Plug-in vibrator device on trolley
By introducing an angle adjustment mechanism into the plug-in vibrator device on the trolley, the problem of fixing and offsetting of the vibrator position is solved, and the flexible adjustment of the vibrator rod is achieved, and the vibration effect of the concrete is improved.
Patent Information
- Application Number
- CN202422610093.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-28
AI Technical Summary
During the pouring of the secondary lining trolley concrete, the vibrator position is fixed and easily blocked by steel bars, and the position is offset after a long time of use, resulting in a reduced vibration effect.
A plug-in vibrator device on the trolley is designed to change the angle between the vibrator and the trolley panel through the angle adjustment mechanism, including components such as motor, rotating disc, support rod, telescopic rod and oil cylinder, so as to adjust the position of the vibrator, avoid collision with the steel bar and restore the vibration position.
The collision between the vibrating rod and the steel skeleton is effectively avoided, the vibration position is restored, and the compactness and quality of the concrete are improved.
Smart Images
Figure CN223152068U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete vibrating equipment, in particular to an insertion type vibrator device on a trolley. Background Technique
[0002] When pouring concrete components, it is necessary to vibrate the concrete to discharge the air bubbles in the concrete. Usually, a vibrator is used to vibrate the concrete to make it compactly combined, eliminate the honeycombed and pitted surface phenomenon of the concrete, improve the strength of the concrete, and ensure the quality of the concrete components.
[0003] In the concrete pouring of the secondary lining trolley, the vibrator is usually fixed on the inner top of the secondary lining trolley. The position of the vibrator installed on the top formwork is relatively fixed. There are steel bars tied between the outer side of the tunnel wall and the formwork of the trolley. The situation that the vibrator rod is blocked by the steel bars often occurs, and the position of the vibrator rod cannot be moved. And after the vibrator is used for a long time, under the influence of vibration, the vibration position usually shifts, reducing the vibration effect of the concrete. Content of the Utility Model
[0004] The purpose of the utility model is to provide an insertion type vibrator device on a trolley. When the vibrator rod is blocked by steel bars or the position shifts after the vibrator is used for a long time, the utility model can make the support plate tilt through the length change of the telescopic rod, and can drive the oil cylinder, the vibrator and the vibrator rod to tilt to change the included angle between the vibrator rod and the trolley panel, so as to adjust the position of the vibrator rod.
[0005] To achieve the above purpose, the utility model provides the following technical scheme:
[0006] An insertion type vibrator device on a trolley, including a buffer device, a vibrator, a vibrator rod, a trolley panel and concrete. One end of the vibrator is slidably connected with the vibrator rod. A buffer device is arranged between the vibrator and the vibrator rod. The vibrator rod penetrates through the trolley panel and is arranged inside the concrete. The other end of the vibrator is provided with an oil cylinder; the other end of the oil cylinder is provided with an angle adjusting structure;
[0007] The angle adjusting structure includes a motor, a rotating disc, a bottom plate, a rotating shaft, a support rod, a reinforcing rib, a telescopic rod and a support plate;
[0008] The driving end of the motor is connected with the rotating disc. The bottom plate is arranged on the surface of the rotating disc. The four corners of the bottom plate surface are respectively hinged with the telescopic rods. The other ends of the telescopic rods are respectively hinged to the four corners of the bottom of the support plate. The center of the bottom plate surface is also symmetrically provided with the support rods. The tops of the symmetrically arranged support rods are fixedly connected to the bottom of the rotating shaft. The surface of the rotating shaft is rotatably connected to the bottom of the support plate. The angle adjusting mechanism can change the extending direction of the vibrator rod and adjust the vibration position of the vibrator rod.
[0009] Further preferably, a base is also provided at the bottom of the motor, and the motor is disposed at the center of the base surface. The motor drives the angle adjustment mechanism to rotate.
[0010] Further preferably, a plurality of support columns are provided at the four corners of the base surface, and the other ends of the support columns abut against the bottom of the trolley panel. The support columns are controlled by hydraulic pressure to lift and are connected to the bottom of the trolley panel.
[0011] Further preferably, reinforcing ribs are also provided between the symmetrically arranged support rods, and the tops of the reinforcing ribs are fixedly connected to the bottom of the rotating shaft. The reinforcing ribs play a role in fixing the support plate.
[0012] Further preferably, the bottom of the oil cylinder is fixedly connected to the center of the surface of the support plate.
[0013] Further preferably, the buffer device includes a limit plate, a buffer plate and a guide rod; the limit plate is fixedly arranged outside the vibrator, a plurality of limit holes are provided on the limit plate, and the corresponding guide rods are arranged through the inside of the plurality of limit holes, the other ends of the guide rods are provided with the buffer plate, and a spring is arranged on the outer surface of the guide rod between the limit plate and the buffer plate.
[0014] Compared with the prior art, the beneficial effects of the present utility model are: through the angle adjustment mechanism, the included angle between the vibrating rod and the trolley panel can be changed to avoid the collision between the vibrating rod and the steel bar framework; after the vibrating rod vibrates for a long time, the position is shifted, and the angle adjustment mechanism can adjust the extending direction of the vibrating rod to restore the original vibrating position. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0016] Figure 2 is a schematic diagram of the buffer device of the present utility model;
[0017] Figure 3 is a schematic diagram of the structure of the angle adjustment mechanism of the present utility model;
[0018] Figure 4 is a side view of the structure of the angle adjustment mechanism of the present utility model.
[0019] In the figure: 1, base; 2, bottom plate; 20, rotating shaft; 21, support rod; 22, reinforcing rib; 23, telescopic rod; 24, motor; 3, support plate; 4, support column; 5, oil cylinder; 6, buffer device; 61, limit plate; 62, guide rod; 63, buffer plate; 7, vibrator; 8, vibrating rod; 9, trolley panel; 10, concrete; 11, rotating disc. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0021] Please refer to Figures 1 - 4 , the present utility model provides a technical solution:
[0022] An insertion-type vibrator device on a trolley, comprising a buffer device 6, a vibrator 7, a vibrating rod 8, a trolley panel 9 and concrete 10. One end of the vibrator 7 is slidably connected to the vibrating rod 8, a buffer device 6 is arranged between the vibrator 7 and the vibrating rod 8, the vibrating rod 8 passes through the trolley panel 9 and is arranged inside the concrete 10, and an oil cylinder 5 is arranged at the other end of the vibrator 7; an angle adjustment structure is arranged at the other end of the oil cylinder 5; the angle adjustment structure includes a motor 24, a rotating disc 11, a bottom plate 2, a rotating shaft 20, a support rod 21, a reinforcing rib 22, a telescopic rod 23 and a support plate 3; the driving end of the motor 24 is connected to the rotating disc 11, the surface of the rotating disc 11 is provided with the bottom plate 2, four corners of the surface of the bottom plate 2 are respectively hinged with the telescopic rods 23, the other ends of the telescopic rods 23 are respectively hinged to the four corners of the bottom of the support plate 3, the center of the surface of the bottom plate 2 is also symmetrically provided with the support rods 21, and the tops of the symmetrically arranged support rods 21 are fixedly connected to the bottom of the rotating shaft 20, and the surface of the rotating shaft 20 is rotatably connected to the bottom of the support plate 3.
[0023] In the present utility model, a base 1 is further arranged at the bottom of the motor 24, and the motor 24 is arranged at the center of the surface of the base 1.
[0024] In the present utility model, a plurality of support columns 4 are arranged at the four corners of the surface of the base 1, and the other ends of the support columns 4 abut against the bottom of the trolley panel 9.
[0025] In the present utility model, a reinforcing rib 22 is further arranged between the symmetrically arranged support rods 21, and the tops of the reinforcing ribs 22 are fixedly connected to the bottom of the rotating shaft 20.
[0026] In the present utility model, the bottom of the oil cylinder 5 is fixedly connected to the center of the surface of the support plate 3.
[0027] In the present utility model, the buffer device 6 includes a limit plate 61, a buffer plate 63 and a guide rod 62; the limit plate 61 is fixedly arranged outside the vibrator 7, a plurality of limit holes are arranged on the limit plate 61, and the corresponding guide rods 62 penetrate through the inside of the plurality of limit holes, the other end of the guide rod 62 is provided with the buffer plate 63, and a spring is arranged on the outer surface of the guide rod 62 between the limit plate 61 and the buffer plate 63.
[0028] Embodiment 1: The support column 4 is raised and lowered by hydraulic control. First, the device is fixed on the trolley panel 9 as a whole by the support column 4, so that the vibrating rod 8 is aligned with the socket on the trolley panel 9, and the vibrator 7 is pushed by the oil cylinder 5, so that the rod head of the vibrating rod 8 is pushed into the socket on the trolley panel 9, and the pushing of the oil cylinder 5 is completed. The buffer device 6 is required to cooperate during the operation of the oil cylinder 5. When the oil cylinder 5 pushes the vibrating rod 8 upward, the trolley panel 9 squeezes the buffer plate 63, and the guide rod 62 passes through the limiting hole on the limiting plate 61. The spring on the surface of the guide rod 62 is compressed, which plays a buffering role when the vibrating rod 8 pushes out of the trolley panel 9, thereby improving the contact stability between the vibrating rod 8 and the trolley panel 9. Start pouring concrete 10. When the concrete 10 is poured to the top and exceeds the vibrating rod 8. Turn on the vibrator 7, and the vibrating rod 8 starts to vibrate at a high frequency. After the concrete 10 is vibrated and compacted, the vibrator 7 is turned off, the vibrating rod 8 stops vibrating, and the vibrating rod 8 is lowered to a position below the trolley panel 9 through the oil cylinder 5, and the vibration is finished.
[0029] Embodiment 2: Compared with Embodiment 1, this embodiment differs in that a steel bar skeleton is tied between the outer side of the tunnel wall and the trolley panel 9, and the vibrator 8 is blocked by the steel bar skeleton when it is extended. By adjusting the length of the telescopic rod 23, the support plate 3 is tilted, thereby driving the vibrator 8 to tilt, changing the angle between the vibrator 8 and the trolley panel 9, so that the vibrator 8 can be smoothly extended to avoid collision with the steel bar skeleton. The telescopic rod 23 is a cylinder telescopic rod, and the telescopic rods 23 on one side of the support rod 21 are extended and retracted to the same length at the same time. The length of the two telescopic rods 23 on the left side of the support rod 21 can be adjusted at the same time, the two telescopic rods 23 on the left side are extended to the same length at the same time, and the two telescopic rods 23 on the right side are shortened to the same length at the same time, the support plate 3 is tilted, and the right side of the support plate 3 is close to the bottom plate 2, thereby driving the oil cylinder 5, the buffer device 6, the vibrator 7 and the vibrator 8 to tilt to the right. It is also possible to make the two telescopic rods 23 on the right side of the support rod 21 extend to the same length at the same time, and the two telescopic rods 23 on the left side are shortened to the same length at the same time, so that the vibrator 8 tilts to the left side, and the principle is the same as above. After long-term vibration, when the position of the vibrating rod 8 is shifted due to the influence of vibration, the extending direction of the vibrating rod 8 and the vibration position can be adjusted through the above steps.
[0030] Embodiment 3: Compared with Embodiment 1, the difference between this embodiment and Embodiment 1 is that: the bottom surface of the bottom plate 2 is fixedly connected to the rotating disk 11, and the rotating disk 11 is connected to the driving shaft of the motor 24. The driving shaft of the motor 24 rotates, driving the rotating disk 11 to rotate, thereby driving the angle adjustment mechanism to rotate. When the driving shaft of the motor 24 rotates to drive the rotating disk 11 to rotate, and drives the bottom plate 2 to rotate 90 degrees, the support plate 3 is tilted by adjusting the length of the telescopic rod 23, thereby tilting the vibrating rod 8 and changing the extension direction of the vibrating rod 8. The principle is the same as that of Embodiment 2. Through this device, the vibrating rod 8 can be tilted at various angles.
[0031] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model, and any reference signs in the claims should not be regarded as limiting the claims involved.
[0032] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered by the protection scope of the present utility model.
Claims
1. An insertable vibrator device on a trolley, comprising a buffer device (6), a vibrator (7), a vibrating rod (8), a trolley panel (9) and concrete (10). One end of the vibrator (7) is slidably connected to the vibrating rod (8), and the buffer device (6) is arranged between the vibrator (7) and the vibrating rod (8). The vibrating rod (8) penetrates through the trolley panel (9) and is arranged inside the concrete (10), characterized in that, At the other end of the vibrator (7), there is an oil cylinder (5); at the other end of the oil cylinder (5), there is an angle adjustment structure; The angle adjustment structure includes a motor (24), a rotating disc (11), a bottom plate (2), a rotating shaft (20), a support rod (21), a reinforcing rib (22), a telescopic rod (23), and a support plate (3); The driving end of the motor (24) is connected to the rotating disc (11). The bottom plate (2) is arranged on the surface of the rotating disc (11). The four corners of the surface of the bottom plate (2) are respectively hinged with the telescopic rods (23). The other ends of the telescopic rods (23) are respectively hinged to the four corners of the bottom of the support plate (3). At the center of the surface of the bottom plate (2), the support rods (21) are symmetrically arranged. The tops of the symmetrically arranged support rods (21) are fixedly connected to the bottom of the rotating shaft (20). The surface of the rotating shaft (20) is rotatably connected to the bottom of the support plate (3).
2. The plug-in vibrator device on a trolley according to claim 1, characterized in that , A base (1) is also arranged at the bottom of the motor (24), and the motor (24) is arranged at the center of the surface of the base (1).
3. The plug-in vibrator device for a trolley according to claim 2, characterized in that, A plurality of support columns (4) are arranged at the four corners of the surface of the base (1), and the other ends of the support columns (4) abut against the bottom of the trolley panel (9).
4. The plug-in vibrator device for a trolley according to claim 1, characterized in that, Reinforcing ribs (22) are also arranged between the symmetrically arranged support rods (21), and the tops of the reinforcing ribs (22) are fixedly connected to the bottom of the rotating shaft (20).
5. The plug-in vibrator device on a trolley according to claim 1, characterized in that, The bottom of the oil cylinder (5) is fixedly connected to the center of the surface of the support plate (3).
6. The plug-in vibrator device on a trolley according to claim 1, characterized in that, The buffer device (6) includes a limit plate (61), a buffer plate (63), and a guide rod (62); The limit plate (61) is fixedly arranged outside the vibrator (7). A plurality of limit holes are arranged on the limit plate (61). The corresponding guide rods (62) penetrate through the inside of the plurality of limit holes. The other end of the guide rod (62) is provided with the buffer plate (63). Springs are arranged on the outer surface of the guide rod (62) between the limit plate (61) and the buffer plate (63).