CN207423757U - A kind of cable water permeabillity test machine - Google Patents
A kind of cable water permeabillity test machine Download PDFInfo
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- CN207423757U CN207423757U CN201721479786.5U CN201721479786U CN207423757U CN 207423757 U CN207423757 U CN 207423757U CN 201721479786 U CN201721479786 U CN 201721479786U CN 207423757 U CN207423757 U CN 207423757U
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- cable
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Abstract
The utility model discloses a kind of cable water permeabillity test machines, including load power source switch board, test bracket, water tank, cable sealing end, feed pump and testing jig movable pulley, test bracket is provided on the right side of the load power source switch board, the water tank is internally provided with feed pump, testing jig movable pulley is provided with below the cable sealing end, the utility model is scientific and reasonable for structure, it is safe and convenient to use, being provided with load power source switch board can be by the temperature of dummycable come the temperature of Control experiment cable, with anti-water permeability of the test cable under maximum operating temperature；Being provided with test bracket makes not generating variation during cable testing, improves the accuracy of experiment；It is provided with water tank and feed pump can be in time to water header tank make-up water；Being provided with cable sealing end avoids water penetration at seal to outside, causing test error, influence result of the test；Being provided with test bracket movable pulley makes device more convenient at the trial, improves the convenience of test device.
Description
Technical field
The utility model is related to cable testing equipment technical fields, are specially a kind of cable water permeabillity test machine.
Background technology
With a wide range of use of the crosslinking high-tension cable in China, often because water in environment etc. is immersed in cable
Portion causes cable internal aging, the generation of the accidents such as cable breakdown, so the cable that block-water performance is good, can more improve electric power
The security of system, present existing cable water permeabillity test machine, does not possess mobile equipment usually, causes porter before and after its experiment
Make etc. very troublesome, while existing testing machine is insecure due to its supporting and mounting bracket, makes cable due to self-deformation power
Cause to generate microscopic spaces inside cable, in test, water is more easy to immerse inside cable, causes the inaccuracy of test result.
Utility model content
The utility model provides a kind of cable water permeabillity test machine, can effectively solve cable mentioned above in the background art
Internal easily immersion, causes cable internal aging, and cable breakdown does not possess mobile equipment, causes its experiment is front and rear to carry work etc.
Very troublesome, existing testing machine support is fixed insecure, and cable self-deformation power is made to make internal generation microscopic spaces,
Water is more easy to immerse inside cable during test, leads to problems such as the inaccuracy of test result.
To achieve the above object, the utility model provides following technical solution：A kind of cable water permeabillity test machine, including load
Electrical power control cabinet, load power source switch, current loading and temperature control panel, load current transformer, load current output terminal,
Left cable cleat, left load current connect copper bar, test cable, left test bracket, water tank, the left sealed end of cable, cable and are impregnated with
Pipe, shut-off valve, water header tank, self water feeding pipe, exhaust-valve, drain valve, the right sealed end of cable, right test bracket, right cable cleat,
Right load current connects copper bar, feed pump, testing jig movable pulley, power supply and 485 communication interfaces, dummycable and temperature thermocouple,
Current loading and temperature control panel, the current loading and temperature control panel are provided with below the load power source switch board
Inner upper is provided with load power source switch, and load current transformation is provided on the right side of the current loading and temperature control panel
Device, the load current transformer lower right-hand side are provided with load current output terminal, are set on the right side of the load current transformer
There is left test bracket, test cable is provided with above the left test bracket, left load electricity is provided on the left of the test cable
Stream connects copper bar, is provided with water tank on the right side of the left test bracket, the water tank is internally provided with feed pump, the feed pump
Self water feeding pipe is provided with above left side, cable is provided with above the water tank and is impregnated with pipe, the cable, which is impregnated on the left of pipe, to be set
The left sealed end of cable is equipped with, the cable, which is impregnated with above pipe, is provided with water header tank, is provided with shut-off valve below the water header tank, institute
It states and drain valve is provided with above water tank, the cable, which is impregnated on the right side of pipe, is provided with the right sealed end of cable, on the right side of the water tank
Right test bracket is provided with, being provided with right load current above the right test bracket connects copper bar, the current loading and temperature
Control panel, load current transformer, left test bracket, water tank and right test bracket bottom part down are both provided with testing jig shifting
Lower section is installed with power supply and 485 communication interfaces, the test cable on the left of driving wheel, the current loading and temperature control panel
Lower section is provided with dummycable, and middle-end is provided with temperature thermocouple, the dummycable and experiment electricity inside the dummycable
Cable input terminal is electrically connected with the output terminal of left load current copper bar and right left load current copper bar, the dummycable thermometric heat
The input terminal of galvanic couple and the output terminal of load power source switch are electrically connected, the input terminal of the communication interface and the output of PC computers
End is electrically connected.
Preferably, it is provided with exhaust-valve above the drain valve.
Preferably, the cable is impregnated with pipe for a kind of quartz or the component of aluminium oxide alloy material.
Preferably, the left load current connects and is provided with left cable cleat on the outside of copper bar.
Preferably, it is provided with right cable cleat above the right test bracket.
Compared with prior art, the beneficial effects of the utility model：The utility model is scientific and reasonable for structure, side safe to use
Just, load power source switch board is provided with by the temperature of dummycable come the temperature of Control experiment cable with test cable to exist
Anti- water permeability under maximum operating temperature；Being provided with test bracket makes not generating variation during cable testing, improves the standard of experiment
True property；It is provided with water tank and feed pump can be in time to water header tank make-up water；Cable sealing end is provided with to avoid at seal
Water penetration causes test error, influences result of the test to outside；Being provided with test bracket movable pulley makes device at the trial more
It is convenient, improve the convenience of test device.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment for explaining the utility model, does not form the limitation to the utility model together.
In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 the utility model dummycable and test cable mounting structure schematic diagram；
Fig. 3 is the mounting structure schematic diagram of the utility model testing jig movable pulley；
Figure label：1st, load power source switch board；2nd, load power source switchs；3rd, current loading and temperature control panel；4、
Load current transformer；5th, load current output terminal；6th, left cable cleat；7th, left load current copper busbar；8th, test cable；
9th, left test bracket；10th, water tank；11st, the left sealed end of cable；12nd, cable is impregnated with pipe；13rd, shut-off valve；14th, water header tank is deflated
Valve；15th, self water feeding mouth；16th, exhaust-valve；17th, drain valve；18th, the right sealed end of cable；19th, right test bracket；20th, right cable
Fixture；21st, right load current copper busbar；22nd, feed pump；23rd, testing jig movable pulley；24th, power supply and 485 communication interfaces；25、
Dummycable；26th, temperature thermocouple.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figs. 1-3, a kind of technical solution of the utility model offer, a kind of cable water permeabillity test machine, including
Load power source switch board 1, load power source switch 2, current loading and temperature control panel 3, load current transformer 4, load electricity
Stream output terminal 5, left cable cleat 6, left load current connect copper bar 7, test cable 8, left test bracket 9, water tank 10, a cable left side
It is right that sealed end 11, cable are impregnated with pipe 12, shut-off valve 13, water header tank 14, self water feeding pipe 15, exhaust-valve 16, drain valve 17, cable
Sealed end 18, right test bracket 19, right cable cleat 20, right load current connect copper bar 21, feed pump 22, testing jig movable pulley
23rd, power supply and 485 communication interfaces 24, dummycable 25 and temperature thermocouple 26,1 lower section of load power source switch board are provided with electric current
Load and temperature control panel 3, current loading and 3 inner upper of temperature control panel are provided with load power source switch 2, and electric current is born
It carries and 3 right side of temperature control panel is provided with load current transformer 4,4 lower right-hand side of load current transformer is provided with load
Current output terminal 5,4 right side of load current transformer are provided with left test bracket 9, and left 9 top of test bracket is provided with experiment electricity
Cable 8,8 left side of test cable are provided with left load current and connect copper bar 7, and left 9 right side of test bracket is provided with water tank 10, water tank
10 are internally provided with feed pump 22, and 22 left side top of feed pump is provided with self water feeding pipe 15, and 10 top of water tank is provided with electricity
Cable is impregnated with pipe 12, and cable is impregnated with 12 left side of pipe and is provided with the left sealed end 11 of cable, and cable is impregnated with 12 top of pipe and is provided with water header tank
14,14 lower section of water header tank is provided with shut-off valve 13, and 10 top of water tank is provided with drain valve 17, and cable is impregnated with 12 right side of pipe and sets
The right sealed end 18 of cable is equipped with, 10 right side of water tank is provided with right test bracket 19, and right 19 top of test bracket is provided with right negative
It carries electric current and meets copper bar 21, current loading and temperature control panel 3, load current transformer 4, left test bracket 9,10 and of water tank
Right 19 bottom part down of test bracket is both provided with testing jig movable pulley 23, and current loading and 3 left side lower section of temperature control panel are opened
Power supply and 485 communication interfaces 24 are provided with, 8 lower section of test cable is provided with dummycable 25, and 25 inside middle-end of dummycable is set
It is equipped with temperature thermocouple 26, dummycable 25 and 8 input terminal of test cable and left load current copper bar 7 and right left load current
The output terminal of copper bar 21 is electrically connected, the input terminal of dummycable temperature thermocouple 26 and the output terminal electricity of load power source switch 2
Property connection, the input terminals of 485 communication interfaces and the output terminal of PC computers are electrically connected.
For the ease of discharging air and moisture in time, in the present embodiment, it is preferred that 17 top of drain valve is provided with exhaust-valve
16。
Water proofing property is had more in order to which cable is made to be impregnated with pipe 12, improves the accuracy of result of the test, in the present embodiment, it is preferred that
Cable is impregnated with pipe 12 for a kind of quartz or the component of aluminium oxide alloy material.
In order to improve cable, left-side cable is connected thereto the stability of object at the trial, in the present embodiment, it is preferred that left
Load current connects 7 outside of copper bar and is provided with left cable cleat 6.
In order to which raising cable is made right-side cable and to be connected thereto the stability of object at the trial, in the present embodiment, preferably
, right 19 top of test bracket is provided with right cable cleat 20.
The operation principle and process for using of the utility model：It will be made first in the middle part of cable to be tested by testing standard,
Then by sample cable seal in quartzy water-permeable pipe 12, then by test cable 8 and dummycable 27 respectively with left fixture 6 and
Right fixture 20 is fixed on left load current copper bar 7 and right load current copper bar 21, by feed pump 22 to quartzy water-permeable pipe 12
Interior water filling, after discharge outlet 17 and exhaust-valve 16, keeps the height of water level of water header tank 5, and thermometric heat is installed in the middle part of dummycable
Galvanic couple sets test period and test period, adjusts load control cabinet 1 and setting test temperature 2 and 4 electricity of strong current transformer
Stream output, experiment carry out heat run by set test temperature, test period and test period, pay attention to observation during experiment
Whether there is water exudation at two end of test cable.
The security of cable in practical applications is improved, device can be moved finally by testing jig movable pulley 23
It is dynamic, improve its convenience.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the utility model, are not limited to this reality
With new, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic into
Row equivalent substitution.Within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made, should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of cable water permeabillity test machine, including load power source switch board (1), load power source switch (2), current loading and temperature
Control panel (3), load current transformer (4), load current output terminal (5), left cable cleat (6), left load current connect copper
Row (7), test cable (8), left test bracket (9), water tank (10), the left sealed end of cable (11), cable are impregnated with pipe (12), cut
Only valve (13), water header tank (14), self water feeding pipe (15), exhaust-valve (16), drain valve (17), the right sealed end of cable (18), the right side
Test bracket (19), right cable cleat (20), right load current connect copper bar (21), feed pump (22), testing jig movable pulley (23),
Power supply and 485 communication interfaces (24), dummycable (25) and temperature thermocouple (26), it is characterised in that：The load power source control
Current loading and temperature control panel (3) are provided with below cabinet (1) processed, the current loading and temperature control panel (3) are internal
Top is provided with load power source switch (2), and load current transformation is provided on the right side of the current loading and temperature control panel (3)
Device (4), load current transformer (4) lower right-hand side are provided with load current output terminal (5), the load current transformer
(4) right side is provided with left test bracket (9), and test cable (8), the experiment electricity are provided with above the left test bracket (9)
Left load current is provided on the left of cable (8) and connects copper bar (7), water tank (10) is provided on the right side of the left test bracket (9), it is described
Water tank (10) is internally provided with feed pump (22), and top is provided with self water feeding pipe (15), institute on the left of the feed pump (22)
It states and cable is provided with above water tank (10) is impregnated with pipe (12), the cable, which is impregnated on the left of pipe (12), is provided with the left sealed end of cable
(11), the cable, which is impregnated with above pipe (12), is provided with water header tank (14), and shut-off valve is provided with below the water header tank (14)
(13), it is provided with drain valve (17) above the water tank (10), the cable is impregnated on the right side of pipe (12) that be provided with the cable right side close
It blocks (18), right test bracket (19) is provided on the right side of the water tank (10), is provided with above the right test bracket (19)
Right load current connects copper bar (21), the current loading and temperature control panel (3), load current transformer (4), left test branch
Frame (9), water tank (10) and right test bracket (19) bottom part down are both provided with testing jig movable pulley (23), the current loading
And lower section is installed with power supply and 485 communication interfaces (24) on the left of temperature control panel (3), is set below the test cable (8)
Dummycable (25) is equipped with, the internal middle-end of the dummycable (25) is provided with temperature thermocouple (26), the dummycable
(25) and test cable (8) input terminal and the output terminal of left load current copper bar (7) and right left load current copper bar (21) it is electrical
Connection, the input terminal of the dummycable temperature thermocouple (26) is electrically connected with the output terminal of load power source switch (2), described
The input terminal of 485 communication interfaces is electrically connected with the output terminal of PC computers.
2. a kind of cable water permeabillity test machine according to claim 1, it is characterised in that：It is set above the drain valve (17)
There is exhaust-valve (16).
3. a kind of cable water permeabillity test machine according to claim 1, it is characterised in that：The cable is impregnated with pipe (12) for one
The component of kind quartz or aluminium oxide alloy material.
4. a kind of cable water permeabillity test machine according to claim 1, it is characterised in that：The left load current connects copper bar
(7) outside is provided with left cable cleat (6).
5. a kind of cable water permeabillity test machine according to claim 1, it is characterised in that：Above the right test bracket (19)
It is provided with right cable cleat (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479786.5U CN207423757U (en) | 2017-11-08 | 2017-11-08 | A kind of cable water permeabillity test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479786.5U CN207423757U (en) | 2017-11-08 | 2017-11-08 | A kind of cable water permeabillity test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207423757U true CN207423757U (en) | 2018-05-29 |
Family
ID=62308262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721479786.5U Expired - Fee Related CN207423757U (en) | 2017-11-08 | 2017-11-08 | A kind of cable water permeabillity test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207423757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459688A (en) * | 2022-01-06 | 2022-05-10 | 德维嘉汽车电子系统(无锡)有限公司 | Automobile wire harness multi-parameter performance test method and test system |
| CN117309724A (en) * | 2023-10-23 | 2023-12-29 | 江苏亨通高压海缆有限公司 | Test device for longitudinal water permeability test of cable metal sleeve and application method of test device |
-
2017
- 2017-11-08 CN CN201721479786.5U patent/CN207423757U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459688A (en) * | 2022-01-06 | 2022-05-10 | 德维嘉汽车电子系统(无锡)有限公司 | Automobile wire harness multi-parameter performance test method and test system |
| CN114459688B (en) * | 2022-01-06 | 2024-03-19 | 德维嘉汽车电子系统(无锡)有限公司 | Multi-parameter performance test method and test system for automobile wire harness |
| CN117309724A (en) * | 2023-10-23 | 2023-12-29 | 江苏亨通高压海缆有限公司 | Test device for longitudinal water permeability test of cable metal sleeve and application method of test device |
| CN117309724B (en) * | 2023-10-23 | 2024-04-26 | 江苏亨通高压海缆有限公司 | Test device for longitudinal water permeability test of cable metal sleeve and application method of test device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20191108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |