A construction hoist and material receiving platform folding device

Abstract

The utility model provides a kind of construction hoist and material receiving platform between flap device, belong to building construction technical field.The utility model provides a kind of construction hoist and material receiving platform between flap device, including flap and two groups of side stop component, flap rear end is hinged on the ground of construction hoist, flap can overturn;Two groups of side stop component are respectively arranged in the left and right ends of flap, including baffle seat and sliding baffle, baffle seat is arranged in the left end / right end of flap, sliding baffle is slidably arranged on baffle seat, with the freedom of sliding along the left end / right end of flap.The utility model provides a kind of construction hoist and material receiving platform between flap device, the front end of the flap can be lapped on the bottom surface of material receiving platform after flap overturning, flap shields the gap between construction hoist and material receiving platform, sliding baffle slides to material receiving platform, protects the left and right sides of flap, flap and sliding baffle avoid material drop, improve the safety of construction personnel.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, specifically relating to a flap device between a construction hoist and a material receiving platform. Background Technology

[0002] In the construction of high-rise buildings, including interior and exterior decoration, bridges, and chimneys, after the main structure is completed, construction hoists are installed on the outside of the building. Working in conjunction with material receiving and stopping platforms at the building's edges, they perform the vertical transportation function for building materials such as floor blocks and construction personnel. Construction hoists are installed on the main frame and move up and down along it for transportation. They are used for extended periods and with high frequency.

[0003] A gap is required between the edge of the construction hoist and the edge of the material receiving platform at the edge of the building. This gap should generally not exceed 50mm. However, differences in building shape, uneven outer contours of some floors, and complex external structures can lead to larger gaps between the material receiving platform and the hoist cage passage. This hinders the movement of the loading trolley, impedes construction efficiency, and increases the risk of falling objects from heights. Furthermore, construction workers face the risk of tripping or falling when entering floors via the hoist cabin, as there are no protective measures on either side, posing significant safety hazards. Utility Model Content

[0004] The purpose of this utility model is to provide a flap device between a construction hoist and a material receiving platform, which aims to solve the problem that the gap between the edge of the construction hoist and the edge of the building poses a safety hazard and is not conducive to construction.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a flap device between a construction hoist and a material receiving platform, comprising: A flap, hinged at its rear end to the ground of the construction hoist, is rotatable; and Two sets of side baffle assemblies are respectively disposed at the left and right ends of the flap, including a baffle seat and a sliding baffle. The baffle seat is disposed at the left / right end of the flap, and the sliding baffle is slidably disposed on the baffle seat and has the freedom to slide along the left / right end of the flap. After the flip plate is flipped over, the front end of the flip plate can be attached to the bottom surface of the receiving platform, and the sliding baffle slides towards the receiving platform to protect the left and right sides of the flip plate.

[0006] In one possible implementation, a positioning seat is provided at one end of the sliding baffle near the receiving platform, and positioning rods penetrate the left and right sidewalls of the positioning seat, with the first end of the positioning rods abutting against the sidewall of the receiving platform.

[0007] In one possible implementation, a limiting seat is provided on the side wall of the receiving platform, the limiting seat being adapted to allow the first end of the positioning rod to pass through.

[0008] In one possible implementation, the baffle seat is disposed near the rear end of the flip plate, and the baffle seat is provided with a vertical baffle groove that extends through the front and rear end faces of the baffle seat, and the baffle groove is adapted for the sliding baffle to pass through.

[0009] In one possible implementation, a limit block is provided at the rear end of the sliding baffle, and the limit block restricts the sliding distance of the sliding baffle.

[0010] In one possible implementation, a locking bolt is provided at the upper end of the baffle seat, and the locking bolt passes through the baffle groove to limit the sliding baffle.

[0011] In one possible implementation, a sliding seat is provided at the left / right end of the flap, the sliding seat is arranged along the width direction of the flap, and the sliding baffle is slidably disposed on the outside of the sliding seat.

[0012] In one possible implementation, the outer wall of the sliding seat is provided with a sliding groove, and the side wall of the sliding baffle is provided with a sliding block that matches the sliding groove.

[0013] In one possible implementation, a cushioning pad is provided on the lower end face of the flap.

[0014] In one possible implementation, a hinge shaft is provided on the side wall of the left / right end of the flap, the hinge shaft is located near the rear end of the flap, and a hinge seat suitable for insertion of the hinge shaft is provided on the ground of the construction hoist.

[0015] The beneficial effects of the flip-plate device between the construction hoist and the material receiving platform provided by this utility model are as follows: Compared with existing technologies, the rear end of the flap is hinged to the ground of the construction hoist. The flap can be flipped. When the flap is flipped to the horizontal position, the front end of the flap can abut against the bottom surface of the receiving platform. The flap blocks the gap between the construction hoist and the receiving platform. Personnel can walk on the flap. Material transport trolleys can be pushed from inside the construction hoist to the receiving platform through the flap. The flap can effectively prevent personnel from falling into the air or tripping. If the transported materials fall, they can fall onto the flap, reducing the possibility of falling objects from height and improving the safety of pedestrians below. A set of side baffles is installed at each of the left and right ends of the flap. The two sets of side baffles protect and shield the left and right ends of the flap to prevent materials from falling from the left and right sides of the flap, further reducing the possibility of falling objects from height. The side guard assembly includes a baffle seat and a sliding baffle. The sliding baffle has the freedom to slide along the width direction of the flap. The position of the sliding baffle can be adjusted according to the distance between the construction hoist and the receiving platform. The front end of the sliding baffle can be adjusted to be located at the receiving platform or extend into the receiving platform to adapt to gaps of various widths. It can effectively protect and shield the left and right ends of the flap. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A top view schematic diagram of the installation of the flap device between the construction hoist cage and the material receiving platform provided in this embodiment of the utility model; Figure 2 A side view of the installation structure of the flap device between the construction hoist cage and the receiving platform provided in this embodiment of the utility model; Figure 3 A front view structural schematic diagram of the flap device between the construction hoist cage and the material receiving platform provided in an embodiment of this utility model; Figure 4 This is a rear view structural diagram of the flap device between the construction hoist cage and the material receiving platform provided in an embodiment of the present utility model.

[0018] In the diagram: 1. Flip plate; 2. Baffle seat; 3. Sliding baffle; 4. Positioning seat; 5. Positioning rod; 6. Mounting plate; 7. Limiting cylinder; 8. Limiting block; 9. Locking bolt; 10. Sliding seat; 11. Sliding block; 12. Buffer pad; 13. Hinge shaft; 14. Hinge seat; 15. Receiving platform; 16. Hoisting cage. Detailed Implementation

[0019] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0020] The construction hoist is installed on the side of the building through the main frame. The construction hoist is installed inside the main frame and can be raised and lowered. The construction hoist includes a cage 16 and a traction device for pulling the cage 16. The material receiving platform 15 is installed on the side wall of the building. An opening is opened in the side wall of the building at the material receiving platform 15. The material receiving platform 15 is located at the lower end of the opening in the side wall of the building. Construction personnel and material receiving trolleys enter the building through the outlet of the cage 16 and the opening of the material receiving platform 15.

[0021] Please refer to Figures 1 to 4 The present invention provides a specific embodiment of a flip-plate 1 device between a construction hoist and a receiving platform 15, comprising a flip-plate 1 and two sets of side baffle assemblies. The rear end of the flip-plate 1 is hinged to the ground of the construction hoist, and the flip-plate 1 can be flipped. The two sets of side baffle assemblies are respectively arranged at the left and right ends of the flip-plate 1, including a baffle seat 2 and a sliding baffle 3. The baffle seat 2 is arranged at the left / right end of the flip-plate 1, and the sliding baffle 3 is slidably arranged on the baffle seat 2, having the freedom to slide along the left / right end of the flip-plate 1. After the flip-plate 1 is flipped, the front end of the flip-plate 1 can overlap the bottom surface of the receiving platform 15, and the sliding baffle 3 slides toward the receiving platform 15 to protect the left and right sides of the flip-plate 1.

[0022] For details, please refer to Figures 1 to 4 For ease of description, the receiving platform 15 is defined as being located in front of the construction hoist, the flap 1 is defined as being in the width direction from front to back, and the flap 1 is defined as being in the length direction from left to right.

[0023] The rear end of the flap 1 is hinged to the bottom surface of the cage 16 of the construction hoist. The rear end of the flap 1 is set close to the front end of the cage 16, that is, the flap 1 is set facing the receiving platform 15. The flap 1 can be flipped and has a vertical position and a horizontal position.

[0024] When the flap 1 is flipped to the horizontal position, the front end of the flap 1 can rest against the bottom surface of the receiving platform 15. The flap 1 blocks the gap between the construction hoist and the receiving platform 15, allowing personnel to walk on top of the flap 1. The material transport trolley can be pushed from the construction hoist to the receiving platform 15 through the flap 1. The flap 1 can effectively prevent personnel from falling into the air or tripping. If the transported material falls, it can fall onto the flap 1, reducing the possibility of falling objects from a height and improving the safety of pedestrians below.

[0025] When the flap 1 is flipped to the vertical position, that is, when the flap 1 is flipped into the cage 16, the cage 16 can be raised and lowered.

[0026] There are two sets of side guard components, which are respectively set at the left and right ends of the flap 1. The side guard components are set along the width direction of the flap 1. The two sets of side guard components protect and block the left and right ends of the flap 1 to prevent materials from falling from the left and right sides of the flap 1, and further reduce the possibility of falling objects from height.

[0027] The side baffle assembly includes a baffle seat 2 and a sliding baffle 3. The baffle seat 2 is located at the left / right end of the flip plate 1. The sliding baffle 3 is slidably mounted on the baffle seat 2 and can slide along the front and back direction of the flip plate 1. The position of the sliding baffle 3 is adjusted according to the distance between the construction hoist and the receiving platform 15. The front end of the sliding baffle 3 is adjusted to be located at the receiving platform 15 or to extend into the building opening at the receiving platform 15, adapting to gaps of various widths, and can effectively protect and block the left and right ends of the flip plate 1.

[0028] As a specific embodiment of the construction hoist and material receiving platform 15-room flip-plate 1 device provided by this utility model, please refer to Figures 1 to 4 A positioning seat 4 is provided at one end of the sliding baffle 3 near the receiving platform 15. Positioning rods 5 pass through the left and right side walls of the positioning seat 4, and the first end of the positioning rods 5 rests against the side wall of the receiving platform 15.

[0029] For details, please refer to Figures 1 to 4 The positioning seat 4 is located on the upper end face of the front end of the sliding baffle 3. The positioning seat 4 can slide along the front end of the sliding baffle 3 to the receiving platform 15 and extend into the building opening at the receiving platform 15. The positioning seat 4 is provided with a positioning hole that penetrates the left and right side walls of the positioning seat 4. The positioning rod 5 is adapted to pass through the positioning hole. The first end of the positioning rod 5 away from the flip plate 1 can abut against the side wall of the building opening at the receiving platform 15. The side wall of the building opening at the receiving platform 15 can be provided with an insertion hole to facilitate the insertion of the first end of the positioning rod 5 and limit the position of the sliding baffle 3.

[0030] As a specific embodiment of the construction hoist and material receiving platform 15-room flip-plate 1 device provided by this utility model, please refer to Figures 1 to 4 A limiting seat is provided on the side wall of the receiving platform 15, which is suitable for the insertion of the first end of the positioning rod 5.

[0031] For details, please refer to Figures 1 to 4 The limiting seat is set on the side wall of the building opening at the receiving platform 15. The limiting seat includes a mounting plate 6 and a limiting cylinder 7. One side wall of the mounting plate 6 is set on the side wall of the building opening at the receiving platform 15, and the limiting cylinder 7 is set on the other side wall of the mounting plate 6. The height of the limiting cylinder 7 matches the height of the positioning rod 5. The end of the limiting cylinder 7 away from the side wall of the building opening is suitable for the insertion of the first end of the positioning rod 5.

[0032] Based on the position of the limiting cylinder 7, adjust the positions of the sliding baffle 3 and the positioning seat 4. The positioning rod 5 passes through the positioning seat 4 and into the limiting cylinder 7 to limit the position of the sliding baffle 3, preventing the sliding baffle 3 from shifting during use and improving the safety and stability of the device.

[0033] As a specific embodiment of the construction hoist and material receiving platform 15-room flip-plate 1 device provided by this utility model, please refer to Figures 1 to 4 The baffle seat 2 is located near the rear end of the flip plate 1. The baffle seat 2 is provided with a vertical baffle groove that runs through the front and rear ends of the baffle seat 2. The baffle groove is suitable for the sliding baffle 3 to pass through.

[0034] For details, please refer to Figures 1 to 4 The baffle seat 2 is set on the upper end face of the rear end of the flip plate 1. The baffle seat 2 is set perpendicular to the flip plate 1. Two sets of baffle seats 2 are respectively set on the left and right ends of the flip plate 1. The baffle groove is set along the height direction of the baffle seat 2 and passes through the front and rear end faces of the baffle seat 2. The sliding baffle 3 passes through the baffle groove and has the freedom to slide back and forth in the baffle groove.

[0035] As a specific embodiment of the construction hoist and material receiving platform 15-room flip-plate 1 device provided by this utility model, please refer to Figures 1 to 4 A limit block 8 is provided at the rear end of the sliding baffle 3, which limits the sliding distance of the sliding baffle 3.

[0036] For details, please refer to Figures 1 to 4 The limiting block 8 is set at the rear end of the sliding baffle 3 and located on the rear side of the baffle seat 2. As the sliding baffle 3 slides toward the receiving platform 15, the limiting block 8 cannot pass through the baffle groove. The limiting block 8 restricts the sliding distance of the sliding baffle 3 to prevent the sliding baffle 3 from sliding out of the baffle seat 2.

[0037] As a specific embodiment of the construction hoist and material receiving platform 15-room flip-plate 1 device provided by this utility model, please refer to Figures 1 to 4 The upper end of the baffle seat 2 is provided with a locking bolt 9, which is inserted into the baffle groove to limit the sliding baffle 3.

[0038] For details, please refer to Figures 1 to 4 The locking bolt 9 is installed through the upper top wall of the baffle groove. The locking bolt 9 and the upper top wall of the baffle groove are connected by threads. The lower end of the locking bolt 9 is inserted into the baffle groove and abuts against the sliding baffle 3. The locking bolt 9 locks the position of the sliding baffle 3 to prevent the sliding baffle 3 from shifting during use and improves the safety and stability of the device.

[0039] As a specific embodiment of the construction hoist and material receiving platform 15-room flip-plate 1 device provided by this utility model, please refer to Figures 1 to 4 A sliding seat 10 is provided at the left / right end of the flip plate 1. The sliding seat 10 is arranged along the width direction of the flip plate 1, and the sliding baffle 3 is slidably arranged on the outside of the sliding seat 10.

[0040] For details, please refer to Figures 1 to 4 Two sets of sliding seats 10 are provided, which are respectively located at the left and right ends of the flap 1. The sliding seats 10 are arranged along the width direction of the flap 1. The side wall of the sliding baffle 3 abuts against the outer side wall of the sliding seat 10, that is, the right side wall of the left sliding baffle 3 abuts against the left side wall of the left sliding seat 10, and the left side wall of the right sliding baffle 3 abuts against the right side wall of the right sliding seat 10, thereby improving the stability of the sliding baffle 3.

[0041] The outer edge of the sliding seat 10 can coincide with the left / right edge of the flip plate 1, that is, the sliding baffle 3 is located outside the flip plate 1, part of the baffle seat 2 is located on the flip plate 1, and the other part of the baffle seat 2 is located outside the flip plate 1; the outer edge of the sliding seat 10 can be located inside the left / right edge of the flip plate 1, the lower end of the sliding baffle 3 can be located on the flip plate 1, and the baffle seat 2 is completely located on the flip plate 1.

[0042] As a specific embodiment of the construction hoist and material receiving platform 15-room flip-plate 1 device provided by this utility model, please refer to Figures 1 to 4 The outer wall of the sliding seat 10 is provided with a sliding groove, and the side wall of the sliding baffle 3 is provided with a sliding block 11 that matches the sliding groove.

[0043] For details, please refer to Figures 1 to 4 The sliding groove is set on the side wall of the sliding seat 10 near the sliding baffle 3, along the length of the sliding seat 10. That is, the sliding groove of the left sliding seat 10 is set on its left side wall, and the sliding groove of the right sliding seat 10 is set on its right side wall. The sliding block 11 is placed on the side wall of the sliding baffle 3 near the sliding seat 10, along the length of the sliding baffle 3. That is, the sliding block 11 of the left sliding baffle 3 is set on its right side wall, and the sliding block 11 of the right sliding baffle 3 is set on its left side wall. The sliding block 11 of the left sliding baffle 3 matches the sliding groove of the left sliding seat 10, and the sliding block 11 of the right sliding baffle 3 matches the sliding groove of the right sliding seat 10, thereby improving the stability of the sliding baffle 3.

[0044] As a specific embodiment of the construction hoist and material receiving platform 15-room flip-plate 1 device provided by this utility model, please refer to Figures 1 to 4 A buffer pad 12 is provided on the lower end surface of the flap 1.

[0045] For details, please refer to Figures 1 to 4 The buffer pad 12 is set on the lower end face of the flip plate 1. The buffer pad 12 can be a rubber pad, which can buffer the impact force when the flip plate 1 flips to the receiving platform 15. At the same time, it can increase the friction between the flip plate 1 and the ground of the receiving platform 15, and improve the safety of the device.

[0046] As a specific embodiment of the construction hoist and material receiving platform 15-room flip-plate 1 device provided by this utility model, please refer to Figures 1 to 4 A hinge shaft 13 is provided on the side wall of the left / right end of the flap 1. The hinge shaft 13 is located near the rear end of the flap 1. A hinge seat 14 suitable for the insertion of the hinge shaft 13 is provided on the ground of the construction hoist.

[0047] For details, please refer to Figures 1 to 4 Two sets of hinge shafts 13 are respectively set on the side walls of the left and right ends of the flap 1, and are set near the rear end of the flap 1. Two sets of hinge seats 14 are set on the ground of the construction hoist. The two sets of hinge seats 14 are respectively set on the left and right sides of the flap 1. The hinge seats 14 are suitable for the insertion of the hinge shafts 13 to realize the hinge of the flap 1.

[0048] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A flap device between a construction hoist and a material receiving platform, characterized in that, include: A flap, hinged at its rear end to the ground of the construction hoist, is rotatable; and Two sets of side baffle assemblies are respectively disposed at the left and right ends of the flap, including a baffle seat and a sliding baffle. The baffle seat is disposed at the left / right end of the flap, and the sliding baffle is slidably disposed on the baffle seat and has the freedom to slide along the left / right end of the flap. After the flip plate is flipped over, the front end of the flip plate can be attached to the bottom surface of the receiving platform, and the sliding baffle slides towards the receiving platform to protect the left and right sides of the flip plate.

2. The flip-plate device between the construction hoist and the material receiving platform as described in claim 1, characterized in that, A positioning seat is provided at one end of the sliding baffle near the receiving platform. Positioning rods pass through the left and right side walls of the positioning seat, and the first end of the positioning rod rests against the side wall of the receiving platform.

3. The flip-plate device between the construction hoist and the material receiving platform as described in claim 2, characterized in that, A limiting seat is provided on the side wall of the receiving platform, and the limiting seat is adapted to allow the first end of the positioning rod to pass through.

4. The flip-plate device between the construction hoist and the material receiving platform as described in claim 1, characterized in that, The baffle seat is located near the rear end of the flip plate, and the baffle seat is provided with a vertical baffle groove that extends through the front and rear end faces of the baffle seat. The baffle groove is adapted for the sliding baffle to pass through.

5. The flip-plate device between the construction hoist and the material receiving platform as described in claim 4, characterized in that, A limit block is provided at the rear end of the sliding baffle, and the limit block restricts the sliding distance of the sliding baffle.

6. The flip-plate device between the construction hoist and the material receiving platform as described in claim 4, characterized in that, The upper end of the baffle seat is provided with a locking bolt, which passes through the baffle groove to limit the sliding baffle.

7. The flip-plate device between the construction hoist and the material receiving platform as described in claim 1, characterized in that, A sliding seat is provided at the left / right end of the flip plate, the sliding seat is arranged along the width direction of the flip plate, and the sliding baffle is slidably arranged on the outside of the sliding seat.

8. The flip-plate device between the construction hoist and the material receiving platform as described in claim 7, characterized in that, The outer wall of the sliding seat is provided with a sliding groove, and the side wall of the sliding baffle is provided with a sliding block that matches the sliding groove.

9. A flap device between a construction hoist and a material receiving platform as described in claim 1, characterized in that, A cushioning pad is provided on the lower end surface of the flap.

10. The flip-plate device between a construction hoist and a material receiving platform as described in claim 1, characterized in that, A hinge shaft is provided on the side wall of the left / right end of the flap, and the hinge shaft is located near the rear end of the flap. A hinge seat suitable for inserting the hinge shaft is provided on the ground of the construction hoist.

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