CN208060298U - A kind of plastic tube crush test device - Google Patents
A kind of plastic tube crush test device Download PDFInfo
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- CN208060298U CN208060298U CN201820572902.6U CN201820572902U CN208060298U CN 208060298 U CN208060298 U CN 208060298U CN 201820572902 U CN201820572902 U CN 201820572902U CN 208060298 U CN208060298 U CN 208060298U
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- pedestal
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Abstract
The utility model is related to pipeline pressure experimental technique fields, especially a kind of plastic tube crush test device, including pedestal, base top is equipped with the first protective pad, the top of first protective pad is equipped with hydraulic pressure hole, hydraulic pressure hole is connected with pressure gauge and compression pump in turn by conduit, pedestal both sides are equipped with supporting rod, connecting plate is equipped between the top of two supporting rods, the bottom of connecting plate is equipped with telescopic oil cylinder, pressure block is equipped between the output end of two opposite telescopic oil cylinders, the top of pressure block is equipped with pressure sensor, the input terminal of pressure sensor is equipped with the second protective pad by being welded and fixed, two opposite sides of supporting rod are equipped with sliding slot, matched sliding block is equipped in sliding slot, side of the sliding block far from sliding slot is fixed on pressure block, supporting rod side is equipped with graduated scale, the block that presses is equipped with pointer.The utility model is simple in structure, has market prospects, is suitble to promote.
Description
Technical field
The utility model is related to pipeline pressure experimental technique field more particularly to a kind of plastic tube crush test devices.
Background technology
As plastic conduit is gradually popularized in shipbuilding field, dosage and application field are also continuously increased.Currently, ship
In body using the more region of plastic conduit have inhabitation water supply pipe, grey black water lines, sea water desalination pipeline, air-conditioning duct and
Ballast line etc., the wherein dosage of ballast line are maximum.And in actual life, plastic conduit is chiefly used in sewer, cable
Protective conduit, how buried these plastic conduits are bears the ballast of landing ground, but due to troublesome maintenance in underground, so selecting
When these underground plastic conduits, need to carry out ballast experiment, it is more existing to verify its actual life or resistance to compression peak value
The design of plastic conduit ballast experimental facilities is complicated, has a single function, is unfavorable for actually using.
Invention content
Purpose of the utility model is to solve existing in the prior art, the design of ballast experimental facilities is complicated, has a single function
The shortcomings that, and a kind of plastic tube crush test device proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of plastic tube crush test device, including pedestal are designed, the pedestal is cup dolly, the top of the pedestal
Be fixed with the first protective pad by being glued, be fixed with hydraulic pressure hole at the top of first protective pad, the hydraulic pressure hole it is defeated
Enter end and be fixed with conduit, is equipped with the through hole to match with the conduit in the pedestal, the conduit is far from the hydraulic pressure
The one end in hole passes through the through hole and extends to the side of the pedestal, and the one end of the conduit far from the hydraulic pressure hole is fixed
It is connected with pressure gauge, the hydraulic pressure hole is fixed with branch by the external compression pump of the conduit, the opposite sides of the pedestal
Strut, two supporting rods are opposite and are vertically arranged, by being welded and fixed the company of being equipped between the top of two supporting rods
The bottom of fishplate bar, the connecting plate is equipped with telescopic oil cylinder, the output end of two opposite telescopic oil cylinders by being welded and fixed
Between be fixed with pressure block, the top of the pressure block is equipped with pressure sensor, and the input terminal of the pressure sensor passes through institute
It states the top of pressure block and extends to the bottom of the pressure block, the input terminal of the pressure sensor is equipped with by being welded and fixed
Second protective pad, two opposite sides of the supporting rod are equipped with sliding slot, matched sliding block are equipped in the sliding slot,
Side of the sliding block far from the sliding slot is fixed on the pressure block, and the supporting rod side is fixed with graduated scale, institute
It states and is fixed with pointer corresponding with the graduated scale on pressure block.
Preferably, the telescopic oil cylinder is electric hydaulic telescopic oil cylinder, and the telescopic oil cylinder passes through conducting wire external power supply.
Preferably, the pressure sensor be capacitance-type pressure sensor, the pressure sensor by conducting wire outside
Connect power supply.
Preferably, first protective pad and the second protective pad are rubber structure.
The utility model proposes a kind of plastic tube crush test device, advantageous effect is：By carrying pressure sensing
Mutual cooperation between the pressure block and telescopic oil cylinder of device, when the plastic pipe material of plastic tube crush test unit simulation being made laterally to be pressurized
The maximum pressure value born, deformation quantity can intuitively be showed by pointer and graduated scale, improve practicability, while passing through band
There is the mutual cooperation between the pressure block of the pedestal and bottom in hydraulic pressure hole with the second protective pad, makes plastic tube crush test device can
Simulation plastic pipe inner wall deforms upon born maximum hydraulic pressure, improves the multifunctionality of plastic tube crush test device.
Description of the drawings
Fig. 1 be the utility model proposes a kind of plastic tube crush test device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of plastic tube crush test device cross-sectional view.
In figure：Pedestal 1, supporting rod 2, graduated scale 3, pointer 4, pressure block 5, the first protective pad 6, sliding slot 7, telescopic oil cylinder 8,
Pressure sensor 9, connecting plate 10, sliding block 11, the second protective pad 12, hydraulic pressure hole 13, pressure gauge 14, conduit 15.
Specific implementation mode
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.
Referring to Fig.1-2, a kind of plastic tube crush test device, including pedestal 1, pedestal 1 are cup dolly, the top of pedestal 1
Portion is fixed with the first protective pad 6 by being glued, and the top of the first protective pad 6 is fixed with hydraulic pressure hole 13, hydraulic pressure hole 13 it is defeated
Enter end and be fixed with conduit 15, the through hole to match with conduit 15, the one end of conduit 15 far from hydraulic pressure hole 13 are equipped in pedestal 1
Across through hole and the side of pedestal 1 is extended to, the one end of conduit 15 far from hydraulic pressure hole 13 is fixedly connected with pressure gauge 14, hydraulic pressure
Hole 13 passes through 15 external compression pump of conduit.
The opposite sides of pedestal 1 is fixed with supporting rod 2, and two supporting rods 2 are opposite and are vertically arranged, two supporting rods
It is equipped with connecting plate 10 by being welded and fixed between 2 top, the setting of connecting plate 10 enhances the stable structure between supporting rod 2
Property, by being welded and fixed equipped with telescopic oil cylinder 8, telescopic oil cylinder 8 is electric hydaulic telescopic oil cylinder for the bottom of connecting plate 10, and stretch oil
Cylinder 8 is fixed with pressure block 5 by conducting wire external power supply between the output end of two opposite telescopic oil cylinders 8, the top for the block 5 that presses
Portion is equipped with pressure sensor 9, and pressure sensor 9 is capacitance-type pressure sensor, and pressure sensor 9 passes through the external electricity of conducting wire
Source, the input terminal of pressure sensor 9 pass through the top of pressure block 5 and extend to the bottom of pressure block 5, pressure sensor 9 it is defeated
Enter end by being welded and fixed equipped with the second protective pad 12, the first protective pad 6 and the second protective pad 12 are rubber structure, rubber knot
Pipe under test can be effectively clamped in the first protective pad 6 and the second protective pad 12 of structure, prevent from skidding, two supporting rods 2 it is opposite one
Side is equipped with sliding slot 7, is equipped with matched sliding block 11 in sliding slot 7, side of the sliding block 11 far from sliding slot 7 is fixed on pressure block
5 side, 2 side of supporting rod are fixed with graduated scale 3, are fixed with pointer 4 corresponding with graduated scale 3 on the block 5 that presses, lead to
The mutual cooperation between sliding block 11 and sliding slot 7 is crossed, the movement of pressure block 5 is made more to stablize.
In use, by the mutual cooperation between the pressure block 5 with pressure sensor 9 and telescopic oil cylinder 8, keep plastic tube anti-
Compression experiment device simulates the maximum pressure value born when plastic pipe material is laterally pressurized, can be intuitive by pointer and graduated scale
Deformation quantity is showed, improves practicability, while applying for the second protective pad 12 is carried with bottom by the pedestal 1 with hydraulic pressure hole 13
Mutual cooperation between briquetting 5 makes plastic tube crush test device that can simulate plastic pipe inner wall and deforms upon the maximum liquid born
Pressure, improves the multifunctionality of plastic tube crush test device.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of plastic tube crush test device, including pedestal（1）, which is characterized in that the pedestal（1）For cup dolly, institute
State pedestal（1）Top by be glued be fixed with the first protective pad（6）, first protective pad（6）Top be fixed with
Hydraulic pressure hole（13）, the hydraulic pressure hole（13）Input terminal be fixed with conduit（15）, the pedestal（1）It is interior to be equipped with and the conduit
（15）The through hole to match, the conduit（15）Far from the hydraulic pressure hole（13）One end pass through and the through hole and extend to
The pedestal（1）Side, the conduit（15）Far from the hydraulic pressure hole（13）One end be fixedly connected with pressure gauge（14）, institute
State hydraulic pressure hole（13）Pass through the conduit（15）External compression pump, the pedestal（1）Opposite sides be fixed with supporting rod
（2）, two supporting rods（2）Relatively and it is vertically arranged, two supporting rods（2）Top between set by being welded and fixed
There is connecting plate（10）, the connecting plate（10）Bottom by be welded and fixed be equipped with telescopic oil cylinder（8）, two opposite described to stretch
Contracting oil cylinder（8）Output end between be fixed with pressure block（5）, the pressure block（5）Top be equipped with pressure sensor（9）, institute
State pressure sensor（9）Input terminal pass through the pressure block（5）Top and extend to the pressure block（5）Bottom, institute
State pressure sensor（9）Input terminal by be welded and fixed be equipped with the second protective pad（12）, two supporting rods（2）Opposite
Side is equipped with sliding slot（7）, the sliding slot（7）It is interior to be equipped with matched sliding block（11）, the sliding block（11）Far from described
Sliding slot（7）Side be fixed on the pressure block（5）On, the supporting rod（2）Side is fixed with graduated scale（3）, described to apply
Briquetting（5）On be fixed with and the graduated scale（3）Corresponding pointer（4）.
2. a kind of plastic tube crush test device according to claim 1, which is characterized in that the telescopic oil cylinder（8）For
Electric hydaulic telescopic oil cylinder, the telescopic oil cylinder（8）Pass through conducting wire external power supply.
3. a kind of plastic tube crush test device according to claim 1, which is characterized in that the pressure sensor（9）
For capacitance-type pressure sensor, the pressure sensor（9）Pass through conducting wire external power supply.
4. a kind of plastic tube crush test device according to claim 1, which is characterized in that first protective pad（6）
With the second protective pad（12）It is rubber structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820572902.6U CN208060298U (en) | 2018-04-21 | 2018-04-21 | A kind of plastic tube crush test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820572902.6U CN208060298U (en) | 2018-04-21 | 2018-04-21 | A kind of plastic tube crush test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208060298U true CN208060298U (en) | 2018-11-06 |
Family
ID=63983724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820572902.6U Active CN208060298U (en) | 2018-04-21 | 2018-04-21 | A kind of plastic tube crush test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208060298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520816A (en) * | 2018-11-13 | 2019-03-26 | 华北水利水电大学 | A kind of engineering mechanics experiment equipment |
| CN112595474A (en) * | 2020-12-31 | 2021-04-02 | 四川太平洋药业有限责任公司 | Infusion soft bag leakproofness leak hunting instrument |
-
2018
- 2018-04-21 CN CN201820572902.6U patent/CN208060298U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520816A (en) * | 2018-11-13 | 2019-03-26 | 华北水利水电大学 | A kind of engineering mechanics experiment equipment |
| CN112595474A (en) * | 2020-12-31 | 2021-04-02 | 四川太平洋药业有限责任公司 | Infusion soft bag leakproofness leak hunting instrument |
| CN112595474B (en) * | 2020-12-31 | 2022-11-11 | 四川太平洋药业有限责任公司 | Leak detection instrument for sealing performance of soft infusion bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 363000 4 floor 1, Malata Industrial Park, Jinfeng Industrial Zone, Xiangcheng District, Zhangzhou, Fujian. Patentee after: Zhangzhou Jilong Plastic Co., Ltd Address before: 363000 4 floor 1, Malata Industrial Park, Jinfeng Industrial Zone, Xiangcheng District, Zhangzhou, Fujian. Patentee before: Fujian Jilong Plastic Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |