Concrete vibrator with adjusting function
By designing a concrete vibrator including a bracket, a vibration adjustment mechanism and a control switch, the problem of limited application scope of vibration in the prior art is solved, and rapid and stable adjustment of vibration amplitude and improvement of concrete density are achieved.
Patent Information
- Application Number
- CN202420776798.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing concrete vibrator with adjustment function is directly connected to the vibration plate, which limits the scope of vibration application and is difficult to meet different concrete vibration needs.
A concrete vibrator including a bracket, a vibration adjustment mechanism and a control switch is designed. Through the combination of screw, telescopic column and spring, the vibration amplitude can be quickly and stably adjusted, expanding the scope of vibration application.
Through the rapid and stable adjustment of the vibration amplitude, different concrete vibration needs can be effectively met, the scope of vibration application is expanded, and the density and strength of concrete are improved.
Smart Images
Figure CN222450756U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete prefabricated parts, in particular to a concrete vibrator with an adjustment function. Background Art
[0002] Concrete vibrator is a kind of equipment used in concrete construction. It compacts concrete by generating vibration, thereby improving the density and strength of concrete. This equipment plays a vital role in construction projects and is widely used in the construction of beams, columns, walls and other components and large-volume concrete. Concrete vibrator is an indispensable equipment in concrete construction. Correct use and operation are of great significance to ensuring concrete quality and improving construction efficiency.
[0003] Some existing concrete vibrators with adjustment functions use a method of directly connecting a vibration motor with a vibration plate to perform concrete vibration work;
[0004] The conventional concrete vibrators with the regulating function have the following problems. For example, the vibration motor is directly connected to the vibration plate, which may limit the vibration application range of the concrete vibrator with the regulating function. Utility Model Content
[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a concrete vibrator with an adjustment function, which can effectively meet different concrete vibration requirements through rapid and stable adjustment of the vibration amplitude, effectively expand the vibration application range of the concrete vibrator with an adjustment function, and can effectively solve the problems in the background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete vibrator with an adjustment function, comprising a bracket;
[0007] Bracket: Its lower end is fixedly connected with a symmetrically distributed base, the lower ends of the bases are connected to the upper end of the same vibration plate through evenly distributed bolts, a mounting plate is connected between the base and the bracket through a vibration adjustment mechanism, a vibration motor is arranged at the center position of the upper surface of the mounting plate, a control switch is arranged at the left end of the upper surface of the bracket, the input end of the vibration motor is electrically connected to the output end of the control switch, and the input end of the control switch is electrically connected to an external power supply, and through the rapid and stable adjustment of the vibration amplitude, it can effectively meet different concrete vibration requirements, and effectively expand the vibration application range of the concrete vibrator with adjustment function.
[0008] Furthermore, the vibration adjustment mechanism includes a screw and a telescopic column, the screw is rotatably connected to the front and rear ends of the bracket respectively, the middle part of the screw is connected to the internal thread of the mounting plate, the telescopic columns are symmetrically fixedly connected to the upper end of the base, and the telescopic ends of the telescopic columns are fixedly connected to the lower end of the mounting plate to achieve the limitation of the vibration amplitude of the concrete vibrator.
[0009] Furthermore, the vibration adjustment mechanism also includes springs, which are fixedly connected between the mounting plate and the base, and are movably sleeved on the outer surfaces of the laterally adjacent telescopic columns to assist in limiting the vibration amplitude of the concrete vibrator.
[0010] Furthermore, the vibration adjustment mechanism also includes a driving handle, which is fixedly connected to the upper end of the screw rod to provide a driving force for adjusting the position of the limit plate.
[0011] Furthermore, a support is fixed to the right end of the upper surface of the bracket, and a handle is rotatably connected to the upper end of the support through a pin shaft, so that people can move the vibration unit of the concrete vibrator easily.
[0012] Furthermore, the outer surface of the handle is provided with evenly distributed rib grooves, and the handle is a rubber handle, which facilitates the movement of the vibration unit of the concrete vibrator and reduces the transmission of concrete vibration.
[0013] Furthermore, the upper end of the vibration plate is fixedly connected with evenly distributed connection ribs, which facilitates the concrete vibrator to move to a desired position.
[0014] Compared with the prior art, the beneficial effects of the utility model are: the concrete vibrator with adjustment function has the following advantages:
[0015] Personnel rotate the driving handle in sequence, and the rotation of the driving handle causes the vertically adjacent screw rods to rotate, and the rotation of the screw rods causes the mounting plate to move downward, and the downward movement of the mounting plate compresses the telescopic ends of the vertically adjacent telescopic columns, and at the same time, the evenly distributed springs are elastically compressed. The downward movement of the mounting plate drives the vibration motor to move downward, and then the distance between the vibration motor and the vibration plate is adjusted, thereby realizing the adjustment of the vibration amplitude of the concrete vibrator. Through the rapid and stable adjustment of the vibration amplitude, it can effectively meet different concrete vibration requirements, and effectively expand the vibration application range of the concrete vibrator with adjustment function. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the internal cross-sectional structure of the utility model.
[0018] In the figure: 1 bracket, 2 vibration adjustment mechanism, 21 driving handle, 22 screw rod, 23 telescopic column, 24 spring, 3 mounting plate, 4 vibration motor, 5 support, 6 handle, 7 base, 8 vibration plate, 9 connecting rib, 10 control switch. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-2 ,This embodiment provides a technical solution: a concrete vibrator with an adjustment function, comprising a bracket 1;
[0021] Bracket 1: The lower end thereof is fixedly connected with a symmetrically distributed base 7, the lower ends of the bases 7 are connected to the upper end of the same vibration plate 8 through uniformly distributed bolts, a mounting plate 3 is connected between the base 7 and the bracket 1 through a vibration adjustment mechanism 2, a vibration motor 4 is arranged at the center position of the upper surface of the mounting plate 3, a control switch 10 is arranged at the left end of the upper surface of the bracket 1, the input end of the vibration motor 4 is electrically connected to the output end of the control switch 10, and the input end of the control switch 10 is electrically connected to an external power supply, a support 5 is fixed at the right end of the upper surface of the bracket 1, the upper end of the support 5 is rotatably connected with a handle 6 through a pin shaft, the outer surface of the handle 6 is provided with uniformly distributed rib grooves, the handle 6 is a rubber handle, and the upper end of the vibration plate 8 is fixedly connected with uniformly distributed connecting ribs 9;
[0022] Wherein: the vibration adjustment mechanism 2 includes a screw 22 and a telescopic column 23, the screw 22 is rotatably connected to the front and rear ends of the bracket 1 respectively, the middle part of the screw 22 is connected to the internal thread of the mounting plate 3, the telescopic columns 23 are symmetrically fixedly connected to the upper end of the base 7, and the telescopic ends of the telescopic columns 23 are fixedly connected to the lower end of the mounting plate 3. The vibration adjustment mechanism 2 also includes a spring 24, which is fixedly connected between the mounting plate 3 and the base 7. The springs 24 are movably sleeved on the outer surface of the telescopic columns 23 adjacent to each other in the transverse direction. 2 also includes a driving handle 21, which is fixedly connected to the upper end of the screw rod 22. The driving handle 21 is rotated in sequence. The driving handle 21 rotates so that the vertically adjacent screw rods 22 rotate. The screw rods 22 rotate so that the mounting plate 3 moves downward. The downward movement of the mounting plate 3 compresses the telescopic ends of the vertically adjacent telescopic columns 23, and at the same time, the uniformly distributed springs 24 are elastically compressed. The downward movement of the mounting plate 3 drives the vibration motor 4 to move downward, thereby adjusting the distance between the vibration motor 4 and the vibration plate 8, thereby realizing the adjustment of the vibration amplitude of the concrete vibrator.
[0023] The working principle of a concrete vibrator with an adjustment function provided by the utility model is as follows: when working, a person rotates the driving handle 21 in sequence, and the rotation of the driving handle 21 causes the vertically adjacent screw rods 22 to rotate, and the rotation of the screw rods 22 causes the mounting plate 3 to move downward, and the downward movement of the mounting plate 3 causes the telescopic ends of the vertically adjacent telescopic columns 23 to be compressed, and at the same time, the evenly distributed springs 24 are elastically compressed, and the downward movement of the mounting plate 3 drives the vibration motor 4 to move downward, and then the distance between the vibration motor 4 and the vibration plate 8 is adjusted, thereby realizing the adjustment of the vibration amplitude of the concrete vibrator, and the adjustment of the distance between the vibration motor 4 and the vibration plate 8 is more convenient to adjust the vibration force of the vibration plate 8 on the concrete surface, and when the vibration motor 4 moves to the desired position, the person stops rotating the driving handle 21, and then the person moves the vibration plate 8 to the working area through the connecting ribs 9, and then the person realizes the operation of the vibration motor 4 through the control switch 10, thereby realizing the vibration work of the concrete, effectively removing the bubbles inside the concrete, and effectively improving the density and strength of the concrete.
[0024] It is worth noting that the vibration motor 3 disclosed in the above embodiment can be a ZF-6 type vibration motor, and the control switch 8 is provided with a control button corresponding to the vibration motor 3 and controlling the switch thereof.
[0025] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A concrete vibrator with an adjustment function, characterized in that: comprising a bracket (1); The bracket (1) has a symmetrically distributed base (7) fixedly connected at its lower end, the lower ends of the bases (7) are connected to the upper end of the same vibration plate (8) through uniformly distributed bolts, a mounting plate (3) is connected between the base (7) and the bracket (1) through a vibration adjustment mechanism (2), a vibration motor (4) is arranged at the center position of the upper surface of the mounting plate (3), a control switch (10) is arranged at the left end of the upper surface of the bracket (1), the input end of the vibration motor (4) is electrically connected to the output end of the control switch (10), and the input end of the control switch (10) is electrically connected to an external power supply.
2. A concrete vibrator with adjustment function according to claim 1, characterized in that: The vibration adjustment mechanism (2) comprises a screw rod (22) and a telescopic column (23), wherein the screw rod (22) is rotatably connected to the front and rear ends of the bracket (1), the middle part of the screw rod (22) is connected to the internal thread of the mounting plate (3), the telescopic column (23) is symmetrically fixedly connected to the upper end of the base (7), and the telescopic end of the telescopic column (23) is fixedly connected to the lower end of the mounting plate (3).
3. A concrete vibrator with adjustment function according to claim 2, characterized in that: The vibration adjustment mechanism (2) further comprises springs (24), wherein the springs (24) are fixedly connected between the mounting plate (3) and the base (7), and the springs (24) are movably sleeved on the outer surfaces of laterally adjacent telescopic columns (23).
4. A concrete vibrator with adjustment function according to claim 2, characterized in that: The vibration adjustment mechanism (2) further comprises a driving handle (21), wherein the driving handle (21) is respectively fixedly connected to the upper end of the screw rod (22).
5. The concrete vibrator with adjustment function according to claim 1, characterized in that: A support (5) is fixed to the right end of the upper surface of the bracket (1), and the upper end of the support (5) is rotatably connected to a handle (6) via a pin shaft.
6. A concrete vibrator with adjustment function according to claim 5, characterized in that: The outer surface of the handle (6) is provided with evenly distributed rib grooves, and the handle (6) is a rubber handle.
7. A concrete vibrator with adjustment function according to claim 1, characterized in that: The upper end of the vibration plate (8) is fixedly connected with evenly distributed connection ribs (9).