CN2048062U - Rope protecting device of elevator - Google Patents
Rope protecting device of elevator Download PDFInfo
- Publication number
- CN2048062U CN2048062U CN 89205059 CN89205059U CN2048062U CN 2048062 U CN2048062 U CN 2048062U CN 89205059 CN89205059 CN 89205059 CN 89205059 U CN89205059 U CN 89205059U CN 2048062 U CN2048062 U CN 2048062U
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- CN
- China
- Prior art keywords
- rope
- brake
- elevator
- brake body
- safety rope
- Prior art date
- 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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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a rope protecting device of elevator, which is used for safety devices of lifters or various up-down lifting apparatuses. The utility model has the advantages of small size, light weight, high reliability, and convenient maintenance. The rope protecting device of elevator is provided with upright and horizontal two types. The brake of the vertical rope protecting device is a brake lever. The rotary shaft is fixed on the braking body, and the other end of the lever is connected with a base through a connecting rod. When the base moves downwardly, the safety rope can be seized by the front end of the brake. The brake of the horizontal rope protecting device is faced out by a pressure spring, so the safety rope is seized in the groove of the braking body. The other end of the pressure spring is topped on a fixing frame. The fixing frame is connected to an integration with the braking body. Besides, a buffer is arranged on the safety rope.
Description
The utility model is a kind of elevator that is used for, and plays the device of safety effect, belongs to the technical field of elevator locking device.
Its maximum shortcoming of the locking device of present various elevators be volume big, from great, complex structure, owing to these reasons make the capacity weight of elevator obviously reduce, and the manufacturing cost height, maintenance and installation are all very inconvenient, and very serious to the damage of safety rope.Cage formula elevator with up-to-date three tons of hoisting forcees of present production is an example, and the deadweight of its file protect just reaches two tons, and the work efficiency of elevator is descended significantly.
Goal of the invention of the present utility model is exactly that problem at above existence designs, and produces a kind of later-model elevator rope formula file protect, and this file protect has from heavy and light, simple in structure, the little and high advantage of safety factor of volume.
Elevator rope formula file protect discrete of the present utility model and horizontal two kinds, wherein vertical rope formula file protect mainly is made up of 15 parts, and they are respectively: brake body (1), base (2), suspension rod (3), brake body lid (4), conduit (5), damper brake (6), stage clip (7), upper cover plate (8), energy disperser (9), " U " shape head (10), suspension ring inserted link (11), fixed link (12), bearing pin (13), connecting rod (14), safety rope (15).Suspension rod (3) is a cylinder, it passes from the centre of base (2) and upper cover plate (8) respectively, base (2) is held in its underpart, its top links to each other with " U " shape head (10), also laterally be inserted with a suspension ring inserted link (11) on " U " shape head, the steel wire hanger rope of elevator is connected with suspension ring, and suspension ring just are hung on the suspension ring inserted link (11), stage clip (7) is enclosed within on the suspension rod (3), and is positioned between upper cover plate (8) and the base (2).Damper brake (6) is a strip shape lever, its run-on point is fixed on the brake body (1) by bearing pin (13), but can freely rotate, end at damper brake (6) links to each other with base (2) by a rotary connecting rod, its other end front, groove with the safety rope appearance similar is arranged, match with groove on the brake body (1).Also be provided with the guide pipe (5) of a safety rope on the top of brake body (1), be provided with a groove vertically downward on brake body (1) in the bottom of this guide pipe.This brake body (1) has two, is in both sides on the lift ram and fastening with elevator respectively, and upper cover plate (8) also fixes by fixed link (12) and elevator.When elevator hangs suspension ring inserted link (11) by the steel wire hanger rope by suspension ring, suspension rod (3) is upwards mentioned, stage clip (7) is compacted, damper brake (6) does not contact with safety rope simultaneously, this moment, safety rope passed conduit (5) and brake body (1), and brake body (1) can slide up and down in company with elevator.When causing the steel wire hanger rope to fracture owing to unexpected reason or elevator freely being glided owing to other reason, suspension ring inserted link (11) is gone up does not have pulling force upwards, therefore stage clip restores to the original state, damper brake (6) is moved downward with the end that base (2) links to each other, thereby make the other end upward movement of damper brake (6), safety rope (15) is pressed on the brake body (1), and this moment, elevator just can freely not glide, and played safety effect.The top that energy disperser is fixed on derrick is passed in the upper end of safety rope (15), and energy disperser (9) is made up of two clamping plates, has the serpentine groove on clamping plate, and safety rope passes from this groove, and energy disperser (9) is installed in the top of elevator derrick.
Horizontal its mode of operation of rope formula file protect and principle of work are the same with vertical rope formula file protect, but structurally slightly different, it mainly is made up of brake body (16), guide pipe (17), damper brake (18), tight rope spiral shell (19), stage clip (20), fixed mount (21), track adjusting wheel (22), (24), wirerope (23), guiding wheel carrier (25), cover plate (26) and energy disperser (27).Be fixed with fixed mount (21) in the inboard of brake body (16), its outside is a baffle plate, be provided with guide pipe (17) on the top of this baffle plate, between fixed mount (21) and baffle plate, be provided with stage clip (20) and damper brake (18), on damper brake (18), also be provided with tight rope spiral shell (19), stage clip is positioned between fixed mount (21) and the damper brake (18), wirerope is by the track adjusting wheel on the guiding wheel carrier (25), pass in the hole from fixed mount (21), from stage clip, pass again, be fixed on the damper brake (18) by tight rope spiral shell (19) at last.Brake body (16) and guiding wheel carrier (25) all are fixed on the top of elevator, and the structure of energy disperser is with vertical the same.When wirerope (23) was strained owing to hoisting force, damper brake moved backward, and stage clip is compressed, and the safety rope that pass brake body this moment is not subjected to any resistance, but the elevator easy on and off slides.When making wirerope (23) when losing pulling force owing to accidental cause, stage clip will reset and tightly withstand damper brake, and safety rope is stuck on brake body, and this moment, elevator just can freely not glide, and played safety effect.
Adopt elevator rope formula file protect of the present utility model, its advantage is:
1, its volume is little, in light weight, simple in structure, and total weight has only about 1/10th of normally used file protect, has therefore improved the capacity weight of elevator greatly, and has saved a large amount of metallic materials.In addition, since simple in structure, so its production cost is also low, keeps in repair and install very convenient.
2, because the mode of this kind friction braking can not damaged safety rope, therefore, use this device after the file protect action, need not change safety rope, make handling labor easier.Cost also further reduces.
Fig. 1 is the structural representation of vertical rope formula file protect in the utility model.
Fig. 2 is the structural representation of horizontal rope formula file protect in the utility model.
Embodiment of the present utility model is as follows:
Brake body and guide pipe and damper brake all adopt steel casting, after to be processed the getting well, brake body and guide pipe are connected as a single entity.In vertical rope formula file protect, compression spring sleeve is on suspension rod, upper cover plate is withstood on its top, the lower end withstands on the base, damper brake links to each other with base by connecting rod, and in horizontal rope formula file protect, two of stage clip withstands on respectively on fixed mount and the damper brake, the elevator hanger rope passes fixed mount and stage clip is fixed on the damper brake, is tightened up by the tight rope spiral shell.On damper brake, with the contacted one side of safety rope, have the groove of profile and safety rope appearance similar, on corresponding brake body, also have a groove vertically downward, so that safety rope can be stuck in the groove along guide pipe.Energy disperser is combined by two clamping plates, has deep-slotted chip breaker on clamping plate, and safety rope just is sandwiched in the deep-slotted chip breaker of this two clamping plates, and safety rope also adopts wirerope, after safety rope passes energy disperser, is fixed on the elevator top.Just can make elevator rope formula file protect of the present utility model according to the above.
Claims (4)
1, the rope formula file protect that a kind of elevator is used, combine by safety rope and mechanical device, it is characterized in that vertical file protect is mainly by brake body (1), base (2), suspension rod (3), brake body lid (4), conduit (5), damper brake (6), stage clip (7), upper cover plate (8), energy disperser (9), " U " shape head (10), suspension ring inserted link (11), fixed link (12), bearing pin (13), connecting rod (14), safety rope compositions such as (15), suspension rod (3) passes base (2) and upper cover plate (8), its head is connected with " U " shape head (10), and stage clip (7) is enclosed within on the suspension rod (3).And be between upper cover plate (8) and the base (2), the run-on point in the middle of the damper brake (6) is fixed on the brake body (1) by bearing pin (13).Also be provided with the conduit (5) of safety rope on brake body (1) top.
2, elevator rope formula file protect according to claim 1 is characterized in that front end at damper brake (6) is provided with a groove with the safety rope appearance similar, also is provided with a groove vertically downward on the brake body (1) of conduit (5) bottom.
3, a kind of elevator rope formula file protect, it is characterized in that described horizontal file protect, by brake body (16), guide pipe (17), damper brake (18), tight rope spiral shell (19), stage clip (20), fixed mount (21), track adjusting wheel (22), (24), wirerope (23), guiding wheel carrier (25), cover plate (26) is formed, fixed mount (21) is fixed on the inboard of brake body (16), in brake body (16), also be provided with damper brake (18) and stage clip (20), stage clip (20) is positioned between damper brake (18) and the fixed mount (21), in addition, on damper brake (18), also be provided with the tight rope spiral shell (19) that is connected usefulness with hanger rope, on brake body (16), be provided with safety rope guide pipe (17).
4, the described or 3 described elevator rope formula file protects according to claim 1, it is characterized in that energy disperser (9), (27) are made up of two clamping plates, the serpentine groove is arranged on clamping plate, and safety rope passes from this groove, and energy disperser (9), (27) are installed in the top of elevator derrick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89205059 CN2048062U (en) | 1989-06-19 | 1989-06-19 | Rope protecting device of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89205059 CN2048062U (en) | 1989-06-19 | 1989-06-19 | Rope protecting device of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2048062U true CN2048062U (en) | 1989-11-22 |
Family
ID=4862287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89205059 Withdrawn CN2048062U (en) | 1989-06-19 | 1989-06-19 | Rope protecting device of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2048062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109789994A (en) * | 2016-09-16 | 2019-05-21 | 蒂森克虏伯电梯股份公司 | Brake apparatus for lift facility |
-
1989
- 1989-06-19 CN CN 89205059 patent/CN2048062U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109789994A (en) * | 2016-09-16 | 2019-05-21 | 蒂森克虏伯电梯股份公司 | Brake apparatus for lift facility |
| CN109789994B (en) * | 2016-09-16 | 2020-11-27 | 蒂森克虏伯电梯股份公司 | Braking device for an elevator system |
| US11117782B2 (en) | 2016-09-16 | 2021-09-14 | Tk Elevator Innovation And Operations Gmbh | Force adjusting braking device for an elevator system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |