Anti-collision pile gripper for tubular pile

Abstract

The utility model provides a tubular pile anti-collision type pile gripper which comprises a main frame, connecting frames are fixedly installed at the two ends of one side of the main frame, a fixing corner brace connected with a floating bridge girder is fixedly installed at one end of each connecting frame, and a plurality of sets of guide assemblies are installed on the inner side of the main frame. The wire assembly comprises a rubber hose and a mounting column, and the rubber hose is mounted between the mounting column and the main frame; connecting seats are fixedly mounted on the upper side and the lower side of the mounting column correspondingly, and rolling wheels are mounted at one ends of the connecting seats correspondingly. The rubber hose is installed between the main frame and the installation column, buffering can be achieved when the idler wheel on the installation column collides with the pipe pile, impact force on the idler wheel is reduced, abrasion is reduced, the service life of the idler wheel and the service life of the connecting base are prolonged, and meanwhile the connecting base has the advantages of being simple in structure, novel in design and low in manufacturing cost.

Description

Technical Field

[0001] The utility model belongs to the technical field of pile grippers, and more specifically, particularly relates to an anti-collision type pile gripper for a pipe pile. Background Art

[0002] In order to prevent the floating bridge from shaking or capsizing in wind and waves, in the prior art, when installing the floating bridge, multiple positioning piles are usually installed on both sides of the floating bridge to connect the floating bridge with the positioning piles to prevent it from shaking violently. However, if the floating bridge is fixedly connected to the positioning piles, the floating bridge will be submerged in the water when the water level rises. Therefore, it is necessary to use a pile gripper to connect the floating bridge with the positioning piles so that the floating bridge and the positioning piles can move freely along the axial direction of the positioning piles, so that the floating bridge can rise or fall with the water level.

[0003] At present, the guide components on the pile gripper are usually rollers made of rubber or nylon, which are fixedly connected to the main frame of the pile gripper by a fixing frame. In the wind and waves, when the floating bridge shakes, the rollers and the positioning piles collide repeatedly, and the rollers and the fixing frame are easily worn and damaged, resulting in a short service life of the pile gripper and high maintenance costs. Therefore, in view of this, the existing structure and defects are studied and improved, and a pipe pile anti-collision pile gripper is provided, in order to achieve a more practical purpose. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a pipe pile anti-collision type pile gripper, which is achieved by the following specific technical means:

[0005] A pipe pile anti-collision pile gripper comprises a main frame, connecting frames are fixedly installed at both ends of one side of the main frame, fixed angle brackets connected to a floating bridge beam are fixedly installed at one end of the connecting frame, multiple groups of guide assemblies are installed on the inner side of the main frame, the wire assembly comprises a rubber hose and a mounting column, the rubber hose is installed between the mounting column and the main frame; connecting seats are fixedly installed on the upper and lower sides of the mounting column, and rollers are installed at one end of the connecting seat.

[0006] Furthermore, two groups of connecting bolts 1 are horizontally installed on the main frame corresponding to each group of wire assemblies, one end of the connecting bolt 1 passes through the main frame, the rubber hose and the installation column in sequence, and a fastening nut is connected to one side of the installation column.

[0007] Furthermore, the connection seats located at the upper and lower sides of the installation column are fixedly connected to the installation column through two sets of connection bolts and nuts.

[0008] Furthermore, the main frame and the mounting column are both provided with arc-shaped surfaces on a side close to the rubber hose, and the arc-shaped surfaces can fit with the outer side surface of the rubber hose.

[0009] Further, the connecting seat is a U-shaped seat, and a fixed shaft is installed at the center of the roller. Both ends of the fixed shaft pass through the two sides of the connecting seat respectively, and a limit pin is connected.

[0010] Further, the roller is a nylon wheel.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] Through the rubber hose installed between the main frame and the mounting column, the utility model can achieve buffering when the roller on the mounting column collides with the pipe pile, so as to reduce the impact force on the roller, reduce wear, improve the service life of the roller and the connecting seat, and at the same time has the characteristics of simple structure, novel design and low manufacturing cost; at the same time, by installing two groups of rollers on each group of mounting columns, the overall service life can be further improved, the maintenance period can be extended, and the maintenance cost can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 is an installation schematic diagram of the utility model.

[0015] In the figure, the corresponding relationship between the component names and the drawing reference numerals is as follows:

[0016] 1, main frame; 2, connecting frame; 3, fixed angle code; 4, rubber hose; 5, mounting column; 6, connecting seat; 7, roller; 8, fixed shaft; 9, connecting bolt one; 10, connecting bolt two. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following further describes in detail the embodiments of the utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0018] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0019] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Embodiment

[0020] As shown in the attached Figure 1 to the attached Figure 2 shown:

[0021] The present utility model provides a pipe pile anti-collision pile gripper, which includes a main frame 1. At both ends of one side of the main frame 1, connecting frames 2 are fixedly installed. At one end of each connecting frame 2, fixing angle codes 3 connected to the floating bridge girder are fixedly installed. A plurality of guiding components are installed inside the main frame 1. The guiding wire components include rubber hoses 4 and mounting columns 5. The rubber hoses 4 are installed between the mounting columns 5 and the main frame 1; on both the upper and lower sides of the mounting column 5, connecting seats 6 are fixedly installed, and at one end of each connecting seat 6, rollers 7 are installed.

[0022] Among them, for each group of guiding wire components, the main frame 1 is horizontally installed with two connecting bolts 9. One end of the connecting bolt 9 passes through the main frame 1, the rubber hose 4, and the mounting column 5 in sequence, and a fastening nut is connected to one side of the mounting column 5 to realize the quick fixing operation of the rubber hose 4 and the mounting column 5 and improve the installation efficiency.

[0023] Among them, the connecting seats 6 located on the upper and lower sides of the mounting column 5 are fixedly connected to the mounting column 5 through two connecting bolts 10 and nuts.

[0024] Among them, both the main frame 1 and the mounting column 5 are provided with arc surfaces on the side close to the rubber hose 4, and the arc surfaces can be attached to the outer side surface of the rubber hose 4 to improve the installation stability of the rubber hose 4 and the mounting column 5.

[0025] Among them, the connecting seat 6 is a U-shaped seat, and a fixed shaft 8 is installed at the center of the roller 7. Both ends of the fixed shaft 8 pass through both sides of the connecting seat 6 respectively, and a limit pin is connected.

[0026] Among them, the roller 7 is a nylon wheel, and the nylon wheel has good wear resistance and corrosion resistance, which can well meet the usage requirements.

[0027] The working principle of this embodiment is as follows: when in use, by installing the rubber hose 4 between the main frame 1 and the mounting column 5, when the floating bridge shakes in wind and waves, causing the roller 7 on the mounting column 5 to collide with the pipe pile, a buffer is provided to reduce the impact force on the roller 7, thereby reducing wear and prolonging the service life of the roller 7 and the connecting seat 6.

[0028] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A pipe pile anti-collision pile gripper, comprising a main frame (1), a connecting frame (2) fixedly mounted on both ends of one side of the main frame (1), a fixed angle bracket (3) connected to a floating bridge beam fixedly mounted on one end of the connecting frame (2), characterized in that: A plurality of guiding components are installed inside the main frame (1). The guiding components include rubber hoses (4) and mounting posts (5). The rubber hoses (4) are installed between the mounting posts (5) and the main frame (1). Connecting seats (6) are fixedly installed on both the upper and lower sides of the mounting posts (5), and rollers (7) are installed at one end of each of the connecting seats (6).

2. The anti-collision pile gripper for pipe pile according to claim 1, characterized in that: For each group of guiding components, two connecting bolts I (9) are horizontally installed on the main frame (1). One end of each connecting bolt I (9) passes through the main frame (1), the rubber hose (4), and the mounting post (5) in sequence, and a fastening nut is connected to one side of the mounting post (5).

3. The anti-collision pile gripper for pipe pile according to claim 1, characterized in that: The connecting seats (6) located on the upper and lower sides of the mounting post (5) are fixedly connected to the mounting post (5) through two connecting bolts II (10) and nuts.

4. The anti-collision pile gripper for pipe pile according to claim 1, characterized in that: Arc-shaped surfaces are provided on both the main frame (1) and the mounting post (5) on the side close to the rubber hose (4), and the arc-shaped surfaces can be attached to the outer side surface of the rubber hose (4).

5. The anti-collision pile gripper for pipe pile according to claim 1, characterized in that: The connecting seat (6) is a U-shaped seat, and a fixed shaft (8) is installed at the center of the roller (7). Both ends of the fixed shaft (8) pass through both sides of the connecting seat (6) respectively, and limit pins are connected.

6. The anti-collision pile gripper for pipe pile according to claim 1, characterized in that: The roller (7) is a nylon wheel.

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