CN201737555U - Compensation device of elevator - Google Patents
Compensation device of elevator Download PDFInfo
- Publication number
- CN201737555U CN201737555U CN2010205010609U CN201020501060U CN201737555U CN 201737555 U CN201737555 U CN 201737555U CN 2010205010609 U CN2010205010609 U CN 2010205010609U CN 201020501060 U CN201020501060 U CN 201020501060U CN 201737555 U CN201737555 U CN 201737555U
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- Prior art keywords
- guide piece
- linkage
- safety
- lifting rod
- elevator
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a compensation device of an elevator, which comprises a guiding device, a fixing device, a travel switch frame, a spacing final limit cam rack, a counterweight mound block and a safety device, wherein the safety device comprises two pairs of safety tongs, a lifting rod, a linkage device, a pull rod and a positioning plate, and the safety tongs are respectively fixedly connected at the two ends of the guiding device, the lower end of each pair of safety tongs is fixedly connected with the upper end of the lifting rod, the lower end of the lifting rod is connected with the linkage device, and the linkage device penetrates through a reserved hole of the guiding device and can rotate radially; and the upper end of the pull rod is connected with the linkage device, and the lower end of the pull rod penetrates a hole of the positioning plate that is fixed on the fixing device. In the technical scheme, when the guiding device moves upwards, the pull rod moves upwards, and after the pull rod moves a certain distance, the safety tongs acts, thereby enabling the guiding device to brake in time on the fixing device and avoiding the guiding device flying out of the fixing device.
Description
Technical field
The utility model relates to a kind of parts of elevator, specifically, relates to a kind of compensating device of elevator.
Background technology
As shown in Figure 1, the compensating device of Chang Yong elevator comprises: guide piece, anchor fitting, travel switch frame, spacing bow rack and five parts of counterweight stone roller piece.The two ends of anchor fitting are vertical guide rail.The guide rail sliding block joint at guide piece and anchor fitting two ends, and two tension wheels in the guide piece and anchor fitting are in the same plane.The guide piece two ends are connected with compensation rope on the counterweight with car respectively.This compensation rope traction guide piece is along the guide rail up-and-down movement of anchor fitting.The travel switch frame has four.Arrange two travel switch framves in the every guide rail of anchor fitting respectively up and down.The travel switch frame can be along the guide rail up-down adjustment of anchor fitting.Spacing bow rack is installed on the guide piece, with guide piece in movement in vertical direction.Counterweight stone roller piece is placed on the inner lower of guide piece.Be furnished with travel switch on the travel switch frame, when guide piece action exceeded default stroke limitation, the spacing bow that hits can touch travel switch, cuts off the safety return circuit of elevator then, and the braking elevator ensures the safety of elevator.The compensating device of the elevator of this structure does not have safety device, beats amplitude when excessive at compensating rope of elevator, can't protect the guide piece safety shut-down of required weight, causes whole device to be damaged, and the secret worry of secure context is arranged.
The utility model content
Technical problem to be solved in the utility model is, a kind of compensating device of elevator is provided, and beats amplitude when excessive at compensating rope of elevator, makes that guide piece can safety shut-down, protects the excellent of whole lift facility, improves the safety performance of elevator.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of compensating device of elevator, comprise guide piece, anchor fitting, travel switch frame, spacing bow rack and counterweight stone roller piece, it is characterized in that, also comprise safety device, this safety device comprises safety tongs, lifting rod, linkage, pull bar and locating plate, this safety tongs has two, be fixedly connected on the two ends of guide piece respectively, captive joint with the upper end of lifting rod in each safety tongs lower end, the lower end of lifting rod is connected with linkage, linkage penetrates in the boxing out of guide piece, can radially rotate; The upper end of this pull bar is connected with linkage, and the lower end of pull bar penetrates in the hole of locating plate; This locating plate is fixed on the anchor fitting.
The plane and the plane, anchor fitting place of two tension wheel formation are perpendicular in the described guide piece.
Described counterweight stone roller piece is positioned at the both sides of guide piece.
Compared with prior art, adopt the technical solution of the utility model, its advantage is:
1. beat amplitude when excessive at compensating rope of elevator, guide piece can safety shut-down, protects the excellent of whole lift facility, improves the safety performance of elevator.Compared with prior art, the technical scheme of this patent has been set up safety device.This safety device comprises safety tongs, lifting rod, linkage, pull bar and locating plate.During the guide piece upward movement, pull bar also moves up thereupon, and after pull bar moved a certain distance, locating plate was held pull bar, and it can't be moved up again.Pull bar can drive linkage and rotated on guide piece this moment, thereby further hold the lifting rod that is attached thereto, lifting rod is held safety tongs again, makes the safety tongs action, thereby make guide piece brake in time on anchor fitting, avoid guide piece to go out anchor fitting.
2. whole compensating device compact conformation is saved the well pit space effectively, guarantees that whole compensating device is subjected to the force intensity homogeneity.In the prior art, the plane and the plane, anchor fitting place of two tension wheel formation are in same plane in the guide piece.And in this patent, the plane and the plane, anchor fitting place of two tension wheel formation are perpendicular in the guide piece.Can save the space of elevator hoistways pit so on the one hand effectively, what fully guaranteed whole compensating device on the other hand is subjected to force intensity even, avoids local pressure intensity inequality, causes the damage of whole compensating device.
3. the weight of operating personal adjusting compensating device is convenient.In the prior art, counterweight stone roller piece is placed on the guide piece inner lower.And the counterweight of this patent stone roller piece is positioned at the both sides of guide piece.This is convenient to operating personal according to elevator on-site installation situation, the weight of regulating whole compensating device.
Description of drawings
Fig. 1 is the structural representation of the compensating device of the elevator before improving,
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is the structural representation of the safety device in the utility model.
Among the figure, 1, guide piece, 2, anchor fitting, 3, the travel switch frame, 4, spacing bow rack, 5, counterweight stone roller piece, 6, safety device, 601, safety tongs, 602, lifting rod, 603, linkage, 604, pull bar, 605, locating plate, 606, permanent seat.
The specific embodiment
As shown in Figures 2 and 3, the compensating device of a kind of elevator of the present utility model comprises guide piece 1, anchor fitting 2, travel switch frame 3, spacing bow rack 4, counterweight stone roller piece 5 and safety device 6.The two ends of anchor fitting 2 are vertical guide rail.The guide rail sliding block joint at guide piece 1 and anchor fitting 2 two ends.Guide piece 1 two ends are connected with compensation rope on the counterweight with car respectively.This compensation rope traction guide piece 1 is along the guide rail up-and-down movement of anchor fitting 2.Travel switch frame 3 has four.Arrange two travel switch framves 3 in the every guide rail of anchor fitting 2 respectively up and down.Travel switch frame 3 can be along the guide rail up-down adjustment of anchor fitting 2.Spacing bow rack 4 is installed on the guide piece 1, and between travel switch frame 3.Spacing bow rack 4 is along with the motion down of guide piece 1 in the vertical direction.Safety device 6 comprises safety tongs 601, lifting rod 602, linkage 603, pull bar 604 and locating plate 605.Safety tongs 601 has two, being fixedly connected on the two ends of guide piece 1 respectively, captives joint with the upper end of lifting rod 602 in the lower end of each safety tongs 601, and the lower end of lifting rod 602 is connected with linkage 603, linkage 603 penetrates in the boxing out of guide piece 1, can radially rotate.The upper end of pull bar 604 is connected with linkage 603, and the lower end of pull bar 604 penetrates in the hole of locating plate 605.Locating plate 605 is fixed on the anchor fitting 2.Described linkage 603 can have multiple structure.Preferred this kind structure of this patent: linkage 603 comprises rotating shaft, two axle beds and an axle sleeve.Two axle beds are fixedly connected on the two ends of rotating shaft respectively, and these two axle beds are captiveed joint with lifting rod 602.Axle sleeve is rotatable to be interted in rotating shaft, and between two axle beds.Axle sleeve is captiveed joint with pull bar 604.
The principle of work of this safety device is: guide piece 1 is because when beating of compensation rope and upward movement, and the safety tongs 601 in the safety device 6, lifting rod 602, linkage 603 and pull bar 604 be upward movement thereupon also.Because locating plate 605 is fixed on the anchor fitting 2, so locating plate 605 does not move thereupon.After pull bar 604 moved up certain distance, locating plate 605 was held pull bar 604, and pull bar 604 can't move up again.Pull bar 604 meetings this moment drive linkage 603 and rotate on guide piece 1, thereby further hold the lifting rod 602 that is attached thereto, lifting rod 602 is held safety tongs 601 again, make safety tongs 601 actions, thereby make guide piece 1 brake in time on anchor fitting 2, avoid guide piece 1 to go out anchor fitting 2.
By setting up safety device 6; the compensating device of elevator is beated amplitude when excessive at compensating rope of elevator, can make the guide piece 1 can safety shut-down, prevents that effectively guide piece 1 from going out anchor fitting 2; protect the excellent of whole lift facility, improve the safety performance of elevator.
Further, described safety device 6 also comprises permanent seat 606, and this permanent seat 606 is fixedly connected on the guide piece 1, and lifting rod 602 passes the through hole on the permanent seat 606.Use has the permanent seat 606 of through hole, and the motion amplitude of lifting rod 602 is limited in the through hole of permanent seat 606, avoids its motion amplitude excessive, produces movement interference.
Further, the plane and the plane, anchor fitting 2 place of two tension wheel formation are perpendicular in the described guide piece 1.Can save the space of elevator hoistways pit so on the one hand effectively, fully guaranteed on the other hand whole compensating device the front, rear, left and right four direction be subjected to force intensity even, avoid local pressure intensity inequality, cause the damage of whole compensating device.
Further, described counterweight stone roller piece 5 is positioned at the both sides of guide piece 1.Counterweight stone roller piece 5 is placed on the both sides of guide piece 1, and the handled easily personnel are according to elevator on-site installation situation, the weight of regulating whole compensating device.
The protection spirit of this patent is, by set up the safety performance that safety device improves whole compensating device in existing compensating device.The non-creativeness that all those skilled in the art make on this patent basis all belongs to the protection domain of this patent.
Claims (5)
1. the compensating device of an elevator, comprise guide piece (1), anchor fitting (2), travel switch frame (3), spacing bow rack (4) and counterweight stone roller piece (5), it is characterized in that, also comprise safety device (6), this safety device (6) comprises safety tongs (601), lifting rod (602), linkage (603), pull bar (604) and locating plate (605), this safety tongs (601) has two, be fixedly connected on the two ends of guide piece (1) respectively, captive joint with the upper end of lifting rod (602) in each safety tongs (601) lower end, the lower end of lifting rod (602) is connected with linkage (603), linkage (603) penetrates in the boxing out of guide piece (1), can radially rotate; The upper end of this pull bar (604) is connected with linkage (603), and the lower end of pull bar (604) penetrates in the hole of locating plate (605); This locating plate (605) is fixed on the anchor fitting (2).
2. according to the compensating device of the described elevator of claim 1, it is characterized in that, described linkage (603) comprises rotating shaft, two axle beds and an axle sleeve, and these two axle beds are fixedly connected on the two ends of rotating shaft respectively, and these two axle beds are captiveed joint with lifting rod (602); This axle sleeve is rotatable to be interted in rotating shaft, and between two axle beds, this axle sleeve is captiveed joint with pull bar (604).
3. according to the compensating device of claim 1 or 2 described elevators, it is characterized in that, described safety device (6) also comprises permanent seat (606), and this permanent seat (606) is fixedly connected on the guide piece (1), and lifting rod (602) passes the through hole on the permanent seat (606).
4. according to the compensating device of the described elevator of claim 3, it is characterized in that the plane and anchor fitting (2) plane, place of two tension wheel formation are perpendicular in the described guide piece (1).
5. according to the compensating device of the described elevator of claim 4, it is characterized in that described counterweight stone roller piece (5) is positioned at the both sides of guide piece (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205010609U CN201737555U (en) | 2010-08-23 | 2010-08-23 | Compensation device of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205010609U CN201737555U (en) | 2010-08-23 | 2010-08-23 | Compensation device of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201737555U true CN201737555U (en) | 2011-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205010609U Expired - Lifetime CN201737555U (en) | 2010-08-23 | 2010-08-23 | Compensation device of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201737555U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920882A (en) * | 2010-08-23 | 2010-12-22 | 康力电梯股份有限公司 | Compensating device for elevator |
| CN104340808A (en) * | 2014-10-29 | 2015-02-11 | 康力电梯股份有限公司 | Elevator compensation device |
| CN105366488A (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Compensation device of lift |
| CN106044465A (en) * | 2016-08-12 | 2016-10-26 | 康力电梯股份有限公司 | Compensating guiding device |
| CN106744159A (en) * | 2017-01-20 | 2017-05-31 | 西继迅达（许昌）电梯有限公司 | A kind of super high speed elevator and its compensation rope tensioning apparatus |
| CN111807190A (en) * | 2020-06-15 | 2020-10-23 | 康力电梯股份有限公司 | Anti-bouncing device of ultra-high-speed elevator |
-
2010
- 2010-08-23 CN CN2010205010609U patent/CN201737555U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920882A (en) * | 2010-08-23 | 2010-12-22 | 康力电梯股份有限公司 | Compensating device for elevator |
| WO2012024933A1 (en) * | 2010-08-23 | 2012-03-01 | 康力电梯股份有限公司 | Compensation device for elevator |
| CN101920882B (en) * | 2010-08-23 | 2012-08-22 | 康力电梯股份有限公司 | Compensating device for elevator |
| CN104340808A (en) * | 2014-10-29 | 2015-02-11 | 康力电梯股份有限公司 | Elevator compensation device |
| CN105366488A (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Compensation device of lift |
| CN106044465A (en) * | 2016-08-12 | 2016-10-26 | 康力电梯股份有限公司 | Compensating guiding device |
| CN106744159A (en) * | 2017-01-20 | 2017-05-31 | 西继迅达（许昌）电梯有限公司 | A kind of super high speed elevator and its compensation rope tensioning apparatus |
| CN106744159B (en) * | 2017-01-20 | 2024-04-09 | 西继迅达电梯有限公司 | Ultra-high-speed elevator and compensating rope tensioning device thereof |
| CN111807190A (en) * | 2020-06-15 | 2020-10-23 | 康力电梯股份有限公司 | Anti-bouncing device of ultra-high-speed elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110209 Effective date of abandoning: 20120822 |