CN206753475U - A kind of detachable work in combination ladder - Google Patents
A kind of detachable work in combination ladder Download PDFInfo
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- CN206753475U CN206753475U CN201720374984.9U CN201720374984U CN206753475U CN 206753475 U CN206753475 U CN 206753475U CN 201720374984 U CN201720374984 U CN 201720374984U CN 206753475 U CN206753475 U CN 206753475U
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Abstract
A kind of detachable work in combination ladder, belongs to transmitting cylinder foaming operation and large-size cylinder body(Diameter range is 2000mm -2500mm)The working stand equipment technical field of parts assembling, technical problem to be solved is to provide a kind of people's activity space is big, work top is big, versatile working stand to be applied to the assembling for launching cylinder foaming operation and large-size cylinder body parts, used technical scheme:Ladder is connected with bridge-type including the first independent inclined ladder, the second independent inclined ladder, the first independent inclined ladder, the second independent inclined ladder be symmetricly set on bridge-type connection ladder both ends, and bridge-type connection ladder both ends respectively with first independent inclined ladder one end, second independent inclined ladder one end detachable connection;The utility model is applied to transmitting cylinder foaming operation and the assembling of large-size cylinder body parts.
Description
Technical field
A kind of detachable work in combination ladder, belongs to transmitting cylinder foaming operation and large-size cylinder body(Diameter range is
2000mm—ø2500mm)The working stand equipment technical field of parts assembling.
Background technology
At present, the design specification of working stand has been gone into professional standard.GB4053-2009《Fixed steel ladder and platform peace
It is complete to require》Define the essential safety requirements of the design of fixed steel ladder, manufacture and installation.Wherein contain three portions
Point:GB4053.1 steel vertical ladder, GB4053.2 steel inclined ladder, GB4053.3 industrial protections railing and steel platform.GB4053.2 steel
The specified in more detail material of steel inclined ladder, tilt angles scope, high, the wide, inclination angle of Common Steels inclined ladder of marking time of marking time in inclined ladder standard
With the content of rise-span ratio, design load, manufacture installation, antirust and anticorrosion, structural requirement etc..
In working stand manufacturing enterprise, most work ladder is single design, and has formed standardised generic design, sample
Formula is single, and work in combination ladder in the market is less.For transmitting cylinder foaming operation and large-size cylinder body(Diameter range is
2000mm—ø2500mm)For the assembling of parts, multiple person cooperational completion is generally required, working stand at least needs to stand simultaneously
Three people are, it is necessary to have enough work spaces to complete to operate, while when a station is completed to go to next station, also need
Working stand is moved easily, the working stand applied to large-size cylinder body assembling is mostly domes in the market, and the activity of people is empty
Between it is narrow and small, work top is smaller, does not meet the big operating space needed for foaming operation, and arch radian is more with product radian phase
Match somebody with somebody, be largely the nonstandard special-purpose ladder that enterprise is special task design, versatility is poor.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of people's activity space is big, work top is big, versatility
Strong working stand is applied to the assembling for launching cylinder foaming operation and large-size cylinder body parts.
In order to solve the above technical problems, technical scheme used by the utility model:A kind of detachable work in combination ladder,
Ladder is connected with bridge-type including the first independent inclined ladder, the second independent inclined ladder, the first independent inclined ladder, the second independent inclined ladder are symmetrically set
Put bridge-type connection ladder both ends, and bridge-type connection ladder both ends respectively with first independent inclined ladder one end, the second independent inclined ladder
One end detachable connection;
The first independent inclined ladder is identical with the second independent inclined ladder structure, including support body, handrail, guardrail, pedal, universal
Strap brake castor and inclined ladder workbench, the support body are vertically arranged, and the top horizontal of support body is provided with inclined ladder workbench, vertical
Handrail is provided with, guardrail is from top to bottom symmetrically arranged with along support body, multiple people's rows that allow from top to bottom also are arranged at intervals with along support body
The pedal walked, universal strap brake castor is respectively arranged with the bottom four corners of support body;
The bridge-type connection ladder includes horizontal table, the first curved support frame, the second curved support frame, first level and connected
Platform and the second horizontal connection platform are connect, the first curved support frame, the second curved support frame are symmetricly set on horizontal table two
End, and horizontal table both ends are fixedly connected with first curved support frame one end, second curved support frame one end respectively, it is described
First level connected unit is arranged on the first curved support frame bottom, and the second horizontal connection platform is arranged on the second curved support frame
Bottom;
The first curved support frame, the second curved support frame be equipped with from top to bottom two be disbursed from the cost and expenses support handrail, two be disbursed from the cost and expenses
Support guardrail, while also it is interval with multiple support frame pedals.
The both ends of bridge-type connection ladder respectively with first independent inclined ladder one end, second independent inclined ladder one end bolt connection.
It is arranged at intervals with two row in the first level connected unit of bridge-type connection ladder and the second horizontal connection platform and can connect
The through hole of connecting bolt, the inclined ladder workbench of inclined ladder workbench, the second independent inclined ladder in the described first independent inclined ladder are also spaced
Be provided with two row can connecting bolt through hole, and first level connected unit and two row through holes of the second horizontal connection platform and first
Two row lead to the hole site of the inclined ladder workbench of independent inclined ladder and the second independent inclined ladder are corresponding.
The inclined ladder workbench welds support body by the first rectangular tube, checkered steel plate is welded;
The horizontal table welds support body by the second rectangular tube, steel plate is welded to form.
Compared to the prior art the utility model has the advantages that.
First, the design method that the utility model bridge-type connection ladder is combined using radian with straight line, i.e. horizontal table and two
The connection of individual curved support frame, not only the working space of novel in appearance but also horizontal table is big for this design, operation more
It is convenient and safe, while the radian design of two curved support framves also can effectively avoid the protrusion special-shaped object around cylinder, adapt to
Property is good;
The first independent inclined ladder of the utility model, the second independent inclined ladder bottom set universal strap brake castor respectively, can not only
The first independent inclined ladder, the second independent inclined ladder transverse direction and longitudinal direction transhipment are enough realized, and meets the stabilization of working condition under braking state
Property.
2nd, the utility model, which can be both bolted, is combined as a working stand use, can also dismantle as three
Independent working stand, i.e., the first independent inclined ladder, the second independent inclined ladder connect ladder, using flexible, convenient disassembly, versatility with bridge-type
By force.The utility model can adapt to the large-size cylinder body assembly method of modernization, improve efficiency of assembling, reduce worker's operating risk.
3rd, the utility model is arranged at intervals by the first level connected unit and the second horizontal connection platform that ladder is connected in bridge-type
Have two row can connecting bolt through hole, inclined ladder workbench, the inclined ladder workbench of the second independent inclined ladder in the first independent inclined ladder
Be arranged at intervals with two row can connecting bolt through hole, be bolted in different through holes, realize the first independent inclined ladder
And the second horizontal range regulation between independent inclined ladder, that is, the adjustment of working stand integral level length within the specific limits is realized,
Changed with adapting to the size of cylinder radial direction caused by prominent different in nature part around large-size cylinder body.Flexible adjustment is convenient, strong adaptability.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model independence inclined ladder.
Fig. 3 is the structural representation of the utility model bridge-type connection ladder.
In figure, 1 is the first independent inclined ladder, and 2 be bridge-type connection ladder, and 3 be inclined ladder workbench, and 4 be the first curved support frame, 5
It is horizontal table for first level connected unit, 6,7 be that the first rectangular tube welds support body, and 8 be checkered steel plate, and 9 be the second rectangle
Pipe welds support body, and 10 be steel plate, and 11 be the second independent inclined ladder, and 12 be support body, and 13 be handrail, and 14 be guardrail, and 15 be pedal, and 16 are
Universal strap brake castor, 17 be the second curved support frame, and 18 be the second horizontal connection platform, and 19 be support frame handrail, and 20 be support
Frame guardrail, 21 be support frame pedal.
Embodiment
As shown in Figure 1-Figure 3, a kind of detachable work in combination ladder, including the first independent inclined ladder 1, the second independent inclined ladder 11
Ladder 2 is connected with bridge-type, the first independent inclined ladder 1, the second independent inclined ladder 11 are symmetricly set on the both ends of bridge-type connection ladder 2, and
And bridge-type connection ladder 2 both ends respectively with first independent one end of inclined ladder 1, the second independent one end detachable connection of inclined ladder 11;
The first independent inclined ladder 1 is identical with the second independent structure of inclined ladder 11, including support body 12, handrail 13, guardrail 14,
Pedal 15, universal strap brake castor 16 and inclined ladder workbench 3, the support body 12 are vertically arranged, set in the top horizontal of support body 12
Be equipped with inclined ladder workbench 3, be vertically arranged with handrail 13, guardrail 14 is from top to bottom symmetrically arranged with along support body 12, along support body 12 by
Multiple pedals 15 for allowing people to walk also are arranged at intervals with up to, universal strap brake is respectively arranged with the bottom four corners of support body 12
Castor 16;
The bridge-type connection ladder 2 includes horizontal table 6, the first curved support frame 4, the second curved support frame 17, first
The horizontal connection platform 18 of horizontal connection platform 5 and second, the first curved support frame 4, the second curved support frame 17 are symmetricly set on
The both ends of horizontal table 6, and the both ends of horizontal table 6 respectively with the one end of the first curved support frame 4, the second curved support frame 17
One end is fixedly connected, and the first level connected unit 5 is arranged on the bottom of the first curved support frame 4, the second horizontal connection platform
18 are arranged on the bottom of the second curved support frame 17;
The first curved support frame 4, the second curved support frame 17 are equipped with two and are disbursed from the cost and expenses support handrail 19, two from top to bottom
It is disbursed from the cost and expenses support guardrail 20, while is also interval with multiple support frame pedals 21.
The both ends of the bridge-type connection ladder 2 connect with first independent one end of inclined ladder 1, the second independent terminal bolt of inclined ladder 11 1 respectively
Connect.
Two row are arranged at intervals with the horizontal connection platform 18 of first level connected unit 5 and second of bridge-type connection ladder 2
Can connecting bolt through hole, inclined ladder workbench 3, the inclined ladder workbench 3 of the second independent inclined ladder 11 in the described first independent inclined ladder 1
Also be arranged at intervals with two row can connecting bolt through hole, and the two of the horizontal connection platform 18 of first level connected unit 5 and second
Row through hole is corresponding with two row lead to the hole site of the inclined ladder workbench 3 of the first independent 1 and second independent inclined ladder 11 of inclined ladder.
The inclined ladder workbench 3 welds support body 7 by the first rectangular tube, checkered steel plate 8 is welded;
The horizontal table 6 welds support body 9 by the second rectangular tube, steel plate 10 is welded to form.
The utility model is integrally formed using channel-section steel, rectangular steel pipe and steel pipe assembly welding, convenient material drawing, and structural strength is high.
The utility model can be used for the assembling of large-size cylinder body, payload ratings 350Kg, and can be set according to actual use situation
Different payload ratings structures is counted, to meet large-size cylinder body(Diameter range is 2000mm -2500mm)Process class manufacturing enterprise
Use demand.
Above-described embodiment is the explanation to the utility model structure and unrestricted, is not departing from the utility model principle premise
Lower made deformation is also within the scope of protection of the utility model.
Claims (4)
- A kind of 1. detachable work in combination ladder, it is characterised in that:Including the first independent inclined ladder(1), the second independent inclined ladder(11) Ladder is connected with bridge-type(2), the first independent inclined ladder(1), the second independent inclined ladder(11)It is symmetricly set on bridge-type connection ladder(2)'s Both ends, and bridge-type connection ladder(2)Both ends respectively with the first independent inclined ladder(1)One end, the second independent inclined ladder(11)One end can It is detachably connected with;The first independent inclined ladder(1)With the second independent inclined ladder(11)Structure is identical, including support body(12), handrail(13), shield Column(14), pedal(15), universal strap brake castor(16)With inclined ladder workbench(3), the support body(12)It is vertically arranged, in support body (12)Top horizontal be provided with inclined ladder workbench(3), be vertically arranged with handrail(13), along support body(12)From top to bottom symmetrically set It is equipped with guardrail(14), along support body(12)From top to bottom also it is arranged at intervals with multiple pedals for allowing people to walk(15), in support body(12) Bottom four corners be respectively arranged with universal strap brake castor(16);The bridge-type connection ladder(2)Including horizontal table(6), the first curved support frame(4), the second curved support frame(17)、 First level connected unit(5)With the second horizontal connection platform(18), the first curved support frame(4), the second curved support frame (17)It is symmetricly set on horizontal table(6)Both ends, and horizontal table(6)Both ends respectively with the first curved support frame(4) One end, the second curved support frame(17)One end is fixedly connected, the first level connected unit(5)It is arranged on the first curved support frame (4)Bottom, the second horizontal connection platform(18)It is arranged on the second curved support frame(17)Bottom;The first curved support frame(4), the second curved support frame(17)Two are equipped with from top to bottom to be disbursed from the cost and expenses support handrail(19)、 Two are disbursed from the cost and expenses support guardrail(20), while also it is interval with multiple support frame pedals(21).
- A kind of 2. detachable work in combination ladder according to claim 1, it is characterised in that:The bridge-type connection ladder(2) Both ends respectively with the first independent inclined ladder(1)One end, the second independent inclined ladder(11)One end bolt connection.
- A kind of 3. detachable work in combination ladder according to claim 2, it is characterised in that:Ladder is connected in the bridge-type (2)First level connected unit(5)With the second horizontal connection platform(18)Be arranged at intervals with two row can connecting bolt through hole, The first independent inclined ladder(1)Inclined ladder workbench(3), the second independent inclined ladder(11)Inclined ladder workbench(3)Also interval is set Be equipped with two row can connecting bolt through hole, and first level connected unit(5)With the second horizontal connection platform(18)Two row through holes With the first independent inclined ladder(1)With the second independent inclined ladder(11)Inclined ladder workbench(3)Two row lead to the hole site it is corresponding.
- A kind of 4. detachable work in combination ladder according to claim 1 or 2, it is characterised in that:The inclined ladder workbench (3)Support body is welded by the first rectangular tube(7), checkered steel plate(8)It is welded;The horizontal table(6)Support body is welded by the second rectangular tube(9), steel plate(10)It is welded to form.
Priority Applications (1)
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CN201720374984.9U CN206753475U (en) | 2017-04-11 | 2017-04-11 | A kind of detachable work in combination ladder |
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CN201720374984.9U CN206753475U (en) | 2017-04-11 | 2017-04-11 | A kind of detachable work in combination ladder |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115405082A (en) * | 2022-09-06 | 2022-11-29 | 南京中船绿洲机器有限公司 | Detachable overpass type mobile platform |
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2017
- 2017-04-11 CN CN201720374984.9U patent/CN206753475U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115405082A (en) * | 2022-09-06 | 2022-11-29 | 南京中船绿洲机器有限公司 | Detachable overpass type mobile platform |
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Address after: No. 6 mailbox of Changzhi City, Shanxi Province, Shanxi Co-patentee after: China Academy of Launch Vehicle Technology Patentee after: Shanxi spaceflight Qinghua Equipment Co., Ltd. Address before: No. 6 mailbox of Changzhi City, Shanxi Province, Shanxi Co-patentee before: China Academy of Launch Vehicle Technology Patentee before: Qinghua Machinery Plant, Changzhi |