CN212670680U - Leveler for road construction - Google Patents
Leveler for road construction Download PDFInfo
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- CN212670680U CN212670680U CN202020932843.6U CN202020932843U CN212670680U CN 212670680 U CN212670680 U CN 212670680U CN 202020932843 U CN202020932843 U CN 202020932843U CN 212670680 U CN212670680 U CN 212670680U
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- adjusting
- support
- fixedly connected
- road construction
- mounting
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Abstract
The utility model discloses a leveler for road construction, which comprises a mounting rack, wherein the mounting rack comprises a U-shaped bracket, the bottom parts of the two parallel ends of the U-shaped bracket are both fixedly connected with a first mounting seat, the top parts of the two parallel ends of the U-shaped bracket are both provided with a first adjusting groove, the side wall of the U-shaped bracket is fixedly connected with two second mounting seats, the first mounting seat is rotationally connected with a roller, the utility model adjusts the height of the leveling blade by adjusting the first connecting post arranged at the side edge of the bearing connecting rod, one end of the leveling shovel close to the first adjusting bracket is contacted with the curbstone by adjusting the first adjusting bracket and the second adjusting bracket, the bearing connecting rod rotates on the first adjusting bracket and slides in the first mounting sleeve to drive the leveling shovel to change the angle, thereby adjusting the leveling width of the flat shovel, improving the flexibility of the apparatus and being beneficial to improving the working efficiency.
Description
Technical Field
The utility model relates to a road construction machinery specifically is a leveler for road construction.
Background
Along with the continuous development of society, the continuous progress of technique, in road engineering field, all kinds of apparatus products constantly emerge, and road leveller is one of important constitution wherein, this type of device on the market is various now, can satisfy the user demand of construction basically, and the flattening of the escape canal stone foundation of road both sides also is the partly of road construction flattening, for raising the efficiency, carries out the flattening and generally uses road leveller to the escape canal stone foundation of road both sides.
However, the conventional road construction flattener in the market has poor flexibility and cannot adjust the flattening width of the flattener.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a leveler for road construction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a leveler for road construction comprises a mounting rack, the mounting rack comprises a U-shaped support, the bottom of two parallel ends of the U-shaped support is fixedly connected with a first mounting seat, the top of two parallel ends of the U-shaped support is provided with a first adjusting groove, the side wall of the U-shaped support is fixedly connected with two second mounting seats, the first mounting seat is rotationally connected with a roller, the two parallel ends of the U-shaped support are respectively and slidably connected with a first adjusting support and a second adjusting support, the outer walls of the first adjusting support and the second adjusting support are respectively and slidably connected with a second mounting sleeve, the second mounting sleeve is fixed with the first adjusting support and the second adjusting support through outer wall setting bolts, the outer wall of the second mounting sleeve is fixedly connected with a third mounting sleeve, the third mounting sleeve and the second mounting seat are slidably connected with a roller mechanism, the top of the first adjusting support and the top of the second adjusting support are provided with bearing connecting rods, bearing connecting rod one end is passed through the bolt and is connected with first regulation support rotation, the bearing connecting rod is located second regulation support department outer wall sliding connection has first installation cover, first installation cover leads to the bolt and is connected with second regulation support rotation, bearing connecting rod one side is provided with two first connecting posts, first connecting post one side fixedly connected with leveling shovel.
As a further aspect of the present invention: the roller mechanism comprises a second connecting column, a second adjusting groove is formed in one side of the second connecting column, a connecting plate is fixedly connected to the bottom of the second connecting column, and a roller is rotatably connected to the top of one end of the connecting plate.
As a further aspect of the present invention: the roller mechanism that sets up in second mount pad and the third installation cover is relative and establishes, third installation cover outer wall fixedly connected with second connecting plate, second connecting plate and second mount pad lateral wall run through and are provided with the bolt, and the bolt runs through second adjustment tank and slider threaded connection.
As a further aspect of the present invention: the first connecting column and the second connecting column are similar in structure and same in specification, the first connecting column is internally and equally slidably connected with a sliding block, the bearing connecting rod is fixedly connected with a first connecting plate on one side far away from the first connecting column, the first connecting plate is provided with a bolt in a penetrating mode, and the bolt penetrates through the bearing connecting rod and is in threaded connection with the sliding block in the first connecting column.
As a further aspect of the present invention: and a bolt is arranged in the first adjusting groove and is in threaded connection with the first adjusting bracket and the second adjusting bracket.
As a further aspect of the present invention: the handrail is fixedly connected to the top of the U-shaped support, and the traction frame is fixedly connected to the outer side of the parallel end of the U-shaped support.
As a further aspect of the present invention: the length of the roller is less than twice the length of the connecting plate.
As a further aspect of the present invention: the lowest end of the roller surface is lower than the lowest end of the first mounting seat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a height of leveling shovel is adjusted to the first connecting post that adjustment bearing connecting rod side set up, adjust the support through adjustment first regulation support and second, make the one end and the curbstone contact that the leveling shovel is close to first regulation support, the bearing connecting rod rotates on first regulation support to slide in first installation cover, drive the change of leveling shovel angle, thereby the width of adjustment leveling shovel flattening, the flexibility of apparatus has been improved, be favorable to improving work efficiency.
2. The utility model discloses an adjustment is first to be adjusted support, second and is adjusted support and second installation cover, has adjusted the distance of both sides gyro wheel, can erect on the curb stone of different specifications, carries out the flattening to the escape canal stone foundation of road both sides.
Drawings
Fig. 1 is a schematic structural view of a screed for road construction.
Fig. 2 is a schematic structural view of a mounting bracket in a screed for road construction.
Fig. 3 is a schematic structural view of a roller mechanism in a screed for road construction.
Fig. 4 is a partially enlarged view of a portion a in fig. 1.
In the figure: mounting bracket 1, roller 2, gyro wheel mechanism 3, first regulation support 4, leveling shovel 5, bearing connecting rod 6, first connecting plate 7, first installation cover 8, second regulation support 9, first spliced pole 10, U type support 11, first mount pad 12, second mount pad 13, handrail 14, first adjustment tank 15, traction frame 16, second spliced pole 17, second adjustment tank 18, connecting plate 19, gyro wheel 20, second installation cover 21, third installation cover 22, second connecting plate 23, slider 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, a road construction leveler comprises a mounting frame 1, the mounting frame 1 comprises a U-shaped support 11, the bottom of two parallel ends of the U-shaped support 11 is fixedly connected with a first mounting seat 12, the top of two parallel ends of the U-shaped support 11 is provided with a first adjusting groove 15, the side wall of the U-shaped support 11 is fixedly connected with two second mounting seats 13, the first mounting seat 12 is rotatably connected with a roller 2, the two parallel ends of the U-shaped support 11 are respectively and slidably connected with a first adjusting support 4 and a second adjusting support 9, the outer walls of the first adjusting support 4 and the second adjusting support 9 are respectively and slidably connected with a second mounting sleeve 21, the second mounting sleeve 21 is fixed with the first adjusting support 4 and the second adjusting support 9 through outer wall bolts, the outer wall of the second mounting sleeve 21 is fixedly connected with a third mounting sleeve 22, the third mounting sleeve 22 and the second mounting seat 13 are slidably connected with a roller mechanism 3, the top of the first adjusting bracket 4 and the top of the second adjusting bracket 9 are provided with a bearing connecting rod 6, one end of the bearing connecting rod 6 is rotatably connected with the first adjusting bracket 4 through a bolt, the outer wall of the bearing connecting rod 6 at the position of the second adjusting bracket 9 is slidably connected with a first mounting sleeve 8, the first mounting sleeve 8 is rotatably connected with the second adjusting bracket 9 through a bolt, one side of the bearing connecting rod 6 is provided with two first connecting columns 10, one side of each first connecting column 10 is fixedly connected with a leveling shovel 5, the roller mechanism 3 comprises a second connecting column 17, a sliding block 24 is slidably connected with the second connecting column 17, one side of the second connecting column 17 is provided with a second adjusting groove 18, the bottom of the second connecting column 17 is fixedly connected with a connecting plate 19, the top of one end of the connecting plate 19 is rotatably connected with a roller 20, the second mounting base 13 is opposite to the roller mechanism 3 arranged in the third mounting sleeve 22, the outer, bolts are arranged on the side walls of the second connecting plate 23 and the second mounting seat 13 in a penetrating way, penetrate through the second adjusting groove 18 and are in threaded connection with the sliding block 24, the first connecting column 10 and the second connecting column 17 are similar in structure and same in specification, and the same sliding connection has slider 24 in the first spliced pole 10, bearing connecting rod 6 is at the first connecting plate 7 of one side fixedly connected with of keeping away from first spliced pole 10, first connecting plate 7 runs through and is provided with the bolt, the bolt runs through bearing connecting rod 6 and 24 threaded connection of slider in the first spliced pole 10, be provided with the bolt in the first adjustment tank 15, bolt and first regulation support 4 and the threaded connection of second regulation support 9, U type support 11 top fixedly connected with handrail 14, U type support 11 parallel end outside fixedly connected with traction frame 16, the length of roller 2 is less than the twice of connecting plate 19 length, the least significant end of roller 2 face is less than the least significant end of first mount pad 12.
The utility model discloses a theory of operation is:
when in use, the utility model is erected on the top of a laid curbstone, the surface of the roller 2 is contacted with the top of the curbstone, the rollers 20 in the roller mechanism 3 arranged in the second mounting seat 13 are contacted with the side edge of the curbstone, the height of the roller mechanism 3 is adjusted to be at a proper height, the height of the leveling shovel 5 is adjusted by adjusting the first connecting column 10 arranged at the side edge of the bearing connecting rod 6, the angle of the leveling shovel 5 is adjusted by adjusting the first adjusting bracket 4 and the second adjusting bracket 9, one end of the leveling shovel 5 close to the first adjusting bracket 4 is contacted with the curbstone, the leveling width is confirmed, after the leveling shovel 5 is adjusted, the second mounting sleeve 21 on the first adjusting bracket 4 and the second adjusting bracket 9 is moved, the rollers 20 at one side of the leveling shovel 5 are attached to the curbstone, the whole device is clamped on the curbstone, the staff promotes through handrail 14 the utility model discloses the motion, flattening shovel 5 carries out the flattening to the escape canal stone foundation.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a leveler for road construction, includes mounting bracket (1), its characterized in that: the mounting frame (1) comprises a U-shaped support (11), the bottoms of two parallel ends of the U-shaped support (11) are fixedly connected with first mounting seats (12), the tops of two parallel ends of the U-shaped support (11) are provided with first adjusting grooves (15), the side wall of the U-shaped support (11) is fixedly connected with two second mounting seats (13), the first mounting seat (12) is rotatably connected with a roller (2), the two parallel ends of the U-shaped support (11) are respectively and slidably connected with a first adjusting support (4) and a second adjusting support (9), the outer walls of the first adjusting support (4) and the second adjusting support (9) are respectively and slidably connected with a second mounting sleeve (21), the second mounting sleeve (21) is fixed with the first adjusting support (4) and the second adjusting support (9) through outer wall setting bolts, the outer wall of the second mounting sleeve (21) is fixedly connected with a third mounting sleeve (22), third installation cover (22) and second mount pad (13) sliding connection have gyro wheel mechanism (3), first regulation support (4) top and second regulation support (9) top are provided with bearing connecting rod (6), bearing connecting rod (6) one end is passed through the bolt and is rotated with first regulation support (4) and be connected, bearing connecting rod (6) are located second regulation support (9) and locate outer wall sliding connection and have first installation cover (8), first installation cover (8) lead to the bolt and are adjusted support (9) with the second and rotate and be connected, bearing connecting rod (6) one side is provided with first connecting column (10) two, first connecting column (10) one side fixedly connected with leveling shovel (5).
2. The screed for road construction according to claim 1, wherein: roller mechanism (3) include second spliced pole (17), sliding connection has slider (24) in second spliced pole (17), second spliced pole (17) one side is provided with second adjustment tank (18), second spliced pole (17) bottom fixedly connected with connecting plate (19), connecting plate (19) one end top is rotated and is connected with gyro wheel (20).
3. The screed for road construction according to claim 1, wherein: the roller mechanism (3) that sets up in second mount pad (13) and third installation cover (22) are relative and establish, third installation cover (22) outer wall fixedly connected with second connecting plate (23), second connecting plate (23) and second mount pad (13) lateral wall run through and are provided with the bolt, and the bolt runs through second adjustment tank (18) and slider (24) threaded connection.
4. The screed for road construction according to claim 1, wherein: first spliced pole (10) and second spliced pole (17) structure are similar, and the specification is the same, and same sliding connection has slider (24) in first spliced pole (10), bearing connecting rod (6) are in the first connecting plate (7) of one side fixedly connected with of keeping away from first spliced pole (10), first connecting plate (7) run through and are provided with the bolt, and the bolt runs through slider (24) threaded connection in bearing connecting rod (6) and first spliced pole (10).
5. The screed for road construction according to claim 1, wherein: and a bolt is arranged in the first adjusting groove (15), and is in threaded connection with the first adjusting bracket (4) and the second adjusting bracket (9).
6. The screed for road construction according to claim 1, wherein: the top of the U-shaped support (11) is fixedly connected with a handrail (14), and the outer side of the parallel end of the U-shaped support (11) is fixedly connected with a traction frame (16).
7. The screed for road construction according to claim 1, wherein: the length of the roller (2) is less than twice the length of the connecting plate (19).
8. The screed for road construction according to claim 1, wherein: the lowest end of the surface of the roller (2) is lower than the lowest end of the first mounting seat (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020932843.6U CN212670680U (en) | 2020-05-28 | 2020-05-28 | Leveler for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020932843.6U CN212670680U (en) | 2020-05-28 | 2020-05-28 | Leveler for road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212670680U true CN212670680U (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020932843.6U Active CN212670680U (en) | 2020-05-28 | 2020-05-28 | Leveler for road construction |
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| Country | Link |
|---|---|
| CN (1) | CN212670680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791552A (en) * | 2018-07-10 | 2018-11-13 | 江西良田农业机械有限公司 | Mud grass device is cleared up on a kind of crawler-type harvester chassis automatically |
-
2020
- 2020-05-28 CN CN202020932843.6U patent/CN212670680U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791552A (en) * | 2018-07-10 | 2018-11-13 | 江西良田农业机械有限公司 | Mud grass device is cleared up on a kind of crawler-type harvester chassis automatically |
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