Movable curtain wall plate vertical hoisting device

Abstract

The utility model relates to the technical field of building construction equipment, and provides a movable curtain wall plate vertical hoisting device which comprises a winch, a channel steel platform, a sealing plate, a counterweight device, universal trundles, a jack, a protection steel wire rope, a lug plate and a transmission wheel, the winch is used for vertically transporting a curtain wall plate, and the channel steel platform is used for forming a device body. The sealing plate is used for fixing a winch, the balance weight device is used for balancing stress of the device, the universal trundles are used for moving the device, the jack is used for lifting the device, the protection steel wire rope is used for pulling and connecting the device and a frame column, and the lug plate is used for connecting the channel steel supporting rod and a channel steel platform. And the transmission wheel is used for transmitting a hoisting steel wire rope. According to the curtain wall plate vertical hoisting device, the moving mode and the curtain wall plate hoisting mode of the curtain wall plate vertical hoisting device are changed, the problem that a traditional curtain wall plate vertical hoisting device is difficult to assemble and disassemble is effectively solved, meanwhile, the construction technology is simplified, and the safety and efficiency of hoisting of the curtain wall plate are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction equipment, and in particular relates to a movable curtain wall panel vertical hoisting device. Background Art

[0002] In the field of curtain wall installation, the use of curtain wall panel vertical lifting devices for vertical transportation of curtain wall panels is an important method with mature technology and is widely used in curtain wall installation projects. Traditional curtain wall panel vertical lifting devices have some problems during the construction process, including high cost, material waste and inconvenient turnover. The following is a detailed description of these problems:

[0003] 1. High cost: The traditional vertical lifting device of curtain wall panels needs to pre-lay the channel steel track, which cannot be turned around, resulting in high construction costs. At the same time, the purchase and management of materials also add additional costs.

[0004] 2. Material waste: The channel rail and tie wire rope materials used in traditional technology are not efficient enough, which often results in material waste. This is mainly due to the waste during material cutting, processing or installation.

[0005] 3. Inconvenient turnover: In traditional technology, the vertical lifting device of the curtain wall panel needs to be relocated and transported before assembly, which is inconvenient for use on the construction site. Utility Model Content

[0006] The utility model aims to solve the above problems and provide a movable curtain wall panel vertical lifting device. By changing the moving and installation mode of the device, a more economical, convenient, safe and reliable movable curtain wall panel vertical lifting device is provided. The device adopts a movable integrated channel steel platform, aiming to solve the problems of high installation cost, material waste, inconvenient turnover of fixed tracks in the prior art, reduce construction costs, reduce material waste, and improve the turnover and safety of the device.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A movable curtain wall panel vertical lifting device includes a crane platform and a winch located on the crane platform; the crane platform includes a channel steel platform, a counterweight device, a retractable steel pull rod, and a transmission device; a sealing plate is provided on the channel steel platform, and the counterweight device is located on the sealing plate; one end of the retractable steel pull rod is installed on the channel steel platform, and the other end is connected to the transmission device for transmitting the lifting wire rope.

[0009] As a further solution of the utility model, the retractable steel pull rod includes more than two pull rods, and holes are provided on the pull rods, and the length of the pull rods is adjusted by a pin.

[0010] As a further solution of the utility model, the transmission device includes a channel steel support rod and a transmission wheel located at one end of the channel steel support rod, and the other end of the channel steel support rod is fixed on the channel steel platform.

[0011] As a further solution of the utility model, one end of the retractable steel pull rod is installed on the channel steel platform through an ear plate, and the other end is installed on one end of the channel steel support rod close to the transmission wheel.

[0012] As a further solution of the utility model, a protective steel wire rope is provided on the crane platform. The protective steel wire rope is arranged on one side of the channel steel platform close to the counterweight device, and is used to be tied to the frame column of the channel steel platform before the device is operated.

[0013] As a further solution of the utility model, the channel steel platform includes a plurality of channel steels, and the plurality of channel steels are welded to form a frame column.

[0014] As a further solution of the utility model, the channel steel platform is provided with mounting holes for installing chemical anchor bolts.

[0015] As a further solution of the utility model, a jack is provided at the bottom of the channel steel platform.

[0016] As a further solution of the utility model, universal casters are provided at the bottom of the channel steel platform.

[0017] As a further solution of the utility model, the winch includes a winch base, a winch drum, and a wire rope, and the winch base is fixed on a sealing plate.

[0018] As a further solution of the utility model, the universal caster is connected to the channel steel platform to provide a convenient way of movement when the mobile curtain wall panel lifting device changes the working area. Before the movable curtain wall panel lifting device is operated, the channel steel platform needs to be lifted by a jack and then the sleepers are placed to ensure that the universal caster is off the ground and does not bear weight.

[0019] Compared with the existing technology, the beneficial effects of the utility model are:

[0020] The device of the utility model is simple to assemble, easy to turn around, safe and reliable, the universal casters of the device facilitate the free movement of the device to avoid manual handling, the jack of the device can lift the device at any time, the counterweight iron block and the protective wire rope can fix the device to ensure operation safety.

[0021] The utility model effectively avoids the problem of difficult installation and disassembly of traditional vertical lifting devices of curtain wall panels by changing the moving mode and lifting mode of the vertical lifting devices of curtain wall panels, reduces the difficulty of device installation, improves the turnover of the device, simplifies the construction process, and improves the safety and efficiency of curtain wall panel lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 1. It is a structural diagram of a winch in an embodiment;

[0023] Figure 2 Schematic diagram of a vertical hoisting device for movable curtain wall panels in an embodiment;

[0024] Figure 3 This is a schematic diagram of the operation of a vertical lifting device for a movable curtain wall panel in an embodiment;

[0025] Reference numerals:

[0026] 1- winch, 2- winch base, 3- winch drum, 4- wire rope, 5- channel steel platform, 6- channel steel, 7- sealing plate, 8- counterweight device, 9- universal wheel, 10- jack, 11- protective wire rope, 12- retractable steel pull rod, 13- latch, 14- ear plate, 15- transmission wheel. DETAILED DESCRIPTION

[0027] Unless otherwise defined, all technical and scientific terms used in this utility model have the same meanings as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application in this utility model are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned drawings and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0028] Reference to "embodiments" in the present invention means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present invention may be combined with other embodiments.

[0029] like Figure 2 As shown, a movable curtain wall panel vertical lifting device of this embodiment includes a crane platform and a winch 1 located on the crane platform.

[0030] like Figure 1 As shown, the hoist 1 is used for vertically transporting curtain wall panels, and includes a hoist base 2, a hoist drum 3, and a steel wire rope 4. The hoist base 2 is used to fix the hoist drum 3; the steel wire rope 4 is wound around the hoist drum 3 to retract and release the steel wire rope 4;

[0031] like Figure 2 As shown, the crane platform includes a channel steel platform 5, a sealing plate 7, a counterweight device 8, a universal wheel 9, a jack 10, a protective wire rope 11, a retractable steel pull rod 12, a latch 13, a lug plate 14, and a transmission device 15;

[0032] The channel steel platform 5 is the main body of the device, and includes a plurality of channel steels 6, which are welded to form a frame column for fixing the winch 1. The channel steel 6 in this embodiment is made of Q235B, and the model is 12.6# common channel steel.

[0033] The sealing plate 7 is laid flat and welded on the frame column of the channel steel platform 5, and is used to fix the hoist base 2 and place the counterweight device 8, wherein the drum base 2 is firmly welded to the sealing plate 7. The sealing plate 7 of this embodiment is a 12 mm thick steel plate.

[0034] The counterweight device 8 is used to balance the force on the front end of the device during the lifting process to prevent the device from tilting forward; the counterweight device 8 of this embodiment includes 12.6# ordinary channel steel and prefabricated concrete counterweight blocks.

[0035] The universal caster 9 is located at the bottom of the channel steel platform 5, and is used to provide a convenient way of moving when the device changes the working area. The universal caster 9 of this embodiment has a diameter of Φ150mm, and is a finished product. There are 4 of them distributed at the bottom of the channel steel platform 5 and welded to the channel steel platform 5. Figure 3 As shown, when the winch 1 is working, wooden blocks need to be placed in front of each universal caster 9, and the universal caster 9 cannot bear weight directly.

[0036] The jack 10 is located at the bottom of the channel steel platform 5 and is welded to the channel steel platform 5. It needs to be able to support the channel steel platform 5 with a total weight of 1200 kg. In this embodiment, a total of 4 jacks 10 are used. Before the device is operated, the channel steel platform 5 needs to be lifted by the jack 10 and then the sleepers are placed to ensure that the universal caster 9 is off the ground and does not bear weight.

[0037] The protective steel wire rope 11 is arranged on one side of the channel steel platform 5 close to the counterweight device 8, and is used to be tied to the frame column of the channel steel platform 5 before the device is operated to prevent the device from overturning during the curtain wall panel hoisting process.

[0038] The retractable steel tie rod 12 is used as a device hoisting tie rod, including more than two tie rods. The retractable steel tie rod 12 of this embodiment is connected and combined by two three-meter-long steel pipes with an outer diameter of 115mm / 125mm, a wall thickness of 5mm, and a material of Q345, and is used as a device hoisting tie rod. The length of the retractable steel tie rod 12 can be adjusted through the preset holes and the pins 13 on the steel pipes, so that the hoisting distance can be freely adjusted.

[0039] The ear plates 14 are provided at both ends of the retractable steel pull rod 12; the ear plates 14 of this embodiment are 14 mm thick, made of Q235B, with a cross-sectional height of 100 mm, and the retractable steel pull rod 12 is connected to the channel steel platform 5 by ordinary M20 bolts.

[0040] The transmission device includes a channel steel support rod and a transmission wheel 15 located at one end of the channel steel support rod, the transmission wheel 15 is used to transmit the hoisting wire rope, the other end of the channel steel support rod is fixed to the channel steel platform 5 through an ear plate, and the ear plate is welded to the channel steel platform 5;

[0041] One end of the retractable steel pull rod 12 is mounted on the channel steel platform 5 through an ear plate 14, the ear plate 14 is welded to the channel steel platform 5, and the other end is mounted on one end of the channel steel support rod close to the transmission wheel through the ear plate 14.

[0042] like Figure 3 As shown, in order to ensure the stability of the steel frame, the channel steel platform 5 is provided with mounting holes for installing chemical anchor bolts. Chemical anchor bolts are arranged on each side of the rear end channel steel platform 5 of the movable curtain wall panel vertical lifting device.

[0043] The steel wire rope 4 described in this embodiment is of 6×19 grade 2000 and is used for hoisting curtain wall panels. Before the curtain wall panels are hoisted, a concrete counterweight block of more than 1000 kg needs to be placed on the end cover 7 of the device. The winch 1 is configured according to the lifting load of 5T, and its weight shall not be less than 860kg;

[0044] The installation position of the hoist 1 roller shutter machine is located at the rear end of the channel steel platform 5, and its center is about 3053mm away from the side of the other end of the channel steel platform 5. The counterweight device 8 is located on one side of the hoist 1, and its center is about 3700mm away from the side of the other end of the channel steel platform 5. The model of the protective wire rope 11 in this embodiment is 6×19 level 2000;

[0045] The chemical anchor bolt adopts 2M10X130 chemical anchor bolt, the effective anchor depth is 90mm, the anchor plate thickness is 12mm, and the center is about 2000mm away from the side of the channel steel platform 5.

[0046] When the movable curtain wall panel hoisting device is in operation, the distance between the vertically drooping steel wire rope 4 and the side surface of the channel steel platform 5 is about 1000 mm.

[0047] The above embodiments describe the implementation of the present invention in detail, but the present invention is not limited to the specific details in the above embodiments. Within the scope of the claims and technical concept of the present invention, the technical solution of the present invention can be modified and changed in many simple ways, and these simple modifications all belong to the protection scope of the present invention.

Claims

1. A movable curtain wall panel vertical lifting device, characterized in that: It comprises a crane platform and a winch (1) located on the crane platform; the crane platform comprises a channel steel platform (5), a counterweight device (8), a retractable steel pull rod (12), and a transmission device; a sealing plate (7) is provided on the channel steel platform (5), and the counterweight device (8) is located on the sealing plate (7); one end of the retractable steel pull rod (12) is installed on the channel steel platform (5), and the other end is connected to the transmission device for transmitting the lifting wire rope.

2. A movable curtain wall panel vertical lifting device according to claim 1, characterized in that: The telescopic steel pull rod (12) comprises more than two pull rods, each of which is provided with holes, and the length of the pull rod is adjusted by a latch (13).

3. The movable curtain wall panel vertical lifting device according to claim 1, characterized in that: The transmission device comprises a channel steel support rod and a transmission wheel (15) located at one end of the channel steel support rod, and the other end of the channel steel support rod is fixed on the channel steel platform (5).

4. The movable curtain wall panel vertical lifting device according to claim 3 is characterized in that: One end of the retractable steel pull rod (12) is mounted on the channel steel platform (5) through an ear plate, and the other end is mounted on one end of the channel steel support rod close to the transmission wheel (15).

5. The movable curtain wall panel vertical lifting device according to claim 1, characterized in that: The crane platform is provided with a protective steel wire rope (11), which is arranged on a side of the channel steel platform (5) close to the counterweight device (8) and is used to be tied to the frame column of the channel steel platform (5) before the device is operated.

6. The movable curtain wall panel vertical lifting device according to claim 1, characterized in that: The channel steel platform (5) comprises a plurality of channel steels (6), and the plurality of channel steels (6) are welded together to form a frame column.

7. The movable curtain wall panel vertical lifting device according to claim 1, characterized in that: The channel steel platform (5) is provided with mounting holes for mounting chemical anchor bolts.

8. The movable curtain wall panel vertical lifting device according to claim 1, characterized in that: A jack (10) is provided at the bottom of the channel steel platform (5).

9. The movable curtain wall panel vertical lifting device according to claim 1, characterized in that: Universal casters (9) are provided at the bottom of the channel steel platform (5).

10. The movable curtain wall panel vertical lifting device according to claim 1, characterized in that: The hoist (1) comprises a hoist base (2), a hoist drum (3), and a steel wire rope (4); the hoist base (2) is fixed on a sealing plate (7).

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