C-shaped pile repairing tool

Abstract

The utility model discloses a C-shaped pile repairing tool which comprises a C-shaped pile and further comprises a U-shaped piece, a jack and a jack screw, the jack and the C-shaped pile are arranged in a groove of the U-shaped piece, one end of the jack abuts against the U-shaped piece, and the other end of the jack pushes the C-shaped pile abutting against the U-shaped piece through the jack screw. According to the utility model, the deformed C-shaped pile is pushed and pulled by using the jack screw, so that the deformed C-shaped pile is recovered to the original shape.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel pile construction technical field especially is related to a C type pile repair tool. BACKGROUND

[0002] For land photovoltaic project, steel pile is widely used, has economic good, construction speed fast etc.

[0003] For gravel layer, pebble layer, C type pile and H type pile are all very difficult to penetrate, this kind of situation will adopt steel reinforced concrete.For gravelly clay sand, gravelly silt etc., H type pile still has good penetrability, but due to the uncertainty of geology, part C type pile will exist the situation of unable to punch into design burial depth. Need to pull out the refused pile that does not punch into design burial depth, then pour concrete again. Because the soil plug effect of pile end leads to the plastic deformation of pile body in the process of punching into, so after the pile is pulled out, the pile that exceeds the deformation range needs to be repaired.

[0004] But at present, photovoltaic project is aimed at the refused pile after pulling out, and all adopts the mode of replacing new pile. This is simple, but causes material waste, is not economic and not environmental protection. INVENTION CONTENTS

[0005] In order to solve the problems in the background art, the utility model provides a C type pile repair tool, and the deformed C type pile is restored to original state by the push-pull of jack screw rod.

[0006] The utility model is realized through the following technical schemes.

[0007] A C type pile repair tool, including C type pile, still including U type piece, jack and jack screw rod, the jack and C type pile are placed in the recess of U type piece, one end of the jack abuts against U type piece, and the other end pushes C type pile that abuts on U type piece through jack screw rod.

[0008] Further, the U type piece is made of steel plate or concrete.

[0009] Further, the steel backing plate is vertically placed between the jack screw rod and C type pile.

[0010] Further, the contact surface of C type pile and U type piece and the contact surface of C type pile and steel backing plate are provided with cloth, or the cloth is wrapped on the outer surface of C type pile.

[0011] The utility model has the advantages of:

[0012] 1. Based on the lever principle and Pascal's law, the jack pushes and pulls the object through the liquid transmission pressure, and the deformed C-shaped pile is repaired by skillfully using the jack screw to push and pull the deformed C-shaped pile, and the contact surface of the C-shaped pile is buffered by the pad cloth, and the galvanized layer on the surface of the C-shaped pile is not damaged;

[0013] 2. The repair tool is convenient to process and can be suitable for C-shaped piles with different cross-sectional sizes;

[0014] 3. The repair tool can be reused and is suitable for large quantities of C-shaped pile repair scenarios;

[0015] 4. The repair tool can also be used in the field of automobile sheet metal repair. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the repair tool of the utility model;

[0017] Figure 2 It is a front view of the repair tool of the utility model.

[0018] In the figure: U-shaped part 1, jack 2, jack screw 3, steel pad plate 4, pad cloth 5, C-shaped pile 6. DETAILED DESCRIPTION

[0019] The structure or the technical terms used by the utility model will be further described below. These descriptions are only used to illustrate the way the utility model is implemented by way of example and cannot constitute any limitation on the utility model.

[0020] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "transverse", "vertical" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the position or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model. In addition, the terms "first", "second" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the utility model, unless otherwise explicitly specified and limited, "connection", "fixing" and the like should be understood broadly, for example, "fixing" can be fixed connection, can also be detachable connection, or can be integrated; can be directly connected, or indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] As shown in Figure 1 and Figure 2 A C-type pile repair tool, comprising a U-shaped piece 1, a jack 2, a jack screw 3 and a C-type pile 6, the jack 2 and the C-type pile 6 are placed in the groove of the U-shaped piece 1, one end of the jack 2 abuts against the U-shaped piece 1, and the other end pushes the C-type pile 6 abutting against the U-shaped piece 1 through the jack screw 3.

[0023] As an optional embodiment, the U-shaped piece 1 is made of steel plate or concrete.

[0024] As an optional embodiment, a steel backing plate 4 is arranged between the jack screw 3 and the C-type pile 6, and the steel backing plate 4 is placed vertically to play a force transmission role.

[0025] As an optional embodiment, a cloth 5 is arranged on the contact surface of the C-type pile 6 and the U-shaped piece 1, or directly wrapped on the outer surface of the C-type pile 6, to play a buffering role and protect the galvanized layer on the surface of the C-type pile 6.

[0026] The repair steps are as follows:

[0027] Step one: repair tool making

[0028] 1. According to the section of the C-type pile 6, a U-shaped steel plate 1 or a U-shaped concrete block 1 is made;

[0029] 2. The jack 2 and the jack screw 3 are placed on the U-shaped steel plate or the U-shaped concrete block 1, and the steel backing plate 4 is placed in front of the jack screw 3;

[0030] 3. The cloth 5 is placed on the contact surface of the C-type pile 6 and the repair tool.

[0031] Step two: test piece loading

[0032] As shown in Figure 1 , the jack 2 pushes the steel backing plate 4 to deform the C-type pile 6 through the jack screw 3, and completely restores the deformation of the C-type pile 6 through the cloth 5 as a buffer.

[0033] Step three: device removal

[0034] The C-type pile 6 is removed from the repair tool, the steel backing plate 4 and the cloth 5 are removed, the jack screw 3 is returned, and finally the jack and the screw are removed from the repair tool.

[0035] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will still be able to make modifications to the technical solutions described in the foregoing embodiments, or make equivalent replacements to some of the technical features, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A C-pile repair tool comprising a C-pile, characterized in that: The U-shaped piece, the jack and the jack screw are further included, the jack and the C-shaped pile are placed in the groove of the U-shaped piece, one end of the jack abuts against the U-shaped piece, and the other end pushes the C-shaped pile abutting against the U-shaped piece through the jack screw.

2. The C-pile repair tool of claim 1, wherein: The U-shaped piece is made of steel plate or concrete.

3. The C-pile repair tool of claim 1, wherein: A steel backing plate is arranged between the jack screw and the C-shaped pile, and the steel backing plate is vertically placed.

4. The C-pile repair tool of claim 3, wherein: Cloth is arranged on the contact surface of the C-shaped pile and the U-shaped piece and the contact surface of the C-shaped pile and the steel backing plate, or the cloth is wrapped on the outer surface of the C-shaped pile.

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