CN203394164U - Retractable rail - Google Patents
Retractable rail Download PDFInfo
- Publication number
- CN203394164U CN203394164U CN201320462040.9U CN201320462040U CN203394164U CN 203394164 U CN203394164 U CN 203394164U CN 201320462040 U CN201320462040 U CN 201320462040U CN 203394164 U CN203394164 U CN 203394164U
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- CN
- China
- Prior art keywords
- brace
- plate
- fence
- leaning
- junction plate
- 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 - Lifetime
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Fencing (AREA)
Abstract
The utility model discloses a retractable rail. The retractable rail comprises a left positioning mechanism, a right positioning mechanism and a rail unit, wherein each of the positioning mechanisms comprises a lower positioning plate and a connecting plate which is vertically arranged and connected to the center of the lower positioning plate, the lower positioning plate of the right positioning mechanism is provided with wheels, and both ends of the rail unit are connected with the positioning plates of the left positioning mechanism and the right positioning mechanism; the rail unit comprises a plurality of parallel left inclined bars and a plurality of parallel right inclined bars, any of the left inclined bars is staggered with the plurality of right inclined bars, and any of the right inclined bars is staggered with the plurality of left inclined bars. The staggered position of every left inclined bar and the corresponding right inclined bar is provided with a connecting shaft which penetrates the left inclined bar and the right inclined bar. Therefore, the retractable rail is simple in integral structure, easy to achieve and low in cost; when the retractable rail is applied, a user can push the right positioning mechanism to roll the wheels on the ground, and then the rail unit retracts to open a passage to bring convenience to maintenance personnel for entering a protected area.
Description
Technical field
The utility model relates to a kind of interim warning isolation facility, specifically flexible fence.
Background technology
Along with industrial expansion, all trades and professions improve day by day to the requirement of the power supply reliability of power system and stability, therefore Operation of Electric Systems are safeguarded and are overhauled particularly important.In the maintenance process of power equipment, for fear of idler, enter job site, maintainer usually passes through fixing several root posts, and between several root posts, draws several protection to bring and carry out security protection.Adopt existing mode to carry out security protection, maintainer repeatedly passes in and out in the process in security protection region and easily causes the buffer zone tying up on column to come off, this just need maintainer repeatedly be buffer zone, affect overhaul efficiency, if maintainer because of carelessness be not the buffer zone coming off, protective action disappears, and can have potential safety hazard.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of easy access personnel to pass in and out the flexible fence of zone of protection.
The purpose of this utility model is achieved through the following technical solutions: flexible fence, comprise two of left and right detent mechanism and fence, described left and right detent mechanism includes the junction plate that lower location-plate and vertically setting and lower end are connected in lower location-plate central part, the lower location-plate of described right detent mechanism is connected with roller, and the two ends, left and right of described fence are connected with the junction plate of two detent mechanisms in left and right respectively; Described fence comprises the Right deviation brace that the many left-leaning braces that be arranged in parallel and Duo Gen be arranged in parallel, any left-leaning brace and many Right deviation braces are crisscross arranged, any Right deviation brace and many left-leaning braces are crisscross arranged, and in described fence, the staggered position of any one left-leaning brace and Right deviation brace is equipped with the connecting axle through left-leaning brace and Right deviation brace.Wherein, connecting axle is through left-leaning brace and Right deviation brace, and it is as the central axis of left-leaning brace and Right deviation brace, and left-leaning brace and Right deviation brace all can rotate around connecting axle.
Flexible fence, also comprises warning tape, and described warning tape two ends are connected with the junction plate of two detent mechanisms in left and right respectively, and warning tape and left-leaning brace and Right deviation brace are connected by screw.Wherein, when the utility model is applied, on warning tape, write the caveat that warning idler enters.
Described lower location-plate two ends are all connected with supporting base, and described supporting base comprises the adapter sleeve that is sheathed on position, lower location-plate termination and the support plinth that is connected in adapter sleeve lower surface.
As preferably, described adapter sleeve and support plinth become one.
In order to prevent that connecting axle from coming off, the two ends of described connecting axle are all connected with spacing ring.
As preferably, described junction plate is channel-section steel plate, and the junction plate open slot position of two detent mechanisms in left and right is corresponding, and two ends, described fence left and right embed respectively in the open slot of junction plate and are connected with junction plate.
Compared with prior art, the utlity model has following beneficial effect: the utility model comprises two of left and right detent mechanism and fence, wherein, the lower location-plate of right detent mechanism is connected with roller, the two ends, left and right of fence are connected with the junction plate of two detent mechanisms in left and right respectively, in fence, the staggered position of any one left-leaning brace and Right deviation brace is equipped with the connecting axle through left-leaning brace and Right deviation brace, the utility model adopts said structure, overall structure is simple, be convenient to realize, cost is low, during the utility model application, left detent mechanism maintains static, if maintainer need pass in and out zone of protection, by promoting right detent mechanism, roller is rolled on the ground, can reserve access way, easy access personnel pass in and out zone of protection, and in promoting the process of right detent mechanism, left-leaning brace and Right deviation brace rotate around connecting axle, there will not be and come off or damage, the structure that fence of the present utility model adopts left-leaning brace and Right deviation brace to be crisscross arranged, safeguard structure is compact, and barrier propterty gets a promotion.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
In accompanying drawing, the corresponding name of Reference numeral is called: 1, lower location-plate, 2, junction plate, 3, supporting base, 4, roller, 5, warning tape, 6, left-leaning brace, 7, Right deviation brace.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, flexible fence,. comprise two of left and right detent mechanism and fence, wherein, the junction plate 2 that left and right detent mechanism includes lower location-plate 1 and vertically arranges, junction plate 2 lower ends of each detent mechanism are connected in its lower location-plate 1 central part, and the lower location-plate 1 of right detent mechanism is connected with roller 4, and the quantity of roller 4 is preferably two.The two ends, left and right of fence are connected with the junction plate 2 of two detent mechanisms in left and right respectively, fence comprises the Right deviation brace 7 that the many left-leaning braces 6 that be arranged in parallel and Duo Gen be arranged in parallel, wherein, any left-leaning brace 6 is crisscross arranged with many Right deviation braces 7, any Right deviation brace 7 is crisscross arranged with many left-leaning braces 6, and in fence, any one left-leaning brace 6 is equipped with the connecting axle through left-leaning brace 6 and Right deviation brace 7 with the staggered position of Right deviation brace 7.For fear of connecting axle, come off, the two ends of every connecting axle are all connected with spacing ring.
The present embodiment also comprises warning tape 5, and warning tape 5 should have been enclosed caveat, and warning tape 5 two ends are connected with the junction plate 2 of two detent mechanisms in left and right respectively, and warning tape 5 is connected by screw with its staggered left-leaning brace 6 and Right deviation brace 7.For the ease of roller 4, roll, lower location-plate 1 two ends are all connected with supporting base 3, and supporting base 3 comprises the adapter sleeve that is sheathed on lower location-plate 1 position, termination and the support plinth that is connected in adapter sleeve lower surface, and as preferably, adapter sleeve and support plinth become one.For the ease of drawing materials, the junction plate of the present embodiment 2 preferably adopts channel-section steel plate, and junction plate 2 open slot position of two detent mechanisms in left and right are corresponding, and two ends, fence left and right embed respectively in the open slot of junction plate 2 and are connected with junction plate 2.In order to make fence embedded groove steel plate Nei position also rotatable, the left-leaning brace 6 in the position, termination at two ends, fence left and right embedding junction plate 2 open slots and the termination of Right deviation brace 7 are all connected with junction plate 2 by connecting axle.
Above content is the further description of the utility model being done in conjunction with concrete preferred embodiment, can not assert that the specific embodiment of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, not departing from other embodiments that draw under the technical solution of the utility model, all should be included in protection domain of the present utility model.
Claims (6)
1. fence stretches, it is characterized in that:. comprise two of left and right detent mechanism and fence, described left and right detent mechanism includes the junction plate (2) that lower location-plate (1) and vertically setting and lower end are connected in lower location-plate (1) central part, the lower location-plate (1) of described right detent mechanism is connected with roller (4), and the two ends, left and right of described fence are connected with the junction plate (2) of two detent mechanisms in left and right respectively; Described fence comprises the many left-leaning braces (6) that be arranged in parallel and the many Right deviation braces (7) that be arranged in parallel, any left-leaning brace (6) is crisscross arranged with many Right deviation braces (7), any Right deviation brace (7) is crisscross arranged with many left-leaning braces (6), and in described fence, any one left-leaning brace (6) is equipped with the connecting axle through left-leaning brace (6) and Right deviation brace (7) with the staggered position of Right deviation brace (7).
2. flexible fence according to claim 1, it is characterized in that: also comprise warning tape (5), described warning tape (5) two ends are connected with the junction plate (2) of two detent mechanisms in left and right respectively, and warning tape (5) is connected by screw with left-leaning brace (6) and Right deviation brace (7).
3. flexible fence according to claim 1, it is characterized in that: described lower location-plate (1) two ends are all connected with supporting base (3), described supporting base (3) comprises the adapter sleeve that is sheathed on lower location-plate (1) position, termination and the support plinth that is connected in adapter sleeve lower surface.
4. flexible fence according to claim 3, is characterized in that: described adapter sleeve and support plinth become one.
5. flexible fence according to claim 1, is characterized in that: the two ends of described connecting axle are all connected with spacing ring.
6. according to the flexible fence described in any one in claim 1～5, it is characterized in that: described junction plate (2) is channel-section steel plate, junction plate (2) open slot position of two detent mechanisms in left and right is corresponding, and two ends, described fence left and right embed respectively in the open slot of junction plate (2) and are connected with junction plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462040.9U CN203394164U (en) | 2013-07-31 | 2013-07-31 | Retractable rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462040.9U CN203394164U (en) | 2013-07-31 | 2013-07-31 | Retractable rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203394164U true CN203394164U (en) | 2014-01-15 |
Family
ID=49905703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320462040.9U Expired - Lifetime CN203394164U (en) | 2013-07-31 | 2013-07-31 | Retractable rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203394164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265067A (en) * | 2014-09-18 | 2015-01-07 | 国家电网公司 | Multifunctional safety rail |
-
2013
- 2013-07-31 CN CN201320462040.9U patent/CN203394164U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265067A (en) * | 2014-09-18 | 2015-01-07 | 国家电网公司 | Multifunctional safety rail |
| CN104265067B (en) * | 2014-09-18 | 2016-08-17 | 国家电网公司 | Multifunctional safe fence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |