CN119261970A - A support mechanism and rope gripper for an endless rope - Google Patents
A support mechanism and rope gripper for an endless rope Download PDFInfo
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- CN119261970A CN119261970A CN202411825615.8A CN202411825615A CN119261970A CN 119261970 A CN119261970 A CN 119261970A CN 202411825615 A CN202411825615 A CN 202411825615A CN 119261970 A CN119261970 A CN 119261970A
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- 230000009471 action Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000007665 sagging Methods 0.000 abstract description 3
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- 230000002265 prevention Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
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Abstract
本发明公开了一种用于无极绳的支撑机构以及抱索器，涉及无极绳传动技术领域，包括前摆动开合支撑轮组件、后闭合支撑轮组件以及运行轨道焊接组件；前摆动开合支撑轮组件、后闭合支撑轮组件分别固定设置在运行轨道焊接组件两侧；无极绳依次贯穿前摆动开合支撑轮组件中心以及后闭合支撑轮组件中心，形成闭环；前摆动开合支撑轮组件以及后闭合支撑轮组件均用于支撑无极绳。本发明能解决无极绳由于自重而下垂的问题，同时，在抱索器通过前摆动开合支撑轮组件时，抱索器会自动顶开前摆动开合支撑轮组件，从而顺利通过，待抱索器通过后，前摆动开合支撑轮组自动复位，继续支撑无极绳，而后闭合支撑轮组件在无极绳运行中始终支撑着无极绳。
The present invention discloses a support mechanism and a rope gripper for an endless rope, and relates to the technical field of endless rope transmission, including a front swing opening and closing support wheel assembly, a rear closing support wheel assembly, and a running track welding assembly; the front swing opening and closing support wheel assembly and the rear closing support wheel assembly are respectively fixedly arranged on both sides of the running track welding assembly; the endless rope passes through the center of the front swing opening and closing support wheel assembly and the center of the rear closing support wheel assembly in sequence to form a closed loop; the front swing opening and closing support wheel assembly and the rear closing support wheel assembly are both used to support the endless rope. The present invention can solve the problem of the endless rope sagging due to its own weight. At the same time, when the rope gripper passes through the front swing opening and closing support wheel assembly, the rope gripper will automatically push open the front swing opening and closing support wheel assembly, so that it can pass smoothly. After the rope gripper passes, the front swing opening and closing support wheel assembly will automatically reset to continue to support the endless rope, and the rear closing support wheel assembly will always support the endless rope during the operation of the endless rope.
Description
Technical Field
The invention relates to the technical field of endless rope transmission, in particular to a supporting mechanism for an endless rope and a rope clip.
Background
Endless rope transportation is a continuous transportation mode of using a steel wire rope which is sealed into a ring shape to pull a mine car to transport materials, wherein one end of a transportation roadway is provided with a driving wheel, the other end of the transportation roadway is provided with a tail wheel, the steel wire rope bypasses the driving wheel and the tail wheel to be connected into a circulating endless traction group, and a motor drives the driving wheel to rotate, so that the steel wire rope is driven to move continuously by friction force, and the transportation of the materials is realized.
In long-distance endless rope transmission, even if the endless rope is in a tensioning state, the endless rope still sags due to dead weight, and the sagging of the endless rope influences the uniformity and timeliness of power transmission of the endless rope on one hand, and on the other hand, the sagging endless rope also influences the normal operation of a load fixed on a steel wire rope.
Accordingly, there is a need for a support mechanism for endless ropes and a rope clip.
Disclosure of Invention
In view of the above, the present invention provides a supporting mechanism for endless ropes and a rope clip, so as to solve the problems set forth in the above background art, and specifically discloses the following:
A supporting mechanism for an endless rope comprises a front swinging opening and closing supporting wheel assembly, a rear closing supporting wheel assembly and a running track welding assembly;
The front swing opening and closing supporting wheel assembly and the rear closing supporting wheel assembly are respectively and fixedly arranged on two sides of the running track welding assembly;
The endless rope sequentially penetrates through the center of the front swing opening and closing support wheel assembly and the center of the rear closing support wheel assembly to form a closed loop;
The front swinging opening and closing supporting wheel assembly and the rear closing supporting wheel assembly are used for supporting the endless rope.
Further, the front swing opening and closing support wheel assembly comprises two front swing support wheel groups, a back plate, a lower seat plate, a lower swing support wheel rotating shaft, an upper seat plate and an upper swing support wheel rotating shaft;
The lower swing supporting wheel rotating shaft is fixedly arranged on the lower seat plate, one front swing supporting wheel set mounting end is sleeved on the lower swing supporting wheel rotating shaft, a first lower swing torsion spring and a second lower swing torsion spring which are arranged in a central symmetry mode are sleeved on the lower swing supporting wheel rotating shaft, the first lower swing torsion spring and the second lower swing torsion spring are both positioned at the inner side of the front swing supporting wheel set mounting end, one end of the first lower swing torsion spring is connected with the lower swing supporting wheel set rotating shaft, the other end of the first lower swing torsion spring is connected with the front swing supporting wheel set, one end of the second lower swing torsion spring is connected with the lower swing supporting wheel set rotating shaft, and the other end of the second lower swing torsion spring is connected with the front swing supporting wheel set;
The upper swing supporting wheel rotating shafts are fixedly arranged on the upper seat plates, one front swing supporting wheel set mounting end is sleeved on the upper swing supporting wheel rotating shafts, first upper swing torsion springs and second upper swing torsion springs which are arranged in a central symmetry mode are sleeved on the upper swing supporting wheel rotating shafts, the first upper swing torsion springs and the second upper swing torsion springs are located on the inner sides of the front swing supporting wheel set mounting ends, one ends of the first upper swing torsion springs are connected with the upper swing supporting wheel sets through rotating shafts, the other ends of the first upper swing torsion springs are connected with the front swing supporting wheel sets, one ends of the second upper swing torsion springs are connected with the upper swing supporting wheel sets through rotating shafts, the other ends of the second upper swing torsion springs are connected with the front swing supporting wheel sets, the outer sides of the upper seat plates are fixedly arranged above one sides of the back plates through first locking screws, and one sides of the back plates, which are far away from the upper seat plates, are fixedly arranged on one sides of the running track welding assemblies through bolts;
When the front swing supporting wheel set positioned below is in a vertical state, the first lower swing torsion spring and the second lower swing torsion spring are in a precompressed state, and when the front swing supporting wheel set positioned above is in a vertical state, the first upper swing torsion spring and the second upper swing torsion spring are in a precompressed state;
The upper front swinging support wheel set and the lower front swinging support wheel set are in a vertical state under the action of no external force, and the support ends of the upper front swinging support wheel set and the lower front swinging support wheel set are tangent and closed for supporting the endless ropes.
Further, a lower spacing ring is sleeved on the rotating shaft of the lower swing supporting wheel, and the lower spacing ring is positioned at the outer side of the mounting end of the front swing supporting wheel set and used for limiting the left-right movement of the front swing supporting wheel set;
the upper swing supporting wheel rotating shaft is also sleeved with an upper spacing ring, and the upper spacing ring is positioned at the outer side of the front swing supporting wheel set mounting end and used for limiting the front swing supporting wheel set to move left and right.
Further, the front swing supporting wheel set comprises a supporting wheel frame, a first inner hexagonal countersunk head screw, a front countersunk head gasket, a front supporting wheel body and a front supporting wheel shaft;
The mounting end of the support wheel frame is provided with a flat round hole, the lower swing support wheel rotating shaft and the upper swing support wheel rotating shaft are respectively provided with a flat surface structure, and the flat round hole is matched with the flat surface structures;
The first inner hexagon countersunk head screw locks and installs the front supporting wheel shaft at the supporting end of the supporting wheel frame through the front countersunk head gasket, the front supporting wheel body is sleeved on the front supporting wheel shaft, a front self-lubricating shaft bushing is arranged at the joint of the front supporting wheel body and the front supporting wheel shaft, and the upper and lower front supporting wheel bodies are tangentially closed and used for supporting endless ropes;
The front support wheel shaft is also sleeved with a front spacer, and the front spacer is positioned on the outer side of the front support wheel body.
Further, the back closed support wheel assembly comprises a back seat plate, an inner hexagonal threaded pin shaft, a back lower front swing support wheel set and a back upper support wheel set, the back seat plate is welded to the side below the front swing open-close support wheel assembly, the inner hexagonal threaded pin shaft is fixedly arranged on the back seat plate, a back lower front swing support wheel set mounting end is sleeved on the inner hexagonal threaded pin shaft, the back lower front swing support wheel set is further provided with a fixed end, the fixed end is detachably arranged on the side of the front swing open-close support wheel assembly, which is far away from the front swing open-close support wheel assembly, the back upper support wheel set is fixedly arranged on the side above the front swing open-close support wheel assembly, and the back lower front swing support wheel set support end is tangential and closed with the back upper support wheel set support end for supporting the endless rope.
Further, the rear lower front swinging support wheel set comprises a rear lower swinging support wheel seat, a second inner hexagonal countersunk head screw, a rear lower countersunk head gasket, a rear lower support wheel body and a rear lower support wheel shaft;
The rear lower swinging support wheel seat mounting end is provided with a through hole matched with the inner hexagonal threaded pin shaft, the second inner hexagonal countersunk head screw locks and mounts the rear lower support wheel shaft on the rear lower swinging support wheel seat support end through the rear lower countersunk head gasket, the rear lower support wheel body is sleeved on the rear lower support wheel shaft, and a rear lower self-lubricating shaft bushing is arranged at the joint of the rear lower support wheel body and the rear lower support wheel shaft;
A fixed arm is fixedly arranged on one side of the rear lower swinging support wheel seat, and the fixed arm is detachably arranged on one side of the running track welding assembly, which is far away from the front swinging opening and closing support wheel assembly, through a third inner hexagonal screw;
The rear lower support wheel shaft is also sleeved with a rear lower spacer, and the rear lower spacer is positioned on the outer side of the rear lower support wheel body.
Further, the rear upper supporting wheel set comprises a rear upper supporting wheel seat, a rear upper supporting wheel shaft, a rear upper supporting wheel body, a rear upper countersunk head gasket and a third inner hexagonal countersunk head screw;
the rear upper supporting wheel seat mounting end is fixedly mounted above one side, far away from the front swinging opening and closing supporting wheel assembly, of the running rail welding assembly through a fourth inner hexagonal countersunk head screw;
The third inner hexagon countersunk head screw locks and installs the rear upper supporting wheel shaft at the supporting end of the rear upper supporting wheel seat through the rear upper countersunk head gasket, the rear upper supporting wheel body is sleeved on the rear upper supporting wheel shaft, and a rear upper self-lubricating shaft bushing is arranged at the joint of the rear upper supporting wheel body and the rear upper supporting wheel shaft;
a rear upper spacer is sleeved on the rear upper supporting wheel shaft, and the rear upper spacer is positioned at the outer side of the rear upper supporting wheel body;
the rear lower support wheel body is tangential and closed with the rear upper support wheel body and is used for supporting the endless rope.
The rope clip for the endless rope is matched with the supporting mechanism for the endless rope, and comprises a fixing piece, a sliding piece, a guide pin, a first cover plate and a second cover plate, wherein positioning holes are formed in two ends of one side of the sliding piece, positioning protruding blocks are arranged in the middle positions of the two ends of the bottom of one side of the fixing piece, first semicircular holes are formed in the two ends of the bottom of one side of the fixing piece, grooves are formed in the middle positions of the two ends of the bottom of one side of the fixing piece, the first cover plate is fixedly installed on the two ends of the bottom of one side of the fixing piece through second inner hexagonal screws, second semicircular holes are formed in the top of the first cover plate, the first semicircular holes and the second semicircular holes are spliced to form guide holes, one end of the guide pin is welded in the positioning holes, the other end of the guide pin is inserted into the guide holes, the second cover plate is fixedly installed in the middle position of the bottom of one side of the fixing piece through the first inner hexagonal screws, and forms a sliding fit groove with the grooves, and the sliding fit groove is matched with the positioning protruding blocks;
the fixing piece is fixedly arranged on the guide mounting device through a fourth inner hexagon screw, one side of the positioning lug is rotationally connected with a holding bolt, one end of the holding bolt, which is far away from the positioning lug, penetrates through the guide mounting device and extends outwards, the holding bolt is in threaded connection with the guide mounting device, a first clamping surface is arranged at the bottom of one side, which is far away from the guide mounting device, of the fixing piece, a second clamping surface is arranged at one side, which is far away from the positioning lug, of the sliding piece, and the first clamping surface is matched with the second clamping surface and is used for compressing an endless rope.
Further, the two ends of the fixing piece and the sliding piece are symmetrical wedge structures and are used for driving the front swing opening and closing supporting wheel assembly to open.
The invention has the beneficial effects that:
The front swinging opening and closing supporting wheel assembly and the rear closing supporting wheel assembly are both used for supporting the endless rope, so that the problem that the endless rope sags due to dead weight can be solved, meanwhile, when the rope clip passes through the front swinging opening and closing supporting wheel assembly, the rope clip can automatically jack the front swinging opening and closing supporting wheel assembly, so that the rope clip passes smoothly, after the rope clip passes through, the front swinging opening and closing supporting wheel assembly automatically resets, the endless rope is continuously supported, and the endless rope is continuously supported by the rear closing supporting wheel assembly in the running process of the endless rope;
According to the invention, one side of the backboard, which is far away from the upper seat plate, is fixedly arranged on one side of the operation track welding assembly through a bolt, the fixing arm of the rear lower swing supporting wheel seat is detachably arranged on one side of the operation track welding assembly, which is far away from the front swing opening and closing supporting wheel assembly through a third inner hexagonal screw, when a single section of operation track is damaged and needs to be replaced, the front swing supporting wheel set is broken to the lowest point, the endless rope positioned between the front swing supporting wheel sets can be separated, the third inner hexagonal screw is detached, the rear lower swing supporting wheel set is broken to the lowest point, and the endless rope positioned between the rear lower swing supporting wheel set and the rear upper supporting wheel set can be separated, so that the whole traction endless rope does not need to be removed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a supporting mechanism for endless ropes and a rope clip according to the present invention.
Fig. 2 is a first perspective view of the front swing opening and closing support wheel assembly of the present invention.
Fig. 3 is a second perspective view of the front swing opening and closing support wheel assembly of the present invention.
Fig. 4 is a schematic view of the internal structure of the front swing opening and closing supporting wheel assembly in the present invention.
Fig. 5 is a schematic connection diagram of the first lower swing torsion spring, the second lower swing torsion spring and the lower swing supporting wheel spindle in the present invention.
Fig. 6 is a schematic diagram showing connection between the rotating shaft of the lower swing supporting wheel and the lower seat plate in the present invention.
Fig. 7 is a schematic connection diagram of the first upper swing torsion spring, the second upper swing torsion spring and the upper swing supporting wheel rotating shaft in the present invention.
FIG. 8 is a schematic diagram showing the connection of the upper swing supporting wheel shaft and the upper seat plate in the present invention.
Fig. 9 is a side view of the front swing support wheelset of the present invention.
Fig. 10 is a cross-sectional view of A-A in fig. 9.
FIG. 11 is a schematic view of the rear closure support wheel assembly of the present invention.
Fig. 12 is a side view of a rear lower front swing support wheelset of the present invention.
Fig. 13 is a cross-sectional view of B-B of fig. 12.
Fig. 14 is a side view of the rear upper support wheelset of the present invention.
Fig. 15 is a cross-sectional view of C-C of fig. 14.
Fig. 16 is a first perspective view of the rope clip of the present invention.
Fig. 17 is a second perspective view of the rope clip of the present invention.
Fig. 18 is a first perspective view of a slider according to the present invention.
Fig. 19 is a second perspective view of the slider of the present invention.
Fig. 20 is a first perspective view of the fastener of the present invention.
Fig. 21 is a second perspective view of the fastener of the present invention.
Fig. 22 is a schematic diagram of the connection of the rope clip and the guide mount according to the present invention.
Fig. 23 is a first perspective view of the engagement of the rope clip with the front swing opening and closing support wheel assembly of the present invention.
Fig. 24 is a second perspective view of the engagement of the rope clip with the front swing opening and closing support wheel assembly of the present invention.
Wherein, in the figure:
1-a front swing opening and closing supporting wheel assembly; 11-a first lower swing torsion spring; 12-a second lower swing torsion spring; 13-lower seat plate, 14-front swing support wheel set, 141-support wheel carrier, 142-front countersunk head gasket, 143-first inner hexagonal countersunk head screw, 144-front spacer, 145-front support wheel body, 146-front self-lubricating shaft bushing, 147-front support wheel shaft, 15-upper seat plate, 16-first upper swing torsion spring, 17-second upper swing torsion spring, 18-back plate, 19-first locking screw, 20-lower swing support wheel rotating shaft, 21-lower spacer ring, 22-upper spacer ring, 23-upper swing support wheel rotating shaft, 2-guide mount, 3-tightening bolt, 41-fixing member, 411-first semicircular hole, 412-first clamping surface, 413-sliding fit groove, 42-sliding member, 421-positioning hole, 422-second clamping surface, 43-guide pin, 44-first cover plate, 45-second cover plate, 46-first inner hexagonal screw, 47-second inner hexagonal screw, 5-electrodeless rope, 6-running track welding component, 7-rear closure wheel component, 71-rear support wheel seat plate, 71-lower hexagonal screw, 41-fixing member, 411-first semicircular hole, 412-first clamping surface, 413-sliding fit groove, 42-sliding support seat plate, 42-sliding member, 421-positioning hole, 422-second positioning hole, 43-sliding bearing seat plate, 47-second positioning hole, 47-inner hexagonal bolt, 422-inner hexagonal seat plate, and 3-lower sliding bearing seat plate; 751-a rear upper supporting wheel seat, 752-a rear upper supporting wheel shaft, 753-a rear upper spacer, 754-a rear upper self-lubricating shaft bushing, 755-a rear upper supporting wheel body, 756-a rear upper countersunk washer, 757-a third inner hexagon countersunk head screw, 76-a fourth inner hexagon countersunk head screw and 8-a fourth inner hexagon screw.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. 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.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, they may be fixedly connected, detachably connected, or of unitary construction, they may be mechanically or electrically connected, they may be directly connected, or they may be indirectly connected through intermediaries, or they may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-24, the invention discloses a supporting mechanism for an endless rope, which comprises a front swinging opening and closing supporting wheel assembly 1, a rear closing supporting wheel assembly 7 and a running track welding assembly 6;
The front swing opening and closing supporting wheel assembly 1 and the rear closing supporting wheel assembly 7 are respectively and fixedly arranged on two sides of the running track welding assembly 6;
the endless rope 5 sequentially penetrates through the center of the front swing opening and closing supporting wheel assembly 1 and the center of the rear closing supporting wheel assembly 7 to form a closed loop;
the front swing opening and closing supporting wheel assembly 1 and the rear closing supporting wheel assembly 7 are used for supporting the endless rope 5.
In the embodiment, the welding components 6 of the running track are arranged at intervals on the running track, and the front swinging opening and closing supporting wheel component 1 and the rear closing supporting wheel component 7 are respectively arranged in front and back to support the endless rope 5, so that the problem that the endless rope 5 sags due to dead weight can be solved.
The front swing opening and closing supporting wheel assembly 1 comprises two front swing supporting wheel groups 14, a backboard 18, a lower seat plate 13, a lower swing supporting wheel rotating shaft 20, an upper seat plate 15 and an upper swing supporting wheel rotating shaft 23;
The lower swing supporting wheel rotating shaft 20 is fixedly arranged on the lower seat plate 13, the installation end of one front swing supporting wheel set 14 is sleeved on the lower swing supporting wheel rotating shaft 20, the lower swing supporting wheel rotating shaft 20 is also sleeved with a first lower swing torsion spring 11 and a second lower swing torsion spring 12 which are arranged in a central symmetry mode, the first lower swing torsion spring 11 and the second lower swing torsion spring 12 are respectively positioned at the inner side of the installation end of the front swing supporting wheel set 14, one end of the first lower swing torsion spring 11 is connected with the lower swing supporting wheel rotating shaft 20, the other end of the first lower swing torsion spring 11 is connected with the front swing supporting wheel set 14, one end of the second lower swing torsion spring 12 is connected with the lower swing supporting wheel rotating shaft 20, the other end of the second lower swing torsion spring 12 is connected with the front swing supporting wheel set 14, and the outer side of the lower seat plate 13 is fixedly arranged below one side of the back plate 18 through a first locking screw 19;
The upper swing supporting wheel rotating shaft 23 is fixedly arranged on the upper seat plate 15, the installation end of one front swing supporting wheel set 14 is sleeved on the upper swing supporting wheel rotating shaft 23, the upper swing supporting wheel rotating shaft 23 is also sleeved with a first upper swing torsion spring 16 and a second upper swing torsion spring 17 which are arranged in a central symmetry mode, the first upper swing torsion spring 16 and the second upper swing torsion spring 17 are respectively positioned at the inner side of the installation end of the front swing supporting wheel set 14, one end of the first upper swing torsion spring 16 is connected with the upper swing supporting wheel rotating shaft 23, the other end of the first upper swing torsion spring 16 is connected with the front swing supporting wheel set 14, one end of the second upper swing torsion spring 17 is connected with the upper swing supporting wheel rotating shaft 23, the other end of the second upper swing torsion spring 17 is connected with the front swing supporting wheel set 14, the outer side of the upper seat plate 15 is fixedly arranged above one side of the back plate 18 through a first locking screw 19, and one side of the back plate 18 away from the upper seat plate 15 is fixedly arranged at one side of the running track welding assembly 6 through bolts;
When the front swing supporting wheel set 14 positioned below is in a vertical state, the first lower swing torsion spring 11 and the second lower swing torsion spring 12 are in a precompressed state, and when the front swing supporting wheel set 14 positioned above is in a vertical state, the first upper swing torsion spring 16 and the second upper swing torsion spring 17 are in a precompressed state;
The upper and lower front swing support wheel sets 14 are in a vertical state under the action of no external force, and the support ends of the upper and lower front swing support wheel sets are tangential and closed for supporting the endless rope 5.
In this embodiment, one of the arms of the first lower swing torsion spring 11 and the second lower swing torsion spring 12 is inserted into a groove of the lower swing supporting wheel shaft 20, the other arm is pressed to the top of the front and rear boss of the lower seat plate 13, respectively, and the first lower swing torsion spring 11 and the second lower swing torsion spring 12 are symmetrically arranged along the center of the lower swing supporting wheel shaft 20, so that the front swing supporting wheel set located below can rotate in the front and rear directions.
One of the arms of the first upper swing torsion spring 16 and the second upper swing torsion spring 17 is inserted into a groove of the upper swing supporting wheel rotating shaft 23, the other arm is respectively pressed to the top of a front boss and a rear boss of the upper seat plate 15, and the first upper swing torsion spring 16 and the second upper swing torsion spring 17 are symmetrically arranged along the center of the upper swing supporting wheel rotating shaft 23, so that the front swing supporting wheel set positioned above can rotate in the front-rear direction.
A lower spacing ring 21 is sleeved on the lower swing supporting wheel rotating shaft 20, and the lower spacing ring 21 is positioned at the outer side of the mounting end of the front swing supporting wheel set 14 and used for limiting the front swing supporting wheel set 14 to move left and right;
The upper swing supporting wheel rotating shaft 23 is also sleeved with an upper spacing ring 22, and the upper spacing ring 22 is positioned outside the mounting end of the front swing supporting wheel set 14 and used for limiting the left-right movement of the front swing supporting wheel set 14.
The front swing support wheel set 14 includes a support wheel frame 141, a first hexagon socket screw 143, a front counter washer 142, a front support wheel body 145, and a front support wheel shaft 147;
the mounting end of the support wheel frame 141 is provided with a flat round hole, the lower swing support wheel rotating shaft 20 and the upper swing support wheel rotating shaft 23 are respectively provided with a flat surface structure, the flat round hole is matched with the flat surface structure, and the radial rotation of the support wheel frame 141 and the lower swing support wheel rotating shaft 20 and the radial rotation of the support wheel frame 141 and the upper swing support wheel rotating shaft 23 are limited.
The first inner hexagon countersunk head screw 143 locks and installs the front supporting wheel shaft 147 at the supporting end of the supporting wheel frame 141 through the front countersunk head gasket 142, the installation mode has the effects of compact structure, simplicity and applicability, the front supporting wheel body 145 is sleeved on the front supporting wheel shaft 147, the front self-lubricating shaft bushing 146 is arranged at the joint of the front supporting wheel body 145 and the front supporting wheel shaft 147, the structure is compact, the rust prevention and the dust prevention effects are achieved, the front supporting wheel body 145 is ensured to flexibly rotate for a long time, the resistance of the electrodeless rope 5 during operation is reduced, the upper front supporting wheel body 145 and the lower front supporting wheel body 145 are tangentially closed and used for supporting the electrodeless rope 5, the front spacing pad 144 is sleeved on the front supporting wheel shaft 147, and the front spacing pad 144 is positioned on the outer side of the front supporting wheel body 145.
The rear closed supporting wheel assembly 7 comprises a rear seat plate 71, an inner hexagonal threaded pin shaft 72, a rear lower swinging supporting wheel set 73 and a rear upper supporting wheel set 75, wherein the rear seat plate 71 is welded below one side of the running rail welding assembly 6, which is far away from the front swinging opening and closing supporting wheel assembly 1, the inner hexagonal threaded pin shaft 72 is fixedly arranged on the rear seat plate 71, the installation end of the rear lower swinging supporting wheel set 73 is sleeved on the inner hexagonal threaded pin shaft 72, the rear lower swinging supporting wheel set 73 is further provided with a fixed end, the fixed end is detachably arranged on one side of the running rail welding assembly 6, which is far away from the front swinging opening and closing supporting wheel assembly 1, the rear upper supporting wheel set 75 is fixedly arranged above one side of the running rail welding assembly 6, which is far away from the front swinging opening and closing supporting wheel assembly 1, and the supporting end of the rear lower swinging supporting wheel set 73 is tangential and the supporting end of the rear upper supporting wheel set 75 for supporting the endless rope 5.
The rear lower swing support wheel group 73 includes a rear lower swing support wheel seat 731, a second inner hexagonal countersunk head screw 732, a rear lower countersunk head washer 733, a rear lower support wheel body 735, and a rear lower support wheel shaft 737;
The installation end of the rear lower swinging support wheel seat 731 is provided with a through hole matched with the inner hexagonal threaded pin shaft 72, the rear lower support wheel shaft 737 is locked and installed at the support end of the rear lower swinging support wheel seat 731 through the rear lower countersunk head gasket 733 by the second inner hexagonal countersunk head screw 732, the installation mode has the effects of compact structure, simplicity and applicability, the rear lower support wheel body 735 is sleeved on the rear lower support wheel shaft 737, and the joint of the rear lower support wheel body 735 and the rear lower support wheel shaft 737 is provided with the rear lower self-lubricating shaft bushing 736, so that the rear lower self-lubricating shaft bushing has the effects of compact structure, rust prevention and dust prevention, and the rear lower support wheel body 735 is ensured to rotate flexibly for a long time, thereby reducing the resistance of the endless rope 5 during operation.
A fixed arm is fixedly arranged on one side of the rear lower swinging supporting wheel seat 731 and is detachably arranged on one side of the running rail welding assembly 6, which is far away from the front swinging opening and closing supporting wheel assembly 1, through a third inner hexagon screw 74;
The rear lower support wheel shaft 737 is also sleeved with a rear lower spacer 734, and the rear lower spacer 734 is positioned outside the rear lower support wheel body 735.
The rear upper support wheelset 75 includes a rear upper support wheelset 751, a rear upper support axle 752, a rear upper support wheel 755, a rear upper counter-sunk washer 756, and a third inner hexagonal counter-sunk screw 757;
The mounting end of the rear upper supporting wheel seat 751 is fixedly arranged above one side, far away from the front swinging opening and closing supporting wheel assembly 1, of the running rail welding assembly 6 through a fourth inner hexagonal countersunk head screw 76;
The third inner hexagon countersunk head screw 757 locks and installs the rear upper supporting wheel body 752 at the supporting end of the rear upper supporting wheel seat 751 through the rear upper countersunk head washer 756, the installation mode has the effects of compact structure, simplicity and applicability, the rear upper supporting wheel body 755 is sleeved on the rear upper supporting wheel body 752, the rear upper self-lubricating shaft bushing 754 is arranged at the joint of the rear upper supporting wheel body 755 and the rear upper supporting wheel body 752, the structure is compact, the rust prevention and the dust prevention effects are achieved, the long-term rotation flexibility of the rear upper supporting wheel body 755 is ensured, and therefore the resistance of the electrodeless rope 5 during operation is reduced.
A rear upper spacer 753 is sleeved on the rear upper supporting wheel axle 752, and the rear upper spacer 753 is positioned outside the rear upper supporting wheel body 755;
The rear lower support wheel 735 is tangentially closed to the rear upper support wheel 755 for supporting the endless rope 5.
In this embodiment, the third socket head cap screw 74 is removed, and the rear lower swing supporting wheel set 73 is broken to the lowest point, so that the endless rope 5 located between the rear lower swing supporting wheel set 73 and the rear upper supporting wheel set 75 is separated.
The rope clip for the endless rope is matched with a supporting mechanism for the endless rope, and comprises a fixing piece 41, a sliding piece 42, a guide pin 43, a first cover plate 44 and a second cover plate 45, wherein positioning holes 421 are formed in two ends of one side of the sliding piece 42, positioning protruding blocks are arranged in the middle positions, first semicircular holes 411 are formed in two ends of the bottom of one side of the fixing piece 41, grooves 413 are formed in the middle positions, the first cover plate 44 is fixedly arranged at two ends of the bottom of one side of the fixing piece 41 through second hexagon socket screws 47, second semicircular holes are formed in the top of the first cover plate 44, the first semicircular holes 411 and the second semicircular holes are spliced to form guide holes, one end of the guide pin 43 is welded in the positioning holes 421, the other end of the guide pin 43 is inserted into the guide holes, the second cover plate 45 is fixedly arranged in the middle position of the bottom of one side of the fixing piece 41 through the first hexagon screws 46, sliding fit grooves are formed with the grooves 413, and the sliding fit grooves are matched with the positioning protruding blocks;
The fixing piece 41 is fixedly arranged on the guide mounting device 2 through a fourth inner hexagon screw 8, one side of the positioning lug is rotationally connected with a holding bolt 3, one end, away from the positioning lug, of the holding bolt 3 penetrates through the guide mounting device 2 and extends outwards, the holding bolt 3 is in threaded connection with the guide mounting device 2, a first clamping surface 412 is arranged at the bottom, away from the guide mounting device 2, of the fixing piece 41, a second clamping surface 422 is arranged at the side, away from the positioning lug, of the sliding piece 42, and the first clamping surface 412 is matched with the second clamping surface 422 and is used for compressing the electrodeless rope 5.
In this embodiment, by tightening the holding bolt 3, the slider 42 can be advanced to press the endless rope 5 onto the fixing member 41.
Both ends of the fixing piece 41 and the sliding piece 42 are symmetrical wedge structures and are used for driving the front swing opening and closing supporting wheel assembly 1 to open.
In this embodiment, when the rope clip moves to one end, the wedge structure at one end of the fixing member 41 contacts the front swinging opening and closing supporting wheel assembly 1, the upper and lower front swinging supporting wheel sets 14 swing and open, after the rope clip passes, the upper and lower front swinging supporting wheel sets 14 are reset to the vertical state under the action of the second lower swinging torsion spring 12 and the second upper swinging torsion spring 17 respectively, and when the rope clip moves to the other end, the wedge structure at the other end of the fixing member 41 contacts the front swinging opening and closing supporting wheel assembly 1, the upper and lower front swinging supporting wheel sets 14 swing and open, and after the rope clip passes, the upper and lower front swinging supporting wheel sets 14 are reset to the vertical state under the action of the first lower swinging torsion spring 11 and the first upper swinging torsion spring 16 respectively.
The above is only a preferred embodiment of the present application, and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (7)
1. The supporting mechanism for the endless rope is characterized by comprising a front swinging opening and closing supporting wheel assembly (1), a rear closing supporting wheel assembly (7) and a running track welding assembly (6);
the front swing opening and closing supporting wheel assembly (1) and the rear closing supporting wheel assembly (7) are respectively and fixedly arranged at two sides of the running track welding assembly (6);
the endless rope (5) sequentially penetrates through the centers of the front swing opening and closing supporting wheel assembly (1) and the rear closing supporting wheel assembly (7) to form a closed loop;
the front swing opening and closing supporting wheel assembly (1) and the rear closing supporting wheel assembly (7) are used for supporting the endless rope (5);
The front swinging opening and closing supporting wheel assembly (1) comprises two front swinging supporting wheel groups (14), a back plate (18), a lower seat plate (13), a lower swinging supporting wheel rotating shaft (20), an upper seat plate (15) and an upper swinging supporting wheel rotating shaft (23);
The lower swing supporting wheel rotating shaft (20) is fixedly arranged on the lower seat plate (13), the mounting end of one front swing supporting wheel set (14) is sleeved on the lower swing supporting wheel rotating shaft (20), a first lower swing torsion spring (11) and a second lower swing torsion spring (12) which are arranged in a central symmetry mode are sleeved on the lower swing supporting wheel rotating shaft (20), the first lower swing torsion spring (11) and the second lower swing torsion spring (12) are both positioned on the inner side of the mounting end of the front swing supporting wheel set (14), one end of the first lower swing torsion spring (11) is connected with the lower swing supporting wheel rotating shaft (20), the other end of the first lower swing torsion spring (11) is connected with the front swing supporting wheel set (14), one end of the second lower swing torsion spring (12) is connected with the lower swing supporting wheel rotating shaft (20), and the outer side of the lower seat plate (13) is fixedly arranged on one side below the back plate (18) through a first locking screw (19);
The upper swing supporting wheel rotating shaft (23) is fixedly arranged on the upper seat plate (15), the mounting end of the front swing supporting wheel set (14) is sleeved on the upper swing supporting wheel rotating shaft (23), a first upper swing torsion spring (16) and a second upper swing torsion spring (17) which are arranged in a central symmetry mode are sleeved on the upper swing supporting wheel rotating shaft (23), the first upper swing torsion spring (16) and the second upper swing torsion spring (17) are both positioned on the inner side of the mounting end of the front swing supporting wheel set (14), one end of the first upper swing torsion spring (16) is connected with the upper swing supporting wheel rotating shaft (23), the other end of the first upper swing torsion spring (16) is connected with the front swing supporting wheel set (14), one end of the second upper swing torsion spring (17) is connected with the upper swing supporting wheel rotating shaft (23), the outer side of the upper seat plate (15) is fixedly arranged on one side of the back plate (18) far away from the side of the back plate (18) through a first locking screw (19), and the outer side of the upper seat plate (15) is fixedly arranged on one side of the back plate (18) far away from the side of the back plate (18) through a bolt;
When the front swing supporting wheel set (14) positioned below is in a vertical state, the first lower swing torsion spring (11) and the second lower swing torsion spring (12) are in a precompressed state, and when the front swing supporting wheel set (14) positioned above is in a vertical state, the first upper swing torsion spring (16) and the second upper swing torsion spring (17) are in a precompressed state;
The upper front swinging support wheel set (14) and the lower front swinging support wheel set are in a vertical state under the action of no external force, and the support ends of the upper front swinging support wheel set and the lower front swinging support wheel set are tangential and closed for supporting the endless rope (5);
The rear closed supporting wheel assembly (7) comprises a rear seat plate (71), an inner hexagonal threaded pin shaft (72), a rear lower swinging supporting wheel set (73) and a rear upper supporting wheel set (75), wherein the rear seat plate (71) is welded to the side below the front swinging opening and closing supporting wheel assembly (1) in a way that the rear seat plate (6) is far away from, the inner hexagonal threaded pin shaft (72) is fixedly installed on the rear seat plate (71), the installation end of the rear lower swinging supporting wheel set (73) is sleeved on the inner hexagonal threaded pin shaft (72), the rear lower swinging supporting wheel set (73) is further provided with a fixed end, the fixed end is detachably installed on the side, away from the front swinging opening and closing supporting wheel assembly (1), of the rear upper supporting wheel set (75) is fixedly installed on the side, away from the front swinging opening and closing supporting wheel assembly (1), and the supporting end of the rear lower swinging supporting wheel set (73) is closed by the supporting end of the rear upper supporting wheel set (75) for supporting endless ropes (5).
2. The supporting mechanism for the endless rope according to claim 1, wherein a lower spacer ring (21) is further sleeved on the lower swing supporting wheel rotating shaft (20), and the lower spacer ring (21) is positioned outside the mounting end of the front swing supporting wheel set (14) and is used for limiting the front swing supporting wheel set (14) to move left and right;
The upper swing supporting wheel rotating shaft (23) is further sleeved with an upper spacing ring (22), and the upper spacing ring (22) is positioned at the outer side of the mounting end of the front swing supporting wheel set (14) and used for limiting the front swing supporting wheel set (14) to move left and right.
3. A support mechanism for endless ropes according to claim 1 or 2, characterized in that the front swinging support wheel set (14) comprises a support wheel frame (141), a first hexagon socket screw (143), a front counter-sunk washer (142), a front support wheel body (145) and a front support wheel axle (147);
The mounting end of the supporting wheel frame (141) is provided with a flat round hole, the lower swing supporting wheel rotating shaft (20) and the upper swing supporting wheel rotating shaft (23) are both provided with flat surface structures, and the flat round hole is matched with the flat surface structures;
the first inner hexagon countersunk head screw (143) locks and installs the front supporting wheel shaft (147) at the supporting end of the supporting wheel frame (141) through the front countersunk head gasket (142), the front supporting wheel body (145) is sleeved on the front supporting wheel shaft (147), a front self-lubricating shaft bushing (146) is arranged at the joint of the front supporting wheel body (145) and the front supporting wheel shaft (147), and the upper and lower front supporting wheel bodies (145) are tangentially closed and used for supporting the endless rope (5);
The front support wheel shaft (147) is also sleeved with a front spacer (144), and the front spacer (144) is positioned outside the front support wheel body (145).
4. A support mechanism for endless ropes according to claim 1, characterized in that the rear lower swing support wheel set (73) comprises a rear lower swing support wheel seat (731), a second hexagon socket screw (732), a rear lower counter-sunk washer (733), a rear lower support wheel body (735) and a rear lower support wheel axle (737);
The rear lower swinging support wheel seat (731) is provided with a through hole matched with the inner hexagonal threaded pin shaft (72), the second inner hexagonal countersunk head screw (732) is used for locking and mounting the rear lower support wheel shaft (737) at the support end of the rear lower swinging support wheel seat (731) through the rear lower countersunk head gasket (733), the rear lower support wheel body (735) is sleeved on the rear lower support wheel shaft (737), and a rear lower self-lubricating shaft bushing (736) is arranged at the joint of the rear lower support wheel body (735) and the rear lower support wheel shaft (737);
a fixed arm is fixedly arranged on one side of the rear lower swinging supporting wheel seat (731), and the fixed arm is detachably arranged on one side, far away from the front swinging opening and closing supporting wheel assembly (1), of the running track welding assembly (6) through a third inner hexagonal screw (74);
the rear lower support wheel shaft (737) is also sleeved with a rear lower spacer (734), and the rear lower spacer (734) is positioned outside the rear lower support wheel body (735).
5. A support mechanism for endless ropes according to claim 4, characterized in that the rear upper support wheel set (75) comprises a rear upper support wheel set (751), a rear upper support wheel axle (752), a rear upper support wheel body (755), a rear upper counter-sunk washer (756) and a third hexagon socket head screw (757);
the mounting end of the rear upper supporting wheel seat (751) is fixedly mounted above one side, far away from the front swinging opening and closing supporting wheel assembly (1), of the running track welding assembly (6) through a fourth inner hexagonal countersunk head screw (76);
The third inner hexagon countersunk head screw (757) locks and installs the rear upper supporting wheel shaft (752) at the supporting end of the rear upper supporting wheel seat (751) through the rear upper countersunk head gasket (756), the rear upper supporting wheel body (755) is sleeved on the rear upper supporting wheel shaft (752), and a rear upper self-lubricating shaft bushing (754) is arranged at the joint of the rear upper supporting wheel body (755) and the rear upper supporting wheel shaft (752);
A rear upper spacer (753) is sleeved on the rear upper supporting wheel shaft (752), and the rear upper spacer (753) is positioned outside the rear upper supporting wheel body (755);
The rear lower support wheel body (735) is tangential to the rear upper support wheel body (755) and is used for supporting the endless rope (5).
6. A rope clip for endless ropes, which is characterized by being matched with a supporting mechanism for endless ropes according to any one of claims 1-5, and comprising a fixing piece (41), a sliding piece (42), a guide pin (43), a first cover plate (44) and a second cover plate (45), wherein positioning holes (421) are formed in two ends of one side of the sliding piece (42), positioning protruding blocks are arranged in the middle positions, first semicircle holes (411) are formed in two ends of one side bottom of the fixing piece (41), grooves (413) are formed in the middle positions, the first cover plate (44) is fixedly mounted on two ends of one side bottom of the fixing piece (41) through second hexagon screws (47), a second semicircle hole is formed in the top of the first cover plate (44), one end of the guide pin (43) is welded in the positioning holes (421), the other end of the guide pin (43) is inserted into the positioning holes, and the second cover plate (45) is fixedly mounted on one side bottom of the fixing piece (41) through the first hexagon screws (46) and matched with the grooves (413), and matched with the middle grooves (413) are formed on one side of the bottom of the fixing piece;
The fixing piece (41) is fixedly arranged on the guide mounting device (2) through a fourth inner hexagon screw (8), one side of the positioning lug is rotationally connected with a holding bolt (3), one end of the holding bolt (3) away from the positioning lug penetrates through the guide mounting device (2) and stretches out, the holding bolt (3) is in threaded connection with the guide mounting device (2), one side bottom of the fixing piece (41) away from the guide mounting device (2) is provided with a first clamping surface (412), one side of the sliding piece (42) away from the positioning lug is provided with a second clamping surface (422), and the first clamping surface (412) is matched with the second clamping surface (422) and is used for compressing the endless rope (5).
7. A rope clip for endless ropes according to claim 6, characterized in that both ends of the fixing member (41) and the sliding member (42) are symmetrically wedge-shaped structures for driving the front swing opening and closing supporting wheel assembly (1) to open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411825615.8A CN119261970A (en) | 2024-12-12 | 2024-12-12 | A support mechanism and rope gripper for an endless rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411825615.8A CN119261970A (en) | 2024-12-12 | 2024-12-12 | A support mechanism and rope gripper for an endless rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119261970A true CN119261970A (en) | 2025-01-07 |
Family
ID=94111635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411825615.8A Pending CN119261970A (en) | 2024-12-12 | 2024-12-12 | A support mechanism and rope gripper for an endless rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119261970A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2925987Y (en) * | 2006-08-03 | 2007-07-25 | 肖公平 | Anti-releaser of cableway cradle |
| JP2009263039A (en) * | 2008-04-23 | 2009-11-12 | Nakanishi Metal Works Co Ltd | Cable type conveyor |
| CN205044731U (en) * | 2015-10-20 | 2016-02-24 | 长沙正忠科技发展有限公司 | Prevent falling rope backing pressure wheelset |
| CN217804698U (en) * | 2022-09-07 | 2022-11-15 | 禹州枣园煤业有限公司 | Rope falling prevention device for inclined roadway monkey vehicle |
| CN218805778U (en) * | 2022-10-12 | 2023-04-07 | 山东芯达智能装备有限公司 | Double-wheel device for variable slope point |
-
2024
- 2024-12-12 CN CN202411825615.8A patent/CN119261970A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2925987Y (en) * | 2006-08-03 | 2007-07-25 | 肖公平 | Anti-releaser of cableway cradle |
| JP2009263039A (en) * | 2008-04-23 | 2009-11-12 | Nakanishi Metal Works Co Ltd | Cable type conveyor |
| CN205044731U (en) * | 2015-10-20 | 2016-02-24 | 长沙正忠科技发展有限公司 | Prevent falling rope backing pressure wheelset |
| CN217804698U (en) * | 2022-09-07 | 2022-11-15 | 禹州枣园煤业有限公司 | Rope falling prevention device for inclined roadway monkey vehicle |
| CN218805778U (en) * | 2022-10-12 | 2023-04-07 | 山东芯达智能装备有限公司 | Double-wheel device for variable slope point |
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