CN217556953U - Steel sheet pile supporting construction - Google Patents
Steel sheet pile supporting construction Download PDFInfo
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- CN217556953U CN217556953U CN202221112096.7U CN202221112096U CN217556953U CN 217556953 U CN217556953 U CN 217556953U CN 202221112096 U CN202221112096 U CN 202221112096U CN 217556953 U CN217556953 U CN 217556953U
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Abstract
The utility model relates to a steel sheet pile supporting construction relates to the field that the building was strutted, include the steel sheet pile enclosure that is enclosed by inserting the ground in proper order by a plurality of larsen steel sheet pile, be provided with in the steel sheet pile enclosure and be used for the supporting component with steel sheet pile enclosure looks butt, the supporting component is provided with a plurality of along vertical direction interval, the supporting component includes the roof of the interior perisporium looks butt of a plurality of and steel sheet pile enclosure and is used for promoting the roof to support tight piece of tight steel sheet pile, support through a piece between two roofs of laying relatively and support tightly, adjacent support mutual joint between the tight piece. This application makes the roof support the interior perisporium of tight steel sheet pile enclosure through the piece that supports, when tearing open the board, the roof removes in order to realize demolising of supporting component and steel sheet pile enclosure along the direction of keeping away from the roof to improve the flexibility of being connected of supporting component and steel sheet pile, reduce steel sheet pile supporting construction's the dismouting degree of difficulty, improve staff to steel sheet pile supporting construction's dismouting efficiency.
Description
Technical Field
The utility model relates to a field that the building was strutted especially relates to a steel sheet pile supporting construction.
Background
The steel sheet pile is a building foundation plate which is formed by continuously cold-bending and deforming a steel strip to form a Z-shaped, U-shaped or other shape in cross section and can be connected with each other through a locking notch. The steel sheet piles are driven or pressed into the ground by the pile driver to be mutually connected into the steel sheet pile wall, which can be used for retaining soil and water. The steel sheet pile is suitable for supporting soft foundation and deep foundation pit with high underground water level, the construction is simple and convenient, the water stopping performance is good, and the steel sheet pile can be pulled out after the supporting engineering is finished, so that the steel sheet pile can be repeatedly used.
When the region that encloses steel sheet pile wall excavates the construction, for avoiding in the in-process of excavation construction because the inside deformation pressure of ground causes the condition that the steel sheet pile warp, the welding has supporting component in the steel sheet pile wall, and supporting component constitutes steel sheet pile supporting construction jointly with the steel sheet pile, improves the structural strength of steel sheet pile wall to reduce the risk that the steel sheet pile warp.
But the flexibility of this kind of connected mode that supporting component and steel sheet pile pass through welded fastening is handed over the end, has not only increaseed steel sheet pile supporting construction's the dismouting degree of difficulty, has increased staff's work load moreover, has reduced steel sheet pile supporting construction's dismouting efficiency.
SUMMERY OF THE UTILITY MODEL
In order to improve the flexibility of being connected of supporting component and steel sheet pile, improve the dismouting efficiency of staff to steel sheet pile supporting construction when reducing steel sheet pile supporting construction's the dismouting degree of difficulty, this application provides a steel sheet pile supporting construction.
The application provides a steel sheet pile supporting construction adopts following technical scheme:
the utility model provides a steel sheet pile supporting construction, include the steel sheet pile enclosure that is enclosed by a plurality of larsen steel sheet pile inserts the ground in proper order, be provided with in the steel sheet pile enclosure be used for with steel sheet pile enclosure looks butt's supporting component, supporting component is provided with a plurality of along vertical direction interval, supporting component includes the roof of the interior perisporium looks butt of a plurality of and steel sheet pile enclosure and is used for promoting the roof to support tight piece of tight steel sheet pile, support through a piece of supporting between two roofs of laying relatively tightly, adjacent joint each other between the tight piece of supporting.
Through adopting above-mentioned technical scheme, support tight roof in order to drive the roof and support the internal perisporium of tight steel sheet pile enclosure through supporting tight, make the steel sheet pile enclosure receive the pressure of ground in with also receive the pressure with ground pressure opposite direction's roof, thereby realize the support to the steel sheet pile enclosure, need not the welding, when tearing open the board, the roof removes along the direction of keeping away from the roof, thereby realize demolising of supporting component and steel sheet pile enclosure, thereby wholly improved the flexibility of being connected of supporting component and steel sheet pile, also improve staff to steel sheet pile supporting construction's dismouting efficiency when having reduced steel sheet pile supporting construction's the dismouting degree of difficulty.
Preferably, the enclosure of the steel sheet pile is a square enclosure.
Through adopting above-mentioned technical scheme, the steel sheet pile enclosure reduces the degree of difficulty that larsen steel sheet pile inserted the ground for square enclosure on the one hand, and on the other hand is convenient for pegging graft between two adjacent larsen steel sheet piles and reduces the gap between two adjacent larsen steel sheet piles to reduce the installation degree of difficulty of steel sheet pile enclosure.
Preferably, the Larsen steel sheet piles are vertically arranged, the lower ends of the Larsen steel sheet piles are inserted into the foundation, the upper ends of the Larsen steel sheet piles are provided with pulling strips, and positioning grooves used for being horizontally clamped with the top plate are formed in the Larsen steel sheet piles.
Through adopting above-mentioned technical scheme, when the Larsen steel sheet pile inserts the ground, thereby be connected through playing brace and pile driver and increase the area of being connected of Larsen steel sheet pile and pile driver to reduce because the pile driver dynamics is too big the risk that causes Larsen steel sheet pile to warp, and during the pile pulling, thereby be connected the pile pulling degree of difficulty that reduces Larsen steel sheet pile through playing brace and pile driver, improve the plug efficiency of Larsen steel sheet pile.
Preferably, the top plate is horizontally arranged and is abutted against the Larsen steel plate pile.
Through adopting above-mentioned technical scheme, thereby increase roof and steel sheet pile enclosure wherein one side the contact quantity of larsen steel sheet pile through the roof that the level was laid, thereby support the structural strength of tight larsen steel sheet pile reinforcing whole steel sheet pile enclosure through the roof, reduce the deformation probability of steel sheet pile enclosure.
Preferably, the abutting part comprises a guide pipe which is horizontally arranged and two abutting rods which are coaxially and slidably inserted into two ends of the guide pipe respectively, the abutting rods at two ends of the guide pipe are fixed with two top plates which are arranged oppositely, and a control part for driving the abutting rods to abut against or keep away from the Larsen steel plate pile is arranged on the guide pipe.
Through adopting above-mentioned technical scheme, drive through the control piece and support the pole and remove along the direction that is close to larsen steel sheet pile, until supporting larsen steel sheet pile to realize being connected of supporting component and steel sheet pile.
Preferably, the control piece includes that the coaxial rotation cover is established at the control sliding sleeve that the roof department was kept away from to the tight pole of support, and the coaxial slip of control sliding sleeve inserts in the stand pipe and is provided with the control lever on the periphery wall of control sliding sleeve, set up the guide way that is used for with control lever sliding connection along self axis direction on the stand pipe periphery wall, the control lever passes the guide way and is located the stand pipe outside, be equipped with a plurality of spacing groove that is used for injecing control lever sliding distance along self axis direction spaced apart on the stand pipe periphery wall, spacing groove and guide way intercommunication.
Through adopting above-mentioned technical scheme, thereby leading to the slip direction of control lever through the guide way, and the control lever is located the stand pipe outside so that the staff supports the distance of sliding of tight pole through the control lever control, when the roof supports tight larsen steel sheet pile, rotates the control lever and makes the control lever rotate and insert the spacing inslot that corresponds to inject the position of roof, avoid the roof to break away from larsen steel sheet pile.
Preferably, the peripheral wall of the guide pipe is provided with a clamping groove used for being clamped with the guide pipe on the other abutting part.
Through adopting above-mentioned technical scheme, when two adjacent piece that support are connected, thereby inject the position of the stand pipe in two adjacent piece that support through the joint groove to improve whole supporting component's structural strength.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the top plate tightly abuts against the inner peripheral wall of the steel sheet pile enclosure through the abutting piece, so that the steel sheet pile enclosure is supported without welding, when the plate is disassembled, the top plate moves in the direction away from the top plate so as to realize the disassembly of the supporting assembly and the steel sheet pile enclosure, so that the connection flexibility of the supporting assembly and the steel sheet pile is integrally improved, the disassembly and assembly difficulty of the steel sheet pile supporting structure is reduced, and the disassembly and assembly efficiency of workers on the steel sheet pile supporting structure is also improved;
2. the sliding direction of the control rod is guided through the guide groove, a worker can conveniently control the sliding distance of the tightening rod through the control rod, the position of the top plate is limited through the limiting groove, and the top plate is prevented from being separated from the Larsen steel sheet pile;
3. thereby position through the stand pipe in the joint groove limited two adjacent piece of propping to improve whole supporting component's structural strength.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic connection diagram of larsen steel sheet piles in the embodiment of the present application.
Fig. 3 is a schematic structural diagram of a support assembly in an embodiment of the present application.
Fig. 4 is a schematic structural diagram of a control member in the embodiment of the present application.
In the figure: 1. larsen steel sheet piles; 11. positioning a groove; 2. enclosing walls of steel sheet piles; 3. a support assembly; 31. a top plate; 32. an abutting piece; 321. a guide tube; 322. a tightening rod; 33. a control member; 331. controlling the sliding sleeve; 332. a control lever; 34. a guide groove; 35. a limiting groove; 36. a clamping groove; 4. pulling a strip; 5. the anticreep ring.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses steel sheet pile supporting construction. Referring to fig. 1 and 2, the steel sheet pile supporting structure includes a plurality of larsen steel sheet piles 1 and support assemblies 3.
Wherein a plurality of Larsen steel sheet pile 1 is vertical pegs graft each other on the ground and encloses into square steel sheet pile enclosure 2, supporting component 3 is located inside steel sheet pile enclosure 2 and exerts the pressure of directional ground to steel sheet pile enclosure 2, make Larsen steel sheet pile 1 not only receive the pressure that comes from the ground also receive the pressure that comes from supporting component 3 simultaneously, and supporting component 3's pressure direction is opposite with ground pressure direction, thereby offset the pressure of partly foundation to Larsen steel sheet pile 1, the overall structure intensity of steel sheet pile supporting construction has been improved, the probability of Larsen steel sheet pile 1 deformation has been reduced.
Supporting component 3 includes a plurality of roof 31 and supports tight 32 in addition, roof 31 level is laid and is supported tight steel sheet pile enclosure 2 internal perisporium wherein one side respectively, be equipped with one between two roofs 31 of laying relatively and support tight 32, adjacent support looks joint between the tight 32, thereby improve whole supporting component 3's structural stability, make roof 31 support tight Larsen steel sheet pile 1 in order to realize being connected of supporting component 3 and steel sheet pile enclosure 2 through supporting piece 32, need not the welding, thereby the flexibility of being connected of supporting component 3 and steel sheet pile has been improved, also improved staff's dismouting efficiency to steel sheet pile supporting structure when having reduced steel sheet pile supporting structure's the dismouting degree of difficulty.
Referring to fig. 1 and 2, the vertical downward end of the Larsen steel sheet pile 1 is inserted into the foundation through a pile driver, in order to improve the contact area of the pile driver and the Larsen steel sheet pile 1 and reduce the probability of deformation of the Larsen steel sheet pile 1 caused by excessive pile driver force, a brace 4 horizontally arranged is installed at the upper end of the Larsen steel sheet pile 1, when the pile driver presses the Larsen steel sheet pile 1 downwards, the pile driver is connected with the brace 4 to improve the contact area of the pile driver and the brace 4, on the other hand, when the brace 4 moves downwards to be in contact with the ground, the pile driver stops moving, so that the insertion depth of the Larsen steel sheet pile 1 is limited, and the Larsen steel sheet pile 1 is pulled out through the brace 4 during pile pulling. Thereby reducing the loading and unloading difficulty of the Larsen steel sheet pile 1.
In addition, a positioning groove 11 horizontally clamped with the top plate 31 is formed in the peripheral wall of the Larsen steel sheet pile 1. When the top plate 31 abuts against the Larsen steel plate pile 1, the position of the top plate 31 is limited by the positioning groove 11, and the connection strength of the top plate 31 and the Larsen steel plate pile 1 is improved, so that the probability of position deviation of the top plate 31 during abutting is reduced.
Referring to fig. 1 and 3, the tightening member 32 includes two guide tubes 321 arranged horizontally and oppositely, two ends of each guide tube 321 correspond to the two oppositely arranged top plates 31, two ends of each guide tube 321 are respectively sleeved with a tightening rod 322 in an axially sliding manner, one end of each tightening rod 322 is fixed on each top plate 31, the other end of each tightening rod 322 is inserted into each guide tube 321 in a sliding manner and is provided with a control member 33, and each control member 33 can control each tightening rod 322 to slide in each guide tube 321 along a direction close to or far from the larsen steel sheet pile 1, so that the top plates 31 are driven to tighten or keep away from the larsen steel sheet pile 1.
As shown in fig. 4, the control member 33 includes a control sliding sleeve 331 coaxially and rotatably sleeved on the abutting rod 322, and an anti-slip ring 5 engaged with an inner peripheral wall of the control sliding sleeve 331 is coaxially fixed on a peripheral wall of the abutting rod 322 to prevent the control sliding sleeve 331 from slipping off the abutting rod 322. A control rod 332 penetrating through the guide pipe 321 is fixed on the outer peripheral wall of the control sliding sleeve 331, a guide groove 34 slidably connected with the control rod 332 is formed in the guide pipe 321 along the axis direction of the guide pipe 321, the guide groove 34 is a through groove, and the control rod 332 penetrates through the guide pipe 321 and is located outside the guide pipe 321, so that a worker can control the sliding distance of the abutting rod 322 through the control rod 332. The guide pipe 321 is provided with a plurality of limiting grooves 35 at intervals along the axis direction, the limiting grooves 35 are used for limiting the positions of the control rods 332, the limiting grooves 35 are communicated with the guide grooves 34, and when the top plate 31 abuts against the Larsen steel plate pile 1, the control rods 332 are axially and rotatably inserted into the corresponding limiting grooves 35, so that the positions of the control rods 332 are limited, and the top plate 31 always abuts against the Larsen steel plate pile 1.
In addition, as shown in fig. 3 and 4, the peripheral wall of the guide tube 321 is provided with a clamping groove 36, and the guide tubes 321 of two adjacent abutting pieces 32 are mutually clamped through the clamping groove 36 to define the position between the two adjacent abutting pieces 32, so that the connection tightness and the structural strength of the whole supporting assembly 3 are improved.
The steel sheet pile supporting structure of the embodiment of the application has the following implementation principle: when demolising steel sheet pile supporting construction, at first connect supporting component 3 through the crane, secondly rotate control lever 332 from spacing groove 35 until control lever 332 is located guide way 34, pull control lever 332 along the direction of keeping away from roof 31 until roof 31 keeps away from Larsen steel sheet pile 1, again drive supporting component 3 through the crane and keep away from steel sheet pile enclosure 2, drive Larsen steel sheet pile 1 through the pile driver at last and pull out from ground, finally improve supporting component 3 and steel sheet pile enclosure 2's the flexibility of being connected, improve staff's dismouting efficiency to steel sheet pile supporting construction when reducing steel sheet pile supporting construction's the dismouting degree of difficulty.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a steel sheet pile supporting construction which characterized in that: include and insert steel sheet pile enclosure (2) that the ground encloses in proper order by a plurality of Larsen steel sheet pile (1), be provided with in steel sheet pile enclosure (2) be used for with steel sheet pile enclosure (2) looks butt supporting component (3), supporting component (3) are provided with a plurality of along vertical direction interval, supporting component (3) include roof (31) of the interior perisporium looks butt of a plurality of and steel sheet pile enclosure (2) and be used for promoting roof (31) to support tight piece (32) of tight steel sheet pile, support through one piece (32) between two roofs (31) of laying relatively and tightly, mutual joint between adjacent piece (32) supports tightly.
2. The steel sheet pile supporting structure according to claim 1, wherein: the steel sheet pile enclosing wall (2) is a square enclosing wall.
3. The steel sheet pile supporting structure according to claim 1, wherein: larsen steel sheet pile (1) is vertically laid and the lower end of Larsen steel sheet pile (1) is inserted into the foundation, a pulling strip (4) is arranged at the upper end of Larsen steel sheet pile (1), and a positioning groove (11) horizontally clamped with a top plate (31) is formed in Larsen steel sheet pile (1).
4. The steel sheet pile supporting structure according to claim 3, wherein: the top plate (31) is horizontally arranged and is tightly propped against the Larsen steel plate pile (1).
5. The steel sheet pile supporting structure according to claim 3, wherein: the abutting piece (32) comprises a guide pipe (321) which is horizontally arranged and two abutting rods (322) which are respectively inserted into two ends of the guide pipe (321) in a coaxial sliding mode, the abutting rods (322) at two ends of the guide pipe (321) are respectively fixed with two top plates (31) which are arranged relatively, and a control piece (33) which is used for driving the abutting rods (322) to abut against or be far away from the Larsen steel plate pile (1) is arranged on the guide pipe (321).
6. The steel sheet pile supporting structure according to claim 5, wherein: control piece (33) establish control sliding sleeve (331) of roof (31) department of keeping away from in support pole (322) including coaxial rotation cover, control sliding sleeve (331) coaxial slip inserts in stand pipe (321) and is provided with control lever (332) on the periphery wall of control sliding sleeve (331), stand pipe (321) periphery wall is gone up and is offered along self axis direction and be used for with control lever (332) sliding connection's guide way (34), control lever (332) pass guide way (34) and are located the outside of stand pipe (321), it is equipped with a plurality of spacing groove (35) that are used for injecing control lever (332) sliding distance to separate along self axis direction on stand pipe (321) periphery wall, spacing groove (35) and guide way (34) intercommunication.
7. The steel sheet pile supporting structure according to claim 5, wherein: the clamping groove (36) used for clamping the guide pipe (321) on the other abutting piece (32) is formed in the peripheral wall of the guide pipe (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221112096.7U CN217556953U (en) | 2022-05-10 | 2022-05-10 | Steel sheet pile supporting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221112096.7U CN217556953U (en) | 2022-05-10 | 2022-05-10 | Steel sheet pile supporting construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217556953U true CN217556953U (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221112096.7U Active CN217556953U (en) | 2022-05-10 | 2022-05-10 | Steel sheet pile supporting construction |
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| Country | Link |
|---|---|
| CN (1) | CN217556953U (en) |
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- 2022-05-10 CN CN202221112096.7U patent/CN217556953U/en active Active
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