CN201864010U - Boarding ladder - Google Patents

Boarding ladder Download PDF

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Publication number
CN201864010U
CN201864010U CN2010206265751U CN201020626575U CN201864010U CN 201864010 U CN201864010 U CN 201864010U CN 2010206265751 U CN2010206265751 U CN 2010206265751U CN 201020626575 U CN201020626575 U CN 201020626575U CN 201864010 U CN201864010 U CN 201864010U
Authority
CN
China
Prior art keywords
bridge
fixed block
boarding ladder
bridge deck
fixing block
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
Application number
CN2010206265751U
Other languages
Chinese (zh)
Inventor
管超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong Zhonglian Technology Service Co Ltd
Original Assignee
Nantong Zhonglian Technology Service Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nantong Zhonglian Technology Service Co Ltd filed Critical Nantong Zhonglian Technology Service Co Ltd
Priority to CN2010206265751U priority Critical patent/CN201864010U/en
Application granted granted Critical
Publication of CN201864010U publication Critical patent/CN201864010U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a boarding ladder which comprises a bridge deck; the sides of the bridge deck are provided with guardrails which can prevent the safety of a user when the wind power on the water surface is large. One end of the bridge deck is movably connected with a first fixing block through a cambered axle; the bridge deck can rotate along the first fixing block; the other end of the bridge deck is fixedly connected with a second fixing block; an idler wheel is arranged at the bottom part of the second fixing block; the idler wheel consists of a round steel and a round tube; the round tube is manufactured by plugging two ends of the tube; and the round steel penetrates through the inner part of the round tube. The boarding ladder has the advantages of being simple in structure, rotatable, and safe and reliable.

Description

Boarding ladder
Technical field:
The utility model relates to a kind of boarding ladder.
Background technology:
At present, after boats and ships pull in to shore, people need to go ashore on the special-purpose boarding ladder ability, generally be after grade is beached, people carry ladder or pedal from the bank, are placed between ship and the bank, but because the wind-force of the water surface is bigger, ladder or pedal rock easily even fall into the water, and bring very big danger.
Summary of the invention:
The purpose of this utility model is in order to overcome above deficiency, a kind of boarding ladder simple in structure, rotatable, safe and reliable to be provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of boarding ladder, comprise the body of a bridge, and an end of the body of a bridge is connected with first fixed block, and the other end of the body of a bridge is fixedly connected with second fixed block, and the bottom of second fixed block is provided with roller.
Of the present utility modelly further advancing to be: an end of the body of a bridge flexibly connects by the cambered axle and first fixed block.
Of the present utility modelly further advancing to be: roller is made up of round steel and pipe, and pipe is made by the shutoff of pipe two ends, and round steel passes pipe inside.
Of the present utility modelly further advancing to be: the both sides of the body of a bridge are provided with guardrail.
The utility model compared with prior art has the following advantages: the body of a bridge can rotate around first fixed block, cambered axle is inserted in the first fixed block inside, can be used for regulating at any time the variation of hull and bank height fall, bottom at second fixed block is provided with roller, can adapt to the variation of the straight-line distance on hull and bank at any time.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Number in the figure: the 1-body of a bridge, 2-first fixed block, 3-second fixed block, 4-cambered axle, 5-round steel, 6-pipe, 7-guardrail.
The specific embodiment:
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
Show a kind of specific embodiment of the utility model boarding ladder as Fig. 1; comprise the body of a bridge 1; the both sides of the body of a bridge 1 are provided with guardrail 7; water surface wind-force is big; can protect user's safety; one end of the body of a bridge 1 is connected with first fixed block 2 by cambered axle 4; the body of a bridge 1 can rotate around first fixed block 2; the other end of the body of a bridge 2 is fixedly connected with second fixed block 3; the bottom of second fixed block 3 is provided with roller; roller is made up of round steel 5 and pipe 6, and pipe 6 is made by the shutoff of pipe two ends, and round steel 5 passes pipe 6 inside.
During foot, boarding ladder places on the ship, after treating ship to shore, the rotatable body of a bridge 1, the first fixed block 1 is fixed aboard ship, second fixed block 3 on the body of a bridge 1 other end is rotated to the bank, be inserted with cambered axle 4 in first fixed block 1, the other end of cambered axle 4 is connected with the body of a bridge 1, and cambered axle 4 can be used for regulating at any time the variation of hull and bank height fall, bottom at second fixed block 3 is provided with roller, can adapt to the variation of the straight-line distance on hull and bank at any time.The utility model is easy to use, goes ashore on the user, is not subjected to any condition restriction, and simultaneously, safety performance is very high.

Claims (4)

1. boarding ladder, it is characterized in that: the described body of a bridge (1) that comprises of boarding ladder, one end of the described body of a bridge (1) is connected with first fixed block (2), and the other end of the described body of a bridge (2) is fixedly connected with second fixed block (3), and the bottom of described second fixed block (3) is provided with roller.
2. according to the described boarding ladder of claim 1, it is characterized in that: an end of the described body of a bridge (1) flexibly connects by cambered axle (4) and described first fixed block (2).
3. according to the described boarding ladder of claim 2, it is characterized in that: described roller is made up of round steel (5) and pipe (6), and described pipe (6) is made by the shutoff of pipe two ends, and described round steel (5) passes described pipe (6) inside.
4. according to the described boarding ladder of claim 3, it is characterized in that: the both sides of the described body of a bridge (1) are provided with guardrail (7).
CN2010206265751U 2010-11-24 2010-11-24 Boarding ladder Expired - Fee Related CN201864010U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206265751U CN201864010U (en) 2010-11-24 2010-11-24 Boarding ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206265751U CN201864010U (en) 2010-11-24 2010-11-24 Boarding ladder

Publications (1)

Publication Number Publication Date
CN201864010U true CN201864010U (en) 2011-06-15

Family

ID=44135171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206265751U Expired - Fee Related CN201864010U (en) 2010-11-24 2010-11-24 Boarding ladder

Country Status (1)

Country Link
CN (1) CN201864010U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103482031A (en) * 2012-06-11 2014-01-01 中航鼎衡造船有限公司 Wharf boarding ladder
CN109204711A (en) * 2018-10-12 2019-01-15 中船澄西船舶修造有限公司 A kind of adaptive movable rail for wharf boarding ladder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103482031A (en) * 2012-06-11 2014-01-01 中航鼎衡造船有限公司 Wharf boarding ladder
CN109204711A (en) * 2018-10-12 2019-01-15 中船澄西船舶修造有限公司 A kind of adaptive movable rail for wharf boarding ladder

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Nanjing Best Shipping and Marine Engineering Design Co., Ltd.

Assignor: Nantong Zhonglian Science and Technology Service Co., Ltd.

Contract record no.: 2012320000476

Denomination of utility model: Horizontally folded boarding ladder

Granted publication date: 20110615

License type: Exclusive License

Record date: 20120417

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110615

Termination date: 20131124