CN208744668U - A kind of flight-line maintenance spanner suitable for multiple screws disassembly - Google Patents
A kind of flight-line maintenance spanner suitable for multiple screws disassembly Download PDFInfo
- Publication number
- CN208744668U CN208744668U CN201821126929.9U CN201821126929U CN208744668U CN 208744668 U CN208744668 U CN 208744668U CN 201821126929 U CN201821126929 U CN 201821126929U CN 208744668 U CN208744668 U CN 208744668U
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- China
- Prior art keywords
- flight
- line maintenance
- multiple screws
- sleeve
- connect
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- Expired - Fee Related
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model relates to field of mechanical technique more particularly to a kind of flight-line maintenance spanners suitable for multiple screws disassembly.The technical problems to be solved in the utility model is that spanner is many kinds of, brings great inconvenience for service worker.In order to solve the above-mentioned technical problem, the utility model provides a kind of flight-line maintenance spanner suitable for multiple screws disassembly, including sleeve, the middle position of the sleeve lining two sides is connect with the two sides of partition respectively, and the bottom of the partition and the top of casing connect.The utility model passes through the mutual cooperation of casing and rod iron, it can make spanner during use, without as conventional spanner deliberately go alignment clamping hole location, when screw is put in, the rod iron contacted at first with screw will be reduced to the bottom of casing, and the rod iron of surrounding then can be by screw fixing tightly, to enable sleeve to be suitable for the disassembly of most screws, to provide convenience for mechanical maintenance work.
Description
Technical field
The utility model relates to field of mechanical technique, specially a kind of flight-line maintenance suitable for multiple screws disassembly is with pulling
Hand.
Background technique
Machinery is exactly that people can be helped to reduce work difficulty or labour-saving tool device, as chopsticks, broom and tweezers are a kind of
Article can be said to machinery, they are simple and mechanical.And complicated machinery is exactly the simple machine by two or more
Tool is constituted.These more complicated machinery are usually called machine.From the viewpoint of structure and movement, mechanism and machine are had no
Difference, is loosely referred to as machinery.
Spanner is a kind of common installation and removal tool, be twisted using lever principle bolt, screw, nut and other
Screw thread tightly holds the opening of bolt or nut or the hand tools of trepanning firmware.Spanner usually uses the structural steel of carbon or alloy material
Manufacture.Spanner is usually formed with the opening or sets of holes of grip bolt or nut in the one or both ends of shank, and when use threadingly revolves
Turn direction and apply external force in shank, bolt or nut can be twisted.
This extracting tool of spanner is often used in flight-line maintenance, however traditional spanner all has model,
That is the corresponding spanner of corresponding screw, and due to the difference of fixed screw size, cause using spanner be also
Not of uniform size and many kinds of, this nothing brings great inconvenience suspected of service worker.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of flight-line maintenance use suitable for multiple screws disassembly
Spanner, solves that spanner is many kinds of, and the problem of very big inconvenience is brought for service worker.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of machine suitable for multiple screws disassembly
The middle position of tool wrench for maintaining, including sleeve, the sleeve lining two sides is connect with the two sides of partition respectively, the partition
Bottom and the top of casing connect, be connected with crushing block in described sleeve pipe, be connected with cushion at the top of described sleeve pipe inner wall,
The bottom of the crushing block is connected with cylinder, and piston, the bottom of the piston and the top of force rod are connected in the cylinder
Connection, and the bottom of force rod is run through the bottom of cylinder and is extended to below, the bottom of described sleeve pipe is plugged with rod iron, and steel
The top of stick and the bottom of force rod connect, and the outer surface of the cylinder is provided with adjustable spring, and the both ends of adjustable spring point
Do not connect with the bottom at the top of rod iron and crushing block, the top of the sleeve lining and be located at partition at the top of be provided with card
Slot.
Preferably, clamping block is connected in the card slot, and the shape of card slot and clamping block is polygon-octagonal, the card
The bottom at the top and driving column that connect block connects, and the outer surface of the driving column is provided with turning set.
Preferably, the lateral wall of the driving column and be located at turning set in be provided with limited block, and the outer surface of limited block
It is connected with gear by flat key, the two sides of the turning set inner wall are respectively connected with fixed bin, are connected with sliding block in the fixed bin.
Preferably, be provided with extruding spring in the fixed bin, and squeeze the both ends of spring respectively with the side of sliding block and
The side of fixed bin inner wall connects, and two opposite sides of the sliding block are respectively connected with gag lever post, and one end of gag lever post is run through
The side of fixed bin is simultaneously clamped at the teeth of gear.
Preferably, handle is connected on the right side of the turning set, and the outer surface of handle is provided with protective jacket.
Preferably, the right end of the handle is connected with fixed ring, and portable rope is connected in fixed ring.
(3) beneficial effect
The utility model provides a kind of flight-line maintenance spanner suitable for multiple screws disassembly.Have following beneficial to effect
Fruit:
(1), the flight-line maintenance spanner that should be suitable for multiple screws disassembly passes through casing due to improving to sleeve
With the mutual cooperation of rod iron, spanner can be made during use, without as conventional spanner deliberately go alignment be clamped
Hole location, when screw is put in, the rod iron contacted at first with screw will be reduced to the bottom of casing, and the rod iron of surrounding
It then can be by screw fixing tightly, to enable sleeve to be suitable for the disassembly of most screws, to be mechanical dimension
It repairs work and convenience is provided, mitigate the burden of service worker.
(2), the flight-line maintenance spanner that should be suitable for multiple screws disassembly passes through card slot due to improving to sleeve
With the mutual cooperation of clamping block, sleeve can be made convenient for combination disassembly, to reduce the occupancy to placement space, and being capable of root
The sleeve that obstructed diameter is replaced according to demand can be such that turning set turns by driving column to sleeve by rotating handle
It is dynamic, the clamping of gear is acted on by gag lever post, make handle rotate in the clockwise direction can just make turning set to driving column into
Row transmission rotation, counterclockwise then can make gag lever post that can not play the role of clamping to gear, to make sleeve in disassembly screw
The whole circle continuous rotation handle of Shi Wuxu, convenient for improve removal efficiency, enhancing reality to the screw dismounting in small space
The property used.
Detailed description of the invention
Fig. 1 is the front cut-away view of the utility model structure；
Fig. 2 is the cross-sectional view of the utility model structure first sleeve；
Fig. 3 is the cross-sectional view of the utility model structure turning set；
Fig. 4 is the top view of the utility model structural sleeve；
Fig. 5 is the bottom view of the utility model structural sleeve.
In figure: 1 sleeve, 2 partitions, 3 casings, 4 crushing blocks, 5 cushions, 6 cylinders, 7 pistons, 8 force rods, 9 rod irons, 10 are stretched
Contracting spring, 11 card slots, 12 clamping blocks, 13 driving columns, 14 turning sets, 15 limited blocks, 16 gears, 17 fixed bins, 18 sliding blocks, 19
Squeeze spring, 20 gag lever posts, 21 handles, 22 fixed rings.
Specific embodiment
As shown in Figs. 1-5, the utility model provides a kind of technical solution: a kind of mechanical dimension suitable for multiple screws disassembly
It repairs and is fixedly connected respectively with the two sides of partition 2 with spanner, including sleeve 1, the middle position of 1 inner wall two sides of sleeve, the bottom of partition 2
Portion is fixedly connected with the top of casing 3, and crushing block 4 is slidably connected in casing 3, is fixedly connected at the top of 3 inner wall of casing slow
Pad 5 is rushed, the bottom of crushing block 4 is fixedly connected with cylinder 6, and piston 7, the bottom of piston 7 and stress are slidably connected in cylinder 6
The top of bar 8 is fixedly connected, and the bottom of force rod 8 is run through the bottom of cylinder 6 and extended to below, and the bottom of casing 3 is inserted
It being connected to rod iron 9, and the top of rod iron 9 is fixedly connected with the bottom of force rod 8, the outer surface of cylinder 6 is socketed with adjustable spring 10,
And the both ends of adjustable spring 10 are fixedly connected with the bottom at the top of rod iron 9 and crushing block 4 respectively, the top of 1 inner wall of sleeve and
Card slot 11 is offered positioned at the top of partition 2, clamping block 12 is connected in card slot 11, and card slot 11 and the shape of clamping block are equal
Top for polygon-octagonal, clamping block 12 is fixedly connected with the bottom of driving column 13, and the outer surface of driving column 13 is socketed with rotation
Set 14, the lateral wall of driving column 13 and is located in turning set 14 and is socketed with limited block 15, and the outer surface of limited block 15 pass through it is flat
Key is fixedly connected with gear 16, and the two sides of 14 inner wall of turning set are fixedly connected to fixed bin 17, are slidably connected in fixed bin 17
Have sliding block 18, be socketed in fixed bin 17 squeeze spring 19, and squeeze spring 19 both ends respectively with the side of sliding block 18 and consolidate
The side for determining 17 inner wall of box is fixedly connected, and two opposite sides of sliding block 18 are fixedly connected to gag lever post 20, and gag lever post 20
One end through fixed bin 17 side and at the teeth of gear 16 be clamped, the right side of turning set 14 is fixedly connected with handle
21, and the outer surface of handle 21 is socketed with protective jacket, the right end of handle 21 is fixedly connected with fixed ring 22, and solid in fixed ring 22
Surely it is connected with portable rope, by the mutual cooperation of card slot 11 and clamping block 12, sleeve 1 can be made convenient for combination disassembly, to subtract
Few occupancy to placement space, and the sleeve 1 of obstructed diameter can be replaced according to demand, it can by rotation handle 21
It rotates turning set 14 to sleeve 1 by driving column 13, the clamping of gear 16 is acted on by gag lever post 20, makes handle
21 rotate turning set 14 can just be made to carry out transmission rotation to driving column 13 in the clockwise direction, counterclockwise can then make to limit
Position bar 20 can not play the role of clamping to gear 16, to make sleeve 1 when dismantling screw without whole circle continuous rotation handle
21, convenient for the screw dismounting in small space, to improve removal efficiency, enhance practicability, the utility model due to
Sleeve 1 is improved, by the mutual cooperation of casing 3 and rod iron 9, spanner can be made during use, is not had to as passing
System spanner like that deliberately go alignment clamping hole location, when screw is put in, the rod iron 9 contacted at first with screw will
It is reduced to the bottom of casing 3, and the rod iron 9 of surrounding then can be by screw fixing tightly, so that it is exhausted so that sleeve 1 is suitable for
The disassembly of most of screws mitigates the burden of service worker to provide convenience for mechanical maintenance work.
Working principle: in use, during use, without as conventional spanner deliberately go alignment block
Hole location is connect, when screw is put in, the rod iron 9 contacted at first with screw will be reduced to the bottom of casing 3, and surrounding
Rod iron 9 then can be by screw fixing tightly, to enable sleeve 1 suitable for the disassembly of most screws.
In summary: the flight-line maintenance spanner of multiple screws disassembly should be suitable for, due to being improved to sleeve 1, led to
The mutual cooperation of casing 3 Yu rod iron 9 is crossed, spanner can be made during use, without the going deliberately as conventional spanner
Alignment clamping hole location, when screw is put in, the rod iron 9 contacted at first with screw will be reduced to the bottom of casing 3, and
Around rod iron 9 then can by screw fixing tightly, so that sleeve 1 be enable to be suitable for the disassemblies of most screws, from
And convenience is provided for mechanical maintenance work, mitigate the burden of service worker, the flight-line maintenance of multiple screws disassembly should be suitable for
, by the mutual cooperation of card slot 11 and clamping block 12, sleeve 1 can be made convenient for group due to improving to sleeve 1 with spanner
Disassembly is closed, to reduce the occupancy to placement space, and the sleeve 1 of obstructed diameter can be replaced according to demand, passed through
Rotation handle 21 can be such that turning set 14 rotates by driving column 13 to sleeve 1, by gag lever post 20 to the card of gear 16
Effect is connect, rotating handle 21 in the clockwise direction just can make turning set 14 carry out transmission rotation to driving column 13, counterclockwise
Direction then can make gag lever post 20 that can not play the role of clamping to gear 16, so that sleeve 1 be made to connect when dismantling screw without whole circle
Continuous rotation handle 21, convenient for improve removal efficiency, enhancing practicability to the screw dismounting in small space.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Claims (6)
1. a kind of flight-line maintenance spanner suitable for multiple screws disassembly, including sleeve (1), it is characterised in that: the sleeve
(1) middle position of inner wall two sides is connect with the two sides of partition (2) respectively, the bottom of the partition (2) and the top of casing (3)
Connection, described sleeve pipe (3) is interior to be connected with crushing block (4), is connected with cushion (5) at the top of described sleeve pipe (3) inner wall, described to squeeze
The bottom of briquetting (4) is connected with cylinder (6), is connected with piston (7) in the cylinder (6), the bottom of the piston (7) and stress
The top of bar (8) connects, and the bottom of force rod (8) is run through the bottom of cylinder (6) and extended to below, described sleeve pipe (3)
Bottom be plugged with rod iron (9), and the top of rod iron (9) is connect with the bottom of force rod (8), the outer surface of the cylinder (6)
It is provided with adjustable spring (10), and the both ends of adjustable spring (10) connect with the top of rod iron (9) and the bottom of crushing block (4) respectively
Connect, the top of sleeve (1) inner wall and be located at partition (2) at the top of be provided with card slot (11).
2. a kind of flight-line maintenance spanner suitable for multiple screws disassembly according to claim 1, it is characterised in that: institute
It states and is connected with clamping block (12) in card slot (11), and the shape of card slot (11) and clamping block is polygon-octagonal, the clamping block
(12) top is connect with the bottom of driving column (13), and the outer surface of the driving column (13) is provided with turning set (14).
3. a kind of flight-line maintenance spanner suitable for multiple screws disassembly according to claim 2, it is characterised in that: institute
It states the lateral wall of driving column (13) and is located in turning set (14) and be provided with limited block (15), and the outer surface of limited block (15) is logical
It crosses flat key to be connected with gear (16), the two sides of turning set (14) inner wall are respectively connected with fixed bin (17), the fixed bin
(17) sliding block (18) are connected in.
4. a kind of flight-line maintenance spanner suitable for multiple screws disassembly according to claim 3, it is characterised in that: institute
State to be provided in fixed bin (17) and squeeze spring (19), and squeeze the both ends of spring (19) respectively with the side of sliding block (18) and consolidate
Determine the side connection of box (17) inner wall, two opposite sides of the sliding block (18) are respectively connected with gag lever post (20), and gag lever post
(20) one end is run through the side of fixed bin (17) and is clamped at the teeth of gear (16).
5. a kind of flight-line maintenance spanner suitable for multiple screws disassembly according to claim 2, it is characterised in that: institute
It states and is connected on the right side of turning set (14) handle (21), and the outer surface of handle (21) is provided with protective jacket.
6. a kind of flight-line maintenance spanner suitable for multiple screws disassembly according to claim 5, it is characterised in that: institute
The right end for stating handle (21) is connected with fixed ring (22), and is connected with portable rope in fixed ring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126929.9U CN208744668U (en) | 2018-07-17 | 2018-07-17 | A kind of flight-line maintenance spanner suitable for multiple screws disassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126929.9U CN208744668U (en) | 2018-07-17 | 2018-07-17 | A kind of flight-line maintenance spanner suitable for multiple screws disassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208744668U true CN208744668U (en) | 2019-04-16 |
Family
ID=66057189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821126929.9U Expired - Fee Related CN208744668U (en) | 2018-07-17 | 2018-07-17 | A kind of flight-line maintenance spanner suitable for multiple screws disassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208744668U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252845A (en) * | 2020-10-15 | 2021-01-22 | 贺冰洁 | Electric power centrally installed switchgear key combination device |
| CN115533798A (en) * | 2022-08-25 | 2022-12-30 | 张家港史帝曼五金制品有限公司 | Open end wrench convenient to adjust |
-
2018
- 2018-07-17 CN CN201821126929.9U patent/CN208744668U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252845A (en) * | 2020-10-15 | 2021-01-22 | 贺冰洁 | Electric power centrally installed switchgear key combination device |
| CN112252845B (en) * | 2020-10-15 | 2021-09-07 | 国网湖北省电力有限公司黄冈供电公司 | Electric power centrally installed switchgear key combination device |
| CN115533798A (en) * | 2022-08-25 | 2022-12-30 | 张家港史帝曼五金制品有限公司 | Open end wrench convenient to adjust |
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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: 20190416 Termination date: 20190717 |