CN214940016U - Small-size rammer compactor - Google Patents
Small-size rammer compactor Download PDFInfo
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- CN214940016U CN214940016U CN202120870982.5U CN202120870982U CN214940016U CN 214940016 U CN214940016 U CN 214940016U CN 202120870982 U CN202120870982 U CN 202120870982U CN 214940016 U CN214940016 U CN 214940016U
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- tamping
- connecting rod
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- reinforcing block
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Abstract
The utility model provides a small-size rammer compactor, includes strikes transmission, strikes transmission's power take off end and is provided with the rammer head, the rammer head be provided with the backup pad for central point puts on the rammer plate, central point puts in the backup pad and is provided with the boss, central point puts on the boss and is provided with the connecting rod, backup pad, boss, connecting rod even constitute as an organic whole. The utility model discloses utilize the impact force of strikeing transmission to tamp the base, convenient operation, the strength is controllable, is suitable for engineering maintenance and small area construction, has the advantage that the construction effect is good, efficient.
Description
Technical Field
The utility model belongs to the technical field of civil construction tool, concretely relates to small-size rammer compactor.
Background
The foundation refers to the soil or rock mass of the supporting foundation under the building. Soil layers as building foundations are divided into rocks, gravel soil, sandy soil, silt soil, cohesive soil and artificial filling soil. The foundation includes natural foundation and artificial foundation. Natural foundations are layers of natural soil that do not require human reinforcement. The artificial foundation needs reinforcement treatment by people, and a stone chip cushion layer, a sand cushion layer, mixed lime-soil backfill, tamping and the like are common. The foundation of the building must be tamped before construction to ensure the stability of the building. Old house is eroded by rain over a long period of time, the foundation is sunk, and repairing work is carried out by backfilling stone chip cushion layer, sand cushion layer and mixed lime-soil, the tamping work includes two kinds of tamping means, one is manual tamping, the method is low in efficiency, and the labor intensity of constructors is increased, the other is electric frog tamping, the frog tamping moves forward one step each time the machine body is impacted, the tamping is quickly impacted, the motor drives the tamping hammer to make quick impacting movement through the speed reducer and the crank connecting rod mechanism to tamp soil, when the tamping hammer jumps off the ground, the operator can push the machine to move forward, in order to reduce the vibration of the machine body, the vertical axis of the cylinder deflects forward, the tamping machine has better effect of tamping viscous soil, and for sand and gravel, the effect is worse, the vibrating tamping work needs to be replaced by the vibrating tamping machine, and for repairing work of the building foundation, the repairing area is small, frog ramming operation is not flexible, the ramming effect is poor when corner positions are not tamped in place, and a ramming machine suitable for small-area ramming work is needed at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome the shortcoming of current rammer compactor, provide a reasonable in design, high, the safe and reliable's of efficiency of construction small-size rammer compactor.
The technical scheme for solving the technical problems is as follows: the utility model provides a small-size rammer compactor, includes strikes transmission, strikes transmission's power take off end and is provided with the rammer head, the rammer head be provided with the backup pad for central point puts on the rammer plate, central point puts in the backup pad and is provided with the boss, central point puts on the boss and is provided with the connecting rod, backup pad, boss, connecting rod even constitute as an organic whole.
As a preferred technical scheme, the cross sections of the tamping plate, the supporting plate and the reinforcing block are all circular.
As a preferable technical scheme, the diameter of the tamping plate is larger than that of the supporting plate and larger than that of the reinforcing block, and the thickness of the tamping plate is smaller than that of the supporting plate and smaller than that of the reinforcing block.
As a preferred technical scheme, the diameter of the support plate is 0.5-0.7 times of that of the tamping plate, and the diameter of the reinforcing block is 0.5-0.7 times of that of the support plate.
As a preferred technical scheme, the diameter of the tamping plate is 150-200 mm.
As a preferable technical scheme, the thickness of the supporting plate is 2 times of that of the tamping plate, and the thickness of the reinforcing block is 3 times of that of the tamping plate.
As a preferred technical scheme, the thickness of the tamping plate is 8-20 mm.
As a preferred technical scheme, the cross section of a connecting rod of the tamping head is circular, a hexagonal prism is machined on the connecting rod, a hexagonal prism mounting seat is machined on the connecting rod, the center line of the mounting seat is coincident with the center line of the connecting rod, the diameter of an inscribed circle is larger than the diameter of the connecting rod, and a key groove is machined on one side face of the mounting seat.
As a preferred technical scheme, the distance between the lower end face of the hexagonal prism and the upper end face of the reinforcing block is 50-200 mm.
As a preferable technical scheme, the impact transmission device is an impact electric pick.
The utility model has the advantages as follows:
the utility model discloses a set up the ramming head on impacting transmission's power take off, convenient operation, strength is controllable, is suitable for engineering maintenance and small area construction, has the advantage that the construction effect is good, efficient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Figure 2 is a schematic structural view of the tamper head 2.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, but the present invention is not limited to the following embodiments.
In fig. 1, the compact tamper of the present embodiment is formed by connecting an impact transmission device and a tamper head, a tamper head 2 is mounted on a power output end of the impact transmission device 1, and the impact transmission device 1 is an impact electric pick and is used for providing power for the tamper head 2.
In fig. 2, a tamper head 2 of the embodiment is formed by connecting a connecting rod 2-1, a mounting seat 2-2, a reinforcing block 2-3, a support plate 2-4 and tamper plates 2-5, wherein the tamper plates 2-5 are steel plates with circular cross sections, the diameter of the tamper plates 2-5 is 190mm, the thickness of the tamper plates is 10mm, the support plate 2-4 is welded at the central position of the circular tamper plates 2-5, the support plate 2-4 is a steel plate with a circular cross section and is used for supporting the tamper plates 2-5 to prevent the tamper plates 2-5 from being broken in the tamping process, the diameter of the support plate 2-4 is 0.6 times of the diameter of the tamper plates 2-5, the thickness of the support plate is 2 times of the thickness of the tamper plates 2-5, the reinforcing block 2-3 is welded at the central position of the support plate 2-4, and the reinforcing block 2-3 is a steel block with a circular cross section, the diameter of the reinforcing block 2-3 is 0.6 times of the diameter of the supporting plate 2-4, the thickness is 3 times of the thickness of the ramming plate 2-5, the central position of the reinforcing block 2-3 is welded with the connecting rod 2-1, the cross section of the connecting rod 2-1 is circular, the connecting rod 2-1 is provided with the hexagonal prism mounting seat 2-2, the central line of the mounting seat 2-2 coincides with the central line of the connecting rod 2-1, the diameter of the inscribed circle is larger than that of the connecting rod 2-1, a key groove is processed on one side surface of the mounting seat 2-2, the mounting seat 2-2 is used for fixedly mounting the utility model on the impact transmission device 1, and the distance between the lower end surface of the mounting seat 2-2 and the upper end surface of the reinforcing block 2-3 is 135 mm. The utility model discloses utilize the impact force of strikeing transmission 1 to tamp the base, convenient operation, the strength is controllable, is suitable for engineering maintenance and small area construction, has the advantage that the construction effect is good, efficient.
Example 2
In the embodiment, the tamping head 2 is formed by connecting a connecting rod 2-1, a mounting seat 2-2, a reinforcing block 2-3, a supporting plate 2-4 and a tamping plate 2-5, wherein the tamping plate 2-5 is a steel plate with a circular cross section, the diameter of the tamping plate 2-5 is 150mm, the thickness of the tamping plate is 8mm, the diameter of the supporting plate 2-4 is 0.5 times of the diameter of the tamping plate 2-5, the thickness of the supporting plate is 2 times of the thickness of the tamping plate 2-5, the reinforcing block 2-3 is welded at the central position on the supporting plate 2-4, the reinforcing block 2-3 is a steel block with a circular cross section, the diameter of the reinforcing block 2-3 is 0.5 times of the diameter of the supporting plate 2-4, the thickness of the reinforcing block is 3 times of the thickness of the tamping plate 2-5, the connecting rod 2-1 is welded at the central position on the reinforcing block 2-3, the cross section of the connecting rod 2-1 is circular, processing has hexagonal prism mount pad 2-2 on connecting rod 2-1, and the central line of mount pad 2-2 coincides with the central line of connecting rod 2-1, and the inscribed circle diameter is greater than the diameter of connecting rod 2-1, and processing has the keyway on a side of mount pad 2-2, and mount pad 2-2 is used for inciting somebody to action the utility model discloses fixed mounting is on strikeing transmission 1, and the distance between terminal surface and the boss 2-3 up end is 50mm under the mount pad 2-2. The other components and the connection relationship of the components are the same as those in embodiment 1.
Example 3
In the embodiment, the tamping head 2 is formed by connecting a connecting rod 2-1, a mounting seat 2-2, a reinforcing block 2-3, a supporting plate 2-4 and a tamping plate 2-5, wherein the tamping plate 2-5 is a steel plate with a circular cross section, the diameter of the tamping plate 2-5 is 190mm, the thickness of the tamping plate is 20mm, the diameter of the supporting plate 2-4 is 0.7 times of the diameter of the tamping plate 2-5, the thickness of the supporting plate is 2 times of the thickness of the tamping plate 2-5, the reinforcing block 2-3 is welded at the central position on the supporting plate 2-4, the reinforcing block 2-3 is a steel block with a circular cross section, the diameter of the reinforcing block 2-3 is 0.7 times of the diameter of the supporting plate 2-4, the thickness of the reinforcing block is 3 times of the thickness of the tamping plate 2-5, the connecting rod 2-1 is welded at the central position on the reinforcing block 2-3, the cross section of the connecting rod 2-1 is circular, processing has hexagonal prism mount pad 2-2 on connecting rod 2-1, and the central line of mount pad 2-2 coincides with the central line of connecting rod 2-1, and the inscribed circle diameter is greater than the diameter of connecting rod 2-1, and processing has the keyway on a side of mount pad 2-2, and mount pad 2-2 is used for inciting somebody to action the utility model discloses fixed mounting is on strikeing transmission 1, and the distance between terminal surface and the boss 2-3 up end is 200mm under the mount pad 2-2. The other components and the connection relationship of the components are the same as those in embodiment 1.
Claims (10)
1. A small-sized tamper, comprising an impact transmission (1), characterized in that: the power output end of the impact transmission device (1) is provided with a tamping head (2), the tamping head (2) is a support plate (2-4) arranged at the center position on a tamping plate (2-5), a reinforcing block (2-3) is arranged at the center position on the support plate (2-4), a connecting rod (2-1) is arranged at the center position on the reinforcing block (2-3), and the support plate (2-4), the reinforcing block (2-3) and the connecting rod (2-1) are connected into a whole.
2. The compact tamper of claim 1, wherein: the cross sections of the tamping plates (2-5), the supporting plates (2-4) and the reinforcing blocks (2-3) are all circular.
3. The compact tamper of claim 2, wherein: the diameter of the tamping plate (2-5) is larger than that of the support plate (2-4) and larger than that of the reinforcing block (2-3), and the thickness of the tamping plate (2-5) is smaller than that of the support plate (2-4) and smaller than that of the reinforcing block (2-3).
4. The compact tamper of claim 3, wherein: the diameter of the support plate (2-4) is 0.5-0.7 times of that of the tamping plate (2-5), and the diameter of the reinforcing block (2-3) is 0.5-0.7 times of that of the support plate (2-4).
5. The compact tamper of claim 4, wherein: the diameter of the tamping plate (2-5) is 150-200 mm.
6. The compact tamper of claim 3, wherein: the thickness of the supporting plate (2-4) is 2 times of that of the tamping plate (2-5), and the thickness of the reinforcing block (2-3) is 3 times of that of the tamping plate (2-5).
7. The compact tamper of claim 6, wherein: the thickness of the tamping plate (2-5) is 8-20 mm.
8. The compact tamper of claim 1, wherein: the cross section of a connecting rod (2-1) of the tamping head (2) is circular, a hexagonal prism is processed on the connecting rod (2-1), a hexagonal prism mounting seat (2-2) is processed on the connecting rod (2-1), the center line of the mounting seat (2-2) is superposed with the center line of the connecting rod (2-1), the diameter of an inscribed circle is larger than that of the connecting rod (2-1), and a key groove is processed on one side face of the mounting seat (2-2).
9. The compact tamper of claim 8, wherein: the distance between the lower end face of the hexagonal prism and the upper end face of the reinforcing block (2-3) is 50-200 mm.
10. A compact tamper according to any one of claims 1 to 9, wherein: the impact transmission device (1) is an impact electric pick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120870982.5U CN214940016U (en) | 2021-04-26 | 2021-04-26 | Small-size rammer compactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120870982.5U CN214940016U (en) | 2021-04-26 | 2021-04-26 | Small-size rammer compactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214940016U true CN214940016U (en) | 2021-11-30 |
Family
ID=79067294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120870982.5U Active CN214940016U (en) | 2021-04-26 | 2021-04-26 | Small-size rammer compactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214940016U (en) |
-
2021
- 2021-04-26 CN CN202120870982.5U patent/CN214940016U/en active Active
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