CN214989668U

CN214989668U - Whole quick-witted front end hoist of wide body tipper

Info

Publication number: CN214989668U
Application number: CN202121205488.3U
Authority: CN
Inventors: 陈建博; 秦志强; 周巧宁
Original assignee: Xi'an Tongli Heavy Industry Co ltd
Current assignee: Xi'an Tongli Heavy Industry Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-03
Anticipated expiration: 2031-06-01

Abstract

The utility model relates to a whole quick-witted front end hoist of wide body tipper, this whole quick-witted front end hoist of wide body tipper, including last hoist body, lower hoist body, chain, rings, the dicyclo is buckled, and the D type is broken out, the spacer pin. Go up hoist body upper end and hoisting equipment lifting hook and be connected, the lower extreme is through chain, D type shackle and this body coupling of hoist down, and lower hoist body sets up strong point and stop device and is connected with the wide body car through roof beam. In the use and the lifting process, the lifting appliance and the wing surface of the through beam of the wide-body dump truck are always in a vertical state, and the left and right movement can be limited by the limiting plate, so that the lifting appliance is prevented from being separated from the wide-body dump truck, the overturning is prevented, and the safety is improved. The utility model discloses simple structure can convenient and fast realize that the complete machine front end lifts by crane, effectively ensures that the complete machine front end is in the stable condition at the process of lifting by crane, and the while is easy and simple to handle, saves the activity duration, and the resource of using manpower sparingly reduces operating personnel intensity of labour. The maintenance efficiency is improved.

Description

Whole quick-witted front end hoist of wide body tipper

Technical Field

The utility model belongs to the technical field of the wide body tipper maintenance of equipment, more specifically the utility model relates to a whole quick-witted front end hoist of wide body tipper.

Background

When the wide dumper is used for maintaining and disassembling the front axle tires, the front end of the whole dumper needs to be lifted by means of a lifting appliance and the like, the tires need to be shaken in the disassembling process, and the weight of the whole dumper is heavy. In order to ensure safety, the front end of the whole machine is in a balanced state in the lifting process, and a lifting point is limited in the process of shaking the tire. In the prior art, a traction hook of the wide dump truck is used as a lifting point, a lifting belt, a steel wire rope or a chain is used, the lifting point is unsafe, an anti-collision beam and a bumper of the wide dump truck need to be detached before lifting, the steps are complex, and the efficiency is low.

Disclosure of Invention

The utility model provides a whole quick-witted front end hoist of wide body tipper to prior art not enough, provides a simple structure, can convenient and fast realize that the complete machine front end lifts by crane, effectively ensures that the complete machine front end is in the stable state at the process of lifting by crane, and it is easy and simple to handle simultaneously, prevents that the hoist from colliding with the complete machine paint, improves maintenance efficiency's complete machine front end hoist.

The utility model discloses a solve the technical scheme that above-mentioned technical problem took and be:

a front end lifting appliance of a whole wide dumper comprises an upper lifting appliance body, a lower lifting appliance body, a chain, lifting rings, double-ring buckles, D-shaped shackles and limiting pins. When the lifting appliance lifts the front end of the whole lifting appliance, the upper lifting appliance body is connected with a lifting equipment hook through a lifting ring, the upper lifting appliance body is connected with the lower lifting appliance body through a chain, a chain shackle and a D-shaped shackle, and the lower lifting appliance body is provided with a supporting point and a limiting device and is connected with a through beam of a wide car.

The upper hanger body is a cross beam type hanger, and three lifting lugs are arranged at two ends and the middle part of the upper hanger body.

The lower lifting appliance body is a cross beam type lifting appliance, two ends of the lower lifting appliance body are respectively provided with a lifting lug, and the middle part of the lower lifting appliance body is provided with a damping supporting block and a limiting device.

The chain, the hanging ring, the double-ring buckle and the D-shaped shackle limiting pin are all standard products.

Adopt the technical scheme of the utility model, can obtain following beneficial effect:

whole quick-witted front end hoist of wide body tipper, when lifting by crane the complete machine front end, link up the roof beam as the holding surface with the wide body car, the towing pintle is as spacing, thereby when lifting by crane the complete machine front end, lower hoist body shock attenuation supporting shoe with link up the roof beam contact, hoist body stop device becomes spacing with the towing pintle inserts down to the spacer pin, like this, can convenient and fast lift by crane, and lift by crane the in-process, guarantee that hoist and complete machine front end are the face contact, complete machine front end department is in stable state like this, can not take place to empty, improve and lift by crane convenience and security, adopt moreover the utility model discloses a structure need not demolish the anticollision roof beam and the bumper of installing in the driver's cabin front end, save labour time, reduce intensity of labour. Hoist, simple structure, can convenient and fast realize that whole quick-witted front end of wide body tipper lifts by crane, effectively ensure that the complete machine front end is in steady state at the process of lifting by crane, easy and simple to handle simultaneously improves maintenance efficiency.

Drawings

Fig. 1 is a schematic structural view of a front end spreader of a whole wide dumper of the utility model;

in the figure, 1 is a hanging ring; 225 ton type D shackle; 3, mounting the hanger body; 49.5 ton D shackle; 5, double-ring buckling; 6, a chain; 7, lowering the hanger body; 8, damping supporting blocks; 9 limiting pin.

Detailed Description

The embodiments of the present invention, such as the shapes and structures of the components, the mutual positions and connection relations between the components, the functions and the operation principles of the components, will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1, the front end lifting appliance of the whole wide dump truck comprises an upper lifting appliance body 3, wherein the upper lifting appliance body is formed by welding a welding rectangular tube, lifting lugs at two ends and a middle lifting lug, the middle lifting lug is connected with a lifting hook of a lifting device through a 25-ton D-shaped shackle 2 and a lifting ring 1 at the upper end of the upper lifting appliance body 3, and the lifting lugs at two ends are respectively connected with a lower lifting appliance body 7 through a 9.5-ton shackle 4, a double-ring shackle 5 and a chain 6 at the lower end of the upper lifting appliance body 3.

The lower lifting appliance body 7 is formed by welding a welded rectangular pipe, lifting lugs at two ends, a limiting plate and a base plate, the lifting lugs at the two ends are respectively connected with the upper lifting appliance body 3 through 9.5 ton shackles 4, double-ring shackles 5 and chains 6, and the middle part of the lower lifting appliance body is provided with a detachable damping supporting block 8 and a limiting pin 9 inserted into a traction hook of the wide dumper in the lifting process.

When the lifting appliance at the front end of the whole wide-body dump truck is used for lifting, the upper lifting appliance body 3 is connected with a lifting hook of a lifting device and connected with the lower lifting appliance body 7, so that the lifting appliance is positioned at the wing surface of the through beam of the wide-body dump truck, which is perpendicular to the view shown in figure 1, the damping supporting block 8 is vertically contacted with the through beam, the limiting plates at the left side and the right side of the lower lifting appliance body 7 are respectively positioned at the two sides of the traction hook of the wide-body dump truck, and the limiting pin 9 is connected with the traction hook through the lower lifting appliance body 7, so that the lifting appliance and the wing surface of the through beam of the wide-body dump truck are always in a vertical state in the lifting process, and can be limited to move left and right through the limiting plates, the lifting appliance is prevented from being separated from the wide-body dump truck, the overturning is prevented, the safety is improved, in addition, the lifting appliance does not need to remove parts on the wide-body dump truck during the lifting, can be conveniently and quickly lifted, the operation time and the manpower resource is saved, and the labor intensity of operators is reduced.

Whole quick-witted front end hoist of wide body tipper, simple structure, low in manufacturing cost can convenient and fast realize that the complete machine front end lifts by crane, effectively ensures that the complete machine front end is in steady state lifting by crane the in-process for operating personnel lifts by crane convenient operation, improves the operating efficiency.

Claims

1. A front end lifting appliance of a whole wide dumper comprises a lifting ring (1), 25-ton D-shaped shackles (2), an upper lifting appliance body (3), 9.5-ton D-shaped shackles (4), a double-ring buckle (5), a chain (6), a lower lifting appliance body (7), a damping supporting block (8) and a limiting pin (9), wherein when the lifting appliance lifts the front end of the whole dumper, the upper end of the upper lifting appliance body (3) is connected with a lifting equipment lifting hook through the lifting ring (1), the lower end of the upper lifting appliance body is connected with the lower lifting appliance body (7) through the 9.5-ton D-shaped shackles (4), the double-ring buckle (5) and the chain (6), and the lower lifting appliance body (7) is provided with a supporting point and a limiting device which are connected with a through beam of the wide dumper.

2. The front end lifting appliance of the whole wide dumper body is characterized in that an upper lifting appliance body (3) is formed by welding a rectangular welding pipe, lifting lugs at two ends and a middle lifting lug, the middle lifting lug is connected with a lifting hook of a hoisting device through a 25-ton D-shaped shackle (2) and a lifting ring (1) at the upper end of the upper lifting appliance body (3), and the lifting lugs at the two ends are connected with a lower lifting appliance body (7) through a 9.5-ton D-shaped shackle (4), a double-ring shackle (5) and a chain (6) at the lower end of the upper lifting appliance body (3).

3. The front end lifting appliance of the whole wide dumper body machine is characterized in that the lower lifting appliance body (7) is a rectangular pipe, lifting lugs are arranged at two ends of the lifting appliance and are connected with the upper lifting appliance body (3) through 9.5-ton D-shaped shackles (4), double shackles (5) and chains (6) at the upper end of the rectangular pipe, six damping supporting blocks (8) are installed in the middle of the rectangular pipe, and limiting devices are arranged on two sides of each damping supporting block (8).

4. The shock absorbing support block (8) and the lower spreader body (7) according to claim 3, using a plug-in connection method.