CN208337035U - Power line construction cord holder - Google Patents

Power line construction cord holder Download PDF

Info

Publication number
CN208337035U
CN208337035U CN201821160456.4U CN201821160456U CN208337035U CN 208337035 U CN208337035 U CN 208337035U CN 201821160456 U CN201821160456 U CN 201821160456U CN 208337035 U CN208337035 U CN 208337035U
Authority
CN
China
Prior art keywords
fixed
rope
shell
rotating roller
plate
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
CN201821160456.4U
Other languages
Chinese (zh)
Inventor
刘德强
张芹
张靖
Original Assignee
刘德强
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 刘德强 filed Critical 刘德强
Priority to CN201821160456.4U priority Critical patent/CN208337035U/en
Application granted granted Critical
Publication of CN208337035U publication Critical patent/CN208337035U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a kind of power line construction cord holders, belong to technical field of electric power construction, including shell, housing forward end is fixed with fixed plate, enclosure interior is equipped with rotating roller, rope is wound in rotating roller, one end of rope is fixed in rotating roller, the other end of rope is hingedly mounted in fixed plate, rope is around pulley setting, before pulley is mounted in U-shaped folder plate, the front end of preceding U-shaped folder plate is hingedly equipped with front hook, housing rear end is fixedly installed with swingle, the end of swingle is hinged with rear U-shaped folder plate, aft hook is equipped in U-shaped folder plate afterwards, a worm gear is coaxially fixedly installed with rotating roller, worm gear is engaged with worm screw, worm screw is coupled by servo motor to be driven.The utility model provides not only working efficiency, greatly reduces the labor intensity of operator, and has reliable self-locking function, improves safety coefficient.

Description

Power line construction cord holder
Technical field
The utility model relates to a kind of power line construction cord holders, belong to technical field of electric power construction.
Background technique
Cord holder is also referred to as ratchet tightener, is to be used as to further used in conducting wire in overhead transmission line laying construction.Make Used time, first wirerope or galvanized iron wire on cord holder unclamped, and was fixed on cross-arm, clamps conducting wire with clamping pliers, then pulls Dynamic special spanner.Since the anti-reverse of pawl acts on, gradually wirerope or galvanized iron wire are wound on ratchet roller, receive conducting wire Tightly.Conducting wire tightening is fixed on the insulator.Then pawl is first unclamped, wirerope or galvanized iron wire is unclamped, unclamps again folder Line tweezer is finally wound on wirerope or galvanized iron wire on the roller of ratchet.
Application No. is CN201520593282.0 utility model patents to disclose a kind of electric power first-aid cord holder, the patent institute The technical solution of record does not have self-locking function, and manual operation rotating handle realizes the function of stringing, low efficiency, labor intensity Greatly, especially in high altitude operation.
Utility model content
The purpose of this utility model is to solve that deficiency exists in the prior art, and provides a kind of high-efficient, can be subtracted significantly The power line construction cord holder of light work intensity, and have reliable self-locking function.
The utility model is achieved through the following technical solutions:
I.e. a kind of power line construction cord holder, including shell, housing forward end are fixed with fixed plate, enclosure interior peace Equipped with rotating roller, rope is wound in rotating roller, one end of rope is fixed in rotating roller, and the other end of rope is hingedly mounted on In fixed plate, rope is around pulley setting, and before pulley is mounted in U-shaped folder plate, the front end of preceding U-shaped folder plate is hingedly equipped with front hanging Hook, housing rear end are fixedly installed with swingle, and the end of swingle is hinged with rear U-shaped folder plate, and it is hingedly hinged to pass through rear U-shaped folder plate Extension bar is equipped with aft hook on hinge bar, passes through shell and is equipped with shaft, rotating roller is fixedly mounted in shaft, also solid in shaft Dingan County is equipped with a worm gear, is fixed with L-type mounting plate on shell, and servo motor, servo electricity are fixedly installed on L-type mounting plate Machine has worm screw by shaft coupling connection, and worm and wheel is meshed, and the angle of spiral of worm screw is rubbed less than the equivalent of the field of conjugate action Angle is wiped, one end of worm screw supports by L-type mounting plate, and the other end of worm screw is by the bearing mounting base branch that is fixed on L-type mounting plate Support.
Servo motor controls the steering of the revolving speed of rotating roller by worm and gear rotating mechanism, provides not only work effect Rate, greatly reduces the labor intensity of operator, and has reliable self-locking function, improves safety coefficient.
Further preferably, the rope is wirerope.
Further preferably, handle is fixed on the upper surface of the shell.
Compared with prior art, beneficial effect possessed by the utility model is:
Servo motor controls the steering of the revolving speed of rotating roller by worm and gear rotating mechanism, provides not only work effect Rate, greatly reduces the labor intensity of operator, and has reliable self-locking function, improves safety coefficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the overlooking structure diagram of the utility model.
In figure: 1, shell;2, rotating roller;3, worm gear;4, rope;5, fixed plate;6, preceding U-shaped folder plate;7, pulley;8, preceding Hook;9, swingle;10, rear U-shaped folder plate;11, hinge bar;12, aft hook;13, L-type mounting plate;14, worm screw;15, bearing is pacified Fill seat;16, shaft coupling;17, servo motor;18, shaft;19, handle.
Specific embodiment
Below against attached drawing, specific embodiment of the present utility model is described in further detail.
A kind of power line construction cord holder as shown in Figure 1 and Figure 2, including shell 1, it is fixed on the upper surface of shell 1 Equipped with handle 19,1 front end of shell is fixed with fixed plate 5, and rotating roller 2 is equipped with inside shell 1, rope is wound in rotating roller 2 Rope 4, one end of rope 4 are fixed in rotating roller 2, and the other end of rope 4 is hingedly mounted in fixed plate 5, and rope 4 is around cunning 7 setting of wheel, before pulley 7 is mounted in U-shaped folder plate 6, the front end of preceding U-shaped folder plate 6 is hingedly equipped with front hook 8, and 1 rear end of shell is fixed Swingle 9 is installed, the end of swingle 9 is hinged with rear U-shaped folder plate 10, it is hinged with hinge bar 11 across rear U-shaped folder plate 10, Aft hook 12 is installed on hinge bar 11, shell 1 is passed through and is equipped with shaft 18, rotating roller 2 is fixedly mounted in shaft 18, shaft 18 On be also fixedly installed with a worm gear 3, L-type mounting plate 13 is fixed on shell 1, is fixedly installed with and watches on L type mounting plate 13 Motor 17 is taken, servo motor 17 has worm screw 14 by the connection of shaft coupling 16, and worm screw 14 is meshed with worm gear 3, and the spiral shell of worm screw 14 Spin line lift angle is less than the equivalent friction angle of the field of conjugate action, and one end of worm screw 14 supports by L-type mounting plate 13, the other end of worm screw 14 by The bearing mounting base 15 being fixed on L-type mounting plate 13 supports.
Wherein the rope 4 is wirerope.
The course of work:
Power circuit is laid with or is repaired using the utility model, conducting wire is fixed on the insulator, and operation is watched Taking motor 17 unclamps the rope 4 in rotating roller 2, aft hook 12 is hung on cross-arm, then conducting wire is hung on front hook 8, Servo motor 17 is operated, drives rotating roller 2 to rotate, gradually rope 4 is wrapped in rotating roller 2, i.e., is tightened conducting wire, tightening is led During line operates, since the angle of spiral of worm screw 14 is less than the equivalent friction angle of the field of conjugate action, 3 worm screw of worm gear, 14 transmission mechanism sheet Body just has self-locking, and very reliable, is less prone to accident.
The orientation or positional relationship of the instructions such as term "inner", "outside", "upper", "lower" is in the description of the present invention, It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the utility model rather than requires the utility model must It must be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Claims (3)

1. a kind of power line construction cord holder, including shell (1), shell (1) front end is fixed with fixed plate (5), shell (1) internal to be equipped with rotating roller (2), it is wound in rotating roller (2) rope (4), one end of rope (4) is fixed on rotating roller (2) On, the other end of rope (4) is hingedly mounted on fixed plate (5), and rope (4) is mounted on around pulley (7) setting, pulley (7) In preceding U-shaped folder plate (6), the front end of preceding U-shaped folder plate (6) is hingedly equipped with front hook (8), and shell (1) rear end is fixedly installed with rotation Bar (9), the end of swingle (9) are hinged with rear U-shaped folder plate (10), pass through rear U-shaped folder plate (10) and are hinged with hinge bar (11), cut with scissors Aft hook (12) are installed on extension bar (11), it is characterised in that: it passes through shell (1) and is equipped with shaft (18), the fixed peace of rotating roller (2) On shaft (18), a worm gear (3) is also fixedly installed in shaft (18), shell is fixed with L-type mounting plate on (1) (13), it is fixedly installed with servo motor (17) on L-type mounting plate (13), servo motor (17) has snail by shaft coupling (16) connection Bar (14), worm screw (14) are meshed with worm gear (3), and the angle of spiral of worm screw (14) is less than the equivalent friction angle of the field of conjugate action, One end of worm screw (14) is supported by L-type mounting plate (13), and the other end of worm screw (14) is by the axis that is fixed on L-type mounting plate (13) Hold mounting base (15) support.
2. power line construction cord holder according to claim 1, it is characterised in that: the rope (4) is wirerope.
3. power line construction cord holder according to claim 1, it is characterised in that: the upper surface of the shell (1) On be fixed with handle (19).
CN201821160456.4U 2018-07-19 2018-07-19 Power line construction cord holder Expired - Fee Related CN208337035U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821160456.4U CN208337035U (en) 2018-07-19 2018-07-19 Power line construction cord holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821160456.4U CN208337035U (en) 2018-07-19 2018-07-19 Power line construction cord holder

Publications (1)

Publication Number Publication Date
CN208337035U true CN208337035U (en) 2019-01-04

Family

ID=64784324

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821160456.4U Expired - Fee Related CN208337035U (en) 2018-07-19 2018-07-19 Power line construction cord holder

Country Status (1)

Country Link
CN (1) CN208337035U (en)

Similar Documents

Publication Publication Date Title
CN209516283U (en) Hot line robot equipment on a kind of bar
CN208548649U (en) A kind of electric tightener convenient to use
CN208337035U (en) Power line construction cord holder
CN109742678A (en) Hot line robot equipment on bar
CN207339093U (en) A kind of power ampere loads line device
CN206775019U (en) Rotate wire stripping mechanism
CN112047203A (en) Folding type paying-off equipment for cable processing
CN210587893U (en) High-efficient type electrical engineering automation welding machine
CN111181093A (en) Transmission conductor winding repair tool
CN208544959U (en) A kind of closed reel device on coil winding machine
CN111416256A (en) Automatic installation device for insulation piercing connectors
CN208964282U (en) Outgoing line managing device for power construction
CN208120425U (en) A kind of cable winding device
CN208904546U (en) A kind of screw cable longitudinal direction peeling cutter
CN213163484U (en) External thread machining device
CN210480481U (en) Be used for supply cable adjusting device that relaxes
CN209232503U (en) A kind of stripping lead machine traction mechanism
CN210053108U (en) Tightener for power transmission and transformation line
CN213916037U (en) Aluminum alloy die-casting is with unhairing limit device of upset of being convenient for
CN211209146U (en) Transmission conductor winding repair tool
CN210763612U (en) Polymer stay cord wiring improves device
CN212314787U (en) Automobile transmission gear hub gear sleeve processing loading attachment
CN209104996U (en) Rotor winding machine
CN107838333B (en) A kind of production of power supply line with etc. sections Scissoring device
CN210984400U (en) Wire and cable processing is with weaving wind

Legal Events

Date Code Title Description
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: 20190104

Termination date: 20190719