CN206436193U - A kind of small pipeline outer-hexagonal nut fastener extracting tool of small space - Google Patents
A kind of small pipeline outer-hexagonal nut fastener extracting tool of small space Download PDFInfo
- Publication number
- CN206436193U CN206436193U CN201720093923.5U CN201720093923U CN206436193U CN 206436193 U CN206436193 U CN 206436193U CN 201720093923 U CN201720093923 U CN 201720093923U CN 206436193 U CN206436193 U CN 206436193U
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- China
- Prior art keywords
- component
- hexagonal nut
- small
- extracting tool
- small space
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Abstract
The utility model discloses a kind of small pipeline outer-hexagonal nut fastener extracting tool of small space, including first component and second component, the first component and described second component one end are flexibly connected, and the other end is fixed by a jump ring or pin；First acting chamber of the first component and the second acting chamber of the second component combine the working chamber to be formed and coordinated with outer-hexagonal nut.In use, being enclosed on along duct orientation in visual line of sight on pipeline, outer-hexagonal nut is then slided to, entangles and instrument is twisted after outer-hexagonal nut, i.e., easily pulls down the nut.The utility model is to solve the problem of small pipeline outer-hexagonal nut in existing small space is difficult to dismounting.
Description
Technical field
The utility model is related to Automatic manual transmission maintenance technology field, and in particular to a kind of small pipeline outer-hexagonal of small space
Nut fastener extracting tool.
Background technology
Pipeline connected mode generally comprises pipeline screwed connection (coating steel pipe, lining plastic coating steel pipe)；Pipe flange is connected
(need dismounting, be connected with equipment valve etc.)；Pipeline welding, jet chimney, general caliber of the operating pressure in more than 0.1MPa
Can be using electricity, gas welding connection in more than 32mm heating pipe and high building fire fighting pipeline；Pipeline socket is connected；Pipeline
Bonding connection:(UPVC pipes, ABS pipes)；The bite type connection (PAP) of pipeline；The hot-melt adhesive paste of pipeline (at present, is used
In the installation of indoor domestic water PP-R pipes, PB pipes)；Being connected in building supply system for copper pipe uses copper pipe, its connection side
Formula mainly has two kinds of bite type and welding.
In a word, the connected mode of pipeline is varied, and the flange connection of wherein pipeline is very universal, in narrow space
Small pipeline outer-hexagonal fastener, generally its fastening when torque and little, space limitation is limited by, in many cases with hand
After tight nut, only need to gently it be tightened with instrument.Because the particularity of locus, these conduit fasteners the several months even
Among several years, all seldom tightening or loosening.In some cases, it is not to be in place in integral device, fastening in advance, etc. equipment just
Behind position, the basic operating space without instrument.When disassembly is desired, often because instrument is too big, operating space is narrow and small, it is difficult to suitable
Profit dismounting.Sometimes need to remove after relevant device in whole or in part, corresponding conduit fastener could be unclamped.
Utility model content
The purpose of this utility model is the small pipeline outer-hexagonal nut fastener extracting tool for providing a kind of small space,
To solve the problem of small pipeline outer-hexagonal nut in existing small space is difficult to dismounting.
To achieve the above object, specifically, the technical solution of the utility model is as follows：
A kind of small pipeline outer-hexagonal nut fastener extracting tool of small space, including first component and second component,
The first component and described second component one end are flexibly connected, and the other end is fixed by a jump ring or pin；Described first
First acting chamber of part and the second acting chamber of the second component combine the working chamber to be formed and coordinated with outer-hexagonal nut.Use
When, it is enclosed on along duct orientation in visual line of sight on pipeline, then slides to outer-hexagonal nut, is entangled and twisted after outer-hexagonal nut
Instrument, i.e., easily pull down the nut.
Further, the two ends of the first component are respectively arranged with contiguous block and the first lower connecting block on first, described
The two ends of second component are respectively arranged with contiguous block and the second lower connecting block on second；Contiguous block and described second on described first
Lower connecting block fixes contiguous block on pin connection, first lower connecting block and described second by one and fixes pin connection by one.
Further, the sidepiece of the first component is additionally provided with the first fin, and the sidepiece of the second component is also provided with
There is the second fin.First fin and the second fin are used to increase torque, so that the dismounting outer-hexagonal nut being more prone to.
Further, the working chamber is engaged with outer-hexagonal nut, and the central through hole diameter of the working chamber is more than M22
The diameter of thread of nut.
Further, the extracting tool also includes some sleeves, and the sleeve includes sleeve body and mating holes, the set
The outer wall of cylinder coordinates with the working chamber, a kind of outer-hexagonal nut of specification of mating holes correspondence of each sleeve.
What the specification of outer-hexagonal nut was commonly used has several, by different sleeves, can realize different size with same extracting tool
Outer-hexagonal nut dismounting.So as to below easy removal M22 arbitrary dimension outer-hexagonal nut.
The utility model has the following advantages that：
Pipeline, such as kitchen and bath, closestool upper and lower conduit Tightening moment it is smaller, operating space is narrow and small, substantially applicable
Instrument can use；Use big opening short handle spanner, it is also difficult to get at clamp nut, even if encountering clamp nut reluctantly, also easily production
Raw torque and nut axis out of plumb, easily cause slippage, especially in nut aging, are very easy to damage nut.
The utility model in use, can slide to the conduit fastener that sight can not be touched along pipeline, and with
Outer-hexagonal clamp nut is easily adapted to, the i.e. detachable usually unusual dismantlement work of time and effort consuming in one or two minute.Contrast tradition
Instrument, the utility model also has the characteristics that in addition to operating efficiency is high：It is light；Space hold is small, is easy to preserve and takes
Band；Intensity is high；Production cost is low.
Brief description of the drawings
The existing small pipeline flange connection front view structure figures of Fig. 1.
The small pipeline outer-hexagonal nut fastener extracting tool tomograph of Fig. 2 small spaces of the present utility model.
The first component of the small pipeline outer-hexagonal nut fastener extracting tool of Fig. 3 small spaces of the present utility model is overlooked
Structure chart.
Fig. 4 be in Fig. 3 A-A to structure chart.
Fig. 5 is B-B direction structure chart in Fig. 3.
The small pipeline outer-hexagonal nut fastener extracting tool front view structure figure of Fig. 6 small spaces of the present utility model.
Fig. 7 be in Fig. 6 C-C to structure chart.
Fig. 8 be in Fig. 6 D-D to structure chart.
Fig. 9 is the tube-in-tube structure of the small pipeline outer-hexagonal nut fastener extracting tool of small space of the present utility model
Figure.
Wherein, contiguous block on 10- first components, 20- second components, 30- sleeves, 11- first, the lower connecting blocks of 12- first,
Contiguous block on the fins of 13- first, the acting chambers of 14- first, 21- second, the lower connecting blocks of 22- second, the fins of 23- second, 24- second
Acting chamber, 31- mating holes, 32- sleeve bodies.
Embodiment
Following examples are used to illustrate the utility model, but are not limited to scope of the present utility model.
Embodiment 1
As shown in figs. 2-9, a kind of small pipeline outer-hexagonal nut fastener extracting tool of small space, including first component
10 and second component 20, described first component 10 and the second component 20 one end is flexibly connected, the other end by a jump ring or
Person's pin is fixed；The second acting chamber 24 combination of first acting chamber 14 of the first component 10 and the second component 20 formed with
The working chamber that outer-hexagonal nut coordinates.In use, being enclosed on along duct orientation in visual line of sight on pipeline, outer six are then slided to
Angle nut, entangles and instrument is twisted after outer-hexagonal nut, i.e., easily pull down the nut.
Wherein, the two ends of the first component 10 are respectively arranged with the lower connecting block 12 of contiguous block 11 and first, institute on first
The two ends for stating second component 20 are respectively arranged with the lower connecting block 22 of contiguous block 21 and second on second；Contiguous block 11 on described first
Contiguous block 21 on pin connection, first lower connecting block 12 and described second is fixed with second lower connecting block 22 by one to lead to
Cross a fixation pin connection.
Wherein, the sidepiece of the first component 10 is additionally provided with the first fin 13, and the sidepiece of the second component 20 is also set
It is equipped with the second fin 23.First fin 13 and the second fin 23 are used to increase torque, so that the dismounting outer-hexagonal spiral shell being more prone to
It is female.
Wherein, the working chamber is engaged with outer-hexagonal nut, and the central through hole diameter of the working chamber is more than M22 nuts
The diameter of thread.
Wherein, the extracting tool also includes some sleeves 30, and the sleeve 30 includes sleeve body 32 and mating holes 31, institute
The outer wall and the working chamber for stating sleeve body 32 coordinate, outside a kind of specification of the correspondence of the mating holes 31 of each sleeve 30
Hex nut.What the specification of outer-hexagonal nut was commonly used has several, by different sleeves 30, same extracting tool can be used real
The dismounting of the outer-hexagonal nut of existing different size.So as to below easy removal M22 arbitrary dimension outer-hexagonal nut.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (5)
1. a kind of small pipeline outer-hexagonal nut fastener extracting tool of small space, it is characterised in that：Including first component and
Second component, the first component and described second component one end are flexibly connected, and the other end is fixed by a jump ring or pin；Institute
Second acting chamber of the first acting chamber and the second component of stating first component combines the work to be formed and coordinated with outer-hexagonal nut
Make chamber.
2. a kind of small pipeline outer-hexagonal nut fastener extracting tool of small space according to claim 1, its feature
It is：The two ends of the first component are respectively arranged with contiguous block and the first lower connecting block, the two of the second component on first
End is respectively arranged with contiguous block and the second lower connecting block on second；Contiguous block passes through with second lower connecting block on described first
One fixes contiguous block on pin connection, first lower connecting block and described second fixes pin connection by one.
3. a kind of small pipeline outer-hexagonal nut fastener extracting tool of small space according to claim 2, its feature
It is：The sidepiece of the first component is additionally provided with the first fin, and the sidepiece of the second component is also equipped with the second fin.
4. a kind of small pipeline outer-hexagonal nut fastener extracting tool of small space according to claim 3, its feature
It is：The working chamber is engaged with outer-hexagonal nut, and the central through hole diameter of the working chamber is straight more than the screw thread of M22 nuts
Footpath.
5. a kind of small pipeline outer-hexagonal nut fastener extracting tool of small space according to claim 4, its feature
It is：The extracting tool also include some sleeves, the sleeve include sleeve body and mating holes, the outer wall of the sleeve body with
The working chamber coordinates, a kind of outer-hexagonal nut of specification of mating holes correspondence of each sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720093923.5U CN206436193U (en) | 2017-01-24 | 2017-01-24 | A kind of small pipeline outer-hexagonal nut fastener extracting tool of small space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720093923.5U CN206436193U (en) | 2017-01-24 | 2017-01-24 | A kind of small pipeline outer-hexagonal nut fastener extracting tool of small space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206436193U true CN206436193U (en) | 2017-08-25 |
Family
ID=59635587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720093923.5U Expired - Fee Related CN206436193U (en) | 2017-01-24 | 2017-01-24 | A kind of small pipeline outer-hexagonal nut fastener extracting tool of small space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206436193U (en) |
-
2017
- 2017-01-24 CN CN201720093923.5U patent/CN206436193U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170825 Termination date: 20190124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |