Composite elevator control cabinet

Abstract

The utility model discloses a combined type elevator control cabinet which aims at solving the technical problems that in the prior art, the influence of the external environment on the interior of a cabinet body is not considered in the transportation process, dust and other pollutants are likely to enter the cabinet through a ventilation opening, and equipment is damaged. The control cabinet comprises a vertical cabinet body, cabinet doors are rotationally connected to the two ends of the vertical cabinet body through pin shafts, vertical baffles are slidably connected to the two ends in the vertical cabinet body, universal wheels are rotationally connected to the four end corners of the bottom of the vertical cabinet body, and a displacement mechanism used for displacement of the universal wheels and the vertical baffles is arranged at the bottom of the vertical cabinet body. The vertical cabinet is provided with the liftable vertical baffle and the rotatable universal wheels, linkage is carried out through the displacement mechanism, when the universal wheels make contact with the ground, the vertical baffle can be lifted to shield the rectangular ventilation opening in the vertical cabinet body, and dust is effectively prevented from entering the vertical cabinet body in the transportation process.

Description

Technical Field

[0001] The utility model belongs to the field of elevator control cabinets, and particularly relates to a composite elevator control cabinet. Background Technique

[0002] The composite elevator control cabinet is an important part of the elevator system, mainly used for the control and management of elevators. The composite control cabinet usually integrates multiple control functions, such as up and down control, door control management, fault detection and alarm, etc., and can realize the intelligent management of elevators. The control cabinet adopts a modular design, which is convenient for flexible configuration and expansion according to actual needs, and is suitable for different types and scales of elevator systems;

[0003] The existing elevator control cabinets generally adopt a fixed ventilation opening design. This design fails to consider the influence of the external environment on the inside of the cabinet during transportation, and it is easy for pollutants such as dust to enter the cabinet through the ventilation openings, resulting in equipment damage. Therefore, a composite elevator control cabinet is designed to change the above technical defects. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a composite elevator control cabinet, which aims to solve the technical problem that in the prior art, the influence of the external environment on the inside of the cabinet is not considered during transportation, and it is easy for pollutants such as dust to enter the cabinet through the ventilation openings, resulting in equipment damage.

[0006] (2) Technical Solutions

[0007] To solve the above technical problems, the utility model provides such a composite elevator control cabinet, which includes a vertical cabinet body. Both ends of the vertical cabinet body are rotatably connected with cabinet doors through pin shafts. Both ends inside the vertical cabinet body are slidably connected with vertical baffles. Four end corners at the bottom of the vertical cabinet body are rotatably connected with universal wheels, and a displacement mechanism for the displacement of the universal wheels and the vertical baffles is arranged at the bottom of the vertical cabinet body.

[0008] Preferably, a plurality of rectangular ventilation openings are uniformly arranged at both ends inside the vertical cabinet body. A plurality of air filter plates are also uniformly arranged at both ends of the vertical cabinet body. The air filter plates are located inside the rectangular ventilation openings. A plurality of rectangular through holes are uniformly arranged inside the vertical baffles.

[0009] Furthermore, the displacement mechanism includes a driving motor, one end of the bottom of the cabinet door is bolted with the driving motor, the output end of the driving motor is fixed with a first horizontal threaded rod, the end of the first horizontal threaded rod away from the driving motor is fixed with a second horizontal threaded rod, the thread directions of the first horizontal threaded rod and the second horizontal threaded rod are opposite, both the outer sides of the first horizontal threaded rod and the second horizontal threaded rod are threadedly connected with horizontal rectangular sliding plates, the top of the horizontal rectangular sliding plate is rotationally connected with an inclined rotating plate through a pin shaft, the top of the inclined rotating plate is rotationally connected with a horizontal lifting plate through a pin shaft, the top of the horizontal lifting plate is fixed with a horizontal connecting plate, and both ends of the horizontal connecting plate are fixedly connected with two vertical baffles respectively.

[0010] Furthermore, both sides inside the vertical cabinet are fixed with horizontal optical rods, the horizontal optical rods penetrate through the inside of the horizontal rectangular sliding plates and are slidably connected with the horizontal rectangular sliding plates.

[0011] Furthermore, a vertical chute is provided inside the vertical cabinet, the vertical baffle is located inside the vertical chute and is slidably connected with the vertical cabinet through the vertical chute.

[0012] Preferably, the displacement mechanism further includes universal wheels, the top of the universal wheels is fixed with vertical support columns, the top of the vertical support columns is rotationally connected with the vertical cabinet through a pin shaft, one end of the horizontal rectangular sliding plate close to the vertical support column is rotationally connected with a rectangular rotating column through a pin shaft, the inside of the top end of the rectangular rotating column is rotationally connected with a horizontal connecting shaft through a bearing, and one side of the horizontal connecting shaft close to the vertical support column is fixedly connected with the vertical support column.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] Through a series of designs, the present utility model has vertically liftable vertical baffles and rotatable universal wheels, which are linked through the displacement mechanism. When the universal wheels are in contact with the ground, the vertical baffles can rise to block the rectangular ventilation openings inside the vertical cabinet, effectively preventing dust from entering the inside of the vertical cabinet during transportation. When the universal wheels return to the inside of the vertical cabinet, the vertical baffles can descend, making the ventilation holes opposite to the rectangular ventilation openings, ensuring that air can smoothly enter the inside of the vertical cabinet, and improving the dust-proof performance of the vertical cabinet during movement. Brief description of the drawings

[0016] Figure 1 It is a schematic structural diagram of the whole of the present utility model;

[0017] Figure 2 It is a schematic structural diagram of the bottom of the vertical cabinet of the present utility model;

[0018] Figure 3 This is a schematic structural diagram of the vertical support column and the horizontal smooth rod of the present utility model;

[0019] Figure 4 This is a schematic structural diagram of the first horizontal threaded rod and the second horizontal threaded rod of the present utility model;

[0020] Figure 5 This is a schematic structural diagram of the driving motor and the first horizontal threaded rod of the present utility model;

[0021] Figure 6 This is a schematic structural diagram of the rectangular rotating column and the horizontal connecting shaft of the present utility model.

[0022] The reference signs in the drawings are: 1, vertical cabinet body; 2, cabinet door; 3, vertical baffle; 4, driving motor; 5, universal wheel; 6, vertical support column; 7, horizontal smooth rod; 8, first horizontal threaded rod; 9, second horizontal threaded rod; 10, air filter plate; 11, horizontal rectangular sliding plate; 12, inclined rotating plate; 13, horizontal lifting plate; 14, horizontal connecting plate; 15, rectangular rotating column; 16, horizontal connecting shaft. Specific Embodiment

[0023] This specific embodiment is a composite elevator control cabinet, and its structural schematic diagram is as Figures 1 - 6 shown. The control cabinet includes a vertical cabinet body 1. Both ends of the vertical cabinet body 1 are rotatably connected with cabinet doors 2 through pins. Both ends inside the vertical cabinet body 1 are slidably connected with vertical baffles 3. Four end corners at the bottom of the vertical cabinet body 1 are rotatably connected with universal wheels 5. A displacement mechanism for the displacement of the universal wheels 5 and the vertical baffles 3 is arranged at the bottom of the vertical cabinet body 1;

[0024] A plurality of rectangular ventilation openings are evenly formed at both ends inside the vertical cabinet body 1. A plurality of air filter plates 10 are also evenly arranged at both ends of the vertical cabinet body 1. The air filter plates 10 are located inside the rectangular ventilation openings. A plurality of rectangular through holes are evenly formed inside the vertical baffles 3. When the rectangular ventilation openings are opposite to the rectangular through holes, outside air can enter the inside of the vertical cabinet body 1, and the outside air can be filtered by the air filter plates 10 before entering the inside of the vertical cabinet body 1, so that the dust entering the inside of the vertical cabinet body 1 can be reduced, facilitating the stable operation of the electronic components inside the vertical cabinet body 1;

[0025] The displacement mechanism includes a driving motor 4. One end at the bottom of the cabinet door 2 is bolted with the driving motor 4. The output end of the driving motor 4 is fixed with a first horizontal threaded rod 8. One end of the first horizontal threaded rod 8 away from the driving motor 4 is fixed with a second horizontal threaded rod 9. The thread directions of the first horizontal threaded rod 8 and the second horizontal threaded rod 9 are opposite. Both the first horizontal threaded rod 8 and the second horizontal threaded rod 9 are threadedly connected with a horizontal rectangular sliding plate 11. The top of the horizontal rectangular sliding plate 11 is rotationally connected with an inclined rotating plate 12 through a pin shaft. The top of the inclined rotating plate 12 is rotationally connected with a horizontal lifting plate 13 through a pin shaft. The top of the horizontal lifting plate 13 is fixed with a horizontal connecting plate 14. Both ends of the horizontal connecting plate 14 are fixedly connected with two vertical baffles 3 respectively;

[0026] On both sides inside the vertical cabinet body 1, a horizontal optical rod 7 is fixed. The horizontal optical rod 7 passes through the inside of the horizontal rectangular sliding plate 11 and is slidably connected with the horizontal rectangular sliding plate 11. Through the arrangement of the horizontal optical rod 7, the horizontal rectangular sliding plate 11 can be horizontally slidably connected outside the horizontal optical rod 7, and thus can enter the movement track of the horizontal rectangular sliding plate 11;

[0027] A vertical chute is provided inside the vertical cabinet body 1. The vertical baffle 3 is located inside the vertical chute and is slidably connected with the vertical cabinet body 1 through the vertical chute. Through the arrangement of the vertical chute, the vertical baffle 3 can slide vertically inside the vertical cabinet body 1;

[0028] Here, the operation of the driving motor 4 enables the first horizontal threaded rod 8 and the second horizontal threaded rod 9 to rotate. The rotation of the first horizontal threaded rod 8 and the second horizontal threaded rod 9 enables the horizontal rectangular sliding plate 11 to move, enabling the horizontal rectangular sliding plate 11 to slide horizontally outside the horizontal optical rod 7. The horizontal sliding of the horizontal rectangular sliding plate 11 enables the horizontal lifting plate 13 to lift through the inclined rotating plate 12, and further enables the horizontal connecting plate 14 and the vertical baffle 3 to lift vertically, and further enables the vertical baffle 3 to slide inside the vertical cabinet body 1;

[0029] The displacement mechanism further includes a universal wheel 5. The top of the universal wheel 5 is fixed with a vertical support column 6. The top of the vertical support column 6 is rotationally connected with the vertical cabinet body 1 through a pin shaft. One end of the horizontal rectangular sliding plate 11 close to the vertical support column 6 is rotationally connected with a rectangular rotating column 15 through a pin shaft. Inside the top end of the rectangular rotating column 15, a horizontal connecting shaft 16 is rotationally connected through a bearing. One side of the horizontal connecting shaft 16 close to the vertical support column 6 is fixedly connected with the vertical support column 6;

[0030] Here, the movement of the horizontal rectangular sliding plate 11, through the arrangement of the rectangular rotating column 15, enables the horizontal connecting shaft 16 to drive the vertical support column 6 to rotate. The rotation of the vertical support column 6 enables the universal wheel 5 to rotate. When the universal wheel 5 contacts the ground, the vertical cabinet 1 can be conveniently moved. When the universal wheel 5 rotates to the inside of the vertical cabinet 1, it ensures the stable placement of the vertical cabinet 1. When the universal wheel 5 contacts the ground, the sliding of the vertical baffle 3 causes the rectangular ventilation opening and the rectangular through-hole to be misaligned, preventing external dust from entering the inside of the vertical cabinet 1 during transportation. When the universal wheel 5 returns to the inside of the vertical cabinet 1, the vertical baffle 3 can be lowered so that the ventilation holes are opposite to the rectangular ventilation openings, ensuring that air can smoothly enter the inside of the vertical cabinet 1, improving the dust-proof performance of the vertical cabinet 1 during movement.

[0031] Working principle: When using the control cabinet of this technical solution, the operation of the drive motor 4 enables the first horizontal threaded rod 8 and the second horizontal threaded rod 9 to rotate. The rotation of the first horizontal threaded rod 8 and the second horizontal threaded rod 9 enables the horizontal rectangular sliding plate 11 to move, enabling the horizontal rectangular sliding plate 11 to slide horizontally outside the horizontal optical rod 7. The horizontal sliding of the horizontal rectangular sliding plate 11 enables the horizontal lifting plate 13 to lift through the inclined rotating plate 12, and further enables the horizontal connecting plate 14 and the vertical baffle 3 to lift vertically, and further enables the vertical baffle 3 to slide inside the vertical cabinet 1.

[0032] The movement of the horizontal rectangular sliding plate 11, through the arrangement of the rectangular rotating column 15, enables the horizontal connecting shaft 16 to drive the vertical support column 6 to rotate. The rotation of the vertical support column 6 enables the universal wheel 5 to rotate. When the universal wheel 5 contacts the ground, the vertical cabinet 1 can be conveniently moved. When the universal wheel 5 rotates to the inside of the vertical cabinet 1, it ensures the stable placement of the vertical cabinet 1.

[0033] All technical features in this embodiment can be freely combined according to actual needs.

[0034] The above embodiment is a preferred implementation scheme of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of this technical solution is within the protection scope of the present invention.

Claims

1. Composite elevator control cabinet, characterized in that: The control cabinet includes a vertical cabinet body (1). Both ends of the vertical cabinet body (1) are rotatably connected with cabinet doors (2) through pin shafts. Both ends inside the vertical cabinet body (1) are slidably connected with vertical baffles (3). Four end corners at the bottom of the vertical cabinet body (1) are rotatably connected with universal wheels (5). A displacement mechanism for the displacement of the universal wheels (5) and the vertical baffles (3) is arranged at the bottom of the vertical cabinet body (1).

2. The composite elevator control cabinet according to claim 1, wherein: A plurality of rectangular ventilation openings are evenly arranged at both ends inside the vertical cabinet body (1). A plurality of air filter plates (10) are also evenly arranged at both ends of the vertical cabinet body (1). The air filter plates (10) are located inside the rectangular ventilation openings. A plurality of rectangular through holes are evenly arranged inside the vertical baffles (3).

3. The composite elevator control cabinet according to claim 1, characterized in that: The displacement mechanism includes a driving motor (4). One end at the bottom of the cabinet door (2) is bolted with the driving motor (4). The output end of the driving motor (4) is fixed with a first horizontal threaded rod (8). The end of the first horizontal threaded rod (8) far away from the driving motor (4) is fixed with a second horizontal threaded rod (9). The thread rotation directions of the first horizontal threaded rod (8) and the second horizontal threaded rod (9) are opposite. Both the first horizontal threaded rod (8) and the second horizontal threaded rod (9) are externally threaded with a horizontal rectangular sliding plate (11). The top of the horizontal rectangular sliding plate (11) is rotatably connected with an inclined rotating plate (12) through a pin shaft. The top of the inclined rotating plate (12) is rotatably connected with a horizontal lifting plate (13) through a pin shaft. The top of the horizontal lifting plate (13) is fixed with a horizontal connecting plate (14). Both ends of the horizontal connecting plate (14) are respectively fixed with the two vertical baffles (3).

4. The composite elevator control cabinet according to claim 3, wherein: Horizontal light rods (7) are fixed on both sides inside the vertical cabinet body (1). The horizontal light rods (7) penetrate through the inside of the horizontal rectangular sliding plate (11) and are slidably connected with the horizontal rectangular sliding plate (11).

5. The composite elevator control cabinet according to claim 3, wherein: A vertical sliding groove is formed inside the vertical cabinet body (1). The vertical baffle (3) is located inside the vertical sliding groove and is slidably connected with the vertical cabinet body (1) through the vertical sliding groove.

6. The composite elevator control cabinet according to claim 3, wherein: The displacement mechanism further includes a universal wheel (5). A vertical support column (6) is fixed on the top of the universal wheel (5). The top of the vertical support column (6) is rotatably connected with the vertical cabinet body (1) through a pin shaft. One end of the horizontal rectangular sliding plate (11) close to the vertical support column (6) is rotatably connected with a rectangular rotating column (15) through a pin shaft. A horizontal connecting shaft (16) is rotatably connected inside the top end of the rectangular rotating column (15) through a bearing. One side of the horizontal connecting shaft (16) close to the vertical support column (6) is fixed with the vertical support column (6).

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