Pile foundation reinforcement cage placing support

Abstract

The utility model discloses a pile foundation reinforcement cage placing support which comprises a plurality of moving rails which are arranged front and back, a plurality of adjusting supports which are oppositely matched front and back are arranged on the moving rails, each adjusting support comprises a moving base capable of moving on the moving rails, and an adjusting clamp capable of adjusting a supporting included angle is installed on the upper portion of each moving base. The device is simple in structure and convenient to operate, the anti-deformation capacity of the pile foundation reinforcement cage is better under the condition that the damp-proof effect of the pile foundation reinforcement cage is guaranteed, the pile foundation reinforcement cage moves on the moving track along with the adjusting support, hoisting of a moving crane is not needed, the hoisting time is shortened, and the efficiency of placing the pile foundation reinforcement cage is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of placing brackets, in particular to a pile foundation steel cage placing bracket. Background Art

[0002] Bored cast-in-place piles refer to piles made by forming pile holes in the foundation soil through mechanical drilling, steel pipe squeezing or manual excavation at the construction site, placing steel cages in the holes, and pouring concrete. Before the pile construction, the steel cages need to be transported to the site for temporary placement. The existing temporary placement of steel cages is simply to place the steel cages on wooden poles supported on the ground for simple support. Over time, it is easy to deform, affecting the quality of the entire steel cage. In addition, a crane is required to lift the steel cages side by side. Since the span of the on-site placement is long, a crane is required to shift and lift them, which increases the placement time and affects the placement construction efficiency. Utility Model Content

[0003] In order to solve the above-mentioned problems, the utility model provides a pile foundation reinforcement cage placement bracket.

[0004] The utility model is realized through the following technical solutions:

[0005] A pile foundation steel cage placement bracket includes a plurality of front-to-back arranged movable tracks, a plurality of front-to-back facing matching adjustment brackets are arranged on the plurality of movable tracks, the adjustment bracket includes a movable base that can move on the movable tracks, and an adjustment fixture that can adjust the support angle is installed on the upper part of the movable base.

[0006] Further optionally, the movable base includes a grooved steel plate matching the movable track, and a plurality of movable wheels supported on the movable track are rotatably arranged on both sides of the grooved steel plate.

[0007] Further optionally, an annular groove for engaging with the moving track is provided in the center of the moving wheel.

[0008] Further optionally, the adjustment fixture includes two clamping plates arranged on the side ends of the grooved steel plate and rotatably connected thereto, and a basket bolt is connected between the two clamping plates.

[0009] Further optionally, a connecting groove is opened in the center of the lower part of the splint, and a connecting shaft is arranged in the connecting groove, and the connecting shaft is sleeved with the end of the basket bolt.

[0010] Further optionally, the side of the grooved steel plate is threadedly connected with a locking bolt that is locked with the movable rail.

[0011] Compared with the existing technology, the beneficial effects of the utility model are: the utility model has a simple structure and is easy to operate, and its anti-deformation ability is better while ensuring that the pile foundation steel cage is moisture-proof, and the pile foundation steel cage moves on the moving track with the adjusting bracket, without the need for a mobile crane for lifting, thus reducing the lifting time and greatly improving the efficiency of placing the pile foundation steel cage. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0013] Figure 2 yes Figure 1 A schematic enlarged view of the local structure;

[0014] Figure 3 This is a schematic diagram of the use status of the utility model;

[0015] In the figure: moving track 1, moving base 2, adjusting fixture 3, groove plate 4, moving wheel 5, annular groove 6, clamping plate 7, connecting groove 8, basket bolt 9, locking bolt 10, pile foundation steel cage 11. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods:

[0017] like Figure 1 As shown, a pile foundation reinforcement cage placement bracket includes a plurality of movable rails 1 arranged front to back, the plurality of movable rails 1 are placed in parallel, the movable rails 1 are set with I-beams, a plurality of adjustment brackets that are matched front to back are arranged on the plurality of movable rails 1, the adjustment bracket includes a movable base 2 that can move on the movable rails 1, and an adjustment fixture 3 that can adjust the support angle is installed on the upper part of the movable base 2.

[0018] like Figure 2 As shown, the mobile base 2 includes a grooved steel plate 4 matching the mobile track 1. The grooved steel plate 4 is buckled on the mobile track 1 of the I-beam, and has better stability. A plurality of mobile wheels 5 supported on the mobile track 1 are rotatably arranged on both sides of the grooved steel plate 4.

[0019] like Figure 2 As shown, a ring-shaped slot 6 is provided in the center of the moving wheel 5 for engaging with the moving track 1. The ring-shaped slot 6 is engaged with the upper edges of the moving track 1 of the I-beam, which can effectively prevent the grooved steel plate 4 from falling off from the moving track 1 and ensure the stability of the movement of the moving base 2.

[0020] like Figure 2As shown, the adjustment clamp 3 includes two clamping plates 7 arranged at the side ends of the grooved steel plate 4 and rotatably connected thereto, and a basket bolt 9 is connected between the two clamping plates 7. The angle adjustment of the clamping plates 7 on both sides is achieved by adjusting and rotating the basket bolt 9. For a pile foundation steel cage 11 with a large diameter, the angle of the clamping plate 7 can be increased so that it and the basket bolt 9 can provide good support for the side of the pile foundation steel cage 11, and for a pile foundation steel cage 11 with a small diameter, the reverse operation can be performed.

[0021] like Figure 2 As shown, a connecting groove 8 is opened in the center of the lower part of the clamping plate 7, and a connecting shaft is arranged in the connecting groove 8. The connecting shaft is sleeved with the end of the basket bolt 9, so that the clamping plate 7 is easier to move when the basket bolt 9 is adjusted.

[0022] like Figure 2 As shown, the side of the grooved steel plate 4 is threadedly connected with a locking bolt 10 which is locked with the moving rail 1. The locking bolt 10 can be used to fix and loosen the moving base 2, which facilitates the operation of the moving base 2.

[0023] The implementation principle of a pile foundation reinforcement cage placement bracket in the embodiment of the present application is:

[0024] When storing the pile foundation reinforcement cage 11 (such as Figure 3 As shown in the figure, a crane is used to lift the pile foundation steel cage 11 onto a plurality of matching adjustment brackets, and an adjustment fixture 3 is used on the upper part of the adjustment bracket for support. During support, the lower basket bolts 9 and the clamping plates 7 on both sides thereof support the pile foundation steel cage 11 to prevent the pile foundation steel cage from moving. After placement, the pile foundation steel cage 11 is pushed, so that the mobile base 2 of the adjustment bracket supported by the lower part of the pile foundation steel cage 11 is moved on the mobile track 1, so that it is pushed to the farthest point of the mobile track 1, and the locking bolts 10 are tightened to fix the mobile base 2. At the same time, the crane continues to lift the remaining pile foundation steel cages 11 for placement. In this way, the pile foundation steel cage 11 is placed with better support and better anti-deformation ability under the condition of ensuring moisture-proof. Moreover, the pile foundation steel cage 11 moves with the adjustment bracket on the mobile track 1, and there is no need to move the crane for lifting, which reduces the lifting time and improves the efficiency of placing the pile foundation steel cage 11.

[0025] Moreover, in order to adapt to pile foundation reinforcement cages 11 of different diameters, the support angle of the adjustment clamp 3 can be adjusted. When adjusting, it is only necessary to rotate the adjustment basket bolt 9. The forward and reverse rotation of the basket bolt 9 can realize the extension and contraction functions, and the angle of the clamps 7 on both sides can be adjusted, so that the adjustment clamp 3 has better support, better versatility and stronger adaptability.

[0026] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pile foundation steel cage placement bracket, characterized by: The invention comprises a plurality of movable rails (1) arranged front to back, a plurality of adjustment brackets arranged front to back and matched with each other are arranged on the plurality of movable rails (1), the adjustment brackets comprising a movable base (2) capable of moving on the movable rails (1), an adjustment fixture (3) capable of adjusting a support angle being installed on the upper part of the movable base (2).

2. A pile foundation reinforcement cage placement bracket according to claim 1, characterized in that: The movable base (2) comprises a grooved steel plate (4) matched with the movable track (1), and a plurality of movable wheels (5) supported on the movable track (1) are rotatably arranged on both sides of the grooved steel plate (4).

3. A pile foundation reinforcement cage placement bracket according to claim 2, characterized in that: The center of the moving wheel (5) is provided with an annular slot (6) for engaging with the moving track (1).

4. A pile foundation reinforcement cage placement bracket according to claim 1, characterized in that: The adjusting fixture (3) comprises two clamping plates (7) which are arranged at the side ends of the grooved steel plate (4) and are rotatably connected thereto, and a basket bolt (9) is connected between the two clamping plates (7).

5. A pile foundation reinforcement cage placement bracket according to claim 4, characterized in that: A connecting groove (8) is provided at the center of the lower part of the clamping plate (7), and a connecting shaft is arranged in the connecting groove (8), and the connecting shaft is sleeved with the end of the basket bolt (9).

6. A pile foundation reinforcement cage placement bracket according to claim 4, characterized in that: The side of the grooved steel plate (4) is threadedly connected with a locking bolt (10) which is locked with the moving track (1).

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