CN108844746A - Drag-line analog detection assembly - Google Patents
Drag-line analog detection assembly Download PDFInfo
- Publication number
- CN108844746A CN108844746A CN201810411731.3A CN201810411731A CN108844746A CN 108844746 A CN108844746 A CN 108844746A CN 201810411731 A CN201810411731 A CN 201810411731A CN 108844746 A CN108844746 A CN 108844746A
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- load
- gear
- drag
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- driving
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides a kind of drag-line analog detection assembly comprising assembly pedestal, driving motor, driver support component, emulation testing component, screw drive component, emulation transmission component and load stress component；Opposite driver support component there are two being set in one end of assembly pedestal；The driver support component includes support mounting plate, gag lever post and driver mounting bracket, and gag lever post is supported on assembly pedestal by the support mounting plate；Emulation testing component includes test mounting rod, sliding block mounting base, test limited post, test slider, position sensor, tension sensor, the excessive bar of drag-line connection.The invention overall co-ordination meets the requirement for drag-line intensity detection, the environment of emulation is increased simultaneously, the ingenious gear shifting force provided while tractive force is provided using gear-driven principle in real process in simulated environment, while load force is also realized in gear structure design together.
Description
Technical field
The invention belongs to simulative automobile testing field, more particularly, to a kind of drag-line analog detection assembly.
Background technique
In the prior art, the frequency of use of automobile is higher and higher, while quantity of dispatching from the factory is also more and more, therefore automobile
Efficiently production and effective detection are particularly important.It is more for the detection mode of automobile guy cable power in existing retrieval instrument
Kind multiplicity, and the effect of artificial physical environment is all less considerable, it can be straight on drag-line when being detected to drag-line intensity
It connects and assigns corresponding dynamics.However this mode can not be truly realized simulated effect presentation, therefore the drag-line intensity tested out
Objective value is relatively low.
Summary of the invention
In view of this, the invention is directed to a kind of drag-line analog detection assembly, when solving drag-line strength test
The bad problem of simulated environment.
In order to achieve the above objectives, the technical solution of the invention is realized in：
Drag-line analog detection assembly comprising assembly pedestal, driving motor, driver support component, emulation testing component,
Screw drive component, emulation transmission component and load stress component；
Opposite driver support component there are two being set in one end of assembly pedestal；
The driver support component includes support mounting plate, gag lever post and driver mounting bracket, the support installation
Gag lever post is supported on assembly pedestal by plate, and driver mounting bracket is arranged on the gag lever post, is installed in the driver
Driving motor is fixedly connected on bracket；
The emulation testing component includes test mounting rod, sliding block mounting base, test limited post, test slider, position biography
Sensor, tension sensor, drag-line connect excessive bar, and the test mounting rod is supported on by sliding block mounting base by limited post is tested
On assembly pedestal and it is located in one of the ipsilateral of driver support component, the test limited post is square cylinder, the survey
Test slider is cased on examination limited post, the fixed position sensor receiving unit in the test slider top is arranged with test slider
The fixed position sensor emission part in the opposite test limited post one end in position；
The test slider middle and lower part is fixed with tension sensor, and test slider is connect by the tension sensor with drag-line
Excessive bar connection is provided with sliding tooth socket in test slider middle and lower part, and the slide teeth slot position is below tension sensor, the sliding
Tooth socket inner wall vehicle has rack gear；
The drag-line connects excessive bar and passes through sliding block mounting base and be placed in emulation testing component external；
With the screw drive component of emulation testing component opposition setting comprising drive screw, screw drive mounting base, spiral shell
Screw drive mounting base is fixed on assembly pedestal by bar transmission support seat, the screw drive support base, is pacified in screw drive
Drive screw is rotatably equipped on dress seat, the output shaft cooperation of the drive screw center line and driving motor is set up；
Emulating in transmission component includes gear combination drive mechanism, is cased with active umbrella tooth, institute in described drive screw one end
Stating active umbrella tooth is that gear combination drive mechanism active force transmits gear, and the gear combination drive mechanism provides for test slider
Along test limited post sliding power；
The load stress component includes load stress seat, load seat, load by powershift gear and load gear structure, described
Load seat is located on load stress seat and is slidably connected with it, and the gear combination drive mechanism provides for load stress gear to be turned
Dynamic power, the load are provided sliding power by load gear structure by powershift gear for load seat, and the load seat is equipped with
Drag-line connecting rod, the center line of the drag-line connecting rod connect excessive bar centerline collineation with drag-line.
Further, the gear combination drive mechanism include passive umbrella tooth, Simulation drive gear, load driving gear,
The first accessory drive of driving force gear, driving force stress driving wheel, the driving force stress driving wheel be located at sliding block mounting base with
Angle is formed between test slider and with line between the two, and driving force stress driving wheel is located on the outside of test limited post, position
It is driving force the first accessory drive wheel on the inside of test limited post, is equipped with Simulation drive tooth at screw drive support base closing on
Wheel and load driving gear, the Simulation drive gear lower section are equipped with the load conveyance gear engaged with load driving gear, institute
It states load conveyance gear and Simulation drive gear is coaxially connected；The formation of angle can give test slider and provide one and reality
The identical power in gear shifting force direction, therefore entire test process can be made more to emulate.
The passive umbrella tooth is engaged with active umbrella tooth, and gear combination drive mechanism is by driving chain by passive umbrella tooth, imitative
True driving gear, driving force stress driving wheel, the rack gear in sliding tooth socket, driving force the first accessory drive wheel enclose and connect to form transmission
Loop simultaneously provides sliding power for test slider；
The load driving gear connect with load stress chain and provides rotational power for it.
Further, the driving force stress driving wheel between sliding block mounting base and test slider and with by driving force
For stress driving wheel as endpoint, the line angle of formation is acute angle.
Further, the gear combination drive mechanism includes passive umbrella tooth, driving rack circuit, load driving gear；
The passive umbrella tooth is engaged with active umbrella tooth, and the passive umbrella tooth is provided by driving rack circuit for test slider
Sliding power, the driving rack circuit provide the rotatory force opposite with passive umbrella tooth rotation direction for load driving gear；
The load driving gear connect with load stress chain and provides rotational power for it.
Further, the load gear structure includes one driven gear of load regulation, load starter receiver, load transmission tooth
Wheel is provided with load sliding tooth socket in the load seat bottom, and vehicle has rack gear in the load sliding tooth socket, and the load starts tooth
Wheel and load transmission gear are located at load seat both ends, and one driven gear of load regulation is located at load seat side, described negative
It carries and is placed in front of one driven gear of load regulation by powershift gear, the load driving gear, load are passive by powershift gear, load regulation one
Gear, load starter receiver, load sliding tooth socket inner rack and load transmission gear, which enclose to be connected into load by load chain, to be passed
Dynamic circuit simultaneously provides sliding power for load seat.
Each composite structure between transmission gear may be implemented a power source and just reach to drag-line traction and load
Effect, while using gear carry out transmission be also meet in practical automobile use process for power source generate weaken because
Element, so that the intensity retrieval for drag-line is more genuine and believable.
Further, the emulation transmission component further includes gear loading plate, and the gear combination drive mechanism is located at tooth
It takes turns on loading plate.
Further, the load stress component further include load stress seat, the load gear structure be located at load by
On power seat.
Further, the load stress seat is equipped with slide, and the load seat is slidably connected with slide.
Further, the screw drive component further includes screw drive support rod, is set on assembly pedestal there are two spiral shell
Bar transmission support seat, studdle transmission support bar between two screw drive support bases, screw drive mounting base one end
It is fixed on studdle transmission support bar, the other end of screw drive mounting base is rotatablely connected drive screw.
Further, the driver support component further includes adjusting cylinder, and the adjusting cylinder is fixed on support installation
Above plate and the output shaft of the adjusting cylinder is connect with driver mounting bracket, and the driver mounting bracket and gag lever post slide
Connection.
The cooperation of the design and following motor replacement component and moveable driver support component of cylinder is adjusted, it is real
Showed a variety of detection horsepower requirements, can according to circumstances replace driving motor at any time and be capable of original other equipment of sum into
Row cooperation.
Further, opposite driver support component there are two being set in one end of assembly pedestal, one of driver
Support component and assembly pedestal are slidably connected and another opposite driver support component sliding motion；
Slidable driver support component with the screw drive component is ipsilateral sets up.
Further, the output shaft of the driving motor is connect by connecting rod with drive screw, during the connecting rod is
Empty bar.Connecting drive screw by connecting rod can keep the driving motor of different model that can set using the whole series with driving motor
Standby needs.
Further, the driving motor is replaced component by horsepower and is fastened in driver mounting bracket；
The horsepower replacement component includes that horsepower places shell, clips；
It is the driving motor holding tank cooperated with driving motor that the horsepower, which places enclosure interior,；
Each driver mounting bracket end passes through driver attachment base and is connected and fixed hoop, the fixation that two correspondences are set up
Placement space is formed between hoop, horsepower places shell card in placement space.
Further, hull outside both ends are placed in the horsepower and is arranged with a horsepower mounting base, installed in two horsepower
Clips are equipped between seat.Horsepower mounting base can play the role of limit.
Further, it is connected between two horsepower mounting bases by drive connection bar.
Further, the clips end upwardly extends to form driving mounting flange, and two clips pass through driving peace
Fill flanged joint.
Further, the drag-line connects excessive bar and is connect by drag-line quick coupling with drag-line, the other end of drag-line and
The connection of drag-line connecting rod.
Further, integral device is located in a cover and carries out work operation.
The installation and removal that each component is used as an independent module to be installed and designed also for the later period are
To maintenance.
Compared with the existing technology, drag-line analog detection assembly described in the invention has the advantage that：
Assembly pedestal of the present invention, driving motor, driver support component, emulation testing component, screw drive group
The overall co-ordination of part, emulation transmission component and load stress component meets the requirement for drag-line intensity detection, increases simultaneously
The environment of emulation, it is ingenious in simulated environment while tractive force is provided to provide practical mistake using gear-driven principle
Gear shifting force in journey, while load force is also realized in gear structure design together.
The increase of simulated environment is not only increased for drag-line strength test accuracy, also improves the model of integral device
Adaptation rate, reduces testing cost indirectly.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide to further understand the invention, present invention wound
The illustrative embodiments and their description made are used to explain the present invention creation, do not constitute the improper restriction to the invention.?
In attached drawing：
Fig. 1 is drag-line analog detection assembly overall structure diagram described in the invention embodiment；
Fig. 2 is drag-line analog detection assembly screw drive component structure diagram described in the invention embodiment；
Fig. 3 is that horsepower replaces component structure diagram in drag-line analog detection assembly described in the invention embodiment；
Fig. 4 is drag-line analog detection assembly overall structure top view described in the invention embodiment.
Description of symbols：
1- assembly pedestal；2- displacement slides to slot；3- driver support component；31- adjusts cylinder；32- support mounting plate；
33- gag lever post；34- driver mounting bracket；35- driver attachment base；4- emulation testing component；41- tests mounting rod；42-
Test limited post；43- test slider；441- position sensor emission part；442- position sensor receiving unit；The installation of 45- sliding block
Seat；46- tension sensor；47- drag-line connects excessive bar；48- drag-line quick coupling；5- screw drive component；51- screw drive
Support base；52- screw drive support rod；53- screw drive mounting base；54- drive screw；55- active umbrella tooth；6- emulation transmission
Component；The passive umbrella tooth of 61-；62- Simulation drive gear；63- loads driving gear；64- gear loading plate；65- driving force first
Accessory drive wheel；66- driving force stress driving wheel；7- loads stress component；71- is loaded by powershift gear；72- loads stress seat；
One driven gear of 73- load regulation；74- loads starter receiver；75- load transmission gear；76- slide；77- loads seat；78- load
Slide tooth socket；79- drag-line connecting rod；8- horsepowers of replacement components；81- horsepowers of mounting bases；812- drive connection bar；82- driving electricity
Machine；821- driving motor output shaft；83- clips；84- drives mounting flange；85- drive flange；86- horsepowers of placement shells；
861- driving motor holding tank；9- connecting rod.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments creates.
As shown in Figure 1, drag-line analog detection assembly comprising assembly pedestal 1, driving motor 82, driver support component
3, emulation testing component 4, screw drive component 5, emulation transmission component 6 and load stress component 7；
Opposite driver support component 3 there are two being set in one end of assembly pedestal 1；
The driver support component 3 includes support mounting plate 32, gag lever post 33 and driver mounting bracket 34, the branch
Gag lever post 33 is supported on assembly pedestal 1 by support mounting plate 32, is arranged with driver mounting bracket 34 on the gag lever post 33,
Driving motor 82 is fixedly connected in the driver mounting bracket 34；
The emulation testing component 4 includes test mounting rod 41, sliding block mounting base 45, test limited post 42, test slider
43, position sensor, tension sensor 46, drag-line connect excessive bar 47, and the test mounting rod 41 passes through sliding block mounting base 45
Test limited post 42 is supported on assembly pedestal 1 and is located in one of the ipsilateral of driver support component 3, the test limit
Position column 42 is square cylinder, is cased with test slider 43 on the test limited post 42,43 top of test slider is fixed with position
Sensor receiving unit 442 is set, opposite 42 one end of test limited post in position is set with test slider 43 and fixes position sensor
Emission part 441；
43 middle and lower part of test slider is fixed with tension sensor 46, the tension sensor 46 by test slider 43 with
Drag-line connects excessive bar 47 and connects, and is provided with sliding tooth socket in 43 middle and lower part of test slider, the slide teeth slot position is in pull sensing
46 lower section of device, the sliding tooth socket inner wall vehicle have rack gear；
The drag-line connects excessive bar 47 and passes through sliding block mounting base 45 and be placed in outside emulation testing component 4；
As shown in Fig. 2, the screw drive component 5 with the opposition setting of emulation testing component 4 comprising drive screw 54, spiral shell
Screw drive mounting base 53 is fixed on by bar drive pad 53, screw drive support base 51, the screw drive support base 51
On assembly pedestal 1, drive screw 54,54 center line of drive screw and drive are rotatably equipped in screw drive mounting base 53
The output shaft cooperation of dynamic motor 82 is set up；
Emulating in transmission component 4 includes gear combination drive mechanism, is cased with active umbrella tooth in described 54 one end of drive screw
55, the active umbrella tooth 55 is that gear combination drive mechanism active force transmits gear, and the gear combination drive mechanism is test
Sliding block 43 is provided along test 42 sliding power of limited post；
As shown in Fig. 2, the load stress component 7 includes load stress seat 72, load seat 77, load by 71 and of powershift gear
Load gear structure, the load seat 77 are located on load stress seat 72 and are slidably connected with it, the gear combination transmission knot
Structure is that load stress gear 71 provides rotational power, and the load is that load seat 77 mentions by load gear structure by powershift gear 71
For sliding power, the load seat 77 is equipped with drag-line connecting rod 79, and the center line of the drag-line connecting rod 79 is connect with drag-line
47 centerline collineation of excessive bar.
The gear combination drive mechanism includes passive umbrella tooth 61, Simulation drive gear 62, load driving gear 63, driving
The first accessory drive of power gear 65, driving force stress driving wheel 66, the driving force stress driving wheel 66 are located at sliding block mounting base
Angle is formed between 45 and test slider 43 and with line between the two, and driving force stress driving wheel 66 is located at test limited post
42 outsides are the first accessory drive of driving force wheel 65 positioned at 42 inside of test limited post, are closing on screw drive support base 51
Place is equipped with Simulation drive gear 62 and load driving gear 63, is equipped with below the Simulation drive gear 62 and load driving gear
The load conveyance gear of 63 engagements, the load conveyance gear and Simulation drive gear 62 are coaxially connected；The driving force stress
Driving wheel 66 is used as endpoint between sliding block mounting base 45 and test slider 43 and with by driving force stress driving wheel 66, is formed
Line angle be acute angle.
The passive umbrella tooth 61 is engaged with active umbrella tooth 55, and gear combination drive mechanism passes through driving chain for passive umbrella tooth
61, Simulation drive gear 62, driving force stress driving wheel 66, the rack gear in sliding tooth socket, the first accessory drive of driving force wheel 65
It encloses and connects to form transmission loop and provide sliding power for test slider 43；
The load driving gear 63 is connect by 71 chain of powershift gear with load and provides rotational power for it.
The gear combination drive mechanism includes passive umbrella tooth 61, driving rack circuit, load driving gear 63；
The passive umbrella tooth 61 is engaged with active umbrella tooth 55, and the passive umbrella tooth 61 is that test is slided by driving rack circuit
Block 43 provides sliding power, and the driving rack circuit provides opposite with passive 61 rotation direction of umbrella tooth for load driving gear 63
Rotatory force；
The load driving gear 63 is connect by 71 chain of powershift gear with load and provides rotational power for it.
The load gear structure includes one driven gear 73 of load regulation, loads starter receiver 74, load transmission gear 75,
It is provided with load sliding tooth socket 78 in 77 bottom of load seat, vehicle has rack gear in the load sliding tooth socket 78, and the load is opened
Moving gear 74 and load transmission gear 75 are located at load 77 both ends of seat, and one driven gear 73 of load regulation is located at load seat
77 sides, the load are placed in the front of one driven gear of load regulation 73 by powershift gear 71, the load driving gear 63, load by
Powershift gear 71, one driven gear 73 of load regulation, load starter receiver 74, load sliding 78 inner rack of tooth socket and load transmission tooth
Wheel 75 is enclosed by load chain to be connected into load transmission circuit and provides sliding power for load seat 77.
Load is by powershift gear 71, one driven gear 73 of load regulation and the line formation obtuse angle for loading starter receiver 74.
The emulation transmission component 6 further includes gear loading plate 64, and the gear combination drive mechanism is located at gear carrying
On plate 64；The load stress component further includes load stress seat 72, and the load gear structure is located on load stress seat 72.
Fully consider the degree of integration and degree easy for installation of assembly.
The load stress seat 72 is equipped with slide 76, and the load seat 77 is slidably connected with slide 76.
The screw drive component 5 further includes screw drive support rod 52, is set on assembly pedestal 1 there are two screw drive
Support base 51, studdle transmission support bar 52 between two screw drive support bases 51, the screw drive mounting base 53 1
End is fixed on studdle transmission support bar 52, and the other end of screw drive mounting base 53 is rotatablely connected drive screw 54.
The driver support component 3 further includes adjusting cylinder 31, and the adjusting cylinder 31 is fixed on support mounting plate 32
The output shaft of top and the adjusting cylinder 31 is connect with driver mounting bracket 34, the driver mounting bracket 34 and gag lever post
33 are slidably connected.
As shown in figure 3, the driving motor 82, which replaces component 8 by horsepower, is fastened on driver mounting bracket 34
On；
The horsepower replacement component 8 includes that horsepower places shell 86, clips 83；
The horsepower places the driving motor holding tank 861 inside shell 86 to cooperate with driving motor 82；
Each 34 end of driver mounting bracket passes through driver attachment base 35 and is connected and fixed hoop 83, and two correspondences are set up
Clips 83 between form placement space, horsepower places the card of shell 86 in placement space；Shell is placed in the horsepower
86 outsides both ends are arranged with horsepower mounting base 81, and clips 83 are equipped between two horsepower mounting bases 81；Two horsepower peaces
It is connected between dress seat 81 by drive connection bar 812；83 end of clips upwardly extends to form driving mounting flange 84, and two
A clips 83 are connected by driving mounting flange 84.
Opposite driver support component 3 there are two being set in one end of assembly pedestal 1, one of driver support component
3 are slidably connected and with respect to another 3 sliding motion of driver support component with assembly pedestal 1；
Slidable driver support component 3 with the screw drive component 5 is ipsilateral sets up.
Further, the drag-line connects excessive bar 47 and is connect by drag-line quick coupling 48 with drag-line, drag-line it is another
End is connect with drag-line connecting rod 79.
As shown in figure 4, the output shaft 821 of the driving motor is connect by connecting rod 9 with drive screw 54, the connection
Bar 9 is hollow stem.
The working principle of the present embodiment：
The drag-line detected will be needed to be fixed on drag-line to connect on excessive bar 47, the other end is fixed in drag-line connecting rod 79,
After detection object installs；
Start to carry out detection operation, first starting driving motor 82, after driving motor 82 provides rotary power, driving electricity
The output shaft of machine 82 is the connection rotation of drive screw 54, and the active umbrella tooth 55 on drive screw 54 is nibbled with passive umbrella tooth 61 at this time
It closes, passive umbrella tooth 61 rotates, and because the rotation of passive umbrella tooth 61 can pass through Simulation drive gear 62, driving force stress driving wheel 66
And pass to test slider 43, test slider 43 can along test limited post 42 displacement take place and drive drag-line together into
Row；
Test slider 43 and drag-line, which connect, is equipped with tension sensor 46 between excessive bar 47, can bear at this time to drag-line
Power tested, and displacement sensor can also record the misalignment of test slider, by the transfer motion power of driving motor 82, draw
The pulling force that force snesor 46 detects and the misalignment of test slider 43 carry out COMPREHENSIVE CALCULATING and ultimately form drag-line intensity
Detection data；
At the same time, because load driving gear 63 and Simulation drive gear 62 between relationship, load driving gear 63 with
The rotation direction of Simulation drive gear 62 by load by powershift gear 71, one driven gear 73 of load regulation, load on the contrary, so opened
Moving gear 74 and load transmission gear 75 give load seat 77 1 and are displaced opposite effect power relative to test slider 43, at this time
Load seat 77 can play the role of load for drag-line.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection scope within.
Claims (10)
1. drag-line analog detection assembly, it is characterised in that：It is surveyed including assembly pedestal, driving motor, driver support component, emulation
Try component, screw drive component, emulation transmission component and load stress component；
Opposite driver support component there are two being set in one end of assembly pedestal；
The driver support component includes support mounting plate, gag lever post and driver mounting bracket, and the support mounting plate will
Gag lever post is supported on assembly pedestal, and driver mounting bracket is arranged on the gag lever post, in the driver mounting bracket
On be fixedly connected with driving motor；
The emulation testing component include test mounting rod, sliding block mounting base, test limited post, test slider, position sensor,
Tension sensor, drag-line connect excessive bar, and the test mounting rod is supported on assembly for limited post is tested by sliding block mounting base
On pedestal and it is located in one of the ipsilateral of driver support component, the test limited post is square cylinder, the test limit
Test slider is cased on the column of position, position is arranged with test slider in the fixed position sensor receiving unit in the test slider top
The fixed position sensor emission part in opposite test limited post one end；
The test slider middle and lower part is fixed with tension sensor, and test slider is connect excessively by the tension sensor with drag-line
Bar connection is provided with sliding tooth socket in test slider middle and lower part, and the slide teeth slot position is below tension sensor, the sliding tooth socket
Inner wall vehicle has rack gear；
The drag-line connects excessive bar and passes through sliding block mounting base and be placed in emulation testing component external；
With the screw drive component of emulation testing component opposition setting comprising drive screw, screw drive mounting base, screw rod pass
Dynamic support base, screw drive mounting base is fixed on assembly pedestal by the screw drive support base, in screw drive mounting base
On be rotatably equipped with drive screw, the output shaft cooperation of the drive screw center line and driving motor is set up；
Emulating in transmission component includes gear combination drive mechanism, is cased with active umbrella tooth, the master in described drive screw one end
Dynamic umbrella tooth is that gear combination drive mechanism active force transmits gear, and the gear combination drive mechanism provides for test slider along survey
Try limited post sliding power；
The load stress component includes load stress seat, load seat, load by powershift gear and load gear structure, the load
Seat is located on load stress seat and is slidably connected with it, and the gear combination drive mechanism is that load stress gear provides rotation and moves
Power, the load are provided sliding power by load gear structure by powershift gear for load seat, and the load seat is equipped with drag-line
Connecting rod, the center line of the drag-line connecting rod connect excessive bar centerline collineation with drag-line.
2. drag-line analog detection assembly according to claim 1, it is characterised in that：The gear combination drive mechanism includes
Passive umbrella tooth, Simulation drive gear, load driving gear, the first accessory drive of driving force gear, driving force stress driving wheel, institute
Driving force stress driving wheel is stated between sliding block mounting base and test slider and forms angle with line between the two, and is driven
Power stress driving wheel is located on the outside of test limited post, is driving force the first accessory drive wheel on the inside of test limited post,
Close at screw drive support base and be equipped with Simulation drive gear and load driving gear, be equipped with below the Simulation drive gear with
The load conveyance gear of driving gear engagement is loaded, the load conveyance gear and Simulation drive gear are coaxially connected；
The passive umbrella tooth is engaged with active umbrella tooth, and gear combination drive mechanism is driven passive umbrella tooth, emulation by driving chain
Moving gear, driving force stress driving wheel, the rack gear in sliding tooth socket, driving force the first accessory drive wheel enclose and connect to form transmission loop
And sliding power is provided for test slider；
The load driving gear connect with load stress chain and provides rotational power for it.
3. drag-line analog detection assembly according to claim 1, it is characterised in that：The gear combination drive mechanism includes
Passive umbrella tooth, driving rack circuit, load driving gear；
The passive umbrella tooth is engaged with active umbrella tooth, and the passive umbrella tooth provides sliding by driving rack circuit for test slider
Power, the driving rack circuit provide the rotatory force opposite with passive umbrella tooth rotation direction for load driving gear；
The load driving gear connect with load stress chain and provides rotational power for it.
4. drag-line analog detection assembly according to claim 3, it is characterised in that：The load gear structure includes load
First driven gear, load starter receiver, load transmission gear are provided with load sliding tooth socket in the load seat bottom, described
Vehicle has rack gear in load sliding tooth socket, and the load starter receiver and load transmission gear are located at load seat both ends, described
One driven gear of load regulation is located at load seat side, and the load is placed in front of one driven gear of load regulation by powershift gear, described
Load driving gear, load by powershift gear, one driven gear of load regulation, load starter receiver, load sliding tooth socket inner rack with
And load transmission gear is enclosed by load chain and is connected into load transmission circuit and provides sliding power for load seat.
5. drag-line analog detection assembly according to claim 1, it is characterised in that：The load stress component further includes bearing
Stress seat is carried, the load gear structure is located on load stress seat.
6. drag-line analog detection assembly according to claim 1, it is characterised in that：The screw drive component further includes spiral shell
Bar transmission support bar is set on assembly pedestal there are two screw drive support base, supports spiral shell between two screw drive support bases
Bar transmission support bar, screw drive mounting base one end are fixed on studdle transmission support bar, screw drive mounting base
The other end be rotatablely connected drive screw.
7. drag-line analog detection assembly according to claim 1, it is characterised in that：The driver support component further includes
Cylinder is adjusted, the cylinder that adjusts is fixed on support mounting plate top and the output shaft and driver mounting bracket of the adjusting cylinder
Connection, the driver mounting bracket are slidably connected with gag lever post.
8. drag-line analog detection assembly according to claim 1, it is characterised in that：There are two being set in one end of assembly pedestal
Opposite driver support component, one of driver support component and assembly pedestal are slidably connected and another opposite driving
Device support component sliding motion；
Slidable driver support component with the screw drive component is ipsilateral sets up.
9. drag-line analog detection assembly according to claim 1, it is characterised in that：The output shaft of the driving motor passes through
Connecting rod is connect with drive screw, and the connecting rod is hollow stem.
10. drag-line analog detection assembly according to claim 8, it is characterised in that：The driving motor passes through horsepower more
Component is changed to be fastened in driver mounting bracket；
The horsepower replacement component includes that horsepower places shell, clips；
It is the driving motor holding tank cooperated with driving motor that the horsepower, which places enclosure interior,；
Each driver mounting bracket end passes through driver attachment base and is connected and fixed hoop, the clips that two correspondences are set up it
Between form placement space, horsepower places shell card in placement space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810411731.3A CN108844746B (en) | 2018-05-02 | 2018-05-02 | Stay cable simulation detection assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810411731.3A CN108844746B (en) | 2018-05-02 | 2018-05-02 | Stay cable simulation detection assembly |
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| Publication Number | Publication Date |
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| CN108844746A true CN108844746A (en) | 2018-11-20 |
| CN108844746B CN108844746B (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810411731.3A Expired - Fee Related CN108844746B (en) | 2018-05-02 | 2018-05-02 | Stay cable simulation detection assembly |
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| CN (1) | CN108844746B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112730068A (en) * | 2021-01-18 | 2021-04-30 | 泰州市给力绳网带索具有限公司 | Suspension cable tool testing device |
| CN115184003A (en) * | 2022-09-08 | 2022-10-14 | 山东嘉通专用汽车制造有限公司 | Automobile inhaul cable detection machine |
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| JP2009133821A (en) * | 2007-11-29 | 2009-06-18 | Guangyang Ind Co Ltd | Hand-held diagnosis device for vehicle |
| CN202153182U (en) * | 2011-07-21 | 2012-02-29 | 惠州市德赛西威汽车电子有限公司 | Stay cable endurance testing arrangement |
| CN104697788A (en) * | 2015-03-23 | 2015-06-10 | 宁波鹏程拉索有限公司 | Durability test device for automobile gear shifter |
| CN105890667A (en) * | 2016-05-18 | 2016-08-24 | 苏州诚峰机电设备有限公司 | Automobile cable detecting machine |
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- 2018-05-02 CN CN201810411731.3A patent/CN108844746B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009133821A (en) * | 2007-11-29 | 2009-06-18 | Guangyang Ind Co Ltd | Hand-held diagnosis device for vehicle |
| CN202153182U (en) * | 2011-07-21 | 2012-02-29 | 惠州市德赛西威汽车电子有限公司 | Stay cable endurance testing arrangement |
| CN104697788A (en) * | 2015-03-23 | 2015-06-10 | 宁波鹏程拉索有限公司 | Durability test device for automobile gear shifter |
| CN105890667A (en) * | 2016-05-18 | 2016-08-24 | 苏州诚峰机电设备有限公司 | Automobile cable detecting machine |
Cited By (3)
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| CN112730068A (en) * | 2021-01-18 | 2021-04-30 | 泰州市给力绳网带索具有限公司 | Suspension cable tool testing device |
| CN115184003A (en) * | 2022-09-08 | 2022-10-14 | 山东嘉通专用汽车制造有限公司 | Automobile inhaul cable detection machine |
| CN115184003B (en) * | 2022-09-08 | 2023-01-24 | 山东嘉通专用汽车制造有限公司 | Automobile inhaul cable detection machine |
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| CN108844746B (en) | 2020-09-18 |
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