CN118894481A - Cover handling device - Google Patents
Cover handling device Download PDFInfo
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- CN118894481A CN118894481A CN202411116341.5A CN202411116341A CN118894481A CN 118894481 A CN118894481 A CN 118894481A CN 202411116341 A CN202411116341 A CN 202411116341A CN 118894481 A CN118894481 A CN 118894481A
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- support frame
- pulley
- transverse direction
- connecting rod
- handling device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
- B66F19/005—Lifting devices for manhole covers
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- Engineering & Computer Science (AREA)
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- Structural Engineering (AREA)
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Abstract
The present application provides a cover plate carrying device, comprising: the second support frame and the first support frame are arranged at intervals in the first transverse direction; two hoist mechanism, every hoist mechanism all includes horizontal pole, hoist and mount piece, first connecting rod and second connecting rod, the both ends of horizontal pole are dismantled and movably be connected with first support frame and second support frame respectively, the horizontal pole extends along first transverse direction, hoist and mount piece sets up on the horizontal pole, the first end of first connecting rod and the first end of second connecting rod all articulate with the horizontal pole, the second end of first connecting rod is connected with first support frame position is adjustable, the second end of second connecting rod is connected with second support frame position is adjustable, distance between messenger's first support frame and the second support frame is adjustable, and the distance between two horizontal poles of two hoist mechanism is adjustable. According to the technical scheme provided by the application, the problem of complicated carrying operation and low efficiency of the cable trench cover plate in the related technology can be solved.
Description
Technical Field
The invention relates to the technical field of power grid maintenance, in particular to a cover plate carrying device.
Background
In daily power grid operation and maintenance work, a cable trench cover plate is lifted for comprehensive self-improvement (cable replacement, cable trench moisture removal, cable trench sundries removal and the like) frequently.
In the related art, the cable pit bearing type cover plate is made of reinforced concrete, when the cable pit bearing type cover plate is lifted or covered back, two persons are required to cooperatively use special iron hook tools to hook the cover plate from the hole of the cover plate, and the two persons lift the cover plate forcefully at the same time.
However, because the laminating is inseparable and gap between the adjacent apron remains silt or dust for produce great frictional force between four sides of apron and the adjacent apron lateral wall or cable pit lateral wall, when lifting up or lid back cable pit bearing formula apron, staff's operation is hard and exist the iron hook risk that drops, causes staff's lumbar vertebrae injury or foot to press the injury easily, and need two at least people's operations, complex operation, inefficiency.
Disclosure of Invention
The invention provides a cover plate carrying device which aims to solve the problems of complex carrying operation and low efficiency of cable trench cover plates in the related art.
The invention provides a cover plate carrying device, which comprises: a first support frame; the second support frames are arranged at intervals with the first support frames in the first transverse direction; the two hoisting mechanisms comprise a cross rod, hoisting pieces, a first connecting rod and a second connecting rod, two ends of the cross rod are respectively erected on the first support frame and the second support frame, the two ends of the cross rod are respectively detachably and movably connected with the first support frame and the second support frame, the cross rod extends along a first transverse direction, the hoisting pieces are arranged on the cross rod, the first end of the first connecting rod is hinged with the cross rod, the first end of the second connecting rod is hinged with the cross rod, wherein the second end of the first connecting rod is connected with the first support frame in a position-adjustable manner, the second end of the second connecting rod is connected with the second support frame in a position-adjustable manner, so that the distance between the first support frame and the second support frame is adjustable, and the distance between the two cross rods of the two hoisting mechanisms is adjustable; the walking piece is arranged at the lower end of the first support frame and the lower end of the second support frame.
Further, the first support frame comprises a support beam, the support beam extends along a second transverse direction perpendicular to the first transverse direction, and a plurality of connecting holes are formed in the support beam and are arranged along the second transverse direction; the hoisting mechanism further comprises a connecting column arranged at the second end of the first connecting rod, and the connecting column can selectively extend into one of the plurality of connecting holes and be connected with the supporting beam.
Further, the first connecting rod comprises a rod body and a connecting seat arranged at the first end of the rod body, the first end of the rod body is hinged with the connecting seat, the second end of the rod body is adjustably connected with the first supporting frame in position, the connecting seat is movably arranged on the supporting beam along the second transverse direction, and the connecting column is movably arranged on the connecting seat in a penetrating manner; and/or, the hoisting mechanism further comprises a sliding connecting piece, the sliding connecting piece is movably arranged on the supporting beam along the second transverse direction, and the cross rod is movably arranged on the sliding connecting piece in a penetrating manner along the first transverse direction.
Further, the hoisting mechanism further comprises an adjusting seat and an adjusting column, the adjusting seat is movably arranged on the cross rod along the first transverse direction, the second end of the first connecting rod is hinged with the adjusting seat, the adjusting column is movably arranged on the adjusting seat in a penetrating mode, a plurality of adjusting holes are formed in the cross rod and are arranged along the first transverse direction, and the adjusting column can selectively extend into one of the adjusting holes and is connected with the cross rod; and/or, the first support frame comprises a support beam, a stand column and a fastening piece, wherein the support beam extends along a second transverse direction perpendicular to the first transverse direction, the stand column movably penetrates through the support beam along the vertical direction, and the fastening piece penetrates through the support beam and is in threaded fit with the support beam, and can be abutted against the side wall of the stand column.
Further, the hoist includes: the fixed pulley is rotatably arranged on the cross rod around the axis of the fixed pulley, and the rotation axis of the fixed pulley extends along a third transverse direction; the driving rope is wound on the fixed pulley, and the first end of the driving rope extends downwards; the lifting hook is arranged at the first end of the driving rope, the cover plate carrying device further comprises an operation pulley, the operation pulley is rotatably arranged on the first supporting frame around the axis of the operation pulley, the second end of the driving rope is wound on the operation pulley and connected with the operation pulley, and the rotation axis of the operation pulley extends along the first transverse direction.
Further, the cover plate handling device further includes: the self-locking piece is arranged between the first supporting frame and the operation pulley, the self-locking piece is in a unidirectional locking state and an unlocking state, when the self-locking piece is in the unidirectional locking state, the operation pulley can rotate in one direction to drive the lifting hook to rise, and when the self-locking piece is in the unlocking state, the operation pulley can rotate in two directions to drive the lifting hook to rise and fall.
Further, the self-locking member includes: the inverted gear ring is arranged on one of the first support frame and the operation pulley; and the meshing teeth are arranged on the other one of the first support frame and the operation pulley, and are meshed with the inverted gear ring when the self-locking piece is in a unidirectional locking state, and are separated from the inverted gear ring when the self-locking piece is in an unlocking state.
Further, the radial dimension of the operating pulley is greater than the radial dimension of the fixed pulley; and/or the operation pulley is provided with an operation handle, and the shortest distance between the operation end of the operation handle and the rotation axis of the operation pulley is larger than the radial dimension of the fixed pulley.
Further, the second ends of the driving ropes of the two hoisting pieces are wound on the same operation pulley and are connected with the operation pulley.
Further, the walking piece includes two at least walking wheels and two at least locking pieces, and the lower extreme of first support frame and second support frame all is provided with the walking wheel, and two at least locking pieces and two at least walking wheels one-to-one set up, and the locking piece has restriction walking wheel pivoted stationary state and allows walking wheel pivoted walking state.
By applying the technical scheme of the invention, the cover plate carrying device comprises a first support frame, a second support frame, a travelling part and two hoisting mechanisms, when the cable trench cover plate is carried, the distance between the two cross rods is adjusted by adjusting the connection position of the second end of the first connecting rod and the first support frame and the connection position of the second end of the second connecting rod and the second support frame and enabling the two cross rods to move along the length direction of the first support frame, so that the distance between the two hoisting parts respectively arranged on the two cross rods is suitable for the distance between the two holes on the cable trench cover plate. Simultaneously, when adjusting the hookup location of the second end of first connecting rod and first support frame and the hookup location of second connecting rod and second support frame, first support frame and second support frame can follow the length direction removal of transverse rod to adjust the distance between first support frame and the second support frame, with the cable pit of adaptation different width. After adjusting in place, connect the second end and the first support frame of first connecting rod, connect the second end and the second support frame of second connecting rod, utilize two lifting parts to lift the cable trench cover through the hole, recycle the walking spare, make things convenient for the apron handling device to carry the cable trench cover and remove, and then reduce the transport degree of difficulty of cable trench cover, improve conveying efficiency.
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 specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
fig. 1 shows a schematic structural diagram of a cover plate handling device according to an embodiment of the present invention;
fig. 2 shows a top view of a cover plate handling device provided according to an embodiment of the invention;
fig. 3 shows a front view of a cover plate handling device provided according to an embodiment of the invention;
FIG. 4 illustrates a side view of a cover plate handling device provided in accordance with an embodiment of the present invention;
Fig. 5 shows a schematic structural diagram of a self-locking member according to an embodiment of the present invention.
Wherein the above figures include the following reference numerals:
10. A first support frame; 11. a support beam; 111. a connection hole; 12. a column; 13. a fastener;
20. A second support frame;
30. A hoisting mechanism; 31. a cross bar; 32. hoisting the piece; 321. a fixed pulley; 33. a first link; 331. a rod body; 332. a connecting seat; 34. a second link; 35. a connecting column; 36. a sliding connection; 38. an adjusting column; 39. an operation pulley; 391. an operation handle;
40. A walking member; 50. a handle;
60. a self-locking member; 61. reversing the gear ring; 62. and (5) meshing teeth.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 5, the embodiment of the present invention provides a cover plate carrying device, the cover plate carrying device includes a first support frame 10, a second support frame 20, a travelling member 40 and two hoisting mechanisms 30, the second support frame 20 and the first support frame 10 are arranged at intervals in a first transverse direction, each hoisting mechanism 30 includes a cross bar 31, a hoisting member 32, a first connecting rod 33 and a second connecting rod 34, two ends of the cross bar 31 are respectively erected on the first support frame 10 and the second support frame 20, two ends of the cross bar 31 are respectively detachably and movably connected with the first support frame 10 and the second support frame 20, the cross bar 31 extends along the first transverse direction, the hoisting member 32 is arranged on the cross bar 31, a first end of the first connecting rod 33 is hinged with the cross bar 31, a first end of the second connecting rod 34 is hinged with the cross bar 31, wherein a second end of the first connecting rod 33 is connected with the first support frame 10 in an adjustable position, a second end of the second connecting rod 34 is connected with the second support frame 20 in an adjustable position, so that a distance between the first support frame 10 and the second support frame 20 is adjustable, and two ends of the hoisting mechanisms are respectively arranged at the distance between the two lower ends of the two support frames 30 and the first support frame 20 and the second support frame 20 is provided with an adjustable distance between the first end and the second support frame 30.
The cover plate carrying device provided by the embodiment is applied, the cover plate carrying device comprises a first support frame 10, a second support frame 20, a travelling member 40 and two hoisting mechanisms 30, when carrying a cable trench cover plate, the connecting position of the second end of a first connecting rod 33 and the first support frame 10 and the connecting position of the second end of a second connecting rod 34 and the second support frame 20 are adjusted, and the two cross rods 31 are moved along the length direction of the first support frame 10, so that the distance between the two cross rods 31 is adjusted, and the distance between the two hoisting members 32 respectively arranged on the two cross rods 31 is suitable for the distance between the two holes on the cable trench cover plate. Meanwhile, when the connection position of the second end of the first link 33 and the first support frame 10 and the connection position of the second link 34 and the second support frame 20 are adjusted, the first support frame 10 and the second support frame 20 can move along the length direction of the cross bar 31, so that the distance between the first support frame 10 and the second support frame 20 is adjusted to adapt to cable trenches with different widths. After adjusting in place, connect the second end and the first support frame 10 of first connecting rod 33, connect the second end and the second support frame 20 of second connecting rod 34, utilize two lifting parts 32 to hoist cable trench cover through the hole, recycle running part 40, make things convenient for the apron handling device to carry the cable trench cover and remove, and then reduce the transport degree of difficulty of cable trench cover, improve conveying efficiency.
When the cover plate transporting device is transported, the cross bar 31, the first support frame 10 and the second support frame 20 can be detached for separate transportation, and the cross bar 31, the first support frame 10 and the second support frame 20 can be connected again when in use.
As shown in fig. 1 to 4, the first support frame 10 includes a support beam 11, the support beam 11 extends in a second lateral direction perpendicular to the first lateral direction, a plurality of connection holes 111 aligned in the second lateral direction are provided on the support beam 11, the hoist mechanism 30 further includes a connection post 35 provided at a second end of the first link 33, and the connection post 35 selectively extends into one of the plurality of connection holes 111 and is connected to the support beam 11. When the connection position of the second end of the first link 33 to the first support frame 10 is adjusted, the connection post 35 is selectively inserted into one of the plurality of connection holes 111 and connected to the support beam 11, thereby moving the two rails 31 toward or away from each other.
As shown in fig. 2, the first link 33 includes a rod 331 and a connecting seat 332 disposed at a first end of the rod 331, the first end of the rod 331 is hinged to the connecting seat 332, a second end of the rod 331 is adjustably connected to the first support frame 10, the connecting seat 332 is movably disposed on the support beam 11 along a second transverse direction, and the connecting post 35 movably penetrates the connecting seat 332. With the first link 33 of the above-described structure, since the link 332 is movably provided on the support beam 11 in the second lateral direction, the link post 35 is movably penetrated through the link 332, and when the link post 35 is selectively inserted into one of the plurality of link holes 111, it is convenient to align the link post 35 with the link hole 111.
As shown in fig. 1, the hoisting mechanism 30 further includes a sliding connection 36, the sliding connection 36 is movably disposed on the support beam 11 along the second lateral direction, and the cross bar 31 is movably disposed through the sliding connection 36 along the first lateral direction.
Specifically, the sliding connection 36 includes a bending ring.
As shown in fig. 2, the hoisting mechanism 30 further includes an adjusting seat and an adjusting column 38, the adjusting seat is movably disposed on the cross bar 31 along the first transverse direction, the second end of the first link 33 is hinged with the adjusting seat, the adjusting column 38 is movably disposed through the adjusting seat, the cross bar 31 is provided with a plurality of adjusting holes arranged along the first transverse direction, and the adjusting column 38 selectively extends into one of the plurality of adjusting holes and is connected with the cross bar 31. When the connection position of the second end of the second connecting rod 34 and the second supporting frame 20 is adjusted, the adjusting column 38 can be selectively extended into one of the adjusting holes and connected with the cross rod 31, so that the first supporting frame 10 and the second supporting frame 20 are driven to approach or separate.
Wherein, be provided with along the spout of first lateral extension on the lateral wall of another horizontal pole 31 of orientation of horizontal pole 31, the regulation seat sets up in the spout along first lateral movably, and a plurality of regulation holes all are linked together with the spout, when spliced pole 35 stretches into one of a plurality of connecting holes 111 optionally, utilizes the guide effect of spout to the regulation seat, conveniently aims at spliced pole 35 and connecting hole 111.
Wherein, the spout includes notch section and tank bottom section on its depth direction, and the vertical size of notch section is less than the vertical size of tank bottom section to form the step face between notch section and tank bottom section, be provided with spacing boss on the regulation seat, spacing boss stretches into tank bottom section and can with the spacing cooperation of step face, avoid regulating the seat to deviate from the spout.
As shown in fig. 1 to 4, the first support frame 10 includes a support beam 11, a pillar 12, and a fastener 13, the support beam 11 extends in a second lateral direction perpendicular to the first lateral direction, the pillar 12 is movably disposed through the support beam 11 in the vertical direction, the fastener 13 is disposed through the support beam 11 and is in threaded engagement with the support beam 11, and the fastener 13 is capable of abutting against a side wall of the pillar 12. By adopting the structure, when the height of the supporting beam 11 needs to be adjusted, the fastening piece 13 is unscrewed, then the upright post 12 is moved along the vertical direction until the height of the supporting beam 11 meets the requirement, and then the fastening piece 13 is screwed.
In this embodiment, the first support frame 10 includes two upright posts 12, the two upright posts 12 are respectively disposed at two ends of the support beam 11, and the space between the two upright posts 12 gradually increases in the up-down direction, so as to improve the overall stability of the first support frame 10.
As shown in fig. 1 to 4, the hoist 32 includes a fixed pulley 321, a driving rope and a hook, the fixed pulley 321 is rotatably disposed on the cross bar 31 about its axis, the rotation axis of the fixed pulley 321 extends in the third lateral direction, the driving rope is wound on the fixed pulley 321, a first end of the driving rope extends downward, the hook is disposed at a first end of the driving rope, the deck handling device further includes an operation pulley 39, the operation pulley 39 is rotatably disposed on the first support frame 10 about its axis, a second end of the driving rope is wound on the operation pulley 39 and connected with the operation pulley 39, and the rotation axis of the operation pulley 39 extends in the first lateral direction. In the process of uncovering the cable trench cover plate, the lifting hook is hooked on the hole of the cable trench cover plate, the operating handle is rotated to pull the driving rope, and the fixed pulley 321 converts the horizontal pulling force on the driving rope into the vertical pulling force, so that the lifting hook is pulled up or down to uncover the cable trench cover plate.
In this embodiment, the cover plate handling device further includes a self-locking member 60, the self-locking member 60 is disposed between the first supporting frame 10 and the operating pulley 39, the self-locking member 60 has a unidirectional locking state and an unlocking state, when the self-locking member 60 is in the unidirectional locking state, the operating pulley 39 can rotate in a unidirectional manner to drive the lifting hook to lift, and when the self-locking member 60 is in the unlocking state, the operating pulley 39 can rotate in a bidirectional manner to drive the lifting hook to lift. By adopting the self-locking piece 60, the self-locking piece 60 is switched between the unidirectional locking state and the unlocking state, when the cover plate needs to be hovered, the self-locking piece 60 is switched to the unidirectional locking state, and at the moment, the operating pulley 39 can be rotated unidirectionally to drive the cover plate to ascend, and meanwhile, the operating pulley 39 is prevented from rotating reversely under the gravity action of the cover plate.
In the present embodiment, the self-locking member 60 includes the inverted tooth ring 61 and the engagement tooth 62, the inverted tooth ring 61 is provided on one of the first support frame 10 and the operating pulley 39, the engagement tooth 62 is provided on the other of the first support frame 10 and the operating pulley 39, the engagement tooth 62 and the inverted tooth ring 61 are engaged when the self-locking member 60 is in the one-way locking state, and the engagement tooth 62 and the inverted tooth ring 61 are separated when the self-locking member 60 is in the unlocking state.
In the present embodiment, the radial dimension of the operating pulley 39 is larger than the radial dimension of the fixed pulley 321. With the above radial dimension ratio, labor saving is achieved when the user rotates the operation pulley 39.
In the present embodiment, the operation handle 391 is provided on the operation pulley 39, and the shortest distance between the operation end of the operation handle 391 and the rotation axis of the operation pulley 39 is larger than the radial dimension of the fixed pulley 321. By adopting the above-described handle 391 and radial dimension ratio, labor saving is achieved when the user rotates the operation pulley 39 through the handle 391.
In this embodiment, the second ends of the driving ropes of the two hoisting members 32 are wound around the same operating pulley 39 and connected to the operating pulley 39. With the above structure, a worker can drive the two hoisting members 32 to hoist the cover plate by only operating one operation pulley 39, thereby simplifying the operation.
In this embodiment, the walking member 40 includes at least two walking wheels and at least two locking members, the walking wheels are disposed at the lower ends of the first support frame 10 and the second support frame 20, the at least two locking members are disposed in one-to-one correspondence with the at least two walking wheels, and the locking members have a stationary state for limiting the rotation of the walking wheels and a walking state for allowing the rotation of the walking wheels. After the cover plate is lifted by the lifting structure, the universal wheels arranged at the lower ends of the first support frame 10 and the second support frame 20 are utilized to realize labor-saving conveying of the cable trench cover plate in any direction, and the locking piece is switched to a static state after the cable trench cover plate is in place, so that the cover plate is prevented from sliding off, and the locking piece is switched to a walking state when the cable trench cover plate needs to be conveyed.
As shown in fig. 1 to 4, the deck handling apparatus further includes a handle 50 provided on the second support frame 20.
In addition to the above, when the cable trench cover is covered, the last cover is difficult to align when the last cover is assembled again due to the compact arrangement between the adjacent covers, and the last cover can be covered only by pressing or adjusting the positions of the adjacent covers, which is time-consuming and labor-consuming. Four side surfaces of the cable trench cover plates are all inclined planes which gradually incline towards the center of the cover plates from top to bottom, so that the original surface contact between the adjacent cover plates is changed into top line contact, the friction resistance between the adjacent cover plates is reduced, the acting force required for uncovering the cable trench cover plates is reduced, the cable trench cover plates are uncovered quickly, the work efficiency, the man-machine efficiency and the safety of uncovering the cable trench cover plates are effectively improved, certain space margin is reserved between the adjacent cover plates, between the cover plates and the side walls of the cable trench, and the cable trench cover plates can be quickly positioned even if the cover plates are slightly misplaced when the cover plates are put down, so that the cable trench cover plates are stably put down.
Besides, the rolling wheels are embedded in the side wall, facing the inner wall of the cable pit, of the cover plate, and friction resistance between the cover plate and the side wall of the cable pit is reduced in a rolling movement mode.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present invention, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present invention; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present invention.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A cover plate handling device, characterized in that the cover plate handling device comprises:
a first support (10);
the second supporting frame (20) is arranged at intervals with the first supporting frame (10) in the first transverse direction;
The two lifting mechanisms (30), each lifting mechanism (30) comprises a cross rod (31), a lifting piece (32), a first connecting rod (33) and a second connecting rod (34), two ends of the cross rod (31) are respectively erected on the first support frame (10) and the second support frame (20), two ends of the cross rod (31) are respectively detachably and movably connected with the first support frame (10) and the second support frame (20), the cross rod (31) extends along the first transverse direction, the lifting piece (32) is arranged on the cross rod (31), the first end of the first connecting rod (33) is hinged with the cross rod (31), the first end of the second connecting rod (34) is hinged with the cross rod (31), the second end of the first connecting rod (33) is adjustably connected with the first support frame (10) in position, and the second end of the second connecting rod (34) is adjustably connected with the second support frame (20) in position, so that the distance between the first support frame (10) and the second support frame (20) can be adjusted;
the walking piece (40) is arranged at the lower end of the first supporting frame (10) and the lower end of the second supporting frame (20).
2. The deck handling device of claim 1, wherein,
The first support frame (10) comprises a support beam (11), the support beam (11) extends along a second transverse direction perpendicular to the first transverse direction, and a plurality of connecting holes (111) arranged along the second transverse direction are formed in the support beam (11);
The hoisting mechanism (30) further comprises a connecting column (35), the connecting column (35) is arranged at the second end of the first connecting rod (33), and the connecting column (35) can be selectively extended into one of the connecting holes (111) and connected with the supporting beam (11).
3. The deck handling device of claim 2, wherein,
The first connecting rod (33) comprises a rod body (331) and a connecting seat (332) arranged at a first end of the rod body (331), the first end of the rod body (331) is hinged with the connecting seat (332), a second end of the rod body (331) is adjustably connected with the first supporting frame (10) in position, the connecting seat (332) is movably arranged on the supporting beam (11) along the second transverse direction, and the connecting column (35) is movably arranged on the connecting seat (332) in a penetrating mode; and/or the number of the groups of groups,
The hoisting mechanism (30) further comprises a sliding connecting piece (36), the sliding connecting piece (36) is movably arranged on the supporting beam (11) along the second transverse direction, and the cross rod (31) movably penetrates through the sliding connecting piece (36) along the first transverse direction.
4. The deck handling device of claim 1, wherein,
The hoisting mechanism (30) further comprises an adjusting seat and an adjusting column (38), the adjusting seat is movably arranged on the cross rod (31) along the first transverse direction, the second end of the first connecting rod (33) is hinged with the adjusting seat, the adjusting column (38) is movably arranged on the adjusting seat in a penetrating mode, a plurality of adjusting holes which are arranged along the first transverse direction are formed in the cross rod (31), and the adjusting column (38) can selectively extend into one of the plurality of adjusting holes and is connected with the cross rod (31); and/or the number of the groups of groups,
The first support frame (10) comprises a support beam (11), an upright post (12) and a fastener (13), wherein the support beam (11) extends along a second transverse direction perpendicular to the first transverse direction, the upright post (12) movably penetrates through the support beam (11) along the vertical direction, the fastener (13) penetrates through the support beam (11) and is in threaded fit with the support beam (11), and the fastener (13) can be abutted to the side wall of the upright post (12).
5. The lid handling device according to claim 1, wherein the lifting element (32) comprises:
a fixed pulley (321) rotatably provided on the cross bar (31) about an axis thereof, the rotation axis of the fixed pulley (321) extending in a third lateral direction;
The driving rope is wound on the fixed pulley (321), and the first end of the driving rope extends downwards;
The lifting hook is arranged at the first end of the transmission rope, the cover plate carrying device further comprises an operation pulley (39), the operation pulley (39) is rotatably arranged on the first supporting frame (10) around the axis of the operation pulley, the second end of the transmission rope is wound on the operation pulley (39) and connected with the operation pulley (39), and the rotation axis of the operation pulley (39) extends along the first transverse direction.
6. The deck handling device of claim 5, the cover plate carrying device is characterized by further comprising:
The self-locking piece (60) is arranged between the first supporting frame (10) and the operation pulley (39), the self-locking piece (60) is in a unidirectional locking state and an unlocking state, when the self-locking piece (60) is in the unidirectional locking state, the operation pulley (39) can rotate in a unidirectional mode to drive the lifting hook to ascend, and when the self-locking piece (60) is in the unlocking state, the operation pulley (39) can rotate in a bidirectional mode to drive the lifting hook to ascend and descend.
7. The lid handling device of claim 6, wherein the self-locking member (60) comprises:
an inverted gear ring (61) provided on one of the first support frame (10) and the operation pulley (39);
And the meshing teeth (62) are arranged on the other one of the first support frame (10) and the operation pulley (39), when the self-locking piece (60) is in the unidirectional locking state, the meshing teeth (62) are meshed with the inverted gear ring (61), and when the self-locking piece (60) is in the unlocking state, the meshing teeth (62) are separated from the inverted gear ring (61).
8. The deck handling device of claim 5, wherein,
The radial dimension of the operating pulley (39) is greater than the radial dimension of the fixed pulley (321); and/or the number of the groups of groups,
An operation handle (391) is arranged on the operation pulley (39), and the shortest distance between the operation end of the operation handle (391) and the rotation axis of the operation pulley (39) is larger than the radial dimension of the fixed pulley (321).
9. The deck handling device according to claim 5, characterized in that the second ends of the driving ropes of both lifting elements (32) are wound around the same operating pulley (39) and are connected to the operating pulley (39).
10. The cover plate handling device according to claim 1, wherein the traveling member (40) includes at least two traveling wheels and at least two locking members, the traveling wheels are provided at lower ends of the first support frame (10) and the second support frame (20), the at least two locking members are provided in one-to-one correspondence with the at least two traveling wheels, and the locking members have a stationary state in which the traveling wheels are restricted from rotating and a traveling state in which the traveling wheels are allowed to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411116341.5A CN118894481A (en) | 2024-08-14 | 2024-08-14 | Cover handling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411116341.5A CN118894481A (en) | 2024-08-14 | 2024-08-14 | Cover handling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118894481A true CN118894481A (en) | 2024-11-05 |
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ID=93269436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411116341.5A Pending CN118894481A (en) | 2024-08-14 | 2024-08-14 | Cover handling device |
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| Country | Link |
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| CN (1) | CN118894481A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119118026A (en) * | 2024-11-13 | 2024-12-13 | 三峡新能源四子王旗有限公司 | Cable cover plate moving device |
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| US20020070376A1 (en) * | 2000-10-13 | 2002-06-13 | Jan Vetesnik | Hoist with shock absorbing device for the load |
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