CN202134669U - Sealing structure for electromagnetic brake connecting terminal - Google Patents

Sealing structure for electromagnetic brake connecting terminal Download PDF

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Publication number
CN202134669U
CN202134669U CN201120224274U CN201120224274U CN202134669U CN 202134669 U CN202134669 U CN 202134669U CN 201120224274 U CN201120224274 U CN 201120224274U CN 201120224274 U CN201120224274 U CN 201120224274U CN 202134669 U CN202134669 U CN 202134669U
Authority
CN
China
Prior art keywords
cable copper
copper sleeve
external
brake
brake cable
Prior art date
Application number
CN201120224274U
Other languages
Chinese (zh)
Inventor
金百刚
王军
陈明
李立勋
李超
杨国建
尚德良
贾东升
Original Assignee
鞍钢股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 鞍钢股份有限公司 filed Critical 鞍钢股份有限公司
Priority to CN201120224274U priority Critical patent/CN202134669U/en
Application granted granted Critical
Publication of CN202134669U publication Critical patent/CN202134669U/en

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Abstract

The utility model relates to a sealing structure for an electromagnetic brake connecting terminal. The sealing structure comprises shrinking clamps, a silicone rubber pipe, a thermal shrinking pipe, a brake cable copper joint, and an external-connection cable copper joint, wherein the brake cable copper joint and the external-connection cable copper joint are in matched butt joint, the brake cable copper joint is provided with a hole matched with a brake cable, the external-connection cable copper joint is provided with a hole matched with an external-connection cable, the external wall of the brake cable copper joint and the external-connection cable copper joint that are in matched butt joint is provided with the thermal shrinking pipe, the external diameter of the thermal shrinking pipe is provided with the silicone rubber pipe, and two ends of the external diameter of the silicone rubber pipe are compacted via the shrinking clamps. Conductive paste is coated on the butt joint surface of the brake cable copper joint and the external-connection cable copper joint. Compared with the prior art, the sealing structure has the beneficial effects that the device is simple in structure and reasonable in design, effectively avoids insulation alarm caused by the penetration of water vapor, improves the using efficiency of an electromagnetic brake, and improves the using stability of the device.

Description

The hermetically-sealed construction of electromagnetic brake binding post

Technical field

The utility model relates to Ferrous Metallurgy continuous casting technology field, particularly a kind of hermetically-sealed construction of electromagnetic brake binding post.

Background technology

During continuous casting is produced, on slab caster, rationally use the crystallizer electromagnetic brake technology, can significantly improve the surface quality of steel, improve pulling rate and production efficiency.Its basic principle is to control the disturbance of molten steel face through electromagnetic force, not only prevents entrainmenting of covering slag, and covering slag is sprawled evenly, thereby reduces the face crack of strand.And through reducing to flow the downward speed and the impact depth of thigh, help reducing strand inner clamps foreign material, promote the base shell evenly to grow, the danger of bleed-out and chink is significantly reduced, this is confirmed by the practice of domestic and international many steel mills.

Electrical system is a most important ring in the electromagnetic braking use, and mainly realize by applying DC power supply in the magnetic field that electromagnetic braking produces.Electro-magnetic braking device earth fault repeatedly occurs in the use at the scene, and main cause is because cable side plug and restraining coil side plug connecting portion have the water entering, causes electric short circuit and causes earth fault.In the electromagnetic braking plug there be the main cause of water inlet: 1) sealing of cable side quick plug itself can't be satisfied on-the-spot abominable work condition environment, and under the double action of steam and covering slag, inside very easily intakes and causes the wiring short circuit; The fixed hook of 2) electromagnetic braking coil sides quick plug and the fixedly hangers of cable side quick plug are fragile; Hook causes sealing effectiveness with hangers through pressure extrusion together, and hook is hard metal material with hangers, equipment reach the standard grade and maintenance process in be easy to because of pushing its damage; Part after the damage becomes the passage that steam gets into; Cause insulation to report to the police, can't satisfy the long-term continous-stable operation of electromagnetic braking equipment, and increase plant maintenance amount and plug spare parts consumption amount.

Therefore, the electromagnetic brake binding post needs a kind of simple in structure, reasonable in design, protective device safely and effectively.

Summary of the invention

The purpose of the utility model provides a kind of hermetically-sealed construction of electromagnetic brake binding post, and this apparatus structure is simple, reasonable in design, effectively avoids reporting to the police because of steam gets into the insulation that causes, and improves the service efficiency of electromagnetic brake.

For realizing above-mentioned purpose, the utility model adopts following technical scheme to realize:

The hermetically-sealed construction of electromagnetic brake binding post; Comprise and tighten clip, silicone rubber tube, heat-shrink tube, brake cable copper sleeve, external cable copper sleeve; The butt joint that matches with the external cable copper sleeve of described brake cable copper sleeve; Brake cable copper sleeve is provided with the hole of matching with the brake cable, and the external cable copper sleeve is provided with the hole of matching with external cable, and the brake cable copper sleeve after the cooperation butt joint and the outer wall of external cable copper sleeve are provided with heat-shrink tube; The external diameter of heat-shrink tube is provided with silicone rubber tube, and silicone rubber tube external diameter two ends compress by tightening clip.

Described brake cable copper sleeve adopts bolt to be connected with the external cable copper sleeve.

The interface of described brake cable copper sleeve and external cable copper sleeve scribbles conductive paste.

Described brake cable copper sleeve and brake cable adopt hydraulic tongs to compress.

Described external cable copper sleeve and external cable adopt hydraulic tongs to compress.

Compared with prior art, the beneficial effect of the utility model is: this apparatus structure is simple, reasonable in design, effectively avoids reporting to the police because of steam gets into the insulation that causes, and improves the service efficiency of electromagnetic brake, has improved the stability that equipment uses.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Among the figure: 1-tightens clip 2-silicone rubber tube 3-heat-shrink tube 4-bolt 5-brake cable copper sleeve 6-external cable copper sleeve

Embodiment

Describe in further detail below in conjunction with the embodiment of accompanying drawing the utility model.

Embodiment one; The hermetically-sealed construction of electromagnetic brake binding post, as shown in Figure 1, comprise tightening clip 1, silicone rubber tube 2, heat-shrink tube 3, brake cable copper sleeve 5, external cable copper sleeve 6; Brake cable copper sleeve 5 butt joint that matches with external cable copper sleeve 6; Brake cable copper sleeve 5 is provided with the hole of matching with the brake cable, and external cable copper sleeve 6 is provided with the hole of matching with external cable, and the brake cable copper sleeve 5 after the cooperation butt joint and the outer wall of external cable copper sleeve 6 are provided with heat-shrink tube 3; The external diameter of heat-shrink tube 3 is provided with silicone rubber tube 2; Silicone rubber tube external diameter two ends compress 1 by tightening clip, and brake cable copper sleeve 5 adopts bolt 4 to be connected with external cable copper sleeve 6, and brake cable copper sleeve 5 scribbles conductive paste with the interface of external cable copper sleeve 6; Brake cable copper sleeve 5 adopts hydraulic tongs to compress with the brake cable, and external cable copper sleeve 6 adopts hydraulic tongs to compress with external cable.

Embodiment two, and the hermetically-sealed construction of electromagnetic brake binding post is as shown in Figure 1; Comprise and tighten clip 1, silicone rubber tube 2, heat-shrink tube 3, brake cable copper sleeve 5, external cable copper sleeve 6; Brake cable copper sleeve 5 butt joint that matches with external cable copper sleeve 6, brake cable copper sleeve 5 is provided with the hole of matching with the brake cable, and external cable copper sleeve 6 is provided with the hole of matching with external cable; The brake cable copper sleeve 5 after the cooperation butt joint and the two-layer heat-shrink tube 3 of outer wall pyrocondensation of external cable copper sleeve 6; Better effects if, the external diameter of heat-shrink tube 3 is with silicone rubber tube 2, and silicone rubber tube external diameter two ends compress 1 by tightening clip; Brake cable copper sleeve 5 adopts two hexagonal dormant bolts 4 to be connected with external cable copper sleeve 6; Brake cable copper sleeve 5 scribbles conductive paste with the interface of external cable copper sleeve 6, and brake cable copper sleeve 5 adopts hydraulic tongs to compress with the brake cable, and external cable copper sleeve 6 adopts hydraulic tongs to compress with external cable.

When overhauling and safeguarding, can be with 1 dismounting of locking clip, silicone rubber tube 2 takes off, and severs heat-shrink tube 3, turns on bolt, can brake cable copper sleeve 5 and external cable copper sleeve 6 be taken apart, safeguards simple and convenient.

Claims (5)

1. the hermetically-sealed construction of electromagnetic brake binding post; It is characterized in that; Comprise tightening clip, silicone rubber tube, heat-shrink tube, brake cable copper sleeve, external cable copper sleeve, the butt joint that matches with the external cable copper sleeve of described brake cable copper sleeve, brake cable copper sleeve is provided with the hole of matching with the brake cable; The external cable copper sleeve is provided with the hole of matching with external cable; The brake cable copper sleeve after the cooperation butt joint and the outer wall of external cable copper sleeve are provided with heat-shrink tube, and the external diameter of heat-shrink tube is provided with silicone rubber tube, and silicone rubber tube external diameter two ends compress by tightening clip.
2. the hermetically-sealed construction of electromagnetic brake binding post according to claim 1 is characterized in that, described brake cable copper sleeve adopts bolt to be connected with the external cable copper sleeve.
3. the hermetically-sealed construction of electromagnetic brake binding post according to claim 1 is characterized in that, the interface of described brake cable copper sleeve and external cable copper sleeve scribbles conductive paste.
4. the hermetically-sealed construction of electromagnetic brake binding post according to claim 1 is characterized in that, described brake cable copper sleeve and brake cable adopt hydraulic tongs to compress.
5. the hermetically-sealed construction of electromagnetic brake binding post according to claim 1 is characterized in that, described external cable copper sleeve and external cable adopt hydraulic tongs to compress.
CN201120224274U 2011-06-29 2011-06-29 Sealing structure for electromagnetic brake connecting terminal CN202134669U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120224274U CN202134669U (en) 2011-06-29 2011-06-29 Sealing structure for electromagnetic brake connecting terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120224274U CN202134669U (en) 2011-06-29 2011-06-29 Sealing structure for electromagnetic brake connecting terminal

Publications (1)

Publication Number Publication Date
CN202134669U true CN202134669U (en) 2012-02-01

Family

ID=45523431

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120224274U CN202134669U (en) 2011-06-29 2011-06-29 Sealing structure for electromagnetic brake connecting terminal

Country Status (1)

Country Link
CN (1) CN202134669U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102991528A (en) * 2012-10-31 2013-03-27 镇江电磁设备厂有限责任公司 Magnetic rail brake electromagnet
CN103001015A (en) * 2012-10-31 2013-03-27 镇江电磁设备厂有限责任公司 Electromagnet cable connection seat
CN109301651A (en) * 2018-09-25 2019-02-01 黄赫南 A method of preventing power equipment nipple over time and is increased using resistance
CN110653351A (en) * 2018-06-28 2020-01-07 上海梅山钢铁股份有限公司 Electromagnetic brake coil power device of crystallizer of continuous casting machine
CN111478134A (en) * 2020-03-13 2020-07-31 中国电子科技集团公司第二十九研究所 Sealed waterproof type radio frequency cable subassembly tied in a bundle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102991528A (en) * 2012-10-31 2013-03-27 镇江电磁设备厂有限责任公司 Magnetic rail brake electromagnet
CN103001015A (en) * 2012-10-31 2013-03-27 镇江电磁设备厂有限责任公司 Electromagnet cable connection seat
CN110653351A (en) * 2018-06-28 2020-01-07 上海梅山钢铁股份有限公司 Electromagnetic brake coil power device of crystallizer of continuous casting machine
CN109301651A (en) * 2018-09-25 2019-02-01 黄赫南 A method of preventing power equipment nipple over time and is increased using resistance
CN111478134A (en) * 2020-03-13 2020-07-31 中国电子科技集团公司第二十九研究所 Sealed waterproof type radio frequency cable subassembly tied in a bundle

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

Granted publication date: 20120201

Termination date: 20170629

CF01 Termination of patent right due to non-payment of annual fee