CN213741004U - Frog ramming machine for protecting earthen site - Google Patents
Frog ramming machine for protecting earthen site Download PDFInfo
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- CN213741004U CN213741004U CN202021879255.7U CN202021879255U CN213741004U CN 213741004 U CN213741004 U CN 213741004U CN 202021879255 U CN202021879255 U CN 202021879255U CN 213741004 U CN213741004 U CN 213741004U
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Abstract
The utility model belongs to the technical field of earthen archaeological site prosthetic devices technique and specifically relates to an earthen archaeological site protection is with frog rammer. This frog ramming machine for protection of soil ruins, including frog ramming machine main part and set up the ramming head bottom plate in frog ramming machine main part, vertically be provided with a plurality of ramming block connecting holes along on the ramming head bottom plate, install the ramming block in the ramming block connecting hole, ramming block connecting hole include screw hole and the holding hole that communicates with the screw hole from top to bottom in proper order, the holding hole is the cylindricality hole, the ramming block includes the threaded rod from top to bottom, cylindricality block and hemisphere piece, the threaded rod cooperatees with the screw hole, cylindricality block holding is downthehole and the lower terminal surface parallel and level of the lower terminal surface of cylindricality block and ramming head bottom plate in the holding when threaded rod screw in threaded hole. The utility model discloses ramming head bottom plate ramming real-time to ground, the hemisphere shape piece in the ramming piece contacts with ground and pounces out individual pit with ground, and ground has increased the pit when being tamped, bonds with the soil layer of former earthen site mutually more easily, strengthens earthen site repair effect.
Description
Technical Field
The utility model belongs to the technical field of earthen archaeological site prosthetic devices technique and specifically relates to an earthen archaeological site protection is with frog rammer.
Background
The earthen site is an ancient site which takes soil as a main building material and has historical, cultural and scientific values. The earthen site is inevitably damaged after being blown by wind and sun for a long time, and in the process of repairing the earthen site, common land needs to be tamped, and then the tamped part is taken down to repair the earthen site.
Most of the tools for tamping the land adopt frog rammers, and frog rammers are compaction machines which utilize the impact and impact vibration effects to tamp backfill soil layer by layer. The working process of the frog hammer is as follows: the torque of motor output is transmitted for big band pulley of slowing down through the V area, there is the little band pulley of a second grade speed reduction on the supporting axle of big band pulley, the torque is transmitted for big band pulley of output through the V area again, the band pulley is the supporting epaxial, couple together bearing frame and ramming head frame through the bolt simultaneously, big band pulley is at the pivoted in-process, will drive the eccentric block that connects and rotate together, under the effect of centrifugal force, will drive ramming head bottom plate and do the shock of impacting from top to bottom, thereby the object is pressed, simultaneously under the effect of centrifugal force, will lift the right part of bottom plate, play the effect and reduce the frictional force effect of bottom plate and ground, thereby make the complete machine antedisplacement.
Because current frog rammer can only level and smooth the compaction with the soil, level and smooth clod is difficult to combine with former earthen site after taking off, consequently, how to improve a novel frog rammer for earthen site protection, make the clod take off the back and adhere with earthen site more easily on the basis with the soil compaction, the technical problem that technical staff in the field need to solve urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frog ramming machine is used in protection of earthen site overcomes the not enough of aforementioned prior art, makes the soil block take off the back and adhere with earthen site more easily on the basis with the soil compaction.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a soil ruins is frog ramming machine for protection, includes frog ramming machine main part and sets up the ramming head bottom plate in frog ramming machine main part, ramming head bottom plate is last along vertically being provided with a plurality of ramming block connecting holes, installs the ramming block in the ramming block connecting hole, ramming block connecting hole by including screw hole and the holding hole that communicates with the screw hole from top to bottom in proper order, the holding hole is the cylindricality hole, the ramming block includes threaded rod, cylindricality piece and hemisphere piece from top to bottom, the threaded rod cooperatees with the screw hole, cylindricality piece holding when threaded rod screw in threaded hole in cylindricality piece and the lower terminal surface parallel and level of cylindricality piece and ramming head bottom plate.
Further, the diameter of the hemispherical block is equal to or smaller than that of the cylindrical block.
Furthermore, the diameter of the threaded hole is 1-2cm, and the diameter of the cylindrical hole is larger than that of the threaded hole.
Furthermore, the hemispherical block and the cylindrical block are both made of hard alloy.
Further, the thickness of the bottom plate of the tamper head is 3-6 cm.
The utility model has the advantages that: compared with the prior art, the utility model discloses a frog hammer for protection of earthen ruins has following advantage: when the rammer head bottom plate is used for ramming the ground, the hemispherical blocks in the rammer blocks are in contact with the ground and pound the ground into small pits one by one, pits are increased when the ground is tamped, the surface area is enlarged, when the quick soil blocks are taken down to be used for repairing soil sites, the pits are formed in the surface of the quick soil blocks due to the fact that the surface area is large, the pits are formed in the surface of the quick soil blocks, the quick soil blocks are easier to adhere to soil layers of original soil sites, the repairing effect of the soil sites is enhanced, in addition, according to requirements, the rammer blocks can be used for preparing hemispherical blocks of different sizes in advance, the rammer blocks can be flexibly replaced after being screwed, and a rammer block layer with the pits of required sizes can be obtained.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of the tamper head base plate, the tamper block connecting hole and the tamper block of the present invention;
wherein, 1 frog hammer main body, 2 ramming head bottom plates, 3 ramming block connecting holes, 301 threaded holes, 302 accommodating holes, 4 ramming blocks, 401 threaded rods, 402 cylindrical blocks and 403 hemispherical blocks.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
In the embodiment shown in fig. 1 and 2, the frog ramming machine for protecting the earthen site comprises a frog ramming machine main body 1 and a ramming head bottom plate 2 arranged on the frog ramming machine main body 1, wherein a plurality of ramming block connecting holes 3 are longitudinally arranged on the ramming head bottom plate 2, ramming blocks 4 are arranged in the ramming block connecting holes 3, the ramming block connecting holes 3 sequentially comprise threaded holes 301 and accommodating holes 302 communicated with the threaded holes 301 from top to bottom, the accommodating holes 302 are cylindrical holes, the ramming blocks 4 comprise threaded rods 401, cylindrical blocks 402 and hemispherical blocks 403 from top to bottom, the threaded rods 401 are matched with the threaded holes 301, when the threaded rods 401 are screwed into the threaded holes 301, the cylindrical blocks 402 are accommodated in the accommodating holes 302, and the lower end faces of the cylindrical blocks 402 are flush with the lower end faces of the ramming head bottom plate 2.
In this embodiment, the diameter of the hemispherical block 403 is equal to or smaller than the diameter of the cylindrical block 402.
In this embodiment, the diameter of the threaded hole 301 is 1-2cm, and the diameter of the accommodating hole 302 is larger than that of the threaded hole 301.
In this embodiment, the hemispherical block 403 and the cylindrical block 402 are made of cemented carbide.
In the embodiment, the thickness of the tamper head base plate 2 is 3-6 cm.
The working principle is as follows: the utility model discloses a frog rammer for protection of soil ruins, the theory of operation of frog rammer main part 1 is the same with ordinary frog rammer theory of operation in the background art, when rammer head bottom plate tamps real-time to ground, hemisphere piece in the rammer piece contacts with ground and pounces ground out individual pit, ground has increased the pit when tamped, the surface area has been enlarged, when this fast soil piece is taken off and is used for mending soil ruins, it is because the surface area is big, there is the pit on the surface, it bonds with the soil layer of former soil ruins mutually more easily, reinforcing soil ruins restoration effect, furthermore, according to the demand, the hemisphere piece of equidimension can be prepared in advance to the rammer piece, twist the piece of twisting and change in a flexible way down, can obtain the rammer soil block layer that possesses the pit of demand size.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a soil ruins is frog rammer for protection, includes frog rammer main part and sets up the rammer head bottom plate in frog rammer main part, its characterized in that: the rammer head bottom plate is provided with a plurality of rammer block connecting holes along the longitudinal direction, and the rammer blocks are installed in the rammer block connecting holes, the rammer block connecting holes sequentially comprise threaded holes and accommodating holes communicated with the threaded holes from top to bottom, the accommodating holes are cylindrical holes, the rammer blocks comprise threaded rods, cylindrical blocks and hemispherical blocks from top to bottom, the threaded rods are matched with the threaded holes, and when the threaded rods are screwed into the threaded holes, the cylindrical blocks are accommodated in the accommodating holes and the lower end faces of the cylindrical blocks are flush with the lower end faces of the rammer head bottom plate.
2. The frog hammer according to claim 1, characterized in that: the diameter of the hemispherical block is equal to or smaller than that of the cylindrical block.
3. The frog hammer according to claim 1, characterized in that: the diameter of the threaded hole is 1-2cm, and the diameter of the containing hole is larger than that of the threaded hole.
4. The frog hammer according to claim 1, characterized in that: the hemispherical block and the cylindrical block are both made of hard alloy.
5. The frog hammer according to claim 1, characterized in that: the thickness of the rammer head bottom plate is 3-6 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021879255.7U CN213741004U (en) | 2020-09-01 | 2020-09-01 | Frog ramming machine for protecting earthen site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021879255.7U CN213741004U (en) | 2020-09-01 | 2020-09-01 | Frog ramming machine for protecting earthen site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213741004U true CN213741004U (en) | 2021-07-20 |
Family
ID=76841488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021879255.7U Active CN213741004U (en) | 2020-09-01 | 2020-09-01 | Frog ramming machine for protecting earthen site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213741004U (en) |
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2020
- 2020-09-01 CN CN202021879255.7U patent/CN213741004U/en active Active
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