Section hanging device for auxiliary installation of safety type glass curtain wall opening sash

Abstract

The utility model discloses a safety type hanging sash device for auxiliary installation of an opening sash of a glass curtain wall, which relates to the technical field of curtain wall installation, and is characterized by comprising a bottom frame capable of being supported on an opening of the glass curtain wall and a hanging sash assembly arranged on the bottom frame, and the hanging sash assembly is suitable for bearing the opening sash. The glass curtain wall opening and closing device further comprises a supporting assembly capable of being supported between the ground and the bottom frame, and the height of the supporting assembly can be adjusted. The device has the advantages of simplicity, convenience and rapidness in operation, high stability and use safety and good use flexibility.

Description

TECHNICAL FIELD

[0001] The utility model relates to curtain wall installation technical field more specifically, it relates to a kind of safety glass curtain wall opening leaf auxiliary installation is used hanging leaf device. BACKGROUND

[0002] In modern architectural design, glass curtain wall is widely used due to its good lighting, aesthetic and energy saving. Glass curtain wall is usually spliced by multiple glass plates, forming a large area of open outer wall, not only improves the overall visual effect of building, but also optimizes the use of indoor natural light. In order to adapt to different ventilation and viewing needs, openings are also provided on the glass curtain wall, and openable opening leaves are installed on the openings.

[0003] When installing these openable leaves, accurate alignment of the openings of the glass curtain wall is crucial to ensure good sealing and safety. Traditional installation methods often rely on manual lifting and the assistance of simple chassis, which not only has low efficiency, but also is prone to damage to the opening leaves or difficulty in ensuring installation accuracy during operation. To solve this problem, some hanging leaf devices that can lift and accurately adjust the opening leaves to the target position have appeared on the market, but these devices generally have the problems of complex structure, high design and production cost, and large size, which greatly limits the flexible application of hanging leaf devices in narrow or complex installation environments.

[0004] Therefore, a new solution is needed to solve this problem. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a safety glass curtain wall opening leaf auxiliary installation hanging leaf device, which has the advantages of simple and quick operation, high stability and safety, and good flexibility.

[0006] The above technical purpose of the utility model is achieved by the following technical scheme: a safety glass curtain wall opening leaf auxiliary installation hanging leaf device, comprising a chassis that can be supported on the opening of the glass curtain wall and a hanging leaf assembly provided on the chassis, the hanging leaf assembly is adapted to carry the opening leaf and adjust the opening leaf to align with the opening of the glass curtain wall, further comprising a support assembly that can be supported between the ground and the chassis, the height of the support assembly is adjustable.

[0007] In one embodiment, the chassis comprises a front frame and a rear frame connected to each other in sliding connection, so that the length of the chassis is adjustable, and the chassis further comprises a locking assembly for locking and fixing the front frame and the rear frame at a target length.

[0008] In one of the embodiments, the hanging door assembly comprises a base slidingly connected to the front frame along the length direction, a rotating base rotatingly connected to the base, and a fixing frame fixed to the rotating base, the fixing frame is provided with a bearing part having an opening at the front end, the bearing part can be supported on the side wall of the opening door, a supporting frame supporting on the plane of the opening door is hingedly connected to one side of the bearing part on the fixing frame, the angle between the supporting frame and the fixing frame can be adjusted by rotating the supporting frame around the hinge position, and a supporting adjusting part for supporting the supporting frame within the target angle is arranged between the supporting frame and the fixing frame.

[0009] In one of the embodiments, the supporting adjusting part comprises a supporting rod and a guide rail fixed to the fixing frame, a plurality of fixing holes are arranged on the guide rail along the length direction, one end of the supporting rod is hingedly connected to the side of the supporting frame away from the bearing part, and the other end of the supporting rod is fixed with a fixing pin capable of being inserted into any one of the fixing holes.

[0010] In one of the embodiments, the supporting assembly comprises supporting legs arranged at the left and right sides of the front end of the front frame and at the left and right sides of the rear end of the front frame, respectively, the two supporting legs at the front end of the front frame are slidingly connected to the front frame along the length direction, respectively, the two supporting legs at the rear end of the front frame are fixedly connected to the front frame, respectively, and the elastic members are arranged between the two supporting legs at the left side of the front frame and between the two supporting legs at the right side of the front frame, respectively.

[0011] In one of the embodiments, the supporting leg comprises a threaded sleeve arranged on the front frame and a screw rod threadedly connected to the threaded sleeve, and the end of the screw rod away from the threaded sleeve is fixed with a pad.

[0012] In one of the embodiments, the base and the rotating base are both arranged in a ring shape, the base is provided with a rotating groove, the rotating base is rotatingly connected to the rotating groove, and the outer peripheral wall of the base is further provided with a limiting block for limiting the axial disengagement of the rotating base.

[0013] In one of the embodiments, the side of the supporting frame away from the bearing part is provided with a rubber pad.

[0014] In summary, the utility model has the following beneficial effects: the utility model discloses through the setting of support subassembly, when using, can be adjusted to the target height with the chassis through the support subassembly, and make the one end of chassis bear on the bottom wall of glass curtain wall opening, then place the opening fan on the hanging fan subassembly, and the opening fan is driven into the glass curtain wall opening smoothly, and the target installation position of glass curtain wall opening is aligned, effectively avoid the shaking or deviation that can appear when lifting or simple chassis auxiliary installation, effectively improve the installation precision of opening fan, and compared with traditional mode, not rely on manpower to drag support completely, can reduce the risk of falling from the glass curtain wall opening of chassis together with opening fan, have good security, simplify the installation process simultaneously, reduce the manpower demand, improve overall installation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 For the structure diagram of the safety type glass curtain wall opening fan auxiliary installation hanging fan device of the embodiment of the application Figure 1 ;

[0016] Figure 2 For the structure diagram of the safety type glass curtain wall opening fan auxiliary installation hanging fan device of the embodiment of the application Figure 2 ;

[0017] Figure 3 For the structure diagram of the safety type glass curtain wall opening fan auxiliary installation hanging fan device of the embodiment of the application

[0018] In the drawing: 1, chassis;11, front frame;111, first sliding groove;112, second sliding groove;113, third sliding groove;12, rear frame;13, connecting plate;14, locking assembly;2, hanging fan subassembly;21, base;22, rotating seat;23, fixing frame;231, bearing part;24, support frame;25, support rod;251, fixed pin;26, guide rail;27, limiting block;28, rubber pad;3, supporting leg;31, threaded sleeve;32, screw;4, elastic piece. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] For example Figures 1 to 3As shown, the embodiment of the present application provides a hanging sash device for auxiliary installation of a safety glass curtain wall opening sash, which comprises a chassis 1 supportable on a glass curtain wall opening and a sash hanging assembly 2 arranged on the chassis 1, the sash hanging assembly 2 is suitable for carrying the opening sash and adjusting the opening sash to align with the glass curtain wall opening, and further comprises a support assembly supportable between the ground and the chassis 1, the height of the support assembly is adjustable. With the support of the support assembly, the chassis 1 can be adjusted to the target height in advance, avoiding the step of manually lifting the chassis 1 from the ground, effectively avoiding the shaking or deviation that may occur when manually lifting or using a simple chassis 1 for auxiliary installation, and effectively improving the installation accuracy of the opening sash.

[0021] In the embodiment, the chassis 1 comprises a front frame 11 and a rear frame 12 connected to each other in sliding connection, the front frame 11 is provided with a first sliding groove 111, and one end of the rear frame 12 is connected to the first sliding groove 111 in sliding connection, so that the overall length of the chassis 1 is adjustable, and the other end of the rear frame 12 is configured as a holding portion manually held during operation. The chassis 1 further comprises a locking assembly 14 for locking and fixing the front frame 11 and the rear frame 12 at the target length, and the locking assembly 14 is specifically a bolt, the front frame 11 is fixed with a connecting plate 13, the connecting plate 13 is provided with a threaded hole, and the bolt is threadedly connected with the threaded hole. When the bolt is tightened, the bolt can be tightly abutted against the rear frame 12, so as to realize the connection and fixation of the front frame 11 and the rear frame 12. Through the arrangement of the length-adjustable chassis 1, when working in a narrow space, the length thereof can be adjusted to adapt to the use requirements of the corresponding working conditions.

[0022] In the embodiment, the sash hanging assembly 2 comprises a base 21 connected to the front frame 11 in sliding connection along the length direction of the front frame 11, a rotating seat 22 connected to the base 21 in rotation, and a fixing frame 23 fixed to the rotating seat 22, the front end of the fixing frame 23 is fixed with a load-bearing portion 231 having an opening at the top, the top of the front frame is provided with a second sliding groove 112, the base 21 is connected to the second sliding groove 112 in sliding connection through a first sliding block, the load-bearing portion 231 can carry the side wall of the opening sash, a support frame 24 supportable on the plane of the opening sash is hinged to one side of the fixing frame 23, the angle between the support frame 24 and the fixing frame 23 can be adjusted by rotating the support frame 24 around the hinge position, and a support adjusting member for supporting the support frame 24 at the target angle is further arranged between the support frame 24 and the fixing frame 23.

[0023] Specifically, the rubber pad 28 is arranged on the side of the support frame 24 away from the bearing part 231. The support adjusting member comprises a support rod 25 and a guide rail 26 fixed on the fixed frame 23, the guide rail 26 is provided with a plurality of fixed holes arranged in the length direction, one end of the support rod 25 is hinged to the side of the support frame 24 away from the bearing part 231, and the other end is fixed with a fixed pin 251 which can be inserted into any fixed hole. The base 21 and the rotating seat 22 are both arranged in a ring shape, the base 21 is provided with a rotating groove, the rotating seat 22 is rotatably connected in the rotating groove, and the outer peripheral wall of the base 21 is further provided with a limiting block 27 for limiting the axial disengagement of the rotating seat 22.

[0024] When the hanging fan assembly 2 works, the fixed pin 251 is inserted into the target fixed hole, so that the support frame 24 is within the target angle, the opening fan is placed between the bearing part 231 and the support frame 24, the side wall of the opening fan is in contact with the bearing part 231, the support frame 24 is in contact with the plane of the opening fan, and the support frame 24 can be limited in the frame of the opening fan itself, so that the opening fan is not easy to slide off the support frame 24, and the rubber pad 28 can provide additional friction, which can further enhance the stability of the opening fan on the support frame 24.

[0025] In the embodiment, the support assembly comprises two support legs 3 arranged on the left and right sides of the front end of the front frame 11 and the left and right sides of the rear end of the front frame 11 respectively, the bottom of the front frame 11 is provided with a third sliding groove 113, the two support legs 3 at the front end of the front frame 11 are respectively connected with the third sliding groove 113 on the front frame 11 through the second sliding block in the length direction, the two support legs 3 at the rear end of the front frame 11 are fixedly connected with the front frame 11, the elastic members 4 are arranged between the two support legs 3 on the left side of the front frame 11 and the two support legs 3 on the right side of the front frame 11 respectively, the two ends of the elastic member 4 can be connected with the two support legs 3 through hinged or fixed connection, and the elastic member 4 can be a gas spring or other common ordinary spring.

[0026] In the above manner, through the setting of the elastic member 4, in the initial state, the elastic member 4 is in the elongated state, the front end of the chassis 1 bears on the bottom wall of the glass curtain wall opening, and the four supporting legs 3 are supported between the ground and the chassis 1. When it is needed to push the chassis 1 to move forward, the chassis 1 is slightly lifted upward, so that the supporting legs 3 are separated from the ground, and the chassis 1 slides along the bottom wall of the glass curtain wall opening. When the two supporting legs 3 at the front end contact the glass curtain wall, the elastic member 4 is compressed, and the two supporting legs 3 at the front end slide towards the two supporting legs 3 at the rear end, so that the chassis 1 with the opening upper end can continue to extend out of the glass curtain wall opening. When the opening upper end is adjusted to the installation position outside the glass curtain wall opening, the chassis 1 is again slightly lifted upward, and the chassis 1 is pulled back, so that the opening fan is attached to the target installation position of the glass curtain wall opening. In this process, the supporting legs 3 at the front end are automatically returned to the original position. Then the chassis 1 is lowered, and the four supporting legs 3 are again supported on the ground, so as to connect the opening fan and the target installation position of the glass curtain wall opening through the connecting member.

[0027] In the embodiment, the supporting leg 3 comprises a threaded sleeve 31 arranged on the front frame 11 and a threaded rod 32 threadedly connected in the threaded sleeve 31. The threaded rod 32 is fixed with a pad at the end away from the threaded sleeve 31. The height of the supporting leg 3 can be adjusted by rotating the threaded rod 32.

[0028] The working principle of the hanging fan device for auxiliary installation of the safety glass curtain wall opening fan in the embodiment is as follows. The chassis 1 is adjusted to a target height by the supporting assembly, which is slightly lower than the height of the horizontal plane where the bottom wall of the glass curtain wall opening is located. In this way, the front end of the chassis 1 can bear on the bottom wall of the glass curtain wall opening. The opening fan is adjusted to a target circumferential angle and a target pitch angle. Then the opening fan is placed on the hanging fan assembly 2. At this time, the opening fan is located on the left side or the right side of the chassis 1 together with the hanging fan assembly 2, so that the opening fan is inclined and can extend to the outside of the glass curtain wall opening along the diagonal line of the glass curtain wall opening under a horizontal pushing force. When the opening fan is extended, the opening fan is adjusted to the front end of the chassis 1 by the hanging fan assembly 2. Then the chassis 1 is pulled back, so that the opening fan is attached to the target installation position of the glass curtain wall opening. At this time, the chassis 1 is lowered, so that the supporting legs 3 are supported on the ground, thereby stably supporting the opening fan at the target installation position. Of course, if the position is not the ideal position, the length of the supporting leg 3 can be adjusted. Finally, the opening fan is connected to the target installation position of the glass curtain wall opening through the corresponding connecting member.

[0029] The above manner effectively improves the installation precision of the opening fan. Compared with the traditional manner, the opening fan is not completely pulled by manpower, the risk of falling of the chassis together with the opening fan from the glass curtain wall opening can be reduced, the safety is good, the installation process is simplified, the manpower demand is reduced, the overall installation efficiency is improved, and the structure is simple and compact, the design and production cost is low, and the use flexibility is good.

[0030] The above merely describes preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that, for ordinary skilled persons in the art, some improvements and refinements without departing from the principles of the present application shall also be considered as falling within the protection scope of the present application.

Claims

1. A safety-type glass curtain wall operable fan auxiliary installation fan mounting device, comprising a base frame (1) that can be supported on the glass curtain wall opening and a fan mounting assembly (2) disposed on the base frame (1), wherein the fan mounting assembly (2) is adapted to support the operable fan and adjust the operable fan to align with the glass curtain wall opening, characterized in that: Also included is a support assembly that can be supported between the ground and the chassis (1), and the height of the support assembly is adjustable; The hanging fan assembly (2) comprises a base (21) slidably connected to the front frame (11) along the length direction, a rotating seat (22) rotatably connected to the base (21), and a fixing frame (23) fixed to the rotating seat (22), and the front end of the fixing frame (23) is fixed with a load-bearing part (231) having an opening at the top, which can be supported on the side wall of the opening fan, and a support frame (24) is hinged on one side of the load-bearing part (231) on the fixing frame (23), which can be supported on the plane of the opening fan, and the angle between the support frame (24) and the fixing frame (23) is adjustable when the support frame (24) is rotated around the hinge position, and a support adjusting member is further arranged between the support frame (24) and the fixing frame (23) for supporting the support frame (24) within the target angle.

2. The hanging device for assisting installation of an opening sash of a safety glass curtain wall according to claim 1, characterized in that: The chassis (1) comprises a front frame (11) and a rear frame (12) slidably connected to each other, so that the length of the chassis (1) is adjustable, and the chassis (1) further comprises a locking assembly (14) for locking and fixing the front frame (11) and the rear frame (12) at a target length.

3. The hanging device for assisting installation of a safety glass curtain wall opening sash according to claim 2, characterized in that: The support adjusting member comprises a support rod (25) and a guide rail (26) fixed to the fixing frame (23), and a plurality of fixed holes are arranged on the guide rail (26) along the length direction, and one end of the support rod (25) is hinged to the side of the support frame (24) away from the load-bearing part (231), and the other end is fixed with a fixed pin (251) which can be inserted into any one of the fixed holes.

4. The hanging device for assisting installation of a safety glass curtain wall opening sash according to claim 2, characterized in that: The support assembly comprises support legs (3) arranged on the left and right sides of the front end of the front frame (11) and on the left and right sides of the rear end of the front frame (11) respectively, and the two support legs (3) on the front end of the front frame (11) are slidably connected to the front frame (11) along the length direction, and the two support legs (3) on the rear end of the front frame (11) are fixedly connected to the front frame (11), and elastic members (4) are arranged between the two support legs (3) on the left side of the front frame (11) and between the two support legs (3) on the right side of the front frame (11).

5. The hanging device for assisting installation of a safety glass curtain wall opening sash according to claim 4, characterized in that: The support leg (3) comprises a threaded sleeve (31) arranged on the front frame (11) and a screw rod (32) threadedly connected in the threaded sleeve (31), and the end of the screw rod (32) away from the threaded sleeve (31) is fixed with a pad.

6. The hanging device for assisting installation of a safety glass curtain wall opening sash according to claim 2, characterized in that: The base (21) and the rotating seat (22) are both arranged in a ring shape, the base (21) is provided with a rotating groove, the rotating seat (22) is rotatably connected in the rotating groove, and a limiting block (27) for limiting the axial disengagement of the rotating seat (22) is further arranged on the outer peripheral wall of the base (21).

7. The hanging device for assisting installation of a safety glass curtain wall opening sash according to claim 1, characterized in that: A rubber pad (28) is arranged on the side of the support frame (24) away from the load-bearing part (231).

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