CN205999749U - A kind of efficient asphalt laying equipment for construction of road and bridge - Google Patents

Abstract

This utility model is related to municipal works field, a kind of specifically efficient asphalt laying equipment for construction of road and bridge, nappe device, vibrator, screed, support meanss and fueling injection equipment including body, control zone, pay-off, driving wheel, steering wheel, paddled conveyor chain, draft arm, lift cylinder, adjustment oil cylinder, spiral, pay-off includes two feed mechanisms, and each feed mechanism all includes feeding funnel, rotational fuel tank and cross cylinder；Fueling injection equipment includes oil-in, oil storage cabin, oil pipe, No. two oil pipes, nozzle and water pump；This utility model alleviates the labor intensity of workman, has saved artificial, has improve work efficiency；High degree of automation.

Description

A kind of efficient asphalt laying equipment for construction of road and bridge

Technical field

This utility model is related to municipal works field, and specifically a kind of efficient asphalt for construction of road and bridge paves and sets Standby.

Background technology

Paver, for the special-purpose machinery of making asphalt and other graded material, the good Colophonium of mixing is mixed by it Close material (bituminous concrete or black granules) equably to pave whole by certain technical requirements (thickness and shape of cross section) On good roadbed or basic unit, and give tentatively to consolidate and flatten.

Using construction with paving machine, both can greatly speed up speed of application, cost-effective, paved matter can have been improved again Amount.It can accurately ensure thickness, width, crown of pavement, flatness and degree of compaction of paving layer etc., be widely used in highway, In the engineer operation of urban road, airport, parking lot, harbour etc..

Paver is divided by walking manner：There are towed and two kinds of self-propelled；Self-propelled paver is according to the difference of running gear It is divided into rubber-tyred and two kinds of crawler type, rubber-tyred paver relies primarily on rubber tyre and supports whole machine and provide adhesive force, typically Propons is solid little tire, and back axle is pneumatic tire.Feature is that the speed of travel is fast, and mobility is good, the side of laying when bend paves Edge is round and smooth, but skidding occurs when wider in the face of paving.

Divide by the extension mode of screed：Mechanical lengthening formula and hydraulic pressure extension.Mechanical lengthening formula：Adding by different in width Long screed is connected with constituting required working width with basic screed (minimum paving width)；Feature is structure letter Single, rigidity is good, and sub-material spiral runs through the groove that entirely paves, and cloth uniformly, but dismounts trouble, level can only be had to lengthen, screed width It is unable to consecutive variations, paving width can only be adjusted with certain spacing.It is suitable for the extensive construction of new road engineering.Large-scale and super Large-scale paver typically adopts.

Paver work process：

In the hopper that compound is discharged into paver from dump truck, it is transferred to, via after scraper plate conveying, the room that paves, at that In spread laterally across by helical spreader.With mechanical traveling, the compound that these are spread out is tentatively consolidated by vibrator again, connects Again by screed below according to the paving layer thickness of regulation, be trimmed to suitable transverse section, and pressed；Dump truck It is backwards to the front push roller making its trailing wheel brush up against paver when discharging is to paver, then variator is placed neutral, rise car Case, pushes automobile advance one side discharging by paver.Discharging finishes, and automobile is sailed out, and changes another automobile and presses same sample prescription Method discharging.

In existing paver, paving machine can be lengthened or shortened to screed according to the change width on road surface in construction, Conventional has hydraulic jack stepless retractable and assembled two kinds of machinery to the mode that screed is lengthened or shortened.Assembled for machinery For screed, lengthen generally higher than 9 meters of scope, for ensureing the screed integral rigidity after lengthening and pavement spread quality, need Rigid stiffening device is set up on screed, often using strengthening strut, it is micro- that reinforcement strut has length to existing stiffening device Regulating mechanism, and the existing length adjustment strengthening strut is often operated using artificial, wastes time and energy；

Meanwhile, in the process of deployment of asphalt road, often also need to spray one layer of glutinous layer oil, the laying bar of glutinous layer oil Part is：1), two-layer equation or three-layer type heat are mixed hot black top mixture pavement and are sprayed glutinous layer oil before making upper strata；2), in old drip Glutinous layer oil is sprayed before repaving asphalt coat on blue or green road surface or cement concrete pavement；But the existing mode spraying glutinous layer oil often adopts artificial Operation, oil storage car on the way slowly moves, and workman's hand-held spray bar road pavement carries out oil spout, and its workload is very heavy, workman Labor intensity very big；

And, the feeding funnel that can open and convert into is provided with existing paver, unloads from dump truck for placing Colophonium, and Colophonium is delivered to paddled conveyor chain, and existing feeding funnel is often rotated around fixing point, can only be fixing Colophonium is loaded, when needing to improve work efficiency, feeding funnel cannot improve a useful load because maximum capacity fixes in capacity, Limit the raising of efficiency.

In consideration of it, being now badly in need of a kind of paver that can solve the problem that the problems referred to above.

Utility model content

In order to make up the deficiencies in the prior art, this utility model provides a kind of civic building solving the above problems drip Blue or green paver.

This utility model solves its technical problem and be employed technical scheme comprise that：A kind of efficient asphalt for construction of road and bridge Laying equipment, including body, control zone, pay-off, driving wheel, steering wheel, paddled conveyor chain, draft arm, lift cylinder, tune Whole oil cylinder, spiral are napped device, vibrator, screed, support meanss and fueling injection equipment, and described control zone is located on body front end Side, described paddled conveyor chain is located at body rear end, and described pay-off is located above the paddled conveyor chain of body rear end, institute The spiral stated device of napping is arranged on control zone front lower place, and described screed is napped in front of device positioned at spiral, described support dress Setting in body front end, described fueling injection equipment is located at ironing front edge of board.

Described control zone includes control station, steering wheel and seat；Right on the body at two ends about described paddled conveyor chain Claim to be provided with pair of sliding area, each described sliding area rear and front end is provided with sliding tray；

Described pay-off includes two feed mechanisms, and two described feed mechanisms are separately mounted to each sliding area Interior, each described feed mechanism all includes feeding funnel, rotational fuel tank and cross cylinder；Described feeding funnel include bottom lobe and with The side lobe that bottom lobe is arranged in obtuse angle, described bottom lobe one end is provided with bull stick, and described feeding funnel is arranged on slip by bull stick In groove, during work, feeding funnel can horizontally slip in sliding tray, and feeding funnel can be around bar rotation；Described rotational fuel tank one End is rotatably installed in body rear end bottom, and described cross cylinder one end is rotatably installed in body rear end top, cross cylinder with The rotational fuel tank other end is all rotatably installed in bottom lobe lower end outside, and when bottom lobe level, cross cylinder is in horizontality；Just Under beginning state, cross cylinder and rotational fuel tank are in fully collapsed condition, and now, the feeding funnel of two feed mechanisms is respectively positioned on Sliding tray inner side, and bottom lobe is in horizontality in sliding tray, when needing dilatation, then cross cylinder is equal with rotational fuel tank Stretch out so that two feeding funnel all translations towards outside corresponding sliding tray, thus the capacity between two feeding funnels increases, Ke Yiyi The further amounts of asphalt material of secondary receiving, when needing for asphalt material to send into paddled conveyor chain, then cross cylinder and rotational fuel tank are all stretched Go out so that two feeding funnels all around respective bar rotation so that asphalt material is poured in paddled conveyor chain and then is transported to spiral pushes away In paving device.

Described spiral device of napping is arranged on the body front end of control zone bottom, and spiral device of napping includes pave section and stand Paving lengthening section, the described section that paves is located at middle part in front of body, and the described lengthening section that paves is arranged on, by bolt, the Duan Zuo that paves Right two ends；

Described screed includes pressing section and ironing lengthening section, and described ironing section is located at middle part in front of body, described Ironing lengthening section by bolt be arranged on ironing lengthening section about two ends；

Described support meanss include a left support bar, No. two left support bars, a right support bar and No. two right supports Bar, described left support bar one end is dismountable to be rotatably installed on body, and a left support bar other end is dismountable It is rotatably installed in and paves in section, thus left support bar paves section for support；No. two described left support bar one end are removable That unloads is rotatably installed on body, and No. two left support dismountable being rotatably installed in of the bar other end pave on lengthening section, thus two Number left support bar paves lengthening section for support；Described right support bar one end is dismountable to be rotatably installed on body, Number right support bar other end is dismountable to be rotatably installed in ironing section, thus a right support bar is used for supporting ironing section；Institute No. two right support bar one end stating are dismountable to be rotatably installed on body, and No. two right support bar other ends are dismountable to rotate peace It is contained in ironing lengthening section；Thus No. two right support bars are used for supporting ironing lengthening section.

A described left support bar, No. two left support bars, a right support bar and No. two right support bars are hydraulic oil Cylinder, thus a left support bar, No. two left support bars, a right support bar and No. two right support bars all can real-time adjustment long Degree so that pave section and the lengthening section that paves, ironing section and ironing lengthening section all can steady operation, be difficult because local pressure larger And damage, meanwhile, regulation process of the present utility model is more convenient, strong adaptability, without manual adjustment.

Described fueling injection equipment includes oil-in, oil storage cabin, oil pipe, No. two oil pipes, nozzle and water pump；Described enters Hydraulic fluid port is located on the body of control zone lower end, is provided with oil storage cabin in the body of described oil-in bottom, a described oil pipe It is arranged horizontally in front of screed along screed left and right directions, described No. one is passed through No. two oil pipe phases between oil pipe and oil storage cabin Connect, a described oil pipe is uniformly provided with nozzle, No. two described oil pipes are provided with water pump；Under original state, will Glutinous layer oil in asphalt road construction project is poured in oil storage cabin from oil-in, after Colophonium is completed by screed, permissible Spray one layer of glutinous layer oil, now, glutinous layer oil is extracted out by pump working from oil storage cabin, glutinous floor oil enters No. two oil pipes through an oil pipe In, then through in nozzles spray to ground.

Beneficial effect：

(1) support meanss of the present utility model change the design that strut strengthened by traditional paver, and traditional paver is strengthened The length of strut is often to be finely tuned using artificial, and traditional reinforcement strut has been changed to hydraulic pressure by support meanss of the present utility model Oil cylinder, can play the effect of bracing piece, can automatically adjust length again, time saving and energy saving, easy to use；

(2) on this utility model, fueling injection equipment is installed, automatic spraying can stick while completing one layer of bituminous paving Layer oil, change traditional by the way of man-hour manually hand-held oil pipe sprays sticking layer oil, alleviate the labor intensity of workman, save Manually, improve work efficiency；

(3) pay-off of the present utility model changes the design of traditional paver feeding funnel, the feeding of traditional paver Bucket rotation round a fixed point, thus the maximum capacity of traditional paver feeding funnel is that definite value is immutable, and this utility model paver Feeding dipper capacity can change according to practical situation, when need raising pave efficiency when, can be by the appearance of this utility model feeding funnel Amount expands, thus practicality of the present utility model is stronger；

Brief description

With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.

Fig. 1 is overall schematic of the present utility model；

Fig. 2 is another visual angle schematic diagram of Fig. 1；

Fig. 3 is schematic diagram at the A of Fig. 2；

Fig. 4 is the structural representation at this utility model screed；

Fig. 5 is side view of the present utility model；

Fig. 6 is the structural representation at this utility model pay-off；

Fig. 7 is the side view of Fig. 6；

Fig. 8 is the schematic diagram that Fig. 6 sees from the bottom up；

Fig. 9 is the partial structural diagram of Fig. 6；

In figure：Body 1, control zone 2, pay-off 3, driving wheel 4, steering wheel 5, paddled conveyor chain 6, draft arm 7, lifting Oil cylinder 8, adjustment oil cylinder 9, spiral are napped device 10, vibrator 11, screed 12, support meanss 13, fueling injection equipment 14, sliding area 1a, sliding tray 1b, control station 21, steering wheel 22, seat 23, feed mechanism 31, feeding funnel 32, rotational fuel tank 33, cross cylinder 34th, bottom lobe 321, side lobe 322, the section that paves 101, the lengthening section 102 that paves, ironing section 121, ironing 122, left support of lengthening section 131, No. two left support bars of bar, 133, No. two right support bars 134 of 132, right support bar, oil-in 141, oil storage cabin 142, Number oil pipe 143, No. two oil pipes 144, nozzle 145, water pumps 146.

Specific embodiment

In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under Face combines and is specifically illustrating, and this utility model is expanded on further.

As depicted in figs. 1 and 2, a kind of efficient asphalt laying equipment for construction of road and bridge described in the utility model, bag Include body 1, control zone 2, pay-off 3, driving wheel 4, steering wheel 5, paddled conveyor chain 6, draft arm 7, lift cylinder 8, adjustment Oil cylinder 9, spiral are napped device 10, vibrator 11, screed 12, support meanss 13 and fueling injection equipment 14, and described control zone 2 is located at Above body 1 front end, described paddled conveyor chain 6 is located at body 1 rear end, and described pay-off 3 is located at scraping of body 1 rear end Above plate carrier chain 6, described spiral device 10 of napping is arranged on control zone 2 front lower place, and described screed 12 pushes away positioned at spiral In front of paving device 10, described support meanss 13 are located at body 1 front end, and described fueling injection equipment 14 is located at screed 12 front end.

As shown in Fig. 2, Fig. 3, Fig. 6, Fig. 7, Fig. 8 and Fig. 9, described in the utility model a kind of efficient for construction of road and bridge Asphalt paving equipment, described control zone 2 includes control station 21, steering wheel 22 and seat 23；Described paddled conveyor chain 6 about two It is symmetrically arranged with pair of sliding area 1a, described each sliding area 1a rear and front end is provided with sliding tray 1b on the body 1 at end；

Described pay-off 3 includes two feed mechanisms 31, and two described feed mechanisms 31 are separately mounted to each cunning In dynamic area 1a, each described feed mechanism 31 all includes feeding funnel 32, rotational fuel tank 33 and cross cylinder 34；Described feeding Bucket 32 includes bottom lobe 321 and the side lobe 322 arranging in obtuse angle with bottom lobe 321, and described bottom lobe 321 one end is provided with bull stick 1523, described feeding funnel 32 is arranged in sliding tray 1b by bull stick 1523, and during work, feeding funnel 32 can be in sliding tray 1b Horizontally slip, and feeding funnel 32 can rotate around bull stick 1523；Described rotational fuel tank 33 one end is rotatably installed under body 1 rear end Portion, described cross cylinder 34 one end is rotatably installed in body 1 upper rear end, and cross cylinder 34 is equal with rotational fuel tank 33 other end It is rotatably installed in bottom lobe 321 lower end outside, and when bottom lobe 321 level, cross cylinder 34 is in horizontality；Original state Under, cross cylinder 34 and rotational fuel tank 33 are in fully collapsed condition, now, the equal position of feeding funnel 32 of two feed mechanisms 31 In sliding tray 1b inner side, and bottom lobe 321 is in horizontality in sliding tray 1b, when needing dilatation, then cross cylinder 34 All stretch out so that two feeding funnel 32 all translations towards outside corresponding sliding tray 1b to rotational fuel tank 33, thus two feeding funnels 32 Between capacity increase, can once accommodate further amounts of asphalt material, when need by asphalt material send into paddled conveyor chain 6 when, then Cross cylinder 34 is all stretched out with rotational fuel tank 33 so that two feeding funnels 32 all rotate so that asphalt material falls around respective bull stick 1523 Enter in paddled conveyor chain 6 and then be transported to spiral to nappe in device 10.

As shown in Figure 1, Figure 2 and Figure 4, a kind of efficient asphalt for construction of road and bridge described in the utility model paves and sets Standby, described spiral device 10 of napping is arranged on body 1 front end of control zone 2 bottom, and spiral device 10 of napping includes the section 101 that paves With the lengthening section 102 that paves, the described section 101 that paves is located in the middle part of body 1 front, and the described lengthening section 102 that paves passes through bolt It is arranged on section 101 about the two ends that pave；

Described screed 12 includes pressing section 121 and ironing lengthening section 122, before described ironing section 121 is located at body 1 In the middle part of side, described ironing lengthening section 122 is arranged on ironing lengthening section 122 about two ends by bolt；

Described support meanss 13 include a left support bar 132, right support bar 133 and of 131, No. two left support bars No. two right support bars 134, described left support bar 131 one end is dismountable to be rotatably installed on body 1, a left support Dismountable being rotatably installed in of bar 131 other end paves in section 101, thus left support bar 131 paves section for support 101；No. two described left support bar 132 one end are dismountable to be rotatably installed on body 1, No. two left support bar 132 other ends Dismountable being rotatably installed in paves on lengthening section 102, thus No. two left support bars 132 pave lengthening section 102 for support；Institute Right support bar 133 one end stating is dismountable to be rotatably installed on body 1, and right support bar 133 other end is detachable Be rotatably installed in ironing section 121, thus right support bar 133 is used for supporting ironing section 121；No. two described right support bars 134 one end are dismountable to be rotatably installed on body 1, and No. two right support bar 134 other ends are dismountable to be rotatably installed in ironing Lengthening section 122；Thus No. two right support bars 134 are used for supporting ironing lengthening section 122.

A described left support bar 132, right support bar 133 of 131, No. two left support bars and No. two right support bars 134 are hydraulic jack, thus a left support bar 132, right support bar 133 of 131, No. two left support bars and No. two right sides are propped up Strut 134 all can real-time adjustment length so that paving section 101 and the lengthening section 102 that paves, ironing section 121 and ironing lengthening section 122 all can steady operation, be difficult to damage because local pressure is larger, meanwhile, regulation process of the present utility model is more convenient, Strong adaptability, without manual adjustment.

As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, a kind of efficient asphalt for construction of road and bridge described in the utility model paves Equipment, described fueling injection equipment 14 includes oil-in 141, oil storage cabin 142, oil pipe 143, No. two oil pipes 144, nozzles 145 With water pump 146；Described oil-in 141 is located on the body 1 of control zone 2 lower end, in the body 1 of described oil-in 141 bottom It is provided with oil storage cabin 142, a described oil pipe 143 is arranged horizontally in front of screed 12 along screed 12 left and right directions, institute It is connected by No. two oil pipes 144 between the oil pipe 143 stated and oil storage cabin 142, a described oil pipe 143 is uniformly pacified Equipped with nozzle 145, No. two described oil pipes 144 are provided with water pump 146；Under original state, by asphalt road construction project Glutinous layer oil is poured in oil storage cabin 142 from oil-in 141, after Colophonium is completed by screed 12, can spray one layer and stick Layer oil, now, glutinous layer oil is extracted out by water pump 146 work from oil storage cabin 142, and glutinous floor oil enters No. two oil pipes through an oil pipe 143 In 144, then it is sprayed onto on ground through nozzle 145.

Of the present utility model ultimate principle, principal character and advantage have been shown and described above.The technical staff of the industry It should be appreciated that this utility model is not restricted to the described embodiments, the simply explanation of the description in above-described embodiment and description Principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has various changes Change and improve, these changes and improvements both fall within the range of claimed this utility model.This utility model claims model Enclose by appending claims and its equivalent thereof.

Claims (3)

1. a kind of efficient asphalt laying equipment for construction of road and bridge, including body (1), control zone (2), pay-off (3), drives Driving wheel (4), steering wheel (5), paddled conveyor chain (6), draft arm (7), lift cylinder (8), adjustment oil cylinder (9), spiral are napped device (10), vibrator (11), screed (12), support meanss (13) and fueling injection equipment (14) it is characterised in that：Described control zone (2) it is located above body (1) front end, described paddled conveyor chain (6) is located at body (1) rear end, described pay-off (3) position Above the paddled conveyor chain (6) of body (1) rear end, described spiral device (10) of napping is arranged on control zone (2) front lower place, institute The screed (12) stated is napped in front of device (10) positioned at spiral, and described support meanss (13) are located at body (1) front end, described Fueling injection equipment (14) is located at screed (12) front end, wherein：

Described control zone (2) includes control station (21), steering wheel (22) and seat (23)；About described paddled conveyor chain (6) Pair of sliding area (1a) is symmetrically arranged with the body (1) at two ends, described each sliding area (1a) rear and front end is provided with Sliding tray (1b)；

Described pay-off (3) includes two feed mechanisms (31), and two described feed mechanisms (31) are separately mounted to respectively In sliding area (1a), described each feed mechanism (31) all includes feeding funnel (32), rotational fuel tank (33) and cross cylinder (34)；Described feeding funnel (32) includes bottom lobe (321) and the side lobe (322) arranging in obtuse angle with bottom lobe (321), described bottom Lobe (321) one end is provided with bull stick (323), and described feeding funnel (32) is arranged in sliding tray (1b) by bull stick (323)；Institute Rotational fuel tank (33) one end stated is rotatably installed in body (1) rear end lower, and described cross cylinder (34) one end rotates installs In body (1) upper rear end, cross cylinder (34) and rotational fuel tank (33) other end are all rotatably installed in outside bottom lobe (321) lower end Side, and when bottom lobe (321) level, cross cylinder (34) is in horizontality.

2. a kind of efficient asphalt laying equipment for construction of road and bridge according to claim 1 it is characterised in that：Described Spiral device (10) of napping is arranged on body (1) front end of control zone (2) bottom, and spiral device (10) of napping includes paving section (101) and the lengthening section that paves (102), the described section that paves (101) is located at middle part in front of body (1), the described lengthening section that paves (102) it is arranged on the section that paves (101) left and right two ends by bolt；

Described screed (12) includes ironing section (121) and ironing lengthening section (122), and described ironing section (121) is located at machine Middle part in front of body (1), described ironing lengthening section (122) is arranged on ironing lengthening section (122) left and right two ends by bolt；

Described support meanss (13) include left support bar (131), No. two left support bars (132), right support bars (133) and No. two right support bars (134), described left support bar (131) one end is dismountable to be rotatably installed in body (1) On, left support bar (131) other end is dismountable to be rotatably installed in the section that paves (101)；No. two described left support bars (132) one end is dismountable is rotatably installed on body (1), and No. two dismountable rotations of left support bar (132) other end are installed On the lengthening section that paves (102)；Described right support bar (133) one end is dismountable to be rotatably installed on body (1), and one Number right support bar (133) other end is dismountable to be rotatably installed in ironing section (121)；Described No. two right support bars (134) End is dismountable to be rotatably installed on body (1), No. two right support bar (134) other ends are dismountable be rotatably installed in ironing plus Long section (122)；

A described left support bar (131), No. two left support bars (132), a right support bar (133) and No. two right support bars (134) it is hydraulic jack.

3. a kind of efficient asphalt laying equipment for construction of road and bridge according to claim 1 it is characterised in that：Described Fueling injection equipment (14) includes oil-in (141), oil storage cabin (142), oil pipe (143), No. two oil pipes (144), nozzles (145) With water pump (146)；Described oil-in (141) is located on the body (1) of control zone (2) lower end, described oil-in (141) bottom Body (1) in be provided with oil storage cabin (142), a described oil pipe (143) is horizontally disposed along screed (12) left and right directions In front of screed (12), it is connected by No. two oil pipes (144) between a described oil pipe (143) and oil storage cabin (142), Nozzle (145) is uniformly provided with a described oil pipe (143), No. two described oil pipes (144) are provided with water pump (146).