CN208636403U - A kind of disconnecting switch mechanical load experimental rig - Google Patents
A kind of disconnecting switch mechanical load experimental rig Download PDFInfo
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- CN208636403U CN208636403U CN201821362309.5U CN201821362309U CN208636403U CN 208636403 U CN208636403 U CN 208636403U CN 201821362309 U CN201821362309 U CN 201821362309U CN 208636403 U CN208636403 U CN 208636403U
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Abstract
The utility model discloses a kind of disconnecting switch mechanical load experimental rig, including frame, Vertical loading mechanism, horizontal cross loading mechanism, horizontal longitudinal loading mechanism, fixed bracket, controller and it is connected and fixed mechanism；Fixed bracket is disconnecting switch to be fixed on frame, load of the Vertical loading mechanism to carry out vertical direction to disconnecting switch, horizontal cross loading mechanism is to carry out horizontal cross load to disconnecting switch, and horizontal longitudinal direction loading mechanism is to carry out horizontal longitudinal load to disconnecting switch；The loading end of Vertical loading mechanism, horizontal cross loading mechanism and horizontal longitudinal loading mechanism is connected by being connected and fixed mechanism with disconnecting switch；Loading action of the controller to control Vertical loading mechanism, horizontal cross loading mechanism and horizontal longitudinal loading mechanism.Compared with prior art, height adjustment is convenient when in use for the utility model, and precision is high, and test efficiency is high, reliable and stable.
Description
Technical field
The utility model relates to disconnecting switch technical fields, test and fill more particularly to a kind of disconnecting switch mechanical load
It sets.
Background technique
Disconnecting switch (Isolating switch) be one kind be mainly used for isolating power supply, grid switching operation, being connected to and
Cut off low current circuit, the switching device of no arc-suppression function.Disconnecting switch product before being put into use, is generally required to its quality
Or performance is verified by design requirement, to understand its mechanical performance, processing performance and internal flaw.
Disconnecting switch mechanical load testing machine is a kind of device for being tested disconnecting switch, suitable for keeping apart
The phases such as operating operation test, extended mechanical endurance test when the equipment progress nominal terminal static mechanical loads such as pass and earthing switch
Close test.
In the prior art, for disconnecting switch mechanical load experimental rig in test, precision is lower, adjusting is inconvenient, test
Efficiency is lower and structural stability is poor.Therefore, it is convenient how to provide a kind of height adjustment in test, precision height, test effect
Rate is high, and the reliable disconnecting switch mechanical load experimental rig of stable structure is that those skilled in the art's technology urgently to be resolved is asked
Topic.
Utility model content
The purpose of the utility model is to provide one kind, and in test, height adjustment is convenient, and precision is high, and test efficiency is high, structure
Reliable and stable disconnecting switch mechanical load experimental rig.
To achieve the above object, the utility model provides following scheme:
The utility model discloses a kind of disconnecting switch mechanical load experimental rigs, including frame, Vertical loading mechanism, water
Flat transverse direction loading mechanism, fixes bracket, controller and is connected and fixed mechanism horizontal longitudinal loading mechanism；
Disconnecting switch to be fixed on the frame, the Vertical loading mechanism is fixed on described the fixed bracket
The top of frame, the horizontal cross loading mechanism are fixed on the left or right side of the frame, horizontal longitudinal load machine
Structure is fixed on the front side or rear side of the frame；
Load of the Vertical loading mechanism to carry out vertical direction to disconnecting switch, the horizontal cross loading mechanism
To carry out horizontal cross load to disconnecting switch, horizontal longitudinal loading mechanism is horizontal longitudinal to carry out to disconnecting switch
Load；
The loading end of the Vertical loading mechanism, the horizontal cross loading mechanism and horizontal longitudinal loading mechanism is logical
Mechanism is connected and fixed described in crossing to be connected with disconnecting switch；
The controller is to control the Vertical loading mechanism, the horizontal cross loading mechanism and the horizontal longitudinal direction
The loading action of loading mechanism.
Preferably, the Vertical loading mechanism includes first straight line mobile mechanism and the first loading mechanism, and described first is straight
Line mobile mechanism includes the first sliding block that can be slided in left-right direction, and first loading mechanism includes the first load straight-line electric
Machine and the first load screw rod, the first load linear motor are fixed on first sliding block, the first load straight-line electric
For machine to drive the first load screw rod to move along the vertical direction, the lower end of the first load screw rod is provided with the first power biography
Sensor；
The horizontal cross loading mechanism includes second straight line mobile mechanism and the second loading mechanism, and the second straight line is moved
Motivation structure includes the second sliding block that can be slidable in the vertical direction, second loading mechanism include the second load linear motor and
Second load screw rod, the second load linear motor are fixed on second sliding block, and the second load linear motor is used
To drive the second load screw rod to move along horizontal cross, one end far from second sliding block of the second load screw rod
It is provided with the second force snesor；
Horizontal longitudinal loading mechanism includes third linear moving mechanism, the 4th linear moving mechanism and third load machine
Structure, the 4th linear moving mechanism is to drive the third linear moving mechanism integrally to move along the vertical direction, and described the
Three linear moving mechanisms include the third sliding block that can be slided in left-right direction, and the third loading mechanism includes that third load is straight
Line motor and third load screw rod, and the third load linear motor is fixed on the third sliding block, and the third load is straight
Line motor to drive the third load screw rod along horizontal longitudinal movement, slide far from the third by the third load screw rod
One end of block is provided with third force snesor；
It is described be connected and fixed mechanism on the one hand to the first load screw rod, the second load screw rod or described the
Three load wire rod thread connections, the mechanism that is connected and fixed is on the other hand to be fixed in disconnecting switch；
The controller be input terminal respectively with first force snesor, second force snesor and the third power
Sensor electrical connection, the output end of the controller respectively with it is described first load linear motor, second load linear motor and
Third loads linear motor electrical connection.
Preferably, the frame includes erecting bed, the column that is vertically arranged, horizontally disposed connecting rod and is vertically arranged
Polished rod, the support bracket fastened top is to fixed disconnecting switch, and the support bracket fastened lower part is to be fixed on the installation
On platform, four columns are square array distribution in the upper surface of the erecting bed, and the top of the column passes through two cross
It is connected to the connecting rod of setting with two longitudinally disposed connecting rods, the erecting bed is fixed in one end of two polished rods
On, the other end is fixed in the connecting rod that one of them is laterally arranged.
Preferably, the first straight line mobile mechanism includes the first guide rail, first sliding block, the first screw rod, the first peace
Loading board and first straight line motor, two the first guide rail parallel shelfs are set between two longitudinally disposed connecting rods, institute
The first sliding block is stated along two the first guide rail slidings, two first mounting plates are relatively arranged on first guide rail
On, the both ends of first screw rod are rotatablely connected with two first mounting plates respectively, and the first straight line motor is set to
On first screw rod；
The second straight line mobile mechanism includes the second guide rail, second sliding block, the second screw rod, the second mounting plate and the
Two linear motors, two the second guide rail parallel shelfs are set between the erecting bed and a longitudinally disposed connecting rod,
Second sliding block is relatively arranged on second guide rail along two the second guide rail slidings, two second mounting plates
On, the both ends of second screw rod are rotatablely connected with two second mounting plates respectively, and the second straight line motor is set to
On second screw rod；
The third linear moving mechanism includes third guide rail, the third sliding block, third screw rod, third mounting plate and
Three linear motors, two third guide rail parallel shelfs are set between two polished rods, and the polished rod passes through two described the
Three guide rails, the third sliding block are relatively arranged on described in one along two third guide rail slidings, two third mounting plates
On third guide rail, the both ends of the third screw rod are rotatablely connected with two third mounting plates respectively, the third straight-line electric
Machine is set on the third screw rod；
4th linear moving mechanism includes that adjusting linear motor and adjusting screw rod, the adjusting linear motor are set to
On the adjusting screw rod, and it is fixed in the connecting rod above the third linear moving mechanism, the adjusting screw rod
Lower end is threadedly coupled with the third guide rail.
Preferably, the first load linear motor, the second load linear motor and the third load straight-line electric
Machine passes through the first loading motor mounting plate, the second loading motor mounting plate and third loading motor mounting plate and described first respectively
Sliding block, second sliding block are fixedly connected with the third sliding block, the first loading motor mounting plate, the second load electricity
Machine mounting plate and the third loading motor mounting plate are respectively sliding with first sliding block, second sliding block and the third
The vertical triangle floor of block.
Preferably, the erecting bed includes pedestal and flute profile mounting base, and the flute profile mounting base is set to the pedestal
Upside, the support bracket fastened lower part is to be fixed in the groove profile mounting base.
Preferably, the fixed bracket includes bedframe and mounting plate, and the bedframe is fixed on the slot vertically
In type mounting base, two bedframes are oppositely arranged, and the mounting plate is fixedly connected on two bedframe tops.
Preferably, the mechanism that is connected and fixed includes pedestal, movable block, the first screw rod, the second screw rod and attaching nut, institute
State and be oppositely arranged on pedestal there are two riser, a riser is connect with first screw flight, the attaching nut and
First screw rod is connected far from the threaded one end of the riser, and the attaching nut is to load screw rod, institute with described first
The second load screw rod or third load wire rod thread connection are stated, so that first force snesor is clamped in described first
The second load screw rod and the connection are clamped between load screw rod and the attaching nut, by second force snesor
It is clamped between the third load screw rod and the attaching nut between nut or by the third force snesor, another institute
It states riser to connect with second screw flight, the movable block is set on second screw rod close to first screw rod
One end, one end on second screw rod far from first screw rod are provided with handle.
The utility model achieves following technical effect compared with the existing technology:
Disconnecting switch mechanical load experimental rig disclosed by the utility model has Vertical loading, horizontal cross load, water
The flat ability longitudinally loaded, by three sets independent servo system controls, height adjustment is convenient when test, precision height, test efficiency
Height, reliable and stable feature.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the overall structure diagram of the utility model disconnecting switch mechanical load experimental rig；
Fig. 2 is the structural schematic diagram of frame；
Fig. 3 is the structural schematic diagram of Vertical loading mechanism；
Fig. 4 is the structural schematic diagram of horizontal cross loading mechanism；
Fig. 5 is the structural schematic diagram of horizontal longitudinal loading mechanism；
Fig. 6 is support bracket fastened structural schematic diagram；
Fig. 7 is the structural schematic diagram for being connected and fixed mechanism；
Description of symbols: 1 frame；101 pedestals；102 flute profile mounting bases；103 columns；104 connecting rods；105 polished rods；2
Vertical loading mechanism；201 first guide rails；202 first sliding blocks；203 first screw rods；204 first mounting plates；205 first straight lines electricity
Machine；206 first load linear motors；207 first load screw rods；208 first loading motor mounting plates；209 first force snesors；
3 horizontal cross loading mechanisms；301 second guide rails；302 second sliding blocks；303 second screw rods；304 second mounting plates；305 second is straight
Line motor；306 second load linear motors；307 second load screw rods；308 second loading motor mounting plates；309 second power pass
Sensor；4 horizontal longitudinal loading mechanisms；401 third guide rails；402 third sliding blocks；403 third screw rods；404 third mounting plates；405
Third linear motor；406 thirds load linear motor；407 thirds load screw rod；408 third loading motor mounting plates；409 adjust
Save linear motor；410 adjusting screw rods；411 third force snesors；5 fixed brackets；501 bedframes；502 mounting plates；6 controls
Device；7 are connected and fixed mechanism；701 pedestals；702 movable blocks；703 first screw rods；704 second screw rods；705 attaching nuts；706 hands
Handle；8 disconnecting switch.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The purpose of the utility model is to provide one kind, and in test, height adjustment is convenient, and precision is high, and test efficiency is high, structure
Reliable and stable disconnecting switch mechanical load experimental rig.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
As shown in figs. 1-7, the present embodiment provides a kind of disconnecting switch mechanical load experimental rig, including frame 1, it is vertical plus
Mounted mechanism 2, horizontal longitudinal loading mechanism 4, fixes bracket 5, controller 6 and is connected and fixed mechanism 7 horizontal cross loading mechanism 3.
Fixed bracket 5 is disconnecting switch 8 to be fixed on frame 1, to carry out follow-up test operation.Vertical loading machine
Structure 2 is fixed on the top of frame 1, to carry out the load of vertical direction to disconnecting switch 8；Horizontal cross loading mechanism 3 is fixed
In the left or right side of frame 1, to carry out horizontal cross load to disconnecting switch 8；Horizontal longitudinal direction loading mechanism 4 is fixed on frame
The front side or rear side of frame 1, to carry out horizontal longitudinal load to disconnecting switch 8.In the present embodiment, horizontal cross loading mechanism 3
It is fixed on the left side of frame 1, horizontal longitudinal direction loading mechanism 4 is fixed on the rear side of frame 1.
The loading end of Vertical loading mechanism 2, horizontal cross loading mechanism 3 and horizontal longitudinal loading mechanism 4 is solid by connection
Determine mechanism 7 to be connected with disconnecting switch 8, in order to which loading force to be applied in disconnecting switch 8.
Controller 6 is to control adding for Vertical loading mechanism 2, horizontal cross loading mechanism 3 and horizontal longitudinal loading mechanism 4
Load movement, to realize accurate load test.
Specifically, Vertical loading mechanism 2 includes first straight line mobile mechanism and the first loading mechanism, first straight line moving machine
Structure includes the first sliding block 202 that can be slided in left-right direction.First loading mechanism includes the first load linear motor 206 and the
One load screw rod 207, the first load linear motor 206 are fixed on the first sliding block 202.First load linear motor 206 to
Driving the first load screw rod 207 moves along the vertical direction, and the lower end of the first load screw rod 207 is provided with the first force snesor 209.
The first sliding block 202 can be driven to be moved to designated position in left-right direction above disconnecting switch 8 by first straight line mobile mechanism,
Then the first load of starting linear motor 206 is loaded.
Horizontal cross loading mechanism 3 includes second straight line mobile mechanism and the second loading mechanism, second straight line mobile mechanism
Including the second sliding block 302 that can be slidable in the vertical direction.Second loading mechanism includes the second load linear motor 306 and second
Screw rod 307 is loaded, the second load linear motor 306 is fixed on the second sliding block 302.Second load linear motor 306 is to drive
Dynamic second load screw rod 307 is moved along horizontal cross, and one end far from the second sliding block 302 of the second load screw rod 307 is provided with
Second force snesor 309.The second sliding block 302 can be driven vertically square in 8 left side of disconnecting switch by second straight line mobile mechanism
To designated position is moved to, then starts the second load linear motor 306 and loaded.
Horizontal longitudinal direction loading mechanism 4 includes third linear moving mechanism, the 4th linear moving mechanism and third loading mechanism,
4th linear moving mechanism is to drive third linear moving mechanism integrally to move along the vertical direction, third linear moving mechanism packet
Include the third sliding block 402 that can be slided in left-right direction.Third loading mechanism includes that third load linear motor 406 and third add
Screw rod 407 is carried, third load linear motor 406 is fixed on third sliding block 402.Third loads linear motor 406 to drive
Third loads screw rod 407 along horizontal longitudinal movement, and one end of the separate third sliding block 402 of third load screw rod 407 is provided with the
Three force snesors 411.Third mobile mechanism can be moved to specified altitude assignment by the 4th linear moving mechanism, pass through third straight line
Mobile mechanism can drive third sliding block 402 to be moved to designated position in left-right direction in 8 rear side of disconnecting switch, then start second
Load linear motor 306 is loaded.
7 one side of mechanism is connected and fixed to load screw rod 307 or third load silk with the first load screw rod 207, second
Bar 407 is threadedly coupled, and is connected and fixed 7 another aspect of mechanism to be fixed in disconnecting switch 8, thus by the first force snesor
209, the second force snesor 309 or third force snesor 411 are clipped in the middle.
Controller 6 be input terminal respectively with the first force snesor 209, the second force snesor 309 and third force snesor 411
Electrical connection, the output end of controller 6 loads linear motor 306 with the first load linear motor 206, second respectively and third loads
Linear motor 406 is electrically connected, can be at any time according to the loading force size of each force snesor feedback to the first load linear motor
206, the second load linear motor 306 and third load linear motor 406 are adjusted.
Further, there are many forms of frame 1, in the present embodiment, frame 1 includes erecting bed, the column being vertically arranged
103, horizontally disposed connecting rod 104 and the polished rod 105 being vertically arranged.The top of fixed bracket 5 to fixed disconnecting switch 8,
The lower part of fixed bracket 5 is to be fixed on erecting bed.Four columns 103 are square array distribution in the upper surface of erecting bed,
The top of column 103 is connected by two connecting rods 104 being laterally arranged with two longitudinally disposed connecting rods 104.Two light
One end of bar 105 is fixed on erecting bed, and the other end is fixed in the connecting rod 104 that one of them is laterally arranged.Two longitudinal directions
Parallel shelf is set there are two profiled bars between the connecting rod 104 of setting, parallel between erecting bed and a longitudinally disposed connecting rod 104
Profiled bars there are two setting up.
Disclose a variety of linear moving mechanisms in the prior art, in the present embodiment, first straight line mobile mechanism includes first
Guide rail 201, the first sliding block 202, the first screw rod 203, the first mounting plate 204 and first straight line motor 205.Two the first guide rails
201 are respectively arranged in two profiled bars between two longitudinally disposed connecting rods 104, and the first sliding block 202 is along two first
Guide rail 201 slides.Two the first mounting plates 204 are relatively arranged on one first guide rail 201, the both ends difference of the first screw rod 203
It is rotatablely connected with two the first mounting plates 204, first straight line motor 205 is set on the first screw rod 203.
Second straight line mobile mechanism includes the second guide rail 301, the second sliding block 302, the second screw rod 303, the second mounting plate 304
With second straight line motor 305.Two the second guide rails 301 are respectively arranged between erecting bed and a longitudinally disposed connecting rod 104
Two profiled bars on, the second sliding block 302 is slided along two the second guide rails 301.Two the second mounting plates 304 are relatively arranged on one
On second guide rail 301, the both ends of the second screw rod 303 are rotatablely connected with two the second mounting plates 304 respectively, second straight line motor
305 are set on the second screw rod 303.
Third linear moving mechanism includes third guide rail 401, third sliding block 402, third screw rod 403, third mounting plate 404
With third linear motor 405, two profiled bars parallel shelfs are set between two polished rods 105, and each polished rod 105 both passes through this two
Profiled bars, two third guide rails 401 are respectively arranged in two profiled bars, and third sliding block 402 is sliding along two third guide rails 401
It is dynamic.Two third mounting plates 404 are relatively arranged on a third guide rail 401, the both ends of third screw rod 403 respectively with two thirds
Mounting plate 404 is rotatablely connected, and third linear motor 405 is set on third screw rod 403.
4th linear moving mechanism includes adjusting linear motor 409 and adjusting screw rod 410, adjusts linear motor 409 and is arranged
In on adjusting screw rod 410, and be fixed in the connecting rod 104 above third linear moving mechanism, the lower end of adjusting screw rod 410 with
Third guide rail 401 is threadedly coupled.
Compared with prior art, four linear moving mechanisms in the present embodiment can be realized the flexible tune of loading position
Whole, structure is simple, easy for installation, and cost is relatively low.
When carrying out load test, in order to keep structure more stable, the first load linear motor 206, second in the present embodiment
Linear motor 306 and third load linear motor 406 are loaded respectively by the first loading motor mounting plate 208, second load electricity
Machine mounting plate 308 and third loading motor mounting plate 408 and the first sliding block 202, the second sliding block 302 and third sliding block 402 are fixed
Connection, the first loading motor mounting plate 208, the second loading motor mounting plate 308 and third loading motor mounting plate 408 are respectively
The triangle floor vertical with the first sliding block 202, the second sliding block 302 and third sliding block 402.
For the concrete form of erecting bed, those skilled in the art can carry out flexible choice according to actual needs.This implementation
In example, erecting bed includes pedestal 101 and flute profile mounting base 102, and flute profile mounting base 102 is set to the upside of pedestal 101, fixed branch
The lower part of frame 5 is to be fixed in flute profile mounting base 102.
For the concrete form of fixed bracket 5, those skilled in the art can reasonably select according to actual needs.This reality
It applies in example, fixed bracket 5 includes bedframe 501 and mounting plate 502, and bedframe 501 is fixed on flute profile mounting base 102 vertically
On, two bedframes 501 are oppositely arranged, and mounting plate 502 is fixedly connected on two 501 tops of bedframe.
Further, there are many forms for being connected and fixed mechanism 7, and in the present embodiment, being connected and fixed mechanism 7 includes pedestal
701, movable block 702, the first screw rod 703, the second screw rod 704 and attaching nut 705, are oppositely arranged that there are two perpendicular on pedestal 701
Plate.One riser is threadedly coupled with the first screw rod 703, and attaching nut 705 and the first screw rod 703 connect far from the threaded one end of riser
It connecing, attaching nut 705 is threadedly coupled to load screw rod 407 with the first load screw rod 207, second load screw rod 307 or third,
To which the first force snesor 209 to be clamped between the first load screw rod 207 and attaching nut 705, by the second force snesor 309
It is clamped between the second load screw rod 307 and attaching nut 705 or third force snesor 411 is clamped in third load screw rod
Between 407 and attaching nut 705.Another riser is threadedly coupled with the second screw rod 704, and movable block 702 is set to the second screw rod
One end on 704 on one end of the first screw rod 703, the second screw rod 704 far from the first screw rod 703 is provided with handle 706.
Since 705 one side of attaching nut is connect with load wire rod thread, on the other hand connect with 703 screw thread of the first screw rod
It connects, nut 705 will be drivingly connected when loading screw rod rotation and is rotated synchronously with the first screw rod 703, and then drives the first screw rod 703
To the direction moving in rotation of the second screw rod 704.Due in not rotating handle 706 second screw rod 704 be lock state, then due to
The rotation for loading screw rod will shorten the spacing of the first screw rod 703 and the second screw rod 704, and then clamp disconnecting switch 8, simultaneously clamp on
Test force is transmitted in disconnecting switch 8 by force snesor.It should be noted that being since disconnecting switch 8 has Multiple Type
Convenient for being adjusted according to the size of disconnecting switch 8, tested by a set of mechanism 7 that is connected and fixed, with save the cost, this
Embodiment can adjust the spacing of the riser of 703 side of movable block 702 and the first screw rod by way of rotating handle 706.
It applies specific case in this specification to be expounded the principles of the present invention and embodiment, the above reality
The explanation for applying example is merely used to help understand the method and its core concept of the utility model；Meanwhile for the general of this field
Technical staff, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.To sum up institute
It states, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. a kind of disconnecting switch mechanical load experimental rig, which is characterized in that including frame, Vertical loading mechanism, horizontal cross
Loading mechanism, fixes bracket, controller and is connected and fixed mechanism horizontal longitudinal loading mechanism；
For the fixed bracket disconnecting switch to be fixed on the frame, the Vertical loading mechanism is fixed on the frame
Top, the horizontal cross loading mechanism is fixed on the left or right side of the frame, and horizontal longitudinal loading mechanism is solid
Due to the front side or rear side of the frame；
The Vertical loading mechanism to disconnecting switch carry out vertical direction load, the horizontal cross loading mechanism to
Horizontal cross load is carried out to disconnecting switch, level is longitudinal to be added the longitudinal loading mechanism of level to carry out to disconnecting switch
It carries；
The loading end of the Vertical loading mechanism, the horizontal cross loading mechanism and horizontal longitudinal loading mechanism passes through institute
It states and is connected and fixed mechanism and is connected with disconnecting switch；
The controller is to control the Vertical loading mechanism, the horizontal cross loading mechanism and horizontal longitudinal load
The loading action of mechanism.
2. disconnecting switch mechanical load experimental rig according to claim 1, which is characterized in that the Vertical loading mechanism
Including first straight line mobile mechanism and the first loading mechanism, the first straight line mobile mechanism includes sliding in left-right direction
The first sliding block, first loading mechanism includes the first load linear motor and the first load screw rod, and first load is straight
Line motor is fixed on first sliding block, and the first load linear motor is to drive the first load screw rod vertically
The lower end of direction movement, the first load screw rod is provided with the first force snesor；
The horizontal cross loading mechanism includes second straight line mobile mechanism and the second loading mechanism, the second straight line moving machine
Structure includes the second sliding block that can be slidable in the vertical direction, and second loading mechanism includes the second load linear motor and second
Screw rod is loaded, the second load linear motor is fixed on second sliding block, and the second load linear motor is to drive
It moves the second load screw rod to move along horizontal cross, one end far from second sliding block of the second load screw rod is arranged
There is the second force snesor；
The horizontal longitudinal loading mechanism includes third linear moving mechanism, the 4th linear moving mechanism and third loading mechanism,
For 4th linear moving mechanism to drive the third linear moving mechanism integrally to move along the vertical direction, the third is straight
Line mobile mechanism includes the third sliding block that can be slided in left-right direction, and the third loading mechanism includes third load straight-line electric
Machine and third load screw rod, and the third load linear motor is fixed on the third sliding block, and the third loads straight-line electric
For machine to drive the third load screw rod along horizontal longitudinal movement, the third loads the separate third sliding block of screw rod
One end is provided with third force snesor；
It is described to be connected and fixed mechanism on the one hand to add with the first load screw rod, the second load screw rod or the third
Wire rod thread connection is carried, the mechanism that is connected and fixed is on the other hand to be fixed in disconnecting switch；
The controller is that input terminal is sensed with first force snesor, second force snesor and the third power respectively
Device electrical connection, the output end of the controller load linear motor and third with the first load linear motor, second respectively
Load linear motor electrical connection.
3. disconnecting switch mechanical load experimental rig according to claim 2, which is characterized in that the frame includes installation
Platform, the column being vertically arranged, horizontally disposed connecting rod and the polished rod being vertically arranged, the support bracket fastened top is to fixation
Disconnecting switch, to be fixed on the erecting bed, four columns are square array distribution for the support bracket fastened lower part
In the upper surface of the erecting bed, the top of the column passes through two connecting rods being laterally arranged and two longitudinally disposed companies
Extension bar is connected, and one end of two polished rods is fixed on the erecting bed, and the other end is fixed on what one of them was laterally arranged
In the connecting rod.
4. disconnecting switch mechanical load experimental rig according to claim 3, which is characterized in that the first straight line is mobile
Mechanism include the first guide rail, first sliding block, the first screw rod, the first mounting plate and first straight line motor, two described first
Guide rail parallel shelf is set between two longitudinally disposed connecting rods, and first sliding block is sliding along two first guide rails
Dynamic, two first mounting plates are relatively arranged on first guide rail, the both ends of first screw rod respectively with two
The first mounting plate rotation connection, the first straight line motor are set on first screw rod；
The second straight line mobile mechanism includes that the second guide rail, second sliding block, the second screw rod, the second mounting plate and second are straight
Line motor, two the second guide rail parallel shelfs are set between the erecting bed and a longitudinally disposed connecting rod, described
Second sliding block is relatively arranged on second guide rail along two the second guide rail slidings, two second mounting plates,
The both ends of second screw rod are rotatablely connected with two second mounting plates respectively, and the second straight line motor is set to described
On second screw rod；
The third linear moving mechanism includes that third guide rail, the third sliding block, third screw rod, third mounting plate and third are straight
Line motor, two third guide rail parallel shelfs are set between two polished rods, and the polished rod passes through two thirds and leads
Rail, the third sliding block are relatively arranged on a third along two third guide rail slidings, two third mounting plates
On guide rail, the both ends of the third screw rod are rotatablely connected with two third mounting plates respectively, and the third linear motor is set
It is placed on the third screw rod；
4th linear moving mechanism includes adjusting linear motor and adjusting screw rod, and the adjusting linear motor is set to described
On adjusting screw rod, and it is fixed in the connecting rod above the third linear moving mechanism, the lower end of the adjusting screw rod
It is threadedly coupled with the third guide rail.
5. disconnecting switch mechanical load experimental rig according to claim 4, which is characterized in that the first load straight line
Motor, the second load linear motor and third load linear motor pass through the first loading motor mounting plate, the respectively
Two loading motor mounting plates and third loading motor mounting plate and first sliding block, second sliding block and the third sliding block
It is fixedly connected, the first loading motor mounting plate, the second loading motor mounting plate and third loading motor installation
Plate is respectively the triangle floor vertical with first sliding block, second sliding block and the third sliding block.
6. disconnecting switch mechanical load experimental rig according to claim 3, which is characterized in that the erecting bed includes bottom
Seat and flute profile mounting base, the flute profile mounting base are set to the upside of the pedestal, and the support bracket fastened lower part is to fixation
In in the groove profile mounting base.
7. disconnecting switch mechanical load experimental rig according to claim 6, which is characterized in that the fixed bracket includes
Bedframe and mounting plate, the bedframe are fixed on vertically in the groove profile mounting base, and two bedframes are opposite
Setting, the mounting plate are fixedly connected on two bedframe tops.
8. disconnecting switch mechanical load experimental rig according to claim 2, which is characterized in that described to be connected and fixed mechanism
Including pedestal, movable block, the first screw rod, the second screw rod and attaching nut, it is oppositely arranged on the pedestal there are two riser, one
The riser is connect with first screw flight, the attaching nut and one end spiral shell of first screw rod far from the riser
Line connection, the attaching nut is to load screw rod with the first load screw rod, the second load screw rod or the third
It is threadedly coupled, to first force snesor is clamped between the first load screw rod and the attaching nut, by institute
The second force snesor is stated to be clamped between the second load screw rod and the attaching nut or press from both sides the third force snesor
Tightly being loaded between screw rod and the attaching nut in the third, another described riser is connect with second screw flight,
The movable block is set to one end on second screw rod close to first screw rod, far from described the on second screw rod
One end of one screw rod is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362309.5U CN208636403U (en) | 2018-08-23 | 2018-08-23 | A kind of disconnecting switch mechanical load experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362309.5U CN208636403U (en) | 2018-08-23 | 2018-08-23 | A kind of disconnecting switch mechanical load experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208636403U true CN208636403U (en) | 2019-03-22 |
Family
ID=65741985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821362309.5U Withdrawn - After Issue CN208636403U (en) | 2018-08-23 | 2018-08-23 | A kind of disconnecting switch mechanical load experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208636403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031113A (en) * | 2018-08-23 | 2018-12-18 | 国网安徽省电力有限公司电力科学研究院 | A kind of disconnecting switch mechanical load experimental rig |
| CN110146277A (en) * | 2019-06-27 | 2019-08-20 | 合肥工业大学 | A kind of auto parts and components and assembly bracket loading test platform of use for laboratory |
-
2018
- 2018-08-23 CN CN201821362309.5U patent/CN208636403U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031113A (en) * | 2018-08-23 | 2018-12-18 | 国网安徽省电力有限公司电力科学研究院 | A kind of disconnecting switch mechanical load experimental rig |
| CN109031113B (en) * | 2018-08-23 | 2024-02-20 | 国网安徽省电力有限公司电力科学研究院 | Mechanical load test device for isolating switch |
| CN110146277A (en) * | 2019-06-27 | 2019-08-20 | 合肥工业大学 | A kind of auto parts and components and assembly bracket loading test platform of use for laboratory |
| CN110146277B (en) * | 2019-06-27 | 2023-12-19 | 合肥工业大学 | Automobile part and assembly loading test bed for laboratory |
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