CN213359043U

CN213359043U - Metal curtain wall

Info

Publication number: CN213359043U
Application number: CN202021717195.9U
Authority: CN
Inventors: 刘名艺; 陈铭; 陈淼; 刘婷婷; 梁琪志
Original assignee: Huizhou Urban And Rural Construction Engineering Co ltd
Current assignee: Huizhou Urban And Rural Construction Engineering Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-06-04
Anticipated expiration: 2030-08-17

Abstract

The application relates to a metal curtain wall, which comprises a wall board and a keel frame for installing the wall board, wherein a plurality of connecting blocks are arranged on one side of the wall board, which faces the keel frame, a group of connecting components are arranged between each connecting block and the keel frame, and the connecting components are used for connecting and fixing the connecting blocks and the keel frame; coupling assembling including seting up in the recess of keel frame's lateral wall and rotate set up in the rotatory fastener of recess, the lateral wall of connecting block is offered and is used for supplying the draw-in groove of rotatory fastener joint, be provided with on the keel frame and be used for driving a plurality of rotatory synchronous pivoted drive assembly of fastener. This application has the fixed effect of installation of being convenient for.

Description

Metal curtain wall

Technical Field

The application relates to the field of building curtain walls, in particular to a metal curtain wall.

Background

The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs like a curtain, so is also called as a curtain wall, and is a light wall with decorative effect commonly used by modern large-scale and high-rise buildings. The curtain wall is composed of a panel and a supporting mechanism system (keel frame), can have certain displacement capacity or certain deformation capacity relative to the main structure, and does not bear the building external protective structure or decorative phase structure acted by the main structure.

Among the prior art, the curtain that high-rise building generally adopted is metal curtain, and metal curtain is the glass panels in the glass curtain change for the novel building curtain type of wallboard material, because the good processing property of wallboard material, the various and good security of color can adapt to various complicated molding designs completely, gives architect with huge performance space, therefore development is leapfrog forward suddenly.

However, the prior art metal curtain wall is generally installed with the keel frame first, and then the wallboard is fixed on the keel frame by welding or fixing the wallboard with the screw, however, such installation process is cumbersome, needs many people to cooperate with the fixed installation thereof, and is very inconvenient to install.

SUMMERY OF THE UTILITY MODEL

In order to improve the inconvenient problem of prior art metal curtain wall installation, the application provides a metal curtain wall.

The application provides a metal curtain wall adopts following technical scheme:

a metal curtain wall comprises a wall board and a keel frame for mounting the wall board, wherein a plurality of connecting blocks are arranged on one side of the wall board, which faces the keel frame, a group of connecting assemblies are arranged between each connecting block and the keel frame, and the connecting assemblies are used for connecting and fixing the connecting blocks and the keel frame;

coupling assembling including seting up in the recess of keel frame's lateral wall and rotate set up in the rotatory fastener of recess, the lateral wall of connecting block is offered and is used for supplying the draw-in groove of rotatory fastener joint, be provided with on the keel frame and be used for driving a plurality of rotatory synchronous pivoted drive assembly of fastener.

By adopting the technical scheme, when the wallboard is installed and fixed, the transmission assembly can drive the plurality of rotary clamping pieces to rotate simultaneously, so that the rotary clamping pieces rotate into the grooves, then the wallboard is installed on the keel frame, when the grooves in the keel frame are aligned with the clamping grooves in the wallboard, the transmission assembly drives the rotary clamping pieces to rotate until the rotary clamping pieces are clamped and matched with the clamping grooves in the wallboard, the fixed connection between the connecting block and the keel frame is realized, and the wallboard and the keel frame are indirectly fixed; otherwise, when the wall panel is disassembled, the transmission assembly drives the rotary clamping piece to rotate to the groove from the clamping groove of the wall panel, and then the wall panel is disassembled from the keel frame.

Preferably, the rotating clamping piece comprises a semicircular rotating clamping block and a rotating sleeve arranged at the position of the circle center of the rotating clamping block, a rotating shaft is arranged in the groove, and the rotating sleeve is arranged in the rotating shaft in a penetrating mode.

Through adopting above-mentioned technical scheme, the axis of rotation is located to the rotation cover that is connected with rotatory fixture block for rotatory fixture block can be at the recess internal rotation, rotates the centre of a circle position department that the cover is located semi-circular rotatory fixture block, and when rotatory fixture block was in the recess internal rotation, when the circular arc end was unscrewed the recess, but joint cooperation in draw-in groove, during the counter rotation, the circular arc end of rotatory fixture block was rotatory to the recess in, feasible rotatory fixture block joint cooperation in draw-in groove.

Preferably, the transmission assembly comprises a pull ring arranged on the rotating sleeve and a steel wire line arranged on the keel frame, a plurality of accommodating grooves penetrating through the grooves are formed in the side wall of the keel frame, the steel wire line penetrates through the accommodating grooves, and the steel wire line is sequentially connected to the plurality of pull rings of the rotating sleeve.

Through adopting above-mentioned technical scheme, sheathe in rotating and being connected with the pull ring, the steel wire line that the holding was in the storage tank connects gradually in the pull ring, when the pulling steel wire, can drive to connect and rotate in the rotation cover of pull ring to it is rotatory to drive rotatory fixture block, makes the circular arc end of rotatory fixture block screw out the draw-in groove, rotatory to the recess in.

Preferably, the side wall of the keel frame is provided with a threaded hole, a screw rod is connected in the threaded hole in a threaded manner, the threaded hole penetrates through the accommodating groove, the wall of the accommodating groove is provided with a rotating groove penetrating through the threaded hole, a wire wheel is rotatably arranged in the rotating groove, one end of the steel wire is wound on the wire wheel, and one end of the screw rod is connected to the wire wheel.

Through adopting above-mentioned technical scheme, when rotatory screw rod, can twine the steel wire line in the line wheel to this pulling steel wire line drives rotatory fixture block and rotates, makes the circular arc end of rotatory fixture block screw out the draw-in groove, rotates to in the recess.

Preferably, one end of the screw rod, which is far away from the wire wheel, is detachably connected with a handle for driving the screw rod to rotate.

Through adopting above-mentioned technical scheme, add the handle to the staff is rotatory with the screw rod.

Preferably, the screw rod is kept away from the one end of line wheel area is connected with the turning block, has seted up the constant head tank on the turning block, the one end of handle is provided with the joint and cooperates in the locating piece of constant head tank.

Through adopting above-mentioned technical scheme, the locating piece grafting of handle cooperates in the constant head tank, and during rotatory handle, the handle joint cooperates in the screw rod, and the handle transmits torsion for the turning block for the screw rod is rotatory.

Preferably, the rotating shaft is sleeved with a torsion spring, one end of the torsion spring is connected to the rotating shaft, the other end of the torsion spring is connected to the rotating clamping block, and the rotating clamping block is clamped and matched with the clamping groove when the torsion spring is in a natural state.

Through adopting above-mentioned technical scheme, establish the torsional spring through the cover in the axis of rotation, the one end of torsional spring is connected in the axis of rotation, and the other end is connected in rotatory fixture block, and rotatory fixture block is rotatory, and the circular arc end joint of rotatory fixture block cooperates when the draw-in groove for the torsional spring produces torsion, when needs rotatory fixture block back-out draw-in groove, and rotatory when to the recess, the torsional spring provides the power that rotatory fixture block resets.

Preferably, a dovetail groove is formed in the side wall of the keel frame, a dovetail block is arranged on one side, opposite to the dovetail groove, of the connecting block, and the dovetail block is in plug-in fit with the dovetail groove.

Through adopting above-mentioned technical scheme, when the installation wallboard, through seting up the forked tail piece joint cooperation on dovetail and the connecting block on the vertical joist, fix in advance the wallboard.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the wallboard is installed and fixed, the transmission assembly can drive the plurality of rotary clamping pieces to rotate simultaneously, so that the rotary clamping pieces rotate to the grooves, the wallboard is installed on the keel frame, and when the grooves in the keel frame are aligned with the clamping grooves in the wallboard, the driving assembly drives the rotary clamping pieces to rotate out of the grooves to be clamped and matched with the clamping grooves in the wallboard, so that the connecting block is fixedly connected with the keel frame, and the wallboard is indirectly fixed with the keel frame;

2. when the wallboard is installed, the dovetail groove is formed in the vertical keel and matched with the dovetail block on the connecting block in a clamping mode, and the wallboard is pre-fixed.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a partial cross-sectional view of the keel frame of the present application;

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

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

Description of reference numerals: 1. a wallboard; 2. a keel frame; 21. a cross bar; 211. a dovetail groove; 22. a vertical rod; 221. a groove; 3. connecting blocks; 31. a card slot; 32. a dovetail block; 4. a rotating shaft; 5. rotating the sleeve; 6. rotating the fixture block; 7. a torsion spring; 8. a containing groove; 9. a steel wire; 10. a pull ring; 11. a threaded hole; 12. a screw; 13. rotating the block; 131. positioning a groove; 14. a wire wheel; 15. a rotating groove; 16. a handle; 161. and (5) positioning the blocks.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses metal curtain wall, refer to fig. 1 and 2, including square wallboard 1 and the keel frame 2 that is used for installing wallboard 1, keel frame 2 includes a plurality of vertically and horizontally staggered's supporting element, and every supporting element includes two horizontal poles 21 and two montants 22, and horizontal pole 21 and montant 22 all are the cuboid form. Wallboard 1 is towards four connecting blocks 3 of one side fixedly connected with of keel frame 2, and four connecting blocks 3 are located wallboard 1's four corners department respectively. Dovetail 211 has been seted up with the lateral wall that connecting block 3 is relative on the horizontal pole 21, and fixedly connected with slides complex forked tail piece 32 with dovetail 211 on the connecting block 3, when wallboard 1 installed in keel frame 2, dovetail 211 and the cooperation of forked tail piece 32 joint, fix in advance wallboard 1, make things convenient for follow-up further connection with wallboard 1 to be fixed.

Referring to fig. 2 and 3, a set of connecting members is provided between each connecting block 3 and the vertical rod 22. Specifically, coupling assembling is including seting up in the recess 221 of 2 lateral walls of keel frame, and recess 221 is close to horizontal pole 21 and montant 22's junction, equal fixedly connected with axis of rotation 4 in the recess 221, and fixed connection is in two relative cell walls of recess 221 respectively at the both ends of axis of rotation 4, rotates on 4 of axis of rotation to be connected with and rotates cover 5, rotates the semicircular rotatory fixture block 6 of fixedly connected with on the cover 5, rotates the centre of a circle position department that cover 5 is located rotatory fixture block 6.

Referring to fig. 2 and 3, the connecting block 3 has a clamping groove 31 formed on a side wall thereof opposite to the groove 221, and the rotating clamping block 6 is rotatable to be clamped in the clamping groove 31. When rotating cover 5 and rotating, drive rotatory fixture block 6 rotatory, the circular arc end of rotatory fixture block 6 is rotatable to the draw-in groove 31 of connecting block 3 in, realizes connecting block 3 and keel frame 2's fixed connection to make wallboard 1 and keel frame 2 fixed connection.

In addition, referring to fig. 2 and 3, the rotating shaft 4 is sleeved with a torsion spring 7, one end of the torsion spring 7 is fixedly connected to the rotating latch 6, and the other end is fixedly connected to the rotating shaft 4. When the arc end of the rotating clamping block 6 rotates into the groove 221, the torsion spring 7 generates torsion, and when the arc end of the rotating clamping block 6 rotates into the clamping groove 301, the torsion spring 7 provides a restoring force for the rotating clamping block 6.

Referring to fig. 2 and 4, the side wall of the keel frame 2 is provided with a containing groove 8 penetrating through four grooves 221 along the circumferential direction of the wall plate 1, a steel wire 9 is arranged in the containing groove 8 in a penetrating manner, the rotating sleeve 5 is provided with a pull ring 10 fixedly connected with the steel wire 9, the steel wire 9 is sequentially connected to the pull ring 10, the side wall of the keel frame 2 is provided with a threaded hole 11, the threaded hole 11 penetrates through the containing groove 8, and the threaded hole 11 is internally connected with a screw 12.

Referring to fig. 2 and 4, a rotation groove 15 penetrating through the threaded hole 11 is formed in a groove wall of the accommodation groove 8, the pulley 14 is rotatably disposed in the rotation groove 15, one end of the steel wire 9 is wound around the pulley 14, and one end of the screw 12 is connected to the pulley 14. One end fixedly connected with turning block 13 that the line wheel 14 was kept away from to screw rod 12 has seted up constant head tank 131 on the turning block 13, and last the detachable handle 16 that is connected with of screw rod 12, the one end fixedly connected with locating piece 161 of handle 16, locating piece 161 joint cooperation in constant head tank 131. Referring to fig. 3, when the end of the handle 16 connected with the positioning block 161 is inserted into the positioning groove 131, when the handle 16 is rotated to drive the screw 12 to screw the screw 12 into the threaded hole 11, the wire wheel 14 fixed on the screw 12 is driven to rotate, the steel wire 9 is wound on the wire wheel 14 when the wire wheel 14 rotates, the pull ring 10 connected on the steel wire 9 is pulled, and the rotating sleeve 5 is driven to rotate, thereby driving the four rotating blocks 6 connected to the steel wire 9 in sequence to rotate, so that the arc end of the semicircular rotating block 6 rotates into the groove 221, the rotating block 6 will drive the torsion spring 7 to twist when rotating, so that the torsion spring 7 generates torsion, when the screw 12 rotates in the direction of exiting the threaded hole 11, the steel wire 9 is loosened, and the rotating fixture block 6 is driven to rotate by the reset force of the torsion spring 7, so that the arc end of the rotating fixture block 6 rotates into the clamping groove 31.

The implementation principle of the metal curtain wall in the embodiment of the application is as follows: when wallboard 1 is installed to needs, rotatory screw rod 12 drives earlier and connects in the rotatory fixture block 6 rotation of steel wire line 9, and the circular arc end with rotatory fixture block 6 is rotatory to the recess 221 in, then through with wallboard 1 through the dovetail block 32 of connecting on connecting block 3 with set up dovetail 211 on the keel with 1 joint cooperation of wallboard in keel frame 2, advance fixedly to wallboard 1. Afterwards make the steel wire 9 of winding at the screw 12 end lax through rotatory screw rod 12, rotatory fixture block 6 drives rotatory fixture block 6 under the effect of torsional spring 7 reset's power and makes circular arc end 61 screw out recess 221 joint cooperate draw-in groove 31 on connecting block 3, realize fixed to wallboard 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a metal curtain wall, includes wallboard (1) and keel frame (2) that are used for installing wallboard (1), its characterized in that: a plurality of connecting blocks (3) are arranged on one side, facing the keel frame (2), of the wallboard (1), a group of connecting assemblies are arranged between each connecting block (3) and the keel frame (2), and the connecting assemblies are used for enabling the connecting blocks (3) to be connected and fixed with the keel frame (2);

coupling assembling including seting up in recess (221) and the rotation of the lateral wall of keel frame (2) set up in the rotatory fastener of recess (221), the lateral wall of connecting block (3) is offered and is used for the confession draw-in groove (31) of rotatory fastener joint, be provided with on keel frame (2) and be used for driving a plurality of rotatory fastener synchronous pivoted drive assembly.

2. A metal curtain wall as claimed in claim 1, wherein: the rotary clamping piece comprises a semicircular rotary clamping block and a rotary sleeve (5) arranged at the position of the circle center of the rotary clamping block (6), a rotating shaft (4) is arranged in the groove (221), and the rotary sleeve (5) penetrates through the rotating shaft (4).

3. A metal curtain wall as claimed in claim 2, wherein: the transmission assembly comprises a pull ring (10) arranged on the rotating sleeve (5) and a steel wire (9) arranged on the keel frame (2), a containing groove (8) penetrating through a plurality of grooves (221) is formed in the side wall of the keel frame (2), the steel wire (9) penetrates through the containing groove (8), and the steel wire (9) is sequentially connected to the pull ring (10) of the rotating sleeve (5).

4. A metal curtain wall as claimed in claim 3, wherein: the side wall of keel frame (2) is provided with a threaded hole (11), threaded hole (11) is internally threaded with a screw rod (12), threaded hole (11) runs through storage tank (8), the wall of storage tank (8) is provided with a rotating groove (15) running through threaded hole (11), a wire wheel (14) is rotationally arranged in rotating groove (15), one end of steel wire (9) is wound on wire wheel (14), and one end of screw rod (12) is connected with wire wheel (14).

5. A metal curtain wall as claimed in claim 4, wherein: one end of the screw rod (12) far away from the wire wheel (14) is detachably connected with a handle (16) used for driving the screw rod (12) to rotate.

6. The metal curtain wall of claim 5, wherein: one end, far away from the wire wheel (14), of the screw rod (12) is connected with a rotating block (13), a positioning groove (131) is formed in the rotating block (13), and a positioning block (161) in clamping fit with the positioning groove (131) is arranged at one end of the handle (16).

7. A metal curtain wall as claimed in claim 2, wherein: the cover is equipped with torsional spring (7) on axis of rotation (4), the one end of torsional spring (7) connect in axis of rotation (4), the other end of torsional spring (7) connect in rotatory fixture block (6), when torsional spring (7) are in natural state, rotatory fixture block (6) joint cooperate in draw-in groove (31).

8. The metal curtain wall of claim 5, wherein: the dovetail groove (211) has been seted up to the lateral wall of keel frame (2), connecting block (3) with one side that dovetail groove (211) is relative is provided with dovetail block (32), dovetail block (32) plug-in fit in dovetail groove (211).