CN206484470U - A kind of frock for being used to dismount the nut of screw compressor - Google Patents
A kind of frock for being used to dismount the nut of screw compressor Download PDFInfo
- Publication number
- CN206484470U CN206484470U CN201720081262.4U CN201720081262U CN206484470U CN 206484470 U CN206484470 U CN 206484470U CN 201720081262 U CN201720081262 U CN 201720081262U CN 206484470 U CN206484470 U CN 206484470U
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- CN
- China
- Prior art keywords
- nut
- screw
- compressor
- dismount
- support frame
- 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.)
- Withdrawn - After Issue
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- 210000003456 pulmonary alveoli Anatomy 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a kind of frock for being used to dismount the nut of screw compressor, including bottom plate, the first bolt, the second bolt, sleeve and hydraulic spanner, the first screw and the second screw are provided with the bottom plate, first bolt is connected through first screw with the housing of the compressor, and second bolt is fixedly connected through second screw with the driven screw of compressor；The inwall of one end of the sleeve is provided with the tooth bank being engaged with the outside alveolus of the nut of compressor, and the other end is provided with the first through hole being engaged with the hydraulic spanner；The second through hole passed through for sleeve is additionally provided with the bottom plate.The frock for the nut for dismounting screw compressor that the utility model is provided, it can be dismounted the nut of screw compressor, time saving and energy saving.
Description
Technical field
The utility model is related to a kind of frock for being used to dismount the nut of screw compressor.
Background technology
Screw compressor is the positive displacement gas compression machinery that a kind of swept volume makees gyration, is divided into single-screw
Compressor and twin-screw compressor, twin-screw compressor are a kind of compressors more more advanced than single-screw compressor
Tool.Twin-screw compressor includes intermeshing driving screw rod and driven screw, and driving screw rod drives driven screw to rotate will
Oil compression is simultaneously discharged.Driving screw rod and driven screw are arranged in housing, and housing is rotary structure, and its is open-ended, end
By end cap seal, it is bolted between end cap and shell end, and by nut check, driving screw rod locking nut is turned round
Square is 7000LBF.FT, and artificial dismounting locknut is wasted time and energy.
Utility model content
Not enough based on more than, the technical problems to be solved in the utility model is to provide a kind of for dismounting screw compressor
Nut frock, it can be dismounted the nut of screw compressor, time saving and energy saving.
In order to solve the above technical problems, the utility model employs following technical scheme：
A kind of frock for being used to dismount the nut of screw compressor, including bottom plate, the first bolt, the second bolt, sleeve
And hydraulic spanner, be provided with the first screw and the second screw on the bottom plate, first bolt through first screw with
The housing connection of the compressor, second bolt is fixedly connected through second screw with the driven screw of compressor；
The inwall of one end of the sleeve is provided with the tooth bank being engaged with the outside alveolus of the nut of compressor, the other end be provided with
The first through hole that the hydraulic spanner is engaged；The second through hole passed through for sleeve is additionally provided with the bottom plate.
The sleeve includes cylindrical tube and the top plate being arranged at the top of the cylinder, and the tooth bank is along the cylinder
The equally distributed square protruding of internal wall circumferencial direction.
The first through hole is arranged on the top plate.
The first through hole is square opening.
Handle is provided with the outer wall of the sleeve.
Centralizer is provided with around second through hole, the centralizer is at least three set along second through hole
Floor.
Also include gate frame, the gate frame includes unclamping first that nut provides force support for hydraulic spanner
Support, tighten for hydraulic spanner nut the second support frame of force support is provided and connects the first support frame and the second support frame
The link connect, first support frame and the second support frame are arranged on the bottom plate, first support frame and described
The distance at two support frames to the center of second through hole is equal.
Using above technical scheme, the utility model achieves following technique effect：
The frock for the nut for dismounting screw compressor that the utility model is provided, it can be by screw compressor
Nut dismounted, it is time saving and energy saving.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model compressor nut dismounting tool；
Fig. 2 is the perspective structure figure of the sleeve of the utility model compressor nut dismounting tool.
Embodiment
As depicted in figs. 1 and 2, the utility model provides a kind of frock for being used to dismount the nut of screw compressor,
Including bottom plate 1, the first bolt, the second bolt, sleeve 2 and hydraulic spanner, the first screw 3 and second is provided with the bottom plate 1
Screw 4, first bolt is connected through first screw 3 with the housing of the compressor, and second bolt passes through institute
The second screw 4 is stated to be fixedly connected with the driven screw of compressor；The inwall of one end of the sleeve 2 is provided with the spiral shell with compressor
The tooth bank 21 that female outside alveolus is engaged, the other end is provided with the first through hole 22 being engaged with the hydraulic spanner；It is described
The second through hole 5 passed through for sleeve 2 is additionally provided with bottom plate 1.
Sleeve 2 includes the cylinder 23 of cylinder and is arranged on the top plate 24 at the top of cylinder 23, and tooth bank 21 is along in cylinder
The equally distributed square protruding of wall circumferencial direction.First through hole 22 is arranged on top plate, is square opening, for hydraulic spanner phase
Coordinate.Handle 25 is provided with the outer wall of sleeve 2, workman can be backed out nut by handle 25.
Centralizer 6 is provided with around second through hole 5, centralizer 6 is at least three ribs set along second through hole 5
Plate, centralizer is used to position sleeve 2, and prevents that sleeve 2 is crooked.Floor is right-angled trapezium, can strengthen its intensity.
The frock that the utility model is used to dismount the nut of screw compressor also includes gate frame 7, and gate frame 7 is wrapped
Include and unclamp nut for hydraulic spanner and the first support frame 71 of force support is provided, tightens for hydraulic spanner nut and provides to exert a force and support
The second support frame 72 and the link 73 that connects the first support frame 71 and the second support frame 72, the first support frame 71 and
Two support frames 72 are arranged on bottom plate 1, the distance phase at the center of the first support frame 71 and second the 72 to the second through hole of support frame 5
Deng.Gate frame 7 provides stress support for hydraulic spanner rotation nut, can be with the first support frame when needing to unclamp nut
71 be support, and rotate counterclockwise hydraulic spanner unclamps nut；Can be support with the second support frame 72 when needing to tighten nut
Hydraulic spanner turn clockwise by nut tightening.
When being dismounted using the utility model compressor nut dismounting tool, the first bolt is first passed through by the utility model
Frock is fixed on the compressor, then the utility model frock is connected by the second bolt through the second screw 4 with driven screw, from
And fix driving screw rod and driven screw, prevent from loosening when dismantling nut, then by the tooth bank 21 and compressor of sleeve 2
The outside alveolus of nut be engaged, hydraulic spanner is engaged with first through hole 22, rotating hydraulic spanner backs out nut.
Finally it should be noted that：Preferred embodiment of the present utility model is these are only, this practicality is not limited to
It is new, although the utility model is described in detail with reference to embodiment, for those skilled in the art, its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is equally replaced
Change, but it is all within spirit of the present utility model and principle, and any modification, equivalent substitution and improvements made etc. all should be included
Within protection domain of the present utility model.
Claims (7)
1. a kind of frock for being used to dismount the nut of screw compressor, it is characterised in that：Including bottom plate, the first bolt, second
It is provided with the first screw and the second screw on bolt, sleeve and hydraulic spanner, the bottom plate, first bolt is through described the
One screw is connected with the housing of the compressor, and the driven screw of second bolt through second screw and compressor is consolidated
Fixed connection；The inwall of one end of the sleeve is provided with the tooth bank being engaged with the outside alveolus of the nut of compressor, the other end
It is provided with the first through hole being engaged with the hydraulic spanner；The second through hole passed through for sleeve is additionally provided with the bottom plate.
2. the frock according to claim 1 for being used to dismount the nut of screw compressor, it is characterised in that：The sleeve
Including cylindrical tube and the top plate being arranged at the top of the cylinder, the tooth bank is equal along the cylinder inboard wall circumferencial direction
The square protruding of even distribution.
3. the frock according to claim 2 for being used to dismount the nut of screw compressor, it is characterised in that：Described first
Through hole is arranged on the top plate.
4. the frock according to claim 3 for being used to dismount the nut of screw compressor, it is characterised in that：Described first
Through hole is square opening.
5. the frock according to claim 1 for being used to dismount the nut of screw compressor, it is characterised in that：The sleeve
Outer wall on be provided with handle.
6. the frock according to claim 1 for being used to dismount the nut of screw compressor, it is characterised in that：Described second
Centralizer is provided with around through hole, the centralizer is at least three floors set along second through hole.
7. the frock according to claim 1 for being used to dismount the nut of screw compressor, it is characterised in that：Also include door
Type framework, the gate frame is including providing the first support frame of force support for hydraulic spanner release nut, being hydraulic spanner
The link that nut provides the second support frame of force support and connects the first support frame and the second support frame is tightened, it is described
First support frame and the second support frame are arranged on the bottom plate, first support frame and second support frame to described
The distance at the center of two through holes is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081262.4U CN206484470U (en) | 2017-01-22 | 2017-01-22 | A kind of frock for being used to dismount the nut of screw compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081262.4U CN206484470U (en) | 2017-01-22 | 2017-01-22 | A kind of frock for being used to dismount the nut of screw compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206484470U true CN206484470U (en) | 2017-09-12 |
Family
ID=59765779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720081262.4U Withdrawn - After Issue CN206484470U (en) | 2017-01-22 | 2017-01-22 | A kind of frock for being used to dismount the nut of screw compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206484470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737343A (en) * | 2017-01-22 | 2017-05-31 | 中海油能源发展股份有限公司 | A kind of frock for dismounting the nut of screw compressor |
-
2017
- 2017-01-22 CN CN201720081262.4U patent/CN206484470U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737343A (en) * | 2017-01-22 | 2017-05-31 | 中海油能源发展股份有限公司 | A kind of frock for dismounting the nut of screw compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170912 Effective date of abandoning: 20181023 |
|
| AV01 | Patent right actively abandoned |