Suspension device for power equipment installation of power engineering

Abstract

The utility model relates to the technical field of electric power engineering, in particular to a suspension device for mounting electric power equipment in electric power engineering, which comprises two bottom plates, a hydraulic lifting column is connected to the center of the top of each bottom plate, a top plate is connected to the top of the telescopic end of each hydraulic lifting column, and a hoisting device is connected to the top of each top plate. The hydraulic lifting column is sleeved with a protection component, the protection component comprises a rotating sleeve and a lifting plate, and the inner wall of the rotating sleeve is movably connected with the outer portion of the hydraulic lifting column through a bearing. Through the protection component, when the suspension device is used for hoisting the electrical equipment, the object receiving frame is moved to the position below the electrical equipment, when the hoisting rope is broken in the hoisting process, the electrical equipment can fall on the top of the object receiving frame, and meanwhile the damper at the bottom of the object receiving frame plays a role in buffering and damping the object receiving frame; the power equipment is prevented from directly falling on the ground, and the power equipment is prevented from being damaged due to the fact that the falling height is too high.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, in particular to a suspension device for installing electric power equipment in electric power engineering. Background Art

[0002] Power engineering refers to engineering related to the production, transmission and distribution of electric energy. In a broad sense, it also includes engineering that uses electricity as power and energy in various fields. At the same time, it can be understood as power transmission and transformation engineering. In power engineering, suspension devices are needed to hoist power equipment.

[0003] The utility model patent with patent application publication number 202221556934.X discloses a suspension device for installing power equipment in power engineering, including a suspension device, a lifting rope, a lifting ring and a lifting hook, the bottom of the lifting ring is fixedly connected with a lock buckle, and the lower end of the lock buckle is provided with an arc-shaped slot, the bottom of the lifting hook is provided with a sliding slot, and a support block is connected to the sliding slot through a telescopic assembly, and the upper side wall of the support block is provided with an arc-shaped groove. During hoisting, the present application can use the gravity of the power equipment itself to insert the pin into the slot. At the same time, after the hoisting is completed, the pin automatically withdraws from the slot and resets, ensuring the anti-slip effect without manual operation, making the installation and removal of the rope more convenient and quick, improving the efficiency of hoisting, and being able to clamp and limit the rope during hoisting to prevent it from moving, which is safer and more reliable.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that the suspension device lacks components to protect the power equipment. When the hoisting rope breaks during the suspension process, the power equipment will fall to the ground and be damaged. Therefore, in order to solve such problems, we propose a suspension device for the installation of power equipment in power engineering. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a suspension device for installing power equipment in power engineering.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A suspension device for installing power equipment in an electric power engineering project comprises two base plates, a hydraulic lifting column is connected to the center of the top of the base plate, a top plate is connected to the top of the telescopic end of the hydraulic lifting column, a hoist is connected to the top of the top plate, a protective component is sleeved on the outside of the hydraulic lifting column, the protective component comprises a rotating tube and a lifting plate, the inner wall of the rotating tube is movably connected to the outside of the hydraulic lifting column via a bearing, and the inner wall of the lifting plate is movably connected to the outside of the telescopic end of the hydraulic lifting column via a bearing.

[0008] Preferably, both ends of the bottom of the base plate are connected to shock-absorbing universal wheels, the two base plates are distributed on the left and right, and both sides of the base plates are connected to arc plates.

[0009] Preferably, the bottom of the rotating tube is in sliding contact with the top of the bottom plate, the external sliding sleeve of the rotating tube is provided with a lifting frame, the top of the lifting frame is connected with a U-shaped connecting plate, the top of the U-shaped connecting plate is connected to the bottom of the lifting plate, and the top of the lifting plate is in sliding contact with the surface of the bottom of the top plate.

[0010] Preferably, support blocks are connected to both ends of opposite sides of the two lifting frames, a support shaft is connected between the two support blocks, a rotating sleeve is provided on the outside of the support shaft through a bearing sleeve, and a buffer plate is connected to the side of the rotating sleeve away from the support shaft.

[0011] Preferably, a plurality of dampers are connected to the top of the buffer plate, and a receiving frame is connected to the top of the damper.

[0012] Preferably, a plurality of positioning holes are provided on the support block and at both ends of the rotating sleeve, an electric telescopic rod is embedded in the center of the two support blocks away from one side, the telescopic end of the electric telescopic rod is connected to a connecting ring plate, and a plurality of positioning rods used in conjunction with the positioning holes are connected to the side of the connecting ring plate close to the electric telescopic rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model uses the protective component to move the receiving frame below the power equipment when the suspension device is hoisting the power equipment. When the hoisting rope breaks during the hoisting process, the power equipment will fall on the top of the receiving frame. At the same time, the damper at the bottom of the receiving frame has a buffering and shock-absorbing effect on the receiving frame, thereby preventing the power equipment from falling directly to the ground and being damaged due to the excessive height of the fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the axonometric drawing of the structure of the utility model;

[0016] Figure 2 This is an axonometric diagram of the structure of the bottom plate, hydraulic lifting column and top plate of the utility model;

[0017] Figure 3 This is an exploded view of the structure of the protective component of the utility model;

[0018] Figure 4 For this utility model Figure 3 Bottom view of

[0019] Figure 5 For this utility model Figure 3 A is an enlarged view of the middle image.

[0020] In the figure: 1. shock-absorbing universal wheel; 2. bottom plate; 3. protective component; 31. lifting frame; 32. rotating tube; 33. U-shaped connecting plate; 34. lifting plate; 35. buffer plate; 36. receiving frame; 37. connecting ring plate; 38. supporting shaft; 39. damper; 310. positioning rod; 311. rotating sleeve; 312. electric telescopic rod; 313. support block; 314. positioning socket; 4. hydraulic lifting column; 5. top plate; 6. hoist. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-Figure 5 A suspension device for installing power equipment in an electric power engineering project comprises two bottom plates 2, a hydraulic lifting column 4 is connected to the center of the top of the bottom plate 2, a top plate 5 is connected to the top of the telescopic end of the hydraulic lifting column 4, a hoist 6 is connected to the top of the top plate 5, a protective component 3 is sleeved on the outside of the hydraulic lifting column 4, the protective component 3 comprises a rotating tube 32 and a lifting plate 34, the inner wall of the rotating tube 32 is movably connected to the outside of the hydraulic lifting column 4 through a bearing, and the inner wall of the lifting plate 34 is movably connected to the outside of the telescopic end of the hydraulic lifting column 4 through a bearing.

[0023] As a technical optimization solution of the utility model, both ends of the bottom of the base plate 2 are connected with shock-absorbing universal wheels 1, the two base plates 2 are distributed on the left and right, and both sides of the base plate 2 are connected with arc plates; the shock-absorbing universal wheels 1 facilitate the movement of the suspension device.

[0024] As a technical optimization solution of the utility model, the bottom of the rotating tube 32 is in sliding contact with the top of the bottom plate 2, the external sliding sleeve of the rotating tube 32 is provided with a lifting frame 31, the top of the lifting frame 31 is connected with a U-shaped connecting plate 33, the top of the U-shaped connecting plate 33 is connected to the bottom of the lifting plate 34, and the top of the lifting plate 34 is in sliding contact with the surface of the bottom of the top plate 5; through the U-shaped connecting plate 33, the lifting frame 31 can be driven to rise through the lifting plate 34 when the hydraulic lifting column 4 is extended and retracted.

[0025] As a technical optimization solution of the utility model, the two ends of the opposite sides of the two lifting frames 31 are connected with support blocks 313, and a support shaft 38 is connected between the two support blocks 313. The outside of the support shaft 38 is provided with a rotating sleeve 311 through a bearing movable sleeve, and the side of the rotating sleeve 311 away from the support shaft 38 is connected with a buffer plate 35; the support block 313 is used to facilitate the support and installation of the support shaft 38.

[0026] As a technical optimization solution of the present invention, a plurality of dampers 39 are connected to the top of the buffer plate 35 , and a receiving frame 36 is connected to the top of the damper 39 .

[0027] As a technical optimization scheme of the utility model, a plurality of positioning holes 314 are provided on the support block 313 and at both ends of the rotating sleeve 311, and an electric telescopic rod 312 is embedded in the center of the two support blocks 313 away from one side, and the telescopic end of the electric telescopic rod 312 is connected to a connecting ring plate 37, and a plurality of positioning plug rods 310 used in conjunction with the positioning hole 314 are connected to the side of the connecting ring plate 37 close to the electric telescopic rod 312; through the cooperation of the positioning hole 314, the electric telescopic rod 312 and the positioning plug rod 310, the positioning plug rod 310 can be driven to move toward the positioning hole 314 when the electric telescopic rod 312 is contracted, and finally the support shaft 38 is positioned by the positioning plug rod 310.

[0028] When the utility model is in use, the suspension device is pushed to the lifting position with the cooperation of the shock-absorbing universal wheel 1. At this time, the hydraulic lifting column 4 is in a fully retracted state, and the lifting device 6 is connected to the power equipment by using the lifting rope. The peripheral controller of the suspension device controls the lifting device 6 to run and reel in the lifting rope, so that the bottom of the power equipment is separated from the ground until its bottom is as high as the top of the lifting frame 31. The telescopic end of the electric telescopic rod 312 extends to drive the positioning plug rod 310 to separate from the positioning plug hole 314 on the rotating sleeve 311, and the buffer plate 35 and the object receiving frame 36 are rotated to change it from a vertical state to a horizontal state. The telescopic end of the electric telescopic rod 312 contracts, driving the positioning plug rod 310 to reset, and the rotating sleeve 311 is rotated again. 11 positioning, then rotate the rotating tube 32 to make the receiving frame 36 rotate to the bottom of the power equipment, then open the hoisting device 6 to continue to reel in the lifting rope to lift the power equipment, and at the same time, the telescopic end of the hydraulic lifting column 4 is extended, further increasing the height of the power equipment. At this time, the height of the buffer plate 35 and the receiving frame 36 also rises with the extension of the hydraulic lifting column 4. After hoisting to the required height, stop the operation of the hoisting device 6 and the extension of the hydraulic lifting column 4. When the lifting rope breaks during the hoisting process, the receiving frame 36 plays a supporting role for the power equipment due to the short distance between the receiving frame 36 and the power equipment, and the fallen power equipment will not be damaged. At the same time, the damper 39 plays a shock-absorbing protection role, further protecting the power equipment. Furthermore, the rotating tube 32 can be rotated first to drive the receiving frame 36 to rotate so that the two receiving frames 36 correspond to each other, the telescopic end of the electric telescopic rod 312 extends to make the positioning rod 310 disengage from the positioning socket 314, and the receiving frame 36 is rotated to rotate it from a vertical placement state to a horizontal placement state, and then the telescopic end of the electric telescopic rod 312 contracts to make the positioning rod 310 re-enter the positioning socket 314 on the rotating sleeve 311 to complete the positioning of the rotating sleeve 311, and use a forklift to transfer the power equipment to the receiving frame 36, and the hydraulic lifting column 4 extends to lift the power equipment upward.

[0029] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A suspension device for installing power equipment in a power engineering project, comprising two base plates (2), characterized in that: A hydraulic lifting column (4) is connected to the center of the top of the bottom plate (2), a top plate (5) is connected to the top of the telescopic end of the hydraulic lifting column (4), a hoist (6) is connected to the top of the top plate (5), a protective component (3) is sleeved on the outside of the hydraulic lifting column (4), the protective component (3) comprises a rotating tube (32) and a lifting plate (34), the inner wall of the rotating tube (32) is movably connected to the outside of the hydraulic lifting column (4) via a bearing, and the inner wall of the lifting plate (34) is movably connected to the outside of the telescopic end of the hydraulic lifting column (4) via a bearing.

2. The suspension device for installing power equipment in a power engineering project according to claim 1, characterized in that: Both ends of the bottom of the bottom plate (2) are connected to shock-absorbing universal wheels (1); the two bottom plates (2) are distributed on the left and right, and both sides of the bottom plates (2) are connected to arc plates.

3. The suspension device for installing power equipment in a power engineering project according to claim 1, characterized in that: The bottom of the rotating tube (32) is in sliding contact with the top of the bottom plate (2); the outer sliding sleeve of the rotating tube (32) is provided with a lifting frame (31); the top of the lifting frame (31) is connected to a U-shaped connecting plate (33); the top of the U-shaped connecting plate (33) is connected to the bottom of the lifting plate (34); and the top of the lifting plate (34) is in sliding contact with the surface of the bottom of the top plate (5).

4. The suspension device for installing power equipment in a power engineering project according to claim 3, characterized in that: Both ends of the two lifting frames (31) on opposite sides are connected to support blocks (313), a support shaft (38) is connected between the two support blocks (313), a rotating sleeve (311) is provided on the outside of the support shaft (38) via a bearing movable sleeve, and a buffer plate (35) is connected to the side of the rotating sleeve (311) away from the support shaft (38).

5. The suspension device for installing power equipment in power engineering according to claim 4, characterized in that: A plurality of dampers (39) are connected to the top of the buffer plate (35), and a receiving frame (36) is connected to the top of the damper (39).

6. The suspension device for installing power equipment in a power engineering project according to claim 4, characterized in that: A plurality of positioning sockets (314) are provided on the support block (313) and at both ends of the rotating sleeve (311); an electric telescopic rod (312) is embedded in the center of one side away from the two support blocks (313); a connecting ring plate (37) is connected to the telescopic end of the electric telescopic rod (312); and a plurality of positioning plug rods (310) for use with the positioning sockets (314) are connected to the side of the connecting ring plate (37) close to the electric telescopic rod (312).

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