CN212335988U - Combined box steel sheet pile - Google Patents
Combined box steel sheet pile Download PDFInfo
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- CN212335988U CN212335988U CN201922488895.9U CN201922488895U CN212335988U CN 212335988 U CN212335988 U CN 212335988U CN 201922488895 U CN201922488895 U CN 201922488895U CN 212335988 U CN212335988 U CN 212335988U
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Abstract
The utility model discloses a modular box steel sheet pile belongs to modular box steel sheet pile technical field, it places at bar roof portion through the female fore shaft of third and the public fore shaft of second carries out the block respectively to hoist first subassembly and second subassembly through the driving, it constitutes first welding strip to weld between first subassembly and second subassembly and the bar, the structure upset that constitutes first subassembly and second subassembly and bar makes its bar upwards, it places through first female fore shaft and first public fore shaft block respectively to hoist fourth subassembly and third subassembly through the driving at bar roof portion, it constitutes first welding strip to weld between fourth subassembly and third subassembly and the bar, it constitutes second welding strip to weld fourth subassembly and second subassembly, it constitutes second welding strip to weld third subassembly and first subassembly.
Description
Technical Field
The utility model relates to a modular box steel sheet pile especially relates to a modular box steel sheet pile, belongs to modular box steel sheet pile technical field.
Background
In 1902, hot-rolled steel sheet piles are developed and produced in germany and are rapidly and widely applied in developed industrialized countries around the world, the history of more than 1 hundred years is existed so far, and due to the limitations of the specification, length and weight of the hot-rolled steel sheet piles, the cold-rolled steel sheet piles are produced in the last 70 th century, and various rapid, efficient, environment-friendly, economic and safe construction methods are accepted and rapidly developed along with the rapid development of economy in China. The steel sheet pile application project in China has certain development at the end of the 20 th century, and has unique advantages due to the special structure: the high-strength, light-weight, good water-resisting performance, strong durability, long service life of 20-50 years, repeated use for dozens of times, obvious environment-friendly effect, capability of greatly reducing soil sampling amount and concrete use amount in engineering, effective protection of land resources, stronger disaster relief and emergency rescue functions, particularly fast effect in emergency rescue of flood control, collapse and sand running, simple construction, short construction period and lower construction cost.
In the construction of large ports, the bearing capacity of steel sheet piles is required to be large, the section modulus is more than 10000cm3/M, and the maximum section modulus of the currently produced single-pile steel sheet pile products is only below 5000cm3/M, so that the construction requirements of large ports cannot be met. Under the condition, a combined box type steel sheet pile is developed to meet the requirement of oversized bearing foundation engineering.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a modular box steel sheet pile and assembly method thereof, for the super large bears the weight of the box steel sheet pile of combination that basic engineering provided suitable structure, has simple structure and makes convenient advantage, has further enlarged the variety scope of steel sheet pile, has advantages such as intensity height, super large load, adaptable in various occasions use.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a modular box steel sheet pile, includes the shaped plate and through first welding strip welding the second subassembly of shaped plate top one side, the opposite side at shaped plate top has first subassembly through first welding strip welding, one side of shaped plate bottom has the fourth subassembly through first welding strip welding, the bottom opposite side of shaped plate has the third subassembly through first welding strip welding, the top of fourth subassembly with the bottom contact of second subassembly and through second welding strip welding, the top of third subassembly with the bottom contact of first subassembly passes through second welding strip welding, first subassembly with the mutual block of second subassembly, the fourth subassembly with the mutual block of third subassembly.
Preferably, the first assembly includes a fifth connecting part and an integrally formed second male locking notch at one side of the fifth connecting part, the fifth connecting part is far away from a seventh inclined connecting part integrally formed at one side of the second male locking notch, the seventh inclined connecting part is far away from a sixth connecting part integrally formed at one side of the fifth connecting part, the sixth connecting part is far away from a fourth inclined connecting part integrally formed at one side of the seventh inclined connecting part, and the fourth inclined connecting part is far away from a second female locking notch integrally formed at one side of the sixth connecting part.
Preferably, the second assembly includes a seventh connecting component and a sixth inclined connecting component integrally formed at one side of the seventh connecting component, the sixth inclined connecting component is far away from one side of the seventh connecting component and is provided with a third female locking notch, the seventh connecting component is far away from one side of the sixth inclined connecting component and is provided with a fifth inclined connecting component integrally formed at one side, the fifth inclined connecting component is far away from one side of the seventh connecting component and is provided with an eighth connecting component integrally formed at one side, the eighth connecting component is far away from one side of the fifth inclined connecting component and is provided with a third male locking notch, and the third female locking notch and the second male locking notch are mutually clamped.
Preferably, the third assembly includes a third connection part and a third inclined connection part integrally formed at one side of the third connection part, the third inclined connection part is far away from the third connection part, a fourth connection part is integrally formed at one side of the third inclined connection part, and the fourth connection part is far away from the third inclined connection part, and a first male locking notch is integrally formed at one side of the third inclined connection part.
Preferably, the fourth subassembly includes that first connecting part and integrated into one piece are in the first slope adapting unit of first connecting part side, first slope adapting unit is kept away from a side integrated into one piece of first connecting part has second connecting part, second connecting part is kept away from a side integrated into one piece of first slope adapting unit has first female fore shaft, first female fore shaft is kept away from a side integrated into one piece of second connecting part has second slope adapting unit, second slope adapting unit with mutual block between the first male fore shaft.
Preferably, the first welding bar and the second welding bar are welded by any one of manual arc welding, submerged arc welding, tungsten electrode argon arc welding or gas metal arc welding.
A method for assembling combined box steel sheet piles comprises the following steps:
step 1: manufacturing a strip-shaped plate for placing the first assembly and the second assembly;
step 2: the first assembly and the second assembly are placed on the top of the strip-shaped plate through crane hoisting and are clamped with the second male locking notch through the third female locking notch respectively;
and step 3: welding the first assembly, the second assembly and the strip-shaped plate to form a first welding strip;
and 4, step 4: turning over a structure formed by the first assembly, the second assembly and the strip-shaped plate to enable the strip-shaped plate to face upwards;
and 5: placing the fourth component and the third component on the top of the strip-shaped plate through crane hoisting, and respectively clamping the fourth component and the third component through the first female locking notch and the first male locking notch;
step 6: welding the fourth assembly, the third assembly and the strip-shaped plate to form a first welding strip;
and 7: and welding the fourth component and the second component to form a second welding strip, and welding the third component and the first component to form a second welding strip.
Preferably, the welding in the step 4 and the welding in the steps 6 and 7 are fixed by transverse spot welding along the axial direction of the strip-shaped plate at intervals of two meters. And welding after checking and adjusting the size.
The utility model has the advantages of:
the utility model provides a pair of modular box steel sheet pile and assembly method thereof bears the weight of the basic engineering for the super large and provides the box steel sheet pile of combination of suitable structure, has simple structure and makes convenient advantage, has further enlarged the variety scope of steel sheet pile, has advantages such as intensity height, super large load, adaptable in various occasions use.
Drawings
Fig. 1 is a schematic overall perspective view of a preferred embodiment of a combined box steel sheet pile and an assembling method thereof according to the present invention;
FIG. 2 is an overall cross-sectional view of a preferred embodiment of a modular box steel sheet pile and method of assembling the same according to the present invention;
fig. 3 is a schematic perspective view of a first assembly according to a preferred embodiment of the combined box steel sheet pile and the assembling method thereof of the present invention;
fig. 4 is a perspective view of a second assembly according to a preferred embodiment of the present invention;
fig. 5 is a perspective view of a third assembly according to a preferred embodiment of the present invention;
fig. 6 is a perspective view of a fourth component according to a preferred embodiment of the present invention;
fig. 7 is a sectional exploded view of a combination of one to four members and a strip according to a preferred embodiment of a combined box steel sheet pile and an assembling method thereof according to the present invention.
In the figure: 1-a first component, 2-a second component, 3-a strip, 4-a third component, 5-a fourth component, 6-a first welding strip, 7-a second welding strip, 8-a first connecting member, 9-a first angled connecting member, 10-a second connecting member, 11-a second angled connecting member, 12-a first female locking notch, 13-a third connecting member, 14-a fourth connecting member, 15-a third angled connecting member, 16-a first male locking notch, 17-a fifth connecting member, 18-a sixth connecting member, 19-a fourth angled connecting member, 20-a second female locking notch, 21-a second male locking notch, 22-a seventh connecting member, 23-a fifth angled connecting member, 24-an eighth connecting member, 25-sixth angled coupling component, 26-third female locking notch, 27-third male locking notch, 28-seventh angled coupling component.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
Example one
As shown in fig. 1-7, the combined box steel sheet pile that this embodiment provided, including strip 3 and the second subassembly 2 of welding in strip 3 top one side through first welding strip 6, the opposite side at strip 3 top has first subassembly 1 through first welding strip 6 welding, one side of strip 3 bottom has fourth subassembly 5 through first welding strip 6 welding, the bottom opposite side of strip 3 has third subassembly 4 through first welding strip 6 welding, the top of fourth subassembly 5 and the bottom contact of second subassembly 2 and through second welding strip 7 welding, the top of third subassembly 4 and the bottom contact of first subassembly 1 and through second welding strip 7 welding, first subassembly 1 and the mutual block of second subassembly 2, fourth subassembly 5 and the mutual block of third subassembly 4.
The method comprises the following steps of placing a first assembly 1 and a second assembly 2 on the top of a strip-shaped plate 3 through a travelling crane in a hanging mode, clamping the first assembly 1, the second assembly 2 and the strip-shaped plate 3 through a third female locking notch 26 and a second male locking notch 21 respectively, welding the first assembly 1, the second assembly 2 and the strip-shaped plate 3 to form a first welding strip 6, turning over a structure formed by the first assembly 1, the second assembly 2 and the strip-shaped plate 3 to enable the strip-shaped plate 3 to face upwards, placing a fourth assembly 5 and the third assembly 4 on the top of the strip-shaped plate 3 through the travelling crane in a hanging mode, clamping the fourth assembly 5, the third assembly 4 and the strip-shaped plate 3 through the first female locking notch 12 and the first male locking notch 16 respectively, welding the fourth assembly 5, the third assembly 4 and the strip-shaped plate 3 to form the first welding strip 6, welding the fourth assembly 5 and the second assembly 2 to form a second welding strip 7.
In this embodiment, the first assembly 1 includes a fifth connecting component 17 and a second male locking notch 21 integrally formed on one side of the fifth connecting component 17, a seventh inclined connecting component 28 is integrally formed on one side of the fifth connecting component 17 away from the second male locking notch 21, a sixth connecting component 18 is integrally formed on one side of the seventh inclined connecting component 28 away from the fifth connecting component 17, a fourth inclined connecting component 19 is integrally formed on one side of the sixth connecting component 18 away from the seventh inclined connecting component 28, and a second female locking notch 20 is integrally formed on one side of the fourth inclined connecting component 19 away from the sixth connecting component 18.
In this embodiment, the second assembly 2 includes a seventh connecting component 22 and a sixth inclined connecting component 25 integrally formed on one side of the seventh connecting component 22, a third female locking notch 26 is integrally formed on one side of the sixth inclined connecting component 25 away from the seventh connecting component 22, a fifth inclined connecting component 23 is integrally formed on one side of the seventh connecting component 22 away from the sixth inclined connecting component 25, an eighth connecting component 24 is integrally formed on one side of the fifth inclined connecting component 23 away from the seventh connecting component 22, a third male locking notch 27 is integrally formed on one side of the eighth connecting component 24 away from the fifth inclined connecting component 23, and the third female locking notch 26 and the second male locking notch 21 are engaged with each other.
In the present embodiment, the third assembly 4 includes a third connecting component 13 and a third inclined connecting component 15 integrally formed on one side of the third connecting component 13, a fourth connecting component 14 is integrally formed on one side of the third inclined connecting component 15 away from the third connecting component 13, and a first male locking notch 16 is integrally formed on one side of the fourth connecting component 14 away from the third inclined connecting component 15.
In the present embodiment, the fourth component 5 includes a first connection part 8 and a first inclined connection part 9 integrally formed on one side of the first connection part 8, a second connection part 10 is integrally formed on one side of the first inclined connection part 9 away from the first connection part 8, a first female locking notch 12 is integrally formed on one side of the second connection part 10 away from the first inclined connection part 9, a second inclined connection part 11 is integrally formed on one side of the first female locking notch 12 away from the second connection part 10, and the second inclined connection part 11 and the first male locking notch 16 are engaged with each other.
In the present embodiment, the first welding bar 6 and the second welding bar 7 are welded by any one of a manual arc welding method, a submerged arc welding method, a tungsten argon arc welding method, and a gas metal arc welding method.
A method for assembling combined box steel sheet piles comprises the following steps:
step 1: manufacturing a strip-shaped plate 3 for placing a first assembly 1 and a second assembly 2;
step 2: the first assembly 1 and the second assembly 2 are placed on the top of the strip-shaped plate 3 through crane hoisting and are respectively clamped with the second male locking notch 21 through the third female locking notch 26;
and step 3: welding the first component 1 and the second component 2 with the strip-shaped plate 3 to form a first welding strip 6;
and 4, step 4: turning over the structure formed by the first component 1, the second component 2 and the strip-shaped plate 3 to enable the strip-shaped plate 3 to face upwards;
and 5: placing a fourth component 5 and a third component 4 on the top of the strip-shaped plate 3 through crane hoisting, and respectively clamping the components through a first female locking notch 12 and a first male locking notch 16;
step 6: welding the fourth component 5 and the third component 4 with the strip-shaped plate 3 to form a first welding strip 6;
and 7: the fourth component 5 is welded to the second component 2 to form a second welding strip 7, and the third component 4 is welded to the first component 1 to form the second welding strip 7.
In the present embodiment, the welding thereof in step 4 and in steps 6 and 7 is fixed by spot welding transversely every two meters along the axial direction of the strip-shaped plate 3. And welding after checking and adjusting the size.
Above, only the further embodiments of the present invention are shown, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the protection scope of the present invention.
Claims (5)
1. The utility model provides a modular box steel sheet pile which characterized in that: comprises a strip-shaped plate (3) and a second component (2) welded on one side of the top of the strip-shaped plate (3) through a first welding strip (6), the other side of the top of the strip-shaped plate (3) is welded with a first component (1) through a first welding strip (6), a fourth component (5) is welded on one side of the bottom of the strip-shaped plate (3) through a first welding strip (6), the other side of the bottom of the strip-shaped plate (3) is welded with a third component (4) through a first welding strip (6), the top of the fourth component (5) is in contact with the bottom of the second component (2) and is welded by a second welding strip (7), the top of the third component (4) is in contact with the bottom of the first component (1) and is welded by a second welding strip (7), the first assembly (1) and the second assembly (2) are mutually clamped, and the fourth assembly (5) and the third assembly (4) are mutually clamped.
2. The combined box steel sheet pile of claim 1, wherein: first subassembly (1) is in including fifth connecting part (17) and integrated into one piece second public fore shaft (21) on fifth connecting part (17) side, fifth connecting part (17) are kept away from one side integrated into one piece of second public fore shaft (21) has seventh slope connecting part (28), seventh slope connecting part (28) are kept away from one side integrated into one piece of fifth connecting part (17) has sixth connecting part (18), sixth connecting part (18) are kept away from one side integrated into one piece of seventh slope connecting part (28) has fourth slope connecting part (19), fourth slope connecting part (19) are kept away from one side integrated into one piece of sixth connecting part (18) has female fore shaft (20) of second.
3. The combined box steel sheet pile of claim 2, wherein: the second component (2) comprises a seventh connecting part (22) and a sixth inclined connecting part (25) which is integrally formed at one side of the seventh connecting part (22), a third female locking notch (26) is integrally formed on one side edge of the sixth inclined connecting part (25) far away from the seventh connecting part (22), a fifth inclined connecting part (23) is integrally formed on one side of the seventh connecting part (22) far away from the sixth inclined connecting part (25), an eighth connecting part (24) is integrally formed on one side of the fifth inclined connecting part (23) far away from the seventh connecting part (22), a third male locking notch (27) is integrally formed on one side edge of the eighth connecting part (24) far away from the fifth inclined connecting part (23), the third female locking notch (26) and the second male locking notch (21) are mutually clamped.
4. The combined box steel sheet pile of claim 1, wherein: third subassembly (4) are in including third adapting unit (13) and integrated into one piece third slope adapting unit (15) on third adapting unit (13) side, third slope adapting unit (15) are kept away from third adapting unit (13) side integrated into one piece has fourth adapting unit (14), fourth adapting unit (14) are kept away from third slope adapting unit (15) side integrated into one piece has first public fore shaft (16).
5. The combined box steel sheet pile of claim 4, wherein: fourth subassembly (5) are in including first connecting part (8) and integrated into one piece first slope connecting part (9) of first connecting part (8) side, keep away from first slope connecting part (9) one side integrated into one piece of first connecting part (8) has second connecting part (10), second connecting part (10) are kept away from first slope connecting part (9) one side integrated into one piece has first female fore shaft (12), keep away from first female fore shaft (12) second connecting part (10) one side integrated into one piece has second slope connecting part (11), second slope connecting part (11) with mutual block between first male fore shaft (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922488895.9U CN212335988U (en) | 2019-12-31 | 2019-12-31 | Combined box steel sheet pile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922488895.9U CN212335988U (en) | 2019-12-31 | 2019-12-31 | Combined box steel sheet pile |
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| CN212335988U true CN212335988U (en) | 2021-01-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021335A (en) * | 2019-12-31 | 2020-04-17 | 南京图信新材料科技有限公司 | Combined box steel sheet pile and assembling method thereof |
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- 2019-12-31 CN CN201922488895.9U patent/CN212335988U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021335A (en) * | 2019-12-31 | 2020-04-17 | 南京图信新材料科技有限公司 | Combined box steel sheet pile and assembling method thereof |
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