CN206998804U - A kind of flange dilator - Google Patents
A kind of flange dilator Download PDFInfo
- Publication number
- CN206998804U CN206998804U CN201720920694.XU CN201720920694U CN206998804U CN 206998804 U CN206998804 U CN 206998804U CN 201720920694 U CN201720920694 U CN 201720920694U CN 206998804 U CN206998804 U CN 206998804U
- Authority
- CN
- China
- Prior art keywords
- gear
- drive screw
- fixed block
- locking plate
- tapped
- 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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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a kind of flange dilator,Including body and drive screw,The tapped through hole for transmission is provided with the body,Gear,Fixed block and contiguous block,The tapped through hole is opened at the top of body,The gear is arranged in both sides above body by rotating shaft,Twisted column is welded with the outside of gear,The first screw is offered on the inside of the twisted column,The fixed block is welded in body front end both sides,Locking plate is equipped with by bolt on fixed block,Spring is equipped between the locking plate and fixed block,And locking plate is inserted in the teeth groove of gear,The contiguous block is welded in both sides below body,Contiguous block bottom has been connected through a screw thread lower lifting bolt,The lower lifting stud base is bundled with steel wire rope,The steel cord ends are bundled with lifting bolt,The drive screw is threadedly connected in tapped through hole,Corner block and boosting-rod are provided with drive screw.The utility model can easily strut the ring flange of different specification size.
Description
Technical field
A kind of flange dilator is the utility model is related to, belongs to detaching tool for flange technical field.
Background technology
Flange is called flange flange disk or bead, is the part being connected with each other between pipe and pipe, between pipe end
Connection；Also have with the flange imported and exported in equipment, for the connection between two equipment；Needed when being dismantled to flange
Using flange dilator, and used flange dilator is complicated at present, and the flange pipe of single specification can only be carried out
Dismounting, it can not meet that the flange pipe of different size uses, to solve the above problems, special provide a kind of new technical scheme.
The content of the invention
The purpose of this utility model is to provide a kind of flange dilator, asked with solve to propose in above-mentioned background technology
Topic.
The utility model uses following technical scheme to achieve the above object：A kind of flange dilator, including body and biography
Screw rod is moved, is provided with the tapped through hole for transmission, gear, fixed block and contiguous block on the body, the tapped through hole is opened
At the top of body, the gear is arranged in both sides above body by rotating shaft, and twisted column, the twisted rope are welded with the outside of gear
Offering the first screw on the inside of post, the fixed block is welded in body front end both sides, and locking plate is equipped with by bolt on fixed block,
Spring is equipped between the locking plate and fixed block, and locking plate is inserted in the teeth groove of gear, the contiguous block is welded in body
Lower section both sides, contiguous block bottom have been connected through a screw thread lower lifting bolt, and the lower lifting stud base is bundled with steel wire rope, institute
State steel cord ends and be bundled with lifting bolt, the drive screw is threadedly connected in tapped through hole, set on drive screw
There are corner block and boosting-rod, the corner block is arranged in drive screw bottom by rotating shaft, and the boosting-rod is laterally arranged in biography
Dynamic screw tip.
Preferably, first screw is equal with the upper nominal diameter for lifting bolt, pitch.
Compared with prior art, the beneficial effects of the utility model are：First is offered on the inside of the utility model twisted column
Screw, can light connecting steel wire ropes, and to steel wire rope carry out it is twisted；Spring is equipped between locking plate and fixed block, and locking plate is inserted
In the teeth groove of gear, easily twisted column can be locked, prevent steel wire rope from getting loose；Lower lifting stud base binding
There is steel wire rope, easily pipeline can be wound；Steel cord ends are bundled with lifting bolt, body easily can be bundled in into pipe
On road；Corner block is arranged in drive screw bottom by rotating shaft, and easily flange can be carried out to strut operation；Boosting-rod is laterally worn
At the top of drive screw, easily drive screw can be driven to rotate, and along body move along a straight line up and down.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model housing construction schematic diagram；
Fig. 3 is the utility model locking plate attachment structure schematic diagram；
Fig. 4 is the utility model drive screw structural representation；
In figure：1- bodies；2- drive screws；3- tapped through holes；4- gears；5- fixed blocks；6- contiguous blocks；7- twisted columns；
The screws of 8- first；9- locking plates；Bolt is lifted under 10-；11- steel wire ropes；Bolt is lifted on 12-；13- springs；14- corner blocks；15-
Boosting-rod.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clear, complete elaboration.
As Figure 1-4, a kind of flange dilator, including body 1 and drive screw 2, it is provided with body 1 for being driven
Tapped through hole 3, gear 4, fixed block 5 and contiguous block 6, tapped through hole 3 is opened in the top of body 1, and gear 4 is worn by rotating shaft
The both sides above body 1, the outside of gear 4 are welded with twisted column 7, and the inner side of twisted column 7 offers the first screw 8, and fixed block 5 welds
In the front end both sides of body 1, locking plate 9 is equipped with by bolt on fixed block 5, spring 13 is equipped between locking plate 9 and fixed block 5,
And locking plate 9 is inserted in the teeth groove of gear 4, contiguous block 6 is welded in the lower section both sides of body 1, and the bottom of contiguous block 6 is connected through a screw thread
There is lower lifting bolt 10, lower lifting bolt 10 bottom is bundled with steel wire rope 11, and the end of steel wire rope 11 is bundled with lifting bolt 12,
Drive screw 2 is threadedly connected in tapped through hole 3, and corner block 14 and boosting-rod 15 are provided with drive screw 2, and corner block 14 is logical
Cross rotating shaft and be arranged in the bottom of drive screw 2, boosting-rod 15 is laterally arranged in the top of drive screw 2.
Specifically used mode：Flange is carried out when strutting dismounting, steel wire rope 11 is wound on flange pipe, and by upper lifting
Bolt 12 is threadedly connected in the first screw 8 on twisted column 7, and rotation twisted column 7 carries out twisted tying body 1 to steel wire rope 11
It is strapped that while the rotating band moving gear 4 of twisted column 7 rotates on the flange pipe, the rotation of gear 4 drive locking plate 9 constantly plug into
In teeth groove on gear 4, prevent twisted column 7 from reversing；After body 1 is fixed, rotation boosting-rod 15 drives drive screw 2
Rotation, drive screw 2 rotates to move along a straight line downwards along body 1, and drive screw 2, which moves downward, drives corner block 14 to decline to method
Orchid carries out strutting operation.
Described above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With new teaching, in the case where not departing from principle of the present utility model and spirit, the change that is carried out to embodiment, repair
Change, replace and modification is still fallen within the scope of protection of the utility model.
Claims (2)
1. a kind of flange dilator, including body（1）And drive screw（2）, it is characterised in that：The body（1）On be provided with
Tapped through hole for transmission（3）, gear（4）, fixed block（5）With contiguous block（6）, the tapped through hole（3）It is opened in body
（1）Top, the gear（4）Body is arranged in by rotating shaft（1）Top both sides, gear（4）Outside is welded with twisted column（7）,
The twisted column（7）Inner side offers the first screw（8）, the fixed block（5）It is welded in body（1）Front end both sides, fixed block
（5）It is upper that locking plate is equipped with by bolt（9）, the locking plate（9）With fixed block（5）Between be equipped with spring（13）, and locking plate（9）
It is inserted in gear（4）Teeth groove in, the contiguous block（6）It is welded in body（1）Lower section both sides, contiguous block（6）Bottom passes through spiral shell
Line is connected with lower lifting bolt（10）, the lower lifting bolt（10）Bottom is bundled with steel wire rope（11）, the steel wire rope（11）
End is bundled with lifting bolt（12）, the drive screw（2）It is threadedly connected to tapped through hole（3）It is interior, drive screw（2）On
It is provided with corner block（14）With boosting-rod（15）, the corner block（14）Drive screw is arranged in by rotating shaft（2）Bottom, it is described
Boosting-rod（15）Laterally it is arranged in drive screw（2）Top.
A kind of 2. flange dilator according to claim 1, it is characterised in that：First screw（8）With upper lifting spiral shell
Bolt（12）Nominal diameter, pitch it is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720920694.XU CN206998804U (en) | 2017-07-27 | 2017-07-27 | A kind of flange dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720920694.XU CN206998804U (en) | 2017-07-27 | 2017-07-27 | A kind of flange dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206998804U true CN206998804U (en) | 2018-02-13 |
Family
ID=61457504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720920694.XU Expired - Fee Related CN206998804U (en) | 2017-07-27 | 2017-07-27 | A kind of flange dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206998804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510662A (en) * | 2021-07-23 | 2021-10-19 | 新疆中泰兴苇生物科技有限公司 | Adjustable valve clearance is with crowded jackscrew head auxiliary device of going into |
-
2017
- 2017-07-27 CN CN201720920694.XU patent/CN206998804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510662A (en) * | 2021-07-23 | 2021-10-19 | 新疆中泰兴苇生物科技有限公司 | Adjustable valve clearance is with crowded jackscrew head auxiliary device of going into |
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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: 20180213 Termination date: 20180727 |