Novel lower damping elevator upper beam structure

Abstract

The utility model relates to the technical field of elevator damping, and discloses a novel lower damping elevator upper beam structure which comprises an upper beam body and rope wheel assemblies, the number of the upper beam body is one, the rope wheel assemblies are fixedly connected between the upper beam body, two or three rope wheel assemblies form a group, and the middle portions of the two ends of the bottom face of each rope wheel assembly are fixedly connected with damping pads. A base plate is fixedly connected to the middle of the bottom of the sheave assembly. According to the novel lower damping elevator upper beam structure, the diversion sheave assembly is installed between the upper beam bodies, a guide wheel does not need to be installed when an elevator is installed in the second combination process, a steel wire rope on a traction sheave is directly wound around the diversion sheave, the wrap angle of the traction sheave is increased, traction force is increased, energy consumption of a traction machine is reduced, and the requirement for the wrap angle is avoided; a traction machine rack can be omitted, and materials are saved. When the parts are switched into the parts, the first combination is formed, the design of the car frame is not changed, the ladder type and the layout are changed easily, and great cost and time are saved for design and manufacturing.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator damping technical field, concretely is a new type lower damping elevator roof beam structure. BACKGROUND

[0002] The car is the box -shaped space for carrying and transporting personnel and materials, which is generally composed of car bottom, car wall, car roof, car door and other main components, and the car frame is the load bearing structure of the car, and the load of the car is transmitted to the traction steel wire rope by the car frame, so the car frame must have sufficient strength. The car frame is generally composed of roof beam, column, bottom beam and bracing. The roof beam of the passenger elevator is usually provided with a counter pulley, and a guide wheel is also arranged between the counter pulley and the traction wheel. The traction steel wire rope is suspended and fixed to the car frame through the counter pulley on the roof beam, and the traction machine provides power to the car through the traction steel wire rope. At present, the traction machine needs to provide a large power, so it is urgent to design a roof beam assembly that can save the energy consumption of the traction machine, and thus a new type lower damping elevator roof beam structure needs to be improved to solve the above problems. SUMMARY

[0003] The utility model discloses a new type lower damping elevator roof beam structure to solve the problems in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a new type lower damping elevator roof beam structure, including roof beam body and pulley assembly, the roof beam body is one, the pulley assembly is fixedly connected between the roof beam body, the pulley assembly two or three are a group, the bottom surface middle part of pulley assembly fixedly connected with the shock pad of both ends, the bottom surface middle part of pulley assembly fixedly connected with the backing pad, the roof wheel clamping plate of the bottom surface four corners of pulley assembly is fixedly connected.

[0005] Preferably, the bottom surface of the roof beam body is fixedly connected with a fixed plate at both ends, and the total number of the fixed plates is two.

[0006] Preferably, the upper surface of the roof beam body is fixedly connected with an axle clamping plate at both ends, and the total number of the axle clamping plates is four.

[0007] Preferably, the upper surface of the roof beam body is fixedly connected with a side guard shield at both sides, and the total number of the side guard shields is two, and the upper surface of the roof beam body is fixedly connected with a support.

[0008] Preferably, the upper surface of the roof beam body is fixedly connected with a guide shoe mounting plate assembly at both sides, and the total number of the guide shoe mounting plate assemblies is two.

[0009] Preferably, the upper surface of the guide shoe mounting plate assembly is fixedly connected with a reinforcing bent plate in the middle, and the total number of the reinforcing bent plates is one, and the upper surface of the guide shoe mounting plate assembly is movably connected with a cover plate in the middle. Preferably, the upper surface of the guide shoe mounting plate assembly is fixedly connected with a reinforcing bent plate in the middle, and the total number of the reinforcing bent plates is one, and the upper surface of the guide shoe mounting plate assembly is movably connected with a cover plate in the middle.

[0010] Compared with the prior art, the novel lower damping elevator upper beam structure has the following beneficial effects:

[0011] The novel lower damping elevator upper beam structure has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor:

[0013] Fig. 1 It is a side view structure schematic diagram of the present application;

[0014] Fig. 2 It is a top view structure schematic diagram of the present application;

[0015] Fig. 3 It is a rope wheel assembly structure schematic diagram of the present application.

[0016] In the figure: 1, upper beam body; 2, guide shoe mounting plate assembly; 3, car top wheel clamping plate; 4, rope wheel assembly; 5, axle clamping plate; 6, fixed plate; 7, damping pad; 8, pad; 9, reinforcing bent plate; 10, support; 11, side guard; 12, cover plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0018] In the utility model, unless another definite provision and limitation, the terms "mount", "connect", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two element internal communication or two element mutual action relation. For ordinary skilled person in the art, the above terms can be understood according to the specific meaning in the utility model.

[0019] Embodiment:

[0020] Please refer to Figs. 1-3 The utility model provides a technical scheme: a novel lower shock absorption elevator top beam structure, including top beam body 1 and rope wheel subassembly 4, top beam body 1 is one, and rope wheel subassembly 4 is fixedly connected between top beam body 1, and rope wheel subassembly 4 two or three are a group, and the middle part fixedly connected with shock pad 7 is arranged in the bottom surface both ends of rope wheel subassembly 4, and the middle part fixedly connected with pad 8 is arranged in the bottom surface of rope wheel subassembly 4, and the fixedly connected with car top wheel clamping plate 3 is arranged in the bottom surface four corners of rope wheel subassembly 4.

[0021] Working principle: when the novel lower shock absorption elevator top beam structure, when shock absorption is carried out, a group of rope wheel subassembly 4 is installed between top beam body 1, and the guide wheel is not needed to be installed again when the elevator is installed in combination two, and the steel wire rope on the traction sheave directly winds on the reverse rope wheel, increases the wrap angle of the traction sheave, increases the traction force, reduces the energy consumption of the traction machine, and the wrap angle requirement can be cancelled, and the traction machine rack can be cancelled, and materials are saved. When the piece is switched to the piece, it becomes combination one, and the car frame is not changed to design, and the ladder type and layout are changed, which brings great cost saving and time saving to design and manufacture, is more convenient, practical, and is worth promoting.

[0022] As shown in Figs. 1-3 The bottom surface both ends of top beam body 1 are fixedly connected with fixed plate 6, and the total number of fixed plate 6 is two;The upper surface both ends of top beam body 1 are fixedly connected with wheel shaft clamping plate 5, and the total number of wheel shaft clamping plate 5 is four;The two sides of the upper surface of top beam body 1 are fixedly connected with side guard shield 11, and the total number of side guard shield 11 is two;The upper surface of top beam body 1 is fixedly connected with support 10;The two sides of the upper surface of top beam body 1 are fixedly connected with guide shoe mounting plate assembly 2, and the total number of guide shoe mounting plate assembly 2 is two;The middle part of the upper surface of guide shoe mounting plate assembly 2 is fixedly connected with reinforcing bent plate 9, and the total number of reinforcing bent plate 9 is one;The middle part of the two side surfaces of guide shoe mounting plate assembly 2 is movably connected with cover plate 12;Specifically, the setting of reinforcing bent plate 9 facilitates to improve the firmness of the elevator shock absorption structure.

[0023] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Additionally, the terms "comprise," "comprises," and "comprising," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, unless otherwise indicated herein, the terms "first," "second," "third," etc., are not intended to denote a physical order, quantity, or importance, but rather are used for the purpose of nomenclature.

Claims

1. A new type of lower shock-absorbing elevator top beam structure, characterized by, Including the upper beam body (1) and the rope wheel assembly (4), the upper beam body (1) is one, the rope wheel assembly (4) is fixedly connected between the upper beam body (1), the rope wheel assembly (4) two or three are a group, the rope wheel assembly (4) bottom surface both ends middle part is fixedly connected with the shock pad (7), the rope wheel assembly (4) bottom surface middle part is fixedly connected with the pad (8), the rope wheel assembly (4) bottom surface four edges corner is fixedly connected with the car roof wheel clamping plate (3).

2. A new type of lower shock-absorbing elevator top beam structure according to claim 1, characterized in that, The upper beam body (1) bottom surface both ends are fixedly connected with the fixed plate (6), and the total number of the fixed plate (6) is two.

3. A new type of lower shock absorbing elevator upper beam structure according to claim 1, characterized in that, The upper beam body (1) upper surface both ends are fixedly connected with the axle clamping plate (5), and the total number of the axle clamping plate (5) is four.

4. A new type of lower shock absorbing elevator upper beam structure according to claim 1, characterized in that, The upper beam body (1) upper surface both sides are fixedly connected with the side shield (11) symmetrically, and the total number of the side shield (11) is two, and the upper beam body (1) upper surface is fixedly connected with the support (10).

5. A new type of lower shock absorbing elevator upper beam structure according to claim 1, characterized in that, The upper beam body (1) upper surface both sides are fixedly connected with the guide shoe mounting plate assembly (2), and the total number of the guide shoe mounting plate assembly (2) is two.

6. A new type of lower shock-absorbing elevator top beam structure according to claim 5, characterized in that, The guide shoe mounting plate assembly (2) upper surface middle part is fixedly connected with the reinforcing bent plate (9), and the total number of the reinforcing bent plate (9) is one, and the guide shoe mounting plate assembly (2) both sides surface middle part is movably connected with the cover plate (12).

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