Pavement rolling device for road and bridge construction
By designing a road roller compactor for road and bridge construction that includes a scraper and a cleaning mechanism, the problem of soil adhering to the compaction roller of the road roller was solved, enabling convenient soil cleaning and ensuring a smooth road surface.
Patent Information
- Application Number
- CN202520106626.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-01-16
AI Technical Summary
Existing road rollers are prone to soil adhesion on the compaction rollers during road and bridge construction, resulting in uneven surfaces and a lack of effective cleaning capabilities.
A road surface rolling device for road and bridge construction was designed, comprising an outer frame, a compaction roller, a scraper, a front and rear adjustment mechanism, and a cleaning mechanism. The scraper removes the attached soil, and the threaded rod and scraper bracket achieve automatic cleaning.
It achieves a simple and easy-to-operate method for cleaning soil from compaction rollers, ensuring a smooth road surface and improving performance.
Smart Images
Figure CN223738442U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to road surface rolling technology field especially road surface rolling device for bridge construction. BACKGROUND
[0002] During bridge construction, it needs to use the road roller to press the road surface flat. In the actual use process, the compaction roller of the road roller is easy to attach the soil, causes its surface uneven, influences the use effect, and the existing road roller does not have the function of cleaning soil, therefore, in view of above present situation, the urgent need develops a kind of road surface rolling device for bridge construction with simple structure, it is easy to operate, it is convenient to clean the soil attached to compaction roller, to overcome the deficiency in current practical application, satisfy current demand. UTILITY MODEL CONTENTS
[0003] The utility model is to provide a kind of road surface rolling device for bridge construction, to solve the problem raised in the above background technology.
[0004] In order to realize the above object, the utility model adopts the following technical scheme:
[0005] A kind of road surface rolling device for bridge construction, including outer frame, compaction roller, mud scraping plate, front and back adjusting mechanism and cleaning mechanism, the compaction roller is rotatably connected in the outer frame, the mud scraping plate is provided in the outer frame opposite the compaction roller, the front and back adjusting mechanism for driving mud scraping plate moves forward and backward is installed on the outer frame, the cleaning mechanism for cleaning mud scraping plate is installed on the outer frame, the cleaning mechanism includes: second threaded rod, second handle, second threaded sleeve, guide rod and mud scraping angle frame, the second threaded rod is rotatably connected with outer frame, the second handle is fixed on the right end of the second threaded rod, the second threaded sleeve is installed on the second threaded rod, the mud scraping angle frame is fixed on the lower side of the second threaded sleeve, the guide rod is fixed on the front side of the second threaded sleeve and penetrates the outer frame.
[0006] Preferably, the outer frame is provided with a limiting sliding groove for the movement of the guide rod.
[0007] Preferably, the mud scraping plate is inclined downward.
[0008] Preferably, the outer frame is provided with a plurality of mounting holes for the bolt to pass through.
[0009] Preferably, the front and back adjusting mechanism includes: first threaded sleeve, first threaded rod, base plate, limiting rod and first handle, the first threaded sleeve is rotatably connected on the outer frame, the first handle is fixed on the outside of the first threaded sleeve, the first threaded rod is installed in the first threaded sleeve and penetrates it, the first threaded rod is fixed with the base plate, the mud scraping plate is fixed on the base plate, and the base plate is fixed with two limiting rods penetrating the outer frame.
[0010] Preferably, the limiting rod is in sliding connection with the outer frame.
[0011] The road surface rolling device for bridge construction has the advantages that when in use, the outer frame is fixed to the engineering vehicle through bolts, the outer frame and the compaction roller are moved on the road surface through the engineering vehicle, the road surface is flattened through the compaction roller, the soil adhered to the compaction roller is scraped off through the mud scraping plate (some soil may be adhered to the mud scraping plate when the mud scraping plate scrapes mud), after a period of use, the first handle is rotated to drive the first threaded sleeve to rotate, the first threaded rod and the base plate are moved through the rotation of the first threaded sleeve, the mud scraping plate is moved to the mud scraping corner support through the base plate, the second handle is rotated to drive the second threaded rod to rotate, the second threaded sleeve and the mud scraping corner support are moved through the rotation of the second threaded rod, the mud scraping corner support passes through the outer side of the mud scraping plate, and the soil adhered to the mud scraping plate is cleaned through the mud scraping corner support. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 is a schematic view of the three-dimensional structure of the utility model Figure 1 .
[0013] Figure 2 is a schematic view of the three-dimensional structure of the utility model Figure 2 .
[0014] Figure 3 is a schematic view of the three-dimensional structure of the utility model.
[0015] Figure 4 is a schematic view of the three-dimensional structure of the utility model Figure 3 is a schematic view of the three-dimensional structure of the utility model.
[0016] Figure 5 is a schematic view of the three-dimensional structure of the utility model.
[0017] Legend:
[0018] 1, outer frame; 101, mounting hole; 102, limiting sliding groove; 2, compaction roller; 3, mud scraping plate; 4, front and rear adjusting mechanism; 401, first threaded sleeve; 402, first threaded rod; 403, base plate; 404, limiting rod; 405, first handle; 5, cleaning mechanism; 501, second threaded rod; 502, second handle; 503, second threaded sleeve; 504, guide rod; 505, mud scraping corner support. DETAILED DESCRIPTION
[0019] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0020] Specific embodiments are given below.
[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figures 1-5 In the embodiments of the present application, a road surface rolling device for bridge construction comprises an outer frame 1, a compaction roller 2, a mud scraping plate 3, a front-back adjusting mechanism 4 and a cleaning mechanism 5. A plurality of mounting holes 101 for bolts are arranged on the outer frame 1. The outer frame 1 is connected to other engineering vehicles through bolts. The outer frame 1 is moved on the road surface by the engineering vehicles. The compaction roller 2 is rotatably connected in the outer frame 1. The mud scraping plate 3 is arranged in the outer frame 1 and faces the compaction roller 2. The mud attached to the compaction roller 2 is scraped off by the mud scraping plate 3. The mud on the mud scraping plate 3 falls downward due to the downward inclination of the mud scraping plate 3. The front-back adjusting mechanism 4 for moving the mud scraping plate 3 forward and backward is installed on the outer frame 1. The cleaning mechanism 5 for cleaning the mud scraping plate 3 is installed on the outer frame 1. The cleaning mechanism 5 comprises a second threaded rod 501, a second handle 502, a second threaded sleeve 503, a guide rod 504 and a mud scraping corner bracket 505. The second threaded rod 501 is rotatably connected to the outer frame 1. The right end of the second threaded rod 501 is fixed with the second handle 502. The second threaded rod 501 is installed with the second threaded sleeve 503. The lower side of the second threaded sleeve 503 is fixed with the mud scraping corner bracket 505. The front side of the second threaded sleeve 503 is fixed with the guide rod 504 which penetrates the outer frame 1. The outer frame 1 is provided with a limiting sliding groove 102 for the movement of the guide rod 504. In use, the outer frame 1 and the compaction roller 2 are moved on the road surface by the engineering vehicles. The road surface is flattened by the compaction roller 2. The mud attached to the compaction roller 2 is scraped off by the mud scraping plate 3 (some mud may be attached to the mud scraping plate 3 when the mud scraping plate 3 scrapes mud). After a period of use, the mud scraping plate 3 is moved to the mud scraping corner bracket 505 by the front-back adjusting mechanism 4. Then the second handle 502 is rotated to rotate the second threaded rod 501. The second threaded rod 501 is rotated to move the second threaded sleeve 503 and the mud scraping corner bracket 505, so that the mud scraping corner bracket 505 passes through the outer side of the mud scraping plate 3. The mud attached to the mud scraping plate 3 is cleaned by the mud scraping corner bracket 505.
[0022] The front and back adjusting mechanism 4 comprises a first threaded sleeve 401, a first threaded rod 402, a base plate 403, a limiting rod 404 and a first handle 405, the first threaded sleeve 401 is rotationally connected to the outer frame 1, the first handle 405 is fixed to the outer side of the first threaded sleeve 401, the first threaded rod 402 is installed through the first threaded sleeve 401, the first threaded rod 402 is fixed to the base plate 403, the mud scraping plate 3 is fixed to the base plate 403, the limiting rod 404 is fixed to the base plate 403 and penetrates the outer frame 1, the limiting rod 404 is slidingly connected to the outer frame 1, the movement of the base plate 403 and the first threaded rod 402 is limited by the limiting rod 404, so that the base plate 403 and the first threaded rod 402 cannot rotate but only move linearly, in use, the first handle 405 is rotated to drive the first threaded sleeve 401 to rotate, the first threaded rod 402 and the base plate 403 are moved by the rotation of the first threaded sleeve 401, and the mud scraping plate 3 is moved by the base plate 403.
[0023] Working principle: the road surface rolling device for bridge construction, in use, the outer frame 1 is fixed to the engineering vehicle through bolts, the outer frame 1 and the compaction roller 2 are moved on the road surface by the engineering vehicle, the road surface is flattened by the compaction roller 2, the mud attached to the compaction roller 2 is scraped off by the mud scraping plate 3 (some mud may be attached to the mud scraping plate 3 when the mud scraping plate 3 scrapes mud), after a period of use, the first handle 405 is rotated to drive the first threaded sleeve 401 to rotate, the first threaded rod 402 and the base plate 403 are moved by the rotation of the first threaded sleeve 401, and the mud scraping plate 3 is moved to the mud scraping corner frame 505 by the base plate 403, then the second handle 502 is rotated to drive the second threaded rod 501 to rotate, the second threaded sleeve 503 and the mud scraping corner frame 505 are moved by the rotation of the second threaded rod 501, so that the mud scraping corner frame 505 passes through the outer side of the mud scraping plate 3, and the mud attached to the mud scraping plate 3 is cleaned by the mud scraping corner frame 505.
[0024] The above merely describes a preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A road surface rolling device for road and bridge construction, characterized in that, The utility model provides a compaction roller, including outer frame (1), compaction roller (2), mud scraping plate (3), front and back adjusting mechanism (4) and cleaning mechanism (5), compaction roller (2) is rotatably connected in the outer frame (1), the mud scraping plate (3) that is opposite compaction roller (2) is provided in the outer frame (1), the front and back adjusting mechanism (4) for driving mud scraping plate (3) moves back and forth is installed on the outer frame (1), the cleaning mechanism (5) for cleaning mud scraping plate (3) is installed on the outer frame (1), the cleaning mechanism (5) includes: second threaded rod (501), second handle (502), second threaded sleeve (503), guide rod (504) and mud scraping corner frame (505), second threaded rod (501) is rotatably connected with outer frame (1), the right -hand member of second threaded rod (501) is fixed with second handle (502), second threaded rod (501) is installed with second threaded sleeve (503), the downside of second threaded sleeve (503) is fixed with mud scraping corner frame (505), the front side of second threaded sleeve (503) is fixed with the guide rod (504) of the penetration outer frame (1).
2. The road surface rolling device for bridge construction according to claim 1, wherein The outer frame (1) is provided with a limiting sliding groove (102) for the movement of the guide rod (504).
3. The road surface rolling device for bridge construction according to claim 1, wherein The mud scraping plate (3) is inclined downward.
4. The road surface rolling device for bridge construction according to claim 1, wherein The outer frame (1) is provided with a plurality of mounting holes (101) for the bolt to pass through.
5. The road surface rolling device for bridge construction according to Claim 1, wherein The front and back adjusting mechanism (4) includes: a first threaded sleeve (401), a first threaded rod (402), a base plate (403), a limiting rod (404), and a first handle (405), the first threaded sleeve (401) is rotatably connected to the outer frame (1), the outer side of the first threaded sleeve (401) is fixed with the first handle (405), the first threaded sleeve (401) is installed with the first threaded rod (402) penetrating through it, the first threaded rod (402) is fixed with the base plate (403), the mud scraping plate (3) is fixed on the base plate (403), and the base plate (403) is fixed with two limiting rods (404) penetrating through the outer frame (1).
6. The road surface rolling device for bridge construction according to claim 5, wherein The limiting rod (404) is slidably connected with the outer frame (1).