CN207764044U - A kind of PE pipes external pressure experiment device - Google Patents
A kind of PE pipes external pressure experiment device Download PDFInfo
- Publication number
- CN207764044U CN207764044U CN201721770934.9U CN201721770934U CN207764044U CN 207764044 U CN207764044 U CN 207764044U CN 201721770934 U CN201721770934 U CN 201721770934U CN 207764044 U CN207764044 U CN 207764044U
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- China
- Prior art keywords
- chamber
- sleeve
- external pressure
- screw rod
- experiment device
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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.)
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Abstract
The utility model discloses a kind of PE pipes external pressure experiment devices, including chamber, cabinet is installed on the right side of chamber, the top of the chamber and cabinet is installed with transmission case, it is rotatably connected to sleeve at the top of the transmission case, and the internal whorl of sleeve is connected with screw rod, the top of the bottom end piercing test case of the screw rod and the inside for extending to chamber, the bottom end of the screw rod is fixedly connected with fixing sleeve, the inside of the fixing sleeve, which is run through, slide bar, and the bottom end of slide bar is installed with pressing plate, the inside of the pressing plate is installed with magnet, the centre of the fixing sleeve bottom is installed with pressure sensor, the utility model is related to technical field of experiment equipment.The PE pipe external pressure experiment devices, sleeve can be arranged multigroup with screw rod, can test simultaneously many places of PE pipe surfaces, to obtain more accurate data, while convenient for being compared to data everywhere, and test PE pipe surface different parts thickness.
Description
Technical field
The utility model is related to technical field of experiment equipment, specially a kind of PE pipes external pressure experiment device.
Background technology
PE is vinyon, a kind of most basic plastics, and polybag, preservative film etc. are all PE, and PE is a kind of crystallinity
High, nonpolar thermoplastic resin.The milky appearance of ortho states PE, in meagre section in a degree of translucent.PE
Characteristic with excellent resistance to most of lives and chemicals for industrial use.The welding of PE pipes, PE Sizing In Butt Welded Pipes, this method carry
It has supplied in the range of highest reliability and diameter and press process：The end of the pipe of heating is known as connecing using a tool
Touch pressure and temperature define under " mirror image ".End is contacted rapidly, and is kept under stress, in cooling procedure.PE pipes have
Medium density polyethylene pipe and high density polyethylene pipe.The former is suitable for conveying gaseous artificial coal gas, natural gas, liquefied petroleum
Gas, the latter is mainly for delivery of natural gas.Compare with steel pipe, construction technology is simple, has certain flexibility, more important is not
As preservative treatment, a large amount of process will be saved.Disadvantage is not so good as steel pipe with regard to instrument, and heating power heating is particularly paid attention in construction
Safe spacing, and cannot be exposed in air under sunlight, and it is sensitive to chemical substance, prevent the leakage of sewage conduct from causing
Injury.
It needs to be sampled detection compressive property to PE pipes after the production of PE pipes, existing PE pipes external pressure experiment is to intercept certain
One section of PE pipe is tested, and needs to carry out multigroup experiment, time-consuming and laborious, and resistance to compression of the length of the PE pipes intercepted to PE pipe surfaces
Performance has an impact, therefore experimental data is not accurate enough, and existing apparatus can not test the entire compression of longer PE pipe surfaces
Energy.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of PE pipes external pressure experiment device, solves existing
PE pipes external pressure experiment is that a certain section of PE pipe of interception is tested, and needs to carry out multigroup experiment, PE pipes that are time-consuming and laborious, and intercepting
Length have an impact to the compressive property of PE pipe surfaces, therefore experimental data is not accurate enough, and existing apparatus can not test it is longer
The problem of PE pipe surface whole compressive strengths.
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of PE pipes external pressure experiment dress
It sets, including chamber, is installed with cabinet on the right side of the chamber, the top of the chamber and cabinet is fixedly mounted
There is transmission case, sleeve is rotatably connected at the top of the transmission case, and the internal whorl of sleeve is connected with screw rod, the screw rod
The top of bottom end piercing test case and the inside for extending to chamber, the bottom end of the screw rod is fixedly connected with fixing sleeve, described
The inside of fixing sleeve, which is run through, slide bar, and the bottom end of slide bar is installed with pressing plate, and the inside of the pressing plate is installed with magnetic
The centre of iron, the fixing sleeve bottom is installed with pressure sensor, and the inside of the cabinet is installed with motor.
Preferably, the top of the motor output shaft is installed with first gear, and the surface of the sleeve is fixedly mounted
There is second gear, and the side of second gear is sequentially connected by chain and first gear.
Preferably, the left and right sides of the chamber intracavity bottom is installed with the first positioning sleeve, and the first positioning
The first fixed block, the bottom of the experiment box cavity and the front sliding company for being located at the first positioning sleeve are installed at the top of set
It is connected to the second positioning sleeve.
Preferably, the second fixed block, the back side of second fixed block are installed at the top of second positioning sleeve
It is connected with fixture block by link rotatable, and the inside of the first fixed block offers card slot compatible with fixture block.
Preferably, the lower section inside the chamber offers storing bin, and the internal slide of the storing bin is connected with pressure
Bar.
Preferably, the front of the chamber is hinged with chamber door by hinge, and the quadrangle of the chamber bottom is fixed
Stabilizer blade is installed.
Advantageous effect
The utility model provides a kind of PE pipes external pressure experiment device.Has following advantageous effect：
(1), the PE pipe external pressure experiment devices, by being connected with screw rod in the internal whorl of sleeve, the bottom end of screw rod is fixed
It is connected with fixing sleeve, the inside of fixing sleeve is through there is a slide bar, and the bottom end of slide bar is installed with pressing plate, in fixing sleeve bottom
Between be installed with pressure sensor, sleeve can be arranged multigroup with screw rod, can test simultaneously many places of PE pipe surfaces, with
More accurate data are obtained, while being convenient for being compared data everywhere, and test the thickness of PE pipe surface different parts.
(2), the PE pipe external pressure experiment devices, by being installed with magnet in the inside of pressing plate, inside chamber under
Side offers storing bin, and the internal slide of storing bin is connected with compression bar, is carried out using magnet adsorption compression bar, and then using compression bar
It squeezes, expands forced area, so that pressure is evenly distributed, the compressive property of PE pipe entirety can be tested.
(3), PE pipe external pressure experiment devices, by being fixedly mounted respectively at the top of the first positioning sleeve and the second positioning sleeve
There are the first fixed block and the second fixed block, the back side of second fixed block is connected with fixture block by link rotatable, and first is solid
The inside for determining block offers card slot compatible with fixture block, is coordinated using fixture block and card slot, can be easily by the first positioning sleeve and the
Two positioning sleeves are fixed, and make it that can be clamped to PE pipes, simple to operate.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of the utility model；
Fig. 2 is the external structure schematic diagram of the utility model chamber；
Fig. 3 is the partial structurtes side view of the utility model；
Fig. 4 is the vertical view of the utility model first gear and second gear.
In figure：1 chamber, 2 cabinets, 3 transmission cases, 4 sleeves, 5 screw rods, 6 fixing sleeves, 7 slide bars, 8 pressing plates, 9 magnet, 10 pressures
Force snesor, 11 motors, 12 first gears, 13 second gears, 14 chains, 15 first positioning sleeves, 16 first fixed blocks, 17 second
Positioning sleeve, 18 second fixed blocks, 19 connecting rods, 20 fixture blocks, 21 card slots, 22 storing bins, 23 compression bars, 24 chamber doors.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of PE pipes external pressure experiment device, including experiment
The left and right sides of case 1,1 intracavity bottom of chamber is installed with the first positioning sleeve 15, and the top of the first positioning sleeve 15 is solid
Dingan County slidably connects second equipped with the first fixed block 16, the bottom of 1 inner cavity of chamber and positioned at the front of the first positioning sleeve 15
The top of positioning sleeve 17, the second positioning sleeve 17 is installed with the second fixed block 18, and the back side of the second fixed block 18 passes through connecting rod
19 are rotatably connected to fixture block 20, and the inside of the first fixed block 16 offers card slot 21 compatible with fixture block 20, utilizes fixture block
20 coordinate with card slot 21, can easily fix the first positioning sleeve 15 and the second positioning sleeve 17, make it that can be clamped to PE pipes, grasp
Make simple and convenient, the lower section inside chamber 1 offers storing bin 22, and the internal slide of storing bin 22 is connected with compression bar 23, can
Compression bar 23 is adsorbed using magnet 9, and then is squeezed using compression bar 23, expands forced area, so that pressure is evenly distributed, can test
The front of the compressive property of PE pipe entirety, chamber 1 is hinged with chamber door 24 by hinge, and the quadrangle of 1 bottom of chamber is fixed
Stabilizer blade is installed, the right side of chamber 1 is installed with cabinet 2, and chamber 1 and the top of cabinet 2 are installed with transmission
The top of case 3, transmission case 3 is rotatably connected to sleeve 4, and the internal whorl of sleeve 4 is connected with screw rod 5, and the bottom end of screw rod 5 is run through
The surface of the top of chamber 1 and the inside for extending to chamber 1, screw rod 5 is connected by keyway and the top slide of chamber 1
It connects, the bottom end of screw rod 5 is fixedly connected with fixing sleeve 6, and the inside of fixing sleeve 6, which is run through, slide bar 7, and peace is fixed in the bottom end of slide bar 7
Equipped with pressing plate 8, the inside of pressing plate 8 is installed with magnet 9, and magnet 9 can be used for adsorbing compression bar 23, the centre of 6 bottom of fixing sleeve
It is installed with pressure sensor 10, pressure sensor 10 is PTG501 model pressure sensors, and sleeve 4 can be arranged with screw rod 5
It is multigroup, many places of PE pipe surfaces can be tested simultaneously, to obtain more accurate data, at the same convenient for data everywhere into
Row compares, and tests the thickness of PE pipe surface different parts, and the inside of cabinet 2 is installed with motor 11, and motor 11 exports
The top of axis is installed with first gear 12, and the surface of sleeve 4 is installed with second gear 13, and the one of second gear 13
Side is sequentially connected by chain 14 and first gear 12.
When work, chamber door 24 is pulled open, PE pipes are placed between the first positioning sleeve 15 and the second positioning sleeve 17, pushes second to determine
Position set 17, makes fixture block 20 pass through card slot 21, being rotated further by fixture block 20 makes it catch on the first fixed block 16, then shuts chamber door 24, opens
Dynamic motor 11, motor 11 drive first gear 12 to rotate, and drive second gear 13 to rotate using chain 14, and then with moving sleeve 4
Rotation, makes more screw rods 5 simultaneously decline, after pressing plate 8 touches PE pipes, upper surface squeeze pressure sensor 10, to pressure data
It is recorded, when needing to test PE pipe whole compressive strengths, extracts compression bar 23 out, be attached to 8 bottom of pressing plate, utilize magnet 9
Compression bar 23 is adsorbed, then repetitive operation, squeezing PE using compression bar 23 manages.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of PE pipes external pressure experiment device, including chamber (1), it is characterised in that：Peace is fixed on the right side of the chamber (1)
Equipped with cabinet (2), the chamber (1) and the top of cabinet (2) are installed with transmission case (3), the transmission case (3)
Top is rotatably connected to sleeve (4), and the internal whorl of sleeve (4) is connected with screw rod (5), and the bottom end of the screw rod (5) is run through
The bottom end of the top of chamber (1) and the inside for extending to chamber (1), the screw rod (5) is fixedly connected with fixing sleeve (6),
The inside of the fixing sleeve (6), which is run through, slide bar (7), and the bottom end of slide bar (7) is installed with pressing plate (8), the pressing plate (8)
Inside be installed with magnet (9), the centre of fixing sleeve (6) bottom is installed with pressure sensor (10), described
The inside of cabinet (2) is installed with motor (11).
2. a kind of PE pipes external pressure experiment device according to claim 1, it is characterised in that：Motor (11) output shaft
Top is installed with first gear (12), and the surface of the sleeve (4) is installed with second gear (13), and second gear
(13) side is sequentially connected by chain (14) and first gear (12).
3. a kind of PE pipes external pressure experiment device according to claim 1, it is characterised in that：The interior bottom of chamber of the chamber (1)
The left and right sides in portion is installed with the first positioning sleeve (15), and it is solid that first is installed at the top of the first positioning sleeve (15)
Determine block (16), the bottom of chamber (1) inner cavity and slidably connects the second positioning in front of the first positioning sleeve (15)
It covers (17).
4. a kind of PE pipes external pressure experiment device according to claim 3, it is characterised in that：Second positioning sleeve (17)
Top is installed with the second fixed block (18), and the back side of second fixed block (18) is rotatably connected to card by connecting rod (19)
Block (20), and the inside of the first fixed block (16) offers and the compatible card slot (21) of fixture block (20).
5. a kind of PE pipes external pressure experiment device according to claim 1, it is characterised in that：Chamber (1) inside
Lower section offers storing bin (22), and the internal slide of the storing bin (22) is connected with compression bar (23).
6. a kind of PE pipes external pressure experiment device according to claim 1, it is characterised in that：The front of the chamber (1)
It is hinged with chamber door (24) by hinge, the quadrangle of chamber (1) bottom is installed with stabilizer blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721770934.9U CN207764044U (en) | 2017-12-18 | 2017-12-18 | A kind of PE pipes external pressure experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721770934.9U CN207764044U (en) | 2017-12-18 | 2017-12-18 | A kind of PE pipes external pressure experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764044U true CN207764044U (en) | 2018-08-24 |
Family
ID=63186944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721770934.9U Expired - Fee Related CN207764044U (en) | 2017-12-18 | 2017-12-18 | A kind of PE pipes external pressure experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207764044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115824806A (en) * | 2022-12-02 | 2023-03-21 | 江苏银家不锈钢管业有限公司 | Toughness detection device of stainless steel pipe |
-
2017
- 2017-12-18 CN CN201721770934.9U patent/CN207764044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115824806A (en) * | 2022-12-02 | 2023-03-21 | 江苏银家不锈钢管业有限公司 | Toughness detection device of stainless steel pipe |
| CN115824806B (en) * | 2022-12-02 | 2024-04-05 | 江苏银家不锈钢管业有限公司 | Toughness detection device of stainless steel pipe |
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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: 20180824 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |