Array type insertion vibrating equipment

Abstract

The utility model relates to array type insertion vibrating equipment, and belongs to the technical field of road and bridge construction equipment. The array type insertion vibrating equipment comprises a main truss and a vibrating mechanism arranged on the main truss; a plurality of vibrating mechanisms are arranged, and vibrating rods of the vibrating mechanisms can move up and down; each vibrating mechanism is independently controlled to ascend and descend; lifting mechanisms are arranged at the two ends of the main truss, and the main truss is installed on the walking mechanism through the lifting mechanisms. The utility model relates to array type inserted vibrating equipment, which can be used for vibrating concrete. The high-frequency vibrating machine is provided with the large-span main truss, is suitable for conducting vibrating construction on a large-width road surface, and is high in construction efficiency.

Description

Technical Field

[0001] The utility model relates to array-type insertion and vibration equipment, belonging to the technical field of road and bridge construction equipment. Background Art

[0002] Road and bridge construction primarily involves concrete paving, vibration, and leveling of the pavement. Concrete vibration is typically performed using a vibrator. There are many different types of vibrators, and for large-span pavement, achieving a single-step vibration requires the use of a long-span truss.

[0003] Truss-type vibrators are equipped with multiple vibrating rods, which are directly mounted on the trusses and adjusted in height as the trusses rise and fall. In practice, if the same construction surface requires different vibrating heights, traditional vibrators cannot adapt to the application. This is especially true when constructing UHPC concrete, where effective vibration is essential to maximize its performance. Utility Model Content

[0004] The purpose of the utility model is to provide an array type insertion vibrating device to solve the above problems.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An array-type insertion vibration device includes a main truss and a vibration mechanism arranged on the main truss; a plurality of vibration mechanisms are provided, and the vibration rods of the vibration mechanisms can move up and down; each vibration mechanism is independently controlled to rise and fall; lifting mechanisms are provided at both ends of the main truss, and are installed on a traveling mechanism through the lifting mechanisms.

[0007] A further improvement of the technical solution of the present utility model is as follows: the vibrating mechanism includes a lifting and adjusting cylinder, a vibrating rod mounting frame and a plurality of vibrating rods; the lifting and adjusting cylinder is fixedly mounted on the main truss, and the vibrating rod mounting frame is fixedly mounted on the telescopic end of the lifting and adjusting cylinder; the vibrating rods are arranged in sequence on the vibrating rod mounting frame.

[0008] A further improvement of the technical solution of the present utility model is that the vibrating mechanism is provided with 2-3 synchronously acting lifting and adjusting cylinders to control the lifting and lowering of the vibrating rod mounting frame.

[0009] A further improvement of the technical solution of the present invention is that the vibrating rods in the vibrating mechanism are arranged in rows, and the vibrating rods in adjacent rows are staggered.

[0010] A further improvement of the technical solution of the present invention is that the vibrating rods in the vibrating mechanism are arranged in two rows, and the two rows of vibrating rods are staggered front to back.

[0011] A further improvement of the technical solution of the present utility model is as follows: the lifting mechanism includes a fixed cylinder, a lifting cylinder and a screw elevator; the lower end of the fixed cylinder is fixed to the walking mechanism, and the lifting cylinder is sleeved on the upper part of the fixed cylinder; the lifting cylinder is also fixedly connected to the main truss; the screw elevator drives the lifting cylinder and the main truss to move up and down in height.

[0012] A further improvement of the technical solution of the present utility model is that the walking mechanism includes a walking seat and a walking wheel driven by a motor.

[0013] A further improvement of the technical solution of the utility model is that the traveling wheels are steel wheels or rubber wheels.

[0014] A further improvement of the technical solution of the present utility model is that the main truss is a modular assembly structure.

[0015] A further improvement of the technical solution of the present invention is that a plurality of limit frames are arranged at the lower end of the main truss to prevent the vibrating rod mounting frame from being excessively lowered.

[0016] Due to the adoption of the above technical solution, the technical effects achieved by the utility model are as follows:

[0017] The utility model is a high-frequency vibrator suitable for large-span vibration construction. It is provided with a main truss. By arranging a plurality of independently controlled vibration mechanisms on the main truss, vibration construction with different height controls at different positions on a construction surface is achieved, and the adaptability is good.

[0018] The main truss of the utility model can perform overall height control, and each vibrating mechanism can also perform height control on the vibrating rod. The combination of the two height control modes makes the control more flexible.

[0019] The main truss of the utility model is a modular structure and can be flexibly modularized and assembled according to actual needs.

[0020] The utility model can carry out the vibration construction of UHPC concrete, is easy to control and has good applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0022] Figure 2 This is the main view of the utility model;

[0023] Figure 3 This is a three-dimensional schematic diagram of the vibrating mechanism of the utility model;

[0024] Figure 4 This is the front view of the vibrating mechanism of the utility model;

[0025] Figure 5 This is a schematic diagram of the lifting mechanism of the utility model;

[0026] Figure 6 This is a three-dimensional schematic diagram of the utility model from another angle;

[0027] Among them, 1. Main truss, 2. Vibrating rod, 3. Lifting and adjusting cylinder, 4. Vibrating rod mounting frame, 5. Fixed cylinder, 6. Lifting cylinder, 7. Screw elevator, 8. Traveling seat, 9. Traveling wheel. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "front end", "rear end", "two ends", "one end", "the other end", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0030] The utility model relates to an array-type insertion vibrating device, which is used for vibrating a large-span concrete pavement after concrete paving, and is particularly suitable for the vibration construction of UHPC concrete.

[0031] like Figure 1 、 Figure 2 、 Figure 6 As shown, the high-frequency vibrator includes a main truss 1 and a vibrating mechanism. The main truss 1 has a certain span, which can be more than 15m. Generally, the main truss 1 can be set as a modular assembly structure, and the length of the main truss 1 can be set according to actual needs. A vibrating mechanism is provided on the main truss 1, and the concrete is vibrated by the vibrating mechanism. Preferably, a plurality of vibrating mechanisms are provided, and these vibrating mechanisms are independent of each other and can be controlled individually. A standing platform is provided on one side of the main truss 1, and workers can work on the standing platform.

[0032] The vibrating mechanism is equipped with a number of vibrating rods 2 that can move up and down to control the vibration depth. Each vibrating mechanism can be independently controlled to rise and fall. Each group of rise and fall is positioned by distance, and modularization is used to achieve automatic control.

[0033] Lifting mechanisms are also provided at both ends of the main truss 1, and the main truss 1 is mounted on the traveling mechanism via the lifting mechanisms. The main truss 1 can be height-adjusted relative to the traveling mechanism.

[0034] like Figure 3 、 Figure 4As shown, in a specific implementation, the vibrating mechanism includes a lifting and adjusting cylinder 3, a vibrating rod mounting frame 4 and a plurality of vibrating rods 2. The fixed end of the lifting and adjusting cylinder 3 is fixedly mounted on the main truss 1, the telescopic end of the lifting and adjusting cylinder 3 is set downward, and the vibrating rod mounting frame 4 is fixedly mounted on the telescopic end of the lifting and adjusting cylinder 3. The vibrating rods 2 are arranged in sequence on the vibrating rod mounting frame 4. The vibrating rod mounting frame 4 is usually a rectangular frame structure. Furthermore, each vibrating mechanism is provided with 2-3 lifting and adjusting cylinders 3 to control the lifting and lowering of the vibrating rod mounting frame 4. The lifting and adjusting cylinders 3 are set at intervals, and the vibrating rod mounting frame 4 is fixedly connected to the telescopic ends of multiple lifting and adjusting cylinders 3 at the same time. The multiple lifting and adjusting cylinders 3 in each vibrating mechanism are synchronously controlled. The vibrating mechanism is provided with a vibrating motor to drive the vibrating rod to achieve high-frequency vibration. Since the machine uses a large number of vibrating rods, a control box can usually be set up to control the starting sequence of the vibrating rods. Usually, a time relay is used to start multiple vibrating rods in sequence, reducing the starting current, which is more conducive to the starting work of the vibrating mechanism and ensuring the normal and smooth operation of the equipment.

[0035] In addition, a plurality of limit frames 10 can be provided at the lower end of the main truss 1 to prevent the vibrating rod mounting frame 4 from being excessively lowered and to provide a lowest position for the vibrating rod mounting frame 4. The vibrating rod mounting frame 4 is raised and lowered in the area above the limit frames 10.

[0036] The vibrator is equipped with a vibrating mechanism to vibrate the concrete. The vibrating rods 2 in the vibrating mechanism are the components that perform the vibrating. To improve the vibrating efficiency and effect, the vibrating rods 2 in the vibrating mechanism are arranged in rows, that is, multiple rows of vibrating rods 2 are provided. Furthermore, the vibrating rods 2 in adjacent rows are staggered to ensure that the concrete at each location is fully vibrated.

[0037] exist Figure 3 In the vibrating mechanism, two rows of vibrating rods 2 are provided. The two rows of vibrating rods 2 are arranged in a front-to-back staggered structure, which ensures that the vibrating rods 2 have a vibrating effect on each area.

[0038] The high frequency vibrator is provided with a lifting mechanism at both ends of the main truss 1 to adjust the height and level of the main truss 1. Specifically, the lifting mechanism includes a fixed cylinder 5, a lifting cylinder 6 and a screw lift 7. Figure 5As shown, the lower end of the fixed cylinder 5 is fixed to the walking mechanism, and the lifting cylinder 6 is mounted on the upper part of the fixed cylinder 5. The lifting cylinder 6 can slide relative to the fixed cylinder 5 to achieve height adjustment. The side of the lifting cylinder 6 is also fixedly connected to the main truss 1. One end of the screw elevator 7 is connected to the fixed cylinder 5, and the other end is connected to the lifting cylinder 6. The screw elevator 7 drives the lifting cylinder 6 and the main truss 1 to move up and down. Specifically, two groups of lifting cylinders 6 and fixed cylinders 5 are usually set up, and the two groups of lifting cylinders 6 and fixed cylinders 5 are respectively located on both sides of the main truss 1. The lifting mechanism can also be a commonly used mechanism such as a hydraulic cylinder or an electric lifting cylinder. Figure 5 The middle lifting cylinder and the fixed cylinder are a set structure. In order to show the internal structure, the lifting cylinder is made transparent. In fact, the lifting cylinder is a closed non-transparent structure.

[0039] The high frequency vibrator is moved longitudinally along the construction route by a traveling mechanism during operation, and the traveling mechanism comprises a traveling seat 8 and a motor-driven traveling wheel 9. Specifically, the traveling wheel 9 can be a steel wheel or a rubber wheel.

[0040] This high-frequency vibrator is equipped with multiple vibrating mechanisms that can be controlled individually or in sync. During operation, while the vibrating mechanisms are vibrating a construction location, the traveling mechanism and the main truss are stopped. After completing the vibration at that location, the vibrating rod is raised, and the traveling mechanism drives the main truss forward to the next construction location. The vibrating rod is then lowered and inserted into the concrete to begin vibrating. This process repeats itself through the control system.

[0041] The high frequency vibrator is equipped with a hydraulic pump station on the main truss to provide hydraulic power for the machine. Each vibrating mechanism is equipped with a hydraulic pump station.

[0042] The equipment is controlled by a control system, enabling automated construction control. For example, PLC control can be used. During operation, the control system automatically controls forward movement. After each forward movement to position, the vibrating mechanism vibrates. After vibration is completed, the entire machine continues to move forward, moving a certain distance to position, and then vibrating again, continuously moving forward.

[0043] The utility model is an array-type insertion vibrating device that can perform vibrating construction on concrete. The high-frequency vibrator is provided with a large-span main truss, which is suitable for vibrating construction on wide-width roads and has high construction efficiency.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An array-type insertion vibrating device, characterized in that: The invention comprises a main truss (1) and a vibrating mechanism arranged on the main truss (1); a plurality of vibrating mechanisms are arranged, and a vibrating rod (2) of the vibrating mechanism can move up and down; each vibrating mechanism is independently controlled to be lifted and lowered; lifting mechanisms are arranged at both ends of the main truss (1), and are installed on the walking mechanism through the lifting mechanisms.

2. The array-type insertion vibrating device according to claim 1, characterized in that: The vibrating mechanism comprises a lifting and adjusting oil cylinder (3), a vibrating rod mounting frame (4) and a plurality of vibrating rods (2); the lifting and adjusting oil cylinder (3) is fixedly mounted on the main truss (1), and the vibrating rod mounting frame (4) is fixedly mounted on the telescopic end of the lifting and adjusting oil cylinder (3); and the vibrating rods (2) are sequentially arranged and mounted on the vibrating rod mounting frame (4).

3. The array-type insertion vibrating device according to claim 2, characterized in that: The vibrating mechanism is provided with 2-3 synchronously acting lifting and adjusting oil cylinders (3) to control the lifting and lowering of the vibrating rod mounting frame (4).

4. The array-type insertion vibrating device according to claim 2, characterized in that: The vibrating rods (2) in the vibrating mechanism are arranged in rows, and the vibrating rods (2) in adjacent rows are staggered.

5. The array-type insertion vibrating device according to claim 4, characterized in that: The vibrating rods (2) in the vibrating mechanism are arranged in two rows, and the two rows of vibrating rods (2) are arranged in a staggered manner front to back.

6. The array-type insertion vibrating device according to claim 1, characterized in that: The lifting mechanism comprises a fixed cylinder (5), a lifting cylinder (6) and a screw lift (7); the lower end of the fixed cylinder (5) is fixed to the walking mechanism, and the lifting cylinder (6) is sleeved on the upper part of the fixed cylinder (5); the lifting cylinder (6) is also fixedly connected to the main truss (1); the screw lift (7) drives the lifting cylinder (6) and the main truss (1) to move up and down.

7. The array-type insertion vibrating device according to any one of claims 1 to 6, characterized in that: The walking mechanism comprises a walking seat (8) and a walking wheel (9) driven by a motor.

8. The array-type insertion vibrating device according to claim 7, characterized in that: The traveling wheel (9) is a steel wheel or a rubber wheel.

9. The array-type insertion vibrating device according to any one of claims 1 to 6, characterized in that: The main truss (1) is a modular assembly structure.

10. The array-type insertion vibrating device according to any one of claims 1 to 6, characterized in that: A plurality of limit frames (10) are provided at the lower end of the main truss (1) to prevent the vibrating rod mounting frame (4) from excessively descending.

Images