CN206860085U - A kind of pedal switching mechanism for truck mounted well servicing unit - Google Patents
A kind of pedal switching mechanism for truck mounted well servicing unit Download PDFInfo
- Publication number
- CN206860085U CN206860085U CN201720323621.2U CN201720323621U CN206860085U CN 206860085 U CN206860085 U CN 206860085U CN 201720323621 U CN201720323621 U CN 201720323621U CN 206860085 U CN206860085 U CN 206860085U
- Authority
- CN
- China
- Prior art keywords
- pedal
- railing
- servicing unit
- switching mechanism
- upset
- 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.)
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Abstract
A kind of pedal switching mechanism for truck mounted well servicing unit, including the link gear for upset, link gear is formed by being hinged between carrier vehicle pedal, railing and vehicle frame, by extending and retracting for liquid cylinder piston bar pedal can be made to be overturn around the attachment pegs of itself and vehicle frame, pedal rotation drives link gear simultaneously, makes railing near vertical during pedal rotates upward.The utility model saves manpower, drives the railing on pedal to overturn together while pedal is overturn, and saves the time, and the pedal after upset is smooth, and railing is not easy to rock.
Description
Technical field
The utility model creation belongs to fluid power and adds mechanical turnover technology field, and in particular to a kind of pedal of truck mounted well servicing unit
Switching mechanism.
Background technology
Truck mounted well servicing unit matches somebody with somebody pedal and is distributed in carrier loader both sides at present, is multiple-piece, and people one by one is needed in upset
Work is overturn, and then satisfies a upset railing again, laborious time-consuming, and the pedal after upset is uneven, and railing easily rocks.
The content of the invention
To solve drawbacks described above existing for existing truck mounted well servicing unit pedal upset, the purpose of this utility model is to provide one
Pedal switching mechanism of the kind for truck mounted well servicing unit, the overall upset of pedal can be realized very well, saves manpower, and after upset
Pedal it is smooth, railing is not easy to rock.
The technical scheme of use：This is used for the pedal switching mechanism of truck mounted well servicing unit, including the link gear for upset,
Link gear is formed by being hinged between carrier vehicle pedal, railing and vehicle frame, can make to step on by extending and retracting for liquid cylinder piston bar
Plate is overturn around the attachment pegs of itself and vehicle frame, and pedal rotation drives link gear simultaneously, makes railing near during pedal rotates
Like straight up.
A kind of pedal switching mechanism for truck mounted well servicing unit designed using above-mentioned technical proposal, can save manpower,
Drive the railing on pedal to overturn together while pedal is overturn, save the time, and the pedal after upset is smooth, railing is not easy
Rock.
Brief description of the drawings
Fig. 1 represents schematic diagram before a kind of upset for the pedal switching mechanism of truck mounted well servicing unit of the utility model；
Fig. 2 represents the switching process schematic diagram of pedal switching mechanism；Fig. 3 illustrates after representing the upset of pedal switching mechanism
Figure.
Embodiment
The structure of the pedal switching mechanism for truck mounted well servicing unit a kind of to the utility model is made specific below in conjunction with the accompanying drawings
Explanation.
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of pedal switching mechanism for truck mounted well servicing unit of the utility model, its structure bag
Include：Fluid cylinder 4 is be hinged by bearing pin 3 and otic placode 2 and vehicle frame 1, and fluid cylinder 4 is be hinged by bearing pin 5 and pedal 10；Pedal 10 passes through bearing pin
7 and otic placode 6 and vehicle frame 1 it is be hinged, pedal 10 is be hinged by bearing pin 12 and railing 13；Connecting rod 11 passes through bearing pin 9 and otic placode 8 and vehicle frame
Be hinged, connecting rod 11 is be hinged by bearing pin 14 and railing 13.Referring to Fig. 2, when the piston rod 15 of fluid cylinder 4 stretches out, pedal 10 is around bearing pin
7 rotations, at the same connecting rod 11 and pedal 10 lead connection jointly under, railing 13 slightly rotates, but still near vertical is upward.Referring to figure
3, when piston rod 15 reaches stroke end, just 90 degree of the rotate counterclockwise of pedal 10, straight up, railing is also kept simultaneously
Straight up, it is ready for the driving of truck mounted well servicing unit.When truck mounted well servicing unit stops preparation, the piston rod of fluid cylinder 4
15 retract, and drive pedal 10 to be rotated around bearing pin 7, at the same connecting rod 11 and pedal 10 lead connection jointly under, railing 13 slightly rotates,
But still near vertical is upward.When the dextrorotation of pedal 10 is turn 90 degrees, it is horizontal, railing 13 is kept straight up simultaneously.Step on
Plate 10 is designed as overall structure, and pedal 10 is smooth when ensure that work；By bearing pin 7, bearing pin 9, connecting rod 11, bearing pin 12, bearing pin 14
The link gear of composition makes railing, and near vertical is upward all the time during pedal rotates, and space is saved, when also saving
Between.
A kind of pedal switching mechanism for truck mounted well servicing unit of the utility model, with the pedal for needing manually to overturn one by one
Mechanism is compared, and pedal is a monoblock, and adds link gear, and pedal and railing one piece can be made to overturn and complete, saved
Time, the pedal after upset is smooth, railing is not easy to rock；The utility model is saved due to adding fluid cylinder and control valve member
Manpower, makes that upset is controlled, tilting force is big, and upset is easier to realize.
Claims (1)
- A kind of 1. pedal switching mechanism for truck mounted well servicing unit, it is characterised in that：Including the link gear for upset, linkage Mechanism by between carrier vehicle pedal, railing and vehicle frame be hinged formed, by liquid cylinder piston bar extend and retract can make pedal around The attachment pegs of itself and vehicle frame are overturn, and pedal rotation drives link gear simultaneously, make railing approximate perpendicular during pedal rotates It is straight upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720323621.2U CN206860085U (en) | 2017-03-30 | 2017-03-30 | A kind of pedal switching mechanism for truck mounted well servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720323621.2U CN206860085U (en) | 2017-03-30 | 2017-03-30 | A kind of pedal switching mechanism for truck mounted well servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206860085U true CN206860085U (en) | 2018-01-09 |
Family
ID=60816026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720323621.2U Active CN206860085U (en) | 2017-03-30 | 2017-03-30 | A kind of pedal switching mechanism for truck mounted well servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206860085U (en) |
-
2017
- 2017-03-30 CN CN201720323621.2U patent/CN206860085U/en active Active
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