CN203339632U - Cable trench cover plate hoisting hole protection cover - Google Patents
Cable trench cover plate hoisting hole protection cover Download PDFInfo
- Publication number
- CN203339632U CN203339632U CN2013203254161U CN201320325416U CN203339632U CN 203339632 U CN203339632 U CN 203339632U CN 2013203254161 U CN2013203254161 U CN 2013203254161U CN 201320325416 U CN201320325416 U CN 201320325416U CN 203339632 U CN203339632 U CN 203339632U
- Authority
- CN
- China
- Prior art keywords
- cover
- cover plate
- cable
- upper cover
- cable trench
- 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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Abstract
The utility model relates to a cable trench cover plate hoisting hole protection cover. The cover comprises an upper cover and a circular supporting rod. One end of the circular supporting rod is provided with the upper cover. The upper cover is a round or pentagon or hexagon structure. An external diameter of the upper cover is 6 to 8 cm. A length of the circular supporting rod is 6 to 8 cm. Compared to the prior art, by using the cover of the utility model, there are the following advantages that the structure is simple; usage is convenient; practicality is strong; dismounting is convenient and does not influence hoisting of the cover plate; a combustible is effectively prevented from being entered into the cable trench through the cable trench cover plate hoisting hole and damaging the cable; major accidents of the firing cable and the like are avoided; a potential safety problem is eliminated.
Description
Technical field
The utility model relates to steelmaking technical field, particularly a kind of cable channel cover plate hole for hoist protective cover.
Background technology
There are a lot of cable troughs operation area; be stamped the cable trough lid on cable trough; because the hole for hoist above cable channel cover plate is open; do not take safeguard procedures, when by the heat certificate, being cut work, usually can saw flower and flash; the saw flower fair of splashing enters in cable trough by the hole for hoist of cable channel cover plate top; cable trough inner cable insulation sheath is damaged to the useful life of having reduced cable, the major accident such as cause that cable ignites when serious.
Summary of the invention
The purpose of this utility model is to provide and a kind ofly prevents that combustible from entering the protective cover of cable trough scaling loss cable by the cable channel cover plate hole for hoist.
For achieving the above object, the utility model is realized by the following technical solutions:
A kind of cable channel cover plate hole for hoist protective cover, comprise upper cover and circular pole, and described circular pole one end is provided with upper cover, and upper cover is circle or pentagon or hexagonal structure.
The external diameter of described upper cover is 6-8cm.
Described circular strut lengths is 6-8cm.
Compared with prior art, the beneficial effects of the utility model are:
A kind of cable channel cover plate hole for hoist protective cover, there are simple in structure, easy to use, practical characteristics, convenient disassembly does not affect the cover plate lifting, effectively prevented that combustible from entering cable trough by the cable channel cover plate hole for hoist and damaging cable, avoid the generation of the major accidents such as cable ignites, eliminated potential security hidden trouble.
The accompanying drawing explanation
Fig. 1 is structure chart of the present utility model;
Fig. 2 is the structure chart of cable channel cover plate.
1-upper cover 2-circular pole 3-cable channel cover plate 4-hole for hoist
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further illustrated:
As shown in Figure 1, a kind of cable channel cover plate hole for hoist of the utility model protective cover, comprise upper cover 1 and circular pole 2, and described circular pole 2 one ends are provided with upper cover 1, and upper cover 1 is circle or pentagon or hexagonal structure; The external diameter of described upper cover 1 is 6-8cm; Described circular pole 2 length are 6-8cm.
As shown in Figure 2, while using the utility model, circular pole 2 is inserted in the hole for hoist 4 of cable channel cover plate 3, upper cover 1 is covered hole for hoist 4 integral body, when needs lift, the utility model is extracted in hole for hoist 4, so just can be prevented that combustible from entering cable trough by hole for hoist and damaging cable.
Above described be only basic principle of the present utility model, not the utility model is imposed any restrictions, everyly according to the utility model, it is carried out to equivalent variations and modification, all within the category of the art of this patent protection scheme.
Claims (3)
1. a cable channel cover plate hole for hoist protective cover, is characterized in that, comprises upper cover and circular pole, and described circular pole one end is provided with upper cover, and upper cover is circle or pentagon or hexagonal structure.
2. a kind of cable channel cover plate hole for hoist protective cover according to claim 1, is characterized in that, the external diameter of described upper cover is 6-8cm.
3. a kind of cable channel cover plate hole for hoist protective cover according to claim 1, is characterized in that, described circular strut lengths is 6-8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203254161U CN203339632U (en) | 2013-06-06 | 2013-06-06 | Cable trench cover plate hoisting hole protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203254161U CN203339632U (en) | 2013-06-06 | 2013-06-06 | Cable trench cover plate hoisting hole protection cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203339632U true CN203339632U (en) | 2013-12-11 |
Family
ID=49708289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203254161U Expired - Fee Related CN203339632U (en) | 2013-06-06 | 2013-06-06 | Cable trench cover plate hoisting hole protection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203339632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482303A (en) * | 2014-10-29 | 2015-04-01 | 国家电网公司 | Stably fixed cable support |
-
2013
- 2013-06-06 CN CN2013203254161U patent/CN203339632U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482303A (en) * | 2014-10-29 | 2015-04-01 | 国家电网公司 | Stably fixed cable support |
| CN104482303B (en) * | 2014-10-29 | 2016-04-06 | 国家电网公司 | A kind of fixing firm cable bearer |
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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: 20131211 Termination date: 20190606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |