CN218664995U - Rotary hoisting assembly - Google Patents
Rotary hoisting assembly Download PDFInfo
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- CN218664995U CN218664995U CN202222714381.2U CN202222714381U CN218664995U CN 218664995 U CN218664995 U CN 218664995U CN 202222714381 U CN202222714381 U CN 202222714381U CN 218664995 U CN218664995 U CN 218664995U
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Abstract
The utility model discloses a rotatory hoist and mount subassembly, wherein rotatory hoist and mount subassembly is including hoist and mount body, rotatory mounting, holder and couple. The hoisting body comprises a mounting arm, the mounting arm extends to form an arc shape and is provided with an open slot, an abutting plate is arranged in the open slot, one end of the abutting plate is connected with the bottom wall of the open slot, the other end of the abutting plate is connected with the upper end of the mounting arm, the abutting plate divides the open slot into an upper slot part and a lower slot part, and the upper slot part is used for being connected with hoisting fixing equipment; the rotary fixing piece is connected with the lower end of the mounting arm; one end of the clamping piece is connected with the rotary fixing piece, and the clamping piece and the rotary fixing piece can rotate relatively; the hook is connected with one end, far away from the rotary fixing piece, of the clamping piece. The utility model discloses technical scheme has improved hoisting assembly's use convenience.
Description
Technical Field
The utility model relates to a hoist and mount subassembly technical field, in particular to rotatory hoist and mount subassembly.
Background
At present, with the development of display screen technology, more and more application scenes of a display screen are provided, such as city construction, advertising, concerts and the like.
One of common display screen mounting methods is hoist and mount, but current lifting device is fixed, in the installation, need adjustment installation angle many times in order to make the display screen installation target in place, causes the installation difficulty.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a rotatory hoist and mount subassembly aims at improving hoist and mount subassembly's use convenience.
In order to achieve the above object, the utility model provides a rotatory hoist and mount subassembly, include:
the hoisting body comprises a mounting arm, the mounting arm extends to form an arc shape and is provided with an open slot, an abutting plate is arranged in the open slot, one end of the abutting plate is connected with the bottom wall of the open slot, the other end of the abutting plate is connected with the upper end of the mounting arm, the abutting plate divides the open slot into an upper slot part and a lower slot part, and the upper slot part is used for being connected with hoisting fixing equipment;
the rotary fixing piece is connected with the lower end of the mounting arm;
one end of the clamping piece is connected with the rotary fixing piece, and the clamping piece and the rotary fixing piece can rotate relatively; and the hook is connected with one end, far away from the rotary fixing piece, of the clamping piece.
Optionally, the clamping member is sleeved outside the rotating fixing member, one of the circumferential direction of the inner wall of the clamping member and the circumferential direction of the outer wall of the rotating fixing member is provided with a sliding block, the other of the two is provided with a sliding rail, and the sliding block is matched with the sliding rail, so that the rotating fixing member and the clamping member rotate relatively.
Optionally, the outer wall of the rotating fixing part is provided with a sliding block extending along the circumferential direction of the rotating fixing part, the inner wall of the clamping part is provided with a sliding rail extending along the circumferential direction of the clamping part, the sliding block is provided with at least one first locking hole, the sliding rail is provided with at least one second locking hole, and a connecting pin penetrates through the first locking hole and the second locking hole, so that the rotating fixing part and the clamping part are locked relatively.
Optionally, the rotating fixing piece and the hoisting body are of an integral structure.
Optionally, the clamping member includes a first clamping member and a second clamping member, the first clamping member and the second clamping member surround the clamping member, a first connecting side of the first clamping member and a first connecting side of the second clamping member are rotatably connected, and a second connecting side of the first clamping member and a second connecting side of the second clamping member are detachably connected.
Optionally, the first clamping piece and the second clamping piece are provided with fixing pieces on the outer walls close to the second connecting side, the fixing pieces are provided with fixing holes, and the connecting piece penetrates through the fixing holes to connect the first clamping piece and the second clamping piece.
Optionally, one end of the clamping piece, which is far away from the rotating fixing piece, is provided with two clamping arms, two clamping arms are provided with clamping holes, the hook is provided with a hanging hole, and the connecting piece penetrates through the two clamping holes and the hanging hole, so that the hook is connected with the two clamping arms, and the hook can rotate relative to the two clamping arms.
Optionally, the two clamping arms are respectively disposed on the first clamping member and the second clamping member.
Optionally, the mounting arm is provided with an adjusting groove at a groove bottom wall of the open groove, one end of the abutting plate is mounted in the adjusting groove, and the abutting plate can be turned over relative to the adjusting groove.
Optionally, a safety baffle is arranged on the hook, and the safety baffle can be opened or closed relative to the hook.
The utility model discloses a technical scheme is through setting up relative pivoted holder and rotatory mounting in rotatory hoist and mount subassembly for rotatory hoist and mount subassembly is in the hoist and mount work progress, through the rotation between holder and the rotatory mounting, can carry out the adjustment of different angles, thereby has improved rotatory hoist and mount subassembly's use convenience. Compare in prior art fixed hoist and mount subassembly, the utility model discloses avoided to a certain extent because of the installation angle requirement is higher, the problem of the hoist and mount construction that causes is adjusted many times to the degree of difficulty of hoist and mount construction has been reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a hoisting body and a rotating fixing member in the rotating hoisting assembly of the present invention;
FIG. 2 is a schematic structural view of an embodiment of a clamping member in the rotating and hoisting assembly;
fig. 3 is a schematic structural diagram of an embodiment of a hook in the rotating hoisting assembly.
The reference numbers illustrate:
reference numerals | Name (R) | Reference numerals | Name (R) |
100 | |
311 | |
110 | |
321 | |
111 | |
322 | |
112 | |
331 | |
113 | |
332 | |
114 | Adjusting |
340 | |
120 | |
341 | |
200 | |
350 | Clamping |
210 | |
351 | Clamping |
211 | |
400 | Hook for hanging |
220 | Connecting |
410 | |
230 | |
420 | |
300 | |
430 | |
310 | Sliding rail |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, the descriptions in the present application related to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of technical features indicated are implicitly being indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, "and/or" in the whole text includes three schemes, taking a and/or B as an example, including a technical scheme, and a technical scheme that a and B meet simultaneously; in addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
At present, with the development of display screen technology, more and more display screens are applied in more and more scenes, such as city construction, advertising, concerts and the like.
One of common display screen mounting methods is hoist and mount, but current lifting device is fixed, in the installation, need adjustment installation angle many times in order to make the display screen installation target in place, causes the installation difficulty.
In view of this, the utility model provides a rotatory hoist and mount subassembly.
Referring to fig. 1 to 3, in the embodiment of the present invention, the rotating hoisting assembly includes a hoisting body 100, a rotating fixing member 200, a clamping member 300 and a hook 400. Rotatory hoist and mount subassembly is used for the installation of display screen, if can install the display screen to the wall on, or hang to the support frame etc.. Of course, the rotating hoisting assembly can also be used for hoisting other equipment or materials, such as steel plates, cement and the like.
The hoisting body 100 comprises a mounting arm 110, wherein the mounting arm 110 extends to form an arc shape and is provided with an open slot 111, an abutting plate 120 is arranged in the open slot 111, one end of the abutting plate 120 is connected with the bottom wall of the open slot 111, the other end of the abutting plate 120 is connected with the upper end of the mounting arm 110, the abutting plate 120 divides the open slot 111 into an upper slot part 112 and a lower slot part 113, and the upper slot part 112 is used for being connected with hoisting fixing equipment; the rotary fixing member 200 is connected to the lower end of the mounting arm 110; one end of the clamping member 300 is connected to the rotary fixing member 200, and the two can rotate relatively; a hook 400 is attached to the end of clip 300 remote from the rotary mount 200.
Specifically, the lifting body 100 includes a mounting arm 110, and the mounting arm 110 extends in an arc shape. In the embodiment shown in the present invention, the mounting arm 110 extends in a "C" shape, i.e., is formed with an open groove 111 having an opening at one side. For convenience of description, a side opposite to the opening of the open groove 111 is defined as a groove bottom wall of the open groove 111, and an upper side wall and a lower side wall are respectively connected to both sides of the groove bottom wall. The hoisting body 100 further comprises an abutting plate 120 arranged in the open slot 111, the abutting plate 120 has a certain length, one end of the abutting plate 120 is connected with the bottom wall of the open slot 111, and the other end of the abutting plate 120 is connected with the upper end of the mounting arm 110, that is, connected with the upper side wall of the mounting arm 110. In an embodiment, the hoist body 100 further comprises a bolt assembly (not shown) comprising a bolt and a nut. An opening is formed at the upper end of the mounting arm 110, a through hole is formed at one end of the bolt, and a through hole is also formed at one end of the abutting plate 120, which is far away from the bottom wall of the opening groove 111. The bolt passes through the opening on the upper end of the mounting arm 110 so that the through-hole on the bolt corresponds to the through-hole on the abutment plate 120, and the screw passes through the through-hole on the abutment plate 120 and the through-hole on the bolt, thereby achieving the connection between the abutment plate 120 and the bolt. The outer peripheral wall of the end of the bolt remote from the abutting plate 120 is provided with an external thread, and the bolt passes through the opening on the upper end of the mounting arm 110 and is exposed from the opening. The nut is fitted over the upper end of the mounting arm 110 with the external thread of the bolt, thereby achieving the connection of the bolt to the mounting arm 110. The abutting plate 120 divides the open slot 111 into an upper part and a lower part, namely an upper slot 112 formed by a part of the slot bottom wall, the upper side wall and the abutting plate 120 and the bolt, and a lower slot 113 formed by a part of the slot bottom wall, the lower side wall and the abutting plate 120. Wherein, the upper groove part 112 is used for connecting with the hoisting fixing equipment. It is understood that the hoisting fixing device herein refers to a device for fixing the rotating hoisting assembly, and may be, for example, a device for hoisting steel pipes.
The rotary fixing member 200 is connected to the lower end of the mounting arm 110, that is, the rotary fixing member 200 is connected to the end of the mounting arm 110 near the lower side wall. In one embodiment, the rotational fastener 200 is fixedly coupled to the mounting arm 110. One end of the clamping member 300 is connected with the rotary fixing member 200 and can relatively rotate under the condition of a force. The end of the clamping member 300 away from the rotating fixing member 200 is further connected with a hook 400, and the hook 400 is used for connecting with a display screen waiting hoisting device or material. So, through setting up holder 300 and the rotatory mounting 200 that can rotate relatively for rotatory hoist and mount subassembly can carry out the rotation of different angles according to needs such as hoist and mount position, installation requirement in hoist and mount work progress, thereby has improved rotatory hoist and mount subassembly's use convenience. Compare in prior art fixed hoist and mount subassembly, the utility model discloses avoided to a certain extent because of the installation angle requirement is higher, the problem of the hoist and mount construction that causes is adjusted many times to the degree of difficulty of hoist and mount construction has been reduced.
The utility model discloses a technical scheme is through setting up relative pivoted holder 300 and rotatory mounting 200 in rotatory hoist and mount subassembly for rotatory hoist and mount subassembly is in the hoist and mount work progress, through the rotation between holder 300 and the rotatory mounting 200, can carry out the adjustment of different angles, thereby has improved rotatory hoist and mount subassembly's use convenience. Compare in prior art fixed hoist and mount subassembly, the utility model discloses avoided to a certain extent because of the installation angle requirement is higher, the problem of the hoist and mount construction that causes is adjusted many times to the degree of difficulty of hoist and mount construction has been reduced.
Further, the clamp 300 is sleeved outside the rotating fixture 200, one of the circumference of the inner wall of the clamp 300 and the circumference of the outer wall of the rotating fixture 200 is provided with a sliding block 210, the other one of the two is provided with a sliding rail 310, and the sliding block 210 is matched with the sliding rail 310, so that the rotating fixture 200 and the clamp 300 rotate relatively. Specifically, in the embodiment shown in the present invention, the cross-sectional shape of the fitting portion between the clamping member 300 and the rotating fixture 200 is circular, and the clamping member 300 is sleeved outside the rotating fixture 200. Along the circular circumference, one of the inner wall of the clamping member 300 and the outer wall of the rotating fixing member 200 is provided with a sliding block 210, the other one of the inner wall and the outer wall is provided with a sliding rail 310, and the sliding block 210 can be matched with the sliding rail 310, so that the sliding block 210 slides along the sliding rail 310, and the rotating fixing member 200 rotates relative to the clamping member 300, thereby realizing the rotation of the rotating hoisting assembly. Therefore, the problem that the lifting construction is repeatedly adjusted due to high requirement on the installation angle is avoided to a certain extent, the lifting assembly can be adjusted at different angles, the use convenience of the rotary lifting assembly is improved, and the difficulty of the lifting construction is reduced.
Further, a sliding block 210 extending along the circumferential direction of the outer wall of the rotary fixing member 200 is provided, a sliding rail 310 extending along the circumferential direction of the inner wall of the clamping member 300 is provided on the inner wall of the rotary fixing member, at least one first locking hole 211 is provided on the sliding block 210, at least one second locking hole 311 is provided on the sliding rail 310, and a connecting pin passes through the first locking hole 211 and the second locking hole 311, so that the rotary fixing member 200 and the clamping member 300 are relatively locked.
Specifically, in the embodiment shown in the present invention, the rotary fixing member 200 is provided with a slider 210, and the clamping member 300 is provided with a slide rail 310. The rotary fixing member 200 includes a connecting portion 220, a rotary body 230, and a slider 210, wherein the connecting portion 220 is used for connecting with the lower end of the mounting arm 110, so as to connect and fix the rotary fixing member 200 with the mounting arm 110. In one embodiment, the connecting portion 220 has a cylindrical shape, but the connecting portion 220 may have other shapes such as a square shape, so long as it can achieve the connection and fixation between the rotation fixing member 200 and the mounting arm 110. The rotating body 230 is located at one end of the connecting portion 220 away from the mounting arm 110, and the rotating body 230 is shaped as a cylinder. In one embodiment, the rotating body 230 and the connecting portion 220 may be cylinders with the same size, thereby facilitating the manufacturing of the rotating fixing member 200. The slider 210 is disposed on the outer circumferential wall of the rotating body 230 and protrudes outward in the radial direction of the rotating body 230. In one embodiment, the slider 210 extends along the outer wall of the rotating cup in the circumferential direction of the rotating body 230 and is connected end to end. Of course, the slider 210 may further include a plurality of sub-sliders 210 arranged at intervals in the circumferential direction of the rotating body 230, and the plurality of sub-sliders 210 are located at the same height in the axial direction of the rotating body 230. In this way, the plurality of sub-sliders 210 can also slide in the slide rails 310 of the clamping member 300, so as to realize the relative rotation between the rotary fixing member 200 and the clamping member 300. In one embodiment, the slider 210 is located at the middle of the axial height of the rotating body 230, i.e. along the axial direction of the rotating body 230, and the slider 210 is located at the middle of the rotating body 230. So, be favorable to the structural stability of rotatory body 230, and then be favorable to the overall structure's of rotatory hoist and mount subassembly stability, be favorable to the security of construction.
The clamping member 300 has a hollow cavity, on the inner wall of which a sliding rail 310 is provided along the circumference, the size of the sliding rail 310 is matched with that of the sliding block 210, so that the sliding block 210 of the rotating fixing member 200 can slide along the sliding rail 310 of the clamping member 300, thereby realizing the relative rotation between the rotating fixing member 200 and the clamping member 300.
At least one first locking hole 211 is formed on the slider 210, and correspondingly, at least one second locking hole 311 is formed on the slide rail 310. The first locking holes 211 and the second locking holes 311 are the same in number, matched in size and opposite in position, so that the first locking holes 211 and the second locking holes 311 can be matched. When the relative rotation between the rotary fixing member 200 and the clamping member 300 is not required, the rotary fixing member 200 and the clamping member 300 are relatively rotated to make the first locking hole 211 and the second locking hole 311 correspond to each other, and then a connecting pin (not shown) is used to pass through the second locking hole 311 and the first locking hole 211, so that the relative rotation between the rotary fixing member 200 and the clamping member 300 is limited, and the purpose of locking the rotary fixing member 200 and the clamping member 300 is achieved. In an embodiment, the slider 210 is provided with first locking holes 211 at two opposite sides of the circumference thereof, and the slide rail 310 is provided with two second locking holes 311 at corresponding positions, so that the two opposite sides of the rotary fixing member 200 and the clamping member 300 can be locked, thereby further improving the reliability of locking. Of course, the number of the first locking holes 211 and the second locking holes 311 may be three or four, and the like. In one embodiment, the connecting pin is "L" shaped, so that the first locking hole 211 and the second locking hole 311 can be locked, and the locking failure is avoided compared with the "in-line" type connecting pin. Of course, the connecting pin may be shaped like Contraband, and fixed by locking the first locking hole 211 and the second locking hole 311 at one side and abutting the other side against one end surface of the rotating body 230 facing the mounting arm 110.
In this way, by providing the first locking hole 211 on the slider 210 and the second locking hole 311 on the slide rail 310, the purpose of locking the rotary fixing member 200 and the clamping member 300 can be achieved by passing a connecting pin through the first locking hole 211 and the second locking hole 311 without relative rotation between the rotary fixing member 200 and the clamping member 300. Meanwhile, due to the arrangement of the connecting pin, the rotating state and the non-rotating state of the rotating hoisting assembly are switched conveniently, and the use convenience and the convenience of the rotating hoisting assembly are improved.
Further, the rotating fixture 200 and the lifting body 100 are of an integral structure. Specifically, when the rotating hoisting assembly is manufactured, the rotating fixture 200 and the hoisting body 100 are integrated, that is, the connecting portion 220 of the rotating fixture 200 and the mounting arm 110 of the hoisting body 100 are integrated. Thus, the connection stability and the firmness between the rotary fixing piece 200 and the hoisting body 100 are improved, and the overall structural strength of the rotary hoisting assembly is improved. Of course, the rotating fixing member 200 and the hoisting body 100 can be in a split structure and connected in a clamping manner, a welding manner and the like in the later period.
Further, the clamping member 300 comprises a first clamping member 321 and a second clamping member 322, the first clamping member 321 and the second clamping member 322 enclose the clamping member 300, a first connecting side 331 of the first clamping member 321 and the second clamping member 322 is rotatably connected, and a second connecting side 332 of the first clamping member 321 and the second clamping member 322 is detachably connected.
Specifically, in order to facilitate the clamping member 300 to be sleeved outside the rotating fixing member 200, the clamping member 300 is divided into a first clamping member 321 and a second clamping member 322, and the first clamping member 321 and the second clamping member 322 surround to form the clamping member 300. In the solution shown in the figures, the first holder 321 and the second holder 322 are connected with two connection sides between them, the first connection side 331 of which is rotationally connected. The rotary connection between the two can be realized by adopting connecting pieces such as hinges and the like. The second connecting side 332 of the first clamping piece 321 and the second clamping piece 322 is detachably connected, so that the second connecting side 332 is detached, the first clamping piece 321 and the second clamping piece 322 are far away from each other and rotate relative to each other, the clamping piece 300 is opened, the clamping piece 300 is sleeved outside the rotary fixing piece 200, the first clamping piece 321 and the second clamping piece 322 move close to each other and lock the second connecting side 332, the clamping piece 300 is sleeved outside the rotary fixing piece 200, and the clamping piece 300 and the rotary fixing piece 200 are convenient to connect and fix.
Further, the first clamping member 321 and the second clamping member 322 are provided with fixing members 340 on outer walls thereof near the second connecting side 332, the fixing members 340 are provided with fixing holes 341, and the connecting member passes through the fixing holes 341 to connect the first clamping member 321 and the second clamping member 322. Specifically, the first clamping member 321 and the second clamping member 322 are respectively provided with a fixing member 340 on the outer wall close to the second connecting side 332, fixing holes 341 are respectively formed on the two fixing members 340, and the connecting member passes through the two fixing holes 341, so that the first clamping member 321 and the second clamping member 322 are connected together. In one embodiment, the connector is a bolt. In this way, the connector passes through the two fixing holes 341 to realize the detachable connection between the first clamping member 321 and the second clamping member 322, thereby facilitating the connection between the clamping member 300 and the rotary fixing member 200. The shape and size of the fixing member 340 and the fixing hole 341 are not limited herein.
Further, two clamping arms 350 are disposed at an end of the clamping member 300 away from the rotating fixture 200, clamping holes 351 are disposed on the two clamping arms 350, a hanging hole 410 is disposed on the hook 400, and a connecting member passes through the two clamping holes 351 and the hanging hole 410, so that the hook 400 is connected with the two clamping arms 350, and the hook 400 can rotate relative to the two clamping arms 350.
Specifically, the end of the clamp 300 away from the rotary fixture 200 is provided with two clamp arms 350, and the end of the clamp 300 away from the rotary fixture 200 may be provided in an open form, so that the clamp 300 has a cylindrical structure with a certain thickness and two open ends. Of course, the end of the clamping member 300 away from the rotary fixture 200 may be provided in a closed form, that is, the clamping member 300 is a cylindrical structure with a certain thickness and an opening at one end. Clamping holes 351 are formed in the two clamping arms 350, a hanging hole 410 is formed in the hook 400, the hanging hole 410 of the hook 400 corresponds to the clamping holes 351 in the two clamping arms 350, and then a connecting piece penetrates through the two clamping holes 351 and the hanging hole 410, so that the hook 400 is connected with the two clamping arms 350. The distance between the two clamping arms 350 is adapted to the thickness of the hook 400, so that after the hook 400 is connected with the clamping arms 350, the hook 400 can rotate up and down relative to the two clamping arms 350 without causing the hook 400 to move transversely between the two clamping arms 350. The up and down direction refers to the up and down direction of the rotating hoisting assembly. Thus, the connection between the hook 400 and the clamping member 300 is realized, and the assembly of the rotary hoisting assembly is facilitated. The rotation of the hook 400 relative to the two clamping arms 350 facilitates the placement of the device or material to be hoisted on the hook 400 and facilitates the use of the rotating hoisting assembly.
Further, two holding arms 350 are respectively disposed on the first holding member 321 and the second holding member 322. Specifically, in an embodiment, two clamping arms 350 are located on first clamping member 321 and second clamping member 322 respectively, so that one clamping arm 350 is arranged on first clamping member 321 and second clamping member 322, and two clamping arms 350 are arranged oppositely, so that the structural stability of clamping member 300 is facilitated, and the safety and stability of hoisting construction are facilitated.
Further, the mounting arm 110 is provided with an adjusting groove 114 at a bottom wall of the opening groove 111, one end of the abutting plate 120 is mounted to the adjusting groove 114, and the abutting plate 120 can be turned up and down relative to the adjusting groove 114. Specifically, the mounting arm 110 is provided with an adjusting groove 114 at the bottom wall of the opening groove 111, one end of the abutting plate 120 is mounted on the adjusting groove 114, and the adjusting groove 114 has a certain groove length, so that the abutting plate 120 can be turned over to the adjusting groove 114. So for the size of the upper groove part 112 that constitutes between partial groove bottom wall, butt plate 120, upper side wall and the bolt can be adjusted, so, make rotatory hoist and mount subassembly can adapt to hoist and mount fixed equipment of equidimension not, thereby improved rotatory hoist and mount subassembly's application scope.
Further, a safety barrier 420 is provided on the hook 400, and the safety barrier 420 can be opened or closed with respect to the hook 400. Specifically, the hook 400 is provided at the hook groove portion 430 thereof with a safety barrier 420, and one end of the safety barrier 420 is rotatably connected with the hook 400 such that the safety barrier 420 can be opened or closed with respect to the hook 400. In this manner, the safety barrier 420 is opened to expose the hook groove portion 430 of the hook 400, the device or material to be hung is placed on the hook 400, and then the safety barrier 420 is closed. Therefore, the falling-off of equipment or materials to be hoisted in the hoisting process is avoided, and the use safety of the rotary hoisting assembly is improved.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A rotating hoisting assembly, comprising:
the hoisting body comprises a mounting arm, the mounting arm extends to form an arc shape and is provided with an open slot, an abutting plate is arranged in the open slot, one end of the abutting plate is connected with the bottom wall of the open slot, the other end of the abutting plate is connected with the upper end of the mounting arm, the abutting plate divides the open slot into an upper slot part and a lower slot part, and the upper slot part is used for being connected with hoisting fixing equipment;
the rotary fixing piece is connected with the lower end of the mounting arm;
one end of the clamping piece is connected with the rotary fixing piece, and the clamping piece and the rotary fixing piece can rotate relatively; and
and the hook is connected with one end, far away from the rotary fixing piece, of the clamping piece.
2. The rotating hoisting assembly of claim 1, wherein the clamping member is sleeved outside the rotating fixing member, one of the circumferential direction of the inner wall of the clamping member and the circumferential direction of the outer wall of the rotating fixing member is provided with a sliding block, and the other of the circumferential direction of the inner wall of the clamping member and the circumferential direction of the outer wall of the rotating fixing member is provided with a sliding rail, and the sliding block is matched with the sliding rail so that the rotating fixing member and the clamping member can rotate relatively.
3. The rotating hoisting assembly as claimed in claim 2, wherein the outer wall of the rotating fixing member is provided with the sliding block extending along the circumferential direction thereof, the inner wall of the clamping member is provided with the sliding rail extending along the circumferential direction thereof, the sliding block is provided with at least one first locking hole, the sliding rail is provided with at least one second locking hole, and the connecting pin passes through the first locking hole and the second locking hole to lock the rotating fixing member and the clamping member relative to each other.
4. The rotating hoist assembly of claim 1, wherein the rotating fixture is a unitary structure with the hoist body.
5. The rotating hoisting assembly of claim 1, wherein the clamping member comprises a first clamping member and a second clamping member, the first clamping member and the second clamping member enclosing the clamping member, a first connecting side of the first clamping member and a second connecting side of the second clamping member being rotatably connected, and a second connecting side of the first clamping member and the second clamping member being detachably connected.
6. The rotating hoisting assembly as claimed in claim 5, wherein the first clamping member and the second clamping member are provided with fixing members on outer walls thereof near the second connecting side, and fixing holes are provided on both of the fixing members, and a connecting member is passed through both of the fixing holes to connect the first clamping member and the second clamping member.
7. The rotating hoisting assembly as claimed in claim 5, wherein the end of the clamping member away from the rotating fixture is provided with two clamping arms, each of the two clamping arms is provided with a clamping hole, the hook is provided with an engaging hole, and a connecting member passes through the two clamping holes and the engaging hole, so that the hook is connected with the two clamping arms, and the hook can rotate relative to the two clamping arms.
8. The rotating hoist assembly of claim 7, wherein the two clamp arms are disposed on the first clamp and the second clamp, respectively.
9. The rotating hoisting assembly of claim 1, wherein the mounting arm is provided with an adjustment groove at a bottom wall of the open groove, one end of the abutting plate is mounted in the adjustment groove, and the abutting plate can be turned up and down relative to the adjustment groove.
10. The rotating hoisting assembly as claimed in claim 1, wherein the hook is provided with a safety shutter which can be opened or closed with respect to the hook.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222714381.2U CN218664995U (en) | 2022-10-10 | 2022-10-10 | Rotary hoisting assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222714381.2U CN218664995U (en) | 2022-10-10 | 2022-10-10 | Rotary hoisting assembly |
Publications (1)
Publication Number | Publication Date |
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CN218664995U true CN218664995U (en) | 2023-03-21 |
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CN202222714381.2U Active CN218664995U (en) | 2022-10-10 | 2022-10-10 | Rotary hoisting assembly |
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CN (1) | CN218664995U (en) |
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2022
- 2022-10-10 CN CN202222714381.2U patent/CN218664995U/en active Active
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