CN212404733U - Road shoulder forming device and paver - Google Patents
Road shoulder forming device and paver Download PDFInfo
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- CN212404733U CN212404733U CN202021791527.8U CN202021791527U CN212404733U CN 212404733 U CN212404733 U CN 212404733U CN 202021791527 U CN202021791527 U CN 202021791527U CN 212404733 U CN212404733 U CN 212404733U
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- screed
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Abstract
The utility model discloses a road shoulder forming device and paver, including the road shoulder forming device, the road shoulder forming device includes the change thickness device, basic screed, flexible screed, widen device, inboard dam device and outside side slope forming device, and the change thickness device includes connection mainboard and connecting device, and the connecting device is used for and paves the host computer and can dismantle the connection, and the connecting device is connected in the left side of connecting the mainboard, and the basic screed is connected in the right side of connecting the mainboard; the inner side material blocking device is connected to the bottom end of the left side of the connecting main board; the widening device is detachably connected with the connecting main board; the telescopic screed plate is detachably connected between the left side plate and the right side plate, and the outer side slope forming device is detachably connected to the right side of the telescopic screed plate; the utility model discloses this road shoulder paver is when using, because of being provided with the thickening device, can drive screed, inboard dam device, outside side slope forming device and reciprocate simultaneously, can lay the road shoulder of different thickness as required.
Description
Technical Field
The utility model relates to a road soil material fill construction technical field, concretely relates to curb forming device and paver.
Background
The road shoulder is a belt-shaped part which is positioned from the outer edge of the traffic lane to the edge of the roadbed and has a certain width. A road shoulder is a road component that is immediately adjacent to a hard shoulder or to a lane without a hard shoulder. The road shoulder plays the role of protecting the road surface and the road bed and provides lateral extra width.
On a highway without a hard road shoulder, the main functions of the road shoulder are as follows: (1) providing a location for temporary parking; (2) providing a firm and stable surface which keeps a certain safe distance with a traffic lane for temporary parking; (3) maintenance and emergency stop; (4) transversely supporting the pavement; (5) a load bearing road facility comprising a protective grating; (6) improve the horizontal visual range. In the place with hard road shoulder, the road shoulder mainly has two functions of (5) and (6).
The traditional road shoulder construction needs manual work and shoveling and drying, can be completed by dump trucks, manpower and small-sized rammers, and has low efficiency and high labor and time consumption. Today's road shoulder construction is essentially mechanized and these devices are known under the professional name "slipform pavers". Most of the construction materials of the slip film paver are cement concrete, the forming principle is realized by extruding a forming template, and the slip film paver is mainly used for the construction mode of a hard road shoulder. Most of the middle filler of the hard road shoulder is made of cement concrete, is formed in one step, has narrow width, low height and high production cost, has poor effect of protecting the roadbed, and needs a very wide and very high road shoulder to support and protect the road surface.
In addition, some modified equipment, namely the figure eight doors, slip-form molds used by road shoulder forming equipment are not standard and have single functions, the road shoulder slip-form molds also have the problems of low automation degree and incompatibility, and the development of engineering machinery at home and abroad is not only a development requirement for road construction machinery, but also the development requirements for improving the automation degree, reducing the labor intensity of workers, improving the construction quality and the like.
Disclosure of Invention
An object of the utility model is to provide a curb forming device and paver to solve among the prior art problem that the curb forming device installation is difficult, can not the not shoulder of shaping co-altitude.
In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:
a road shoulder forming device comprises a road shoulder forming device, wherein the road shoulder forming device comprises a thickness changing device, a basic screed, a telescopic screed, a width changing device, an inner side material blocking device and an outer side slope forming device, the thickness changing device comprises a connecting main board and a connecting device, the connecting device is detachably connected with a paving host, the connecting device is connected to the left side of the connecting main board, and the basic screed is connected to the right side of the connecting main board; the inner side material blocking device is connected to the bottom end of the left side of the connecting main board;
the widening device comprises a left side plate, a right side plate and a telescopic assembly, the telescopic assembly comprises a supporting cylinder and a telescopic oil cylinder, two ends of the supporting cylinder are respectively connected with the left side plate and the right side plate, a fixed end of the telescopic oil cylinder is connected with the basic screed plate, and an output end of the telescopic oil cylinder is connected with the right side plate;
the telescopic screed plate is detachably connected between the left side plate and the right side plate, and the outer side slope forming device is detachably connected to the right side of the telescopic screed plate.
Further, the base screed plate comprises a base bottom plate parallel to a horizontal plane, and the telescopic screed plate comprises a telescopic bottom plate in the same plane with the base bottom plate;
a road shoulder forming space is formed among the telescopic bottom plate, the foundation bottom plate, the inner side material blocking device and the outer side slope forming device.
Furthermore, the connecting device comprises a lifting frame and a lifting oil cylinder, the fixed end of the lifting oil cylinder is detachably connected with the paving host, and the output end of the lifting oil cylinder is detachably connected with the lifting frame;
the right-hand member face of crane with connect the mainboard and be connected, both ends all can be dismantled around the left end face and be connected with the sliding tray subassembly, the sliding tray subassembly includes the horizontal limiting plate of looks vertically and around the limiting plate, horizontal limiting plate, around the limiting plate with form recess one between the crane, recess one with main frame sliding connection paves.
Further, still be connected with lubricated copper sheet in the recess one, the top and the bottom of lubricated copper sheet all are connected with vertical limiting plate, form recess two in the lubricated copper sheet, the host computer that paves with recess two sliding connection.
Further, the basic screed still includes basic frame, fender board and basic vibrator before the basis, the basis frame can dismantle the connection in the top surface of foundation bottom plate, fender board can dismantle the connection before the basis in the front portion of basis frame, the basis vibrator can dismantle the connection between fender board and basic frame before the basis.
Further, a sleeve is arranged on the basic screed plate, the left side plate is located at the left end of the sleeve, the right side plate is located at the right end of the sleeve, and the supporting cylinder is connected in the sleeve in a sliding mode.
Further, the number of the sleeves is two. Two sleeves correspond two support cylinders, can guarantee the stability of left side board and right side board motion, and then guaranteed the motion stability of the flexible screed of connecting above that, guaranteed the fashioned quality of curb.
Further, flexible screed still includes telescopic frame, flexible preceding baffle and flexible vibrator, telescopic frame can dismantle the connection and be in the top surface of flexible bottom plate, flexible preceding baffle can dismantle the connection and be in one side of telescopic frame, flexible vibrator can dismantle the connection and be in between telescopic frame and the flexible preceding baffle.
Furthermore, the outer side slope forming device comprises an outer side baffle, a slope forming plate, an adjusting frame and a connecting rod, wherein the top end of the outer side baffle is connected with the telescopic frame, and the bottom end of the outer side baffle is hinged with the slope forming plate;
the adjusting frame is connected to the outer side baffle, one end of the connecting rod is connected with the adjusting frame, and the other end of the connecting rod is connected with the slope forming plate.
The utility model also provides a paver, including receiving material device, spiral feed divider and foretell curb forming device, curb forming device connects one side of the host computer that paves, receive material device and spiral feed divider and all connect the front end of the host computer that paves, receive material device and be arranged in accepting the skip to wait to lay the material and remove it to spiral feed divider, spiral feed divider is used for waiting to lay the material and carries the place ahead to curb forming device.
According to the above technical scheme, the embodiment of the utility model has following effect at least:
1. the thickening device of the device is telescopically connected with the paving host machine, and can drive the foundation screed plate, the telescopic screed plate, the outer side slope forming device and the inner side material blocking device which are connected with the thickening device to move up and down, so that road shoulders with different thicknesses can be formed; the telescopic ironing plate is connected with the basic ironing plate through the widening device, the left and right positions of the telescopic ironing plate can be changed, and the telescopic ironing plate can be matched with the basic ironing plate to form road shoulders with different widths; the widening device, the basic ironing plate and the telescopic ironing plate are all integrated and can be detachably connected, so that the device is convenient to connect and install;
2. the connecting device is connected with the paving host through the lifting oil cylinder and is in sliding connection with the paving host through the groove, so that the lifting effect of the thickening device is ensured; the lubricating copper sheet is arranged in the first groove of the device, so that the lifting effect of the thickening device is further ensured;
3. the device is provided with the foundation vibrator in the foundation screed plate and the telescopic vibrator in the telescopic screed plate, so that materials are more compact, and the molded road shoulder is firmer;
4. the basic ironing plate and the telescopic ironing plate of the device can be arranged in a detachable way, so that the transportation is convenient;
5. the angle between the outer side baffle and the side slope forming plate can be adjusted by the outer side slope forming device of the device, and road shoulders with different slopes can be formed.
Drawings
FIG. 1 is a perspective view of the main structure of the present invention;
FIG. 2 is a perspective view of a shoulder forming device in accordance with an embodiment of the present invention;
FIG. 3 is a perspective view of a thickening apparatus in an embodiment of the present invention;
FIG. 4 is a top view of a thickening apparatus in an embodiment of the present invention;
FIG. 5 is a perspective view of a basic screed plate in accordance with an embodiment of the present invention;
FIG. 6 is a perspective view of a widening apparatus in an embodiment of the present invention;
FIG. 7 is a perspective view of a retractable screed plate in accordance with the present invention;
fig. 8 is a three-dimensional structure diagram of the outer side slope forming device in the embodiment of the present invention.
1. Paving a main machine; 11. a receiving device; 12. a spiral material distributing device; 2. a shoulder forming device; 21. a thickening device; 22. a base screed plate; 23. a telescopic ironing plate; 24. a widening means; 25. an inner material blocking device; 26. an outside side slope forming device; 211. a lifting frame; 212. a lift cylinder; 213. a transverse limiting plate; 214. front and rear limit plates; 215. A first groove; 216. lubricating the copper sheet; 217. a second groove; 218. a vertical limiting plate; 219. connecting the main board; 221. a base frame; 222. a material baffle plate before the foundation; 223. a base vibrator; 224. a foundation slab; 225. a sleeve; 231. a telescoping frame; 232. a telescopic front baffle; 233. a telescopic vibrator; 234. a telescopic bottom plate; 241. a left side plate; 242. a right side plate; 243. a support cylinder; 244. a telescopic oil cylinder; 251. a chain; 261. an outer baffle; 262. forming a side slope plate; 263. an adjusting bracket; 264. a hinge; 265. a connecting rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention but do not require the present invention to be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 2 to 8, a road shoulder forming device comprises a road shoulder forming device 2, wherein the road shoulder forming device 2 comprises a thickening device 21, a basic screed 22, a telescopic screed 23, a widening device 24, an inner side material blocking device 25 and an outer side slope forming device 26, the thickening device 21 comprises a connecting main board 219 and a connecting device, the connecting device is detachably connected with a paving main machine 1, the connecting device is connected to the left side of the connecting main board 219, and the basic screed 22 is connected to the right side of the connecting main board 219; the inner material blocking device 25 is connected to the bottom end of the left side of the connecting main board 219; the widening device 24 comprises a left side plate 241, a right side plate 242 and a telescopic assembly, the telescopic assembly comprises a supporting cylinder 243 and a telescopic oil cylinder 244, two ends of the supporting cylinder 243 are respectively connected with the left side plate 241 and the right side plate 242, the fixed end of the telescopic oil cylinder 244 is connected with the basic screed 22, and the output end of the telescopic oil cylinder 244 is connected with the right side plate 242; the retractable screed 23 is detachably connected between the left and right side plates 241 and 242, and the outside slope forming device 26 is detachably connected to the right side of the retractable screed 23.
The basic screed plate 22 comprises a basic bottom plate 224 parallel to the horizontal plane, the telescopic screed plate 23 comprises a telescopic bottom plate 234 which is in the same plane with the basic bottom plate 224, the basic bottom plate 224 and the telescopic bottom plate 234 are arranged in front and back, the basic bottom plate 224 and the telescopic bottom plate 234 are not in the same straight line, and the two plates are overlapped in the left and right directions, so that the forming of road shoulders is guaranteed; a road shoulder forming space is formed among the telescopic bottom plate 234, the foundation bottom plate 224, the inner side material blocking device 25 and the outer side slope forming device 26.
When the device is used, the thickness-changing device 21 drives the left inner material blocking device 25, the right outer side slope forming device 26, the foundation bottom plate 224 and the telescopic bottom plate 234 to move upwards or downwards, road shoulders with different thicknesses can be formed, and the telescopic assembly drives the telescopic bottom plate 234 to move left and right to form road shoulders with different widths.
The road shoulder forming device 2 of this device is including becoming thickness device 21, basic screed 22, flexible screed 23, basic screed 22 passes through the mobilizable connection of widen device 24 with flexible screed 23, still include inboard dam device 25 and outside side slope forming device 26, inboard dam device 25 hangs at becoming thickness device 21 through chain 251, it is concrete, as shown in fig. 2 and fig. 3, the left side of connecting mainboard 219 is connected with the baffle, there is the lift groove of vertical direction baffle and connecting between the mainboard 219, the lift inslot is inserted on the top of inboard dam device 25, the height of inboard dam device 25 is adjusted to accessible chain 251. The lifting groove can also limit the left and right deviation of the inner side material blocking device 25, and the forming quality of the road shoulder is guaranteed. The outside slope forming device 26 is detachably arranged on the telescopic ironing plate 23.
The thickening device 21 comprises a lifting frame 211 and a lifting oil cylinder 212, one end of the lifting oil cylinder 212 is detachably arranged on the lifting frame 211, the other end of the lifting oil cylinder 212 is detachably arranged on the paving host machine 1, the thickening device further comprises a transverse limiting plate 213 and a front limiting plate and a rear limiting plate 214, and the transverse limiting plate 213 and the front limiting plate and the rear limiting plate 214 are detachably fixed on the lifting frame 211 to form a first groove 215.
The thickening device 21 further comprises a lubricating copper sheet 216, the lubricating copper sheet is arranged in the first groove 215 and forms a second groove 217, the second groove 217 is sleeved on the paving host machine 1, the thickening device further comprises a vertical limiting plate 218 for preventing the lubricating copper sheet 216 from moving in the vertical direction relative to the lifting frame 211, and the vertical limiting plate 218 is detachably arranged at two ends of the front limiting plate 214 and the rear limiting plate 214.
In the present embodiment, the number of the first groove 215 and the second groove 217 in the thickening apparatus 21 is two.
The basic screed 22 comprises a basic frame 221, a basic front material baffle 222, a basic vibrator 223 and a basic bottom plate 224, wherein the basic vibrator 223 is detachably arranged at the front part of the basic frame 221, the basic front material baffle 222 is detachably arranged at the front part of the basic vibrator 223, and the basic bottom plate 224 is detachably arranged at the bottom part of the basic frame 221.
In this embodiment, the base frame 221 is provided with sleeves 225 axially in the transverse direction, and the widening means 24 is movably inserted into the sleeves 225, the number of the sleeves 225 being two.
The widening device 24 includes a left side plate 241, a right side plate 242, a supporting cylinder 243, and a telescopic cylinder 244, wherein the left side plate 241 and the right side plate 242 are detachably disposed at two ends of the supporting cylinder 243, one end of the telescopic cylinder 244 is detachably disposed at the right side plate 242, and the other end is detachably disposed at the base frame 221.
The outside slope forming device 26 comprises an outside baffle 261, a slope forming plate 262 and an adjusting frame 263, wherein the outside baffle 261 and the slope forming plate 262 are detachably connected through a hinge 264, the adjusting frame 263 is arranged on the outside baffle 261 in a vertical direction in an adjustable mode, the adjusting frame 263 and the slope forming plate 262 are detachably connected through a connecting rod 265, and the number of the connecting rods 265 is two.
The device has the following advantages:
the utility model discloses this road shoulder paver is when using, because of being provided with thickening device 21, can drive screed, inboard dam device 25, outside side slope forming device 26 and reciprocate simultaneously, can lay the road shoulder of different thickness as required.
The utility model discloses a set up the vibrator on the screed and can make the material more closely knit, the curb after the shaping is more firm.
The utility model discloses a thereby set up widen device 24 and can drive flexible screed and outside forming device and change the shaping width along the horizontal direction removal, can lay the road shoulder or the widen road shoulder of different widths like this.
The ironing board of the utility model can be disassembled, thus facilitating transportation. The utility model discloses simple structure, reasonable in design, convenient to use.
As shown in fig. 1, in another embodiment of the present apparatus, a paver having the above road shoulder forming apparatus is also disclosed, the paver comprising: the road shoulder forming device comprises a paving host machine 1 and a road shoulder forming device 2, wherein the paving host machine is used for receiving and conveying materials to be paved to the front part of the road shoulder forming device 2, the road shoulder forming device 2 is used for tamping, forming and leveling the materials conveyed to the front part of the road shoulder forming device 2, and the road shoulder forming device 2 is arranged on the right side or the left side of the paving host machine.
The paving main machine 1 further comprises a power system which simultaneously provides power for the paving main machine 1 and the road shoulder forming device 2.
The paving host machine further comprises a material receiving device 11 and a spiral distributing device 12, wherein the material receiving device 11 is arranged in front of the paving host machine 1 and used for receiving materials to be paved in a skip car and moving the materials to the spiral distributing device 12, and the spiral distributing device 12 is arranged behind the material receiving device 11 and used for conveying the materials to be paved to the front of the road shoulder forming device 2.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (10)
1. The road shoulder forming device is characterized by comprising a road shoulder forming device (2), wherein the road shoulder forming device (2) comprises a thickening device (21), a basic screed (22), a telescopic screed (23), a widening device (24), an inner side material blocking device (25) and an outer side slope forming device (26), the thickening device (21) comprises a connecting main board (219) and a connecting device, the connecting device is detachably connected with a paving host (1), the connecting device is connected to the left side of the connecting main board (219), and the basic screed (22) is connected to the right side of the connecting main board (219); the inner side material blocking device (25) is connected to the bottom end of the left side of the connecting main board (219);
the widening device (24) comprises a left side plate (241), a right side plate (242) and a telescopic assembly, the telescopic assembly comprises a supporting cylinder (243) and a telescopic oil cylinder (244), two ends of the supporting cylinder (243) are respectively connected with the left side plate (241) and the right side plate (242), the fixed end of the telescopic oil cylinder (244) is connected with the basic ironing plate (22), and the output end of the telescopic oil cylinder (244) is connected with the right side plate (242);
the telescopic ironing plate (23) is detachably connected between the left side plate (241) and the right side plate (242), and the outer side slope forming device (26) is detachably connected to the right side of the telescopic ironing plate (23).
2. Shoulder forming device according to claim 1, characterized in that the base screed (22) comprises a base floor (224) parallel to the horizontal plane, the telescopic screed (23) comprises a telescopic floor (234) in the same plane as the base floor (224);
and a road shoulder forming space is formed among the telescopic bottom plate (234), the foundation bottom plate (224), the inner side material blocking device (25) and the outer side slope forming device (26).
3. The road shoulder forming device as claimed in claim 1, wherein the connecting device comprises a lifting frame (211) and a lifting cylinder (212), the fixed end of the lifting cylinder (212) is detachably connected with the paving host (1), and the output end of the lifting cylinder (212) is detachably connected with the lifting frame (211);
the right-hand member face of crane (211) with connect mainboard (219) and be connected, both ends all can be dismantled around the left end face and be connected with the sliding tray subassembly, the sliding tray subassembly includes mutually perpendicular horizontal limiting plate (213) and front and back limiting plate (214), horizontal limiting plate (213), front and back limiting plate (214) and form recess (215) between crane (211), recess (215) with pave host computer (1) sliding connection.
4. The road shoulder forming device according to claim 3, characterized in that a lubricating copper sheet (216) is further connected in the first groove (215), vertical limiting plates (218) are connected to the top end and the bottom end of the lubricating copper sheet (216), a second groove (217) is formed in the lubricating copper sheet (216), and the paving main machine (1) is connected with the second groove (217) in a sliding manner.
5. The curb forming device of claim 2, characterized in that the base screed plate (22) further comprises a base frame (221), a base front retainer plate (222) and a base vibrator (223), the base frame (221) is detachably connected to the top surface of the base bottom plate (224), the base front retainer plate (222) is detachably connected to the front portion of the base frame (221), and the base vibrator (223) is detachably connected between the base front retainer plate (222) and the base frame (221).
6. Shoulder forming device according to claim 1 or 5, characterised in that a sleeve (225) is provided on the base screed (22), the left side plate (241) being located at the left end of the sleeve (225), the right side plate (242) being located at the right end of the sleeve (225), the support cylinder (243) being slidably connected within the sleeve (225).
7. Shoulder forming device according to claim 6, characterized in that the sleeves (225) are two in number.
8. The shoulder forming apparatus as claimed in claim 2, wherein the telescopic screed plate (23) further comprises a telescopic frame (231), a telescopic front apron (232) and a telescopic vibrator (233), the telescopic frame (231) is detachably connected to the top surface of the telescopic bottom plate (234), the telescopic front apron (232) is detachably connected to one side of the telescopic frame (231), and the telescopic vibrator (233) is detachably connected between the telescopic frame (231) and the telescopic front apron (232).
9. The shoulder forming device of claim 8, wherein the outer side slope forming device (26) comprises an outer side baffle plate (261), a slope forming plate (262), an adjusting frame (263) and a connecting rod (265), the top end of the outer side baffle plate (261) is connected with the telescopic frame (231), and the bottom end of the outer side baffle plate (261) is hinged with the slope forming plate (262);
the adjusting frame (263) is connected to the outer side baffle (261), one end of the connecting rod (265) is connected to the adjusting frame (263), and the other end of the connecting rod is connected to the slope forming plate (262).
10. The utility model provides a paver, its characterized in that, including receiving material device (11), spiral feed divider (12) and any one of claims 1 to 9 road shoulder forming device, road shoulder forming device connects one side of host computer (1) paves, receive material device (11) and spiral feed divider (12) and all connect the front end of host computer (1) paves, receive material device (11) and be arranged in accepting the skip to wait to lay the material and remove it to spiral feed divider (12), spiral feed divider (12) are used for will waiting to lay the material and carry the place ahead to road shoulder forming device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021791527.8U CN212404733U (en) | 2020-08-25 | 2020-08-25 | Road shoulder forming device and paver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021791527.8U CN212404733U (en) | 2020-08-25 | 2020-08-25 | Road shoulder forming device and paver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212404733U true CN212404733U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021791527.8U Active CN212404733U (en) | 2020-08-25 | 2020-08-25 | Road shoulder forming device and paver |
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| Country | Link |
|---|---|
| CN (1) | CN212404733U (en) |
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2020
- 2020-08-25 CN CN202021791527.8U patent/CN212404733U/en active Active
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