CN107322514A - It is easy to the spanner of operation - Google Patents
It is easy to the spanner of operation Download PDFInfo
- Publication number
- CN107322514A CN107322514A CN201710735583.6A CN201710735583A CN107322514A CN 107322514 A CN107322514 A CN 107322514A CN 201710735583 A CN201710735583 A CN 201710735583A CN 107322514 A CN107322514 A CN 107322514A
- Authority
- CN
- China
- Prior art keywords
- level crossing
- action bars
- easy
- spanner
- vertical rod
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
Abstract
The invention discloses a kind of spanner for being easy to operate, including wrench body, the top surface of described wrench body one end is connected with bolt collar, the other end of the wrench body is vertically provided with vertical rod upwards, the action bars parallel with wrench body is fixed with the top of the vertical rod, the action bars and wrench body are located at the same side of vertical rod, the bottom of the action bars, the center position corresponding to bolt collar are provided with contact plate, and the contact plate is fixed set standpipe by action bars bottom and fixed with action bars.Understand from the above, the spanner for being easy to operation of the present invention, by action bars bottom, positioned at bolt collar center position be provided with contact plate, it is easy to bolt to have individual rotating fulcrum when carrying out installing/dismounting, consequently facilitating operative employee quickly, is easily dismounted bolt, the disassembly efficiency of operative employee is improved.
Description
Technical field
The present invention relates to the technical field of spanner, and in particular to a kind of spanner for being easy to operate.
Background technology
Staff is installed in the equipment of exterior wall, bin, in unloading process, for the security consideration of staff,
Staff can only be carried out indoors when operation, be that this has many can be bent into pulling for " door " font structure on the market
Hand, so as to staff need not by body all move metopes the installation bolt of equipment or bin bottom can just be installed or
Dismounting, but current spanner is when operated, due to bolt of the staff to the installation or removal of equipment or bin
Lower section positioned at dorsad staff side, so staff can not observe the structure at bolt, so needing another
Staff is observed and linked up with it, and it is larger not only result in manpower consumption so, and is operated by linking up
Efficiency it is very low.And because spanner passes through multiple tracks bending, due to stress point when staff is operated
The direction of the arm of force and staff's rotating spanner is inconsistent, so staff needs extra active force to control spanner, grasps
Make to get up cumbersome, laborious.
The content of the invention
It is an object of the invention to：Overcome the deficiencies in the prior art there is provided a kind of spanner for being easy to operate, pass through action bars
Bottom, the center position positioned at bolt collar are provided with contact plate, are easy to bolt to have a rotation branch when carrying out installing/dismounting
Point, consequently facilitating operative employee quickly, is easily dismounted bolt, improves the disassembly efficiency of operative employee；Pass through reflective mirror
A, reflective mirror B and reflective mirror C effect, can be that operative employee observes directly situation at bolt collar position, be easy to operation
The operation of work, improves the disassembly efficiency of operative employee；Reflective mirror C is rotated around standpipe, so as to be conducive under different operating environment, i.e.,
Make the erect-position of operative employee different, by adjusting reflective mirror C angle, the reflective mirror A and reflective mirror B pictures launched can be reflected to
Operative employee, is further easy to the observation of operative employee；Pass through the effect of flap so that operative employee bolt is dismounted when
Wait, the frictional resistance of rotation is had little to no effect between flap and contact plate, so as to reduce the labor intensity of operative employee；Pass through
The effect of extension rod, can extend the arm of force, and then reduce the labor intensity of operative employee；Pass through the work of extension rod two ends prehension end
With, it is easy to operative employee to operate the two ends of extension rod, and bimanualness action bars；Operation is all stretched out at the two ends of extension rod
Bar is operated, and extension rod is slided along action bars, i.e., extension rod can increase the arm of force at action bars two ends, so that further
Improve the convenience degree of operative employee.
The technical solution used in the present invention is：
It is easy to the spanner of operation, including wrench body, the top surface of described wrench body one end is connected with bolt collar, the spanner
The other end of body is vertically provided with the top of vertical rod, the vertical rod is fixed with the action bars parallel with wrench body upwards, described
Action bars and wrench body are located at the same side of vertical rod, the bottom of the action bars, the center position corresponding to bolt collar
Provided with contact plate, the contact plate is fixed set standpipe by action bars bottom and fixed with action bars.
Further improvement project of the invention is that the top of the contact plate is matched by screw rod with the screwed hole set by standpipe
Connection.
Further improvement project of the invention is that the lower rotation of the contact plate is connected with flap, and the flap is around spiral shell
The axle center of bolt sleeve horizontally rotates.
Further improvement project of the invention is that the junction of the vertical rod and wrench body is described vertical provided with level crossing A
The area that reflective surface of the junction of bar and action bars provided with level crossing B, the level crossing A is surrounded towards wrench body and vertical rod
Domain, the reflective surface of the level crossing B is towards vertical rod and action bars area defined, the level crossing A and level crossing B and level
The angle in face is 45 degree.
Further improvement project of the invention is that level crossing C is rotatably connected on the standpipe, and the level crossing C passes through
Sleeve pipe horizontally rotates around standpipe axle center, and the reflective surface of the level crossing C dorsad standpipe, the level crossing C is vertically arranged.
Further improvement project of the invention is that described sleeve pipe is rotationally connected with the annular groove set by the wall of standpipe side, and
And sleeve pipe is fixed by connecting cross bar with level crossing C, the connection cross bar and the angle of plane where level crossing C are 45
Degree.
Further improvement project of the invention is to be projected as the symmetrical of level crossing B positioned at level crossing B by standpipe axle center
The minimum range in axle, the plane level crossing C and standpipe axle center is more than the half of level crossing B width.
Further improvement project of the invention is that the place height of the level crossing C is highly relative with level crossing B place
Should.
Further improvement project of the invention is that the vertical rod is set positioned at the side of wrench body and action bars, along vertical rod
There is a case, a side end face of the case away from vertical rod, be respectively equipped with corresponding to level crossing A and level crossing B printing opacity through hole A and thoroughly
Light through hole B.
Further improvement project of the invention is that the action bars is along behaviour in tubular structure, the endoporus of the action bars
The length direction for making bar is connected with extension rod, and the two ends of the extension rod are respectively fixed with prehension end, the prehension end
Diameter is more than the bore inner diameter of action bars, and the diameter of extension rod is matched with the internal diameter of action bars.
The beneficial effects of the present invention are：
Firstth, the spanner for being easy to operation of the invention, by action bars bottom, positioned at bolt collar center position provided with connecing
Touch panel, is easy to bolt to have individual rotating fulcrum when carrying out installing/dismounting, consequently facilitating operative employee quickly, easily enters bolt
Row dismounting, improves the disassembly efficiency of operative employee.
Secondth, the spanner for being easy to operation of the invention, passes through reflective mirror A, reflective mirror B and reflective mirror C effect, Ke Yishi
Operative employee observes directly the situation at bolt collar position, is easy to the operation of operative employee, improves the disassembly efficiency of operative employee.
3rd, the spanner for being easy to operation of the invention, reflective mirror C is rotated around standpipe, so as to be conducive to different operating environment
Under, even if the erect-position of operative employee is different, by adjusting reflective mirror C angle, the picture that reflective mirror A and reflective mirror B can be launched
Operative employee is reflected to, is further easy to the observation of operative employee.
4th, the spanner for being easy to operation of the invention, passes through the effect of flap so that operative employee dismounts to bolt
When, the frictional resistance of rotation is had little to no effect between flap and contact plate, so as to reduce the labor intensity of operative employee.
5th, the spanner for being easy to operation of the invention, by the effect of extension rod, can extend the arm of force, and then reduce behaviour
The labor intensity of workmanship.
6th, the spanner for being easy to operation of the invention, by the effect of extension rod two ends prehension end, is easy to operative employee to prolonging
The two ends of boom can be operated, and bimanualness action bars.
7th, the spanner for being easy to operation of the invention, the two ends of extension rod are all stretched out action bars and operated, and extension
Bar is slided along action bars, i.e., extension rod can increase the arm of force at action bars two ends, so as to further increase the facility of operative employee
Degree.
Brief description of the drawings：
Fig. 1 is the schematic front view of structure of the present invention.
Embodiment：
As shown in Figure 1, the present invention includes wrench body 1, and the top surface of described one end of wrench body 1 is connected with bolt collar 2, described
The other end of wrench body 1 is vertically provided with vertical rod 3 upwards, and the top of the vertical rod 3 is fixed with the operation parallel with wrench body 1
Bar 4, the action bars 4 and wrench body 1 are located at the same side of vertical rod 3, the bottom of the action bars 4, corresponding to bolt collar 2
Center position be provided with contact plate 5, the contact plate 5 is fixed set standpipe 6 by the bottom of action bars 4 and consolidated with action bars 4
It is fixed；The top of the contact plate 5 is connected by screw rod 7 with the screwed hole matching set by standpipe 6；The bottom of the contact plate 5 turns
Dynamic to be connected with flap 8, the flap 8 horizontally rotates around the axle center of bolt collar 2；The vertical rod 3 and the junction of wrench body 1
Provided with level crossing A11, the vertical rod 3 and the junction of action bars 4 are provided with level crossing B12, the reflective surface face of the level crossing A11
To wrench body 1 and the area defined of vertical rod 3, the reflective surface of the level crossing B12 is surrounded towards vertical rod 3 with action bars 4
Region, the angle of the level crossing A11 and level crossing B12 and horizontal plane are 45 degree；Connection is rotated on the standpipe 6
There are level crossing C13, the level crossing C13 to horizontally rotate by sleeve pipe 14 around the axle center of standpipe 6, the reflective surface of the level crossing C13
Dorsad standpipe 6, the level crossing C13 is vertically arranged；Described sleeve pipe 14 is rotationally connected with the annular groove set by the side wall of standpipe 6,
And sleeve pipe 14 is fixed by connecting cross bar 15 and level crossing C13, the connection cross bar 15 and the folder of plane where level crossing C13
Angle is 45 degree；It is located at the level crossing B12 symmetry axis for being projected as level crossing B12, the plane plane by the axle center of standpipe 6
The minimum range in mirror C13 and the axle center of standpipe 6 is more than the half of level crossing B12 width；The place height of the level crossing C13 is with putting down
Face mirror B12 place is highly corresponding；The vertical rod 3 is provided with case positioned at the side of wrench body 1 and action bars 4, along vertical rod 3
16, a side end face of the case 16 away from vertical rod 3, corresponding to level crossing A11 and level crossing B12 it is respectively equipped with printing opacity through hole
A17 and printing opacity through hole B18；The action bars 4 is the length direction along action bars 4 in tubular structure, the endoporus of the action bars 4
Extension rod 9 is connected with, the two ends of the extension rod 9 are respectively fixed with prehension end 10, and the diameter of the prehension end 10 is more than
The bore inner diameter of action bars 4, and the diameter of extension rod 9 matches with the internal diameter of action bars 4；The bolt collar 2 passes through ratchet
Rotate and be connected with wrench body 1.
When demounting bolt of the present invention, operative employee is first adjusted the pawl wheel direction of bolt collar 2 and wrench body 1
For disassembly direction, then by wrench body 1 forward, extend substantially downward to bottom of the bin away from the side end face of operative employee one, then basis
The visual angle of operative employee rotates reflective mirror C13 around standpipe 6, until operative employee passes through reflective mirror A11, reflective mirror B12 and reflective mirror
C13 effect, the position relationship that bolt collar 2 can be observed and demounting bolt is wanted, and according to reflective mirror A11, reflective mirror B12
The picture reflected with reflective mirror C13, bolt collar 2 is placed on wanted demounting bolt；Then contact plate 5 is passed through into screw rod 7
Rotate down, the compression until flap 8 and the bin top of the bottom of contact plate 5 are fitted, now operative employee is only needed directly around standpipe 6
The bolt to be dismantled can be unscrewed or even directly pulled down by back rotation action bars 4；Unscrewed by the bolt to be dismantled to tearing open
Under process in, the bolt to be dismantled be downward spiral rotate, so need by screw rod 7 in time regulation contact plate 5 with
Difference in height between action bars 4.
When installation bolt of the present invention, operative employee is first adjusted the pawl wheel direction of bolt collar 2 and wrench body 1
For installation direction, then by the screw cap end of bolt to be mounted be positioned in bolt collar 2, then by wrench body 1 forward,
Extend substantially downward to bottom of the bin away from the side end face of operative employee one, then according to the visual angle of operative employee by reflective mirror C13 around 6 turns of standpipe
It is dynamic, until operative employee by reflective mirror A11, reflective mirror B12 and reflective mirror C13 effect, bolt collar 2 can be observed and want
The position of mounting hole relation of installation bolt, and the picture reflected according to reflective mirror A11, reflective mirror B12 and reflective mirror C13, by spiral shell
Wanting installation bolt corresponding with mounting hole and stretching into bolt sleeve 2；Then contact plate 5 is rotated down by screw rod 7, until
Fit at the top of the flap 8 of the bottom of contact plate 5 and bin compression, now operative employee only needs direct around the rotating operation bar 4 back and forth of standpipe 6
Institute's bolt to be mounted can be screwed, fixed；During institute's bolt to be mounted is torqued-up into fixation, institute is to be mounted
Bolt is that spiral is rotated up, so needing the difference in height by screw rod 7 in time between regulation contact plate 5 and action bars 4.
Claims (10)
1. it is easy to the spanner of operation, it is characterised in that：Including wrench body（1）, the wrench body（1）The top surface and spiral shell of one end
Bolt sleeve（2）Connection, the wrench body（1）The other end upwards vertically be provided with vertical rod（3）, the vertical rod（3）Top consolidate
Surely have and wrench body（1）Parallel action bars（4）, the action bars（4）And wrench body（1）Positioned at vertical rod（3）It is same
Side, the action bars（4）Bottom, corresponding to bolt collar（2）Center position be provided with contact plate（5）, the contact plate
（5）Pass through action bars（4）Set standpipe is fixed in bottom（6）With action bars（4）It is fixed.
2. the spanner as claimed in claim 1 for being easy to operate, it is characterised in that：The contact plate（5）Top pass through screw rod
（7）With standpipe（6）Set screwed hole matching connection.
3. the spanner as claimed in claim 1 for being easy to operate, it is characterised in that：The contact plate（5）Lower rotation connection
There is flap（8）, the flap（8）Around bolt collar（2）Axle center horizontally rotate.
4. the spanner as claimed in claim 1 for being easy to operate, it is characterised in that：The vertical rod（3）With wrench body（1）Company
Meet place and be provided with level crossing A（11）, the vertical rod（3）With action bars（4）Junction be provided with level crossing B（12）, the level crossing A
（11）Reflective surface towards wrench body（1）With vertical rod（3）Area defined, the level crossing B（12）Reflective surface towards
Vertical rod（3）With action bars（4）Area defined, the level crossing A（11）With level crossing B（12）Angle with horizontal plane is
45 degree.
5. the spanner as claimed in claim 4 for being easy to operate, it is characterised in that：The standpipe（6）On be rotatably connected to plane
Mirror C（13）, the level crossing C（13）Pass through sleeve pipe（14）Around standpipe（6）Axle center horizontally rotates, the level crossing C（13）It is anti-
Smooth surface dorsad standpipe（6）, the level crossing C（13）It is vertically arranged.
6. the spanner as claimed in claim 5 for being easy to operate, it is characterised in that：Described sleeve pipe（14）It is rotationally connected with standpipe
（6）In annular groove set by the wall of side, and sleeve pipe（14）By connecting cross bar（15）With level crossing C（13）It is fixed, the connection
Cross bar（15）With level crossing C（13）The angle of place plane is 45 degree.
7. the spanner as claimed in claim 6 for being easy to operate, it is characterised in that：By standpipe（6）Axle center is located at level crossing B
（12）Be projected as level crossing B（12）Symmetry axis, the plane level crossing C（13）With standpipe（6）The minimum range in axle center is big
In level crossing B（12）The half of width.
8. the spanner as claimed in claim 5 for being easy to operate, it is characterised in that：The level crossing C（13）Place height with
Level crossing B（12）Place it is highly corresponding.
9. the spanner as claimed in claim 4 for being easy to operate, it is characterised in that：The vertical rod（3）Positioned at wrench body（1）With
Action bars（4）Side, along vertical rod（3）Provided with case（16）, the case（16）Away from vertical rod（3）A side end face, correspondingly
In level crossing A（11）With level crossing B（12）It is respectively equipped with printing opacity through hole A（17）With printing opacity through hole B（18）.
10. the spanner as claimed in claim 1 for being easy to operate, it is characterised in that：The action bars（4）For tubular structure, institute
State action bars（4）Endoporus in along action bars（4）Length direction be connected with extension rod（9）, the extension rod（9）Two
End is respectively fixed with prehension end（10）, the prehension end（10）Diameter be more than action bars（4）Bore inner diameter, and extension rod
（9）Diameter and action bars（4）Internal diameter matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710735583.6A CN107322514B (en) | 2017-08-24 | 2017-08-24 | Spanner convenient to operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710735583.6A CN107322514B (en) | 2017-08-24 | 2017-08-24 | Spanner convenient to operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107322514A true CN107322514A (en) | 2017-11-07 |
| CN107322514B CN107322514B (en) | 2022-10-11 |
Family
ID=60228334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710735583.6A Active CN107322514B (en) | 2017-08-24 | 2017-08-24 | Spanner convenient to operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107322514B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201350608Y (en) * | 2008-10-21 | 2009-11-25 | 王春生 | Special spanner for installing outdoor unit of air conditioner |
| CN201385276Y (en) * | 2009-02-25 | 2010-01-20 | 刘杰 | Screw disassembling tool |
| EP2251146A1 (en) * | 2009-05-15 | 2010-11-17 | The Boeing Company | Low profile wrench |
| CN201889733U (en) * | 2010-12-01 | 2011-07-06 | 刘炳洋 | Special tool for disassembling air conditioner |
| CN102452054A (en) * | 2010-10-19 | 2012-05-16 | 叶福春 | Safety spanner for air conditioner |
| CN204772256U (en) * | 2015-05-18 | 2015-11-18 | 宝钢特钢有限公司 | Take spanner of reflector |
-
2017
- 2017-08-24 CN CN201710735583.6A patent/CN107322514B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201350608Y (en) * | 2008-10-21 | 2009-11-25 | 王春生 | Special spanner for installing outdoor unit of air conditioner |
| CN201385276Y (en) * | 2009-02-25 | 2010-01-20 | 刘杰 | Screw disassembling tool |
| EP2251146A1 (en) * | 2009-05-15 | 2010-11-17 | The Boeing Company | Low profile wrench |
| CN102452054A (en) * | 2010-10-19 | 2012-05-16 | 叶福春 | Safety spanner for air conditioner |
| CN201889733U (en) * | 2010-12-01 | 2011-07-06 | 刘炳洋 | Special tool for disassembling air conditioner |
| CN204772256U (en) * | 2015-05-18 | 2015-11-18 | 宝钢特钢有限公司 | Take spanner of reflector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107322514B (en) | 2022-10-11 |
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