CN211773545U - Novel special olive-shaped rammer for roadbed treatment - Google Patents
Novel special olive-shaped rammer for roadbed treatment Download PDFInfo
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- CN211773545U CN211773545U CN202020332166.4U CN202020332166U CN211773545U CN 211773545 U CN211773545 U CN 211773545U CN 202020332166 U CN202020332166 U CN 202020332166U CN 211773545 U CN211773545 U CN 211773545U
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- rammer
- adjusting rod
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Abstract
The utility model relates to the technical field of municipal works construction, in particular to a novel special olive-shaped rammer for roadbed treatment, which comprises a rammer, wherein the rammer is olive-shaped, an adjusting rod is arranged in a hollow part on the upper part of the rammer, the top end of the adjusting rod is connected with a mushroom head structure, a plurality of groups of anchoring holes are arranged on the adjusting rod from top to bottom, anchoring points matched with the anchoring holes are symmetrically arranged on the upper part of the rammer, and a fixing part passes through the anchoring points and the anchoring holes to fix the adjusting rod and the rammer together; the outer surface of the hammer head of the rammer is provided with a plurality of convex wings. The utility model discloses in the road bed processing work progress, it is little to produce the vibration influence, and is low to next-door neighbour's building vibration influence, can directly break reinforced concrete structure, the masonry structure in the edulcoration banket, has improved the efficiency of construction, reduces the raise dust simultaneously, tamps splash, green.
Description
Technical Field
The utility model relates to a municipal works construction technical field, in particular to novel roadbed treatment is with special olive form rammer.
Background
In recent years, the municipal road engineering construction often meets the working condition of poor subgrade geological conditions, wherein the occurrence frequency of the soft subgrade filled with high-filling miscellaneous earth is the highest. The traditional high fill roadbed processing mode has large vibration and noise, influences the structural safety of the adjacent building, easily generates splashes, raised dust and waste soil, and influences the environmental protection and the pedestrian safety. With the development of urban road construction concept, how to develop a low-influence and low-vibration green construction process to treat a high-fill roadbed is a major problem in the municipal industry.
Disclosure of Invention
The to-be-solved problem of the utility model is to overcome the not enough of background art, provide a novel roadbed is handled and is used special olive form rammer.
The utility model discloses a realize through following technical scheme:
a novel special olive-shaped rammer for roadbed treatment comprises a rammer, wherein the rammer is olive-shaped, a hollow part is arranged at the upper part of the rammer, an adjusting rod is arranged in the hollow part, the diameter of the adjusting rod is equal to that of the hollow part, the top end of the adjusting rod is integrally and upwards connected with a mushroom head structure, a plurality of groups of anchoring holes are symmetrically arranged on the adjusting rod from top to bottom, anchoring points matched with the anchoring holes are symmetrically arranged at the upper part of the rammer, and a fixing piece penetrates through the anchoring points and the anchoring holes to fix the adjusting rod and the rammer; the outer surface of the hammer head of the rammer is provided with a plurality of convex wings.
Two groups of anchoring holes are symmetrically arranged on the adjusting rod from top to bottom.
The distance between the two groups of anchoring holes is 2-4 m.
The fixing piece is a pin or a bolt.
The convex wing is a flat convex wing type.
The six convex wings are uniformly distributed on the surface of the hammer head.
The utility model has the advantages that: the splash is effectively reduced during construction, the generated vibration is small, the noise is small, and the influence of urban operation on residents is low; dust is not easy to generate, and the pollution to the atmosphere is reduced; the length of the hammer body can be freely adjusted, and the hammer body can be adjusted according to different required treatment depths; the convex wings of the hammer improve the effect of extruding soil in the hole, the pile-forming material is obtained in situ, the increase of the transportation cost is avoided, the rammer impacts the hole-forming and backfilling at one time, the reinforced concrete structure and the large-block-diameter masonry in the miscellaneous filling soil can be directly crushed, the limit of the filling material in the hole to the particle size is small, and the waste slag and the waste soil in the site can be directly utilized.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1 rammer, 2 hollow part, 3 adjusting rod, 4 mushroom head structure, 5 anchoring hole, 6 anchoring point, 7 hammer head and 8 convex wing.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The overall shape of rammer 1 designed by the present invention is olive-shaped, as shown in figure 1. A hollow part 2 is arranged in the middle of the upper part of the rammer 1, and the rest part is solid. An adjusting rod 3 is placed in the hollow part 2, and the diameter of the adjusting rod 3 is equal to that of the hollow part 2. Adjust 3 integrative upwards connection mushroom head structure 4 in pole top, mushroom head structure 4 is the current structure of ram 1 for claw hangs the mechanism and snatchs, and it is no longer repeated here.
A plurality of groups of anchoring holes 5 are symmetrically arranged on the adjusting rod 3 from top to bottom, preferably two groups of anchoring holes 5 are arranged in the embodiment, as shown in the attached drawing 1, and the distance between the two groups of anchoring holes 5 is 2-4m, so that the adjustable hammer body length is 2-4m, and the adjustment can be carried out according to different treatment depths. And anchoring points 6 matched with the anchoring holes 5 are symmetrically arranged at the upper part of the rammer 1, so that the fixing piece penetrates through the anchoring points 6 and the anchoring holes 5 to fix the adjusting rod 3 and the rammer 1 together. The fixing part can be various, and in the embodiment, the adjusting rod 3 and the rammer 1 are fixed together by a pin. In the present embodiment, there are two anchoring holes 5 per set, with a small height difference, so that the corresponding anchoring point 6 on the rammer 1 is also provided with two corresponding anchoring points 6.
A plurality of convex wings 8 are further integrally arranged on the outer surface of the hammer head 7 of the rammer 1, the convex wings 8 are of a convex wing type structure vertical to the surface of the hammer head 7, and the convex wings 8 can be of a flat convex wing type and the like. In this embodiment, six protruding wings 8 are uniformly distributed on the surface of the hammer 7.
The rammer 1 disclosed by the invention reduces the influence on surrounding buildings when a high-fill roadbed is treated, can cope with more complicated roadbed geological conditions, and effectively reduces splashes, raised dust and the like in the construction process. The novel roadbed treatment uses the special olive-shaped rammer to carry out dynamic compaction on the filler in the hole, the filler in the hole has smaller limitation on the particle size, the site large-block-diameter waste residue and the waste soil can be directly utilized, the site miscellaneous filling is fully utilized, the waste residue soil is reduced, and the novel roadbed treatment is green and environment-friendly.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; those of ordinary skill in the art will understand that: the technical solutions described in the above embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a novel road bed is handled with special olive form rammer, includes rammer (1), its characterized in that: the rammer (1) is olive-shaped, a hollow part (2) is arranged at the upper part of the rammer (1), an adjusting rod (3) is arranged in the hollow part (2), the diameter of the adjusting rod (3) is equal to that of the hollow part (2), the top end of the adjusting rod (3) is integrally and upwards connected with a mushroom head structure (4), a plurality of groups of anchoring holes (5) are symmetrically arranged on the adjusting rod (3) from top to bottom, anchoring points (6) matched with the anchoring holes (5) are symmetrically arranged at the upper part of the rammer (1), and the adjusting rod (3) and the rammer (1) are fixed together by a fixing piece penetrating through the anchoring points (6) and the anchoring holes (5; the outer surface of the hammer head (7) of the rammer (1) is provided with a plurality of convex wings (8).
2. The novel special olive-shaped rammer for roadbed treatment according to claim 1, characterized in that: two groups of anchoring holes (5) are symmetrically arranged on the adjusting rod (3) from top to bottom.
3. The novel special olive-shaped rammer for roadbed treatment according to claim 2, characterized in that: the distance between the two groups of anchoring holes (5) is 2-4 m.
4. The novel special olive-shaped rammer for roadbed treatment according to claim 1, characterized in that: the fixing piece is a pin or a bolt.
5. The novel special olive-shaped rammer for roadbed treatment according to claim 1, characterized in that: the convex wing (8) is a flat convex wing type.
6. The novel special olive-shaped rammer for roadbed treatment according to claim 1, characterized in that: the six convex wings (8) are uniformly distributed on the surface of the hammer head (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020332166.4U CN211773545U (en) | 2020-03-17 | 2020-03-17 | Novel special olive-shaped rammer for roadbed treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020332166.4U CN211773545U (en) | 2020-03-17 | 2020-03-17 | Novel special olive-shaped rammer for roadbed treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211773545U true CN211773545U (en) | 2020-10-27 |
Family
ID=72930741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020332166.4U Active CN211773545U (en) | 2020-03-17 | 2020-03-17 | Novel special olive-shaped rammer for roadbed treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211773545U (en) |
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2020
- 2020-03-17 CN CN202020332166.4U patent/CN211773545U/en active Active
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