Tamping machine for building construction

Abstract

The utility model discloses a rammer compactor for building construction, and relates to the technical field of rammer compactors, the rammer compactor comprises a shell assembly, a protection plate assembly is fixedly connected to the shell assembly, a ramming mechanism is further fixedly arranged in the shell assembly, the shell assembly comprises a shell main body, a sliding limiting groove and a top plate, the protection plate assembly comprises a first hydraulic cylinder, a connecting plate, a connecting rod, a sliding block, a mounting plate, a baffle, a dust suction machine and a dust storage box. According to the rammer compactor for building construction, by arranging the outer shell assembly with the buffering inner plate and the protection plate assembly, when the rammer compactor for building construction is used, the height of a baffle can be adjusted through a first hydraulic cylinder, the adjusting mode is simple and easy to implement, and meanwhile the situation that the height of the baffle is limited due to rigid connection between the protection plate assembly and the shell assembly is avoided through the buffering inner plate; and the protection plate assembly is damaged and the service life is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of compacting machines, in particular to a compacting machine used for building construction. Background Art

[0002] In construction projects, a compactor is a machine that compacts the road surface through the vibration of a vibration plate. It mainly uses the power inside the machine to make the compacted layer permanently deform and compact. It is suitable for various compaction operations. According to the different ways in which the hammer falls, the hydraulic vibration plate compactor can be divided into free-fall hammer and forced-fall hammer. The hydraulic cylinder lifts the hammer to a set height and then releases it. The hammer falls freely. After the hammer falls, it hits the assembly of the hammer and the rammer plate through the hammer pad, driving the rammer plate to compact the ground.

[0003] The utility model patent with the patent application publication number CN 214832560 U discloses a compacting machine for construction, which includes a machine body and a compacting hammer, both sides of the machine body are fixedly connected with handrails by screws, the top of the machine body is fixedly connected with a punching device by screws, one side of the top of the machine body is fixedly connected with a bottom plate by a buckle, one side of the top of the machine body is provided with a card slot, the front of the bottom plate is provided with a rectangular slot, the bottom of the rectangular slot is fixedly connected with a roller, a through hole is provided through the center of the top of the machine body, the bottom of the punching device is fixedly connected with a fixed rod by bolts, the top of the compacting hammer is provided with a limited slot, a handle is fixedly connected at the edge of one side of the top of the machine body, a tension spring is welded at the bottom of the machine body, a card block is welded at the bottom of the tension spring, and a first threaded groove is provided at the center of the top of the compacting hammer. The technical solution provided by the utility model has a reasonable structure, rollers are arranged on the bottom plate, and the machine body is tilted to make the rollers touch the ground, which solves the problem that the compacting machine is easy to injure the staff and damage the compacting machine body during transportation.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that the adjusting bolt of the device is located on the side of the casing and below the handle, so it is difficult to adjust the height of the protective cover. When adjusting, it is also necessary to complete the adjustment of the height of the protective cover by turning the adjusting bolt, which is very inconvenient to operate, reduces the adjustment efficiency and wastes a lot of production time. The side frame of the device is rigidly connected to the casing and lacks a buffer structure. Therefore, when in use, the protective cover is easily damaged or falls due to vibration, which poses a safety hazard. In addition, the device lacks a dust suction structure, which easily causes dust to be raised during use. Inhalation during operation will cause damage to the health of the operator.

[0005] Therefore, it is necessary to invent a kind of building construction compacting machine to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a compacting machine for construction to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compactor for construction, comprising a housing assembly, a protective plate assembly being fixedly connected to the housing assembly, and a compacting mechanism being fixedly arranged inside the housing assembly;

[0008] The shell assembly includes a shell body, a sliding limit groove and a top plate, the sliding limit groove is opened on the surface of the shell body, the top plate is fixedly connected to the shell body and is located above the shell body, the protection plate assembly includes a first hydraulic cylinder, a connecting plate, a connecting rod, a sliding block, a mounting plate, a baffle, a vacuum cleaner and a dust storage box, the first hydraulic cylinder is fixedly connected to the shell assembly and is located above the shell assembly, the connecting plate is fixedly connected to the first hydraulic cylinder and is located above the first hydraulic cylinder, the connecting rod is fixedly connected below the connecting plate and passes through the top plate, the sliding block is fixedly connected below the connecting rod and is located inside the sliding limit groove, the mounting plate is fixedly connected to the sliding block and is located outside the sliding block, the baffle is fixedly connected to the mounting plate and is located below the mounting plate, the vacuum cleaner is fixedly installed below the mounting plate, and the dust storage box is fixedly connected to the mounting plate and is located above the mounting plate.

[0009] Preferably, the shell assembly also includes a handle, a fixed outer plate and a buffer inner plate, the handle is fixedly connected to the top plate and is located on the outside of the top plate, the fixed outer plate is fixedly connected to the top plate and is located above the top plate, and the buffer inner plate is elastically connected to the fixed outer plate and slidably sleeved inside the fixed outer plate.

[0010] Preferably, the tamping mechanism includes a second hydraulic cylinder, a vibration shaft, a buffer seat, a buffer rod and a tamping plate.

[0011] Preferably, the second hydraulic cylinder is fixedly connected to the bottom of the top plate and is located inside the outer shell body, the vibration shaft is fixedly connected to the bottom of the second hydraulic cylinder and passes through the outer shell body, the buffer seat is fixedly connected to the vibration shaft and is located below the vibration shaft, the buffer rod is elastically connected to the buffer seat and is located below the buffer seat, and the tamping plate is fixedly connected to the buffer rod and is located below the buffer rod.

[0012] Technical effects and advantages of the utility model:

[0013] The utility model is provided with an outer shell component with a buffer inner plate and a protective plate component, so that when the rammer is used for construction, the height of the baffle can be adjusted by a first hydraulic cylinder, and the adjustment method is simple and easy. At the same time, the buffer inner plate can avoid the situation where the protective plate component is damaged and the service life is reduced due to the rigid connection between the protective plate component and the shell component.

[0014] The utility model provides a protection plate assembly with a dust collector and a dust storage box, so that when in use, the dust raised by the tamping plate vibration can be absorbed by the dust collector and stored in the dust storage box, thereby preventing the operator from inhaling the dust and causing harm to his health, and also maintaining a good working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of the overall structure of the utility model.

[0016] Figure 2 It is a side view of the overall structure of the utility model.

[0017] Figure 3 It is a bottom view of the overall structure of the utility model.

[0018] Figure 4 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 5 It is an internal cross-sectional view of the overall structure of the utility model.

[0020] In the figure: 1. shell assembly; 11. shell body; 12. sliding limit groove; 13. top plate; 14. handle; 15. fixed outer plate; 16. buffer inner plate; 2. protection plate assembly; 21. first hydraulic cylinder; 22. connecting plate; 23. connecting rod; 24. sliding block; 25. mounting plate; 26. baffle; 27. vacuum cleaner; 28. dust storage box; 3. tamping mechanism; 31. second hydraulic cylinder; 32. vibration shaft; 33. buffer seat; 34. buffer rod; 35. tamping plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-5 A compacting machine for construction shown in the figure comprises a housing assembly 1, a protection plate assembly 2 is fixedly connected to the housing assembly 1, and a compacting mechanism 3 is also fixedly arranged inside the housing assembly 1;

[0023] More specifically, the shell assembly 1 includes a shell body 11, a sliding limit groove 12, a top plate 13, a handle 14, a fixed outer plate 15 and a buffer inner plate 16. The sliding limit groove 12 is opened on the surface of the shell body 11, the top plate 13 is fixedly connected to the shell body 11 and is located above the shell body 11, the handle 14 is fixedly connected to the top plate 13 and is located outside the top plate 13, the fixed outer plate 15 is fixedly connected to the top plate 13 and is located above the top plate 13, the buffer inner plate 16 is elastically connected to the fixed outer plate 15 and slidably sleeved inside the fixed outer plate 15, and at the same time, the buffer inner plate 16 is used to avoid the situation where the protection plate assembly 2 is damaged and the service life is reduced due to the rigid connection between the protection plate assembly 2 and the shell assembly;

[0024] like Figure 2-4 As shown, the protection plate assembly 2 includes a first hydraulic cylinder 21, a connecting plate 22, a connecting rod 23, a sliding block 24, a mounting plate 25, a baffle 26, a dust collector 27 and a dust storage box 28. The first hydraulic cylinder 21 is fixedly connected to the housing assembly 1 and is located above the housing assembly 1. The connecting plate 22 is fixedly connected to the first hydraulic cylinder 21 and is located above the first hydraulic cylinder 21. The connecting rod 23 is fixedly connected to the bottom of the connecting plate 22 and passes through the top plate 13. The sliding block 24 is fixedly connected to the bottom of the connecting rod 23 and is located inside the sliding limit groove 12. The mounting plate 25 is fixedly connected to the sliding block 24 and is located outside the sliding block 24. The baffle 26 is fixedly connected to the mounting plate 25 and is located on the mounting plate 25, the dust collector 27 is fixedly installed under the mounting plate 25, the dust storage box 28 is fixedly connected to the mounting plate 25 and is located above the mounting plate 25, and the housing assembly 1 with the buffer inner plate 16 and the protection plate assembly 2 are provided, so that when the rammer for construction is used, the height of the baffle 26 can be adjusted by the first hydraulic cylinder 21, and the adjustment method is simple and easy. By providing the protection plate assembly 2 with the dust collector 27 and the dust storage box 28, the dust raised by the vibration of the rammer 35 can be absorbed by the dust collector 27 when in use, and stored by the dust storage box 28, so as to avoid the operator from inhaling dust and causing harm to health, and also maintain a good working environment;

[0025] like Figure 5 As shown, the tamping mechanism 3 includes a second hydraulic cylinder 31, a vibration shaft 32, a buffer seat 33, a buffer rod 34 and a tamping plate 35. The second hydraulic cylinder 31 is fixedly connected to the bottom of the top plate 13 and is located inside the outer shell body 11. The vibration shaft 32 is fixedly connected to the bottom of the second hydraulic cylinder 31 and passes through the outer shell body 11. The buffer seat 33 is fixedly connected to the vibration shaft 32 and is located below the vibration shaft 32. The buffer rod 34 is elastically connected to the buffer seat 33 and is located below the buffer seat 33. The tamping plate 35 is fixedly connected to the buffer rod 34 and is located below the buffer rod 34.

[0026] Working principle of this utility model:

[0027] During actual use, the operator first turns on the first hydraulic cylinder 21, and the first hydraulic cylinder 21 drives the connecting plate 22 to move upward or downward, and the connecting plate 22 drives the connecting rod 23 to move. When the connecting rod 23 moves, it can drive the sliding block 24 to move up and down in the sliding limit groove 12. The movement of the sliding block 24 drives the mounting plate 25 and the baffle 26 to move, so that the height of the baffle 26 can be adjusted to adapt to different working scenes. After the height adjustment of the baffle 26 is completed, the operator can turn on the second hydraulic cylinder 31 for compaction operation, and at the same time, the operator turns on the vacuum cleaner 27 to absorb the dust raised during the operation.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A compacting machine for construction, characterized in that: It comprises a shell component (1), a protection plate component (2) is fixedly connected to the shell component (1), and a tamping mechanism (3) is also fixedly arranged inside the shell component (1); The housing assembly (1) comprises a housing body (11), a sliding limit groove (12) and a top plate (13); the sliding limit groove (12) is formed on the surface of the housing body (11); the top plate (13) is fixedly connected to the housing body (11) and is located above the housing body (11); the protection plate assembly (2) comprises a first hydraulic cylinder (21), a connecting plate (22), a connecting rod (23), a sliding block (24), a mounting plate (25), a baffle (26), a dust collector (27) and a dust storage box (28); the first hydraulic cylinder (21) is fixedly connected to the housing assembly (1) and is located above the housing assembly (1); the connecting plate (22) is fixedly connected to the first hydraulic cylinder (21), a connecting rod (23), a sliding block (24), a mounting plate (25), a baffle (26), a dust collector (27) and a dust storage box (28); The hydraulic cylinder (21) is fixedly connected and located above the first hydraulic cylinder (21); the connecting rod (23) is fixedly connected below the connecting plate (22) and passes through the top plate (13); the sliding block (24) is fixedly connected below the connecting rod (23) and located inside the sliding limit groove (12); the mounting plate (25) is fixedly connected to the sliding block (24) and located outside the sliding block (24); the baffle (26) is fixedly connected to the mounting plate (25) and located below the mounting plate (25); the vacuum cleaner (27) is fixedly installed below the mounting plate (25); and the dust storage box (28) is fixedly connected to the mounting plate (25) and located above the mounting plate (25).

2. A compacting machine for construction according to claim 1, characterized in that: The housing assembly (1) further comprises a handle (14), a fixed outer plate (15) and a buffer inner plate (16); the handle (14) is fixedly connected to the top plate (13) and is located outside the top plate (13); the fixed outer plate (15) is fixedly connected to the top plate (13) and is located above the top plate (13); and the buffer inner plate (16) is elastically connected to the fixed outer plate (15) and is slidably sleeved inside the fixed outer plate (15).

3. A compacting machine for construction according to claim 2, characterized in that: The tamping mechanism (3) comprises a second hydraulic cylinder (31), a vibration shaft (32), a buffer seat (33), a buffer rod (34) and a tamping plate (35).

4. A compacting machine for construction according to claim 3, characterized in that: The second hydraulic cylinder (31) is fixedly connected to the bottom of the top plate (13) and is located inside the outer shell body (11); the vibration shaft (32) is fixedly connected to the bottom of the second hydraulic cylinder (31) and passes through the outer shell body (11); the buffer seat (33) is fixedly connected to the vibration shaft (32) and is located below the vibration shaft (32); the buffer rod (34) is elastically connected to the buffer seat (33) and is located below the buffer seat (33); and the tamping plate (35) is fixedly connected to the buffer rod (34) and is located below the buffer rod (34).

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