A kind of hanging mechanism for slope roof hanging basket

Abstract

The present invention discloses a hanging mechanism for a hanging basket on a sloped roof, comprising: a hanging mechanism, a fixing device arranged at the rear end of the hanging mechanism, and a hanging platform that can be vertically moved hoisted at the front end of the hanging mechanism. When in use, the hanging mechanism is arranged at the top of a parapet, the front end is extended out of the parapet and connected to the hanging platform, and the fixing device arranged at the rear end is fixed to the top of the parapet. The hanging mechanism is fixed by the parapet, which solves the problem that a standard hanging basket cannot be installed and used on a building designed with a sloped roof. At the same time, there is no need to arrange a counterweight or measures to prevent the counterweight from moving at will, and the installation and disassembly are convenient, the turnover speed is fast, and both materials and labor are saved.

Description

Technical Field

[0001] The invention relates to the technical field of construction, and more particularly to a hanging mechanism for a hanging basket on a sloped roof. Background Art

[0002] The hanging basket is a construction machinery for high-altitude operations in construction projects, used for curtain wall installation and exterior wall cleaning. The hanging basket is a new type of high-altitude operation equipment that can replace traditional scaffolding, reduce labor intensity, improve work efficiency, and can be reused. The use of construction hanging baskets has gradually become a trend and has been widely recognized in high-altitude operations such as exterior wall construction, curtain wall installation, insulation construction, and exterior wall maintenance and cleaning of high-rise and multi-story buildings. It can also be used for operations in large tanks, bridges, dams and other projects.

[0003] The existing standard hanging basket has a long rear beam and needs to be equipped with a counterweight. When the building is designed with a sloping roof and the distance between the parapet and the sloping roof is small, the upper suspension mechanism of the standard hanging basket cannot be installed and the hanging basket cannot be put into use. The standard hanging basket is equipped with a counterweight, which is slow to install, consumes a lot of materials, and measures need to be designed to prevent the counterweight from moving at will, which has certain safety hazards.

[0004] In summary, how to quickly set up a hanging mechanism on a sloping roof and a parapet, reduce material consumption, and reduce safety hazards is a problem that currently needs to be solved urgently by those skilled in the art. Summary of the invention

[0005] In view of this, the purpose of the present invention is to provide a sloped roof hanging basket suspension mechanism, the rear end of which can be fixed to the sloped roof, and the suspension mechanism is arranged on the parapet, eliminating the use of counterweights, speeding up the installation speed, reducing material consumption, and reducing safety hazards.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] A hanging mechanism for a sloping roof hanging basket, comprising: a hanging mechanism, a fixing device is arranged at the rear end of the hanging mechanism, a hanging platform which can be vertically moved is hoisted at the front end of the hanging mechanism, the hanging mechanism comprises two hanging beams arranged in parallel, each hanging beam is provided with a sling, the length direction of the hanging beam and the sling are the same, the fixing device is arranged at the rear end of the sling, the hanging platform can be vertically moved and arranged on the sling at the front end of the hanging beam, a mounting piece is arranged on the side of each hanging beam, the mounting piece comprises an angle steel and a fastener for fixing the angle steel , one side plate of the angle steel is fixedly connected to the suspension beam, the fastener is arranged on the other side plate of the angle steel, the fastener is an expansion bolt, the suspension beam is a square steel, the sling passes through the square steel and an isolator is arranged at the contact position between the sling and the square steel, the isolator is a PVC pipe, the PVC pipe is inserted into the square steel, the sling passes through the PVC pipe, the fixing device includes at least one fixing pipe, the rear end of the sling is bolted to the outer periphery of the fixing pipe, the outer periphery of the fixing pipe is fixedly connected to an arc-shaped limiter, the sling The rear end bolt is hung on the outer periphery of the fixing tube and the limiting member, the fastener (7) is an expansion bolt, the fixing device comprises at least one fixing tube (2), the rear end bolt of the sling (3) is hung on the outer periphery of the fixing tube (2), the outer periphery of the fixing tube (2) is fixedly connected to the arc-shaped limiting member (1), and the rear end bolt of the sling (3) is hung on the outer periphery of the fixing tube (2) and the limiting member (1); the number of the fixing tubes is more than two, and the plurality of fixing tubes are arranged side by side on the back side of the wall of the parapet, and four fixing tubes are arranged on the wall of the parapet Through holes are respectively arranged on both sides of the wall of the parapet, and two upper and lower through holes are arranged on each side. After the sling passes through the through hole on one side into the back side of the parapet and bypasses the fixing tube, it passes through the other through hole on the same side to exit the parapet, and the end of the sling is fixed to the sling through a clamp. After another sling passes through the through hole on the other side of the wall of the parapet into the back side of the parapet and bypasses the fixing tube, it passes through the other through hole on the same side to exit the parapet, and the end of the sling is fixed to the sling through the clamp.

[0008] When in use, the hanging mechanism is set on the top of the parapet, the front end is protruding from the parapet and connected to the suspension platform, and the fixing device set at the rear end is fixed to the top of the parapet. The parapet is used to fix the hanging mechanism, which solves the problem that the standard hanging basket cannot be installed and used on the building with a sloping roof. At the same time, there is no need to set a counterweight or measures to prevent the counterweight from moving at will. It is easy to install and disassemble, with a fast turnover speed, saving both materials and labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0010] Figure 1 This is a front view of the slope roof hanging basket suspension mechanism provided by the present invention;

[0011] Figure 2 A top view of the slope roof hanging basket suspension mechanism provided by the present invention;

[0012] Figure 3 This is a side view of the slope roof hanging basket suspension mechanism provided by the present invention.

[0013] Figure 1-3 middle:

[0014] 1-limiting piece, 2-fixing pipe, 3-sling, 4-clamping piece, 5-suspension beam, 6-angle steel, 7-fastener, 8-hoisting machine mounting frame, 9-suspension platform. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0016] The core of the present invention is to provide a slope roof hanging basket suspension mechanism, the rear end of which can be fixed on the slope roof, and the suspension mechanism is arranged on the parapet, eliminating the use of counterweights, speeding up the installation speed, reducing the consumption of materials, and reducing safety hazards.

[0017] Please refer to Figures 1 to 3 , Figure 1 This is a front view of the slope roof hanging basket suspension mechanism provided by the present invention; Figure 2 A top view of the slope roof hanging basket suspension mechanism provided by the present invention; Figure 3 This is a side view of the slope roof hanging basket suspension mechanism provided by the present invention.

[0018] A hanging mechanism for a hanging basket on a sloped roof comprises a hanging mechanism, a fixing device is arranged at the rear end of the hanging mechanism, and a vertically movable hanging platform 9 is hoisted at the front end of the hanging mechanism.

[0019] It should be noted that the suspension mechanism is arranged on the parapet wall on one side of the sloping roof, and the outer side of the suspension mechanism exceeds the outer side of the parapet wall, and the specific exceeding distance can be set according to the distance between the suspension platform 9 and the parapet wall. Preferably, the front end of the suspension mechanism protrudes 500mm from the parapet wall.

[0020] The suspended platform 9 is the working place of the construction workers, including railings, a basket bottom and a hoist mounting frame 8, the hoist is arranged on the hoist mounting frame 8, the railings are arranged on the outer periphery of the basket bottom, and the hoist mounting frame 8 is arranged on the railings on both sides.

[0021] The hoist is the power component of the suspension platform 9 and adopts an electric climbing structure. The hoist is driven by an electromagnetic brake three-phase asynchronous motor, which drives the wire rope conveying mechanism after the worm gear and a pair of gear reduction to make the hoist move up and down along the wire rope of the suspension mechanism, thereby driving the suspension platform 9 to rise or fall.

[0022] In order to improve the safety of the suspension platform 9, a safety wire rope and a safety lock are set on the suspension platform 9. When the wire rope of the suspension mechanism suddenly breaks or the suspension platform 9 tilts to a certain angle, the safety wire rope can be automatically and quickly locked to ensure that the suspension platform 9 does not fall or continue to tilt.

[0023] An electrical control box is arranged on the suspension platform 9, and the electrical control box is a component used to control the movement of the suspension platform 9. The main components are mounted on an insulating board, including a universal steering switch, a power indicator light, a start button and an emergency stop button.

[0024] When in use, the hanging mechanism is set on the top of the parapet, the front end is protruding from the parapet and connected to the hanging platform 9, and the fixing device set at the rear end is fixed to the top of the parapet. The parapet is used to fix the hanging mechanism, which solves the problem that the standard hanging basket cannot be installed and used on the building with a sloping roof. At the same time, there is no need to set a counterweight or measures to prevent the counterweight from moving at will. The installation and disassembly are convenient and the turnover speed is fast, which saves both materials and labor.

[0025] On the basis of the above embodiments, as a further preference, the suspension mechanism includes two parallel suspension beams 5, each suspension beam 5 is provided with a sling 3, the suspension beam 5 and the sling 3 have the same length direction, the fixing device is arranged at the rear end of the sling 3, the suspension platform 9 is vertically movably arranged on the sling 3 at the front end of the suspension beam 5, and a mounting part is arranged on the side of each suspension beam 5.

[0026] It should be noted that two parallel suspension beams 5 are fixed to the top of the parapet through mounting parts, the slings 3 are arranged along the suspension beams 5, the rear ends of the slings 3 are connected to the slope roof through fixing devices, and the front ends are drooped along the front ends of the suspension beams 5 and connected to the suspension platform 9, and one sling 3 is correspondingly arranged on one suspension beam 5. The suspension mechanism arranged in this embodiment has a simple structure, is easy to install and disassemble, and saves materials and labor.

[0027] On the basis of the above embodiment, as a further preference, the mounting part includes an angle steel 6 and a fastener 7 for fixing the angle steel 6 , one side plate of the angle steel 6 is fixedly connected to the suspension beam 5 , and the fastener 7 is arranged on the other side plate of the angle steel 6 .

[0028] It should be noted that the size of the angle steel 6 can be set to L50*5. Of course, it can also be set to other sizes according to the actual installation situation. The angle steel 6 includes two side plates, one of which can be welded to the suspension beam 5 to increase the stability of the connection between the side plate and the suspension beam 5, and the other side plate is fixed to the top of the parapet by a fastener 7. In order to further increase the stability of the installation of the suspension beam 5, both sides of each suspension beam 5 are fixed to the top of the parapet by an angle steel 6. The mounting member provided in this embodiment has a simple structure, is easy to disassemble and assemble, and has a strong fixing effect.

[0029] Based on the above embodiment, as a further preference, the fastener 7 is an expansion bolt.

[0030] It should be noted that the size of the expansion bolt can be set according to the actual application situation. Preferably, the size of the expansion bolt can be set to M12*80. When in use, a hole of corresponding size must be drilled on the top surface of the parapet with an impact drill (hammer), and then the expansion bolt is installed in the hole. The nut can be tightened to make the bolt, expansion tube, mounting piece and parapet expand into one. The fastener 7 provided in this embodiment has a simple structure and is easy to operate, and after disassembly, only the hole on the top of the parapet needs to be filled.

[0031] On the basis of the above embodiment, as a further preference, the suspension beam 5 is square steel.

[0032] It should be noted that square steel is a hollow steel in the shape of a rectangular parallelepiped, and the size can be set to 100*100*5. Square steel has a simple structure, is easy to process and disassemble, and has a low cost.

[0033] On the basis of the above embodiment, as a further preference, the sling 3 passes through the square steel and an isolation piece is provided at the contact position between the sling 3 and the square steel.

[0034] It should be noted that the sling 3 passes through the hollow part of the square steel. After installation, the sling 3 is supported by the square steel. When the suspension platform 9 moves, the electric sling 3 will move, generating friction with the square steel. An isolating piece is provided at the contact position between the square steel and the sling 3 so that the square steel does not directly contact the sling 3. The friction between the sling 3 and the square steel is converted into friction between the isolating piece, thereby reducing the wear of the sling 3 and the square steel and reducing safety hazards.

[0035] On the basis of the above embodiment, as a further preferred embodiment, the spacer is a PVC tube, the PVC tube is inserted into the square steel, and the sling 3 passes through the PVC tube. The PVC tube has a certain plasticity and can be stably installed in the hollow part of the square steel. The sling 3 directly contacts and rubs with the PVC tube, which can protect the sling 3 from being worn, thereby reducing safety hazards. In addition, the cost of PVC is low, which can reduce costs.

[0036] On the basis of the above embodiment, as a further preference, the fixing device includes at least one fixing pipe 2 , and the rear end of the sling 3 is bolted to the outer periphery of the fixing pipe 2 .

[0037] It should be noted that when there are more than two fixed tubes 2, all fixed tubes 2 are arranged side by side on the back side of the parapet, four through holes are arranged on the wall of the parapet, respectively arranged on both sides, and two upper and lower through holes are arranged on each side. A sling 3 passes through the back side of the parapet through a through hole on one side and passes around the fixed tube 2, and then passes through the parapet through another through hole on the same side, and the end of the sling 3 is fixed to the sling 3 through the clamp 4. Another sling 3 passes through the back side of the parapet through a through hole on the other side and passes around the fixed tube 2, and then passes through the parapet through another through hole on the same side, and the end of the sling 3 is fixed to the sling 3 through the clamp 4.

[0038] Preferably, a φ30 PVC casing is provided in the through hole of the parapet, and the steel cable passes through the PVC casing to prevent friction damage between the steel wire rope and the parapet, thereby reducing safety hazards.

[0039] On the basis of the above embodiment, as a further preference, the outer periphery of the fixed pipe 2 is fixedly connected to the arc-shaped limiting member 1 , and the rear end of the sling 3 is bolted to the outer periphery of the fixed pipe 2 and the limiting member 1 .

[0040] It should be noted that, preferably, the stopper 1 is a φ8 steel bar in a semicircular shape with a diameter of 10CM. The two ends of the arc-shaped stopper 1 extend beyond the outside of the slings 3 on both sides, so that the parts where the two slings 3 are bolted are on the inner sides of the two ends of the stopper 1. The slings 3 are bolted to the outer periphery of the fixed pipe 2 and the stopper 1 at the same time. After installation, since the two ends of the stopper 1 are tilted, the slings 3 will not move to both sides and detach from the fixed pipe 2, which enhances the stability of the sling 3 bolting and reduces safety hazards.

[0041] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0042] The above is a detailed introduction to the slope roof hanging basket suspension mechanism provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, the present invention can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A hanging basket suspension mechanism for a sloped roof, characterized in that: include: A suspension mechanism, wherein a fixing device is arranged at the rear end of the suspension mechanism, and a vertically movable suspension platform (9) is hoisted at the front end of the suspension mechanism, wherein the suspension mechanism comprises two suspension beams (5) arranged in parallel, each of the suspension beams (5) is provided with a sling (3), the length direction of the suspension beam (5) and the sling (3) are the same, the fixing device is arranged at the rear end of the sling (3), the suspension platform (9) is vertically movable and arranged on the sling (3) at the front end of the suspension beam (5), and a fixing device is arranged on the side of each suspension beam (5). The mounting part comprises an angle steel (6) and a fastener (7) for fixing the angle steel (6), one side plate of the angle steel (6) is fixedly connected to the suspension beam (5), the fastener (7) is arranged on the other side plate of the angle steel (6), the suspension beam (5) is a square steel, the sling (3) passes through the square steel and an isolating part is arranged at the contact position between the sling (3) and the square steel, the isolating part is a PVC pipe, the PVC pipe is inserted into the square steel, the sling (3) passes through the PVC pipe, the fastener (7) is arranged on the other side plate of the angle steel (6), the suspension beam (5) is a square steel, the sling (3) passes through the square steel and an isolating part is arranged at the contact position between the sling (3) and the square steel The component (7) is an expansion bolt, characterized in that the fixing device comprises at least one fixing tube (2), the rear end of the sling (3) is bolted to the outer periphery of the fixing tube (2), the outer periphery of the fixing tube (2) is fixedly connected to the arc-shaped limiting component (1), and the rear end of the sling (3) is bolted to the outer periphery of the fixing tube (2) and the limiting component (1); the number of the fixing tubes is more than two, and the plurality of the fixing tubes are arranged side by side on the back side of the wall of the parapet, and four through holes are arranged on the wall of the parapet, respectively arranged at the fixing tubes. Two upper and lower through holes are arranged on each side of the wall of the parapet, and the sling passes through the through hole on one side into the back side of the parapet and bypasses the fixing tube, and then passes through the other through hole on the same side to exit the parapet, and the end of the sling is fixed to the sling by a clamp, and another sling passes through the through hole on the other side of the wall of the parapet into the back side of the parapet and bypasses the fixing tube, and then passes through the other through hole on the same side to exit the parapet, and the end of the sling is fixed to the sling by the clamp.

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