CN204828373U - Two roof beam monkey electromagnetic brake - Google Patents
Two roof beam monkey electromagnetic brake Download PDFInfo
- Publication number
- CN204828373U CN204828373U CN201520591787.3U CN201520591787U CN204828373U CN 204828373 U CN204828373 U CN 204828373U CN 201520591787 U CN201520591787 U CN 201520591787U CN 204828373 U CN204828373 U CN 204828373U
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- CN
- China
- Prior art keywords
- fixed block
- lining
- electromagnetic brake
- mounting
- armature plate
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- Expired - Fee Related
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Abstract
The utility model relates to a two roof beam monkey electromagnetic brake, it includes mounting A, mounting A's left end have mounting B through bolted connection, the inside of mounting A and mounting B set gradually cutting ferrule, brake bottom plate, lining, armature board and coil container to a left side from the right side, cutting ferrule and mounting A between be provided with holding screw, the coil container in be provided with the spring, mounting A and mounting B's center department be provided with the transmission shaft, the transmission shaft on the cover be equipped with a rotatory section of thick bamboo, the outside of a rotatory section of thick bamboo be provided with the spline, the center department of lining be provided with the spline groove, the utility model has the advantages of it is steady reliable to design simple, rational in infrastructure, simple to operate, long service life, brake.
Description
Technical field
The utility model belongs to crane control field, is specifically related to a kind of electromagnetic brake, particularly a kind of double girder crane dolly electromagnetic brake.
Background technique
Double girder crane dolly is after cutting off the electricity supply, motor is due to inertia, main shaft can not stop the rotation immediately, commonly use electromagnetic brake, at present, conventional electromagnetic brake is install electromagnetic brake brake pad in the both sides of electric machine main shaft, such brake modes causes infringement to main shaft to a certain extent, reduce the working life of main shaft, add cost of production, the electromagnetic brake also had is by shoe sole, lining, armature plate and coil container composition, but cruelly leak under severe working environment for a long time, easily cause entering dust in electromagnetic brake or getting rusty, and then cause electromagnetic brake cisco unity malfunction, add maintenance cost, and inconvenient maintenance, each installation all needs to regulate gap, inconvenience is installed, therefore, provide a kind of simplicity of design, rational in infrastructure, easy for installation, long service life, brake steadily reliably double girder crane dolly electromagnetic brake be necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of simplicity of design, rational in infrastructure, easy for installation, long service life, brake steadily reliable double girder crane dolly electromagnetic brake.
The purpose of this utility model is achieved in that a kind of double girder crane dolly electromagnetic brake, it comprises fixed block A, the left end of described fixed block A has been bolted fixed block B, described fixed block A and the inside of fixed block B are disposed with cutting ferrule from right to left, shoe sole, lining, armature plate and coil container, Cock screw is provided with between described cutting ferrule and fixed block A, spring is provided with in described coil container, described fixed block A and the center position of fixed block B are provided with transmission shaft, described transmission shaft is arranged with rotary drum, the arranged outside of described rotary drum has spline, the center position of described lining is provided with spline.
Described rotary drum and the Placement of lining are spline joint.
The Placement of described spring and armature plate is for being fixedly connected with.
Described rotary drum and the Placement of transmission shaft are that flat key is connected.
Described lining and the counterface of armature plate are provided with perpendicular strip slot, and described armature plate is protruding with the vertical bar counterface of lining is provided with and lining matches.
The beneficial effects of the utility model: fixed block A and fixed block B makes the utility model become integral structure, and install without the need to adjusting play at every turn, easy for installation, by cutting ferrule, shoe sole is fixed simultaneously, shoe sole and fixed block A, fixed block B forms enclosed construction, ensure that the utility model works under airtight operating conditions, the while that structure being simple, extend its working life, coil in coil container obtain electric after, attract armature plate away from lining by spring, sheathed rotary drum on transmission shaft, rotary drum is connect with making linking by spline, and make to make card rotate with the rotation of transmission shaft, after coil losing electricity in coil container, armature plate pastes with making clamping, the counterface of lining and armature plate arranges perpendicular strip slot, armature plate with the counterface of lining is arranged protruding to the vertical bar that coordinates with on lining, it is made to coordinate braking, uniform force, frictional force increases, achieve good steady brake function, the utility model also has simplicity of design, advantage rational in infrastructure, easy for installation simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of double girder crane dolly of the utility model electromagnetic brake.
Fig. 2 is the structural representation of lining end face in a kind of double girder crane dolly of the utility model electromagnetic brake.
Fig. 3 is the structural representation of armature plate end face in a kind of double girder crane dolly of the utility model electromagnetic brake.
In figure: 1, fixed block A2, fixed block B3, cutting ferrule 4, shoe sole 5, lining 6, armature plate 7, coil container 8, Cock screw 9, spring 10, transmission shaft 11, rotary drum 12, spline 13, spline 14, perpendicular strip slot 15, vertical bar projection.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of double girder crane dolly electromagnetic brake, it comprises fixed block A1, the left end of described fixed block A1 has been bolted fixed block B2, described fixed block A1 and the inside of fixed block B2 are disposed with cutting ferrule 3 from right to left, shoe sole 4, lining 5, armature plate 6 and coil container 7, Cock screw 8 is provided with between described cutting ferrule 3 and fixed block A1, spring 9 is provided with in described coil container 7, described fixed block A1 and the center position of fixed block B2 are provided with transmission shaft 10, described transmission shaft 10 is arranged with rotary drum 11, the arranged outside of described rotary drum 11 has spline 12, the center of described lining 5 is provided with spline 13.
Fixed block A1 and fixed block B2 makes the utility model become integral structure, and install without the need to adjusting play at every turn, easy for installation, be fixed by cutting ferrule 3 pairs of shoe soles 4 simultaneously, shoe sole 4 and fixed block A1, fixed block B2 forms enclosed construction, ensure that the utility model works under airtight operating conditions, the while that structure being simple, extend its working life, coil in coil container 7 obtain electric after, attract armature plate 6 away from lining 5 by spring 9, sheathed rotary drum 11 on transmission shaft 10, rotary drum 11 is connected with making card 5 by spline 12, make to make card 5 rotate with the rotation of transmission shaft 10, after coil losing electricity in coil container 7, armature plate 6 with make card 5 be close to, lining 5 with the counterface of armature plate 6 arrange perpendicular strip slot 14, armature plate 6 with the counterface of lining 5 is arranged with on lining 5 to the vertical bar projection 15 coordinated, it is made to coordinate braking, uniform force, frictional force increases, achieve good steady brake function, the utility model also has simplicity of design, advantage rational in infrastructure, easy for installation simultaneously.
Embodiment 2
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of double girder crane dolly electromagnetic brake, it comprises fixed block A1, the left end of described fixed block A1 has been bolted fixed block B2, described fixed block A1 and the inside of fixed block B2 are disposed with cutting ferrule 3 from right to left, shoe sole 4, lining 5, armature plate 6 and coil container 7, Cock screw 8 is provided with between described cutting ferrule 3 and fixed block A1, spring 9 is provided with in described coil container 7, described fixed block A1 and the center position of fixed block B2 are provided with transmission shaft 10, described transmission shaft 10 is arranged with rotary drum 11, the arranged outside of described rotary drum 11 has spline 12, the center of described lining 5 is provided with spline 13.
Described rotary drum 11 is spline joint with the Placement of lining 5, the Placement of described spring 9 and armature plate 6 is for being fixedly connected with, described rotary drum 11 and the Placement of transmission shaft 10 are that flat key is connected, described lining 5 and the counterface of armature plate 6 are provided with perpendicular strip slot 14, described armature plate 6 with the counterface of lining 5 is provided with and the vertical bar projection 15 that lining 5 matches.
Fixed block A1 and fixed block B2 makes the utility model become integral structure, and install without the need to adjusting play at every turn, easy for installation, be fixed by cutting ferrule 3 pairs of shoe soles 4 simultaneously, shoe sole 4 and fixed block A1, fixed block B2 forms enclosed construction, ensure that the utility model works under airtight operating conditions, the while that structure being simple, extend its working life, coil in coil container 7 obtain electric after, attract armature plate 6 away from lining 5 by spring 9, sheathed rotary drum 11 on transmission shaft 10, rotary drum 11 is connected with making card 5 by spline 12, make to make card 5 rotate with the rotation of transmission shaft 10, after coil losing electricity in coil container 7, armature plate 6 with make card 5 be close to, lining 5 with the counterface of armature plate 6 arrange perpendicular strip slot 14, armature plate 6 with the counterface of lining 5 is arranged with on lining 5 to the vertical bar projection 15 coordinated, it is made to coordinate braking, uniform force, frictional force increases, achieve good steady brake function, the utility model also has simplicity of design, advantage rational in infrastructure, easy for installation simultaneously.
Claims (5)
1. a double girder crane dolly electromagnetic brake, it comprises fixed block A, it is characterized in that: the left end of described fixed block A has been bolted fixed block B, described fixed block A and the inside of fixed block B are disposed with cutting ferrule from right to left, shoe sole, lining, armature plate and coil container, Cock screw is provided with between described cutting ferrule and fixed block A, spring is provided with in described coil container, described fixed block A and the center position of fixed block B are provided with transmission shaft, described transmission shaft is arranged with rotary drum, the arranged outside of described rotary drum has spline, the center position of described lining is provided with spline.
2. a kind of double girder crane dolly electromagnetic brake according to claim 1, is characterized in that: described rotary drum and the Placement of lining are spline joint.
3. a kind of double girder crane dolly electromagnetic brake according to claim 1, is characterized in that: the Placement of described spring and armature plate is for being fixedly connected with.
4. a kind of double girder crane dolly electromagnetic brake according to claim 1, is characterized in that: described rotary drum and the Placement of transmission shaft are that flat key is connected.
5. a kind of double girder crane dolly electromagnetic brake according to claim 1, it is characterized in that: described lining and the counterface of armature plate are provided with perpendicular strip slot, described armature plate is protruding with the vertical bar counterface of lining is provided with and lining matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591787.3U CN204828373U (en) | 2015-08-10 | 2015-08-10 | Two roof beam monkey electromagnetic brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591787.3U CN204828373U (en) | 2015-08-10 | 2015-08-10 | Two roof beam monkey electromagnetic brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204828373U true CN204828373U (en) | 2015-12-02 |
Family
ID=54685978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520591787.3U Expired - Fee Related CN204828373U (en) | 2015-08-10 | 2015-08-10 | Two roof beam monkey electromagnetic brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204828373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067824A (en) * | 2019-05-24 | 2019-07-30 | 珠海格力电器股份有限公司 | Braking device and motor with same |
| CN112178077A (en) * | 2020-09-30 | 2021-01-05 | 奥创动力传动(深圳)有限公司 | Closed electromagnetic brake |
-
2015
- 2015-08-10 CN CN201520591787.3U patent/CN204828373U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067824A (en) * | 2019-05-24 | 2019-07-30 | 珠海格力电器股份有限公司 | Braking device and motor with same |
| CN112178077A (en) * | 2020-09-30 | 2021-01-05 | 奥创动力传动(深圳)有限公司 | Closed electromagnetic brake |
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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 |
Granted publication date: 20151202 Termination date: 20160810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |