CN212245821U

CN212245821U - Elevator and mounting structure

Info

Publication number: CN212245821U
Application number: CN202020436582.9U
Authority: CN
Inventors: 陈东; 王哲; 蒙良勇
Original assignee: Hitachi Elevator China Co Ltd
Current assignee: Hitachi Elevator China Co Ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-29
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses an elevator and mounting structure, this mounting structure include a supporting beam, host computer and fag end unit, a supporting beam includes first side, the relative second side that sets up with first side and set up the support body between first side and second side, and the host computer sets firmly in supporting the body, and the fag end unit is installed on supporting the body, and follows the direction of first side to second side, staggers the interval setting with the host computer. The application of the mounting structure can make full use of the space of the supporting beam, is favorable for reducing the height of the top layer of the well and improves the utilization rate of the well. This elevator has adopted this mounting structure, can make full use of well space, under the same condition, can reduce the length of well, reduces the civil engineering expense, is favorable to reducing the installation cost of elevator.

Description

Elevator and mounting structure

Technical Field

The utility model relates to a lift technical field especially relates to an elevator and mounting structure.

Background

With the improvement of the living standard of modern people, more and more buildings need to be provided with elevators to meet the needs of daily life.

When the existing elevator is installed, main machine equipment is completely installed in a hoistway, and the arrangement is very compact. In view of the arrangement characteristics of the elevator rope head fixing mode, the rope head unit is generally arranged on the other side, corresponding to the main machine area, of the supporting beam and is positioned above the supporting beam, and a large part of space is occupied in all directions, so that the use waste of the supporting beam is caused.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an elevator and a mounting structure. The application of the mounting structure can make full use of the space of the supporting beam, is favorable for reducing the height of the top layer of the well and improves the utilization rate of the well. This elevator has adopted this mounting structure, can make full use of well space, under the same condition, can reduce the length of well, reduces the civil engineering expense, is favorable to reducing the installation cost of elevator.

The technical scheme is as follows:

on the one hand, this application provides a mounting structure, including a supporting beam, host computer and fag end unit, a supporting beam includes first side, the second side that sets up relatively with first side and sets up the support body between first side and second side, and the host computer sets firmly in supporting the body, and the fag end unit is installed on supporting the body, and in the direction of first side to second side, the interval setting that staggers of fag end unit and host computer.

When the mounting structure is used, the supporting beam is fixedly arranged at the top of the hoistway, and then the main machine and the rope head unit are mounted by using the supporting beam. Specifically, in the direction from the first side surface to the second side surface, the rope end units and the main machine are arranged at staggered intervals and are respectively arranged on the supporting body, so that the main machine and the rope end units are not interfered with each other, the space of the supporting beam can be fully utilized, parts for installing the rope end units are reduced, and the installation cost of the rope end units is saved. The application of the mounting structure can make full use of the space of the supporting beam, is favorable for reducing the height of the top layer of the well and improves the utilization rate of the well.

The technical solution is further explained below:

in one embodiment, a cushion block is arranged between the support body and the host.

In one embodiment, the mounting structure further comprises a fastener, the fastener is provided with a screw, the support body is provided with an internal threaded hole matched with the screw, and the cushion block and the main machine are provided with through holes for the screw to pass through.

In one embodiment, the supporting body is provided with a hollow cavity and at least two reinforcing plates fixedly arranged on the inner side wall of the hollow cavity.

In one embodiment, the supporting body is provided with an avoiding hole penetrating through one side wall of the hollow cavity, and one end of the rope head unit is fixedly arranged in the supporting body through the avoiding hole.

In one embodiment, the main machine comprises a roller, and the rope head unit is arranged below the roller and is arranged at an interval with the roller.

In one embodiment, the support body is provided with at least two mounting holes arranged at intervals, and the rope head unit is arranged on the support body through the mounting holes.

In one embodiment, the mounting structure further includes a first guide rail, and a second guide rail and a third guide rail that are disposed at two ends of the supporting body at an interval, the first guide rail and the second guide rail are disposed at an interval, the first guide rail is fixedly connected to the first side surface, and the second guide rail and the third guide rail are fixedly disposed below the supporting body.

In one embodiment, the mounting structure further comprises a connecting plate, and the first rail, the second rail and the third rail are fixedly connected with the supported beam through the connecting plate.

In another aspect, the present application also provides an elevator including the mounting structure in any of the above embodiments.

When the elevator is installed, the supporting beam is fixedly arranged at the top of the hoistway, and then the main machine and the rope head unit are installed by using the supporting beam. Specifically, in the direction from the first side surface to the second side surface, the rope head units and the main machine are arranged at intervals in a staggered mode and are respectively arranged on the supporting body, so that the main machine and the rope head units are not interfered with each other, the space of the supporting beam can be fully utilized, and the space of a well way can be fully utilized; and the parts for installing the rope head unit are reduced, and the installation cost of the rope head unit is saved. This elevator has adopted this mounting structure, can make full use of well space, under the same condition, can reduce the length of well, reduces the civil engineering expense, is favorable to reducing the installation cost of elevator.

Drawings

FIG. 1 is a schematic view of a mounting structure in one embodiment;

FIG. 2 is a schematic top view of a mounting structure in one embodiment;

FIG. 3 is a schematic view of an embodiment of a support beam installation.

Description of reference numerals:

100. a support beam; 110. a first side surface; 120. a second side surface; 130. a support body; 132. mounting holes; 140. a hollow cavity; 150. avoiding holes; 200. a host; 210. a roller; 300. a rope end unit; 400. cushion blocks; 500. a connecting plate; 600. a first guide rail; 700. a second guide rail; 800. a third guide rail; 900. a fastener.

Description of the drawingsthe accompanying drawings, which form a part of the present application, serve to provide a further understanding of the invention, and the exemplary embodiments and descriptions thereof are provided for purposes of explanation and are not intended to constitute undue limitations on the invention.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

With the improvement of the living standard of modern people, more and more buildings need to be provided with elevators to meet the needs of daily life. The popularization of the elevator is more and more important how to reduce the installation cost and the later maintenance cost under the condition of ensuring the operation safety of the elevator.

Accordingly, there is a need for an installation structure that can make full use of the space of the support beam, and is advantageous for reducing the height of the top floor of the hoistway and improving the utilization rate of the hoistway.

As shown in fig. 1, in an embodiment, the mounting structure includes a support beam 100, a main unit 200, and a rope unit 300, the support beam 100 includes a first side surface 110, a second side surface 120 opposite to the first side surface 110, and a support body 130 disposed between the first side surface 110 and the second side surface 120, the main unit 200 is fixedly disposed on the support body 130, the rope unit 300 is disposed on the support body 130, and the rope unit 300 and the main unit 200 are disposed at intervals in a direction from the first side surface 110 to the second side surface 120.

When the above-described mounting structure is used, the support beam 100 is fixed to the top of the hoistway, and then the main unit 200 and the rope unit 300 are mounted on the support beam 100. Specifically, in the direction from the first side surface 110 to the second side surface 120, the string head unit 300 and the main machine 200 are staggered and arranged at intervals and are respectively arranged on the supporting body 130, so that the main machine 200 and the string head unit 300 do not interfere with each other, the space of the supporting beam 100 can be fully utilized, the number of parts for mounting the string head unit 300 is reduced, and the mounting cost of the string head unit 300 is saved. The application of the mounting structure can make full use of the space of the supporting beam 100, is beneficial to reducing the height of the top layer of the well and improving the utilization rate of the well.

In addition, because the design and construction process of the high-rise building at present consumes longer time to the process of completing construction, and because of various reasons, some wellways are built without errors, the building can not be dismantled at the moment, and the space of the wellways can be optimized only under the condition of the existing wellways, so that the elevator can be installed. In some cases, the elevator can be installed as a unit, but further discussion is needed to meet the safe operation requirements. When the sum of the minimum top layer height of civil engineering and the depth of a pit is small and influences the height of a counterweight frame, the counterweight weight is insufficient, and the condition that the balance coefficient of a traction system cannot be met can be generated. The installation structure can make full use of the space of the shaft, optimize the structure and the strength of the supporting beam 100 to reduce the required installation and operation space, improve the utilization rate of the longitudinal space of the shaft, increase the sum of the height of the top layer and the depth of the pit under the condition of unchanged performance, and ensure the operation safety of the elevator.

On the basis of the above embodiments, as shown in fig. 1, in one embodiment, the supporting body 130 is provided with a hollow cavity 140 and at least two reinforcing plates (not shown) fixedly disposed on the inner sidewall of the hollow cavity 140. Thus, different types of support bodies 130 can be replaced to adjust the height of the support beam 100 to accommodate hoistway construction changes. Meanwhile, the hollow structure and the reinforcing plate are matched, so that the weight of the support beam 100 is reduced under the condition that the strength and the rigidity of the support beam 100 are ensured.

Further, as shown in fig. 2, in an embodiment, the support body 130 is provided with an avoiding hole 150 penetrating through a side wall of the hollow cavity 140, and one end of the string head unit 300 is fixedly disposed in the support body 130 through the avoiding hole 150. Therefore, the rope head unit 300 can be sunk into the supporting beam 100 for installation, the height space of the supporting beam 100 is fully utilized, the longitudinal space utilization rate of the shaft is further improved, the sum of the height of the top layer and the depth of the pit is increased under the condition that the performance is not changed, and the running safety of the elevator is ensured.

Specifically, in one embodiment, the string head unit 300 is fixed to the support beam 100 through a string head plate (not shown). Thus, the strength of the rope hitch plate can be flexibly adjusted as required, and the strength of the support beam 100 can be further enhanced.

On the basis of any of the above embodiments, as shown in fig. 1, in an embodiment, a cushion block 400 is disposed between the supporting body 130 and the host 200. Thus, the height of the main unit 200 can be properly adjusted by using the spacer 400, so that the distance between the main unit 200 and the rope end unit 300 is more reasonable, and the adaptability of the same support beam 100 can be improved.

On the basis of the above embodiments, as shown in fig. 1, in one embodiment, the mounting structure further includes a fastening member 900, the fastening member 900 is provided with a screw (not shown), the supporting body 130 is provided with an internal threaded hole (not shown) matching with the screw, and the cushion block 400 and the main body 200 are provided with through holes (not shown) for the screw to pass through. Thus, the host 200 and the cushion block 400 are fixed on the support body 130 by a screw connection mode, which is convenient for disassembly and replacement.

On the basis of any of the above embodiments, as shown in fig. 1, in an embodiment, the main machine 200 includes a roller 210, and the rope end unit 300 is disposed below the roller 210 and spaced apart from the roller 210. As such, the rope unit 300 does not interfere with the movement of the roller 210, so that the main machine 200 operates the flow field.

On the basis of any of the above embodiments, as shown in fig. 3, in an embodiment, the support body 130 is provided with at least two mounting holes 132 arranged at intervals, and the rope end unit 300 is installed on the support body 130 through the mounting holes 132. In this way, the rope unit 300 can be installed through the installation holes 132 arranged at intervals, so that two adjacent rope units 300 are arranged at intervals.

On the basis of any of the above embodiments, as shown in fig. 3, in an embodiment, the mounting structure further includes a first guide rail 600, and a second guide rail 700 and a third guide rail 800 that are disposed at two ends of the supporting body 130 at intervals, the first guide rail 600 and the second guide rail 700 are disposed at intervals, the first guide rail 600 is fixedly connected with the first side surface 110, and the second guide rail 700 and the third guide rail 800 are fixedly disposed below the supporting body 130. Therefore, the first guide rail 600, the second guide rail 700 and the third guide rail 800 at different positions are used for mounting and fixing the support beam 100 to form triangular three-point constraint fixation, so that the support beam 100 can be prevented from overturning, and the operation safety of the elevator can be improved.

Specifically, in the present embodiment, the first guide rail 600 is a main guide rail, and the second guide rail 700 and the third guide rail 800 are sub-guide rails. And then utilize vice guide rail to support the atress, the effect that main guide rail played anti-overturning, and overall structure atress is more reasonable.

In addition to the above embodiments, as shown in fig. 3, in an embodiment, the mounting structure further includes a connection plate 500, and the first rail 600, the second rail 700, and the third rail 800 are all fixedly connected to the supported beam 100 through the connection plate 500. Thus, the connection plate 500 facilitates the formation of a plurality of fixing points between the support beam 100 and the first, second and

third guide rails

600, 700 and 800, so that the support beam 100 is more firmly fixed; and the arrangement between the first rail 600 and the second rail 700 may be more flexible using the connection plate 500.

Specifically, the connecting plate 500, the support beam 100, and the guide rail are fixedly connected by bolts.

In the installation of the elevator, the support beam 100 is fixed to the top of the hoistway, and then the main unit 200 and the rope unit 300 are installed using the support beam 100. Specifically, in the direction from the first side surface 110 to the second side surface 120, the rope end unit 300 and the main machine 200 are arranged at intervals in a staggered manner and are respectively arranged on the support body 130, so that the main machine 200 and the rope end unit 300 do not interfere with each other, the space of the support beam 100 can be fully utilized, and the well space can be fully utilized; and the parts for installing the rope head unit 300 are reduced, and the installation cost of the rope head unit 300 is saved. This elevator has adopted this mounting structure, can make full use of well space, under the same condition, can reduce the length of well, reduces the civil engineering expense, is favorable to reducing the installation cost of elevator.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Further, when one element is considered as "transmission connection" another element, the two elements may be fixed in a detachable connection manner or in a non-detachable connection manner, as long as the force transmission can be realized, such as sleeving, clamping, integrally-formed fixing, welding and the like, which can be realized in the prior art, and is not burdensome.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to," "disposed on," "secured to," or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A mounting structure, characterized by comprising:

the supporting beam comprises a first side surface, a second side surface opposite to the first side surface and a supporting body arranged between the first side surface and the second side surface;

the main machine is fixedly arranged on the support body; and

the rope end unit is arranged on the supporting body and arranged in the direction from the first side surface to the second side surface, and the rope end unit and the main machine are arranged at intervals in a staggered mode.

2. The mounting structure according to claim 1, wherein a spacer is provided between the support body and the main machine.

3. The mounting structure of claim 2, further comprising a fastening member having a threaded rod, wherein the support body has an internally threaded hole for engaging with the threaded rod, and wherein the spacer and the main body each have a through hole for the threaded rod to pass through.

4. The mounting structure according to claim 1, wherein the support body is provided with a hollow cavity and at least two reinforcing plates fixedly arranged on an inner side wall of the hollow cavity.

5. The mounting structure according to claim 4, wherein the support body is provided with an avoiding hole penetrating through a sidewall of the hollow cavity, and one end of the rope end unit is fixedly arranged in the support body through the avoiding hole.

6. The mounting structure according to claim 1, wherein the main machine includes a roller, and the rope end unit is disposed below the roller and spaced apart from the roller.

7. The mounting structure according to claim 1, wherein the support body is provided with at least two mounting holes provided at intervals, and the string head unit is installed on the support body through the mounting holes.

8. The mounting structure according to any one of claims 1 to 7, wherein the mounting structure further comprises a first guide rail, and a second guide rail and a third guide rail that are disposed at intervals at two ends of the supporting body, the first guide rail and the second guide rail are disposed at intervals, the first guide rail is fixedly connected with the first side surface, and the second guide rail and the third guide rail are fixedly disposed below the supporting body.

9. The mounting structure of claim 8, further comprising a connecting plate, wherein the first rail, the second rail, and the third rail are fixedly connected to the support beam through the connecting plate.

10. An elevator characterized by comprising the mounting structure according to any one of claims 1 to 9.