WO2020206895A1 - Elevator traction machine supporting device - Google Patents

Elevator traction machine supporting device Download PDF

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Publication number
WO2020206895A1
WO2020206895A1 PCT/CN2019/101376 CN2019101376W WO2020206895A1 WO 2020206895 A1 WO2020206895 A1 WO 2020206895A1 CN 2019101376 W CN2019101376 W CN 2019101376W WO 2020206895 A1 WO2020206895 A1 WO 2020206895A1
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WO
WIPO (PCT)
Prior art keywords
traction machine
elevator
load
bearing
main engine
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PCT/CN2019/101376
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French (fr)
Chinese (zh)
Inventor
周双林
杨贺
Original Assignee
迅达(中国)电梯有限公司
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Publication of WO2020206895A1 publication Critical patent/WO2020206895A1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0035Arrangement of driving gear, e.g. location or support
    • B66B11/004Arrangement of driving gear, e.g. location or support in the machine room
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04Driving gear ; Details thereof, e.g. seals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • B66B7/06Arrangements of ropes or cables
    • B66B7/08Arrangements of ropes or cables for connection to the cars or cages, e.g. couplings

Definitions

  • the invention relates to an elevator traction machine supporting device.
  • the counterweight rope head plate of the elevator is usually arranged inside the main frame of the elevator (or called the traction machine frame), which causes the main frame of the main frame to have a very large structural size and occupy a lot of machine room space.
  • the shock absorbing pad used for the elastic support of the mainframe bracket can only be installed in the wall of the computer room, which may cause the rapid aging of the shock absorbing pad, and at the same time bring great constraints to the design of the computer room.
  • the purpose of the present invention is to solve at least one aspect of the above-mentioned problems and defects in the prior art.
  • an elevator traction machine supporting device comprising: two main engine load-bearing beams, which are parallel to each other and spaced apart by a predetermined distance; a main engine support, supported on the two main engine load-bearing beams; and Two elastic damping pads are respectively arranged on the bottom surface of the four supporting corners of the mainframe support, and the mainframe support is elastically supported on the two mainframe load-bearing beams through the four elastic damping pads
  • the two main engine load-bearing beams include a first main engine load-bearing beam and a second main engine load-bearing beam.
  • the center points of the four elastic cushions define the four vertices of a right-angled trapezoid.
  • the short side is located on the second main engine load-bearing beam, and the counterweight rope head plate of the elevator is fixed on the second main engine load-bearing beam and is located outside the coverage area of the main engine support.
  • the traction machine of the elevator when the traction machine of the elevator is fixed on the main engine support, the traction machine is close to the first main engine load-bearing beam and away from the second main engine load-bearing beam.
  • the angle between the axis of the traction machine and the main frame bearing beam is greater than zero and less than 90 degree.
  • the force center of the traction machine is located inside the right-angled trapezoid.
  • the main engine support includes: a first support beam, both ends of which are respectively supported on the first main engine load-bearing beam and the second main engine load-bearing beam; and a second support beam , Both ends of which are respectively supported on the first host load-bearing beam and the second host load-bearing beam; and a support base plate, and both ends of which are respectively fixed on the first support beam and the second support beam.
  • the base of the traction machine of the elevator is directly fixed on the support base plate, and the support base plate is inclined to the main load-bearing beam, so that the traction machine fixed on it is
  • the angle between the axis and the load-bearing beam of the host is greater than zero and less than 90 degrees.
  • the first supporting beam is an I-shaped beam extending along a straight path, and two ends of the first supporting beam constitute two supporting corners of the mainframe support.
  • the second supporting beam is an I-shaped beam extending along an L-shaped path, and two ends of the second supporting beam constitute the other two supporting corners of the mainframe bracket.
  • one waist of the right-angled trapezoid is perpendicular to the long and short sides of the right-angled trapezoid, and the other waist is inclined to the long and short sides of the right-angled trapezoid.
  • the two main load-bearing beams are fixed on the wall of the motor room.
  • the counterweight rope head plate of the elevator is fixed on the second main frame bearing beam where the short side of the right-angled trapezoid is located, and is located outside the coverage area of the main frame bracket, so that Greatly reduce the size of the mainframe bracket.
  • Figure 1 shows a perspective view of an elevator traction machine supporting device according to an exemplary embodiment of the present invention
  • Figure 2 shows a perspective view of an elevator traction machine supporting device according to an exemplary embodiment of the present invention, with the supporting substrate removed;
  • Fig. 3 shows a schematic diagram of a right-angled trapezoid formed by the four elastic cushions shown in Fig. 1.
  • an elevator traction machine supporting device which includes: two main engine load-bearing beams, which are parallel to each other and spaced apart by a predetermined distance; and a main engine support supported on the two main engine load-bearing beams; And four elastic damping pads are respectively arranged on the bottom surface of the four supporting corners of the main frame, and the main frame is elastically supported on the two main frames through the four elastic damping pads
  • the two main engine load-bearing beams include a first main engine load-bearing beam and a second main engine load-bearing beam.
  • the center points of the four elastic cushions define the four vertices of a right-angled trapezoid, and the long sides of the right-angled trapezoid It is located on the load-bearing beam of the first main engine and the short side is located on the load-bearing beam of the second main engine.
  • the counterweight rope head plate of the elevator is fixed on the load-bearing beam of the second main engine and is located outside the coverage area of the main engine support.
  • Figure 1 shows a perspective view of an elevator traction machine supporting device according to an exemplary embodiment of the present invention
  • Figure 2 shows a perspective view of an elevator traction machine supporting device according to an exemplary embodiment of the present invention, with the support removed Substrate
  • Figure 3 shows a schematic diagram of the right-angled trapezoid formed by the four elastic cushions shown in Figure 1.
  • the elevator traction machine supporting device mainly includes two main engine load-bearing beams 1, 2, main engine supports 10, 20, 30, and four elastic damping pads 100 .
  • the two main load-bearing beams 1 and 2 are parallel to each other and spaced apart by a predetermined distance.
  • the mainframe supports 10, 20, 30 are supported on two mainframe load-bearing beams 1, 2.
  • Four elastic cushions 100 are respectively arranged on the bottom surfaces of the four supporting corners 11, 12, 13, 14 of the mainframe supports 10, 20, 30.
  • the mainframe supports 10, 20, 30 are elastically supported on the two mainframe load-bearing beams 1, 2 through four elastic cushions 100.
  • the two main engine load-bearing beams 1 and 2 include a first main engine load-bearing beam 1 and a second main engine load-bearing beam 2.
  • the center points of the four elastic cushions 100 define the four vertices of a right-angled trapezoid 200.
  • the long side (long bottom side) 210 of the right-angled trapezoid 200 is located on the first main frame load-bearing beam 1, and the short side (short bottom side) 220 is located at The second host bearing beam 2.
  • the four elastic cushions 100 are respectively referred to as the first elastic cushion 110, the second elastic cushion 120, and the third elastic cushion
  • the elastic damping pad 130 and the fourth elastic damping pad 140 are respectively referred to as a first supporting corner 11, a second supporting corner 12, a third supporting corner 13, and a fourth supporting corner 14, respectively.
  • the first elastic shock-absorbing pad 110 and the second elastic shock-absorbing pad 120 are respectively arranged on the bottom surfaces of the first supporting corner 11 and the second supporting corner 12 and are located on the first main body bearing beam 1.
  • the third elastic damping pad 130 and the fourth elastic damping pad 140 are respectively disposed on the bottom surfaces of the third supporting corner portion 13 and the fourth supporting corner portion 14, and are located on the second main frame load-bearing beam 2.
  • the short side (short bottom side) 220 of the right-angled trapezoid 200 occupies a small length on the load-bearing beam 2 of the second main engine
  • the load-bearing beam 2 leaves a space for installing the elevator counterweight rope head plate 40.
  • the elevator counterweight rope head plate 40 is fixed on the second main engine load-bearing beam 2 and is located on the main engine support 10. , 20, 30 outside the coverage area. In this way, the size of the mainframe supports 10, 20, 30 can be reduced.
  • the mainframe supports 10, 20, and 30 mainly include a first support beam 10, a second support beam 20 and a support substrate 30. Both ends of the first supporting beam 10 are respectively supported on the first main engine load-bearing beam 1 and the second main machine load-bearing beam 2. Two ends of the second supporting beam 20 are respectively supported on the first main engine load-bearing beam 1 and the second main machine load-bearing beam 2. The two ends of the supporting base plate 30 are respectively fixed on the first supporting beam 10 and the second supporting beam 20.
  • the base of the traction machine of the elevator is directly fixed on the supporting base plate 30, and the supporting base plate 30 is inclined to the main load-bearing beams 1, 2, so that the The angle between the axis of the traction machine and the main load-bearing beams 1 and 2 is greater than zero and less than 90 degrees.
  • the first support beam 10 is an I-shaped beam extending along a straight path, and both ends of the first support beam 10 constitute the mainframe supports 10, 20, 30 Two supporting corners 11,14.
  • the second support beam 20 is an I-shaped beam extending along an L-shaped path, and both ends of the second support beam 20 constitute mainframe supports 10, 20, 30 The other two supporting corners 12,13.
  • one waist 230 of the right-angled trapezoid 200 is perpendicular to the long side 210 and the short side 220 of the right-angled trapezoid 200, and the other waist 240 is inclined to the long side of the right-angled trapezoid 200 210 and short side 220.
  • two main load-bearing beams 1 and 2 are fixed on the wall 3 of the motor room.

Abstract

An elevator traction machine supporting device, comprising: two main machine spandrel beams (1, 2) which are parallel to each other and which are are spaced apart at a preset distance; a main machine support (10, 20, 30); and four elastic shock pads (100), which are respectively arranged on bottom surfaces of four supporting corners (11, 12, 13, 14) of the main machine support (10, 20, 30) respectively. The main machine support (10, 20, 30) is elastically supported on the two main machine spandrel beams (1, 2) by means of the four elastic shock pads (100). The two main machine spandrel beams (1, 2) comprise a first main machine spandrel beam (1) and a second main machine spandrel beam (2). Four vertexes of a right trapezoid (200) are defined by the center points of the four elastic shock pads (100), the long edge (210) of the right trapezoid (200) is located on the first main machine spandrel beams (1), and the short edge (220) thereof is located on the second main machine spandrel beam (2). A counterweight rope hitch plate (40) of the elevator is fixed on the second main machine spandrel beam (2) and is located outside of the coverage area of the main machine support (10, 20, 30).

Description

电梯曳引机支撑装置Elevator traction machine supporting device 技术领域Technical field
本发明涉及一种电梯曳引机支撑装置。The invention relates to an elevator traction machine supporting device.
背景技术Background technique
在现有技术中,电梯的对重绳头板通常设置在电梯的主机支架(或称为曳引机支架)的内部,这会导致主机支架的结构尺寸非常大,占用很大的机房空间。由于受到机房的尺寸限制,导致用于主机支架弹性支撑的减震垫只能被设置在机房的墙壁内,这可能造成减震垫的快速老化,同时给机房的设计带来很大的约束。In the prior art, the counterweight rope head plate of the elevator is usually arranged inside the main frame of the elevator (or called the traction machine frame), which causes the main frame of the main frame to have a very large structural size and occupy a lot of machine room space. Due to the size limitation of the computer room, the shock absorbing pad used for the elastic support of the mainframe bracket can only be installed in the wall of the computer room, which may cause the rapid aging of the shock absorbing pad, and at the same time bring great constraints to the design of the computer room.
发明内容Summary of the invention
本发明的目的旨在解决现有技术中存在的上述问题和缺陷的至少一个方面。The purpose of the present invention is to solve at least one aspect of the above-mentioned problems and defects in the prior art.
根据本发明的一个方面,提供一种电梯曳引机支撑装置,包括:两个主机承重梁,彼此平行并间隔开预定间距;主机支架,被支撑在所述两个主机承重梁上;和四个弹性减震垫,被分别设置在所述主机支架的四个支撑角部的底面上,所述主机支架通过所述四个弹性减震垫被弹性地支撑在所述两个主机承重梁上,所述两个主机承重梁包括第一主机承重梁和第二主机承重梁,所述四个弹性减震垫的中心点限定一个直角梯形的四个顶点,所述直角梯形的长边位于第一主机承重梁上,短边位于第二主机承重梁上,电梯的对重绳头板固定在所述第二主机承重梁上,并位于所述主机支架的覆盖区域的外部。According to one aspect of the present invention, there is provided an elevator traction machine supporting device, comprising: two main engine load-bearing beams, which are parallel to each other and spaced apart by a predetermined distance; a main engine support, supported on the two main engine load-bearing beams; and Two elastic damping pads are respectively arranged on the bottom surface of the four supporting corners of the mainframe support, and the mainframe support is elastically supported on the two mainframe load-bearing beams through the four elastic damping pads The two main engine load-bearing beams include a first main engine load-bearing beam and a second main engine load-bearing beam. The center points of the four elastic cushions define the four vertices of a right-angled trapezoid. On a main engine load-bearing beam, the short side is located on the second main engine load-bearing beam, and the counterweight rope head plate of the elevator is fixed on the second main engine load-bearing beam and is located outside the coverage area of the main engine support.
根据本发明的一个实例性的实施例,当电梯的曳引机固定在所述主机 支架上时,所述曳引机靠近所述第一主机承重梁,远离所述第二主机承重梁。According to an exemplary embodiment of the present invention, when the traction machine of the elevator is fixed on the main engine support, the traction machine is close to the first main engine load-bearing beam and away from the second main engine load-bearing beam.
根据本发明的另一个实例性的实施例,当电梯的曳引机固定在所述主机支架上时,所述曳引机的轴线与所述主机承重梁之间的夹角大于零且小于90度。According to another exemplary embodiment of the present invention, when the traction machine of the elevator is fixed on the main frame support, the angle between the axis of the traction machine and the main frame bearing beam is greater than zero and less than 90 degree.
根据本发明的另一个实例性的实施例,当电梯的曳引机固定在所述主机支架上时,所述曳引机的受力中心位于所述直角梯形的内部。According to another exemplary embodiment of the present invention, when the traction machine of the elevator is fixed on the mainframe support, the force center of the traction machine is located inside the right-angled trapezoid.
根据本发明的另一个实例性的实施例,所述主机支架包括:第一支撑梁,其两端分别支撑在所述第一主机承重梁和所述第二主机承重梁上;第二支撑梁,其两端分别支撑在所述第一主机承重梁和所述第二主机承重梁上;和支撑基板,其两端分别固定在所述第一支撑梁和所述第二支撑梁上。According to another exemplary embodiment of the present invention, the main engine support includes: a first support beam, both ends of which are respectively supported on the first main engine load-bearing beam and the second main engine load-bearing beam; and a second support beam , Both ends of which are respectively supported on the first host load-bearing beam and the second host load-bearing beam; and a support base plate, and both ends of which are respectively fixed on the first support beam and the second support beam.
根据本发明的另一个实例性的实施例,电梯的曳引机的底座直接固定在所述支撑基板上,所述支撑基板倾斜于所述主机承重梁,使得固定在其上的曳引机的轴线与所述主机承重梁之间的夹角大于零且小于90度。According to another exemplary embodiment of the present invention, the base of the traction machine of the elevator is directly fixed on the support base plate, and the support base plate is inclined to the main load-bearing beam, so that the traction machine fixed on it is The angle between the axis and the load-bearing beam of the host is greater than zero and less than 90 degrees.
根据本发明的另一个实例性的实施例,所述第一支撑梁为沿直线路径延伸的工字型梁,所述第一支撑梁的两端构成所述主机支架的两个支撑角部。According to another exemplary embodiment of the present invention, the first supporting beam is an I-shaped beam extending along a straight path, and two ends of the first supporting beam constitute two supporting corners of the mainframe support.
根据本发明的另一个实例性的实施例,所述第二支撑梁为沿L字形路径延伸的工字型梁,所述第二支撑梁的两端构成所述主机支架的另外两个支撑角部。According to another exemplary embodiment of the present invention, the second supporting beam is an I-shaped beam extending along an L-shaped path, and two ends of the second supporting beam constitute the other two supporting corners of the mainframe bracket.
根据本发明的另一个实例性的实施例,所述直角梯形的一个腰垂直于所述直角梯形的长边和短边,另一个腰倾斜于所述直角梯形的长边和短边。According to another exemplary embodiment of the present invention, one waist of the right-angled trapezoid is perpendicular to the long and short sides of the right-angled trapezoid, and the other waist is inclined to the long and short sides of the right-angled trapezoid.
根据本发明的另一个实例性的实施例,所述两个主机承重梁固定在电机机房的墙壁上。According to another exemplary embodiment of the present invention, the two main load-bearing beams are fixed on the wall of the motor room.
在根据本发明的前述各个实例性的实施例中,电梯的对重绳头板被固定在直角梯形的短边所在的第二主机承重梁上,并位于主机支架的覆盖区 域的外部,因而能够极大地减小主机支架的尺寸。In the foregoing various exemplary embodiments according to the present invention, the counterweight rope head plate of the elevator is fixed on the second main frame bearing beam where the short side of the right-angled trapezoid is located, and is located outside the coverage area of the main frame bracket, so that Greatly reduce the size of the mainframe bracket.
通过下文中参照附图对本发明所作的描述,本发明的其它目的和优点将显而易见,并可帮助对本发明有全面的理解。Through the following description of the present invention with reference to the accompanying drawings, other objects and advantages of the present invention will be apparent and can help a comprehensive understanding of the present invention.
附图说明Description of the drawings
图1显示根据本发明的一个实例性的实施例的电梯曳引机支撑装置的立体图;Figure 1 shows a perspective view of an elevator traction machine supporting device according to an exemplary embodiment of the present invention;
图2显示根据本发明的一个实例性的实施例的电梯曳引机支撑装置的立体图,其中去除了支撑基板;Figure 2 shows a perspective view of an elevator traction machine supporting device according to an exemplary embodiment of the present invention, with the supporting substrate removed;
图3显示图1所示的四个弹性减震垫形成的直角梯形的示意图。Fig. 3 shows a schematic diagram of a right-angled trapezoid formed by the four elastic cushions shown in Fig. 1.
具体实施方式detailed description
下面通过实施例,并结合附图,对本发明的技术方案作进一步具体的说明。在说明书中,相同或相似的附图标号指示相同或相似的部件。下述参照附图对本发明实施方式的说明旨在对本发明的总体发明构思进行解释,而不应当理解为对本发明的一种限制。In the following, the technical solutions of the present invention will be further described in detail through embodiments and in conjunction with the drawings. In the specification, the same or similar reference numerals indicate the same or similar components. The following description of the embodiments of the present invention with reference to the accompanying drawings is intended to explain the general inventive concept of the present invention, and should not be understood as a limitation of the present invention.
另外,在下面的详细描述中,为便于解释,阐述了许多具体的细节以提供对本披露实施例的全面理解。然而明显地,一个或多个实施例在没有这些具体细节的情况下也可以被实施。在其他情况下,公知的结构和装置以图示的方式体现以简化附图。In addition, in the following detailed description, for the convenience of explanation, many specific details are set forth to provide a comprehensive understanding of the embodiments of the present disclosure. However, it is obvious that one or more embodiments can also be implemented without these specific details. In other cases, well-known structures and devices are embodied in an illustrative manner to simplify the drawings.
根据本发明的一个总体技术构思,提供一种电梯曳引机支撑装置,包括:两个主机承重梁,彼此平行并间隔开预定间距;主机支架,被支撑在所述两个主机承重梁上;和四个弹性减震垫,被分别设置在所述主机支架的四个支撑角部的底面上,所述主机支架通过所述四个弹性减震垫被弹性地支撑在所述两个主机承重梁上,所述两个主机承重梁包括第一主机承重梁和第二主机承重梁,所述四个弹性减震垫的中心点限定一个直角梯形的 四个顶点,所述直角梯形的长边位于第一主机承重梁上,短边位于第二主机承重梁上,电梯的对重绳头板固定在所述第二主机承重梁上,并位于所述主机支架的覆盖区域的外部。According to a general technical concept of the present invention, there is provided an elevator traction machine supporting device, which includes: two main engine load-bearing beams, which are parallel to each other and spaced apart by a predetermined distance; and a main engine support supported on the two main engine load-bearing beams; And four elastic damping pads are respectively arranged on the bottom surface of the four supporting corners of the main frame, and the main frame is elastically supported on the two main frames through the four elastic damping pads On the beam, the two main engine load-bearing beams include a first main engine load-bearing beam and a second main engine load-bearing beam. The center points of the four elastic cushions define the four vertices of a right-angled trapezoid, and the long sides of the right-angled trapezoid It is located on the load-bearing beam of the first main engine and the short side is located on the load-bearing beam of the second main engine. The counterweight rope head plate of the elevator is fixed on the load-bearing beam of the second main engine and is located outside the coverage area of the main engine support.
图1显示根据本发明的一个实例性的实施例的电梯曳引机支撑装置的立体图;图2显示根据本发明的一个实例性的实施例的电梯曳引机支撑装置的立体图,其中去除了支撑基板;图3显示图1所示的四个弹性减震垫形成的直角梯形的示意图。Figure 1 shows a perspective view of an elevator traction machine supporting device according to an exemplary embodiment of the present invention; Figure 2 shows a perspective view of an elevator traction machine supporting device according to an exemplary embodiment of the present invention, with the support removed Substrate; Figure 3 shows a schematic diagram of the right-angled trapezoid formed by the four elastic cushions shown in Figure 1.
如图1至图3所示,在图示的实施例中,该电梯曳引机支撑装置主要包括两个主机承重梁1、2,主机支架10、20、30和四个弹性减震垫100。As shown in Figures 1 to 3, in the illustrated embodiment, the elevator traction machine supporting device mainly includes two main engine load-bearing beams 1, 2, main engine supports 10, 20, 30, and four elastic damping pads 100 .
如图1至图3所示,在图示的实施例中,两个主机承重梁1、2彼此平行并间隔开预定间距。主机支架10、20、30被支撑在两个主机承重梁1、2上。四个弹性减震垫100被分别设置在主机支架10、20、30的四个支撑角部11、12、13、14的底面上。As shown in FIGS. 1 to 3, in the illustrated embodiment, the two main load-bearing beams 1 and 2 are parallel to each other and spaced apart by a predetermined distance. The mainframe supports 10, 20, 30 are supported on two mainframe load-bearing beams 1, 2. Four elastic cushions 100 are respectively arranged on the bottom surfaces of the four supporting corners 11, 12, 13, 14 of the mainframe supports 10, 20, 30.
如图1至图3所示,在图示的实施例中,主机支架10、20、30通过四个弹性减震垫100被弹性地支撑在两个主机承重梁1、2上。两个主机承重梁1、2包括第一主机承重梁1和第二主机承重梁2。四个弹性减震垫100的中心点限定一个直角梯形200的四个顶点,直角梯形200的长边(长底边)210位于第一主机承重梁1上,短边(短底边)220位于第二主机承重梁2上。As shown in FIGS. 1 to 3, in the illustrated embodiment, the mainframe supports 10, 20, 30 are elastically supported on the two mainframe load-bearing beams 1, 2 through four elastic cushions 100. The two main engine load-bearing beams 1 and 2 include a first main engine load-bearing beam 1 and a second main engine load-bearing beam 2. The center points of the four elastic cushions 100 define the four vertices of a right-angled trapezoid 200. The long side (long bottom side) 210 of the right-angled trapezoid 200 is located on the first main frame load-bearing beam 1, and the short side (short bottom side) 220 is located at The second host bearing beam 2.
如图1至图3所示,在图示的实施例中,为了便于说明,四个弹性减震垫100被分别称为第一弹性减震垫110、第二弹性减震垫120、第三弹性减震垫130和第四弹性减震垫140。四个支撑角部11、12、13、14被分别称为第一支撑角部11、第二支撑角部12、第三支撑角部13和第四支撑角部14。第一弹性减震垫110和第二弹性减震垫120被分别设置在第一支撑角部11和第二支撑角部12的底面上,并位于第一主机承重梁1上。第三弹性减震垫130和第四弹性减震垫140被分别设置在第三支撑角部 13和第四支撑角部14的底面上,并位于第二主机承重梁2上。As shown in FIGS. 1 to 3, in the illustrated embodiment, for ease of description, the four elastic cushions 100 are respectively referred to as the first elastic cushion 110, the second elastic cushion 120, and the third elastic cushion The elastic damping pad 130 and the fourth elastic damping pad 140. The four supporting corners 11, 12, 13, 14 are referred to as a first supporting corner 11, a second supporting corner 12, a third supporting corner 13, and a fourth supporting corner 14, respectively. The first elastic shock-absorbing pad 110 and the second elastic shock-absorbing pad 120 are respectively arranged on the bottom surfaces of the first supporting corner 11 and the second supporting corner 12 and are located on the first main body bearing beam 1. The third elastic damping pad 130 and the fourth elastic damping pad 140 are respectively disposed on the bottom surfaces of the third supporting corner portion 13 and the fourth supporting corner portion 14, and are located on the second main frame load-bearing beam 2.
如图1至图3所示,在图示的实施例中,由于直角梯形200的短边(短底边)220在第二主机承重梁2上占据的长度尺寸小,因此,在第二主机承重梁2上留有用于安装电梯的对重绳头板40的空间,在图示的实施例中,电梯的对重绳头板40固定在第二主机承重梁2上,并位于主机支架10、20、30的覆盖区域的外部。这样就可以减小主机支架10、20、30的尺寸。As shown in Figures 1 to 3, in the illustrated embodiment, since the short side (short bottom side) 220 of the right-angled trapezoid 200 occupies a small length on the load-bearing beam 2 of the second main engine, The load-bearing beam 2 leaves a space for installing the elevator counterweight rope head plate 40. In the illustrated embodiment, the elevator counterweight rope head plate 40 is fixed on the second main engine load-bearing beam 2 and is located on the main engine support 10. , 20, 30 outside the coverage area. In this way, the size of the mainframe supports 10, 20, 30 can be reduced.
如图1至图3所示,在图示的实施例中,当电梯的曳引机(未图示)固定在主机支架10、20、30上时,曳引机靠近第一主机承重梁1,远离第二主机承重梁2。As shown in Figures 1 to 3, in the illustrated embodiment, when the traction machine (not shown) of the elevator is fixed on the main frame 10, 20, 30, the traction machine is close to the first main frame bearing beam 1. , Away from the second host bearing beam 2.
如图1至图3所示,在图示的实施例中,当电梯的曳引机固定在主机支架10、20、30上时,曳引机的轴线与主机承重梁1、2之间的夹角大于零且小于90度。As shown in Figures 1 to 3, in the illustrated embodiment, when the traction machine of the elevator is fixed on the main frame 10, 20, 30, the axis of the traction machine and the main frame bearing beams 1, 2 are The included angle is greater than zero and less than 90 degrees.
如图1至图3所示,在图示的实施例中,当电梯的曳引机固定在主机支架10、20、30上时,曳引机的受力中心位于直角梯形200的内部。这样,可以保证曳引机的受力稳定性。As shown in FIGS. 1 to 3, in the illustrated embodiment, when the traction machine of the elevator is fixed on the main frame 10, 20, 30, the center of force of the traction machine is located inside the right-angled trapezoid 200. In this way, the force stability of the traction machine can be guaranteed.
如图1至图3所示,在图示的实施例中,主机支架10、20、30主要包括第一支撑梁10、第二支撑梁20和支撑基板30。第一支撑梁10的两端分别支撑在第一主机承重梁1和第二主机承重梁2上。第二支撑梁20的两端分别支撑在第一主机承重梁1和第二主机承重梁2上。支撑基板30的两端分别固定在第一支撑梁10和第二支撑梁20上。As shown in FIGS. 1 to 3, in the illustrated embodiment, the mainframe supports 10, 20, and 30 mainly include a first support beam 10, a second support beam 20 and a support substrate 30. Both ends of the first supporting beam 10 are respectively supported on the first main engine load-bearing beam 1 and the second main machine load-bearing beam 2. Two ends of the second supporting beam 20 are respectively supported on the first main engine load-bearing beam 1 and the second main machine load-bearing beam 2. The two ends of the supporting base plate 30 are respectively fixed on the first supporting beam 10 and the second supporting beam 20.
如图1至图3所示,在图示的实施例中,电梯的曳引机的底座直接固定在支撑基板30上,支撑基板30倾斜于主机承重梁1、2,使得固定在其上的曳引机的轴线与主机承重梁1、2之间的夹角大于零且小于90度。As shown in Figures 1 to 3, in the illustrated embodiment, the base of the traction machine of the elevator is directly fixed on the supporting base plate 30, and the supporting base plate 30 is inclined to the main load-bearing beams 1, 2, so that the The angle between the axis of the traction machine and the main load-bearing beams 1 and 2 is greater than zero and less than 90 degrees.
如图1至图3所示,在图示的实施例中,第一支撑梁10为沿直线路径延伸的工字型梁,第一支撑梁10的两端构成主机支架10、20、30的两 个支撑角部11、14。As shown in Figures 1 to 3, in the illustrated embodiment, the first support beam 10 is an I-shaped beam extending along a straight path, and both ends of the first support beam 10 constitute the mainframe supports 10, 20, 30 Two supporting corners 11,14.
如图1至图3所示,在图示的实施例中,第二支撑梁20为沿L字形路径延伸的工字型梁,第二支撑梁20的两端构成主机支架10、20、30的另外两个支撑角部12、13。As shown in FIGS. 1 to 3, in the illustrated embodiment, the second support beam 20 is an I-shaped beam extending along an L-shaped path, and both ends of the second support beam 20 constitute mainframe supports 10, 20, 30 The other two supporting corners 12,13.
如图1至图3所示,在图示的实施例中,直角梯形200的一个腰230垂直于直角梯形200的长边210和短边220,另一个腰240倾斜于直角梯形200的长边210和短边220。As shown in FIGS. 1 to 3, in the illustrated embodiment, one waist 230 of the right-angled trapezoid 200 is perpendicular to the long side 210 and the short side 220 of the right-angled trapezoid 200, and the other waist 240 is inclined to the long side of the right-angled trapezoid 200 210 and short side 220.
如图1至图3所示,在图示的实施例中,两个主机承重梁1、2固定在电机机房的墙壁3上。As shown in Figures 1 to 3, in the illustrated embodiment, two main load- bearing beams 1 and 2 are fixed on the wall 3 of the motor room.
本领域的技术人员可以理解,上面所描述的实施例都是示例性的,并且本领域的技术人员可以对其进行改进,各种实施例中所描述的结构在不发生结构或者原理方面的冲突的情况下可以进行自由组合。Those skilled in the art can understand that the embodiments described above are all exemplary, and those skilled in the art can improve them, and the structures described in the various embodiments do not conflict in terms of structure or principle. In the case of free combination.
虽然结合附图对本发明进行了说明,但是附图中公开的实施例旨在对本发明优选实施方式进行示例性说明,而不能理解为对本发明的一种限制。Although the present invention has been described with reference to the accompanying drawings, the embodiments disclosed in the accompanying drawings are intended to exemplify the preferred embodiments of the present invention and should not be understood as a limitation to the present invention.
虽然本总体发明构思的一些实施例已被显示和说明,本领域普通技术人员将理解,在不背离本总体发明构思的原则和精神的情况下,可对这些实施例做出改变,本发明的范围以权利要求和它们的等同物限定。Although some embodiments of the present general inventive concept have been shown and described, those of ordinary skill in the art will understand that changes can be made to these embodiments without departing from the principle and spirit of the present general inventive concept. The scope is defined by the claims and their equivalents.
应注意,措词“包括”不排除其它元件或步骤,措词“一”或“一个”不排除多个。另外,权利要求的任何元件标号不应理解为限制本发明的范围。It should be noted that the word "comprising" does not exclude other elements or steps, and the word "a" or "an" does not exclude a plurality. In addition, any element signs in the claims should not be construed as limiting the scope of the present invention.

Claims (10)

  1. 一种电梯曳引机支撑装置,包括:An elevator traction machine support device, including:
    两个主机承重梁(1、2),彼此平行并间隔开预定间距;The two main load-bearing beams (1, 2) are parallel to each other and spaced apart by a predetermined distance;
    主机支架(10、20、30),被支撑在所述两个主机承重梁(1、2)上;和The mainframe supports (10, 20, 30) are supported on the two mainframe load-bearing beams (1, 2); and
    四个弹性减震垫(100),被分别设置在所述主机支架(10、20、30)的四个支撑角部(11、12、13、14)的底面上,Four elastic cushions (100) are respectively arranged on the bottom surface of the four supporting corners (11, 12, 13, 14) of the main frame (10, 20, 30),
    所述主机支架(10、20、30)通过所述四个弹性减震垫(100)被弹性地支撑在所述两个主机承重梁(1、2)上,The mainframe support (10, 20, 30) is elastically supported on the two mainframe load-bearing beams (1, 2) through the four elastic cushions (100),
    其特征在于:Its characteristics are:
    所述两个主机承重梁(1、2)包括第一主机承重梁(1)和第二主机承重梁(2),所述四个弹性减震垫(100)的中心点限定一个直角梯形(200)的四个顶点,所述直角梯形(200)的长边(210)位于第一主机承重梁(1)上,短边(220)位于第二主机承重梁(2)上,The two main engine load-bearing beams (1, 2) include a first main engine load-bearing beam (1) and a second main engine load-bearing beam (2), and the center points of the four elastic cushions (100) define a right-angled trapezoid ( 200), the long side (210) of the right-angled trapezoid (200) is located on the first main engine bearing beam (1), and the short side (220) is located on the second main engine bearing beam (2),
    电梯的对重绳头板(40)固定在所述第二主机承重梁(2)上,并位于所述主机支架(10、20、30)的覆盖区域的外部。The counterweight rope head plate (40) of the elevator is fixed on the second main engine load-bearing beam (2), and is located outside the coverage area of the main engine support (10, 20, 30).
  2. 根据权利要求1所述的电梯曳引机支撑装置,其特征在于:The elevator traction machine support device according to claim 1, characterized in that:
    当电梯的曳引机固定在所述主机支架(10、20、30)上时,所述曳引机靠近所述第一主机承重梁(1),远离所述第二主机承重梁(2)。When the traction machine of the elevator is fixed on the mainframe support (10, 20, 30), the traction machine is close to the first mainframe load-bearing beam (1) and away from the second mainframe load-bearing beam (2) .
  3. 根据权利要求2所述的电梯曳引机支撑装置,其特征在于:The elevator traction machine support device according to claim 2, characterized in that:
    当电梯的曳引机固定在所述主机支架(10、20、30)上时,所述曳引机的轴线与所述主机承重梁(1、2)之间的夹角大于零且小于90度。When the traction machine of the elevator is fixed on the main frame (10, 20, 30), the angle between the axis of the traction machine and the main frame bearing beam (1, 2) is greater than zero and less than 90 degree.
  4. 根据权利要求2所述的电梯曳引机支撑装置,其特征在于:The elevator traction machine support device according to claim 2, characterized in that:
    当电梯的曳引机固定在所述主机支架(10、20、30)上时,所述曳引机的受力中心位于所述直角梯形(200)的内部。When the traction machine of the elevator is fixed on the main frame (10, 20, 30), the force center of the traction machine is located inside the right-angle trapezoid (200).
  5. 根据权利要求1所述的电梯曳引机支撑装置,其特征在于,所述主机支架(10、20、30)包括:The elevator traction machine support device according to claim 1, characterized in that, the main frame (10, 20, 30) comprises:
    第一支撑梁(10),其两端分别支撑在所述第一主机承重梁(1)和所述第二主机承重梁(2)上;A first supporting beam (10), both ends of which are respectively supported on the first main engine load-bearing beam (1) and the second main engine load-bearing beam (2);
    第二支撑梁(20),其两端分别支撑在所述第一主机承重梁(1)和所述第二主机承重梁(2)上;和A second supporting beam (20), both ends of which are respectively supported on the first main engine load-bearing beam (1) and the second main engine load-bearing beam (2); and
    支撑基板(30),其两端分别固定在所述第一支撑梁(10)和所述第二支撑梁(20)上。Two ends of a supporting base plate (30) are respectively fixed on the first supporting beam (10) and the second supporting beam (20).
  6. 根据权利要求5所述的电梯曳引机支撑装置,其特征在于:The elevator traction machine support device according to claim 5, characterized in that:
    电梯的曳引机的底座直接固定在所述支撑基板(30)上,所述支撑基板(30)倾斜于所述主机承重梁(1、2),使得固定在其上的曳引机的轴线与所述主机承重梁(1、2)之间的夹角大于零且小于90度。The base of the traction machine of the elevator is directly fixed on the supporting base plate (30), and the supporting base plate (30) is inclined to the main load-bearing beams (1, 2) so that the axis of the traction machine fixed on it is The angle between the load-bearing beams (1, 2) and the host is greater than zero and less than 90 degrees.
  7. 根据权利要求5所述的电梯曳引机支撑装置,其特征在于:The elevator traction machine support device according to claim 5, characterized in that:
    所述第一支撑梁(10)为沿直线路径延伸的工字型梁,所述第一支撑梁(10)的两端构成所述主机支架(10、20、30)的两个支撑角部(11、14)。The first supporting beam (10) is an I-shaped beam extending along a straight path, and both ends of the first supporting beam (10) constitute two supporting corners of the mainframe support (10, 20, 30) (11, 14).
  8. 根据权利要求7所述的电梯曳引机支撑装置,其特征在于:The elevator traction machine support device according to claim 7, characterized in that:
    所述第二支撑梁(20)为沿L字形路径延伸的工字型梁,所述第二支 撑梁(20)的两端构成所述主机支架(10、20、30)的另外两个支撑角部(12、13)。The second support beam (20) is an I-shaped beam extending along an L-shaped path, and both ends of the second support beam (20) constitute the other two supports of the mainframe support (10, 20, 30) The corners (12, 13).
  9. 根据权利要求1所述的电梯曳引机支撑装置,其特征在于:The elevator traction machine support device according to claim 1, characterized in that:
    所述直角梯形(200)的一个腰(230)垂直于所述直角梯形(200)的长边(210)和短边(220),另一个腰(240)倾斜于所述直角梯形(200)的长边(210)和短边(220)。One waist (230) of the right-angled trapezoid (200) is perpendicular to the long side (210) and the short side (220) of the right-angled trapezoid (200), and the other waist (240) is inclined to the right-angled trapezoid (200) The long side (210) and short side (220).
  10. 根据权利要求1所述的电梯曳引机支撑装置,其特征在于:所述两个主机承重梁(1、2)固定在电机机房的墙壁(3)上。The elevator traction machine support device according to claim 1, wherein the two main load-bearing beams (1, 2) are fixed on the wall (3) of the motor room.
PCT/CN2019/101376 2019-04-08 2019-08-19 Elevator traction machine supporting device WO2020206895A1 (en)

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Citations (4)

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Publication number Priority date Publication date Assignee Title
JP2004182409A (en) * 2002-12-04 2004-07-02 Mitsubishi Electric Corp Elevator device
CN204355929U (en) * 2014-12-24 2015-05-27 布劳恩电梯有限公司 A kind of shock-damping structure of machine-roomless elevator mainframe frame and machine-roomless elevator mainframe frame
CN207275992U (en) * 2017-05-10 2018-04-27 菱王电梯股份有限公司 Elevator weight sensor fag end auxiliary beam structure
CN207973385U (en) * 2018-02-10 2018-10-16 北京中铁电梯工程有限公司 Traction machine installs damping device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004182409A (en) * 2002-12-04 2004-07-02 Mitsubishi Electric Corp Elevator device
CN204355929U (en) * 2014-12-24 2015-05-27 布劳恩电梯有限公司 A kind of shock-damping structure of machine-roomless elevator mainframe frame and machine-roomless elevator mainframe frame
CN207275992U (en) * 2017-05-10 2018-04-27 菱王电梯股份有限公司 Elevator weight sensor fag end auxiliary beam structure
CN207973385U (en) * 2018-02-10 2018-10-16 北京中铁电梯工程有限公司 Traction machine installs damping device

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