CN212799053U - Cable paying-off pulley - Google Patents
Cable paying-off pulley Download PDFInfo
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- CN212799053U CN212799053U CN202021394614.XU CN202021394614U CN212799053U CN 212799053 U CN212799053 U CN 212799053U CN 202021394614 U CN202021394614 U CN 202021394614U CN 212799053 U CN212799053 U CN 212799053U
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Abstract
The utility model discloses a cable unwrapping wire coaster, the unsettled exhibition of the cable of mainly used cable system in-process is put the cable, can place the first actinobacillus wheel that the coiling has the cable on the second mounting bracket or take out from the second mounting bracket through elevating gear, specifically, utilize elevating gear to draw the first actinobacillus wheel to the opening part from the spout, then through promoting the second mounting bracket, make the second mounting bracket translate along the lower extreme of first mounting bracket, the first actinobacillus wheel is deviate from the opening in the in-process of translation, and then be convenient for technical staff to change the first actinobacillus wheel that the coiling has the cable, again according to step in proper order pack into the second mounting bracket and carry out the unwrapping wire work, avoided the whole unwrapping wire coaster of dismouting to reach the purpose of changing first actinobacillus wheel, easy operation and security are higher; meanwhile, the paying-off angle of the second paying-off wheel can be adjusted along with the rotation of the second rotating shaft, and the paying-off device is more suitable for actual requirements in the actual production process.
Description
Technical Field
The utility model relates to a cable production facility, in particular to cable unwrapping wire coaster.
Background
During the production process of the cable, particularly the stranding process of the cable, the cable needs to be unfolded in a suspended manner by using the paying-off tackle. The unwrapping wire angle of current unwrapping wire coaster is fixed, and adopts the fixed structure of crossbeam more, and whole unwrapping wire coaster setting is at the lower extreme of crossbeam promptly to the crossbeam (for example portal crane crossbeam) is as supporting and fixed main part, when the line wheel is changed to needs, needs technical staff to pull down whole unwrapping wire coaster earlier, installs to the crossbeam again after having changed the line wheel on, and the operation is complicated and there is the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a cable unwrapping wire coaster can make things convenient for the technical staff to change the line wheel when not dismantling the unwrapping wire coaster to adjustable unwrapping wire angle has.
According to the utility model discloses cable unwrapping wire coaster, include:
the upper end of the first mounting frame is provided with a first connecting part for connecting the cross beam;
the second mounting frame is arranged at the lower end of the first mounting frame in a sliding mode, a sliding groove is formed in the second mounting frame along the height direction, an opening communicated with the sliding groove is formed in a set position, and a second rotating shaft is rotatably arranged at the lower end of the second mounting frame;
the first paying-off wheel is arranged in the sliding groove in a sliding mode;
the lifting device is arranged on the first mounting frame and provided with a second lifting connecting part, one end of the second connecting part is connected with the first paying-off wheel, and the first paying-off wheel is driven to lift in the lifting process;
and the second paying-off wheel is arranged at one end, far away from the second mounting rack, of the second rotating shaft.
According to the utility model discloses cable unwrapping wire coaster has following technological effect at least:
the utility model provides a cable unwrapping wire coaster, the unsettled exhibition of the cable of mainly used stranding system in-process of cable is put, can place the first actinobacillus wheel that the coiling has the cable on the second mounting bracket or take out from the second mounting bracket through elevating gear, specifically, utilize elevating gear to draw first actinobacillus wheel from the spout to the opening part, then through promoting the second mounting bracket, make the second mounting bracket translate along the lower extreme of first mounting bracket, first actinobacillus wheel deviates from the opening in the in-process of translation, and then be convenient for technical staff to change the first actinobacillus wheel that the coiling has the cable, again according to step pack into the second mounting bracket in proper order and carry out the unwrapping wire work again, avoided the whole unwrapping wire coaster of dismouting to reach the purpose of changing first actinobacillus wheel, easy operation and security are higher; meanwhile, the paying-off angle of the second paying-off wheel can be adjusted along with the rotation of the second rotating shaft, and the paying-off device is more suitable for actual requirements in the actual production process.
According to some embodiments of the utility model, first mount frame in the lower extreme of first connecting portion is provided with the pole setting, elevating gear is provided with first pivot, the arm and the lifter plate of opening and shutting, first pivot level is worn to establish in the pole setting, the upper end of the arm that opens and shuts is connected first pivot, lower extreme are connected the lifter plate, second connecting portion set up on the lifter plate for through rotating first pivot control opening and shutting of the arm and drive the lifter plate is followed the direction of height of pole setting slides from top to bottom, and then makes first actinobacillus wheel is in go up and down under the effect of second connecting portion, the lift that drives the second connecting portion through the lift of lifter plate promptly reaches the purpose of the lift of controlling first actinobacillus wheel.
According to some embodiments of the present invention, the opening and closing arm includes a first connecting arm, a second connecting arm, a first connecting block disposed at an upper end of the first connecting arm, and a second connecting block disposed at an upper end of the second connecting arm, wherein the first rotating shaft has opposite rotation directions of a first transmission screw thread and a second transmission screw thread at two ends thereof, the first connecting block is connected to the first transmission screw thread, the second connecting block is connected to the second transmission screw thread, the lower end of the first connecting arm and the lower end of the second connecting arm are hinged to the same position of the lifting plate, obviously, the opposite rotation directions of the first transmission screw thread and the second transmission screw thread disposed at two ends of the first rotating shaft can provide opposite torques when rotating along with the first rotating shaft, so that the upper ends of the first connecting arm and the second connecting arm are moved closer to each other or moved away from each other under the action of the opposite torques, when the upper ends of the first connecting arm and the second connecting arm are close to each other, the lower ends of the first connecting arm and the second connecting arm can prop against the lifting plate to descend; when the upper ends of the first connecting arm and the second connecting arm are far away from each other, the lower ends of the first connecting arm and the second connecting arm can drive the lifting plate to ascend, and therefore the lifting control of the lifting plate is achieved by rotating the first rotating shaft.
According to the utility model discloses a some embodiments, the pole setting is provided with two, two the pole setting is followed the width direction of first mounting bracket sets up the both ends of lifter plate, first pivot is worn to be established two between the pole setting, and then realize the rotation installation and the fixed of first pivot.
According to the utility model discloses a some embodiments, the lifter plate corresponds the pole setting is provided with the notch, the notch encloses and closes the pole setting, through the notch makes the lifter plate gomphosis is two between the pole setting, and then avoid the lifter plate takes place the side at the in-process of going up and down and moves or the vibration.
According to some embodiments of the present invention, an end of the first rotating shaft is provided with a rotating disc, and rotation control of the first rotating shaft can be realized by rotating the rotating disc.
According to some embodiments of the utility model, the carousel is provided with the handle of being convenient for to the rotation of technical staff and control the rotation of first pivot.
According to the utility model discloses a some embodiments, the carousel is rotated by driving motor drive, and many electric drive replace artifical the rotation, can be when reducing technical staff's intensity of labour, export bigger torque and realize the lift control of heavier, the bigger bulky first actinobacillus wheel.
According to the utility model discloses a some embodiments, driving motor's output shaft passes through bevel gear group link the carousel, and then realize right angle drive's purpose, provide more convenient transmission and realize driving motor's convenient installation and the drive of carousel.
According to the utility model discloses a some embodiments, bevel gear group is provided with first bevel gear and second bevel gear, first bevel gear sets up on driving motor's the output shaft, second bevel gear sets up in the pivot of carousel, through first bevel gear with second bevel gear's meshing transmission makes the carousel is in rotating under driving motor's the drive.
According to the utility model discloses a some embodiments, the upper end center of lifter plate is provided with the cardboard, wear to be equipped with the third pivot on the cardboard, first linking arm with the second linking arm is connected through rotating third pivot and joint are in the cardboard.
According to some embodiments of the utility model, first mount frame is provided with the slide rail in the lower extreme, the second mount frame corresponds in the upper end the slide rail is provided with the sliding part, through the slip of sliding part in the slide rail, realizes the slip of first mount frame at second mount frame lower extreme.
According to some embodiments of the invention, the first mounting bracket is provided with a reinforcement bar that is connected in an inclined manner the pole setting with the slide rail for forming a stable support structure.
According to the utility model discloses a some embodiments, the stiffener is provided with four, and two are a set of, and are a set of the stiffener corresponds one the pole setting, and two of every group the stiffener symmetry sets up the both sides of pole setting are used for strengthening the support connection effect of pole setting.
According to some embodiments of the invention, the sliding part is provided with a plurality of pulleys for improving the sliding ability of the sliding part.
According to some embodiments of the utility model, it is a plurality of the pulley antithetical couplet row sets up the lower extreme at a fixed plate, the fixed plate sets up perpendicularly the upper end of second mounting bracket to the installation and the fixing of sliding part are convenient for.
According to the utility model discloses a some embodiments, the second mounting bracket is provided with two slide bars, every along width direction all seted up the spout along the direction of height on the slide bar to set for the position and seted up the intercommunication the opening of spout, two width between the slide bar with the width adaptation of first actinobacillus wheel, so that first actinobacillus wheel is at the stable unwrapping wire of course.
According to some embodiments of the utility model, two the upper end of slide bar is through connecting same even board perpendicularly and constitute the major structure of second mounting bracket.
According to the utility model discloses a some embodiments, set for the position extremely the distance of the bottom of spout is less than or equal to elevating gear's lift height for elevating gear can realize the effective altitude mixture control to first wire wheel of preventing in the lift stroke.
According to the utility model discloses a some embodiments, the lower extreme of second mounting bracket is provided with the baffle to when being used for connecting two slide bars, exert the supporting role of certain degree, for example the cable has the part to place on this baffle when the exhibition is put.
According to some embodiments of the utility model, the second pivot is connected the turned position of second mounting bracket is provided with locking structure, in order to be used for locking the second pivot.
According to the utility model discloses a some embodiments, the both ends of first actinobacillus wheel be provided with slidable mounting in slider in the spout to in the steady slip of first actinobacillus wheel on the spout, avoid it to appear circumference in the slip in-process and beat or vibrate.
According to the utility model discloses a some embodiments, the upper end of second connecting portion is rotated and is set up on the mounting panel, the mounting panel sets up the lower extreme of first mounting bracket realizes the fixed of second connecting portion through the mounting panel, also can reach the purpose that improves its connection capacity to a certain extent.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of an overall structure of a cable paying-off tackle according to an embodiment of the present invention;
fig. 2 is a schematic view of a first relative position relationship and an installation structure of the first installation frame and the lifting device according to the embodiment of the present invention;
fig. 3 is a schematic view of a second relative position relationship and an installation structure of the first installation frame and the lifting device according to the embodiment of the present invention;
fig. 4 is a schematic overall structure diagram of a second mounting frame according to an embodiment of the present invention;
fig. 5 is a schematic overall structure diagram of the first connection portion according to the embodiment of the present invention;
fig. 6 is a schematic overall structure diagram of the second connection portion according to the embodiment of the present invention;
reference numerals:
the vertical rod 100, the first connecting part 101, the lifting plate 102, the reinforcing rod 103, the sliding rail 104, the first rotating shaft 105, the first transmission screw thread 106, the second transmission screw thread 107, the first connecting block 108, the second connecting block 109, the rotating disc 110, the first connecting arm 111, the second connecting arm 112, the first connecting arm and the second connecting arm,
A first paying-off wheel 300, a first locking bolt 301, a slide block 302,
A second paying-off wheel 400, a second rotating shaft 401, a locking structure 402,
A second connecting part 500, a mounting plate 501,
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for a worker of ordinary skill in the art.
The paying-off tackle mainly comprises a wire paying-off tackle, a ground wire paying-off tackle and an optical cable paying-off tackle, wherein the wire paying-off tackle is mainly used for suspending and paying-off of a cable in the cable stranding process, and in the production process of a general power cable factory, the wire paying-off tackle is mostly arranged by using a steel structure of a factory building (such as a factory building girder or a cross beam of a gantry crane), the whole paying-off tackle needs to be integrally disassembled and assembled by using a crane or a forklift to play the disassembling and assembling work of a paying-off wheel, the whole disassembling and assembling process is complex and easy to cause safety accidents, and meanwhile, the disassembling and assembling; in addition, traditional unwrapping wire pulley unwrapping wire angle is comparatively fixed, need set up extra supporting beam or bracing piece and go to correct the unwrapping wire angle, further leads to the waste in occupation of land space.
To the above technical problem, the utility model provides a cable unwrapping wire coaster on the basis of current unwrapping wire coaster, refer to fig. 1 ~ 6, the utility model provides a cable unwrapping wire coaster includes:
the first mounting bracket is provided with a first connecting portion 101 at an upper end thereof for connecting the cross beam, as shown in fig. 1 and 2;
a second mounting rack, as shown in fig. 1, slidably disposed in a length direction (i.e., a horizontal direction or a left-right direction as shown in fig. 1) of a lower end of the first mounting rack, the second mounting rack being provided with a sliding groove 202 along a height direction, and an opening 201 communicating with the sliding groove 202 at a set position, the second mounting rack being rotatably provided at a lower end with a second rotating shaft 401, the second rotating shaft 401 rotating (i.e., rotating circumferentially around a central axis where the locking structure 402 is located in a vertical plane as shown in fig. 1) around a position connecting the second mounting rack as a center;
a first payout wheel 300, as shown in FIG. 1, slidably disposed within the chute 202;
the lifting device is arranged on the first mounting frame, as shown in fig. 1, the lifting device is provided with a second connecting part 500 capable of lifting, one end of the second connecting part 500 is connected with the first paying-off wheel 300, and then the first paying-off wheel 300 is driven to lift in the lifting process;
the second reel 400, as shown in fig. 1, is disposed at an end of the second shaft 401 away from the second mounting frame.
According to the above structure, the paying-off tackle provided by the present invention is mainly used for the suspended paying-off of cables during the stranding process of cables, the first paying-off wheel 300 wound with cables can be placed on the second mounting rack or taken out from the second mounting rack by the lifting device, and the specific operation process is that the lifting device is used to firstly lift the first paying-off wheel 300 from the chute 202 to the opening 201, then the second mounting rack is pushed to make the second mounting rack translate along the lower end of the first mounting rack, the first paying-off wheel 300 can be pulled out from the opening 201 during the translation process, so that technicians (using a crane or a forklift) can replace the first paying-off wheel 300 wound with cables, and then the steps (opposite to the step of collecting the first paying-off wheel 300, the first paying-off wheel 300 to be installed is moved to the opening 201, the second mounting rack is translated to make the first paying-off wheel 300 slide up and down in the chute 202, the installation is completed by descending the first paying-off wheel 300 by using the lifting device), and the paying-off wheels are sequentially arranged in the second mounting frame for paying-off operation, so that the purpose of replacing the first paying-off wheel 300 by dismounting the whole paying-off pulley is avoided, the operation is simple, the safety is higher, and the labor intensity of technical personnel is reduced; meanwhile, the paying-off angle can be adjusted by the second paying-off wheel 400 which can rotate along with the second rotating shaft 401, so that the paying-off direction is more suitable for actual requirements in the actual production process.
According to some embodiments of the utility model, as shown in fig. 2, fig. 3, first mount frame is provided with pole setting 100 in the lower extreme of first connecting portion 101, elevating gear is provided with first pivot 105, arm and lifter plate 102 open and shut, first pivot 105 level is worn to establish on pole setting 100, first pivot 105 is connected to the upper end of arm that opens and shuts, lifter plate 102 is connected to the lower extreme, second connecting portion 500 sets up on lifter plate 102, be used for through rotating opening and shutting of first pivot 105 control arm that opens and shuts and drive lifter plate 102 and slide from top to bottom along the direction of height of pole setting 100, and then make first actinobacillus wheel 300 go up and down under the effect of second connecting portion 500, the lift that drives second connecting portion 500 through lifter plate 102 promptly, reach the mesh of the lift of controlling first actinobacillus wheel 300.
According to some embodiments of the present invention, as shown in fig. 3, the opening and closing arm includes a first connecting arm 111, a second connecting arm 112, and a first connecting block 108 disposed at an upper end of the first connecting arm 111 and a second connecting block 109 disposed at an upper end of the second connecting arm 112, two ends of the first rotating shaft 105 are respectively provided with a first transmission screw 106 and a second transmission screw 107 with opposite rotation directions, the first connecting block 108 is connected with the first transmission screw 106 in a threaded manner, the second connecting block 109 is connected with the second transmission screw 107 in a threaded manner, a lower end of the first connecting arm 111 and a lower end of the second connecting arm 112 are hinged at the same position of the lifting plate 102, and it is apparent that the first transmission screw 106 and the second transmission screw 107 with opposite rotation directions disposed at two ends of the first rotating shaft 105 can provide opposite torques when rotating along with the first rotating shaft 105, so that the upper ends of the first connecting arm 111 and the second connecting arm 112 are moved toward or away from each other under the opposite torques, specifically, when the upper ends of the first connecting arm 111 and the second connecting arm 112 are close to each other, the lower ends of the first connecting arm 111 and the second connecting arm 112 will prop the lifting plate 102 to descend; when the upper ends of the first connecting arm 111 and the second connecting arm 112 are far away from each other, the lower ends of the first connecting arm 111 and the second connecting arm 112 can drive the lifting plate 102 to ascend, so that the lifting control of the lifting plate 102 is realized by rotating the first rotating shaft 105.
According to some embodiments of the present invention, as shown in fig. 3, two vertical rods 100 are provided, the two vertical rods 100 are disposed at two ends of the lifting plate 102 along the width direction of the first mounting frame, and the first rotating shaft 105 is disposed between the two vertical rods 100, so as to achieve the installation and fixation of the first rotating shaft 105.
According to some embodiments of the present invention, the lifting plate 102 is provided with a notch corresponding to the vertical rod 100, the notch encloses the vertical rod 100, and the lifting plate 102 is embedded between the two vertical rods 100 through the notch, thereby avoiding the lateral movement or vibration of the lifting plate 102 during the lifting process.
According to some embodiments of the present invention, one end of the first rotating shaft 105 is provided with a rotating disc 110 so as to control the rotation of the first rotating shaft 105 by controlling the rotation of the rotating disc 110.
According to some embodiments of the present invention, the turntable 110 is provided with a handle that facilitates rotation, so as to facilitate rotation by a technician.
According to the utility model discloses a some embodiments, carousel 110 is rotated by the driving motor drive, and through motor drive's mode control carousel 110's rotation, can reduce staff's intensity of labour on the one hand, on the other hand can also provide bigger torque and realize the lifting control of the first actinobacillus wheel 300 of bigger size.
According to the utility model discloses a some embodiments, driving motor's output shaft passes through bevel gear group link carousel 110, organizes through bevel gear and realizes vertical drive to for the installation of motor provides more installation angle and installation space, can leave the overall structure that more spaces come reasonable layout coaster.
According to the utility model discloses a some embodiments, the bevel gear group is provided with first bevel gear and second bevel gear, and first bevel gear sets up on driving motor's output shaft, and second bevel gear sets up in the pivot of carousel 110, through the meshing transmission of first bevel gear and second bevel gear for carousel 110 rotates under driving motor's drive.
According to the utility model discloses a some embodiments, as shown in fig. 3, the upper end center of lifter plate 102 is provided with the cardboard, wears to be equipped with the third pivot on the cardboard, and first linking arm 111 and second linking arm 112 connect the third pivot through rotating and the joint is in the cardboard, like this, through articulating the lower extreme with first linking arm 111 and second linking arm 112 in the cardboard, can concentrate the elevating power on a position of the up end of lifter plate 102, and then reach the purpose that promotes lifting efficiency.
According to some embodiments of the present invention, as shown in fig. 1, the first mounting frame is provided with a slide rail 104 at the lower end along the length direction (corresponding to the length direction), the second mounting frame is provided with a sliding portion 204 at the upper end corresponding to the slide rail 104, and the sliding of the second mounting frame at the lower end of the first mounting frame is realized by the sliding of the sliding portion 204 on the slide rail 104.
According to some embodiments of the invention, the first mounting frame is provided with a reinforcement bar 103 connecting the upright 100 and the slide rail 104 in an inclined manner for forming a stable support structure.
According to some embodiments of the present invention, as shown in fig. 3, the reinforcing rods 103 are provided with four, two are a set, a set of reinforcing rods 103 corresponds to a vertical rod 100, and two reinforcing rods 103 of each set are symmetrically disposed on two sides of the vertical rod 100 for reinforcing the supporting connection function of the vertical rod 100.
According to some embodiments of the present invention, as shown in fig. 4, the sliding portion 204 is provided with a plurality of pulleys evenly arranged along the length direction for improving the sliding ability of the sliding portion 204.
According to some embodiments of the present invention, as shown in fig. 4, the plurality of pulley row units are disposed at the lower end of a fixing plate, the fixing plate is disposed at the upper end of the second mounting frame, the fixing plate makes the installation of the plurality of pulleys more stable, and the relative sliding between the second mounting frame and the first mounting frame is more smooth.
According to the utility model discloses a some embodiments, as shown in fig. 1, fig. 4, the second mounting bracket is provided with two slide bars 200 along width direction, spout 202 has all been seted up along the direction of height on every slide bar 200, and set for the opening 201 that the position seted up intercommunication spout 202, width and the width adaptation of first actinobacillus wheel 300 between two slide bars 200, through the adaptation installation, when making first actinobacillus wheel 300 can follow two pole settings 100 and interdynamic from top to bottom, radial movement or vibration can not appear, the stability in elevating work and the unwrapping wire course of operation has been guaranteed, the security of unwrapping wire coaster has been improved to a certain extent.
According to some embodiments of the present invention, as shown in fig. 4, the upper ends of the two sliding rods 200 are connected to the same connecting plate perpendicularly to form a main structure of the second mounting frame, so as to be used for mounting the first paying-off wheel 300.
According to some embodiments of the present invention, as shown in fig. 4, the upper portion of the sliding rod 200 is provided with a connecting member 205 for enhancing the bearing capacity on the upper portion of the sliding groove 202, wherein the connecting member 205 can be selected from connecting bolts.
According to the utility model discloses a some embodiments, as shown in FIG. 1, set for the vertical distance of position to the bottom of spout 202 and be less than or equal to elevating gear's lift height for elevating gear can realize the regulation effectively to first actinobacillus wheel 300 in lift adjustment stroke range, and then guarantees to change the stable of the work of actinobacillus wheel and go on.
According to the utility model discloses a some embodiments, as shown in fig. 1, the lower extreme of second mounting bracket is provided with baffle 203 for improve the stability in the first actinobacillus wheel 300 installation, strengthen the connection stability between two pole settings 100, can also exert the supporting role of certain degree simultaneously, for example the cable has the part to place on this baffle 203 when the exhibition is put.
According to some embodiments of the present invention, as shown in fig. 1, the rotation position of the second rotating shaft 401 connected to the second mounting frame is provided with a locking structure 402 for locking the second rotating shaft 401.
According to some embodiments of the utility model, as shown in fig. 1, the both ends of first actinobacillus wheel 300 are provided with slider 302 of slidable mounting in spout 202 to in the steady slip of first actinobacillus wheel 300 on spout 202, avoid it to appear circumference in the slip in-process and beat or vibrate.
According to some embodiments of the utility model, as shown in fig. 1, wear to establish on the slider 302 and connect first actinobacillus wheel 300 have first locking bolt 301, through first locking bolt 301 with slider 302 block in spout 202, and then make it stably slide.
According to some embodiments of the present invention, as shown in fig. 1 and fig. 6, the upper end of the second connecting portion 500 is rotated and disposed on the mounting plate 501, the mounting plate 501 is disposed at the lower end of the first mounting frame, the fixing of the second connecting portion 500 is realized through the mounting plate 501, and the purpose of improving the connecting ability thereof can also be achieved to a certain extent.
According to some embodiments of the present invention, as shown in fig. 6, the second connecting portion 500 is configured as a hook, the upper end of the hook is rotated to connect the mounting plate 501, and the first lock bolt 301 extends out of one section, so that the hook head of the hook can be hooked.
According to the utility model discloses a some embodiments, the position that first locking bolt 301 is connected to second connecting portion 500 can also set up a nut, this nut and first locking bolt 301 adaptation, and then realizes second connecting portion 500 and second locking bolt 301's stable connection, guarantees that the safety of elevating work, steady go on.
According to the utility model discloses a some embodiments set up an earth connection in a settlement position of cable unwrapping wire coaster to avoid the static destruction of first actinobacillus wheel 300 unwrapping wire in-process.
According to some embodiments of the present invention, as shown in fig. 5, first connecting portion 1011 is provided with connector 1011 from top to bottom, first connecting plate 1012, extension board 1013 and second connecting plate 1014, wherein, connector 1011 is used for sliding or fixed connection crossbeam (or slip track), first connecting plate 1012 smoothly transitions to extension board 1013 from connector 1011 for improving the joint strength and the bearing capacity of first connecting portion 1011, and simultaneously, extension board 1013 transitions to second connecting plate 1014 that area is wideer, the volume is bigger again, further improve the joint strength and the bearing capacity of first connecting portion 1011, second connecting plate 1014 is then mainly used for installing all first mounting brackets (i.e. above-mentioned pole setting 100).
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A cable payoff block, comprising:
the upper end of the first mounting frame is provided with a first connecting part (101) for connecting the cross beam;
the second mounting frame is arranged at the lower end of the first mounting frame in a sliding mode, a sliding groove (202) is formed in the second mounting frame in the height direction, an opening (201) communicated with the sliding groove (202) is formed in a set position, and a second rotating shaft (401) is rotatably arranged at the lower end of the second mounting frame;
the first paying-off wheel (300) is arranged in the sliding groove (202) in a sliding mode;
the lifting device is arranged on the first mounting frame and provided with a second connecting part (500) capable of lifting, and the second connecting part (500) is connected with the first paying-off wheel (300);
and the second paying-off wheel (400) is arranged at one end, far away from the second mounting frame, of the second rotating shaft (401).
2. The cable paying-off tackle as claimed in claim 1, wherein the first mounting frame is provided with a vertical rod (100) at a lower end of the first connecting portion (101), the lifting device is provided with a first rotating shaft (105), an opening and closing arm and a lifting plate (102), the first rotating shaft (105) horizontally penetrates through the vertical rod (100), the upper end of the opening and closing arm is connected with the first rotating shaft (105), the lower end of the opening and closing arm is connected with the lifting plate (102), and the second connecting portion (500) is provided on the lifting plate (102) and is used for controlling the opening and closing of the opening and closing arm by rotating the first rotating shaft (105) to drive the lifting plate (102) to slide up and down along a height direction of the vertical rod (100), so that the first paying-off wheel (300) is lifted under the action of the second connecting portion (500).
3. The cable paying-off trolley as claimed in claim 2, wherein the opening and closing arm comprises a first connecting arm (111), a second connecting arm (112), a first connecting block (108) arranged at the upper end of the first connecting arm (111) and a second connecting block (109) arranged at the upper end of the second connecting arm (112), a first transmission thread (106) and a second transmission thread (107) with opposite rotation directions are respectively arranged at two ends of the first rotating shaft (105), the first connecting block (108) is in threaded connection with the first transmission thread (106), the second connecting block (109) is in threaded connection with the second transmission thread (107), and the lower end of the first connecting arm (111) and the lower end of the second connecting arm (112) are hinged to the same position of the lifting plate (102).
4. A cable laying tackle as claimed in claim 3, wherein the first shaft (105) is provided with a turntable (110) at one end.
5. A cable laying tackle as claimed in claim 3, wherein a clamping plate is centrally disposed on an upper end of the lifting plate (102), a third shaft is disposed on the clamping plate, and the first connecting arm (111) and the second connecting arm (112) are rotatably connected to the third shaft to be clamped in the clamping plate.
6. A cable laying trolley according to claim 1, characterized in that the first mounting frame is provided with a slide rail (104) at the lower end, and the second mounting frame is provided with a sliding portion (204) at the upper end corresponding to the slide rail (104).
7. A cable laying tackle as claimed in claim 6, wherein the sliding part (204) is provided with a plurality of pulleys.
8. A cable laying trolley according to claim 1, characterized in that the second shaft (401) is provided with locking means (402) in the rotational position in connection with the second mounting frame for locking the second shaft (401).
9. A cable laying tackle as claimed in claim 1, wherein the first reel (300) is provided at each end with a slider (302) slidably mounted in the slot (202).
10. A cable laying trolley according to any one of claims 1 to 9, characterized in that the upper end of the second attachment part (500) is pivotally arranged on a mounting plate (501), and the mounting plate (501) is arranged at the lower end of the first mounting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021394614.XU CN212799053U (en) | 2020-07-15 | 2020-07-15 | Cable paying-off pulley |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021394614.XU CN212799053U (en) | 2020-07-15 | 2020-07-15 | Cable paying-off pulley |
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| Publication Number | Publication Date |
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| CN212799053U true CN212799053U (en) | 2021-03-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847114A (en) * | 2020-07-15 | 2020-10-30 | 华力通线缆股份有限公司 | Cable paying-off pulley |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847114A (en) * | 2020-07-15 | 2020-10-30 | 华力通线缆股份有限公司 | Cable paying-off pulley |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cable paying off pulley Effective date of registration: 20220128 Granted publication date: 20210326 Pledgee: Ningxiang sub branch of Bank of Changsha Co.,Ltd. Pledgor: HONEYTOM CABLE CO.,LTD. Registration number: Y2022980000755 |