CN110950174A - Friction type cable tension adjusting device - Google Patents
Friction type cable tension adjusting device Download PDFInfo
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- CN110950174A CN110950174A CN201911331778.XA CN201911331778A CN110950174A CN 110950174 A CN110950174 A CN 110950174A CN 201911331778 A CN201911331778 A CN 201911331778A CN 110950174 A CN110950174 A CN 110950174A
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- permanent magnet
- driven
- resistance
- friction force
- magnet driven
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
- B65H59/04—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on package or support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/30—Forces; Stresses
- B65H2515/31—Tensile forces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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Abstract
The invention discloses a friction type cable tension adjusting device which comprises a main bottom supporting base plate, wherein two main connecting plates are arranged on the upper surface of the main bottom supporting base plate at opposite positions. The device has the advantages that the thrust is generated by utilizing an electromagnetic principle, and the corresponding resistance is generated by utilizing the friction force, so that the function of continuous adjustment is realized, in addition, the device is very convenient to operate, the hoisting wheel with the cable can be directly installed, the working labor intensity and the complexity are reduced, the efficiency is improved, in addition, the device is provided with the transverse moving type rotating abutting mechanism with the threaded structure, the installation of the hoisting wheel can be realized under the action of the threaded structure, meanwhile, the normal rotation of the hoisting wheel cannot be influenced, in addition, the device is provided with the permanent magnet driven type resistance providing mechanism, the upward thrust driving effect can be realized under the action of the electromagnetic principle, in addition, the device is provided with the bottom friction force driven abutting conversion mechanism, and the lower thrust force can be converted into the friction force.
Description
Technical Field
The invention relates to the technical field of tension adjustment, in particular to a friction type cable tension adjusting device.
Background
At present, after the cable conductor is produced, the cable conductor needs to be arranged and adjusted, the existing cable conductor tension adjusting device is adjusted through gravity, the continuity is poor when the cable conductor is adjusted, and meanwhile, the force control capability of the tension adjustment is poor.
Disclosure of Invention
The present invention is directed to a friction type cable tension adjusting device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a friction type cable tension adjusting device comprises a main bottom supporting baseplate, wherein two main connecting plates are arranged on the upper surface of the main bottom supporting baseplate at opposite positions, a first supporting rod and a second supporting rod are respectively arranged at the centers of the tops of the two main connecting plates, a first shaft sleeve shell and a second shaft sleeve shell are respectively arranged at the tops of the first supporting rod and the second supporting rod, a central hole of the first shaft sleeve shell is connected with a threaded structure transverse moving type rotary abutting mechanism through a main internal thread structure, a central hole of the second shaft sleeve shell is connected with a main rotating shaft through a main bearing, the main rotating shaft is provided with a main clamping abutting contact plate at one end opposite to the threaded structure transverse moving type rotary abutting mechanism, the other end of the main rotating shaft is connected with a friction circular plate through an auxiliary connecting plate, and the upper surface of the main bottom supporting baseplate is provided with a limiting shell through a bolt, a main hollow shell of internally mounted of spacing shell, a center installation iron core of main hollow shell bottom, a coil is cup jointed at the middle part in the iron core outside, the inside of main hollow shell is provided with the wire guide of the main hollow shell top of intercommunication and coil, main hollow shell is lieing in be provided with the permanent magnet driven type resistance directly over the iron core and provide mechanism installation groove structure, the permanent magnet driven type resistance provides the mechanism for the internally mounted permanent magnet driven type resistance of mechanism installation groove structure, the permanent magnet driven type resistance provides the driven conversion mechanism of contradicting of bottom friction of top installation of mechanism.
Further, the thread structure transverse movement type rotary collision mechanism comprises a collision circular plate for the thread structure transverse movement type rotary collision mechanism, a clamping convex structure for the thread structure transverse movement type rotary collision mechanism, a bearing installation groove structure for the thread structure transverse movement type rotary collision mechanism, a bearing for the thread structure transverse movement type rotary collision mechanism, a threaded rod for the thread structure transverse movement type rotary collision mechanism, an external thread structure for the thread structure transverse movement type rotary collision mechanism and a rotary plate for the thread structure transverse movement type rotary collision mechanism; the center of one end face of the conflict circular plate for the thread structure transverse moving type rotary conflict mechanism is provided with a clamping convex structure for the thread structure transverse moving type rotary conflict mechanism of an integrated structure with the center of the other end face of the conflict circular plate for the thread structure transverse moving type rotary conflict mechanism, the center of the other end face of the conflict circular plate for the thread structure transverse moving type rotary conflict mechanism is provided with a bearing installation groove structure for the thread structure transverse moving type rotary conflict mechanism, the inside of the bearing installation groove structure for the thread structure transverse moving type rotary conflict mechanism is provided with a bearing for the thread structure transverse moving type rotary conflict mechanism, the inner ring of the bearing for the thread structure transverse moving type rotary conflict mechanism is provided with a threaded rod for the thread structure transverse moving type rotary conflict mechanism, the side face of the threaded rod for the thread structure transverse moving type rotary conflict mechanism is provided with, and the end part of the threaded rod for the threaded structure transverse moving type rotary collision mechanism is provided with a rotary plate for the threaded structure transverse moving type rotary collision mechanism.
Further, the thread structure transverse moving type rotary abutting mechanism is meshed with the main internal thread structure through an external thread structure.
Furthermore, the clamping protruding structure for the thread structure transverse moving type rotary abutting mechanism and the main clamping abutting plate are oppositely arranged.
Further, the permanent magnet driven resistance providing mechanism comprises a hollow shell for the permanent magnet driven resistance providing mechanism, a hollow structure for the permanent magnet driven resistance providing mechanism, a through hole structure for the permanent magnet driven resistance providing mechanism, a moving plate for the permanent magnet driven resistance providing mechanism, a permanent magnet mounting groove structure for the permanent magnet driven resistance providing mechanism, a permanent magnet for the permanent magnet driven resistance providing mechanism, a telescopic rod for the permanent magnet driven resistance providing mechanism and a return spiral spring for the permanent magnet driven resistance providing mechanism; the center of the interior of the hollow shell for the permanent magnet driven resistance providing mechanism is provided with a hollow structure for the permanent magnet driven resistance providing mechanism, the center of the top of the hollow shell for the permanent magnet driven resistance providing mechanism is provided with a through hole structure for the permanent magnet driven resistance providing mechanism, a moving plate for the permanent magnet driven resistance providing mechanism is placed in the hollow structure for the permanent magnet driven resistance providing mechanism, the center of the bottom of the moving plate for the permanent magnet driven resistance providing mechanism is provided with a permanent magnet mounting groove structure for the permanent magnet driven resistance providing mechanism, a permanent magnet driven resistance providing mechanism permanent magnet is mounted in the permanent magnet mounting groove structure for the permanent magnet driven resistance providing mechanism, and the center of the top of the moving plate for the permanent magnet driven resistance providing mechanism is provided with a telescopic rod for the permanent magnet driven resistance providing mechanism, the rod body of the permanent magnet driven type resistance providing mechanism telescopic rod penetrates through the permanent magnet driven type resistance providing mechanism through hole structure, and the permanent magnet driven type resistance providing mechanism telescopic rod is located on the rod body inside the permanent magnet installation groove structure for the permanent magnet driven type resistance providing mechanism.
Further, the hollow shell for the permanent magnet driven resistance providing mechanism is installed inside the groove structure for installing the permanent magnet driven resistance providing mechanism, and the bottom friction force driven collision conversion mechanism is installed at the top of the telescopic rod for the permanent magnet driven resistance providing mechanism.
Further, permanent magnet driven resistance provides that reset coil spring for the mechanism is in compression state, permanent magnet driven resistance provides the disc body that the mechanism was made for the permanent magnet for the mechanism for the neodymium iron boron material.
Further, the bottom friction force driven collision conversion mechanism comprises a connecting plate for the bottom friction force driven collision conversion mechanism, a rod body mounting groove structure for the bottom friction force driven collision conversion mechanism, a connecting plate for the bottom friction force driven collision conversion mechanism, a shaft body shell for the bottom friction force driven collision conversion mechanism and an annular groove friction structure for the bottom friction force driven collision conversion mechanism; bottom friction force is provided with the body of rod mounting groove structure for the driven conversion mechanism of contradicting of bottom friction force at the center of bottom for the driven conversion mechanism of contradicting of bottom friction force, the driven conversion mechanism of contradicting of bottom friction force is provided with the connecting plate for the driven conversion mechanism of contradicting of bottom friction force with its integral type structure at connecting plate top center, the driven axis body shell for the conversion mechanism of contradicting of bottom friction force from the top installation of the connecting plate for the conversion mechanism of contradicting of bottom friction force, the driven conversion mechanism of contradicting of bottom friction force is provided with the driven conversion mechanism of contradicting of bottom friction force and is used the annular groove friction structure with axis body shell upper surface.
Further, the structure radius of the bottom friction force driven collision conversion mechanism annular groove friction structure is the same as the structure radius of the friction circular plate, and the bottom friction force driven collision conversion mechanism annular groove friction structure and the friction circular plate are arranged in an up-and-down symmetrical mode.
Further, the top rod body of the permanent magnet driven type resistance providing mechanism telescopic rod is arranged inside the rod body mounting groove structure for the bottom friction force driven type collision conversion mechanism in the connecting plate for the bottom friction force driven type collision conversion mechanism.
Compared with the prior art, the invention has the beneficial effects that: the device has the advantages that the thrust is generated by utilizing an electromagnetic principle, and the corresponding resistance is generated by utilizing the friction force, so that the function of continuous adjustment is realized, in addition, the device is very convenient to operate, the hoisting wheel with the cable can be directly installed, the working labor intensity and the complexity are reduced, the efficiency is improved, in addition, the device is provided with the transverse moving type rotating abutting mechanism with the threaded structure, the installation of the hoisting wheel can be realized under the action of the threaded structure, meanwhile, the normal rotation of the hoisting wheel cannot be influenced, in addition, the device is provided with the permanent magnet driven type resistance providing mechanism, the upward thrust driving effect can be realized under the action of the electromagnetic principle, in addition, the device is provided with the bottom friction force driven abutting conversion mechanism, the lower thrust force can be converted into the friction force, and the tension control is realized.
Drawings
FIG. 1 is a schematic view of a friction type cable tension adjusting device according to the present invention;
fig. 2 is a schematic structural view of a transverse moving type rotating abutting mechanism of a thread structure in a friction type cable tension adjusting device according to the present invention;
FIG. 3 is a schematic structural view of a driven resistance providing mechanism of a permanent magnet in a friction type cable tension adjusting device according to the present invention;
fig. 4 is a schematic structural view of a bottom friction driven-abutting conversion mechanism in the friction type cable tension adjusting device according to the present invention;
in the figure: 1, a main bottom supporting baseplate, 2, a main connecting plate, 3, a first supporting rod, 4, a second supporting rod, 5, a first shaft sleeve shell, 6, a second shaft sleeve shell, 7, a main internal thread structure, 8, a thread structure transverse moving type rotary collision mechanism, 81, a collision circular plate for the thread structure transverse moving type rotary collision mechanism, 82, a clamping convex structure for the thread structure transverse moving type rotary collision mechanism, 83, a bearing mounting groove structure for the thread structure transverse moving type rotary collision mechanism, 84, a bearing for the thread structure transverse moving type rotary collision mechanism, 85, a threaded rod for the thread structure transverse moving type rotary collision mechanism, 86, an external thread structure for the thread structure transverse moving type rotary collision mechanism, 86, a rotating plate for the thread structure transverse moving type rotary collision mechanism, 9, a main bearing, 10, a main rotating shaft, 11, main clamping abutting plates 12, auxiliary connecting plates 13, friction circular plates 16, limit housings 17, main hollow housings 18, iron cores 19, coils 20, wire holes 21, permanent magnet driven resistance providing mechanism mounting groove structures 22, permanent magnet driven resistance providing mechanisms 221, hollow housings for permanent magnet driven resistance providing mechanisms 222, hollow structures for permanent magnet driven resistance providing mechanisms 223, through hole structures for permanent magnet driven resistance providing mechanisms 224, moving plates for permanent magnet driven resistance providing mechanisms 225, permanent magnet driven resistance providing mechanism mounting groove structures for permanent magnets 226, permanent magnets for permanent magnet driven resistance providing mechanisms 227, telescopic rods for permanent magnet driven resistance providing mechanisms 228, reset spiral springs for permanent magnet driven resistance providing mechanisms 23, bottom friction driven abutting conversion mechanisms, 231, the driven for the conversion mechanism of contradicting of bottom friction force connecting plate, 232, the driven for the conversion mechanism of contradicting of bottom friction force body of rod installation groove structure, 233, the driven for the conversion mechanism of contradicting of bottom friction force connecting plate, 234, the driven for the conversion mechanism of contradicting of bottom friction force axis body shell, 235, the driven for the conversion mechanism of contradicting of bottom friction force annular groove friction structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention: the supporting device comprises a main bottom supporting base plate 1, wherein two main connecting plates 2 are arranged on opposite positions of the upper surface of the main bottom supporting base plate 1, a first supporting rod 3 and a second supporting rod 4 are respectively arranged at the centers of the tops of the two main connecting plates 2, a first shaft sleeve shell 5 and a second shaft sleeve shell 6 are respectively arranged at the tops of the first supporting rod 3 and the second supporting rod 4, a central hole of the first shaft sleeve shell 5 is connected with a threaded structure transverse moving type rotary collision mechanism 8 through a main internal thread structure 7, a central hole of the second shaft sleeve shell 6 is connected with a main rotating shaft 10 through a main bearing 9, a main clamping collision contact plate 11 is arranged at one end of the main rotating shaft 10 opposite to the threaded structure transverse moving type rotary collision mechanism 8, the other end of the main rotating shaft 10 is connected with a friction circular plate 13 through an auxiliary connecting plate 12, and a limiting shell 16 is arranged on the upper surface of the main bottom supporting base plate 1 through, a main hollow shell 17 of internally mounted of spacing shell 16, a center installation iron core 18 of main hollow shell 17 bottom, a coil 19 is cup jointed at the middle part in the iron core 18 outside, the inside of main hollow shell 17 is provided with the wire guide 20 of main hollow shell 17 top of intercommunication and coil 19, main hollow shell 17 is lieing in be provided with permanent magnet driven type resistance directly over iron core 18 and provide mechanism installation groove structure 21, a mechanism 22 is provided to an internally mounted permanent magnet driven type resistance of mechanism installation groove structure 21, a mechanism 23 is provided to the top of mechanism 22 from the driven conflict of bottom friction of permanent magnet driven type resistance.
Referring to fig. 2, the thread-structure-traverse-type rotary abutting mechanism 8 includes an abutting circular plate 81 for the thread-structure-traverse-type rotary abutting mechanism, a clamping protrusion structure 82 for the thread-structure-traverse-type rotary abutting mechanism, a bearing-mounting groove structure 83 for the thread-structure-traverse-type rotary abutting mechanism, a bearing 84 for the thread-structure-traverse-type rotary abutting mechanism, a threaded rod 85 for the thread-structure-traverse-type rotary abutting mechanism, an external thread structure 86 for the thread-structure-traverse-type rotary abutting mechanism, and a rotating plate 87 for the thread-structure-traverse-type rotary abutting mechanism; the center of one end face of the conflict circular plate 81 for the thread structure transverse movement type rotary conflict mechanism is provided with a clamping convex structure 82 for the thread structure transverse movement type rotary conflict mechanism of an integrated structure with the center of the other end face of the conflict circular plate 81 for the thread structure transverse movement type rotary conflict mechanism, the center of the other end face of the conflict circular plate 81 for the thread structure transverse movement type rotary conflict mechanism is provided with a bearing installation groove structure 83 for the thread structure transverse movement type rotary conflict mechanism, the bearing 84 for the thread structure transverse movement type rotary conflict mechanism is installed inside the bearing installation groove structure 83 for the thread structure transverse movement type rotary conflict mechanism, the threaded rod 85 for the thread structure transverse movement type rotary conflict mechanism is installed on the inner ring of the bearing 84 for the thread structure transverse movement type rotary conflict mechanism, the side face of the threaded rod 85 for the thread structure transverse movement type rotary conflict mechanism is provided with the external thread, the end part of the threaded rod 85 for the threaded structure transverse moving type rotary collision mechanism is provided with a rotary plate 87 for the threaded structure transverse moving type rotary collision mechanism; the thread structure transverse moving type rotary abutting mechanism is meshed with the main internal thread structure 7 through an external thread structure 86; rotatory conflict mechanism of helicitic texture lateral shifting is opposite setting with main joint protruding structure 82 and main joint touch panel 11 for the mechanism, and its main action is: the thread structure transversely moves and rotates and touch the mechanism and meshes with the main internal thread structure 7 through the external thread structure 86; the protruding structure 82 of joint for the rotatory conflict mechanism of helicitic texture lateral shifting formula is opposite setting with main joint touch panel 11, so rotatory for the conflict mechanism of helicitic texture lateral shifting formula rotor plate 87, can drive the rotatory for the conflict mechanism of helicitic texture lateral shifting formula threaded rod 85 rotatory, under helicitic texture's effect, can make the rotatory for the conflict mechanism of the helicitic texture lateral shifting formula conflict plectane 81 remove, because it removes, can play conflict joint effect to one side of hoist wheel, and, under the effect of the rotatory for the conflict mechanism of helicitic texture lateral shifting formula bearing 84, can not influence the normal rotation of the rotatory for the conflict mechanism of rotatory helicitic texture lateral shifting formula rotor plate 87.
Referring to fig. 3, the permanent magnet driven resistance providing mechanism 22 includes a permanent magnet driven resistance providing mechanism hollow housing 221, a permanent magnet driven resistance providing mechanism hollow structure 222, a permanent magnet driven resistance providing mechanism through hole structure 223, a permanent magnet driven resistance providing mechanism moving plate 224, a permanent magnet mounting groove structure 225, a permanent magnet driven resistance providing mechanism permanent magnet 226, a permanent magnet driven resistance providing mechanism telescopic rod 227 and a permanent magnet driven resistance providing mechanism return coil spring 228; a permanent magnet driven resistance providing mechanism hollow structure 222 is arranged in the center of the interior of the permanent magnet driven resistance providing mechanism hollow shell 221, a permanent magnet driven resistance providing mechanism through hole structure 223 is arranged in the center of the top of the permanent magnet driven resistance providing mechanism hollow shell 221, a permanent magnet driven resistance providing mechanism moving plate 224 is arranged in the interior of the permanent magnet driven resistance providing mechanism hollow structure 222, a permanent magnet driven resistance providing mechanism permanent magnet mounting groove structure 225 is arranged in the center of the bottom of the permanent magnet driven resistance providing mechanism moving plate 224, a permanent magnet driven resistance providing mechanism permanent magnet 226 is arranged in the interior of the permanent magnet driven resistance providing mechanism permanent magnet mounting groove structure 225, a permanent magnet driven resistance providing mechanism telescopic rod 227 is arranged in the center of the top of the permanent magnet driven resistance providing mechanism moving plate 224, the rod body of the permanent magnet driven resistance providing mechanism telescopic rod 227 penetrates through the permanent magnet driven resistance providing mechanism through hole structure 223, and the permanent magnet driven resistance providing mechanism telescopic rod 227 is provided with a permanent magnet driven resistance providing mechanism reset spiral spring 228 on the rod body positioned in the permanent magnet mounting groove structure 225 for the permanent magnet driven resistance providing mechanism; the hollow shell 221 for the permanent magnet driven resistance providing mechanism is installed inside the permanent magnet driven resistance providing mechanism installation groove structure 21, and the top of the telescopic rod 227 for the permanent magnet driven resistance providing mechanism is provided with a bottom friction driven collision conversion mechanism 23; permanent magnet driven type resistance provides mechanism with reset coil spring 228 and is in compression state, permanent magnet driven type resistance provides mechanism with permanent magnet 226 for the disc body that neodymium iron boron material made, its main action is: because the hollow shell 221 for the permanent magnet driven resistance providing mechanism is installed inside the permanent magnet driven resistance providing mechanism installation groove structure 21, the top of the telescopic rod 227 for the permanent magnet driven resistance providing mechanism is provided with the bottom friction driven collision conversion mechanism 23; the permanent magnet driven type resistance providing mechanism is in a compressed state by the return spiral spring 228, and the permanent magnet 226 is a circular plate made of neodymium iron boron material, so that under the principle that like poles repel each other and opposite poles attract each other, the telescopic rod 227 can generate an upward pushing effect.
Referring to fig. 4, the bottom friction force driven collision conversion mechanism 23 includes a connecting plate 231 for the bottom friction force driven collision conversion mechanism, a rod body mounting groove structure 232 for the bottom friction force driven collision conversion mechanism, a connecting plate 233 for the bottom friction force driven collision conversion mechanism, a shaft body housing 234 for the bottom friction force driven collision conversion mechanism, and an annular groove friction structure 235 for the bottom friction force driven collision conversion mechanism; a rod body mounting groove structure 232 for the bottom friction force driven collision conversion mechanism is arranged in the center of the bottom of the connecting plate 231 for the bottom friction force driven collision conversion mechanism, a connecting plate 233 for the bottom friction force driven collision conversion mechanism of an integrated structure with the connecting plate 231 for the bottom friction force driven collision conversion mechanism is arranged in the center of the top of the connecting plate 231 for the bottom friction force driven collision conversion mechanism, a shaft body shell 234 for the bottom friction force driven collision conversion mechanism is arranged at the top of the connecting plate 233 for the bottom friction force driven collision conversion mechanism, and an annular groove friction structure 235 for the bottom friction force driven collision conversion mechanism is arranged in the inner surface of the upper surface of the shaft body shell 234 for the bottom friction force driven collision; the structural radius of the annular groove friction structure 235 for the bottom friction force driven collision conversion mechanism is the same as that of the friction circular plate 13, and the annular groove friction structure 235 for the bottom friction force driven collision conversion mechanism and the friction circular plate 13 are arranged vertically and symmetrically; bottom friction from the driven body of rod installation groove structure 232 internally mounted with permanent magnet from the driven formula resistance of contradicting in the connecting plate 231 for the conversion mechanism of contradicting of bottom friction for the mechanism provides the top body of rod of telescopic link 227 for the mechanism, its main action is: the structural radius of the annular groove friction structure 235 for the bottom friction force driven collision conversion mechanism is the same as that of the friction circular plate 13, and the annular groove friction structure 235 for the bottom friction force driven collision conversion mechanism and the friction circular plate 13 are arranged vertically and symmetrically; since the top rod body of the permanent magnet driven type resistance providing mechanism telescopic rod 227 is installed inside the bottom friction force driven collision conversion mechanism rod body installation groove structure 232 in the bottom friction force driven collision conversion mechanism connecting plate 231, when the device is moved up, the bottom friction force driven collision conversion mechanism annular groove friction structure 235 is clamped at the bottom of the friction circular plate 13, and necessary friction force can be generated.
The specific use mode is as follows: during the operation of the invention, firstly, the hoisting wheel with the cable is arranged between the thread structure transverse moving type rotary abutting mechanism 8 and the main clamping abutting plate 11 by adjusting the thread structure transverse moving type rotary abutting mechanism 8, then, the control input end of the coil 19 is connected with a current controller in the prior art through a lead penetrating through the lead hole 20, the current controller has the function of controlling the current magnitude and direction, when the electric current controller is operated, the current controller is opened, under the common principle of electromagnetic principle and like-pole repulsion and opposite-pole attraction, the permanent magnet driven type resistance providing mechanism 22 is enabled to move upwards, under the action of the permanent magnet driven type resistance providing mechanism 22, the bottom friction force is abutted against the bottom of the friction circular plate 13 by the driven abutting conversion mechanism 23, then one end of the cable is pulled, and the friction circular plate 13 is driven to rotate in the pulling process, thus, it is necessary to overcome the frictional force which is an adjustment of the cable tension.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a friction formula cable conductor tension adjusting device, includes main bottom support substrate (1), its characterized in that: the upper surface of the main bottom supporting base plate (1) is provided with two main connecting plates (2) at opposite positions, the top centers of the two main connecting plates (2) are respectively provided with a first supporting rod (3) and a second supporting rod (4), the tops of the first supporting rod (3) and the second supporting rod (4) are respectively provided with a first shaft sleeve shell (5) and a second shaft sleeve shell (6), the center hole of the first shaft sleeve shell (5) is connected with a thread structure transverse moving type rotary collision mechanism (8) through a main internal thread structure (7), the center hole of the second shaft sleeve shell (6) is connected with a main rotating shaft (10) through a main bearing (9), the main rotating shaft (10) is provided with a main clamping collision contact plate (11) at one end opposite to the thread structure transverse moving type rotary collision mechanism (8), and the other end of the main rotating shaft (10) is connected with a friction circular plate (13) through an auxiliary connecting plate (12), the upper surface of the main bottom supporting base plate (1) is provided with a limiting shell (16) through a bolt, a main hollow shell (17) is arranged in the limiting shell (16), an iron core (18) is arranged in the center of the bottom of the main hollow shell (17), a coil (19) is sleeved in the middle of the outer side of the iron core (18), a wire guide hole (20) which is communicated with the upper part of the main hollow shell (17) and the coil (19) is arranged in the main hollow shell (17), a permanent magnet driven type resistance providing mechanism mounting groove structure (21) is arranged right above the iron core (18) of the main hollow shell (17), a permanent magnet driven resistance providing mechanism (22) is arranged in the permanent magnet driven resistance providing mechanism mounting groove structure (21), and a bottom friction driven interference conversion mechanism (23) is arranged at the top of the permanent magnet driven resistance providing mechanism (22).
2. A friction cable tensioning device according to claim 1, wherein: the thread structure transverse moving type rotary collision mechanism (8) comprises a collision circular plate (81) for the thread structure transverse moving type rotary collision mechanism, a clamping convex structure (82) for the thread structure transverse moving type rotary collision mechanism, a bearing installation groove structure (83) for the thread structure transverse moving type rotary collision mechanism, a bearing (84) for the thread structure transverse moving type rotary collision mechanism, a threaded rod (85) for the thread structure transverse moving type rotary collision mechanism, an external thread structure (86) for the thread structure transverse moving type rotary collision mechanism and a rotating plate (87) for the thread structure transverse moving type rotary collision mechanism; the center of the terminal surface of conflict plectane (81) for the rotatory conflict mechanism of helicitic structure lateral shifting formula is provided with joint protruding structure (82) for the rotatory conflict mechanism of helicitic structure lateral shifting formula rather than integral type structure, the center of the rotatory conflict plectane (81) another terminal surface for the rotatory conflict mechanism of helicitic structure lateral shifting formula is provided with bearing installation groove structure (83) for the rotatory conflict mechanism of helicitic structure lateral shifting formula, bearing (84) for the rotatory conflict mechanism of internally mounted a helicitic structure lateral shifting formula of bearing installation groove structure (83) for the rotatory conflict mechanism of helicitic structure lateral shifting formula, threaded rod (85) for the rotatory conflict mechanism of inner ring installation a helicitic structure lateral shifting formula of bearing (84) for the rotatory conflict mechanism of helicitic structure lateral shifting formula, the side of the threaded rod (85) for the rotatory conflict mechanism of helicitic structure lateral shifting formula is provided with the helicitic structure lateral The end part of the threaded rod (85) for the threaded structure transverse moving type rotary abutting mechanism is provided with a rotary plate (87) for the threaded structure transverse moving type rotary abutting mechanism.
3. A friction cable tensioning device according to claim 2, wherein: the thread structure transverse moving type rotary abutting mechanism is meshed with the main internal thread structure (7) through an external thread structure (86).
4. A friction cable tensioning device according to claim 2, wherein: the clamping protruding structure (82) for the thread structure transverse moving type rotary abutting mechanism and the main clamping abutting plate (11) are oppositely arranged.
5. A friction cable tensioning device according to claim 1, wherein: the permanent magnet driven resistance providing mechanism (22) comprises a hollow shell (221) for the permanent magnet driven resistance providing mechanism, a hollow structure (222) for the permanent magnet driven resistance providing mechanism, a through hole structure (223) for the permanent magnet driven resistance providing mechanism, a moving plate (224) for the permanent magnet driven resistance providing mechanism, a permanent magnet mounting groove structure (225) for the permanent magnet driven resistance providing mechanism, a permanent magnet (226) for the permanent magnet driven resistance providing mechanism, a telescopic rod (227) for the permanent magnet driven resistance providing mechanism and a reset spiral spring (228) for the permanent magnet driven resistance providing mechanism; permanent magnet driven type resistance provides mechanism with hollow shell (221) inside center is provided with permanent magnet driven type resistance and provides mechanism with hollow structure (222), permanent magnet driven type resistance provides mechanism with hollow shell (221) top center is provided with permanent magnet driven type resistance and provides mechanism with through-hole structure (223), permanent magnet driven type resistance provides the inside of mechanism with hollow structure (222) and places a permanent magnet driven type resistance and provides mechanism with movable plate (224), permanent magnet driven type resistance provides mechanism with movable plate (224) bottom center and is provided with permanent magnet driven type resistance and provides mechanism with permanent magnet installation groove structure (225), permanent magnet driven type resistance provides mechanism with permanent magnet installation groove structure's (226) of mechanism with an interior installation of permanent magnet installation groove structure (225), permanent magnet driven type resistance provides mechanism with movable plate (224) top center installation a driven permanent magnet of permanent magnet driven type resistance and provides mechanism with movable plate (224), and formula resistance provides telescopic link (227) for mechanism, the body of rod of permanent magnet driven formula resistance provides mechanism with telescopic link (227) runs through permanent magnet driven formula resistance provides mechanism with through-hole structure (223), permanent magnet driven formula resistance provides mechanism with telescopic link (227) is lieing in permanent magnet driven formula resistance provides mechanism with permanent magnet installation groove structure (225) inside body of rod on install a permanent magnet driven formula resistance and provide mechanism with reset coil spring (228).
6. A friction cable tensioning device according to claim 5, wherein: permanent magnet driven resistance provides mechanism with hollow shell (221) and installs inside permanent magnet driven resistance provides mechanism installation groove structure (21), bottom friction force is installed from the driven conversion mechanism of contradicting (23) at the top that permanent magnet driven resistance provided mechanism with telescopic link (227).
7. A friction cable tensioning device according to claim 5, wherein: permanent magnet driven resistance provides mechanism with reset coil spring (228) and is in compression state, permanent magnet driven resistance provides mechanism with permanent magnet (226) for the disc body that neodymium iron boron material made.
8. A friction cable tensioning device according to claim 1, wherein: the bottom friction force driven collision conversion mechanism (23) comprises a connecting plate (231) for the bottom friction force driven collision conversion mechanism, a rod body mounting groove structure (232) for the bottom friction force driven collision conversion mechanism, a connecting plate (233) for the bottom friction force driven collision conversion mechanism, a shaft body shell (234) for the bottom friction force driven collision conversion mechanism and an annular groove friction structure (235) for the bottom friction force driven collision conversion mechanism; bottom friction force is provided with body of rod installation groove structure (232) for bottom friction force driven conflict conversion mechanism from connecting plate (231) bottom center for the conversion mechanism of conflicting, bottom friction force is provided with connecting plate (233) for the conversion mechanism of conflicting from connecting plate (231) top center for the conversion mechanism of conflicting with its integral type structure from the driven conflict conversion mechanism of bottom friction force, bottom friction force is from top installation a bottom friction force from axis body shell (234) for the conversion mechanism of conflicting of linking plate (233) for the conversion mechanism of conflicting, bottom friction force is from inside being provided with bottom friction force from annular groove friction structure (235) for the conversion mechanism of conflicting with axis body shell (234) upper surface for the conversion mechanism of conflicting.
9. A friction cable tensioning device according to claim 8, wherein: the structure radius of the bottom friction force driven conflict conversion mechanism annular groove friction structure (235) is the same as the structure radius of the friction circular plate (13), and the bottom friction force driven conflict conversion mechanism annular groove friction structure (235) and the friction circular plate (13) are arranged in an up-and-down symmetrical mode.
10. A friction cable tensioning device according to claim 8, wherein: bottom friction from the driven body of rod installation groove structure (232) for the conversion mechanism of contradicting in the connecting plate for the conversion mechanism of contradicting (231) internally mounted of bottom friction has the top body of rod of permanent magnet driven type resistance providing mechanism with telescopic link (227).
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| CN201911331778.XA CN110950174A (en) | 2019-12-21 | 2019-12-21 | Friction type cable tension adjusting device |
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| CN201911331778.XA CN110950174A (en) | 2019-12-21 | 2019-12-21 | Friction type cable tension adjusting device |
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| CN110950174A true CN110950174A (en) | 2020-04-03 |
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