Building construction tamping equipment convenient to protect

Abstract

The utility model relates to the technical field of tamping equipment, and discloses convenient-to-protect tamping equipment for building construction, which comprises a tamping machine main body, the bottom of the tamping machine main body is connected with a rammer, the left side, the right side and the front side of the tamping machine main body are respectively provided with a water storage structure, and the top of the rammer is fixedly provided with a pushing structure. According to the rammer compactor, firstly, the rammer is driven by the rammer compactor body to stretch out and draw back to compact and impact on the ground, a push rod drives a piston to slide downwards in a fixed pipe, a liquid inlet in the surface of the fixed pipe is opened, a water source in a water storage tank is extracted through a liquid inlet pipe, and after the water source enters the fixed pipe, when the rammer compacts and impacts on the ground, the rammer is driven to stretch out and draw back; a push rod pushes a piston to extrude a water source in a fixed pipe, and then the water source is sprayed out from a one-way valve and an atomizing nozzle, so that the atomized water source is sprayed around the rammer compactor main body, and dust generated on the ground during ramming around the rammer compactor main body is effectively inhibited.

Description

Technical Field

[0001] This utility model relates to the field of compaction equipment technology, and in particular to a compaction device for building construction that is easy to protect. Background Technology

[0002] In building construction, compaction equipment is needed primarily for various reasons, including improving the bearing capacity of the foundation, ensuring structural stability, preventing uneven settlement, and increasing the density of the fill. By compacting the foundation soil with compaction equipment, soil particles are rearranged and squeezed together, reducing the porosity between soil particles and thus increasing the density of the foundation soil.

[0003] During compaction operations in construction, soil and other materials require strong impact and compaction. This disrupts the bond between soil particles, causing smaller particles to separate and form dust. This dust generation is particularly pronounced in dry weather conditions when the soil has low moisture content and less cohesion between particles. However, existing compaction equipment lacks dust suppression capabilities, failing to prevent dust spillage during construction and its potential impact on the health of surrounding workers.

[0004] The existing technical solutions described above have the following defects. To address these issues, a tamping device for building construction that is easy to protect is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a construction compaction device that is easy to protect, aiming to improve the problem that dust spillage during construction compaction can easily affect the health of surrounding construction workers.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A construction compaction device that is easy to protect includes a compactor body, a tamping hammer connected to the bottom of the compactor body, water storage structures provided on the left, right and front sides of the compactor body, a pushing structure fixedly installed on the top of the tamping hammer, and a dust suppression atomizing structure connected to the top of the compactor body.

[0008] The water storage structure includes three water tanks arranged in a rectangular pattern on three sides of the main body of the compactor. The water tanks are bolted to the outside of the main body of the compactor. A fixed pipe is vertically connected inside the water tank, and an inlet pipe is connected to the outside of the fixed pipe.

[0009] The pushing structure includes a pushing rod, the bottom end of which is fixedly installed on the top of the hammer, and a piston is connected to the top end of the pushing rod. The inner wall of the fixed tube is provided with a liquid inlet, which is connected to the liquid inlet pipe. The inside of the liquid inlet is sealed by an elastic sealing element.

[0010] The atomizing dust suppression structure includes a one-way valve, which is connected to the top of the water tank, and an atomizing nozzle is connected to the top of the one-way valve.

[0011] As a further description of the above technical solution:

[0012] The elastic seal includes a support rod longitudinally connected inside the liquid inlet, a sealing plate sleeved on the surface of the support rod, a torsion spring connected to the surface of the support rod, and the other end of the torsion spring connected to the inner wall of the sealing plate.

[0013] As a further description of the above technical solution:

[0014] A pull spring is connected to the top of the inner wall of the liquid inlet, and the other side of the pull spring is connected to the surface of the sealing plate.

[0015] As a further description of the above technical solution:

[0016] The main body of the compactor is connected to a reinforcing frame on the outside, and the water tank is located on the inside of the reinforcing frame and fixedly installed thereto.

[0017] As a further description of the above technical solution:

[0018] The top and bottom of the water tank are both connected to cushioning pads, and the outer side of the cushioning pads contacts the reinforcing frame.

[0019] As a further description of the above technical solution:

[0020] The push rod is slidably connected inside the reinforced frame.

[0021] As a further description of the above technical solution:

[0022] A limit frame is provided on the outside of the main body of the compactor, and the limit frame is fixedly installed on the outside of the water tank.

[0023] As a further description of the above technical solution:

[0024] A perforated metal plate is fixedly installed on the outer side of the limiting frame.

[0025] This utility model has the following beneficial effects:

[0026] 1. In this utility model, the hammer is first driven by the main body of the compactor to extend and retract, impacting the ground. This causes the push rod to drive the piston to slide downward inside the fixed tube, opening the liquid inlet on the surface of the fixed tube and drawing water from the water tank through the liquid inlet pipe. After the water enters the fixed tube, when the hammer impacts the ground, the push rod pushes the piston to squeeze the water inside the fixed tube, which is then sprayed out from the one-way valve and the atomizing nozzle. The atomized water is sprayed around the main body of the compactor, effectively suppressing the dust generated on the ground around the main body of the compactor during compaction.

[0027] 2. In this utility model, with the cooperation of the reinforced frame, buffer pad, and metal perforated plate, the reinforced frame and buffer pad can support and buffer the water tank, making the water tank more stable during use and less likely to fall due to vibration. The metal perforated plate can limit the water tank to prevent it from moving outward, and can also partially absorb the noise emitted by the main body of the compactor, reducing the noise during the operation of the main body of the compactor. Attached Figure Description

[0028] Figure 1 A three-dimensional schematic diagram of a building construction compaction device that is easy to protect, as proposed in this utility model;

[0029] Figure 2 A three-dimensional structural diagram of a water-retaining structure for a construction compaction device that is easy to protect, as proposed in this utility model.

[0030] Figure 3 This is a schematic diagram of the main view cross-sectional structure of a water storage tank for a construction compaction device that is easy to protect, as proposed in this utility model.

[0031] Figure 4 This utility model Figure 3 An enlarged schematic diagram of the structure at point A in the middle.

[0032] Legend:

[0033] 1. Main body of the tamper; 2. Tamping hammer; 31. Water tank; 32. Fixing pipe; 33. Liquid inlet pipe; 41. Push rod; 42. Piston; 43. Liquid inlet; 51. One-way valve; 52. Atomizing nozzle; 61. Support rod; 62. Sealing plate; 63. Torsion spring; 7. Pulling spring; 8. Reinforced frame; 9. Buffer pad; 10. Limiting frame; 11. Metal perforated plate. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Reference Figure 1-3 An embodiment of this utility model is provided: a tamping device for building construction that is easy to protect, including a tamping machine body 1, a tamping hammer 2 connected to the bottom of the tamping machine body 1, water storage structures provided on the left, right and front sides of the tamping machine body 1, a pushing structure fixedly installed on the top of the tamping hammer 2, and a misting dust suppression structure connected to the top of the tamping machine body 1.

[0036] The water storage structure includes three water tanks 31, which are arranged in a rectangular shape on three sides of the main body 1 of the compactor. The water tanks 31 are installed on the outside of the main body 1 of the compactor by bolts. A fixed pipe 32 is vertically connected inside the water tank 31. An inlet pipe 33 is connected to the outside of the fixed pipe 32. The fixed pipe 32 inside the water tank 31 allows the inlet pipe 33 to draw water into the fixed pipe 32 so that it can be sprayed out.

[0037] The pushing structure includes a pushing rod 41, the bottom end of which is fixedly installed on the top of the tamping hammer 2, so that the pushing rod 41 can slide inside the fixed tube 32 to push the water source as the tamping hammer 2 extends and retracts. The top end of the pushing rod 41 is connected to a piston 42, which drives the piston 42 to slide inside the fixed tube 32 to squeeze the water source inside the fixed tube 32. After being squeezed, the water source is delivered from the top of the one-way valve 51 and sprayed out through the atomizing nozzle 52. The atomized water source is sprayed out to suppress the dust in the compacted ground of the tamping machine body 1. The inner wall of the fixed tube 32 is provided with a liquid inlet 43, which is connected to the liquid inlet pipe 33. The inside of the liquid inlet 43 is sealed by an elastic seal.

[0038] The atomizing dust suppression structure includes a one-way valve 51, which is connected to the top of the water tank 31. The top of the one-way valve 51 is connected to an atomizing nozzle 52. The one-way valve 51 allows the water source transported by the fixed pipe 32 to be transported unidirectionally into the atomizing nozzle 52. After the water source is sprayed out from the top of the atomizing nozzle 52, it suppresses the dust generated during the compaction impact of the tamping hammer 2 at the bottom of the compactor body 1 on the ground.

[0039] Reference Figure 2-4The elastic seal includes a support rod 61 longitudinally connected inside the inlet 43. A sealing plate 62 is sleeved on the surface of the support rod 61, and a torsion spring 63 is connected to the surface of the support rod 61. The other end of the torsion spring 63 is connected to the inner wall of the sealing plate 62. The push rod 41 drives the piston 42 to slide inside the fixed tube 32. As the piston 42 moves down, the sealing plate 62 inside the inlet 43 is opened by the water source drawn in by the inlet pipe 33, causing the sealing plate 62 to twist around the support rod 61 as the center, so that the water source is drawn into the interior of the fixed tube 32, and the water source flows quickly into the interior of the fixed tube 32. A pulling spring 7 is connected to the top of the inner wall of the inlet 43. The other side of the pulling spring 7 is connected to the surface of the sealing plate 62. The pulling spring 7 assists in pulling the sealing plate 62 when it is opened, so that after the piston 42 stops, the pulling spring 7 and the torsion spring 63 quickly drive the sealing plate 62 to seal the inlet 43.

[0040] Reference Figure 2-4 The main body 1 of the compactor is connected to a reinforcing frame 8 on its outer side. The water tank 31 is located inside the reinforcing frame 8 and is fixedly installed thereto. The reinforcing frame 8 strengthens the outer surface of the main body 1 of the compactor and supports the water tank 31. Buffer pads 9 are connected to the top and bottom of the water tank 31. The outer side of the buffer pads 9 contacts the reinforcing frame 8. The buffer pads 9 are positioned on the outside of the water tank 31 to prevent the water tank 31 from directly contacting the main body 1 of the compactor during use and generating strong vibrations that could cause the water tank 31 to loosen. This provides cushioning protection for the water tank 31. The push rod 41 is slidably connected inside the reinforcing frame 8. A limit frame 10 is provided on the outside of the compactor body 1. The limit frame 10 is fixedly installed on the outside of the water tank 31. The limit frame 10 can limit the three water tanks 31 to prevent displacement. A metal perforated plate 11 is fixedly installed on the outside of the limit frame 10. The metal perforated plate 11 can protect the outside of the water tank 31 to prevent external stone particles from hitting the water tank 31. In addition, the multiple small holes on the metal perforated plate 11 can partially absorb the noise generated by the compactor body 1 and reduce noise pollution.

[0041] Working principle: During operation, hydraulic oil enters the lower chamber of the hydraulic cylinder of the main body 1 of the compactor during the compaction process, driving the hammer 2 to rise. When the hammer 2 rises to a certain height, the hydraulic system controls the flow of hydraulic oil, causing the hydraulic oil in the lower chamber of the hydraulic cylinder to flow back into other chambers. At this time, the hammer 2 falls freely under the action of gravity, which in turn causes the push rod 41 and piston 42 to slide downward inside the fixed tube 32. The downward movement of the piston 42 generates pressure to open the sealing plate 62 inside the inlet 43, thus sealing the... The plate 62 opens the inlet pipe 33 with the support rod 61 as the center, drawing water from the water tank 31 into the fixed pipe 32. When the hammer 2 is compacting the ground, the push rod 41 is pushed by the rising hammer 2, which drives the piston 42 to squeeze the water in the fixed pipe 32, so that the water enters the one-way valve 51 and is atomized and sprayed out from the atomizing nozzle 52. The atomized water is sprayed around the main body 1 of the compactor, suppressing the dust generated during compaction around the main body 1 of the compactor, thereby preventing the dust from spreading and affecting the health of the surrounding construction personnel.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A ramming equipment for construction work which is convenient for protection, comprising a ramming machine body (1), a rammer (2) is connected to the bottom of the ramming machine body (1), characterized in that: The left side and the right side and the front side of the tamper body (1) are provided with water storage structures, the top of the tamper (2) is fixedly installed with a pushing structure, and the top of the tamper body (1) is communicated with an atomization dust suppression structure. The water storage structure comprises three water storage tanks (31) arranged in a rectangular shape on three sides of the tamper body (1), the water storage tanks (31) are installed on the outside of the tamper body (1) through bolts, and the inside of each water storage tank (31) is vertically connected with a fixed pipe (32). The pushing structure comprises a pushing rod (41), the bottom end of the pushing rod (41) is fixedly installed on the top of the tamper (2), the top end of the pushing rod (41) is connected with a piston (42), the inner wall of the fixed pipe (32) is provided with a liquid inlet (43), the liquid inlet (43) is communicated with the liquid inlet pipe (33), and the inside of the liquid inlet (43) is sealed by an elastic sealing element. The atomization dust suppression structure comprises a one-way valve (51), the one-way valve (51) is communicated at the top of the water storage tank (31), and the top end of the one-way valve (51) is communicated with an atomization nozzle (52).

2. A tampering apparatus for construction purposes with facilitated protection according to claim 1, characterized in that: The elastic sealing element comprises a support rod (61) connected longitudinally in the inside of the liquid inlet (43), the surface of the support rod (61) is sleeved with a sealing plate (62), the surface of the support rod (61) is connected with a torsional spring (63), and the other end of the torsional spring (63) is connected with the inner wall of the sealing plate (62).

3. A tampering apparatus for construction purposes with facilitated protection according to claim 2, characterized in that: The top of the inner wall of the liquid inlet (43) is connected with a pulling spring (7), and the other side of the pulling spring (7) is connected with the surface of the sealing plate (62).

4. A tampering apparatus for construction purposes with easy protection as per claim 1, characterized in that: The outside of the tamper body (1) is connected with a reinforcing frame (8), the water storage tank (31) is located in the inside of the reinforcing frame (8) and is fixedly installed with the reinforcing frame (8).

5. A tampering apparatus for use in construction work, according to claim 4, characterized in that: The top and the bottom of the water storage tank (31) are connected with a buffer pad (9), and the outside of the buffer pad (9) is in contact with the reinforcing frame (8).

6. A tampering apparatus for use in construction work, as defined in claim 5, wherein: The pushing rod (41) is slidingly connected in the inside of the reinforcing frame (8).

7. A tampering apparatus for construction purposes, as per claim 1, characterized in that: The outside of the tamper body (1) is provided with a limiting frame (10), and the limiting frame (10) is fixedly installed on the outside of the water storage tank (31).

8. A tampering device for construction purposes, according to claim 7, characterized in that: The outside of the limiting frame (10) is fixedly installed with a metal porous plate (11).

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