CN2905886Y - Asphalt pavement maintenance machine - Google Patents
Asphalt pavement maintenance machine Download PDFInfo
- Publication number
- CN2905886Y CN2905886Y CN 200620026200 CN200620026200U CN2905886Y CN 2905886 Y CN2905886 Y CN 2905886Y CN 200620026200 CN200620026200 CN 200620026200 CN 200620026200 U CN200620026200 U CN 200620026200U CN 2905886 Y CN2905886 Y CN 2905886Y
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- Prior art keywords
- heater
- utility
- model
- flexible pavement
- machine
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Abstract
The utility model discloses an asphalt pavement maintenance machine composed of a body, a liquefied gas tank arranged on the body and a heater arranged on the body bottom. The heater is composed of a heating box, a liquefied gas filter screen provided on the bottom of the heating box and high temperature and protection networks. The liquefied gas tank is connected to the heater through gas supply pipelines. Eight heaters are provided and divided as four work areas, in which every group comprises two heaters. The armrests are installed on both ends of the body, and the wheels are installed on four corners of the body bottom. The advantages of the utility model is that the original material of the damaged road can be rapidly softened and utilized for the repairs of damaged road, not only time, labors and materials can be saved, but also the troubles in the prior art that new material should be laid after the removal of the old road material is avoided. The utility model is energy saving, environment-friendly and practical.
Description
Technical field
The utility model relates to a kind of highway maintenance equipment, and in particular, the utility model relates to a kind of device of maintenance flexible pavement.
Background technology
The maintenance process of traditional flexible pavement is road surface piecemeal, cutting, the full scale clearance of elder generation with damage, and then with the special-purpose thermal insulation car already heated new pitch mixed material is transported to the job site, and the road surface of removing is repaired again.This maintenance of surface method, the amount of labour is big, inefficiency, not only 100% expense has been fallen original ground surface material, and the loss of new material is also a lot.Simultaneously, because construction sequence is more, repair the chronic of task so finish ground.
The utility model content
Problem to be solved in the utility model provides and a kind ofly can shorten man-hour, and the amount of lightening one's labor is increased work efficiency, and can make easy construction again, and waste material is usefulness newly, and can save raw-material flexible pavement in a large number and safeguard machine.
Flexible pavement of the present utility model is safeguarded machine, comprise body and the heater that is arranged on the liquid gas storage tank on the body and is arranged on organism bottom, described heater by heating box and the liquefied gas filter screen, high Wembledon tennis open competition and the protective screening that are successively set on described heating box bottom from top to bottom constitute, described liquid gas storage tank is connected with described heater by the steam line that is provided with air-supplying valve.
The described heater of the utility model is set to 1～20, and its any grouping is divided into 1～10 workspace, to make things convenient for district operation.Often under the operating mode, the quantity that is provided with of heater is 8, and its grouping in twos is divided into 4 workspaces.
The utility model has been installed handrail at the two ends of described body, and at four jiaos of places, bottom of described body roller has been installed, and moves with convenient.Described roller with universal wheel for well.
The utility model also can be provided with hopper on described body, may add the needs of a little new material when repairing the badly damaged road surface to satisfy.In order to utilize thermal source to greatest extent, the utility model also can be provided with asbestos cloth around the bottom of described body.
Flexible pavement of the present utility model safeguards that machine based on technique scheme, has following beneficial effect:
1. by being arranged on the heater road pavement heating of organism bottom, but only damaged original material on road surface with regard to fast softening with a few minutes, and can utilize these original materials that the road surface of damaging is repaired, road surface for well damage, also only need 10% of the used new material of traditional repair mode, reached the purpose of the material-saving that saves time;
2. owing to can soften the road surface immediately, immediately repair, exempted and repaved the construction sequence that covers new material after removing old ground surface material, make the repair that the people just can finish half a day surplus in the of original 10, only need 2 people just can finish a few minutes, not only work progress is short, and greatly reduces the amount of labour, has reached the purpose of increasing work efficiency;
3. the utility model is simple in structure, and is with low cost, and body is light and handy, easy and simple to handle, and its functional price specific energy demonstrates fully its superior practicality and commerciality.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a kind of partitioned mode schematic diagram of heater in the utility model;
Fig. 3 is the structural representation of heating box in the utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is done to describe in detail.
Fig. 1, Fig. 2, Fig. 3 have illustrated formation situation of the present utility model and a kind of set-up mode of heater wherein respectively.As seen from the figure, flexible pavement of the present utility model is safeguarded machine, the body 3 that comprises a rectangle, liquid gas storage tank 5 is installed on the top of described body 3, heater 1 is installed in the bottom of described body 3, described heater 1 is made of heating box 15 and the liquefied gas filter screen 14, high Wembledon tennis open competition 13 and the protective screening 12 that are successively set on described heating box 15 bottoms from top to bottom, and described liquid gas storage tank 5 is connected with described heater 1 by steam line 6, and described steam line 6 is provided with air-supplying valve 4.
Select or adjust heating surface (area) (HS for the ease of area size and particular case according to the asphalt floor that is repaired, to save the loss of liquefied gas, the heater 1 of described body 3 bottoms can be provided with a plurality of, and it is divided into a plurality of thermals treatment zone, control by a plurality of air-supplying valves 4 respectively, 1～20 heater 1 can be set generally speaking, and will be divided into 1～10 workspace in 1～3 mode that makes up arbitrarily.Present embodiment has been considered the frequent operating mode of highway maintenance, is provided with 8 heaters 1 in the bottom of described body 3, and with its grouping in twos, is divided into as shown in Figure 2 first workspace 8, secondary service area 9, the 3rd workspace 10 and the 4th workspace 11.In these 4 workspaces two heaters 1 are arranged respectively, the time select as the case may be to use for construction, each heater is respectively with the supply of the air-supplying valve control liquefied gas in the steam line separately.Such as: be repaired the road surface when big, use simultaneously four workspaces, 8 heaters can be lighted together; It is less to be repaired the road surface, can select the workspace 8 of an end and the workspace 10 and the workspace 11 of the workspace 9 or the other end according to its shape, also can select the workspace 8 of a side and the workspace 9 and the workspace 11 of workspace 10 or opposite side, workspace 8 and workspace 11 or workspace 9 and the workspace 10 that can also select the diagonal angle to be provided with, these three kinds of situations only need be lighted 4 heaters of two workspaces respectively.Certainly, select three workspaces arbitrarily as required, also be fine and light 6 wherein related heaters.In addition, if the area on construction road surface is very big, can also increases several workspaces as required and regulate other arrangement mode of several heaters in the workspace.
For the better softening ground that is damaged when constructing, thereby make things convenient for redressing of waste material reuse, the utility model is provided with three layers of wire lath that adopts resistant to elevated temperatures alloy material to make in the bottom of the heating box 15 of described heater 1, top-down distribution is: first floor is a liquefied gas filter screen 14, is used for leaching with air of liquefied gas and mixes; The second layer is high Wembledon tennis open competition 13, is used for the combustion fluid gasification and toasts the road surface; The 3rd layer is protective screening 12, is used to protect described high Wembledon tennis open competition 13 and exempts may damaging of ground foreign material.
Move for convenience and operation, the utility model has been installed handrail 7 at the two ends of described body, and at four jiaos of places, bottom of described body roller 2 has been installed, and the roller 2 in the present embodiment has been selected universal wheel for use.
In order to add the needs of a little new material when repairing the badly damaged road surface, the utility model also can be installed a hopper on described body, in order to hold standby road maintenance material.
In order to be beneficial to winter construction, and can utilize thermal source to greatest extent, the also available asbestos cloth of the utility model is provided with enclosing in the bottom of described body.
The utility model flexible pavement safeguards that the operating principle of machine is, with steam line 6 liquefied gas in the liquid gas storage tank 5 is caused heater 1, and make liquefied gas be blended in burning in the high Wembledon tennis open competition 13 by liquefied gas filter screen 14 and air, utilize its heat energy radiant baking to be repaired the road surface, be convenient to the finishing construction on road surface to softening.
Advantage of the present utility model is as follows:
1. rational in infrastructure, type is light and handy, and is simple to operate, only needs 2 people just can finish the maintenance construction on road surface;
2. adopt the liquefied gas mode of heating, firing rate is fast, and can adjust the thermal treatment zone as required, and is convenient and practical;
3. adopt multilayer alloy material wire lath in the heater, not only heat energy distribution is even, high efficiency, and also high temperature resistant, the flames of anger can prevent the bituminous material carbonization;
4. utilize original material road pavement of damaging the road surface to repair again, road surface piecemeal, cutting, the full scale clearance that to damage have been exempted, and then already heated new pitch mixed material is transported to the trouble of job site with the special-purpose thermal insulation car, not only simplified work progress, and energy-conserving and environment-protective, also saved great deal of raw materials.
In sum, the utility model practicality is good, and functional price has considerable commercial promise than high, compared with prior art, has substantive distinguishing features and progress.
Above with reference to drawings and Examples, flexible pavement maintenance machine of the present utility model is schematically described, this description does not have restricted, and what explain in embodiment and the accompanying drawing also is one of embodiment of the present utility model.If those of ordinary skill in the art is enlightened by it, under the situation that does not break away from the present utility model creation aim, it is carried out any conspicuous modification, all should belong to protection domain of the present utility model.
Claims (8)
1. a flexible pavement is safeguarded machine, comprise body, it is characterized in that, described body is provided with liquid gas storage tank, described organism bottom is provided with heater, described heater by heating box and the liquefied gas filter screen, high Wembledon tennis open competition and the protective screening that are successively set on described heating box bottom from top to bottom constitute, described liquid gas storage tank is connected with described heater by the steam line that is provided with air-supplying valve.
2. flexible pavement according to claim 1 is safeguarded machine, it is characterized in that described heater is 1～20, and is divided into 1～10 workspace in 1～3 grouping mode.
3. flexible pavement according to claim 1 is safeguarded machine, it is characterized in that described heater is 8, and grouping in twos is divided into 4 workspaces.
4. flexible pavement according to claim 1 is safeguarded machine, it is characterized in that the two ends of described body are provided with handrail.
5. flexible pavement according to claim 1 is safeguarded machine, it is characterized in that, four jiaos of places, the bottom of described body are provided with roller.
6. flexible pavement according to claim 5 is safeguarded machine, it is characterized in that described roller is a universal wheel.
7. flexible pavement according to claim 1 is safeguarded machine, it is characterized in that described body is provided with hopper.
8. flexible pavement according to claim 1 is safeguarded machine, it is characterized in that, is provided with asbestos cloth around the bottom of described body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026200 CN2905886Y (en) | 2006-05-29 | 2006-05-29 | Asphalt pavement maintenance machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026200 CN2905886Y (en) | 2006-05-29 | 2006-05-29 | Asphalt pavement maintenance machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2905886Y true CN2905886Y (en) | 2007-05-30 |
Family
ID=38114521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620026200 Expired - Fee Related CN2905886Y (en) | 2006-05-29 | 2006-05-29 | Asphalt pavement maintenance machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2905886Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178156A (en) * | 2015-08-29 | 2015-12-23 | 江苏威拓公路养护设备有限公司 | Novel pavement heating equipment and using method |
-
2006
- 2006-05-29 CN CN 200620026200 patent/CN2905886Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178156A (en) * | 2015-08-29 | 2015-12-23 | 江苏威拓公路养护设备有限公司 | Novel pavement heating equipment and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 |