CN218487710U - Track correction tool for groove conveyor - Google Patents

Abstract

The utility model discloses a track correction tool of a trough conveyor, which comprises an upper tool, a lower tool and a line weight; the upper tool comprises a first cross beam and first angle steel, a line weight is suspended at the midpoint of the first cross beam through a suspension line, the first angle steel symmetrically arranged is fixed at the two ends of the first cross beam through first connecting parts respectively, and the end parts of the first connecting parts are fixedly connected with the vertical sections of the first angle steel; the lower tool comprises a second cross beam and second angle steels, the two ends of the second cross beam are respectively and fixedly provided with the second angle steels which are symmetrically arranged through second connecting parts, and the end parts of the second connecting parts are fixedly connected with the horizontal sections of the second angle steels.

Description

Track correction tool for groove conveyor

The technical field is as follows:

the utility model relates to a technical field is rectified to the track, concretely relates to frock is rectified to track of trough conveyor.

The background art comprises the following steps:

the groove type conveyor is an important conveying device of a cement kiln clinker production line and bears the transfer work of cement kiln clinker; as shown in fig. 1-2, a conventional trough conveyor has a frame 1, a driving wheel 2 and a tail sprocket 3 are mounted on the frame 1, an endless chain 4 is mounted on the driving wheel and the tail sprocket, a plurality of trough buckets 5 are mounted on the outer side surface of the endless chain 4, rollers 6 are mounted on the bottom surfaces of the two side edges of the trough buckets 5, an upper rail 8 for supporting the rollers 6 to move upwards and a lower rail 9 for supporting the rollers 6 to move downwards are mounted on the frame 1 between the driving wheel and the tail sprocket through a liftable supporting plate 7, and after the trough conveyor is operated for a long time, the upper rail 8 and the lower rail 9 are deformed and worn, and a new rail needs to be installed after parking.

At present, the replacement method of the track is as follows: firstly, adjusting the position of a lower supporting plate, disassembling an old track, then placing a new track on the supporting plates on two sides of a rack by special hoisting equipment, pulling a central line from the centers of a driving wheel and a tail sprocket, hanging a balance weight on the central line when the track is bent, keeping the central line in a suspension state, and finally fixing the track by a measurer after adjusting the upper and lower tracks to proper positions by utilizing the cooperation of a line weight and a square ruler; however, the right-angle ruler is used for measurement, so that the track gauge is difficult to ensure to be the same all the time, the levelness of the track needs to be measured and corrected repeatedly, time and labor are wasted, the operation difficulty is high, the correction precision is poor, the problems that the central line of the track is inconsistent with the central lines of the driving wheel and the tail chain wheel and the roller wheel is inconsistent with the track are easy to occur, abnormal sound, vibration, deviation and abrasion phenomena are easy to occur in the operation of the groove type conveyor, and derailment can be caused in severe cases.

The utility model has the following contents:

an object of the utility model is to provide a frock is rectified to track of groove conveyor has solved the manual work and has been difficult to guarantee that the gauge is the same all the time when using the square to measure, and orbital levelness need be measured repeatedly and rectified, wastes time and energy, the operation degree of difficulty is high, the correction precision is poor, the track central line appears with the central line inconsistent, the walking wheel of drive wheel, tail sprocket with the track inequality problem easily.

The utility model discloses by following technical scheme implement: a track correction tool of a trough conveyor comprises an upper tool, a lower tool and a line weight; the upper tool comprises a first cross beam and first angle steel, the line weight is suspended at the middle point of the first cross beam through a suspension line, the first angle steel symmetrically arranged is fixed at two ends of the first cross beam through first connecting parts respectively, and the end parts of the first connecting parts are fixedly connected with the vertical sections of the first angle steel; the lower tool comprises a second cross beam and second angle steel, the two ends of the second cross beam are fixed with the second angle steel symmetrically through second connecting parts respectively, and the end parts of the second connecting parts are fixedly connected with the horizontal sections of the second angle steel.

Preferably, the first angle steel and the second angle steel are both in an inverted L shape.

Preferably, a reinforcing plate is fixed between the second cross beam and the second connecting part, and the bottom of the reinforcing plate is fixedly connected with the vertical section of the second angle steel.

Preferably, the horizontal positioning device further comprises a first level and a second level, the first level is fixedly installed on the upper surface of the first beam, and the second level is fixedly installed on the upper surface of the second beam.

Preferably, it also includes a square for use with the lower assembly.

The utility model has the advantages that: the utility model is provided with an upper tool, a lower tool, a square, a line weight, a first level gauge and a second level gauge, wherein the first angle steel of the upper tool is clamped with two upper rails, and the second angle steel of the lower tool is clamped with two lower rails, so that the same track gauge of the rails is always ensured; the lower tool is matched with the square ruler for use, the alignment degree of the center of a second cross beam of the lower tool with the center lines of the driving wheel and the tail chain wheel is measured through the square ruler, the positions of the lower tool and the lower track are adjusted, and the center line of the lower track is ensured to be vertically aligned with the center lines of the driving wheel and the tail chain wheel; judging the alignment degree of the center of a first cross beam of the upper tool and the center of a second cross beam of the lower tool through the line weight, and adjusting the positions of the upper tool and the upper track to align the line weight with the center of the second cross beam of the lower tool, so as to ensure that the center lines of the upper track and the lower track are aligned with the center lines of the driving wheel and the tail sprocket; the levelness of the upper track and the lower track is measured by the first level meter and the second level meter respectively, the quick correction is carried out, the automatic leveling device has the advantages of being simple in operation and high in correction precision, and the problems that the central line of the track is inconsistent with the central lines of the driving wheel and the tail chain wheel and the roller wheel is not matched with the track can be avoided.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a trough conveyor.

Fig. 2 isbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A of the trough conveyor.

Fig. 3 is a schematic structural diagram of the present invention.

Fig. 4 is a schematic view of the usage state of the present invention.

The parts in the drawings are numbered as follows: the steel pipe weight measuring device comprises a rack 1, a driving wheel 2, a tail sprocket 3, an annular chain 4, a chute bucket 5, rollers 6, a supporting plate 7, an upper rail 8, a lower rail 9, an upper tool 10, a first cross beam 10.1, first angle steel 10.2, a first connecting part 10.3, a first square steel pipe 10.3.1, a second square steel pipe 10.3.2, a lower tool 11, a second cross beam 11.1, second angle steel 11.2, a second connecting part 11.3, a third square steel pipe 11.3.1, a fourth square steel pipe 11.3.2, a fifth square steel pipe 11.3.3, a line weight 12, a first level meter 13, a second level meter 14, a reinforcing plate 15 and a square ruler 16.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "front", "rear", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 3-4, a track correction tool for a trough conveyor comprises an upper tool 10, a lower tool 11, a line weight 12, a first level 13 and a second level 14; the upper tool 10 is used for clamping the upper rail 8, the lower tool 11 is used for clamping the lower rail 9, and the same rail gauge of the rails is always ensured; the upper tooling 10 comprises a first cross beam 10.1 and first angle steels 10.2, a line weight 12 is suspended at the midpoint of the first cross beam 10.1 through a suspension line, a first level meter 13 is fixed on the top surface of the middle part of the first cross beam 10.1, the leveling degree of the two upper rails 8 is measured through the first level meter 13, first connecting parts 10.3 are respectively fixed on the tops of the two ends of the first cross beam 10.1, the two first connecting parts 10.3 are symmetrically arranged relative to the vertical central line of the first cross beam 10.1, the ends of the two first connecting parts 10.3 are respectively fixedly connected with the vertical section of the first angle steel 10.2, the first angle steel 10.2 is inverted L-shaped, and the two first angle steels 10.2 are symmetrically arranged relative to the vertical central line of the first cross beam 10.1, the first connecting part 10.3 is a first square steel pipe 10.3.1 and a second square steel pipe 10.3.2 which are welded in a stepped manner from bottom to top, the first square steel pipe 10.3.1 and the second square steel pipe 10.3.2 are both arranged in parallel with the first cross beam 10.1, the bottom surface of the first square steel pipe 10.3.1 is welded and fixed with the top surface of the end part of the first cross beam 10.1, the outer side end part of the second square steel pipe 10.3.2 is welded and fixed with the vertical section of the first angle steel 10.2, the first cross beam 10.1 is arranged below the first angle steel 10.2, and is fixedly connected with the first connecting part 10.3, so that the first cross beam 10.1 and the first angle steel 10.2 keep a certain distance in the vertical direction, the first cross beam 10.1 is far away from the annular chain 4 arranged above the first cross beam 10.1, and an enough operation space is ensured, and the installation and the disassembly of the tool 10 are convenient.

The lower tool 11 comprises a second cross beam 11.1 and second angle steels 11.2, a second level gauge 14 is fixed on the top surface of the middle part of the second cross beam 11.1, the level degree of two lower rails 9 is measured by the second level gauge 14, second connecting parts 11.3 are respectively fixed at the bottoms of two ends of the second cross beam 11.1, the two second connecting parts 11.3 are symmetrically arranged relative to the vertical central line of the second cross beam 11.1, the end parts of the two second connecting parts 11.3 are respectively fixedly connected with the horizontal sections of the second angle steels 11.2, the second angle steels 11.2 are also inverted L-shaped, the two second angle steels 11.2 are symmetrically arranged relative to the vertical central line of the second cross beam 11.1, in the embodiment, the second connecting parts 11.3 are third-side steel pipes 11.3.1, fourth-side steel pipes 11.3.2 and fifth-side steel pipes 11.3.3, the third-party steel pipe 11.3.1, the fourth-party steel pipe 11.3.2 and the fifth-party steel pipe 11.3.3 are all arranged perpendicular to the second cross beam 11.1, the top surface of the fifth-party steel pipe 11.3.3 is welded and fixed with the bottom surface of the end part of the second cross beam 11.1, the bottom surface of the third-party steel pipe 11.3.1 is welded and fixed with the horizontal section of the second angle steel 11.2, the second cross beam 11.1 is arranged above the second angle steel 11.2 and is fixedly connected through the second connecting part 11.3, the second connecting part 11.3 enables the second cross beam 11.1 and the second angle steel 11.2 to keep a certain distance in the vertical direction, the second cross beam 11.1 is far away from the annular chain 4 arranged below the second cross beam 11.1, sufficient operation space is ensured, and the installation and disassembly of the lower tool 11 are facilitated; a reinforcing plate 15 is fixed between the second cross beam 11.1 and the second connecting part 11.3 for reinforcing, and the bottom of the reinforcing plate 15 is welded and fixed with the vertical section of the second angle steel 11.2.

The utility model discloses still including the square 16 with 11 cooperation uses of lower frock, measure the center of the second crossbeam 11.1 of frock 11 and the degree of alignment of the central line of drive wheel 2, tail sprocket 3 down through square 16, adjust down frock 11 and lower track 9 position, guarantee down the central line of track 9 and the vertical alignment of the central line of drive wheel 2, tail sprocket 3.

The utility model is provided with an upper tool 10, a lower tool 11, a line weight 12, a first level meter 13 and a second level meter 14, wherein two upper rails 8 are connected with a first angle steel 10.2 of the upper tool 10 in a clamping way, and two lower rails 9 are connected with a second angle steel 11.2 of the lower tool 11 in a clamping way, so that the same track gauge of the rails is always ensured; the lower tool 11 is matched with the square 16 for use, the alignment degree of the center of a second cross beam 11.1 of the lower tool 11 with the center lines of the driving wheel 2 and the tail chain wheel 3 is measured through the square 16, the positions of the lower tool 11 and the lower track 9 are adjusted, and the center line of the lower track 9 is vertically aligned with the center lines of the driving wheel 2 and the tail chain wheel 3; judging the alignment degree of the center of a first beam 10.1 of the upper tool 10 and the center of a second beam 11.1 of the lower tool 11 through the line plummets 12, adjusting the positions of the upper tool 10 and the upper rail 8, aligning the line plummets 12 with the center of the second beam 11.1 of the lower tool 11, and ensuring that the center line of the upper rail 8 is aligned with the center line of the lower rail 9; the levelness of the upper track 8 and the levelness of the lower track 9 are respectively measured through the first level meter 13 and the second level meter 14, the correction is carried out quickly, the automatic leveling device has the advantages of being simple in operation and high in correction precision, and the problems that the track central line is inconsistent with the central lines of the driving wheel 2 and the tail chain wheel 3 and the roller 6 is not matched with the track can be avoided.

Instructions for use: firstly, adjusting the position of a lower supporting plate 7, disassembling an old track, placing a new upper track 8 and a new lower track 9 on the supporting plates 7 at two sides of a rack 1 by special hoisting equipment, adjusting the supporting plates 7 to a proper height, pulling a central line from the centers of a driving wheel 2 and a tail chain wheel 3, and hanging a balance weight on the central line when the central line reaches the bent section part of the track to ensure that the central line keeps a bending degree and is in a suspended state.

Then, the lower track 9 is corrected: mounting a lower tool 11 between the two lower rails 9, so that the inner sides of the two lower rails 9 are respectively clamped in the second angle iron 11.2, and fixing the track gauge between the two lower rails 9; after the track gauge is fixed, the alignment degree of the center of a second cross beam 11.1 of the lower tool 11 and the center lines of the driving wheel 2 and the tail chain wheel 3 is measured through the cooperation of a square 16, the positions of the lower tool 11 and the lower track 9 are adjusted, and the center line of the lower track 9 is ensured to be vertically aligned with the center lines of the driving wheel 2 and the tail chain wheel 3; utilize second spirit level 14 to measure the levelness of lower track 9 to this alignment degree of judging two lower tracks 9, guarantee two high parallel and level of lower track 9 through adjusting the lift of layer board 7, the track is once measured the adjustment with lower frock 11 every 1 meter apart, guarantees that the gauge between two lower tracks 9 is the same all the time, and the central line of lower track 9 aligns with the central line of drive wheel 2, tail sprocket 3 all the time, and the upper surface of two lower tracks 9 is in same horizontal plane all the time.

Finally, the upper track 8 is corrected: correspondingly installing an upper tool 10 between two upper rails 8 right above a lower tool 11, respectively clamping the inner sides of the two upper rails 8 in first angle steels 10.2, and fixing the track distance between the two upper rails 8; a line weight 12 is hung in the center of a first cross beam 10.1 of the upper tool 10, the alignment degree of the center of the first cross beam 10.1 of the upper tool 10 and the center of a second cross beam 11.1 of the lower tool 11 is judged through the line weight 12, the positions of the upper tool 10 and the upper track 8 are adjusted, the suspension line is intersected with the center lines of the driving wheel 2 and the tail sprocket 3, the line weight 12 is aligned with the center of the second cross beam 11.1 of the lower tool 11, and the center line of the upper track 8 is aligned with the center line of the lower track 9; utilize first spirit level 13 to measure the levelness of last track 8 to this alignment degree of judging two last tracks 8, go up the high parallel and level of two last tracks 8 of assurance through adjusting the lift of layer board 7, and is same, go up track 8 and utilize last frock 10 measurement adjustment once every 1 meter apart, guarantee that the gauge between two last tracks 8 is the same all the time, the central line of going up track 8 aligns with the central line of drive wheel 2, tail sprocket 3, and the upper surface of two last tracks 8 is in same horizontal plane all the time.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.

Claims (5)

1. A track correction tool of a slot conveyor is characterized by comprising an upper tool, a lower tool and a line weight; the upper tool comprises a first cross beam and first angle steel, the line weight is suspended at the middle point of the first cross beam through a suspension line, the first angle steel symmetrically arranged is fixed at two ends of the first cross beam through first connecting parts respectively, and the end parts of the first connecting parts are fixedly connected with the vertical sections of the first angle steel; the lower tool comprises a second cross beam and second angle steel, the two ends of the second cross beam are respectively fixed with the second angle steel symmetrically arranged through second connecting parts, and the end parts of the second connecting parts are fixedly connected with the horizontal sections of the second angle steel.

2. The tool of claim 1, wherein the first angle steel and the second angle steel are both in an inverted L shape.

3. The tool for correcting the track of the trough conveyor according to claim 2, wherein a reinforcing plate is fixed between the second cross beam and the second connecting part, and the bottom of the reinforcing plate is fixedly connected with the vertical section of the second angle steel.

4. The track correction tool for the trough conveyor according to claim 1, further comprising a first level and a second level, wherein the first level is fixedly mounted on the upper surface of the first cross beam, and the second level is fixedly mounted on the upper surface of the second cross beam.

5. The track correction tool for a trough conveyor in accordance with claim 1, further comprising a square for use in conjunction with the lower tool.

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