CN2286129Y

CN2286129Y - Bidirectional towing desert water spraying trailer

Info

Publication number: CN2286129Y
Application number: CN 97208301
Authority: CN
Inventors: 王国治
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-01-14
Filing date: 1997-01-14
Publication date: 1998-07-15
Anticipated expiration: 2007-01-14

Abstract

The utility model discloses a bidirectional towing desert water spraying trailer for water spraying, sand prevention and sand consolidation operations of desert highways, which is composed of a traction headstock and a water tank trailer with a front travelling wheel group and a back travelling wheel group. Both the front end and the back end of a trailer chassis frame are respectively provided with a pair of traction couplings. The front part and the back part of the chassis frame are respectively provided with a hydraulic lifting bracket. Both ends of the water tank trailer of the utility model can be towed by the traction headstock, and the hanging and the freeing between the headstock and the water tank trailer are convenient and reliable. The utility model has the advantages of novel structure, automotive and flexible performance, convenient running, etc. The utility model solves the problem that large water spraying vehicle is difficult to swerve or turn on narrow desert highways.

Description

The two-way desert water spray towed vehicle that tows

The utility model belongs to motor-driven operation field of transport vehicles, relates to a kind of desert water spray towed vehicle that is used for the operation of desert highway preventing and fixing sand.

The smooth development ﹠ construction in the large-scale oil field of desert environmental directly depend on the unimpeded of desert highway to a great extent, but build in movable dust sand district mobile the unimpeded of highway that greatly threatening of sand in the husky district because the desert highway of having built at present.As the Plutarch that is described as oil wellblock, Tarim Basin " road of hope " and " road of happiness " to draw agate be 500 kilometers in highway length, and the husky section that flows reach 400 surplus kilometer, although the road man has built the sand-binding grass grid at both sides of highway, but the annual sand stream of ten thousand stere more than ten that still has is gone up highway, this situation had both seriously hindered traffic, had also directly influenced the production and the life of wellblock, oil field.How to implement more effectively to fix the sand sand prevention in the desert highway both sides, be present problem demanding prompt solution.According to the utility model designer theoretical and summary of experience of practical studies for many years: make sand keep certain humidity as long as utilize the desert earthing water to spray Shamian Island, psammophytes will breed, and is generally acknowledged it is the basic way of implementing preventing and fixing sand in the desert highway both sides before this Reviewers'Conclusions.But the problem that thereupon need to solve be again on narrow highway to both sides spray water how operation, adopt problems such as what vehicle and much water pots, because draw a water to be not easy very much at desert environmental, the compartment water pot is little uneconomical, can only lean on the water delivery of big flood tank car, but but adopt large-scale water-tank lorry to be faced with a thorny problem that must solve, i.e. the vehicle problem of tune (superimposed trailer or towed vehicle tune are also quite difficult) of on narrow highway, can't turning.

The purpose of this utility model is to provide a kind of two-way desert water spray towed vehicle that tows that is used for the operation of desert highway water spray preventing and fixing sand for solving above-mentioned technical barrier.

For the two-way desert water spray towed vehicle that tows of realizing that above goal of the invention provides is a kind ofly all to design the vehicle of trailed equipment at two ends, large-scale water pot compartment (water pot trailer), the water pot trailer of its walking wheels by the traction headstock with before and after having is formed, its architectural feature is respectively to be provided with a secondary traction connector in the rear and front end of trailer chassis vehicle frame, respectively is provided with one at the front portion of chassis frame and rear portion and can be used for convenient traction headstock and hang with the water pot compartment and connect the hydraulic lifting support (jack) that draws.The utility model is owing to be equipped with trailed equipment at water pot trailer two ends, make the traction headstock in the front and back of water pot trailer any end all can realize car traction and roping are travelled, sprinkler car its huge water pot compartment in the way of travelling of desert highway just need not to turn and has reversed end for end like this, has solved large-scale sprinkler car and reverse end for end the turning problem of difficult on narrow desert highway.In the real work, when the traction headstock need even be hung and draw certain end in tank car railway carriage or compartment such as front end and travels, utilize earlier the hydraulic lifting device of being located at front end that the front end of water pot trailer is lifted, then will draw headstock pours centering into and the trailer chassis vehicle frame is hung up, receive again at last and rise preceding hydraulic lifting device, can realize that like this forward direction of vehicle is pulled operation; Need reverse end for end to do reversing sense as afterwards when travelling as water spray towed vehicle in the way, then utilize front end hydraulic lifting device to prop up the trailer front end earlier, remove mounting of traction headstock and trailer chassis's front end, then headstock is sailed the rear end that moves to the water pot trailer, receive and rise preceding hydraulic lifting device, utilize rear end hydraulic lifting device to prop up the trailer rear end again, at last by aforementioned manner will draw headstock pour into centering mount trailer and will the back before the hydraulic lifting device pack up, can realize the back of vehicle to pulling operation.

The utlity model has novel structure, maneuverability, travel conveniently and technical application and reliability advantages of higher, solved large-scale sprinkler car on narrow desert highway, turn the tune problem of difficult, but large-tonnage draws water, thereby has improved the degree of utilization and the work efficiency of towed vehicle.

Further specified and to provide in conjunction with accompanying drawing behind the literary composition what the utility model example structure did.

Fig. 1 is that the headstock and the towing bracket of desert described in the utility model water spray towed vehicle takes off the preceding situation scheme drawing of extension.

Fig. 2 hangs the situation scheme drawing for headstock and taking off of towing bracket in this desert water spray towed vehicle.

Fig. 3 is the trailer haul situation scheme drawing of this desert water spray towed vehicle.

As shown in the figure, this desert water spray towed vehicle is made up of traction headstock 1 and water pot trailer two parts.Be provided with traction seat 2 behind the traction headstock 1, running wheel group 9 and 9 before and after water pot trailer chassis 10 is provided with '.With so that water pot trailer and traction headstock 1 connect the forward and backward traction connector 11 hung ', be located at the rear and front end of trailer chassis 10 in 11 minutes, be used to make the forward and backward hydraulic lifting support 8 of any end lifting before and after the water pot trailer ', 8 then branch be located at the front portion and the rear portion of chassis overhang 10.In addition, in concrete enforcement structure of the present utility model, for towed vehicle can be travelled more easily, the front and back walking wheels of water pot trailer can be designed to the structure of class such as aircraft alighting gear formula, its implementation be before and after the trailer chassis vehicle frame walking wheels place respectively be provided with a secondary walking wheels hydraulic pressure distributor 6 ', 6, make trailer front and back walking wheels 9,9 ' become can by this wheels hydraulic pressure distributor 6 of walking ', 6 manipulations also can be along vehicle frame 10 vertical walking wheels to folding and unfolding, like this, can be as required behind trailer will lean on headstock end walking wheels to pack up or put down, hang the water pot trailer after when making vehicle ' all the time only with the work that lands of one group of road wheel as undercarriage.For example when drawing headstock 1 after front end mounts vehicle frame 10, hydraulic pressure distributor 6 before can utilizing ' front walking wheel group 9 is accepted (referring to Fig. 2 and Fig. 3); And change when mounting vehicle frame 10 by the rear end when traction headstock 1, hydraulic pressure distributor 6 before then can utilizing earlier ' preceding walking commentaries on classics group 9 is put down utilizes back hydraulic pressure distributor 6 with rear walking wheel group 9 ' accept again.Other label is respectively among the figure: 3, unit power plant; 4, suction pump; 5, water jet pump; 7, water pot.

Technical scheme described in the utility model also can be applicable in the large-scale towed vehicle structure of other routine.

Claims

1, a kind of two-way desert water spray towed vehicle that tows, the water pot trailer of wheels (9,9 ') of walking by traction headstock (1) with before and after having is formed, it is characterized in that respectively being provided with a secondary traction connector (11,11 '), respectively be provided with a hydraulic lifting support (8 ', 8) at the front portion of chassis frame and rear portion in the rear and front end of trailer chassis vehicle frame (10).

2, desert as claimed in claim 1 water spray towed vehicle, it is characterized in that before and after the trailer chassis vehicle frame walking wheels place respectively is provided with a secondary walking wheels hydraulic pressure distributor (6 ', 6), walking wheels (9,9 ') serve as reasons that this walking wheels hydraulic pressure distributor (6 ', 6) is handled and can be along the vertical walking wheels to folding and unfolding of vehicle frame (10) before and after the trailer.