CN209024120U - A kind of chassis hanger for special purpose vehicle - Google Patents

Abstract

The utility model relates to vehicle hanging device field more particularly to a kind of chassis hangers for special purpose vehicle.It includes chassis bracket, and chassis bracket is equipped with fixed arm, and fixed arm is equipped with the briquetting for pushing down special purpose vehicle upper end far from one end of chassis bracket, and the upper end of briquetting is equipped with the hanging ring passed through for lifting rope.The utility model improves the service life of wheel shaft or suspender to wheel shaft or suspender impact force when can substantially reduce special purpose vehicle lifting to the ability to bear on chassis by chassis bracket.

Description

A kind of chassis hanger for special purpose vehicle

Technical field

The utility model relates to vehicle hanging device field more particularly to a kind of chassis hangers for special purpose vehicle.

Background technique

Special purpose vehicle is frequently necessary to be hung on helicopter with lifting rope and transport to place of working, and usual helicopter is from tire Inside, or directly lifted from power axle, both lifting modes have certain defect, this is because helicopter Lifting the instant impact to rise and fall can act directly on wheel shaft, to influence the service life of wheel shaft or suspender.

To solve the above-mentioned problems, 206872260 U of Chinese patent Authorization Notice No. CN, grant date 2018.01.12, Entitled " a kind of boom hoisting for passenger-carrying chassis ", discloses a kind of boom hoisting for passenger-carrying chassis, including main body, It is characterized in that, the main body is that the cube of rectangular channel is provided among one, is set between rectangular channel there are two rolling placed in parallel above and below Son；The body side, which is set, connects through-hole there are two symmetrical；The lifting hole(eyelet) device for lifting is equipped on the upside of the main body；It is described Lifting hole(eyelet) device includes limit cylinder, is equipped with chuck in limit cylinder.But car and special purpose vehicle architectural difference are larger, this device It is not particularly suited for the lifting of special purpose vehicle.

Utility model content

The purpose of this utility model is to overcome in the prior art from lifting special purpose vehicle on tire or power axle The impact force excessive deficiency that will affect wheel shaft or suspender when falling, provide one kind when can substantially reduce special purpose vehicle lifting to wheel shaft or The chassis hanger for special purpose vehicle of suspender impact force.

To achieve the goals above, the utility model uses following technical scheme:

A kind of chassis hanger for special purpose vehicle, including chassis bracket, chassis bracket are equipped with fixed arm, and fixed arm is separate One end of chassis bracket is equipped with the briquetting for pushing down special purpose vehicle upper end, and the upper end of briquetting is equipped with the hanging ring passed through for lifting rope.

Chassis bracket is put into below the chassis of special purpose vehicle, touch the chassis of special purpose vehicle, pass through the briquetting pressure on fixed arm Chassis bracket is fixed on chassis by the firmly upper end of Particular Automobile Body, and lifting rope is passed through the i.e. available helicopter of hanging ring conveniently Special purpose vehicle, impact force when special purpose vehicle lifts mainly are born by chassis bracket, and the impact force to wheel shaft or suspender is greatly reduced, Reduce the failure rate of special purpose vehicle lifting.

Preferably, the number of the fixed arm is four, four fixed arms are respectively hinged at four sides of chassis bracket Angle.Four fixed arms carry out special purpose vehicle to stablize fixation, while uniform force, guarantee stability when special purpose vehicle lifting.

Preferably, the fixed arm includes the first fixed arm and the second fixed arm, the first fixed arm is telescopically installed On the second fixed arm, the second fixed arm is hinged on chassis bracket, and briquetting is located on the first fixed arm.Fixed arm, which is made into, to be stretched The form of contracting, facilitates briquetting from top to bottom to compress special purpose vehicle.

Preferably, further including pedestal, pedestal is located at the lower section of chassis bracket, and pedestal is liftably arranged in chassis bracket On.The engagement or separation that chassis bracket and chassis are realized by way of lifting, facilitate entire suspender and special purpose vehicle disassembly or Separation.

Preferably, the lower section of the pedestal is equipped with several walking universal wheels.Universal wheel of walking increases the flexibility of pedestal, Facilitate push-in or releases chassis.

Preferably, the fixed arm is equipped with auxiliary legs, auxiliary legs include bracket and the auxiliary that is located on bracket Universal wheel, bracket are collapsibly arranged on the second fixed arm.After special purpose vehicle is lifted into designated place, fixed arm is put down, is assisted Universal wheel contacts to earth, and can rapidly drag pedestal away and separate with special purpose vehicle.

The beneficial effects of the utility model are: (1), by below the chassis of pedestal push-in special purpose vehicle, rising chassis bracket makes bottom The contact of the chassis of disc holder and special purpose vehicle, rotates fixed arm, briquetting is made to push down the edge on Particular Automobile Body, is passed through and is hung with lifting rope The i.e. available helicopter of ring lifts it, and structure is simple, accurate positioning；(2) when special purpose vehicle lifts, impact force is mainly by chassis bracket It bears, is greatly reduced the impact force to wheel shaft or suspender, reduce the failure rate of special purpose vehicle lifting, improve making for wheel shaft or suspender Use the service life；(3) special purpose vehicle is lifted to designated place, and fixed arm is gone to level, chassis overhang is lowered, is at this moment entirely hung Tool likeness in form trailer, directly with rope be inserted in hanging ring pedestal can be dragged away with special purpose vehicle be detached from, it is easy to operate.

Detailed description of the invention

Fig. 1 is the usage state diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model.

In figure: chassis bracket 1, special purpose vehicle 11, fixed arm 2, the first fixed arm 21, the second fixed arm 22, briquetting 3, hanging ring 4, auxiliary legs 5, bracket 51, auxiliary universal wheel 52, pedestal 6, walking universal wheel 7.

Specific embodiment

The utility model is further described in the following with reference to the drawings and specific embodiments.

As shown in Figure 1 to Figure 2, a kind of chassis hanger for special purpose vehicle, including chassis bracket 1, chassis bracket is equipped with Fixed arm 2, fixed arm are equipped with the briquetting 3 for pushing down 11 upper end of special purpose vehicle far from one end of chassis bracket, and the upper end of briquetting is set There is the hanging ring 4 passed through for lifting rope.The number of fixed arm is four, and four fixed arms are respectively hinged at four sides of chassis bracket Angle, four fixed arms carry out special purpose vehicle to stablize fixation, while uniform force, guarantee stability when special purpose vehicle lifting, and solid Fixed arm can be rotated, and can choose the fixed position of briquetting.Fixed arm includes the first fixed arm 21 and the second fixed arm 22, and first is solid Fixed arm is retractably installed on the second fixed arm, and the second fixed arm is hinged on chassis bracket, and briquetting is located at the first fixed arm On, fixed arm is made into telescopic form, and briquetting is facilitated from top to bottom to compress special purpose vehicle.

It further include pedestal 6, pedestal is located at the lower section of chassis bracket, and chassis bracket is liftably set on the base, pedestal Lower section be equipped with several walking universal wheels 7, the engagement or separation on chassis bracket and chassis are realized by way of lifting, is facilitated whole A suspender and the disassembly of special purpose vehicle separate, and walking universal wheel increases the flexibility of pedestal, facilitate push-in or release chassis.It is fixed Arm is equipped with auxiliary legs 5, and auxiliary legs include bracket 51 and the auxiliary universal wheel 52 being located on bracket, and bracket is collapsibly set It sets on the second fixed arm, after special purpose vehicle is lifted into designated place, puts down fixed arm, auxiliary universal wheel contacts to earth, cooperation walking ten thousand To wheel, rapidly pedestal can be dragged away and separated with special purpose vehicle.

When the utility model is embodied: below the chassis of pedestal push-in special purpose vehicle, rising chassis bracket makes chassis support The contact of the chassis of frame and special purpose vehicle, rotates fixed arm, adjusts the position of briquetting, adjusts the extension elongation of the first fixed arm, makes to press Block only pushes down the edge of Particular Automobile Body upper end, passes through the i.e. available helicopter of hanging ring with lifting rope and lifts to it, needs to unload down When, the first fixed arm is extended, the lock state of briquetting is contacted, puts down fixed arm, auxiliary stand, which is turned down, makes auxiliary ten thousand It contacts to earth to wheel, penetrates hanging ring with rope and drag pedestal away.

The beneficial effects of the utility model are: rising chassis bracket makes chassis by below the chassis of pedestal push-in special purpose vehicle The contact of the chassis of bracket and special purpose vehicle, rotates fixed arm, briquetting is made to push down the edge on Particular Automobile Body, passes through hanging ring with lifting rope I.e. available helicopter lifts it, and structure is simple, accurate positioning；When special purpose vehicle lifts, impact force is mainly born by chassis bracket, The impact force to wheel shaft or suspender is greatly reduced, reduces the failure rate of special purpose vehicle lifting；Special purpose vehicle is lifted to designated place, Fixed arm is gone into level, chassis overhang is lowered, at this moment entire suspender is similar to trailer, is directly inserted in hanging ring with rope Pedestal is dragged away and is detached from special purpose vehicle, it is easy to operate.

Claims (6)

1. a kind of chassis hanger for special purpose vehicle, characterized in that including chassis bracket, chassis bracket is equipped with fixed arm, Gu Fixed arm is equipped with the briquetting for pushing down special purpose vehicle upper end far from one end of chassis bracket, and the upper end of briquetting is equipped with to be passed through for lifting rope Hanging ring.

2. a kind of chassis hanger for special purpose vehicle according to claim 1, characterized in that the number of the fixed arm is Four, four fixed arms are respectively hinged at four corners of chassis bracket.

3. a kind of chassis hanger for special purpose vehicle according to claim 1 or 2, characterized in that the fixed arm includes First fixed arm and the second fixed arm, the first fixed arm are retractably installed on the second fixed arm, and the second fixed arm is hinged on On chassis bracket, briquetting is located on the first fixed arm.

4. a kind of chassis hanger for special purpose vehicle according to claim 1 or 2, characterized in that further include pedestal, pedestal Positioned at the lower section of chassis bracket, chassis bracket is liftably set on the base.

5. a kind of chassis hanger for special purpose vehicle according to claim 4, characterized in that the lower section of the pedestal is equipped with Several walking universal wheels.

6. a kind of chassis hanger for special purpose vehicle according to claim 3, characterized in that the fixed arm is equipped with auxiliary Stabilizer blade is helped, auxiliary legs include bracket and the auxiliary universal wheel being located on bracket, and the second fixed arm is collapsibly arranged in bracket On.