CN203081274U - Catwalk ladder - Google Patents

Catwalk ladder Download PDF

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Publication number
CN203081274U
CN203081274U CN 201220712276 CN201220712276U CN203081274U CN 203081274 U CN203081274 U CN 203081274U CN 201220712276 CN201220712276 CN 201220712276 CN 201220712276 U CN201220712276 U CN 201220712276U CN 203081274 U CN203081274 U CN 203081274U
Authority
CN
China
Prior art keywords
ladder
otic placode
catwalk
utility
model
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.)
Active
Application number
CN 201220712276
Other languages
Chinese (zh)
Inventor
吴强
刘春友
肖德石
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.)
Liaoning Petroleum Machinery Manufacturing Co Ltd
Original Assignee
Liaoning Petroleum Machinery Manufacturing 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 Liaoning Petroleum Machinery Manufacturing Co Ltd filed Critical Liaoning Petroleum Machinery Manufacturing Co Ltd
Priority to CN 201220712276 priority Critical patent/CN203081274U/en
Application granted granted Critical
Publication of CN203081274U publication Critical patent/CN203081274U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a catwalk ladder. The catwalk ladder disclosed by the utility model comprises a ladder, a bearing shaft, a support lug plate and a sliding way, wherein the bearing shaft is fixed on two sides of the ladder; the support lug plate is fixedly connected with a catwalk; the sliding way is arranged on the support lug plate and used for supporting sliding of the bearing shaft; and a limiting device is arranged at the end of the support lug plate. The catwalk ladder disclosed by the utility model has the advantages of being convenient to transport and carry, reducing working strength and being convenient to assemble and disassemble.

Description

A kind of cat road ladder
Technical field
The utility model relates to a kind of cat road ladder.
Background technology
Cat road ladder is mounted on the cat road, by the ladder of workman's carrying, works up and down for the workman when work.For security consideration, it is very solid that cat road ladder designs in petroleum industry, and the ladder quality is very big, makes the workman strengthen workload at work.It is just passable that the weight of cat road ladder needs the several people to move simultaneously, increased workload.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model provides a kind of cat road ladder, and convenient carrying reduces working strength.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of cat road ladder comprises ladder, loaded axle, support otic placode, slideway, and loaded axle is fixed in the ladder both sides, supports otic placode and fixedlys connected with the cat road, supports otic placode and is provided with slideway, the slip of slideway support bearing axle; Described support otic placode end is provided with stopping means.
Compared with prior art, the beneficial effects of the utility model are:
Convenient transportation and carrying reduce working strength, easy installation and removal.
Description of drawings
Fig. 1 is a working state figure of the present utility model.
Fig. 2 is travel position figure of the present utility model.
Among the figure: 1-cat road 2-supports otic placode 3-ladder 4-loaded axle 5-slideway 6-stopping means.
The specific embodiment
Below in conjunction with Figure of description the utility model is described in detail, but should be noted that enforcement of the present utility model is not limited to following embodiment.
See Fig. 1, Fig. 2, a kind of cat road ladder comprises ladder 3, loaded axle 4, supports otic placode 2, slideway 5, and loaded axle 4 is fixed in ladder 3 both sides, supports otic placode 2 and fixedlys connected with cat road 1, supports otic placode 2 and is provided with slideway 5, the slip of slideway 5 support bearing axles 4; Described support otic placode 2 ends are provided with stopping means 6.
Embodiment: the top and the both sides, bottom that loaded axle 4 are welded on ladder 3.Cat road 1 is welded with and supports otic placode 2, supports otic placode 2 and establishes slideway 5, and sliding into of support bearing axle 4 skids off.Support otic placode 2 and adopt thickening plate to make, in case produce security incident.During transportation, can mention ladder 3 bottoms, loaded axle 4 slides along slideway 5, and ladder 3 is packed up, convenient transportation.
Convenient transportation of the utility model and carrying reduce working strength, easy installation and removal.

Claims (2)

1. a cat road ladder comprises ladder, it is characterized in that, also comprises loaded axle, supports otic placode, slideway, and loaded axle is fixed in the ladder both sides, supports otic placode and fixedlys connected with the cat road, supports otic placode and is provided with slideway, the slip of slideway support bearing axle.
2. a kind of cat according to claim 1 road ladder is characterized in that described support otic placode end is provided with stopping means.
CN 201220712276 2012-12-20 2012-12-20 Catwalk ladder Active CN203081274U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220712276 CN203081274U (en) 2012-12-20 2012-12-20 Catwalk ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220712276 CN203081274U (en) 2012-12-20 2012-12-20 Catwalk ladder

Publications (1)

Publication Number Publication Date
CN203081274U true CN203081274U (en) 2013-07-24

Family

ID=48827125

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220712276 Active CN203081274U (en) 2012-12-20 2012-12-20 Catwalk ladder

Country Status (1)

Country Link
CN (1) CN203081274U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107448136A (en) * 2017-10-11 2017-12-08 长治市潞安合力机械有限责任公司 A kind of monorail crane head, which carries, can hide ladder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107448136A (en) * 2017-10-11 2017-12-08 长治市潞安合力机械有限责任公司 A kind of monorail crane head, which carries, can hide ladder

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