CN110356947A - Elevator and guide device - Google Patents

Elevator and guide device Download PDF

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Publication number
CN110356947A
CN110356947A CN201910145820.2A CN201910145820A CN110356947A CN 110356947 A CN110356947 A CN 110356947A CN 201910145820 A CN201910145820 A CN 201910145820A CN 110356947 A CN110356947 A CN 110356947A
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CN
China
Prior art keywords
balance
longitudinal
rope
cover
counterweight
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Granted
Application number
CN201910145820.2A
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Chinese (zh)
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CN110356947B (en
Inventor
衣笠优
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Fuji Corp
Fujitec Co Ltd
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Fuji Corp
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Priority to JP2018-057549 priority Critical
Priority to JP2018057549A priority patent/JP6777892B2/en
Application filed by Fuji Corp filed Critical Fuji Corp
Publication of CN110356947A publication Critical patent/CN110356947A/en
Application granted granted Critical
Publication of CN110356947B publication Critical patent/CN110356947B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • B66B7/06Arrangements of ropes or cables
    • B66B7/068Cable weight compensating devices

Abstract

At least one guide portion that elevator has the cover of the travel path of covering balance counterweight and guides to the balance rope that the lower part of lower part and balance counterweight with carriage is separately connected, cover has cover portion, cover portion configures between carriage and balance counterweight, and it is overlapped on longitudinal visual angle with balance rope, at least one guide portion has the transverse guidance portion extended transversely, and transverse guidance portion, balance counterweight side end is located at compared with cover portion closer to the position of balance counterweight side or positioned at position identical with cover portion on longitudinal visual angle.

Description

Elevator and guide device
Technical field
The present invention relates to elevators and guide device.
Background technique
In the past, elevator (elevator) for example had carriage, balance counterweight, was separately connected with carriage and balance counterweight Main rope and be separately connected with the lower part of the lower part of carriage and balance counterweight flat to eliminate the deviation of the weight of main rope Weighing apparatus rope (weight compensation means).(for example, patent document 1).However, for example, entering the traveling of balance counterweight in operation people In the case where path, operation people is possible to collide with balance counterweight.
Existing technical literature
Patent document
Patent document 1: Japanese Patent Laid-Open 11-255452 bulletin
Summary of the invention
Problems to be solved by the invention
Therefore, the application is designed to provide a kind of elevator, can prevent the operation people from entering the traveling of balance counterweight Path, and can reliably guide balance counterweight.
Technical teaching for solving the problem was
Elevator has: cover, covers the travel path of balance counterweight;And at least one guide portion, to carriage The balance rope that lower part and the lower part of above-mentioned balance counterweight are separately connected guides, and above-mentioned cover has cover portion, above-mentioned cover portion Configuration be overlapped between above-mentioned carriage and above-mentioned balance counterweight, and on longitudinal visual angle with above-mentioned balance rope, it is above-mentioned at least One guide portion has the transverse guidance portion extended transversely, and the end of the above-mentioned balance counterweight side in above-mentioned transverse guidance portion exists It is located at compared with above-mentioned cover portion on longitudinal visual angle closer to the position of above-mentioned balance counterweight side or positioned at identical as above-mentioned cover portion Position.
In addition, being also configured in elevator, at least one above-mentioned guide portion has draws along the longitudinal direction longitudinally extended Portion is led, above-mentioned longitudinal guide portion has the rotary body rotated centered on longitudinal direction.
In addition, being also configured in elevator, above-mentioned transverse guidance portion has the rotary body rotated centered on transverse direction, The above-mentioned rotary body of above-mentioned longitudinal guide portion is less than upper at a distance from the gap between the above-mentioned rotary body in above-mentioned transverse guidance portion State the diameter of balance rope.
In addition, being also configured in elevator, above-mentioned cover portion has opening portion, which has rising wood, above-mentioned The configuration of transverse guidance portion is compared with the above-mentioned rising wood with above-mentioned opening portion closer to the position of lower section.
In addition, being also configured in elevator, above-mentioned cover portion has opening portion, which has side edge part, above-mentioned The end of longitudinal guide portion, above-mentioned balance rope side configures compared with the above-mentioned side edge part with above-mentioned opening portion on longitudinal visual angle Closer to the position of above-mentioned balance rope side.
In addition, being also configured in elevator, relative to the sedan-chair in lower part with the car sheave being connect with carriage rope Compartment, at least one above-mentioned guide portion integrally separate on longitudinal visual angle with above-mentioned car sheave.
In addition, guide device has the balance rope that the lower part of guidance and carriage and the lower part of balance counterweight are separately connected At least one guide portion, at least one above-mentioned guide portion have a transverse guidance portion extended transversely, above-mentioned transverse guidance portion, The end of above-mentioned balance counterweight side is located at compared with covering the cover portion of travel path of above-mentioned balance counterweight closer to above-mentioned The position of balance counterweight side or position identical with above-mentioned cover portion.
In addition, guide device has the balance rope that the lower part of guidance and carriage and the lower part of balance counterweight are separately connected At least one guide portion, at least one above-mentioned guide portion have the longitudinal guide portion extended longitudinally, above-mentioned longitudinal guide portion tool The standby rotary body rotated centered on longitudinal direction.
Detailed description of the invention
Fig. 1 is the whole synoptic diagram of the elevator of an embodiment.
Fig. 2 is the top view of the elevator of the embodiment.
Fig. 3 is the enlarged view of the main part of the elevator of the embodiment.
Fig. 4 is the main view of the guide device of the embodiment.
Fig. 5 is the side view of the guide device of the embodiment.
Fig. 6 is the top view of the guide device of the embodiment.
Fig. 7 is the side view of the guide device of another embodiment.
Fig. 8 is the side view of the guide device of another embodiment.
Fig. 9 is the main view of the guide device of another embodiment.
Figure 10 is the main view of the guide device of another embodiment.
The explanation of appended drawing reference
1: elevator, 1a: carriage, 1b: car sheave, 1c: main rope, 1d: clump weight rope sheave, 1e: 1f: balance counterweight mentions The machine of liter, 1g: carriage track, 1h: clump weight track, 2: balance rope, 3: cover, 3a: cover portion, 3b: interconnecting piece, 3c: opening portion, 3d: rising wood, 3e: side edge part, 4: guide device, 4a: support portion, 5: transverse guidance portion, 5a: rotary body, 5b: axis body, 5c: end Portion, 6: longitudinal guide portion, 6a: rotary body, 6b: axis body, 6c: end, X1: hoistway, X2: travel path.
Specific embodiment
Hereinafter, referring to Fig.1~Fig. 6 is illustrated an embodiment of elevator and guide device.In addition, in each figure In (Fig. 7~Figure 10 is also the same), the size ratio of attached drawing and actual size ratio are not necessarily consistent, in addition, the ruler between each attached drawing It is very little not necessarily more consistent than also.
As shown in Figure 1, the elevator 1 of present embodiment has: carriage 1a for being taken for user, wound on carriage 1a's Main rope 1c on car sheave 1b, balance counterweight 1e and the main rope 1c of driving with the clump weight rope sheave for winding main rope 1c And the elevator 1f for making carriage 1a and balance counterweight 1e advance on longitudinal direction (up and down direction) D3.In addition, elevator 1 has and sedan-chair The balance rope 2 that the lower part of compartment 1a and the lower part of balance counterweight 1e are separately connected.
Car sheave 1b configuration is configured in the lower part of carriage 1a, clump weight rope sheave 1d on the top of balance counterweight 1e.And And the end of main rope 1c is separately fixed at the top of hoistway X1.In addition, elevator 1f configuration is in the inside of hoistway X1.
It is configured in the present embodiment, main rope 1c is on car sheave 1b and clump weight rope sheave 1d, main rope as a result, 1c is connect with carriage 1a and balance counterweight 1e, but is not limited to the structure.For example, it is also possible to which the one end for the 1c that restricts based on constituting is solid It is fixed on balance counterweight 1e due to the other end of carriage 1a, main rope 1c, elevator 1f is configured at more to be leaned on compared with hoistway X1 The inside of the Machine Room on nearly top.
Balance rope 2 is the deviation in order to eliminate the weight of main rope 1c and is arranged, also referred to as weight compensation means.Balance As long as rope 2 is formed to have flexible rope form, it is not particularly limited.For example, balance rope 2 can be by the chain and cladding of steel Resin of the chain etc. is constituted, and can also be only made of the chain of steel.In addition, for example, balance rope 2 can also be by identical as main rope 1c Material constitute.
As shown in Figures 2 and 3, elevator 1 have in order to guide carriage 1a and along longitudinal D3 carriage track 1g extended and The clump weight track 1h extended to guide balance counterweight 1e along longitudinal D3.In addition, elevator 1 has covering counterweight The cover 3 of the travel path X2 of block 1e and the guide device 4 of guidance balance rope 2.It is noted that the quantity of balance rope 2 does not have It is particularly limited to, is in the present embodiment two.
Cover 3 has the cover portion 3a being configured between carriage 1a and balance counterweight 1e and makes cover portion 3a and clump weight track The interconnecting piece 3b of 1h connection.Cover portion 3a and interconnecting piece 3b are respectively formed as tabular.In this way, cover 3 covers balance counterweight 1e Travel path X2.Specifically, due to cover 3 from side covering balance counterweight 1e travel path X2 lower part, It can prevent operation people from entering the travel path X2 of balance counterweight 1e.
In addition, cover portion 3a is overlapped on longitudinal visual angle D3 with balance rope 2.It is fixed on it is noted that being not limited to cover 3 Structure on clump weight track 1h, for example, it is also possible to be configured to bottom or side that cover 3 is fixed on hoistway X1.
As shown in figure 4, cover portion 3a has the opening portion 3c for passing through balance rope 2.The position of opening portion 3c, size do not have It is particularly limited to, but in order to make operation people cannot be introduced into the travel path X2 of balance counterweight 1e, it is preferably as small as possible.? It is configured for opening portion 3c in the lower part of cover portion 3a and the central portion of transverse direction D1 in present embodiment.In addition, opening portion 3c is formed as Rectangle.
Guide device 4 has along the transverse guidance portion 5 that laterally (also referred to as " first laterally ") D1 extends, along longitudinal D3 The longitudinal guide portion 6 of extension, the support portion 4a for supporting transverse guidance portion 5 and longitudinal guide portion 6.Moreover, because cover portion 3a is formed For the tabular respectively along lateral D1 and longitudinal direction D3, thus transverse guidance portion 5 and longitudinal guide portion 6 be each configured to relative to Cover portion 3a is parallel.In addition, longitudinal guide portion 6 has two in a manner of configuring in the two sides in transverse guidance portion 5.
Transverse guidance portion 5 is had the multiple rotary body 5a rotated centered on lateral D1 and is pivotably supported rotary body 5a Axis body 5b.Rotary body 5a is formed as tubular, and axis body 5b is inserted into the inside of rotary body 5a.Therefore, multiple rotary body 5a can Separately rotate.It is noted that the number of rotary body 5a is not particularly limited.
Longitudinal guide portion 6 is had the multiple rotary body 6a rotated centered on longitudinal D3 and is pivotably supported rotary body The axis body 6b of 6a.Rotary body 6a is formed as tubular, and axis body 6b is inserted into the inside of rotary body 6a.Therefore, multiple rotary body 6a energy It is enough separately to rotate.It is noted that the number of rotary body 6a is not particularly limited.
The material of rotary body 5a, 6a and axis body 5b, 6b are not particularly limited, still, for example, rotary body 5a, 6a are preferably There is elasticity relative to axis body 5b, 6b.As a result, when balance rope 2 is collided with rotary body 5a, 6a and is guided, it is able to suppress and makes an uproar The generation of sound.As flexible material, such as rubber can be enumerated etc..
Axis body 5b, 6b are fixed as bottom that is motionless, and being fixed on hoistway X1 by support portion 4a.It is noted that horizontal To guide portion 5 and longitudinal guide portion 6, it is not limited to this structure, such as is also configured to multiple rotary body 5a and can integrally revolve Turn.Be fixed in a manner of being integrally formed with axis body 5b for example, it is also possible to be configured to rotary body 5a, axis body 5b rotatably with branch Support part 4a connection.
In addition, gap distance W1 of the rotary body 6a of longitudinal guide portion 6 between the rotary body 5a in transverse guidance portion 5 is small In the diameter D1 of balance rope 2, gap between the rotary body 6a of longitudinal guide portion 6 and the rotary body 5a in transverse guidance portion 5 away from From the diameter D2 that W2 is less than balance rope 2.Thereby, it is possible to inhibit 2 rotary body 6a and transverse guidance from longitudinal guide portion 6 of balance rope Gap between the rotary body 5a in portion 5 is detached from.Therefore, balance rope 2 is channeled longitudinally by total internal reflection rotary body 6a and the transverse guidance portion 5 in portion 6 Rotary body 5a swimmingly guide.
In addition, as shown in Figure 5 and Figure 6, transverse guidance portion 5, the side balance counterweight 1e (orthogonal with the first transverse direction D1 the The side and the right side in Fig. 5 and Fig. 6 of two transverse direction D2) end 5c on longitudinal visual angle D3 be located at compared with cover portion 3a closer to The position of the side balance counterweight 1e.Specifically, the end 5c of the side transverse guidance portion 5, rotary body 5a balance counterweight 1e It is located at compared with cover portion 3a on longitudinal D3 closer to the position of the side balance counterweight 1e.
As a result, by the guidance of transverse guidance portion 5 balance rope 2, it is able to suppress balance rope 2 and meets cover portion 3a.Thus, for example energy It is enough that balance rope 2 and cover 3 is inhibited to damage.It is noted that the configuration of transverse guidance portion 5 is in the rising wood 3d phase with opening portion 3c Than the position closer to lower section.
In addition, as shown in fig. 6, longitudinal guide portion 6, balance rope 2 sides (side of the first transverse direction D1) end 6c is vertical It is located at compared with the side edge part 3e of opening portion 3c on the visual angle D3 closer to the position of 2 sides of balance rope.Specifically, longitudinal guide The rotary body 6a in portion 6, balance rope 2 sides end 6c on longitudinal D3 be located at compared with the side edge part 3e of opening portion 3c closer to The position of 2 sides of balance rope.
As a result, by the guidance balance of longitudinal guide portion 6 rope 2, it is able to suppress balance rope 2 and meets cover portion 3a.Thus, for example energy It is enough that balance rope 2 and cover 3 is inhibited to damage.
Wherein, when carriage 1a is located at lowermost position, need to ensure below carriage 1a the required space of safety.And And in the case where the lower section of car sheave 1b is configured with guide device 4, need between car sheave 1b and guide device 4 Ensure the space, it is therefore desirable to deepen the bottom of hoistway X1.Therefore, on longitudinal visual angle D3, guide device 4 can be made separate Car sheave 1b.As a result, for example without keeping the bottom of hoistway X1 too deep.
In addition, the opening of cover 3 can be reduced since the configuration of guide device 4 is near the opening portion 3c of cover 3 Portion 3c.Thereby, it is possible to prevent operation people from entering the travel path X2 of balance counterweight 1e.Moreover, by the way that opening portion 3c is set It is set to the size for the degree that operation people can not physically enter, operation people is reliably prevented from and enters balance counterweight 1e's Travel path X2.
As described above, the elevator 1 of present embodiment has 3 and of cover of the travel path X2 of covering balance counterweight 1e At least one guided to the balance rope 2 that the lower part of lower part and above-mentioned balance counterweight 1e with carriage 1a is separately connected is drawn Lead portion 5,6, the above-mentioned configuration of cover 3 between above-mentioned carriage 1a and above-mentioned balance counterweight 1e, have on longitudinal visual angle D3 with The cover portion 3a that above-mentioned balance rope 2 is overlapped, at least one above-mentioned guide portion 5,6 have the transverse guidance portion 5 that transversely D1 extends, on End 5c that state transverse guidance portion 5, the side above-mentioned balance counterweight 1e is located at compared with above-mentioned cover portion 3a on longitudinal visual angle D3 Closer to the position of the side above-mentioned balance counterweight 1e or position identical with above-mentioned cover portion 3a (in the present embodiment for positioned at Above-mentioned cover portion 3a compares the position closer to the side above-mentioned balance counterweight 1e).
According to this structure, due to cover 3 cover balance counterweight 1e travel path X2, can prevent operation people into Enter the travel path X2 of balance counterweight 1e.In addition, transverse guidance portion 5, the side balance counterweight 1e end 5c is in longitudinal D3 It is located at compared with cover portion 3a on visual angle closer to the position or position identical with cover portion 3a of the side balance counterweight 1e.
As a result, by guiding balance rope 2 by transverse guidance portion 5, it is able to suppress balance rope 2 and meets cover portion 3a.In such manner, it is possible to It prevents operation people from entering the travel path X2 of balance counterweight 1e, and can reliably guide balance rope 2.
In addition, at least one above-mentioned guide portion 5,6 has along longitudinal D3 extension in the elevator 1 of present embodiment Longitudinal guide portion 6, above-mentioned longitudinal guide portion 6 have the rotary body 6a rotated centered on longitudinal D3.
According to this structure, the guidance of longitudinal guide portion 6 balance rope 2, therefore be able to suppress balance rope 2 and swung to side.Also, By rotating rotary body 6a centered on longitudinal D3, the guidance balance of longitudinal guide portion 6 rope 2, therefore can swimmingly guide flat Weighing apparatus rope 2.
In addition, being configured in the elevator 1 of present embodiment, above-mentioned transverse guidance portion 5 has is revolved centered on lateral D1 The rotary body 5a turned, between the above-mentioned rotary body 6a of above-mentioned longitudinal guide portion 6 and the above-mentioned rotary body 5a in above-mentioned transverse guidance portion 5 Gap distance W1, W2 be less than above-mentioned balance rope 2 diameter D1, D2.
According to this structure, balance rope 2 is able to suppress from the rotary body 6a of longitudinal guide portion 6 and the rotation in transverse guidance portion 5 It is detached from gap between body 5a.Balance rope 2 passes through the rotary body 6a of longitudinal guide portion 6 and the rotation in transverse guidance portion 5 as a result, Body 5a is swimmingly guided.
In addition, the guide device 4 of present embodiment has the lower part to lower part and balance counterweight 1e with carriage 1a At least one guide portion 5,6 that the balance rope 2 not connected guides, at least one above-mentioned guide portion 5,6 have transversely D1 The transverse guidance portion 5 of extension, above-mentioned transverse guidance portion 5, the side above-mentioned balance counterweight 1e end 5c is on longitudinal visual angle D3 Positioned at compared with covering the cover portion 3a of travel path X2 of above-mentioned balance counterweight 1e closer to the side above-mentioned balance counterweight 1e Position or with the identical position above-mentioned cover portion 3a (in the present embodiment to match compared with above-mentioned cover portion 3a closer to above-mentioned balance The position of the side pouring weight 1e).
According to this structure, the guidance of transverse guidance portion 5 balance rope 2, thus, it is possible to inhibit balance rope 2 to meet cover portion 3a.Therefore, It is able to solve and a kind of balance rope that is able to suppress is provided 2 encounters project as the guide device 4 of cover portion 3a.
In addition, the guide device 4 of present embodiment has the lower part to lower part and balance counterweight 1e with carriage 1a At least one guide portion 5,6 that the balance rope 2 not connected guides, at least one above-mentioned guide portion 5,6 have along longitudinal direction The longitudinal guide portion 6 that D3 extends, above-mentioned longitudinal guide portion 6 have the rotary body 6a rotated centered on longitudinal D3.
According to this structure, balance rope 2 is guided by longitudinal guide portion 6, therefore is able to suppress balance rope 2 and is swung to side.And And by rotating rotary body 6a centered on longitudinal D3, balance rope 2 is guided by longitudinal guide portion 6, therefore can swimmingly draw Lead balance rope 2.Therefore, it is able to solve one kind is provided to be able to suppress balance rope 2 and be swung to side, and can swimmingly be guided flat Project as the guide device 4 of weighing apparatus rope 2.
It is noted that the structure that elevator 1 and guide device 4 are not limited to the above embodiment, in addition, however it is not limited to Above-mentioned function and effect.In addition, elevator 1 and guide device 4 can of course carry out without departing from the spirit and scope of the invention Various modifications.For example, one or more following structure, the methods of various modifications example etc. can certainly be arbitrarily selected, and It is used in structure or method of above-mentioned embodiment etc..
(1) it is configured in the guide device of above embodiment 4, transverse guidance portion 5 is configured upper with opening portion 3c Edge 3d compares the position closer to lower section.However, it is not limited to this structure for guide device 4.For example, as shown in fig. 7, can also be with It is configured to the configuration of transverse guidance portion 5 compared with the rising wood 3d with opening portion 3c closer to the position of top.
(2) in addition, the guide device 4 of above embodiment is configured to be fixed on the bottom of hoistway X1.However, guide device 4 it is not limited to this structure.For example, being fixed on cover 3 as shown in fig. 7, being also configured to guide device 4.In addition, for example, It may be also constructed to guide device 4 and be fixed on by the other component for being attached clump weight track 1h with guide device 4 match On pouring weight track 1h.
(3) in addition, being configured in the guide device 4 of above embodiment, transverse guidance portion 5, balance counterweight 1e The end 5c of side is located at compared with cover portion 3a on longitudinal visual angle D3 closer to the position of the side balance counterweight 1e.However, guidance Device 4 is not limited to the structure.For example, as shown in figure 8, be also configured to transverse guidance portion 5, the side balance counterweight 1e ( In Fig. 8 be right side) end 5c on longitudinal visual angle D3 be located at position identical with cover portion 3a.
(4) in addition, being configured in the guide device 4 of above embodiment, the rotary body 6a and transverse direction of longitudinal guide portion 6 Distance W1, W2 in the gap between the rotary body 5a of guide portion 5 is less than diameter D1, D2 of balance rope 2.Although guide device 4 is excellent It is selected as this structure, but it is not limited to this structure.For example, it is also possible to which the rotary body 6a for being configured to longitudinal guide portion 6 draws with lateral Distance W1, W2 for leading the gap between the rotary body 5a in portion 5 is greater than or equal to diameter D1, D2 of balance rope 2.
(5) in addition, being configured in the elevator 1 of above embodiment, the cover portion 3a of cover 3 is that locally have on lateral D1 It is ready for use on the opening portion 3c for passing through balance rope 2.However, it is not limited to this structure for elevator 1.For example, as shown in figure 9, can also be with The cover portion 3a for being configured to cover 3 has in the entire scope of lateral D1 for making to balance the 2 opening portion 3c passed through that restrict.
(6) in addition, the guide device 4 of above embodiment is configured to have transverse guidance portion 5 and longitudinal guide portion 6.To the greatest extent Pipe guiding arrangement 4 is preferably this structure, but it is not limited to this structure.For example, as shown in figure 9, guide device 4 also may be constructed Only has transverse guidance portion 5 not have longitudinal guide portion 6.In addition, for example, as shown in Figure 10, guide device 4 can also be with structure Only has longitudinal guide portion 6 as not having transverse guidance portion 5.
(7) in addition, in the guide device 4 of above embodiment, longitudinal guide portion 6 is to configure in transverse guidance portion 5 The mode of two sides has two.Although guide device 4 is preferably this structure, it is not limited to this structure.For example, longitudinal guide Portion 6 can also have one in a manner of configuring in the side in transverse guidance portion 5.
(8) in addition, the guide device 4 of above embodiment is that having structure used in the elevator 1 of cover 3.However, It is not limited to this structure for guide device 4.For example, as shown in Figure 10, guide device 4 is also possible in the elevator 1 for not having cover 3 Used in structure.

Claims (8)

1. a kind of elevator, wherein
Have:
Cover covers the travel path of balance counterweight;And
At least one guide portion, the balance rope being separately connected to the lower part of lower part and the balance counterweight with carriage draw It leads,
The cover has cover portion, and the cover portion configures between the carriage and the balance counterweight, and in longitudinal view It is overlapped on angle with balance rope,
At least one described guide portion has the transverse guidance portion extended transversely,
The end of the balance counterweight side in the transverse guidance portion is located on longitudinal visual angle more to be leaned on compared with the cover portion The position of the nearly balance counterweight side is located at position identical with the cover portion.
2. elevator according to claim 1, wherein
At least one described guide portion has the longitudinal guide portion extended longitudinally,
The longitudinal guide portion has the rotary body rotated centered on longitudinal direction.
3. elevator according to claim 2, wherein
The transverse guidance portion has the rotary body rotated centered on transverse direction,
The rotary body of the longitudinal guide portion is small at a distance from the gap between the rotary body in the transverse guidance portion In the diameter of the balance rope.
4. elevator according to any one of claim 1 to 3, wherein
The cover portion has opening portion, which has rising wood,
The transverse guidance portion configuration is compared with the rising wood with the opening portion closer to the position of lower section.
5. elevator according to claim 2 or 3, wherein
The cover portion has side edge part with the opening portion opening portion,
The end of the balance rope side of the longitudinal guide portion configures on longitudinal visual angle in the side with the opening portion Compare the position closer to balance rope side in edge.
6. elevator according to any one of claim 1 to 3, wherein
Relative to the carriage in lower part with the car sheave connecting with carriage rope, at least one described guide portion is whole in longitudinal direction It is separated on visual angle with the car sheave.
7. a kind of guide device, wherein
Have at least one for guiding the balance rope that the lower part of lower part and balance counterweight with carriage is separately connected to draw Portion is led,
At least one described guide portion has the transverse guidance portion extended transversely,
The end of the balance counterweight side in the transverse guidance portion is located on longitudinal visual angle and covers the counterweight The cover portion of the travel path of block is compared closer to the position of the balance counterweight side or positioned at position identical with the cover portion.
8. a kind of guide device, wherein
Have at least one for guiding the balance rope that the lower part of lower part and balance counterweight with carriage is separately connected to draw Portion is led,
At least one described guide portion has the longitudinal guide portion extended longitudinally,
The longitudinal guide portion has the rotary body rotated centered on longitudinal direction.
CN201910145820.2A 2018-03-26 2019-02-27 Elevator and guiding device Active CN110356947B (en)

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JP2018-057549 2018-03-26
JP2018057549A JP6777892B2 (en) 2018-03-26 2018-03-26 Elevators and guidance devices

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CN110356947B CN110356947B (en) 2021-07-23

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1232781A (en) * 1998-03-12 1999-10-27 株式会社东芝 Traction elevator
CN1669901A (en) * 2004-03-17 2005-09-21 因温特奥股份公司 Elevator installation with compensating-means guide
CN201240728Y (en) * 2008-07-08 2009-05-20 上海三菱电梯有限公司 Elevator apparatus
CN101628676A (en) * 2008-07-15 2010-01-20 株式会社日立制作所 Safety device for maintenance of elevator
CN103086227A (en) * 2011-11-02 2013-05-08 株式会社日立制作所 Elevator equipment
CN105858390A (en) * 2016-05-30 2016-08-17 浙江联合电梯有限公司 Elevator bilateral pit guardrail

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09315728A (en) * 1996-05-29 1997-12-09 Otis Elevator Co Guide device of compensating chain

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1232781A (en) * 1998-03-12 1999-10-27 株式会社东芝 Traction elevator
CN1669901A (en) * 2004-03-17 2005-09-21 因温特奥股份公司 Elevator installation with compensating-means guide
CN201240728Y (en) * 2008-07-08 2009-05-20 上海三菱电梯有限公司 Elevator apparatus
CN101628676A (en) * 2008-07-15 2010-01-20 株式会社日立制作所 Safety device for maintenance of elevator
CN103086227A (en) * 2011-11-02 2013-05-08 株式会社日立制作所 Elevator equipment
CN105858390A (en) * 2016-05-30 2016-08-17 浙江联合电梯有限公司 Elevator bilateral pit guardrail

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CN110356947B (en) 2021-07-23
JP6777892B2 (en) 2020-10-28

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