CN2369986Y

CN2369986Y - Multifunctional hydraulic transport vehicle

Info

Publication number: CN2369986Y
Application number: CN 99234503
Authority: CN
Inventors: 王国治
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-04-02
Filing date: 1999-04-02
Publication date: 2000-03-22
Anticipated expiration: 2009-04-02

Abstract

The utility model relates to a hydraulic conveying vehicle which is provided with a chassis of a traction vehicle frame which is composed of a tire used in an engineering machine and a weight bearing bridge. A hydraulic lifting device which is composed of a positioning mechanism and four sets of two-stage hydraulic oil cylinders is arranged on the chassis through a rotary disk. Two bending arm lifting frames are arranged on the lifting device side by side, and the front end of each bending arm lifting frame is provided with a fork head. The utility model can load, unload and convey large heavy objects under the condition without cranes and other conveying tools. Products of the hydraulic conveying vehicle is suitable for conveying large heavy objects in petroleum geological exploration, oil field operation, etc., and is also suitable for conveying integral large goods generally.

Description

The high-mobility, multipurpose, wheeled vehicle hydraulic carrier

The utility model content belongs to the means of delivery technical field, relates to a kind of extraordinary transport trolley that can be used for the oversize cargo migration that seems to be in fork truck.

In the prior art field, the goods of the less and lighter weight of the good place of surface conditions such as known fork truck is only applicable in the warehouse, harbour, goods yard carrying volume, can not adapt to the needs of migration super large heavy goods under abominable road conditions, and can not replace crane to carry out the cargo handling operation of transport vehicle.

The purpose of this utility model is to overcome the existing in actual use limitation of prior art, provide a kind of of many uses, compact conformation, rationally, can under various pavement conditions, realize the high-mobility, multipurpose, wheeled vehicle hydraulic carrier of oversize cargo carrying, loading and unloading operation easily.

Be used to realize that the technical solution of foregoing invention purpose is such: the high-mobility, multipurpose, wheeled vehicle hydraulic carrier that is provided have one one by 2～4 construction machinery and equipments with tire and 1～2 traction frame chassis that carrying bogie is formed, on the chassis, a hydraulic hoist unit of being made up of detent mechanism and quadruplet two-stage hydraulically extensible oil cylinder is installed, on jack up unit, is installed with the curved boom hoisting rack of two front end band jaws side by side by rotating disk.In the work, hoisting rack can be done in 360 ° of scopes around the chassis together with jaw and rotate, and the control of hydraulic ram propulsion source and lifting thereof, slewing arrangement is provided by special Hydraulic Station.

Compared with prior art, the advantage that the utility model had is: 1, do not having under the situation of crane, and can be to large-scale transport vehicle with ultra-large type weight disposable integral dress (unloading); 2, do not having under the situation of large-scale transport vehicle, can utilize the sledge seat of equipment itself to carry; 3, as jig, roping standard container very easily are installed on hoisting rack.

Below with reference to accompanying drawing the utility model content is described further.

Fig. 1 is the lateral face structural representation of one of the utility model specific embodiment.

Fig. 2 is a forward face structural representation embodiment illustrated in fig. 1.

Fig. 3 is the working state schematic representation that utilizes this hydraulic carrier carrying activity mobile field camp.

Fig. 4 is the working state schematic representation that utilizes this hydraulic carrier lifting loading and unloading weight.

Referring to Fig. 1 and Fig. 2, traction frame chassis 7 of the present utility model is made up of with tire and two (or one) carrying bogies four (or two) heavy construction machines, the hydraulic hoist unit that is made of detent mechanism 5 and the flexible hydraulic ram of quadruplet two-stage is installed on the frame chassis 7 by the rotating disk 3 that can do 360 ° of rotations, the traction and the steering hardware 1 that also dispose Hydraulic Station and the control system 2 thereof that is used to start also modulated pressure jack up unit work on the chassis 7 and be used for articulating with tractor truck, on jack up unit, be installed with the curved boom hoisting rack 6 of two front end band jaws 8 side by side, between two jaws 8 of jack up unit, width adjusting device 10 be installed.Carrying heavy goods is when (as carrying movable mobile field camp shown in Figure 3), the jaw 8 of two transport trolleys is inserted (this hole needs predetermined fixed on weight) in the spliced eye that is handled upside down weight simultaneously, with pin jaw 8 and jack base are connected together, start Hydraulic Station 2, make 9 work of one-level hydraulic ram, weight is given rise to shipping height, insert locating dowel pin, pin the back car rotating disk pin and unsteady pivot pin, after pulling out the rotating disk pin and unsteady pivot pin of front truck simultaneously, can start tractor truck and weight be pulled away (Fig. 3, arrow is depicted as tractor truck garage direction among the figure).During the loading and unloading weight, with two hydraulic carriers simultaneously to waiting to load and unload by the weight, to also use the pin pinning in the 8 insertion spliced eyes of the jaw on the curved boom hoisting rack 6, start Hydraulic Station 2 I and II hydraulic ram 9,4 all worked, weight is given rise to maximum height after, with means of delivery to upborne weight, transferring weight makes it to place reposefully on the means of delivery, draw back jaw 8, regain oil cylinder, the operation of then loading and unloading weight is promptly accused and is finished (Fig. 4).

Product described in the utility model is specially adapted to the carrying of ultra-large type weights such as petroleum geology exploration, oil field field work, also is fit to generally speaking when weight-lifting equipment such as no crane and other means of delivery the integral body of large cargo to be carried.

Claims

1, a kind of high-mobility, multipurpose, wheeled vehicle hydraulic carrier, it is characterized in that having one one by 2～4 construction machinery and equipments with tire and 1～2 traction frame chassis (7) that carrying bogie is formed, (7) are gone up and by rotating disk (3) hydraulic hoist unit of being made up of detent mechanism (5) and quadruplet two-stage hydraulically extensible oil cylinder (9,4) are installed on the chassis, are installed with the curved boom hoisting rack (6) of two front end band jaws (8) on jack up unit side by side.

2, high-mobility, multipurpose, wheeled vehicle hydraulic carrier as claimed in claim 1 is characterized in that between two jaws (8) of jack up unit width adjusting device (10) being installed.

3, high-mobility, multipurpose, wheeled vehicle hydraulic carrier as claimed in claim 1 is characterized in that disposing Hydraulic Station and control mechanism (2) thereof on frame chassis (7).