CN209816612U

CN209816612U - Road paving device for road and bridge construction

Info

Publication number: CN209816612U
Application number: CN201920566753.7U
Authority: CN
Inventors: 王晓玲; 马效东; 冯晓辉; 杨永生
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2019-12-20
Anticipated expiration: 2029-04-24

Abstract

The utility model relates to a road construction technical field discloses a road paving device for road and bridge construction, including backup pad, backup pad upper portion fixed connection stand, stand sliding connection slider is equipped with the guide bar between two sliders, guide bar sliding connection crossbeam, crossbeam middle part sliding connection sliding plate, the sliding plate lower part is equipped with the jump bit, and crossbeam upper surface left side is equipped with driving motor, and driving motor's output shaft fixed connection pivot, the pivot left and right sides are equipped with first cam and second cam respectively, and first cam and second cam lower part are equipped with the limiting plate, limiting plate lower extreme fixed connection jump bit, jump bit sliding connection crossbeam upper portion. The utility model is suitable for an among the road surface flattening device, through the continuous impact road surface of drive jump bit to play the effect of vibrations paving, great stone on the road surface not only can be taken out to this device, can pave the hole hollow road surface that the stone was left over simultaneously, improved the quality on road surface, easy operation, suitable using widely.

Description

Road paving device for road and bridge construction

Technical Field

The utility model relates to a road construction technical field specifically is a road paving device is used in road bridge construction.

Background

Along with the development of economy, the traffic between cities is continuously perfected, a large number of modern roads are continuously emerged, the traditional road construction mode obviously cannot meet the requirement of the development of the modern roads, the traditional road construction is completely finished in an artificial mode, and for the modern roads paved with the heaven and earth, the mode looks like cup wagons, the artificial mode is low in working efficiency, uneven in quality and long in required construction period, not only needs a large amount of manpower and fund support, but also increases the maintenance cost, and meanwhile, due to the fact that the construction speed is slow, the use of the roads is influenced, and inconvenience is brought to the traffic and transportation between cities.

Chinese patent (publication number: CN205874937U) discloses a road paving device for road and bridge construction, which comprises a horizontal rail and a cross beam, wherein the left side of the cross beam is connected with a left round shaft, the left round shaft is connected with a left round wheel through a bearing, the right side of the cross beam is connected with a right round shaft, the right round shaft is connected with a right round wheel through a bearing, the horizontal rail comprises a horizontal left rail and a horizontal right rail, the left round wheel is arranged on the horizontal left rail, the right round wheel is arranged on the horizontal right rail, the bottom of the cross beam is connected with a hanging plate, the cross beam is connected with a material guide plate, the material guide plate is connected with a left material conveying belt and a right material conveying belt, the left side of the cross beam is connected with a left connecting ring, the right side of the cross beam is connected with a right connecting ring, the right connecting ring is connected with the right connecting ring, the device only scrapes redundant materials, however, in actual construction, if large stones are encountered, only the stones are scraped, a pot hole is left on the road surface, and after cement is dried, the pot hole is left on the road surface, so that the whole road surface is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a road paving device is used in road bridge construction has solved the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a road paving device for road and bridge construction, includes the backup pad, backup pad upper portion fixed connection stand, stand sliding connection slider is equipped with the guide bar between two sliders, guide bar sliding connection crossbeam, crossbeam middle part sliding connection sliding plate, the sliding plate lower part is equipped with the jump bit, and crossbeam upper surface left side is equipped with driving motor, driving motor's output shaft fixed connection pivot, and the pivot left and right sides is equipped with first cam and second cam respectively, and first cam and second cam lower part are equipped with the limiting plate, limiting plate lower extreme fixed connection jump bit, jump bit sliding connection crossbeam upper portion.

As an optimized technical scheme of the utility model, fixed surface connects the bearing frame on the crossbeam, and the bearing frame rotates connects the pivot.

As an optimized technical scheme of the utility model, be equipped with the extension spring between crossbeam and the sliding plate.

As an optimized technical scheme of the utility model, be equipped with the spring between limiting plate and the crossbeam.

As an optimized technical scheme of the utility model, the sliding plate upper surface is equipped with the base.

As an optimized technical scheme of the utility model, the base is located the jump bit under.

As an optimized technical scheme of the utility model, the crossbeam side is equipped with the scraper blade.

As an optimal technical scheme of the utility model, the backup pad upper portion is rotated and is connected the lead screw, lead screw middle part threaded connection slider.

As an optimized technical scheme of the utility model, lead screw upper end fixed connection runner.

The utility model discloses have following useful part:

the utility model is suitable for an among the road surface flattening device, drive first cam and second cam through setting up driving motor and rotate, the continuous impact road surface of drive jump bit to play the effect of vibrations shakeout, accomplish the work of laying out to the road surface, great stone on the road surface not only can be taken out to this device, can lay out the hole hollow road surface that the stone was left over simultaneously, improved the quality on road surface, easy operation, suitable using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of a road paving device for road and bridge construction.

Fig. 2 is a front view of a road-paving device for road and bridge construction.

Fig. 3 is a cross-sectional view a-a of fig. 2.

In the figure: 1. a support plate; 2. a screw rod; 3. a slider; 4. a rotating wheel; 5. a column; 6. an impact hammer; 7. a squeegee; 8. a cross beam; 9. a bearing seat; 10. a first cam; 11. a second cam; 12. a rotating shaft; 13. a drive motor; 14. a sliding plate; 15. a tension spring; 16. a base; 17. an impact bar; 18. a spring; 19. a limiting plate; 20. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-3, a road paving device for road and bridge construction comprises a supporting plate 1, a vertical column 5 fixedly connected to the upper part of the supporting plate 1, a sliding block 3 slidably connected to the vertical column 5, a guide rod 20 arranged between the two sliding blocks 3, a cross beam 8 slidably connected to the guide rod 20, and a scraper 7 arranged on the side of the cross beam 8. Crossbeam 8 can remove about on guide bar 20 to in order to guarantee the steady that crossbeam 8 removed, need set up two guide bars 20, can make crossbeam 8 remove about through the mode of artifical pulling crossbeam 8, the reason that sets up artifical pulling crossbeam 8 is in order to guarantee the speed that can artifical real-time control crossbeam 8 remove, when certain road surface unevenness very much, can reduce translation rate, perhaps with this device static on this section road surface.

The middle of the cross beam 8 is connected with a sliding plate 14 in a sliding mode, a tension spring 15 is arranged between the cross beam 8 and the sliding plate 14, an impact hammer 6 is arranged on the lower portion of the sliding plate 14, a driving motor 13 is arranged on the left side of the upper surface of the cross beam 8, an output shaft of the driving motor 13 is fixedly connected with a rotating shaft 12, a bearing seat 9 is fixedly connected with the upper surface of the cross beam 8, the bearing seat 9 is rotatably connected with the rotating shaft 12, a first cam 10 and a second cam 11 are arranged on the left side and the right side of the rotating shaft 12 respectively, a limiting plate 19 is arranged on the lower portions of the first cam 10 and the second cam 11, an impact rod 17 is fixedly connected to the lower end of the limiting plate 19, the impact rod 17 is connected to the upper.

Example two

Referring to fig. 2, the other contents of the present embodiment are the same as those of the first embodiment, except that: the upper portion of the supporting plate 1 is rotatably connected with a screw rod 2, the middle portion of the screw rod 2 is in threaded connection with a sliding block 3, and the upper end of the screw rod 2 is fixedly connected with a rotating wheel 4. Due to the fact that the heights of the road surfaces are different, in order to adapt to the road surfaces with different heights, the height of the sliding block 3 can be adjusted through rotating the screw rod 2, and therefore the height of the cross beam 8 is adjusted.

The utility model discloses in the implementation, at first place backup pad 1 in the both sides on road surface, start driving motor 13, driving motor 13's output shaft drives pivot 12 and rotates, pivot 12 drives first cam 10 and second cam 11 and rotates, first cam 10 and the continuous downward top of second cam 11 move impact beam 17, impact beam 17 strikes on base 16 on sliding plate 14 upper portion, thereby drive sliding plate 14 and reciprocate, thereby drive jump bit 6 through sliding plate 14 and reciprocate, thereby strike the road surface through jump bit 6, stimulate crossbeam 8 this moment, crossbeam 8 moves to the right side, at first scrape away the big stone on the road surface through scraper blade 7, then the continuous impact road surface of jump bit 6, thereby will take out the hole depression part that the road surface left behind the stone and pave, thereby accomplish the work of paving to the road surface; the utility model is suitable for an among the road surface flattening device, drive first cam 10 and second cam 11 through setting up driving motor 13 and rotate, drive 6 continuous impact road surfaces of jump bit to play the effect of vibrations paving, accomplish the work of paving on road surface, great stone on this device not only can take out the road surface, can pave the hole depression road surface that the stone was left over simultaneously, improved the quality on road surface, and easy operation is suitable for using widely.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A road paving device for road and bridge construction comprises a supporting plate (1), a stand column (5) is fixedly connected to the upper portion of the supporting plate (1), the stand column (5) is connected with a sliding block (3) in a sliding mode, a guide rod (20) is arranged between the two sliding blocks (3), the guide rod (20) is connected with a cross beam (8) in a sliding mode, the device is characterized in that the middle of the cross beam (8) is connected with a sliding plate (14) in a sliding mode, an impact hammer (6) is arranged on the lower portion of the sliding plate (14), a driving motor (13) is arranged on the left side of the upper surface of the cross beam (8), an output shaft of the driving motor (13) is fixedly connected with a rotating shaft (12), a first cam (10) and a second cam (11) are arranged on the left side and the right side of the rotating shaft (12) respectively, limiting plates (19) are arranged on the lower portions of the first cam (10) and the second cam (11), an impact rod (17) is fixedly connected to the lower end of each limiting plate (19), and.

2. The road paving device for road and bridge construction according to claim 1, wherein the upper surface of the cross beam (8) is fixedly connected with a bearing seat (9), and the bearing seat (9) is rotatably connected with the rotating shaft (12).

3. The device for paving a road for road and bridge construction according to claim 1, wherein a tension spring (15) is arranged between the cross beam (8) and the sliding plate (14).

4. A road-paving device for road-bridge construction according to claim 1 or 3, characterised in that a spring (18) is arranged between the limiting plate (19) and the cross-beam (8).

5. The road-paving device for road and bridge construction according to claim 1, wherein the sliding plate (14) is provided with a base (16) on its upper surface.

6. A road-paving unit for road and bridge construction according to claim 5, characterized in that the base (16) is located directly below the impact bar (17).

7. The device for paving a road for road and bridge construction according to claim 1, wherein the cross beam (8) is provided with scrapers (7) at its sides.

8. The road paving device for road and bridge construction according to claim 1, wherein the upper part of the supporting plate (1) is rotatably connected with the screw rod (2), and the middle part of the screw rod (2) is in threaded connection with the sliding block (3).

9. The road paving device for road and bridge construction according to claim 8, wherein the upper end of the screw rod (2) is fixedly connected with the rotating wheel (4).