CN217708593U

CN217708593U - Reciprocating slide rail vehicle device

Info

Publication number: CN217708593U
Application number: CN202221445681.9U
Authority: CN
Inventors: 杨合新; 王彬; 陈吉荣; 彭长玉; 李光智; 张立军; 高绪辉; 骆洪宾
Original assignee: Shandong Laigang Yongfeng Steel and Iron Co Ltd
Current assignee: Shandong Laigang Yongfeng Steel and Iron Co Ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-01
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a reciprocating slide rail car device, including slide rail, slider, sloping block and chain block, the cross-section of slide rail is "I" style of calligraphy, is provided with the gyro wheel in the slider, and the slider is installed on the slide rail, and the gyro wheel laminating is on the surface of slide rail, and the bottom of slider is provided with the string ring body, and chain block's one end is hung on the string ring body, and the other end naturally droops down; one side of the slide rail is provided with a hole, a support frame is arranged below the hole, a plurality of springs are arranged in the support frame, a slope block is positioned in the hole, the top of each spring is fixed at the bottom of the slope block, and a limiting block is arranged on the other side of the slide rail. The utility model discloses in, can improve the conveying efficiency of stemming, reduce intensity of labour, stop to get rid of the hook operation, eliminate the potential safety hazard that gets rid of the hook production, it is also convenient to operate.

Description

Reciprocating slide rail vehicle device

Technical Field

The utility model relates to a steel plant ironmaking blast furnace field, more specifically say, the utility model relates to a reciprocating slide rail car device.

Background

The stokehole process of the furnace system has fast working rhythm, the stability, the continuity and the effectiveness of each production allocation system greatly restrict the stable and smooth stokehole production, the stemming used in the front of the furnace needs to be placed at a stemming storage point for baking and preheating two hours in advance as a material preparation link which is one of important links of the stokehole production process, the temperature before filling the stemming is controlled between 50 ℃ and 100 ℃, generally kept at 70 ℃ as the best condition, the goal is to soften the stemming in advance, the stemming can be filled into a stemming bore under the best condition, the best working condition is provided for subsequent stemming, the stemming Marshall value can be exerted, the stemming can be filled into a taphole channel better to further repair the damage of the inner wall of the taphole channel, the taphole is stabilized, the occurrence of process accidents such as the natural coming iron, the coming in advance of red points and the like is avoided, the running vehicle is adopted in the past stemming material preparation link, when the stemming reaches a small tapping field, the conditions cannot be conveyed to a designated position, the labor intensity of manual work needs to be carried out, the slow lifting and the operation of the furnace needs to be restricted by a great extent, the slow and the speed of the operation factors of the sorting operation before the production is low.

The problems to be solved are as follows:

1. can't transport the stemming to the assigned position, need the manual work to sort the transportation, because of inefficiency, intensity of labour are big.

2. In order to reduce the labor capacity of operators in front of a furnace as much as possible, when transporting stemming to a dedusting cabin of a casting house, the operators generally adopt a 'throwing hook' mode to drop a ton bag filled with the stemming into the dedusting cabin of the casting house as much as possible, because the technical abilities of different operators are not unified, the hidden danger of equipment that a steel wire rope is separated from a groove exists during 'throwing hook' operation, and the steel wire rope can swing greatly after separating from the groove to generate 'transverse shearing force' seriously, so the force is easy to cut and cut the steel wire rope;

3. when the hook head after the operation of 'throwing the hook' is picked, under the holding of two factors of free falling body generated by the backward pulling of the steel wire rope and the self weight of the hook head, the hook head can quickly rebound at the moment of picking the hook head, and if an operator avoids the safety accident that the steel wire rope extrudes and hurts the fingers and the hook head hurts the operator in time, the operator can be injured.

Therefore, there is a need to design a shuttle unit.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reciprocal slide rail car device mainly solves the problem of mentioning in the background art.

The utility model provides a reciprocating slide rail vehicle device, which comprises a slide rail, a slide block, a slope block and a chain block, wherein the section of the slide rail is in an I shape, a roller is arranged in the slide block, the slide block is arranged on the slide rail, the roller is attached on the surface of the slide rail, the bottom of the slide block is provided with a ring hanging body, one end of the chain block is hung on the ring hanging body, and the other end naturally falls;

one side of the slide rail is provided with a hole, a support frame is arranged below the hole, a plurality of springs are arranged in the support frame, a slope block is positioned in the hole, the top of each spring is fixed at the bottom of the slope block, and a limiting block is arranged on the other side of the slide rail.

In a preferred embodiment, the top surface of the ramp block is of a ramp type.

In a preferred embodiment, the slide rail is an i-steel.

In a preferred embodiment, there are at least two rollers located on one side of the rail.

In a preferred embodiment, when the sliding rail is installed, the sliding rail is inclined, and the angle formed between the sliding rail and the horizontal plane is 3 degrees.

In a preferred embodiment, there are at least three springs.

The utility model discloses a technological effect and advantage:

the device can be stopped at the front end and the rear end of the sliding rail, is convenient to operate, can convey stemming to a specified position, improves the efficiency and reduces the labor intensity.

The method avoids the occurrence of accidents of cutting and cutting off the steel wire rope due to the transverse shearing force generated by the steel wire rope out of the groove caused by the 'throwing hook' operation in the link of conveying the ton bag filled with the stemming into the iron yard dedusting small room by adopting the 'throwing hook' mode.

Only need to wrap the ton through driving handling to the cast house dust removal cabin gate in the cast house, change the transportation that reciprocal slide rail dolly carried out the ton package again, avoided "getting rid of the hook" behind the operation the gib head that appears when unhooking rebounds and injures the emergence of people's accident, eliminated the operation hidden danger.

Drawings

FIG. 1 is an overall front view;

FIG. 2 is a side view of the slider on the slide rail;

FIG. 3 is a front view of the ramp block, spring and carriage on the slide rail;

fig. 4 is a front view of a use scene of the dust removal cabin integrally installed in a railway plant.

Description of the reference numerals: 1. a slide rail; 11. supporting a frame; 12. a spring; 13. a slope block; 14. a limiting block; 2. a slider; 21. a roller; 22. a ring hanging body; 3. a chain block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

A reciprocating slide rail vehicle device is shown in figures 1-4 and comprises a slide rail 1, a slide block 2, a slope block 13 and a chain block 3, wherein the cross section of the slide rail 1 is I-shaped, a roller 21 is arranged in the slide block 2, the slide block 2 is arranged on the slide rail 1, the roller 21 is attached to the surface of the slide rail 1, namely, the slide block 2 can slide back and forth on the slide rail 1 through the roller 21, a ring hanging body 22 is arranged at the bottom of the slide block 2, one end of the chain block 3 is hung on the ring hanging body 22, and the other end of the chain block naturally falls;

one side of the slide rail 1 is provided with a hole, a support frame 11 is arranged below the hole, a plurality of springs 12 are arranged in the support frame 11, a slope block 13 is positioned in the hole, the top of each spring 12 is fixed at the bottom of the slope block 13, namely the slope block 13 can move up and down, and a limit block 14 is arranged on the other side of the slide rail 1.

The top surface of sloping block 13 is the sloping type, and sloping block 13 has certain effect of blockking to gyro wheel 21 promptly, when promoting slider 2 hard, and sloping block 13 can be crossed to gyro wheel 21.

The slide rail 1 is made of I-shaped steel and is cheap and easily available in steel works.

At least two rollers 21 are arranged on the side surface of one side of the sliding rail 1, and the whole sliding block 2 moves stably.

When the slide rail 1 is installed, the slide rail 1 is inclined, and the slide rail 1 and the horizontal plane form an included angle of 3 degrees.

At least three springs 12 can make the thrust of the slope block 13 uniform, and the position of the slope block 13 is not easy to deform after long-term use.

In summary, referring to fig. 4, the slide rail 1 is installed at the top of a dedusting cabin in an iron works, and is inclined, the limit block 14 is located above a stemming placement area, the slope block 13 is close to an entrance of the cabin, when stemming is hoisted to the entrance of the cabin by an external crane (at this time, the slide block 2 is located on the slide rail 1 between the entrance of the cabin and the slope block 13, and the slope block 13 has a limiting effect on the slide block 2, that is, the chain block 3 stops at the entrance of the cabin, so that stemming is convenient to hang), the stemming is taken down and then hung on a hook at the bottom of the chain block 3, at this time, a worker pulls the chain block 3 to move forward (at this time, the roller 21 can cross the slope block 13), the whole slide block 2 moves to the position of the limit block 14, stops, and at this time, the stemming is just located above the stemming placement area, and the stemming is taken down.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. A reciprocating slide rail vehicle device is characterized by comprising a slide rail, a slide block, a slope block and a chain block, wherein the section of the slide rail is in an I shape, a roller wheel is arranged in the slide block, the slide block is arranged on the slide rail, the roller wheel is attached to the surface of the slide rail, a ring hanging body is arranged at the bottom of the slide block, one end of the chain block is hung on the ring hanging body, and the other end of the chain block naturally falls;

2. A reciprocating slide car apparatus as claimed in claim 1 wherein the top surface of the ramp block is of a ramp type.

3. The reciprocating slide car device of claim 2 wherein the slide is i-steel.

4. A reciprocating slide car apparatus as claimed in claim 3 wherein there are at least two rollers located on one side of the track.

5. The reciprocating slide car device according to claim 4, wherein the slide rail is inclined when installed, and the slide rail forms an angle of 3 ° with the horizontal plane.

6. A reciprocating slide carriage apparatus as claimed in claim 5 wherein there are at least three springs.