CN205565164U - Device for connecting be used for separation control under water - Google Patents
Device for connecting be used for separation control under water Download PDFInfo
- Publication number
- CN205565164U CN205565164U CN201620374052.XU CN201620374052U CN205565164U CN 205565164 U CN205565164 U CN 205565164U CN 201620374052 U CN201620374052 U CN 201620374052U CN 205565164 U CN205565164 U CN 205565164U
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- China
- Prior art keywords
- plug
- under water
- control under
- attachment means
- pull
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Abstract
The utility model discloses a device for connecting be used for separation control under water, include: the pull -off plug has front portion, side and afterbody, side opening of pull -off plug is the cable, bolt connecting rod, for connection drive mechanism, the afterbody of pull -off plug links to each other with bolt connecting rod, and connecting rod locking mechanism for with the fixed locking of bolt connecting rod. The utility model discloses connecting device's simple structure, the dependable performance, the practicality is strong to machinery connecting rod mode has been replaced and directly among the prior art has been protected the cable to the dragging of cable, has reduced cable damage's possibility.
Description
Technical field
This utility model relates to underwater research vehicle and launches field.More particularly, to one for dividing under water
From the attachment means controlled.
Background technology
Currently, the launch control unit of underwater research vehicle and electric interfaces are generally by being positioned at vehicle tail
The pull-off plug in portion and cable realize electrical connection.In vehicle emission process, launch control unit
Control power set igniting and produce huge thrust, drive vehicle to travel forward.Connect the electricity of plug end
Cable pulls pull-off plug so that it is separate with vehicle body receptacle.
Although cable is shorter, but the motion side in the direction Yu vehicle owing to acting on the instantaneous pulling force of cable
To may not be completely the same, it be likely to result in cable bad in heave, time serious, may result in the core body of plug
Pullled and destroyed.
In order to improve this attachment structure, adapt to the application characteristic of underwater emission simultaneously, need one to be suitable to
Separate the attachment means of control under water.
Utility model content
The purpose of this utility model is that provides a kind of attachment means for separating control under water.
For reaching above-mentioned purpose, this utility model employing following technical proposals:
A kind of attachment means for separating control under water, including:
Pull-off plug, has front portion, side and afterbody；The side opening of described pull-off plug is cable；
Threaded rod, for connecting drive mechanism, the afterbody of described pull-off plug is connected with threaded rod；With
And
Connecting bar locking mechanism, for by fixing for threaded rod locking.
Further, the afterbody of described pull-off plug is provided with draw ring；Described threaded rod is connected with draw ring.
Further, described draw ring is metal material.
Further, described threaded rod has screw and screw rod, and screw is placed in draw ring.
Further, described connecting bar locking mechanism includes bore a hole securing bracket and clamp nut；Described screw thread
The screw rod of connecting rod penetrates perforation securing bracket, and locks through clamp nut.
Further, the screw rod of described threaded rod is provided with screw thread, is preferably provided with screw thread at end.
Further, described connecting bar locking mechanism also includes pad.
Further, the bottom of described perforation securing bracket is provided with hole, preferably slotted eye.Setting of hole
Put so that perforation securing bracket can adjust fixed position according to the length of the position of pull-off plug and connecting rod.
Further, described pull-off plug is water-tight type pull-off plug, and described cable is watertight cable.
Further, described pull-off plug is integrated waterproof sealing structure.
Further, the contact surface of described pull-off plug is anti-short circuit design.
The beneficial effects of the utility model are as follows:
1, the simple in construction of this utility model attachment means, dependable performance, practical.
2, this utility model substituted for directly pullling cable in prior art in mechanical linkage mode, protects
Protect cable, reduce the probability of cable bad.
3, attachment means of the present utility model makes the direction of motion and the pull-off plug socket centrifugation of vehicle
On same straight line, decrease the smooth and easy separation of the stress in separation process, beneficially socket and plug.
4, pull-off plug of the present utility model and the reusable probability of cable are greatly improved.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to be illustrated more clearly that this utility model, new to this practicality below in conjunction with preferred embodiments and drawings
Type is described further.Parts similar in accompanying drawing are indicated with identical reference.This area
It will be appreciated by the skilled person that specifically described content is illustrative and be not restrictive below, should not
Protection domain of the present utility model is limited with this.
Embodiment
According to Fig. 1, a kind of attachment means for separating control under water of the present utility model, including:
Water-tight type pull-off plug 1, has front portion, side and afterbody；The side opening of described pull-off plug 1
For watertight cable 2；
Threaded rod 4, for connecting drive mechanism；The afterbody of described pull-off plug 1 is provided with draw ring 3, institute
Stating threaded rod 4 to be connected with draw ring 3, described threaded rod 4 has screw and screw rod, and screw is placed in and draws
In ring 3；
And
Connecting bar locking mechanism, including perforation securing bracket 5, pad 6 and clamp nut 7；Described screw thread is even
The screw rod of bar 4 penetrates perforation securing bracket 5, and the screw rod end of described threaded rod 4 is provided with screw thread, through pad
Sheet 6 and clamp nut 7 are locked.
Described draw ring 3 is metal material.
If the bottom of described perforation securing bracket 5 can be provided with dry hole, preferably slotted eye.The setting in hole
Make perforation securing bracket 5 can adjust fixed bit according to the length of the position of pull-off plug 1 and connecting rod 4
Put.
Described pull-off plug 1 is integrated waterproof sealing structure, and contact surface is anti-short circuit design.
After underwater research vehicle is fixed on launcher.Pull-off plug 1 with cable 2 is docked to vehicle
On the ends socket of body.It is electric that watertight cable 2 is used for transmitting on vehicle between equipment and ground installation
Signal.Threaded rod 4 is through metal draw ring 3 and perforation securing bracket 5.Screw thread according to threaded rod 4
Fragment position, adjusts the position of perforation securing bracket 5 and is locked on launcher, installing pad 6,
After tighten clamp nut 7, be allowed to keep degree of tightness moderate.
When launching underwater research vehicle, ground installation ignition power device starts, and vehicle is along launching frame rail
Road penetrates, and threaded rod 4, perforation securing bracket 5, clamp nut 7 in axial direction pull through draw ring 3
The pull-off plug 1 being connected with vehicle and coupling part thereof.Along with carrier motion is to a certain distance, de-
The ends socket of plug 1 and vehicle body of falling completes to separate.Vehicle is according to setting channel navigation.By
In threaded rod 4 and the existence of connecting bar locking mechanism so that act on the direction of the instantaneous pulling force of cable 2
Consistent with the direction of motion of vehicle, do not result in the damage of cable 2 in heave, more will not destroy
The core body of plug.
After pull-off plug 1 separates with socket, pull-off plug with can contact by conductive fluid medium, but due to
The contact surface of pull-off plug 1 has anti-short-circuit capacity, can't damage the electronic equipment being attached thereto.This
Sample, in emission process, vehicle can be smoothly detached without causing any damage, it is achieved that pull-off plug 1
And watertight cable is reusable.
Obviously, above-described embodiment of the present utility model is only by clearly demonstrating what this utility model was made
Citing, and it is not the restriction to embodiment of the present utility model, for the ordinary skill of art
For personnel, can also make other changes in different forms on the basis of the above description, this
In cannot all of embodiment be given exhaustive, every the technical solution of the utility model that belongs to is extended
Go out obviously changes or changes the row still in protection domain of the present utility model.
Claims (10)
1. the attachment means being used for separating control under water, it is characterised in that described device includes:
Pull-off plug (1), has front portion, side and afterbody；The side opening of described pull-off plug (1)
For cable (2)；
Threaded rod (4), the afterbody of described pull-off plug (1) is connected with threaded rod (4)；And
Connecting bar locking mechanism, for by fixing for threaded rod (4) locking.
A kind of attachment means for separating control under water the most according to claim 1, its feature exists
In, the afterbody of described pull-off plug (1) is provided with draw ring (3)；Described threaded rod (4) and draw ring
(3) it is connected.
A kind of attachment means for separating control under water the most according to claim 2, its feature exists
In, described draw ring (3) is metal material.
A kind of attachment means for separating control under water the most according to claim 2, its feature exists
In, described threaded rod (4) has screw and screw rod, and screw is placed in draw ring (3).
A kind of attachment means for separating control under water the most according to claim 1, its feature exists
In, described connecting bar locking mechanism includes bore a hole securing bracket (5) and clamp nut (7).
A kind of attachment means for separating control under water the most according to claim 5, its feature exists
In, the screw rod of described threaded rod (4) penetrates perforation securing bracket (5), and through clamp nut (7)
Locking.
A kind of attachment means for separating control under water the most according to claim 4, its feature exists
In, the screw rod of described threaded rod (4) is provided with screw thread.
A kind of attachment means for separating control under water the most according to claim 5, its feature exists
In, described connecting bar locking mechanism also includes pad (6).
A kind of attachment means for separating control under water the most according to claim 5, its feature exists
In, described perforation securing bracket (5) is provided with hole.
A kind of attachment means for separating control under water the most according to claim 1, its feature
Being, described pull-off plug (1) is integrated waterproof sealing structure, the contact of described pull-off plug (1)
Face is anti-short circuit design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620374052.XU CN205565164U (en) | 2016-04-28 | 2016-04-28 | Device for connecting be used for separation control under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620374052.XU CN205565164U (en) | 2016-04-28 | 2016-04-28 | Device for connecting be used for separation control under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205565164U true CN205565164U (en) | 2016-09-07 |
Family
ID=56804154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620374052.XU Active CN205565164U (en) | 2016-04-28 | 2016-04-28 | Device for connecting be used for separation control under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205565164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972318A (en) * | 2017-04-07 | 2017-07-21 | 北京机械设备研究所 | A kind of pull-off plug passively pulls mechanism |
-
2016
- 2016-04-28 CN CN201620374052.XU patent/CN205565164U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972318A (en) * | 2017-04-07 | 2017-07-21 | 北京机械设备研究所 | A kind of pull-off plug passively pulls mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |