CN217229937U

CN217229937U - Hoisting device of anode plate of electric dust remover

Info

Publication number: CN217229937U
Application number: CN202220590844.6U
Authority: CN
Inventors: 董锋; 张凯; 刘源; 李强; 李庆芝
Original assignee: Xian Thermal Power Research Institute Co Ltd
Current assignee: Xian Thermal Power Research Institute Co Ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-08-19
Anticipated expiration: 2032-03-17

Abstract

The utility model relates to a plug technical field, concretely relates to hoist device of electrostatic precipitator anode plate. The method comprises the following steps: the lifting frame is provided with a plane supporting part which is suitable for supporting the small anode plate; the first hook hanging ring is directly or indirectly connected to one side of the length direction of the plane supporting part; a second hook hanging ring; and the first end of the connecting rope is directly or indirectly connected to the second hook hanging ring, and the second end of the connecting rope is suitable for being connected with one end of the small anode plate in the length direction. The utility model discloses a hoist device of electrostatic precipitator anode plate because the flexible characteristic of connecting the rope, lifts by crane the hoisting speed of two cranes of accessible control earlier stage, makes the fritter anode plate attached all the time on the plane supporting part, avoids the fritter anode plate to directly receive power to avoid it to warp when hoist and mount, and then avoided the loss of material and the waste of manpower and materials.

Description

Hoisting device for anode plate of electric dust collector

Technical Field

The utility model relates to a hoist device technical field, concretely relates to hoist device of electrostatic precipitator anode plate.

Background

Along with the implementation of ultralow emission modification of various industrial and heavy industrial production enterprises such as chemical industry, steel plants, coal-fired power plants and the like, technical modification and maintenance of electric dust collectors become inevitable projects. The large anode plate in the electric dust collector is composed of small stainless steel anode plates with the length of 13-16m, the width of 480mm and the thickness of 1.2mm, and the small anode plates are hung inside the electric dust collector during construction and then combined by an upper group of limiting devices and a lower group of limiting devices through bolts to form the required large anode plate.

When the existing small anode plate is hoisted, a crane is generally adopted to hoist the small anode plate one by one, and the mode has two defects: firstly, the hoisting quantity is small every time, and the hoisting times are large, so that the installation working hours are increased, and the construction period is influenced; secondly, the bottom of the small anode plate is easy to deform when contacting the ground in the early stage of hoisting.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming yielding defect during the hoist and mount of fritter anode plate among the prior art to a hoist device of electrostatic precipitator anode plate is provided.

The utility model provides a hoist device of electrostatic precipitator anode plate, include:

the lifting frame is provided with a plane supporting part which is suitable for supporting the small anode plate;

the first hook hanging ring is directly or indirectly connected to one side of the length direction of the plane supporting part; the plane supporting part is used for supporting the small anode plates, and the length direction of the plane supporting part is the length direction of the small anode plates.

A second hook hanging ring;

and the first end of the connecting rope is directly or indirectly connected to the second hook hanging ring, and the second end of the connecting rope is suitable for being connected with one end of the small anode plate in the length direction.

Optionally, the method further includes:

the fixed rod is directly or indirectly connected with the second hook hanging ring;

the connecting ropes are provided with at least two connecting ropes, the first ends of the connecting ropes are fixed on the fixing rod, all the connecting ropes are distributed along the length direction of the fixing rod, and the width of the plane supporting part is suitable for supporting at least two small anode plates.

Optionally, the first lifting hook hanging ring is indirectly connected to one side of the length direction of the plane supporting part through two first lifting ropes, and the two first lifting ropes are distributed in a splayed shape.

Optionally, the lifting frame is provided with two lifting frame connecting rings, and the two first lifting ropes are respectively connected to the two lifting frame connecting rings.

Optionally, the second lifting hook link is indirectly connected to the fixing rod through two second lifting ropes, and the two second lifting ropes are distributed in a shape like a Chinese character ba.

Optionally, two rod connection rings are arranged on the fixed rod, and the two second lifting ropes are respectively connected to the two rod connection rings.

Optionally, the method further includes:

one end of the binding rope is fixed on the fixing rod, and the other end of the binding rope is suitable for binding all the small anode plates.

Optionally, the binding rope binds and fixes the small anode plates through a water hand knot.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a hoist device of electrostatic precipitator anode plate, be equipped with the gallows, it is suitable for the plane supporting part that supports the fritter anode plate to play to be equipped with on the gallows, plane supporting part one side is equipped with first lifting hook link, still be equipped with second lifting hook link, the fritter anode plate is connected through connecting the rope to second lifting hook link, when lifting by crane, lift by crane the fritter anode plate through second lifting hook link, and simultaneously, lift by crane the gallows through first lifting hook link with another crane, because connect the flexible characteristic of rope, lift by crane the lifting speed of two cranes of accessible control earlier stage, make the fritter anode plate attached all the time on the plane supporting part, avoid the fritter anode plate to directly accept power, thereby avoid it to warp when hoist, and then avoided the waste of the loss of material and manpower and materials.

2. The utility model provides a hoist device of electrostatic precipitator anode plate is equipped with the dead lever, and two piece at least anode plates can be connected through many connection ropes to the dead lever to two piece at least anode plates also can be supported simultaneously to the plane supporting part, can lift by crane two or above little anode plates simultaneously when lifting by crane like this, have reduced and have lifted by crane the number of times, thereby when having reduced the installation, have guaranteed the time limit for a project.

3. The utility model provides a hoist device of electrostatic precipitator anode plate, first lifting hook link and second lifting hook link are connected through two first lifting ropes and two second lifting ropes respectively, and two lifting ropes are eight characters type and distribute, form triangle-shaped between two lifting ropes and play gallows or the dead lever, according to triangle-shaped's stability, hoist device's stability when can improving hoist and mount avoids rocking by a wide margin.

4. The utility model provides a hoist device of electrostatic precipitator anode plate still is equipped with the ligature rope, and ligature rope one end is fixed on the dead lever, and all fritter anode plates of other end ligature can avoid the fritter anode plate to rock by a wide margin at the in-process of lifting by crane like this.

5. The utility model provides a hoist device of electrostatic precipitator anode plate plays the usable waste material of parts such as gallows, lifting hook link and processes at the job site, only needs to purchase parts such as connection rope in a small amount, and the cost is lower.

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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 lifting frame in an embodiment of the present invention;

fig. 2 is a schematic structural view of a fixing rod in an embodiment of the present invention;

fig. 3 is the embodiment of the present invention provides a schematic diagram of a lifting state of the lifting device.

Description of reference numerals:

1. lifting the hanger; 11. a planar support portion; 12. a hanger connecting ring; 2. a first hook hanging ring; 3. a second hook hanging ring; 4. connecting ropes; 5. fixing the rod; 51. a rod connection ring; 6. a first lifting rope; 7. a second lifting rope; 8. binding a rope; 91. a first crane; 92. a second crane; 10. a small anode plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

Referring to fig. 1 to 3, the present embodiment provides a lifting device for an anode plate of an electric precipitator, including:

a lifting frame 1 provided with a plane supporting part 11 suitable for supporting a small anode plate 10;

a first hook hanging ring 2 which is directly or indirectly connected to one side of the length direction of the plane supporting part 11;

a second hook 3;

and a first end of the connecting rope 4 is directly or indirectly connected to the second hook hanging ring 3, and a second end of the connecting rope is suitable for being connected with one end of the small anode plate 10 in the length direction.

When in lifting, the first crane 91 is started to slowly lift the top end of the lifting frame 1 through the first hook hanging ring 2, and the tail part of the lifting frame 1 is in contact with the ground to bear force, so that the whole body and the ground slowly form an included angle; meanwhile, the second crane 92 is connected with the second hook hanging ring 3, and the second crane 92 is started to slowly run along with the stroke of the first crane 91, so that the small anode plate 10 is always attached to the plane supporting part 11 of the lifting frame 1; when the lifting frame 1 forms an included angle of 85 degrees with the ground, the second crane 92 is controlled to drive the small anode plate 10 to lift off the ground until the small anode plate 10 is lifted into the electric dust collector.

The hoisting device of the anode plate of the electric dust collector of the embodiment has the advantages that due to the flexible characteristic of the connecting rope 4, the hoisting speed of the two cranes can be controlled in the early stage, the small anode plates 10 are always attached to the plane supporting part 11, the small anode plates 10 are prevented from being directly stressed, the deformation of the small anode plates when the small anode plates are hoisted is avoided, and the loss of materials and the waste of manpower and material resources are avoided.

In this embodiment, the lifting frame 1 is a flat plate structure, and is light in weight on the premise that the plane support portion 11 can be provided. In other embodiments, the lifting frame 1 may be provided with other additional structures, and the overall structure is not limited as long as the lifting frame includes the planar supporting portion 11.

In this embodiment, the first hook hanging ring 2 is indirectly connected to one side of the plane support portion 11 in the longitudinal direction via the first hanging rope 6. In other embodiments, the first hook ring 2 may be connected to one side of the length direction of the plane support portion 11 through a rigid member, or directly fixed to one side of the length direction of the plane support portion 11.

In this embodiment, connect rope 4 and connect earlier on dead lever 5, then be connected dead lever 5 and second lifting hook link 3, connect rope 4 indirect connection promptly on second lifting hook link 3, its purpose is in order to hoist a plurality of fritters anode plate 10 simultaneously. In other embodiments, the connecting rope 4 can also be directly connected to the second hook hanging ring 3 to hoist the small anode plate 10.

Further, hoist device still includes:

the fixed rod 5 is directly or indirectly connected with the second hook hanging ring 3;

the connecting ropes 4 are provided with at least two connecting ropes, the first ends of the connecting ropes are fixed on the fixing rod 5, all the connecting ropes 4 are distributed along the length direction of the fixing rod 5, and the width of the plane supporting part 11 is suitable for supporting at least two small anode plates 10.

When the anode plate is lifted, two or more than two small anode plates 10 can be lifted at the same time, so that the lifting frequency is reduced, the installation working time is reduced, and the construction period is ensured.

In this embodiment, first lifting hook link 2 is connected in one side of 11 length direction of plane supporting part through two first lifting ropes 6 are indirect, and two first lifting ropes 6 are eight characters type and distribute, and two first lifting ropes 6 and play and form triangle-shaped between the gallows 1, according to triangle-shaped's stability, play gallows 1's stability when can improving hoist and mount, avoid rocking by a wide margin.

Specifically, the first lifting rope 6 is a steel wire rope, and strength required by lifting can be well guaranteed. In other embodiments, other materials that can meet the strength requirements, such as high strength fiber ropes, may also be used.

Specifically, two hanger connecting rings 12 are arranged on the lifting frame 1, two first lifting ropes 6 are respectively connected to the two hanger connecting rings 12, and the first lifting ropes 6 are more conveniently installed and more firmly connected through the hanger connecting rings 12.

In this embodiment, second lifting hook link 3 is indirectly connected on dead lever 5 through two second lifting ropes 7, and two second lifting ropes 7 are eight characters type and distribute, form triangle-shaped between two second lifting ropes 7 and the dead lever 5, according to triangle-shaped's stability, can improve the stability of dead lever 5 when hoist and mount, avoid rocking by a wide margin.

Specifically, the second lifting rope 7 is a steel wire rope, so that the strength required by lifting can be well ensured. In other embodiments, other materials that can meet the strength requirements, such as high strength fiber ropes, may also be used.

Specifically, two rod connecting rings 51 are arranged on the fixing rod 5, the two second lifting ropes 7 are respectively connected to the two rod connecting rings 51, and the second lifting ropes 7 are more conveniently installed and more firmly connected through the rod connecting rings 51.

Further, the hoisting device of this embodiment still includes:

and one end of the binding rope 8 is fixed on the fixing rod 5, and the other end of the binding rope is suitable for binding all the small anode plates 10.

The binding rope 8 can fix the small anode plate 10, and the large-amplitude shaking of the small anode plate in the hoisting process is avoided.

Specifically, the binding rope 8 in this embodiment is a hemp rope, which is low in cost, good in flexibility and convenient to bind. In other embodiments, the binding rope 8 may be made of other materials such as plastic rope.

Specifically, the binding rope 8 in the embodiment binds and fixes the small anode plates 10 through the water hand knot, so that the binding is simple and convenient, and the fixation is firm. Of course, in other embodiments, the fixation may be performed by other common knotting methods.

Based on the above embodiment, the hoisting method of the hoisting device of the embodiment is as follows:

before hoisting, the hoisting frame 1 is flatly laid between two cranes according to the length direction, the firmness of the connection between the first hoisting rope 6 and the first lifting hook hanging ring 2 is checked, and the first lifting hook hanging ring 2 is firmly connected with the lifting hook of the first crane 91; laying small anode plates 10 to be lifted on a plane supporting part 11 of the lifting frame 1, and distributing the small anode plates 10 along the width direction of the plane supporting part 11; connecting the small anode plates 10 with the fixed rods 5 by using the connecting ropes 4 respectively, and then penetrating the binding ropes 8 through the middle lower parts of the small anode plates 10 which are tiled on the plane supporting part 11 and firmly tying by using water; the firmness of the second lifting rope 7 and the second hook hanging ring 3 is checked, and the hook of the second crane 92 and the second hook hanging ring 3 are firmly connected.

When the crane is lifted, the first crane 91 is started to slowly lift the top end of the lifting frame 1, and the tail part of the lifting frame 1 is in contact with the ground to bear force, so that an included angle is slowly formed between the whole crane and the ground. At the same time, the second hoist 92 is started to follow the stroke of the first hoist 91 slowly. When the lifting frame 1 forms an included angle of 85 degrees with the ground, the second crane 92 is started to drive the fixing rod 5 to lift the small anode plate 10 off the ground. In the hoisting process, the binding rope 8 penetrates through the middle lower parts of all the small anode plates 10 and is looped stably, so that the small anode plates cannot shake greatly in the hoisting process. And operating the second crane 92 to hoist the small anode plates 10 into the electric dust collector to finish one hoisting operation.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a hoist device of electrostatic precipitator anode plate which characterized in that includes:

a lifting frame (1) provided with a plane supporting part (11) suitable for supporting a small anode plate (10);

a first hook hanging ring (2) which is directly or indirectly connected with one side of the length direction of the plane supporting part (11);

a second hook hanging ring (3);

and the first end of the connecting rope (4) is directly or indirectly connected to the second hook hanging ring (3), and the second end of the connecting rope is suitable for being connected with one end of the small anode plate (10) in the length direction.

2. The hoisting device of the anode plate of the electric dust collector of claim 1, further comprising:

the fixing rod (5), the said fixing rod (5) is connected with said second hook hanging ring (3) directly or indirectly;

the connecting ropes (4) are provided with at least two connecting ropes, the first ends of the connecting ropes are fixed on the fixing rod (5), all the connecting ropes (4) are distributed along the length direction of the fixing rod (5), and the width of the plane supporting part (11) is suitable for supporting at least two small anode plates (10).

3. The lifting device for the anode plates of the electric dust collector as claimed in claim 2, wherein the first lifting hook hanging ring (2) is indirectly connected to one side of the length direction of the plane supporting part (11) through two first lifting ropes (6), and the two first lifting ropes (6) are distributed in a splayed shape.

4. The hoisting device of the anode plate of the electric dust collector as claimed in claim 3, wherein the lifting frame (1) is provided with two frame connecting rings (12), and the two first lifting ropes (6) are respectively connected to the two frame connecting rings (12).

5. The hoisting device of the anode plate of the electric dust collector as claimed in claim 2, wherein the second hook hanging ring (3) is indirectly connected to the fixing rod (5) through two second lifting ropes (7), and the two second lifting ropes (7) are distributed in a shape like a Chinese character 'ba'.

6. The hoisting device of the anode plate of the electric dust collector as claimed in claim 5, wherein the fixing rod (5) is provided with two rod connecting rings (51), and the two second lifting ropes (7) are respectively connected to the two rod connecting rings (51).

7. The hoisting device for the anode plates of the electric dust collector as claimed in any one of claims 2 to 6, further comprising:

and one end of the binding rope (8) is fixed on the fixing rod (5), and the other end of the binding rope is suitable for binding all the small anode plates (10).

8. The lifting device for the anode plates of the electric dust collector as claimed in claim 7, wherein the binding rope (8) binds and fixes the small anode plates (10) through a water hand knot.