CN2759983Y

CN2759983Y - Dual purpose winch machine for traction and enwinding

Info

Publication number: CN2759983Y
Application number: CN 200420109468
Authority: CN
Inventors: 雍建华; 孔耕牛; 夏德森
Original assignee: NANJING CURCUIT APPLIANCE FACTORY
Current assignee: NANJING CURCUIT APPLIANCE FACTORY
Priority date: 2004-12-07
Filing date: 2004-12-07
Publication date: 2006-02-22
Anticipated expiration: 2014-12-07

Abstract

The utility model relates to a wire releasing construction machine of an overhead line of electric transmission and distribution, particularly a winch machine with traction and winding functions. The utility model is realized by the following technical scheme that the utility model comprises a traction plate, a wire winding plate, a support bracket, a gear transmission chain, a belt transmission chain and a motor or an engine, wherein the traction plate and the wire winding plate are arranged on the same rotating axle, each rotating axle of the transmission chain and the motor or the engine are totally arranged on the support bracket, and the motor or the engine is connected with the rotating axle of the traction plate and the wire winding plate by the belt transmission chain and the gear transmission chain in transmission. The utility model has the advantages that traction and winding devices for wire erection are combined into integration to increase the transporting efficiency, the installing efficiency and the operating efficiency of the construction of the wire erection and enable the operation to be convenient and safe, the structure is simple and the manufacture is convenient.

Description

Draw, twine dual-purpose capstan engine

Technical field

The utility model relates to the payingoff construction facility of built on stilts electric line, more particularly, relates to a kind of traction, twines dual-purpose capstan engine.

Background technology

At present, in the payingoff construction of built on stilts transmission line, generally be earlier cable to be twined with traction machine, to strain the cable that is set up, and the tension tension force that cable produced is discharged on traction machine, and then the hauling rope that twines on the traction machine is wound on the wire spool.So in the stringing camp site, traction machine one side is all settled a wire spool that has support, by manual or motor-driven hauling rope on the traction machine is wound up on the wire spool.Therefore, all will be configured these two kinds of wind2s in the stringing construction, this brings a lot of inconvenience for the transporting of equipment in the construction, installation and practical operation, also can influence work efficiency and usage ratio of equipment.

Summary of the invention

The purpose of this utility model is to design a kind ofly closes the traction in the payingoff construction and the facility of the two kinds of different functions that wind the line traction in one, twines dual-purpose capstan engine, and it is achieved by following technical proposals:

Comprise sheave, wire spool, support, gear transmission chain, belt drive train, motor or driving engine, sheave, wire spool place in the same rotating shaft, each rotating shaft on the described messenger chain and motor or driving engine all place on the support, and motor or driving engine are by the be in transmission connection rotating shaft of described sheave, wire spool of belt drive train, gear transmission chain.

Described sheave is made up of the two halves cylindrical body, and they are symmetrically placed in wire spool week laterally, and is tightened up on wire spool by bolt or screw, does not have with wire spool to relatively rotate.

The invention has the beneficial effects as follows: 1) will in the stringing traction of hauling rope, wind set be one, transportation, installation and the operating efficiency of stringing construction are improved greatly, operate more convenient, and safe and reliable, 2) simple in structure easily manufactured.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a transmission line scheme drawing of the present utility model.

Fig. 3 is break-in handle change gear engagement figure when being in the I P PARK Position P

Fig. 4 is break-in handle change gear engagement figure when being in the II P PARK Position P

Fig. 5 is break-in handle change gear engagement figure when being in the III P PARK Position P

Fig. 6 is the working state figure of the utility model when using as traction machine

Fig. 7 is the working state figure of the utility model when using as wire coiling machine

Among the figure, the 1st, belt, the 2, the 19th, belt pulley, 3,13,14,18, be rotating shaft, the 4th, motor, the 5, the 16th, change gear, 6, the 7,15, the 17th, transmission gear, the 8th, sheave, the 9th, support, the 10th, bolt, the 11st, attached column body, the 12nd, wire spool, the 20th, hauling rope, the 21st, brake-applying handle, the 22nd, break-in handle, the 23rd, rotating disc.

The specific embodiment

Below in conjunction with drawings and Examples the present invention and advantage thereof are described further.

Contrast Fig. 1, Fig. 2, motor 4 places on the support 9, and as the camp site non-transformer, available explosive motor replaces.Belt pulley 2 places on the motor shaft, and belt 1 connects belt pulley 2 and belt pulley 19.Belt pulley 19 places in the same rotating shaft 18 with transmission gear 17, is equipped with seize in the rotating shaft 18 and stops, by brake handle 22 controls.Gear 17 is by change gear 5, gear 16 and transmission gear 6

engagements.Transmission gear

6,15 places in the same rotating shaft 14, transmission gear 15 and transmission gear 7 engagements, and transmission gear 7 is connected in the same rotating shaft 23 with sheave 8, wire spool 12.

Change gear 5 is fixed on the rotating disc 23 with gear 16, and both keep engagement, sees also Fig. 3, Fig. 4, Fig. 5.Rotating disc 23 is hinged in the rotating shaft 18, is equipped with steering tiller 21 on it, pulls handle 21, and rotating disc 23 18 rotates around the shaft, makes the

change gear

5,16 on it be in diverse location, causes producing different engagements with gear 6.Be provided with the retaining groove of dialling of three steering tillers 21 in a side of support 9,, make three kinds of engagements of

change gear

5,16 and gear 6 generations with the position of stirring of restriction steering tiller 21.

Sheave 8 is made up of the attached column body 11 of two symmetries, and the week that places wire spool is tightened up on wire spool 12 by bolt 10 laterally, does not have relative to wire spool 12 and rotates, and the rotating shaft 13 of wire spool is bearing on the support 9.

In the stringing construction, just do not need required traction machine, the wire coiling machine of stringing construction is configured as adopting the utility model device, and transport, install said apparatus according to configuration.Only need can use as required in the construction site, improve capacity utilization rate with going up enough the utility model devices.When needs traction hauling rope, sheave 8 is installed on the wire spool 12, as shown in Figure 6 situation.At this moment, break-in handle 22 is in the I gear, and the rotation of motor 4 reaches transmission gear 6 by transmission gear 17 by change gear 5, by the transmission gear 15 and the engagement of transmission gear 7 wire spool axle 13 is passed in rotation again.In the time the hauling rope on the sheave need being wound on the wire spool, do not need to install sheave 8, directly use wire spool 12, as shown in Figure 7 situation.At this moment, the utility model that the original work traction machine uses will antiport, to discharge hauling rope, break-in handle 22 is in the III gear, the rotation of motor 4 reaches transmission gear 6 by transmission gear 17 by

change gear

5,16, switched in opposite when rotation of transmission gear 6 at this moment and break-in handle 22 are in the I gear, thus make turning to of rotating shaft 13 also opposite, thus drive sheave 8 backward rotation.

Power is explosive motor as what adopt, because its startup is more bothersome, when needs suspend coiling, preferably do not stop the rotation of explosive motor, the utility model spy is provided with the II gear, when break-in handle 22 is in this gear, the transmission gear de-mesh, thus the rotating shaft 13 of wire spool can not be rotated.

Claims

1, dual-purpose capstan engine is twined in traction, it is characterized in that comprising sheave, wire spool, support, gear transmission chain, belt drive train, motor or driving engine, sheave, wire spool place in the same rotating shaft, each rotating shaft on the described messenger chain and motor or driving engine all place on the support, and motor or driving engine are by the be in transmission connection rotating shaft of described sheave, wire spool of belt drive train, gear transmission chain.

2, traction according to claim 1, twine dual-purpose capstan engine, it is characterized in that described sheave is made up of the two halves cylinder, they are symmetrically placed in wire spool week laterally, and are tightened up on wire spool by bolt or screw, do not have with wire spool to relatively rotate.