Power distribution cabinet installation lifting frame convenient to move

Abstract

The invention relates to the technical field of circuit board processing, in particular to a power distribution cabinet installation lifting frame convenient to move. The lifting device comprises a lifting frame, rollers are installed at the bottom of the lifting frame, the lifting frame supports and moves the whole through the rollers, a rotating shaft is rotationally connected to the top of the lifting frame, a motor is installed on one side of the lifting frame and can drive the rotating shaft to rotate, and four lifting ropes are wound around the arc face of the rotating shaft. One end of the lifting rope is fixedly connected with a lifting hook, the lifting hook can be used for hanging the power distribution cabinet, the limiting device is mounted on the lifting frame and can be used for limiting the power distribution cabinet on the lifting hook, and the auxiliary device is mounted at one end of the rotating shaft and can be used for fixing the rotating shaft. The effect of fixing the power distribution cabinet is achieved through the limiting device, and the situation that when the power distribution cabinet is carried, the power distribution cabinet shakes in the hanging bracket, and even the power distribution cabinet is separated from the hanging hook is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of circuit board processing, and in particular to a conveniently movable distribution cabinet installation and hanging frame. Background Art

[0002] The distribution cabinet is a general term for the motor control center. With the development of society, electricity has been widely used and is closely related to people's lives. In the development of the modern power industry, due to the large mass of the distribution cabinet, it is inconvenient for the crane to enter the construction site to lift the distribution cabinet, and it can only be lifted by pulleys.

[0003] When the existing hanging frame is in use, a hook is required to suspend the distribution cabinet. When the hanging frame moves, the distribution cabinet on the hook is prone to shaking, and it is also very easy to cause the distribution cabinet and the hanging equipment to be unhooked, which poses a great safety hazard to the distribution cabinet. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that the distribution cabinet on the hook is prone to shaking and is also very easy to cause decoupling between the distribution cabinet and the lifting equipment, and to propose a convenient and movable distribution cabinet installation lifting frame.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a convenient and movable distribution cabinet installation hanging frame, comprising a hanger, a roller is installed at the bottom of the hanger, wherein the hanger provides support and moves as a whole with the help of the roller, the rotating shaft is rotatably connected to the top of the hanger, a motor is installed on one side of the hanger, wherein the motor can drive the rotating shaft to rotate, the four hanging ropes are wrapped around the arc surface of the rotating shaft, one end of the hanging rope is fixedly connected to a hook, wherein the hook can hang the distribution cabinet, the limiting device is installed on the hanger, wherein the limiting device can limit the distribution cabinet on the hook, and the auxiliary device is installed at one end of the rotating shaft, wherein the auxiliary device can fix the rotating shaft.

[0006] The effect achieved by the above components is: when moving the distribution cabinet, the staff hangs the hook on the hook of the distribution cabinet, then turns on the motor, the motor drives the rotating shaft on the hanger to rotate through the reducer, the rotating shaft wraps around the lifting rope, the lifting rope moves upward with the hook and the distribution cabinet, the distribution cabinet is hung up, and then the limit device limits the distribution cabinet. At this time, the auxiliary device fixes the rotating shaft to prevent the rotating shaft from reversing. Finally, the staff moves the distribution cabinet to the appropriate place through the rollers at the bottom of the hanger.

[0007] Preferably, the limiting device includes two symmetrical pull ropes, one end of the pull ropes are wound around the rotating shaft, and support plates are fixedly connected to both sides of the hanger, and one side of the support plate is rotatably connected to the winding shaft by means of a bracket, wherein one end of the pull rope is wound around the winding shaft, and the tooth plate is arranged between the two support plates, and one side of the winding shaft is fixedly connected to a gear, wherein the gear and the tooth plate are meshed with each other, and the two telescopic rods are respectively mounted on one side of the two support plates, and the other end of the telescopic rod is fixedly connected to one end of the tooth plate by means of a pad, wherein the telescopic rod can limit the moving direction of the tooth plate, and the spring is sleeved on the arc surface of the telescopic rod, and the two ends of the spring are fixedly connected to the support plate and the pad, wherein the spring is in a compressed state when the telescopic rod is shortened, and the splint is fixedly mounted on one end of the tooth plate, and a plurality of suction cups are fixedly mounted on the side of the splint away from the tooth plate, and the plurality of suction cups are evenly distributed.

[0008] The effects achieved by the above components are as follows: when the shaft rotates, the shaft wraps around the pull rope, the pull rope drives the winding shaft to rotate, the winding shaft drives the gear to rotate, the tooth plate drives the two clamps to approach each other, the telescopic rod on the support plate limits the moving direction of the tooth plate, the spring is deformed, and finally the clamp is pressed against the surface of the distribution cabinet with the help of the suction cup, and the suction cup sucks the distribution cabinet, thereby achieving the effect of fixing the distribution cabinet. When the distribution cabinet is moved to a suitable place, the motor drives the shaft to rotate in the opposite direction, the pull rope becomes loose, and under the action of the spring reset force, the tooth plate drives the clamp and the suction cup away from the distribution cabinet, the tooth plate drives the gear to rotate in the opposite direction, the gear rotates the winding shaft, and the winding shaft rewinds the pull rope, making it convenient for the pull rope to rotate with the winding shaft next time. The effect of fixing the distribution cabinet is achieved through the limit device, thereby preventing the distribution cabinet from shaking inside the hanger during transportation, and even the distribution cabinet and the hook from detaching.

[0009] Preferably, the arc surface of the pull rope is sleeved with a positioning ring, and the positioning ring is fixedly mounted on the support plate by means of a support rod, wherein the positioning ring is located directly above the reel.

[0010] The effect achieved by the above components is: by setting the positioning ring, the effect of limiting the pulling direction of the rope is achieved, which makes it convenient for the rope to rotate with the reel and at the same time convenient for the reel to wind the rope.

[0011] Preferably, the splint is hollow, wherein the suction cup and the interior of the splint are connected to each other, a first cylinder is fixedly installed on the rear side of the splint, and a piston is installed at the output end of the first cylinder inside the splint, and the size of the piston is adapted to the internal size of the splint.

[0012] The effect achieved by the above components is: when the suction cup is against the surface of the distribution cabinet, the first cylinder is opened, and the first cylinder moves the piston inside the clamp, the space inside the suction cup becomes larger, and the air pressure inside the suction cup becomes smaller. Under the action of the external atmospheric pressure, the suction cup tightly absorbs the distribution cabinet, thereby improving the suction force of the suction cup.

[0013] Preferably, two mutually symmetrical pressure relief holes are provided on the rear side of the clamping plate, wherein the pressure relief holes can relieve pressure on the rear cavity inside the clamping plate separated by the piston.

[0014] The effect achieved by the above components is: by setting the pressure relief hole, the pressure inside the clamp is relieved, so as to avoid excessive pressure inside the cavity behind the clamp when the piston moves, thereby affecting the movement of the piston.

[0015] Preferably, a dustproof device is provided inside the suction cup, and the dustproof device includes two mutually symmetrical protective plates, the two protective plates are provided at the opening of the piston, both sides of the protective plates are fixedly connected with a rotating rod, one end of the rotating rod is rotatably connected to the inside of the piston, the coil spring is sleeved on the arc surface of the rotating rod, wherein the coil spring is in a relaxed state when the protective plate covers the suction cup, the moving rod passes through the two protective plates, the end of the moving rod located outside the suction cup is fixedly connected to a top plate, and both ends of the top plate are fixedly connected to pressure plates.

[0016] The effects achieved by the above components are as follows: when the suction cup approaches the distribution cabinet, the top plate first contacts the distribution cabinet, and the distribution cabinet moves with the top plate and the moving rod. The two pressure plates on the top plate squeeze the two protective plates respectively, and the protective plates rotate with the rotating rod, and the coil spring deforms. The opening of the suction cup is included, which makes it convenient for the suction cup to adsorb the distribution cabinet. When the suction cup is away from the distribution cabinet, under the action of the resetting elastic force of the coil spring, the protective plate rotates with the rotating rod, and the protective plate pushes the pressure plate and the top plate to move back to their original positions. The two protective plates cover the opening of the suction cup, thereby achieving the effect of protecting the suction cup. The dustproof device achieves the effect of protecting the suction cup, thereby preventing dust from entering the inside of the suction cup, thereby affecting the normal use of the suction cup.

[0017] Preferably, one end of the pressure plate is rotatably connected to a rotating member, wherein the rotating member is in contact with the surface of the protective plate.

[0018] The effect achieved by the above components is: by setting the rotating member to rotate with the protective plate, the friction between the protective plate and the pressure plate is reduced, making it easier for the pressure plate to rotate with the protective plate.

[0019] Preferably, one end of the moving rod located inside the suction cup is fixedly connected to a guide rod by means of a rectangular plate, and the arc surface of the guide rod is sleeved with a guide tube, wherein the guide tube is fixedly installed inside the suction cup by means of a support rod.

[0020] The effect achieved by the above components is: by moving the guide rod inside the guide tube, the moving direction of the moving rod is restricted, thereby preventing the moving rod from rotating, thereby causing the pressure plate and the protective plate to be misaligned.

[0021] Preferably, the auxiliary device includes a disc, which is fixedly connected to one end of the rotating shaft, and a plurality of holes are evenly opened on one side of the disc, wherein the plurality of holes are distributed in a circle, and a second cylinder is installed at the corresponding holes of the hanger, wherein the output end size of the second cylinder is adapted to the size of the hole.

[0022] The effect achieved by the above components is: when the distribution cabinet is fixed, the second cylinder is opened, and the output end of the second cylinder is inserted into the socket of the disc, thereby achieving the effect of fixing the rotating shaft. The auxiliary device achieves the effect of fixing the rotating shaft, thereby preventing the rotating shaft from reversing and causing the distribution cabinet to fall to the ground.

[0023] Preferably, a slope is provided at the position of the disk corresponding to the insertion hole, wherein the slope is inclined toward the inside of the insertion hole.

[0024] The effect achieved by the above components is: by setting the slope, the output end of the second cylinder is conveniently inserted into the insertion hole of the disc, which brings convenience to the second cylinder limiting disc.

[0025] In summary, the beneficial effects of the present invention are: In the present invention, the limiting device is used to fix the power distribution cabinet, so that the power distribution cabinet is prevented from shaking inside the hanger when being transported, or even the power distribution cabinet and the hook are separated. The dustproof device is used to protect the suction cup, so that dust is prevented from entering the inside of the suction cup, thereby affecting the normal use of the suction cup. The auxiliary device is used to fix the rotating shaft, so that the rotating shaft is prevented from reversing and causing the power distribution cabinet to fall to the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the limiting device of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the rear three-dimensional structure; Figure 4 It is a schematic diagram of the three-dimensional structure of the clamping plate of the present invention; Figure 5 For the present invention Figure 4 A cross-sectional view of Figure 6 It is a schematic diagram of the three-dimensional structure of the suction cup of the present invention; Figure 7 For the present invention Figure 6 A magnified image of point A; Figure 8 For the present invention Figure 6 A cross-sectional view of Fig. 9 It is a schematic diagram of the three-dimensional structure of the dustproof device of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the auxiliary device of the present invention.

[0027] Legend: 1. Hanger; 2. Roller; 3. Motor; 4. Rotating shaft; 5. Lifting rope; 6. Hook; 7. Limiting device; 71. Pull rope; 72. Support plate; 73. Reel; 74. Gear; 75. Telescopic rod; 76. Tooth plate; 77. Clamp; 78. Suction cup; 79. Spring; 710. Positioning ring; 711. First cylinder; 712. Piston; 713. Pressure relief hole; 8. Dustproof device; 81. Rotating rod; 82. Protective plate; 83. Coil spring; 84. Top plate; 85. Moving rod; 86. Pressing plate; 87. Guide rod; 88. Guide tube; 89. Rotating part; 9. Auxiliary device; 91. Disc; 92. Socket; 93. Second cylinder; 94. Ramp. DETAILED DESCRIPTION

[0028] Reference Figure 1-10 As shown, the present invention provides a technical solution: a convenient and movable distribution cabinet installation hanging frame, comprising a hanger 1, a roller 2 is installed at the bottom of the hanger 1, wherein the hanger 1 provides support and moves for the whole with the help of the roller 2; a rotating shaft 4, the rotating shaft 4 is rotatably connected to the top of the hanger 1, and a motor 3 is installed on one side of the hanger 1, wherein the motor 3 can drive the rotating shaft 4 to rotate; four hanging ropes 5, the four hanging ropes 5 are wound around the arc surface of the rotating shaft 4, and one end of the hanging rope 5 is fixedly connected with a hook 6, wherein the hook 6 can suspend the distribution cabinet; a limiting device 7, the limiting device 7 is installed on the hanger 1, wherein the limiting device 7 can limit the distribution cabinet on the hook 6; an auxiliary device 9, the auxiliary device 9 is installed at one end of the rotating shaft 4, wherein the auxiliary device 9 can fix the rotating shaft 4. When moving the distribution cabinet, the staff hangs the hook 6 on the hook of the distribution cabinet, then turns on the motor 3, and the motor 3 drives the shaft 4 on the hanger 1 to rotate through the reducer. The shaft 4 wraps around the rope 5, and the rope 5 moves upward with the hook and the distribution cabinet, and the distribution cabinet is hung up. Then the limit device 7 limits the distribution cabinet. At this time, the auxiliary device 9 fixes the shaft 4 to prevent the shaft 4 from reversing. Finally, the staff moves the distribution cabinet to a suitable place through the roller 2 at the bottom of the hanger 1.

[0029] Reference Figure 1-10As shown, the limiting device 7 includes two symmetrical pull ropes 71, one end of the pull rope 71 is wound around the rotating shaft 4, and both sides of the hanger 1 are fixedly connected with support plates 72, one side of the support plate 72 is rotatably connected with a reel 73 by means of a bracket, wherein one end of the pull rope 71 is wound around the reel 73; a tooth plate 76, the tooth plate 76 is arranged between the two support plates 72, and one side of the reel 73 is fixedly connected with a gear 74, wherein the gear 74 and the tooth plate 76 are meshed with each other; two telescopic rods 75, the two telescopic rods 75 are respectively mounted on the two support plates 72 One side of the telescopic rod 75, the other end of the telescopic rod 75 is fixedly connected to one end of the tooth plate 76 by means of a pad, wherein the telescopic rod 75 can limit the moving direction of the tooth plate 76; the spring 79, the spring 79 is sleeved on the arc surface of the telescopic rod 75, and the two ends of the spring 79 are respectively fixedly connected to the support plate 72 and the pad, wherein the spring 79 is in a compressed state when the telescopic rod 75 is shortened; the splint 77, the splint 77 is fixedly mounted on one end of the tooth plate 76, and a plurality of suction cups 78 are fixedly mounted on the side of the splint 77 away from the tooth plate 76, wherein the plurality of suction cups 78 are evenly distributed. When the shaft 4 rotates, the shaft 4 winds the pull rope 71, the pull rope 71 rotates with the reel 73, the reel 73 rotates with the gear 74, the tooth plate 76 brings the two clamping plates 77 closer to each other, the telescopic rod 75 on the support plate 72 limits the moving direction of the tooth plate 76, the spring 79 deforms, and finally the clamping plate 77 is pressed against the surface of the distribution cabinet with the help of the suction cup 78, and the suction cup 78 sucks the distribution cabinet, achieving the effect of fixing the distribution cabinet. When the distribution cabinet is moved to a suitable place, the motor 3 drives the shaft 4 The pull rope 71 becomes loose by the reverse rotation, and the tooth plate 76 moves away from the distribution cabinet with the clamping plate 77 and the suction cup 78 under the action of the restoring force of the spring 79. The tooth plate 76 rotates the gear 74 in the reverse direction, and the gear 74 rotates the take-up shaft 73. The take-up shaft 73 rewinds the pull rope 71 to facilitate the pull rope 71 to rotate with the take-up shaft 73 next time. The effect of fixing the distribution cabinet is achieved through the limit device 7, so that the distribution cabinet is prevented from shaking inside the hanger 1 when being transported, and even the distribution cabinet and the hook 6 are separated.

[0030] Reference Figure 1-10As shown, the arc surface of the pull rope 71 is sleeved with a positioning ring 710, and the positioning ring 710 is fixedly mounted on the support plate 72 by means of a support rod, wherein the positioning ring 710 is located directly above the reel 73. The positioning ring 710 is provided to limit the pulling direction of the pull rope 71, so that the pull rope 71 can rotate with the reel 73 conveniently, and the reel 73 can wind the pull rope 71 conveniently. The clamping plate 77 is hollow, wherein the suction cup 78 and the interior of the clamping plate 77 are interconnected, and a first cylinder 711 is fixedly mounted on the rear side of the clamping plate 77, and a piston 712 is mounted on the output end of the first cylinder 711 located inside the clamping plate 77, and the size of the piston 712 matches the internal size of the clamping plate 77. When the suction cup 78 is against the surface of the power distribution cabinet, the first cylinder 711 is opened, and the first cylinder 711 moves the piston 712 inside the clamp 77, the space inside the suction cup 78 becomes larger, and the air pressure inside the suction cup 78 becomes smaller. Under the action of the external atmospheric pressure, the suction cup 78 tightly sucks the power distribution cabinet, thereby improving the adsorption force of the suction cup 78. Two mutually symmetrical pressure relief holes 713 are provided on the rear side of the clamp 77, wherein the pressure relief holes 713 can relieve pressure on the rear cavity of the clamp 77 separated by the piston 712. By providing the pressure relief holes 713, the effect of relieving pressure inside the clamp 77 is achieved, so as to avoid the situation where the pressure inside the cavity on the rear side of the clamp 77 is too high when the piston 712 moves, thereby affecting the movement of the piston 712.

[0031] Reference Figure 1-10 As shown, a dustproof device 8 is provided inside the suction cup 78, and the dustproof device 8 includes two symmetrical protective plates 82, and the two protective plates 82 are arranged at the opening of the piston 712, and both sides of the protective plates 82 are fixedly connected with a rotating rod 81, and one end of the rotating rod 81 is rotatably connected to the inside of the piston 712; a coil spring 83, the coil spring 83 is sleeved on the arc surface of the rotating rod 81, and the coil spring 83 is in a relaxed state when the protective plate 82 covers the suction cup 78; a moving rod 85, the moving rod 85 passes through the two protective plates 82, and one end of the moving rod 85 located outside the suction cup 78 is fixedly connected to a top plate 84, and both ends of the top plate 84 are fixedly connected to a pressure plate 86. When the suction cup 78 is close to the distribution cabinet, the top plate 84 first contacts the distribution cabinet, and the distribution cabinet moves with the top plate 84 and the moving rod 85. The two pressure plates 86 on the top plate 84 squeeze the two protective plates 82 respectively, and the protective plate 82 rotates with the rotating rod 81, and the coil spring 83 is deformed. The opening of the suction cup 78 is included, which makes it convenient for the suction cup 78 to adsorb the distribution cabinet. When the suction cup 78 is away from the distribution cabinet, under the action of the restoring elastic force of the coil spring 83, the protective plate 82 rotates with the rotating rod 81, and the protective plate 82 pushes the pressure plate 86 and the top plate 84 to move back to their original positions. The two protective plates 82 cover the opening of the suction cup 78, thereby achieving the effect of protecting the suction cup 78. The dustproof device 8 achieves the effect of protecting the suction cup 78, preventing dust from entering the interior of the suction cup 78, thereby affecting the normal use of the suction cup 78.

[0032] Reference Figure 1-10 As shown, one end of the pressure plate 86 is rotatably connected to a rotating member 89, wherein the rotating member 89 is in contact with the surface of the protective plate 82. By setting the rotating member 89 to rotate with the protective plate 82, the friction between the protective plate 82 and the pressure plate 86 is reduced, and the pressure plate 86 is convenient for rotating with the protective plate 82. One end of the moving rod 85 located inside the suction cup 78 is fixedly connected to a guide rod 87 by means of a rectangular plate, and the arc surface of the guide rod 87 is sleeved with a guide tube 88, wherein the guide tube 88 is fixedly installed inside the suction cup 78 by means of a support rod. By the guide rod 87 moving inside the guide tube 88, the moving direction of the moving rod 85 is restricted, and the moving rod 85 is prevented from rotating, thereby preventing the pressure plate 86 from being misaligned with the protective plate 82.

[0033] Reference Figure 1-10 As shown, the auxiliary device 9 includes a disc 91, which is fixedly connected to one end of the rotating shaft 4. A plurality of jacks 92 are evenly provided on one side of the disc 91, wherein the plurality of jacks 92 are distributed in a circumference. A second cylinder 93 is installed at the corresponding jack 92 of the hanger 1, wherein the size of the output end of the second cylinder 93 matches the size of the jack 92. When the power distribution cabinet is fixed, the second cylinder 93 is opened, and the output end of the second cylinder 93 is inserted into the jack 92 of the disc 91, so as to achieve the effect of fixing the rotating shaft 4. The auxiliary device 9 achieves the effect of fixing the rotating shaft 4, and avoids the situation that the rotating shaft 4 is reversed and thus causes the power distribution cabinet to fall to the ground. A slope 94 is provided at the corresponding jack 92 of the disc 91, wherein the slope 94 is inclined toward the inner direction of the jack 92. The provision of the slope 94 facilitates the insertion of the output end of the second cylinder 93 into the jack 92 of the disc 91, and brings convenience to the second cylinder 93 limiting the disc 91.

[0034] Working principle: When moving the distribution cabinet, the staff hangs the hook 6 on the hook of the distribution cabinet, then turns on the motor 3, and the motor 3 drives the shaft 4 on the hanger 1 to rotate through the reducer, and the shaft 4 winds the rope 5, and the rope 5 moves upward with the hook and the distribution cabinet, and the distribution cabinet is hung up. When the shaft 4 rotates, the shaft 4 winds the pull rope 71 at the same time, and the pull rope 71 rotates with the reel 73, and the reel 73 rotates with the gear 74, and the tooth plate 76 brings the two clamps 77 close to each other, and the telescopic rod 75 on the support plate 72 limits the moving direction of the tooth plate 76, and the spring 79 is deformed. The clamping plate 77 is pressed against the surface of the distribution cabinet by means of the suction cup 78, and the suction cup 78 sucks the distribution cabinet. At this time, the first cylinder 711 is opened, and the first cylinder 711 moves with the piston 712 inside the clamping plate 77. The space inside the suction cup 78 becomes larger, and the air pressure inside the suction cup 78 becomes smaller. Under the action of the external atmospheric pressure, the suction cup 78 tightly sucks the distribution cabinet, thereby achieving the effect of fixing the distribution cabinet. At this time, the second cylinder 93 is opened, and the output end of the second cylinder 93 is inserted into the socket 92 of the disc 91 by means of the ramp 94, thereby achieving the effect of fixing the rotating shaft 4. The effect of fixing the rotating shaft 4 is achieved through the auxiliary device 9. The pressure relief hole 713 on the rear side of the clamping plate 77 relieves the pressure in the rear cavity of the clamping plate 77. When the distribution cabinet is moved to a suitable place, the motor 3 rotates in the opposite direction with the rotating shaft 4, and the pull rope 71 becomes loose. Under the action of the restoring elastic force of the spring 79, the tooth plate 76 moves the clamping plate 77 and the suction cup 78 away from the distribution cabinet, and the tooth plate 76 rotates in the opposite direction with the gear 74. The gear 74 rotates the winding shaft 73, and the winding shaft 73 rewinds the pull rope 71 to facilitate the pull rope 71 to rotate with the winding shaft 73 next time. The effect of fixing the distribution cabinet is achieved through the limit device 7, so that the distribution cabinet is prevented from shaking inside the hanger 1 when being transported, and even the distribution cabinet and the hook 6 are separated.

[0035] When the suction cup 78 approaches the distribution cabinet, the top plate 84 first contacts the distribution cabinet, and the distribution cabinet moves with the top plate 84 and the moving rod 85. At this time, the guide rod 87 moves inside the guide tube 88, which has the effect of limiting the moving direction of the moving rod 85, preventing the moving rod 85 from rotating, thereby causing the pressure plate 86 and the protective plate 82 to be misaligned. The two pressure plates 86 on the top plate 84 squeeze the two protective plates 82 respectively with the help of the rotating member 89. The protective plate 82 rotates with the rotating rod 81, and the coil spring 83 is deformed, and the suction cup 78 opens. The opening is included to facilitate the suction cup 78 to adsorb the distribution cabinet. When the suction cup 78 is away from the distribution cabinet, under the action of the restoring elastic force of the coil spring 83, the protective plate 82 rotates with the rotating rod 81, and the protective plate 82 pushes the pressure plate 86 and the top plate 84 to move back to their original positions. The two protective plates 82 cover the opening of the suction cup 78, thereby achieving the effect of protecting the suction cup 78. The dustproof device 8 achieves the effect of protecting the suction cup 78, preventing dust from entering the interior of the suction cup 78, thereby affecting the normal use of the suction cup 78.

Claims

1. A conveniently movable distribution cabinet installation hanging frame, comprising a hanging frame (1), characterized in that: A roller (2) is installed at the bottom of the hanger (1), wherein the hanger (1) provides support and moves as a whole with the help of the roller (2); A rotating shaft (4), the rotating shaft (4) being rotatably connected to the top of the hanger (1), a motor (3) being installed on one side of the hanger (1), wherein the motor (3) can drive the rotating shaft (4) to rotate; Four hanging ropes (5), the four hanging ropes (5) being wound around the arc surface of the rotating shaft (4), one end of the hanging rope (5) being fixedly connected to a hanging hook (6), wherein the hanging hook (6) can be hung on the power distribution cabinet; A limiting device (7), wherein the limiting device (7) is mounted on the hanger (1), wherein the limiting device (7) can limit the position of the power distribution cabinet on the hook (6); An auxiliary device (9), wherein the auxiliary device (9) is mounted on one end of the rotating shaft (4), wherein the auxiliary device (9) can fix the rotating shaft (4).

2. According to claim 1, a conveniently movable distribution cabinet installation and hanging frame is characterized in that: The limiting device (7) comprises two mutually symmetrical pull ropes (71), one end of each pull rope (71) is wound around the rotating shaft (4), both sides of the hanger (1) are fixedly connected to support plates (72), one side of the support plate (72) is rotatably connected to a reel (73) by means of a bracket, wherein one end of the pull rope (71) is wound around the reel (73); a toothed plate (76), the toothed plate (76) being arranged between the two support plates (72), a gear (74) being fixedly connected to one side of the reeling shaft (73), wherein the gear (74) and the toothed plate (76) are meshed with each other; Two telescopic rods (75), the two telescopic rods (75) being respectively mounted on one side of the two support plates (72), the other end of the telescopic rod (75) being fixedly connected to one end of the tooth plate (76) by means of a pad, wherein the telescopic rod (75) can limit the moving direction of the tooth plate (76); A spring (79), wherein the spring (79) is sleeved on the arc surface of the telescopic rod (75), and the two ends of the spring (79) are respectively fixedly connected to the support plate (72) and the pad, wherein the spring (79) is in a compressed state when the telescopic rod (75) is shortened; A clamping plate (77) is fixedly mounted on one end of the tooth plate (76), and a plurality of suction cups (78) are fixedly mounted on a side of the clamping plate (77) away from the tooth plate (76), wherein the plurality of suction cups (78) are evenly distributed.

3. The conveniently movable distribution cabinet installation and hanging frame according to claim 2 is characterized in that: The arc surface of the pull rope (71) is sleeved with a positioning ring (710), and the positioning ring (710) is fixedly mounted on the support plate (72) by means of a support rod, wherein the positioning ring (710) is located directly above the reel (73).

4. The conveniently movable distribution cabinet installation and hanging frame according to claim 2 is characterized in that: The clamping plate (77) is hollow, wherein the suction cup (78) and the interior of the clamping plate (77) are connected to each other, a first cylinder (711) is fixedly mounted on the rear side of the clamping plate (77), an output end of the first cylinder (711) is located inside the clamping plate (77) and a piston (712) is mounted thereon, the size of the piston (712) being adapted to the internal size of the clamping plate (77).

5. The conveniently movable distribution cabinet installation and hanging frame according to claim 4 is characterized in that: Two mutually symmetrical pressure relief holes (713) are provided on the rear side of the clamping plate (77), wherein the pressure relief holes (713) can relieve pressure in a rear cavity separated by a piston (712) inside the clamping plate (77).

6. The conveniently movable distribution cabinet installation and hanging frame according to claim 2 is characterized in that: A dustproof device (8) is arranged inside the suction cup (78), and the dustproof device (8) comprises two mutually symmetrical protective plates (82). The two protective plates (82) are arranged at the opening of the piston (712), and both sides of the protective plates (82) are fixedly connected to a rotating rod (81), and one end of the rotating rod (81) is rotatably connected to the inside of the piston (712); A coil spring (83), wherein the coil spring (83) is sleeved on the arc surface of the rotating rod (81), wherein the coil spring (83) is in a relaxed state when the protective plate (82) covers the suction cup (78); A moving rod (85), the moving rod (85) passing through the two protective plates (82), one end of the moving rod (85) located outside the suction cup (78) is fixedly connected to a top plate (84), and both ends of the top plate (84) are fixedly connected to a pressure plate (86).

7. The conveniently movable distribution cabinet installation and hanging frame according to claim 6 is characterized in that: One end of the pressing plate (86) is rotatably connected to a rotating member (89), wherein the rotating member (89) is in contact with the surface of the protective plate (82).

8. The conveniently movable distribution cabinet installation and hanging frame according to claim 6 is characterized in that: One end of the moving rod (85) located inside the suction cup (78) is fixedly connected to a guide rod (87) by means of a rectangular plate, and a guide tube (88) is sleeved on the arc surface of the guide rod (87), wherein the guide tube (88) is fixedly installed inside the suction cup (78) by means of a support rod.

9. The conveniently movable distribution cabinet installation and hanging frame according to claim 1 is characterized in that: The auxiliary device (9) comprises a disc (91), wherein the disc (91) is fixedly connected to one end of the rotating shaft (4), and a plurality of insertion holes (92) are evenly opened on one side of the disc (91), wherein the plurality of insertion holes (92) are distributed in a circumference, and a second cylinder (93) is installed at a position of the hanger (1) corresponding to the insertion holes (92), wherein the size of the output end of the second cylinder (93) is adapted to the size of the insertion holes (92).

10. The conveniently movable distribution cabinet installation and hanging frame according to claim 9 is characterized in that: The disc (91) is provided with a slope (94) at a position corresponding to the insertion hole (92), wherein the slope (94) is inclined towards the interior of the insertion hole (92).

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