CN205772585U - Elevator pit maintenance personal safety protector - Google Patents
Elevator pit maintenance personal safety protector Download PDFInfo
- Publication number
- CN205772585U CN205772585U CN201620458713.7U CN201620458713U CN205772585U CN 205772585 U CN205772585 U CN 205772585U CN 201620458713 U CN201620458713 U CN 201620458713U CN 205772585 U CN205772585 U CN 205772585U
- Authority
- CN
- China
- Prior art keywords
- slide bar
- personal safety
- sleeve
- rotating mechanism
- safety protector
- 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
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
This utility model relates to a kind of elevator pit maintenance personal safety protector, has rotating mechanism, sleeve, slide bar, limiting plate, installing plate, car guide rail and pressure guide plate；Described sleeve is connected with the installing plate of " L " shape by rotating mechanism；Described slide bar is interspersed in sleeve；Described installing plate is connected by securing member and the pressure guide plate being arranged in car guide rail are fixing；It is placed on limiting plate bottom described car guide rail and slide bar；Described rotating mechanism is hinge shape, and rotating mechanism has promotion resetting-mechanism with the connection end connection of sleeve.This utility model integrates maintenance fixing device and two kinds of structures of inspection travel safety device, simple in construction, compact, and flexible movements, easy to operate, production cost is low, is suitable to popularization and application on a large scale.
Description
Technical field
This utility model relates to overhauling elevator field, particularly to a kind of elevator pit maintenance personal safety
Protection device.
Background technology
Along with the extensive utilization of elevator, the maintenance of elevator is the most important.Maintenance at elevator
, easily there are some accidents in Cheng Zhong, threatens to the safety of maintainer.As: elevator is unexpected
Power-off, the maloperation of maintainer, the stressing of elevator, counterweight-side be light or the shape such as traction machine band-type brake inefficacy
Condition all may cause elevator to come downwards to suddenly pit, thus injures maintainer by a crashing object, even terminates to keep in repair people
The life of member.
In order to ensure the safety of maintainer, the pit of part elevator is provided with protection device, as in
State patent documentation publication number CN202643031U elevator pit maintenance protection device, it includes top rope
Block, rotating cord-pressing block, there is the hook of two gears, and connect the speed limit of elevator safety gear
Device steel wire rope, this speed limiter wire rope is between cord-pressing block movable end and top rope block, and this cord-pressing block can
It is positioned in any gear of this hook.The protection device structure that this patent provides is complex, and it is protected
The process of protecting depends on has the hook of two gears and coordinating of top rope block, and reliability is poor, and this guarantor
The installation of protection unit is the most difficult.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art to exist, it is provided that one has structure
Simply, the elevator pit maintenance personal safety of the features such as it is convenient to install, reliable and stable, highly versatile
Protection device.
The technical scheme realizing this utility model purpose is: a kind of elevator pit maintenance personal safety protection
Device, has rotating mechanism, sleeve, slide bar, limiting plate, installing plate, car guide rail and pressure
Guide plate；Described sleeve is connected with the installing plate of " L " shape by rotating mechanism；Described slide bar is interspersed in set
In cylinder；Described installing plate is connected by securing member and the pressure guide plate being arranged in car guide rail are fixing；
It is placed on limiting plate bottom described car guide rail and slide bar；Described rotating mechanism is hinge shape,
Rotating mechanism has promotion resetting-mechanism with the connection end connection of sleeve.
The stop being connected with controller it is embedded with in car guide rail described in technique scheme；Described
The danger button being connected with controller it is provided with in pit.
Promote resetting-mechanism by the promotion cylinder being connected with controller and electromagnetic valve described in technique scheme
Composition.
Limiting plate described in technique scheme is provided with two location holes spacing bottom slide bar；Institute
Station holes bottom is provided with ejecting mechanism；What described ejecting mechanism had a band self-locking ejects cylinder.
Limiting plate described in technique scheme is provided with two actuated position spacing bottom slide bar gears
Limit；Described actuated position rib passes through arc groove transition.
Described in technique scheme, slide bar top and bottom are respectively and fixedly provided with buffer unit.
Described in technique scheme, buffer unit has spring.
Using after technique scheme, this utility model has a following positive effect:
(1) this utility model collects maintenance fixing device with two kinds of structures of inspection travel safety device in one
Body, simple in construction, compact, flexible movements, easy to operate, production cost is low, is suitable to push away on a large scale
Wide application.
(2) this utility model when elevator faults occur improper descending time, prop up lift car with slide bar,
Continuing traveling downwardly of prevention elevator, thus the safety of the maintainer in ensureing elevator pit.This protection
The composition component of device is less, easy to use, takes up room little, practical.
Accompanying drawing explanation
In order to make content of the present utility model be easier to be clearly understood, below according to specific embodiment
And combine accompanying drawing, this utility model is described in further detail, wherein
Fig. 1 is the structural representation of embodiment 1 of the present utility model；
Fig. 2 is the structural representation of embodiment 2 of the present utility model；
Accompanying drawing is numbered: rotating mechanism 1, sleeve 2, slide bar 3, limiting plate 4, installing plate 5, electricity
Ladder car guide rail 6, pressure guide plate 7, promotion resetting-mechanism 8, stop 9, promotion cylinder 10, electromagnetism
Valve 11, location hole 12；Location hole 12, eject cylinder 13, actuated position rib 14, arc groove 15,
Buffer unit 16.
Detailed description of the invention
(embodiment 1)
See that Fig. 1, this utility model have rotating mechanism 1, sleeve 2, slide bar 3, limiting plate 4, install
Plate 5, car guide rail 6 and pressure guide plate 7；Sleeve 2 is by the peace of rotating mechanism 1 with " L " shape
Dress plate 5 connects；Slide bar 3 is interspersed in sleeve 2；Installing plate 5 passes through securing member and is arranged at elevator
The fixing connection of pressure guide plate 7 on car guide rail 6；It is placed in bottom car guide rail 6 and slide bar 3
On limiting plate 4；Rotating mechanism 1 is in hinge shape, and rotating mechanism 1 has with the connection end connection of sleeve 2
Promote resetting-mechanism 8.The stop 9 being connected with controller it is embedded with in car guide rail 6；In pit
It is provided with the danger button being connected with controller.Promote resetting-mechanism 8 by the promotion gas being connected with controller
Cylinder 10 and electromagnetic valve 11 form.Limiting plate 4 is provided with two positions spacing bottom slide bar 3
Hole 12；Location hole 12 bottom is provided with ejecting mechanism；What ejecting mechanism had a band self-locking ejects cylinder 13.
Slide bar 3 top and bottom are respectively and fixedly provided with buffer unit 16.Buffer unit 16 has spring.
(embodiment 2)
See that Fig. 2, limiting plate 4 are provided with two actuated position ribs 14 spacing bottom slide bar 3；
Actuated position rib 14 is by arc groove 15 transition.
Particular embodiments described above, to the purpose of this utility model, technical scheme and beneficial effect
Further described, be it should be understood that the foregoing is only of the present utility model specifically
Embodiment, is not limited to this utility model, all spirit of the present utility model and principle it
In, any modification, equivalent substitution and improvement etc. done, should be included in protection of the present utility model
Within the scope of.
Claims (7)
1. elevator pit maintenance a personal safety protector, have rotating mechanism (1), sleeve (2),
Slide bar (3), limiting plate (4), installing plate (5), car guide rail (6) and pressure guide plate (7)；
Described sleeve (2) is connected with the installing plate (5) of " L " shape by rotating mechanism (1)；Described cunning
Bar (3) is interspersed in sleeve (2)；Described installing plate (5) passes through securing member and is arranged at elevator car
Pressure guide plate (7) on railway carriage or compartment guide rail (6) is fixing to be connected；Described car guide rail (6) and slide bar (3)
Bottom is placed on limiting plate (4)；It is characterized in that: described rotating mechanism (1) in hinge shape,
Rotating mechanism (1) has promotion resetting-mechanism (8) with the connection end connection of sleeve (2).
Elevator pit the most according to claim 1 maintenance personal safety protector, its feature exists
In: it is embedded with the stop (9) being connected with controller in described car guide rail (6)；Described pit
Inside it is provided with the danger button being connected with controller.
Elevator pit the most according to claim 2 maintenance personal safety protector, its feature exists
In: described promotion resetting-mechanism (8) is by the promotion cylinder (10) being connected with controller and electromagnetic valve (11)
Composition.
Elevator pit the most according to claim 3 maintenance personal safety protector, its feature exists
In: described limiting plate (4) is provided with two location holes (12) spacing for slide bar (3) bottom；
Institute station holes (12) bottom is provided with ejecting mechanism；What described ejecting mechanism had a band self-locking ejects gas
Cylinder (13).
Elevator pit the most according to claim 3 maintenance personal safety protector, its feature exists
In: described limiting plate (4) is provided with two actuated position ribs spacing for slide bar (3) bottom
(14)；Described actuated position rib (14) passes through arc groove (15) transition.
6. overhauling personal safety protector according to the elevator pit described in claim 4 or 5, it is special
Levy and be: described slide bar (3) top and bottom are respectively and fixedly provided with buffer unit (16).
Elevator pit the most according to claim 6 maintenance personal safety protector, its feature exists
In: described buffer unit (16) has spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620458713.7U CN205772585U (en) | 2016-05-19 | 2016-05-19 | Elevator pit maintenance personal safety protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620458713.7U CN205772585U (en) | 2016-05-19 | 2016-05-19 | Elevator pit maintenance personal safety protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205772585U true CN205772585U (en) | 2016-12-07 |
Family
ID=58116463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620458713.7U Expired - Fee Related CN205772585U (en) | 2016-05-19 | 2016-05-19 | Elevator pit maintenance personal safety protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205772585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307119A (en) * | 2021-04-28 | 2021-08-27 | 赵霄雯 | Be applied to safety arrangement for maintenance of elevator pit |
| CN113830636A (en) * | 2021-10-12 | 2021-12-24 | 通用电梯股份有限公司 | Elevator pit overhauls safety arrangement |
-
2016
- 2016-05-19 CN CN201620458713.7U patent/CN205772585U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307119A (en) * | 2021-04-28 | 2021-08-27 | 赵霄雯 | Be applied to safety arrangement for maintenance of elevator pit |
| CN113307119B (en) * | 2021-04-28 | 2022-08-16 | 赵霄雯 | Be applied to safety arrangement for maintenance of elevator pit |
| CN113830636A (en) * | 2021-10-12 | 2021-12-24 | 通用电梯股份有限公司 | Elevator pit overhauls safety arrangement |
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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: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |