CN200975129Y - Fixing rail set on peripheral danger areas - Google Patents
Fixing rail set on peripheral danger areas Download PDFInfo
- Publication number
- CN200975129Y CN200975129Y CN 200620152736 CN200620152736U CN200975129Y CN 200975129 Y CN200975129 Y CN 200975129Y CN 200620152736 CN200620152736 CN 200620152736 CN 200620152736 U CN200620152736 U CN 200620152736U CN 200975129 Y CN200975129 Y CN 200975129Y
- Authority
- CN
- China
- Prior art keywords
- fence
- bottom base
- telescopic lever
- ground bottom
- periphery
- 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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- Fencing (AREA)
Abstract
The utility model relates to a fixed fence arranged in the periphery of dangerous areas, consisting of underground pedestals and contractible rods. The underground pedestals are made of pipes and arranged in the periphery of dangerous areas with a space between each other. The contractible rods are made of pipes sheathed together and arranged in the underground pedestals. The utility model is easily operated and solves the problems such as transport and on-site arrangement of movable fences available and vague warnings of fixed fences. Besides, the utility model is made of insulated material and is very safe in isolating electric devices.
Description
Technical field:
The utility model relates to a kind of fixedly fence that is used for deathtrap and operating area isolation, particularly relates to a kind of fixedly fence that is arranged on the electric fixtures periphery that is moving.
Background technology:
When the part electric fixtures that overhauls or test in power plant or the transformer station, miscellaneous equipment also needs normal operation.For the electric fixtures that will need to overhaul or test can separate with tangible logo area with the electric fixtures of normal operation, adopting the suspension warning sign to warn which place of operating personnel of maintenance or test in the prior art usually is the deathtrap.But, in some occasion, the periphery of electric fixtures is not provided with facilities such as the hook that is used to hang warning sign or bar specially, in this case, warning sign can only be suspended in the top of the electric fixtures that is moving, and this kind warning way is not obvious, and can not mark off the scope of deathtrap, operating personnel have touched the electric fixtures that is moving probably when finding warning sign, so there is very big hidden danger in this kind warning way, very easily cause the generation of accident.
In order to overcome above-mentioned deficiency, the electric fixtures of wanting to utilize the mode of fence moving in the prior art is hedged off from the outer world, and fence adopts movable fence and fixing these two kinds of structures of fence usually.Wherein, movable fence is to be made of pole that has base and the rope that is arranged between adjacent two poles, when movable fence is installed, the pole that at first will have base is placed on operation electric fixtures periphery with keeping at a certain distance away, and then will adjacent two poles couple together with the formation fence with rope, though the movable fence of this kind structure can be isolated the electric fixtures of operation effectively, but, because of the parts that constitute fence need vehicle that it is transported to need be isolator, and need the scene to put and installation procedure, so its operating process is more loaded down with trivial details; And fixedly fence is the structure that adopts one group of that keep at a certain distance away and lower end to be embedded in underground rod member and radially be arranged on the rope of rod member periphery, when mounted, at first imbed the lower area of rod member underground, and then connect rod member to form fence with rope, though the fence of this kind fixed structure has omitted transportation and on-the-spot operation of putting, but, after fixedly in a single day fence installs, its structure can not change, the operator is the electric fixtures that is moving from being difficult in appearance find out in the fence, still the electric fixtures that need overhaul or test, so what the fence of this kind structure existed also that further identifying operation person will enter is the place of safety or the problem in hazardous area.
Summary of the invention:
The purpose of this utility model provides a kind of fixedly fence that is arranged on the deathtrap periphery, this fixedly fence can stretch easily, can solve problems such as above-mentioned transportation and warning way be not obvious.
The fixedly fence that is arranged on the deathtrap periphery that the utility model proposed comprises the ground bottom base of being made by pipe fitting that is arranged on dangerous operation district periphery with keeping at a certain distance away and is installed in this ground bottom base and telescopic lever that be socketed to form by the tube of different-diameter.
The upper surface of described ground bottom base a little less than or a little more than ground, be provided with flashing member in its lower end.Described ground bottom base and telescopic lever are to be made by insulation materials.The top of described ground bottom base is provided with internal thread, and the bottom of the outer tube member of telescopic lever is provided with and the corresponding external screw thread of described internal thread.
Described telescopic lever comprises two pipe fittings at least, and on the external diameter of each root pipe fitting lower end region and/or the internal diameter of upper end region be provided with locking part, the top of pipe fitting is equipped with an annulus in the telescopic lever.
The structure that is mounted in the telescopic lever on the ground bottom base that the fixedly fence that is arranged on the deathtrap periphery that the utility model proposed adopts, when the fence of this kind structure is isolated electric fixtures at needs, can form fence as long as telescopic lever just pulled out, and in the time need not using the isolation electric fixtures, as long as will just can remove isolation in the telescopic lever compression and back ground bottom base, operation is very easy for it, problem is put at the transportation and the scene that can solve existing movable fence, can also solve fixedly fence simultaneously and warn indefinite problem; In addition, the fence of this kind structure adopts insulation materials to make, and it is as safe as a house to be used to isolate electric fixtures.
Description of drawings:
Accompanying drawing 1 is the surface structure schematic diagram of an embodiment that has the telescopic lever 1 of ground bottom base 2 in the fixedly fence that proposes of the utility model;
Accompanying drawing 2 is surface structure schematic diagrames that telescopic lever 1 launches among Fig. 1.
The specific embodiment:
Referring to Fig. 1 and Fig. 2, these two accompanying drawings provide the overall appearance structure of telescopic lever 1 and 2 one embodiment of ground bottom base of the fixedly fence that is arranged on the deathtrap periphery that the utility model proposes.The fixedly fence that is arranged on the deathtrap periphery that the utility model proposed is by that keep at a certain distance away and buried ground bottom base 2 and the telescopic lever 1 that is installed in each ground bottom base 2, and the rope that is centered around flexible position bar 1 periphery constitutes, promptly according to the concrete structure of flexible position bar 1 and ground bottom base 2, can not bring hell and high water to installing and fixing fence, so, do not give the concrete structure of whole fixedly fence among the figure.
Telescopic lever 1 is that the tube by different-diameter connects together and constitutes, the tube that present embodiment provides comprises the pipe fitting that is enclosed within three sockets in the ground bottom base 2, and the external diameter of the lower end region of each root pipe fitting is provided with locking part 11, this locking part 11 is greater than the external diameter of place pipe fitting, and on the internal diameter of the upper end region of each root pipe fitting, also be provided with locking part 12 (going up most except the pipe fitting), this locking part 12 is less than the internal diameter of place pipe fitting, and the top of pipe fitting is equipped with an annulus 13 in telescopic lever 1.Ground bottom base 2 and telescopic lever 1 all are to be made by insulation materials.For preventing that sealing or wet gas enter in the ground bottom base 2, a flashing member (not providing concrete structure among the figure) also is installed in the bottom of ground bottom base 2, this flashing member is made of the plastic sheath of the bottom that can be enclosed within ground bottom base 2.
When mounted, at first flashing member is installed in the bottom of ground bottom base 2, according to predetermined spacing distance ground bottom base 2 is imbedded then underground, and make its upper surface a little less than or a little more than ground, again telescopic lever 1 is inserted or is screwed in the ground bottom base 2.
Claims (6)
1, be arranged on the fixedly fence of deathtrap periphery, it is characterized in that: this fence comprises the ground bottom base of being made by pipe fitting that is arranged on dangerous operation district periphery with keeping at a certain distance away and is installed in this ground bottom base and telescopic lever that be socketed to form by the tube of different-diameter.
2, fixedly fence according to claim 1 is characterized in that: the upper surface of described ground bottom base a little less than or a little more than ground, be provided with flashing member in its lower end.
3, fixedly fence according to claim 1 is characterized in that: described telescopic lever comprises two pipe fittings at least, and on the external diameter of each root pipe fitting lower end region and/or the internal diameter of upper end region be provided with locking part.
4, fixedly fence according to claim 3 is characterized in that: the top of pipe fitting is equipped with an annulus in the described telescopic lever.
5, according to claim 1 or 2 or 3 described fixedly fences, it is characterized in that: described ground bottom base and telescopic lever are to be made by insulation materials.
6, fixedly fence according to claim 1, it is characterized in that: the top of described ground bottom base is provided with internal thread, and the bottom of the outer tube member of telescopic lever is provided with and the corresponding external screw thread of described internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620152736 CN200975129Y (en) | 2006-11-29 | 2006-11-29 | Fixing rail set on peripheral danger areas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620152736 CN200975129Y (en) | 2006-11-29 | 2006-11-29 | Fixing rail set on peripheral danger areas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200975129Y true CN200975129Y (en) | 2007-11-14 |
Family
ID=38901417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620152736 Expired - Fee Related CN200975129Y (en) | 2006-11-29 | 2006-11-29 | Fixing rail set on peripheral danger areas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200975129Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569440A (en) * | 2014-10-10 | 2016-05-11 | 国家电网公司 | Pre-buried electric power fence rod |
| CN109113417A (en) * | 2018-09-11 | 2019-01-01 | 国网冀北电力有限公司检修分公司 | A kind of outdoor maintenance safety measure system |
-
2006
- 2006-11-29 CN CN 200620152736 patent/CN200975129Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569440A (en) * | 2014-10-10 | 2016-05-11 | 国家电网公司 | Pre-buried electric power fence rod |
| CN109113417A (en) * | 2018-09-11 | 2019-01-01 | 国网冀北电力有限公司检修分公司 | A kind of outdoor maintenance safety measure system |
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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 |