Portable manual curtain wall glass adsorption hoisting device

Abstract

The utility model relates to the technical field of curtain wall glass lifting appliances, and particularly discloses a portable manual curtain wall glass adsorption lifting device which comprises a central sucker device, a bearing column is fixedly arranged at the outer end of the central sucker device, a hinge sleeve is sleeved on the bearing column, and three matching rods are hinged to the circumferential surface of the hinge sleeve. One ends of the three matching rods are hinged to peripheral sucker devices, the middle of the steel wire rope penetrates through the column body, and a ceiling sucker device is fixedly arranged at one end of the column body. According to the device, the center sucker device and the three peripheral sucker devices form a claw-shaped adsorption structure, the adsorption force at the bearing point of curtain wall glass can be effectively increased, meanwhile, the stability of the adsorption structure can be improved through three-point cooperation with the center large sucker, and the adsorption stability is greatly improved; the ceiling sucking disc devices are arranged on the two sides of the top end of the curtain wall glass and used for preventing the steel wire rope from pressing the top end of the curtain wall glass to cause damage to the glass in the hoisting process, meanwhile, the ceiling sucking disc devices can serve as stress bearing points of hoisting, and the hoisting safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of curtain wall glass lifting equipment technology, specifically to a portable manual curtain wall glass adsorption lifting device. Background Technology

[0002] The working principle of a suction cup is to use atmospheric pressure or vacuum to adhere to the glass surface, thus securing it firmly without damaging the glass. Traditional methods using metal clamps or other mechanical fixing methods can easily damage the glass surface. The advantage of a suction cup is that it distributes pressure more evenly, preventing glass breakage. In addition, suction cups are easier to operate, especially in high-altitude operations, allowing for quick installation and removal, improving efficiency. Currently, suction cups need to be assembled with steel cables and hoisting equipment. Although suction cups can firmly adhere to the glass surface, the uneven force on individual suction cups when vertically connected to the glass and steel cables poses a risk of separation. Therefore, it is necessary to change the layout of the suction cups to form a safer suction and hoisting structure. Thus, we propose a portable manual curtain wall glass suction hoist. Utility Model Content

[0003] In view of the above-mentioned technical problems in related technologies, this utility model provides a portable manual curtain wall glass adsorption hoisting device, which can solve the above problems.

[0004] To achieve the above-mentioned technical objectives, the technical solution of this utility model is implemented as follows:

[0005] Portable manual curtain wall glass suction hoist includes a central suction cup, a load-bearing column is fixedly installed on the outer end of the central suction cup, the load-bearing column is fitted with a hinge sleeve, and three matching rods are hinged to the circumference of the hinge sleeve, with an outer suction cup at one end of each of the three matching rods.

[0006] A tail cap is fixedly installed at the end of the load-bearing column opposite to the central suction cup. A steel wire rope is fixedly installed on the outside of the tail cap, and a lifting ring is fixedly installed at the top of the steel wire rope.

[0007] Furthermore, the steel wire rope runs through the middle of the column, and a ceiling suction cup is fixedly installed at one end of the column. Abutment ring A and abutment ring B are welded to the surface of the steel wire rope, and abutment ring A and abutment ring B are located on the upper and lower end faces of the column, respectively.

[0008] Furthermore, a column rod is fixedly installed at the outer end of the peripheral suction cup, and a sleeve is hinged to the end of the mating rod away from the hinge sleeve. The sleeve is fitted outside the mating rod, and an end cap is fixedly installed at one end of the column rod to prevent the sleeve from falling off.

[0009] Furthermore, a retaining ring is welded to the middle of the load-bearing column, and the retaining ring is located between the hinge sleeve and the central suction cup.

[0010] Furthermore, the three peripheral suction cups are arranged in an equilateral triangle outside the central suction cup, with the central suction cup located at the center point of the equilateral triangle formed by the three peripheral suction cups.

[0011] Furthermore, there are two central suction cups and two ceiling suction cups, and six peripheral suction cups. The two central suction cups and the two ceiling suction cups are located on both sides of the curtain wall glass.

[0012] The beneficial effects of this utility model are as follows: The central suction cup and three peripheral suction cups of the device in this application form a claw-shaped adsorption structure, which can not only effectively increase the adsorption force at the load-bearing points of the curtain wall glass, but also improve the stability of the adsorption structure by combining the three-point structure with the central large suction cup, thus greatly improving the stability of the adsorption.

[0013] By installing ceiling suction cups on both sides of the top of the curtain wall glass, the steel wire rope is prevented from pressing against the top of the curtain wall glass during hoisting, thus avoiding damage to the glass. At the same time, it can also serve as a load-bearing point for hoisting, improving the safety of hoisting. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] The present invention will now be described in further detail with reference to the accompanying drawings.

[0016] Figure 1 This is a structural diagram of one side of a portable manual curtain wall glass suction hoist;

[0017] Figure 2 This is an assembly diagram of the central suction cup and the outer suction cups;

[0018] Figure 3 This is a schematic diagram of the assembly of the ceiling suction cup and the steel wire rope;

[0019] Figure 4 This is a schematic diagram of the installation of a portable manual curtain wall glass suction hoist and curtain wall glass.

[0020] In the picture:

[0021] 1. Wire rope; 2. Lifting ring; 3. Central suction cup; 4. Peripheral suction cup; 401. Column; 402. Sleeve; 403. End cap; 5. Ceiling suction cup; 501. Column body; 6. Abutment ring A; 7. Abutment ring B; 8. Load-bearing column; 9. Hinge sleeve; 10. Tail cap; 11. Matching rod; 12. Retaining ring; 13. Hook. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0023] like Figure 1-4 As shown, the present invention discloses a portable manual curtain wall glass suction hoist, including a central suction cup 3. A load-bearing column 8 is fixedly installed at the outer end of the central suction cup 3. A hinge sleeve 9 is sleeved on the load-bearing column 8. Three cooperating rods 11 are hinged to the circumference of the hinge sleeve 9. One end of each of the three cooperating rods 11 is hinged to an outer suction cup 4.

[0024] A tail cap 10 is fixedly installed at one end of the load-bearing column 8 away from the central suction cup 3. A steel wire rope 1 is fixedly installed on the outside of the tail cap 10, and a lifting ring 2 is fixedly installed at the top of the steel wire rope 1.

[0025] The steel wire rope 1 passes through the middle of the column 501. A ceiling suction cup 5 is fixedly installed at one end of the column 501. Abutment ring A6 and abutment ring B7 are welded to the surface of the steel wire rope 1. Abutment ring A6 and abutment ring B7 are located on the upper and lower end faces of the column 501, respectively.

[0026] A column rod 401 is fixedly installed on the outer end of the peripheral suction cup 4. A sleeve 402 is hinged to one end of the mating rod 11 away from the hinge sleeve 9. The sleeve 402 is sleeved on the outside of the mating rod 11. An end cap 403 is fixedly installed on one end of the column rod 401 to prevent the sleeve 402 from falling off.

[0027] Example 1: The suction cup is made of a cup-shaped or flat soft plastic / rubber (such as nitrile rubber) suction cup head, which directly contacts the glass surface to achieve adsorption. The edge of the suction cup has a sealing lip, which forms a temporary sealed space when in contact with the glass to prevent external air from entering and ensure an internal vacuum environment. A stainless steel shell is fixedly installed on the outside of the suction cup head. The stainless steel shell is used to fix and cooperate with the suction cup head. Three ring seats are provided on the outer circumference of the hinge sleeve 9. The ring seats are hinged to the mating rod 11 by a shaft pin. The other end of the mating rod 11 is hinged to the sleeve 402 by a shaft pin. The column rod 401 passes through the sleeve 402 and is fixedly installed with an end cap 403 to prevent the column rod 401 from separating from the sleeve 402. The load-bearing column 8 passes through the center of the hinge sleeve 9 and is fixedly installed with a tail cap 10 to prevent the hinge sleeve 9 from separating from the load-bearing column 8.

[0028] One end of the wire rope 1 is fastened to the tail cap 10, and the other end is passed through the column 501 and fixedly connected to the lifting ring 2. Abutment rings A and B are welded to the two ends of the wire rope 1 through the column 501. Abutment rings A and B are fixed on the wire rope 1 and are used to connect the wire rope 1 to the ceiling suction cup 5.

[0029] In the preferred technical solution, a retaining ring 12 is welded to the middle of the load-bearing column 8. The retaining ring 12 is located between the hinge sleeve 9 and the central suction cup 3. The retaining ring 12 is used to prevent the hinge sleeve 9 from contacting and squeezing the central suction cup 3, which would affect its adsorption stability.

[0030] In the preferred technical solution, three peripheral suction cups 4 are arranged in an equilateral triangle outside the central suction cup 3. The central suction cup 3 is located at the center point of the equilateral triangle formed by the three peripheral suction cups 4. The three peripheral suction cups 4, together with the central suction cup 3, can firmly adhere to the curtain wall glass and improve the hoisting stability.

[0031] In the preferred technical solution, there are two central suction cups 3 and two ceiling suction cups 5, and six peripheral suction cups 4. The two central suction cups 3 and the ceiling suction cups 5 are located on both sides of the curtain wall glass. Claw-shaped adsorption structures are set on both sides of the curtain wall glass, and the force distribution is uniform, which greatly improves the hoisting stability.

[0032] In practical use, the ceiling suction cup 5 is attached to the curtain wall glass about 2cm from the top. Then, the steel wire rope 1 is straightened to attach the center suction cup 3 and the outer suction cup 4 to the surface of the curtain wall glass. A total of two center suction cups 3, two ceiling suction cups 5 and six outer suction cups 4 are attached to both sides of the curtain wall glass. The two lifting rings 2 are respectively matched with the hooks 13. The hooks 13 are connected to the lifting equipment through steel cables for lifting the curtain wall glass.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable hand-operated curtain wall glass suction hoist, characterized in that, Including center suction cup device (3), the outer end of center suction cup device (3) is fixedly provided with a load-bearing column (8), the load-bearing column (8) is sleeved with a hinged sleeve (9), three matching rods (11) are hingedly connected to the circumferential surface of the hinged sleeve (9), and the outer end of each of the three matching rods (11) is hingedly connected with a peripheral suction cup device (4). The end of the load-bearing column (8) away from the center suction cup device (3) is fixedly provided with a tail cover (10), the outer end of the tail cover (10) is fixedly provided with a steel wire rope (1), and the top end of the steel wire rope (1) is fixedly installed with a lifting ring (2).

2. The portable hand-held curtain glass suction hoist according to claim 1, wherein, The middle part of the steel wire rope (1) penetrates through a column body (501), one end of the column body (501) is fixedly provided with a ceiling suction cup device (5), and the surface of the steel wire rope (1) is welded with a resisting ring A (6) and a resisting ring B (7), the resisting ring A (6) and the resisting ring B (7) are located on the upper and lower end faces of the column body (501) respectively.

3. The portable hand-held curtain glass suction hoist of claim 1, wherein, The outer end of the peripheral suction cup device (4) is fixedly provided with a column rod (401), one end of the matching rod (11) away from the hinged sleeve (9) is hingedly connected with a sleeve (402), the sleeve (402) is sleeved on the outer side of the matching rod (11), and one end of the column rod (401) is fixedly provided with an end cover (403) for limiting the sleeve (402) from falling off.

4. The portable hand-held curtain glass suction hoist of claim 1, wherein, The middle part of the load-bearing column (8) is welded with a blocking ring (12), and the blocking ring (12) is located between the hinged sleeve (9) and the center suction cup device (3).

5. The portable hand-held curtain glass suction hoist of claim 1, wherein, The three peripheral suction cup devices (4) are distributed in an equilateral triangle on the outer side of the center suction cup device (3), and the center suction cup device (3) is located at the center point of the equilateral triangle surrounded by the three peripheral suction cup devices (4).

6. The portable hand-held curtain glass suction hoist of claim 2, wherein, The number of the center suction cup device (3) and the ceiling suction cup device (5) is two, and the number of the peripheral suction cup device (4) is six, and the two center suction cup devices (3) and the ceiling suction cup devices (5) are located on the two sides of the curtain wall glass.

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