CN215248766U

CN215248766U - Pay-off rack is used in production of low smoke and zero halogen irradiation line

Info

Publication number: CN215248766U
Application number: CN202121191629.0U
Authority: CN
Inventors: 周佳成; 周佳宾
Original assignee: Henan Ocean Cable Co ltd
Current assignee: Henan Ocean Cable Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-21
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a pay-off stand for producing low-smoke halogen-free irradiation line, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with symmetrically distributed fixed plates, a rotating shaft is rotatably connected between the two groups of fixed plates, the outer wall of the rotating shaft is fixedly sleeved with a winding reel, when in use, when the position of the guide rod needs to be adjusted, the guide rod is pulled to move to the required position, the rotating rod is stirred, the push rod enters the fixed seat, thereby enabling the spring to contract, when the rotating rod reaches the same line with the fixed sleeve, the screw rod is rotated to enable the screw rod to drive the movable block to move and further drive the connecting block to move, so that the connecting block drives the fixed sleeve to approach the rotating rod and the rotating rod enters the clamping groove on the fixed sleeve, namely, the position of the guide rod is adjusted, the adjustment is convenient, the guidance is convenient when the low-smoke zero-halogen radiation wire is paid off, meanwhile, the position of the guide rod is adjustable, so that the winding amount of the low-smoke halogen-free irradiation line can be conveniently controlled when the pay-off rack is used as a winding drum.

Description

Pay-off rack is used in production of low smoke and zero halogen irradiation line

Technical Field

The utility model relates to a low smoke and zero halogen irradiation line production field especially relates to a pay off rack is used in production of low smoke and zero halogen irradiation line.

Background

The low-smoke halogen-free wire is an insulating layer material halogen substance of the wire, does not release halogen-containing gas under the condition of combustion, and has low smoke concentration. The low-smoke halogen-free wire has the following characteristics: during combustion, only light water mist exists, and the visible distance is more than 60 meters; does not contain any toxic substance; the wire achieves the flame retardant effect through the irradiation crosslinking process; aging resistance and service life of more than 100 years; the maximum working temperature can reach 150 ℃; meets the environmental protection standard of European Union and Japan.

This application improves under prior art, and among the prior art, the guide bar on the pay off rack of current low smoke and zero halogen irradiation line production usefulness is not convenient for adjust the position, is not convenient for carry out the unwrapping wire to the low smoke and zero halogen irradiation line of different winding volumes, and the pay off rack is not convenient for remove and fix.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pay-off stand for producing low-smoke zero-halogen irradiation lines.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pay-off stand for production of low-smoke halogen-free irradiation line comprises a bottom plate, wherein fixed plates which are symmetrically distributed are fixedly connected to the top of the bottom plate, a rotating shaft is rotatably connected between two groups of the fixed plates, a bobbin is fixedly sleeved on the outer wall of the rotating shaft, a guide rod is arranged on the front side of the bobbin, adjusting columns are fixedly connected to the two ends of the guide rod, fixed columns are slidably connected to the outer wall of the adjusting columns and fixedly connected with the fixed plates, rotating rods are slidably connected to the mutually far sides of the two groups of the adjusting columns, symmetrically distributed screw rods are arranged on the mutually far sides of the two groups of the adjusting columns and rotatably connected with the fixed columns, movable blocks which are slidably connected with the fixed columns are in threaded connection with the outer wall of the screw rods, connecting blocks are fixedly connected to the tops of the movable blocks, fixed sleeves are fixedly connected to the tops of the connecting blocks, clamping grooves are formed in the fixed sleeves, and the clamping groove is matched with the rotating rod.

As a further aspect of the present invention: two sets of the spout that multiunit equidistance distributes is all seted up to one side that the regulation post was kept away from each other, and the spout shape is the arc, spout inner wall sliding connection has the slider, and slider and bull stick fixed connection, the guide way has been seted up to the inner wall of fixed column, and guide way and bull stick looks adaptation.

As a further aspect of the present invention: one side of slider is equipped with the fixing base with spout inner wall fixed connection, and the shape of fixing base is the arc, fixing base inner wall sliding connection has the push rod, and the push rod stretches out the one end and the slider fixed connection of fixing base, the one end fixedly connected with spring that the push rod stretched into the fixing base, and the spring other end and fixing base inner wall fixed connection.

As a further aspect of the present invention: bottom plate bottom fixed mounting has the universal wheel of symmetric distribution, the spacing hole that multiunit equidistance distributes, multiunit are all seted up to the both sides of bobbin spacing hole is the circumference and distributes, the below of bobbin is equipped with the montant of symmetric distribution, and montant and bottom plate sliding connection, the montant stretches out the one end fixedly connected with backup pad of bottom plate bottom, the montant stretches out the one end fixedly connected with kelly at bottom plate top, and kelly and spacing looks adaptation.

As a further aspect of the present invention: two sets of fixedly connected with connecting rod between the montant, the bottom fixedly connected with movable rod of connecting rod, one side fixedly connected with rack of movable rod, the meshing of one side that the movable rod was kept away from to the rack has drive gear.

As a further aspect of the present invention: the motor is fixedly connected in the bottom plate, an output shaft of the motor is fixedly connected with a transmission shaft, the transmission shaft is rotatably connected with the bottom plate, and the outer wall of the transmission shaft is fixedly connected with the transmission gear.

The utility model discloses following beneficial effect has:

1. when the utility model is used, the position of the guide rod needs to be adjusted, the low smoke zero halogen irradiation line wound on the outer wall of the bobbin is prevented from being too much and contacting with the guide rod, thereby influencing the guide of the guide rod on the low smoke zero halogen irradiation line, and the low smoke zero halogen irradiation line is inconvenient to pay off, at the moment, the guide rod is pulled, the guide rod moves to drive the adjusting column to move, meanwhile, the rotating rod moves along the guide groove, the guide rod moves to the required position, the rotating rod is stirred to rotate, the rotating rod rotates to slide the sliding block in the sliding groove, simultaneously, the push rod enters the fixed seat, thereby further enabling the spring to shrink, when the rotating rod reaches the same straight line with the fixed sleeve, the screw rod is rotated to drive the movable block to move so as to drive the connecting block to move, the connecting block drives the fixed sleeve to approach towards the rotating rod, and the rotating rod enters the clamping groove on the fixed sleeve, the position of the guide rod is adjusted, so that the adjustment is convenient, the guidance of the low-smoke zero-halogen irradiation line during paying off is convenient, and the position of the guide rod is adjustable, so that the winding amount of the low-smoke zero-halogen irradiation line is convenient to control when the paying-off rack is used as a winding drum;

2. the utility model discloses in, before removing the pay off rack, starter motor, motor output shaft rotates and drives the transmission shaft and rotate and then drive gear rotates, drive gear makes the movable rod rebound through the rack, the movable rod removes and drives the connecting rod and remove and then drive the montant and remove, make backup pad and ground break away from, and make universal wheel and ground contact, spacing downthehole to the bobbin that the kelly got into on the bobbin simultaneously carries on spacingly, it leads to low smoke and zero halogen irradiation line loose to have avoided rotating at removal in-process bobbin, when fixed, control motor output shaft reversal, make backup pad and ground contact and prop up whole pay off rack, the kelly breaks away from with spacing hole simultaneously, can carry out the unwrapping wire to low smoke and zero halogen irradiation line, and convenient to use, be convenient for remove and fixed.

Drawings

FIG. 1 is a schematic structural view of a pay-off stand for producing low-smoke halogen-free irradiation line according to the present invention;

FIG. 2 is a top view of a fixing column of a pay-off stand for producing low smoke zero halogen irradiation line provided by the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 1 of the present invention.

Illustration of the drawings:

the winding device comprises a bottom plate 1, a fixing plate 2, a rotating shaft 3, a winding reel 4, a guide rod 5, an adjusting column 6, a fixing column 7, a limiting hole 8, a clamping rod 9, a connecting rod 10, a vertical rod 11, a supporting plate 12, a movable rod 13, a rotating rod 14, a fixing sleeve 15, a connecting block 16, a movable block 17, a screw rod 18, a guide groove 19, a push rod 20, a fixing seat 21, a spring 22, a sliding block 23 and a transmission shaft 24.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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 pay-off stand for production of low smoke zero halogen irradiation line, comprising a bottom plate 1, the top of the bottom plate 1 is fixedly connected with symmetrically distributed fixed plates 2, a rotating shaft 3 is rotatably connected between two groups of fixed plates 2, a bobbin 4 is fixedly sleeved on the outer wall of the rotating shaft 3, a guide bar 5 is arranged at the front side of the bobbin 4, adjusting columns 6 are fixedly connected at both ends of the guide bar 5, a fixed column 7 is slidably connected with the outer wall of the adjusting column 6, the fixed column 7 is fixedly connected with the fixed plates 2, a rotating rod 14 is slidably connected with the side of the two groups of adjusting columns 6 far away from each other, symmetrically distributed screw rods 18 are arranged at the side of the two groups of adjusting columns 6 far away from each other, the screw rods 18 are rotatably connected with the fixed columns 7, a movable block 17 slidably connected with the fixed column 7 is screwed on the outer wall of the screw rods 18, a connecting block 16 is fixedly connected with the top of the movable block 17, the top end of the connecting block 16 is fixedly connected with a fixed sleeve 15, a clamping groove is formed in the fixed sleeve 15 and is matched with the rotating rod 14, a plurality of groups of sliding grooves distributed at equal intervals are formed in one side, away from each other, of each two groups of adjusting columns 6, the sliding grooves are arc-shaped, sliding blocks 23 are connected to the inner walls of the sliding grooves in a sliding mode, the sliding blocks 23 are fixedly connected with the rotating rod 14, guide grooves 19 are formed in the inner walls of the fixed columns 7, the guide grooves 19 are matched with the rotating rod 14, a fixed seat 21 fixedly connected with the inner walls of the sliding grooves is arranged on one side of each sliding block 23, the fixed seat 21 is arc-shaped, a push rod 20 is connected to the inner wall of the fixed seat 21 in a sliding mode, one end, extending out of the fixed seat 21, of the push rod 20 is fixedly connected with the sliding block 23, a spring 22 is fixedly connected to one end, extending into the fixed seat 21, the other end of the spring 22 is fixedly connected with the inner wall of the fixed seat 21, and universal wheels distributed symmetrically are fixedly installed at the bottom of the bottom plate 1, spacing hole 8 that multiunit equidistance distributed is all seted up to bobbin 4's both sides, spacing hole 8 of multiunit is the circumference and distributes, bobbin 4's below is equipped with symmetric distribution's montant 11, and montant 11 and 1 sliding connection of bottom plate, the one end fixedly connected with backup pad 12 of 1 bottom of bottom plate is stretched out to montant 11, the one end fixedly connected with kelly 9 at 1 top of bottom plate is stretched out to montant 11, and kelly 9 and spacing hole 8 looks adaptation, fixedly connected with connecting rod 10 between two sets of montants 11, the bottom fixedly connected with movable rod 13 of connecting rod 10, one side fixedly connected with rack of movable rod 13, one side meshing that movable rod 13 was kept away from to the rack has drive gear, fixedly connected with motor in the bottom plate 1, the output shaft fixedly connected with transmission shaft 24 of motor, and transmission shaft 24 rotates with bottom plate 1 to be connected, the outer wall and drive gear fixed connection of transmission shaft 24.

The working principle is as follows:

in the application, when in use, the position of the guide rod 5 needs to be adjusted, so as to avoid that too many low-smoke halogen-free irradiation lines wound on the outer wall of the bobbin 4 contact with the guide rod 5, thereby influencing the guidance of the guide rod 5 on the low-smoke halogen-free irradiation lines, and the low-smoke halogen-free irradiation lines are inconvenient to pay off, at this time, the guide rod 5 is pulled, the guide rod 5 moves to drive the adjusting column 6 to move, and the rotating rod 14 moves along the guide groove 19, so that the guide rod 5 moves to a required position, the rotating rod 14 is stirred to rotate the rotating rod 14, the rotating rod 14 rotates to enable the sliding block 23 to slide in the sliding groove, meanwhile, the push rod 20 enters the fixed seat 21, thereby enabling the spring 22 to contract, when the rotating rod 14 reaches the same straight line with the fixed sleeve 15, the screw rod 18 is rotated to enable the screw rod 18 to drive the movable block 17 to move and further to drive the connecting block 16 to move, so that the connecting block 16 drives the fixed sleeve 15 to approach towards the rotating rod 14, the rotating rod 14 enters the clamping groove on the fixed sleeve 15, so that the position of the guide rod 5 is adjusted, the adjustment is convenient, the guidance of the low-smoke halogen-free irradiation line during paying off is facilitated, and meanwhile, the position of the guide rod 5 is adjustable, so that the winding amount of the low-smoke halogen-free irradiation line is controlled when the paying-off rack is used as a winding drum;

in this application, before removing the pay off rack, starter motor, motor output shaft rotates and drives transmission shaft 24 and rotate and then drive gear and rotate, drive gear makes movable rod 13 rebound through the rack, movable rod 13 removes and drives connecting rod 10 and remove and then drive montant 11 and remove, make backup pad 12 break away from with ground, and make universal wheel and ground contact, it is spacing to bobbin 4 in spacing hole 8 on bobbin 4 that kelly 9 gets into simultaneously, it leads to low smoke and zero halogen irradiation line loose to have avoided rotating bobbin 4 in the removal process, when fixed, control motor output shaft reversal, make backup pad 12 and ground contact and support whole pay off rack, kelly 9 breaks away from with spacing hole 8 simultaneously, can carry out the unwrapping wire to low smoke and zero halogen irradiation line, and convenient to use, and be convenient for remove and fix.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a production of low smoke and zero halogen irradiation line is with pay off rack, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with symmetrically distributed fixed plates (2), a rotating shaft (3) is rotatably connected between the two groups of fixed plates (2), the outer wall of the rotating shaft (3) is fixedly sleeved with a bobbin (4), the front side of the bobbin (4) is provided with a guide rod (5), two ends of the guide rod (5) are fixedly connected with adjusting columns (6), the outer wall of each adjusting column (6) is slidably connected with a fixed column (7), the fixed column (7) is fixedly connected with the fixed plates (2), one sides of the two groups of adjusting columns (6) far away from each other are respectively slidably connected with a rotating rod (14), one sides of the two groups of adjusting columns (6) far away from each other are provided with symmetrically distributed screw rods (18), the screw rods (18) are rotatably connected with the fixed columns (7), the outer wall of each screw rod (18) is in threaded connection with a movable block (17) slidably connected with the fixed columns (7), the top fixedly connected with connecting block (16) of movable block (17), the fixed cover (15) of top fixedly connected with of connecting block (16), set up the draw-in groove in fixed cover (15), and draw-in groove and bull stick (14) looks adaptation.

2. The pay-off stand for the production of the low-smoke zero-halogen irradiation line according to claim 1, characterized in that: two sets of the spout that multiunit equidistance distributes is all seted up to one side of keeping away from each other of regulation post (6), and the spout shape is the arc, spout inner wall sliding connection has slider (23), and slider (23) and bull stick (14) fixed connection, guide way (19) have been seted up to the inner wall of fixed column (7), and guide way (19) and bull stick (14) looks adaptation.

3. The pay-off rack for the production of the low-smoke zero-halogen irradiation line according to claim 2, is characterized in that: one side of slider (23) is equipped with fixing base (21) with spout inner wall fixed connection, and the shape of fixing base (21) is the arc, fixing base (21) inner wall sliding connection has push rod (20), and push rod (20) stretch out the one end and the slider (23) fixed connection of fixing base (21), one end fixedly connected with spring (22) of fixing base (21) is stretched into in push rod (20), and the spring (22) other end and fixing base (21) inner wall fixed connection.

4. The pay-off stand for the production of the low-smoke zero-halogen irradiation line according to claim 1, characterized in that: bottom plate (1) bottom fixed mounting has the universal wheel of symmetric distribution, spacing hole (8) that multiunit equidistance distributes, multiunit are all seted up to the both sides of bobbin (4) spacing hole (8) that the multiunit was the circumference distributes, the below of bobbin (4) is equipped with montant (11) of symmetric distribution, and montant (11) and bottom plate (1) sliding connection, montant (11) stretch out one end fixedly connected with backup pad (12) of bottom plate (1) bottom, montant (11) stretch out one end fixedly connected with kelly (9) at bottom plate (1) top, and kelly (9) and spacing hole (8) looks adaptation.

5. The pay-off rack for producing the low-smoke zero-halogen irradiation line according to claim 4, is characterized in that: two sets of fixedly connected with connecting rod (10) between montant (11), the bottom fixedly connected with movable rod (13) of connecting rod (10), one side fixedly connected with rack of movable rod (13), the meshing of one side that movable rod (13) were kept away from to the rack has drive gear.

6. The pay-off stand for the production of the low-smoke zero-halogen irradiation line according to claim 1, characterized in that: the motor is fixedly connected in the bottom plate (1), an output shaft of the motor is fixedly connected with the transmission shaft (24), the transmission shaft (24) is rotatably connected with the bottom plate (1), and the outer wall of the transmission shaft (24) is fixedly connected with the transmission gear.