CN209119743U - A kind of paper machine wire line protection device - Google Patents
A kind of paper machine wire line protection device Download PDFInfo
- Publication number
- CN209119743U CN209119743U CN201821555999.6U CN201821555999U CN209119743U CN 209119743 U CN209119743 U CN 209119743U CN 201821555999 U CN201821555999 U CN 201821555999U CN 209119743 U CN209119743 U CN 209119743U
- Authority
- CN
- China
- Prior art keywords
- quick connector
- protective jacket
- switch
- tracheae
- switching device
- 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.)
- Active
Links
Abstract
A kind of paper machine wire line protection device comprising terminal box, switching device and feeder.The both ends of the terminal box one side are separately connected switching device and feeder.The wiring box outer surfac is equipped with the first quick connector and the second quick connector, the switching device is connect with the first quick connector, the feeder is connect with the second plug, the switching device includes signal wire, tracheae, third quick connector, protective jacket and close switch, described to be installed in protective jacket close to switch, the tracheae is connected on protective jacket by third quick connector.The signal wire is arranged in intratracheally, and signal wire one end pass through the first quick connector and extend to junction box be connected, the other end sequentially pass through third quick connector, protective jacket with approach switch be connected.Feeder is to provide compressed air in terminal box, maintains have positive pressure in junction box and switching device, prevents steam and network pressure portion corrosive substance will not be in access switch device and terminal box.
Description
Technical field
The utility model relates to a kind of circuit device more particularly to a kind of paper machine wire line protection devices.
Background technique
In existing paper technology, network pressure portion is the important component of paper machine.When papermaking, the work in paper machine network pressure portion
With being exactly to fall the water partial pressure in paper pulp, therefore lead to paper machine network pressure portion internal high temperature high humidity, to need in paper machine network pressure portion
When being rinsed and cooled down with high pressure water when shutdown, but rinsed, network pressure portion often occurs intaking and the damage of corrosive substance, thus net
Route inside splenium, which can also damage, causes short circuit, leads to network pressure portion switch or line fault, be easy to cause chain shutdown, to life
Production brings loss.
Utility model content
For this purpose, the purpose of this utility model is to provide a kind of paper machine wire line protection device, to solve current paper machine net
The problem of splenium route is easy to intake and corrosive substance causes short trouble.
A kind of paper machine wire line protection device includes terminal box, switching device and feeder, and the terminal box includes outer
Shell and the body part being set in shell, the switching device are electrically connected on the body part and extend outer side of shell;Institute
State feeder be connected on shell and device be set to outer side of shell.The wiring box outer surfac is equipped with the first quick connector and the
Two quick connectors, the switching device are connect with the first quick connector, and the feeder is connect with the second plug, feeder
To provide compressed air in terminal box, maintains have positive pressure in junction box and switching device, prevent steam and network pressure portion from corroding
Property substance will not switching device include signal wire, tracheae, third quick connector, protective jacket described in access switch device and terminal box
And close to switch, described to be installed in protective jacket close to switch, the tracheae is connected on protective jacket by third quick connector.
The signal wire is arranged in intratracheally, and signal wire one end pass through the first quick connector and extend to junction box be connected,
The other end sequentially passes through third quick connector, protective jacket is connected with close to switch.Protective jacket includes front end and follower head, described
Front end is connect with third quick connector, follower head and close switch connection.
Further, described tracheae one end and the first quick connector are tightly connected, and tracheae runs through with terminal box and is connected to;Gas
The other end and third quick connector of pipe are tightly connected.
Further, it is equipped in the middle part of the protective jacket and extends along the perforative perforation in direction, in the front end, follower head
Surface is equipped with internal screw thread, and one end end that the third quick connector is connected with front end is equipped with a mounting portion, the peace
Dress portion outer surface is equipped with external screw thread, and the third quick connector is threadedly coupled with protective jacket front end.The close switch appearance
Face is equipped with external screw thread, described to be threadedly coupled close to switch with protective jacket follower head.
Further, the front end is square structure setting, to insert more convenient for protective jacket and close to switch, third
Installation and removal between connector.
In conclusion the utility model is by being arranged tracheae in signal wire, protective jacket, Yi Jishe being arranged close to switch is outer
Setting can be to terminal box and the intratracheal compression sky for providing the feeder of compressed air, being injected by feeder to terminal box
Gas, the compressed air can also be entered tracheae to protective jacket by the first quick connector, guarantee have in terminal box, tracheae and shield
Positive pressure, so that switching device be avoided to be easy waterlogged damage, caused by chain shutdown the problem of, caused by being effectively reduced production
Loss, improves the service life in paper machine network pressure portion, practical, has stronger dissemination.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the preferred embodiment of paper machine wire line protection device of the utility model;
Fig. 2 is the main view of protective jacket shown in Fig. 1;
Fig. 3 is the top view of protective jacket shown in Fig. 1.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.
As shown in Figure 1, the utility model provides a kind of paper machine wire line protection device, it is used to solve current paper machine network pressure
The problem of portion's route is easy to intake and corrosive substance causes short trouble.The paper machine wire line protection device includes terminal box
10, switching device 20 and feeder (not shown), the terminal box 10 include shell 11 and the body part being set in shell
12, the switching device 20 is electrically connected on the body part and extends outer side of shell;The gas supply is connected on shell simultaneously
Device is set to outer side of shell.10 outer surface of terminal box is equipped with the first quick connector 13 and the second quick connector 14, described to open
It closes device 20 to connect with the first quick connector 13, the feeder is connect with the second quick connector, and feeder is terminal box
Compressed air is provided in 10, maintains have positive pressure in 10 inside of terminal box and switching device 20, prevents steam and network pressure portion corrosivity
Substance access switch device 20 and terminal box 10.
The switching device 20 includes signal wire 21, tracheae 22, third quick connector 23, protective jacket 24 and close switch
25, described to be installed in protective jacket 24 close to switch 25, the tracheae 22 is connected to protective jacket 24 by third quick connector 23
On.The signal wire 21 is arranged in tracheae 22, and 21 one end of signal wire passes through the first quick connector 13 and extends to terminal box
10 inside be connected, the other end sequentially pass through third quick connector 23, protective jacket 24 with approach switch 25 be connected.The tracheae 22
One end and the first quick connector 13 are tightly connected, and tracheae 22 runs through with terminal box 10 and is connected to;The other end and third of tracheae 22
Quick connector 23 is tightly connected.
It is equipped in the middle part of the protective jacket 24 and extends along the perforative perforation 241 in direction, protective jacket 24 includes 242 He of front end
Follower head 243, the front end 242 are connect with third quick connector 23, and follower head 243 is connect with close to switch 25.Specifically,
The front end 242,243 inner surface of follower head are equipped with internal screw thread, and the third quick connector 23 is connected with front end 242
One end end be equipped with a mounting portion (not shown), the mounting portion outer surface be equipped with external screw thread, the third quick connector 23
It is threadedly coupled with 24 front end 242 of protective jacket.It is described to be equipped with external screw thread close to 25 outer surface of switch, it is described close to switch 25 and anti-
24 follower head 243 of sheath is threadedly coupled.In addition, in the present embodiment, the front end 242 is square structure setting, thus more
The installation and removal being convenient between protective jacket 24 and close switch 25, third connection-peg.
In use, feeder provides compressed air into terminal box 10;Compressed air passes through 14 note of the first quick connector
Entering in terminal box 10, the compressed air in terminal box 10 enters in tracheae 22 to protective jacket 24 from the first quick connector 13 again, with
Guarantee terminal box 10, have positive pressure in tracheae 22 and protective jacket 24, to can avoid 20 waterlogged damage of switching device, caused by it is chain
The problem of shutdown.
In conclusion the utility model is by being arranged tracheae in signal wire, protective jacket, Yi Jishe being arranged close to switch is outer
Setting can be to terminal box and the intratracheal compression sky for providing the feeder of compressed air, being injected by feeder to terminal box
Gas, the compressed air can also be entered tracheae to protective jacket by the first quick connector, guarantee have in terminal box, tracheae and shield
Positive pressure, so that switching device be avoided to be easy waterlogged damage, caused by chain shutdown the problem of, caused by being effectively reduced production
Loss, improves the service life in paper machine network pressure portion, practical, has stronger dissemination.
A kind of embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But therefore it is not interpreted as that a limitation on the scope of the patent of the present invention, it is noted that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model, therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (4)
1. a kind of paper machine wire line protection device, it is characterised in that: described to connect including terminal box, switching device and feeder
Wire box includes shell and the body part that is set in shell, and the switching device is electrically connected on the body part and extends outer
On the outside of shell;The feeder is connected on shell and device is set to outer side of shell;It is fast that the wiring box outer surfac is equipped with first
Connection-peg and the second quick connector, the switching device are connect with the first quick connector, and the feeder and the second plug connect
It connects, the switching device includes signal wire, tracheae, third quick connector, protective jacket and close switch, the close switch installing
In in protective jacket, the tracheae is connected on protective jacket by third quick connector, and the signal wire is arranged in intratracheally, and is believed
Number line one end pass through the first quick connector and extend to junction box be connected, the other end sequentially pass through third quick connector,
Protective jacket is connected with close to switch;Protective jacket includes front end and follower head, and the front end is connect with third quick connector, after
End and close switch connection.
2. a kind of paper machine wire line protection device as described in claim 1, it is characterised in that: described tracheae one end is fast with first
Connection-peg is tightly connected, and tracheae and terminal box run through and be connected to;The other end and third quick connector of tracheae are tightly connected.
3. a kind of paper machine wire line protection device as described in claim 1, it is characterised in that: be equipped with edge in the middle part of the protective jacket
The perforative perforation of its extending direction, the front end, follower head inner surface are equipped with internal screw thread, and the third quick connector is with before
One end end that end is connected is equipped with a mounting portion, and the mounting portion outer surface is equipped with external screw thread, the third quick connector
It is threadedly coupled with protective jacket front end, it is described to be equipped with external screw thread close to switch outer surface, it is described close to switch and protective jacket rear end
Head thread connection.
4. a kind of paper machine wire line protection device as described in claim 1, it is characterised in that: the front end is square structure
Setting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821555999.6U CN209119743U (en) | 2018-09-21 | 2018-09-21 | A kind of paper machine wire line protection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821555999.6U CN209119743U (en) | 2018-09-21 | 2018-09-21 | A kind of paper machine wire line protection device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209119743U true CN209119743U (en) | 2019-07-16 |
Family
ID=67199239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821555999.6U Active CN209119743U (en) | 2018-09-21 | 2018-09-21 | A kind of paper machine wire line protection device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209119743U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113447984A (en) * | 2021-06-29 | 2021-09-28 | 攀钢集团西昌钢钒有限公司 | Anti-corrosion in-place detection device |
-
2018
- 2018-09-21 CN CN201821555999.6U patent/CN209119743U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113447984A (en) * | 2021-06-29 | 2021-09-28 | 攀钢集团西昌钢钒有限公司 | Anti-corrosion in-place detection device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209119743U (en) | A kind of paper machine wire line protection device | |
CN205846294U (en) | Auxiliary connection instrument and testing agency | |
CN103606788B (en) | Computer network cable connector protecting box | |
CN208190170U (en) | A kind of novel cable cable link sheath | |
CN201654071U (en) | Wiring terminal device of transformer bushing tap | |
CN107863746A (en) | A kind of 0.4KV power cables underground termination | |
CN211296102U (en) | Connecting mechanism of bus duct | |
CN205543344U (en) | Quartzy head and net twine pincers | |
CN207732407U (en) | A kind of 0.4kV power cables underground termination | |
CN207884035U (en) | A kind of high-tension cable connect-disconnect plug is without partial discharge adapter | |
CN208797744U (en) | A kind of outlet structure of motor | |
CN211743552U (en) | American case becomes inlet wire cable earthing device | |
CN209266643U (en) | A kind of new waterproof electric connector | |
CN208226202U (en) | A kind of electrical signal line connector | |
CN208352541U (en) | A kind of second trial conversion adaptor of wiring | |
CN208608417U (en) | A kind of novel cable plug is extracted and insertion safety device | |
CN204118937U (en) | A kind of electric circuit mounting structure of motor | |
CN105870681A (en) | Registered jack and cable clamp | |
WO2018171256A1 (en) | Pvc electronic connecting wire | |
CN215770729U (en) | Quick plug-in arrester | |
CN208401810U (en) | Passive low ventilating filter | |
CN203787650U (en) | Power line connecting piece | |
CN208753981U (en) | A kind of intelligent surge protector of band insurance and monitoring function | |
CN206684206U (en) | A kind of electric energy meter table stern construction | |
CN205790453U (en) | A kind of high security electrical connector |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |