A fixed positioning device for the mouth of a fender pile reinforcement cage

Abstract

The utility model belongs to the field of building construction, especially relate to a kind of fixed positioning device of enclosure pile reinforcement cage orifice, including square support frame, the upper surface of one pair of angle of square support frame is symmetrically welded square cylinder, square cylinder is passed through square steel, and the lifting bar of reinforcement cage is hung on square steel, and triangular steel plate is symmetrically welded on the lower surface of another pair of angle of square support frame, and conduit platform can be placed on triangular steel plate.The utility model device large area of action, not easy to produce deformation, reinforcement cage is fixed on top and will not produce displacement due to stress, and simultaneously can be used as conduit and pile foundation concrete pouring base, and has played the role of bearing pouring frame.

Description

Technical Field

[0001] This utility model belongs to the field of building construction, and in particular relates to a device for fixing and positioning the opening of the steel cage of retaining pile. Background Technology

[0002] The reinforcing cage of the retaining pile foundation is generally supported by a square steel spreader through the lifting bars on the reinforcing cage and placed on the top of the casing of the pile hole. This method is cumbersome to operate and has great safety hazards. At the same time, the weight of the reinforcing cage resting on the casing can easily cause changes in the elevation of the casing, resulting in displacement of the reinforcing cage and deviation in the positioning of the reinforcing cage. Summary of the Invention

[0003] The problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a device for fixing and positioning the opening of the steel cage of the retaining pile.

[0004] This invention is achieved through the following technical solution: A fixing and positioning device for the opening of a retaining pile reinforcement cage includes a square support frame. Square tubes are symmetrically welded to the upper surface of one pair of corners of the square support frame. Square steel passes through the square tubes, and the lifting bars of the reinforcement cage are hung on the square steel. Triangular steel plates are symmetrically welded to the lower surface of the other pair of corners of the square support frame, and a guide platform can be placed on the triangular steel plates.

[0005] Preferably, the square support frame is provided with diagonal support rods at all four corners.

[0006] Preferably, the square support frame is formed by welding I-beams.

[0007] Preferably, the square support frame has a side length of 1-2m.

[0008] The beneficial effects of this utility model are: 1. The device has a large effective area and is not easily deformed. The steel cage hanging on it will not shift due to stress.

[0009] 2. This device can be used as a guide pipe and a base for pouring concrete for pile foundations, thus serving as a support for the pouring frame.

[0010] 3. The device is simple to manufacture, uses low-cost materials, and is easy to reuse, thus achieving the effect of improving quality and efficiency. Attached Figure Description

[0011] Figure 1 This is a structural diagram illustrating the construction process of this embodiment; Figure 2 This is a top view of the device in this embodiment; Figure 3 This is a bottom view of the device in this embodiment.

[0012] In the diagram, 1 is a square support frame, 2 is a square tube, 3 is a square steel bar, 4 is a hanging rod, 5 is a triangular steel plate, 6 is a guide platform, and 7 is an inclined support rod. Detailed Implementation

[0013] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of the present invention, but not all embodiments.

[0014] This embodiment includes a square support frame 1, which is formed by welding I-beams. Preferably, the side length of the square support frame 1 is 1-2m. To increase the support strength of the square support frame 1, diagonal support rods 7 are provided at each of the four corners of the square support frame 1. The diagonal support rods 7 can also be made of I-beams, and the two ends of the diagonal support rods 7 are welded to the adjacent I-beams of the square support frame 1. Square tubes 2 are symmetrically welded on the upper surface of one pair of corners of the square support frame 1. Square steel bars 3 can pass through the square tubes 2. The end of the square steel bars 3 facing the reinforcing cage after passing through the square tubes 2 can be used to hang the lifting rods 4 of the reinforcing cage. The lifting rods 4 of the reinforcing cage are hung on the square steel bars 3, thereby positioning the reinforcing cage by the two diagonal square steel bars 3. Triangular steel plates 5 are symmetrically welded on the lower surface of the other pair of corners of the square support frame 1. The two right-angled sides of the triangular steel plates 5 are aligned with the edge of the square support frame 1. The guide platform 6 can be placed on the two symmetrical triangular steel plates 5. In use, the square support frame 1 is placed at the pile hole, the square steel 3 passes through the square tube 2, and the lifting bars 4 of the reinforcing cage are hung on the square steel 3. During concrete pouring, the guide platform 6 can also be placed on the triangular steel plate 5 as a pouring base, serving to support the pouring frame.

[0015] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; those skilled in the art should understand that modifications can still be made to the technical solutions described in the above embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A device for fixing and positioning the opening of a retaining pile reinforcement cage, comprising a square support frame (1), characterized in that: The square support frame (1) has square tubes (2) symmetrically welded to the upper surface of one pair of corners. Square steel (3) passes through the square tubes (2). The lifting bars (4) of the steel cage are hung on the square steel (3). Triangular steel plates (5) are symmetrically welded to the lower surface of the other pair of corners of the square support frame (1). The guide platform (6) can be placed on the triangular steel plates (5).

2. The retaining pile reinforcement cage opening fixing and positioning device according to claim 1, characterized in that: The square support frame (1) is provided with diagonal support rods (7) at all four corners.

3. The retaining pile reinforcement cage opening fixing and positioning device according to claim 1, characterized in that: The square support frame (1) is formed by welding I-beams.

4. The retaining pile reinforcement cage opening fixing and positioning device according to claim 1, characterized in that: The square support frame (1) has a side length of 1-2m.

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