阅读说明：本技术 一种改进型多用的桥梁及道路施工装置 (Improved multipurpose bridge and road construction device ) 是由 刘小艳 于 2021-09-23 设计创作，主要内容包括：本发明公开了一种改进型多用的桥梁及道路施工装置,属于桥梁及道路施工装置领域。一种改进型多用的桥梁及道路施工装置,包括移动座,第一电机输出轴穿过机箱内壁及防护箱外壁延伸至内部并呈前后结构套接有两个转动轮,移动座中部设有换位板,换位板上侧中间位置对称固设有两个第一凸轮,第二电机输出轴穿过方形腔内部延伸至柱形腔内部并套接有第一齿轮,套筒下端设有夯实块,结构间的配合,使得该装置在使用时,通过转动轮的转动配合夯实块可以进行左右方向的移动,进行区域性路面的夯实工作,扩大了其作用面积,提高了夯实的效率,有一定的时间间隔性,避免了还需外部每次跟随移动进行配合夯实的情况,减小了劳动力。(The invention discloses an improved multipurpose bridge and road construction device, and belongs to the field of bridge and road construction devices. The utility model provides a multi-purpose bridge of improved generation and road construction device, including removing the seat, first motor output shaft passes quick-witted incasement wall and protective housing outer wall and extends to inside and be the front and back structure and cup jointed two and rotate the wheel, it is equipped with the transposition board to remove the seat middle part, transposition board upside intermediate position symmetry has set firmly two first cams, second motor output shaft passes square intracavity portion and extends to the inside of columnar cavity and cup jointed first gear, the sleeve lower extreme is equipped with the tamping block, cooperation between the structure, make the device when using, the normal running fit tamping block through rotating the wheel can carry out the removal of left and right directions, carry out the tamping work on regional road surface, its area of action has been enlarged, the efficiency of tamping has been improved, certain time interval nature has, the condition of still needing outside follow the removal at every turn to cooperate the tamping has been avoided, the labour has been reduced.)

1. The utility model provides a multi-purpose bridge of improved generation and road construction device, is including removing seat (1), its characterized in that: the front end of the upper side of the moving seat (1) is provided with a push handle (2), the middle part of the moving seat (1) is provided with a through groove (101), four corners of the bottom surface of the moving seat (1) are respectively provided with a supporting leg (3), the lower end of the supporting leg (3) is provided with an arc-shaped groove (301), the inner wall of the arc-shaped groove (301) is symmetrically provided with two arc-shaped guide rails (302), the inner part of the arc-shaped groove (301) is rotatably connected with a cylindrical roller (303), the middle part of the upper side of the moving seat (1) is provided with a protective box (4), the right side of the protective box (4) is provided with a case (401), the case (401) is internally provided with a first motor (402), an output shaft of the first motor (402) penetrates through the inner wall of the case (401) and the outer wall of the protective box (4) to extend to the inner part and is in a front-back structure which is sleeved with two rotating wheels (403), the circumferential outer wall of the rotating wheels (403), the middle part of the moving seat (1) is provided with a position changing plate (5), the upper side of the position changing plate (5) is symmetrically provided with two trapezoid grooves (501) close to the edge, the middle position of the upper side of the position changing plate (5) is symmetrically and fixedly provided with two first cams (502), the inside of the position changing plate (5) is provided with a plurality of cylindrical cavities (503) at equal intervals in a ring shape, the right side of the cylindrical cavity (503) is provided with a cavity (504), the lower part of the cavity (504) is provided with a circular cavity (505), the middle part of the circumferential inner wall of the circular cavity (505) is fixedly provided with a second cam (506), the left side of the circular cavity (505) is provided with a square cavity (507), the inside of the square cavity (507) is provided with a second motor (508), an output shaft of the second motor (508) penetrates through the inside of the square cavity (507) to extend to the inside of the cylindrical cavity (503) and is sleeved with a first gear (509), the bottom surface of the position changing plate (5) is connected with a plurality of sleeves (6) at equal intervals in a ring shape in a sliding way, sleeve (6) lower extreme is equipped with tamp piece (601), empty slot (602) have been seted up to tamp piece (601) inside, oblique mouthful (603) have been seted up to empty slot (602) bottom surface one side, sleeve (6) upside is equipped with telescopic link (604), telescopic link (604) lower extreme passes sleeve (6) outer wall and extends to inside and is equipped with two pulley (605) through fixed ear symmetry, the inside downside of sleeve (6) is equipped with spring (606), telescopic link (604) upper end passes transposition board (5) bottom surface through the pivot and extends to inside and cup jointed cylinder (607) in circle chamber (505), cylinder (607) upper end passes circle chamber (505) inner wall through the pivot and extends to inside and cup jointed second gear (609) in cavity (504).

2. An improved multipurpose bridge and road construction device according to claim 1, characterised in that: two annular guide grooves (304) are symmetrically formed in the outer wall of the circumference of the cylindrical roller (303), and the arc-shaped guide rail (302) is connected with the annular guide grooves (304) in a sliding mode.

3. An improved multipurpose bridge and road construction device according to claim 1, characterised in that: two trapezoidal sliding blocks (102) are symmetrically arranged in the middle of the bottom surface of the movable seat (1), and the trapezoidal sliding blocks (102) are connected with the trapezoidal grooves (501) in a sliding mode.

4. An improved multipurpose bridge and road construction device according to claim 1, characterised in that: annular groove (404) are the notch cuttype structure setting, it passes logical groove (101) inside extension to the outside and through annular groove (404) and first cam (502) sliding connection to rotate wheel (403) circumference outer wall one side.

5. An improved multipurpose bridge and road construction device according to claim 1, characterised in that: the outer wall of the circumference of the cylinder (607) is provided with an annular curve groove (608), and the annular curve groove (608) is connected with the second cam (506) in a sliding manner.

6. An improved multipurpose bridge and road construction device according to claim 1, characterised in that: the first gear (509) and the second gear (609) are arranged in a manner of helical teeth on the outer circumferential wall, the first gear (509) is meshed with the second gear (609), and the pulley (605) is in rolling connection with the inner wall of the sleeve (6).

Technical Field

The invention relates to the field of bridge and road construction devices, in particular to an improved multipurpose bridge and road construction device.

Background

The road and bridge generally consists of a plurality of parts such as a roadbed, a road surface, a bridge, a tunnel engineering facility, a traffic engineering facility and the like. And (3) roadbed engineering: the roadbed is a linear structure built by soil or stones. The road surface bearing device bears the self weight of rock and soil, the gravity of the road surface and the driving load transmitted by the road surface, and is an important component of the whole road structure. Road surface engineering: the road surface is a layered structure which is made up by using various road-building materials or mixed materials and is layered on the road bed for running of automobile. The function of the device is to ensure that the automobile can run on the road all weather, stably, at high speed, comfortably, safely and economically. In bridge and road maintenance construction, the road subgrade needs to be tamped. The document with the prior art publication number of CN108221584A provides a multi-purpose bridge of improved generation and road construction device, the device establishes the recess in through the sliding cavity diapire, sliding cavity sliding fit connects the slip support body, establish first slip chamber in the slip support body bottom terminal surface, establish second slip chamber in the slip support body top terminal surface, run through respectively in the first slip chamber left and right sides inner wall and establish first through groove, the first relative slip intracavity transition fit of left and right sides connects the roof pressure cam, the axis of rotation that extends the setting about setting on the roof pressure cam, the second slip intracavity transition fit connects the second lug, it tamps to be used for the lift of being connected with first rack power fit in the second lug, though the device beneficial effect is more, nevertheless still there are the following problems: the device has set up a ramming plate and has carried out the operation, and its area of action is less, has reduced the efficiency of ramming, still needs outside to follow the removal at every turn and cooperates the ramming, and is more loaded down with trivial details, has increased the labour, in view of this, we provide an improved generation multi-purpose bridge and road construction device.

Disclosure of Invention

1. Technical problem to be solved

The present invention is directed to an improved multipurpose bridge and road construction device to solve the above problems.

2. Technical scheme

An improved multipurpose bridge and road construction device comprises a moving seat, wherein the front end of the upper side of the moving seat is provided with a push handle, the middle part of the moving seat is provided with a through groove, four corners of the bottom surface of the moving seat are respectively provided with a supporting leg, the lower end of the supporting leg is provided with an arc-shaped groove, the inner wall of the arc-shaped groove is symmetrically provided with two arc-shaped guide rails, the inner part of the arc-shaped groove is rotatably connected with a cylindrical roller, the middle part of the upper side of the moving seat is provided with a protective box, the right side of the protective box is provided with a machine box, the inner part of the machine box is provided with a first motor, an output shaft of the first motor penetrates through the inner wall of the machine box and the outer wall of the protective box to extend to the inner part and is in a front-back structure and is sleeved with two rotating wheels, the circumferential outer wall of the rotating wheels is provided with a ring groove, the middle part of the moving seat is provided with a position changing plate, the upper side of the position plate is symmetrically provided with two first cams, the inner part of the transposition plate is provided with a plurality of cylindrical cavities at equal intervals in an annular shape, the right side of each cylindrical cavity is provided with a cavity, a circular cavity is arranged below the cavity, a second cam is fixedly arranged at the middle part of the circumferential inner wall of the circular cavity, the left side of the circular cavity is provided with a square cavity, a second motor is arranged inside the square cavity, an output shaft of the second motor penetrates through the inner part of the square cavity to extend into the cylindrical cavity and is sleeved with a first gear, the bottom surface of the transposition plate is in an annular shape and is connected with a plurality of sleeves at equal intervals in a sliding way through sliding grooves, the lower end of each sleeve is provided with a tamping block, the inner part of each tamping block is provided with a hollow groove, one side of the bottom surface of the hollow groove is provided with an inclined opening, the upper side of each sleeve is provided with a telescopic rod, the lower end of each telescopic rod penetrates through the outer wall of each sleeve to extend into the inner part of the corresponding cylindrical cavity and is symmetrically provided with two pulleys through fixing lugs, the lower side of the inner part of the sleeve is provided with a spring, the upper end of the telescopic rod penetrates through the bottom surface of the transposition plate through a rotating shaft to extend into the circular cavity and is sleeved with a cylinder, the cylinder upper end passes the round cavity inner wall through the pivot and extends to inside the cavity and cup joints the second gear.

Preferably, two annular guide grooves are symmetrically formed in the circumferential outer wall of the cylindrical roller, and the arc-shaped guide rail is connected with the annular guide grooves in a sliding mode.

Preferably, two trapezoidal sliding blocks are symmetrically arranged in the middle of the bottom surface of the movable seat and are in sliding connection with the trapezoidal grooves.

Preferably, the ring channel is the notch cuttype structure setting, it passes logical inslot portion and extends to the outside and pass through ring channel and first cam sliding connection to rotate wheel circumference outer wall one side.

Preferably, the outer wall of the circumference of the cylinder is provided with an annular curve groove, and the annular curve groove is connected with the second cam in a sliding manner.

Preferably, the circumferential outer walls of the first gear and the second gear are both provided with helical teeth, the first gear is meshed with the second gear, and the pulley is in rolling connection with the inner wall of the sleeve.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. according to the invention, the first motor output shaft penetrates through the inner wall of the case and the outer wall of the protective case to extend into the case and is sleeved with the two rotating wheels in a front-back structure, the shifting plate is arranged in the middle of the moving seat, the two first cams are symmetrically and fixedly arranged in the middle of the upper side of the shifting plate, the second motor output shaft penetrates through the square cavity to extend into the cylindrical cavity and is sleeved with the first gear, and the tamping block is arranged at the lower end of the sleeve and is matched with the structure, so that when the device is used, the tamping block can intermittently move in the left-right direction through the rotating matching of the rotating wheels, the regional pavement tamping work is carried out, the action area is enlarged, the tamping efficiency is improved, a certain time interval is realized, the condition that the tamping needs to be carried out by matching with each time of the outside is avoided, and the labor force is reduced.

2. According to the device, the lower end of the telescopic rod penetrates through the outer wall of the sleeve to extend into the sleeve, the two pulleys are symmetrically arranged through the fixing lugs, the spring is arranged on the lower side inside the sleeve, the upper end of the telescopic rod penetrates through the bottom surface of the transposition plate through the rotating shaft to extend into the circular cavity and is sleeved with the cylinder, the upper end of the cylinder penetrates through the inner wall of the circular cavity through the rotating shaft to extend into the cavity and is sleeved with the second gear, so that the device drives the tamping block to perform tamping action of up-and-down motion through the rotation of the cylinder and matching with the spring, through the design of the spring, the tamping frequency is increased, the tamping plate body is protected, and the service life is prolonged.

3. According to the invention, the two arc-shaped guide rails are symmetrically arranged on the inner wall of the arc circumference of the arc-shaped groove, the cylindrical roller is rotatably connected in the arc-shaped groove, and the design of the cylindrical roller enlarges the contact area, so that the cylindrical roller is more stable in operation; the tamping block is internally provided with an empty groove, one side of the bottom surface of the empty groove is provided with an inclined opening, and the tamping block is provided with the inclined opening, so that when the tamping block is tamped, stones or cement slag blocks on a road surface can be collected through the rotation of the tamping block, and the tamping block is guaranteed to be flat; the annular groove is arranged in a step-shaped structure, one side of the circumferential outer wall of the rotating wheel penetrates through the inside of the through groove to extend to the outside and is in sliding connection with the first cam through the annular groove, and the rotating wheel drives the shifting plate to move intermittently after slowly rotating through the arrangement of the annular groove in the step-shaped structure, so that time is provided for continuous tamping; the first gear and the second gear are arranged on the outer wall of the circumference of the gear in a skewed tooth manner, the first gear is meshed with the second gear, and the first gear and the second gear are arranged on the outer wall of the circumference of the gear in a skewed tooth manner, so that the second gear can move on the outer wall of the first gear when the first gear drives the second gear to rotate, and the tamping operation can be carried out in a reciprocating manner.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is an expanded view of the lower structure of the movable base of the present invention;

FIG. 4 is a cross-sectional view of the inner structure of the index plate of the present invention;

FIG. 5 is a schematic view of a rotating wheel structure according to the present invention;

the reference numbers in the figures illustrate: 1. a movable seat; 101. a through groove; 102. a trapezoidal slider; 2. a push handle; 3. supporting legs; 301. an arc-shaped slot; 302. an arc-shaped guide rail; 303. a cylindrical roller; 304. an annular guide groove; 4. a protective box; 401. a chassis; 402. a first motor; 403. a rotating wheel; 404. an annular groove; 5. a transposition board; 501. a trapezoidal groove; 502. a first cam; 503. a cylindrical cavity; 504. a cavity; 505. a circular cavity; 506. a second cam; 507. a square cavity; 508. a second motor; 509. a first gear; 6. a sleeve; 601. tamping blocks; 602. an empty groove; 603. a bevel opening; 604. a telescopic rod; 605. a pulley; 606. a spring; 607. a cylinder; 608. an annular curved groove; 609. a second gear.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution:

an improved multipurpose bridge and road construction device comprises a moving seat 1, wherein the front end of the upper side of the moving seat 1 is provided with a push handle 2, the middle part of the moving seat 1 is provided with a through groove 101, four corners of the bottom surface of the moving seat 1 are respectively provided with a supporting leg 3, the lower end of the supporting leg 3 is provided with an arc-shaped groove 301, the arc-shaped groove 301 is symmetrically provided with two arc-shaped guide rails 302 on the inner wall around the arc-shaped groove 301, the arc-shaped groove 301 is internally and rotatably connected with a cylindrical roller 303, the middle part of the upper side of the moving seat 1 is provided with a protective box 4, the right side of the protective box 4 is provided with a machine box 401, the machine box 401 is internally provided with a first motor 402, the output shaft of the first motor 402 passes through the inner wall of the machine box 401 and the outer wall of the protective box 4 and is sleeved with two rotating wheels 403 in a front-back structure, the circumferential outer wall of the rotating wheels 403 is provided with an annular groove 404, the middle part of the moving seat 1 is provided with a shifting plate 5, the upper side of the shifting plate is symmetrically provided with two trapezoidal grooves 501 near the edge, the middle position of the shifting plate 5 is symmetrically provided with two first cams 502, a plurality of cylindrical cavities 503 are annularly and equidistantly arranged in the transposition plate 5, a cavity 504 is arranged at the right side of the cylindrical cavity 503, a circular cavity 505 is arranged below the cavity 504, a second cam 506 is fixedly arranged at the middle part of the circumferential inner wall of the circular cavity 505, a square cavity 507 is arranged at the left side of the circular cavity 505, a second motor 508 is arranged in the square cavity 507, an output shaft of the second motor 508 penetrates through the square cavity 507 and extends to the inside of the cylindrical cavity 503 and is sleeved with a first gear 509, a plurality of sleeves 6 are slidably connected with the bottom surface of the transposition plate 5 at an annular equal interval through sliding grooves, a tamping block 601 is arranged at the lower end of each sleeve 6, a hollow groove 602 is arranged in each tamping block 601, an inclined opening 603 is arranged at one side of the bottom surface of each hollow groove 602, a telescopic rod 604 is arranged at the upper side of each sleeve 6, the lower end of each telescopic rod 604 penetrates through the outer wall of each sleeve 6 and extends to the inside and is symmetrically provided with two pulleys 605 through fixing lugs, a spring 606 is arranged at the lower side of the inner part of each sleeve 6, the upper end of each telescopic rod 604 penetrates through the bottom surface of the transposition plate 5 through a rotating shaft and extends to the circular cavity 505 and is sleeved with a cylinder 607, the upper end of the cylinder 607 passes through the inner wall of the circular cavity 505 through a rotating shaft, extends to the inside of the cavity 504 and is sleeved with a second gear 609. Cooperation between the structure for the device when using, through the normal running fit tamp piece 601 that rotates wheel 303 can carry out left right direction intermittent type nature removal, carries out the tamping work on regional road surface, has enlarged its area of action, has improved the efficiency of tamping, has certain time interval nature, has avoided still needing outside to follow the removal at every turn and has cooperated the condition of tamping, has reduced the labour.

Specifically, two annular guide grooves 304 are symmetrically formed in the outer circumferential wall of the cylindrical roller 303, and the arc-shaped guide rail 302 is slidably connected with the annular guide grooves 304. So that the cylindrical roller 303 can perform only a rotational motion.

Furthermore, two trapezoidal sliding blocks 102 are symmetrically arranged in the middle of the bottom surface of the movable seat 1, and the trapezoidal sliding blocks 102 are slidably connected with the trapezoidal groove 501. Through the design of the trapezoidal sliding block 102, the transposition board 5 can move along a left-right track and can only move left and right.

Still further, the annular groove 404 is arranged in a step-shaped structure, and one side of the circumferential outer wall of the rotating wheel 403 passes through the inside of the through groove 101 to extend to the outside and is slidably connected with the first cam 502 through the annular groove 404. Through the arrangement of the annular groove 404 in a stepped structure, the rotating wheel 403 drives the shifting plate 5 to perform intermittent staying movement after slowly rotating, thereby providing time for continuous tamping.

Furthermore, the outer wall of the cylinder 607 is provided with an annular curved groove 608, and the annular curved groove 608 is slidably connected with the second cam 506. The annular curved groove 608 causes the second cam 506 to move by the rotation of the cylinder 607, thereby causing the tamper block 601 to tamper in an up and down motion.

It should be noted that the outer circumferential walls of the first gear 509 and the second gear 609 are both provided with helical teeth, the first gear 509 is engaged with the second gear 609, and the pulley 605 is in rolling connection with the inner wall of the sleeve 6. The outer walls of the circumferences of the first gear 509 and the second gear 609 are both provided with helical teeth, so that the second gear 609 can move on the outer wall of the first gear 509 when the first gear 509 drives the second gear 609 to rotate, and the tamping operation can be carried out in a reciprocating manner.

The working principle is as follows: when needing this multi-purpose bridge of improved generation and road construction device, at first, place the road surface that needs the tamping with it, the battery power supply that sets up through the guard box 4 outside, make the first motor 402 output shaft of controller drive rotate, and first motor 402 output shaft passes quick-witted case 401 inner wall and guard box 4 outer wall and extends to inside and be the fore-and-aft structure and cup jointed two and rotate wheel 403, it has seted up ring channel 404 to rotate wheel 403 circumference outer wall, ring channel 404 is the notch cuttype structure setting, it passes inside the extending to the outside of logical groove 101 and through ring channel 404 and first cam 502 sliding connection to rotate wheel 403 circumference outer wall one side. Through the arrangement of the annular groove 404 in a stepped structure, the rotating wheel 403 drives the transposition plate 5 to perform intermittent movement after slowly rotating, so as to provide time for continuous tamping, meanwhile, the controller drives the output shaft of the second motor 508 to rotate, the output shaft of the second motor 508 passes through the square cavity 507 and extends into the cylindrical cavity 503 and is sleeved with the first gear 509, the circumferential outer walls of the first gear 509 and the second gear 609 are both provided with helical teeth, the first gear 509 is meshed and connected with the second gear 609, the pulley 605 is in rolling connection with the inner wall of the sleeve 6, through the arrangement of the helical teeth on the circumferential outer walls of the first gear 509 and the second gear 609, the second gear 609 can move on the outer wall of the first gear 509 while the first gear 509 drives the second gear 609 to rotate, at this time, the second gear 609 rotates to drive the cylinder 607 to rotate, and the circumferential outer wall of the cylinder is provided with an annular curved groove 608, the annular curved groove 608 is connected with the second cam 506 in a sliding mode, the second cam 506 is driven to move by the annular curved groove 608 through rotation of the cylinder 607, and accordingly the tamping block 601 moves up and down to be tamped, so that the device drives the tamping block 601 to move up and down through the rotation of the cylinder 607 and the matching of the spring 606, the tamping frequency is increased through the design of the spring 606, and the service life is prolonged.