Hanging basket applied to nuclear power engineering

Abstract

The invention discloses a hanging basket applied to nuclear power engineering, and relates to the technical field of building construction. Comprising a shell, an operation table is fixedly installed on the inner wall of the shell, a safety lock is fixedly installed at the top of the shell, a limiting groove is formed in the surface of the shell, a liquid storage box fixedly penetrates through the top of the shell, a spray head fixedly penetrates through the top of the liquid storage box, and a push rod slidably penetrates through a bottom plate of the liquid storage box. The extrusion plate is fixedly mounted at the top of the push rod, the hollow plate is slidably mounted on the surface of the extrusion plate, the hollow pipe is fixedly mounted at the top of the inner wall of the liquid storage box, the rotating rod is rotatably mounted on the inner wall of the liquid storage box, and the stirring blades are fixedly mounted on the surface of the rotating rod. Quantitative lubrication of the safety lock is achieved, and the situation that safety use of the safety lock is affected by too little or too much lubrication is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and particularly to a hanging basket for nuclear power projects. Background Art

[0002] A hanging basket is a device used for high-altitude operations, usually used for work such as building construction, maintenance, and cleaning. The safety lock is a crucial safety device in the hanging basket, which is used to prevent the hanging basket from accidentally detaching from the suspension system.

[0003] The patent with the patent announcement number CN216974140U relates to an electric hanging basket safety lock, including a housing. A first rotating shaft and a second rotating shaft are rotatably installed between the two sides inside the housing from top to bottom. Ear plates are fixedly installed on the outer surfaces of the first rotating shaft and the second rotating shaft. A torsion spring is arranged between the two ear plates. Locking sleeves are movably installed on one side inside the two ear plates. Two pressing blocks are fixedly installed inside the housing, and the two pressing blocks are respectively located directly above the two locking sleeves. Both ends of the first rotating shaft extend to the outside of the housing and are installed with swing arms. A first pulley is rotatably installed inside the swing arms. This patent has the characteristics of being able to lock the safety steel wire rope in time to prevent the electric hanging basket from falling, and when the tension of the safety steel wire rope is too large, it can effectively reduce the locking distance and improve safety.

[0004] In the above patent, it has the function of locking the safety steel wire rope in time. By movably installing the locking sleeve inside the ear plate, when the tension of the safety steel wire rope is too large, the locking distance can be effectively reduced, thereby effectively improving the use effect of the safety lock. However, the safety lock at the top of the hanging basket needs to be lubricated regularly during daily use. Too little or too much lubrication of the safety lock will affect the safe use of the safety lock, thereby affecting the safety of the hanging basket. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a hanging basket for nuclear power projects, which solves the problems raised in the above background art.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: A hanging basket for nuclear power engineering applications, including a housing, an operating platform is fixedly installed on the inner wall of the housing, a safety lock is fixedly installed on the top of the housing, and a limiting groove is opened on the surface of the housing. Among them, the lubrication device includes a liquid storage box, a spray head, a push rod, a pressing plate, a hollow plate, a hollow tube, a rotating rod and a stirring blade. The movement of the push rod drives the pressing plate to move upward, and the movement of the pressing plate drives the hollow plate to move upward. The liquid storage box is fixedly penetrated through the top of the housing, the spray head is fixedly penetrated through the top of the liquid storage box, the push rod slides through the bottom plate of the liquid storage box, the pressing plate is fixedly installed on the top of the push rod, the hollow plate is slidably installed on the surface of the pressing plate, the hollow tube is fixedly installed on the inner wall top of the liquid storage box, the rotating rod is rotatably installed on the inner wall of the liquid storage box, and the stirring blade is fixedly installed on the surface of the rotating rod. There is lubricating liquid inside the liquid storage box. The movement of the hollow plate drives the rotating rod to rotate, and the rotation of the rotating rod drives the stirring blade to rotate. There is a sealing rubber part inside the spray head, and the lubricating liquid is sprayed through the spray head to quantitatively lubricate the safety lock, avoiding the adverse effects on the safety lock caused by excessive or insufficient lubrication.

[0007] According to the above technical solution, a first spring is provided between the push rod and the liquid storage box. The first spring is compressed during the movement of the push rod. A second spring is provided between the hollow plate and the pressing plate. A first tooth block is fixedly installed on the surface of the hollow plate. A second tooth block is fixedly installed on the surface of the rotating rod. The movement of the hollow plate drives the first tooth block to move upward. During the movement of the first tooth block, it contacts the second tooth block on the surface of the rotating rod. By borrowing the force of the movement of the push rod, the stirring of the lubricating liquid inside the liquid storage box is realized, improving the mixing effect of the lubricating liquid.

[0008] According to the above technical solution, the protection device includes a buffer damper, a protection plate, a circular ring plate, a bending piece, a clamping block and a rotating plate. During the movement of the protection plate, it contacts the wall, restricting the movement of the protection plate towards the wall direction. The buffer damper is fixedly installed on the surface of the housing, the protection plate is fixedly installed on the telescopic end of the buffer damper, the circular ring plate is fixedly installed on the surface of the protection plate close to the buffer damper, the bending piece is fixedly installed on the surface of the protection plate, and the end of the bending piece away from the protection plate is fixedly installed on the surface of the buffer damper. The clamping block is fixedly installed on the surface of the bending piece. After being squeezed, the bending piece deforms and bends towards the circular ring plate direction, causing the deformation of the bending piece to drive the clamping block to move towards the circular ring plate direction. The rotating plate is rotatably installed on the surface of the circular ring plate. A rectangular groove is opened on the circular ring plate, and a hole groove is opened on the inner wall of the circular ring plate. By setting the clamping block, when the bending piece bends to a certain extent, it is restricted by the clamping block and cannot continue to bend, avoiding excessive bending and damage of the bending piece.

[0009] According to the above technical solution, the inner wall of the circular ring plate contacts the surface of the buffer damper. The bending piece is elastic. A circular hole is provided on the rotating plate. The gas from the outside slowly enters the inside of the circular ring plate through the circular hole on the rotating plate. A first scroll spring is provided between the rotating plate and the circular ring plate. When the rotating plate rotates, it squeezes the first scroll spring. The surface of the rotating plate contacts the rectangular groove of the circular ring plate. By setting the rotating plate to control the speed when the buffer damper resets, it helps to reduce the amplitude of the shaking of the housing.

[0010] According to the above technical solution, the fixing device includes a toolbox, a cover plate, a C-shaped plate, an L-shaped plate, a clamping plate, a cylinder and a rubber plate. When the toolbox moves, it drives the cover plate to move. At the same time, when the toolbox moves, it drives the C-shaped plate to move. The toolbox is fixedly installed on the inner wall of the housing. The cover plate is rotatably installed on the top of the toolbox. The C-shaped plate slides through the inner and outer walls of the toolbox. The L-shaped plate is fixedly installed on the top of the C-shaped plate. The clamping plate is fixedly installed on the bottom plate of the cover plate. The cylinder slides through the surface of the C-shaped plate. The rubber plate is fixedly installed on the surface of the cylinder. When the cylinder moves towards the toolbox, it drives the rubber plate to move. Tools are placed inside the toolbox. One end of the C-shaped plate away from the toolbox slides through the surface of the housing. The surface of the C-shaped plate contacts the surface of the circular ring plate. By setting the rubber plate to clamp the tools, it helps to reduce the wear of the tools caused by the vibration of the housing.

[0011] According to the above technical solution, a third spring is provided between the C-shaped plate and the toolbox. A card slot is provided on the clamping plate. During the movement of the surface of the L-shaped plate, it contacts the card slot on the clamping plate. A fourth spring is provided between the cylinder and the C-shaped plate. A first corrugation is provided on the surface of the rubber plate. By providing the first corrugation on the surface of the rubber plate, the rubber plate can fit more closely to tools with different shapes, which helps to improve the clamping effect.

[0012] According to the above technical solution, the protection device includes a fixed tube, a rotating rod, a baffle, a sliding plate, a grip, a resisting block and a blocking piece. The fixed tube fixedly penetrates the surface of the housing. When the rotating rod rotates, it drives the resisting block to rotate towards the blocking piece. During the movement of the surface of the resisting block, it contacts the surface of the blocking piece. The rotating rod is rotatably installed on the surface of the fixed tube. The baffle is fixedly installed on the surface of the rotating rod. The sliding plate slides through the top of the baffle. The grip slides through the top of the sliding plate. When the grip moves, it drives the sliding plate towards the baffle. The resisting block is fixedly installed on the surface of the rotating rod. The blocking piece is fixedly installed on the surface of the fixed tube. By setting the blocking piece to control the rotation speed of the baffle, it prevents the baffle from rotating too fast and causing accidental risks.

[0013] According to the above technical solution, the surface of the sliding plate contacts the inner wall of the limiting groove of the housing. During the movement of the surface of the sliding plate, it separates from the limiting groove of the housing, so that the limitation of the housing on the rotation of the baffle is released. The surface of the grip contacts the inner wall of the limiting groove of the housing. During the movement of the surface of the grip, it separates from the limiting groove of the housing, so that the limitation of the housing on the lateral movement of the grip is released. A fifth spring is arranged between the grip and the sliding plate. The abutting block is elastic. By arranging the grip and the sliding plate for double limitation, it is ensured that the baffle can rotate only under correct operation, which helps to improve the safety during work.

[0014] The present invention provides a hanging basket for nuclear power engineering applications. It has the following beneficial effects: (1) For the hanging basket for nuclear power engineering applications, the rotation of the stirring blade drives the lubricating fluid inside the liquid storage box to move. The lubricating fluid before use is stirred by the stirring blade to prevent the stratification phenomenon of the lubricating fluid during regular use from affecting the lubrication effect of the lubricating fluid. The pressing plate moves upward to extrude the lubricating fluid inside the hollow tube. By fixedly installing the hollow tube inside the liquid storage box, quantitative lubrication of the safety lock is achieved, avoiding the safety use of the safety lock being affected by too little or too much lubrication.

[0015] (2) For the hanging basket for nuclear power engineering applications, during the movement of the clamping block, it contacts the hole groove, restricting the movement of the clamping block in the direction of the circular ring plate. By arranging an elastic bending piece to improve the buffering effect of the buffer damper, and then using the clamping block to prevent the bending piece from bending excessively, it helps to extend the service life of the bending piece. The external gas circular hole slowly enters the inside of the circular ring plate. By opening a circular hole on the rotating plate, the speed of the buffer damper during reset is slowed down, which helps to reduce the shaking burden of the housing.

[0016] (3) For the hanging basket for nuclear power engineering applications, during the movement of the L-shaped plate, it contacts the card slot, so that the L-shaped plate limits the cover plate. By restricting the rotation of the cover plate, it prevents tools from falling out of the toolbox during the shaking of the housing, causing safety risks, which helps to improve the safety during work. During the movement of the first corrugation, it contacts the surface of the tool, so that the rubber plate clamps the tool. By opening the first corrugation on the rubber plate, the rubber plate can closely fit tools with different shapes, which helps to improve the clamping effect and reduce the wear of the tools.

[0017] (4)The hanging basket used in this nuclear power project has the sliding plate separated from the limit groove during the moving process, so that the limit of the housing on the baffle is released. The rotation of the baffle is double-limited by the sliding plate and the handle, avoiding the rotation of the baffle due to accidental contact when the operator is working in the hanging basket, effectively improving the safety of the operator during use. The resisting block deforms under the influence of the resisting piece, slowing down the rotation speed of the rotating rod. By slowing down the rotation speed of the rotating rod, the baffle can slowly contact the ground, avoiding the impact on the service life of the baffle caused by the rapid contact between the baffle and the ground. Description of the Drawings

[0018] Figure 1 Schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the overall semi-sectional structure of the present invention; Figure 3 Schematic diagram of the internal structure of the lubrication device of the present invention; Figure 4 Schematic diagram of the semi-sectional structure of the lubrication device of the present invention; Figure 5 Schematic diagram of the internal structures of the shock absorption device and the fixing device of the present invention; Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure at A in the present invention; Figure 7 For the present invention Figure 5 Schematic diagram of the enlarged structure at B in the present invention; Figure 8 Schematic diagram of the internal structure of the protection device of the present invention; Figure 9 Schematic diagram of a partial structure at the fixed pipe of the present invention.

[0019] In the figure: 1. Housing; 21. Operating platform; 22. Safety lock; 31. Liquid storage box; 32. Nozzle; 33. Push rod; 34. Extrusion plate; 35. Hollow plate; 36. Hollow pipe; 37. Rotating rod; 38. Stirring blade; 41. Buffer damper; 42. Protection plate; 43. Ring plate; 4,4. Bending piece; 45. Block; 46. Rotating plate; 51. Tool box; 52. Cover plate; 53. C-shaped plate; 54. L-shaped plate; 55. Clamping plate; 56. Cylinder; 57. Rubber plate; 61. Fixed pipe; 62. Rotating rod; 63. Baffle; 64. Sliding plate; 65. Handle; 66. Resisting block; 67. Resisting piece. Detailed Embodiment

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-6 , an embodiment of the present invention is: a hanging basket for nuclear power engineering applications, including a housing 1, an operating table 21 is fixedly installed on the inner wall of the housing 1, a safety lock 22 is fixedly installed on the top of the housing 1, a limiting groove is provided on the surface of the housing 1, and a lubricating device and a shock-absorbing device are further included; wherein, the lubricating device includes a liquid storage box 31, a spray head 32, a push rod 33, a pressing plate 34, a hollow plate 35, a hollow tube 36, a rotating rod 37 and a stirring blade 38. Manually move the push rod 33 upward, the movement of the push rod 33 drives the pressing plate 34 to move upward, the movement of the pressing plate 34 drives the hollow plate 35 to move upward. The liquid storage box 31 is fixedly penetrated through the top of the housing 1, the spray head 32 is fixedly penetrated through the top of the liquid storage box 31, the push rod 33 slides through the bottom plate of the liquid storage box 31, the pressing plate 34 is fixedly installed on the top of the push rod 33, the hollow plate 35 is slidably installed on the surface of the pressing plate 34, the hollow tube 36 is fixedly installed on the top inner wall of the liquid storage box 31, the rotating rod 37 is rotatably installed on the inner wall of the liquid storage box 31, the stirring blade 38 is fixedly installed on the surface of the rotating rod 37, a lubricating liquid is provided inside the liquid storage box 31, the movement of the hollow plate 35 drives the rotating rod 37 to rotate, the rotation of the rotating rod 37 drives the stirring blade 38 to rotate, and the rotation of the stirring blade 38 drives the lubricating liquid inside the liquid storage box 31 to move. A sealing rubber part is provided inside the spray head 32, and the lubricating liquid is sprayed through the spray head 32 to quantitatively lubricate the safety lock 22, avoiding the adverse effects on the safety lock caused by excessive or insufficient lubrication.

[0022] A first spring is provided between the push rod 33 and the liquid storage box 31. During the movement of the push rod 33, the first spring is compressed, causing the first spring to deform and store energy. A second spring is provided between the hollow plate 35 and the pressing plate 34. A first tooth block is fixedly installed on the surface of the hollow plate 35, and a second tooth block is fixedly installed on the surface of the rotating rod 37. The movement of the hollow plate 35 drives the first tooth block to move upward, and the first tooth block contacts the second tooth block on the surface of the rotating rod 37 during the movement, so that the movement of the hollow plate 35 drives the rotating rod 37 to rotate. By borrowing the force of the movement of the push rod 33, the stirring of the lubricating liquid inside the liquid storage box 31 is realized, improving the mixing effect of the lubricating liquid.

[0023] The protective device includes a buffer damper 41, a protective plate 42, an annular plate 43, a bending piece 44, a clamping block 45 and a rotating plate 46. The buffer damper 41 moves towards the wall, driving the protective plate 42 to move. During the movement of the protective plate 42, it comes into contact with the wall, restricting the movement of the protective plate 42 towards the wall. The buffer damper 41 is fixedly installed on the surface of the housing 1, the protective plate 42 is fixedly installed on the telescopic end of the buffer damper 41, the annular plate 43 is fixedly installed on the surface of the protective plate 42 close to the buffer damper 41, the bending piece 44 is fixedly installed on the surface of the protective plate 42, one end of the bending piece 44 away from the protective plate 42 is fixedly installed on the surface of the buffer damper 41, and the clamping block 45 is fixedly installed on the surface of the bending piece 44. When the buffer damper 41 continues to move and squeezes the bending piece 44, the bending piece 44 deforms after being squeezed and bends towards the annular plate 43, causing the deformation of the bending piece 44 to drive the clamping block 45 to move towards the annular plate 43. The rotating plate 46 is rotatably installed on the surface of the annular plate 43. A rectangular groove is provided on the annular plate 43, and a hole groove is provided on the inner wall of the annular plate 43. By providing the clamping block 45, when the bending piece 44 bends to a certain extent, it is restricted by the clamping block 45 and cannot continue to bend, preventing the bending piece 44 from being damaged due to excessive bending.

[0024] The inner wall of the annular plate 43 contacts the surface of the buffer damper 41. The bending piece 44 is elastic. A round hole is provided on the rotating plate 46. The outside air slowly enters the inside of the annular plate 43 through the round hole on the rotating plate 46, slowing down the reset speed of the buffer damper 41. A first volute spring is provided between the rotating plate 46 and the annular plate 43. When the rotating plate 46 rotates, it squeezes the first volute spring, causing the first volute spring to deform. The surface of the rotating plate 46 contacts the rectangular groove of the annular plate 43. By providing the rotating plate 46 to control the reset speed of the buffer damper 41, it helps to reduce the amplitude of the shaking of the housing 1.

[0025] When this embodiment works, manually move the push rod 33 upward. The movement of the push rod 33 drives the extrusion plate 34 to move upward. The movement of the extrusion plate 34 drives the hollow plate 35 to move upward. The movement of the hollow plate 35 drives the first tooth block to move upward. During the movement of the first tooth block, it contacts the second tooth block on the surface of the rotating rod 37. The first tooth block and the second tooth block are engaged, so that the movement of the hollow plate 35 drives the rotating rod 37 to rotate. The rotation of the rotating rod 37 drives the stirring blade 38 to rotate. The rotation of the stirring blade 38 drives the lubricating liquid inside the liquid storage box 31 to move. By borrowing the force of the movement of the push rod 33, the stirring of the lubricating liquid is realized. During the upward movement of the top of the hollow plate 35, it contacts the bottom of the hollow tube 36, so that the upward movement of the hollow plate 35 is restricted by the hollow tube 36. Continue to manually move the push rod 33 upward. The upward movement of the push rod 33 drives the extrusion plate 34 to move. The upward movement of the extrusion plate 34 extrudes the lubricating liquid inside the hollow tube 36. The lubricating liquid inside the hollow tube 36 moves into the spray head 32 after being extruded. When the water pressure inside the spray head 32 reaches a certain level, the lubricating liquid inside the spray head 32 pushes open the sealing rubber part and sprays out. The lubricating liquid is quantitatively sprayed through the spray head 32 to lubricate the safety lock 22; In strong wind weather, the housing 1 moves towards the wall, driving the buffer damper 41 to move. The buffer damper 41 moving towards the wall drives the protection plate 42 to move. During the movement of the protection plate 42, it contacts the wall, so that the movement of the protection plate 42 towards the wall is restricted. The buffer damper 41 continues to move and squeezes the bending piece 44. After being squeezed, the bending piece 44 deforms and bends towards the ring plate 43, so that the deformation of the bending piece 44 drives the clamping block 45 to move towards the ring plate 43. During the movement of the surface of the clamping block 45, it contacts the inner wall of the hole groove on the ring plate 43, so that the movement of the clamping block 45 towards the ring plate 43 is restricted. By setting the bending piece 44, the buffering effect of the buffer damper 41 is improved. While the buffer damper 41 continues to move, it squeezes the air inside the ring plate 43. The gas pressure inside the ring plate 43 rises rapidly under the squeeze, so that the high-pressure gas inside the ring plate 43 exerts a thrust on the rotating plate 46. Affected by the thrust, the rotating plate 46 rotates in the direction away from the ring plate 43. The rotating plate 46 rotates and squeezes the first volute spring. At the same time, the high-pressure gas inside the ring plate 43 is discharged to the outside through the rectangular groove. After the buffering is over, the rotating plate 46 rotates and resets under the action of the first volute spring. The reset of the buffer damper 41 causes a negative pressure inside the ring plate 43, and the outside gas slowly enters the inside of the ring plate 43 through the round hole on the rotating plate 46, so that the reset speed of the buffer damper 41 slows down. By setting the rotating plate 46, the shaking amplitude of the housing 1 is reduced.

[0026] Please refer to Figures 1-9, on the basis of the above embodiments, in another embodiment of the present invention, a fixing device and a protection device are further included; the fixing device includes a toolbox 51, a cover plate 52, a C-shaped plate 53, an L-shaped plate 54, a clamping plate 55, a cylinder 56 and a rubber plate 57. The movement of the housing 1 drives the movement of the toolbox 51, the movement of the toolbox 51 drives the movement of the cover plate 52, and at the same time, the movement of the toolbox 51 drives the movement of the C-shaped plate 53. The toolbox 51 is fixedly installed on the inner wall of the housing 1, the cover plate 52 is rotatably installed on the top of the toolbox 51, the C-shaped plate 53 slides through the inner and outer walls of the toolbox 51, the L-shaped plate 54 is fixedly installed on the top of the C-shaped plate 53, the clamping plate 55 is fixedly installed on the bottom plate of the cover plate 52, the cylinder 56 slides through the surface of the C-shaped plate 53, and the rubber plate 57 is fixedly installed on the surface of the cylinder 56. When the C-shaped plate 53 moves towards the toolbox 51, it drives the movement of the cylinder 56, and when the cylinder 56 moves towards the toolbox 51, it drives the movement of the rubber plate 57. Tools are placed inside the toolbox 51. One end of the C-shaped plate 53 away from the toolbox 51 slides through the surface of the housing 1, and the surface of the C-shaped plate 53 contacts the surface of the circular ring plate 43. By setting the rubber plate 57 to clamp the tools, it helps to reduce the wear of the tools caused by the vibration of the housing 1.

[0027] A spring three is arranged between the C-shaped plate 53 and the toolbox 51. A card slot is opened on the clamping plate 55, and the surface of the L-shaped plate 54 contacts the card slot on the clamping plate 55 during the movement process, so that the L-shaped plate 54 limits the rotation of the cover plate 52. A spring four is arranged between the cylinder 56 and the C-shaped plate 53. A corrugation one is opened on the surface of the rubber plate 57. By opening the corrugation one on the surface of the rubber plate 57, the rubber plate can fit more closely with tools of different shapes, which helps to improve the clamping effect.

[0028] The protection device includes a fixed pipe 61, a rotating rod 62, a baffle 63, a sliding plate 64, a grip 65, a resisting block 66 and a blocking piece 67. The fixed pipe 61 is fixedly penetrated through the surface of the housing 1. The rotation of the rotating rod 62 drives the resisting block 66 to rotate towards the blocking piece 67. The surface of the resisting block 66 contacts the surface of the blocking piece 67 during the movement process, and the resisting block 66 deforms under the influence of the resistance of the blocking piece 67. The rotating rod 62 is rotatably installed on the surface of the fixed pipe 61, the baffle 63 is fixedly installed on the surface of the rotating rod 62, the sliding plate 64 slides through the top of the baffle 63, and the grip 65 slides through the top of the sliding plate 64. Manually move the grip 65 towards the baffle 63, the movement of the grip 65 drives the sliding plate 64 towards the baffle 63. The resisting block 66 is fixedly installed on the surface of the rotating rod 62, and the blocking piece 67 is fixedly installed on the surface of the fixed pipe 61. By setting the blocking piece 67 to control the rotation speed of the baffle 63, it prevents the baffle 37 from rotating too fast and causing accidental risks.

[0029] The surface of the sliding plate 64 contacts the inner wall of the limiting groove of the housing 1. When the grip 65 moves, it drives the sliding plate 64 to move towards the baffle 63. During the movement of the surface of the baffle 63, it separates from the limiting groove of the housing 1, releasing the limit on the rotation of the baffle 63 by the housing 1. The surface of the grip 65 contacts the inner wall of the limiting groove of the housing 1. Manually move the grip 65 upwards. During the movement of the surface of the grip 65, it separates from the limiting groove of the housing 1, releasing the limit on the lateral movement of the grip 65 by the housing 1. A fifth spring is provided between the grip 65 and the sliding plate 64, and the abutting block 66 is elastic. By setting the grip 65 and the sliding plate 64 for double limiting, it is ensured that the baffle can only rotate under correct operation, which helps to improve the safety during work.

[0030] During the operation of this embodiment, while the buffer damper 41 moves towards the protective plate 42, the housing 1 moves towards the protective plate 42, driving the toolbox 51 to move. The toolbox 51 moving towards the protective plate 42 drives the cover plate 52 to move. At the same time, the toolbox 51 moving towards the protective plate 42 drives the C-shaped plate 53 to move. Affected by the resistance of the circular ring plate 43, the C-shaped plate 53 moves towards the toolbox 51. The movement of the C-shaped plate 53 drives the L-shaped plate 54 to move towards the toolbox 51. During the movement of the surface of the L-shaped plate 54, it contacts the card slot on the clamping plate 55, enabling the L-shaped plate 54 to limit the rotation of the cover plate 52. By limiting the cover plate 52, it prevents the tools inside the toolbox 51 from falling. While the C-shaped plate 53 moves towards the toolbox 51, it drives the cylinder 56 to move. The cylinder 56 moving towards the toolbox 51 drives the rubber plate 57 to move. The rubber plate 57 moving towards the toolbox 51 drives the first corrugation to move. During the movement of the first corrugation, it contacts the surface of the tool, enabling the rubber plate 57 to continue moving to clamp the tool. By setting the rubber plate 57, it reduces the wear of the tool caused by vibration; Manually move the grip 65 upward. During the movement of the surface of the grip 65, it separates from the limit groove of the housing 1, so that the limit of the housing 1 on the lateral movement of the grip 65 is released. Manually move the grip 65 in the direction of the baffle 63. The movement of the grip 65 drives the sliding plate 64 to move in the direction of the baffle 63. During the movement of the surface of the sliding plate 64, it separates from the limit groove of the housing 1, so that the limit of the housing 1 on the rotation of the baffle 63 is released. Manually move the baffle 63 to rotate in the direction away from the housing 1. The rotation of the baffle 63 drives the rotating rod 62 to rotate. During the rotation of the surface of the baffle 63, it contacts the ground. By setting the grip 65 and the sliding plate 64 for double limit, the safety during work is improved. The rotation of the rotating rod 62 drives the abutting block 66 to rotate in the direction of the blocking piece 67. During the movement of the surface of the abutting block 66, it contacts the surface of the blocking piece 67. The abutting block 66 deforms under the influence of the resistance of the blocking piece 67, so that the rotation speed of the rotating rod 62 slows down. The abutting block 66 continues to move and separates from the surface in contact with the blocking piece 67, so that the abutting block 66 restores under the influence of its own elasticity. By setting the blocking piece 67, it is prevented that the baffle 63 rotates too fast and causes accidental risks.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hanging basket for nuclear power engineering applications, comprising a housing (1), characterized in that: An operating table (21) is fixedly installed on the inner wall of the housing (1), a safety lock (22) is fixedly installed on the top of the housing (1), a limiting groove is formed on the surface of the housing (1), and it further includes a lubricating device, a shock-absorbing device, a fixing device and a protection device; Among them, the lubricating device includes a liquid storage box (31), a spray head (32), a push rod (33), a pressing plate (34), a hollow plate (35), a hollow tube (36), a rotating rod (37) and a stirring blade (38). The liquid storage box (31) is fixedly penetrated through the top of the housing (1), the spray head (32) is fixedly penetrated through the top of the liquid storage box (31), the push rod (33) is slidably penetrated through the bottom plate of the liquid storage box (31), the pressing plate (34) is fixedly installed on the top of the push rod (33), the hollow plate (35) is slidably installed on the surface of the pressing plate (34), the hollow tube (36) is fixedly installed on the top inner wall of the liquid storage box (31), the rotating rod (37) is rotatably installed on the inner wall of the liquid storage box (31), the stirring blade (38) is fixedly installed on the surface of the rotating rod (37), lubricating liquid is arranged inside the liquid storage box (31), and a sealing rubber part is arranged inside the spray head (32).

2. The hanging basket applied to a nuclear power project according to claim 1, wherein: A first spring is arranged between the push rod (33) and the liquid storage box (31), a second spring is arranged between the hollow plate (35) and the pressing plate (34), a first tooth block is fixedly installed on the surface of the hollow plate (35), and a second tooth block is fixedly installed on the surface of the rotating rod (37).

3. The hanging basket for nuclear power project application according to claim 2, characterized in that: The protection device includes a buffer damper (41), a protection plate (42), an annular plate (43), a bending piece (44), a clamping block (45) and a rotating plate (46). The buffer damper (41) is fixedly installed on the surface of the housing (1), the protection plate (42) is fixedly installed on the telescopic end of the buffer damper (41), the annular plate (43) is fixedly installed on the surface of the protection plate (42) close to the buffer damper (41), the bending piece (44) is fixedly installed on the surface of the protection plate (42), one end of the bending piece (44) far from the protection plate (42) is fixedly installed on the surface of the buffer damper (41), the clamping block (45) is fixedly installed on the surface of the bending piece (44), the rotating plate (46) is rotatably installed on the surface of the annular plate (43), a rectangular groove is formed on the annular plate (43), and a hole groove is formed on the inner wall of the annular plate (43).

4. The hanging basket for nuclear power project application according to claim 3, characterized in that: The inner wall of the annular plate (43) is in contact with the surface of the buffer damper (41), the bending piece (44) has elasticity, a round hole is formed on the rotating plate (46), a first scroll spring is arranged between the rotating plate (46) and the annular plate (43), and the surface of the rotating plate (46) is in contact with the rectangular groove of the annular plate (43).

5. The hanging basket for nuclear power project application according to claim 4, wherein: The fixing device includes a toolbox (51), a cover plate (52), a C-shaped plate (53), an L-shaped plate (54), a clamping plate (55), a cylinder (56) and a rubber plate (57). The toolbox (51) is fixedly installed on the inner wall of the housing (1). The cover plate (52) is rotatably installed on the top of the toolbox (51). The C-shaped plate (53) slidably penetrates through the inner and outer walls of the toolbox (51). The L-shaped plate (54) is fixedly installed on the top of the C-shaped plate (53). The clamping plate (55) is fixedly installed on the bottom plate of the cover plate (52). The cylinder (56) slidably penetrates through the surface of the C-shaped plate (53). The rubber plate (57) is fixedly installed on the surface of the cylinder (56). Tools are placed inside the toolbox (51). One end of the C-shaped plate (53) away from the toolbox (51) slidably penetrates through the surface of the housing (1). The surface of the C-shaped plate (53) contacts the surface of the circular ring plate (43).

6. The hanging basket for nuclear power engineering applications according to claim 5, characterized in that: A third spring is provided between the C-shaped plate (53) and the toolbox (51). A clamping groove is formed on the clamping plate (55). A fourth spring is provided between the cylinder (56) and the C-shaped plate (53). A first corrugation is formed on the surface of the rubber plate (57).

7. A hanging basket for nuclear power projects according to claim 6, characterized in that: The protection device includes a fixed pipe (61), a rotating rod (62), a baffle (63), a sliding plate (64), a handle (65), a resisting block (66) and a blocking piece (67). The fixed pipe (61) fixedly penetrates through the surface of the housing (1). The rotating rod (62) is rotatably installed on the surface of the fixed pipe (61). The baffle (63) is fixedly installed on the surface of the rotating rod (62). The sliding plate (64) slidably penetrates through the top of the baffle (63). The handle (65) slidably penetrates through the top of the sliding plate (64). The resisting block (66) is fixedly installed on the surface of the rotating rod (62). The blocking piece (67) is fixedly installed on the surface of the fixed pipe (61).

8. A hanging basket for nuclear power engineering applications according to claim 7, characterized in that: The surface of the sliding plate (64) contacts the inner wall of the limiting groove of the housing (1). The surface of the handle (65) contacts the inner wall of the limiting groove of the housing (1). A fifth spring is provided between the handle (65) and the sliding plate (64). The resisting block (66) is elastic.

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