CN202518970U - Electromagnetic block type brake protective cover - Google Patents
Electromagnetic block type brake protective cover Download PDFInfo
- Publication number
- CN202518970U CN202518970U CN2012200641859U CN201220064185U CN202518970U CN 202518970 U CN202518970 U CN 202518970U CN 2012200641859 U CN2012200641859 U CN 2012200641859U CN 201220064185 U CN201220064185 U CN 201220064185U CN 202518970 U CN202518970 U CN 202518970U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- block type
- electromagnetic block
- type brake
- brake
- 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 provides an electromagnetic block type brake protective cover and belongs to an electromagnetic block type brake accessory. The protective cover is a metal right-angle bent plate and two protective cover mounting holes are arranged on a vertical face of the right-angle bent plate; an electromagnetic block type brake and a traction machine connecting hole are arranged at the two sides of the protective cover mounting holes. When the electromagnetic block type brake protective cover is assembled, the protective cover mounting holes and two screw holes on the back face of an armature disc are connected by bolts to fix a protective cover. According to the electromagnetic block type brake protective cover disclosed by the utility model, a plane of the bent plate protects an outgoing line and a fine regulating device of the electromagnetic block type brake so that non-conscious collision can be effectively prevented and electrical elements are prevented from being damaged; the safe reliability of the electromagnetic block type brake is improved and the maintenance cost is reduced; and meanwhile, the electromagnetic block type brake protective cover is convenient to transport and mount. The protective cover adopts a half-surrounded structure, is good for cooling of the brake and prolongs the service life of the brake.
Description
Technical field
The utility model is the improvement to electromagnetism block brake protective roof structure, belongs to electromagnetism block brake annex.
Background technology
The electromagnetism block brake is the towing machine direct solenoid control setup that is used for elevator, weight-lifting equipment; Existing electromagnetism block brake has plenty of unshielded; Cause electric elements to damage easily, also have plenty of the employing plastic device, the full encirclement protected; Because this plastics protective cover insufficient strength is prone to cause collision to cause electric elements also to damage and move probably micromatic setting easily in handling process; Surround protection and be unfavorable for heat radiation entirely in addition, influence drg service life.
Summary of the invention
In order to solve the problem of above-mentioned existence, the utility model provides a kind of good heat dissipation effect, improves the electromagnetism block brake usage safety performance and the protective cover in life-span.
The purpose of the utility model realizes through following technical proposals: electromagnetism block brake protective cover is characterized in that: protective cover is the metal angle block of right angle, at the facade of angle block of right angle two protective cover mounting holes is set.
Be provided with electromagnetism block brake and towing machine connecting bore in the both sides of protective cover mounting hole.
90 ° of awl limits are processed at the edge of described protective cover mounting hole from outside to inside.
The facade both sides of described protective cover angle block of right angle are provided with breach.
The facade both sides root radius of described protective cover angle block of right angle is 10 ~ 15mm.
The beneficial effect of the utility model: the utility model adopts said structure, during assembling, through screw two screws of protective cover mounting hole with the back side of armature disc is connected, and fixes protective cover.Protect the pig-tail wire and the micromatic setting of electromagnetism block brake under the plane of bent plate, can prevent noncoconscious collision effectively, preventing the damage of electric elements, improving the safe reliability of block type electromagnetic brake, reducing maintenance cost, be convenient to carrying and installation simultaneously.Protective cover adopts the semi-surrounding structure, is beneficial to the drg heat radiation, improves drg service life.
Description of drawings
Fig. 1 is a kind of embodiment structural representation of electromagnetism block brake protective cover.
Fig. 2 is the lateral plan of Fig. 1.
Fig. 3 is the another kind of embodiment structural representation of electromagnetism block brake protective cover.
Fig. 4 is the lateral plan of Fig. 3.
The specific embodiment
Embodiment 1: like Fig. 1, shown in 2, electromagnetism block brake protective cover is a metal angle block of right angle, and two protective cover mounting holes 2 are set on the facade 1 of angle block of right angle, is provided with electromagnetism block brake and towing machine connecting bore 3 in the both sides of protective cover mounting hole 2.90 ° of awl limits are processed at the edge of protective cover mounting hole 2 from outside to inside, adopt flathead screw that the protective cover mounting hole is captiveed joint with two screws at the back side of armature disc when mounted, make protective cover inside face and drg armature disc fit tightly.
Embodiment 2: like Fig. 3, shown in 4; Electromagnetism block brake protective cover is a metal angle block of right angle; Two protective cover mounting holes 2 are set on the facade 1 of angle block of right angle; Facade 1 both sides at the protective cover angle block of right angle are provided with breach 4, and as the be connected position of the towing machine that reserves with drg, the radius of breach 4 is 10 ~ 15mm with breach 4.Adopt the outer-hexagonal screw that the protective cover mounting hole is captiveed joint with two screws at the back side of armature disc when mounted.
Claims (5)
1. electromagnetism block brake protective cover, it is characterized in that: protective cover is the metal angle block of right angle, at the facade of angle block of right angle two protective cover mounting holes is set.
2. electromagnetism block brake protective cover according to claim 1 is characterized in that: be provided with electromagnetism block brake and towing machine connecting bore in the both sides of protective cover mounting hole.
3. electromagnetism block brake protective cover according to claim 2 is characterized in that: 90 ° of awl limits are processed at the edge of described protective cover mounting hole from outside to inside.
4. electromagnetism block brake protective cover according to claim 1 is characterized in that: the facade both sides of described protective cover angle block of right angle are provided with breach.
5. electromagnetism block brake protective cover according to claim 4 is characterized in that: the facade both sides root radius of described protective cover angle block of right angle is 10 ~ 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200641859U CN202518970U (en) | 2012-02-27 | 2012-02-27 | Electromagnetic block type brake protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200641859U CN202518970U (en) | 2012-02-27 | 2012-02-27 | Electromagnetic block type brake protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202518970U true CN202518970U (en) | 2012-11-07 |
Family
ID=47101930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200641859U Expired - Fee Related CN202518970U (en) | 2012-02-27 | 2012-02-27 | Electromagnetic block type brake protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202518970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261235A (en) * | 2014-10-23 | 2015-01-07 | 苏州新达电扶梯部件有限公司 | Adjustable tractor lateral shield |
-
2012
- 2012-02-27 CN CN2012200641859U patent/CN202518970U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261235A (en) * | 2014-10-23 | 2015-01-07 | 苏州新达电扶梯部件有限公司 | Adjustable tractor lateral shield |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121107 Termination date: 20180227 |