CN203794002U - Pneumatic folding handrail of tank container - Google Patents
Pneumatic folding handrail of tank container Download PDFInfo
- Publication number
- CN203794002U CN203794002U CN201420132786.8U CN201420132786U CN203794002U CN 203794002 U CN203794002 U CN 203794002U CN 201420132786 U CN201420132786 U CN 201420132786U CN 203794002 U CN203794002 U CN 203794002U
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- CN
- China
- Prior art keywords
- handrail
- tank container
- slide bar
- cylinder
- pneumatic
- 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.)
- Expired - Fee Related
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a pneumatic folding handrail of a tank container. The pneumatic folding handrail comprises a handrail body arranged on a frame of the tank container. The handrail body comprises a sliding rod, a handrail member and a plurality of links connecting the sliding rod and the handrail member. One ends of the links are hinged to the sliding rod, the other ends are hinged to the handrail member, and the sliding rod and the handrail member can be folded along the hinging point. A plurality of sliding sleeves are fixedly arranged on the frame, and the sliding rod penetrates the sliding sleeve and is capable of sliding in a reciprocating manner. A cylinder is fixedly arranged on the frame, and the ejecting rod of the cylinder is connected to the sliding rod through a connecting frame. The frame is further provided with a plurality of limit posts capable of limiting the link swing range. The sliding rod is capable of sliding along the sliding sleeves by ejecting and retracting of the cylinder, the handrail body can be unfolded or folded horizontally by the limit effect of the limit posts, usage is facilitated and safe, the height of the frame is not increased, and transportation operation of the tank container is facilitated.
Description
Technical field
The utility model relates to the pneumatic stow-away arm rest of a kind of handrail, particularly a kind of tank container.
Background technology
Tank container is a kind of stainless steel pressure container being installed in fastening external frame.Tank body inner bag adopts 316 corrosion-resistant steel manufactures mostly.Most tank casees have steam or electric heater unit, inert gas protection device, and pressure purger and other fluid transport and load and unload required optional equipment, can be used for highway, railway and water transportation.Can load the fluid cargo up to 14300 to 31000 liters (even larger), have economical and practically, quick, safety, is beneficial to environmental protection, attractive in appearance waits many merits.
Conventionally; be provided with the bight load-bearing frame of protection and lifting effect in tank body surrounding; personnel also can be on framework carry out the operations such as filling, observation, maintenance to tank body, be the safety that ensures personnel, and handrail is set conventionally on framework; traditional handrail is generally stationary structure; although adopt the steadiness of stationary structure handrail high, handrail is directly fixed on framework can increase frame height, is not easy to hauling operation; on the road of some limits for height, cannot travel especially, cause inconvenience.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provide a kind of can pneumatic folding tank container handrail.
The utility model solves the technical scheme that its technical matters adopts:
The pneumatic stow-away arm rest of tank container, comprise the armrest body on the framework that is arranged on tank container, it is characterized in that: described armrest body comprises slide bar, the connecting rod of handrail and some connection slide bars and handrail, described connecting rod one end is hinged on slide bar, its other end is hinged on handrail, slide bar and handrail can be folded along hinge-point respectively, on described framework, be fixedly installed some sliding sleeves, described slide bar is located in sliding sleeve and can reciprocatingly slides, on described framework, be fixedly installed cylinder, the push rod of described cylinder is connected with slide bar by a link span, on described framework, be also provided with some limited posts that can limiting rod hunting range.
Each connecting rod correspondence disposes two limited posts, and it is respectively lower limit post and upper limit post, and lower limit post and upper limit post arrange respectively the both sides of connecting rod, and lower limit post and upper limit post exist a height distance.
Described link span lower end is soldered to slide bar middle part, and described link span upper end is a bending plate, offers the through hole corresponding with the push rod of cylinder on this bending plate, and described push rod is located in this through hole and is bolted.
In described sliding sleeve, be provided with inner sleeve, described inner sleeve is made up of copper material.
Described cylinder front end is provided with a limiting buffer rubber cushion.
The beneficial effects of the utility model are: the pneumatic stow-away arm rest of tank container, comprise the armrest body on the framework that is arranged on tank container, described armrest body comprises slide bar, the connecting rod of handrail and some connection slide bars and handrail, described connecting rod one end is hinged on slide bar, its other end is hinged on handrail, slide bar and handrail can be folded along hinge-point respectively, on described framework, be fixedly installed some sliding sleeves, described slide bar is located in sliding sleeve and can reciprocatingly slides, on described framework, be fixedly installed cylinder, the push rod of described cylinder is connected with slide bar by a link span, on described framework, be also provided with some limited posts that can limiting rod hunting range, press or retract and can be with moving slide-bar to slide along sliding sleeve by cylinder top, and due to the position-limiting action of limited post, make handrail can launch to stretch out or folds flat, use very convenient, safety, and do not increase the height of framework, facilitate the hauling operation of tank container.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Structural representation when Fig. 1 is the utility model expansion;
Fig. 2 is the structural representation of the utility model when folding;
Fig. 3 is the local enlarged diagram of A part in the utility model Fig. 1.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, Fig. 1 to Fig. 3 is the structural representation of a specific embodiment of the utility model, as shown in the figure, the pneumatic stow-away arm rest of tank container, comprise the armrest body on the framework 1 that is arranged on tank container, described armrest body comprises slide bar 2, the connecting rod 4 of handrail 3 and some connection slide bars 2 and handrail 3, described connecting rod 4 one end are hinged on slide bar 2, its other end is hinged on handrail 3, slide bar 2 and handrail 3 can be folded along hinge-point respectively, on described framework 1, be fixedly installed some sliding sleeves 5, described slide bar 2 is located in sliding sleeve 5 and can reciprocatingly slides, on described framework 1, be fixedly installed cylinder 6, the push rod 61 of described cylinder 6 is connected with slide bar 2 by a link span 7, described link span 7 lower ends are soldered to slide bar 2 middle parts, described link span 7 upper ends are a bending plate, on this bending plate, offer the through hole corresponding with the push rod 61 of cylinder 6, described push rod 61 is located in this through hole and is bolted.
As shown in the figure, on described framework 1, be also provided with some limited posts that can limiting rod 4 hunting ranges, in the present embodiment, each connecting rod 4 correspondences dispose two limited posts, it is respectively lower limit post 81 and upper limit post 82, and lower limit post 81 and upper limit post 82 arrange respectively the both sides of connecting rod 4.
In the time that the push rod 61 of cylinder 6 stretches out forward, slide bar 2 is to front slide, connecting rod 4 rotates along hinge-point, due to the position-limiting action of lower limit post 81, connecting rod 4 stretches, handrail 3 is launched, for the personnel that work at framework 1 provide safety control, in the time that the push rod 61 of cylinder 6 is retracted backward, slide bar 2 slides backward, connecting rod 4 rotates along hinge-point, due to the position-limiting action of upper limit post 82, connecting rod 4 is downward-sloping, thereby drivening rod 4 moves down, realize the object of folds flat handrail 3, use very convenient, safety, and do not increase the height of framework, facilitate the hauling operation of tank container.
In the present embodiment, there is certain height distance with upper limit post 82 in lower limit post 81, cylinder 6 front ends are provided with a limiting buffer rubber cushion 62, in the time that push rod 61 is retracted to end position, link span 7 is pressed on limiting buffer rubber cushion 62, limiting buffer rubber cushion 62 plays limiting buffer, now, as shown in Figure 2, handrail 3 is not received folded keeping flat by cylinder completely, but also can rely on the gravity of handrail 3 self to continue to move down, until connecting rod 4 is pressed on lower limit post 81, now, handrail 3 keeps flat completely, the utility model adopts this limit method, make stow-away arm rest can adopt the shorter cylinder of stroke, reduce costs and simplified structure.
As shown in the figure, in described sliding sleeve 5, be provided with inner sleeve 51, described inner sleeve 51 is made up of copper material, copper material has good ratio of slip, and can prevent that slide bar 2 from directly contacting and the sliding sleeve 5 that weares and teares with sliding sleeve 5, needs to safeguard while replacing, only need to change inner sleeve 51, safeguard very convenient.
Above better enforcement of the present utility model is illustrated; certainly; the utility model can also adopt form different from the embodiment described above; the conversion being equal to that those of ordinary skill in the art do under the prerequisite without prejudice to spirit of the present invention or accordingly change, all should belong in protection domain of the present utility model.
Claims (5)
1. the pneumatic stow-away arm rest of tank container, comprise the armrest body on the framework that is arranged on tank container, it is characterized in that: described armrest body comprises slide bar, the connecting rod of handrail and some connection slide bars and handrail, described connecting rod one end is hinged on slide bar, its other end is hinged on handrail, slide bar and handrail can be folded along hinge-point respectively, on described framework, be fixedly installed some sliding sleeves, described slide bar is located in sliding sleeve and can reciprocatingly slides, on described framework, be fixedly installed cylinder, the push rod of described cylinder is connected with slide bar by a link span, on described framework, be also provided with some limited posts that can limiting rod hunting range.
2. the pneumatic stow-away arm rest of tank container according to claim 1, it is characterized in that: each connecting rod correspondence disposes two limited posts, it is respectively lower limit post and upper limit post, lower limit post and upper limit post arrange respectively the both sides of connecting rod, and lower limit post and upper limit post exist a height distance.
3. the pneumatic stow-away arm rest of tank container according to claim 1, it is characterized in that: described link span lower end is soldered to slide bar middle part, described link span upper end is a bending plate, on this bending plate, offer the through hole corresponding with the push rod of cylinder, described push rod is located in this through hole and is bolted.
4. the pneumatic stow-away arm rest of tank container according to claim 1, is characterized in that: in described sliding sleeve, be provided with inner sleeve, described inner sleeve is made up of copper material.
5. the pneumatic stow-away arm rest of tank container according to claim 1, is characterized in that: described cylinder front end is provided with a limiting buffer rubber cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132786.8U CN203794002U (en) | 2014-03-21 | 2014-03-21 | Pneumatic folding handrail of tank container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132786.8U CN203794002U (en) | 2014-03-21 | 2014-03-21 | Pneumatic folding handrail of tank container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203794002U true CN203794002U (en) | 2014-08-27 |
Family
ID=51376241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420132786.8U Expired - Fee Related CN203794002U (en) | 2014-03-21 | 2014-03-21 | Pneumatic folding handrail of tank container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203794002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226295A (en) * | 2017-06-20 | 2017-10-03 | 中山市中化储运装备有限公司 | A kind of tank container frame |
-
2014
- 2014-03-21 CN CN201420132786.8U patent/CN203794002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226295A (en) * | 2017-06-20 | 2017-10-03 | 中山市中化储运装备有限公司 | A kind of tank container frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liao Shiwu Inventor before: You Jin |
|
| COR | Change of bibliographic data | ||
| CP03 | Change of name, title or address |
Address after: 528451 Guangdong province Zhongshan Nanlang Town Industrial Zone Sixth Patentee after: Zhongshan Shuo can tank Co., Ltd. Address before: 528400 Guangdong province Zhongshan Nanlang Town Industrial Zone Sixth Patentee before: ZHONGSHAN ZHONGHUA TANK CONTAINERS LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20180321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |