Elevator ceiling structure convenient to disassemble

Abstract

The utility model discloses an elevator ceiling structure convenient to disassemble, which comprises an elevator car, a first mounting groove, a second mounting groove, a first connecting piece and a second connecting piece, wherein the two sides of the elevator car are respectively provided with a first mounting groove; the ceiling plate is provided with a connecting part, the connecting part is inserted into the first mounting groove, the ceiling plate is provided with a second mounting groove, and an illuminating lamp is detachably connected into the second mounting groove; and the fastening assembly comprises a fixing plate and a fastening screw, the fixing plate is arranged in the first mounting groove, the bottom of the fixing plate abuts against the connecting part, and the fixing plate is detachably connected to the lift car through the fastening screw. The utility model can solve the problem that the maintenance difficulty of staff is increased due to the fact that the elevator suspended ceiling cannot be detached after parts in the elevator suspended ceiling are damaged because the suspended ceiling and the car roof are of an integrated structure.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to an elevator ceiling structure which is easy to disassemble. Background Art

[0002] Box elevators are widely used in daily life. In order to pursue aesthetics and meet the needs of installing lamps, suspended ceilings are installed inside the elevators.

[0003] CN205076615U discloses an integrated ceiling structure for an elevator. The utility model discloses an integrated ceiling structure for an elevator, including a ceiling and a car top of the elevator. The car top is located above the ceiling. The ceiling and the car top are an integrated structure. A cavity structure is formed between the ceiling and the car top. A mounting hole is provided on the ceiling. An LED lamp is provided in the mounting hole. A fan communicating with the cavity structure is provided on the car top. The ceiling of the elevator is integrated into the car top. The ceiling and the car top are an integrated structure. The ceiling does not need to be installed separately, which improves the installation efficiency. In addition, the integrated structure makes the top of the elevator small in thickness and occupies a small space.

[0004] Although the elevator ceiling structure in the above patent integrates the elevator ceiling into the car top, the ceiling and the car top are an integrated structure, and the ceiling does not need to be installed separately, which improves the installation efficiency. In addition, the integrated structure has a small thickness of the elevator top. However, when the components in the elevator ceiling are damaged, the elevator ceiling cannot be disassembled, which increases the difficulty of maintenance for employees. Utility Model Content

[0005] The utility model aims to provide an elevator ceiling structure that is easy to disassemble in order to solve the problem that when the components in the elevator ceiling are damaged, the elevator ceiling cannot be disassembled, which increases the difficulty of maintenance for employees.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solution: an elevator ceiling structure that is easy to disassemble, comprising:

[0007] A car, wherein first mounting grooves are respectively arranged on both sides of the car;

[0008] A ceiling plate, wherein a connecting portion is provided on the ceiling plate, wherein the connecting portion is plugged into the first mounting groove, and a second mounting groove is provided on the ceiling plate, wherein a lighting lamp is detachably connected to the second mounting groove;

[0009] The fastening assembly comprises a fixing plate and a fixing screw, wherein the fixing plate is arranged in the first mounting groove, the bottom of the fixing plate abuts against the connecting portion, and the fixing plate is detachably connected to the car via the fixing screw.

[0010] As a further description of the above technical solution:

[0011] At least two third installation grooves are arranged on the fixing plate, and a tightening assembly is arranged in the third installation groove, and the top of the tightening assembly is in contact with the connecting portion.

[0012] As a further description of the above technical solution:

[0013] The tightening assembly includes a spring and a tightening rod. The spring is arranged in the third mounting groove. One end of the tightening rod is connected to the spring. The tightening rod is movably connected in the third mounting groove.

[0014] As a further description of the above technical solution:

[0015] The fixing plate is provided with a countersunk hole, and the fastening screw is passed through the countersunk hole.

[0016] As a further description of the above technical solution:

[0017] A step structure is formed between the connecting portion and the ceiling plate, and the connecting portion and the ceiling plate are an integrated structure.

[0018] As a further description of the above technical solution:

[0019] A reflective layer is arranged on the surface of the ceiling board.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0021] By opening a first installation groove on both sides of the car, the connecting part of the ceiling plate is inserted into the first installation groove, and then the fixing plate is inserted into the first installation groove so that the top of the fixing plate is against the ceiling plate, and finally the fixing plate is fixed with the fastening screws to complete the installation of the ceiling plate; when performing maintenance, the fastening screws are withdrawn and the fixing plate can be taken out of the first installation groove. At this time, the fixing plate releases the fixation on the ceiling plate, so that the connecting part can be easily pulled out of the first installation groove, thereby achieving the purpose of facilitating the removal of the ceiling plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 The present invention is a structural schematic diagram of an elevator ceiling structure that is easy to disassemble.

[0024] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0025] Figure 3 The present invention is a structural schematic diagram of a ceiling panel in an elevator ceiling structure that is easy to disassemble.

[0026] Legend:

[0027] 1. Car; 2. First mounting slot; 3. Ceiling plate; 4. Connecting part; 5. Second mounting slot; 6. Lighting lamp; 7. Fastening assembly; 71. Fixing plate; 72. Fastening screw; 8. Third mounting slot; 9. Clamping assembly; 91. Spring; 92. Clamping rod; 10. Countersunk hole. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] See also Figure 1-3 The utility model provides a technical solution: an elevator ceiling structure that is easy to disassemble, comprising:

[0030] A car 1, wherein first mounting grooves 2 are respectively provided on both sides of the car 1;

[0031] A ceiling plate 3, wherein a connecting portion 4 is provided on the ceiling plate 3, wherein the connecting portion 4 is plugged into the first mounting groove 2, and a second mounting groove 5 is provided on the ceiling plate 3, wherein a lighting lamp 6 is detachably connected to the second mounting groove 5;

[0032] The fastening assembly 7 includes a fixing plate 71 and a fastening screw 72 . The fixing plate 71 is disposed in the first mounting groove 2 . The bottom of the fixing plate 71 abuts against the connecting portion 4 . The fixing plate 71 is detachably connected to the car 1 via the fastening screw 72 .

[0033] At least two third mounting grooves 8 are provided on the fixing plate 71, and a top tightening assembly 9 is provided in the third mounting groove 8, and the top of the top tightening assembly 9 abuts against the connecting portion 4. By providing multiple third mounting grooves, multiple top tightening assemblies can be installed, so that the ceiling plate is fixed more stably.

[0034] The jacking assembly 9 includes a spring 91 and a jacking rod 92, wherein the spring 91 is disposed in the third mounting groove 8, one end of the jacking rod 92 is connected to the spring 91, and the jacking rod 92 is movably connected in the third mounting groove 8. The jacking rod can be always in contact with the ceiling board through the spring, thereby preventing the ceiling board from loosening.

[0035] The fixing plate 71 is provided with a countersunk hole 10, and the fastening screw 72 is inserted into the countersunk hole 10. This can prevent the fastening screw from protruding from the car surface, and can make the car surface smoother.

[0036] A step structure is formed between the connecting portion 4 and the ceiling plate 3 , and the connecting portion 4 and the ceiling plate 3 are an integrated structure.

[0037] A reflective layer is provided on the surface of the ceiling plate 3. The light emitted by the lighting lamp irradiates the top of the car and is reflected down, effectively eliminating light spots and preventing dark areas.

[0038] Working principle: by opening a first installation groove on both sides of the car, the connecting part of the ceiling panel is inserted into the first installation groove, and then the fixing plate is inserted into the first installation groove so that the top of the fixing plate is against the ceiling panel, and finally the fixing plate is fixed with the fastening screws to complete the installation of the ceiling panel; when performing maintenance, the fastening screws are withdrawn and the fixing plate can be taken out of the first installation groove. At this time, the fixing plate releases the fixation on the ceiling panel, so that the connecting part can be easily pulled out of the first installation groove, thereby achieving the purpose of facilitating the removal of the ceiling panel.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An elevator ceiling structure that is easy to disassemble, characterized in that: include: A car, wherein first mounting grooves are respectively arranged on both sides of the car; A ceiling plate, wherein a connecting portion is provided on the ceiling plate, wherein the connecting portion is plugged into the first mounting groove, and a second mounting groove is provided on the ceiling plate, wherein a lighting lamp is detachably connected to the second mounting groove; The fastening assembly comprises a fixing plate and a fixing screw, wherein the fixing plate is arranged in the first mounting groove, the bottom of the fixing plate abuts against the connecting portion, and the fixing plate is detachably connected to the car via the fixing screw.

2. The easily disassembled elevator ceiling structure according to claim 1, characterized in that: At least two third installation grooves are arranged on the fixing plate, and a tightening assembly is arranged in the third installation groove, and the top of the tightening assembly is in contact with the connecting portion.

3. The easily disassembled elevator ceiling structure according to claim 2, characterized in that: The tightening assembly includes a spring and a tightening rod. The spring is arranged in the third mounting groove. One end of the tightening rod is connected to the spring. The tightening rod is movably connected in the third mounting groove.

4. The easily disassembled elevator ceiling structure according to claim 1, characterized in that: The fixing plate is provided with a countersunk hole, and the fastening screw is passed through the countersunk hole.

5. The easily disassembled elevator ceiling structure according to claim 1, characterized in that: A step structure is formed between the connecting portion and the ceiling plate, and the connecting portion and the ceiling plate are an integrated structure.

6. The easily disassembled elevator ceiling structure according to claim 1, characterized in that: A reflective layer is arranged on the surface of the ceiling board.

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