CN207703430U - Damper wind excited vibration analogue test platform - Google Patents
Damper wind excited vibration analogue test platform Download PDFInfo
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- CN207703430U CN207703430U CN201820158783.XU CN201820158783U CN207703430U CN 207703430 U CN207703430 U CN 207703430U CN 201820158783 U CN201820158783 U CN 201820158783U CN 207703430 U CN207703430 U CN 207703430U
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- bottom plate
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- 238000012360 testing method Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000007667 floating Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 11
- 239000003351 stiffener Substances 0.000 claims description 11
- 238000003801 milling Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 210000003734 kidney Anatomy 0.000 claims description 6
- 230000009471 action Effects 0.000 abstract description 8
- 238000004088 simulation Methods 0.000 abstract description 5
- 238000011056 performance test Methods 0.000 abstract description 2
- 239000013589 supplement Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a kind of damper wind excited vibration analogue test platforms.The utility model includes cast iron platform, and the side of the cast iron platform is equipped with the swinging end for driving transmission pressure side and damper to swing, and the other side is equipped with the fixing end for fixing the transmission pressure other side；The swinging end includes the swinging end bottom plate being located on cast iron platform, the servo motor on swinging end bottom plate, the swinging end parallel groove clamp component for being fastenedly connected transmission pressure side and swings end terminal fixed plate, it is equipped with centric slider-crank mechanism between the output shaft and swing end terminal fixed plate of servo motor, the swing for swinging end terminal fixed plate is realized in the rotation for passing through servo motor.The utility model it is compact-sized, it can be achieved that a variety of excited frequencies and amplitude simulation wind incentive action, it is easy to use；Strong applicability can be used for anti-vibration property test and the fastening performance test of damper.
Description
Technical field
The utility model is related to overhead transmission line protection gold utensil, specifically a kind of damper wind excited vibration mould
Quasi- test platform.
Background technology
Damper be typically mounted at using one of extensive crucial protection gold utensil in overhead transmission line lead, ground wire line
Near folder, to mitigate led caused by natural wind, ground wire for a long time and periodically vibration, to slow down lead, ground wire
Fatigue damage, avoid wire strand breakage, broken string the phenomenon that frequently occur.In order to reach better vibration-isolating effect, selection, installation vibrationproof
The vibration characteristics of damper itself is considered when hammer and is led, the number of the matching of ground wire and damper and installation site etc.
Factor.
In addition, consult data of literatures find, by damper self structure performance and conducting wire creep, natural environment etc. because
Often there is sliding phenomenon on overhead transmission line road in the influence of element, damper.Lost compared to damper, overturn, damage etc.
Defect, damper sliding are the principal elements of circuit damper defect.Damper after sliding out the installation site of design code,
Not only its antihunt action, which can weaken, even fails, but also can be abraded in slipping, wipe disconnected overhead line, gives overhead transmission line
Safe operation cause to seriously threaten.
Therefore, the reality of the anti-vibration property of damper product and slip characteristic to the installed damper in overhead transmission line road
Vibration-isolating effect influences very big.And by the experimental study of anti-vibration property and slip characteristic to damper product, can be practical
Engineering provides effective vibrationproof scheme.Due to the complexity of wind excited vibration, simulating lab test be damper anti-vibration property and
The important research means of slip characteristic.
However, the anti-vibration property and sliding about by damper wind excited vibration simulation test to damper domestic at present
The case that characteristic carries out experimental study is less.
Utility model content
The utility model provides a kind of damper wind excited vibration analogue test platform simple in structure, easy to use, is
It is convenient that anti-vibration property and the slip characteristic research of damper provide.
For this purpose, the utility model adopts the following technical scheme：Damper wind excited vibration analogue test platform, including casting
Iron platform, the side of the cast iron platform are equipped with the swinging end for driving transmission pressure side and damper to swing, the other side
Equipped with the fixing end for fixing the transmission pressure other side；
The swinging end includes the swinging end bottom plate being located on cast iron platform, the servo electricity on swinging end bottom plate
Machine, the swinging end parallel groove clamp component for being fastenedly connected transmission pressure side and swing end terminal fixed plate, servo motor
It is equipped with centric slider-crank mechanism between output shaft and swing end terminal fixed plate, swinging end is realized in the rotation for passing through servo motor
The swing of wire clamp fixed plate；
The fixing end includes the fixing end bottom plate being located on cast iron platform, is mounted on fixing end bottom plate and for tight
It is solidly connected the fixing end parallel groove clamp component of the transmission pressure other side, fixed end terminal fixed plate and pre- for measuring transmission pressure
The load cell of clamp force size.
As the supplement of above-mentioned technical proposal, the centric slider-crank mechanism includes rotating disk, rod slide seat, connects
Bar, square bearing of usheing to seat, flange sliding block axis, swinging end slide plate and line slide rail component；
The rotating disk is connected on the output shaft of servo motor, and the disk side of rotating disk is provided with groove milling and multigroup by setting
The symmetrical threaded hole of set a distance forms bolt with rod slide seat side by groove milling and one group of threaded hole in disk side and connects
It connects, the both sides of connecting rod are connected with rod slide seat and flange sliding block axis respectively by square bearing of usheing to seat, and flange sliding block axis passes through
Bolt is fixedly connected in swinging end slide plate, and swinging end slide plate is fixedly connected with line slide rail component；
On the swinging end bottom plate guide rail is formed equipped with the thick riser of a support, the top of the support thickness riser side
Slot, the guide-track groove are used to install the line slide rail component.
As the supplement of above-mentioned technical proposal, motor mounting plate, servo electricity are housed on the swinging end bottom plate
Machine is mounted on motor mounting plate.
As the supplement of above-mentioned technical proposal, the motor mounting plate, the thick riser of support and swing end terminal fixed plate
It is fixed on swinging end bottom plate by stiffener plate.
As the supplement of above-mentioned technical proposal, the upper and lower both sides of the swinging end bottom plate are provided with symmetrically arranged kidney slot,
Swinging end bottom plate is connected on cast iron platform by the bolt being placed in kidney slot.
As the supplement of above-mentioned technical proposal, it is provided with through-hole on the support thickness riser, by running through the thick riser of support
Bearing support rotating disk and the forward and backward end cap of installation；The output shaft of the servo motor passes through flexible sheet shaft coupling and axis
Hold connection.
As the supplement of above-mentioned technical proposal, it is fixedly connected with a support thickness riser block on the cast iron platform, passes through
The band cap long bolt front end of the thick riser block of support is held out against on the thick riser of support.
As the supplement of above-mentioned technical proposal, the fixing end further includes the sensor branch being mounted on fixing end bottom plate
Support riser and sensor bezel；
Be equipped on the sensor support riser through-hole to by bolt install load cell, load cell
Then profit is fixed by bolts in sensor bezel for the other side.
As the supplement of above-mentioned technical proposal, the fixing end further includes spring stop, die springs, spring floating
Plate, fixing end slide plate and fixing end line slide rail component；
It is bolted to connection between the sensor bezel and spring stop, the both sides of die springs are fixed respectively
In cylindrical deep gouge on spring stop and spring floating plate, spring floating plate is bolted to connection in fixing end sliding rail
On plate, fixing end slide plate is equipped with counterbore and is connected with fixing end line slide rail component by bolt, is relatively fixed end bottom plate or so
Sliding.
As the supplement of above-mentioned technical proposal, the fixing end further includes that cylinder guide rod and cylinder guide rod fix support
Seat, the cylinder guide rod fixed supporting seat are fixed in sensor bezel, and branch is fixed in cylinder guide rod side by cylinder guide rod
Support seat fastening, and the through-hole on through-hole on the spring stop, die springs endoporus, spring floating plate, the other side passes through straight
Line bearing support is mounted on spring floating plate.
The utility model has the advantage that as follows:
1, compact-sized, it can be achieved that a variety of excited frequencies and amplitude simulation wind incentive action, it is easy to use；
2, strong applicability can be used for anti-vibration property test and the fastening performance test of damper.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the vertical view of the utility model swinging end；
Fig. 4 is the vertical view of the utility model fixing end；
Fig. 5 is the right view (i.e. the B-B direction sectional view of Fig. 2) of the utility model swinging end；
Fig. 6-7 is the rotating disk part schematic diagram (Fig. 7 is the left view of Fig. 6) of the utility model；
Fig. 8 is the utility model to heart crank and connecting rod movement feature schematic diagram.
In figure, 1- cast iron platforms, 2- swinging end bottom plates, 3- motor mounting plates, the first stiffener plates of 4-, 5- servo motors,
6- flexible sheet shaft couplings, 7- drive end bearing brackets, the thick riser of 8- supports, 9- rear end caps, 10- rotating disks, 11- rod slide seats, 12- connect
Bar, 13- usher to seat square bearing, and 14- flange sliding block axis, 15- swinging end slide plates, 16- line slide rail components, 17- swinging ends are simultaneously
Ditch wire clamp component, 18- swing end terminal fixed plate, the second stiffener plates of 19-, the thick riser block of 20- supports, the 21- band long spiral shells of cap
Bar, 22- transmission pressures, 23- dampers, 24- sensor support risers, 25- load cells, 26- sensor bezels, 27- bullets
Spring baffle, 28- die springs, 29- spring floating plates, 30- fix end terminal fixed plate, 31- fixing end slide plates, and 32- is fixed
End line slide rail component, 33- fixing end bottom plates, 34- cylinder guide rods, 35- linear bearings, 36- cylinder guide rod fixed supporting seats,
37- fixing end parallel groove clamp components.
Specific implementation mode
The utility model is described in further detail with specific implementation mode with reference to the accompanying drawings of the specification.
As shown in Figure 1, 2, a kind of damper wind excited vibration analogue test platform, by the swinging end in left side and consolidating for right side
Fixed end two parts composition, swinging end and fixing end two parts are installed on cast iron platform 1.Swinging end is with setpoint frequency and amplitude
22 side of transmission pressure and damper 23 is driven to swing, to simulate shaking for overhead power transmission conducting wire and damper under wind incentive action
Dynamic, fixing end is then to 22 other side of fixed transmission pressure.
As shown in Fig. 3,5, swinging end includes swinging end bottom plate 2, the first stiffener plate 4, motor mounting plate 3, servo motor
5, flexible sheet shaft coupling 6, drive end bearing bracket 7, the thick riser 8 of support, rear end cap 9, rotating disk 10, rod slide seat 11, connecting rod 12, band
Seat square bearing 13, flange sliding block axis 14, swinging end slide plate 15, line slide rail component 16, pendulum end parallel groove clamp component 17, pendulum
Moved end wire clamp fixed plate 18, the second stiffener plate 19, the thick riser block 20 of support, band cap long bolt 21.
Swinging end concrete structure and function are described below：
It is machined with kidney slot on swinging end bottom plate 2, swinging end bottom plate 2, which is connected to cast iron, using bolt across kidney slot puts down
On platform 1.It is also machined with counter sink on swinging end bottom plate 2 and fixes the first stiffener plate 4, motor mounting plate 3, support thickness to install
Riser 8.
First stiffener plate 4 improves structural stability to fixed motor mounting plate 3, support thickness riser 8 etc..
Servo motor 5 is mounted on motor mounting plate 3.
Flexible sheet shaft coupling 6 is connecting servo motor 5 and rotating disk 10.
The thick riser 8 of support is fixedly mounted on by sunk screw on swinging end bottom plate 2, and is improved with the first stiffener plate 4
Structural stability.There is through-hole on support thickness riser 8, rotating disk 10 and installation end cap 7, end cap 9 are supported by bearing.
A side milling guide-track groove on the thick riser 8 of support, to install line slide rail component 16.
As shown in figure 5, rotating disk 10, rod slide seat 11, connecting rod 12, square bearing 13 of usheing to seat, flange sliding block axis 14, pendulum
Moved end slide plate 15, line slide rail component 16 collectively constitute centric slider-crank mechanism.
The structure of rotating disk 10 has rectangle groove milling and symmetrical by setpoint distance as shown in fig. 6-7, in disk side
Threaded hole.Rotating disk 10 is connected in stepped shaft end with flexible sheet shaft coupling 6, disk side by rectangle groove milling and threaded hole with
11 side of rod slide seat forms and is bolted.It selects different threaded hole groups to install and can get different size of rod slide seat
11 and 10 centre-to-centre spacing of rotating disk, it is the length of crank in above-mentioned centric slider-crank mechanism.
12 both sides of connecting rod are connected with rod slide seat 11, flange sliding block axis 14 respectively by square bearing 13 of usheing to seat.
Flange sliding block axis 14, which is bolted, to be fixed in swinging end slide plate 15.14 centre-height of flange sliding block axis with
10 centre-height of rotating disk is identical.
Swinging end slide plate 15 is connected with line slide rail component 16, that is, is formed " sliding in above-mentioned centric slider-crank mechanism
Block " element.
It swings end terminal fixed plate 18 to be fixedly mounted in swinging end slide plate 15 by sunk screw, and reinforces with second
Gusset 19 improves structural stability.
Swinging end parallel groove clamp component 17 is bolted to be fixed on and swing in end terminal fixed plate 18, defeated to fasten
Electric lead 22.
Support thickness riser block 20, which is bolted, to be fixed on cast iron platform 1.Band cap long bolt 21 passes through support thick
Threaded hole on riser block 20, side are held out against on support thickness riser 8.
As shown in Figure 2,4, fixing end includes sensor support riser 24, load cell 25, sensor bezel 26, spring
Baffle 27, die springs 28, spring floating plate 29, fixed end terminal fixed plate 30, fixing end parallel groove clamp component 17, fixing end
Slide plate 31, fixing end line slide rail component 32, fixing end bottom plate 33, cylinder guide rod 34, linear bearing 35, cylinder guide rod are fixed
Support base 36.
Fixing end bottom plate 33, which is bolted, to be fixed on cast iron platform 1.Fixing end bottom plate 33 be machined with groove milling to
Sensor support riser 24, fixing end line slide rail component 32 are installed.
Sensor support riser 24, which is bolted, to be fixed on cast iron platform 1, and improves stability with stiffener plate.
Through-hole is equipped on sensor support riser 24 load cell 25 is bolted.25 other side of load cell is then sharp
It is fixed by bolts in sensor bezel 26, and load cell 25 is arranged symmetrically makes each sensor dynamometry approximately equal.Sensing
Cylinder guide rod fixed supporting seat 36 is further fixed on device baffle 26.It is solid by bolt between sensor bezel 26 and spring stop 27
Fixed connection.
28 both sides of die springs are separately fixed in the cylindrical deep gouge on spring stop 27 and spring floating plate 29.
Spring floating plate 29, which is bolted, to be fixed in fixing end slide plate 31, and is improved and stablized with stiffener plate
Property.
34 side of cylinder guide rod is fastened by cylinder guide rod fixed supporting seat 36, and through-hole on the spring stop 27,
Through-hole on 28 endoporus of die springs, spring floating plate 29, the other side are mounted on spring floating plate by the support of linear bearing 35
On 29.
Fixing end slide plate 31 is equipped with counterbore and is connected with fixing end line slide rail component 32 by bolt, can be relatively fixed end
Bottom plate 33 horizontally slips.Fixed end terminal fixed plate 30 is also equipped in fixing end slide plate 31.
Fixing end parallel groove clamp component 37, which is bolted, to be fixed in fixed end terminal fixed plate 30, defeated to fasten
Electric lead 22.
The course of work of the utility model is as follows：
First, as shown in figure 5, in rotating disk 10, a threaded hole group installing connecting rods sliding seat 11 is selected, that is, obtains one
10 centre-to-centre spacing of rod slide seat 11 and rotating disk for determining size, is the length of crank in centric slider-crank mechanism.And according to
The architectural characteristic of centric slider-crank mechanism, as shown in figure 8, when a length of a of crank, a length of b of connecting rod and a≤b, the displacement of sliding block is begun
Exist eventually（b-a）、（b+a）Between, the centre position of slide block movement is always b.Therefore, it is difference selecting different threaded hole groups
Crank length installation when, swinging end slide plate 15 will be always centered on a certain fixed point along line slide rail component 16 or so
Sliding, and swinging end slide plate 15 horizontally slips stroke as 2a, the movement of swinging end slide plate 15 is nearly sinusoidal motion.
Later, it is connected between swinging end bottom plate 2 and cast iron platform 1 but not exclusively tightens, enable swinging end bottom plate 2
It horizontally slips on cast iron platform 1.
Later, rotation band cap long bolt 21 makes support thickness riser 8 move to left, then swinging end bottom plate 2 and on swinging end bottom plate 2
All parts of installation will be moved to the left therewith, to which 22 tension of transmission pressure between swinging end and fixing end generates centainly
Pretightning force, transmission pressure 22 drive the fixing end slide plate 31 in the fixing end of right side to be slided to the left along line slide rail component 32,
To make die springs 28 compress, the size of 22 pretightning force of current transmission pressure is would know that using load cell 25.
After current 22 pretightning force of transmission pressure reaches requirement of experiment numerical value, that is, tighten for connecting swinging end bottom plate 2 and casting
The bolt of iron platform 1 prevents swinging end bottom plate 2 from horizontally slipping relative to cast iron platform 1.
Finally, servo motor 5, which starts, drives flexible sheet shaft coupling 6 and rotating disk 10 to rotate, and is slided by rotating disk 10, connecting rod
Dynamic seat 11, connecting rod 12, square bearing 13 of usheing to seat, flange sliding block axis 14, swinging end slide plate 15,16 common groups of line slide rail component
At centric slider-crank mechanism move therewith.To drive 22 side of transmission pressure and damper 23 to swing, that is, simulate frame
Empty transmission pressure and damper vibrate under wind incentive action.And fixing end slider plate 31 under the action of transmission pressure 22 along
Line slide rail component 16 horizontally slips, while compression or drawing die spring 28.
Using the analogue test platform of the utility model different transmissions of electricity is can get by adjusting the rotating speed of servo motor 5
The frequency that conducting wire 22 and damper 23 are swung；When adjusting rod slide seat 11 and 10 centre-to-centre spacing of rotating disk, you can change swinging end
Slide plate 15 horizontally slips stroke, that is, the amplitude that transmission pressure 22 and damper 23 are swung.In addition, by changing damper 23
Installation site or installation number, therefore, which can realize under the wind incentive action of different frequency and amplitude and installation
The simulation of vibration of power transmission line and damper vibration in the case of damper number and location difference.
In conclusion the utility model analogue test platform may be implemented in the simulation wind excitation of a variety of excited frequencies and amplitude
The vibration characteristics test of the lower damper of effect.It, can be into the anti-vibration property examination of damper under sector-style incentive action using the platform
It tests, the fastening performance evaluation test experimental study of shockproof hammer thread clip, is provided conveniently for the improvement of damper performance and structure；May be used also
For being sampled test to the damper of manufacturer's production to evaluate the anti-vibration property and vibrationproof plumb line of damper during capital construction
The fastening performance of folder provides effective means for the quality supervision and test of distribution metal ware, ensures power grid security.
Claims (10)
1. damper wind excited vibration analogue test platform, including cast iron platform (1), which is characterized in that the cast iron platform (1)
Side be equipped with the swinging end for driving transmission pressure (22) side and damper (23) to swing, the other side is equipped with for fixing
The fixing end of the transmission pressure other side；
The swinging end includes the swinging end bottom plate (2) being located on cast iron platform, the servo on swinging end bottom plate (2)
Motor (5), the swinging end parallel groove clamp component (17) for being fastenedly connected transmission pressure side and swing end terminal fixed plate
(18), centric slider-crank mechanism is equipped between the output shaft of servo motor (5) and swing end terminal fixed plate (18), by watching
The swing for swinging end terminal fixed plate is realized in the rotation for taking motor (5)；
The fixing end includes the fixing end bottom plate (33) being located on cast iron platform, is mounted on fixing end bottom plate (33) and uses
In being fastenedly connected the fixing end parallel groove clamp component (37) of the transmission pressure other side, fixed end terminal fixed plate (30) and for surveying
Measure the load cell (25) of transmission pressure pretightning force size.
2. damper wind excited vibration analogue test platform according to claim 1, which is characterized in that described to innermost being
Handle slide block mechanism includes rotating disk (10), rod slide seat (11), connecting rod (12), square bearing of usheing to seat (13), flange sliding block axis
(14), swinging end slide plate (15) and line slide rail component (16)；
The rotating disk (10) is connected on the output shaft of servo motor (5), the disk side of rotating disk (10) be provided with groove milling and
Multigroup threaded hole symmetrical by setpoint distance passes through groove milling and one group of threaded hole and rod slide seat side shape in disk side
At being bolted, the both sides of connecting rod (12) by square bearing of usheing to seat (13) respectively with rod slide seat (11) and flange sliding block axis
(14) it is connected, flange sliding block axis (14) is bolted to connection in swinging end slide plate (15), swinging end slide plate (15)
It is fixedly connected with line slide rail component (16)；
On the swinging end bottom plate (2) one is formed equipped with the thick riser (8) of a support, the top of support thickness riser (8) side
Guide-track groove, the guide-track groove are used to install the line slide rail component (16).
3. damper wind excited vibration analogue test platform according to claim 2, which is characterized in that the swinging end
Motor mounting plate (3) is housed, the servo motor (5) is mounted on motor mounting plate (3) on bottom plate (2).
4. damper wind excited vibration analogue test platform according to claim 3, which is characterized in that the motor peace
Loading board (3), the thick riser (8) of support and swing end terminal fixed plate (18) are fixed on by stiffener plate on swinging end bottom plate (2).
5. damper wind excited vibration analogue test platform according to claim 2, which is characterized in that the swinging end bottom
The upper and lower both sides of plate (2) are provided with symmetrically arranged kidney slot, and swinging end bottom plate (2) is connected to by the bolt being placed in kidney slot
On cast iron platform (1).
6. damper wind excited vibration analogue test platform according to claim 2, which is characterized in that the support is thick
Riser is provided with through-hole on (8), by the bearing support rotating disk (10) and the forward and backward end cap of installation that run through the thick riser (8) of support
(7、9)；The output shaft of the servo motor (5) is connect by flexible sheet shaft coupling (6) with bearing.
7. damper wind excited vibration analogue test platform according to claim 2, which is characterized in that the cast iron is flat
A support thickness riser block (20) is fixedly connected on platform (1), before the band cap long bolt (21) for passing through the thick riser block (20) of support
End is held out against on the thick riser (8) of support.
8. damper wind excited vibration analogue test platform according to claim 2, which is characterized in that the fixing end
Further include the sensor support riser (24) being mounted on fixing end bottom plate (33) and sensor bezel (26)；
Through-hole is equipped on the sensor support riser (24) to install load cell (25), force-measuring sensing by bolt
Then profit is fixed by bolts in sensor bezel (26) for the other side of device (25).
9. damper wind excited vibration analogue test platform according to claim 8, which is characterized in that the fixing end
Further include that spring stop (27), die springs (28), spring floating plate (29), fixing end slide plate (31) and fixing end straight line are slided
Rail assembly (32)；
It is bolted to connection between the sensor bezel (26) and spring stop (27), the both sides of die springs (28)
It is separately fixed in the cylindrical deep gouge on spring stop (27) and spring floating plate (29), spring floating plate (29) passes through bolt
It is fixedly connected in fixing end slide plate (31), fixing end slide plate (31) is equipped with counterbore and passes through bolt and fixing end line slide rail
Component (32) is connected, and is relatively fixed end bottom plate (33) and horizontally slips.
10. damper wind excited vibration analogue test platform according to claim 9, which is characterized in that the fixation
End further includes cylinder guide rod (34) and cylinder guide rod fixed supporting seat (36), and the cylinder guide rod fixed supporting seat (36) is fixed
In sensor bezel (26), cylinder guide rod (34) side is fastened by cylinder guide rod fixed supporting seat (36), and passes through spring
The through-hole on through-hole, die springs (28) endoporus, spring floating plate (29) on baffle (27), the other side passes through linear bearing
(35) support is mounted on spring floating plate (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820158783.XU CN207703430U (en) | 2018-01-30 | 2018-01-30 | Damper wind excited vibration analogue test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820158783.XU CN207703430U (en) | 2018-01-30 | 2018-01-30 | Damper wind excited vibration analogue test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207703430U true CN207703430U (en) | 2018-08-07 |
Family
ID=63031689
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820158783.XU Withdrawn - After Issue CN207703430U (en) | 2018-01-30 | 2018-01-30 | Damper wind excited vibration analogue test platform |
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| CN (1) | CN207703430U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318202A (en) * | 2018-01-30 | 2018-07-24 | 国网浙江省电力有限公司电力科学研究院 | Damper wind excited vibration analogue test platform |
| CN109374249A (en) * | 2018-11-08 | 2019-02-22 | 国网浙江省电力有限公司电力科学研究院 | Analog conducting wire carries out the wire clamp test platform of arbitrary curve swing under wind excitation |
| 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 |
-
2018
- 2018-01-30 CN CN201820158783.XU patent/CN207703430U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318202A (en) * | 2018-01-30 | 2018-07-24 | 国网浙江省电力有限公司电力科学研究院 | Damper wind excited vibration analogue test platform |
| CN108318202B (en) * | 2018-01-30 | 2023-12-26 | 国网浙江省电力有限公司电力科学研究院 | Wind excitation vibration simulation test platform of damper |
| CN109374249A (en) * | 2018-11-08 | 2019-02-22 | 国网浙江省电力有限公司电力科学研究院 | Analog conducting wire carries out the wire clamp test platform of arbitrary curve swing under wind excitation |
| 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 |
| 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 |
| CN109374249B (en) * | 2018-11-08 | 2023-12-26 | 国网浙江省电力有限公司电力科学研究院 | Wire clamp test platform for simulating random curve swing of wire under wind excitation |
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