Anti-deformation buffering device for steel sheet pile

Abstract

The utility model relates to the technical field of steel sheet pile reinforcement, and discloses a steel sheet pile anti-deformation buffer device which comprises a plurality of sets of steel sheet piles, every two adjacent sets of steel sheet piles are installed in an attached mode, and an anti-deformation supporting mechanism is installed at the top of each set of steel sheet piles. The anti-deformation supporting mechanism comprises a reinforcing plate fixedly installed on the top of the inner wall of the steel sheet pile, a screw cylinder welded to the top of the reinforcing plate, a screw rod in threaded connection with the top of the screw cylinder and a positioning piece fixedly installed on the top of the screw rod. According to the anti-deformation supporting mechanism, the reinforcing plates are installed on the tops of the multiple sets of steel sheet piles, the positioning pieces are installed on the screw barrels welded to the tops of the reinforcing plates in a threaded mode, the steel ropes are fixedly installed on the positioning pieces in a matched mode, and the multiple sets of steel sheet piles can be supported through the pulling force of the steel ropes; therefore, firmness and stability of the multiple groups of steel sheet piles are effectively improved, and deformation of the steel sheet piles due to external force is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of steel sheet pile reinforcement, in particular to a steel sheet pile anti-deformation buffer device. Background Art

[0002] At present, the steel sheet pile is a steel structure with linkage devices on the edge, and the linkage devices can be freely combined to form a continuous and tight retaining wall or water retaining wall.

[0003] Among them, with the development of my country's infrastructure, steel sheet piles, as a new type of building material, are not only green and environmentally friendly, but also have fast construction speed and low construction cost, and have good waterproof function. They are widely used. The application of steel sheet piles runs through and extends to the entire industry, from traditional water conservancy projects, civil processes, railways and tram tracks to environmental pollution control. They are used as retaining walls, water retaining walls, and sand retaining walls when building bridge cofferdams, laying large pipelines, and excavating temporary ditches; they are used as retaining walls, retaining walls, embankments and revetments at docks and unloading yards. Steel sheet piles play an important role in engineering.

[0004] When installing steel sheet piles, they are usually inserted one by one into one side of the earth wall through an excavator to provide effective support for the earth wall. However, when the earth wall is displaced and squeezed by external forces, the steel sheet piles can no longer provide support and collapse is very likely to occur. Therefore, a new technical solution needs to be designed to solve the problem, which can increase the firmness and stability of the steel sheet piles without disassembling them. Utility Model Content

[0005] The utility model aims to provide a steel sheet pile anti-deformation buffer device, which solves the problems raised in the background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a steel sheet pile anti-deformation buffer device, comprising steel sheet piles, wherein the steel sheet piles are provided in multiple groups, two adjacent groups of the steel sheet piles are fitted together, and an anti-deformation support mechanism is installed on the top of each group of the steel sheet piles;

[0007] The anti-deformation support mechanism includes a reinforcement plate fixedly installed on the top of the inner wall of the steel sheet pile, a screw barrel welded on the top of the reinforcement plate, a screw rod threadedly connected on the top of the screw barrel, a positioning piece fixedly installed on the top of the screw rod, a steel rope fixedly installed on the inner side of the positioning piece, and a rope locking pin wrapped around the other end of the steel rope.

[0008] As an optional solution of the technical solution of the present application, limit blocks are fixedly installed on both sides of each group of steel sheet piles, and the limit blocks of two adjacent groups fit together to increase the firmness and stability of the two adjacent groups of steel sheet piles.

[0009] As an optional solution of the technical solution of the present application, first positioning holes are opened on both sides of the top of each group of steel sheet piles, corresponding to the second positioning holes.

[0010] As an optional solution of the technical solution of the present application, second positioning holes are opened on both sides of each group of the reinforcement plates, and positioning bolts are fixedly installed in the two groups of the first positioning holes and the second positioning holes relative to each other, so that the reinforcement plates have a detachable effect.

[0011] As an optional solution of the technical solution of the present application, a positioning plate is fixedly installed on one side of the multiple groups of steel sheet piles, and the middle of the top of the positioning plate is welded to the locking rope pin to ensure that the positioning plate and the locking rope pin are firmly fixed.

[0012] As an optional solution of the technical solution of the present application, pin holes are provided at the four corners of the positioning plate, and a positioning pin is inserted into each group of the pin holes to fix the positioning plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The technical solution of the present application uses an anti-deformation support mechanism to install reinforcement plates on the top of multiple groups of steel sheet piles, and screw barrel threaded installation positioning pieces welded on the top of each group of reinforcement plates, and steel ropes are fixedly installed on each group of positioning pieces. The multiple groups of steel sheet piles can be supported by the tension of the steel ropes, thereby effectively increasing the firmness and stability of the multiple groups of steel sheet piles and preventing the steel sheet piles from being deformed by external forces.

[0015] 2. The technical solution of the present application is to open second positioning holes on both sides of each group of reinforcement plates, and positioning bolts are fixedly installed in the two groups of first positioning holes and second positioning holes corresponding to each other. Since the reinforcement plates and steel sheet piles are installed by the positioning bolts threadedly connected through the first positioning holes and the second positioning holes, the reinforcement plates are ensured to have the characteristics of quick removal and quick installation, and to ensure that when multiple groups of steel sheet piles are transported, the multiple groups of steel sheet piles can disassemble the reinforcement plates and stack the multiple groups of steel sheet piles together, thereby greatly reducing the transportation volume. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of a steel sheet pile anti-deformation buffer device of the utility model;

[0018] Figure 2 This is a schematic diagram of the reinforcement plate structure of a steel sheet pile anti-deformation buffer device of the utility model

[0019] In the figure: 1. steel sheet pile; 11. limit block; 12. first positioning hole; 2. reinforcement plate; 21. screw barrel; 22. screw rod; 23. positioning piece; 24. steel rope; 25. rope locking pin; 3. second positioning hole; 31. positioning bolt; 32. positioning plate; 33. positioning pin. DETAILED DESCRIPTION

[0020] See also Figure 1-2 The utility model provides a technical solution: a steel sheet pile anti-deformation buffer device, comprising a steel sheet pile 1, wherein the steel sheet pile 1 is provided with multiple groups, two adjacent groups of steel sheet piles 1 are fitted together, and an anti-deformation support mechanism is installed on the top of each group of steel sheet piles 1;

[0021] The anti-deformation support mechanism includes a reinforcement plate 2 fixedly installed on the top of the inner wall of the steel sheet pile 1, a screw barrel 21 welded on the top of the reinforcement plate 2, a screw rod 22 threadedly connected to the top of the screw barrel 21, a positioning piece 23 fixedly installed on the top of the screw rod 22, a steel rope 24 fixedly installed on the inner side of the positioning piece 23, and a rope locking pin 25 wrapped around the other end of the steel rope 24.

[0022] In this technical solution, a reinforcement plate 2 is installed on the top of multiple groups of steel sheet piles 1 through an anti-deformation support mechanism, and a positioning piece 23 is threadedly installed on a screw barrel 21 welded on the top of each group of reinforcement plates 2, and a steel rope 24 is fixedly installed on each group of positioning pieces 23. The multiple groups of steel sheet piles 1 can be supported by the tension of the steel rope 24, thereby effectively increasing the firmness and stability of the multiple groups of steel sheet piles 1 and preventing the steel sheet piles 1 from being deformed by external forces.

[0023] In some technical solutions, first positioning holes 12 are opened on both sides of the top of each group of steel sheet piles 1, corresponding to the second positioning holes 3, and second positioning holes 3 are opened on both sides of each group of reinforcement plates 2. Positioning bolts 31 are fixedly installed in the two groups of first positioning holes 12 and the second positioning holes 3 corresponding to each other, so that the reinforcement plates 2 have a detachable effect.

[0024] In this technical solution, since the reinforcement plate 2 and the steel sheet pile 1 are installed by the positioning bolts 31 which are connected by the internal threads of the first positioning hole 12 and the second positioning hole 3, the reinforcement plate 2 is ensured to have the characteristics of quick removal and quick installation, and it is ensured that when multiple groups of steel sheet piles 1 are transported, the multiple groups of steel sheet piles 1 can disassemble the reinforcement plate 2 and stack the multiple groups of steel sheet piles 1 together, thereby greatly reducing the transportation volume.

[0025] In some technical solutions, a positioning plate 32 is fixedly installed on one side of multiple groups of steel sheet piles 1, and the middle of the top of the positioning plate 32 is welded to the locking rope pin 25 to ensure that the positioning plate 32 and the locking rope pin 25 are firmly fixed. Pin holes are opened at the four corners of the positioning plate 32, and a positioning pin 33 is inserted in each group of pin holes to fix the positioning plate 32.

[0026] In this technical solution, after the positioning plates 32 are installed on one side of the plurality of groups of steel sheet piles 1, positioning pins 33 are inserted into the four corners of the positioning plates 32, which can greatly increase the firmness and stability of the positioning plates 32.

[0027] In some technical solutions, limit blocks 11 are fixedly installed on both sides of each group of steel sheet piles 1, and two adjacent groups of limit blocks 11 fit together to increase the firmness and stability of the two adjacent groups of steel sheet piles 1.

[0028] In this technical solution, multiple groups of equidistantly distributed steel sheet piles 1 are sequentially inserted on one side of the earth wall, and two adjacent groups of steel sheet piles 1 are installed alternately in both directions, and the limit blocks 11 on both sides of each group of steel sheet piles 1 are made to fit together, so that the multiple groups of steel sheet piles 1 can have a continuous and tight retaining effect.

[0029] When a steel sheet pile anti-deformation buffer device is used, it should be noted that the utility model is a steel sheet pile anti-deformation buffer device, and each component is a universal standard part or a component known to technical personnel in this field, and its structure and principle can be known to technical personnel through technical manuals or through conventional experimental methods.

[0030] When in use, first, multiple groups of equidistantly distributed steel sheet piles 1 are sequentially inserted on one side of the earth wall, and the two adjacent groups of steel sheet piles 1 are staggered and installed in reverse, and the limit blocks 11 on both sides of each group of steel sheet piles 1 are matched with each other, so that the multiple groups of steel sheet piles 1 have a continuous and tight retaining effect. At the same time, due to the anti-deformation support mechanism, the tops of the multiple groups of steel sheet piles 1 are installed with reinforcement plates 2, and the screw barrels 21 welded on the tops of each group of reinforcement plates 2 are threadedly installed with positioning pieces 23, and steel ropes 24 are fixedly installed on each group of positioning pieces 23, so that the multiple groups of steel sheet piles 1 can be supported by the tension of the steel ropes 24, thereby effectively increasing the number of steel plates The pile 1 is firm and stable, which prevents the steel sheet pile 1 from being deformed by external force. At the same time, second positioning holes 3 are opened on both sides of each group of reinforcement plates 2, and positioning bolts 31 are fixedly installed in the two groups of first positioning holes 12 and second positioning holes 3. Since the reinforcement plates 2 and the steel sheet piles 1 are installed by the positioning bolts 31 connected by the inner threads of the first positioning holes 12 and the second positioning holes 3, the reinforcement plates 2 are ensured to have the characteristics of quick disassembly and quick installation, and when multiple groups of steel sheet piles 1 are transported, the multiple groups of steel sheet piles 1 can disassemble the reinforcement plates 2, so that the multiple groups of steel sheet piles 1 can be stacked together, which greatly reduces the transportation volume.

Claims

1. A steel sheet pile anti-deformation buffer device, comprising a steel sheet pile (1), characterized in that: The steel sheet piles (1) are provided in multiple groups, and two adjacent groups of the steel sheet piles (1) are installed in close proximity, and an anti-deformation support mechanism is installed on the top of each group of the steel sheet piles (1); The anti-deformation support mechanism comprises a reinforcing plate (2) fixedly mounted on the top of the inner wall of the steel sheet pile (1), a screw barrel (21) welded on the top of the reinforcing plate (2), a screw rod (22) threadedly connected to the top of the screw barrel (21), a positioning member (23) fixedly mounted on the top of the screw rod (22), a steel rope (24) fixedly mounted on the inner side of the positioning member (23), and a rope locking pin (25) wound around the other end of the steel rope (24).

2. The steel sheet pile anti-deformation buffer device according to claim 1, characterized in that: Limit blocks (11) are fixedly installed on both sides of each group of steel sheet piles (1), and two adjacent groups of limit blocks (11) fit each other.

3. The anti-deformation buffer device for steel sheet piles according to claim 1, characterized in that: First positioning holes (12) are provided on both sides of the top of each group of steel sheet piles (1).

4. The anti-deformation buffer device for steel sheet piles according to claim 3 is characterized in that: Second positioning holes (3) are provided on both sides of each group of the reinforcing plates (2), and positioning bolts (31) are fixedly installed in the two groups of the first positioning holes (12) and the second positioning holes (3) corresponding to each other.

5. The steel sheet pile anti-deformation buffer device according to claim 1, characterized in that: A positioning plate (32) is fixedly mounted on one side of the plurality of groups of steel sheet piles (1), and the middle of the top of the positioning plate (32) is welded to a locking rope pin (25).

6. The anti-deformation buffer device for steel sheet piles according to claim 5, characterized in that: The positioning plate (32) is provided with pin holes at four corners, and a positioning pin (33) is inserted into each group of the pin holes.

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