CN208249602U - A kind of safe fall-proof component of traction elevator - Google Patents
A kind of safe fall-proof component of traction elevator Download PDFInfo
- Publication number
- CN208249602U CN208249602U CN201820315909.XU CN201820315909U CN208249602U CN 208249602 U CN208249602 U CN 208249602U CN 201820315909 U CN201820315909 U CN 201820315909U CN 208249602 U CN208249602 U CN 208249602U
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- Prior art keywords
- rotation axis
- traction
- storage chamber
- carriage
- liquid storage
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Abstract
The utility model discloses a kind of safe fall-proof components of traction elevator, including elevator top plate, trailer system and carriage, trailer system is mounted on the elevator top plate, trailer system is connected with carriage, carriage upper end two sides, which are symmetrically welded, is provided with supporting plate, it is riveted outside the supporting plate in left side and is provided with liquid storage chamber, liquid storage chamber upper end is connected with liquid injecting pipeline, liquid injecting pipeline end is equipped with thread sealed closure, rotation connection is provided with rotation axis between in the middle part of supporting plate, it is welded between supporting plate and is provided with reel in rotation axis periphery, reel periphery, which is fastened, is provided with wirerope, rotation axis periphery is located at welding in liquid storage chamber and is provided with flabellum.The utility model can carry out protection prevention using the characteristic of shear thickening liquid when carriage is fallen suddenly, and then carriage is made slowly to fall, play the role of auxiliary protection by increasing liquid storage chamber, rotation axis, reel and wirerope.
Description
Technical field
The utility model relates to elevators field, the safe fall-proof component of specifically a kind of traction elevator.
Background technique
Elevator is a kind of using motor as the vertical conveyor of power, be equipped with box-like gondola, for tier building multiply people or
Carrying cargo.Traction elevator is typically to pass through traction using a kind of most common elevator in vertical transportation means of transport
Rope both ends are ined succession carriage and counterweight respectively, are wrapped on traction sheave and directive wheel, and hoisting motor passes through band after retarder speed change
Dynamic traction sheave rotation, the tractive force generated by hoist ropes and traction sheave friction, realizes the elevating movement of carriage and counterweight, reaches fortune
Defeated purpose.
In the prior art, elevator is generally by elevator safety gear as main anti-fall means, elevator safety clamp device be
Under the manipulation of limiter of speed, after the failures very serious such as hypervelocity, disconnected rope occurs in elevator, the urgent stop of carriage and being clamped in is led
A kind of safety device on rail, but in prolonged operation and many times wanted in maintenance for clamping machine component
Ask excessively high, and be prone to failure, this once occur be exactly it is breakneck, force stop impact it is also relatively large, more
It is easy to cause the failure of safety tongs device.
Utility model content
The purpose of this utility model is to provide a kind of safe fall-proof components of traction elevator, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of safe fall-proof component of traction elevator, including elevator top plate, trailer system and carriage, the elevator
Trailer system is mounted on top plate, the trailer system is connected with carriage, and carriage upper end two sides are symmetrically welded setting
There is supporting plate, is riveted outside the supporting plate in left side and be provided with liquid storage chamber, the liquid storage chamber upper end is connected with liquid injecting pipeline,
The liquid injecting pipeline end is equipped with thread sealed closure, and rotation connection is provided with rotation axis, the rotation between the supporting plate middle part
Axis periphery welds between the supporting plate and is provided with reel, and reel periphery, which is fastened, is provided with steel wire
Rope, the rotation axis periphery are located at welding in the liquid storage chamber and are provided with flabellum.
As a further solution of the present invention: the trailer system is by traction machine, traction steel-cable, directive wheel and anti-
Rope sheave composition, traction machine are made of motor, shaft coupling, brake, reduction gearbox, base, traction sheave.
As a further solution of the present invention: the carriage is connected by traction steel-cable with counterweight.
As a further solution of the present invention: storing shear thickening liquid in the liquid storage chamber.
As a further solution of the present invention: the rotation axis and the supporting plate are rotatablely connected by bearing, it is described
Rotation axis left end is through the left side supporting plate and the liquid storage chamber right wall and extends to left side, the rotation in the liquid storage chamber
By sealing bearing rotation connection between axis and the liquid storage chamber, automatic takeup is connected between the rotation axis and the supporting plate
Mechanism, the automatic takeup mechanism are made of the face Fair vortex spring and ratchet mechanism.
As a further solution of the present invention: the wirerope lower end and the reel coiling are fixed and are wrapped in
The reel periphery, the wirerope upper end and elevator top plate lower end are connected and fixed by pin.
As a further solution of the present invention: the flabellum is the stainless sheet steel of torsion setting, the flabellum ring
Around rotation axis setting symmetrical above and below, the flabellum horizontal distribution has multiple groups.
Compared with prior art, the utility model has the beneficial effects that trailer system driving drives carriage lifting, in carriage
In lifting process, when cage descending, wirerope is drawn out, the vortex spring energy storage of the face Fair, when carriage rises, the face Fair vortex spring
Energy storage release drives rotation axis and reel rotation to withdraw wirerope-winding, and rotation axis drives flabellum to exist during rotation
Rotation in liquid storage chamber, the shear thickening liquid stored in liquid storage chamber can play the role of damping fluid, the rotation of stable rotation axis, when
Traction steel-cable in trailer system breaks or when other component failure, and carriage rapid decrease, wirerope is quick at this time
It stretches, the revolving speed of rotation axis increases suddenly, and at this moment the shear thickening liquid resistance in liquid storage chamber increases, thus under preventing carriage from continuing
Drop, after stablizing under the gravity of carriage, wirerope is by slow stretching, while rotation axis revolving speed slows down, the lower reduction of speed of carriage
Degree keeps gentle, to effectively play anti-fall effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the safe fall-proof component of traction elevator.
Fig. 2 is the structural schematic diagram of liquid storage chamber in a kind of safe fall-proof component of traction elevator.
In figure: 1- elevator top plate, 2- trailer system, 3- carriage, 4- supporting plate, 5- liquid storage chamber, 51- liquid injecting pipeline, 6- turn
Moving axis, 7- reel, 8- wirerope, 9- flabellum.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of safe fall-proof component of traction elevator, including elevator
Well top plate 1, trailer system 2 and carriage 3, the elevator top plate 1 are weldingly fixed on elevator top, the elevator by bracket
Trailer system 2 is mounted on well top plate 1, the trailer system 2 is made of traction machine, traction steel-cable, directive wheel and diversion sheave,
Traction machine is made of motor, shaft coupling, brake, reduction gearbox, base, traction sheave, and the trailer system 2 is connected with sedan-chair
Compartment 3, the carriage 3 are connected by traction steel-cable with counterweight, and carriage 3 described in traction is risen after the trailer system 2 drives
Drop, the 3 upper end two sides of carriage, which are symmetrically welded, is provided with supporting plate 4, rivets outside the supporting plate 4 in left side and is provided with liquid storage chamber
5, shear thickening liquid is stored in the liquid storage chamber 5, and 5 upper end of liquid storage chamber is connected with liquid injecting pipeline 51, the fluid injection
51 end of pipeline is equipped with thread sealed closure, and rotation connection is provided with rotation axis 6,6 He of rotation axis between 4 middle part of supporting plate
The supporting plate 4 is rotatablely connected by bearing, and the left side supporting plate 4 and 5 right wall of the liquid storage chamber are run through in 6 left end of rotation axis
And left side in the liquid storage chamber 5 is extended to, pass through sealing bearing rotation connection, institute between the rotation axis 6 and the liquid storage chamber 5
It states and is connected with automatic takeup mechanism between rotation axis 6 and the supporting plate 4, the automatic takeup mechanism is by the face Fair vortex spring and ratchet
Mechanism composition, 6 periphery of rotation axis is welded between the supporting plate 4 is provided with reel 7, outside the reel 7
It encloses to be fastened and is provided with wirerope 8,8 lower end of wirerope and 7 coiling of the reel are fixed and be wrapped in the coiling
7 periphery of wheel, 8 upper end of wirerope and 1 lower end of elevator top plate are connected and fixed by pin, the automatic takeup mechanism
Using the energy storage of the face Fair vortex spring, release can and ratchet mechanism monodirectional locking carry out folding and unfolding, when carriage 3 decline when, 8 quilt of wirerope
It pulls out, the vortex spring energy storage of the face Fair, when carriage 3 rises, the energy storage release of the face Fair vortex spring drives rotation axis 6 and 7 turns of reel
Dynamic wind wirerope 8 is withdrawn, and 6 periphery of rotation axis is located at welding in the liquid storage chamber 5 and is provided with flabellum 9, the flabellum 9
For the stainless sheet steel of torsion setting, the flabellum 9 is around the rotation axis 6 setting symmetrical above and below, 9 horizontal distribution of flabellum
There are multiple groups.
The working principle of the utility model is: the driving of trailer system 2 drives carriage 3 to go up and down, in 3 lifting process of carriage,
When carriage 3 declines, wirerope 8 is drawn out, the vortex spring energy storage of the face Fair, and when carriage 3 rises, the energy storage of the face Fair vortex spring is released
It puts, drives rotation axis 6 and the rotation of reel 7 to wind wirerope 8 and withdraw, rotation axis 6 drives flabellum 9 storing up during rotation
Rotation in sap cavity 5, the shear thickening liquid stored in liquid storage chamber 5 can play the role of damping fluid, the rotation of stable rotation axis 6,
When the traction steel-cable in trailer system 2 breaks or when other component failures, 3 rapid decrease of carriage, 8 quilt of wirerope at this time
The revolving speed of Rapid stretching, rotation axis 6 increases suddenly, and at this moment the shear thickening liquid resistance in liquid storage chamber 5 increases, to prevent carriage
3 continue to decline, and after stablizing under the gravity of carriage 3, wirerope 8 is by slow stretching, while 6 revolving speed of rotation axis slows down, sedan-chair
The decrease speed in compartment 3 keeps gentle, to effectively play anti-fall effect.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of safe fall-proof component of traction elevator, including elevator top plate (1), trailer system (2) and carriage (3),
It is characterized in that, be mounted with trailer system (2) on the elevator top plate (1), the trailer system (2) is connected with carriage
(3), carriage (3) the upper end two sides, which are symmetrically welded, is provided with supporting plate (4), and the supporting plate (4) positioned at left side rivets setting outside
Have liquid storage chamber (5), liquid storage chamber (5) upper end is connected with liquid injecting pipeline (51), and liquid injecting pipeline (51) end is equipped with
Thread sealed closure, in the middle part of the supporting plate (4) between be rotatablely connected and is provided with rotation axis (6), rotation axis (6) periphery is positioned at institute
It states welding between supporting plate (4) to be provided with reel (7), reel (7) periphery, which is fastened, is provided with wirerope (8), institute
It states the welding in the liquid storage chamber (5) of rotation axis (6) periphery and is provided with flabellum (9).
2. a kind of safe fall-proof component of traction elevator according to claim 1, which is characterized in that the trailer system
(2) it is made of traction machine, traction steel-cable, directive wheel and diversion sheave.
3. a kind of safe fall-proof component of traction elevator according to claim 2, which is characterized in that the traction machine by
Motor, shaft coupling, brake, reduction gearbox, base, traction sheave composition.
4. a kind of safe fall-proof component of traction elevator according to claim 1, which is characterized in that the carriage (3)
It is connected by traction steel-cable with counterweight.
5. a kind of safe fall-proof component of traction elevator according to claim 1, which is characterized in that the liquid storage chamber
(5) shear thickening liquid is stored in.
6. a kind of safe fall-proof component of traction elevator according to claim 1, which is characterized in that the rotation axis
(6) it is rotatablely connected with the supporting plate (4) by bearing, rotation axis (6) left end is through the left side supporting plate (4) and described
Liquid storage chamber (5) right wall simultaneously extends to left side in the liquid storage chamber (5).
7. a kind of safe fall-proof component of traction elevator according to claim 6, which is characterized in that the rotation axis
(6) pass through sealing bearing rotation connection between the liquid storage chamber (5).
8. a kind of safe fall-proof component of traction elevator according to claim 6, which is characterized in that the rotation axis
(6) automatic takeup mechanism is connected between the supporting plate (4), the automatic takeup mechanism is by the face Fair vortex spring and ratchet mechanism
Composition.
9. a kind of safe fall-proof component of traction elevator according to claim 1, which is characterized in that the wirerope
(8) lower end and the reel (7) coiling are fixed and are wrapped in the reel (7) periphery, wirerope (8) upper end and institute
Elevator top plate (1) lower end is stated to be connected and fixed by pin.
10. a kind of safe fall-proof component of traction elevator according to claim 1, which is characterized in that the flabellum (9)
For the stainless sheet steel of torsion setting, the flabellum (9) is around the rotation axis (6) setting symmetrical above and below, flabellum (9) water
Divide equally and is furnished with multiple groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315909.XU CN208249602U (en) | 2018-03-07 | 2018-03-07 | A kind of safe fall-proof component of traction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315909.XU CN208249602U (en) | 2018-03-07 | 2018-03-07 | A kind of safe fall-proof component of traction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208249602U true CN208249602U (en) | 2018-12-18 |
Family
ID=64607721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820315909.XU Expired - Fee Related CN208249602U (en) | 2018-03-07 | 2018-03-07 | A kind of safe fall-proof component of traction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208249602U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692245A (en) * | 2019-03-11 | 2020-09-22 | 张甫州 | Braking mode |
| CN113772566A (en) * | 2021-11-15 | 2021-12-10 | 山东柏远复合材料科技股份有限公司 | Mechanical equipment for ship lifting |
-
2018
- 2018-03-07 CN CN201820315909.XU patent/CN208249602U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692245A (en) * | 2019-03-11 | 2020-09-22 | 张甫州 | Braking mode |
| CN113772566A (en) * | 2021-11-15 | 2021-12-10 | 山东柏远复合材料科技股份有限公司 | Mechanical equipment for ship lifting |
| CN113772566B (en) * | 2021-11-15 | 2022-02-15 | 山东柏远复合材料科技股份有限公司 | Mechanical equipment for ship lifting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20200307 |