CN202055146U - Connecting structure for screed board accessories - Google Patents
Connecting structure for screed board accessories Download PDFInfo
- Publication number
- CN202055146U CN202055146U CN2011201067566U CN201120106756U CN202055146U CN 202055146 U CN202055146 U CN 202055146U CN 2011201067566 U CN2011201067566 U CN 2011201067566U CN 201120106756 U CN201120106756 U CN 201120106756U CN 202055146 U CN202055146 U CN 202055146U
- Authority
- CN
- China
- Prior art keywords
- holder
- board
- carriage
- bolt
- nut
- 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 - Lifetime
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A connecting structure for screed board accessories consists of a supporting tube, a nut, a bolt, a supporting post and a reinforced board, wherein the supporting tube transversely penetrates through a holder and is welded thereon, and the nut is welded on the inner side of a connecting surface of the holder. A threaded end of the supporting post is fixed onto the holder through the nut, the other end of the supporting post is mounted onto a through hole of a frame end board, the frame end board and the reinforced board are provided with threaded holes, the bolt sequentially penetrates through the supporting tube, the frame end board and the reinforced board so as to connect the holder with a frame. Accordingly, when the holder is mounted, a worker does not need to lift the holder all the time until finish of mounting, the worker only needs to lift the holder and hang the holder onto the through hole of the frame end board by the aid of the supporting post, and then complete fixed connection of the bolt easily. Meanwhile, when the holder needs to be detached, the bolt can be screwed off by only one worker, and the holder can be taken off. Repeatedly mounting and dismounting of the holder can be fast, simple and easy by the aid of the connecting structure for the screed board accessories.
Description
Technical field:
The present invention relates to the new Joining Structure on a kind of paver, particularly relate to the syndeton between paver screed lengthening section framework and the annex carriage.
Background technology:
At present, in the pavement spread construction, the annex carriage of screed has played more and more important effect, and at first, in paving process, left and right sides carriage is connected to the both sides outermost end of screed, plays backgauge; Secondly, necessary device when paving operation has been installed on the carriage: limit control box and Automatic Levelling instrument.Because the width of institute's paving concrete pavement often changes, and each conversion operation breadth disassembly-assembly bracket again just, at this moment, whether the connected mode of carriage makes things convenient for and just seems particularly important.At present, because bracket size and weight are very big, the screed carriage needs 3 to 4 workmans carrying carriage when installing at least always, up to installation, wastes time and energy, influences programming.
Summary of the invention:
The purpose of this utility model just provides a kind of syndeton of novel screed annex, wastes time and energy, influences the duration when avoiding frequently changing carriage.
The purpose of this utility model is achieved in that this structure is made up of stay pipe, nut, bolt, support column, stiffener.Stay pipe crosses carriage and is welded on the carriage, nut is welded in carriage joint face inboard, screw thread one end of support column is fixed on the carriage by nut, the other end is installed on the through hole of framework end plate, also be processed with screwed hole on framework end plate and the stiffener, screw bolt passes stay pipe, framework end plate, stiffener can be connected carriage with framework.During installation bracket, do not need the workman to mention carriage so always, only need a workman lift carriage, utilize support column carriage to be suspended on the through hole of framework end plate, can easily finish being fastenedly connected of bolt then up to installing.Equally, also only need a workman that bolt is twisted during dismounting, carriage is carried off to get final product again.
The utility model has the advantages that: can make the repeated disassembled and assembled of carriage become quick, simple, and then the reduction of erection time.
Description of drawings
Fig. 1 is an assembly structure figure of the present utility model.
Among the figure: 1 stay pipe, 2 nuts, 3 support columns, 4 stiffeners, 5 bolts.
The specific embodiment
Embodiment: a kind of syndeton of screed annex, form by stay pipe 1, nut 2, support column 3, stiffener 4, bolt 5.Stay pipe 1 crosses carriage and is welded on the carriage, and nut 2 is welded in carriage joint face inboard, and screw thread one end of support column 3 is fixed on the carriage by nut 2, and the other end of support column 3 cooperates with through hole on the framework end plate.Be processed with screwed hole on framework end plate and the stiffener 4.When connecting carriage, at first lift carriage, utilize support column 3 carriage to be suspended on the through hole of framework end plate, tight a bolt 5 subsequently, bolt 5 passes stay pipe 1, framework end plate, stiffener 4 and carriage can be connected with framework, finishes the Fast Installation of carriage.Equally, also only need a workman that bolt 5 is twisted during dismounting, carriage is carried off to get final product again.The utility model can make the repeated disassembled and assembled of carriage become quick, simple, and then the reduction of erection time.
Claims (1)
1. the syndeton of a screed annex, form by stay pipe, nut, bolt, support column, stiffener, it is characterized in that: stay pipe and nut are welded on the carriage, one end of support column is fixed on the carriage by nut, the other end is installed on the through hole of framework end plate, be processed with screwed hole on framework end plate and the stiffener, bolt passes stay pipe, framework end plate, stiffener and carriage can be connected with framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201067566U CN202055146U (en) | 2011-04-07 | 2011-04-07 | Connecting structure for screed board accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201067566U CN202055146U (en) | 2011-04-07 | 2011-04-07 | Connecting structure for screed board accessories |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202055146U true CN202055146U (en) | 2011-11-30 |
Family
ID=45015125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201067566U Expired - Lifetime CN202055146U (en) | 2011-04-07 | 2011-04-07 | Connecting structure for screed board accessories |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202055146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852073A (en) * | 2012-08-18 | 2013-01-02 | 徐州凯莫尔重工科技有限公司 | Method for fixing material-distributing gear case of paver |
| CN109385951A (en) * | 2017-08-10 | 2019-02-26 | 徐工集团工程机械股份有限公司 | Press plate framework and paver |
-
2011
- 2011-04-07 CN CN2011201067566U patent/CN202055146U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852073A (en) * | 2012-08-18 | 2013-01-02 | 徐州凯莫尔重工科技有限公司 | Method for fixing material-distributing gear case of paver |
| CN109385951A (en) * | 2017-08-10 | 2019-02-26 | 徐工集团工程机械股份有限公司 | Press plate framework and paver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111130 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Jijuan Document name: Notice of termination of patent right |