Asphalt pavement flatness regulation and control assembly

Abstract

The utility model discloses an asphalt pavement flatness regulation and control assembly which comprises a movable vehicle body, a handle is arranged on the movable vehicle body, a pressing wheel for compacting an asphalt pavement is arranged in the movable vehicle body, and the asphalt pavement flatness regulation and control assembly further comprises a vibration plate arranged in the movable vehicle body. And a pushing assembly for pushing the vibrating plate is arranged on the outer side of the moving vehicle body, and a transmission assembly for transmitting the pushing assembly is arranged on the outer side of the moving vehicle body. According to the asphalt pavement flatness regulation and control assembly, in the process of regulating and controlling the flatness of an asphalt pavement in a pressing wheel compaction mode, through mutual cooperation of the extrusion assembly, the driving assembly, the transmission assembly and the pushing assembly, materials adhered to the surface in the pressing wheel leveling process can be scraped and separated, and the flatness of the asphalt pavement can be regulated and controlled; and the effect of leveling the ground is guaranteed, the scraping plate can be assisted in vibrating separation from materials adhered to the surface in the material scraping process, and more efficient material scraping operation is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to pitch pavement flatness technical field, concretely is a pitch pavement flatness regulation and control subassembly. BACKGROUND

[0002] In the process of regulating and controlling pitch pavement flatness, the rolling and movement of the pressure wheel on the pitch pavement flatness regulation and control subassembly generate pressure on the pitch pavement, achieving the effect of leveling.

[0003] However, during the regulation and control of pitch pavement flatness using the pressure wheel, the pitch material laid on the pitch pavement has a certain viscosity due to temperature and other reasons, causing some pitch material to adhere to the pressure wheel, which affects the flatness of the surface of the pressure wheel after the pitch material adheres to the pressure wheel.

[0004] Therefore, there is an urgent need for a pitch pavement flatness regulation and control subassembly to solve the above problems. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the technical problem to be solved by the utility model is to provide a pitch pavement flatness regulation and control subassembly.

[0006] The technical solution for solving the technical problem of the utility model is to provide a pitch pavement flatness regulation and control subassembly, which comprises a mobile vehicle body, a handle is arranged on the mobile vehicle body, a pressure wheel for compacting pitch pavement is arranged in the mobile vehicle body, a vibration plate is arranged in the mobile vehicle body, a pushing assembly is arranged on the outside of the mobile vehicle body for pushing the vibration plate, a transmission assembly is arranged on the outside of the mobile vehicle body for transmitting the pushing assembly, an elastic assembly is arranged in the mobile vehicle body for elastically connecting the vibration plate, a V-shaped scraper is arranged on the front side of the vibration plate for scraping pitch material against the outside of the pressure wheel, an extrusion assembly is arranged between the vibration plate and the V-shaped scraper for extruding the V-shaped scraper, and a driving assembly is arranged on one side of the mobile vehicle body for driving the pressure wheel.

[0007] The extrusion assembly comprises two sets of sleeves fixedly connected to the vibration plate, a sliding rod is slidably connected to the two sets of sleeves, one end of the sliding rod is fixedly connected to the V-shaped scraper, a second spring is arranged outside the sleeve, the two ends of the second spring are respectively arranged against the vibration plate and the V-shaped scraper, and the V-shaped scraper is kept against the outside of the pressure wheel under the elastic force of the second spring.

[0008] The pushing assembly comprises openings symmetrically formed on a moving vehicle body, a vibrating plate arranged inside the openings, a pushing plate fixedly connected to the vibrating plate, a first rotating shaft rotatably connected to the outer side wall of the moving vehicle body, a driving disc fixedly sleeved on the first rotating shaft, the driving disc being concentrically arranged with the first rotating shaft, and a plurality of protrusions fixedly connected to the outer side of the driving disc and used for abutting against the pushing plate.

[0009] The driving assembly comprises a second rotating shaft fixedly connected to the compression wheel, the second rotating shaft being rotatably connected to the moving vehicle body through a circular hole, a support plate fixedly arranged on the outer side of the moving vehicle body, and a motor installed on the support plate and used for driving the second rotating shaft.

[0010] The transmission assembly comprises two groups of belt pulleys fixedly arranged on the first rotating shaft and the second rotating shaft respectively, and the two groups of belt pulleys are connected and driven through a belt.

[0011] The elastic assembly comprises two groups of connecting plates fixedly connected to the inner side wall of the moving vehicle body, the vibrating plate being arranged between the two groups of connecting plates, a plurality of connecting rods slidingly arranged on the vibrating plate through circular holes, the plurality of connecting rods being fixedly arranged between the two groups of connecting plates, a first spring being sleeved on the outer side of the connecting rod, and the two ends of the first spring being abutted against the connecting plate and the vibrating plate respectively.

[0012] Compared with the prior art, the asphalt pavement flatness control process of the utility model uses the compression wheel compaction mode, through the mutual cooperation of the extrusion assembly, the driving assembly, the transmission assembly and the pushing assembly, the surface-adhered material in the compression wheel leveling process can be scraped and separated, the effect of ground leveling is ensured, the surface-adhered material can be vibrated and separated in the scraping process of the scraper, and the more efficient scraping operation is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is an overall appearance structure schematic view of the utility model;

[0014] Figure 2 It is a driving assembly structure schematic view of the utility model;

[0015] Figure 3 It is a transmission assembly and a pushing assembly structure schematic view of the utility model;

[0016] Figure 4 It is an extrusion assembly structure schematic view of the utility model;

[0017] Figure 5 It is an extrusion assembly and an elastic assembly structure schematic view of the utility model;

[0018] Figure 6 It is an elastic assembly structure schematic view of the utility model;

[0019] Figure 7 This is a schematic diagram showing the positional relationship between the V-shaped scraper and the pressure roller of this utility model.

[0020] In the diagram: 101, moving vehicle body; 102, handle; 103, pressure roller; 2, vibrating plate; 301, opening; 302, push plate; 303, first rotating shaft; 304, drive disc; 305, protrusion; 401, pulley; 402, belt; 501, connecting plate; 502, connecting rod; 503, first spring; 6, V-shaped scraper; 701, sleeve; 702, slide rod; 703, second spring; 801, second rotating shaft; 802, support plate; 803, motor. Detailed Implementation

[0021] Specific embodiments of this utility model are given below. These specific embodiments are only used to further illustrate this utility model in detail and do not limit the scope of protection of this utility model.

[0022] This utility model provides an asphalt pavement smoothness control component, including a mobile vehicle body 101, a handle 102 on the mobile vehicle body 101, a pressure roller 103 for compacting the asphalt pavement inside the mobile vehicle body 101, a vibrating plate 2 inside the mobile vehicle body 101, a pushing component for pushing the vibrating plate 2 on the outside of the mobile vehicle body 101, a transmission component for transmitting power to the pushing component on the outside of the mobile vehicle body 101, an elastic component for elastically connecting the vibrating plate 2 inside the mobile vehicle body 101, a V-shaped scraper 6 for scraping material against the outside of the pressure roller 103 on the front side of the vibrating plate 2, a pressing component for squeezing the V-shaped scraper 6 between the vibrating plate 2 and the V-shaped scraper 6, and a driving component for driving the pressure roller 103 on one side of the mobile vehicle body 101.

[0023] It should be noted that during the process of controlling the smoothness of asphalt pavement by using the roller 103 for compaction, the cooperation of the extrusion component, drive component, transmission component and push component can not only scrape and separate the material adhering to the surface during the leveling process of the roller 103 to ensure the leveling effect of the ground, but also assist the V-shaped scraper 6 in vibrating and separating the material adhering to the surface during the scraping process, which facilitates more efficient scraping operation.

[0024] The extrusion assembly includes two sets of sleeves 701 fixedly connected to the vibrating plate 2. Sliding rods 702 are slidably connected to the two sets of sleeves 701. One end of the sliding rod 702 is fixedly connected to the V-shaped scraper 6. A second spring 703 is sleeved on the outside of the sleeve 701. The two ends of the second spring 703 are respectively abutted against the vibrating plate 2 and the V-shaped scraper 6. Under the elastic force of the second spring 703, the V-shaped scraper 6 is kept abutting against the outside of the pressure roller 103.

[0025] It should be noted that: through the interaction of each sleeve 701 and the slide rod 702 between the vibrating plate 2 and the V-shaped scraper 6, the telescopic connection of the V-shaped scraper 6 is facilitated, and through the elastic force of the second spring 703, the V-shaped scraper 6 is always kept in abutment with the outside of the compression wheel 103.

[0026] The pushing assembly includes openings 301 symmetrically opened on the moving vehicle body 101, the vibrating plate 2 is arranged inside the opening 301, the pushing plate 302 is fixedly connected on the vibrating plate 2, the first rotating shaft 303 is rotatably connected on the outer side wall of the moving vehicle body 101, the driving disc 304 is fixedly sleeved on the first rotating shaft 303, the driving disc 304 is concentrically arranged with the first rotating shaft 303, and a plurality of protrusions 305 for abutting against the pushing plate 302 are fixedly connected on the outside of the driving disc 304.

[0027] It should be noted that: through the rotation of the second rotating shaft 801 and the transmission of the transmission assembly, the first rotating shaft 303 and the driving disc 304 on the first rotating shaft 303 are driven to rotate, and in the process of rotating the driving disc 304, the protrusions 305 on the driving disc 304 are in turn abutted against the outside of the pushing plate 302 fixed on the vibrating plate 2, and through the intermittent abutment of the protrusions 305 and the outside of the pushing plate 302 and the resetting of the pushing vibrating plate 2 by the first spring 503.

[0028] The driving assembly includes the second rotating shaft 801 fixedly connected to the compression wheel 103, the second rotating shaft 801 is rotatably connected to the moving vehicle body 101 through a circular hole, the moving vehicle body 101 is fixedly provided with a support plate 802, and the motor 803 for driving the second rotating shaft 801 is installed on the support plate 802.

[0029] It should be noted that: through the motor 803, the second rotating shaft 801 is driven to rotate.

[0030] The transmission assembly includes two sets of pulleys 401 fixedly connected to the first rotating shaft 303 and the second rotating shaft 801 respectively, and the two sets of pulleys 401 are connected and transmitted through the belt 402 therebetween.

[0031] It should be noted that: through the transmission of the belt 402 between the two sets of pulleys 401, the first rotating shaft 303 and the second rotating shaft 801 are driven to rotate.

[0032] The elastic assembly includes two sets of connecting plates 501 fixedly connected to the inner side wall of the moving vehicle body 101, the vibrating plate 2 is between the two sets of connecting plates 501, a plurality of connecting rods 502 are slidably provided on the vibrating plate 2 through a circular hole, the plurality of connecting rods 502 are fixed between the two sets of connecting plates 501, the first spring 503 is sleeved on the outside of the connecting rod 502, and the two ends of the first spring 503 are respectively arranged in abutment with the connecting plate 501 and the vibrating plate 2.

[0033] Here it needs to be explained: by the first spring 503 elastic force, push the back plate 2 reset.

[0034] Working principle: in the process of using the pressure wheel compaction to control the flatness of asphalt pavement, the whole control device is moved to the asphalt pavement which needs to be controlled by moving the car body 101, after moving, the second shaft 801 is driven to rotate by the motor 803, and the pressure wheel 103 is rolled, in the process of rolling the pressure wheel 103, the flatness of the asphalt pavement is realized by the extrusion of the pressure wheel 103 and the asphalt pavement;

[0035] In the process of flattening, the V-shaped scraper 6 is pushed to keep in contact with the outside of the pressure wheel 103 by the extrusion assembly, and the material adhered to the surface of the pressure wheel 103 during flattening is scraped off and separated by the contact of the V-shaped scraper 6 with the outside of the pressure wheel 103 and the rotation of the pressure wheel 103, so as to ensure the effect of ground flattening.

[0036] In the process of rotating the second shaft 801, the first shaft 303 and the driving disc 304 on the first shaft 303 are driven to rotate by the rotation of the second shaft 801 and the transmission of the transmission assembly, the protrusions 305 on the driving disc 304 are in turn in contact with the outside of the push plate 302 fixed on the vibration plate 2 during the rotation of the driving disc 304, the vibration plate 2 is subjected to reciprocating motion by the intermittent contact of the protrusions 305 with the outside of the push plate 302 and the reset of the push plate 2 by the first spring 503, the V-shaped scraper 6 is driven to move synchronously by the connection of the extrusion assembly during the reciprocating motion of the vibration plate 2, the V-shaped scraper 6 is vibrated by the first spring 503 during the reciprocating motion of the V-shaped scraper 6, and the viscosity of the asphalt material in the process of scraping by the V-shaped scraper 6 is separated by the vibration, so as to facilitate more efficient scraping operation.

[0037] The unmentioned part of the utility model is applicable to the prior art.

Claims

1. An asphalt pavement flatness regulating assembly, comprising: a mobile vehicle body (101) provided with a handle (102), the inside of the mobile vehicle body (101) is provided with a pressure wheel (103) for compacting asphalt pavement; characterized in that it further comprises: a vibrating plate (2) arranged in the inside of the mobile vehicle body (101), the outside of the mobile vehicle body (101) is provided with a pushing assembly for pushing the vibrating plate (2), the outside of the mobile vehicle body (101) is provided with a transmission assembly for transmitting the pushing assembly, the inside of the mobile vehicle body (101) is provided with an elastic assembly for elastically connecting the vibrating plate (2), the front side of the vibrating plate (2) is provided with a V-shaped scraper (6) for scraping against the outside of the pressure wheel (103), the vibrating plate (2) and the V-shaped scraper (6) are provided with an extrusion assembly for extruding the V-shaped scraper (6), one side of the mobile vehicle body (101) is provided with a driving assembly for driving the pressure wheel (103).

2. The flatness control assembly of claim 1, wherein: The extrusion assembly comprises two sets of sleeves (701) fixedly connected to the vibrating plate (2), two sets of the sleeves (701) are slidably connected with a sliding rod (702), one end of the sliding rod (702) is fixedly connected with the V-shaped scraper (6), the outside of the sleeve (701) is sleeved with a second spring (703), both ends of the second spring (703) are respectively arranged in abutment with the vibrating plate (2) and the V-shaped scraper (6), and the V-shaped scraper (6) is kept in abutment with the outside of the pressure wheel (103) under the elastic force of the second spring (703).

3. The flatness control assembly of claim 1, wherein: The pushing assembly comprises an opening (301) symmetrically opened on the mobile vehicle body (101), the vibrating plate (2) is arranged in the inside of the opening (301), the pushing plate (302) is fixedly connected to the vibrating plate (2), the first rotating shaft (303) is rotatably connected to the outer wall of the mobile vehicle body (101), the driving disc (304) is fixedly sleeved on the first rotating shaft (303), the driving disc (304) is concentrically arranged with the first rotating shaft (303), a plurality of protrusions (305) for abutting against the pushing plate (302) are fixedly connected to the outside of the driving disc (304).

4. The flatness control assembly of claim 3, wherein: The driving assembly comprises a second rotating shaft (801) fixedly connected to the pressure wheel (103), the second rotating shaft (801) is rotatably connected to the mobile vehicle body (101) through a circular hole, the support plate (802) is fixed to the outside of the mobile vehicle body (101), the motor (803) for driving the second rotating shaft (801) is installed on the support plate (802).

5. The asphalt pavement flatness regulation assembly of claim 4, wherein: The transmission assembly comprises two sets of pulleys (401) fixedly connected to the first rotating shaft (303) and the second rotating shaft (801) respectively, the two sets of pulleys (401) are connected and transmitted through the belt (402).

6. The asphalt pavement flatness regulation assembly of claim 1, wherein: The elastic component comprises two groups of connecting plates (501) fixedly connected to the inner side walls of the moving vehicle body (101), the vibrating plate (2) is between the two groups of connecting plates (501), a plurality of groups of connecting rods (502) are slid on the vibrating plate (2) through round holes, the plurality of groups of connecting rods (502) are fixed between the two groups of connecting plates (501), and the outer sides of the connecting rods (502) are provided with first springs (503), and the two ends of the first springs (503) are respectively arranged in abutment with the connecting plates (501) and the vibrating plate (2).

Images