An ultra-thin rotary ceiling

Abstract

The application discloses an ultrathin rotary ceiling installed on an elevator car roof, comprising: two supports, each of which is provided with a locking plate on the second direction side; an ultrathin ceiling provided with a ceiling frame, two rotating locking structures are arranged on the first direction sides of the ceiling frame respectively, four rotating locking structures on the two sides of the ceiling frame are locked on four locking plates of the two supports respectively, when the ultrathin ceiling is opened, the two rotating locking structures on the second direction side of the ceiling frame are pulled out of the locking plates and make the ultrathin ceiling rotate around the two rotating locking structures on the other second direction side; and at least two steel wire rope assemblies, the at least two steel wire rope assemblies are connected with the two supports on the second direction side of the ceiling frame and are used for suspending the ultrathin ceiling when the ultrathin ceiling is opened, compared with the prior art, the application is more convenient to operate and cannot cause destructive removal, and has high practicability.

Description

Technical Field

[0001] This utility model relates to the field of elevator technology, and in particular to an ultra-thin rotating ceiling. Background Technology

[0002] After the elevator is installed, the interior needs to be decorated, including the top, bottom and sides of the elevator. The top of the elevator needs to be fitted with a suspended ceiling.

[0003] In existing technologies, the ceiling is normally fixed directly to the car roof with four bolts. If the ceiling fixing screws are removed, the ceiling will fall and be damaged, which may also injure the trapped personnel. Some ceilings use a movable light-transmitting panel structure. During the rescue, the light-transmitting panel at the safety window entrance is removed. Usually, there are light strips installed at the safety window entrance of the ceiling, which may require destructive removal of the light strips.

[0004] To address this problem, this application discloses an ultra-thin rotating ceiling. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, this utility model discloses an ultra-thin rotating ceiling.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is: an ultra-thin rotating ceiling, installed on the top of an elevator car, comprising:

[0007] The bracket is provided in two parts, with the two brackets located on both sides of the elevator car top in a first direction, and locking plates provided on both sides of the bracket in a second direction.

[0008] The ultra-thin ceiling has a ceiling frame. Two rotating locking structures are provided on each side of the ceiling frame in a first direction. The four rotating locking structures on both sides of the ceiling frame are respectively locked to the four locking plates of two brackets. When the ultra-thin ceiling is opened, the two rotating locking structures on one side of the ceiling frame in a second direction are pulled out from the locking plates, causing the ultra-thin ceiling to rotate around the two rotating locking structures on the other side of the second direction.

[0009] The steel wire rope assembly includes at least two steel wire rope assemblies, which are connected to two supports on a second direction side of the ceiling frame for suspending the ultra-thin ceiling when it is opened.

[0010] More preferably, the rotation locking structure includes a spring pin, which is fixed to the ceiling frame.

[0011] More preferably, the locking plate has a locking hole for inserting a spring pin, and when fixing the ultra-thin ceiling, the spring pin is inserted into the locking hole of the locking plate.

[0012] More preferably, the bracket is fixed to the top of the elevator car by hollow bolts.

[0013] More preferably, the wire rope assembly includes a rope body, a safety buckle, a first aluminum sleeve, and a second aluminum sleeve. The safety buckle is fixed to one end of the wire rope and connected to the ceiling frame via the first aluminum sleeve. The other end of the rope body passes around the bracket, forms a fold, and extends outward through a hollow bolt. The second aluminum sleeve wraps and fixes the folded portion of the wire rope.

[0014] More preferably, the ceiling frame has fixing holes for inserting safety buckles.

[0015] More preferably, the bracket has a clearance hole for the rope to pass through.

[0016] This utility model achieves the following beneficial effects:

[0017] With the ultra-thin rotating ceiling provided in this application, the operator can move two rotating locking structures inside the car to disengage them from the locking plate. At this time, the ultra-thin ceiling will rotate around the two rotating locking structures on the other side under the action of gravity, and rotate downward at a certain angle under the restriction of the wire rope assembly. Then, the operator can remove one end of the wire rope to fully open the ultra-thin ceiling. Compared with the prior art, this operation is more convenient and will not cause destructive demolition.

[0018] Other features and advantages of this invention will be set forth in the following description and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0019] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the present invention and, together with the specification, serve to explain the principles of the disclosure.

[0020] Figure 1 This is a top view schematic diagram of the overall structure disclosed in this utility model;

[0021] Figure 2 This is a partial top view of the structure disclosed in this utility model;

[0022] Figure 3 This is a schematic diagram of the support structure disclosed in this utility model;

[0023] Figure 4 This is a schematic diagram of the spring pin mounting structure disclosed in this utility model;

[0024] Figure 5This is a schematic diagram of the protective rope assembly structure disclosed in this utility model;

[0025] Figure 6 This is a schematic diagram of one opening method disclosed in the utility model.

[0026] Figure 7 This is a schematic diagram of another opening method disclosed in this utility model;

[0027] In the diagram: 10. Ultra-thin ceiling; 11. Ceiling frame; 111. Fixing holes;

[0028] 20. Bracket; 21. Locking plate; 211. Locking hole; 22. Clearance hole;

[0029] 30. Rotary locking structure; 31. Spring pin;

[0030] 40. Wire rope assembly; 41. Rope body; 42. Safety buckle; 43. First aluminum sleeve; 44. Second aluminum sleeve;

[0031] 50. Hollow bolts. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0033] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0034] Example

[0035] To address the problems in existing elevator ceiling systems where only four bolts are used to fix the ceiling to the elevator car top, which can easily cause injury to trapped passengers during removal or opening, and may also require destructive removal of light strips, this paper refers to... Figure 1 and Figure 2 As shown, this application provides an ultra-thin rotating ceiling installed on the top of an elevator car, including a bracket 20, an ultra-thin ceiling 10, and a wire rope assembly 40;

[0036] Two brackets 20 are provided, and the two brackets 20 are located on the first side of the elevator car top, and locking plates 21 are provided on the second side of the brackets 20 respectively.

[0037] The ultra-thin ceiling 10 is provided with a ceiling frame 11. Two rotating locking structures 30 are provided on each side of the ceiling frame 11 in the first direction. The four rotating locking structures 30 on both sides of the ceiling frame 11 are respectively locked to the four locking plates 21 of the two supports 20. When the ultra-thin ceiling 10 is opened, the two rotating locking structures 30 on the second direction side of the ceiling frame 11 are pulled out from the locking plates 21 and the ultra-thin ceiling 10 rotates around the two rotating locking structures 30 on the other side of the second direction.

[0038] At least two wire rope assemblies 40 are provided, and at least two wire rope assemblies 40 are connected to two supports 20 on the second direction side of the ceiling frame 11 for suspending the ultra-thin ceiling 10 when it is opened;

[0039] Based on the above structure, the operator can move the two rotating locking structures 30 inside the car to disengage them from the locking plate 21. At this time, the ultra-thin ceiling 10 will rotate around the two rotating locking structures 30 on the other side under the action of gravity, and rotate downward at a certain angle under the restriction of the wire rope assembly 40. Then, the operator can remove one end of the wire rope to fully open the ultra-thin ceiling 10.

[0040] refer to Figure 4 As shown, the rotation locking structure 30 of this application includes a spring pin 31, which is fixed to the ceiling frame 11. Correspondingly, the locking plate 21 has a locking hole 211 for inserting the spring pin 31. When fixing the ultra-thin ceiling 10, the spring pin 31 is inserted into the locking hole 211 of the locking plate 21. In actual use, when the operator opens the ultra-thin ceiling 10, he only needs to move the spring pin 31 in the car to disengage it from the locking plate 21.

[0041] refer to Figure 5 As shown, in a preferred embodiment of this application, the bracket 20 is fixed to the elevator car top by hollow bolts 50. In actual use, the operator can unscrew the fixing nut of the hollow bolts 50 on the car top above the elevator car top, and slowly release the wire rope assembly 40. Under the action of gravity, the ceiling rotates around the pin of the spring pin 31 on the other side, which can fully open the ultra-thin ceiling 10.

[0042] Continue to refer to Figure 5 As shown, based on the above embodiments, the wire rope assembly 40 of this application includes a rope body 41, a safety buckle 42, a first aluminum sleeve 43, and a second aluminum sleeve 44. The safety buckle 42 is fixed to one end of the wire rope through the first aluminum sleeve 43 and connected to the ceiling frame 11. The other end of the rope body 41 passes around the bracket 20, forms a fold, and extends outward through the hollow bolt 50. The second aluminum sleeve 44 wraps and fixes the folded portion of the wire rope. Correspondingly, refer to... Figure 2As shown, the ceiling frame 11 has a fixing hole 111 for inserting the safety buckle 42, and the bracket 20 has a clearance hole 22 for the rope 41 to pass through (the rope 41 is folded after passing through the clearance hole 22). (See reference) Figure 6 As shown, in one opening method of the ultra-thin ceiling 10, the operator can directly remove the safety buckle 42 from the fixing hole 111 inside the car. Under the action of gravity, the ultra-thin ceiling 10 rotates around the pin of the spring pin 31 on the other side, which can fully open the ultra-thin ceiling 10, enabling rescue from the car top. (Refer to...) Figure 7 As shown, in another way of opening the ultra-thin ceiling 10, the operator can unscrew the fixing nut of the hollow bolt 50 on the elevator car top, slowly release the wire rope assembly 40, and the ultra-thin ceiling 10 rotates around the pin of the spring pin 31 on the other side under the action of gravity, which can fully open the ultra-thin ceiling 10 and realize the rescue from the top of the elevator car.

[0043] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0044] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the scope of protection of this utility model.

Claims

1. An ultra-thin rotating ceiling, installed on the top of an elevator car, characterized in that, include: The bracket is provided in two parts, with the two brackets located on both sides of the elevator car top in a first direction, and locking plates provided on both sides of the bracket in a second direction. The ultra-thin ceiling has a ceiling frame. Two rotating locking structures are provided on each side of the ceiling frame in a first direction. The four rotating locking structures on both sides of the ceiling frame are respectively locked to the four locking plates of two brackets. When the ultra-thin ceiling is opened, the two rotating locking structures on one side of the ceiling frame in a second direction are pulled out from the locking plates, causing the ultra-thin ceiling to rotate around the two rotating locking structures on the other side of the second direction. The steel wire rope assembly includes at least two steel wire rope assemblies, which are connected to two supports on a second direction side of the ceiling frame for suspending the ultra-thin ceiling when it is opened.

2. The ultra-thin rotating ceiling according to claim 1, characterized in that, The rotation locking structure includes a spring pin, which is fixed to the ceiling frame.

3. The ultra-thin rotating ceiling according to claim 2, characterized in that, The locking plate has a locking hole for inserting a spring pin. When fixing the ultra-thin ceiling, the spring pin is inserted into the locking hole of the locking plate.

4. The ultra-thin rotating ceiling according to claim 1, characterized in that, The bracket is fixed to the top of the elevator car by hollow bolts.

5. The ultra-thin rotating ceiling according to claim 4, characterized in that, The wire rope assembly includes a rope body, a safety buckle, a first aluminum sleeve, and a second aluminum sleeve. The safety buckle is fixed to one end of the wire rope and connected to the ceiling frame via the first aluminum sleeve. The other end of the rope body passes around the bracket, folds in half, and extends outward through a hollow bolt. The second aluminum sleeve wraps and fixes the folded part of the wire rope.

6. The ultra-thin rotating ceiling according to claim 5, characterized in that, The ceiling frame has fixing holes for inserting safety buckles.

7. The ultra-thin rotating ceiling according to claim 5, characterized in that, The bracket has clearance holes for the rope to pass through.

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