Novel hanging ring

Abstract

The utility model relates to the technical field of hanging rings, in particular to a novel hanging ring. The problems that in the current market, traditional lifting rings used for lifting cylindrical materials such as metal profiles need to be sleeved from the two ends of the profiles in the automatic lifting process, so that automatic equipment needs to be additionally provided with a driving mechanism, and the equipment complexity, the design, installation and maintenance difficulty and the cost are increased are mainly solved. According to the technical scheme, the lifting device comprises a lifting plate connected with a lifting mechanism; the connecting assembly is fixedly connected to the bottom of the hanging plate and comprises a fixing rod and a supporting block, and the whole formed by the fixing rod and the supporting block is of an L-shaped structure; and the rotating rod is rotationally connected into the hanging plate, a connecting block is rotationally connected into the rotating rod, and a bottom plate is fixedly connected to the end, close to the connecting assembly, of the connecting block. According to the utility model, the equipment complexity and the design, installation and maintenance difficulty can be reduced, the cost is reduced, and the automatic hoisting efficiency and economic benefits are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lifting ring technical field especially relates to a novel lifting ring. BACKGROUND

[0002] In the industrial production and logistics transportation field, hoisting operation is an important link. With the rapid development of science and technology, modern automatic hoisting mode gradually popular, its efficient, accurate characteristics for enterprises to improve production efficiency, reduce labor cost provides strong support. In many hoisting scenes, the hoisting of metal profiles and other columnar materials is one of the common work tasks.

[0003] At present, the widely used lifting ring in the market has obvious technical defects when hoisting metal profiles and other columnar materials. The traditional lifting ring needs to be sleeved on the profile from both ends when hoisting the columnar material, which seems simple, but in the actual automatic hoisting process, it brings a series of problems. In order to realize the action of sleeving the lifting ring from both ends of the profile, the automatic equipment has to add an additional driving mechanism. This additional driving mechanism not only increases the complexity of the equipment, greatly improves the design, installation and maintenance difficulty of the equipment, but also directly leads to the significant increase of equipment cost. In view of this, the utility model provides a novel lifting ring. UTILITY MODEL CONTENTS

[0004] The utility model aims at the problem that the traditional lifting ring for hoisting metal profiles and other columnar materials in the current market needs to be sleeved from both ends of the profile in automatic hoisting, which leads to the need to add a driving mechanism to the automatic equipment, thereby increasing the complexity of the equipment, the difficulty of design, installation and maintenance and the cost, and provides a novel lifting ring.

[0005] The utility model discloses a novel lifting ring, which comprises a lifting plate connected with a hoisting mechanism, a connecting assembly fixedly connected to the bottom of the lifting plate, the connecting assembly comprising a fixed rod and a supporting block, the whole formed by the fixed rod and the supporting block being in L-shaped structure, a rotating rod rotatably connected in the lifting plate, the rotating rod rotatably connecting a connecting block, one end of the connecting block close to the connecting assembly being fixedly connected with a bottom plate, the bottom plate and the connecting assembly forming a "N" shaped structure for establishing mechanical connection between the hoisting mechanism and the profile.

[0006] Optionally, the top of the fixed rod penetrates the lifting plate and is fixedly connected with a fixed plate, and the fixed plate is fixedly connected to the top of the lifting plate.

[0007] Optionally, a through hole is formed in the rotating rod, a rotating shaft is fixedly connected in the through hole, and the connecting block is rotatably connected to the rotating shaft.

[0008] Optionally, two groups of arc-shaped grooves are arranged on the bottom of the bottom plate away from the connecting block, and the two groups of arc-shaped grooves are symmetrically arranged, and an arc-shaped protrusion is arranged on the top of the supporting block away from the fixed rod, and the position of the arc-shaped protrusion corresponds to the arc-shaped groove.

[0009] Optionally, an inclined surface is arranged on the end of the bottom plate close to the connecting block.

[0010] Optionally, a driving assembly for driving the rotating rod is arranged on the top of the hanging plate, the driving assembly comprises a fixed frame fixedly connected to the top of the hanging plate, the fixed frame is arranged in the shape of a "H", a servo motor is arranged on the fixed frame, and the output end of the servo motor penetrates through the fixed frame and is fixedly connected with the rotating rod.

[0011] Optionally, a first locking mechanism is arranged on the fixed rod, and a second locking mechanism is arranged on the supporting block, and the first locking mechanism and the second locking mechanism are both used for locking the bottom plate.

[0012] Optionally, the first locking mechanism comprises a first mounting frame fixedly connected to the side of the fixed rod away from the supporting block, a first micro push rod is arranged in the first mounting frame, the first micro push rod is fixedly connected to the side of the fixed rod, the output end of the first micro push rod penetrates through the fixed rod and is fixedly connected with a first clamping block, a first clamping groove corresponding to the first clamping block is arranged on the side of the bottom plate, a plurality of first limiting rods are fixedly connected to the side of the first clamping block away from the bottom plate, and the first limiting rods are in sliding connection with the fixed rod.

[0013] Optionally, the second locking mechanism comprises a second mounting frame arranged on the bottom of the supporting block, the second mounting frame is arranged in the shape of a "N", a mounting plate is fixedly connected in the second mounting frame, the mounting plate is fixedly connected to the bottom of the supporting block, a second micro push rod is arranged on the bottom of the mounting plate, the output end of the second micro push rod penetrates through the mounting plate and the supporting block and is fixedly connected with a second clamping block, a second clamping groove corresponding to the second clamping block is arranged on the bottom of the bottom plate, a plurality of second limiting rods are fixedly connected to the bottom of the second clamping block, and the second limiting rods are in sliding connection with the supporting block.

[0014] In summary, the present application has at least one of the following beneficial technical effects:

[0015] The unique "N" shaped structure design is used, the rotating rod, the connecting block and the bottom plate are cooperatively rotated, the mechanical connection with the profile is realized, no additional direction driving mechanism is needed, compared with the traditional way of sleeving the hanging ring from both ends of the profile, the investment of complex driving equipment is reduced, the equipment cost is greatly reduced, the equipment structure is simplified, and the installation and maintenance difficulty is reduced.

[0016] Further, the bottom plate is quickly positioned by rotating the rotating rod driven by the servo motor, and the stable lapping of the bottom plate is realized through the cooperation of the arc-shaped groove and the arc-shaped block, and meanwhile, the first locking mechanism and the second locking mechanism lock the bottom plate before hoisting, so that the bottom plate is prevented from being separated from the supporting block during hoisting, which not only is simple in operation and improves work efficiency, but also greatly improves the safety and stability of the hoisting process and reduces the risk of production interruption caused by equipment failure;

[0017] In conclusion, the novel lifting ring can reduce the complexity of equipment, the difficulty of design, installation and maintenance, reduce the cost, and improve the automatic hoisting efficiency and economic benefits. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of a novel lifting ring;

[0019] Figure 2 is a front view schematic view of Figure 1 ;

[0020] Figure 3 is a dismounting structure schematic view of a bottom plate;

[0021] Figure 4 is a front view schematic view of Figure 2 ;

[0022] Figure 5 is a cross-sectional structure schematic view of a rotating rod;

[0023] Figure 6 is a cross-sectional structure schematic view of a first locking mechanism;

[0024] Figure 7 is a cross-sectional structure schematic view of a second locking mechanism.

[0025] LIST OF REFERENCE NUMERALS:

[0026] 1, lifting plate;

[0027] 2, connecting assembly; 21, fixed rod; 22, supporting block; 23, fixed plate; 24, arc-shaped block;

[0028] 3, rotating rod; 31, through hole; 32, rotating shaft;

[0029] 4, connecting block;

[0030] 5, bottom plate; 51, arc-shaped groove; 52, inclined surface; 53, first clamping groove; 54, second clamping groove;

[0031] 6, driving assembly; 61, fixed frame; 62, servo motor;

[0032] 7, first locking mechanism; 71, first mounting frame; 72, first micro push rod; 73, first clamping block; 74, first limiting rod;

[0033] 8, second locking mechanism; 81, second mounting frame; 82, mounting plate; 83, second micro push rod; 84, second clamping block; 85, second limiting rod. DETAILED DESCRIPTION

[0034] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0035] The components of the embodiments of the present application generally described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0036] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present application.

[0037] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0038] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0039] EMBODIMENT

[0040] As Figures 1 to 7The utility model provides a novel lifting ring, including the lifting plate 1 connected with the hoisting mechanism. The connecting assembly 2 is fixedly connected to the bottom of the lifting plate 1, the connecting assembly 2 includes fixed rod 21 and support block 22, the whole of fixed rod 21 and support block 22 is L-shaped structure, the top of fixed rod 21 penetrates the lifting plate 1 and is fixedly connected with fixed plate 23, and the fixed plate 23 is fixedly connected to the top of the lifting plate 1, so that the position of fixed rod 21 is fixed.

[0041] Further, the above-mentioned lifting ring includes a rotating rod 3 rotatably connected in the lifting plate 1, a through hole 31 is formed in the rotating rod 3, a rotating shaft 32 is fixedly connected in the through hole 31, a connecting block 4 is rotatably connected to the rotating shaft 32, and the rotating rod 3 drives the bottom plate 5 to rotate when rotating.

[0042] The connecting block 4 is rotatably connected in the rotating rod 3, one end of the connecting block 4 close to the connecting assembly 2 is fixedly connected with the bottom plate 5, and the rotating rod 3 drives the connecting block 4 and the bottom plate 5 to rotate synchronously when rotating. The "N" shaped structure composed of the bottom plate 5 and the connecting assembly 2 is used to establish the mechanical connection between the hoisting mechanism and the profile, after the one end of the bottom plate 5 is placed on the support block 22, the whole lifting ring moves upward, and the profile is lifted when the bottom plate 5 moves upward. Two groups of arc grooves 51 are formed in the bottom of the one end of the bottom plate 5 away from the connecting block 4, the two groups of arc grooves 51 are symmetrically arranged, the arc-shaped protrusion 24 is arranged on the top of the one end of the support block 22 away from the fixed rod 21, the position of the arc-shaped protrusion 24 corresponds to the position of the arc groove 51, so that when the bottom plate 5 rotates, after the position of the arc groove 51 contacts the position of the arc-shaped protrusion 24, the one end of the bottom plate 5 is lifted, and after the bottom plate 5 passes the position of the arc-shaped protrusion 24, the one end of the bottom plate 5 falls down. The one end of the bottom plate 5 close to the connecting block 4 is provided with an inclined surface 52, the arrangement of the inclined surface 52 enables the bottom plate 5 to be lifted by a certain angle, and under the limiting action of the through hole 31, the bottom plate 5 is prevented from tilting downward.

[0043] Further, the above-mentioned lifting ring further includes a driving assembly 6 installed on the top of the lifting plate 1 for driving the rotating rod 3, the driving assembly 6 includes a fixed frame 61 fixedly connected to the top of the lifting plate 1, and the position of the fixed frame 61 is fixed. The fixed frame 61 is arranged in the shape of "H", a servo motor 62 is installed on the fixed frame 61, the output end of the servo motor 62 penetrates the fixed frame 61 and is fixedly connected with the rotating rod 3, and the servo motor 62 drives the rotating rod 3 to rotate after starting.

[0044] Specifically, the first locking mechanism 7 is installed on the fixed rod 21, and the second locking mechanism 8 is installed on the support block 22, and the first locking mechanism 7 and the second locking mechanism 8 are used for locking the bottom plate 5. The first locking mechanism 7 comprises a first mounting frame 71 fixedly connected to the side, away from the support block 22, of the fixed rod 21, and a first micro push rod 72 is installed in the first mounting frame 71. The first micro push rod 72 is fixedly connected to the side of the fixed rod 21, and the position of the first mounting frame 71 and the first micro push rod 72 is fixed. The output end of the first micro push rod 72 penetrates through the fixed rod 21 and is fixedly connected with a first clamping block 73. The first micro push rod 72 drives the first clamping block 73 to move after being started. A first clamping groove 53 corresponding to the first clamping block 73 is formed in the side of the bottom plate 5. The first micro push rod 72 drives the first clamping block 73 to slide into the first clamping groove 53, thereby fixing the relative position of the fixed rod 21 and the bottom plate 5, and preventing the deformation of the fixed rod 21 caused by the extrusion of the profile on the bottom end of the fixed rod 21. A plurality of first limiting rods 74 are fixedly connected to the side, away from the bottom plate 5, of the first clamping block 73. The first limiting rods 74 are in sliding fit with the fixed rod 21, and the first limiting rods 74 are arranged to stabilize the movement of the first clamping block 73.

[0045] Further, the second locking mechanism 8 comprises a second mounting frame 81 installed at the bottom of the support block 22. The second mounting frame 81 is in the shape of a "N" character. A mounting plate 82 is fixedly connected in the second mounting frame 81. The mounting plate 82 is fixedly connected to the bottom of the support block 22, and the position of the second mounting frame 81 and the mounting plate 82 is fixed. A second micro push rod 83 is installed at the bottom of the mounting plate 82. The output end of the second micro push rod 83 penetrates through the mounting plate 82 and the support block 22 and is fixedly connected with a second clamping block 84. The second micro push rod 83 drives the second clamping block 84 to move after being started. A second clamping groove 54 corresponding to the second clamping block 84 is formed at the bottom of the bottom plate 5. After the second clamping block 84 slides into the second clamping groove 54, the bottom plate 5 is prevented from being separated from above the support block 22, thereby improving the structural strength. A plurality of second limiting rods 85 are fixedly connected to the bottom of the second clamping block 84. The second limiting rods 85 are in sliding fit with the support block 22, and the second limiting rods 85 are arranged to stabilize the movement of the second clamping block 84.

[0046] In the embodiment, when the hoisting operation is performed, the hoisting mechanism drives the lifting ring to move as a whole, so that the fixed rod 21 and the rotating rod 3 are respectively moved to both sides of the profile. Then the servo motor 62 is started, the servo motor 62 drives the rotating rod 3 to rotate, thereby driving the bottom plate 5 to synchronously rotate. During the rotation of the bottom plate 5, when the position of the arc-shaped groove 51 contacts the position of the arc-shaped protrusion 24, one end of the bottom plate 5 is lifted, and after passing the position of the arc-shaped protrusion 24, due to the action of gravity, one end of the bottom plate 5 is placed on the supporting block 22, at this time the bottom plate 5 is located below the profile. Then the first micro push rod 72 is started to drive the first clamping block 73 to move, the first clamping block 73 is limited to slide into the first clamping groove 53 under the limiting action of the first limiting rod 74, at the same time the second micro push rod 83 is started to drive the second clamping block 84 to move, the second clamping block 84 is limited to slide into the second clamping groove 54 under the limiting action of the second limiting rod 85, the position of the bottom plate 5 is locked, and the bottom plate 5 is prevented from being separated from the supporting block 22 during the hoisting process.

[0047] The above specific embodiments are only optional embodiments of the utility model, based on the technical scheme of the utility model and the related inspiration of the above embodiments, the person skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A new type of lifting ring, characterized in that, The utility model relates to a lifting plate (1) connected with a lifting mechanism, a connecting assembly (2) fixedly connected to the bottom of the lifting plate (1), the connecting assembly (2) comprising a fixed rod (21) and a support block (22), the fixed rod (21) and the support block (22) forming an L-shaped structure as a whole, a rotating rod (3) rotatably connected in the lifting plate (1), the rotating rod (3) rotatably connected with a connecting block (4), one end of the connecting block (4) close to the connecting assembly (2) fixedly connected with a bottom plate (5), the bottom plate (5) and the connecting assembly (2) forming a "N" shaped structure for establishing mechanical connection between the lifting mechanism and the section bar. The top of the fixed rod (21) penetrates the lifting plate (1) and is fixedly connected with a fixed plate (23), and the fixed plate (23) is fixedly connected to the top of the lifting plate (1). A through hole (31) is formed in the rotating rod (3), a rotating shaft (32) is fixedly connected in the through hole (31), and the connecting block (4) is rotatably connected to the rotating shaft (32). Two groups of arc-shaped grooves (51) are formed in the bottom of one end of the bottom plate (5) away from the connecting block (4), the two groups of arc-shaped grooves (51) are symmetrically arranged, an arc-shaped protrusion (24) is arranged on the top of one end of the support block (22) away from the fixed rod (21), and the arc-shaped protrusion (24) is located in correspondence with the arc-shaped grooves (51).

2. A new type of lifting ring according to claim 1, characterized in that, A slope (52) is arranged on one end of the bottom plate (5) close to the connecting block (4).

3. A new type of lifting ring according to claim 2, characterized in that, A driving assembly (6) is arranged on the top of the lifting plate (1) for driving the rotating rod (3), the driving assembly (6) comprises a fixed frame (61) fixedly connected to the top of the lifting plate (1), the fixed frame (61) is arranged in a "H" shape, a servo motor (62) is arranged on the fixed frame (61), and the output end of the servo motor (62) penetrates the fixed frame (61) and is fixedly connected with the rotating rod (3).

4. A new type of lifting ring according to claim 3, characterized in that, A first locking mechanism (7) is arranged on the fixed rod (21), and a second locking mechanism (8) is arranged on the support block (22), and the first locking mechanism (7) and the second locking mechanism (8) are used for locking the bottom plate (5).

5. A novel lifting ring as claimed in claim 4, wherein, The first locking mechanism (7) comprises a first mounting frame (71) fixedly connected to one side of the fixed rod (21) away from the support block (22), a first micro push rod (72) is arranged in the first mounting frame (71), the first micro push rod (72) is fixedly connected to the side surface of the fixed rod (21), the output end of the first micro push rod (72) penetrates the fixed rod (21) and is fixedly connected with a first clamping block (73), a first clamping groove (53) corresponding to the first clamping block (73) is formed in the side surface of the bottom plate (5), a plurality of first limiting rods (74) are fixedly connected to one side of the first clamping block (73) away from the bottom plate (5), and the first limiting rods (74) are in sliding connection with the fixed rod (21).

6. A novel lifting ring as claimed in claim 5, wherein, ​ 7. A new type of lifting ring according to claim 6, characterized in that ​ 8. A new type of lifting ring according to claim 7, characterized in that ​ 9. A new type of lifting ring according to claim 8, characterized in that, The second locking mechanism (8) includes a second mounting frame (81) mounted on the bottom of the support block (22), the second mounting frame (81) is arranged in a "N" shape, a mounting plate (82) is fixedly connected in the second mounting frame (81), the mounting plate (82) is fixedly connected on the bottom of the support block (22), a second micro push rod (83) is mounted on the bottom of the mounting plate (82), the output end of the second micro push rod (83) penetrates through the mounting plate (82) and the support block (22) and is fixedly connected with a second clamping block (84), a second clamping groove (54) corresponding to the second clamping block (84) is formed in the bottom of the bottom plate (5), a plurality of second limiting rods (85) are fixedly connected to the bottom of the second clamping block (84), and the second limiting rods (85) are in sliding fit with the support block (22).

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