CN107131193A - A kind of pneumatic telescopic rod - Google Patents
A kind of pneumatic telescopic rod Download PDFInfo
- Publication number
- CN107131193A CN107131193A CN201710485971.3A CN201710485971A CN107131193A CN 107131193 A CN107131193 A CN 107131193A CN 201710485971 A CN201710485971 A CN 201710485971A CN 107131193 A CN107131193 A CN 107131193A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- reversal valve
- telescopic
- extension bar
- air pump
- 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.)
- Pending
Links
- 238000005183 dynamical system Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 5
- 230000003416 augmentation Effects 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
Abstract
The invention discloses a kind of pneumatic telescopic rod, including dynamical system and telescopic system；Dynamical system includes air pump, the first pipeline, the second pipeline, the first reversal valve and the second reversal valve；Vacuum orifice and gas outlet are provided with air pump, the first pipeline is connected with vacuum orifice, and the second pipeline is connected with gas outlet, are provided with the first pipeline on the first reversal valve, the second pipeline and are provided with the second reversal valve.Telescopic system includes many mutually socket and the relative hollow pipes slided, one end of telescopic system be it is sealed, the other end with the first pipeline and the second pipeline connection.Pneumatic telescopic rod, utilizes air pump compresses air and the two-way function that vacuumizes so that telescopic rod carries out automatic telescopic, effectively avoid manually-operated drawback, and augmentation uses scope, extends service life.The own vol of pneumatic telescopic rod is small, lightweight, it is easy to carry.
Description
Technical field
The present invention relates to a kind of pneumatic telescopic rod.
Background technology
Traditional expansion link uses common in life, but due to needing artificial operation so that its use environment is by office
Limit, exerts oneself improper during artificial operation, and spoilage is high；Also due to the length of expansion link can not flexibly change, its utilization rate step-down,
It is not extensive using scope.
Therefore a kind of pneumatic telescopic rod is needed to solve the above problems.
The content of the invention
Using defects such as narrow scope, spoilage height, there is provided a kind of gas for conventional telescopic bar in the prior art by the present invention
Dynamic telescopic rod.
In order to solve the above technical problems, the technical solution adopted in the present invention is：A kind of pneumatic telescopic rod, including dynamical system
System and telescopic system；The dynamical system includes air pump, the first pipeline, the second pipeline, the first reversal valve and the second reversal valve；Institute
State and vacuum orifice and gas outlet be provided with air pump, first pipeline is connected with the vacuum orifice, second pipeline with
It is provided with gas outlet connection, first pipeline on first reversal valve, second pipeline and is provided with described the
Two reversal valves.
The telescopic system includes many mutually socket and the relative hollow pipes slided, and one end of the telescopic system is close
Envelope, the other end with first pipeline and the second pipeline connection.
Further, what the telescopic system was sequentially reduced including many diameters and was socketed and slides relatively successively is hollow
Pipe.
Further, the air pump is diaphragm air pump.
Further, the diameter of the telescopic system gradually subtracts from one end close to the dynamical system to the other end
It is small.
Further, the adjacent both ends of the adjacent hollow pipe are mutually clasped.
Further, in the adjacent both ends of the adjacent hollow pipe, diameter is provided with projection outside small one end, another
End is internally provided with projection.The big other end is inserted in the small one end of diameter, is mutually clasped using the projection.
Further, it is described raised for inclined-plane.The inclined-plane to be mutually inserted simply, is clasped while can also play
Effect.
Further, one end of the adjacent hollow pipe connection is provided with sealing ring.The sealing ring is used to isolate phase
Adjacent hollow pipe.
Further, the one end of the telescopic system away from dynamical system is provided with closure, and the closure is set
There are attachment means, multiple fields can be used in.
Further, the inner wall smooth of the hollow pipe.The telescopic system is readily achieved expanding-contracting action.
The pneumatic telescopic rod of the present invention, utilizes air pump compresses air and the two-way function vacuumized so that telescopic rod is carried out
Automatic telescopic, effectively avoid manually-operated drawback, and augmentation uses scope, extends service life.Pneumatic telescopic rod from
Body small volume, it is lightweight, it is easy to carry.
Brief description of the drawings
Fig. 1 is the structure chart of the pneumatic telescopic rod of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate
The present invention rather than limitation the scope of the present invention, after the present invention has been read, those skilled in the art are each to the present invention's
The modification for planting the equivalent form of value falls within the application appended claims limited range.
As shown in figure 1, a kind of pneumatic telescopic rod, including dynamical system and telescopic system；Dynamical system includes air pump 1, the
One pipeline 21, the second pipeline 22, the first reversal valve 31 and the second reversal valve 32；Vacuum orifice 11 and outlet are provided with air pump 1
Mouth 12, the first pipeline 21 is connected with vacuum orifice 11, and the second pipeline 22 is connected with gas outlet 12, is provided with the first pipeline 21
The second reversal valve 32 is provided with first reversal valve 31, the second pipeline 22.
Telescopic system includes many mutually socket and the relative hollow pipes 5 slided；6；7；8, one end of telescopic system is close
Envelope, the other end is connected with the first pipeline 21 and the second pipeline 22.
Telescopic system includes many diameters and is sequentially reduced and socket and the relatively hollow pipe 5 of slip successively；6；7； 8.
Air pump 1 is diaphragm air pump.Air pump 1 be used for rising stem when from the output pressure air of gas outlet 11, by taking out when contracting bar
Vacuum port provides the power source of vacuum.There is provided gas when first reversal valve 31 and the second reversal valve 32 are for rising stem or contracting bar
Road is commutated, and completes reduction action.First pipeline 21 is contracting bar suction line, and the first reversal valve 31 is air-breathing reversal valve；Second pipe
Road 22 is rising stem air inlet pipeline, and the second reversal valve 32 is air inlet reversal valve.
The diameter of telescopic system is gradually reduced from one end close to dynamical system to the other end.Adjacent the two of adjacent hollow pipe
End is mutually clasped.In the adjacent both ends of adjacent hollow pipe, diameter is provided with projection outside small one end, and the other end is internally provided with
It is raised.The big other end is inserted in the small one end of diameter, is mutually clasped using projection.Projection is inclined-plane.Inclined-plane to be mutually inserted
Simply, while the effect of clasping can also be played.
One end of adjacent hollow pipe connection is provided with sealing ring.Sealing ring is used to isolate adjacent hollow pipe.Flexible system
The one end of system away from dynamical system is provided with closure 9, and closure 9 is provided with attachment means, can be used in multiple fields.It is hollow
The inner wall smooth of pipe.Telescopic system is readily achieved expanding-contracting action.
The pneumatic telescopic rod of the present invention, utilizes air pump compresses air and the two-way function vacuumized so that telescopic rod is carried out
Automatic telescopic, effectively avoid manually-operated drawback, and augmentation uses scope, extends service life.Pneumatic telescopic rod from
Body small volume, it is lightweight, it is easy to carry.
Claims (10)
1. a kind of pneumatic telescopic rod, it is characterised in that：Including dynamical system and telescopic system；The dynamical system includes air pump
(1), the first pipeline (21), the second pipeline (22), the first reversal valve (31) and the second reversal valve (32)；Set on the air pump (1)
Vacuum orifice (11) and gas outlet (12) are equipped with, first pipeline (21) is connected with the vacuum orifice (11), described second
Pipeline (22) is connected with the gas outlet (12), and first reversal valve (31) is provided with first pipeline (21), described
Second reversal valve (32) is provided with second pipeline (22)；
The telescopic system includes many mutually socket and the relative hollow pipes (5 slided；6；7；8), the one of the telescopic system
End is sealed, and the other end is connected with first pipeline (21) and the second pipeline (22).
2. pneumatic telescopic rod according to claim 1, it is characterised in that：The telescopic system subtracts successively including many diameters
Small and socket and relative slip successively hollow pipe (5；6；7；8).
3. Pneumatic extension bar according to claim 1, it is characterised in that：The air pump (1) is diaphragm air pump.
4. Pneumatic extension bar according to claim 1, it is characterised in that：The diameter of the telescopic system is from close to described dynamic
One end of Force system is gradually reduced to the other end.
5. Pneumatic extension bar according to claim 1, it is characterised in that：The adjacent both ends of the adjacent hollow pipe are mutually detained
Firmly.
6. Pneumatic extension bar according to claim 1, it is characterised in that：In the adjacent both ends of the adjacent hollow pipe, directly
Footpath is provided with projection outside small one end, and the other end is internally provided with projection.
7. Pneumatic extension bar according to claim 6, it is characterised in that：It is described raised for inclined-plane.
8. Pneumatic extension bar according to claim 1, it is characterised in that：One end of the adjacent hollow pipe connection is provided with
Sealing ring.
9. Pneumatic extension bar according to claim 1, it is characterised in that：The one end of the telescopic system away from dynamical system
Closure (9) is provided with, the closure (9) is provided with attachment means.
10. Pneumatic extension bar according to claim 1, it is characterised in that：The inner wall smooth of the hollow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485971.3A CN107131193A (en) | 2017-06-23 | 2017-06-23 | A kind of pneumatic telescopic rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485971.3A CN107131193A (en) | 2017-06-23 | 2017-06-23 | A kind of pneumatic telescopic rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107131193A true CN107131193A (en) | 2017-09-05 |
Family
ID=59736914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710485971.3A Pending CN107131193A (en) | 2017-06-23 | 2017-06-23 | A kind of pneumatic telescopic rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107131193A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215408A (en) * | 2020-03-06 | 2020-06-02 | 王心悦 | Fresh air system pipeline cleaning robot device |
| CN114057132A (en) * | 2021-10-28 | 2022-02-18 | 上元天骄实业有限公司 | A safe lift for housing construction |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009161272A (en) * | 2007-12-28 | 2009-07-23 | Furukawa Unic Corp | Telescopic boom device |
| CN203149432U (en) * | 2013-03-08 | 2013-08-21 | 福州斯耐特机械设备有限公司 | Telescopic operation rod |
| CN204608646U (en) * | 2015-05-12 | 2015-09-02 | 杨立志 | A kind of Pneumatic extension pile |
| CN105100336A (en) * | 2015-09-02 | 2015-11-25 | 深圳市信毅科技有限公司 | Self-photographing expansion link for and self-photographing rod device |
| CN205325728U (en) * | 2016-01-15 | 2016-06-22 | 赵银斌 | Built -in cables's pneumatic flexible arm |
| CN205591147U (en) * | 2016-05-04 | 2016-09-21 | 陶超杰 | Automatic flexible roadblock in scenic spot |
| CN207229534U (en) * | 2017-06-23 | 2018-04-13 | 南京快轮智能科技有限公司 | A kind of Pneumatic extension bar |
-
2017
- 2017-06-23 CN CN201710485971.3A patent/CN107131193A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009161272A (en) * | 2007-12-28 | 2009-07-23 | Furukawa Unic Corp | Telescopic boom device |
| CN203149432U (en) * | 2013-03-08 | 2013-08-21 | 福州斯耐特机械设备有限公司 | Telescopic operation rod |
| CN204608646U (en) * | 2015-05-12 | 2015-09-02 | 杨立志 | A kind of Pneumatic extension pile |
| CN105100336A (en) * | 2015-09-02 | 2015-11-25 | 深圳市信毅科技有限公司 | Self-photographing expansion link for and self-photographing rod device |
| CN205325728U (en) * | 2016-01-15 | 2016-06-22 | 赵银斌 | Built -in cables's pneumatic flexible arm |
| CN205591147U (en) * | 2016-05-04 | 2016-09-21 | 陶超杰 | Automatic flexible roadblock in scenic spot |
| CN207229534U (en) * | 2017-06-23 | 2018-04-13 | 南京快轮智能科技有限公司 | A kind of Pneumatic extension bar |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215408A (en) * | 2020-03-06 | 2020-06-02 | 王心悦 | Fresh air system pipeline cleaning robot device |
| CN114057132A (en) * | 2021-10-28 | 2022-02-18 | 上元天骄实业有限公司 | A safe lift for housing construction |
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