Self-walking structure of hanging basket
By designing a self-propelled structure for the hanging basket, using skateboards and rollers to bear part of the friction, and combining it with a drive device to achieve low-resistance and efficient movement, the problems of shaking and high friction during the movement of the hanging basket are solved, and the smoothness and safety of the movement are improved.
Patent Information
- Application Number
- CN202422664155.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-11-01
AI Technical Summary
When the existing hanging basket moves, the small interaction area between the rollers and the guide rails easily causes shaking and high friction, resulting in large movement resistance and instability.
A self-propelled hanging basket structure is designed, including a guide rail, a slider, a slide groove, a slide plate, a roller rod and a driving device. The first driving device reduces the force between the slider and the guide rail, and the slide plate and the roller rod bear part of the friction force. The second driving device pushes the slider to move, thereby achieving low-resistance and efficient movement.
The friction during the movement of the hanging basket is significantly reduced, the smoothness and safety of the movement are improved, and the stability of the movement process is ensured.
Smart Images
Figure CN223410069U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of a hanging basket driving mechanism, in particular to a self-propelled structure of a hanging basket. Background Art
[0002] The hanging basket is the primary equipment used in cantilever construction. It can be categorized by structural form into four types: truss, cable-stayed, steel-type, and hybrid. The hanging basket features light weight, simple structure, sturdiness and stability, easy movement and assembly and disassembly, strong reusability, and minimal deformation under load. Furthermore, ample space beneath the hanging basket provides a large working surface, facilitating rebar and formwork construction operations.
[0003] After a single construction pouring is completed and the concrete is solidified, the hanging basket needs to be moved as a whole. During the movement, the hanging basket is usually driven by a hydraulic mechanism or a pulling mechanism to move as a whole. Among them, hydraulic drive is more common. Since the driving mechanism is usually set on the upper side of the beam, a guide rail mechanism is set on the upper side of the beam, and the main structure of the hanging basket and the driving structure are set on the guide rail mechanism. Since the single construction time is long (designed to include steel bar placement, concrete pouring, solidification, etc.), the hanging basket usually acts directly on the guide rail, so the resistance during movement is large. If the hanging basket and the guide rail are connected by a structure such as a roller, the resistance during movement is smaller, but the effective area between the roller and the guide rail is small, and the amount of ore between the bearings is large, it is easy to cause shaking, instability, etc. Therefore, it is necessary to design a more efficient mechanism for driving the movement of the hanging basket. Utility Model Content
[0004] The purpose of the utility model is to provide a self-propelled structure of a hanging basket, which can drive the hanging basket to move with high efficiency and low resistance.
[0005] The embodiments of the present invention are realized through the following technical solutions: the self-propelled structure of the hanging basket of the present invention includes a pair of guide rails arranged on the crossbeam, a slider arranged on the guide rail, a slide groove opened on the upper side of the guide rail along the length direction of the guide rail, a slider arranged below the slider, a slot arranged below the slider, a roller rod arranged in the slot, a first driving device arranged between the slider and the slider, and a second driving device for driving the slider to move along the guide rail; a pair of sliders are provided on the guide rail; the axial direction of the roller rod is perpendicular to the length direction of the guide rail, and the side wall of the roller rod abuts against the bottom wall of the slide groove.
[0006] Furthermore, the projection of the clamping groove on a surface perpendicular to the axial direction of the rolling rod is in an arc shape.
[0007] Furthermore, a plurality of the slots are provided along the length direction of the guide rail; and one of the slots is provided with a rolling rod.
[0008] Furthermore, solid lubricant is provided in the slot.
[0009] Furthermore, the first driving device includes a telescopic cylinder arranged between the slider and the slide plate, hydraulic oil arranged in the telescopic cylinder, a sliding tube arranged on the side wall of the telescopic cylinder, a push rod slidingly arranged in the sliding tube, and a first hydraulic cylinder; the base of the telescopic cylinder is connected to the slide plate, and the telescopic rod of the telescopic cylinder is connected to the lower side wall of the slider; the first hydraulic cylinder is horizontally arranged in the slide groove; the push rods at both ends of the same guide rail are connected through the first hydraulic cylinder, the cylinder body of the first hydraulic cylinder is connected to one of the push rods, and the telescopic rod of the first hydraulic cylinder is connected to the other push rod.
[0010] Furthermore, there are multiple telescopic cylinders, and multiple telescopic rods are arranged along the axial direction of the rolling rod; multiple telescopic cylinders are provided with sliding tubes, multiple sliding tubes are provided with push rods, and multiple push rods are connected to the connecting plate at the same time; the first hydraulic cylinder is connected to the connecting plate.
[0011] Furthermore, the second driving device includes a fixed block detachably fixed on the guide rail, a second hydraulic cylinder hinged to the fixed block, and an end of the second hydraulic cylinder away from the fixed block is hinged to one of the sliding blocks.
[0012] The technical solution of the embodiment of the present invention has at least the following advantages and beneficial effects: the self-propelled structure of the hanging basket of the present invention, when the position of the hanging basket needs to be moved, first uses the first drive device to drive the slide plate downward, thereby increasing the force between the roller bar under the slide plate and the bottom of the slide groove. However, at this time, the slider has not completely separated from the guide rail, but the force between the slider and the guide rail has been reduced. Then, the second drive device is used to drive the slider to move, thereby pushing the entire hanging basket to move. After the movement is completed, the force exerted by the first drive device on the slide plate is canceled, so that the force between the roller bar under the slide plate and the slide groove is reduced to a minimum, and the force between the slider and the guide rail is restored to a maximum. In this way, part of the force is borne by the slide plate and the slide bar during movement. Since the slide bar can roll during movement, the friction during movement can be significantly reduced, the running resistance can be reduced, and the smoothness of movement can be improved. However, the slider itself has not completely separated from the guide rail, so the safety of the entire movement process can also be guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.
[0014] Figure 1 A schematic structural diagram of the self-propelled structure of the hanging basket provided in an embodiment of the utility model;
[0015] Figure 2 A schematic structural diagram of the guide rail portion provided in an embodiment of the present utility model;
[0016] Figure 3 A schematic structural diagram of the first driving device provided in an embodiment of the present utility model;
[0017] Figure 4 A schematic structural diagram of the telescopic cylinder portion provided in an embodiment of the present utility model;
[0018] Figure 5 This is a schematic diagram of the internal structure of the telescopic cylinder provided in an embodiment of the utility model.
[0019] Icons: 10-crossbeam, 21-guide rail, 22-slide groove, 23-slider, 24-fixed block, 25-second hydraulic cylinder, 31-slide plate, 32-roller rod, 33-telescopic cylinder, 34-slide tube, 35-top rod, 36-connecting plate, 37-first hydraulic cylinder. DETAILED DESCRIPTION
[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.
[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.
[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.
[0023] In the description of the present invention, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.
[0024] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.
[0025] Example
[0026] The following is further described in conjunction with specific embodiments. Figure 1 -Attached Figure 5As shown in the figure (since the focus of this application is on the structure of the walking part of the hanging basket, the remaining components of the hanging basket are not shown in the accompanying drawings), the self-propelled structure of the hanging basket of this embodiment includes a pair of guide rails 21 provided on the crossbeam 10, a slider 23 provided on the guide rail 21, a slide groove 22 opened on the upper side of the guide rail 21 along the length direction of the guide rail 21, a slide plate 31 provided below the slider 23, a slot provided below the slider 31, a roller rod 32 provided in the slot, a first driving device provided between the slider 23 and the slider 31, and a second driving device for driving the slider 23 to move along the guide rail 21; a pair of sliders 23 are provided on a guide rail 21; the axial direction of the roller rod 32 is perpendicular to the length direction of the guide rail 21, and the side wall of the roller rod 32 abuts against the inner bottom wall of the slide groove 22. Specifically, when the basket needs to be moved, the first drive mechanism first drives the slide 31 downward, increasing the force between the roller 32 below the slide 31 and the bottom of the chute 22. However, the slider 23 does not completely disengage from the guide rail 21; the force between the slider 23 and the guide rail 21 is reduced. The second drive mechanism then drives the slider 23 to move, thereby moving the entire basket. After the movement is complete, the first drive mechanism's force on the slide 31 is removed, reducing the force between the roller 32 below the slide 31 and the chute 22 to a minimum. At this point, the force between the slider 23 and the guide rail 21 returns to a maximum. This allows the slide 31 and the slide mechanism to partially bear the force during movement. Since the slide mechanism can roll during movement, friction during movement is significantly reduced, lowering operational resistance and improving smoothness. However, the slider 23 itself does not completely disengage from the guide rail 21, thus ensuring safety throughout the entire movement process.
[0027] The projection of the clamping groove in this embodiment on the surface perpendicular to the axial direction of the rolling rod 32 is an arc shape. Specifically, this can well restrict the rolling rod 32 in the clamping groove.
[0028] In this embodiment, multiple slots are provided along the length of the guide rail 21; each slot is provided with a roller 32. Solid lubricant is also provided in the slots. Specifically, the multiple slots and rollers 32 can reduce the force applied to each roller 32, increase the overall force-bearing area, and enhance stability. Furthermore, the provision of lubricant significantly reduces operational resistance. Furthermore, since the slide 31 is provided in the slots, the lubricant remains confined to the slots and does not leak elsewhere, preventing it from entering other components.
[0029] The first driving device in this embodiment includes a telescopic cylinder 33 arranged between the slider 23 and the slide plate 31, hydraulic oil arranged in the telescopic cylinder 33, a slide tube 34 arranged on the side wall of the telescopic cylinder 33, a push rod 35 slidingly arranged in the slide tube 34, and a first hydraulic cylinder 37; the base of the telescopic cylinder 33 is connected to the slide plate 31, and the telescopic rod of the telescopic cylinder 33 is connected to the lower side wall of the slider 23; the first hydraulic cylinder 37 is horizontally arranged in the slide groove 22; the push rods 35 at both ends of the same guide rail 21 are connected through the first hydraulic cylinder 37, the cylinder body of the first hydraulic cylinder 37 is connected to one of the push rods 35, and the telescopic rod of the first hydraulic cylinder 37 is connected to the other push rod 35. Specifically, when the first hydraulic cylinder 37 is extended, it can simultaneously push the push rods 35 at both ends into the telescopic cylinder 33, thereby squeezing the hydraulic oil in the telescopic cylinder 33, so that the telescopic cylinder 33 is extended to a certain extent, thereby achieving the purpose of pressing the slide plate 31 and the roller rod 32 downward. Since the slider 23 does not need to move a large distance upward, it is only necessary to increase the force between the roller rod 32 and the guide rail 21. Therefore, the telescopic cylinder 33 does not need to have a very long length.
[0030] In this embodiment, multiple telescopic cylinders 33 are provided, with multiple telescopic rods arranged along the axial direction of the roller bar 32. Each of the multiple telescopic cylinders 33 is provided with a slide tube 34, each of the multiple slide tubes 34 is provided with a push rod 35, and the multiple push rods 35 are simultaneously connected to a connecting plate 36. A first hydraulic cylinder 37 is connected to the connecting plate 36. Specifically, the multiple telescopic cylinders 33 can increase the squeezing force of the telescopic cylinders 33 on the slide plate 31.
[0031] The second drive device in this embodiment includes a fixed block 24 that is detachably fixed to the guide rail 21, a second hydraulic cylinder 25 hingedly connected to the fixed block 24, and an end of the second hydraulic cylinder 25 remote from the fixed block 24 that is hingedly connected to one of the sliders 23. Specifically, the second hydraulic cylinder 25 is capable of gradually pushing the slider 23 along the guide rail 21. Because the single extension and retraction range of the second hydraulic cylinder 25 is limited, the position of the fixed block 24 may need to be moved multiple times.
[0032] In summary, in the self-propelled structure of the hanging basket of this embodiment, when the hanging basket needs to be moved, the first drive mechanism first drives the slide 31 downward, increasing the force between the roller 32 below the slide 31 and the bottom of the chute 22. However, at this point, the slider 23 does not completely disengage from the guide rail 21; instead, the force between the slider 23 and the guide rail 21 is reduced. The second drive mechanism then drives the slider 23 to move, thereby moving the entire hanging basket. After the movement is complete, the force applied by the first drive mechanism to the slide 31 is removed, reducing the force between the roller 32 below the slide 31 and the chute 22 to a minimum. At this point, the force between the slider 23 and the guide rail 21 returns to a maximum. This allows the slide 31 and the slide bar to bear some of the force during movement. Since the slide bar can roll during movement, friction during movement is significantly reduced, lowering operational resistance and improving smoothness. However, the slider 23 itself does not completely disengage from the guide rail 21, thus ensuring safety throughout the entire movement process.
[0033] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.
Claims
1. A self-propelled structure of a hanging basket, characterized by: The invention comprises a pair of guide rails (21) provided on the crossbeam (10), a slider (23) provided on the guide rails (21), a slide groove (22) provided on the upper side of the guide rails (21) along the length direction of the guide rails (21), a slide plate (31) provided below the slider (23), a slot provided below the slide plate (31), a roller (32) provided in the slot, a first driving device provided between the slider (23) and the slide plate (31), and a second driving device for driving the slider (23) to move along the guide rails (21); A pair of sliders (23) are provided on the guide rail (21); the axial direction of the roller rod (32) is perpendicular to the length direction of the guide rail (21), and the side wall of the roller rod (32) abuts against the inner bottom wall of the slide groove (22).
2. The self-propelled structure of the hanging basket according to claim 1, characterized in that: The projection of the clamping groove on a surface perpendicular to the axial direction of the rolling rod (32) is in an arc shape.
3. The self-propelled structure of the hanging basket according to claim 1, characterized in that: Along the length direction of the guide rail (21), a plurality of the clamping slots are provided; and a rolling rod (32) is provided in one of the clamping slots.
4. The self-propelled structure of the hanging basket according to claim 1, characterized in that: Solid lubricating oil is provided in the slot.
5. The self-propelled structure of the hanging basket according to claim 1, characterized in that: The first driving device comprises a telescopic cylinder (33) arranged between the slider (23) and the slide plate (31), hydraulic oil arranged in the telescopic cylinder (33), a slide tube (34) arranged on the side wall of the telescopic cylinder (33), a push rod (35) slidingly arranged in the slide tube (34), and a first hydraulic cylinder (37); the base of the telescopic cylinder (33) is connected to the slide plate (31), and the telescopic rod of the telescopic cylinder (33) is connected to the lower side wall of the slider (23); the first hydraulic cylinder (37) is horizontally arranged in the slide groove (22); The push rods (35) at both ends of the same guide rail (21) are connected via the first hydraulic cylinder (37), the cylinder body of the first hydraulic cylinder (37) is connected to one of the push rods (35), and the telescopic rod of the first hydraulic cylinder (37) is connected to the other push rod (35).
6. The self-propelled structure of the hanging basket according to claim 5, characterized in that: The telescopic cylinders (33) are provided in plurality, and the plurality of telescopic rods are arranged along the axial direction of the rolling rod (32); the plurality of telescopic cylinders (33) are provided with sliding tubes (34), the plurality of sliding tubes (34) are provided with push rods (35), and the plurality of push rods (35) are connected to the connecting plate (36) at the same time; the first hydraulic cylinder (37) is connected to the connecting plate (36).
7. The self-propelled structure of the hanging basket according to claim 1, characterized in that: The second driving device comprises a fixed block (24) detachably fixed on the guide rail (21), a second hydraulic cylinder (25) hinged to the fixed block (24), and an end of the second hydraulic cylinder (25) away from the fixed block (24) is hinged to one of the sliders (23).