CN216074623U

CN216074623U - Road surface compactor for civil engineering

Info

Publication number: CN216074623U
Application number: CN202120324895.XU
Authority: CN
Inventors: 程小兵; 颉英俊; 蒲建国
Original assignee: Jiuquan Vocational and Technical College Jiuquan Branch of Gansu Radio and TV University
Current assignee: Jiuquan Vocational and Technical College Jiuquan Branch of Gansu Radio and TV University
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2022-03-18
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a road surface compactor for civil engineering, which comprises a compactor main body, wherein a support frame is fixedly arranged on the outer surface of one end of the compactor main body, a compaction roller is arranged in the support frame, a material spreading assembly is arranged at one end of the support frame, a road surface flattening assembly is fixedly arranged in the middle of the outer surface of the lower end of the compactor main body, a driving wheel is arranged at one end of the outer surface of the lower end of the compactor main body, the road surface flattening assembly comprises a mounting plate, a connecting frame, a servo motor, a dust cover, a rotating shaft, a clamping piece mechanism, a flattening disc and a mounting mechanism, the servo motor is fixedly arranged on the outer surface of the upper end of the mounting plate, and the connecting frame is fixedly arranged on the left side and the right side of the outer surface of the upper end of the mounting plate. The road surface compactor for civil engineering has the advantages of convenience in installation and replacement of the dust cover, convenience in installation and disassembly of the grinding flat disc, stability in installation and the like, and brings better application prospect.

Description

Road surface compactor for civil engineering

Technical Field

The utility model relates to a construction technology, in particular to a road surface compactor for civil engineering.

Background

In the process of highway construction, a paved roadbed is generally leveled, a leveling machine is used in the leveling process, the road roller is one of leveling machines, the road roller is also called a soil compactor and is a road repairing device, the road roller belongs to the field of road devices in engineering machinery, is widely used for filling compaction operation of large engineering projects such as high-grade highways, railways, airport runways, dams, stadiums and the like, can compact sandy, semi-viscous and viscous soil, roadbed stabilized soil and asphalt concrete pavement layers, is suitable for various compaction operations under the action of the gravity of the machinery, enables the compacted layers to generate permanent deformation and compaction, the traditional leveling machinery cannot pre-level the roadbed, is easy to generate pits, subside, collapse and slide after direct compaction, and therefore, the manual uniform soil filling is needed before compaction, however, manual filling needs a lot of manpower, the labor intensity is high, the filling efficiency is low, and the overall progress of highway construction is affected.

In the prior art, a road bed laying leveling machine for highway construction is described in a Chinese patent document with an authorization publication number of CN201920249101.0, and through the arrangement of a road surface leveling mechanism, the road bed can be further leveled, so that the road bed is more leveled, the leveling effect is effectively improved, the pouring of subsequent road surfaces is facilitated, but a dust cover and a leveling disc of the road bed leveling machine are not convenient to install and replace, certain adverse effect is brought to the use process of people, and therefore the road surface compacting machine for civil engineering is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a road surface compactor for civil engineering, which has the advantages of convenient installation and replacement of a dust cover, convenient installation and disassembly of a grinding plate, stable installation and the like, and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a road surface compactor for civil engineering, includes the compactor main part, the one end surface fixed mounting of compactor main part has the support frame, the inside of support frame is provided with the compaction roller, the one end of support frame is provided with the spill subassembly, the middle part fixed mounting of compactor main part lower extreme surface has the road surface to grind flat subassembly, the one end of compactor main part lower extreme surface is provided with the drive wheel, just the road surface grinds flat subassembly and includes mounting panel, link, servo motor, dust cover, pivot, fastener mechanism, grinds flat dish, installation mechanism, just servo motor fixed mounting is in the upper end surface of mounting panel, link fixed mounting is in the left and right sides of mounting panel upper end surface, the dust cover is located servo motor's outer wall, the pivot rotates to be connected in servo motor's lower extreme surface, the upper end surface of grinding flat dish can be dismantled through the lower extreme surface of installation mechanism and pivot and be connected, and the dust cover is detachably mounted with the mounting plate through the clamping piece mechanism.

Preferably, the clamping member mechanism comprises a convex slide bar, a concave sliding groove, a movable cavity, a concave stop block, a special-shaped elastic sheet, a sliding block and a first guide rod.

Preferably, the convex slide bar is fixedly installed on the left side and the right side of the outer surface of the lower end of the dust cover, the concave chute is arranged on the left side and the right side of the outer surface of the upper end of the installation plate, the movable cavity is arranged on the outer surface of the lower end of the concave chute, the concave block is located inside the movable cavity, the slider is fixedly installed on the outer surface of one side of the concave block, the first guide rod is fixedly installed inside the movable cavity, and the special-shaped elastic piece is fixedly installed on the outer surface of the lower end of the concave block.

Preferably, the sliding block is in sliding connection with the movable cavity, the outer surface of the lower end of the concave check block is elastically connected with the inner wall of the movable cavity through a special-shaped elastic sheet, and the convex sliding rod is in sliding connection with the concave sliding groove.

Preferably, installation mechanism includes connecting block, installation cavity, screw rod, carousel, L type inserted bar, spliced pole, slot, slide, second guide arm, just connecting block fixed mounting is in the lower extreme surface of pivot, spliced pole fixed mounting is in the upper end surface of grinding the flat dish, the installation cavity is seted up in the inside of connecting block, the lower extreme surface of connecting block is seted up to the slide, the left and right sides surface of spliced pole upper end surface is seted up to the slot, the screw rod is located the inside of installation cavity, carousel fixed mounting is in the one end surface of screw rod, two sets of L type inserted bar symmetries are installed in the both ends outer wall about L type inserted bar, second guide arm fixed mounting is in the inside of installation cavity, and is located the lower extreme of screw rod.

Preferably, the screw thread opposite direction of both ends outer wall about the screw rod, and be threaded connection between L type inserted bar and the screw rod, be sliding connection between L type inserted bar and the second guide arm, the one end outer wall of L type inserted bar and the inner wall joint of slot.

Compared with the prior art, the utility model provides the road surface compactor for civil engineering, which has the following beneficial effects:

1. this road surface compactor for civil engineering, be convenient for install and change in order to make the dust cover, the fastener mechanism of setting, during the installation, at first press the one end of concave type dog, concave type dog compresses heterotypic shell fragment downwards, make the passageway that gets into concave type spout open, then slide protruding type slide bar in the concave type spout, loosen concave type dog, because the effect of resetting of heterotypic shell fragment makes the passageway that concave type dog will get into concave type spout block, prevent protruding type slide bar roll-off, the installation of the dust cover of being convenient for is changed, and through the first guide arm that sets up, the slider makes concave type dog remove stably.

2. This road surface compactor for civil engineering, in the use, the mill plain noodles is often worn and torn, need change, be convenient for install the change in order to make the mill plain noodles, make installation mechanism, during the installation, through with the spliced pole from the slide in insert the installation cavity, through the rotation that the carousel drove the screw rod, the rotation of screw rod drives two sets of L type inserted bars and removes to the centre, make the one end and the slot joint of L type inserted bar, the installation that realizes the mill plain noodles is fixed, through the second guide arm that sets up, make L type inserted bar remove stably.

Drawings

Fig. 1 is a schematic view of the overall structure of a road compactor for civil engineering work according to the utility model.

Fig. 2 is a schematic view of the construction of a road-surfacing assembly in a road-surfacing compactor for civil engineering according to the utility model.

Fig. 3 is an enlarged view of a road compactor for civil engineering work according to the utility model, as shown in fig. 2 at a.

Fig. 4 is an enlarged view of the road compactor for civil engineering work according to the utility model at point B in fig. 2.

In the figure: 1. a compactor body; 2. a support frame; 3. a material spreading assembly; 4. a compaction roller; 5. a drive wheel; 6. a road surfacing component; 7. mounting a plate; 8. a connecting frame; 9. a servo motor; 10. a dust cover; 11. a rotating shaft; 12. a clamping mechanism; 13. grinding a flat disc; 14. an installation mechanism; 15. a convex slide bar; 16. a concave chute; 17. a movable cavity; 18. a concave stop block; 19. a special-shaped elastic sheet; 20. a slider; 21. a first guide bar; 22. connecting blocks; 23. a mounting cavity; 24. a screw; 25. a turntable; 26. an L-shaped inserted link; 27. connecting columns; 28. a slot; 29. a slideway; 30. a second guide bar.

Detailed Description

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

As shown in fig. 1-4, a road surface compactor for civil engineering comprises a compactor body 1, a support frame 2 is fixedly arranged on the outer surface of one end of the compactor body 1, a compacting roller 4 is arranged in the support frame 2, a spreading assembly 3 is arranged on one end of the support frame 2, a road surface smoothing assembly 6 is fixedly arranged in the middle of the outer surface of the lower end of the compactor body 1, a driving wheel 5 is arranged on one end of the outer surface of the lower end of the compactor body 1, the road surface smoothing assembly 6 comprises a mounting plate 7, a connecting frame 8, a servo motor 9, a dust cover 10, a rotating shaft 11, a clamping mechanism 12, a smoothing disc 13 and a mounting mechanism 14, the servo motor 9 is fixedly arranged on the outer surface of the upper end of the mounting plate 7, the connecting frame 8 is fixedly arranged on the left side and the right side of the outer surface of the upper end of the mounting plate 7, the dust cover 10 is arranged on the outer wall of the servo motor 9, the rotating shaft 11 is rotatably connected to the outer surface of the lower end of the servo motor 9, the outer surface of the upper end of the grinding flat disc 13 is detachably connected with the outer surface of the lower end of the rotating shaft 11 through an installation mechanism 14, and the dust cover 10 is detachably installed with the installation plate 7 through a clamping mechanism 12.

Furthermore, the clamping member mechanism 12 comprises a convex slide bar 15, a concave slide groove 16, a movable cavity 17, a concave stop 18, a special-shaped spring plate 19, a slide block 20 and a first guide rod 21, and is convenient to use.

Further, the convex slide bar 15 is fixedly installed on the left side and the right side of the outer surface of the lower end of the dust cover 10, the concave chute 16 is arranged on the left side and the right side of the outer surface of the upper end of the installation plate 7, the movable cavity 17 is arranged on the outer surface of the lower end of the concave chute 16, the concave stopper 18 is located inside the movable cavity 17, the slider 20 is fixedly installed on the outer surface of one side of the concave stopper 18, the first guide rod 21 is fixedly installed inside the movable cavity 17, the special-shaped elastic piece 19 is fixedly installed on the outer surface of the lower end of the concave stopper 18, and the dust cover 10 is convenient to install and fix.

Furthermore, the sliding block 20 is connected with the movable cavity 17 in a sliding manner, the outer surface of the lower end of the concave block 18 is elastically connected with the inner wall of the movable cavity 17 through the special-shaped elastic sheet 19, and the convex slide bar 15 is connected with the concave sliding groove 16 in a sliding manner, so that the installation and fixation are facilitated.

Further, the installation mechanism 14 includes a connection block 22, an installation cavity 23, a screw 24, a rotary disc 25, an L-shaped insertion rod 26, a connection column 27, a slot 28, a slide 29, a second guide rod 30, and the connection block 22 is fixedly installed on the outer surface of the lower end of the rotating shaft 11, the connection column 27 is fixedly installed on the outer surface of the upper end of the flat grinding disc 13, the installation cavity 23 is opened in the connection block 22, the slide 29 is opened on the outer surface of the lower end of the connection block 22, the slot 28 is opened on the outer surfaces of the left side and the right side of the outer surface of the upper end of the connection column 27, the screw 24 is located in the installation cavity 23, the rotary disc 25 is fixedly installed on the outer surface of one end of the screw 24, two sets of L-shaped insertion rods 26 are symmetrically installed on the outer walls of the left and the right ends of the L-shaped insertion rod 26, the second guide rod 30 is fixedly installed in the installation cavity 23 and located at the lower end of the screw 24, and the flat grinding disc 13 is convenient to install and fix.

Further, the thread directions of the outer walls of the left end and the right end of the screw rod 24 are opposite, the L-shaped inserted bar 26 is in threaded connection with the screw rod 24, the L-shaped inserted bar 26 is in sliding connection with the second guide rod 30, and the outer wall of one end of the L-shaped inserted bar 26 is connected with the inner wall of the slot 28 in a clamped mode, so that the use is convenient.

The application of the utility model is composed of a compactor main body 1, a support frame 2, a spreading component 3, a compaction roller 4, a driving wheel 5, a road surface smoothing component 6, a mounting plate 7, a connecting frame 8, a servo motor 9, a dust cover 10, a rotating shaft 11, a clamping mechanism 12, a smoothing disc 13, a mounting mechanism 14, a convex slide bar 15, a concave chute 16, a movable cavity 17, a concave block 18, a special-shaped elastic sheet 19, a slide block 20, a first guide rod 21, a connecting block 22, a mounting cavity 23, a screw rod 24, a turntable 25, an L-shaped inserted rod 26, a connecting column 27, a slot 28, a slide way 29 and a second guide rod 30, in order to facilitate the mounting and the replacement of the dust cover 10, the arranged clamping mechanism 12 is used for firstly pressing one end of the concave block 18, the concave block 18 compresses the special-shaped elastic sheet 19 downwards, so that a channel entering the concave chute 16 is opened, then the convex slide bar 15 is slid into the concave chute 16 and loosened, due to the reset function of the special-shaped elastic sheet 19, the concave stop block 18 blocks a channel entering the concave sliding groove 16, the convex sliding rod 15 is prevented from sliding out, the dust cover 10 is convenient to install and replace, the concave stop block 18 is made to move stably through the arranged first guide rod 21 and the sliding block 20, the flat grinding disc 13 is often worn and needs to be replaced in the using process, in order to enable the flat grinding disc 13 to be convenient to install and replace, the installation mechanism 14 is made, in the installation process, the connecting column 27 is inserted into the installation cavity 23 from the sliding rail 29, the rotating disc 25 is rotated to drive the screw rod 24 to rotate, the screw rod 24 rotates to drive the two sets of L-shaped inserting rods 26 to move towards the middle, one ends of the L-shaped inserting rods 26 are connected with the inserting grooves 28 in a clamping mode, the installation and fixation of the flat grinding disc 13 is achieved, and the L-shaped inserting rods 26 are made to move stably through the arranged second guide rod 30.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a road surface compactor for civil engineering, includes compactor main part (1), the one end surface fixed mounting of compactor main part (1) has support frame (2), the inside of support frame (2) is provided with compaction roller (4), the one end of support frame (2) is provided with spills material subassembly (3), the middle part fixed mounting of compactor main part (1) lower extreme surface has road surface to grind flat subassembly (6), the one end of compactor main part (1) lower extreme surface is provided with drive wheel (5), its characterized in that: road surface flat grinding component (6) includes mounting panel (7), link (8), servo motor (9), dust cover (10), pivot (11), fastener mechanism (12), flat grinding disc (13), installation mechanism (14), just servo motor (9) fixed mounting is in the upper end surface of mounting panel (7), link (8) fixed mounting is in the left and right sides of mounting panel (7) upper end surface, dust cover (10) are located the outer wall of servo motor (9), pivot (11) rotate to be connected in the lower extreme surface of servo motor (9), the upper end surface of flat grinding disc (13) can be dismantled with the lower extreme surface of pivot (11) through installation mechanism (14) and is connected, just dust cover (10) are through fastener mechanism (12) and mounting panel (7) demountable installation.

2. A road compactor for civil engineering works, according to claim 1, characterised in that: the clamping piece mechanism (12) comprises a convex sliding rod (15), a concave sliding groove (16), a movable cavity (17), a concave stop block (18), a special-shaped elastic sheet (19), a sliding block (20) and a first guide rod (21).

3. A road compactor for civil engineering works, according to claim 2, characterised in that: convex slide bar (15) fixed mounting is in the left and right sides of dust cover (10) lower extreme surface, the left and right sides of mounting panel (7) upper end surface is seted up to concave spout (16), activity chamber (17) are seted up in the lower extreme surface of concave spout (16), concave dog (18) are located the inside in activity chamber (17), slider (20) fixed mounting is in one side surface of concave dog (18), first guide arm (21) fixed mounting is in the inside in activity chamber (17), heterotypic shell fragment (19) fixed mounting is in the lower extreme surface of concave dog (18).

4. A road compactor for civil engineering works, according to claim 3, wherein: the sliding block (20) is in sliding connection with the movable cavity (17), the outer surface of the lower end of the concave check block (18) is elastically connected with the inner wall of the movable cavity (17) through a special-shaped elastic sheet (19), and the convex sliding rod (15) is in sliding connection with the concave sliding groove (16).

5. A road compactor for civil engineering works, according to claim 1, characterised in that: the installation mechanism (14) comprises a connecting block (22), an installation cavity (23), a screw rod (24), a rotary disc (25), L-shaped insert rods (26), a connecting column (27), a slot (28), a slide way (29) and a second guide rod (30), the connecting block (22) is fixedly installed on the outer surface of the lower end of the rotating shaft (11), the connecting column (27) is fixedly installed on the outer surface of the upper end of the grinding disc (13), the installation cavity (23) is installed in the connecting block (22), the slide way (29) is installed on the outer surface of the lower end of the connecting block (22), the slot (28) is installed on the outer surfaces of the left side and the right side of the outer surface of the upper end of the connecting column (27), the screw rod (24) is located in the installation cavity (23), the rotary disc (25) is fixedly installed on the outer surface of one end of the screw rod (24), and the two groups of L-shaped insert rods (26) are symmetrically installed on the outer walls of the left side and the right side of the L-shaped insert rods (26), the second guide rod (30) is fixedly arranged in the mounting cavity (23) and is positioned at the lower end of the screw rod (24).

6. A road compactor for civil engineering works, according to claim 5, characterised in that: the screw thread opposite direction of both ends outer wall about screw rod (24), and be threaded connection between L type inserted bar (26) and screw rod (24), be sliding connection between L type inserted bar (26) and second guide arm (30), the inner wall joint of the one end outer wall of L type inserted bar (26) and slot (28).