CN206029765U - Full -thread screw column fastening tool - Google Patents
Full -thread screw column fastening tool Download PDFInfo
- Publication number
- CN206029765U CN206029765U CN201620990219.5U CN201620990219U CN206029765U CN 206029765 U CN206029765 U CN 206029765U CN 201620990219 U CN201620990219 U CN 201620990219U CN 206029765 U CN206029765 U CN 206029765U
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- China
- Prior art keywords
- internally threaded
- semi
- screw
- handle
- double
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model provides a full -thread screw column fastening tool, including the semi -cylindrical internal thread sleeve pipe of two symmetries of each other, two internal thread cover intraducts set up the screw by lower supreme correspondence, side of two internal thread sheathed tubes is articulated fixed, two another sides of internal thread sleeve pipe, the outer facades of perpendicular semi -cylindrical internal thread sheathed tube set up a semi -cylindrical handle respectively, two handle symmetries of each other, planar one side is relative, hug closely, fixing sleeve cup joints in the outside of two handles. The utility model discloses full -thread screw column fastening tool can be on not damaging the double -screw bolt under the prerequisite of screw, quick with the double -screw bolt fastening on equipment base, the fastening work of next double -screw bolt is carried out in later can be quick remove from the double -screw bolt, has improved the construction quality and the efficiency of construction of double -screw bolt fastening greatly, and is convenient nimble during the use, labour saving and time saving, and can used repeatedly.
Description
Technical field
During this utility model is related to shipbuilding and other industry used in fastening stud stud fastening it is special
Instrument.
Background technology
At present, during shipbuilding and the equipment that used of other industry is when fixed, it is not with bolt nut
It is fixed, but fixed with stud and nut.First by stud fastening on equipment base, by the bolt hole and stud pair of equipment
Should after equipment is placed on pedestal, finally with nut fastening.As stud is screw thread from top to bottom entirely, so wanting
Do not destroy which is tight extremely difficult on equipment base in the case of screw thread completely, current method there are two kinds：1st, use rubber
Rubber or thick cloth wrap the screw thread of stud, clamp rotation with pliers, stud is fastened on equipment base；2nd, first by two spiral shells
Cap is spun on stud, then pulls two nuts with spanner, and it is contrary which pulls direction, when two nuts are brought into close contact together
Afterwards, uppermost nut is rotated with spanner, so as to drive stud to rotate, stud is fastened on equipment base.Both approaches
All there is a problem of certain：
1st, first method is easy to damage the screw thread of stud, and it cannot be guaranteed that stud is completely tightened to equipment base
On.
2nd, second method is in two nut of forward and reverse rotation, it is easy to by screw thread stretcher strain；As two nuts need
When just can guarantee that rotation nut above after being brought into close contact, below nut it is motionless, set pulling nut above and being fastened on stud
While on standby pedestal, nut above can be downwardly applied to a power again, cause to want loosening dismantle nut can be very laborious.
In sum, the method for both fastening studs all probably damages its screw thread, and the trouble that operates is hard, right
Construction quality and efficiency of construction can all cause certain impact.
The content of the invention
The purpose of this utility model is to solve existing full thread stud easily damaging screw thread, operation during tight
Arduously, affect the problem of construction quality and efficiency of construction；There is provided it is a kind of can be rapidly completed full thread stud fastening and remove
Specific purpose tool.
In order to achieve the above object, this utility model provides a kind of full thread stud fastening tool, mutually relative including two
The semi-cylindrical internally threaded sleeve of title, is correspondingly arranged screw thread inside two internally threaded sleeves from the bottom to top；Two described interior
One side of threaded sleeve is hinged fixation；
Another side of two internally threaded sleeves, the alien invasion of the vertical semi-cylindrical internally threaded sleeve are respectively provided with
One semi-cylindrical handle；Two handles are mutually symmetrical with, and the side of plane is relative, be close to；
Fixes sleeve is socketed on the outside of two handles.
Under optimal way, two groups of positioning pin pipes and cooperation that two internally threaded sleeves are correspondingly arranged by a side
The alignment pin bond formed with stopper for wearing is hinged fixation.
Under optimal way, the outside of two handles, arcuate surface are correspondingly arranged external screw thread；Fixes sleeve is by interior
The inner screw sheath that portion is arranged is connected to the outside of two handles, forms thread fixing structure.
During making, after this utility model instrument doubling is integral, inside internally threaded sleeve, half round thread will also become one
Complete screw thread, the semi-cylindrical handle of side will form a cylindrical grip, and the diameter of cylindrical grip is slightly less than fixation
The internal diameter of sleeve pipe.In addition, when making, the external diameter outline for positioning pin key is less than alignment pin bore, pin key upper end stopper is positioned
Internal diameter of the external diameter more than positioning pin pipe.
This utility model relative to the innovation of prior art is：
1st, this utility model is quickly fastened on stud on equipment base, afterwards can quickly by this utility model work
Tool is removed from stud, carries out the fastening work of next stud.
2nd, this utility model full thread stud fastening tool when in use, will not damage screw thread on stud, relative to existing
Full thread stud clamping method, the method using this utility model instrument is more laborsaving.
3rd, this utility model substantially increases the construction quality and efficiency of construction of stud fastening, convenient, flexible during use, saves
Shi Shengli, and can reuse.
Description of the drawings
Fig. 1 is structural representation when this utility model instrument launches；
Fig. 2 is structural representation when this utility model instrument merges；
Fig. 3 is upward view when this utility model instrument merges；
Fig. 4 is this utility model instrument use principle schematic diagram.
In figure, 1 is internally threaded sleeve, and 2 is handle, and 3 is positioning pin key, and 4 is fixes sleeve, and 5 is positioning pin pipe, and 6 is to set
Standby pedestal, 7 is stud.
Specific embodiment：
As shown in Figures 1 to 3, this utility model provides a kind of Quick fastening stud that can be guaranteed both quality and quantity convenient disassembly
Full thread stud fastening tool, including two mutually symmetrical with semi-cylindrical internally threaded sleeves 1, in two internally threaded sleeves 1
Portion is correspondingly arranged screw thread from the bottom to top；Two groups of positioning pin pipes 5 and match somebody with somebody that two internally threaded sleeves 1 are correspondingly arranged by a side
The suitable positioning pin key 3 with stopper for setting is formed and is hinged fixation.
Two 1 another sides of internally threaded sleeve, the alien invasions of perpendicular semi-cylindrical internally threaded sleeve 1 are respectively provided with one and half
Cylindrical grip 2；Two handles 2 are mutually symmetrical with, and the side of plane is relative, be close to；The outside of two handles 2, arcuate surface
It is correspondingly arranged external screw thread.
Fixes sleeve 4 is connected to the outside of two handles 2, forms thread fixing structure by the internal inner screw sheath for arranging.
During use, as shown in figure 4, by 5 center of positioning pin pipe of 1 side of internally threaded sleeve and another inner screw sheath
After 5 central alignment of positioning pin pipe of pipe 1, positioning pin key 3 is respectively inserted in two positioning pin pipes 3 up and down of internally threaded sleeve 1；
1 doubling of internally threaded sleeve is become after an entirety, fixed sleeving 4 is packed on handle 2.Now incorporated this utility model
Complete screw thread can be formed inside instrument instrument internally threaded sleeve 1, the internally threaded sleeve 1 of this utility model instrument is screwed in into stud
7 upper end after tight, stud 7, after stud 7 is fastened, fixed sleeving 4 can be unloaded tightly on equipment base 6 therewith,
After this utility model instrument is launched, it is possible to which pulling down from stud 7 carries out the handle of next stud and fasten work.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that this utility model is disclosed, according to this practicality
New technical scheme and its inventive concept equivalent or change in addition, should all cover protection domain of the present utility model it
It is interior.
Claims (3)
1. a kind of full thread stud fastening tool, it is characterised in that including two mutually symmetrical with semi-cylindrical internally threaded sleeves
(1), screw thread is correspondingly arranged from the bottom to top inside two described internally threaded sleeve (1)；One of two internally threaded sleeve (1)
Side is hinged fixation；
Two internally threaded sleeve (1) another side, the alien invasion of vertical semi-cylindrical internally threaded sleeve (1) are set respectively
Put a semi-cylindrical handle (2)；Two handle (2) are mutually symmetrical with, and the side of plane is relative, be close to；
Fixes sleeve (4) is socketed on the outside of two handle (2).
2. full thread stud fastening tool according to claim 1, it is characterised in that two described internally threaded sleeve (1) leads to
Cross two groups of positioning pin pipes (5) that a side is correspondingly arranged and the positioning pin key (3) with stopper that cooperation wears forms and be hinged
It is fixed.
3. full thread stud fastening tool according to claim 1, it is characterised in that the outside of two handle (2), circle
Curved surfaces are correspondingly arranged external screw thread；Fixes sleeve (4) is connected to two handle (2) by the internal inner screw sheath for arranging
Outside, formation thread fixing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990219.5U CN206029765U (en) | 2016-08-30 | 2016-08-30 | Full -thread screw column fastening tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990219.5U CN206029765U (en) | 2016-08-30 | 2016-08-30 | Full -thread screw column fastening tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206029765U true CN206029765U (en) | 2017-03-22 |
Family
ID=58304354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620990219.5U Active CN206029765U (en) | 2016-08-30 | 2016-08-30 | Full -thread screw column fastening tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206029765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153068A (en) * | 2019-06-25 | 2019-08-23 | 河北省天然气有限责任公司 | A kind of bolt paints the sweep-out method of dedicated cleanout tool and bolt paint |
-
2016
- 2016-08-30 CN CN201620990219.5U patent/CN206029765U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153068A (en) * | 2019-06-25 | 2019-08-23 | 河北省天然气有限责任公司 | A kind of bolt paints the sweep-out method of dedicated cleanout tool and bolt paint |
| CN110153068B (en) * | 2019-06-25 | 2024-04-02 | 河北省天然气有限责任公司 | Special cleaning tool for bolt paint and cleaning method for bolt paint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |