CN205271987U - Long roof beam equipment centering marking device - Google Patents
Long roof beam equipment centering marking device Download PDFInfo
- Publication number
- CN205271987U CN205271987U CN201521119981.8U CN201521119981U CN205271987U CN 205271987 U CN205271987 U CN 205271987U CN 201521119981 U CN201521119981 U CN 201521119981U CN 205271987 U CN205271987 U CN 205271987U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- centering
- roof beam
- rotary table
- ejector pin
- 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.)
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Abstract
The utility model belongs to supplementary assurance that big component assembling equipped grow up roof beam component correctly location, centering, delineation central line device specifically are long roof beam equipment centering marking device. Having solved stroke central line skew of artifical centering and possibly can't having adjusted and equipment longer shortcoming and defect consuming time, a long roof beam equipment centering marking device including the rotary table, hinges on the rotary table to have to turn round and overlaps, is equipped with the sleeve in the gyration cover, is equipped with the ejector pin that can follow the sleeve and be reciprocating motion in the sleeve, and the ejector pin tip is equipped with the marking off pointed end, still is equipped with annular boss on the ejector pin, is connected with the pressure spring between annular boss and the sleeve inboard tip. The utility model relates to an equipment module of whole large -scale steel member, can be accurate install at specific locations for marking off alignment work is very convenient, and simultaneously, product quality's uniformity also very easy obtaining is guaranteed. And improves the production efficiency.
Description
Technical field
This utility model belong to the auxiliary of big component installaiton equipment ensure to grow up beam correctly position, centering, line apparatus, specifically a kind of long beam assembling centering chalker in delineation.
Background technology
Existing large-scale component assembles in equipment, and the location of the beam that relates to growing up assembles, and is generally adopted following two mode: length accurate discharge, and one end positions, and indirectly reaches the purpose of center line location; Or component marks center line growing up in advance, complete location assembly operation by artificial centering. Both approaches exists depends on length dimension precision unduly, and midline shift possibly cannot adjust and assemble longer shortcoming and defect consuming time, does not meet the design concept that large-scale component location assembles.
Summary of the invention
This utility model is drawn midline shift possibly cannot adjust and assemble longer shortcoming and defect consuming time to be solved artificial centering, the problem not meeting the design concept that large-scale component location assembles, it is provided that a kind of long beam assembling centering chalker.
This utility model takes techniques below scheme: a kind of long beam assembling centering chalker, including rotary table, rotary table is hinged with revolving sleeve, sleeve it is provided with in revolving sleeve, the push rod that can move reciprocatingly it is provided with along sleeve in sleeve, push rod end is provided with scribe tip, push rod is additionally provided with annular boss, is connected to stage clip between annular boss and sleeve medial end.
Described sleeve one end is by end cap seal.
During use, rotating push rod, push rod enters duty under the effect of stage clip, pulls push rod up and down, and operation line is top, marks center line (or proofreading with former center line) growing up on component.
Use complete, retract push rod and rotate so that the stop pin on push rod is stuck in the draw-in groove on end cap, and push rod is in off working state, be beneficial to workpiece and depart from.
Compared with prior art, this utility model has the advantages that thinking is novel, and simple in construction, easy-to-use, effect is obvious. This device, as the assembling module of whole heavy steel member, can be arranged on assigned position accurately so that scribe alignment work extremely convenient, meanwhile, the concordance of product quality is also easily obtained guarantee. Improve production efficiency.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is utility model works state diagram;
Fig. 3 is this utility model off working state figure;
1-stage clip in figure, 2-push rod, 3-scribe tip, 4-end cap, 5-revolving sleeve, 6-sleeve, 7-rotary table.
Detailed description of the invention
As shown in Figure 1, a kind of long beam assembling centering chalker, including rotary table 7, rotary table 7 is hinged with revolving sleeve 5, in revolving sleeve 5, is provided with sleeve 6, in sleeve 6, be provided with the push rod 2 that can move reciprocatingly along sleeve 6, push rod 2 is additionally provided with annular boss, being connected to stage clip 1 between annular boss and sleeve medial end, push rod 2 end is provided with scribe tip 3, and sleeve 6 one end is sealed by end cap 4.
Top 3 stage clips 1 that can pass through to be arranged on push rod 2 of ruling are elastic, it is possible to rotated by revolving sleeve 5, thus completing the work of the desired line of operator or calibration.
Claims (1)
1. one kind long beam assembling centering chalker, it is characterized in that: include rotary table (7), rotary table (7) is hinged with revolving sleeve (5), sleeve (6) it is provided with in revolving sleeve (5), it is provided with the push rod (2) that can move reciprocatingly along sleeve (6) in sleeve (6), push rod (2) is additionally provided with annular boss, between annular boss and sleeve medial end, is connected to stage clip (1), push rod (2) end is provided with scribe tip (3), and sleeve (6) one end is sealed by end cap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119981.8U CN205271987U (en) | 2015-12-30 | 2015-12-30 | Long roof beam equipment centering marking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119981.8U CN205271987U (en) | 2015-12-30 | 2015-12-30 | Long roof beam equipment centering marking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205271987U true CN205271987U (en) | 2016-06-01 |
Family
ID=56056603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521119981.8U Active CN205271987U (en) | 2015-12-30 | 2015-12-30 | Long roof beam equipment centering marking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205271987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236078A (en) * | 2020-02-27 | 2020-06-05 | 王功涛 | Anti-drop fracture dotting device for road and bridge construction |
-
2015
- 2015-12-30 CN CN201521119981.8U patent/CN205271987U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236078A (en) * | 2020-02-27 | 2020-06-05 | 王功涛 | Anti-drop fracture dotting device for road and bridge construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200428 Address after: 030000 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Patentee after: Taiyuan CRRC times Track Engineering Machinery Co., Ltd Address before: 030024 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Patentee before: CRRC TAIYUAN Co.,Ltd. |