Adjustable height cradle support

Abstract

This utility model relates to an adjustable height-increasing suspended platform support. Its structure includes a front support, a rear support, and a horizontal crossbar mounted on top of the front and rear supports. An upper support is mounted above the front support, and a first pull rope and a second pull rope are mounted above the horizontal crossbar. The two ends of the first pull rope are connected to the two ends of the horizontal crossbar, respectively. A front adjustment support and a rear adjustment support are mounted at the front and rear ends of the horizontal crossbar, respectively. A steering component is mounted at the rear end of the horizontal crossbar. The front end of the second pull rope is connected to the front adjustment support, which is used to connect to the suspended platform. The rear end of the second pull rope is connected to the rear adjustment support via the steering component. The front and rear adjustment supports are connected to adjustment holes on the horizontal crossbar by bolts. This utility model allows adjustment of the position of the front adjustment support, thereby adjusting the distance between the suspended platform and the building facade, enabling the suspended platform to avoid protruding parts of obstacles or obstacles on the building facade.

Description

Technical Field

[0001] This utility model relates to a suspended basket support, specifically an adjustable height-increasing suspended basket support. Background Technology

[0002] For areas on the roof structure with steel frames or obstacles on the parapet wall exceeding 2.2m, since the obstacles exceed the standard suspended platform's erection height, the standard suspended platform cannot be used (the standard suspended platform's maximum adjustable height is 2.2m). In such cases, the suspended platform must be erected by increasing the height of the front and rear supports.

[0003] While existing height-increasing scaffolding supports can be applied to roof structures with obstacles, the distance between the scaffolding and the front support is fixed. When encountering obstacles with special structures that cause the scaffolding to be installed further inwards, or when there are obstacles on the building facade, it may affect the raising and lowering of the scaffolding. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable height-increasing suspended platform support to solve the problem that existing height-increasing suspended platform supports may affect the raising and lowering of the suspended platform when encountering obstacles with special structures, such as the installation position between suspended platforms being too far inward or obstacles also existing on the exterior facade of the building.

[0005] This utility model is implemented as follows: An adjustable height-increasing suspended platform support includes a front support, a rear support, and a horizontal crossbar disposed on the top of the front and rear supports. The front end of the horizontal crossbar extends forward of the front support. An upper support is disposed above the front support. A first pull rope and a second pull rope are disposed above the horizontal crossbar. The two ends of the first pull rope are respectively connected to the two ends of the horizontal crossbar, and the middle part of the first pull rope is connected to the upper support. A front adjustment support and a rear adjustment support are respectively disposed at the front and rear ends of the horizontal crossbar. A steering component is disposed at the rear end of the horizontal crossbar. The front end of the second pull rope is connected to the front adjustment support, which is used to connect with the suspended platform. The rear end of the second pull rope is connected forward to the rear adjustment support through the steering component. The middle part of the second pull rope is connected to the upper support. A plurality of adjustment holes are respectively opened at the front and rear ends of the horizontal crossbar along the length direction of the horizontal crossbar. The front adjustment support and the rear adjustment support are connected to the adjustment holes by bolts.

[0006] Furthermore, a first pulley is provided at the top of the upper support, and the first pull rope and / or the second pull rope are attached to the first pulley.

[0007] Furthermore, the steering component includes a rocker arm and a second pulley. One end of the rocker arm is connected to the rear end of the horizontal bar via a pivot, and the second pulley is located at the other end of the rocker arm. The second pull rope passes around the second pulley.

[0008] Furthermore, a third pull rope is connected between the front adjusting support and the rear adjusting support.

[0009] Furthermore, a wedge-shaped hole is provided on the rear adjustment support, a wedge-shaped block is placed in the wedge-shaped hole, and the rear end of the third pull rope passes around the wedge-shaped block.

[0010] Furthermore, the front support includes two front columns, and the rear support includes two rear columns.

[0011] Furthermore, a front horizontal adjustment rod is provided between the two front columns, and a rear horizontal adjustment rod is provided between the two rear columns.

[0012] Furthermore, a rear connecting seat is provided at the lower part of the rear column, and a counterweight is provided on the rear connecting seat.

[0013] Furthermore, a front connecting seat is provided at the lower part of the front column, and diagonal braces are provided on both sides of the front column, with the bottom of the diagonal braces connected to the front connecting seat.

[0014] The adjustable height-increasing suspended platform bracket of this utility model can adjust the position of the front adjustment seat, thereby adjusting the distance between the suspended platform and the building facade, so that the suspended platform can avoid the forward-protruding part of the obstacle or the obstacle on the building facade. At the same time, the rear adjustment support is synchronously and adaptively adjusted to maintain the tension of the second pull rope, thereby providing tension for the front adjustment seat and the suspended platform system, ensuring the safety of the suspended platform.

[0015] The front and rear adjusting supports are connected by a third rope, further ensuring the stability and safety of the second rope.

[0016] The spacing between the front and rear supports can be adjusted using horizontal adjustment rods, allowing the specific position of the supports to be determined based on the obstacle situation, thereby reducing the impact of obstacles on the installation of the raised platform support. Attached Figure Description

[0017] Figure 1 This is a reference diagram for the use of this utility model.

[0018] Figure 2 yes Figure 1 A magnified view of part A in the middle.

[0019] Figure 3 yes Figure 1 A magnified view of part B in the middle.

[0020] Figure 4 This is a structural diagram of the front bracket of this utility model.

[0021] Figure 5 This is a structural diagram of the rear bracket of this utility model.

[0022] In the diagram: 1. Front support; 2. Rear support; 3. Horizontal crossbar; 4. Upper support; 5. First pull rope; 6. Front adjusting support; 7. Rear adjusting support; 8. Second pull rope; 9. Third pull rope; 10. Adjustment hole; 11. Steering component; 12. Suspended basket; 13. Steel structure; 14. Wall tie; 15. Turnbuckle; 1-1. Front column; 1-2. Front horizontal adjusting rod; 1-3. Front connecting seat; 1-4. Diagonal brace; 2-1. Rear column; 2-2. Rear horizontal adjusting rod; 2-3. Rear connecting seat; 2-4. Counterweight; 4-1. First pulley; 7-1. Wedge hole; 7-2. Wedge block; 11-1. Swing rod; 11-2. Second pulley. Detailed Implementation

[0023] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] The adjustable height-increasing suspended platform 12 bracket of this utility model mainly includes a front bracket 1, a rear bracket 2, and a horizontal crossbar 3. The front bracket 1 and the rear bracket 2 are aligned, with the front bracket 1 close to the edge of the building and the rear bracket 2 located inside the front bracket 1. The horizontal crossbar 3 is fixedly connected to the top of both the front bracket 1 and the rear bracket 2, and the front end of the horizontal crossbar 3 extends a certain length in front of the front bracket 1 so that the front end of the horizontal crossbar 3 extends to the outside of the building.

[0026] The horizontal bar is specifically a square tube structure.

[0027] An upper support 4 is fixedly connected above the front support 1. The upper support 4 is a vertically arranged rod structure. At the same time, a first pull rope 5 is set above the horizontal crossbar 3. The front and rear ends of the first pull rope 5 are connected to the two ends of the horizontal crossbar 3, and the connection point is a certain distance from the ground end of the horizontal crossbar 3. The middle part of the first pull rope 5 is connected to the upper support 4. The first pull rope 5 forms an oblique tension structure on the horizontal crossbar 3 on the front and rear sides of the upper support 4, thereby improving the structural strength and safety of the horizontal crossbar 3.

[0028] A front adjusting support 6 and a rear adjusting support 7 are respectively installed at the front and rear ends of the horizontal crossbar 3.

[0029] The front adjusting support 6 has a square sleeve structure, which is fitted onto the horizontal crossbar 3 and can slide horizontally along the crossbar 3. A connecting rod for connecting to the second pull rope 8 is provided on its main body. A through hole is provided on the side wall of the front adjusting support 6, and several adjusting holes 10 are provided at the front end of the horizontal crossbar 3 along its length. After the front adjusting support 6 is moved to the corresponding position, bolts are used to pass through the through holes and adjusting holes 10 to fix the front adjusting support 6.

[0030] Because the position of the front adjustment seat can be adjusted, the distance between the suspended platform 12 and the building facade can be adjusted, so that the suspended platform 12 can avoid the forward-protruding part of the obstacle or the obstacle on the building facade, and the up and down movement of the suspended platform 12 is not affected.

[0031] The main body of the rear adjusting support 7 can be a square sleeve structure or a C-shaped structure, which is sleeved or fastened to the horizontal crossbar 3 and can slide horizontally along the horizontal crossbar 3. A connecting rod for connecting to the second pull rope 8 is provided on its main body. A through hole is opened on the side wall of the rear adjusting support 7, and several adjusting holes 10 are opened at the rear end of the horizontal crossbar 3 along the length of the horizontal crossbar 3. After the rear adjusting support 7 is moved to the corresponding position, bolts are used to pass through the through holes and adjusting holes 10 to fix the rear adjusting support 7.

[0032] A steering component 11 is also provided at the rear end of the horizontal crossbar 3. The front end of the second pull rope 8 is connected to the front adjusting support 6, which is used to connect with the suspended basket 12. The rear end of the second pull rope 8 is connected to the rear adjusting support 7 via the steering component 11. The middle part of the second pull rope 8 is connected to the upper bracket 4. The positions of the front adjusting support 6 and the rear adjusting support 7 can be adjusted through the adjusting hole 10, so that the second pull rope 8 is kept taut. This allows the second pull rope 8 to also form two oblique tension structures at the front and rear of the horizontal crossbar 3, further improving the structural strength and safety of the horizontal crossbar 3.

[0033] A first pulley 4-1 is provided on the top of the upper bracket 4, and a first pull rope 5 and / or a second pull rope 8 are attached to the first pulley 4-1.

[0034] The steering component 11 includes a rocker arm 11-1 and a second pulley 1-2. One end of the rocker arm 11-1 is connected to the rear end of the horizontal bar 3 via a pivot. The second pulley 1-2 is located at the other end of the rocker arm 11-1. The second pull rope 8 passes around the second pulley 1-2 and is connected to the rear adjusting support 7.

[0035] In addition to being fixed by bolts, the front adjustment support 6 and the rear adjustment support 7 are connected by a third pull rope 9. The third pull rope 9 can further prevent the front adjustment support from coming out forward and prevent the rear adjustment support 7 from moving backward, which would cause the second pull rope 8 to loosen.

[0036] In addition to adjusting the length of the second pull rope 8 through the adjustment hole 10, the second pull rope 8 is connected to the rear adjustment support 7 through a turnbuckle 15, and the length of the second pull rope 8 can be finely adjusted through the turnbuckle 15.

[0037] A wedge-shaped hole 7-1 is provided on the rear adjustment support 7, and a wedge block 7-2 is placed in the wedge-shaped hole 7-1. The rear end of the third pull rope 9 passes around the wedge block 7-2. After the third pull rope 9 applies tension to the wedge block 7-2, the wedge block 7-2 presses the third pull rope 9 tightly. Due to the self-locking effect of the wedge structure, the greater the tension of the third pull rope 9, the tighter the wedge block 7-2 is pressed, thus ensuring its safety. When it is necessary to adjust the length of the third pull rope 9, simply push the wedge block 7-2 backward, and a gap is formed between the wedge block 7-2 and the wedge hole 7-1, which allows for convenient adjustment of the third pull rope 9.

[0038] The front support 1 includes two or more front uprights 1-1, and the rear support 2 includes two or more rear uprights 2-1. A front horizontal adjustment rod 1-2 is installed between two adjacent front uprights 1-1, and a rear horizontal adjustment rod 2-2 is installed between two adjacent rear uprights 2-1. Both the front horizontal adjustment rod 1-2 and the rear horizontal adjustment rod 2-2 are telescopic sleeve structures, which are fixed with bolts after the length is adjusted. Connecting adjacent uprights with horizontal adjustment rods can improve the overall structural strength and stability.

[0039] The spacing between the front support 1 and the rear support 2 can be adjusted by the horizontal adjustment rod, so that the specific position of the support can be determined according to the obstacle situation, so as to reduce the impact of the obstacle on the installation of the raised platform 12 support.

[0040] A rear connecting seat 2-3 is provided at the lower part of the rear column 2-1, and a counterweight 2-4 is provided on the rear connecting seat 2-3.

[0041] A front connecting seat 1-3 is provided at the lower part of the front column 1-1, and diagonal braces 1-4 are provided on both sides of the front column 1-1. The bottom of the diagonal braces 1-4 is connected to the front connecting seat 1-3.

[0042] In addition, a wall tie 14 can be installed between the front support 1 and obstacles such as the steel structure 13 to further improve the overall stability and safety of the device.

[0043] The adjustable height-increasing suspended platform 12 bracket of this utility model, at the same time, maintains the tension of the second pull rope 8 through synchronous adaptive adjustment of the rear adjustment support 7, thereby providing tension for the front adjustment support and the suspended platform 12 system, ensuring the safety of the suspended platform 12.

[0044] The front adjusting support 6 and the rear adjusting support 7 are connected by the third pull rope 9, which further ensures the stability and safety of the second pull rope 8.

[0045] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An adjustable height-adjustable suspended platform support, comprising a front support, a rear support, and a horizontal crossbar disposed at the top of the front and rear supports, wherein the front end of the horizontal crossbar extends forward of the front support, characterized in that, An upper support is provided above the front support, and a first pull rope and a second pull rope are provided above the horizontal crossbar. The two ends of the first pull rope are connected to the two ends of the horizontal crossbar, and the middle part of the first pull rope is connected to the upper support. A front adjustment support and a rear adjustment support are provided at the front and rear ends of the horizontal crossbar, respectively. A steering component is provided at the rear end of the horizontal crossbar. The front end of the second pull rope is connected to the front adjustment support, which is used to connect with the suspended basket. The rear end of the second pull rope is connected to the rear adjustment support via the steering component. The middle part of the second pull rope is connected to the upper support. Several adjustment holes are provided at the front and rear ends of the horizontal crossbar along the length of the horizontal crossbar. The front adjustment support and the rear adjustment support are connected to the adjustment holes by bolts.

2. The adjustable height-increasing suspended platform bracket according to claim 1, characterized in that, A first pulley is provided at the top of the upper support, and the first pull rope and / or the second pull rope are attached to the first pulley.

3. The adjustable height-increasing suspended platform bracket according to claim 1, characterized in that, The steering component includes a rocker arm and a second pulley. One end of the rocker arm is connected to the rear end of the horizontal bar via a pivot, and the second pulley is located at the other end of the rocker arm. The second pull rope passes around the second pulley.

4. The adjustable height-increasing suspended platform bracket according to claim 1, characterized in that, A third pull rope is connected between the front adjusting support and the rear adjusting support.

5. The adjustable height-increasing suspended platform bracket according to claim 4, characterized in that, A wedge-shaped hole is provided on the rear adjustment support, and a wedge-shaped block is placed in the wedge-shaped hole. The rear end of the third pull rope passes around the wedge-shaped block.

6. The adjustable height-increasing suspended platform bracket according to claim 1, characterized in that, The front support includes two front columns, and the rear support includes two rear columns.

7. The adjustable height-increasing suspended platform bracket according to claim 6, characterized in that, A front horizontal adjustment rod is provided between the two front columns, and a rear horizontal adjustment rod is provided between the two rear columns.

8. The adjustable height-increasing suspended platform bracket according to claim 6, characterized in that, A rear connecting seat is provided at the lower part of the rear column, and a counterweight is provided on the rear connecting seat.

9. The adjustable height-increasing suspended platform bracket according to claim 6, characterized in that, A front connecting seat is provided at the lower part of the front column, and diagonal braces are provided on both sides of the front column, with the bottom of the diagonal braces connected to the front connecting seat.

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