Lifting hanging basket for building construction

Abstract

The invention relates to the technical field of lifting equipment, in particular to a lifting hanging basket for building construction, which comprises a safety hanging basket main body, the safety hanging basket main body is provided with a drawing door, a fixing mechanism and a placing plate, the drawing door is slidably sleeved on the outer wall of the safety hanging basket main body, the fixing mechanism is arranged on the safety hanging basket main body, and the placing plate is arranged on the outer wall of the safety hanging basket main body. The placing plate is arranged on the side, away from the sliding door, of the safety hanging basket body and used for placing a steel beam. The two movable sliding blocks oppositely move to drive a traction rod to linearly move, the traction rod drives a protection plate to adjust the height position through traction of the movable sliding blocks, the upper portion of a constructor is shielded and protected through the protection plate, and by adjusting the height position of the protection plate, the safety of the constructor is improved. The protection plate provides safety protection for constructors and meanwhile provides large working space for the constructors, and the safety and comfort of hanging basket installation can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of lifting equipment, and particularly relates to a lifting hanging basket for building construction. Background Art

[0002] Building construction refers to the production activities in the implementation stage of project construction, which is the construction process of various buildings. It can also be said to be the process of turning the various lines on the design drawings into physical objects at the designated location. It includes foundation engineering construction, main structure construction, roofing engineering construction, decorative engineering construction, etc.

[0003] Currently, during building construction, a hanging basket is generally lifted by a lifting device. However, during the construction process, construction workers need to concentrate on their work, making it impossible for them to observe in time and dodge objects falling from above. Moreover, the internal space of the hanging basket is limited. Even if construction workers discover danger in time, due to the small space of the hanging basket, the activities of construction workers may be restricted, making it impossible to effectively dodge, resulting in injuries to the heads or other parts of construction workers, having a greater negative impact on the personal safety of construction workers. Currently, when the door body of the hanging basket is opened and closed, it needs to be fixed by bolts, and construction workers need to use professional tools for the fixing operation, which is rather inconvenient. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art, and to propose a lifting hanging basket for building construction.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions: A lifting hanging basket for building construction, including a safety hanging basket main body, on which are provided: a sliding door, which is slidably sleeved on the outer wall of the safety hanging basket main body; a fixing mechanism, which is arranged on the safety hanging basket main body and is used for fixing and limiting the sliding door; a placing plate, which is arranged on the side of the safety hanging basket main body away from the sliding door and is used for placing steel beams; an adjusting mechanism, which is arranged on the side of the safety hanging basket main body away from the sliding door and is used for adjusting the height position of the placing plate; a protection mechanism, which is arranged at the top of the safety hanging basket main body and is used for protecting the head safety of construction workers.

[0006] In order to better achieve the above purpose, the present invention adopts a further technical solution: a guiding sliding groove is opened on the outer wall of the safety hanging basket main body, and a guiding sliding block fixedly connected to the sliding door is slidably sleeved in the guiding sliding groove, and at least two groups of the guiding sliding groove and the guiding sliding block are provided.

[0007] To better achieve the above object, the present invention adopts a further technical solution: an arc-shaped groove for placing a steel beam is formed on the placing plate, and a rubber soft pad is fixedly arranged on the groove wall of the arc-shaped groove.

[0008] To better achieve the above object, the present invention adopts a further technical solution: the fixing mechanism includes: a limit hole formed at one end of the sliding door away from the guiding slider; a limit rod slidably sleeved on the main body of the safety hanging basket; a driving disc and a return spring, the driving disc is fixedly connected to one end of the limit rod inside the main body of the safety hanging basket, the return spring is welded between the driving disc and the inner wall of the main body of the safety hanging basket, and the return spring is movably sleeved on the limit rod.

[0009] To better achieve the above object, the present invention adopts a further technical solution: a movable hole for slidably sleeving the limit rod is formed on the main body of the safety hanging basket.

[0010] To better achieve the above object, the present invention adopts a further technical solution: the adjusting mechanism includes: a first mounting plate and a second mounting plate, both the first mounting plate and the second mounting plate are fixedly arranged on the side of the main body of the safety hanging basket away from the sliding door, the first mounting plate and the second mounting plate are arranged corresponding to each other left and right, there are two first mounting plates, and there are two second mounting plates; a first motor, a one-way ball screw and a nut, the first motor is fixedly installed on the upper first mounting plate, one end of the one-way ball screw is fixedly connected to the output end of the first motor, the other end of the one-way ball screw is rotatably installed on the lower first mounting plate, the nut is installed on the one-way ball screw in a matching manner, and the side of the nut close to the second mounting plate is fixedly connected to the placing plate; a guiding rod and a supporting slider, the guiding rod is fixedly connected between the two second mounting plates, the supporting slider is slidably sleeved on the guiding rod, and the side of the supporting slider close to the nut is fixedly connected to the placing plate.

[0011] To better achieve the above object, the present invention adopts a further technical solution: the nut and the supporting slider are on the same horizontal plane.

[0012] To better achieve the above object, the present invention adopts the following further technical solutions: The protection mechanism includes: a mounting frame and a driving plate. The mounting frame is bolted to the main body of the safety hanging basket. There are at least two mounting frames. The driving plate is fixedly connected to the mounting frame, and the number of driving plates corresponds to the number of mounting frames; a protection plate is arranged above the driving plate; a storage chute is opened on the upper surface of the driving plate; a second motor, a bidirectional ball screw and a moving slider. The second motor is fixedly connected to one side of the driving plate. One end of the bidirectional ball screw is fixedly connected to the output end of the second motor, and the other end of the bidirectional ball screw is rotatably installed on the storage chute. The moving slider is arranged on the bidirectional ball screw, and the moving slider is slidably connected to the storage chute; a movable chute and a movable slider are opened on the lower surface of the protection plate, and the movable slider is slidably connected in the movable chute; a traction rod, the lower end of the traction rod is connected to the moving slider through a universal pin shaft, and the upper end of the traction rod is connected to the movable slider through a universal pin shaft.

[0013] To better achieve the above object, the present invention adopts the following further technical solutions: The mounting frame and the driving plate are in a T-shaped structure.

[0014] To better achieve the above object, the present invention adopts the following further technical solutions: The opening directions of the storage chute and the movable chute are in a cross shape.

[0015] The advantages of the present invention are as follows: 1. By adjusting the horizontal position of the movable slider in the movable chute, the movable slider drives the mounting frame to adjust the horizontal position through the traction rod, so that the mounting frame can adapt to safety hanging baskets of different specifications and sizes, which helps to improve the applicable range of the mounting frame for installation operations.

[0016] 2. In the present invention, the bidirectional ball screw drives the traction rod to perform a linear motion through the opposite movement of the two moving sliders. The traction rod drives the protection plate to adjust the height position through the movable slider. The protection plate shields and protects the upper part of the construction workers, and by adjusting the height position of the protection plate, while providing safety protection for the construction workers, a larger working space is provided for the construction workers, which helps to improve the safety and comfort of the installation hanging basket.

[0017] 3. Through the setting of the guiding slider and the guiding chute, the sliding door can perform horizontal sliding, and through the setting of the return spring, the limiting rod has a telescopic function. The sliding door is fixedly limited through the snap connection between the limiting hole and the limiting rod. Compared with the bolt fixation in the prior art, in this technical solution, through the snap connection, the fixation operation of the sliding door is more rapid and efficient.

[0018] 4. In the present invention, the first motor drives the nut to move vertically upward through a one-way ball screw, and the nut drives the placement plate to adjust the height, so that construction workers of different heights can find a suitable force application position according to their own conditions and requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of a lifting basket for building construction proposed by the present invention; Figure 2 is a top cross-sectional view of a lifting basket for building construction proposed by the present invention; Figure 3 For the present invention Figure 2 is a partially enlarged structural diagram of part A; Figure 4 is a bottom view of a lifting basket for building construction proposed by the present invention; Figure 5 is a schematic structural diagram of a protection mechanism of a lifting basket for building construction proposed by the present invention; Figure 6 is a schematic structural diagram of an installation frame and a drive plate of a lifting basket for building construction proposed by the present invention.

[0020] In the figure: 1, main body of the safety basket; 2, sliding door; 3, placement plate; 4, limit hole; 5, limit rod; 6, drive disk; 7, return spring; 8, first mounting plate; 9, second mounting plate; 10, first motor; 11, one-way ball screw; 12, nut; 13, guide rod; 14, support slider; 15, installation frame; 16, drive plate; 17, protection plate; 18, storage chute; 19, second motor; 20, bidirectional ball screw; 21, moving slider; 22, movable chute; 23, movable slider; 24, towing rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] Refer to Figures 1-6As shown in the figure, a lifting hanging basket for building construction includes a safety hanging basket main body 1. A sliding door 2, a fixing mechanism, a placing plate 3, an adjusting mechanism and a protection mechanism are arranged on the safety hanging basket main body 1. The components are arranged as follows: The sliding door 2 is slidably sleeved on the outer wall of the safety hanging basket main body 1. A guiding chute is opened on the outer wall of the safety hanging basket main body 1. A guiding slider fixedly connected to the sliding door 2 is slidably sleeved in the guiding chute. And at least two groups of guiding chutes and guiding sliders are provided. The guiding slider can be guided and limited through the guiding chute, so that the guiding slider can only perform linear motion based on the opening track of the guiding chute, so as to guide and support the sliding door 2 fixedly connected to the guiding slider, which helps to improve the stability of the sliding door 2 during horizontal movement; The fixing mechanism is arranged on the safety hanging basket main body 1. The fixing mechanism is used for fixing and limiting the sliding door 2; The fixing mechanism includes a limiting hole 4, a limiting rod 5, a driving disc 6 and a return spring 7. The components are arranged as follows: The limiting hole 4 is opened at one end of the sliding door 2 away from the guiding slider; The limiting rod 5 is slidably sleeved on the safety hanging basket main body 1. An activity hole for slidably sleeving the limiting rod 5 is opened on the safety hanging basket main body 1. It should be noted that when the limiting hole 4 and the activity hole are concentric, the limiting rod 5 enters the limiting hole 4, so as to realize the fixing and limiting of the sliding door 2 through the limiting hole 4 and the limiting rod 5. The sliding door 2 is installed in the form of snap fixation. Compared with the bolt fixation in the prior art, the snap fixation has higher convenience.

[0023] The driving disc 6 is fixedly connected to one end of the limiting rod 5 located inside the safety hanging basket main body 1. The return spring 7 is welded between the driving disc 6 and the inner wall of the safety hanging basket main body 1. The return spring 7 is movably sleeved on the limiting rod 5. Through the elastic force of the return spring 7, the limiting rod 5 can perform horizontal expansion and contraction, so that the limiting rod 5 can contract when the sliding door 2 is pulled, avoiding movement interference with the sliding door 2.

[0024] The placing plate 3 is arranged on the side of the safety hanging basket main body 1 away from the sliding door 2. The placing plate 3 is used for placing steel beams. An arc-shaped groove for placing steel beams is opened on the placing plate 3. Rubber soft pads are fixedly arranged on the groove wall of the arc-shaped groove. The friction coefficient between the arc-shaped groove and the steel beam is increased through the rubber soft pads, which helps to ensure the stability of the steel beam in the arc-shaped groove. And the rubber soft pad material has a certain elasticity, which can buffer and protect the steel beam when it is placed in the arc-shaped groove.

[0025] The adjusting mechanism is arranged on the side of the safety hanging basket main body 1 away from the sliding door 2, and the adjusting mechanism is used to adjust the height position of the placing plate 3; the adjusting mechanism includes a first mounting plate 8, a second mounting plate 9, a first motor 10, a unidirectional ball screw 11, a nut 12, a guide rod 13 and a support slider 14, and each component is as follows: The first mounting plate 8 and the second mounting plate 9 are both fixedly arranged on the side of the safety hanging basket main body 1 away from the sliding door 2, the first mounting plate 8 and the second mounting plate 9 are arranged corresponding to each other left and right, there are two first mounting plates 8, and there are two second mounting plates 9; The first motor 10 is fixedly installed on the upper first mounting plate 8, one end of the unidirectional ball screw 11 is fixedly connected to the output end of the first motor 10, and the other end of the unidirectional ball screw 11 is rotatably installed on the lower first mounting plate 8, the nut 12 is installed on the unidirectional ball screw 11 in a matching manner, and the side of the nut 12 close to the second mounting plate 9 is fixedly connected to the placing plate 3. The height of the placing plate 3 is adjusted by the unidirectional ball screw 11 and the nut 12, so that the height of the placing plate 3 can be adjusted according to the needs of construction workers of different heights, which helps to improve the comfort of construction workers when picking up and carrying steel beams.

[0026] The guide rod 13 is fixedly connected between the two second mounting plates 9, the support slider 14 is slidably sleeved on the guide rod 13, the side of the support slider 14 close to the nut 12 is fixedly connected to the placing plate 3, the nut 12 and the support slider 14 are in the same horizontal plane, and when the nut 12 drives the placing plate 3 to move vertically, the support slider 14 will also move vertically accordingly. Therefore, the nut 12 and the support slider 14 can move synchronously, and the guide rod 13 is used to guide and limit the support slider 14 and the placing plate 3, which helps to ensure the stability of the placing plate 3 during vertical lifting.

[0027] The protection mechanism is arranged at the top of the main body 1 of the safety hanging basket. The protection mechanism is used to protect the safety of the construction workers' heads. The protection mechanism includes a mounting frame 15, a driving plate 16, a protection plate 17, a storage chute 18, a second motor 19, a bidirectional ball screw 20, a moving slider 21, a movable chute 22, a movable slider 23 and a traction rod 24. The components are arranged as follows: The mounting frame 15 is bolted to the main body 1 of the safety hanging basket. There are at least two mounting frames 15. The driving plate 16 is fixedly connected to the mounting frame 15. The number of driving plates 16 is set corresponding to the number of mounting frames 15. The mounting frame 15 and the driving plate 16 are in a T-shaped structure. The protection plate 17 is arranged above the driving plate 16. The upper part of the construction workers is protected by the protection plate 17 to prevent falling objects from directly contacting the construction workers, which helps to protect the safety of the construction workers. The storage chute 18 is opened on the upper surface of the driving plate 16. The second motor 19 is fixedly connected to one side of the driving plate 16. One end of the bidirectional ball screw 20 is fixedly connected to the output end of the second motor 19. The other end of the bidirectional ball screw 20 is rotatably installed in the storage chute 18. The moving slider 21 is arranged on the bidirectional ball screw 20. With the arrangement of the bidirectional ball screw 20, when the bidirectional ball screw 20 rotates, the two moving sliders 21 can move towards each other. The moving slider 21 is slidably connected to the storage chute 18. The storage chute 18 guides and limits the moving slider 21, so that the moving slider 21 can only perform linear motion based on the opening track of the storage chute 18, thereby ensuring the stability of the moving slider 21 during movement.

[0028] The movable chute 22 is opened on the lower surface of the protection plate 17. The movable slider 23 is slidably connected in the movable chute 22. The opening directions of the storage chute 18 and the movable chute 22 are in a cross shape. The movable slider 23 can be guided and limited through the movable chute 22, so that the movable slider 23 can only perform linear motion in the movable chute 22.

[0029] The lower end of the towing rod 24 is connected to the moving slider 21 through a universal pin shaft, and the upper end of the towing rod 24 is connected to the movable slider 23 through a universal pin shaft. The towing rod 24 connects the moving slider 21 and the movable slider 23 through a universal pin shaft, enabling multi-dimensional movement of the towing rod 24, avoiding interference with the movement of the moving slider 21 and the movable slider 23 by the towing rod 24. Due to the position difference generated by the movement of the towing rod 24, the protective plate 17 can be adjusted vertically, enabling the protective plate 17 to adapt to construction workers of different heights, thereby providing sufficient working space for the construction workers. With the setting of the towing rod 24, when the initial position of the movable slider 23 in the movable chute 22 changes, the drive plate 16 slidingly connected to the moving slider 21 will move horizontally, enabling the mounting bracket 15 fixedly connected to the drive plate 16 to be horizontally adjusted according to the safety hanging basket main body 1 of different specifications and sizes, making the protection mechanism adaptable to safety hanging baskets of different specifications and sizes, which helps to improve the applicability of the protection mechanism.

[0030] In the present invention, the specific model specifications of the first motor 10 and the second motor 19 need to be determined according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in the field, so it will not be elaborated here. Refer to the appendix Figure 4 And the appendix Figure 6 , according to the specific specifications of the safety hanging basket main body 1, adjust the horizontal position of the movable slider 23 in the movable chute 22. The mounting bracket 15 is horizontally adjusted under the traction of the towing rod 24, enabling the mounting bracket 15 to be bolt-mounted on safety hanging basket main bodies 1 of different specifications. Utilizing the gravitational force of the protective plate 17, after the movable slider 23 moves in the movable chute 22, when the movable slider 23 is restricted by the towing rod 24 and moves to the limit state, the horizontal position of the movable slider 23 in the movable chute 22 remains unchanged; refer to the appendix Figure 5 And the appendix Figure 6 , according to the height of the construction worker, start the second motor 19. The second motor 19 drives the bidirectional ball screw 20 to rotate. The bidirectional ball screw 20 drives the moving slider 21 to move towards each other in the receiving chute 18. The moving slider 21 drives one end of the towing rod 24 to perform a linear movement. The other end of the towing rod 24 drives the protective plate 17 to move vertically upward through the movable slider 23, enabling the protective plate 17 to adapt to construction workers of different heights; refer to the appendix Figure 1 , the appendix Figure 2 And the appendix Figure 3, construction workers enter the main body 1 of the safety hanging basket. By pulling the limit rod 5 through the driving disc 6, the limit rod 5 moves into the safety hanging basket main body 1, stretching the reset spring 7, and pulling the sliding door 2. The sliding door 2 drives the guiding slider to move horizontally in the guiding chute. When the limiting hole 4 corresponds to the movable hole, release the driving disc 6. Under the elastic force of the reset spring 7, the driving disc 6 drives the limit rod 5 into the limiting hole 4 to realize the fixing operation of the sliding door 2; refer to the appendix Figure 4 , when the height of the placing plate 3 does not match the height of the construction workers, start the first motor 10 to drive the one-way ball screw 11 to rotate. The one-way ball screw 11 drives the nut 12 to move vertically upward. The nut 12 drives the placing plate 3 to move vertically upward. The placing plate 3 drives the supporting slider 14 to move vertically upward on the guiding rod 13 to adjust the height position of the placing plate 3 to match construction workers of different heights.

[0031] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A lifting basket for construction, comprising a safety basket body (1), characterized in that: The safety hanging basket body (1) is provided with: a draw-out door (2), the draw-out door (2) being slidably mounted on the outer wall of the safety hanging basket body (1); a fixing mechanism, the fixing mechanism being arranged on the safety hanging basket body (1), the fixing mechanism being used to fix and limit the draw-out door (2); a placement plate (3), the placement plate (3) being arranged on a side of the safety hanging basket body (1) away from the draw-out door (2), the placement plate (3) being used to place a steel beam; an adjustment mechanism, the adjustment mechanism being arranged on a side of the safety hanging basket body (1) away from the draw-out door (2), the adjustment mechanism being used to adjust the height position of the placement plate (3); and a protection mechanism, the protection mechanism being arranged at the top of the safety hanging basket body (1), the protection mechanism being used to protect the head safety of construction workers.

2. A lifting platform for construction according to claim 1, characterized in that: The outer wall of the safety hanging basket body (1) is provided with a guide slide groove, and a guide sliding block is slidably mounted in the guide slide groove and fixedly connected to the drawer door (2), and at least two sets of guide slide grooves and guide sliding blocks are provided.

3. A lifting platform for construction according to claim 1, characterized in that: The placement plate (3) is provided with an arc-shaped groove for placing the steel beam, and a rubber cushion is fixedly arranged on the wall of the arc-shaped groove.

4. A lifting platform for construction according to claim 2, characterized in that: The fixing mechanism comprises: a limiting hole (4), the limiting hole (4) being formed at one end of the drawer door (2) away from the guide slide block; a limiting rod (5), the limiting rod (5) being slidably mounted on the safety basket body (1); a driving disk (6) and a return spring (7), the driving disk (6) being fixedly connected to one end of the limiting rod (5) located inside the safety basket body (1), the return spring (7) being welded between the driving disk (6) and the inner wall of the safety basket body (1), and the return spring (7) being movably mounted on the limiting rod (5).

5. A lifting platform for construction according to claim 4, characterized in that: The safety hanging basket body (1) is provided with a movable hole for slidingly fitting the limiting rod (5).

6. A lifting platform for construction according to claim 1, characterized in that: The adjustment mechanism comprises: a first mounting plate (8) and a second mounting plate (9), the first mounting plate (8) and the second mounting plate (9) being fixedly arranged on a side of the safety hanging basket body (1) away from the drawer door (2), the first mounting plate (8) and the second mounting plate (9) being arranged correspondingly on the left and right, two first mounting plates (8) are provided, and two second mounting plates (9) are provided; a first motor (10), a one-way ball screw (11) and a nut (12), the first motor (10) being fixedly mounted on the first mounting plate (8) at the upper end, one end of the one-way ball screw (11) being fixedly connected to the first mounting plate (8) at the upper end, and one end of the one-way ball screw (11) being fixedly connected to the first mounting plate (8) at the upper end. On the output end of a motor (10), the other end of the one-way ball screw (11) is rotatably mounted on a first mounting plate (8) located at the lower end, the nut (12) is matched with the one-way ball screw (11), and the side of the nut (12) close to the second mounting plate (9) is fixedly connected to the placement plate (3); a guide rod (13) and a support slider (14), the guide rod (13) is fixedly connected between the two second mounting plates (9), the support slider (14) is slidably mounted on the guide rod (13), and the side of the support slider (14) close to the nut (12) is fixedly connected to the placement plate (3).

7. A lifting platform for construction according to claim 1, characterized in that: The nut (12) and the supporting slide block (14) are located at the same horizontal plane.

8. A lifting platform for construction according to claim 1, characterized in that: The protection mechanism comprises: a mounting frame (15) and a driving plate (16), wherein the mounting frame (15) is bolted to the safety hanging basket body (1), at least two mounting frames (15) are provided, the driving plates (16) are fixedly connected to the mounting frame (15), and the number of the driving plates (16) is arranged corresponding to the number of the mounting frames (15); a protection plate (17), wherein the protection plate (17) is arranged above the driving plate (16); a storage chute (18), wherein the storage chute (18) is provided on the upper surface of the driving plate (16); a second motor (19), a bidirectional ball screw (20) and a movable slider (21), wherein the second motor (19) is fixedly connected to one side of the driving plate (16), and the bidirectional ball screw (20) is arranged on the upper surface of the driving plate (16); One end of the lead screw (20) is fixedly connected to the output end of the second motor (19), the other end of the bidirectional ball screw (20) is rotatably mounted on the receiving slide groove (18), the movable slider (21) is matched with the bidirectional ball screw (20), and the movable slider (21) is slidably connected to the receiving slide groove (18); a movable slide groove (22) and a movable slider (23), the movable slide groove (22) is opened on the lower surface of the protective plate (17), and the movable slider (23) is slidably connected to the movable slide groove (22); a traction rod (24), the lower end of the traction rod (24) is connected to the movable slider (21) through a universal pin, and the upper end of the traction rod (24) is connected to the movable slider (23) through a universal pin.

9. A lifting platform for construction according to claim 8, characterized in that: The mounting frame (15) and the driving plate (16) are in a T-shaped structure.

10. A lifting platform for construction according to claim 1, characterized in that: The receiving slide groove (18) and the movable slide groove (22) are opened in a cross shape.

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