CN213771052U

CN213771052U - Special lifting appliance for frame cross beam of heavy truck

Info

Publication number: CN213771052U
Application number: CN202021242435.4U
Authority: CN
Inventors: 马荣博; 高超; 黄晓亮; 王龙; 付伟; 赵豪杰
Original assignee: Shaanxi Heavy Duty Automobile Co Ltd
Current assignee: Shaanxi Heavy Duty Automobile Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-07-23
Anticipated expiration: 2030-06-30

Abstract

The utility model provides a heavy truck frame crossbeam special lifting device, including the body frame body, the rigid coupling has joint spare on the body frame body, joint spare is used for the card to be solid frame crossbeam's one end, it has the piece of lifting by hoisting accessory lifting end rigid coupling or dismantlement to go back the rigid coupling on the body frame body, joint spare has two settings at least, joint spare is the joint board, the draw-in groove has been seted up on the joint board, the draw-in groove all sets up towards the direction of lifting by crane. The utility model discloses effectual solved in the prior art loaded down with trivial details, the inefficiency problem of heavy type truck frame beam assembly handling process.

Description

Special lifting appliance for frame cross beam of heavy truck

Technical Field

The utility model belongs to the technical field of the handling is equipped, concretely relates to heavy truck frame crossbeam special lifting device.

Background

A large beam assembly is arranged between the central lines of the rear axle of the frame of the heavy truck, the large beam assembly is similar to a wing in shape, so the large beam assembly is commonly called an airplane beam assembly, after the riveting of the beam assembly on a riveting tire or a riveting platform is completed, a lifting appliance is required to be adopted for horizontal lifting, then the beam assembly is stacked to a station storage area, then a steel wire rope is used for secondary vertical lifting of the frame beam for vertical stacking, and finally a forklift can be used for transferring the riveted beam assembly to a riveting line. The processing efficiency of the beam assembly is reduced by two times of hoisting, and meanwhile, the steel wire rope of the beam riveting line is high in damage frequency and production cost due to the fact that the steel wire rope is seriously abraded by the edges of the beam connecting plates.

The utility model has the following contents:

based on the above defect the utility model provides a heavy truck frame crossbeam special lifting device, effectual solved in the prior art loaded down with trivial details, the inefficiency problem of heavy truck frame crossbeam assembly handling process.

The utility model discloses a realize through following technical scheme:

the utility model provides a heavy truck frame crossbeam special lifting device, includes the body frame body, the rigid coupling has the joint spare on the body frame body, the joint spare is used for the card to solidify frame crossbeam's one end, still the rigid coupling has the piece of lifting by hoisting accessory lifting end rigid coupling or dismantlement on the body frame body.

Furthermore, the clamping pieces are at least provided with two sets, the clamping pieces are clamping plates, clamping grooves are formed in the clamping plates, and the clamping grooves are arranged towards the lifting direction.

Furthermore, the joint board by the draw-in groove cuts off into first joint tooth and second joint tooth, wherein, be close to the body frame body be first joint tooth, second joint tooth is longer than first joint tooth.

Further, the main frame body comprises a transverse frame and a longitudinal frame, the transverse frame and the longitudinal frame are fixedly connected in a crossed mode, and the clamping pieces are fixedly connected to two ends of the cross beam respectively.

Further, the lifting piece is a lifting ring.

Furthermore, a handrail is fixedly connected to the main frame body.

Compared with the prior art, the utility model discloses following profitable technological effect has:

(1) the utility model discloses a fixed joint spare that sets up on the body frame body realizes the one end joint with the frame crossbeam to further realize lifting by crane the frame crossbeam is vertical, direct vertical stacking is to depositing the district, has saved the process that earlier level lifted by crane.

(2) The utility model discloses a set up the joint spare into the joint board, and set up the draw-in groove on the joint board, realize with the turn-ups joint of frame crossbeam assembly end to the realization is with the vertical lifting by crane of crossbeam assembly.

(3) The utility model discloses a set up the joint tooth on the joint board for second joint tooth is longer than first joint tooth to this guarantees deflecting certain angle and the slippage hidden danger that produces because the problem of the self-balancing of crossbeam assembly lifts by crane the in-process.

Description of the drawings:

fig. 1 is a schematic view of an overall hanger in a three-dimensional structure according to an embodiment of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a hanger and a frame cross member end flanging in clamping connection according to an embodiment of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the lifting device of an embodiment of the present invention, which is connected to a frame cross member in a clamped manner.

Description of reference numerals:

1-longitudinal frame, 2-transverse frame, 3-clamping plate, 301-clamping groove, 302-second clamping tooth, 303-first clamping tooth, 4-handrail, 5-hanging ring, 6-reinforcing plate, 7-supporting plate and 8-frame cross beam.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

This embodiment realizes the one end joint with the frame cross beam through fixed the setting joint spare on the body frame body to further realize lifting by crane the frame cross beam is vertical, and direct vertical pile is put things in good order to depositing the district, has saved the process that earlier level lifted by crane.

As a further embodiment, as shown in fig. 1, 2 and 3, the joint spare has two settings, the joint spare is joint plate 3, rectangular clamping groove 301 has been seted up on joint plate 3, the width of clamping groove 301 slightly is greater than the turn-ups thickness of frame cross member 8, mutual parallel arrangement of joint plate 3 welds in the both sides of the body frame body, the equal vertical upwards of clamping groove 301, the joint plate quilt draw-in groove 301 cuts off into first joint tooth 303 and second joint tooth 302, wherein, is close to the body frame body be first joint tooth, second joint tooth is longer than first joint tooth.

The body frame body includes crossbearer 2 and indulges frame 1, crossbearer 2 with indulge 1 perpendicular cross welding of frame to weld a pair of reinforcing plate 6 in welding intersection again, some welding of reinforcing plate 6 is on the crossbearer, and some welding plays the effect of firm vertical and horizontal frame welding point on indulging the frame, joint plate 3 weld respectively in on two end of crossbearer 2, indulge 1 and 2 all usable square steel pipe materials of crossbearer, indulge 1 and form with two sections square steel pipe perpendicular welding, at a backup pad 7 of bracing formula welding again of its right angle department to this plays the effect of consolidating the welded right angle, still welds a rings in indulging 1 upper end, and the couple that is used for the electric hoist is hung and is unloaded. And the outer side end of the longitudinal frame 1 is also welded with a handrail 4, so that an operator can conveniently hold the frame when the frame cross beam is lifted, and the stability of the whole lifting process is ensured.

In the embodiment, the clamping piece is arranged as the clamping plate, and the clamping groove is arranged on the clamping plate, so that the flanging of the end of the frame beam assembly is clamped, and the beam assembly is vertically lifted; the clamping teeth on the clamping plate are set to be longer than the first clamping teeth, so that the potential slip hazard caused by deflection of a certain angle due to the self-balancing problem of the beam assembly in the lifting process is guaranteed.

The embodiments given above are preferred examples for implementing the present invention, and the present invention is not limited to the above-described embodiments. Any non-essential addition and replacement made by the technical features of the technical solution of the present invention by those skilled in the art all belong to the protection scope of the present invention.

Claims

1. A special lifting appliance for a frame cross beam of a heavy truck is characterized by comprising a main frame body, wherein a clamping piece is fixedly connected to the main frame body and used for clamping one end of the frame cross beam;

the clamping pieces are at least two clamping plates, clamping grooves are formed in the clamping plates, and the clamping grooves are arranged towards the lifting direction;

the clamping plate is separated into a first clamping tooth and a second clamping tooth by the clamping groove, wherein the first clamping tooth is close to the main frame body, and the second clamping tooth is longer than the first clamping tooth.

2. The special lifting appliance for the cross beam of the frame of the heavy truck as claimed in claim 1, wherein the main frame body comprises a cross frame and a longitudinal frame, the cross frame and the longitudinal frame are fixedly connected in a crossing manner, and the clamping members are fixedly connected to two ends of the cross beam respectively.

3. The special spreader for the frame cross member of the heavy truck as claimed in claim 1, wherein the lifting member is a lifting ring.

4. The special lifting appliance for the frame cross beam of the heavy truck as claimed in claim 1, wherein a handrail is fixedly connected to the main frame body.