CN219060001U - Rammer compactor for traffic engineering construction - Google Patents

Abstract

The utility model belongs to the technical field of highway construction, in particular to a tamper for traffic engineering construction, which comprises an inner tamper column, wherein the outer wall of the inner tamper column is connected with an outer tamper column in a sliding manner, the top of the inner tamper column is fixedly connected with a fixed plate, the fixed plate and the outer wall of the outer tamper column are connected with an outer shell in a sliding manner, the outer wall of the outer shell is hinged with two support plates, a driving telescopic rod is arranged above the outer shell, the bottom end of the driving telescopic rod is fixedly connected with the top end of the fixed plate, the outer wall of the inner tamper column is provided with a plurality of yielding grooves, and the inner wall of each yielding groove is connected with a support block in a sliding manner; through the subassembly that gives way between groove, drive telescopic link, haulage rope, threaded rod constitution can adjust the interior tamping column and the outer tamping column between connection, make outer tamping column can be adjusted according to soil density to make the device meet the higher region of soil density, can carry out the regulation to the size of soil tamping real-time pressure according to the density of soil.

Description

Rammer compactor for traffic engineering construction

Technical Field

The utility model belongs to the technical field of highway construction, and particularly relates to a tamper for traffic engineering construction.

Background

When road engineering detection construction is carried out, the small-sized hand-held tamper is usually used for tamping the ground, when the small-sized hand-held tamper is used for tamping the ground, the backfilled soil is usually used for tamping the ground, so that the ground soil can be tamped and is approximately horizontal, the later leveling work of the ground soil is reduced, the small-sized tamper can effectively perform the tamping work when the backfilled soil is tamped and the tamping work is carried out on the soil with higher density, and the pressure on the soil is smaller when the tamper is aligned with the nearby soil, so that the tamping efficiency of the soil is lower, and when the soil with steeper height is tamped, the soil with steeper gradient is real-time, the balancing weight at the bottom of the tamper cannot effectively vertically act on the soil, and the normal tamping effect cannot be performed on the soil.

Disclosure of Invention

The utility model provides a tamper for traffic engineering construction, which has the characteristics of solving the problem that the pressure on soil, which is acted by the tamper, is small, the efficiency of tamping the soil is low, and when the soil with small height difference but steep gradient is tamped, the balancing weight at the bottom of the tamper cannot effectively act on the soil vertically, and the normal tamping effect cannot be carried out on the soil.

The utility model provides the following technical scheme: including interior ramming post, interior ramming post outer wall sliding connection has outer ramming post, interior ramming post top fixedly connected with fixed plate, the fixed plate with outer ramming post outer wall sliding connection has the shell body, the shell body top is equipped with the drive telescopic link, the drive telescopic link bottom with fixed plate top fixed connection, a plurality of groove of stepping down has been seted up to interior ramming post outer wall, the inslot wall sliding connection of stepping down has the supporting shoe, a plurality of equal fixedly connected with haulage rope in supporting shoe one side, interior ramming post with all seted up in the fixed plate be used for right the haulage rope carries out the metallic channel of stepping down, the haulage rope other end protrusion in the fixed plate body, fixed plate outer wall fixedly connected with fixed block, articulated on the fixed block have, the haulage rope with threaded rod top fixed connection.

The inner tamping column is fixedly connected with a limiting block, and the inner wall of the outer tamping column is provided with a limiting groove for giving way to the limiting block.

The outer tamping column is provided with a plurality of connecting grooves matched with the connecting rods.

The fixed plate and the outer wall of the outer tamping column are fixedly connected with a plurality of connecting blocks, a chute which is used for giving way to the connecting blocks is formed in the inner wall of the outer casing, and the two outer casings are fixedly connected through the fixed column.

The inner wall of the abdication groove is fixedly connected with a plurality of limit rods, and the limit rods penetrate through the support blocks through the guide grooves.

The outer wall of the outer shell is hinged with two supporting plates, a motor is fixedly connected to the outer side of each supporting plate, and the two supporting plates are connected through a fixing rod.

The beneficial effects of the utility model are as follows: through the subassembly that gives way groove, the drive telescopic link, haulage rope, threaded rod are constituteed and are able to adjust the relation of connection between interior tamping post and the outer tamping post, make outer tamping post can be adjusted according to soil density, thereby make the device be in the higher region of meetting soil density, can be according to the density of soil and carry out the regulation to the size of soil tamping real-time pressure, thereby can avoid meetting the higher region of soil density, need to tamp it to with near when flushing the position mutually, the effect that the tamper can't effectually play the quick tamping to make it sink, the rethread shell body, the backup pad is constituteed and is made the subassembly that the device tamping direction can be adjusted, make the device can be perpendicular effect on inclined plane soil, tamp it, make the suitability of device wider.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic perspective view of a tamper column according to the present utility model;

FIG. 3 is a schematic cross-sectional view of an inner tamper post according to the present utility model;

fig. 4 is an enlarged schematic view of fig. 3 a according to the present utility model.

In the figure: 1. inner tamping columns; 11. a relief groove; 111. a limit rod; 12. a wire groove; 13. a connecting rod; 131. a spring; 14. a limiting block; 2. externally tamping the column; 21. a connecting groove; 22. a limit groove; 23. a connecting block; 3. a support block; 31. a guide groove; 32. a traction rope; 33. a threaded rod; 34. a fixed block; 4. driving the telescopic rod; 41. a fixing plate; 5. an outer housing; 51. fixing the column; 52. a chute; 6. a support plate; 61. a motor; 62. and a fixing rod.

Detailed Description

Referring to fig. 1-4, the present utility model provides the following technical solutions: including interior ramming post 1, interior ramming post 1 outer wall sliding connection has outer ramming post 2, interior ramming post 1 top fixedly connected with fixed plate 41, fixed plate 41 and outer ramming post 2 outer wall sliding connection have shell body 5, shell body 5 outer wall articulates there are two backup pads 6, shell body 5 top is equipped with drive telescopic link 4, drive telescopic link 4 bottom and fixed plate 41 top fixed connection, a plurality of groove 11 of stepping down has been seted up to interior ramming post 1 outer wall, groove 11 inner wall sliding connection has supporting shoe 3 of stepping down, a plurality of supporting shoe 3 one side all fixedly connected with haulage rope 32, all seted up the metallic channel 12 that is used for stepping down haulage rope 32 in interior ramming post 1 and the fixed plate 41, the haulage rope 32 other end protrusion is in the fixed plate 41 body, fixed plate 41 outer wall fixedly connected with fixed block 34, articulated threaded rod 33 on the fixed block 34, haulage rope 32 and threaded rod 33 top fixed connection.

In this embodiment: the inner tamping column 1 and the outer tamping column 2 are arranged on the inner wall of the outer shell 5 to slide up and down, the outer tamping column 2 is sleeved on the outer wall of the inner tamping column 1 and connected with each other in a sliding manner, the inner tamping column 1 is fixed on the fixed plate 41, the inner tamping column 1 and the outer tamping column 2 are driven by the driving telescopic rod 4 fixedly connected above the fixed plate 41 to move up and down, the bottom surface of the outer tamping column 2 is relatively flush with the bottom surface of the inner tamping column 1, the outer tamping column 2 is lower than the inner tamping column 1 in height, the supporting block 3 is connected with the top end of the outer tamping column 2 in a sliding manner to limit the position of the outer tamping column 2, the bottom surfaces of the inner tamping column 1 and the outer tamping column 2 are flush, the inner tamping column 2 can simultaneously perform tamping operation, one side of the supporting block 3 is pulled by the pulling rope 32, the pulling rope 32 is connected with the top end of the threaded rod 33 through the yielding groove 11 and the wire groove 12, the threaded rod 33 is hinged on the fixed block 34, so that after a user rotates the threaded rod 33, the position of the threaded rod 33 can be adjusted, after downward adjustment, the traction rope 32 can be pulled outwards, so that the support block 3 is pulled into the yielding groove 11, the support block 3 is contracted into the inner tamping column 1, the lifting of the outer tamping column 2 is not limited, when the soil with higher density is tamped, the inner tamping column 1 and the outer tamping column 2 downwards displace to tamp the ground, the outer tamping column 2 is directly slid upwards under the force, the inner tamping column 1 directly tamps the soil, the surface area of the inner tamping column 1 is smaller than the sum of the surface areas of the inner tamping column 1 and the outer tamping column 2, so that the soil stressed area is reduced, the pressure is increased, the soil can be tamped under higher pressure, thereby make the device carry out the regulation to the size of soil compaction real-time pressure according to the density of soil to can avoid meetting the higher region of soil density, when need to tamp it to with nearby looks flush position, the effect that the tamper can't effectually make its subsidence to soil tamp, thereby can improve the tamp effect and the tamp efficiency of tamper, and shell body 5 carries out spacingly to interior tamp post 1 and outer tamp post 2 outer wall, make it when the displacement, can make the soil atress perpendicular, and shell body 5 outer wall articulated two backup pads 6 play the effect of bearing to the device, and can adjust the angle of shell body 5 through with shell body 5, thereby adjust interior tamp post 1 and outer tamp post 2's tamp direction, make it can tamp to the wedge face soil that the difference in height is at the bottom but the slope is great, make the suitability of device wider.

The outer wall of the inner tamping column 1 is fixedly connected with a limiting block 14, and the inner wall of the outer tamping column 2 is provided with a limiting groove 22 for giving way to the limiting block 14; the outer tamping column 2 and the inner tamping column 1 are in sliding connection, so that the outer tamping column 2 is prevented from sliding downwards to be separated from the inner tamping column 1, a component for limiting the sliding range of the outer tamping column 2 is formed by the limiting block 14 and the limiting groove 22, and the limiting groove 22 is positioned above the ground, so that the bottom end of the component cannot affect the soil tamping work.

The bottom end of the fixed plate 41 is fixedly connected with a plurality of connecting rods 13, the outer wall of each connecting rod 13 is sleeved on a spring 131, and a plurality of connecting grooves 21 matched with the connecting rods 13 are formed in the outer tamping column 2; the connecting rod 13 is through inserting in the spread groove 21, carries out spacingly to outer tamping column 2 position, avoids outer tamping column 2 to be in the outer wall of interior tamping column 1 and produces the skew, and spring 131 cover is established in the connecting rod 13 outside simultaneously, makes interior tamping column 1 carry out the tamping work, and when outer tamping column 2 atress risees, can receive spring 131's cushioning effect, avoids the device to produce great shake.

The fixed plate 41 is fixedly connected with a plurality of connecting blocks 23 on the outer wall of the outer tamping column 2, a chute 52 for giving way to the connecting blocks 23 is arranged on the inner wall of the outer shell 5, and the two outer shells 5 are fixedly connected through a fixed column 51; the fixed plate 41 and the outer tamping column 2 form a component which can enable the inner tamping column 1 and the outer tamping column 2 to directly upwards and downwards through the connecting block 23 and the sliding groove 52 formed in the outer shell 5, so that the phenomenon that the soil is stressed vertically is avoided due to the deviation of the vertical displacement of the inner tamping column 1 and the outer tamping column 2, and the outer shell 5 is fixed through the fixed column 51.

The inner wall of the abdication groove 11 is fixedly connected with a plurality of limit rods 111, and the limit rods 111 penetrate through the support blocks 3 through the guide grooves 31; the stop lever 111 and the guide groove 31 serve as a guide when the support block 3 slides inward of the tamper column 1.

The outer sides of the support plates 6 are fixedly connected with motors 61, and the two support plates 6 are connected through a fixing rod 62; the driving end of the motor 61 is applied to the outer wall of the outer casing 5 so that the angle of the outer casing 5 can be adjusted, and the fixing rod 62 is used for fixing the positions of the two support plates 6.

The working principle and the using flow of the utility model are as follows: after the user passes through rotation threaded rod 33, adjust the position of threaded rod 33, outwards pull haulage rope 32, make supporting shoe 3 shrink in interior ramming post 1, thereby make when the soil to higher density is rammed, interior ramming post 1 and outer ramming post 2 downward displacement are to the ground compaction, outer ramming post 2 receives the power and can directly slide upwards, and interior ramming post 1 can directly tamp the work to the soil, and the surface area of interior ramming post 1 is less than its surface area sum with outer ramming post 2, thereby make the soil area of atress diminish, the pressure grow, make the soil receive bigger pressure to tamp, thereby make the device can carry out the regulation to the size of soil ramming real-time according to the density of soil, thereby can avoid meetting the higher region of soil density with it, need to be with the unable effectual effect of quick to make it down of soil compaction, thereby can improve the effect and the ramming efficiency of compactor, can be through the angle regulation of outer casing 1, thereby the device is suitable for the slope of the compaction of the soil to the slope of the height of the soil is wide to the device is suitable for the compaction of the soil of the height of the outer casing 1.

Claims (6)

1. The utility model provides a traffic engineering is rammer compactor for construction which characterized in that: including interior ramming post, interior ramming post outer wall sliding connection has outer ramming post, interior ramming post top fixedly connected with fixed plate, the fixed plate with outer ramming post outer wall sliding connection has the shell body, the shell body top is equipped with the drive telescopic link, the drive telescopic link bottom with fixed plate top fixed connection, a plurality of groove of stepping down has been seted up to interior ramming post outer wall, the inslot wall sliding connection of stepping down has the supporting shoe, a plurality of equal fixedly connected with haulage rope in supporting shoe one side, interior ramming post with all seted up in the fixed plate be used for right the haulage rope carries out the metallic channel of stepping down, the haulage rope other end protrusion in the fixed plate body, fixed plate outer wall fixedly connected with fixed block, articulated on the fixed block have, the haulage rope with threaded rod top fixed connection.

2. The tamper for traffic engineering construction according to claim 1, wherein: the inner tamping column is characterized in that a limiting block is fixedly connected to the outer wall of the inner tamping column, and a limiting groove for giving way to the limiting block is formed in the inner wall of the outer tamping column.

3. The tamper for traffic engineering construction according to claim 1, wherein: the fixed plate bottom fixedly connected with a plurality of connecting rod, the spring is located to connecting rod outer wall cover, set up a plurality of with connecting rod assorted spread groove on the outer ramming post.

4. The tamper for traffic engineering construction according to claim 1, wherein: the fixed plate with outer ramming post outer wall fixedly connected with a plurality of connecting block, outer shell body internal wall is seted up and is right the spout that the connecting block gave way is carried out, two through fixed column fixed connection between the outer shell body.

5. The tamper for traffic engineering construction according to claim 1, wherein: the inner wall of the abdication groove is fixedly connected with a plurality of limit rods, and the limit rods penetrate through the support blocks through the guide grooves.

6. The tamper for traffic engineering construction according to claim 1, wherein: the outer wall of the outer shell is hinged with two supporting plates, the outer sides of the supporting plates are fixedly connected with motors, and the two supporting plates are connected through fixing rods.

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