CN111350105A

CN111350105A - Vibration-damping roller type electric bidirectional tamping machine

Info

Publication number: CN111350105A
Application number: CN202010173075.5A
Authority: CN
Inventors: 袁建国
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-06-30

Abstract

The invention discloses a vibration-damping roller type electric two-way tamping machine, which structurally comprises a fixed frame, a sliding rod, a sound insulation plate, an operating rod, a piston hammer rod, a fixed plate, a motor, a silencer, a driving mechanism, an adjusting device and a tamping machine, wherein the improved vibration-damping roller type electric two-way tamping machine is characterized in that when the vibration-damping roller type electric two-way tamping machine operates, the driving motor operates to adjust a rotating buckle to rotate on a main body, an adjusting hammer block adjusts the width of the adjusting hammer block on a movable rod according to the geometric dimension of a turnout, the adjusting hammer block is fixed on the adjusted position by a limiting strip, so that the adjusting hammer block can change according to the geometric dimension of the turnout, the tamping machine meets the operation requirement, a positioning piece adjusts a telescopic piece to the used position, a positioning clamping block and a guide wheel are matched with a tamping guide rod to drive a bearing rod and a hammerhead to tamp a railway track, the phenomena of swinging and the like, the friction force is reduced, and the working efficiency of the tamping machine is improved.

Description

Vibration-damping roller type electric bidirectional tamping machine

Technical Field

The invention relates to the field of railway construction, in particular to a vibration-damping roller type electric two-way tamping tool.

Background

The tamping tool is in order to increase on the railway roadbed with the fastness and the stability of rail, and the train is through the switch, and the atress is very inhomogeneous, has very big impact to rail and railway roadbed, makes railway roadbed and rail not hard up more easily, influences driving safety, so the switch also needs to be tamped, and the tamping tool needs the place of improvement when tamping:

1. when the existing tamping machine is used for tamping, the tamping guide rod is lack of effective positioning and restraining capability, so that the tamping guide rod is easy to swing under the impact operation of a hammer head, the effective acting force of the hammer head on the material is influenced, the positioning stability between the guide rod and a driving wheel is reduced, the friction force is increased, frequent machine halt is needed for adjusting the positioning clearance between a guide rail and a friction wheel, and the working efficiency of the tamping machine is seriously influenced;

2. the tamping tool of the existing tamping tool is only suitable for sleepers in sections of lines, and when the track type of a turnout area changes, the geometric dimension of the turnout also changes continuously, so that the tamping tool cannot meet the operation requirement, and the usability of the tamping tool is reduced.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a vibration-damping roller type electric two-way tamping machine, which aims to solve the problems that when the existing tamping machine is used for tamping, a tamping guide rod lacks effective positioning and restraining capacity, so that the tamping guide rod is easy to swing under the impact operation of a hammer head, and the like, and the effective acting force of the hammer head on the material is influenced, so that the positioning stability between the guide rod and a driving wheel is reduced, the friction force is increased, and the positioning gap between a guide rail and a friction wheel needs to be adjusted by frequent machine halt, thereby seriously influencing the working efficiency of the tamping machine; the tamping tool of the existing tamping tool is only suitable for sleepers in sections of lines, and when the track type of a turnout area changes, the geometric dimension of the turnout also changes continuously, so that the tamping tool cannot meet the operation requirement, and the usability of the tamping tool is reduced.

In order to achieve the purpose, the invention is realized by the following technical scheme: a vibration-damping roller type electric two-way tamping tool structurally comprises a fixed frame, a sliding rod, a sound insulating board, a control rod, a piston hammer rod, a fixed plate, a motor, a silencer, a driving mechanism, an adjusting device and a tamping tool, wherein the sliding rod is connected to the fixed frame through a lower end sliding block to move back and forth, the top of the sliding rod is connected with the fixed plate in a penetrating mode, the sliding rod is arranged on the left side and the right side of the sound insulating board, the control rod is arranged on the left side of the sound insulating board, the silencer is arranged in the middle of the upper end of the sound insulating board and is tightly embedded together, the piston hammer rod and the motor are arranged on the upper end of the silencer, the upper end of the piston hammer rod is embedded and connected to the middle position of the fixed plate, the piston hammer rod and the motor vertically penetrate through the sound insulating board and are communicated with the inner part of the driving mechanism, the tamper is arranged in the inner frame of the fixed frame; adjusting device comprises connecting pipe, fixed block, adjusting hammer block, supporting connection board, movable rod, the connecting pipe is established at the movable rod lower extreme, the movable rod left and right sides is equipped with adjusting hammer block and supporting connection board, adjusting hammer block rear end and supporting connection board front end are in the same place through removing the looks laminating, adjusting hammer block lower extreme is equipped with the fixed block, and both link as an organic wholely through adapting unit.

The improved tamping tool is characterized in that the tamping tool is composed of a hammer head, a telescopic piece, a limiting piece, a tamping guide rod and a bearing rod, the hammer head is fixedly installed at the lower end of the bearing rod in an embedding mode, the bearing rod and the tamping guide rod are tightly embedded together, the telescopic piece is arranged at the upper end of the tamping guide rod, and the other end of the telescopic piece is buckled on the limiting piece through a lantern ring.

The improved structure of the pipe is characterized in that the limiting pipe is composed of a main body, a rotating buckle, a connecting port and a moving pulling plate, the connecting port is arranged at the front end of the main body, the lower end of the connecting port is perpendicularly embedded into the main body, the moving pulling plate is arranged on the left side of the connecting port, the lower end of the moving pulling plate is connected with the upper end of the main body, the rotating buckle is arranged on two sides of the moving pulling plate, the rotating buckle is arranged on the outer ring of the connecting port, and the lower end of the rotating buckle.

The improved structure of the positioning device is characterized in that the limiting part is composed of a guide pipe, a sliding plate, a positioning rod, a clamping plate and a positioning piece, the guide pipe is arranged at the lower end of the positioning rod, the positioning rod is connected with the clamping plate through a rotating shaft to rotate, the sliding plate and the positioning piece are arranged at the upper end and the lower end of the clamping plate, the sliding plate and the positioning piece are arranged at the upper end and the lower end of the shell, and.

The improved structure is characterized in that the movable pulling plate is composed of an elastic plate, a limiting strip and a movable element, the elastic plate is arranged on the left side of the limiting strip, the movable element is arranged on the right side of the limiting strip, and the elastic plate is connected with the movable element through the limiting strip.

The improved structure is characterized in that the positioning piece is composed of a connecting block, a body, a cross rod, guide wheels and positioning fixture blocks, the connecting block is arranged at the lower half ends of the left side and the right side of the body, the cross rod is arranged at the top of the body and vertically embedded into the positioning fixture blocks downwards, the guide wheels are arranged at the inner ends of the positioning fixture blocks, and the cross rod is connected with the guide wheels through the positioning fixture blocks.

In a further improvement, each tamping guide rod penetrates upwards and is vertically fixed on the tamping tool.

In a further improvement, the hammer head is of a quarter-ellipse structure.

Further improved, the polyurethane foam plastic material is arranged in the sound insulation board, so that the sound insulation board has good sound insulation and absorption performance.

The improved structure is characterized in that the number of the positioning rods is two, and one ends of the two positioning rods are of circular arc structures.

Advantageous effects of the invention

The invention discloses a vibration-damping roller type electric two-way tamping tool, which has the following beneficial effects:

when the adjustable tamping machine is used, a worker fixedly installs the fixed frame on a railway rail of a railway, drives the motor to work, adjusts the rotating buckle to rotate on the main body before tamping, the left end and the right end of the connecting pipe are connected with the two adjustable hammer blocks, so that the adjustable hammer blocks can movably adjust the width on the movable rod according to the geometric dimension of a turnout, the adjustable hammer blocks are fixed on the adjusted positions by the limiting strips, the supporting connecting plate is tightly attached to the adjustable hammer blocks, the adjustable hammer blocks are fixed on the adjusted positions by the fixed blocks under the action of force, the positions of the adjustable hammer blocks can be adjusted by the adjustable hammer blocks according to the continuous change of the geometric dimension of the turnout, the tamping machine can meet the operation requirements, and the usability of the tamping machine is improved.

When tamping is carried out, the telescopic part is fixed after the length of the telescopic part is adjusted according to the size of a turnout or a sleeper, the positioning part is adjusted by the guide pipe, the telescopic part is adjusted to the used position by the positioning part, the connecting block is connected with the tamping guide rod through the telescopic part, so that the tamping guide rod has effective positioning and restraining capacity, then the telescopic part and the tamping guide rod are adjusted by matching a positioning clamping block and a guide wheel, the tamping guide rod drives a bearing rod to move, a hammer head vertically downwards tamps the periphery of the sleeper, the positioning part is used for assisting the tamping guide rod to move, the phenomena of swinging and the like under the impact operation of the hammer head are prevented, the effective acting force of the hammer head when the hammer head impacts materials is ensured, the positioning stability between the tamping guide rod and a tamping tool is ensured, the friction force is reduced, and the working efficiency of the; the labor force of workers is reduced.

In conclusion, the adjusting and rotating fastener is arranged on the main body after improvement, the driving motor works, the adjusting and rotating fastener rotates on the main body before tamping, the adjusting hammer block can be conveniently and movably adjusted in width on the movable rod according to the geometric dimension of a turnout, and the adjusting hammer block is fixed at the adjusting position by the limiting strip, so that the adjusting hammer block can be changed according to the geometric dimension of the turnout, the tamping machine can meet the operation requirement, and the usability of the tamping machine is improved. When tamping, the positioning piece is adjusted by the guide pipe, the telescopic piece is adjusted to the used position by the positioning piece, the bearing rod is driven to move by the positioning fixture block and the guide wheel which are matched with the tamping guide rod, so that the hammerhead vertically downwards tamps the periphery of the sleeper, the phenomena of swinging and the like under the impact operation of the hammerhead are prevented, the effective acting force of the hammerhead on materials is ensured, the positioning stability between the tamping guide rod and the tamping device is ensured, the friction force is reduced, and the working efficiency of the tamping machine is improved; the labor force of workers is reduced.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a vibration-damping roller type electric two-way tamper of the present invention;

fig. 2 is a schematic structural diagram of the adjusting device of the present invention.

Fig. 3 is a schematic view of the movable structure of the adjusting device of the present invention.

Fig. 4 is a schematic structural view of the tamper of the present invention.

FIG. 5 is a schematic view of the adjusting hammer block according to the present invention.

Fig. 6 is a schematic cross-sectional view of a limiting element according to the present invention.

Fig. 7 is a schematic view of the internal structure of the mobile pulling plate of the present invention.

FIG. 8 is a schematic view of an internal structure of the positioning member of the present invention.

In the figure: a fixed frame-1, a sliding rod-2, a sound insulation board-3, a control rod-4, a piston hammer rod-5, a fixed plate-6, a motor-7, a silencer-8, a driving mechanism-9, an adjusting device-10, a tamping tool-11, a connecting pipe-101, a fixed block-102, an adjusting hammer block-103, a support connecting plate-104, a movable rod-105, a hammer head-111, a telescopic part-112, a limit part-113, a tamping guide rod-114, a bearing rod-115, a main body-1031, a rotating buckle-1032, a connecting port-1033, a movable pulling plate-1034, a guide pipe-1131, a sliding plate-1132, a positioning rod-1133, a clamping plate-1134, a positioning part-1135, a spring plate-1034 a, a limit strip-1034 b, A moving element-1034 c, a connecting block-1135 a, a body-1135 b, a cross bar-1135 c, a guide wheel-1135 d and a positioning fixture block-1135 e.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-8, the present invention provides a technical solution: a damping roller type electric two-way tamping tool structurally comprises a fixed frame 1, a sliding rod 2, a sound insulating board 3, an operating rod 4, a piston hammer rod 5, a fixed plate 6, a motor 7, a silencer 8, a driving mechanism 9, an adjusting device 10 and a tamping tool 11, wherein the sliding rod 2 is connected to the fixed frame 1 through a lower end sliding block to move back and forth, the top of the sliding rod 2 is connected with the fixed plate 6 in a penetrating mode, the sliding rod 2 is arranged on the left side and the right side of the sound insulating board 3, the operating rod 4 is arranged on the left side of the sound insulating board 3, the silencer 8 is arranged in the middle of the upper end of the sound insulating board 3 and is tightly embedded together, the piston hammer rod 5 and the motor 7 are arranged on the upper end of the silencer 8, the upper end of the piston hammer rod 5 is embedded and connected to the middle of the fixed plate 6, the piston hammer rod 5 and the motor 7 vertically penetrate through the sound insulating, the front end of the driving mechanism 9 is provided with an adjusting device 10, the left end and the right end of the lower end of the driving mechanism 9 are provided with a tamping tool 11, and the tamping tool 11 is arranged in an inner frame of the fixing frame 1; adjusting device 10 comprises connecting pipe 101, fixed block 102, regulation hammer block 103, supporting connection board 104, movable rod 105, connecting pipe 101 is established at movable rod 105 lower extreme, the movable rod 105 left and right sides is equipped with regulation hammer block 103 and supporting connection board 104, it is in the same place through removing the laminating mutually to adjust hammer block 103 rear end and supporting connection board 104 front end, it is equipped with fixed block 102 to adjust hammer block 103 lower extreme, and both link as an organic wholely through adapting unit.

As a further improvement of the invention, the tamper 11 is composed of a hammer head 111, an expansion member 112, a limiting member 113, a tamping guide rod 114 and a bearing rod 115, the hammer head 111 is fixedly mounted at the lower end of the bearing rod 115 in a fitting manner, the bearing rod 115 and the tamping guide rod 114 are tightly fitted together, the expansion member 112 is arranged at the upper end of the tamping guide rod 114, and the other end of the expansion member 112 is fastened on the limiting member 113 through a collar.

As a further improvement of the invention, the limiting tube 103 comprises a main body 1031, a rotating buckle 1032, a connecting port 1033, and a movable pulling plate 1034, wherein the front end of the main body 1031 is provided with the connecting port 1033, the lower end of the connecting port 1033 is vertically embedded into the main body 1031, the left side of the connecting port 1033 is provided with the movable pulling plate 1034, the lower end of the movable pulling plate 1034 is connected with the upper end of the main body 1031, the two sides of the movable pulling plate 1034 are provided with the rotating buckle 1032, the outer ring of the connecting port 1033 is provided with the rotating buckle 1032, and the lower end of the rotating buckle 1032 is attached to the outside of the.

As a further improvement of the invention, the limiting member 113 comprises a guide tube 1131, a sliding plate 1132, a positioning rod 1133, a clamping plate 1134, and a positioning member 1135, the guide tube 1131 is disposed at the lower end of the positioning rod 1133, the positioning rod 1133 is connected to the clamping plate 1134 through a rotating shaft to rotate, the sliding plate 1132 and the positioning member 1135 are disposed at the upper and lower ends of the clamping plate 1134, and the sliding plate 1132 and the positioning member 1135 are disposed at the upper and lower ends of the housing and are connected into a whole through the clamping plate 1134.

As a further improvement of the disclosure, the movable pulling plate 1034 is composed of a spring plate 1034a, a limit bar 1034b, and a movable element 1034c, the spring plate 1034a is disposed on the left side of the limit bar 1034b, the movable element 1034c is disposed on the right side of the limit bar 1034b, and the spring plate 1034a and the movable element 1034c are connected through the limit bar 1034 b.

As a further improvement of the invention, the positioning element 1135 comprises a connecting block 1135a, a body 1135b, a cross bar 1135c, a guide wheel 1135d, and a positioning fixture block 1135e, the connecting block 1135a is disposed at the lower half ends of the left and right sides of the body 1135b, the top of the body 1135b is provided with the cross bar 1135c, the cross bar 1135c is vertically embedded into the positioning fixture block 1135e, the inner end of the positioning fixture block 1135e is provided with the guide wheel 1135d, and the cross bar 1135c is connected with the guide wheel 1135d through the positioning fixture block 1135 e.

As a further improvement of the invention, each tamping guide rod 114 penetrates upwards and is vertically fixed on the telescopic part 112, and the position of the tamping guide rod 114 is adjusted through the movement of the telescopic part 112, so that the hammer head can quickly tamp the sleeper.

As a further improvement of the invention, the hammer head 111 has a quarter-ellipse structure, so that the contact area of the hammer head to the periphery of the sleeper rail is reduced during tamping, the pressure is increased, and the tamping is easy.

As a further improvement of the invention, the sound insulation board 3 is internally provided with polyurethane foam plastic materials, so that the sound insulation and absorption performance is better, and the noise of the tamping machine during tamping is effectively reduced.

As a further improvement of the invention, two positioning rods 1133 are provided, and one end of each of the two positioning rods 1133 is in an arc structure, so that the limiting member 113 can quickly adjust the telescopic member 112 according to the size of the sleeper and then fix and limit the telescopic member at the position of use.

When the invention is used, a worker fixedly installs the fixing frame 1 on a rail of a railway, drives the motor 7, operates and controls the driving mechanism 9 by using the control rod 4, and then uses the sound insulation board 3 and the silencer 8 to mutually cooperate to treat the noise emitted by the motor 7 and the driving mechanism 9, thereby reducing the noise and protecting the work and the body of the worker.

Before tamping, the elastic plate 1034a and the movable element 1034c are fixedly connected together by the limit strip 1034b, then the adjusting hammer blocks 103 are embedded and installed on the movable rod 105 by the connecting ports 1033, when the size of the tamping tool 11 needs to be adjusted, the rotating buckle 1032 is adjusted, the rotating buckle 1032 rotates on the main body 1031, and the two adjusting hammer blocks 103 are connected to the left and right ends of the connecting pipe 101, so that the width of the adjusting hammer blocks 103 can be movably adjusted on the movable rod 105 according to the geometric size of the turnout.

The adjusting hammer block 103 is fixed on the adjusted position by the limiting strip 1034b, the supporting connecting plate 104 is tightly attached to the adjusting hammer block 103, the lower end of the fixing block 102 is connected with the tamping guide rod 114 in a screw locking manner, and the adjusting hammer block 103 is fixed on the adjusted position by the fixing block 102 under the action of force, so that the adjusting hammer block 103 can be adjusted according to the continuous change of the geometric dimension of the turnout, the operation requirement of the tamping machine can be met, and the usability of the tamping machine is improved.

When tamping, the one end of extensible member 112 is in the same place with locating part 113 fixed lock, then extensible member 112 is fixed after adjusting length according to the size of switch or sleeper, be connected with the inside looks lock of locating part 1135 upper end and extensible member 112 one end, carry out position control to locating part 1135 with pipe 1131, pipe 1131 drives locating lever 1133 and moves about, cardboard 1134 assistance-localization real-time lever 1133 rotates, locating part 1135 adjusts extensible member 112 to the position of using, be connected connecting block 1135a with tamping guide 114 through extensible member 112, make tamping guide 114 can be connected at horizontal pole 1135c top, make tamping guide 114 have effectual location and restraint ability.

Then, a positioning fixture block 1135e and a guide wheel 1135d are matched with each other to adjust the telescopic part 112 and the tamping guide rod 114, the tamping guide rod 114 drives the bearing rod 115 to move, then the hammer 111 vertically downwards tamps the periphery of the sleeper, and a limiting part 113 is used to assist the tamping guide rod 114 to move, so that the phenomena of swinging and the like under the impact operation of the hammer 111 are prevented, the effective acting force of the hammer 111 on the material is ensured, the positioning stability between the tamping guide rod 114 and the tamping tool 11 is ensured, the friction force is reduced, and the working efficiency of the tamping tool is improved; the labor force of workers is reduced.

The invention solves the problems that when the existing tamping machine is used for tamping, the tamping guide rod lacks effective positioning and restraining capacity, so that the tamping guide rod is easy to swing under the impact operation of the hammer head, and the like, and the effective acting force of the hammer head on the material is influenced, so that the positioning stability between the guide rod and a driving wheel is reduced, the friction force is increased, and the positioning clearance between a guide rail and a friction wheel needs to be adjusted by frequent stopping, thereby seriously influencing the working efficiency of the tamping machine; the tamping tool of the existing tamping tool is only suitable for sleepers in sections of lines, and when the track type of a turnout area changes, the geometric dimension of the turnout also changes continuously, so that the tamping tool cannot meet the operation requirement, and the usability of the tamping tool is reduced. The invention can be realized by combining the components, when the tamping machine is used, the driving motor works, the adjusting rotating buckle rotates on the main body before tamping, so that the adjusting hammer block can movably adjust the width on the movable rod according to the geometric dimension of the turnout, and the adjusting hammer block is fixed at the adjusting position by the limiting strip, so that the adjusting hammer block can change according to the geometric dimension of the turnout, the tamping machine can meet the operation requirement, and the usability of the tamping machine is improved. When tamping, the positioning piece is adjusted by the guide pipe, the telescopic piece is adjusted to the used position by the positioning piece, the bearing rod is driven to move by the positioning fixture block and the guide wheel which are matched with the tamping guide rod, so that the hammerhead vertically downwards tamps the periphery of the sleeper, the phenomena of swinging and the like under the impact operation of the hammerhead are prevented, the effective acting force of the hammerhead on materials is ensured, the positioning stability between the tamping guide rod and the tamping device is ensured, the friction force is reduced, and the working efficiency of the tamping machine is improved; the labor force of workers is reduced.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an electronic two-way tamping tool of damping roller type, its structure includes mount (1), slide bar (2), acoustic celotex board (3), control rod (4), piston hammer stem (5), fixed plate (6), motor (7), muffler (8), actuating mechanism (9), adjusting device (10), tamping tool (11), its characterized in that:

the utility model discloses a sound insulation board, including sound insulation board (3), slide bar (2), motor, baffle, driving mechanism (9), slide bar (2) are connected through the lower extreme slider and are moved about going on mount (1), slide bar (2) top is connected with fixed plate (6) adoption run-through mode, the left and right sides at baffle (3) is established in slide bar (2), baffle (3) left side is equipped with control rod (4), be equipped with muffler (8) in the middle of baffle (3) upper end, both closely the gomphosis are in the same place, muffler (8) upper end is equipped with piston hammer pole (5) and motor (7), the gomphosis of piston hammer pole (5) upper end is connected on the intermediate position of fixed plate (6), piston hammer pole (5) and motor (7) are passed through baffle (3) perpendicularly and are put through with actuating mechanism (9) inner part mutually, actuating mechanism (9) front end is equipped with adjusting device (10), actuating mechanism (9), the tamper (11) is arranged in the inner frame of the fixed frame (1);

adjusting device (10) comprises connecting pipe (101), fixed block (102), adjusting hammer block (103), supporting connection board (104), movable rod (105), establish at movable rod (105) lower extreme connecting pipe (101), the movable rod (105) left and right sides is equipped with adjusting hammer block (103) and supporting connection board (104), adjusting hammer block (103) rear end is in the same place through removing the laminating mutually with supporting connection board (104) front end, adjusting hammer block (103) lower extreme is equipped with fixed block (102), and both link as an organic wholely through adapting unit.

2. The vibration damped roller electric bi-directional tamper according to claim 1, wherein: the tamping tool (11) comprises a hammer head (111), a telescopic piece (112), a limiting piece (113), a tamping guide rod (114) and a bearing rod (115), wherein the hammer head (111) is fixedly arranged at the lower end of the bearing rod (115) in an embedding mode, the bearing rod (115) is tightly embedded with the tamping guide rod (114), the telescopic piece (112) is arranged at the upper end of the tamping guide rod (114), and the other end of the telescopic piece (112) is buckled on the limiting piece (113) through a lantern ring.

3. The vibration damped roller electric bi-directional tamper according to claim 1, wherein: spacing pipe (103) are detained (1032), connector (1033), removal arm-tie (1034) by main part (1031), rotation and are constituteed, main part (1031) front end is equipped with connector (1033), inside connector (1033) lower extreme perpendicular embedding main part (1031), connector (1033) left side is equipped with removal arm-tie (1034), it is connected with main part (1031) upper end to remove arm-tie (1034) lower extreme, it is equipped with rotation and detains (1032) to remove arm-tie (1034) both sides, connector (1033) outer lane is equipped with rotation and detains (1032), it is connected with main part (1031) outside laminating and rotates to rotate detain (1032) lower extreme.

4. The vibration damped roller electric bi-directional tamper according to claim 2, wherein: the locating part (113) comprises pipe (1131), sliding plate (1132), locating lever (1133), cardboard (1134), setting element (1135), establish in locating lever (1133) lower extreme pipe (1131), locating lever (1133) is connected the rotation through the pivot with cardboard (1134), both ends all are equipped with sliding plate (1132) and setting element (1135) about cardboard (1134), establish the upper and lower both ends at the shell in sliding plate (1132) and setting element (1135), and both link as an organic wholely through cardboard (1134).

5. The vibration damped roller electric bi-directional tamper according to claim 3, wherein: the movable pulling plate (1034) consists of an elastic plate (1034a), a limit strip (1034b) and a movable element (1034c), the elastic plate (1034a) is arranged on the left side of the limit strip (1034b), the movable element (1034c) is arranged on the right side of the limit strip (1034b), and the elastic plate (1034a) and the movable element (1034c) are connected through the limit strip (1034 b).

6. The vibration damped roller electric bi-directional tamper according to claim 4, wherein: the utility model discloses a positioning piece, including body (1135), body (1135b), horizontal pole (1135c), leading wheel (1135d), location fixture block (1135e), setting piece (1135) comprises connecting block (1135a), body (1135b), connecting block (1135a) are established at the left and right sides lower half end of body (1135b), body (1135b) top is equipped with horizontal pole (1135c), horizontal pole (1135c) are perpendicular on embedding location fixture block (1135e) downwards, location fixture block (1135e) inner is equipped with leading wheel (1135d), horizontal pole (1135c) link to each other with leading wheel (1135d) through location fixture block (1135 e).

7. The vibration damped roller electric bi-directional tamper according to claim 2, wherein: each tamping guide rod (114) penetrates upwards and is vertically fixed on the tamping tool (11).

8. The vibration damped roller electric bi-directional tamper according to claim 2, wherein: the hammer head (111) is of a quarter-ellipse structure.