CN217710206U

CN217710206U - Road roller rolling structure for highway engineering construction

Info

Publication number: CN217710206U
Application number: CN202221441181.8U
Authority: CN
Inventors: 张湘湖
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-01
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a road roller rolling structure of highway engineering construction usefulness belongs to the highway engineering field. The road roller rolling structure for highway engineering construction comprises a frame body and connecting plates, wherein the connecting plates are arranged on two sides of the frame body in a sliding mode, and one opposite sides of the connecting plates are fixedly connected with positioning shafts; the rolling roller is rotatably arranged between the two connecting plates, and two sides of the rolling roller penetrate through the corresponding positioning shafts; the first threaded rod is rotatably arranged in the frame body and is in threaded fit with the corresponding connecting plate. The structure that rolls of this application technical scheme is convenient for roll the installation and the dismantlement of roller.

Description

Road roller rolling structure for highway engineering construction

Technical Field

The utility model relates to a highway engineering field, more specifically say, relate to a road roller rolling structure of highway engineering construction usefulness.

Background

When highway engineering construction, need handle the road surface through the road roller, guarantee that the road surface is level and smooth, and when using the road roller, need install the compression roller at its front end, but, current compression roller and road roller set up as an organic whole, this just leads to being difficult to dismantle the compression roller in road roller one end, leads to when compression roller damages and maintains, is difficult to maintain and change it. In view of this, we propose a road roller compaction structure for road engineering construction.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a road roller rolling structure of highway engineering construction usefulness to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The road roller rolling structure for highway engineering construction comprises a frame body and connecting plates, wherein the connecting plates are arranged on two sides of the frame body in a sliding mode, and one opposite sides of the connecting plates are fixedly connected with positioning shafts; the rolling roller is rotatably arranged between the two connecting plates, and two sides of the rolling roller penetrate through the corresponding positioning shafts; the first threaded rod is rotatably arranged in the frame body and is in threaded fit with the corresponding connecting plate.

Preferably, a first limiting sliding groove is formed in the front end of the frame body, first limiting sliding blocks in sliding connection with the first limiting sliding grooves are fixed to the rear ends of the two connecting plates, the first threaded rod is rotatably installed in the first limiting sliding grooves, and the first threaded rod is in threaded fit with the two first limiting sliding blocks.

Preferably, an oil tank is fixed to the lower end of the frame body, hydraulic push rods are fixed to the left side and the right side of the lower end face of the oil tank, and a bottom plate is fixed to the lower end of each hydraulic push rod.

Preferably, the oil tank downside is equipped with the scraper blade that matches with the roller that rolls, the spacing spout of second has been seted up at framework lower extreme middle part, scraper blade upper end rear side is fixed with the spacing slider of second with the spacing spout sliding connection of second, the spacing spout internal rotation of second install with the spacing slider screw-thread fit's of second threaded rod.

Preferably, the first threaded rod and the second threaded rod are fixed with limiting clamping plates respectively attached to the inner end faces of the first limiting sliding groove and the second limiting sliding groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. according to the technical scheme, the first threaded rod is rotated to be matched with the two connecting plates, so that the two positioning shafts can be driven to move in the opposite direction or in the opposite direction, and the grinding roller can be mounted and dismounted;

2. according to the technical scheme, the base plate can be driven to move up and down through the oil tank and the hydraulic push rod, so that the device can be supported, and the grinding roller is convenient to mount and dismount;

3. this application technical scheme passes through the second threaded rod, can drive the scraper blade seesaw, can adjust the scraper blade and roll the roller interval, through the scraper blade, can scrape down the debris of roll surface adhesion.

Drawings

Fig. 1 is a schematic view of the overall external structure of a rolling structure of a road roller for road construction disclosed in a preferred embodiment of the present application;

fig. 2 is a schematic view of the overall internal structure of a rolling structure of a road roller for road construction disclosed in a preferred embodiment of the present application;

fig. 3 is a schematic view of an internal split structure of a first threaded rod of a rolling structure of a road roller for road construction, which is disclosed in a preferred embodiment of the application;

fig. 4 is a schematic view of an internal split structure at a second threaded rod of the road roller compaction structure for road construction disclosed in a preferred embodiment of the present application;

the numbering in the figures illustrates: 1. a frame body; 2. an oil tank; 3. a connecting plate; 4. rolling a roller; 5. a hydraulic push rod; 6. positioning the shaft; 7. a first limiting chute; 8. a first limit slide block; 9. a first threaded rod; 10. a limiting clamping plate; 11. a squeegee; 12. a second limiting chute; 13. a second limit slide block; 14. a second threaded rod; 15. a base plate.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a road roller rolling structure of highway engineering construction usefulness, as shown in figure 1, including framework 1, framework 1 front side is equipped with rolls roller 4, and framework 1 front end slidable mounting has two bilateral symmetry's connecting plate 3, and two connecting plates 3 all are the setting of L type, and two connecting plates 3 front side be fixed with the location axle 6 of controlling the both ends face grafting of rolling roller 4 in opposite directions terminal surface, and 1 internal rotation of framework is installed with two connecting plates 3 screw-thread fit's first threaded rod 9.

Specifically, as shown in fig. 2 and 3, a first limiting chute 7 is formed in the front end of the frame body 1, first limiting slide blocks 8 slidably connected with the first limiting chute 7 are fixed at the rear ends of the two connecting plates 3, a first threaded rod 9 is rotatably installed in the first limiting chute 7, and the first threaded rod 9 is in threaded fit with the two first limiting slide blocks 8; the moving direction of the first limit slide block 8 can be limited.

Further, as shown in fig. 4, an oil tank 2 is fixed at the lower end of the frame body 1, hydraulic push rods 5 are fixed at the left side and the right side of the lower end surface of the oil tank 2, and a bottom plate 15 is fixed at the lower end of each hydraulic push rod 5; the device may be supported.

Furthermore, a scraping plate 11 matched with the rolling roller 4 is arranged on the lower side of the oil tank 2, a second limiting sliding groove 12 is formed in the middle of the lower end of the frame body 1, a second limiting sliding block 13 connected with the second limiting sliding groove 12 in a sliding mode is fixed on the rear side of the upper end of the scraping plate 11, and a second threaded rod 14 in threaded fit with the second limiting sliding block 13 is rotatably installed in the second limiting sliding groove 12; the position of the squeegee 11 can be adjusted.

Furthermore, two sides of the periphery of the first threaded rod 9 and the second threaded rod 14 are fixed with limit clamping plates 10 which are respectively attached to the inner end faces of the first limit sliding groove 7 and the second limit sliding groove 12; the direction of movement of the first threaded rod 9 and the second threaded rod 14 can be limited.

According to the rolling structure of the road roller for road engineering construction disclosed in the technical scheme of the application, when the rolling roller 4 is replaced, the hydraulic push rod 5 is started through the surface control switch of the hydraulic push rod 5, oil in the oil tank 2 is injected into the hydraulic push rod 5, the bottom plate 15 is driven to move downwards, the bottom plate 15 is attached to the ground, the frame body 1 can be supported, the first threaded rod 9 is rotated at the left end and the right end of the frame body 1, the first threaded rod 9 is driven to move backwards through threads symmetrically arranged on the periphery of the first threaded rod 9 under the limitation of the first limiting sliding chute 7 on the movement direction of the first limiting sliding block 8, the first limiting sliding blocks 8 on the left side and the right side are driven to move backwards, the two positioning shafts 6 are driven to move backwards, the rolling roller 4 can be taken out and replaced between the two positioning shafts 6, and the process is opposite to the process when the rolling roller 4 is installed;

after rolling roller 4 installs, at rolling roller 4 downside, rotate second threaded rod 14, with the same reason as above, under the restriction of second spacing spout 12 to second spacing slider 13 direction of motion, pivoted second threaded rod 14 drives second spacing slider 13 forward motion through its peripheral screw thread, thereby can shorten scraper blade 11 and roll roller 4 interval, through scraper blade 11, when rolling roller 4 rolls, can scrape the debris of the peripheral adhesion of rolling roller 4 down, guarantee to roll roller 4 periphery neatly.

Claims

1. The utility model provides a road roller rolling structure of highway engineering construction usefulness, includes and rolls framework (1) that drive arrangement can dismantle the connection, its characterized in that: also comprises the following steps of (1) preparing,

the two sides of the frame body (1) are provided with the connecting plates (3) in a sliding manner, and one sides, opposite to the connecting plates (3), of the connecting plates (3) are fixedly connected with positioning shafts (6);

the rolling roller (4) is rotatably arranged between the two connecting plates (3), and two sides of the rolling roller (4) penetrate through the positioning shaft (6);

the first threaded rod (9), first threaded rod (9) rotationally set up in framework (1), just first threaded rod (9) with correspond connecting plate (3) screw-thread fit.

2. The road roller rolling structure for road engineering construction according to claim 1, wherein: first limiting sliding grooves (7) are formed in the front end of the frame body (1), two first limiting sliding blocks (8) which are connected with the first limiting sliding grooves (7) in a sliding mode are fixed to the rear ends of the connecting plates (3), the first threaded rods (9) are rotatably installed in the first limiting sliding grooves (7), and the first threaded rods (9) are in threaded fit with the two first limiting sliding blocks (8).

3. The road roller rolling structure for road engineering construction according to claim 1, wherein: the oil tank (2) is fixed to the lower end of the frame body (1), hydraulic push rods (5) are fixed to the left side and the right side of the lower end face of the oil tank (2), and a bottom plate (15) is fixed to the lower end of each hydraulic push rod (5).

4. The road roller rolling structure for road engineering construction according to claim 3, wherein: oil tank (2) downside is equipped with scraper blade (11) with roll roller (4) matching, the spacing spout of second (12) has been seted up at framework (1) lower extreme middle part, scraper blade (11) upper end rear side is fixed with second spacing spout (12) sliding connection's second spacing slider (13), second spacing spout (12) internal rotation install with second spacing slider (13) screw-thread fit's second threaded rod (14).

5. The road roller rolling structure for road engineering construction according to claim 4, wherein: and limiting clamping plates (10) which are respectively attached to the inner end surfaces of the first limiting sliding groove (7) and the second limiting sliding groove (12) are fixed on two peripheral sides of the first threaded rod (9) and the second threaded rod (14).