CN204981053U - Liftable railing - Google Patents
Liftable railing Download PDFInfo
- Publication number
- CN204981053U CN204981053U CN201520711874.8U CN201520711874U CN204981053U CN 204981053 U CN204981053 U CN 204981053U CN 201520711874 U CN201520711874 U CN 201520711874U CN 204981053 U CN204981053 U CN 204981053U
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- Prior art keywords
- railing
- fixed
- cylinder
- oil cylinder
- telescopic oil
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Abstract
The utility model provides a liftable railing, includes workstation and the fixed railing of setting in the workstation both sides, is equipped with flexible hydro -cylinder on the fixed railing, flexible hydro -cylinder is connected with movable railing, is equipped with a plurality of interior sleeve pipes on the activity railing, is equipped with the outer tube of forming a complete set and using with interior sleeve pipe on the fixed railing. The utility model discloses a railing is connected with movable railing and fixed railing through flexible hydro -cylinder, and along with stretching out and drawing back of hydro -cylinder, the railing goes up and down thereupon to reach the mesh that the control railing goes up and down, raise the railing when the during operation to the staff of protection on the platform is when maintenance work end, when needing to move the tool car, through reducing the railing so that the safety traffic.
Description
Technical field
The utility model relates to electrified railway repair apparatus field, specifically a kind of liftable railing.
Background technology
On existing electrified railway tool car; in order to protect the staff on platform; railing on tool car needs certain height; when service work terminates to regain bench board; the railing played a protective role adds the height of tool car, to such an extent as to reduces the safety of tool car traveling.
Summary of the invention
Problem to be solved in the utility model is the deficiency overcoming above-mentioned prior art, provides a kind of structure simple, the liftable railing that safety is high.
The utility model realizes with following technical scheme: a kind of liftable railing, the fixed railing comprising bench board and arrange on the table, vertically on described fixed railing be provided with some telescopic oil cylinders, described telescopic oil cylinder is connected with the movable railing be positioned at above fixed railing by guide rod, vertically on described movable railing be provided with some inner sleeves, described fixed railing is provided with the matching used outer tube with inner sleeve.
It is further: described telescopic oil cylinder is arranged on the inner side of fixed railing.
What described inner sleeve interted is arranged between each telescopic oil cylinder.
The utility model has the following advantages: railing of the present utility model is connected with movable railing and fixed railing by telescopic oil cylinder, and along with stretching of oil cylinder, railing is elevated thereupon, thus reaches the object controlling railing lifting; When operating railing is risen, to protect the staff on platform, when service work terminates, when needing mobile tool car, by railing is reduced so that safety traffic.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 be Fig. 1 partly cut open schematic diagram;
Fig. 3 is the cutaway view of Fig. 1 along A-A direction;
In figure: 1, bench board, 2, fixed railing, 3, telescopic oil cylinder, 4, movable railing, 5, guide rod, 6, interior pipe box, 7, outer tube sleeve.
Detailed description of the invention
The liftable railing of one as shown in Figure 1 to Figure 3, the fixed railing 2 comprising bench board 1 and be arranged on bench board 1, vertically on described fixed railing 2 be provided with some telescopic oil cylinders 3, described telescopic oil cylinder 3 is connected with the movable railing 4 be positioned at above fixed railing 2 by guide rod 5, vertically on described movable railing 4 be provided with some inner sleeves 6, described fixed railing 2 is provided with the matching used outer tube 7 with inner sleeve 6.The utility model is provided with fixed railing and movable railing on the bench board of electrified railway tool car, two kinds of railings are linked together by telescopic oil cylinder, and by being separately positioned on outer tube on fixed railing and movable railing and inner sleeve plays directional tagging, under the drive of telescopic oil cylinder, movable cylinder just can up-and-down movement, increase the effect that railing plays protection during to realize work, and reduce railing when work completes, convenient for providing safety control when tool car is walked.
The liftable railing of one as shown in Figure 1 to Figure 3, described telescopic oil cylinder 3 is arranged on the inner side of fixed railing 2.Telescopic oil cylinder is arranged on the inner side of railing by the utility model, can prevent oil cylinder from dropping and cause safety misadventure outside, also facilitates maintenance and the replacing of oil cylinder.
The liftable railing of one as shown in Figure 1 to Figure 3, what described inner sleeve 6 interted is arranged between each telescopic oil cylinder 3.Inner sleeve is arranged on the position between each telescopic oil cylinder by the utility model, what namely the guide pillars and bushes of inner sleeve and outer tube composition disperseed is arranged between each telescopic oil cylinder, this set, when telescopic oil cylinder drives movable railing up-and-down movement, can ensure the stationarity that movable railing moves and conformability.
Claims (3)
1. a liftable railing, comprise bench board (1) and be arranged on the fixed railing (2) on bench board (1), it is characterized in that: described fixed railing (2) is upper vertical is provided with some telescopic oil cylinders (3), described telescopic oil cylinder (3) is connected with the movable railing (4) being positioned at fixed railing (2) top by guide rod (5), described movable railing (4) is upper vertical is provided with some inner sleeves (6), and described fixed railing (2) is provided with and inner sleeve (6) matching used outer tube (7).
2. a kind of liftable railing as claimed in claim 1, is characterized in that: described telescopic oil cylinder (3) is arranged on the inner side of fixed railing (2).
3. a kind of liftable railing as claimed in claim 1, is characterized in that: what described inner sleeve (6) interted is arranged between each telescopic oil cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711874.8U CN204981053U (en) | 2015-09-15 | 2015-09-15 | Liftable railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711874.8U CN204981053U (en) | 2015-09-15 | 2015-09-15 | Liftable railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204981053U true CN204981053U (en) | 2016-01-20 |
Family
ID=55115441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520711874.8U Active CN204981053U (en) | 2015-09-15 | 2015-09-15 | Liftable railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204981053U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256756A (en) * | 2016-09-26 | 2016-12-28 | 徐州和胜重工有限公司 | Parallel many bars synchronize to drive barricade lifter structure |
| CN106564839A (en) * | 2016-10-27 | 2017-04-19 | 浙江大丰实业股份有限公司 | Gear drive lifting rail structure |
| CN106627256A (en) * | 2017-01-16 | 2017-05-10 | 宝鸡中车时代工程机械有限公司 | Through lifting platform with automatically telescopic guardrails |
| CN108134433A (en) * | 2018-02-05 | 2018-06-08 | 杭州快虎科技有限公司 | A kind of Internet of Things grid charging system |
| CN108502827A (en) * | 2018-05-17 | 2018-09-07 | 桃江县公安局 | A kind of multi-functional cruiser |
| CN109538110A (en) * | 2018-12-03 | 2019-03-29 | 湖南华铝机械技术有限公司 | A kind of roof of train maintenance platform |
| CN110271642A (en) * | 2019-05-31 | 2019-09-24 | 中船澄西船舶修造有限公司 | A kind of guardrail-type job platform |
-
2015
- 2015-09-15 CN CN201520711874.8U patent/CN204981053U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256756A (en) * | 2016-09-26 | 2016-12-28 | 徐州和胜重工有限公司 | Parallel many bars synchronize to drive barricade lifter structure |
| CN106256756B (en) * | 2016-09-26 | 2018-06-22 | 徐州和胜重工有限公司 | Parallel more bars synchronize driving barricade lifter structure |
| CN106564839A (en) * | 2016-10-27 | 2017-04-19 | 浙江大丰实业股份有限公司 | Gear drive lifting rail structure |
| CN106627256A (en) * | 2017-01-16 | 2017-05-10 | 宝鸡中车时代工程机械有限公司 | Through lifting platform with automatically telescopic guardrails |
| CN108134433A (en) * | 2018-02-05 | 2018-06-08 | 杭州快虎科技有限公司 | A kind of Internet of Things grid charging system |
| CN108134433B (en) * | 2018-02-05 | 2024-05-24 | 浙江逸畅互联科技有限公司 | Charging system of Internet of things |
| CN108502827A (en) * | 2018-05-17 | 2018-09-07 | 桃江县公安局 | A kind of multi-functional cruiser |
| CN108502827B (en) * | 2018-05-17 | 2024-02-23 | 桃江县公安局 | Multifunctional patrol car |
| CN109538110A (en) * | 2018-12-03 | 2019-03-29 | 湖南华铝机械技术有限公司 | A kind of roof of train maintenance platform |
| CN109538110B (en) * | 2018-12-03 | 2024-05-17 | 湖南华铝机械技术有限公司 | Train roof maintenance platform |
| CN110271642A (en) * | 2019-05-31 | 2019-09-24 | 中船澄西船舶修造有限公司 | A kind of guardrail-type job platform |
| CN110271642B (en) * | 2019-05-31 | 2021-06-18 | 中船澄西船舶修造有限公司 | Guardrail type operation platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230117 Address after: North of Chaoyue Avenue and west of Zhongjing 3rd Road, Jiangsu Xuzhou Industrial Park, Jiawang District, Xuzhou City, Jiangsu Province 210000 Patentee after: Jiangsu Houze Heavy Industry Co.,Ltd. Address before: 221112 8 Liancheng Road, Mai Lou community, three Town, Copper Mt. District, Xuzhou, Jiangsu Patentee before: XUZHOU HESHENG HEAVY INDUSTRY Co.,Ltd. Patentee before: XUZHOU SHUNTE ELECTROMECHANICAL EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |