Lifting appliance assembly and lifting equipment

Abstract

The utility model discloses a lifting appliance assembly and lifting equipment, and belongs to the technical field of auxiliary equipment for steel cord processing. The lifting appliance assembly comprises a lifting appliance body and a positioning sleeve, the lifting appliance body comprises a lifting arm used for being connected with lifting equipment, a horizontal arm used for supporting the take-up flower stand, a vertical arm connected with the lifting arm and the horizontal arm and a positioning column arranged at the suspended end of the horizontal arm, and the positioning sleeve is connected to the top of the take-up flower stand in a matched mode. When the take-up flower stand is used, the horizontal arm only needs to extend into the take-up flower stand, the positioning column is inserted into the positioning sleeve from the bottom end of the positioning sleeve, the positioning sleeve can be positioned on the horizontal arm in a vertical state that the axial direction is perpendicular to the horizontal direction, and the bottom end of the positioning sleeve is supported on the horizontal arm, so that the take-up flower stand can be lifted to a take-up platform by lifting equipment. And meanwhile, under the righting action of the positioning column and the positioning sleeve, even if the gravity center of the take-up flower stand is unstable after the take-up flower stand is full of wires, the take-up flower stand cannot incline, and stable lifting and placing of the take-up flower stand are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of auxiliary equipment for steel cord processing, in particular, relate to a lifting appliance assembly and hoisting equipment. BACKGROUND

[0002] In the steel cord processing process, generally and dry pull, electroplating, wet pull, twisting and other processes. Among them, in the galvanized or phosphorized wire production process of steel wire, generally need to adopt the take-up flower rack to take up the wire, and through the crane and other hoisting equipment to hoist the take-up flower rack to the take-up platform. At present, when the crane and other hoisting equipment hoist the take-up flower rack, generally through the hook to hook the take-up flower rack, when the take-up flower rack after taking up the wire appears unstable center of gravity, it is easy to cause the whole take-up flower rack to produce skew, not only is not conducive to the stable lifting and placing of the take-up flower rack, and the skew take-up flower rack once separates from the hook will happen to dump or fall in danger, unable to guarantee the safety of the take-up flower rack hoisting and easily cause safety accidents. SUMMARY

[0003] Based on the above problems existing in the prior art, the purpose of the embodiments of the utility model is to provide a lifting appliance assembly to solve the problems that the take-up flower rack after taking up the wire appears unstable center of gravity, causes the whole take-up flower rack to produce skew, is not conducive to the stable lifting and placing of the take-up flower rack, and easily causes the take-up flower rack to separate from the hook and dump or fall.

[0004] To achieve the above object, the technical scheme adopted by the utility model is to provide a lifting appliance assembly, comprising:

[0005] The lifting appliance body comprises a lifting arm for being connected with the hoisting equipment, a horizontal arm for extending into the inside of the take-up flower rack to support the take-up flower rack, a vertical arm connecting the lifting arm and the horizontal arm, and a positioning column arranged at the overhanging end of the horizontal arm, the axial direction of the positioning column is perpendicular to the horizontal direction, and the diameter of the positioning column is less than or equal to the inner diameter of the sleeve hole of the positioning sleeve, so that the positioning column can be inserted into the positioning sleeve.

[0006] The positioning sleeve is used for being connected with the top of the take-up flower rack in a matched mode, the axial direction of the positioning sleeve is perpendicular to the horizontal direction, and the diameter of the positioning column is less than or equal to the inner diameter of the sleeve hole of the positioning sleeve, so that the positioning column can be inserted into the positioning sleeve.

[0007] When the horizontal arm extends into the inside of the take-up flower rack and the positioning column is inserted into the positioning sleeve from the bottom end of the positioning sleeve, the positioning sleeve can be positioned on the horizontal arm in a vertical state with the axial direction being perpendicular to the horizontal direction, and the bottom end of the positioning sleeve is supported on the horizontal arm.

[0008] Further, the lifting appliance body further comprises a supporting seat arranged at the overhanging end of the horizontal arm, and the positioning column is arranged at the central position on the supporting seat.

[0009] Further, the lifting assembly further comprises an anti-disengagement assembly for preventing the positioning column from disengaging from the positioning sleeve, the anti-disengagement assembly comprising a first limiting member rotatably arranged at the top end of the positioning sleeve and a screw rod arranged on one side of the first limiting member facing the positioning column, and the positioning column is provided with a first threaded hole threadedly matched with the screw rod.

[0010] Further, the anti-disengagement assembly further comprises a second limiting member arranged between the first limiting member and the positioning column, the second limiting member being located in the sleeve hole of the positioning sleeve, the second limiting member being provided with a central hole through which the screw rod passes, the central hole being in communication with the first threaded hole, and the screw rod being rotatably inserted into the central hole.

[0011] Further, the diameter of the central hole is the same as that of the first threaded hole, and the central axis of the central hole is collinear with the central axis of the first threaded hole.

[0012] Further, the included angle between the lifting arm and the vertical arm is obtuse, the included angle between the vertical arm and the horizontal arm is a right angle, and the connection between the vertical arm and the horizontal arm is provided with a reinforcing rib.

[0013] Further, the free end of the lifting arm is provided with a lifting ring or a lifting hole, and the lifting arm is further provided with a handle, the handle being located at the connection between the lifting arm and the vertical arm.

[0014] Further, the lifting body further comprises a fixing sleeve for sleeving the free end of the horizontal arm, at least one first bolt for fastening the fixing sleeve to the free end of the horizontal arm, and at least one second bolt for fastening the positioning column to the fixing sleeve, and the horizontal arm and the fixing sleeve are correspondingly provided with second threaded holes for threadedly connecting the first bolt, and the positioning column and the fixing sleeve are correspondingly provided with third threaded holes for threadedly connecting the second bolt.

[0015] Further, the central axis of the positioning sleeve is collinear with the central axis of the wire winding flower stand.

[0016] Another purpose of the embodiment of the utility model is to provide a hoisting equipment to solve the problem that the wire winding flower stand is unstable in gravity center after winding the wire, which leads to the whole wire winding flower stand being skewed, is not conducive to the stable lifting and placing of the wire winding flower stand, and easily causes the wire winding flower stand to fall off the lifting hook.

[0017] To achieve the above purpose, the utility model adopts the technical scheme of providing a hoisting equipment comprising the lifting assembly provided in any of the above embodiments.

[0018] Compared with the prior art, the one or more technical solutions in the embodiment of the utility model have at least one of the following beneficial effects:

[0019] The lifting appliance body includes a lifting arm connected with the lifting equipment, a horizontal arm used for extending into the inside of the take-up flower stand to support the take-up flower stand, a vertical arm connecting the lifting arm and the horizontal arm, and a positioning column arranged at the overhanging end of the horizontal arm. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows.

[0021] Figure 1 The utility model provides a lifting appliance assembly's three -dimensional structure schematic diagram for embodiment of the utility model;

[0022] Figure 2 The utility model provides a lifting appliance assembly's cross section structure schematic diagram for embodiment of the utility model;

[0023] Figure 3 The utility model provides a lifting appliance body's three -dimensional structure schematic diagram for embodiment of the utility model;

[0024] Figure 4 The utility model provides a lifting appliance body's exploded view for embodiment of the utility model;

[0025] Figure 5 The utility model provides a lifting appliance assembly's explosion drawing for embodiment of the utility model;

[0026] Figure 6 The utility model provides a positioning sleeve and take-up flower stand's assembly drawing for embodiment of the utility model;

[0027] Figure 7 The hanger assembly and the assembly drawing of the winding flower stand are provided.

[0028] In the drawings, various reference signs:

[0029] 1-hanger body; 11-hanging arm; 12-horizontal arm; 13-vertical arm; 14-positioning column; 141-first threaded hole; 15-bearing seat; 16-fixing sleeve; 17-first bolt; 18-second bolt;

[0030] 2-positioning sleeve; 21-sleeve hole;

[0031] 3-anti-dropping assembly; 31-first limiting piece; 32-screw rod; 33-second limiting piece; 331-center hole;

[0032] 4-reinforcing rib; 5-lifting ring; 6-handle;

[0033] 7-second threaded hole; 8-third threaded hole; 9-winding flower stand. DETAILED DESCRIPTION

[0034] In order to make the technical problems, technical solutions and beneficial effects of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0035] It should be noted that when an element is referred to as being "connected with" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected with" another element, it can be directly connected to the other element or indirectly connected to the other element. 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 indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited. In the description of the utility model, it should be noted that, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection" should be broadly understood, 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 internal communication of two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0036] Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the application. Thus, the appearances of the phrases "in one embodiment," "in some embodiments," or "in some embodiments" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0037] Please refer to Figures 1 to 5 , now the hoist assembly provided by the embodiment of the utility model will be described. Please further refer to Figure 1 、 Figure 2 and Figure 3 , the hoist assembly provided by the embodiment of the utility model comprises a hoist body 1 and a positioning sleeve 2, the hoist body 1 comprises a lifting arm 11 for being connected with a hoisting device, a horizontal arm 12 for extending into the inside of a take-up flower stand 9 to support the take-up flower stand 9, a vertical arm 13 connecting the lifting arm 11 and the horizontal arm 12, and a positioning column 14 arranged at the overhanging end of the horizontal arm 12, and the lifting arm 11 can be connected with the hoisting device through a steel wire rope. Please further refer to Figure 6 and Figure 7 , the positioning sleeve 2 is connected with the top of the take-up flower stand 9 in a matched manner through welding or bolt connection or the like. Please further refer to Figure 1 and Figure 2 , the axial direction of the positioning column 14 is perpendicular to the horizontal direction, the axial direction of the positioning sleeve 2 is perpendicular to the horizontal direction, and the diameter of the positioning column 14 is less than or equal to the inner diameter of the sleeve hole 21 of the positioning sleeve 2, so that the positioning column 14 can be inserted into the positioning sleeve 2. When the horizontal arm 12 extends into the inside of the take-up flower stand 9 and the positioning column 14 is inserted into the positioning sleeve 2 from the bottom end of the positioning sleeve 2, the positioning sleeve 2 can be positioned on the horizontal arm 12 in a vertical state with the axial direction perpendicular to the horizontal direction, and the bottom end of the positioning sleeve 2 is supported on the horizontal arm 12, so that the hoisting device can hoist the take-up flower stand 9 to a take-up platform. Due to the righting effect of the positioning column 14 and the positioning sleeve 2, the positioning sleeve 2 can be positioned on the horizontal arm 12 in a vertical state with the axial direction perpendicular to the horizontal direction, even if the take-up flower stand 9 after being full of wire has unstable center of gravity, the take-up flower stand 9 as a whole will not be inclined, which not only facilitates the stable lifting and placing of the take-up flower stand 9, but also effectively prevents the take-up flower stand 9 from falling off the hook and falling over or falling down, thereby improving the safety of hoisting the take-up flower stand 9 and avoiding safety accidents.

[0038] Compared with the prior art, the lifting appliance assembly provided by the embodiment of the utility model, the lifting appliance body 1 includes a lifting arm 11 used for being connected with the hoisting equipment, a horizontal arm 12 used for extending into the inside of the take-up flower stand 9 to support the take-up flower stand 9, a vertical arm 13 connecting the lifting arm 11 and the horizontal arm 12, and a positioning column 14 arranged at the overhanging end of the horizontal arm 12, the positioning sleeve 2 is connected with the top of the take-up flower stand 9 in a matched mode, only the horizontal arm 12 needs to extend into the inside of the take-up flower stand 9 and make the positioning column 14 inserted into the positioning sleeve 2 from the bottom end of the positioning sleeve 2, the positioning sleeve 2 can be positioned on the horizontal arm 12 in a vertical state perpendicular to the horizontal direction, and the bottom end of the positioning sleeve 2 is supported on the horizontal arm 12, so that the hoisting equipment can hoist the take-up flower stand 9 to the take-up platform. Meanwhile, under the righting action of the positioning column 14 and the positioning sleeve 2, the positioning sleeve 2 and the whole take-up flower stand 9 can be positioned on the horizontal arm 12 in a vertical state perpendicular to the horizontal direction, even if the take-up flower stand 9 is not stable after winding up the wire, the take-up flower stand 9 will not be inclined as a whole, which is not only beneficial to the stable lifting and placing of the take-up flower stand 9, but also can effectively prevent the take-up flower stand 9 from falling off the hook and falling down, thereby improving the safety of the hoisting of the take-up flower stand 9 and avoiding causing safety accidents.

[0039] Please refer to Figure 1 、 Figure 2 and Figure 3 In some embodiments, the lifting appliance body 1 further includes a bearing seat 15 arranged at the overhanging end of the horizontal arm 12, and the positioning column 14 is arranged at the central position on the bearing seat 15. In this embodiment, when the horizontal arm 12 extends into the inside of the take-up flower stand 9 and makes the positioning column 14 inserted into the positioning sleeve 2 from the bottom end of the positioning sleeve 2, the bottom end of the positioning sleeve 2 can be supported on the bearing seat 15, thereby increasing the stress area of the positioning sleeve 2, so as to enhance the righting action on the positioning sleeve 2 and be more beneficial to the stable lifting and placing of the take-up flower stand 9. It should be noted that the area of the surface of the bearing seat 15 used for bearing the bottom end of the positioning sleeve 2 is greater than or equal to the area of the outer circle of the positioning sleeve 2, and the stepped surface formed at the connection between the positioning column 14 and the bearing seat 15 is in contact with the bottom end surface of the positioning sleeve 2.

[0040] Please refer to Figure 1 、 Figure 2 and Figure 5In some embodiments, the sling assembly further comprises an anti-escape assembly 3 for preventing the positioning column 14 from escaping from the positioning sleeve 2. The anti-escape assembly 3 comprises a first limiting member 31 rotatably arranged at the top end of the positioning sleeve 2 and a screw rod 32 arranged on one side of the first limiting member 31 facing the positioning column 14. The positioning column 14 is provided with a first threaded hole 141 threadedly cooperating with the screw rod 32. After the positioning column 14 is inserted into the positioning sleeve 2 from the bottom end of the positioning sleeve 2, the end of the screw rod 32 away from the first limiting member 31 is inserted into the positioning sleeve 2 from the top end of the positioning sleeve 2 and is threadedly connected to the first threaded hole 141 on the positioning column 14 until the first limiting member 31 tightly abuts against the top end of the positioning sleeve 2. In this way, the positioning column 14 is limited in the positioning sleeve 2 and is prevented from escaping from the positioning sleeve 2 to cause the winding flower stand 9 to fall or drop, thereby improving the safety of hoisting the winding flower stand 9 and avoiding safety accidents. It should be noted that the first limiting member 31 can be, but is not limited to, a circular limiting plate, and the screw rod 32 is arranged at the center of the circular limiting plate.

[0041] Please refer to Figure 2 and Figure 5 In some embodiments, the anti-escape assembly 3 further comprises a second limiting member 33 arranged between the first limiting member 31 and the positioning column 14. The second limiting member 33 is located in the sleeve hole 21 of the positioning sleeve 2. The second limiting member 33 is provided with a central hole 331 through which the screw rod 32 passes. The central hole 331 is in communication with the first threaded hole 141, and the screw rod 32 is rotatably inserted into the central hole 331. In this embodiment, by arranging the second limiting member 33 in the sleeve hole 21 of the positioning sleeve 2 and locating the second limiting member 33 between the first limiting member 31 and the positioning column 14, the distance between the first limiting member 31 and the positioning column 14 can be limited, and the screw rod 32 and / or the first threaded hole 141 can be prevented from being damaged due to over-tightening in the first threaded hole 141. It should be noted that the second limiting member 33 can be, but is not limited to, a metal member. The second limiting member 33 can also be an elastic member such as a rubber member or a silica gel member, which can buffer the first limiting member 31 and the positioning column 14.

[0042] Please refer to Figure 2 , Figure 3 and Figure 5 In some embodiments, the diameter of the central hole 331 is the same as the diameter of the first threaded hole 141, and the central axis of the central hole 331 is collinear with the central axis of the first threaded hole 141. When the screw rod 32 is rotatably inserted into the central hole 331, the screw rod 32 can always be kept in alignment with the first threaded hole 141, so that the screw rod 32 can be guided to be inserted into or withdrawn from the first threaded hole 141 through the central hole 331.

[0043] Please refer to Figure 2 ,Figure 3 and Figure 4 In some embodiments, the angle between the hanging arm 11 and the vertical arm 13 is obtuse, the angle between the vertical arm 13 and the horizontal arm 12 is a right angle, the hanging arm 11, the vertical arm 13 and the horizontal arm 12 are integrally formed metal pieces, and a reinforcing rib 4 is arranged at the connection between the vertical arm 13 and the horizontal arm 12 to enhance the stability of the structure of the lifting tool body 1.

[0044] Please refer to Figure 1 , Figure 3 and Figure 5 In some embodiments, the free end of the hanging arm 11 is provided with a lifting ring 5 or a lifting hole to facilitate the connection of the hanging arm 11 with the steel wire of the hoisting equipment. A handle 6 is also arranged on the hanging arm 11, which is located at the connection between the hanging arm 11 and the vertical arm 13. When the winding flower stand 9 is at a lower position, the handle 6 can be held to extend the horizontal arm 12 into the winding flower stand 9 and make the positioning column 14 inserted into the positioning sleeve 2 from the bottom end of the positioning sleeve 2. When the winding flower stand 9 is at a higher position, a traction rope can be connected to the handle 6 to adjust the position of the winding flower stand 9 through the traction rope, so that the hoisting equipment can smoothly lift and place the winding flower stand 9.

[0045] Please refer to Figure 2 , Figure 3 and Figure 4 In some embodiments, in order to facilitate the replacement of different diameters of the positioning column 14 to adapt to the corresponding inner diameter of the positioning sleeve 2, the lifting tool body 1 further comprises a fixing sleeve 16 sleeved on the free end of the horizontal arm 12, at least one first bolt 17 for fastening the fixing sleeve 16 to the free end of the horizontal arm 12, and at least one second bolt 18 for fastening the positioning column 14 to the fixing sleeve 16. The horizontal arm 12 and the fixing sleeve 16 are correspondingly provided with second threaded holes 7 for the threaded connection of the first bolt 17, and the positioning column 14 and the fixing sleeve 16 are correspondingly provided with third threaded holes 8 for the threaded connection of the second bolt 18. It should be noted that the supporting seat 15 is provided with a fourth threaded hole for the threaded connection of the second bolt 18, which corresponds to and communicates with the third threaded hole 8, and the supporting seat 15 can be fastened to the fixing sleeve 16 by the second bolt 18.

[0046] Please refer to Figure 6 and Figure 7 In some embodiments, the central axis of the positioning sleeve 2 is collinear with the central axis of the winding flower stand 9, and under the centralizing action of the positioning column 14 and the positioning sleeve 2, the positioning sleeve 2 and the entire winding flower stand 9 can be positioned on the horizontal arm 12 in a vertical state with the axial direction perpendicular to the horizontal direction. Even if the center of gravity of the winding flower stand 9 after being fully wound is unstable, the winding flower stand 9 will not be tilted as a whole.

[0047] The utility model embodiment further provides a kind of hoisting equipment, and the hoisting equipment includes the spreader assembly provided by any of the above embodiments. Since the hoisting equipment has all the technical features of the spreader assembly provided in any of the above embodiments, it has the same technical effects as the above spreader assembly.

[0048] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A spreader assembly, characterized by, The lifting device comprises: a lifting body, which comprises a lifting arm for being connected with a lifting equipment, a horizontal arm for extending into an inside of a winding flower stand to support the winding flower stand, a vertical arm connecting the lifting arm and the horizontal arm, and a positioning column arranged at a free end of the horizontal arm, an axial direction of the positioning column being perpendicular to a horizontal direction; and a positioning sleeve, which is arranged at a top of the winding flower stand in a matched manner, an axial direction of the positioning sleeve being perpendicular to the horizontal direction, a diameter of the positioning column being less than or equal to an inner diameter of a sleeve hole of the positioning sleeve, so that the positioning column can be inserted into the positioning sleeve; wherein, when the horizontal arm extends into the inside of the winding flower stand and the positioning column is inserted into the positioning sleeve from a bottom end of the positioning sleeve, the positioning sleeve can be positioned on the horizontal arm in a vertical state with the axial direction being perpendicular to the horizontal direction, and the bottom end of the positioning sleeve is supported on the horizontal arm. The lifting body further comprises a bearing seat arranged at the free end of the horizontal arm, and the positioning column is arranged at a central position of the bearing seat.

2. The spreader assembly of claim 1, wherein, The lifting device further comprises an anti-disengagement assembly for preventing the positioning column from disengaging from the positioning sleeve, the anti-disengagement assembly comprising a first limiting member rotatably arranged at a top end of the positioning sleeve and a screw rod arranged on one side of the first limiting member facing the positioning column, and the positioning column is provided with a first threaded hole threadedly matched with the screw rod.

3. The spreader assembly of claim 1, wherein, The anti-disengagement assembly further comprises a second limiting member arranged between the first limiting member and the positioning column, the second limiting member is located in the sleeve hole of the positioning sleeve, the second limiting member is provided with a central hole through which the screw rod passes, the central hole is in communication with the first threaded hole, and the screw rod is rotatably inserted into the central hole.

4. The spreader assembly of claim 3, wherein, The diameter of the central hole is the same as that of the first threaded hole, and the central axis of the central hole is collinear with the central axis of the first threaded hole.

5. The spreader assembly of claim 4, wherein, An included angle between the lifting arm and the vertical arm is an obtuse angle, an included angle between the vertical arm and the horizontal arm is a right angle, and a reinforcing rib is arranged at a connection position of the vertical arm and the horizontal arm.

6. The spreader assembly of claim 1, wherein, A free end of the lifting arm is provided with a lifting ring or a lifting hole, and a handle is further arranged on the lifting arm, the handle being located at the connection position of the lifting arm and the vertical arm.

7. The spreader assembly of claim 6, wherein, The lifting body further comprises a fixing sleeve for being sleeved on the free end of the horizontal arm, at least one first bolt for fastening the fixing sleeve to the free end of the horizontal arm, and at least one second bolt for fastening the positioning column to the fixing sleeve, the horizontal arm and the fixing sleeve are correspondingly provided with second threaded holes for being threadedly connected with the first bolt, and the positioning column and the fixing sleeve are correspondingly provided with third threaded holes for being threadedly connected with the second bolt.

8. The spreader assembly of any one of claims 1 to 7, wherein, A central axis of the positioning sleeve is collinear with a central axis of the winding flower stand.

9. The spreader assembly of any one of claims 1 to 7, wherein, The lifting device comprises the lifting assembly as claimed in any one of claims 1 to 9.

10. A hoisting apparatus characterized by, The lifting device comprises the lifting assembly as claimed in any one of claims 1 to 9.

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