Auxiliary installation device for glass curtain wall

Abstract

The present application relates to the technical field of glass curtain wall installation equipment, and discloses a glass curtain wall auxiliary installation device, including a mounting frame, wherein two groups of vacuum suction cups are provided on a side of the mounting frame away from the lifting rod and the vacuum pump, and the vacuum suction cups are rotatably connected to the mounting frame via a rotating support device, and the rotating support device includes two groups of support blocks fixedly provided on one side of the mounting frame, and a telescopic member is rotatably connected between each group of support blocks, and one end of the two telescopic members is fixedly connected to the vacuum suction cup. By respectively providing a rotating support device between the plurality of vacuum suction cups and the mounting frame for rotational connection, and cooperating with the telescopic member design in the rotating support device, not only can the flat glass curtain wall be adsorbed, but the vacuum suction cup can also be rotated relative to the mounting frame, thereby controlling each vacuum suction cup to align and adsorb the curved glass curtain wall, and assisting construction personnel in installing the curved glass curtain wall to the corresponding floor.

Description

Technical Field

[0001] The present application relates to the technical field of glass curtain wall installation equipment, and in particular to a glass curtain wall auxiliary installation device. Background Art

[0002] Glass curtain walls are a common exterior wall design in modern buildings. By combining large glass panels with supporting structures, they form a transparent and lightweight building facade. They have a strong sense of modernity and good lighting, which can reduce the need for artificial lighting. They are also flexible and can adapt to the needs of curved and special-shaped designs. With technological advancements, their designs will become more intelligent and environmentally friendly, becoming an important part of sustainable buildings. When installing existing glass curtain walls, construction workers usually use vacuum suction cups to use negative pressure suction to adsorb the glass curtain wall and drive the glass curtain wall to the corresponding floor to assist construction workers in installation.

[0003] The Chinese utility model patent with application number 2024201015126 discloses an auxiliary suction cup for installing a glass curtain wall, including a mounting plate, wherein both sides of the mounting plate are fixedly connected with a sleeve, and push rods are slidably connected inside the two sleeves, and the other ends of the two push rods are fixedly connected to a fixing seat, and plug blocks are slidably connected inside the two fixing seats, and the other ends of the two plug blocks are fixedly connected to a vacuum suction cup, and mounting grooves are provided on both sides of the inner side walls of the two fixing seats, and a plurality of the mounting grooves are slidably connected with fixed blocks, and one end of the plurality of fixed blocks is fixedly connected with a pull rod, and a spring 2 is provided on the outside of the plurality of pull rods, and a fixing groove is provided on both sides of the two plug blocks. In the utility model, the fixed block is driven to exit the fixed groove by the pull rod, and the vacuum suction cup is pulled downward to cause the plug block to exit the fixed seat, so that the staff can replace the vacuum suction cup.

[0004] The Chinese invention patent with application number 2024114571736 discloses a method and equipment for the precise and rapid installation of glass curtain walls for high-rise buildings, specifically relating to the field of curtain wall construction technology, including an installation box, on which a supporting and positioning mechanism is installed. The supporting and positioning mechanism consists of a synchronization component and four telescopic arm components, and the synchronization component is arranged in the installation box. The present invention completes positioning by adaptively supporting and fixing the supporting and positioning mechanism in the installation area, and subsequently completes fine-tuning of the glass curtain wall by adjusting the adsorption mechanism, thereby reducing the construction difficulty of construction workers and eliminating the need for multiple construction workers to lift and fine-tune the glass curtain wall.

[0005] However, the existing vacuum suction cup device is only suitable for adsorbing and assisting the installation of flat glass curtain walls. When a curved glass curtain wall needs to be installed in a building, although the existing vacuum suction cup device is equipped with multiple vacuum suction cups, it is impossible for all of them to be adsorbed to the surface of the curved glass curtain wall, resulting in a reduction in the effective number of vacuum suction cups when used on the curved glass curtain wall, affecting the stable lifting of the curved glass curtain wall, and further affecting the effect of the vacuum suction cup device in assisting construction workers to install the curved glass curtain wall. Summary of the Invention

[0006] This application proposes a glass curtain wall auxiliary installation device, which has the advantages of being able to absorb flat glass curtain walls while also being able to absorb curved glass curtain walls to assist construction workers in installation, and is used to solve the problem that existing vacuum suction cup equipment is inconvenient to absorb curved glass curtain walls and assist construction workers in installation.

[0007] To achieve the above-mentioned purpose, the present application adopts the following technical solution: a glass curtain wall auxiliary installation device, comprising a mounting frame, on which a lifting rod and a vacuum pump are installed, and two sets of vacuum suction cups are provided on the side of the mounting frame away from the lifting rod and the vacuum pump, and the vacuum suction cups are rotatably connected to the mounting frame through a rotating support device, and a pre-vacuum negative pressure device is provided in the middle of one side of the vacuum suction cup.

[0008] The rotary support device includes two groups of support blocks fixedly arranged on one side of the mounting frame, and a telescopic member is rotatably connected between each group of support blocks, and one end of the two telescopic members is fixedly connected to the vacuum suction cup.

[0009] The pre-vacuum negative pressure device includes a tube body, a piston is interactively sleeved inside the tube body, a linkage shaft is provided between the piston and the vacuum suction cup, a ventilation groove connecting the tube body and the inner cavity of the vacuum suction cup is opened in the middle of the linkage shaft, a one-way exhaust valve is installed on the tube body, and the inner cavity of the tube body is connected to the vacuum pump through the one-way exhaust valve.

[0010] A limiting plate is fixedly installed between the two telescopic parts, and the limiting plate is connected to the pre-extraction negative pressure device by an adaptive locking assembly. Through the design of the rotating support device of the telescopic part and the rotating connection structure, the vacuum suction cup can be adsorbed to the surface of the curved glass curtain wall by stretching the telescopic part and rotating it, and the tube body is used to reciprocate relative to the piston to pre-extract negative pressure on the inside of the vacuum suction cup, so that the vacuum suction cup can be adsorbed on the surface of the glass curtain wall, thereby making it convenient for a single person to adsorb the four vacuum suction cups of the mounting frame to the surface of the vacuum suction cup in turn, and then start the vacuum pump to further evacuate the inside of the vacuum suction cup, so that the vacuum suction cup can adsorb the glass curtain wall, assisting construction workers in installing the glass curtain wall. Compared with the existing suction cup device, due to the large number of vacuum suction cups, it is necessary to control the vacuum pump to continuously evacuate in order to adsorb all the vacuum suction cups to the surface of the glass curtain wall. This application saves energy consumption.

[0011] Furthermore, the rotating support device also includes a fixed plate fixedly mounted on the side of the mounting frame away from the vacuum pump, the support block is fixedly mounted on one side of the fixed plate, and the support blocks are provided in two groups, the two groups of support blocks are respectively arranged at both ends of one side of the fixed plate, and the number of support blocks in one group is two, and the two groups of support blocks are rotatably connected with a rotating shaft, the middle part of the rotating shaft is rotatably connected with a rotating rod located between the two support blocks, and the end of the rotating rod away from the rotating shaft is fixedly connected to the telescopic member, and the rotating connection between the rotating rod and the support block through the rotating shaft is arranged so that the telescopic member and the vacuum suction cup can rotate around the rotating shaft, so that the four vacuum suction cups can be adsorbed onto the curved glass curtain wall, and it can be suitable for curved glass curtain walls with different radii.

[0012] Furthermore, the telescopic member includes a rotating sleeve, one end of the rotating sleeve is fixedly connected to the end of the rotating rod away from the rotating axis, the end of the rotating sleeve away from the rotating rod is movably sleeved with a support rod, the outer side of the support rod is in contact with the inner side of the rotating sleeve, and the end of the support rod away from the rotating rod is fixedly connected to the vacuum suction cup. The overall length of the rotating support device can be adjusted by telescoping the support rod at one end of the rotating sleeve, so as to ensure that the vacuum suction cups at one end of all the rotating support devices can be adsorbed to the curved surface of the glass curtain wall when targeting curved glass curtain walls with different radii, and the rotating sleeve is used to provide stable support for the support rod, thereby reducing the wear and tear of the piston in the tube body.

[0013] Furthermore, end caps are fixedly installed at both ends of the tube body, and a vent hole is opened on the end cap close to the vacuum suction cup. Through the opening of the vent hole, when the vacuum pump is used to evacuate the interior of the tube body, the piston can drive the linkage shaft and the vacuum suction cup to move toward one side of the fixed plate, so that after the vacuum suction cup adsorbs the glass curtain wall, the support rod tends to move to the inside of the rotating sleeve, so that the rotating sleeve can play a good supporting role for the support rod, thereby avoiding the support rod extending too much outside the rotating sleeve after the vacuum suction cup adsorbs the glass curtain wall, affecting the overall stability of the adsorbed glass curtain wall.

[0014] Furthermore, the limiting plate is fixedly installed between the two rotating sleeves, and the middle of the limiting plate is movably connected to the outer sides of the tube body and the end cover, that is, the tube body and the end cover as a whole can move horizontally in the middle of the limiting plate.

[0015] Furthermore, the positioning assembly includes an arc-shaped limit block arranged on one side of the limiting plate and a passive block fixedly installed on the outside of the end cover. The number of the arc-shaped limit blocks and the passive block is two, and the arc-shaped limit blocks and the passive block are adapted to each other, that is, the two arc-shaped limit blocks can simultaneously rotate with the end cover to the inner side of the passive block, and the passive block is limited by the arc-shaped limit block, so that the passive block, the end cover and the tube body as a whole cannot move horizontally relative to the limiting plate at this time. Two through grooves are also provided on the limiting plate, and the two through grooves are respectively located on one side of the two arc-shaped limit blocks, and the size of the through grooves is larger than the size of the passive block, ensuring that after the passive block rotates to the through groove with the end cover, the passive block can pass through the through groove smoothly, and the horizontal movement of the end cover and the tube body relative to the limiting plate is not affected.

[0016] Furthermore, the rotating rod and the rotating sleeve are designed to be integrally formed. After the rotating rod and the rotating sleeve are set to a certain length as a whole, the integral formation of the rotating rod and the rotating sleeve makes the overall stability better, thereby improving the overall stability of the support rod, the vacuum suction cup and the glass curtain wall after adsorption.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The present application provides a glass curtain wall auxiliary installation device, which is rotatably connected by arranging rotating support devices between multiple vacuum suction cups and the installation frame. Combined with the telescopic part design in the rotating support device, it can not only adsorb flat glass curtain walls, but also rotate relative to the installation frame through the vacuum suction cups, thereby controlling each vacuum suction cup to align with the curved glass curtain wall, so that all vacuum suction cups can stably adsorb to the surface of the curved glass curtain wall, making it convenient to drive the curved glass curtain wall to rise, and assisting construction workers to install the curved glass curtain wall to the corresponding floor.

[0019] 2. A rotating support device is set between the vacuum suction cup and the mounting frame to achieve a rotating connection. Combined with the telescopic part design in the rotating support device, the rotation angle of each vacuum suction cup relative to the mounting frame and the distance between the vacuum suction cup and the mounting frame can be adjusted separately, thereby facilitating the adsorption of curved glass curtain walls with different radii and assisting construction workers in installation.

[0020] 3. The middle part of one side of the vacuum suction cup is connected to the linkage shaft and the piston in sequence, and a tube body is provided on the outside of the piston, so that the chamber on one side of the piston in the tube body is connected to the exhaust pipe and the inner cavity of the vacuum suction cup, and the tube body is used to reciprocate relative to the piston to pre-pump negative pressure inside the vacuum suction cup, so that the vacuum suction cup can be adsorbed on the surface of the glass curtain wall, thereby facilitating a single person to adsorb the four vacuum suction cups in the installation frame to the surface of the vacuum suction cup in turn, and then start the vacuum pump to further evacuate the inside of the vacuum suction cup, so that the vacuum suction cup can adsorb the glass curtain wall, assisting construction workers in installing the glass curtain wall. Compared with the existing suction cup device, which has a large number of vacuum suction cups and needs to control the vacuum pump to continuously evacuate in order to adsorb all the vacuum suction cups to the surface of the glass curtain wall, the problem of the vacuum pump connected to other vacuum suction cups running at no load for a long time is avoided, and energy consumption is saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only embodiments of the present invention. Those skilled in the art can also derive other drawings based on the provided drawings without inventive work.

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 for Figure 1 A top view of

[0024] Figure 3 for Figure 1 Schematic diagram of the connection structure between the vacuum suction cup and the mounting frame;

[0025] Figure 4 for Figure 3 A schematic diagram of the connection structure between one of the rotating support devices and the vacuum suction cup;

[0026] Figure 5 for Figure 4 Schematic diagram of the central cross-section structure of the central rotating support device and the vacuum suction cup;

[0027] Figure 6 for Figure 4 Schematic diagram of the structure after removing the vacuum suction cup;

[0028] Figure 7 for Figure 6 Right view of .

[0029] In the figure: 1. Mounting frame; 2. Lifting rod; 3. Vacuum pump; 4. Rotating support device; 401. Fixed plate; 402. Support block; 403. Rotating shaft; 404. Rotating rod; 405. Rotating sleeve; 406. Support rod; 5. Vacuum suction cup; 6. Pre-vacuum negative pressure device; 601. Tube body; 602. End cover; 603. Piston; 604. Linkage shaft; 605. Exhaust pipe; 606. One-way exhaust valve; 7. Limiting plate; 701. Through groove; 8. Arc limit block; 9. Passive block. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Examples, such as Figure 1-Figure 2 A glass curtain wall auxiliary installation device includes a mounting frame 1, a lifting rod 2 is fixedly installed in the middle of one side of the mounting frame 1, and is connected to the lifting rod 2 through a lifting rope, so that the lifting rod 2 and the mounting frame 1 are lifted and moved upward as a whole. A vacuum pump 3 is also fixedly installed on one side of the mounting frame 1 and is located on both sides of the lifting rod 2. Two groups of rotating support devices 4 are provided on the other side of the mounting frame 1. The number of a group of rotating support devices 4 is two, and the two groups of rotating support devices 4 are respectively arranged at two vacuum pumps 3, and a vacuum suction cup 5 is provided on the rotating support device 4.

[0032] See also Figure 3-Figure 5 The rotating support device 4 includes a fixed plate 401 fixedly mounted on the mounting frame 1, and a group of support blocks 402 are fixedly mounted at both ends of one side of the fixed plate 401. The number of a group of support blocks 402 is two, and the two groups of support blocks 402 are rotatably connected to a rotating shaft 403. The middle part of the rotating shaft 403 is rotatably connected to a rotating rod 404 located between the two support blocks 402. The end of the rotating rod 404 away from the rotating shaft 403 is fixedly connected to a rotating sleeve 405, and the rotating rod 404 and the rotating sleeve 405 are integrally formed. The end of the movable sleeve 405 away from the rotating rod 404 is movably sleeved with a support rod 406, the outer side of the support rod 406 is in contact with the inner side of the rotating sleeve 405, and the end of the support rod 406 away from the rotating rod 404 is fixedly connected to the vacuum suction cup 5. The support rod 406 and the rotating sleeve 405 are movably connected, so that the length between the support rod 406 and the rotating sleeve 405 can be adjusted. In conjunction with the rotation adjustment of the rotating rod 404 and the support block 402 through the rotating shaft 403, the two groups of vacuum suction cups 5 can be used to adsorb glass curtain walls with different curvatures.

[0033] A pre-extraction negative pressure device 6 is provided on one side of the vacuum suction cup 5. The pre-extraction negative pressure device 6 includes a tube body 601. End caps 602 are fixedly installed at both ends of the tube body 601. A piston 603 is movably sleeved inside the tube body 601. A linkage shaft 604 is fixedly sleeved in the middle of the piston 603. The end of the linkage shaft 604 away from the piston 603 is fixedly connected to the vacuum suction cup 5. An exhaust pipe 605 and a one-way exhaust valve 606 away from the side of the vacuum suction cup 5 are fixedly installed on the tube body 601. The end of the exhaust pipe 605 away from the tube body 601 is connected to the vacuum pump 3. A connecting pipe 601 and the vacuum suction cup are connected in the middle of the linkage shaft 604. 5. Through the communication between the exhaust pipe 605 and the exhaust groove 607, the vacuum pump 3 can be used to evacuate the inner cavity of the vacuum suction cup 5. The negative pressure when the tube body 601 is evacuated causes the piston 603 to pull the linkage shaft 604 and the vacuum suction cup 5 toward the side of the fixed plate 401, thereby causing the support rod 406 to tend to retract into the interior of the rotating sleeve 405. By conveniently utilizing the position-limiting support function of the rotating sleeve 405 on the support rod 406, the vacuum suction cup 5 can stably absorb and move large-sized glass curtain walls, thereby assisting construction workers in installing glass curtain walls on high-rise buildings.

[0034] See also Figure 4-Figure 7 A limiting plate 7 is fixedly installed between the two rotating sleeves 405. The middle part of the limiting plate 7 is movably connected to the outer side of the tube body 601 and the end cover 602. Two arc-shaped limit blocks 8 are fixedly installed on one side of the limiting plate 7, and the two arc-shaped limit blocks 8 are distributed in a circular array on the outer side of the end cover 602. Two through grooves 701 are provided on the limiting plate 7. The two through grooves 701 are respectively located on one side of the two arc-shaped limit blocks 8. Two passive blocks 9 adapted to the arc-shaped limit blocks 8 are fixedly installed on the outer side of one of the end covers 602, and the size of the passive block 9 is smaller than that of the through groove 701.

[0035] Before the vacuum suction cup 5 is attached to the surface of the glass curtain wall, the tube body 601 and the end cover 602 are first controlled to rotate relative to the piston 603 and the vacuum suction cup 5, so that the two passive blocks 9 on the end cover 602 are respectively rotated to the through groove 701, and then the tube body 601 is pulled to move back and forth relative to the end cover 602 to pre-vacuum the inner cavity of the vacuum suction cup 5, so that the vacuum suction cup 5 is attached to the glass curtain wall, so that when the curved glass curtain wall is adsorbed, each vacuum suction cup 5 can be controlled to be adsorbed to the surface of the glass curtain wall in turn, and then the vacuum pump 3 is started to evacuate all the vacuum suction cups 5, so that the vacuum suction cup 5 can stably adsorb the glass curtain wall, thereby facilitating use. Compared with the existing vacuum suction cups 5 for auxiliary glass curtain wall installation, there is no need to start the vacuum pump 3 to evacuate at the beginning so that the vacuum suction cup 5 is adsorbed to the surface of the glass curtain wall, thereby saving energy consumption.

[0036] When in use, first, the vacuum suction cup 5 needs to be adsorbed onto the glass curtain wall in sequence, that is, the vacuum suction cup 5, the limiting plate 7, and the support rod 406 are pulled to move relative to the rotating sleeve 405, so that the vacuum suction cup 5 can be attached to the surface of the glass curtain wall, and then the rotating tube body 601 drives the end cover 602 to rotate, so that the two passive blocks 9 on the outer side of the end cover 602 rotate to the through groove 701, and then the tube body 601 is controlled to move back and forth relative to the piston 603, and the exhaust of the one-way exhaust valve 606 is coordinated to pre-pump negative pressure into the interior of the vacuum suction cup 5, so that the vacuum suction cup 5 can be attached to the glass curtain wall, and then the rotating rod 404 is connected to the support block 402 through the rotation of the rotating shaft 403, and the remaining vacuum suction cups 5 are also adsorbed to the surface of the glass curtain wall by pre-pumping negative pressure according to the above steps, and finally the vacuum pump 3 is started to further evacuate the inner cavity of the vacuum suction cup 5, so that the vacuum suction cup 5 can adsorb the glass curtain wall and move upward.

[0037] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A glass curtain wall auxiliary installation device, comprising a mounting frame, a lifting rod and a vacuum pump mounted on the mounting frame, and two sets of vacuum suction cups on a side of the mounting frame away from the lifting rod and the vacuum pump, characterized in that: The vacuum suction cup is rotatably connected to the mounting frame via a rotating support device, and a pre-extraction negative pressure device is provided in the middle of one side of the vacuum suction cup; The rotary support device includes two groups of support blocks fixedly arranged on one side of the mounting frame, and a telescopic member is rotatably connected between each group of support blocks, and one end of the two telescopic members is fixedly connected to the vacuum suction cup; The pre-vacuum negative pressure device includes a tube body, a piston is interactively sleeved inside the tube body, a linkage shaft is provided between the piston and the vacuum suction cup, a ventilation groove is provided in the middle of the linkage shaft to connect the tube body and the inner cavity of the vacuum suction cup, a one-way exhaust valve is installed on the tube body, and the inner cavity of the tube body is connected to the vacuum pump through the one-way exhaust valve; A limiting plate is fixedly installed between the two telescopic members, and the limiting plate is connected to the pre-extraction negative pressure device through a matching locking assembly; The limiting plate is fixedly installed between the two rotating sleeves, and the middle part of the limiting plate is movably sleeved with the outer sides of the tube body and the end cover; The positioning assembly includes an arc-shaped limit block arranged on one side of the limiting plate and a passive block fixedly installed on the outside of the end cover. The number of the arc-shaped limit block and the passive block are both two, and the arc-shaped limit block and the passive block are adapted to each other. Two through slots are also provided on the limiting plate, and the two through slots are respectively located on one side of the two arc-shaped limit blocks, and the size of the through slots is larger than the size of the passive block.

2. The glass curtain wall auxiliary installation device according to claim 1, characterized in that: The rotating support device also includes a fixed plate fixedly mounted on the side of the mounting frame away from the vacuum pump, a support block fixedly mounted on one side of the fixed plate, and the support blocks are provided in two groups, the two groups of support blocks are respectively arranged at both ends of one side of the fixed plate, and the number of support blocks in a group is two, and the two groups of support blocks are respectively rotatably connected to a rotating shaft, the middle part of the rotating shaft is rotatably connected to a rotating rod located between the two support blocks, and the end of the rotating rod away from the rotating shaft is fixedly connected to the telescopic member.

3. The glass curtain wall auxiliary installation device according to claim 2, characterized in that: The telescopic part includes a rotating sleeve, one end of the rotating sleeve is fixedly connected to the end of the rotating rod away from the rotating axis, the end of the rotating sleeve away from the rotating rod is movably sleeved with a support rod, the outer side of the support rod is fitted with the inner side of the rotating sleeve, and the end of the support rod away from the rotating rod is fixedly connected to the vacuum suction cup.

4. The glass curtain wall auxiliary installation device according to claim 2, characterized in that: End caps are fixedly mounted on both ends of the tube body, wherein a vent hole is provided on the end cap close to the vacuum suction cup.

5. The glass curtain wall auxiliary installation device according to claim 2, characterized in that: The rotating rod and the rotating sleeve are designed to be integrally formed.

Images