CN207044092U - Corrosion nut removes device in a kind of hydroelectric project - Google Patents
Corrosion nut removes device in a kind of hydroelectric project Download PDFInfo
- Publication number
- CN207044092U CN207044092U CN201720928375.3U CN201720928375U CN207044092U CN 207044092 U CN207044092 U CN 207044092U CN 201720928375 U CN201720928375 U CN 201720928375U CN 207044092 U CN207044092 U CN 207044092U
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- CN
- China
- Prior art keywords
- push rod
- blank pipe
- nut
- rod
- fixed
- 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.)
- Expired - Fee Related
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses corrosion nut in a kind of hydroelectric project to remove device, including nut fixed frame, blank pipe, travel rod and push rod；Blank pipe is fixed on one side of the nut fixed frame, and one section of nut fixed frame is provided with travel rod in blank pipe；Described travel rod one end is fixed with a word conehead of expenditure blank pipe, and the other end is fixed with travel rod stressed plate；The one section push rod that is provided with for promote travel rod of the blank pipe away from nut fixed frame, described push rod one end are placed in blank pipe, and the other end is placed in outside blank pipe.The utility model device slowly, slightly remove nut can remove means compared to violence, after the present apparatus removes nut, peripheral devices will not also be produced and destroy damage, and the screw rod for removing nut still can use.
Description
Technical field
It the utility model is related to device in hydroelectric project and connect apparatus field, and in particular to corrosion spiral shell in a kind of hydroelectric project
Cap removes device.
Background technology
Nut (nut) is to be threaded together part for playing the role of fastening with bolt or screw rod, using very extensive.
In hydroelectric project, the situation of nut corrosion often occurs, the nut of corrosion is difficult to handle.Existing processing mode typically all can
To screw rod or the device to being connected with nut screw rod has destruction, is a kind of method done something against one's will.For example, using
Oxy arc directly removes nut, and such a method will necessarily get rid of be connected with nut one section of screw rod, meanwhile, if operation
Improper, it can produce infringement to peripheral devices.
Utility model content
Technical problem to be solved in the utility model is to provide corrosion nut in a kind of hydroelectric project and removes device, can
Slowly, slightly nut is removed, means is removed compared to violence, also will not be to peripheral devices after the present apparatus removes nut
Produce and destroy damage, and the screw rod for removing nut still can use.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
Corrosion nut removes device, including nut fixed frame, blank pipe, travel rod and push rod in a kind of hydroelectric project；It is described
Blank pipe is fixed on one side of nut fixed frame, and one section of nut fixed frame is provided with travel rod in blank pipe；The travel rod
One end is fixed with a word conehead of expenditure blank pipe, and the other end is fixed with travel rod stressed plate；The blank pipe is away from nut fixed frame
One section of push rod being provided with for promoting travel rod, described push rod one end is placed in blank pipe, and the other end is placed in outside blank pipe.
Further, back-up ring is fixed with push rod, for preventing push rod from skidding off blank pipe.
Further, one end that the push rod is placed in outside blank pipe is fixed with push rod stressed plate.
Further, the push rod outer end is fixed with connecting rod, and the connecting rod is connected to the rotation that can take its rotation to
Device.
Corrosion nut removes device, including nut fixed frame, blank pipe, travel rod and push rod in a kind of hydroelectric project；It is described
Blank pipe is fixed on one side of nut fixed frame, and one section of nut fixed frame is provided with travel rod in blank pipe；The travel rod
One end is fixed with a word conehead of expenditure blank pipe, and the other end is fixed with travel rod stressed plate；The blank pipe is away from nut fixed frame
One section of push rod being provided with for promoting travel rod, described push rod one end is placed in blank pipe, and the other end is placed in outside blank pipe；It is described
Push rod has external screw thread, and the sleeve of the internal thread to match with the external screw thread with push rod is fixed with blank pipe, and push rod is placed in
In sleeve.
Further, one end that the push rod is placed in outside blank pipe is fixed with push rod stressed plate.
Further, the push rod stressed plate is fixed with an ear bar, and the ear bar and push rod are perpendicular.
Further, the push rod stressed plate is fixed with connecting rod, and the connecting rod is connected to the rotation that can take its rotation to
Turn device.
Further, the nut fixed frame is provided only with left-half or right half part using blank pipe as symmetry axis.
Compared with prior art, the beneficial effects of the utility model are：It is simple in construction, it is easy to operate；Can slowly, slightly
Ground removes nut, and means are removed compared to violence, after the present apparatus removes nut, peripheral devices will not also be produced and destroy damage
Wound, and the screw rod for removing nut still can use.
Brief description of the drawings
Fig. 1 is the first embodiment schematic diagram of corrosion nut dismounting device in a kind of hydroelectric project of the utility model.
Fig. 2 is the travel rod side view that corrosion nut removes device in a kind of hydroelectric project of the utility model.
Fig. 3 is the push rod stressed plate front view that corrosion nut removes device in a kind of hydroelectric project of the utility model.
Fig. 4 is that corrosion nut removes second of embodiment schematic diagram of device in a kind of hydroelectric project of the utility model.
Fig. 5 is the third embodiment schematic diagram of corrosion nut dismounting device in a kind of hydroelectric project of the utility model.
Fig. 6 is that corrosion nut is illustrated after removing device push rod stressed plate installation ear bar in a kind of hydroelectric project of the utility model
Figure.
Fig. 7 is that corrosion nut removes the 4th kind of embodiment schematic diagram of device in a kind of hydroelectric project of the utility model.
In figure：1- screw rods；2- nuts；3- nut fixed frames；The word coneheads of 4- mono-；5- blank pipes；6- back-up rings；7- push rods；8- rows
Enter bar stressed plate；9- travel rods；10- push rod stressed plates；11- ear bars；12- connecting rods；13- circulators.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Embodiment 1
As shown in figure 1, corrosion nut removes device, including nut fixed frame 3, blank pipe 5, travel rod in a kind of hydroelectric project
9 and push rod 7；Blank pipe 5 is fixed on one side of the nut fixed frame 3, is provided with blank pipe 5 towards one section of nut fixed frame 3
Travel rod 9；Described one end of travel rod 9 is fixed with a word conehead 4 of expenditure blank pipe 5, and the other end is fixed with travel rod stressed plate 8；
The one section push rod 7 that is provided with for promote travel rod 9 of the blank pipe 5 away from nut fixed frame 3, described one end of push rod 7 is placed in
In blank pipe 5, the other end is placed in outside blank pipe 5.
In use, giving push rod 7 to apply power using external force, push rod 7 inwardly moves, hit travel rod in travel rod 9 by
Power plate 8, because the front end of travel rod 9 is a word conehead 4, there is cutting effect；Therefore, in the presence of a word conehead 4, nut
2 can be cut open.If after nut 2 is operated in this direction, it does not cut also, then the present apparatus can be removed, in the another of nut 2
One direction is operated, then removes the better of corrosion nut 2.
Back-up ring 6 is fixed with push rod 7, for preventing push rod 7 from skidding off blank pipe 5.
Embodiment 2
As shown in figure 5, corrosion nut removes device, including nut fixed frame 3, blank pipe 5, travel rod in a kind of hydroelectric project
9 and push rod 7；Blank pipe 5 is fixed on one side of the nut fixed frame 3, is provided with blank pipe 5 towards one section of nut fixed frame 3
Travel rod 9；Described one end of travel rod 9 is fixed with a word conehead 4 of expenditure blank pipe 5, and the other end is fixed with travel rod stressed plate 8；
The one section push rod 7 that is provided with for promote travel rod 9 of the blank pipe 5 away from nut fixed frame 3, described one end of push rod 7 is placed in
In blank pipe 5, the other end is placed in outside blank pipe 5；The push rod 7 has external screw thread, is fixed with blank pipe 5 with outer with push rod 7
The sleeve for the internal thread that screw thread matches, push rod 7 are placed in sleeve.
Compared with Example 1, its general principle does not change the device that such a mode designs, and is all by a word conehead 4
Nut 2 is cut, but the power resources of push rod 7 are different, in the present embodiment, push rod 7 rotated by external force, because push rod 7 is set
External screw thread is equipped with, therefore, when rotation in some direction, push rod 7 can move inward, and be moved ahead so as to apply to travel rod 9
Thrust, it is final to cut nut 2.
As shown in fig. 6, an ear bar 11 perpendicular with push rod 7 can be fixed with the push rod 7, the purpose of this design exists
In sometimes manpower goes to rotate push rod 7, after the ear bar 11 for setting a suitable length, can reach labour-saving effect.
Embodiment 3
As shown in fig. 7, corrosion nut removes device, including nut fixed frame 3, blank pipe 5, travel rod in a kind of hydroelectric project
9 and push rod 7；Blank pipe 5 is fixed on one side of the nut fixed frame 3, is provided with blank pipe 5 towards one section of nut fixed frame 3
Travel rod 9；Described one end of travel rod 9 is fixed with a word conehead 4 of expenditure blank pipe 5, and the other end is fixed with travel rod stressed plate 8；
The one section push rod 7 that is provided with for promote travel rod 9 of the blank pipe 5 away from nut fixed frame 3, described one end of push rod 7 is placed in
In blank pipe 5, the other end is placed in outside blank pipe 5；The push rod 7 has external screw thread, is fixed with blank pipe 5 with outer with push rod 7
The sleeve for the internal thread that screw thread matches, push rod 7 are placed in sleeve；The outer end of push rod 7 is fixed with connecting rod 12, the connection
Bar 12 is connected to the circulator 13 that can take its rotation to.
This is further improved on the basis of embodiment 2, and power resources, complete mechanical are used as using circulator 13
Change, it is time saving and energy saving, and effect is more preferable.
Embodiment 4
As shown in figure 4, on the basis of previous embodiment, if the material of nut fixed frame 3 allows, its hardness and intensity are all
In the case of respective standard being reached, the nut fixed frame 3 in the present apparatus only needs to set half, is not only able to reach same
Technique effect, and material is saved, more economically；I.e. described nut fixed frame 3 is symmetry axis with blank pipe 5, is provided only with left side
Point or right half part.
Claims (9)
1. corrosion nut removes device in a kind of hydroelectric project, it is characterised in that including nut fixed frame (3), blank pipe (5), OK
Enter bar (9) and push rod (7)；Blank pipe (5) is fixed on one side of the nut fixed frame (3), towards nut fixed frame in blank pipe (5)
(3) one section is provided with travel rod (9)；
Described travel rod (9) one end is fixed with a word conehead (4) of expenditure blank pipe (5), and the other end is fixed with travel rod stressed plate
(8)；
The one section push rod (7) that is provided with for promote travel rod (9) of the blank pipe (5) away from nut fixed frame (3), the top
Bar (7) one end is placed in blank pipe (5), and the other end is placed in blank pipe (5) outside.
2. corrosion nut removes device in a kind of hydroelectric project as claimed in claim 1, it is characterised in that the push rod (7)
With external screw thread, in the interior sleeve for being fixed with the internal thread to match with the external screw thread with push rod (7) of blank pipe (5), push rod (7)
It is placed in sleeve.
3. corrosion nut removes device in a kind of hydroelectric project as claimed in claim 2, it is characterised in that the push rod (7)
It is placed in the one end of blank pipe (5) outside and is fixed with push rod stressed plate (10).
4. corrosion nut removes device in a kind of hydroelectric project as claimed in claim 1, it is characterised in that on push rod (7)
Back-up ring (6) is fixed with, for preventing push rod (7) from skidding off blank pipe (5).
5. corrosion nut removes device in a kind of hydroelectric project as claimed in claim 2, it is characterised in that the push rod (7)
It is fixed with an ear bar (11) perpendicular with push rod (7).
6. corrosion nut removes device in a kind of hydroelectric project as claimed in claim 3, it is characterised in that the push rod stress
Plate (10) is fixed with an ear bar (11), and the ear bar (11) and push rod (7) are perpendicular.
7. corrosion nut removes device in a kind of hydroelectric project as claimed in claim 2, it is characterised in that the push rod (7)
Outer end is fixed with connecting rod (12), and the connecting rod (12) is connected to the circulator (13) that can take its rotation to.
8. corrosion nut removes device in a kind of hydroelectric project as claimed in claim 3, it is characterised in that the push rod stress
Plate (10) is fixed with connecting rod (12), and the connecting rod (12) is connected to the circulator (13) that can take its rotation to.
9. corrosion nut removes device in a kind of hydroelectric project as described in any one of claim 1 to 8, it is characterised in that institute
Nut fixed frame (3) is stated with blank pipe (5) as symmetry axis, is provided only with left-half or right half part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720928375.3U CN207044092U (en) | 2017-07-28 | 2017-07-28 | Corrosion nut removes device in a kind of hydroelectric project |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720928375.3U CN207044092U (en) | 2017-07-28 | 2017-07-28 | Corrosion nut removes device in a kind of hydroelectric project |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207044092U true CN207044092U (en) | 2018-02-27 |
Family
ID=61498145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720928375.3U Expired - Fee Related CN207044092U (en) | 2017-07-28 | 2017-07-28 | Corrosion nut removes device in a kind of hydroelectric project |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207044092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186660A (en) * | 2017-07-28 | 2017-09-22 | 中国水利水电第五工程局有限公司 | Corrosion nut removes device in a kind of hydroelectric project |
-
2017
- 2017-07-28 CN CN201720928375.3U patent/CN207044092U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186660A (en) * | 2017-07-28 | 2017-09-22 | 中国水利水电第五工程局有限公司 | Corrosion nut removes device in a kind of hydroelectric project |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 |