Hanging basket suspension mechanism

Abstract

A hanging basket suspension mechanism comprises a front seat and a rear seat which are vertically and fixedly arranged, a front beam horizontally arranged on the front seat and a rear beam horizontally arranged on the rear seat, a front steel wire rope suspension assembly is arranged at one end of the front beam and used for being connected with a hanging basket assembly, a rear steel wire rope suspension assembly is arranged on the rear beam, and a rope wheel assembly is arranged on a stand column of the front seat. The safety device further comprises a safety steel wire rope and a balancing weight, the balancing weight is fixedly connected with the other end of the rear beam, the safety steel wire rope is matched with the rope wheel assembly, the two ends of the safety steel wire rope are fixedly connected with the front steel wire rope suspension assembly and the rear steel wire rope suspension assembly respectively, and an adjusting mechanism for adjusting the distance between the front beam and the rear beam is arranged between the front beam and the rear beam. The distance between the balancing weight and the stand column is b, the load of the hanging basket assembly is F, the distance between the hanging basket assembly and the stand column is a, the anti-overturning coefficient is K, K = bG / aF > = 3, the hanging basket suspension mechanism can be installed according to the actual load or the building space, and the anti-overturning performance of the hanging basket suspension mechanism is guaranteed.

Description

Technical Field

[0001] This application relates to the field of suspended basket installation, and more particularly, to a suspended basket suspension mechanism. Background Art

[0002] The suspended basket suspension mechanisms in the prior art generally include a front seat, a rear seat, a counterweight, and a suspended basket assembly. To ensure its anti-overturning property, the rated load is usually limited. During actual use, there are situations where the rated load needs to be adjusted, and thus the bracket structure of the suspended basket needs to be adjusted. The current suspended basket structures are all fixed structures and cannot be adjusted, resulting in poor anti-overturning property. In addition, in some installation situations, due to the influence of the building structure, the extension amount of the front beam, that is, the installation position of the suspended basket assembly, is limited. Therefore, the fixed bracket structure cannot meet the above requirements.

[0003] In view of this, those skilled in the art need to improve the existing suspended basket suspension assembly to meet the current installation space limitations while ensuring its anti-overturning property. Summary of the Utility Model

[0004] The main purpose of this application is to provide a suspended basket suspension mechanism that can install the suspended basket suspension mechanism according to the actual load or building space to ensure its anti-overturning property.

[0005] To achieve the above object, in a first aspect, this application provides a suspended basket suspension mechanism, including a vertically fixedly arranged front seat and a rear seat, a front beam horizontally arranged on the front seat, a rear beam horizontally arranged on the rear seat. One end of the front beam is provided with a front wire rope suspension assembly and is used to connect the suspended basket assembly. A rear wire rope suspension assembly is arranged on the rear beam. A rope wheel assembly is arranged on the column of the front seat. It further includes a safety wire rope and a counterweight block. The counterweight block is fixedly connected to the other end of the rear beam. The safety wire rope cooperates with the rope wheel assembly and its two ends are respectively fixedly connected to the front wire rope suspension assembly and the rear wire rope suspension assembly. There is an adjusting mechanism between the front beam and the rear beam for adjusting the distance between the two. Let: the weight of the counterweight block be G, the distance between the counterweight block and the column be b, the load of the suspended basket assembly be F, the distance between the suspended basket assembly and the column be a, and the anti-overturning coefficient be K, K = bG / aF ≥ 3.

[0006] Further improved, the adjusting mechanism includes a middle beam. The two ends of the middle beam are respectively slidably arranged with the front beam and the rear beam, and positioning structures are respectively arranged between the middle beam and the front beam and the rear beam.

[0007] Further improved, the positioning structure includes a plurality of first positioning holes formed in the front beam or the rear beam, a second positioning hole formed in the middle beam, and a positioning component that cooperates with the first positioning hole and the second positioning hole. The positioning component includes a positioning bolt, a positioning nut that cooperates with the positioning bolt, and a first spring washer.

[0008] Further improved, a vertically telescopic support column is provided on the rear seat, and the end of the rear beam is fixedly provided at the upper end of the support column.

[0009] Further improved, both the front wire rope suspension assembly and the rear wire rope suspension assembly include connecting plates on both sides, a first connecting component that connects the connecting plates to the front beam or the rear beam, and a second connecting component that connects the connecting plates to the safety wire rope.

[0010] Further improved, both the first connecting component and the second connecting component include a connecting bolt, a connecting nut that cooperates with the connecting bolt, and a second spring washer.

[0011] Further improved, the rope wheel assembly includes a rope wheel body, a mounting bolt, a mounting nut that cooperates with the mounting bolt, and a third spring washer.

[0012] Further improved, a plurality of wire rope clips are fixedly provided on the safety wire rope.

[0013] Further improved, the front seat is a triangular support.

[0014] Further improved, a is 1.1 - 1.7 m.

[0015] Compared with the prior art, the hanging mechanism of the hanging basket provided by the present utility model has the beneficial effect that an adjusting mechanism is provided between the front beam and the rear beam. During specific installation, adjustment is made according to the on-site building structure and the load condition of the hanging basket, so as to ensure the overall anti-overturning performance of the hanging basket hanging mechanism. It is not only stable in structure and safe in use, but also flexible and convenient in installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings forming a part of this application are used to provide a further understanding of this application, making other features, objects, and advantages of this application more obvious. The schematic embodiments and descriptions of the drawings of this application are used to explain this application and do not constitute an improper limitation of this application. In the drawings:

[0017] Figure 1 is a schematic diagram of the present utility model;

[0018] Figure 2 is a schematic diagram of the principle of the present utility model.

[0019] Wherein: 1. front seat; 2. rear seat; 3. upright column; 4. support; 5. front beam; 6. middle beam; 7. rear beam; 8. counterweight; 9. positioning bolt; 10. positioning nut; 11. first spring washer; 12. connecting plate; 13. connecting bolt; 14. connecting nut; 15. second spring washer; 16. rope pulley body; 17. mounting bolt; 18. mounting nut; 19. third spring washer; 20. safety wire rope; 21. wire rope clip. Specific implementation manner

[0020] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

[0021] It should be noted that the terms "first", "second", etc. in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily need to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to describe the embodiments of this application here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0022] In this application, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the accompanying drawings. These terms are mainly used to better describe this application and its embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation or be constructed and operated in a specific orientation.

[0023] Moreover, in addition to being able to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0024] In addition, the meaning of the term "plurality" should be two or more.

[0025] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will detail this application with reference to the drawings and in combination with the embodiments.

[0026] As Figure 1 - Figure 2 shown, a hanging basket suspension mechanism includes a front seat 1 and a rear seat 2 fixedly arranged vertically, a front beam 5 horizontally arranged on the front seat 1, and a rear beam 7 horizontally arranged on the rear seat 2. One end of the front beam 5 is provided with a front wire rope suspension assembly for connecting a hanging basket assembly. A rear wire rope suspension assembly is arranged on the rear beam 7. A rope wheel assembly is arranged on the column 3 of the front seat 1. It also includes a safety wire rope 20 and a counterweight 8. The counterweight 8 is fixedly connected to the other end of the rear beam 7. The safety wire rope 20 cooperates with the rope wheel assembly and its two ends are respectively fixedly connected to the front wire rope suspension assembly and the rear wire rope suspension assembly. There is an adjusting mechanism between the front beam 5 and the rear beam 7 for adjusting the distance between the two. Let: the weight of the counterweight 8 be G, the distance between the counterweight 8 and the column 3 be b, the load of the hanging basket assembly be F, the distance between the hanging basket assembly and the column 3 be a, and the anti-overturning coefficient be K. K = bG / aF ≥ 3.

[0027] a is 1.1 - 1.7 m, that is, the extending length of the front beam 5. The front beam 5, the middle beam 6, and the rear beam 7 can be adjusted according to the building structure to determine the required extending amount. The maximum extending length shall not be greater than 1.7 m. When the extending amount of the front beam 5 is greater than 1.7 m, the working height exceeds 150 m, or the distance from the counterweight to the fulcrum cannot be maximized due to building restrictions, the working load must be correspondingly reduced or the counterweight should be increased within the allowable range of structural strength to ensure that the anti-overturning moment is not less than 3 times the overturning moment.

[0028] Therefore, in the actual installation and use process, corresponding adjustments can be made according to the building structure and the working load. Compared with the existing fixed structures, it is more flexible in use and has a higher safety factor.

[0029] Specifically, the adjusting mechanism includes a middle beam 6. The two ends of the middle beam 6 are respectively slidably arranged with the front beam 5 and the rear beam 7, and positioning structures are respectively arranged between the middle beam 6 and the front beam 5 and the rear beam 7. Usually, the middle beam 6 is respectively inserted into the front beam 5 and the rear beam 7, and then the length is adjusted according to actual needs. After the adjustment is completed, it is fixed through the positioning structure. The positioning structure is specifically: the positioning structure includes a plurality of first positioning holes opened on the front beam 5 or the rear beam 7, second positioning holes opened on the middle beam 6, and a positioning component that cooperates with the first positioning holes and the second positioning holes. The positioning component includes a positioning bolt 9, a positioning nut 10 that cooperates with the positioning bolt 9, and a first spring washer 11.

[0030] In order to achieve height adjustment, a vertically telescopic support column is provided on the rear seat 2, and the end of the rear beam 7 is fixedly arranged at the upper end of the support column. Similarly, the vertical column 3 on the corresponding front seat 1 and the front beam 5 can also be adjusted up and down. Specifically, a plurality of positioning lock holes are formed in the vertical column 3 along its length direction, and mounting holes are formed in the cross beam. The adjustment positioning bolt 9 that cooperates with the positioning lock holes and the mounting holes is used for locking and positioning.

[0031] Preferably, both the front wire rope suspension assembly and the rear wire rope suspension assembly include connecting plates 12 on both sides, a first connection assembly connecting the connecting plates 12 to the front beam 5 or the rear beam 7, and a second connection assembly connecting the connecting plates 12 to the safety wire rope 20. The first connection assembly and the second connection assembly both include a connecting bolt 13, a connecting nut 14 that cooperates with the connecting bolt 13, and a second spring washer 15.

[0032] Preferably, the rope wheel assembly includes a rope wheel body 16, a mounting bolt 17, a mounting nut 18 that cooperates with the mounting bolt 17, and a third spring washer 19. A plurality of wire rope clips 21 are fixedly arranged on the safety wire rope 20.

[0033] In order to ensure the overall stability of the structure, the front seat 1 is a triangular support 4.

[0034] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A hanging basket suspension mechanism, characterized in that: It includes a front seat and a rear seat which are vertically fixed, a front beam which is horizontally arranged on the front seat, and a rear beam which is horizontally arranged on the rear seat, wherein a front wire rope suspension assembly is arranged at one end of the front beam and is used to connect a hanging basket assembly, a rear wire rope suspension assembly is arranged on the rear beam, a pulley assembly is arranged on the column of the front seat, and also includes a safety wire rope and a counterweight block, wherein the counterweight block is fixedly connected to the other end of the rear beam, the safety wire rope cooperates with the pulley assembly and the two ends are respectively fixedly connected to the front wire rope suspension assembly and the rear wire rope suspension assembly, an adjusting mechanism for adjusting the distance between the front beam and the rear beam is provided, and it is assumed that: the weight of the counterweight block is G, the distance between the counterweight block and the column is b, the load of the hanging basket assembly is F, the distance between the hanging basket assembly and the column is a, the anti-overturning coefficient is K, and K=bG / aF≥3.

2. A hanging basket suspension mechanism according to claim 1, characterized in that: The adjustment mechanism comprises a middle beam, two ends of which are respectively slidably arranged with the front beam and the rear beam, and positioning structures are respectively arranged between the middle beam and the front beam and the rear beam.

3. A hanging basket suspension mechanism according to claim 2, characterized in that: The positioning structure includes a plurality of first positioning holes formed on the front beam or the rear beam, a second positioning hole formed on the middle beam, and a positioning assembly matched with the first positioning holes and the second positioning holes. The positioning assembly includes a positioning bolt, a positioning nut matched with the positioning bolt, and a first spring washer.

4. A hanging basket suspension mechanism according to claim 1, characterized in that: The rear seat is provided with a vertically telescopic support column, and the end of the rear beam is fixedly arranged on the upper end of the support column.

5. A hanging basket suspension mechanism according to claim 1, characterized in that: The front steel wire rope suspension assembly and the rear steel wire rope suspension assembly both include connecting plates located on both sides, a first connecting assembly connecting the connecting plates to the front beam or the rear beam, and a second connecting assembly connecting the connecting plates to the safety steel wire rope.

6. A hanging basket suspension mechanism according to claim 5, characterized in that: The first connecting assembly and the second connecting assembly both include a connecting bolt, a connecting nut matched with the connecting bolt, and a second spring washer.

7. A hanging basket suspension mechanism according to claim 1, characterized in that: The rope pulley assembly comprises a rope pulley body, a mounting bolt, a mounting nut matched with the mounting bolt, and a third spring washer.

8. A hanging basket suspension mechanism according to claim 1, characterized in that: A plurality of wire rope clips are fixedly arranged on the safety wire rope.

9. A hanging basket suspension mechanism according to claim 1, characterized in that: The front seat is a triangular support.

10. A hanging basket suspension mechanism according to claim 1, characterized in that: a is 1.1-1.7m.

Images