A ramming device for foundation construction ground treatment

Abstract

The utility model relates to the technical field of construction equipment discloses a ramming device for foundation construction ground treatment, including base and handle connected on the outer wall of base, install mobile ramming mechanism and dismounting mechanism on the base, the universal wheel is driven to move down through electric telescopic link, the base is supported and moves through the universal wheel, ramming plate moves up and down through the starting hydraulic cylinder drive, thereby the ramming effect is carried out to the ground, the screw rod is driven to rotate through the motor, thereby the threaded block is driven to move, the installation frame and ramming plate are moved through the threaded block, so ramming plate can be driven to move automatically in the specified area and complete ramming operation, so the device in a period of time need not staff to move manually, thereby can reduce the vibration produced because of ramming to the staff hand and produce the influence of causing the uncomfortable feeling, after the ground in the current area is completed ramming, can promote the device to the next area position and carry on ramming.

Description

Technical Field

[0001] This utility model belongs to the field of construction equipment technology, specifically, it relates to a compaction device for foundation treatment in basic construction. Background Technology

[0002] The foundation refers to the soil or rock mass that supports the foundation of a building. The foundation is not a component of the building, but it plays a very important role in ensuring the strength and durability of the building. Therefore, in civil engineering, it is often necessary to reinforce and compact the foundation, which requires the use of a foundation compactor.

[0003] Foundation compactors, as a type of foundation compaction equipment, are widely used in foundation construction and foundation treatment processes. However, the following drawbacks still exist in their use:

[0004] Operator fatigue and vibration pose significant risks. Traditional models rely on manual movement of the equipment for continuous operation, requiring operators to endure the impact of high-frequency vibrations transmitted to their hands throughout the process. Prolonged operation can easily lead to hand vibration syndrome. Furthermore, equipment movement requires repeated manual adjustments, making automated compaction within a specific area impossible, resulting in high labor intensity and low work efficiency.

[0005] Insufficient mobility; traditional compactors use fixed outriggers or simple rollers, lacking both an electric lifting mechanism for rapid displacement switching and the ability to control the planar movement trajectory of the compaction components via a screw drive system. When dealing with large areas or complex boundary zones, frequent stops for manual repositioning are necessary, making continuous automated operation difficult.

[0006] The replacement of parts is inefficient; the disassembly and assembly of traditional compaction plates rely on bolt tightening or hammering, which requires special tools and is time-consuming. When changing to compaction plates of different specifications, the installation position needs to be repeatedly calibrated, affecting the continuity of construction, and is especially unsuitable for multi-condition construction scenarios that require rapid switching of work modes.

[0007] Based on this, the present invention proposes a compaction device for foundation treatment in basic construction, in order to solve the problems existing in the prior art. Utility Model Content

[0008] In view of this, the main purpose of this utility model is to provide a compaction device for foundation construction and ground treatment, so as to solve the problems of significant operator fatigue and vibration hazards, insufficient mobility and low efficiency of parts replacement of traditional compactors.

[0009] To achieve the above objectives, the basic concept of the technical solution adopted by this utility model is as follows:

[0010] A compaction device for foundation treatment in basic construction includes a base and a handle connected to the base. The base is provided with a movable compaction mechanism and a disassembly mechanism.

[0011] The mobile compaction mechanism includes a support frame mounted on a base, a fixed frame at the other end of the support frame, an installation frame movably mounted on the lower side of the fixed frame, a hydraulic cylinder at the lower end of the installation frame, and a compaction plate at the output end of the hydraulic cylinder.

[0012] The disassembly and assembly mechanism includes a mounting block disposed above the compaction plate, which is connected to a mounting slot disposed at the output end of the hydraulic cylinder.

[0013] In a preferred embodiment, the mobile compaction mechanism further includes a motor, which is disposed outside the fixed frame and has a lead screw at its output end. A threaded block is threadedly connected to the lead screw, and the mounting frame is disposed at the bottom end of the threaded block.

[0014] In a preferred embodiment, a clearance groove is provided through the base, and the outer walls on both sides of the clearance groove are fitted to fit the outer wall of the compaction plate.

[0015] In a preferred embodiment, a fixing block is further provided at the top of the base, and an installation groove is provided at the bottom of the fixing block. An electric telescopic rod is provided in the installation groove, and a caster wheel is provided at the output end of the electric telescopic rod.

[0016] In a preferred embodiment, the disassembly and assembly mechanism further includes a support block disposed at the output end of the hydraulic cylinder. A sliding hole is provided on one side of the outer wall of the support block, and a spring is disposed in the sliding hole. A positioning rod is disposed at the end of the spring away from the inner wall of the sliding hole, and a pull rod is disposed on the side of the positioning rod connected to the spring.

[0017] In a preferred embodiment, a positioning hole is provided on the outer wall of the mounting block, and the positioning rod is movably inserted into the positioning hole.

[0018] In a preferred embodiment, the outer wall of the end of the positioning rod away from the spring has an inclined surface, and the positioning rod fits snugly against the positioning hole.

[0019] Compared with the prior art, this utility model provides a compaction device for foundation construction and ground treatment, which has the following beneficial effects:

[0020] 1. The mobile compaction mechanism works by using an electric telescopic rod to move the casters downwards, which in turn support the base. A hydraulic cylinder then moves the compaction plate up and down to compact the foundation. A motor drives a lead screw, which in turn moves a threaded block, which in turn moves the mounting frame and the compaction plate. This allows the compaction plate to move automatically within a specific area to complete the compaction operation. For a period of time, the device does not require manual movement by workers, reducing the discomfort caused by vibrations during compaction. After compacting the foundation in the current area, the device can be moved to the next area for compaction.

[0021] 2. The disassembly and assembly mechanism allows for easy removal by pulling the pull plate to move the positioning rod outwards, disengaging its outer wall from the inner wall of the positioning hole on the outer wall of the mounting block. The mounting block can then be pulled out of the mounting slot. For installation, simply insert the mounting block into the mounting slot and press the beveled end of the positioning rod until the mounting block moves the positioning hole to the positioning rod position. The spring then returns, pushing the positioning rod into place and completing the installation. This tool-free installation method allows for quick replacement and is convenient for operators. It solves the problems of significant operator fatigue and vibration hazards, insufficient mobility, and low efficiency in parts replacement associated with traditional compactors. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of 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 only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of the compaction device for foundation construction and ground treatment according to the present invention, viewed from the main perspective.

[0024] Figure 2 This is a structural schematic diagram of the bottom end of the compaction device for foundation construction and ground treatment according to this utility model, viewed from below.

[0025] Figure 3 This is a structural schematic diagram of the mobile compaction mechanism of this utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the motor after installation.

[0027] Figure 5 This is a schematic diagram of the separation structure of the disassembly and assembly mechanism of this utility model;

[0028] Figure 6 This utility model Figure 5 A magnified view of a section at point A in the middle;

[0029] Figure 7 This is a schematic diagram of the structure of the pull rod of this utility model.

[0030] [Explanation of Key Component Symbols]

[0031] 1. Base; 11. Clearance groove; 2. Handle; 3. Moving compaction mechanism; 31. Support frame; 32. Fixing frame; 33. Motor; 34. Lead screw; 35. Threaded block; 36. Mounting frame; 37. Hydraulic cylinder; 38. Compactor plate; 39. Fixing block; 310. Electric telescopic rod; 311. Casters; 4. Assembly / disassembly mechanism; 41. Mounting slot; 42. Support block; 43. Pull rod; 44. Spring; 45. Positioning rod; 46. Mounting insert. Detailed Implementation

[0032] The structure of the compaction device for foundation construction and ground treatment will be further described in detail below with reference to the accompanying drawings and embodiments of the present invention.

[0033] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0034] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments as described in this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0035] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0036] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 9 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0037] The following is combined with Figures 1 to 7 This invention describes the structure of a compaction device for foundation construction and ground treatment.

[0038] A compaction device for foundation treatment in basic construction includes a base 1 and a handle 2 connected to the outer wall of the base 1. A movable compaction mechanism 3 and a disassembly and assembly mechanism 4 are integrated and installed on the base 1. The movable compaction mechanism 3 includes a support frame 31 installed on the base 1. A fixed frame 32 is installed at the other end of the support frame 31. An installation frame 36 is movably installed on the lower side of the fixed frame 32. A hydraulic cylinder 37 is installed at the lower end of the installation frame 36. A compaction plate 38 is installed at the output end of the hydraulic cylinder 37. The compaction plate 38 passes through a clearance groove 11 provided on the base 1 for compacting and leveling the foundation. The disassembly and assembly mechanism 4 includes an installation block 46 provided above the compaction plate 38. An installation slot 41 is provided on the outer wall of the output end of the hydraulic cylinder 37. The installation block 46 is configured to cooperate with the installation slot 41 to facilitate the disassembly and assembly of the compaction plate 38 during use.

[0039] In a preferred embodiment, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the mobile compaction mechanism 3 also includes a motor 33, which is installed on the outer side of the fixed frame 32. A lead screw 34 is installed at the output end of the motor 33, and a threaded block 35 is threadedly connected to the outer wall of the lead screw 34. The top of the mounting frame 36 is installed at the bottom end of the threaded block 35. In use, the motor 33 drives the lead screw 34 to rotate, which in turn drives the mounting frame 36 to move left and right to compact the foundation soil under the clearance tamping groove 11, eliminating the need for workers to continuously push the base 1.

[0040] In a preferred embodiment, such as Figure 1 , Figure 2 and Figure 3 As shown, a fixing block 39 is also installed at the top of the base 1, and an installation groove is provided at the bottom of the fixing block 39. An electric telescopic rod 310 is installed in the installation groove, and a caster wheel 311 is installed at the output end of the electric telescopic rod 310. When in use, when the device moves to the location of the foundation soil to be compacted, the electric telescopic rod 310 retracts, so that the base 1 is stable on the soil. The soil is then compacted using the compaction plate 38, effectively reducing the burden on workers who need to continuously hold the handle 2.

[0041] In a preferred embodiment, such as Figure 1 , Figure 2 and Figure 3 As shown, the clearance groove 11 is provided through the base 1, and the outer walls on both sides of the clearance groove 11 are fitted to the outer wall of the compaction plate 38. The clearance groove 11 allows the compaction plate 38 to move within the area, thereby compacting the foundation within the area.

[0042] In a preferred embodiment, such as Figure 1 , Figure 5 and Figure 6 As shown, the disassembly and assembly mechanism 4 also includes a support block 42 installed on the outer wall of the output end of the hydraulic cylinder 37. A sliding hole is provided on one side of the outer wall of the support block 42, and a spring 44 is slidably installed in the sliding hole. A positioning rod 45 is installed on the end of the spring 44 away from the inner wall of the sliding hole, and a pull rod 43 is installed on the outer wall of the side of the positioning rod 45 connected to the spring 44.

[0043] In a preferred embodiment, such as Figure 5 and Figure 6 As shown, a positioning hole is also provided on the outer wall of the mounting block 46, and the positioning rod 45 is movably inserted into the positioning hole. The mounting block 46 can be directly engaged and positioned through the positioning hole, thereby improving the installation stability and efficiency of the tamping plate 38.

[0044] In a preferred embodiment, such as Figure 5 , Figure 6 and Figure 7 As shown, the outer wall of the positioning rod 45 away from the spring 44 has an inclined surface. The outer wall of the positioning rod 45 fits snugly against the inner wall of the positioning hole. The inclined surface allows the mounting block 46 to directly push the positioning rod 45 to move during installation, thus facilitating the installation and removal of the compaction plate 38.

[0045] The construction process of the compaction device for foundation treatment in this embodiment is as follows:

[0046] First, activate the electric telescopic rod 310. Its output end will drive the caster 311 downwards until the caster 311 moves out of the bottom surface of the base 1 and contacts the ground, thus supporting the base 1 away from the ground. The caster 311 then supports the entire device. Next, the operator pushes the handle 2 to move the device via the caster 311. After moving the device to the appropriate position, activate the electric telescopic rod 310. Its output end will drive the caster 311 to reset and retract it into the base 1. At this point, the device will be supported by the bottom surface of the base 1. Then, activate the hydraulic cylinder 37. Its output end will drive the compaction plate 38 up and down, causing the compaction plate 38 to... The ground is compacted. After compaction is completed at the current location, motor 33 can be started, and its output end will drive screw 34 to rotate. Screw 34 will then drive threaded block 35 to move left and right. As threaded block 35 moves, mounting frame 36 will move. The movement of mounting frame 36 will drive hydraulic cylinder 37 and compaction plate 38 to move. In this way, the compaction plate 38 can be controlled to automatically compact the area where base 1 is currently stably placed. This way, the device does not need to be manually moved by the staff for a period of time, thereby reducing the impact of vibration generated by compaction on the staff's hands and causing discomfort. After the foundation in the current area is compacted, the device can be pushed to the next area for compaction.

[0047] When it is necessary to replace the tamping plate 38 with one of different weights and specifications, first pull the pull rods 43 on both sides, causing the pull rods 43 to move the positioning rods 45 on both sides to the left and right. At the same time, the spring 44 is squeezed during the movement. At this time, the outer wall of the positioning rod 45 will disengage from the positioning hole on the outer wall of the mounting block 46, thus releasing the locking and positioning of the mounting block 46. Then, pull the tamping plate 38 to disengage the outer wall of the mounting block 46 from the inner wall of the mounting slot 41, thus completing the disassembly. After replacing the tamping plate 38 with one of the corresponding specifications and sizes, directly push the mounting block 46 into the inner wall of the mounting slot 41. This will contact and squeeze the inclined surface of the outer wall of the positioning rod 45 until the positioning hole on the outer wall of the mounting block 46 moves to the position of the positioning rod 45. Then, the spring 44 will rebound and push the positioning rod 45 into the positioning hole, completing the installation of the tamping plate 38. This installation method does not require tools and can be completed quickly, making it convenient for workers to use.

[0048] It should be noted that the motor 33 and electric telescopic rod 310 mentioned above are all devices with relatively mature existing technology. The specific models and power supply methods can be selected according to actual needs, and will not be elaborated here.

[0049] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of protection of the present utility model.

Claims

1. A compaction device for foundation construction and ground treatment, comprising a base (1) and a handle (2) connected to the base (1), characterized in that, The base (1) is provided with a movable compaction mechanism (3) and a disassembly and assembly mechanism (4); The mobile compaction mechanism (3) includes a support frame (31) set on the base (1), a fixed frame (32) is set at the other end of the support frame (31), an installation frame (36) is movably set on the lower side of the fixed frame (32), a hydraulic cylinder (37) is set at the lower end of the installation frame (36), and a compaction plate (38) is set at the output end of the hydraulic cylinder (37). The disassembly and assembly mechanism (4) includes an installation block (46) disposed above the tamping plate (38), which is connected to an installation slot (41) disposed at the output end of the hydraulic cylinder (37).

2. The compaction device for foundation construction and ground treatment as described in claim 1, characterized in that, The mobile compaction mechanism (3) also includes a motor (33), which is located outside the fixed frame (32), and a lead screw (34) is provided at the output end of the motor (33). A threaded block (35) is threadedly connected to the lead screw (34), and the mounting frame (36) is located at the bottom end of the threaded block (35).

3. The compaction device for foundation construction and ground treatment as described in claim 2, characterized in that, A clearance groove (11) is provided through the base (1), and the outer walls on both sides of the clearance groove (11) are fitted to the outer wall of the compaction plate (38).

4. The compaction device for foundation construction and ground treatment as described in claim 1, characterized in that, The base (1) is also provided with a fixing block (39) at the top, and the fixing block (39) has an installation groove at the bottom. An electric telescopic rod (310) is provided in the installation groove, and a universal wheel (311) is provided at the output end of the electric telescopic rod (310).

5. A compaction device for foundation construction and ground treatment as described in claim 1, characterized in that, The disassembly and assembly mechanism (4) also includes a support block (42) provided at the output end of the hydraulic cylinder (37). A sliding hole is provided on one side of the outer wall of the support block (42). A spring (44) is provided in the sliding hole. A positioning rod (45) is provided at one end of the spring (44) away from the inner wall of the sliding hole. A pull rod (43) is provided on the side of the positioning rod (45) connected to the spring (44).

6. The compaction device for foundation construction and ground treatment as described in claim 5, characterized in that, The mounting block (46) has a positioning hole on its outer wall, and the positioning rod (45) is movably inserted into the positioning hole.

7. A compaction device for foundation construction and ground treatment as described in claim 5, characterized in that, The outer wall of the end of the positioning rod (45) away from the spring (44) has an inclined surface, and the positioning rod (45) fits into the positioning hole.

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