A novel vibratory compaction device for reducing air bubbles at the inner corner of the limb of a twisted block.

Abstract

This utility model discloses a novel vibratory compaction device for reducing air bubbles at the inner corner of the middle limb of a twisted block, belonging to the technical field of vibratory compaction equipment. The device includes a vibrator, a hinged arm tube movably connected to the vibrator for adjusting the vibration direction, and a lifting part connected to the hinged arm tube for driving the movable end of the arm tube to swing. A handle is fixedly provided on the outer side of the hinged arm tube. This utility model can precisely vibrate the inner corner of the middle limb, greatly improving the efficiency of air bubble removal, effectively reducing air bubbles at the inner corner of the middle limb of the twisted block mold, and ensuring the production quality of the twisted block.

Description

Technical Field

[0001] This utility model relates to the field of vibration equipment technology, and in particular to a novel vibration equipment for reducing air bubbles at the inner corner of the middle limb of a twisted block. Background Technology

[0002] Twisted king blocks are a type of revetment block, commonly used in hydraulic engineering projects such as breakwaters, revetments, sand-blocking dikes, and diversion dikes. They are generally placed on the outermost layer of the dike to protect the dike by weakening the impact of waves. They are made of concrete and are cast in one go using precast templates.

[0003] The existing Twisted King Block formwork is composed of lower, middle and upper limbs. Due to the complex internal structure of the Twisted King Block formwork, the concrete poured inside the formwork, especially the concrete at the inside corner of the middle limb shell, is not easy to be vibrated. This makes the finished surface at the inside corner of the middle limb prone to phenomena such as air bubbles, honeycomb, and pitting, resulting in a decline in the quality of the finished Twisted King Block and a high scrap rate. Utility Model Content

[0004] The purpose of this invention is to solve the problems existing in the prior art by proposing a new type of vibratory compaction device to reduce air bubbles at the inner corner of the limbs of the twisted block.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A novel vibratory compaction device for reducing air bubbles at the inner corner of the limbs of a twisted block, comprising a vibrator and further comprising:

[0007] The articulated arm tube is movably connected to the vibrator and is used to adjust the vibration direction of the vibrator.

[0008] And a lifting part, which is connected to the articulated arm tube and is used to drive the movable end of the articulated arm tube to swing.

[0009] The hinged arm tube has a grip rod fixed to its outer side.

[0010] Preferably, the vibrator includes a motor, a flexible shaft connected to the motor, and a vibrating rod disposed at the end of the flexible shaft, wherein the flexible shaft and the vibrating rod are movably placed inside the articulated arm tube.

[0011] Preferably, the articulated arm tube includes a main body, a transfer tube, and a swing tube. The main body and the transfer tube are both fixedly connected to the grip rod, and the swing tube and the transfer tube are movably connected by a swing plate via a pin.

[0012] Preferably, the adapter tube includes a first tube fixedly connected to the grip rod, a second tube movably connected to the swing plate, and a connecting rod fixed between the first tube and the second tube.

[0013] Preferably, the lifting part includes a steel wire rope fixedly connected to the swing plate and a pull ring disposed at the end of the steel wire rope, and a fixing ring is fixedly disposed on the main body, and the steel wire rope is slidably connected to the fixing ring.

[0014] Preferably, a telescopic tube is slidably connected to the body of the swing tube via an elastic element, the vibrating rod is slidably connected inside the telescopic tube, and a stop is provided on the vibrating rod to resist the movement of the telescopic tube.

[0015] Compared with the prior art, this utility model provides a new type of vibratory compaction device that reduces air bubbles at the inner corner of the middle limb of the twisted block, and has the following beneficial effects:

[0016] 1. This new type of vibratory compaction equipment reduces air bubbles at the inner corner of the middle section of the twisted block. Through a hinged arm tube, the vibration direction of the vibrator is adjusted, enabling precise compaction at the inner corner of the middle section. This significantly improves the efficiency of air bubble removal, effectively reducing air bubbles at the inner corner of the middle section of the twisted block and ensuring the production quality of the twisted block.

[0017] 2. This new type of vibratory compaction equipment reduces air bubbles at the inner corner of the twisted block. By setting up a handle and lifting part, it is easy for the operator to adjust the working depth and lifting angle of the articulated arm tube. It is simple and convenient to operate and can flexibly adjust the vibration parameters to adapt to different working conditions. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the external structure of the articulated arm tube of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the articulated arm tube of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the vibrator of this utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the vibrating rod of this utility model placed inside the swing tube.

[0022] In the diagram: 1. Vibrator; 101. Motor; 102. Flexible shaft; 103. Vibrating rod; 2. Articulated arm tube; 201. Main body; 202. Transfer tube body; 2021. First tube body; 2022. Second tube body; 2023. Connecting rod; 203. Swinging tube body; 2031. Elastic element; 2032. Telescopic tube; 204. Swinging plate; 3. Lifting part; 301. Steel wire rope; 302. Pull ring; 4. Handle; 5. Fixing ring; 6. Stop. Detailed Implementation

[0023] 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.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed", "equipped with", "sleeved / connected", "connected", etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0026] like Figures 1 to 3 As shown, this embodiment proposes a novel vibratory compaction device to reduce air bubbles at the inner corner of the twisted block. It includes a vibrator 1, which is an existing device. The vibrator 1 includes a motor 101, a flexible shaft 102 connected to the motor 101, and a vibrating rod 103 disposed at the end of the flexible shaft 102. The flexible shaft 102 and the vibrating rod 103 are movably placed inside a hinged arm tube 2. The motor 101 is placed on top of the twisted block mold. The device also includes a hinged arm tube 2 and a lifting part 3. The hinged arm tube 2 is movably connected to the vibrator 1 and is used to adjust the vibration direction of the vibrator 1. The lifting part 3 is connected to the hinged arm tube 2 and is used to drive the movable end of the hinged arm tube 2 to swing. A handle 4 is fixedly provided on the outer side of the hinged arm tube 2.

[0027] When vibrating the concrete inside the Twisted King Block, the flexible shaft 102 and vibrator 103 of the vibrator are passed through the articulated arm tube 2, with the vibrator 103 positioned at the end of the articulated arm tube 2. Then, the operator holds the handle 4 in one hand and the lifting part 3 in the other. By controlling the lifting part 3, the operator can adjust the angle of the articulated arm tube 2 and adjust the depth of the articulated arm tube 2 in the concrete by adjusting the height of the handle 4. This allows the vibrator 103 at the end of the articulated arm tube 2 to accurately vibrate the inner corner of the middle leg, greatly improving the efficiency of air bubble removal, effectively reducing air bubbles at the inner corner of the middle leg of the Twisted King Block mold, and ensuring the production quality of the Twisted King Block.

[0028] like Figure 1 , Figure 3 and Figure 4 As shown, in a preferred embodiment, based on the above method, the articulated arm tube 2 further includes a main body 201, a transfer tube 202 and a swing tube 203. The main body 201 and the transfer tube 202 are both fixedly connected to the handle 4. The swing tube 203 and the transfer tube 202 are movably connected to a swing plate 204 through a pin.

[0029] Furthermore, the adapter tube 202 includes a first tube 2021 fixedly connected to the grip 4, a second tube 2022 movably connected to the swing plate 204, and a connecting rod 2023 fixed between the first tube 2021 and the second tube 2022. The adapter tube 202 provides auxiliary support for the middle part of the flexible shaft 102 and is composed of two separate tubes, which facilitates the smooth passage of the vibrating rod 103 at the end of the flexible shaft 102 through the bend of the adapter tube 202. In actual use, the adapter tube 202 can also be set as a single inclined tube so that the vibrating rod 103 and the flexible shaft 102 can pass through smoothly.

[0030] Furthermore, the lifting part 3 includes a steel wire rope 301 fixedly connected to the swing plate 204 and a pull ring 302 provided at the end of the steel wire rope 301. A fixing ring 5 is fixedly provided on the main body 201, and the steel wire rope 301 is slidably connected to the fixing ring 5.

[0031] Specifically, when it is necessary to adjust the vibration angle of the vibrator 103, the pull ring 302 is pulled, which applies a pulling force to the swing plate 204 through the steel wire rope 301. The swing plate 204 causes the swing tube 203 to swing relative to the main body 201 and the transfer tube 202, thereby adjusting the vibration angle of the vibrator 103. It should be noted that the height of the swing tube 203 should be lower than the height of the transfer tube 202 to prevent the vibrator 103 from falling out of the swing tube 203 when the swing tube 203 is higher than the transfer tube 202. In actual use, the vibrator 103 can be fixed in the swing tube 203 with a rope. The swing tube 203 allows the working range of the vibrator 103 to be higher than the transfer tube 202 without falling out.

[0032] like Figure 1 , Figure 2 and Figure 4 As shown, in a preferred embodiment, based on the above method, a telescopic tube 2032 is slidably connected inside the swing tube 203 via an elastic element 2031, and the vibrating rod 103 is slidably connected inside the telescopic tube 2032. A stop 6 is provided on the vibrating rod 103 to abut against the telescopic tube 2032. When the vibrating rod 103 is not fixed inside the swing tube 203, i.e., the working range of the swing tube 203 is below the transfer tube 202, the operator can feed the flexible shaft 102 into the articulated arm tube 2. The flexible shaft 102 has a certain degree of rigidity. The flexible shaft 102 pushes the vibrator 103 along the articulated arm tube 2, allowing the vibrator 103 to move relative to the swing tube 203 via the stop 6. The elastic element 2031 deforms, and the elastic element 2031 can be set as a spring or an elastic telescopic rod. Thus, without changing the position of the main body of the articulated arm tube 2, that is, without moving the main body of the vibrating equipment, only the flexible shaft 102 needs to be pushed to push the vibrator 103 away from the swing tube 203, thereby adjusting the vibration range of the vibrator 103. The operation is time-saving and labor-saving.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A new type of vibrating device for reducing air bubbles at the limb corner of a twist king block, comprising a vibrator (1), characterized in that, Also includes: The articulated arm tube (2) is movably connected to the vibrator (1) and is used to adjust the vibration direction of the vibrator (1). And a lifting part (3), which is connected to the articulated arm tube (2) and is used to drive the movable end of the articulated arm tube (2) to swing. The hinged arm tube (2) is fixed with a handle (4) on its outer side.

2. A new vibrating apparatus for reducing air bubbles at the limb corner of a torsion block according to claim 1, characterized in that, The vibrator (1) includes a motor (101), a flexible shaft (102) connected to the motor (101), and a vibrating rod (103) disposed at the end of the flexible shaft (102). The flexible shaft (102) and the vibrating rod (103) are movably placed inside the articulated arm tube (2).

3. A novel vibrating apparatus for reducing air bubbles at the corner of the leg of a torsion block according to claim 2, characterized in that, The articulated arm tube (2) includes a main body (201), a transfer tube (202) and a swing tube (203). The main body (201) and the transfer tube (202) are both fixedly connected to the handle (4). The swing tube (203) and the transfer tube (202) are movably connected by a swing plate (204) through a pin.

4. A novel vibrating apparatus for reducing air bubbles at the corner of the leg of a torsion block according to claim 3, characterized in that, The transfer tube (202) includes a first tube (2021) fixedly connected to the grip (4), a second tube (2022) movably connected to the swing plate (204), and a connecting rod (2023) fixed between the first tube (2021) and the second tube (2022).

5. A novel vibratory compaction device for reducing air bubbles at the inner corner of the limbs of a twisted block according to claim 4, characterized in that, The lifting part (3) includes a steel wire rope (301) fixedly connected to the swing plate (204) and a pull ring (302) provided at the end of the steel wire rope (301). A fixing ring (5) is fixedly provided on the main body (201), and the steel wire rope (301) is slidably connected to the fixing ring (5).

6. A novel vibrating apparatus for reducing air bubbles at the corner of the leg of a torsion block according to claim 3, wherein The swing tube (203) is slidably connected to the telescopic tube (2032) through the elastic element (2031), and the vibrating rod (103) is slidably connected inside the telescopic tube (2032). The vibrating rod (103) is provided with a stop (6) that moves against the telescopic tube (2032).

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