Guard plate structure for vibrator of vibrating vehicle
By introducing shock absorbing springs and guide rod structures into the vibrator of the vibrator of the vibrator, the problem of poor contact of the guard plate structure under external force impact is solved, the protection of the vibrating motor is achieved, and the service life is extended.
Patent Information
- Application Number
- CN202423109500.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-12-17
AI Technical Summary
When the guard plate structure of the traditional vibrator is impacted by external force, it is easy to cause the reinforcement strip to be sunken, and then squeeze the vibration motor, causing poor contact and affecting service life.
A protective plate structure for vibrator of vibrator is designed, using two sets of shock absorbing springs and guide rod structures. The distance between the guard plate and the fixed plate is adjusted through the guide rod, and the shock absorbing spring is used to buffer external forces to avoid external forces directly impacting the vibration motor.
Effectively buffer external force impact, extend the service life of the vibration motor, and improve the practicality and reliability of the vibrator.
Smart Images
Figure CN223214964U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vibrators, in particular to a guard plate structure for a vibrator of a vibrating vehicle. Background Art
[0002] A vibrator is an important tool used to consolidate concrete during pouring. Tamping concrete removes air bubbles and compacts it, eliminating honeycombing and other issues, thereby increasing its strength and ensuring the quality of the concrete component. There are many types of vibrators, but electric vibrators are typically used in the pouring of large concrete components (such as those in hydropower projects).
[0003] In traditional technology, the vibration motor is exposed to the outside of the vibrator to facilitate heat dissipation when the vibration motor is working, avoiding high-temperature overload, and a reinforcement strip is set on the outside of the vibration motor to prevent damage caused by external force impact. However, in actual use, if the reinforcement strip receives an impact force higher than its hardness, the reinforcement strip will become concave, and the concave part will squeeze the internal components of the vibration motor, thereby causing poor contact of the vibration motor.
[0004] Therefore, it is particularly important to improve the existing vibrator guard plate structure, design a new vibrator guard plate structure to solve the above technical defects, and improve the practicality of the overall vibrator guard plate structure. Utility Model Content
[0005] The purpose of the utility model is to provide a guard plate structure for a vibrator of a vibrating vehicle. Through the overall design, when the guard plate is impacted by external force, the guard plate is subjected to extrusion force, which is buffered by two sets of shock-absorbing springs to avoid direct contact between the external force and the vibration motor, thereby greatly extending its service life and solving the problems raised in the above-mentioned background technology.
[0006] To achieve the above objectives, the present invention provides the following technical solutions:
[0007] A guard plate structure for a vibrator of a vibrating vehicle comprises a vibrator, wherein a handle is fixedly connected to the top of the vibrator, a vibrating plate is fixedly connected to the bottom of the vibrator, a column is fixedly connected to the inside of the vibrator, a vibration motor is fixedly connected to the top of the column, a reinforcement strip is fixedly connected to the surface of the vibration motor, a rectangular box is symmetrically fixedly connected to the outside of the vibration motor, a fixed plate is pluggably connected to the outside of the rectangular box, and a guard plate is provided on the outside of the fixed plate.
[0008] As a preferred solution of the present invention, a waist groove is provided inside the fixed plate, an insertion shaft is fixedly connected to the inside of the waist groove, a moving block is slidably connected to the outside of the moving block, a guide rod is rotatably connected to the outside of the moving block, and the guide rod is rotatably connected to a connecting seat at one end away from the moving block.
[0009] As a preferred solution of the present invention, the guard plate is rotatably connected to the guide rod through a connecting seat, and a first shock-absorbing spring is fixedly connected to the end away from each other of the two groups of moving blocks and located outside the plug-in shaft, and a second shock-absorbing spring is fixedly connected between the fixed plate and the guard plate.
[0010] As a preferred solution of the present invention, a sleeve is fixedly connected to the interior of the rectangular box, one end of the sleeve is fixedly connected to an extension tube, the sleeve and the interior of the extension tube are interconnected, and an extrusion sleeve is slidably connected to the interior of the extension tube.
[0011] As a preferred solution of the present invention, the left end of the extrusion sleeve is fixedly connected to a fixed block, the interior of the fixed block is rotatably connected to a linkage rod, and the top and bottom ends of the linkage rod are rotatably connected to a push rod.
[0012] As a preferred solution of the present invention, the push rod is fixedly connected to a limiting sleeve at one end away from the linkage rod, the push rod extends to the outside of the sleeve, the outside of the sleeve is fixedly connected to a fixing buckle, and the extrusion sleeve is fixedly connected to a telescopic rod at one end away from the linkage rod.
[0013] As a preferred solution of the present invention, a limiting groove is opened inside the push rod, the outside of the sleeve is fixedly connected to a limiting column, the limiting column extends to the inside of the limiting groove, and an insert is fixedly connected to the back of the fixing plate at a position corresponding to the fixing buckle.
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] 1. In the utility model, the insert block is inserted into the outside of the fixing buckle, and then the telescopic rod pushes the extrusion sleeve. When the push rod moves, the limit column slides along the limit groove, driving the push rod to rotate, and then the limit sleeves approach each other and fix the insert block, so that the fixing plate is installed and fixed in the rectangular box.
[0016] 2. In the utility model, the impact force is blocked in advance by the guard plate, and then the guide rod is unfolded. The distance between the guard plate and the fixed plate is adjusted by the inclination angle of the guide rod, which will apply pressure to the movable block. Then the movable block will slide on the outside of the plug-in shaft, which will squeeze the first shock-absorbing spring. At the same time, when the guard plate is close to the fixed plate, it will squeeze the second shock-absorbing spring. The two are used together to buffer the impact force and prevent external force from directly impacting the vibration motor. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the vibration motor of the utility model;
[0019] Figure 3 This is a schematic diagram of the guard plate separation structure of the utility model;
[0020] Figure 4 This is a schematic diagram of the internal structure of the sleeve of the utility model;
[0021] Figure 5 This is a schematic diagram of the internal structure of the push rod of the utility model.
[0022] In the figure: 1. Vibrator; 2. Handle; 3. Vibrating plate; 4. Column; 5. Vibrating motor; 6. Reinforcement strip; 7. Rectangular box; 8. Fixed plate; 9. Guard plate; 10. Waist groove; 11. Insert shaft; 12. Moving block; 13. Guide rod; 14. Connecting seat; 15. First shock-absorbing spring; 16. Second shock-absorbing spring; 17. Sleeve; 18. Extension tube; 19. Extrusion sleeve; 20. Fixed block; 21. Linkage rod; 22. Push rod; 23. Limit sleeve; 24. Limit groove; 25. Limit column; 26. Insert block. DETAILED DESCRIPTION
[0023] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0024] Example:
[0025] See also Figure 1-Figure 5 , the utility model provides a technical solution:
[0026] A guard plate structure for a vibrator of a vibrating vehicle comprises a vibrator 1, wherein the top of the vibrator 1 is fixedly connected to a handle 2, the bottom of the vibrator 1 is fixedly connected to a vibrating plate 3, the inside of the vibrator 1 is fixedly connected to a column 4, the top of the column 4 is fixedly connected to a vibration motor 5, the surface of the vibration motor 5 is fixedly connected to a reinforcing strip 6, the outside of the vibration motor 5 is symmetrically fixedly connected to a rectangular box 7, the outside of the rectangular box 7 is pluggably connected to a fixed plate 8, and the outside of the fixed plate 8 is provided with a guard plate 9. By placing the vibrating plate 3 in a specified position, the operator controls the moving direction of the vibrator 1 by holding the handle 2, turns on the vibration motor 5, and then when the vibrating plate 3 contacts the concrete, it drives the material to vibrate. When the vibration motor 5 is impacted by an external force, the external force will first squeeze the guard plate 9, and the guard plate 9 will block the impact force in advance to prevent the external force from directly impacting the vibration motor 5.
[0027] Furthermore, in this embodiment, a waist groove 10 is provided inside the fixed plate 8, and an insertion shaft 11 is fixedly connected to the inside of the waist groove 10, and a moving block 12 is slidably connected to the outside of the insertion shaft 11. The outside of the moving block 12 is rotatably connected to a guide rod 13, and the end of the guide rod 13 away from the moving block 12 is rotatably connected to a connecting seat 14. When the guard plate 9 is squeezed, it will move toward the fixed plate 8, and then squeeze the connecting seat 14, and then the guide rod 13 will be expanded. The distance between the guard plate 9 and the fixed plate 8 is adjusted by the tilt angle of the guide rod 13. After the guide rod 13 is expanded, it will apply pressure to the moving block 12, and then the moving block 12 will slide on the outside of the insertion shaft 11.
[0028] Furthermore, in this embodiment, the guard plate 9 is rotatably connected to the guide rod 13 through the connecting seat 14, and a first shock-absorbing spring 15 is fixedly connected to the end of the two groups of moving blocks 12 that is away from each other and located on the outside of the plug-in shaft 11, and a second shock-absorbing spring 16 is fixedly connected between the fixed plate 8 and the guard plate 9. When the moving block 12 slides, it will squeeze the first shock-absorbing spring 15. At the same time, when the guard plate 9 approaches the fixed plate 8, it will squeeze the second shock-absorbing spring 16. The two are used together to buffer the impact force.
[0029] Furthermore, in this embodiment, the interior of the rectangular box 7 is fixedly connected to a sleeve 17, one end of the sleeve 17 is fixedly connected to an extension tube 18, the interiors of the sleeve 17 and the extension tube 18 are interconnected, and the interior of the extension tube 18 is slidably connected to an extrusion sleeve 19. By designing that the interiors of the sleeve 17 and the extension tube 18 are interconnected, when the extrusion sleeve 19 is pushed, the extrusion sleeve 19 will flexibly enter the interior of the sleeve 17.
[0030] Furthermore, in this embodiment, the left end of the extrusion sleeve 19 is fixedly connected to a fixed block 20, the interior of the fixed block 20 is rotatably connected to a linkage rod 21, and the top and bottom ends of the linkage rod 21 are rotatably connected to a push rod 22. When the extrusion sleeve 19 is pushed, the extrusion sleeve 19 generates a driving force on the linkage rod 21 and drives the push rod 22 to move, and the push rod 22 will extend out of the sleeve 17.
[0031] Furthermore, in this embodiment, the end of the push rod 22 away from the linkage rod 21 is fixedly connected to the limiting sleeve 23, the push rod 22 extends to the outside of the sleeve 17, the outside of the sleeve 17 is fixedly connected to a fixing buckle, and the end of the extrusion sleeve 19 away from the linkage rod 21 is fixedly connected to the telescopic rod. By driving the telescopic rod, the telescopic rod pushes the extrusion sleeve 19, and then the push rod 22 slides out of the outside of the sleeve 17, and then the insert block 26 is inserted into the outside of the fixing buckle.
[0032] Furthermore, in this embodiment, a limiting groove 24 is provided inside the push rod 22, and a limiting column 25 is fixedly connected to the outside of the sleeve 17. The limiting column 25 extends to the inside of the limiting groove 24, and an insert block 26 is fixedly connected to the back of the fixing plate 8 at a position corresponding to the fixing buckle. When the push rod 22 moves, the limiting column 25 will slide along the limiting groove 24, and the limiting column 25 will squeeze the limiting groove 24, driving the push rod 22 to rotate, and then the limiting sleeves 23 approach each other and fix the insert block 26, so that the fixing plate 8 is installed and fixed in the rectangular box 7.
[0033] In this embodiment, the implementation scenario is specifically as follows: by inserting the plug block 26 into the outside of the fixing buckle, by driving the telescopic rod, and then the telescopic rod pushes the extrusion sleeve 19, when the push rod 22 moves, the limit column 25 will slide along the limit groove 24, and the limit column 25 squeezes the limit groove 24, driving the push rod 22 to rotate, and then the limit sleeves 23 approach each other, and fix the plug block 26, so that the fixing plate 8 is installed and fixed in the rectangular box 7, and by placing the vibrating plate 3 in the specified position, the operator controls the moving direction of the vibrator 1 by holding the handle 2, turns on the vibration motor 5, and then when the vibrating plate 3 comes into contact with the concrete, it drives the material to vibrate When the vibration motor 5 is impacted by external force, the external force will first squeeze the guard plate 9, and the guard plate 9 will block the impact force in advance, and will move toward the direction of the fixed plate 8, and then squeeze the connecting seat 14, and then the guide rod 13 will be unfolded, and the distance between the guard plate 9 and the fixed plate 8 is adjusted by the tilt angle of the guide rod 13. After the guide rod 13 is unfolded, it will apply pressure to the moving block 12, and then the moving block 12 will slide on the outside of the plug-in shaft 11, and will squeeze the first shock-absorbing spring 15. At the same time, when the guard plate 9 is close to the fixed plate 8, it will squeeze the second shock-absorbing spring 16. They are used together to buffer the impact force and prevent external force from directly impacting the vibration motor 5.
[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A guard plate structure for a vibrator of a vibrating vehicle, comprising a vibrator (1), characterized in that: The top of the vibrator (1) is fixedly connected to a handle (2), the bottom of the vibrator (1) is fixedly connected to a vibrating plate (3), the interior of the vibrator (1) is fixedly connected to a column (4), the top of the column (4) is fixedly connected to a vibration motor (5), the surface of the vibration motor (5) is fixedly connected to a reinforcement bar (6), the outside of the vibration motor (5) is symmetrically fixedly connected to a rectangular box (7), the outside of the rectangular box (7) is pluggably connected to a fixing plate (8), and the outside of the fixing plate (8) is provided with a protective plate (9).
2. A guard plate structure for a vibrator of a vibrating vehicle according to claim 1, characterized in that: A waist groove (10) is provided inside the fixed plate (8), an insert shaft (11) is fixedly connected inside the waist groove (10), a moving block (12) is slidably connected outside the insert shaft (11), a guide rod (13) is rotatably connected outside the moving block (12), and an end of the guide rod (13) away from the moving block (12) is rotatably connected to a connecting seat (14).
3. A guard plate structure for a vibrator of a vibrating vehicle according to claim 2, characterized in that: The guard plate (9) is rotatably connected to the guide rod (13) via a connecting seat (14); a first shock-absorbing spring (15) is fixedly connected to the ends of the two groups of moving blocks (12) that are away from each other and located outside the plug shaft (11); and a second shock-absorbing spring (16) is fixedly connected between the fixed plate (8) and the guard plate (9).
4. The guard plate structure for a vibrator of a vibrating vehicle according to claim 1, characterized in that: The interior of the rectangular box (7) is fixedly connected to a sleeve (17), one end of the sleeve (17) is fixedly connected to an extension tube (18), the interiors of the sleeve (17) and the extension tube (18) are interconnected, and the interior of the extension tube (18) is slidably connected to an extrusion sleeve (19).
5. The guard plate structure for a vibrator of a vibrating vehicle according to claim 4, characterized in that: The left end of the extrusion sleeve (19) is fixedly connected to a fixed block (20), the interior of the fixed block (20) is rotatably connected to a linkage rod (21), and the top and bottom ends of the linkage rod (21) are rotatably connected to a push rod (22).
6. A guard plate structure for a vibrator of a vibrating vehicle according to claim 5, characterized in that: One end of the push rod (22) away from the linkage rod (21) is fixedly connected to a limiting sleeve (23), the push rod (22) extends to the outside of the sleeve (17), the outside of the sleeve (17) is fixedly connected to a fixing buckle, and one end of the extrusion sleeve (19) away from the linkage rod (21) is fixedly connected to a telescopic rod.
7. The guard plate structure for a vibrator of a vibrating vehicle according to claim 5, characterized in that: A limiting groove (24) is provided inside the push rod (22), a limiting column (25) is fixedly connected to the outside of the sleeve (17), and the limiting column (25) extends into the inside of the limiting groove (24), and an insert block (26) is fixedly connected to the back of the fixing plate (8) at a position corresponding to the fixing buckle.