Lifting platform for landscape architecture

Abstract

The utility model relates to the field of garden landscapes, and discloses a lifting platform for landscape landscapes, which comprises a bottom frame, two lifting mechanisms which are symmetrically distributed left and right are arranged at the top of the bottom frame, supporting platforms are fixedly connected to the tops of the lifting mechanisms, and guardrails are fixedly connected to the opposite sides of the tops of the two supporting platforms. The front ends and the rear ends of the opposite side walls of the two supporting tables are fixedly connected with fixing frames, the ends of the fixing frames are rotationally connected with connecting plates, and the connecting plates are distributed in a staggered mode. By means of the rhombic lifting mechanism composed of the double-end lead screw, the movable frame, the upper connecting rod and the lower connecting rod, stability and balance in the lifting process are guaranteed, the risks of shaking and inclining are reduced, the lifting table can achieve overall horizontal lifting, and the lifting efficiency is improved. And the inclined state that one side is high and the other side is low can be achieved by operating the two double-end lead screws correspondingly, and the diversified use requirements in landscape architecture are met.

Description

Technical Field

[0001] The utility model relates to the field of garden landscapes, in particular to a lifting platform for scenic garden landscapes. Background Art

[0002] The garden landscape industry involves a large amount of outdoor work. Especially when conducting landscape design and decoration at semi-high altitude or high altitude, there are relatively high requirements for the stability and flexibility of the working platform. The current working methods, such as erecting scaffolding, have problems such as cumbersome erection, being able to only fix and trim some landscapes, and inconvenient movement. With the development of the garden landscape industry, the demand for efficient, safe, and flexible working platforms is increasing day by day. Especially in large parks, scenic spots, urban green belts and other places, a lifting device that can adapt to different terrains and working heights is needed. Content of the Utility Model

[0003] In order to overcome the above deficiencies, the utility model provides a lifting platform for scenic garden landscapes.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A lifting platform for scenic garden landscapes includes a chassis. At the top of the chassis, there are two lifting mechanisms symmetrically distributed left and right. At the top of the lifting mechanism, a support platform is fixedly connected. On the opposite sides of the tops of the two support platforms, guardrails are fixedly connected. At the front and rear ends of the opposite side walls of the two support platforms, fixing frames are fixedly connected. At the end of the fixing frame, a connecting plate is rotatably connected. The connecting plates are distributed in a staggered manner. In the middle of the front side wall of the connecting plate, a sliding hole is opened, which extends left and right. At the end of the connecting plate, a limiting column is vertically fixedly connected. The limiting column is inserted into the sliding hole and is slidably matched with the sliding hole. Anti-slip patterns are provided on the top and bottom of the connecting plate.

[0006] The lifting mechanism includes a base, which is fixed on the top of the chassis. Above the base, there are two double-headed lead screws, and the two double-headed lead screws are connected end to end. On the outer walls of the front and rear ends of the double-headed lead screw, a moving frame is threadedly connected. At the top and bottom of the moving frame, an upper connecting rod and a lower connecting rod are respectively rotatably connected. The ends of the upper connecting rod and the lower connecting rod are respectively rotatably connected to a rotating shaft. On the outer walls of both ends of the rotating shaft, a fixed seat is fixedly connected. The lower fixed seat is fixedly connected to the top of the base, and the upper fixed seat is fixedly connected to the bottom of the support platform. The two lower connecting rods and the two upper connecting rods are distributed in a rhombus shape. At the rear end of the rear double-headed lead screw, an assisting rotating rod is fixedly connected.

[0007] The beneficial effects of the utility model are as follows:

[0008] The utility model is composed of a diamond-shaped lifting mechanism consisting of a double-headed screw rod, a moving frame, an upper connecting rod and a lower connecting rod, which ensures the stability and balance during the lifting process, reduces the risk of shaking and tilting. The lifting platform can not only achieve the overall horizontal lifting, but also can achieve the inclined state with one side high and the other side low by operating the two double-headed screw rods respectively, meeting the diverse usage requirements in the landscape architecture. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 is a schematic structural diagram of the utility model;

[0010] Figure 2 is Figure 1 the front view of

[0011] Figure 3 is Figure 2 the sectional view taken along line A-A in

[0012] Figure 4 is Figure 2 the sectional view taken along line B-B in

[0013] Figure 5 is a schematic diagram of the inclined state of the utility model.

[0014] In all the drawings, the reference numerals are specifically as follows: 1, chassis; 2, base; 3, support platform; 4, guardrail; 5, double-headed screw rod; 6, moving frame; 7, lower connecting rod; 8, upper connecting rod; 9, fixed seat; 10, rotating shaft; 11, power-assisted rotating rod; 12, fixed frame; 13, connecting plate; 14, sliding hole; 15, limiting column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] As Figures 1-5 shown: A lifting platform for landscape architecture includes a chassis 1. The top of the chassis 1 is provided with two lifting mechanisms symmetrically distributed left and right. The top of the lifting mechanisms is fixedly connected with a support platform 3. The opposite sidewalls of the two support platforms 3 are fixedly connected with guardrails 4 at the front and rear ends. The front and rear ends of the opposite sidewalls of the two support platforms 3 are fixedly connected with fixed frames 12. The ends of the fixed frames 12 are rotatably connected with connecting plates 13. The connecting plates 13 are distributed alternately. A sliding hole 14 is opened in the middle of the front sidewall of the connecting plate 13 and extends left and right. The ends of the connecting plate 13 are vertically fixedly connected with limiting columns 15. The limiting columns 15 are inserted into the sliding holes 14 and are in sliding fit with the sliding holes 14. The top and bottom of the connecting plate 13 are provided with anti-slip patterns.

[0016] The lifting mechanism includes a base 2, which is fixed to the top of the chassis 1. Above the base 2, there are two double-headed lead screws 5. The two double-headed lead screws 5 are connected end to end. Both the front and rear outer walls of the double-headed lead screw 5 are threadedly connected with moving brackets 6. The top and bottom of the moving bracket 6 are respectively rotatably connected with upper connecting rods 8 and lower connecting rods 7. The ends of the upper connecting rods 8 and the lower connecting rods 7 are rotatably connected with rotating shafts 10. Fixed seats 9 are fixedly connected to the outer walls at both ends of the rotating shaft 10. The lower fixed seat 9 is fixedly connected to the top of the base 2, and the upper fixed seat 9 is fixedly connected to the bottom of the support platform 3. The two lower connecting rods 7 and the two upper connecting rods 8 are distributed in a rhombus shape. The rear end of the rear double-headed lead screw 5 is fixedly connected with an assisting rotating rod 11.

[0017] In the initial state, the lifting platform is on the chassis 1. The two support platforms 3 are maintained at the same horizontal height through the lifting mechanism. The connecting plates 13 are staggered and are slidably connected in the sliding holes 14 through the limiting columns 15, ensuring the structural stability and a certain degree of flexibility.

[0018] When overall lifting is required, the operator rotates the assisting rotating rod 11, driving the rear double-headed lead screw 5 to rotate. Since the two double-headed lead screws 5 are connected end to end and rotate synchronously, they will simultaneously drive their respective moving brackets 6 to move along the lead screw direction.

[0019] The movement of the moving bracket 6 is converted into the vertical lifting of the support platform 3 through the lever action of the upper connecting rod 8 and the lower connecting rod 7. Since the upper connecting rod 8 and the lower connecting rod 7 are distributed in a rhombus shape, this design ensures the stability and balance during the lifting process. As the support platform 3 rises or falls, the entire lifting platform reaches the required height and remains in a horizontal state.

[0020] If an inclined state with one side higher than the other is required, the two double-headed lead screws 5 can be operated separately. For example, only rotate one of the double-headed lead screws 5 to make its corresponding moving bracket 6 rise or fall, while the other side remains stationary or is operated in the opposite direction. This differential lifting causes one end of the support platform 3 to be higher than the other end, forming an inclined state. The staggered design of the connecting plates 13 and the limiting columns 15 in the sliding holes 14 allow this inclined change while maintaining the relative stability of the structure, and the user can move between the two support platforms 3 through the connecting plates 13. The present utility model only protects the mechanical part, and the functions realized through the software control part related thereto are not within the protection scope of the present utility model.

Claims

1. A lifting platform for landscape gardening, characterized in that, It includes a chassis (1). At the top of the chassis (1), there are two lifting mechanisms symmetrically distributed left and right. At the top of the lifting mechanisms, a support platform (3) is fixedly connected. On the opposite sides of the tops of the two support platforms (3), guardrails (4) are fixedly connected. At the front and rear ends of the opposite side walls of the two support platforms (3), fixing frames (12) are fixedly connected. At the ends of the fixing frames (12), connecting plates (13) are rotatably connected. The connecting plates (13) are staggeredly distributed. In the middle of the front side wall of the connecting plate (13), a sliding hole (14) is formed and extends left and right. At the end of the connecting plate (13), a limiting column (15) is vertically fixedly connected. The limiting column (15) is inserted into the sliding hole (14) and is in sliding fit with the sliding hole (14). Anti-slip patterns are provided on the top and bottom of the connecting plate (13).

2. The lifting platform for landscape gardening according to claim 1, wherein The lifting mechanism includes a base (2). The base (2) is fixed on the top of the chassis (1). Above the base (2), there are two double-headed lead screws (5). The two double-headed lead screws (5) are connected end to end. On the outer walls of the front and rear ends of the double-headed lead screw (5), moving frames (6) are threadedly connected. At the top and bottom of the moving frame (6), an upper connecting rod (8) and a lower connecting rod (7) are respectively rotatably connected. At the ends of the upper connecting rod (8) and the lower connecting rod (7), a rotating shaft (10) is rotatably connected. On the outer walls of both ends of the rotating shaft (10), fixing seats (9) are fixedly connected. The lower fixing seat (9) is fixedly connected to the top of the base (2), and the upper fixing seat (9) is fixedly connected to the bottom of the support platform (3). The two lower connecting rods (7) and the two upper connecting rods (8) are distributed in a rhombus shape. At the rear end of the rear double-headed lead screw (5), an assisting rotating rod (11) is fixedly connected.

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