CN111305183A

CN111305183A - Special tamping device and method for slope surface

Info

Publication number: CN111305183A
Application number: CN202010154950.5A
Authority: CN
Inventors: 王玉平
Original assignee: Individual
Current assignee: Hubei Fengye Construction Engineering Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-06-19
Anticipated expiration: 2040-03-09
Also published as: CN111305183B

Abstract

The invention relates to a tamping device, in particular to a special tamping device and method for a slope. The method comprises the following steps: the method comprises the following steps: fixing the connecting flat plate on a movable vehicle, and enabling the hydraulic cylinder II to stretch and retract so as to drive the fixing seat to rotate relative to the hinged convex plate, further adjusting the fixing seat to be in an inclined state, and then adjusting the tamping plate to be in an inclined state; step two: when the hexagonal rotary head is rotated, the hand-rotating screw rod can be driven to rotate, the weight block is driven to move left and right, and the gravity center of the weight block is adjusted by moving the weight block left and right, so that the weight block still has large vertical component force after the fixed seat is adjusted to be in an inclined state, and the force is conveniently transmitted to the ground by the weight block. The invention discloses a tamping device, which comprises a tamping plate, a spring sleeve column, a limiting pin, a cushion block, a main body column and a bottom strip plate.

Description

Special tamping device and method for slope surface

Technical Field

The invention relates to a tamping device, in particular to a special tamping device and method for a slope.

Background

Application number is CN201721063235.0 discloses an electric ramming device for building site, and this utility model provides an electric ramming device for building site relates to construction machinery technical field, including electric ramming device body, the top fixed mounting that moves the ramming device body has the frame of ramming, and the top fixed mounting that tamps the frame has the jib, and the lateral wall fixed mounting that tamps the frame has the fixed block, one side that the frame of ramming was kept away from to the fixed block is provided with the telescopic link, and the top of telescopic link is provided with the holding rod. This building site uses electric tamper device. This electric ramming device for building site, through setting up the buffer, the buffering has alleviateed electric ramming device to operator's lateral part vibratory pressure, through setting up top spring and bottom spring, has cushioned electric ramming device and has transmitted the upper and lower vibration for the operator at work, has alleviateed the physical strain that the operator produced at work, improves the efficiency of ramming work, through setting up the non slipping spur, the effectual frictional resistance who increases the holding rod prevents that the electric ramming device that the hand slided and makes in the work from producing the injury to the operator. But this patent does not have a shock absorbing effect when rammed.

Disclosure of Invention

The invention provides a special tamping device for a slope, which has the beneficial effects that the special tamping device has a shock absorption effect during tamping, and reduces the damage to machinery.

The invention relates to a tamping device, in particular to a special tamping device for a slope, which comprises a tamping plate, a spring sleeve column, a limiting pin, a cushion block, a main body column and a bottom strip plate.

The upside central point of ramming board puts fixedly connected with cushion, the equal fixedly connected with spring bushing post in both ends about ramming board upside, and sliding connection is on two spring bushing posts on vertical direction for end slat, has all cup jointed compression spring on two spring bushing posts, and two compression springs all are located between ramming board and the end strip board, the equal fixedly connected with spacer pin in upper end of two spring bushing posts, and two spacer pins all are located the upside of end slat.

The special tamping device for the slope surface further comprises an inclined upper edge, the left end and the right end of the tamping plate are fixedly connected with inclined upper edges, and the outer sides of the two inclined upper edges are inclined upwards.

The special tamping device for the slope further comprises connecting columns, rake rods and long rotary bases, the connecting columns are fixedly connected to the front side and the rear side of the cushion block, the long rotary bases are hinged to the outer ends of the two connecting columns, and the rake rods are uniformly distributed on the lower sides of the two long rotary bases from left to right.

The special tamping device for the slope further comprises a protruding seat, fastening screws, telescopic columns, sliding columns and sliding column grooves, the right sides of the two long rotating seats are provided with the sliding column grooves, the right end of the tamping plate is fixedly connected with the protruding seat, the front side and the rear side of the protruding seat are respectively connected with the telescopic columns in a sliding mode, the outer ends of the two telescopic columns are respectively fixedly connected with the sliding columns, the two sliding columns are respectively connected with the two sliding column grooves in a sliding mode, the front end and the rear end of the protruding seat are respectively connected with the fastening screws through threads, and the two fastening screws are respectively supported on the two telescopic columns.

The special tamping device for the slope further comprises a gate-shaped plate, a weight block, a fixing seat and a rubber pad, wherein the main body column is vertically connected to the fixing seat in a sliding mode, the rubber pad is fixedly connected to the left end and the right end of the upper side of the fixing seat, the gate-shaped plate is fixedly connected to the upper portion of the main body column, and the weight block is arranged on the gate-shaped plate.

The special tamping device for the slope further comprises a hydraulic cylinder I, a front and rear moving seat, a lifting column, a lifting lug, a rear connecting bar, circular guide rods, a limiting pin, a hydraulic cylinder frame and a hydraulic cylinder III, wherein the left end and the right end of the fixing seat are both connected with the circular guide rods in a front and rear direction in a sliding manner, the front and rear moving seat is fixedly connected between the front ends of the two circular guide rods, the rear connecting bar is fixedly connected between the rear ends of the two circular guide rods, the front and rear moving seat and the rear connecting bar are respectively positioned at the front side and the rear side of the fixing seat, the hydraulic cylinder I is fixedly connected at the rear side of the fixing seat, the telescopic end of the hydraulic cylinder I is fixedly connected on the rear connecting bar, the lifting column is vertically connected on the front and rear moving seat in a sliding manner, the lifting lug and the limiting pin are respectively fixedly connected at the upper end and the lower end of the lifting column, the lifting lug and the limiting pin are respectively, the telescopic end of the hydraulic cylinder III is fixedly connected to the lifting lug which is positioned on the lower side of the door-shaped plate.

The special tamping device for the slope is characterized by further comprising a hinged seat, a hinged convex plate, a connecting flat plate, a hydraulic cylinder II and a lower stretching plate, wherein the hinged seat is arranged on the left side of the fixing seat, the right end of the hinged convex plate is hinged to the hinged seat, the left end of the hinged convex plate is fixedly connected with the connecting flat plate, the lower stretching plate is fixedly connected to the lower side of the left end of the fixing seat, one end of the hydraulic cylinder II is hinged to the lower side of the hinged convex plate, and the other end of the hydraulic cylinder II is hinged to the lower end of the lower.

The special ramming device sand grip of slope, hand screw rod, round hole board and hexagonal are revolved the head, both ends all are provided with the sand grip around the door shape board upside, sliding connection is on two sand grips about the pouring weight orientation, the equal fixedly connected with hand screw rod in both ends about the door shape board, both ends rotate respectively about the hand screw rod and connect on two round hole boards, the equal fixedly connected with hexagonal in both ends revolves the head about the hand screw rod, two hexagonal revolve the head respectively with the lateral surface of two round hole boards laminate mutually, the hand screw rod cooperatees through screw thread and pouring weight.

And four corners of the connecting plate are provided with screw jacks.

A method for tamping a slope surface by a special tamping device for the slope surface comprises the following steps:

the method comprises the following steps: fixing the connecting flat plate on a movable vehicle, and enabling the hydraulic cylinder II to stretch and retract so as to drive the fixing seat to rotate relative to the hinged convex plate, further adjusting the fixing seat to be in an inclined state, and then adjusting the tamping plate to be in an inclined state;

step two: when the hexagonal rotary head is rotated, the hand-rotating screw rod can be driven to rotate, the weight block is driven to move left and right, and the gravity center of the weight block is adjusted by moving the weight block left and right, so that the weight block still has a large vertical component force after the fixed seat is adjusted to be in an inclined state, and the force is conveniently transmitted to the ground by the weight block;

step three: when the lifting lug is located on the lower side of the door-shaped plate, the hydraulic cylinder III extends to drive the lifting lug and the lifting column to lift up the door-shaped plate and the main body column, when the door-shaped plate is lifted to the highest point, the hydraulic cylinder I is shortened to drive the rear connecting strip and the two circular guide rods to move forwards, the front and rear moving seat is driven, the lifting column is driven, the lifting lug moves forwards and departs from the lower side of the door-shaped plate when moving forwards, and at the moment, the door-shaped plate falls rapidly to provide strength for ground tamping.

The special tamping device for the slope has the beneficial effects that:

according to the special tamping device for the slope, the main body column moves downwards to drive the tamping plate to be in contact with the ground, the main body column moves downwards continuously after the tamping plate is in contact with the ground, the bottom strip plate presses the compression springs on the two spring sleeve columns, the compression springs achieve a damping effect, after the bottom strip plate is in contact with the cushion block, force is transmitted to the tamping plate, and the tamping plate transmits the force to the ground to tamp the ground. When the compaction is carried out, the effect of shock absorption is achieved, and damage to machinery is reduced.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a first schematic view of the overall structure of a special tamping device for a slope of the present invention;

FIG. 2 is a schematic view of the overall structure of a special tamping device for a slope of the present invention;

FIG. 3 is a schematic view of the construction of the tamper plate and boss;

FIG. 4 is a schematic structural view of a tamper plate;

FIG. 5 is a schematic structural view of a main body pillar;

FIG. 6 is a first schematic structural view of the fixing base;

FIG. 7 is a second schematic structural view of the fixing base;

FIG. 8 is a first schematic structural view of the forward and backward movement seat;

fig. 9 is a second schematic structural view of the forward and backward movement seat.

In the figure: compacting the plate 1; a connecting column 101; a beveled upper edge 102; a spring housing post 103; a limit pin 104; a cushion block 105; a boss base 2; a fastening screw 201; a telescopic column 202; a sliding cylinder 203; a smooth cylindrical groove 204; a rake lever 205; a long swivel base 206; a main column 3; a door-shaped plate 301; a rib 302; a weight 303; a hand-threaded screw 304; a circular orifice plate 305; a hexagonal screw head 306; a bottom ribbon board 307; a fixed seat 4; a rubber pad 401; a hydraulic cylinder I402; a hinge seat 403; a hinged flange 404; a connection plate 405; a hydraulic cylinder II 406; a lower extension plate 407; a forward and backward moving seat 5; a lifting column 501; raising the bump 502; a rear connecting bar 503; a round guide rod 504; a spacing pin 505; a cylinder frame 506; and a hydraulic cylinder III 507.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The first embodiment is as follows:

the present invention is described below with reference to fig. 1 to 9, and the present invention relates to a tamping device, and more specifically to a special tamping device for a slope, which includes a tamping plate 1, a spring sleeve column 103, a limit pin 104, a cushion block 105, a main column 3, and a bottom strip plate 307.

The upside central point of ramming board 1 puts fixedly connected with cushion 105, ramming board 1 upside about the equal fixedly connected with spring sleeve post 103 in both ends, the bottom bar board 307 is sliding connection on two spring sleeve posts 103 on vertical direction, all has cup jointed compression spring on two spring sleeve posts 103, two compression springs all are located between ramming board 1 and the bottom bar board 307, the equal fixedly connected with spacer pin 104 in upper end of two spring sleeve posts 103, two spacer pins 104 all are located the upside of bottom bar board 307. The main body column 3 moves downwards to drive the tamping plate 1 to contact with the ground, after the tamping plate 1 contacts with the ground, the main body column 3 continues to move downwards, at the moment, the bottom strip plate 307 presses the compression springs on the two spring sleeve columns 103, the compression springs play a role in shock absorption, after the bottom strip plate 307 contacts with the cushion block 105, the force is transmitted to the tamping plate 1, and the tamping plate 1 transmits the force to the ground to tamp the ground. When the compaction is carried out, the effect of shock absorption is achieved, and damage to machinery is reduced.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1 to 9, the special tamping device for a slope further includes an inclined upper edge 102, the left and right ends of the tamping plate 1 are fixedly connected with the inclined upper edges 102, and the outer sides of the two inclined upper edges 102 are inclined upwards. The tamping plate 1 can move left and right to float the ground, and the inclined upper edges 102 at the left and right ends of the tamping plate 1 can prevent soil from entering the upper side of the tamping plate 1.

The third concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 9, the special tamping device for slope further includes a connecting column 101, rake rods 205 and a long swivel mount 206, the connecting column 101 is fixedly connected to the front and rear sides of the cushion block 105, the outer ends of the two connecting columns 101 are hinged to the long swivel mount 206, and a plurality of rake rods 205 are uniformly distributed on the lower sides of the two long swivel mounts 206 from left to right. The long swivel mount 206 can rotate to be retracted or released, when the long swivel mount 206 rotates downwards to be released, the plurality of harrow rods 205 face downwards, the plurality of harrow rods 205 move back and forth to rake out and remove sundries in the soil, then the ground is tamped, and the tamping effect on the ground is improved.

The fourth concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 9, the special tamping device for slope further includes a protruding seat 2, fastening screws 201, telescopic columns 202, sliding columns 203 and sliding column grooves 204, the right sides of the two long swivel bases 206 are provided with the sliding column grooves 204, the right end of the tamping plate 1 is fixedly connected with the protruding seat 2, the front and the back of the protruding seat 2 are respectively connected with the telescopic columns 202 in a sliding manner, the outer ends of the two telescopic columns 202 are respectively connected with the sliding columns 203, the two sliding columns 203 are respectively connected with the two sliding column grooves 204 in a sliding manner, the front and the back of the protruding seat 2 are respectively connected with the fastening screws 201 through threads, and the two fastening screws 201 are respectively supported on the two telescopic columns 202. Two flexible posts 202 all can slide around on protruding seat 2, and then drive the back-and-forth movement of two smooth cylinder 203, can drive two long transposons 206 and rotate when two smooth cylinder 203 back-and-forth movement, control long transposons 206 or emit. The telescopic column 202 can be fixed by screwing the fastening screw 201 against the telescopic column 202.

The fifth concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 9, the special tamping device for a slope further includes a gate-shaped plate 301, a weight 303, a fixing seat 4 and a rubber pad 401, the main body column 3 is vertically slidably connected to the fixing seat 4, the rubber pads 401 are fixedly connected to the left end and the right end of the upper side of the fixing seat 4, the gate-shaped plate 301 is fixedly connected to the upper portion of the main body column 3, and the weight 303 is arranged on the gate-shaped plate 301. The main body column 3 is lifted up, then the main body column 3 falls down instantly, the gravity of the weight 303 is transferred to the main body column 3, and the main body column 3 falls down rapidly to tamp the bottom surface. The door-shaped plate 301 stops after being hit on the two rubber pads 401, and the two rubber pads 401 play a role in buffering.

The sixth specific implementation mode:

the embodiment is described below with reference to fig. 1 to 9, the special tamping device for slope further includes a hydraulic cylinder I402, a forward and backward moving seat 5, a lifting column 501, a lifting lug 502, a rear connecting bar 503, a circular guide bar 504, a limit pin 505, a hydraulic cylinder frame 506 and a hydraulic cylinder III507, the left and right ends of the fixed seat 4 are connected with the circular guide bar 504 in a forward and backward direction, the forward and backward moving seat 5 is fixedly connected between the front ends of the two circular guide bars 504, the rear connecting bar 503 is fixedly connected between the rear ends of the two circular guide bars 504, the forward and backward moving seat 5 and the rear connecting bar 503 are respectively located on the front and rear sides of the fixed seat 4, the hydraulic cylinder I402 is fixedly connected on the rear side of the fixed seat 4, the telescopic end of the hydraulic cylinder I402 is fixedly connected to the rear connecting bar 503, the lifting column 501 is vertically connected to the forward and backward moving seat 5 in a sliding manner, the upper and lower ends, the lifting lug 502 and the limiting pin 505 are respectively positioned at the upper side and the lower side of the forward-backward moving seat 5, a hydraulic cylinder frame 506 is fixedly connected to the lower side of the forward-backward moving seat 5, a hydraulic cylinder III507 is fixedly connected to the hydraulic cylinder frame 506, the telescopic end of the hydraulic cylinder III507 is fixedly connected to the lifting lug 502, and the lifting lug 502 is positioned at the lower side of the door-shaped plate 301. When the lifting lug 502 is positioned at the lower side of the door-shaped plate 301, the hydraulic cylinder III507 extends to drive the lifting lug 502 and the lifting column 501 to rise, so as to lift the door-shaped plate 301 and the main body column 3, when the door-shaped plate 301 is lifted to the highest point, the hydraulic cylinder I402 is shortened to drive the rear connecting strip 503 and the two circular guide rods 504 to move forward, so as to drive the forward-backward moving seat 5, the lifting column 501 and the lifting lug 502 to move forward, the lifting lug 502 leaves the lower side of the door-shaped plate 301 when moving forward, and at this time, the door-shaped plate 301 rapidly falls down to provide power for tamping the ground.

The seventh embodiment:

the embodiment is described below with reference to fig. 1 to 9, the special tamping device for slope further includes an articulated seat 403, an articulated protruding plate 404, a connecting plate 405, a hydraulic cylinder II406 and a downward extending plate 407, the left side of the fixing seat 4 is provided with the articulated seat 403, the right end of the articulated protruding plate 404 is articulated on the articulated seat 403, the left end of the articulated protruding plate 404 is fixedly connected with the connecting plate 405, the downward extending plate 407 is fixedly connected to the lower side of the left end of the fixing seat 4, one end of the hydraulic cylinder II406 is articulated on the lower side of the articulated protruding plate 404, and the other end of the hydraulic cylinder II406 is articulated on the lower end of the downward extending plate 407. The connecting plate 405 is fixed on a movable vehicle to facilitate the driving of the invention to move integrally, the hydraulic cylinder II406 can be extended and retracted to drive the fixing seat 4 to rotate relative to the hinged convex plate 404, so as to adjust the fixing seat 4 to an inclined state, and at this time, the tamping plate 1 is also adjusted to an inclined state to facilitate the tamping of a slope surface.

The specific implementation mode is eight:

the present embodiment is described below with reference to fig. 1 to 9, where the raised strips 302 of the special tamping device for slope, the hand-screwed screws 304, the circular hole plates 305, and the hexagonal screws 306 are provided at both the front and rear ends of the upper side of the door-shaped plate 301, the weight 303 is slidably connected to the two raised strips 302 in the left-right direction, the hand-screwed screws 304 are fixedly connected to both the left and right ends of the door-shaped plate 301, the left and right ends of the hand-screwed screws 304 are respectively rotatably connected to the two circular hole plates 305, the hexagonal screws 306 are fixedly connected to both the left and right ends of the hand-screwed screws 304, the two hexagonal screws 306 are respectively attached to the outer side surfaces of the two circular hole plates 305, and the hand-screwed screws 304 are engaged with the weight. When the hexagonal rotary head 306 is rotated, the hand-screw 304 can be driven to rotate, so that the weight 303 is driven to move left and right, and when the fixed seat 4 is adjusted to be in an inclined state, the weight 303 can be moved left and right to adjust the gravity center, so that the weight 303 still has a large vertical component force after the fixed seat 4 is adjusted to be in the inclined state, and the force can be conveniently transmitted to the ground by the weight 303.

The specific implementation method nine:

in the following, referring to fig. 1 to 9, the present embodiment is described, wherein screw insertion holes are provided at four corners of the connection plate 405. The screw insertion holes are used for inserting screws, thereby facilitating the fixing of the flat plate 405 on a movable automobile.

the method comprises the following steps: fixing the connecting flat plate 405 on a movable vehicle, and enabling the hydraulic cylinder II406 to be telescopic so as to drive the fixing seat 4 to rotate relative to the hinged convex plate 404, so that the fixing seat 4 is adjusted to be in an inclined state, and then adjusting the tamping plate 1 to be in an inclined state;

step two: when the hexagonal rotary head 306 is rotated, the hand-screw rod 304 can be driven to rotate, the weight 303 is driven to move left and right, the weight 303 is moved left and right to adjust the gravity center, so that the weight 303 still has a large vertical component force after the fixed seat 4 is adjusted to be in an inclined state, and the weight 303 can conveniently transmit the force to the ground;

step three: when the lifting lug 502 is positioned at the lower side of the door-shaped plate 301, the hydraulic cylinder III507 extends to drive the lifting lug 502 and the lifting column 501 to rise, so as to lift the door-shaped plate 301 and the main body column 3, when the door-shaped plate 301 is lifted to the highest point, the hydraulic cylinder I402 is shortened to drive the rear connecting strip 503 and the two circular guide rods 504 to move forward, so as to drive the forward-backward moving seat 5, the lifting column 501 and the lifting lug 502 to move forward, the lifting lug 502 leaves the lower side of the door-shaped plate 301 when moving forward, and at this time, the door-shaped plate 301 rapidly falls down to provide power for tamping the ground.

The working principle of the invention is as follows: the main body column 3 moves downwards to drive the tamping plate 1 to contact with the ground, after the tamping plate 1 contacts with the ground, the main body column 3 continues to move downwards, at the moment, the bottom strip plate 307 presses the compression springs on the two spring sleeve columns 103, the compression springs play a role in shock absorption, after the bottom strip plate 307 contacts with the cushion block 105, the force is transmitted to the tamping plate 1, and the tamping plate 1 transmits the force to the ground to tamp the ground. When the compaction is carried out, the effect of shock absorption is achieved, and damage to machinery is reduced. The tamping plate 1 can move left and right to float the ground, and the inclined upper edges 102 at the left and right ends of the tamping plate 1 can prevent soil from entering the upper side of the tamping plate 1. The long swivel mount 206 can rotate to be retracted or released, when the long swivel mount 206 rotates downwards to be released, the plurality of harrow rods 205 face downwards, the plurality of harrow rods 205 move back and forth to rake out and remove sundries in the soil, then the ground is tamped, and the tamping effect on the ground is improved. Two flexible posts 202 all can slide around on protruding seat 2, and then drive the back-and-forth movement of two smooth cylinder 203, can drive two long transposons 206 and rotate when two smooth cylinder 203 back-and-forth movement, control long transposons 206 or emit. The telescopic column 202 can be fixed by screwing the fastening screw 201 against the telescopic column 202. The main body column 3 is lifted up, then the main body column 3 falls down instantly, the gravity of the weight 303 is transferred to the main body column 3, and the main body column 3 falls down rapidly to tamp the bottom surface. The door-shaped plate 301 stops after being hit on the two rubber pads 401, and the two rubber pads 401 play a role in buffering. When the lifting lug 502 is positioned at the lower side of the door-shaped plate 301, the hydraulic cylinder III507 extends to drive the lifting lug 502 and the lifting column 501 to rise, so as to lift the door-shaped plate 301 and the main body column 3, when the door-shaped plate 301 is lifted to the highest point, the hydraulic cylinder I402 is shortened to drive the rear connecting strip 503 and the two circular guide rods 504 to move forward, so as to drive the forward-backward moving seat 5, the lifting column 501 and the lifting lug 502 to move forward, the lifting lug 502 leaves the lower side of the door-shaped plate 301 when moving forward, and at this time, the door-shaped plate 301 rapidly falls down to provide power for tamping the ground. The connecting plate 405 is fixed on a movable vehicle to facilitate the driving of the invention to move integrally, the hydraulic cylinder II406 can be extended and retracted to drive the fixing seat 4 to rotate relative to the hinged convex plate 404, so as to adjust the fixing seat 4 to an inclined state, and at this time, the tamping plate 1 is also adjusted to an inclined state to facilitate the tamping of a slope surface. When the hexagonal rotary head 306 is rotated, the hand-screw 304 can be driven to rotate, so that the weight 303 is driven to move left and right, and when the fixed seat 4 is adjusted to be in an inclined state, the weight 303 can be moved left and right to adjust the gravity center, so that the weight 303 still has a large vertical component force after the fixed seat 4 is adjusted to be in the inclined state, and the force can be conveniently transmitted to the ground by the weight 303. The screw insertion holes are used for inserting screws, thereby facilitating the fixing of the flat plate 405 on a movable automobile.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. The utility model provides a special tamping unit of slope, includes tamping plate (1), spring sleeve post (103), spacer pin (104), cushion (105), main part post (3) and end slat (307), its characterized in that: fixedly connected with cushion (105) is put to the upside central point of ramming board (1), ramming board (1) upside about the equal fixedly connected with spring sleeve post in both ends (103), end slat (307) sliding connection is on two spring sleeve posts (103) on vertical direction, compression spring has all been cup jointed on two spring sleeve posts (103), two compression springs all are located between ramming board (1) and end slat board (307), the equal fixedly connected with spacer pin (104) in upper end of two spring sleeve posts (103), two spacer pins (104) all are located the upside of end slat (307).

2. The special tamping device for the slope surface according to claim 1, wherein: the special tamping device for the slope surface further comprises an inclined upper edge (102), the left end and the right end of the tamping plate (1) are fixedly connected with the inclined upper edge (102), and the outer sides of the two inclined upper edges (102) are inclined upwards.

3. The special tamping device for the slope surface according to claim 2, wherein: the special tamping device for the slope surface further comprises connecting columns (101), rake rods (205) and long rotary bases (206), the connecting columns (101) are fixedly connected to the front side and the rear side of the cushion block (105), the outer ends of the two connecting columns (101) are hinged to the long rotary bases (206), and a plurality of rake rods (205) are uniformly distributed on the lower sides of the two long rotary bases (206) from left to right.

4. The special tamping device for the slope surface according to claim 3, wherein: the special tamping device for the slope surface further comprises a protruding seat (2), fastening screws (201), telescopic columns (202), sliding columns (203) and sliding column grooves (204), the right sides of the two long rotating seats (206) are provided with the sliding column grooves (204), the right end of the tamping plate (1) is fixedly connected with the protruding seat (2), the front side and the rear side of the protruding seat (2) are respectively connected with the telescopic columns (202) in a sliding mode, the outer ends of the two telescopic columns (202) are respectively connected with the sliding columns (203), the two sliding columns (203) are respectively connected with the two sliding column grooves (204) in a sliding mode, the front end and the rear end of the protruding seat (2) are respectively connected with the fastening screws (201) through threads, and the two fastening screws (201) are respectively supported on the two telescopic columns (202).

5. The special tamping device for the slope surface according to claim 4, wherein: the special tamping device for the slope surface further comprises a gate-shaped plate (301), a weight (303), a fixed seat (4) and a rubber pad (401), the main body column (3) is vertically connected to the fixed seat (4) in a sliding mode, the rubber pad (401) is fixedly connected to the left end and the right end of the upper side of the fixed seat (4), the gate-shaped plate (301) is fixedly connected to the upper portion of the main body column (3), and the weight (303) is arranged on the gate-shaped plate (301).

6. The special tamping device for the slope surface according to claim 5, wherein: the special tamping device for the slope surface further comprises a hydraulic cylinder I (402), a forward and backward moving seat (5), a lifting column (501), a lifting lug (502), a rear connecting strip (503), round guide rods (504), a limiting pin (505), a hydraulic cylinder frame (506) and a hydraulic cylinder III (507), wherein the left end and the right end of the fixed seat (4) are respectively connected with the round guide rods (504) in a forward and backward sliding mode, the forward and backward moving seat (5) is fixedly connected between the front ends of the two round guide rods (504), the rear connecting strip (503) is fixedly connected between the rear ends of the two round guide rods (504), the forward and backward moving seat (5) and the rear connecting strip (503) are respectively positioned on the front side and the rear side of the fixed seat (4), the hydraulic cylinder I (402) is fixedly connected to the rear connecting strip (503) at the rear side of the fixed seat (4), the lifting column (501) is vertically connected to the forward and backward moving seat (5), the upper end and the lower end of the lifting column (501) are respectively and fixedly connected with a lifting lug (502) and a limiting pin (505), the lifting lug (502) and the limiting pin (505) are respectively located on the upper side and the lower side of the forward-backward moving seat (5), the lower side of the forward-backward moving seat (5) is fixedly connected with a hydraulic cylinder frame (506), a hydraulic cylinder III (507) is fixedly connected onto the hydraulic cylinder frame (506), the telescopic end of the hydraulic cylinder III (507) is fixedly connected onto the lifting lug (502), and the lifting lug (502) is located on the lower side of the door-shaped plate (301).

7. The special tamping device for the slope surface according to claim 6, wherein: the special tamping device for the slope further comprises an articulated seat (403), an articulated convex plate (404), a connecting plate (405), a hydraulic cylinder II (406) and a downward extending plate (407), the left side of the fixing seat (4) is provided with the articulated seat (403), the right end of the articulated convex plate (404) is articulated on the articulated seat (403), the left end of the articulated convex plate (404) is fixedly connected with the connecting plate (405), the left end lower side of the fixing seat (4) is fixedly connected with the downward extending plate (407), one end of the hydraulic cylinder II (406) is articulated on the lower side of the articulated convex plate (404), and the other end of the hydraulic cylinder II (406) is articulated on the lower end of the downward extending plate (407).

8. The special tamping device for the slope surface according to claim 7, wherein: special ramming device sand grip (302) of slope, hand screw rod (304), round hole board (305) and hexagonal spiral head (306), the preceding back both ends of door shaped plate (301) upside all are provided with sand grip (302), weight (303) sliding connection is on two sand grips (302) about on the direction, equal fixedly connected with hand screw rod (304) in both ends about door shaped plate (301), both ends rotate respectively and connect on two round hole boards (305) about hand screw rod (304), the equal fixedly connected with hexagonal spiral head (306) in both ends about hand screw rod (304), two hexagonal spiral heads (306) are laminated with the lateral surface of two round hole boards (305) respectively, hand screw rod (304) cooperate through screw thread and weight (303).

9. The special tamping device for the slope surface according to claim 8, wherein: four corners of the connecting flat plate (405) are provided with screw jacks.

10. The method for tamping the slope surface by using the special tamping device for the slope surface as claimed in claim 9, which is characterized in that: the method comprises the following steps:

the method comprises the following steps: fixing a connecting flat plate (405) on a movable vehicle, wherein a hydraulic cylinder II (406) can stretch out and draw back to drive a fixed seat (4) to rotate relative to a hinged convex plate (404), further adjusting the fixed seat (4) to an inclined state, and then adjusting a tamping plate (1) to the inclined state;

step two: when the hexagonal rotary head (306) is rotated, the hand-screw (304) can be driven to rotate, the weight block (303) is driven to move left and right, and the gravity center is adjusted by moving the weight block (303) left and right, so that the weight block (303) still has a large vertical component force after the fixed seat (4) is adjusted to be in an inclined state, and the force is conveniently transmitted to the ground by the weight block (303);

step three: when the lifting lug (502) is positioned at the lower side of the door-shaped plate (301), the hydraulic cylinder III (507) extends to drive the lifting lug (502) and the lifting column (501) to rise, so that the door-shaped plate (301) and the main body column (3) are lifted, when the door-shaped plate (301) is lifted to the highest point, the hydraulic cylinder I (402) is shortened to drive the rear connecting strip (503) and the two circular guide rods (504) to move forwards, further the front and rear moving seat (5), the lifting column (501) and the lifting lug (502) are driven to move forwards, the lifting lug (502) moves forwards and is separated from the lower side of the door-shaped plate (301), and at the moment, the door-shaped plate (301) rapidly falls to provide power for ground compaction.