Elevator with electric vehicle recognition and warning functions

Abstract

The utility model relates to the technical field of elevators, in particular to an elevator with electric vehicle recognition and warning functions, which comprises an elevator car, an L-shaped guide rod arranged on the rear side of the inner wall of the elevator car, a second mounting seat arranged at the top end of the L-shaped guide rod, a lifting component arranged at the bottom of the second mounting seat and comprising a rectangular storage box. A winding roller is rotationally connected into the rectangular storage box, a connecting rope is wound around the outer wall of the winding roller, a connecting piece is connected to the bottom end of the connecting rope, and a detachable recognition warning device is arranged at the bottom of the connecting piece. According to the elevator with the electric vehicle recognition and warning functions, when a worker needs to maintain the recognition warning device, the worker operates a control button to control a motor to rotate, the motor drives a winding roller to rotate, the winding roller conducts unwinding operation on a connecting rope, the connecting rope drives a connecting piece to move downwards, and therefore the connecting piece drives the recognition warning device to move downwards; height adjustment of the recognition warning device is achieved, and workers can disassemble and assemble the recognition warning device conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to an elevator with electric vehicle identification and warning functions. Background Art

[0002] Elevators are now an essential tool for going up and down stairs in high-rise buildings. Some residents may bring prohibited items into the elevator, such as electric vehicles. When the battery in the electric vehicle is charging, it may explode and catch fire, so electric vehicles are not allowed to be brought into the corridor or indoors for charging. In order to facilitate the supervision of electric vehicles, cameras are used for monitoring.

[0003] The patent with publication number CN220223130U discloses an electric vehicle identification blocker in an elevator, including a suction cup seat, a plurality of evenly distributed vacuum suction cups are installed on the upper surface of the suction cup seat, a thread groove is provided on the upper surface of the suction cup seat, an internal thread portion is provided on the inner wall of the thread groove, a fixed seat is provided above the suction cup seat, an external threaded part matching the internal thread portion is fixedly installed on the lower surface of the fixed seat, a circular suction cup hidden groove is provided on the lower surface of the fixed seat, a monitoring mounting seat is fixedly installed on the lower surface of the suction cup seat, a vehicle blocking monitor is installed on the lower surface of the monitoring mounting seat, and an identification camera is provided on one side of the vehicle blocking monitor. The electric vehicle blocker of the utility model can perform image recognition on electric vehicles entering the elevator, and can prohibit users from taking electric vehicles in the elevator. It is mainly used in residential buildings and other occasions where electric vehicles need to be prohibited from entering the elevator. This can replace manual supervision, prevent electric vehicles from entering corridors or indoors, and reduce safety hazards.

[0004] In the specific use of the above-mentioned prior art, the identification camera set by the car blocking monitor can be connected to the electric vehicle identification system, so that the electric vehicle in the elevator can be identified. When the electric vehicle is identified to enter, the main control chip controls the speaker alarm to work, thereby giving an alarm reminder of the electric vehicle entering the elevator, and at the same time transmitting the signal to the elevator control system. After the elevator control system receives the signal from the car blocker, it controls the elevator door to open, so that the elevator door cannot be closed to ensure the safety of the elevator. However, the currently used car blocking monitors are generally installed at the corners of the top inside the elevator car. Due to the small space inside the elevator car, it is inconvenient for the staff to use ladders and other tools to disassemble and assemble the car blocking monitor. Generally, a stool is used to raise the height, and the height of the stool is not easy to control, which makes it inconvenient for the staff to disassemble and assemble the car blocking monitor. In view of this, we propose an elevator with electric vehicle identification and alarm functions. Utility Model Content

[0005] The purpose of the utility model is to provide an elevator with electric vehicle identification and warning functions to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An elevator with electric vehicle identification and warning functions comprises an elevator car, an L-shaped guide rod is provided on the rear side of the inner wall of the elevator car and near the top of the right side, a first mounting seat is provided at the rear end of the L-shaped guide rod, a second mounting seat is provided at the top end of the L-shaped guide rod, and a lifting assembly is provided at the bottom of the second mounting seat, and the lifting assembly comprises a rectangular storage box fixedly connected to the bottom of the second mounting seat, a winding roller is rotatably connected between the front and rear sides of the inner wall of the rectangular storage box, a motor for driving the winding roller to rotate is provided on the front side of the rectangular storage box, the motor is connected to an external power supply to work, a connecting rope is wound around the outer wall of the winding roller, a circular hole for the connecting rope to pass through is provided in the middle of the bottom of the rectangular storage box, the output shaft of the motor is coaxially connected to the front end of the winding roller rotating shaft, and the winding roller is driven by the motor to rotate forward and reversely, so that the winding roller reels or unwinds the connecting rope;

[0008] The bottom end of the connecting rope is connected to a connecting piece, and a detachable identification alarm is provided at the bottom of the connecting piece. The identification alarm includes a connecting seat, and a monitor is provided at the bottom of the connecting seat. The monitor is provided with an identification camera and a loudspeaker alarm. The identification alarm is a prior art. For example, the patent with publication number CN220223130U has a detailed introduction to its working principle, which will not be elaborated here. The connecting piece is driven up and down by the connecting rope, so that the connecting piece drives the identification alarm to move up and down, thereby realizing the height adjustment of the identification alarm, which is convenient for the staff to disassemble and assemble the identification alarm.

[0009] Preferably, the first mounting seat is detachably connected to the rear side of the inner wall of the elevator car by bolts, and the second mounting seat is detachably connected to the top of the inner wall of the elevator car by bolts, so that the position of the L-shaped guide rod is fixed.

[0010] Preferably, a control component is provided at the bottom of the first mounting seat, and the control component includes a control box fixedly connected to the bottom of the first mounting seat. The control box is provided with control buttons for controlling the forward and reverse rotation of the motor, which is convenient for staff to operate the motor. The front side of the control box is hinged with a locked door to prevent outsiders from opening the control box privately.

[0011] Preferably, a protective cover is provided on the front side of the rectangular storage box and at a position outside the motor to protect the motor.

[0012] Preferably, the connecting member includes a circular hollow plate, a connecting ring for connecting to a connecting rope is provided in the middle of the top of the circular hollow plate, the bottom end of the connecting rope is tied to the connecting ring, a connecting convex plate is provided at the rear end of the outer wall of the circular hollow plate, a rectangular hole b is provided on the top of the connecting convex plate for the L-shaped guide rod to pass through, and mounting grooves are provided on the four sides of the inner wall of the rectangular hole b, and rollers are rotatably connected in the four mounting grooves, and the four rollers are rollingly connected to the outer side of the L-shaped guide rod, so that the connecting convex plate can move up and down on the outer side of the L-shaped guide rod, and the connecting convex plate limits the circular hollow plate, ensuring that the circular hollow plate can only move up and down, thereby avoiding shaking of the circular hollow plate.

[0013] Preferably, the bottom of the circular hollow plate is provided with two rectangular holes a arranged symmetrically on the left and right, and the top of the connecting seat is provided with two rectangular connecting blocks arranged symmetrically on the left and right, and the two rectangular connecting blocks respectively pass through the two rectangular holes a into the circular hollow plate;

[0014] A rectangular plug hole is provided on the front side of the two rectangular connecting blocks, a rectangular solid block is provided in the circular hollow plate near the front end, a movable rod is provided through the front side of the rectangular solid block, a strip movable plate is provided at the rear end of the movable rod, the upper and lower sides of the strip movable plate are respectively fitted with the upper and lower sides of the inner wall of the circular hollow plate, so that the strip movable plate can move stably forward and backward, a rectangular plug block is provided on the rear side of the strip movable plate near the left and right ends, and the two rectangular plug blocks are respectively plugged into the two rectangular plug holes;

[0015] The movable bar drives the two rectangular plug-ins to move forward and backward through the movable rod. When the two rectangular plug-ins are respectively inserted into the two rectangular sockets, the positions of the two rectangular connecting blocks can be fixed, thereby realizing the connection between the connecting seat and the circular hollow plate, which is convenient for the staff to quickly disassemble and identify the alarm.

[0016] Preferably, the front end of the movable rod passes through the inner wall of the circular hollow plate and is fixedly connected with a pull block, which is convenient for the staff to pull the movable rod outward. A spring is sleeved on the outer side of the movable rod, and the rear end of the spring abuts against the front side of the strip movable plate, and the front end of the spring abuts against the rear side of the rectangular solid block. Under the action of the spring, the two rectangular plug blocks can be stably inserted into the two rectangular holes, thereby ensuring the stability of the identification alarm and the connecting piece after installation.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The elevator with electric vehicle identification and alarm function can identify electric vehicles entering the elevator car through the identification alarm device and initiate an alarm through the loudspeaker alarm, so that the elevator has the function of identifying the entry of electric vehicles and alarming. When the staff needs to maintain the identification alarm device, the staff can operate the control button to control the rotation of the motor, and the motor drives the winding roller to rotate, so that the winding roller unwinds the connecting rope, and the connecting rope drives the connecting part to move downward, so that the connecting part drives the identification alarm device to move downward, so as to realize the height adjustment of the identification alarm device, which is convenient for the staff to disassemble and assemble the identification alarm device.

[0019] 2. For the elevator with electric vehicle identification and warning functions, the connecting convex plate can move up and down on the outside of the L-shaped guide rod. The connecting convex plate acts as a limit for the circular hollow plate, ensuring that the circular hollow plate can only move up and down to avoid shaking of the circular hollow plate.

[0020] 3. The elevator with electric vehicle identification and alarm function drives the strip movable plate to move forward and backward through the movable rod, and the strip movable plate drives the two rectangular plug-in blocks to move forward and backward. When the two rectangular plug-in blocks are respectively inserted into the two rectangular sockets, the positions of the two rectangular connecting blocks can be fixed, thereby realizing the connection between the connecting seat and the circular hollow plate, which is convenient for the staff to quickly disassemble and assemble the identification alarm. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a partial structural schematic diagram of the utility model;

[0023] Figure 3 It is a schematic diagram of the control component structure in the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the lifting component in the utility model;

[0025] Figure 5 It is a schematic diagram of the structure of the connecting piece in the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the identification alarm device in the utility model;

[0027] Figure 7 It is a schematic diagram of the cross-sectional structure of the connecting convex plate in the utility model;

[0028] Figure 8 It is a schematic cross-sectional structure diagram of the connecting piece in the utility model.

[0029] In the figure: 1. elevator car; 2. L-shaped guide rod; 20. first mounting seat; 21. second mounting seat; 3. lifting assembly; 30. rectangular storage box; 300. circular hole; 31. winding roller; 32. connecting rope; 33. motor; 34. protective cover; 4. connecting piece; 40. circular hollow plate; 400. rectangular hole a; 41. connecting ring; 42. rectangular solid block; 43. movable rod; 44. strip movable plate; 45. rectangular plug block; 46. spring; 47. pull block; 48. connecting convex plate; 480. rectangular hole b; 481. mounting groove; 49. roller; 5. identification alarm; 50. connecting seat; 51. monitor; 52. identification camera; 53. loudspeaker alarm; 54. rectangular connecting block; 540. rectangular jack; 6. control piece; 60. control box; 61. control button; 62. box door. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] See also Figure 1-Figure 8 , the utility model provides a technical solution:

[0033] An elevator with electric vehicle identification and warning functions comprises an elevator car 1, an L-shaped guide rod 2 is provided at the rear side of the inner wall of the elevator car 1 and near the top of the right side, a first mounting seat 20 is provided at the rear end of the L-shaped guide rod 2, a second mounting seat 21 is provided at the top end of the L-shaped guide rod 2, a lifting assembly 3 is provided at the bottom of the second mounting seat 21, the lifting assembly 3 comprises a rectangular storage box 30 fixedly connected to the bottom of the second mounting seat 21, a winding roller 31 is rotatably connected between the front and rear sides of the inner wall of the rectangular storage box 30, a motor 33 for driving the winding roller 31 to rotate is provided at the front side of the rectangular storage box 30, the motor 33 is connected to an external power supply to work, a connecting rope 32 is wound around the outer wall of the winding roller 31, a circular hole 300 for the connecting rope 32 to pass through is provided in the middle of the bottom of the rectangular storage box 30, the output shaft of the motor 33 is coaxially connected to the front end of the rotating shaft of the winding roller 31, the winding roller 31 is driven by the motor 33 to rotate forward and reversely, so that the winding roller 31 reels or unwinds the connecting rope 32;

[0034] The bottom end of the connecting rope 32 is connected to a connecting piece 4, and a detachable identification alarm 5 is provided at the bottom of the connecting piece 4. The identification alarm 5 includes a connecting seat 50, and a monitor 51 is provided at the bottom of the connecting seat 50. The monitor 51 is provided with an identification camera 52 and a loudspeaker alarm 53. The identification alarm 5 is a prior art, and the detailed working principle is described in the patent with publication number CN220223130U, which will not be elaborated here. The connecting piece 4 is driven up and down by the connecting rope 32, so that the connecting piece 4 drives the identification alarm 5 to move up and down, thereby realizing the height adjustment of the identification alarm 5, which is convenient for the staff to disassemble and assemble the identification alarm 5.

[0035] In this embodiment, the first mounting seat 20 is detachably connected to the rear side of the inner wall of the elevator car 1 by bolts, and the second mounting seat 21 is detachably connected to the top of the inner wall of the elevator car 1 by bolts, so that the position of the L-shaped guide rod 2 is fixed.

[0036] Specifically, a control component 6 is provided at the bottom of the first mounting seat 20, and the control component 6 includes a control box 60 fixedly connected to the bottom of the first mounting seat 20. A control button 61 for controlling the forward and reverse rotation of the motor 33 is provided in the control box 60, which is convenient for the staff to operate the motor 33. A locked box door 62 is hinged on the front side of the control box 60 to prevent outsiders from opening the control box 60 privately.

[0037] Furthermore, a protective cover 34 is provided on the front side of the rectangular storage box 30 and outside the motor 33 to protect the motor 33 .

[0038] Furthermore, the connecting member 4 includes a circular hollow plate 40, and a connecting ring 41 for connecting to the connecting rope 32 is provided in the middle of the top of the circular hollow plate 40, and the bottom end of the connecting rope 32 is tied to the connecting ring 41. A connecting convex plate 48 is provided at the rear end of the outer wall of the circular hollow plate 40, and a rectangular hole b480 for the L-shaped guide rod 2 to pass through is provided at the top of the connecting convex plate 48, and mounting grooves 481 are provided on the four sides of the inner wall of the rectangular hole b480, and rollers 49 are rotatably connected in the four mounting grooves 481, and the four rollers 49 are rollingly connected to the outer side of the L-shaped guide rod 2, so that the connecting convex plate 48 can move up and down on the outer side of the L-shaped guide rod 2, and the connecting convex plate 48 plays a role of limiting the circular hollow plate 40, ensuring that the circular hollow plate 40 can only move up and down, and avoiding the circular hollow plate 40 from shaking.

[0039] Furthermore, the bottom of the circular hollow plate 40 is provided with two rectangular holes a400 arranged symmetrically on the left and right, and the top of the connecting seat 50 is provided with two rectangular connecting blocks 54 arranged symmetrically on the left and right. The two rectangular connecting blocks 54 pass through the two rectangular holes a400 into the circular hollow plate 40 respectively.

[0040] A rectangular plug hole 540 is provided on the front side of the two rectangular connecting blocks 54. A rectangular solid block 42 is provided in the circular hollow plate 40 near the front end. A movable rod 43 is provided through the front side of the rectangular solid block 42. A strip movable plate 44 is provided at the rear end of the movable rod 43. The upper and lower sides of the strip movable plate 44 are respectively fitted with the upper and lower sides of the inner wall of the circular hollow plate 40, so that the strip movable plate 44 can move stably forward and backward. A rectangular plug block 45 is provided on the rear side of the strip movable plate 44 near the left and right ends. The two rectangular plug blocks 45 are respectively plugged into the two rectangular plug holes 540.

[0041] The movable bar 43 drives the strip movable plate 44 to move forward and backward, and the strip movable plate 44 drives the two rectangular plug blocks 45 to move forward and backward. When the two rectangular plug blocks 45 are respectively inserted into the two rectangular plug holes 540, the positions of the two rectangular connecting blocks 54 can be fixed, thereby realizing the connection between the connecting seat 50 and the circular hollow plate 40, which is convenient for the staff to quickly disassemble and assemble the identification alarm 5.

[0042] Furthermore, the front end of the movable rod 43 passes through the inner wall of the circular hollow plate 40 and is fixedly connected with a pull block 47, which is convenient for the staff to pull the movable rod 43 outward. The outer side of the movable rod 43 is sleeved with a spring 46, and the rear end of the spring 46 is against the front side of the strip movable plate 44, and the front end of the spring 46 is against the rear side of the rectangular solid block 42. Under the action of the spring 46, the two rectangular plug blocks 45 can be stably inserted into the two rectangular holes 540, thereby ensuring the stability of the identification alarm 5 and the connecting piece 4 after installation.

[0043] When the elevator with electric vehicle identification and warning function of this embodiment is in use, the electric vehicle entering the elevator car 1 is identified by the identification alarm 5, and an alarm is issued by the loudspeaker alarm 53, so that the elevator has the function of identifying the entry of electric vehicles and issuing an alarm. When the staff needs to maintain the identification alarm 5, the staff uses the key to open the box door 62, and then operates the control button 61 to control the motor 33 to rotate. The motor 33 drives the winding roller 31 to rotate, so that the winding roller 31 unwinds the connecting rope 32. The connecting rope 32 drives the connecting member 4 to move downward, so that the connecting member 4 drives the identification alarm 5 to move downward. When the connecting member 4 moves downward, the four rollers 49 roll on the outside of the L-shaped guide rod 2, so that the connecting convex plate 48 can be on the outside of the L-shaped guide rod 2. Moving downward, the connecting convex plate 48 acts as a limit on the circular hollow plate 40 to prevent the circular hollow plate 40 from shaking, thereby lowering the identification alarm 5 to a height at which the staff can stand and disassemble the identification alarm 5. After that, the staff holds the identification alarm 5 in one hand and pulls the pull block 47 outward with the other hand. The pull block 47 drives the movable rod 43 to move outward, and the movable rod 43 drives the strip movable plate 44 to move. The strip movable plate 44 drives the two rectangular plug blocks 45 to move, so that the two rectangular plug blocks 45 are completely removed from the two rectangular plug holes 540 respectively, and the fixation of the two rectangular connecting blocks 54 is released. The staff holds the identification alarm 5 and moves it downward to separate the identification alarm 5 from the connecting piece 4, thereby facilitating the staff to quickly disassemble and assemble the identification alarm 5.

[0044] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An elevator with electric vehicle identification and warning functions, comprising an elevator car (1), characterized in that: An L-shaped guide rod (2) is provided at the rear side of the inner wall of the elevator car (1) and near the top of the right side, a first mounting seat (20) is provided at the rear end of the L-shaped guide rod (2), a second mounting seat (21) is provided at the top end of the L-shaped guide rod (2), a lifting assembly (3) is provided at the bottom of the second mounting seat (21), the lifting assembly (3) comprises a rectangular storage box (30) fixedly connected to the bottom of the second mounting seat (21), a winding roller (31) is rotatably connected between the front and rear sides of the inner wall of the rectangular storage box (30), and a winding roller (31) is provided at the front side of the rectangular storage box (30) for driving the winding roller. A motor (33) is provided for rotating the wire roller (31); a connecting rope (32) is wound around the outer wall of the wire roller (31); a circular hole (300) is provided in the middle of the bottom of the rectangular storage box (30) for the connecting rope (32) to pass through; a connecting piece (4) is connected to the bottom end of the connecting rope (32); a detachable identification alarm (5) is provided at the bottom of the connecting piece (4); the identification alarm (5) comprises a connecting seat (50); a monitor (51) is provided at the bottom of the connecting seat (50); and an identification camera (52) and a loudspeaker alarm (53) are provided on the monitor (51).

2. The elevator with electric vehicle identification and warning function according to claim 1 is characterized in that: The first mounting seat (20) is detachably connected to the rear side of the inner wall of the elevator car (1) by means of bolts, and the second mounting seat (21) is detachably connected to the top of the inner wall of the elevator car (1) by means of bolts.

3. The elevator with electric vehicle identification and warning function according to claim 1 is characterized in that: A control member (6) is provided at the bottom of the first mounting seat (20), the control member (6) comprising a control box (60) fixedly connected to the bottom of the first mounting seat (20), a control button (61) for controlling the forward and reverse rotation of the motor (33) is provided in the control box (60), and a lockable box door (62) is hingedly connected to the front side of the control box (60).

4. The elevator with electric vehicle identification and warning function according to claim 1 is characterized in that: A protective cover (34) is provided on the front side of the rectangular storage box (30) and at a position outside the motor (33).

5. The elevator with electric vehicle identification and warning function according to claim 1 is characterized in that: The connecting member (4) comprises a circular hollow plate (40), a connecting ring (41) for connecting to a connecting rope (32) is provided at the middle of the top of the circular hollow plate (40), a connecting convex plate (48) is provided at the rear end of the outer wall of the circular hollow plate (40), a rectangular hole b (480) is provided at the top of the connecting convex plate (48) for the L-shaped guide rod (2) to pass through, and mounting grooves (481) are provided on four side surfaces of the inner wall of the rectangular hole b (480), and rollers (49) are rotatably connected in the four mounting grooves (481), and the four rollers (49) are rollingly connected to the outer side of the L-shaped guide rod (2).

6. The elevator with electric vehicle identification and warning function according to claim 5 is characterized in that: The bottom of the circular hollow plate (40) is provided with two rectangular holes a (400) arranged symmetrically on the left and right. The top of the connecting seat (50) is provided with two rectangular connecting blocks (54) arranged symmetrically on the left and right. The two rectangular connecting blocks (54) respectively pass through the two rectangular holes a (400) into the circular hollow plate (40). The front sides of the two rectangular connecting blocks (54) are provided with rectangular plug holes (540). A rectangular solid block (42) is provided in the circular hollow plate (40) near the front end. A movable rod (43) passes through the front side of the rectangular solid block (42). A strip movable plate (44) is provided at the rear end of the movable rod (43). The upper and lower sides of the strip movable plate (44) are respectively fitted with the upper and lower sides of the inner wall of the circular hollow plate (40). A rectangular plug block (45) is provided on the rear side of the strip movable plate (44) near the left and right ends. The two rectangular plug blocks (45) are respectively plugged into the two rectangular plug holes (540).

7. The elevator with electric vehicle identification and warning function according to claim 6 is characterized in that: The front end of the movable rod (43) passes through the inner wall of the circular hollow plate (40) and is fixedly connected to a pull block (47); a spring (46) is sleeved on the outer side of the movable rod (43); the rear end of the spring (46) abuts against the front side of the strip movable plate (44); and the front end of the spring (46) abuts against the rear side of the rectangular solid block (42).

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