CN209940104U - Outdoor optical cable is with portable adjustable tension pay off rack device - Google Patents
Outdoor optical cable is with portable adjustable tension pay off rack device Download PDFInfo
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- CN209940104U CN209940104U CN201822259642.XU CN201822259642U CN209940104U CN 209940104 U CN209940104 U CN 209940104U CN 201822259642 U CN201822259642 U CN 201822259642U CN 209940104 U CN209940104 U CN 209940104U
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- 238000012545 processing Methods 0.000 description 2
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- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a portable tension-adjustable pay-off rack device for outdoor optical cables, which comprises a pay-off assembly, a spare spool assembly and a pay-off rack bracket assembly; the pay-off shaft penetrates through the pay-off shaft bearing seat and extends towards two ends of the pay-off shaft bearing seat, one end of the pay-off shaft is used for being connected with a threaded shaft section matched with the pay-off shaft, and the other end of the pay-off shaft is used for being fixedly connected with the supporting cylinder; the outer surface of the supporting cylinder is provided with a plurality of grooves at intervals, and supporting cylinder elastic pieces used for fixing the pay-off cylinder and ensuring synchronous rotation of the pay-off cylinder and the supporting cylinder are installed in the grooves. The portable adjustable tension pay-off rack has the advantages that the original pay-off tension control of the tear rope is greatly improved, the unqualified loss of a product and the ineffective working time of an operator are greatly reduced, the portable adjustable tension pay-off rack is convenient to transfer between machines, an external power supply is not needed for the permanent magnet control, the portable adjustable tension pay-off rack is extremely fast to install, and the tension control can reach +/-0.5N.
Description
Technical Field
The utility model relates to an optical cable sheath process production facility specifically is an outdoor optical cable is with portable adjustable tension pay off rack device.
Background
In recent years, with the progress of communication technology and the start of the layout and construction of 5G networks of communication operators such as China Mobile, China Unicom, China telecom and the like, the demand of optical fiber cables is increased sharply, and particularly, the production of semi-dry optical cables brings production pressure to manufacturers, reduces failure rate, improves production efficiency and becomes an ideal rapid solution, and the paying-off tension precision of tear ropes in the daily production of the semi-dry optical cables is difficult to control.
In the production process of the semi-dry optical cable, a common sheath production line only has a cable core gantry pay-off rack, the paying-off of the tearing rope generally needs additional equipment, the yarn binding pitch precision of an old tearing rope paying-off device used by people is difficult to guarantee due to the structural design, the product percent of pass is influenced, and a standby tearing rope group is placed nearby beside equipment to influence the field environment. At present, when each group of vehicles is driven, operators can reduce the speed according to time intervals to complete the tension and control of the paying off of the tearing rope, and the production efficiency is greatly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor optical cable is with portable adjustable tension pay off rack device has solved tear rope unwrapping wire tension accuracy control problem in the production of half-dry optical cable.
In order to achieve the above object, the utility model provides a following technical scheme: a portable tension-adjustable pay-off rack device for outdoor optical cables comprises a pay-off assembly, a pay-off rack bracket assembly and a standby bobbin assembly;
the paying-off assembly comprises a paying-off shaft bearing seat, a paying-off shaft and a supporting cylinder, wherein the paying-off shaft penetrates through the paying-off shaft bearing seat and extends towards two ends of the paying-off shaft bearing seat, one end of the paying-off shaft is used for being connected with a threaded shaft section matched with the paying-off shaft, and the other end of the paying-off shaft is used for being fixedly connected with the supporting cylinder; the outer surface of the supporting cylinder is provided with a plurality of grooves at intervals, and supporting cylinder elastic sheets used for fixing the pay-off cylinder and ensuring synchronous rotation of the pay-off cylinder and the supporting cylinder are arranged in the grooves; the thread shaft section is provided with a stator supporting block, and the stator supporting block is fixed on the pay-off supporting plate; the stator support block is fixedly connected with a permanent magnet control stator; an adjusting nut is movably mounted on the threaded shaft section, and a tension control movable sheet is fixedly connected to the adjusting nut;
the pay-off rack support assembly comprises a pay-off support plate and a pushing handle integrated with the pay-off support plate into a whole, and supporting legs with adjustable heights are mounted at the bottom of the pay-off support plate;
the spare bobbin assembly comprises a spare bobbin supporting plate, a plurality of spare bobbin mandrels are mounted on two sides of the spare bobbin supporting plate, a bobbin supporting bobbin is correspondingly mounted on each spare bobbin mandrel, a plurality of spaced grooves are formed in the outer surface of each bobbin supporting bobbin, and supporting bobbin elastic pieces used for fixing the pay-off bobbin and ensuring synchronous rotation of the pay-off bobbin and the supporting bobbin are mounted in the grooves;
the paying-off shaft bearing block is movably arranged at the upper end of the paying-off supporting plate, and a standby bobbin supporting plate is arranged below the paying-off supporting plate in the middle.
Preferably, the four corners of the bottom of the paying-off support plate are symmetrically provided with a height-adjustable support foot respectively.
Preferably, the inner sides of the height-adjustable supporting feet at the bottom of the paying-off supporting plate are symmetrically provided with a movable wheel respectively.
Preferably, 3 spare bobbin spindles are respectively installed on two sides of the spare bobbin support plate.
Preferably, the right side of the upper half part of the wire preparing barrel supporting plate is arc-shaped.
Preferably, the stator support block is fixed on the pay-off support plate through bolt connection.
Preferably, the stator support block is connected and fixed with the permanent magnet control stator through an inner hexagonal screw.
Preferably, the adjusting nut is fixedly connected with the tension control movable piece through an inner hexagonal screw.
Preferably, the adjusting nut is provided with a locking screw.
Preferably, the height-adjustable supporting leg comprises a supporting threaded rod, and one end of the supporting threaded rod facing the ground is connected with an anti-seismic silica gel disc; an upper locking nut and a lower locking nut are arranged between the supporting threaded rod and the anti-seismic silica gel disc; the anti-seismic silica gel disc internally contains a silica gel layer and a metal block integrally formed with the silica gel layer, the metal block is provided with an M12 threaded hole which is matched and connected with an M12 external thread at one end of the supporting threaded rod facing the ground, and the metal block is normally locked by a lower locking nut.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the control precision of the paying-off tension of the tearing rope is improved, and the processing qualification rate of the semi-dry cable core is greatly improved, so that the loss of raw materials and the ineffective working time of operators are greatly reduced, and the production efficiency is greatly improved.
2. Through actual operation and statistics, the optical cable disqualification proportion caused by the paying-off precision of the tearing rope is 5% when the device is not implemented, the optical cable disqualification proportion caused by the paying-off precision of the tearing rope is 0% after the device is implemented, in addition, the rated production speed of the semi-dry optical cable sheath production line in the sheath process is 40m/min when the device is not implemented, the production line is accelerated to 70m/min after the device is implemented, the optical cable disqualification phenomenon caused by the paying-off tension precision problem of the tearing rope is avoided in conclusion of the implementation of the device, the production speed is increased by 75%, the loss of raw materials and the ineffective working time of operators are greatly reduced, and the production efficiency is greatly improved; in addition, the equipment is convenient to implement, safe and reliable, and the portable design is added, so that the installation speed of the equipment is greatly increased, and the borrowing work efficiency of the trolley piece equipment is improved.
Drawings
Fig. 1 is a schematic front structural view of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the structure of the pay-off assembly of the present invention;
FIG. 4 is a schematic structural view of the pay-off stand assembly of the present invention;
FIG. 5 is a schematic view of the structure of the spare bobbin assembly of the present invention;
fig. 6 is a schematic view of the supporting leg structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1-2, the utility model provides an outdoor optical cable is with portable adjustable tension pay off rack device, including unwrapping wire assembly 1, pay off rack support assembly 2 and reserve bobbin assembly 3.
As shown in fig. 3, the pay-off assembly 1 includes a pay-off shaft bearing seat 11, a pay-off shaft 12, and a support cylinder 13, wherein the pay-off shaft passes through the pay-off shaft bearing seat and extends to two ends of the pay-off shaft bearing seat to obtain reliable and stable support; one end of the pay-off shaft is used for connecting a threaded shaft section 14 matched with the pay-off shaft, and the other end of the pay-off shaft is fixedly connected with the supporting cylinder through a screw; the outer surface of the supporting cylinder is provided with a plurality of grooves 15 at intervals, and supporting cylinder elastic sheets 16 for fixing a paid-off cylinder and ensuring synchronous rotation of the paid-off cylinder and the supporting cylinder are arranged in the grooves; a stator supporting block 17 is arranged at the threaded shaft section of the pay-off shaft, the stator supporting block is fixedly connected to the pay-off supporting plate through a bolt, and a permanent magnet control stator 18 is fixedly connected to the stator supporting block through an inner hexagonal screw; the adjusting nut 19 is movably mounted on the threaded shaft section, the adjusting nut and the threaded shaft section form an adjusting thread pair, the nut is provided with a locking screw, the position of the adjusting nut on the threaded shaft section can be fixed by fastening the locking screw, the adjusting nut is fixedly connected with the tension control movable piece 10 through an inner hexagonal screw, when the tension control movable piece is used, the locking screw of the adjusting nut is firstly loosened, and then the adjusting nut is rotated to change the position of the adjusting nut on the shaft section, so that the distance between the permanent magnet control movable piece and the fixed piece is changed, and the control of paying-off tension is completed; when the adjusting nut is rotated to increase the gap between the movable piece and the fixed piece of the permanent magnet tensioner, the paying-off tension is reduced, otherwise, when the gap between the movable piece and the fixed piece of the permanent magnet tensioner is reduced, the paying-off tension is increased, and the paying-off tension assembly can be precisely adjusted by matching with a tension meter, so that the tension control precision of the paying-off tension assembly can reach +/-0.5N through multiple experiments on site, and is far beyond the controllable precision range of the conventional electronic tension control plate;
the pay-off rack pay-off assembly is controlled by permanent magnet tension, does not need an external power supply and a controller, is not interfered by any signal, and has high reliability and control precision of +/-0.5N.
As shown in fig. 4, the pay-off stand support assembly 2 includes a pay-off support plate 21 and a push handle 22 integrated with the pay-off support plate, wherein the four corners of the bottom of the pay-off support plate are symmetrically provided with a height-adjustable support foot 23; the inner sides of the height-adjustable supporting feet at the bottom of the paying-off supporting plate are symmetrically provided with a moving wheel 24 respectively; the portable tension-adjustable pay-off rack is convenient to use between the trolleys, and the portable tension-adjustable pay-off rack is convenient to move due to the fact that a movable support is added, so that the use of the portable tension-adjustable pay-off rack for use between workshop equipment is met; during operation, the height-adjustable supporting legs are lifted out (higher than the movable small wheels), the height-adjustable supporting legs are lowered (lower than the movable small wheels) during movement, and a person pushes the movable handle to move the pay-off rack to a specified position.
As shown in fig. 5, the wire drum assembly 3 comprises a wire drum support plate 31, wherein 3 wire drum spindles 32 are arranged on two sides of the wire drum support plate, each wire drum spindle is correspondingly provided with a wire drum support drum 33, and 3 sets of wire drum support drums are arranged on one side of each wire drum spindle, so that the wire drum changing time of an operator is greatly reduced; the outer surface of the bobbin supporting barrel is provided with a plurality of grooves at intervals, and supporting barrel elastic pieces used for fixing the paid-off barrel and ensuring synchronous rotation of the paid-off barrel and the supporting barrel are arranged in the grooves.
As shown in fig. 6, the height-adjustable supporting foot 23 comprises: the support threaded rod 231, the antidetonation silica gel disc 232, go up lock nut 233, lock nut 234 triplex down, the hookup of support threaded rod one end and the bottom of unwrapping wire backup pad 21 adopts M12 screw coupling (support bottom plate four corners department opens threaded hole, support threaded rod and threaded hole cooperation hookup), and support threaded rod another adopts M12 screw coupling with the antidetonation silica gel disc likewise (contain in the antidetonation silica gel disc with silica gel layer 235 integrated into one piece's metal block 236, it has M12 screw hole and the M12 external screw thread cooperation hookup of bracing piece another end to adopt lock nut normality lock down), antidetonation silica gel disc bottom direct contact ground, adjust the position of support threaded rod in support bottom plate screw hole through rotatory support threaded rod, can adjust the height of whole pay off rack, lock nut on the fastening after the adjustment is accomplished.
Pay off axle bearing frame movable mounting in the upper end of unwrapping wire backup pad, the below of unwrapping wire backup pad weld between two parties and be equipped with a line section of thick bamboo backup pad to increase mechanical strength.
The main working steps and principle are as follows:
an operator lowers 4 supporting legs, pushes a movable handle to move the pay-off rack to a formulated production line, then lifts the 4 supporting legs out (higher than a movable wheel set), then installs a tear rope group (or other thread groups) needing paying off on a pay-off assembly supporting cylinder (fixed through a supporting cylinder elastic sheet), then uses a tensiometer to calibrate whether the pay-off tension meets the process requirements, changes the tension by adjusting a tension adjusting nut (the larger the distance between a permanent magnet stator sheet and a rotor sheet is, the smaller the tension is, the smaller the distance between the permanent magnet stator sheet and the rotor sheet is, the larger the tension is), then installs standby tear rope groups on 6 supporting cylinders of a standby bobbin assembly respectively (fixed through the supporting cylinder elastic sheet, stability and reliability are realized), and then penetrates the tear rope into a machine head mold core according to the process requirements;
the permanent magnet tensioner utilizes the principle of magnetism to inhale in the work, stable unwrapping wire tension that provides (the precision can reach 0.5N), and the tight supporting cylinder shell fragment of card tearing rope line group in the unwrapping wire assembly is fixed in supporting a corresponding recess and is used for guaranteeing to tear rope group and supporting a synchronous revolution, supporting a section of thick bamboo passes through the screw fixation on the paying out spool, the paying out spool passes pay off bearing frame and obtains reliable and stable support, the permanent magnet control movable plate is fixed in adjusting nut and is fixed in the supporting screw shaft section of paying out spool through locking bolt and guarantees to rotate with the paying out spool synchronous revolution, and the permanent magnet control fixed plate is fixed in and is fixed motionless in the support backup pad, thereby stable accurate providing the unwrapping wire tension of settlement.
The utility model discloses an improvement that brings after the input is used:
1. the control precision of the paying-off tension of the tearing rope is improved, and the processing qualification rate of the semi-dry cable core is greatly improved, so that the loss of raw materials and the ineffective working time of operators are greatly reduced, and the production efficiency is greatly improved.
2. Through actual operation and statistics, the optical cable disqualification proportion caused by the paying-off precision of the tearing rope is 5% when the device is not implemented, the optical cable disqualification proportion caused by the paying-off precision of the tearing rope is 0% after the device is implemented, in addition, the rated production speed of the semi-dry optical cable sheath production line in the sheath process is 40m/min when the device is not implemented, the production line is accelerated to 70m/min after the device is implemented, the optical cable disqualification phenomenon caused by the paying-off tension precision problem of the tearing rope is avoided in conclusion of the implementation of the device, the production speed is increased by 75%, the loss of raw materials and the ineffective working time of operators are greatly reduced, and the production efficiency is greatly improved; in addition, the equipment is convenient to implement, safe and reliable, and the portable design is added, so that the installation speed of the equipment is greatly increased, and the borrowing work efficiency of the trolley piece equipment is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (10)
1. The utility model provides an outdoor optical cable is with portable adjustable tension pay off rack device which characterized in that: the pay-off rack comprises a pay-off assembly, a pay-off rack bracket assembly and a standby bobbin assembly;
the paying-off assembly comprises a paying-off shaft bearing seat, a paying-off shaft and a supporting cylinder, wherein the paying-off shaft penetrates through the paying-off shaft bearing seat and extends towards two ends of the paying-off shaft bearing seat, one end of the paying-off shaft is used for being connected with a threaded shaft section matched with the paying-off shaft, and the other end of the paying-off shaft is used for being fixedly connected with the supporting cylinder; the outer surface of the supporting cylinder is provided with a plurality of grooves at intervals, and supporting cylinder elastic sheets used for fixing the pay-off cylinder and ensuring synchronous rotation of the pay-off cylinder and the supporting cylinder are arranged in the grooves; the thread shaft section is provided with a stator supporting block, and the stator supporting block is fixed on the pay-off supporting plate; the stator support block is fixedly connected with a permanent magnet control stator; an adjusting nut is movably mounted on the threaded shaft section, and a tension control movable sheet is fixedly connected to the adjusting nut;
the pay-off rack support assembly comprises a pay-off support plate and a pushing handle integrated with the pay-off support plate into a whole, and supporting legs with adjustable heights are mounted at the bottom of the pay-off support plate;
the spare bobbin assembly comprises a spare bobbin supporting plate, a plurality of spare bobbin mandrels are arranged on two sides of the spare bobbin supporting plate, each spare bobbin mandrel is correspondingly provided with a bobbin supporting bobbin, the outer surface of each bobbin supporting bobbin is provided with a plurality of spaced grooves, and supporting bobbin elastic pieces used for fixing the pay-off bobbin and ensuring synchronous rotation of the pay-off bobbin and the supporting bobbin are arranged in the grooves;
the paying-off shaft bearing block is movably arranged at the upper end of the paying-off supporting plate, and a standby bobbin supporting plate is arranged below the paying-off supporting plate in the middle.
2. The portable adjustable tension pay-off rack device for outdoor optical cables as claimed in claim 1, wherein: the four corners of the bottom of the paying-off supporting plate are symmetrically provided with supporting legs with adjustable height respectively.
3. The portable adjustable tension pay-off rack device for outdoor optical cables as claimed in claim 1, wherein: the inner sides of the height-adjustable supporting legs at the bottom of the paying-off supporting plate are symmetrically provided with a movable wheel respectively.
4. The portable adjustable tension pay-off rack device for outdoor optical cables as claimed in claim 1, wherein: and 3 spare bobbin mandrels are respectively arranged on two sides of the spare bobbin supporting plate.
5. The portable adjustable tension pay-off rack device for outdoor optical cables as claimed in claim 1, wherein: the right side of the upper half part of the wire preparing barrel supporting plate is arc-shaped.
6. The portable adjustable tension pay-off rack device for outdoor optical cables as claimed in claim 1, wherein: the stator supporting block is fixed on the paying-off supporting plate through bolt connection.
7. The portable adjustable tension pay-off rack device for outdoor optical cables as claimed in claim 1, wherein: the stator supporting block is connected and fixed with the permanent magnet control stator through an inner hexagonal screw.
8. The portable adjustable tension pay-off rack device for outdoor optical cables as claimed in claim 1, wherein: the adjusting nut is fixedly connected with the tension control movable sheet through an inner hexagonal screw.
9. The portable adjustable tension pay-off rack device for outdoor optical cables as claimed in claim 1, wherein: and the adjusting nut is provided with a locking screw.
10. The portable adjustable tension pay-off rack device for outdoor optical cables as claimed in claim 2, wherein: the height-adjustable supporting leg comprises a supporting threaded rod, and one end of the supporting threaded rod facing the ground is connected with an anti-seismic silica gel disc; an upper locking nut and a lower locking nut are arranged between the supporting threaded rod and the anti-seismic silica gel disc; the anti-seismic silica gel disc internally contains a silica gel layer and a metal block integrally formed with the silica gel layer, the metal block is provided with an M12 threaded hole which is matched and connected with an M12 external thread at one end of the supporting threaded rod facing the ground, and the metal block is normally locked by a lower locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822259642.XU CN209940104U (en) | 2018-12-30 | 2018-12-30 | Outdoor optical cable is with portable adjustable tension pay off rack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822259642.XU CN209940104U (en) | 2018-12-30 | 2018-12-30 | Outdoor optical cable is with portable adjustable tension pay off rack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209940104U true CN209940104U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822259642.XU Withdrawn - After Issue CN209940104U (en) | 2018-12-30 | 2018-12-30 | Outdoor optical cable is with portable adjustable tension pay off rack device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209940104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027938A (en) * | 2018-12-30 | 2019-07-19 | 江苏俊知光电通信有限公司 | A kind of portable adjustable tension pay off rack device of outdoor optical cable |
-
2018
- 2018-12-30 CN CN201822259642.XU patent/CN209940104U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027938A (en) * | 2018-12-30 | 2019-07-19 | 江苏俊知光电通信有限公司 | A kind of portable adjustable tension pay off rack device of outdoor optical cable |
| CN110027938B (en) * | 2018-12-30 | 2024-02-23 | 江苏俊知光电通信有限公司 | Portable tension-adjustable pay-off rack device for outdoor optical cable |
| CN110027938B8 (en) * | 2018-12-30 | 2024-03-22 | 江苏俊知光电通信有限公司 | Portable tension-adjustable pay-off rack device for outdoor optical cable |
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