CN108195541A - A kind of plastic garbage bin falls from high altitude experiment detection device - Google Patents
A kind of plastic garbage bin falls from high altitude experiment detection device Download PDFInfo
- Publication number
- CN108195541A CN108195541A CN201711339770.9A CN201711339770A CN108195541A CN 108195541 A CN108195541 A CN 108195541A CN 201711339770 A CN201711339770 A CN 201711339770A CN 108195541 A CN108195541 A CN 108195541A
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- detection device
- garbage bin
- plastic garbage
- falls
- valve
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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
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
It falls from high altitude experiment detection device the present invention relates to a kind of plastic garbage bin, including rail mounted frame, lifting mechanism, clamping mechanism, power unit, guardrail, impact platform and detecting and controlling system；Clamping mechanism is made of slide track component, two clamping cylinders, two claws；Lifting mechanism is made of elevating ram, sprocket wheel chain mechanism, lifting frame；Power unit by hydraulic oil container, filter, overflow valve, three position four-way electromagnetic valve, balanced valve, one-way throttle valve, hydraulic lock, flow divider, two position four-way solenoid valves, pressure gauge, check valve, motor, hydraulic pressure pump group into；Detecting and controlling system is made of host system, high-frequency shock sensors, high-precision integrated computation signal amplifier, high-speed data acquisition card, distance sensor system.The plastic garbage bin falls from high altitude experiment detection device by above structure, can realize the detection and measurement of the whole process of quick moment force value to impact force.
Description
Technical field
It falls from high altitude experiment detection device the present invention relates to a kind of detection device more particularly to a kind of plastic garbage bin.
Background technology
With the development of the social economy, plastic garbage bin bucket, as a kind of container of load garbage, application is more and more extensive, adds
Its capacity it is increasing, the characteristics such as toughness, intensity to plastic garbage bin propose higher requirement.
Since the characteristic of plastics and application are different, the intensity of plastic product entirety how is accurately calculated and improved and using the longevity
Life becomes subject in the urgent need to address, for buried plastic garbage bin, throughout the year by the pressure of underground water etc., accordingly
Pressure verifies that its intensity and service life obviously become out of reach, and the plastic garbage bin of similary material, due to structure
Difference, overall construction intensity can make a big difference, and service life also differs greatly.
How plastic garbage bin under different impact forces whole impact strength is quickly detected, and data reduction accordingly calculates
Service life and optimizing structure design are our concerns so as to obtain the large capacity plastic garbage bin of high intensity, service life length
Point and experiment detection device problem to be solved.
Invention content
It is an object of the invention to overcome the defect of the prior art, provide a kind of plastic garbage bin fall from high altitude experiment inspection
Device is surveyed, the impact force when measuring major diameter plastic cylinder falling from high altitude has great convenience and safety, while can
The detection and measurement of the whole process of quick moment force value to impact force are realized, in research large capacity plastic cylinder integral strength side
Face provides strong data supporting.
The invention is realized in this way：
The present invention provides a kind of plastic garbage bin and falls from high altitude experiment detection device, including rail mounted frame, lifting mechanism,
Clamping mechanism, power unit, guardrail, impact platform and detecting and controlling system；
The clamping mechanism is made of slide track component, two clamping cylinders, two claws, the slideway in the slide track component
Component is rolled by directive wheel on the track of rail mounted frame, and the sliding rail in slide track component is connect with claw, in clamping cylinder
Piston rod and slide track component in sliding rail connection, the cylinder body tail portion of clamping cylinder is connect with the slide assemblies in slide track component；
The lifting mechanism is made of elevating ram, sprocket wheel chain mechanism, lifting frame, the cylinder barrel bottom of the elevating ram
It is connect with the bottom of the rail mounted frame, the piston rod of the elevating ram is connect with the lifting frame, the sprocket wheel chain
The sprocket wheel of mechanism is fixed on lifting frame, and chain one end of the sprocket wheel chain mechanism is connected to the middle part of rail mounted frame, around
The other end is connected on the slide track component on the slide track component of clamping mechanism after crossing sprocket wheel, and the lifting frame passes through guiding thereon
Wheel rolls on the track of rail mounted frame；
The power unit is by hydraulic oil container, filter, overflow valve, three position four-way electromagnetic valve, balanced valve, one-way throttle
Valve, hydraulic lock, flow divider, two position four-way solenoid valves, pressure gauge, check valve, motor, hydraulic pressure pump group are into, the hydraulic pump by liquid
Hydraulic oil in pressure oil case is delivered to by filter, check valve in hydraulic system pipeline, when two position four-way solenoid valves obtain electric, liquid
Pressure oil branches to the rodless cavity of two clamping cylinders through flow divider, and clamping cylinder piston rod stretches out；When three position four-way electromagnetic valve obtains
When electric, hydraulic oil enters the rodless cavity of elevating ram, the piston of the elevating ram through balanced valve, one-way throttle valve, hydraulic lock
Bar stretches out；
The detecting and controlling system is amplified by host system, high-frequency shock sensors, high-precision integrated computation signal
Device, high-speed data acquisition card, distance sensor system composition, the high-frequency shock sensors are mounted under impact platform
Side, the high-frequency shock sensors are connect with the high-precision integrated computation signal amplifier, and the high-precision integrates fortune
It calculates signal amplifier to connect with the high-speed data acquisition card, the high-speed data acquisition card is connect with the host system, institute
Host system is stated to connect with the distance sensor system, the distance sensor system include transmitting terminal, receiving terminal and with
The reflection end that the clamping mechanism moves together；The host system and the three position four-way electromagnetic valve electricity for controlling the elevating ram
Property connection.
Further, the plastic garbage bin experiment detection device that falls from high altitude further includes platform storage rack, for placing
The impact platform.
Further, the impact platform is appointing in concrete slab, steel plate, meadow plate, plank, sandstone plate and rubber slab
Meaning is a kind of.
Further, the main body frame of the rail mounted frame is made, and be equipped with using high intensity manganese steel hard iron shape pipe
Maintenance platform and safety barrier and repair cat ladder.
Further, the guardrail is made of guard rail and dodge gate.
Further, the quantity of the high-frequency shock sensors is four, is uniformly arranged under the impact platform
Side.
The invention has the advantages that：
The plastic garbage bin falls from high altitude experiment detection device by above structure, high measuring major diameter plastic cylinder
Impact force when sky falls has great convenience and safety, while can realize the entire of to impact force quick moment force value
The detection and measurement of process provide strong data supporting in terms of large capacity plastic cylinder integral strength is studied.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is that plastic garbage bin provided in an embodiment of the present invention falls from high altitude the structure diagram of experiment detection device；
Fig. 2 is that plastic garbage bin provided in an embodiment of the present invention falls from high altitude the power unit principle of experiment detection device
Figure；
Fig. 3 is the schematic diagram of detecting and controlling system provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
Its embodiment, shall fall within the protection scope of the present invention.
Such as Fig. 1 to Fig. 3, the embodiment of the present invention provides a kind of plastic garbage bin and falls from high altitude experiment detection device by rail mounted
Frame 3, lifting mechanism 2, clamping mechanism 1, power unit 4, guardrail 5, impact platform 6, detecting and controlling system 8 form.
Such as Fig. 1 to Fig. 3, the plastic garbage bin experiment detection device that falls from high altitude further includes platform storage rack 7, for putting
Put the impact platform 6.To obtain the impact resistance ability of plastic garbage bin bucket outer wall in the case of different impact forces, hit flat
The platform of unlike material is placed on dedicated platform storage rack by platform 6 using replaceable form.The impact platform 6 is mixed
Any one in concrete board, steel plate, meadow plate, plank, sandstone plate and rubber slab.
Such as Fig. 1 to Fig. 3, main body frame is made of high intensity manganese steel hard iron shape pipe in the rail mounted frame 3, is furnished with above
Maintenance platform 3-1 and safety barrier 3-3 and repair cat ladder 3-2.
Such as Fig. 1 to Fig. 3, the guardrail 5 is made of guard rail 5-1 and dodge gate 5-2.
Such as Fig. 1 to Fig. 3, the lifting mechanism 2 is made of elevating ram 2-2, sprocket wheel chain mechanism 2-1, lifting frame 2-3,
Elevating ram 2-2 cylinder barrels bottom is connect with the bottom of rail mounted frame 3, piston rod and the lifting frame 2-3 of the elevating ram 2-2
It connecting, in sprocket wheel chain mechanism 2-1, sprocket wheel is fixed on lifting frame 2-3, and chain one end is connected to the middle part of rail mounted frame 3,
It is connected on the slide assemblies on the slide track component 1-1 of clamping mechanism 1 around the other end after sprocket wheel, lifting frame 2-3 passes through thereon
Directive wheel rolled on the track of rail mounted frame 3.By pulley blocks principle, can learn when elevating ram 2-2 strokes are S
When, the movement travel of clamping mechanism 1 is 2S.
Such as Fig. 1 to Fig. 3, the clamping mechanism 1 is by slide track component 1-1, two clamping cylinder 1-2, two claw 1-3 groups
Into the slide assemblies in slide track component 1-1 are rolled by directive wheel on the track of rail mounted frame 3, in slide track component 1-1
Sliding rail is connect with claw 1-3, and the piston rod in clamping cylinder 1-2 is connect with the sliding rail in slide track component 1-1, clamping cylinder 1-2
In cylinder body tail portion connect with the slide assemblies in slide track component 1-1, pass through piston rod movement and realize that claw 1-2 is clamped, unclamped
The function of plastic cylinder.
Such as Fig. 1 to Fig. 3, the power unit 4 is by hydraulic oil container 4-1, filter 4-2, overflow valve 4-3,3-position 4-way electricity
Magnet valve 4-4, balanced valve 4-5, one-way throttle valve 4-6, hydraulic lock 4-7, flow divider 4-8, two position four-way solenoid valve 4-9, pressure gauge
4-10, check valve 4-11, motor 4-12, hydraulic pump 4-13 compositions.After motor 4-12 starts, hydraulic pump 4-13 is by hydraulic oil container 4-
Hydraulic oil in 1 is delivered to by filter 4-2, check valve 4-11 in hydraulic system pipeline, passes through overflow valve 4-3 regulating system pressures
Power, can in pressure gauge 4-10 observation system pressure value, when two position four-way solenoid valve 4-9 obtain electric, hydraulic oil is through flow divider
4-8 branches to the rodless cavity of two clamping cylinder 1-2, and clamping cylinder 1-2 piston rods stretch out；When three position four-way electromagnetic valve 4-4 is obtained
When electric, hydraulic oil enters the rodless cavity of elevating ram 2-2 through balanced valve 4-5, one-way throttle valve 4-6, hydraulic lock 4-7, lifts at this time
The piston rod of oil-lifting jar 2-2 stretches out.
Such as Fig. 1 to Fig. 3, the detecting and controlling system 8 is by host system 8-4, high-frequency shock sensors 8-1, high-precision
Spend integrated computation signal amplifier 8-2, high-speed data acquisition card 8-3, distance sensor system 8-5 compositions.The high-frequency punching
Force snesor 8-1 is hit mounted on 6 lower section of impact platform, in this preferred embodiment, the high-frequency shock sensors 8-1's
Quantity is four, is uniformly arranged on 6 lower section of impact platform.The high-frequency shock sensors 8-1 and the high-precision
The 8-2 connections of integrated computation signal amplifier, the high-precision integrated computation signal amplifier 8-2 and the high-speed data acquisition card
8-3 connections, the high-speed data acquisition card 8-3 are connect with the host system 8-4, the host system 8-4 and the distance
Sensing system 8-5 connections, the distance sensor system 8-5 include transmitting terminal 8-5-2, receiving terminal 8-5-1 and with it is described
The reflection end 8-5-5 that clamping mechanism 1 moves together；The host system 8-4 and the 3-position 4-way for controlling the elevating ram 2-2
Solenoid valve 4-4 is electrically connected.
Such as Fig. 1 to Fig. 3, force sensor applications software, range sensor application software, dynamic is integrated in host system 8-4
The control program and operation display interface of power unit 4.Four high-frequency shock sensors 8-1 are mounted under impact platform 6
Side, when plastic garbage bin 9 strikes impact platform 6, high-frequency shock sensors 8-1 can be by impact force, through phase
Force value is converted to electric signal by the measuring circuit answered, and so as to complete that external force is transformed to the process of electric signal, high-precision collects at this time
The high-frequency shock sensors 8-1 electric signals exported are enlarged into the master die that easily acquisition measures into operational amplifier 8-2
Intend signal, standard analog signal acquisition is come and pass through AD conversion function to convert electrical signals to by high-speed data acquisition card 8-3
Digital signal, and pass through USB3.0 high-speed interfaces and communicated with host system 8-4, host system 8-4 is according to the collected data of institute
The m- force value curve graph when display interface is drawn, so as to the more intuitively change procedure and rule of observation data, while can be with logarithm
According to being downloaded.When the operation interface of host system 8-4 inputs specified altitude assignment value, distance sensor system 8-5 is received
Signal, transmitting terminal 8-5-2 transmitting light 8-5-4, by anti-after the reflection of reflection end 8-5-5 that is moved together with clamping mechanism 1
Light 8-5-3 receiving end 8-5-1 receptions are penetrated, utilize light time △ t and light velocity C round-trip on testing distance, so that it may count
Adjustable height H=C △ t/2 are calculated, when adjustable height H is equal to specified altitude assignment value, distance sensor system 8-5 feeds back signal
After host system 8-4, host system 8-4 is given to transmit a signal to the three position four-way electromagnetic valve 4-4 of control elevating ram 2-2, three
Position four-way solenoid valve 4-4 dead electricity, elevating ram 2-2 stoppings action.
Such as Fig. 1 to Fig. 3, the fall from high altitude entire testing inspection flow of experiment detection device of the plastic garbage bin is：It beats
The dodge gate 5-2 in guardrail 5 is opened, the impact platform 6 for choosing material from the corresponding position in platform storage rack 7 is taken out, is placed
In the underface of 9 falling from high altitude point of plastic garbage bin, four high-frequency shock sensors 8-1 are placed below in impact platform 6, so
Plastic garbage bin 9 is placed on above impact platform 6 afterwards, testing inspection personnel withdraw to the outside of protective fence 5-1 and shut shield
The dodge gate 5-2 on column 5 starts after then inputting falling height in the operation interface of detecting and controlling system 8, clamping mechanism 1
After claw 1-3 holds plastic garbage bin 9 tightly, the elevating ram 2-2 piston rods in lifting mechanism 2 stretch out, and pass through sprocket wheel chain mechanism
2-1 drives clamping mechanism 1 and plastic barrel to rise, when distance sensor system 8-5 detects that lifting height is equal to input height,
The claw 1-3 of clamping mechanism 1 is opened, and plastic garbage bin 9 is from falling from high altitude to impact platform 6, high-frequency shock sensors 8-1
Force value is hit in detection, by high-precision integrated computation signal amplifier 8-2, high-speed data acquisition card 8-3 and is sent to host system
Unite 8-4, host system 8-4 m- force value curve graphs when display interface is drawn by collected data, can incite somebody to action according to actual needs
Subsequent analysis is done in data download, and the elevating ram 2-2 piston rods in lifting mechanism 2 are withdrawn later, pass through sprocket wheel chain mechanism 2-1
Clamping mechanism 1 is driven to drop to initial position.After the completion of test, the dodge gate 5-2 of guardrail 5 is opened, plastic garbage bin 9 is removed
Subsequent analysis is done, then impact platform 6 is put back to the corresponding position of platform storage rack 7, by receipts such as high-frequency shock sensors 8-1
It returns, shuts the dodge gate 5-2 of guardrail 5.
In conclusion the plastic garbage bin falls from high altitude, experiment detection device is measuring major diameter by above structure
Impact force during plastic cylinder falling from high altitude has great convenience and safety, while can realize the quick moment to impact force
The detection and measurement of the whole process of force value provide strong data branch in terms of large capacity plastic cylinder integral strength is studied
Support.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (6)
- The experiment detection device 1. a kind of plastic garbage bin falls from high altitude, which is characterized in that including rail mounted frame, lifting mechanism, Clamping mechanism, power unit, guardrail, impact platform and detecting and controlling system；The clamping mechanism is made of slide track component, two clamping cylinders, two claws, the slide assemblies in the slide track component It is rolled on the track of rail mounted frame by directive wheel, the sliding rail in slide track component is connect with claw, the work in clamping cylinder Stopper rod is connect with the sliding rail in slide track component, and the cylinder body tail portion of clamping cylinder is connect with the slide assemblies in slide track component；The lifting mechanism is made of elevating ram, sprocket wheel chain mechanism, lifting frame, the cylinder barrel bottom of the elevating ram and institute The bottom connection of rail mounted frame is stated, the piston rod of the elevating ram is connect with the lifting frame, the sprocket wheel chain mechanism Sprocket wheel be fixed on lifting frame, chain one end of the sprocket wheel chain mechanism is connected to the middle part of rail mounted frame, around chain The other end is connected on the slide track component on the slide track component of clamping mechanism after wheel, and the lifting frame is existed by directive wheel thereon It is rolled on the track of rail mounted frame；The power unit is by hydraulic oil container, filter, overflow valve, three position four-way electromagnetic valve, balanced valve, one-way throttle valve, liquid Press lock, flow divider, two position four-way solenoid valves, pressure gauge, check valve, motor, hydraulic pressure pump group into, the hydraulic pump by hydraulic oil container In hydraulic oil be delivered in hydraulic system pipeline by filter, check valve, when two position four-way solenoid valves obtain electric, hydraulic oil warp Flow divider branches to the rodless cavity of two clamping cylinders, and clamping cylinder piston rod stretches out；When three position four-way electromagnetic valve obtains it is electric when, liquid Pressure oil enters the rodless cavity of elevating ram through balanced valve, one-way throttle valve, hydraulic lock, and the piston rod of the elevating ram stretches out；The detecting and controlling system is by host system, high-frequency shock sensors, high-precision integrated computation signal amplifier, height Fast data collecting card, distance sensor system composition, the high-frequency shock sensors are mounted below impact platform, described High-frequency shock sensors are connect with the high-precision integrated computation signal amplifier, and the high-precision integrated computation signal is put Big device is connect with the high-speed data acquisition card, and the high-speed data acquisition card is connect with the host system, the host system System is connect with the distance sensor system, and the distance sensor system includes transmitting terminal, receiving terminal and pressed from both sides with described armful The reflection end that mechanism moves together；The host system is with controlling the three position four-way electromagnetic valve of the elevating ram to be electrically connected.
- The experiment detection device 2. plastic garbage bin as described in claim 1 falls from high altitude, it is characterised in that：The plastic garbage The bucket experiment detection device that falls from high altitude further includes platform storage rack, for placing the impact platform.
- The experiment detection device 3. plastic garbage bin as claimed in claim 1 or 2 falls from high altitude, it is characterised in that：The shock Platform is any one in concrete slab, steel plate, meadow plate, plank, sandstone plate and rubber slab.
- The experiment detection device 4. plastic garbage bin as described in claim 1 falls from high altitude, it is characterised in that：The rail mounted frame The main body frame of frame is made using high intensity manganese steel hard iron shape pipe, and is climbed equipped with maintenance platform and safety barrier and repair Ladder.
- The experiment detection device 5. plastic garbage bin as described in claim 1 falls from high altitude, it is characterised in that：The guardrail is by preventing Guard rail rod and dodge gate composition.
- The experiment detection device 6. plastic garbage bin as described in claim 1 falls from high altitude, it is characterised in that：The high-frequency punching The quantity for hitting force snesor is four, is uniformly arranged below the impact platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339770.9A CN108195541A (en) | 2017-12-14 | 2017-12-14 | A kind of plastic garbage bin falls from high altitude experiment detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339770.9A CN108195541A (en) | 2017-12-14 | 2017-12-14 | A kind of plastic garbage bin falls from high altitude experiment detection device |
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| Publication Number | Publication Date |
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| CN108195541A true CN108195541A (en) | 2018-06-22 |
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ID=62574155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711339770.9A Pending CN108195541A (en) | 2017-12-14 | 2017-12-14 | A kind of plastic garbage bin falls from high altitude experiment detection device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342099A (en) * | 2018-11-16 | 2019-02-15 | 上海拓牛智能科技有限公司 | A kind of intelligent garbage bin test device, test device composite structure and test method |
| CN110514382A (en) * | 2019-09-19 | 2019-11-29 | 宁波绵长电子科技有限公司 | A kind of photovoltaic panel impact resistant capability test device |
| CN113820088A (en) * | 2021-09-14 | 2021-12-21 | 淮安市产品质量监督综合检验中心 | Step falling test device and method for plastic garbage can |
| CN116539268A (en) * | 2023-07-04 | 2023-08-04 | 河北高大永恒塑料制品有限公司 | High anti-falling test fixture of plastic drum |
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| CN113820088B (en) * | 2021-09-14 | 2024-04-12 | 淮安市产品质量监督综合检验中心 | Plastic garbage can step falling test device and method |
| CN116539268A (en) * | 2023-07-04 | 2023-08-04 | 河北高大永恒塑料制品有限公司 | High anti-falling test fixture of plastic drum |
| CN116539268B (en) * | 2023-07-04 | 2023-09-15 | 河北高大永恒塑料制品有限公司 | High anti-falling test fixture of plastic drum |
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Application publication date: 20180622 |
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