CN203669721U - Hanging type inclined ladder - Google Patents
Hanging type inclined ladder Download PDFInfo
- Publication number
- CN203669721U CN203669721U CN201320760547.2U CN201320760547U CN203669721U CN 203669721 U CN203669721 U CN 203669721U CN 201320760547 U CN201320760547 U CN 201320760547U CN 203669721 U CN203669721 U CN 203669721U
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- CN
- China
- Prior art keywords
- inclined ladder
- channel steel
- channel
- section steel
- hook
- 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 hanging type inclined ladder which comprises handrails, connecting sleeves, a hook, steps, a channel steel and a baseplate, wherein the channel steel is divided into a left channel steel and a right channel steel which are used as a frame of the inclined ladder and form a certain angle with the floor; the steps are welded between two channel steel frames according to a certain interval; the baseplate is arranged at the bottommost; the hook is welded at the upper end of the inclined ladder; a plurality of connecting sleeves are respectively welded on the channel steel frames on the two sides; the connecting sleeves are made of steel pipes; landing legs of the handrails formed in a welding manner can be correspondingly inserted into the connecting sleeves. Compared with the prior art, the hanging type inclined ladder has the benefits that the inclined ladder can be used with a vehicle-mounted workover rig in operation, the handrails can be disassembled, the inclined ladder can be placed in the operation position according to needs, the up-going and down-going of personnel and the operation are convenient, and the operational efficiency is improved.
Description
Technical field
The utility model relates to a kind of engineering ancillary facility, relates in particular to a kind of hanging inclined ladder.
Background technology
When accessory on general vehicle carried well repairing machine maintenance derrick or installation guy wire, all derrick will be regained keep flat and then implement operation, but because vehicle carried well repairing machine overall structure is very compact, working space is narrow and small, is unfavorable for that personnel climb, survey and draw and keep in repair.
Summary of the invention
The utility model provides one matching used hanging inclined ladder on vehicle carried well repairing machine, can be placed on as required job position, is convenient to personnel up and down and operation, improves operating efficiency.
In order to address the above problem, the utility model by the following technical solutions:
A kind of hanging inclined ladder, comprise railing, adapter sleeve, hook, pedal, channel-section steel, base plate, described channel-section steel divides left and right two skeletons as inclined ladder, angled with ground, pedal is welded between two channel-section steel skeletons at a certain distance, and bottom is base plate, inclined ladder upper end welding hook, the several adapter sleeves of each welding on the channel-section steel skeleton of both sides, adapter sleeve is made up of steel pipe, and the railing of welding fabrication can insert in adapter sleeve corresponding supporting leg.
Compared with prior art, the beneficial effects of the utility model are:
During for vehicle carried well repairing machine operation, support the use, railing is detachable, can be placed on as required job position, is convenient to personnel up and down and operation, improves operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of hanging inclined ladder of the utility model.
In figure: 1. railing 2. adapter sleeves 3. are linked up with 4. pedal 5. channel-section steel 6. base plates
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
See Fig. 1, it is the structural representation of a kind of hanging inclined ladder of the utility model, comprise railing 1, adapter sleeve 2, hook 3, pedal 4, channel-section steel 5, base plate 6, the skeleton of two of 5 points of left and right of described channel-section steel as inclined ladder, angled with ground, pedal 4 is welded between two channel-section steel skeletons at a certain distance, bottom is base plate 6, inclined ladder upper end welding hook 3, the several adapter sleeves 2 of each welding on the channel-section steel skeleton of both sides, adapter sleeve 2 is made up of steel pipe, and the railing 1 of welding fabrication can insert in adapter sleeve corresponding supporting leg.
When use, hanging inclined ladder is moved and is put into corresponding job position, the hook 3 of ladder upper end is hooked in position firm on workover rig or derrick, and ensure the horizontal kiss the earth of ladder base plate 6, railing 1 supporting leg is below inserted in the adapter sleeve 2 on ladder both sides channel-section steel 5, operating personnel can pass through ladder up and down and operation, very convenient.After using, railing 1 is taken out, ladder is taken respectively and deposited from fixed position, do not take up room.
Claims (1)
1. a hanging inclined ladder, it is characterized in that, comprise railing, adapter sleeve, hook, pedal, channel-section steel, base plate, described channel-section steel divides left and right two skeletons as inclined ladder, angled with ground, pedal is welded between two channel-section steel skeletons at a certain distance, bottom is base plate, inclined ladder upper end welding hook, the several adapter sleeves of each welding on the channel-section steel skeleton of both sides, adapter sleeve is made up of steel pipe, and the railing of welding fabrication can insert in adapter sleeve corresponding supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320760547.2U CN203669721U (en) | 2013-11-25 | 2013-11-25 | Hanging type inclined ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320760547.2U CN203669721U (en) | 2013-11-25 | 2013-11-25 | Hanging type inclined ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203669721U true CN203669721U (en) | 2014-06-25 |
Family
ID=50966033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320760547.2U Expired - Fee Related CN203669721U (en) | 2013-11-25 | 2013-11-25 | Hanging type inclined ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203669721U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729600A (en) * | 2017-10-27 | 2018-11-02 | 江苏核电有限公司 | A kind of personnel's passage trestle and its installation method suitable for reactor |
| CN113107350A (en) * | 2021-03-15 | 2021-07-13 | 中国煤炭科工集团太原研究院有限公司 | Ladder climbing mechanism for anchor rod drill carriage |
-
2013
- 2013-11-25 CN CN201320760547.2U patent/CN203669721U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729600A (en) * | 2017-10-27 | 2018-11-02 | 江苏核电有限公司 | A kind of personnel's passage trestle and its installation method suitable for reactor |
| CN113107350A (en) * | 2021-03-15 | 2021-07-13 | 中国煤炭科工集团太原研究院有限公司 | Ladder climbing mechanism for anchor rod drill carriage |
| CN113107350B (en) * | 2021-03-15 | 2022-09-06 | 中国煤炭科工集团太原研究院有限公司 | Ladder climbing mechanism for anchor rod drill carriage |
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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: 20140625 Termination date: 20211125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |