CN201981467U - Large-span road concrete pavement spreader - Google Patents
Large-span road concrete pavement spreader Download PDFInfo
- Publication number
- CN201981467U CN201981467U CN2011200664911U CN201120066491U CN201981467U CN 201981467 U CN201981467 U CN 201981467U CN 2011200664911 U CN2011200664911 U CN 2011200664911U CN 201120066491 U CN201120066491 U CN 201120066491U CN 201981467 U CN201981467 U CN 201981467U
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- cage
- truss
- stir
- paver vehicle
- road
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Abstract
The utility model relates to a large-span road concrete pavement spreader, which comprises a truss, a spreading vehicle, a right box type vibrator, a left box type vibrator, a right material conveying stirring cage and a left material conveying stirring cage, wherein the truss is provided with a walking device, the spreading vehicle is arranged on a spreading vehicle waling rack rail through a spreading vehicle waling gear and can move along the spreading vehicle waling rack rail, and the right box type vibrator, the left box type vibrator, the right material conveying stirring cage and the left material conveying stirring cage are arranged on the truss. The large-span road concrete pavement spreader has the advantages that a unique structure of two sets of left and right vibrators capable of respectively ascending and descending and two sets of left and right material conveying stirring cages capable of respectively ascending and descending is adopted, so the material conveying stirring cages are always positioned in front of the box type vibrators regardless of the road building by a road builder from the left side to right side of a pavement or the road building from right side to the left side of the pavement, i.e. the material distribution and the spreading are firstly carried out, then, the vibration and the smoothing are carried out, the continuous back and forth operation can be realized, and the construction speed and the work efficiency are effectively improved.
Description
Technical field
The utility model relates to a kind of large span road concrete sub-base grader.
Background technology
At present, it is long that the concrete road construction has construction line, duration is tight, task is heavy, the characteristics that the concreting amount is big, in work progress, need to drop into a large amount of road construction personnel, speed of application is slower, and it vibrates, leveling is not one-shot forming, can not grow distance and work continuously, construction quality does not reach assurance sometimes, especially during the road construction of large span broad width road road surface, concrete directly inclines and drops on the road surface, is paved by the constructor then, it is inhomogeneous so not only to cause concrete to pave on the road surface easily, and workload is big, and the long-time concrete of stacking is difficult for vibration compacting, influences the construction quality on whole road surface.The at present existing equipment that has concrete speading and vibrate, its can only folk prescription to paving and vibrate, be i.e. one way operation, speed of application is slow, and is paving and there is the dead angle easily in the edge that vibrates, follow-uply also will manually pave, vibrates and flatten, labour intensity is big, influences construction quality.
The utility model content
Technical problem to be solved in the utility model provides and a kind ofly satisfies that long distance construction is that use, large span road concrete sub-base grader that can work continuously, that speed of application is fast and construction quality is high.
The utility model adopts following technical scheme:
The utility model comprises the truss that is provided with running gear, by the paver vehicle walking gear be arranged on the paver vehicle walking rack rails and can be along the paver vehicle paver vehicle that rack rails moves of walking, be arranged on the paver vehicle movable motor that is connected with the paver vehicle walking gear on the paver vehicle, two apparatus for controlling of lifting that vibrate that are connected to one with paver vehicle that are arranged on the truss lower end, right box tamping equipment that is connected with two apparatus for controlling of lifting that vibrate and left box tamping equipment respectively, be connected to one with paver vehicle two that are arranged on the truss lower end are stirred the cage apparatus for controlling of lifting, stir the defeated material in the right side that the cage apparatus for controlling of lifting is connected and stir the defeated material of a cage and a left side and stir cage and be arranged on right defeated material and stir the defeated material of a cage and a left side and stir and stir the cage motor on the cage with two respectively, paver vehicle moves on truss, can drive right box tamping equipment, right defeated material stirs cage, the defeated material in a left side stirs cage and left box tamping equipment moves, the truss movable motor that the two ends of described truss are provided with the truss road wheel and are connected with the truss road wheel.
Good effect of the present utility model is: the utility model is provided with on truss and stirs the defeated material of a cage and a left side by the defeated material in the right side and stir the level that cage constitutes and stir cage assembly, rotate and reverse by motor, concrete materials is evenly paved on the road surface, make whole road surface material and windrow not occur lacking.The utility model truss adopts the more piece combined type to connect, change truss length and can satisfy different in width road surface needs, the utility model paver is with concrete speading, leveling multifunctional all, the leveling degree and the compactness that make road concrete pave desirable guarantee the quality that road concrete is constructed.The main performance index of the utility model paver all reaches external same category of device technical level, and product price is low.The utility model concrete spreader adopts large-span truss as working platform, on truss, lay rack rails paver vehicle is installed, utilize paver vehicle to carry out concretely paving, vibrating and flatten, not only saved the artificial of a large amount of laying equipments and concreting, reduce construction cost significantly, helped guaranteeing the construction quality of road concrete simultaneously.Two overlapped the tamping equipment of lifting separately about the utility model adopted, and about adopting two covers separately the defeated material of lifting stir the unique texture of cage, and about two cover tamping equipments be arranged on about the defeated material of two covers stir the both sides of cage, no matter road machine is to build the road to the right from the left side on road surface like this, still build the road to the left from the right side on road surface, defeated material stirs cage and always is positioned at box front of vibrating, be first cloth, pave, vibrate again, flatten, can come and go operation continuously, effectively improve speed of application and operating efficiency.When adopting the utility model construction, especially when the road curb limit, adopt and control the single lifting one by one that two groups of defeated material stir cage and two group chamber type tamping equipments respectively, finish the roadside cloth, pave, vibrate and flatten, do not stay the dead angle, improve construction quality and speed of application greatly.The utility model is reliable, a tractor serves several purposes, and the whole machine driving of the utility model adopt motor as power, adopt gear or chain drive, guarantee flexible operation, and braking is reliable.The utility model cloth, paving, vibrate and flatten can be simultaneously or separate operaton, and cloth, paving and vibrating is independent of each other.
Description of drawings
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model side structure schematic diagram;
Accompanying drawing 2 is the structural representation of the utility model paver vehicle;
Accompanying drawing 4 is the A portion enlarged drawing of the utility model accompanying drawing 2;
Accompanying drawing 5 stirs the basket structure schematic diagram for the utility model;
Accompanying drawing 6,7,8 is the utility model right-to-left process schematic diagram of building the road;
Accompanying drawing 9,10 is the utility model process schematic diagram of building the road from left to right.
In the accompanying drawings, 1 truss, 2 paver vehicles, 3 paver vehicle walking gears, 4 paver vehicles walking rack rails, 5 apparatus for controlling of lifting, 6 that vibrates stirs cage apparatus for controlling of lifting, 7 roadbeds, 8 truss movable motors, 9 truss road wheels, 10 right box tamping equipments, 11 right defeated material and stirs cage, the defeated material in 12 left sides and stir cage, 13 left box tamping equipments, 14 paver vehicle movable motors, 15 and stir cage motor, 16 control cabinets.
The specific embodiment
Be depicted as a specific embodiment of the present utility model as accompanying drawing 1-5, it comprises the truss 1 that is provided with running gear, by paver vehicle walking gear 3 be arranged on the paver vehicle walking rack rails 4 and can be along the paver vehicle paver vehicle 2 that rack rails 4 moves of walking, be arranged on the paver vehicle movable motor 14 that is connected with paver vehicle walking gear 3 on the paver vehicle 2, two apparatus for controlling of lifting 5 that vibrate that are connected to one with paver vehicle 2 that are arranged on truss 1 lower end, right box tamping equipment 10 and the left box tamping equipment 13 that is connected with two apparatus for controlling of lifting 5 that vibrate respectively, be connected to one with paver vehicle 2 two that are arranged on truss 1 lower end are stirred cage apparatus for controlling of lifting 6, stir the defeated material in the right side that cage apparatus for controlling of lifting 6 is connected and stir the defeated material of a cage 11 and a left side and stir cage 12 and be arranged on right defeated material and stir the defeated material of a cage 11 and a left side and stir and stir cage motor 15 on the cage 12 with two respectively, paver vehicle 2 moves on truss 1, can drive right box tamping equipment 10, right defeated material stirs cage 11, the defeated material in a left side stirs cage 12 and left box tamping equipment 13 moves, the truss movable motor 8 that the two ends of described truss 1 are provided with truss road wheel 9 and are connected with truss road wheel 9.
The utility model concrete spreader course of work is: on paving in advance, after finishing the preceding stacking of concreting, shown in accompanying drawing 1,2,3,4, the utility model is under the driving effect of self truss movable motor 8, across both sides roadbed 7 is up walk to put in place after, begin spread concrete then.Paver vehicle 2 moves along paver vehicle walking rack rails 4 by paver vehicle walking gear 3, stirring the defeated material of a cage 11 or a left side by the defeated material in the right side stirs cage 12 and begins to pave, vibrate and flatten by box tamping equipment 10 in the right side or left box tamping equipment 13, promptly open simultaneously and stir cage and box tamping equipment, vibrate while paving, the speed of paver vehicle 2 be 2-6 rice/minute, as shown in Figure 5, right box tamping equipment 10, right defeated material stir the length that cage 11, the defeated material in a left side stir cage 12, left box tamping equipment 13 and are 90 centimetres.As shown in Figure 6, the utility model right-to-left is built the road in the process, the defeated material in a left side stirs cage 12 and left box tamping equipment 13 rises under the effect of stirring the cage apparatus for controlling of lifting 6 and the apparatus for controlling of lifting 5 that vibrates, break away from the face of building the road, pave, the work of vibrating and flattening stirs cage 11 by the defeated material in the right side and right box tamping equipment 10 is finished, paver vehicle 2 right-to-left under the drive of paver vehicle movable motor 14 moves, stir cage 11 by the defeated material in the right side earlier and pave this moment, then by the leveling of vibrating of the box tamping equipment 10 in the right side, as accompanying drawing 7, shown in 8, when paver vehicle 2 moves to roadbed 7 places, right defeated material stirs cage 11 and rises under the control of stirring cage apparatus for controlling of lifting 6, has only right box tamping equipment 10 to finish on the roadbed limit this moment and vibrates and leveling work.Shown in accompanying drawing 9,10, when paver vehicle 2 moves right, right box tamping equipment 10 and right defeated material stir cage 11 and rise under the effect of stirring the cage apparatus for controlling of lifting 6 and the apparatus for controlling of lifting 5 that vibrates, by the defeated material in a left side stir cage 12, left box tamping equipment 13 is finished the work that paves, vibrates and flatten.The described apparatus for controlling of lifting 5 and stir cage apparatus for controlling of lifting 6 and constitute of vibrating by the hydraulic transmission that hydraulic cylinder, hydraulic drive bar constitute, also can adopt the lifting structure of other form of structure, can be provided with the link that constitutes by four buffer spring connecting rods between the fixed mount of described vibrate apparatus for controlling of lifting 5 and right box tamping equipment 10, left box tamping equipment 13, the gauge tap of box tamping equipment 10 in the described right side and left box tamping equipment 13 is arranged in the control cabinet 16 of an end of truss 1, and control cabinet 16 can be controlled the walking of truss 1 and paver vehicle 2.Whenever finish the displacement of carrying out truss 1 after the circulation, the displacement width of truss 1 is 50-80 centimetre, begins next regional paving and leveling, and the concrete paving thickness of the utility model is 4-25 centimetre.Two overlapped the tamping equipment of lifting separately about the utility model adopted, and about adopting two covers separately the defeated material of lifting stir the unique texture of cage, and about two cover tamping equipments be arranged on about the defeated material of two covers stir the both sides of cage, no matter road machine is to build the road to the right from the left side on road surface like this, still build the road to the left from the right side on road surface, defeated material stirs cage and always is positioned at box front of vibrating, be first cloth, pave, vibrate again, flatten, can come and go operation continuously, effectively improve speed of application and operating efficiency.When adopting the utility model construction, especially when the road curb limit, adopt and control the single lifting one by one that two groups of defeated material stir cage and two group chamber type tamping equipments respectively, finish the roadside cloth, pave, vibrate and flatten, do not stay the dead angle, improve construction quality and speed of application greatly.The utility model is reliable, a tractor serves several purposes, and the whole machine driving of the utility model adopt motor as power, adopt gear or chain drive, guarantee flexible operation, and braking is reliable.The utility model cloth, paving, vibrate and flatten can be simultaneously or separate operaton, and cloth, paving and vibrating is independent of each other.
Claims (1)
1. large span road concrete sub-base grader, it is characterized in that it comprises the truss (1) that is provided with running gear, by paver vehicle walking gear (3) be arranged on the paver vehicle walking rack rails (4) and can be along the paver vehicle paver vehicle (2) that rack rails (4) moves of walking, be arranged on the paver vehicle movable motor (14) that is connected with paver vehicle walking gear (3) on the paver vehicle (2), be arranged on two apparatus for controlling of lifting that vibrate (5) truss (1) lower end and that paver vehicle (2) is connected to one, right box tamping equipment (10) that is connected with two apparatus for controlling of lifting that vibrate (5) and left box tamping equipment (13) respectively, be arranged on truss (1) lower end and paver vehicle (2) is connected to one two stir cage apparatus for controlling of lifting (6), stir the defeated material in the right side that cage apparatus for controlling of lifting (6) is connected and stir the defeated material of a cage (11) and a left side and stir cage (12) and be arranged on right defeated material and stir cage (11) and a left side and fail to expect to stir and stir cage motor (15) on the cage (12) with two respectively, paver vehicle (2) is gone up at truss (1) and is moved, can drive right box tamping equipment (10), right defeated material stirs cage (11), the defeated material in a left side stirs cage (12) and left box tamping equipment (13) moves, the truss movable motor (8) that the two ends of described truss (1) are provided with truss road wheel (9) and are connected with truss road wheel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200664911U CN201981467U (en) | 2011-03-15 | 2011-03-15 | Large-span road concrete pavement spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200664911U CN201981467U (en) | 2011-03-15 | 2011-03-15 | Large-span road concrete pavement spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201981467U true CN201981467U (en) | 2011-09-21 |
Family
ID=44608930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200664911U Expired - Lifetime CN201981467U (en) | 2011-03-15 | 2011-03-15 | Large-span road concrete pavement spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201981467U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168398A (en) * | 2011-03-15 | 2011-08-31 | 河北路桥集团有限公司 | Long-span road concrete pavement spreader |
| CN112095410A (en) * | 2019-06-02 | 2020-12-18 | 河北科信博工程机械制造有限公司 | Telescopic paver |
-
2011
- 2011-03-15 CN CN2011200664911U patent/CN201981467U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168398A (en) * | 2011-03-15 | 2011-08-31 | 河北路桥集团有限公司 | Long-span road concrete pavement spreader |
| CN102168398B (en) * | 2011-03-15 | 2013-07-03 | 河北广通路桥工程有限公司 | Long-span road concrete pavement spreader |
| CN112095410A (en) * | 2019-06-02 | 2020-12-18 | 河北科信博工程机械制造有限公司 | Telescopic paver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 050011, No. 70 South Main Street, Hebei, Shijiazhuang Patentee after: CSCEC ROAD AND BRIDGE GROUP CO., LTD. Address before: 050011, No. 70 South Main Street, Hebei, Shijiazhuang Patentee before: Hebei Road & Bridge Group Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |