CN220502123U - Special auxiliary assembly of extra-high voltage conductor production line frame pay-off - Google Patents
Special auxiliary assembly of extra-high voltage conductor production line frame pay-off Download PDFInfo
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- CN220502123U CN220502123U CN202322179783.1U CN202322179783U CN220502123U CN 220502123 U CN220502123 U CN 220502123U CN 202322179783 U CN202322179783 U CN 202322179783U CN 220502123 U CN220502123 U CN 220502123U
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- rotating shaft
- paper
- tension
- pay
- frame
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- 239000004020 conductor Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses special auxiliary equipment for paying off a special take-up stand for extra-high voltage conductor production, which comprises a support frame, a rotating shaft, a tension wheel and a tension adjusting mechanism, wherein the rotating shaft is arranged on the support frame through a bearing seat, one end of the rotating shaft extends outwards along the axis of the rotating shaft for placing paper rolls, four rollers with rolling directions consistent with the axis of the rotating shaft are arranged at the bottom of the support frame, the other end of the rotating shaft extends outwards along the axis of the rotating shaft and is coaxially connected with the tension wheel, the other end of the rotating shaft is in threaded connection with a paper pressing nut, the paper rolls sleeved on the rotating shaft are fixed on the rotating shaft between the paper pressing nut and the bearing seat, and the tension adjusting mechanism is sleeved on the tension wheel and is fixed on the support frame; this application is through improving on the basis of current paper frame of putting, increases tension adjustment mechanism and gyro wheel, when realizing that paper frame removes is put, still increases the rotation resistance of scroll to make the bar paper that releases be in the state of tightening, solve the bar paper and when the conductor is together reeled easy skew and folding problem.
Description
Technical field:
the utility model relates to the technical field of cable production, in particular to special auxiliary equipment for pay-off of a pay-off rack for ultra-high voltage conductor production.
The background technology is as follows:
in the process of winding the extra-high voltage conductor through a winding frame, strip paper needs to be paved on the lower side of the conductor to form a cushion layer when the conductor is wound, so that adjacent conductors are not contacted with each other; because the strip paper is the scroll of making, need place the scroll on putting the paper frame and carry out unpowered paper operation when using, the strip paper of letting out presses in the conductor downside, in conductor lapping process, the strip paper is together carried out the lapping operation under the drive of conductor, but in the use, because the paper frame of putting is unpowered and fixed can not remove, it rotates under the drive of strip paper, leads to the strip paper of letting out to be in loose bending state, skew and folding easily when carrying out the lapping with the conductor, influence bed course quality.
Therefore, the existing installation method cannot well meet the requirements in practical use, so that an improved technology is urgently needed to solve the above problems.
The utility model comprises the following steps:
in order to solve the technical problems, the utility model provides special auxiliary equipment for paying off paper of an extra-high voltage conductor production pay-off rack, which is improved on the basis of the existing pay-off rack, a tension adjusting mechanism and a roller are added, the pay-off rack is moved, and meanwhile, the rotation resistance of a paper roll is increased, so that the paid-off strip paper is in a tight state, and the problem that the strip paper is easy to deviate and fold when being rolled together with a conductor is solved.
In order to solve the technical problems, the utility model provides a technical scheme that: the utility model provides an extra-high voltage conductor production line frame special auxiliary assembly of unreeling, includes support frame, pivot, tension pulley and tension adjustment mechanism, the pivot passes through the bearing frame setting is in on the support frame, just the one end of pivot is used for placing the scroll along its axis outwards extension, its characterized in that: the bottom of the supporting frame is provided with four rollers with rolling directions consistent with the axis of the rotating shaft, the other end of the rotating shaft extends outwards along the axis of the rotating shaft and is coaxially connected with the tension wheel, the other end of the rotating shaft is in threaded connection with the paper pressing nut and is used for fixing paper rolls sleeved on the rotating shaft between the paper pressing nut and the bearing seat, and the tension adjusting mechanism is sleeved on the tension wheel and is fixed on the supporting frame;
the tension adjusting mechanism comprises a U-shaped hoop, a rubber layer, a connecting rod and an adjusting screw, wherein the rubber layer is arranged on the inner side wall of the U-shaped hoop, the rubber layer is sleeved on the tension pulley, one end of the U-shaped hoop is connected with the supporting frame through the connecting rod, one end of the adjusting screw is arranged at one end of the U-shaped hoop, and the other end of the adjusting screw penetrates through one end of the U-shaped hoop and is in threaded connection with the screw cap.
Further, the rotating shafts on two sides of the bearing seat are respectively provided with a spacer bush and a supporting bush which rotate together with the rotating shafts.
Further, a coaxial annular groove is formed in the side of the supporting sleeve on the paper pressing nut, and the diameter of the annular groove is larger than the outer diameter of the supporting sleeve.
Further, one end of the supporting sleeve, which is close to the paper pressing nut, is provided with a groove.
The beneficial effects of the utility model are as follows:
1. this application is through improving on the basis of current paper frame of putting, increases tension adjustment mechanism and gyro wheel, realizes that paper frame can follow the swing of conductor on the wire frame under the effect of human power and carry out reciprocating motion, prevents the strip paper skew, leads to still to increase the rotation resistance of scroll through tension adjustment mechanism, is not influencing the scroll and rotates and cause under the cracked circumstances of strip paper to make the strip paper that lets out be in the state of tightening, solves strip paper and easy skew and folding problem when the conductor is together reeled.
2. The roll direction of four gyro wheels in this application is unanimous with the axis of pivot to in the scroll operation in-process of unreeling, can realize through the manpower that the scroll swings along with the conductor.
3. The rubber layer cover is in this application on the tension pulley, through twisting the nut, can realize the adjustment of U-shaped staple bolt both ends distance, when the distance diminishes, the U-shaped staple bolt drives the rubber layer and holds tension pulley, thereby increase tension pulley's rotation resistance, when the distance grow, the U-shaped staple bolt drives the rubber layer and loosens tension pulley (the U-shaped staple bolt has elasticity can drive the rubber layer and keep away from tension pulley), thereby reduce tension pulley's rotation resistance, this kind of operation can adjust the rubber layer according to the condition of use to tension pulley's the degree of holding tightly, accomplish tension pulley's rotation resistance's adjustment, realize the adjustment to bar paper pulling force, make bar paper be in the state of being in tension and still not fracture.
4. The setting of spacer bush and supporting sleeve realizes that the pivot is spacing on the axial on the bearing frame in this application, prevents that the pivot from radially rocking from top to bottom, influences paper stability.
5. The one side that is close to the supporting sleeve on the paper pressing nut among this application sets up the ring channel, because the diameter of ring channel is greater than the external diameter of supporting sleeve, when compressing tightly the operation to the scroll through the paper pressing nut, the tip of supporting sleeve can stretch into in the ring channel to make the scroll complete set on the supporting sleeve, prevent that the scroll is unsettled, guarantee the stability that the supporting sleeve supported the scroll, stretch into supporting sleeve and ring channel clearance fit in the ring channel simultaneously, the supporting sleeve still radially supports the paper pressing nut in the use, thereby alleviate the radial deflection power of spiro union department.
6. One end of the supporting sleeve, which is close to the paper pressing nut, is arranged to be a groove, so that the paper roll is sleeved on the supporting sleeve conveniently, and the installation efficiency is improved.
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Description of the drawings:
in order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the description below are only four of the utility models, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a left side view of the present utility model.
Fig. 3 is a top view of the utility model in use.
Fig. 4 is a physical diagram of the present application.
In the figure, a 1-supporting frame, a 2-rotating shaft, a 3-tension wheel, a 4-tension adjusting mechanism, a 5-roller, a 6-paper pressing nut, a 7-spacer bush, an 8-supporting bush, a 9-annular groove, a 10-groove and an 11-bearing seat are arranged;
41-U-shaped anchor ear, 42-rubber layer, 43-connecting rod, 44-adjusting screw rod and 45-nut;
a-scroll, B-bar paper, C-conductor, D-pay-off rack.
The specific embodiment is as follows:
embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. While the utility model is susceptible of embodiment in the drawings, it is to be understood that the utility model may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided to provide a more thorough and complete understanding of the utility model. It should be understood that the drawings and embodiments of the utility model are for illustration purposes only and are not intended to limit the scope of the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The names of messages or information interacted between the devices in the embodiments of the present utility model are for illustrative purposes only and are not intended to limit the scope of such messages or information.
Example 1
As shown in fig. 1-4, the special auxiliary equipment for pay-off of an extra-high voltage conductor production pay-off rack comprises a support frame 1, a rotating shaft 2, a tension wheel 3 and a tension adjusting mechanism 4, wherein the rotating shaft 2 is arranged on the support frame 1 through a bearing seat 11, one end of the rotating shaft 2 extends outwards along the axis of the rotating shaft and is used for placing a paper roll A, four rollers 5 with rolling directions consistent with the axis of the rotating shaft 2 are arranged at the bottom of the support frame 1, the other end of the rotating shaft 2 extends outwards along the axis of the rotating shaft and is coaxially connected with the tension wheel 3, the other end of the rotating shaft 2 is in threaded connection with a paper pressing nut 6, the paper roll A sleeved on the rotating shaft 2 is fixed on the rotating shaft 2 between the paper pressing nut 6 and the bearing seat 11, the paper roll A and the paper pressing nut 6 rotate together along with the rotating shaft 2, and the tension adjusting mechanism 4 is sleeved on the tension wheel 3 and is fixed on the support frame 1; the rotation resistance of the paper roll A is increased through the tension adjusting mechanism 4, and the discharged strip paper B is in a tight state under the condition that the rotation of the paper roll A is not affected and the strip paper B is broken, so that the problem that the strip paper B is easy to deviate and fold when being rolled together with the conductor C is solved; the rolling directions of the four rollers 5 are consistent with the axis of the rotating shaft 2, so that the paper roll A can reciprocate along with the swing of the conductor C on the wire forming frame by manpower in the paper roll A paper placing operation process, and the offset of the strip paper B is prevented; the paper placing tension is flexibly adjusted according to the use requirement, and the position and the direction required by the paper placing frame can be quickly adjusted according to the requirement in the paper placing process.
The tension adjusting mechanism 4 comprises a U-shaped anchor ear 41, a rubber layer 42, a connecting rod 43 and an adjusting screw 44, wherein the rubber layer 42 is arranged on the inner side wall of the U-shaped anchor ear 41, the rubber layer 42 is sleeved on the tension pulley 3, one end of the U-shaped anchor ear 41 is connected with the support frame 1 through the connecting rod 43, one end of the adjusting screw 44 is arranged at one end of the U-shaped anchor ear 41, and the other end of the adjusting screw 44 penetrates through one end of the U-shaped anchor ear 41 and is in threaded connection with a screw cap 45; the rubber layer 42 is sleeved on the tension pulley 3, the adjustment of the distance between two ends of the U-shaped anchor ear 41 can be realized by screwing the nut 45, when the distance is reduced, the U-shaped anchor ear 41 drives the rubber layer 42 to hold the tension pulley 3, thereby increasing the rotation resistance of the tension pulley 3, when the distance is increased, the U-shaped anchor ear 41 drives the rubber layer 42 to loosen the tension pulley 3 (the U-shaped anchor ear 41 has elasticity to drive the rubber layer 42 to be far away from the tension pulley 3), thereby reducing the rotation resistance of the tension pulley 3, the operation can adjust the holding degree of the rubber layer 42 on the tension pulley 3 according to the use condition, the adjustment of the rotation resistance of the tension pulley 3 is completed, the adjustment of the tension force of the strip paper B is realized, and the strip paper B is in a straight state and is not broken yet.
Example two
As shown in fig. 1, the present embodiment is obtained by adding technical features such as a spacer 7 and a supporting sleeve 8 on the basis of the first embodiment, and other technical features are the same as those of the first embodiment, and the same features are not described herein, wherein the difference between the present embodiment and the first embodiment is that: the rotating shafts 2 on two sides of the bearing seat 11 are respectively provided with a spacer bush 7 and a supporting bush 8 which rotate along with the rotating shafts 2.
In this embodiment, the setting of spacer 7 and supporting sleeve 8 realizes that pivot 2 is spacing on bearing frame 11 axially, prevents that pivot 2 from radially rocking from top to bottom, influences the stability of putting paper.
Example III
As shown in fig. 1, the present embodiment is obtained by adding technical features such as an annular groove 9 and a groove 10 on the basis of the second embodiment, and other technical features are the same as those of the second embodiment, and the details of the other technical features are not described herein, wherein the difference between the present embodiment and the second embodiment is that: the side of the supporting sleeve 8 on the paper pressing nut 6 is provided with a coaxial annular groove 9, and the diameter of the annular groove 9 is larger than the outer diameter of the supporting sleeve 8.
Wherein, one end of the supporting sleeve 8 near the paper pressing nut 6 is provided with a groove 10.
In this embodiment, the side of pressing paper nut 6 that is close to supporting sleeve 8 sets up ring channel 9, because the diameter of ring channel 9 is greater than the external diameter of supporting sleeve 8, when pressing paper nut 6 to scroll A through pressing paper, the tip of supporting sleeve 8 can stretch into in ring channel 9 to make scroll A overlap on supporting sleeve 8 completely, prevent that scroll A is unsettled, guarantee the stability that supporting sleeve 8 supported scroll A, simultaneously stretch into supporting sleeve 8 in ring channel 9 and ring channel 9 clearance fit, supporting sleeve 8 still radially supports pressing paper nut 6 in the use, thereby alleviate the radial deflection force of spiro union department.
Wherein, the one end that is close to the paper pressing nut 6 of supporting sleeve 8 sets up to groove 10, and the scroll A suit of being convenient for improves the installation effectiveness on supporting sleeve 8.
The application process of the technical scheme comprehensively formed by the embodiment comprises the following steps:
the support frame 1 is also placed according to the existing use mode, is placed on the wire inlet side of the wire winding wheel D, the distance between the two ends of the U-shaped hoop 41 is adjusted by screwing the screw cap 45, the tension of the strip paper B is adjusted, the strip paper B is in a straight state and is not broken, a person steps on the support frame 1 or holds the support frame 1 to apply thrust to the paper roll A by feet, and the paper roll A swings along with the conductor C under the action of the roller 5; after the strip paper B on the paper roll A is used up, the paper pressing nut 6 is screwed off to take the paper roll A off the supporting sleeve 8, so that the paper roll A is convenient to assemble and disassemble and flexible to rotate.
Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.
Claims (4)
1. The utility model provides an extra-high voltage conductor production line frame special auxiliary assembly of unreeling, includes support frame, pivot, tension pulley and tension adjustment mechanism, the pivot passes through the bearing frame setting is in on the support frame, just the one end of pivot is used for placing the scroll along its axis outwards extension, its characterized in that: the bottom of the supporting frame is provided with four rollers with rolling directions consistent with the axis of the rotating shaft, the other end of the rotating shaft extends outwards along the axis of the rotating shaft and is coaxially connected with the tension wheel, the other end of the rotating shaft is in threaded connection with the paper pressing nut and is used for fixing paper rolls sleeved on the rotating shaft between the paper pressing nut and the bearing seat, and the tension adjusting mechanism is sleeved on the tension wheel and is fixed on the supporting frame;
the tension adjusting mechanism comprises a U-shaped hoop, a rubber layer, a connecting rod and an adjusting screw, wherein the rubber layer is arranged on the inner side wall of the U-shaped hoop, the rubber layer is sleeved on the tension pulley, one end of the U-shaped hoop is connected with the supporting frame through the connecting rod, one end of the adjusting screw is arranged at one end of the U-shaped hoop, and the other end of the adjusting screw penetrates through one end of the U-shaped hoop and is in threaded connection with the screw cap.
2. The special auxiliary equipment for pay-off and pay-off of extra-high voltage conductor production pay-off rack as claimed in claim 1, wherein the special auxiliary equipment is characterized in that: and the rotating shafts on two sides of the bearing seat are respectively provided with a spacer bush and a supporting bush which rotate together with the rotating shafts.
3. The special auxiliary equipment for pay-off and pay-off of extra-high voltage conductor production pay-off rack as claimed in claim 2, wherein the special auxiliary equipment is characterized in that: the supporting sleeve side on the paper pressing nut is provided with a coaxial annular groove, and the diameter of the annular groove is larger than the outer diameter of the supporting sleeve.
4. The special auxiliary equipment for pay-off and pay-off of extra-high voltage conductor production pay-off rack according to claim 3, which is characterized in that: one end of the supporting sleeve, which is close to the paper pressing nut, is provided with a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322179783.1U CN220502123U (en) | 2023-08-14 | 2023-08-14 | Special auxiliary assembly of extra-high voltage conductor production line frame pay-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322179783.1U CN220502123U (en) | 2023-08-14 | 2023-08-14 | Special auxiliary assembly of extra-high voltage conductor production line frame pay-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220502123U true CN220502123U (en) | 2024-02-20 |
Family
ID=89877351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322179783.1U Active CN220502123U (en) | 2023-08-14 | 2023-08-14 | Special auxiliary assembly of extra-high voltage conductor production line frame pay-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220502123U (en) |
-
2023
- 2023-08-14 CN CN202322179783.1U patent/CN220502123U/en active Active
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