CN2229466Y - Caulking lining combiner for road - Google Patents

Abstract

The utility model relates to a combiner for marking lines on the joints of a road. The front end of the locomotive of a walking tractor is provided with a guiding device, two sides of the locomotive of the walking tractor are provided with supporting frames, the lower part of the locomotive of the walking tractor is connected with the pallet of supporting wheels, and the back end of the locomotive of the walking tractor is connected with a trailer. The supporting frames, the pallet and the trailer are all provided with devices for cleaning and embedding the joints and marking lines on the joints. The combiner can be used for automatically embedding the joints after cleaning the joints and marking lines on the road. The utility model having the advantages of multiple functions, easy use, high construction speed, simple maintenance and operation, etc. can be widely popularized and utilized in the construction of maintaining the joints of old cement concrete pavements and embedding the joints of new cement concrete pavements.

Description

Road filleting line unit mahine

The utility model belongs to construction, repairing, repairs or removes the auxiliary equipment technical field that road or similar paving are used, and relates to cleanings specifically, handles or fills ditch, groove, hole or stitch equipment that the road surface to finishing of usefulness processes and the equipment that marks, acquires or form traffic or similar mark on the paving of finishing.

The cement concrete pavement of highway maintenance department maintenance at present seam adopts manually-operated (clear, blow, embedding) more, and not only progress is slow, work efficiency is low in manually-operated, labour intensity is big, and construction quality is difficult to guarantee.The foreign material of removing in the seam have the concrete of employing joint cutter at present, this equipment is difficult to remove foreign material in the seam or old caulking material clean, in addition because saw disc type raked joint blade in use will produce very high temperature, need water-cooled in order to reduce temperature, water can't the pointing material in seam, in the water evaporates process in order no longer to enter foreign material in the seam that guarantees to remove, the close traffic of having to, thus in the seam maintenance process artificial influence normal traffic.The filleting machine belongs to squash type filleting simple function more at present, in use need filleting facility and caulking material be transported to the job location by the vehicle car, and needs multiple corollary equipment and facility, uses very inconvenient.Though the present multiple pattern of highway marking equipment,, middle-size and small-size facility also need tool car to pick.

The purpose of this utility model is to overcome the shortcoming of the said equipment, provides that a kind of raked joint is effective, pointing quality height, fast, simple to operate, easy to use, the low price of construction speed, can carry out raked joint, filleting, the unit mahine of line simultaneously.

For achieving the above object, the solution that the utility model adopts is: it is that front end at the hand tractor locomotive that is made of chassis, driving wheel, Diesel engine, gearbox, manipulating handgrip, operating mechanism is provided with that guiding device, both sides are provided with support, the bottom is established the pallet, the rear end that are connected with bogie wheel and is connected with trailer, is provided with raked joint, filleting, chalker on support and pallet and trailer.

Raked joint device of the present utility model is formed by being arranged on raked joint mechanism and drifting dust mechanism that the raked joint blade is housed on the pallet.This drifting dust mechanism chews by conduit and the gas path control valve that is arranged on the hand tractor locomotive control handgrip and links by being arranged on drifting dust under the pallet, the delivery outlet that is arranged on gas cylinder on the support by the input port of conduit and gas path control valve link, the input port is by conduit and be arranged on the support and by transmission device and the joining air pump of the hand tractor locomotive gearbox formation that links.Filleting device of the present utility model by the outlet that is arranged on material-storage jar on the pallet by conveying pipeline and flow control valve link, boost port another delivery outlet by conduit and gas path control valve links and constitutes.Chalker of the present utility model is to link with being fixed on the support and coating with lacquer the pump delivery outlet by the joining high pressure of transmission device and hand tractor locomotive gearbox by conduit by being arranged on spray is robbed on the trailer input port, the input port of high pressure lacquer pump links by conduit and the lacquer case that is arranged on the trailer, the cam control gear that is arranged on the trailer links with transmission device and trailer wheels, and link by connecting rod and the line control crank that is arranged on the trailer, the line control crank links by the switch of connecting rod and spray gun, and the line mark post that is fixed on the support by connecting rod constitutes.

The raked joint blade of being adorned in the raked joint mechanism of the utility model raked joint device is straight knife sheet or tulwar sheet, and the nose angle α of straight knife sheet is 30～90 °.

The alternative concrete pavement joint cleaning machine of the utility model, filleting car, road line machine and material installation transport tool car, it has a tractor serves several purposes, easy to use, advantage such as speed of application is fast, operating maintenance is easy, can be extensive use of in old cement concrete pavement seam maintenance construction and new cement concrete pavement seam pointing construction.

Fig. 1 is the structural representation of an embodiment of the utility model.

Fig. 2 is that Fig. 1 has vertical view.

Fig. 3 is the principle schematic of raked joint and filleting device among Fig. 1.

Fig. 4 is the connection schematic diagram of raked joint mechanism among Fig. 3.

Fig. 5 is the vertical view of Fig. 4.

Fig. 6 is the structural representation of raked joint mechanism among Fig. 3,4.

Fig. 7 is the left view of Fig. 6.

Fig. 8 is the structural representation of filleting device among Fig. 3.

Fig. 9 is the vertical view of material-storage jar among Fig. 8.

Figure 10 is the structural representation of an embodiment of flow control valve.

Figure 11 is the structural representation of chalker among Fig. 1,2.

Below in conjunction with drawings and Examples the utility model is further described.

In Fig. 1,2, locomotive of the present utility model adopts the hand tractor locomotive 1 that is assembled by chassis 1-1, Diesel engine 1-2, gearbox 1-3, operating mechanism 1-4, manipulating handgrip 1-5, driving wheel 1-6.The 1-1 front end is equipped with directive wheel 16 on the chassis, guiding device for present embodiment, when raked joint and filleting, directive wheel 16 row directly over the seam is executed, support 2 has been fixedly connected in the left and right sides of chassis 1-1, be fixed with pallet 15 in the bottom of chassis 1-1, be connected with trailer 8 in the rear end of chassis 1-1 with pin, support 2, pallet 15 are used to install the spare and accessory parts of raked joint device, filleting device and chalker.In the bottom of pallet 15 universal wheel 10 is housed, when raked joint and filleting, takes down trailer 8, play supporting role.

In Fig. 1,2,3,4,5,6,7, the raked joint device of present embodiment comprises that two parts mechanism forms, and a part is a raked joint mechanism, and another part is a drifting dust mechanism, raked joint mechanism can remove foreign material in the seam or old joint sealing material, and drifting dust mechanism can blow out dust in the seam or foreign material.The raked joint mechanism of present embodiment is made of tight cutter bolt 21, straight knife sheet 19, knife rest 20, the nose angle α at straight knife sheet 19 two ends is 45 °, the thickness of straight knife sheet 19 can be determined according to the width of seam, knife rest 20 is fixedly mounted on above the pallet 15, and the tight cutter bolt 21 of straight knife sheet 19 usefulness is fixed on the knife rest 20.The drifting dust mechanism of present embodiment by drifting dust chew 12, gas path control valve 6, gas cylinder 4, air pump 3 UNICOMs constitute, drifting dust is chewed the dead astern that 12 usefulness catheter clips, screw are installed in pallet 15 bottom straight knife sheets 19, gas path control valve 6 is installed on the manipulating handgrip 1-5, gas cylinder 4, air pump 3 are installed on the support 2, air pump 3 links by the power transmission shaft in belt drive unit and the gearbox 1-3, with conduit drifting dust is chewed 12 and links with gas path control valve 6, gas cylinder 4, air pump 3.During use, the operator inserts the straight knife sheet 19 of raked joint mechanism in the seam, and drive hand tractor and walk forward, the straight knife sheet 19 of raked joint mechanism is removed foreign material in the seam or old joint sealing material, open the switch of gas path control valve 6 simultaneously, compressed air is chewed ejection in 12 from drifting dust, and dust in the seam and light foreign material are blown clean.

At Fig. 1,2,3,8,9, in 10, the filleting device of present embodiment is by gas path control valve 6, material-storage jar 14, conveying pipeline 18 and flow control valve UNICOM constitute, material-storage jar 14 is fixedly mounted on the pallet 15, be used to load sewing, there is charge door 14-1 the side of material-storage jar 14, be stamped feeding cover 14-2 on the charge door 14-1, vent valve 14-3 is arranged at the top of material-storage jar 14, when adding joint sealing material, open vent valve 14-3, air in the material-storage jar 14 is emitted, close vent valve 14-3 when filling it up with joint sealing material and cover feeding cover 14-2, supercharging joint 14-4 also is housed on the boost port of material-storage jar 14, material-storage jar 14 and gas path control valve 6 is linked, conveying pipeline 18 and material-storage jar 14 with conduit, link with the flow control valve that is installed on the pallet 15.The flow control valve of present embodiment adopts ball check valve 11, and this ball check valve 11 is chewed the 11-7 connection by handwheel 11-1, pin 11-2, valve rod 11-3, adapter sleeve 11-4, valve body 11-5, spherical valve rod 11-6, panel and constituted.The lower end of valve body 11-5 has panel to chew 11-7 with thread connection, the spherical valve rod 11-6 of outer cover dress adapter sleeve 11-4 is housed in the valve body 11-5, the outside of adapter sleeve 11-4 and valve body 11-5 thread connection, valve rod 11-3 and spherical valve rod 11-6 are connected as a single entity, and the top of valve rod 11-3 is connected with handwheel 11-1 with pin 11-2, when twisting handwheel 11-1, spherical valve rod 11-6 moves down, the flow of joint sealing material reduces, and when instead twisting handwheel 11-1, the flow of joint sealing material increases.The flow control valve of present embodiment also can be selected conical wing valve for use.During use, open switch on the gas path control valve 6 by operating personnel, under compressed-air actuated pressure, joint sealing material in the material-storage jar 14 is pressed in the ball check valve 11, and the panel from ball check valve 11 is chewed in the 11-7 outflow embedding road seam, realize raked joint one side filleting on one side, improved efficiency of construction greatly.

In Fig. 1,2,11, chalker is made of spray gun 9, high pressure lacquer pump 5, lacquer case 22, line control crank 23, cam 25, control cabinet 26, clutch driving lever 24 and mark post 17 connections.High pressure lacquer pump 22 is installed on the support 2, adopt the gearbox 1-3 of belt drive unit and hand tractor locomotive 1 to join, line control crank 23, spray gun 9, clutch driving lever 24, cam 25, lacquer case 22 are installed on the trailer 8, cam 25 links by belt gear and trailer wheels 7, control cabinet 26 is equipped with in the outside of cam 25 and clutch driving lever 24, clutch driving lever 24 connects with line control crank 23 by connecting rod, line control crank 23 links by the switch 9-1 of connecting rod and spray gun 9, with conduit spray gun 9 and high pressure is coated with lacquer pump 5, links with lacquer case 22.Mark post 17 usefulness connecting rods are fixed on the support 2.During use, push away line control crank 23 before the operator, chalker can mark solid line, post-tensioning line control crank 23, and chalker can mark dotted line.

Can also design raked joint, filleting, the chalker of the other concrete structure of the utility model according to above-mentioned principle.

Claims (3)

1, a kind of road filleting line unit mahine, it is characterized in that: be provided with at the front end of hand tractor locomotive [1] that guiding device, both sides are provided with support [2], the pallet [15] that is connected with bogie wheel is established in the bottom, the rear end is connected with trailer [8], is provided with raked joint, filleting, chalker on support [2] and pallet [15] and holder car [8].

2, according to the described road filleting line of claim 1 unit mahine, it is characterized in that said raked joint device is: on pallet [15], establish raked joint mechanism and drifting dust mechanism that the raked joint blade is housed, roll drifting dust mechanism and chew [12] and link, be arranged on delivery outlet that support [2] goes up gas cylinder [4] input port by conduit and gas path control valve [6] and link by conduit and the gas path control valve [6] that is arranged on hand tractor locomotive [1] manipulating handgrip [1-5] by being arranged on drifting dust under the pallet [15], the input port by conduit be arranged on that support [2] is gone up and by transmission device and the joining air pump of hand tractor locomotive [1] gearbox [1-3] [3] formations that link: said filleting device is: the outlet that is arranged on material-storage jar [14] on the pallet [15] links by conveying pipeline [18] and flow control valve, boost port links by another delivery outlet of conduit and gas path control valve [6]; Said chalker is: be arranged on input port that trailer [8] goes up spray gun [9] by conduit be fixed on support [2] and go up and link by transmission device and the joining high nip drum pump of hand tractor locomotive [1] gearbox [1-3] [5] delivery outlet, the input port of high pressure lacquer pump [5] links by conduit and the lacquer case that is arranged on the trailer [8], the cam control gear that is arranged on the trailer [8] links with transmission device and trailer wheels [7], and link by connecting rod and the line control crank [23] that is arranged on the trailer [8], line control crank [23] links by the switch [9-1] of connecting rod and spray gun [9], and line mark post [17] is fixed on the support [2] with connecting rod.

3, according to the described road filleting of claim 2 line unit mahine, it is characterized in that: the raked joint blade of said raked joint device raked joint mechanism is straight knife sheet [19] or tulwar sheet, and the nose angle α of straight knife sheet [19] is 30～90 °.

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