Anode plate hoisting device of electric dust remover
By designing the anode plate lifting device of the electro-dust collector, and using the bracket support and the rope to prevent the disassembly of the rod, the problem of deformation and the disassembly and assembly of the rope during the lifting process is solved, and the lifting efficiency and maintenance convenience are improved.
Patent Information
- Application Number
- CN202422085839.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-08-26
AI Technical Summary
When installing anode plates with existing electrostatic precipitators, the anode plates are prone to deformation and bending, and it is troublesome to disassemble and assemble the ropes, resulting in low lifting efficiency and difficult maintenance.
An electro-dust collector anode plate hoisting device is designed, including a support assembly and a lifting assembly. The support assembly supports the lower side of the anode plate through a bracket, and the lifting assembly is connected to the lifting hole of the anode plate through a suspending rope and an anti-removal rod to prevent the connection buckle from being pulled out of the lifting hole.
It effectively prevents the anode plate from deforming during lifting, and simplifies the disassembly and assembly process of the suspended rope, improving the lifting efficiency and maintenance convenience of the anode plate.
Smart Images
Figure CN222922763U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electrostatic precipitators, in particular to a hoisting device for an anode plate of an electrostatic precipitator. Background Art
[0002] An electrostatic precipitator is an efficient and energy-saving flue gas purification device, which has the advantages of high dust collection efficiency, large flue gas flow rate, long service life, low maintenance cost, etc. Under the current situation of increasingly high environmental protection requirements at home and abroad, electrostatic precipitators have been more and more widely used.
[0003] When installing the anode plate of the existing electrostatic precipitator, a lifting rope is manually tied to one end of the horizontally placed anode plate. When lifting the anode plate, the anode plate slowly stands up. Since the anode plate is formed by stamping thin plates, the anode plate is prone to deformation and bending during the lifting process. After the hoisting is in place, it is necessary to manually remove the lifting rope from the upper end of the anode plate, and the disassembly and assembly of the existing lifting rope are troublesome. Summary of the Utility Model
[0004] In order to solve the disadvantages that the anode plate is prone to deformation and the disassembly and assembly of the lifting rope are troublesome when hoisting the anode plate in the prior art, the utility model provides a hoisting device for an anode plate of an electrostatic precipitator, which can prevent the anode plate from deforming and is convenient for disassembling and assembling the lifting rope.
[0005] To achieve the above object, the utility model adopts the following technical scheme:
[0006] A hoisting device for an anode plate of an electrostatic precipitator includes a support assembly and a lifting assembly; the support assembly includes a bracket for supporting the lower side of the anode plate, and one end of the bracket can be hoisted to incline the anode plate; the lifting assembly includes a lifting rope and an anti-detachment rod. One end of the lifting rope is provided with a connecting buckle that can pass through the hoisting hole of the anode plate, and the length of the anti-detachment rod is greater than the diameter of the hoisting hole and can pass through the connecting buckle to prevent the connecting buckle from being pulled out of the hoisting hole.
[0007] Through the above setting, the bracket is hoisted with the anode plate, supporting the lower side of the anode plate to prevent the anode plate from deforming; the lifting rope is connected to the hoisting hole of the anode plate through the connecting buckle and the anti-detachment rod, which is convenient for disassembly and assembly and improves the hoisting efficiency of the anode plate.
[0008] Further, a locking sleeve is installed near the end of the lifting rope, and the end of the lifting rope is bent reversely and locked in the locking sleeve to form a connecting buckle.
[0009] Through the above setting, the connecting buckle is made by bending the lifting rope and the locking sleeve, which is convenient and fast.
[0010] Further, the support assembly further includes a bottom limiting plate and a side limiting plate. The bottom limiting plate is welded to the end of the bracket that is not hoisted, and is used to support the bottom of the anode plate in an inclined state. The side limiting plates are welded to the left and right sides of the bracket, and the upper side of the side limiting plates is higher than the upper side of the bracket.
[0011] With the above settings, the stability of the anode plate on the upper side of the bracket is increased.
[0012] Furthermore, the support assembly further includes a guide rail and a roller. The guide rail is horizontally arranged on the lower side of the bracket. The roller is installed at one end of the bracket close to the bottom limit plate and can roll along the guide rail.
[0013] Furthermore, there are two guide rails arranged in parallel. The two guide rails are fixedly connected together by a connecting rod. There are two rollers, which are installed on the lower sides of both ends of the bottom limit plate. The two rollers are arranged to roll on the upper sides of the two guide rails.
[0014] With the above settings, the bracket has better stability after tilting.
[0015] Furthermore, the guide rail is set as an H-shaped steel. The wing plates of the H-shaped steel are vertical, and a rolling groove for the roller to roll is formed on the upper side of the H-shaped steel.
[0016] Furthermore, the lifting assembly further includes a lifting beam. One ends of multiple lifting ropes away from the connection buckle are sequentially connected to the lifting beam along the length direction of the lifting beam.
[0017] With the above settings, multiple anode plates can be lifted at one time to improve the lifting efficiency.
[0018] Furthermore, the end of the anti-drop rod is bent reversely to form a buckle body. A card slot is formed between the buckle body and the anti-drop rod. When the anti-drop rod passes through the connection buckle, the edge of the anode plate is embedded in the card slot.
[0019] With the above settings, the anti-drop rod can be prevented from falling downward from the anode plate.
[0020] Furthermore, the anti-drop rod and the buckle body are of elastic structures. The width of the card slot is less than or equal to the thickness of the anode plate.
[0021] With the above settings, the stability of the anti-drop rod is further increased.
[0022] Furthermore, the lifting assembly further includes a connecting rope. One end of the connecting rope is connected to the lifting beam, and the other end of the connecting rope passes through the card slot to connect the anti-drop rod.
[0023] With the above settings, the anti-drop rod is connected to the lifting beam through the connecting rope. While preventing loss, it is also convenient to take the anti-drop rod. Description of the Drawings
[0024] Figure 1 It is a schematic diagram of the lifting assembly of the embodiment.
[0025] Figure 2 It is Figure 1 The enlarged view of part A of
[0026] Figure 3Schematic diagram of the support component of the embodiment.
[0027] Figure 4 It is Figure 3 The enlarged view at position B of
[0028] Figure 5 Schematic diagram of the anode plate of the embodiment placed on the bracket.
[0029] Figure 6 Schematic diagram of the lifting component connecting the anode plate in the embodiment. Specific implementation mode
[0030] Next, through embodiments and in combination with the drawings, the technical solutions of the present invention will be further specifically described.
[0031] As Figures 1 to 6 shown, an anode plate hoisting device for an electrostatic precipitator includes a support component and a lifting component; the support component includes a bracket 3 for supporting the lower side of the anode plate 200, and one end of the bracket 3 can be hoisted to tilt the anode plate 200; the lifting component includes a lifting rope 4 and an anti-disengagement rod 5, one end of the lifting rope 4 is provided with a connecting buckle 6 that can pass through the hoisting hole of the anode plate 200, and the length of the anti-disengagement rod 5 is greater than the diameter of the hoisting hole and can pass through the connecting buckle 6 to prevent the connecting buckle 6 from being pulled out of the hoisting hole.
[0032] Through the above settings, the bracket 3 is hoisted with the anode plate 200 to support the lower side of the anode plate 200 and prevent the anode plate 200 from deforming; the lifting rope 4 is connected to the hoisting hole of the anode plate 200 through the connecting buckle 6 and the anti-disengagement rod 5, which is convenient for disassembly and assembly and improves the hoisting efficiency of the anode plate 200.
[0033] The existing anode plates 200 are basically rectangular structures, and a circular hoisting hole 201 is provided at one end of the anode plate 200; the bracket 3 is a rectangular frame structure assembled by several steel materials and can horizontally arrange one or more anode plates 200 on the upper side, as Figure 5 shown; in the initial state, the bracket 3 is placed horizontally, one end of the bracket 3 is connected to the first hoist by a steel strand, the end of the lifting rope 4 away from the connecting buckle 6 is connected to the second hoist, and the anode plate 200 is horizontally placed on the upper side of the bracket 3. At the beginning of hoisting, the operator manually passes the connecting buckle 6 through the hoisting hole of the anode plate 200, and the anti-disengagement rod 5 passes through the connecting buckle 6, as Figure 6As shown in the figure, at the beginning of the hoisting, the first crane hoists the bracket 3 through the steel strand. One end of the bracket 3 is slowly lifted upward and tilted. The anode plate 200 on the bracket 3 moves synchronously with the bracket 3, and the anode plate 200 is slowly erected. The bracket 3 supports the lower side of the anode plate 200 to prevent the anode plate 200 from bending and deforming. The angle between the anode plate 200 and the horizontal plane gradually increases. When the angle between the anode plate 200 and the horizontal plane is greater than the target value, the second crane starts to operate, and the anode plate 200 on the bracket 3 is hoisted through the lifting rope 4. The anode plate 200 is lifted off and separated from the bracket 3. The lifting rope 4 bears the gravity of the anode plate 200, and the anti-disengagement rod 5 is pressed against the anode plate 200 to prevent the connecting buckle 6 from coming out of the hoisting hole. Among them, the target value is greater than or equal to 45°. In actual operation, the target value is taken as 50°. After the anode plate 200 is hoisted to the target location and installed by the second crane, the lifting rope 4 becomes slack. The operator withdraws the anti-disengagement rod 5 from the connecting buckle 6, and then withdraws the connecting buckle 6 from the hoisting hole to complete the disassembly of the lifting rope 4.
[0034] As an implementation method, a locking sleeve 7 is installed near the end of the lifting rope 4. The end of the lifting rope 4 is bent reversely and locked in the locking sleeve 7 to form the connecting buckle 6.
[0035] Through the above settings, the connecting buckle 6 is made by bending the lifting rope 4 and the locking sleeve 7, which is convenient and fast.
[0036] The locking sleeve 7 of the present application can adopt a hoop or other fixing buckles. When making the connecting buckle 6, the end of the lifting rope 4 is bent, and the bent part of the lifting rope 4 is locked at the end of the lifting rope 4 through the locking sleeve 7 to form the connecting buckle 6. The connecting buckle 6 is a closed structure, enclosing a connecting hole for the anti-disengagement rod 5 to pass through.
[0037] As an implementation method, the support assembly further includes a bottom limiting plate 8 and a side limiting plate 9. The bottom limiting plate is welded to the end of the bracket 3 that is not hoisted, and is used to support the bottom of the anode plate in an inclined state. The side limiting plate 9 is welded to the left and right sides of the bracket 3, and the upper side of the side limiting plate 9 is higher than the upper side of the bracket 3.
[0038] Through the above settings, the stability of the anode plate 200 on the upper side of the bracket 3 is increased.
[0039] In the initial state, when the anode plate 200 is placed on the bracket 3, the end of the anode plate 200 away from the hoisting hole is close to the bottom limiting plate 8. The upper side of the bottom limiting plate 8 is higher than the upper side of the bracket 3. The side limiting part on the side blocks the side of the anode plate 200 to prevent the anode plate 200 from sliding laterally. After the bracket 3 is hoisted by the first crane, the bottom limiting plate 8 supports the lower end of the anode plate 200 to prevent the anode plate 200 from sliding down on the bracket 3, improving the stability and safety of the anode plate 200.
[0040] As an implementation, the supporting component further includes a guide rail 10 and a roller 11. The guide rail 10 is horizontally arranged on the lower side of the bracket 3, and the roller 11 is installed at one end of the bracket 3 close to the bottom limiting plate 8 and can roll along the guide rail 10.
[0041] When the first crane in this application lifts the bracket 3 through the steel strand, one end of the bracket 3 close to the steel strand is vertically lifted upward. As the included angle between the bracket 3 and the horizontal plane gradually increases, the lower end of the bracket 3 adaptively approaches the horizontal projection of the upper end of the bracket 3 through the roller 11 and the guide rail 10, so that the steel strand is always basically located in a vertical plane, which is beneficial to reducing the force on the steel strand and thus improving the hoisting safety.
[0042] As an implementation, two guide rails 10 are arranged in parallel, and the two guide rails 10 are fixedly connected together through a connecting rod 12. Two rollers 11 are provided and are installed on the lower sides of both ends of the bottom limiting plate, and the two rollers 11 are arranged to roll on the upper sides of the two guide rails 10.
[0043] Through the above arrangement, the stability of the bracket 3 is better after tilting.
[0044] The bottom limiting plate 8 of this application is basically equal to the width of the bracket 3, and the lengths of the two guide rails 10 are basically equal to the length of the bracket 3. When the bracket 3 is placed horizontally, the guide rails 10 support the bracket 3 to prevent the bracket 3 from contacting the ground and reduce the wear of the bracket 3. The rollers 11 are arranged at both ends of the bottom limiting plate 8 so that the distance between the two rollers 11 is as large as possible. After the first crane lifts the bracket 3, the bracket 3 tilts, and the two rollers 11 support the two corner parts at the lower end of the bracket 3, and the bracket 3 is not easy to shake and has better stability.
[0045] As an implementation, the guide rail 10 is set as an H-shaped steel, and the wing plates of the H-shaped steel are vertical, forming a rolling groove on the upper side of the H-shaped steel for the roller 11 to roll.
[0046] As an implementation, the lifting component further includes a lifting beam 13, and the ends of multiple lifting ropes 4 far from the connection buckle 6 are sequentially connected to the lifting beam 13 along the length direction of the lifting beam.
[0047] Through the above arrangement, multiple anode plates 200 can be lifted at one time to improve the hoisting efficiency.
[0048] The lifting beam 13 of this application is similar to a carrying pole, and the upper side is connected to the second crane through a steel strand. The second crane can lift multiple anode plates 200 at one time through the lifting beam 13.
[0049] As an implementation, the end of the anti-disengagement rod 5 is reversely bent to form a buckle body 14, and a clamping groove 15 is formed between the buckle body 14 and the anti-disengagement rod 5. When the anti-disengagement rod 5 passes through the connection buckle 6, the edge of the anode plate 200 is embedded in the clamping groove 15.
[0050] Through the above arrangement, the anti-dropping rod 5 can be prevented from falling downward from the anode plate 200 .
[0051] like Figure 6 As shown, after the anode plate 200 is tilted or lifted, the upper side of the anode plate 200 is located in the slot 15, and the anti-drop rod 5 is hooked on the upper side of the anode plate 200 like a hook, and the anti-drop rod 5 will not fall downward, so that the anti-drop rod 5 always passes through the connecting buckle 6 to prevent the anode plate 200 from falling.
[0052] As an implementation method, the anti-drop rod 5 and the buckle body 14 are elastic structures, and the width of the clamping slot 15 is less than or equal to the thickness of the anode plate 200 .
[0053] Through the above arrangement, the stability of the anti-drop rod 5 is further increased.
[0054] The anti-slip rod 5 of the present application is similar to a pin and can be stably clamped on the edge of the anode plate 200. The anti-slip rod 5 shakes. Specifically, the anti-slip rod 5 can be made of metal material with good elasticity and strength. When installing, the anti-slip rod 5 and the buckle body 14 are pried apart outwards. After the width of the card slot 15 is increased, the anti-slip rod 5 is installed on the anode plate 200. When disassembling, the anti-slip rod 5 can be directly pulled out upwards.
[0055] As an implementation method, the lifting assembly further includes a connecting rope 16 , one end of which is connected to the lifting beam 13 , and the other end of the connecting rope 16 passes through the slot 15 to be connected to the anti-drop rod 5 .
[0056] Through the above arrangement, the anti-drop rod 5 is connected to the lifting beam 13 through the connecting rope 16, which can prevent the anti-drop rod 5 from being lost and facilitate the use of the anti-drop rod 5.
[0057] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.
Claims
1. An electrostatic precipitator anode plate hoisting device, characterized in that: Includes support assembly and lifting assembly; The support assembly includes a bracket for supporting the lower side of the anode plate, and one end of the bracket can be lifted to tilt the anode plate; The lifting assembly includes a lifting rope and an anti-slip rod. One end of the lifting rope is provided with a connecting buckle that can pass through the lifting hole of the anode plate. The length of the anti-slip rod is greater than the diameter of the lifting hole and can pass through the connecting buckle to prevent the connecting buckle from being pulled out of the lifting hole.
2. The electrostatic precipitator anode plate hoisting device according to claim 1, characterized in that: A locking sleeve is installed near the end of the sling rope, and the end of the sling rope is bent in reverse and locked in the locking sleeve to form the connecting buckle.
3. The electrostatic precipitator anode plate hoisting device according to claim 1, characterized in that: The support assembly also includes a bottom limit plate and a side limit plate. The bottom limit plate is welded to the end of the bracket that is not lifted and is used to support the bottom of the anode plate in an inclined state. The side limit plates are welded to the left and right sides of the bracket, and the upper side of the side limit plate is higher than the upper side of the bracket.
4. The electrostatic precipitator anode plate hoisting device according to claim 3, characterized in that: The support assembly also includes a guide rail and a roller. The guide rail is horizontally arranged at the lower side of the bracket. The roller is installed at one end of the bracket close to the bottom limiting plate and can roll along the guide rail.
5. The electrostatic precipitator anode plate hoisting device according to claim 4, characterized in that: Two guide rails are arranged in parallel, and the two guide rails are fixedly connected together by a connecting rod. Two rollers are arranged and installed on the lower sides of both ends of the bottom limit plate, and the two rollers are rotatably arranged on the upper sides of the two guide rails.
6. The electrostatic precipitator anode plate hoisting device according to claim 4, characterized in that: The guide rail is configured as an H-shaped steel, the wing plate of the H-shaped steel is vertical, and a rolling groove for the roller to roll is formed on the upper side of the H-shaped steel.
7. The electrostatic precipitator anode plate hoisting device according to claim 1, characterized in that: The lifting assembly also includes a lifting beam, and the ends of the plurality of lifting ropes away from the connecting buckle are sequentially connected to the lifting beam along the length direction of the lifting beam.
8. The electrostatic precipitator anode plate hoisting device according to claim 1, characterized in that: The end of the anti-slip rod is reversely bent to form a buckle body, and a slot is formed between the buckle body and the anti-slip rod. When the anti-slip rod passes through the connecting buckle, the edge of the anode plate is embedded in the slot.
9. The electrostatic precipitator anode plate hoisting device according to claim 8, characterized in that: The anti-drop rod and the buckle body are elastic structures, and the width of the clamping slot is less than or equal to the thickness of the anode plate.
10. The electrostatic precipitator anode plate hoisting device according to claim 7, characterized in that: The end of the anti-slip rod is bent in reverse to form a snap body, and a slot is formed between the snap body and the anti-slip rod. When the anti-slip rod passes through the connecting buckle, the edge of the anode plate is embedded in the slot. The lifting assembly also includes a connecting rope, one end of which is connected to the lifting beam, and the other end of the connecting rope passes through the slot to connect to the anti-slip rod.