CN205369866U - Assembled steel ladder - Google Patents

Assembled steel ladder Download PDF

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Publication number
CN205369866U
CN205369866U CN201620024690.9U CN201620024690U CN205369866U CN 205369866 U CN205369866 U CN 205369866U CN 201620024690 U CN201620024690 U CN 201620024690U CN 205369866 U CN205369866 U CN 205369866U
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CN
China
Prior art keywords
ladder
operation panel
steel ladder
steel
outside
Prior art date
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Active
Application number
CN201620024690.9U
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Chinese (zh)
Inventor
宋书东
孙凯
徐成乾
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.)
No 1 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd
Original Assignee
No 1 Engineering Co Ltd of CCCC First Harbor Engineering 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.)
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Application filed by No 1 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd filed Critical No 1 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd
Priority to CN201620024690.9U priority Critical patent/CN205369866U/en
Application granted granted Critical
Publication of CN205369866U publication Critical patent/CN205369866U/en
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Abstract

The utility model provides an assembled steel ladder which the technical essential is: including the steel ladder body, the lower part of steel ladder body is the bottom support, the upper portion of bottom support is connected with monomer constitutional unit, monomer constitutional unit's outside be connected with can to inboard and the outside open, monomer constitutional unit is connected with main part constitutional unit, the outside of main part mechanism unit is connected with the ladder, the crossing department of the ladder of adjacent layer is provided with the operation platform of horizontal setting, the last horizontal connection rod that is provided with of operation platform, be provided with the operation panel that to open in the middle of the adjacent horizontal connection rod downwards, operation panel after opening supplies constructor to go upward or descending stair for being used for promptly, the side was opened to the operation panel downwards tip is provided with the bolt, this bolt is locked with horizontal connection rod when the operation panel is not opened downwards mutually, the both sides of steel ladder body still are provided with turns over the board support, adopt this technical scheme, it is convenient that ann tears open, repeatedly usable, and the outside need not hang the safety net, effectively reduces the choke area, has increased the stability against overturning of structure.

Description

A kind of assembled steel ladder
Technical field
This utility model relates to building auxiliary equipment technical field, specifically a kind of assembled steel ladder.
Background technology
On-the-spot in construction site, as built the job site such as bridge, highway, need to use the construction equipments such as steel ladder, steel ladder of the prior art is very heavy, it has not been convenient to dismounting, length consuming time, turnover rate is low, the outside need of steel ladder hangs safety net, and adding the wind resistance area of support body, stability and intensity has to be hoisted.
Utility model content
The purpose of this utility model, it is simply that solve Problems existing in above technology, and a kind of assembled steel ladder is provided for this.
A kind of assembled steel ladder, including steel ladder body, the bottom of steel ladder body is bottom support, the top of bottom support is connected to monomeric building blocks, the outside of monomeric building blocks is connected to the door that can open to the inside with outside, monomeric building blocks is connected to agent structure unit, the outside of main body mechanism unit is connected to ladder, ladder is provided with the pedal being uniformly arranged, the intersection of the ladder of adjacent layer is provided with the operating platform of horizontally set, operating platform is provided with horizontal brace rod, the operation panel that can open downwards it is provided with in the middle of adjacent horizontal brace rod, operation panel after opening is for the stair for workmen's upstream or downstream, operation panel is provided with latch in the end of downward opening side, this latch is locked with horizontal brace rod mutually when operation panel is not opened downwards, the both sides of steel ladder body are additionally provided with turnover panel and support.
Further, described often joint monomeric building blocks being provided with 2 doors, door is connected by latch with operation panel.
Further, being often provided with connecting rod arranged in a crossed manner on group main body mechanism unit, often group connecting rod is firmly connected by bolt by shaped steel and angle steel and node steel plate.
Further, described turnover panel supports and includes arranging pre-buried round platform nut and otic placode on the sidewall of steel ladder body, and pre-buried round platform nut is connected to turnover panel, and the other end of turnover panel is connected to ferrum chain, and the other end of ferrum chain is connected to otic placode.
Further, described ladder being provided with steel plate hook, this steel plate hook mounts mutually with monomeric building blocks, and pedal is expanded metal lath, and spacing of marking time is 20-30cm, and ladder both sides are provided with handrail.
Further, the both sides of described every block operations plate are respectively provided with hand banisters.
Further, described operation panel upwardly-openable.
Advantage of the present utility model:
1, structure self-strength is high, and it is convenient that peace is torn open, reusable, and turnover rate is high;
2, outside need not hang safety net, effectively reduces wind resistance area, adds the stability against overturning of structure.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of operating platform of the present utility model;
Fig. 3 is the structural representation that turnover panel of the present utility model supports.
Specific embodiment
It is understood to make this utility model be easier to, below in conjunction with accompanying drawing and embodiment, the technical solution of the utility model is described in detail.
Embodiment 1
nullAs shown in Figure 1-2,A kind of assembled steel ladder,Including steel ladder body 1,The bottom of steel ladder body 1 is bottom support 2,The top of bottom support 2 is connected to monomeric building blocks 3,The outside of monomeric building blocks 3 is connected to the door that can open to the inside with outside,Monomeric building blocks 3 is connected to agent structure unit 8,The outside of main body mechanism unit 8 is connected to ladder 6,Ladder 6 is provided with the pedal 7 being uniformly arranged,The intersection of the ladder 6 of adjacent layer is provided with the operating platform 9 of horizontally set,Operating platform 9 is provided with horizontal brace rod 11,It is provided with, in the middle of adjacent horizontal brace rod 11, the operation panel 10 that can open downwards,Operation panel 10 after opening is for the stair for workmen's upstream or downstream,Operation panel 10 is provided with latch in the end of downward opening side,This latch is locked with horizontal brace rod 11 phase when operation panel 10 is not opened downwards,The both sides of steel ladder body 1 are additionally provided with turnover panel and support 5.
Embodiment 2
nullAs Figure 1-3,A kind of assembled steel ladder,Including steel ladder body 1,The bottom of steel ladder body 1 is bottom support 2,Steel ladder body 1 structure is consolidated the effect being connected with ground,Upper load is delivered to ground,The top of bottom support 2 is connected to monomeric building blocks 3,Monomeric building blocks 3 is basic component units,Each standard sections is saved monomer Welding Structure by 2 and is formed by connecting by middle brace rod part,Mainly play a part to constitute main structure body,Hang standard ladder thereon and level cross jumping after personnel can freely up and down pass through,Arrive construction operation place,The outside of monomeric building blocks 3 is connected to the door that can open to the inside with outside,Described often joint monomeric building blocks 3 is provided with 2 doors,Door is connected by latch with operation panel 10,Door is arranged at outside monomeric building blocks 3,Cat ladder can be done on the one hand use,When needing, door can be opened by workmen laterally,Climb as cat ladder and paramount pier template operation platform 9 carries out operation;nullOn the other hand,When workmen needs to carry out operation in turnover panel support 5,Door can be opened to the inside and set level,Door to shut latch when not in use,Monomeric building blocks 3 is connected to agent structure unit 8,Often group main body mechanism unit 8 is provided with connecting rod 4 arranged in a crossed manner,Often group connecting rod 4 is firmly connected by bolt by shaped steel and angle steel and node steel plate,The outside of main body mechanism unit 8 is connected to ladder 6,Described ladder 6 is provided with steel plate hook,This steel plate hook mounts with monomeric building blocks 3 phase,Ladder 6 is provided with the pedal 7 being uniformly arranged,Pedal 7 is expanded metal lath,Spacing of marking time is 20-30cm,Ladder 6 both sides are provided with handrail,The intersection of the ladder 6 of adjacent layer is provided with the operating platform 9 of horizontally set,Operating platform 9 is provided with horizontal brace rod 11,It is provided with, in the middle of adjacent horizontal brace rod 11, the operation panel 10 that can open downwards,Operation panel 10 also upwardly-openable,Operation panel 10 after opening is for the stair for workmen's upstream or downstream,The both sides of every block operations plate 10 are respectively provided with hand banisters,Operation panel 10 is provided with latch in the end of downward opening side,This latch is locked with horizontal brace rod 11 phase when operation panel 10 is not opened downwards,Same operating platform 9 can arrange half space,Between two half spaces, level is set and crosses jumping structure,Crossing jumping personnel by level can safe transfer in sustained height operation planar between two high piers,Level is crossed jumping two ends and is respectively welded and set a pair steel plate hook and the firmly mounting of monomeric building blocks 3 relevant position hook,The both sides of steel ladder body 1 are additionally provided with turnover panel and support 5,Turnover panel supports 5 and includes arranging pre-buried round platform nut 12 and otic placode 15 on the sidewall of steel ladder body 1,Pre-buried round platform nut 12 is connected to turnover panel 13,The other end of turnover panel 13 is connected to ferrum chain 14,The other end of ferrum chain 14 is connected to otic placode 15.

Claims (7)

  1. null1. an assembled steel ladder,Including steel ladder body,It is characterized in that: the bottom of steel ladder body is bottom support,The top of bottom support is connected to monomeric building blocks,The outside of monomeric building blocks is connected to the door that can open to the inside with outside,Monomeric building blocks is connected to agent structure unit,The outside of main body mechanism unit is connected to ladder,Ladder is provided with the pedal being uniformly arranged,The intersection of the ladder of adjacent layer is provided with the operating platform of horizontally set,Operating platform is provided with horizontal brace rod,The operation panel that can open downwards it is provided with in the middle of adjacent horizontal brace rod,Operation panel after opening is for the stair for workmen's upstream or downstream,Operation panel is provided with latch in the end of downward opening side,This latch is locked with horizontal brace rod mutually when operation panel is not opened downwards,The both sides of steel ladder body are additionally provided with turnover panel and support.
  2. 2. a kind of assembled steel ladder according to claim 1, it is characterised in that: being provided with 2 doors on described often joint monomeric building blocks, door is connected by latch with operation panel.
  3. 3. a kind of assembled steel ladder according to claim 1, it is characterised in that: being often provided with connecting rod arranged in a crossed manner on group main body mechanism unit, often group connecting rod is firmly connected by bolt by shaped steel and angle steel and node steel plate.
  4. 4. a kind of assembled steel ladder according to claim 1, it is characterized in that: described turnover panel supports and includes arranging pre-buried round platform nut and otic placode on the sidewall of steel ladder body, pre-buried round platform nut is connected to turnover panel, and the other end of turnover panel is connected to ferrum chain, and the other end of ferrum chain is connected to otic placode.
  5. 5. a kind of assembled steel ladder according to claim 1, it is characterised in that: being provided with steel plate hook on described ladder, this steel plate hook mounts mutually with monomeric building blocks, and pedal is expanded metal lath, and spacing of marking time is 20-30cm, and ladder both sides are provided with handrail.
  6. 6. a kind of assembled steel ladder according to claim 1, it is characterised in that: the both sides of described every block operations plate are respectively provided with hand banisters.
  7. 7. a kind of assembled steel ladder according to claim 1, it is characterised in that: described operation panel upwardly-openable.
CN201620024690.9U 2016-01-12 2016-01-12 Assembled steel ladder Active CN205369866U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620024690.9U CN205369866U (en) 2016-01-12 2016-01-12 Assembled steel ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620024690.9U CN205369866U (en) 2016-01-12 2016-01-12 Assembled steel ladder

Publications (1)

Publication Number Publication Date
CN205369866U true CN205369866U (en) 2016-07-06

Family

ID=56278078

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620024690.9U Active CN205369866U (en) 2016-01-12 2016-01-12 Assembled steel ladder

Country Status (1)

Country Link
CN (1) CN205369866U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105464354A (en) * 2016-01-12 2016-04-06 中交一航局第五工程有限公司 Prefabricated type steel ladder
CN106193563A (en) * 2016-08-26 2016-12-07 中建三局安装工程有限公司 E type adaptive mode massing fast assembling-disassembling construction operation platform
CN110005181A (en) * 2019-04-30 2019-07-12 厦门合诚工程技术有限公司 A kind of Tunnel Repair reinforces platform and device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105464354A (en) * 2016-01-12 2016-04-06 中交一航局第五工程有限公司 Prefabricated type steel ladder
CN106193563A (en) * 2016-08-26 2016-12-07 中建三局安装工程有限公司 E type adaptive mode massing fast assembling-disassembling construction operation platform
CN110005181A (en) * 2019-04-30 2019-07-12 厦门合诚工程技术有限公司 A kind of Tunnel Repair reinforces platform and device

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