CN204851043U - Special maintenance ladder of electric power - Google Patents
Special maintenance ladder of electric power Download PDFInfo
- Publication number
- CN204851043U CN204851043U CN201520584981.9U CN201520584981U CN204851043U CN 204851043 U CN204851043 U CN 204851043U CN 201520584981 U CN201520584981 U CN 201520584981U CN 204851043 U CN204851043 U CN 204851043U
- Authority
- CN
- China
- Prior art keywords
- maintenance ladder
- support frame
- stull
- connecting axle
- ladder frame
- 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
Abstract
The utility model provides a special maintenance ladder of electric power, left side maintenance ladder frame on weld a stull section of thick bamboo, processes the slot on the right side maintenance ladder frame, top support frame and bottom suspension strut on process the spout, left side maintenance ladder frame pass through the connecting axle with the top of right side maintenance ladder frame and install in top support frame's spout, left side maintenance ladder frame pass through the connecting axle with the bottom of right side maintenance ladder frame and install in the spout of bottom suspension strut, from this, left side maintenance ladder frame enough slides between top support frame and bottom suspension strut with the right side terraced shelf energy of maintenance, the stull install in a stull section of thick bamboo left end fixed mounting compression spring of a stull section of thick bamboo. The utility model discloses a design at top support frame and bottom suspension strut is installed to left side maintenance ladder frame, right side maintenance ladder frame, can realize the folding of maintenance ladder, adopts wooden stull simultaneously, prevents to get an electric shock, and scientific and reasonable, simple structure, convenient to use are designed to it.
Description
Technical field
The utility model relates to a kind of maintenance ladder, is specifically related to the special maintenance ladder of a kind of electric power, belongs to electric power tool technical field.
Background technology
In power domain, safeguard that the safety problem of power equipment becomes particularly important.Regularly power equipment is safeguarded and maintenance is carried out to the power equipment gone wrong and to be absolutely necessary work.But because the decorating position of power equipment is higher, therefore, need repairing terraced as aid, to complete maintenance work.
Utility model content
The purpose of this utility model is the defect for above-mentioned prior art, provide the special maintenance ladder of a kind of electric power, adopt left maintenance ladder, design that right maintenance ladder is arranged on upper support frame and lower support frame, the folding of maintenance ladder can be realized, adopt wooden stull, prevent from getting an electric shock, its design science is reasonable simultaneously, structure is simple, easy to use.
The purpose of this utility model can be achieved through the following technical solutions: the special maintenance ladder of a kind of electric power, comprise left maintenance ladder, right maintenance ladder, stull cylinder, slot, upper support frame, lower support frame, lock bolt, holddown spring, chute, connecting axle, movable pulley, stull, described left maintenance ladder welds stull cylinder, right maintenance ladder processes slot, chute processed by described upper support frame and lower support frame, described left maintenance ladder and the top of right maintenance ladder are arranged in the chute of upper support frame by connecting axle, described left maintenance ladder and the bottom of right maintenance ladder are arranged on by connecting axle in the chute of lower support frame, thus, left maintenance ladder and right maintenance ladder can slide between upper support frame and lower support frame, described stull is arranged in stull cylinder, the left end fixed installation Compress Spring of stull cylinder.
Further, the right-hand member of described upper support frame and lower support frame fixed installation movable pulley, described connecting axle installs lock bolt, and lock bolt can lock left maintenance ladder and the right maintenance ladder position at upper support frame and lower support frame internal chute.
Further, described stull adopts wooden material to process, and described left maintenance ladder and right maintenance ladder adopt Q235 steel to process, and described upper support frame and lower support frame adopt aluminum alloy material to process.
The beneficial effects of the utility model: the design that the utility model adopts left maintenance ladder, right maintenance ladder is arranged on upper support frame and lower support frame, can realize the folding of maintenance ladder, adopt wooden stull simultaneously, prevent from getting an electric shock, its design science is reasonable, and structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model;
Fig. 2 is schematic diagram after dismounting of the present utility model.
In figure: 1, left maintenance ladder; 2, right maintenance ladder; 3, stull cylinder; 4, slot; 5, upper support frame; 6, lower support frame; 7, lock bolt; 8, holddown spring; 9, chute; 10, connecting axle; 11, movable pulley; 12, stull.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail:
As depicted in figs. 1 and 2, the special maintenance ladder of a kind of electric power, comprise left maintenance ladder 1, right maintenance ladder 2, stull cylinder 3, slot 4, upper support frame 5, lower support frame 6, lock bolt 7, holddown spring 8, chute 9, connecting axle 10, movable pulley 11, stull 12, described left maintenance ladder 1 welds stull cylinder 3, right maintenance ladder 2 processes slot 4, chute 9 processed by described upper support frame 5 and lower support frame 6, described left maintenance ladder 1 and the top of right maintenance ladder 2 are arranged on by connecting axle 10 in the chute of upper support frame 5, described left maintenance ladder 1 and the bottom of right maintenance ladder 2 are arranged on by connecting axle 10 in the chute of lower support frame 6, thus, left maintenance ladder 1 and right maintenance ladder 2 can slide between upper support frame 5 and lower support frame 6, described stull 12 is arranged in stull cylinder 3, the left end fixed installation Compress Spring 8 of stull cylinder 3.
Particularly, the right-hand member fixed installation movable pulley 11 of described upper support frame 5 and lower support frame 6, described connecting axle 10 installs lock bolt 7, lock bolt 7 can lock left maintenance ladder 1 and right maintenance ladder 2 position at upper support frame 5 and lower support frame 6 internal chute, described stull 12 adopts wooden material to process, described left maintenance ladder 1 and right maintenance ladder 2 adopt Q235 steel to process, and described upper support frame 5 and lower support frame 6 adopt aluminum alloy material to process.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technology people of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the special maintenance ladder of electric power, it is characterized in that, comprise left maintenance ladder, right maintenance ladder, stull cylinder, slot, upper support frame, lower support frame, lock bolt, holddown spring, chute, connecting axle, movable pulley, stull, described left maintenance ladder welds stull cylinder, right maintenance ladder processes slot, chute processed by described upper support frame and lower support frame, described left maintenance ladder and the top of right maintenance ladder are arranged in the chute of upper support frame by connecting axle, described left maintenance ladder and the bottom of right maintenance ladder are arranged on by connecting axle in the chute of lower support frame, described stull is arranged in stull cylinder, the left end fixed installation Compress Spring of stull cylinder.
2. the special maintenance ladder of a kind of electric power according to claim 1, is characterized in that, the right-hand member fixed installation movable pulley of described upper support frame and lower support frame, described connecting axle installs lock bolt.
3. the special maintenance ladder of a kind of electric power according to claim 1, it is characterized in that, described stull adopts wooden material to process, described left maintenance ladder and right maintenance ladder adopt Q235 steel to process, and described upper support frame and lower support frame adopt aluminum alloy material to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584981.9U CN204851043U (en) | 2015-08-06 | 2015-08-06 | Special maintenance ladder of electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584981.9U CN204851043U (en) | 2015-08-06 | 2015-08-06 | Special maintenance ladder of electric power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204851043U true CN204851043U (en) | 2015-12-09 |
Family
ID=54741601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520584981.9U Expired - Fee Related CN204851043U (en) | 2015-08-06 | 2015-08-06 | Special maintenance ladder of electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204851043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503668A (en) * | 2016-08-22 | 2017-12-22 | 国网山东省电力公司龙口市供电公司 | Power equipment maintaining ladder |
-
2015
- 2015-08-06 CN CN201520584981.9U patent/CN204851043U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503668A (en) * | 2016-08-22 | 2017-12-22 | 国网山东省电力公司龙口市供电公司 | Power equipment maintaining ladder |
| CN107503668B (en) * | 2016-08-22 | 2019-02-12 | 国网山东省电力公司龙口市供电公司 | Power equipment maintaining ladder |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160806 |