CN103266761A - Construction stair extensible step formwork and manufacturing method thereof - Google Patents
Construction stair extensible step formwork and manufacturing method thereof Download PDFInfo
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- CN103266761A CN103266761A CN2013102169749A CN201310216974A CN103266761A CN 103266761 A CN103266761 A CN 103266761A CN 2013102169749 A CN2013102169749 A CN 2013102169749A CN 201310216974 A CN201310216974 A CN 201310216974A CN 103266761 A CN103266761 A CN 103266761A
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Abstract
The invention relates to a construction stair extensible step formwork. The construction stair extensible step formwork is provided with a first base plate groove and a second base plate groove, wherein two sides of the first base plate groove are respectively provided with a side wall, two sides of the second base plate groove are respectively provided with a side wall, an extension adjusting plate is welded on the upper portion of one end of the first base plate groove, an end plate is welded at the other end of the first base plate groove, an end plate is welded at one end of the second base plate groove, and the other end of the base plate groove is arranged in the side wall at one end, provided with the extension adjusting plate, of the first base plate groove in a sleeved mode. The structure of the base plate grooves and the extension adjusting plate is adopted, the second base plate groove which is arranged in the first base plate groove in a sleeved mode can be pulled out or sleeved in, and manufacturing for construction stairs of all specifications and lengths can be adapted. The construction stair extensible step formwork has the advantages of being simple and practical in structure, convenient to manufacture, flexible in manufacturing, low in manufacturing cost, wide in range of adaptation, and capable of saving labor and materials and being used repeatedly.
Description
Technical field
The invention belongs to constructional materials and make the mould production technical field, relate to level template of flexible step of a kind of building ladder and preparation method thereof.
Background technology
At present, be extensive use of plank pre-fabricated building flight of stairs finishing die, plank can only use once, just can't re-use, and has both taken artificial, more take material (plank), and because the plank module can't be regulated length, and accommodation is limited, can't adapt to the manufacturing of the building step level ladder of various different lengths, because plank hardness is little, cause made building ladder to occur quality problems in the use easily in addition.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art
,The invention provides a kind of have simple and practical, cost of manufacture is cheap, wide accommodation, can save artificial and material, can be repeatedly used level template of flexible step of building ladder of characteristics and preparation method thereof.
The technical solution adopted for the present invention to solve the technical problems is: level template of flexible step of a kind of building ladder, it has base tub one and base tub two, both sides at base tub one and base tub two are respectively equipped with sidewall, above an end of base tub one, be welded with the telescopic adjustment plate, be welded with end plate at the other end of base tub one; One end of base tub two is welded with end plate, and the other end of base tub two is sleeved on base tub one to have in the sidewall of telescopic adjustment plate one end.
The width of described base tub two is less than the width of base tub one.
At the telescopic adjustment plate bolt is housed.
The preparation method of level template of flexible step of above-mentioned building ladder: its processing step is:
The first step is to make base tub one: preparation earlier is iron-plated, with edging mill iron plate is rolled into sidewall and the rectangular base tub of base plate then, and in an end welded end plate of base tub, the base plate of end plate and base tub meets at right angles again; A circular hole is bored at four drift angle places on another piece iron plate respectively again, and fit on nuts and bolt in circular hole makes the telescopic adjustment plate; At last the telescopic adjustment plate is welded to the top of base tub one end, makes base tub one;
Second step was to make base tub two: preparation earlier is iron-plated, with edging mill iron plate is rolled into sidewall and the rectangular base tub of base plate then, and in an end welded end plate of base tub, the base plate of end plate and base tub meets at right angles, and makes base tub two again;
The 3rd step was to make the level template of flexible step of building ladder: will pack in the first step makes the sidewall that base tub one has telescopic adjustment plate one end through the end cover that second step made base tub two, and just make the level template product of flexible step of making building ladder.
The invention has the beneficial effects as follows: adopt base tub and telescopic adjustment plated construction, the base tub two that is sleeved in the base tub one can pull out or be inserted in, can adapt to the manufacturing of the building ladder of all size and length, it have simple and practical, easy to make flexibly, cheap, the wide accommodation of cost of manufacture, can save manually and material, the characteristics that can be repeatedly used.
Description of drawings
Fig. 1 is structural representation of the present invention.
Among the figure: 1-base tub one, 2-base tub two, 3-end plate, 4-sidewall, 5-telescopic adjustment plate, 6-bolt.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
Referring to Fig. 1, level template of flexible step of a kind of building ladder, it has base tub 1 and base tub 22, is respectively equipped with sidewall 4 in the both sides of base tub 1 and base tub 22, above an end of base tub 1, be welded with telescopic adjustment plate 5, be welded with end plate 3 at the other end of base tub 1; One end of base tub 22 is welded with end plate 3, and the width of base tub 22 is less than the width of base tub 1, and the other end of base tub 22 is sleeved on base tub 1 to have in the sidewall 4 of telescopic adjustment plate 5 one ends; At telescopic adjustment plate 5 bolt 6 is housed.
The preparation method of level template of flexible step of above-mentioned building ladder: its processing step is:
The first step is to make base tub one: preparation earlier is iron-plated, with edging mill iron plate is rolled into sidewall and the rectangular base tub of base plate then, and in an end welded end plate of base tub, the base plate of end plate and base tub meets at right angles again; A circular hole is bored at four drift angle places on another piece iron plate respectively again, and fit on nuts and bolt in circular hole makes the telescopic adjustment plate; At last the telescopic adjustment plate is welded to the top of base tub one end, makes base tub one;
Second step was to make base tub two: preparation earlier is iron-plated, with edging mill iron plate is rolled into sidewall and the rectangular base tub of base plate then, and in an end welded end plate of base tub, the base plate of end plate and base tub meets at right angles, and makes base tub two again;
The 3rd step was to make the level template of flexible step of building ladder: will pack in the first step makes the sidewall that base tub one has telescopic adjustment plate one end through the end cover that second step made base tub two, and just make the level template product of flexible step of making building ladder.
The present invention adopts base tub and telescopic adjustment plated construction, the base tub two that is sleeved in the base tub one can pull out or be inserted in, can adapt to the manufacturing of the building ladder of all size and length, it have simple and practical, easy to make flexibly, cheap, the wide accommodation of cost of manufacture, can save manually and material, the characteristics that can be repeatedly used.
Example 1
Level template of flexible step of a kind of building ladder and preparation method thereof: its processing step is:
It at first is to make base tub one and base tub two respectively: each one on the iron plate that is cut into 20cm * 95～150cm, 17.5cm * 50～70cm with the iron plate of 3 cm thicks, then with edging mill with above-mentioned two iron plates roll into 16.5cm * 95～150cm respectively, two hem widths are the rectangular material of 2cm, and 15.5cm * 50～70cm, two hem widths are the rectangular material of 1.5cm; After being cut into the material of 20cm * 16.5cm with the thick iron plate of 3cm again, the circular hole that to bore a diameter respectively at the intersection point place of the 3cm * 3cm of four drift angles of this material distance be 12cm, with the burn-on nut of 10cm of electric welding, mix the bolt of 10 * 15cm again, and the fixing material that can determine collapsing length; At the above-mentioned material that makes of end welding of 16.5cm * 95～150cm material, the iron block that has 3 3.2cm diameter circular holes at 16cm * 4cm of other end welding meets at right angles, with the ladder after fixing the stretching again; The iron block that has 3 circular holes of 3.2cm at 15cm * 4cm of end welding of the material of 15.5cm * 50～70cm meets at right angles again, with fixing ladder after flexible; Be inserted in 16.5cm * 95～150cm material at the end that 15.5cm * 50～70cm material welds iron block at last and burn-on behind the end with four nuts, flexible ladder template is made.
Claims (4)
1. a building ladder stretches and goes on foot a level template, it is characterized in that: it has base tub one and base tub two, both sides at base tub one and base tub two are respectively equipped with sidewall, are welded with the telescopic adjustment plate above an end of base tub one, are welded with end plate at the other end of base tub one; One end of base tub two is welded with end plate, and the other end of base tub two is sleeved on base tub one to have in the sidewall of telescopic adjustment plate one end.
2. the level template of flexible step of building ladder according to claim 1, it is characterized in that: the width of described base tub two is less than the width of base tub one.
3. the level template of flexible step of building ladder according to claim 1 is characterized in that: at the telescopic adjustment plate bolt is housed.
4. make the method for level template of flexible step of building ladder according to claim 1, it is characterized in that processing step is:
The first step is to make base tub one: preparation earlier is iron-plated, with edging mill iron plate is rolled into sidewall and the rectangular base tub of base plate then, and in an end welded end plate of base tub, the base plate of end plate and base tub meets at right angles again; A circular hole is bored at four drift angle places on another piece iron plate respectively again, and fit on nuts and bolt in circular hole makes the telescopic adjustment plate; At last the telescopic adjustment plate is welded to the top of base tub one end, makes base tub one;
Second step was to make base tub two: preparation earlier is iron-plated, with edging mill iron plate is rolled into sidewall and the rectangular base tub of base plate then, and in an end welded end plate of base tub, the base plate of end plate and base tub meets at right angles, and makes base tub two again;
The 3rd step was to make the level template of flexible step of building ladder: will pack in the first step makes the sidewall that base tub one has telescopic adjustment plate one end through the end cover that second step made base tub two, and just make the level template product of flexible step of making building ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102169749A CN103266761A (en) | 2013-06-04 | 2013-06-04 | Construction stair extensible step formwork and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102169749A CN103266761A (en) | 2013-06-04 | 2013-06-04 | Construction stair extensible step formwork and manufacturing method thereof |
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| CN103266761A true CN103266761A (en) | 2013-08-28 |
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| CN2013102169749A Pending CN103266761A (en) | 2013-06-04 | 2013-06-04 | Construction stair extensible step formwork and manufacturing method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389422A (en) * | 2014-11-16 | 2015-03-04 | 杨漩强 | Combined steel structure building template |
| CN107604933A (en) * | 2017-10-31 | 2018-01-19 | 中铁十六局集团第三工程有限公司 | One kind reclines formula steel boxed cofferdam |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1727604A (en) * | 2004-07-27 | 2006-02-01 | 邱则有 | Cylindrical shaped die |
| CN201574581U (en) * | 2009-12-10 | 2010-09-08 | 吴真珍 | T beam die plate |
| CN203271129U (en) * | 2013-06-04 | 2013-11-06 | 曾庆通 | Building stair telescopic step formwork |
-
2013
- 2013-06-04 CN CN2013102169749A patent/CN103266761A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1727604A (en) * | 2004-07-27 | 2006-02-01 | 邱则有 | Cylindrical shaped die |
| CN201574581U (en) * | 2009-12-10 | 2010-09-08 | 吴真珍 | T beam die plate |
| CN203271129U (en) * | 2013-06-04 | 2013-11-06 | 曾庆通 | Building stair telescopic step formwork |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389422A (en) * | 2014-11-16 | 2015-03-04 | 杨漩强 | Combined steel structure building template |
| CN107604933A (en) * | 2017-10-31 | 2018-01-19 | 中铁十六局集团第三工程有限公司 | One kind reclines formula steel boxed cofferdam |
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Application publication date: 20130828 |