CN106353211A - Wear tester for electric power fittings - Google Patents
Wear tester for electric power fittings Download PDFInfo
- Publication number
- CN106353211A CN106353211A CN201610663834.XA CN201610663834A CN106353211A CN 106353211 A CN106353211 A CN 106353211A CN 201610663834 A CN201610663834 A CN 201610663834A CN 106353211 A CN106353211 A CN 106353211A
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- Prior art keywords
- spring mechanism
- fixed plate
- support
- spring
- abrasion tester
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
Abstract
The invention discloses a wear tester for electric power fittings, comprising a frame and a load carrier arranged on the frame; the upper end of the load carrier is connected with a first hanging rope which runs through a pulley set hung at the top of the frame and is then connected with an upper hanging device, a lower hanging device corresponds to the upper hanging device, the lower hanging device is connected with a rocking device, the rocking device is also connected with a power unit, the load carrier comprises a spring mechanism, a winding mechanism and a vibration exciter, the upper end of the spring mechanism is connected with the other end of the first hanging rope, the lower end of the spring mechanism is connected with the winding mechanism, the vibration exciter is also arranged on the spring mechanism, and the vibration exciter applies dynamic load to the spring mechanism. The loader carrier that considers both dead load and simple harmonic load is used provided to simulate load of an electric power fitting in actual engineering application, such that wear results of the tester are more precise and more practical.
Description
Technical field
The present invention relates to the detection means of electric armour clamp is and in particular to a kind of electric armour clamp abrasion tester.
Background technology
In power transmission tower wind resistance Practical Project, in order to study the abrasion condition of the connection gold utensil in Transmission Tower-line, multiple mills
Damage testing machine and be developed employing, but the loading machine of most abrasion tester can only apply static load it is impossible to apply more to meet reality
The dynamic load of border load form, such as wind load.Wind load can be reduced to simple harmonic quantity dynamic load, and this simple harmonic quantity dynamic load produces to electric armour clamp
The tension of raw constant change, the tension of this change is bigger to the destructive characteristics of electric armour clamp, makes the mill of electric armour clamp
Damage aggravation, the life-span shortens further, and the wear test result of abrasion tester therefore of the prior art is not accurate enough, Zhi Nengqi
To a kind of rough Detection results, in addition existing abrasion tester uses large-scale counterweight one by one, this large-scale weight
The weight of code is larger, or just the weight of whole counterweight is added up, or just unloading the weight of whole counterweight down so that adding
Load added by carrier aircraft can not arbitrarily be adjusted as needed.
It is an object of the invention to provide a kind of electric armour clamp abrasion tester, this electric armour clamp abrasion tester is provided with one
Plant and consider dead load and the loading machine of simple harmonic quantity dynamic load form, by the experimental provision to abrasion tester for the spring mechanism simultaneously
Apply the dead load arbitrarily adjusting, wind load is imitated by vibrator, is not only simple in structure, and makes the test of abrasion tester
Result is more accurate.
Pertinent literature: connection gold utensil swings abrasion tester (application number: 201310191222.1)
Content of the invention
It is an object of the invention to provide a kind of electric armour clamp abrasion tester, this electric armour clamp abrasion tester is provided with one
Plant the loading machine simultaneously considering dead load and simple harmonic quantity dynamic load, in order to simulate lotus in practical engineering application for the electric armour clamp
Carry, so that the wear results of abrasion tester more accurately more conform to reality.
In order to achieve the above object, the present invention adopts the following technical scheme that, a kind of electric armour clamp abrasion tester, including machine
Frame, and it is arranged at the load machine in frame, the upper end of described load machine is connected with the first lifting rope, and described first lifting rope bypasses and hangs
It is connected with suspension arrangement after the pulley combination being contained in frame top, be relatively set with lower suspension arrangement, institute with upper suspension arrangement
State lower suspension arrangement and be connected with pendulous device, described pendulous device includes the guide rail fixed plate being fixed on bottom of the frame, is installed on
Arc-shaped guide rail in guide rail fixed plate, and can be along the fork rolls set of slide, under described fork rolls set top connects
Suspension arrangement, pendulous device is also associated with power set, and described power set are provided with motor, and Motor drive has crank, crank
It is hinged with connecting rod, the connecting rod other end is articulated with fork rolls set bottom, drive fork rolls set to reciprocatingly slide on guide rail；
It it is critical only that: described load machine includes spring mechanism, hoisting mechanism, vibrator, the upper end of spring mechanism and the
One end of one lifting rope is connected, and the lower end of spring mechanism connects hoisting mechanism, is additionally provided with vibrator over the spring mechanism, described sharp
The device that shakes applies dynamic loading to spring mechanism.
The present invention passes through hoisting mechanism and applies pulling force to spring mechanism, and the spring of spring mechanism is used for applying to assay device
Dead load, is provided with vibrator over the spring mechanism, imitates the simple harmonic quantity dynamic loading of wind by vibrator, spring mechanism is again by two kinds
After load merges, pass to the upper suspension arrangement of assay device by the first lifting rope.
Upper suspension arrangement is used for clamping the upper u-shaped link of u-shaped link combination；Lower suspension arrangement is used for clamping u-shaped link group
The lower u-shaped link closing, spring mechanism passes through the first lifting rope and connects upper suspension arrangement, provides to the upper u-shaped link of u-shaped link combination
One tension, this tension includes the simple harmonic quantity dynamic loading that the dead load of spring offer and vibrator provide, and this dynamic loading is used
The wind load being born in simulated high-pressure power transmission line.Power set connect pendulous device by toggle, drive and swing
The fork rolls set of device reciprocatingly slides on guide rail, and the lower u-shaped link for combining to u-shaped link applies reciprocally swinging.
Because abrasion test device partly belongs to prior art, in this not go into detail.
The present invention makes the result of the test of abrasion tester more accurately more conform to reality.
Described spring mechanism includes spring, and the upper end of described spring is connected with supporting disk, the middle part setting of described supporting disk
Described vibrator, described supporting disk is additionally provided with support, and described support is provided with three legs, and three legs are in triangular pyramid
Shape, the upper end of three legs is fixed together and is welded with the first suspension ring, and described first suspension ring are connected with the first lifting rope；Three
The lower end of foot is separately connected with the edge of supporting disk respectively, and described vibrator is located at below the first suspension ring；
The lower end of described spring is connected with disk, and described disk lower surface is fixed with the second suspension ring, and described second suspension ring lead to
Cross the second lifting rope and connect hoisting mechanism.
Vibrator is arranged on supporting disk, and applies dynamic load, this dynamic load and spring by supporting disk to spring mechanism
Dead load superposition after pass to suspension arrangement on abrasion tester.
Described supporting disk and disk be arranged in parallel, and spring mechanism is additionally provided with scale, and the upper end of described scale is connected in props up
On the edge of tray, the edge of described disk is fixed with the slip ring being slidably matched with scale, the bottom of scale passes through slip ring, mark
Chi and the diameter parallel of described spring.
Scale is used for showing the pulling force of spring mechanism, that is, is applied to the dead load of suspension arrangement on abrasion tester,
Described structure is simply applicable, can make accurate measurement to the pulling force of spring mechanism, is easy to adjust pulling force.
Scale slip ring also can play certain booster action to the intensity of spring, prevents twisting about spring, in addition slip ring can
As the pointer of scale, indicate the dead load that spring applies.
Described hoisting mechanism includes worm and worm gear, and the worm gear of described worm and worm gear is provided with winding mandrel, the
The other end of two lifting ropes is wound on winding mandrel, and the drive end of the worm screw of described worm and worm gear passes through and is installed in frame
The via of support plate after be fixed with handwheel, worm drive end is rotatably assorted with the via of support plate.
And worm screw other end rotating support is in frame, the two ends of the winding mandrel of worm gear also rotating support in frame,
This belongs to technology general knowledge.
The other end of the second lifting rope is fixed on the winding mandrel of worm gear, and user drives worm and worm gear by handwheel
Rotate, the winding mandrel of worm gear winds the second lifting rope thus applying pulling force to spring, and spring applies dead load to upper suspension arrangement,
Because the gear ratio of worm and worm gear is very big, also clearly, worm screw rotates one week, and worm gear just rotates one for labor-saving effect
Tooth, therefore degree of regulation are also very high, and this apparatus structure is simply laborsaving, save the labyrinth of traditional electric device, and regulation makes
With also more convenient.
First pin-and-hole is provided with the card of described handwheel, support plate is provided with least one and the first pin-and-hole around worm screw
Rotate corresponding second pin-and-hole, the first pin-and-hole with one of them just to the second pin-and-hole in be interspersed with bearing pin.
On support plate, the axle center around worm screw is provided with multiple second pin-and-holes, the plurality of second pin-and-hole to worm screw axle center away from
From equal with a distance from the first pin-and-hole to handwheel center, therefore rotation hand wheel can make the first pin-and-hole be directed at any one second pin
Hole, user drives worm and worm gear to rotate by handwheel, applies pulling force to spring mechanism, numerical value needed for pulling force reaches
When, by bearing pin insert the first pin-and-hole and with its just to second pin-and-hole, handwheel is fixed, applies to spring mechanism required
The pulling force wanted, described setting structure is simple and convenient, eliminates power driven system and control chamber, and adjusts the pulling force also side of spring
Just, the quantity of the second pin-and-hole is more, and the precision of regulation is also higher.
Described vibrator includes bracing frame, support mandrel, eccentrically mounted weight, gear, motor, RHVC, bracing frame
Including two pieces of left fixed plates be arrangeding in parallel and right fixed plate, described left fixed plate and right fixed plate are fixedly installed on supporting disk
On, left fixed plate and right fixed plate are relatively set with two pairs of support holes, two supporting in the hole is rotated respectively be provided with two parallel
Support mandrel, be removably connected with an eccentrically mounted weight in the middle part of two support mandrel respectively, wherein the one of two support mandrel
The gear being cased with a pair of meshing after left fixed plate is stretched out to end in the same direction, the other end of a wherein support mandrel passes right fixed plate
It is connected with the output shaft of motor afterwards, RHVC motor.
Two gear external toothings, big low module all same, being equal in weight of two eccentrically mounted weights, turn to contrary.
The eccentrically mounted weight of common vibrator adopts spiral arm to arrange, and in rotary course, the abrasion to output shaft is very big, and
And counterweight is unadjustable, the present invention passes through to arrange two pieces of parallel left fixed plates, the support eccentrically mounted weight of right fixed plate, can reduce
The abrasion of output shaft, and frequency control is carried out to motor by RHVC, the frequency of vibration required for can reaching,
Make test process convenient accurately.Whole exciter structure advantages of simple, weight is uniform.
Described eccentrically mounted weight includes the balancing weight of at least two pieces of overlapping combinations.
By the balancing weight using stack combinations and using being detachably connected, can arbitrarily change eccentrically mounted weight as needed
Weight size, in order to imitate different wind loads.
Described upper suspension arrangement and lower suspension arrangement also pass through a wire respectively and connect time set.Time set passes through
Suspension arrangement, u-shaped link assembly and lower suspension arrangement on wired in series, by detecting its resistance switch time set, when u-shaped is hung
After ring assemblies wear and rupture, resistance increases, and time set stops.Time set belongs to mature technology in electricity field.This setting can
To count the wearing- in period of various difference u-shaped link assemblies.
Beneficial effect: the invention provides a kind of electric armour clamp abrasion tester, the setting of this electric armour clamp abrasion tester
There is a kind of loading machine simultaneously considering dead load and simple harmonic quantity dynamic load, in order to simulate electric armour clamp in practical engineering application
Load, so that the wear results of abrasion tester more accurately more conform to reality.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the a-a sectional view of Fig. 1.
Fig. 3 is the front view of vibrator.
Fig. 4 is the top view of Fig. 3.
Specific embodiment
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the invention provides a kind of electric armour clamp abrasion tester, including frame, with
And it is arranged at load machine 100 in frame, the upper end of described load machine 100 is connected with the first lifting rope 101, described first lifting rope
101 bypass the pulley combination 102 being lifted on frame top after be connected with suspension arrangement 103, relative with upper suspension arrangement 103 set
It is equipped with lower suspension arrangement 104, described lower suspension arrangement 104 is connected with pendulous device 105, described pendulous device 105 includes fixing
In guide rail fixed plate 105a of bottom of the frame, it is installed on the arc-shaped guide rail 105b in guide rail fixed plate 105a, and can be along guide rail
Fork rolls set 105c that 105b slides, described fork rolls set 105c top connects lower suspension arrangement 104, pendulous device 105
It is also associated with power set 106, described power set 106 are provided with motor, and Motor drive has crank, and crank is hinged with connecting rod,
The connecting rod other end is articulated with fork rolls set 105c bottom, drives fork rolls set 105c to reciprocatingly slide on guide rail 105b；
Described load machine 100 includes spring mechanism 1, hoisting mechanism 2, vibrator 3, and the upper end of spring mechanism 1 is hung with first
One end of rope 101 is connected, and the lower end of spring mechanism 1 connects hoisting mechanism 2, is additionally provided with vibrator 3, institute on spring mechanism 1
State vibrator 3 and apply dynamic loading to spring mechanism 1.
The present invention applies pulling force to spring mechanism 1 by hoisting mechanism 2, and spring 11 is used for imitating the static load of assay device
Lotus, is provided with vibrator 3 on spring mechanism 1, imitates the simple harmonic quantity dynamic loading of wind by vibrator 3, spring mechanism 1 is again by two kinds
After load merges, upper suspension arrangement 103 is passed to by the first lifting rope 101.
As shown in figure 1, upper suspension arrangement 103 is used for clamping the upper u-shaped link of u-shaped link combination 4；Lower suspension arrangement 104
For clamping the lower u-shaped link of u-shaped link combination 4, spring mechanism 1 passes through the first lifting rope 101 and connects upper suspension arrangement 103, to u
The upper u-shaped link of type link combination 4 provides a tension, and this tension includes dead load and the vibrator of spring 11 offer
The simple harmonic quantity dynamic loading of 3 offers, the wind load that this dynamic loading is born for simulated high-pressure power transmission line.Power set 103 pass through song
Handle linkage connects pendulous device 105, drives fork rolls set 105c of pendulous device 105 to do in guide rail 105b and back and forth slides
Dynamic, for the lower u-shaped link applying reciprocally swinging friction to u-shaped link combination 4.Due to abrasion test device partly belong to existing
Technology, in this not go into detail.
Described spring mechanism 1 includes spring 11, and the upper end of described spring 11 is connected with supporting disk 12, described supporting disk 12
Middle part arranges described vibrator 3, and described supporting disk 12 is additionally provided with support 14, and described support 14 is provided with three legs, and three
Individual leg is in triangular pyramid, and the upper end of three legs is fixed together and is welded with the first suspension ring 15, described first suspension ring 15 with
First lifting rope 101 is connected；The lower end of three legs is separately connected with the edge of supporting disk 12 respectively, and described vibrator 3 is located at the
Below one suspension ring 15；
The lower end of described spring 11 is connected with disk 13, and the lower surface of described disk 13 is fixed with the second suspension ring 16, described
Second suspension ring 16 pass through the second lifting rope 16a and connect hoisting mechanism 2.
Described supporting disk 12 and disk 13 be arranged in parallel, and spring mechanism 1 is additionally provided with scale 17, the upper end of described scale 17
It is connected on the edge of supporting disk 12, the edge of described disk 13 is fixed with the slip ring 13a being slidably matched with scale 17, scale
17 bottom passes through slip ring 13a, the diameter parallel of scale 17 and described spring 11.
Described hoisting mechanism 2 includes worm and worm gear 21, and the worm gear of described worm and worm gear 21 is provided with winding core
Axle, the other end of the second lifting rope 16a is wound on winding mandrel, and the drive end of the worm screw of described worm and worm gear 21 passes through admittedly
It is fixed with handwheel 22 after the via of support plate 23 being located in frame, and other end rotating support is in frame, worm screw and supporting
The via of plate 23 is rotatably assorted.
Also rotating support, in frame, is schemed slightly at the two ends of the winding mandrel of worm gear.
First pin-and-hole 22a is provided with the card of described handwheel 22, support plate 23 around worm screw be provided with least one with
First pin-and-hole 22a rotates corresponding second pin-and-hole 23a, the first pin-and-hole 22a with one of them just to the second pin-and-hole 23a in interspersed
There is bearing pin 24.
On support plate 23, the axle center around worm screw is provided with multiple second pin-and-hole 23a, and the plurality of second pin-and-hole 23a is to worm screw
The distance in axle center is equal with the distance at the first pin-and-hole 22a to handwheel 22 center, and therefore rotation hand wheel 22 can make the first pin-and-hole 22a
It is directed at any one second pin-and-hole 23a, user drives worm and worm gear 21 to rotate by handwheel 22, the winding mandrel of worm gear
Wind the second lifting rope 16a, apply pulling force to spring mechanism 1, needed for pulling force reaches during numerical value, bearing pin 24 is inserted the first pin-and-hole
22a and with its just to a second pin-and-hole 23a, by fixing for handwheel 21, required for applying to spring mechanism 1 pulling force, institute
State setting structure simple and convenient.Eliminate power driven system and control chamber, and adjust the pulling force of spring 11 and be also convenient for, the second pin-and-hole
The quantity of 23a is more, and the precision of regulation is also higher.
Described vibrator 3 includes bracing frame 31, support mandrel 32, eccentrically mounted weight 33, gear 34, motor 35, frequency control
Device 36, bracing frame 31 includes two pieces of left fixed plates be arrangeding in parallel and right fixed plate, and described left fixed plate and right fixed plate are solid
Surely it is arranged on supporting disk 12, left fixed plate and right fixed plate are relatively set with two pairs of support holes, and two turn respectively to supporting in the hole
Move and be provided with two parallel support mandrel 32, in the middle part of two support mandrel 32, be removably connected with an eccentrically mounted weight respectively
33, the one pair of which of two support mandrel 32 holds the gear 34 being cased with a pair of meshing after stretching out left fixed plate in the same direction, wherein one
The other end of support mandrel 32 is connected with the output shaft of motor 35 after passing right fixed plate, RHVC 36 motor
35.
The external toothing of two gears 34, big low module is identical, being equal in weight of two eccentrically mounted weights 33 outward, turns to phase
Instead.
The eccentrically mounted weight 33 of vibrator 3 of the prior art adopts spiral arm to arrange, to support mandrel 32 in rotary course
Abrasion very big, and eccentrically mounted weight 33 is unadjustable.The present invention passes through to arrange two pieces of parallel fixed plates support eccentrically mounted weights
33, the abrasion of support mandrel 32 can be reduced, and frequency control, Ke Yida are carried out to motor 35 by RHVC 36
To required frequency of vibration, simulate the frequency of vibration of wind, make test process convenient accurately.Whole vibrator 3 structure letter
Single reasonable, weight is uniform.
Described eccentrically mounted weight 33 includes the balancing weight 33a of at least two pieces of overlapping combinations.
Eccentrically mounted weight 33 is set to polylith combinative structure identical in quality, and using being detachably connected, Ke Yigen
According to needing to increase and decrease the weight size of eccentrically mounted weight 33, to simulate different wind-force sizes.
Described electric armour clamp abrasion tester is additionally provided with time set 107, upper suspension arrangement 103 and lower suspension arrangement
104 are also connected to time set 107 by a wire respectively, the test of detection u-shaped link combination 4 of this time set 107
Time.
Time set 107 passes through suspension arrangement 103, u-shaped link assembly 4 and lower suspension arrangement 107 on wired in series, passes through
Detect its resistance switch time set 107, after u-shaped link assembly 4 wear and rupture, upper suspension arrangement 103, u-shaped link assembly 4
Resistance and lower suspension arrangement 107 between increases, and time set 107 timing stops.Because time set 107 belongs in electricity field
Mature technology, therefore will not be described here.
In sum, the present invention proposes a kind of electric armour clamp abrasion tester, and this electric armour clamp abrasion tester is arranged
There is a kind of loading machine simultaneously considering dead load and simple harmonic quantity dynamic load form, in order to simulate Transmission Tower-line System gold utensil in reality
Load in engineer applied, so that abrasion tester wear results more accurately more conform to reality.
Claims (8)
1. a kind of electric armour clamp abrasion tester, including frame, and is arranged at the load machine (100) in frame, described load
The upper end of machine (100) is connected with the first lifting rope (101), and described first lifting rope (101) bypasses the assembly pulley being lifted on frame top
It is connected with suspension arrangement (103) after closing (102), be relatively set with lower suspension arrangement (104), institute with upper suspension arrangement (103)
State lower suspension arrangement (104) and be connected with pendulous device (105), described pendulous device (105) includes being fixed on leading of bottom of the frame
Rail fixed plate (105a), is installed on the arc-shaped guide rail (105b) in guide rail fixed plate (105a), and can be sliding along guide rail (105b)
Dynamic fork rolls set (105c), described fork rolls set (105c) top connects lower suspension arrangement (104), pendulous device
(105) it is also associated with power set (106), described power set (106) are provided with motor, Motor drive has crank, crank cuts with scissors
It is connected to connecting rod, the connecting rod other end is articulated with fork rolls set (105c) bottom, drive fork rolls set (105c) in guide rail
(105b) reciprocatingly slide on；
It is characterized in that: described load machine (100) includes spring mechanism (1), hoisting mechanism (2), vibrator (3), spring mechanism
(1) upper end is connected with the one end of the first lifting rope (101), and the lower end of spring mechanism (1) connects hoisting mechanism (2), in coiling machine
Vibrator (3) is additionally provided with structure (1), described vibrator (3) applies dynamic loading to spring mechanism (1).
2. electric armour clamp abrasion tester according to claim 1 it is characterised in that: described spring mechanism (1) includes bullet
Spring (11), the upper end of described spring (11) is connected with supporting disk (12), and the middle part of described supporting disk (12) arranges described vibrator
(3), described supporting disk (12) is additionally provided with support (14), described support (14) is provided with three legs, and three legs are in three
Pyramid, the upper end of three legs is fixed together and is welded with the first suspension ring (15), and described first suspension ring (15) are hung with first
Rope (101) is connected；The lower end of three legs is separately connected with the edge of supporting disk (12) respectively, and described vibrator (3) is located at the
Below one suspension ring (15)；
The lower end of described spring (11) is connected with disk (13), and the lower surface of described disk (13) is fixed with the second suspension ring (16),
Described second suspension ring (16) connect hoisting mechanism (2) by the second lifting rope (16a).
3. electric armour clamp abrasion tester according to claim 2 it is characterised in that: described supporting disk (12) and disk
(13) it be arranged in parallel, spring mechanism (1) is additionally provided with scale (17), the upper end of described scale (17) is connected in supporting disk (12)
On edge, the edge of described disk (13) is fixed with the slip ring (13a) being slidably matched with scale (17), the bottom of scale (17)
Through slip ring (13a), the diameter parallel of scale (17) and described spring (11).
4. electric armour clamp abrasion tester according to claim 2 it is characterised in that: described hoisting mechanism (2) includes snail
Worm and wormwheel mechanism (21), the worm gear of described worm and worm gear (21) is provided with winding mandrel, the other end of the second lifting rope (16a)
It is wound on winding mandrel, the drive end of the worm screw of described worm and worm gear (21) passes through the support plate being installed in frame
(23) it is fixed with handwheel (22) after via, worm drive end is rotatably assorted with the via of support plate (23).
5. electric armour clamp abrasion tester according to claim 4 it is characterised in that: set in the card of described handwheel (22)
It is equipped with the first pin-and-hole (22a), support plate (23) is provided with least one around worm screw and is rotated corresponding the with the first pin-and-hole (22a)
Two pin-and-holes (23a), the first pin-and-hole (22a) with one of them just to the second pin-and-hole (23a) in be interspersed with bearing pin (24).
6. electric armour clamp abrasion tester according to claim 2 it is characterised in that: described vibrator (3) includes supporting
Frame (31), support mandrel (32), eccentrically mounted weight (33), gear (34), motor (35), RHVC (36), bracing frame
(31) two pieces of left fixed plates be arrangeding in parallel and right fixed plate are included, described left fixed plate and right fixed plate are fixedly installed on supporting
On disk (12), left fixed plate and right fixed plate are relatively set with two pairs of support holes, and two rotate respectively to supporting in the hole and are provided with two
The parallel support mandrel of root (32), is removably connected with an eccentrically mounted weight (33) respectively in the middle part of two support mandrel (32), and two
The one pair of which of root support mandrel (32) holds the gear (34) being cased with a pair of meshing after stretching out left fixed plate in the same direction, and wherein one is propped up
The other end of support core axle (32) is connected with the output shaft of motor (35) after passing right fixed plate, and RHVC (36) drives electricity
Machine (35).
7. electric armour clamp abrasion tester according to claim 6 it is characterised in that: described eccentrically mounted weight (33) include to
The balancing weight (33a) of few two pieces of overlapping combinations.
8. electric armour clamp abrasion tester according to claim 1 it is characterised in that: described upper suspension arrangement (103) and
Lower suspension arrangement (104) is also passed through a wire respectively and is connected time set (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610663834.XA CN106353211B (en) | 2016-08-12 | 2016-08-12 | Electric armour clamp abrasion tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610663834.XA CN106353211B (en) | 2016-08-12 | 2016-08-12 | Electric armour clamp abrasion tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106353211A true CN106353211A (en) | 2017-01-25 |
| CN106353211B CN106353211B (en) | 2019-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610663834.XA Active CN106353211B (en) | 2016-08-12 | 2016-08-12 | Electric armour clamp abrasion tester |
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| CN107271260A (en) * | 2017-06-21 | 2017-10-20 | 湖北武大珞珈工程结构检测咨询有限公司 | A kind of large-tonnage large scale testing machine |
| CN109406083A (en) * | 2018-11-08 | 2019-03-01 | 国网新疆电力有限公司电力科学研究院 | A kind of overhanging golden tool string wind excited vibration Wearing Simulated Test platform |
| CN111795886A (en) * | 2020-07-07 | 2020-10-20 | 国家电网有限公司 | Electric power fitting abrasion test device |
| CN111829873A (en) * | 2020-06-29 | 2020-10-27 | 国网河北省电力有限公司柏乡县供电分公司 | Clamp for U-shaped electric power fitting mechanical test tensile test |
| CN112709174A (en) * | 2020-12-28 | 2021-04-27 | 邸峰 | Construction equipment for road vibration and noise reduction |
| CN113125289A (en) * | 2021-04-25 | 2021-07-16 | 武汉长隆电力设备有限公司 | Electric power fitting wear resistance detection test system and detection test method |
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| CN107271260A (en) * | 2017-06-21 | 2017-10-20 | 湖北武大珞珈工程结构检测咨询有限公司 | A kind of large-tonnage large scale testing machine |
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| CN109406083B (en) * | 2018-11-08 | 2023-12-05 | 国网新疆电力有限公司电力科学研究院 | Suspension string hardware wind excitation vibration abrasion simulation test platform |
| CN111829873A (en) * | 2020-06-29 | 2020-10-27 | 国网河北省电力有限公司柏乡县供电分公司 | Clamp for U-shaped electric power fitting mechanical test tensile test |
| CN111829873B (en) * | 2020-06-29 | 2023-06-23 | 国网河北省电力有限公司柏乡县供电分公司 | Clamp for tensile test of U-shaped electric power fitting mechanical test |
| CN111795886A (en) * | 2020-07-07 | 2020-10-20 | 国家电网有限公司 | Electric power fitting abrasion test device |
| CN112709174A (en) * | 2020-12-28 | 2021-04-27 | 邸峰 | Construction equipment for road vibration and noise reduction |
| CN112709174B (en) * | 2020-12-28 | 2022-08-09 | 邸峰 | Construction equipment for road vibration and noise reduction |
| CN113125289A (en) * | 2021-04-25 | 2021-07-16 | 武汉长隆电力设备有限公司 | Electric power fitting wear resistance detection test system and detection test method |
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