Supporting device of pulverized coal dust removal pipeline

Abstract

The utility model discloses a supporting device for a pulverized coal dust removal pipeline, which relates to the technical field of pipeline supporting and comprises a telescopic support column, a supporting seat is arranged above the telescopic support column, limiting holes are arranged at four corners of the supporting seat, positioning hoops are connected in the limiting holes, and fixing nuts are connected onto the positioning hoops. An adjusting mechanism is arranged between the supporting seat and the telescopic supporting column and comprises a positioning supporting foot fixedly installed on the supporting seat, a mechanism base is fixedly installed at the upper end of the telescopic supporting column, a movable shaft is fixedly installed at the edge of one side of the mechanism base and movably installed on the positioning supporting foot, and detection mechanisms are fixedly installed at the edges of the two ends of the supporting seat. According to the supporting device for the pulverized coal dust removal pipeline, the supporting seat can be accurately adjusted to be parallel to the dust pipeline through cooperative use of the adjusting mechanism and the detection mechanism, so that the supporting seat can completely abut against the bottom of the dust pipeline, the dust pipeline is used for being evenly stressed, and the risk of damage to the dust pipeline is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline support technical field, concretely is a kind of support device of coal dust removal pipeline. BACKGROUND

[0002] Coal dust removal is an indispensable environmental protection link in industrial production. By using efficient dust removal equipment and advanced dust removal technology, coal dust particles can be effectively captured and separated, reducing environmental pollution. At the same time, the reasonable use of coal dust removal ash also helps to realize the recycling of resources and sustainable development. Coal dust removal equipment is widely used in coal processing, combustion, storage and other aspects, as well as power, metallurgy, chemical industry, building materials and other industries. In the power industry, coal dust removal device is mainly used for coal dust purification produced in the process of coal combustion in power plant coal-fired boiler and generator unit; in the metallurgical industry, it is suitable for coal dust purification produced in smelting, sintering and casting processes.

[0003] In the process of coal dust removal, harmful gas is generally transported into a bag-type dust collector through a dust removal pipeline. The dust removal pipeline is supported by a support column. In order to ensure the stability of the support, a support seat is arranged at the upper end of the support column. However, some dust removal pipelines are not parallel to the ground. When the support column is used for support, the support seat at the upper end does not completely contact with the dust removal pipeline, which can easily cause uneven stress on the dust removal pipeline and increase the risk of damage to the dust removal pipeline. SUMMARY

[0004] The utility model aims at providing a kind of support device of coal dust removal pipeline to solve the problem of high damage risk of dust removal pipeline in prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of support device of coal dust removal pipeline, including telescopic support column, support seat is arranged above the telescopic support column, limit hole is arranged at the position of four corners of the support seat, positioning clamp is connected in the limit hole, fixed nut is connected on the positioning clamp, adjusting mechanism is arranged between the support seat and telescopic support column, the adjusting mechanism includes positioning leg fixedly installed on the support seat, mechanism base is fixedly installed on the upper end of telescopic support column, movable shaft is fixedly installed at the side edge of mechanism base, and the movable shaft is movably installed on the positioning leg, positioning sleeve is fixedly installed at the bottom of the support seat, rotating connecting seat is movably installed in the positioning sleeve, adjusting screw is rotatably connected on the rotating connecting seat, detection mechanism is fixedly installed at the edge of both ends of the support seat, the detection mechanism includes mechanism housing fixedly installed at the edge of both ends of the support seat, reset spring is arranged in the mechanism housing, detection rod is movably installed on the mechanism housing, spring seat is fixedly installed on the detection rod, scale bar is arranged at the lower end position of the detection rod, and the spring seat can drive the detection rod to move up and down.

[0006] Preferably, the adjusting mechanism comprises a threaded sleeve fixedly installed on the mechanism base, and an adjusting screw is installed on the mechanism base through the threaded sleeve, and the adjusting screw moves in the threaded sleeve after being rotated.

[0007] Preferably, the positioning sleeve is provided with a positioning shaft, the rotating connecting seat is movably installed in the positioning sleeve through the positioning shaft, and the adjusting screw can lift the supporting seat.

[0008] Preferably, the mechanism base is provided with a fixing groove, the movable shaft is fixed on the mechanism base through the fixing groove, the rotating connecting seat is installed at the bottom of the supporting seat through the positioning sleeve, and the supporting seat is movably installed above the mechanism base through the movable shaft, and the supporting seat can rotate around the movable shaft.

[0009] Preferably, the mechanism shell is fixedly installed with a butt joint base at the upper end, and the butt joint base is provided with a butt joint through hole at the edge.

[0010] Preferably, the butt joint through hole is provided with a bolt, the butt joint base is fixed on the bottom of the supporting seat through the bolt, and the reset spring can lift the spring seat.

[0011] Preferably, the supporting seat is provided with an inlet and an outlet at the edges of the two ends, the detection rod passes through the supporting seat through the inlet and the outlet, one end of the reset spring is connected to the spring seat, the other end of the reset spring is connected to the bottom of the mechanism shell, and the reset spring provides elastic force for the spring seat.

[0012] Compared with the prior art, the application has the beneficial effects that:

[0013] 1. During use, the adjusting screw can be rotated, and after the adjusting screw is rotated, the adjusting screw moves forward, the adjusting screw moves forward to lift the other end of the supporting seat, the supporting seat rotates around the movable shaft, the angle of the supporting seat is adjusted, the supporting seat is parallel to the dust pipeline, the supporting seat can be completely abutted on the bottom of the dust pipeline, the dust pipeline is uniformly stressed, and the risk of damage of the dust pipeline is reduced.

[0014] 2. During angle adjustment, the detection rods at the two ends of the supporting seat are sequentially pressed down, and during adjustment, a user can observe the scale bars on the detection rods at the two ends, when the scales of the detection rods extending out of the mechanism shell are the same, it indicates that the supporting seat is parallel to the dust pipeline, and the user can accurately adjust the supporting seat to be parallel to the dust pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the application;

[0016] Figure 2 It is a local structure schematic view of the application;

[0017] Figure 3 The adjusting mechanism of the utility model is a schematic diagram.

[0018] Figure 4 The detection mechanism of the utility model is a schematic diagram.

[0019] The figure mark: 1, telescopic support; 2, fixed nut; 3, support seat; 4, positioning clamp; 5, limiting hole; 6, adjusting mechanism; 601, positioning foot; 602, movable shaft; 603, positioning sleeve; 604, rotating connecting seat; 605, threaded sleeve; 606, adjusting screw; 607, mechanism base; 7, detection mechanism; 701, detection rod; 702, spring seat; 703, return spring; 704, scale bar; 705, butt joint base; 706, butt joint through hole; 707, mechanism housing. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] As shown in Figure 1 and Figure 2 The utility model provides a kind of technical scheme of support device of coal dust dust removal pipeline, including telescopic support 1, telescopic support 1 top is equipped with support seat 3, support seat 3 four corners position is equipped with limiting hole 5, limiting hole 5 is connected with positioning clamp 4, positioning clamp 4 is connected with fixed nut 2, support seat 3 and telescopic support 1 between being equipped with adjusting mechanism 6, support seat 3 both ends edge is fixedly installed with detection mechanism 7, by the cooperation of adjusting mechanism 6 and detection mechanism 7, support seat 2 can be accurately adjusted to be parallel with the state of dust pipeline, so that support seat 2 can be completely contacted in dust pipeline bottom, and dust pipeline is uniformly stressed, reduce the risk of dust pipeline damage.

[0022] As shown in Figure 2 and Figure 3As shown in the figure, the adjusting mechanism 6 comprises a positioning leg 601 fixedly installed on the support base 3, a mechanism base 607 fixedly installed at the upper end of the telescopic support 1, an activity shaft 602 fixedly installed at one side edge of the mechanism base 607 and movably installed on the positioning leg 601, a positioning sleeve 603 fixedly installed at the bottom of the support base 3, a rotating connecting base 604 movably installed in the positioning sleeve 603, and an adjusting screw 606 rotatably connected to the rotating connecting base 604. The adjusting mechanism 6 comprises a threaded sleeve 605 fixedly installed on the mechanism base 607, and the adjusting screw 606 is installed on the mechanism base 607 through the threaded sleeve 605.

[0023] Specifically, the adjusting screw 606 can be rotated during use. After the adjusting screw 606 is rotated, it moves forward, and the adjusting screw 606 moves forward to lift the other end of the support base 3, so that the support base 3 rotates around the activity shaft 602, thereby adjusting the angle of the support base 3, making the support base 3 parallel to the dust pipe, and allowing the support base 2 to completely abut against the bottom of the dust pipe, so that the dust pipe is uniformly stressed, and the risk of damage to the dust pipe is reduced.

[0024] As shown in the figure, Figure 3 and Figure 4 The detection mechanism 7 comprises a mechanism housing 707 fixedly installed at the edges of both ends of the support base 3, a reset spring 703 arranged in the mechanism housing 707, a detection rod 701 movably installed on the mechanism housing 707, a spring seat 702 fixedly installed on the detection rod 701, a scale bar 704 arranged at the lower end of the detection rod 701, and a butt joint base 705 fixedly installed at the upper end of the mechanism housing 707, wherein the butt joint base 705 is provided with a butt joint through hole 706 at the edge thereof.

[0025] Specifically, the detection rods 701 at both ends of the support base 3 will be pressed down in sequence during angle adjustment. During adjustment, the user can observe the scale bars 704 on the detection rods 701 at both ends. When the scales of the detection rods 701 extending out of the mechanism housing 707 are the same, it indicates that the support base 2 is parallel to the dust pipe, which facilitates the user to accurately adjust the support base 2 to be parallel to the dust pipe.

[0026] Working principle: when using, first drive the support seat 3 to move upward by the telescopic support 1, make one end of the support seat 3 close to the dust removal pipeline, when one end of the support seat 3 close to the dust removal pipeline, the detection rod 701 on one end of the support seat 3 will touch the dust removal pipeline, then can rotate the adjusting screw 606, after rotating the adjusting screw 606, it will move forward, after the adjusting screw 606 moves forward, the other end of the support seat 3 is lifted, make the support seat 3 rotate around the movable shaft 602, so as to adjust the angle of the support seat 3, with the change of the angle of the support seat 3, the detection rod 701 on the other side of the support seat 3 will be pressed down, during the adjusting process, the user can observe the scale bar 704 on the detection rod 701 on both ends, when the scales of the detection rod 701 on both ends are the same, it means that the support seat 2 is parallel to the dust pipeline, after the support seat 2 is parallel to the dust pipeline, can control the telescopic support 1 to continue to move upward, make the support seat 2 which is parallel to the dust pipeline completely touch the bottom of the dust pipeline, use the dust pipeline to bear the force evenly, reduce the risk of damage of the dust pipeline, after the parallel support seat 2 completely touches the bottom of the dust pipeline, can connect the positioning clamp 4 in the limiting hole 5, after the positioning clamp 4 is connected in the limiting hole 5, can tighten the fixing nut 2, so as to fix the dust pipeline on the support seat 3.

[0027] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A support device for a pulverized coal dust removal pipeline, comprising a telescopic support column (1), a support base (3) above the telescopic support column (1), and limit holes (5) at the four corners of the support base (3), wherein a positioning clamp (4) is connected to the limit hole (5), and a fixing nut (2) is connected to the positioning clamp (4), characterized in that: The supporting seat (3) is provided with an adjusting mechanism (6) between the telescopic support (1), the adjusting mechanism (6) comprises a positioning foot (601) fixedly installed on the supporting seat (3), a mechanism base (607) is fixedly installed on the upper end of the telescopic support (1), an activity shaft (602) is fixedly installed on one side edge of the mechanism base (607), and the activity shaft (602) is movably installed on the positioning foot (601), a positioning sleeve (603) is fixedly installed on the bottom of the supporting seat (3), a rotating connecting seat (604) is movably installed in the positioning sleeve (603), and an adjusting screw (606) is rotatably connected to the rotating connecting seat (604), detection mechanisms (7) are fixedly installed on the both end edges of the supporting seat (3), the detection mechanism (7) comprises a mechanism shell (707) fixedly installed on the both end edges of the supporting seat (3), a reset spring (703) is arranged in the mechanism shell (707), a detection rod (701) is movably installed on the mechanism shell (707), a spring seat (702) is fixedly installed on the detection rod (701), and a scale bar (704) is arranged at the lower end position of the detection rod (701).

2. The support device for a coal dust removal pipeline according to claim 1, characterized in that: The adjusting mechanism (6) comprises a threaded sleeve (605) fixedly installed on the mechanism base (607), and the adjusting screw (606) is installed on the mechanism base (607) through the threaded sleeve (605).

3. The support device for a coal dust removal duct according to claim 2, characterized in that: The positioning sleeve (603) is provided with a positioning shaft, and the rotating connecting seat (604) is movably installed in the positioning sleeve (603) through the positioning shaft.

4. The support device for a coal dust removal pipeline according to claim 3, characterized in that: The mechanism base (607) is provided with a fixed groove, the activity shaft (602) is fixed on the mechanism base (607) through the fixed groove, the rotating connecting seat (604) is installed on the bottom of the supporting seat (3) through the positioning sleeve (603), and the supporting seat (3) is movably installed above the mechanism base (607) through the activity shaft (602).

5. The support device for a coal dust removal duct according to claim 4, characterized in that: The mechanism shell (707) is fixedly installed on the upper end of the mechanism shell (707), and the mechanism shell (707) is provided with a butt joint through hole (706) on the edge.

6. The support device for a coal dust removal duct according to claim 5, characterized in that: The butt joint through hole (706) is provided with a bolt, and the butt joint base (705) is fixed on the bottom of the supporting seat (3) through the bolt.

7. The support device for a coal dust removal pipeline according to claim 1, characterized in that: The supporting seat (3) is provided with an inlet and outlet on the both end edges, the detection rod (701) passes through the supporting seat (3) through the inlet and outlet, one end of the reset spring (703) is connected to the spring seat (702), and the other end of the reset spring (703) is connected to the bottom of the mechanism shell (707).

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