CN202879154U - Engineering machinery drive axle strengthening device - Google Patents
Engineering machinery drive axle strengthening device Download PDFInfo
- Publication number
- CN202879154U CN202879154U CN 201220532381 CN201220532381U CN202879154U CN 202879154 U CN202879154 U CN 202879154U CN 201220532381 CN201220532381 CN 201220532381 CN 201220532381 U CN201220532381 U CN 201220532381U CN 202879154 U CN202879154 U CN 202879154U
- Authority
- CN
- China
- Prior art keywords
- reinforcing sleeve
- drive axle
- engineering machinery
- strengthening
- brake disc
- 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
Links
- 238000005728 strengthening Methods 0.000 title abstract 4
- 230000003014 reinforcing Effects 0.000 claims abstract description 45
- 210000003491 Skin Anatomy 0.000 claims description 7
- 239000000789 fastener Substances 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model relates to the field of engineering mechanical technology, in particular to an engineering machinery drive axle strengthening device. The engineering machinery drive axle strengthening device comprises a first reinforcing sleeve and a second reinforcing sleeve which are wrapped on the periphery of an outer shell body of a drive axle, and the shapes of the first reinforcing sleeve and the second reinforcing sleeve are matched with the shape of the outer shell body of the drive axle. The first reinforcing sleeve and the second reinforcing sleeve are connected together through fastening pieces. Two ends of the first reinforcing sleeve and the second reinforcing sleeve are respectively and fixedly arranged on brake disc seats arranged on two sides of the drive axle. The engineering machinery drive axle strengthening device has the advantages of improving solidity of the appearance of the drive axle to the maximum extent, greatly improving bearing capacity on the condition of ensuring the normal operation of the drive axle, and being high in safety, simple in structure and convenient to install.
Description
Technical field
The utility model relates to technical field of engineering machinery, relates in particular to a kind of driving bridge for engineering machinery bracing means.
Background technology
At present, along with the use of large load engineering machinery vehicle, greatly improve the efficient of engineering construction, also alleviated to a great extent workman's labour intensity.
The use of large load construction machinery and equipment, bring certain burden must for its structure, for example for drive axle particularly important in the struction machine structures, the construction machinery and equipment load increases, must strengthen the load bearing requirements of drive axle, but the phenomenon ubiquity that overloads in the reality is if drive axle fracture in service or inefficacy will bring greatly potential safety hazard to traffic safety.
The utility model content
The purpose of this utility model is to provide a kind of driving bridge for engineering machinery bracing means, to solve in the prior art because the increase of construction machinery and equipment bearing load causes the drive axle operation to produce burden, has the technical matters of potential safety hazard.
The utility model is to realize like this, a kind of driving bridge for engineering machinery bracing means, comprise be coated on drive axle body skin periphery and with suitable the first reinforcing sleeve and the second reinforcing sleeve of the body skin shape of described drive axle, described the first reinforcing sleeve and the second reinforcing sleeve link together by fastener, and the two ends of described the first reinforcing sleeve and the second reinforcing sleeve are fixedly installed in respectively on the brake disc seat that is positioned at described drive axle both sides.
As improving further, described the first reinforcing sleeve and the second reinforcing sleeve are fixedly installed on the described brake disc seat by fastener.
After having adopted technique scheme, the beneficial effects of the utility model are: owing to having wrapped up a pair of reinforcing sleeve around the shell of drive axle, greatly improve the load-carrying capacity of drive axle in operational process, improved the safety in use of drive axle and construction machinery and equipment.
Because the version of arm was strengthened at hemisphere and two ends in the middle of a pair of reinforcing sleeve adopted, namely with the suitable structure of above-mentioned drive axle profile, farthest improved the impregnability of drive axle profile, guarantee in the situation of its normal operation, greatly improved load-carrying capacity, safe, simple in structure, the convenient installation.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Among the figure: 1, drive axle, the 2, first reinforcing sleeve, the 3, second reinforcing sleeve, 4, the brake disc seat, the 5, first bolt, 6, strengthen arm, the 7, second bolt.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of driving bridge for engineering machinery bracing means, comprise be coated on drive axle body skin periphery and with suitable the first reinforcing sleeve 2 and the second reinforcing sleeve 3 of the body skin shape of above-mentioned drive axle, the first above-mentioned reinforcing sleeve 2 and the second reinforcing sleeve 3 link together by the first bolt 5 fasteners, and the first above-mentioned reinforcing sleeve 2 and the two ends of the second reinforcing sleeve 3 are fixedly installed in respectively on the brake disc seat 4 that is positioned at above-mentioned drive axle 1 both sides.
The first above-mentioned reinforcing sleeve 2 and the second reinforcing sleeve 3 are fixedly installed on the above-mentioned brake disc seat 4 by the second bolt 7 fasteners.
Hemisphere and the reinforcement arm 6 from above-mentioned middle hemisphere to the both sides extension in the middle of above-mentioned a pair of reinforcing sleeve comprises.
The utility model in use, at first the two ends with drive axle 1 are fixedly mounted on respectively on the brake disc seat 4, and then with upper a pair of reinforcing sleeve i.e. the first reinforcing sleeve 2 and the second reinforcing sleeve 3 of wrapping up in the body skin outside of above-mentioned drive axle 1, the reinforcement arm 6 of this first reinforcing sleeve 2 and the second reinforcing sleeve 3 is captiveed joint by the first bolt 5 each other, then the two ends with the first reinforcing sleeve 2 and the second reinforcing sleeve 3 also are fixedly mounted on the above-mentioned brake disc seat 4 by the second bolt 7 respectively, so just can greatly strengthen the reliability that drive axle 1 uses at various construction machinery and equipments, safety performance when farthest having improved operation, simple in structure, be easy to handled easily is installed.
A kind of driving bridge for engineering machinery bracing means that the utility model provides comprises a pair of reinforcing sleeve suitable with the drive axle profile, has farthest improved the load-carrying capacity of drive axle, has improved safe application performance, and is convenient and reliable.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. driving bridge for engineering machinery bracing means, it is characterized in that, comprise be coated on drive axle body skin periphery and with suitable the first reinforcing sleeve and the second reinforcing sleeve of the body skin shape of described drive axle, described the first reinforcing sleeve and the second reinforcing sleeve link together by fastener, and the two ends of described the first reinforcing sleeve and the second reinforcing sleeve are fixedly installed in respectively on the brake disc seat that is positioned at described drive axle both sides.
2. driving bridge for engineering machinery bracing means according to claim 1 is characterized in that, described the first reinforcing sleeve and the second reinforcing sleeve are fixedly installed on the described brake disc seat by fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220532381 CN202879154U (en) | 2012-10-17 | 2012-10-17 | Engineering machinery drive axle strengthening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220532381 CN202879154U (en) | 2012-10-17 | 2012-10-17 | Engineering machinery drive axle strengthening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202879154U true CN202879154U (en) | 2013-04-17 |
Family
ID=48070614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220532381 Expired - Fee Related CN202879154U (en) | 2012-10-17 | 2012-10-17 | Engineering machinery drive axle strengthening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202879154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106915207A (en) * | 2017-03-03 | 2017-07-04 | 重庆银翔摩托车制造有限公司 | A kind of reinforced integrated type electric vehicle bridge |
-
2012
- 2012-10-17 CN CN 201220532381 patent/CN202879154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106915207A (en) * | 2017-03-03 | 2017-07-04 | 重庆银翔摩托车制造有限公司 | A kind of reinforced integrated type electric vehicle bridge |
| CN106915207B (en) * | 2017-03-03 | 2018-12-07 | 重庆银翔摩托车制造有限公司 | A kind of reinforced integrated type electric vehicle bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EXPY | Termination of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151017 |