Flexible rope multi-top linkage pull-type translation barrier-free light-body multi-span equipment

Abstract

The utility model discloses a flexible rope multi-roof linkage pull-type translation barrier-free light-body multi-span device which comprises a metal structure, a traction device, a base anchor and a contour plate, the metal structure comprises an end face, a side wall, a fixed roof, a movable roof and an umbrella cap, and the contour plate covers the outer side of the metal structure. The base anchors are located on the flat horizontal ground on site; the multi-span linkage opening and closing device has the advantages that the multi-span linkage opening and closing device is arranged below an outdoor large crane, the contour plate covers the outer side of the metal structure frame, the self weight is light, the device can resist wind and sunlight, the top is opened and closed through the traction device composed of the winch, the guide wheel and the flexible rope, and multi-span linkage opening and closing are achieved. When the top is opened, the crane lifts a plurality of large workpieces into different sanding or paint spraying rooms through the walking mechanism, and operation is achieved by closing one span in a single-acting mode or closing multiple spans in a combined mode according to production requirements.

Description

Technical Field

[0001] This utility model relates to the field of factory building technology, specifically to a flexible rope multi-top linkage traction type horizontal movement barrier-free lightweight multi-span device. Background Technology

[0002] A spray booth is a device that provides a dedicated environment for painting operations in a workshop. Traditional mobile telescopic spray booths are practical products developed to solve the problem of multiple transfers of large workpieces. They cover the workpiece by telescopic front chambers (including the left and right sides and the roof). The front chambers are connected by several connecting rods and pins, and the whole unit moves back and forth along the tracks laid on the ground.

[0003] Currently, with the development of the large equipment industry, the height of a single workpiece requiring sandblasting and painting has reached over 8 meters, and multiple workpieces need to be processed together. Traditional mobile spray booths cannot meet these requirements. Traditional telescopic spray booths feature rigid connections for telescopic movement, are single-unit mobile, and their height does not meet the needs of extra-large workpieces. Utility Model Content

[0004] To overcome the problems of rigid connection, single-unit movement, and insufficient height for extra-large workpieces in traditional telescopic spray booths, this utility model provides a flexible rope multi-top linkage traction type horizontal movement barrier-free lightweight multi-span device.

[0005] The technical solution adopted by this utility model to achieve the above objectives is as follows: it includes a metal structure, a traction device, a base plate, and a profiled sheet. The metal structure includes an end face, side walls, a fixed roof, a movable roof, and an umbrella cap. The outer side of the metal structure is covered with a profiled sheet, and the base plate is placed on a flat, level ground. This equipment is divided into at least two spans. In addition to the fixed roof, the roof structure of each span is composed of at least one movable roof. Using the traction device, the movable roofs of each span can be opened and closed synchronously or independently.

[0006] Preferably, the traction device includes a first end face guide wheel frame 1, guide wheels 2, support wheel frame 3, a first motor side guide wheel frame 4, a winch 5, a second end face guide wheel frame 6, a second motor side guide wheel frame 7, a central winch mounting bracket 10, and a side winch mounting bracket 11. There are four winches 5, each mounted on one of the two central winch mounting brackets 10 and one of the two side winch mounting brackets 11. There are 24 guide wheels 2, arranged in groups of six, each mounted on the first end face guide wheel frame 1, support wheel frame 3, first motor side guide wheel frame 4, second end face guide wheel frame 6, and second motor side guide wheel frame 7. One winch 5 and six guide wheels 2 form a winding system. The flexible rope on the winch 5 is connected to the movable roof via the guide wheels 2, and the opening and closing of the movable roof is achieved by the rotation of the winch 5.

[0007] Preferably, the end face and side wall structure are composed of H-shaped columns and H-shaped beams, connected by square tubes as diagonal supports; the fixed roof and the movable roof are composed of square tubes of the same type, connected by rectangular tubes as diagonal supports; the umbrella cap is composed of square tubes and rectangular tubes.

[0008] Preferably, the equipment is provided with at least one windproof cable on each side, with the upper end of the windproof cable connected to the main column of the side wall structure and the lower end connected to a stable and reliable location on site via turnbuckles.

[0009] Preferably, the base plate is fixed by expansion bolts.

[0010] Preferably, this multi-span equipment is a fully enclosed room in the working state, without light strips or windows. Explosion-proof pendant lights are installed on the side walls and fixed roof positions, with an average illuminance to the ground of not less than 160Lx and a protection level of not less than IP55. The lamp housing is made of high-strength, low-thermal-resistance lightweight metal using an integral die-casting process, minimizing the weight of the lamp itself while ensuring its explosion-proof and impact-resistant performance.

[0011] Preferably, the flexible rope includes a steel wire rope.

[0012] The beneficial effects of this utility model are: it is a special equipment designed to protect the production environment, which can meet the requirements of the construction environment for painting and sandblasting operations inside the equipment while providing shelter from wind and rain.

[0013] This utility model is installed under a large outdoor crane, using a metal structural frame covered with a profiled sheet. It is lightweight and can withstand wind and sun. A traction device consisting of a winch, guide wheels, and flexible ropes is used to open and close the top, enabling multi-span linkage opening and closing. When the top is open, the crane uses its traveling mechanism to lift multiple large workpieces into different sandblasting or painting booths. Depending on production needs, it can close one span individually or multiple spans in combination to complete the operation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the roof closed state of a flexible rope multi-roof linkage traction type horizontal movement barrier-free lightweight multi-span equipment;

[0015] Figure 2 This is a schematic diagram of the roof opening state of a flexible rope multi-roof linkage traction type horizontal movement barrier-free lightweight multi-span equipment;

[0016] Figure 3 This is a schematic diagram of the linkage winding of a flexible rope multi-top linkage traction type translational barrier-free lightweight multi-span device;

[0017] Figure 4This is a roof structure diagram of a flexible rope multi-roof linkage traction type horizontal movement barrier-free lightweight multi-span equipment;

[0018] The components include: 1. First end face guide wheel frame; 2. Guide wheel; 3. Support wheel frame; 4. First motor side guide wheel frame; 5. Winch; 6. Second end face guide wheel frame; 7. Second motor side guide wheel frame; 10. Middle winch mounting bracket; 11. Side winch mounting bracket. Detailed Implementation

[0019] like Figure 1-2 As shown, the flexible rope multi-top linkage traction type horizontal unobstructed lightweight multi-span equipment of this utility model includes a metal structure, a traction device, a footboard and a profiled plate.

[0020] The metal structure includes end faces, side walls, a fixed roof, a movable roof, and umbrella caps. The end face and side wall structures are composed of H-shaped columns and H-shaped beams, connected by square tubes as diagonal supports. The fixed roof and the movable roof are composed of square tubes of the same type, connected by rectangular tubes as diagonal supports. The umbrella caps are composed of square tubes and rectangular tubes.

[0021] The base plates are placed on a flat, level surface and secured with expansion bolts.

[0022] The metal structure is covered with profiled sheets to ensure a good working environment inside the factory.

[0023] This equipment consists of at least two spans, one for sandblasting and the other for painting. Each span's roof structure, in addition to the fixed roof, comprises at least one movable roof. A traction device allows each movable roof to slide synchronously or independently to "open" and "close." When the wind pressure does not exceed 250 N / m², meeting the operating conditions, the movable roof is closed. When the wind pressure exceeds 250 N / m², failing to meet the operating conditions, the movable roof is open.

[0024] The equipment is equipped with four wind-resistant cables on each side, for a total of eight cables on both sides. These cables are used when the wind force reaches level 8 (wind speed approximately 20 m / s, wind pressure approximately 250 M / m²), and their function is to support the entire multi-span equipment against wind loads. The upper ends of the wind-resistant cables are connected to the main columns of the side wall structure, and the lower ends are connected to a stable and reliable point on site using turnbuckles.

[0025] This equipment operates in a fully enclosed chamber without skylights or windows. Explosion-proof pendant lights are installed on the side walls and fixed to the roof for passage lighting, with an average illuminance of no less than 160 Lx on the ground and a protection rating of no less than IP55. The lamp housing is made of high-strength, low-thermal-resistance lightweight metal using a one-piece die-casting process, minimizing the weight of the lamp while ensuring its explosion-proof and impact-resistant performance.

[0026] like Figure 3 As shown, the traction device includes a first end face guide wheel frame 1, guide wheels 2, support wheel frame 3, first motor side guide wheel frame 4, winch 5, second end face guide wheel frame 6, second motor side guide wheel frame 7, central winch mounting bracket 10, and side winch mounting bracket 11. There are four winches 5, each mounted on one of the two central winch mounting brackets 10 and one of the two side winch mounting brackets 11. There are 24 guide wheels 2, arranged in groups of six, mounted on the first end face guide wheel frame 1, support wheel frame 3, first motor side guide wheel frame 4, second end face guide wheel frame 6, and second motor side guide wheel frame 7. One winch 5 and six guide wheels 2 form a winding system. The flexible rope on the winch 5 is connected to the movable roof via the guide wheels 2, and the opening and closing of the movable roof is achieved by the rotation of the winch 5.

[0027] The flexible rope includes a steel wire rope, which is a flexible component for steel structures. Traditionally, the entire structure moves by connecting it with a tie rod and a pin, which is a rigid connection.

Claims

1. A flexible rope multi-top linkage traction type translational barrier-free lightweight multi-span device, characterized in that: The device comprises a metal structure, a traction device, a footing plate and a profiled plate, the metal structure comprises an end face, a side wall, a fixed roof, a movable roof and a canopy, the metal structure is covered with the profiled plate on the outside, and the footing plate is arranged on the leveled ground; the device is divided into at least two spans, and each span is composed of at least one movable roof except the fixed roof, and the traction device is used to make the movable roofs of each span slide synchronously or independently to be opened or closed.

2. A flexible rope multi-span linkage traction type translational barrier-free light body multi-span device according to claim 1, characterized in that: The traction device comprises a first end face guide wheel frame (1), a guide wheel (2), a supporting wheel frame (3), a first motor side guide wheel frame (4), a winch (5), a second end face guide wheel frame (6), a second motor side guide wheel frame (7), a middle winch mounting bracket (10) and a side winch mounting bracket (11); the number of winches (5) is four, the winches (5) are respectively arranged on the two middle winch mounting brackets (10) and the two side winch mounting brackets (11), the number of guide wheels (2) is 24, and each group comprises six guide wheels (2), the guide wheels (2) are respectively arranged on the first end face guide wheel frame (1), the supporting wheel frame (3), the first motor side guide wheel frame (4), the second end face guide wheel frame (6) and the second motor side guide wheel frame (7), one winch (5) and six guide wheels (2) form a winding system, the flexible rope on the winch (5) is connected with the movable roof through the guide wheels (2), and the opening and closing of the movable roof are realized by rotating the winch (5).

3. The flexible rope multi-span linkage traction translational barrier-free light body multi-span equipment according to claim 1, characterized in that: The end face and the side wall are composed of H-shaped vertical columns and H-shaped cross beams, and square tubes are used as inclined supports for connection; the fixed roof and the movable roof are composed of square tubes of the same type, and rectangular tubes are used as inclined supports for connection. The canopy is composed of square tubes and rectangular tubes.

4. A flexible string multi-span linkage traction type translational barrier-free light body multi-connected span device according to claim 1, characterized in that: At least one windproof cable is arranged on each side of the device, the upper end of the windproof cable is connected to the main vertical column of the side wall structure, and the lower end is connected to a stable and reliable position on the site through a basket bolt.

5. The flexible string multi-span linkage traction translational barrier-free light body multi-span device according to claim 1, characterized in that: The footing plate is fixed through an expansion bolt.

6. A flexible string multi-span linkage traction translational barrier-free light body multi-connected span apparatus according to claim 1, characterized in that: The multi-span device is a fully enclosed room in the working state, and does not have a light band and a window, explosion-proof ceiling lamps are arranged at the positions of the side wall and the fixed roof, the average illuminance on the ground is not less than 160 Lx, the protection level is not less than IP55, the lamp housing is made of high-strength low-thermal-resistance lightweight metal by integral die casting process, and the weight of the lamp itself is reduced as much as possible on the premise of ensuring the explosion-proof performance and impact resistance of the lamp.

7. A flexible string multi-span linkage traction type translational barrier-free light body multi-connected span device according to claim 2, characterized in that: The flexible rope comprises a steel wire rope.

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