A kind of anode plate hoisting bracket device for electrostatic precipitator

Abstract

The utility model relates to the field of hoisting brackets, and in particular to a hoisting bracket device for an electrostatic precipitator anode plate, comprising a rectangular frame, the left and right ends of the frame are respectively provided with a bottom support device and a top support device, the bottom support device comprises a second steel plate, the two ends of the second steel plate are provided with a pair of first downward rollers and a pair of first upward blocks, the top support device comprises a third steel plate, the two ends of the third steel plate are provided with a pair of second downward rollers and a pair of second upward blocks, and the side of the third steel plate is provided with a pair of outward lifting ears. The utility model can effectively prevent the anode plate from bending during the hoisting process, thereby ensuring that the spacing between the positive and negative plates meets the standard and the operating voltage of the electrostatic precipitator is stable.

Description

Technical Field

[0001] The utility model relates to the field of hoisting brackets, in particular to a hoisting bracket device for an anode plate of an electrostatic precipitator. Background Art

[0002] The current electrostatic precipitator anode plates are generally assembled on the ground in rows and then hoisted to the top of the electrostatic precipitator using a truck crane. Since the anode plates are made of carbon steel, 12m long, 0.2m wide, and about 2.3mm thick, they are very easy to bend during the hoisting process, resulting in the spacing between the anode and cathode plates not meeting the standard. Once this phenomenon occurs, the operating voltage of the electrostatic precipitator is unstable, the dust collection effect is poor, and the dust removal efficiency is reduced, causing the smoke concentration to exceed the environmental protection index. Utility Model Content

[0003] The utility model aims to provide a hoisting bracket device for an anode plate of an electrostatic precipitator, so as to solve the problem that the anode plate is easy to bend during the hoisting process mentioned in the background technology.

[0004] The utility model adopts the following technical solutions:

[0005] The utility model provides an electrostatic precipitator anode plate lifting bracket device, comprising a rectangular frame, wherein a bottom supporting device and a top supporting device are respectively arranged at the left and right ends of the frame, wherein the bottom supporting device comprises a third steel, wherein a pair of first downward rollers and a pair of first upward blocks are arranged at both ends of the third steel, wherein the top supporting device comprises a third steel plate, wherein a pair of second downward rollers and a pair of second upward blocks are arranged at both ends of the third steel plate, and a pair of outward lifting ears are arranged on the side surfaces of the third steel plate.

[0006] Furthermore, the frame includes a plurality of transversely arranged steel tubes, and a plurality of longitudinally arranged first square steels and first steel plates are provided between the plurality of steel tubes.

[0007] Furthermore, a fixing device is provided at the bottom of the frame, and the fixing device includes channel steels arranged on both sides, and a plurality of second steel plates and second square steels are provided between the channel steels.

[0008] Furthermore, the first steel plate and the second steel plate are connected by stud bolts.

[0009] Furthermore, the first stopper and the second stopper are both threaded steel bars.

[0010] Compared with the prior art, the beneficial technical effects of the utility model are:

[0011] The utility model can effectively prevent the anode plate from bending during the hoisting process, thereby ensuring that the distance between the anode and cathode plates meets the standard and the operating voltage of the electrostatic precipitator is stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model will be further described below in conjunction with the accompanying drawings.

[0013] Figure 1 A top view of a bracket device for hoisting an anode plate of an electrostatic precipitator in an embodiment of the utility model;

[0014] Figure 2 It is a front view of the anode plate hoisting bracket device of the electrostatic precipitator in the embodiment of the utility model;

[0015] Figure 3 It is a top view schematic diagram of the fixing device in the embodiment of the utility model;

[0016] Figure 4 It is a side view of the bottom support device in the embodiment of the utility model;

[0017] Figure 5 It is a side view of the top support device in the embodiment of the utility model;

[0018] Figure 6 It is a schematic diagram of the use of the electrostatic precipitator anode plate hanging bracket device in the embodiment of the utility model.

[0019] Explanation of the reference numerals: 1. Frame; 101. Steel pipe; 102. First square steel; 103. First steel plate; 2. Fixing device; 201. Channel steel; 202. Second steel plate; 203. Second square steel; 3. Bottom supporting device; 301. Third steel; 302. First roller; 303. First stopper; 4. Top supporting device; 401. Third steel plate; 402. Second roller; 403. Second stopper; 404. Lifting ear; 5. Anode plate; 501. Suspension device. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] like Figures 1 to 4As shown, the present embodiment discloses an electrostatic precipitator anode plate hoisting bracket device, comprising a rectangular frame 1, with a bottom support device 3 and a top support device 4 welded at the left and right ends of the frame 1 respectively for fixing the anode plate in a vertical direction to prevent bending and deformation due to force, the bottom support device 3 comprises a third steel 301, with a pair of first downward rollers 302 and a pair of first upward stops 303 for limiting the movement of the anode plate 5 provided at both ends of the third steel 301, the top support device 4 comprises a third steel plate 401, with a pair of second downward rollers 402 and a pair of second upward stops 403 for limiting the movement of the anode plate 5 provided at both ends of the third steel plate 401, and a pair of outward lifting ears 404 for connecting to the auxiliary lifting hook of the crane are provided on the side of the third steel plate 401.

[0022] In this embodiment, the frame 1 includes a plurality of transversely arranged steel pipes 101 , and a plurality of longitudinally arranged first square steels 102 and first steel plates 103 are welded between the plurality of steel pipes 101 .

[0023] like Figure 5 As shown, in this embodiment, a fixing device 2 is provided at the bottom of the frame 1 to prevent the anode plate from twisting and deforming in the horizontal direction. The fixing device 2 includes channel steels 201 arranged on both sides, and a plurality of second steel plates 202 and second square steels 203 are welded between the channel steels.

[0024] In this embodiment, the first steel plate 103 and the second steel plate 202 are connected by stud bolts.

[0025] In this embodiment, the first stopper 303 and the second stopper 403 are both threaded steel bars.

[0026] The use process of the utility model is as follows:

[0027] First, place the frame 1 on a flat surface on the ground, and then manually place the anode plate 5 on the frame 1 so that the first stopper 303 and the second stopper 403 are both against the side of the anode plate 5; then connect the main hook of the truck crane to the suspension device 501 on the anode plate 5, and connect the auxiliary hook of the crane to the lifting ear 404 of the bracket top support device 4; during the rotation and lifting process of the crane, the lifting speed of the main hook is slower than the lifting speed of the auxiliary hook. When the electrostatic precipitator anode plate lifting bracket device is lifted to be vertical to the ground, operate the main hook and the auxiliary hook to detach the anode plate 5 from the electrostatic precipitator anode plate lifting bracket device, and then slowly lift the main hook to lift the anode plate into the electrostatic precipitator, while the auxiliary hook slowly descends, and the electrostatic precipitator anode plate lifting bracket device retreats to its initial position.

[0028] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A bracket device for hoisting an anode plate of an electrostatic precipitator, characterized in that: The invention comprises a rectangular frame (1), wherein the left and right ends of the frame (1) are respectively provided with a bottom support device (3) and a top support device (4), wherein the bottom support device (3) comprises a third steel (301), wherein two ends of the third steel (301) are provided with a pair of first rollers (302) facing downwards and a pair of first stoppers (303) facing upwards, and the top support device (4) comprises a third steel plate (401), wherein two ends of the third steel plate (401) are provided with a pair of second rollers (402) facing downwards and a pair of second stoppers (403) facing upwards, and a pair of outward lifting ears (404) are provided on the side of the third steel plate (401).

2. The electrostatic precipitator anode plate hoisting bracket device according to claim 1, characterized in that: The frame (1) comprises a plurality of transversely arranged steel pipes (101), and a plurality of longitudinally arranged first square steels (102) and first steel plates (103) are arranged between the plurality of steel pipes (101).

3. The electrostatic precipitator anode plate hoisting bracket device according to claim 2, characterized in that: A fixing device (2) is provided at the bottom of the frame (1), and the fixing device (2) comprises channel steels (201) arranged on both sides, and a plurality of second steel plates (202) and second square steels (203) are provided between the channel steels.

4. The electrostatic precipitator anode plate hoisting bracket device according to claim 3, characterized in that: The first steel plate (103) and the second steel plate (202) are connected via stud bolts.

5. The electrostatic precipitator anode plate hoisting bracket device according to claim 1, characterized in that: The first stopper (303) and the second stopper (403) are both threaded steel bars.

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