Parapet wall hanging basket supporting frame

Abstract

The utility model discloses a parapet hanging basket support frame, which is characterized in that a fixed seat is arranged on a chassis, a bottom upright post is locked and fixed on the fixed seat, the top of the bottom upright post is connected with a top upright post through a turntable assembly, and a top guide wheel is arranged at the top of the top upright post; a plurality of adjusting holes are formed in the stand column in an arc shape, and the relative installation angle of the bottom stand column and the base plate is adjusted through the adjusting holes. A guide frame is arranged between the bottom stand column and the top stand column, a cross beam is fixed through the guide frame, a telescopic rod is arranged on the cross beam, a counter weight frame is fixed to the end of the telescopic rod, and a steel cable positioning hole is formed in the counter weight frame. According to the utility model, a quick-release expansion slot is arranged between the chassis and the bottom upright post, and the beam can move downwards and be fixed through the quick-release expansion slot.

Description

Technical Field

[0001] This utility model belongs to the field of suspended platform technology, specifically relating to a parapet wall suspended platform support frame. Background Technology

[0002] As is well known, suspended platforms are construction machinery used for high-altitude operations in construction projects. They are a type of high-altitude work equipment that can replace traditional scaffolding, reduce labor intensity, improve work efficiency, and can be reused.

[0003] Typically, a suspended platform consists of a suspended platform, a hoist, and safety locks. Its support points are usually located at the top of the building, and it is fixed to the roof via a support frame, thus supporting the platform and positioning it away from the wall. In existing technology, for high-rise buildings, a parapet wall is usually designed on the roof, and the support frame of this type of suspended platform is directly suspended and fixed to the parapet wall to secure the heavy objects below.

[0004] In the existing technology, this type of suspended platform support frame has the following technical problems when fixing: 1. Some parapet walls have an inclined angle, making it impossible to achieve horizontal fixing when fixing the suspended platform support frame; 2. The current suspended platform bracket cannot achieve installation adjustment between high and low parapet walls, and cannot achieve universal installation between high and low walls; 3. When installing the existing suspended platform, it is impossible to adjust the installation angle in the horizontal direction. When there is a need for angle adjustment, it can only be moved as a whole, which increases the number of rivet holes on the surface of the parapet wall and increases the risk of leakage.

[0005] To address the above drawbacks, the technical problem that those skilled in the art must solve is how to design a special parapet wall suspended platform support frame that can be smoothly installed on the top of parapet walls with different surface slopes and whose main beam installation position can be adjusted, thus completely solving the above-mentioned problems encountered in the prior art. Summary of the Invention

[0006] To overcome the shortcomings of existing technology, this utility model provides a parapet wall hanging basket support frame. By setting an adjustable angle support plate, the angle can be adjusted during installation. Furthermore, the position of the upper and lower crossbeams can be adjusted by using a replaceable base.

[0007] To achieve the above technical objectives, this utility model adopts the following solution: a parapet wall hanging basket support frame, which includes a base, a fixed seat on the base, a bottom column locked and fixed on the fixed seat, the top of the bottom column being connected to the top column through a turntable assembly, and a top guide wheel being provided at the top of the top column; the bottom column is provided with several adjustment holes in an arc shape, through which the relative installation angle between the bottom column and the base can be adjusted;

[0008] A guide frame is provided between the bottom column and the top column to fix the crossbeam. A telescopic rod is provided on the crossbeam, and a counterweight frame is fixed to the end of the telescopic rod. A steel cable positioning hole is provided on the counterweight frame.

[0009] A hanger is provided on the crossbeam, which is used to connect and fix to the lower basket; a steel cable is fixed above the hanger and connected to the end traction frame on the telescopic rod through the top guide wheel.

[0010] The top column is provided with an upper guide frame at its bottom, and the turntable assembly is provided with a lower guide frame at its top. The upper and lower guide frames are configured to work together, and a crossbeam is provided between the upper and lower guide frames.

[0011] The turntable assembly includes a top turntable and a bottom turntable, both of which are provided with vertical positioning holes, and a vertical concave-convex insertion part is provided between the bottom turntable and the top turntable.

[0012] A quick-release expansion slot is provided between the chassis and the bottom column, through which the crossbeam can be moved down and fixed.

[0013] The counterweight frame is provided with a vertical pole, and the vertical pole is provided with a vertical extension rod. The bottom of the vertical pole or the vertical extension rod is provided with a load-bearing beam. The load-bearing beam is provided with a number of spaced columns, and the spaced columns are provided with steel cable positioning holes.

[0014] The beneficial effects of this utility model are as follows: A fixed base is provided on the chassis, and a bottom column is locked and fixed on the fixed base. The top of the bottom column is connected to the top column via a turntable assembly, and a top guide wheel is provided at the top of the top column. Several adjustment holes are provided in an arc shape on the column, allowing adjustment of the relative installation angle between the bottom column and the chassis. A guide frame is provided between the bottom column and the top column, allowing the crossbeam to be fixed. A telescopic rod is provided on the crossbeam, and a counterweight frame is fixed to the end of the telescopic rod. The counterweight frame has steel cable positioning holes. Furthermore, a quick-release expansion slot is provided between the chassis and the bottom column, allowing the crossbeam to be lowered and fixed. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the main mounting structure of this utility model. Figure I ;

[0017] Figure 3 This is a schematic diagram of the main mounting structure of this utility model. Figure II ;

[0018] Figure 4 This is a schematic diagram of the crossbeam lowering installation structure of this utility model;

[0019] Figure 5 for Figure 2 Enlarged schematic diagram of the structure of region A in the middle;

[0020] In the top view, 1. Chassis, 11. Fixing seat, 12. Locking hole, 2. Quick-release expansion slot, 3. Bottom column, 31. Adjustment hole, 32. Bottom turntable, 33. Positioning protrusion, 34. Positioning locking hole, 4. Lower guide frame, 41. Top turntable, 42. Upper support, 43. Positioning groove, 5. Top column, 51. Upper guide frame, 52. Reinforcing plate, 53. Top guide wheel, 6. Crossbeam, 61. Crossbeam positioning hole, 62. Telescopic rod, 63. End traction frame, 7. Hanger, 71. Hanging rod, 72. Steel cable base, 8. Counterweight frame, 80. Load-bearing beam, 81. Vertical column, 82. Spacing column, 83. Steel cable positioning hole, 84. Vertical extension rod, 85. Column U-shaped groove, 9. Steel cable, 91. Parapet wall. Detailed Implementation

[0021] The present invention will be further described below through specific embodiments. It should be understood that the following description is a specific implementation based on the technical solution disclosed in the present invention, and those skilled in the art can make further technical extensions based on the following technical solution disclosure.

[0022] Example 1:

[0023] See appendix Figure 1 , 2 As shown in Figure 4, a parapet wall hanging basket support frame includes a base 1, on which fixing holes and fixing seats 11 are provided. There are two fixing seats 11 arranged at intervals. The fixing seats 11 are provided with locking holes 12 and lock the bottom column 3. The top of the bottom column 3 is connected to the top column 5 through a turntable assembly. The top of the top column 5 is provided with a top guide wheel 53. The bottom column 3 is provided with a plurality of adjustment holes 31 in an arc shape. The adjustment holes 31 cooperate with the locking holes 12 to adjust the relative installation angle between the bottom column 3 and the base 1. In this embodiment, the bottom column 3 and the base 1 are installed at a perpendicular angle.

[0024] The bottom column 3 has a bottom turntable 32 at its top, with an annular positioning protrusion 33 on the turntable 32. A top turntable 41 is located above the bottom turntable 32, and an upper support 42 is provided on the bottom surface of the top turntable 41. An annular positioning groove 43 on the upper support 42 is fitted into the top turntable 41. Positioning locking holes 34 are correspondingly provided on the bottom turntable 32 and the top turntable 41. Rotation of both achieves locking. The bottom turntable 32, positioning protrusion 33, top turntable 41, upper support 42, positioning groove 43, and positioning locking hole 34 together constitute the turntable assembly, with the positioning protrusion 33 and positioning groove 43 forming a vertical interlocking part.

[0025] A guide frame is provided between the top surface of the top turntable 41 and the top column. The guide frame includes a lower guide frame 4 welded to the top surface of the top turntable 41 and an upper guide frame 51 at the bottom of the top column 5. A reinforcing piece 52 is also provided between the top column 5 and the upper guide frame 51. This utility model uses the guide frame to fix the crossbeam 6. The crossbeam 6 is provided with several crossbeam positioning holes 61 and telescopic rods 62. The extension and locking of the telescopic rods can be achieved by the cooperation of the crossbeam positioning holes 61 and the telescopic rods 62.

[0026] The end of the telescopic rod 62 is fixed with a counterweight frame 8, and the end of the crossbeam 6 is provided with a hanger 7. The hanger 7 is provided with several hangers 71, which are connected and fixed to the lower basket through the hangers 71. A steel cable base 72 is fixed above the hanger 7, and a steel cable 9 is connected through the steel cable base 72. The steel cable 9 is connected to the end traction frame 63 on the telescopic rod 62 through the top guide wheel 53.

[0027] Through the above structural design, this utility model can be horizontally fixed on the parapet wall 91 to achieve support and fixation of the suspended basket.

[0028] Example 2:

[0029] Based on the structure of Embodiment 1, the fixing base 11 is provided with locking holes 12 and the bottom column 3 is locked and fixed thereon. The top of the bottom column 3 is connected to the top column 5 through a turntable assembly. The bottom column 3 is provided with several adjustment holes 31 in an arc shape. The adjustment holes 31 cooperate with the locking holes 12 to adjust the relative installation angle between the bottom column 3 and the chassis 1. In this embodiment, as shown... Figure 3 As shown, the bottom column 3 is installed at a 45-degree angle to the base plate 1. It should be noted that the 45-degree angle here is only an illustrative example, and those skilled in the art can make adaptive adjustments according to the actual top angle of the parapet wall 91.

[0030] Example 3:

[0031] Based on the above two embodiments, this utility model provides a quick-release expansion groove 2 between the chassis 1 and the bottom column. The crossbeam 6 can be moved down and fixed through the quick-release expansion groove 2. The crossbeam 6 is fixed inside the quick-release expansion groove 2. When the parapet wall 91 is high, the support frame of this parapet wall hanging basket can be fixed in this way, which can effectively prevent one side of the counterweight frame 8 from being suspended.

[0032] In this embodiment, the counterweight frame 8 is provided with a vertical upright 81, and a vertical extension rod 84 is provided on the vertical upright 81. A load-bearing beam 80 is provided at the bottom of the vertical upright 81 or the vertical extension rod, and a plurality of spaced columns 82 are provided on the load-bearing beam 80. The spaced columns 82 are provided with steel cable positioning holes 83. The top of the vertical extension rod 84 is fixed to the telescopic rod 62 by means of a U-shaped groove 85.

[0033] The steel cable 9 on the end traction frame 63 extends into the steel cable positioning hole 83 and achieves multiple locking.

[0034] It should be noted that, for those skilled in the art of high-altitude suspended platform equipment, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

Claims

1. A parapet wall suspended basket support frame, characterized in that: It includes a chassis with a fixed base on the chassis. A bottom column is locked and fixed on the fixed base. The top of the bottom column is connected to the top column through a turntable assembly. A top guide wheel is provided at the top of the top column. Several adjustment holes are provided in an arc shape on the bottom column. A guide frame is provided between the bottom column and the top column; an upper guide frame is provided at the bottom of the top column, and a lower guide frame is provided at the top of the turntable assembly. The upper and lower guide frames are configured to cooperate with each other, and a crossbeam is provided between the upper and lower guide frames; a telescopic rod is provided on the crossbeam, and a counterweight frame is fixed to the end of the telescopic rod. A steel cable positioning hole is provided on the counterweight frame. A hanger is provided on the crossbeam, which is used to connect and fix to the lower basket; a steel cable is fixed above the hanger and connected to the end traction frame on the telescopic rod through the top guide wheel.

2. The parapet wall suspended platform support frame as described in claim 1, characterized in that: The turntable assembly includes a top turntable and a bottom turntable, both of which are provided with vertical positioning holes, and a vertical concave-convex insertion part is provided between the bottom turntable and the top turntable.

3. The parapet wall suspended platform support frame as described in claim 1, characterized in that: A quick-release expansion slot is provided between the chassis and the bottom column, through which the crossbeam can be moved down and fixed.

4. The parapet wall suspended platform support frame as described in claim 1, characterized in that: The counterweight frame is provided with a vertical pole, and the vertical pole is provided with a vertical extension rod. The bottom of the vertical pole or the vertical extension rod is provided with a load-bearing beam. The load-bearing beam is provided with a number of spaced columns, and the spaced columns are provided with steel cable positioning holes.

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