CN201896284U - Telescopic asphalt spreading rod - Google Patents
Telescopic asphalt spreading rod Download PDFInfo
- Publication number
- CN201896284U CN201896284U CN2010206657175U CN201020665717U CN201896284U CN 201896284 U CN201896284 U CN 201896284U CN 2010206657175 U CN2010206657175 U CN 2010206657175U CN 201020665717 U CN201020665717 U CN 201020665717U CN 201896284 U CN201896284 U CN 201896284U
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- China
- Prior art keywords
- cloth bar
- spilt
- pitch
- square tube
- cloth
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- Expired - Fee Related
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Abstract
The utility model discloses a telescopic asphalt spreading rod, which comprises an intermediate spreading rod, a left-side spreading rod, a right-side spreading rod, an asphalt flow inlet, an asphalt reflow port, a lifting device and an electric control device, wherein the intermediate spreading rod is respectively connected with a left slipping pipe and a right slipping pipe in a sliding manner; the left slipping pipe and the right slipping pipe are respectively connected with the left-side spreading rod and the right-side spreading rod through a left connecting piece and a right connecting piece; the left-side spreading rod and the right-side spreading rod are respectively connected with a left fixed pipe and a right fixed pipe in a sliding manner; the left fixed pipe and the right fixed pipe are respectively connected with the asphalt reflow port; the left connecting piece and the right connecting piece are respectively connected with one ends of a left telescopic oil cylinder and a right telescopic oil cylinder; the other ends of the left telescopic oil cylinder and the right telescopic oil cylinder are connected with the intermediate spreading rod; an intermediate heating square tube is arranged at the bottom of the intermediate spreading rod; a left heating square tube and a right heating square tube are respectively arranged at the bottom of the left-side spreading rod and the bottom of the right-side spreading rod; the left heating square tube and the right heating square tube are connected with a circular oil heating device; and the outer wall of the intermediate spreading rod is connected with a protective hood. The telescopic asphalt spreading rod has the advantages that the width and the density of asphalt spreading can be steplessly adjusted; the asphalt can be uniformly heated; and the telescopic asphalt spreading rod has high quality and efficiency for spreading the asphalt.
Description
Technical field
The utility model belongs to administers flexible pavement pitch sprinkling equipment technical field, especially relates to a kind of telescopic pitch sprinkling bar.
Background technology
In the laying of flexible pavement, repairing, pitch sprinkling bar (bituminous matter distributor) is the construction equipment that the seal up and down that is used for the road surface, saturating layer, bituminous surface treatment, pitch pour into engineerings such as formula road surface, and it is installed on the motor vehicles.Movably spill Bu Gaowen, full-bodied rubber asphalt, modified bitumen and heavy traffic paving asphalt, modified emulsifying asphalt, mulseal etc.At present more advanced in the like product of using on the domestic market is exactly to adopt three sections collapsible pitch sprinkling bars, it by the centre in the middle of being positioned at spill the cloth bar and therewith the centre spill two hinged sides of cloth bar both sides and spill the cloth bar and formed, must launch side during work fully and spill the cloth bar and just can begin to spray, the pitch mode of heating then be adopted be located at the heating tube that spills cloth bar inner chamber and realize.But also there is weak point in these three sections collapsible pitch sprinkling bars: 1) can only launch does not fully just influence spray effect, and it is single to spill the cloth width, various width requirement on road surface, incompatibility job site.2) the heat tracing effect is undesirable, heats inhomogeneously, has the heating dead angle, causes the pitch nozzle at place, heating dead angle not smooth, can't synchronous working with other nozzles.3) automaticity is lower.
Summary of the invention
The purpose of this utility model provides a kind of stepless adjustment pitch sprinkling width, high insulating effect, and nozzle is difficult for stopping up the telescopic pitch sprinkling bar that automaticity is high.
The purpose of this utility model is achieved in that
Telescopic pitch sprinkling bar of the present utility model, spill the cloth bar in the middle of comprising, lay respectively at that the cloth bar is spilt on the left side of spilling cloth bar both sides in the middle of this and the cloth bar is spilt on the right side, spill the pitch inflow port that the cloth bar is connected with described centre, spill the cloth bar with a described left side and spill the pitch refluxing opening that the cloth bar is connected with the right side, spill the lifting gear that the cloth bar is connected with described centre, lifting gear therewith, the cloth bar is spilt in described centre, a described left side is spilt the cloth bar and is spilt the electric control gear that the cloth bar is connected with the right side, described pitch refluxing opening is connected with the pitch storage tank with the pitch inflow port, it is characterized in that described centre spills the two ends of cloth bar and be slidingly connected with a left slippage pipe and a right slippage pipe respectively, this left slippage pipe, right slippage pipe is respectively by left connector, the cloth bar is spilt in right connector and described left side, the right side is spilt the cloth bar and is connected, the cloth boom end is spilt in this left side and left stationary pipes is slidingly connected, end and right stationary pipes that the cloth bar is spilt on this right side are slidingly connected, this left stationary pipes all is connected with described pitch refluxing opening with right stationary pipes
Described left connector is connected with an end of a left telescopic oil cylinder, described right connector is connected with an end of a right telescopic oil cylinder, the other end of described left telescopic oil cylinder and right telescopic oil cylinder all spills cloth bar outer wall with described centre and is connected, described left telescopic oil cylinder is connected with described electric control gear with right telescopic oil cylinder
The bottom that the cloth bar is spilt in described centre is provided with middle heating square tube, described left side spill cloth bar and right side spill the bottom of cloth bar be respectively equipped with therewith in the middle of heating the square tube left side heating square tube and the right heating square tube that are connected, the end of this left side heating square tube and right heating square tube is connected with a recycle oil heater, this recycle oil heater is connected with described electric control gear
The outer wall that the cloth bar is spilt in described centre is connected with a protective cover, and described centre spills that cloth bar, left slippage pipe, right slippage pipe, left side spill the cloth bar, the right side is spilt cloth bar, left stationary pipes and right stationary pipes and left telescopic oil cylinder and right telescopic oil cylinder and all is arranged in this protective cover.
The cloth bar is spilt by middle square tube in described centre, difference is the fixedly connected intermediate seal cover in two ends of middle square tube therewith, evenly be located at one group of pitch nozzle of this middle square tube bottom, one group of nozzle air cylinder device being threaded of the upper end of one group of pitch nozzle is formed therewith respectively, the intermediate seal at square tube two ends cover is slidingly connected with described left slippage pipe and right slippage pipe respectively in the middle of described, and described one group of nozzle air cylinder device is connected with described electric control gear.
The left pipe that described left spread bar is connected with described left connector by an end; The left spread rod seal cover that is fixedly connected with of the other end of left pipe therewith; Evenly be located at another group asphalt nozzle of this left pipe bottom; Another group nozzle cylinder device of being threaded of upper end of another group asphalt nozzle therewith respectively; The nearly switch of a winding that is connected of another group nozzle cylinder device forms therewith respectively; Described left spread rod seal cover is slidingly connected with described left stationary pipes; Described another group nozzle cylinder device is connected with described electric control gear
The cloth bar is spilt on the described right side and the same structure of cloth bar for symmetry spilt on a described left side.
The utility model has the advantages that:
1) of the present utility model and centre are spilt the cloth bar and are slidingly connected, can be according to width of roadway, the width that stepless adjustment is sprayed, the cloth bar is spilt in the left side, the right side is spilt the cloth bar and is provided with near switch, make that the cloth bar is spilt in the left side, the flexible automatic opening/closing nozzle air cylinder device of cloth bar along with left and right telescopic oil cylinder spilt on the right side, adjust flexibly, convenient;
2) be located at the heating square tube of spilling cloth bar bottom in the utility model,, do not stay the dead angle, prevent the pitch spray nozzle clogging, reduce maintenance capacity, guarantee to spray quality the whole cloth bar inner chamber homogeneous heating of spilling;
3) pitch nozzle of the present utility model and nozzle air cylinder device are for being threaded convenient the replacing fast and maintenance;
4) integral elevating of the present utility model spills cloth width adjustment, pitch heating, pitch sprinkling, and functions such as pitch sprinkling amount control are controlled the automaticity height by electric control gear.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the vertical view of the utility model Fig. 1.
Fig. 3 is the A-A sectional view of the utility model Fig. 2.
Number in the figure: 1 left connector, 2 left pipes, 3 left slippage pipes, 4 spill cloth rod seal cover, 22 middle heating square tubes in the middle of spilling cloth rod seal cover, 20 left side heating square tubes, 21 near square tube, 7 lifting gears, 8 pitch inflow port, 9 intermediate noxzzle pneumatic means, 10 pitch nozzles, 11 right slippage pipes, 12 right-hand pipes, 13 right telescopic oil cylinders, 14 right connectors, 15 left stationary pipes, 16 pitch refluxing openings, 17 right fixed bars, 18 protective covers, 19 left sides in the middle of switch, the 5 left telescopic oil cylinders, 6.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.
As Fig. 1,2, shown in 3, telescopic pitch sprinkling bar of the present utility model, spill the cloth bar in the middle of comprising, lay respectively at that the cloth bar is spilt on the left side of spilling cloth bar both sides in the middle of this and the cloth bar is spilt on the right side, spill the pitch inflow port 8 that the cloth bar is connected with described centre, spill the cloth bar with a described left side and spill the pitch refluxing opening 16 that the cloth bar is connected with the right side, spill the lifting gear 7 that the cloth bar is connected with described centre, lifting gear 7 therewith, the cloth bar is spilt in described centre, a described left side is spilt the cloth bar and is spilt the electric control gear that the cloth bar is connected with the right side, described pitch refluxing opening 16 is connected with the pitch storage tank with pitch inflow port 8, this pitch storage tank is connected with automotive frame with lifting gear 7, it is characterized in that described centre spills the two ends of cloth bar and be slidingly connected with a left slippage pipe 3 and a right slippage pipe 11 respectively, this left slippage pipe 3, right slippage pipe 11 is respectively by left connector 1, right connector 14 spills the cloth bar with described left side, the right side is spilt the cloth bar and is connected, the cloth boom end is spilt in this left side and left stationary pipes 15 is slidingly connected, end and right stationary pipes 17 that the cloth bar is spilt on this right side are slidingly connected, this left stationary pipes 15 all is connected with described pitch refluxing opening 16 with right stationary pipes 17
Pitch in the pitch storage tank spills the cloth bar in the middle of entering through pitch inflow port 8, the two ends of spilling the cloth bar by the centre flow to respectively in left slippage pipe 3 and the right slippage pipe 11 again, again respectively by the left side spill the cloth bar, cloth bar, left stationary pipes 15, right stationary pipes 17 are spilt in the right side, by pitch refluxing opening 16 pitch are back in the pitch storage tank at last.
Described left connector 1 is connected with an end of a left telescopic oil cylinder 5, described right connector 14 is connected with an end of a right telescopic oil cylinder 13, the other end of described left telescopic oil cylinder 5 and right telescopic oil cylinder 13 all spills cloth bar outer wall with described centre and is connected, described left telescopic oil cylinder 5 is connected with described electric control gear with right telescopic oil cylinder 13
The bottom that the cloth bar is spilt in described centre is provided with middle heating square tube 22, described left side spill cloth bar and right side spill the bottom of cloth bar be respectively equipped with therewith in the middle of heating square tube 22 left side heating square tube 20 and the right heating square tube that are connected, the end of this left side heating square tube 20 and right heating square tube is connected with a recycle oil heater, this recycle oil heater is connected with described electric control gear
The outer wall that the cloth bar is spilt in described centre is connected with a protective cover 18, described centre spills that cloth bar, left slippage pipe 3, right slippage pipe 11, left side spill the cloth bar, the right side is spilt cloth bar, left stationary pipes 15 and right stationary pipes 17 and left telescopic oil cylinder 5 and right telescopic oil cylinder 13 and all is arranged in this protective cover 18 under off working state, have only expansion link when left telescopic oil cylinder 5 and right telescopic oil cylinder 13 to drive left slippage pipe 3, right slippage pipe 11 and left side and spill cloth bar, right side and spill the cloth bar and stretch when mobile, just can leak outside protective cover 18 cruelly to both sides.
The cloth bar is spilt by middle square tube 6 in described centre, the fixedly connected intermediate seal in the two ends of middle square tube 6 overlaps 21 therewith respectively, evenly be located at one group of pitch nozzle 10 of these middle square tube 6 bottoms, one group of nozzle air cylinder device 9 being threaded of the upper end of one group of pitch nozzle 10 is formed therewith respectively, the intermediate seal at square tube 6 two ends cover 21 is slidingly connected with described left slippage pipe 3 and right slippage pipe 11 respectively in the middle of described, and described one group of nozzle air cylinder device 9 is connected with described electric control gear.
The left pipe 2 that described left spread bar is connected with described left connector 1 by an end; The left spread rod seal cover 19 that is fixedly connected with of the other end of left pipe 2 therewith; Evenly be located at another group asphalt nozzle of these left pipe 2 bottoms; Another group nozzle cylinder device of being threaded of upper end of another group asphalt nozzle therewith respectively; The nearly switch 4 of a winding that is connected of another group nozzle cylinder device forms therewith respectively; Described left spread rod seal cover 19 is slidingly connected with described left stationary pipes 15; Described another group nozzle cylinder device is connected with described electric control gear
The cloth bar is spilt on the described right side and the same structure of cloth bar for symmetry spilt on a described left side.
Number in the figure 12 is right-hand pipe.
Spill the cloth bar about the utility model makes by electric control gear and carry out stretching automatically, the cloth width is spilt in electrodeless, accurate adjustment, spills the precise control of cloth amount, sprays evenly.According to the sprinkler discharge density requirement, spraying altitude can be regulated by lifting gear.The utilization of this technology, the unmanageable defective of width that pitch sprinkling amount is little when overcoming similar in the market vehicle operation, pitch sprays.The quality and the efficient of paving the way will be improved greatly.
Claims (4)
1. telescopic pitch sprinkling bar, spill the cloth bar in the middle of comprising, lay respectively at that the cloth bar is spilt on the left side of spilling cloth bar both sides in the middle of this and the cloth bar is spilt on the right side, spill the pitch inflow port that the cloth bar is connected therewith, a left side is spilt the cloth bar and is spilt the pitch refluxing opening that the cloth bar is connected with the right side therewith, spill the lifting gear that the cloth bar is connected therewith, lifting gear therewith, the cloth bar is spilt in the centre, a left side is spilt the cloth bar and is spilt the electric control gear that the cloth bar is connected with the right side, described pitch refluxing opening is connected with the pitch storage tank with the pitch inflow port, it is characterized in that described centre spills the two ends of cloth bar and be slidingly connected with a left slippage pipe and a right slippage pipe respectively, this left slippage pipe, right slippage pipe is respectively by left connector, the cloth bar is spilt in right connector and described left side, the right side is spilt the cloth bar and is connected, the cloth boom end is spilt in this left side and left stationary pipes is slidingly connected, end and right stationary pipes that the cloth bar is spilt on this right side are slidingly connected, this left stationary pipes all is connected with described pitch refluxing opening with right stationary pipes
Described left connector is connected with an end of a left telescopic oil cylinder, described right connector is connected with an end of a right telescopic oil cylinder, the other end of described left telescopic oil cylinder and right telescopic oil cylinder all spills cloth bar outer wall with described centre and is connected, described left telescopic oil cylinder is connected with described electric control gear with right telescopic oil cylinder
The bottom that the cloth bar is spilt in described centre is provided with middle heating square tube, described left side spill cloth bar and right side spill the bottom of cloth bar be respectively equipped with therewith in the middle of heating the square tube left side heating square tube and the right heating square tube that are connected, the end of this left side heating square tube and right heating square tube is connected with a recycle oil heater, and this recycle oil heater is connected with described electric control gear.
2. telescopic pitch sprinkling bar according to claim 1, it is characterized in that described centre spills the outer wall of cloth bar and be connected with a protective cover, described centre spills that cloth bar, left slippage pipe, right slippage pipe, left side spill the cloth bar, the right side is spilt cloth bar, left stationary pipes and right stationary pipes and left telescopic oil cylinder and right telescopic oil cylinder and all is arranged in this protective cover.
3. telescopic pitch sprinkling bar according to claim 1, it is characterized in that described centre spills the cloth bar by middle square tube, difference is the fixedly connected intermediate seal cover in two ends of middle square tube therewith, evenly be located at one group of pitch nozzle of this middle square tube bottom, one group of nozzle air cylinder device being threaded of the upper end of one group of pitch nozzle is formed therewith respectively, the intermediate seal at square tube two ends cover is slidingly connected with described left slippage pipe and right slippage pipe respectively in the middle of described, and described one group of nozzle air cylinder device is connected with described electric control gear.
4. telescopic pitch sprinkling bar according to claim 1, it is characterized in that a described left side spills the left pipe that the cloth bar is connected with described left connector by an end, cloth rod seal cover is spilt on the fixedly connected left side of the other end of left pipe therewith, evenly be located at another group pitch nozzle of this left pipe bottom, another group nozzle air cylinder device of being threaded of upper end of another group pitch nozzle therewith respectively, the nearly switch of a winding that is connected of another group nozzle air cylinder device is formed therewith respectively, a described left side is spilt cloth rod seal cover and is slidingly connected with described left stationary pipes, described another group nozzle air cylinder device is connected with described electric control gear
The cloth bar is spilt on the described right side and the same structure of cloth bar for symmetry spilt on a described left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206657175U CN201896284U (en) | 2010-12-17 | 2010-12-17 | Telescopic asphalt spreading rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206657175U CN201896284U (en) | 2010-12-17 | 2010-12-17 | Telescopic asphalt spreading rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201896284U true CN201896284U (en) | 2011-07-13 |
Family
ID=44254197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206657175U Expired - Fee Related CN201896284U (en) | 2010-12-17 | 2010-12-17 | Telescopic asphalt spreading rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201896284U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425096A (en) * | 2011-08-24 | 2012-04-25 | 浙江美通筑路机械股份有限公司 | Hydraulically driven telescopic type pitch spraying device |
| CN102535311A (en) * | 2011-12-21 | 2012-07-04 | 山西华路祥交通科技有限公司 | Control system of mixing and spraying equipment for bi-component or multi-component thermosetting binding material |
| CN102644227A (en) * | 2012-05-15 | 2012-08-22 | 浙江美通筑路机械股份有限公司 | Inner double circulation runner type stretchable pitch sprinkling device |
| CN103233413A (en) * | 2013-04-27 | 2013-08-07 | 广东易山重工股份有限公司 | Spraying stretching device for asphalt macadam synchronizing seal coat vehicle |
| CN107190620A (en) * | 2017-07-18 | 2017-09-22 | 徐州徐工筑路机械有限公司 | The sprinkling beam automatic telescopic control device of pitch sprinkling car |
| CN108149549A (en) * | 2018-01-24 | 2018-06-12 | 徐工集团工程机械有限公司 | Asphalt foaming flusher and cold asphalt rehabilitation equipment |
| CN109056471A (en) * | 2018-08-21 | 2018-12-21 | 孙磊 | A kind of concrete flattening device |
| CN111074730A (en) * | 2019-12-26 | 2020-04-28 | 湖南省通泰工程有限公司 | Double-layer continuous paving construction process for road construction |
| CN112227134A (en) * | 2020-10-13 | 2021-01-15 | 安徽省新路建设工程集团有限责任公司 | Asphalt concrete pavement construction process based on target mix proportion |
| CN112391898A (en) * | 2020-11-23 | 2021-02-23 | 俞凯 | Construction method of rolling type asphalt concrete pavement |
| CN114703723A (en) * | 2022-05-06 | 2022-07-05 | 徐州市新远建设路面机械有限公司 | Double-tank communicated vertical stirring automatic feeding type cement paste sprinkling vehicle |
-
2010
- 2010-12-17 CN CN2010206657175U patent/CN201896284U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425096A (en) * | 2011-08-24 | 2012-04-25 | 浙江美通筑路机械股份有限公司 | Hydraulically driven telescopic type pitch spraying device |
| CN102425096B (en) * | 2011-08-24 | 2013-11-27 | 浙江美通筑路机械股份有限公司 | Hydraulically driven telescopic type pitch spraying device |
| CN102535311A (en) * | 2011-12-21 | 2012-07-04 | 山西华路祥交通科技有限公司 | Control system of mixing and spraying equipment for bi-component or multi-component thermosetting binding material |
| CN102535311B (en) * | 2011-12-21 | 2014-12-17 | 山西华路祥交通科技有限公司 | Control system of mixing and spraying equipment for bi-component or multi-component thermosetting binding material |
| CN102644227A (en) * | 2012-05-15 | 2012-08-22 | 浙江美通筑路机械股份有限公司 | Inner double circulation runner type stretchable pitch sprinkling device |
| CN102644227B (en) * | 2012-05-15 | 2014-09-24 | 浙江美通筑路机械股份有限公司 | Inner double circulation runner type stretchable pitch sprinkling device |
| CN103233413A (en) * | 2013-04-27 | 2013-08-07 | 广东易山重工股份有限公司 | Spraying stretching device for asphalt macadam synchronizing seal coat vehicle |
| CN107190620A (en) * | 2017-07-18 | 2017-09-22 | 徐州徐工筑路机械有限公司 | The sprinkling beam automatic telescopic control device of pitch sprinkling car |
| CN108149549A (en) * | 2018-01-24 | 2018-06-12 | 徐工集团工程机械有限公司 | Asphalt foaming flusher and cold asphalt rehabilitation equipment |
| CN108149549B (en) * | 2018-01-24 | 2023-12-08 | 江苏徐工工程机械研究院有限公司 | Asphalt foaming spraying device and asphalt cold recycling equipment |
| CN109056471A (en) * | 2018-08-21 | 2018-12-21 | 孙磊 | A kind of concrete flattening device |
| CN111074730A (en) * | 2019-12-26 | 2020-04-28 | 湖南省通泰工程有限公司 | Double-layer continuous paving construction process for road construction |
| CN112227134A (en) * | 2020-10-13 | 2021-01-15 | 安徽省新路建设工程集团有限责任公司 | Asphalt concrete pavement construction process based on target mix proportion |
| CN112227134B (en) * | 2020-10-13 | 2022-03-01 | 安徽省新路建设工程集团有限责任公司 | Asphalt concrete pavement construction process based on target mix proportion |
| CN112391898A (en) * | 2020-11-23 | 2021-02-23 | 俞凯 | Construction method of rolling type asphalt concrete pavement |
| CN114703723A (en) * | 2022-05-06 | 2022-07-05 | 徐州市新远建设路面机械有限公司 | Double-tank communicated vertical stirring automatic feeding type cement paste sprinkling vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20181217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |