CN210366315U

CN210366315U - Pneumatic pay-off rack for wires and cables

Info

Publication number: CN210366315U
Application number: CN201921013733.3U
Authority: CN
Inventors: 钱正发; 梁翠; 袁林
Original assignee: Jiangsu Liaoyuan Transformer Co ltd
Current assignee: Jiangsu Liaoyuan Transformer Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-04-21
Anticipated expiration: 2029-07-02

Abstract

The utility model relates to the technical field of pay-off stands, and a pneumatic pay-off stand for wire and cable is disclosed, which comprises a base, the top of base is fixed with the bracing piece, the bottom of base inner chamber is fixed with the motor, the output shaft of motor installs drive gear, the side meshing of drive gear has drive gear, the middle part of drive gear is fixed with the movable rod, the movable rod extends to the one end of bracing piece inner chamber and installs the bearing, the middle part threaded connection of bearing has the elevating platform, the other end of elevating platform installs the setting pole, the top that the elevating platform extends to the outside one end of bracing piece is fixed with the cylinder, the top of cylinder is installed and is placed the platform, the top of placing the platform is fixed with the setting block, the side of setting block is installed with the coiling pole; the utility model discloses, have the drive cylinder that can be convenient and carry out the position change, satisfy different user demands, adaptability is good, can carry out the position to the body of rod at wire and cable place and prescribe a limit to, prevents that it from rocking too big, advantage that stability is good.

Description

Pneumatic pay-off rack for wires and cables

Technical Field

The utility model relates to a pay off rack technical field specifically is a pneumatic pay off rack for wire and cable.

Background

Along with the use of wire and cable, its appurtenance pay off rack also comes along, and the pay off rack supports the drum unwrapping wire when mainly being applicable to the line construction, and when drawing wire, ground wire, the drum can autogiration.

The cylinder in the existing pneumatic pay-off rack generally needs to be disassembled when moving, so that more inconvenience is caused by the position change of the cylinder, and the working efficiency is reduced; meanwhile, in the paying-off process of the electric wire and the electric cable, a certain position is not limited in a rod body where the electric wire and the electric cable are located, the situation of violent shaking and the like easily occurs, and therefore the pneumatic paying-off rack for the electric wire and the electric cable is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a pneumatic pay off rack for wire and cable, possess the drive cylinder that can be convenient and carry out the position change, satisfy different user demands, adaptability is good, can carry out the position to the body of rod at wire and cable place and prescribe a limit to, prevent that it from rocking too big, advantage that stability is good, the unable convenient removal that carries on of cylinder position has been solved, need consume certain time, work efficiency is poor, inconvenient operation, the body of rod at wire and cable place produces easily acutely rocks, influence the problem of unwrapping wire work.

The utility model provides a following technical scheme: a pneumatic pay-off stand for wires and cables comprises a base, wherein a supporting rod is fixed at the top of the base, a motor is fixed at the bottom of an inner cavity of the base, a driving gear is installed on an output shaft of the motor, a transmission gear is meshed with the side face of the driving gear, a movable rod is fixed in the middle of the transmission gear, a bearing is installed at one end, extending to the inner cavity of the supporting rod, of the movable rod, a lifting table is in threaded connection with the middle of the bearing, a shaping rod is installed at the other end of the lifting table, an air cylinder is fixed at the top of one end, extending to the outer portion of the supporting rod, of the lifting table, a placing table is installed at the top of the air cylinder, a shaping block is fixed at the top of the placing table, a winding rod is installed at the side face of the shaping block, a fixing rod is fixed at the top of the shaping block, a mounting, the bottom of mounting box inner chamber is fixed with the locating lever, and threaded connection with the one end of reinforcing ring is passed through to the one end of position fixing rod, and the top of bracing piece is fixed with seals the top.

Preferably, the radiating net is installed at the top of the base, the mounting plate is fixed at the bottom of the inner cavity of the base, and the top of the mounting plate of the inner cavity of the base is fixed with the bottom of the motor.

Preferably, the number of the support rods is two, an inner cavity of each of the two support rods is fixed with the top and the bottom of the shaping rod, and scales are marked on the surfaces of the support rods, in which the shaping rods are installed, of the two support rods.

Preferably, one end of the placing table is provided with a limiting hole, and the limiting hole at one end of the placing table is matched with one end of the supporting rod.

Preferably, one end of the retention rod is provided with a mounting hole, and the mounting hole at one end of the retention rod is matched with the thread on the surface of the threaded rod.

Preferably, the side of the mounting box is provided with a movable groove, the mounting groove on the side of the mounting box is matched with one end of the baffle, and the mounting box is arranged on the side wall of the inner cavity of the retention rod at equal intervals.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. when the position of the air cylinder is adjusted, the motor is started to drive the driving gear to rotate, the driving gear drives the movable rod on the transmission gear to rotate, and the movable rod is positioned in the support rod and rotates through the limitation of the bearing, so that the lifting platform is driven to move; the pneumatic pay-off rack for the electric wires and cables can drive the cylinder to move conveniently and quickly when in use, so that the applicability of the pneumatic pay-off rack is improved.

2. This pneumatic pay off rack for wire and cable, removal through the elevating platform, utilize the setting pole to consolidate the elevating platform, when carrying out position limitation to the winding rod, put the winding rod between two setting blocks of placing the bench, according to the diameter of winding rod, remove the reinforcing ring, receive the blockking of the inside dwang overhead gage of mounting box when reinforcing ring removes, increase thrust, make the baffle warp, when reinforcing ring breaks away from the baffle, receive reset spring's effect, the baffle position recovers, after reinforcing ring removes suitable position, can carry out position limitation under the effect of baffle, change the screw rod afterwards, fix reinforcing ring, guaranteed that this pneumatic pay off rack for wire and cable can carry out effectual position limitation to the winding rod when using, prevent that it from rocking too big, cause the condition of rolling failure.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the baffle plate of the present invention;

fig. 3 is a schematic structural view of the threaded rod of the present invention.

In the figure: 1. a base; 2. a support bar; 3. a motor; 4. a drive gear; 5. a transmission gear; 6. a movable rod; 7. a bearing; 8. a lifting platform; 9. shaping a rod; 10. a cylinder; 11. a placing table; 12. shaping blocks; 13. winding the rod; 14. a retention rod; 15. mounting a box; 16. rotating the rod; 17. a baffle plate; 18. a return spring; 19. positioning a rod; 20. a threaded rod; 21. reinforcing rings; 22. and closing the top.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a pneumatic pay-off stand for electric wires and cables comprises a base 1, a heat dissipation net is installed at the top of the base 1, an installation plate is fixed at the bottom of an inner cavity of the base 1, the top of the installation plate of the inner cavity of the base 1 is fixed with the bottom of a motor 3, the motor 3 can be effectively protected by the base 1, the heat generated by the motor 3 is reduced by the heat dissipation net, two support rods 2 are fixed at the top of the base 1, one inner cavity of the two support rods 2 is fixed with the top and the bottom of a shaping rod 9, scales are engraved on the surface of the support rod 2 provided with the shaping rod 9 in the two support rods 2, the movable rod 6 can be sealed to a certain extent by the support rods 2, the phenomenon that the movable rod 6 is easy to corrode due to excessive contact with air is avoided, the motor 3 is fixed at the bottom of the inner cavity of the base 1, the output shaft of the motor 3 is provided with a driving gear 4, the side surface of the driving gear 4 is engaged with a transmission gear 5, the middle part of the transmission gear 5 is fixed with a movable rod 6, one end of the movable rod 6 extending to the inner cavity of the support rod 2 is provided with a bearing 7, the middle part of the bearing 7 is in threaded connection with a lifting platform 8, the other end of the lifting platform 8 is provided with a shaping rod 9, the top part of one end of the lifting platform 8 extending to the outer part of the support rod 2 is fixed with a cylinder 10, the top part of the cylinder 10 is provided with a placing platform 11, one end of the placing platform 11 is provided with a limiting hole, the limiting hole at one end of the placing platform 11 is matched with one end of the support rod 2, through the arrangement of the placing platform 11, the winding rod 13 can be placed, so as to perform paying-off work on cables by using the winding rod 13, the top part of the placing platform, one end of the retention rod 14 is provided with a mounting hole, the mounting hole at one end of the retention rod 14 is matched with the thread on the surface of the threaded rod 20, the retention rod 14 is arranged to limit the position of the reinforcing ring 21, so that the use under different conditions is convenient, the side surface of the inner cavity of the retention rod 14 is fixed with the mounting box 15, the side surface of the mounting box 15 is provided with a movable groove, the mounting groove on the side surface of the mounting box 15 is matched with one end of the baffle 17, the mounting box 15 is arranged on the side wall of the inner cavity of the retention rod 14 at equal intervals, the mounting box 15 is arranged to limit the position of one end of the reinforcing ring 21, so that the reinforcing ring 21 is accurately fixed in position, the inner cavity of the mounting box 15 is fixed with the rotating rod 16, one end of the rotating rod 16 is provided with the baffle 17, one end of the bottom of the baffle 17 is in transmission connection with the side surface of the inner, a positioning rod 19 is fixed at the bottom of the inner cavity of the mounting box 15, one end of the fixing rod 14 is in threaded connection with one end of a reinforcing ring 21 through a threaded rod 20, and a closed top 22 is fixed at the top of the support rod 2.

The working principle is that firstly, the support rod 2 is fixed in position through the base 1, when the position of the cylinder 10 is adjusted, the motor 3 is started to drive the drive gear 4 to rotate, the drive gear 4 drives the movable rod 6 on the drive gear 5 to rotate along with the drive gear 4, the movable rod 6 is positioned in the support rod 2 and rotates through the limitation of the bearing 7, so as to drive the lifting platform 8 to move in position, when the lifting platform 8 moves, the lifting platform 8 is reinforced by the shaping rod 9, when the winding rod 13 is limited in position, the winding rod 13 is placed between the two shaping blocks 12 on the placing platform 11, according to the diameter of the winding rod 13, the reinforcing ring 21 is moved, when the reinforcing ring 21 moves, the reinforcing ring is blocked by the baffle 17 on the rotating rod 16 in the mounting box 15, the thrust is increased, so that the baffle 17 is deformed, when the reinforcing ring 21 is separated from the baffle 17, the action of the return spring 18 is, after the fixing ring 21 is moved to a proper position, the position can be limited under the action of the baffle 17, and then the fixing ring 21 is fixed by rotating the threaded rod 20.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pneumatic pay off rack for wire and cable, includes base (1), its characterized in that: the top of the base (1) is fixed with a support rod (2), the bottom of an inner cavity of the base (1) is fixed with a motor (3), an output shaft of the motor (3) is provided with a drive gear (4), the side surface of the drive gear (4) is meshed with a transmission gear (5), the middle part of the transmission gear (5) is fixed with a movable rod (6), one end of the movable rod (6) extending to the inner cavity of the support rod (2) is provided with a bearing (7), the middle part of the bearing (7) is in threaded connection with a lifting platform (8), the other end of the lifting platform (8) is provided with a shaping rod (9), the top of one end of the lifting platform (8) extending to the outside of the support rod (2) is fixed with a cylinder (10), the top of the cylinder (10) is provided with a placing platform (11), the top of the placing platform (11) is fixed with a shaping block (12), the side surface of the shaping block, the side of retention pole (14) inner chamber is fixed with mounting box (15), the inner chamber of mounting box (15) is fixed with dwang (16), baffle (17) are installed to the one end of dwang (16), the one end of baffle (17) bottom is passed through reset spring (18) and is connected with the side transmission of mounting box (15) inner chamber, the bottom of mounting box (15) inner chamber is fixed with locating lever (19), the one end threaded connection of threaded rod (20) and reinforcing ring (21) is passed through to the one end of retention pole (14), the top of bracing piece (2) is fixed with seals top (22).

2. The pneumatic pay-off stand for electric wires and cables according to claim 1, characterized in that: the heat dissipation device is characterized in that a heat dissipation net is installed at the top of the base (1), an installation plate is fixed to the bottom of an inner cavity of the base (1), and the top of the installation plate of the inner cavity of the base (1) is fixed to the bottom of the motor (3).

3. The pneumatic pay-off stand for electric wires and cables according to claim 1, characterized in that: the number of the supporting rods (2) is two, an inner cavity of each supporting rod (2) is fixed with the top and the bottom of the shaping rod (9), and scales are marked on the surfaces of the supporting rods (2) provided with the shaping rods (9) in the two supporting rods (2).

4. The pneumatic pay-off stand for electric wires and cables according to claim 1, characterized in that: one end of the placing table (11) is provided with a limiting hole, and the limiting hole at one end of the placing table (11) is matched with one end of the supporting rod (2).

5. The pneumatic pay-off stand for electric wires and cables according to claim 1, characterized in that: and one end of the retention rod (14) is provided with a mounting hole, and the mounting hole at one end of the retention rod (14) is matched with the thread on the surface of the threaded rod (20).

6. The pneumatic pay-off stand for electric wires and cables according to claim 1, characterized in that: the side of mounting box (15) has seted up movable recess, and the mounting groove of mounting box (15) side and the one end phase-match of baffle (17), and mounting box (15) are located the equidistance setting on the lateral wall of position fixing rod (14) inner chamber.