CN103449249A

CN103449249A - Cable conveyer

Info

Publication number: CN103449249A
Application number: CN 201210167447
Authority: CN
Inventors: 姜有福
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-28
Filing date: 2012-05-28
Publication date: 2013-12-18

Abstract

The invention provides a cable conveyer and relates to the field of machinery, in particular to a conveying device for cable laying. The cable conveyer comprises a machine frame and a pair of oppositely arranged drive assemblies, wherein one vertical support plate is fixedly connected in the middles of two sides of the machine frame respectively, and each drive assembly comprises an electric motor, a gear speed changing box and a caterpillar band conveying mechanism. A sliding seat is arranged between the electric motor and the gear speed changing box, the caterpillar band conveying mechanism is arranged above the electric motor and the gear speed changing box, two oppositely arranged drive assemblies are respectively provided with one sliding seat, two guiding columns are arranged between the two sliding seats, a lead screw is arranged between the two sliding seats, and one end of the lead screw is connected with a crank. The cable conveyer drives the gear speed changing box through the electric motor, and the gear speed changing box drives a caterpillar band. Due to the variable gear speed, large thrust and the long caterpillar band, the clamping face in contact with a cable is increased, the friction force is increased, the cable does not slip, and the cable conveyer is simple in structure and good in stability.

Description

Telpher

Technical field

The present invention relates to mechanical field, particularly the feedway in a kind of cable laying.

Background technology

In the cable laying process, unwrapping wire that generally need longer distance, little cable unwrapping wire is more convenient, but thick line cable unwrapping wire need consume larger power while pulling, by manually being difficult to; So need cable unwrapping wire conveyer to complete unwrapping wire, but existing telpher thrust is little, the cable contact surface of clamp carrying is little, folder power is little, easily skid, poor work stability.

Summary of the invention

The invention provides a kind of telpher, purpose is to solve that existing telpher thrust contact surface little, clamping cables is little, folder power is little, the problem of job insecurity.

The present invention includes frame, the driving assembly of a pair of positioned opposite, the middle part of described frame both sides is fixedly connected with respectively a vertical stay bearing plate, described driving assembly comprises electrical motor, speed-changing gear box, the track conveyor structure, described speed-changing gear box, electrical motor be arranged in described frame before, rear portion, between described electrical motor and speed-changing gear box, cliding seat is set, between described electrical motor and described speed-changing gear box, transmission shaft is set, one end of described transmission shaft is connected with the output shaft end of described electrical motor, the other end of described transmission shaft is connected with the input shaft end of described speed-changing gear box, the output shaft of described speed-changing gear box is vertically arranged, described electrical motor, speed-changing gear box is fixedly connected on respectively on described cliding seat, described track conveyor structure is arranged on described electrical motor, the top of speed-changing gear box, described track conveyor structure comprises head sprocket, driven sprocket, track pad, horizontal arrangement upper, lower cover plate, described lower cover plate is fixed on described cliding seat upper end, the imput shaft of arranging at the mouth vertical connecting of described speed-changing gear box, described head sprocket is nested with and is fixed on outside described imput shaft, the two ends of described imput shaft be set in turnably respectively described on, on lower cover plate, rear in described imput shaft arranges driven shaft, described driven sprocket is nested with outside described driven shaft, between described driven sprocket and described driven shaft, bearing is set, the two ends of described driven shaft be separately fixed at described on, on lower cover plate, between described head sprocket and driven sprocket, chain is set, be fixedly connected with some uniform track pads outside described chain, two of described positioned opposite drive assembly to be respectively equipped with a cliding seat, two guideposts are set between two cliding seats, the two ends of described each guidepost are passed respectively described two cliding seats and are fixedly connected on respectively on the stay bearing plate of described frame both sides, between described two cliding seats, screw mandrel is set, described screw mandrel is arranged between two guideposts and with two guideposts and is parallel to each other, the two ends of described screw mandrel also are set on the stay bearing plate of frame both sides turnably through two cliding seats respectively, described one of them cliding seat is spacing on described screw mandrel and near stay bearing plate, described another cliding seat is threaded on described screw mandrel, an end at described screw mandrel connects crank.

When the present invention uses, cable is put between two track rail assemblys, shake crank, two drive assembly mutually near cable is clamped, actuating motor, and electrical motor driven gear change speed gear box inner gear rotates, the output shaft of speed-changing gear box drives imput shaft and rotates, head sprocket on imput shaft rotates by the chain-driving driven sprocket, and track pad is also along with chain movement, and crawler belt drives clamped cable to be fed forward soon; In longer cable transfer process, need many telphers to be used in conjunction with, every a segment distance, place one; This telpher is by gear change, and thrust is larger, and longer crawler belt makes the clamping surface contacted with cable increase, and friction force increases, and cable can not skid, and the machine structure is also simple, good stability.

The present invention arranges respectively backing roll in the front and back of described driving assembly, and the two ends of described each backing roll are respectively equipped with strut bar, and the two ends of described backing roll are detachable being connected on described strut bar respectively; The backing roll of front and back can avoid the crawler belt clamping face to be subject to the cable gravity effect so that cable clamping is more steady, the phenomenon of down sliding occurs.

Be respectively equipped with several knock holees on each strut bar of the present invention, described knock hole is arranged on same straight line from top to bottom, and on described two strut bars arranged in pairs, relative two knock hole settings in the same horizontal line; Knock hole on strut bar can be adjusted the height of backing roll, adapts to the conveying of the cable of different-diameter size.

The accompanying drawing explanation

Fig. 1 is a kind of structural representation of the present invention;

The B-B that Fig. 2 is Fig. 1 is to view;

The A-A that Fig. 3 is Fig. 1 is to view.

In figure, 1, frame, 2, stay bearing plate, 3, drive assembly, 4, electrical motor, 5, speed-changing gear box, 6, the track conveyor structure, 7, cliding seat, 8, transmission shaft, 9, head sprocket, 10, imput shaft, 11, driven sprocket, 12, driven shaft, 13, upper cover plate, 14, lower cover plate, 15, track pad, 16, guidepost, 17, screw mandrel, 18, crank, 19, backing roll, 20, strut bar, 21, knock hole.

The specific embodiment

As shown in Figure 1, 2, 3, this telpher, comprise the driving assembly 3 of frame 1, a pair of positioned opposite, and the middle part of frame 1 both sides is fixedly connected with respectively a vertical stay bearing plate 2, drive assembly 3 to comprise electrical motor 4, speed-changing gear box 5, track conveyor structure 6, speed-changing gear box 5, electrical motor 4 are arranged in the front and rear portions of frame 1, between electrical motor 4 and speed-changing gear box 5, cliding seat 7 is set, between electrical motor 4 and speed-changing gear box 5, transmission shaft 8 is set, one end of transmission shaft 8 is connected with the output shaft end of electrical motor 4, the other end of transmission shaft 8 is connected with the input shaft end of speed-changing gear box 5, the output shaft of speed-changing gear box 5 vertically arranges, electrical motor 4, speed-changing gear box 5 are fixedly connected on respectively on cliding seat 7, track conveyor structure 6 is arranged on electrical motor 4, speed-changing gear box 5, the top of cliding seat 7, track conveyor structure 6 comprises head sprocket 9, driven sprocket 11, track pad 15, horizontal arrangement upper,

lower cover plate

13, 14, lower cover plate 14 is fixed on cliding seat 7 upper ends, the imput shaft 10 of arranging at the mouth vertical connecting of speed-changing gear box 5, head sprocket 9 is nested with and is fixed on outside imput shaft 10, the two ends of imput shaft 10 are set in respectively turnably, lower cover plate 13, on 14, at the rear of imput shaft 10, driven shaft 12 is set, driven sprocket 11 is nested with outside driven shaft 12, between driven sprocket 11 and driven shaft 12, bearing is set, the two ends of driven shaft 12 are separately fixed at, lower cover plate 13, on 14, between head sprocket 9 and driven sprocket 11, chain is set, be fixedly connected with some uniform track pads 15 outside chain, two of positioned opposite drive assembly to be respectively equipped with a cliding seat 7, two guideposts 16 are set between two cliding seats 7, the two ends of each guidepost 16 are passed respectively two cliding seats 7 and are fixedly connected on respectively on the stay bearing plate 2 of frame 1 both sides, screw mandrel 17 is set between two cliding seats 7, screw mandrel 17 is arranged between two guideposts 16 and with two guideposts 16 and is parallel to each other, the two ends of screw mandrel 17 also are set on the stay bearing plate 2 of frame both sides turnably through two cliding seats 7 respectively, one of them cliding seat 7 is spacing on screw mandrel and near stay bearing plate 2, another cliding seat 7 is threaded on screw mandrel 17, an end at screw mandrel 17 connects crank 18.

This telpher, arrange respectively backing roll 19 in the front and back that drive assembly 3, and the two ends of each backing roll 19 are respectively equipped with strut bar 20, and the two ends of backing roll 19 are detachable being connected on strut bar 20 respectively; Each strut bar 20 on be respectively equipped with several knock holees 21, knock hole 21 is on falling down to be arranged on same straight line, on two strut bars 20 arranged in pairs, relative two knock holees 21 arrange in the same horizontal line.

Claims

1. telpher, it is characterized in that comprising frame, the driving assembly of a pair of positioned opposite, the middle part of described frame both sides is fixedly connected with respectively a vertical stay bearing plate, described driving assembly comprises electrical motor, speed-changing gear box, the track conveyor structure, described speed-changing gear box, electrical motor be arranged in described frame before, rear portion, between described electrical motor and speed-changing gear box, cliding seat is set, between described electrical motor and described speed-changing gear box, transmission shaft is set, one end of described transmission shaft is connected with the output shaft end of described electrical motor, the other end of described transmission shaft is connected with the input shaft end of described speed-changing gear box, the output shaft of described speed-changing gear box is vertically arranged, described electrical motor, speed-changing gear box is fixedly connected on respectively on described cliding seat, described track conveyor structure is arranged on described electrical motor, the top of speed-changing gear box, described track conveyor structure comprises head sprocket, driven sprocket, track pad, horizontal arrangement upper, lower cover plate, described lower cover plate is fixed on described cliding seat upper end, the imput shaft of arranging at the mouth vertical connecting of described speed-changing gear box, described head sprocket is nested with and is fixed on outside described imput shaft, the two ends of described imput shaft be set in turnably respectively described on, on lower cover plate, rear in described imput shaft arranges driven shaft, described driven sprocket is nested with outside described driven shaft, between described driven sprocket and described driven shaft, bearing is set, the two ends of described driven shaft be separately fixed at described on, on lower cover plate, between described head sprocket and driven sprocket, chain is set, be fixedly connected with some uniform track pads outside described chain, two of described positioned opposite drive assembly to be respectively equipped with a cliding seat, two guideposts are set between two cliding seats, the two ends of described each guidepost are passed respectively described two cliding seats and are fixedly connected on respectively on the stay bearing plate of described frame both sides, between described two cliding seats, screw mandrel is set, described screw mandrel is arranged between two guideposts and with two guideposts and is parallel to each other, the two ends of described screw mandrel also are set on the stay bearing plate of frame both sides turnably through two cliding seats respectively, described one of them cliding seat is spacing on described screw mandrel and near stay bearing plate, described another cliding seat is threaded on described screw mandrel, an end at described screw mandrel connects crank.

2. telpher according to claim 1, it is characterized in that, in the front and back of described driving assembly, backing roll is set respectively, the two ends of described each backing roll are respectively equipped with strut bar, and the two ends of described backing roll are detachable being connected on described strut bar respectively.

3. telpher according to claim 1, it is characterized in that being respectively equipped with several knock holees on described each strut bar, described knock hole is arranged on same straight line from top to bottom, and on described two strut bars arranged in pairs, relative two knock hole settings in the same horizontal line.