Multifunctional elevator car

Abstract

The utility model discloses a multifunctional elevator car, and relates to the technical field of elevators. A multifunctional elevator car comprises an elevator car body, a limiting device is arranged on the elevator car body, the limiting device comprises a fixed mounting seat, a mounting seat and an illuminating lamp, a fixed mounting seat groove is formed in the upper surface of the mounting seat, the fixed mounting seat is slidably connected in the fixed mounting seat groove, and the illuminating lamp is fixedly connected to the lower end of the mounting seat; the upper surface of the fixed mounting seat is fixedly connected with the upper end of the inner wall of the elevator car, a push rod in the limiting device is pushed to move reversely to drive a limiting block to move reversely and drive a first reset spring to contract at the same time, and then the limiting block moves reversely to be separated from the interior of a first limiting block groove; and then the illuminating lamp and the mounting seat can be taken down from the fixed mounting seat, so that a worker can conveniently disassemble and maintain the illuminating lamp, the workload of the worker is effectively reduced, and meanwhile, the disassembly efficiency of the illuminating lamp is improved.

Description

Technical Field

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

[0002] With the increasing number of high-rise buildings, it is inevitable that more and more elevators are needed. A Chinese utility model patent, with the authorization announcement number "CN208429732U", discloses a multifunctional elevator car. The utility model includes a ventilation chamber, etc. The ventilation chamber is arranged at the upper opening of the car body. Fans are arranged in the left and right side walls of the ventilation chamber. A filter screen is arranged at the upper opening of the ventilation chamber to realize ventilation between the elevator and the outside world, and to filter the air to prevent dust from entering the car body. A lamp holder is clamped at the lower end of the ventilation chamber, and a lighting device is connected to the lower end of the lamp holder for lighting the left and right inside the car body. A shock-absorbing spring is arranged between the bottom plate and the bottom end surface of the car body to reduce the impact of weightlessness or overweight caused by the up and down movement of the elevator. The shock-absorbing spring is fixed at the bottom by a positioning block.

[0003] The above technical solution is connected to a lighting device through the lower end of the lamp holder, which is used for lighting the left and right inside the car. The camera is used for elevator safety monitoring. The handrail is conducive to the standing of people in the elevator. A shock-absorbing spring is arranged between the bottom plate on the bottom end surface of the car body and the bottom end surface of the car body, which is used to reduce the impact of weightlessness or overweight when the elevator moves up and down. However, the above technical solution still has certain defects. For example, the above equipment is connected to a lighting device through the lower end of the lamp holder, which is used for lighting the left and right inside the car body. However, when the lighting device needs maintenance after long-term use, the staff needs to carry tools to disassemble it, which increases the difficulty of disassembly for the staff and increases the workload of the staff. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a multifunctional elevator car capable of solving the problem that a lighting device is connected to the lower end of a lamp holder for lighting the left and right sides of the car body.

[0005] To achieve the above-mentioned object, the utility model provides the following technical solutions: a multifunctional elevator car, comprising an elevator car, on which a limit device is arranged;

[0006] The limiting device includes a fixed mounting seat, a mounting seat and a lighting lamp;

[0007] Wherein, a fixed mounting seat groove is provided on the upper surface of the mounting seat;

[0008] Wherein, the fixed mounting seat is slidably connected inside the fixed mounting seat groove;

[0009] Wherein, the lighting lamp is fixedly connected at the lower end of the mounting base;

[0010] Wherein, the upper surface of the fixed mounting seat is fixedly connected to the upper end of the inner wall of the elevator car;

[0011] Wherein, the outer walls on both the front and rear sides of the mounting seat are fixedly connected with a protective shell;

[0012] Wherein, the outer walls of the two protective shells are slidably connected with push rods;

[0013] Wherein, the outer walls at both ends of the fixed mounting seat are provided with second limit block grooves;

[0014] Wherein, the interiors of the two second limit block grooves are both slidably connected to the limit blocks;

[0015] Wherein, the outer walls on both the front and rear sides of the mounting seat are provided with first limit block grooves;

[0016] Wherein, one end of the two limit blocks close to the first limit block groove is in contact with the inner wall of the corresponding first limit block groove respectively;

[0017] Wherein, the first return spring is arranged inside the two second limit block grooves;

[0018] Wherein, the two ends of the two first return springs are respectively fixedly connected to the inner wall of the corresponding second limit block groove and one end of the limit block;

[0019] Among them, one end of the two push rods close to the limiting block slides and extends to the inside of the first limiting block groove and respectively contacts the outer wall of one end of the corresponding limiting block.

[0020] Preferably, a fixing seat is fixedly connected to the inner lower surface of the elevator car;

[0021] Wherein, a sliding seat groove is provided on the upper surface of the fixing seat.

[0022] Preferably, a monitor is installed on the upper surface of the interior of the elevator car;

[0023] The interior of the sliding seat groove is slidably connected with a sliding seat.

[0024] Preferably, handrails are fixedly connected to the inner walls on both sides of the elevator car.

[0025] Preferably, two second return springs are arranged inside the sliding seat groove.

[0026] Preferably, two ends of the two second return springs are fixedly connected to the inner wall of the sliding seat groove and the lower surface of the sliding seat respectively.

[0027] Compared with the prior art, the beneficial effects of the utility model are:

[0028] (1) In the multifunctional elevator car, the limit block is moved in the opposite direction by pushing the push rod in the limit device, and the first return spring is contracted at the same time. Then, the limit block is moved in the opposite direction to make it disengage from the inside of the first limit block groove, so that the lighting lamp and the mounting base can be removed from the fixed mounting base. This makes it easy for the staff to disassemble the lighting lamp for maintenance, effectively reducing the workload of the staff and improving the disassembly efficiency of the lighting lamp.

[0029] (2) The multifunctional elevator car drives the limit block to move in the opposite direction by pushing the push rod, and at the same time drives the first return spring to contract. Then, the limit block moves in the opposite direction to make it disengage from the inside of the first limit block groove, so that the lighting lamp and the mounting base can be removed from the fixed mounting base. This makes it easier for staff to monitor the internal conditions of the elevator car, while improving the practicality and flexibility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0031] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0032] Figure 2 This is a schematic diagram of the structure inside the mounting seat of the utility model;

[0033] Figure 3 It is a schematic diagram of the structure of the exterior of the monitor of the utility model.

[0034] Figure numerals: 1. elevator car; 2. car door; 3. fixed seat; 4. sliding seat groove; 5. mounting seat; 6. first limit block groove; 7. protective shell; 8. first return spring; 9. fixed mounting seat; 10. limit block; 11. fixed mounting seat groove; 12. handrail; 13. push rod; 14. lighting; 15. sliding seat; 16. second return spring; 17. monitor; 18. second limit block groove. DETAILED DESCRIPTION

[0035] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0036] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0037] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0038] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0039] See also Figure 1-3 , the utility model provides a technical solution: a multifunctional elevator car, comprising an elevator car 1;

[0040] A limit device is provided on the elevator car 1;

[0041] The limiting device includes a fixed mounting seat 9, a mounting seat 5 and a lighting lamp 14. The upper surface of the mounting seat 5 is provided with a fixed mounting seat groove 11. The fixed mounting seat 9 is slidably connected inside the fixed mounting seat groove 11. The lighting lamp 14 is fixedly connected at the lower end of the mounting seat 5. The upper surface of the fixed mounting seat 9 is fixedly connected to the upper end of the inner wall of the elevator car 1. The outer walls of the front and rear sides of the mounting seat 5 are fixedly connected with a protective shell 7. The outer walls of the two protective shells 7 are slidably connected with a push rod 13. The outer walls of the front and rear ends of the fixed mounting seat 9 are provided with a second limiting block groove 18. The inner parts of the two second limiting block grooves 18 are fixedly connected to the upper end of the inner wall of the elevator car 1. Both are slidably connected to the limit blocks 10, and the outer walls on the front and rear sides of the mounting seat 5 are provided with first limit block grooves 6. The ends of the two limit blocks 10 close to the first limit block grooves 6 are respectively in contact with the corresponding inner walls of the first limit block grooves 6. The interiors of the two second limit block grooves 18 are provided with first return springs 8, and the two ends of the two first return springs 8 are respectively fixedly connected to the inner walls of the corresponding second limit block grooves 18 and one end of the limit blocks 10. The ends of the two push rods 13 close to the limit blocks 10 slide and extend to the interior of the first limit block groove 6 and respectively contact the outer walls of one end of the corresponding limit blocks 10.

[0042] Among them, a fixed seat 3 is fixedly connected to the inner lower surface of the elevator car 1, a sliding seat groove 4 is opened on the upper surface of the fixed seat 3, a monitor 17 is installed on the inner upper surface of the elevator car 1, a sliding seat 15 is slidably connected inside the sliding seat groove 4, handrails 12 are fixedly connected to the inner walls of the left and right sides of the elevator car 1, two second return springs 16 are arranged inside the sliding seat groove 4, and the two ends of the two second return springs 16 are fixedly connected to the inner wall of the sliding seat groove 4 and the lower surface of the sliding seat 15 respectively.

[0043] Furthermore, when the device is used, it is started by connecting an external power supply. First, the lighting lamp 14 is started to illuminate the interior of the elevator car 1. Then, the internal condition of the elevator car 1 can be monitored at all times through the monitor 17. Then, when entering the interior of the elevator car 1, a force is generated on the sliding seat 15 to cause it to descend, while driving the second return spring 16 to contract. Then, the second return spring 16 is used to buffer the sliding seat 15 and reduce the force.

[0044] Furthermore, when the lighting lamp 14 needs to be removed, the push rod 13 is pushed to move in the opposite direction, causing the limit block 10 to move in the opposite direction, while causing the first return spring 8 to contract. Then, the limit block 10 moves in the opposite direction to break contact with the inside of the first limit block groove 6, and then the lighting lamp 14 and the mounting base 5 can be removed from the fixed mounting base 9.

[0045] By pushing the push rod 13 in the limit device to move in the opposite direction, the limit block 10 is driven to move in the opposite direction and the first return spring 8 is contracted. Then, the limit block 10 is moved in the opposite direction to make it disengage from the inside of the first limit block groove 6, and then the lighting lamp 14 and the mounting seat 5 can be removed from the fixed mounting seat 9. This makes it convenient for the staff to disassemble the lighting lamp 14 for maintenance, effectively reducing the workload of the staff and improving the disassembly efficiency of the lighting lamp 14. By pushing the push rod 13 to move in the opposite direction, the limit block 10 is driven to move in the opposite direction and the first return spring 8 is contracted. Then, the limit block 10 is moved in the opposite direction to make it disengage from the inside of the first limit block groove 6, and then the lighting lamp 14 and the mounting seat 5 can be removed from the fixed mounting seat 9. This makes it convenient for the staff to monitor the internal condition of the elevator car 1 and improves the practicability and flexibility of the equipment.

[0046] Working principle: First, start the lighting lamp 14 to illuminate the interior of the elevator car 1, then the internal condition of the elevator car 1 can be monitored at all times through the monitor 17, and then when entering the interior of the elevator car 1, the force generated on the sliding seat 15 causes it to descend while driving the second return spring 16 to contract, and then the sliding seat 15 is buffered and reduced by the second return spring 16, and then when the lighting lamp 14 needs to be removed, push the push rod 13 to move in the opposite direction to drive the limit block 10 to move in the opposite direction while driving the first return spring 8 to contract, and then the limit block 10 is moved in the opposite direction to make it disengage from the inside of the first limit block groove 6, so that the lighting lamp 14 and the mounting seat 5 can be removed from the fixed mounting seat 9.

[0047] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A multifunctional elevator car, comprising an elevator car (1), characterized in that: A limit device is provided on the elevator car (1); The limiting device comprises a fixed mounting seat (9), a mounting seat (5) and an illuminating lamp (14); Wherein, a fixed mounting seat groove (11) is provided on the upper surface of the mounting seat (5); Wherein, the fixed mounting seat (9) is slidably connected inside the fixed mounting seat groove (11); Wherein, the lighting lamp (14) is fixedly connected to the lower end of the mounting seat (5); The upper surface of the fixed mounting seat (9) is fixedly connected to the upper end of the inner wall of the elevator car (1); Wherein, the outer walls on both the front and rear sides of the mounting seat (5) are fixedly connected with a protective shell (7); Wherein, the outer walls of the two protective shells (7) are both slidably connected with push rods (13); Wherein, the outer walls at both the front and rear ends of the fixed mounting seat (9) are provided with second limit block grooves (18); The interiors of the two second limit block grooves (18) are both slidably connected to the limit blocks (10); Wherein, the outer walls on both the front and rear sides of the mounting seat (5) are provided with first limit block grooves (6); Wherein, one end of the two limit blocks (10) close to the first limit block groove (6) is in contact with the inner wall of the corresponding first limit block groove (6); Wherein, first return springs (8) are arranged inside the two second limit block grooves (18); Wherein, the two ends of the two first return springs (8) are respectively fixedly connected to the inner wall of the corresponding second limit block groove (18) and one end of the limit block (10); The two push rods (13) slide and extend at one end close to the limit block (10) to the inside of the first limit block groove (6) and respectively contact the outer wall of one end of the corresponding limit block (10).

2. A multifunctional elevator car according to claim 1, characterized in that: A fixing seat (3) is fixedly connected to the inner lower surface of the elevator car (1); Wherein, a sliding seat groove (4) is provided on the upper surface of the fixing seat (3).

3. A multifunctional elevator car according to claim 1, characterized in that: A monitor (17) is installed on the inner upper surface of the elevator car (1); The interior of the sliding seat groove (4) is slidably connected with a sliding seat (15).

4. A multifunctional elevator car according to claim 1, characterized in that: Handrails (12) are fixedly connected to the inner walls on both the left and right sides of the elevator car (1).

5. A multifunctional elevator car according to claim 2, characterized in that: Two second return springs (16) are arranged inside the sliding seat groove (4).

6. A multifunctional elevator car according to claim 5, characterized in that: The two ends of the two second return springs (16) are respectively fixedly connected to the inner wall of the sliding seat groove (4) and the lower surface of the sliding seat (15).

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