Hoisting self-unhooking hook
By designing a ring-shaped locking mechanism and rope components to secure the workpiece, the safety risks associated with self-unhooking during high-altitude hoisting were resolved, achieving stable movement of the workpiece and improving safety.
Patent Information
- Application Number
- CN202422919103.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-11-28
AI Technical Summary
Existing self-unhooking devices fail to effectively secure workpieces during high-altitude hoisting operations, potentially causing them to fall and posing a safety risk, which could injure workers on the ground.
A self-unhooking hoisting device was designed, employing a ring-shaped locking mechanism. The rope component wraps around the workpiece once and is then fixed within the ring-shaped locking mechanism. The workpiece is moved using a sling, and wear-resistant rubber is used to increase friction, while screw-in components enhance stability, ensuring that the workpiece does not fall off during movement.
This ensures the stability and safety of the workpiece during the hoisting process, reduces the risk of detachment, and decreases the labor intensity and safety hazards for workers.
Smart Images
Figure CN223522152U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a lifting appliance technical field, especially a kind of hoisting self-unhooking. BACKGROUND
[0002] Lifting appliance refers to the equipment or tool for hoisting, suspension, transportation and fixed load object, they are widely used in construction, transportation, manufacturing, hoisting, maintenance and many other industries, in vertical direction moves heavy object, and in horizontal direction rotates and moves heavy object, hoist workpiece etc.
[0003] The existing self-unhooking is lifted by suspension mode to move workpiece when carrying out high hoisting operation, does not fix workpiece, leading to workpiece may fall off in the moving process, there is security risk, and ground staff is easily hurt.
[0004] Therefore, the skilled person in the art proposes a kind of hoisting self-unhooking to solve the above-mentioned problems. SUMMARY
[0005] The purpose of this section is to outline some aspects of the embodiments of the present application and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the title of the invention to avoid obscuring the purpose of this section, the abstract of the specification and the title of the invention. Such simplifications or omissions cannot be used to limit the scope of the present application.
[0006] In view of the above or the problem that workpiece may fall off in the moving process in prior art, there is security risk, and ground staff is easily hurt, the present utility model is proposed.
[0007] Therefore, the purpose of the present utility model is to provide a kind of hoisting self-unhooking.
[0008] To solve the above technical problems, the present utility model provides the following technical scheme: a kind of hoisting self-unhooking, including, annular locking mechanism, one end of the annular locking mechanism is sleeved with rope component, the annular locking mechanism includes arc-shaped rod, the two ends of the arc-shaped rod are equipped with unhooking ring, the inside of two unhooking rings is provided with locking component, the rope component is installed on the circumferential outer wall of arc-shaped rod.
[0009] As a preferred scheme of the hoisting self-unhooking of the present utility model, wherein: the rope component includes connecting rope, the one end of the connecting rope is opened with installation port, the connecting rope is sleeved on the circumferential outer wall of arc-shaped rod through installation port.
[0010] As a preferred scheme of the hoisting self-unhooking of the present utility model, wherein: the one end of the connecting rope is equipped with sling.
[0011] As an optimal scheme of the lifting self-unhooking device, the inner wall of each of the two unhooking rings is provided with an annular groove, the inner wall of each of the two annular grooves is welded with a hollow insertion tube, and the locking component is inserted into the circumferential inner wall of the two hollow insertion tubes.
[0012] As an optimal scheme of the lifting self-unhooking device, the locking component comprises a connecting rod, the connecting rod is inserted into the circumferential inner wall of the two hollow insertion tubes, one end of the connecting rod is provided with a connecting head, and the connecting head is located outside one unhooking ring.
[0013] As an optimal scheme of the lifting self-unhooking device, one end of the connecting rod is provided with a thimble, and the thimble is located outside the other unhooking ring.
[0014] As an optimal scheme of the lifting self-unhooking device, the inner wall of each of the two unhooking rings is provided with an annular groove, the inner wall of each of the two annular grooves is welded with a hollow sleeve, the inner wall of each of the two hollow sleeves is provided with an internal thread, and the inside of each of the two hollow sleeves is provided with a screwing component.
[0015] As an optimal scheme of the lifting self-unhooking device, the screwing component comprises a screw rod, the screw rod is screwed into the inside of the two hollow sleeves, both ends of the screw rod are provided with a rod head and a screw sleeve, and the rod head and the screw sleeve are located outside the two unhooking rings, respectively.
[0016] As an optimal scheme of the lifting self-unhooking device, the outer wall of the arc-shaped rod is bonded with wear-resistant rubber.
[0017] As an optimal scheme of the lifting self-unhooking device, one end of the connecting head is provided with a clasp, the inside of the clasp is provided with a cable wind rope, and one end of the cable wind rope is mounted on the outer wall of one side of the sling.
[0018] The lifting self-unhooking device has the following advantages: the device can fix the workpiece through the annular locking mechanism and the rope component, the workpiece is passed through the inside of the annular locking mechanism, the rope component is wound around the workpiece once and then is wound into the inside of the annular locking mechanism, so that the workpiece is abutted against the inside of the annular locking mechanism through the rope component, and the workpiece will not move during the movement of the workpiece by the lifting device, and the safety is higher. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings. Among them:
[0020] Figure 1 It is a kind of hoisting self-unhooking overall structure schematic diagram.
[0021] Figure 2 It is a kind of hoisting self-unhooking hoisting workpiece state structure schematic diagram.
[0022] Figure 3 It is a kind of hoisting self-unhooking exploded view.
[0023] Figure 4 It is a kind of hoisting self-unhooking embodiment two exploded view.
[0024] Figure 5 It is a kind of hoisting self-unhooking arc-shaped rod and wear-resistant rubber side view structure schematic diagram.
[0025] Figure 6 It is a kind of hoisting self-unhooking embodiment three structure schematic diagram. DETAILED DESCRIPTION
[0026] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.
[0027] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.
[0028] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.
[0029] Embodiment 1
[0030] Reference Figures 1 to 3For the first embodiment of the utility model, the embodiment provides a lifting self-unhooking device, which can realize that the workpiece does not move during the movement of the workpiece by the lifting device, and comprises a ring locking mechanism 100, one end of the ring locking mechanism 100 is sleeved with a rope component 200, the ring locking mechanism 100 comprises an arc-shaped rod 101, both ends of the arc-shaped rod 101 are provided with a buckle ring 102, the inside of the two buckle rings 102 is provided with a locking component 103, and the rope component 200 is installed on the circumferential outer wall of the arc-shaped rod 101.
[0031] The workpiece is passed through the inside of the ring locking mechanism 100, and then the rope component 200 is wound around the workpiece once and then wound into the inside of the arc-shaped rod 101 and the locking component 103, so that the workpiece is abutted against the inside of the arc-shaped rod 101 by the rope component 200, thereby realizing that the workpiece does not move during the movement of the workpiece by the lifting device.
[0032] Specifically, the rope component 200 comprises a connecting rope 201, one end of the connecting rope 201 is provided with a mounting hole 202, and the connecting rope 201 is sleeved on the circumferential outer wall of the arc-shaped rod 101 through the mounting hole 202.
[0033] The connecting rope 201 has the effects of winding and fixing the workpiece
[0034] One end of the connecting rope 201 is provided with a lifting belt 300.
[0035] One end of the lifting belt 300 is fixed on the lifting device, and the lifting device moves with the ring locking mechanism 100 and the workpiece through the lifting belt 300 after being started.
[0036] Preferably, the inner walls of the two buckle rings 102 are both provided with annular grooves 105, the inner walls of the two annular grooves 105 are both welded with hollow insertion tubes 104, and the locking component 103 is inserted on the circumferential inner walls of the two hollow insertion tubes 104.
[0037] The hollow insertion tube 104 is used for fixing the locking component 103, thereby facilitating subsequent limiting of the workpiece.
[0038] It should be noted that the locking component 103 comprises a connecting rod 103a, the connecting rod 103a is inserted on the circumferential inner walls of the two hollow insertion tubes 104, one end of the connecting rod 103a is provided with a connecting head 103c, and the connecting head 103c is located on the outside of one buckle ring 102.
[0039] The connecting rod 103a, the arc-shaped rod 101 and the two buckle rings 102 form a ring assembly, so that one end of the workpiece is passed through, and then the workpiece is fixed through the lifting belt 300, and the lifting device can drive the workpiece to move.
[0040] Further, one end of the connecting rod 103a is sleeved with a sleeve ring 103b, and the sleeve ring 103b is located outside the other shackle ring 102.
[0041] In use, the workpiece is passed through the inside of the annular locking mechanism 100, and then is wound by the rope component 200 around the workpiece, and then is wound into the inside of the arc-shaped rod 101 and the locking component 103, so that the workpiece is abutted against the inside of the arc-shaped rod 101 by the rope component 200, and the lifting appliance traction device is started, and the lifting belt 300 moves together with the annular locking mechanism 100 and the workpiece, so that the workpiece is not moved during the movement of the workpiece by the lifting appliance.
[0042] Embodiment 2
[0043] With reference to Figure 4 and Figure 5 The second embodiment of the utility model is different from the previous embodiment, and the inner walls of the two shackle rings 102 are each provided with an annular groove 105, the inner walls of the two annular grooves 105 are each welded with a hollow sleeve 400, the inner walls of the two hollow sleeves 400 are each provided with an internal thread 401, and the interiors of the two hollow sleeves 400 are provided with a screw connecting component 500.
[0044] The internal thread 401 is arranged in the interior of the hollow sleeve 400, the screw connecting component 500 is in threaded connection with the hollow sleeve 400, so that the annular locking mechanism 100 is more stable, and the possibility of the workpiece falling off during the movement of the workpiece is reduced.
[0045] Further, the screw connecting component 500 comprises a screw rod 502, the screw rod 502 is screwed in the interiors of the two hollow sleeves 400, and the two ends of the screw rod 502 are respectively provided with a rod head 501 and a screw sleeve 503, and the rod head 501 and the screw sleeve 503 are respectively located outside the two shackle rings 102.
[0046] After the screw sleeve 503 is tightened, the screw rod 502 is completely fixed, so that the stability of the workpiece can be ensured during the movement of the workpiece.
[0047] Further, the outer wall of the arc-shaped rod 101 is bonded with wear-resistant rubber 600.
[0048] The wear-resistant rubber 600 increases the friction of the surface of the device, the workpiece does not slip during the movement of the workpiece due to the smooth surface of the contact surface of the annular locking mechanism 100, even if the lower section of the workpiece is bumped, the connection will not be loosened, the safety is increased, and the accident rate is reduced.
[0049] Embodiment 3
[0050] With reference to Figure 6The difference between the second embodiment of the utility model and the previous embodiment is that one end of the connecting head 103c is provided with a snap ring 700, the inside of the snap ring 700 is provided with a cable 701, and one end of the cable 701 is mounted on one side of the outer wall of the sling 300.
[0051] In use, after the workpiece is removed, the workpiece and the annular locking mechanism 100 are not completely separated, and only a pulling force needs to be applied to the cable 701, so that the workpiece can be removed.
[0052] In summary, when hoisting at a high place, the workpiece can be automatically unhooked, the labor intensity of workers is reduced, the safety risk is reduced, the position of the workpiece can be adjusted through the traction of the cable during hoisting, the workpiece is not damaged due to the direct contact between the unhooking ring and the workpiece in the automatic unhooking state, and the workpiece is not easy to slip during movement.
[0053] Importantly, it should be noted that the construction and arrangement of the application shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications can be made to the embodiments without materially departing from the novel teachings and advantages of the subject matter described in this application (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.). For example, an element shown as integrally formed can be constructed of multiple parts or elements, the position of an element can be reversed or otherwise changed, and the nature or number of sub-elements or positions can be altered or changed. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed, or reordered, according to alternative embodiments. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functions and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to the particular embodiments described and illustrated herein, but extends to equivalents of which the skilled in the art will appreciate.
[0054] Furthermore, in order to provide a concise description of exemplary embodiments, all features of an actual implementation can not be described (i.e., those unrelated to the best mode of practicing the present application currently being considered, or those unrelated to enabling the present application).
[0055] It is to be understood that the development of the particular implementations described herein was not determined merely by the availability of certain items or materials. Rather and more generally, specific implementations were developed to provide implementations that are functionally, economically, and / or esthetically practical, in light of ongoing technological changes having economic, business, and / or social consequences.
[0056] It should be noted that the above examples are only used to illustrate the technical solutions of the present application, and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application. They should be covered in the scope of the claims of the present application.
Claims
1. A load lifting self-unhooking device, characterized by: The utility model relates to a ring locking mechanism (100), one end of the ring locking mechanism (100) is sleeved with a rope part (200), the ring locking mechanism (100) includes arc-shaped rod (101), both ends of the arc-shaped rod (101) are installed with shackles (102), the inside of two shackles (102) is provided with locking part (103), and the rope part (200) is installed on the circumferential outer wall of arc-shaped rod (101). The rope part (200) includes connecting rope (201), one end of the connecting rope (201) is provided with mounting port (202), and the connecting rope (201) is sleeved on the circumferential outer wall of arc-shaped rod (101) through mounting port (202).
2. The lift self-disengager of claim 1, wherein: One end of the connecting rope (201) is provided with a sling (300).
3. The lift-off self-disengaging hook of claim 2, wherein: The inner wall of two shackles (102) is provided with annular groove (105), and the inner wall of two annular grooves (105) is welded with hollow cannula (104), and the locking part (103) is inserted on the circumferential inner wall of two hollow cannula (104).
4. The lift and go self-unhooking device of claim 1 or 2, wherein: The locking part (103) includes connecting rod (103a), the connecting rod (103a) is inserted on the circumferential inner wall of two hollow cannula (104), one end of the connecting rod (103a) is provided with connecting head (103c), and the connecting head (103c) is located on the outside of one shackle (102).
5. The lift-off self-disengaging hook of claim 4 wherein: One end of the connecting rod (103a) is sleeved with sleeve ring (103b), and the sleeve ring (103b) is located on the outside of another shackle (102).
6. The lift-off self-disengaging hook of claim 5 wherein: The inner wall of two shackles (102) is provided with annular groove (105), and the inner wall of two annular grooves (105) is welded with hollow sleeve (400), the inner wall of two hollow sleeves (400) is provided with internal thread (401), and the inside of two hollow sleeves (400) is provided with screw part (500).
7. The lift-off self-disengaging hook of claim 1 or 2, wherein: The screw part (500) includes screw rod (502), the screw rod (502) is screwed in the inside of two hollow sleeves (400), both ends of the screw rod (502) are provided with rod head (501) and screw sleeve (503) respectively, and the rod head (501) and screw sleeve (503) are located on the outside of two shackles (102) respectively.
8. The lift-off self-disengaging hook of claim 7, wherein: The outer wall of the arc-shaped rod (101) is bonded with wear-resistant rubber (600).
9. The lift self-disconnector of claim 1, wherein: One end of the connecting head (103c) is provided with snap ring (700), the inside of the snap ring (700) is provided with cable wind rope (701), and one end of the cable wind rope (701) is installed on the outer wall of one side of the sling (300).
10. The lift self-disconnector of claim 5, wherein: