CN220725489U

CN220725489U - Curtain wall fixing device

Info

Publication number: CN220725489U
Application number: CN202322250204.8U
Authority: CN
Inventors: 康杰; 赵欣; 冯英勃; 孙兴文; 刘佳
Original assignee: Tianjin No2 Construction Engineering Co ltd
Current assignee: Tianjin No2 Construction Engineering Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-04-05
Anticipated expiration: 2033-08-21

Abstract

The utility model relates to a curtain fixing device belongs to the technical field of curtain installation, and it includes curtain wall body and fossil fragments frame, fossil fragments frame includes backplate and mount, mount and backplate fixed connection and intercommunication each other, and the dead lever has been set firmly to one side of curtain wall body towards the backplate, and the fixed orifices of the adaptation of pegging graft with the dead lever has been seted up to the backplate, and the inside of mount is provided with the joint board that is used for being fixed with curtain wall body joint, and the draw-in groove fixed with the joint board joint has been seted up to the lateral wall of curtain wall body, fixedly connected with compression spring between joint board and the mount, compression spring is in compression state, is provided with the grafting subassembly that is used for fixed joint board between fixed orifices and the joint board. This application has the effect of the convenience when improving curtain installation.

Description

Curtain wall fixing device

Technical Field

The application relates to the technical field of curtain wall installation, in particular to a curtain wall fixing device.

Background

The curtain wall is a light wall body with decorative effect, which is formed from curtain wall body and keel frame system, and can be formed into a building peripheral protecting structure or decorative structure which can have a certain displacement capacity or a certain deformation capacity by itself relative to main structure, and does not bear the action of main structure.

When the curtain wall is installed at the present stage, the installation piece is required to be prefabricated in the concrete wall, and then the curtain wall body is fixedly connected with the prefabricated piece through bolts.

In view of the above-mentioned related art, the inventor considers that the existing curtain wall installation requires a large amount of manual operations by workers, and has the defect of inconvenience for the workers to install the curtain wall.

Disclosure of Invention

In order to improve the convenience when curtain installation, this application provides a curtain fixing device, adopts following technical scheme:

the utility model provides a curtain fixing device, includes curtain wall body and fossil fragments frame, fossil fragments frame includes backplate and mount, mount and backplate fixed connection and intercommunication each other, and the dead lever has been set firmly towards one side of backplate to the curtain body, and the fixed orifices of pegging graft the adaptation with the dead lever has been seted up to the backplate, and the inside of mount is provided with the joint board that is used for with curtain wall body joint is fixed, the draw-in groove fixed with the joint board joint has been seted up to the lateral wall of curtain wall body, fixedly connected with compression spring between joint board and the mount, compression spring is in compression state, is provided with the grafting subassembly that is used for fixed joint board between fixed orifices and the joint board.

Through adopting above-mentioned technical scheme, when the staff installs the curtain wall body, only need promote the curtain wall body and be close to the backplate to insert the dead lever in the fixed orifices, when draw-in groove and joint board align, the dead lever is driving the grafting subassembly and is moving, makes grafting subassembly to joint board unblock, compression spring release elasticity is driving joint board joint to the draw-in groove in, thereby realized fixing between curtain wall body and the fossil fragments, this easy operation is convenient, and then provides the convenience when installing the curtain wall body for the staff.

Optionally, the grafting subassembly includes trigger lever, plug-in rod and articulated lever, in the one end of trigger lever stretches into the fixed orifices, fixedly connected with connecting spring between the inner wall of the other end of trigger lever and mount, the one end of plug-in rod is pegged graft fixedly with the joint board, and the one end of articulated lever is articulated with the one end that the joint board was kept away from to the plug-in rod, and the other end of articulated lever is articulated with the lateral wall of trigger lever.

Through adopting above-mentioned technical scheme, when the dead lever inserts in the fixed orifices, the dead lever promotes the trigger lever and removes towards the direction of keeping away from the fixed orifices, and the dead lever makes connecting spring be in compression state, and the dead lever is pulling out in the spliced pole from the joint board through articulated pole drive to realized the unblock to the joint board.

Optionally, the backplate has set firmly magnet in the fixed orifices, and magnet can inhale with dead lever tip magnetism.

Through adopting above-mentioned technical scheme, when the dead lever inserts in the fixed orifices, magnet adsorbs the dead lever and is close to, can make the curtain body be close to and closely laminate to the backplate voluntarily to can make the joint board align with the draw-in groove, further provide convenience for the staff installs the curtain body.

Optionally, the inside initiative bevel gear, dwang and the push rod of being provided with of curtain, initiative bevel gear is located the center department of curtain wall body and rotates with the curtain body to be connected, the dwang sets up to curtain body apex angle direction along the center of curtain wall body and rotates with the curtain body to be connected, the one end that the dwang is close to initiative bevel gear has set firmly driven bevel gear, driven bevel gear meshes with initiative bevel gear, the circumference lateral wall processing of dwang has the helicitic texture, dwang threaded connection has the unblock piece, the unblock piece is along the length direction removal of dwang, be provided with the push pedal on the side that the draw-in groove kept away from the curtain body sideline, push pedal and curtain body along the direction sliding connection to the draw-in groove removal, the push rod is located between the push pedal and the unblock piece, the other end and the push pedal fixed connection of push rod, the other end and the unblock piece butt of push rod, when the unblock piece kept away from initiative bevel gear, the push rod is being pushed to the push rod and is moving the push pedal to the draw-in groove.

Through adopting above-mentioned technical scheme, when the curtain wall body needs to be dismantled, only need rotate driving bevel gear, drive driven bevel gear through driving bevel gear and rotate, driven bevel gear is driving the dwang again and is rotating, and the unblock piece is along the length direction of dwang removal, through the butt of unblock piece with the push rod, makes the push rod drive the push pedal to the joint inslot remove to push back the joint board in the mount, thereby make between mount and the curtain body release fixedly.

Optionally, the push rod overcoat is equipped with movable plate, fixed plate and reset spring, push rod and movable plate fixed connection, push rod and fixed plate sliding connection, fixed plate and curtain body fixed connection, reset spring's both ends respectively with movable plate and fixed plate fixed connection.

Through adopting above-mentioned technical scheme, when unblock curtain wall body, the unblock piece is driving the push rod and is removing, and reset spring is in compression state this moment, and when the unblock piece kept away from the curtain wall body, reset spring release elasticity was driving movable plate and push rod return.

Optionally, be provided with thread bush and threaded rod in the dead lever, thread bush and threaded rod threaded connection, thread bush and dead lever rotate to be connected, and the dead lever is kept away from the one end of curtain wall body and is link up with self inside, and the threaded rod removes along the length of dead lever and can follow the inside of dead lever and stretch out.

Through adopting above-mentioned technical scheme, rotate the thread bush, make the threaded rod stretch out from the inside of thread bush to last to rotate the thread bush, the threaded rod stretches out from the inside of dead lever and forms the reaction force, drives the curtain wall body and keeps away from the backplate, further provides the convenience for the staff to the dismantlement work of curtain wall body.

Optionally, the one end fixedly connected with first bevel gear of dwang deviating from driven bevel gear, the one end fixedly connected with second bevel gear of threaded sleeve deviating from the threaded rod, first bevel gear meshes with second bevel gear.

Through adopting above-mentioned technical scheme, the staff is when rotating drive bevel gear, and drive bevel gear can drive the dwang and rotate, and the dwang can drive the thread bush through first bevel gear and second bevel gear meshing and rotate to through above-mentioned structure, the staff can drive the thread bush and rotate together when rotating drive bevel gear, provides convenience for the dismantlement work of staff.

Optionally, a hand wheel is fixedly arranged on one side of the driving bevel gear.

By adopting the technical scheme, the driving bevel gear can be driven to rotate by the rotation of the hand wheel by the staff, and convenience is provided for the rotation of the driving bevel gear by the staff.

Optionally, one side of the hand wheel deviating from the drive bevel gear is provided with the panel, and the panel flushes with the curtain surface, and the inserted bar has been set firmly to one side of panel towards the hand wheel, and the jack has been seted up to the hand wheel, and inserted bar and jack are interference fit.

Through adopting above-mentioned technical scheme, the panel plays the shielding effect to the inside of curtain body, plays the guard action to the inner structure of curtain body, has improved the aesthetic property of curtain wall body simultaneously.

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

1. only the fixing rod is inserted into the fixing hole, so that the installation work of the curtain wall body can be automatically completed;

2. the hand wheel is rotated, so that the push plate pushes the clamping plate back into the fixing frame, and unlocking between the curtain wall body and the fixing frame is achieved;

3. when the hand wheel is rotated, the threaded rod stretches out from the fixed sleeve to form a reaction force to drive the curtain wall body to be away from the backboard, so that convenience is provided for the workers to disassemble the curtain wall body.

Drawings

FIG. 1 is a schematic view of a curtain wall fixing device according to an embodiment of the present application;

FIG. 2 is a partial cross-sectional view of an embodiment of the present application showing the internal structure of a retaining rod in an insertion-retaining Kong Zhiqian keel frame;

FIG. 3 is a partial cross-sectional view showing the internal structure of the keel frame after the fixation rod is inserted into the fixation hole in an embodiment of the present application;

FIG. 4 is an exploded view showing the internal structure of the curtain wall according to the embodiment of the present application;

fig. 5 is a schematic view of the internal structure of the curtain wall in the embodiment of the application for showing the curtain wall and the fixing of the keel frame.

Reference numerals illustrate: 1. curtain wall body; 11. a fixed rod; 111. a slide block; 12. a clamping groove; 2. a keel frame; 21. a back plate; 211. a fixing hole; 2111. a magnet; 22. a fixing frame; 221. a clamping plate; 222. a compression spring; 3. a plug assembly; 31. a trigger lever; 311. a connecting spring; 32. inserting a connecting rod; 33. a hinge rod; 4. a drive bevel gear; 41. a hand wheel; 411. a jack; 5. a rotating lever; 51. a driven bevel gear; 52. unlocking the block; 53. a first bevel gear; 6. a push plate; 61. a push rod; 611. a moving plate; 612. a fixing plate; 613. a return spring; 7. a thread sleeve; 71. a second bevel gear; 8. a threaded rod; 81. a chute; 9. a panel; 91. and a plunger.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

The embodiment of the application discloses curtain fixing device.

Referring to fig. 1, a curtain wall fixing device comprises a curtain wall body 1 and a keel frame 2, wherein the keel frame 2 comprises a back plate 21 and a fixing frame 22, and the fixing frame 22 is fixedly arranged around the back plate 21. When the curtain wall body 1 and the keel frame 2 are fixedly installed, the back of the curtain wall body 1 is abutted against the surface of the backboard 21, and the side walls of the periphery of the curtain wall body 1 are abutted against the side walls of the fixing frame 22.

Referring to fig. 2 and 3, fixing rods 11 are fixedly arranged at four corners of the curtain wall body 1 facing the back plate 21, fixing holes 211 which are in plug-in fit with the fixing rods 11 are formed at the four corners of the back plate 21, and magnets 2111 which can be magnetically adsorbed with the fixing rods 11 are fixedly arranged in the fixing holes 211; the side walls around the curtain wall body 1 are provided with clamping grooves 12 along the length direction of the side lines, and the inside of the fixing frame 22 is provided with clamping plates 221 which are matched with the clamping grooves 12 in a clamping manner along the direction of the side lines. A compression spring 222 is fixedly connected between the side of the clamping plate 221, which is away from the curtain wall body 1, and the inner wall of the fixing frame 22, and a plug-in assembly 3 for fixing the clamping plate 221 is arranged between the fixing hole 211 and the clamping plate 221. In the embodiment of the present application, each card plate 221 corresponds to two sets of plug assemblies 3, and each set of plug assemblies 3 is located at two ends of the card plate 221.

The plug assembly 3 comprises a trigger rod 31, a plug rod 32 and a hinging rod 33; the trigger lever 31 is located between backplate 21 and mount 22, and in the fixed orifices 211 was inserted to the one end of trigger lever 31, fixedly connected with connecting spring 311 between the other end of trigger lever 31 and the inner wall of mount 22, in the lateral wall of joint board 221 was inserted to the one end of grafting pole 32, the one end of articulated lever 33 was articulated with the one end that grafting pole 32 kept away from joint board 221, the other end of articulated lever 33 was articulated with the lateral wall of trigger lever 31.

When the curtain wall 1 is installed, the curtain wall 1 is close to the back plate 21, the fixing rod 11 is inserted into the fixing hole 211, the curtain wall 1 can be automatically driven to move towards the back plate 21 through the adsorption of the magnet 2111 to the fixing rod 11 until the curtain wall 1 is abutted against the back plate 21, the fixing rod 11 is completely inserted into the fixing hole 211, the clamping plate 221 is aligned with the clamping groove 12, the fixing rod 11 pushes out the end part of the triggering rod 31 from the fixing hole 211, the triggering rod 31 drives the inserting rod 91 to be pulled out from the clamping plate 221 through the hinging rod 33 in the moving process, so that the unlocking of the clamping plate 221 is realized, the clamping plate 221 is sprung between the fixing frame 22 and the clamping groove 12 through the release of the elastic force of the compression spring 222, and the installation and fixation of the curtain wall 1 and the keel frame 2 are realized.

Referring to fig. 4 and 5, a driving bevel gear 4 is rotatably connected to the middle part of the curtain wall body 1, rotating rods 5 are respectively provided at four corners of the curtain wall body 1 from the middle part of the curtain wall body 1, the rotating rods 5 are rotatably connected to the curtain wall body 1, one end of each rotating rod 5 is fixedly connected to a driven bevel gear 51, and the driven bevel gears 51 are meshed with the driving bevel gears 4. The circumference lateral wall processing of dwang 5 has the helicitic texture, dwang 5 threaded connection has unblock piece 52, in this embodiment of application, the cross-section of unblock piece 52 is trapezium structure, the both sides of unblock piece 52 are along the center of curtain wall body 1 to the apex angle department of curtain wall body 1 gradually to dwang 5 slope setting, be provided with push pedal 6 in the draw-in groove 12 one side that deviates from mount 22, be provided with push rod 61 between push pedal 6 and the unblock piece 52, push rod 61's one end and push pedal 6 fixed connection, the other end and the inclined plane butt of unblock piece 52 of push rod 61. A hand wheel 41 is arranged on one side of the drive bevel gear 4, and the hand wheel 41 is fixedly connected with the drive bevel gear 4.

Referring to fig. 4 and 5, when a worker needs to disassemble the curtain wall body 1, the driving bevel gear 4 is driven to rotate only by rotating the hand wheel 41, the driving bevel gear 4 drives the rotating rod 5 to rotate through meshing with the driven bevel gear 51, the rotating rod 5 passes through threaded connection between the unlocking blocks 52, and the unlocking blocks 52 move along the length direction of the rotating rod 5 through the limitation of the curtain wall body 1, so that the push rod 61 is pushed to move, the push rod 61 drives the push plate 6 to push the clamping plate 221 back into the fixing frame 22, and unlocking between the curtain wall body 1 and the keel frame 2 is achieved.

Referring to fig. 4 and 5, the push rod 61 is provided with a moving plate 611, a fixing plate 612 and a return spring 613 along its length direction, the push rod 61 is fixedly connected with the moving plate 611, the push rod 61 is slidably connected with the fixing plate 612, the fixing plate 612 is fixedly connected with the inner wall of the curtain wall 1, and both ends of the return spring 613 are fixedly connected with the moving plate 611 and the fixing plate 612, respectively. When the unlocking block 52 drives the push rod 61 to move, the return spring 613 is in a compressed state, and when the unlocking block 52 is away from the push rod 61, the return spring 613 can release the elastic force to drive the moving plate 611 and the push rod 61 to return.

Referring to fig. 3, a thread bush 7 and a threaded rod 8 are disposed in each fixing rod 11, the thread bush 7 is rotationally connected with the fixing rods 11, the thread bush 7 is in threaded connection with the threaded rod 8, one end of the fixing rods 11 far away from the curtain wall body 1 is in an opening shape and is communicated with the inside of the fixing rods, a sliding groove 81 is formed in the threaded rod 8 along the length direction of the fixing rods, a sliding block 111 which is in sliding fit with the sliding groove 81 is fixedly disposed on the inner wall of the fixing rods 11, and the threaded rod 8 can extend out from one end of the fixing rods 11 far away from the curtain wall body 1. The one end that dwang 5 is close to thread bush 7 has set firmly first bevel gear 53, thread bush 7 has set firmly second bevel gear 71, first bevel gear 53 and second bevel gear 71 mesh mutually, the joint board 221 sets up to the inclined plane towards one side of backplate 21, when the staff rotates hand wheel 41, dwang 5 takes place to rotate, dwang 5 drives thread bush 7 through the meshing of first bevel gear 53 and second bevel gear 71 and rotates, threaded rod 8 is under the threaded connection effect with thread bush 7, and through the slip of slider 111 at spout 81, make threaded rod 8 follow dead lever 11 inside stretch out, form the reaction force, promote curtain wall body 1 gradually to keep away from backplate 21, can play the effect that makes dead lever 11 break away from magnet 2111 suction, it provides the convenience to dismantle curtain wall body 1 for the staff.

Referring to fig. 4, the hand wheel 41 faces away from the side panel 9 of the first bevel gear 53, the panel 9 is flush with the surface of the curtain wall 1, the insert rod 91 is fixedly arranged on one side of the panel 9 facing the hand wheel 41, the hand wheel 41 is provided with the insertion hole 411, and the insert rod 91 is in interference fit with the insertion hole 411. The panel 9 plays a role in shielding the interior of the curtain wall body 1, protects the interior of the curtain wall body 1 and improves the attractiveness of the curtain wall body 1.

The embodiments of the present utility model are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a curtain fixing device, includes curtain wall body (1) and fossil fragments frame (2), its characterized in that: the utility model provides a fossil fragments frame (2) include backplate (21) and mount (22), mount (22) and backplate (21) fixed connection and intercommunication each other, one side of curtain body (1) towards backplate (21) has set firmly dead lever (11), fixed orifices (211) with dead lever (11) grafting adaptation have been seted up to backplate (21), the inside of mount (22) is provided with and is used for the joint board (221) fixed with curtain body (1) joint, draw-in groove (12) fixed with joint board (221) joint have been seted up to the lateral wall of curtain body (1), fixedly connected with compression spring (222) between joint board (221) and mount (22), compression spring (222) are in compression state, be provided with between fixed orifices (211) and the joint board (221) and be used for fixing grafting subassembly (3) of joint board (221).

2. A curtain wall securing device according to claim 1, wherein: the plug-in assembly (3) comprises a trigger rod (31), a plug-in rod (32) and a hinge rod (33), one end of the trigger rod (31) stretches into the fixing hole (211), a connecting spring (311) is fixedly connected between the other end of the trigger rod (31) and the inner wall of the fixing frame (22), one end of the plug-in rod (32) is fixedly plugged with the clamping plate (221), one end of the hinge rod (33) is hinged with one end, away from the clamping plate (221), of the plug-in rod (32), and the other end of the hinge rod (33) is hinged with the side wall of the trigger rod (31).

3. A curtain wall securing device according to claim 1, wherein: a magnet (2111) is fixedly arranged in the fixing hole (211) of the back plate (21), and the magnet (2111) can magnetically attract the end part of the fixing rod (11).

4. A curtain wall securing device according to claim 1, wherein: the curtain wall body (1) is internally provided with a driving bevel gear (4), a rotating rod (5) and a push rod (61), the driving bevel gear (4) is positioned at the center of the curtain wall body (1) and is rotationally connected with the curtain wall body (1), the rotating rod (5) is arranged along the center of the curtain wall body (1) towards the apex angle direction of the curtain wall body (1) and is rotationally connected with the curtain wall body (1), one end of the rotating rod (5) close to the driving bevel gear (4) is fixedly provided with a driven bevel gear (51), the driven bevel gear (51) is meshed with the driving bevel gear (4), the circumferential side wall of the rotating rod (5) is provided with a threaded structure, the rotating rod (5) is in threaded connection with an unlocking block (52), the unlocking block (52) moves along the length direction of the rotating rod (5), one side, far away from the edge of the curtain wall body (1), of a clamping groove (12) is provided with a push plate (6), the push plate (6) is slidingly connected with the curtain wall body (1) along the direction towards the clamping groove (12), the sliding connection of the push plate (6), one end of the push rod (61) close to the driving bevel gear (52), one end of the push rod (61) is fixedly connected with the push plate (6) and the other end of the push plate (61) is far away from the unlocking block (52) when the push rod (52) is far away from the unlocking block (52), the push rod (61) drives the push plate (6) to move into the clamping groove (12).

5. The curtain wall securing device of claim 4, wherein: the movable plate (611), the fixed plate (612) and the return spring (613) are sleeved outside the push rod (61), the push rod (61) is fixedly connected with the movable plate (611), the push rod (61) is slidably connected with the fixed plate (612), the fixed plate (612) is fixedly connected with the curtain wall body (1), and two ends of the return spring (613) are respectively fixedly connected with the movable plate (611) and the fixed plate (612).

6. The curtain wall securing device of claim 4, wherein: be provided with thread bush (7) and threaded rod (8) in dead lever (11), thread bush (7) and threaded rod (8) threaded connection, thread bush (7) are connected with dead lever (11) rotation, and one end and self inside link up of curtain wall body (1) are kept away from to dead lever (11), and threaded rod (8) remove along the length of dead lever (11) and can follow the inside of dead lever (11) and stretch out.

7. The curtain wall securing device of claim 6, wherein: one end of the rotating rod (5) deviating from the driven bevel gear (51) is fixedly connected with a first bevel gear (53), one end of the threaded sleeve (7) deviating from the threaded rod (8) is fixedly connected with a second bevel gear (71), and the first bevel gear (53) is meshed with the second bevel gear (71).

8. The curtain wall securing device of claim 4, wherein: a hand wheel (41) is fixedly arranged on one side of the driving bevel gear (4).

9. The curtain wall securing device of claim 8, wherein: one side of hand wheel (41) deviates from initiative bevel gear (4) is provided with panel (9), and panel (9) flush with curtain body (1) surface, and panel (9) have set firmly inserted bar (91) towards one side of hand wheel (41), and jack (411) have been seted up to hand wheel (41), and inserted bar (91) and jack (411) are interference fit.