A basic adapter plate lifting hook

Abstract

The application provides a basic type adapter plate lifting hook and belongs to the technical field of lifting hooks.The basic type adapter plate lifting hook comprises a basic assembly and an anti-rotation assembly.The basic assembly comprises a cross bar, a connecting rod, a clamp, a first sliding rod, an angle steel, an L-shaped rod, a circular ring, an adapter plate body, a first sliding rail, a first sliding block and a first locking piece, the cross bar is fixed to the outer wall of the angle steel, the first sliding rail is fixed in the cross bar, in use, the second locking piece is rotated, the end of the second locking piece extrudes the outer wall of the second sliding rod, the second sliding rod is fixed in the cross bar, the rotation of the adapter plate body on the lifting hook is effectively prevented when the adapter plate body is lifted, when the adapter plate body is lifted, the clamp is effectively prevented from slipping off the adapter plate body, the lifting center of gravity is effectively ensured, the side surface of the adapter plate body is vertically lifted, and the subsequent installation of the adapter plate body is facilitated.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of hooks, in particular to a basic adapter plate hook. BACKGROUND

[0002] As an important part connected with the cylinder, the adapter plate needs to be hoisted and installed with the cylinder before being installed to the cylinder.

[0003] At present, the existing basic adapter plate hook cannot guarantee the hoisting gravity center of the adapter plate when hoisting the adapter plate, which is inconvenient for subsequent installation of the adapter plate. SUMMARY

[0004] In order to make up for the above shortcomings, the present application provides a basic adapter plate hook, which aims to improve the problem that the hoisting gravity center of the adapter plate cannot be guaranteed when hoisting the adapter plate, which is inconvenient for subsequent installation of the adapter plate.

[0005] The present application is implemented as follows:

[0006] The present application provides a basic adapter plate hook, which comprises a basic assembly and an anti-rotation assembly.

[0007] The basic assembly comprises a cross rod, a connecting rod, a clamping head, a first sliding rod, an angle steel, an L-shaped rod, a circular ring, an adapter plate body, a first sliding rail, a first sliding block and a first locking piece. The cross rod is fixed on the outer wall of the angle steel. The first sliding rail is fixed in the cross rod. The first sliding block slides in the first sliding rail. The side surface of the first sliding block and the outer wall of the first sliding rod are fixed together. The connecting rod is fixed at the end of the first sliding rod. The clamping head is fixed at the end of the connecting rod. The L-shaped rod is fixed on the outer wall of the angle steel. The circular ring is fixed at the end of the L-shaped rod. The connecting rod is inserted into the adapter plate body. The first locking piece is threaded through the cross rod. The first locking piece and the first sliding rod are arranged correspondingly. The first recess is formed in the cross rod. The first locking piece passes through the first recess.

[0008] The anti-rotation assembly comprises a cross plate, a second sliding rod, a second sliding rail, a second sliding block and a second locking piece. The second sliding rail is fixed in the angle steel. The second sliding block slides on the second sliding rail. The outer surface of the second sliding block and the outer wall of the second sliding rod are fixed together. The second sliding rod slides through the angle steel. The cross plate is fixed at the end of the second sliding rod. The second locking piece is threaded through the angle steel. The second locking piece and the second sliding rod are arranged correspondingly.

[0009] In an embodiment of the present application, the basic assembly further comprises a guide sleeve. The guide sleeve is fixed in the cross rod. The first sliding rod slides through the guide sleeve.

[0010] In one embodiment of the present application, the anti-rotation assembly further comprises a limiting block fixed at the end of the first sliding rail.

[0011] In one embodiment of the present application, a second groove is formed on the angle steel, and the second sliding rail is fixed in the second groove.

[0012] In one embodiment of the present application, a third groove is formed on the angle steel, and the second locking member passes through the third groove.

[0013] In one embodiment of the present application, the anti-rotation assembly further comprises a hand-held portion fixed on the outer wall of the horizontal plate.

[0014] In one embodiment of the present application, the anti-rotation assembly further comprises a protruding tooth fixed on the outer wall of the horizontal plate.

[0015] In one embodiment of the present application, at least three first sliding blocks are arranged on the first sliding rail at equal intervals.

[0016] In one embodiment of the present application, the base assembly further comprises a connecting lug fixed between the connecting rod and the first sliding rod.

[0017] In one embodiment of the present application, the thickness of the horizontal rod is smaller than the thickness of the connecting rod.

[0018] The present application has the following advantages: the basic type adapter plate lifting hook is used by inserting the connecting rod through the through hole on the adapter plate body, pushing the clamping head under the action of the first sliding block and the first sliding rail, extruding the clamping head to the outer wall of the adapter plate body, rotating the first locking member, extruding the end of the first locking member to the outer wall of the first sliding rod, fixing the first sliding rod in the horizontal rod, and similarly operating to extrude the other clamping head to the outer wall of the adapter plate body, pulling the horizontal plate again, moving the horizontal plate horizontally under the joint action of the second sliding block and the second sliding rail, abutting the side surface of the horizontal plate against the inner cavity wall of the adapter plate body, holding the horizontal plate, rotating the second locking member, extruding the end of the second locking member to the outer wall of the second sliding rod, fixing the second sliding rod in the horizontal plate, effectively preventing the adapter plate body from rotating on the lifting hook when lifting the adapter plate body, effectively preventing the clamping head from slipping off the adapter plate body when lifting the adapter plate body, effectively ensuring the lifting center of gravity, and thus ensuring that the side surface of the adapter plate body is vertically lifted, facilitating subsequent installation of the adapter plate body. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be considered as a limitation to the scope, and for those of ordinary skill in the art, other related drawings can also be obtained without creative labor.

[0020] Figure 1 A structural schematic diagram of a basic type adapter plate lifting hook provided by the embodiments of the present application;

[0021] Figure 2 A sectional structural schematic diagram of a basic type adapter plate lifting hook provided by the embodiments of the present application;

[0022] Figure 3 A relationship diagram of a basic assembly and an anti-rotation assembly provided by the embodiments of the present application;

[0023] Figure 4 A sectional structural schematic diagram of a basic assembly provided by the embodiments of the present application; Figure 3 An enlarged view of area A in FIG. 5;

[0024] Figure 5 A sectional structural schematic diagram of an anti-rotation assembly provided by the embodiments of the present application; Figure 3 An enlarged view of area B in FIG. 5;

[0025] Figure 6 A sectional structural schematic diagram of a basic assembly provided by the embodiments of the present application;

[0026] Figure 7 A sectional structural schematic diagram of an anti-rotation assembly provided by the embodiments of the present application.

[0027] In the drawings: 100-basic assembly; 110-crossbar; 120-connecting rod; 130-clamp; 140-first sliding rod; 150-angle steel; 160-L-shaped rod; 170-round ring; 180-adapter plate body; 190-first sliding rail; 191-first sliding block; 192-first locking member; 193-first recess; 194-guide sleeve; 195-connecting ear plate; 200-anti-rotation assembly; 210-cross plate; 220-second sliding rod; 230-second sliding rail; 240-limiting block; 250-second sliding block; 260-second recess; 270-second locking member; 280-third recess; 290-handheld part; 291-protruding tooth. DETAILED DESCRIPTION

[0028] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall into the scope of the protection of the present application.

[0029] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall into the scope of the protection of the present application.

[0030] It should be noted that: similar reference numerals and letters indicate similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0031] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply 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.

[0032] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0033] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral; it can be directly connected, or indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between 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.

[0034] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature is "on", "above" and "over" the second feature includes that the first feature is directly above and obliquely above the second feature, or only means that the first feature is higher in horizontal height than the second feature. The first feature is "under", "below" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or only means that the first feature is lower in horizontal height than the second feature.

[0035] Embodiment

[0036] Referring to Figures 1-7 , the present application provides a technical solution: a basic type adapter plate lifting hook, comprising a base assembly 100 and an anti-rotation assembly 200. The anti-rotation assembly 200 is fixed on the base assembly 100, which effectively prevents the chuck 130 from slipping off the adapter plate body 180 while effectively ensuring the lifting center of gravity when lifting the adapter plate body 180, thereby ensuring that the side of the adapter plate body 180 is lifted vertically, facilitating subsequent installation of the adapter plate body 180.

[0037] Referring to Figures 1-4 and Figure 6 , the base assembly 100 comprises a cross bar 110, a connecting rod 120, a chuck 130, a first sliding rod 140, an angle steel 150, an L-shaped rod 160, a circular ring 170, an adapter plate body 180, a first sliding rail 190, a first sliding block 191 and a first locking piece 192. The cross bar 110 is welded to the outer wall of the angle steel 150, the first sliding rail 190 is welded inside the cross bar 110, the first sliding block 191 slides inside the first sliding rail 190, the side surface of the first sliding block 191 and the outer wall of the first sliding rod 140 are welded together, at least three first sliding blocks 191 are provided on the first sliding rail 190, the first sliding blocks 191 are equidistantly arranged on the first sliding rail 190, and the plurality of first sliding blocks 191 enable the first sliding rod 140 to move more stably inside the cross bar 110. The connecting rod 120 is fixed by bolts at the end of the first sliding rod 140. The base assembly 100 further comprises a connecting ear plate 195, which is fixed by bolts between the connecting rod 120 and the first sliding rod 140. The connecting ear plate 195 facilitates quick replacement of the damaged connecting rod 120.

[0038] The thickness of the cross bar 110 is smaller than that of the connecting rod 120, and the connecting rod 120 is thick so that it has stronger bearing capacity. The base assembly 100 further comprises a guide sleeve 194 welded in the cross bar 110, the first sliding rod 140 slidingly penetrating the guide sleeve 194, the guide sleeve 194 effectively preventing the first sliding rod 140 from shaking during movement, the clamping head 130 being welded at the end of the connecting rod 120, the L-shaped rod 160 being welded on the outer wall of the angle steel 150, the circular ring 170 being welded at the end of the L-shaped rod 160, the connecting rod 120 being inserted into the adapter plate body 180, the first locking member 192 being screwed through the cross bar 110, the first locking member 192 and the first sliding rod 140 being correspondingly arranged, and the first recess 193 being formed in the cross bar 110, the first locking member 192 penetrating the first recess 193.

[0039] Please refer to Figure 2 、 Figure 5 and Figure 7 , the anti-rotation assembly 200 comprising a cross plate 210, a second sliding rod 220, a second sliding rail 230, a second sliding block 250 and a second locking member 270, the second sliding rail 230 being welded in the angle steel 150, the second recess 260 being formed in the angle steel 150, the second sliding rail 230 being welded in the second recess 260, the second recess 260 facilitating installation and fixation of the second sliding rail 230, the second sliding block 250 sliding on the second sliding rail 230, the anti-rotation assembly 200 further comprising a limiting block 240 welded at the end of the first sliding rail 190, the limiting block 240 effectively preventing the first sliding block 191 from sliding out of the first sliding rail 190, the outer surface of the second sliding block 250 and the outer wall of the second sliding rod 220 being welded together, the second sliding rod 220 slidingly penetrating the angle steel 150, the cross plate 210 being welded at the end of the second sliding rod 220, the anti-rotation assembly 200 further comprising a hand holding portion 290 welded on the outer wall of the cross plate 210, the hand holding portion 290 facilitating pulling of the cross plate 210, the hand holding portion 290 in the embodiment being a handle, the anti-rotation assembly 200 further comprising a protruding tooth 291 welded on the outer wall of the cross plate 210, the protruding tooth 291 increasing the roughness of the outer wall of the cross plate 210, so that the cross plate 210 is more firmly abutted against the inner cavity wall of the adapter plate body 180, the second locking member 270 being screwed through the angle steel 150, the angle steel 150 being provided with a third recess 280, the second locking member 270 penetrating the third recess 280, the third recess 280 facilitating hiding of the second locking member 270, so that the hook is more beautiful, the first locking member 192 and the second locking member 270 in the embodiment both being bolts, and the second locking member 270 and the second sliding rod 220 being correspondingly arranged.

[0040] Specifically, the working principle of the basic type adapter plate lifting hook is as follows: in use, the connecting rod 120 is inserted through the through hole on the adapter plate body 180, the clamping head 130 is pushed under the action of the first sliding block 191 and the first sliding rail 190, and the clamping head 130 is extruded to the outer wall of the adapter plate body 180, the first locking piece 192 is rotated, the end of the first locking piece 192 is extruded to the outer wall of the first sliding rod 140, so that the first sliding rod 140 is fixed in the horizontal rod 110, the other clamping head 130 is extruded to the outer wall of the adapter plate body 180 in the same way, the horizontal plate 210 is pulled again, the horizontal plate 210 moves horizontally under the joint action of the second sliding block 250 and the second sliding rail 230, the side surface of the horizontal plate 210 is abutted to the inner cavity wall of the adapter plate body 180, the horizontal plate 210 is held, the second locking piece 270 is rotated, the end of the second locking piece 270 is extruded to the outer wall of the second sliding rod 220, so that the second sliding rod 220 is fixed in the horizontal plate 210, the adapter plate body 180 is effectively prevented from rotating on the lifting hook when the adapter plate body 180 is lifted, the clamping head 130 is effectively prevented from slipping off the adapter plate body 180 when the adapter plate body 180 is lifted, the lifting center of gravity is effectively ensured, so that the side surface of the adapter plate body 180 is vertically lifted, and subsequent installation of the adapter plate body 180 is facilitated.

[0041] The preferred embodiments of the application are described above, but the application is not limited to the above. Those skilled in the art can make various modifications and changes to the application. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the application shall be included in the protection scope of the application.

Claims

1. A basic adapter plate hanger, characterized in that, Comprising The base assembly (100) comprises a crossbar (110), a connecting rod (120), a chuck (130), a first sliding rod (140), an angle steel (150), an L-shaped rod (160), a circular ring (170), an adapter plate body (180), a first sliding rail (190), a first sliding block (191) and a first locking piece (192), the crossbar (110) is fixed on the outer wall of the angle steel (150), the first sliding rail (190) is fixed in the crossbar (110), the first sliding block (191) slides in the first sliding rail (190), the side surface of the first sliding block (191) and the outer wall of the first sliding rod (140) are fixed together, the connecting rod (120) is fixed at the end of the first sliding rod (140), the chuck (130) is fixed at the end of the connecting rod (120), the L-shaped rod (160) is fixed on the outer wall of the angle steel (150), the circular ring (170) is fixed at the end of the L-shaped rod (160), the connecting rod (120) is inserted in the adapter plate body (180), the first locking piece (192) is threaded through the crossbar (110), the first locking piece (192) and the first sliding rod (140) are correspondingly arranged, the first recess (193) is formed in the crossbar (110), and the first locking piece (192) passes through the first recess (193); The anti-rotation assembly (200) comprises a cross plate (210), a second sliding rod (220), a second sliding rail (230), a second sliding block (250) and a second locking piece (270), the second sliding rail (230) is fixed in the angle steel (150), the second sliding block (250) slides on the second sliding rail (230), the outer surface of the second sliding block (250) and the outer wall of the second sliding rod (220) are fixed together, the second sliding rod (220) slides through the angle steel (150), the cross plate (210) is fixed at the end of the second sliding rod (220), and the second locking piece (270) is threaded through the angle steel (150). The second locking piece (270) and the second sliding rod (220) are correspondingly arranged; Wherein, the base assembly (100) further comprises a guide sleeve (194), the guide sleeve (194) is fixed in the crossbar (110), and the first sliding rod (140) slides through the guide sleeve (194); The anti-rotation assembly (200) further comprises a limiting block (240), and the limiting block (240) is fixed at the end of the first sliding rail (190).

2. A basic adapter plate hanger according to claim 1, characterized in that A second recess (260) is formed in the angle steel (150), and the second sliding rail (230) is fixed in the second recess (260).

3. A basic adapter plate hanger according to claim 1, characterized in that A third recess (280) is formed in the angle steel (150), and the second locking piece (270) passes through the third recess (280).

4. A basic adapter plate hanger according to claim 1, characterized in that The anti-rotation assembly (200) further comprises a hand-held part (290) fixed on the outer wall of the horizontal plate (210).

5. A basic adapter plate hanger according to claim 1, characterized in that The anti-rotation assembly (200) further comprises a convex tooth (291) fixed on the outer wall of the horizontal plate (210).

6. A basic adapter plate hanger according to claim 1, characterized in that At least three first sliding blocks (191) are arranged on the first sliding rail (190) at equal intervals.

7. A basic adapter plate hanger according to claim 1, characterized in that The base assembly (100) further comprises a connecting lug plate (195) fixed between the connecting rod (120) and the first sliding rod (140).

8. A basic adapter plate hanger according to claim 1, characterized in that The thickness of the horizontal rod (110) is smaller than the thickness of the connecting rod (120).

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