A pile foundation reinforcement cage installation positioning auxiliary device

Abstract

The utility model discloses a pile foundation reinforcement cage installation positioning auxiliary device relates to reinforcement cage technical field, including firm board, the upper surface of firm board is equipped with fixed hole, and the upper surface of firm board installs the mounting ring outside fixed hole, the inboard of mounting ring is provided with mobile ring, the outside symmetry of mobile ring is provided with guide rod, the outside installation of mounting ring has electric push rod, the inboard of mobile ring still has the slide installation of positioning ring. Through firm rod can guarantee the stability of this firm board, passes through the electric push rod work of mounting ring outside simultaneously, like this will make mobile ring move to adjust the position of positioning ring, and through guide rod guides, like this can satisfy the purpose of the installation positioning of different size's pile foundation reinforcement cage, and the structure is simple, and the positioning stability is good, utilizes the height of positioning ring to be higher than the height of mounting ring, like this can play better positioning auxiliary to pile foundation reinforcement cage.

Description

Technical Field

[0001] This utility model relates to the field of steel cage technology, and in particular to an auxiliary device for the installation and positioning of pile foundation steel cages. Background Technology

[0002] A pile foundation reinforcement cage refers to a cage-like structure made of a certain number of steel bars welded or tied together according to design requirements during pile foundation construction to enhance the tensile, compressive, and bending resistance of the pile foundation. The main function of the reinforcement cage is to provide the required bearing capacity and structural stability of the pile foundation. In order to ensure the accurate installation position and verticality of the pile foundation reinforcement cage in the pile hole, positioning auxiliary devices are required to install it in the correct position in the pile hole to avoid deviation.

[0003] Chinese patent discloses a pile foundation rebar cage installation positioning aid (publication number CN220352822U). After the device is firmly fixed by the ground gripping mechanism, the cylinder can be controlled to operate. When the cylinder operates, it pushes the positioning plates closer to each other. At the same time, the positioning plates drive the movable rod to move. When the movable rod moves, it drives the slider to move synchronously on the slide rail, thereby ensuring the stability of the positioning plate during the movement. At this time, the position of the two positioning plates can be adjusted according to the position of the rebar cage, thereby adjusting the rebar cage to the ground opening through the positioning plates.

[0004] However, most existing methods for positioning pile foundation reinforcement cages rely on pneumatic cylinders. In practice, this requires multiple structures working together, resulting in slow adjustment efficiency and hindering the positioning process. For example, the aforementioned comparative document uses a pneumatic cylinder to drive multiple structures for adjustment. Therefore, those skilled in the art provide a pile foundation reinforcement cage installation and positioning auxiliary device to solve the problems mentioned in the background section. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an auxiliary device for the installation and positioning of pile foundation steel cages, which solves the problems mentioned in the background.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pile foundation reinforcement cage installation and positioning auxiliary device, comprising a stabilizing plate, a fixing hole on the upper surface of the stabilizing plate, and an installation ring installed on the upper surface of the stabilizing plate outside the fixing hole. A movable ring is provided on the inner side of the installation ring, guide rods are symmetrically arranged on the outer side of the movable ring, an electric push rod is installed on the outer side of the installation ring, and a positioning ring is slidably installed on the inner side of the movable ring.

[0007] As a further technical solution of this utility model, the upper surface of the stabilizing plate is symmetrically provided with stabilizing rods, the lower end of the stabilizing rods penetrates the lower surface of the stabilizing plate, and the lower end of the stabilizing rods is tapered.

[0008] As a further technical solution of this utility model, two guide rods are symmetrically arranged on the outside of the moving ring, and one end of the guide rod passes through the outside of the mounting ring.

[0009] As a further technical solution of this utility model, the fixed end of the electric push rod is installed on the outside of the mounting ring, and the telescopic end of the electric push rod is connected to the middle position of the outside of the moving ring.

[0010] As a further technical solution of this utility model, an installation block is also installed on the outer side of the positioning ring, and an installation groove that slides against the installation block is opened on the inner side of the moving ring.

[0011] As a further technical solution of this utility model, the height of the positioning ring is higher than the height of the mounting ring, and the mounting block is T-shaped.

[0012] As a further technical solution of this utility model, a first magnetic block is also provided inside the mounting block, and a second magnetic block is provided inside the moving ring, wherein the magnetic poles of the first magnetic block and the second magnetic block are opposite.

[0013] This utility model provides an auxiliary device for the installation and positioning of pile foundation steel cages, which has the following advantages compared with the prior art:

[0014] 1. This design provides an auxiliary device for the installation and positioning of pile foundation reinforcement cages. The stability of the stabilizing plate is ensured by a stabilizing rod, and the position of the positioning ring is adjusted by moving the moving ring through the operation of an electric push rod outside the installation ring. The positioning ring is guided by a guide rod. This device can meet the installation and positioning purpose of pile foundation reinforcement cages of different sizes. It has a simple structure and good positioning stability.

[0015] 2. The pile foundation reinforcement cage installation positioning auxiliary device designed in this paper uses a positioning ring that slides inside the installation ring, that is, the installation block slides inside the installation groove. The positioning ring is stabilized by the attraction between the opposite magnetic poles of the first and second magnetic blocks. At the same time, the height of the positioning ring is higher than that of the installation ring, which can provide better positioning assistance for the pile foundation reinforcement cage. It is easy to install, disassemble, and replace, and avoids damage that may affect the positioning work. Attached Figure Description

[0016] Figure 1 A schematic diagram of a positioning auxiliary device for installing a pile foundation steel cage;

[0017] Figure 2 A schematic diagram of the stabilizing plate in an auxiliary device for positioning and installing a pile foundation steel cage.

[0018] Figure 3A schematic diagram of the installation ring in an auxiliary device for positioning and installing a pile foundation steel cage;

[0019] Figure 4 This is a schematic diagram of the positioning ring in an auxiliary device for installing and positioning a pile foundation steel cage.

[0020] In the diagram: 1. Stabilizing plate; 11. Stabilizing rod; 12. Fixing hole; 2. Mounting ring; 21. Electric push rod; 22. Moving ring; 23. Guide rod; 24. Mounting groove; 3. Positioning ring; 31. Mounting block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides a technical solution for an auxiliary device for the installation and positioning of a pile foundation reinforcement cage: it includes a stabilizing plate 1, a fixing hole 12 on the upper surface of the stabilizing plate 1, and an installation ring 2 installed on the upper surface of the stabilizing plate 1 outside the fixing hole 12. A moving ring 22 is provided on the inner side of the installation ring 2, and guide rods 23 are symmetrically arranged on the outer side of the moving ring 22. An electric push rod 21 is installed on the outer side of the installation ring 2, and a positioning ring 3 is slidably installed on the inner side of the moving ring 22. This arrangement places the stabilizing plate 1 at the installation position of the pile foundation reinforcement cage, and makes the fixing hole 12 correspond to the installation opening. When the pile foundation reinforcement cage is installed towards the installation opening, it can be positioned by the positioning ring 3 on the inner side of the moving ring 22 to ensure its installation stability and avoid misalignment that may affect safety.

[0023] like Figure 2 As shown, stabilizing rods 11 are symmetrically arranged on the upper surface of the stabilizing plate 1. The lower end of the stabilizing rod 11 penetrates the lower surface of the stabilizing plate 1, and the lower end of the stabilizing rod 11 is tapered. This arrangement ensures the stability of the plate by having the stabilizing rod 11 penetrate the lower surface of the stabilizing plate 1 and be inserted into the ground.

[0024] like Figure 3As shown, two guide rods 23 are symmetrically arranged on the outside of the moving ring 22, and one end of the guide rod 23 passes through the outside of the mounting ring 2. The fixed end of the electric push rod 21 is installed on the outside of the mounting ring 2, and the telescopic end of the electric push rod 21 is connected to the middle position of the outside of the moving ring 22. This arrangement utilizes the operation of the electric push rod 21 to make the moving ring 22 move inside the mounting ring 2, and can be guided by the guide rod 23 during movement, thereby satisfying the purpose of installation and positioning of different pile foundation steel cages.

[0025] like Figure 3 and Figure 4 As shown, an installation block 31 is also installed on the outer side of the positioning ring 3, and an installation groove 24 is opened on the inner side of the moving ring 22 to slide against the installation block 31. The height of the positioning ring 3 is higher than the height of the installation ring 2. The installation block 31 is T-shaped. A first magnetic block is also provided inside the installation block 31, and a second magnetic block is provided inside the moving ring 22. The magnetic poles of the first magnetic block and the second magnetic block are opposite. This installation utilizes the sliding installation of the installation block 31 inside the installation groove 24, and the first magnetic block and the second magnetic block attract each other due to their opposite magnetic poles, thereby ensuring its stability. The height of the positioning ring 3 also allows for better guidance and installation of the pile foundation steel cage.

[0026] The working principle of this utility model is as follows: When using the pile foundation reinforcement cage installation positioning auxiliary device, firstly, the stabilizing plate 1 is placed at the installation position of the pile foundation reinforcement cage, and the fixing hole 12 opened on the stabilizing plate 1 corresponds to the installation position of the pile foundation reinforcement cage. At this time, the lower end of the stabilizing rod 11 is inserted into the ground through the lower surface of the stabilizing plate 1, thus ensuring the stability of the stabilizing plate 1. After stabilization, the position of the positioning ring 3 inside the moving ring 22 is adjusted according to the size of the pile foundation reinforcement cage. During adjustment, the operation of the electric push rod 21 outside the installation ring 2 is activated, which will cause the moving ring 22 to move and be guided by the guide rod 23, thus achieving the stability of the moving ring 22 adjustment. After adjustment, the positioning ring 3 can be used to position and install the pile foundation reinforcement cage. The height of the positioning ring 3 is higher than the height of the installation ring 2, thus providing better positioning assistance for the pile foundation reinforcement cage. It is easy to install, disassemble, and replace, avoiding damage that would affect the positioning work.

[0027] The present invention uses existing electrical equipment that is connected to an external main controller and power supply and can be purchased and used directly on the market. Its structure, circuit and control principle are all existing known technologies. Therefore, the structure, circuit and control principle of the device will not be described in detail here.

[0028] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A pile foundation reinforcement cage installation and positioning auxiliary device, characterized in that, The device includes a stabilizing plate (1), with a fixing hole (12) on the upper surface of the stabilizing plate (1) and an mounting ring (2) installed on the upper surface of the stabilizing plate (1) outside the fixing hole (12). A moving ring (22) is provided on the inner side of the mounting ring (2), and guide rods (23) are symmetrically provided on the outer side of the moving ring (22). An electric push rod (21) is installed on the outer side of the mounting ring (2), and a positioning ring (3) is slidably installed on the inner side of the moving ring (22).

2. The auxiliary device for positioning and installing a pile foundation reinforcement cage according to claim 1, characterized in that, The upper surface of the stabilizing plate (1) is symmetrically provided with stabilizing rods (11), the lower end of the stabilizing rods (11) penetrates the lower surface of the stabilizing plate (1), and the lower end of the stabilizing rods (11) is tapered.

3. The auxiliary device for positioning and installing a pile foundation reinforcement cage according to claim 1, characterized in that, Two guide rods (23) are symmetrically arranged on the outside of the moving ring (22), and one end of the guide rod (23) passes through the outside of the mounting ring (2).

4. The auxiliary device for positioning and installing a pile foundation reinforcement cage according to claim 1, characterized in that, The fixed end of the electric push rod (21) is installed on the outside of the mounting ring (2), and the telescopic end of the electric push rod (21) is connected to the middle position of the outside of the moving ring (22).

5. The auxiliary device for positioning and installing a pile foundation reinforcement cage according to claim 1, characterized in that, The outer side of the positioning ring (3) is also equipped with a mounting block (31), and the inner side of the moving ring (22) is provided with a mounting groove (24) that slides against the mounting block (31).

6. The auxiliary device for installing and positioning a pile foundation reinforcement cage according to claim 5, characterized in that, The height of the positioning ring (3) is higher than the height of the mounting ring (2), and the mounting block (31) is T-shaped.

7. The auxiliary device for installing and positioning a pile foundation reinforcement cage according to claim 5, characterized in that, The mounting block (31) is further provided with a first magnetic block, and the moving ring (22) is provided with a second magnetic block. The magnetic poles of the first magnetic block and the second magnetic block are opposite.

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