A suspension device for power equipment installation

Abstract

The utility model relates to electric power equipment installation technical field, and disclose a kind of suspension device for electric power equipment installation, including portal frame and placing box, and positioning mechanism and protection mechanism are provided on the placing box;The positioning mechanism includes the mobile slot of being opened on placing box, two-way screw rod is rotatably arranged in the mobile slot, and one end of the placing box is equipped with servo motor. By starting servo motor to make two-way screw rod rotate, two moving blocks connected with two-way screw rod thread can drive two moving plates to move towards each other at this time, when moving plate drives positioning plate to move to tightly hold electric power equipment, positioning plate can clamp and fix electric power equipment, simultaneously by the setting of slide bar, spring and limit piece, positioning plate can be flexibly clamped to electric power equipment, to avoid rigid damage to electric power equipment, and the antiskid paste set on positioning plate can also play antiskid effect, further improve the clamping stability of electric power equipment.

Description

Technical Field

[0001] This utility model relates to the field of power equipment installation technology, specifically a suspension device for power equipment installation. Background Technology

[0002] Electrical equipment mainly includes two categories: power generation equipment and power supply equipment. Power supply equipment mainly consists of transmission lines of various voltage levels, instrument transformers, contactors, etc. When installing electrical equipment, it is necessary to transport the electrical equipment to the installation height using a suspension device to facilitate installation by the staff.

[0003] Chinese patent CN219174111U discloses a suspension device for installing power equipment. It includes a fixed frame with two sliding grooves on each side of its surface. Sliding blocks are slidably connected to one side of the inner wall of each of the four sliding grooves. A crossbeam plate is fixedly connected to the middle of one side of each sliding block. A conveying frame is fixedly connected to one side of the bottom of the crossbeam plate. A first arc-shaped groove is formed on each side of the surface of the crossbeam plate, and a second arc-shaped groove is formed on each side of the bottom of the conveying frame. Through the arrangement of the fixed frame, sliding grooves, sliding blocks, crossbeam plate, and conveying frame, workers can place power equipment inside the conveying frame. The first and second arc-shaped grooves on both sides of the crossbeam plate and the conveying frame facilitate the placement and removal of power equipment inside the conveying frame. The cooperation of the sliding blocks and sliding grooves maintains stable power equipment transport, thus achieving stable power equipment transport.

[0004] However, the placement space of the box is fixed and cannot accommodate electrical equipment of different sizes. When incompatible electrical equipment is installed, the equipment is prone to swaying or displacement during suspension, which may cause safety hazards. Therefore, it is necessary to provide a suspension device for installing electrical equipment. Utility Model Content

[0005] The purpose of this utility model is to provide a suspension device for installing power equipment to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a suspension device for installing power equipment, comprising a gantry frame and a placement box, wherein the placement box is provided with a positioning mechanism and a protective mechanism; the positioning mechanism includes a moving groove opened on the placement box, a bidirectional lead screw rotatably disposed in the moving groove, a servo motor installed at one end of the placement box, a gear transmission assembly rotatably passing through the moving groove and transmitting power between the end of the bidirectional lead screw and the output shaft of the servo motor, two opposing moving blocks threadedly connected to the bidirectional lead screw, the moving blocks being slidably connected to the moving groove, a moving plate fixedly disposed on the moving block, and limit blocks fixedly disposed at both ends of the bottom of the moving plate at both ends of the moving block, and a limit groove slidably connected to the limit blocks on the placement box; a sliding rod slidably passing through the moving plate, a positioning plate fixedly connected to one end of the sliding rod, an anti-slip sticker adhered to the clamping surface of the positioning plate, a spring sleeved on the sliding rod and disposed between the moving plate and the positioning plate, and a limit plate fixedly connected to the other end of the sliding rod.

[0007] Preferably, the protective mechanism includes a rear baffle fixedly installed on the rear side of the placement box, a fixing block fixedly installed on the front side of the placement box, and a rotating shaft fixedly installed on the fixing block.

[0008] Preferably, a front baffle is rotatably mounted on the rotating shaft, an insert block is fixedly mounted on the front baffle, and a mating block adapted to the insert block is fixedly mounted on the front side of the placement box.

[0009] Preferably, both the docking block and the insertion block are provided with insertion holes, and a limiting bolt is inserted into the insertion hole.

[0010] Preferably, both ends of the placement box are fixedly provided with sliders, and the gantry frame is provided with a lifting groove that is slidably connected to the sliders.

[0011] Preferably, a suspension motor and a fixing plate are installed on the gantry frame. The output shaft of the suspension motor is rotatably connected to the fixing plate. A rope wheel is fixedly sleeved on the output shaft of the suspension motor, and a steel cable is wound on the rope wheel.

[0012] Preferably, a base plate is fixedly provided at the bottom of the gantry frame, and a moving wheel is installed at the bottom of the base plate. A support frame is fixedly provided between the base plate and the gantry frame.

[0013] Preferably, a threaded sleeve is provided through the base plate, a threaded rod is threadedly connected to the threaded sleeve, an anti-slip support plate is rotatably connected to the bottom of the threaded rod, and a throttle handle is fixedly provided on the threaded rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1) The suspension device for installing the power equipment uses a servo motor to rotate a bidirectional lead screw. At this time, two moving blocks threaded to the bidirectional lead screw can drive two moving plates to move towards each other. When the moving plates drive the positioning plate to move close to the power equipment, the positioning plate can clamp and fix the power equipment. At the same time, through the setting of sliding rod, spring and limit plate, the positioning plate can flexibly clamp the power equipment to avoid hard damage to the power equipment. In addition, the anti-slip stickers on the positioning plate can also play an anti-slip role, further improving the clamping stability of the power equipment.

[0015] 2) The suspension device for installing electrical equipment uses a rotating shaft on a fixed block to rotate the front baffle after the electrical equipment is positioned until the insert block and the docking block are engaged. Then, the limit bolt is inserted into the insertion holes of the docking block and the insert block to lock the front baffle in place. The front and rear baffles can enclose and protect the electrical equipment inside the box, further improving the safety of the electrical equipment during installation and suspension. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a suspension device for installing power equipment according to an embodiment of the present utility model; Figure 2 This is a three-dimensional structural diagram of the gantry frame in an embodiment of this utility model; Figure 3 This is a three-dimensional structural diagram of the placement box in an embodiment of the present utility model; Figure 4 This is a three-dimensional structural diagram of the positioning mechanism in an embodiment of the present utility model; Figure 5 This is a three-dimensional structural diagram of the positioning plate in an embodiment of the present invention.

[0017] In the picture: 1. Gantry frame; 2. Placement box; 3. Positioning mechanism; 31. Moving groove; 32. Bidirectional lead screw; 33. Servo motor; 34. Gear transmission assembly; 35. Moving block; 36. Moving plate; 37. Limiting block; 38. Limiting groove; 39. Slide rod; 310. Positioning plate; 311. Spring; 312. Limiting piece; 313. Anti-slip pad; 4. Protective mechanism; 41. Rear baffle; 42. Fixing block; 43. Rotating shaft; 44. Front baffle; 45. Insertion block; 46. Connecting block; 47. Insertion hole; 48. Limit bolt; 5. Slider; 6. Lifting groove; 7. Suspension motor; 8. Fixing plate; 9. Rope pulley; 10. Base plate; 11. Support frame; 12. Moving wheel; 13. Threaded sleeve; 14. Threaded rod; 15. Throttle; 16. Anti-slip support plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0019] Combination Figures 1-5 A suspension device for installing power equipment includes a gantry frame 1 and a placement box 2. Slider blocks 5 are fixedly installed at both ends of the placement box 2. A lifting groove 6, which is slidably connected to the sliders 5, is provided on the gantry frame 1. A suspension motor 7 and a fixing plate 8 are installed on the gantry frame 1. The output shaft of the suspension motor 7 is rotatably connected to the fixing plate 8. A rope wheel 9 is fixedly sleeved on the output shaft of the suspension motor 7, and a steel cable is wound around the rope wheel 9. A base plate 10 is fixedly installed at the bottom of the gantry frame 1. A moving wheel 12 is installed at the bottom of the base plate 10. A support frame 11 is fixedly installed between the base plate 10 and the gantry frame 1. A threaded sleeve 13 is provided through the base plate 10. A threaded rod 14 is threadedly connected to the threaded sleeve 13. An anti-slip support plate 16 is rotatably connected to the bottom of the threaded rod 14. A throttle handle 15 is fixedly installed on the threaded rod 14. A positioning mechanism 3 and a protective mechanism are provided on the placement box 2.

[0020] See Figure 4 and Figure 5 Furthermore, the positioning mechanism 3 includes a movable groove 31 opened on the placement box 2. A bidirectional lead screw 32 is rotatably installed in the movable groove 31. A servo motor 33 is installed at one end of the placement box 2. One end of the bidirectional lead screw 32 rotatably passes through the movable groove 31 and is connected to the output shaft of the servo motor 33 by a gear transmission assembly 34. Two opposing movable blocks 35 are threadedly connected to the bidirectional lead screw 32. The movable blocks 35 are slidably connected to the movable groove 31. A movable plate 3 is fixedly installed on the movable blocks 35. 6. Limiting blocks 37 are fixedly installed at both ends of the moving block 35 at the bottom of the moving plate 36. The placement box 2 is provided with a limiting groove 38 that is slidably connected to the limiting block 37. A sliding rod 39 is slidably installed through the moving plate 36. A positioning plate 310 is fixedly connected to one end of the sliding rod 39. An anti-slip sticker 313 is adhered to the clamping surface of the positioning plate 310. A spring 311 is sleeved on the sliding rod 39 and is provided between the moving plate 36 and the positioning plate 310. A limiting piece 312 is fixedly connected to the other end of the sliding rod 39.

[0021] Specifically, by starting the servo motor 33, the bidirectional lead screw 32 is rotated. At this time, the two moving blocks 35, which are threadedly connected to the bidirectional lead screw 32, can drive the two moving plates 36 to move towards each other. When the moving plates 36 drive the positioning plate 310 to move close to the power equipment, the positioning plate 310 can clamp and fix the power equipment. At the same time, through the setting of the slide rod 39, spring 311 and limit plate 312, the positioning plate 310 can flexibly clamp the power equipment to avoid hard damage to the power equipment. In addition, the anti-slip sticker 313 set on the positioning plate 310 can also play an anti-slip role, further improving the clamping stability of the power equipment.

[0022] See Figure 3 and Figure 4 Furthermore, the protective mechanism 4 includes a rear baffle 41 fixedly installed on the rear side of the placement box 2, a fixing block 42 fixedly installed on the front side of the placement box 2, a rotating shaft 43 fixedly installed on the fixing block 42, a front baffle 44 rotatably installed on the rotating shaft 43, an insert block 45 fixedly installed on the front baffle 44, a docking block 46 adapted to the insert block 45 fixedly installed on the front side of the placement box 2, and insertion holes 47 are opened on both the docking block 46 and the insert block 45, and a limit bolt 48 is inserted into the insertion hole 47.

[0023] Specifically, after positioning the electrical equipment, the front baffle 44 is flipped using the rotating shaft 43 on the fixing block 42 until the insert block 45 and the docking block 46 are engaged. Then, the limiting bolt 48 is inserted into the insertion hole 47 of the docking block 46 and the insert block 45, so that the front baffle 44 can be locked and fixed. Through the setting of the front baffle 44 and the rear baffle 41, the electrical equipment in the box 2 can be enclosed and protected, further improving the safety of the electrical equipment during installation and suspension.

[0024] In actual operation, the device is moved to the power equipment installation position using the caster 12. Then, the threaded rod 14 is rotated by the throttle 15. Under the action of the threaded rod 14 and the threaded sleeve 13, the anti-slip support plate 16 can be moved downward to be close to the ground, so that the device can be stabilized in the position. The power equipment is placed in the placement box 2. Then, the servo motor 33 is started to rotate the bidirectional lead screw 32. At this time, the two moving blocks 35, which are threadedly connected to the bidirectional lead screw 32, can drive the two moving plates 36 to move towards each other. When the moving plates 36 move, the limiting block 37 slides in the limiting groove 38 to ensure the stability of the moving plates 36. When the moving plates 36 drive the positioning plate 310 to move close to the power equipment, the positioning plate 310 can clamp and fix the power equipment. At the same time, through the setting of the sliding rod 39, spring 311 and limiting piece 312, the positioning plate 310 can flexibly clamp the power equipment to avoid hard damage to the power equipment. In addition, the anti-slip sticker 313 set on the positioning plate 310 can also play an anti-slip role, further improving the clamping stability of the power equipment. After the power equipment is positioned, the front baffle 44 is flipped using the rotating shaft 43 on the fixing block 42 until the insert block 45 and the docking block 46 are engaged. Then, the limit bolt 48 is inserted into the insertion hole 47 of the docking block 46 and the insert block 45 so that the front baffle 44 can be locked and fixed. Through the setting of the front baffle 44 and the rear baffle 41, the power equipment in the box 2 can be enclosed and protected, further improving the safety of the power equipment during installation and suspension. By starting the suspension motor 7, the rope wheel 9 begins to wind up the rope, allowing the placement box 2 to move upward under the limiting action of the slider 5 and the lifting groove 6, until the electrical equipment inside the placement box 2 is moved to the specified installation height.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A suspension device for installing power equipment, comprising a gantry (1) and a placement box (2), characterized in that: The placement box (2) is equipped with a positioning mechanism (3) and a protective mechanism (4). The positioning mechanism (3) includes a moving groove (31) opened on the placement box (2), a bidirectional lead screw (32) is rotatably arranged in the moving groove (31), a servo motor (33) is installed at one end of the placement box (2), a gear transmission assembly (34) is provided between one end of the bidirectional lead screw (32) rotatably passing through the moving groove (31) and the output shaft of the servo motor (33), and two opposing moving blocks (35) are threadedly connected to the bidirectional lead screw (32), the moving blocks (35) are slidably connected to the moving groove (31), a moving plate (36) is fixedly arranged on the moving block (35), and a limit block (37) is fixedly arranged at both ends of the moving plate (36) at the bottom of the moving block (35), and a limit groove (38) is opened on the placement box (2) and slidably connected to the limit block (37). A sliding rod (39) is slidably installed on the movable plate (36). A positioning plate (310) is fixedly connected to one end of the sliding rod (39). An anti-slip sticker (313) is adhered to the clamping surface of the positioning plate (310). A spring (311) is sleeved on the sliding rod (39) and disposed between the movable plate (36) and the positioning plate (310). A limit piece (312) is fixedly connected to the other end of the sliding rod (39).

2. The suspension device for installing power equipment according to claim 1, characterized in that: The protective mechanism (4) includes a rear baffle (41) fixedly installed on the rear side of the placement box (2), a fixing block (42) fixedly installed on the front side of the placement box (2), and a rotating shaft (43) fixedly installed on the fixing block (42).

3. A suspension device for installing power equipment according to claim 2, characterized in that: A front baffle (44) is rotatably mounted on the rotating shaft (43), and an insert block (45) is fixedly mounted on the front baffle (44). A docking block (46) adapted to the insert block (45) is fixedly mounted on the front side of the placement box (2).

4. A suspension device for installing power equipment according to claim 3, characterized in that: Both the docking block (46) and the insert block (45) are provided with insertion holes (47), and a limiting bolt (48) is inserted into the insertion hole (47).

5. A suspension device for installing power equipment according to claim 1, characterized in that: Both ends of the placement box (2) are fixedly provided with sliders (5), and the gantry frame (1) is provided with a lifting groove (6) that is slidably connected to the sliders (5).

6. A suspension device for installing power equipment according to claim 5, characterized in that: The gantry (1) is equipped with a suspension motor (7) and a fixing plate (8). The output shaft of the suspension motor (7) is rotatably connected to the fixing plate (8). A rope wheel (9) is fixedly sleeved on the output shaft of the suspension motor (7), and a steel cable is wound on the rope wheel (9).

7. A suspension device for installing power equipment according to claim 6, characterized in that: A base plate (10) is fixedly installed at the bottom of the gantry (1), and a moving wheel (12) is installed at the bottom of the base plate (10). A support frame (11) is fixedly installed between the base plate (10) and the gantry (1).

8. A suspension device for installing power equipment according to claim 7, characterized in that: A threaded sleeve (13) is provided through the base plate (10), and a threaded rod (14) is threadedly connected to the threaded sleeve (13). An anti-slip support plate (16) is rotatably connected to the bottom of the threaded rod (14), and a throttle (15) is fixedly provided on the threaded rod (14).

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