Elevator ceiling mounting structure

Abstract

The utility model relates to an elevator suspended ceiling mounting structure, and relates to the field of elevator suspended ceilings. The mounting structure is arranged on a mounting plate at the top of an inner cavity of an elevator car, the elevator car is fixedly connected with the mounting plate, a hanging plate is arranged at the bottom of the mounting plate, a concave frame is fixedly connected to the top of the elevator car, and guide rods are fixedly connected to the front position and the rear position of an inner cavity of the concave frame. According to the lifting device, a lifting plate can be pushed upwards, a guide rod on the lifting plate moves upwards, a second inclined clamping block is driven to pass through a through hole and be clamped between two first inclined clamping blocks, sliding between the second inclined clamping block and the first inclined clamping blocks is utilized, the first inclined clamping block moves outwards and slides on the surface of the guide rod, the first inclined clamping block compresses a spring, and then the spring is clamped into the second inclined clamping block; when the limiting blocks at the tops of the second inclined clamping blocks are clamped into the corresponding limiting holes, the end faces of the second inclined clamping blocks are located at the tops of the first inclined clamping blocks, the two first inclined clamping blocks are pushed to reset through the acting force of the springs, and therefore the effect of convenient installation is achieved.

Description

Technical Field

[0001] The present application relates to the field of elevator ceilings, and in particular to an elevator ceiling mounting structure. Background Art

[0002] An elevator is a system that can be used to transport people or loads between two or more floors in a vertical or inclined direction on a movable car, elevator car or platform. For car-type elevators, the installation of the suspended ceiling is an important link.

[0003] The existing car-type elevator ceiling installation requires pre-installation of the installation frame, and then the fixed connection between the installation support and multiple screws is used one by one to complete the installation, and then the inspection hole is covered by the snap-on inspection plate. This installation method is relatively complicated and adds inconvenience to the installation or disassembly of the installer. To this end, we propose an elevator ceiling installation structure to solve the above problems. Utility Model Content

[0004] In order to solve the existing technical problems, the present application provides an elevator ceiling installation structure.

[0005] The present application provides an elevator ceiling mounting structure, which adopts the following technical solution: an elevator ceiling mounting structure, which is arranged on a mounting plate on the top of the elevator car inner cavity, the elevator car and the mounting plate are fixedly connected, a hanging plate is provided at the bottom of the mounting plate, a concave frame is fixedly connected to the top of the elevator car, the front and rear positions of the inner cavity of the concave frame are fixedly connected to guide rods, the surfaces of the guide rods are slidably connected to oblique card blocks, a spring is sleeved on the surface of the guide rod, the outer end of the spring is fixedly connected to the concave frame, and the end of the spring close to the concave frame is fixedly connected to the concave frame. The oblique clamping block 1 is fixedly connected, and vertical holes are provided at the four corners of the top of the hanging plate. A vertical rod is rotatably provided in the inner cavity of the vertical hole. The top of the vertical rod is fixedly connected to the oblique clamping block 2. When the oblique clamping block 2 moves upward, it slides between the surface and the oblique clamping block 1. Grooves are provided at the four corners of the top of the mounting plate, and a through hole is provided at the bottom of the inner cavity of the groove. The top of the oblique clamping block 2 passes through the through hole and extends to the top surface of the oblique clamping block 1. The top of the oblique clamping block 2 is fixedly connected to the limiting block, and the top of the inner cavity of the concave frame is provided with a limiting hole that matches the limiting block.

[0006] When the cam is in the closed position, the guide rail is moved downwards, and the guide rail is moved downwards, so that the cam moves downwards and the cam is moved out of the gap between the two cams, thereby achieving the effect of convenient disassembly.

[0007] Preferably, an annular groove is provided inside the hanging plate and at a position centrally symmetrical to the axis point of the vertical hole. The annular groove and the vertical hole are connected. A guide block is slidably connected to the inner surface of the annular groove, and the opposite side of the guide block is fixedly connected to the vertical rod.

[0008] By adopting the above technical solution, the guide block is provided to be slidably connected in the annular groove, thereby limiting the rotation of the vertical rod and providing support for the vertical rod.

[0009] Preferably, the bottom of the vertical rod is fixedly connected to a rotating handle, and the top of the rotating handle is tightly fitted with the bottom of the hanging plate.

[0010] By adopting the above technical solution and setting the turning handle, it is convenient for disassembly and assembly personnel to rotate the vertical rod.

[0011] Preferably, the diameter of the through hole is larger than the maximum width of the bottom of the second oblique clamping block when it is horizontal.

[0012] By adopting the above technical solution, by setting the diameter of the through hole to be larger than the maximum width of the bottom of the oblique clamping block 2 when it is horizontal, it is avoided that when the oblique clamping block 2 rotates and moves downward, the inner diameter of the through hole touches the oblique clamping block 2, thereby preventing the oblique clamping block 2 from leaving.

[0013] Preferably, the oblique clamping block 1 is located in the groove, and the shortest gap between the two oblique clamping blocks 1 is larger than the bottom width of the oblique clamping block 2 in the longitudinal direction.

[0014] By adopting the above technical solution, it is avoided that the oblique clamping block 2 touches the oblique clamping block 1 when moving downward.

[0015] Preferably, the inner diameter of the limiting hole is larger than the outer diameter of the limiting block, and the limiting block is rotatably arranged in the limiting hole.

[0016] By adopting the above technical solution, by setting the inner diameter of the limiting hole to be larger than the outer diameter of the limiting block, the limiting block is rotated in the limiting hole to limit the upward movement of the oblique clamping block 2, and also to avoid the position displacement of the oblique clamping block 2 after the clamping.

[0017] Preferably, the distance between the front and rear guide rods is greater than the bottom width of the second oblique clamping block in the longitudinal direction.

[0018] By adopting the above technical solution, it is avoided that the oblique clamping block 2 contacts the guide rod when moving downward.

[0019] In summary, this application includes at least one of the following beneficial technical effects:

[0020] When the cam is in the closed position, the guide rail is moved downwards, and the guide rail is moved downwards, so that the cam moves downwards and the cam is moved out of the gap between the two cams, thereby achieving the effect of convenient disassembly.

[0021] 2. The utility model sets a guide block that is slidably connected in the ring groove to limit the rotation of the vertical rod and at the same time provide support for the vertical rod.

[0022] 3. The utility model sets the diameter of the through hole to be larger than the maximum width of the bottom of the oblique card block 2 when it is horizontal, so as to avoid the inner diameter of the through hole and the oblique card block 2 from touching each other when the oblique card block 2 moves downward after rotation, thereby preventing the oblique card block 2 from leaving.

[0023] 4. The utility model sets the inner diameter of the limiting hole to be larger than the outer diameter of the limiting block. The limiting block is rotatably set in the limiting hole to limit the upward movement of the oblique clamping block 2, and also avoid the position displacement of the oblique clamping block 2 after the clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings that constitute part of this application are used to provide a further understanding of this application and make other features, objects and advantages of this application more apparent. The illustrative embodiment drawings of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings:

[0025] Figure 1 It is a schematic structural diagram of the utility model.

[0026] Figure 2 It is a schematic diagram of the splitting between the mounting plate and the hanging plate of the utility model.

[0027] Figure 3 It is a bottom view schematic diagram of the mounting plate structure of the utility model.

[0028] Figure 4 It is a schematic diagram of the installation structure of the utility model.

[0029] Figure 5 It is a structural schematic diagram of the ring groove of the utility model.

[0030] Explanation of the accompanying reference numerals: 1. elevator car; 2. mounting plate; 3. hanging plate; 4. concave frame; 5. guide rod; 6. oblique clamping block 1; 7. spring; 8. vertical rod; 9. oblique clamping block 2; 10. groove; 11. through hole; 12. limit block; 13. limit hole; 14. vertical hole; 15. annular groove; 16. guide block. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0032] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0033] In this application, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0034] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0035] Additionally, the term "plurality" shall mean two or more.

[0036] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0037] Example 1:

[0038] Combine Figures 1 to 5The embodiment of the present application discloses an elevator ceiling mounting structure, which is arranged on a mounting plate 2 at the top of the inner cavity of an elevator car 1. The elevator car 1 and the mounting plate 2 are fixedly connected. A hanging plate 3 is provided at the bottom of the mounting plate 2. A concave frame 4 is fixedly connected to the top of the elevator car 1. The front and rear positions of the inner cavity of the concave frame 4 are fixedly connected to guide rods 5. The surfaces of the guide rods 5 are slidably connected to oblique card blocks 6. A spring 7 is sleeved on the surface of the guide rod 5. The outer end of the spring 7 is fixedly connected to the concave frame 4. The spring 7 is pressed against the The near end is fixedly connected with the oblique card block 16, and the four corners of the top of the hanging plate 3 are provided with vertical holes 14. The inner cavity of the vertical hole 14 is rotatably provided with a vertical rod 8. The interior of the hanging plate 3 is provided with an annular groove 15 at a position symmetrical to the axis point of the vertical hole 14. The annular groove 15 is connected to the vertical hole 14, and the inner surface of the annular groove 15 is slidably connected with a guide block 16. The opposite side of the guide block 16 is fixedly connected to the vertical rod 8. By setting the guide block 16 to slide in the annular groove 15, the rotation of the vertical rod 8 is limited, and at the same time, The vertical rod 8 plays a supporting role. The bottom of the vertical rod 8 is fixedly connected with a rotating handle, and the top of the rotating handle is tightly fitted with the bottom of the hanging plate 3. The setting of the rotating handle makes it convenient for the disassembly and assembly personnel to rotate it. The top of the vertical rod 8 is fixedly connected with an oblique card block 2 9. When the oblique card block 2 9 moves upward, it slides between the surface and the oblique card block 1 6. The four corners of the top of the mounting plate 2 are provided with grooves 10. The bottom of the inner cavity of the groove 10 is provided with a through hole 11. The top of the oblique card block 2 9 passes through the through hole 11 and extends to the oblique card block 1 6, the top of the oblique clamping block 29 is fixedly connected to the limiting block 12, and the top of the inner cavity of the concave frame 4 is provided with a limiting hole 13 that is adapted to the limiting block 12. The inner diameter of the limiting hole 13 is larger than the outer diameter of the limiting block 12, and the limiting block 12 is rotatably set in the limiting hole 13. By setting the inner diameter of the limiting hole 13 to be larger than the outer diameter of the limiting block 12, the limiting block 12 is rotatably set in the limiting hole 13, and the oblique clamping block 29 is limited when it moves upward, and the position displacement of the oblique clamping block 29 after being clamped is avoided.

[0039] By pushing the hanging plate 3 upward, the guide rod 5 on the hanging plate 3 moves upward, and drives the oblique card block 2 9 to pass through the through hole 11 and be stuck between the two oblique card blocks 1 6. By sliding between the oblique card block 2 9 and the oblique card block 1 6, the oblique card block 1 6 moves outward and slides on the surface of the guide rod 5, so that the oblique card block 1 6 compresses the spring 7. When the limit block 12 at the top of the oblique card block 2 9 is stuck in the corresponding limit hole 13, the end face of the oblique card block 2 9 is located at the top of the oblique card block 1 6, and the force of the spring 7 pushes the two oblique card blocks 1 6 to reset, thereby achieving the effect of convenient installation;

[0040] When disassembly is required, just rotate the vertical rod 8 counterclockwise so that the vertical rod 8 drives the oblique block 2 9 to rotate, thereby causing the limit block 12 to rotate in the limit hole 13. When it is rotated to a certain angle, move the hanging plate 3 downward, so that the hanging plate 3 drives the vertical rod 8 to move downward, thereby causing the oblique block 2 9 to leave the gap between the two oblique blocks 1 6, thereby achieving the effect of convenient disassembly.

[0041] Example 2:

[0042] Combine Figure 2 、 Figure 3 and Figure 4 The top of the vertical rod 8 is fixedly connected with the oblique card block 2, and the distance between the front and rear guide rods 5 is greater than the bottom width of the oblique card block 2 in the longitudinal direction, so as to avoid the oblique card block 2 from touching the guide rod 5 when it moves downward. The top of the oblique card block 29 passes through the through hole 11 and extends to the top surface of the oblique card block 16. The top of the oblique card block 29 is fixedly connected to the limiting block 12, and the top of the concave frame 4 inner cavity is provided with a limiting hole 13 that matches the limiting block 12.

[0043] Working principle: When the present invention is used, the disassembly and assembly personnel only need to push the hanging plate 3 upward to move the guide rod 5 on the hanging plate 3 upward, and drive the oblique clamping block 2 9 to pass through the through hole 11 and be stuck between the two oblique clamping blocks 1 6. By sliding between the oblique clamping block 2 9 and the oblique clamping block 1 6, the oblique clamping block 1 6 moves outward and slides on the surface of the guide rod 5, so that the oblique clamping block 1 6 compresses the spring 7. When the limit block 12 at the top of the oblique clamping block 2 9 is stuck in the corresponding limit hole 13, the end face of the oblique clamping block 2 9 is located at the top of the oblique clamping block 1 6, and the force of the spring 7 pushes the two oblique clamping blocks 1 6 to reset, thereby achieving the effect of convenient installation.

[0044] When disassembly is required, it is only necessary to rotate the vertical rod 8 counterclockwise, and the vertical rod 8 drives the guide block 16 to slide in the annular groove 15. The annular groove 15 not only supports but also limits the position. The rotation of the vertical rod 8 drives the oblique clamping block 2 9 to rotate, thereby causing the limit block 12 to rotate in the limit hole 13. When it is rotated to a certain angle, the hanging plate 3 can be moved downward, so that the hanging plate 3 drives the vertical rod 8 to move downward, and then the oblique clamping block 2 9 leaves the gap between the two oblique clamping blocks 1 6, thereby achieving the effect of convenient disassembly.

[0045] To sum up: this elevator ceiling installation structure achieves the effect of convenient disassembly and assembly through the arrangement of the concave frame 4, guide rod 5, oblique block 1 6, spring 7, vertical rod 8, oblique block 2 9, groove 10, through hole 11, limit block 12, limit hole 13 and vertical hole 14, replacing the connection between the connecting frame and multiple screws.

[0046] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. An elevator ceiling mounting structure, the mounting structure being arranged on a mounting plate (2) at the top of an inner cavity of an elevator car (1), the elevator car (1) and the mounting plate (2) being fixedly connected, a hanging plate (3) being arranged at the bottom of the mounting plate (2), and characterized in that: The top of the elevator car (1) is fixedly connected to a concave frame (4), and the front and rear positions of the inner cavity of the concave frame (4) are fixedly connected to guide rods (5), and the surfaces of the guide rods (5) are slidably connected to an oblique block (6). The surface of the guide rod (5) is sleeved with a spring (7), and the outer end of the spring (7) is fixedly connected to the concave frame (4), and the end close to the spring (7) is fixedly connected to the oblique block (6). The four corners of the top of the hanging plate (3) are provided with vertical holes (14), and the inner cavity of the vertical hole (14) is rotatably provided with a vertical rod (8). The vertical rod ( The top of the mounting plate (8) is fixedly connected to an oblique card block 2 (9), and when the oblique card block 2 (9) moves upward, the surface slides between the oblique card block 1 (6), and grooves (10) are provided at the four corners of the top of the mounting plate (2), and a through hole (11) is provided at the bottom of the inner cavity of the groove (10). The top of the oblique card block 2 (9) passes through the through hole (11) and extends to the top surface of the oblique card block 1 (6), and the top of the oblique card block 2 (9) is fixedly connected to a limiting block (12), and a limiting hole (13) that is mutually adapted to the limiting block (12) is provided at the top of the inner cavity of the concave frame (4).

2. The elevator ceiling installation structure according to claim 1, characterized in that: An annular groove (15) is provided inside the hanging plate (3) and at a position centrally symmetrical to the axis of the vertical hole (14). The annular groove (15) is communicated with the vertical hole (14). A guide block (16) is slidably connected to the inner surface of the annular groove (15). The opposite side of the guide block (16) is fixedly connected to the vertical rod (8).

3. The elevator ceiling installation structure according to claim 2, characterized in that: The bottom of the vertical rod (8) is fixedly connected to a rotating handle, and the top of the rotating handle is tightly fitted with the bottom of the hanging plate (3).

4. The elevator ceiling mounting structure according to claim 1, characterized in that: The diameter of the through hole (11) is greater than the maximum width of the bottom of the second oblique block (9) when it is horizontal.

5. The elevator ceiling installation structure according to claim 1, characterized in that: The oblique card block one (6) is located in the groove (10), and the shortest gap between the two oblique card blocks one (6) is greater than the bottom width of the oblique card block two (9) in the longitudinal direction.

6. The elevator ceiling installation structure according to claim 1, characterized in that: The inner diameter of the limiting hole (13) is larger than the outer diameter of the limiting block (12), and the limiting block (12) is rotatably arranged in the limiting hole (13).

7. The elevator ceiling installation structure according to claim 1, characterized in that: The distance between the front and rear guide rods (5) is greater than the bottom width of the second oblique block (9) in the longitudinal direction.

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