CN105818933A - Movable inclined ladder - Google Patents
Movable inclined ladder Download PDFInfo
- Publication number
- CN105818933A CN105818933A CN201610249773.2A CN201610249773A CN105818933A CN 105818933 A CN105818933 A CN 105818933A CN 201610249773 A CN201610249773 A CN 201610249773A CN 105818933 A CN105818933 A CN 105818933A
- Authority
- CN
- China
- Prior art keywords
- bar
- cross bar
- ladder
- horizontal
- inclined shore
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/397—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders characterised by having wheels, rollers, or runners
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a movable inclined ladder, which comprises an inclined ladder body, wherein the inclined ladder body comprises two mutually parallel inclined support rods, vertical supports and horizontal ladder plates; the vertical supports are separately arranged on the upper end and the lower end of each inclined support rod and the outer side between the upper end and the lower end of each inclined support rod at equal intervals; the vertical supports on the outer sides of the two inclined support rods are in one-to-one correspondence; one horizontal ladder plate is arranged on the upper ends of every two corresponding vertical supports on the two inclined support rods; a vertical rod which is perpendicular to the ground and liftable is fixedly arranged on the upper end of each inclined support rod; the lower ends of the two inclined support rods are fixedly provided with a first horizontal rod which is parallel with the horizontal ladder plates; the horizontal ladder plates which are distributed on the vertical supports on the lower ends of the inclined support rods are arranged on the upper side of the first horizontal rod; a second horizontal rod is fixedly arranged on the lower ends of the vertical rods; the first horizontal rod and the second horizontal rod are mutually parallel; and rollers with braking functions are separately arranged on the bottoms of the first horizontal rod and the second horizontal rod. The movable inclined ladder has the advantages of simple structure, convenience in use and good safety.
Description
Technical field
The present invention relates to a kind of ladder, particularly relate to a kind of mobile inclined ladder.
Background technology
Traditional ship ladder up and down is rope ladder, in-convenience in use, and safety is the highest.
Summary of the invention
It is an object of the invention to provide a kind of mobile inclined ladder, simple in construction, easy to use, safety is good.
nullFor achieving the above object，The present invention provides a kind of mobile inclined ladder，Including inclined ladder，Described inclined ladder includes inclined shore bar、Vertical supporting and horizontal staircase boards，Described inclined shore bar has two and is parallel to each other，The outside of every described inclined shore bar is provided with described vertical supporting the most at equal intervals，Described vertical supporting is distributed in the upper end of inclined shore bar、Between lower end and top and bottom，The vertical supporting one_to_one corresponding in the outside of two described inclined shore bars，The upper end of two vertical supportings the most corresponding on two described inclined shore bars is fixed with horizontal staircase boards described in，The upper end of every described inclined shore bar is fixed with vertical rod perpendicular to the ground，Described vertical rod is lifting vertical rod，It is distributed in the vertical supporting outside inclined shore bar upper end to be also secured to outside the upper end of vertical rod，The upper end of two described inclined shore bars is connected with each other，The lower end of two described inclined shore bars is fixed with one first cross bar，Described first cross bar is parallel with horizontal staircase boards，The horizontal staircase boards being distributed on the vertical supporting of inclined shore bar lower end is arranged on the upside of the first cross bar，The lower end of described vertical rod is fixed with one second cross bar，Described first cross bar and the second cross bar is parallel and is provided with the roller with brake function respectively in the bottom of the first cross bar and the second cross bar.
As a further improvement on the present invention, described inclined shore bar, vertical supporting, horizontal staircase boards, the first cross bar and the second cross bar are made by metal material.
Compared with prior art, the having the beneficial effect that of the mobile inclined ladder of the present invention:
(1) using mobile inclined ladder, be not only simple in structure, Stability Analysis of Structures, intensity is good, and easy to use, and safety is good.
(2) using metal material to make, thus intensity is good, service life is long.
By description below and combine accompanying drawing, the present invention will become more fully apparent, and these accompanying drawings are used for explaining embodiments of the invention.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of mobile inclined ladder.
Detailed description of the invention
With reference now to accompanying drawing, describing embodiments of the invention, element numbers similar in accompanying drawing represents similar element.
Refer to Fig. 1, described mobile inclined ladder includes that inclined ladder 1, described inclined ladder 1 include inclined shore bar 1a, vertical supporting 1b and horizontal staircase boards 1c.Described inclined shore bar 1a has two and is parallel to each other, and the outside of every described inclined shore bar 1a is provided with described vertical supporting 1b the most at equal intervals.Described vertical supporting 1b is distributed between the upper end of inclined shore bar 1a, lower end and top and bottom, the vertical supporting 1b one_to_one corresponding in the outside of two described inclined shore bar 1a, the upper end of two vertical supporting 1b the most corresponding on two described inclined shore bar 1a is fixed with horizontal staircase boards 1c described in.The upper end of every described inclined shore bar 1a is fixed with vertical rod 2 perpendicular to the ground, and described vertical rod 2 is lifting vertical rod.It is distributed in the vertical supporting 1b outside inclined shore bar 1a upper end to be also secured to outside the upper end of vertical rod 2.The upper end of two described inclined shore bar 1a is connected with each other, so that mobile inclined ladder is more firm.The lower end of two described inclined shore bar 1a is fixed with one first cross bar 3, described first cross bar 3 is parallel with horizontal staircase boards 1c, the horizontal staircase boards 1c being distributed on the vertical supporting 1b of inclined shore bar 1a lower end is arranged on the upside of the first cross bar 3, the lower end of described vertical rod 2 is fixed with one second cross bar 4, described first cross bar 3 and the second cross bar 4 is parallel and is provided with the roller 5 with brake function respectively in the bottom of the first cross bar 3 and the second cross bar 4, such that it is able to be moved easily.Described inclined shore bar 1a, vertical supporting 1b, horizontal staircase boards 1c, the first cross bar 3 and the second cross bar 4 are made by metal material, thus intensity is good, and service life is long.
Connect between described first cross bar 3 and the second cross bar 4 and have two longitudinal rods 6 in the horizontal plane so that the mobile triangle structure of inclined ladder, thus good stability.Connecting between two described longitudinal rods 6 has many bracing pieces 7, many described bracing pieces 7 to arrange at equal intervals, thus can increase the intensity of mobile inclined ladder.Described bracing piece 7 and longitudinal rod 6 are made by metal material, thus intensity is good, and service life is long.
The upper surface of each described horizontal staircase boards 1c is adhesive with antiskid glue cushion 8, and the surface of described antiskid glue cushion 8 is provided with anti-skidding lines, thus the upper and lower ship time of staff is safer.
The upper surface of described antiskid glue cushion 8 is provided with phosphor strip 9, such that it is able to point out people's stepped locations under dark surrounds, it is ensured that safety.
The side of described horizontal staircase boards 1c is close to hull side, and opposite side is away from hull side.It is distributed in the horizontal staircase boards 1c of vertical supporting 1b upper end of the upper end of inclined shore bar 1a, lower end and centre and is fixed with guard bar 10 at end face and at the side away from hull of horizontal staircase boards 1c, connect between two adjacent guard bars 10 and have chain 11, chain 11 and guard bar 10 constitute guardrail structure, thereby may be ensured that safety.
Described second cross bar 4 is provided with two alignment pins 12 towards the side of the first cross bar 3, two described alignment pins 12 are symmetrically positioned in the both sides of two longitudinal rods 6, within two described alignment pins 12 can knock in ground by external force, to be positioned by mobile inclined ladder, thus ensure safety.
The side towards hull of described first cross bar 3 and the second cross bar 4 is provided with vacuum slot, such that it is able to absorption is on hull, to ensure that mobile inclined ladder is not easy displacement, thus ensures safety.
Above in association with most preferred embodiment, invention has been described, but the invention is not limited in embodiment disclosed above, and should contain amendment, the equivalent combinations that the various essence according to the present invention is carried out.
Claims (2)
- null1. a mobile inclined ladder，It is characterized in that，Including: inclined ladder，Described inclined ladder includes inclined shore bar、Vertical supporting and horizontal staircase boards，Described inclined shore bar has two and is parallel to each other，The outside of every described inclined shore bar is provided with described vertical supporting the most at equal intervals，Described vertical supporting is distributed in the upper end of inclined shore bar、Between lower end and top and bottom，The vertical supporting one_to_one corresponding in the outside of two described inclined shore bars，The upper end of two vertical supportings the most corresponding on two described inclined shore bars is fixed with horizontal staircase boards described in，The upper end of every described inclined shore bar is fixed with vertical rod perpendicular to the ground，Described vertical rod is lifting vertical rod，It is distributed in the vertical supporting outside inclined shore bar upper end to be also secured to outside the upper end of vertical rod，The upper end of two described inclined shore bars is connected with each other，The lower end of two described inclined shore bars is fixed with one first cross bar，Described first cross bar is parallel with horizontal staircase boards，The horizontal staircase boards being distributed on the vertical supporting of inclined shore bar lower end is arranged on the upside of the first cross bar，The lower end of described vertical rod is fixed with one second cross bar，Described first cross bar and the second cross bar is parallel and is provided with the roller with brake function respectively in the bottom of the first cross bar and the second cross bar.
- 2. mobile inclined ladder as claimed in claim 1, it is characterised in that: described inclined shore bar, vertical supporting, horizontal staircase boards, the first cross bar and the second cross bar are made by metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610249773.2A CN105818933A (en) | 2016-04-21 | 2016-04-21 | Movable inclined ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610249773.2A CN105818933A (en) | 2016-04-21 | 2016-04-21 | Movable inclined ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105818933A true CN105818933A (en) | 2016-08-03 |
Family
ID=56527275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610249773.2A Pending CN105818933A (en) | 2016-04-21 | 2016-04-21 | Movable inclined ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105818933A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516018A (en) * | 2016-08-26 | 2017-03-22 | 江苏力盛船舶设备制造有限公司 | Boarding ladder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4166516A (en) * | 1978-01-10 | 1979-09-04 | Equipment Company Of America | Adjustable caster |
| CN201771417U (en) * | 2010-08-20 | 2011-03-23 | 鞍钢重型机械有限责任公司 | Convenient step ladder |
| CN203669717U (en) * | 2013-12-31 | 2014-06-25 | 广东江龙船舶制造有限公司 | Novel movable ladder frame |
| CN204186291U (en) * | 2014-09-18 | 2015-03-04 | 陕西杨凌天和生物科技有限责任公司 | A kind of packaged type adopts mushroom frame |
| CN105322461A (en) * | 2015-10-28 | 2016-02-10 | 国家电网公司 | Electric power overhauling ladder convenient to use |
-
2016
- 2016-04-21 CN CN201610249773.2A patent/CN105818933A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4166516A (en) * | 1978-01-10 | 1979-09-04 | Equipment Company Of America | Adjustable caster |
| CN201771417U (en) * | 2010-08-20 | 2011-03-23 | 鞍钢重型机械有限责任公司 | Convenient step ladder |
| CN203669717U (en) * | 2013-12-31 | 2014-06-25 | 广东江龙船舶制造有限公司 | Novel movable ladder frame |
| CN204186291U (en) * | 2014-09-18 | 2015-03-04 | 陕西杨凌天和生物科技有限责任公司 | A kind of packaged type adopts mushroom frame |
| CN105322461A (en) * | 2015-10-28 | 2016-02-10 | 国家电网公司 | Electric power overhauling ladder convenient to use |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516018A (en) * | 2016-08-26 | 2017-03-22 | 江苏力盛船舶设备制造有限公司 | Boarding ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |