CN217174280U - Road surface tamping device is used in road bed road surface engineering construction - Google Patents
Road surface tamping device is used in road bed road surface engineering construction Download PDFInfo
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- CN217174280U CN217174280U CN202221084222.2U CN202221084222U CN217174280U CN 217174280 U CN217174280 U CN 217174280U CN 202221084222 U CN202221084222 U CN 202221084222U CN 217174280 U CN217174280 U CN 217174280U
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- road surface
- engineering construction
- telescopic rod
- tamping
- road
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- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000003139 buffering effect Effects 0.000 claims description 35
- 239000000872 buffer Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model discloses a road surface tamping device is used in road bed road surface engineering construction, include: the four corners of the bottom of the case are provided with traveling wheels; the rammer is native main part, the rammer is native main part includes the telescopic link mounting panel. This a road surface tamping device is used in road bed road surface engineering construction, the tamping face with the battering ram contacts with ground, then open the battering ram and can tamp the road surface, at the in-process of the tamping of battering ram to the road surface, only need through pushing away the hand rack promote quick-witted case remove can, can change the position that the battering ram tamped, be convenient for switch over the ramming point, and simultaneously, the impact force of battering ram during operation, not direct feedback gives the workman, be favorable to reducing the working strength that the tamping device used, the comfort level of using is improved, and give, workman's hand does not directly contact the battering ram directly, also can not have the dangerous condition that the device accident that leads to because of the impact force drops from the hand.
Description
Technical Field
The utility model relates to a road surface tamp field specifically is a road surface tamping device is used in road bed road surface engineering construction.
Background
In the earlier stage work progress of road, often need use the tamping unit to tamp the road surface, make the road surface more level and more smooth on the one hand, on the other hand increases the compaction degree on road surface to prolong the life on whole road surface, reach the tamping requirement on road surface.
The existing method for tamping the road surface is characterized in that a manual hand-held tamper is partially adopted in the process of tamping the road surface, and the manual hand-held tamper is controlled to tamp the road surface, and because the tamper is used, the impact force is large, and the manual hand-held impact force is directly fed back to a user, the working strength of the hand-held tamper is large, the tamper is not easy to control to move, and the tamper is at risk of being separated from the hand of the worker.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road surface tamping unit is used in road bed road surface engineering construction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a road surface tamping device for road bed and road surface engineering construction, comprising:
the four corners of the bottom of the case are provided with traveling wheels;
the ramming machine comprises a ramming main body, wherein the ramming main body comprises a telescopic rod mounting plate, the telescopic rod mounting plate is mounted in a machine box in a limiting and sliding mode, electric telescopic rods are mounted on two sides of the top of the telescopic rod mounting plate, and a battering ram is mounted at the movable end of each electric telescopic rod;
the buffering protection structure is fixed in the case and used for buffering the telescopic rod mounting plate.
As a further aspect of the present invention: the telescopic link mounting panel still includes bottom strut, four bent cap strips are installed at the top of bottom strut, the spliced pole is installed in the top welding of bent cap strip, the top fixedly connected with link of spliced pole.
As the utility model discloses further scheme again: buffering protection architecture includes two narrow bottom plates and a wide bottom plate, three buffering post one is installed at the top of narrow bottom plate, and sliding connection between buffering post one and the telescopic link mounting panel, three buffering post two is all installed to the both sides at wide bottom plate top, and sliding connection between buffering post two and the telescopic link mounting panel, the top baffle is all installed with the top of buffering post two to buffering post one, two powerful springs have all been cup jointed with the outer wall of buffering post two to buffering post one.
As a further aspect of the present invention: the top of telescopic link mounting panel runs through and has seted up four groups of slide openings, and the quantity of every group slide opening has threely, the telescopic link mounting panel passes through slide opening and buffer column one or two sliding connection of buffer column.
As a further aspect of the present invention: the middle part of the top of the wide bottom plate is provided with three rubber columns in a bonding mode, and the tops of the rubber columns are in contact with the bottom of the telescopic rod mounting plate.
As a further aspect of the present invention: the utility model discloses a machine case, including machine case outer wall, walking wheel, hollow frame, walking wheel, push handle frame, the lower position welding of leaning on of machine case outer wall installs hollow frame, the landing leg is all installed in the four corners of hollow frame bottom, and the walking wheel is installed in the bottom of landing leg, the middle position welding of leaning on of machine case both sides is installed and is pushed away the hand frame.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, contact the tamping face of battering ram with ground, then open the battering ram and can tamp the road surface, at the in-process of the tamping of battering ram to the road surface, only need promote quick-witted case through pushing away the hand rack and remove can, can change the position of battering ram tamping, be convenient for switch over the tamping point, and simultaneously, the impact force of battering ram during operation, not direct feedback to the workman, be favorable to reducing the working strength that the tamping device used, the comfort level that improves the use, and give, workman's hand not direct contact battering ram, also can not have the dangerous condition that drops from the hand because of the device accident that the impact force leads to.
2. The utility model discloses, the battering ram is the impact force that produces at the during operation, can transmit for electric telescopic handle through the link, finally transmit to the telescopic link mounting panel on, when the telescopic link mounting panel reciprocates, all can contact with powerful spring, and under the elastic action of powerful spring, the impact force that can receive the telescopic link mounting panel absorbs the buffering, eliminate the impact force that the battering ram during operation produced promptly, be favorable to the life of extension fixture, and reduce the sense of vibration that the tamping fixture produced at the during operation.
Drawings
FIG. 1 is a schematic structural diagram of a pavement tamping device for roadbed and pavement engineering construction;
FIG. 2 is a schematic structural diagram of a rammed earth main body in the road surface ramming device for road bed and road surface engineering construction;
fig. 3 is a schematic structural view of a buffer protection structure in the road surface compacting device for road foundation and road surface engineering construction.
In the figure: the novel multifunctional electric ramming machine comprises a machine case 1, a ramming soil main body 2, a buffering protection structure 3, walking wheels 4, supporting legs 5, a hollow frame 6, a pushing handle frame 7, an electric telescopic rod 8, a telescopic rod mounting plate 9, a connecting frame 10, a bottom support frame 11, a battering ram 12, a cover frame strip 13, a connecting column 14, a top baffle 15, a first buffering column 16, a powerful spring 17, a narrow bottom plate 18, a wide bottom plate 19, a rubber column 20 and a second buffering column 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, the utility model provides a technical scheme, a road surface tamping device is used in road bed road surface engineering construction, include:
the device comprises a case 1, wherein the bottom of the case 1 is open, and four corners of the bottom of the case 1 are provided with traveling wheels 4;
the ramming machine comprises a ramming main body 2, wherein the ramming main body 2 comprises a telescopic rod mounting plate 9, the telescopic rod mounting plate 9 is arranged inside a case 1 in a limiting and sliding mode, electric telescopic rods 8 are arranged on two sides of the top of the telescopic rod mounting plate 9, a battering ram 12 is arranged at the movable end of each electric telescopic rod 8, the battering rams 12 are driven to move downwards by the extension of the electric telescopic rods 8, the ramming surface of each battering ram 12 is in contact with the ground, and then the battering ram 12 is started to tamp the road surface;
At the in-process of the tamping of battering ram 12 to the road surface, only need push away hand frame 7 promote quick-witted case 1 remove can, can change the position of battering ram 12 tamping, be convenient for switch over the tamping point, and simultaneously, the impact force of battering ram 12 during operation, not direct feedback to the workman, be favorable to reducing the working strength that the tamping unit used, the comfort level of using improves, and give, workman's hand not direct contact battering ram 12, also can not have the dangerous condition that drops from the hand because of the device accident that the impact force leads to.
The telescopic rod mounting panel 9 still includes bottom strut 11, bottom strut 11 is located the below of battering ram 12 stake section and supports, four lid frame strips 13 are installed at the top of bottom strut 11, lid frame strip 13 is at the top of bottom strut 11 with the stake section card of battering ram 12, the spliced pole 14 is installed in the top welding of lid frame strip 13, the top fixedly connected with link 10 of spliced pole 14, and the expansion end of electric telescopic handle 8 and the top fixed connection of link 10.
The buffering protection structure 3 comprises two narrow bottom plates 18 and a wide bottom plate 19, the narrow bottom plates 18 are welded on two sides of the inside of the case 1, the wide bottom plate 19 is welded in the middle of the inside of the case 1, the bottoms of the two narrow bottom plates 18 and the wide bottom plate 19 are both positioned on the same horizontal plane, three buffering columns I16 are installed on the tops of the narrow bottom plates 18, the buffering columns I16 are connected with the telescopic rod mounting plate 9 in a sliding mode, three buffering columns II 21 are installed on two sides of the top of the wide bottom plate 19, the buffering columns II 21 are connected with the telescopic rod mounting plate 9 in a sliding mode, top baffles 15 are installed on the tops of the buffering columns I16 and the buffering columns II 21, two strong springs 17 are sleeved on the outer walls of the buffering columns I16 and the buffering columns II 21, the upper strong springs 17 and the lower strong springs 17 are symmetrically distributed by taking the telescopic rod mounting plate 9 as a symmetric point, impact force generated by the impact ram 12 during working is finally transmitted to the telescopic rod mounting plate 9, when the telescopic rod mounting plate 9 reciprocates, all can contact with powerful spring 17 to under the elastic action of powerful spring 17, can absorb the buffering to the impact force that telescopic rod mounting plate 9 received, eliminate the impact force that the battering ram 12 during operation produced promptly, be favorable to extension fixture's life, and reduce the jolt that the tamping device produced at the during operation.
Four groups of sliding holes are formed in the top of the telescopic rod mounting plate 9 in a penetrating mode, the number of each group of sliding holes is three, and the telescopic rod mounting plate 9 is connected with the first buffer column 16 or the second buffer column 21 in a sliding mode through the sliding holes.
Three rubber columns 20 are adhered to the middle of the top of the wide bottom plate 19, and the tops of the rubber columns 20 are in contact with the bottom of the telescopic rod mounting plate 9.
The lower position of leaning on of machine case 1 outer wall is welded and is installed cavity shaped frame 6, and landing leg 5 is all installed in the four corners of cavity shaped frame 6 bottom, and walks and take turns 4 and install in the bottom of landing leg 5, and the middle position of leaning on of machine case 1 both sides is all welded and is installed and push away hand frame 7, and push away hand frame 7 is all installed to both sides, can realize single control, also can realize double controlling.
The utility model discloses a theory of operation is:
when the machine is used, a worker pushes the machine case 1 to move by holding the hand pushing frame 7, and pushes the machine case 1 to the road surface to be compacted;
the electric telescopic rod 8 extends to drive the impact rammer 12 to move downwards, so that the ramming surface of the impact rammer 12 is in contact with the ground, then the impact rammer 12 is started to tamp the road surface, and in the process of tamping the road surface by the impact rammer 12, the tamping position of the impact rammer 12 can be changed by pushing the case 1 to move through the hand pushing frame 7;
the impact force that battering ram 12 produced at the during operation can be transmitted for electric telescopic handle 8 through link 10, finally transmit telescopic link mounting panel 9 on, because under the vertical spacing sliding action of buffer post 16 and buffer post two 21 to telescopic link mounting panel 9, when telescopic link mounting panel 9 received the impact force that battering ram 12 during operation produced, telescopic link mounting panel 9 all can contact with powerful spring 17 when reciprocating.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a road surface tamping unit is used in road bed road surface engineering construction which characterized in that: the method comprises the following steps:
the device comprises a case (1), wherein traveling wheels (4) are mounted at four corners of the bottom of the case (1);
the ramming machine comprises a ramming main body (2), wherein the ramming main body (2) comprises a telescopic rod mounting plate (9), the telescopic rod mounting plate (9) is arranged inside a case (1) in a limiting and sliding mode, electric telescopic rods (8) are arranged on two sides of the top of the telescopic rod mounting plate (9), and a battering ram (12) is arranged at the movable end of each electric telescopic rod (8);
the buffer protection structure (3) is fixed in the case (1) and buffers the telescopic rod mounting plate (9).
2. The pavement compacting device for roadbed and pavement engineering construction, according to claim 1, wherein: the telescopic rod mounting panel (9) still includes bottom strut (11), four apron strips (13) are installed at the top of bottom strut (11), spliced pole (14) are installed in the top welding of apron strip (13), the top fixedly connected with link (10) of spliced pole (14).
3. The pavement tamping device for roadbed and pavement engineering construction according to claim 1, wherein: buffer protection structure (3) include two narrow bottom plates (18) and a wide bottom plate (19), three buffering post (16) are installed at the top of narrow bottom plate (18), and sliding connection between buffering post (16) and telescopic link mounting panel (9), three buffering post two (21) are all installed to the both sides at wide bottom plate (19) top, and sliding connection between buffering post two (21) and telescopic link mounting panel (9), top baffle (15) are all installed with the top of buffering post two (21) to buffering post (16), two powerful springs (17) have all been cup jointed with the outer wall of buffering post two (21) to buffering post (16).
4. The pavement tamping device for road-bed and pavement engineering construction according to claim 3, wherein: the top of telescopic link mounting panel (9) is run through and is seted up four groups of slide openings, and the quantity of every group slide opening has threely, telescopic link mounting panel (9) are through slide opening and buffer column one (16) or buffer column two (21) sliding connection.
5. The pavement tamping device for road-bed and pavement engineering construction according to claim 3, wherein: the middle part of the top of the wide bottom plate (19) is provided with three rubber columns (20) in an adhesive mode, and the top of each rubber column (20) is in contact with the bottom of the telescopic rod mounting plate (9).
6. The pavement tamping device for roadbed and pavement engineering construction according to claim 1, wherein: the utility model discloses a shallow trench isolation structure, including machine case (1), walking wheel (4), hollow frame (6) are installed in the lower position welding of leaning on of machine case (1) outer wall, landing leg (5) are all installed in the four corners of hollow frame (6) bottom, and the bottom at landing leg (5) is installed in leaning on of machine case (1) both sides, the equal welding of position is installed and is pushed away handle frame (7) in leaning on of machine case (1) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221084222.2U CN217174280U (en) | 2022-05-07 | 2022-05-07 | Road surface tamping device is used in road bed road surface engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221084222.2U CN217174280U (en) | 2022-05-07 | 2022-05-07 | Road surface tamping device is used in road bed road surface engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217174280U true CN217174280U (en) | 2022-08-12 |
Family
ID=82711415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221084222.2U Active CN217174280U (en) | 2022-05-07 | 2022-05-07 | Road surface tamping device is used in road bed road surface engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217174280U (en) |
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2022
- 2022-05-07 CN CN202221084222.2U patent/CN217174280U/en active Active
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