CN218204306U

CN218204306U - Ramming device for soft soil roadbed treatment

Info

Publication number: CN218204306U
Application number: CN202222230749.8U
Authority: CN
Inventors: 李万华; 刘明光; 徐广洲; 万千; 徐延亚; 王志银; 屠金国; 樊世强
Original assignee: Lianyungang Xuwei Urban Construction Engineering Co ltd
Current assignee: Lianyungang Xuwei Urban Construction Engineering Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-01-03
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a ramming device for soft soil roadbed treatment, which belongs to the technical field of roadbed treatment and comprises a shell, wherein a chute is arranged on the inner wall of the shell, a slide block is slidably mounted on the inner wall of the chute, a first hammer head is fixedly mounted on the side wall of the slide block, one end of the first hammer head extends out of the lower surface of the shell, and an expansion assembly is arranged on the inner wall of the first hammer head; the utility model discloses in, through being provided with the expansion subassembly, first tup is placed on the weak soil road surface, the roof can drive trapezoidal piece through the spliced pole and shift up this moment, along with the continuous rising of trapezoidal piece, can extrude the bracing piece through the pulley, can drive the both sides removal that extends the piece toward first tup when the bracing piece receives the extrusion, and then increase the area of contact of first tup and weak soil road surface, reduce the number of times that need tamp, and then reach the effect that improves work efficiency, the reduction of erection time to reduce engineering cost.

Description

Ramming device for soft soil roadbed treatment

Technical Field

The utility model belongs to the technical field of the road bed is handled, especially, relate to a weak soil road bed is handled and is used tamping unit.

Background

Tamp when referring to building residence and utilize it to tamp it through artificial mode when fixed with the stone, along with the development of science and technology, the machinery tamp has replaced artifical tamp gradually, has the one deck weak soil road bed when carrying out road surfacing, then need use the tamping device to tamp the weak soil road bed this moment.

The tamping device of present use, because the area of tup can't change at the in-process of tamping, consequently need pass through a lot of tamps at the in-process of tamping, long of time of the easy influence time limit for a project to improved engineering cost, and the soil on the soft soil roadbed surface of tamping is soft, can produce the dust at the in-process of tamping, causes the pollution to the environment easily, provides a soft soil roadbed for this reason and handles and use the tamping device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the ramming device for treating the soft soil subgrade is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a tamping device for soft soil roadbed treatment comprises a shell, wherein a sliding groove is formed in the inner wall of the shell, a sliding block is slidably mounted on the inner wall of the sliding groove, a first hammer head is fixedly mounted on the side wall of the sliding block, one end of the first hammer head extends out of the lower surface of the shell, and an expansion assembly is arranged on the inner wall of the first hammer head;

the expansion assembly comprises an extension block and a telescopic spring, the lower surface of the extension block is connected with the inner wall of the bottom of the first hammer head in a sliding mode, a support rod is fixedly mounted on the side wall of the extension block, and a pulley is rotatably mounted on the inner wall of the support rod through a rotating shaft.

As a further description of the above technical solution:

one end of the telescopic spring is fixedly connected with the inner wall of the first hammer head, the other end of the telescopic spring is fixedly provided with a trapezoidal block, a rail is arranged on the side wall of the trapezoidal block, and the outer surface of the pulley is connected with the inner wall of the rail in a sliding mode.

As a further description of the above technical solution:

the lower surface fixed mounting of trapezoidal piece has the spliced pole, the one end of spliced pole extends to outside the lower surface of first tup, the one end fixed mounting of spliced pole has the roof, the upper surface of extending the piece is provided with the dust fall subassembly.

As a further description of the above technical solution:

the dust fall subassembly includes the fixed plate and bears the box, the one end of fixed plate and the inner wall fixed connection of first tup, fixed mounting has the spring beam on the lateral wall of fixed plate, the one end fixed mounting of spring beam has the expansion plate, the one end of expansion plate is connected with the last fixed surface who extends the piece, the other end of expansion plate extends to the upper surface of first tup.

As a further description of the above technical solution:

the utility model discloses a bearing box, including bearing box, lateral wall, lower surface, the one end of sprinkler bead extends to the lateral wall and the lower surface that bear the box respectively outside, another lateral wall fixed mounting of water pocket has the stripper plate, fixed mounting has the connecting block on the lateral wall of stripper plate, the other end of expansion plate extends to in the bearing box, the lateral wall of connecting block and the lateral wall fixed connection of expansion plate.

As a further description of the above technical solution:

fixed mounting has the baffle on the inner wall of casing, the last fixed surface of baffle installs the pneumatic cylinder, the output fixed mounting of pneumatic cylinder has the dead lever, the one end of dead lever extends to outside the lower surface of baffle, the one end fixed mounting of dead lever has the second tup.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through being provided with the expansion subassembly, first tup is placed on the weak soil road surface, the roof can drive trapezoidal piece through the spliced pole this moment and shift up, along with the continuous rising of trapezoidal piece, can extrude the bracing piece through the pulley, can drive the both sides removal that extend the piece toward first tup when the bracing piece receives the extrusion, and then increase the area of contact of first tup and weak soil road surface, reduce the number of times that need tamp, and then reach the effect that improves work efficiency, the reduction of erection time, thereby reduce engineering cost.

2. The utility model discloses in, through being provided with the dust fall subassembly, can make the spring beam be tensile state through the expansion plate when extending the piece and taking place the displacement, the expansion plate also can drive the stripper plate through this connecting block and remove in bearing the box simultaneously, and then extrudees the water pocket in bearing the box, receives the extrusion back when the water pocket, and the water in the water pocket can be through the sprinkler bead blowout, reduces the dust pollution that causes when ramming in real, and then embodies the feature of environmental protection of ramming the real device.

Drawings

Fig. 1 is a schematic perspective view of a tamping device for soft soil roadbed treatment.

Fig. 2 is a schematic view of the internal structure of a tamping device for soft soil roadbed treatment.

Fig. 3 is an enlarged schematic structural view of a part a of the ramming device for soft soil roadbed treatment.

Fig. 4 is a schematic three-dimensional structure diagram of a first hammer in the tamping device for soft soil roadbed treatment.

Fig. 5 is a partial perspective view of an expansion assembly in a ramming device for soft soil subgrade treatment.

Illustration of the drawings:

1. a housing; 2. a dust fall assembly; 21. a fixing plate; 22. a spring lever; 23. a retractable plate; 24. a carrying box; 25. a water bladder; 26. a sprinkler head; 27. a compression plate; 28. connecting blocks; 3. a first hammer head; 4. an expansion member; 41. an extension block; 42. a support bar; 43. a pulley; 44. a tension spring; 45. a trapezoidal block; 46. connecting columns; 47. a top plate; 5. a hydraulic cylinder; 6. a partition plate; 7. fixing the rod; 8. a second hammer head; 9. a slide block.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a tamping device for soft soil roadbed treatment comprises a shell 1, wherein a sliding groove is formed in the inner wall of the shell 1, a sliding block 9 is installed on the inner wall of the sliding groove in a sliding mode, a first hammer 3 is fixedly installed on the side wall of the sliding block 9, one end of the first hammer 3 extends out of the lower surface of the shell 1, and an expansion assembly 4 is arranged on the inner wall of the first hammer 3;

expansion subassembly 4 is including extending piece 41 and expanding spring 44, the lower surface of extension piece 41 and the bottom surface inner wall sliding connection of first tup 3, fixed mounting has bracing piece 42 on the lateral wall of extension piece 41, rotate through the pivot on the inner wall of bracing piece 42 and install pulley 43, the one end of expanding spring 44 and the inner wall fixed connection of first tup 3, expanding spring 44's other end fixed mounting has trapezoidal piece 45, be provided with the track on the lateral wall of trapezoidal piece 45, the surface and orbital inner wall sliding connection of pulley 43, the lower fixed surface of trapezoidal piece 45 installs spliced pole 46, the one end of spliced pole 46 extends to the below surface of first tup 3, the one end fixed mounting of spliced pole 46 has roof 47, the upper surface of extension piece 41 is provided with dust fall subassembly 2.

The specific implementation mode is as follows: first tup 3 is placed on soft soil pavement, and roof 47 can drive trapezoidal piece 45 through spliced pole 46 this moment and shift up, along with the continuous rising of trapezoidal piece 45, can extrude bracing piece 42 through pulley 43, can drive when bracing piece 42 receives the extrusion and extend the both sides removal of piece 41 toward first tup 3, and then increase the area of contact of first tup 3 and soft soil pavement.

The dust fall assembly 2 comprises a fixing plate 21 and a bearing box 24, one end of the fixing plate 21 is fixedly connected with the inner wall of the first hammer head 3, a spring rod 22 is fixedly mounted on the side wall of the fixing plate 21, an expansion plate 23 is fixedly mounted at one end of the spring rod 22, one end of the expansion plate 23 is fixedly connected with the upper surface of the extension block 41, the other end of the expansion plate 23 extends to the upper surface of the first hammer head 3, a water bag 25 is movably mounted on the inner wall of the bearing box 24, a water spray head 26 is fixedly mounted on the side wall and the lower surface of the water bag 25, one end of the water spray head 26 extends to the outside of the side wall and the lower surface of the bearing box 24 respectively, an extrusion plate 27 is fixedly mounted on the other side wall of the water bag 25, a connecting block 28 is fixedly mounted on the side wall of the extrusion plate 27, the other end of the expansion plate 23 extends to the bearing box 24, and the side wall of the connecting block 28 is fixedly connected with the side wall of the expansion plate 23.

The specific implementation mode is as follows: can make spring beam 22 be tensile state through expansion plate 23 when extending block 41 and taking place the displacement, expansion plate 23 also can drive stripper plate 27 through this connecting block 28 and remove in bearing box 24 simultaneously, and then extrude bearing box 24 internal water pocket 25, receive the extrusion back when water pocket 25, the water in the water pocket 25 can be through sprinkler bead 26 blowout, make the air on every side be in the humidity, also subaerial dust becomes moist simultaneously, bearing box 24's upper surface is provided with the water inlet, the accessible water inlet carries out the water injection to water pocket 25.

Fixed mounting has baffle 6 on the inner wall of casing 1, the last fixed surface of baffle 6 installs pneumatic cylinder 5, the output fixed mounting of pneumatic cylinder 5 has dead lever 7, the one end of dead lever 7 extends to outside the lower surface of baffle 6, the one end fixed mounting of dead lever 7 has second tup 8.

The specific implementation mode is as follows: utilize pneumatic cylinder 5 to drive second tup 8 through dead lever 7 and pound first tup 3 and hit to make first tup 3 tamp soft soil road surface, when casing 1 drove first tup 3 and goes up, expanding spring 44 can make trapezoidal piece 45 move down, and spring beam 22 can drive through expansion plate 23 simultaneously and extend in block 41 withdraws first tup 3.

The working principle is as follows: carry out fixed connection with the surface of casing 1 and automobile body, and then make casing 1 take place to remove through the automobile body, when ramming device work, make first tup 3 place on soft soil road surface earlier, roof 47 can drive trapezoidal piece 45 through spliced pole 46 and shift up this moment, along with the continuous rising of trapezoidal piece 45, can extrude bracing piece 42 through pulley 43, can drive extension piece 41 and move towards the both sides of first tup 3 when bracing piece 42 receives the extrusion, and then increase the area of contact of first tup 3 and soft soil road surface, can make spring beam 22 be tensile state through expansion plate 23 when extension piece 41 takes place the displacement, expansion plate 23 also can drive stripper plate 27 through this connecting block 28 and move in bearing box 24 simultaneously, and then extrude water pocket 25 in bearing box 24, after water pocket 25 receives the extrusion, water in the water pocket 25 can spout through sprinkler bead 26, make the air on every side be in the humidity, simultaneously also be the dust on the ground and become moist, then utilize pneumatic cylinder 5 to drive second tup 8 to take back first tup 3 through dead lever 7 and carry out first tup 3, thereby make first trapezoidal piece 3 carry out ramming when the extension in the first tup 3 and can drive spring beam 23 and move up when extension spring beam 23 and drive first telescopic piece 4, it can drive first telescopic piece 4 to make the extension in the extension of first tup 3, when the extension of first telescopic piece 23.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a weak soil roadbed handles and uses ramming device, includes casing (1), be provided with the spout on the inner wall of casing (1), slidable mounting has slider (9) on the inner wall of spout, fixed mounting has first tup (3) on the lateral wall of slider (9), the one end of first tup (3) extends to the lower surface of casing (1) outside, its characterized in that: an expansion component (4) is arranged on the inner wall of the first hammer head (3);

expansion subassembly (4) are including extending piece (41) and expanding spring (44), the lower surface that extends piece (41) and the bottom surface inner wall sliding connection of first tup (3), fixed mounting has bracing piece (42) on the lateral wall that extends piece (41), rotate through the pivot on the inner wall of bracing piece (42) and install pulley (43).

2. The compaction device for the soft soil roadbed treatment according to claim 1, wherein one end of the expansion spring (44) is fixedly connected with the inner wall of the first hammer head (3), a trapezoidal block (45) is fixedly installed at the other end of the expansion spring (44), a rail is arranged on the side wall of the trapezoidal block (45), and the outer surface of the pulley (43) is in sliding connection with the inner wall of the rail.

3. The ramming device for the soft soil roadbed treatment according to claim 2, wherein a connecting column (46) is fixedly mounted on the lower surface of the trapezoidal block (45), one end of the connecting column (46) extends out of the lower surface of the first hammer head (3), a top plate (47) is fixedly mounted at one end of the connecting column (46), and a dust fall assembly (2) is arranged on the upper surface of the extending block (41).

4. The compaction device for the soft soil roadbed processing of claim 3, wherein the dust fall component (2) comprises a fixing plate (21) and a bearing box (24), one end of the fixing plate (21) is fixedly connected with the inner wall of the first hammer head (3), a spring rod (22) is fixedly mounted on the side wall of the fixing plate (21), an expansion plate (23) is fixedly mounted at one end of the spring rod (22), one end of the expansion plate (23) is fixedly connected with the upper surface of the extension block (41), and the other end of the expansion plate (23) extends to the upper surface of the first hammer head (3).

5. The ramming device for soft soil roadbed processing according to claim 4, wherein the inner wall of the bearing box (24) is movably provided with a water bag (25), the side wall and the lower surface of the water bag (25) are fixedly provided with water spraying heads (26), one end of each water spraying head (26) extends to the side wall and the lower surface of the bearing box (24) respectively, the other side wall of the water bag (25) is fixedly provided with an extrusion plate (27), the side wall of the extrusion plate (27) is fixedly provided with a connecting block (28), the other end of the expansion plate (23) extends to the inside of the bearing box (24), and the side wall of the connecting block (28) is fixedly connected with the side wall of the expansion plate (23).

6. The compaction device for the soft soil roadbed treatment according to claim 5, wherein a partition plate (6) is fixedly installed on the inner wall of the casing (1), a hydraulic cylinder (5) is fixedly installed on the upper surface of the partition plate (6), a fixing rod (7) is fixedly installed at the output end of the hydraulic cylinder (5), one end of the fixing rod (7) extends out of the lower surface of the partition plate (6), and a second hammer head (8) is fixedly installed at one end of the fixing rod (7).