CN206942650U - A kind of detachable cat ladder - Google Patents
A kind of detachable cat ladder Download PDFInfo
- Publication number
- CN206942650U CN206942650U CN201720660332.1U CN201720660332U CN206942650U CN 206942650 U CN206942650 U CN 206942650U CN 201720660332 U CN201720660332 U CN 201720660332U CN 206942650 U CN206942650 U CN 206942650U
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- China
- Prior art keywords
- cat ladder
- detachable
- pin
- hole
- vertical rod
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Abstract
The utility model discloses a kind of detachable cat ladder, including two or more cat ladder unit, the cat ladder unit includes left and right cat ladder vertical rod and the cat ladder cross bar being connected horizontally between the cat ladder vertical rod of left and right, is formed between the multiple cat ladder unit by connecting plate detachable connection.Detachable cat ladder of the present utility model connects multiple cat ladder units by connecting plate, and so as to realize the effect of adjustment cat ladder height, installation, convenient disassembly are quick, repeat and utilize, cost-effective and high-efficiency environment friendly.
Description
Technical field
The utility model belongs to cat ladder manufacturing technology field, and in particular to a kind of detachable cat ladder.
Background technology
Cat ladder has application in multiple fields such as building, metallurgical, production and lives, used in some Large Construction occasions
Cat ladder length requirement is high, can be up to more than 50 meters.Existing cat ladder is regular stationary cat ladder, and its length is short, and immutable
It is dynamic, to longer cat ladder, more piece is often fixed into cat ladder before use by welding assembly, cut again after the completion of use, using not
Just, and multiple welding and cutting can cause to damage to steel, influence safety in utilization, are unfavorable for long-term use.
Utility model content
For above-mentioned technical problem, the purpose of this utility model is to provide a kind of detachable cat ladder, and the cat ladder passes through company
Fishplate bar connects the purpose that multiple cat ladder units reach regulation cat ladder length, convenient disassembly, repeatable utilization.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions：
A kind of detachable cat ladder, including two or more cat ladder unit, the cat ladder unit include left and right cat ladder vertical rod and
The cat ladder cross bar being connected horizontally between the cat ladder vertical rod of left and right, pass through the detachable company of connecting plate between the multiple cat ladder unit
Connect and form.
Further, above-mentioned detachable cat ladder, the cat ladder cross bar are fixedly connected on left and right cat ladder with bolt level and stood
Between bar.
Further, above-mentioned detachable cat ladder, referred to by connecting plate detachable connection between the cat ladder unit,
Connecting plate both ends, and the both ends of left and right cat ladder vertical rod are equipped with screwed hole, cat ladder vertical rod and connecting plate and pass through screw thread by bolt
Realize the connection between cat ladder unit in hole.
Further, above-mentioned detachable cat ladder, referred to by connecting plate detachable connection between the cat ladder unit,
Connecting plate both ends are provided with hole, and the both ends homonymy of left and right cat ladder vertical rod is provided with the raised member with pin-and-hole, and the raised member passes through
The hole of connecting plate, pin insertion pin-and-hole realize connection., can be faster real by the way of pin connects multiple cat ladder units
The assembly and disassembly of existing cat ladder.
Further, above-mentioned detachable cat ladder, the pin-and-hole of the raised member is vertical pin-and-hole.
Further, above-mentioned detachable cat ladder, the cat ladder unit use 30*3 Zinc-coated angle steels.
Further, above-mentioned detachable cat ladder, the bolt are M12 galvanized bolts, and pin is the zinc-plated pins of M6.
Further, above-mentioned detachable cat ladder, the length of each cat ladder unit is 0.2~1m.
Detachable cat ladder of the present utility model connects multiple cat ladder units by connecting plate, so as to realize that adjustment cat ladder is high
The effect of degree, installation, convenient disassembly are quick, repeat and utilize, cost-effective and high-efficiency environment friendly.Climbed in particular by pin connection
The scheme of terraced unit, it is more quicker than bolted mode, it in emergency circumstances can preferably play emergencing action at some.
Brief description of the drawings
Fig. 1 is the detachable cat ladder structural representation of embodiment 1；
Fig. 2 is the detachable cat ladder structural representation of embodiment 2；
Fig. 3 is the detachable cat ladder raised member side view of embodiment 2；
Wherein, 1,2 be left and right cat ladder vertical rod, and 3 be cat ladder cross bar, and 4 be bolt, and 5 be connecting plate, and 6 be pin, and 7 be raised
Component.
Embodiment
It is only below a kind of preferable embodiment of the utility model, this should not be interpreted as to the above-mentioned master of the utility model
The scope of topic is only limitted to following example, and each feature of the present utility model can carry out arbitrary group in the case of reconcilable
Close, these belong to the scope of the utility model protection.
Embodiment 1
Referring to Fig. 1, a kind of detachable cat ladder, it is made up of multiple cat ladder units, each cat ladder unit includes left and right cat ladder
Vertical rod 1 and 2, and the cat ladder cross bar 3 by the horizontal connection of bolt 4 (can also be welding) therebetween, the two of the cat ladder vertical rod
End is provided with screwed hole, and the both ends of connecting plate 5 also are provided with screwed hole, and cat ladder vertical rod and company are passed through with bolt between adjacent cat ladder unit
The screwed hole of fishplate bar achieves a fixed connection.According to the quantity for being actually needed appropriate increase and decrease cat ladder unit, after use, by even
Fishplate bar disassembles, and convenience in transport and next time use.
Embodiment 2
Referring to Fig. 2 and 3, a kind of detachable cat ladder, it is made up of multiple cat ladder units, each cat ladder unit includes left and right and climbed
Terraced vertical rod 1 and 2, and the cat ladder cross bar 3 by the horizontal connection of bolt 4 (can also be welding) therebetween, the cat ladder vertical rod
Both ends homonymy is provided with the raised member 7 with pin-and-hole, and the both ends of connecting plate 5 are provided with hole, and the raised member 7 passes through connecting plate
Hole, pin 7 insert pin-and-hole and achieved a fixed connection.After use, pull down pin 7 can dismountable cat ladder, it is more easy to be fast
It is prompt.
Claims (6)
1. a kind of detachable cat ladder, it is characterised in that including two or more cat ladder unit, the cat ladder unit includes left and right
Cat ladder vertical rod and the cat ladder cross bar being connected horizontally between the cat ladder vertical rod of left and right, pass through connecting plate between the multiple cat ladder unit
Detachable connection forms, and connecting plate both ends are provided with hole, and the both ends homonymy of left and right cat ladder vertical rod is provided with the raised structure with pin-and-hole
Part, the raised member pass through the hole of connecting plate, and pin insertion pin-and-hole realizes connection.
2. detachable cat ladder according to claim 1, it is characterised in that the cat ladder cross bar horizontal fixed company of bolt
It is connected between the cat ladder vertical rod of left and right.
3. detachable cat ladder according to claim 1, it is characterised in that the pin-and-hole of the raised member is vertical pin
Hole.
4. detachable cat ladder according to claim 1, it is characterised in that the cat ladder unit uses the zinc-plated angles of 30*3
Steel.
5. detachable cat ladder according to claim 2, it is characterised in that the bolt is M12 galvanized bolts, and pin is
The zinc-plated pins of M6.
6. detachable cat ladder according to claim 1, it is characterised in that the length of each cat ladder unit is 0.2~1m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720660332.1U CN206942650U (en) | 2017-06-08 | 2017-06-08 | A kind of detachable cat ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720660332.1U CN206942650U (en) | 2017-06-08 | 2017-06-08 | A kind of detachable cat ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206942650U true CN206942650U (en) | 2018-01-30 |
Family
ID=61362880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720660332.1U Active CN206942650U (en) | 2017-06-08 | 2017-06-08 | A kind of detachable cat ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206942650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100538A (en) * | 2017-06-08 | 2017-08-29 | 中国五冶集团有限公司 | A kind of detachable cat ladder |
| CN110541559A (en) * | 2019-09-17 | 2019-12-06 | 广州中石科技有限公司 | Detain pole subassembly and cat ladder |
-
2017
- 2017-06-08 CN CN201720660332.1U patent/CN206942650U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100538A (en) * | 2017-06-08 | 2017-08-29 | 中国五冶集团有限公司 | A kind of detachable cat ladder |
| CN110541559A (en) * | 2019-09-17 | 2019-12-06 | 广州中石科技有限公司 | Detain pole subassembly and cat ladder |
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