CN102837173A - Adjustable spacer for assembling inner cavity - Google Patents
Adjustable spacer for assembling inner cavity Download PDFInfo
- Publication number
- CN102837173A CN102837173A CN2012103471426A CN201210347142A CN102837173A CN 102837173 A CN102837173 A CN 102837173A CN 2012103471426 A CN2012103471426 A CN 2012103471426A CN 201210347142 A CN201210347142 A CN 201210347142A CN 102837173 A CN102837173 A CN 102837173A
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- CN
- China
- Prior art keywords
- spacing
- inner cavity
- inner chamber
- seat
- assembling
- 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
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Abstract
The invention discloses spacing equipment for assembling the inner cavity of a structural piece. The invention aims to provide an inner cavity spacing device which is fast, simple and safe. An adjustable spacer for assembling the inner cavity comprises a spacing main seat, a spacing nut, a spacing top seat, a flat washer and a bolt, and has the characteristics that the spacing main seat and the spacing top seat are of split connecting structures; and the distance between the spacing main seat and the spacing top seat can be freely adjusted through the spacing nut and the bolt, so that the actual distance of the inner cavity of a frame body is adapted to, the design size of the inner cavity of the frame body can be ensured, the fast and easy installation and detachment of the spacer are realized, the structure is simple, the cost is low, the effect is significant and the applicability is good.
Description
Technical field
The present invention relates to a kind of distance-keeping means of structural member inner chamber assembling.
Background technology
Framework parts such as the swing arm body of hydraulic crawler excavator, dipper body all will guarantee the design size of its inner chamber when assembling, reach the cross section load of design to guarantee it.At present, the sizes that adopt the fixing mode of spacing bar to guarantee the framework inner chamber when assembling swing arm body, dipper body more.But because the both sides of framework receive the constraint of dress welding mould positioner, the inner chamber actual size in somewhere is less than the size that designs, and fixedly the length of spacing bar is consistent with the design size of inner chamber, and this has just caused placing the fixedly difficulty of spacing bar.When need taking out fixedly the spacing bar, face the situation that fixing spacing bar is difficult to take out again, the spacing bar comes off it at this moment often need to use objects such as iron hammer, steel rod to beat fixedly.This operating process is time-consuming, labour intensity is bigger, and certain potential safety hazard is arranged.
Summary of the invention
The object of the present invention is to provide a kind of inner chamber spacing device that can be quick, simple, safe, so that solve above-mentioned inner chamber spacing difficulty, labour intensity is big, has the problem of potential safety hazard.
Technical solution of the present invention is such: a kind of inner chamber assembles adjustable location distance, comprising: the spacing seat of honour (1), spacing nut (2), spacing footstock (3), plain washer (4), bolt (5).
Advantage of the present invention is: the spacing seat of honour (1), spacing footstock (3) are split type syndeton; Distance between the two can be passed through spacing nut (2), bolt (5) free adjustment; The actual range that adapts to the framework inner chamber; And can guarantee the inner chamber design size of framework, realize the location distance fast, easily install, dismounting, and simple in structure, with low cost, effect is obvious, applicability good.
Description of drawings
It is such that structure of the present invention constitutes:
Fig. 1 is an outside drawing of the present invention.
Fig. 2 is a partial sectional view of the present invention.
Fig. 3 is an application sketch map of the present invention.
Among Fig. 1 to Fig. 3: the spacing seat of honour (1), spacing nut (2), spacing footstock (3), plain washer (4), bolt (5).
The specific embodiment
Most preferred embodiment of the present invention is such, referring to figs. 1 through Fig. 3,
According to the size of the inner chamber actual size of framework, turn spacing nut (2) makes the inner chamber actual size of the length of the spacing seat of honour (1), spacing footstock (3) less than framework, and being placed into the present invention needs the inner chamber of spacing position again.After choosing placement location, the nut of turn spacing again (2) makes the length of the spacing seat of honour (1), spacing footstock (3) elongated and make its design size that reaches inner chamber, withstands the framework side plate, guarantees the inner chamber design size of framework.After assembling was accomplished, the nut of turn spacing again (2) diminished the length of the spacing seat of honour (1), spacing footstock (3), and length of the present invention can be easily after less than framework inner chamber design size, convenient taking-up.
Claims (3)
1. an inner chamber assembles adjustable location distance, comprising: the spacing seat of honour (1), spacing nut (2), spacing footstock (3), plain washer (4), bolt (5).
2. assemble adjustable location distance according to the described inner chamber of claim 1, it is characterized in that: be easy to loading, unloading in the structural member inner chamber.
3. assemble adjustable location distance according to the said inner chamber of claim 1, it is characterized in that: the inner chamber design size that is easy to guarantee structural member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103471426A CN102837173A (en) | 2012-09-19 | 2012-09-19 | Adjustable spacer for assembling inner cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103471426A CN102837173A (en) | 2012-09-19 | 2012-09-19 | Adjustable spacer for assembling inner cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102837173A true CN102837173A (en) | 2012-12-26 |
Family
ID=47365039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103471426A Pending CN102837173A (en) | 2012-09-19 | 2012-09-19 | Adjustable spacer for assembling inner cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102837173A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63255114A (en) * | 1987-10-29 | 1988-10-21 | Kayaba Ind Co Ltd | Height detector |
| CN88211380U (en) * | 1988-01-27 | 1988-12-28 | 上海电机厂 | Extendible micrometer for measuring inside diameter |
| CN102235846A (en) * | 2011-04-13 | 2011-11-09 | 无锡市桥联冶金机械有限公司 | Plum blossom hole measuring device |
| CN202329492U (en) * | 2011-11-17 | 2012-07-11 | 哈尔滨哈锅锅炉工程技术有限公司 | Simple measuring pull rod for inner diameter of drum body of boiler pressure container |
| CN202825134U (en) * | 2012-09-19 | 2013-03-27 | 广西玉柴重工有限公司 | Adjustable position distance fixing device for inner cavity assembly |
-
2012
- 2012-09-19 CN CN2012103471426A patent/CN102837173A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63255114A (en) * | 1987-10-29 | 1988-10-21 | Kayaba Ind Co Ltd | Height detector |
| CN88211380U (en) * | 1988-01-27 | 1988-12-28 | 上海电机厂 | Extendible micrometer for measuring inside diameter |
| CN102235846A (en) * | 2011-04-13 | 2011-11-09 | 无锡市桥联冶金机械有限公司 | Plum blossom hole measuring device |
| CN202329492U (en) * | 2011-11-17 | 2012-07-11 | 哈尔滨哈锅锅炉工程技术有限公司 | Simple measuring pull rod for inner diameter of drum body of boiler pressure container |
| CN202825134U (en) * | 2012-09-19 | 2013-03-27 | 广西玉柴重工有限公司 | Adjustable position distance fixing device for inner cavity assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |