Module assembly type elevator car

Abstract

The utility model discloses a module assembly type elevator car, which belongs to the technical field of elevators and comprises a support component, a rear baffle is mounted on one side of the support component, two slide rails are mounted at the central position of the support component, and a car body is arranged above the support component. A connecting layer is installed on the side, close to the supporting assembly, of the lift car body and located on the outer sides of the two sliding rails, a front baffle assembly is installed on the side, close to the edge, of the supporting assembly and located on the side, away from the rear baffle, of the connecting layer, and a dehumidifying and purifying device is arranged on the inner side of the lift car body. According to the elevator car, the dehumidifying and purifying device is arranged, so that moisture and peculiar smell in the elevator car body can be treated to a certain degree through cooperation of structures such as a silica gel drying agent and activated carbon when needed, the possibility that people feel uncomfortable is reduced, and the working capacity of the elevator car is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of elevators, and in particular relates to a modular assembled elevator car. Background Art

[0002] An elevator is a vertical lift powered by an electric motor and equipped with a box-shaped cabin, used in multi-story buildings to carry people or goods.

[0003] Chinese patent application No. 201822055051.0 discloses an elevator car that is easy to assemble, comprising a car body (1), characterized in that: a connecting layer (2) is provided at the bottom of the car body (1), a bottom plate (3) is provided below the car body (1), side plates (4) are provided on both sides of the bottom plate (3), a rear baffle (5) is fixedly connected to the rear end of the bottom plate (3), a clamping groove (6) is provided at one end of the side plate (4) away from the rear baffle (5), a transverse front baffle (7) is clamped in the clamping groove (6), a fixing plate (8) is provided at both ends of the top surface of the front baffle (7), a threaded hole (9) is provided at both ends of the fixing plate (8), a threaded hole (10) is provided on the side plate (4) that matches the threaded hole (9), a slide rail (11) is provided on both sides of the top surface of the bottom plate (3), and a groove (12) is provided at the bottom of the connecting layer (2). The utility model has a simple structure, is easy to assemble, and has good stability.

[0004] 1. The above-mentioned public patent has the problem that the moisture and odor in the car body cannot be processed when necessary, thereby reducing the working capacity of the car; 2. The above-mentioned public patent has the problem that the car body is easily damaged due to people stepping on it, thereby reducing the practicality of the car. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a modular assembly type elevator car, which has the characteristics of high working capacity and strong practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a modular assembled elevator car, including a support assembly, a rear baffle installed on one side of the support assembly, two slide rails installed at the center of the support assembly, a car body is arranged above the support assembly, a connecting layer is installed on one side of the car body close to the support assembly and at the outside of the two slide rails, a front baffle assembly is installed at the edge of the support assembly and at a position on the side of the connecting layer away from the rear baffle, a dehumidification and purification device is arranged on the inner side of the car body, and a buffer support device is arranged on the inner side of the car body and below the dehumidification and purification device.

[0007] Preferably, the dehumidification and purification device includes a mounting frame, a mesh box, a silica gel desiccant, a partition, a closing component, a fixed net and a first screw. A mounting frame is provided on the inner side of a car body, and the car body and the mounting frame are connected by two first screws. A mesh box is installed above the mounting frame, a partition is installed on the inner side of the mesh box, and the inner side of the mesh box and a position on one side of the partition are filled with silica gel desiccant, two fixed nets are installed on the top of the mounting frame, and a closing component is installed on the inner side of the mounting frame.

[0008] Preferably, the dehumidification and purification device further comprises activated carbon, and the inner side of the mesh box and a position on the side of the partition away from the silica gel desiccant are filled with activated carbon.

[0009] Preferably, the closing component includes a vertical plate, a closing frame and a bidirectional screw rod, the vertical plate is installed on the inner side of the mounting frame, the bidirectional screw rod is installed on the inner side of the vertical plate through a bearing, and the closing frame is installed on the outer side of the bidirectional screw rod and on both sides of the vertical plate through threads.

[0010] Preferably, the buffer support device includes a fixed frame, an elastic rubber frame, a damper and a support plate. The fixed frame is arranged on the inner side of the car body and below the mounting frame, the support plate is arranged on the inner side of the fixed frame, the elastic rubber frame is installed between the outer bottom surface of the support plate and the inner bottom surface of the fixed frame, and a plurality of dampers are installed between the outer bottom surface of the support plate and the inner bottom surface of the fixed frame and inside the elastic rubber frame.

[0011] Preferably, the buffer support device further includes a second screw, and the car body and the fixing frame are connected via two second screws.

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

[0013] 1. The utility model is provided with a dehumidification and purification device, so that the car can, when necessary, treat the moisture and odor in the car body through the cooperation of structures such as silica gel desiccant and activated carbon, thereby reducing the possibility of discomfort to personnel and further improving the working capacity of the car.

[0014] 2. The utility model provides a buffer support device so that the car can, when necessary, buffer the impact caused by people's stepping on the car through the cooperation of structures such as an elastic rubber frame and a damper, thereby reducing the possibility of the car body being damaged due to people's stepping on the car, thereby improving the practicality of the car. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional cutaway view of the utility model;

[0017] Figure 3 It is a three-dimensional cutaway diagram of the dehumidification and purification device of the utility model;

[0018] Figure 4 It is a three-dimensional cutaway view of the buffer support device of the utility model.

[0019] In the figure: 1. support assembly; 2. rear baffle; 3. car body; 4. dehumidification and purification device; 41. mounting frame; 42. mesh box; 43. silica gel desiccant; 44. partition; 45. activated carbon; 46. closing assembly; 461. vertical plate; 462. closing frame; 463. bidirectional screw; 47. fixing net; 48. first screw; 5. buffer support device; 51. fixing frame; 52. second screw; 53. elastic rubber frame; 54. damper; 55. support plate; 6. connecting layer; 7. slide rail; 8. front baffle assembly. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a modular assembled elevator car, comprising a support assembly 1, a rear baffle 2 is installed on one side of the support assembly 1, two slide rails 7 are installed at the central position of the support assembly 1, a car body 3 is arranged above the support assembly 1, a connecting layer 6 is installed on the side of the car body 3 close to the support assembly 1 and located on the outside of the two slide rails 7, a front baffle assembly 8 is installed at the edge position of the support assembly 1 and at a position on the side of the connecting layer 6 away from the rear baffle 2, a dehumidification and purification device 4 is arranged on the inner side of the car body 3, and a buffer support device 5 is arranged on the inner side of the car body 3 and located below the dehumidification and purification device 4.

[0023] Specifically, the dehumidification and purification device 4 includes a mounting frame 41, a mesh box 42, a silica gel desiccant 43, a partition 44, a closing component 46, a fixed net 47 and a first screw 48. The mounting frame 41 is arranged on the inner side of the car body 3, and the car body 3 and the mounting frame 41 are connected by two first screws 48. A mesh box 42 is installed above the mounting frame 41, and a partition 44 is installed on the inner side of the mesh box 42. The inner side of the mesh box 42 and the position on one side of the partition 44 are filled with silica gel desiccant 43. Two fixed nets 47 are installed on the top of the mounting frame 41, and a closing component 46 is installed on the inner side of the mounting frame 41.

[0024] By adopting the above technical solution, the car can treat the moisture in the car body 3 to a certain extent through the cooperation of structures such as the silica gel desiccant 43 and the fixed net 47 when necessary, thereby reducing the possibility of people feeling uncomfortable.

[0025] Specifically, the dehumidification and purification device 4 further includes activated carbon 45 , and the activated carbon 45 is filled inside the mesh box 42 and at a position on the side of the partition 44 away from the silica gel desiccant 43 .

[0026] By adopting the above technical solution, the car can purify the odor in the car body 3 to a certain extent through the cooperation of structures such as activated carbon 45 when necessary, thereby reducing the possibility of people feeling uncomfortable.

[0027] Specifically, the closing component 46 includes a vertical plate 461, a closing frame 462 and a bidirectional screw 463. The vertical plate 461 is installed on the inner side of the mounting frame 41. The bidirectional screw 463 is installed on the inner side of the vertical plate 461 through a bearing. The closing frame 462 is installed on the outer side of the bidirectional screw 463 and on both sides of the vertical plate 461 through threads.

[0028] By adopting the above technical solution, the staff can close the two fixed nets 47 when necessary through the cooperation of the closing frame 462 and the two-way screw rod 463 and other structures, thereby preventing the dehumidification and purification work from being carried out.

[0029] When the present embodiment is used, when the elevator car is needed, the car body 3 and the connecting layer 6 thereunder are pushed into the supporting assembly 1, and the connecting layer 6 is stuck on the two slide rails 7, and then the front baffle assembly 8 is installed on the supporting assembly 1 by bolts, so as to cooperate with the rear baffle 2 and other structures for position limiting, and then the staff puts enough silica gel desiccant 43 and activated carbon 45 into the positions on both sides of the partition 44 in the mesh box 42 of the dehumidification purification device 4, and then installs the mounting frame 41 in the car body 3 by two first screws 48. The bidirectional screw rod 463 in the rotating closing assembly 46 is threadedly connected to the two closing frames 462, and the outer top surface of the closing frame 462 is in close contact with the inner top surface of the mounting frame 41, so the bidirectional screw rod 463 drives the two closing frames 462 to move away from the vertical plate 461 until the two fixed nets 47 are no longer closed, and then the moisture and odor in the car body 3 gradually pass through the two fixed nets 47 and the mesh box 42 and are treated by the silica gel desiccant 43 and the activated carbon 45, and then it can be used.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the buffer support device 5 includes a fixed frame 51, an elastic rubber frame 53, a damper 54 and a support plate 55. The fixed frame 51 is arranged on the inner side of the car body 3 and below the mounting frame 41, and the support plate 55 is arranged on the inner side of the fixed frame 51. The elastic rubber frame 53 is installed between the outer bottom surface of the support plate 55 and the inner bottom surface of the fixed frame 51, and a plurality of dampers 54 are installed between the outer bottom surface of the support plate 55 and the inner bottom surface of the fixed frame 51 and inside the elastic rubber frame 53.

[0032] By adopting the above technical solution, the car can, when necessary, cushion the impact caused by people stepping on it through the cooperation of structures such as the elastic rubber frame 53 and the damper 54, thereby reducing the possibility of the car body 3 being damaged due to people stepping on it.

[0033] Specifically, the buffer support device 5 further includes a second screw 52 , and the car body 3 and the fixing frame 51 are connected via two second screws 52 .

[0034] By adopting the above technical solution, the staff can connect or separate the car body 3 and the fixing frame 51 by the two second screws 52 when necessary, thereby facilitating the staff to load and unload the fixing frame 51 and other structures.

[0035] When this embodiment is used, when necessary, the staff can install the fixing frame 51 in the car body 3 through the two second screws 52 in the buffer support device 5, and then the car can buffer the impact caused by people stepping on it to a certain extent through the elastic rubber frame 53 and the damper 54 between the outer bottom surface of the support plate 55 and the inner bottom surface of the fixing frame 51, thereby reducing the possibility of the car body 3 being damaged due to people stepping on it.

[0036] The structure and principle of the support assembly 1, rear baffle 2, car body 3, connecting layer 6 and structure thereon, slide rail 7, and front baffle assembly 8 composed of a front baffle, a fixed plate and a threaded hole 1, which are composed of a bottom plate, a side plate, a slot, a threaded hole 2 and a hanging hole, have been disclosed in a car for an elevator with easy assembly disclosed in Chinese patent application No. 201822055051.0. The working principle is that the arrangement of the slide rail and the groove can make the car body be placed vertically or horizontally into the concave space surrounded by the bottom plate, the side plate and the rear baffle. The arrangement of the slot and the front baffle can limit the position of the car body to be placed, increase the stability effect, and the fixed plate and the threaded hole 1 and the threaded hole 2 The setting can fix the fixing plate to the side plate by passing bolts through threaded hole one and threaded hole two, so that the front baffle plate is fixed in the slot, which is convenient for assembly and disassembly. The gap between the car body and the side plate facilitates the passage of the wire rope used for lifting through the lifting hole, prevents contact and friction with the car body, and ensures safety. The horizontal height of the bottom surface of the slot is higher than the horizontal height of the slide rail, which on the one hand avoids the contact between the front baffle plate and the slide rail, and on the other hand, creates a gap between the front baffle plate and the bottom plate to facilitate the discharge of accumulated water. The lubricating layer on the slide rail can reduce the friction between the groove and the slide rail and increase the service life. The wear-resistant layer on the inner side of the lifting hole increases the friction with the wire rope, thereby increasing the stability of the car during the lifting process.

[0037] The structure and principle of the damper 54 in the utility model have been disclosed in a smart home washing machine shock absorbing device disclosed in Chinese patent application No. 201721446985.6. Its working principle consists of a piston and an oil tank, which is filled with oil. When the object moves, the piston moves in the oil, thereby consuming energy and slowing down the movement of the object.

[0038] The working principle and use process of the utility model are as follows: when the elevator car is needed, the car body 3 and the connecting layer 6 thereunder are pushed into the supporting assembly 1, and the connecting layer 6 is stuck on the two slide rails 7, and then the front baffle assembly 8 is installed on the supporting assembly 1 by bolts, so as to cooperate with the rear baffle 2 and other structures for limiting, and then the staff puts enough silica gel desiccant 43 and activated carbon 45 into the positions on both sides of the inner partition 44 of the mesh box 42 in the dehumidification purification device 4, and then installs the mounting frame 41 in the car body 3 by two first screws 48, and rotates the bidirectional screw rod 463 in the closing assembly 46, and the bidirectional screw rod 463 is threadedly connected with the two closing frames 462, and the outer top surface of the closing frame 462 is connected to the inner top surface of the mounting frame 41 They are tightly attached to each other, so the bidirectional screw rod 463 drives the two closing frames 462 to move away from the vertical plate 461 until the two fixed nets 47 are no longer closed, and then the moisture and odor in the car body 3 gradually pass through the two fixed nets 47 and the mesh box 42 and are treated by the silica gel desiccant 43 and the activated carbon 45, and then it can be used; when necessary, the staff can install the fixed frame 51 in the car body 3 through the two second screws 52 in the buffer support device 5, and then the car can use the elastic rubber frame 53 and the damper 54 between the outer bottom surface of the support plate 55 and the inner bottom surface of the fixed frame 51 to buffer the impact caused by people stepping on it, thereby reducing the possibility of damage to the car body 3 due to people stepping on it.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular elevator car, comprising a support assembly, characterized in that: A rear baffle is installed on one side of the support assembly, two slide rails are installed at the center of the support assembly, a car body is arranged above the support assembly, a connecting layer is installed on one side of the car body close to the support assembly and outside the two slide rails, a front baffle assembly is installed on the edge of the support assembly and at a position on the side of the connecting layer away from the rear baffle, a dehumidification and purification device is arranged on the inner side of the car body, and a buffer support device is arranged on the inner side of the car body and below the dehumidification and purification device.

2. A modular elevator car according to claim 1, characterized in that: The dehumidification and purification device includes a mounting frame, a mesh box, a silica gel desiccant, a partition, a closing component, a fixed net and a first screw. The mounting frame is arranged on the inner side of a car body, and the car body and the mounting frame are connected by two first screws. A mesh box is installed above the mounting frame, and a partition is installed on the inner side of the mesh box. The inner side of the mesh box and a position located on one side of the partition are filled with silica gel desiccant, two fixed nets are installed on the top of the mounting frame, and a closing component is installed on the inner side of the mounting frame.

3. A modular elevator car according to claim 2, characterized in that: The dehumidification and purification device also includes activated carbon, and the inner side of the mesh box and the position located on the side of the partition away from the silica gel desiccant are filled with activated carbon.

4. A modular elevator car according to claim 3, characterized in that: The closing assembly includes a vertical plate, a closing frame and a bidirectional screw rod. The vertical plate is installed on the inner side of the mounting frame. The bidirectional screw rod is installed on the inner side of the vertical plate through a bearing. The closing frame is installed on the outer side of the bidirectional screw rod and on both sides of the vertical plate through threads.

5. The modular elevator car according to claim 2, characterized in that: The buffer support device includes a fixed frame, an elastic rubber frame, a damper and a support plate. The fixed frame is arranged on the inner side of the car body and below the mounting frame, the support plate is arranged on the inner side of the fixed frame, the elastic rubber frame is installed between the outer bottom surface of the support plate and the inner bottom surface of the fixed frame, and a plurality of dampers are installed between the outer bottom surface of the support plate and the inner bottom surface of the fixed frame and inside the elastic rubber frame.

6. A modular elevator car according to claim 5, characterized in that: The buffer support device also includes a second screw, and the car body and the fixing frame are connected by two second screws.

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