Hanging basket protection buffer plate

Abstract

The hanging basket protection buffer plate comprises a hanging basket plate and a pressing plate, and the pressing plate and the hanging basket plate are arranged in parallel and connected through a plurality of telescopic rods; a plurality of groups of elastic wheel assemblies are arranged on one side, far away from the hanging backboard, of the pressing plate; the elastic wheel assembly comprises a groove plate and supporting arm wheels, the two supporting arm wheels are in a herringbone shape and are movably connected with a shaft rod in the groove plate, and supporting arms are connected with the first connecting columns on the two sides of the groove plate through spring hooks. According to the hanging basket, the herringbone supporting arm wheels are arranged on the outer sides of the pressing plates, so that after the pressing plates of the hanging basket make contact with the wall, the hanging basket cannot be blocked through sliding of the elastic wheels, meanwhile, the supporting arm wheels are connected with the groove plates through the spring hooks, and when the pressing plates impact the wall, the supporting arm wheels expand outwards towards the upper side and the lower side; the spring hook can effectively buffer pressure for the first time, and the telescopic rod between the hanging basket plate and the pressing plate can buffer the pressure for the second time, so that the pressure of the hanging basket on a wall body is effectively relieved, and vertical movement of the hanging basket is not hindered while the wall body is prevented from being damaged.

Description

Technical Field

[0001] This application belongs to the field of suspended platform technology, specifically relating to a suspended platform protective buffer plate. Background Technology

[0002] During construction, workers stand in suspended scaffolds to paint and spray the exterior walls of buildings. When the scaffolds move to a certain height, the wind increases and the scaffolds sway with the wind, causing them to collide with the building walls multiple times, damaging both the walls and the scaffolds. This affects the normal use of the scaffolds and increases the working risks for the workers.

[0003] For example, patent CN209011531U provides a building safety protection device that, through the cooperation of a protective plate, a first compression spring, and a second compression spring, alleviates the pressure on the wall caused by the swaying of the suspended platform, reducing damage to the wall and preventing damage to the suspended platform itself. However, many suspended platforms need to be installed on the outside of buildings with glass curtain walls. Although the protective plate of the aforementioned patent can alleviate the pressure of the swaying suspended platform, it is not conducive to the vertical movement of the suspended platform when it comes into contact with the wall, and the vertical movement of the suspended platform can damage the tempered glass of the glass curtain wall. Utility Model Content

[0004] This application provides a protective buffer plate for suspended platforms to solve the above-mentioned technical problems.

[0005] To solve the above-mentioned technical problems, the present application adopts the following technical solution: a suspended basket protective buffer plate, including a suspended basket and a pressure plate, the pressure plate and the suspended basket are arranged parallel to each other and connected by multiple telescopic rods; the side of the pressure plate away from the suspended basket is provided with multiple sets of elastic wheel assemblies; the elastic wheel assembly includes a groove plate and a support arm wheel, the two support arm wheels are in a herringbone shape and are movably connected to the shaft in the groove plate, and the support arm is connected to the first connecting column on both sides of the groove plate by a spring hook.

[0006] Furthermore, one side of the grooved plate is connected to the pressure plate, and the other side of the grooved plate is provided with a slot, with the shaft located in the middle of the slot.

[0007] Furthermore, the outrigger wheel includes a connecting arm and an elastic wheel; the connecting arm has shaft holes on both sides, one shaft hole is fitted onto the shaft rod, and the other shaft hole is fitted onto the rotating shaft of the elastic wheel.

[0008] Furthermore, the distance between the shaft holes is greater than half the width of the slot.

[0009] Furthermore, a second connecting post is provided at the side end where the two connecting arms meet; the first connecting post is set in the slot and located on both sides of the shaft; the second connecting post is connected to the first connecting post by a spring hook.

[0010] Furthermore, the spring hook includes a first spring and hook portions located on both sides of the spring, the hook portions being connected to a first connecting post and a second connecting post, respectively.

[0011] Furthermore, the telescopic rod includes a sleeve connected to the pressure plate and a pressure rod connected to the hanging plate, with the end of the pressure rod sleeved in the sleeve; a second spring is provided between the bottom of the inner wall of the sleeve and the pressure rod.

[0012] Furthermore, the end retaining ring plate in the sleeve of the pressure rod is provided, and a limiting ring is provided in the middle of the inner wall of the sleeve.

[0013] The beneficial effects of this application are as follows: By setting a herringbone-shaped support arm wheel on the outside of the pressure plate, the pressure plate of the suspended platform slides through the elastic wheel after contacting the wall, so that the suspended platform is not obstructed. At the same time, the support arm wheel is connected to the groove plate through a spring hook, so that when the pressure plate impacts the wall, the support arm wheel expands outward to the upper and lower sides. The spring hook can effectively buffer the pressure initially, and the telescopic rod between the suspended platform and the pressure plate provides a second buffer for the pressure. This effectively reduces the pressure of the suspended platform on the wall, prevents damage to the wall, and does not hinder the up and down movement of the suspended platform. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of an embodiment of the suspended platform protective buffer plate of this application;

[0015] Figure 2 yes Figure 1 A schematic diagram of the structure of an embodiment of the elastic wheel assembly;

[0016] Figure 3 yes Figure 2 A schematic diagram of the structure of one embodiment of the support arm wheel;

[0017] Figure 4 yes Figure 3 A schematic diagram of one embodiment of the connecting arm. Detailed Implementation

[0018] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application.

[0019] like Figure 1-4As shown, this application provides a protective buffer plate for a suspended platform, including a platform 1 and a pressure plate 2. The pressure plate 2 is arranged parallel to the platform 1 and connected by multiple telescopic rods 3. Multiple sets of elastic wheel assemblies are provided on the side of the pressure plate 2 away from the platform 1. Each elastic wheel assembly includes a grooved plate 4 and support wheel 5. Two support wheels 5 are herringbone shaped and movably connected to a shaft 41 in the grooved plate 4. The support wheels 5 are connected to the first connecting posts 43 on both sides of the grooved plate 4 via spring hooks 6. In the above design, the elastic wheel assembly, through the longitudinal arrangement of the support wheels 5, can roll up and down against the wall, ensuring that the vertical movement of the suspended platform is not obstructed when it approaches the wall. Simultaneously, the spring hooks 6 and the telescopic rods 3 provide double pressure buffering to protect the wall from damage caused by the pressure of the swaying suspended platform.

[0020] One side of the groove plate 4 is connected to the pressure plate 2, and the other side of the groove plate 4 is provided with a slot 42. The shaft 41 is located in the middle of the slot 42. The slot 42 in the above design can limit the outward expansion angle of the support arm wheel 5.

[0021] The support arm wheel 5 includes a connecting arm 51 and an elastic wheel 52. The connecting arm 51 has shaft holes 511 on both sides, one shaft hole 511 being fitted onto the shaft 41, and the other shaft hole 511 being fitted onto the rotating shaft of the elastic wheel 52. In this design, the surface of the elastic wheel 52 is fitted with a rubber sleeve to ensure that the elastic wheel 52 has a certain degree of elasticity and will not damage the wall when in contact with it.

[0022] The distance between the shaft holes 511 is greater than half the width of the slot 42. This design allows the connecting arm 51 to contact and limit the movement of the slot 42 when the support arm wheel 5 is squeezed outward against the wall, while ensuring that the elastic wheel 52 will not be completely retracted into the slot 42, thus ensuring that it will not be obstructed when rolling on the wall.

[0023] A second connecting post 53 is provided at the side end where the two connecting arms 51 meet; a first connecting post 43 is set in the slot 42 and located on both sides of the shaft 41; the second connecting post 53 is connected to the first connecting post 43 by a spring hook 6. In the above design, the spring hook 6 can support the support arm wheel 5 to prevent it from sagging when it is not in contact with the wall; when the support arm wheel 5 is in contact with the wall, the support arm wheel 5 expands outward to the upper and lower sides, which can convert the pressure into the elastic force of the spring hook 6, thereby relieving the pressure of the support arm wheel 5 on the wall.

[0024] The spring hook 6 includes a first spring 61 and hook portions 62 located on both sides of the spring. The hook portions 62 are respectively connected to the first connector and the second connector 53. In the above design, the spring hook 6 can securely connect the first connector and the second connector 53 through the hook portions 62.

[0025] The telescopic rod 3 includes a sleeve 31 connected to the pressure plate 2 and a pressure rod 32 connected to the suspended platform 1. The end of the pressure rod 32 is sleeved on the sleeve 31. A second spring 33 is provided between the bottom of the inner wall of the sleeve 31 and the pressure rod 32. The second spring 33 in the above design can be compressed when the suspended platform contacts the wall, thereby relieving pressure for the second time.

[0026] The end retaining plate 34 of the pressure rod 32 is located in the sleeve 31, and a limiting ring 35 is provided in the middle of the inner wall of the sleeve 31. The limiting ring 35 in the above design can prevent the pressure rod 32 from detaching from the sleeve 31.

[0027] In terms of specific working principle, the pressure plate 2 is located on the outer side of the suspended platform 1 near the wall in the suspended basket and is connected by the telescopic rod 3. Multiple sets of elastic wheel assemblies are longitudinally arranged on the pressure plate 2. When the suspended basket sways and the pressure plate 2 contacts the tempered glass or other wall, the herringbone-shaped support arm wheel 5 expands outwards to the upper and lower sides, while the first spring 61 stretches to provide initial pressure buffering. Subsequently, the telescopic rod 3 compresses, and the second spring 33 provides secondary buffering, completely dissipating the impact force on the suspended basket. Even when the elastic wheel 52 of the support arm wheel 5 contacts the wall, the elastic wheel 52 can slide up and down along the wall during the raising and lowering of the suspended basket without obstructing its movement. Furthermore, the rubber surface of the elastic wheel 52 itself has a certain degree of elasticity, preventing damage to the wall during rolling.

[0028] The above description is merely an embodiment of this application and does not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A protective buffer plate for suspended platforms, characterized in that, include: The system includes a hanging backboard and a pressure plate, with the pressure plate arranged parallel to the hanging backboard and connected by multiple telescopic rods. The pressure plate has multiple sets of elastic wheel assemblies on its side away from the hanging backboard. Each elastic wheel assembly includes a grooved plate and support wheel assemblies. Two support wheel assemblies are herringbone shaped and movably connected to a shaft in the grooved plate. The support wheel assemblies are connected to first connecting posts on both sides of the grooved plate via spring hooks.

2. The suspended platform protective buffer plate according to claim 1, characterized in that, One side of the grooved plate is connected to the pressure plate, and the other side of the grooved plate is provided with a slot. The shaft is located in the middle of the slot.

3. A suspended platform protective buffer plate according to claim 2, characterized in that, The support arm wheel includes a connecting arm and an elastic wheel; the connecting arm has shaft holes on both sides, one shaft hole is fitted onto the shaft, and the other shaft hole is fitted onto the rotating shaft of the elastic wheel.

4. A suspended platform protective buffer plate according to claim 3, characterized in that, The distance between the shaft holes is greater than half the width of the slot.

5. A suspended platform protective buffer plate according to claim 3, characterized in that, The two connecting arms are provided with a second connecting post at their joined ends; the first connecting post is disposed in the slot and located on both sides of the shaft; the second connecting post and the first connecting post are connected by the spring hook.

6. A suspended platform protective buffer plate according to claim 5, characterized in that, The spring hook includes a first spring and hook portions located on both sides of the spring, the hook portions being connected to the first connector and the second connector post, respectively.

7. A suspended platform protective buffer plate according to claim 1, characterized in that, The telescopic rod includes a sleeve connected to the pressure plate and a pressure rod connected to the hanging plate, with the end of the pressure rod sleeved in the sleeve; a second spring is provided between the bottom of the inner wall of the sleeve and the pressure rod.

8. A suspended platform protective buffer plate according to claim 7, characterized in that, The end retaining ring plate of the pressure rod is located in the sleeve, and a limiting ring is provided in the middle of the inner wall of the sleeve.

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