CN215406790U

CN215406790U - Door and window or curtain closing device

Info

Publication number: CN215406790U
Application number: CN202121619749.6U
Authority: CN
Inventors: 刘召祯; 李全文; 高龙峰; 王海民; 赵玉庆
Original assignee: Shandong Senrui Curtain Wall Engineering Co ltd
Current assignee: Shandong Senrui Curtain Wall Engineering Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-04
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a door and window or curtain wall closing-in device which comprises a keel, wherein fixed baffles are fixedly connected to two sides of the front end of the keel, first connecting pieces are fixedly connected to the tops and the bottoms of the front ends of the inner walls of the two fixed baffles, main boards are arranged at the front ends of the two groups of first connecting pieces, two second connecting pieces corresponding to the first connecting pieces are fixedly connected to the rear ends of the two main boards, limiting devices are fixedly connected to the tops and the bottoms of the inner walls of the two fixed baffles, and elastic sealing rubber strips are arranged on the sides, close to each other, of the two main boards. The aluminum plate fixing device is provided with the fixing device consisting of the first connecting piece and the second connecting piece and the limiting device consisting of the inner sleeve, the limiting slide rod, the limiting spring, the cavity, the outer sleeve and the limiting block, so that the fixing effect of an aluminum plate is greatly improved, and meanwhile, the convenience of installation and fixation is greatly improved.

Description

Door and window or curtain closing device

Technical Field

The utility model relates to the technical field of curtain wall closing in, in particular to a door and window or curtain wall closing in device.

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, and is a metal curtain wall which is a novel building curtain wall type and used for decoration.

However, because the single aluminum veneer has a large volume and a heavy weight, the connection mode of the self-tapping screws used on site has the defects of high operation difficulty and low efficiency, and the fixation is not firm, but adopts a plug-in connection mode, the connection is unstable, and glue needs to be applied to the gap between the aluminum veneers, so the working procedures are additionally added, and the installation period is prolonged, for example, a corner closing-up structure of an aluminum veneer building curtain wall with the Chinese patent No. CN212534711U, by arranging a one-way fixing device, the first gear and the second gear can only rotate anticlockwise through the limiting action between a movable buckle and a movable baffle in the one-way fixing device, the aluminum veneers can be tightly connected through a sealing rubber strip, the installation and fixation of the aluminum veneers are convenient, the working efficiency of workers is improved, but the structural stability of the device is poor, and the fixing effect is poor, therefore, a new door window or curtain wall closing device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems of poor structural stability, poor fixing effect and the like.

In order to solve the technical problems, the utility model adopts a technical scheme that: the door and window or curtain wall closing-in device comprises a keel, wherein fixed baffles are fixedly connected to two sides of the front end of the keel, first connecting pieces are fixedly connected to the tops and the bottoms of the front ends of the inner walls of the two fixed baffles, main boards are arranged at the front ends of the two groups of first connecting pieces, two second connecting pieces corresponding to the first connecting pieces are fixedly connected to the rear ends of the two main boards, and limiting devices are fixedly connected to the tops and the bottoms of the inner walls of the two fixed baffles;

elastic sealing rubber strips are arranged on the sides, close to each other, of the two main boards, threaded holes are formed in the centers of the sides, close to each other, of the two main boards, double-threaded screws are connected to the centers of the two threaded holes in a threaded mode, bevel gears are fixedly connected to the centers of the outer walls of the double-threaded screws, and composite gears corresponding to the bevel gears are rotatably connected to the centers of the front ends of the keels;

the utility model discloses a lead screw, including fossil fragments front end, fossil fragments, fixed case, fixed gear, compound gear, the top of fossil fragments front end, the spacing fixed case of one side fixedly connected with of spacing fixed incasement wall, the bottom sliding connection of spacing fixed incasement wall has the sliding block, fixedly connected with reset spring between one side of sliding block outer wall and the bottom of spacing fixed incasement wall one side, one side that reset spring was kept away from to the sliding block outer wall is provided with the one-way gag lever post corresponding with compound gear, the driven oblique push pedal of top fixedly connected with of sliding block, the top sliding connection of driven oblique push pedal has the oblique push pedal of initiative, the top fixedly connected with power chamber of spacing fixed case, the central sliding connection in power chamber has the piston, the bottom fixedly connected with of piston and the connecting rod that the oblique push pedal of initiative corresponds, the top fixedly connected with reset rod of piston.

Preferably, the front ends of the first connecting pieces are fixedly connected with the guide arc-shaped plate, and the structural device is convenient for installing the main plate.

Preferably, the limiting device comprises an inner sleeve, the inner wall of the fixed baffle is fixedly connected with the inner sleeve, the center of the inner sleeve is connected with a limiting slide bar in a sliding mode, the bottom of the outer wall of the limiting slide bar is sleeved with a limiting spring, the top of the inner sleeve inner wall is provided with a cavity corresponding to the limiting slide bar, the bottom of the limiting slide bar is fixedly connected with an outer sleeve corresponding to the inner sleeve, and the bottom of the outer sleeve outer wall is fixedly connected with a limiting block.

Preferably, the top and the bottom plate of the main plate are both provided with limiting holes corresponding to the limiting blocks.

Preferably, the bevel gear and the compound gear are meshed with each other.

Preferably, the peripheral side of the outer wall of the composite gear is provided with sawteeth corresponding to the one-way limiting rod, and the structural device is convenient for the one-way limiting rod to limit the composite gear.

Preferably, the bottom fixedly connected with of spacing fixed incasement wall and the corresponding slide rail of sliding block, this kind of constructional device can install the gliding stability of sliding block.

The utility model has the following beneficial effects:

1. the aluminum plate fixing device is provided with the fixing device consisting of the first connecting piece and the second connecting piece and the limiting device consisting of the inner sleeve, the limiting slide rod, the limiting spring, the cavity, the outer sleeve and the limiting block, so that the fixing effect of an aluminum plate is greatly improved, and meanwhile, the convenience of installation and fixation is greatly improved;

2. the device is provided with the elastic sealing rubber strips, the threaded holes, the double-end screw rod, the bevel gears and other structural devices, so that the convenience of mounting the sealing rubber strips by the device is greatly improved, and meanwhile, the fixing effect and the stability of mounting of the device are greatly improved, so that the using effect of the device is greatly improved;

3. the utility model not only can further greatly increase the installation and fixation stability of the sealing rubber strip of the device, but also is convenient for overhauling, dismounting and mounting the aluminum single plate and improves the working efficiency of the overhauling personnel by arranging the composite gear, the limiting and fixing box, the sliding block, the reset spring, the one-way limiting rod, the driven inclined push plate, the driving inclined push plate, the power cavity, the piston, the connecting push rod, the reset push rod and other structural devices.

Drawings

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

FIG. 2 is a schematic side view of a portion of the present invention;

FIG. 3 is a schematic structural view of the position-limiting fixing box in FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A;

fig. 5 is a partially enlarged view of fig. 2 at B.

In the figure: 1. a keel; 2. fixing a baffle plate; 3. a first connecting member; 4. a second connecting member; 5. a main board; 6. a limiting device; 601. an inner sleeve; 602. a limiting slide bar; 603. a limiting spring; 604. a cavity; 605. an outer sleeve; 606. a limiting block; 7. an elastic sealing rubber strip; 8. a threaded hole; 9. a double-end screw rod; 10. a bevel gear; 11. a compound gear; 12. a limiting and fixing box; 13. a slider; 14. a return spring; 15. a one-way limiting rod; 16. a driven inclined push plate; 17. an active oblique push plate; 18. a power cavity; 19. a piston; 20. connecting a push rod; 21. and resetting the push rod.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Referring to fig. 1, 2 and 4, a door window or curtain wall closing device comprises a keel 1, wherein both sides of the front end of the keel 1 are fixedly connected with fixed baffles 2, the top and the bottom of the front end of the inner wall of the two fixed baffles 2 are fixedly connected with first connecting pieces 3, the front ends of two groups of first connecting pieces 3 are provided with main boards 5, the rear ends of the two main boards 5 are fixedly connected with two second connecting pieces 4 corresponding to the first connecting pieces 3, and the top and the bottom of the inner wall of the two fixed baffles 2 are fixedly connected with limiting devices 6, so that the main boards 5 can be fixed in the fixed baffles 2 on the keel 1 through the fixing device consisting of the first connecting pieces 3 and the second connecting pieces 4, and the installation convenience of the device is greatly improved;

elastic sealing rubber strips 7 are arranged on one sides, close to each other, of the two main boards 5, threaded holes 8 are formed in the centers, close to each other, of the two main boards 5, double-end lead screws 9 are in threaded connection with the centers of the two threaded holes 8, bevel gears 10 are fixedly connected to the centers of the outer walls of the double-end lead screws 9, compound gears 11 corresponding to the bevel gears 10 are rotatably connected to the centers of the front ends of the keels 1, the main boards 5 can be driven to move through the double-end lead screws 9 and the threaded holes 8 by rotating the bevel gears 10, the two elastic sealing rubber strips 7 are extruded, convenience of installing the sealing rubber strips of the device is greatly improved, fixing effect and stability of installation of the device are greatly improved, using effect of the device is greatly improved, preferably, guide arc-shaped plates are fixedly connected to the front ends of the first connecting pieces 3, and the structure device is convenient for installing the main boards 5, preferably, the bevel gear 10 and the compound gear 11 are engaged with each other.

As shown in fig. 3, a limit fixing box 12 is fixedly connected to one side of the front end of the keel 1, a sliding block 13 is slidably connected to the bottom of the inner wall of the limit fixing box 12, a return spring 14 is fixedly connected between one side of the outer wall of the sliding block 13 and the bottom of one side of the inner wall of the limit fixing box 12, a one-way limiting rod 15 corresponding to the compound gear 11 is arranged on one side of the outer wall of the sliding block 13 away from the return spring 14, a driven inclined push plate 16 is fixedly connected to the top of the sliding block 13, a driving inclined push plate 17 is slidably connected to the top of the driven inclined push plate 16, a power cavity 18 is fixedly connected to the top of the limit fixing box 12, a piston 19 is slidably connected to the center of the power cavity 18, a connecting push rod 20 corresponding to the driving inclined push plate 17 is fixedly connected to the bottom of the piston 19, a return push rod 21 is fixedly connected to the top of the piston 19, and the compound gear 11, the limit fixing box 12, the sliding block 13, Reset spring 14, one-way gag lever post 15, driven oblique push pedal 16, the oblique push pedal 17 of initiative, power chamber 18, piston 19, the spacing fixing device that constructional device such as connecting push rod 20 and reset push rod 21 constitute, thereby both can carry out spacing fixed to bevel gear 10 through one-way gag lever post 15 and compound gear 11, thereby further greatly increased the device elastic sealing rubber strip 7 installation fixed stability, still be convenient for overhaul the dismouting to the aluminium veneer simultaneously, improve maintainer's work efficiency.

Preferably, the peripheral side of compound gear 11 outer wall is provided with the sawtooth corresponding with one-way gag lever post 15, and this kind of constructional device is convenient for one-way gag lever post 15 to carry on spacingly to compound gear 11, and is preferred, and the bottom fixedly connected with of spacing fixed box 12 inner wall and the corresponding slide rail of sliding block 13, this kind of constructional device can install the gliding stability of sliding block 13.

As shown in fig. 5, preferably, the limiting device 6 includes an inner sleeve 601, the inner wall of the fixed baffle 2 is fixedly connected with the inner sleeve 601, the center of the inner sleeve 601 is slidably connected with a limiting slide rod 602, a limiting spring 603 is sleeved at the bottom of the outer wall of the limiting slide rod 602, a cavity 604 corresponding to the limiting slide rod 602 is formed at the top of the inner wall of the inner sleeve 601, an outer sleeve 605 corresponding to the inner sleeve 601 is fixedly connected at the bottom of the limiting slide rod 602, a limiting block 606 is fixedly connected at the bottom of the outer wall of the outer sleeve 605, and the limiting device 6 is composed of the inner sleeve 601, the limiting slide rod 602, the limiting spring 603, the cavity 604, the outer sleeve 605 and the limiting block 606, so that the fixing stability of the main board 5 is greatly increased, and the fixing effect of the device is greatly increased, and preferably, both the top and the bottom board of the main board 5 are provided with limiting holes corresponding to the limiting block 606.

When the device is used, firstly, the main board 5 can be fixed in the fixed baffle 2 on the keel 1 through the fixing device consisting of the first connecting piece 3 and the second connecting piece 4, so that the installation convenience of the device is greatly improved, wherein the limiting device 6 consisting of the inner sleeve 601, the limiting slide rod 602, the limiting spring 603, the cavity 604, the outer sleeve 605 and the limiting block 606 greatly increases the fixing stability of the main board 5, so that the fixing effect of the device is greatly increased, then the main board 5 is driven to move through the double-end lead screw 9 and the threaded hole 8 by rotating the bevel gear 10, so that the two elastic sealing rubber strips 7 are extruded, so that the convenience of installing the sealing rubber strips by the device is greatly increased, meanwhile, the fixing effect and the stability of the installation of the device are greatly increased, and the use effect of the device is greatly increased, wherein by compound gear 11, spacing fixed case 12, sliding block 13, reset spring 14, one-way gag lever post 15, driven oblique push pedal 16, initiative oblique push pedal 17, power chamber 18, piston 19, the spacing fixing device that constructional device such as connecting push rod 20 and reset push rod 21 constitutes, thereby both can carry out spacing fixed to bevel gear 10 through one-way gag lever post 15 and compound gear 11, thereby further greatly increased the device elastic sealing rubber strip 7 installation fixed stability, still be convenient for overhaul the dismouting to the aluminium veneer simultaneously, improve maintainer's work efficiency.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a door and window or curtain binding off device, includes fossil fragments (1), its characterized in that: both sides of the front end of the keel (1) are fixedly connected with fixed baffles (2), the tops and the bottoms of the front ends of the inner walls of the two fixed baffles (2) are fixedly connected with first connecting pieces (3), the front ends of the two groups of first connecting pieces (3) are provided with main boards (5), the rear ends of the two main boards (5) are fixedly connected with two second connecting pieces (4) corresponding to the first connecting pieces (3), and the tops and the bottoms of the inner walls of the two fixed baffles (2) are fixedly connected with limiting devices (6);

elastic sealing rubber strips (7) are arranged on the sides, close to each other, of the two main boards (5), threaded holes (8) are formed in the centers, close to each other, of the two main boards (5), double-threaded screws (9) are connected to the center threads of the two threaded holes (8), bevel gears (10) are fixedly connected to the centers of the outer walls of the double-threaded screws (9), and composite gears (11) corresponding to the bevel gears (10) are rotatably connected to the centers of the front ends of the keels (1);

one side of the front end of the keel (1) is fixedly connected with a limiting fixed box (12), the bottom of the inner wall of the limiting fixed box (12) is connected with a sliding block (13) in a sliding manner, a reset spring (14) is fixedly connected between one side of the outer wall of the sliding block (13) and the bottom of one side of the inner wall of the limiting fixed box (12), one side, away from the reset spring (14), of the outer wall of the sliding block (13) is provided with an one-way limiting rod (15) corresponding to the composite gear (11), the top of the sliding block (13) is fixedly connected with a driven inclined push plate (16), the top of the driven inclined push plate (16) is connected with a driving inclined push plate (17) in a sliding manner, the top of the limiting fixed box (12) is fixedly connected with a power cavity (18), the center of the power cavity (18) is connected with a piston (19) in a sliding manner, the bottom of the piston (19) is fixedly connected with a connecting push rod (20) corresponding to the driving inclined push plate (17), the top of the piston (19) is fixedly connected with a reset push rod (21).

2. A door or window or curtain wall necking-in device according to claim 1, wherein: the front ends of the first connecting pieces (3) are fixedly connected with the guide arc-shaped plates.

3. A door or window or curtain wall necking-in device according to claim 1, wherein: stop device (6) include inner skleeve (601), the inner wall fixedly connected with inner skleeve (601) of fixed stop (2), the central sliding connection of inner skleeve (601) has spacing slide bar (602), spacing spring (603) have been cup jointed to the bottom of spacing slide bar (602) outer wall, corresponding cavity (604) with spacing slide bar (602) have been seted up at the top of inner skleeve (601) inner wall, the corresponding outer sleeve (605) of bottom fixedly connected with inner skleeve (601) of spacing slide bar (602), the bottom fixedly connected with stopper (606) of outer sleeve (605) outer wall.

4. A door or window or curtain wall necking-in device according to claim 3, wherein: the top and the bottom plate of the main plate (5) are provided with limiting holes corresponding to the limiting blocks (606).

5. A door or window or curtain wall necking-in device according to claim 1, wherein: the bevel gear (10) and the compound gear (11) are meshed with each other.

6. A door or window or curtain wall necking-in device according to claim 1, wherein: the periphery of the outer wall of the compound gear (11) is provided with sawteeth corresponding to the one-way limiting rod (15).

7. A door or window or curtain wall necking-in device according to claim 1, wherein: the bottom of the inner wall of the limiting fixed box (12) is fixedly connected with a sliding rail corresponding to the sliding block (13).