Building installation earth ramming device

Abstract

The utility model discloses an earth ramming device for building installation, which belongs to the technical field of building construction, and solves the problems that the existing device is inconvenient to tidy the ground, the earth on the ground is uneven, and the foundation ramming efficiency is reduced, the earth ramming device comprises an installation plate and an earth ramming assembly, and one side of the top surface of the installation plate is fixedly provided with a handle. A receding groove is formed in the side, close to the handle, of the top face of the mounting plate, a cushioning assembly is arranged below the receding groove, the earth ramming assembly is mounted on the cushioning assembly, and a soil preparation assembly is arranged on the side, away from the handle, of the bottom face of the mounting plate. The first rotating roller and the second rotating roller are driven to rotate through the first motor and the second motor, soil blocks are cut up through the annular cutter on the surface of the first rotating roller, then the cut-up soil blocks are flattened through the second rotating roller, finally the ground flattened by the second rotating roller is tamped through the earth ramming assembly, and the quality and efficiency of tamping the foundation through the earth ramming assembly are improved advantageously.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, specifically is a building installation ramming device. BACKGROUND

[0002] In building construction, the soil in the foundation needs to be compacted by a ramming device, and then a high-rise building is built on the foundation. The existing ramming device is mostly driven by an internal engine and a cam to move the ramming head, which compacts the soil in the foundation.

[0003] After searching, the application No. 202320167787.5 discloses a building installation ramming device, which comprises a mounting frame, a sliding sleeve is installed on the inner wall of the mounting frame at each corner, a sliding rod is slidably inserted into the inner wall of the sliding sleeve, an activity plate is installed on the outer wall of the bottom of the four sliding rods, a ramming assembly is installed on the top outer wall of the activity plate, a supporting plate is installed on the top outer wall of one side of the two sliding rods, and the inner side of the mounting frame is provided with a sliding sleeve, the sliding sleeve is inserted with a sliding rod, and the bottom end of the sliding rod is provided with a ramming assembly through an activity plate;

[0004] Although the building installation ramming device can adjust the height of the sliding rod through the cooperation of the lifting lead screw and the lead screw sleeve, and then adjust the height of the ramming assembly, the building installation ramming device is not convenient for arranging the ground, the soil on the ground is uneven, and the efficiency of compacting the foundation is reduced.

[0005] Therefore, we propose a building installation ramming device. UTILITY MODEL CONTENT

[0006] In view of the shortcomings of the prior art, the utility model provides a building installation ramming device, which solves the problems that the existing device is not convenient for arranging the ground, the soil on the ground is uneven, and the efficiency of compacting the foundation is reduced.

[0007] To achieve the above purpose, the utility model realizes the following technical scheme: a building installation ramming device, comprising a mounting plate and a ramming assembly, one side of the top surface of the mounting plate is fixedly provided with a handle;

[0008] A recess is formed on one side of the top surface of the mounting plate close to the handle, a shock absorption assembly is arranged below the recess, the ramming assembly is installed on the shock absorption assembly, and a land leveling assembly is arranged on the side of the bottom surface of the mounting plate away from the handle;

[0009] The land preparation assembly comprises a hydraulic rod, a U-shaped plate, a first rotating roller, an annular cutter, a second rotating roller, a first motor and a second motor, the hydraulic rod is fixedly installed on the side of the top surface of the mounting plate away from the handle, the output end of the hydraulic rod is fixedly installed through the top surface of the mounting plate with the U-shaped plate, the inner wall of the U-shaped plate is rotatably installed with the symmetrically distributed first rotating roller and second rotating roller through bearings, the first rotating roller is located on the side away from the handle, and the outer surface of the first rotating roller is fixedly sleeved with the annular cutter.

[0010] Preferably, the outer ring of the annular cutter is sharpened, the side wall of the U-shaped plate is fixedly installed with the first motor and the second motor, and the output ends of the first motor and the second motor are fixedly installed on one end of the first rotating roller and the second rotating roller through the side wall of the U-shaped plate, wherein the first rotating roller and the second rotating roller can be driven to rotate through the first motor and the second motor, then the annular cutter on the surface of the first rotating roller breaks the soil blocks on the ground, and the broken soil is flattened through the second rotating roller, so that the bottom surface becomes flat.

[0011] Preferably, the shock absorption assembly comprises a sliding rod, a limiting disc, a shock absorption plate, a connecting plate, a sleeve ring, a fixed ring, a spring and a moving ring, the fixed ring is fixedly installed on the bottom surface of the mounting plate and is distributed at the four corners of the accommodation groove, the bottom end of the sliding rod is fixedly installed with the limiting disc, the four corners of the shock absorption plate are fixedly installed with the connecting plate, one end of the connecting plate away from the shock absorption plate is fixedly installed with the sleeve ring, and the sleeve ring is slidingly sleeved on the outer surface of the sliding rod.

[0012] Preferably, the tamping assembly is fixedly installed on the middle of the top surface of the shock absorption plate, and the output end of the tamping assembly extends below the shock absorption plate, wherein the tamping assembly is an existing device, and the specific structure thereof will not be described here again, when the tamping assembly works, the tamping assembly will jump up and down, then the tamping assembly will drive the shock absorption plate to jump up and down, and through the arrangement of the sleeve ring and the sliding rod, the shock absorption plate, the connecting plate and the side wall can move.

[0013] Preferably, the top end of the outer surface of the sliding rod is fixedly sleeved with the fixed ring, one end of the spring is fixedly welded to the bottom surface of the fixed ring, the bottom end of the spring is fixedly welded with the moving ring which is slidingly sleeved on the outer surface of the sliding rod, and the bottom surface of the moving ring is in contact with the top surface of the sleeve ring in the natural state of the spring, wherein when the sleeve ring moves upward, the sleeve ring will be in contact with the moving ring, and then the spring will be compressed, and the impact force during the working of the tamping assembly can be absorbed through the spring, and then the amplitude of the up-and-down jumping of the tamping assembly is reduced.

[0014] Preferably, the four corners of the bottom surface of the mounting plate are fixedly installed with supporting rods, and the bottom surface of the supporting rod is fixedly installed with universal wheels with a self-locking structure, wherein the universal wheels facilitate the movement of the device.

[0015] The utility model provides a kind of building installation tamping device. It has the following beneficial effects:

[0016] 1. The building installation ramming earth device, uneven ground can be flattened through the land preparation assembly, the first roller and the second roller are driven to rotate through the first motor and the second motor, the soil block is cut through the annular cutter on the surface of the first roller, then the cut soil block is flattened through the second roller, and finally the ground flattened by the second roller is rammed through the ramming assembly, so that the quality and efficiency of the ramming assembly ramming the foundation are improved, and the problems of inconvenient ground arrangement, uneven soil on the ground and reduced ramming foundation efficiency of the prior art are solved.

[0017] 2. The building installation ramming earth device, the impact force when the ramming assembly jumps up and down can be absorbed through the shock absorbing assembly, when the ramming assembly jumps up, the ramming assembly drives the shock absorbing plate, the connecting plate and the sleeve ring to move upward synchronously, then the sleeve ring pushes the moving ring upward to compress the spring, the impact force when the ramming assembly jumps upward can be absorbed through the spring, so that the amplitude of the ramming assembly jumping up and down is reduced, and the stability of the device during use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a structural schematic view of the mounting plate of the utility model;

[0020] Figure 3 It is a structural schematic view of the shock absorbing assembly of the utility model;

[0021] Figure 4 It is a structural schematic view of the land preparation assembly of the utility model.

[0022] In the figure: 1, mounting plate; 11, give way slot; 12, handle; 13, support rod; 14, universal wheel; 2, shock absorbing assembly; 21, slide rod; 22, limit disc; 23, shock absorbing plate; 24, connecting plate; 25, sleeve ring; 26, fixed ring; 27, spring; 28, moving ring; 3, ramming assembly; 4, land preparation assembly; 41, hydraulic rod; 42, U-shaped plate; 43, first roller; 44, annular cutter; 45, second roller; 46, first motor; 47, second motor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] As Figures 1-4 shown: including the installation plate 1 and the ramming earth assembly 3, the top surface of the installation plate 1 is fixedly installed with a handle 12 on one side, and a let slot 11 is opened on the side of the top surface of the installation plate 1 close to the handle 12, and a shock absorbing assembly 2 is arranged below the let slot 11, the ramming earth assembly 3 is installed on the shock absorbing assembly 2, the bottom surface of the installation plate 1 is provided with a land leveling assembly 4 away from the handle 12, the land leveling assembly 4 includes a hydraulic rod 41, a U-shaped plate 42, a first rotating roller 43, an annular knife 44, a second rotating roller 45, a first motor 46 and a second motor 47, the hydraulic rod 41 is fixedly installed on the top surface of the installation plate 1 away from the handle 12, the output end of the hydraulic rod 41 is fixedly installed with the U-shaped plate 42 penetrating through the top surface of the installation plate 1, the inner wall of the U-shaped plate 42 is rotatably installed with the first rotating roller 43 and the second rotating roller 45 which are symmetrically distributed, the first rotating roller 43 is located away from the handle 12, the outer surface of the first rotating roller 43 is fixedly sleeved with the annular knife 44, the outer circle of the annular knife 44 is opened, the side wall of the U-shaped plate 42 is fixedly installed with the first motor 46 and the second motor 47, the output ends of the first motor 46 and the second motor 47 are fixedly installed on one end of the first rotating roller 43 and the second rotating roller 45 respectively penetrating through the side wall of the U-shaped plate 42, the uneven ground can be flattened by the land leveling assembly 4, the first rotating roller 43 and the second rotating roller 45 are driven to rotate by the first motor 46 and the second motor 47, the soil blocks are cut by the annular knife 44 on the surface of the first rotating roller 43, then the cut soil blocks are flattened by the second rotating roller 45, finally the ground flattened by the second rotating roller 45 is rammed by the ramming earth assembly 3, which is beneficial to improve the quality and efficiency of the ramming earth assembly 3 to ram the foundation;

[0026] Example 2:

[0027] As Figures 1-3As shown: the shock absorbing assembly 2 includes slide rod 21, limit disc 22, shock absorbing plate 23, connecting plate 24, collar 25, fixed ring 26, spring 27 and moving ring 28, the fixed ring 26 is fixedly installed on the bottom surface of the mounting plate 1 and is distributed at the four corners of the accommodation groove 11, the bottom end of the slide rod 21 is fixedly installed with the limit disc 22, the four corners of the shock absorbing plate 23 are fixedly installed with the connecting plate 24, one end of the connecting plate 24 away from the shock absorbing plate 23 is fixedly installed with the collar 25, the collar 25 is slidably sleeved on the outer surface of the slide rod 21, the tamper assembly 3 is fixedly installed on the middle part of the top surface of the shock absorbing plate 23, the output end of the tamper assembly 3 extends below the shock absorbing plate 23, the top end of the outer surface of the slide rod 21 is fixedly sleeved with the fixed ring 26, one end of the fixed ring 26 is fixedly welded with the spring 27 on the bottom surface, the bottom end of the spring 27 is fixedly welded with the moving ring 28 which is slidably sleeved on the outer surface of the slide rod 21, the bottom surface of the moving ring 28 is in contact with the top surface of the collar 25 in the natural state of the spring 27, the impact force when the tamper assembly 3 jumps up and down can be absorbed through the shock absorbing assembly 2, when the tamper assembly 3 jumps upward, the tamper assembly 3 will drive the shock absorbing plate 23, the connecting plate 24 and the collar 25 to move upward synchronously, then the collar 25 pushes the moving ring 28 upward to compress the spring 27, the impact force when the tamper assembly 3 jumps upward can be absorbed through the spring 27, that is, the amplitude of the tamper assembly 3 jumping up and down can be reduced, which is beneficial to increase the stability of the device in use.

[0028] Embodiment 3:

[0029] As Figures 1-3 shown: the bottom surface of the mounting plate 1 is fixedly installed with the support rod 13, the bottom surface of the support rod 13 is fixedly installed with the universal wheel 14 with a self-locking structure, the device is moved through the universal wheel 14.

[0030] The working principle and use process of the utility model: the building installation tamper device, when in use, the device is moved to the working position through the handle 12 and the universal wheel 14, then the hydraulic rod 41 is started to push the U-shaped plate 42 to push the first rotating roller 43 and the second rotating roller 45 in it to contact the ground, then the device is pushed forward, then the first motor 46 and the second motor 47 are started to drive the first rotating roller 43 and the second rotating roller 45 to rotate, the soil blocks are cut through the annular cutter 44 on the surface of the first rotating roller 43, then the cut soil blocks are flattened through the second rotating roller 45, then the tamper assembly 3 tamps the ground flattened by the second rotating roller 45, when the tamper assembly 3 jumps upward, the tamper assembly 3 will drive the shock absorbing plate 23, the connecting plate 24 and the collar 25 to move upward synchronously, then the collar 25 pushes the moving ring 28 upward to compress the spring 27, the impact force when the tamper assembly 3 jumps upward can be absorbed through the spring 27, that is, the amplitude of the tamper assembly 3 jumping up and down can be reduced.

[0031] The basic principle and main features of the present application and the advantages of the present application are shown and described above, for those skilled in the art, obviously the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application 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 application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0032] In addition, it should be understood that, although the present application is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A building installation rammed earth device, comprising a mounting plate (1) and a rammed earth assembly (3), wherein a handle (12) is fixedly mounted on one side of the top surface of the mounting plate (1); Its characteristics are: A clearance groove (11) is provided on the top surface of the mounting plate (1) on a side close to the handle (12); a damping assembly (2) is provided below the clearance groove (11); the rammed earth assembly (3) is installed on the damping assembly (2); and a ground leveling assembly (4) is provided on the bottom surface of the mounting plate (1) on a side away from the handle (12); The ground leveling assembly (4) comprises a hydraulic rod (41), a U-shaped plate (42), a first roller (43), an annular blade (44), a second roller (45), a first motor (46) and a second motor (47). The hydraulic rod (41) is fixedly mounted on a side of the top surface of the mounting plate (1) away from the handle (12). The output end of the hydraulic rod (41) passes through the top surface of the mounting plate (1) and is fixedly mounted with the U-shaped plate (42). The inner wall of the U-shaped plate (42) is rotatably mounted with a symmetrically distributed first roller (43) and a second roller (45) via a bearing. The first roller (43) is located on a side away from the handle (12). The outer surface of the first roller (43) is fixedly sleeved with the annular blade (44).

2. A rammed earth device for building installation according to claim 1, characterized in that: The outer ring of the annular knife (44) is sharpened, and a first motor (46) and a second motor (47) are fixedly installed on the side wall of the U-shaped plate (42). The output ends of the first motor (46) and the second motor (47) pass through the side wall of the U-shaped plate (42) and are fixedly installed on one end of the first rotating roller (43) and the second rotating roller (45).

3. The rammed earth device for building installation according to claim 1, characterized in that: The damping assembly (2) comprises a slide bar (21), a limiting plate (22), a damping plate (23), a connecting plate (24), a collar (25), a fixed ring (26), a spring (27) and a movable ring (28); the fixed ring (26) is fixedly mounted on the bottom surface of the mounting plate (1) and distributed at the four corners of the clearance groove (11); the limiting plate (22) is fixedly mounted on the bottom end of the slide bar (21); the connecting plate (24) is fixedly mounted on the four corners of the damping plate (23); the collar (25) is fixedly mounted on one end of the connecting plate (24) away from the damping plate (23); and the collar (25) is slidably sleeved on the outer surface of the slide bar (21).

4. A rammed earth device for building installation according to claim 3, characterized in that: The rammed earth assembly (3) is fixedly mounted on the middle portion of the top surface of the shock absorbing plate (23), and the output end of the rammed earth assembly (3) extends to the bottom of the shock absorbing plate (23).

5. The rammed earth device for building installation according to claim 3, characterized in that: The top end of the outer surface of the slide bar (21) is fixedly sleeved with a fixed ring (26), the bottom surface of the fixed ring (26) is fixedly welded with one end of a spring (27), and the bottom end of the spring (27) is fixedly welded with a movable ring (28) that is slidably sleeved on the outer surface of the slide bar (21), and when the spring (27) is in a natural state, the bottom surface of the movable ring (28) contacts the top surface of the ring (25).

6. The rammed earth device for building installation according to claim 1, characterized in that: Support rods (13) are fixedly mounted on the four corners of the bottom surface of the mounting plate (1), and universal wheels (14) with a self-locking structure are fixedly mounted on the bottom surface of the support rods (13).

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