CN219098518U - Hanging hook head for heavy load - Google Patents

Abstract

The utility model discloses a hanging hook head for heavy load, which belongs to the technical field of hoisting equipment, and comprises a hook head body and further comprises: the hanging Y-shaped frame is used for connecting a weight hung below; the fixing pin shaft is used for fixing the hanging Y-shaped frame by penetrating the connecting hole and the fixing pin hole; the limiting mechanism is used for limiting the movement of the fixed pin shaft along the direction of the connecting hole; this scheme is through will hanging Y type frame and gib head body fixed together, has formed a mechanism that can bear tensile promptly, has realized hanging only single hoisting point, and heavy object has avoided traditional gib head to pass through the condition that wire rope can't satisfy the requirement of lifting by crane, can use in the place that less and more limited space and traditional lifting hook and wire rope can't hang, has realized the dual-purpose effect of a hook, has greatly improved the utilization ratio and the result of use of gib head body.

Description

Hanging hook head for heavy load

Technical Field

The utility model relates to the technical field of hoisting equipment, in particular to a hanging hook head for heavy load.

Background

Gantry cranes are a variant of bridge cranes, also called gantry cranes. The device is mainly used for loading and unloading operations of outdoor goods yards, stock yards and bulk cargoes. The traditional Chinese character 'shan' shaped hook head is widely used in portal cranes, the hanging mode is to hang one end of a steel wire rope by using hooks on two sides of a mountain-shaped hook, the other end of the steel wire rope is connected with an object to be hung, and thus the object to be hung and the hook head are connected into a whole, and as two sides of the hook head are respectively provided with a hook, the operation area can be increased.

The traditional Chinese character 'shan' shaped hook head can generally realize hanging together with a plurality of ropes for articles with a plurality of hanging points, but when the articles are only provided with one hanging point and the weight is extremely heavy, when a single or a plurality of steel wire ropes can not meet the requirement of hanging heavy objects, the heavy objects are higher at the same time, and when the hanging space is limited, the traditional Chinese character 'shan' shaped hook head and the steel wire ropes are difficult to realize effective hanging, and the hanging under the condition can not be met, and the limitation is large.

Accordingly, there is a need to provide a suspension hook for heavy loads that solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a hanging hook head for heavy load so as to solve the technical problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a hanger hook for heavy loads, comprising a hook body, further comprising:

the hanging Y-shaped frame is arranged below the hook head body and is used for connecting weights hung below;

the fixing pin hole is formed in the bottom side of the hook head body, and connecting holes are formed in the front wall and the rear wall of the hanging Y-shaped frame in a penetrating manner at positions corresponding to the fixing pin hole;

the fixed pin shaft is arranged on the hanging Y-shaped frame, and the hanging Y-shaped frame is hung by penetrating the fixed pin shaft through the connecting hole and the fixed pin hole;

the limiting mechanism is arranged on the outer side of the hanging Y-shaped frame and used for limiting the fixed pin shaft to move along the length direction of the fixed pin shaft.

Further, the outer wall of the fixing pin hole is provided with a fixing ring groove, the outer wall of one side of the hanging Y-shaped frame is provided with a plurality of fixing screw holes, and the limiting mechanism limits the fixing pin hole by being clamped into the fixing ring groove and fixes the limiting mechanism through the fixing screw holes.

Further, the limiting mechanism comprises two clamping blocks, clamping grooves and a plurality of limiting holes are formed in the clamping blocks, the radius of each clamping groove is between the radius of each fixing pin hole and the radius of each fixing ring groove, and the clamping blocks penetrate through the limiting holes through bolts and are matched with the fixing screw holes to fix the clamping blocks.

Further, both ends all fixedly connected with auxiliary block around the gib head body, the hanging hole has been seted up in the run-through about the auxiliary block, hang Y type frame's upper end be provided with two with hanging hole complex supporting component for through with auxiliary block's cooperation to hang Y type frame and carry out auxiliary pulling effect.

Further, the support assembly comprises a support outer rod hinged to the upper wall of the hanging Y-shaped frame, an installation rod is arranged at the upper end of the support outer rod, and a hook matched with the hanging hole is fixedly connected to the upper end of the installation rod.

Compared with the prior art, the utility model has the advantages that:

1. this scheme is through will hanging Y type frame and gib head body fixed together, has formed a mechanism that can bear tensile promptly, can carry out effective connection through hanging Y type frame and heavy object, has realized hanging only single hoisting point, heavy object of weight, has avoided traditional gib head to pass through the condition that wire rope can't satisfy the requirement of lifting by crane, can use in the space of less and more limitation and the place that traditional lifting hook and wire rope can't hang, has realized the dual-purpose effect of a hook, has greatly improved the utilization ratio and the result of use of gib head body.

2. According to the scheme, the fixed pin shaft is limited through the cooperation of the limiting mechanism, the fixed ring groove and the fixed screw hole, the displacement of the fixed pin shaft in the front-back direction can be avoided, the situation that the fixed pin shaft moves or even breaks away from a hanging Y-shaped frame in the process of hanging a heavy object is greatly avoided, the stability of hanging the heavy object by the hanging Y-shaped frame is greatly improved, the safety is high, and the hanging effect of a single hanging point and a heavy object is improved.

3. According to the scheme, the hanging Y-shaped frame can be supported in advance by hooking the hooks into the hanging holes of the auxiliary blocks, and the connecting holes on the hanging Y-shaped frame are aligned with the fixing pin holes on the hook head body, so that the need of manually dragging the hanging Y-shaped frame to install is avoided, time and labor are saved, the installation efficiency is greatly improved, the follow-up insertion of the fixing pin shafts into the connecting holes and the fixing pin holes is facilitated, and the installation effect of the hanging Y-shaped frame is greatly improved.

Drawings

FIG. 1 is a schematic view of the connection structure of the hook body and the hanging Y-shaped frame of the present utility model;

FIG. 2 is a schematic view of a partial explosion structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 4 is a schematic perspective view of a pin for fixing the present utility model;

FIG. 5 is a schematic perspective view of a fixture block according to the present utility model;

fig. 6 is a schematic diagram of a comparison structure of a hook body and a conventional hook according to the present utility model.

The reference numerals in the figures illustrate:

1. a hook head body; 2. hanging a Y-shaped frame; 3. a fixing pin hole; 4. a connection hole; 5. a fixed pin shaft; 6. a restriction mechanism; 61. a clamping block; 62. a clamping groove; 63. limiting the aperture; 7. a fixed ring groove; 8. fixing the screw holes; 9. an auxiliary block; 10. a hanging hole; 11. a support assembly; 111. supporting the outer rod; 112. a mounting rod; 113. a hook.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-2 and fig. 4-6, a hanging hook for heavy load, comprising a hook body 1, characterized in that: further comprises: the hanging Y-shaped frame 2 is arranged below the hook head body 1 and is used for connecting weights hung below; the fixing pin hole 3 is formed in the bottom side of the hook head body 1, and connecting holes 4 are formed in the front wall and the rear wall of the hanging Y-shaped frame 2 in a penetrating manner and are used for enabling the hanging Y-shaped frame 2 to be fixed on the hook head body 1 through matching with the fixing pin hole 3; the fixed pin shaft 5 is arranged on the hanging Y-shaped frame 2, and the hanging Y-shaped frame 2 is fixed by penetrating the fixed pin shaft 5 through the connecting hole 4 and the fixed pin hole 3; and the limiting mechanism 6 is arranged on the outer side of the hanging Y-shaped frame 2 and is used for limiting the movement of the fixed pin shaft 5 along the direction of the connecting hole 4. The outer wall of the fixing pin hole 3 is provided with a fixing ring groove 7, the outer wall of one side of the hanging Y-shaped frame 2 is provided with a plurality of fixing screw holes 8, the limiting mechanism 6 limits the fixing pin hole 3 by being clamped into the fixing ring groove 7, and the limiting mechanism 6 is fixed through the fixing screw holes 8.

When in use, the object with more hanging points is hung by the hooks at the two sides of the hook head body 1. When a heavy object with heavy weight of a single hanging point and limited hanging space is needed to be hung, firstly, the hanging Y-shaped frame 2 is sleeved on two sides of the hook head body 1, so that the connecting hole 4 on the hanging Y-shaped frame 2 is aligned with the fixing pin hole 3 on the hook head body 1, then the fixing pin shaft 5 is inserted into the connecting hole 4 and the fixing pin hole 3, one end of the fixing pin shaft 5 penetrates out of the connecting hole 4 on one side, at the moment, the hanging Y-shaped frame 2 and the hook head body 1 can be fixed together, namely, a mechanism capable of bearing tensile force is formed, namely, the hanging Y-shaped frame 2 and the heavy object can be effectively connected through the hanging Y-shaped frame 2, namely, the situation that only a single hanging point with heavy weight can be hung, the traditional hook head can not meet the hanging requirement through a steel wire rope is avoided, meanwhile, the space requirement on the hanging heavy object is smaller, the hanging hook can be used in places where the traditional hanging hook and the steel wire rope can not be hung, the application range is wide, the use effect of one hook is realized, the hook is simple and the use effect is greatly improved, and the use effect of the hook body 1 is greatly improved; the heavy object hanging device meets the requirements of heavy object hanging under different conditions, can be selected according to specific conditions, has small limitation and strong flexibility, meets the current use requirements, and brings higher benefit to the production and manufacture of factories.

Because the current round pin axle generally only avoids deviating from through inserting the cotter pin when fixed, but hang heavy or remove the effect when the remote time poor, this application accessible restriction mechanism 6, fixed ring groove 7 and fixed screw 8's cooperation is down restricted fixed round pin axle 5, can avoid fixed round pin axle 5 to take place the displacement of fore-and-aft direction, and then greatly avoided hanging the heavy in-process fixed round pin axle 5 can take place to remove even break away from the condition of hanging Y type frame 2, stability when hanging the heavy is hung to Y type frame 2 has greatly improved, make the connection of hanging Y type frame 2 and gib head body 1 more firm, the security is high, the effect of hanging to single hoisting point and heavier article has been improved.

And this application carries out local enhancement design with hook head body 1 substructure, satisfies the atress requirement when hanging.

In this embodiment, as shown in fig. 2 and 5, preferably, the limiting mechanism 6 includes two clamping blocks 61, the clamping blocks 61 are provided with clamping grooves 62 and a plurality of limiting holes 63, the radius of the clamping grooves 62 is between the radius of the fixing pin holes 3 and the radius of the fixing ring grooves 7, and the clamping blocks 61 pass through the limiting holes 63 through bolts and are matched with the fixing screw holes 8 to fix the clamping blocks. This application accessible places two fixture blocks 61 in the lateral wall of hanging Y type frame 2 and the both sides of fixed round pin axle 5 for draw-in groove 62 card on the fixture block 61 is in fixed ring groove 7 of fixed round pin axle 5, then through passing the restriction hole 63 with the bolt and precessing in fixed screw 8, thereby fix fixture block 61, restrict fixed round pin axle 5 promptly, can avoid fixed round pin axle 5 to take place the displacement of fore-and-aft direction.

Embodiment two:

on the basis of the first embodiment, referring to fig. 1-3, auxiliary blocks 9 are fixedly connected to the front end and the rear end of the hook head body 1, hanging holes 10 are formed in the left and right ends of the auxiliary blocks 9 in a penetrating manner, and two supporting components 11 matched with the hanging holes 10 are arranged at the upper end of the hanging Y-shaped frame 2 and used for carrying out auxiliary pulling action on the hanging Y-shaped frame 2 through matching with the auxiliary blocks 9. The support assembly 11 comprises a support outer rod 111 hinged to the upper wall of the hanging Y-shaped frame 2, a mounting rod 112 is arranged at the upper end of the support outer rod 111, and a hook 113 matched with the hanging hole 10 is fixedly connected to the upper end of the mounting rod 112. When the hanging Y-shaped frame 2 is arranged on the hook head body 1, the hanging Y-shaped frame 2 is firstly placed on two sides of the hook head body 1, then the outer rod 111 can be rotatably supported, the mounting rod 112 and the hook 113 are driven to rotate, finally the hook 113 is hung into the hanging hole 10 of the auxiliary block 9, at the moment, the hanging Y-shaped frame 2 can be supported in advance, and at the moment, the connecting hole 4 on the hanging Y-shaped frame 2 is aligned with the fixing pin hole 3 on the hook head body 1, and due to the fact that the hanging Y-shaped frame 2 has a certain weight, the fact that the connecting hole 4 is aligned with the hook head body 1 due to the fact that the hanging Y-shaped frame 2 is manually dragged by a certain weight is avoided, a large amount of manual labor is saved, the mounting efficiency is greatly improved, meanwhile, the fixing pin shaft 5 is conveniently inserted into the connecting hole 4 and the fixing pin hole 3, time and labor are saved, and the mounting effect of the hanging Y-shaped frame 2 is greatly improved. Further, in the process of hanging by hanging the Y-shaped frame 2, a part of supporting force can be provided by the hooks 113, so that the hanging effect is further improved.

Working principle: when in use, the hook head body 1 is normally used for hanging objects with a plurality of hanging points by the hooks at the two sides. When a heavy object with heavy weight of a single hanging point and limited hanging space is needed to be hung, the hanging Y-shaped frame 2 is sleeved on two sides of the hook head body 1, namely the hook head body 1 is inserted into the middle of the hanging Y-shaped frame 2, so that a connecting hole 4 on the hanging Y-shaped frame 2 is aligned with a fixing pin hole 3 on the hook head body 1, then a fixing pin shaft 5 is inserted into the connecting hole 4 and the fixing pin hole 3, one end of the fixing pin shaft 5 penetrates out of the connecting hole 4 on one side, at this moment, the hanging Y-shaped frame 2 and the hook head body 1 can be fixed together, namely a mechanism capable of bearing tensile force is formed, namely the hanging Y-shaped frame 2 and the heavy object can be effectively connected, namely the hanging of the heavy object with only a single hanging point is realized, the condition that the traditional hook head can not meet the hanging requirement through a steel wire rope is avoided, and the hanging can be performed in places where the traditional hook and the traditional hook can not be hung.

Because the pin shaft at present generally only avoids coming out through inserting the cotter pin when fixed, but the effect is not good when hanging heavier or removing the remote, this application accessible is placed two fixture blocks 61 in the lateral wall of hanging Y type frame 2 and the both sides of fixed round pin axle 5 for the draw-in groove 62 card on the fixture block 61 is in fixed round pin axle 5's fixed annular 7, then through passing restriction hole 63 with the bolt and precessing in fixed screw 8, thereby fix fixture block 61, restrict fixed round pin axle 5 promptly, can avoid fixed round pin axle 5 to take place the displacement of fore-and-aft direction, and then greatly avoided hanging the circumstances that heavy in-process fixed round pin axle 5 can take place to remove even break away from hanging Y type frame 2.

When the hanging Y-shaped frame 2 is arranged on the hook head body 1, the hanging Y-shaped frame 2 is firstly placed on two sides of the hook head body 1, then the outer support rod 111 can be rotated to drive the mounting rod 112 and the hook 113 to rotate, finally the hook 113 is hung into the hanging hole 10 of the auxiliary block 9, at the moment, the hanging Y-shaped frame 2 can be supported in advance, and at the moment, the connecting hole 4 on the hanging Y-shaped frame 2 is aligned with the fixing pin hole 3 on the hook head body 1, and due to the certain weight of the hanging Y-shaped frame 2, the need of manually dragging the hanging Y-shaped frame 2 to align the connecting hole 4 with the hook head body 1 is avoided, time and labor are saved, and the fixing pin shaft 5 is also convenient to insert into the connecting hole 4 and the fixing pin hole 3.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme and the concept of the present utility model, and should be covered by the scope of the present utility model.

Claims (5)

1. Hanging hook for heavy load, comprising a hook body (1), characterized in that: further comprises:

the hanging Y-shaped frame (2) is arranged below the hook head body (1) and is used for connecting a weight hung below;

the fixing pin hole (3) is formed in the bottom side of the hook head body (1), and a connecting hole (4) is formed in the front wall and the rear wall of the hanging Y-shaped frame (2) in a penetrating manner at the position corresponding to the fixing pin hole (3);

the fixed pin shaft (5) is arranged on the hanging Y-shaped frame (2), and the hanging Y-shaped frame (2) is hung by penetrating the fixed pin shaft (5) through the connecting hole (4) and the fixed pin hole (3);

and the limiting mechanism (6) is arranged at the outer side of the hanging Y-shaped frame (2) and is used for limiting the fixed pin shaft (5) to move along the length direction of the fixed pin shaft.

2. A hanger head for heavy loads according to claim 1, wherein: the outer wall of the fixing pin hole (3) is provided with a fixing ring groove (7), one side outer wall of the hanging Y-shaped frame (2) is provided with a plurality of fixing screw holes (8), the limiting mechanism (6) limits the fixing pin hole (3) by being clamped into the fixing ring groove (7), and the limiting mechanism (6) is fixed through the fixing screw holes (8).

3. A hanger head for heavy loads according to claim 2, wherein: the limiting mechanism (6) comprises two clamping blocks (61), clamping grooves (62) and a plurality of limiting holes (63) are formed in the clamping blocks (61), the radius of each clamping groove (62) is between the radius of each fixing pin hole (3) and the radius of each fixing ring groove (7), and the clamping blocks (61) penetrate through the limiting holes (63) through bolts and are matched with the fixing screw holes (8) to fix the clamping blocks.

4. A hanger head for heavy loads according to claim 1, wherein: the novel hook is characterized in that the front end and the rear end of the hook head body (1) are fixedly connected with auxiliary blocks (9), hanging holes (10) are formed in the left and right sides of the auxiliary blocks (9) in a penetrating mode, two supporting assemblies (11) matched with the hanging holes (10) are arranged at the upper ends of the hanging Y-shaped frames (2) and used for carrying out auxiliary pulling action on the hanging Y-shaped frames (2) through matching with the auxiliary blocks (9).

5. A hanger head for heavy loads according to claim 4, wherein: the support assembly (11) comprises an outer support rod (111) hinged to the upper wall of the hanging Y-shaped frame (2), an installation rod (112) is arranged at the upper end of the outer support rod (111), and a hook (113) matched with the hanging hole (10) is connected to the upper end of the installation rod (112).

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