CN202629401U - Hydraulic hose insulating joint body - Google Patents
Hydraulic hose insulating joint body Download PDFInfo
- Publication number
- CN202629401U CN202629401U CN 201120525986 CN201120525986U CN202629401U CN 202629401 U CN202629401 U CN 202629401U CN 201120525986 CN201120525986 CN 201120525986 CN 201120525986 U CN201120525986 U CN 201120525986U CN 202629401 U CN202629401 U CN 202629401U
- Authority
- CN
- China
- Prior art keywords
- insulator
- joint body
- hollow
- hydraulic hose
- insulating joint
- 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
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Abstract
The utility model discloses a hydraulic hose insulating joint body, which belongs to the technical filed of smelting arc furnace electrodes. The hydraulic hose insulating joint body comprises hollow joint screws (1), an insulator (2), a corrosion-resisting sealing ring (4) and hollow joint body locking screws (5). An insulator inner oil duct (3) is arranged inside the insulator (2). One end of the insulator inner oil duct (3) is provided with the hollow joint screws (1) which are fixed on the outer wall of the insulator (2). The other end of the insulator inner oil duct (3) is connected with the hollow joint body locking screws (5) through the corrosion-resisting sealing ring (4). The hollow joint body locking screws (5) are fixed on the outer wall of the insulator (2). The hydraulic hose insulating joint body provided in the utility model can separate an electrified part of an arc furnace electrode from a hydraulic pipe network and prevent accidents of inflammable hydraulic oil from occurring due to high voltages.
Description
[technical field]
The utility model relates to smelting arc furnace electrode technology field, relates in particular to a kind of hydraulic hose insulating joint body that arc furnace electrode is used.
[background technique]
At present, hydraulic hose is generally adopted at the charged position of smelting arc furnace electrode and being connected of hydraulic pressure pipe network, because there is Insulation Problems in hydraulic hose, HV causes the generation of the inflammable accident of hydraulic oil easily.
[summary of the invention]
In order to overcome the deficiency in the background technique, the utility model provides a kind of hydraulic hose insulating joint body, and the charged position of arc furnace electrode and hydraulic pressure pipe network are kept apart, and prevents that HV from causing the generation of the inflammable accident of hydraulic oil.
In order to realize the foregoing invention purpose, the scheme that the utility model adopted is:
A kind of hydraulic hose insulating joint body; Comprise: hollow connector screw (1), insulator (2), corrosion-resistant seal ring (4), hollow fittings body lock screw (5); Be provided with insulator internal oil channel (3) in the said insulator (2); Insulator internal oil channel (3) one ends are provided with hollow connector screw (1), and hollow connector screw (1) is fixed on insulator (2) outer wall; Insulator internal oil channel (3) the other end is connected with hollow fittings body lock screw (5) through corrosion-resistant seal ring (4), and hollow fittings body lock screw (5) is fixed on insulator (2) outer wall.
A kind of hydraulic hose insulating joint body, hollow connector screw (1) are the hollow connector screw of metal.
A kind of hydraulic hose insulating joint body, insulator (2) are the insulator (2) of high voltage withstanding, oil resistant, compression resistance, or are the insulator flexible pipe of high voltage withstanding, oil resistant, compression resistance.
A kind of hydraulic hose insulating joint body, corrosion-resistant seal ring (4) are oil resistant, voltage proof, corrosion resistant seal ring.
A kind of hydraulic hose insulating joint body, hollow fittings body lock screw (5) are the hollow fittings body lock screw of metal.
Owing to adopt aforesaid technological scheme, the utlity model has following superiority:
A kind of hydraulic hose insulating joint body is applicable to smelting arc furnace electrode holder tapping compressing cylinder usefulness, and the charged position of arc furnace electrode and hydraulic pressure pipe network are kept apart, and prevents that HV from causing the generation of the inflammable accident of hydraulic oil.
[description of drawings]
Fig. 1 is the structural representation of hydraulic hose insulating joint body;
Among the figure: (1), hollow connector screw, (2), insulator, (3) insulator internal oil channel, (4), corrosion-resistant seal ring, (5), hollow fittings body lock screw.
[embodiment]
As shown in Figure 1; A kind of hydraulic hose insulating joint body; Comprise: hollow connector screw (1), insulator (2), corrosion-resistant seal ring (4), hollow fittings body lock screw (5); Be provided with insulator internal oil channel (3) in the said insulator (2), insulator internal oil channel (3) one ends are provided with hollow connector screw (1), and hollow connector screw (1) is fixed on insulator (2) outer wall; Insulator internal oil channel (3) the other end is connected with hollow fittings body lock screw (5) through corrosion-resistant seal ring (4), and hollow fittings body lock screw (5) is fixed on insulator (2) outer wall.
Said hollow connector screw (1) is the hollow connector screw of metal.
Said insulator (2) is the insulator (2) of high voltage withstanding, oil resistant, compression resistance, or is the insulator flexible pipe of high voltage withstanding, oil resistant, compression resistance.
Said corrosion-resistant seal ring (4) is oil resistant, voltage proof, corrosion resistant seal ring.
Said hollow fittings body lock screw (5) is the hollow fittings body lock screw of metal.
The separated method for electrically that a kind of hydraulic jack is communicated with the hydraulic pressure pipe network, its step is following:
1), hydraulic fluid is crossed the hollow connector screw (1) of metal by hydraulic tube Netcom; Get into the insulator internal oil channel (3) in the insulator (2) of high voltage withstanding, oil resistant, compression resistance; Hollow fittings body lock screw (5) through metal; Or the insulator hydraulic hose gets into arc furnace electrode and folds up hydraulic jack, makes hydraulic jack work;
2), the charged position of hydraulic jack clamping arc furnace electrode and hydraulic pressure pipe network are kept apart, prevent that HV from causing the generation of the inflammable accident of hydraulic oil.
Claims (5)
1. hydraulic hose insulating joint body; It is characterized in that: comprising: hollow connector screw (1), insulator (2), corrosion-resistant seal ring (4), hollow fittings body lock screw (5); Be provided with insulator internal oil channel (3) in the said insulator (2); Insulator internal oil channel (3) one ends are provided with hollow connector screw (1), and hollow connector screw (1) is fixed on insulator (2) outer wall; Insulator internal oil channel (3) the other end is connected with hollow fittings body lock screw (5) through corrosion-resistant seal ring (4), and hollow fittings body lock screw (5) is fixed on insulator (2) outer wall.
2. a kind of hydraulic hose insulating joint body according to claim 1, it is characterized in that: hollow connector screw (1) is the hollow connector screw of metal.
3. a kind of hydraulic hose insulating joint body according to claim 1 is characterized in that: insulator (2) is the insulator (2) of high voltage withstanding, oil resistant, compression resistance, or is the insulator flexible pipe of high voltage withstanding, oil resistant, compression resistance.
4. a kind of hydraulic hose insulating joint body according to claim 1 is characterized in that: corrosion-resistant seal ring (4) is oil resistant, voltage proof, corrosion resistant seal ring.
5. a kind of hydraulic hose insulating joint body according to claim 1, it is characterized in that: hollow fittings body lock screw (5) is the hollow fittings body lock screw of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120525986 CN202629401U (en) | 2011-12-15 | 2011-12-15 | Hydraulic hose insulating joint body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120525986 CN202629401U (en) | 2011-12-15 | 2011-12-15 | Hydraulic hose insulating joint body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629401U true CN202629401U (en) | 2012-12-26 |
Family
ID=47382601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120525986 Expired - Fee Related CN202629401U (en) | 2011-12-15 | 2011-12-15 | Hydraulic hose insulating joint body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629401U (en) |
-
2011
- 2011-12-15 CN CN 201120525986 patent/CN202629401U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20131215 |