CN109415185A - The counterweight of elevator - Google Patents
The counterweight of elevator Download PDFInfo
- Publication number
- CN109415185A CN109415185A CN201680087059.6A CN201680087059A CN109415185A CN 109415185 A CN109415185 A CN 109415185A CN 201680087059 A CN201680087059 A CN 201680087059A CN 109415185 A CN109415185 A CN 109415185A
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- Prior art keywords
- lock buckling
- framework
- counterweight
- buckling part
- component
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
Counterweight has: the framework of rectangle, in the horizontal frame part of a pair that four sides are respectively provided with a pair of vertical frame part and are arranged between a pair of vertical frame part；Latching device is connect with framework；And counterweight main body, it is supported by framework, latching device includes the first lock buckling part, and the first diagonal direction along framework extends；And second lock buckling part, the second diagonal direction along framework extends, and intersects with the first lock buckling part, and the both ends of the both ends of the first lock buckling part and the second lock buckling part are connect with each interconnecting piece of vertical frame part and horizontal frame part respectively.It can be improved vibration strength structure is complicated not making counterweight as a result,.
Description
Technical field
The present invention relates to the counterweights of elevator.
Background technique
The counterweight of elevator includes the counterweight main body of stacking, is stacked by multiple weight plates；And counterweight frame, branch
Honour weight main body.Herein, in order to ensure the safety of passenger in carriage in earthquake, counterweight frame must be carried out for preventing counterweight master
The countermeasure that body falls off from counterweight frame.
For counterweight frame documented by patent document 1, the wirerope as snap close piece is wound in the middle part of vertical frame, on ground
The deformation for inhibiting counterweight frame to expand in the lateral direction when shake, prevents counterweight main body from falling off from counterweight frame.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 10-067478 bulletin
Summary of the invention
Subject to be solved by the invention
However, the counterweight of patent document 1 is the structure in the central portion setting snap close piece of the vertical frame of counterweight frame, therefore four
The joint portion at angle, i.e., vertical frame and horizontal frame can generate big torque.Therefore in the case where weight weight, the vertical frame that pouring weight is laminated are long,
To sufficiently improve the intensity at the joint portion of vertical frame and horizontal frame, it is necessary to increase the size for the bolt for engaging vertical frame with horizontal frame, increase
Lock the radical of fastener.Complicate accordingly, there exist the structure of counterweight and manufacturing cost improve the problem of.
The present invention is to complete in order to solve the problems, and it is an object of the present invention to provide not making to can be improved structure is complicated
The counterweight of the elevator of vibration strength.
Means for solving the problems
In order to solve the above problems, the counterweight of elevator of the invention has: the framework of rectangle, is respectively provided with one on four sides
To vertical frame part and the horizontal frame part of a pair being arranged between a pair of vertical frame part；Latching device is connect with framework；And it is right
Weight main body, is supported by framework, and latching device includes the first lock buckling part, and the first diagonal direction along framework extends；And
Second lock buckling part, the second diagonal direction along framework extends, and intersects with the first lock buckling part, the two of the first lock buckling part
End and the both ends of the second lock buckling part are connect with each interconnecting piece of vertical frame part and horizontal frame part respectively.
Invention effect
Counterweight according to the present invention can be improved vibration strength structure is complicated not making.
Detailed description of the invention
Fig. 1 is the perspective view of the counterweight of the elevator of embodiments of the present invention 1.
Fig. 2 is the exploded perspective view of the counterweight of elevator shown in FIG. 1.
Fig. 3 is the perspective view of the counterweight of the elevator of embodiments of the present invention 2.
Fig. 4 is the situation for showing the upper ledge component of the counterweight of elevator shown in Fig. 3 and engaging with the hook part of latching device
Partial side view.
Fig. 5 is the perspective view of the counterweight of the elevator of embodiments of the present invention 3.
Fig. 6 is the situation for showing the upper ledge component of the counterweight of elevator shown in fig. 5 and engaging with the bar-like member of latching device
Partial side view.
Fig. 7 is the perspective view of the counterweight of the elevator of embodiments of the present invention 4.
Fig. 8 is the situation for showing the framework of the counterweight of elevator shown in Fig. 7 and engaging with the hollow rod-shape component of latching device
Partial side view.
Fig. 9 is the perspective view of the counterweight of the elevator of embodiments of the present invention 5.
Figure 10 A is the side view for schematically showing the first lock buckling part of counterweight of the elevator of embodiments of the present invention 5
Figure.
Figure 10 B is the side view for schematically showing the second lock buckling part of counterweight of the elevator of embodiments of the present invention 5
Figure.
Figure 11 is the main view of the counterweight of the elevator of embodiments of the present invention 6.
Figure 12 is the first lock buckling part or the second lock for schematically showing the counterweight of the elevator of embodiments of the present invention 6
The side view of buckle part.
Figure 13 is the main view of the counterweight of the elevator of embodiments of the present invention 7.
Specific embodiment
Below based on attached drawing, embodiments of the present invention will be described.
Embodiment 1
Referring to Fig.1 and 2, illustrate the structure of counterweight 100.
Counterweight 100 has the framework 10 of rectangle.Framework 10 includes a pair of vertical frame part 3,4；And a pair of horizontal frame part 1,
2, they are arranged between the vertical frame part 3,4 of a pair.The vertical frame part 3,4 of a pair and a pair of horizontal frame part 1,2 constitute framework 10
Four sides of rectangular shape.Herein, it in a pair of horizontal frame part 1,2, configures the horizontal frame part in the top of framework 10 and is set as upper frame
Part 1, the following horizontal frame part configured in framework 10 are set as lower frame component 2.In addition, in a pair of vertical frame part 3,4, in Fig. 1
The vertical frame part of right side nearby is set as right vertical frame component 3 on paper, and the vertical frame part positioned at paper upper left side inner part is set as
Left vertical frame component 4.Upper ledge component 1, lower frame component 2, right vertical frame component 3 and the elongated metal plate shape of each freedom of left vertical frame component 4
At.In addition, upper ledge component 1, lower frame component 2, right vertical frame component 3 and left vertical frame component 4 are respectively towards the interior lateral bend of framework 10
Be formed as the substantially C-shaped shape in section.
Also, the connecting portion of upper ledge component 1 and left vertical frame component 4 is set as first connecting portion 10a.In addition, by upper ledge
The connecting portion of component 1 and right vertical frame component 3 is set as second connecting portion 10b.Also, by lower frame component 2 and right vertical frame component 3
Connecting portion is set as third interconnecting piece 10c.And in addition, the connecting portion of lower frame component 2 and left vertical frame component 4 is set as the 4th
Interconnecting piece 10d.
Herein, in the following description, the direction that horizontal frame part 1,2 extends is set as lateral X, vertical frame part 3,4 is prolonged
The direction stretched is set as longitudinal Y.Lateral X is mutually perpendicular to longitudinal direction Y.In addition, will be vertical with lateral X and longitudinal direction Y and relative to frame
The direction that the face of the rectangle of body 10 extends vertically is set as width direction Z.
And in addition, by the diagonal line of framework 10, connection first connecting portion 10a and third interconnecting piece 10c diagonal
The direction that line extends is set as the first diagonal direction D1.Also, by it is in the diagonal line of framework 10, connection second connecting portion 10b with
The direction that the diagonal line of 4th interconnecting piece 10d extends is set as the second diagonal direction D2.
In addition, two surface sides in framework 10 are each provided with: the first lock buckling part 5 prolongs along the first diagonal direction D1
It stretches, is metal elongated flattened plates shape；And second lock buckling part 6, extend along the second diagonal direction D2, is made of metal
Elongated flattened plates shape.First lock buckling part 5 is intersected in a manner of mutual oblique with the second lock buckling part 6.
Herein, the first lock buckling part 5 and the second lock buckling part 6 constitute latching device 19.As shown in Figure 1,2 latching devices
19 are configured opposed to each other in a manner of clipping framework 10 from two surface sides of framework 10.
In addition, being equipped with the first boss 11a of approximately cuboid shape in the upper end of the first lock buckling part 5.Also, such as
Shown in Fig. 2, the upper end of the first lock buckling part 5 and first boss 11a are fixed on upper ledge component 1 and Zuo Zong using 2 bolts 12
The first connecting portion 10a of frame part 4.In addition, being also equipped in the upper end of the second lock buckling part 6 identical as first boss 11a
The second boss 11b of shape, the upper end of the second lock buckling part 6 and second boss 11b are fixed on upper frame using 2 bolts 12
The second connecting portion 10b of part 1 and right vertical frame component 3.
Herein, bolt 12 constitutes connecting member.
In addition, being also equipped with the third boss 11c of approximately cuboid shape in the lower end of the first lock buckling part 5.Herein,
The length of the width direction Z of third boss 11c is identical as the length of width direction Z of first boss 11a and second boss 11b,
But the length of the lateral X of third boss 11c is smaller than the length of first boss 11a.In addition, as shown in Fig. 2, the first lock buckling part 5
Lower end and third boss 11c the third interconnecting piece of lower frame component 2 Yu right vertical frame component 3 is fixed on using 2 bolts 12
10c。
Also, the 4th boss with third boss 11c same shape is also installed in the lower end of the second lock buckling part 6
11d.In addition, as shown in Fig. 2, the lower end of the second lock buckling part 6 and the 4th boss 11d are fixed on lower frame using 2 bolts 12
4th interconnecting piece 10d of component 2 and left vertical frame component 4.
In addition, framework 10 supports counterweight main body 7.More specifically, counterweight main body 7 is positioned on lower frame component 2, and with
The vertical frame part 3,4 of a pair engages, to be supported in the inside of framework 10.In addition, the two sides of framework 10 is arranged in counterweight main body 7
Between 2 latching devices 19 of side.
To sum up, the counterweight 100 of present embodiment 1 includes the first lock buckling part 5, along the first diagonal side of framework 10
Extend to D1；And second lock buckling part 6, extend along the second diagonal direction D2 of framework 10.First lock buckling part 5 and
Two lock buckling parts 6 intersect.In addition, the both ends of the first lock buckling part 5 and the both ends of the second lock buckling part 6 respectively with it is vertical
Frame part 3,4 is connected with each interconnecting piece 10a~10d of horizontal frame part 1,2.The vertical of big torque is generated in earthquake as a result,
Frame part 3,4 and interconnecting piece 10a~10d of horizontal frame part 1,2 are reinforced, and can prevent framework 10 from deforming.Therefore, it can prevent
The counterweight main body 7 for being supported on framework 10 falls off in earthquake etc. from framework 10.
In addition, directly reinforce interconnecting piece 10a~10d of vertical frame part 3,4 and horizontal frame part 1,2 using latching device 19,
Therefore the size for increasing bolt 12, the quantity for increasing bolt 12, the quantity of increase lock buckling part are not needed.Therefore, 100 energy of counterweight
It is enough that sufficient vibration strength is obtained with easy structure.
In addition, 2 latching devices 19 clip framework 10 and configure opposed to each other, frame part 3,4 and horizontal frame portion are indulged as a result,
Interconnecting piece 10a~10d of part 1,2 is more firmly reinforced.In addition, counterweight main body 7 is set between 2 latching devices 19, by
This, a possibility that counterweight main body 7 falls off from framework 10, further decreases, and the vibration strength of counterweight 100 further increases.
Embodiment 2
The structure of the counterweight 200 of embodiments of the present invention 2 is shown in Fig. 3 and 4.In addition, in the following description, with figure
The identical label of 1~2 reference numeral is same or same structural element, therefore description is omitted.
As shown in figure 3, being equipped in the first boss 11a and the respective upper end second boss 11b for being set to counterweight 200
Hook part 8, hook part 8 are directed towards 10 lateral bend of framework into the metal plate of substantially C word shape.As shown in figure 4, hook part 8 is to hang
Select from as mode be sticked in framework 10 upper ledge component 1 upper surface.Therefore, in the state that bolt 12 are not installed, first
The upper end and second boss 11b of the upper end of lock buckling part 5 and first boss 11a and the second lock buckling part 6 are by hook portion
Part 8 is connect with the upper ledge component 1 of framework 10 in the manner of easily disassemble.
Herein, hook part 8 constitutes interim holding section.
To sum up, in the counterweight 200 of present embodiment 2, there is the hook part 8 as interim holding section, hook part 8 makes to lock
Buckle mechanism 19 is connect with upper ledge component 1 in the manner of easily disassemble.
Herein, first in the case where framework 10 of the operating personnel to the counterweight 100 of embodiment 1 installs latching device 19
Upper ledge component 1 and the upper end of the first lock buckling part 5 are fastened first with bolt 12.Next, operating personnel utilizes spiral shell
Bolt 12 fastens lower frame component 2 and the lower end of the first lock buckling part 5.And next, operating personnel makes lower frame
After the fastening of the lower end of part 2 and the second lock buckling part 6, the upside of framework 10 is again moved into, latches upper ledge component 1 and second
The upper end of component 6 fastens.Therefore, for such method, operating personnel must along longitudinal direction Y up and down reciprocatingly carry out operation,
The installation exercise of latching device 19 spends the time, inefficient.On the other hand, in the counterweight 200 of present embodiment 2, do not pacifying
In the state of filling bolt 12, first lock buckling part 5 and the second lock buckling part 6 are temporarily temporarily fixed on using hook part 8
Frame part 1.Therefore, operating personnel can carry out the operation of the upside and downside of framework 10 respectively, and it is past not need Y or more along longitudinal direction
Operation is carried out again, and operating efficiency improves.
Embodiment 3
The structure of the counterweight 300 of embodiments of the present invention 3 is shown in Fig. 5 and 6.In addition, in the following description, with figure
The identical label of 1~2 reference numeral is same or same structural element, therefore description is omitted.
As shown in figure 5, being separately installed with each 2 bar-like members 9 on the top of first boss 11a and second boss 11b.Such as
Shown in Fig. 6, the upper surface of upper ledge component 1 of the bar-like member 9 framework 10 can be hooked on and Z in the width direction in a manner of loading
Extend.In addition, first boss 11a is fixed on the upper end of the first lock buckling part 5.And in addition, second boss 11b is fixed on
The upper end of two lock buckling parts 6.Also, in the state that bolt 12 are not installed, the upper end of the first lock buckling part 5 and first convex
The upper end and second boss 11b of platform 11a and the second lock buckling part 6 by bar-like member 9, in the manner of easily disassemble with frame
The upper ledge component 1 of body 10 connects.
Herein, bar-like member 9 constitutes interim holding section.
To sum up, the counterweight 300 of present embodiment 3 has the bar-like member 9 as interim holding section, and bar-like member 9 loads
In upper ledge component 1, thus, it is possible to connecting latch mechanism 19 in the manner of easily disassemble of upper ledge component 1.Therefore, in counterweight 300
In, it, also can be by the first lock buckling part 5 and the second lock buckling part in the state that bolt 12 are not installed in the same manner as counterweight 200
6 are temporarily temporarily fixed on framework 10.Therefore, operating personnel can carry out respectively when installing latching device 19 to framework 10
The operation of upside and downside does not need Y along longitudinal direction and carries out operation upper and lower, back and forth, and operating efficiency improves.
Embodiment 4
The structure of the counterweight 400 of embodiments of the present invention 4 is shown in Fig. 7 and 8.
In addition, as shown in fig. 7, counterweight 400 has by upper ledge component 1, lower frame component 2, right vertical frame component 3 and left vertical frame portion
Part 4 constitutes the framework 40 of the rectangle on four sides.Also, in the present embodiment, by the connection of upper ledge component 1 and left vertical frame component 4
Position is set as first connecting portion 40a, and the connecting portion of upper ledge component 1 and left vertical frame component 4 is set as second connecting portion 40b.This
Outside, the connecting portion of lower frame component 2 and right vertical frame component 3 is set as third interconnecting piece 40c, by lower frame component 2 and left vertical frame portion
The connecting portion of part 4 is set as the 4th interconnecting piece 40d.
Herein, in the upper end and lower end of the first lock buckling part 5 and the second lock buckling part 6, respectively integrally installed with
Each 2 hollow rod-shape components 41, and these hollow rod-shape components 41 extend along Z-direction.Herein, hollow rod-shape component 41 is in big
It causes cylindrical shape and there is the hollow space 41a axially extended.In addition, in the hollow space 41a of hollow rod-shape component 41
It is able to insertion bolt 12.In addition, as shown in figure 8, first connecting portion 40a, second connecting portion 40b, third in framework 40
Interconnecting piece 40c and the 4th interconnecting piece 40d are respectively formed with the engaging being inserted into a detachable manner for hollow rod-shape component 41
Hole 42.Therefore, in the state that hollow rod-shape component 41 is inserted into the connecting hole 42 of framework 40 and engages, by passing through bolt 12
Logical hollow rod-shape component 41, can be fixed on framework 40 for latching device 19 by bolt 12 and hollow rod-shape component 41.It is another
Aspect, in the state of removing bolt 12, also can by keeping hollow rod-shape component 41 chimeric with the connecting hole 42 of framework 40, and
It connect latching device 19 temporarily with framework 40 in the manner of easily disassemble.
To sum up, the latching device 19 of the counterweight 400 of present embodiment 4 is sticked in the hollow of framework 40 with disassembly ease
Bar-like member 41.Therefore, in counterweight 400, in the same manner as counterweight 200,300, in the state that bolt 12 are not installed, also can
First lock buckling part 5 and the second lock buckling part 6 are temporarily temporarily fixed on framework 40.Therefore, operating personnel is to framework 40
When latching device 19 is installed, the operation of upside and downside can be carried out respectively, Y along longitudinal direction is not needed and is made upper and lower, back and forth
Industry, operating efficiency improve.
In addition, by the way that hollow rod-shape component 41 is arranged between latching device 19 and framework 40, even if being not provided with boss
Interval as defined in capable of being kept between latching device 19 and framework 40.
Embodiment 5
The structure of the counterweight 500 of embodiments of the present invention 5 is shown in Fig. 9,10A and 10B.
As shown in figure 9, being provided between the first connecting portion 10a and the first lock buckling part 5 of the framework 10 of counterweight 500 big
Cause the first boss 15a of rectangular shape.In addition, being provided between second connecting portion 10b and the second lock buckling part 6 substantially long
The second boss 16a of cube shape.Also, approximately cuboid is provided between third interconnecting piece 10c and the first lock buckling part 5
The third boss 15b of shape.In addition, being provided with approximately cuboid shape between the 4th interconnecting piece 10d and the second lock buckling part 6
The 4th boss 16b.Herein, as shown in Figure 10, the length of the thickness of the first lock buckling part 5, i.e. width direction Z are set as t1,
The thickness of second lock buckling part 6 is set as t2, then first boss 15a and third boss 15b with a thickness of C, second boss 16a and
4th boss 16b with a thickness of C+t1.
Herein, the thickness C of first boss 15a and third boss 15b are the first lock buckling part 5 at a distance from framework 10, structure
At the first width.Also, the thickness C+t1 of second boss 16a and the 4th boss 16b be the second lock buckling part 6 with framework 10 away from
From the second width of composition.
In addition, the first lock buckling part 5 is maintained at by first boss 15a and third boss 15b composition at a distance from framework 10
First width maintaining part of the first width C.Also, second boss 16a and the 4th boss 16b constitute by the second lock buckling part 6 with
The distance of framework 10 is maintained at the second width maintaining part of the second width C+t1.
To sum up, in the counterweight 500 of present embodiment 5, the first lock buckling part 5 and the second lock buckling part 6 are relative to framework
10 distance, i.e. the first width C and the second width C+t1 are length different from each other respectively.Therefore, the first lock intersected with each other
Buckle part 5 and the second lock buckling part 6 will not be interfered in cross section, be applied to the first lock buckling part 5 and the second latch portion
The load of part 6 is reduced, therefore the durability of latching device 19 improves.
Embodiment 6
The structure of the counterweight 600 of embodiments of the present invention 6 is shown in Figure 11 and 12.
As shown in figure 11, it is each provided in two surface sides of the framework 10 of counterweight 600: the first lock buckling part 65, along
First diagonal direction D1 extends, and is metal elongated flattened plates shape；And second lock buckling part 66, along the second diagonal side
Extend to D2, is metal elongated flattened plates shape.First lock buckling part 65 is with the second lock buckling part 66 in cross section B with phase
The mode of mutual oblique is intersected.As shown in figure 12, be formed at position corresponding with cross section B can for the first lock buckling part 65
The recess portion 65a chimeric with the second lock buckling part 66.In addition, the second lock buckling part 66 shape at position corresponding with cross section B
At have can be chimeric with the first lock buckling part 65 recess portion 66a.The depth of recess portion 65a, 66a be respectively the first lock buckling part 65 and
The half length of the thickness t of second lock buckling part 66, i.e. t/2.Also, as shown in figure 11, when the first lock buckling part 65 and second
When lock buckling part 66 is installed on framework 10, in cross section B, the first lock buckling part 65 and the second lock buckling part 66 are configured to respectively
From recess portion 65a, 66a it is mutually chimeric.
In addition, the first lock buckling part 65 and the second lock buckling part 66 constitute latching device 69.
To sum up, in the counterweight 600 of present embodiment 6, the first lock buckling part 65 and the second lock buckling part 66 with intersect
Enable the second lock buckling part 66 and the first lock buckling part 65 mutually chimeric recessed is respectively formed at the corresponding position part B
Portion 65a, 66a.Therefore, cross one another first lock buckling part 65 and the second lock buckling part 66 will not be mutually dry in cross section B
It relates to, the load for being applied to the first lock buckling part 65 and the second lock buckling part 66 is reduced, therefore the durability of latching device 69 improves.
In addition, in the counterweight 100~500 of Embodiments 1 to 5, if the first lock buckling part is being handed over the second lock buckling part
Fork is being overlapped respectively, then correspondingly the thickness of latching device thickens.Therefore, it is necessary to substantially ensure counterweight 100~500 relative to sedan-chair
The interval of the proximity objects such as compartment, well enclosure or rail brackets.On the other hand, it in the counterweight 600 of present embodiment 6, intersects
The first lock buckling part 65 and the second lock buckling part 66 have cross section B at intermeshing recess portion 65a, 66a, therefore friendship
Fork divides the thickness of B to be suppressed.Thereby it is easier to ensure that being set to the proximity object of elevator and the interval of counterweight 600.
Embodiment 7
The structure of the counterweight 700 of embodiments of the present invention 7 is shown in Figure 13.
The second lock buckling part 76 extended along the second diagonal direction D2 is each provided in two surface sides of framework 10.Second lock
Buckle part 76 includes upside lock buckling part 76a, configures upper in the cross section B than intersecting with the first lock buckling part 5
Position；And downside lock buckling part 76b, it is located at the position than cross section B on the lower.The lower end of upside lock buckling part 76a
Portion and the upper end of downside lock buckling part 76b are welded at cross section B with the first lock buckling part 5.That is, the first lock buckling part 5
It is integrally formed with each other with the second lock buckling part 76.
Herein, the first lock buckling part 5 and the second lock buckling part 76 constitute latching device 79.
To sum up, in the counterweight 700 of present embodiment 7, the first lock buckling part 5 and the second lock buckling part 76 are in cross section
B is integrally formed at.Therefore, latching device 79 of the configuration in two surface sides of framework 10 is constituted respectively as 1 component.Therefore,
The rigidity of latching device 79 improves, and the deformation of framework 10 is further suppressed, so that the vibration strength of counterweight 700 further increases.
In addition, the second lock buckling part 76 is on the basis of being divided into upside lock buckling part 76a and downside lock buckling part 76b
It is welded with the first lock buckling part 5, the first lock buckling part 5 will not be interfered with the second lock buckling part 76.
In addition, in embodiment 7, the first lock buckling part 5 and the second lock buckling part 76 are the metal plate of writing board shape, but
Without being limited thereto, the first lock buckling part 5 and the second lock buckling part 76 can be pole shape.
In addition, the type of the baudrier of the elevator of the counterweight 100~700 of application implementation mode 1~7 is not defined, 1:1
Mode or 2:1 mode are ok.
Label declaration
1: upper ledge component (horizontal frame part)；2: lower frame component (horizontal frame part)；3: vertical frame part (right vertical frame component)；4: vertical
Frame part (left vertical frame component)；5,65: the first lock buckling part；6,66,76: the second lock buckling part；7: counterweight main body；8: hook part
(interim holding section)；9: bar-like member (interim holding section)；10,40: framework；10a, 40a: first connecting portion；10b, 40b: the
Two interconnecting pieces；10c, 40c: third interconnecting piece；10d, 40d: the 4th interconnecting piece；12: bolt (connecting member)；15a: first boss
(the first width maintaining part), 15b: third boss (the first width maintaining part)；16a: second boss (the second width maintaining part)；
16b: the four boss (the second width maintaining part)；19,69,79: latching device；41: hollow rod-shape component；41a: hollow space；
65a, 65b: recess portion；100,200,300,400,500,600,700: counterweight；B: cross section；C: the first width；C+t1: the second
Width.
Claims (9)
1. a kind of counterweight of elevator, the counterweight of the elevator have:
The framework of rectangle, in a pair that four sides are respectively provided with a pair of vertical frame part and are arranged between the pair of vertical frame part
Horizontal frame part；
Latching device is connect with the framework；And
Counterweight main body is supported by the framework,
The latching device includes
First lock buckling part, the first diagonal direction along the framework extend；And
Second lock buckling part, the second diagonal direction along the framework extends, and intersects with first lock buckling part,
The both ends of first lock buckling part and the both ends of second lock buckling part respectively with the vertical frame part and institute
State each interconnecting piece connection of horizontal frame part.
2. the counterweight of elevator according to claim 1, wherein
2 latching devices for clipping the framework and configuring opposed to each other are provided with,
The counterweight main body is set between 2 latching devices.
3. the counterweight of elevator according to claim 1 or 2, wherein
The pair of horizontal frame part has configuration in the upper ledge component of the top of the framework and configuration in the following of the framework
Lower frame component,
The latching device has and can face the latching device with what the upper ledge component was connect in the manner of easily disassemble
When holding section.
4. the counterweight of elevator according to claim 3, wherein
The interim holding section be relative to the upper ledge component hang select from as hook part.
5. the counterweight of elevator according to claim 3, wherein
The interim holding section is bar-like component, which is placed in the upper ledge component in a manner of it can dismantle, from
And the latching device can be connect with the upper ledge component in the manner of easily disassemble.
6. the counterweight of elevator according to claim 1 or 2, wherein
The latching device has the hollow rod-shape component that can be engaged in the manner of easily disassemble with the framework,
The hollow rod-shape component is the cylindrical shape with hollow space, and in the hollow space is inserted into making described
Latching device is fixed on the connecting member of the framework.
7. according to claim 1 to the counterweight of elevator described in any one in 6, wherein
The first width maintaining part is provided between first lock buckling part and the framework, the first width maintaining part will
First lock buckling part is maintained at defined first width at a distance from the framework,
The second width maintaining part is provided between second lock buckling part and the framework, the second width maintaining part will
Second lock buckling part is maintained at defined second width at a distance from the framework,
First width is different length from second width.
8. according to claim 1 to the counterweight of elevator described in any one in 6, wherein
First lock buckling part and second lock buckling part with first lock buckling part and second lock buckling part
The corresponding position of cross section at be respectively formed with the recess portion that can be mutually fitted into.
9. according to claim 1 to the counterweight of elevator described in any one in 6, wherein
First lock buckling part and second lock buckling part are in first lock buckling part and second lock buckling part
Cross section is integrally formed at.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2016/069454 WO2018003066A1 (en) | 2016-06-30 | 2016-06-30 | Balance weight of elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109415185A true CN109415185A (en) | 2019-03-01 |
| CN109415185B CN109415185B (en) | 2020-06-26 |
Family
ID=60786791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680087059.6A Active CN109415185B (en) | 2016-06-30 | 2016-06-30 | Counterweight of elevator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6552738B2 (en) |
| CN (1) | CN109415185B (en) |
| WO (1) | WO2018003066A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7010760B2 (en) * | 2018-04-27 | 2022-01-26 | 株式会社日立ビルシステム | How to install the elevator balancing weight device and the elevator balancing weight device |
| CN116568625A (en) | 2020-12-14 | 2023-08-08 | 三菱电机株式会社 | Counterweight vibration-proof device and counterweight device for elevator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5354023Y2 (en) * | 1974-08-23 | 1978-12-23 | ||
| JPH1081468A (en) * | 1996-09-05 | 1998-03-31 | Toshiba Elevator Eng Kk | Elevator |
| CN203513030U (en) * | 2013-09-17 | 2014-04-02 | 广东华凯电梯有限公司 | Coaxial dual-guide-wheel counterweight device applied to freight elevator |
| CN203976189U (en) * | 2014-07-21 | 2014-12-03 | 浙江富奥电梯有限公司 | A kind of elevator is compound to pouring weight |
| JP2014223958A (en) * | 2013-05-15 | 2014-12-04 | 三菱電機株式会社 | Balancing dead weight for elevator |
| JP5882512B1 (en) * | 2015-02-23 | 2016-03-09 | 東芝エレベータ株式会社 | Vertical frame replacement method and vertical frame replacement jig for counterweight |
-
2016
- 2016-06-30 CN CN201680087059.6A patent/CN109415185B/en active Active
- 2016-06-30 WO PCT/JP2016/069454 patent/WO2018003066A1/en active Application Filing
- 2016-06-30 JP JP2018524665A patent/JP6552738B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5354023Y2 (en) * | 1974-08-23 | 1978-12-23 | ||
| JPH1081468A (en) * | 1996-09-05 | 1998-03-31 | Toshiba Elevator Eng Kk | Elevator |
| JP2014223958A (en) * | 2013-05-15 | 2014-12-04 | 三菱電機株式会社 | Balancing dead weight for elevator |
| CN203513030U (en) * | 2013-09-17 | 2014-04-02 | 广东华凯电梯有限公司 | Coaxial dual-guide-wheel counterweight device applied to freight elevator |
| CN203976189U (en) * | 2014-07-21 | 2014-12-03 | 浙江富奥电梯有限公司 | A kind of elevator is compound to pouring weight |
| JP5882512B1 (en) * | 2015-02-23 | 2016-03-09 | 東芝エレベータ株式会社 | Vertical frame replacement method and vertical frame replacement jig for counterweight |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2018003066A1 (en) | 2018-09-13 |
| CN109415185B (en) | 2020-06-26 |
| JP6552738B2 (en) | 2019-07-31 |
| WO2018003066A1 (en) | 2018-01-04 |
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