CN107345597A - A kind of pipe-line system of three joint arms - Google Patents
A kind of pipe-line system of three joint arms Download PDFInfo
- Publication number
- CN107345597A CN107345597A CN201710737282.7A CN201710737282A CN107345597A CN 107345597 A CN107345597 A CN 107345597A CN 201710737282 A CN201710737282 A CN 201710737282A CN 107345597 A CN107345597 A CN 107345597A
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- China
- Prior art keywords
- arm
- pipeline
- pipe
- line system
- pulley
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- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/01—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets for supporting or guiding the pipes, cables or protective tubing, between relatively movable points, e.g. movable channels
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
- Transmission Devices (AREA)
Abstract
The invention 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 present invention 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
The present invention relates to pipeline technical field, 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.
The content of the invention
It is an object of the invention to provide a kind of pipe-line system of three joint arms, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of pipe-line system of three joint arms, including for realizing the flexible telescopic arm of pipeline, pipeline and use in telescopic arm
In the transmission device of driving telescopic arm, the telescopic arm includes being installed with the fixed arm of plinth, being installed with the middle arm of fixed seat
With fixed backed inner arm；The transmission device includes being fixedly arranged on fixed pulley on fixed arm, for driving inner arm to exist
The the first chain drive group moved in middle arm and the second chain drive group moved for arm in driving in fixed arm.
As the further scheme of the present invention：The fixed pulley side is connected to the oil cylinder for providing power；It is described
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 the further scheme of the present invention：The pipeline include positioned at the first chain drive group both sides U-tube road and
In-line pipeline below U-tube road.
As the further scheme of the present invention：The fixed pulley includes being wound with the pipeline pulley on U-tube road and is located at
Driven pulley between pipeline pulley.
As the further scheme of the present invention：U-tube road one end is fixedly connected on plinth, the other end is fixedly connected
In bearing side；Described in-line pipeline one end is fixedly connected on the bearing homonymy for being connected to U-tube road.
As the further scheme of the present invention：Described first chain drive group one end is fixedly arranged on plinth, the other end bypasses
Driven pulley is simultaneously fixedly connected on bearing side.
As the further scheme of the present invention：Described second chain drive group one end, which is fixedly arranged on, is connected to the first chain drive group
Bearing heteropleural, the other end around fixed seat and be fixedly connected on fixed arm bottom.
As the further scheme of the present invention：The telescopic arm is that inner arm, middle arm and fixed arm are installed successively from inside to outside
U-shape structure.
As the further scheme of the present invention：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 invention are as follows：The present invention is simple in construction, passes through the multi-stage telescopic arms of setting
The piping installation of structure, the flexible of piping installation is not only realized, and respectively there is linkage effect between section piping installation, used
Effect is good, and cost is low, meets the use demand of people；The setting of pulley bracket realizes support and guiding to piping installation
Effect, improve the job stability of piping installation；Passed between multi-joint telescoping arm configuration using fixed pulley and multigroup chain
Dynamic group is used cooperatively, and transmission effect is good, and each sliding speed for saving telescopic arm can be controlled by the stretching speed of piston rod, real
It is controllable to have showed the speed of telescopic arm, it is applied widely, improve the practicality of telescopic arm piping installation.
Brief description of the drawings
Fig. 1 is the overall structure figure of the present invention.
Fig. 2 is the overall front view of the present invention.
Fig. 3 is the partial front elevation view of the present invention.
Fig. 4 is the overall structure figure after the present invention dismantles telescopic arm.
Fig. 5 is the overall front view after the present invention dismantles telescopic arm.
Fig. 6 is the local structural graph after the present invention 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 embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-6, in the embodiment of the present invention, a kind of pipe-line system of three joint arms, including stretched for realizing that pipeline 1 is flexible
Contracting arm, the pipeline 1 in telescopic arm and the transmission device for driving telescopic arm, the pipeline 1 include being located at the first chain
The U-tube road of the both sides of transmission group 9 and the in-line pipeline below U-tube road, U-tube road one end, which is fixedly connected on, to be connect
Headstock 2, the other end are fixedly connected on the side of bearing 6；Described in-line pipeline one end is fixedly connected on the bearing for being connected to U-tube road
6 homonymies, 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, and telescopic arm includes solid
Fixed arm 3 provided with plinth 2, the middle arm 5 for being installed with fixed seat 4 and the inner arm 7 for being installed with bearing 6；The transmission device bag
Include the fixed pulley 8 being fixedly arranged on fixed arm 3, the and of the first chain drive group 9 for driving inner arm 7 to be moved in middle arm 5
The the second chain drive group 10 moved for arm in driving 5 in fixed arm 3, the side of fixed pulley 8 are connected to for carrying
For 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 fixed pulley
The piston rod of device 8, the top of oil cylinder 11, which is provided with, is used to supporting the pulley bracket 13 on U-tube road, the fixed pulley 8 include around
There are the pipeline pulley on U-tube road and the driven pulley between pipeline pulley, described one end of first chain drive group 9 is fixedly arranged on
Plinth 2, the other end around driven pulley and are fixedly connected on the side of bearing 6, and described second chain drive group, 10 one end are fixed
Around fixed seat 4 and the bottom of fixed arm 3 is fixedly connected in the heteropleural of bearing 6, the other end for being connected to the first chain drive group 9.
The present invention is simple in construction, easy to operate, in use, being fixedly arranged on middle arm 5 by the flexible realization of piston rod of oil cylinder 11
On cylinder barrel aligning arm 5 push-and-pull：
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,
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 fixed arm 3
On plinth 2 connect, the other end is connected with the bearing 6 being fixedly arranged on inner arm 7, on the one hand, the cylinder barrel positioned at piston rod one end
Arm 5 moves to one end away from fixed pulley 8 in drive, and the speed phase that the speed during movement of middle arm 5 extends with piston rod
Deng；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 be driven,
First chain drive group 9 drives moves equipped with the inner arm 7 of bearing 6, and the heteropleural of bearing 6 equipped with the first chain drive group 9 is connected to the
Two chain drive groups 10, under the gearing of the first chain drive group 9 and the second chain drive group 10, middle arm 5 is in fixed arm 3
Interior slip, inner arm 7 slide in middle arm 5, and because the driven pulley of fixed pulley 8 is fixed pulley structure, therefore the fortune of inner arm 7
Dynamic speed extends twice of speed for the expansion link of oil cylinder 11.
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 invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
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 |
|---|---|---|---|
| CN201710737282.7A CN107345597B (en) | 2017-08-24 | 2017-08-24 | Pipeline system of three-section arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710737282.7A CN107345597B (en) | 2017-08-24 | 2017-08-24 | Pipeline system of three-section arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107345597A true CN107345597A (en) | 2017-11-14 |
| CN107345597B CN107345597B (en) | 2023-08-11 |
Family
ID=60258184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710737282.7A Active CN107345597B (en) | 2017-08-24 | 2017-08-24 | Pipeline system of three-section arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107345597B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946581A (en) * | 2018-07-10 | 2018-12-07 | 安徽好运机械有限公司 | A kind of tensioning apparatus and the flexible arm assembly method of three sections using tensioning apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0077717A2 (en) * | 1981-10-12 | 1983-04-27 | L'ENTREPRISE GENERALE D'INSTALLATIONS ELECTRIQUES "E G I E" Société Anonyme dite: | Telescopic lifting device for persons |
| CN2808867Y (en) * | 2005-07-25 | 2006-08-23 | 四川长江工程起重机有限责任公司 | Actuating arm extending and oil pipe conveying mechanism for fork truck |
| CN201002936Y (en) * | 2006-12-28 | 2008-01-09 | 长沙中联重工科技发展股份有限公司 | Radial arrangement synchronization extension mechanism for crane |
| CN201737659U (en) * | 2010-08-31 | 2011-02-09 | 湖南山河智能机械股份有限公司 | Oil tube conveying mechanism of telescopic handler manipulator |
| CN105178884A (en) * | 2015-08-31 | 2015-12-23 | 徐州徐工基础工程机械有限公司 | Lifting and pressing device of truck-mounted drilling rig |
| CN106495065A (en) * | 2016-12-15 | 2017-03-15 | 徐工消防安全装备有限公司 | A kind of self-balancing extension means for duplex type rope |
| CN207161869U (en) * | 2017-08-24 | 2018-03-30 | 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 CN201710737282.7A patent/CN107345597B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0077717A2 (en) * | 1981-10-12 | 1983-04-27 | L'ENTREPRISE GENERALE D'INSTALLATIONS ELECTRIQUES "E G I E" Société Anonyme dite: | Telescopic lifting device for persons |
| CN2808867Y (en) * | 2005-07-25 | 2006-08-23 | 四川长江工程起重机有限责任公司 | Actuating arm extending and oil pipe conveying mechanism for fork truck |
| CN201002936Y (en) * | 2006-12-28 | 2008-01-09 | 长沙中联重工科技发展股份有限公司 | Radial arrangement synchronization extension mechanism for crane |
| CN201737659U (en) * | 2010-08-31 | 2011-02-09 | 湖南山河智能机械股份有限公司 | Oil tube conveying mechanism of telescopic handler manipulator |
| CN105178884A (en) * | 2015-08-31 | 2015-12-23 | 徐州徐工基础工程机械有限公司 | Lifting and pressing device of truck-mounted drilling rig |
| CN106495065A (en) * | 2016-12-15 | 2017-03-15 | 徐工消防安全装备有限公司 | A kind of self-balancing extension means for duplex type rope |
| CN207161869U (en) * | 2017-08-24 | 2018-03-30 | 安徽好运机械有限公司 | A kind of pipe-line system of three joint arms |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946581A (en) * | 2018-07-10 | 2018-12-07 | 安徽好运机械有限公司 | A kind of tensioning apparatus and the flexible arm assembly method of three sections using tensioning apparatus |
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| Publication number | Publication date |
|---|---|
| CN107345597B (en) | 2023-08-11 |
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