CN205652953U - High -speed landing protection device of elevator - Google Patents
High -speed landing protection device of elevator Download PDFInfo
- Publication number
- CN205652953U CN205652953U CN201620328764.8U CN201620328764U CN205652953U CN 205652953 U CN205652953 U CN 205652953U CN 201620328764 U CN201620328764 U CN 201620328764U CN 205652953 U CN205652953 U CN 205652953U
- Authority
- CN
- China
- Prior art keywords
- elevator
- base
- controller
- protection device
- lock shaft
- 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
Landscapes
- Elevator Control (AREA)
Abstract
The utility model discloses a high -speed landing protection device of elevator, base upper end fixedly connected with elevator support, elevator support one side is equipped with the speed inductor with the base department of meeting, elevator support opposite side is equipped with the controller with the base department of meeting, the inside ann of base has the battery, the motor is installed respectively to the battery both sides, motor one side is equipped with motor shaft, the motor shaft hub connection has thrust bearing, thrust bearing one end is connected with the locking axle, locking axle one end is equipped with the friction and fills up, the base both sides are all opened and are locked the corresponding base groove of axle, base lower extreme fixed mounting has the spring net device, speed inductor and the equal electric connection of electric telescopic device in controller, controller electric connection is in the battery. Simple structure, the risk of greatly reduced elevator has improved the security.
Description
Technical field
This utility model relates to elevator safety accessory technical field, is specially a kind of elevator high speed landing protection
Device.
Background technology
Elevator is a kind of vertical conveyor with motor as power, equipped with box like gondola, builds for multilamellar
Building and take advantage of people or carrying goods, also have step, step plate is contained on crawler belt and runs continuously, is commonly called as automatically holding up
Ladder or moving sidewalk, serve the fixed type lifting equipment of regulation floor, and vertical lift elevator has one
Individual car, operate at least two vertical or inclinations angle of row less than the rigid guideway of 15 degree between, car chi
Very little and version is easy to passenger and is come in and gone out or handling goods, though its type of drive traditionally, by electricity
Ladder is as the general name of vertical transportation means of transport in building, in recent years, along with China's home lift industry
Developing rapidly, the safety issue of elevator has obtained unprecedented concern, wherein, because ignoring at elevator
The consequence that the elevator wire rope breakage problem occurred during mule carriage is caused is the most serious, present elevator
Protection device is all to use safety tongs, utilizes key clamping steel wire rope, steel wire rope time length, easily
Skidding, safety coefficient is poor, therefore, with regard to problems, it is proposed that a kind of elevator high speed landing protection device.
Utility model content
The purpose of this utility model is to provide a kind of elevator high speed landing protection device, to solve the above-mentioned back of the body
The problem proposed in scape technology.
For achieving the above object, this utility model provides following technical scheme: a kind of elevator high speed landing is protected
Protection unit, including base, described base upper end is fixedly connected with elevator support, and described elevator internal stent is pacified
Equipped with elevator, described elevator support side and base joint are provided with speed sensor, described elevator support
Opposite side and base joint are provided with controller, and described chassis interior is equipped with accumulator, described accumulator two
Side is separately installed with baffle plate, and described baffle plate side is provided with baffle plate power transmission shaft, and described baffle plate transmission shafts connects
Having expansion link, described expansion link one end connects has lock shaft, described lock shaft one end to be provided with friction pad, institute
Stating base both sides and all have the bottom tub corresponding with lock shaft, described base lower end is installed with spring
Net device, described speed sensor and electrical retractor are all electrically connected at controller, described controller
It is electrically connected at accumulator.
Preferably, described elevator stent inner surface is fixed with elevator protective cover.
Preferably, described spring net device is square netted.
Preferably, described electrical retractor, expansion link, lock shaft and friction pad are 2, and right
Claim to be arranged on chassis interior both sides.
Compared with prior art, the beneficial effects of the utility model are: this elevator high speed landing protection device
It is provided with speed sensor, the change of sensing speed by elevator support side and base joint, thus passes
Delivering to controller, chassis interior is equipped with accumulator and ensures the long-play of device, reduces the wind of elevator
Danger, electrical retractor promotes expansion link to move out, and finally makes lock shaft elongation be fixed on outer wall,
Make elevator slowly decline, reduce the generation of injury, and continue to reduce injury by spring net device.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 base, 2 elevator supports, 21 elevator protective covers, 3 elevators, 4 speed sensors, 5
Electrical retractor, 6 expansion links, 7 spring net devices, 8 accumulator, 9 baffle plates, 10 controllers, 11
Lock shaft, 111 friction pads, 12 bottom tubs.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Referring to Fig. 1, this utility model provides a kind of technical scheme: a kind of elevator high speed landing protection device,
Including base 1, base 1 upper end is fixedly connected with elevator support 2, and elevator support 2 is internally installed elevator
3, elevator support 2 side and base 1 joint are provided with speed sensor 4, elevator support 2 opposite side with
Base 1 joint is provided with controller 10, and base 1 is internal is equipped with accumulator 8, and accumulator 8 both sides are respectively
Being provided with baffle plate 9, baffle plate 9 side is provided with baffle plate power transmission shaft 5, and baffle plate power transmission shaft 5 axle connects expansion link
6, expansion link 6 one end connects has lock shaft 11, lock shaft 11 one end to be provided with friction pad 111, base 1
Both sides all have the bottom tub 12 corresponding with lock shaft 11, and base 1 lower end is installed with spring net dress
Putting 7, described speed sensor 4 is all electrically connected at controller 10, controller with electrical retractor 5
10 are electrically connected at accumulator 8, and elevator support 2 inner surface is fixed with elevator protective cover 21, spring net
Device 7 is square netted, and electrical retractor 5, expansion link 6, lock shaft 11 and friction pad 111 are equal
It is 2, and is symmetrically mounted on the internal both sides of base 1.
Operation principle: during work, is fixed on the outside of elevator 3 by elevator high speed landing protection device, electricity
Ladder 3 is properly functioning, and when elevator 3 rope is disconnected, elevator 3 hurtles down, by other at elevator fixed mount 2
Speed sensor 4 sense the change of speed, when speed changes, speed sensor 4 will occur
Change sends controller 10 to, and controller 10 controls electrical retractor 5 and runs, and drives expansion link 6 work
Making, expansion link 6 moves out, and finally makes lock shaft 11 elongation be fixed on external wall, makes elevator 3 delay
Slow decline, and continue to reduce injury by spring net device 7.
Embodiment the most of the present utility model, for the ordinary skill people of this area
For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit
Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims
And equivalent limits.
Claims (4)
1. an elevator high speed landing protection device, including base (1), it is characterised in that: described base
(1) upper end is fixedly connected with elevator support (2), and described elevator support (2) is internally installed elevator (3),
Described elevator support (2) side and base (1) joint are provided with speed sensor (4), described elevator
Support (2) opposite side and base (1) joint are provided with controller (10), and described base (1) is internal
Being equipped with accumulator (8), described accumulator (8) both sides are separately installed with baffle plate (9), described baffle plate (9)
Side is provided with electrical retractor (5), and described electrical retractor (5) one end connects expansion link (6),
Described expansion link (6) one end connects has lock shaft (11), described lock shaft (11) one end to be provided with friction
Pad (111), described base (1) both sides all have the bottom tub (12) corresponding with lock shaft (11),
Described base (1) lower end is installed with spring net device (7), described speed sensor (4) and electricity
Dynamic retractor device (5) is all electrically connected at controller (10), and described controller (10) is electrically connected at
Accumulator (8).
A kind of elevator high speed landing protection device the most according to claim 1, it is characterised in that: institute
State elevator support (2) inner surface and be fixed with elevator protective cover (21).
A kind of elevator high speed landing protection device the most according to claim 1, it is characterised in that: institute
State spring net device (7) and be square netted.
A kind of elevator high speed landing protection device the most according to claim 1, it is characterised in that: institute
State electrical retractor (5), expansion link (6), lock shaft (11) and friction pad (111) and be 2,
And it is symmetrically mounted on the internal both sides of base (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620328764.8U CN205652953U (en) | 2016-04-18 | 2016-04-18 | High -speed landing protection device of elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620328764.8U CN205652953U (en) | 2016-04-18 | 2016-04-18 | High -speed landing protection device of elevator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205652953U true CN205652953U (en) | 2016-10-19 |
Family
ID=57391444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620328764.8U Expired - Fee Related CN205652953U (en) | 2016-04-18 | 2016-04-18 | High -speed landing protection device of elevator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205652953U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112010245A (en) * | 2020-08-17 | 2020-12-01 | 江苏长虹智能装备股份有限公司 | Pneumatic maintenance protection device |
-
2016
- 2016-04-18 CN CN201620328764.8U patent/CN205652953U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112010245A (en) * | 2020-08-17 | 2020-12-01 | 江苏长虹智能装备股份有限公司 | Pneumatic maintenance protection device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206842919U (en) | A kind of stable type monkey | |
CN104030123B (en) | A kind of elevator fall-proof protecting device | |
CN205873573U (en) | Low top layer does not have pit elevator | |
CN105460736A (en) | Freight elevator system capable of safely lifting up and dropping down | |
CN214879322U (en) | Anti-falling device for construction | |
CN205652953U (en) | High -speed landing protection device of elevator | |
CN207434895U (en) | A kind of harbour container loop wheel machine | |
CN204434023U (en) | The anti-displacement lock of gear type elevator cab | |
CN205973601U (en) | Steel cord hoist and mount transport vechicle | |
CN205294547U (en) | Goods lift device goes up and down safely | |
CN203715032U (en) | Goods elevator | |
CN210214621U (en) | Railway vehicle wheel lifting appliance | |
CN206014181U (en) | A kind of Dual Drive formula emergency staircase | |
CN203545378U (en) | Buffering and braking device of elevator cab not meeting retention working condition | |
CN206705465U (en) | It is a kind of to lift stable construction site elevator | |
CN207030682U (en) | A kind of safety cage for housing construction | |
CN206751232U (en) | Hitcher is loaded and unloaded in a kind of logistics | |
CN207417588U (en) | A kind of container for improving hoisting safety | |
CN206654670U (en) | A kind of safe lifting machine for building | |
CN206266163U (en) | A kind of lifting device used on galvanization production line | |
CN206511780U (en) | A kind of single lift of screw-type | |
CN210944418U (en) | Chain elevator | |
CN205634536U (en) | Elevator safety device | |
CN204607323U (en) | Building interlayer lifting table | |
CN205218765U (en) | Elevator ladder case burnishing machine |
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: 20161019 Termination date: 20170418 |
|
CF01 | Termination of patent right due to non-payment of annual fee |