Precast concrete pipe pile composite vibrating device

Abstract

The utility model discloses a precast concrete pipe pile composite vibrating device, which relates to the technical field of vibrating devices and comprises a base, a fixing frame fixedly connected to the top of the base, a mold arranged on one side of the fixing frame, an electric capstan mounted on the top of the fixing frame, a steel wire rope wound on the electric capstan, and a vibrating rod connected to the end of the steel wire rope. A support is fixedly connected to the upper portion of one side of the fixing frame, a linear motor is installed on the support, a mounting plate is fixedly connected to a rotor assembly of the linear motor, a first telescopic rod is installed on one side of the mounting plate, a vertical plate is fixedly connected to the output end of the first telescopic rod, and a guide wheel used for guiding a steel wire rope is installed on the vertical plate. And fixing plates are symmetrically arranged at the positions, on the two sides of the mold, of the top of the base, a plurality of second telescopic rods are installed on the fixing plates, and knocking hammers are installed at the output ends of the second telescopic rods. Concrete at different positions can be vibrated conveniently, corrosion of the concrete to the steel wire rope is effectively reduced, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrating devices, in particular to a composite vibrating device for precast concrete pipe piles. Background Art

[0002] The vibrating device is used to remove the bubbles in the concrete mixed by the concrete mixer when casting components, and to tamp the concrete to make it densely combined and eliminate the honeycombed surface of the concrete, so as to improve its strength and ensure the quality of the concrete components.

[0003] According to patent CN115110531A, a composite vibration device for precast concrete pipe piles includes a base, a mounting frame and a slide rail, the slide rail is fixedly installed on the ground, and a mechanism for precast concrete pipe piles is installed on the ground on one side of the slide rail, the bottom of the base is slidably connected to the slide rail, a mounting frame is fixedly installed on the upper surface of the base, a winding mechanism is installed on the upper surface of the mounting frame, a vibrating rod is installed at one end of the winding mechanism, a lifting mechanism is installed on the mounting frame, a vibrating mechanism is installed on the lifting mechanism, and the vibrating mechanism can vibrate the precast concrete pipe piles when moving up and down.

[0004] However, the above-mentioned vibrating device still has some shortcomings. For example, although the above-mentioned vibrating device can perform combined vibration on the outside and the inside of the pipe pile, when the steel rope pulls the vibrating rod to move up and down in the pipe pile for vibration, the concrete mortar in the pipe pile will adhere to the steel rope. If it is not cleaned, it is very easy to cause the concrete to dry out, thereby causing the wound steel rope to condense, which can easily accelerate the corrosion of the steel rope; secondly, the above-mentioned vibrating device is not convenient for adjusting the vibration position of the vibrating rod, which has certain disadvantages. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the concrete mortar of the existing vibrating device will adhere to the steel rope, which is easy to accelerate the corrosion of the steel rope and is inconvenient to adjust the vibrating position of the vibrating rod.

[0006] In order to solve the above problems, the technical solution of the utility model is: a composite vibrating device for precast concrete pipe piles, comprising a base, a fixing frame fixedly connected to one side of the top of the base, a mold is provided on one side of the fixing frame, an electric winch is installed on the top, a steel wire rope is wound on the electric winch, the end of the steel wire rope is connected to a vibrating rod, the upper part of the fixing frame close to the mold is fixedly connected to a bracket, a linear motor is installed on the bracket, a mounting plate is fixedly connected to the mover assembly of the linear motor, a telescopic rod 1 is installed on one side of the mounting plate, a vertical plate is fixedly connected to the output end of the telescopic rod 1, a guide wheel for guiding the steel wire rope is installed on the vertical plate, a cleaning ring sleeved on the outside of the steel wire rope is provided below the guide wheel, and a fixing plate is symmetrically provided on both sides of the mold on the top of the base, a plurality of telescopic rods 2 are installed on the fixing plate, and a knocking hammer is installed on the output end of the telescopic rod 2.

[0007] Furthermore, a fixing groove for installing the mold is provided on the top of the base, a positioning block for positioning the mold is provided inside the fixing groove, a positioning plate is fixedly connected to one side of the positioning block, and a positioning groove adapted to the positioning plate is provided on the base.

[0008] Furthermore, the mounting plate is an L-shaped structure, and a fixing column is fixedly connected to the top of the mounting plate, and a limiting ring sleeved on the outside of the steel wire rope is fixedly connected to the top of the fixing column.

[0009] Furthermore, the cleaning ring is a conical structure, and is mounted on the vertical plate via a cross bar.

[0010] Furthermore, a telescopic rod three is installed on the top of the fixing plate, and a clamping block for clamping and fixing the mold is installed at the output end of the telescopic rod three.

[0011] Compared with the existing technology, the advantages of the utility model are: the utility model drives the installation plate to move through the linear motor, and the extension and retraction of the telescopic rod enables the vertical plate to drive the guide wheel and the vibrating rod to move, thereby realizing the adjustment of the position of the vibrating rod, which is convenient for vibrating concrete at different positions. The cleaning ring can scrape off most of the concrete on the wire rope, effectively reducing the situation of concrete drying on the wire rope, thereby reducing the corrosion of the wire rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a three-dimensional Figure 1 .

[0013] Figure 2 The utility model is a three-dimensional Figure 2 .

[0014] Figure 3 It is a schematic diagram of the connection structure of the linear motor of the utility model.

[0015] As shown in the figure: 1. Base; 2. Fixed frame; 3. Mold; 4. Electric winch; 5. Wire rope; 6. Vibrator; 7. Bracket; 8. Linear motor; 9. Mounting plate; 10. Telescopic rod one; 11. Vertical plate; 12. Guide wheel; 13. Cleaning ring; 14. Fixed plate; 15. Telescopic rod two; 16. Percussion hammer; 17. Positioning block; 18. Positioning plate; 19. Fixed column; 20. Telescopic rod three; 21. Clamp block. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] like Figure 1 and Figure 2 As shown, a composite vibration device for precast concrete pipe piles includes a base 1, a fixing frame 2 is fixedly connected to one side of the top of the base 1, a mold 3 is arranged on one side of the fixing frame 2, an electric winch 4 is installed on the top, a steel wire rope 5 is wound on the electric winch 4, a vibrating rod 6 is connected to the end of the steel wire rope 5, a fixing groove for installing the mold 3 is opened on the top of the base 1, a positioning block 17 for positioning the mold 3 is arranged inside the fixing groove, a positioning plate 18 is fixedly connected to one side of the positioning block 17, and a positioning groove matched with the positioning plate 18 is opened on the base 1.

[0018] The electric winch 4 can reel in and out the steel wire rope 5 to enable the vibrating rod 6 to move up and down, thereby facilitating the vibrating of concrete at different depths. The positioning plate 18 is inserted into the positioning groove, and the positioning block 17 is abutted against the mold, so that the mold can be initially fixed.

[0019] like Figure 1 and Figure 3 As shown, a bracket 7 is fixedly connected to the upper part of the fixed frame 2 close to the mold 3, a linear motor 8 is installed on the bracket 7, a mounting plate 9 is fixedly connected to the mover assembly of the linear motor 8, the mounting plate 9 is an L-shaped structure, and a fixed column 19 is fixedly connected to the top thereof, a limiting ring mounted on the outside of the steel wire rope 5 is fixedly connected to the top of the fixed column 19, a telescopic rod 10 is installed on one side of the mounting plate 9, a vertical plate 11 is fixedly connected to the output end of the telescopic rod 10, a guide wheel 12 for guiding the steel wire rope 5 is installed on the vertical plate 11, a cleaning ring 13 mounted on the outside of the steel wire rope 5 is provided below the guide wheel 12, the cleaning ring 13 is a conical structure, and is mounted on the vertical plate 11 through a cross bar.

[0020] The linear motor 8 can drive the mounting plate 9 and the fixed column 19 to move, and the telescopic rod 10 can be extended and retracted to enable the vertical plate 11 to drive the guide wheel 12 and the vibrating rod 6 to move, so that the position of the vibrating rod 6 can be conveniently adjusted to facilitate the vibration of concrete at different positions. When the wire rope 5 is wound, the cleaning ring 13 can scrape off most of the concrete on the wire rope 5.

[0021] like Figure 1 As shown, a fixing plate 14 is symmetrically provided on the top of the base 1 on both sides of the mold 3, and a plurality of telescopic rods 15 are installed on the fixing plate 14, and a knocking hammer 16 is installed at the output end of the telescopic rod 15. A telescopic rod 3 20 is installed on the top of the fixing plate 14, and a clamping block 21 for clamping and fixing the mold 3 is installed at the output end of the telescopic rod 3 20.

[0022] The striking hammer 16 is driven to move back and forth by the telescopic rod 15 to strike the mold 3. The vibration generated by the striking is transmitted to the inside of the mold 3 to accelerate the vibration of the concrete.

[0023] In specific use, the linear motor 8 drives the mounting plate 9 to move, and the extension and retraction of the telescopic rod 10 causes the vertical plate 11 to drive the guide wheel 12 and the vibrating rod 6 to move, so as to adjust the position of the vibrating rod 6, and facilitate the vibrating of concrete at different positions. The electric winch 4 reels in the steel wire rope 5, so as to enable the vibrating rod 6 to move up and down, and thus facilitate the vibrating of concrete at different depths. When the steel wire rope 5 is reeled in, the cleaning ring 13 can scrape off most of the concrete on the steel wire rope 5, effectively reducing the drying of the concrete on the steel wire rope 5, thereby reducing the corrosion of the steel wire rope 5.

[0024] The undisclosed parts in the present invention are all prior art, and their specific structures and working principles are not described in detail.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A composite vibrating device for precast concrete pipe piles, comprising a base (1), a fixing frame (2) fixedly connected to one side of the top of the base (1), a mold (3) provided on one side of the fixing frame (2), an electric winch (4) installed on the top, a steel wire rope (5) wound on the electric winch (4), a vibrating rod (6) connected to the end of the steel wire rope (5), characterized in that: A bracket (7) is fixedly connected to the upper part of the fixed frame (2) close to the mold (3), a linear motor (8) is installed on the bracket (7), a mounting plate (9) is fixedly connected to the moving element assembly of the linear motor (8), a telescopic rod (10) is installed on one side of the mounting plate (9), the output end of the telescopic rod (10) is fixedly connected to a vertical plate (11), a guide wheel (12) for guiding the steel wire rope (5) is installed on the vertical plate (11), a cleaning ring (13) sleeved on the outside of the steel wire rope (5) is provided below the guide wheel (12), and a fixing plate (14) is symmetrically provided on the top of the base (1) on both sides of the mold (3), a plurality of telescopic rods (15) are installed on the fixing plate (14), and a knocking hammer (16) is installed at the output end of the telescopic rod (15).

2. A composite vibrating device for precast concrete pipe piles according to claim 1, characterized in that: The top of the base (1) is provided with a fixing groove for mounting the mold (3), a positioning block (17) for positioning the mold (3) is provided inside the fixing groove, a positioning plate (18) is fixedly connected to one side of the positioning block (17), and a positioning groove adapted to the positioning plate (18) is provided on the base (1).

3. A composite vibrating device for precast concrete pipe piles according to claim 1, characterized in that: The mounting plate (9) is an L-shaped structure, and a fixing column (19) is fixedly connected to the top thereof, and a limiting ring sleeved on the outside of the steel wire rope (5) is fixedly connected to the top of the fixing column (19).

4. A composite vibrating device for precast concrete pipe piles according to claim 1, characterized in that: The cleaning ring (13) is a conical structure and is mounted on the vertical plate (11) via a cross bar.

5. The composite vibrating device for precast concrete pipe piles according to claim 1, characterized in that: A telescopic rod three (20) is installed on the top of the fixing plate (14), and a clamping block (21) for clamping and fixing the mold (3) is installed at the output end of the telescopic rod three (20).

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