CN220486406U - Tamper - Google Patents

Abstract

The utility model discloses a tamper, comprising: the base, both sides of the upper end of the base are fixed with the fixed column, the upper end of the fixed column is fixed with the top cap; the tamping plate is arranged at the position of the inner side of the base, and limit components are arranged on two sides of the tamping plate; the transmission assembly is arranged at the upper end of the base, and one end of the first supporting plate, which is far away from the second supporting plate, is provided with a stepping and pulling assembly. According to the tamper provided by the utility model, the base is provided with the tamper plate capable of tamping the ground, the limiting device for limiting the movement of the tamper plate, the transmission device for driving the tamper plate to move up and down and the treading device, the treading plate is treaded to drive the treading steel cable and the transmission steel cable in the transmission assembly to move, so that the tamper plate moves upwards along with the treading of the first connecting column, the tamper plate falls down under the self weight to tamp the ground, the heavy operation of workers is reduced, the operation effect of the device is improved, and the use efficiency of the device is improved.

Description

Tamper

Technical Field

The utility model relates to the technical field related to civil engineering, in particular to a tamper.

Background

In the civil engineering process, the compaction operation is often carried out on the foundation or the filled soil stones so as to improve the compactness of the foundation or the filled soil stones. In the prior art, the electric rammer is widely used because of its convenient transportation, simple operation and capability of providing enough impact force. For many projects, the tamping treatment of soft foundations or corner parts is generally carried out by adopting a small electric tamping machine, but for places without a power supply, the electric tamping machine cannot operate because of no power supply, but the foundation also needs to be tamped.

As disclosed in chinese patent (CN 210263009U), the simple tamper comprises a main frame, the main frame comprises a bottom frame and a bracket, the bottom frame is provided with a bottom plate, the bracket is connected with a top plate, the upper surface of the top plate is provided with a top handle, a side handle is connected between the bottom plate and the top plate, the bracket is also connected with a fixing ring, the fixing ring is connected with a pull ring, and the pull ring is tied and connected with a pull rope. The constructor performs tamping operation on the ground through the tamper. The device has the advantages of simple structure, reasonable design and convenient operation, and can finish the tamping operation of the foundation or the corner without electrifying. The simple tamper can be manufactured by using building materials in construction sites, reduces manufacturing cost and has high recycling rate. Meanwhile, constructors can respectively tamp soft foundations such as the flat ground and the groove through the top handles and the side handles. The top handle comprises straight tube and convex pipe, guarantees that constructor can not fish tail when holding. The arrangement of the side handles ensures the distance between the tamper and the foot of the constructor when the constructor is in use, and prevents the tamper from tamping the foot when falling.

In summary, the following technical problems exist in the prior art: the tamping plate in the device is heavy, needs to be automatically fallen after being pulled to a certain position by one hand, is inconvenient to operate, is easy to seriously lower in use efficiency due to the physical strength of workers, and provides a novel technical scheme for solving the technical problems in the above patent.

Disclosure of Invention

In view of the above, it is desirable to provide a tamper that includes a base provided with a tamper plate for compacting the ground, a stopper for limiting movement of the tamper plate, a transmission device for driving the tamper plate to move up and down, and a step-down device for stepping down the tamper plate in a step-down assembly, the step-on steel cable in the drive step-on assembly and the transmission steel cable in the transmission assembly are driven to move, so that the tamping plate moves upwards along with the step-on of the first connecting column, and then the step-on plate is loosened, so that the tamping plate falls down under the self weight to tamp the ground, the heavy operation of workers is reduced, the operation effect of the device is improved, and the use efficiency of the device is improved.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a tamper for use in civil engineering.

The tamper specifically includes:

the device comprises a base, wherein fixing columns are fixed on two sides of the upper end of the base, a top cover is fixed at the upper end of the fixing columns, a first supporting plate is fixed at one end between the base and the top cover, and a second supporting plate is fixed at the other end between the base and the top cover;

the tamping plate is arranged at the position inside the base, and limit components are arranged on two sides of the tamping plate;

the transmission assembly is arranged at the position of the upper end of the base, one end of the first supporting plate, which is far away from the second supporting plate, is provided with a treading assembly, and the transmission assembly and the treading assembly are used for being matched with the tamping plate.

As a preferred embodiment of the tamper provided by the utility model, the limiting assembly comprises a movable sleeve, movable seats, transmission blocks and first transmission sleeves, wherein the movable seats are fixed on two sides of the tamper plate and at positions corresponding to the fixed columns, the movable sleeves are fixed on one sides of each movable seat far away from the tamper plate, the movable sleeves are in sliding connection with the fixed columns, the transmission blocks are fixed on the upper ends of the fixed columns and on one sides of the fixed columns near the fixed columns, and the first transmission sleeves are fixed on one sides of the transmission blocks far away from the corresponding fixed columns.

As a preferred implementation mode of the tamper provided by the utility model, the transmission assembly comprises a fixed seat, a fixed ring and a transmission steel cable, wherein the fixed seat is fixed on both sides of the tamper plate and at positions corresponding to the fixed columns, the fixed ring is fixed on the inner side of the fixed seat, and the transmission steel cable is arranged at the upper end of the fixed ring.

As a preferred implementation mode of the tamper provided by the utility model, the transmission assembly further comprises a first rotating shaft, a first connecting column, a second transmission sleeve and a second rotating shaft, wherein the inner sides of the upper ends of the first transmission sleeves are respectively connected with the first rotating shaft in a rotating way, the upper ends of the first supporting plates, which are close to one ends of the second supporting plates, are fixedly provided with the first connecting columns, the ends of the first connecting columns, which are close to one ends of the second supporting plates, are fixedly provided with the second transmission sleeves, the upper ends of the two sides of the second connecting columns are respectively fixedly provided with the second transmission sleeves, the inner sides of the upper ends of the second transmission sleeves are respectively connected with a plurality of second rotating shafts in a rotating way, one ends of the transmission steel cables are respectively fixed with the fixed rings, and the other ends of the transmission steel cables respectively penetrate through the inner sides of the corresponding first transmission sleeve and the second transmission sleeve in sequence, and the other ends of the two transmission steel cables are fixedly connected.

As a preferred embodiment of the tamper provided by the utility model, the treading assembly comprises a steel cable sleeve, a third rotating shaft and a treading steel cable, wherein the steel cable sleeve is fixed on the inner side of the first supporting plate, a plurality of third rotating shafts are rotatably connected to the upper end and the lower end of the inner side of the steel cable sleeve, the treading steel cable is movably connected to the inner side of the steel cable sleeve, and one end of the treading steel cable close to the second supporting plate is fixed with the other end of the transmission steel cable.

As a preferred implementation mode of the tamper provided by the utility model, the pulling assembly further comprises a pulling column, a first pulling sleeve, a fixing block, pulling plates and a connecting block, wherein the pulling columns are fixed on the inner sides of two ends of the first supporting plate, the first pulling sleeves are connected with the outer sides of the upper ends of the pulling columns in a sliding mode, the fixing blocks are fixed on one ends of the first pulling sleeves, which are far away from the second supporting plate, the pulling plates are fixed on one ends of the fixing blocks, which are far away from the second supporting plate, the connecting block is fixed on the central position, which is close to one end of the first supporting plate, of the pulling plates, the upper ends of the connecting block are fixed with the other ends of pulling steel cables, and the second pulling sleeves are connected with the outer sides of the pulling columns in a sliding mode, and stay columns are fixed between the second pulling sleeves and the pulling plates.

As a preferred embodiment of the tamper provided by the utility model, the two sides of the base, which are close to one end of the first supporting plate, are respectively provided with a movable wheel, and the upper end of the top cover is fixedly provided with a movable handle.

Compared with the prior art, the utility model has the following beneficial effects:

according to the tamper provided by the utility model, the base is provided with the tamper plate capable of tamping the ground, the limiting device for limiting the movement of the tamper plate, the transmission device for driving the tamper plate to move up and down and the treading device, when the tamper is used, the treading plate in the treading assembly is downwards treaded, the treading steel cable in the treading assembly and the transmission steel cable in the transmission assembly are driven to move, so that the tamper plate moves upwards along with the treading of the first connecting column, and then the treading plate is released, so that the tamper plate falls down along with the self weight to tamp the ground, the heavy operation of workers is reduced, the operation effect of the tamper is improved, and the use efficiency of the tamper is improved.

Drawings

In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall construction of a tamper provided by the present utility model;

FIG. 2 is a schematic view of the construction of the tamper stop assembly provided by the present utility model;

FIG. 3 is a schematic view of the construction of the tamper plate provided by the present utility model;

FIG. 4 is a schematic structural view of a tamper drive assembly provided by the present utility model;

FIG. 5 is a schematic cross-sectional structural view of a first support plate of the tamper provided by the present utility model;

FIG. 6 is a schematic diagram of a tamper tread assembly provided by the present utility model.

The labels in the figures are illustrated below:

1. a base; 2. fixing the column; 3. moving the sleeve; 4. a movable seat; 5. a tamper plate; 6. a top cover; 7. a first support plate; 8. a second support plate; 9. a transmission block; 10. a first transmission sleeve; 11. a fixing seat; 12. a fixing ring; 13. a transmission steel cable; 14. a first rotating shaft; 15. a first connection post; 16. a second connection post; 17. a second transmission sleeve; 18. a second rotating shaft; 19. a wire rope sleeve; 20. a third rotating shaft; 21. treading a steel cable; 22. stepping the column; 23. a first sleeve is stepped on; 24. a fixed block; 25. a pedal; 26. a connecting block; 27. a second sleeve is stepped on; 28. a strut; 29. a moving handle; 30. and (5) moving the wheel.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As described in the background art, the tamper plate in this device is itself heavy and requires one hand to be pulled into place and then automatically dropped, which is inconvenient to operate and is prone to serious physical effort by workers, resulting in lower use efficiency.

In order to solve the technical problem, the utility model provides a tamper which is applied to civil engineering.

Referring specifically to fig. 1-3, the tamper specifically includes:

the device comprises a base 1, fixing columns 2 are fixed on two sides of the upper end of the base 1, a top cover 6 is fixed on the upper end of the fixing columns 2, a first supporting plate 7 is fixed at one end between the base 1 and the top cover 6, and a second supporting plate 8 is fixed at the other end between the base 1 and the top cover 6;

the tamping plate 5 is arranged at the position inside the base 1, and limit components are arranged on two sides of the tamping plate 5;

the transmission assembly is arranged at the upper end of the base 1, one end, far away from the second support plate 8, of the first support plate 7 is provided with a treading assembly, and the transmission assembly and the treading assembly are used for being matched with the tamping plate 5.

According to the tamper provided by the utility model, the base 1 is provided with the tamper plate 5 capable of tamping the ground, the limiting device for limiting the movement of the tamper plate 5, the transmission device and the stepping device for driving the tamper plate 5 to move up and down, when the tamper is used, the pedal 25 in the stepping assembly is stepped down, the stepping steel cable 21 in the stepping assembly and the transmission steel cable 13 in the transmission assembly are driven to move, the tamper plate 5 moves up along with the stepping of the first connecting column 15, and then the pedal 25 is loosened, so that the tamper plate 5 falls down along with the self weight to tamp the ground, the heavy operation of workers is reduced, the operation effect of the device is improved, and the use efficiency of the device is improved.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Example 1:

referring to fig. 1-3, a tamper, comprising: the device comprises a base 1, fixing columns 2 are fixed on two sides of the upper end of the base 1, a top cover 6 is fixed on the upper end of the fixing columns 2, a first supporting plate 7 is fixed at one end between the base 1 and the top cover 6, and a second supporting plate 8 is fixed at the other end between the base 1 and the top cover 6; the tamping plate 5 is arranged at the position inside the base 1, and limit components are arranged on two sides of the tamping plate 5; the transmission assembly is arranged at the upper end of the base 1, one end, far away from the second support plate 8, of the first support plate 7 is provided with a treading assembly, and the transmission assembly and the treading assembly are used for being matched with the tamping plate 5.

Referring to fig. 2-4, the limiting assembly includes a moving sleeve 3, moving seats 4, a driving block 9 and a first driving sleeve 10, in order to conveniently limit the tamper plate 5 when moving up and down, the moving seats 4 are fixed at the two sides of the tamper plate 5 and at positions corresponding to the fixing columns 2, the moving sleeve 3 is fixed at one side of each moving seat 4 far away from the tamper plate 5, the moving sleeve 3 is slidably connected with the fixing column 2, the driving block 9 is fixed at the upper end of each fixing column 2 and at one side close to the fixing column 2, and the first driving sleeve 10 is fixed at one side of the driving block 9 far away from the corresponding fixing column 2. The transmission assembly comprises a fixed seat 11, a fixed ring 12 and a transmission steel cable 13, wherein the fixed seat 11 is fixed on the two sides of the ramming plate 5 and at the positions corresponding to the fixed columns 2, the fixed ring 12 is fixed on the inner side of the fixed seat 11, and the transmission steel cable 13 is arranged at the upper end of the fixed ring 12. The transmission assembly further comprises a first rotating shaft 14, a first connecting column 15, a second connecting column 16, a second transmission sleeve 17 and a second rotating shaft 18, the inner sides of the upper ends of the first transmission sleeve 10 are rotationally connected with the first rotating shaft 14 for conveniently driving the transmission steel cables 13 to move in the first transmission sleeve 10, the upper ends of the first supporting plates 7, which are close to one ends of the second supporting plates 8, are fixedly provided with the first connecting column 15, one ends of the first connecting column 15, which are close to the second supporting plates 8, are fixedly provided with the second connecting column 16, the upper ends of the two sides of the second connecting column 16 are fixedly provided with the second transmission sleeve 17, the inner sides of the upper ends of the second transmission sleeve 17 are rotationally connected with a plurality of second rotating shafts 18 for conveniently driving the transmission steel cables 13 to move in the second transmission sleeve 17, one ends of the transmission steel cables 13 are fixedly connected with the fixed ring 12, the other ends of the transmission steel cables 13 sequentially penetrate through the inner sides of the corresponding first transmission sleeve 10 and the second transmission sleeve 17, and the other ends of the two transmission steel cables 13 are fixedly connected.

The tamper that this embodiment provided is kept away from through simple rectilinear motion and lever, has realized the semi-automatization process to the up-and-down movement of ramming board 5, improves the suitability when the device uses, has reduced the loaded down with trivial details operation process of workman, and structural design between ramming board 5 and base 1 makes ramming board 5 to the compaction effect preferred on ground when using, improves the result of use of device.

Example 2:

further optimizing the tamper provided in embodiment 1, specifically, as shown in fig. 5 and 6, the treading assembly includes a steel cable sleeve 19, a third rotating shaft 20 and a treading steel cable 21, the inner side of the first supporting plate 7 is fixed with the steel cable sleeve 19, the upper end and the lower end of the inner side of the steel cable sleeve 19 are both rotationally connected with a plurality of third rotating shafts 20, the inner side of the steel cable sleeve 19 is movably connected with the treading steel cable 21, and for conveniently driving the transmission steel cable 13 to move, one end of the treading steel cable 21 close to the second supporting plate 8 is fixed with the other end of the transmission steel cable 13. The pedal assembly further comprises a pedal column 22, a first pedal sleeve 23, fixing blocks 24, pedal plates 25 and connecting blocks 26, wherein the pedal column 22 is fixed on the inner sides of two ends of the first supporting plate 7, the first pedal sleeve 23 is connected with the outer sides of the upper ends of the pedal column 22 in a sliding mode, the fixing blocks 24 are fixed on the ends, far away from the second supporting plate 8, of the first pedal sleeve 23, the pedal plates 25 are fixed on the ends, far away from the second supporting plate 8, of the fixing blocks 24, the pedal plates 5 are driven to move upwards when the pedal plates 25 are conveniently stepped on, the connecting blocks 26 are fixed on the central positions, close to one ends of the first supporting plate 7, of the pedal plates 25, the upper ends of the connecting blocks 26 are fixed on the other ends of the pedal cables 21, the outer sides of the pedal column 22 are connected with second pedal sleeves 27 in a sliding mode, and support columns 28 are fixed between each second pedal sleeve 27 and the pedal plates 25.

Through above-mentioned structural design, be convenient for increase the stability of device, reduce certain labour of workman to accelerate the speed of tamping ground.

Example 3:

further optimizing the tamper provided in embodiment 1, in particular, as shown in fig. 2, in order to facilitate the movement of the device, both sides of the base 1 near one end of the first support plate 7 are provided with a moving wheel 30, and the upper end of the top cover 6 is fixed with a moving handle 29.

By the above structural design, it is convenient to tilt the device by the moving handle 29, so that the moving wheel 30 contacts the ground, thereby pushing the device to move.

The tamper provided by the utility model has the following using process: in a field construction site without power supply, a worker moves by holding the moving handle 29 and pushing the device by holding the moving wheel 30, after the device moves to a proper position, the device is vertically placed, the worker steps down on the pedal 25 by feet, the pedal 25 slides down on the first support plate 7 by the pedal post 22, the connecting block 26 drives the pedal steel cable 21 to move down through the steel cable sleeve 19, the driving steel cable 13 is driven to move down through the steel cable sleeve 19, the driving steel cable 13 slides in the first driving sleeve 10 and the second driving sleeve 17, the tamping plate 5 is driven to move up on the fixed post 2 by the moving sleeve 3 and the moving seat 4, after the worker lifts the tamping plate 5 to a certain position, the pedal 25 is loosened, the tamping plate 5 descends by the weight of the worker, and the ground is compacted by repeating the above actions until the compaction of the ground is completed.

Claims (7)

1. A tamper, comprising:

the novel anti-theft device comprises a base (1), wherein fixing columns (2) are fixed on two sides of the upper end of the base (1), a top cover (6) is fixed on the upper end of the fixing columns (2), a first supporting plate (7) is fixed at one end between the base (1) and the top cover (6), and a second supporting plate (8) is fixed at the other end between the base (1) and the top cover (6);

the tamping plate (5) is arranged at the position inside the base (1), and limit components are arranged on two sides of the tamping plate (5);

the transmission assembly is arranged at the position of the upper end of the base (1), one end of the first supporting plate (7) far away from the second supporting plate (8) is provided with a treading assembly, and the transmission assembly and the treading assembly are used for being matched with the tamping plate (5).

2. The tamper of claim 1, wherein the spacing assembly comprises a moving sleeve (3), moving seats (4), transmission blocks (9) and first transmission sleeves (10), the moving seats (4) are fixed on both sides of the tamper plate (5) and at positions corresponding to the fixed columns (2), the moving sleeves (3) are fixed on one sides of each moving seat (4) far away from the tamper plate (5), the moving sleeves (3) are in sliding connection with the fixed columns (2), the transmission blocks (9) are fixed on the upper ends of each fixed column (2) and on one sides of the fixed columns (2), and the first transmission sleeves (10) are fixed on one sides of the transmission blocks (9) far away from the corresponding fixed columns (2).

3. The tamper according to claim 2, characterized in that the transmission assembly comprises a fixed seat (11), a fixed ring (12) and a transmission steel cable (13), wherein the fixed seat (11) is fixed at both sides of the tamper plate (5) and at positions corresponding to the fixed column (2), the fixed ring (12) is fixed at the inner side of the fixed seat (11), and the transmission steel cable (13) is arranged at the upper end of the fixed ring (12).

4. A tamper according to claim 3, wherein the transmission assembly further comprises a first rotating shaft (14), a first connecting column (15), a second connecting column (16), a second transmission sleeve (17) and a second rotating shaft (18), wherein the first rotating shaft (14) is rotatably connected to the inner side of the upper end of the first transmission sleeve (10), the first connecting column (15) is fixed to the upper end of the first support plate (7) close to one end of the second support plate (8), the second connecting column (16) is fixed to one end of the first connecting column (15) close to the second support plate (8), the second transmission sleeve (17) is fixed to the upper ends of the two sides of the second connecting column (16), the second rotating shafts (18) are rotatably connected to the inner sides of the upper ends of the second transmission sleeve (17), one ends of the transmission steel cables (13) are fixed to the fixed ring (12), the other ends of the transmission steel cables (13) sequentially penetrate through the corresponding first transmission sleeve (10) and the second transmission sleeve (17), and the other ends of the two transmission steel cables (13) are fixedly connected.

5. The tamper of claim 4 wherein the step-on assembly comprises a wire rope sleeve (19), a third rotating shaft (20) and a step-on steel cable (21), wherein the wire rope sleeve (19) is fixed on the inner side of the first support plate (7), a plurality of third rotating shafts (20) are rotatably connected to the upper end and the lower end of the inner side of the wire rope sleeve (19), the step-on steel cable (21) is movably connected to the inner side of the wire rope sleeve (19), and one end of the step-on steel cable (21) close to the second support plate (8) is fixed to the other end of the transmission steel cable (13).

6. The tamper of claim 5, wherein the pulling assembly further comprises a pulling column (22), a first pulling sleeve (23), a fixing block (24), a pulling plate (25) and a connecting block (26), wherein the pulling column (22) is fixed on the inner sides of the two ends of the first supporting plate (7), the pulling sleeve (23) is slidably connected to the outer sides of the pulling column (22), the fixing block (24) is fixed on the end, away from the second supporting plate (8), of the first pulling sleeve (23), the pulling plate (25) is fixed on the fixing block (24) at the end, away from the second supporting plate (8), of the pulling plate (25), the connecting block (26) is fixed on the central position, close to the end of the first supporting plate (7), of the connecting block (26) is fixed with the other end of the pulling wire rope (21), the pulling column (22) is slidably connected to the second pulling sleeve (27) at the outer sides of the pulling column (22), and the lower ends of the pulling sleeve (23), and the pulling sleeve (27) is fixed between each pulling plate (25).

7. The tamper as claimed in claim 1, characterized in that the base (1) is provided with a moving wheel (30) on both sides of one end of the base close to the first support plate (7), and the upper end of the top cover (6) is fixed with a moving handle (29).