Hydraulic high-frequency vibrating spear

Abstract

The utility model discloses a hydraulic type high-frequency vibrating bar which comprises a vibrating bar body, a hydraulic cylinder and a hydraulic cylinder. The main frame is used for fixing the vibrating rod body; the damping mounting seat comprises a mounting plate and a damping block, the mounting plate is fixedly mounted on the main frame, the first end of the mounting plate extends out of the outer side of the main frame, the damping block is fixedly mounted on the lower side of the first end of the mounting plate, and the mounting plate is fixedly mounted at the bottom of the damping block; the guide seat is fixedly mounted on the main frame, and the vibrating rod body is arranged on the guide seat in a penetrating manner. Compared with the prior art, the high-frequency vibration rod solves the problem that the vibration effect is poor due to the fact that the high-frequency vibration rod is loosened in installation and deviates in position after being used for a long time.

Description

Technical Field

[0001] This utility model relates to the field of vibratory rod technology, and in particular to a hydraulic high-frequency vibratory rod. Background Technology

[0002] Improving the workability of slipform paving using low-slump concrete reduces edge defects. Under slump conditions, the concept of slipform paving can be implemented. Lower slump concrete generally means a lower cement ratio, increasing pavement strength. Vibration fluidizes the concrete, increasing its density and setting time, which helps improve the compressive strength of the pavement and provides a smooth, workable surface. Vibration also strengthens the concrete, reducing air inclusions, voids, or joints and other internal defects that reduce pavement strength due to cold.

[0003] When using a high-frequency vibratory bar in a paving slipform mold, the high-frequency vibratory bar is prone to loosening during installation, which can cause the vibratory bar to vibrate in the correct posture and position, thus affecting the vibration effect. Utility Model Content

[0004] The purpose of this invention is to provide a hydraulic high-frequency vibrator to solve the problem of poor vibration effect caused by loose installation and positional displacement of the high-frequency vibrator after long-term use.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a hydraulic high-frequency vibrating rod, comprising:

[0006] The vibratory rod body has a first mounting plate on it;

[0007] The main frame is used to fix the vibratory rod body;

[0008] The shock-absorbing mounting base includes a second mounting plate and a shock-absorbing block. The second mounting plate is fixedly mounted on the main frame, and the first end of the second mounting plate extends out of the outside of the main frame. The shock-absorbing block is fixedly mounted on the lower side of the first end of the second mounting plate, and the first mounting plate is fixedly mounted on the bottom of the shock-absorbing block.

[0009] The guide seat is fixedly installed on the main frame, and the vibrator body passes through the guide seat.

[0010] As a further description of the above technical solution:

[0011] A reinforcing plate is provided on the back of the second mounting plate, and the reinforcing plate abuts against the side wall of the main frame.

[0012] As a further description of the above technical solution:

[0013] The reinforcing plate has a sloping surface.

[0014] As a further description of the above technical solution:

[0015] The guide seat includes a fixed block and a movable block. The fixed block is fixedly installed on the main frame and has a first notch. The movable block is detachably installed on the fixed block and has a second notch. The first and second notches are joined together to form a guide through hole for the vibrator body to pass through.

[0016] As a further description of the above technical solution:

[0017] The movable block has two countersunk holes.

[0018] As a further description of the above technical solution:

[0019] Two countersunk holes are symmetrically arranged on both sides of the second notch.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0021] 1. In this utility model, when the vibrating rod body is working, the vibration is absorbed by the shock-absorbing block, which avoids the high-frequency vibrating rod from becoming loose or shifting position after long-term use. Since the shock-absorbing block is located outside the main frame, it can reduce the impact of vibration on the main frame. On the other hand, the shock-absorbing block and the vibrating rod body can be disassembled from above without removing the second mounting plate, which is convenient for maintenance and replacement.

[0022] 2. In this utility model, the movable block is detachably mounted on the fixed block. The movable block has a second notch, and the first and second notches, when joined together, form a guide hole for the vibrator body to pass through. The guide seat can be opened by disassembling the movable block, facilitating disassembly, assembly, and maintenance. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 A schematic diagram of the structure of a hydraulic high-frequency vibrator. Figure 1 .

[0025] Figure 2 A schematic diagram of the structure of a hydraulic high-frequency vibrator. Figure 2 .

[0026] Figure 3 This is a structural breakdown diagram of a hydraulic high-frequency vibrator.

[0027] Legend:

[0028] 1. Vibrator body; 11. First mounting plate; 2. Main frame; 3. Vibration damping mounting base; 31. Second mounting plate; 311. Reinforcing plate; 312. Inclined surface; 32. Vibration damping block; 4. Guide seat; 41. Fixed block; 42. Movable block; 421. Countersunk hole. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] Example 1

[0031] Please see Figure 1-3 This utility model provides a technical solution: a hydraulic high-frequency vibrating rod, comprising:

[0032] The vibratory rod body 1 has a first mounting plate 11 on it;

[0033] Main frame 2, which is used to fix the vibrator body 1;

[0034] The shock-absorbing mounting base 3 includes a second mounting plate 31 and a shock-absorbing block 32. The second mounting plate 31 is fixedly mounted on the main frame 2. The first end of the second mounting plate 31 extends out of the outside of the main frame 2. The shock-absorbing block 32 is fixedly mounted on the lower side of the first end of the second mounting plate 31. The first mounting plate 11 is fixedly mounted on the bottom of the shock-absorbing block 32.

[0035] The guide seat 4 is fixedly installed on the main frame 2, and the vibrating rod body 1 passes through the guide seat 4.

[0036] Working principle: The vibrator is installed on the main frame 2. The main frame 2 houses the flow valve for the hydraulic high-frequency vibrator, which controls the flow of oil into the vibrator body 1. When the vibrator body 1 is working, the vibration is absorbed by the damping block 32, preventing the high-frequency vibrator from becoming loose or shifting position after prolonged use. Since the damping block is located outside the main frame 2, it reduces the impact of vibration on the main frame 2. Furthermore, the damping block 32 and the vibrator body 1 can be disassembled from above without removing the second mounting plate 31, facilitating maintenance and replacement.

[0037] Example 2

[0038] Based on the above embodiments, this embodiment further improves upon the following technical solution: a reinforcing plate 311 is provided on the back of the second mounting plate 31, and the reinforcing plate 311 abuts against the side wall of the main frame 2, which effectively prevents the second mounting plate 31 from deforming after long-term use and avoids the high-frequency vibrator from becoming loose or shifting in position after long-term use.

[0039] Example 3

[0040] Based on the above embodiments, this embodiment further improves upon the following technical solution: a slope 312 is provided on the reinforcing plate 311 to avoid sharp protrusions on the reinforcing plate 311 and eliminate safety hazards.

[0041] Example 4

[0042] This embodiment further improves upon the above embodiment by providing the following technical solution: The guide seat 4 includes a fixed block 41 and a movable block 42. The fixed block 41 is fixedly installed on the main frame 2 and has a first notch. The movable block 42 is detachably installed on the fixed block 41 and has a second notch. The first and second notches, when joined together, form a guide through hole for the vibrator body 1 to pass through. The guide seat 4 can be opened by disassembling the movable block 42, facilitating disassembly, assembly, and maintenance.

[0043] Example 5

[0044] Based on the above embodiments, this embodiment further improves upon the following technical solution: the movable block 42 is provided with two countersunk holes 421, and the movable block 42 is fixed to the fixed block 41 by two countersunk bolts, effectively preventing the bolt connection from loosening.

[0045] Two countersunk holes 421 are symmetrically arranged on both sides of the second notch to further prevent the bolt connection from loosening.

[0046] 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 hydraulic high-frequency vibrating rod, characterized in that, include: The vibratory rod body has a first mounting plate on it; The main frame is used to fix the vibratory rod body; The shock-absorbing mounting base includes a second mounting plate and a shock-absorbing block. The second mounting plate is fixedly mounted on the main frame, and a first end of the second mounting plate extends out of the outside of the main frame. The shock-absorbing block is fixedly mounted on the lower side of the first end of the second mounting plate, and the first mounting plate is fixedly mounted on the bottom of the shock-absorbing block. A guide seat is fixedly installed on the main frame, and the vibrating rod body passes through the guide seat.

2. The hydraulic high-frequency vibrating rod according to claim 1, characterized in that, A reinforcing plate is provided on the back of the second mounting plate, and the reinforcing plate abuts against the side wall of the main frame.

3. A hydraulic high-frequency vibrating rod according to claim 2, characterized in that, The reinforcing plate is provided with a slope.

4. A hydraulic high-frequency vibrating rod according to claim 1, characterized in that, The guide seat includes a fixed block and a movable block. The fixed block is fixedly installed on the main frame and has a first notch. The movable block is detachably installed on the fixed block and has a second notch. The first notch and the second notch are joined together to form a guide through hole for the vibrator body to pass through.

5. A hydraulic high-frequency vibrating rod according to claim 4, characterized in that, The movable block is provided with two countersunk holes.

6. A hydraulic high-frequency vibrating rod according to claim 5, characterized in that, The two countersunk holes are symmetrically arranged on both sides of the second notch.

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