Engineering construction tamping device

Abstract

The utility model relates to the technical field of ramming, in particular to an engineering construction ramming device which prevents a user from making direct contact with a ramming machine in a working state, improves the use efficiency and use effect of workers on the ramming machine and improves practicability. A plurality of supporting columns are fixedly installed on the periphery of the top end of the workbench, a top plate is slidably installed on the inner side wall of each supporting column through a limiting mechanism, a tamping machine is fixedly installed at the bottom end of the top plate, a through hole is formed in the middle area of the workbench in a penetrating mode, the bottom area of the tamping machine penetrates through the interior of the through hole, and two buffering mechanisms are symmetrically arranged at the bottom end of the top plate. The buffering mechanism comprises a rotating plate, the top end of the rotating plate is rotationally connected with the bottom end of the top plate through two connecting plates, every two adjacent supporting columns are fixedly connected through a fixing plate, a transmission plate is fixedly installed on the outer side wall of each fixing plate through a spring and slidably connected with the top end of the workbench, and the outer side wall of each transmission plate is attached to the outer side wall of the corresponding roller.

Description

Technical Field

[0001] The present application relates to the technical field of tamping, and specifically to a tamping device for engineering construction. Background Art

[0002] A tamping machine is a compaction machine that uses impact and vibration to compact backfill soil in layers. It is mostly used to level and compact the foundation or ground during construction.

[0003] For example, after searching, the utility model patent with Chinese patent publication number CN220150275U discloses: a tamping device for engineering construction. To achieve the above purpose, the utility model is implemented through the following technical scheme: a tamping device for engineering construction, a lid closes the box body, and a handle is provided on the side of the lid for easy opening and closing to clean the inside of the box body, which is beneficial to prevent the outside of the driving mechanism from being impacted and damaged, thereby improving the service life of the tamping device;

[0004] However, the above existing devices still have the following problems in actual use:

[0005] During the use of the above existing device, the user needs to hold the handrail with both hands to control the movement direction of the rammer. However, the reaction force between the rammer and the ground will cause a large vibration to the handrail, and the aftershock will act on the worker's arm from the handrail. In addition, the worker's hand will rise and fall with the rammer. After operating the rammer for a long time, the rammer will cause certain damage to the worker's arms. Therefore, we propose a construction rammer device to solve the above problems. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the deficiencies in the prior art, the present application provides a tamping device for engineering construction that prevents users from directly contacting a tamping machine in operation, thereby improving the efficiency and effectiveness of workers' use of the tamping machine and improving the practicality of the tamping device.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a tamping device for engineering construction, comprising a workbench, a plurality of pillars are fixedly installed around the top of the workbench, a top plate is slidably installed on the inner side wall of each pillar through a limiting mechanism, a tamping machine is fixedly installed at the bottom end of the top plate, a through hole is opened through the middle area of ​​the workbench, the bottom area of ​​the tamping machine passes through the inside of the through hole, and two buffer mechanisms are symmetrically arranged at the bottom end of the top plate;

[0010] The buffer mechanism includes a rotating plate, the top of the rotating plate is rotatably connected to the bottom of the top plate through two connecting plates, a roller is rotatably installed on the bottom of the rotating plate, two adjacent pillars are fixedly connected through a fixed plate, a transmission plate is fixedly installed on the outer wall of the fixed plate through a spring, the transmission plate is slidably connected to the top of the workbench, and the outer wall of the transmission plate is in contact with the outer wall of the roller.

[0011] Preferably, the limiting mechanism comprises a limiting column, and a limiting groove is provided on the outer side wall of each column, each limiting groove is slidably connected to the outer side wall of the top plate, and the top plate is slidably connected to each limiting column.

[0012] Furthermore, a plurality of wheels are rotatably mounted around the bottom end of the workbench.

[0013] Furthermore, a fixing frame is obliquely fixedly installed on the outer side walls of the two pillars, and the two fixing frames are fixedly connected by a handle.

[0014] On the basis of the above-mentioned solution, a top seat is fixedly installed on the top of each pillar.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present application provides a tamping device for engineering construction, which has the following beneficial effects:

[0017] The engineering construction tamping device tamps the ground with a tamping machine, supports the tamping machine through the cooperation of a workbench, pillars and a top plate, and buffers the top plate through the expansion and contraction of a spring, which is then transmitted through a transmission plate, rollers and a rotating plate, thereby preventing a user from directly contacting the tamping machine in a working state, thereby improving the efficiency and effect of workers using the tamping machine and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of this application;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of this application;

[0020] Figure 3 For this application Figure 2 The enlarged structural diagram of the middle A part;

[0021] Figure 4 This is a schematic diagram of the connection structure of the limit groove and limit column of this application.

[0022] Markings in the attached drawings: 1. workbench; 2. pillar; 3. top plate; 4. rammer; 5. through hole; 6. connecting plate; 7. rotating plate; 8. roller; 9. fixed plate; 10. spring; 11. transmission plate; 12. limiting groove; 13. limiting column; 14. wheel; 15. fixed frame; 16. handle; 17. top base. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0024] Example

[0025] See also Figure 1-4 , a tamping device for engineering construction comprises a workbench 1, and a plurality of wheels 14 are rotatably installed around the bottom end of the workbench 1. By installing the wheels 14, it is convenient for the user to move the device. A plurality of pillars 2 are fixedly installed around the top of the workbench 1, and a top plate 3 is slidably installed on the inner side wall of each pillar 2 through a limiting mechanism. A tamping machine 4 is fixedly installed on the bottom end of the top plate 3. A through hole 5 is opened through the middle area of ​​the workbench 1, and the bottom area of ​​the tamping machine 4 passes through the inside of the through hole 5. Two buffer mechanisms are symmetrically arranged at the bottom end of the top plate 3; the limiting mechanism comprises a limiting column 13, and a limiting groove 12 is opened on the outer side wall of each pillar 2, and each limiting groove 12 is slidably connected to the outer side wall of the top plate 3, and the top plate 3 is slidably connected to each limiting column 13. By installing the limiting column 13, the top plate 3 of the lifting operation can be effectively limited.

[0026] See also Figure 1-4 The buffer mechanism includes a rotating plate 7, the top of the rotating plate 7 is rotatably connected to the bottom end of the top plate 3 through two connecting plates 6, and a roller 8 is rotatably installed on the bottom end of the rotating plate 7. Two adjacent pillars 2 are fixedly connected by a fixed plate 9, and a transmission plate 11 is fixedly installed on the outer wall of the fixed plate 9 through a spring 10. The transmission plate 11 is slidably connected to the top of the workbench 1, and the outer wall of the transmission plate 11 is in contact with the outer wall of the roller 8. The engineering construction tamping device tamps the ground through the tamping machine 4, and supports the tamping machine 4 through the cooperation of the workbench 1, the pillars 2 and the top plate 3. The top plate 3 is buffered through the extension and contraction of the spring 10 and then through the transmission of the transmission plate 11, the roller 8 and the rotating plate 7, so as to avoid direct contact between the user and the tamping machine 4 in the working state, thereby improving the efficiency and effect of the workers' use of the tamping machine 4 and improving the practicality.

[0027] See also Figure 1 It should also be noted that a fixing frame 15 is obliquely fixedly installed on the outer side walls of the two pillars 2, and the two fixing frames 15 are fixedly connected by a handle 16. Through the installation of the fixing frame 15 and the handle 16, it is convenient for the user to move the device.

[0028] See also Figure 1 A top seat 17 is fixedly installed on the top of each pillar 2. By installing the top seat 17, the stability effect of each pillar 2 during supporting operation is improved.

[0029] In summary, when the engineering construction tamping device is in use, the device is moved to the working area through the wheels 14, the fixing frame 15 and the handle 16, the tamping machine 4 is started, and the power is output through the bottom end of the tamping machine 4, so that the bottom end of the tamping machine 4 is in contact with the ground, thereby tamping the ground, and the movement of the wheels 14 allows the tamping machine 4 to tamp the ground in different areas. While the tamping machine 4 moves, the top plate 3 is synchronously driven to move synchronously under the limit of the limit column 13, and the transmission plate 11 is compressed by the connecting plate 6, the rotating plate 7 and the roller 8 at the bottom of the top plate 3, so that the transmission plate 11 squeezes the spring 10, and through the expansion and contraction of the spring 10, the force transmitted through the transmission plate 11 is effectively buffered.

[0030] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A tamping device for engineering construction, comprising a workbench (1), characterized in that: A plurality of pillars (2) are fixedly installed around the top of the workbench (1); a top plate (3) is slidably installed on the inner wall of each pillar (2) via a limiting mechanism; a tamping machine (4) is fixedly installed at the bottom end of the top plate (3); a through hole (5) is provided in the middle area of ​​the workbench (1); the bottom area of ​​the tamping machine (4) passes through the inside of the through hole (5); and two buffer mechanisms are symmetrically arranged at the bottom end of the top plate (3); The buffer mechanism comprises a rotating plate (7), the top end of the rotating plate (7) is rotatably connected to the bottom end of the top plate (3) via two connecting plates (6), a roller (8) is rotatably mounted on the bottom end of the rotating plate (7), two adjacent pillars (2) are fixedly connected via a fixing plate (9), a transmission plate (11) is fixedly mounted on the outer side wall of the fixing plate (9) via a spring (10), the transmission plate (11) is slidably connected to the top end of the workbench (1), and the outer side wall of the transmission plate (11) is in contact with the outer side wall of the roller (8).

2. The engineering construction tamping device according to claim 1, characterized in that: The limiting mechanism comprises a limiting column (13), a limiting groove (12) is provided on the outer side wall of each pillar (2), each limiting groove (12) is slidably connected to the outer side wall of the top plate (3), and the top plate (3) is slidably connected to each limiting column (13).

3. The engineering construction tamping device according to claim 2, characterized in that: A plurality of wheels (14) are rotatably mounted around the bottom end of the workbench (1).

4. The engineering construction tamping device according to claim 3, characterized in that: A fixing frame (15) is obliquely fixedly installed on the outer side walls of the two pillars (2), and the two fixing frames (15) are fixedly connected via a handle (16).

5. The engineering construction tamping device according to claim 4, characterized in that: A top seat (17) is fixedly mounted on the top of each support (2).

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