CN208440206U - A kind of reassembling type hand-barring - Google Patents
A kind of reassembling type hand-barring Download PDFInfo
- Publication number
- CN208440206U CN208440206U CN201820980441.6U CN201820980441U CN208440206U CN 208440206 U CN208440206 U CN 208440206U CN 201820980441 U CN201820980441 U CN 201820980441U CN 208440206 U CN208440206 U CN 208440206U
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- China
- Prior art keywords
- sprocket wheel
- bearing
- pin wheel
- wheel
- drive rod
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Abstract
The utility model provides a kind of reassembling type hand-barring, it is characterised in that: including pin wheel, drive rod, sprocket wheel, fixed plate, transition plates, support rod and ratchet spanner；Described drive rod one end with bearing bore and the other end have bearing block, the pin wheel is assemblied in the bearing bore of drive rod by bearing and the both ends of pin wheel all extend to the outside of bearing bore, the sprocket wheel is assemblied on the bearing block of drive rod by bearing and it forms with pin wheel and cooperates, the sprocket wheel is coaxially connected by bolt and fixed plate, and the fixed plate is coaxially fixed on the half a coupler by disc rotor by bolt and transition plates.The utility model can be installed using by the half a coupler on disc rotor spindle nose, and light-weight, output torque is big, convenient for disassembly and assembly, and can be flexibly installed on various sizes of spindle nose.
Description
Technical field
The utility model relates to turning gear technical field, specifically a kind of reassembling type hand-barring.
Background technique
Turbine, large-size machine, large fan and other machinery large rotor all need to use disk after a shutdown or before booting
Vehicle device carries out dribbling, to prevent accident or to generate motor damage, improves the service life of rotor.
At present petroleum chemical enterprise there are many compressor set by motor by diaphragm coupling direct-connected, and motor other side band
There is main oil pump, fixed barring gear can not be installed, this brings great inconvenience to jiggering operation, therefore, is badly in need of a kind of dismounting
Convenient, lithe hand-barring.
Utility model content
In order to solve the above technical problems, overcome deficiency in the prior art, provide it is a kind of can be using on rotor spindle nose
Half a coupler installation hand-barring, the barring gear is light-weight, and output torque is big, convenient for disassembly and assembly, can neatly pacify
On various sizes of spindle nose.
The technical scheme in the invention for solving the above technical problem is: the reassembling type hand-barring, feature
It is: including pin wheel, drive rod, sprocket wheel, fixed plate, transition plates, support rod and ratchet spanner；Described drive rod one end has
Bearing bore and the other end have bearing block, and the pin wheel is assemblied in the bearing bore of drive rod by bearing and the both ends of pin wheel are equal
The outside of bearing bore is extended to, the sprocket wheel is assemblied on the bearing block of drive rod by bearing and it forms with pin wheel and cooperates,
The sprocket wheel is coaxially connected by bolt and fixed plate, and the fixed plate is coaxially fixed on by bolt and transition plates by disc rotor
Half a coupler on.
Transition plates and fixed plate described in the utility model are circular slab, and transition plates is uniformly arranged with multi-turn radially
Through-hole.
The through-hole at different location has different apertures to transition plates described in the utility model radially.
Support rod described in the utility model is vertically mounted on the side for being equipped with pin wheel one end of drive rod.
Support rod described in the utility model also has the pedestal being matched therewith, and they sup-port is on pedestal.
Pin wheel described in the utility model has the illiciumverum to match with ratchet spanner in one end far from itself and sprocket wheel cooperation
Hole, ratchet spanner are inserted into octagonal hole to realize that jiggering acts.
The Circular plate structure in the axial direction with one end of sprocket wheel cooperation with two layers of pin wheel described in the utility model, plectane knot
The cylinder that the gear teeth of a circle and sprocket wheel match is uniformly provided between structure, pin wheel is formed by cylinder and sprocket wheel and is driven.
It is additionally provided with end ring in the middle part of sprocket wheel described in the utility model, to the bearing being securely fitted in inside bearing block.
Compared with prior art, the utility model has the following beneficial effects: structure is simple, design is reasonable, hand turning
Torque multiplier is combined by sprocket wheel and pin wheel, sprocket wheel with pin wheel pass through bearing together be mounted on drive rod, sprocket wheel, fixation
Plate and transition plates are bolted on the half a coupler by disc rotor, and support rod, pin wheel are installed in drive rod side right angle
It is provided centrally with an octagonal hole, jiggering can be carried out by being inserted into ratchet spanner in jiggering, and light-weight, and output torque is big, tears open
Dress is convenient, can be flexibly installed on various sizes of spindle nose, versatile.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram (section view) of the utility model.
Fig. 3 is the transmission schematic diagram of pin wheel and sprocket wheel in the utility model.
Fig. 4 is the structural schematic diagram of pin wheel in the utility model.
Fig. 5 is the structural schematic diagram (section view) of pin wheel in the utility model.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Embodiment 1.
Referring to Fig. 1 to Fig. 5, reassembling type hand-barring in the present embodiment, including pin wheel 1, drive rod 2, sprocket wheel 3,
Fixed plate 4, transition plates 5, support rod 6 and ratchet spanner (not shown).
2 one end of drive rod in the present embodiment with bearing bore and the other end has bearing block, pin wheel 1 passes through bearing assembly
In the bearing bore of drive rod 2 and the both ends of pin wheel 1 all extend to the outside of bearing bore, and the sprocket wheel 3 is assemblied in by bearing
On the bearing block of drive rod 2 and it forms with pin wheel 1 and cooperates, and sprocket wheel 3 is coaxially connected by bolt and fixed plate 4, the fixation
Plate 4 is coaxially fixed on the half a coupler by disc rotor by bolt and transition plates 5, it is preferred that transition plates 5 and fixed plate 4 are equal
For circular slab, the through-hole that transition plates 5 is uniformly arranged with multi-turn radially, and the through-hole at different radial positions has difference
Aperture.The setting of multi-turn through-hole facilitates transition plates 5 to be formed from the different half a couplers by disc rotor and connects, improves this reality
With novel versatility.
Support rod 6 in the present embodiment is vertically mounted on the side for being equipped with 1 one end of pin wheel of drive rod 2, and support rod 6 is also
With the pedestal being matched therewith, support rod 6 is supported on pedestal, and in actual use, pedestal is fixed on floor or is filled by disk
In the horizontal plate for the supporting device set, pin wheel 1 is supported and be positioned by support rod 6.
Pin wheel 1 in the present embodiment has the illiciumverum to match with ratchet spanner with one end that sprocket wheel 3 cooperates far from it
Hole 11, ratchet spanner are inserted into octagonal hole 11, pull ratchet spanner to realize that jiggering acts, jiggering direction here is suitable
Clockwise also can adjust the steering of ratchet spanner certainly, be that counterclockwise, this is existing skill so as to adjust jiggering direction
Art, details are not described herein again.
The one end of pin wheel 1 cooperated with sprocket wheel 3 has two layers of Circular plate structure 12, plectane knot in the axial direction in the present embodiment
The cylinder 13 that the gear teeth of a circle and sprocket wheel 3 match is uniformly provided between structure 12, pin wheel 1 is formed by cylinder 13 and sprocket wheel 3 and passed
It is dynamic.
It is additionally provided with end ring in the middle part of sprocket wheel 3 in the present embodiment, to the bearing being securely fitted in inside bearing block.
Hand-barring in the present embodiment is combined into torque multiplier, sprocket wheel 3 and pin wheel 1 by sprocket wheel 3 and pin wheel 1
It is mounted on drive rod 2 together by bearing, sprocket wheel 3, fixed plate 4 and transition plates 5 are bolted on by disc rotor
On half a coupler, support rod 6 is vertically arranged between drive rod 2 and bottom plate, pin wheel 1 is provided centrally with an octagonal hole 11, in disk
Ratchet spanner is inserted into when vehicle can carry out jiggering, and light-weight, and output torque is big, convenient for disassembly and assembly, can be flexibly installed to difference
It is versatile on the spindle nose of size.
It should be pointed out that being above signal by the detailed description that preferred embodiment carries out the technical solution of the utility model
Property and not restrictive.Those skilled in the art can be to implementation on the basis of reading the utility model specification
Technical solution documented by example modify perhaps equivalent replacement of some of the technical features and these modifications or
Replacement, the range for the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution.
Claims (8)
1. a kind of reassembling type hand-barring, it is characterised in that: including pin wheel, drive rod, sprocket wheel, fixed plate, transition plates, branch
Strut and ratchet spanner；Described drive rod one end with bearing bore and the other end has bearing block, the pin wheel passes through bearing
It is assemblied in the bearing bore of drive rod and the both ends of pin wheel all extends to the outside of bearing bore, the sprocket wheel is assemblied in by bearing
On the bearing block of drive rod and it forms with pin wheel and cooperates, and the sprocket wheel is coaxially connected by bolt and fixed plate, the fixation
Plate is coaxially fixed on the half a coupler by disc rotor by bolt and transition plates.
2. a kind of reassembling type hand-barring according to claim 1, it is characterised in that: the transition plates and fixed plate
It is circular slab, the through-hole that there is transition plates multi-turn to be uniformly arranged radially.
3. a kind of reassembling type hand-barring according to claim 2, it is characterised in that: the transition plates is radially
Through-hole at different location has different apertures.
4. a kind of reassembling type hand-barring according to claim 1, it is characterised in that: the support rod right angle setting
In the side for being equipped with pin wheel one end of drive rod.
5. a kind of reassembling type hand-barring according to claim 4, it is characterised in that: the support rod also have with
Its pedestal matched, they sup-port is on pedestal.
6. a kind of reassembling type hand-barring according to claim 1, it is characterised in that: the pin wheel far from its with
One end of sprocket wheel cooperation has the octagonal hole to match with ratchet spanner, and ratchet spanner is inserted into octagonal hole to realize jiggering
Movement.
7. a kind of reassembling type hand-barring according to claim 6, it is characterised in that: the pin wheel is matched with sprocket wheel
One end of conjunction has two layers of Circular plate structure in the axial direction, and the gear teeth that a circle and sprocket wheel are uniformly provided between Circular plate structure match
Cylinder, pin wheel formed by cylinder and sprocket wheel and is driven.
8. a kind of reassembling type hand-barring according to claim 1, it is characterised in that: be additionally provided in the middle part of the sprocket wheel
End ring, to the bearing being securely fitted in inside bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820980441.6U CN208440206U (en) | 2018-06-25 | 2018-06-25 | A kind of reassembling type hand-barring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820980441.6U CN208440206U (en) | 2018-06-25 | 2018-06-25 | A kind of reassembling type hand-barring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208440206U true CN208440206U (en) | 2019-01-29 |
Family
ID=65090767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820980441.6U Active CN208440206U (en) | 2018-06-25 | 2018-06-25 | A kind of reassembling type hand-barring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208440206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676984A (en) * | 2019-10-29 | 2020-01-10 | 哈尔滨电气动力装备有限公司 | Turning tool device for intermediate shaft of motor |
-
2018
- 2018-06-25 CN CN201820980441.6U patent/CN208440206U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676984A (en) * | 2019-10-29 | 2020-01-10 | 哈尔滨电气动力装备有限公司 | Turning tool device for intermediate shaft of motor |
| CN110676984B (en) * | 2019-10-29 | 2021-07-16 | 哈尔滨电气动力装备有限公司 | Turning tool device for intermediate shaft of motor |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lv Jianqing Inventor after: Zhang Xingxiang Inventor after: Lu Shijia Inventor after: Huang Gang Inventor after: Zhang Ke Inventor before: Lv Jianqing Inventor before: Zhang Xingxiang Inventor before: Lu Shijia Inventor before: Huang Gang |