Vibrating compactor easy to fix
By setting a limiting mechanism on the plate compactor, including a buffer and a foot pedal, the problem of the plate compactor shifting on sloping roads is solved, achieving stable compaction and convenient movement, and improving the stability and ease of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUZHOU RAILWAY CONSTR ENG QUALITY INSPECTION CO LTD
- Filing Date
- 2025-05-30
- Publication Date
- 2026-05-15
AI Technical Summary
Existing plate compactors are easily affected on sloping roads, resulting in significant displacement and poor stability, which affects the compaction effect and increases the workload for users.
An easy-to-fix vibration compactor was designed. By setting a limiting mechanism on the outside of the plate compactor, including a buffer and a pedal, the plate compactor is limited by docking with the ground. The plate compactor is stably fixed and easily moved by a three-headed rope and a damping disc.
It improves the stability of the plate compactor on sloping roads, reduces the deviation, ensures the compaction effect, reduces the user's workload, and improves the ease of use.
Smart Images
Figure CN224243820U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vibratory compaction equipment technology, and in particular to an easy-to-fix vibratory compaction equipment. Background Technology
[0002] Vibratory compaction technology is a commonly used foundation treatment method in civil engineering. It uses high-frequency vibration to rearrange soil particles and increase density. Traditional vibratory compaction equipment includes plate compactors and vibratory rollers.
[0003] Most existing plate compactors are handheld. When compacting roads, if the road surface is sloping, a single pass is not enough to achieve good results, so repeated compaction in place is required. However, existing plate compactors have the following defects in actual use: during in-situ compaction, the plate compactor is easily affected by the sloping road surface and will deviate significantly, resulting in poor stability, affecting the compaction effect and increasing the workload of users. Utility Model Content
[0004] Therefore, it is necessary to provide an easily fixed vibration compactor to address the problem of large-scale displacement of plate compactors due to sloping road surfaces.
[0005] An easy-to-fix vibratory compactor includes a plate compactor; it also includes a limiting mechanism, which is disposed on the outside of the plate compactor and used to fix and limit the plate compactor for in-situ compaction; wherein, the limiting mechanism includes a buffer and a pedal, the number of buffers is two, the pedal is disposed between the two buffers, one side of the pedal is provided with anti-slip texture, and one side of the pedal is provided with a set of reinforcing nails.
[0006] In one embodiment, the buffer includes two telescopic rods, one end of which is hinged to the outside of the plate compactor, the other end of which is rotatably connected to the outside of the pedal, and the other end of which is hinged to the outside of the first telescopic rod.
[0007] In one embodiment, the telescopic rod includes a sliding rod and a fixed tube, with one end of the sliding rod extending into the interior of the fixed tube.
[0008] In one embodiment, one end of the sliding rod is fitted with a damping disc that is slidably connected to the inside of the fixed tube, and the damping disc has a set of damping holes inside.
[0009] In one embodiment, the plate compactor is provided with a three-headed rope, one end of which is equipped with a handle, and the remaining two ends of the three-headed rope are respectively inserted into the interior of two fixed tubes and fixedly connected to the corresponding damping discs.
[0010] In one embodiment, a spring is fitted on the outer side of the three-headed rope, and one end of the spring is attached to the outer surface of the handle.
[0011] In one embodiment, the plate compactor is provided with a crossbar, the end of the handle is inserted into and slidably connected to the interior of the crossbar, and the other end of the spring is mounted to the outer surface of the crossbar.
[0012] Beneficial effects
[0013] 1. By setting up a foot pedal, the plate compactor can be limited by connecting the foot pedal to the ground. At the same time, with the addition of two buffer components, the connection between the foot pedal and the plate compactor is stable while achieving a good vibration buffering effect. During the compaction of sloping roads, the plate compactor is limited in place, which improves the stability of the fixation, reduces the deviation of the plate compactor, ensures the compaction effect, and reduces the workload of users.
[0014] 2. By setting up a three-headed rope, when it is necessary to move the plate compactor to the next position, the handle can be pulled to make the three-headed rope pull the corresponding sliding rod, so that the pedal is separated from the ground, which facilitates the subsequent movement of the plate compactor and improves the ease of use of the plate compactor. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the structure of this utility model;
[0017] Figure 2 for Figure 1 Enlarged view of A in the middle;
[0018] Figure 3 This is a schematic diagram of the structure of the plate compactor and the pedal of this utility model;
[0019] Figure 4 This is a cross-sectional view of the fixing tube of this utility model.
[0020] Figure label:
[0021] 100. Plate compactor; 110. Three-headed rope; 111. Spring; 200. Limiting mechanism; 210. Buffer; 211. Telescopic rod; 212. Sliding rod; 213. Fixed tube; 214. Damping disc; 220. Pedal. Detailed Implementation
[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0023] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this specification are for illustrative purposes only and do not represent the only possible implementation.
[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0025] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0026] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this specification belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.
[0027] The following is combined with Figures 1-4 This invention describes an easy-to-fix vibration compactor.
[0028] In one embodiment, an easy-to-fix vibration compactor includes a plate compactor 100; it also includes a limiting mechanism 200, which is disposed on the outside of the plate compactor 100 and used to fix and limit the plate compactor 100 for in-situ compaction operations; wherein, the limiting mechanism 200 includes a buffer 210 and a pedal 220, the number of buffers 210 is two, the pedal 220 is disposed between the two buffers 210, one side of the pedal 220 is provided with anti-slip texture, and one side of the pedal 220 is provided with a set of reinforcing nails.
[0029] like Figure 1 , Figure 3 and Figure 4 As shown, the buffer 210 includes two telescopic rods 211. One end of the telescopic rod 211 is hinged to the outside of the plate compactor 100, the other end of one telescopic rod 211 is rotatably connected to the outside of the pedal 220, and the other end of the other telescopic rod 211 is hinged to the outside of one telescopic rod 211.
[0030] In this embodiment, the plate compactor 100 is driven to a preset position, and then the user can step on the pedal 220. Depending on the road surface conditions, the user can choose to make contact with the ground using reinforcing nails or anti-slip textures. At this time, the two buffers 210 move accordingly. Figure 1 As shown, the vertical telescopic rod 211 is used to limit the front and rear directions of the plate compactor 100, and the inclined telescopic rod 211 is used to buffer and limit the left and right directions of the plate compactor 100. Combined with the footplate 220 that connects to the ground, the large-scale deviation of the plate compactor 100 during movement is reduced. In addition, the two telescopic rods 211 and the plate compactor 100 form a triangular design, which has good stability.
[0031] It should be noted that the fixed limit in this application is to ensure that the compaction area of the plate compactor 100 is in a relatively stable state and to reduce the offset. The specific offset may be slightly changed in actual use due to the vibration of the plate compactor 100, the inclination of the road surface and the road material, but it does not affect the actual required compaction effect.
[0032] like Figure 1 , Figure 3 and Figure 4 As shown, the telescopic rod 211 includes a sliding rod 212 and a fixed tube 213, with one end of the sliding rod 212 extending into the interior of the fixed tube 213;
[0033] like Figure 4 As shown, a damping disc 214 is slidably connected to the inside of the fixed tube 213 at one end of the sliding rod 212, and a set of damping holes are opened inside the damping disc 214.
[0034] During the compaction process, the vibration generated by the plate compactor 100 will be transmitted to the telescopic rod 211. Subsequently, the sliding rod 212 and the damping disc 214 will move correspondingly inside the fixed tube 213. During the movement, the damping hole and the buffer oil will come into contact to achieve the damping and buffering effect, which will reduce the occurrence of damage to the telescopic rod 211 while ensuring the limiting effect.
[0035] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a three-headed rope 110 is provided on the plate compactor 100. One end of the three-headed rope 110 is equipped with a handle, and the remaining two ends of the three-headed rope 110 are respectively inserted into the interior of two fixed pipes 213 and fixedly connected to the corresponding damping discs 214.
[0036] After the pedal 220 is stepped on, the three-headed rope 110 is pulled. When the user cancels the stepping on the pedal 220, the user can pull the handle to make the three-headed rope 110 drive the corresponding damping disc 214 and sliding rod 212 to move, thus completing the reset of the pedal 220.
[0037] like Figure 2 As shown, a spring 111 is sleeved on the outside of the three-headed rope 110, and one end of the spring 111 is installed on the outer surface of the handle.
[0038] When it is necessary to remove the fixed limit, the user can stop stepping on the pedal 220, and then the deformation force of the spring 111 is used to assist the three-headed rope 110 to reset, thus completing the separation of the pedal 220 from the ground.
[0039] like Figure 1 , Figure 3 and Figure 4 As shown, a crossbar is provided on the plate compactor 100, the end of the handle is inserted into and slidably connected to the inside of the crossbar, and the other end of the spring 111 is installed on the outer surface of the crossbar.
[0040] A crossbar is used to support the handle, which slides through the holes inside the crossbar during movement.
[0041] Working principle: Drive the plate compactor 100 onto the inclined road surface, then step on the pedal 220 to make it engage with the ground. At the same time, the user can apply force to hold the handle on the plate compactor 100 to complete the limit of the plate compactor 100. At this time, the ground can be repeatedly compacted. When it is necessary to move the plate compactor 100, the stepping on the pedal 220 can be canceled, and then the handle can be pulled to make the three-headed rope 110 drive the corresponding damping disc 214 and sliding rod 212 to move, so that the pedal 220 is separated from the ground. Then the user can drive the plate compactor 100 to the next position.
[0042] It should be noted that the plate compactor 100 mentioned above is a device with relatively mature existing technology. The specific model can be selected according to actual needs. At the same time, the plate compactor 100 can be powered by the built-in power supply or by the mains power. The specific power supply method should be selected according to the situation, which will not be elaborated here.
[0043] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0044] The above-described embodiments are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.
Claims
1. An easy-to-fix vibration compactor, characterized in that, include: Flat tamping plate (100); It also includes a limiting mechanism (200), which is disposed on the outside of the plate compactor (100) and is used to fix and limit the plate compactor (100) for in-situ compaction operation; The limiting mechanism (200) includes a buffer (210) and a pedal (220). There are two buffers (210), and the pedal (220) is located between the two buffers (210). One side of the pedal (220) is provided with anti-slip texture, and one side of the pedal (220) is provided with a set of reinforcing nails.
2. The easy-to-fix vibration compactor according to claim 1, characterized in that, The buffer (210) includes two telescopic rods (211), one end of which is hinged to the outside of the plate compactor (100), the other end of which is rotatably connected to the outside of the pedal (220), and the other end of which is hinged to the outside of the first telescopic rod (211).
3. The easy-to-fix vibration compactor according to claim 2, characterized in that, The telescopic rod (211) includes a sliding rod (212) and a fixed tube (213), with one end of the sliding rod (212) extending into the interior of the fixed tube (213).
4. The easy-to-fix vibration compactor according to claim 3, characterized in that, One end of the sliding rod (212) is fitted with a damping disc (214) that is slidably connected to the inside of the fixed tube (213). A set of damping holes are provided inside the damping disc (214).
5. The easy-to-fix vibration compactor according to claim 4, characterized in that, The flat tamper (100) is equipped with a three-headed rope (110), one end of which is fitted with a handle. The remaining two ends of the three-headed rope (110) are inserted into the interior of two fixed tubes (213) and fixedly connected to the corresponding damping discs (214).
6. The easy-to-fix vibration compactor according to claim 5, characterized in that, A spring (111) is fitted on the outside of the three-headed rope (110), and one end of the spring (111) is attached to the outer surface of the handle.
7. The easy-to-fix vibration compactor according to claim 6, characterized in that, A crossbar is provided on the plate compactor (100), the end of the handle is inserted into and slidably connected to the inside of the crossbar, and the other end of the spring (111) is installed on the outer surface of the crossbar.