Suspended basket device for inclined top surfaces

Abstract

This utility model relates to a suspended platform device for an inclined roof, comprising: a suspended platform, a front support, a rear support, a crossbeam, and a working wire rope. The front support is located behind the suspended platform and includes a support rod, an adjusting seat, a diagonal brace, and a positioning seat. The support rod is adjustable on the adjusting seat and can be adjusted to a fixed angle to allow it to extend vertically. The two ends of the diagonal brace are rotatably connected to the support rod and the positioning seat, respectively. The adjusting seat and the positioning seat are fixedly connected to the inclined roof and the diagonal brace locks the support rod at a fixed angle. The rear support is located behind the front support and has a counterweight. The crossbeam is connected to the support rod and the rear support, and its front end extends to the front of the front support. The working wire rope is connected to the crossbeam and passes around the front end of the crossbeam to connect to the suspended platform.

Description

Technical Field

[0001] This utility model relates to the field of high-altitude operation technology, and more specifically, to a suspended platform device for inclined ceilings. Background Technology

[0002] A suspended platform is a type of equipment used for working at height, and it is widely used in the construction industry. A traditional suspended platform consists of a platform and a suspension mechanism. Specifically, the suspension mechanism is installed at the top of the building to provide stable suspension support for the platform. The platform is connected to the suspension mechanism and suspended from the outside of the building. The platform provides support and operating space for workers, tools, and materials. By raising and lowering the platform, workers can perform operations such as painting, maintenance, and cleaning on the building's exterior walls, thus achieving work at height.

[0003] However, traditional suspended platform systems are only suitable for use on buildings with flat tops and are difficult to adapt stably to buildings with sloping tops, requiring customized setups. Because customized suspended platform systems have limited versatility, they may need to be redesigned for high-altitude operations on buildings with varying degrees of inclination, thus increasing operating costs. Utility Model Content

[0004] The purpose of this utility model is to provide a suspended platform device for inclined ceilings, and the technical problem it solves is: how to improve the versatility of the suspended platform device in order to reduce the cost of use.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution.

[0006] This utility model provides a suspended platform device for an inclined top surface, comprising: a suspended platform; a front support, located behind the suspended platform, the front support including a support rod, an adjusting seat, a diagonal brace, and a positioning seat, the support rod being adjustablely mounted on the adjusting seat and adjusted to a fixed angle so that the support rod extends vertically, the two ends of the diagonal brace being rotatably connected to the support rod and the positioning seat respectively, the adjusting seat and the positioning seat being fixedly connected to the inclined top surface, and the diagonal brace locking the support rod at the fixed angle; a rear support, located behind the front support, and the rear support having a counterweight; a crossbeam, connected to the support rod and the rear support respectively, and its front end extending to the front of the front support; and a working steel wire rope, connected to the crossbeam and passing around the front end of the crossbeam to connect to the suspended platform.

[0007] In some embodiments of this application, the inclined top surface extends obliquely in a first direction; the suspended platform, the front support, and the rear support are arranged sequentially in a second direction, and the second direction is perpendicular to the first direction; the support rod is adjustablely mounted on the adjustment seat in the first direction, and the positioning seat is located on one side of the adjustment seat in the first direction.

[0008] In some embodiments of this application, the line connecting the adjusting seat and the positioning seat slopes downward from the side where the adjusting seat is located to the side where the positioning seat is located, and the end of the diagonal brace that is rotatably connected to the support rod is higher than the end of the diagonal brace that is rotatably connected to the positioning seat.

[0009] In some embodiments of this application, the adjusting seat includes a base for connecting to an inclined top surface and two adjusting plates respectively erected on the base. The two adjusting plates are arranged side by side with a gap, and the support rod is disposed between the two adjusting plates. The adjusting plates are provided with arc-shaped grooves. The front bracket also includes an adjusting rod and a limiting rod. The adjusting rod passes through the arc-shaped grooves of the two adjusting plates and the support rod respectively. The limiting rod is connected to the two adjusting plates respectively and contacts the bottom of the support rod.

[0010] In some embodiments of this application, the front support further includes an upper support column connected to the support rod, the upper support column being located above the support rod, and the crossbeam being located between the upper support column and the support rod; the hanging basket device for tilting the top surface further includes a reinforcing steel wire rope, one end of which is connected to the front end of the crossbeam, and the other end of which passes around the rear end of the upper support column and the crossbeam and is connected to the crossbeam, and the trajectory of the reinforcing steel wire rope between the front end and the rear end of the crossbeam is an inverted V shape.

[0011] In some embodiments of this application, the crossbeam includes a front beam, a middle beam, and a rear beam arranged sequentially from front to back. The middle beam passes through the front beam and the rear beam to connect the front beam and the rear beam. One end of the reinforcing steel wire rope is connected to the front end of the front beam, and the other end passes around the upper support and the rear end of the rear beam and is connected to the rear beam.

[0012] In some embodiments of this application, the front support further includes a connecting assembly, which includes a first connector connected to the lower end of the upper support column and a second connector connected to the upper end of the support rod. The first connector has a first connecting groove with its opening facing downwards, and the second connector has a second connecting groove with its opening facing upwards. The front beam is located in the first connecting groove, and the first connector is located in the second connecting groove. The first connector is connected to the front beam and the second connector respectively.

[0013] In some embodiments of this application, the front bracket further includes a bolt assembly, which includes a bolt and a nut. The bolt includes a threaded rod and a nut connected together. The threaded rod passes through both sides of the second connector, the first connector, the front beam, and the middle beam. The nut is screwed to the threaded rod, and the nut and the nut are located on both sides of the second connector.

[0014] As can be seen from the above technical solution, the embodiments of this utility model have at least the following advantages and positive effects:

[0015] In this embodiment of the suspended platform device for an inclined top surface, the platform is suspended from a crossbeam by working steel wire ropes. The front support, crossbeam, and rear support work together to bear the weight of the platform. The counterweight on the rear support balances the forward tension generated by the platform. To ensure the overall stability and safety of the suspended platform device, the stress state of the mechanical structure formed by the front support, rear support, and crossbeam is similar to that acting on a flat top surface. The support rod in the front support needs to be kept vertical.

[0016] Specifically, when installing the front bracket, first fix the adjusting seat on the inclined top surface. According to the inclination of the inclined top surface, adjust the angle of the support rod so that it has a fixed angle relative to the adjusting seat, keeping the support rod in a vertical state. Then, the diagonal brace adapts to the changes in the orientation and angle of the support rod by displacement and rotation, allowing the positioning seat connected to its other end to move on the inclined top surface. Finally, fix the positioning seat on the inclined top surface, so that the support rod is locked at a fixed angle under the support of the diagonal brace. Thus, through the cooperation between the adjusting seat, support rod, diagonal brace and positioning seat, the front bracket can be fixedly installed on the inclined top surface, and the support rod can be kept in a vertical state. Since the support rod is adjustable on the adjustment seat, and the two ends of the diagonal brace are rotatably connected to the support rod and the positioning seat respectively, when applicable to inclined top surfaces with different degrees of inclination, only the angle of the support rod needs to be adjusted, and the diagonal brace and positioning seat need to be adjusted accordingly, so that the front bracket can be fixed and in a vertical state on inclined top surfaces with different degrees of inclination, thereby improving the versatility of the suspended platform device and saving usage costs. Attached Figure Description

[0017] The various objectives, features, and advantages of this invention will become more apparent from the following detailed description of preferred embodiments in conjunction with the accompanying drawings. The drawings are merely illustrative illustrations of the invention and are not necessarily drawn to scale. In the drawings, the same reference numerals always denote the same or similar parts. Wherein:

[0018] Figure 1 This is a structural schematic diagram of a suspended basket device for an inclined top surface, according to an exemplary embodiment.

[0019] Figure 2 yes Figure 1 A schematic diagram of the specific structure of the front bracket on the inclined top surface;

[0020] Figure 3 yes Figure 2 Rear view.

[0021] The annotations in the attached figures are explained as follows:

[0022] 1. Suspended platform;

[0023] 2. Front bracket; 21. Support rod; 22. Adjusting seat; 221. Base; 222. Adjusting plate; 2221. Arc groove; 223. Limiting rod; 23. Diagonal brace; 24. Positioning seat; 25. Adjusting rod; 26. Upper support column; 27. Connecting assembly; 271. First connecting piece; 2711. First connecting groove; 272. Second connecting piece; 2721. Second connecting groove; 28. Bolt assembly; 281. Bolt; 2811. Screw; 2812. Nut; 282. Nut;

[0024] 3. Rear support; 31. Counterweight;

[0025] 4. Crossbeam; 41. Front beam; 42. Middle beam; 43. Rear beam;

[0026] 5. Working wire rope;

[0027] 6. Reinforce the wire rope;

[0028] D1, first direction; D2, second direction. Detailed Implementation

[0029] Although the present invention can be readily embodied in various forms, only some specific embodiments are shown in the accompanying drawings and will be described in detail in this specification. It is understood that this specification should be regarded as an exemplary illustration of the principles of the present invention and is not intended to limit the present invention to what is described herein.

[0030] Therefore, a feature pointed out in this specification is used to describe one feature of one embodiment of the present invention, and does not imply that every embodiment of the present invention must have the described feature. Furthermore, it should be noted that this specification describes many features. Although certain features may be combined to illustrate possible system designs, these features may also be used in other combinations not explicitly stated. Therefore, unless otherwise stated, the described combinations are not intended to be limiting.

[0031] In the embodiments shown in the accompanying drawings, the directional indications (such as up, down, left, right, front, and back) used to explain the structure and movement of the various elements of this invention are relative rather than absolute. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the descriptions of the positions of these elements change, these directional indications also change accordingly.

[0032] Please see Figures 1 to 2 The suspended platform device for an inclined top surface provided in one embodiment of this utility model mainly includes a suspended platform 1, a front support 2, a rear support 3, a crossbeam 4, and a working steel wire rope 5. The front support 2 is located behind the suspended platform 1 and includes a support rod 21, an adjusting seat 22, a diagonal brace 23, and a positioning seat 24. The support rod 21 is angle-adjustably mounted on the adjusting seat 22 and adjusted to a fixed angle so that the support rod 21 extends vertically. The two ends of the diagonal brace 23 are rotatably connected to the support rod 21 and the positioning seat 24, respectively. The adjusting seat 22 and the positioning seat 24 are fixedly connected to the inclined top surface, and the diagonal brace 23 locks the support rod 21 at a fixed angle. The rear support 3 is located behind the front support 2 and is equipped with a counterweight 31. The crossbeam 4 is connected to the support rod 21 and the rear support 3, and its front end extends to the front of the front support 2. The working wire rope 5 is connected to the crossbeam 4 and passes around the front end of the crossbeam 4 to connect to the suspended platform 1.

[0033] In this embodiment of the suspended platform device for an inclined top surface, the suspended platform 1 is suspended from the crossbeam 4 by a working steel wire rope 5. The front support 2, the crossbeam 4, and the rear support 3 cooperate to bear the weight transfer of the suspended platform 1. The counterweight 31 on the rear support 3 can balance the forward pulling force generated by the suspended platform 1. To ensure the overall stability and safety of the suspended platform device, the force state of the mechanical structure formed between the front support 2, the rear support 3, and the crossbeam 4 is similar to that acting on a flat top surface. The support rod 21 in the front support 2 needs to be kept vertical.

[0034] Specifically, when installing the front bracket 2, the adjusting seat 22 is first fixed on the inclined top surface. The angle of the support rod 21 is adjusted according to the inclination of the inclined top surface so that it has a fixed angle relative to the adjusting seat 22, keeping the support rod 21 in a vertical state. Then, the diagonal brace 23 is displaced and rotated to adapt to the changes in the orientation and angle of the support rod 21, so that the positioning seat 24 connected to its other end can move on the inclined top surface. Finally, the positioning seat 24 is fixed on the inclined top surface, so that the support rod 21 is locked at a fixed angle under the support of the diagonal brace 23. Thus, through the cooperation between the adjusting seat 22, the support rod 21, the diagonal brace 23 and the positioning seat 24, the front bracket 2 can be fixedly installed on the inclined top surface, and the support rod 21 can be kept in a vertical state. Since the support rod 21 is adjustable on the adjustment seat 22, and the two ends of the diagonal brace 23 are rotatably connected to the support rod 21 and the positioning seat 24 respectively, when applicable to inclined top surfaces with different degrees of inclination, only the angle of the support rod 21 needs to be adjusted, and the diagonal brace 23 and the positioning seat 24 need to be adjusted accordingly, so that the front bracket 2 can be fixed and placed in a vertical state on inclined top surfaces with different degrees of inclination, thereby improving the versatility of the suspended platform device and saving usage costs.

[0035] It should be noted that the inclined top surface can be the entire top of the building that is inclined, or it can be the top of the parapet wall on the building that is inclined. In this embodiment, the front support 2 is fixed to the top of the parapet wall, and the rear support 3 and the counterweight 31 on it are placed on a flat area of ​​the top of the building, which can be achieved using a conventional structure.

[0036] It is conceivable that the suspended platform 1 can be located on one side of the inclined line of the inclined top surface, or it can be located on one side of the inclined line of the inclined top surface. In this embodiment, the relationship between the suspended platform 1 and the inclined top surface is the latter.

[0037] Please see Figures 1 to 3 In one specific embodiment, where the suspended platform 1 is not on one side of the inclined line of the inclined top surface, the inclined top surface extends inclinedly in the first direction D1. The suspended platform 1, the front support 2, and the rear support 3 are arranged sequentially in the second direction D2, and the second direction D2 is perpendicular to the first direction D1. The support rod 21 is adjustablely mounted on the adjustment seat 22 in the first direction D1, and the positioning seat 24 is located on one side of the adjustment seat 22 in the first direction D1.

[0038] Please see Figure 2 and Figure 3In a further embodiment, the line connecting the adjusting seat 22 and the positioning seat 24 slopes downwards from the side where the adjusting seat 22 is located to the side where the positioning seat 24 is located, and the end of the diagonal brace 23 rotatably connected to the support rod 21 is higher than the end of the diagonal brace 23 rotatably connected to the positioning seat 24. The inclined top surface slopes downwards from the side where the adjusting seat 22 is located to the side where the positioning seat 24 is located. The diagonal brace 23, the support rod 21, and the inclined top surface can form a triangular structure. The diagonal brace 23 provides an upward supporting force to the support rod 21, thereby helping to maintain the stability of the support rod 21 in the horizontal direction and making the position of the support rod 21 more stable and reliable.

[0039] In one specific embodiment of the suspended platform 1 on one side of the inclined line of the inclined top surface (this specific embodiment is not shown in the relevant drawings), the first direction D1 mentioned in the above specific embodiment is the same as the second direction D2.

[0040] Please see Figure 2 and Figure 3 In a specific embodiment, the adjusting seat 22 includes a base 221 for connecting to the inclined top surface and two adjusting plates 222 respectively erected on the base 221. The two adjusting plates 222 are arranged side by side with a spacing, and a support rod 21 is disposed between the two adjusting plates 222. The adjusting plates 222 have arc-shaped grooves 2221. The front bracket 2 also includes an adjusting rod 25, which passes through the arc-shaped grooves 2221 of the two adjusting plates 222 and the support rod 21, so that the angle of the support rod 21 is adjustable on the adjusting seat 22. The base 221 provides a stable support foundation for the adjusting seat 22. The adjusting rod 25 passes through the arc-shaped grooves 2221 of the two adjusting plates 222 and the support rod 21. By sliding the adjusting rod 25 in the arc-shaped grooves 2221, the angle of the support rod 21 on the adjusting seat 22 can be adjusted. The structure is relatively simple, stable, and easy to implement.

[0041] In a further embodiment, the adjusting seat 22 also includes a limiting rod 223, which is connected to the two adjusting plates 222 respectively and contacts the bottom of the support rod 21. When the adjusting rod 25 slides in the arc-shaped groove 2221, the limiting rod 223 always contacts the bottom of the support rod 21. The limiting rod 223 can provide an additional support point for the support rod 21, ensuring that the adjusting rod 25 can quickly and stably adjust the angle on the adjusting seat 22, and effectively reduce the swaying of the support rod 21, making the adjustment process more stable and reliable.

[0042] In this embodiment, the two adjustment plates 222 are arranged side by side in the second direction D2.

[0043] Please see Figures 1 to 3In a specific embodiment, the front support 2 further includes an upper support column 26 connected to the support rod 21. The upper support column 26 is located above the support rod 21, and the crossbeam 4 is located between the upper support column 26 and the support rod 21. The suspended platform device for the inclined top surface also includes a reinforcing steel wire rope 6. One end of the reinforcing steel wire rope 6 is connected to the front end of the crossbeam 4, and the other end passes around the upper support column 26 and the rear end of the crossbeam 4 and is connected to the crossbeam 4. The trajectory of the reinforcing steel wire rope 6 between the front and rear ends of the crossbeam 4 is an inverted V shape. The tension on the crossbeam 4 can be effectively dispersed by the reinforcing steel wire rope 6, and the stability of the force-bearing structure formed between the front support 2, the rear support 3, and the crossbeam 4 is improved, thereby enhancing the overall structural stability of the suspended platform device.

[0044] Please see Figure 1 In a specific embodiment, the crossbeam 4 includes a front beam 41, a middle beam 42, and a rear beam 43 arranged sequentially from front to back. The middle beam 42 passes through both the front beam 41 and the rear beam 43 to connect them. One end of the reinforcing wire rope 6 is connected to the front end of the front beam 41, and the other end passes around the upper support 26 and the rear end of the rear beam 43 and connects to the rear beam 43. This connection of the reinforcing wire rope 6 forms a reinforcement system spanning the entire crossbeam 4. When the suspended platform 1 carries a heavy load, the front end of the front beam 41 will be subjected to a large downward pull, while the rear end of the rear beam 43 will bear part of the reverse force. The reinforcing wire rope 6 can transfer the tension at the front end of the front beam 41 to the rear end of the rear beam 43, making the entire crossbeam 4 a stable whole when under stress, thereby reducing the deformation and swaying of the crossbeam 4.

[0045] In this embodiment, the front beam 41, the middle beam 42, and the rear beam 43 are each provided with a number of positioning holes. When the middle beam 42 passes through the front beam 41 and the rear beam 43, two of the positioning holes on the middle beam 42 are respectively aligned and connected with one positioning hole on the front beam 41 and one positioning hole on the rear beam 43. Specifically, by adjusting the alignment and connection relationship of the positioning holes on different components, the overall length of the beam is adjustable, which can be adapted to the usage requirements of specific scenarios.

[0046] Please see Figure 2 and Figure 3In a specific embodiment, the front support 2 further includes a connecting assembly 27. The connecting assembly 27 includes a first connector 271 connected to the lower end of the upper support column 26 and a second connector 272 connected to the upper end of the support rod 21. The first connector 271 has a downward-facing first connecting groove 2711, and the second connector 272 has an upward-facing second connecting groove 2721. The front beam 41 is located within the first connecting groove 2711, and the first connector 271 is located within the second connecting groove 2721. The first connector 271 is connected to both the front beam 41 and the second connector 272. During installation, simply placing the front beam 41 into the first connecting groove 2711 and then placing the first connector 271 into the second connecting groove 2721 and connecting them completes the assembly of the upper support column 26, the front beam 41, and the support rod 21. Compared to traditional complex connection methods, this improves installation efficiency and makes the structure more compact.

[0047] In a specific embodiment, the front bracket 2 further includes a bolt assembly 28, which includes a bolt 281 and a nut 282. The bolt 281 includes a threaded rod 2811 and a nut 2812 connected together. The threaded rod 2811 passes through both sides of the second connector 272, the first connector 271, the front beam 41, and the middle beam 42, respectively. The nut 282 is screwed to the threaded rod 2811, and the nut 2812 and the nut 282 are located on both sides of the second connector 272, respectively. The bolt assembly 28 completes the connection between the above-mentioned components, which has the characteristics of simple connection and high reliability.

[0048] It should be noted that the bolt assembly 28 is applicable to the connection relationships mentioned in the above embodiments.

[0049] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A suspended platform device for an inclined top surface, characterized in that, include: Suspended platform; A front support is located at the rear of the suspended platform. The front support includes a support rod, an adjusting seat, a diagonal brace, and a positioning seat. The support rod is angle-adjustable on the adjusting seat and is adjusted to a fixed angle so that the support rod extends vertically. The two ends of the diagonal brace are rotatably connected to the support rod and the positioning seat, respectively. The adjusting seat and the positioning seat are fixedly connected to the inclined top surface, and the diagonal brace locks the support rod at the fixed angle. A rear support is located behind the front support, and a counterweight is provided on the rear support; A crossbeam is connected to the support rod and the rear bracket respectively, and its front end extends to the front of the front bracket; The working steel wire rope is connected to the crossbeam and passes around the front end of the crossbeam to connect to the suspended platform.

2. The suspended platform device for an inclined top surface according to claim 1, characterized in that, The inclined top surface extends inclinedly in the first direction; The suspended platform, the front support, and the rear support are arranged sequentially in the second direction, and the second direction is perpendicular to the first direction. The support rod is angularly adjustable on the adjustment seat in the first direction, and the positioning seat is located on one side of the adjustment seat in the first direction.

3. The suspended platform device for an inclined top surface according to claim 2, characterized in that, The line connecting the adjusting seat and the positioning seat slopes downwards from the side where the adjusting seat is located to the side where the positioning seat is located, and the end of the diagonal brace that is rotatably connected to the support rod is higher than the end of the diagonal brace that is rotatably connected to the positioning seat.

4. The suspended platform device for an inclined top surface according to claim 1, characterized in that, The adjusting seat includes a base for connecting to an inclined top surface and two adjusting plates that are respectively erected on the base. The two adjusting plates are arranged side by side with a gap between them, and the support rod is located between the two adjusting plates. The adjusting plates have arc-shaped grooves. The front bracket also includes an adjusting rod and a limiting rod. The adjusting rod passes through the arc-shaped grooves of the two adjusting plates and the support rod, respectively. The limiting rod is connected to the two adjusting plates and contacts the bottom of the support rod.

5. The suspended platform device for an inclined top surface according to claim 1, characterized in that, The front support also includes an upper support column connected to the support rod, the upper support column being located above the support rod, and the crossbeam being located between the upper support column and the support rod; The suspended platform device for the inclined top surface also includes a reinforcing steel wire rope, one end of which is connected to the front end of the crossbeam, and the other end of which passes around the upper support and the rear end of the crossbeam and is connected to the crossbeam. The trajectory of the reinforcing steel wire rope between the front end and the rear end of the crossbeam is an inverted V shape.

6. The suspended platform device for an inclined top surface according to claim 5, characterized in that, The crossbeam includes a front beam, a middle beam, and a rear beam arranged sequentially from front to back. The middle beam passes through the front beam and the rear beam to connect the front beam and the rear beam. One end of the reinforcing steel wire rope is connected to the front end of the front beam, and the other end passes around the upper support and the rear end of the rear beam and is connected to the rear beam.

7. The suspended platform device for an inclined top surface according to claim 6, characterized in that, The front support also includes a connecting assembly, which includes a first connector connected to the lower end of the upper support column and a second connector connected to the upper end of the support rod. The first connector has a first connecting groove with its opening facing downwards, and the second connector has a second connecting groove with its opening facing upwards. The front beam is located in the first connecting groove, and the first connector is located in the second connecting groove. The first connector is connected to the front beam and the second connector respectively.

8. The suspended platform device for an inclined top surface according to claim 7, characterized in that, The front support also includes a bolt assembly, which includes a bolt and a nut. The bolt includes a threaded rod and a nut connected together. The threaded rod passes through both sides of the second connector, the first connector, the front beam, and the middle beam. The nut is screwed to the threaded rod, and the nut and the nut are located on both sides of the second connector.

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