Light and thin integrated elevator car roof structure

Abstract

The light and thin integrated elevator car roof structure comprises an integrated elevator body, the left side and the right side of the outer side of the integrated elevator body are fixedly sleeved with reinforcing frames through bolts, and the middles of the upper end and the lower end of the integrated elevator body are fixedly connected with positioning rods through bolts; reinforcing rods are fixedly connected between the left side and the right side of the positioning rod through bolts, inserting shells are further arranged in the middles of the upper end and the lower end of the reinforcing frame, and the positioning rod is inserted into the inserting shells in a penetrating mode. And the lower ends of the connecting frames are fixedly connected to the front sides and the rear sides of the upper ends of the two reinforcing frames, and positioning plates are movably connected between the connecting frames. According to the structure provided by the embodiment of the invention, the overall strength of the integrated elevator body can be improved through matched connection of the reinforcing rods and the positioning rods; and the reinforcing frame is arranged on the outer side of the integrated elevator body, so that the strength of the integrated elevator body can be improved, and the stability and strength of the whole structure are improved.

Description

Technical Field

[0001] The present application relates to the technical field of integrated elevators, and in particular to a thin and lightweight integrated elevator car roof structure. Background Art

[0002] An elevator is a type of transportation equipment used to transport people or goods vertically. Elevators serve buildings with a specified number of floors. A vertical elevator features a car that runs between at least two vertical rigid guide rails or rails with an inclination angle of less than 15 degrees, facilitating passenger entry and exit or loading and unloading of goods. The elevator's traction ropes, connected to the car and counterweight at both ends, are wound around the traction sheave and guide pulley. The traction motor, after speed change through a reducer, drives the traction sheave. The friction between the traction rope and the traction sheave generates traction, which enables the car and counterweight to rise and fall, achieving the transportation goal.

[0003] During the use of elevators, especially thin and light integrated elevators, the stability and strength of the overall structure are insufficient, which reduces the service life of the elevator. Therefore, we propose a thin and light integrated elevator car roof structure. Utility Model Content

[0004] The present application provides a lightweight, integrated elevator car roof structure to solve the above-mentioned problems.

[0005] The present application provides a lightweight, integrated elevator car roof structure, comprising:

[0006] An integrated elevator body, wherein the outer left and right sides of the integrated elevator body are fixedly sleeved with reinforcement frames by bolts, the middle portions of the upper and lower ends of the integrated elevator body are fixedly connected with positioning rods by bolts, and the left and right sides of the positioning rods are fixedly connected with reinforcement rods by bolts, and the middle portions of the upper and lower ends of the reinforcement frame are further provided with plug-in housings, and the positioning rods are inserted into the interior of the plug-in housings;

[0007] A connecting frame is provided with two connecting frames, the lower ends of the connecting frames are fixedly connected to the front and rear sides of the upper ends of the two reinforcement frames, and positioning plates are movably connected between the connecting frames. The middle part of the positioning plate is threadedly inserted with a fastening screw, and the fastening screw is inserted in the middle part of the connecting frame through a bearing.

[0008] Preferably, a sliding groove is provided on the upper middle side of the inner side wall of the connecting frame, and sliders are fixedly connected to the left and right ends of the positioning plate, and the sliders are movably inserted into the inner part of the sliding groove.

[0009] Preferably, the upper end surface of the positioning plate and the inner upper end surface of the connecting frame are symmetrically provided with slots and limiting slots, both of which are arc slots, and the diameter of the limiting slot is larger than the diameter of the slot.

[0010] Preferably, both ends of the positioning rod are connected to rollers via a rotating shaft.

[0011] Preferably, the reinforcement frame is an integrally formed frame, and the left and right rear sides of the reinforcement frame are located on both sides of the integrated elevator body.

[0012] Preferably, a screw block is fixedly provided on the upper end of the fastening screw.

[0013] Preferably, the opposite surfaces of the reinforcing rods are in contact with the two side walls of the integrated elevator body.

[0014] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0015] In the structure provided by the embodiment of the present application, the coordinated connection between the reinforcing rod and the positioning rod can greatly increase the overall strength of the integrated elevator body; and the reinforcing frame is arranged on the outside of the integrated elevator body, thereby greatly increasing the strength of the integrated elevator body and increasing the stability and strength of the overall structure.

[0016] A convex head is set at the end of the stretch, and then the convex head is inserted into the inside of the limit groove, and then the fastening screw is rotated by an external tool, so that the positioning plate moves upward, and the slots and limit grooves on the positioning plate and the lower end of the connecting frame are closed, and the draw ropes placed in the slots and limit grooves are squeezed to connect the four draw ropes, so that the fixation of the draw ropes is more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a structural diagram of the external reinforcement frame of the integrated elevator body of the utility model;

[0021] Figure 3 For the utility model Figure 1 Enlarged view of point A in the middle;

[0022] Figure 4 It is the rear view of the present utility model.

[0023] In the figure: 1. Integrated elevator body; 2. Positioning rod; 3. Roller; 4. Reinforcement rod; 5. Connecting frame; 6. Fastening screw; 7. Reinforcement frame; 8. Plug-in housing; 9. Slot; 10. Positioning plate; 11. Limiting groove; 12. Slide groove. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0025] The various embodiments of the present application may be presented in the form of a range. It should be understood that the description in the form of a range is merely for convenience and brevity and should not be construed as a rigid limitation on the scope of the present application. Therefore, it should be considered that the range description has specifically disclosed all possible sub-ranges and single numerical values ​​within the range. For example, it should be considered that the range description from 1 to 6 has specifically disclosed sub-ranges, such as from 1 to 3, from 1 to 4, from 1 to 5, from 2 to 4, from 2 to 6, from 3 to 6, etc., as well as single numbers within the range, such as 1, 2, 3, 4, 5 and 6, regardless of the range. In addition, whenever a numerical range is indicated in this application, it is intended to include any quoted number (fraction or integer) within the indicated range. Unless otherwise specified, the various raw materials, reagents, instruments and equipment used in this application are all commercially available or can be prepared using existing equipment.

[0026] In this application, unless otherwise specified, the directional words used, such as "upper" and "lower", specifically refer to the directions of the drawings in the accompanying drawings. In addition, in this application, the terms "including", "comprising", etc. mean "including but not limited to". In this application, relational terms such as "first" and "second" are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. In this application, "and / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. Wherein A and B can be singular or plural. In this application, "at least one" means one or more, and "plurality" means two or more. "At least one", "at least one of the following" or similar expressions refer to any combination of these items, including any combination of singular or plural items. For example, "at least one of a, b, or c" or "at least one of a, b and c" can both mean: a, b, c, ab, i.e. a and b, ac, bc or abc, where a, b, c can be single or multiple.

[0027] like Figures 1-4 As shown, the embodiment of the present application provides a thin and light integrated elevator car roof structure, including:

[0028] An integrated elevator body 1, wherein the outer left and right sides of the integrated elevator body 1 are fixedly sleeved with a reinforcement frame 7 by bolts, the middle of the upper and lower ends of the integrated elevator body 1 are fixedly connected with a positioning rod 2 by bolts, and the left and right sides of the positioning rod 2 are fixedly connected with a reinforcement rod 4 by bolts. The middle of the upper and lower ends of the reinforcement frame 7 are further provided with a plug-in housing 8, and the positioning rod 2 is inserted into the interior of the plug-in housing 8;

[0029] The connecting frame 5 is provided with two connecting frames 5, the lower ends of the connecting frames 5 are fixedly connected to the front and rear sides of the upper ends of the two reinforcing frames 7, and the positioning plates 10 are movably connected between the connecting frames 5. The middle part of the positioning plate 10 is threadedly inserted with a fastening screw 6, and the fastening screw 6 is inserted in the middle part of the connecting frame 5 through a bearing.

[0030] Specifically, the integrated elevator body 1 adopts the existing elevators on the market, and the positioning rod 2 is inserted into the plug-in shell 8, which can make the connection and positioning of the positioning rod 2 more stable.

[0031] like Figure 3 As shown: a slide groove 12 is opened on the upper middle side of the inner side wall of the connecting frame 5, and sliders are fixedly connected to the left and right ends of the positioning plate 10, and the sliders are movably inserted into the inside of the slide groove 12.

[0032] Specifically, the coordinated use of the slide groove 12 and the slider can stabilize the upward and downward displacement of the positioning plate 10 .

[0033] As shown in Figure 3: the upper end surface of the positioning plate 10 and the inner upper end surface of the connecting frame 5 are symmetrically provided with a slot 9 and a limiting slot 11, both of which are arc slots, and the diameter of the limiting slot 11 is larger than the diameter of the slot 9.

[0034] Specifically, the slot 9 and the limiting slot 11 can be inserted into the end of the fixed pull rope, so that the pull rope is connected to the upper end of the integrated elevator body 1.

[0035] like Figure 2 As shown: both ends of the positioning rod 2 are connected to rollers 3 through a rotating shaft.

[0036] Specifically, the arrangement of the roller 3 can make the up and down displacement of the integrated elevator body 1 more stable and smooth.

[0037] like Figure 1 and Figure 2 As shown: the reinforcement frame 7 is an integrally formed frame, and the left and right sides of the rear side of the reinforcement frame 7 are located on both sides of the integrated elevator body 1.

[0038] Specifically, the reinforcement frame 7 is arranged on the outside of the integrated elevator body 1, thereby greatly increasing the strength of the integrated elevator body 1 and increasing the stability and strength of the overall structure.

[0039] like Figure 1 As shown: a screw block is fixedly provided on the upper end of the fastening screw 6.

[0040] Specifically, the screw block can be screwed by an external tool, so that the fastening screw 6 can rotate forward and reverse, thereby driving the positioning plate 10 to move up and down.

[0041] like Figure 1 As shown: the opposite surfaces of the reinforcing rod 4 are in contact with the two side walls of the integrated elevator body 1;

[0042] Specifically, the coordinated connection between the reinforcing rod 4 and the positioning rod 2 can greatly increase the overall strength of the integrated elevator body 1 .

[0043] Principle of use: When the device is in use, when connecting the draw rope, a convex head is set on the stretched end, and then the convex head is inserted into the inside of the limit groove 11, and then the fastening screw 6 is rotated by an external tool, so that the positioning plate 10 moves upward, and the slot 9 and the limit groove 11 on the positioning plate 10 and the lower end of the connecting frame 5 are closed, and the draw rope placed in the slot 9 and the limit groove 11 are squeezed to connect the four draw ropes.

[0044] The foregoing is merely a list of specific embodiments of the present application, intended to enable those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but rather is intended to conform to the broadest scope consistent with the principles and novel features claimed herein.

Claims

1. A thin and light integrated elevator car roof structure, characterized in that: include: An integrated elevator body (1), wherein the outer left and right sides of the integrated elevator body (1) are sleeved with a reinforcement frame (7) fixed by bolts, the middle of the upper and lower ends of the integrated elevator body (1) are fixedly connected with a positioning rod (2) by bolts, the left and right sides of the positioning rod (2) are fixedly connected with a reinforcement rod (4) by bolts, and the middle of the upper and lower ends of the reinforcement frame (7) are further provided with a plug-in housing (8), and the positioning rod (2) is inserted into the interior of the plug-in housing (8); A connecting frame (5) is provided with two connecting frames (5), the lower ends of the connecting frames (5) are fixedly connected to the front and rear sides of the upper ends of the two reinforcing frames (7), and positioning plates (10) are movably connected between the connecting frames (5). The middle part of the positioning plate (10) is connected to the fastening screw (6) through a thread, and the fastening screw (6) is connected to the middle part of the connecting frame (5) through a bearing.

2. The thin and light integrated elevator car roof structure according to claim 1, characterized in that: A sliding groove (12) is provided on the upper middle side of the inner side wall of the connecting frame (5), and sliders are fixedly connected to the left and right ends of the positioning plate (10), and the sliders are movably inserted into the interior of the sliding groove (12).

3. The thin and light integrated elevator car roof structure according to claim 1, characterized in that: The upper end surface of the positioning plate (10) and the inner upper end surface of the connecting frame (5) are symmetrically provided with a slot (9) and a limiting slot (11), both of which are arc slots, and the diameter of the limiting slot (11) is larger than the diameter of the slot (9).

4. The thin and light integrated elevator car roof structure according to claim 1, characterized in that: Both ends of the positioning rod (2) are connected to rollers (3) via rotating shafts.

5. The thin and light integrated elevator car roof structure according to claim 1, characterized in that: The reinforcement frame (7) is an integrally formed frame, and the left and right rear sides of the reinforcement frame (7) are located on both sides of the integral elevator body (1).

6. The thin and light integrated elevator car roof structure according to claim 1, characterized in that: A screw block is fixedly provided on the upper end of the fastening screw (6).

7. The thin and light integrated elevator car roof structure according to claim 1, characterized in that: The opposite surfaces of the reinforcing rod (4) are in contact with the two side walls of the integrated elevator body (1).

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