CN207161869U - A kind of pipe-line system of three joint arms - Google Patents
A kind of pipe-line system of three joint arms Download PDFInfo
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- CN207161869U CN207161869U CN201721070552.5U CN201721070552U CN207161869U CN 207161869 U CN207161869 U CN 207161869U CN 201721070552 U CN201721070552 U CN 201721070552U CN 207161869 U CN207161869 U CN 207161869U
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- arm
- pipeline
- pipe
- line system
- pulley
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Abstract
The utility model discloses a kind of pipe-line system of three joint arms, including telescopic arm, pipeline mounted in telescopic arm in and the transmission device for drive telescopic arm flexible for realizing pipeline.The utility model is simple in construction, by the piping installation of the multi-joint telescoping arm configuration of setting, not only realizes the flexible of piping installation, and respectively has linkage effect between section piping installation, and using effect is good, and cost is low, meets the use demand of people；The setting of pulley bracket realizes support and guide effect to piping installation, improves the job stability of piping installation；It is used cooperatively between multi-joint telescoping arm configuration using fixed pulley and multigroup chain drive group, it is good to be driven effect, the sliding speed of each section telescopic arm can be controlled by the stretching speed of piston rod, the speed for realizing telescopic arm is controllable, it is applied widely, improve the practicality of telescopic arm piping installation.
Description
Technical field
Pipeline technical field is the utility model is related to, specifically a kind of pipe-line system of three joint arms.
Background technology
Pipeline refers to the pipeline that working fluid is transmitted in hydraulic system.For pipeline, pipeline is a kind of rationally peace
The pipe-line system of row.Because the flexibility of pipeline, pipeline is commonly used for the plant equipment that hydraulic system etc. leans on liquid driven.
In the prior art, conventional pipe-line system is mostly stationary structure, it usually needs piping installation is arranged in into liquid
Pressure system etc. is by the plant equipment of liquid driven, pipeline once installs just can not carry out further spirit according to use demand
Adjustment living, causes the use range of piping installation to be limited, it is impossible to be satisfied with the use demand of people.If desired pipeline dress will be changed
, it is necessary to which pipeline is removed and rearranges installation during layout put etc., cause the use cost of pipeline to greatly improve, be unfavorable for pushing away
It is wide to use.
Utility model content
The purpose of this utility model is to provide a kind of pipe-line system of three joint arms, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：
A kind of pipe-line system of three joint arms, including for realizing the flexible telescopic arm of pipeline, the pipeline in telescopic arm
With the transmission device for driving telescopic arm, the telescopic arm includes being installed with the fixed arm of plinth, is installed with fixed seat
Middle arm and fixed backed inner arm；Fixed pulley that the transmission device includes being fixedly arranged on fixed arm, in driving
The first chain drive group that arm moves in middle arm and for driving in the second chain drive group for being moved in fixed arm of arm.
As further program of the utility model：The fixed pulley side is connected to the oil cylinder for providing power；
The oil cylinder includes one end and passes through cylinder barrel of the baffle plate on middle arm and the piston rod for push-and-pull fixed pulley.
As further program of the utility model：The pipeline includes the U-tube positioned at the first chain drive group both sides
Road and the in-line pipeline below U-tube road.
As further program of the utility model：The fixed pulley include be wound with U-tube road pipeline pulley and
Driven pulley between pipeline pulley.
As further program of the utility model：U-tube road one end is fixedly connected on plinth, the other end is fixed
It is connected to bearing side；Described in-line pipeline one end is fixedly connected on the bearing homonymy for being connected to U-tube road.
As further program of the utility model：Described first chain drive group one end is fixedly arranged on plinth, the other end
Around driven pulley and it is fixedly connected on bearing side.
As further program of the utility model：Described second chain drive group one end, which is fixedly arranged on, is connected to the first chain biography
Bearing heteropleural, the other end of dynamic group around fixed seat and are fixedly connected on fixed arm bottom.
As further program of the utility model：The telescopic arm be inner arm, middle arm and fixed arm from inside to outside successively
The U-shape structure of installation.
As further program of the utility model：The oil cylinder top is provided with the pulley bracket for being used for supporting U-tube road.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, passes through the more of setting
The piping installation of telescopic arm structure is saved, not only realizes the flexible of piping installation, and respectively there is linkage between section piping installation
Effect, using effect is good, and cost is low, meets the use demand of people；The setting of pulley bracket is realized to piping installation
Support and guide effect, improve the job stability of piping installation；Between multi-joint telescoping arm configuration using fixed pulley and
Multigroup chain drive group is used cooperatively, and transmission effect is good, and each sliding speed for saving telescopic arm can pass through the stretching speed of piston rod
It is controlled, it is controllable to realize the speed of telescopic arm, applied widely, improves the practicality of telescopic arm piping installation.
Brief description of the drawings
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is overall front view of the present utility model.
Fig. 3 is partial front elevation view of the present utility model.
Fig. 4 is the overall structure figure after the utility model dismantles telescopic arm.
Fig. 5 is the overall front view after the utility model dismantles telescopic arm.
Fig. 6 is the local structural graph after the utility model dismantles telescopic arm.
In figure：Arm, 6- bearings, 7- inner arms, 8- fixed pulleys in 1- pipelines, 2- plinths, 3- fixed arms, 4- fixed seats, 5-
Device, the first chain drives of 9- group, the second chain drives of 10- group, 11- oil cylinders, 12- baffle plates, 13- pulley brackets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-6, in the utility model embodiment, a kind of pipe-line system of three joint arms, including for realizing pipeline 1
Flexible telescopic arm, the pipeline 1 in telescopic arm and the transmission device for driving telescopic arm, the pipeline 1 include being located at
The U-tube road of the both sides of first chain drive group 9 and the in-line pipeline below U-tube road, U-tube road one end are fixed
It is connected to plinth 2, the other end is fixedly connected on the side of bearing 6；Described in-line pipeline one end, which is fixedly connected on, is connected to U-tube
The homonymy of bearing 6 on road, the telescopic arm are the U-shape structure that inner arm 7, middle arm 5 and fixed arm 3 are installed successively from inside to outside, are stretched
Arm includes being installed with the fixed arm 3 of plinth 2, is installed with the middle arm 5 of fixed seat 4 and is installed with the inner arm 7 of bearing 6；The biography
Dynamic device passes including fixed pulley 8, the first chain for driving inner arm 7 to be moved in middle arm 5 being fixedly arranged on fixed arm 3
Dynamic group 9 and the second chain drive group 10 moved for arm in driving 5 in fixed arm 3, the side of fixed pulley 8 is connected to
For providing the oil cylinder 11 of power；The oil cylinder 11 includes one end by cylinder barrel of the baffle plate 12 on the middle arm 5 and for push-and-pull
The piston rod of fixed pulley 8, the top of oil cylinder 11 are provided with the pulley bracket 13 for being used for supporting U-tube road, the fixed pulley 8
Including being wound with the pipeline pulley on U-tube road and the driven pulley between pipeline pulley, described one end of first chain drive group 9
Plinth 2, the other end are fixedly arranged on around driven pulley and is fixedly connected on the side of bearing 6, the second chain drive group 10 1
End is fixedly arranged on the heteropleural of bearing 6 for being connected to the first chain drive group 9, the other end around fixed seat 4 and is fixedly connected on the bottom of fixed arm 3
Portion.
The utility model is simple in construction, easy to operate, in use, in being fixedly arranged on by the flexible realization of piston rod of oil cylinder 11
The push-and-pull of cylinder barrel aligning arm 5 on arm 5：
When piston rod extends, arm 5 moves to away from the one end of fixed pulley 8 in the cylinder barrel drive of piston rod one end
It is dynamic, the first chain drive group 9 is wound with the driven pulley of fixed pulley 8, the one end of the first chain drive group 9 is with being fixedly arranged on
Plinth 2 in fixed arm 3 is connected, the other end is connected with the bearing 6 being fixedly arranged on inner arm 7, on the one hand, positioned at piston rod one end
Arm 5 moves to one end away from fixed pulley 8 during cylinder barrel drives, and the speed during movement of middle arm 5 and the speed of piston rod elongation
Spend equal；On the other hand, under the drive positioned at the cylinder barrel of piston rod one end, the middle motion of arm 5 drives the first chain drive group 9 to pass
Dynamic, the first chain drive group 9 drives the inner arm 7 equipped with bearing 6 to move, and the heteropleural of bearing 6 equipped with the first chain drive group 9 is connected to
Second chain drive group 10, under the gearing of the first chain drive group 9 and the second chain drive group 10, middle arm 5 is in fixation
Being slided in arm 3, inner arm 7 slides in middle arm 5, and because the driven pulley of fixed pulley 8 is fixed pulley structure, therefore inner arm 7
Movement velocity extended for the expansion link of oil cylinder 11 twice of speed.
When the cylinder barrel stroke positioned at piston rod one end of oil cylinder 11 reaches maximum, middle arm 5 and inner arm 7 also reach respective
Range；When the piston rod retraction of oil cylinder 11, arm 5 back moves in the cylinder barrel drive of piston rod one end, and middle arm 5 exists
Moved in fixed arm 3 to close to the side of fixed pulley 8, middle arm 5 drives the first chain drive group 9 to be driven, likewise, the first chain
Bar transmission group 9 drives the inner arm 7 equipped with bearing 6 to move, and the heteropleural of bearing 6 equipped with the first chain drive group 9 is connected to the second chain
Arm 5 and inner arm 7 back slide during transmission group 10, the first chain drive group 9 and the second chain drive group 10 drive respectively, work as oil cylinder
11 at the end of the cylinder barrel stroke of piston rod one end, inner arm 7 and middle arm 5 also return to initial position.
Telescopic arm has in whole work process, positioned at the pulley bracket 13 that the top of oil cylinder 11 is provided with to U-shaped pipeline support
There are support and guide effect, improve the job stability of piping installation；Using the piping installation of multi-joint telescoping arm configuration, not only
The automatic telescopic of piping installation is realized, and respectively there is linkage effect between section telescopic arm, using effect is good, and cost is low, full
The foot use demand of people, inner arm 7, middle arm 5 and piston rod stretch.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (9)
- A kind of 1. pipe-line system of three joint arms, it is characterised in that：Including for realizing pipeline（1）Flexible telescopic arm, mounted in stretching Pipeline in contracting arm（1）With the transmission device for driving telescopic arm, the telescopic arm includes being installed with plinth（2）Fixation Arm（3）, be installed with fixed seat（4）Middle arm（5）Be installed with bearing（6）Inner arm（7）；The transmission device includes being fixedly arranged on Fixed arm（3）On fixed pulley（8）, for driving inner arm（7）In middle arm（5）First chain drive group of interior movement（9） With for arm in driving（5）In fixed arm（3）Second chain drive group of interior movement（10）.
- 2. the pipe-line system of three joint arms according to claim 1, it is characterised in that：The fixed pulley（8）One side joint There is the oil cylinder for providing power（11）；The oil cylinder（11）Pass through baffle plate including one end（12）Mounted in middle arm（5）On cylinder barrel With for push-and-pull fixed pulley（8）Piston rod.
- 3. the pipe-line system of three joint arms according to claim 1, it is characterised in that：The pipeline（1）Including positioned at first Chain drive group（9）The U-tube road of both sides and the in-line pipeline below U-tube road.
- 4. the pipe-line system of three joint arms according to claim 1, it is characterised in that：The fixed pulley（8）Including around There are the pipeline pulley on U-tube road and the driven pulley between pipeline pulley.
- 5. the pipe-line system of three joint arms according to claim 3, it is characterised in that：U-tube road one end is fixedly connected In plinth（2）, the other end be fixedly connected on bearing（6）Side；Described in-line pipeline one end, which is fixedly connected on, is connected to U-tube The bearing on road（6）Homonymy.
- 6. the pipe-line system of three joint arms according to claim 1, it is characterised in that：The first chain drive group（9）One End is fixedly arranged on plinth（2）, the other end around driven pulley and be fixedly connected on bearing（6）Side.
- 7. the pipe-line system of three joint arms according to claim 1, it is characterised in that：The second chain drive group（10）One End, which is fixedly arranged on, is connected to the first chain drive group（9）Bearing（6）Heteropleural, the other end bypass fixed seat（4）And it is fixedly connected on Fixed arm（3）Bottom.
- 8. the pipe-line system of three joint arms according to claim 1, it is characterised in that：The telescopic arm is inner arm（7）, middle arm （5）And fixed arm（3）The U-shape structure installed successively from inside to outside.
- 9. the pipe-line system of three joint arms according to claim 2, it is characterised in that：The oil cylinder（11）Top, which is provided with, to be used for Support the pulley bracket on U-tube road（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721070552.5U CN207161869U (en) | 2017-08-24 | 2017-08-24 | A kind of pipe-line system of three joint arms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721070552.5U CN207161869U (en) | 2017-08-24 | 2017-08-24 | A kind of pipe-line system of three joint arms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207161869U true CN207161869U (en) | 2018-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721070552.5U Active CN207161869U (en) | 2017-08-24 | 2017-08-24 | A kind of pipe-line system of three joint arms |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345597A (en) * | 2017-08-24 | 2017-11-14 | 安徽好运机械有限公司 | A kind of pipe-line system of three joint arms |
-
2017
- 2017-08-24 CN CN201721070552.5U patent/CN207161869U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345597A (en) * | 2017-08-24 | 2017-11-14 | 安徽好运机械有限公司 | A kind of pipe-line system of three joint arms |
| CN107345597B (en) * | 2017-08-24 | 2023-08-11 | 安徽好运机械有限公司 | Pipeline system of three-section arm |
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