CN205921303U

CN205921303U - Thread guide

Info

Publication number: CN205921303U
Application number: CN201620832268.6U
Authority: CN
Inventors: 高凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-03
Filing date: 2016-08-03
Publication date: 2017-02-01
Anticipated expiration: 2026-08-03

Abstract

The utility model relates to a thread guide, including the control system of the pull device of shell, lead wire, pull lead wire, the adjusting device who adjusts the lead wire elasticity and the work of control pull device, pull device, adjusting device and control system be fixed the setting on the inside fixed plate of shell all, and lead wire one end is coiled on the pull device, and the other end is worn out from the fixed cover on the shell lateral wall, the pull device include the action wheel, set up the reel of action wheel one side, respectively with the gear I of action wheel and the coaxial setting of reel and the power unit of gear II and the operation of control action wheel, gear I passes through chain drive with gear II, thread guide pass through pull device, adjusting device and control system, simple structure, reasonable in design, during the threading, convenient to use, the threading is fast, and is effectual, repeatedly usable has saved manpower and materials, has reduced cost in business.

Description

A kind of down-lead device

Technical field

This utility model is related to Penetrating wire for pipe technical field, more particularly, to a kind of down-lead device.

Background technology

Carry out in building electric apparatus installing engineering conduit threading operation when, usually first connect line, then by lead will Electric wire draws in conduit.But in actual threading process, because the arrangement of electric wire is intricate, winding displacement pipe is longer, threading Relatively difficult, to when secretly burying conduit and carrying out threading, the instrument such as generally first employment labour movement iron wire dredges conduit, then manually Manual threading again, has the disadvantage in that operation easier is high, and complex procedures are time-consuming, cause the materials such as substantial amounts of iron wire simultaneously The loss of material, consumes substantial amounts of manpower and materials, wastes resource, increase the cost of enterprise.

Utility model content

Big in order to solve operation easier during threading, time-consuming, consume the problems referred to above such as a large amount of manpower and materials, this practicality is new The purpose of type is to propose a kind of down-lead device, and by drawing device, adjusting means and control system, structure is simple, reasonable in design, wears During line, easy to use, threading speed is fast, and effect is good, reusable, saves manpower and materials, decreases entreprise cost.

This utility model for the taken technical scheme that solves the above problems is: a kind of down-lead device, including shell, draws Line, the drawing device of pull lead, the control system adjusting the elastic adjusting means of lead and controlling drawing device to work, pull Device, adjusting means and control system are all fixedly installed in fixed plate inside the housing, and lead one end is coiled in drawing device On, fixed cover from side wall of outer shell for the other end passes, and described drawing device includes drivewheel, is arranged on drivewheel side Reel, the gear being coaxially disposed with drivewheel and reel respectively and gear and the engine controlling drivewheel operation Structure, gear and gear pass through chain drive；

Described adjusting means includes thread depressing mechanism and the supporting mechanism being arranged on drawing device lead both sides, the two with take out Drawing device coordinates to adjust the elastic of lead；Thread depressing mechanism includes one end contiguous block hinged with fixed plate, is arranged on contiguous block The fabric wheel of nearly lead side, one end and the hinged screw rod of fixed plate and be arranged on regulating block on screw rod, fabric wheel is arranged on The drivewheel opposite side relative with lead, the contiguous block other end is located at the surface of screw rod, compresses connection by turning regulating block Block, so that fabric wheel pushes lead is pressed in the groove between fabric wheel and drivewheel；Described supporting mechanism includes one end The support block hinged with fixed plate, the support wheel being arranged on support block nearly lead side, the gripper shoe being fixedly installed in fixed plate And setting regulating bolt on the supporting plate, support wheel is arranged on the fabric wheel opposite side relative with lead, regulating bolt One end is connected with support block surface, drives support block to drive support wheel to move up and down by turning regulating bolt, with supporting wire；

Described adjusting means also includes being fixedly installed on the fixed mechanism preventing lead from getting loose outside reel, fixing machine Structure includes arc backplate and the fixed mount of fixing arc backplate, and arc backplate and reel cooperatively form the logical of a lead turnover Road, to prevent lead from getting loose in draw process；

Described control system includes power supply, the speed-variable module controlling drawing device speed change, controls lead pull direction Rotating module and display lamp；

It is additionally provided with conduit, with anchor leg on lead outside described fixed cover；

Described actuating unit is the power take-off mechanism of the motor and speed reducer composition of power drives.

The beneficial effects of the utility model:

1st, this utility model passes through to arrange drawing device, adjusting means and control system, is actively rotated by Motor drive Dynamic, thus driving reel to rotate, the elastic of lead being adjusted by adjusting means, realizes the purpose of pull lead, acquirement finishes Structure is simple, reasonable in design, easy to use, and threading speed is fast, and effect is good, uses manpower and material resources sparingly, and reduces the beneficial effect of entreprise cost Really.

2nd, this utility model passes through to arrange thread depressing mechanism in drawing device lead side, by turning regulating block come the company of compression Connect block, so that fabric wheel pushes lead being pressed in the groove between fabric wheel and drivewheel, reaching and adjusting the elastic mesh of lead , elastic appropriateness, increase the speed of pull, achieve that threading speed is fast, effect is good, beneficial effect easy to use.

3rd, this utility model passes through to arrange supporting mechanism in drawing device lead opposite side, is driven by turning regulating bolt Support block drives support wheel to move up and down, and adjusts the position of lead further, reaches the purpose of supporting wire, simultaneously fixed mechanism Arc backplate and reel cooperatively form the passage of a lead turnover, effectively prevent lead from getting loose from reel, join The effect of combined pressure line mechanism, supporting mechanism, fixed cover and conduit, so that lead is in draw process, remains suitable Tensioned state, in threading, increase the speed of threading, threading effect is good, it is simple to achieve structure, reasonable in design, uses Convenient, the beneficial effect using manpower and material resources sparingly.

4th, this utility model passes through to arrange control system, the speed of controlled motor and rotating, and lead traction electric wire is complete After becoming threading process, lead is recoverable to and is wound on reel, and convenient next time uses, and it is adjustable to reach speed, repeats profit Purpose, achieves and uses manpower and material resources sparingly, and reduces the beneficial effect of entreprise cost.

Brief description

Fig. 1 is internal structure schematic diagram of the present utility model；

Fig. 2 is operation principle schematic diagram of the present utility model；

Fig. 3 is external structure schematic diagram of the present utility model；

In figure labelling: 1, shell, 101, fixed plate, 102, fixed cover, 103, display lamp, 104, switch, 105, speed governing opens Close, 106, forward-reverse switch, 2, lead, 201, conduit, 301, drivewheel, 302, reel, 303, gear, 304, gear , 305, motor, 306, reductor, 307, chain, 401, fabric wheel, 402, contiguous block, 403, screw rod, 404, regulating block, 501st, support block, 502, support wheel, 503, gripper shoe, 504, regulating bolt, 601, arc backplate, 602, fixed mount.

Specific embodiment

With specific embodiment, this utility model is elaborated below in conjunction with the accompanying drawings, the present embodiment is with this utility model skill Premised on art scheme, give detailed embodiment and specific operating process, but protection domain of the present utility model does not limit In following embodiments.

As described in Figure, this utility model be a kind of down-lead device, including shell 1, lead 2, the drawing device of pull lead 2, Adjust the elastic adjusting means of lead 2 and the control system controlling drawing device work, drawing device, adjusting means and control system System is all fixedly installed in the fixed plate 101 within shell 1, and lead 2 one end is coiled on drawing device, and the other end is from shell 1 Fixed cover 102 on the wall of side passes, and described drawing device includes drivewheel 301, is arranged on the reel of drivewheel 301 side 302nd, the gear 303 being coaxially disposed with drivewheel 301 and reel 302 respectively and gear 304 and control drivewheel 301 The actuating unit running, gear 303 and gear 304 are driven by chain 307, also can replace gear 303 and gear 304 It is changed to belt pulley, outside belt transmission, as long as the effect that drivewheel 301 drives reel 302 to rotate can be reached.

It is basic embodiment of the present utility model above, can further be improved on the basis of above, optimize And restriction:

As: described adjusting means includes thread depressing mechanism and the supporting mechanism being arranged on drawing device lead 2 both sides, the two Coordinate with drawing device to adjust the elastic of lead 2；Thread depressing mechanism includes one end contiguous block 402 hinged with fixed plate 101, sets Put the fabric wheel 401 in nearly lead 2 side of contiguous block 402, one end and the hinged screw rod 403 of fixed plate 101 and be arranged on screw rod Regulating block 404 on 403, fabric wheel 401 is arranged on drivewheel 301 opposite side relative with lead 2, contiguous block 402 other end Positioned at the surface of screw rod 403, compress contiguous block 402 by turning regulating block 404, so that fabric wheel 401 pushes pressing lead 2 In groove between fabric wheel 401 and drivewheel 301；Described supporting mechanism includes prop up hinged with fixed plate 101 of one end Bracer 501, the support wheel 502 being arranged on nearly lead 2 side of support block 501, the gripper shoe 503 being fixedly installed in fixed plate 101 And it is arranged on regulating bolt 504 in gripper shoe 503, support wheel 502 is arranged on another relative with lead 2 of fabric wheel 401 Side, one end of regulating bolt 504 is connected with support block 501 surface, drives support block 501 to drive support by turning regulating bolt Wheel 502 up and down motion, with supporting wire 2.

And for example: described adjusting means also includes being fixedly installed on the fixing machine preventing lead 2 from getting loose outside reel 302 Structure, fixed mechanism includes arc backplate 601 and the fixed mount 602 of fixing arc backplate 601, arc backplate 601 and reel 302 Cooperatively form the passage of lead 2 turnover, to prevent lead 2 from getting loose in draw process, arc backplate 601 can adopt metal Material, arc backplate 601 is welded on fixed mount 602, good fixing effect, prevents lead 2 from getting loose, and drawing velocity is fast, effect Good.

And for example: described control system includes power supply, the speed-variable module controlling drawing device speed change, controls lead 2 pull The rotating module in direction and display lamp 103, lead 2 can reversely be recovered on reel 302 using after finishing, and can repeat Use, save manpower and materials, save entreprise cost.

And for example: be additionally provided with conduit 201 on the described lead 2 in fixed cover 102 outside, with anchor leg 2, regulation is drawn The direction of line 2 and elastic, threading speed is fast, and effect is good.

And for example: described actuating unit is the motor 305 of power drives and the power take-off mechanism of reductor 306 composition.

This utility model when using, first will be fixing to lead 2 and electric wire after be placed in penetration pipe, open switch afterwards 104, carry out threading, in threading process, speed-regulating switch 105 governing speed can be passed through according to practical situation, until threading completes, Then electric wire is separated with lead 2, open forward-reverse switch 106, lead 2 is withdrawn and can complete threading.

Claims

1. a kind of down-lead device, elastic including shell (1), lead (2), the drawing device of pull lead (2), regulation lead (2) Adjusting means and the control system controlling drawing device work, drawing device, adjusting means and control system are all fixedly installed on In the internal fixed plate (101) of shell (1), lead (2) one end is coiled on drawing device, and the other end is from the wall of shell (1) side Fixed cover (102) pass it is characterised in that: described drawing device includes drivewheel (301), is arranged on drivewheel (301) The reel (302) of side, the gear (303) being coaxially disposed with drivewheel (301) and reel (302) respectively and gear And control drivewheel (301) actuating unit that runs, gear (303) and gear (304) to pass through chain (307) biography (304) Dynamic.

2. as claimed in claim 1 a kind of down-lead device it is characterised in that: described adjusting means includes being arranged on drawing device The thread depressing mechanism of lead (2) both sides and supporting mechanism, the two is coordinated with drawing device to adjust the elastic of lead (2)；Line-pressing machine Structure includes one end and the hinged contiguous block (402) of fixed plate (101), is arranged on the fabric wheel of nearly lead (2) side of contiguous block (402) (401), one end and the hinged screw rod (403) of fixed plate (101) and be arranged on regulating block (404) on screw rod (403), line ball Wheel (401) is arranged on drivewheel (301) opposite side relative with lead (2), and contiguous block (402) other end is located at screw rod (403) Surface, to compress contiguous block (402) by turning regulating block (404), so that fabric wheel (401) pushes being pressed in lead (2) In groove between fabric wheel (401) and drivewheel (301)；It is hinged with fixed plate (101) that described supporting mechanism includes one end Support block (501), be arranged on the support wheel (502) of nearly lead (2) side of support block (501), be fixedly installed on fixed plate (101) On gripper shoe (503) and be arranged on regulating bolt (504) in gripper shoe (503), support wheel (502) is arranged on fabric wheel (401) opposite side relative with lead (2), one end of regulating bolt (504) is connected with support block (501) surface, by turning Regulating bolt drives support block (501) to drive support wheel (502) to move up and down, with supporting wire (2).

3. as claimed in claim 2 a kind of down-lead device it is characterised in that: described adjusting means also include being fixedly installed on around The fixed mechanism that lead (2) gets loose is prevented, fixed mechanism includes arc backplate (601) and fixing arc protective outside line wheel (302) The fixed mount (602) of plate (601), arc backplate (601) and reel (302) cooperatively form the passage that a lead (2) passes in and out, To prevent lead (2) from getting loose in draw process.

4. as claimed in claim 1 a kind of down-lead device it is characterised in that: described control system include power supply, control pull The speed-variable module of device speed change, the rotating module controlling lead (2) pull direction and display lamp (103).

5. as claimed in claim 1 a kind of down-lead device it is characterised in that: on the lead (2) outside described fixed cover (102) It is additionally provided with conduit (201), with anchor leg (2).

6. as claimed in claim 1 a kind of down-lead device it is characterised in that: described actuating unit be power drives motor And the power take-off mechanism that constitutes of reductor (306) (305).