CN205602896U - Elevator system with weigh down end protection architecture - Google Patents
Elevator system with weigh down end protection architecture Download PDFInfo
- Publication number
- CN205602896U CN205602896U CN201521059140.2U CN201521059140U CN205602896U CN 205602896 U CN205602896 U CN 205602896U CN 201521059140 U CN201521059140 U CN 201521059140U CN 205602896 U CN205602896 U CN 205602896U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- car
- leading
- guide
- shoe
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an elevator system with weigh down end protection architecture, including installing the guide rail in the well and assembling the car on the guide rail through leading the boots slip, be provided with the buffer in the pit of well bottom, the both sides working face that the guide rail is in the lower tip in the pit is the inclined plane, and clearance under the guide rail between the upper end of two working faces of tip is lighter than the clearance between the two working face lower extremes of tip under the guide rail. When falling under the guide rail tip under the car, lead the place that boots coasted the guide rail widen, along with the car whereabouts leading the shoe guide and can be strutted by this section to produce the friction and the power that transversely rises, because this section guide rail working face is widened downwards gradually, the clearance of leading between shoe guide and the guide rail working face is more and more littleer, and the friction that produces is increasing, thereby slows down the falling speed of car, finally reduces the injury that car the wife inertia that receives and the offend of falling caused.
Description
Technical field
This utility model relates to a kind of elevator device with pendant end protection structure that can stably slow down when the weightlessness pendant end, belongs to elevators field.
Background technology
Elevator is the visual plant of modern architecture, elevator is provided in the elevator of building, elevator is fixedly installed guide rail, the car of elevator is slidably arranged on guide rail by leading boots, lift car is driven mobile by traction machine, when the disconnected rope of Lift out of order, car can fall to rushing the end, if limiter of speed, safety tongs break down, inoperative or be failure to actuate, car rushes on the buffer that the end bumps against in pit with regard to free-falling, owing to the personnel in the inertia car of whereabouts can be severely affected, and threat to life.
Utility model content
The purpose of this utility model is to provide a kind of elevator device with pendant end protection structure; to solve in prior art when the disconnected rope of Lift out of order; car can fall to rushing the end; if limiter of speed, safety tongs break down; inoperative or be failure to actuate; car rushes on the buffer that the end bumps against in pit with regard to free-falling, owing to the personnel in the inertia car of whereabouts can be severely affected, and life-threatening problem.
In order to realize object above; this utility model adopts the following technical scheme that a kind of elevator device with pendant end protection structure; including the guide rail being arranged in hoistway and by leading the car that boots are slidedly assemblied on guide rail; it is provided with buffer in the melt pit of shaft bottom; the both sides work surface of the bottom that described guide rail is in melt pit is inclined-plane, and the gap between the upper end of two work surfaces of guide rail bottom is less than the gap between two work surface lower ends of guide rail bottom.
The work surface of described guide rail is a length of 0.5 ~ 1.2m of the bottom on inclined-plane.
The gradient on described inclined-plane is 0.00208 ~ 0.008.
Described boots of leading are sliding guide shoe, including leading shoe, lead be provided with in shoe there is U-type groove lead boots head, be provided with guide shoe bush in leading the U-type groove of boots head, there is in guide shoe bush the U-shaped chute coordinated with slide.
Described guide shoe bush is nylon guide shoe guide.
The both sides work surface of the bottom that guide rail of the present utility model is in melt pit is inclined-plane, gap between the upper end of two work surfaces of guide rail bottom is less than the gap between two work surface lower ends of guide rail bottom, when car drops to guide rail bottom, lead boots and slide into the place that guide rail broadens, along with car whereabouts guide shoe bush can be strutted by this section, thus produce friction and horizontal tension, owing to this section of working face of guide rail is the most gradually widened, gap between guide shoe bush and working face of guide rail is more and more less, and the friction that produces is increasing, thus slow down the falling speed of car, the injury that the final inertia suffered by people reduced in car and collision of falling are caused.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model embodiment；
The structural representation of the guide rail in Fig. 2.
Detailed description of the invention
A kind of embodiment of elevator device with pendant end protection structure, in fig. 1 and 2, its guide rail 1 is arranged in hoistway, and car 2 is assemblied on guide rail 1 by leading boots 3, and two work surfaces leading boots 3 and guide rail 1 are slidably matched.Buffer 4 it is provided with in melt pit, car 2 is out of control rush the end time, can be pressed on buffer 4, two work surfaces of the bottom that guide rail 1 is in melt pit are inclined-plane 5, and two inclined-plane 5 the most down distances are the most remote, namely the gap between the upper end of two work surfaces of guide rail 1 bottom is less than the gap between two work surface lower ends of guide rail bottom, and the most more width toward lower guideway 1 is the widest.
The a length of 0.5m of the bottom that work surface is inclined-plane of the guide rail 1 in the present embodiment, in other embodiments, the work surface of guide rail is that the length of the bottom on inclined-plane can select between 0.5 ~ 1.2m.
The gradient on two inclined-planes in the present embodiment is 0.005, and in other embodiments, the gradient on two inclined-planes can select between 0.00208 ~ 0.008.
Lead boots 3 for sliding guide shoe, its lead be provided with in shoe there is U-type groove lead boots head, be provided with guide shoe bush in leading the U-type groove of boots head, there is in guide shoe bush the U-shaped chute coordinated with slide.
Here guide shoe bush is nylon guide shoe guide.
Claims (5)
1. an elevator device with pendant end protection structure; including the guide rail being arranged in hoistway and by leading the car that boots are slidedly assemblied on guide rail; it is provided with buffer in the melt pit of shaft bottom; it is characterized in that: the both sides work surface of the bottom that described guide rail is in melt pit is inclined-plane, the gap between the upper end of two work surfaces of guide rail bottom is less than the gap between two work surface lower ends of guide rail bottom.
The elevator device with pendant end protection structure the most according to claim 1, it is characterised in that: the work surface of described guide rail is a length of 0.5 ~ 1.2m of the bottom on inclined-plane.
The elevator device with pendant end protection structure the most according to claim 2, it is characterised in that: the gradient on described inclined-plane is 0.00208 ~ 0.008.
4. according to the elevator device with pendant end protection structure described in claim 1 or 2 or 3; it is characterized in that: described boots of leading are sliding guide shoe; including leading shoe; lead be provided with in shoe there is U-type groove lead boots head; it is provided with guide shoe bush in leading the U-type groove of boots head, there is in guide shoe bush the U-shaped chute coordinated with slide.
The elevator device with pendant end protection structure the most according to claim 4, it is characterised in that: described guide shoe bush is nylon guide shoe guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521059140.2U CN205602896U (en) | 2015-12-18 | 2015-12-18 | Elevator system with weigh down end protection architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521059140.2U CN205602896U (en) | 2015-12-18 | 2015-12-18 | Elevator system with weigh down end protection architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205602896U true CN205602896U (en) | 2016-09-28 |
Family
ID=56960753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521059140.2U Expired - Fee Related CN205602896U (en) | 2015-12-18 | 2015-12-18 | Elevator system with weigh down end protection architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205602896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438920A (en) * | 2015-12-18 | 2016-03-30 | 西继迅达（许昌）电梯有限公司 | Elevator system with drop protection structure |
-
2015
- 2015-12-18 CN CN201521059140.2U patent/CN205602896U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438920A (en) * | 2015-12-18 | 2016-03-30 | 西继迅达（许昌）电梯有限公司 | Elevator system with drop protection structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108725510B (en) | Anti-running self-adjusting buffer system for inclined roadway transportation and application thereof | |
| CN105384033A (en) | Permanent magnet emergency slowing-down device used for lifting type elevator | |
| CN208166318U (en) | A kind of elevator anti-fall device | |
| CN205602912U (en) | Safety elevator system | |
| CN204958043U (en) | Elevator with anti -falling device | |
| CN204369360U (en) | For the safety tongs pulling apparatus of gantry frame structure home lift | |
| CN106698147B (en) | A kind of deep-well lifting system intelligence anti-drop method and device | |
| CN205602896U (en) | Elevator system with weigh down end protection architecture | |
| CN109693987A (en) | Elevator bidirectional safe brake apparatus | |
| CN205652966U (en) | Elevator guide rail | |
| CN205602893U (en) | Elevator system with protection architecture rushes to summit | |
| CN107187988B (en) | Elevator brake device and lifting mechanism thereof | |
| CN205855677U (en) | A kind of progressive safety gear | |
| CN201914799U (en) | Elevator compensation chain breakage safety protecting structure | |
| CN202046782U (en) | Freight construction lifter | |
| CN207957447U (en) | A kind of elevator anti-fall device using electromagnetic induction and function of current design | |
| CN104016206B (en) | Damping type over discharge buffering device for mine hoisting system | |
| CN205873577U (en) | Elevator safety tongs | |
| CN102344079A (en) | Windmill service elevator | |
| CN105438920A (en) | Elevator system with drop protection structure | |
| CN205240990U (en) | A emergent retarder of permanent magnetism for over -and -under type elevator | |
| CN205222344U (en) | Elevator with anti -falling device | |
| CN110577127A (en) | mine transportation equipment provided with safety retarding device and safety operation method thereof | |
| CN202657786U (en) | Progressive type safety tongs suitable for circular guide rail | |
| CN105398915A (en) | Safety elevator system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |