CN207215572U - A kind of pvc pipe impact strength test device - Google Patents
A kind of pvc pipe impact strength test device Download PDFInfo
- Publication number
- CN207215572U CN207215572U CN201720926282.7U CN201720926282U CN207215572U CN 207215572 U CN207215572 U CN 207215572U CN 201720926282 U CN201720926282 U CN 201720926282U CN 207215572 U CN207215572 U CN 207215572U
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- CN
- China
- Prior art keywords
- testing stand
- test device
- impact strength
- strength test
- pvc pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of pvc pipe impact strength test device, the fixed block of a strip is fixedly installed in the left and right sides on the top surface of the testing stand, horizontally arranged hydraulic push rod is fixedly mounted on the inwall of the fixed block, the rod end of the flexible guide rod set by the hydraulic push rod inner chamber is fixedly connected with arc gripping block；The cement substrate is arranged on the rear side of testing stand, two root posts are fixedly mounted in the cement substrate, the crossbeam of a piece extension is set between the column top described in two, magnechuck is provided with the bottom surface medium position of the crossbeam, is adsorbed on the magnechuck for discharging dropping hammer for percussion.Using the technical program, its is simple in construction, testing stand hoisting depth, the clamp operation of pipe fitting and drop impact pipe fitting, is electrically controlled by PLC control cabinet, and operation continuity is higher, and processing safety is improved.
Description
Technical field
It the utility model is related to pvc pipe strength test technical field, more particularly to a kind of pvc pipe impact strength test dress
Put.
Background technology
Pvc pipe needs to inspect its intensity by random samples before dispatching from the factory, and the pipe fitting of sampling observation need to be placed on impact strength test device
Upper progress, existing pvc pipe impact strength test device are manual operation, will drop hammer after manually hanging up suspension hook, and will hang every time
Hook is pulled up to specified altitude with rope, then decontrols rope, by the deadweight impact pvc pipe sample that drops hammer, completes impact test.But
Suspension hook suspension, which is dropped hammer, has certain danger, if fatigue damage occurs in suspension hook, unexpected fall of dropping hammer easily causes testing crew
Injury.Therefore, we design a kind of pvc pipe impact strength test device.
Utility model content
To solve the defects of prior art, the utility model discloses a kind of pvc pipe impact strength test device.
The utility model discloses a kind of pvc pipe impact strength test device, including：Testing stand, located at described experiment
Platform subjacent is used for the hydraulic cylinder of lift action, cement substrate, and the left and right sides is fixedly installed on the top surface of the testing stand
The fixed block of one strip, horizontally arranged hydraulic push rod, the hydraulic pressure is fixedly mounted on the inwall of the fixed block
The rod end of flexible guide rod set by push rod inner chamber is fixedly connected with arc gripping block；After the cement substrate is arranged on testing stand
Side, two root posts are fixedly mounted in the cement substrate, the crossbeam of an extension, institute are set between the column top described in two
State and magnechuck is provided with the bottom surface medium position of crossbeam, adsorbed on the magnechuck for discharging dropping hammer for percussion.
Preferably, the right side of the testing stand is individually provided with PLC control cabinet, and liquid is electrically connected in the PLC control cabinet
Cylinder pressure, hydraulic push rod, magnechuck.
Preferably, the guiding doffing for being arranged right below vertical direction to drop hammer, and the intracavity diameter for being oriented to doffing is big
In the diameter to drop hammer, the column for being oriented to doffing and both sides being fixedly connected with by support bar.
Preferably, the placement groove of arc shape is offered at the medium position of the testing stand, it is recessed in the placement opened up
One layer of cushion rubber layer is laid on groove.
Preferably, the groove of placing is positioned at the underface for the bottom end outlet for being oriented to doffing.
Beneficial effect is that different test heights can be pushed into by hydraulic cylinder testing stand, can obtain different height
The test data of degree, it is easy to operate；Hydraulic push rod quickly can be clamped fixation to the experiment pipe fitting of placement, clamp stable jail
Lean on, while the experiment pipe fitting for going for different size diameter clamps, the scope of application is wider；Electrically controlled by PLC control cabinet
The magnechuck of system to drop hammer to be fallen along guiding doffing, carries out carrying out impact test, job safety to the pipe fitting on testing stand
Property is improved.
Brief description of the drawings
Fig. 1 is a kind of structural representation of pvc pipe impact strength test device of the utility model；
Fig. 2 is a kind of table top top view of the testing stand of pvc pipe impact strength test device of the utility model；
Fig. 3 is a kind of testing stand schematic diagram of pvc pipe impact strength test device of the utility model.
Wherein：1- testing stands；100- places groove；101- cushion rubber layers；2- hydraulic cylinders；3- fixed blocks；4- hydraulic thrusts
Bar；5- stretches guide rod；6- arc gripping blocks；7- cement substrates；8- columns；9- crossbeams；10- magnechucks；11- drops hammer；12- is led
To doffing；13- support bars；14-PLC switch boards.
Embodiment
As Figure 1-3, the utility model discloses a kind of pvc pipe impact strength test device, including：Testing stand 1, set
It is used for hydraulic cylinder 2, the cement substrate 7 of lift action in described testing stand subjacent, hydraulic cylinder 2 is used to promote testing stand 1
Different test heights is reached, can obtain the impact data of different tests height, the left and right sides on the top surface of the testing stand 1
The fixed block 3 of a strip is fixedly installed, horizontally arranged hydraulic thrust is fixedly mounted on the inwall of the fixed block 3
Bar 4, the rod end of the flexible guide rod 5 set by the inner chamber of hydraulic push rod 4 are fixedly connected with arc gripping block 6.
The cement substrate 7 is arranged on the rear side of testing stand 1, is fixedly mounted two root posts 8 in the cement substrate 7, and two
The crossbeam 9 of a piece extension is set between the top of column 8 described in root, and being provided with electromagnetism at the bottom surface medium position of the crossbeam 9 inhales
Disk 10, adsorb on the magnechuck 10 and drop hammer 11 for discharge percussion.
The right side of the testing stand 1 is individually provided with PLC control cabinet 14, and hydraulic pressure is electrically connected in the PLC control cabinet 14
Cylinder 2, hydraulic push rod 4, magnechuck 10, pass through the electrical intelligent control hydraulic cylinder 2 of PLC control cabinet so that hydraulic cylinder 2 promotes experiment
Platform 1 reaches different test heights, and hydraulic push rod 4 quickly can carry out both sides folder to the PLC pipe fittings being placed on experimental bench 1
Tightly, the pipe fitting clamped suitable for different diameter specifications clamps, and magnechuck 10 can disconnect the absorption dropped hammer, make when power is off
Its falling impacts pipe fitting, this procedure avoids the close operation of testing crew, security are higher.
It is described drop hammer 11 the guiding doffing 12 for being arranged right below vertical direction, and be oriented to doffing 12 intracavity diameter be more than
Drop hammer 11 diameter, the doffing 12 that is oriented to is fixedly connected with the columns 8 of both sides by support bar 13, drops hammer 11 when power-off is fallen
It can be fallen along doffing 12 is oriented to, 11 whereabouts deviations of dropping hammer can be prevented, while be oriented to doffing 12 and play protective action.
The placement groove 100 of arc shape is offered at the medium position of the testing stand 1, in the placement groove opened up
One layer of cushion rubber layer 101 is laid on 100, the groove 100 of placing is put positioned at the underface for the bottom end outlet for being oriented to doffing 12
Put groove 100 to be used to the PLC pipe fittings that needs are tested be placed in groove, prevent its rolling, so as to facilitate to its clamping operation,
The glue cushion 101 of setting plays a part of buffering the 11 impact pipe fittings that drop hammer.
The utility model is implemented：The placement being placed into by the PLC pipe fittings that needs are tested on testing stand 1 is recessed
In groove 100, its rolling is prevented, then electrically controls hydraulic push rod 4 to open by PLC control cabinet 14, hydraulic push rod 4 promotes arc folder
Tight block 6, the both sides of pipe fitting are fixedly clamped by arc gripping block 6, and it is firm to clamp, and is applicable to different size diameter
Test pipe fitting to clamp, the scope of application is wider, and PLC control cabinet 14 electrically controls hydraulic cylinder 2 to open, and promotes and clamps admittedly on testing stand 1
Fixed experiment pipe fitting is pushed into test height, and PLC control cabinet 14 electrically controls magnechuck 10 to power off so that 11 edges of dropping hammer are oriented to
12 free-fallings of cylinder, impact test is carried out to the experiment pipe fitting of clamping, operation is coherent, can meet the pipe fitting impact of different height
Experiment, and security is higher.Using the technical program, its is simple in construction, testing stand hoisting depth, the clamp operation of pipe fitting and
Drop impact pipe fitting, electrically controlled by PLC control cabinet, operation continuity is higher, and processing safety is improved.
Finally it should be noted that：Above example only not limits the utility model and retouched to illustrate the utility model
The technical scheme stated；Therefore, although this specification the utility model is had been carried out with reference to above-mentioned each embodiment it is detailed
Illustrate, still, it will be understood by those within the art that, still the utility model can be modified or equally replaced
Change；And all do not depart from technical scheme and its improvement of spirit and scope of the present utility model, it all should cover new in this practicality
In the right of type.
Claims (5)
1. a kind of pvc pipe impact strength test device, including：Testing stand, located at described testing stand subjacent be used for lift
The hydraulic cylinder of effect, cement substrate, it is characterised in that：A strip is fixedly installed in the left and right sides on the top surface of the testing stand
The fixed block of shape, horizontally arranged hydraulic push rod, the hydraulic push rod inner chamber is fixedly mounted on the inwall of the fixed block
The rod end of set flexible guide rod is fixedly connected with arc gripping block；The cement substrate is arranged on the rear side of testing stand, described
Two root posts are fixedly mounted in cement substrate, the crossbeam of an extension, the crossbeam are set between the column top described in two
Bottom surface medium position at be provided with magnechuck, adsorbed on the magnechuck for discharging dropping hammer for percussion.
A kind of 2. pvc pipe impact strength test device according to claim 1, it is characterised in that：The right side of the testing stand
Side is individually provided with PLC control cabinet, and hydraulic cylinder, hydraulic push rod, magnechuck is electrically connected in the PLC control cabinet.
A kind of 3. pvc pipe impact strength test device according to claim 1, it is characterised in that：It is described drop hammer just under
Side is provided with the guiding doffing of vertical direction, and the intracavity diameter for being oriented to doffing is more than the diameter to drop hammer, and the guiding doffing passes through
Support bar is fixedly connected with the column of both sides.
A kind of 4. pvc pipe impact strength test device according to claim 1, it is characterised in that：In the testing stand
Portion's opening position offers the placement groove of arc shape, and one layer of cushion rubber layer is laid on the placement groove opened up.
A kind of 5. pvc pipe impact strength test device according to claim 4, it is characterised in that：The placement groove position
In the underface for the bottom end outlet for being oriented to doffing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720926282.7U CN207215572U (en) | 2017-07-28 | 2017-07-28 | A kind of pvc pipe impact strength test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720926282.7U CN207215572U (en) | 2017-07-28 | 2017-07-28 | A kind of pvc pipe impact strength test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207215572U true CN207215572U (en) | 2018-04-10 |
Family
ID=61814417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720926282.7U Expired - Fee Related CN207215572U (en) | 2017-07-28 | 2017-07-28 | A kind of pvc pipe impact strength test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207215572U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760537A (en) * | 2018-05-27 | 2018-11-06 | 山西大学 | A kind of large size drop impact device |
| CN109059383A (en) * | 2018-05-31 | 2018-12-21 | 韩志芬 | A kind of novel antistaling cabinet with damping effect |
| CN110658057A (en) * | 2019-11-13 | 2020-01-07 | 合肥工业大学 | Method and device for measuring section deformation of circular pipe in drop hammer impact test |
| CN110658056A (en) * | 2019-11-13 | 2020-01-07 | 合肥工业大学 | Circular pipe fitting low-speed drop hammer impact test detection device and impact test instrument |
| CN112697447A (en) * | 2020-12-10 | 2021-04-23 | 安徽江淮银联重型工程机械有限公司 | Forklift overhead guard impact test device and test method thereof |
| CN113624594A (en) * | 2021-07-08 | 2021-11-09 | 闫化玺 | Pipe fitting bending degree detection device that shocks resistance for automobile production can improve precision |
-
2017
- 2017-07-28 CN CN201720926282.7U patent/CN207215572U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760537A (en) * | 2018-05-27 | 2018-11-06 | 山西大学 | A kind of large size drop impact device |
| CN109059383A (en) * | 2018-05-31 | 2018-12-21 | 韩志芬 | A kind of novel antistaling cabinet with damping effect |
| CN109059383B (en) * | 2018-05-31 | 2021-01-15 | 韩志芬 | Novel fresh-keeping cabinet with shock attenuation effect |
| CN110658057A (en) * | 2019-11-13 | 2020-01-07 | 合肥工业大学 | Method and device for measuring section deformation of circular pipe in drop hammer impact test |
| CN110658056A (en) * | 2019-11-13 | 2020-01-07 | 合肥工业大学 | Circular pipe fitting low-speed drop hammer impact test detection device and impact test instrument |
| CN112697447A (en) * | 2020-12-10 | 2021-04-23 | 安徽江淮银联重型工程机械有限公司 | Forklift overhead guard impact test device and test method thereof |
| CN113624594A (en) * | 2021-07-08 | 2021-11-09 | 闫化玺 | Pipe fitting bending degree detection device that shocks resistance for automobile production can improve precision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20180728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |