CN205889006U - Can change sleeve connecting device who turns to - Google Patents
Can change sleeve connecting device who turns to Download PDFInfo
- Publication number
- CN205889006U CN205889006U CN201620920771.7U CN201620920771U CN205889006U CN 205889006 U CN205889006 U CN 205889006U CN 201620920771 U CN201620920771 U CN 201620920771U CN 205889006 U CN205889006 U CN 205889006U
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- China
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- case body
- transmission case
- gear wheel
- force
- power transmission
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Abstract
The utility model discloses a can change sleeve connecting device who turns to, including the transmission box, the internal gear reverse drive mechanism that is equipped with of transmission case, the output of gear reverse drive mechanism stretches out the transmission box is equipped with the muffjoint head, the input transmission of gear reverse drive mechanism is connected with the transmission shaft, the transmission shaft stretches out transmission box parallel connection has met force applying device. The utility model discloses simple structure, economy are suitable for, low in manufacturing cost, can normal use under narrow working space, reduced work load, improved work efficiency.
Description
Technical field
The utility model is related to flight-line maintenance technology, more particularly, to a kind of muff-joint device changing steering.
Background technology
At present in normal flight-line maintenance work, traditional maintenance instrument has range extensively, and structure is simple, user
Just the features such as and be widely used.But, these traditional maintenance instruments cannot normally use under particular job environment, some biographies
The design of system instrument uses space more relaxed, therefore runs into and cannot normally use during narrow space, such as box spanner, sometimes
Will be narrow because of working space, just can carry out operation after needing when dismounting associated components to remove partly adjacent parts,
Increased very big workload；Even sometimes cannot normal operation, these all have impact on the normal dismounting operation of associated components,
Reduce operating efficiency.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of structurally simple, economical be suitable for, low cost of manufacture,
Under narrow working space can normally using, reduce workload, improve operating efficiency changed steering sleeve connection dress
Put.
For solving above-mentioned technical problem, the technical solution of the utility model is: can change the muff-joint device of steering, bag
Include transmission case body, in described transmission case body, be provided with gear wheel reversing transmission mechanism, described gear wheel reversing transmission mechanism output end is stretched out
Described transmission case body is simultaneously provided with sleeve connection head, and the input of described gear wheel reversing transmission mechanism is connected with power transmission shaft, institute
State power transmission shaft to stretch out described transmission case body and be connected with force application apparatus.
As preferred technical scheme, described gear wheel reversing transmission mechanism includes intermeshing input bevel gear and output
Bevel gear, described input bevel gear is arranged on described power transmission shaft, and described output bevel gear wheel is arranged on institute by output shaft rotation
State in transmission case body, described output shaft stretches out described transmission case body and is provided with described sleeve connection head.
As preferred technical scheme, equipped with sleeve pipe, described sleeve pipe is fixedly connected described biography to the outer sheath of described power transmission shaft
Dynamic casing.
As preferred technical scheme, described force application apparatus are the operation handle of described end part of driving shaft suit.
As preferred technical scheme, described force application apparatus are that described sleeve pipe is fixing even away from one end of described transmission case body
It is connected to connecting tube, rotate in described connecting tube and be provided with force axle, described force axle is provided with force near one end of described power transmission shaft
Disk, described power transmission shaft is provided with drive plate, the end face of described force disk and the adjacent one end of drive plate near one end of described force axle
On be respectively equipped with the end face ratchet cooperating, be additionally provided with described connecting tube and promote described force disk to compress described drive plate
Thrust spring；Described force shaft extension goes out described connecting tube and is set with operation handle.
Due to employing the muff-joint device of the changed steering of technique scheme, including transmission case body, described biography
It is provided with gear wheel reversing transmission mechanism, the output end of described gear wheel reversing transmission mechanism is stretched out described transmission case body and set in dynamic casing
There is sleeve connection head, the input of described gear wheel reversing transmission mechanism is connected with power transmission shaft, described power transmission shaft stretches out described
Transmission case body is simultaneously connected with force application apparatus.The utility model passes through the direction of transfer that gear wheel reversing transmission mechanism changes motion, gram
Take due to the work difficulty caused by the narrow problem of working space, excessively both can be complete in the case of attached parts not removing
Become predetermined work, and the moment of torsion of transmission can be increased so that part dismounting is convenient by gear wheel reversing transmission mechanism, this
Utility model structurally simple, economical be suitable for, low cost of manufacture, under narrow working space can normally using, reduce work
Measure, improve operating efficiency.
Brief description
The following drawings is only intended to, in the utility model is done with schematic illustration and explanation, not limit model of the present utility model
Enclose.Wherein:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view of the utility model one embodiment.
In figure: 1- transmission case body；11- sleeve；12- operation handle；2- output bevel gear wheel；21- output shaft；22- sleeve is even
Joint；3- inputs bevel gear；31- power transmission shaft；32- sleeve pipe；33- drive plate；4- connecting tube；41- force axle；42- thrust spring；
43- force disk.
Specific embodiment
Describe in detail with reference to the accompanying drawings according to exemplary embodiment of the present utility model.Here it is to be noted that it
In accompanying drawing, identical reference is given structure and function substantially the same composition part, and in order that specification more
Plus simple and clear, eliminate the redundancy description with regard to essentially the same composition part.
As shown in figure 1, the muff-joint device of steering can be changed, including transmission case body 1, it is provided with described transmission case body 1
Gear wheel reversing transmission mechanism, the output end of described gear wheel reversing transmission mechanism is stretched out described transmission case body 1 and is provided with sleeve connection
22, sleeve 11 can be sleeved on sleeve connection head 22；The input of described gear wheel reversing transmission mechanism is connected with transmission
Axle 31, described power transmission shaft 31 stretches out described transmission case body 1 and is connected with force application apparatus.The utility model is driven by gear wheel reversing
Mechanism changes the direction of transfer of motion, overcomes the work difficulty causing due to the narrow problem of working space, excessive not removing
Both predetermined work can have been completed in the case of attached parts, and the torsion of transmission can have been increased by gear wheel reversing transmission mechanism
Square is so that part dismounting is convenient.Described gear wheel reversing transmission mechanism includes intermeshing input bevel gear 3 and output cone
Gear 2, described input bevel gear 3 is arranged on described power transmission shaft 31, and described output bevel gear wheel 2 passes through output shaft 21 and rotates installation
In described transmission case body 1, described output shaft 21 stretches out described transmission case body 1 and is provided with described sleeve connection head 22.Using defeated
Enter bevel gear 3 and output bevel gear wheel 2 is meshed, rotation output is open into by longitudinally rotation input transmission, changes the transmission of motion
Direction, using reliability, and can be by the tooth ratio of adjustment input bevel gear 3 and output bevel gear wheel 2, the transmission to adjust output is turned round
Square, easy to use and flexible.The outer sheath of described power transmission shaft 31 is fixedly connected described transmission case body equipped with sleeve pipe 32, described sleeve pipe 32
1, sleeve pipe 32 serves protection and the effect supporting to power transmission shaft 31.
As shown in figure 1, described force application apparatus can be adopted as the side of the operation handle 12 of described power transmission shaft 31 end suit
Formula, simple and practical.
As shown in Fig. 2 described force application apparatus can also be fixed away from one end of described transmission case body 1 using described sleeve pipe 32
It is connected with connecting tube 4, rotates in described connecting tube 4 and be provided with force axle 41, described force axle 41 is near the one of described power transmission shaft 31
End is provided with force disk 43, and described power transmission shaft 31 is provided with drive plate 33, described force disk 43 He near one end of described force axle 41
The end face ratchet cooperating is respectively equipped with the end face of the adjacent one end of drive plate 33, in described connecting tube 4, is additionally provided with promotion institute
State the thrust spring 42 that force disk 43 compresses described drive plate 33；Described force axle 41 stretches out described connecting tube 4 and is set with behaviour
Make handle 12.When so using, operation handle 12 only reciprocally swinging need to exert a force in less scope, further reduces
Operating space, more adapts to the narrow operating environment of working space.
Of the present utility model general principle, principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Principle of the present utility model is simply described, on the premise of without departing from the utility model spirit and scope, the utility model is also
Have various changes and modifications, these changes and improvements both fall within the range of claimed the utility model.The utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (5)
1. the muff-joint device of steering can be changed it is characterised in that: include transmission case body, be provided with gear in described transmission case body
Reversing transmission mechanism, the output end of described gear wheel reversing transmission mechanism is stretched out described transmission case body and is provided with sleeve connection head, institute
The input stating gear wheel reversing transmission mechanism is connected with power transmission shaft, and described power transmission shaft stretches out described transmission case body and is connected with
Force application apparatus.
2. the muff-joint device of steering can be changed as claimed in claim 1 it is characterised in that: described gear wheel reversing driver
Structure includes intermeshing input bevel gear and output bevel gear wheel, and described input bevel gear is arranged on described power transmission shaft, described
Output bevel gear wheel is arranged in described transmission case body by output shaft rotation, and described output shaft stretches out described transmission case body and is provided with
Described sleeve connection head.
3. the muff-joint device of steering can be changed as claimed in claim 1 or 2 it is characterised in that: described power transmission shaft outer
Side is set with sleeve pipe, and described sleeve pipe is fixedly connected described transmission case body.
4. the muff-joint device of steering can be changed as claimed in claim 3 it is characterised in that: described force application apparatus be described
The operation handle of end part of driving shaft suit.
5. the muff-joint device of steering can be changed as claimed in claim 3 it is characterised in that: described force application apparatus be described
Sleeve pipe is fixedly connected with connecting tube away from one end of described transmission case body, rotates in described connecting tube and is provided with force axle, described applies
Power axle is provided with force disk near one end of described power transmission shaft, and described power transmission shaft is provided with drive plate near one end of described force axle,
It is respectively equipped with, on the end face of described force disk and the adjacent one end of drive plate, the end face ratchet cooperating, also set in described connecting tube
There is the thrust spring promoting described force disk to compress described drive plate；Described force shaft extension goes out described connecting tube and is set with operation
Handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620920771.7U CN205889006U (en) | 2016-08-23 | 2016-08-23 | Can change sleeve connecting device who turns to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620920771.7U CN205889006U (en) | 2016-08-23 | 2016-08-23 | Can change sleeve connecting device who turns to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205889006U true CN205889006U (en) | 2017-01-18 |
Family
ID=57778009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620920771.7U Active CN205889006U (en) | 2016-08-23 | 2016-08-23 | Can change sleeve connecting device who turns to |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205889006U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737330A (en) * | 2017-02-22 | 2017-05-31 | 南京航空航天大学 | A kind of self-boosting type Two-way spanner and its method of work |
| CN108527234A (en) * | 2018-04-20 | 2018-09-14 | 江万泽 | A kind of gap specialized nut spanner |
| CN109926958A (en) * | 2019-04-01 | 2019-06-25 | 国网山东省电力公司临沂供电公司 | Electric power overhaul Quick power-saving wrench |
-
2016
- 2016-08-23 CN CN201620920771.7U patent/CN205889006U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737330A (en) * | 2017-02-22 | 2017-05-31 | 南京航空航天大学 | A kind of self-boosting type Two-way spanner and its method of work |
| CN106737330B (en) * | 2017-02-22 | 2018-06-26 | 南京航空航天大学 | A kind of self-boosting type Two-way spanner and its method of work |
| CN108527234A (en) * | 2018-04-20 | 2018-09-14 | 江万泽 | A kind of gap specialized nut spanner |
| CN109926958A (en) * | 2019-04-01 | 2019-06-25 | 国网山东省电力公司临沂供电公司 | Electric power overhaul Quick power-saving wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190514 Address after: 272000 North Head of Kangtai Road, Jining High-tech Zone, Shandong Province Patentee after: Shandong Luneng Guangda Steel Structure Co., Ltd. Address before: 250100 No. 297 Industrial North Road, Licheng District, Jinan City, Shandong Province Patentee before: China Power Construction Group nuclear power engineering company |
|
| TR01 | Transfer of patent right |