Special device for hoisting metal enclosure plate

Abstract

The invention discloses a special device for hoisting a metal enclosure plate, and belongs to the technical field of hoisting, the special device comprises a support and a hoisting mechanism, the hoisting mechanism comprises a fixing frame, a rotating rod, a moving block, a fixing frame, a supporting assembly, a connecting assembly, an adjusting assembly and a limiting assembly; fixing frames are installed at the two ends of the support correspondingly, the two supporting assemblies on the rotating rod can be driven to move mutually through the adjusting assembly when the lifting ring frame conducts lifting operation, clamping operation on the surface of a plate is achieved, and the connecting assembly can move downwards along the fixing frames after the supporting assemblies clamp the plate. Under the action of the gravity of the supporting frame and the plate, the limiting assembly makes contact with the edge of the plate, limiting operation is conducted on the side face of the plate, it is guaranteed that the plate is stable in the hoisting process, the inclination and falling phenomena are avoided, multiple plates can be hoisted at the same time, applicability is high, manual binding is not needed, and the production efficiency is improved. And the working efficiency of hoisting is effectively improved.

Description

Technical Field

[0001] The invention belongs to the technical field of hoisting, and in particular relates to a special device for hoisting a metal enclosure plate. Background Art

[0002] The enclosure panels are widely used on construction sites, and they are also often used in other fields to enclose steel structures or other equipment. This type of enclosure panels is generally large in size and difficult to carry, so tower cranes and other lifting equipment are often required to lift the panels.

[0003] Most of the existing special devices for lifting metal enclosure panels have simple structures. During the lifting process, the panels are prone to falling off, which poses a safety hazard. The panels need to be bundled before lifting, which makes the operation complicated. When lifting multiple panels, the panels are prone to tilting during the lifting process, affecting the lifting efficiency and easily scratching the surface of the panels.

[0004] In order to avoid the above technical problems, it is necessary to provide a special device for lifting metal enclosure panels to overcome the above defects in the prior art. Summary of the invention

[0005] The purpose of the present invention is to provide a special device for hoisting metal enclosure panels to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A special device for hoisting a metal enclosure plate comprises a bracket and a hoisting mechanism, wherein the hoisting mechanism comprises: Material toggling mechanism, its both ends are to be matched with the position of the support frame, and the control mechanism is that the support frame is made up of the inner portion of the fixing frame and the adjusting mechanism is that the fixing frame is provided with the adjustment mechanism, and the adjustment mechanism is that the fixing frame is provided with the adjustment mechanism, and the adjustment mechanism is that the fixing frame is provided with the adjustment mechanism. A connecting assembly is installed between the support assembly and the fixing frame, which is used to enable the support assembly to move in the vertical direction on the fixing frame. A limiting assembly is installed on the side of the support assembly, which is used to limit the edge of the plate when the position between the support assembly and the fixing frame moves.

[0007] As a further technical solution of the present invention: the adjustment component comprises: The slider is located at the inner side of the bracket and is slidably connected to the bracket. A first hinge seat is fixedly installed on the slider, and a second hinge seat is fixedly installed on the bottom side of the eye frame. A connecting rod is installed between the first hinge seat and the second hinge seat. Both ends of the connecting rod are rotatably connected to the first hinge seat and the second hinge seat. A through hole is provided on the fixed frame. A fixing plate is fixedly installed on the side of the slider away from the eye frame. The fixing plate passes through the through hole. A first rack is fixedly installed on the fixing plate. A rotating tooth is installed in the middle of the rotating rod, and the rotating tooth is meshed with the rotating tooth.

[0008] As a further technical solution of the present invention: the support assembly comprises: A support frame is located on one side of the fixed frame, a support plate is installed at the bottom of the support frame, a connecting hole is also provided at the bottom of the support plate, and the support rod can pass through the connecting hole, a contact plate is provided on the side of the support frame away from the fixed frame, a first elastic member is installed between the contact plate and the support frame, and an anti-slip pad is installed on the surface of the contact plate.

[0009] As a further technical solution of the present invention: the connection assembly comprises: The cam is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, and the camshafts are provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, and the camshafts are provided with a plurality of camshafts, each of which is provided with a plurality of camshafts.

[0010] As a further technical solution of the present invention: the limit assembly includes: The cam is fixedly provided with a toothed wheel, and the toothed wheel is meshed with the toothed wheel.

[0011] As a further technical solution of the present invention: the contact assembly comprises: A rotating plate, one end of which is fixedly connected to the short rod, and the other end of the rotating plate is provided with an adjustment hole, a contact rod is provided inside the adjustment hole, a rubber pad is installed on the surface of the contact rod, and a plurality of evenly distributed screw holes are provided on the contact rod, and the plurality of screw holes are in a straight line. A positioning screw is installed at one end of the rotating plate close to the adjustment hole for connecting with the screw hole on the contact rod.

[0012] As a further technical solution of the present invention: a movable ring is sleeved on the outer side of the bottom end of the positioning rod, and a second elastic member is installed between the bottom side of the movable ring and the fixed frame. The second elastic member connects the fixed frame and the movable ring and is used to cushion the impact of the positioning block when it falls.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a special device for lifting metal enclosure plates, wherein both ends of the bracket are installed with fixed frames, and the two sets of support components on the rotating rod can be driven to move relative to each other through the adjustment component when the lifting operation is performed on the lifting ring frame, so as to realize the clamping operation on the surface of the plate, and the connecting component can be used to move downward along the fixed frame after the support component clamps the plate, and the limiting component is brought into contact with the edge of the plate under the action of the gravity of the support frame and the plate, and the side of the plate is limited to ensure the stability of the plate during the lifting process and avoid tilting and falling. The lifting operation can also be performed on multiple plates at the same time, and the applicability is strong, and there is no need for manual bundling, which effectively improves the working efficiency of the lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention.

[0015] Figure 2 It is a schematic structural diagram of the side surface of the present invention.

[0016] Figure 3 It is a schematic diagram of the structure among the bracket, the fixing frame and the hanging ring frame in the present invention.

[0017] Figure 4 It is a structural schematic diagram of the bottom side of the fixed frame in the present invention.

[0018] Figure 5 It is a schematic diagram of the structure between the fixing frame and the supporting assembly in the present invention.

[0019] Figure 6 For the present invention Figure 5 Schematic diagram of the structure enlarged at point A in the middle.

[0020] Figure 7 It is a schematic diagram of the structure of the support frame and the fixing frame in the present invention.

[0021] Figure 8 It is a schematic diagram of the structure of the limiting assembly on the support frame in the present invention.

[0022] Fig. 9 It is a schematic diagram of the structure of the fixed frame and the moving block in the present invention.

[0023] Fig.10 It is a schematic diagram of the structure of the contact plate and the limiting rod in the present invention.

[0024] In the accompanying drawings: 1- bracket, 2- fixed frame, 3- rotating rod, 4- moving block, 5- fixed frame, 6- supporting assembly, 61- supporting frame, 62- supporting plate, 63- connecting hole, 64- contact plate, 65- first elastic member, 66- anti-skid pad, 7- adjusting assembly, 71- slider, 72- first hinge seat, 73- second hinge seat, 74- connecting rod, 75- through hole, 76- fixed plate, 77- first rack, 78- rotating tooth, 8- connecting assembly, 81- slide groove, 82- positioning rod, 83- positioning block, 84- positioning plate, 85- fixed block, 86- fixed Fixed rod, 87-limiting block, 88-limiting hole, 89-limiting rod, 80-connecting plate, 800-positioning hole, 9-limiting assembly, 91-short rod, 92-rotating tooth, 93-first limiting frame, 94-rotating rod, 95-second limiting frame, 96-first bevel gear, 97-transmission rod, 98-second bevel gear, 99-transmission tooth, 900-second rack, 90-contact assembly, 901-rotating plate, 902-adjusting hole, 903-contact rod, 904-screw hole, 905-positioning screw, 10-lifting ring frame, 11-moving ring, 12-second elastic member. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0027] like Figures 1 to 10 As shown in the embodiment provided by the present invention, a special device for hoisting a metal enclosure plate includes a bracket 1 and a hoisting mechanism, wherein the hoisting mechanism includes: A fixed frame 2 is fixedly mounted at both ends of the bracket 1, a rotating rod 3 is mounted on the inner side of the fixed frame 2, a moving block 4 is mounted on the rotating rod 3, the moving block 4 is threadedly connected to the rotating rod 3, the moving block 4 is slidably connected to the inner side of the fixed frame 2, a fixing frame 5 is mounted on the bottom end of the moving block 4, a supporting assembly 6 is mounted on the fixing frame 5 for supporting the plate, the moving block 4, the fixing frame 5 and the supporting assembly 6 are each provided with two groups and are symmetrically mounted on the rotating rod 3, a lifting ring frame 10 is provided in the middle part of the top side of the bracket 1, an adjusting assembly 7 is installed between the lifting ring frame 10 and the bracket 1, for driving the rotating rod 3 to rotate when the distance between the lifting ring frame 10 and the bracket 1 changes, so that the two moving blocks 4 on the rotating rod 3 move relative to each other; A connecting component 8 is installed between the support component 6 and the fixing frame 5, which is used to enable the support component 6 to move in the vertical direction on the fixing frame 5. A limiting component 9 is installed on the side of the support component 6, which is used to limit the edge of the plate when the position between the support component 6 and the fixing frame 5 moves.

[0028] In this embodiment, the bracket 1 is provided with a fixed frame 2 at both ends. The two groups of support components 6 on the rotating rod 3 can be driven to move relative to each other by the adjusting component 7 when the lifting ring frame 10 is lifted, so as to realize the clamping operation on the surface of the plate. After the support component 6 clamps the plate, the connecting component 8 can be moved downward along the fixed frame 5. Under the action of the gravity of the support frame 61 and the plate, the limiting component 9 contacts the edge of the plate, and the side of the plate is limited to ensure the stability of the plate during the lifting process, avoid tilting and falling, and can also lift multiple plates at the same time. It has strong applicability and does not require manual bundling, which effectively improves the working efficiency of the lifting. The rotating rod 3 is provided with two sections of threads with opposite rotation directions. When the rotating rod 3 rotates, the two moving blocks 4 can be driven to move relative to each other, so as to facilitate the clamping and limiting operation of the plate by the supporting component 6. Rolling bearings are installed between the two ends of the rotating rod 3 and the fixed frame 2. The rotating rod 3 can be stably rotated inside the fixed frame 2. The shape of the two fixed frames 2 and the bracket 1 is an I-shaped.

[0029] In one embodiment of the present invention, see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the regulating component 7 comprises: The slider 71 is located on the inner side of the bracket 1 and is slidably connected to the bracket 1. A first hinge seat 72 is fixedly installed on the slider 71. A second hinge seat 73 is fixedly installed on the bottom side of the eye frame 10. A connecting rod 74 is installed between the first hinge seat 72 and the second hinge seat 73. Both ends of the connecting rod 74 are rotatably connected to the first hinge seat 72 and the second hinge seat 73. A through hole 75 is provided on the fixed frame 2. A fixing plate 76 is fixedly installed on the side of the slider 71 away from the eye frame 10. The fixing plate 76 passes through the through hole 75. A first rack 77 is fixedly installed on the fixing plate 76. A rotating tooth 78 is installed in the middle of the rotating rod 3, and the rotating tooth 78 is meshed with the rotating tooth 78.

[0030] In this embodiment, the slider 71 is located inside the support frame 61 and is slidably connected to the support frame 61. The slider 71 can move inside the bracket 1. A first hinge seat 72 is fixedly installed on the top side of the slider 71, and a second hinge seat 73 is fixedly installed on the bottom side of the ring frame 10. Rolling bearings are installed between the two ends of the connecting rod 74 and the first hinge seat 72 and the second hinge seat 73. When the ring frame 10 is lifted, the distance between the ring frame 10 and the bracket 1 becomes larger, and the first hinge seat 72 and the second hinge seat 73 are connected to each other. The slider 71 can be driven to move inside the bracket 1, and further drive the fixed plate 76 to move along the through hole 75. The fixed plate 76 is fixedly mounted with a first rack 77, and the middle of the rotating rod 3 is fixedly mounted with a rotating tooth 78. When the fixed plate 76 drives the first rack 77 to move, the rotating tooth 78 can be driven to drive the rotating rod 3 to rotate inside the fixed frame 2, and further realize the relative movement of the two moving blocks 4 along the rotating rod 3, so that the two groups of support components 6 can clamp and limit the plate.

[0031] In one embodiment of the present invention, see Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 , the support assembly 6 comprises: The support frame 61 is located on one side of the fixing frame 5, and a support plate 62 is installed at the bottom end of the support frame 61. A connecting hole 63 is also provided at the bottom end of the support plate 62, and the support rod can pass through the connecting hole 63. A contact plate 64 is provided on the side of the support frame 61 away from the fixing frame 5, and a first elastic member 65 is installed between the contact plate 64 and the support frame 61, and an anti-slip pad 66 is installed on the surface of the contact plate 64.

[0032] The connecting component 8 comprises: The slide groove 81 is located on the fixing frame 5 and is vertical. A positioning rod 82 is fixedly installed on the inner side of the slide groove 81. A positioning block 83 is sleeved on the outer side of the positioning rod 82. The positioning block 83 can slide along the positioning rod 82. The positioning block 83 is slidably connected to the slide groove 81. One side of the positioning block 83 is fixedly connected to the support frame 61, and a positioning plate 84 is installed on the other side. A fixing block 85 is fixedly installed on the top side of the fixing frame 5. A fixing rod 86, the end of which is semicircular away from the fixing block 85, a limiting block 87 is installed on the top of the support frame 61, and a limiting hole 88 is provided on the limiting block 87, a limiting rod 89 is fixedly installed on the top side of the contact plate 64, and the limiting rod 89 passes through the limiting hole 88, and a connecting plate 80 is fixedly installed on the end of the limiting rod 89 away from the contact plate 64, and a positioning hole 800 is provided on the connecting plate 80, and the positioning hole 800 is slidably connected to the fixing rod 86.

[0033] In this embodiment, the support frame 61 is vertical and located at the side of the fixing frame 5. The support frame 61 is parallel to the fixing frame 5. A horizontal support plate 62 is fixedly installed at the bottom of the support frame 61. The support plate 62 can support the bottom of the plate. A connecting hole 63 is also provided at the bottom of the support frame 61. The support plate 62 in one group of support components 6 can extend into the connecting hole 63 in another group of support components 6, which is convenient for clamping and limiting plates of different thicknesses or multiple plates. The operation is convenient and the applicability is strong. A contact plate 64 is provided on the side of the support frame 61 away from the fixing frame 5. The contact plate 64 is parallel to the support frame 61. A plurality of first elastic members 65 are installed between the contact plate 64 and the support frame 61. The first elastic member 65 can be a spring or rubber, etc. In this embodiment, the first elastic member 65 is a spring. An anti-skid pad 66 is installed on the surface of the contact plate 64, which is convenient for contacting with the surface of the plate to avoid scratching the plate and effectively improve the friction between the plate and the plate to ensure the stability of the plate during the hoisting process. The fixing frame 5 is provided with a vertical slide groove 81, and a vertical positioning rod 82 is fixedly installed in the middle part of the inner side of the slide groove 81, and a positioning block 83 is sleeved on the outer side of the positioning rod 82, and the positioning block 83 can slide along the positioning rod 82. One side of the positioning block 83 is fixedly connected to the support frame 61, and the other side of the positioning block 83 is fixedly installed with a positioning plate 84, which can effectively ensure the stability of the support frame 61 when it moves on the fixing frame 5. The outer side of the bottom end of the positioning rod 82 is sleeved with a moving ring 11, and a second elastic member 12 is installed between the bottom side of the moving ring 11 and the fixing frame 5. The second elastic member 12 connects the fixing frame 5 and the moving ring 11, and is used to buffer the impact when the positioning block 83 falls. The second elastic member 12 can be a spring or rubber, etc. In this embodiment, the second elastic member 12 is a spring, which can effectively prevent the positioning block 83 from falling directly to the bottom side of the slide groove 81 and causing impact damage to the fixing frame 5. A fixing block 85 is fixedly installed on the top side of the fixing frame 5, and a fixing rod 86 is fixedly installed on the fixing block 85. A limiting block 87 is fixedly installed on the top side of the support frame 61, and a limiting hole 88 is provided on the limiting block 87. A limiting rod 89 is fixedly installed on the contact plate 64, and the limiting rod 89 passes through the limiting hole 88. A connecting plate 80 is fixedly installed on the end of the limiting rod 89 away from the contact plate 64, and a positioning hole 800 is provided on the connecting plate 80. The fixing rod 86 is slidably connected to the positioning hole 800. When performing the hoisting operation, the hoisting frame firstly uses the adjusting component 7 to enable the supporting component 6 to clamp and limit the plate. At this time, the fixing rod 86 passes through the positioning hole 800, and the connecting plate 80 and the fixing rod 80 are connected. 6, at this time, the fixing frame 5, the supporting frame 61 and the contact plate 64 are all moved in the vertical direction at the same time. In the process of the contact plate 64 clamping the plate, the contact plate 64 compresses the second elastic member 12, so that the limiting rod 89 moves relative to the fixing rod 86, and the fixing rod 86 is separated from the positioning hole 800 on the connecting plate 80. At this time, the supporting frame 61 and the contact plate 64 can move in the vertical direction relative to the fixing frame 5, which further facilitates the work of the limiting component 9 and realizes the limiting operation at the edge of the plate. The operation is convenient, and the plate can be clamped during the hoisting process, and then the plate edge can be limited, which ensures the smoothness of the hoisting process and is convenient for the staff to perform the hoisting operation on the plate.

[0034] In one embodiment of the present invention, see Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 , the limiting component 9 includes: A short rod 91 is mounted on one side of the support frame 61 and is rotatably connected to the support frame 61. A rotating tooth 92 is fixedly mounted on the short rod 91. A contact assembly 90 is fixedly mounted on one end of the short rod 91 away from the support frame 61, which is used to rotate with the short rod 91 and contact the edge of the plate. A first limiting frame 93 is fixedly mounted on the support frame 61. A rotating rod 94 is mounted on the first limiting frame 93. The rotating rod 94 is rotatably connected to the first limiting frame 93. The rotating rod 94 is matched with the rotating tooth 92. A second limiting frame 95 is mounted on the outer side of the top end of the rotating rod 94. The second limiting frame 95 It is fixedly connected to the support frame 61, and the rotating rod 94 is rotatably connected to the second limiting frame 95. A first bevel gear 96 is fixedly installed on the top of the rotating rod 94, and a transmission rod 97 is installed on the second limiting frame 95. The transmission rod 97 is rotatably connected to the second limiting frame 95, and a second bevel gear 98 is fixedly installed on one end of the transmission rod 97. The second bevel gear 98 is meshingly connected with the first bevel gear 96, and a transmission tooth 99 is fixedly installed on the other end of the transmission rod 97. A second rack 900 is fixedly installed on the side of the fixed frame 5 close to the second limiting frame 95, and the transmission tooth 99 is meshingly connected with the second rack 900.

[0035] The contact assembly 90 comprises: One end of the rotating plate 901 is fixedly connected to the short rod 91, and the other end of the rotating plate 901 is provided with an adjustment hole 902, and the inner side of the adjusting hole 902 is provided with a contact rod 903, and a rubber pad is installed on the surface of the contact rod 903, and a plurality of evenly distributed screw holes 904 are provided on the contact rod 903, and the plurality of screw holes 904 are in a straight line. A positioning screw 905 is installed at one end of the rotating plate 901 close to the adjustment hole 902 for connecting with the screw hole 904 on the contact rod 903.

[0036] In the present embodiment, a short rod 91 is installed on the side of the support frame 61 away from the support 1, and a rolling bearing is installed between the short rod 91 and the support frame 61, so that the short rod 91 can perform a stable rotation operation on the support frame 61, and a rotating tooth 92 is fixedly installed on the short rod 91, and the rotating tooth 92 is a worm gear in the present embodiment. A contact assembly 90 is fixedly installed on the end of the short rod 91 away from the support frame 61, and the contact assembly 90 can fully contact the edge of the plate by rotating the short rod 91 to achieve a limiting operation, and a first limiting frame 93 is fixedly installed on the support frame 61, and a rotating rod 94 is installed on the first limiting frame 93, and a rolling bearing is installed between the rotating rod 94 and the first limiting frame 93, and the rotating rod 94 is a worm gear in the present embodiment, and the rotating rod 94 is matched and connected with the rotating tooth 92, and when the rotating rod 94 rotates, the rotating tooth 92 can be driven to drive the short rod 91 to rotate, which further facilitates the contact assembly 90 with the edge of the plate. A second limiting frame 95 is also provided at the top of the rotating rod 94, and the second limiting frame 95 is fixedly connected to the support frame 61. A rolling bearing is installed between the rotating rod 94 and the second limiting frame 95. A first bevel gear 96 is fixedly installed at the top of the rotating rod 94, and a transmission rod 97 is installed on the second limiting frame 95. A rolling bearing is installed between the transmission rod 97 and the second limiting frame 95. A second bevel gear 98 is fixedly installed at one end of the transmission rod 97, and the second bevel gear 98 is meshedly connected with the first bevel gear 96. A transmission tooth 99 is fixedly installed at the other end of the transmission rod 97. When the transmission tooth 99 rotates, the rotating rod 94 can be driven to rotate. A vertical second rack 900 is fixedly installed on the side of the fixed frame 5 close to the first limiting frame 93, and the second rack 900 is meshedly connected with the transmission tooth 99. When the support frame 61 moves relative to the fixed frame 5, the transmission tooth 99 can be rotated by the second rack 900, so that the contact component 90 can contact the edge of the plate. A rotating plate 901 is fixedly installed at one end of the short rod 91 away from the support frame 61, and a circular adjustment hole 902 is provided at one end of the rotating plate 901 away from the short rod 91. A contact rod 903 is provided inside the adjustment hole 902, and the contact rod 903 can move along the adjustment hole 902. A rubber pad is installed on the surface of the contact rod 903, which can effectively prevent the contact rod 903 from causing damage to the edge of the plate. A plurality of screw holes 904 are provided on the contact rod 903, and the position of the contact rod 903 on the rotating plate 901 can be adjusted by the positioning screw 905 on the rotating rod 94. The plurality of screw holes 904 can adjust the position of the contact plate 64 on the rotating plate 901, which can adapt to the lifting operations of different plates or multiple plates, limit the edge of the plate, and ensure the stability of the plate during the lifting process.

[0037] The working principle of the present invention is: In the present invention, the plate to be hoisted is first placed on the support plate 62, and then the position of the contact rod 903 on the rotating plate 901 is adjusted according to the thickness of the plate, and then it is confirmed whether the fixing rod 86 extends into the positioning hole 800, and then the lifting device is used to move the lifting ring frame 10 upward. During the movement of the lifting ring frame 10, the rotating rod 3 can be rotated by the adjusting component 7, so that the contact plate 64 is close to the surface of the plate, the contact plate 64 clamps and limits the plate, and compresses the second elastic member 12 to separate the fixing rod 86 from the positioning hole 800. At this time, when the clamping operation of the support plate 62 is completed, the support frame 61 can move downward relative to the fixing frame 5. During the movement, the second rack 900 rotates the transmission tooth 99, and further realizes the rotation of the rotating plate 901. The contact rod 903 contacts the edge of the plate to realize the limiting operation of the edge of the plate. The whole operation is convenient, and no manual bundling operation is required. During the lifting process, the plate is automatically clamped and limited, and the stability of the plate during the lifting process is guaranteed, thereby improving the working efficiency of the lifting.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A special device for hoisting a metal enclosure, comprising a bracket (1) and a hoisting mechanism, characterized in that: The hoisting mechanism comprises: A fixed frame (2) is fixedly mounted on both ends of the bracket (1); a rotating rod (3) is mounted on the inner side of the fixed frame (2); a moving block (4) is mounted on the rotating rod (3); the moving block (4) is threadedly connected to the rotating rod (3); the moving block (4) is slidably connected to the inner side of the fixed frame (2); a fixed frame (5) is mounted on the bottom end of the moving block (4); a supporting assembly (6) is mounted on the fixed frame (5) for supporting the plate; the moving block (4), the fixed frame (5) and the supporting assembly (6) are each provided with two groups and are symmetrically mounted on the rotating rod (3); a lifting ring frame (10) is provided in the middle of the top side of the bracket (1); an adjusting assembly (7) is mounted between the lifting ring frame (10) and the bracket (1) for driving the rotating rod (3) to rotate when the distance between the lifting ring frame (10) and the bracket (1) changes, so that the two moving blocks (4) on the rotating rod (3) move relative to each other; A connecting assembly (8) is installed between the support assembly (6) and the fixing frame (5) for enabling the support assembly (6) to move in a vertical direction on the fixing frame (5); a limiting assembly (9) is installed on the side of the support assembly (6) for performing a limiting operation on the edge of the plate when the position between the support assembly (6) and the fixing frame (5) moves.

2. The metal enclosure panel hoisting device according to claim 1 is characterized in that: The regulating component (7) comprises: A slider (71) is located at the inner side of the bracket (1) and is slidably connected to the bracket (1); a first hinge seat (72) is fixedly installed on the slider (71); a second hinge seat (73) is fixedly installed on the bottom side of the eye frame (10); a connecting rod (74) is installed between the first hinge seat (72) and the second hinge seat (73); both ends of the connecting rod (74) are rotatably connected to the first hinge seat (72) and the second hinge seat (73); a through hole (75) is provided on the fixed frame (2); a fixing plate (76) is fixedly installed on the side of the slider (71) away from the eye frame (10); the fixing plate (76) passes through the through hole (75); a first rack (77) is fixedly installed on the fixing plate (76); a rotating tooth (78) is installed in the middle of the rotating rod (3); the rotating tooth (78) is meshed with the rotating tooth (78).

3. The special device for hoisting metal enclosure panels according to claim 2 is characterized in that: The support assembly (6) comprises: A support frame (61) is located on one side of the fixing frame (5); a support plate (62) is installed at the bottom end of the support frame (61); a connecting hole (63) is also provided at the bottom end of the support plate (62); the support rod can pass through the connecting hole (63); a contact plate (64) is provided on the side of the support frame (61) away from the fixing frame (5); a first elastic member (65) is installed between the contact plate (64) and the support frame (61); and an anti-slip pad (66) is installed on the surface of the contact plate (64).

4. The special device for hoisting metal enclosure panels according to claim 3 is characterized in that: The connecting component (8) comprises: The slide groove (81) is located on the fixed frame (5) and is vertical. A positioning rod (82) is fixedly installed on the inner side of the slide groove (81). A positioning block (83) is sleeved on the outer side of the positioning rod (82). The positioning block (83) can slide along the positioning rod (82). The positioning block (83) is slidably connected to the slide groove (81). One side of the positioning block (83) is fixedly connected to the support frame (61), and the other side is installed with a positioning plate (84). A fixing block (85) is fixedly installed on the top side of the fixed frame (5). A fixing block (85) is fixedly installed on the fixing block (85). A rod (86), one end of the fixing rod (86) away from the fixing block (85) is semicircular, a limiting block (87) is installed at the top of the support frame (61), and a limiting hole (88) is provided on the limiting block (87), a limiting rod (89) is fixedly installed on the side of the top of the contact plate (64), and the limiting rod (89) passes through the limiting hole (88), and a connecting plate (80) is fixedly installed on the end of the limiting rod (89) away from the contact plate (64), and a positioning hole (800) is provided on the connecting plate (80), and the positioning hole (800) is slidably connected to the fixing rod (86).

5. The metal enclosure panel hoisting device according to claim 4 is characterized in that: The limiting component (9) comprises: A short rod (91) is mounted on one side of the support frame (61) and is rotatably connected to the support frame (61); a rotating tooth (92) is fixedly mounted on the short rod (91); a contact assembly (90) is fixedly mounted on one end of the short rod (91) away from the support frame (61), and is used to rotate with the short rod (91) and contact the edge of the plate; a first limiting frame (93) is fixedly mounted on the support frame (61); a rotating rod (94) is mounted on the first limiting frame (93); the rotating rod (94) is rotatably connected to the first limiting frame (93); the rotating rod (94) is cooperatively connected to the rotating tooth (92); a second limiting frame (95) is mounted on the outer side of the top end of the rotating rod (94); the second limiting frame (95) The rotating rod (94) is rotatably connected to the supporting frame (61), the rotating rod (94) is rotatably connected to the second limiting frame (95), the top of the rotating rod (94) is fixedly mounted with a first bevel gear (96), the second limiting frame (95) is mounted with a transmission rod (97), the transmission rod (97) is rotatably connected to the second limiting frame (95), one end of the transmission rod (97) is fixedly mounted with a second bevel gear (98), the second bevel gear (98) is meshingly connected with the first bevel gear (96), the other end of the transmission rod (97) is fixedly mounted with a transmission tooth (99), the fixed frame (5) is fixedly mounted with a second rack (900) on one side close to the second limiting frame (95), the transmission tooth (99) is meshingly connected with the second rack (900).

6. The special device for hoisting metal enclosure panels according to claim 5 is characterized in that: The contact assembly (90) comprises: A rotating plate (901) is fixedly connected to the short rod (91) at one end, and an adjustment hole (902) is provided at the other end of the rotating plate (901). A contact rod (903) is provided inside the adjustment hole (902). A rubber pad is installed on the surface of the contact rod (903). A plurality of evenly distributed screw holes (904) are provided on the contact rod (903), and the plurality of screw holes (904) are in a straight line. A positioning screw (905) is installed at one end of the rotating plate (901) close to the adjustment hole (902) for connecting with the screw hole (904) on the contact rod (903).

7. The dedicated device for hoisting metal enclosure panels according to claim 4 is characterized in that: A movable ring (11) is sleeved on the outer side of the bottom end of the positioning rod (82), and a second elastic member (12) is installed between the bottom side of the movable ring (11) and the fixed frame (5). The second elastic member (12) connects the fixed frame (5) and the movable ring (11) and is used to cushion the impact when the positioning block (83) falls.

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