Hanging basket for external cantilever modeling building construction

Abstract

The utility model relates to the technical field of building tools, in particular to a hanging basket for external overhanging building construction, which comprises a base and a guardrail, and is characterized in that the top of the base is fixedly connected with a U-shaped fence, the tops of two sides of the U-shaped fence are fixedly connected with extension rods, the tops of the extension rods are fixedly provided with safety locks, and the safety locks are fixedly connected with the U-shaped fence. First elevators are fixedly installed on the two sides of the interior of the U-shaped fence, a storage groove is formed in one side of the base, a bottom plate is fixedly connected to the bottom of the guardrail, the bottom plate is slidably connected to the interior of the storage groove, and a driving mechanism used for driving the guardrail to move is arranged at the bottom of the base. The device has the advantages that the guardrail can be driven by the driving mechanism to be close to the surface of the building, and the second elevator properly releases the steel wire rope upwards in the process, so that the steel wire rope above the second elevator is in a tightened state, the hanging basket is prevented from tipping over, and the construction of the building with an external overhanging shape is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building tools, in particular to a hanging basket for external cantilevered building construction. Background Art

[0002] The hanging basket is a construction machinery hanging basket for high-altitude operations in construction projects. It is a new type of high-altitude operation equipment that can replace traditional scaffolding, reduce labor intensity, improve work efficiency, and can be reused. At present, 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.

[0003] The existing hanging basket is generally a simple rectangular platform. Hoists are arranged on both sides of the hanging basket, and a suspension mechanism is arranged on the top of the building. The wire rope on the suspension mechanism is connected to the hoist on the hanging basket, and then the hanging basket is raised and lowered by the work of the hoist. However, the existing hanging basket for construction has the following problems:

[0004] Existing construction hanging baskets are suitable for flat buildings, but many buildings are now designed with external cantilever shapes. Therefore, when the existing hanging baskets are used to construct external cantilever shapes, workers standing on the hanging baskets may not be able to reach the inner side of the external cantilever shapes, so it is inconvenient to construct buildings with external cantilever shapes. Utility Model Content

[0005] The purpose of the utility model is to solve at least one of the technical defects described in the background technology.

[0006] Therefore, one purpose of the utility model is to provide a hanging basket for building construction with an external cantilever shape, aiming to solve the problem that the hanging basket for building construction in the prior art is inconvenient for the construction of buildings with an external cantilever shape.

[0007] In order to achieve the above-mentioned purpose, an embodiment of the utility model on one hand provides a hanging basket for external cantilevered building construction, including a base and a guardrail, characterized in that a U-shaped fence is fixedly connected to the top of the base, extension rods are fixedly connected to the tops of both sides of the U-shaped fence, and safety locks are fixedly installed on the tops of the extension rods, a first hoist is fixedly installed on both sides inside the U-shaped fence, a storage groove is opened on one side of the base, a bottom plate is fixedly connected to the bottom of the guardrail, and the bottom plate is slidably connected to the inside of the storage groove, a driving mechanism for driving the guardrail to move is provided at the bottom of the base, and a second hoist is fixedly installed on the side of the guardrail close to the base.

[0008] Preferably, any of the above schemes has positioning sleeves fixedly connected to both sides of the U-shaped fence, and baffles fixedly connected to both sides of the guardrail, and the baffles are slidably connected to the inside of the positioning sleeves, and after being unfolded, they protect both sides of the base plate.

[0009] Preferably, any of the above schemes has a support sleeve fixedly connected to the bottom of the base, a support rod fixedly connected to the bottom of the guardrail, and the support rod is slidably connected to the inside of the support sleeve to support the bottom of the guardrail, thereby enhancing the firmness of the guardrail.

[0010] Preferably, any of the above schemes is that a first positioning seat is fixedly connected to the inner side of the guardrail, a first fixed pulley is rotatably connected inside the first positioning seat, a second positioning seat is fixedly connected to the top of the guardrail, and a second fixed pulley is rotatably connected inside the second positioning seat, so as to guide the steel wire rope to avoid friction between the steel wire rope and the external cantilever shape of the building.

[0011] Preferably, any of the above schemes has a support seat fixedly connected to the outer side of the guardrail, and a rubber wheel is rotatably connected to the inner side of the support seat, and when the hanging basket is close to the building, the rubber wheel contacts the building to support the hanging basket.

[0012] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0013] 1. The guardrail can be driven by the driving mechanism to approach the surface of the building. During this process, the second hoist appropriately releases the wire rope upward, so that the wire rope above the second hoist is in a taut state to ensure that the hanging basket will not tip over, thereby facilitating the construction of buildings with external cantilever shapes.

[0014] 2. By setting baffles on the sides of the guardrail, the baffles block both sides of the base, thereby playing a protective role and improving safety.

[0015] 3. The support rods and baffles support the bottom and sides of the guardrail respectively, improving the firmness of the guardrail after it is unfolded, thereby further improving stability and safety.

[0016] 4. The rubber wheels are in contact with the surface of the building and can play a certain buffering role. When the hanging basket is in contact with the surface of the building, the rubber wheels can rotate when the hanging basket is raised or lowered, thereby avoiding friction between the hanging basket and the surface of the building, causing the surface of the building to be worn.

[0017] 5. After the guardrail is unfolded, the second fixed pulley supports the wire rope and reduces the inclination angle of the wire rope, thereby avoiding the contact between the wire rope and the outer cantilever shape of the building, which may cause the problem of wire rope wear. The first fixed pulley ensures that the wire rope at the inlet of the second hoist is vertical, avoiding the problem of friction between the wire rope and the inlet of the second hoist.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 It is a structural schematic diagram according to the utility model.

[0021] Figure 2 It is a schematic diagram of the structure after the utility model is expanded.

[0022] Figure 3 It is a structural schematic diagram of the base according to the utility model.

[0023] Figure 4 It is a structural schematic diagram of the guardrail according to the utility model.

[0024] Among them: 1. base, 11. U-shaped fence, 12. extension rod, 13. safety lock, 14. first hoist, 15. storage groove, 16. positioning sleeve, 17. support sleeve, 2. guardrail, 21. bottom plate, 22. second hoist, 23. baffle, 24. support rod, 25. first positioning seat, 26. first fixed pulley, 27. second positioning seat, 28. second fixed pulley, 3. driving mechanism, 31. motor, 32. screw, 33. push-pull rod, 34. nut, 35. bearing seat, 4. support seat, 41. rubber wheel. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a hanging basket for external cantilevered building construction.

[0028] Embodiment 1:

[0029] like Figure 1-4 As shown, it includes a base 1 and a guardrail 2, characterized in that a U-shaped fence 11 is fixedly connected to the top of the base 1, extension rods 12 are fixedly connected to the tops of both sides of the U-shaped fence 11, and safety locks 13 are fixedly installed on the tops of the extension rods 12. First hoists 14 are fixedly installed on both sides of the U-shaped fence 11. A steel wire rope is passed through the safety lock 13 and the first hoist 14. By starting the first hoist 14, the lifting of the hanging basket is realized. A storage groove 15 is opened on one side of the base 1, and a bottom plate 21 is fixedly connected to the bottom of the guardrail 2, and the bottom plate 21 is slidably connected to the storage groove 15. Inside the storage slot 15, a driving mechanism 3 for driving the movement of the guardrail 2 is provided at the bottom of the base 1. The driving mechanism 3 drives the guardrail 2 away from the base 1, so that the bottom plate 21 extends out from the storage slot 15, thereby widening the working platform in the direction of the building. A second hoist 22 is fixedly installed on the side of the guardrail 2 close to the base 1, and a steel wire rope is passed through the second hoist 22. When the guardrail 2 and the bottom plate 21 are unfolded, the second hoist 22 tightens the steel wire rope to position the guardrail 2, thereby avoiding the problem that the hanging basket tilts after unfolding, making it impossible for the staff to stand and work.

[0030] Specifically, Figure 2 As shown, positioning sleeves 16 are fixedly connected to both sides of the U-shaped fence 11, and baffles 23 are fixedly connected to both sides of the guardrail 2. The baffles 23 are slidably connected to the inside of the positioning sleeves 16. The baffles 23 block both sides of the base 21, thereby playing a protective role.

[0031] Specifically, a support sleeve 17 is fixedly connected to the bottom of the base 1, and a support rod 24 is fixedly connected to the bottom of the guardrail 2. The support rod 24 is slidably connected to the inside of the support sleeve 17. The support sleeve 17 supports the support rod 24, and the support rod 24 supports the bottom of the guardrail 2, making the guardrail 2 more solid.

[0032] Specifically, the outer side of the guardrail 2 is fixedly connected to a support base 4, and the inner side of the support base 4 is rotatably connected to a rubber wheel 41. The rubber wheel 41 is elastic, so when the hanging basket shakes in the direction of the building due to wind, the rubber wheel 41 contacts the surface of the building, which can play a certain buffering role. When the hanging basket is in contact with the surface of the building, the rubber wheel 41 can rotate when the hanging basket is raised or lowered, thereby avoiding the problem of friction between the hanging basket and the surface of the building, causing the surface of the building to be worn.

[0033] Embodiment 2:

[0034] like Figure 3-4 As shown, on the basis of embodiment one, the driving mechanism 3 includes a motor 31 and a screw 32. The motor 31 is fixedly installed at the bottom of one side of the base 1. The output end of the motor 31 is fixedly connected to the screw 32. The motor 31 is used to drive the screw 32 to rotate. The bottom of the guardrail 2 is fixedly connected to a push-pull rod 33. The end of the push-pull rod 33 away from the guardrail 2 is fixedly connected to a nut 34. The screw 32 is threadedly connected to the inside of the nut 34. The screw 32 rotates in the nut 34, so that the nut 34 pushes the push-pull rod 33 to move, thereby making the guardrail 2 move away from or close to the base 1.

[0035] To be more specific, a bearing seat 35 is fixedly connected to one side of the bottom of the base 1, and the end of the screw 32 away from the motor 31 is rotatably connected to the inside of the bearing seat 35. The bearing seat 35 supports one end of the screw 32 to prevent the screw 32 from deforming due to gravity, and the bearing seat 35 can play a limiting role to prevent the nut 34 from detaching from the screw 32.

[0036] Embodiment three:

[0037] like Figure 2 and Figure 4 As shown, on the basis of Example 1 or Example 2, a first positioning seat 25 is fixedly connected to the inner side of the guardrail 2, and a first fixed pulley 26 is rotatably connected inside the first positioning seat 25. A second positioning seat 27 is fixedly connected to the top of the guardrail 2, and a second fixed pulley 28 is rotatably connected inside the second positioning seat 27. The wire rope is wound from the top of the first fixed pulley 26 to the bottom of the second fixed pulley 28, and then wound around the second fixed pulley 28 upward to reduce the inclination angle of the wire rope. The first fixed pulley 26 ensures that the wire rope is perpendicular to the second hoist 22 to avoid the wire rope from tilting at the entrance of the second hoist 22, resulting in friction between the wire rope and the entrance of the second hoist 22. The second fixed pulley 28 guides the wire rope to avoid contact between the wire rope and the external cantilever shape of the building, resulting in wear of the wire rope.

[0038] The working principle of the utility model is as follows: when in use, it needs to be used in conjunction with the suspension mechanism on the top of the building, by fixing two groups of steel wires A and B on the suspension mechanism on the top of the building, and the two groups of steel wires are vertically lowered from the top of the building to the ground, the steel wires of group A are arranged close to the surface of the building, and if there is an external cantilever shape on the surface of the building, they are arranged close to the edge of the external cantilever shape, and the steel wires of group B are arranged at a certain distance from the surface of the building according to the width of the hanging basket;

[0039] The B group of wire ropes are passed through the safety lock 13 and the first hoist 14, and the A group of wire ropes are passed around the second fixed pulley 28 and the first fixed pulley 26 and then passed into the second hoist 22. At the same time, the first hoist 14 and the second hoist 22 are started to lift the hanging basket. For buildings with external cantilever shapes, when the guardrail 2 is in contact with the U-shaped fence 11, one side of the guardrail 2 corresponds to the outer side of the external cantilever shape. After the hanging basket passes through the external cantilever shape, the distance between the guardrail 2 and the surface of the building will be too large, making it impossible for the staff to touch the surface of the building. At this time, the screw 32 can be driven to rotate by the motor 31, so that the bottom plate 21 extends out from the storage groove 15, and the guardrail 2 is close to the surface of the building. During this process, the second hoist 22 appropriately releases the wire rope upward to ensure that the wire rope above the second hoist 22 is in a taut state, so that the staff can stand on the bottom plate 21 to construct the surface of the building.

[0040] Compared with the prior art, the present invention has the following beneficial effects:

[0041] 1. After the hanging basket has been cantilevered, the guardrail 2 can be driven by the driving mechanism 3 to approach the surface of the building. During this process, the second hoist 22 appropriately releases the wire rope upward to keep the wire rope above the second hoist 22 in a taut state, thereby ensuring that the hanging basket will not tip over until the guardrail 2 is close to the surface of the building. In this way, the staff can stand on the bottom plate 21 and touch the surface of the building, so that the construction can continue, thereby facilitating the construction of buildings with external cantilever shapes.

[0042] 2. By arranging a baffle 23 on the side of the guardrail 2, the baffle 23 blocks both sides of the base 21, thereby playing a protective role and improving safety.

[0043] 3. By arranging a support rod 24 at the bottom of the guardrail 2, the support rod 24 is slidably inserted into the support sleeve 17 at the bottom of the base 1, and the baffle 23 is slidably inserted into the positioning sleeve 16 on the side of the U-shaped fence 11, so that the support rod 24 and the baffle 23 respectively support the bottom and side of the guardrail 2, thereby improving the firmness of the guardrail 2 after it is unfolded, thereby further improving stability and safety.

[0044] 4. By arranging a rubber wheel 41 on one side of the guardrail 2, when the hanging basket shakes in the direction of the building due to wind, the rubber wheel 41 contacts the surface of the building, which can play a certain buffering role. When the hanging basket is in contact with the surface of the building, the rubber wheel 41 can rotate when the hanging basket is raised or lowered, thereby avoiding the problem of friction between the hanging basket and the surface of the building, causing the surface of the building to be worn.

[0045] 5. By setting the first fixed pulley 26 and the second fixed pulley 28, after the guardrail 2 is unfolded, the second fixed pulley 28 supports the steel wire rope and reduces the inclination angle of the steel wire rope, thereby avoiding the steel wire rope from contacting the outer cantilever shape of the building, which may cause the problem of steel wire rope wear. The first fixed pulley 26 ensures that the steel wire rope at the inlet of the second hoist 22 is vertical, avoiding the problem of friction between the steel wire rope and the inlet of the second hoist 22.

Claims

1. A hanging basket for building construction with an external cantilever shape, comprising a base (1) and a guardrail (2), characterized in that: A U-shaped fence (11) is fixedly connected to the top of the base (1), extension rods (12) are fixedly connected to the tops of both sides of the U-shaped fence (11), and safety locks (13) are fixedly installed on the tops of the extension rods (12). A first hoist (14) is fixedly installed on both sides of the interior of the U-shaped fence (11). A storage groove (15) is provided on one side of the base (1), and a bottom plate (21) is fixedly connected to the bottom of the guardrail (2), and the bottom plate (21) is slidably connected to the interior of the storage groove (15). A driving mechanism (3) for driving the guardrail (2) to move is provided at the bottom of the base (1), and a second hoist (22) is fixedly installed on the side of the guardrail (2) close to the base (1).

2. The hanging basket for external cantilevered building construction according to claim 1 is characterized in that: The driving mechanism (3) comprises a motor (31) and a screw (32); the motor (31) is fixedly mounted at the bottom of one side of the base (1); the output end of the motor (31) is fixedly connected to the screw (32); the bottom of the guardrail (2) is fixedly connected to a push-pull rod (33); one end of the push-pull rod (33) away from the guardrail (2) is fixedly connected to a nut (34); and the screw (32) is threadedly connected to the inside of the nut (34).

3. The hanging basket for external cantilevered building construction according to claim 2 is characterized in that: A bearing seat (35) is fixedly connected to one side of the bottom of the base (1), and an end of the screw rod (32) away from the motor (31) is rotatably connected to the inside of the bearing seat (35).

4. The hanging basket for external cantilevered building construction according to claim 1, characterized in that: Positioning sleeves (16) are fixedly connected to both sides of the U-shaped fence (11), baffles (23) are fixedly connected to both sides of the guardrail (2), and the baffles (23) are slidably connected to the inside of the positioning sleeves (16).

5. The hanging basket for external cantilevered building construction according to claim 1 is characterized in that: The bottom of the base (1) is fixedly connected to a support sleeve (17), the bottom of the guardrail (2) is fixedly connected to a support rod (24), and the support rod (24) is slidably connected to the inside of the support sleeve (17).

6. The hanging basket for external cantilevered building construction according to claim 1, characterized in that: A first positioning seat (25) is fixedly connected to the inner side of the guardrail (2), and a first fixed pulley (26) is rotatably connected inside the first positioning seat (25). A second positioning seat (27) is fixedly connected to the top of the guardrail (2), and a second fixed pulley (28) is rotatably connected inside the second positioning seat (27).

7. The hanging basket for external cantilevered building construction according to claim 1, characterized in that: The outer side of the guardrail (2) is fixedly connected to a support seat (4), and the interior of the support seat (4) is rotatably connected to a rubber wheel (41).

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