CN202073019U - Lightweight pavement grooving machine - Google Patents
Lightweight pavement grooving machine Download PDFInfo
- Publication number
- CN202073019U CN202073019U CN2011201216005U CN201120121600U CN202073019U CN 202073019 U CN202073019 U CN 202073019U CN 2011201216005 U CN2011201216005 U CN 2011201216005U CN 201120121600 U CN201120121600 U CN 201120121600U CN 202073019 U CN202073019 U CN 202073019U
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- CN
- China
- Prior art keywords
- chassis
- shaft
- lifting
- groover
- road surface
- 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 provides a lightweight pavement grooving machine, which mainly comprises a chassis, an engine, a transmission device, a tool, a cutting depth adjusting mechanism, a grab handle, a walking device and the like. The engine is mounted above the chassis, a pulley shaft of the transmission device is connected with a tool shaft, the bottom end of the grab handle is connected to the rear of the chassis, the cutting depth adjusting mechanism is arranged in front of the grab handle and connected with the grab handle and the chassis, and the walking device is connected with universal wheels through travelling wheel carriers. Grooving depth of the lightweight pavement grooving machine can be adjusted optionally, irregular cracks can be quickly trimmed into grooves of uniform width and depth, bonding degree of a filler material with side walls of grooves is enhanced by the aid of 'new' joint faces, and repair quality of damaged pavements is guaranteed. The lightweight pavement grooving machine is small in size and compact in structure, a body of the machine is easy flexible to turn and shift, the operation requirement of irregular directions of construction sites can be met, and operation efficiency is improved.
Description
Technical field:
The utility model relates to the field of road engineering machinery technology, is specifically related to a kind of portable road surface groover.
Technical background:
At present, the highway communication of China is very flourishing, existing speedway, also the high-grade highway between intercity and the common road of village, small towns interconnection is arranged, and we can say that various highway networks almost cover the whole nation.Seething vehicle day and night runs quickly on highway, the erosion of nature sleet hardships in addition, and highway pavement meets with the damage of breaking unavoidably year in and year out.For the safety of traffic with prevent that the road surface from causing bigger damage along the cracking place, relevant department must troop of organizing construction keep in repair rapidly.During maintenance, operating personnel inject gap-grouting material in giving the cracking seam before, at first will be to the crack processing of slotting, the crack is trimmed to groove with even " fresh " bonding surface, with the contact aspect of optimization gap-grouting material with slot, strengthen the density that is tightly bonded of gap-grouting material and slot sidewall, could guarantee the quality of redeck.Existing large-scale road surface fluting apparatus, slotting to handle at fairly large pattern cracking quite produces effect.Yet, the pavement crack form is different, its length, width and the degree of depth are also all random to be followed, when adopting above-mentioned large-scale road surface groover that the higher crack of this class dense degree is handled, it can not be easily with the flexible mobile fuselage of the curved course in crack, thereby has instead reduced the fluting operating efficiency.
Summary of the invention:
The weak point that the utility model exists during at the groover operation of existing road surface, a kind of portable road surface groover has been proposed, purpose is by reasonable structural design, with the fluting operation of realization at various bending shapes, the higher pavement crack of dense degree, and increases work efficiency.
Technical solution of the present utility model:
The utility model mainly is made up of chassis, motor and transmission device, cutter and parts such as depth of cut governor motion, handrail and running gear.Described motor is installed in the top on chassis, and transmission device connects belt wheel by engine shaft by driving-belt, and belt shaft connects the cutter shaft that is positioned at opposite side corresponding section, chassis; The bottom of described handrail is connected the rear portion on chassis; Described depth of cut governor motion is positioned at the place ahead of handrail, is connected with handrail and chassis simultaneously; Described running gear mainly connects road wheel by the road wheel support and constitutes.
Further technical solution of the present utility model:
Described depth of cut governor motion is mainly by handwheel, lifting shaft, lifting axle sleeve, and the lifting limit shaft
Form, lifting shaft is connected by pin key with handwheel, and passes through bearing support and bearing fixing thereof on handrail, and lifting shaft is threaded each other with the lifting axle sleeve; Described lifting limit shaft has two that are equal to, and passes the chassis, is arranged on lifting axle sleeve both sides symmetrically.
Described lifting limit shaft top is provided with hubcap, is provided with axle sleeve between stage casing and the chassis, and the lifting limit shaft is threaded each other with axle sleeve.
Described road wheel support is provided with front walking wheel support and rear walking wheel support, and the front walking wheel support is directly connected under the chassis, and the rear walking wheel support is connected under the chassis by the lifting limit shaft and the lifting shaft cover of depth of cut governor motion.
The bottom of described lifting axle sleeve is provided with turning set; The middle part of described rear walking wheel support is provided with and contains rotating shaft
The rotating shaft frame, the turning set of the lifting axle sleeve of depth of cut governor motion is enclosed within outside the rotating shaft.
Described motor is a gasoline engine, fixedlys connected with the chassis by its base plate.
Described transmission device is provided with the belt wheel dust cover outward.
The two ends of described road wheel support are the pincer of symmetry, and the below of pincerlike end is equipped with road wheel.
Described road wheel is a universal wheel.
Described cutter is connected for detachable the installation with the chassis side, and cutter mainly is made up of fluting cutter head and cutter shaft, and peripheral hardware cutter dust cover.
The beneficial effects of the utility model:
(1) the utility model such as passes through at the colyliform cutter that nine fluting cutter heads are installed in the orientation, fast irregular cracks is trimmed to width, the uniform groove of the degree of depth, " fresh " bonding surface that forms, optimized the contact aspect of gap-grouting material with slot, strengthen the density that is tightly bonded of gap-grouting material and slot sidewall, ensured the repairing quality that the road surface is damaged.
(2) the depth of cut governor motion that the utility model was provided with can be according to on-the-spot needs free adjustment groove depth.
(3) the utility model compact conformation, individual small and light, road wheel is a universal wheel, the fuselage displacement of turning flexibly, can satisfy the job requirements that the crack, job site is sinuate irregular trend, and finish the fluting task quickly and efficiently, increase work efficiency.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 sheds the plan structure schematic diagram of belt wheel dust cover for the utility model;
Accompanying drawing 3 is the schematic diagram of the utility model backsight partial structurtes.
The specific embodiment:
As shown in Figure 1, 2, the utility model mainly is made up of parts such as chassis 1, motor 2 and transmission device, cutter 3 and depth of cut governor motion 4, handrail 5 and running gears 6.Motor adopts energy consumption low, the premium machine that efficient is high, and its base plate 21 is fixedlyed connected with the chassis.Transmission device connects belt wheel 22 by engine shaft by the driving-belt (not shown), driving-belt and belt wheel are provided with belt wheel dust cover 23 outward, belt shaft connects the cutter shaft (not shown), be provided with nine fluting blades 31 around cutter shaft circumferentially, cutter shaft and the fluting cutter head 31 outer cutter dust covers 32 that are provided with, the dust cover top is provided with peep hole 321, to monitor the working condition of fluting blade.The depth of cut governor motion is mainly by handwheel 41, lifting shaft 42, lifting axle sleeve 43, and lifting limit shaft 44 compositions, and lifting shaft is connected by pin key with handwheel, and is fixed on the handrail that is welded by square tube and pipe by bearing support and bearing 45 thereof.
As shown in Figure 1, 2, 3, running gear 6 is made up of road wheel support 61 and universal travel wheel 62, and front walking wheel support 611 is directly connected under the chassis, and rear walking wheel support 612 is connected under the chassis by the turning set 431 of lifting limit shaft 44 and lifting axle sleeve.The middle part of rear walking wheel support is provided with the rotating shaft frame 46 that contains rotating shaft, and the turning set 431 of the lifting axle sleeve of depth of cut governor motion is enclosed within outside the rotating shaft, and turning set can rotate around rotating shaft.The lifting limit shaft 44 of depth of cut governor motion passes the chassis, and the top is provided with hubcap 441, is provided with axle sleeve 442 between stage casing and the chassis.
Below in conjunction with accompanying drawing, sketch the course of work of the present utility model:
The utility model carries out the width of road surface fluting operation, is to realize by the cutter of selecting different in width, and the fluting depth of implements is finished by the depth of cut governor motion.Behind the cutter of the certain width of taking when installing, at first with the cracking place on bit alignment road surface, rotation hand wheel again, lifting shaft and lifting axle sleeve then rise or fall, drive the rise and fall on chassis, because the relative chassis of cutter shaft fixes, so can realize the adjusting (but the lifting height on chassis is because of the control of lifting limit shaft hubcap, and must not infinitely raise) of the cutter degree of depth by the adjusting of chassis height.Then, ato unit, the moving cutter shaft running of belt wheel rotating band, also quick rotation of fluting cutter head, at this moment, can place, road pavement crack slotting studies industry, in studying the industry process, constantly adjust groove depth, when cutter is adjusted to proper height, can begin regular operation.This groover fuselage is light, can cut out the relative uniformly new trough wall surface with the degree of depth of width as required with the flexible displacement of fracture strike, removes the dust in the clean cell wall, just can implement down step cementation of fissures operation.
Claims (10)
1. portable road surface groover, it is characterized in that: it mainly is made up of chassis, motor and transmission device, cutter and parts such as depth of cut governor motion, handrail and running gear, described motor is installed in the top on chassis, transmission device connects belt wheel by engine shaft by driving-belt, and belt shaft connects the cutter shaft that is positioned at opposite side corresponding section, chassis; The bottom of described handrail is connected the rear portion on chassis; Described depth of cut governor motion is positioned at the place ahead of handrail, is connected with handrail and chassis simultaneously; Described running gear mainly connects road wheel by the road wheel support and constitutes.
2. a kind of portable road surface according to claim 1 groover, it is characterized in that: described depth of cut governor motion is mainly by handwheel, lifting shaft, lifting axle sleeve, and the lifting limit shaft is formed, lifting shaft is connected by pin key with handwheel, and by bearing support and bearing fixing thereof on handrail, lifting shaft is threaded each other with the lifting axle sleeve; Described lifting limit shaft has two that are equal to, and passes the chassis, is arranged on lifting axle sleeve both sides symmetrically.
3. a kind of portable road surface according to claim 2 groover is characterized in that: described lifting limit shaft top is provided with hubcap, is provided with axle sleeve between stage casing and the chassis, and the lifting limit shaft is threaded each other with axle sleeve.
4. a kind of portable road surface according to claim 1 groover, it is characterized in that: described road wheel support is provided with front walking wheel support and rear walking wheel support, the front walking wheel support is directly connected under the chassis, and the rear walking wheel support is connected under the chassis by the lifting limit shaft and the lifting shaft cover of depth of cut governor motion.
5. a kind of portable road surface according to claim 4 groover is characterized in that: described liter
The bottom that falls axle sleeve is provided with turning set; The middle part of described rear walking wheel support is provided with the rotating shaft frame that contains rotating shaft, and the turning set of the lifting axle sleeve of depth of cut governor motion is enclosed within outside the rotating shaft.
6. a kind of portable road surface according to claim 1 groover, it is characterized in that: described motor is a gasoline engine, fixedlys connected with the chassis by its base plate.
7. a kind of portable road surface according to claim 1 groover, it is characterized in that: described transmission device is provided with the belt wheel dust cover outward.
8. a kind of portable road surface according to claim 1 groover is characterized in that: the two ends of described road wheel support are the pincer of symmetry, and the below of pincerlike end is equipped with road wheel.
9. a kind of portable road surface according to claim 1 groover is characterized in that: described
Road wheel is a universal wheel.
10. a kind of portable road surface according to claim 1 groover is characterized in that: described cutter is connected for detachable the installation with the chassis side, and cutter mainly is made up of fluting cutter head and cutter shaft, and peripheral hardware cutter dust cover.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201216005U CN202073019U (en) | 2011-04-22 | 2011-04-22 | Lightweight pavement grooving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201216005U CN202073019U (en) | 2011-04-22 | 2011-04-22 | Lightweight pavement grooving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202073019U true CN202073019U (en) | 2011-12-14 |
Family
ID=45111122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201216005U Expired - Fee Related CN202073019U (en) | 2011-04-22 | 2011-04-22 | Lightweight pavement grooving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202073019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635058A (en) * | 2012-03-26 | 2012-08-15 | 奇瑞汽车股份有限公司 | Ground grooving machine and grooving method thereof |
| CN112239982A (en) * | 2020-10-28 | 2021-01-19 | 缪忠海 | Asphalt pavement repairing method |
-
2011
- 2011-04-22 CN CN2011201216005U patent/CN202073019U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635058A (en) * | 2012-03-26 | 2012-08-15 | 奇瑞汽车股份有限公司 | Ground grooving machine and grooving method thereof |
| CN102635058B (en) * | 2012-03-26 | 2015-01-28 | 奇瑞汽车股份有限公司 | Ground grooving machine and grooving method thereof |
| CN112239982A (en) * | 2020-10-28 | 2021-01-19 | 缪忠海 | Asphalt pavement repairing method |
| CN112239982B (en) * | 2020-10-28 | 2022-02-08 | 杭州成邦沥青混凝土有限公司 | Asphalt pavement repairing 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: 20111214 Termination date: 20120422 |