CN205999751U - A kind of construction of road and bridge asphalt paving platform - Google Patents

Abstract

This utility model is related to municipal works field, a kind of specifically construction of road and bridge asphalt paving platform, nappe device, vibrator, screed, flash chamber and push roller buffer unit including body, control zone, solar protection devices, driving wheel, steering wheel, paddled conveyor chain, draft arm, lift cylinder, adjustment oil cylinder, spiral, solar protection devices includes sunshade cylinder, ceiling and guard mechanism；Flash chamber includes two feed mechanisms；Push roller buffer unit includes bracing frame, roll body, spring, movable plate and pressure transducer.This utility model shaded effects are good, alleviate the labor intensity of workman, saved artificial, improve work efficiency；High degree of automation.

Description

A kind of construction of road and bridge asphalt paving platform

Technical field

This utility model is related to municipal works field, specifically a kind of construction of road and bridge asphalt paving platform.

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.

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, often there is driving ceiling, but and fold to reduce transport in its driving this transportation of ceiling Highly, meanwhile, its sunshade top all directions is all collapsible, to increase sunshade area, but when the sun casts oblique rays on, existing sunshade Abundant sunshade generally cannot be accomplished, driver's surrounding does not have effective solar protection devices, still inevitably bears in hot summer It is subject to be exposed to the sun, so, now need a kind of sunshading canopy that can fully shelter from driver's surrounding sunlight；

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；

And, it is all to be rotatably installed in paver frame that the front push roller of existing paver has numerous, and dump truck is unloading Expect to the front push roller making its trailing wheel brush up against paver can be backwards to during paver, then variator placed neutral, rise railway carriage, The advance one side discharging of automobile one side is push by paver, if now, dumper driver cannot recognize whether touch the very first time And push roller stops falling back without timely before paver, it is likely to result in damaging or with the bituminous paving completed of paver Damage.

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 construction of road and bridge is put down with asphalt paving Platform, including body, control zone, solar protection devices, driving wheel, steering wheel, paddled conveyor chain, draft arm, lift cylinder, adjustment oil Cylinder, spiral are napped device, vibrator, screed, flash chamber and push roller buffer unit, and described control zone is located on body front end Side, described solar protection devices is located at control zone surrounding, and described paddled conveyor chain is located at body rear end, described flash chamber position Above the paddled conveyor chain of body rear end, described push roller buffer unit is located at flash chamber rear.

Four lower magnetic stripes are provided with the body of described control zone lower end, four described lower magnetic stripes constitute rectangle, described Control zone include control station, steering wheel and seat；

Pair of sliding area is symmetrically arranged with the body at two ends about described paddled conveyor chain, before each described sliding area Two ends are provided with sliding tray afterwards；

Described flash chamber 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 push roller buffer unit includes bracing frame, roll body, spring, movable plate and pressure transducer, described support Frame includes a plate and is connected to a pair No. two plates at two ends about a plate, and a described plate is connected in flash chamber rear end Body on, each described No. two plate are provided with waist type groove, the end of described roll body, spring, movable plate and pressure pass Sensor is respectively positioned in waist type groove, and described spring one end is fixed on waist type groove right side, described movable plate and spring left end phase It is connected, and movable plate is located at roll body right, described pressure transducer is arranged in the waist type groove of movable plate right-hand member；During work, Dump truck is backwards to the roll body making its trailing wheel brush up against push roller buffer unit when discharging is to this utility model, and now roll body is by outer Towards the motion of waist type groove right part with extrusion spring, the movable plate of spring left end moves right until squeezing in the presence of roll body for power effect Pressure pressure sensor, after pressure transducer is subject to the effect of power, sends instructions to control zone, the control station of control zone can send Alarm, enable dump truck to perceive its trailing wheel in time and touched this utility model, it is to avoid because dump truck can not and When stop and this utility model is caused damage and bituminous paving is damaged.

Described solar protection devices includes four sunshade cylinders, ceiling and four guard mechanisms, described four sunshade cylinders It is evenly distributed on four corners of control zone, four described sunshade cylinder head are all fixed with ceiling, described each hides Retaining device all includes cylinder, sunshade motor, puggaree and upper magnetic stripe, and four described guard mechanisms are separately mounted to ceiling lower end Surrounding, described cylinder is installed on ceiling with sunshade motor, and described sunshade motor is connected by belt with cylinder, described Puggaree surround on cylinder, described puggaree lower end is provided with magnetic stripe；Under original state, puggaree surrounds completely On cylinder, during work, when needing sunshade, then sunshade motor work drives cylinder to rotate, and then drives puggaree to move downward, directly Upper magnetic stripe to puggaree lower end holds lower magnetic stripe on body, and now puggaree is straightened, people sit on the seat it can be avoided that Sunlight directly shines, when needing to be operated, then can make people sit on the seat just facing to direction on puggaree not downward Motion, so that people can see front situation clearly.

Beneficial effect：

(1) solar protection devices of the present utility model changes the design of traditional paver sunshading ceiling, the screening of traditional paver Positive ceiling is wanted to improve sunshade area, can only be by protruding horizontally up ceiling towards any direction, to expand the screening on the driver crown Positive canopy area, and this utility model can be realized to driving by the puggaree of driver's surrounding is carried out automatic turnup and stretched out The person's of sailing surrounding carries out sunshade, and sunshade area is big, and shaded effects are good, and four puggarees of the present utility model can individually control, Thus when driver works, this utility model can individually control certain puggaree not stretch out, it is to avoid puggaree affects driver Drive, abundant hommization；

(2) flash chamber 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；

(3) front push roller of the present utility model changes the design of traditional paver push roller, and traditional paver push roller often turns Move and be arranged in the frame of paver, the front push roller of this utility model paver is horizontally slidable, and its front end is provided with pressure Force transducer, when pressure transducer is under pressure, can send warning, be easy to dumper driver and starting close paving most Before machine during push roller, can stop in time such that it is able to be effectively protected paver and the bituminous paving completed.

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 perspective view of this utility model solar protection devices；

Fig. 5 is the structural representation at this utility model flash chamber and push roller buffer unit；

Fig. 6 is the side view of Fig. 5；

Fig. 7 is the schematic diagram that Fig. 5 sees from the bottom up；

Fig. 8 is the partial structural diagram of Fig. 5

Fig. 9 is the side view of this utility model push roller buffer unit；

In figure：Body 1, control zone 2, solar protection devices 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, flash chamber 13, push roller buffer unit 14, lower magnetic Bar 1a, sliding area 1b, sliding tray 1c, control station 21, steering wheel 22, seat 23, sunshade cylinder 31, ceiling 32, guard mechanism 33, Cylinder 331, sunshade motor 332, puggaree 333, upper magnetic stripe 334, feed mechanism 131, feeding funnel 132, rotational fuel tank 133, water Flat oil cylinder 134, bottom lobe 1321, side lobe 1322, bracing frame 141, roll body 142, spring 143, movable plate 144, pressure transducer 145th, 1411, No. two plates 1412, waist type grooves 1413 of a plate.

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 construction of road and bridge asphalt paving platform described in the utility model, including body 1, Control zone 2, solar protection devices 3, driving wheel 4, steering wheel 5, paddled conveyor chain 6, draft arm 7, lift cylinder 8, adjustment oil cylinder 9, spiral shell Revolve nappe device 10, vibrator 11, screed 12, flash chamber 13 and push roller buffer unit 14, described control zone 2 is located at body Above 1 front end, described solar protection devices 3 is located at control zone 2 surrounding, and described paddled conveyor chain 6 is located at body 1 rear end, described Flash chamber 13 be located above the paddled conveyor chain 6 of body 1 rear end, described push roller buffer unit 14 is located at flash chamber 13 Rear.

As shown in Fig. 2, Fig. 3, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, a kind of construction of road and bridge asphalt paving described in the utility model Platform, the body 1 of described control zone 2 lower end is provided with four lower magnetic stripe 1a, and four described lower magnetic stripe 1a constitute rectangle, institute The control zone 2 stated includes control station 21, steering wheel 22 and seat 23；Symmetrical on the body 1 at described paddled conveyor chain 6 about two ends It is provided with pair of sliding area 1b, described each sliding area 1b rear and front end is provided with sliding tray 1c；

Described flash chamber 13 includes two feed mechanisms 131, and two described feed mechanisms 131 are separately mounted to respectively In the 1b of sliding area, each described feed mechanism 131 all includes feeding funnel 132, rotational fuel tank 133 and cross cylinder 134；Described Feeding funnel 132 include bottom lobe 1321 and the side lobe 1322 arranging in obtuse angle with bottom lobe 1321, described bottom lobe 1321 one end peace Equipped with bull stick 1323, described feeding funnel 132 is arranged in sliding tray 1c by bull stick 1323, and during work, feeding funnel 132 can be Horizontally slip in sliding tray 1b, and feeding funnel 132 can rotate around bull stick 1323；Described rotational fuel tank 133 one end rotates installs In body 1 rear end lower, described cross cylinder 134 one end is rotatably installed in body 1 upper rear end, cross cylinder 134 with turn Dynamic oil cylinder 133 other end is all rotatably installed in bottom lobe 1321 lower end outside, and when bottom lobe 1321 level, at cross cylinder 134 In horizontality；Under original state, cross cylinder 134 and rotational fuel tank 133 are in fully collapsed condition, and now, two are sent The feeding funnel 132 of material mechanism 131 is respectively positioned on sliding tray 1c inner side, and bottom lobe 1321 is in horizontality in sliding tray 1c, When needing dilatation, then cross cylinder 134 is all stretched out to rotational fuel tank 133 so that two feeding funnels 132 are all towards corresponding sliding tray Translation outside 1c, thus the capacity between two feeding funnels 132 increases, can once accommodate further amounts of asphalt material, work as needs When asphalt material is sent into paddled conveyor chain 6, then cross cylinder 134 is all stretched out with rotational fuel tank 133 so that two feeding funnels 132 are equal Rotate around respective bull stick 1323 so that asphalt material is poured in paddled conveyor chain 6 and then is transported to spiral nappes in device 10.

As shown in Fig. 1, Fig. 7 and Fig. 9, a kind of construction of road and bridge asphalt paving platform described in the utility model, described Push roller buffer unit 14 includes bracing frame 141, roll body 142, spring 143, movable plate 144 and pressure transducer 145, and described props up Support 141 includes a plate 1411 and a pair No. two plates 1412 being connected to plate 1411 about two ends, a described plate On 1411 bodies 1 being connected in flash chamber 13 rear end, each described No. two plate 1412 are provided with waist type groove 1413, institute State the end of roll body 142, spring 143, movable plate 144 are respectively positioned in waist type groove 1413 with pressure transducer 145, described spring 143 one end are fixed on waist type groove 1413 right side, and described movable plate 144 is fixedly connected with spring 143 left end, and movable plate 144 Positioned at roll body 142 right, described pressure transducer 145 is arranged in the waist type groove 1413 of movable plate 144 right-hand member；During work, Dump truck is backwards to the roll body 142 making its trailing wheel brush up against push roller buffer unit 14, now roller when discharging is to this utility model Body 142 is moved towards waist type groove 1413 right part with extrusion spring 143 by external force effect, and the movable plate 144 of spring 143 left end is in roll body Move right in the presence of 142 until squeeze pressure sensor 145, after pressure transducer 145 is subject to the effect of power, send instruction To control zone 2, the control station 21 of control zone 2 can send alarm, enable dump truck to perceive its trailing wheel in time and touch This utility model, it is to avoid because dump truck can not stop in time, this utility model is caused to damage and to bituminous paving Damage.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of construction of road and bridge asphalt paving platform described in the utility model, institute The solar protection devices 3 stated includes four sunshade cylinders 31, ceiling 32 and four guard mechanisms 33, and four described sunshade cylinders 31 are equal Even four corners being distributed in control zone 2, four described sunshade cylinder 31 tops are all fixed with ceiling 32, described each Guard mechanism 33 all includes cylinder 331, sunshade motor 332, puggaree 333 and upper magnetic stripe 334, described four guard mechanisms 33 It is separately mounted to ceiling 32 lower end surrounding, described cylinder 331 is installed on ceiling 32 with sunshade motor 332, described sunshade Motor 332 is connected by belt with cylinder 331, and described puggaree 333 surrounds on cylinder 331, described puggaree 333 Lower end is provided with magnetic stripe 334；Under original state, puggaree surrounds on cylinder completely, during work, when needing sunshade, then hides Positive electricity machine 332 work drives cylinder 331 to rotate, and then drives puggaree 333 to move downward, until puggaree 333 lower end is upper Magnetic stripe 334 holds the lower magnetic stripe 1a on body 1, and now puggaree 333 is straightened, and people is sitting on seat 23 it can be avoided that sunlight is straight Shine, when needing to be operated, then can make people be sitting on seat 23 just facing to direction on puggaree 333 do not transport downwards Dynamic, so that people can see front situation clearly.

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 (2)

1. a kind of construction of road and bridge asphalt paving platform, including body (1), control zone (2), solar protection devices (3), driving wheel (4), Steering wheel (5), paddled conveyor chain (6), draft arm (7), lift cylinder (8), adjustment oil cylinder (9), spiral nappe device (10), vibrate Device (11), screed (12), flash chamber (13) and push roller buffer unit (14) it is characterised in that：Described control zone (2) position Above body (1) front end, described solar protection devices (3) is located at control zone (2) surrounding, and described paddled conveyor chain (6) is located at Body (1) rear end, described flash chamber (13) is located above the paddled conveyor chain (6) of body (1) rear end, and described push roller delays Flushing device (14) is located at flash chamber (13) rear, wherein：

Four lower magnetic stripes (1a) are provided with the body (1) of described control zone (2) lower end, four described lower magnetic stripes (1a) are constituted Rectangle, described control zone (2) includes control station (21), steering wheel (22) and seat (23)；

Pair of sliding area (1b) is symmetrically arranged with the body (1) at described paddled conveyor chain (6) left and right two ends, described each is slided Dynamic area (1b) rear and front end is provided with sliding tray (1c)；

Described flash chamber (13) includes two feed mechanisms (131), and two described feed mechanisms (131) are separately mounted to In each sliding area (1b), described each feed mechanism (131) all includes feeding funnel (132), rotational fuel tank (133) and level oil Cylinder (134)；Described feeding funnel (132) includes bottom lobe (1321) and the side lobe (1322) arranging in obtuse angle with bottom lobe (1321), Described bottom lobe (1321) one end is provided with bull stick (1323), and described feeding funnel (132) is arranged on cunning by bull stick (1323) In dynamic groove (1c)；Described rotational fuel tank (133) one end is rotatably installed in body (1) rear end lower, described cross cylinder (134) one end is rotatably installed in body (1) upper rear end, and cross cylinder (134) and rotational fuel tank (133) other end all rotate peace It is contained in bottom lobe (1321) lower end outside, and when bottom lobe (1321) level, cross cylinder (134) is in horizontality；

Described push roller buffer unit (14) includes bracing frame (141), roll body (142), spring (143), movable plate (144) and pressure Force transducer (145), described bracing frame (141) includes a plate (1411) and is connected to plate (1411) left and right two ends A pair No. two plates (1412), a described plate (1411) is connected on the body (1) of flash chamber (13) rear end, and described is every Waist type groove (1413), the end of described roll body (142), spring (143), movable plate are provided with individual No. two plates (1412) (144) it is respectively positioned in waist type groove (1413) with pressure transducer (145), described spring (143) one end is fixed on waist type groove (1413) right side, described movable plate (144) is fixedly connected with spring (143) left end, and movable plate (144) is located at roll body (142) right, described pressure transducer (145) is arranged in the waist type groove (1413) of movable plate (144) right-hand member.

2. a kind of construction of road and bridge according to claim 1 with asphalt paving platform it is characterised in that：Described solar protection devices (3) four sunshade cylinders (31), ceiling (32) and four guard mechanisms (33) are included, four described sunshade cylinders (31) are uniformly It is distributed in four corners of control zone (2), four described sunshade cylinder (31) tops are all fixed with ceiling (32), described Each guard mechanism (33) all includes cylinder (331), sunshade motor (332), puggaree (333) and upper magnetic stripe (334), described Four guard mechanisms (33) are separately mounted to ceiling (32) lower end surrounding, and described cylinder (331) is all pacified with sunshade motor (332) It is contained on ceiling (32), described sunshade motor (332) is connected by belt with cylinder (331), described puggaree (333) wraps It is wound on cylinder (331), described puggaree (333) lower end is provided with magnetic stripe (334).