CN211922190U - Road roller for road construction - Google Patents
Road roller for road construction Download PDFInfo
- Publication number
- CN211922190U CN211922190U CN202020218575.1U CN202020218575U CN211922190U CN 211922190 U CN211922190 U CN 211922190U CN 202020218575 U CN202020218575 U CN 202020218575U CN 211922190 U CN211922190 U CN 211922190U
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- Prior art keywords
- roller
- road
- handle
- upright post
- rotating
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 238000003466 welding Methods 0.000 claims 3
- 238000001125 extrusion Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000144980 herd Species 0.000 description 1
- 210000000003 hoof Anatomy 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model discloses a road roller is used in road construction, including the rack device who is used for the support, still including being used for removing the runner device that turns to and being used for pressing the rolling press device of way, runner device symmetry is provided with 2. A road construction is with pressure ware, side setting through rolling press device has prevented that the bulk movement from to the injury of pressing the road surface, through rolling press device's the setting that receive and releases, the receiver bulk movement of being convenient for, through the setting of runner device, be convenient for normally remove and the operation is removed between and is changed.
Description
Technical Field
The utility model belongs to the civil engineering field especially relates to a road roller is used in road construction.
Background
People have used the hoof feet of herds to tread, rub and tamp soil to treat the foundations of houses, compact dams and river banks as early as ancient times. And the rolling of the pavement can increase the strength of the pavement and prolong the service life. However, in the prior art, a general pressure roller advances from the back to the symmetrical pressure roller, so that the back support wheel is easy to damage the road surface, and the conversion between normal movement and operation movement is also inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road roller is used in road construction to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a road roller for road construction, is including the rack device that is used for supporting, still including the runner device that is used for removing to turn to and the rolling press device that is used for pressing the road, runner device symmetry is provided with 2.
Further: the rolling device comprises a compression roller, a handle is installed on one side of the compression roller, a supporting shaft is arranged on one side of the compression roller, a stand column is arranged below the supporting shaft, a baffle is installed at the bottom of the stand column, a locking nail is installed on the baffle, the handle and the compression roller are welded together, the compression roller and the supporting shaft are connected through a bearing, the supporting shaft and the stand column are connected in a rotating mode, the stand column and the rack device are connected in a rotating mode, the baffle and the stand column are riveted together, and the locking nail and the baffle are in threaded connection.
The support shaft supports the rotary rolling road surface of the compression roller, the handle is convenient to fold and unfold the compression roller, the stand is fixed with the support shaft, and the locking nail is pushed against the baffle for positioning the stand to prevent the stand from rotating.
Further: the rolling device comprises a compression roller, a handle is installed on one side of the compression roller, a supporting shaft is arranged on one side of the handle, a stand column is arranged below the supporting shaft, a limiting rotating plate is arranged below the stand column, a locking nut is installed on the stand column, the handle and the compression roller are welded together, the compression roller and the supporting shaft are connected through a bearing, the supporting shaft and the stand column are connected in a rotating mode, the stand column and the limiting rotating plate are respectively connected with the rack device in a rotating mode, the limiting rotating plate is connected with a stand column bolt, and the locking nut is connected with the stand column in a threaded mode.
The support shaft supports the rotary rolling road surface of the compression roller, the handle is convenient to fold and unfold the compression roller, the stand is fixed, the locking nut pulls the stand, the stand is prevented from rotating, and the limiting rotating plate prevents the stand from being separated from the rack device.
Further: the rack device comprises a bottom plate, wherein 2 fixed rollers are symmetrically installed at the bottom of the bottom plate, a support frame is installed on the bottom plate, 2 push rods are symmetrically installed on the support frame, the fixed rollers are connected with the bottom plate through bolts, the support frame is welded with the bottom plate together, and the push rods are connected with the support frame through bolts.
The fixed roller supports the bottom plate to move, and the supporting frame transmits the thrust of the push rod to the bottom plate to move.
Further: the runner device comprises a runner seat, a handle is arranged in front of the runner seat, a positioning screw is installed on the runner seat, a steering roller is installed below the runner seat, the runner seat is rotatably connected with the rack device, the handle is welded with the runner seat together, the positioning screw is in threaded connection with the rack device, and the steering roller is in bearing connection with the runner seat.
The rotating wheel seat supports the rotating roller to rotate, the handle is used for adjusting and aligning the rotating wheel seat, and the positioning screw is used for locking and aligning the rotating wheel seat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the side edge of the rolling device is arranged, so that the damage of the whole movement to the road surface is prevented;
2. the storage box is convenient to integrally move through the retraction and release arrangement of the rolling device;
3. through the arrangement of the rotating wheel device, the conversion between the normal movement and the operation movement is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a road roller for road construction according to the present invention;
fig. 2 is a bottom perspective view of the road construction pressure device of the present invention;
FIG. 3 is a schematic view of a runner device of the road roller for road construction according to the present invention;
fig. 4 is a schematic view of a rolling device according to embodiment 1 of the road roller for road construction of the present invention;
fig. 5 is a schematic view of a rolling device in embodiment 2 of the road roller for road construction.
In the reference symbols: 1. a rack device; 101. a base plate; 102. fixing the roller; 103. a support frame; 104. a push rod; 2. a runner device; 201. a runner seat; 202. a steering roller; 203. a handle; 204. positioning a screw rod; 3. a rolling device; 301. a compression roller; 302. a handle; 303. a support shaft; 304. a column; 305. a baffle plate; 306. locking nails; 307. locking the nut; 308. and a limiting rotating plate.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in fig. 1-4, a road roller for road construction comprises a frame device 1 for supporting, a rotating wheel device 2 for moving and steering and a rolling device 3 for rolling, wherein 2 rotating wheel devices 2 are symmetrically arranged.
Further: the rolling device 3 comprises a pressing roller 301, a handle 302 is installed on one side of the pressing roller 301, a supporting shaft 303 is arranged on one side, away from the handle 302, of the pressing roller 301, an upright post 304 is arranged below the supporting shaft 303, a baffle 305 is installed at the bottom of the upright post 304, a locking nail 306 is installed on the baffle 305, the handle 302 and the pressing roller 301 are welded together, the pressing roller 301 is in bearing connection with the supporting shaft 303, the supporting shaft 303 is in rotational connection with the upright post 304, the upright post 304 is in rotational connection with the rack device 1, the baffle 305 is riveted with the upright post 304, and; the rack device 1 comprises a bottom plate 101, wherein 2 fixed rollers 102 are symmetrically arranged at the bottom of the bottom plate 101, a support frame 103 is arranged on the bottom plate 101, 2 push rods 104 are symmetrically arranged on the support frame 103, the fixed rollers 102 are connected with the bottom plate 101 through bolts, the support frame 103 is welded with the bottom plate 101, and the push rods 104 are connected with the support frame 103 through bolts; the rotating wheel device 2 comprises a rotating wheel seat 201, a handle 203 is arranged in front of the rotating wheel seat 201, a positioning screw 204 is arranged on the rotating wheel seat 201, a rotating roller 202 is arranged below the rotating wheel seat 201, the rotating wheel seat 201 is rotatably connected with the rack device 1, the handle 203 and the rotating wheel seat 201 are welded together, the positioning screw 204 is in threaded connection with the rack device 1, and the rotating roller 202 is in bearing connection with the rotating wheel seat 201.
Example 2
As shown in fig. 1 and 5, the road roller for road construction comprises a frame device 1 for supporting, a rotating wheel device 2 for moving and steering and a rolling device 3 for rolling, wherein 2 rotating wheel devices 2 are symmetrically arranged.
Further: the rolling device 3 comprises a pressing roller 301, a handle 302 is installed on one side of the pressing roller 301, a supporting shaft 303 is arranged on one side, away from the handle 302, of the pressing roller 301, an upright post 304 is arranged below the supporting shaft 303, a limiting rotating plate 308 is arranged below the upright post 304, a locking nut 307 is installed on the upright post 304, the handle 302 and the pressing roller 301 are welded together, the pressing roller 301 is in bearing connection with the supporting shaft 303, the supporting shaft 303 is in rotational connection with the upright post 304, the upright post 304 and the limiting rotating plate 308 are respectively in rotational connection with the rack device 1, the limiting rotating plate 308 is in bolt connection with the upright post 304; the rack device 1 comprises a bottom plate 101, wherein 2 fixed rollers 102 are symmetrically arranged at the bottom of the bottom plate 101, a support frame 103 is arranged on the bottom plate 101, 2 push rods 104 are symmetrically arranged on the support frame 103, the fixed rollers 102 are connected with the bottom plate 101 through bolts, the support frame 103 is welded with the bottom plate 101, and the push rods 104 are connected with the support frame 103 through bolts; the rotating wheel device 2 comprises a rotating wheel seat 201, a handle 203 is arranged in front of the rotating wheel seat 201, a positioning screw 204 is arranged on the rotating wheel seat 201, a rotating roller 202 is arranged below the rotating wheel seat 201, the rotating wheel seat 201 is rotatably connected with the rack device 1, the handle 203 and the rotating wheel seat 201 are welded together, the positioning screw 204 is in threaded connection with the rack device 1, and the rotating roller 202 is in bearing connection with the rotating wheel seat 201.
The utility model discloses a theory of operation and use flow: the bottom plate 101 is pushed by the push rod 104 to move to a specified position under the support of the fixed roller 102 and the steering of the steering roller 202, the handle 203 rotates to align with the steering wheel seat 201, the steering roller 202 is reversely consistent with the direction of the fixed roller 102, the steering wheel seat 201 is fixed by rotating the positioning screw 204, the pressing roller 301 is unfolded towards the outer side of the rack device 1 by the handle 302, the upright column 304 is rotated to enable the pressing roller 301 and the fixed roller 102 to advance to a set angle, the locking nail 306 pushes the baffle 305 to position the upright column 304 to prevent the upright column 304 from rotating, or the locking nut 307 is rotated to pull the locking upright column 304 to prevent the upright column 304 from rotating, the pushing rod 104 continues to push and advance, the pressing roller 301 rotates and rolls the road surface under the support of the support shaft 303, and the pressing roller 301 is retracted according to the reverse operation of the steps.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. A road roller for road construction, includes frame device (1) that is used for supporting, its characterized in that: the road roller is characterized by further comprising a rotating wheel device (2) used for moving and steering and a rolling device (3) used for rolling, wherein the rotating wheel device (2) is symmetrically provided with 2 wheels.
2. The road roller for road construction according to claim 1, characterized in that: roll extrusion device (3) include compression roller (301), handle (302) are installed to compression roller (301) one side, compression roller (301) are kept away from handle (302) one side is provided with back shaft (303), be provided with stand (304) below back shaft (303), baffle (305) are installed to stand (304) bottom, install locking nail (306) above baffle (305), handle (302) with compression roller (301) welding together, compression roller (301) with back shaft (303) bearing is connected, back shaft (303) with stand (304) rotate to be connected, stand (304) with rack device (1) rotates to be connected, baffle (305) with stand (304) riveting together, locking nail (306) with baffle (305) threaded connection.
3. The road roller for road construction according to claim 1, characterized in that: the rolling device (3) comprises a pressing roller (301), a handle (302) is arranged on one side of the pressing roller (301), a supporting shaft (303) is arranged on one side of the press roller (301) far away from the handle (302), an upright post (304) is arranged below the supporting shaft (303), a limiting rotating plate (308) is arranged below the upright post (304), the upright post (304) is provided with a locking nut (307), the handle (302) and the compression roller (301) are welded together, the pressing roller (301) is in bearing connection with the supporting shaft (303), the supporting shaft (303) is in rotating connection with the upright post (304), the upright post (304) and the limiting rotary plate (308) are respectively connected with the frame device (1) in a rotating way, the limiting rotating plate (308) is connected with the upright post (304) through a bolt, and the locking nut (307) is connected with the upright post (304) through a thread.
4. The road roller for road construction according to claim 1, characterized in that: frame device (1) includes bottom plate (101), 2 are decided gyro wheel (102) to bottom plate (101) bottom symmetry installation, install support frame (103) above bottom plate (101), 2 push rods (104) are installed to the symmetry above support frame (103), decide gyro wheel (102) with bottom plate (101) bolted connection, support frame (103) with bottom plate (101) welding together, push rod (104) with support frame (103) bolted connection.
5. The road roller for road construction according to claim 1, characterized in that: runner device (2) are including runner seat (201), preceding handle (203) that is provided with of runner seat (201), install positioning screw (204) above runner seat (201), install below runner seat (201) and turn to gyro wheel (202), runner seat (201) with frame device (1) rotates and connects, handle (203) with runner seat (201) welding together, positioning screw (204) with frame device (1) threaded connection, turn to gyro wheel (202) with runner seat (201) bearing connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020218575.1U CN211922190U (en) | 2020-02-27 | 2020-02-27 | Road roller for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020218575.1U CN211922190U (en) | 2020-02-27 | 2020-02-27 | Road roller for road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211922190U true CN211922190U (en) | 2020-11-13 |
Family
ID=73351418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020218575.1U Active CN211922190U (en) | 2020-02-27 | 2020-02-27 | Road roller for road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211922190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756161A (en) * | 2021-08-06 | 2021-12-07 | 赵晨希 | Modularization road paving device |
-
2020
- 2020-02-27 CN CN202020218575.1U patent/CN211922190U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756161A (en) * | 2021-08-06 | 2021-12-07 | 赵晨希 | Modularization road paving device |
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