CN203271557U - Portable hanging ladder - Google Patents
Portable hanging ladder Download PDFInfo
- Publication number
- CN203271557U CN203271557U CN 201320219233 CN201320219233U CN203271557U CN 203271557 U CN203271557 U CN 203271557U CN 201320219233 CN201320219233 CN 201320219233 CN 201320219233 U CN201320219233 U CN 201320219233U CN 203271557 U CN203271557 U CN 203271557U
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- CN
- China
- Prior art keywords
- ladder
- sub
- hanging ladder
- base
- support bar
- 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 - Lifetime
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Abstract
The utility model provides a portable hanging ladder. The portable hanging ladder comprises a hanging ladder body, a base and a support frame, wherein the hanging ladder body comprises multiple sections of sub-ladders and a hooking part at the top, wherein sliding grooves are formed in the sub-ladders, the upper sub-ladder of the two adjacent sub-ladders is arranged in the sliding groove of the lower sub-ladder, pin holes are formed in the two ends of each sub-ladder, the sub-ladders are fixed through pins, the support frame comprises support rods and a cross rod arranged at the bottoms of the two support rods, the tops of the support rods are articulated to one of the sub-ladders, pin holes are formed in the bottoms of the support rods, the base is articulated to the bottom of the hanging ladder body, and one end of the base is provided with pins corresponding to the locating pin holes of the support rods. The portable hanging ladder is scientific in design, convenient to carry and adjustable in length and supporting angle and occupies a small space.
Description
Technical field
The utility model relates to a kind of hanging ladder, specifically, has related to a kind of flexible portable hanging ladder.
Background technology
The hanging ladder aid that is absolutely necessary in power industry, particularly when outside work, electric fixtures often is arranged on the place very high apart from ground, at this moment just need to use hanging ladder, but the volume of hanging ladder is large, take up room more, be inconvenient to carry, and hanging ladder is when hanging on vertical metope or line bar, staff's operation in the above is extremely inconvenient, not only affect operating rate and quality, and staff's safety can not get also ensureing.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The objective of the invention is for the deficiencies in the prior art, thereby a kind of design science is provided, is convenient for carrying, adjustable in length, portable hanging ladder little, the adjustable support angle takes up room.
to achieve these goals, the technical solution adopted in the present invention is: a kind of portable hanging ladder, comprise the hanging ladder body, base and bracing frame, described hanging ladder body comprises more piece ladder and is arranged at the hang part at top, be provided with chute on described sub-ladder, in adjacent two sub-ladders, the sub-ladder in top is arranged in the chute of bottom son ladder, the two ends of described son ladder are provided with pin-and-hole, fix by pin between sub-ladder, support frame as described above comprises support bar and is arranged at the cross bar of described support bar bottom, the top of described support bar is hinged on one of them sub-ladder, the bottom of described support bar is provided with pin-and-hole, described base is hinged on the bottom of described hanging ladder body, the dowel hole of the corresponding described support bar of one end of described base is provided with pin.
The base the above, described base also comprises a pedal platform, described pedal platform is fixedly connected with described base.
The base the above, be provided with a plurality of dowel holes along described support bar.
The base the above, the surface of described portable hanging ladder is provided with insulation materials.
The base the above, the surface of described portable hanging ladder is provided with insulation materials.
The relative prior art of the present invention has outstanding substantive distinguishing features and significant progressive, and specifically, this portable hanging ladder includes more piece ladder, the sub-ladder in top is arranged in the chute of bottom son ladder, ladder can shrink in used time not, and length is only the length of a knot ladder, carries very convenient; Bracing frame and base are set simultaneously, make the ladder can be at a certain angle with electric pole or metope shape when hanging, and angle can be inserted in different pin-and-holes by base and adjust angle, the staff can adjust best operating angle in work, it is quick to make that everything goes well with your work, and that guarantees both quality and quantity completes; Be provided with the pedal platform on base, when making ladder unsettled, there is the platform that both feet can be placed the bottom, and safety is also more comfortable more.It has advantages of design science, be convenient for carrying, adjustable in length, little, adjustable support angle takes up room.
Description of drawings
Fig. 1 is structural representation of the present invention.
In figure: 1. son is terraced; 2. hang part; 3. bracing frame; 4. base; 5. pedal platform.
The specific embodiment
Below by the specific embodiment, technical scheme of the present invention is described in further detail.
as shown in Figure 1, a kind of portable hanging ladder, comprise the hanging ladder body, base 4 and bracing frame 3, described hanging ladder body comprises more piece ladder 1 and is arranged at the hang part 2 at top, terraced 1 size specification of each son is identical, whole hanging ladder is solid and reliable, be provided with chute on described son ladder 1, in adjacent two son ladders 1, the sub-ladder in top is arranged in the chute of bottom son ladder, the two ends of described son ladder 1 are provided with pin-and-hole, fix by pin between son ladder 1, in the present embodiment, be provided with spring catch in the pin-and-hole on the top of son ladder, fixing between convenient sub-ladder, support frame as described above 3 comprises support bar and is arranged at the cross bar of described support bar bottom, the top of described support bar is hinged on one of them sub-ladder, the bottom of described support bar is provided with dowel hole, be provided with a plurality of dowel holes along described support bar, in the present embodiment, support bar has two, the upper end is hinged on respectively the wherein both sides of a son ladder, the lower end is connected by cross bar, the bottom of described support bar is provided with a plurality of pin-and-holes along the support bar direction, the bottom that is hinged on described hanging ladder body of described base 4, the dowel hole of the corresponding described support bar of one end of described base is provided with pin, described base also comprises a pedal platform 5, described pedal platform is fixedly connected with described base, in the present embodiment, described pedal platform and described base shape have a certain degree, and this angle can determine according to actual conditions, described pin connects described pin-and-hole and plays the effect of location, and pin is put into different dowel holes, makes bracing frame form different angles from the hanging ladder body, and is flexible, widely applicable, the surface of described portable hanging ladder is provided with insulation materials, prevents that the staff from getting an electric shock.
when using this hanging ladder, each sub-ladder is pulled out successively, determine to use how many knot ladders according to working depth, and utilize pin to fix, then determine corresponding angle according to the accole that will hang, pin on base is fixed in corresponding pin-and-hole, afterwards hanging ladder is hung up, described cross bar and described support bar support certain angle with described hanging ladder body, the staff starts working, the effect of described pedal platform is to facilitate the staff to stand, and can play the effect of certain guarantee staff safety, when not needing to use this portable hanging ladder, press the lower spring pin, each son ladder is shunk, the length of a son ladder of boil down to, smaller volume, be convenient for carrying.
Should be noted that at last: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can modify or the part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (5)
1. portable hanging ladder, it is characterized in that: it comprises the hanging ladder body, base and bracing frame, described hanging ladder body comprises more piece ladder and is arranged at the hang part at top, be provided with chute on described sub-ladder, in adjacent two sub-ladders, the sub-ladder in top is arranged in the chute of bottom son ladder, the two ends of described son ladder are provided with pin-and-hole, fix by pin between sub-ladder, support frame as described above comprises support bar and is arranged at the cross bar of described support bar bottom, the top of described support bar is hinged on one of them sub-ladder, the bottom of described support bar is provided with dowel hole, described base is hinged on the bottom of described hanging ladder body, the dowel hole of the corresponding described support bar of one end of described base is provided with pin.
2. portable hanging ladder according to claim 1, it is characterized in that: described base also comprises a pedal platform, described pedal platform is fixedly connected with described base.
3. portable hanging ladder according to claim 1 and 2, is characterized in that: be provided with a plurality of dowel holes along described support bar.
4. portable hanging ladder according to claim 1 and 2, it is characterized in that: the surface of described portable hanging ladder is provided with insulation materials.
5. portable hanging ladder according to claim 3, it is characterized in that: the surface of described portable hanging ladder is provided with insulation materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320219233 CN203271557U (en) | 2013-04-26 | 2013-04-26 | Portable hanging ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320219233 CN203271557U (en) | 2013-04-26 | 2013-04-26 | Portable hanging ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203271557U true CN203271557U (en) | 2013-11-06 |
Family
ID=49501996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320219233 Expired - Lifetime CN203271557U (en) | 2013-04-26 | 2013-04-26 | Portable hanging ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203271557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255998A (en) * | 2013-04-26 | 2013-08-21 | 河南省电力公司信阳供电公司 | Portable type hanging ladder |
-
2013
- 2013-04-26 CN CN 201320219233 patent/CN203271557U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255998A (en) * | 2013-04-26 | 2013-08-21 | 河南省电力公司信阳供电公司 | Portable type hanging ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XINYANG POWER SUPPLY COMPANY, STATE GRID HENAN ELE Effective date: 20140624 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: XINYANG POWER SUPPLY COMPANY, STATE GRID HENAN ELECTRIC POWER COMPANY Effective date: 20140624 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: XINYANG POWER SUPPLY COMPANY, STATE GRID HENAN ELE Free format text: FORMER NAME: HENAN ELECTRIC POWER COMPANY XINYANG POWER SUPPLY BRANCH |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 464000 XINYANG, HENAN PROVINCE TO: 100761 DONGCHENG, BEIJING |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 464000 Jianshe Road, Henan, No. 88, Patentee after: XINYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: 464000 Jianshe Road, Henan, No. 88, Patentee before: Xinyang Power Supply Company of Henan Electric Power Corp. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140624 Address after: 100761 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: XINYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: 464000 Jianshe Road, Henan, No. 88, Patentee before: XINYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131106 Effective date of abandoning: 20150819 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131106 Effective date of abandoning: 20150819 |
|
| RGAV | Abandon patent right to avoid regrant |