Wave streamline escalator

Abstract

The utility model discloses a wave streamline escalator, which belongs to the technical field of escalators and comprises a truss, two ends of the top surface of the truss are fixedly connected with a ladder climbing port and a ladder outlet respectively, and the center of the top surface of the truss is fixedly connected with a horizontal section. A lower inclined section is arranged in the middle of the face, opposite to the ladder climbing opening, of the horizontal section, an upper inclined section is arranged in the middle of the face, opposite to the ladder outlet, of the horizontal section, a protection mechanism is arranged on one side of the horizontal section, and a driving motor is fixedly connected to the portion, close to the interior, of the top end of the truss. Compared with the prior art, connection of the escalator is more stable and coherent, riding experience is better, meanwhile, the escalator can be matched with a corridor rest platform, the appearance is beautified, the protection assembly capable of being stored and adjusted is arranged, pedestrians or objects falling on the escalator can be blocked, the effective protection effect is achieved, and harm to the people or the objects is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of escalators, and more particularly to a wave streamlined escalator. Background Art

[0002] An escalator is a fixed electric drive device composed of a special structural chain conveyor and two special structural belt conveyors with a circulating moving staircase. It is used to transport passengers upward or downward between different floors of a building. It is a continuous conveying machine used to carry people up and down.

[0003] Based on the above, the inventors found that the existing escalators are mainly arranged in a straight line, and stairs are usually set on one side of the escalator to facilitate people to go up and down. However, the stairs usually have a rest platform in the middle section, which is very inconsistent with the arrangement of the escalator. Therefore, in view of this, the inventors studied and improved the existing structure and provided a wave-shaped streamlined escalator in order to achieve a more practical purpose. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In response to the problems existing in the prior art, the purpose of the present invention is to provide a wave-shaped streamlined escalator. The wave-shaped setting of this escalator makes the connection of the escalator more stable and coherent, and the riding experience is better. At the same time, it can also be adapted to the corridor rest platform to beautify the appearance, and a retractable and adjustable protective component is provided to block pedestrians or objects falling from the escalator, thereby playing an effective protective effect and reducing the damage to people or objects.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the present invention adopts the following technical solutions.

[0008] A wave-shaped streamlined escalator comprises a truss, wherein the top surface of the truss is fixedly connected to a staircase entrance and a staircase exit at both ends, and a horizontal section is fixedly connected to the center of the top surface of the truss, a downwardly inclined section is provided in the center of the horizontal section opposite to the staircase entrance, and an upwardly inclined section is provided in the center of the horizontal section opposite to the staircase exit, a protective mechanism is provided on one side of the horizontal section, and a drive motor is fixedly connected to the top of the truss internally;

[0009] The protection mechanism includes two symmetrically arranged protection motors, the output ends of the protection motors are fixedly connected to an active ring, one side of the active ring is provided with a driven roller, and one side of the driven roller is provided with a protection plate.

[0010] Furthermore, the stair entrance, stair exit and horizontal section are all arranged horizontally, and the lower inclined section and the upper inclined section are both arranged inclined.

[0011] Furthermore, both ends and the middle portion of the truss are arranged horizontally, and the middle portions of the truss and the opposing surfaces of the truss's middle portion and both ends are arranged obliquely.

[0012] Furthermore, the protective motor is located at the lower middle portion of the truss, and the protective motor is fixedly connected to the truss. The two driven rollers are respectively located at both sides of the middle portion of the truss, and the driven rollers are movably connected to the truss.

[0013] Furthermore, the same first transmission belt is sleeved on the outer sides of the opposite surfaces of the driving ring and the bottom ends of the driven roller.

[0014] Furthermore, a second transmission belt is sleeved on the outer sides of the opposite surfaces of the top end of the protective plate and the top end of the driven roller.

[0015] Furthermore, the two protective plates are respectively located on both sides of the horizontal section, and the protective plates are movably connected to the horizontal section.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] (1) This solution allows pedestrians to step onto the escalator from the landing, then be lifted and moved through the lower inclined section and the upper inclined section. When passing through the horizontal section, it corresponds to the rest platform of the adjacent stairs, beautifying the installation effect, and finally walk out of the escalator through the exit. Compared with the existing technology, this escalator has a wave-shaped setting, which makes the connection of the escalator more stable and coherent, and provides a better riding experience. At the same time, it can also be adapted to the rest platform in the corridor to beautify the appearance.

[0019] (2) By setting up a protective mechanism, the two active rings rotate in opposite directions, and the active rings cooperate with the first transmission belt to make the driven roller rotate synchronously. At the same time, the driven roller cooperates with the second transmission belt to rotate the protective plate. The protective plate rotates inward and is arranged vertically with the horizontal section, which can block falling pedestrians or objects. Compared with the existing technology, the provision of a protective component that can be accommodated and adjusted can block pedestrians or objects falling on the escalator, play an effective protective effect, and reduce the damage to people or objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0022] Figure 3This is a top view of the overall structure of the utility model;

[0023] Figure 4 It is a structural diagram of the protection mechanism of the present utility model.

[0024] Explanation of the numbers in the figure: 1. Truss; 2. Stair access; 3. Stair exit; 4. Horizontal section; 5. Lower inclined section; 6. Upper inclined section; 7. Protective mechanism; 8. Driving motor; 9. Protective motor; 10. Active ring; 11. Driven roller; 12. Protective plate; 13. First transmission belt; 14. Second transmission belt. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] Example:

[0027] See also Figure 1-4 The wave streamlined escalator comprises a truss 1, the top surface of the truss 1 is fixedly connected to a staircase entrance 2 and a staircase exit 3 at both ends, and a horizontal section 4 is fixedly connected to the center of the top surface of the truss 1, a lower inclined section 5 is centrally provided on the surface opposite to the staircase entrance 2, and an upper inclined section 6 is centrally provided on the surface opposite to the staircase exit 3, a protective mechanism 7 is provided on one side of the horizontal section 4, and a driving motor 8 is fixedly connected to the top of the truss 1 internally;

[0028] The protective mechanism 7 includes two symmetrically arranged protective motors 9, the output end of the protective motor 9 is fixedly connected to an active ring 10, a driven roller 11 is provided on one side of the active ring 10, and a protective plate 12 is provided on one side of the driven roller 11. The protective mechanism 7 is provided to prevent pedestrians or objects from falling accidentally.

[0029] See Figure 1 The stair entrance 2, the stair exit 3 and the horizontal section 4 are all horizontally arranged, and the lower inclined section 5 and the upper inclined section 6 are both inclined. Pedestrians step onto the escalator through the stair entrance 2 and walk out of the escalator through the stair exit 3.

[0030] See Figure 2 The two ends and the middle of the truss 1 are both horizontally arranged, and the middle of the truss 1 and the opposite surfaces of the two ends of the truss 1 are both inclined. The truss 1 supports the escalator and uses the drive motor 8 as a driving member to drive the escalator to perform transmission and transportation work.

[0031] See Figure 4 The protective motor 9 is located at the lower middle part of the truss 1, and the protective motor 9 is fixedly connected to the truss 1. The two driven rollers 11 are respectively located on both sides of the middle part of the truss 1, and the driven rollers 11 are movably connected to the truss 1. Start the two protective motors 9 and drive the two active rings 10 to rotate in opposite directions.

[0032] See Figure 4 The driving ring 10 and the driven roller 11 are sleeved with the same first transmission belt 13 on the outer side of the opposite surface of the bottom end. The driving ring 10 cooperates with the first transmission belt 13 to make the driven roller 11 rotate synchronously.

[0033] See Figure 4 The top of the protective plate 12 and the opposite surface of the driven roller 11 are sleeved with the same second transmission belt 14 on the outside. The driven roller 11 cooperates with the second transmission belt 14 to rotate the protective plate 12.

[0034] See Figure 4 The two protective plates 12 are respectively located on both sides of the horizontal section 4, and the protective plates 12 are movably connected to the horizontal section 4. When the protective plates 12 are rotated inward and set vertically with the horizontal section 4, they can block falling pedestrians or objects. On the contrary, under normal circumstances, the protective plates 12 are retracted into the inner side of the horizontal section 4 to ensure the normal operation of the escalator.

[0035] During use: the escalator is driven by the driving motor 8 to operate, pedestrians step onto the escalator through the stairwell 2, and then are lifted and moved through the lower inclined section 5 and the upper inclined section 6. When passing the horizontal section 4, it corresponds to the rest platform of the adjacent stairs, beautifying the installation effect, and finally walk out of the escalator through the stairway exit 3. Once an accident occurs at the top of the escalator, the two protective motors 9 are started to drive the two active rings 10 to rotate in opposite directions. The active ring 10 cooperates with the first transmission belt 13 to make the driven roller 11 rotate synchronously. At the same time, the driven roller 11 cooperates with the second transmission belt 14 to rotate the protective plate 12, so that the protective plate 12 rotates inward and is arranged vertically with the horizontal section 4, which can block falling pedestrians or objects. On the contrary, under normal circumstances, the protective plate 12 is stored in the side of the horizontal section 4 close to the inside to ensure the normal operation of the escalator.

[0036] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do 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, they cannot be understood as a limitation on the present invention.

[0037] 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 may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0038] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A wave-shaped streamlined escalator, comprising a truss (1), wherein a stair access opening (2) and a stair exit opening (3) are fixedly connected to the top surface of the truss (1) at both ends thereof, and a horizontal section (4) is fixedly connected to the center of the top surface of the truss (1), characterized in that: A lower inclined section (5) is provided in the center of the surface of the horizontal section (4) facing the ladder entrance (2), and an upper inclined section (6) is provided in the center of the surface of the horizontal section (4) facing the ladder exit (3). A protective mechanism (7) is provided on one side of the horizontal section (4), and a driving motor (8) is fixedly connected to the top end of the truss (1). The protection mechanism (7) comprises two symmetrically arranged protection motors (9), the output end of the protection motor (9) is fixedly connected to an active ring (10), one side of the active ring (10) is provided with a driven roller (11), and one side of the driven roller (11) is provided with a protection plate (12).

2. The wave-shaped streamlined escalator according to claim 1, characterized in that: The stair access (2), stair exit (3) and horizontal section (4) are all arranged horizontally, and the lower inclined section (5) and the upper inclined section (6) are both arranged inclined.

3. The wave-shaped streamlined escalator according to claim 1, characterized in that: The two ends and the middle of the truss (1) are both arranged horizontally, and the middle of the truss (1) and the opposite surfaces of the two ends of the truss (1) are both arranged obliquely.

4. The wave-shaped streamlined escalator according to claim 1, characterized in that: The protective motor (9) is located at the lower middle portion of the truss (1), and the protective motor (9) is fixedly connected to the truss (1); the two driven rollers (11) are respectively located at both sides of the middle portion of the truss (1), and the driven rollers (11) are movably connected to the truss (1).

5. The wave-shaped streamlined escalator according to claim 1, characterized in that: The opposite surfaces of the bottom ends of the active ring (10) and the driven roller (11) are sleeved with a same first transmission belt (13) on the outside.

6. The wave-shaped streamlined escalator according to claim 1, characterized in that: The top of the protection plate (12) and the opposite surface of the top of the driven roller (11) are sleeved with a same second transmission belt (14) on the outside.

7. The wave-shaped streamlined escalator according to claim 1, characterized in that: The two protective plates (12) are respectively located on both sides of the horizontal section (4), and the protective plates (12) are movably connected to the horizontal section (4).

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