CN209324378U - Mortar tank car and mortar tank car assist rehandling facilities - Google Patents

Abstract

The utility model discloses a kind of mortar tank cars and mortar tank car to assist rehandling facilities, it is therefore an objective to solve the problems, such as that mortar transport capacity deficiency seriously affects shield-tunneling construction progress in the large-diameter shield construction in existing complicated tunnel.The mortar tank car includes vehicle frame and mortar jar, and the vehicle frame has trackless driving dynamics, and the vehicle frame has the function of two way, is not necessarily to J-turn in tunnel；The vehicle frame of double end Gilled tube transporting carriage can be used in the vehicle frame, and the tank support and mortar jar that can drag separation are provided on vehicle frame, can be realized the diversity of vehicle transport material.Mortar tank car auxiliary rehandling facilities is for placing the tank support and mortar jar dragged.The concrete mixing and transporting car mode of traditional big shield has been overturned in the proposition of the mortar tank car of the utility model, significantly reduces equipment investment and operation and management cost.

Description

Mortar tank car and mortar tank car assist rehandling facilities

Technical field

The utility model relates to tunneling shield technical field of construction, and in particular to a kind of mortar tank car and mortar tank car auxiliary Rehandling facilities.

Background technique

With the promotion of the Large scale construction and equipment and technology content of China's tunnel basis facility, shield-tunneling construction is opened at present Begin to be developed to big cross section, extra-large cross-section, a series of more complicated tunnel of functions starts while tunnel cross-section expands Investment construction, such as the double-deck four lane road tunnel, one railway tunnel of double-deck two lane, one electric power tunnel of a railway etc..

After the distance that tunnel shield machine tunnels forward an endless tube piece, needing to stop, it is assembled to carry out to tunnel duct piece, often After a ring is completed in assembly, there are certain gaps between section of jurisdiction outer diameter and soil layer, and a large amount of mortar is needed to be filled with, and reach Outside Strengthening Tunnel section of jurisdiction the effects of soil layer, isolation water layer.A large amount of mortar, the travelling speed of mortar are needed during constructing tunnel Largely affect construction speed.

Domestic shield diameter uses flexible transport system in the big shield-tunneling construction of 10m or more substantially, and bottom design uses in hole Box culvert is as flexible transport channel.If presently used mortar jar car owner's concrete mixer truck, it has delivery and stirring mixed The double action for coagulating soil, can be stirred or stir to it while transporting concrete, to guarantee that it is long-distance that concrete passes through After transport, segregation phenomenon still will not occur.Concrete mixing and transporting car type is more, different types in structure also there are many Difference, but from the point of view of basic principle, it is all by agitating device on dedicated coagulation and vehicle carrying chassis two large divisions mostly Composition.

In view of factors such as turning radius, bodywork heights, side's amount model of existing concrete mixer truck is selected by tunnel Diameter limitation, box culvert plane width is limited, cannot put into the mortar tank car of large volume, and volume is more than 8m3, is difficult to realize It turns around in hole.Therefore, after shield driving length is more than 2km, it is necessary to which introducing more mortar tank cars and working at the same time just can guarantee sand Starch travelling speed, this can not to avoid need to configure more vehicles and personnel.With the raising of Excavation Length and speed, hole The pressure of interior mortar transport also increases severely therewith, and the requirement to mortar travelling speed is also higher and higher, inefficient mortar transporter Method increasingly influences the speed of entire shield driving.How to be pressed to solve mortar transport severe in large-diameter shield construction Power, it has also become constructing tunnel organization of production person's urgent problem to be solved.

Summary of the invention

The purpose of the utility model is to provide a kind of mortar tank car suitable for large-diameter shield construction and mortar tank car are auxiliary Rehandling facilities is helped, mortar transport capacity deficiency seriously affects shield and applies in the large-diameter shield construction in the existing complicated tunnel of solution The problem of work progress.

In constructing tunnel early period since driving distance is shorter, the pressure of mortar transport is little, the existing sand unidirectionally driven The disadvantage of slurry tank car is not obvious, and shield driving reaches certain length and just obviously shows；But at this time shield-tunneling construction is nervous It carries out, constructor is more to consider to increase mortar tank car quantity and how to efficiently use existing mortar tank car, the skill of this field Art personnel are difficult to expect finding the means for being able to solve the problem from mortar tank car is improved, therefore the problem does not obtain for a long time Preferably solve.

Inventor has found that the key for restricting mortar travelling speed is the square amount type of mortar tank car after in-depth investigation and research It number is restricted by tunnel diameter, is not available the mortar jar of big volume, is otherwise difficult to realize turn around in hole.Therefore, it solves the problems, such as Key be the restriction for how overcoming tunnel diameter to the volume of mortar tank car.

In technical solution described in the utility model, mortar transport uses double end mortar jar bassinet structure.Double end mortar tank car With double-cab, can bidirectional driving, without reversing turning of turning around, time saving convenient in Tunnel, therefore tunnel can be overcome Restriction of the road diameter to the volume of mortar tank car, the mortar jar of the bigger volume of use improve tunnel under large-diameter shield execution conditions Mortar travelling speed and inefficiency in road and the problem of seriously affect construction speed.

On the one hand the utility model adopts the following technical scheme that

A kind of mortar tank car, including vehicle frame and mortar jar are designed, the vehicle frame has trackless driving dynamics, the vehicle frame Both ends are equipped with steering position, have the function of two way；Vehicle frame top plate is provided on the vehicle frame, on the vehicle frame top plate It is provided with tank support, is provided with dissoluble fixed mechanism between the vehicle frame top plate and the tank support.

Preferably, the vehicle frame is the vehicle frame of double end Gilled tube transporting carriage, and the double end Gilled tube transporting carriage is DCJ40 type, institute Stating vehicle frame top plate is platform structure.

Preferably, the fixed mechanism is the pin hole mechanism for being set to the quadrangle of the vehicle frame top plate.

Preferably, the tank support can be slid after releasing fixed mechanism along certain tracks, the tank body branch The embedding structure plate of abnormity is equipped between two longitudinal beams of frame.

Preferably, top plate idler wheel is provided on the tank support, the top plate idler wheel is laterally rolled relative to vehicle body direction Dynamic, the tank support is provided in vehicle body two sides and drags drawing ear, and described drag draws the every side of ear to be at least arranged two.

Correspondingly, a kind of mortar tank car auxiliary rehandling facilities is designed, for reprinting the tank on mortar tank car as described above Body support frame and mortar jar, including the adapting table for placing the tank support and mortar jar, the adapting table includes platform cross Beam, platform stringer, support, track girder, fixed pulley, one end of the track girder are provided with fixed pulley.

It preferably, further include cross translation stage for moving the mortar tank car, the cross translation stage is set to described Adapting table side, the cross translation stage includes bottom plate, middle plate set on the bottom plate and the upper plate above middle plate, described Bottom plate be equipped with for by the middle plate and upper plate longitudinal movement longitudinal moving mechanism, on the middle plate be equipped with will be described on The transverse moving mechanism of plate transverse shifting.

Preferably, the mortar jar is cylindrical can, and tank body uses three sections of tapered designs of inclination of 7%-11%, the tank body branch The tank wheel group for being used to support tank body is provided on frame.

Preferably, the rotation of the mortar jar is driven by hydraulic motor.

The application method of above-mentioned mortar tank car and mortar tank car auxiliary rehandling facilities in tunnel construction conveying, utilization are above-mentioned Mortar tank car and above-mentioned mortar tank car assist rehandling facilities, starched using the mortar tank car sand transportation, when not needing to transport When mortar, the tank support and mortar jar are placed on the adapting table, to be transported using the vehicle frame and vehicle frame top plate Unclassified stores.

Compared with prior art, the advantageous effects of the utility model are:

1. use flexible transport, the constraint that de-orbits of double end mortar tank car may be implemented the various environment of large cross-section tunnel and apply Work, as side box culvert pours, it is difficult to reduce construction for tunnel other structures mortar and Concrete Filled, maximum close work surface Degree；And the traditional mortar transport vehicle of rail travel mode, it is not just available leaving the farther away work surface of track.

2. being different from the horizontally disposed tank body of traditional rail travel, tank body can be according to tunnel structure inclining using 7%-11% Oblique three sections of tapered designs increase the storage slurry amount of tank under the identical headroom size in tunnel during can guarantee steady running, average Freight volume can promote 20%-40% than conventional flat arrangement carrying capacity, and the more horizontally disposed tank body of transhipment number saves 30%- 50%, greatly optimize the tissue of tunnel material transportation.

It, can not be after completing mortar transport 3. traditional rail travel mortar jar is fixed using bolt with shipping platform Other materials is transported, the utilization rate of vehicle can not be promoted, and larger to the dependence of the gantry crane of well head, in hoisting process again Well head space is occupied, and is conflicted with the lifting of section of jurisdiction, box culvert and other tunnel piercing materials.And new type mortar transport vehicle can use The transferring platform of configuration carries out the handling of mortar jar at any time, so that not delaying double-end vehicle realizes section of jurisdiction, mortar and other transport materials The platform of the conversion of material, autonomous Design can be slid along certain tracks, and stability is high, and transhipment is completed not depending on loop wheel machine, benefit With the achievable storage slurry of screw conveyor or gravity flow pulp piping, stores up and tow back to double end again using hydraulic wireline winch after the completion of starching Vehicle carries out next transport.

4. the high rail travel mortar tank of tradition and carrying platform are rigid connection, act on single, when transport needs With train marshalling list, when maintenance, can not independently leave transport rail diatom, need entirely to be lifted using external equipment；Novel sand Slurry tank car is transported to outside hole using the double end vehicle of flexible transport and overhauls, and matched platform can also be used and overhauled；Maintenance Improved efficiency 80%-100% and the more traditional rail travel of requirement to external equipment lower 80%-100%.

5. the tank support of the utility model is meeting the fully loaded weight of mortar jar relative to the bracket of rail travel tank Under support, framework material consumption is less, and the embedding structure plate of tank support is abnormity, than squeezing with vertical bar shaped more resistant against inside Curved power, the shear Design of tank support strengthen the stability of tank body support, transmission layout aspect, using bikini branch Support cooperates high-intensitive tank wheel group, effectively reduces the torque for tank body of growing up；Using hydraulic motor-speed reducer-mixing plant-leaf Piece reduces power consumption, improves output torque, hydraulic system is than the motor-driven structure that traditional rail travel uses, maintenance effect Rate is lower, exports more stable.

6. the mode of loading and unloading is more convenient relative to rail travel mortar tank car, new type mortar tank car is rotatably stepless The discharge way of the rapidly and efficiently guarantor amount of speed change, the influence to construction speed have great positive effect.

7. traditional big shield has been overturned in the proposition of new type mortar tank car relative to the transportation resources of traditional section of jurisdiction and mortar Double end segment car+concrete mixing and transporting car mode of structure, between the investment and mortar vehicle and segment car of reduction mortar tank car Time of cars meeting, and reduce m of e workload, substantially reduce equipment failure rate, also change and compiled by rail Group mortar jar mode, avoids the increased project amount of track construction and plant maintenance.Considerably reduce equipment investment and run, And management cost, it is various bicycle road flexible transport tunnel, has started the beginning.

Detailed description of the invention

Fig. 1 is the tunnel road surface structure diagram in embodiment；

Fig. 2 is the front view of mortar tank car in embodiment；

Fig. 3 is the perspective view of mortar tank car in embodiment；

Fig. 4 is the top view of tank support in embodiment；

Fig. 5 is one of the perspective view of tank support in embodiment；

Fig. 6 is two of the perspective view of tank support in embodiment；

Fig. 7 is the left view of the fixed mechanism in embodiment on tank support；

Fig. 8 is speed reducer structure schematic diagram in embodiment；

Fig. 9 is hydraulic stirring drive system schematic diagram in embodiment；

Figure 10 is mortar tank car and adapting table top view in embodiment；

Figure 11 is mortar tank car and adapting table perspective view in embodiment；

Figure 12 is cross translation stage exploded view in embodiment；

Figure 13 is mortar tank car, adapting table, cross translation stage perspective view in embodiment.

In figure, 1 is tunnel duct piece, and 11 be tunnel box culvert, and 12 be side box culvert, and 13 be two layers of top plate, and 2 be mortar tank car, 21 It is driver's cabin for vehicle frame, 211,212 be vehicle frame top plate, and 2121 be top plate lug, and 22 be mortar jar, and 23 be tank support, and 231 are Bracket base, 2311 be longitudinal beam, and 2312 be transverse beam, and 2313 be top plate idler wheel, and 2314 be pedestal tank wheel, and 2315 be to drag Ear is drawn, 2316 be fixed lug, and 232 be speed reducer, and 2321 be speed reducer base, and 2322 be motor connector, and 2323 be output Flange, 233 be bracket back seat, and 2331 be back seat tank wheel, and 2332 be discharge port, and 234 be U-shaped ring, and 235 be perpendicular pin, and 3 be to hold Consecutive, 31 be platform stringer, and 32 be platform beams, and 33 be support, and 34 be track girder, and 35 be fixed pulley, and 41 be check valve, and 42 are Oil return oily filter, 43 pump for two-way variable displacement with constant power, and 44 be overflow valve, and 45 be solenoid directional control valve, and 46 be fuel tank, and 47 be two-way quantitative Hydraulic motor, 5 be ground, and 6 cross translation stages, 61 upper plates, 62 be middle plate, and 621 be cross track, and 631 be long rails, and 63 are Bottom plate, 64 be supporting beam, and 65 be dual-rod hydraulic cylinder, and 66 be I-steel, and 67 be single-rod cylinder.

Specific embodiment

Illustrate specific embodiment of the present utility model with reference to the accompanying drawings and examples, it is practical to be completely understood by Novel purpose, scheme and effect, but following embodiment is used only to that the utility model is described in detail, and does not limit in any way The scope of the utility model processed.

Related construction technology in the examples below is unless otherwise instructed common process；Related engineering Equipment is unless otherwise instructed conventional equipment；Involved construction material is unless otherwise instructed wide in the engineering of this field The general conventional material used.

Embodiment 1:

Referring to Fig. 1, certain constructing tunnel engineering, main line category of roads is city expressway, and main line is two-way eight tracks, design Speed is 60Km/h, and bypass is two-way four-lane, and design speed 40Km/h is all made of bituminous pavement.Tunnel full line overall length About 5.078 Km, are laid in a manner of deep tunnel, and wherein tunnel is about 4.82Km, about 3.58 Km of shield segment length, tunnel duct piece 1 Outer diameter be φ 15.2m, slurry balance shield machine construction.

Required a large amount of mortar fills and the transport of unclassified stores in shield driving, and the following are the constructions of mortar vehicle in hole Overview: trackless channel transferring platform, effective width 9.4 are formed after tunnel box culvert 11 and the molding of the side box culvert 12 of subsequent lining cutting Rice, two layers 13 wide 11 meters of top plate.

According to the prior art, the traffic program of use:

Transport uses flexible transport in major diameter tunnel.Prevailing traffic equipment is 3 box culvert transport vehicles, 2 section of jurisdiction transports The mortar tank car that vehicle, 5 carrying capacities are 8 cubic metres.The size of 8 cubic metres of mortar tank cars is 7785 × 2320 × 3605mm, can Turn around width of roadway be 9.0 meters, can just realize and turn around in 9.4 meters of effective widths.Vehicle arrangement diversification, which increases, to be applied The difficulty of work management, a large amount of vehicle arrangement increase the trackless channel occupancy being laid in tunnel, main vehicle transport For the transport for filling mortar.

Given data: mortar tank car side amount is 8m3, and the concrete splicing time is 10min, and discharging time 10min gives another the right of way Once approximately spend 5min.Speed limit maximum 5km/h in hole, this project portion shield section up to 3.58km, each endless tube piece Synchronous grouting amount is about 44m3.

The mortar transport of 44m3 can configure the quantity of mortar tank car according to different driving distances.(added with every ring driving Pipe sheet assembling is 270min, it is contemplated that mortar is transported to using 180min as mortar tank car by the surplus capacity for tunneling the time has bad luck pump Time), when putting into n mortar tank car, maximum transportation range is X km.Wherein there are also 3 double end duct piece assembling machines, in every ring The transport of section of jurisdiction and mortar tank car is realized in the time of driving.

A passing point is arranged with 500m, the time calculation when putting into n vehicle (n=1.2.3.6), such as 1 institute of table Show.

Table 1 is time calculation table when putting into n vehicle

。

When putting into a vehicle:

(20+X/5 × 60 × 2) × 6=180；X=0.416km

When putting into two cars: (three times transports for considering second car)

10+(20+X/5×60×2)×3+15=180；X=1.319km

When putting into three vehicles: (transport twice for considering third coastiong)

20+(20+X/5×60×2)×2+30=180；X=1.666km；

When putting into four vehicles: (the transport time twice for considering second car)

10+ (20+X/5 × 60 × 2+15)+(10+X/5 × 60 × 2+10+5)=180；X=2.08km；

When putting into five vehicles: (i.e. transport time twice of consideration first car)

(10+X/5 × 60 × 2+10+20)+(10+X/5 × 60 × 2+10)=180；X=2.29km；

When putting into six vehicles:

50+ (10+X/5 × 60 × 2+10+25)=180；X=3.541km；

It is calculated with the shield area extreme length of 3.58 Km, 180min transports 44 side's mortars, needs to configure the mortar of 6 8m3 Tank car.

The improvement traffic program of the present embodiment:

According to the configuration of haulage vehicle in current tunnel, need one kind that can once transport large volume of mortar tank car, Overcome the limitation that the turning of mortar tank car is turned around in tunnel.Therefore it needs to be able to achieve double end and drives function, according to condition design double end Mortar tank car.

- Fig. 5 referring to fig. 2, mortar tank car 2 described in the present embodiment include vehicle frame 21, mortar jar 22, tank support 23.Its In, the both ends of vehicle frame 21 are equipped with driver's cabin 211, can be realized bidirectional driving, and access tunnel traveling does not need turning and turns around.

In the present embodiment, vehicle frame uses the vehicle frame of DCJ40 double end Gilled tube transporting carriage, and the length is 13000mm, width is 2600mm is highly 1500mm.It is repacked into can place mortar jar 22 platform as vehicle frame top plate 212 above.

The advantage of the utility model is to design tank body on this basis, tank body can in conjunction with double end Gilled tube transporting carriage car body It loads and unloads on segment car, can both transport section of jurisdiction or mortar, cutter, seal grease, hydraulic oil etc. material can be transported, It realizes the multifunctionality of vehicle transport material, reduces transportation cost, increase operation rate.Using the car body of double end Gilled tube transporting carriage, It is repacked into the tank support 23 that can place mortar jar 22 above, while being arranged in tunnel portal position for placing mortar jar Adapting table and the equipment such as hoist engine, unloading and loading onto for mortar jar 22 is realized, to realize multifunctional application.

Mortar jar 22 is disposed on vehicle frame 21, there are two types of the mortar tank car placement schemes of different types.One kind is whole Formula tank body；It is another then be split tank body, it is evenly arranged for the tank body of 4 5m3.If multiple mortar jars are constituted, it is contemplated that Agitating mode and the difficulty for pulling and lifting are larger and auxiliary device is more, cleaning aspect more effort, more labor intensive Material resources, so selecting single tank design.

Mortar tank car can remain stirring rotation during transportation, will not be solidified with the concrete for guaranteeing delivered. It after having transported concrete, usually can all be rinsed with water inside mixing drum, prevent the concrete occupied space of hardening, make mixing drum Volume is fewer and fewer.The stirring system of mortar jar 22 is mainly by chassis, mixing drum, transmission system, water supply device, total power power taking The part such as device, mixing drum front and back support, speed reducer, Hydraulic Power Transmission System, discharging system, operating mechanism forms, existing sand Slurry tank car has been widely used.

Mortar tank body uses the main distinction of two kinds of forms of cylindrical can and U-shaped tank, as shown in table 2.

Table 2 is using cylindrical can and U-shaped tank contrast table

。

The selection for comprehensively considering two schemes, in many factors such as the arrangement of agitating device, discharge method, road surface environmental protection The considerations of under, have finally chosen round tank body.As shown in Figure 2 and Figure 3, tank body uses the inclination three of 7%-11% according to tunnel structure The tapered design of section increases the storage slurry amount of tank, average freight volume under the identical headroom size in tunnel during can guarantee steady running 20%-40% can be promoted than conventional flat arrangement carrying capacity, the more horizontally disposed tank body of transhipment number saves 30%-50%, pole The tissue of tunnel material transportation is optimized greatly.

It is adapted with the vehicle frame of DCJ40 double end Gilled tube transporting carriage, the capacity of mortar jar 22 is 22-26m3, after filling mortar Total weight is that 52.8-62.4t(slurry density takes 2.4t/ m3).Tank body uses 16 manganese steel, to enhance the wear-resisting and tough of tank body Property.

- Fig. 6 referring to fig. 2, tank support 23 are set on vehicle frame 21, in the same size with vehicle frame top plate 212.Tank support 23 include bracket base 231, and bracket base 231 is made of two longitudinal beams 2311 and three groups of transverse beams 2312.In two longitudinal beams The embedding structure plate of diamond shape is additionally provided between 2311, when stress is identical, embedding structure plate using diamond shape than with using vertical bar shaped More resistant against curved power is inwardly squeezed, three groups of (every group at least two) top plate idler wheels 2313 are provided in transverse beam 2312, Facilitate tank support 23 and mortar jar 22 to drag down from vehicle frame top plate 212 separately to shelve, realizes a Che Duoyong.In transverse beam The outside of 2312 corresponding longitudinal beams 2311, which is provided with to drag, draws ear 2315.

231 front end of bracket base is equipped with speed reducer 232, and the rotation of mortar jar 22 is driven to carry out mortar stirring.In bracket base Rear end on 231 is provided with bracket back seat 233, and discharge port 2332 is provided on bracket back seat 233.

It is disposed with two groups of pedestal tank wheels 2314 on bracket base 231, each group 2, using wide 80mm, circular diameter For the tank wheel of 70mm, using Q345 fashioned iron, the maximum load of carrying is 20t, can satisfy demand.On bracket back seat 233 It is disposed with one group of back seat tank wheel 2331.Pedestal tank wheel 2314 and back seat tank wheel 2331 play carrying rotation mortar tank body Effect.

Dissoluble fixed mechanism is provided between tank support 23 and vehicle frame 21, as shown in fig. 7, in bracket base 231 Four angles be provided with fixed lug 2316, corresponding top plate lug 2121, vehicle to run, dress are provided on vehicle frame top plate 212 Tank support 23 and vehicle frame 21 are fixed with the mode of U-shaped ring 234 plus perpendicular pin 235 during material, discharging etc..

The rotation of tank body guarantees by Diesel Driven hydraulic device.Referring to Fig. 8, speed reducer structure includes speed reducer base 2321, motor connector 2322, output flange 2323.Independent stirring power is set on bracket between tank body and vehicle frame 21 Source is realized the input of power source using diesel engine (being not drawn into figure), is driven by hydraulic system.Spiral is welded in tank interior Blade guarantees that mortar is ceaselessly with rotational flow in driving process, and reversely rotates discharging.

For hydraulic system principle figure referring to Fig. 8, hydraulic system includes check valve 41, oil return oily filter 42, two-way variable displacement with constant power Pump 43, overflow valve 44, solenoid directional control valve 45, fuel tank 46, two-way quantitative hydraulic motor 47.Power is input to by diesel engine double To variable displacement with constant power pump 43, two-way quantitative hydraulic motor 47 is controlled by oil circuit, then pass through motor connector 2322 and speed reducer 232 connections, speed reducer 232 are connect by output flange 2323 with tank body, realize stirring driving.Hydraulic system is realized to stablize and be driven It is dynamic, stepless time adjustment.Loading and unloading 14rpm stirs 3rpm in transportational process.Hydraulic motor, hydraulic pump etc. can drive according to tank body and stir It mixes the relevant parameters such as power, driving torque, reduction ratio, hydraulic pump (motor) discharge capacity, pressure, revolving speed and carries out product type selection, herein It repeats no more.

Double end mortar tank car 2 in the present embodiment is also equipped in addition to transporting concrete mortar used in supporting and transports other materials The engineering of material, such as: box culvert, two layers of top plate, reinforcing bar, component and fitting, tunnel ancillary equipment.Therefore a mortar jar auxiliary is needed to reprint Device, including adapting table 3 is for the storage of mortar jar 22, splicing.

Referring to Fig. 9 to Figure 13, adapting table 3 is using the 300 type H profile steels of 4 road length 14250mm as 31,4 road width of platform stringer The 300 type H profile steels of 3000mm are as platform beams 32, and per pass crossbeam sets 4 supports 33, and recruitment steel carries out between support and support Welding, support length of embedment are support overall length 1/3, guarantee stability when tank body pulls.

It further include the cross translation stage 6 for moving mortar tank car, cross translation stage 6 is set to the ground of 3 side of adapting table It is interior, transversely the mortar jar 22 on mortar tank car 2 can be kept corresponding with adapting table 3 with longitudinal movement mortar tank car 2, user Just.Cross translation stage 6 includes bottom plate 63, the middle plate 62 on bottom plate 63 and the upper plate 61 above middle plate 62.

The longitudinal moving mechanism for vertically moving middle plate 62 and upper plate 61, longitudinal moving mechanism are equipped on bottom plate 63 Including three long rails 631 longitudinally disposed along 63 upper surface of bottom plate, three groups of supporting beams 64 are fixed in middle 62 bottom surface of plate, often Group supporting beam 64 is corresponding with long rails 631, and every group of supporting beam is linked together by I-steel 64, in supporting beam 64 Equipped with the idler wheel for rolling connection with long rails 631, dual-rod hydraulic cylinder 65, the cylinder body of dual-rod hydraulic cylinder 65 are equipped on bottom plate 63 It is fixed on bottom plate 63, the piston rod both ends of dual-rod hydraulic cylinder 65 are fixed on the bottom surface of middle plate 62.

It is equipped on middle plate 62 by the transverse moving mechanism of 61 transverse shifting of upper plate, transverse moving mechanism includes along middle plate 62 Five cross tracks 621 that upper surface is laterally arranged are fixed with two groups of supporting beams 64, every group of supporting beam in the lower surface of upper plate 61 64 be correspondingly arranged at the top of cross track 621, and every group of supporting beam 64 is connected by I-steel 66, is equipped in supporting beam 64 The idler wheel that connection is rolled with cross track 621, is equipped with single-rod cylinder 67, single-rod cylinder 67 in middle 62 upper surface two sides of plate Cylinder body be fixed on middle 62 upper surface of plate, one end of the piston rod of single-rod cylinder 67 is fixed on the lower surface of upper plate 61.

Carrying capacity and height are deposited according to Ground arrangement feature, mortar jar, abandons by the way of lifting that (crane is in Tunnel Interior large arm hoisting depth is inadequate), tank support 23 is contained to mortar jar 22(using hydraulic winch) drag.In view of by sand Slurry tank 22 is drawn to the stability of adapting table, arranges 2-3 platform hydraulic winch in adapting table side, it is contemplated that the requirement of pulling force, The hoist engine of two to three 10t can be used.Axis of the position control of hoist engine position and top plate idler wheel 2313 in same On line, it is disposed with 2-3 platform hoist engine, specific position is determines according to actual conditions.Correspondingly, being arranged on adapting table 3 There is the track girder 34 being adapted with top plate idler wheel 2313, is provided in one end of the separate mortar tank car 2 of track girder 34 and determines cunning Wheel 2315, winding wire ropes when for dragging tank car.When dragging, the position of mortar tank car 2 can be moved by cross translation stage 6, It is convenient to make corresponding top plate idler wheel 2313, to drag and ear 2315, track girder 34, fixed pulley 35 is drawn to be located along the same line The realization dragged.

The means of transportation of comparative analysis Traditional Transportation mode and use the application are as a result, respectively as shown in table 3, table 4.

Table 3 is Traditional Transportation mode

。

Table 4 is the means of transportation of the application

。

By being compared above it can be found that saving biggish job placement using the mortar tank car of the application and slowing down vehicle fortune Defeated pressure, required vehicle is less, and the vehicle of contact greatly reduces compared to existing mortar mixing transport vehicle, increases hole The availability in interior space considerably reduces constructing tunnel road transport pressure, and reduces and go out because vehicle contact is too many A possibility that existing danger.Meanwhile the fund of body part is saved in the shared vehicle-mounted part of the materials such as mortar tank car and section of jurisdiction, at Greatly reduce capital investment on this.

In conclusion double end mortar pipe tank car, which puts into production, will have preferably in conjunction with economical and haul timeliness Effect.

In the embodiments of the present invention, the dimension scale of each section that each attached drawing is shown, relative position are to be convenient for It clearly shows that and illustrates technical solution and be arranged, should not be construed as the actual ratio and relative position of the utility model, this field Technical staff can flexibly determine specific structure and size as needed.

The utility model is described in detail above in conjunction with drawings and examples, still, the skill of technical field Art personnel, can also be to each specific in above-described embodiment it is understood that without departing from the purpose of the present invention Parameter changes, and forms multiple specific embodiments, is the common variation range of the utility model, no longer detailed one by one herein It states.

Claims (9)

1. a kind of mortar tank car, including vehicle frame and mortar jar, which is characterized in that the vehicle frame has trackless driving dynamics, described The both ends of vehicle frame are equipped with steering position, have the function of two way；Vehicle frame top plate, the vehicle frame are provided on the vehicle frame It is provided with tank support on top plate, is provided with dissoluble fixed mechanism between the vehicle frame top plate and the tank support.

2. mortar tank car as described in claim 1, which is characterized in that the vehicle frame is the vehicle frame of double end Gilled tube transporting carriage, institute Stating double end Gilled tube transporting carriage is DCJ40 type, and the vehicle frame top plate is platform structure.

3. mortar tank car as described in claim 1, which is characterized in that the fixed mechanism is to be set to the vehicle frame top plate The pin hole mechanism of quadrangle.

4. mortar tank car as described in claim 1, which is characterized in that the tank support can edge after releasing fixed mechanism Certain tracks are slid, and the embedding structure plate of abnormity is equipped between two longitudinal beams of the tank support.

5. mortar tank car as claimed in claim 4, it is provided with top plate idler wheel on the tank support, the top plate idler wheel is opposite It is laterally rolled in vehicle body direction, the tank support is provided in vehicle body two sides and drags drawing ear, and described drag draws the every side of ear at least Setting two.

6. mortar tank car as described in claim 1, which is characterized in that the mortar jar is cylindrical can, and tank body uses 7%-11% Three sections of tapered designs of inclination, be provided with the tank wheel group for being used to support tank body on the tank support.

7. mortar tank car as claimed in claim 6, which is characterized in that the rotation of the mortar jar is driven by hydraulic motor.

8. a kind of mortar tank car assists rehandling facilities, for reprinting the tank support on mortar tank car as claimed in claim 7 And mortar jar, which is characterized in that including the adapting table for placing the tank support and mortar jar, the adapting table includes flat Platform crossbeam, platform stringer, support, track girder, fixed pulley, one end of the track girder are provided with fixed pulley.

9. mortar tank car as claimed in claim 8 assists rehandling facilities, which is characterized in that further include for moving the mortar The cross translation stage of tank car, the cross translation stage are set to the adapting table side, and the cross translation stage includes bottom plate, is set to Middle plate on bottom plate and the upper plate above middle plate are equipped with for vertically moving the middle plate and upper plate on the bottom plate Longitudinal moving mechanism, be equipped on the middle plate by the transverse moving mechanism of the upper plate transverse shifting.