Amphibious escalator with high stability

Abstract

The utility model provides a high-stability amphibious escalator, and belongs to the technical field of escalators, the high-stability amphibious escalator comprises a floating unit composed of frames and buoys, the buoys are connected to the bottoms of the frames in a clamped mode, the buoys are connected into a whole through bolts, and every two adjacent frames are hinged to each other. According to the scheme, the frames and the buoys are arranged, the frames are hinged pairwise to form the whole escalator, the frame at the end of the whole escalator is arranged at the top of the dam, the other end of the whole escalator extends into the garage, the two frames are hinged to each other to rotate so as to be attached to the angle between the dam and the water surface, and the height difference between the escalator and the water surface is reduced; the ladder can float on the water through the cooperation of the frame and the buoy, so that the ladder cannot be soaked underwater when the water level is low, and people can walk or berth a ship conveniently.

Description

TECHNICAL FIELD

[0001] The application relates to the field of escalators, in particular to a water-land dual-purpose escalator with high stability. BACKGROUND

[0002] A dam is a water retaining structure, common ones are earth-rock dams and concrete dams. Considering that the higher the dam body is, the greater the water pressure is when the water storage depth increases, the cross section of the dam is usually designed as a trapezoid with the upper part being narrow and the lower part being wide, so that the slope of the water surface of the dam is large. In order to facilitate the berthing of ships or the expansion of water pumping operations, an escalator is needed for personnel to walk on;

[0003] Due to the changeable water level in the reservoir, the traditional fixed escalator is inconvenient to adjust the position and cannot cope with the change of the water level. When the water level is high, the escalator is easy to be soaked in water, and vice versa, there is a height difference, which is inconvenient to use.

[0004] Therefore, the application provides a water-land dual-purpose escalator with high stability to meet the needs. CONTENT OF THE UTILITY MODEL

[0005] Therefore, the purpose of the application is to provide a water-land dual-purpose escalator with high stability, so that the escalator can automatically adjust with the change of the water level and be convenient to use.

[0006] To solve the above technical problems, the application provides the following technical solutions:

[0007] A water-land dual-purpose escalator with high stability comprises a floating unit composed of frames and floating pontoons. The bottom of the frame is connected with the floating pontoons, the floating pontoons are connected as a whole by bolts, and adjacent two frames are hinged to each other.

[0008] Preferably, the front side of the frame is provided with a connecting seat one, the rear side of the frame is provided with a connecting seat two, the horizontal projections of the connecting seat one and the connecting seat two coincide, and bolt holes are formed in the connecting seat one and the connecting seat two.

[0009] Preferably, the side wall of the floating pontoon is provided with a clamping seat one, the other side wall of the floating pontoon is provided with a clamping seat two, and the top surface of the clamping seat two and the bottom surface of the clamping seat one are in the same horizontal plane.

[0010] Preferably, the bottom surface of the clamping seat one and the top surface of the clamping seat two are installed at the same height as the center line of the side wall of the floating pontoon.

[0011] Preferably, the top side of the frame is provided with a handrail.

[0012] Preferably, the inside of the frame is provided with reinforcing ribs arranged in a crisscross manner, and the reinforcing ribs are located directly above the vertical side wall of the floating pontoon.

[0013] Preferably, the bottom four corners of the frame are provided with positioning columns, and the top four corners of the frame are vertically provided with positioning bolts, and the ends of the positioning bolts are embedded in the interiors of the positioning columns.

[0014] Compared with the prior art, the application has at least the following beneficial effects:

[0015] In the above scheme, the frames and the pontoons are arranged, two frames are hingedly connected to form a whole staircase, the end frame is arranged on the top of the dam, the other end extends into the reservoir, the two frames are hingedly connected to each other to rotate to match the angle of the dam and the water surface, and the height difference between the staircase and the water surface is reduced. The cooperation of the frame and the pontoon enables the frame to float on the water, thereby ensuring that the staircase will not be immersed in the water when the water level is low, and facilitating personnel walking or stopping at the ship.

[0016] In the above scheme, the reinforcing ribs are arranged above the pontoons, and the reinforcing ribs are arranged above the connection parts of two adjacent pontoons. The reinforcing ribs can limit the upward displacement of the pontoons and improve the overall strength of the frame, thereby ensuring good stability and service life. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable a person skilled in the relevant art to implement and use the present disclosure.

[0018] Figure 1 The figure is a schematic diagram of the overall structure in the application;

[0019] Figure 2 The figure is a schematic diagram of the frame structure in the application;

[0020] Figure 3 The figure is a schematic diagram of the reinforcing rib structure in the application;

[0021] Figure 4 The figure is a schematic diagram of the pontoon structure in the application.

[0022] [Reference signs]

[0023] Frame 1, connecting seat one 101, connecting seat two 102, railing 103, reinforcing rib 104, positioning column 105, positioning bolt 1051, pontoon 2, clamping seat one 201, clamping seat two 202. DETAILED DESCRIPTION

[0024] As Figure 1 , Figure 2 , Figure 3 and Figure 4The embodiment of the present application provides an amphibious escalator with high stability, which includes a floating unit consisting of a frame 1 and a pontoon 2. The pontoon 2 is clamped to the bottom of the frame 1. The pontoons 2 are connected to each other as a whole by bolts. Two adjacent frames 1 are hinged to each other.

[0025] Multiple frames 1 are hinged in pairs to form an escalator. The frame 1 at one end is set on the top of the dam, and the other end extends into the reservoir. The number of frames 1 is set according to the length of the dam slope so that the frame 1 extends into the reservoir.

[0026] The two frames 1 are hinged to each other so that they can rotate to fit the angle between the dam and the water surface, reducing the height difference between the escalator and the water surface. The cooperation between the frame 1 and the buoy 2 enables it to float on the water, thus ensuring that the escalator will not be immersed in water when the water level is low, making it easier for people to walk or dock ships.

[0027] The buoy 2 is limited by the frame 1 and has a stable position and floating effect, and has good stability.

[0028] In this embodiment, Figures 2-4 As shown: a connecting seat 101 is provided on the front side of the frame 1, and a connecting seat 2 102 is provided on the rear side of the frame 1. The horizontal projections of the connecting seat 101 and the connecting seat 2 102 coincide with each other, and bolt holes are provided on both the connecting seat 101 and the connecting seat 2 102.

[0029] The two frames 1 are butted together front to back, so that the front frame 1 is hinged to the connecting seat 101 of the rear frame 1 through the mounting seat 2 102, so that the angle between the two frames 1 can be flexibly adjusted. One part of the floating unit of the escalator can fit on the slope of the dam, and the other part of the floating unit of the escalator can float on the water surface, and this can still be done when the water level changes.

[0030] A first card seat 201 is provided on the side wall of the buoy 2, and a second card seat 202 is provided on the other side wall of the buoy 2. The top surface of the second card seat 202 and the bottom surface of the first card seat 201 are on the same horizontal plane;

[0031] Multiple buoys 2 are spliced ​​together, adjacent buoys 2 fit together, and the first clamp 201 is connected to the second clamp 22 by bolts to achieve positioning between adjacent buoys 2. Multiple buoys 2 can form a whole with greater stability and better floating effect.

[0032] The bottom surface of the first card seat 201 and the top surface of the second card seat 202 are installed at the same height as the center line of the side wall of the buoy 2;

[0033] The installation positions of the first and second adapters 201 and 202 are both located in the middle of the buoys 2, thereby avoiding gaps between the buoys 2 and reducing the impact of waves on the buoys 2. The connection positions avoid the water surface, reducing the risk of the connection positions being immersed and corroded.

[0034] The top side of the frame 1 is provided with a railing 103;

[0035] The railing 103 is used for protection and safety increase.

[0036] The inside of the frame 1 is provided with reinforcing ribs 104 arranged in a longitudinal and transverse staggered manner, which are located directly above the vertical side walls of the floating buoys 2;

[0037] The reinforcing ribs 104 are located directly above the floating buoys 2, and the reinforcing ribs 104 are located directly above the connecting parts of two adjacent floating buoys 2. The reinforcing ribs 104 can not only limit the upward displacement of the floating buoys 2, but also improve the overall strength of the frame 1, thereby ensuring good stability and service life.

[0038] The bottom corners of the frame 1 are provided with positioning columns 105, and the top corners of the frame 1 are vertically provided with positioning bolts 1051, and the ends of the positioning bolts 1051 are embedded in the inside of the positioning columns 105;

[0039] The positioning columns 105 of the side walls of the frame 1 are used for abutting the clamping seats one 201 and the clamping seats two 202 of the side walls of the floating buoys 2 in the corresponding positions, which have a limiting effect;

[0040] The stable connection of the positioning columns 105 and the frame 1 is realized through the positioning bolts 1051, which is convenient for assembly and later maintenance.

Claims

1. A strong stability amphibious escalator, characterized by, The utility model provides lead unit including frame (1) and pontoon (2), the bottom of frame (1) is clamped with pontoon (2), and the pontoon (2) is integrally connected through bolt between each other, and two adjacent frame (1) is hinged to each other.

2. The stable amphibious escalator according to claim 1, characterized in that: The front side of the frame (1) is provided with a connecting seat one (101), the rear side of the frame (1) is provided with a connecting seat two (102), the horizontal projection of the connecting seat one (101) and the connecting seat two (102) coincides, and bolt holes are formed on the connecting seat one (101) and the connecting seat two (102).

3. The stable amphibious escalator according to claim 1, wherein: The side wall of the pontoon (2) is provided with a clamping seat one (201), the other side wall of the pontoon (2) is provided with a clamping seat two (202), and the top surface of the clamping seat two (202) is in the same horizontal plane with the bottom surface of the clamping seat one (201).

4. The stable amphibious escalator according to claim 3, wherein: The bottom surface of the clamping seat one (201) and the top surface of the clamping seat two (202) are installed at the same height with the center line of the side wall of the pontoon (2).

5. The stable amphibious escalator according to claim 1, wherein: The top side edge of the frame (1) is provided with a handrail (103).

6. The stable amphibious escalator according to claim 1, wherein: The inside of the frame (1) is provided with reinforcing ribs (104) arranged in a crisscross manner, and the reinforcing ribs (104) are located directly above the vertical side wall of the pontoon (2).

7. The stable amphibious escalator according to claim 1, wherein: The bottom four corners of the frame (1) are provided with positioning columns (105), and the top four corners of the frame (1) are vertically provided with positioning bolts (1051) penetratingly, and the end of the positioning bolt (1051) is embedded in the inside of the positioning column (105).

Images