CN215946586U - Special tool for replacing spiral body of slag conveyor - Google Patents

Abstract

The utility model belongs to the technical field of slag conveyors, and particularly relates to a special tool for replacing a spiral body of a slag conveyor, which comprises four support columns, wherein the tops of the four support columns are fixedly connected with a frame body, the two support columns form a group, the bottoms of the two groups of support columns are fixedly connected with a bottom plate, the two groups of support columns are fixedly connected with connecting columns, and the tops of the frame body are fixedly connected with bearing columns. Through the support column, the framework, support column and chain block's combined action, form a braced frame, thereby can transport the spiral body conveniently, can promote personnel's security simultaneously, use manpower sparingly and material resources, and shortened the change time of spirochaeta, through wire rope's setting, at the in-process of spirochaeta assembly, it is also unrestricted when needing the small-amplitude rotation, stronger flexibility has, through the setting of connecting column, guarantee the spirochaeta and demolish or repack the in-process, produce an inclination, be favorable to maintenance work.

Description

Special tool for replacing spiral body of slag conveyor

Technical Field

The utility model belongs to the technical field of slag conveyors, and particularly relates to a special tool for replacing a spiral body of a slag conveyor.

Background

The spiral slag conveyor is a spiral conveying machine. It is composed of universal joint coupler, safety pin coupler, machine body, spiral body, access door, front, rear and middle running wheels, etc. The spiral body inclines 17 degrees with the horizontal plane, the upper journal is provided with a 53524 double-row radial self-aligning roller bearing and a lower bearing 3622, and the spiral body rotates in the groove body. The spiral body contacts with ash slag to generate abrasion in the running process of the slag conveyor, or the shaft head and the bearing are abraded. Reaching the overhaul period requires replacement. One spiral body is about 8 meters in length, the weight reaches 3.5T, the distance between two slag dragging machines is 1.5 meters, the transportation is difficult, in the process of replacement or maintenance, the operation space is narrow, the hand chain blocks of 2T and 1T are required to be rearranged for multiple times, and then the hand chain blocks are transported to the open ground by two hand chain forklifts. The manpower consumption is large, the potential safety hazard generated is also large, and the overhauling quality and progress are seriously influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the special tool for replacing the screw body of the slag conveyor has the advantages of manpower and material resource saving, higher safety and good flexibility, and solves the problems of use requirements of higher manpower consumption, lower safety and poorer flexibility.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: spiral body specialized tool is changed to dragveyer, including the support column, the quantity of support column has four, four the top fixedly connected with framework of support column, two the support column is a set of, and is two sets of the equal fixedly connected with bottom plate in bottom of support column, it is two sets of equal fixedly connected with spliced pole on the support column, the top fixedly connected with heel post of framework, a plurality of arc grooves have been seted up at the top of heel post, and are a plurality of the arc groove distributes evenly at the top of heel post, two wire rope, two have all been cup jointed in the arc groove wire rope's bottom has all been articulated chain block.

Preferably, two sides of the bottom of the two bottom plates are fixedly connected with universal wheels.

Through adopting above-mentioned scheme, through the setting of universal wheel, can remove the instrument conveniently.

Preferably, a support frame is fixedly connected between the two groups of support columns.

Through adopting above-mentioned scheme, through the setting of support frame, promoted the bearing capacity and the stability of instrument.

Preferably, the two connecting columns are positioned at different heights.

By adopting the scheme, the spiral body is convenient to generate an inclination when being adjusted through the design, so that the follow-up work is convenient to be carried out.

Preferably, the lengths of the two steel cords are different.

By adopting the scheme, the spiral body of the spiral body can be inclined conveniently through the design.

Preferably, the supporting columns and the frame body are made of channel steel.

Through adopting above-mentioned scheme, through this type of design for the bulk strength of instrument is higher, under the great condition of gravity, is difficult for producing the deformation.

(III) advantageous effects

Compared with the prior art, the special tool for replacing the spiral body of the slag conveyor has the following beneficial effects:

this spirochaeta specialized tool is changed to dragveyer, through support column, framework, support column and chain block's combined action, forms a braced frame to can transport the spirochaeta conveniently, can promote personnel's security simultaneously, use manpower sparingly and material resources, and shortened the change time of spirochaeta, through wire rope's setting, at the in-process of spirochaeta assembly, also unrestricted when needing the small-amplitude rotation, have stronger flexibility.

Through the setting of connecting post, guarantee the spirochaeta and demolish or repack the in-process, produce an inclination, be favorable to the maintenance work, through chain block's setting, can form fixedly to the spirochaeta conveniently, through the setting of arc groove, can adjust wire rope's position conveniently, and improve the stability of wire rope position, through the setting of universal wheel, can remove the instrument conveniently, through the setting of support frame, promoted the bearing capacity and the stability of instrument.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural diagram of a front view cross section of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a schematic side view of the present invention;

in the figure:

1. a support pillar; 2. a base plate; 3. a universal wheel; 4. a frame body; 5. connecting columns; 6. a load-bearing column; 7. an arc groove; 8. a wire rope; 9. a chain block; 10. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

The spirochaeta specialized tool is changed to dragveyer, and the spirochaeta specialized tool is changed to dragveyer, including support column 1, the quantity of support column 1 has four, four the top fixedly connected with framework 4 of support column 1, two support column 1 is a set of, and is two sets of the equal fixedly connected with bottom plate 2 in bottom of support column 1, it is two sets of equal fixedly connected with spliced pole 5 on the support column 1, the top fixedly connected with heel post 6 of framework 4, a plurality of arc groove 7 has been seted up at the top of heel post 6, and is a plurality of arc groove 7 distributes evenly at the top of heel post 6, two wire rope 8, two have all been cup jointed in the arc groove 7 chain block 9 has all been hung to wire rope 8's bottom.

Referring to fig. 1-4, during use, the position of the chain block 9 is adjusted, the steel wire rope 8 is taken out of the arc groove 7 and then placed into the arc groove 7 to be adjusted, so that the position of the chain block 9 is adjusted, the above operations are repeated, another chain block 9 is adjusted, the spiral body is fixedly connected to the chain block 9, the spiral body is lifted through the chain block 9, in the lifting process, one chain block 9 can be lifted higher, the spiral body is inclined, and therefore the spiral body is convenient to overhaul or replace, and in the overhauling process, when the angle of the spiral body needs to be deviated, the spiral body is pushed, the chain block 9 is driven to rotate by the spiral body, the chain block 9 drives the steel wire rope 8 to rotate, and therefore the deviation of the angle of the spiral body is completed.

Example two

Two equal fixedly connected with universal wheel 3 in bottom both sides of bottom plate 2, it is two sets of equal fixedly connected with support frame 10 between the support column 1, two the position height difference of spliced pole 5, two wire rope 8's length is different, support column 1 and framework 4 are made by the channel-section steel.

Referring to fig. 1-4, when the position of the tool needs to be moved, the tool can be pushed to slide the universal wheels 3, so that the position of the tool can be moved, and meanwhile, due to the support frame 10, the overall stability of the tool is high, and the bearing capacity of the tool can be improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The special tool for replacing the spiral body of the slag conveyor is characterized in that: including support column (1), the quantity of support column (1) has four, four the top fixedly connected with framework (4) of support column (1), two support column (1) is a set of, two sets of the equal fixedly connected with bottom plate (2) in bottom of support column (1), two sets of equal fixedly connected with spliced pole (5) on support column (1), the top fixedly connected with heel post (6) of framework (4), a plurality of arc groove (7) have been seted up at the top of heel post (6), and are a plurality of arc groove (7) distribute at the top of heel post (6) uniformly, two wire rope (8) have all been cup jointed in arc groove (7), two chain block (9) have all been hung to the bottom of wire rope (8).

2. The special tool for replacing the spiral body of the slag conveyor according to claim 1, which is characterized in that: two bottom both sides of bottom plate (2) all fixedly connected with universal wheel (3).

3. The special tool for replacing the spiral body of the slag conveyor according to claim 1, which is characterized in that: and a support frame (10) is fixedly connected between the two groups of support columns (1).

4. The special tool for replacing the spiral body of the slag conveyor according to claim 1, which is characterized in that: the two connecting columns (5) have different positions and heights.

5. The special tool for replacing the spiral body of the slag conveyor according to claim 1, which is characterized in that: the two steel wire ropes (8) have different lengths.

6. The special tool for replacing the spiral body of the slag conveyor according to claim 1, which is characterized in that: the supporting columns (1) and the frame body (4) are both made of channel steel.

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