CN209779605U - Improve Larsen steel sheet pile workability's guide subassembly - Google Patents
Improve Larsen steel sheet pile workability's guide subassembly Download PDFInfo
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- CN209779605U CN209779605U CN201920369032.7U CN201920369032U CN209779605U CN 209779605 U CN209779605 U CN 209779605U CN 201920369032 U CN201920369032 U CN 201920369032U CN 209779605 U CN209779605 U CN 209779605U
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- steel sheet
- larsen steel
- sheet pile
- larsen
- guide assembly
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Abstract
The utility model discloses an improve guide assembly of larsen steel sheet pile constructability, larsen steel sheet pile comprises pterygoid lamina, floor and the interlocking structure that is located the both sides pterygoid lamina outside, guide assembly inserts the bight of the pterygoid lamina of larsen steel sheet pile and the bottom corner of floor and hinders the ware and detachable inserts the stiffening rib that strengthens larsen steel sheet pile rigidity on the floor and constitutes, bight hinders the ware and includes leading end, stiff end, leading end and larsen steel sheet pile interlocking structure are the same, the stiff end is that a curb plate 90 degrees of leading end inwards extend and form, all leave the wedge opening from top to bottom at the stiff end, the size of wedge opening is equal to larsen steel sheet pile thickness, make larsen steel sheet pile corner insert in the wedge opening; the detachable stiffening ribs are right-angled triangles. The utility model discloses simple and practical, operation are convenient, can practice thrift engineering cost by a wide margin, can solve traditional Larsen steel sheet pile body easily to incline and must do the problem of internal stay and drawing outward when the fender is done to the steel sheet pile effectively.
Description
Technical Field
The utility model belongs to the technical field of larsen steel sheet pile construction and specifically relates to an improve larsen steel sheet pile constructability's guide subassembly.
Background
In the hydraulic engineering construction, dry land construction is a necessary condition and is limited by a construction site and environmental protection, and the Larsen steel sheet pile cofferdam is a scheme which is considered preferentially. The Larsen steel sheet pile is a steel structure body with a linkage device at the edge, and the linkage device can be freely combined to form a continuous and compact retaining or water retaining wall. When traditional larsen steel sheet pile is plugged, because of existence of the interlocking structures at two ends, the interlocking structures and the steel sheet part are different in resistance, so that the pile body is very easy to incline, and adverse effects are brought to construction and engineering safety. The Larsen steel sheet pile has low strength, and when the pile is used for supporting, the pile body can be supported only by internal bracing or external pulling.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a structure of improving Larsen steel sheet pile performance is provided, have simple and practical, economy is effective, stability is good and construction process advantage such as simple and convenient.
The utility model adopts the technical proposal that: a guide assembly for improving construction performance of Larsen steel sheet piles is disclosed, each Larsen steel sheet pile is composed of wing plates, rib plates and interlocking structures located on the outer sides of the wing plates on two sides, each guide assembly is composed of a corner resistor and a stiffening rib, the corner resistor is inserted into the wing plates of the Larsen steel sheet pile and at the bottom corner of the rib plate, the stiffening rib is detachably inserted into the rib plates to reinforce the rigidity of the Larsen steel sheet pile, each corner resistor comprises a guide end and a fixed end, the guide end is located on the outer side of the rib plate, the fixed ends are used for inserting and fixing the Larsen steel sheet piles, the interlocking structures of the guide end and the Larsen steel sheet piles are the same, the fixed ends are formed by extending 90-degree parts of one side plate of the guide end inwards, wedge-shaped gaps are reserved at; the detachable stiffening rib comprises a right-angled triangle main plate and a hook located at the top of the main plate and provided with a downward opening, the hook and the main plate are located on the same plane and located on the side of a right angle, the stiffening rib is perpendicularly attached to the surface of the rib plate, and the hook is just clamped at the top of the rib plate of the Larsen steel plate pile.
The top of the fixed end extends inwards by 90 degrees to form a bent end.
The height of the corner resistor-increasing device is 5 cm-8 cm, and the wall thickness is consistent with the thickness of the Larsen steel sheet pile.
The thickness of the stiffening rib is 5-10mm, and the length of the stiffening rib is the same as the height of the Larsen steel sheet pile.
the utility model has the advantages that: the construction performance of the Larsen steel sheet pile is improved, the problem that the pile body is easy to incline due to different stress of the steel sheet and the interlocking structure is effectively solved, the rigidity of the Larsen pile is enhanced, the supporting and blocking effect of the pile body is ensured, and the safety of construction and engineering is guaranteed. The method is simple to operate, economical and effective, good in stability and high in reliability.
Drawings
Fig. 1 is the angle portion resistance increasing device structure diagram of the guiding component for improving the construction performance of Larsen steel sheet pile.
Fig. 2 is the structural schematic diagram of the stiffening rib of the guiding assembly for improving the construction performance of the larsen steel sheet pile.
Fig. 3 is the utility model discloses improve larsen steel sheet pile constructability's guide assembly's in service state diagram.
Detailed Description
The invention will be described in further detail with reference to the following drawings and embodiments:
As shown in fig. 1-3, the utility model discloses an improve the guide assembly of larsen steel sheet pile construction performance, larsen steel sheet pile comprises pterygoid lamina 3, floor 4 and the interlocking structure 5 that is located the both sides pterygoid lamina outside, guide assembly is inserted the bight of larsen steel sheet pile 3 and floor 4's bottom corner angle of turning and is increased the resistance ware 1 and the detachable is inserted the stiffening rib 2 that strengthens larsen steel sheet pile rigidity on floor 4 and is constituteed, bight increases the resistance ware 1 including the leading end 7 that is located the floor outside, a stiff end 8 that is used for inserting and fixing larsen steel sheet pile, the leading end is the same with larsen steel sheet pile interlocking structure 5, stiff end 8 is the 90 degrees inward extension formation of a curb plate of leading end, wedge-shaped opening 6 has all been left from top to bottom to stiff end 8, wedge-shaped opening 6 size is equal to larsen steel sheet pile thickness, make larsen steel sheet pile angle insert in wedge; detachable stiffener 2 includes right angled triangle's mainboard 10 and the couple 11 that is located the opening decurrent at mainboard top, and couple 11 and mainboard are located the coplanar and are located the right angle avris, make stiffener 2 paste perpendicularly on 4 surfaces of floor, and couple 11 just in time blocks the top at Larsen steel sheet pile floor.
The top 90 degrees of the fixed end 8 extends inwards to form a bent end 9.
The height of the corner resistor-increasing device 1 is 5 cm-8 cm, and the wall thickness is consistent with the thickness of the Larsen steel sheet pile.
The thickness of the stiffening rib 2 is 5-10mm, and the length is the same as the height of the Larsen steel sheet pile.
The Larsen steel sheet pile is a continuous and compact steel structure body consisting of a wing plate 3, a rib plate 4 and an interlocking structure 5. The corner resistor-increasing device 1 is in the same form as the interlocking structure of the Larsen steel sheet pile, and the turning angle of the steel sheet pile is inserted into the notch 6, so that the resistance generated at the end of the steel sheet pile is consistent, the steel sheet pile vertically descends, and the balanced downward insertion is realized. The stiffening ribs 2 are additionally arranged to play a role of internal bracing or external pulling, so that the rigidity of the Larsen steel plate pile is enhanced, and the support of a pile body is ensured.
The construction site, equipment and tools and materials are ready, the turning angle position of the Larsen steel sheet pile is inserted into a notch of the corner resistor increasing device, the notch is in a wedge shape, the corner resistor increasing device can be firmly fixed on the Larsen steel sheet pile by using the elastic deformation of a rigid body, the pile insertion is carried out after the equipment is debugged and positioned and the steel sheet pile is hung in place, the corner resistor increasing device and the steel sheet pile are inserted into the ground together, the corner resistor increasing device is additionally arranged at the turning angle position of the steel sheet pile, so that the resistance of an interlocking structure and the resistance of the steel sheet part are consistent, the verticality is controlled, the vertical balance is realized, and the. Meanwhile, the detachable stiffening ribs are additionally arranged on the outer side of the Larsen pile to enhance the rigidity of the Larsen pile so as to play a role in internal bracing or external tension. And hammering the pile, moving the pile driver according to the engineering requirement until the construction is finished when the elevation of the pile top reaches the elevation required by the engineering.
The above-mentioned embodiments are only used for illustrating the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, the scope of the present invention should not be limited by the embodiment, that is, all equivalent changes or modifications made by the spirit of the present invention should still fall within the scope of the present invention.
Claims (4)
1. A guide assembly for improving construction performance of Larsen steel sheet piles is composed of wing plates (3), rib plates (4) and interlocking structures (5) located on the outer sides of the wing plates on two sides, and is characterized in that the guide assembly is composed of corner resistor increasing devices (1) inserted at the corner positions of the wing plates (3) and the bottom of the rib plates (4) of the Larsen steel sheet piles and stiffening ribs (2) detachably inserted on the rib plates (4) and used for enhancing rigidity of the Larsen steel sheet piles, each corner resistor increasing device (1) comprises a guide end (7) located on the outer side of each rib plate and a fixed end (8) used for inserting and fixing the Larsen steel sheet piles, the guide ends are identical to the interlocking structures (5) of the Larsen steel sheet piles, each fixed end (8) is formed by inward extending of 90 degrees of one side plate of each guide end, wedge-shaped openings (6) are reserved above and below each fixed end (8), and the size of each wedge, inserting the turning angle of the Larsen steel sheet pile into the wedge-shaped opening (6); detachable stiffening rib (2) include right angled triangle's mainboard (10) and be located the decurrent couple (11) of opening at mainboard top, couple (11) are located the coplanar and are located the right angle avris with the mainboard, make stiffening rib (2) paste perpendicularly on floor (4) surface, and couple (11) just in time block the top at Larsen steel sheet pile floor.
2. The guide assembly for improving Larson steel sheet pile construction performance according to claim 1, wherein the top of the fixed end (8) extends inward at 90 degrees to form a bent end (9).
3. The guide assembly for improving Larsen steel sheet pile construction performance according to claim 1, wherein the height of the corner resistor increasing device (1) is 5 cm-8 cm, and the wall thickness is consistent with the thickness of the Larsen steel sheet pile.
4. Guide assembly to improve the construction performance of larsen steel sheet piles according to claim 1, wherein the stiffening ribs (2) have a thickness of 5-10mm and a length equal to the height of the larsen steel sheet pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920369032.7U CN209779605U (en) | 2019-03-21 | 2019-03-21 | Improve Larsen steel sheet pile workability's guide subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920369032.7U CN209779605U (en) | 2019-03-21 | 2019-03-21 | Improve Larsen steel sheet pile workability's guide subassembly |
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| Publication Number | Publication Date |
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| CN209779605U true CN209779605U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920369032.7U Active CN209779605U (en) | 2019-03-21 | 2019-03-21 | Improve Larsen steel sheet pile workability's guide subassembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811762A (en) * | 2019-03-21 | 2019-05-28 | 中国水利水电建设工程咨询渤海有限公司 | Improve the guide assembly of Larsen steel sheet pile construction performance |
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2019
- 2019-03-21 CN CN201920369032.7U patent/CN209779605U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811762A (en) * | 2019-03-21 | 2019-05-28 | 中国水利水电建设工程咨询渤海有限公司 | Improve the guide assembly of Larsen steel sheet pile construction performance |
| CN109811762B (en) * | 2019-03-21 | 2024-03-01 | 中国水利水电建设工程咨询渤海有限公司 | Guide assembly for improving construction performance of Larson steel sheet pile |
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