CN208548649U - A kind of electric tightener convenient to use - Google Patents

A kind of electric tightener convenient to use Download PDF

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Publication number
CN208548649U
CN208548649U CN201821029883.9U CN201821029883U CN208548649U CN 208548649 U CN208548649 U CN 208548649U CN 201821029883 U CN201821029883 U CN 201821029883U CN 208548649 U CN208548649 U CN 208548649U
Authority
CN
China
Prior art keywords
motor
gear
steel strand
strand wires
shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201821029883.9U
Other languages
Chinese (zh)
Inventor
黄卫民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Lost-Buy Network Technology Co Ltd
Original Assignee
Shenzhen Lost-Buy Network Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Lost-Buy Network Technology Co Ltd filed Critical Shenzhen Lost-Buy Network Technology Co Ltd
Priority to CN201821029883.9U priority Critical patent/CN208548649U/en
Application granted granted Critical
Publication of CN208548649U publication Critical patent/CN208548649U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of electric tighteners convenient to use, including insulated metal shell, insulated metal shell one end is fixedly installed with fixed hook fixing bolt, the insulated metal interior of shell is fixedly installed with motor, is fixedly installed with motor controller above the motor.The utility model has the advantages that can replace manually providing kinetic energy for steel strand wires, operate steel strand wires wheel disc by being powered to motor, to achieve the purpose that tighten various routes;In addition it is equipped with Removable hook off-line preventer at this cord holder Removable hook, can prevent from being in the cable during stringing and fall off, cause safety accident;In addition the motor interior in this cord holder is equipped with covert circuit device, and the direction of rotation of motor can be changed, and achievees the effect that cord holder had can carry out unwrapping wire to route, be beneficial to the laying work of route.

Description

A kind of electric tightener convenient to use
Technical field
The utility model relates to technical field of electric power construction, it particularly relates to a kind of convenient to use electronic tight Line device.
Background technique
Cord holder is called ratchet tightener, is in route cable laying operation as tension conducting wire.First tight when use Wirerope or galvanized iron wire in line device unclamp, and are fixed on cross-arm, clamp conducting wire with clamping pliers, then pull personality board Hand.Since the anti-reverse of pawl acts on, gradually wirerope or galvanized iron wire are wound on ratchet roller, tighten conducting wire.Receipts Tight conducting wire is fixed on the insulator.Then pawl is first unclamped, wirerope or galvanized iron wire is unclamped, unclamps again clamping pliers, most Wirerope or galvanized iron wire are wound on the roller of ratchet afterwards;In use process at this stage, the mechanism of cord holder for The demand of manpower is more harsh, and many people, which control bad cord holder, will cause safety accident, and in addition cord holder does not have reduction function Can, and at this stage in work progress caused by perplex.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the purpose of this utility model is to propose a kind of electronic stringing convenient to use Device, to overcome above-mentioned technical problem present in existing the relevant technologies.
The technical solution of the utility model is achieved in that
A kind of electric tightener convenient to use, including insulated metal shell, insulated metal shell one end are solid Dingan County is equipped with fixed hook fixing bolt, and the insulated metal interior of shell is fixedly installed with motor, the motor top It is fixedly installed with motor controller, described motor one end is electrically equipped with motor positive terminal mouth, and the motor is just Pole connection jaws side is equipped with motor negative terminal mouth, and the motor negative terminal mouth side is equipped with steel strand wires wheel disc, described Driving belt is arranged on motor output shaft, the motor is connect with the steel strand wires wheel disc by the driving belt, It is fastened on the steel strand wires wheel disc and connects steel strand wires, the other end of the insulated metal shell is fixedly installed with Removable hook Fixing bolt, insulated metal shell one end are equipped with fixed hook, and the fixed hook passes through with the insulated metal shell The fixed hook fixing bolt is fixedly connected, and the insulated metal shell other end is equipped with Removable hook, the Removable hook Opening is movably equipped with Removable hook off-line preventer, and steel strand wires wheel disc side is fixedly connected with Double-directional rotary ratchet mechanism, The Double-directional rotary ratchet mechanism includes pawl movable rotation-shaft, and pawl movable rotation-shaft two sides are fixed with pawl, the spine It is fixed with pawl anti-slip rubber piece on the outside of pawl, connecting rod is equipped with below the pawl movable rotation-shaft, fixation is set below the connecting rod There is gear hub, gear is surrounded by the outside of the gear hub, the pawl anti-slip rubber piece and the gear matches are arranged, The motor controller includes motor controller control handle, and motor controller control handle bottom is fixed with Motor gear wheel disc, the motor gear sheave surface are equipped with neutral gear gear, and the motor neutral gear gear side is equipped with Motor rotates forward gear, and the motor neutral gear gear other side is equipped with motor and reverses gear.
Further, described Removable hook one end is fixedly installed with fixed pulley, and the fixed pulley is surrounded by pulley Groove matches connection on the pulley groove with the steel strand wires, and the steel strand wires other end is latched equipped with steel strand wires, the work Draw bar is fixedly connected on dynamic hook fixing bolt, the steel strand wires pass through steel strand wires lock and described draw bar one end It is fixedly connected.
Further, gear is equipped with below the Double-directional rotary ratchet mechanism, the gear surrounding is recessed around gear is equipped with Slot, the Double-directional rotary ratchet mechanism top are equipped with pawl, and the pawl is matched with the gear recesses, is set on the upside of the pawl There is pawl hole, pawl movable rotation-shaft is equipped with above the Double-directional rotary ratchet mechanism, is equipped with inside the pawl movable rotation-shaft Shaft bar, the shaft bar are equipped with connecting rod, institute below the pawl movable rotation-shaft through pawl hole described in two sides is flexibly connected It states and is equipped with rotary gear shaft below connecting rod, the rotary gear shaft is through flexible connection gear hub.
Further, it is equipped with motor rotary shaft on the inside of the motor, is equipped with steel strand wires wheel on the inside of the steel strand wires wheel disc Disk shaft, the motor rotary shaft and steel strand wires wheel disc shaft surrounding are equipped with fixed card slot, and the fixed card slot with it is described Driving belt matching setting, the steel strand wires shaft are flexibly connected with the motor rotary shaft by the driving belt.
Further, covert circuit device is equipped with inside the motor controller, described covert circuit device one end is equipped with and leads Line, and the motor interior is equipped with the reversible rotor of motor, the covert circuit device passes through conducting wire and the reversible rotor of motor It is welded to connect.
The utility model has the beneficial effects that can replace manually providing kinetic energy for steel strand wires by being powered motor, Operate steel strand wires wheel disc, to achieve the purpose that tighten various routes;In addition it is equipped at this cord holder Removable hook Removable hook off-line preventer can prevent from being in the cable during stringing and fall off, cause safety accident;In addition in this cord holder Motor interior be equipped with covert circuit device, the direction of rotation of motor can be changed, reach that cord holder has can to route into The effect of row unwrapping wire is beneficial to the laying work of route.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram according to the electric tightener convenient to use of the utility model embodiment;
Fig. 2 is the Double-directional rotary ratchet mechanism according to the electric tightener convenient to use of the utility model embodiment Schematic diagram;
Fig. 3 is illustrated according to the motor controller of the electric tightener convenient to use of the utility model embodiment Figure.
In figure:
1, insulated metal shell;2, fixed hook fixing bolt;3, motor;4, motor controller;5, motor is being just Pole connection jaws;6, motor negative terminal mouth;7, driving belt;8, steel strand wires wheel disc;9, steel strand wires;10, Double-directional rotary ratchet Mechanism;11, Removable hook fixing bolt;12, fixed hook;13, Removable hook;14, Removable hook off-line preventer;15, spine Pawl anti-slip rubber piece;16, pawl;17, pawl movable rotation-shaft;18, gear;19, motor neutral gear gear;20, motor rotates forward Gear;21, motor reverses gear;22, motor controller control handle;23, gear wheel disc;24, connecting rod;25, gear wheel Hub.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to In the range of the utility model protection.
Embodiment according to the present utility model provides electric tightener convenient to use.
As shown in Figure 1-3, electric tightener convenient to use according to the utility model embodiment, including it is exhausted Edge metal shell 1, described 1 one end of insulated metal shell are fixedly installed with fixed hook fixing bolt 2, the insulated metal shell It is fixedly installed with motor 3 inside 1, motor controller 4, described 3 one end of motor are fixedly installed with above the motor 3 Motor positive terminal mouth 5 is electrically installed, 5 side of motor positive terminal mouth is equipped with motor negative terminal mouth 6, institute It states 6 side of motor negative terminal mouth and is equipped with steel strand wires wheel disc 8, be arranged with driving belt 7, institute on 3 output shaft of motor It states motor 3 and is connect with the steel strand wires wheel disc 8 by the driving belt 7, be fastened connection on the steel strand wires wheel disc 8 Steel strand wires 9, the other end of the insulated metal shell 1 are fixedly installed with Removable hook fixing bolt 11, outside the insulated metal 1 one end of shell is equipped with fixed hook 12, and the fixed hook 12 passes through the fixed spiral shell of the fixed hook with the insulated metal shell 1 Bolt 2 is fixedly connected, and 1 other end of insulated metal shell is equipped with Removable hook 13, and the 13 opening activity of Removable hook is set There is Removable hook off-line preventer 14,8 side of steel strand wires wheel disc is fixedly connected with Double-directional rotary ratchet mechanism 10, described two-way Rotating ratchet mechanism 10 includes pawl movable rotation-shaft 17, and 17 two sides of pawl movable rotation-shaft are fixed with pawl 16, the spine It is fixed with pawl anti-slip rubber piece 15 on the outside of pawl 16, is equipped with connecting rod 24, the connecting rod 24 below the pawl movable rotation-shaft 17 Lower section is fixed with gear hub 25, and gear 18, the pawl anti-slip rubber piece 15 are surrounded by the outside of the gear hub 25 Setting is matched with the gear 18, the motor controller 4 includes motor controller control handle 22, the motor control 22 bottom of device control handle processed is fixed with motor gear wheel disc 23, and 23 surface of motor gear wheel disc is equipped with neutral gear shelves Position 19,19 side of motor neutral gear gear are equipped with motor and rotate forward gear 20,19 other side of motor neutral gear gear Gear 21 is reversed equipped with motor.
With the aid of the technical scheme, by being powered to motor, it can replace manually providing kinetic energy for steel strand wires, make Steel strand wires wheel disc is operated, to achieve the purpose that tighten various routes;In addition it is equipped with and lives at this cord holder Removable hook Dynamic hook drop-proof line apparatus can prevent from being in the cable during stringing and fall off, cause safety accident;In addition in this cord holder Motor interior is equipped with covert circuit device, and the direction of rotation of motor can be changed, and reach that cord holder has can carry out route The effect of unwrapping wire is beneficial to the laying work of route.
In addition, in one embodiment, for above-mentioned Removable hook 13, described 13 one end of Removable hook is fixedly mounted There is a fixed pulley, the fixed pulley is surrounded by pulley groove, connection is matched with the steel strand wires 9 on the pulley groove, 9 other end of steel strand wires is latched equipped with steel strand wires, is fixedly connected with draw bar on the Removable hook fixing bolt 11, described Steel strand wires 9 are latched by the steel strand wires and are fixedly connected with described draw bar one end.
In addition, in one embodiment, for above-mentioned Double-directional rotary ratchet mechanism 10, the Double-directional rotary ratchet machine Gear 18 is equipped with below structure 10,18 surrounding of gear is around equipped with gear recesses, 10 top of Double-directional rotary ratchet mechanism Equipped with pawl 16, the pawl is matched with the gear recesses, and pawl hole, the Double-directional rotary are equipped on the upside of the pawl 16 It is equipped with pawl movable rotation-shaft 17 above ratchet mechanism 10, is equipped with shaft bar, the shaft bar inside the pawl movable rotation-shaft 17 Through pawl hole described in two sides is flexibly connected, connecting rod 24,24 lower section of connecting rod are equipped with below the pawl movable rotation-shaft 17 Equipped with rotary gear shaft, the rotary gear shaft is through flexible connection gear hub 25.
In addition, in one embodiment, for above-mentioned motor 3, turning on the inside of the motor 3 equipped with motor Axis is equipped with steel strand wires wheel disc shaft on the inside of the steel strand wires wheel disc 8, and the motor rotary shaft and steel strand wires wheel disc shaft surrounding are equal Equipped with fixed card slot, and the fixed card slot matches setting, the steel strand wires shaft and the motor with the driving belt 7 Shaft is flexibly connected by the driving belt 7.
In addition, in one embodiment, for above-mentioned motor controller 4, being set inside the motor controller 4 There is covert circuit device, described covert circuit device one end is equipped with conducting wire, and the reversible rotor of motor is equipped with inside the motor 3, The covert circuit device is welded to connect by conducting wire and the reversible rotor of motor.
In conclusion by means of the above-mentioned technical proposal of the utility model, by being powered to motor, people can be replaced Work provides kinetic energy for steel strand wires, operates steel strand wires wheel disc, to achieve the purpose that tighten various routes;In addition this is tight It is equipped with Removable hook off-line preventer at line device Removable hook, can prevent from being in the cable during stringing and fall off, cause safety Accident;In addition the motor interior in this cord holder is equipped with covert circuit device, and the direction of rotation of motor can be changed, reach stringing The effect that unwrapping wire can be carried out to route that device has, is beneficial to the laying work of route.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (5)

1. a kind of electric tightener convenient to use, which is characterized in that including insulated metal shell (1), the insulation gold Belong to shell (1) one end to be fixedly installed with fixed hook fixing bolt (2), be fixedly installed with inside the insulated metal shell (1) Motor (3), motor (3) top are fixedly installed with motor controller (4), and described motor (3) one end is electrically pacified Equipped with motor positive terminal mouth (5), the motor positive terminal mouth (5) side is equipped with motor negative terminal mouth (6), institute It states motor negative terminal mouth (6) side and is equipped with steel strand wires wheel disc (8), be arranged with transmission skin on motor (3) output shaft Band (7), the motor (3) are connect with the steel strand wires wheel disc (8) by the driving belt (7), the steel strand wires wheel disc (8) it is fastened and connects steel strand wires (9) on, the other end of the insulated metal shell (1) is fixedly installed with Removable hook and fixes Bolt (11), described insulated metal shell (1) one end are equipped with fixed hook (12), the fixed hook (12) and insulation gold Belong to shell (1) to be fixedly connected by the fixed hook fixing bolt (2), insulated metal shell (1) other end, which is equipped with, lives Dynamic hook (13), Removable hook (13) opening are movably equipped with Removable hook off-line preventer (14), the steel strand wires wheel Disk (8) side is fixedly connected Double-directional rotary ratchet mechanism (10), and the Double-directional rotary ratchet mechanism (10) includes that pawl activity turns Axis (17), pawl movable rotation-shaft (17) two sides are fixed with pawl (16), are fixed with pawl on the outside of the pawl (16) Anti-slip rubber piece (15), pawl movable rotation-shaft (17) lower section are equipped with connecting rod (24), are fixed with below the connecting rod (24) Gear hub (25), gear hub (25) outside are surrounded by gear (18), the pawl anti-slip rubber piece (15) and institute Gear (18) matching setting is stated, the motor controller (4) includes motor controller control handle (22), the motor Controller control handle (22) bottom is fixed with motor gear wheel disc (23), and motor gear wheel disc (23) surface is set Have neutral gear gear (19), the motor neutral gear gear (19) side is equipped with motor and rotates forward gear (20), and the motor is empty It keeps off gear (19) other side and is equipped with motor reverse gear (21).
2. one kind according to claim 1 electric tightener convenient to use, which is characterized in that the Removable hook (13) one end is fixedly installed with fixed pulley, and the fixed pulley is surrounded by pulley groove, on the pulley groove with it is described Steel strand wires (9) matching connection, steel strand wires (9) other end are latched equipped with steel strand wires, the Removable hook fixing bolt (11) On be fixedly connected with draw bar, the steel strand wires (9) are latched by the steel strand wires and are fixedly connected with described draw bar one end.
3. one kind according to claim 1 electric tightener convenient to use, which is characterized in that the Double-directional rotary Gear (18) are equipped with below ratchet mechanism (10), gear (18) surrounding is around equipped with gear recesses, the Double-directional rotary spine It takes turns and is equipped with pawl (16) above mechanism (10), the pawl is matched with the gear recesses, and spine is equipped on the upside of the pawl (16) Pawl hole, Double-directional rotary ratchet mechanism (10) top are equipped with pawl movable rotation-shaft (17), the pawl movable rotation-shaft (17) Inside is equipped with shaft bar, and the shaft bar is under pawl hole described in flexible connection two sides, the pawl movable rotation-shaft (17) Side is equipped with connecting rod (24), and rotary gear shaft is equipped with below the connecting rod (24), and the rotary gear shaft, which runs through, is flexibly connected gear hub (25)。
4. one kind according to claim 1 electric tightener convenient to use, which is characterized in that the motor (3) inside is equipped with motor rotary shaft, is equipped with steel strand wires wheel disc shaft, the motor rotary shaft on the inside of the steel strand wires wheel disc (8) It is equipped with fixed card slot with steel strand wires wheel disc shaft surrounding, and the fixed card slot matches setting, institute with the driving belt (7) It states steel strand wires shaft and is flexibly connected with the motor rotary shaft by the driving belt (7).
5. one kind according to claim 1 electric tightener convenient to use, which is characterized in that the motor control Covert circuit device is equipped with inside device (4) processed, described covert circuit device one end is equipped with conducting wire, and is equipped with inside the motor (3) The reversible rotor of motor, the covert circuit device are welded to connect by conducting wire and the reversible rotor of motor.
CN201821029883.9U 2018-06-29 2018-06-29 A kind of electric tightener convenient to use Expired - Fee Related CN208548649U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821029883.9U CN208548649U (en) 2018-06-29 2018-06-29 A kind of electric tightener convenient to use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821029883.9U CN208548649U (en) 2018-06-29 2018-06-29 A kind of electric tightener convenient to use

Publications (1)

Publication Number Publication Date
CN208548649U true CN208548649U (en) 2019-02-26

Family

ID=65422322

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821029883.9U Expired - Fee Related CN208548649U (en) 2018-06-29 2018-06-29 A kind of electric tightener convenient to use

Country Status (1)

Country Link
CN (1) CN208548649U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110492390A (en) * 2019-09-04 2019-11-22 枣庄力源送变电工程有限公司滕州鼎源分公司 A kind of distribution construction cable wire tensioning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110492390A (en) * 2019-09-04 2019-11-22 枣庄力源送变电工程有限公司滕州鼎源分公司 A kind of distribution construction cable wire tensioning device

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190226

Termination date: 20190629