CN106641682A - Main beam section for construction machinery - Google Patents
Main beam section for construction machinery Download PDFInfo
- Publication number
- CN106641682A CN106641682A CN201611106667.5A CN201611106667A CN106641682A CN 106641682 A CN106641682 A CN 106641682A CN 201611106667 A CN201611106667 A CN 201611106667A CN 106641682 A CN106641682 A CN 106641682A
- Authority
- CN
- China
- Prior art keywords
- rectangular configuration
- main body
- section bar
- groove
- main beam
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16S—CONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
- F16S3/00—Elongated members, e.g. profiled members; Assemblies thereof; Gratings or grilles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to a main beam section for construction machinery, and aims at overcoming the shortcomings that in the prior art the main beam structure for construction machinery is relatively complicated, the mounting is tedious, the connection place is not easily adjustable and the stability of the structure is poor. The cross section of the main beam structure is a rectangular structure, the inside is a sealed cavity, mounting holes are arranged in a main body, multiple fixed grooves with slot structures are arranged on the periphery of a rectangular structure wall plate, the mounting holes are screw thread holes and are respectively arranged on the upper place and the lower place of the sealed cavity, the fixed groove is a screw nut groove, one of the fixed grooves is arranged on the lower place of the left side of the rectangular structure, another fixed groove is arranged right below the rectangular structure, and another two fixed grooves are arranged on the left side and the right side of the rectangular structure, the upper parts of the fixed groove extend outside and are each provided with a semi-circular slot, the upper part of the rectangular structure main body wall plate is a circular arc shape structure, and together with the inner wall plate forms a special shape cavity. The main beam section is widely applied in construction machinery.
Description
Technical field
The present invention relates to section bar, especially a kind of engineering machinery girder section bar.
Background technology
Section bar of the prior art is particularly aluminium section bar, and structure is complex, installs loaded down with trivial details, and link position is difficult to adjust,
Structural stability is poor；The relatively simple aluminium section bar of main beam structure, practicality is not enough, and firmly installing property is poor.
The content of the invention
It is an object of the invention to overcome the shortcomings of the prior art, there is provided a kind of sound construction, installation side
Just, practical engineering machinery girder section bar.
The purpose of the present invention is achieved through the following technical solutions：A kind of engineering machinery girder section bar, including main body,
Body cross-section is rectangular configuration, interior for closed cavity, and main body is provided with installing hole, is provided with multiple along rectangular configuration wallboard periphery
Fixing groove with notch.
Described installing hole is screwed hole, and in the upper-lower position of closed cavity one is respectively symmetrical arranged.
Described fixing groove is nut groove, and one of fixing groove is arranged on rectangular configuration lower left position, another
Fixing groove is arranged on rectangular configuration position directly below, and also two fixing grooves are arranged on rectangular configuration left and right sides position, fixed
Groove top stretches out and each arranges a semicircle draw-in groove.
The main body upper wall portion of described rectangular configuration is arc-shaped structure, empty with the abnormity that interior wall plate constitutes closing
Chamber.
Described closed cavity is circle.
The invention has the beneficial effects as follows：Section bar anti-bending strength is excellent, and intensity is high, can match with other connectors, with reference to jail
Gu, section quality is light, material-saving.
With reference to the accompanying drawings and detailed description the invention will be further described.
Description of the drawings
Fig. 1 is the cross-sectional structure schematic diagram of the present invention.
Fig. 2 is the assembling structure schematic diagram of the present invention.
In figure：1st, main body, 2, closed cavity, 3, installing hole, 4, fixing groove, 5, fixing groove, 6, draw-in groove, 7, fixing groove, 8,
Arc-shaped structure, 9, special-shaped cavity, 10, pipe, 11, synchronous pulley, 12, slide block, 13, guide rail, 14, lock.
Specific embodiment
With reference to Fig. 1, Fig. 2, the present invention is aluminium section bar, and the cross section of main body 1 is rectangular configuration, rectangular configuration center band
There is the round sealed cavity 2 being made up of internal stiffeners, it is internal to run through the circle with transmission power or wire harness protection effect
Pipe 10.The upper-lower position of closed cavity 2 carries two symmetrical circular mounting holes 3, after the tapping of two ends, can be connected with this
Invention is fixed in frame.Rectangular configuration lower left position is, with the fixing groove 4 with draw-in groove, to fix same to lay nut
Step belt wheel 11.It is the fixing groove 5 with draw-in groove immediately below rectangular configuration, to lay nut slide block 12 is fixed.Rectangular configuration is left
Right both sides stretch out for semicircle draw-in groove 6, to lay line slideway 13.The lower section of semicircle draw-in groove 6 is fixing groove 7, can be pacified
Dress lock 14, fixed line slideway 13.The upper wall portion of rectangular configuration main body 1 is arc-shaped structure 8, arc-shaped structure 8 and section bar
Interior wall plate constitutes the special-shaped cavity 9 of closing, and stiffening profile bending resistance improves service life.
Claims (5)
1. a kind of engineering machinery girder section bar, including main body（1）, it is characterised in that：Main body（1）Cross section is rectangular configuration,
It is interior for closed cavity（2）, main body（1）It is provided with installing hole（3）, it is provided with multiple with notch along rectangular configuration wallboard periphery
Fixing groove.
2. a kind of engineering machinery girder section bar according to claim 1, it is characterised in that：Installing hole（3）For screwed hole,
In closed cavity（2）Upper-lower position respectively arrange one.
3. a kind of engineering machinery girder section bar according to claim 1, it is characterised in that：Fixing groove is nut groove, its
In a fixing groove（4）It is arranged on rectangular configuration lower left position, another fixing groove（5）It is arranged on immediately below rectangular configuration
Position, also two fixing grooves（7）It is arranged on rectangular configuration left and right sides position, fixing groove（7）Top stretches out each setting
One semicircle draw-in groove（6）.
4. a kind of engineering machinery girder section bar according to claim 1, it is characterised in that：The main body of rectangular configuration（1）
Upper wall portion is arc-shaped structure（8）, with the special-shaped cavity that interior wall plate constitutes closing（9）.
5. a kind of engineering machinery girder section bar according to claim 1,2,3,4, it is characterised in that：Closed cavity（2）
For circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611106667.5A CN106641682A (en) | 2016-12-06 | 2016-12-06 | Main beam section for construction machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611106667.5A CN106641682A (en) | 2016-12-06 | 2016-12-06 | Main beam section for construction machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106641682A true CN106641682A (en) | 2017-05-10 |
Family
ID=58819769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611106667.5A Pending CN106641682A (en) | 2016-12-06 | 2016-12-06 | Main beam section for construction machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106641682A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201263511Y (en) * | 2008-08-26 | 2009-07-01 | 严能进 | Sheet material composed of frame and fabric |
| CN201730461U (en) * | 2010-07-19 | 2011-02-02 | 广州市宁基装饰实业股份有限公司 | Vertical frame section material |
| CN204026556U (en) * | 2014-09-02 | 2014-12-17 | 宋优文 | A kind of aluminium profile structure for traffic lights |
| CN205117086U (en) * | 2015-11-27 | 2016-03-30 | 浙江卓逸铝业有限公司 | Aluminum profile |
| CN206802737U (en) * | 2016-12-06 | 2017-12-26 | 山东路得威工程机械制造有限公司 | A kind of engineering machinery girder section bar |
-
2016
- 2016-12-06 CN CN201611106667.5A patent/CN106641682A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201263511Y (en) * | 2008-08-26 | 2009-07-01 | 严能进 | Sheet material composed of frame and fabric |
| CN201730461U (en) * | 2010-07-19 | 2011-02-02 | 广州市宁基装饰实业股份有限公司 | Vertical frame section material |
| CN204026556U (en) * | 2014-09-02 | 2014-12-17 | 宋优文 | A kind of aluminium profile structure for traffic lights |
| CN205117086U (en) * | 2015-11-27 | 2016-03-30 | 浙江卓逸铝业有限公司 | Aluminum profile |
| CN206802737U (en) * | 2016-12-06 | 2017-12-26 | 山东路得威工程机械制造有限公司 | A kind of engineering machinery girder section bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Yangyu Inventor before: Chen Liwen Inventor before: Zhou Zhe Inventor before: Zhang Chaoshuo |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180224 Address after: 272000 cities in Shandong province Jining city spring No. 7 Building 702 room Applicant after: Chen Yangyu Address before: 272000 north of Huang Wang Road, Jining high tech Zone, Shandong Province, west of Golden Road Applicant before: SHANDONG ROADWAY CONSTRUCTION MACHINERY MANUFACTURING Co.,Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |