CN204696554U - A kind of novel crossing frame protector - Google Patents
A kind of novel crossing frame protector Download PDFInfo
- Publication number
- CN204696554U CN204696554U CN201520439964.6U CN201520439964U CN204696554U CN 204696554 U CN204696554 U CN 204696554U CN 201520439964 U CN201520439964 U CN 201520439964U CN 204696554 U CN204696554 U CN 204696554U
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- CN
- China
- Prior art keywords
- rolling
- montant
- support
- crossing frame
- cable
- 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
Links
- 230000001012 protector Effects 0.000 title claims abstract description 18
- 238000005096 rolling process Methods 0.000 claims abstract description 44
- 238000003466 welding Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 210000001138 tear Anatomy 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of novel crossing frame protector; comprise firm banking, support, rolling cross bar, the first rolling montant, the second rolling montant and guardrail; described firm banking and support welding; the bottom of described firm banking arranges fixing anchor ear; described rolling cross bar is connected with support; first rolling montant and the second rolling montant are arranged on the both sides of support, and described guardrail is arranged on cradle top, and its one end connects with stand hinge, the other end is connected with support bracket bolt.This novel crossing frame protector effectively prevents cable from skidding off from protector; When occurring to break away, cable touches rolling montant, and the cable degree of wear is reduced greatly, effectively prevent the accident that crossing frame is toppled over, cable weares and teares to be blocked and occurs, improve security reliability.
Description
Technical field
The utility model relates to a kind of electric power tool field, specifically a kind of novel crossing frame protector.
Background technology
At Poling Construction and tear open in old operation, no matter adopt bamboo pole crossing frame or steel pipe crossing frame, general wire all directly slides through above crossing frame.This sliding friction is through long time integration (strain section wire is longer), after crossing frame is subject to heavy wear, wire is easy to be grinding in bamboo pole or steel pipe, wire is once block, workmen can not also notify to stop traction by Timeliness coverage, often cause the tight consequence that crossing frame is toppled over, then cause severe safety accident, as crossing live-line short circuit, electric shock etc.
This situation tear open in old construction particularly outstanding because old circuit lead wire and earth wire is serious through long-time running oxidation corrosion, with sharp just as steel knife during other object sliding frictions.Not only add difficulty of construction, extend duration increase cost and the accidents such as the crossing frame that happens occasionally is toppled over, wire short-circuiting.
Existing homemade crossing frame protector, only be provided with rolling cross bar and unshielded hurdle, top, its effect is unsatisfactory, cannot play expected effect, and when dragging cable, cable often can occur to break away mobile: 1) cause cable to be easy to skid off from protector; 2) cable touches two side shields and produces friction and resistances, is easy to cause cable to wear and tear the excessive tight consequence causing crossing frame to topple over of even resistance.
Utility model content
The purpose of this utility model be to provide a kind of structure simply, more effectively to alleviate cable friction and can prevent cable from skidding off, the novel crossing frame protector of avoiding crossing frame to topple over to be to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of novel crossing frame protector; comprise firm banking, support, rolling cross bar, the first rolling montant, the second rolling montant and guardrail; it is characterized in that: described firm banking and support welding; the bottom of described firm banking arranges fixing anchor ear; described rolling cross bar is connected with support; first rolling montant and the second rolling montant are arranged on the both sides of support, and described guardrail is arranged on cradle top, and its one end connects with stand hinge, the other end is connected with support bracket bolt.
As preferably, described fixing anchor ear has two.
As preferably, described rolling cross bar, the first rolling montant and the second rolling montant are plastics or quality of rubber materials.
Compared with prior art, the beneficial effects of the utility model are: crossing frame protector structure is simple, with low cost, when dragging cable, cable often occurs to break away and moves, and by roll at Bracket setting first montant, the second rolling montant and guardrail, effectively prevents cable from skidding off from protector; When occurring to break away, cable touches rolling montant, still can reduce friction, the cable degree of wear is reduced greatly, effectively prevent the accident that crossing frame is toppled over, cable weares and teares to be blocked and occurs, improve security reliability.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
In figure: 1, firm banking, 2, support, 3, rolling cross bar, the 4, first rolling montant, the 5, second rolling montant, 6, guardrail, 7, fixing anchor ear.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of novel crossing frame protector, comprise firm banking 1, support 2, rolling cross bar 3, first rolling montant 4, second rolling montant 5 and guardrail 6, it is characterized in that: described firm banking 1 welds with support 2, the bottom of described firm banking 1 arranges fixing anchor ear 7, and fixing anchor ear 7 has two; Described rolling cross bar 3 is connected with support 2, first rolling montant 4 and the second rolling montant 5 are arranged on the both sides of support 2, described guardrail 6 is arranged on support 2 top, and its one end is connected with support 2 bolt with support 2 hinge-connection, the other end, this connected mode be convenient to guardrail 6 open, fixing; Described rolling cross bar 3, first rolling montant 4 and the second rolling montant 5 are quality of rubber materials.
A kind of crossing frame protector of the utility model; based on the force of rolling friction between object much smaller than force of sliding friction; this general principle; firm banking can stablely be fixed in crossing frame; it is more laborsaving that Bracket setting rolling cross bar makes to reduce friction when dragging cable; arranging the first rolling montant and the second rolling montant in support both sides can make cable when occurring to break away mobile; still can play and reduce friction, labour-saving effect more, cradle top arranges openable guardrail and effectively prevents the sliding disconnecting protector of cable-side.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (3)
1. a novel crossing frame protector; comprise firm banking, support, rolling cross bar, the first rolling montant, the second rolling montant and guardrail; it is characterized in that: described firm banking and support welding; the bottom of described firm banking arranges fixing anchor ear; described rolling cross bar is connected with support; first rolling montant and the second rolling montant are arranged on the both sides of support, and described guardrail is arranged on cradle top, and its one end connects with stand hinge, the other end is connected with support bracket bolt.
2. the novel crossing frame protector of one according to claim 1, is characterized in that, described fixing anchor ear has two.
3. the novel crossing frame protector of one according to claim 1, is characterized in that, described rolling cross bar, the first rolling montant and the second rolling montant, is plastics or quality of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520439964.6U CN204696554U (en) | 2015-06-25 | 2015-06-25 | A kind of novel crossing frame protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520439964.6U CN204696554U (en) | 2015-06-25 | 2015-06-25 | A kind of novel crossing frame protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204696554U true CN204696554U (en) | 2015-10-07 |
Family
ID=54236807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520439964.6U Expired - Fee Related CN204696554U (en) | 2015-06-25 | 2015-06-25 | A kind of novel crossing frame protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204696554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811316A (en) * | 2016-03-23 | 2016-07-27 | 国家电网公司 | Crossing line-passing apparatus for overhead conductor |
| CN113277421A (en) * | 2021-06-09 | 2021-08-20 | 安徽送变电工程有限公司 | Line turning crossing device based on crane |
-
2015
- 2015-06-25 CN CN201520439964.6U patent/CN204696554U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811316A (en) * | 2016-03-23 | 2016-07-27 | 国家电网公司 | Crossing line-passing apparatus for overhead conductor |
| CN113277421A (en) * | 2021-06-09 | 2021-08-20 | 安徽送变电工程有限公司 | Line turning crossing device based on crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |