CN205483481U

CN205483481U - Interlocking armoured cable impact resistance test machine

Info

Publication number: CN205483481U
Application number: CN201620215732.7U
Authority: CN
Inventors: 赵玉朋; 王利利; 李卫国
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-21
Filing date: 2016-03-21
Publication date: 2016-08-17
Anticipated expiration: 2026-03-21

Abstract

The utility model provides an interlocking armoured cable impact resistance test machine for armoured cable carries out collision test to the interlocking, with the anti external force impact property of evaluating interlocking armoured cable. During the use, the mark point of the cable that will await measuring is placed and is fixed on the steel pole, makes the axis of ordinates of cable be the level, and is perpendicular with the axis of ordinates of steel pole to be located the geometric centre's of jump bit lower surface, steel pole and impact chopping block upper surface plumb line. Open control case power, motor rotation drive the jump bit and rise, and when rising to the specified altitude assignment, the clutch works and makes motor and cylinder separate, and the jump bit freely falls and assaults the cable that awaits measuring. The utility model discloses simple structure, convenient to use, easily popularization.

Description

A kind of lock armo cable impact resiliometer

Technical field

This utility model relates to a kind of lock armo cable impact resiliometer, for testing the shock resistance test of armored cable.

Background technology

Armored cable is to be contained in the metal canula of insulant by different material conductors, is processed to flexible solid assembly.Its application is quite varied, especially in terms of high voltage power transmission.Armored cable can use any of which to lay, and is more suitable for the directly buried installation of Rock Region, and at this moment the shock resistance of cable is just even more important.Impact resistance, as one of armored cable important performance deliberated index, is the important reference evaluating armored cable quality.

Summary of the invention

Main purpose of the present utility model is to provide a kind of lock armo cable impact resiliometer, and this testing machine structure is simple, convenient and practical, simple to operate, it is easy to promote.

This utility model provides a kind of lock armo cable impact resiliometer, and described testing machine includes guide plate, jump bit, impact anvil, carrying roller, chain, carrying roller frame, motor, cylinder, alarm lamp, control chamber etc..Described testing machine jump bit can slide along the groove of guide plate, keeping its lower surface level when limiting jump bit motion, the vertical line of the geometric center lines making the vertical line by jump bit, steel pole and impact chopping block center of gravity and jump bit lower surface and the geometric center impacting chopping block upper surface overlaps.Guide plate is affixed with upper mounted plate, and upper mounted plate is affixed with workbench by four guide rods, and motor is connected with cylinder by clutch.Bottom solid steel pole is fixed with impact anvil, and the carrying roller in carrying roller frame is chained up by chain, it is achieved Chain conveyer.During use, being placed and secured on steel pole by the index point of cable under test, the longitudinal axis making cable is level, and the axis oriented normal of steel pole, and on the vertical line of the geometric center being positioned at jump bit lower surface, steel pole and impact chopping block upper surface.If the impact test that flat cable should be able to stand wide one side and narrow one side is individually placed on steel pole when edge tests down (flat down and use single sample).In cable under test conductor wire core each should be with 3W, and the break-make detector of 120V lamplight pointing is connected, and the ground connection core of insulation is received on armor.Opening control chamber power supply, electric machine rotation drives jump bit to rise, and when rising to specified altitude assignment, clutch works and makes motor and roller separation, jump bit free drop impact cable under test.

Accompanying drawing explanation

Fig. 1 and Fig. 2 is the overall structure schematic diagram of one embodiment of this utility model.

In accompanying drawing: 1, upper mounted plate；2, guide plate；3, guide rod；4, jump bit；5, carrying roller；6, chain；7, solid steel pole；8, impact anvil；9, workbench；10, lower margin is supported；11, cable；12, carrying roller frame；13, control chamber；14, alarm lamp；15, band bearing block bearing；16, cylinder；17, clutch；18, motor.

Detailed description of the invention

Below by concrete enforcement, the utility model is described in further detail, it should be noted that following description should not be taken to be limiting this utility model.According to design of the present utility model, those of ordinary skill in the art can suitably change, within the scope of these changes can fall into the utility model that claims are limited.

This utility model relates to a kind of lock armo cable impact resiliometer, as illustrated in fig. 1 and 2, including upper mounted plate 1, guide plate 2, guide rod 3, jump bit 4, carrying roller 5, chain 6, solid steel pole 7, impact anvil 8, workbench 9, lower margin 10, cable 11, carrying roller frame 12, control chamber 13, alarm lamp 14, band bearing block bearing 15, cylinder 16, clutch 17, motor 18 are supported.During use, being placed and secured on steel pole by the index point of cable under test, the longitudinal axis making cable is level, and the axis oriented normal of steel pole, and on the vertical line of the geometric center being positioned at jump bit lower surface, steel pole and impact chopping block upper surface.Opening control chamber power supply, electric machine rotation drives jump bit to rise, and when rising to specified altitude assignment, clutch works and makes motor and roller separation, jump bit free drop impact cable under test.

Claims

null1. a lock armo cable impact resiliometer，It is characterized in that: include upper mounted plate (1)、Guide plate (2)、Guide rod (3)、Jump bit (4)、Carrying roller (5)、Chain (6)、Solid steel pole (7)、Impact anvil (8)、Workbench (9)、Support lower margin (10)、Cable (11)、Carrying roller frame (12)、Control chamber (13)、Alarm lamp (14)、Band bearing block bearing (15)、Cylinder (16)、Clutch (17)、Motor (18)，Described testing machine guide plate (2) is affixed with upper mounted plate (1)，Play vertically-guided effect，Its lower surface level is kept when limiting jump bit motion，Upper mounted plate is affixed with workbench by four guide rods，Motor (18) is connected with cylinder (16) by clutch (17)，Cylinder (16) drives jump bit (4) to rise by steel wire，The carrying roller (5) of bottom is gradually connected by chain (6)，Realize Chain conveyer，Solid steel pole (7)、Impact anvil (8) is affixed with workbench (9).