CN104343234A - Simple steel operation platform for civil residential elevator shaft and manufacturing method - Google Patents
Simple steel operation platform for civil residential elevator shaft and manufacturing method Download PDFInfo
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- CN104343234A CN104343234A CN201310321613.0A CN201310321613A CN104343234A CN 104343234 A CN104343234 A CN 104343234A CN 201310321613 A CN201310321613 A CN 201310321613A CN 104343234 A CN104343234 A CN 104343234A
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Abstract
The invention provides a simple steel operation platform for a civil residential elevator shaft. The steel operation platform comprises a bracket and an operation platform. The steel operation platform is characterized in that the bracket is erected through two inclined supported type right triangular supports in parallel, wherein each inclined supported type right triangular support comprises a bracket diagonal (3), a bracket upright (4) and a bracket cross bar (5) which are manufactured through channel steel; the operation platform comprises a base which is manufactured from a steel pipe, and an operation platform body (5); the base is a three-dimensional steel pipe frame formed by welding a platform crossbar (8), a platform upright (9) and a platform web member (10). The simple steel operation platform for the civil residential elevator shaft has the advantages of being simple in structure, convenient to manufacture, small in cost, convenient to operate, safe, reliable, high in construction efficiency and high in economic benefit.
Description
Technical field
The present invention relates to a kind of steel operating platform, specifically, is the steel operating platform of a kind of simple and easy residential houses elevator shaft.
Background technology
High-rise residential building emerges in multitude in recent years, operating platform in building construction process in elevator shaft is multifarious, way is different, especially a lot of individual enterprise or contractor are reluctant to dropping into, original scaffold tubes is still adopted to set up derrick operating platform, and do not press code requirement which floor increase i iron segmented-erection every, easily cause derrick stability in elevator shaft not security incident to occur.
The operating platform of therefore known residential houses elevator shaft also exists above-mentioned all inconvenience and problem.
Summary of the invention
Object of the present invention, is to propose a kind of steel operating platform making simple, one-shot forming, repeatedly erection & lift, solid and reliable simple and easy residential houses elevator shaft.
Another object of the present invention, is to propose a kind of steel operating platform preparation method making simple, one-shot forming, repeatedly erection & lift, solid and reliable simple and easy residential houses elevator shaft.
For achieving the above object, technical solution of the present invention is:
A steel operating platform for simple and easy residential houses elevator shaft, comprises operating platform support (hereinafter referred to as support) and operating platform (hereinafter referred to as platform), it is characterized in that:
Described operating platform support is by the support of the parallel erection of two diagonal-bracing type right angle trigonometry framves, each diagonal-bracing type right angle trigonometry frame comprises the support brace made by channel-section steel, rack rod and rack cross-bar, wherein rack rod and rack cross-bar are in vertical solid weldering mutually, the other end of rack rod and the bottom of support brace are welded admittedly, and the other end of rack cross-bar and the upper end of support brace are welded admittedly; Support quarter butt is vertically set at the two ends of rack cross-bar, is provided with support suspension ring at the middle part of rack cross-bar; Wherein: the upper top of two support braces is welded on the two ends of same channel-section steel jointly, four support quarter butts of rack cross-bar in the same plane form square shape interface; The lower top of support brace is welded one section of channel-section steel respectively and is arranged to ┍ shape, so that the right-angle side shelving, be buckled in elevator shaft Vierendeel girder is along upper;
Described operating platform comprises by the base of steel pipe manufacturing and operating platform, and base is by platform cross bar, the three-dimensional steel tube frame that platform vertical rod and platform web member are welded into; Operating platform is also by platform cross bar, the three-dimensional steel tube frame that platform vertical rod and platform web member are welded into, and lays checkered steel plate on the plane institution movement of four platform cross bars formations;
Wherein: the three-dimensional steel framework pipe support below the base of operating platform just in time update platform support by the square shape interface of four support quarter butts; Base and the operating platform of operating platform are welded and fixed; Reach the steel operating platform of simple and easy residential houses elevator shaft thus.
The steel operating platform of simple and easy residential houses of the present invention elevator shaft can also be further achieved by the following technical measures.
The steel operating platform of aforesaid simple and easy residential houses elevator shaft, the base of wherein said operating platform and operating platform are connected and fixed by steel pipe fastener respectively, and be also connected and fixed with fastener between the base of operating platform and operating platform.
A steel operating platform preparation method for simple and easy residential houses elevator shaft, is characterized in that comprising the following steps:
A, making operating platform support
The support of the parallel erection of two diagonal-bracing type right angle trigonometry framves is made according to elevator shaft size and floor height channel-section steel, each diagonal-bracing type right angle trigonometry frame comprises the support brace made by channel-section steel, rack rod and rack cross-bar, wherein rack rod and rack cross-bar are in vertical solid weldering mutually, the other end of rack rod and the bottom of support brace are welded admittedly, and the other end of rack cross-bar and the upper end of support brace are welded admittedly; Support quarter butt is vertically set at the two ends of rack cross-bar, is provided with support suspension ring at the middle part of rack cross-bar; Wherein: the upper top of two support braces is welded on the two ends of same channel-section steel jointly, four support quarter butts of rack cross-bar in the same plane form square shape interface; The lower top of support brace is welded one section of channel-section steel respectively and is arranged to ┍ shape, so that the right-angle side shelving, be buckled in elevator shaft Vierendeel girder is along upper;
B, making operating platform, comprise the following steps:
(1) base is made
Base is by platform cross bar, the three-dimensional steel tube frame that platform vertical rod and platform web member are welded into;
(2) operating platform is made
Operating platform is by platform cross bar, the three-dimensional steel tube frame that platform vertical rod and platform web member are welded into, and lays checkered steel plate on the framework of four platform cross bars formations;
C, examination node weld quality, brushing rustproof paint
To the support made, operating platform, comprise base and operating platform carries out node weld inspection of quality, qualified rear brushing rustproof paint;
D, assembling steel operating platform, comprise the following steps:
(1) tower crane is provided, be hooked in support suspension ring and steel operating platform support is put into predetermined elevator shaft, elevator shaft shear wall is close to by the channel-section steel that the upper top of two support braces of steel operating platform support is welded jointly, and the right-angle side of elevator shaft Vierendeel girder is shelved, is buckled in the ┍ shape making the lower top of two support braces be arranged to along upper, wherein rack cross-bar is the level of state, and the support quarter butt on rack cross-bar vertically upward;
(2) lift the base be welded into tower crane, make the steel pipe below base insert in support quarter butt;
(3) lift the operating platform be welded into tower crane, the steel pipe below operating platform and the steel-pipe welding above base are fixed; The framework that four platform cross bars are formed lays checkered steel plate;
(4) repeat step (3) and lift the operating platform be welded into, until top out.
The steel operating platform preparation method of simple and easy residential houses of the present invention elevator shaft can also be further achieved by the following technical measures.
Aforesaid method, the base of wherein said operating platform and operating platform are connected and fixed by steel pipe fastener respectively, and be also connected and fixed with fastener between the base of operating platform and operating platform.
After adopting technique scheme, steel operating platform and the preparation method of simple and easy residential houses of the present invention elevator shaft have the following advantages:
1, simple, easy to make, the low cost of structure;
2, operation is convenient, safe and reliable;
3, improve efficiency of construction, increase economic efficiency;
4, can reuse, save construction cost.
Accompanying drawing explanation
Fig. 1 is the operating platform bracket side elevation of the embodiment of the present invention;
Fig. 2 is the operating platform bracket side front view of the embodiment of the present invention;
Fig. 3 is the schematic diagram together with the base of the embodiment of the present invention is set up with operating platform;
Fig. 4 is the operating platform top view of the embodiment of the present invention;
Fig. 5 is the using state schematic diagram of the steel operating platform of the embodiment of the present invention.
In figure: 1 elevator shaft shear wall, 2 elevator shaft Vierendeel girders, 3 support braces, 4 rack rods, 5 rack cross-bars, 6 support quarter butts, 7 support suspension ring, 8 platform cross bars, 9 platform vertical rods, 10 platform web members, 11 checkered steel plates.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing thereof, the present invention is illustrated further.
Embodiment 1
The steel operating platform of a kind of simple and easy residential houses elevator shaft
Now refer to Fig. 1 and Fig. 2, Fig. 1 is the operating platform bracket side elevation of the embodiment of the present invention, and Fig. 2 is the operating platform bracket side front view of the embodiment of the present invention.As shown in the figure, described operating platform support of stating is by the support of the parallel erection of two diagonal-bracing type right angle trigonometry framves, each diagonal-bracing type right angle trigonometry frame comprises the support brace 3 made by 12# channel-section steel, the length of support brace 3 is 1700mm, rack rod 4 and rack cross-bar 5, wherein rack rod 4 and rack cross-bar 5 are in vertical solid weldering mutually, and the other end of rack rod 4 and the bottom of support brace 3 are welded admittedly, and the other end of rack cross-bar 5 and the upper end of support brace 3 are welded admittedly; At the two ends vertical welding support quarter butt 6 of rack cross-bar 5, support quarter butt 6 is be highly the diameter 22mm screw-thread steel of 300mm, distance between two quarter butts 6 is 1400mm, is provided with support suspension ring 7 at the middle part of rack cross-bar 5, and support suspension ring diameter 18 mmHPB235 round steel makes; Wherein: the upper top of two support braces 3 is welded on the two ends of same 12# channel-section steel jointly, four support quarter butts 6 of rack cross-bar 5 in the same plane form square shape interface; ┍ shape is arranged to by the 12# channel-section steel that one section of 400mm is welded long respectively in the lower top of support brace 3, so that the right-angle side shelving, be buckled in elevator shaft Vierendeel girder is along upper;
Described operating platform comprises the base and operating platform 5 that are made by scaffolding steel pipe, and base is by platform cross bar 8, the three-dimensional scaffolding steel pipe framework that platform vertical rod 9 and platform web member 10 are welded into; Operating platform 5 is also by platform cross bar 8, the three-dimensional scaffolding steel pipe framework that platform vertical rod 9 and platform web member 10 are welded into, and lays checkered steel plate 11 on the plane institution movement of four platform cross bars 8 formations;
Wherein: the three-dimensional steel framework pipe support below the base of operating platform just in time update platform support by the square shape interface of four support quarter butts 6; Base and the operating platform of operating platform are welded and fixed; Reach the steel operating platform of simple and easy residential houses elevator shaft thus.Fig. 3 is the schematic diagram together with the base of the embodiment of the present invention is set up with operating platform, and Fig. 4 is the operating platform top view of the embodiment of the present invention, and Fig. 5 is the using state schematic diagram of the steel operating platform of the embodiment of the present invention.
Embodiment 2
The present embodiment except the base of described operating platform and operating platform be connected and fixed by steel pipe fastener respectively, and outside being also connected and fixed with fastener between the base of operating platform and operating platform, all the other are with embodiment 1.
Embodiment 3
A steel operating platform preparation method for simple and easy residential houses elevator shaft, is characterized in that comprising the following steps:
A, making operating platform support
The support of the parallel erection of two diagonal-bracing type right angle trigonometry framves is made according to elevator shaft size and floor height channel-section steel, each diagonal-bracing type right angle trigonometry frame comprises the support brace 3 made by 12# channel-section steel, the length of support brace 3 is 1700mm, rack rod 4 and rack cross-bar 5, wherein rack rod 4 and rack cross-bar 5 are in vertical solid weldering mutually, the other end of rack rod 4 and the bottom of support brace 3 are welded admittedly, and the other end of rack cross-bar 5 and the upper end of support brace 3 are welded admittedly; At the two ends of rack cross-bar 5, support quarter butt 6 is vertically set, support quarter butt 6 is be highly the diameter 22mm screw-thread steel of 300mm, distance between two quarter butts 6 is 1400mm, is provided with support suspension ring 7 at the middle part of rack cross-bar 5, and support suspension ring diameter 18 mmHPB235 round steel makes; Wherein: the upper top of two support braces 3 is welded on the two ends of same 12# channel-section steel jointly, four support quarter butts 6 of rack cross-bar 5 in the same plane form square shape interface; ┍ shape is arranged to by the 12# channel-section steel that one section of 400mm is welded long respectively in the lower top of support brace 3, so that the right-angle side shelving, be buckled in elevator shaft Vierendeel girder is along upper;
B, making operating platform, comprise the following steps:
(1) base is made
Base is by platform cross bar 8, the three-dimensional scaffolding steel pipe framework that platform vertical rod 9 and platform web member 10 are welded into, and it is highly 1300mm, and width is 1400mm;
(2) operating platform is made
Operating platform is by platform cross bar 8, the three-dimensional scaffolding steel pipe framework that platform vertical rod 9 and platform web member 10 are welded into, and it is highly 1800mm, and width is 1400mm; And the framework formed four platform cross bars (8) lays checkered steel plate 11;
C, examination node weld quality, brushing rustproof paint
To the support made, operating platform, comprise base and operating platform carries out node weld inspection of quality, qualified rear brushing rustproof paint;
D, assembling steel operating platform, comprise the following steps:
(1) tower crane is provided, be hooked in support suspension ring 7 and steel operating platform support is put into predetermined elevator shaft, elevator shaft shear wall 1 is close to by the channel-section steel that the upper top of two support braces 3 of steel operating platform support is welded jointly, and the right-angle side of elevator shaft Vierendeel girder is shelved, is buckled in the ┍ shape making the lower top of two support braces 3 be arranged to along upper, wherein rack cross-bar 5 is the level of state, and the support quarter butt 6 on rack cross-bar 5 vertically upward;
(2) lift the base be welded into tower crane, make the steel pipe below base insert in support quarter butt (6);
(3) lift the operating platform be welded into tower crane, the steel pipe below operating platform and the steel-pipe welding above base are fixed; The framework that four platform cross bars 8 are formed lays checkered steel plate 11, so that operating personnel stands in operation on checkered steel plate;
(4) repeat step 3 and lift the operating platform be welded into, until top out, after wherein every layer concrete has been built, first use tower crane that Simple steel operating platform support is installed, after Simple steel operating platform support installing is good, check installation quality, after guaranteeing safety, use tower crane erection & lift Simple steel operating platform.
Embodiment 4
The present embodiment except the base of described operating platform and operating platform be connected and fixed by steel pipe fastener respectively, and outside being also connected and fixed with fastener between the base of operating platform and operating platform, all the other are with embodiment 3.
Core element in the present invention is that ┍ shape is arranged to by the 12# channel-section steel utilizing the lower top of support brace 3 to weld one section of 400mm respectively long, to shelve, to be buckled in the right-angle side of elevator shaft Vierendeel girder along upper, like this, if Simple steel operating platform support force is larger, just with under the counter power effect of elevator shear wall and beam, that blocks inside elevator shaft is tighter.
The present invention has substantive distinguishing features and significant technological progress, and the steel operating platform of simple and easy residential houses of the present invention elevator shaft and preparation method are at Pingtan housing for survivor engineering application, and Be very effective, obtains exploiting entity, supervisor and owner's abundant affirmation.
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or change.Therefore, all equivalent technical schemes also should belong to category of the present invention, should be limited by each claim.
Claims (4)
1. a steel operating platform for simple and easy residential houses elevator shaft, comprises operating platform support and operating platform, it is characterized in that:
Described operating platform support is by the support of the parallel erection of two diagonal-bracing type right angle trigonometry framves, each diagonal-bracing type right angle trigonometry frame comprises the support brace (3) made by channel-section steel, rack rod (4) and rack cross-bar (5), wherein rack rod (4) and rack cross-bar (5) are in vertical solid weldering mutually, the other end of rack rod (4) and the bottom of support brace (3) are welded admittedly, and the other end of rack cross-bar (5) and the upper end of support brace (3) are welded admittedly; Support quarter butt (6) is vertically set at the two ends of rack cross-bar (5), is provided with support suspension ring (7) at the middle part of rack cross-bar (5); Wherein: the upper top of two support braces (3) is welded on the two ends of same channel-section steel jointly, four support quarter butts (6) of rack cross-bar (5) in the same plane form square shape interface; The lower top of support brace (3) is welded one section of channel-section steel respectively and is arranged to ┍ shape, so that the right-angle side shelving, be buckled in elevator shaft Vierendeel girder is along upper;
Described operating platform comprises by the base of steel pipe manufacturing and operating platform (5), and base is by platform cross bar (8), the three-dimensional steel tube frame that platform vertical rod (9) and platform web member (10) are welded into; Operating platform (5) is also by platform cross bar (8), the three-dimensional steel tube frame that platform vertical rod (9) and platform web member (10) are welded into, and the plane institution movement formed four platform cross bars (8) lays checkered steel plate (11);
Wherein: the three-dimensional steel framework pipe support below the base of operating platform is just in time in the square shape interface of update platform support by four support quarter butts (6); Base and the operating platform of operating platform are welded and fixed; Reach the steel operating platform of simple and easy residential houses elevator shaft thus.
2. the steel operating platform of simple and easy residential houses as claimed in claim 1 elevator shaft, it is characterized in that, the base of described operating platform and operating platform are connected and fixed by steel pipe fastener respectively, and be also connected and fixed with fastener between the base of operating platform and operating platform.
3. a steel operating platform preparation method for simple and easy residential houses elevator shaft, is characterized in that comprising the following steps:
A, making operating platform support
The support of the parallel erection of two diagonal-bracing type right angle trigonometry framves is made according to elevator shaft size and floor height channel-section steel, each diagonal-bracing type right angle trigonometry frame comprises the support brace (3) made by channel-section steel, rack rod (4) and rack cross-bar (5), wherein rack rod (4) and rack cross-bar (5) are in vertical solid weldering mutually, the other end of rack rod (4) and the bottom of support brace (3) are welded admittedly, and the other end of rack cross-bar (5) and the upper end of support brace (3) are welded admittedly; Support quarter butt (6) is vertically set at the two ends of rack cross-bar (5), is provided with support suspension ring (7) at the middle part of rack cross-bar (5); Wherein: the upper top of two support braces (3) is welded on the two ends of same channel-section steel jointly, four support quarter butts (6) of rack cross-bar (5) in the same plane form square shape interface; The lower top of individual support brace (3) is welded one section of channel-section steel respectively and is arranged to ┍ shape, so that the right-angle side shelving, be buckled in elevator shaft Vierendeel girder is along upper;
B, making operating platform, comprise the following steps:
(1) base is made
Base is by platform cross bar (8), the three-dimensional steel tube frame that platform vertical rod (9) and platform web member (10) are welded into;
(2) operating platform is made
Operating platform is by platform cross bar (8), the three-dimensional steel tube frame that platform vertical rod (9) and platform web member (10) are welded into, and the framework formed four platform cross bars (8) lays checkered steel plate (11);
C, examination node weld quality, brushing rustproof paint
To the support made, operating platform, comprise base and operating platform carries out node weld inspection of quality, qualified rear brushing rustproof paint;
D, assembling steel operating platform, comprise the following steps:
(1) tower crane is provided, be hooked in support suspension ring (7) and steel operating platform support is put into predetermined elevator shaft, elevator shaft shear wall (1) is close to by the channel-section steel that the upper top of two support braces (3) of steel operating platform support is welded jointly, and the right-angle side of elevator shaft Vierendeel girder is shelved, is buckled in the ┍ shape making the lower top of two support braces (3) be arranged to along upper, wherein rack cross-bar (5) is the level of state, and the support quarter butt (6) on rack cross-bar (5) vertically upward;
(2) lift the base be welded into tower crane, make the steel pipe below base insert in support quarter butt (6);
(3) lift the operating platform be welded into tower crane, the steel pipe below operating platform and the steel-pipe welding above base are fixed; The framework that four platform cross bars (8) are formed lays checkered steel plate (11);
(4) repeat step (3) and lift the operating platform be welded into, until top out.
4. the steel operating platform preparation method of simple and easy residential houses as claimed in claim 1 elevator shaft, it is characterized in that, the base of described operating platform and operating platform are connected and fixed by steel pipe fastener respectively, and be also connected and fixed with fastener between the base of operating platform and operating platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310321613.0A CN104343234A (en) | 2013-07-29 | 2013-07-29 | Simple steel operation platform for civil residential elevator shaft and manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310321613.0A CN104343234A (en) | 2013-07-29 | 2013-07-29 | Simple steel operation platform for civil residential elevator shaft and manufacturing method |
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| CN104343234A true CN104343234A (en) | 2015-02-11 |
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|---|---|---|---|
| CN201310321613.0A Pending CN104343234A (en) | 2013-07-29 | 2013-07-29 | Simple steel operation platform for civil residential elevator shaft and manufacturing method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419893A (en) * | 2016-05-24 | 2017-12-01 | 五冶集团上海有限公司 | A kind of elevator steel platform and preparation method thereof |
| CN109914837A (en) * | 2019-04-01 | 2019-06-21 | 成都建工第二建筑工程有限公司 | Elevator protective plate, elevator safety protecting method and construction of lift well method |
| CN110607901A (en) * | 2019-09-26 | 2019-12-24 | 殷茜东 | Movable leaning type operating platform |
| CN111075181A (en) * | 2020-01-08 | 2020-04-28 | 五冶集团上海有限公司 | Manufacturing method of simple steel operating platform in elevator shaft of civil residence |
| CN113047594A (en) * | 2021-03-18 | 2021-06-29 | 中国十七冶集团有限公司 | Movable climbing frame for elevator shaft and erection method thereof |
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| DE10033646C1 (en) * | 2000-07-11 | 2002-03-07 | Asmus Bauruestung & Hebezeuge | Installation frame for carrier construction in building elevator shaft pivoted between stowed position and working position in which it extends across elevator shaft |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419893A (en) * | 2016-05-24 | 2017-12-01 | 五冶集团上海有限公司 | A kind of elevator steel platform and preparation method thereof |
| CN109914837A (en) * | 2019-04-01 | 2019-06-21 | 成都建工第二建筑工程有限公司 | Elevator protective plate, elevator safety protecting method and construction of lift well method |
| CN110607901A (en) * | 2019-09-26 | 2019-12-24 | 殷茜东 | Movable leaning type operating platform |
| CN111075181A (en) * | 2020-01-08 | 2020-04-28 | 五冶集团上海有限公司 | Manufacturing method of simple steel operating platform in elevator shaft of civil residence |
| CN113047594A (en) * | 2021-03-18 | 2021-06-29 | 中国十七冶集团有限公司 | Movable climbing frame for elevator shaft and erection method thereof |
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Application publication date: 20150211 |