CN212897014U

CN212897014U - Building external curtain wall

Info

Publication number: CN212897014U
Application number: CN202020575845.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Qiangyong Construction Group Co ltd
Current assignee: Shanghai Qiangyong Construction Group Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-04-06
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a building outer curtain wall, including base, fixing base, the fixing base is pegged graft with the right side of base, the fixed pin is located the intermediate position of base and fixing base, and the fixed pin along the fore-and-aft direction respectively with base and fixing base spiro union, ventilation mechanism sets up in the right side of fixing base, coupling mechanism is located ventilation mechanism's rear side and sets up in the right side of fixing base. This curtain outside building makes the dismouting of curtain become convenient, has saved time and labour, makes the connection structure of curtain stable, reaches the effect of mutually supporting, avoids the curtain to warp, damage, has increased the life of curtain, has also strengthened the protective capacities of wall body.

Description

Building external curtain wall

Technical Field

The utility model relates to a building engineering technical field specifically is a building outer curtain wall.

Background

The curtain wall is an outer wall enclosure of a building, does not bear load, is hung like a curtain, is also called as a curtain wall, is a light wall with decorative effect commonly used by modern large and high-rise buildings, consists of a panel and a supporting structure system, can have certain displacement capacity relative to a main body structure or has certain deformation capacity per se, and does not bear the outer enclosure structure or the decorative structure of the building acted by the main body structure;

generally, the curtain wall is installed through the curtain wall and the support and fixed through the bolt connection, but time and labor are wasted in installation of each joint part needing to be fixed through the bolt, the connection structure between the curtain walls is unstable and difficult to mutually cooperate, the curtain walls are prone to deformation and damage, the service life of the curtain walls is shortened, and the influence on the protection performance of the wall bodies is also caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building outer curtain to solve among the prior art at least curtain installation inconvenient and the unstable complex problem that is difficult to of curtain.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a curtain outside building, includes the base, the fixing base is pegged graft with the right side of base, the fixed pin is located the intermediate position of base and fixing base, and the fixed pin along the fore-and-aft direction respectively with base and fixing base spiro union, ventilation mechanism sets up in the right side of fixing base, coupling mechanism is located ventilation mechanism's rear side and sets up in the right side of fixing base.

Preferably, the ventilation mechanism comprises a first curtain plate, the front side and the rear side of the right side of the first curtain plate are respectively connected with a fixed seat and four connecting grooves by screws in the vertical direction, the four connecting grooves are respectively arranged at the upper end and the lower end of the front side and the rear side of the first curtain plate, the ventilation window is connected with the top end of the inner wall of the first curtain plate by hinges, a first supporting rod is positioned at the right side of the ventilation window and is connected with the middle position of the bottom end of the inner wall of the first curtain plate by a connecting seat pin shaft, a fixing nut is connected with the top end of the outer wall of the first supporting rod by a bearing, the bottom end of the outer wall of the fixing nut is in interference fit with an inner ring of the bearing, the top end of the inner cavity of the first supporting rod is fixedly connected with the outer ring of the bearing, a second supporting rod is inserted into the inner cavity of the first supporting rod, and is in threaded, and the top end of the second supporting rod extends out of the inner cavity of the first supporting rod and is inserted into the bottom end of the ventilation window.

Preferably, the connecting mechanism comprises a second curtain plate, the front end and the rear end of the right side of the second curtain plate are respectively connected with the fixed seat screw and the slide way, the slide way is arranged at the middle position of the right side of the second curtain plate along the vertical direction, the upper end and the lower end of the outer wall of the screw rod are respectively connected with the upper side and the lower side of the inner cavity of the slide way through bearings, the upper end and the lower end of the outer wall of the screw rod are respectively in interference fit with an inner ring of the bearing, the upper side and the lower side of the inner cavity of the slide way are respectively fixedly connected with an outer ring of the bearing, and the number of the slide blocks is two, the two slide blocks are respectively in bolt connection with the upper side and the lower side of the middle position of the outer wall of the screw rod, the push blocks are two, the two push blocks are in axial symmetry and are respectively connected with the left screws of the two slide blocks, the four insert rods, and the outer wall surface of the second curtain plate extends out of the inserted bars, the four inserted bars are respectively positioned at the front side and the rear side of the two push blocks, the two front sides of the inserted bars are respectively inserted with the two inner cavities of the connecting grooves, the springs are arranged, the number of the springs is four, and the four springs are positioned in the inner cavities of the second curtain plate and are respectively inserted with the four inserted bars.

Preferably, the diameter and depth of the connecting groove are adapted to the diameter and maximum travel distance of the plug.

Preferably, the screw threads in opposite directions are respectively arranged from the middle position of the outer wall of the screw rod to the upper direction and the lower direction.

Preferably, the outer sides of the outer walls of the two push blocks and the inner sides of the four insertion rods are both arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: this curtain outside building, rotatory screw rod makes the inserted bar peg graft with the spread groove of first curtain wall in through coupling mechanism, but through the ventilation mechanism in the second branch make inside and outside air circulate to the support of ventilation window, the dismouting that makes the curtain becomes convenient, time and labour have been saved, make the connection structure of curtain stable, reach the effect of mutually supporting, avoid the curtain to warp, damage, the life of curtain has been increased, the protective capacities of wall body has also been strengthened.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a right side sectional view of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a front sectional view of the structure of fig. 1.

In the figure: 1. the device comprises a base, 2, a fixed seat, 3, a fixed pin, 4, a ventilation mechanism, 5, a connecting mechanism, 41, a first curtain plate, 42, a connecting groove, 43, a ventilation window, 44, a first supporting rod, 45, a fixing nut, 46, a second supporting rod, 51, a second curtain plate, 52, a slide way, 53, a screw rod, 54, a sliding block, 55, a pushing block, 56, an inserting rod, 57 and a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a curtain outside building, includes base 1, fixing base 2, fixed pin 3, ventilation mechanism 4 and coupling mechanism 5, fixing base 2 pegs graft with the right side of base 1, and fixed pin 3 is located the intermediate position of base 1 with fixing base 2, and fixed pin 3 along the fore-and-aft direction respectively with

base

1 and 2 spiro unions of fixing base, and ventilation mechanism 4 sets up in the right side of fixing base 2, and coupling mechanism 5 is located ventilation mechanism 4's rear side and sets up in fixing base 2's right side.

As a preferable scheme, further, the ventilation mechanism 4 includes a first curtain plate 41, connection grooves 42, ventilation windows 43, first support rods 44, fixing nuts 45 and second support rods 46, the front and rear sides of the right side of the first curtain plate 41 are all connected with the fixing seats 2 by screws in the up-down direction, the number of the connection grooves 42 is four, the four connection grooves 42 are respectively arranged at the upper and lower ends of the front and rear sides of the first curtain plate 41, the inner wall of the connection grooves 42 is provided with rubber pads to reduce vibration and avoid bending deformation of the insertion rods 56, the ventilation windows 43 are connected with the top end of the inner wall of the first curtain plate 41 by hinges, the first support rods 44 are connected with the middle position of the bottom end of the inner wall of the first curtain plate 41 at the right side of the ventilation windows 43 by pin shafts of the connection seats, the bottom end of the outer wall of the first support rods 44 is provided with threads, the fixing nuts 45 are connected with the top end, the top end of the inner cavity of the first supporting rod 44 is fixedly connected with an outer ring of a bearing, the bottom end of the outer wall of the second supporting rod 46 is connected with the inner cavity of the first supporting rod 44 in an inserting mode and is in threaded connection with the bottom end of the outer wall of the fixing nut 45, and the top end of the second supporting rod 46 extends out of the inner cavity of the first supporting rod 44 and is connected with the bottom end of the ventilation window 43 in an inserting mode.

As a preferable scheme, further, the connecting mechanism 5 includes a second curtain plate 51, a slide rail 52, a screw 53, a sliding block 54, a pushing block 55, an inserting rod 56 and a spring 57, the front end and the rear end of the right side of the second curtain plate 51 are both connected with the fixed base 2 by screws, the slide rail 52 is arranged at the middle position of the right side of the second curtain plate 51 along the up-down direction, the upper end and the lower end of the outer wall of the screw 53 are respectively connected with the upper side and the lower side of the inner cavity of the slide rail 52 by bearings, the upper end and the lower end of the outer wall of the screw 53 are both in interference fit with inner rings of the bearings, the pushing block 55 is driven by the screw 53 to extrude the inserting rod 56 towards both sides, the upper side and the lower side of the inner cavity of the slide rail 52 are both fixedly connected with outer rings of the bearings, the number of the sliding blocks 54 is two, the two sliding blocks 54 are respectively screwed with, the number of the insert rods 56 is four, the four insert rods 56 are respectively inserted into the upper end and the lower end of the front side and the lower end of the rear side of the inner cavity of the second curtain plate 51 along the front-rear direction, the insert rods 56 extend out of the outer wall surface of the second curtain plate 51, the four insert rods 56 are respectively positioned on the front side and the rear side of the two push blocks 55, the insert rods 56 on the two front sides are respectively inserted into the inner cavities of the two connecting grooves 42, the number of the springs 57 is four, the four springs 57 are positioned in the inner cavity of the second curtain plate 51 and are respectively inserted into the four insert rods 56, and the insert rods 56 are pushed by the springs.

Preferably, the diameter and depth of the connecting groove 42 are matched with the diameter and maximum moving distance of the inserting rod 56, and the first curtain plate 41 is connected with the second curtain plate 51 through the insertion of the connecting groove 42 and the inserting rod 56, so that the stability is ensured.

Preferably, threads in opposite directions are provided up and down to the middle position of the outer wall of the screw 53, and the two sliders 54 are driven to move in opposite directions or in opposite directions by the threads in opposite directions on the outer wall surface of the screw 53.

Preferably, the outer sides of the outer walls of the two pushing blocks 55 and the inner sides of the four insertion rods 56 are both arc-shaped, so that the hard friction between the pushing blocks 55 and the insertion rods 56 is reduced, and the working process of the pushing blocks 55 pushing the insertion rods 56 is smoother.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When installing, the device is fixed in building wall, rotatory screw rod 53, two sliders 54 of screw rod 53 drive move along screw rod 53 opposite direction, slider 54 drives ejector pad 55 and moves, thereby make ejector pad 55 promote inserted bar 56 and move, inserted bar 56 stretches out second curtain 51 and peg graft with spread groove 42 after compressing spring 57, make first template 41 be connected with second curtain 51, when needs ventilate to inside, promote ventilation window 43 forward, and extract second branch 46, second branch 46 stretches out the inner chamber of first branch 44 and rotatory fixation nut 45 and the outer wall bottom spiro union of second branch 46, make second branch 46 fixed, support ventilation window 43 through pegging graft second branch 46 and ventilation window 43, the device mechanism is simple and convenient for installation, high durability and convenient use, and high practicability, and the popularization is facilitated.

In the description of the present invention, it is to be understood that the terms "two ends", "bottom", "outer wall", "intermediate position", "top", "two sides", "inner cavity", "front side", "rear side", "axial symmetry", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "insert," "bolt," "screw," "pin," "bearing connection," "interference fit," "fixed connection," and the like are to be construed broadly, e.g., as fixed connections, as well as removable connections, or as an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An exterior curtain wall of a building, comprising:

a base (1);

the fixing seat (2) is inserted into the right side of the base (1);

the fixing pin (3) is positioned in the middle of the base (1) and the fixing seat (2), and the fixing pin (3) is in threaded connection with the base (1) and the fixing seat (2) along the front-back direction;

the ventilation mechanism (4), the ventilation mechanism (4) is arranged on the right side of the fixed seat (2);

and the connecting mechanism (5) is positioned at the rear side of the ventilation mechanism (4) and arranged on the right side of the fixed seat (2).

2. The building curtain wall as claimed in claim 1, wherein: the ventilation mechanism (4) comprises:

the front side and the rear side of the right side of the first curtain plate (41) are both connected with a fixed seat (2) by screws in the vertical direction;

the number of the connecting grooves (42) is four, and the four connecting grooves (42) are respectively arranged at the upper end and the lower end of the front side and the rear side of the first curtain plate (41);

the ventilation window (43), the ventilation window (43) is connected with the top end of the inner wall of the first curtain plate (41) through a hinge;

the first supporting rod (44) is positioned on the right side of the ventilation window (43) and is connected with the middle position of the bottom end of the inner wall of the first curtain plate (41) through a connecting seat pin shaft;

the fixing nut (45) is connected with the top end of the outer wall of the first support rod (44) through a bearing, an inner ring of the bearing is in interference fit with the bottom end of the outer wall of the fixing nut (45), and the top end of the inner cavity of the first support rod (44) is fixedly connected with an outer ring of the bearing;

the bottom end of the outer wall of the second supporting rod (46) is connected with the inner cavity of the first supporting rod (44) in an inserting mode and is connected with the bottom end of the outer wall of the fixing nut (45) in a threaded mode, and the top end of the second supporting rod (46) extends out of the inner cavity of the first supporting rod (44) and is connected with the bottom end of the ventilation window (43) in an inserting mode.

3. The building curtain wall as claimed in claim 2, wherein: the connection mechanism (5) includes:

the front end and the rear end of the right side of the second curtain plate (51) are connected with the fixed seat (2) through screws;

the slideway (52) is arranged at the middle position of the right side of the second curtain plate (51) along the vertical direction;

the upper end and the lower end of the outer wall of the screw rod (53) are respectively connected with the upper side and the lower side of the inner cavity of the slide way (52) through bearings, the upper end and the lower end of the outer wall of the screw rod (53) are respectively in interference fit with an inner ring of the bearing, and the upper side and the lower side of the inner cavity of the slide way (52) are respectively fixedly connected with an outer ring of the bearing;

the number of the sliding blocks (54) is two, and the two sliding blocks (54) are respectively in threaded connection with the upper side and the lower side of the middle position of the outer wall of the screw rod (53);

the number of the push blocks (55) is two, and the two push blocks (55) are in axial symmetry and are respectively connected with left screws of the two slide blocks (54);

the number of the inserting rods (56) is four, the four inserting rods (56) are respectively inserted into the upper end and the lower end of the front side and the rear side of the inner cavity of the second curtain plate (51) along the front-rear direction, the inserting rods (56) extend out of the outer wall surface of the second curtain plate (51), the four inserting rods (56) are respectively positioned on the front side and the rear side of the two push blocks (55), and the inserting rods (56) on the two front sides are respectively inserted into the inner cavities of the two connecting grooves (42);

the number of the springs (57) is four, and the four springs (57) are located in the inner cavity of the second curtain plate (51) and are respectively connected with the four insertion rods (56) in an inserting mode.

4. An exterior curtain wall of a building as claimed in claim 2 or 3, wherein: the diameter and depth of the connecting groove (42) are matched with the diameter and maximum moving distance of the insert rod (56).

5. A building curtain wall as claimed in claim 3, wherein: threads in opposite directions are arranged from the middle position of the outer wall of the screw rod (53) to the upper direction and the lower direction respectively.

6. A building curtain wall as claimed in claim 3, wherein: the outer sides of the outer walls of the two push blocks (55) and the inner sides of the four insertion rods (56) are arc-shaped.