CN109095270B

CN109095270B - Communication optical cable pay-off

Info

Publication number: CN109095270B
Application number: CN201810595553.4A
Authority: CN
Inventors: 董雪峰; 贺素霞; 李文方; 杨东; 陈贺
Original assignee: Huanghe Science and Technology College
Current assignee: Huanghe Science and Technology College
Priority date: 2018-06-11
Filing date: 2018-06-11
Publication date: 2020-09-01
Anticipated expiration: 2038-06-11
Also published as: CN109095270A

Abstract

The utility model provides a communication optical cable pay-off, the on-line screen storage device comprises a base, two risers of top surface fixed mounting of base, horizontal through-hole is seted up to the inboard of riser, be equipped with the cable drum between two risers, the horizontal dwang of the equal fixed mounting in both sides of cable drum, corresponding horizontal through-hole is passed to the one end of dwang, the inner wall and the dwang of horizontal through-hole pass through the bearing rotation and are connected, the one end fixed mounting hand wheel of one of them dwang, the one end fixed mounting strip shaped plate of another dwang, the several jack is seted up to one side of strip shaped plate, one side of strip shaped plate is equipped with vertical second riser, one side fixed mounting several inserted bar. The optical cable clamping device is reasonable in structural design and convenient to use, can clamp and pull an optical cable through one power device, can reduce the labor intensity of workers, saves the working time, improves the working efficiency, can avoid extrusion and abrasion when pulling the optical cable, and prolongs the service life of the optical cable.

Description

Communication optical cable pay-off

Technical Field

This belongs to electric power pay-off field, specifically speaking is a communication optical cable pay-off.

Background

At present at pipeline construction, in-process such as engineering maintenance, the unwrapping wire of cable conductor needs the front end of artifical pulling cable more, relies on artifical pulling to carry out the unwrapping wire, because the cable is very heavy, the quality is big, has very big frictional force at the in-process of dragging with cable pipe or ground, therefore the cable drags efficiency very low, influences the construction progress, because factors such as the change of unwrapping wire angle, the rotation of pulley and vibration, the cable is deviate from the pulley groove very easily to lose guard action.

Disclosure of Invention

The utility model provides a communication optical cable pay-off for solve the defect among the prior art.

The method is realized by the following technical scheme:

a communication optical cable pay-off device comprises a base, wherein two first vertical plates are fixedly arranged on the top surface of the base, transverse through holes are formed in the inner sides of the first vertical plates, a cable reel is arranged between the two first vertical plates, transverse rotating rods are fixedly arranged on the two sides of the cable reel, one end of each rotating rod penetrates through the corresponding transverse through hole, the inner wall of each transverse through hole is rotatably connected with the corresponding rotating rod through a bearing, a hand wheel is fixedly arranged at one end of one rotating rod, a strip-shaped plate is fixedly arranged at one end of the other rotating rod, a plurality of inserting holes are formed in one side of the strip-shaped plate, a vertical second vertical plate is arranged on one side of the strip-shaped plate, a plurality of inserting rods are fixedly arranged on one side of the second vertical plate, the inserting rods correspond to the inserting holes and can be inserted into the inserting holes, a transverse first sliding groove is formed in the top surface of, the lower end of a vertical rod is fixedly arranged on one side of the top surface of a base, a transverse guide sleeve is fixedly arranged above the other side of a second vertical plate, a circular through groove is formed above one end of the guide sleeve, a guide plate is arranged in the guide sleeve and can move along the guide sleeve, a button is fixedly arranged on the top surface of one side of the guide plate and corresponds to the circular through groove, the other side of the guide plate is fixedly connected with the upper end of the vertical rod, a pulling mechanism is arranged in front of a first vertical plate and comprises a support plate, a motor, a first belt wheel, a second belt wheel, a belt, a first disc and a connecting plate, a vertical support plate is fixedly arranged on the top surface of the base, the motor is fixedly arranged on the upper end of one side of the support plate, the button is electrically connected with the motor, the button can control the motor to be opened and closed, a first disc, a sliding block is fixedly installed at the upper end of the other side of the first disc, a connecting plate is arranged at the other side of the first disc, a strip-shaped through groove is formed in one side of the connecting plate, the sliding block is positioned in the strip-shaped through groove and can move along the strip-shaped through groove, a first belt wheel is arranged between the first disc and the motor, a rotating shaft of the first belt wheel is fixedly connected with a rotating shaft of the motor, a vertical guide rod is arranged at one side of the supporting plate, a transverse second sliding groove is formed in the top surface of the base, the second sliding groove is positioned at one side of the supporting plate, the lower end of the guide rod is positioned in the second sliding groove and can move along the second sliding groove, the upper end of the guide rod is fixedly connected with one side of the supporting plate through a first spring, the first spring always provides a tensile force for the guide rod, a rotating shaft is arranged at one side of the guide rod, one end of, a second disc is arranged in the ring, the second disc is concentric with the ring, a second belt wheel is arranged between one side of the second disc and the guide rod, a rotating shaft of the second belt wheel is fixedly connected with a rotating shaft, the second belt wheel is connected with the first belt wheel through a belt, a through round hole is formed in one side of the second disc, the other end of the rotating shaft penetrates through the round hole and can move along the round hole, a semicircular fixing plate is fixedly arranged above one side of the ring, an inclined plane is formed at the lower side of the rear part of the fixing plate, a deflector rod is fixedly arranged at the other end of the rotating shaft, one side of the fixing plate and one side of the ring can be contacted along the deflector rod, a transverse push rod is fixedly arranged at the upper end and the lower end of the other side of the second disc, the deflector rod can be contacted with the push rod, a transverse fixing rod is fixedly arranged behind the upper, a vertical guide groove is formed in one side of the connecting block, a transverse first clamping plate is arranged outside the guide groove, one side of the first clamping plate is always positioned in the guide groove, the inner top surface of the guide groove is fixedly connected with one side of the first clamping plate through a second spring, the second spring always gives a pulling force to the first clamping plate, a transverse second clamping plate is arranged below the guide groove, one side of the second clamping plate is fixedly connected with one side of the connecting block, a vertical sleeve is fixedly installed on the other side of the second clamping plate, a vertical moving rod is arranged in the sleeve, the upper end of the moving rod is fixedly connected with the other side of the first clamping plate, two vertical fixed blocks are fixedly installed on the other side of the top surface of the base, a transverse rotating wheel is arranged between the two fixed blocks, a rotating shaft of the transverse rotating wheel is rotatably connected with the fixed blocks through a bearing, a groove is formed in the inner side of each fixed block, and, be equipped with vertical rotation wheel in the recess, the pivot of vertical rotation wheel passes through the bearing rotation with the inner wall of recess and is connected, vertical rotation wheel can be followed the recess and rotated, one side of vertical rotation wheel is located the outside of recess, horizontal connecting rod fixed connection is passed through to the upper end of two fixed blocks, the connecting rod is located the rear of horizontal rotation wheel, vertical through-hole is seted up to the bottom surface of connecting block, vertical through-hole communicates with each other with the guide way is inside, one side fixed mounting stay cord of first clamp plate bottom surface, the stay cord passes vertical through-hole, the lower extreme of stay cord and the rear side fixed connection of second disc.

According to the communication optical cable pay-off device, the transverse supporting rods are fixedly mounted on the front side and the rear side of the other side of the base, the moving wheels are fixedly mounted at one ends of the supporting rods, and the pushing hands are fixedly mounted on the front side and the rear side of one side of the base.

According to the communication optical cable pay-off device, the protective layers are fixedly arranged on the bottom surface of the first clamping plate and the top surface of the second clamping plate.

According to the communication optical cable pay-off device, the wear-resistant layers are fixedly arranged on the surfaces of the vertical rotating wheels and the surfaces of the transverse rotating wheels.

According to the communication optical cable pay-off device, the screw hole is formed in the middle of the connecting rod, the bolt is arranged in the screw hole, the bolt can move along the screw hole and is connected with the screw hole in a threaded fit mode, the arc plate is arranged below the connecting rod, the bottom surface of the arc plate can be in contact with the top surface of the base, and the arc plate and the bolt are fixedly connected through the bearing.

According to the communication optical cable paying-off device, the other side of the second vertical plate is hinged to the telescopic rod, the movable end of the telescopic rod is hinged to the insertion block, the top surface of the base is provided with the insertion groove, the insertion groove is located on the other side of the second vertical plate, and the insertion block can be inserted into the insertion groove.

This advantage is: the invention has reasonable structural design and convenient use, can realize the clamping and pulling of the optical cable through one power device, can lighten the labor intensity of workers, save the working time, improve the working efficiency, can avoid extrusion and abrasion when pulling the optical cable, prolong the service life of the optical cable, and can prevent the motor from being opened and improve the safety when not using the invention. When the invention is used, the hand wheel is rotated reversely, the hand wheel drives the cable disc to rotate through the rotating rod, the optical cable is loosened while the cable disc rotates, the end part of the optical cable passes between the first clamping plate and the second clamping plate, the end part of the optical cable passes between the connecting rod and the transverse rotating wheel, the button is pressed, the motor works, the rotating shaft of the motor drives the first belt wheel to rotate, the first belt wheel drives the second belt wheel to rotate through the belt, the second belt wheel drives the deflector rod to rotate, the deflector rod rotates to a certain position to be contacted with the push rod, the deflector rod drives the second disc to rotate through the push rod, the pull rope is tightened while the second disc rotates, the pull rope pulls the first clamping plate to move downwards in the guide groove, the first clamping plate is contacted with the second clamping plate to clamp the optical cable, the deflector rod is contacted with the fixed plate at the moment, the first disc is driven to rotate through the rotating, the disc drives the sliding block to rotate, the sliding block slides in the strip-shaped through groove while rotating, the sliding block drives the connecting plate to swing forwards through the strip-shaped through groove, the connecting plate drives the connecting block to swing through the fixing block, the connecting block drives the optical cable to swing through the first clamping plate and the second clamping plate, when the optical cable swings to the front, the rotating shaft drives the deflector rod to rotate, the guide rod is driven to move rightwards in the second sliding groove under the action of the supporting plate, the deflector rod is contacted with the ring, the first clamping plate is pulled to move upwards under the action of the second spring, the first clamping plate pulls the pull rope to move upwards, the pull rope drives the second disc to reset, the first clamping plate and the second clamping plate do not clamp the optical cable any more, the motor continues to rotate, the first disc is driven to rotate through the rotating shaft of the motor, the first disc drives the sliding block to rotate, and the sliding, the sliding block drives the connecting plate to swing backwards through the strip-shaped through groove, reciprocating motion can be achieved, so that an optical cable can be pulled continuously, a worker can pull the end portion of the optical cable between the connecting rod and the transverse rotating wheel, the transverse rotating wheel can rotate along the moving direction of the optical cable, when the optical cable needs to be laid at a corner, the end portion of the optical cable is pulled, and the vertical rotating wheel can rotate along the moving direction of the optical cable. When work needs to stop, press the button motor and stop, promote the second riser and remove right in first spout, make the second riser drive the uide bushing and return to the normal position, the button is sheltered from, and the button can not be pressed, and the motor can not be opened, the effectual security that has improved.

Drawings

In order to more clearly illustrate the technical solutions in the present embodiment or the prior art, the drawings needed to be used in the description of the embodiment or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a schematic view of the pulling mechanism; FIG. 3 is an enlarged view of the view from the direction A of FIG. 2; FIG. 4 is an enlarged view of the view of FIG. 2 taken in the direction B; FIG. 5 is an enlarged view of a portion I of FIG. 1; fig. 6 is a partial enlarged view of II of fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the present embodiments more clear, the technical solutions in the present embodiments will be described clearly and completely with reference to the drawings in the present embodiments, and it is obvious that the described embodiments are some, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection.

A communication optical cable pay-off device comprises a base 1, wherein two first vertical plates 2 are fixedly installed on the top surface of the base 1, transverse through holes 3 are formed in the inner sides of the first vertical plates 2, a cable reel 4 is arranged between the two first vertical plates 2, transverse rotating rods 5 are fixedly installed on the two sides of the cable reel 4, one end of each rotating rod 5 penetrates through the corresponding transverse through hole 3, the inner wall of each transverse through hole 3 is rotatably connected with the corresponding rotating rod 5 through a bearing, a hand wheel 6 is fixedly installed at one end of one rotating rod 5, a strip-shaped plate 7 is fixedly installed at one end of the other rotating rod 5, a plurality of inserting holes 8 are formed in one side of the strip-shaped plate 7, a vertical second vertical plate 9 is arranged on one side of the strip-shaped plate 7, a plurality of inserting rods 10 are fixedly installed on one side of the second vertical plate 9, the inserting rods 10 correspond to the inserting holes 8 and can, the second vertical plate 9 is positioned in the first sliding groove 11 and can move along the first sliding groove 11, the other side of the second vertical plate 9 is provided with a vertical rod 12, the lower end of the vertical rod 12 is fixedly arranged on one side of the top surface of the base 1, a transverse guide sleeve 13 is fixedly arranged above the other side of the second vertical plate 9, a circular through groove 14 is formed above one end of the guide sleeve 13, a guide plate 15 is arranged in the guide sleeve 13, the guide plate 15 can move along the guide sleeve 13, a button 16 is fixedly arranged on the top surface of one side of the guide plate 15, the button 16 corresponds to the circular through groove 14, the other side of the guide plate 15 is fixedly connected with the upper end of the vertical rod 12, a pulling mechanism 17 is arranged in front of the first vertical plate 2, the pulling mechanism 17 is composed of a support plate 18, a motor 19, a first belt pulley 20, a second belt pulley 24 and a belt 21 which can deform within a certain range, a first disc 22, a motor 19 is fixedly arranged at the upper end of one side of a supporting plate 18, a button 16 is electrically connected with the motor 19, the button 16 can control the opening and closing of the motor 19, a first disc 22 is arranged at one side of the motor 19, one side of the first disc 22 is fixedly connected with a rotating shaft of the motor 19, a sliding block 25 is fixedly arranged at the upper end of the other side of the first disc 22, a connecting plate 23 is arranged at the other side of the first disc 22, a strip-shaped through groove 26 is formed in one side of the connecting plate 23, the sliding block 25 is positioned in the strip-shaped through groove 26 and can move along the strip-shaped through groove 26, a first belt pulley 20 is arranged between the first disc 22 and the motor 19, the rotating shaft of the first belt pulley 20 is fixedly connected with the rotating shaft of the motor 19, a vertical guide rod 27 is arranged at one side of the supporting plate 18, a transverse second sliding groove 28 is formed in the top surface of the base 1, the second sliding groove 28 is, the upper end of the guide rod 27 is fixedly connected with one side of the support plate 18 through a first spring 29, the first spring 29 always provides a pulling force for the guide rod 27, one side of the guide rod 27 is provided with a rotating shaft 30, one end of the rotating shaft 30 is rotatably connected with the upper end of the guide rod 27 through a bearing, the other end of the rotating shaft 30 is provided with a ring 31, the ring 31 is fixedly connected with the top surface of the base 1 through a bracket 32, a second disc 33 is arranged inside the ring 31, the second disc 33 is concentric with the ring 31, a second belt wheel 24 is arranged between one side of the second disc 33 and the guide rod 27, the rotating shaft of the second belt wheel 24 is fixedly connected with the rotating shaft 30, the second belt wheel 24 is connected with the first belt wheel 20 through a belt 21, one side of the second disc 33 is provided with a through round hole 34, the other end of the rotating shaft 30 passes through the round hole 34 and can move along the round hole 34, a semicircular, an inclined plane is arranged at the lower side behind the fixed plate 35, a shifting lever 36 is fixedly arranged at the other end of the rotating shaft 30, one side of the fixed plate 35 and one side of the circular ring 31 can be contacted along the shifting lever 36, a transverse push rod 37 is fixedly arranged at the upper end and the lower end of the other side of the second disc 33, the shifting lever 36 can be contacted with the push rod 37, a transverse fixed rod 38 is fixedly arranged at the rear of the upper end of the fixed plate 35, one end of the fixed rod 38 is rotatably connected with one side below the connecting plate 23 through a bearing, a connecting block 39 is fixedly arranged at the bottom surface of the connecting plate 23, a vertical guide groove 40 is formed in one side of the connecting block 39, a transverse first clamping plate 41 is arranged outside the guide groove 40, one side of the first clamping plate 41 is always positioned in the guide groove 40, the inner top surface of the guide groove 40 is fixedly connected with one side of the first, a transverse second clamping plate 43 is arranged below the guide groove 40, one side of the second clamping plate 43 is fixedly connected with one side of the connecting block 39, a vertical sleeve 44 is fixedly arranged on the other side of the second clamping plate 43, a vertical moving rod 59 is arranged in the sleeve 44, the upper end of the moving rod 59 is fixedly connected with the other side of the first clamping plate 41, two vertical fixed blocks 48 are fixedly arranged on the other side of the top surface of the base 1, a transverse rotating wheel 49 is arranged between the two fixed blocks 48, a rotating shaft of the transverse rotating wheel 49 is rotatably connected with the fixed blocks 48 through a bearing, a groove 50 is formed in the inner side of each fixed block 48, the groove 50 is positioned above the transverse rotating wheel 49, a vertical rotating wheel 51 is arranged in the groove 50, the rotating shaft of the vertical rotating wheel 51 is rotatably connected with the inner wall of the groove 50 through a bearing, the vertical rotating wheel 51 can rotate along the groove 50, one side of, the upper ends of the two fixing blocks 48 are fixedly connected through a transverse connecting rod 52, the connecting rod 52 is located behind the transverse rotating wheel 49, a vertical through hole 60 is formed in the bottom surface of the connecting block 39, the vertical through hole 60 is communicated with the inside of the guide groove 40, a pull rope 61 is fixedly installed on one side of the bottom surface of the first clamping plate 41, the pull rope 61 penetrates through the vertical through hole 60, and the lower end of the pull rope 61 is fixedly connected with the rear side of the second disc 33. The invention has reasonable structural design and convenient use, can clamp and pull the optical cable through one power device, can lighten the labor intensity of workers, saves the working time, improves the working efficiency, can avoid extrusion and abrasion when pulling the optical cable, prolongs the service life of the optical cable, and can prevent the motor 19 from being opened when not using the invention, thereby improving the safety. When the invention is used, the hand wheel 6 is rotated reversely, the hand wheel 6 drives the cable disc 4 to rotate through the rotating rod 5, the optical cable is loosened while the cable disc 4 rotates, the end part of the optical cable passes through the space between the first clamping plate 41 and the second clamping plate 43, the end part of the optical cable passes through the space between the connecting rod 52 and the transverse rotating wheel 49, the button 16 is pressed, the motor 19 works, the rotating shaft of the motor 19 drives the first belt wheel 20 to rotate, the first belt wheel 20 drives the second belt wheel 24 to rotate through the belt 21, the second belt wheel 24 drives the shift lever 36 to rotate, the shift lever 36 rotates to a certain position to be contacted with the push rod 37, the shift lever 36 drives the second disc 33 to rotate through the push rod 37, the pull rope 61 is tightened while the second disc 33 rotates, the pull rope 61 pulls the first clamping plate 41 to move downwards in the guide groove 40, the first clamping plate 41 is contacted with the second clamping plate 43 to clamp the optical cable, at this time, the shift lever 36 contacts with the fixed plate 35, the first disc 22 is driven to rotate by the rotating shaft of the motor 19, the disc drives the slider 25 to rotate, the slider 25 slides in the strip-shaped through groove 26 while rotating, the slider 25 drives the connecting plate 23 to swing forward by the strip-shaped through groove 26, the connecting plate 23 drives the connecting block 39 to swing by the fixed block, the connecting block 39 drives the optical cable to swing by the first clamping plate 41 and the second clamping plate 43, when the optical cable swings to the front, the rotating shaft 30 drives the shift lever 36 to rotate, the guide rod 27 is driven to move right in the second sliding groove 28 by the supporting plate 18, the shift lever 36 contacts with the ring 31, the first clamping plate 41 is driven to move upward by the second spring 42, the first clamping plate 41 drives the pull rope 61 to move upward, the pull rope 61 drives the second disc 33 to reset, the first clamping plate 41 and the second clamping plate 43 no longer clamp the optical cable, the motor 19 continues to rotate, the first disc 22 is driven to rotate through the rotating shaft of the motor 19, the first disc 22 drives the sliding block 25 to rotate, the sliding block 25 slides in the strip-shaped through groove 26 while rotating, the sliding block 25 drives the connecting plate 23 to swing backwards through the strip-shaped through groove 26, reciprocating motion can be realized, so that an optical cable can be continuously pulled, a worker can pull the end part of the optical cable between the connecting rod 52 and the transverse rotating wheel 49, the transverse rotating wheel 49 can rotate along the moving direction of the optical cable, when the optical cable needs to be laid at a corner, the end part of the optical cable is pulled, and the vertical rotating wheel 51 can rotate along the moving direction of the optical cable. Extrusion and abrasion can be avoided when the optical cable is pulled, and the service life of the optical cable is prolonged; when the work needs to be stopped, the motor 19 stops when the button 16 is pressed, the second vertical plate 9 is pushed to move rightwards in the first sliding groove 11, the second vertical plate 9 drives the guide sleeve 13 to return to the original position, the button 16 is shielded, the button 16 cannot be pressed, the motor 19 cannot be opened, and the safety is effectively improved.

Particularly, be not convenient for remove, it is inconvenient to use, this embodiment the equal fixed mounting horizontal bracing piece 45 in both sides around the base 1 opposite side, the wheel 46 is removed in the one end fixed mounting of bracing piece 45, the equal fixed mounting pushing hands 47 in both sides around the base 1 one side. The invention can be conveniently moved by lifting the invention upwards by the push handle 47 to make the moving wheel 46 contact with the ground.

Specifically, when the optical cable is clamped by the first clamping plate 41 and the second clamping plate 43, and the clamping force is large, an indentation is easily formed on the surface of the optical cable, and the service life is reduced. When the optical cable is clamped by using the first clamping plate 41 and the second clamping plate 43 of the invention, the excessive clamping force can be prevented by the protective layer, and the indentation on the surface of the optical cable is avoided.

Furthermore, when the optical cable moves on the vertical rotating wheel 51 and the horizontal rotating wheel 49, the surface of the optical cable is easily abraded, and the service life is affected, and both the surface of the vertical rotating wheel 51 and the surface of the horizontal rotating wheel 49 are fixedly provided with an anti-abrasion layer. When the optical cable moves on the vertical rotating wheel 51 and the transverse rotating wheel 49, the friction force between the vertical rotating wheel 51 and the optical cable and the friction force between the transverse rotating wheel 49 and the optical cable can be prevented from being too large through the anti-abrasion layer, so that the surface of the optical cable is prevented from being abraded, and the service life is prevented from being influenced.

Furthermore, when the present invention is used, and the cable drum 4 has the remaining optical cables, the optical cable is plugged between two optical cables while the optical cable is used again, and the optical cable is not convenient to find, and the use is inconvenient, in the embodiment, the middle part of the connecting rod 52 is provided with the screw hole 53, the screw hole 53 is provided with the bolt 54, the bolt 54 can move along the screw hole 53 and is connected with the screw hole 53 through screw thread fit, the lower part of the connecting rod 52 is provided with the arc-shaped plate 55, the bottom surface of the arc-shaped plate 55 can contact with the top surface of the base 1, and the arc-shaped plate 55 and the bolt 54 are fixedly connected through the bearing. When the optical cable reel is used, and the remaining optical cables are arranged on the cable reel 4, the cable ends of the optical cables are placed on the bottom surface, the bolt 54 is rotated, the bolt 54 pushes the arc-shaped plate 55 to move downwards, so that the arc-shaped plate 55 just clamps the cable ends of the optical cables, the optical cable ends are conveniently found, and the optical cable reel is convenient to use next time.

Furthermore, when the motor 19 of the present invention is used for work, the second vertical plate 9 may be unstable and inconvenient to use, in this embodiment, the other side of the second vertical plate 9 is hinged to the telescopic rod 56, the movable end of the telescopic rod 56 is hinged to the insertion block 57, the top surface of the base 1 is provided with the insertion slot 58, the insertion slot 58 is located on the other side of the second vertical plate 9, and the insertion block 57 can be inserted into the insertion slot 58. When the invention is used, the inserting block 57 is inserted into the inserting groove 58, so that the second vertical plate 9 can be more stable in the working process, and the influence on the normal use is avoided.

Finally, it should be noted that: the above examples are only used to illustrate the present technical solution, not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the present embodiments.

Claims

1. The utility model provides a communication optical cable pay-off which characterized in that: comprises a base (1), two first vertical plates (2) are fixedly arranged on the top surface of the base (1), transverse through holes (3) are formed in the inner sides of the first vertical plates (2), a cable reel (4) is arranged between the two first vertical plates (2), transverse rotating rods (5) are fixedly arranged on the two sides of the cable reel (4), one end of each rotating rod (5) penetrates through the corresponding transverse through hole (3), the inner wall of each transverse through hole (3) is rotatably connected with the corresponding rotating rod (5) through a bearing, a hand wheel (6) is fixedly arranged at one end of one rotating rod (5), a strip-shaped plate (7) is fixedly arranged at one end of the other rotating rod (5), a plurality of inserting holes (8) are formed in one side of the strip-shaped plate (7), a vertical second vertical plate (9) is arranged on one side of the second vertical plate (9), a plurality of inserting rods (10) are fixedly arranged on one side of the second vertical plate (9), the inserting rods (10) correspond, a transverse first sliding groove (11) is formed in the top surface of a base (1), a second vertical plate (9) is located in the first sliding groove (11) and can move along the first sliding groove (11), a vertical rod (12) is arranged on the other side of the second vertical plate (9), the lower end of the vertical rod (12) is fixedly installed on one side of the top surface of the base (1), a transverse guide sleeve (13) is fixedly installed above the other side of the second vertical plate (9), a circular through groove (14) is formed above one end of the guide sleeve (13), a guide plate (15) is arranged in the guide sleeve (13), the guide plate (15) can move along the guide sleeve (13), a button (16) is fixedly installed on the top surface of one side of the guide plate (15), the button (16) corresponds to the circular through groove (14), the other side of the guide plate (15) is fixedly connected with the upper end of the vertical rod (12), a pulling mechanism (17) is arranged in front of, the pulling mechanism (17) is composed of a supporting plate (18), a motor (19), a first belt wheel (20), a second belt wheel (24), a belt (21), a first disc (22) and a connecting plate (23), the top surface of the base (1) is fixedly provided with the vertical supporting plate (18), the upper end of one side of the supporting plate (18) is fixedly provided with the motor (19), a button (16) is electrically connected with the motor (19), the button (16) can control the motor (19) to be opened and closed, one side of the motor (19) is provided with the first disc (22), one side of the first disc (22) is fixedly connected with a rotating shaft of the motor (19), the upper end of the other side of the first disc (22) is fixedly provided with a sliding block (25), the other side of the first disc (22) is provided with the connecting plate (23), one side of the connecting plate (23) is provided with a strip-shaped through groove (26), the sliding block (25) is positioned in the strip-shaped through groove, a first belt wheel (20) is arranged between the first disc (22) and the motor (19), a rotating shaft of the first belt wheel (20) is fixedly connected with a rotating shaft of the motor (19), a vertical guide rod (27) is arranged on one side of the support plate (18), a transverse second sliding groove (28) is formed in the top surface of the base (1), the second sliding groove (28) is positioned on one side of the support plate (18), the lower end of the guide rod (27) is positioned in the second sliding groove (28) and can move along the second sliding groove (28), the upper end of the guide rod (27) is fixedly connected with one side of the support plate (18) through a first spring (29), the first spring (29) always provides a pulling force for the guide rod (27), a rotating shaft (30) is arranged on one side of the guide rod (27), one end of the rotating shaft (30) is rotatably connected with the upper end of the guide rod (27) through a bearing, a circular ring (31) is arranged at the other end, the circular ring (31) is fixedly connected with the top surface of the base (1) through a support (32), a second disc (33) is arranged inside the circular ring (31), the second disc (33) is concentric with the circular ring (31), a second belt wheel (24) is arranged between one side of the second disc (33) and the guide rod (27), the rotating shaft of the second belt wheel (24) is fixedly connected with the rotating shaft (30), the second belt wheel (24) is connected with the first belt wheel (20) through a belt (21), a through circular hole (34) is formed in one side of the second disc (33), the other end of the rotating shaft (30) penetrates through the circular hole (34) and can move along the circular hole (34), a semicircular fixing plate (35) is fixedly installed above one side of the circular ring (31), an inclined surface is formed in the lower side behind the fixing plate (35), a deflector rod (36) is fixedly installed at the other end of the rotating shaft (30), and one side of the fixing plate (35) and one side of the circular ring (31) can both contact along the deflector, a transverse push rod (37) is fixedly arranged at the upper end and the lower end of the other side of the second disc (33), a shifting lever (36) can be in contact with the push rod (37), a transverse fixing rod (38) is fixedly arranged at the rear part of the upper end of the fixing plate (35), one end of the fixing rod (38) is rotatably connected with one side of the lower part of the connecting plate (23) through a bearing, a connecting block (39) is fixedly arranged on the bottom surface of the connecting plate (23), a vertical guide groove (40) is formed in one side of the connecting block (39), a transverse first clamping plate (41) is arranged outside the guide groove (40), one side of the first clamping plate (41) is always positioned in the guide groove (40), the inner top surface of the guide groove (40) is fixedly connected with one side of the first clamping plate (41) through a second spring (42), the second spring (42) always provides a pulling force for the first clamping plate (41), a transverse second clamping plate (43) is arranged below the guide, one side of a second clamping plate (43) is fixedly connected with one side of a connecting block (39), a vertical sleeve (44) is fixedly installed on the other side of the second clamping plate (43), a vertical moving rod (59) is arranged in the sleeve (44), the upper end of the moving rod (59) is fixedly connected with the other side of a first clamping plate (41), two vertical fixing blocks (48) are fixedly installed on the other side of the top surface of the base (1), a transverse rotating wheel (49) is arranged between the two fixing blocks (48), a rotating shaft of the transverse rotating wheel (49) is rotatably connected with the fixing blocks (48) through a bearing, a groove (50) is formed in the inner side of each fixing block (48), the groove (50) is located above the transverse rotating wheel (49), a vertical rotating wheel (51) is arranged in the groove (50), a rotating shaft of the vertical rotating wheel (51) is rotatably connected with the inner wall of the groove (50) through a bearing, and the vertical rotating wheel (51) can rotate along, one side of vertical rotation wheel (51) is located the outside of recess (50), the upper end of two fixed blocks (48) is through horizontal connecting rod (52) fixed connection, connecting rod (52) are located the rear of horizontal rotation wheel (49), vertical through-hole (60) are seted up to the bottom surface of connecting block (39), vertical through-hole (60) communicate with each other with guide way (40) are inside, one side fixed mounting stay cord (61) of first clamp plate (41) bottom surface, vertical through-hole (60) are passed in stay cord (61), the lower extreme of stay cord (61) and the rear side fixed connection of second disc (33).

2. The optical cable paying-off device for communication optical cables as claimed in claim 1, wherein: the support device is characterized in that the front side and the rear side of the other side of the base (1) are fixedly provided with transverse support rods (45), one end of each support rod (45) is fixedly provided with a movable wheel (46), and the front side and the rear side of one side of the base (1) are fixedly provided with push handles (47).

3. The optical cable paying-off device for communication optical cables as claimed in claim 1, wherein: and protective layers are fixedly arranged on the bottom surface of the first clamping plate (41) and the top surface of the second clamping plate (43).

4. The optical cable paying-off device for communication optical cables as claimed in claim 1, wherein: and the surface of the vertical rotating wheel (51) and the surface of the transverse rotating wheel (49) are both fixedly provided with an anti-abrasion layer.

5. The optical cable paying-off device for communication optical cables as claimed in claim 1, wherein: screw hole (53) are seted up in the middle part of connecting rod (52), be equipped with bolt (54) in screw hole (53), bolt (54) can be followed screw hole (53) and removed and be connected through screw-thread fit with screw hole (53), the below of connecting rod (52) is equipped with arc (55), the bottom surface of arc (55) can contact with the top surface of base (1), arc (55) pass through bearing fixed connection with bolt (54).

6. The optical cable paying-off device for communication optical cables as claimed in claim 1, wherein: the other side of second riser (9) articulated connection telescopic link (56), the expansion end of telescopic link (56) is articulated connects inserted block (57), slot (58) are seted up to the top surface of base (1), slot (58) are located the opposite side of second riser (9), inserted block (57) can insert in slot (58).