CN207536959U - A kind of cage guide - Google Patents
A kind of cage guide Download PDFInfo
- Publication number
- CN207536959U CN207536959U CN201721712730.XU CN201721712730U CN207536959U CN 207536959 U CN207536959 U CN 207536959U CN 201721712730 U CN201721712730 U CN 201721712730U CN 207536959 U CN207536959 U CN 207536959U
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- CN
- China
- Prior art keywords
- ball
- oil pocket
- slot rolling
- guide rail
- cage guide
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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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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of cage guides.The guide rail includes track base and is installed on the guide rail of track base, slot rolling for housing ball is provided with along the extending direction of guide rail and for the oil pocket of ball fuel feeding, slot rolling is arranged in parallel with oil pocket, and several accents for connecting oil pocket and slot rolling are provided on oil pocket.The cage guide of the utility model is equipped with the slot rolling of ball and for the oil pocket of ball fuel feeding by setting, the setting of oil pocket reduces the frictional force between ball and ball, between ball and slot rolling, extend the service life of ball, it is contacted between elevator and guide rail by ball with sliding, greatly reduce the frictional force between two side external surface of guide rail and elevator, to slow down the abrasion of two side external surface of guide rail, play the role of effectively extending cage guide service life.
Description
Technical field
The utility model is related to elevator technology fields, and in particular to a kind of cage guide.
Background technology
Elevator is a kind of vertical conveyor using motor as power, equipped with box-like gondola, for tier building multiply people or
The means of transport of carrying cargo.Also there is a step, step plate is commonly called as escalator or from moving row mounted in continuous operation on crawler belt
Road.Serve the fixed type lifting equipment of regulation floor.There are one cars for vertical lift elevator tool, and it is vertical to operate at least two row
Or inclination angle less than between 15 ° of rigid guideway.At present, as skyscraper is more and more, to the demand of express elevator
Also gradually increase, the elevator of China's major part elevator system maker manufacture is guide tracked, i.e., the sedan-chair in elevator operation
Guide rail operation of the compartment along fixed setting.
Cage guide is the elevator structures being made of rail and connecting plate.It is divided into T shapes, L-shaped and hollow three from cross sectional shape
Kind form.Guide rail bears car while playing the guiding role, impact force during elevator brake, during safety tongs emergency braking
Impact force etc..Cage guide surface must keep smooth, it is impossible to rough surface occur, to prevent elevator in cage guide
The dangerous situations such as shake occur during upper operation.But in actual use, since guide shoe is long-term with guide rail body
Friction, between guide shoe and guide rail body under the action of frictional force, easily cause the smooth outer surface degree of guide rail body to reduce,
Become coarse outer surface accordingly, and over time, the bumps of guide rail body outer surface change can be further resulted in
Injustice can not only influence the service life of cage guide, can also there are a large amount of security risks.
Invention content
In view of this, the purpose of this utility model is to provide a kind of cage guide, which, which is provided with, is equipped with rolling
The slot rolling of pearl and for the oil pocket of ball fuel feeding, greatly reducing between ball, between ball and sliding slot, guide rail two
Frictional force between side external surface and elevator slows down the abrasion of ball, two side external surface of guide rail, effectively extends making for cage guide
Use the service life.
To achieve these goals, the technical solution adopted in the utility model is to provide a kind of cage guide, including guide rail
Seat and the guide rail of track base is installed on, slot rolling for housing ball is provided with along the extending direction of the guide rail and for rolling
The oil pocket of pearl fuel feeding, the slot rolling are arranged in parallel with the oil pocket, be provided on the oil pocket for connect the oil pocket and
Several accents of slot rolling.
Further, the sealing device head for being opened and closed the accent is provided at the accent and is abutted with the sealing device head
Resetting spring, the other end of the resetting spring is arranged in oil pocket on the inner wall far from accent.
Further, the ball part protrudes from the slot rolling.
Further, the hush panel stretches into the accent, and offsets with the outer surface of the ball in the slot rolling
It connects.
Further, the sealing device head protrudes from the ball across the slot rolling.
Further, the cross section that the sealing device head protrudes from the accent part is arc-shaped.
Further, the pouring orifice for injecting lubricating oil into the oil pocket is provided on the guide rail.
Further, the slot rolling is separately positioned on guide rail both side surface, and two slot rollings share an oil pocket.
Further, the slot rolling is arranged on the centre position of the guide rail both side surface.
Further, the reinforcing rib for reinforcing is additionally provided on the guide rail.
The cage guide of the utility model by setting slot rolling for housing ball and for the oil pocket of ball fuel feeding,
The setting of oil pocket reduces the frictional force between ball and ball, between ball and slot rolling, extends the service life of ball, electricity
Ladder is contacted by ball with sliding between guide rail, greatly reduces the friction between two side external surface of guide rail and elevator
Power to slow down the abrasion of two side external surface of guide rail, plays the role of effectively extending cage guide service life.
Description of the drawings
Fig. 1 is the structure diagram of the cage guide of the utility model；
Fig. 2 is the sectional view of an embodiment of the cage guide of the utility model；
Fig. 3 is partial enlarged view at the A of cage guide Fig. 2 of the utility model；
Fig. 4 is the structural section figure of another embodiment of the cage guide of the utility model；
Fig. 5 is partial enlarged view at the B of cage guide Fig. 4 of the utility model.
Wherein, 1- track bases, 2- guide rails, 3- slot rollings, 31- balls, 4- oil pockets, 41- accents, 42- sealing device heads, 43- reset
Spring, 5- pouring orifices, 6- reinforcing ribs.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
It please refers to Fig.1, Fig. 2, Fig. 4, the cage guide of the utility model includes track base 1 and is installed on leading for track base 1
Rail 2, guide rail 2, in a T fonts, the slot rolling 3 for housing ball 31 are provided with along the extending direction of guide rail 2 and is used with track base 1
In the oil pocket 4 to 31 fuel feeding of ball, slot rolling 3 is arranged in parallel with oil pocket 4, is provided with to connect oil pocket 4 and slot rolling on oil pocket 4
3 several accents 41, lubricating oil can be flowed into slot rolling 3 at accent 41, the ball 31 in slot rolling 3 be lubricated, to reduce ball
Frictional force between 31 and ball 31, ball 31 and slot rolling 3.31 part of ball in slot rolling 3 protrudes from slot rolling 3.
In order to which Energy Saving avoids polluting simultaneously, be provided at accent 41 sealing device head 42 for being opened and closed accent 41 and with
The resetting spring 43 that sealing device head 42 abuts, the other end of resetting spring 43 is arranged in oil pocket 4 on the inner wall far from accent 41, multiple
Sealing device head 42 stretches into accent 41 to position spring 43 in its natural state.
Please refer to Fig. 2, Fig. 3, the sealing device head 42 of the utility model embodiment stretches into accent 41, and in slot rolling 3
The outer surface of ball 31 abuts against.Accent 41 can be square, and size is less than the diameter of ball 31.When lift car is by rolling
During pearl 31, certain pressure is generated to ball 31 so that the sealing device head 42 abutted against with the outer surface of ball 31 is detached from accent 41
Accent 41 is opened, the lubricating oil in oil pocket 4 is flowed out from accent 41, into 3 lubricated balls 31 of slot rolling.When lift car sails out of rolling
After pearl 31, the pressure on ball 31 disappears, and resetting spring 43 restores deformation, and sealing device head 42 is connected to accent 41 and closes accent 41,
Block the outflow of lubricating oil in oil pocket 4.
Fig. 4, Fig. 5 are please referred to, the sealing device head 42 of the utility model embodiment can also penetrate through slot rolling 3 and protrude from ball 31, and
The cross section that sealing device head 42 protrudes from 41 part of accent is arc-shaped.Under such structure, ball 31 is with sealing device head 42 in slot rolling 3
In juxtaposition, when lift car, which is sailed, to be come, a pressure directly is generated to sealing device head 42, resetting spring 43 is compressed, beaten
It begins to speak mouth 41, the lubricating oil in oil pocket 4 enters slot rolling 3, lubricated balls 31, after lift car sails sealing device head 42, sealing device head 42
On pressure disappear, resetting spring 43 restore deformation, sealing device head 42 close accent 41, block oil pocket 4 in lubricating oil outflow.
In addition, the pouring orifice 5 for injecting lubricating oil into oil pocket 4 is provided on guide rail 2.It is connected on pouring orifice 5
Oil filler plug is provided with draw ring on oil filler plug, convenient for skilled worker to the disassembly and installation of oil filler plug.The oil pocket 4 of the utility model
It can be multiple oil pockets 4 being mutually communicated, the lubricating oil in each oil pocket 4 can be made mutually to flow, make the distribution of lubricating oil more
Add uniformly.
The slot rolling 3 of the utility model embodiment is separately positioned on 2 both side surface of guide rail, and is arranged on 2 both side surface of guide rail
Centre position, two slot rollings 3 share an oil pocket 4, and oil pocket 4 is located at the center of two slot rollings 3, is all opened in the both sides of oil pocket 4
Accent 41 equipped with connection oil pocket 4 and slot rolling 3.
In addition, the reinforcing rib 6 for reinforcing is additionally provided on guide rail 2.
The cage guide of the utility model is by setting slot rolling 3 filled with the connected ball 31 of contact and for ball
The oil pocket 4 of 31 fuel feeding, the setting of oil pocket 4 reduce the frictional force between ball 31 and ball 31, between ball 31 and slot rolling 3,
The service life of ball 31 is extended, is contacted between elevator and guide rail 2 by ball 31 with sliding, is greatly reduced and lead
2 liang of frictional force between side external surface and elevator of rail to slow down the abrasion of 2 liang of side external surfaces of guide rail, plays and effectively extends elevator
The effect of guide rail service life.
Although some specific embodiments of the utility model are described in detail by example, this field
It is to be understood by the skilled artisans that above example merely to illustrating rather than in order to limit the scope of the utility model, this
Utility model person of ordinary skill in the field described specific embodiment can be made it is various modification or
Supplement substitutes in a similar way, but direction without departing from the utility model or surmounts the appended claims institute
The range of definition.It should be appreciated by those skilled in the art every foundation the technical essence of the utility model is to more than embodiment party
Formula any modification, equivalent replacement, improvement and so on, should be included in the scope of protection of the utility model.
Claims (10)
1. a kind of cage guide, including track base（1）Be installed on track base（1）Guide rail（2）, it is characterised in that：Described in
Guide rail（2）Extending direction be provided with to house ball（31）Slot rolling（3）With for ball（31）The oil pocket of fuel feeding
（4）, the slot rolling（3）With the oil pocket（4）It is arranged in parallel, in the oil pocket（4）On be provided with to connect the oil pocket（4）
And slot rolling（3）Several accents（41）.
2. cage guide as described in claim 1, it is characterised in that：In the accent（41）Place is provided with described for being opened and closed
Accent（41）Sealing device head（42）With with the sealing device head（42）The resetting spring of abutting（43）, the resetting spring（43）It is another
One end is arranged on oil pocket（4）Interior separate accent（41）Inner wall on.
3. cage guide as claimed in claim 2, it is characterised in that：The ball（31）Part protrudes from the slot rolling（3）.
4. cage guide as claimed in claim 3, it is characterised in that：The sealing device head（42）Stretch into the accent（41）, and
With positioned at the slot rolling（3）In ball（31）Outer surface abut against.
5. cage guide as claimed in claim 2, it is characterised in that：The sealing device head（42）Across the slot rolling（3）Protrusion
In the ball（31）.
6. cage guide as claimed in claim 5, it is characterised in that：The sealing device head（42）Protrude from the accent（41）Portion
The cross section divided is arc-shaped.
7. cage guide as described in claim 1, it is characterised in that：The guide rail（2）On be provided with for the oil pocket
（4）The pouring orifice of interior injection lubricating oil（5）.
8. cage guide as described in claim 1, it is characterised in that：The slot rolling（3）It is separately positioned on guide rail（2）Both sides table
Face, two slot rollings（3）Share an oil pocket（4）.
9. cage guide as claimed in claim 8, it is characterised in that：The slot rolling（3）It is arranged on the guide rail（2）Both sides table
The centre position in face.
10. cage guide as described in claim 1, it is characterised in that：The guide rail（2）On be additionally provided with for reinforcing plus
Strengthening tendons（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721712730.XU CN207536959U (en) | 2017-12-11 | 2017-12-11 | A kind of cage guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721712730.XU CN207536959U (en) | 2017-12-11 | 2017-12-11 | A kind of cage guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207536959U true CN207536959U (en) | 2018-06-26 |
Family
ID=62617894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721712730.XU Active CN207536959U (en) | 2017-12-11 | 2017-12-11 | A kind of cage guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207536959U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639900A (en) * | 2018-07-10 | 2018-10-12 | 奥特朗博电梯有限公司 | A kind of express elevator rolling guide |
| CN115352978A (en) * | 2022-07-26 | 2022-11-18 | 张小伟 | Guide rail capable of reducing friction force |
-
2017
- 2017-12-11 CN CN201721712730.XU patent/CN207536959U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639900A (en) * | 2018-07-10 | 2018-10-12 | 奥特朗博电梯有限公司 | A kind of express elevator rolling guide |
| CN115352978A (en) * | 2022-07-26 | 2022-11-18 | 张小伟 | Guide rail capable of reducing friction force |
| CN115352978B (en) * | 2022-07-26 | 2023-12-12 | 陕西九益气浮导轨有限公司 | Guide rail capable of reducing friction force |
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