CN202416321U - Simple guide frame for vibratory pile sinking construction in shallow water - Google Patents

Abstract

The utility model discloses a simple guide frame for vibratory pile sinking construction in shallow water, belongs to a building construction facility and aims to meet the requirement on positioning precision during vibratory steel tube pile sinking construction in the shallow water. The simple guide frame comprises peripheral steel tube piles, brackets, I-shaped steel, rectangular frames and designed steel tube piles. According to the simple guide frame, the vibratory steel tube pile sinking construction is simple, and steel tube piles can be quickly and accurately positioned. Besides, the guide frame can be simply assembled, conveniently disassembled and used for multiple times, and guide frame materials can be used for other purposes after the construction is completed.

Description

Simple and easy leading truck is used in the pile vibrosinking construction in a kind of shallow water

Technical field

The utility model relates to a kind of steel pipe pile leading truck, refers to a kind of simple and easy leading truck that adopts when pile vibrosinking is constructed in shallow water especially.

Background technology

When in the more shallow river of the depth of water, building bridge; The bridge that has adopts steel pipe pile as the basis or directly as pier stud; Steel pipe pile adopts vibrosinking to construct usually, and the positioning accuracy of steel pipe pile and verticality need satisfy standard direction across bridge 5cm, indulge the requirement of bridge to 4cm, verticality 1%.Moor a boat because of shallow water is medium-and-large-sized and can't sail into usually; Can only adopt with small-sized boat-carrying loop wheel machine and carry out pile vibrosinking construction in the water; Receive the influence of small-sized boat-carrying loop wheel machine stability; Adopt the accurate leading truck of customization to carry out the location of steel pipe pile, the positioning accuracy request that injection is difficult to satisfy steel pipe pile on the contrary, and the leading truck of custom precision need regular hour and cost.

The utility model content

The purpose of the utility model is to provide in a kind of shallow water the pile vibrosinking construction use simple and easy leading truck, can make carry out in the shallow water steel pipe pile pile vibrosinking construct simply, fast, accurately in place.This simple and easy leading truck assembling is simple, convenient disassembly, and can be repeatedly used, the leading truck material can also all be used for different purpose after construction finished.

To achieve these goals, take aforementioned simple and easy leading truck, it comprises like lower component: peripheral steel pipe pile, bracket, i iron, rectangle frame and design steel pipe pile;

Described peripheral steel pipe pile is four, rectangular be distributed in the design steel pipe pile around;

Described bracket is welded on the inboard of four peripheral steel pipe piles, and bracket has four, four height such as bracket;

Described i iron is two, and two i iron are lifted on the axis direction of bracket respectively, and the every long 8-12m of i iron is fixing with the bracket welding;

Described rectangle frame is welded on the i iron, and the rectangle frame inboard is directly to the big 4cm of clear distance ratio design steel pipe pile external diameter.

Preferably, the center fore-and-aft distance of described two peripheral steel pipe piles is 6-9m, and lateral separation is 2-3m.

The utlity model has following advantage: make full use of the vertical exciting force with vibrating hammer of steel pipe pile deadweight and make the steel pipe pile vertical vibration in place, verticality satisfies 1% code requirement; The inboard cross centre line four direction in rectangle frame four limits is controlled in the 2cm apart from the steel pipe pile outward flange, and the steel pipe pile injection finishes and satisfies direction across bridge 5cm, the vertical bridge required precision to 4cm after in place fully; Leading truck assembling, convenient disassembly, quick, and can be repeatedly used; The leading truck material can all reclaim and use for different purpose after engineering construction finished.

Description of drawings

Fig. 1 is that pile vibrosinking is constructed with simple and easy leading truck floor map in a kind of shallow water of the utility model.

In the drawings, 1 is peripheral steel pipe pile, and 2 is bracket, and 3 is i iron, and 4 is rectangle frame, and 5 are the design steel pipe pile.

Fig. 2 is that pile vibrosinking is constructed with simple and easy leading truck elevational schematic view in a kind of shallow water of the utility model.

Fig. 3 is the Zoom Side elevational schematic view of A part among Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing, further describe the utility model through specific embodiment, but the utility model is not limited only to following examples.In the scope of the utility model or in the content that does not break away from the utility model, spirit and scope; The described a kind of simple and easy leading truck of the utility model is carried out to reduced scale or expansion, suitably improves, replaces the structure of building block and/or the annexation between the building block; Will become apparent to those skilled in the art that they all are regarded as is included within the utility model scope.

Extremely shown in Figure 3 like Fig. 1; The simple and easy leading truck of the utility model comprises four peripheral steel pipe piles 1; Every steel pipe pile adopts vibrosinking to sink to the korneforos; Four steel pipe piles are roughly rectangular be distributed in design steel pipe pile 5 around, the about 6-9m of center fore-and-aft distance of two peripheral steel pipe piles 1, the about 2-3m of lateral separation.

To shown in Figure 3, the quadrantal (spherical) triangle steel plate is welded as bracket 2 in the inboard of four peripheral steel pipe piles 1 respectively in the absolute altitude position about the following 0.5m of top mark height of design steel pipe pile 5 like Fig. 1, and it is high to require bracket 2 roughly to wait.

To shown in Figure 3, respectively lift two piece i iron 3 at bracket 2 upper edge axis directions like Fig. 1, every i iron 3 is about 8-12m, and is fixing with bracket 2 welding.

Like Fig. 1, shown in Figure 2, measure design steel pipe pile 5 centers with total powerstation, on i iron 3, be welded with the rectangle frame 4 that shaped steel is formed, require rectangle frame 4 inboards directly about clear distance is than the big 4cm of design steel pipe pile 5 external diameters.

Picking up design steel pipe pile 5 with boat-carrying loop wheel machine lifting vibrating hammer slowly is inserted in the rectangle frame 4; The deadweight that makes full use of design steel pipe pile 5 is fallen on the riverbed steel pipe pile; Measure the verticality that designs steel pipe pile 5 with two plumb bobs respectively in vertical direction, mix up direction, and start vibrating hammer injection design steel pipe pile 5 after accurately aiming at the position, design centre; Stop hammer after reaching designing requirement, carry out the construction of next design steel pipe pile 5.

After the design steel pipe pile 5 that can set finish, the interim connection with oxygen-acetylene blows disconnected leading truck was transferred to the next position, and the assembling continued designs the construction of steel pipe pile 5.

The utility model makes full use of the vertical exciting force with vibrating hammer of steel pipe pile deadweight makes the steel pipe pile vertical vibration in place; Verticality satisfies 1% code requirement; The steel pipe pile injection finishes and satisfies direction across bridge 5cm, the vertical bridge required precision to 4cm after in place fully; Leading truck assembling, convenient disassembly, quick, and can be repeatedly used, the leading truck material can all reclaim and use for different purpose after engineering construction finished.

Claims (2)

1. simple and easy leading truck is used in the pile vibrosinking construction in the shallow water, it is characterized in that it comprises like lower component: peripheral steel pipe pile, bracket, i iron, rectangle frame and design steel pipe pile;

Described peripheral steel pipe pile is four, rectangular be distributed in the design steel pipe pile around;

Described bracket is welded on the inboard of four peripheral steel pipe piles, and bracket has four, four height such as bracket;

Described i iron is two, and two i iron are lifted on the axis direction of bracket respectively, and the every long 8-12m of i iron is fixing with the bracket welding;

Described rectangle frame is welded on the i iron, and the rectangle frame inboard is directly to the big 4cm of clear distance ratio design steel pipe pile external diameter.

2. simple and easy leading truck is used in the pile vibrosinking construction in a kind of shallow water as claimed in claim 1, it is characterized in that the center fore-and-aft distance of two peripheral steel pipe piles is 6-9m, and lateral separation is 2-3m.

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