CN211920392U

CN211920392U - Full-automatic pay-off rack

Info

Publication number: CN211920392U
Application number: CN202020026497.5U
Authority: CN
Inventors: 张清明
Original assignee: Hangzhou Wuyuan Electrical Complete Equipment Co ltd
Current assignee: Hangzhou Wuyuan Electrical Complete Equipment Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-11-13
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a full-automatic pay-off rack, which is characterized in that the full-automatic pay-off rack comprises a support rod and two bases, the two bases are arranged oppositely, a bracket is fixedly connected on the bases, a sliding groove is arranged in the bracket, a sliding block is connected in the sliding groove in an up-and-down sliding manner, a power component for driving the sliding block to slide up and down is also arranged on the bases, a placing block is fixedly connected on the sliding block, the support rod is placed between the placing blocks at two sides, a round groove is arranged at one side surface opposite to the placing block, two ends of the support rod are respectively inserted into the two round grooves, a knob block is screwed into a threaded hole, annular blocks at two sides of the support rod are inserted into an annular groove, the annular groove prevents the support rod from independently rotating by itself, the distance between a limiting part and two ends of the support rod is reduced by, the supporting rod can not slide off the pay-off rack when rotating.

Description

Full-automatic pay-off rack

Technical Field

The utility model relates to a pay off rack field, more specifically the utility model relates to a full-automatic pay off rack that says so.

Background

The pay-off rack is mainly used for supporting a wire coil during line construction and then paying off, and can be divided into an active pay-off rack and a passive pay-off rack according to power transmission, a vertical pay-off rack and a horizontal pay-off rack according to a pattern mode, and a shaft type pay-off rack and a shaftless pay-off rack according to an axis mode. Fixedly connected with bracing piece in the drum, the drum passes through the bracing piece to be supported on the pay off rack, and when the drum rotated and carries out the unwrapping wire, the bracing piece also rotated, can have the phenomenon of bracing piece landing from the pay off rack, leads to the drum to roll, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a full-automatic pay off rack for when overcoming the online dish among the prior art and rotating and carry out the unwrapping wire, can have the phenomenon of bracing piece landing from the pay off rack, there is the problem of potential safety hazard.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a full-automatic pay off rack, includes bracing piece and two bases, two the base is just to setting up its characterized in that: the base is fixedly connected with a support, a sliding groove is arranged in the support, a sliding block is connected in the sliding groove in a vertical sliding manner, a power component for driving the sliding block to slide up and down is further arranged on the base, a placing block is fixedly connected on the sliding block, the supporting rod is placed between the placing blocks on two sides, a circular groove is formed in one side surface, opposite to the placing block, of the placing block, a rotating component for driving the supporting rod to rotate is arranged on the placing block on one side, a threaded hole is formed in the placing block on the other side, the threaded hole is communicated with the circular groove, the threaded hole and the circular groove penetrate through the placing block where the threaded hole is located in the horizontal direction, the diameter of the threaded hole is larger than that of the circular groove, a knob block is connected in the threaded hole in a threaded manner, a limiting part is arranged in the circular, the limiting part on one side of the threaded hole is arranged in the circular groove in a clearance fit mode and is rotatably connected with the knob block.

As a further improvement, the locating part includes stopper and ring channel, the relative side of stopper has been seted up the ring channel, the both ends fixedly connected with of bracing piece with the annular block of ring channel looks adaptation.

As a further improvement of the utility model, the rotating assembly includes the motor, motor place one side the stopper with the circular slot rotates to be connected, and with the output shaft fixed connection of motor.

As a further improvement, the power component includes power groove and two pole pneumatic cylinders, the power groove is seted up the base top surface, two pole pneumatic cylinder fixed connection be in the power inslot, the equal fixedly connected with power piece of piston rod at two pole pneumatic cylinder both ends, power piece sliding connection be in the power inslot, power piece top surface articulates there is the connecting rod, a side fixedly connected with dead lever of sliding block, the connecting rod cup joints on the dead lever.

As a further improvement of the utility model, the dead lever is kept away from the one end fixedly connected with baffle of sliding block.

As a further improvement of the present invention, the sliding groove top wall is provided with a connecting groove for the support rod to slide in.

The utility model has the advantages that: the utility model discloses insert two circular slots respectively with the both ends of bracing piece in, with knob piece screw in threaded hole, the ring channel is inserted to the ring channel piece of bracing piece both sides, the ring channel makes the bracing piece independently rotate by oneself, the existence of knob piece reduces the distance at locating part and bracing piece both ends, make the locating part can press from both sides tight bracing piece, restricted the ascending removal of bracing piece horizontal direction, make the drum at the in-process of unwrapping wire, the bracing piece can not follow the landing on the pay off rack when rotating, has eliminated the potential safety hazard.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic view of the present invention at a in fig. 2.

Reference numerals: 11. a support bar; 12. a base; 13. a support; 14. a sliding groove; 15. a slider; 16. A power assembly; 17. placing the blocks; 18. a circular groove; 19. a rotating assembly; 20. a threaded hole; 21. a knob block; 22. a limiting member; 23. a limiting block; 24. an annular groove; 25. a ring block; 26. a power tank; 27. a double-rod hydraulic cylinder; 28. a power block; 29. a connecting rod; 30. fixing the rod; 31. a baffle plate; 32. connecting grooves; 33. An electric motor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 4, the full-automatic pay-off rack of this embodiment includes a support rod 11 and two bases 12, the two bases 12 are disposed opposite to each other, a support 13 is fixedly connected to the base 12, a sliding groove 14 is disposed in the support 13, a sliding block 15 is slidably connected in the sliding groove 14 up and down, a power assembly 16 for driving the sliding block 15 to slide up and down is further disposed on the base 12, a placing block 17 is fixedly connected to the sliding block 15, the support rod 11 is placed between the placing blocks 17 on both sides, a circular groove 18 is disposed on a side surface of the placing block 17 opposite to the placing block 17, a rotating assembly 19 for driving the support rod 11 to rotate is disposed on the placing block 17 on one side, a threaded hole 20 is disposed in the placing block 17 on the other side, the threaded hole 20 is communicated with the circular groove 18, the threaded hole 20 and the circular groove 18 penetrate through the placing block 17, threaded hole 20 female connection has knob piece 21, is provided with locating part 22 in the circular slot 18, and the bracing piece 11 is spacing through the locating part 22 of both sides, and the locating part 22 clearance fit setting of threaded hole 20 place one side is in circular slot 18 to rotate with knob piece 21 and be connected, the diameter of threaded hole 20 is greater than the diameter of circular slot 18 and makes knob piece 21 easily take out from threaded hole 20.

Place the drum between two bases 12, insert two circular slots 18 respectively with the both ends of bracing piece 11, with knob piece 21 screw in screw hole 20, the existence of knob piece 21 reduces the distance at locating part 22 and bracing piece 11 both ends, make locating part 22 can press from both sides tight bracing piece 11, bracing piece 11 carries on spacingly through two locating parts 22, power component 16 drives sliding block 15 and reciprocates, make sliding block 15 drive the drum through placing piece 17 and reciprocate, the drum is when carrying out the unwrapping wire, rotating assembly 19 drives bracing piece 11 and rotates, make the drum rotate, realize the unwrapping wire.

Referring to fig. 2 and 4, the limiting member 22 includes a limiting block 23 and an annular groove 24, the annular groove 24 is formed on one side surface of the limiting block 23 opposite to the limiting block, and the two ends of the supporting rod 11 are fixedly connected with annular blocks 25 matched with the annular groove 24. The rotating assembly 19 comprises a motor 33, and the limiting block 23 on one side of the motor 33 is rotatably connected with the circular groove 18 and fixedly connected with an output shaft of the motor 33. The arrangement of the annular groove 24 and the annular block 25 enables the supporting rod 11 to be more stably limited by the limiting part 22, and also enables the motor 33 to drive the supporting rod 11 to rotate through the limiting part 23.

Referring to fig. 1 and 2, the power assembly 16 includes a power groove 26 and a double-rod hydraulic cylinder 27, the power groove 26 is provided on the top surface of the base 12, the double-rod hydraulic cylinder 27 is fixedly connected in the power groove 26, piston rods at two ends of the double-rod hydraulic cylinder 27 are fixedly connected with power blocks 28, the power blocks 28 are slidably connected in the power groove 26, the top surface of the power blocks 28 is hinged with a connecting rod 29, a side surface of the sliding block 15 is fixedly connected with a fixing rod 30, and the connecting rod 29 is sleeved on the fixing rod 30. When the wire coil is lifted, the double-rod hydraulic cylinder 27 drives the power blocks 28 to move away from or close to each other, so that the power blocks 28 push the fixing rods 30 to move up and down through the connecting rods 29, and the fixing rods 30 drive the wire coil to lift through the sliding blocks 15 and the placing blocks 17.

Referring to fig. 1 and 2, a baffle 31 is fixedly connected to one end of the fixing rod 30 away from the sliding block 15. The stopper 31 prevents the connection rod 29 from slipping off the fixing rod 30.

Referring to fig. 1 and 2, the top wall of the sliding groove 14 is provided with a connecting groove 32 into which the support rod 11 slides. The setting of connecting groove 32 for sliding block 15 drives the in-process of placing the piece 17 and upwards removing, and bracing piece 11 can get into connecting groove 32 in, makes the gliding distance increase of sliding block 15 upwards.

The working principle is as follows: the wire coil is placed between two bases 12, two ends of a support rod 11 are respectively inserted into two circular grooves 18, a knob block 21 is screwed into a threaded hole 20, annular blocks 25 on two sides of the support rod 11 are inserted into an annular groove 24, the support rod 11 cannot independently rotate by itself due to the annular groove 24, the distance between the limiting block 22 and two ends of the support rod 11 is reduced due to the existence of the knob block 21, the limiting block 22 can clamp the support rod 11 tightly, the movement of the support rod 11 in the horizontal direction is limited, when the wire coil is lifted, a double-rod hydraulic cylinder 27 drives power blocks 28 to be away from or close to each other, the power blocks 28 push a fixing rod 30 to move up and down through connecting rods 29, the fixing rod 30 drives the wire coil to lift through sliding blocks 15 and a placing block 17, when the wire coil is paid off, a motor 33 drives the limiting, and realizing paying-off.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a full-automatic pay off rack, includes bracing piece (11) and two bases (12), two base (12) are just to setting up its characterized in that: the support (13) is fixedly connected onto the base (12), a sliding groove (14) is arranged in the support (13), a sliding block (15) is connected into the sliding groove (14) in a vertical sliding manner, a power component (16) used for driving the sliding block (15) to slide vertically is further arranged on the base (12), a placing block (17) is fixedly connected onto the sliding block (15), the supporting rod (11) is placed between the placing blocks (17) on two sides, a circular groove (18) is formed in one side face, opposite to the placing block (17), of the placing block (17), a rotating component (19) used for driving the supporting rod (11) to rotate is arranged on the placing block (17) on one side, a threaded hole (20) is formed in the placing block (17) on the other side, the threaded hole (20) is communicated with the circular groove (18), and the threaded hole (20) and the circular groove (18) penetrate through the placing block (17) where the threaded hole (20) is located in, the diameter of screw hole (20) is greater than the diameter of circular slot (18), screw hole (20) female connection has knob piece (21), be provided with locating part (22) in circular slot (18), bracing piece (11) are spacing through both sides locating part (22), screw hole (20) place one side locating part (22) clearance fit sets up in circular slot (18), and with knob piece (21) rotate to be connected.

2. The full-automatic pay-off rack according to claim 1, characterized in that: the locating part (22) includes stopper (23) and ring channel (24), the relative side of stopper (23) has been seted up ring channel (24), the both ends fixedly connected with of bracing piece (11) with ring channel (24) looks adaptation's ring block (25).

3. The full-automatic pay-off rack according to claim 2, characterized in that: the rotating assembly (19) comprises a motor (33), and the limiting block (23) on the side where the motor (33) is located is rotatably connected with the circular groove (18) and is fixedly connected with an output shaft of the motor (33).

4. The full-automatic pay-off rack according to claim 1, characterized in that: power component (16) include power groove (26) and two pole pneumatic cylinder (27), power groove (26) are seted up base (12) top surface, two pole pneumatic cylinder (27) fixed connection be in power groove (26), the equal fixedly connected with power piece (28) of piston rod at two pole pneumatic cylinder (27) both ends, power piece (28) sliding connection be in power groove (26), power piece (28) top surface articulates there is connecting rod (29), a side fixedly connected with dead lever (30) of sliding block (15), connecting rod (29) cup joint on dead lever (30).

5. The full-automatic pay-off rack according to claim 4, characterized in that: and one end of the fixing rod (30) far away from the sliding block (15) is fixedly connected with a baffle (31).

6. The full-automatic pay-off rack according to claim 1, characterized in that: the top wall of the sliding groove (14) is provided with a connecting groove (32) for the support rod (11) to slide in.