CN200961379Y - Telescopic safe rail - Google Patents
Telescopic safe rail Download PDFInfo
- Publication number
- CN200961379Y CN200961379Y CN 200620106534 CN200620106534U CN200961379Y CN 200961379 Y CN200961379 Y CN 200961379Y CN 200620106534 CN200620106534 CN 200620106534 CN 200620106534 U CN200620106534 U CN 200620106534U CN 200961379 Y CN200961379 Y CN 200961379Y
- Authority
- CN
- China
- Prior art keywords
- fence
- telescopic type
- reel
- type safe
- safe fence
- 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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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a telescopic safety enclosure comprising a main body and an enclosure, therein the main body comprises a chief axis and a winding drum rotating about the chief axis, the enclosure is fixed on the winding drum. The utility model has the main technical characteristics that a ratchet making the chief axis and the winding drum rotate in one direction and a brake pin mechanism are provided between the chief axis and the winding drum. The utility model has the advantages of safety, reliability, easy and simple operation, firmness and rich-looking. Also the striking mechanism is simple and easy to operate. The bearing mechanism between the winding drum and a pedestal makes the winding drum rotate flexibly, and the utility model is more perfect by the integrative pedestal and a protecting plate.
Description
Technical field:
The utility model relates to field of tool.
Background technology:
Stipulate clearly in State Grid Corporation of China's " electrical safe working order " that the substation equipment interruption maintenance must be provided with safe fence, caution board around contiguous charging equipment, be strayed into (mistake is stepped on) charged interval to prevent the maintainer.This type of instrument well safe and reliable, not simple in structure at present.
Goal of the invention:
The utility model provides a kind of volume little, in light weight for solving the above-mentioned problem of stating, the telescopic type safe fence that move operation is safe and reliable easily.
The utility model is achieved by the following technical solution:, a kind of telescopic type safe fence, comprise main body and fence, main body can constitute by reel in relative rotation by main shaft and with main shaft, fence is fixed in described reel, and its major technique feature is that the ratchet and brake pin mechanism that it can only be rotated towards a direction is set between reel and the main shaft;
Described reel two ends are provided with the extension dish, are respectively extension dish and following extension dish;
Described upward extension dish and following extension dish along the circumferential direction are provided with 9-12 hanging hole respectively;
Described main shaft bottom is provided with integrated disc-shaped base;
Described reel is provided with protection plate;
The described reel and the end, are provided with bearing between sitting;
Described fence outer end is provided with the rope fixed leg, and the rope fixed leg respectively is provided with a hook up and down;
Described ratchet is to be fixed with horizontal locating shaft on the fixed axis of ratchet upper end with the brake pin mechanism, and the location axle head is provided with the brake pin that can rotate around it, and the brake pin is collided with ratchet.
The utility model is safe and reliable, simple to operate and firm attractive in appearance.The simple and operation easily of the toggle mechanism of this product; Bearning mechanism between reel and the end seat rotates flexibly reel, and integrated base and protection plate make this product more perfect.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of this product after launching;
Fig. 3 is the vertical view of Fig. 2.
The specific embodiment:
As Fig. 1, shown in Figure 3, a kind of telescopic type safe fence comprises main body 1 and fence 2, and main body can constitute by reel 4 in relative rotation by main shaft 3 and with main shaft, fence is fixed in described reel, is provided with between reel and the main shaft to make it sell 6 mechanisms with brake towards the ratchet 5 that a direction is rotated.Reel is installed handle 15.The reel two ends are provided with the extension dish, are respectively extension dish 7-1 and following extension dish 7-2.Along the circumferential direction be provided with 10 hanging holes 16, the main shaft bottom is provided with integrated disc-shaped base 8, and reel is provided with protection plate 9.The reel and the end, are provided with bearing 10 between sitting, rotate more flexible, the fence outer end is provided with rope fixed leg 11, the rope fixed leg respectively is provided with a hook 12 up and down, being provided with between rope fixed leg and the reel changes the fence of forming with 17 18, ratchet 5 is to be fixed with horizontal locating shaft 14 on the fixed axis 13 of ratchet upper end with the brake pin mechanism, and the location axle head is provided with the brake pin 6 of its rotation of energy, and the brake pin is collided with ratchet.
As shown in Figure 1 and Figure 2, when laying fence, take off reel protective cover 19, take off fence and forge ties; put down fence, slowly the fence level is moved on fixed support 20 forges ties to degree of tightness protection appropriateness; and will remain after fence is tightened on the reel, stirring the brake pin, be transferred to self-locking state and get final product.
Claims (8)
1, a kind of telescopic type safe fence, comprise main body (1) and fence (2), main body can constitute by reel (4) in relative rotation by main shaft (3) and with main shaft, fence is fixed in described reel, it is characterized in that being provided with between reel and the main shaft making it sell (6) mechanism with brake towards the ratchet (5) that a direction is rotated.
2, a kind of telescopic type safe fence as claimed in claim 1 is characterized in that described reel two ends are provided with the extension dish, is respectively extension dish (7-1) and following extension dish (7-2).
3, a kind of telescopic type safe fence as claimed in claim 2 is characterized in that described upward extension dish (7-1) and following extension dish (7-2) along the circumferential direction are provided with 9-12 hanging hole (16) respectively.
4, a kind of telescopic type safe fence as claimed in claim 1 is characterized in that described main shaft bottom is provided with integrated disc-shaped base (8).
5, a kind of telescopic type safe fence as claimed in claim 1 is characterized in that described reel is provided with protection plate (9).
6, a kind of telescopic type safe fence as claimed in claim 1 is characterized in that the described reel and the end are provided with bearing (10) between sitting.
7, a kind of telescopic type safe fence as claimed in claim 1 is characterized in that described fence outer end is provided with rope fixed leg (11), and the rope fixed leg respectively is provided with a hook (12) up and down.
8, a kind of telescopic type safe fence as claimed in claim 1, it is characterized in that described ratchet (5) and brake pin (6) mechanism are fixed with horizontal locating shaft (14) on the ratchet upper end fixed axis (13), the location axle head is provided with the brake pin (6) that can rotate around it, and the brake pin is collided with ratchet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620106534 CN200961379Y (en) | 2006-08-09 | 2006-08-09 | Telescopic safe rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620106534 CN200961379Y (en) | 2006-08-09 | 2006-08-09 | Telescopic safe rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200961379Y true CN200961379Y (en) | 2007-10-17 |
Family
ID=38797889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620106534 Expired - Fee Related CN200961379Y (en) | 2006-08-09 | 2006-08-09 | Telescopic safe rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200961379Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936089A (en) * | 2009-07-03 | 2011-01-05 | 河南省电力公司濮阳供电公司 | Telescopic safety fence |
| CN111526759A (en) * | 2017-10-30 | 2020-08-11 | 温德莱特私人有限责任公司 | Guard rail for bed, guide frame for guard rail and bed with guard rail |
-
2006
- 2006-08-09 CN CN 200620106534 patent/CN200961379Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936089A (en) * | 2009-07-03 | 2011-01-05 | 河南省电力公司濮阳供电公司 | Telescopic safety fence |
| CN101936089B (en) * | 2009-07-03 | 2013-05-01 | 河南省电力公司濮阳供电公司 | Telescopic safety fence |
| CN111526759A (en) * | 2017-10-30 | 2020-08-11 | 温德莱特私人有限责任公司 | Guard rail for bed, guide frame for guard rail and bed with guard rail |
| CN111526759B (en) * | 2017-10-30 | 2022-11-25 | 温德莱特私人有限责任公司 | Guardrail for bed, guide frame for guardrail and bed with guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |