CN206051383U - A kind of elevator structure - Google Patents
A kind of elevator structure Download PDFInfo
- Publication number
- CN206051383U CN206051383U CN201621037018.XU CN201621037018U CN206051383U CN 206051383 U CN206051383 U CN 206051383U CN 201621037018 U CN201621037018 U CN 201621037018U CN 206051383 U CN206051383 U CN 206051383U
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- CN
- China
- Prior art keywords
- reel
- flange
- flange disk
- frame
- reductor
- 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.)
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
This utility model provides a kind of elevator structure, which includes reel, first reductor, second reductor, first flange disk, second flange disk and frame, first reductor, second reductor is inside reel, and reel connecting portion is respectively equipped with from inside to outside along the axial direction of reel, flange connecting portion, reel connecting portion is connected with two opposite ends of reel, flange connecting portion is connected with first flange disk and second flange disk, one end of frame and first flange disk are connected, the other end of frame is provided with the fixed seat with axially extending bore, the axially extending bore of second flange disk correspondence fixed seat is provided with installing hole, frame is connected by the bearing pin inserted in through hole and installing hole with second flange disk.
Description
Technical field
This utility model is related to engineering machinery field, and more particularly to a kind of elevator structure.
Background technology
Hoist engine is that the machineries such as engineering machinery, harbour machinery, hoisting machinery, boring mechanic, oil and marine heavy industry are conventional
Crane gear.Operationally, the axial force of deflection angle of rope generation, flatulence of heat type are cold for the hoisting mechanism of double reductors of prior art
Contracting and mismachining tolerance etc. can bring deformation to hoisting mechanism inside.Structure for example shown in Fig. 1, the two ends of reel 6a pass through respectively
Reel screw 4a connects left reductor 5a and right reductor 7a；Reductor again by screw 3a respectively with left flange plate 2a and right method
Blue disk 8a connections；Ring flange is connected with frame 9a by bolt 1a.The axial direction of the hoisting mechanism closely connects for screw thread, and subtracts
It is also axial close fit inside fast machine, so the mechanism is very close to each other in axial direction.But produce when being worked by elevator
The effect of axial jump, parts temperature change and assembling mismachining tolerance so that may be deformed inside reductor and have interior
Stress, under long-time or high capacity working condition, will reduce the service life of reductor.
Utility model content
In view of this, this utility model provides a kind of can reduction by axial force, the parts temperature of deflection angle of rope generation
The elevator structure of the hoisting mechanism internal modification that change and assembling mismachining tolerance etc. cause.
It is that, up to above-mentioned advantage, this utility model provides a kind of elevator structure, and which includes that reel, the first reductor, second subtract
Fast machine, first flange disk, second flange disk and frame, the first reductor, the second reductor are located inside reel, and along reel
Reel connecting portion, flange connecting portion are respectively equipped with from inside to outside axially, reel connecting portion is connected with two opposite ends of reel, method
Blue connecting portion is connected with first flange disk and second flange disk, and one end of frame and first flange disk are connected, the other end of frame
The fixed seat with axially extending bore is provided with, the axially extending bore of second flange disk correspondence fixed seat is provided with installing hole, frame and the second method
Blue disk is by inserting in the connection of the bearing pin in through hole and installing hole.
Further, one end of frame is connected with first flange disk by frame screw.
Further, two opposite ends of the reel connecting portion by reel screw with reel are connected.
Further, flange connecting portion is connected with first flange disk and second flange disk by flange screw.
Further, flange otic placode is welded with the outside of second flange disk, installing hole is on flange otic placode.
Further, fixed seat is welded in frame in the radial direction.
Further, bearing pin is fixed by nut.
Further, between nut and second flange disk, pad is provided with packing ring.
Further, the side wall of fixed seat radially offers the oil-way being connected with axially extending bore.
Further, a perforate is provided with pin the tip of the axis, a split pin is inserted perforate and fixes bearing pin.
This utility model is arranged on second flange disk in frame using bearing pin in one end of frame, original so as to change
Assembly relation between ring flange, frame, reductor and reel, is the axial direction dress between ring flange, frame, reductor and reel
Certain clearance is provided with size, the reductor axial jump that reductor is caused because of the deflection angle of rope produced when elevator works is given
Move freely space, so as to avoid reductor from causing reductor internal structure stress because of above-mentioned jumping, thus reduce slow down
The life-span of machine.The fitting allowance that parts change because of the change of mismachining tolerance, rigging error and temperature can also be given simultaneously.
Description of the drawings
Schematic diagrams of the Fig. 1 for a kind of elevator structure of prior art.
Fig. 2 is the schematic diagram of the elevator structure of an embodiment of the present utility model.
Fig. 3 is the enlarged schematic partial view of the elevator structure shown in Fig. 2.
Specific embodiment
Below in conjunction with drawings and Examples, this utility model is further elaborated.It should be appreciated that this place is retouched
The specific embodiment stated only to explain this utility model, is not used to limit this utility model.
As Figure 2-3, elevator structure of the present utility model include reel 6, the first reductor 5, the second reductor 7,
One ring flange 2, second flange disk 8 and frame 9.
First reductor 5, the second reductor 7 are located inside reel 6, and are respectively equipped with along the axial direction of reel 6 from inside to outside
Reel connecting portion 51, flange connecting portion 52.Two opposite ends of the reel connecting portion 51 by reel screw 4 with reel 6 are connected, method
Blue connecting portion 52 is connected with first flange disk 2 and second flange disk 8 by flange screw 3, and one end of frame 9 passes through frame screw
1 and first flange disk 2 be connected.
The other end of frame 9 is provided with the fixed seat 13 with axially extending bore, and fixed seat 13 is welded in the radial direction of frame 9
On.The outside of second flange disk 8 is welded with flange otic placode 14, and the axially extending bore of the correspondence fixed seat 13 of flange otic placode 14 is provided with installation
Hole (not shown), frame 9 are connected by the bearing pin 11 inserted in through hole and installing hole with second flange disk 8, and bearing pin 11 passes through spiral shell
Female 16 fix.There is between bearing pin 11 and through hole, installing hole certain axial gap.A perforate is provided with the lower end of bearing pin 11, should
Split pin is can be inserted in perforate to prevent nut 16 from being released by bearing pin 11.Between nut 16 and second flange disk 8, pad is provided with packing ring
15。
In addition, in order to lubrication protection effect is produced to bearing pin 11, offering what is connected with through hole in the side wall of fixed seat 13
Oil-way 12.Lubricating oil can be inculcated in through hole so as to lubrication protection effect is produced to bearing pin 11 by oil-way 12.
This utility model is arranged on second flange disk in frame using bearing pin in one end of frame, original so as to change
Assembly relation between ring flange, frame, reductor and reel, is the axial direction dress between ring flange, frame, reductor and reel
Certain clearance is provided with size, the reductor axial jump that reductor is caused because of the deflection angle of rope produced when elevator works is given
Move freely space, so as to avoid reductor from causing reductor internal structure stress because of above-mentioned jumping, thus reduce slow down
The life-span of machine.The fitting allowance that parts change because of the change of mismachining tolerance, rigging error and temperature can also be given simultaneously.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (10)
1. a kind of elevator structure, it include reel (6), the first reductor (5), the second reductor (7), first flange disk (2),
Two ring flanges (8) and frame (9), first reductor (5), the second reductor (7) are internal located at the reel (6), and edge
The axial direction of the reel (6) is respectively equipped with reel connecting portion (51), flange connecting portion (52), the reel connecting portion from inside to outside
(51) it is connected with two opposite ends of the reel (6), the flange connecting portion (52) and the first flange disk (2) and described
Second flange disk (8) is connected, and one end of the frame (9) and the first flange disk (2) are connected, it is characterised in that the machine
The other end of frame (9) is provided with the fixed seat with axially extending bore (13), the corresponding fixed seat (13) of the second flange disk (8)
Axially extending bore is provided with installing hole, and the frame (9) is with the second flange disk (8) by inserting in the through hole and the installing hole
Interior bearing pin (11) connection.
2. elevator structure as claimed in claim 1, it is characterised in that one end of the frame (9) by frame screw (1) with
The first flange disk (2) is connected.
3. elevator structure as claimed in claim 1, it is characterised in that the reel connecting portion (51) is by reel screw (4)
It is connected with two opposite ends of the reel (6).
4. elevator structure as claimed in claim 1, it is characterised in that the flange connecting portion (52) is by flange screw (3)
It is connected with the first flange disk (2) and the second flange disk (8).
5. elevator structure as claimed in claim 1, it is characterised in that be welded with flange on the outside of the second flange disk (8)
Otic placode (14), the installing hole is on the flange otic placode (14).
6. elevator structure as claimed in claim 1, it is characterised in that the fixed seat (13) is welded in the frame (9)
In the radial direction.
7. elevator structure as claimed in claim 1, it is characterised in that the bearing pin (11) is fixed by nut (16).
8. elevator structure as claimed in claim 7, it is characterised in that the nut (16) and the second flange disk (8) it
Between pad be provided with packing ring (15).
9. elevator structure as claimed in claim 1, it is characterised in that the side wall of the fixed seat (13) is radially offered
The oil-way (12) being connected with the axially extending bore.
10. elevator structure as claimed in claim 1, it is characterised in that be provided with a perforate in the end of the bearing pin (11), one
Split pin is inserted the perforate and fixes the bearing pin (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037018.XU CN206051383U (en) | 2016-09-05 | 2016-09-05 | A kind of elevator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037018.XU CN206051383U (en) | 2016-09-05 | 2016-09-05 | A kind of elevator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206051383U true CN206051383U (en) | 2017-03-29 |
Family
ID=58369477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621037018.XU Active CN206051383U (en) | 2016-09-05 | 2016-09-05 | A kind of elevator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206051383U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107827010A (en) * | 2017-12-01 | 2018-03-23 | 江西工埠机械有限责任公司 | A kind of novel winding drum hoisting mechanism |
| CN108675173A (en) * | 2018-07-25 | 2018-10-19 | 北京大圣格尔冶金设备有限公司 | A kind of built-in promotion winding plant of motor direct connection |
| CN108675171A (en) * | 2018-06-29 | 2018-10-19 | 北京大圣格尔冶金设备有限公司 | A kind of built-in promotion winding plant |
-
2016
- 2016-09-05 CN CN201621037018.XU patent/CN206051383U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107827010A (en) * | 2017-12-01 | 2018-03-23 | 江西工埠机械有限责任公司 | A kind of novel winding drum hoisting mechanism |
| CN108675171A (en) * | 2018-06-29 | 2018-10-19 | 北京大圣格尔冶金设备有限公司 | A kind of built-in promotion winding plant |
| CN108675171B (en) * | 2018-06-29 | 2024-03-01 | 北京大圣格尔冶金设备有限公司 | Concealed lifting winch device |
| CN108675173A (en) * | 2018-07-25 | 2018-10-19 | 北京大圣格尔冶金设备有限公司 | A kind of built-in promotion winding plant of motor direct connection |
| CN108675173B (en) * | 2018-07-25 | 2024-03-08 | 北京大圣格尔冶金设备有限公司 | Motor direct-connection built-in lifting winch device |
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| GR01 | Patent grant |