Decorative roof structure of elevator car with detachable design

Abstract

The utility model discloses a detachable design elevator car decorative roof structure which comprises a car body, a through groove is formed in the upper end face of the car body, a sealing plate is arranged in the through groove, the sealing plate is movably connected with the car body, a rotating ring is rotatably connected to the upper end face of the sealing plate, and two symmetrical locking rods are fixedly connected to the outer wall of the rotating ring. A rotating shaft is fixedly connected to the inner wall of the rotating ring, a connecting block is fixedly connected to the end, away from the rotating ring, of the rotating shaft, and a rotating block is fixedly connected to the upper end face of the connecting block. And a rotating block slides on a circular ring to extrude a first spring, so that a rotating shaft drives two locking rods to rotate, the locking rods are separated from the top of the car body, quick unlocking and convenient disassembly can be realized, and the use flexibility of the decorative top plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator cars, in particular to a detachable elevator car decorative roof structure. Background Art

[0002] The car is a box-shaped space used by the elevator to carry and transport people and materials. The car is generally composed of main components such as the car bottom, car walls, car roof, and car doors. It is the car body component used by the elevator to carry passengers or cargo and other loads. The car roof usually has a safety opening, which is blocked and decorated for the sake of aesthetics.

[0003] During the use of the elevator car, if the elevator car breaks down and needs to be inspected or escaped through the safety exit, the decorative ceiling is generally fixed with bolts. When the staff disassembles it, they need to remove the bolts one by one, and the decorative top plate is located at a certain height, which makes the disassembly process more troublesome. During the single-person operation, the top plate is prone to getting stuck. It is necessary to operate with one hand and hold the top plate with the other hand to ensure the stability of the top plate, which makes the installation and disassembly more troublesome and affects the work progress of the staff. Utility Model Content

[0004] The purpose of the utility model is to provide a detachable elevator car decorative roof structure, which can better fix the sealing plate to the car body through the use of a rotating ring and two locking rods to prevent the sealing plate from falling off and shaking, and the rotating block slides on the ring to squeeze the first spring, so that the rotating shaft rotates with the two locking rods, and the locking rods are separated from the top of the car body, which can be quickly unlocked, facilitate disassembly, and improve the flexibility of using the decorative roof.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable elevator car decorative roof structure, comprising a car body, a through groove being provided on the upper end surface of the car body, a sealing plate being provided in the through groove, the sealing plate being movably connected to the car body, a rotating ring being rotatably connected to the upper end surface of the sealing plate, two symmetrical locking rods being fixedly connected to the outer wall of the rotating ring, a rotating shaft being fixedly connected to the inner wall of the rotating ring, a connecting block being fixedly connected to the end of the rotating shaft away from the rotating ring, a rotating block being fixedly connected to the upper end surface of the connecting block, a circular ring being slidably connected to the rotating block, a first spring being sleeved on the outer surface of the circular ring, the first spring being fixedly connected to the rotating block, a fixed block being fixedly connected to the end of the first spring away from the rotating block, and the fixed block being fixedly connected to the sealing plate.

[0006] The beneficial effects of the utility model are as follows: through the rotation of the rotating shaft, the connecting block and the rotating block can slide on the ring, thereby squeezing the first spring, and the two locking rods of the rotating ring are driven to rotate through the rotation of the rotating shaft, so that the locking rods are separated from the top of the car body, and the sealing plate can be quickly unlocked, the disassembly speed of the sealing plate is improved, and it is convenient for the staff to perform maintenance;

[0007] In order to achieve rapid installation and removal of the sealing plate;

[0008] As a further improvement of the above technical solution: a protective cover is fixedly connected to the lower end surface of the connecting block, and the protective cover is rotatably connected to the closing plate; a positioning block is fixedly connected to the outer wall of the protective cover, and a contraction groove and an avoidance groove are respectively provided in the positioning block; a second spring is fixedly connected in the contraction groove, a guide column is fixedly connected to one end of the second spring, a locking block is fixedly connected to the end of the guide column away from the second spring, a locking groove is provided on the lower end surface of the closing plate, and the locking block is clamped in the locking groove.

[0009] The beneficial effects of this improvement are: by using the second spring, the guide column and the locking block, the locking groove can be docked to achieve locking of the protective cover, and the first spring rebounds when the locking rod is rotated, causing the locking rod to be reset and unable to be separated from the top of the car body, which makes it difficult to remove the sealing plate;

[0010] In order to lock the protective cover and prevent the locking rod from automatically resetting;

[0011] As a further improvement of the above technical solution: a limiting groove is provided at the center of the lower end surface of the sealing plate, a limiting ring is rotatably connected in the limiting groove, and the limiting ring is fixedly connected to the rotating block.

[0012] The beneficial effects of this improvement are: by using the limiting groove and the limiting ring, the rotating block can be limited, ensuring that the rotating block is more stable during the rotation process, and will not tilt or fall off, ensuring that the rotating block can slide stably on the ring;

[0013] In order to limit the position of the rotating block and ensure the stability of the rotating block during rotation;

[0014] As a further improvement of the above technical solution: the end of the guide column away from the locking block is fixedly connected with a pulling rod, the pulling rod is slidably connected to the positioning block, and the end of the pulling rod away from the guide column is fixedly connected with a pulling button.

[0015] The beneficial effects of this improvement are: the use of the pull rod and the pull button can flexibly move and retract the guide column and the locking block, and the locking block can be quickly disengaged and unlocked, which is convenient for rotating the protective cover when the sealing plate is installed, so as to facilitate the locking of the sealing plate;

[0016] In order to pull the locking block to facilitate its disengagement from the locking groove;

[0017] As a further improvement of the above technical solution: a docking block is fixedly connected to the lower end surface of the protective cover, a docking groove is opened on the lower end surface of the docking block, a connecting button is screwed in the docking groove, and a decorative plate is fixedly connected to the lower end surface of the connecting button.

[0018] The beneficial effects of this improvement are: by using the docking groove and the connecting button, the connecting button and the docking block are screwed together, which facilitates the installation and removal of the decorative panel;

[0019] In order to realize the installation and disassembly of the decorative panel;

[0020] As a further improvement of the above technical solution: two symmetrical identification blocks are fixedly connected to the upper end surface of the sealing plate.

[0021] The beneficial effect of this improvement is that, by using the identification block, when the locking rod rotates, it can contact the identification block, so that the two locking rods are at the diagonal positions of the sealing plate, so that the locking rods are separated from the top of the car body, and can be quickly unlocked;

[0022] In order to identify the locking rod and achieve quick unlocking;

[0023] As a further improvement of the above technical solution: two symmetrical connecting grooves are provided on the top wall of the car body, connecting plates are movably connected in the connecting grooves, and the connecting plates are fixedly connected to the sealing plate.

[0024] The beneficial effects of this improvement are: by using the connection groove and the connection plate, the sealing plate can be quickly and accurately connected to the car body, preventing the sealing plate from being skewed and stuck in the column during installation, and improving the speed of sealing plate installation;

[0025] In order to achieve accurate installation of the sealing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The isometric structure diagram provided for the utility model Figure 1 ;

[0027] Figure 2 A top view provided for the utility model;

[0028] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0029] Figure 4 The utility model provides Figure 3 The enlarged view of point A in the middle;

[0030] Figure 5 The utility model provides Figure 2 A three-dimensional cross-section view at the middle BB;

[0031] Figure 6 The utility model provides Figure 5 The enlarged view of point B in the middle;

[0032] Figure 7 The isometric structure diagram provided for the utility model Figure 2 .

[0033] In the figure, 1, car body; 11, through groove; 12, sealing plate; 13, rotating ring; 14, locking rod; 15, rotating shaft; 16, connecting block; 17, rotating block; 18, circular ring; 19, first spring; 20, fixed block; 31, protective cover; 32, positioning block; 33, contraction groove; 34, avoidance groove; 35, second spring; 36, guide column; 37, locking block; 38, locking groove; 41, limiting groove; 42, limiting ring; 51, pulling rod; 52, pulling button; 61, docking block; 62, docking groove; 63, connecting button; 64, decorative plate; 71, identification block; 81, connecting groove; 82, connecting plate. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0035] like Figures 1 to 7As shown, a detachable elevator car decorative roof structure provided by an embodiment of the utility model comprises a car body 1, a through groove 11 is provided on the upper end surface of the car body 1, a sealing plate 12 is provided in the through groove 11, the through groove 11 and the sealing plate 12 are used in coordination, the sealing plate 12 can block the top of the car body 1, and ensure the stability of the car body 1 when used, the sealing plate 12 is movably connected to the car body 1, the upper end surface of the sealing plate 12 is rotatably connected to a rotating ring 13, the outer wall of the rotating ring 13 is fixedly connected to two symmetrical locking rods 14, the two locking rods 14 on the rotating ring 13 can be used to fix the sealing plate 12, and ensure that the sealing plate 12 is more stable during use, the inner wall of the rotating ring 13 is fixedly connected to a rotating shaft 15, and the rotating shaft 15 is away from the rotating ring 1 One end of the connecting block 16 is fixedly connected to the connecting block 16, and the upper end surface of the connecting block 16 is fixedly connected to the rotating block 17. The rotating block 17 is slidably connected to a ring 18. The outer surface of the ring 18 is sleeved with a first spring 19, and the first spring 19 is fixedly connected to the rotating block 17. The end of the first spring 19 away from the rotating block 17 is fixedly connected to a fixed block 20, and the fixed block 20 is fixedly connected to the sealing plate 12. The rotation of the rotating shaft 15 can drive the rotation of the connecting block 16 and the rotating block 17, so that the rotating block 17 slides on the ring 18, so that the rotating block 17 squeezes the first spring 19, thereby rotating the two locking rods 14 to the position of the diagonal of the sealing plate 12, and the lower end surface of the connecting block 16 is fixedly connected to the protective cover 31, and the protective cover 31 is rotatably connected to the sealing plate 12. A positioning block 32 is fixedly connected to the outer wall 31, and a contraction groove 33 and an avoidance groove 34 are respectively provided in the positioning block 32. A second spring 35 is fixedly connected in the contraction groove 33, and a guide column 36 is fixedly connected to one end of the second spring 35. A locking block 37 is fixedly connected to the end of the guide column 36 away from the second spring 35. A locking groove 38 is provided on the lower end surface of the sealing plate 12, and the locking block 37 is engaged with the locking groove 38. By using the guide column 36 and the second spring 35 in the positioning block 32, the locking block 37 can be moved toward the sealing plate 12, so that the locking block 37 can be quickly docked with the locking groove 38, so as to ensure that after the protective cover 31 is rotated and unlocked, the stability of the locking rod 14 can be ensured, and automatic reset will not occur. The second spring 35 is locked in the locking rod 14 During the fixing process, it is always in a compressed state. A limiting groove 41 is provided at the center of the lower end surface of the sealing plate 12. A limiting ring 42 is rotatably connected in the limiting groove 41. The limiting ring 42 is fixedly connected to the rotating block 17. The use of the limiting groove 41 and the limiting ring 42 can limit the rotating block 17 to ensure the stable rotation of the rotating block 17. The end of the guide column 36 away from the locking block 37 is fixedly connected with a pulling rod 51. The pulling rod 51 is slidably connected to the positioning block 32. The end of the pulling rod 51 away from the guide column 36 is fixedly connected with a pulling button 52. By using the pulling button 52 and the pulling rod 51, the guide column 36 can press the second spring 35 downward to disengage the locking block 37 from the locking groove 38, thereby realizing the rapid disengagement of the locking block 37 from the locking groove 38.The upper end surface of the sealing plate 12 is fixedly connected to two symmetrical identification blocks 71. The two identification blocks 71 can facilitate the locking rod 14 to rotate without rotating too much and being unable to unlock quickly, so that the two locking rods 14 can just handle the diagonal positions of the sealing plate 12. The lower end surface of the protective cover 31 is fixedly connected to a docking block 61. The lower end surface of the docking block 61 is provided with a docking groove 62. A connecting button 63 is screwed in the docking groove 62. The lower end surface of the connecting button 63 is fixedly connected to a decorative plate 64. The connecting button 63 and the docking block The docking groove 62 on the 61 can be docked to facilitate the installation and removal of the device plate. Two symmetrical connecting grooves 81 are provided on the top wall of the car body 1. A connecting plate 82 is movably connected in the connecting groove 81. The connecting plate 82 is fixedly connected to the sealing plate 12. The use of two connecting grooves 81 and two connecting plates 82 can make the sealing plate 12 and the car body 1 dock quickly and accurately, ensuring the accurate docking of the sealing plate 12 and the through groove 11, so that the upper end surface of the sealing plate 12 is flush with the top of the car body 1, which is convenient for locking.

[0036] The working principle and use process of the utility model are as follows: when in use, first, the decorative plate 64 is rotated to disengage the decorative plate 64 from the docking block 61, and the protective cover 31 can be rotated to rotate the protective cover 31 with the connecting block 16 and the rotating block 17 on the ring 18, and the first spring 19 is squeezed. At the same time, the rotating shaft 15 rotates to rotate the two locking rods 14 until the locking rods 14 contact the identification block 71, and the two locking rods 14 are just in the docking position of the sealing plate 12 and are disengaged from the bottom of the car body 1. At this time, since the second spring 35 is always in a compressed state, and the locking block 37 is just in The second spring 35 quickly rebounds to the position of the locking groove 38, so that the locking block 37 is connected to the locking groove 38, and the protective cover 31 is fixed, thereby realizing the rapid disassembly of the closing plate 12. When the maintenance and use are completed and it needs to be reinstalled, firstly, the two connecting plates 82 on the closing plate 12 are connected to the connecting groove 81 on the inner top wall of the car body 1. At the same time, the pulling button 52 is pulled to compress the second spring 35 by the guide column 36, so that the locking block 37 is disengaged from the locking groove 38, the first spring 19 rebounds, and the locking rod 14 is reset accordingly, so as to realize the locking of the closing plate 12, thereby realizing the use process of the entire car decorative top structure.

[0037] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A detachable elevator car decorative roof structure, comprising a car body (1), characterized in that: The upper end surface of the car body (1) is provided with a through groove (11), a sealing plate (12) is provided in the through groove (11), the sealing plate (12) is movably connected to the car body (1), the upper end surface of the sealing plate (12) is rotatably connected to a rotating ring (13), and two symmetrical locking rods (14) are fixedly connected to the outer wall of the rotating ring (13); A rotating shaft (15) is fixedly connected to the inner wall of the rotating ring (13); an end of the rotating shaft (15) away from the rotating ring (13) is fixedly connected to a connecting block (16); an upper end surface of the connecting block (16) is fixedly connected to a rotating block (17); a circular ring (18) is slidably connected to the rotating block (17); a first spring (19) is sleeved on the outer surface of the circular ring (18); the first spring (19) is fixedly connected to the rotating block (17); an end of the first spring (19) away from the rotating block (17) is fixedly connected to a fixed block (20); and the fixed block (20) is fixedly connected to the sealing plate (12).

2. The detachable elevator car decorative roof structure according to claim 1, characterized in that: A protective cover (31) is fixedly connected to the lower end surface of the connecting block (16), and the protective cover (31) is rotatably connected to the sealing plate (12). A positioning block (32) is fixedly connected to the outer wall of the protective cover (31), and a contraction groove (33) and an avoidance groove (34) are respectively provided in the positioning block (32). A second spring (35) is fixedly connected in the contraction groove (33), and one end of the second spring (35) is fixedly connected to a guide column (36), and one end of the guide column (36) away from the second spring (35) is fixedly connected to a locking block (37). A locking groove (38) is provided on the lower end surface of the sealing plate (12), and the locking block (37) is engaged with the locking groove (38).

3. The detachable elevator car decorative roof structure according to claim 1, characterized in that: A limiting groove (41) is provided at the center of the lower end surface of the sealing plate (12), a limiting ring (42) is rotatably connected in the limiting groove (41), and the limiting ring (42) is fixedly connected to the rotating block (17).

4. The detachable elevator car decorative roof structure according to claim 2, characterized in that: One end of the guide column (36) away from the locking block (37) is fixedly connected to a pulling rod (51), the pulling rod (51) is slidably connected to the positioning block (32), and one end of the pulling rod (51) away from the guide column (36) is fixedly connected to a pulling button (52).

5. The detachable elevator car decorative roof structure according to claim 2, characterized in that: The lower end surface of the protective cover (31) is fixedly connected to a docking block (61), the lower end surface of the docking block (61) is provided with a docking groove (62), a connecting button (63) is screwed into the docking groove (62), and the lower end surface of the connecting button (63) is fixedly connected to a decorative plate (64).

6. The detachable elevator car decorative roof structure according to claim 1, characterized in that: Two symmetrical identification blocks (71) are fixedly connected to the upper end surface of the sealing plate (12).

7. The detachable elevator car decorative roof structure according to claim 1, characterized in that: Two symmetrical connection grooves (81) are provided on the inner top wall of the car body (1), a connection plate (82) is movably connected in the connection groove (81), and the connection plate (82) is fixedly connected to the sealing plate (12).

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