CN107165964A - A kind of seamless coating steel pipe support bar - Google Patents
A kind of seamless coating steel pipe support bar Download PDFInfo
- Publication number
- CN107165964A CN107165964A CN201710424436.7A CN201710424436A CN107165964A CN 107165964 A CN107165964 A CN 107165964A CN 201710424436 A CN201710424436 A CN 201710424436A CN 107165964 A CN107165964 A CN 107165964A
- Authority
- CN
- China
- Prior art keywords
- support bar
- steel pipe
- gear
- coating steel
- pipe support
- 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
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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/0209—Telescopic
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/0209—Telescopic
- F16F9/0245—Means for adjusting the length of, or for locking, the spring or dampers
- F16F9/0254—Means for adjusting the length of, or for locking, the spring or dampers mechanically lockable, e.g. by use of friction collar
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/0209—Telescopic
- F16F9/0281—Details
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/54—Arrangements for attachment
Abstract
The invention discloses a kind of seamless coating steel pipe support bar, including bottom plate, the support base being arranged on bottom plate and the protection tube being set on support base, gear is provided with described support base, described gear is rotatably disposed on the end of support base and is connected with gas spring, the fixing device being provided with gear grooved, described bottom plate for gear grooved described in holding is distributed with its circumferencial direction of all edges of described gear.By the above-mentioned means, seamless coating steel pipe support bar of the present invention, can adjust the support angle of support bar, it is simple in construction, and with preferable Corrosion Protection.
Description
Technical field
The present invention relates to a kind of seamless coating steel pipe support bar.
Background technology
Support bar be using gas and liquid as a kind of flexible member of working media, if by pressure pipe, piston, piston rod and
Involvement fitting is constituted, filled with high pressure nitrogen inside it, and due to being provided with through hole in internal piston, piston two ends gas pressure is equal,
And the sectional area of piston both sides is different, one is terminated with piston rod and the other end does not have, and under gas pressure effect, produces to section
The elastic force of the pressure, i.e. support bar of the small side of product, the big I of the elastic force nitrogen pressure or different straight different by setting
The piston rod in footpath and set.
In real life, support bar it is widely used, available for supporting desktop, and engineering supporting object.It is existing
The support bar of technology can play Telescopic, adapt to different objects.But, existing support bar is often in supporting object
When, its function is more single, it is difficult to adapt to the requirement of needs multi-angle support in existing engineering project.
The content of the invention
It is an object of the invention to provide a kind of seamless coating steel pipe support bar, it, which has, can adjust the strut angle of support bar
Degree, simple in construction and firm advantage.
In order to solve the above technical problems, a kind of technical scheme provided by the present invention is：A kind of seamless coating steel pipe is provided
On support bar, including bottom plate, the support base being arranged on bottom plate and the protection tube being set on support base, described support base
Gear is provided with, described gear is rotatably disposed on the end of support base and is connected with gas spring, the week of described gear
The fixing device being provided with gear grooved, described bottom plate for gear grooved described in holding is distributed with its circumferencial direction of edge.
The present invention is by adopting the above-described technical solution, gas spring is used to support object, and its bottom is connected with gear, gear
It is rotatably disposed on the end of support base, the gas spring of support object follows gear to rotate, and is applicable to support different angles
Object；When gear rotates to suitable angle, fixing device blocks gear grooved so that gas spring fixed angle.
Preferably, described fixing device includes fixed cover, pivot pin and spring, described fixation is set on bottom plate
On, described pivot pin is scalable to be arranged in fixed cover, and its one end is placed in the gear grooved, and described spring is arranged at solid
In fixed set, and its two ends offsets with the other end of pivot pin and the inwall of fixed cover respectively；When pinion rotation, pivot pin compression bullet
Spring, when pinion rotation is to proper angle, spring ejects pivot pin, blocks gear grooved and fixes gear.
Preferably, being provided with circular trough on described pivot pin, described circular trough inner ring is provided with internal thread.
Preferably, being provided with bar shaped perforate on described protection tube, connecting rod is equipped with described bar shaped perforate, institute
The one end for the connecting rod stated is provided with external screw thread and is threaded in the circular trough of the pivot pin.
Using such scheme, connecting rod is threadedly coupled with pivot pin, pulls pivot pin compression spring to unclamp gear grooved so that gear can
With rotational angle.
Preferably, described gear interference is connected with rotating shaft, described rotating shaft is rotatably disposed in the top of support base；
Gear interference connection rotating shaft, gear follows axis of rotation, so as to adjust the support angle of gas spring.
Preferably, described gas spring is scalable to be provided with piston rod, the output end of described piston rod is hinged with company
Fishplate bar；Piston rod is scalable to be set, and can be adjusted the extension elongation of piston rod, is articulated and connected plate, make in the output end of piston rod
Obtain its connected mode more flexible.
Preferably, the angle formed between the adjacent gear grooved is 30 °.
Preferably, the swingable angle of described gas spring is 120 °.
Using such scheme, the amplitude of fluctuation of gas spring is 120 °, to cause this support bar to be applicable to multiple angles
Support demand, it is convenient, flexible that this support bar is fixed in installation.
Preferably, described support bar is made up of seamless zinc-plated stainless steel material；This branch is made using stainless steel material
Strut, its rustless property is good, with stronger corrosion resistance.
The present invention is by adopting the above-described technical solution, acquired beneficial effect is：Convenient adjustment support angle, is used
Flexibly and easily, constituted using seamless zinc-plated stainless steel material, improve the rustless property and decay resistance of the present invention, extension is originally
The service life of seamless coating steel pipe support bar.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the internal structure perspective view of the present invention；
Fig. 3 is the partial structural diagram of the present invention.
In figure, 1 is bottom plate, and 11 be support base, and 12 be gear, and 13 be gear grooved, and 14 be protection tube, and 15 open for bar shaped
Hole, 16 be connecting rod, and 17 be rotating shaft, and 2 be fixing device, and 21 be fixed cover, and 22 be pivot pin, and 23 be spring, and 24 be circular trough, and 3 are
Gas spring, 31 be piston rod, and 32 be connecting plate.
Embodiment
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Embodiment 1
As shown in Figure 1 to Figure 3, a kind of seamless coating steel pipe support bar, including bottom plate 1, the and of support base 11 that is arranged on bottom plate 1
It is set in the protection tube 14 on support base 11, it is characterised in that：Gear 12, described tooth are provided with described support base 11
Wheel 12 is rotatably disposed on the end of support base 11 and is connected with gas spring 3, all its circumference sides of edge of described gear 12
The fixing device 2 being provided with to being distributed with gear grooved 13, described bottom plate 1 for gear grooved described in holding 13.
Specifically, described fixing device 2 includes fixed cover 21, pivot pin 22 and spring 23, described fixed cover 21 is set
Put on bottom plate 1, described pivot pin 22 is scalable to be arranged in fixed cover 21, and its one end is placed in the gear grooved 13, institute
The spring 23 stated is arranged in fixed cover 21, and its two ends offsets with the other end of pivot pin 22 and the inwall of fixed cover 21 respectively；
Circular trough 24 is provided with described pivot pin 22, the described inner ring of circular trough 24 is provided with internal thread；Described protection tube 14
On be provided with bar shaped perforate 15, described bar shaped perforate 15 and be equipped with connecting rod 16, one end of described connecting rod 16 is provided with outer spiral shell
Line is simultaneously threaded in the circular trough 24 of the pivot pin 22.When needing rotational angle, connecting rod 16 is pulled, makes pivot pin 22 remote
Gear grooved 13 so that rotate gear 12, further adjustment gas spring 3 relative to bottom plate 1 angle, when regulating angle
Afterwards, connecting rod 16 is unclamped, pivot pin 22 is acted on by the elastic force of spring 23 to be resetted, and its end holding is in gear grooved 13, to fix gas
The rotational angle of spring 3.
In the present embodiment, the described interference of gear 12 is connected with rotating shaft 17, and described rotating shaft 17 is rotatably disposed in support
The top of seat 11.
In the present embodiment, described gas spring 3 is scalable is provided with piston rod 31, the output end of described piston rod 31
It is hinged with connecting plate 32.The output end of connecting plate 32 and piston rod 31 is articulated and connected so that the side of the support object of this support bar
Formula is more flexible so that the application of this support bar is more extensive.
Wherein, the angle formed between the adjacent gear grooved 13 is 30 °；The swingable angle of described gas spring 3
For 120 °.
Embodiment 2
Support bar in the present embodiment includes a kind of seamless coating steel pipe support bar as described in Example 1, wherein described branch
Strut is made up of seamless zinc-plated stainless steel material.
In the specific implementation, bottom plate 1 is fixed on bottom plate or on carrier by the present invention, and gas spring is adjusted according to actual conditions
3 relative to bottom plate 1 angle, gas spring 3 stretches out piston rod 31, and the connecting plate 31 of setting is hinged in the output end of piston rod 31 to be used for
It is connected with supported object part, there is diversity in the way of causing this they sup-port object.Further, using seamless zinc-plated
This support bar is made in stainless steel material, with stronger rust-preventing characteristic and anticorrosive property, extends the service life of this support bar.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The skill of the industry
Art personnel are it should be appreciated that the present invention is not limited to the above embodiments, and described in above-described embodiment and specification is explanation
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (9)
1. a kind of seamless coating steel pipe support bar, including bottom plate, the support base that is arranged on bottom plate and it is set on support base
Protection tube, it is characterised in that：Gear is provided with described support base, described gear is rotatably disposed in the end of support base
In portion and it is connected with gas spring, described its circumferencial direction of all edges of gear is distributed with gear grooved, described bottom plate and set
There is the fixing device for gear grooved described in holding.
2. seamless coating steel pipe support bar according to claim 1, it is characterised in that：Described fixing device includes fixing
Set, pivot pin and spring, described fixation are set on bottom plate, and described pivot pin is scalable to be arranged in fixed cover, one
End is placed in the gear grooved, and described spring is arranged in fixed cover, and its two ends is respectively with the other end of pivot pin and consolidating
Surely the inwall covered offsets.
3. seamless coating steel pipe support bar according to claim 1 or 2, it is characterised in that：It is provided with described pivot pin
Circular trough, described circular trough inner ring is provided with internal thread.
4. seamless coating steel pipe support bar according to claim 1, it is characterised in that：It is provided with described protection tube
Connecting rod is equipped with bar shaped perforate, described bar shaped perforate, one end of described connecting rod is provided with external screw thread and is threaded in institute
In the circular trough for stating pivot pin.
5. seamless coating steel pipe support bar according to claim 1, it is characterised in that：Described gear interference, which is connected with, to be turned
Axle, described rotating shaft is rotatably disposed in the top of support base.
6. seamless coating steel pipe support bar according to claim 1, it is characterised in that：Described gas spring is scalable to be set
There is piston rod, the output end of described piston rod is hinged with connecting plate.
7. seamless coating steel pipe support bar according to claim 1, it is characterised in that：Shape between the adjacent gear grooved
Into angle be 30 °.
8. seamless coating steel pipe support bar according to claim 7, it is characterised in that：The swingable angle of described gas spring
Spend for 120 °.
9. the seamless coating steel pipe support bar according to any one of claim 1 to 8, it is characterised in that：Described support bar
It is made up of seamless zinc-plated stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710424436.7A CN107165964A (en) | 2017-06-07 | 2017-06-07 | A kind of seamless coating steel pipe support bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710424436.7A CN107165964A (en) | 2017-06-07 | 2017-06-07 | A kind of seamless coating steel pipe support bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107165964A true CN107165964A (en) | 2017-09-15 |
Family
ID=59826001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710424436.7A Pending CN107165964A (en) | 2017-06-07 | 2017-06-07 | A kind of seamless coating steel pipe support bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107165964A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1020846A (en) * | 1911-09-25 | 1912-03-19 | Otto Rauch | Umbrella-holder. |
| JP2002322859A (en) * | 2001-04-24 | 2002-11-08 | Matsushita Electric Works Ltd | Rotary lifting door |
| US20110192434A1 (en) * | 2008-05-30 | 2011-08-11 | David Young | Apparatus and Method for Holding and Tilting an Umbrella |
| CN205059958U (en) * | 2015-08-27 | 2016-03-02 | 奉化科创科技服务有限公司 | Seat is adjusted to bed -jig for shipbuilding |
| CN205226806U (en) * | 2015-12-09 | 2016-05-11 | 深圳Tcl新技术有限公司 | Display |
| CN106236495A (en) * | 2016-08-30 | 2016-12-21 | 陈清忠 | A kind of can front and back regulation the chair frame of massage armchair |
-
2017
- 2017-06-07 CN CN201710424436.7A patent/CN107165964A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1020846A (en) * | 1911-09-25 | 1912-03-19 | Otto Rauch | Umbrella-holder. |
| JP2002322859A (en) * | 2001-04-24 | 2002-11-08 | Matsushita Electric Works Ltd | Rotary lifting door |
| US20110192434A1 (en) * | 2008-05-30 | 2011-08-11 | David Young | Apparatus and Method for Holding and Tilting an Umbrella |
| CN205059958U (en) * | 2015-08-27 | 2016-03-02 | 奉化科创科技服务有限公司 | Seat is adjusted to bed -jig for shipbuilding |
| CN205226806U (en) * | 2015-12-09 | 2016-05-11 | 深圳Tcl新技术有限公司 | Display |
| CN106236495A (en) * | 2016-08-30 | 2016-12-21 | 陈清忠 | A kind of can front and back regulation the chair frame of massage armchair |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |