Auxiliary mounting device for large glass curtain wall

Abstract

The utility model relates to the technical field of curtain wall installation, and discloses an auxiliary installation device for a large glass curtain wall, which comprises a hoisting connecting plate, a supporting assembly is arranged on the hoisting connecting plate, two groups of adjusting assemblies are arranged in the supporting assembly, and the two groups of adjusting assemblies are symmetrically arranged. The two adjusting assemblies are each provided with two electric vacuum suction cups. According to the utility model, the rotation directions of the two bidirectional lead screws are the same, and the two slide blocks move along the inner wall of the supporting rod and the slide groove due to the limitation of the inner wall of the supporting rod, are close to each other or far away from each other and drive the corresponding electric vacuum chucks to move synchronously, so that the distance between the two groups of electric vacuum chucks is adjusted; the glass adsorption device can be adjusted according to glass with different lengths, and ensures that the glass adsorption force is uniform, so that the practicability of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall installation, and more specifically to an auxiliary installation device for a large glass curtain wall. Background Art

[0002] With the gradual improvement of the national economic level and the accelerated pace of urbanization, more and more high-rise buildings are erected. In cities, many of these high-rise buildings are equipped with glass curtain walls. Glass curtain walls are composed of a supporting structure system and glass. Most of the existing glass curtain wall auxiliary installation devices use electric vacuum suction cups to hold the glass, and use lifting equipment to lift the glass held by the electric vacuum suction cups, thereby assisting the installation.

[0003] However, when the existing auxiliary installation device is used to lift some long glasses, since most of the existing vacuum suction cups are integrated with the auxiliary installation device and cannot be adjusted, when the long glass is sucked, the glass is locally subjected to uneven force and uneven adsorption force, which may cause the glass to be damaged. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides an auxiliary installation device for a large glass curtain wall to solve the problem that most of the existing vacuum suction cups in the background art are integrated with the auxiliary installation device and cannot be adjusted.

[0005] The utility model provides the following technical solutions:

[0006] An auxiliary installation device for a large glass curtain wall comprises a lifting connection plate, a support assembly is arranged on the lifting connection plate, two groups of adjustment assemblies are arranged in the support assembly, the two groups of adjustment assemblies are symmetrically arranged, and two electric vacuum suction cups are arranged on the two groups of adjustment assemblies;

[0007] The support assembly includes two support rods and two notches. The two support rods are fixedly mounted on the side of the lifting connection plate. The two support rods are symmetrically arranged. Both support rods are hollow. The two notches are respectively arranged on the corresponding support rods and communicated with the inside of the support rods.

[0008] The adjustment assembly includes a bidirectional screw, a slide groove and two sliders. The two ends of the bidirectional screw are respectively connected to the inner wall of the support rod for rotation. The slide groove is provided on the support rod and communicated with the inner wall of the support rod. The two sliders are threadedly sleeved on the bidirectional screw and close to the two ends of the bidirectional screw. The two sliders are symmetrically arranged. The two sliders are slidably matched with the inner wall of the support rod. The threads at the two ends of the bidirectional screw have opposite rotation directions. The two electric vacuum suction cups are respectively arranged on the corresponding sliders.

[0009] A connecting component for driving the bidirectional screw rod to rotate is arranged on the lifting connecting plate, a rotating component for driving the connecting component to rotate is arranged on the connecting component, and a locking component for limiting the rotating component is arranged on the rotating component.

[0010] The connecting assembly includes a fixed box, a rotating rod, a first main gear, a second main gear, a first sub-gear, a second sub-gear, a first synchronous belt and a second synchronous belt. The fixed box is fixedly mounted on the lifting connecting plate. One end of the rotating rod is rotatably connected to the inner wall of the fixed box, and the other end passes through the fixed box and is rotatably connected to the fixed box. The first main gear and the second main gear are respectively fixedly mounted on the rotating rod, and the first sub-gear and the second sub-gear are respectively fixedly mounted on the corresponding bidirectional screw rod. The first synchronous belt connects the first main gear and the first sub-gear, and the second synchronous belt connects the second main gear and the second sub-gear. Openings are set on both sides of the fixed box and are connected to the support rod through slots.

[0011] The rotating assembly includes a disc, a plurality of fixing holes and a connecting hole. The disc is fixedly connected to one end of the rotating rod passing through the fixing box. The plurality of fixing holes are equidistantly arranged in a circular array on one side of the fixing box. The connecting hole is arranged on the disc, and the connecting hole can be coaxial with any one of the plurality of fixing holes.

[0012] The locking assembly includes a limit rod, a spring and a pull rod. The limit rod is arranged in the connecting hole and slides with the inner wall of the connecting hole. One end of the limit rod is located outside the connecting hole, one end of the pull rod is fixedly connected to the limit rod, and the other end passes through the disc and slides with the disc. The spring is sleeved on the pull rod, one end of the spring is fixedly connected to the limit rod, and the other end is fixedly connected to the inner wall of the connecting hole.

[0013] The pull rod passes through one end of the disc and is fixedly mounted with a fixing block.

[0014] Technical effects and advantages of the utility model:

[0015] 1. In the utility model, the two bidirectional screws rotate in the same direction. Because there is a limit on the inner wall of the support rod, the two sliders move along the inner wall of the support rod and the slide groove. The two sliders move closer to or away from each other, and drive the corresponding electric vacuum suction cups to move synchronously, thereby adjusting the distance between the two groups of electric vacuum suction cups. The utility model can be adjusted according to glass of different lengths to ensure uniform glass adsorption force, thereby increasing the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model (glass adsorption state);

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 The enlarged structural diagram of part A in the middle;

[0019] Figure 4 For this utility model Figure 2 The enlarged structural diagram of part B in the middle;

[0020] Figure 5 For this utility model Figure 2 The enlarged structural diagram of the middle C part;

[0021] Figure 6 For this utility model Figure 2 The enlarged structural diagram of the middle D part;

[0022] Figure 7 This is a schematic diagram of the cross-sectional structure of the support assembly of the utility model;

[0023] Figure 8 For this utility model Figure 7 The enlarged structural diagram of part E in the middle.

[0024] The accompanying drawings are marked as follows: 1. lifting connecting plate; 2. supporting assembly; 201. supporting rod; 202. notch; 3. adjusting assembly; 301. bidirectional screw; 302. slide groove; 303. slider; 4. electric vacuum suction cup; 5. connecting assembly; 501. fixing box; 502. rotating rod; 503. first main gear; 504. second main gear; 505. first sub-gear; 506. second sub-gear; 507. first synchronous belt; 508. second synchronous belt; 6. rotating assembly; 601. disc; 602. fixing hole; 603. connecting hole; 7. locking assembly; 701. limit rod; 702. spring; 703. pull rod; 8. fixing block. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0026] Figures 1 to 8 It is the best embodiment of the utility model, and the following Figure 1 ~Attached Figure 8 The utility model is further described.

[0027] The utility model discloses an auxiliary installation device for a large glass curtain wall, comprising a lifting connection plate 1, a supporting assembly 2 is arranged on the lifting connection plate 1, two groups of adjusting assemblies 3 are arranged in the supporting assembly 2, the two groups of adjusting assemblies 3 are symmetrically arranged, two electric vacuum suction cups 4 are arranged on the two groups of adjusting assemblies 3, two of the four electric vacuum suction cups 4 are vertically arranged in a group, a connecting assembly 5 that drives the adjusting assembly 3 to rotate is arranged on the lifting connection plate 1, when the two groups of adjusting assemblies 3 rotate, the two groups of electric vacuum suction cups 4 move away from or approach each other, a rotating assembly 6 that drives the connecting assembly 5 to rotate is arranged on the connecting assembly 5, and a locking assembly 7 that limits the rotating assembly 6 is arranged on the rotating assembly 6.

[0028] In the present embodiment, when in use, when it is necessary to adjust the distance between the two groups of electric vacuum suction cups 4 according to the length of the glass, the locking assembly 7 does not limit the rotating assembly 6, and the connecting assembly 5 is driven by the rotating assembly 6 to rotate forward, and the connecting assembly 5 drives the two groups of adjusting assemblies 3 to rotate. The two groups of adjusting assemblies 3 rotate in the same direction. The four electric vacuum suction cups 4 on the two groups of adjusting assemblies 3 are grouped in two vertical directions. When the adjusting assembly 3 rotates, the two groups of electric vacuum suction cups 4 approach or move away from each other. When adjusted, the rotating assembly 6 is limited by the locking assembly 7 to prevent the rotating assembly 6 from rotating. The lifting connecting plate 1 is connected to the lifting equipment, and the staff places the adjusted device at the center of the glass to be installed, and the glass is sucked by the four electric vacuum suction cups 4. The electric vacuum suction cups 4 are prior art and are not explained here. The glass sucked by the four electric vacuum suction cups 4 is driven by the lifting equipment to move to the place where it needs to be installed, and the installation is assisted by the staff. When installed, the four electric vacuum suction cups 4 no longer suck the glass, and the installation work is completed at this time.

[0029] Specifically, the supporting assembly 2 includes two supporting rods 201 and two slots 202. The two supporting rods 201 are fixedly mounted on the side of the lifting connecting plate 1. The two supporting rods 201 are symmetrically arranged. Both supporting rods 201 are hollow. The two slots 202 are respectively opened on the corresponding supporting rods 201 and are connected with the inside of the supporting rods 201; the adjusting assembly 3 includes a bidirectional screw rod 301, a slide groove 302 and two sliders 303. The two ends of the bidirectional screw rod 301 are rotatably connected with the inner wall of the supporting rod 201 respectively. The slide groove 302 is opened on the supporting rod 201 and is connected with the inner wall of the supporting rod 201. The two sliders 303 are threadedly sleeved on the bidirectional screw rod 301 and are close to the two ends of the bidirectional screw rod 301. The two sliders 303 are symmetrically arranged. The two sliders 303 are both slidably matched with the inner wall of the supporting rod 201. The threads at the two ends of the bidirectional screw rod 301 have opposite rotation directions. The two electric vacuum suction cups 4 are respectively arranged on the corresponding sliders 303.

[0030] In this embodiment, when the connecting component 5 rotates, the two bidirectional screw rods 301 rotate, and the two bidirectional screw rods 301 rotate in the same direction. Because the inner wall of the support rod 201 is limited, the two sliders 303 move along the inner wall of the support rod 201 and the slide groove 302, and drive the corresponding electric vacuum suction cups 4 to move synchronously, thereby adjusting the distance between the two groups of electric vacuum suction cups 4.

[0031] Specifically, the connecting assembly 5 includes a fixed box 501, a rotating rod 502, a first main gear 503, a second main gear 504, a first sub-gear 505, a second sub-gear 506, a first synchronous belt 507 and a second synchronous belt 508. The fixed box 501 is fixedly installed on the lifting connecting plate 1. One end of the rotating rod 502 is rotatably connected to the inner wall of the fixed box 501, and the other end passes through the fixed box 501 and is rotatably connected to the fixed box 501. The first main gear 503 and the second main gear 504 are fixedly sleeved on the rotating rod 502 respectively, and the first sub-gear 505 and the second sub-gear 506 are fixedly sleeved on the corresponding bidirectional screw rod 301 respectively. The synchronous belt 507 connects the first main gear 503 and the first sub-gear 505, the second synchronous belt 508 connects the second main gear 504 and the second sub-gear 506, the fixed box 501 is set with openings on both sides, and is connected with the support rod 201 through the notch 202, the rotating component 6 includes a disc 601, a plurality of fixing holes 602 and a connecting hole 603, the disc 601 and the rotating rod 502 pass through one end of the fixed box 501 and are fixedly connected, the plurality of fixing holes 602 are equidistantly arranged in a circular array on one side of the fixed box 501, the connecting hole 603 is arranged on the disc 601, and the connecting hole 603 can be aligned with and coaxial with any one of the plurality of fixing holes 602.

[0032] In this embodiment, when in use, the staff rotates the disc 601, and the disc 601 drives the rotating rod 502 to rotate, and the rotating rod 502 drives the first main gear 503 and the second main gear 504 to rotate, and the first synchronous belt 507 and the second synchronous belt 508 respectively drive the first sub-gear 505 and the second sub-gear 506 to rotate. When the first sub-gear 505 and the second sub-gear 506 rotate, they respectively drive the corresponding bidirectional screw rods 301 to rotate, so that the two bidirectional screw rods 301 rotate in the same direction. At this time, the two groups of electric vacuum suction cups 4 are close to or away from each other.

[0033] Specifically, the locking assembly 7 includes a limit rod 701, a spring 702 and a pull rod 703. The limit rod 701 is arranged in the connecting hole 603 and slides with the inner wall of the connecting hole 603. One end of the limit rod 701 is located outside the connecting hole 603. One end of the pull rod 703 is fixedly connected to the limit rod 701, and the other end passes through the disk 601 and slides with the disk 601. The spring 702 is sleeved on the pull rod 703. One end of the spring 702 is fixedly connected to the limit rod 701, and the other end is fixedly connected to the inner wall of the connecting hole 603.

[0034] In the implementation scheme, when the disc 601 is to be rotated, the limit rod 701 is located in one of the several fixed holes 602 in the initial state. At this time, the staff pulls the pull rod 703, and the pull rod 703 drives the limit rod 701 to move, and the pull rod 703 comes out of the corresponding fixed hole 602. At this time, the limit rod 701 squeezes the spring 702, and the staff rotates the disc 601, and drives the pull rod 703, the spring 702 and the limit rod 701 to rotate synchronously. When the distance between the two electric vacuum suction cups 4 is adjusted, the connecting hole 603 is coaxial with one of the several fixed holes 602. At this time, the staff no longer pulls the pull rod 703, the spring 702 rebounds, and drives the limit rod 701 and the pull rod 703 to move synchronously, so that the limit rod 701 enters the corresponding fixed hole 602, and the pull rod 703 returns to the initial state. At this time, the disc 601 is restricted by the limit rod 701 and the fixed hole 602 and cannot rotate.

[0035] Specifically, the pull rod 703 passes through one end of the disc 601 and is fixedly mounted with a fixing block 8 .

[0036] In this embodiment, the fixing block 8 makes it more convenient to pull the pull rod 703 .

[0037] The above are only preferred embodiments of the utility model, and are not intended to limit the utility model in other forms. Any technician familiar with the profession may use the above disclosed technical content to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. An auxiliary installation device for a large glass curtain wall, comprising a lifting connecting plate (1), characterized in that: The lifting connection plate (1) is provided with a support assembly (2), and two groups of adjustment assemblies (3) are provided inside the support assembly (2). The two groups of adjustment assemblies (3) are symmetrically arranged, and two electric vacuum suction cups (4) are provided on both groups of adjustment assemblies (3); The support assembly (2) comprises two support rods (201) and two notches (202); the two support rods (201) are fixedly mounted on the side of the lifting connection plate (1); the two support rods (201) are symmetrically arranged; the two support rods (201) are hollow inside; the two notches (202) are respectively arranged on the corresponding support rods (201) and are in communication with the inside of the support rods (201); The adjustment component (3) comprises a bidirectional screw (301), a slide groove (302) and two sliders (303); the two ends of the bidirectional screw (301) are respectively rotatably connected to the inner wall of the support rod (201); the slide groove (302) is provided on the support rod (201) and communicates with the inner wall of the support rod (201); the two sliders (303) are both threadedly sleeved on the bidirectional screw (301) and close to the two ends of the bidirectional screw (301); the two sliders (303) are symmetrically arranged; the two sliders (303) are both slidably matched with the inner wall of the support rod (201); the threads at the two ends of the bidirectional screw (301) are in opposite rotation directions; and the two electric vacuum suction cups (4) are respectively arranged on the corresponding sliders (303); A connecting assembly (5) for driving a bidirectional screw rod (301) to rotate is arranged on the lifting connecting plate (1), a rotating assembly (6) for driving the connecting assembly (5) to rotate is arranged on the connecting assembly (5), and a locking assembly (7) for limiting the position of the rotating assembly (6) is arranged on the rotating assembly (6).

2. The auxiliary installation device for a large glass curtain wall according to claim 1, characterized in that: The connecting assembly (5) comprises a fixed box (501), a rotating rod (502), a first main gear (503), a second main gear (504), a first sub-gear (505), a second sub-gear (506), a first synchronous belt (507) and a second synchronous belt (508); the fixed box (501) is fixedly mounted on the lifting connecting plate (1); one end of the rotating rod (502) is rotatably connected to the inner wall of the fixed box (501); the other end of the rotating rod (502) passes through the fixed box (501) and is rotatably connected to the fixed box (501); the first main gear ( The first main gear (503) and the second main gear (504) are respectively fixedly sleeved on the rotating rod (502), the first sub-gear (505) and the second sub-gear (506) are respectively fixedly sleeved on the corresponding bidirectional screw rod (301), the first synchronous belt (507) connects the first main gear (503) and the first sub-gear (505), the second synchronous belt (508) connects the second main gear (504) and the second sub-gear (506), and the fixed box (501) is provided with openings on both sides and is connected to the support rod (201) through the notch (202).

3. The auxiliary installation device for a large glass curtain wall according to claim 2, characterized in that: The rotating assembly (6) comprises a circular disk (601), a plurality of fixing holes (602) and a connecting hole (603); the circular disk (601) is fixedly connected to one end of the rotating rod (502) penetrating the fixing box (501); the plurality of fixing holes (602) are arranged in a circular array at equal distances on one side of the fixing box (501); the connecting hole (603) is arranged on the circular disk (601); and the connecting hole (603) can be coaxial with any one of the plurality of fixing holes (602).

4. The auxiliary installation device for a large glass curtain wall according to claim 3 is characterized in that: The locking assembly (7) comprises a limiting rod (701), a spring (702) and a pull rod (703); the limiting rod (701) is arranged in the connecting hole (603) and is slidably engaged with the inner wall of the connecting hole (603); one end of the limiting rod (701) is located outside the connecting hole (603); one end of the pull rod (703) is fixedly connected to the limiting rod (701), and the other end passes through the disc (601) and is slidably engaged with the disc (601); the spring (702) is sleeved on the pull rod (703); one end of the spring (702) is fixedly connected to the limiting rod (701), and the other end is fixedly connected to the inner wall of the connecting hole (603).

5. The auxiliary installation device for a large glass curtain wall according to claim 4, characterized in that: The pull rod (703) passes through the disc (601) and has a fixed block (8) fixedly mounted on one end.

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