CN205990124U - A kind of crosshead sheave of car - Google Patents
A kind of crosshead sheave of car Download PDFInfo
- Publication number
- CN205990124U CN205990124U CN201620967835.9U CN201620967835U CN205990124U CN 205990124 U CN205990124 U CN 205990124U CN 201620967835 U CN201620967835 U CN 201620967835U CN 205990124 U CN205990124 U CN 205990124U
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- China
- Prior art keywords
- crosshead sheave
- fixing groove
- plate
- upper beam
- car
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
This utility model is related to a kind of crosshead sheave of car, belongs to lift car technical field.A kind of crosshead sheave of car, including crosshead sheave rotation section and the slow supporting part of shake；Described crosshead sheave rotation section includes a wheel shaft, crosshead sheave and clamping plate, is provided with the first fixing groove between the bottom of two described clamping plate；Described shake is delayed supporting part and is included a upper beam, the upper plate being arranged on described upper beam upper surface, is arranged on the lower plate of described upper beam lower surface and is located at the second fixing groove below described upper beam；It is provided with some springs between described lower plate and described second fixing groove；Described crosshead sheave rotation section is delayed supporting part with described shake and is connected by bolt, and described bolt sequentially passes through the first fixing groove, upper plate, upper beam, lower plate and the second fixing groove, one end nut.The crosshead sheave of this car transport, noise reduction, shake slow comfortable, install all advantageous.
Description
Technical field
This utility model is related to lift car technical field and in particular to a kind of crosshead sheave of car.
Background technology
Lift car car top wheel be 360 degree rotatable, general elevator car overhead sheave all carries out damping with one layer of rubber, long
Phase occurs following shortcoming after using：1st, life-time service can wear and tear rubber until polishing, more no shakes slow function；2nd, only have one layer of rubber
Rubber cushion, the no damping of elevator car overhead sheave and bottom channel-section steel affects the comfort that elevator uses；3rd, general car top is for save space all
It is that the direct bending of crosshead sheave lower body is connected on wall thickness, elevator runs stress up and down and concentrates on one face, and force structure is unstable.
Utility model content
The purpose of this utility model, is to solve the above problems, providing a kind of crosshead sheave of car.
The technical scheme that this utility model solves the above problems is as follows：
A kind of crosshead sheave of car, delays with the shake being connected to below described crosshead sheave rotation section including crosshead sheave rotation section and props up
Support part；Described crosshead sheave rotation section includes a wheel shaft, the crosshead sheave being arranged on described wheel shaft and is arranged on described crosshead sheave
The clamping plate of both sides, is provided with the first fixing groove between the bottom of two described clamping plate；The slow supporting part of described shake include a upper beam,
The upper plate being arranged on described upper beam upper surface, the lower plate being arranged on described upper beam lower surface and be located at below described upper beam the
Two fixing grooves；It is provided with some springs between described lower plate and described second fixing groove；Described crosshead sheave rotation section and described shake
Slow supporting part is connected by bolt, and described bolt sequentially passes through the first fixing groove, upper plate, upper beam, lower plate and the second fixing groove,
One end nut.
Preferred as technique scheme, it is provided with rubber blanket between described first fixing groove and described upper plate.
Preferred as technique scheme, described first fixing groove arranges rubber sleeve with the junction of described bolt
Cylinder.
Buffer structure is used as by spring, and coordinates double-layer rubber structure so that crosshead sheave can obtain foot when rotating
Support is delayed in enough shakes, improves the comfortableness of elevator use, reduces noise.
For car damping and comfort and the double-layer rubber damping reducing noise and designing, necessary.
Preferred as technique scheme, the pilot hole phase that described upper beam is paralleled by least two rows with described upper plate
Assembling.
Preferred as technique scheme, the pilot hole phase that described upper beam is paralleled by least two rows with described lower plate
Assembling.
Assembling practicality can be improve according to the position relationship realized between each part of Operating condition adjustment.
The installation of each part is more prone to, and the crosshead sheave of therefore herein described car is anti-in transport, reduction noise, bilayer
Shake and increase comfortableness, install, replace with all advantageous.
Preferred as technique scheme, the top of described clamping plate is connected with upper cover, lower section is connected with lower cover, described folder
It is provided with gear rope band iron, described clamping plate, described upper cover, described lower cover and described gear rope band iron form institute between plate and described lower cover
State the outer housing of crosshead sheave.
Preferred as technique scheme, the top of described wheel shaft is provided with axle fixture block.
Preferred as technique scheme, described spring is symmetrical arranged, and the upper and lower ends of described spring are provided with spring
Fixture block.
Preferred as technique scheme, the thickness of described rubber blanket is 5 millimeters.
In sum, this utility model has the advantages that：
1. a kind of crosshead sheave shake slow fruit of car described in the utility model is good, has the little structure of noise concurrently simply excellent
Point；
2. a kind of crosshead sheave of car described in the utility model in transport, reduce noise, double-deck shockproof and increase comfortable
Property, install, replace with all advantageous.
Brief description
Fig. 1 is a kind of crosshead sheave main structure diagram of car；
Fig. 2 is a kind of crosshead sheave right side structural representation of car；
In figure, 1- crosshead sheave rotation section, 11- wheel shaft, 12- crosshead sheave, 13- clamping plate, 14- first fixing groove, 15- upper cover,
16- lower cover, 17- gear rope band iron, 18- axle fixture block, the slow supporting part of 2- shake, 21- upper beam, 22- upper plate, 23- lower plate, 24- second are solid
Determine groove, 25- spring, 251- spring fixture block, 3- bolt, a- rubber blanket, b- rubber bush.
Specific embodiment
Technical scheme in this utility model embodiment will be clearly and completely described it is clear that described below
Embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Embodiment in this utility model, this
All other embodiment that field those of ordinary skill is obtained under the premise of not doing creative work, broadly falls into this practicality new
The scope of type protection.
With embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment 1：A kind of crosshead sheave of car, including crosshead sheave rotation section 1 be connected under described crosshead sheave rotation section 1
Supporting part 2 is delayed in the shake of side.
Described crosshead sheave rotation section 1 includes the wheel shaft 11 of 60 millimeters of an external diameter, the car top being arranged on described wheel shaft 11
Wheel 12 and the clamping plate 13 being arranged on described crosshead sheave 12 both sides, are provided with 16# channel-section steel system between the bottom of two described clamping plate 13
The first fixing groove 14 becoming；The top of described clamping plate 13 is connected with upper cover 15, lower section is connected with lower cover 16, described clamping plate 13 and institute
State and between lower cover 16, be provided with gear rope band iron 17, described clamping plate 13, described upper cover 15, described lower cover 16 and described gear rope band iron 17
Form the outer housing of described crosshead sheave 12, the top of described wheel shaft 11 is provided with axle fixture block 18.
Described shake is delayed supporting part 2 and is included a upper beam 21, the upper plate 22 being arranged on described upper beam 21 upper surface, is arranged on institute
State the lower plate 23 of upper beam 21 lower surface and the second fixing groove 24 being located at described upper beam 21 lower section, described second fixing groove 24 by
20# channel-section steel is made；Described upper beam 21 and described upper plate 22 and the described 23 pilot hole phase dresses paralleled by least two rows of coming off duty
Join；It is provided with some springs 25, described spring 25 is symmetrical arranged, described bullet between described lower plate 23 and described second fixing groove 24
The upper and lower ends of spring 25 are provided with spring fixture block 251.
Described crosshead sheave rotation section 1 supporting part 2 slow with described shake is connected by M65 bolt 3, and described bolt 3 passes through successively
Wear the first fixing groove 14, upper plate 22, upper beam 21, lower plate 23 and the second fixing groove 24, one end M65 nut.
Be provided with the rubber blanket a of 5mm between described first fixing groove 14 and described upper plate 22, described first fixing groove 14 with
The junction of described bolt 3 is provided with the rubber bush b that internal diameter is 68mm.
Claims (9)
1. a kind of crosshead sheave of car it is characterised in that：Including crosshead sheave rotation section（1）Be connected to described crosshead sheave rotation section
（1）Supporting part is delayed in the shake of lower section（2）；Described crosshead sheave rotation section（1）Including a wheel shaft（11）, be arranged on described wheel shaft（11）
On crosshead sheave（12）Be arranged on described crosshead sheave（12）The clamping plate of both sides（13）, two described clamping plate（13）Bottom between
It is provided with the first fixing groove（14）；Supporting part is delayed in described shake（2）Including a upper beam（21）, be arranged on described upper beam（21）Upper end
The upper plate in face（22）, be arranged on described upper beam（21）The lower plate of lower surface（23）And it is located at described upper beam（21）The second of lower section
Fixing groove（24）；Described lower plate（23）With described second fixing groove（24）Between be provided with some springs（25）；Described crosshead sheave
Rotation section（1）The slow supporting part with described shake（2）By bolt（3）It is connected, described bolt（3）Sequentially pass through the first fixing groove
（14）, upper plate（22）, upper beam（21）, lower plate（23）With the second fixing groove（24）, one end nut.
2. a kind of car according to claim 1 crosshead sheave it is characterised in that：Described first fixing groove（14）With described
Upper plate（22）Between be provided with rubber blanket（a）.
3. a kind of car according to claim 1 and 2 crosshead sheave it is characterised in that：Described first fixing groove（14）With
Described bolt（3）Junction be provided with rubber bush（b）.
4. a kind of car according to claim 1 crosshead sheave it is characterised in that：Described upper beam（21）With described upper plate
（22）By the parallel pilot hole phase assembling of at least two rows.
5. a kind of car according to claim 1 crosshead sheave it is characterised in that：Described upper beam（21）With described lower plate
（23）By the parallel pilot hole phase assembling of at least two rows.
6. a kind of car according to claim 1 crosshead sheave it is characterised in that：Described clamping plate（13）Top be connected with
Upper cover（15）, lower section be connected with lower cover（16）, described clamping plate（13）With described lower cover（16）Between be provided with gear rope band iron（17）,
Described clamping plate（13）, described upper cover（15）, described lower cover（16）With described gear rope band iron（17）Form described crosshead sheave（12）'s
Outer housing.
7. a kind of car according to claim 1 or 6 crosshead sheave it is characterised in that：Described wheel shaft（11）Top set
It is equipped with axle fixture block（18）.
8. a kind of car according to claim 1 crosshead sheave it is characterised in that：Described spring（25）It is symmetrical arranged, institute
State spring（25）Upper and lower ends be provided with spring fixture block（251）.
9. a kind of car according to claim 2 crosshead sheave it is characterised in that：Described rubber blanket（a）Thickness be 5 milli
Rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620967835.9U CN205990124U (en) | 2016-08-30 | 2016-08-30 | A kind of crosshead sheave of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620967835.9U CN205990124U (en) | 2016-08-30 | 2016-08-30 | A kind of crosshead sheave of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205990124U true CN205990124U (en) | 2017-03-01 |
Family
ID=58105691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620967835.9U Active CN205990124U (en) | 2016-08-30 | 2016-08-30 | A kind of crosshead sheave of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205990124U (en) |
-
2016
- 2016-08-30 CN CN201620967835.9U patent/CN205990124U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |