CN203684053U - Cement concrete pavement crack cleaning trolley - Google Patents
Cement concrete pavement crack cleaning trolley Download PDFInfo
- Publication number
- CN203684053U CN203684053U CN201320772416.6U CN201320772416U CN203684053U CN 203684053 U CN203684053 U CN 203684053U CN 201320772416 U CN201320772416 U CN 201320772416U CN 203684053 U CN203684053 U CN 203684053U
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- CN
- China
- Prior art keywords
- cement concrete
- concrete pavement
- vehicle frame
- housing
- raked joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a cement concrete pavement crack cleaning trolley. The cement concrete pavement crack cleaning trolley comprises a frame, wherein the front end of the frame is provided with a shell with an opening in the lower part, the rear end of the frame is provided with an air blower and a dust collector, the dust collector is communicated with the shell through a pipeline, the air blower is provided with an air outlet pipe, and the bottom of the frame is provided with a wheel. In the construction process, the trolley is pushed by the hand of construction personnel, an air hood of the air outlet pipe of the air blower is aligned to an expanded crack of a cement concrete pavement, and blown dust enters the dust collector through the pipeline after passing through the shell. By adopting the cement concrete pavement crack cleaning trolley, the operating environment of the construction personnel is greatly improved, the dust flying in the crack cleaning process is avoided, and the advantages such as small size and easiness in operation can be realized.
Description
Technical field
The utility model belongs to the technical field of cement concrete pavement, is specifically related to a kind of cement concrete pavement raked joint dolly.
Background technology
Cement concrete pavement intensity is high, good stability, and long service life, is applicable to heavy traffic road.But many shrinkage joint need be set, with prevent distortion and affect plate cracking, blow up, even rupture.This just need to be to cement concrete pavement joint-cutting, joint-cutting, raked joint and the cementation of fissures.After cement concrete pavement expansion seam, have a lot of dusts and fall within gap, be unfavorable for the cementation of fissures.Traditional secondary raked joint is to be undertaken by the hand-held blast fan of constructor, like this produces very large dust, very large to constructor's actual bodily harm, and contaminated environment, and meanwhile, hand-held blast fan has also increased constructor's labour intensity.
Utility model content
The purpose of this utility model is to provide a kind of cement concrete pavement raked joint dolly, and the injury to constructor when it can reduce raked joint has reduced labour intensity simultaneously, has reduced pollution.
For achieving the above object, the utility model adopts following technical scheme: comprise vehicle frame, described vehicle frame front end is provided with the housing of lower opening, vehicle frame rear end is provided with blast fan and dust catcher, dust catcher and housing are connected by pipeline, blast fan is with escape pipe, and bottom of frame is provided with wheel.
The middle part of described vehicle frame rear end is provided with the pilot hole playing the guiding role.
Described pilot hole is 10cm along the length of vehicle frame direction of advance.
The gas outlet place of described escape pipe is provided with the fan housing for the wind of blast fan being imported to gap, road surface.
Between described escape pipe and fan housing for draw-in groove connects.
Described vehicle frame rear end is provided with handrail.
Described housing is that below is rectangular structure, and top is pyramid-shaped.
Described pipeline is connected with the top of housing.
On described vehicle frame, be provided with along vehicle frame the felt that a circle prevents that dust from flying out from vehicle frame below.
Technique effect of the present utility model is:
1, the dust that the utility model can blow afloat blast fan just sucks dust catcher in housing, avoid dust to be sucked health by constructor, improve constructor's operating environment, be beneficial to the healthy of constructor, also avoided dust to enter atmosphere simultaneously, reduce the pollution to environment, be beneficial to environmental protection.
2, due to blast fan and dust catcher are positioned on vehicle frame, vehicle frame is by wheel supporting, during to road-cleaning, constructor only needs trolley to advance, thereby realize raked joint to road, reduce labour intensity, overcome prior art and suffered constructor with portable blast fan, the problem that labour intensity is large, the utlity model has little, the easy-operating advantage of volume.
Further, by fan housing is set, the wind that blast fan can be blown out imports in gap, road surface, raises the efficiency.Below housing, for rectangular structure is buckled on vehicle frame, top is pyramid-shaped, utilizes like this dust cleaning out to get rid of.On vehicle frame, be provided with along vehicle frame the felt that a circle prevents that dust from flying out from vehicle frame below, be conducive to like this healthy of constructor.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is the structural representation of fan housing;
In figure: 1, dust catcher, 2, pipeline, 3, housing, 4, wheel, 5, blast fan, 6, escape pipe, 7, handrail, 8, vehicle frame, 9, fan housing, 10, pilot hole.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described, but the utility model is not limited to these embodiment.
As illustrated in fig. 1 and 2, the utility model comprises vehicle frame 8, and vehicle frame 8 front ends are provided with the housing 3 of lower opening, and vehicle frame 8 rear ends are provided with blast fan 5 and dust catcher 1, and dust catcher 1 can be dismantled, and conveniently topples over the dust of suction.Blast fan 5 is with escape pipe 6, and the gas outlet place of escape pipe 6 is provided with fan housing 9, and fan housing 9 is for importing the wind of blast fan in the gap on road surface.As shown in Figure 3, between fan housing and escape pipe 6, be draw-in groove connection.Housing 3 for bottom be rectangular structure, top is pyramid-shaped, housing lower opening is buckled on vehicle frame 8, between the top of housing 3 and dust catcher 1, is connected by pipeline 2, the bottom of vehicle frame 8 is provided with wheel 4, the rear end of vehicle frame 8 is provided with handrail 7.On vehicle frame 8, be provided with the felt that flue dust that a circle prevents from blowing afloat flies out between vehicle frame and the gap on ground.
The middle part of the rear end of vehicle frame 8 is provided with pilot hole 10, pilot hole 10 is 10cm along the length of dolly direction of advance, being conducive to like this pilot hole 10 aligns with the gap of required cleaning, constructability personnel in time adjust dolly in the time pushing away dolly and advance, and prevent that blast fan discharge pipe bottom from occurring deviation with required cleaning gap.
The utility model is applied to secondary raked joint and the dedusting of cement concrete pavement, when work, constructor adjusts dolly, alignd with required cleaning gap in blast fan discharge pipe lower end, then advanced by constructor's trolley, advance in process, the flue dust that blast fan blows afloat can be through housing 3, by pipeline of dust catcher 2, enter dust catcher 1.
More than exemplifying is only to illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, within the every and same or analogous design of the utility model all belongs to protection domain of the present utility model.
Claims (9)
1. a cement concrete pavement raked joint dolly, it is characterized in that, comprise vehicle frame (8), described vehicle frame (8) front end is provided with the housing (3) of lower opening, vehicle frame (8) rear end is provided with blast fan (5) and dust catcher (1), dust catcher (1) and housing (3) are connected by pipeline (2), and blast fan is with escape pipe (6), and vehicle frame (8) bottom is provided with wheel (4).
2. a kind of cement concrete pavement raked joint dolly according to claim 1, is characterized in that, middle part, described vehicle frame (8) rear end is provided with the pilot hole (10) playing the guiding role.
3. a kind of cement concrete pavement raked joint dolly according to claim 2, is characterized in that, described pilot hole (10) is 10cm along the length of vehicle frame (8) direction of advance.
4. a kind of cement concrete pavement raked joint dolly according to claim 1, is characterized in that, the gas outlet place of described escape pipe (6) is provided with the fan housing (9) for the wind of blast fan being imported to gap, road surface.
5. a kind of cement concrete pavement raked joint dolly according to claim 4, is characterized in that, between described escape pipe (6) and fan housing (9) for draw-in groove connects.
6. a kind of cement concrete pavement raked joint dolly according to claim 1, is characterized in that, described vehicle frame (8) rear end is provided with handrail (7).
7. a kind of cement concrete pavement raked joint dolly according to claim 1, is characterized in that, described housing (3) bottom is rectangular structure, and top is pyramid-shaped.
8. a kind of cement concrete pavement raked joint dolly according to claim 7, is characterized in that, described pipeline (2) is connected with the top of housing (3).
9. a kind of cement concrete pavement raked joint dolly according to claim 1, is characterized in that, described vehicle frame (8) is upper is provided with along vehicle frame the felt that a circle prevents that dust from flying out from vehicle frame (8) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772416.6U CN203684053U (en) | 2013-11-27 | 2013-11-27 | Cement concrete pavement crack cleaning trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772416.6U CN203684053U (en) | 2013-11-27 | 2013-11-27 | Cement concrete pavement crack cleaning trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203684053U true CN203684053U (en) | 2014-07-02 |
Family
ID=51005976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320772416.6U Expired - Fee Related CN203684053U (en) | 2013-11-27 | 2013-11-27 | Cement concrete pavement crack cleaning trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203684053U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158432A (en) * | 2019-05-09 | 2019-08-23 | 浙江大东吴集团建设有限公司 | Cement pavement construction method is transformed in bituminous concrete |
| CN111287064A (en) * | 2020-03-24 | 2020-06-16 | 长安大学 | Pavement crack grooving machine and grooving method |
| CN112030839A (en) * | 2020-09-09 | 2020-12-04 | 吴皎阳 | Urban road maintenance device |
-
2013
- 2013-11-27 CN CN201320772416.6U patent/CN203684053U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158432A (en) * | 2019-05-09 | 2019-08-23 | 浙江大东吴集团建设有限公司 | Cement pavement construction method is transformed in bituminous concrete |
| CN111287064A (en) * | 2020-03-24 | 2020-06-16 | 长安大学 | Pavement crack grooving machine and grooving method |
| CN112030839A (en) * | 2020-09-09 | 2020-12-04 | 吴皎阳 | Urban road maintenance device |
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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: 20140702 Termination date: 20151127 |