High-performance concrete precast pile construction tool

Abstract

The high-performance concrete precast pile construction tool comprises a front plate and a sliding way, a fixing assembly is installed below the front end of the front plate, the fixing assembly is welded to the front plate, the sliding way is arranged in the middle of the interior of the front plate, a connecting block is connected to the interior of the sliding way in a sliding mode, a rack is installed on one side of the connecting block, and the rack is connected with the front plate in a sliding mode. A sliding rod is arranged on the lower side of the rack, a gear is installed on one side of the rack, and a crank is installed at the front end of the gear. Compared with an existing construction tool, the high-performance concrete precast pile construction tool has the advantages that a fixed anchor nail on an extension rod is nailed into the ground, a crank is rotated to drive a gear to rotate, the gear enables racks on the upper side and the lower side to move oppositely, and therefore a connecting block moves in a sliding way under the guidance of a sliding rod, and a concrete precast pile is clamped between side rolling wheels through side plates; and the screw rod is rotated to drive the back plate to move in the side plate, so that the back roller and the front roller clamp the concrete precast pile, and the concrete precast piles of different specifications can be used.

Description

Technical Field

[0001] This utility model relates to the field of high-performance precast concrete pile construction technology, specifically a high-performance precast concrete pile construction tool. Background Technology

[0002] During the construction of precast concrete piles, surveyors need to continuously measure and control the verticality and azimuth of the precast solid square concrete pile body using a theodolite or level to ensure that the relevant parameters meet the design requirements. However, relying solely on the cooperation of personnel and instruments will result in a long construction time for a single pile and a large workload for surveyors. Therefore, auxiliary equipment is needed, and new types of precast concrete pile construction tools are required.

[0003] The existing patent, CN210636436U, entitled "Auxiliary Device for Static Pressure Construction of Precast Solid Square Pile Concrete," provides an auxiliary device for static pressure construction of precast solid square pile concrete. It includes a U-shaped component with a horizontally oriented opening and fixing plates connected to both sides of the U-shaped component. The U-shaped component comprises two parallel steel plates and side steel plates welded perpendicularly to the parallel steel plates. The fixing plates are perpendicular to the parallel steel plates and welded to the bottom edges of the two parallel steel plates. The dimensions of the U-shaped component match the corresponding square pile dimensions, and the distance between the inner wall of each face of the U-shaped component and the square pile within it is less than or equal to 5mm. This invention can be used to assist in the control of pile verticality and azimuth angle during static pressure construction of precast solid square pile foundations in photovoltaic power generation projects. It can also be used in conjunction with static pressure piling machines, is convenient to use, and has a wide range of applications, thereby effectively shortening the construction time of a single pile, reducing the workload of surveyors, and improving the quality and efficiency of static pressure construction of precast solid square pile foundations in photovoltaic power generation projects. Furthermore, the simple structure effectively controls construction costs.

[0004] The aforementioned device is used to assist in the control of the verticality and azimuth of the precast solid square concrete pile foundation during static pressure construction in photovoltaic power generation projects. It can also work in conjunction with a static pressure pile driver. It is convenient to use and has a wide range of applications. However, the specifications of precast concrete piles are not fixed, and the device cannot adapt to the construction conditions of each type of precast concrete pile. Its adjustability is low and it cannot well meet people's needs. In view of the above situation, technical innovation is carried out on the basis of existing construction tools. Utility Model Content

[0005] The purpose of this invention is to provide a high-performance precast concrete pile construction tool to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-performance precast concrete pile construction fixture, comprising a front plate and a slide rail. A fixing component is installed below the front end of the front plate, and the fixing component is welded to the front plate. The slide rail is located in the middle of the interior of the front plate, and a connecting block is slidably connected inside the slide rail. A rack is installed on one side of the connecting block, and a sliding rod is provided on the lower side of the rack. A gear is installed on one side of the rack, and a crank is installed at the front end of the gear.

[0007] Furthermore, the fixing component includes an extension rod and a fixing anchor, and the fixing anchor is embedded inside the extension rod.

[0008] Furthermore, front rollers are installed on the upper and lower sides of the interior of the front plate, and the front rollers are rotatably connected to the front plate.

[0009] Furthermore, a side plate is installed at the rear end of the connecting block, and the side plate is welded to the connecting block. Rotating the crank handle drives the gear to rotate, and the gear causes the upper and lower racks to move towards each other, thereby causing the connecting block to move in the slide under the guidance of the slide rod, and driving the side plate to move.

[0010] Furthermore, side rollers are installed on the upper and lower sides inside the side plate, and the side rollers are rotatably connected to the side plate. The precast concrete piles are clamped between the side rollers to control the vertical driving of the precast concrete piles.

[0011] Furthermore, a back plate is installed in the middle of the side plate, and the back plate and the side plate are slidably connected.

[0012] Furthermore, a lead screw is threadedly connected to the right side of the back plate, and a back roller is rotatably connected to the left side of the back plate. The rotating lead screw drives the back plate to move in the side plate, so that the back roller and the front roller clamp the precast concrete pile.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the device is placed in a suitable position, the fixed anchor on the extension rod is driven into the ground to fix the device stably, the rotating handle drives the gear to rotate, the gear causes the upper and lower racks to move towards each other, so that the connecting block moves in the slide under the guidance of the sliding rod, the side plate clamps the precast concrete pile between the side rollers, and then the fixed anchor on the side plate is driven into the ground to fix it, the rotating screw drives the back plate to move in the side plate, so that the back roller and the front roller clamp the precast concrete pile. Different specifications of precast concrete piles can be used, which makes it easier to control the verticality of the precast concrete pile and the construction accuracy is higher.

[0014] 1. In this utility model, the device is placed in a suitable position, the fixed anchor on the extension rod is driven into the ground to stabilize and fix the device, the crank handle is rotated to drive the gear to rotate, the gear causes the upper and lower racks to move towards each other, so that the connecting block moves in the slide under the guidance of the slide rod, the side plate clamps the precast concrete pile between the side rollers, and then the fixed anchor on the side plate is driven into the ground to fix it.

[0015] 2. The present invention uses a rotating screw to drive the back plate to move in the side plate, so that the back roller and the front roller clamp the precast concrete pile. Different specifications of precast concrete piles can be used, which makes it easier to control the verticality of the precast concrete pile and improves the accuracy of construction. Attached Figure Description

[0016] Figure 1 This is a frontal three-dimensional structural diagram of a high-performance precast concrete pile construction tool according to the present invention.

[0017] Figure 2 This is a side perspective structural diagram of a high-performance precast concrete pile construction tool according to the present invention.

[0018] Figure 3 This is a frontal three-dimensional sectional view of a high-performance precast concrete pile construction tool according to the present invention.

[0019] In the diagram: 1. Front plate; 2. Side plate; 3. Connecting block; 4. Rack; 5. Slide rod; 6. Gear; 7. Handle; 8. Fixing assembly; 801. Extension rod; 802. Fixing anchor; 9. Front roller; 10. Side roller; 11. Lead screw; 12. Back plate; 13. Back roller; 14. Slide rail. Detailed Implementation

[0020] like Figure 1-3As shown, a high-performance precast concrete pile construction fixture includes a front plate 1 and a slide rail 14. A fixing component 8 is installed below the front end of the front plate 1 and is welded to the front plate 1. The slide rail 14 is located in the middle of the interior of the front plate 1, and a connecting block 3 is slidably connected inside the slide rail 14. A rack 4 is installed on one side of the connecting block 3, and a sliding rod 5 is provided on the lower side of the rack 4. A gear 6 is installed on one side of the rack 4, and a crank 7 is installed at the front end of the gear 6. The fixing component 8 includes an extension rod 801 and a fixing anchor 802, and the fixing anchor 802 is embedded inside the extension rod 801. Front rollers 9 are installed on the upper and lower sides of the front plate 1, and the front rollers 9 are rotatably connected to the front plate 1. The rear end of the connecting block 3 is equipped with a side plate 2, and the side plate 2 is welded to the connecting block 3. The device is placed in a suitable position, and the fixing anchor 802 on the extension rod 801 is driven into the ground to stabilize and fix the device. The crank handle 7 is rotated to drive the gear 6 to rotate. The gear 6 causes the upper and lower racks 4 to move towards each other, so that the connecting block 3 moves in the slide rail 14 under the guidance of the slide rod 5. The side plate 2 clamps the precast concrete pile between the side rollers 10, and then the fixing anchor 802 on the side plate 2 is driven into the ground to fix it.

[0021] like Figure 1-3 As shown, side rollers 10 are installed on the upper and lower sides of the inside of the side plate 2, and the side rollers 10 are rotatably connected to the side plate 2. A back plate 12 is installed in the middle of the side plate 2, and the back plate 12 is slidably connected to the side plate 2. A screw rod 11 is threadedly connected to the right side of the inside of the back plate 12, and a back roller 13 is rotatably connected to the left side of the inside of the back plate 12. Rotating the screw rod 11 drives the back plate 12 to move in the side plate 2, so that the back roller 13 and the front roller 9 clamp the precast concrete pile. Different specifications of precast concrete piles can be used, which makes it easier to control the verticality of the precast concrete pile and improves the accuracy of construction.

[0022] Working principle: When using this high-performance precast concrete pile construction tool, first, place the device in a suitable position, drive the fixing anchor 802 on the extension rod 801 into the ground to stabilize the device, rotate the crank handle 7 to drive the gear 6 to rotate, the gear 6 causes the upper and lower racks 4 to move towards each other, so that the connecting block 3 moves in the slide rail 14 under the guidance of the slide rod 5, the side plate 2 clamps the precast concrete pile between the side rollers 10, and then drive the fixing anchor 802 on the side plate 2 into the ground to fix it, rotate the screw rod 11 to drive the back plate 12 to move in the side plate 2, so that the back roller 13 and the front roller 9 clamp the precast concrete pile. Different specifications of precast concrete piles can be used, which makes it easier to control the verticality of the precast concrete pile and the construction accuracy is higher.

Claims

1. A high-performance precast concrete pile construction tool, comprising a front plate (1) and a slide rail (14), characterized in that, A fixing component (8) is installed below the front end of the front plate (1), and the fixing component (8) is welded to the front plate (1). The slide rail (14) is located in the middle of the front plate (1), and a connecting block (3) is slidably connected inside the slide rail (14). A rack (4) is installed on one side of the connecting block (3), and a slide rod (5) is provided on the lower side of the rack (4). A gear (6) is installed on one side of the rack (4), and a crank (7) is installed at the front end of the gear (6).

2. The high-performance precast concrete pile construction tooling according to claim 1, characterized in that, The fixing component (8) includes an extension rod (801) and a fixing anchor (802), and the fixing anchor (802) is embedded in the extension rod (801).

3. The high-performance precast concrete pile construction tooling according to claim 1, characterized in that, The front plate (1) is equipped with front rollers (9) on its upper and lower sides, and the front rollers (9) are rotatably connected to the front plate (1).

4. The high-performance precast concrete pile construction tooling according to claim 1, characterized in that, The rear end of the connecting block (3) is equipped with a side plate (2), and the side plate (2) and the connecting block (3) are welded together.

5. The high-performance precast concrete pile construction tooling according to claim 4, characterized in that, Side rollers (10) are installed on the upper and lower sides inside the side plate (2), and the side rollers (10) are rotatably connected to the side plate (2).

6. The high-performance precast concrete pile construction tooling according to claim 4, characterized in that, A back plate (12) is installed in the middle of the side plate (2), and the back plate (12) and the side plate (2) are slidably connected.

7. The high-performance precast concrete pile construction tooling according to claim 6, characterized in that, The back plate (12) is threadedly connected to the right side of the interior with a lead screw (11), and the back plate (12) is rotatably connected to the left side of the interior with a back roller (13).

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