CN109516341A - A kind of spare slowing-down structure of elevator - Google Patents
A kind of spare slowing-down structure of elevator Download PDFInfo
- Publication number
- CN109516341A CN109516341A CN201710846742.XA CN201710846742A CN109516341A CN 109516341 A CN109516341 A CN 109516341A CN 201710846742 A CN201710846742 A CN 201710846742A CN 109516341 A CN109516341 A CN 109516341A
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- CN
- China
- Prior art keywords
- plate
- risers
- spare
- slowing
- down structure
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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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/282—Structure thereof
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of spare slowing-down structures of elevator, including the bottom plate being arranged in hoistway, it is provided on the bottom plate on bottom plate described in left risers, right risers and is additionally provided with fixing sleeve, spring is provided in the fixing sleeve, the spring upper end is provided with sliding panel, it is provided with elastic plate on the sliding panel, left reduction assemblies are provided in the left risers, right reduction assemblies are provided in the right risers.Carriage, which moves down, in the present invention pushes down elastic plate, elastic belt dynamic elasticity plate, sliding panel move down and holddown spring, contact plate moves down and successively in triggering close to switch, lower close switch simultaneously, left friction block leans out left risers and slows down, right friction block leans out right risers and slows down, resilient cushion is buffered to whole simultaneously, and spare deceleration mechanism of the invention slowing effect is good, and safety coefficient is high.
Description
Technical field
The invention belongs to a kind of elevator components, and in particular to a kind of spare slowing-down structure of elevator.
Background technique
Elevator, which refers to, serves several specific floors in building, and carriage operates at least two column perpendicular to horizontal plane
Or the permanent transporting equipment of the rigid track movement with plumb line inclination angle less than 15 °.
Elevator is the fixed type lifting equipment for serving regulation floor.Vertical lift elevator has a carriage, operates in
At least two column it is vertical or between rigid guideway of the inclination angle less than 15 °.Car size and structure type entered and left convenient for passenger or
Handling goods.No matter traditionally its driving method, using elevator as the general name of vertical transportation means of transport in building.It presses
Speed can divide slower elevators i.e. 4 meter per second of speed or less, express lift i.e. 4~12 meter per second of speed and express elevator i.e. 12 meter per seconds
More than.
19th century, mid-term started hydraulic elevator occur, still applied on low-rise building so far.1852, the E.G. in the U.S.
Otis develops the safety cage of rope hoisting.The eighties, driving device have further improvement, as motor passes through snail
Bar transmission drives winding reel, using balance weight etc..At the end of the 19th century, frictional wheel drive is used, the promotion of elevator is greatly increased
Highly.
But some component parts at present in elevator design starting point, degree easy to use, in terms of also
There are some problems.
Summary of the invention
The present invention proposes that the purpose is to provide a kind of spare deceleration knot of elevator in order to solve the problems existing in the prior art
Structure.
The technical scheme is that a kind of spare slowing-down structure of elevator, described including the bottom plate being arranged in hoistway
It is provided on bottom plate on bottom plate described in left risers, right risers and is additionally provided with fixing sleeve, spring is provided in the fixing sleeve, it is described
Spring upper end is provided with sliding panel, and elastic plate is provided on the sliding panel, and left reduction assemblies, institute are provided in the left risers
It states and is provided with right reduction assemblies in right risers.
The left reduction assemblies start prior to right reduction assemblies.
The left reduction assemblies include the left friction case being arranged on the outside of left risers, are provided through in the left friction case
The left friction block of left risers, the left friction block are connected with left driving plate, and the left driving plate is connected with left driving spring.
The right reduction assemblies include the right friction case being arranged on the outside of right risers, are provided through in the right friction case
The right friction block of right risers, the right friction block are connected with right driving plate, and the right driving plate is connected with right driving spring.
The elastic plate is hemispherical.
The fixed set upper side is provided with left limit plate, right limit plate, and the left limit plate, right limit plate are to spell shape Cheng Yuan
It is ring-like.
The left driving spring is driven by left cylinder, and the right driving spring is driven by right cylinder.
Contact plate is additionally provided at the sliding panel outer wall, the contact plate passes through the guide groove of fixing sleeve side wall.
The contact plate is matched with the upper of starting left cylinder close to the lower close switch for switching and starting right cylinder.
Carriage, which moves down, in the present invention pushes down elastic plate, and elastic belt dynamic elasticity plate, sliding panel are moved down and compressed
Spring, while contact plate moves down and successively close switch, lower close switch, left friction block lean out left risers progress in triggering
Slow down, right friction block leans out right risers and slows down, while resilient cushion is buffered to whole, and the spare deceleration mechanism of the present invention subtracts
Effect is good, and safety coefficient is high.
Detailed description of the invention
Fig. 1 is connection schematic diagram of the invention；
Wherein:
1 left risers, 2 right risers
3 bottom plate, 4 resilient cushion
5 fixing sleeve, 6 left limit plate
7 right limit plate, 8 spring
9 sliding panel, 10 elastic plate
The 11 left driving plates of left friction case 12
The 13 left driving springs of left friction block 14
The 15 right driving plates of right friction case 16
The 17 right driving springs of right friction block 18
Close to switch on 19 contact plates 20
20 is lower close to switch.
Specific embodiment
Hereinafter, referring to drawings and examples, the present invention is described in detail:
As shown in Figure 1, a kind of spare slowing-down structure of elevator is arranged on the bottom plate 3 including the bottom plate 3 being arranged in hoistway
Have and be additionally provided with fixing sleeve 5 on bottom plate 3 described in left risers 1, right risers 2, spring 8, the spring are provided in the fixing sleeve 5
8 upper ends are provided with sliding panel 9, and elastic plate 10 is provided on the sliding panel 9, is provided with left reduction assemblies in the left risers 1,
Right reduction assemblies are provided in the right risers 2.
The left reduction assemblies start prior to right reduction assemblies.
The left reduction assemblies include the left friction case 11 that 1 outside of left risers is arranged in, and are arranged in the left friction case 11
There is the left friction block 13 across left risers 1, the left friction block 13 is connected with left driving plate 12, the left driving plate 12 and left drive
Spring 14 of moving is connected.
The right reduction assemblies include the right friction case 15 that 2 outside of right risers is arranged in, and are arranged in the right friction case 15
There is the right friction block 17 across right risers 2, the right friction block 17 is connected with right driving plate 16, the right driving plate 16 and right drive
Spring 18 of moving is connected.
The elastic plate 10 is hemispherical.
5 upper end of fixing sleeve is provided with left limit plate 6, right limit plate 7, the left limit plate 6,7 pairs of right limit plate spellings
Form circular ring type.
The left driving spring 14 is driven by left cylinder, and the right driving spring 18 is driven by right cylinder.
Contact plate 19 is additionally provided at 9 outer wall of sliding panel, the contact plate 19 passes through the guiding of 5 side wall of fixing sleeve
Slot.
The contact plate 19 and the upper close switch 20 of starting left cylinder and lower close 20 phase of switch of starting right cylinder
Cooperation.
The left limit plate 6, right limit plate 7 are bolted on 5 upper end of fixing sleeve.
The left friction block 13, right friction block 17 are in same level.
Resilient cushion 4 is provided on the bottom plate 3, the fixing sleeve 5 is located on resilient cushion 4.
Carriage, which moves down, in the present invention pushes down elastic plate, and elastic belt dynamic elasticity plate, sliding panel are moved down and compressed
Spring, while contact plate moves down and successively close switch, lower close switch, left friction block lean out left risers progress in triggering
Slow down, right friction block leans out right risers and slows down, while resilient cushion is buffered to whole, and the spare deceleration mechanism of the present invention subtracts
Effect is good, and safety coefficient is high.
Claims (9)
1. the spare slowing-down structure of a kind of elevator, including the bottom plate (3) being arranged in hoistway, it is characterised in that: the bottom plate (3)
On be provided with left risers (1), be additionally provided with fixing sleeve (5) on right risers (2) bottom plate (3), setting in the fixing sleeve (5)
Have spring (8), spring (8) upper end is provided with sliding panel (9), is provided with elastic plate (10) on the sliding panel (9), described
It is provided with left reduction assemblies in left risers (1), is provided with right reduction assemblies in the right risers (2).
2. a kind of spare slowing-down structure of elevator according to claim 1, it is characterised in that: the left reduction assemblies prior to
Right reduction assemblies starting.
3. a kind of spare slowing-down structure of elevator according to claim 1, it is characterised in that: the left reduction assemblies include
The left friction case (11) being arranged on the outside of left risers (1) is provided through the left sides of left risers (1) in left friction case (11) and rubs
Cleaning block (13), the left friction block (13) are connected with left driving plate (12), the left driving plate (12) and left driving spring (14)
It is connected.
4. a kind of spare slowing-down structure of elevator according to claim 1, it is characterised in that: the right reduction assemblies include
The right friction case (15) being arranged on the outside of right risers (2) is provided through the right sides of right risers (2) in right friction case (15) and rubs
Cleaning block (17), the right friction block (17) are connected with right driving plate (16), the right driving plate (16) and right driving spring (18)
It is connected.
5. a kind of spare slowing-down structure of elevator according to claim 1, it is characterised in that: the elastic plate (10) is in half
It is spherical.
6. a kind of spare slowing-down structure of elevator according to claim 1, it is characterised in that: fixing sleeve (5) upper end
It is provided with left limit plate (6), right limit plate (7), the left limit plate (6), right limit plate (7) are to spell shape at circular ring type.
7. a kind of spare slowing-down structure of elevator according to claim 3 or 4, it is characterised in that: the left driving spring
(14) it is driven by left cylinder, the right driving spring (18) is driven by right cylinder.
8. a kind of spare slowing-down structure of elevator according to claim 7, it is characterised in that: sliding panel (9) outer wall
Place is additionally provided with contact plate (19), and the contact plate (19) passes through the guide groove of fixing sleeve (5) side wall.
9. a kind of spare slowing-down structure of elevator according to claim 8, it is characterised in that: the contact plate (19) with open
The upper of dynamic left cylinder is matched close to switch (20) and the lower of starting right cylinder close to switch (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846742.XA CN109516341A (en) | 2017-09-19 | 2017-09-19 | A kind of spare slowing-down structure of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846742.XA CN109516341A (en) | 2017-09-19 | 2017-09-19 | A kind of spare slowing-down structure of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109516341A true CN109516341A (en) | 2019-03-26 |
Family
ID=65767678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710846742.XA Pending CN109516341A (en) | 2017-09-19 | 2017-09-19 | A kind of spare slowing-down structure of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109516341A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683449A (en) * | 2019-10-15 | 2020-01-14 | 杨鑫 | Energy-saving elevator |
| CN113307128A (en) * | 2021-05-28 | 2021-08-27 | 富鑫特种设备有限公司 | Elevator falling protection device and protection method |
-
2017
- 2017-09-19 CN CN201710846742.XA patent/CN109516341A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683449A (en) * | 2019-10-15 | 2020-01-14 | 杨鑫 | Energy-saving elevator |
| CN113307128A (en) * | 2021-05-28 | 2021-08-27 | 富鑫特种设备有限公司 | Elevator falling protection device and protection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190326 |