetically attract the iron first square pipe 4, and the position stability of the first square pipe 4 in butt joint with the second square pipe 5 is further improved.

Referring to fig. 3, a square ring plate 503 is welded on the outer side wall of the second square pipe 5 along the longitudinal direction, and the square ring plate 503 is located at one end of the stop ring plate 502 away from the direction of the position-locking strip 501. The side wall of the square ring plate 503 facing the first square tube 4 direction is vertically welded with a plurality of connecting rods 6, the connecting rods 6 are steel rods, a plurality of thread protrusions (not shown in the figure) are integrally formed at the outer edge and one end of the connecting rods 6 in the length direction, and the outer edges of all the connecting rods 6 are abutted against the outer side wall of the limit ring plate 502. In the present embodiment, the number of the connecting rods 6 is four.

Referring to fig. 1 and 2, the outer side wall of the first square tube 4 is welded with an abutting ring plate 7 along the longitudinal direction, the outer side wall of the abutting ring plate 7 is provided with through holes 701 equal to the connecting rods 6 in number along the thickness direction, and the inner diameter of each through hole 701 is slightly larger than the outer circumference of each connecting rod 6. When the position-locking bar 501 completely abuts against the inner cavity of the side groove 402, the connecting rod 6 can pass through the through connecting rod, and one end of the length direction of the connecting rod is located at one end of the abutting ring plate 7 far away from the square ring plate 503.

Referring to fig. 4, a guide surface 601 is disposed at an end of the connection rod 6 away from the square ring plate 503, and the guide surface 601 is used to reduce a contact area of the connection rod 6 when abutting against the through hole 701, so as to improve accuracy and speed of the connection rod 6 when passing through the through hole 701.

Referring to fig. 4, the outer edge of the connecting rod 6 is connected with a locking piece 602 in a threaded manner, the locking piece 602 is a hexagon nut, when an operator screws the locking piece 602 to the side wall in the width direction to abut against the outer side wall of the abutting ring plate 7, the connecting rod 6 is relatively fixed at the position of the abutting ring plate 7, the second square pipe 5 is difficult to slide in the inner cavity of the inner caulking groove 401, and the first square pipe 4 and the second square pipe 5 are stably connected into a whole.

Referring to fig. 4, a plurality of operation rods 603 are vertically welded on the outer side wall of the locking member 602, and the operation rods 603 facilitate the operator to screw with fingers, so as to improve the convenience and speed of the operator for rotating the locking member 602 to fix the connecting rod 6 and the abutting ring plate 7.

Referring to fig. 1 and 2, the outer side wall of the first square tube 4 and the top wall thereof are provided with an accommodating groove 403, the accommodating groove 403 is located at one end of the abutting ring plate 7 away from the direction of the square ring plate 503, and the inner cavity thereof is used for accommodating small parts such as a locking piece 602, so as to improve the convenience of the operator in installing and overhauling the cantilever assembly 3. A cover plate 404 is rotatably disposed in the receiving groove 403 through a hinge, and the cover plate 404 is used for closing the receiving groove 403, so as to reduce the phenomenon that the locking member 602 slides out from the top opening of the receiving groove 403.

Referring to fig. 1 and 2, the outer side wall of the first tube 4 is rotatably provided with a fixed ring plate 405 by a pin, the fixed ring plate 405 is located on one side of the width direction of the accommodating groove 403, and the bottom wall of the fixed ring plate 405 abuts against the top wall of the cover plate 404, so that the phenomenon that the cover plate 404 is turned over from the top of the accommodating groove 403 can be effectively reduced. One end of the fixed ring plate 405 is provided with a receding plane 406, and an operator can rotate the fixed ring plate 405 to make the receding plane 406 face the receiving groove 403, at this time, the fixed ring plate 405 is completely separated from the sealing cover plate 404, and the operator can freely turn over the sealing cover plate 404.

The implementation principle of the embodiment is as follows:

the first square tube 4 is aligned with the opening of the inner embedding groove 401 and pushed in, at this time, the position-locking bar 501 is also pushed in the inner cavity of the side groove 402, and the end of the connecting rod 6 with the guiding surface 601 is also pushed against and passes through the through-hole 701 with the first square tube 4 going deep in the inner cavity of the inner embedding groove 401. When the first square pipe 4 completely supports into the inner cavity of the inner caulking groove 401 and is difficult to further slide, the side wall of the limiting ring plate 502 in the width direction supports against the end wall of the first square pipe 4 in the length direction, and at the moment, the first square pipe 4 and the second square pipe 5 are stably butted into a whole.

An operator can screw the locking piece 602 on the outer edge of the connecting rod 6, and when the locking piece 602 is screwed to the side wall of the connecting rod in the width direction to abut against the outer side wall of the abutting ring plate 7, the positions of the connecting rod 6 and the abutting ring plate 7 are relatively fixed. At this moment, the first square pipe 4 and the second square pipe 5 are stably fixed together, and then the stability of the double-layer curtain wall after installation is effectively guaranteed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a double-deck curtain with bearing structure, includes inlayer curtain (1), outer curtain (2) and is located subassembly (3) of encorbelmenting between inlayer curtain (1) and outer curtain (2), subassembly (3) of encorbelmenting includes first side pipe (4) and second side pipe (5), its characterized in that: the end wall of the first square pipe (4) facing the direction of the second square pipe (5) is provided with a groove (401) for facilitating the second square pipe (5) to be pushed into; the outer side wall of the second square pipe (5) is provided with a square ring plate (503), and the side wall of the square ring plate (503) facing the direction of the first square pipe (4) is provided with a plurality of connecting rods (6); first side pipe (4) lateral wall is provided with butt crown plate (7), butt crown plate (7) lateral wall runs through and is provided with a plurality of logical through holes (701) that are convenient for connecting rod (6) to pass, connecting rod (6) outer fringe is provided with a plurality of locking pieces (602).

2. The double-layer curtain wall with the bearing structure as claimed in claim 1, wherein: the second side pipe (5) lateral wall symmetry is provided with two screens strip (501), first side pipe (4) length direction's end wall is provided with two side groove (402) that are convenient for screens strip (501) to support into.

3. The double-layer curtain wall with the bearing structure as claimed in claim 2, wherein: the longitudinal section of the clamping strip (501) is in a dovetail groove shape.

4. The double-layer curtain wall with the bearing structure as claimed in claim 2, wherein: the outer side wall of the second square pipe (5) is provided with a limit ring plate (502), and the limit ring plate (502) and the first square pipe (4) are attracted magnetically.

5. The double-layer curtain wall with the bearing structure as claimed in claim 1, wherein: one end of the connecting rod (6) facing the direction of the abutting ring plate (7) is provided with a guide surface (601).

6. The double-layer curtain wall with the bearing structure as claimed in claim 1, wherein: the outer side wall of the locking piece (602) is provided with a plurality of operating rods (603).

7. The double-layer curtain wall with the bearing structure as claimed in claim 6, wherein: the outer side wall of the first square pipe (4) is provided with an accommodating groove (403) for accommodating the locking piece (602), and a cover plate (404) is rotationally arranged in the accommodating groove (403).

8. The double-layer curtain wall with the bearing structure as claimed in claim 7, wherein: first side pipe (4) lateral wall just is located accepting groove (403) width direction's one side and rotates and is provided with fixed ring board (405), fixed ring board (405) wherein one end is provided with lets bit plane (406).