CN214733547U

CN214733547U - Backpack field operations cable dish is received and releases line device fast

Info

Publication number: CN214733547U
Application number: CN202120252190.1U
Authority: CN
Inventors: 孙亚波
Original assignee: Foshan City Blue Technology Co ltd
Current assignee: Foshan City Blue Technology Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-11-16
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a backpack field operations optical cable dish receive and releases pay-off fast, including bear the mechanism and set up in optical cable dish, receipts line guiding mechanism and link gear in bearing the mechanism, be provided with in bearing the mechanism and be used for control optical cable dish pivoted drive division, it can follow to receive line guiding mechanism the axial displacement of optical cable dish, link gear connects the drive division with receive line guiding mechanism, so that be used for the drive division control drive when optical cable dish pivoted receive line guiding mechanism reciprocating motion. The optical cable is wound by the winding guide mechanism and then collected by the optical cable disc, the driving part drives the winding guide device to move left and right in a reciprocating mode through the linkage mechanism while driving the optical cable disc to rotate, so that the optical cable can be automatically wound and unwound in the winding and unwinding process of the optical cable disc, the winding and unwinding of the optical cable disc and the automatic arrangement of the optical cable can be completed through single operation, the winding and unwinding are reliable, and the winding and unwinding efficiency and effect of the field operation optical cable disc are improved.

Description

Backpack field operations cable dish is received and releases line device fast

Technical Field

The utility model relates to an optical cable pay-off and take-up device, in particular to quick pay-off and take-up device of backpack field operations optical cable dish.

Background

The optical cable has vital function to modern field operations, need bear the transport optical cable of optical cable dish in some complicated topography, need receive and release the line processing to the optical cable simultaneously, in order to make things convenient for reuse of optical cable, in the receipts of optical cable and release the line in-process optical cable need to control reciprocal winding displacement, guarantee that the optical cable arranges evenly on the optical cable dish, avoid the optical cable to pile up, knot.

The existing backpack field operation cable tray needs manual cable arrangement in the cable collection process, is complex and inconvenient to operate, needs multiple operators to complete the cable collection operation, causes personnel waste, is low in cable collection speed, and has poor manual cable arrangement effect under some emergency conditions, so that the optical cables are accumulated and knotted, and the next use of the optical cables is influenced.

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 backpack field operations cable dish is received and releases line device fast can realize the automatic winding displacement of optical cable at the receipts unwrapping wire in-process, improves the receipts unwrapping wire efficiency and the effect of field operations cable dish, solves the optical cable and piles up, the problem of knoing.

According to the utility model discloses a quick pay-off of receiving and dispatching of backpack field operations cable dish, including bear the mechanism and set up in cable dish, receipts line guiding mechanism and link gear in bear the mechanism, be provided with in bear the mechanism and be used for control cable dish pivoted drive division, it can follow to receive line guiding mechanism the axial displacement of cable dish, link gear connects the drive division with receive line guiding mechanism, so that be used for the drive division control drive when cable dish pivoted receive line guiding mechanism reciprocating motion.

According to the utility model discloses an embodiment has following technological effect at least:

the optical cable is wound through the winding guide mechanism and then collected by the optical cable disc, the driving part drives the winding guide device to move left and right in a reciprocating mode through the linkage mechanism while driving the optical cable disc to rotate, so that the optical cable can be automatically wound and unwound in the winding and unwinding process of the optical cable disc, the winding and unwinding of the optical cable disc and the automatic arrangement of the optical cable can be completed through one-man operation, the winding and unwinding are reliable, the winding and unwinding efficiency and effect of the field operation optical cable disc are improved, and the problems of stacking and knotting during optical cable collection are solved.

According to the utility model discloses a some embodiments, link gear is provided with can follow the cable dish rotates and reciprocating swing's pendulum rod, the pendulum rod is connected receive line guiding mechanism, in order to be used for driving receive line guiding mechanism motion.

According to the utility model discloses a some embodiments, the link gear rotates and is provided with first straight gear, the axial perpendicular to of first straight gear the pivot of optical cable dish, just the terminal surface of first straight gear is provided with the eccentric shaft, the spout has been seted up at the both ends of pendulum rod, the eccentric shaft is joined in marriage dress and is in pendulum rod one end in the spout, receive the line guiding mechanism with the pendulum rod other end spout sliding fit, the middle section position of pendulum rod is articulated bear the mechanism, be used for passing through the rotation of first straight gear drives the reciprocal swing of pendulum rod.

According to the utility model discloses a some embodiments, receive line guiding mechanism includes slider and deflector, the slider can be followed install the pivot direction of cable dish removes bear on the mechanism, the deflector fixed mounting be in the up end of slider, be provided with the fixed pulley on the deflector.

According to some embodiments of the invention, the drive part is a hand lever.

According to some embodiments of the utility model, be provided with on the knapsack mechanism and be used for the installation axle of cable dish, hand pole fixed connection the installation axle, knapsack mechanism in the installation axle is kept away from the one end of hand pole is provided with the locking shaft, the locking shaft can be followed the axial displacement of installation axle, and can the butt at the removal in-process the cable dish and will the cable dish spacing in install epaxial or with the cable dish separation makes the cable dish can follow install epaxial the taking out.

According to some embodiments of the present invention, the linkage mechanism comprises a first synchronous gear, a second synchronous gear, a third synchronous gear, a first bevel gear, a second spur gear, a third spur gear and a fourth spur gear, the backpack mechanism is provided with a first rotating shaft penetrating through the backpack mechanism, the first rotating shaft is parallel to the installation shaft, the first synchronous gear and the second synchronous gear are coaxially fixed, the first synchronous gear is in transmission connection with the hand-operated lever, the third synchronous gear is arranged on the first rotating shaft and in transmission connection with the second synchronous gear, the first bevel gear is arranged on the first rotating shaft, the second bevel gear is rotatably arranged on the backpack mechanism, the rotating shaft is perpendicular to the first rotating shaft, the second bevel gear is engaged with the first bevel gear, the second spur gear is coaxially fixed with the second bevel gear, the fourth straight gear and the third straight gear are coaxially fixed and arranged between the second straight gear and the first straight gear, the third straight gear is meshed with the second straight gear, and the fourth straight gear is meshed with the first straight gear.

According to some embodiments of the utility model, the knapsack mechanism includes frame and back of the body frame, be provided with catching groove or fastener in the frame, be provided with fastener or catching groove on the back of the body frame, the frame passes through the catching groove with the fastener cooperation is installed on the back of the body frame.

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 structural view of a fast take-up and pay-off device for a backpack field operation optical cable tray;

FIG. 2 is a schematic view of a backpack field operations cable reel quick pay-off and take-up device with a cable reel removed;

FIG. 3 is a schematic view of a backpack field operations cable reel quick pay-off and take-up device with a cable reel removed;

in the figure: 100-backpack mechanism, 101-frame, 102-backpack frame, 103-fastener, 104-catching groove, 105-first rotating shaft, 200-optical cable disc, 300-linkage mechanism, 301-first synchronous wheel, 302-second synchronous wheel, 303-third synchronous wheel, 304-first bevel gear, 305-second bevel gear, 306-second spur gear, 307-third spur gear, 308-third spur gear, 309-first straight gear, 310-swing rod, 3101-sliding groove, 400-take-up guide mechanism, 401-sliding block, 402-guide plate, 403-fixed pulley, 500-hand lever, 600-mounting shaft and 700-locking shaft.

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 to those skilled in the art.

Referring to fig. 1-3, the utility model provides a quick pay-off and take-up device of backpack field operations cable dish, including knapsack mechanism 100 and set up the cable dish 200 on knapsack mechanism 100, receive line guiding mechanism 400 and link gear 300, be provided with on the knapsack mechanism 100 and be used for controlling the pivoted drive division of cable dish 200, receive line guiding mechanism 400 and can follow the axial displacement of cable dish 200, link gear 300 connects drive division and receives line guiding mechanism 400 for drive line guiding mechanism 400 reciprocating motion is received in the drive division control cable dish 200 pivoted drive.

Adopt the quick pay-off and take-up device of backpack field operations cable dish that above-mentioned structure set up, the optical cable is taken up line guiding mechanism 400 and is collected by cable dish 200 again around the warp, drive portion drives through link gear 300 when drive cable dish 200 rotates and receives line guiding mechanism and control reciprocating motion, make cable dish 200 can automatic winding displacement at the in-process optical cable of receiving and releasing line, single-person operation also can accomplish the automatic of cable dish 200 receive and release line and optical cable arrange, and the winding displacement is reliable, the efficiency and the effect of receiving and releasing line of field operations cable dish 200 have been improved.

In some embodiments of the present invention, the linkage mechanism 300 is provided with a swing rod 310 capable of swinging back and forth along with the rotation of the optical cable tray 200, and the swing rod 310 is connected to the wire-receiving guiding mechanism 400 for driving the wire-receiving guiding mechanism 400 to move. The optical cable is collected by the optical cable coiling and coiling guide mechanism 400, the swing rod 310 can drive the coiling guide mechanism 400 to move, and meanwhile, the swing rod 310 can swing back and forth along with the rotation of the optical cable coil 200, so that the function of automatic left and right reciprocating wire arrangement of the optical cable in the rotation process of the optical cable coil 200 is realized.

In some embodiments of the present invention, the linkage mechanism 300 is provided with a first spur gear 309 in a rotating manner, the axial direction of the first spur gear 309 is perpendicular to the rotating shaft of the optical cable tray 200, and the end surface of the first spur gear 309 is provided with an eccentric shaft, the two ends of the swing rod 310 are provided with a chute 3101, the eccentric shaft is assembled in the chute 3101 at one end of the swing rod 310, the wire-receiving guide mechanism 400 is in sliding fit with the chute 3101 at the other end of the swing rod 310, and the middle section of the swing rod 310 is hinged to the backpack mechanism 100 to drive the swing rod 310 to swing back and forth through the rotation of the first spur gear 309. The first straight gear 309 rotates, the eccentric shaft slides up and down in the chute 3101 in a reciprocating manner, the swing rod 310 is driven to swing left and right in a reciprocating manner, and the swing rod 310 further drives the wire rewinding guide mechanism 400 to move left and right in a reciprocating manner.

In some embodiments of the present invention, the wire winding guide mechanism 400 includes a slider 401 and a guide plate 402, the slider 401 can be movably mounted on the backpack mechanism 100 along the rotation axis direction of the optical cable tray 200, the guide plate 402 is fixedly mounted on the upper end surface of the slider 401, and the guide plate 402 is provided with a fixed pulley 403. The optical cable is wound by the fixed pulley 403 and then collected by the optical cable tray 200, the fixed pulley 403 plays a role in guiding and pre-tightening, so that the optical cable is arranged more neatly, meanwhile, the fixed pulley 403 generates small friction resistance, the collection of the optical cable is more convenient, a pin shaft is further formed on the guide plate 402, the pin shaft is assembled in the chute 3101 of the swing rod 310, and the swing rod 310 drives the sliding block 401 to slide left and right through the pin shaft. It can be understood that the wire rewinding guiding mechanism 400 can also adopt other structures to realize the left-right reciprocating sliding, such as a sliding rail and a pulley.

In some embodiments, the guide plate 402 is horizontally arranged, the front end of the guide plate 402 is provided with a U-shaped groove, the two fixed pulleys 403 are arranged on the U-shaped groove, and the two movable pulleys are arranged to increase the tension of the cable, so that the cable collection is more convenient.

In some embodiments of the present invention, the driving part is a hand lever 500. The cable collection in field battle is more convenient to adopt manual drive, on one hand, the device of automatic drive, such as motor etc. and weight is great, and another method automatic drive generally needs the circular telegram, is not fit for the demand of field battle.

The utility model discloses an in some embodiments, be provided with the installation axle 600 that is used for installing cable dish 200 on knapsack mechanism 100, hand pole 500 fixed connection installation axle 600, knapsack mechanism 100 is provided with locking axle 700 in the one end that hand pole 500 was kept away from to installation axle 600, locking axle 700 can be followed the axial displacement of installation axle 600, and can contact and spacing cable dish 200 on installation axle 600 or with cable dish 200 separation and make cable dish 200 take out from installation axle 600 moving the in-process. When the cable tray 200 is installed, the cable tray 200 is installed on the installation shaft 600, then the locking shaft 700 is rotated to enable the locking shaft 700 to enter the through hole at the axis of the cable tray 200 and abut against the cable tray 200 to realize locking installation of the cable tray 200, after the optical cables are collected, the locking shaft 700 is rotated to enable the locking shaft 700 to exit the through hole at the axis of the cable tray 200, and then the cable tray 200 is taken down from the installation shaft 600.

In some embodiments of the present invention, the linkage mechanism 300 comprises a first synchronous gear 301, a second synchronous gear 302, a third synchronous gear 303, a first bevel gear 304, a second bevel gear 305, a second spur gear 306, a third spur gear 307 and a fourth spur gear 308, the backpack mechanism 100 is provided with a first rotating shaft 105 penetrating the backpack mechanism 100, the first rotating shaft 105 is parallel to the mounting shaft 600, the first synchronous gear 301 and the second synchronous gear 302 are coaxially fixed, the first synchronous gear 301 is in transmission connection with the hand lever 500, the third synchronous gear 303 is provided on the first rotating shaft 105 and in transmission connection with the second synchronous gear 302, the first bevel gear 304 is provided on the first rotating shaft 105, the second bevel gear 305 is rotatably provided on the backpack mechanism 100 and the rotating shaft is perpendicular to the first rotating shaft 105, the second bevel gear 305 is engaged with the first bevel gear 304, the second spur gear 306 is coaxially fixed with the second bevel gear 305, the fourth spur gear 308 is coaxially fixed with the third spur gear 307 and is disposed between the second spur gear 306 and the first spur gear 309, and the third spur gear 307 engages with the second spur gear 306, and the fourth spur gear 308 engages with the first spur gear 309. Adopt the belt to connect between the synchronizing wheel, second synchronizing wheel 302 is less than first synchronizing wheel 301 and third synchronizing wheel 303 for the transmission of rocking bar 500's output rotational speed through the synchronizing wheel reduces, two bevel gears have changed the direction of transfer of power, second word gear 306 and fourth straight-tooth gear 308 are the pinion, first straight-tooth gear 309 and third straight-tooth gear 307 are the gear wheel, the rotational speed of transmission can be reduced to drive the gear wheel through the pinion, simultaneously for reasonable spatial arrangement, adopt two sets of gear to slow down and with the coaxial setting of gear. Through the action of the linkage mechanism 300, the take-up guide mechanism 400 reciprocates left and right while the optical cable tray 200 rotates, and meanwhile, the rotating speed of the optical cable tray 200 and the moving speed of the take-up guide mechanism 400 form a set coefficient relationship through the adjustment of the linkage mechanism 300, so that the cable arrangement is uniform.

In some embodiments, the various components of the linkage 300 may be replaced with other configurations known in the art, for example, the belt drive may be replaced with a chain drive, the two bevel gear drives may be replaced with worm gears and worms, etc.

In some embodiments of the present invention, the backpack mechanism 100 includes a frame 101 and a back frame 102, a buckle slot 104 or a buckle 103 is provided on the frame 101, a buckle slot 103 or a buckle slot 104 is provided on the back frame 102, and the frame 101 is mounted on the back frame 102 through the cooperation of the buckle slot 104 and the buckle slot 103. The fastener 103 is a protruded columnar structure, the end part is large, the fastening groove 104 is a special-shaped yielding groove, the fastener 103 slides into the vertical section of the special-shaped yielding groove from the horizontal section of the special-shaped yielding groove to complete the installation of the back frame 102 and the rack 101, the diameter of the end part of the fastener 103 is larger than the opening width of the special-shaped yielding groove, the back frame 102 and the rack 101 are convenient to install and detach through the fastener 103 and the fastening groove 104, and the mobility is high.

In some embodiments, the fastener 103 is disposed on the back frame 102 and the buckle slot 104 is disposed on the frame 101 so that the vertical section of the shaped abdicating slot is above the horizontal section of the shaped abdicating slot. It can be understood that when the fastener 103 is disposed on the frame 101 and the catching groove 104 is disposed on the back frame 102, the vertical section of the special-shaped abdicating groove is below the horizontal section of the special-shaped abdicating groove.

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

1. The utility model provides a quick pay-off and take-up device of backpack field operations cable dish, its characterized in that, including knapsack mechanism (100) and set up in cable dish (200), receipts line guiding mechanism (400) and link gear (300) on knapsack mechanism (100), be provided with on knapsack mechanism (100) and be used for control cable dish (200) pivoted drive division, receive line guiding mechanism (400) and can follow the axial displacement of cable dish (200), link gear (300) are connected the drive division with receive line guiding mechanism (400) for the drive division control cable dish (200) drive when rotating receive line guiding mechanism (400) reciprocating motion.

2. The backpack field battle cable reel fast take-up and pay-off device according to claim 1, wherein the linkage mechanism (300) is provided with a swing rod (310) capable of swinging back and forth along with the rotation of the cable reel (200), and the swing rod (310) is connected with the take-up guiding mechanism (400) for driving the take-up guiding mechanism (400) to move.

3. The quick pay-off and take-up device of the backpack field operation cable tray according to claim 2, wherein the linkage mechanism (300) is rotatably provided with a first straight gear (309), the axial direction of the first straight gear (309) is perpendicular to the rotating shaft of the cable tray (200), an end surface of the first straight gear (309) is provided with an eccentric shaft, two ends of the swing link (310) are provided with sliding grooves (3101), the eccentric shaft is assembled in the sliding groove (3101) at one end of the swing link (310), the take-up guide mechanism (400) is in sliding fit with the sliding groove (3101) at the other end of the swing link (310), and the middle section of the swing link (310) is hinged with the backpack mechanism (100) so as to drive the swing link (310) to swing back and forth through the rotation of the first straight gear (309).

4. The backpack field battle cable reel fast take-up and pay-off device according to claim 3, wherein the take-up guide mechanism (400) comprises a slider (401) and a guide plate (402), the slider (401) is movably mounted on the backpack mechanism (100) along a rotation axis direction of the cable reel (200), the guide plate (402) is fixedly mounted on an upper end face of the slider (401), and a fixed pulley (403) is arranged on the guide plate (402).

5. The quick pay-off and take-up device of the backpack field operation optical cable tray according to claim 3, characterized in that the driving part is a hand lever (500).

6. The quick pay-off and take-up device of backpack field operations cable dish according to claim 5, characterized in that, be provided with on knapsack mechanism (100) and be used for installing installation axle (600) of cable dish (200), hand pole (500) fixed connection installation axle (600), knapsack mechanism (100) in installation axle (600) keep away from the one end of hand pole (500) is provided with locking shaft (700), locking shaft (700) can be along the axial displacement of installation axle (600), and can butt cable dish (200) and with cable dish (200) spacing on installation axle (600) or with cable dish (200) separation makes cable dish (200) can follow take out on installation axle (600).

7. The quick pay-off and take-up device of the backpack field operation optical cable disc according to claim 6, wherein the linkage mechanism (300) comprises a first synchronizing wheel (301), a second synchronizing wheel (302), a third synchronizing wheel (303), a first bevel gear (304), a second bevel gear (305), a second spur gear (306), a third spur gear (307) and a fourth spur gear (308), the backpack mechanism (100) is provided with a first rotating shaft (105) penetrating through the backpack mechanism (100), the first rotating shaft (105) is parallel to the mounting shaft (600), the first synchronizing wheel (301) and the second synchronizing wheel (302) are coaxially fixed, the first synchronizing wheel (301) is in transmission connection with the hand-operated lever (500), the third synchronizing wheel (303) is arranged on the first rotating shaft (105) and is in transmission connection with the second synchronizing wheel (302), first bevel gear (304) sets up on first pivot (105), second bevel gear (305) rotate to set up on knapsack mechanism (100) and the pivot perpendicular to first pivot (105), simultaneously second bevel gear (305) meshing first bevel gear (304), second spur gear (306) with second bevel gear (305) coaxial fixed, fourth spur gear (308) with third spur gear (307) coaxial fixed and set up in second spur gear (306) with between first straight gear (309), just third spur gear (307) meshing second spur gear (306), fourth spur gear (308) meshing first straight gear (309).

8. The quick pay-off and take-up device of the backpack field operation optical cable disc according to claim 1, wherein the backpack mechanism (100) comprises a frame (101) and a back frame (102), a catching groove (104) or a fastener (103) is arranged on the frame (101), a fastener (103) or a catching groove (104) is arranged on the back frame (102), and the frame (101) is installed on the back frame (102) through the catching groove (104) and the fastener (103) in a matching manner.