CN215401536U

CN215401536U - Frame anti-deviation structure

Info

Publication number: CN215401536U
Application number: CN202121533384.5U
Authority: CN
Inventors: 杨颖�; 张克纯
Original assignee: Chongqing Chuangze Automobile Design Co ltd
Current assignee: Chongqing Chuangze Automobile Design Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-01-04
Anticipated expiration: 2031-07-06

Abstract

The utility model provides a frame deviation prevention structure, which comprises a saddle and a frame, wherein the saddle is movably connected with the frame through a hinge shaft, the saddle is sleeved on the outer side of the frame, and first round steel is arranged at the center inside the saddle; the frame top sets up two second round steels, and the distance between two second round steels equals with first round steel axial length, and when the frame off tracking, two second round steels prevent that first round steel from taking place the axial skew. Compared with the prior art, the utility model has the following beneficial effects: the travelling mechanism of the on-site bucket-wheel stacker reclaimer is convenient to position when being installed, and the installation time is shortened; the phenomenon of wheel deviation and rail gnawing is avoided during working.

Description

Frame anti-deviation structure

Technical Field

The utility model belongs to the technical field of material piling and taking machines, and particularly relates to a frame deviation prevention structure.

Background

The stacker-reclaimer comprises a bucket-wheel stacker-reclaimer, a stacker and a reclaimer, and is a novel high-efficiency continuous loading and unloading machine. The device is mainly used for loading and unloading iron ores (sand), coal, sand and the like in bulk cargo storage yards of bulk cargo professional wharfs, steel plants, large-scale thermal power plants, mines and the like. At present, two ground belt conveyors are mostly arranged in parallel due to the increase of the transportation quantity required by a stock ground. The track gauge spanned by the bucket wheel machine walking mechanism is gradually widened, so that the phenomenon that wheels are off tracking and gnaw the track occurs occasionally, and inconvenience is brought to on-site debugging work.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a frame deviation prevention structure to solve the problem that the wheel deviation and the rail gnawing are provided in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a frame deviation prevention structure comprises a saddle and a frame, wherein the saddle is movably connected with the frame through a hinge shaft, the saddle is sleeved on the outer side of the frame, and first round steel is arranged at the center of the inside of the saddle; the frame top sets up two second round steels, and the distance between two second round steels equals with first round steel axial length, and when the frame off tracking, two second round steels prevent that first round steel from taking place the axial skew.

Furthermore, the diameter of the first round steel is 45mm, and the material is No. 20 steel.

Furthermore, the diameter of the second round steel is 45mm, and the material is No. 20 steel.

Further, the saddle welds for the steel sheet and forms, and the saddle itself is provided with the through-hole that can supply the hinge to pass through, and two through-holes set up for the same axle center.

Further, the bottom end of the frame is provided with a jacking plate.

The utility model has the beneficial effects that: the utility model realizes the effect of avoiding the deviation of the wheels by limiting the axial movement of the sectional round steel, has simple structure and manufacture and easy operation, and solves the problem of deviation and simplifies the installation and positioning of the saddle and the frame.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a frame deviation prevention structure.

Figure 2 is a schematic view of the saddle structure.

Fig. 3 is a schematic view of the frame structure.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1, the present invention provides a technical solution: a frame deviation prevention structure comprises a saddle 1 and a frame 3, wherein the saddle 1 is movably connected with the frame 3 through a hinge shaft 2, the saddle 1 is sleeved on the outer side of the frame 3, and a first round steel 11 is arranged at the center of the interior of the saddle 1; the top of the frame 3 is provided with two second round bars 31, the distance between the two second round bars 31 is equal to the axial length of the first round bar 11, and when the frame 3 deviates, the two second round bars 31 prevent the first round bar 11 from axially deviating.

Saddle 1 is that the steel sheet hinders to weld and forms, hinders by a bottom plate and two risers respectively and welds integratively, has the gusset of enhancement between the coexistence board, and first round steel 11 welds in gusset center department. The middle parts of the two vertical plates are provided with through holes for the hinge shaft to pass through, and the two through holes are arranged coaxially.

The diameter of the hinge shaft 2 is 110mm, and the material is No. 45 steel. The hinge shaft should be quenched and tempered to ensure the hardness.

The frame 3 is a welded part formed by welding a steel plate, and the second round steel 31 is arranged at the center of the top plate of the frame 3 and is arranged in the same straight line with the first round steel 11 arranged on the saddle 1. The distance between the two second round bars 31 is equal to the axial length of the first round bar 11.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the first round steel and the second round steel may be provided with multiple sets to achieve the purpose of preventing deviation.

Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model.

Claims

1. The utility model provides a frame prevents off tracking structure, includes saddle and frame, and the saddle passes through hinge swing joint, its characterized in that with the frame: the saddle is sleeved on the outer side of the frame, and first round steel is arranged at the center of the interior of the saddle; the frame top sets up two second round steels, and the distance between two second round steels equals with first round steel axial length, and when the frame off tracking, two second round steels prevent that first round steel from taking place the axial skew.

2. The frame deviation preventing structure of claim 1, wherein: the diameter of the first round steel is 45mm, and the first round steel is made of No. 20 steel.

3. The frame deviation preventing structure of claim 1, wherein: the diameter of the second round steel is 45mm, and the material is No. 20 steel.

4. The frame deviation preventing structure of claim 1, wherein: the saddle welds for the steel sheet and forms, and the saddle itself is provided with the through-hole that can supply the hinge to pass through, and two through-holes set up for the same axle center.

5. The frame deviation preventing structure of claim 1, wherein: and the bottom end of the frame is provided with a jacking plate.