CN204060110U - The anti-emergency first-aid repair protective cover that fractures of concrete bar - Google Patents
The anti-emergency first-aid repair protective cover that fractures of concrete bar Download PDFInfo
- Publication number
- CN204060110U CN204060110U CN201420411272.6U CN201420411272U CN204060110U CN 204060110 U CN204060110 U CN 204060110U CN 201420411272 U CN201420411272 U CN 201420411272U CN 204060110 U CN204060110 U CN 204060110U
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- Prior art keywords
- concrete bar
- protective cover
- emergency
- fractures
- aid repair
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- 230000001681 protective effect Effects 0.000 title claims abstract description 19
- 239000003351 stiffener Substances 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model relates to the anti-emergency first-aid repair protective cover that fractures of a kind of concrete bar, and its structure is, two panels semiarc shape body is symmetrical arranged, and the both sides of body arrange side, and side arranges screw, and screw is bolted, and arrange stiffener between body and side; The external surface of body arranges foot and steps on, and the top of body is symmetrical arranged hoisting ring.The utility model can by by the concrete bar damage location shade of outside destroy in protective cover; upper and lower two ends are left enough intensity and are reinforced the position that concrete bar is intact; what replace concrete bar to damage by the intensity of protective cover middle part is subject to force intensity; thus ensure that the supply line that concrete bar sets up can normally run, do not affect user and have a power failure.
Description
Technical field
The utility model relates to a kind of transmission line of electricity safety guard; send in particular to power system, the specialty such as distribution to fracture or in injured situation, a kind of interim excessive concrete bar prevents fractureing emergency first-aid repair protective cover at line concrete bar, belong to electric power conveying technology field.
Background technology
Send in power system, in distribution specialty circuit running, outside destroy happens occasionally, the satisfy the need concrete bar on limit, back street of motor vehicles threatens greatly, often occurs that electric pole surface lacks glaze, leaks muscle, even rupture.Serious threat is to the safe operation of circuit on power system.
Utility model content
The utility model, for above-mentioned problems of the prior art, provides the anti-emergency first-aid repair protective cover that fractures of a kind of concrete bar, solves after power system power circuit concrete bar in prior art is subject to outside destroy damage, affects the problem of safe operation.
The technical solution of the utility model is as follows.
Two panels semiarc shape body is symmetrical arranged, and the both sides of body arrange side, and side arranges screw, and screw is bolted, and arrange stiffener between body and side; The external surface of body arranges foot and steps on, and the top of body is symmetrical arranged hoisting ring.
Described body half arc internal diameter is divided into diameter 400MM, 350MM, 300MM tri-kinds.
Described side is vertical with body to be arranged.
Described screw is evenly arranged.
Described foot is stepped on as V-arrangement or circular arc.
The utility model has the advantages of as follows:
Gai Quan bar is used to fracture emergency first-aid repair protective cover; can by by the concrete bar damage location shade of outside destroy in protective cover; upper and lower two ends are left enough intensity and are reinforced the position that concrete bar is intact; what replace concrete bar to damage by the intensity of protective cover middle part is subject to force intensity; thus ensure that the supply line that concrete bar sets up can normally run, do not affect user and have a power failure.
Accompanying drawing explanation
Fig. 1 is transverse end surface structural representation of the present utility model.
Fig. 2 is vertical structure schematic diagram.
In figure, 1, body, 2, side, 3, screw, 4, stiffener, 5, foot steps on, 6, hoisting ring.
Detailed description of the invention
Referring to accompanying drawing, in conjunction with specific embodiments, the utility model is described in detail.
Embodiment
As shown in Figure 1-2; protective cover outward appearance samples in circuit anchor ear; usually the length fractureed according to concrete bar and designing; adopt 5 points of steel plates to be converted into two panels semiarc shape body 1 to be symmetrical arranged; half arc internal diameter root according to Quan bar slightly footpath 1/75th and damaged height design, be divided into diameter 400MM, 350MM, 300MM tri-kinds, half arc edge folding 90 degree stretch out formation sides 2; side evenly arranges screw 3, and two panels semiarc shape body is connected by bolt screw.Uniform welding triangular shape stiffener 4 between body 1 and side 2, the external surface of body evenly arranges V-arrangement or circular arc foot steps on 5, and be convenient to operating personnel and climb, the top of body is symmetrical arranged hoisting ring 6, for lifting by crane installation.
And empirical tests, body height is set to 300cm, and side width is 5cm, and screwhole diameter 2.1cm is best scale, namely reduces costs, and can play firm protective effect again.
Can select according to bar footpath size reasonable when using the utility model to rush to repair; protective cover can be sling according to high degree of mechanical, or manual elevation is to certain altitude correct position, by bolton; the utility model presses the slightly different corresponding processing in footpath of concrete bar, and repairing terminates detachably to reuse.
Claims (6)
1. the anti-emergency first-aid repair protective cover that fractures of concrete bar, it is characterized in that two panels semiarc shape body is symmetrical arranged, the both sides of body arrange side, and side arranges screw, and screw is bolted, and arrange stiffener between body and side; The external surface of body arranges foot and steps on, and the top of body is symmetrical arranged hoisting ring.
2. the anti-emergency first-aid repair protective cover that fractures of concrete bar according to claim 1, is characterized in that described body half arc internal diameter is divided into diameter 400MM, 350MM, 300MM tri-kinds.
3. the anti-emergency first-aid repair protective cover that fractures of concrete bar according to claim 1, is characterized in that described side is vertical with body and arranges.
4. the anti-emergency first-aid repair protective cover that fractures of concrete bar according to claim 1, is characterized in that described screw is evenly arranged.
5. the anti-emergency first-aid repair protective cover that fractures of concrete bar according to claim 1, is characterized in that described foot is stepped on as V-arrangement or circular arc.
6. the anti-emergency first-aid repair protective cover that fractures of concrete bar according to claim 1, it is characterized in that described body height is set to 300cm, side width is 5cm, screwhole diameter 2.1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411272.6U CN204060110U (en) | 2014-07-24 | 2014-07-24 | The anti-emergency first-aid repair protective cover that fractures of concrete bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411272.6U CN204060110U (en) | 2014-07-24 | 2014-07-24 | The anti-emergency first-aid repair protective cover that fractures of concrete bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204060110U true CN204060110U (en) | 2014-12-31 |
Family
ID=52201652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420411272.6U Active CN204060110U (en) | 2014-07-24 | 2014-07-24 | The anti-emergency first-aid repair protective cover that fractures of concrete bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204060110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120910A (en) * | 2014-07-24 | 2014-10-29 | 国家电网公司 | Concrete pole breaking-preventing emergency repair protective cover |
| CN105350791A (en) * | 2015-10-21 | 2016-02-24 | 国网辽宁省电力有限公司锦州供电公司 | Method for replacing damaged electric pole |
-
2014
- 2014-07-24 CN CN201420411272.6U patent/CN204060110U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120910A (en) * | 2014-07-24 | 2014-10-29 | 国家电网公司 | Concrete pole breaking-preventing emergency repair protective cover |
| CN105350791A (en) * | 2015-10-21 | 2016-02-24 | 国网辽宁省电力有限公司锦州供电公司 | Method for replacing damaged electric pole |
| CN105350791B (en) * | 2015-10-21 | 2017-05-10 | 国网辽宁省电力有限公司锦州供电公司 | Method for replacing damaged electric pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |