CN207175123U - A kind of anti-slip dynamic device of the flat bed of cabin elevator - Google Patents
A kind of anti-slip dynamic device of the flat bed of cabin elevator Download PDFInfo
- Publication number
- CN207175123U CN207175123U CN201721125486.7U CN201721125486U CN207175123U CN 207175123 U CN207175123 U CN 207175123U CN 201721125486 U CN201721125486 U CN 201721125486U CN 207175123 U CN207175123 U CN 207175123U
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- CN
- China
- Prior art keywords
- brake disk
- groups
- rotating shaft
- disk seat
- flat bed
- 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
The utility model discloses a kind of anti-slip dynamic device of flat bed of cabin elevator, including fixed plate, the fixed plate is provided with two groups, the side of two groups of fixed plates offers bearing hole, bearing is mounted in two groups of bearing holes, rotating shaft is connected between two groups of bearings, traction sheave is installed in the rotating shaft, the both sides of the traction sheave are mounted on the baffle plate of annular, the baffle plate is socketed in rotating shaft, the side that two groups of baffle plates mutually deviate from is mounted on the first tapered brake disk seat, the first brake disk cover for seat is connected in rotating shaft, a plurality of annular groove is offered on the conical surface of first brake disk seat, direction of axis line arrangement of the groove along the first brake disk seat, first brake disk is installed in groove, first brake disk is provided with zigzag anti-slip veins, anti-slip veins on adjacent first brake disk it is in opposite direction.Can preferably it be contacted during the utility model contact area more Datong District, anti-skidding dynamics is stronger, it is possible to achieve self-locking, avoid traction sheave reversing, very steadily, there is good security.
Description
Technical field
It the utility model is related to elevator technology field, more particularly to a kind of anti-slip dynamic device of flat bed of cabin elevator.
Background technology
The principle of cabin elevator is exactly an assembly pulley, and the both ends of pulley hang car and counterweight respectively by steel wire rope.Sedan-chair
The use of railway carriage or compartment elevator is by motor driving traction sheave rotation, steel wire rope movement is driven, so as to drive car and counterweight position to become
Change.
The movement of above-mentioned steel wire rope is to transmit energy by frictional force between traction sheave and steel wire rope, and this frictional force is
It is traction, its size is influenceed by the factor such as traction sheave grooving shape and the thickness of steel wire rope.Above-mentioned cabin elevator
Stopping is to rely on traction machine brake sticking brake, and band-type brake is made up of the clamp of two panels band friction skin, and lift car opens when running,
Closed during stopping.The frictional force between band-type brake disk on clamp and traction sheave, is brake force.Elevator is in long-term use, mill
Wiping skin can wear, be carbonized, and can reduce brake force, thus easily cause elevator and car slipping phenomenon occurs when flat bed stops,
Light then cause passenger flurried, serious can also trigger security of the lives and property accident.
Utility model content
The purpose of this utility model is and a kind of cabin elevator for proposing in order to solve shortcoming present in prior art
The anti-slip dynamic device of flat bed.
To achieve these goals, the utility model employs following technical scheme：
A kind of anti-slip dynamic device of the flat bed of cabin elevator, including fixed plate, the fixed plate are provided with two groups, two groups of fixed plates
Side offer bearing hole, bearing is mounted in two groups of bearing holes, rotating shaft, the rotating shaft are connected between two groups of bearings
On traction sheave is installed, the both sides of the traction sheave are mounted on the baffle plate of annular, and the baffle plate is socketed in rotating shaft, two groups of gears
The side that plate mutually deviates from is mounted on the first tapered brake disk seat, and the first brake disk cover for seat is connected in rotating shaft, the first brake disk
A plurality of annular groove is offered on the conical surface of seat, direction of axis line arrangement of the groove along the first brake disk seat, groove is interior to pacify
Equipped with the first brake disk, the first brake disk is provided with zigzag anti-slip veins, the direction phase of the anti-slip veins on adjacent first brake disk
Instead, two group of first opposite side of brake disk is equipped with the second brake disk seat, and the second brake disk cover for seat is connected in rotating shaft, the second brake disk
The side for seating against nearly first brake disk seat offers tapered mounting hole, and the second tapered brake disk, institute are provided with the mounting hole
State the second brake disk to be socketed in rotating shaft, the side of two group of second brake disk seat is mounted on the movable plate being arranged symmetrically, described two groups
The side of movable plate offers screwed hole, the screwed hole on two groups of movable plates it is oppositely oriented, one group of two groups of fixed plates
Side is provided with two groups of motors, and two groups of motors are set for linkage, and the output shafts of two groups of motors is respectively connected with screw mandrel, the screw mandrel with
Screwed hole connection on two groups of movable plates.
Preferably, the baffle plate is fixedly connected with traction sheave, and the first brake disk seat is fixedly connected with baffle plate.
Preferably, the screw mandrel and shaft parallel, rotating shaft are vertical with fixed plate.
Preferably, the rotating shaft is vertical with movable plate, and rotating shaft is connected with traction sheave by spline, movable plate and the second brake disk
Seat is welded to connect.
Preferably, the bearing is deep groove ball bearing.
Preferably, the output shaft of the motor is connected with screw mandrel by shaft coupling.
Compared with prior art, the beneficial effects of the utility model are：
By setting fixed plate, movable plate, baffle plate, traction sheave, leading screw, motor, rotating shaft, bearing, in the utility model
One brake disk seat, the first brake disk, the second brake disk and the second brake disk seat, it is anti-skidding due to the first brake disk on the first brake disk seat
The direction interlaced arrangement of line, so as to which anti-skidding dynamics is stronger, the first brake disk seat can be more preferable to be tapered, during contact area more Datong District
Contact, leading screw can realize self-locking, avoid traction sheave reversing, clamping dynamics is strong, very steadily, has good security.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of cabin elevator the anti-slip dynamic device of flat bed structural representation；
Fig. 2 be the utility model proposes a kind of cabin elevator the anti-slip dynamic device of flat bed the first brake disk seat with first brake
The structural representation of disk.
In figure：1 fixed plate, 2 movable plates, 3 baffle plates, 4 traction sheaves, 5 leading screws, 6 motors, 7 rotating shafts, 8 bearings, 9 first brake disks
Seat, 10 first brake disks, 11 second brake disks, 12 second brake disk seats.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of anti-slip dynamic device of the flat bed of cabin elevator, including fixed plate 1, fixed plate 1 is provided with two groups, two
The side of group fixed plate 1 offers bearing hole, and bearing 8 is mounted in two groups of bearing holes, is connected with and turns between two groups of bearings 8
Axle 7, traction sheave 4 being installed in rotating shaft 7, the both sides of traction sheave 4 are mounted on the baffle plate 3 of annular, and baffle plate 3 is socketed in rotating shaft 7,
The side that two groups of baffle plates 3 mutually deviate from is mounted on the first tapered brake disk seat 9, and the first brake disk seat 9 is socketed in rotating shaft 7, the
A plurality of annular groove, direction of axis line arrangement of the groove along the first brake disk seat 9, groove are offered on the conical surface of one brake disk seat 9
First brake disk 10 is inside installed, the first brake disk 10 is provided with zigzag anti-slip veins, the anti-slip veins on adjacent first brake disk 10
In the opposite direction, two group of first opposite side of brake disk 10 is equipped with the second brake disk seat 12, and the second brake disk seat 12 is socketed in rotating shaft 7
On, the second brake disk seat 12 offers tapered mounting hole close to the side of the first brake disk seat 9, and tapered is provided with mounting hole
Two brake disks 11, the second brake disk 11 are socketed in rotating shaft 7, and the side of two group of second brake disk seat 12 is mounted on the movement being arranged symmetrically
Plate 2, the sides of two groups of movable plates 2 offer screwed hole, the screwed hole on two groups of movable plates 2 it is oppositely oriented, two groups are fixed
One group of side of plate 1 is provided with two groups of motors 6, and two groups of motors 6 are set for linkage, and the output shaft of two groups of motors 6 is respectively connected with
Screw mandrel 5, screw mandrel 5 are connected with the screwed hole on two groups of movable plates 2, and baffle plate 3 is fixedly connected with traction sheave 4, the first brake disk seat 9 and gear
Plate 3 is fixedly connected, and screw mandrel 5 is parallel with rotating shaft 7, and rotating shaft 7 is vertical with fixed plate 1, and rotating shaft 7 is vertical with movable plate 2, and rotating shaft 7 is with draging
Running wheel 4 is connected by spline, and movable plate 2 is welded to connect with the second brake disk seat 12, and bearing 8 is deep groove ball bearing, the output of motor 6
Axle is connected with screw mandrel 5 by shaft coupling.
Operation principle：During operation, after elevator reaches the floor specified, motor 6 responds, and motor 6 drives leading screw 5 to rotate, silk
Thick stick 5 drives two groups of movable plates 2 mutually to draw close and be tightly bonded with two group of first brake disk 10 by two group of second brake disk seat 12, due to
The direction interlaced arrangement of the anti-slip veins of the first brake disk 10 on the first brake disk seat 9, so as to which anti-skidding dynamics is stronger, meanwhile,
First brake disk seat 9 can be contacted preferably to be tapered, during contact area more Datong District, and leading screw 5 can realize self-locking, avoid traction
Wheel 4 reverses, and clamping dynamics is strong, very steadily, has good security.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of anti-slip dynamic device of the flat bed of cabin elevator, including fixed plate（1）, it is characterised in that the fixed plate（1）It is provided with
Two groups, two groups of fixed plates（1）Side offer bearing hole, be mounted on bearing in two groups of bearing holes（8）, two groups of bearings
（8）Between be connected with rotating shaft（7）, the rotating shaft（7）On traction sheave is installed（4）, the traction sheave（4）Both sides be mounted on
The baffle plate of annular（3）, the baffle plate（3）It is socketed in rotating shaft（7）On, two groups of baffle plates（3）The side mutually deviated from is mounted on boring
First brake disk seat of type（9）, the first brake disk seat（9）It is socketed in rotating shaft（7）On, the first brake disk seat（9）The conical surface on open up
There is an a plurality of annular groove, the groove is along the first brake disk seat（9）Direction of axis line arrangement, the first brake disk is installed in groove
（10）, the first brake disk（10）It is provided with zigzag anti-slip veins, adjacent first brake disk（10）On anti-slip veins direction phase
Instead, two group of first brake disk（10）Opposite side is equipped with the second brake disk seat（12）, the second brake disk seat（12）It is socketed in and turns
Axle（7）On, the second brake disk seat（12）Close to the first brake disk seat（9）Side offer tapered mounting hole, in the mounting hole
The second tapered brake disk is installed（11）, the second brake disk（11）It is socketed in rotating shaft（7）On, two group of second brake disk seat（12）'s
Side is mounted on the movable plate being arranged symmetrically（2）, two groups of movable plates（2）Side offer screwed hole, two groups of shiftings
Dynamic plate（2）On screwed hole oppositely oriented, two groups of fixed plates（1）One group of side two groups of motors are installed（6）, two groups of electricity
Machine（6）Set for linkage, two groups of motors（6）Output shaft be respectively connected with screw mandrel（5）, the screw mandrel（5）With two groups of movable plates（2）
On screwed hole connection.
A kind of 2. anti-slip dynamic device of the flat bed of cabin elevator according to claim 1, it is characterised in that the baffle plate（3）
With traction sheave（4）It is fixedly connected, the first brake disk seat（9）With baffle plate（3）It is fixedly connected.
A kind of 3. anti-slip dynamic device of the flat bed of cabin elevator according to claim 1, it is characterised in that the screw mandrel（5）
With rotating shaft（7）It is parallel, rotating shaft（7）With fixed plate（1）Vertically.
A kind of 4. anti-slip dynamic device of the flat bed of cabin elevator according to claim 1, it is characterised in that the rotating shaft（7）
With movable plate（2）Vertically, rotating shaft（7）With traction sheave（4）Connected by spline, movable plate（2）With the second brake disk seat（12）Welding
Connection.
A kind of 5. anti-slip dynamic device of the flat bed of cabin elevator according to claim 1, it is characterised in that the bearing（8）
For deep groove ball bearing.
A kind of 6. anti-slip dynamic device of the flat bed of cabin elevator according to claim 1, it is characterised in that the motor（6）
Output shaft and screw mandrel（5）Connected by shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721125486.7U CN207175123U (en) | 2017-09-04 | 2017-09-04 | A kind of anti-slip dynamic device of the flat bed of cabin elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721125486.7U CN207175123U (en) | 2017-09-04 | 2017-09-04 | A kind of anti-slip dynamic device of the flat bed of cabin elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207175123U true CN207175123U (en) | 2018-04-03 |
Family
ID=61742497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721125486.7U Expired - Fee Related CN207175123U (en) | 2017-09-04 | 2017-09-04 | A kind of anti-slip dynamic device of the flat bed of cabin elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207175123U (en) |
-
2017
- 2017-09-04 CN CN201721125486.7U patent/CN207175123U/en not_active Expired - Fee Related
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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: 20180403 Termination date: 20180904 |