CN203616409U - Device for comparing performance of deep-sea waterproof connectors - Google Patents

Device for comparing performance of deep-sea waterproof connectors Download PDF

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Publication number
CN203616409U
CN203616409U CN201320794320.XU CN201320794320U CN203616409U CN 203616409 U CN203616409 U CN 203616409U CN 201320794320 U CN201320794320 U CN 201320794320U CN 203616409 U CN203616409 U CN 203616409U
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CN
China
Prior art keywords
deep
connector
tank body
sea
sea watertight
Prior art date
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
Application number
CN201320794320.XU
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Chinese (zh)
Inventor
梁洪光
任福琳
何立岩
何震
李春阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenyang Institute of Automation of CAS
Original Assignee
Shenyang Institute of Automation of CAS
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Priority to CN201320794320.XU priority Critical patent/CN203616409U/en
Application granted granted Critical
Publication of CN203616409U publication Critical patent/CN203616409U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a performance comparison device, especially to a device for comparing performance of deep-seat waterproof connectors. The device comprise deep-sea waterproof connector performance testers, a comparison test device and a pressurization device; the comparison test device comprises end caps, connector mounting seats and a tank, the two ends of the tank are respectively connected with the end caps in a sealed manner, each end cap is provided with one connector mounting seat in a sealed manner, and each connector mounting seat is connected with one detected deep-sea waterproof connector in a sealed manner; the two detected deep-sea waterproof connectors are positioned in the tank, and are connected with each other with a waterproof cable; and wires of the two deep-seat waterproof connectors are respectively guided to places outside the comparison test device via the connector mounting seats, and are respectively connected with the deep-sea waterproof connector performance testers; and the pressurization is in sealed connection with the tank to provide required hydraulic pressure for comparison. The device for comparing performance of deep-seat waterproof connectors is characterized by simple structure, small occupied space, convenience in movement and operation and wide applicability.

Description

For comparing the device of deep-sea watertight performance of connector
Technical field
The utility model relates to performance test device, specifically a kind of for comparing the device of deep-sea watertight performance of connector.
Background technology
Deep-sea watertight connector is the electric connector that a kind of environment under water used, bore power supply and signal etc. and transmit under water mission; It is at scientific research of seas, marine oil and rock gas probing and production, Underwater Engineering equipment, transmission under water and monitor network, underwater robot (ROV(drone version underwater robot), AUV(autonomous underwater robot) etc.) and the numerous areas such as national defence, be all widely used.The height of deep-sea watertight performance of connector affects China's deep-sea scientific research, marine resources development and defence equipment industrial expansion to a great extent.Compare the performance quality of the deep-sea watertight connector of similar different brands, need under identical condition, compare, use traditional simulated water pressure proving installation complicated operation and be difficult to and realize.
Utility model content
It is a kind of for comparing the device of deep-sea watertight performance of connector that the purpose of this utility model is to provide.This comparison device can be realized the performance test of dissimilar or similar different brands deep-sea watertight connector, can realize quickly and easily that two deep-sea watertight connectors link together and performance test under identical hydraulic condition.
The purpose of this utility model is achieved through the following technical solutions:
The utility model comprises deep-sea watertight performance of connector tester, comparison test unit and pressue device, wherein compare test unit and comprise end cap, connector mount pad and tank body, the two ends of described tank body are sealedly connected with respectively end cap, on each end cap, be all sealed and installed with connector mount pad, on described each connector mount pad, be all sealedly connected with detected deep-sea watertight connector; Described two detected deep-sea watertight connectors are positioned at tank body, in same hydraulic condition, between described two deep-sea watertight connectors, be connected by the watertight cable that is positioned at described tank body; Described two deep-sea watertight connectors with loose wire guide to described comparison test unit outside by connector mount pad separately respectively, and be connected with described deep-sea watertight performance of connector tester respectively; Described pressue device and described tank body are tightly connected, and provide comparison required hydraulic condition.
Wherein: the both sides of described tank body axial cross section have the threaded mounting hole being connected with pressue device sealing thread; Described two threaded mounting holes lay respectively at the both sides of watertight cable, and are symmetrical arranged with the radial centre lines of described tank body; The inwall of described tank body and outside surface are respectively equipped with multiple real projections and groove; The two ends of described tank body and be connected on the end cap at tank body two ends and be along the circumferential direction evenly equipped with accordingly multiple through holes, and affixed by bolt; On the end face at described tank body two ends, all have the groove of accommodating O type rubber seal, sealing is realized by described O type rubber seal and end cap in the two ends of tank body; On described end cap, have center pit, one end of described connector mount pad is positioned at tank body, and this end end face is realized sealing by O type rubber seal and described end cap; The other end of described connector mount pad is passed by described center pit, and by fixing with being threaded of nut; One end that described connector mount pad is positioned at tank body has the internal thread hole being connected with deep-sea watertight connector sealing thread; Described end cap, connector mount pad, tank body and deep-sea watertight connector coaxially arrange.
Advantage of the present utility model and good effect are:
1. the utility model has designed a kind ofly for comparing the device of dissimilar or similar different brands deep-sea watertight performance of connector, can compare intuitively the performance of two deep-sea watertight connectors by each test.
2. the utlity model has feature simple in structure; The utility model has consisted of the test platform that can test deep-sea watertight performance of connector simple physical construction, prior art product and outsourcing piece.
3. the utlity model has the little feature that takes up room; The related device of the utility model little, the very little work space that takes up room just can be realized the performance test of deep-sea watertight connector.
4. the utlity model has the mobile feature of being convenient to; The utility model machine structural parts overall weight, in 70kg, is convenient to staff and is moved its position according to need of work.
5. the utlity model has feature simple to operate; The main structural member of the utility model is bolted or is threaded, and installation and removal are convenient.
6. the utlity model has the applicability of wide model; The utility model goes for the service check of the deep-sea watertight connector of dissimilar or similar different brands, check dissimilar deep-sea watertight connector only need change corresponding connector mount pad.
7. the utlity model has the little feature of subsidiary conditions dependence to external world; Because weight of the present utility model is lighter, so just can complete operation without any need for the cooperation of hoisting machinery.
8. the utility model can guarantee the requirement that deep-sea watertight connector is tested under the same conditions well; The utility model is because two deep-sea watertight connectors are in same sealing simulation hydraulic devices, and two deep-sea watertight connectors connect and tested by a watertight cable, and this can better guarantee the homogeny of test condition.
9. the utlity model has the feature of saving water source; Owing to sealing in the utility model, hydraulic devices inner space is less, can use less water source, thereby reach the object of saving water source so carry out deep-sea watertight connector comparison test.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is the structural representation of comparing test unit in Fig. 1;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is the structural representation of end cap in Fig. 2;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the structural representation of tank body in Fig. 2;
Fig. 7 is the side view of Fig. 6;
Fig. 8 is the structural representation of connector mount pad in Fig. 2;
Fig. 9 is the vertical view of Fig. 8;
Wherein: 1 is deep-sea watertight performance of connector tester, 2 is comparison test unit, and 3 is pressue device, 4 is end cap, and 5 is connector mount pad, and 6 is tank body, 7 is watertight cable, and 8 is deep-sea watertight connector, and 9 is threaded mounting hole, 10 is internal thread hole, and centered by 11 hole, and 12 is nut, 13 is loose wire, 14 is bolt, and 15 is O type rubber seal, and 16 is through hole.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1~5, the utility model comprises deep-sea watertight performance of connector tester 1, comparison test unit 2 and pressue device 3, wherein compares test unit 2 and comprises end cap 4, connector mount pad 5 and tank body 6.
The two ends of tank body 6 are sealedly connected with respectively end cap 4.The two ends of tank body 6 along the circumferential direction all have eight circular through holes 16, also have accordingly eight circular through holes 16 on each end cap 4, are connected and are realized being connected of tank body 6 and end cap 4 by bolt 14.On the end face at tank body 6 two ends, also have circular groove, be used for mounting O-shaped rubber seal 15, tank body 6 is realized sealing with end cap 4 by O type rubber seal 15.The inwall of tank body 6 and outside surface are provided with many places projection and groove, can be realized and eliminated the concentrated obvious function of stress under higher hydraulic condition by these projections and groove.As shown in Figure 6, Figure 7, the both sides of tank body 6 axial cross sections have threaded mounting hole 9, and these two threaded mounting holes 9 are near the centre of tank body 6, and are symmetrical arranged with the radial centre lines of tank body 6.On pressue device 3, be furnished with corresponding erection joint, two threaded mounting holes 9 on pressue device 3 and tank body 6 are threaded connection to realize sealing and are connected.
On each end cap 4, all have center pit 11, one end of connector mount pad 5 is positioned at tank body 6, and this end end face is realized sealing by O type rubber seal 15 and end cap 4; The other end of connector mount pad 5 is shaped with external thread, passed by the center pit 11 on end cap 4, and by fixing with being threaded of nut 12.
As shown in Figure 8, Figure 9, one end that connector mount pad 5 is positioned at tank body 6 has internal thread hole 10, this internal thread hole 10 is used for installing deep-sea watertight connector 8, the size of internal thread hole 10 is determined according to the installation dimension of deep-sea watertight connector 8, so only need to change thread size and just can meet the requirement of dissimilar deep-sea watertight connector 8 performance tests.Before being mounted to comparison test unit, first by sulfuration process, two deep-sea watertight connectors, 8 use watertight cables 7 are linked together; Two threaded mounting holes 9 on tank body 6 lay respectively at the both sides of watertight cable 7.One end of two deep-sea watertight connectors 8 links together by watertight cable 7, the other end of two deep-sea watertight connectors 8 is loose wire 13, before installation, first loose wire 13 is passed in the internal thread hole 10 of connector mount pad 5, then be threaded connection and realize being connected of deep-sea watertight connector 8 and connector mount pad 5, deep-sea watertight connector 8 is realized sealing with connector mount pad 5 by O type rubber seal 15.The connector mount pad 5 of deep-sea watertight connector 8 of being connected passes from the center pit 11 of end cap 4 inner sides, is realized and being connected by nut 12 in end cap 4 outsides.Deep-sea watertight connector 8 with loose wire 13 respectively by connector mount pad 5 separately guide to comparison test unit 2 outsides, and being connected with deep-sea watertight performance of connector tester 1 respectively, thereby the performance of test deep-sea watertight connector 8 under different operating condition.
End cap 4 of the present utility model, connector mount pad 5, tank body 6 and deep-sea watertight connector 8 coaxially arrange.
Principle of work of the present utility model is:
The utility model comprises deep-sea watertight performance of connector tester 1, comparison test unit 2 and pressue device 3, can be used in the performance of comparison number of different types or similar different brands deep-sea watertight connector 8, provides to simple, intuitive required corresponding conclusion.
After complete the assembling of all structures and instrument, open pressue device 3, can constantly change like this hydraulic condition in comparison test unit 2, thereby simulate the deep-water pressure in large degree of depth situation.Because two deep-sea watertight connectors 8 are connected and are co-located on afterwards in comparison test unit 2 by watertight cable 7, can guarantee well that like this two residing conditions of work of deep-sea watertight connector 8 are identical.Test deep-sea watertight connector 8 by deep-sea watertight performance of connector tester 1 and guide to the loose wire 13 of comparing test unit 2 outsides by connector mount pad 5, can compare directly, exactly the performance quality of two deep-sea watertight connectors 8.
Use the utility model to test deep-sea watertight connector 8 performances of different installation dimensions, only need corresponding change connector mount pad 5 corresponding internal thread hole 10 sizes.Guarantee like this utility model applicability widely.
After having tested, need to first disconnect the connection of deep-sea watertight performance of connector tester 1 and loose wire 13, then reduce hydraulic pressure by pressue device 3, after hydraulic pressure recovers normally, can dismantle comparison test unit 2 structures.
Deep-sea watertight performance of connector tester 1 of the present utility model is commercial product, purchases in the Far East, BeiJing, China instrument company limited, and model is ZC-7 type insulation resistance meter; Pressue device 3 is commercial product, purchases the fluid engineering company limited in Chinese wheat Ge Siweite (Shanghai), and model is MHU111/22M-A; Watertight cable 7, for being verified product, has applicability widely; Underwater electrical connector 8, for being verified product, has applicability widely.

Claims (8)

1. one kind for comparing the device of deep-sea watertight performance of connector, wherein be characterised in that: comprise deep-sea watertight performance of connector tester (1), comparison test unit (2) and pressue device (3), wherein compare test unit (2) and comprise end cap (4), connector mount pad (5) and tank body (6), the two ends of described tank body (6) are sealedly connected with respectively end cap (4), on each end cap (4), be all sealed and installed with connector mount pad (5), on described each connector mount pad (5), be all sealedly connected with detected deep-sea watertight connector (8); Described detected two deep-sea watertight connectors (8) are positioned at tank body (6), in same hydraulic condition, between described two deep-sea watertight connectors (8), be connected by the watertight cable (7) that is positioned at described tank body (6); Described two deep-sea watertight connectors (8) with loose wire (13) guide to described comparison test unit (2) outside by connector mount pad (5) separately respectively, and be connected with described deep-sea watertight performance of connector tester (1) respectively; Described pressue device (3) is tightly connected with described tank body (6), provides comparison required hydraulic condition.
By described in claim 1 for comparing the device of deep-sea watertight performance of connector, be wherein characterised in that: the both sides of described tank body (6) axial cross section have the threaded mounting hole (9) being connected with pressue device (3) sealing thread.
By described in claim 2 for comparing the device of deep-sea watertight performance of connector, be wherein characterised in that: described two threaded mounting holes (9) lay respectively at the both sides of watertight cable (7), and be symmetrical arranged with the radial centre lines of described tank body (6).
By described in claim 1,2 or 3 for comparing the device of deep-sea watertight performance of connector, be wherein characterised in that: the inwall of described tank body (6) and outside surface are respectively equipped with multiple real projections and groove.
By described in claim 1,2 or 3 for comparing the device of deep-sea watertight performance of connector, wherein be characterised in that: the two ends of described tank body (6) and be connected on the end cap (4) at tank body (6) two ends and be along the circumferential direction evenly equipped with accordingly multiple through holes (16), and affixed by bolt (14); On the end face at described tank body (6) two ends, all have the groove of accommodating O type rubber seal (15), sealing is realized by described O type rubber seal (15) and end cap (4) in the two ends of tank body (6).
By described in claim 1 for comparing the device of deep-sea watertight performance of connector, wherein be characterised in that: on described end cap (4), have center pit (11), one end of described connector mount pad (5) is positioned at tank body (6), and this end end face is realized sealing by O type rubber seal (15) and described end cap (4); The other end of described connector mount pad (5) is passed by described center pit (11), and by fixing with being threaded of nut (12).
By described in claim 1 for comparing the device of deep-sea watertight performance of connector, be wherein characterised in that: one end that described connector mount pad (5) is positioned at tank body (6) has the internal thread hole (10) being connected with deep-sea watertight connector (8) sealing thread.
By described in claim 1 for comparing the device of deep-sea watertight performance of connector, be wherein characterised in that: described end cap (4), connector mount pad (5), tank body (6) and deep-sea watertight connector (8) coaxially arrange.
CN201320794320.XU 2013-12-03 2013-12-03 Device for comparing performance of deep-sea waterproof connectors Expired - Fee Related CN203616409U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320794320.XU CN203616409U (en) 2013-12-03 2013-12-03 Device for comparing performance of deep-sea waterproof connectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320794320.XU CN203616409U (en) 2013-12-03 2013-12-03 Device for comparing performance of deep-sea waterproof connectors

Publications (1)

Publication Number Publication Date
CN203616409U true CN203616409U (en) 2014-05-28

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Application Number Title Priority Date Filing Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105334408A (en) * 2014-08-13 2016-02-17 中国科学院沈阳自动化研究所 Device for autonomous detection of deep sea watertight socket connector performances

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105334408A (en) * 2014-08-13 2016-02-17 中国科学院沈阳自动化研究所 Device for autonomous detection of deep sea watertight socket connector performances

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140528

Termination date: 20171203