Elevator car bottom plate structure

Abstract

The utility model relates to the technical field of elevator car bottom plates, and discloses an elevator car bottom plate structure which comprises a bottom plate body, a protection bed board is laid at the upper end of the bottom plate body, a long-strip-shaped groove is formed in the upper surface of one side of the protection bed board, an ash box is arranged on the inner side of the long-strip-shaped groove, a box cover is arranged at the upper end of the ash box, and the bottom plate body is arranged on the box cover. A shaft groove is formed in the lower surface of the box cover, a connecting rod is fixed to the joint of the ash box and the shaft groove, the other end of the connecting rod is connected with an embedded shaft through a rotating shaft, the other end of the embedded shaft is connected with a rotating seat through a rotating shaft, the rotating seat is fixed to the inner surface of the middle of the shaft groove, and a dirt groove is formed in the inner side of the ash box. The elevator car bottom plate structure is provided with the ash box, the ash box is used for cleaning pollutants and the like in a concentrated mode when cleaning and maintaining personnel clean the car bottom plate, and the situation that when garbage is swept out, part of the pollutants fall into an elevator shaft from a gap between the car bottom plate and an elevator door to pollute the elevator shaft or an elevator frame structure is prevented.

Description

Technical Field

[0001] This utility model relates to the field of elevator car floor technology, specifically to an elevator car floor structure. Background Technology

[0002] The elevator car floor is a crucial component of the elevator car. Various materials can be chosen, including PVC, wood, and stone, but it is typically made of non-slip steel. Its primary function is to ensure the safety and comfort of passengers during elevator operation. The floor supports the weight of people and objects inside the car and protects the bottom components.

[0003] A search revealed a replaceable elevator car floor plate with publication number CN220264860U, comprising a base with a hollow structure and a mounting plate fixed inside the base. This utility is intended to improve the aesthetics of the elevator. However, when cleaning the floor plate, debris and pollutants can easily fall into the elevator shaft and frame through the gap between the floor plate and the elevator door, causing contamination. Therefore, we propose an elevator car floor plate structure. Utility Model Content

[0004] The purpose of this utility model is to provide an elevator car floor structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an elevator car floor structure, comprising:

[0006] The base plate body has a protective liner on its upper end. A long groove is formed on the upper surface of one side of the protective liner. A ash box is placed inside the long groove. A box cover is placed on the upper end of the ash box. A shaft groove is formed on the lower surface of the box cover. A connecting rod is fixed at the connection between the ash box and the shaft groove. The other end of the connecting rod is connected to an embedded shaft through a rotating shaft. The other end of the embedded shaft is connected to a rotating seat through a rotating shaft. The rotating seat is fixed to the inner surface of the middle part of the shaft groove. A sludge trough is formed inside the ash box. A filter plate is fixed to the inner wall of the middle part of the sludge trough. Filter holes are formed on the surface of the filter plate.

[0007] Furthermore, the ash box and the elongated trough have the same external dimensions, and the ash box and the protective plate are connected by the elongated trough, and the upper surface of the ash box and the upper surface of the protective plate are parallel to each other.

[0008] Furthermore, the embedded shaft is rotatably connected to the shaft groove via the rotating base, and the external structure of the embedded shaft and the shaft groove are matched. The connecting rod is rotatably connected to the rotating base via the embedded shaft.

[0009] Furthermore, the cover is rotatably connected to the ash box via a shaft and a connecting rod, and the cover forms an enclosing structure between the ash box, the sludge trough, and the filter plate, with the filter holes evenly distributed at equal intervals along the upper surface of the filter plate.

[0010] Furthermore, a slot is provided on the upper surface of the box lid, a handle is provided through the inner side of the slot, a reinforcing rod is fixed to the inner side of the handle, and an insert rod is fixed to one end of the handle.

[0011] Furthermore, the handle and the slot are rotatably connected, and the handle is slidably connected to the slot via the insert rod, and the handle slides through to the inner wall of the ash box on the side away from the connecting rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The elevator car floor structure is equipped with a dust box. The dust box is used by cleaning and maintenance personnel to collect pollutants and other contaminants when cleaning the car floor. This prevents some pollutants from falling into the elevator shaft through the gap between the car floor and the elevator door and contaminating the elevator shaft or elevator frame structure when sweeping out garbage. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the combined structure of the base plate body and the protective liner of this utility model;

[0015] Figure 2 This is an enlarged structural diagram of the gray box part of this utility model;

[0016] Figure 3 This is an enlarged structural diagram of the shaft groove portion at the lower end of the box cover of this utility model;

[0017] Figure 4 This is an enlarged cross-sectional view of the gray box portion of this utility model;

[0018] Figure 5 This is an enlarged structural diagram of the handle portion of this utility model.

[0019] In the diagram: 1. Base plate body; 2. Protective lining plate; 3. Long groove; 4. Ash box; 5. Box cover; 6. Shaft groove; 7. Connecting rod; 8. Embedded shaft; 9. Rotary seat; 10. Sludge trough; 11. Filter plate; 12. Filter hole; 13. Slot; 14. Handle; 15. Reinforcing rod; 16. Insert rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] This utility model provides an improved elevator car floor structure, please refer to [link / reference]. Figures 1-4 The system includes: a base plate body 1; a protective plate 2 is laid on the upper end of the base plate body 1; a long groove 3 is formed on one side of the upper surface of the protective plate 2; a ash box 4 is placed inside the long groove 3; the ash box 4 matches the outer dimensions of the long groove 3; the ash box 4 and the protective plate 2 are fitted together through the long groove 3; a box cover 5 is placed on the upper end of the ash box 4; the upper surfaces of the ash box 4 and the box cover 5 are parallel to the upper surface of the protective plate 2; a shaft groove 6 is formed on the lower surface of the box cover 5; a connecting rod 7 is fixed at the connection between the ash box 4 and the shaft groove 6; the other end of the connecting rod 7 is connected to an embedded shaft 8 through a rotating shaft; the embedded shaft 8 matches the outer structure of the shaft groove 6; the other end of the embedded shaft 8 is connected to a rotating seat 9 through a rotating shaft; the rotating seat 9 is fixed to the inner surface of the middle part of the shaft groove 6; the embedded shaft 8 and the shaft groove 6 are rotatably connected through the rotating seat 9; and the connecting rod 7 is rotatably connected through the embedded shaft 8 and the rotating seat 9. The cover 5 is rotatably connected to the ash box 4 via the embedded shaft 8 and the connecting rod 7. The cover 5, which flips towards the ash box 4, allows residual dust and debris on the cover 5 to fall into the ash box 4 instead of flipping outwards and falling onto the elevator car floor. A sludge trough 10 is provided on the inner side of the ash box 4. A filter plate 11 is fixed to the inner wall of the middle part of the sludge trough 10. The cover 5 forms an enclosing structure with the ash box 4, the sludge trough 10, and the filter plate 11. The sludge trough 10 and the filter plate 11 are used to collect sludge and debris adhering to the elevator car floor during use, preventing sludge and debris from falling into the elevator shaft through the gap between the elevator car floor and the door frame when cleaning the elevator car floor, thus reducing pollution to the elevator shaft. The surface of the filter plate 11 has filter holes 12, which are evenly distributed at equal intervals along the upper surface of the filter plate 11. The filter holes 12 are used to separate the solid and liquid of the sludge poured into the ash box 4, making it easier to clean the ash box 4.

[0022] Please see Figure 2 and Figures 4-5An elevator car floor structure includes: a slot 13 on the upper surface of a car cover 5, a handle 14 passing through the inner side of the slot 13, the handle 14 and the slot 13 forming a rotatable connection, the handle 14 being able to be rotated and upright to facilitate the opening of the car cover 5 by the operator; a reinforcing rod 15 fixed to the inner side of the handle 14, the reinforcing rod 15 being used to strengthen the structural strength of the handle 14 and prevent the handle 14 from being damaged due to prolonged use or being stepped on; a plug rod 16 fixed to one end of the handle 14, and the handle 14 forming a slidable connection with the slot 13 through the plug rod 16, and the handle 14 sliding through to the inner wall of the ash box 4 on the side away from the connecting rod 7, the plug rod 16 passing through the inner wall of the ash box 4 after the handle 14 slides towards the slot 13, and engaging with the ash box 4 to facilitate the lifting of the ash box 4 from the elongated slot 3 through the handle 14.

[0023] Working Principle: For this type of elevator car floor structure, the elevator car floor structure is primarily composed of a floor body 1. A protective plate 2 is laid on the floor body 1 to reduce scratch damage caused by passengers. During daily use, the dust box 4 is embedded in the long groove 3 on the protective plate 2. When cleaning is required, the operator can gently rotate the handle 14, causing the cover 5 to rotate away from the connecting rod 7 towards the connecting rod 7. At this time, the connecting rod 7, the embedded shaft 8, and the rotating seat 9 form a multi-stage rotation mechanism, causing the upper surface of the cover 5 to rotate towards the dust trough 10. During the rotation, surface contaminants and dust will not fall back into the car. On the car floor, the staff then cleaned the car floor and swept the garbage and pollutants into the sludge trough 10. The garbage and pollutants underwent solid-liquid separation through the filter plate 11 and filter holes 12, making it easier for the staff to clean the sludge trough 10. Finally, when cleaning the ash box 4, the staff only needs to turn the handle 14 in the slot 13 and push the handle 14 towards one end of the insertion rod 16. The insertion rod 16 penetrates to the inner wall of one side of the ash box 4, making it easy for the staff to pull the ash box 4 out of the long slot 3 through the handle 14. The pulled-out ash box 4 is easy to take out of the car with the box cover 5 closed, which directly sweeps the garbage and pollutants out of the car and reduces the pollution of the elevator shaft and elevator frame by the garbage and pollutants.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An elevator car floor structure, characterized by Include: The bottom plate body (1), the upper end of the bottom plate body (1) is paved with a protective pavement (2), a long slot (3) is formed on the upper surface of one side of the protective pavement (2), a dust box (4) is arranged on the inner side of the long slot (3), a box cover (5) is arranged on the upper end of the dust box (4), an axle slot (6) is formed on the lower surface of the box cover (5), a connecting rod (7) is fixed at the connection between the dust box (4) and the axle slot (6), the other end of the connecting rod (7) is connected with an embedded shaft (8) through a rotating shaft, the other end of the embedded shaft (8) is connected with a rotating seat (9) through a rotating shaft, and the rotating seat (9) is fixed on the inner surface of the middle part of the axle slot (6), a dirt slot (10) is formed on the inner side of the dust box (4), a filter plate (11) is fixed on the inner wall of the middle part of the dirt slot (10), and filter holes (12) are formed on the surface of the filter plate (11).

2. An elevator car floor structure as defined in claim 1, characterized in that: The dust box (4) is matched with the outer dimensions of the long slot (3), and the dust box (4) is connected by fitting between the long slot (3) and the protective pavement (2), and the upper surface of the dust box (4) is parallel to the upper surface of the protective pavement (2).

3. An elevator car floor structure as defined in claim 1, wherein: The embedded shaft (8) is connected between the rotating seat (9) and the axle slot (6) to form a rotating connection, and the embedded shaft (8) is matched with the outer shape structure of the axle slot (6), and the connecting rod (7) is connected between the embedded shaft (8) and the rotating seat (9) to form a rotating connection.

4. An elevator car floor structure as defined in claim 1, wherein: The box cover (5) is connected between the embedded shaft (8) and the dust box (4) to form a rotating connection, and the box cover (5) is connected between the dust box (4) and the dirt slot (10) and the filter plate (11) to form a surrounding structure, and the filter holes (12) are uniformly distributed along the upper surface of the filter plate (11).

5. An elevator car floor structure as defined in claim 1, wherein: The upper surface of the box cover (5) is provided with a slot (13), a handle (14) is arranged in the inner side of the slot (13), a reinforcing rod (15) is fixed in the inner side of the handle (14), and a plug rod (16) is fixed at one end of the handle (14).

6. An elevator car floor structure as defined in claim 5, wherein: The handle (14) is connected between the slot (13) to form a rotating connection, and the handle (14) is connected between the slot (13) to form a sliding connection through the plug rod (16), and the handle (14) is slidably penetrated into the inner wall of the side of the dust box (4) away from the connecting rod (7).

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