CN220649155U

CN220649155U - Auxiliary stand of broken pick

Info

Publication number: CN220649155U
Application number: CN202322316794.XU
Authority: CN
Inventors: 何宏柳
Original assignee: Changsha Daixiang Auto Parts Technology Co ltd
Current assignee: Changsha Daixiang Auto Parts Technology Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-22
Anticipated expiration: 2033-08-28

Abstract

The utility model belongs to the technical field of furnace cleaning equipment, and relates to an auxiliary bracket of a crushing pick. The auxiliary stand includes: a pair of support frames arranged at intervals; the supporting piece is fixedly arranged between the pair of supporting frames; the sliding piece is slidably arranged on the supporting piece and can reciprocate between the pair of supporting frames; the fixing device can fix the sliding piece relative to the supporting piece; the connecting piece, broken pick hangs in the slider below through the connecting piece. When an operator operates, after moving the sliding part to a proper position, the sliding part is fixed relative to the supporting part through the fixing device, and when the operator performs furnace cleaning, the weight of the crushing pick is born through the auxiliary bracket, so that the burden of the operator is reduced, and the labor intensity of the operator is reduced.

Description

Auxiliary stand of broken pick

Technical Field

The utility model belongs to the technical field of furnace cleaning equipment, and relates to an auxiliary bracket of a crushing pick.

Background

After a long period of use, a portion of the slag adheres to the furnace walls and requires periodic (typically one day) cleaning. The untimely cleaning can lead to the reduction of the volume in the furnace and the deterioration of the quality of the aluminum liquid.

The existing cleaning mode comprises two modes, one mode is to clean by using a tool shovel manually, the time consumption is long, the labor is wasted, and the cleaning effect is poor. The other is to upgrade the used tool, and clean the tool manually through the crushing pick, so that the cleaning efficiency is high and the cleaning effect is good.

However, the operator needs to bear the gravity of the breaking pick and the reaction force of the impact, and has high requirements on the physical condition of the operator.

Disclosure of Invention

The utility model aims to solve the technical problems that: aiming at the technical problems in the background technology, the auxiliary bracket of the crushing pick is provided, and the auxiliary bracket is used for assisting when an operator operates the furnace cleaning, so that the labor is saved for operating the crushing pick, and the labor intensity of the operator is reduced.

The technical scheme provided by the utility model is as follows:

an auxiliary stand for a crushing pick, comprising:

a pair of support frames arranged at intervals;

the supporting piece is fixedly arranged between the pair of supporting frames;

the sliding piece is slidably arranged on the supporting piece and can reciprocate between the pair of supporting frames;

the fixing device can fix the sliding piece relative to the supporting piece;

the connecting piece, broken pick hangs in the slider below through the connecting piece.

Optionally, the support piece is a circular tube, the sliding piece is a sleeve, and the sleeve is sleeved on the outer wall of the circular tube.

Optionally, at least one linear bearing is arranged between the sleeve and the circular tube.

Optionally, the fixing device is a first threaded rod, the sleeve is provided with a threaded hole, and the first threaded rod is connected with the threaded hole through threads.

Optionally, the supporting piece is a supporting plate, and the sliding piece is a sliding plate;

the support plate is fixedly provided with at least one pair of guide rails, the slide plate is fixedly provided with a plurality of slide blocks, and at least one slide block is connected to one of the guide rails in a sliding manner.

Optionally, the guide rail sets up the up end at the backup pad, the backup pad is equipped with the groove of running through, runs through the upper and lower both ends of backup pad in the groove.

Optionally, the fixing device comprises a limiting plate, a second threaded rod and a limiting ring, wherein the second threaded rod is fixedly arranged on the upper end face of the limiting plate, and the limiting ring is connected to the outer wall of the second threaded rod through threads;

the second threaded rod penetrates through the through hole and the penetrating groove, the limiting ring is located above the sliding plate, and the limiting plate is located below the supporting plate.

Optionally, the support frame comprises a horizontal rod and a vertical rod;

the vertical rods are fixedly arranged at two ends of the horizontal rod, and the vertical rods and the horizontal rod form a U-shaped structure with downward openings.

Optionally, the method further comprises:

the universal wheel is fixedly arranged at the bottom of the vertical rod.

Optionally, the connecting piece is a rope.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the supporting piece is arranged between the pair of supporting frames, the slidable sliding piece is arranged on the supporting piece, then the crushing pick is hung below the sliding piece through the connecting piece, when an operator operates, the sliding piece is moved to a proper position, then the sliding piece is fixed relative to the supporting piece through the fixing device, and when the operator performs furnace cleaning, the weight of the crushing pick is born through the auxiliary support, so that the burden of the operator is reduced, and the labor intensity of the operator is reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a U-shaped support frame according to the present utility model;

FIG. 3 is a schematic view of a tube and sleeve of the present utility model;

FIG. 4 is a schematic view of a first threaded rod of the present utility model;

FIG. 5 is a schematic view of the support plate and sled of the present utility model;

FIG. 6 is a schematic view of a second threaded rod of the present utility model;

fig. 7 is a schematic view of a T-shaped support frame according to the present utility model.

In the figure: 1. a support frame; 11. a horizontal bar; 12. a vertical rod; 13. a universal wheel; 2. a support; 21. a round tube; 22. a support plate; 221. a guide rail; 222. a through groove; 3. a slider; 31. a sleeve; 32. a slide plate; 311. a linear bearing; 312. a threaded hole; 321. a slide block; 322. a through hole; 4. a fixing device; 41. a first threaded rod; 42. a limiting plate; 43. a second threaded rod; 44. a limiting ring; 5. crushing a pick; 6. and a connecting piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

Referring to fig. 1-7, an auxiliary stand for a crushing pick, comprising:

a pair of support frames 1 arranged at intervals;

the support piece 2 is fixedly arranged between the pair of support frames 1;

a slider 3, the slider 3 being slidably mounted on the support 2, the slider 3 being reciprocally movable between a pair of support frames 1;

a fixing device 4, wherein the fixing device 4 can fix the sliding piece 3 relative to the supporting piece 2;

a connecting piece 6, through which connecting piece 6 the crushing pick 5 is suspended below the slide 3.

The crushing pick 5 can be any one of an air pick, an oil pick and an electric pick in actual use.

As a further solution, the support 1 comprises a horizontal bar 11 and a vertical bar 12; the horizontal rod 11 is arranged in the horizontal direction, the vertical rod 12 is arranged in the vertical direction, and the upper end of the vertical rod 12 is fixed at the end part of the horizontal rod 11, so that a U-shaped structure with a downward opening is formed. It should be noted that the distance between the two vertical rods 12 should be greater than the outer diameter of the thermal smelting furnace, and with this structure, when in use, the auxiliary support can be conveniently moved to the upper side of the thermal smelting furnace, so that the breaking pick 5 can extend into the hearth.

Further, a universal wheel 13 is also provided, and the universal wheel 13 is fixedly arranged at the bottom of the vertical rod 12. The movement of the support frame 1 can be achieved by using the universal wheel 13, and the support frame 1 can be fixed at a predetermined position by the universal wheel 13.

Obviously, the support 1 may have other structures, for example, as shown in fig. 7, a horizontal rod 11 and a vertical rod 12 are adopted, the vertical rod 12 is fixedly disposed in the middle of the upper end surface of the horizontal rod 11, and at least two universal wheels 13 are disposed at the bottom of the horizontal rod 11 (applicable to embodiment 2). The support frame 1 can also adopt two horizontal rods 11 and a vertical rod 12, the vertical rod 12 is fixedly arranged between the two horizontal rods 11, the vertical rod 12 is positioned in the middle of the two horizontal rods 11, and at least two universal wheels 13 are arranged at the bottom of the lower horizontal rod 11.

As a further alternative, the connecting element 6 may be a rope, a wire rope, an iron chain, a rod, etc. When the connecting piece 6 adopts a rod piece, the crushing pick 5 is hard-connected with the sliding piece 3, and cannot rotate or adjust the relative distance, and when the rod piece is subjected to the reaction of impact force, the rod piece is easy to fall off or break. The connection 6 is preferably a rope for a number of reasons as described above.

One end of the connecting piece 6 is fixed on the sliding piece 3, and the other end of the connecting piece 6 is fixed on the crushing pick 5. The fixing mode is preferably a hook.

Specifically, remove support frame 1 to settlement position, then fixed support frame 1 through universal wheel 13, readjust slider 3's position for broken pick 5 can clear up the furnace inner wall, then fixed slider 3 relative support piece 2 through fixing device 4, clear up, after the clearance is accomplished, shift out this device.

Example 2

The structures of the supporting member 2 and the sliding member 3 are described in detail.

Referring to fig. 3 and 4, the support 2 is a circular tube 21, the slider 3 is a sleeve 31, and the sleeve 31 is sleeved on the outer wall of the circular tube 21.

Correspondingly, the fixing device 4 may adopt a first threaded rod 41, a threaded hole 312 is provided on the outer wall of the sleeve 31, the first threaded rod 41 is in threaded connection with the threaded hole 312, and when the relative positions of the round tube 21 and the sleeve 31 need to be fixed, the first threaded rod 41 is rotated, so that the first threaded rod 41 abuts against the outer wall of the round tube 21, and the sleeve 31 and the round tube 21 are fixed relatively.

Further, a handle is disposed at an end of the first threaded rod 41 away from the threaded hole 312, so as to facilitate rotation of the first threaded rod 41. The first threaded rod 41 may also be a bolt, and the first threaded rod 41 is driven to rotate by a wrench.

The fixing device 4 can also adopt a clamp, wherein the clamps are arranged at two ends of the sleeve 31 (the clamps are not fixed with the sleeve 31), the clamp is fixed on the round tube 21 after being clamped, and the sleeve 31 is limited by the clamps at two sides.

As a further option, at least one linear bearing 311 may be provided between the sleeve 31 and the tube 21 in order to reduce wear. Preferably two linear bearings 311. Further, a linear bearing 311 with a flange is selected, and the flange is bolted to the end surface of the sleeve 31, so that the linear bearing 311 is fixed.

Example 3

A support member 2 and a slider 3 different from embodiment 2 are provided.

Referring to fig. 5 and 6, the support 2 is a support plate 22, and the slider 3 is a slide plate 32;

at least one pair of guide rails 221 is fixedly arranged on the support plate 22, a plurality of sliding blocks 321 are fixedly arranged on the sliding plate 32, and at least one sliding block 321 is slidably connected to one of the guide rails 221.

The guide rail 221 is vertically disposed between the two support frames 1, and one solution is to dispose the guide rail 221 on the lower end surface of the support plate 22, and the slide plate 32 is located on the lower side of the support plate 22 (the sliding member 3 in embodiment 1 is slidably mounted on the support member 2, which means that the sliding member 3 is slidably connected to the support member 2, and the relative positional relationship between the two is not expressed).

Alternatively, the guide rail 221 is disposed on an upper end surface of the support plate 22, a through groove 222 is formed in the support plate 22, the through groove 222 penetrates through the upper and lower ends of the support plate 22, and the connecting piece 6 is connected and fixed with the slide plate 32 after penetrating through the through groove 222.

As a further scheme, the fixing device 4 comprises a limiting plate 42, a second threaded rod 43 and a limiting ring 44, wherein the second threaded rod 43 is fixedly arranged on the upper end surface of the limiting plate 42, and the limiting ring 44 is connected to the outer wall of the second threaded rod 43 through threads; through holes 322 are formed in the sliding plate 32, the second threaded rod 43 penetrates through the through holes 322 and the through grooves 222, the limiting ring 44 is located above the sliding plate 32, and the limiting plate 42 is located below the supporting plate 22. At this time, the limiting ring 44 is rotated, the second threaded rod 43 moves upward, and drives the limiting plate 42 to move upward, so that the limiting plate 42 is tightly attached to the supporting plate 22, and at this time, the limiting ring 44 is tightly attached to the sliding plate 32, so that the sliding plate 32 and the limiting plate 42 are relatively fixed.

In this embodiment, the stop collar 44 is typically a nut.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. An auxiliary stand for a crushing pick, comprising:

a pair of support frames (1) arranged at intervals;

the support piece (2), the support piece (2) is fixedly arranged between a pair of support frames (1);

a slider (3), the slider (3) being slidably mounted on the support (2), the slider (3) being reciprocable between the pair of support frames (1);

the fixing device (4) can fix the sliding piece (3) relative to the supporting piece (2);

the connecting piece (6), the crushing pick (5) is hung below the sliding piece (3) through the connecting piece (6).

2. Auxiliary support according to claim 1, characterized in that the support (2) is a circular tube (21), the sliding part (3) is a sleeve (31), and the sleeve (31) is sleeved on the outer wall of the circular tube (21).

3. Auxiliary support according to claim 2, characterized in that at least one linear bearing (311) is arranged between the sleeve (31) and the circular tube (21).

4. Auxiliary support according to claim 2, characterized in that the fixing means (4) are a first threaded rod (41), the sleeve (31) being provided with a threaded hole (312), the first threaded rod (41) being screwed with the threaded hole (312).

5. Auxiliary stand according to claim 1, characterized in that the support (2) is a support plate (22) and the slide (3) is a slide plate (32);

the support plate (22) is fixedly provided with at least one pair of guide rails (221), the slide plate (32) is fixedly provided with a plurality of slide blocks (321), and at least one slide block (321) is connected to one of the guide rails (221) in a sliding way.

6. The auxiliary bracket according to claim 5, wherein the guide rail (221) is provided at an upper end surface of the support plate (22), the support plate (22) is provided with a through groove (222), and the through groove (222) penetrates through upper and lower ends of the support plate (22).

7. The auxiliary bracket according to claim 6, wherein the fixing device (4) comprises a limiting plate (42), a second threaded rod (43) and a limiting ring (44), the second threaded rod (43) is fixedly arranged on the upper end face of the limiting plate (42), and the limiting ring (44) is connected to the outer wall of the second threaded rod (43) through threads;

the sliding plate (32) is provided with a through hole (322), the second threaded rod (43) penetrates through the through hole (322) and the penetrating groove (222), the limiting ring (44) is located above the sliding plate (32), and the limiting plate (42) is located below the supporting plate (22).

8. Auxiliary stand according to claim 1, characterized in that the support stand (1) comprises a horizontal bar (11) and a vertical bar (12);

a pair of vertical rods (12) are fixedly arranged at two ends of the horizontal rod (11), and the vertical rods (12) and the horizontal rod (11) form a U-shaped structure with a downward opening.

9. The auxiliary stent of claim 8, further comprising:

the universal wheel (13), the fixed setting of universal wheel (13) is in the bottom of vertical pole (12).

10. Auxiliary support according to claim 1, characterized in that the connection element (6) is a rope.