CN202346685U - Damper brake block for mine hoist - Google Patents
Damper brake block for mine hoist Download PDFInfo
- Publication number
- CN202346685U CN202346685U CN2011204680538U CN201120468053U CN202346685U CN 202346685 U CN202346685 U CN 202346685U CN 2011204680538 U CN2011204680538 U CN 2011204680538U CN 201120468053 U CN201120468053 U CN 201120468053U CN 202346685 U CN202346685 U CN 202346685U
- Authority
- CN
- China
- Prior art keywords
- brake block
- damper brake
- utility
- mine hoist
- model
- 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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- Braking Arrangements (AREA)
Abstract
The utility model provides a damper brake block for a mine hoist. The damper brake block comprises a substrate; two dovetailed wings are integrally formed at the two sides of the substrate; the damper brake block provided by the utility model has the advantages that during machining, only one simple mold needs to be machined, and powdery raw materials of the damper brake block are placed into the mold, are heated and pressed to form the damper brake block; after the technical scheme is adopted, the machining efficiency is greatly increased, one-third labor hour is also saved, the development and production cost of the mold is reduced, the product percent of pass is improved, and the production cost of the damper brake block is reduced.
Description
Technical field
The utility model relates to the mine hoist technical field, refers in particular to the braking brake shoe that a kind of mine hoist is used.
Background technology
Mine hoist is one of most important equipment in the transportation of mine; It occupies special status; Be contact down-hole and ground-surface important tool, and the braking brake shoe that is used for gig is the vitals that guarantees that mine hoist safety is used, the equal more complicated of braking braking its structure of brake shoe in the middle of the existing gig; To on the braking brake shoe, add built-in connection mostly; Make the brake shoe processed complex, cost height and yield rate are low, and in use can break away between built-in connection and the matrix, phenomenon such as breakage.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, provides a kind of employing one-body molded, and the braking brake shoe of long service life.
For realizing above-mentioned purpose, the technical scheme that the utility model provided is: the braking brake shoe that a kind of mine hoist is used, and it includes matrix, and described matrix both sides are formed with the both wings of dovetail type.
The thickness of described dovetail type both wings is 1/3rd of matrix thickness.
The advantage of the utility model is: adding man-hour, only needing simple mould of processing, will brake the brake shoe powder raw material mould of packing into again; Add hot pressing and form and get final product, adopt this programme after, work efficiency was improved greatly; Saved for 1/3rd man-hour again; And reduced mould development, productive costs, improved product quality, reduced braking brake shoe productive costs.
Description of drawings
Fig. 1 is the integral structure scheme drawing of the utility model.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is the birds-eye view of Fig. 1.
The specific embodiment
Below in conjunction with institute's drawings attached the utility model is described further; The preferred embodiment of the utility model is: referring to accompanying drawing 1 to accompanying drawing 3; The braking brake shoe that the described mine hoist of present embodiment is used includes matrix 1; Described matrix 1 both sides are formed with the both wings 2 of dovetail type, and the thickness of dovetail type both wings 2 is 1/3rd of matrix 1 thickness.After adopting dovetail type both wings 2, be convenient to install, fix, can satisfy the mechanics requirement fully again; Can save for 1/3rd man-hours, reduce mould development, productive costs, only need simple mould of processing; To brake the brake shoe powder raw material mould of packing into again, and add hot pressing and form and get final product.
The embodiment of the above is the preferred embodiment of the utility model only, is not the practical range that limits the utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the utility model.
Claims (2)
1. braking brake shoe that mine hoist is used, it includes matrix (1), it is characterized in that: described matrix (1) both sides are formed with the both wings (2) of dovetail type.
2. the braking brake shoe that a kind of mine hoist according to claim 1 is used is characterized in that: the thickness of dovetail type both wings (2) is 1/3rd of matrix (1) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204680538U CN202346685U (en) | 2011-11-23 | 2011-11-23 | Damper brake block for mine hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204680538U CN202346685U (en) | 2011-11-23 | 2011-11-23 | Damper brake block for mine hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202346685U true CN202346685U (en) | 2012-07-25 |
Family
ID=46535702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204680538U Expired - Fee Related CN202346685U (en) | 2011-11-23 | 2011-11-23 | Damper brake block for mine hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202346685U (en) |
-
2011
- 2011-11-23 CN CN2011204680538U patent/CN202346685U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20141123 |
|
| EXPY | Termination of patent right or utility model |