CN202879154U - Engineering machinery drive axle strengthening device - Google Patents

Engineering machinery drive axle strengthening device Download PDF

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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
Application number
CN 201220532381
Other languages
Chinese (zh)
Inventor
岳经玉
闵庆晓
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG WEILI WORLD MACHINERY CO Ltd
Original Assignee
SHANDONG WEILI WORLD MACHINERY CO Ltd
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 SHANDONG WEILI WORLD MACHINERY CO Ltd filed Critical SHANDONG WEILI WORLD MACHINERY CO Ltd
Priority to CN 201220532381 priority Critical patent/CN202879154U/en
Application granted granted Critical
Publication of CN202879154U publication Critical patent/CN202879154U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

The driving bridge for engineering machinery bracing means
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.
CN 201220532381 2012-10-17 2012-10-17 Engineering machinery drive axle strengthening device Expired - Fee Related CN202879154U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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