CN2790823Y

CN2790823Y - Coach suspension apparatus

Info

Publication number: CN2790823Y
Application number: CN 200520090441
Authority: CN
Inventors: 曲凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-22
Filing date: 2005-04-22
Publication date: 2006-06-28
Anticipated expiration: 2015-04-22

Abstract

The utility model relates to a coach suspension device which is composed of a sling apparatus, a transverse beam and supporting hooks, wherein the sling apparatus is connected to the transverse beam. The supporting hooks are in a symmetrical structure and are installed at both ends of the transverse beam. Each part of the supporting hook is mainly composed by a connecting arm, a supporting base, supporting hooks and an interlocking plate. One end of each of the two supporting hooks is arranged on the supporting base, and the other end is in a curved hook structure. One end of the interlocking plate is movably connected with one supporting hook. The other end of the interlocking plate is provided with a plurality of bayonets. The corresponding position of the other supporting hook is provided with locking clamping pieces. The bayonets are clamped with the locking clamping pieces. The supporting base is connected with the transverse beam through the connecting arm. The utility model uses the supporting hook to hook the two front wheels of a coach; a main arm lifts to lift the front wheels of the coach; the front wheels of the coach are supported by a supporting mechanism; the coach can be supported and pulled by disassembling the coach suspension device of the utility model. Compared with the prior art, the utility model saves the human energy and shortens the time in the operational process, and can make the road smooth in a short time.

Description

Bus suspension device

One, technical field: the utility model relates to a kind of suspension apparatus, particularly relates to a kind of suspension apparatus that leads usefulness that drags when being applied to various vehicle failure.

Two, background technology: motorcoach breaks down, lead away as untimely dragging, can impact traffic conditions, but its holder is led work one to being individual very stubborn problem, general holder tool height is 260mm, and motorcoach front-wheel nadir ground height is 274mm, in order to prevent the damage car chassis, holder tool mechanism directly can not be stretched into the motorcoach bottom, the method that adopts was with jack the motorcoach front axle to be raised in the past, will ask tool to stretch into, hold in the palm and lead, inconvenient operation wastes time and energy, and can not solve the arteries of communication problem rapidly.

Three, summary of the invention:

1, goal of the invention: the utility model provides a kind of Bus suspension device, and its purpose adopts jack that the motorcoach front axle is raised when being to solve motorcoach and breaking down, will ask tool to stretch into, hold in the palm and lead, inconvenient operation wastes time and energy, and can not solve the problem of arteries of communication rapidly.

2, technical scheme: the utility model is achieved through the following technical solutions:

A kind of Bus suspension device is characterized in that: this suspension apparatus partly constitutes by hanging locking device, crossbeam, hook; Hanging locking device is connected on the crossbeam; Hook is a symmetrical structure partly, is arranged on the two ends of crossbeam; Every part mainly is made of connecting arm, bearing, hook, interlock plate, and hook is two, and hook is connected on the bearing, and an end of hook is the crotch structure; One end of interlock plate and a hook flexibly connect; The other end of interlock plate is provided with some bayonet sockets; The relevant position is provided with the locking fastener on another hook; Bayonet socket clamps with the locking fastener and is connected; Bearing is connected with crossbeam by connecting arm.

Hook is the warp architecture that adapts with wheel.

Hanging locking device is made of two arms that are arranged on the crossbeam.

3, advantage and effect: by the enforcement of technical solutions of the utility model, adopt jack that the motorcoach front axle is raised in the time of can solving motorcoach well and break down, will ask tool to stretch into, hold in the palm and lead, inconvenient operation wastes time and energy, and can not solve the problem of arteries of communication rapidly.The utility model partly blocks two front-wheels of motorcoach with hook, principal arm raises the motorcoach front-wheel is lifted, hold the front-wheel of motorcoach with lifting mechanism this moment, taking off the utility model suspension apparatus just can hold in the palm the bus and lead, operating process has been saved manpower with comparing in the past, shortened the time, can make road recover unimpeded at short notice.

Four, description of drawings: accompanying drawing 1 is the utility model structural representation;

Accompanying drawing 2 is the utility model one side structure scheme drawing.

Five, the specific embodiment: the utility model is realized with following technology official documents and correspondence:

As shown in Figure 1, the utility model Bus suspension device partly constitutes by hanging locking device, crossbeam 4, hook; Hang locking device and be made of two arms 5 that are arranged on the crossbeam 4, an end of two arms is connected on the crossbeam 4, and the other end interconnects, and is connected with the arm of trailer during use; Hook is a symmetrical structure partly, is arranged on the two ends of crossbeam 4; Every part is made of connecting arm 6, bearing 3, hook 1, interlock plate 2, and hook 1 is two, and an end of hook 1 is arranged on the bearing 3, the other end of hook 1 for the wheel crotch structure that adapts; One end of interlock plate 2 and a hook 1 flexibly connect; The other end of interlock plate 2 is provided with three bayonet sockets 7; The relevant position is provided with locking fastener 8 on another hook; Bayonet socket 7 clamps with locking fastener 8 and is connected, and can select different bayonet sockets and locking fastener 8 to clamp according to different wheel diameters; Bearing 3 is connected with crossbeam 4 by connecting arm 6.

The utility model working process is as follows: according to the wheel diameter of careless passenger vehicle, be connected with locking fastener on the hook by one in three bayonet sockets on the selection interlock plate, regulate the position of two hooks, because the hook of this suspension apparatus partly is symmetrical a pair of, crossbeam partly connects two hooks during use, and the suspension hook on the trailer principal arm hooks the arm of the utility model upper end; The trailer principal arm raises, and is drawing suspension apparatus and is following its rising, and the track front of motorcoach ground distance is enough to make the holder tool to stretch into like this, motorcoach is held in the palm lead.

The utility model suspension apparatus is applicable to that wheel diameter is 1000,1100,1200 motorcoach, adjusts to suitable position according to the wheel actual size with the bayonet socket of hook, interlock plate during use.

Claims

1, a kind of Bus suspension device is characterized in that: this suspension apparatus partly constitutes by hanging locking device, crossbeam (4), hook; Hanging locking device is connected on the crossbeam (4); Hook is a symmetrical structure partly, is arranged on the two ends of crossbeam (4); Every part mainly is made of connecting arm (6), bearing (3), hook (1), interlock plate (2), and hook (1) is two, and hook (1) is connected on the bearing (3), and an end of hook (1) is the crotch structure; One end of interlock plate (2) and a hook (1) flexibly connect; The other end of interlock plate (2) is provided with some bayonet sockets (7); The relevant position is provided with locking fastener (8) on another hook; Bayonet socket (7) clamps with locking fastener (8) and is connected; Bearing (3) is connected with crossbeam (4) by connecting arm (6).

2, according to the Bus suspension device described in the claim 1, it is characterized in that: hook (1) is the warp architecture that adapts with wheel.

3, according to the Bus suspension device described in the claim 1, it is characterized in that: hang locking device and constitute by two arms (5) that are arranged on the crossbeam (4).