CN214992874U

CN214992874U - Flattening device for asphalt pavement paving

Info

Publication number: CN214992874U
Application number: CN202120242790.XU
Authority: CN
Inventors: 杨均; 向睿; 成莉; 唐波; 张强
Original assignee: Sichuan Yahe Construction Engineering Co ltd
Current assignee: Sichuan Yahe Construction Engineering Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-12-03
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a flattening device for asphalt pavement paving, the power distribution box comprises a box body, the bottom of box is the opening setting, there is the mounting panel front side inner wall and the rear side inner wall of box through screw and screw swing joint respectively, and is provided with the steel wheel between two mounting panels, the antetheca and the back wall of steel wheel are respectively through the lateral wall swing joint of pivot and bearing and two mounting panels, the motor is installed at the inner chamber top of box, two first gag lever posts of inner chamber top fixedly connected with of box, be provided with first movable plate in the box, and seted up two first through-holes on the first movable plate to the bottom of first movable plate is close to left and right sides department first spring of fixedly connected with respectively, the below of first movable plate is provided with the second movable plate, and has seted up two second through-holes on the second movable plate. The utility model discloses a series of structures make this device have characteristics such as efficient and availability factor height of flattening.

Description

Flattening device for asphalt pavement paving

Technical Field

The utility model relates to a road surface construction especially relates to a bituminous paving lays and uses flattening device.

Background

The flattening device is widely applied to flattening of pavements, and is an important component in pavement construction, while asphalt pavements are one of various pavement types, asphalt is a blackish brown complex mixture consisting of hydrocarbons with different molecular weights and non-metallic derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, and is soluble in carbon disulfide, but the flattening device in the prior art has the problems of low flattening efficiency, low use efficiency and the like when being used for pavement construction, and therefore the flattening device for paving the asphalt pavements is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a flattening device for asphalt pavement paving.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides a flattening device for asphalt pavement lays, the power distribution box comprises a box body, the bottom of box is the opening setting, there is the mounting panel front side inner wall and the rear side inner wall of box through screw and screw swing joint respectively, and is provided with the steel wheel between two mounting panels, the antetheca and the back wall of steel wheel are respectively through the lateral wall swing joint of pivot and bearing and two mounting panels, the motor is installed at the inner chamber top of box, two first gag lever posts of inner chamber top fixedly connected with of box, be provided with first movable plate in the box, and seted up two first through-holes on the first movable plate to the bottom of first movable plate is close to left and right sides department and fixedly connected with first spring respectively, the below of first movable plate is provided with the second movable plate, and has seted up two second through-holes on the second movable plate, first through-hole is passed in proper order to the bottom of first gag lever post, The inner rings of the first spring and the second through hole extend to a fixed plate fixedly connected below the second movable plate, the front wall and the rear wall of the fixed plate are respectively fixedly connected with the front inner wall and the rear inner wall of the box body, the second movable plate is provided with two third through holes, the bottom of the second movable plate is close to the left side and the right side and is respectively fixedly connected with a second spring, the bottom of the first movable plate is close to the left side and the right side and is respectively fixedly connected with a second limiting rod, the bottom end of the second limiting rod sequentially penetrates through the third through hole and the inner ring of the second spring and extends to a limiting plate fixedly connected below the second movable plate, the top of the first movable plate is fixedly connected with a connecting block, the front wall of the connecting block is movably connected with a first connecting rod through a rotating shaft and a bearing, and the rear wall of the first connecting rod is movably connected with a second connecting rod through a rotating shaft and a bearing, the rear wall of the second connecting rod is fixedly connected with an output shaft of the motor, and the bottom of the second moving plate is fixedly connected with a pressing plate through a third connecting rod.

Further, a first bevel gear is sleeved on an output shaft of the motor, a second bevel gear is meshed on the first bevel gear, a first worm is fixedly connected to a left wall of the second bevel gear, the left end of the first worm is movably connected with a side wall of the box body through a bearing, the left end of the first worm penetrates through an inner ring of the bearing and extends out of the box body to be meshed with a first worm wheel, a supporting plate is movably connected to the top of the first worm wheel through a rotating shaft and the bearing, the right wall of the supporting plate is fixedly connected with the side wall of the box body, a supporting block is fixedly connected to the position, close to the left side, of the top of the supporting plate, a rotating rod is movably connected to the right wall of the supporting block through the bearing, and a swing mechanism is arranged on the supporting plate.

Further, swing mechanism includes the turning block, and the right-hand member fixed connection of the left wall of turning block and dwang, the first sloping block of difference fixedly connected with in the fore-and-aft direction is followed to the bottom of turning block, the inner circle of bearing is passed on the top of the pivot on the first worm wheel to extend to the top fixedly connected with rolling disc of backup pad, and the top fixedly connected with second sloping block of rolling disc.

Further, the left end of dwang passes the inner circle of bearing to extend to the left side fixedly connected with shower nozzle of supporting shoe, the water tank is installed to the right wall of box, and the top of water tank has seted up the water filling port, install the water pipe on the water tank, and install the water pump on the water pipe, the other end of water pipe cup joints with the water inlet of shower nozzle.

Further, the fourth through-hole has been seted up at the top of box, the right side of box is provided with the U-shaped pole, and the left wall fixedly connected with second worm of U-shaped pole to the lateral wall swing joint of bearing and box is passed through to the left end of second worm, the left end of second worm passes the inner circle of bearing and extends to the box internal gearing and has the second worm wheel, the bottom fixedly connected with lead screw of second worm wheel, and install the screw thread wheel on the lead screw, the right wall of screw thread wheel passes through connecting plate fixedly connected with slider, and has seted up on the box with slider assorted spout, the left wall fixedly connected with riser of screw thread wheel, and the top fixedly connected with lifter of riser, the top of lifter passes the inner circle of fourth through-hole to extend to the external fixedly connected with sunshading board of box.

Furthermore, the right wall of the box body is fixedly connected with a U-shaped plate close to the top, and the front side inner wall and the rear side inner wall of the U-shaped plate are respectively movably connected with the same push rod through a rotating shaft and a bearing.

Furthermore, the antetheca and the back wall of box have the pulley through pivot and bearing swing joint respectively, and two pulleys are symmetrical setting from beginning to end.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. in the technical scheme, the first moving plate, the second moving plate, the motor, the first limiting rod and the pressing plate are matched with each other, so that the pressing plate can be effectively controlled to reciprocate up and down, the asphalt pavement can be effectively flattened, and the flattening efficiency is effectively improved;

2. in this technical scheme, through mutually supporting between turning block, first sloping block, rolling disc and the second sloping block, can realize carrying out effectual swing control to the dwang for it drives the shower nozzle swing, thereby the effectual spraying range that has improved plays the purpose of dust fall, thereby the effectual availability factor that has improved.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a schematic structural diagram of the present embodiment;

FIG. 3 is a left side view of the present embodiment;

FIG. 4 is an enlarged view taken at A in FIG. 2;

FIG. 5 is a right side view of FIG. 4;

fig. 6 is an enlarged view of fig. 2 at B.

In the figure: 1. a box body; 2. a push rod; 3. a U-shaped plate; 4. a sun visor; 5. a first moving plate; 6. a motor; 7. a first bevel gear; 8. a second bevel gear; 9. a second moving plate; 10. a water pump; 11. a steel wheel; 12. pressing a plate; 13. a fixing plate; 14. a pulley; 15. a swing mechanism; 151. rotating the block; 152. a first swash block; 153. a second swash block; 154. rotating the disc; 16. a first worm; 17. a first worm gear; 18. a second worm gear; 19. a second worm; 20. a U-shaped rod; 21. mounting a plate; 22. a first limit rod; 23. a second limiting rod; 24. rotating the rod; 25. a screw rod; 26. a threaded wheel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 6, a flattening device for paving asphalt pavement comprises a box body 1, the bottom of the box body 1 is provided with an opening, the inner wall of the front side and the inner wall of the rear side of the box body 1 are respectively movably connected with mounting plates 21 through screws and screw holes, a steel wheel 11 is arranged between the two mounting plates 21, the front wall and the rear wall of the steel wheel 11 are respectively movably connected with the side walls of the two mounting plates 21 through rotating shafts and bearings, a motor 6 is arranged at the top of the inner cavity of the box body 1, the top of the inner cavity of the box body 1 is fixedly connected with two first limiting rods 22, a first moving plate 5 is arranged in the box body 1, two first through holes are arranged on the first moving plate 5, first springs are respectively and fixedly connected at the bottom of the first moving plate 5 near the left side and the right side, a second moving plate 9 is arranged below the first moving plate 5, and two second through holes are arranged on the second moving plate 9, the bottom end of the first limiting rod 22 sequentially passes through the first through hole, the first spring and the inner ring of the second through hole, and extends to the lower part of the second moving plate 9 to be fixedly connected with the fixed plate 13, the front wall and the rear wall of the fixed plate 13 are respectively fixedly connected with the inner wall of the front side and the inner wall of the rear side of the box body 1, the second moving plate 9 is provided with two third through holes, the bottom part of the second moving plate 9 close to the left side and the right side is respectively and fixedly connected with the second spring, the bottom part of the first moving plate 5 close to the left side and the right side is respectively and fixedly connected with the second limiting rod 23, the bottom end of the second limiting rod 23 sequentially passes through the third through hole and the inner ring of the second spring, and extends to the lower part of the second moving plate 9 to be fixedly connected with the limiting plate, the top part of the first moving plate 5 is fixedly connected with the connecting block, the front wall of the connecting block is movably connected with the first connecting rod through a rotating shaft and a bearing, and the rear wall of the first connecting rod is movably connected with the second connecting rod through a rotating shaft and a bearing, the rear wall of the second connecting rod is fixedly connected with the output shaft of the motor 6, the bottom of the second moving plate 9 is fixedly connected with a pressing plate 12 through a third connecting rod, the pressing plate 12 can be effectively controlled to reciprocate up and down through the mutual matching of the first moving plate 5, the second moving plate 9, the motor 6, the first limiting rod 22 and the pressing plate 12, so that the pressing plate 12 can effectively flatten the asphalt pavement, the flattening efficiency of the asphalt pavement is effectively improved, the output shaft of the motor 6 is sleeved with a first bevel gear 7, the first bevel gear 7 is meshed with a second bevel gear 8, the left wall of the second bevel gear 8 is fixedly connected with a first worm 16, the left end of the first worm 16 is movably connected with the side wall of the box body 1 through a bearing, the left end of the first worm 16 penetrates through the inner ring of the bearing and extends to the outside of the box body 1 to be meshed with a first worm wheel 17, the top of the first worm wheel 17 is movably connected with a supporting plate through a rotating shaft and the bearing, the right wall of the supporting plate is fixedly connected with the side wall of the box body 1, the top of the supporting plate close to the left side is fixedly connected with a supporting block, the right wall of the supporting block is movably connected with a rotating rod 24 through a bearing, a swing mechanism 15 is arranged on the supporting plate, the swing mechanism 15 comprises a rotating block 151, the left wall of the rotating block 151 is fixedly connected with the right end of the rotating rod 24, the bottom of the rotating block 151 is fixedly connected with a first inclined block 152 along the front-back direction respectively, the top end of a rotating shaft on a first worm gear 17 penetrates through the inner ring of the bearing and extends to the upper side of the supporting plate to be fixedly connected with a rotating disc 154, the top of the rotating disc 154 is fixedly connected with a second inclined block 153, the left end of the rotating rod 24 penetrates through the inner ring of the bearing and extends to the left side of the supporting block to be fixedly connected with a spray head, the right wall of the box body 1 is provided with a water tank, the top of the water tank is provided with a water filling port, and a water pipe is arranged on the water tank, the water pump 10 is arranged on the water pipe, the other end of the water pipe is sleeved with a water inlet of the spray head, the rotating block 151, the first inclined block 152, the rotating disc 154 and the second inclined block 153 are mutually matched to realize effective swinging control on the rotating rod 24 so as to drive the spray head to swing, thereby effectively improving the spraying range of the spray head and achieving the aim of dust fall, thereby effectively improving the use efficiency of the spray head, a fourth through hole is arranged at the top of the box body 1, the right side of the box body 1 is provided with the U-shaped rod 20, the left wall of the U-shaped rod 20 is fixedly connected with the second worm 19, the left end of the second worm 19 is movably connected with the side wall of the box body 1 through a bearing, the left end of the second worm 19 penetrates through the inner ring of the bearing and extends to the box body 1 to be internally engaged with the second worm wheel 18, the bottom of the second worm wheel 18 is fixedly connected with the screw rod 25, and the screw rod 25 is provided with the screw wheel 26, the right wall of screw thread wheel 26 passes through connecting plate fixedly connected with slider, and set up on the box 1 with slider assorted spout, the left wall fixedly connected with riser of screw thread wheel 26, and the top fixedly connected with lifter of riser, the inner circle of fourth through-hole is passed on the top of lifter, and extend to the outer fixedly connected with sunshading board 4 of box 1, play the purpose of sunshade, the right wall of box 1 is close to top fixedly connected with U-shaped plate 3, and the front side inner wall and the rear side inner wall of U-shaped plate 3 have same push rod 2 through pivot and bearing swing joint respectively, the antetheca and the back wall of box 1 have pulley 14 through pivot and bearing swing joint respectively, and two pulley 14 are symmetrical setting around for it is convenient for remove, motor 6 and water pump 10 have control switch through external power cord electric connection respectively.

The working principle is as follows: in the technical scheme, firstly, the U-shaped rod 20 drives the second worm wheel 18 to rotate through the U-shaped rod 20, the second worm wheel 18 drives the threaded wheel 26 to translate upwards or downwards through the screw rod 25, the threaded wheel 26 drives the sun shield 4 to translate upwards or downwards through the lifting rod, so that the sun shield can shield the sun, good sun shield is provided for construction workers, the motor 6 is started, the motor 6 drives the second connecting rod to rotate through the output shaft, the second connecting rod drives the first moving plate 5 to translate upwards or downwards through the first connecting rod, the first moving plate 5 drives the second moving plate 9 to translate upwards or downwards through the first spring and the second spring, the second moving plate 9 drives the pressing plate 12 to translate upwards or downwards through the third connecting rod, effective up-and-down reciprocating motion control on the pressing plate 12 can be realized, effective flattening of the asphalt pavement is realized, and the flattening efficiency is effectively improved, the water pump 10 is started, the water pump 10 effectively sprays on the road surface through the spray nozzle to achieve the purpose of dust fall, the motor 6 drives the first bevel gear 7 to rotate through the output shaft, the first bevel gear 7 drives the first worm 16 to rotate through the second bevel gear 8, the first worm 16 drives the rotating disc 154 to rotate through the first worm wheel 17, the rotating disc 154 drives the second inclined block 153 to rotate, the second inclined block 153 drives the rotating block 151 to deflect forwards or backwards through the first inclined block 152, the rotating block 151 drives the spray nozzle to swing through the rotating rod 24, the spraying range of the dust fall is effectively improved, and the purpose of dust fall is achieved, so that the using efficiency of the dust fall is effectively improved.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a bituminous paving lays and uses flattening device, includes box (1), its characterized in that: the bottom of the box body (1) is arranged in an opening, the front side inner wall and the rear side inner wall of the box body (1) are respectively and movably connected with mounting plates (21) through screws and screw holes, a steel wheel (11) is arranged between the two mounting plates (21), the front wall and the rear wall of the steel wheel (11) are respectively and movably connected with the side walls of the two mounting plates (21) through a rotating shaft and a bearing, a motor (6) is installed at the top of an inner cavity of the box body (1), two first limiting rods (22) are fixedly connected with the top of the inner cavity of the box body (1), a first movable plate (5) is arranged in the box body (1), two first through holes are formed in the first movable plate (5), a first movable plate spring is fixedly connected to the position, close to the left side and the right side, of the bottom of the first movable plate (5), a second movable plate (9) is arranged below the first movable plate (5), and the second moving plate (9) is provided with two second through holes, the bottom end of the first limiting rod (22) sequentially passes through the inner rings of the first through hole, the first spring and the second through hole and extends to the lower part of the second moving plate (9) to be fixedly connected with a fixed plate (13), the front wall and the rear wall of the fixed plate (13) are respectively and fixedly connected with the inner wall of the front side and the inner wall of the rear side of the box body (1), the second moving plate (9) is provided with two third through holes, the bottom part of the second moving plate (9) is respectively and fixedly connected with a second spring near the left side and the right side, the bottom part of the first moving plate (5) is respectively and fixedly connected with a second limiting rod (23) near the left side and the right side, and the bottom end of the second limiting rod (23) sequentially passes through the third through hole and the inner rings of the second spring and extends to be fixedly connected with a limiting plate below the second moving plate (9), the top fixedly connected with connecting block of first movable plate (5), and the antetheca of connecting block has the head rod through pivot and bearing swing joint to the back wall of head rod has the second connecting rod through pivot and bearing swing joint, the back wall of second connecting rod and the output shaft fixed connection of motor (6), the bottom of second movable plate (9) is through third connecting rod fixedly connected with clamp plate (12).

2. The flattening apparatus for asphalt pavement according to claim 1, wherein: a first bevel gear (7) is sleeved on an output shaft of the motor (6), a second bevel gear (8) is meshed on the first bevel gear (7), and the left wall of the second bevel gear (8) is fixedly connected with a first worm (16), the left end of the first worm (16) is movably connected with the side wall of the box body (1) through a bearing, the left end of the first worm (16) penetrates through the inner ring of the bearing, and extends to the outside of the box body (1) and is engaged with a first worm wheel (17), the top of the first worm wheel (17) is movably connected with a supporting plate through a rotating shaft and a bearing, the right wall of the supporting plate is fixedly connected with the side wall of the box body (1), the top part of the supporting plate close to the left side is fixedly connected with a supporting block, and the right wall of the supporting block is movably connected with a rotating rod (24) through a bearing, and a swing mechanism (15) is arranged on the supporting plate.

3. The flattening apparatus for asphalt pavement according to claim 2, wherein: swing mechanism (15) include turning block (151), and the left wall of turning block (151) and the right-hand member fixed connection of dwang (24), the first sloping block (152) of difference fixedly connected with in the front and back direction is followed to the bottom of turning block (151), the inner circle of bearing is passed on the top of the pivot on first worm wheel (17) to extend to top fixedly connected with rolling disc (154) of backup pad, and top fixedly connected with second sloping block (153) of rolling disc (154).

4. The flattening apparatus for asphalt pavement according to claim 2, wherein: the inner circle of bearing is passed to the left end of dwang (24) to extend to the left side fixedly connected with shower nozzle of supporting shoe, the water tank is installed to the right wall of box (1), and the top of water tank has seted up the water filling port, install water pipe on the water tank, and install water pump (10) on the water pipe, the other end of water pipe cup joints with the water inlet of shower nozzle.

5. The flattening apparatus for asphalt pavement according to claim 1, wherein: a fourth through hole is formed in the top of the box body (1), a U-shaped rod (20) is arranged on the right side of the box body (1), a second worm (19) is fixedly connected to the left wall of the U-shaped rod (20), the left end of the second worm (19) is movably connected with the side wall of the box body (1) through a bearing, the left end of the second worm (19) penetrates through the inner ring of the bearing and extends to the inside of the box body (1) to be meshed with a second worm wheel (18), the bottom of the second worm wheel (18) is fixedly connected with a lead screw (25), a threaded wheel (26) is mounted on the lead screw (25), the right wall of the threaded wheel (26) is fixedly connected with a sliding block through a connecting plate, a sliding groove matched with the sliding block is formed in the box body (1), a vertical plate is fixedly connected to the left wall of the threaded wheel (26), a lifting rod is fixedly connected to the top of the vertical plate, and the top end of the lifting rod penetrates through the inner ring of the fourth through hole, and extends to the outside of the box body (1) to be fixedly connected with a sun shield (4).

6. The flattening apparatus for asphalt pavement according to claim 1, wherein: the right wall of box (1) is close to top department fixedly connected with U-shaped board (3), and the front side inner wall and the rear side inner wall of U-shaped board (3) have same push rod (2) through pivot and bearing swing joint respectively.

7. The flattening apparatus for asphalt pavement according to claim 1, wherein: the front wall and the rear wall of the box body (1) are respectively movably connected with pulleys (14) through a rotating shaft and a bearing, and the two pulleys (14) are symmetrically arranged front and back.