CN220927407U

CN220927407U - Road engineering bituminous pavement road pressing device

Info

Publication number: CN220927407U
Application number: CN202322834128.5U
Authority: CN
Inventors: 李琳
Original assignee: Xizang Yuande Industrial Co ltd
Current assignee: Xizang Yuande Industrial Co ltd
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-05-10
Anticipated expiration: 2033-10-23

Abstract

The utility model relates to the technical field of road pressing devices, in particular to a road engineering asphalt pavement pressing device, which comprises two sliding rods, wherein the two sliding rods are symmetrically distributed on the surface of the inner wall of one side of a wheel frame, the surfaces of the two sliding rods are both connected with sliding plates in a sliding manner, a scraping plate is fixedly arranged between the two sliding plates, a socket is fixedly arranged on the surface of the scraping plate, a plugboard is movably arranged in the socket, a vertical plate is fixedly arranged on the surface of a mounting frame, a vertical groove is formed in the surface of the vertical plate, a sliding block is connected in the vertical groove in a sliding manner, a hinged plate is hinged on the surface of one end, far away from the vertical groove, of the sliding block, and an electric telescopic rod is fixedly arranged on the top surface of the vertical plate. The utility model solves the problems that in the existing asphalt pavement road pressing device, if sundries exist on a path in the rolling process of a gravity wheel, the sundries possibly adhere to the gravity wheel and possibly damage the road surface of a roadbed.

Description

Road engineering bituminous pavement road pressing device

Technical Field

The utility model relates to the technical field of road pressing devices, in particular to a road engineering asphalt pavement road pressing device.

Background

The road roller is also called as a soil compactor, and is a device for repairing road. The road roller belongs to the category of road equipment in engineering machinery, is widely used for filling compaction operation of large-scale construction Cheng Xiang such as high-grade highways, railways, airport runways, dams, stadiums and the like, and can be used for rolling sandy, semi-viscous and viscous soil, roadbed stabilized soil and asphalt concrete pavement layers. The roller is suitable for various compaction operations under the gravity action of the machine, so that the rolled layer is permanently deformed and compacted. Road rollers are classified into two types, steel wheel type and tire type.

In the existing asphalt pavement road pressing device, if sundries exist on a path in the rolling process of a gravity wheel, the sundries are likely to be attached to the gravity wheel, the attached sundries are continuously pressed on a pavement along with the rolling of the gravity wheel, the appearance of the gravity wheel is changed to form a protrusion due to the attached sundries, when the sundries are attached to the bottom surface, the stress area of a roadbed pavement is reduced, the born pressure is increased, and the roadbed pavement is likely to be damaged.

Disclosure of utility model

The utility model aims to solve the technical problems in the background, and provides a road engineering asphalt pavement pressing device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a road engineering bituminous paving presses way device, includes the wheel carrier, one side fixed surface of wheel carrier installs the mounting bracket, be equipped with the gravity wheel between the both sides inner wall of wheel carrier, the mounting hole has been seted up to the surface of mounting bracket, one side inner wall surface of wheel carrier is equipped with scraping device, scraping device includes two slide bars, two slide bar symmetric distribution is at one side inner wall surface of wheel carrier, two the equal sliding connection in surface of slide bar has the slide, two fixed mounting has the scraper blade between the slide, the fixed surface of scraper blade installs the socket, the inside movable mounting of socket has the picture peg. The arrangement of the sliding plate and the sliding rod has the effect of enabling the scraping plate to be more stable when moving, and the arrangement of the scraping plate has the effect of cleaning sundries on the surface of the gravity wheel.

Preferably, the surface fixed mounting of mounting bracket has the riser, vertical groove has been seted up on the surface of riser, the inside sliding connection in vertical groove has the slider, the one end surface that the slider kept away from vertical groove articulates there is the articulated slab, the one end that the articulated slab kept away from the slider articulates with the picture peg. The arrangement of the hinged plate has the effect of driving the plugboard to move.

Preferably, an electric telescopic rod is fixedly arranged on the top surface of the vertical plate, and the output end of the electric telescopic rod is fixedly connected with the sliding block. The setting of electric telescopic handle has played the effect that drives the slider and remove at the inside of erecting the groove.

Preferably, the top surface of socket is equipped with stop device, stop device includes the pole setting, pole setting fixed mounting is at the top surface of socket, the surface sliding connection of pole setting has the movable plate, the bottom surface fixed mounting of movable plate has the inserted bar, the jack has been seted up to the top surface of picture peg, the one end that the movable plate was kept away from to the inserted bar is located the inside of jack. The arrangement of the inserting rod and the inserting hole has the effect of limiting the inserting plate in the socket.

Preferably, a circular plate is fixedly arranged on the surface of one end, far away from the socket, of the upright rod, and a spring is fixedly arranged between the circular plate and the moving plate. The arrangement of the springs has the effect of limiting the position of the movable plate on the surface of the vertical rod.

Preferably, a pull ring is fixedly arranged on the surface of one end, far away from the inserted link, of the movable plate, and the movable plate is in sliding connection with the upright rod through the pull ring. The setting of pull ring has played the effect that drives the movable plate and remove in the surface of pole setting.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, by arranging the scraping device, when sundries on the surface of the gravity wheel are required to be scraped by using the scraping plate, the electric telescopic rod is started firstly, the electric telescopic rod moves to drive the sliding block to move downwards in the vertical groove, the sliding block moves downwards in the vertical groove to drive the hinge plate to move, the hinge plate moves to push the inserting plate to move, the inserting plate moves to drive the socket to move to drive the scraping plate to move, the scraping plate moves to drive the sliding plate to move on the surface of the sliding rod, meanwhile, the scraping plate moves to enable the scraping plate to contact with the gravity wheel, when the scraping plate contacts with the gravity wheel, the sundries attached to the surface of the gravity wheel are removed through the relative movement of the scraping plate and the gravity wheel, and through the cooperation of the structure, the sundries attached to the surface of the gravity wheel can be cleaned through the scraping plate when the gravity wheel moves forward, and damage to a road surface is prevented when the sundries pass through the road surface again.

2. According to the utility model, the limiting device is arranged, when the scraping plate is worn and needs to be replaced, the pull ring is pulled firstly, the pull ring moves to drive the movable plate to move upwards on the surface of the vertical rod, the movable plate moves upwards on the surface of the vertical rod to squeeze the spring, so that the spring is stressed and compressed, meanwhile, the movable plate moves upwards on the surface of the vertical rod to drive the inserting rod to move upwards, the inserting rod moves upwards to enable the inserting rod to move out of the jack, the limit between the inserting plate and the socket caused by the separation of the inserting rod and the jack is lost, the scraping plate can be pulled at the moment, the scraping plate moves to drive the socket to move, so that the inserting plate is separated from the socket, the scraping plate is removed from the socket, the purpose of disassembling the scraping plate is achieved through the cooperation of the structure, and therefore, when the scraping plate is severely worn, the scraping plate can be replaced timely.

Drawings

Fig. 1 is a schematic perspective view of a road-pressing device for asphalt pavement in road engineering according to the present utility model;

Fig. 2 is a schematic diagram of a left-hand structure of a road-engineering asphalt pavement pressing device according to the present utility model;

FIG. 3 is a schematic diagram showing a construction of the road engineering asphalt pavement pressing device of FIG. 1A according to the present utility model;

Fig. 4 is a schematic diagram of a construction of the present utility model at B in fig. 2 of a road engineering asphalt pavement pressing device;

Legend description:

1. A wheel carrier; 2. a gravity wheel; 3. a mounting frame; 4. a mounting hole; 5. a scraping device; 501. a slide bar; 502. a slide plate; 503. a scraper; 504. a socket; 505. inserting plate; 506. a vertical plate; 507. a vertical groove; 508. a slide block; 509. a hinged plate; 510. an electric telescopic rod; 6. a limiting device; 61. a vertical rod; 62. a moving plate; 63. a rod; 64. a jack; 65. a circular plate; 66. a spring; 67. and (5) a pull ring.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a road engineering bituminous paving presses way device, includes wheel carrier 1, and one side surface fixed mounting of wheel carrier 1 has mounting bracket 3, is equipped with gravity wheel 2 between the inner wall of wheel carrier 1 both sides, and mounting hole 4 has been seted up on the surface of mounting bracket 3.

The specific arrangement and function of the scraping means 5 and the limiting means 6 will be described in detail below.

In this embodiment: the scraping device 5 is arranged on the inner wall surface of one side of the wheel frame 1, the scraping device 5 comprises two sliding rods 501, the two sliding rods 501 are symmetrically distributed on the inner wall surface of one side of the wheel frame 1, sliding plates 502 are slidably connected to the surfaces of the two sliding rods 501, a scraping plate 503 is fixedly arranged between the two sliding plates 502, a socket 504 is fixedly arranged on the surface of the scraping plate 503, and a plugboard 505 is movably arranged in the socket 504.

In this embodiment: the arrangement of the slide plate 502 and the slide rod 501 has the effect of stabilizing the scraper 503 when the scraper 503 can move, and the arrangement of the scraper 503 has the effect of cleaning sundries on the surface of the gravity wheel 2.

Specifically, the surface of the mounting frame 3 is fixedly provided with a vertical plate 506, the surface of the vertical plate 506 is provided with a vertical groove 507, the inside of the vertical groove 507 is slidably connected with a sliding block 508, one end surface of the sliding block 508 away from the vertical groove 507 is hinged with a hinged plate 509, and one end of the hinged plate 509 away from the sliding block 508 is hinged with the plugboard 505.

In this embodiment: the provision of the hinge plate 509 has the effect of moving the insert plate 505.

Specifically, an electric telescopic rod 510 is fixedly installed on the top surface of the vertical plate 506, and the output end of the electric telescopic rod 510 is fixedly connected with the sliding block 508. The arrangement of the electric telescopic rod 510 has the effect of driving the sliding block 508 to move in the vertical groove 507.

In this embodiment: the top surface of socket 504 is equipped with stop device 6, and stop device 6 includes pole setting 61, and pole setting 61 fixed mounting is at the top surface of socket 504, and the surface sliding connection of pole setting 61 has movable plate 62, and movable plate 62's bottom surface fixed mounting has inserted bar 63, and jack 64 has been seted up to the top surface of picture peg 505, and the one end that movable plate 62 was kept away from to inserted bar 63 is located the inside of jack 64. When the scraping plate 503 is worn and needs to be replaced, the pull ring 67 is pulled first, the pull ring 67 moves to drive the moving plate 62 to move upwards on the surface of the vertical rod 61, the moving plate 62 moves upwards on the surface of the vertical rod 61 to squeeze the spring 66, the spring 66 is stressed to compress, meanwhile, the moving plate 62 moves upwards on the surface of the vertical rod 61 to drive the inserting rod 63 to move upwards, the inserting rod 63 moves upwards to enable the inserting rod 63 to move out of the jack 64, limit is lost between the inserting plate 505 and the socket 504 caused by separation of the inserting rod 63 and the jack 64, then the scraping plate 503 can be pulled, the scraping plate 503 moves to drive the socket 504 to move, so that the inserting plate 505 is separated from the socket 504, the dismantling operation of the scraping plate 503 is completed, and the purpose of dismantling the scraping plate 503 is achieved through the cooperation of the structure, so that the scraping plate 503 can be replaced in time when the abrasion is serious.

Specifically, a circular plate 65 is fixedly installed on one end surface of the upright 61 away from the socket 504, and a spring 66 is fixedly installed between the circular plate 65 and the moving plate 62.

In this embodiment: the provision of the spring 66 has the effect of restricting the position of the moving plate 62 on the surface of the upright 61.

Specifically, a pull ring 67 is fixedly installed on the surface of one end of the moving plate 62 away from the inserting rod 63, and the moving plate 62 is slidably connected with the vertical rod 61 through the pull ring 67.

In this embodiment: the pull ring 67 has the effect of driving the moving plate 62 to move on the surface of the upright 61.

Working principle: through setting up scraping device 5, when needs use scraper blade 503 to scrape the debris on gravity wheel 2 surface, at first start electric telescopic handle 510, electric telescopic handle 510 moves and drives slider 508 and move down in the inside of erectting the groove 507, slider 508 moves down in the inside of erectting the groove 507 and drives the articulated slab 509 and move, articulated slab 509 moves and promotes the picture peg 505 and move, picture peg 505 moves and drives socket 504 and move and drive scraper blade 503 and move, scraper blade 503 moves and drives slide plate 502 and move on the surface of slide bar 501, simultaneously scraper blade 503 moves and still makes itself and gravity wheel 2 contact, when scraper blade 503 and gravity wheel 2 contact, through the relative motion of scraper blade 503 and gravity wheel 2 clear up the debris that adheres to, through the cooperation of above-mentioned structure, can clear up the debris that gravity wheel 2 surface was adhered to through scraper blade 503 when making gravity wheel 2 advance, prevent that debris from rolling the road surface when road surface again. When the scraping plate 503 is worn and needs to be replaced, the pull ring 67 is pulled first, the pull ring 67 moves to drive the moving plate 62 to move upwards on the surface of the vertical rod 61, the moving plate 62 moves upwards on the surface of the vertical rod 61 to squeeze the spring 66, the spring 66 is stressed to compress, meanwhile, the moving plate 62 moves upwards on the surface of the vertical rod 61 to drive the inserting rod 63 to move upwards, the inserting rod 63 moves upwards to enable the inserting rod 63 to move out of the jack 64, limit is lost between the inserting plate 505 and the socket 504 caused by separation of the inserting rod 63 and the jack 64, then the scraping plate 503 can be pulled, the scraping plate 503 moves to drive the socket 504 to move, so that the inserting plate 505 is separated from the socket 504, the dismantling operation of the scraping plate 503 is completed, and the purpose of dismantling the scraping plate 503 is achieved through the cooperation of the structure, so that the scraping plate 503 can be replaced in time when the abrasion is serious.

While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the utility model, as defined by the appended claims, as long as the scope of the utility model is defined by the following claims, and by the following claims, unless otherwise specified and limited by the context of the utility model; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. The utility model provides a road engineering bituminous paving presses way device, includes wheel carrier (1), one side surface fixed mounting of wheel carrier (1) has mounting bracket (3), be equipped with gravity wheel (2) between the both sides inner wall of wheel carrier (1), mounting hole (4) have been seted up on the surface of mounting bracket (3), its characterized in that: one side inner wall surface of wheel carrier (1) is equipped with scraping device (5), scraping device (5) include two slide bars (501), two slide bars (501) symmetric distribution is at one side inner wall surface of wheel carrier (1), two the equal sliding connection in surface of slide bar (501) has slide plate (502), two fixed mounting has scraper blade (503) between slide plate (502), the fixed surface of scraper blade (503) installs socket (504), the inside movable mounting of socket (504) has picture peg (505).

2. The road engineering asphalt pavement pressing device according to claim 1, wherein: the surface fixed mounting of mounting bracket (3) has riser (506), perpendicular groove (507) have been seted up on the surface of riser (506), the inside sliding connection in perpendicular groove (507) has slider (508), the one end surface that perpendicular groove (507) was kept away from to slider (508) articulates there is hinged plate (509), the one end and picture peg (505) of slider (508) are kept away from to hinged plate (509).

3. The road engineering asphalt pavement pressing device according to claim 2, wherein: the top surface of riser (506) is fixed mounting has electric telescopic handle (510), the output and the slider (508) fixed connection of electric telescopic handle (510).

4. The road engineering asphalt pavement pressing device according to claim 1, wherein: the utility model discloses a socket, including socket, plug board, stop device (6) are equipped with on the top surface of socket (504), stop device (6) include pole setting (61), pole setting (61) fixed mounting is at the top surface of socket (504), the surface sliding connection of pole setting (61) has movable plate (62), the bottom surface fixed mounting of movable plate (62) has inserted bar (63), jack (64) have been seted up on the top surface of picture peg (505), the one end that movable plate (62) was kept away from to inserted bar (63) is located the inside of jack (64).

5. The road engineering asphalt pavement pressing device according to claim 4, wherein: a circular plate (65) is fixedly arranged on the surface of one end, far away from the socket (504), of the upright rod (61), and a spring (66) is fixedly arranged between the circular plate (65) and the moving plate (62).

6. The road engineering asphalt pavement pressing device according to claim 4, wherein: a pull ring (67) is fixedly arranged on the surface of one end, far away from the inserted link (63), of the movable plate (62), and the movable plate (62) is in sliding connection with the upright (61) through the pull ring (67).