CN219259327U

CN219259327U - Hoisting mechanism

Info

Publication number: CN219259327U
Application number: CN202223550377.3U
Authority: CN
Inventors: 叶超
Original assignee: Huizhou Leyitong Technology Co Ltd
Current assignee: Huizhou Leyitong Technology Co Ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-27
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a hoisting mechanism, which comprises an upper clamping assembly, a lower clamping assembly and a lifting hook assembly, wherein the upper clamping assembly comprises a clamping bearing piece and an upper clamping piece; the lower clamping assembly comprises a guide piece and a lower clamping piece, the guide piece is arranged on the clamping bearing piece, and the lower clamping piece is movably connected with the guide piece; the lifting hook assembly comprises a lifting hook bearing piece, a lifting hook piece, a connecting piece and a limiting piece, wherein the lifting hook bearing piece is arranged on the bearing piece, the lifting hook piece is hinged with the lifting hook bearing piece, one end of the connecting piece is fixedly connected with the lifting hook piece, the other end of the connecting piece is movably connected with the limiting piece, and the limiting piece is arranged on the lower clamping piece. The hoisting mechanism does not need a hoisting hole or binding and unbinding actions, and is convenient in hoisting process, firm in hoisting and high in overall efficiency.

Description

Hoisting mechanism

Technical Field

The utility model relates to the technical field of hoisting, in particular to a hoisting mechanism.

Background

In the carrying process of some plate-shaped weights, metal hooks are mainly used for hanging and connecting the objects to be carried for carrying, or ropes are used for binding and connecting the objects to be carried for carrying in two carrying modes. However, when the metal hooks are used for hoisting connection, the back hooks are required to be hooked by the hooks, so that the objects to be transported are required to be provided with hoisting holes outside to realize the trench hoisting, and the hooks cannot be used under the condition that the hoisting holes are not provided. When the object to be carried is bound and connected by means of the rope, the object to be carried needs to be firmly bound and fixed by the rope, professional knotting needs to be carried out for fixing in the binding process, the knotting binding and unbinding processes are longer, time is wasted, and the hoisting and carrying efficiency is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a hoisting mechanism.

The utility model discloses a hoisting mechanism, which comprises:

the upper clamping assembly comprises a clamping bearing piece and an upper clamping piece, and the upper clamping piece is arranged on the clamping bearing piece;

the lower clamping assembly comprises a guide piece and a lower clamping piece, the guide piece is arranged on the clamping bearing piece, and the lower clamping piece is movably connected with the guide piece; and

the lifting hook assembly comprises a lifting hook bearing part, a lifting hook part, a connecting part and a limiting part, wherein the lifting hook bearing part is arranged on the bearing part, the lifting hook part is hinged with the lifting hook bearing part, one end of the connecting part is fixedly connected with the lifting hook part, the other end of the connecting part is movably connected with the limiting part, and the limiting part is arranged on the lower clamping part.

According to an embodiment of the present utility model, the hook member includes a connecting portion and a hook, one end of the connecting portion is connected to the hook, the other end is hinged to the hook carrier, and the connecting portion is connected to the connecting portion.

According to one embodiment of the utility model, the connecting piece comprises a first connecting rod and a U-shaped connecting part, wherein the first connecting rod is arranged on the connecting part, one end of the U-shaped connecting part is fixedly connected with the first connecting rod, and the other end of the U-shaped connecting part is connected with the limiting piece.

According to one embodiment of the utility model, the limiting piece comprises a limiting block and a limiting groove, wherein the limiting block is arranged on the lower clamping piece, the limiting groove is arranged in the limiting block, and one end of the U-shaped connecting part rotates in the limiting groove.

According to an embodiment of the present utility model, the upper clamping member includes a second connecting rod and a clamping rod, and the second connecting rod is disposed on the clamping carrier and connected to the clamping rod.

According to one embodiment of the utility model, one end of the clamping rod is connected with the second connecting rod, and the other end of the clamping rod is provided with a hook.

According to one embodiment of the utility model, the middle part of the second connecting rod is arranged on the clamping bearing piece, the number of the clamping rods is two, and the two clamping rods are respectively arranged at two ends of the second connecting rod.

According to one embodiment of the utility model, the lower clamping piece comprises a clamping bearing part and a clamping part, one end of the bearing part is provided with a connecting groove, the other end of the bearing part is connected with the clamping part, and the guiding piece stretches into the connecting groove.

According to an embodiment of the present utility model, the longitudinal section of the clamping portion is L-shaped, which is combined with the clamping bearing portion to form a bearing structure.

According to one embodiment of the present utility model, the number of the clamping parts is two, and the two clamping parts are arranged at two ends of the same side of the clamping bearing part.

The beneficial effects of this application lie in: before hoisting, the upper clamping piece and the lower clamping piece are respectively used for clamping the upper end and the lower end of an object to be transported, then the lifting hook piece is rotated in the direction approaching the upper clamping assembly, the lifting hook piece is rotated to drive the connecting piece to synchronously rotate in the direction approaching the upper clamping assembly, and the connecting piece is rotated to drive the limiting piece to move in the direction approaching the upper clamping assembly, so that the lower clamping piece is driven to move along the guide piece in the direction approaching the upper clamping assembly, and the object to be transported is clamped, so that the object to be transported is hoisted; when in hoisting, the object to be transported has the gravity action, and as the lifting hook piece is always positioned above the lower clamping piece, a force which always moves towards the direction close to the upper clamping piece is provided for the lower clamping piece, so that the object to be transported is ensured to be clamped stably in the clamping process; after the hoisting is completed, the object to be transported is placed on the transport terminal point, at this moment, the gravity of the object to be transported is counteracted, the lower clamping component can be driven to move in the direction away from the upper clamping component only by rotating the lifting hook component in the direction close to the lower clamping component, then the object to be transported and the hoisting mechanism can be separated, the whole process does not need a hoisting hole, and binding and unbinding actions are not needed, the hoisting process is convenient, the hoisting is firm, and the whole efficiency is high.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic structural view of a hoisting mechanism in an embodiment;

FIG. 2 is a schematic view of a hoisting mechanism according to another view angle of the embodiment;

fig. 3 is a schematic diagram of a lifting mechanism for lifting an object to be conveyed in the embodiment.

Detailed Description

Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.

It should be noted that all directional indications such as up, down, left, right, front, and rear … … in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture such as that shown in the drawings, and if the particular posture is changed, the directional indication is changed accordingly.

In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:

referring to fig. 1, 2, and 3, fig. 1 is a schematic structural diagram of a lifting mechanism in an embodiment, fig. 2 is a schematic structural diagram of the lifting mechanism in another view of the embodiment, and fig. 3 is a schematic diagram of the lifting mechanism in the embodiment for lifting an object to be conveyed. The hoisting mechanism in the embodiment comprises an upper clamping assembly 1, a lower clamping assembly 2 and a lifting hook assembly 3, wherein the upper clamping assembly 1 comprises a clamping bearing piece 11 and an upper clamping piece 12, and the upper clamping piece 12 is arranged on the clamping bearing piece 11; the lower clamping assembly 2 comprises a guide piece 21 and a lower clamping piece 22, the guide piece 21 is arranged on the clamping bearing piece 11, and the lower clamping piece 22 is movably connected with the guide piece 21; the hook assembly 3 comprises a hook bearing member 31, a hook member 32, a connecting member 33 and a limiting member 34, wherein the hook bearing member 31 is arranged on the bearing member 11, the hook member 32 is hinged with the hook bearing member 31, one end of the connecting member 33 is fixedly connected with the hook member 32, the other end of the connecting member 33 is movably connected with the limiting member 34, and the limiting member 34 is arranged on the lower clamping member 22.

Before hoisting, the upper clamping piece 12 and the lower clamping piece 22 are respectively clamped at the upper end and the lower end of the object 100 to be transported, then the lifting hook piece 32 is rotated towards the direction approaching the upper clamping assembly 1, the lifting hook piece 32 rotates to drive the connecting piece 33 to synchronously rotate towards the direction approaching the upper clamping assembly 1, and the connecting piece 33 rotates to drive the limiting piece 34 to move towards the direction approaching the upper clamping assembly 1, so that the lower clamping piece 22 is driven to move towards the direction approaching the upper clamping assembly 1 along the guide piece 21, and the object 100 to be transported is clamped, so that the object 100 to be transported is hoisted; when the object to be carried 100 is hoisted, the lifting hook 32 is always positioned above the lower clamping piece 22 under the action of gravity, so that a force which always moves towards the direction close to the upper clamping piece 12 is provided for the lower clamping piece 22, and the object to be carried 100 is ensured to be clamped stably in the clamping process; after the hoisting is completed, the object 100 to be transported is placed on the transport end point, at this moment, the gravity of the object 100 to be transported is counteracted, the lower clamping member 22 can be driven to move in the direction away from the upper clamping assembly 1 only by rotating the lifting hook member 32 in the direction close to the lower clamping member 22, then the object 100 to be transported and the hoisting mechanism can be separated, the whole process does not need a hoisting hole, binding and unbinding actions, the hoisting process is convenient, the hoisting is firm, and the overall efficiency is high.

Specifically, the object to be handled 100 in this embodiment is a hollowed-out board product. Specifically, the clamping carrier 11 is plate-shaped, and can be attached to the object to be handled 100, so that the upper clamping member 12 and the lower clamping member 22 can clamp the object to be handled 100 adjacently.

Preferably, the upper clamping member 12 includes a second connecting rod 121 and a clamping rod 122, and the second connecting rod 121 is disposed on the clamping carrier 11 and connected to the clamping rod 122. Preferably, the middle part of the second connecting rod 121 is arranged on the clamping bearing member 11, the number of the clamping rods 122 is two, and the two clamping rods 122 are respectively arranged at two ends of the second connecting rod 121. Preferably, one end of the clamping lever 122 is connected to the second connecting rod 121, and the other end is provided with a hook 1221. The clamping ends of the two clamping rods 122 are provided with hooks 1221, so that the hooks 1221 can be hooked on the object 100 to be carried, for example, a hollowed-out area of the object 100 to be carried when the upper clamping member 12 is clamped. Thereby clamping and conveying the object to be conveyed 100 more firmly.

Preferably, the lower clamping member 22 includes a clamping bearing portion 221 and a clamping portion 222, wherein a connecting groove 2211 is formed at one end of the bearing portion 221, the other end is connected with the clamping portion 222, the guiding member 21 extends into the connecting groove 2211, and the connecting groove 2211 is matched with the guiding member 21 for sliding guiding. In this embodiment, the guide member 21 is two guide rods, one end of each guide rod is disposed in the carrier 11, and the other end of each guide rod is slidably connected to the connecting groove 2211. The gripping carrier 221 and the carrier 11 are moved toward and away from each other under the guide of the guide 21, and the gripping portion 222 and the hook 1221 of the upper gripping member 12 are moved toward and away from each other to grip the object 100 to be carried, and otherwise, the object 100 to be carried is released.

Preferably, the longitudinal section of the clamping portion 222 is L-shaped, which combines with the clamping bearing portion 221 to form a bearing structure. Preferably, the number of the clamping parts 222 is two, and the two clamping parts 222 are respectively arranged at two ends of the same side of the clamping bearing part 221. The clamping portion 222 is configured into an L-shaped structure, so as to support the object 100 to be carried during clamping.

Preferably, the hook member 32 includes a connection portion 321 and a hook 322, one end of the connection portion 321 is connected to the hook 322, the other end is hinged to the hook carrier 31, and the connection member 33 is connected to the connection portion 321. Preferably, the connecting piece 33 includes a first connecting rod 331 and a U-shaped connecting portion 332, the first connecting rod 331 is disposed at the connecting portion 321, one end of the U-shaped connecting portion 332 is fixedly connected with the first connecting rod 331, and the other end is connected with the limiting member 34. Preferably, the limiting member 34 includes a limiting member 341 and a limiting groove 342, the limiting member 341 and the clamping bearing portion 221 provided on the lower clamping member 22, the limiting groove 342 is provided in the limiting member 341, and one end of the U-shaped connecting portion 332 rotates in the limiting groove 342.

The lifting hook 322 is convenient to connect with a lifting mechanism during lifting, the lifting hook 322 receives upward tension to drive the connecting part 321 to rotate relative to the lifting hook bearing piece 31 and rotate upwards, so that the U-shaped connecting part 332 drives the limiting block 341 to move upwards, the limiting block 341 drives the clamping bearing part 221 to move upwards, the clamping part 222 and the hooks 1221 clamp the object 100 to be carried, the whole process is continuous, and the lifting and clamping are smooth; at this time, the carrying member 11 and the clamping carrying portion 221 are attached to the object 100, and the object 100 is lifted and clamped stably due to the gravity of the object 100 and the upward tension of the hook 322.

To sum up: the whole process of the hoisting mechanism in the application does not need a hoisting hole or binding and unbinding actions, the hoisting process is convenient, the hoisting is firm, and the overall efficiency is high.

The above are merely embodiments of the present utility model, and are not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.

Claims

1. A hoisting mechanism, comprising:

an upper clamping assembly (1) comprising a clamping carrier (11) and an upper clamping member (12), wherein the upper clamping member (12) is arranged on the clamping carrier (11);

the lower clamping assembly (2) comprises a guide piece (21) and a lower clamping piece (22), the guide piece (21) is arranged on the clamping bearing piece (11), and the lower clamping piece (22) is movably connected with the guide piece (21); and

the lifting hook assembly (3) comprises a lifting hook bearing part (31), a lifting hook part (32), a connecting part (33) and a limiting part (34), wherein the lifting hook bearing part (31) is arranged on the bearing part (11), the lifting hook part (32) is hinged with the lifting hook bearing part (31), one end of the connecting part (33) is fixedly connected with the lifting hook part (32), the other end of the connecting part is movably connected with the limiting part (34), and the limiting part (34) is arranged on the lower clamping part (22).

2. Hoisting mechanism according to claim 1, characterized in that the hook member (32) comprises a connecting portion (321) and a hook (322), the connecting portion (321) being connected at one end to the hook (322) and at the other end to the hook carrier (31), the connecting member (33) being connected to the connecting portion (321).

3. Hoisting mechanism according to claim 2, characterized in that the connecting piece (33) comprises a first connecting rod (331) and a U-shaped connecting part (332), the first connecting rod (331) is arranged at the connecting part (321), one end of the U-shaped connecting part (332) is fixedly connected with the first connecting rod (331), and the other end is connected with the limiting piece (34).

4. A hoisting mechanism according to claim 3, wherein the limiting member (34) comprises a limiting block (341) and a limiting groove (342), the limiting block (341) is arranged on the lower clamping member (22), the limiting groove (342) is arranged in the limiting block (341), and one end of the U-shaped connecting portion (332) rotates in the limiting groove (342).

5. Hoisting mechanism according to claim 1, characterized in that the upper clamping member (12) comprises a second connecting rod (121) and a clamping rod (122), the second connecting rod (121) being provided to the clamping carrier (11) and being connected to the clamping rod (122).

6. Hoisting mechanism according to claim 5, characterized in that one end of the clamping rod (122) is connected to the second connecting rod (121) and the other end is provided with a hook (1221).

7. Hoisting mechanism according to claim 6, characterized in that the middle part of the second connecting rod (121) is arranged on the clamping bearing piece (11), the number of the clamping rods (122) is two, and the two clamping rods (122) are respectively arranged at two ends of the second connecting rod (121).

8. Hoisting mechanism according to claim 1, characterized in that the lower clamping member (22) comprises a clamping bearing part (221) and a clamping part (222), wherein a connecting groove (2211) is formed in one end of the bearing part (221), the other end of the bearing part is connected with the clamping part (222), and the guiding member (21) extends into the connecting groove (2211).

9. Hoisting mechanism according to claim 8, characterized in that the gripping part (222) is L-shaped in longitudinal section, which merges with the gripping carrier part (221) to form a bearing structure.

10. Hoisting mechanism according to claim 9, characterized in that the number of clamping parts (222) is two, and that two clamping parts (222) are arranged at both ends of the same side of the clamping bearing part (221).