CN203592480U - Tool ruler for mooring pipe scribing - Google Patents
Tool ruler for mooring pipe scribing Download PDFInfo
- Publication number
- CN203592480U CN203592480U CN201320500333.1U CN201320500333U CN203592480U CN 203592480 U CN203592480 U CN 203592480U CN 201320500333 U CN201320500333 U CN 201320500333U CN 203592480 U CN203592480 U CN 203592480U
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- CN
- China
- Prior art keywords
- ruler
- tool ruler
- tool
- secondary chi
- main
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Abstract
The utility model discloses a tool ruler for mooring pipe scribing. The tool ruler comprises two vertically-arranged oppositely-arranged long strip-shaped main rulers (3); the middle of each main ruler is correspondingly provided with a rectangular groove hole (11); a middle connection rod (2) is arranged in a penetrating mode between the two rectangular groove holes (11); two ends of the connection rod (2) clamp and fix the two main rulers respectively via a stud and a nut assembly (1); the middle of the top surface of the connection rod (2) is connected in a rotating mode onto one end of a strip-shaped auxiliary ruler (4) via a bolt/nut (7); and a mobile pen clip (8) is arranged on the auxiliary ruler (4). The tool ruler for mooring pipe scribing has the first advantages that accuracy of construction is improved and errors and modification due to human factors can be avoided; the second advantages that the operation is flexible and convenient and simple, and the pen clip can be controlled to move circumferentially or linearly through adjusting different lock valves; and the third advantages that the tool ruler can be extended and detached, space is not occupied, the tool ruler can be repeatedly used, and the cost can be reduced.
Description
Technical field
The present invention relates to a kind of tool ruler, more particularly, relate to for bulwark perforate tool ruler in ship's deck.
Background technology
In the perforate process of the T3000 of prior art series ship bow bulwark chock, owing to there is no relevant tool ruler for using, workmen can only purely carry out outlining line with both hands, such outline line has relatively large deviation with the actual size of fairlead, conventionally first draw less size, then relatively repairing with in kind.
The shortcoming of manual line is that speed is slow, low precision, and the later stage, while repairing, may be caused perforate center and former theoretical off-centring, and after fairlead is installed, its mooring is used function to produce certain influence.
Summary of the invention
The present invention is a kind of for apron Ship Structure part perforate on ship deck, the outfititems such as fairlead is installed and is passed through before Ship Structure, and structurally according to installation site and equipment size, workmen is used for scoring tool chi.The present invention is in order to use when the Ship Structure perforates such as bulwark, because perforate is irregular and size diversity, therefore tool ruler is designed to controlledly flexibly, can move horizontally the form that circumference moves of also can doing.First determine reference position by two thimbles on tool ruler, then by the position of mobile link bar on main scale, determine the starting point of secondary chi, the fastening valve on the secondary chi of adjustment is determined the position of pen clip, the location of ruling.
In order to achieve the above object, the invention provides a kind of fairlead line tool ruler, comprise that two vertically arrange mutual opposed long strip type main scale, described in each, main scale middle part correspondence offers rectangle slotted eye, between two described rectangle slotted eyes, be equipped with middle part connecting rod, described connecting rod two ends are respectively by double-screw bolt, nut assembly described two main scales that are fixedly clamped.In addition, described connecting rod end face middle part is rotatably connected in one end of the secondary chi of a stripe shape by bolt/nut, on described secondary chi, be provided with portable pen clip.
Under optimal way, homonymy one end of two described main scales arranges lengthening attaching parts.
The invention has the advantages that: 1. improve the accuracy of construction, avoided the error and the modification that cause due to human factor; 2. flexible operation is easy, by adjusting different confinement valves, can control pen clip and do circumference or rectilinear movement; 3. extensible when this tool ruler uses, also detachable, do not take up space, and can reuse, can reduce costs.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of tool ruler of the present invention.
Fig. 2 is the side-looking structural representation of tool ruler of the present invention.
Fig. 3 is the structural representation of tool ruler opposite side of the present invention.
Fig. 4 is the master drawing of tool ruler application of the present invention.
Fig. 5 is the one use view that tool ruler of the present invention completes result shown in Fig. 4.
Fig. 6 is the another kind use view that tool ruler of the present invention completes result shown in Fig. 4.
The specific embodiment
The present invention is a kind of carries out perforate line tool ruler for shipbuilding process at apron or other Ship Structures, comprises 2 main scales, 1 secondary chi, 1 pen clip, 1 connecting rod, a set of bolt and nut, 4 fastening valves; Optimal way, the another major and minor chi of equipment.Specifically as Figure 1-3, between two main scales 3, connect with connecting rod 2, fastener is installed at two ends, specifically, two vertical arranges mutual opposed long strip type main scale 3, each main scale middle part correspondence offers and between 11, two rectangle slotted eyes 11 of rectangle slotted eye, is equipped with middle part connecting rod 2, and connecting rod 2 two ends are respectively by double-screw bolt, nut assembly 1 two main scales that are fixedly clamped.Secondary chi 4 use are fixed on connecting rod 2 by bolt/nut 7, and pen clip 8 use devices are fixed on secondary chi, on pen clip, chalk or slate pencil can be installed.In figure fixture be two to establishing the fastening valve 5 being connected on secondary chi.In addition, major and minor chi one end can be opened, and arranges and lengthens by attaching parts 6, for assembling or the major and minor chi of spreading.
Take Fig. 3 as example, mark fairlead appearance profile line according to illustrated dimension.
1, draw outer rim: utilize the 1. fastening valve of main scale and the 4. jackscrew on secondary chi of tool ruler, with the cross position line comparison of pre-drilled cavity, determine the reference position of tool ruler, open the 5. fastening valve of secondary chi, adjust the 8. pen clip position on 4. secondary chi, adjust to respectively size ε, ζ, close the 5. fastening valve of secondary chi, open the 1. fastening valve of main scale, then promote 4. secondary chi and 3. on main scale, moving, can mark upper and lower two frame lines.(referring to Fig. 5)
2, open the 5. fastening valve of secondary chi, adjust the 8. pen clip position on 4. secondary chi, adjust to respectively size α, β, close the 5. fastening valve of secondary chi, open 7. nut, promote 4. secondary chi and mark one section of circular arc.(referring to Fig. 6)
3, open 7. nut adjustment and 4. behind secondary chi position, fix, open the 1. fastening valve of main scale, mobile β distance, the fixing 1. fastening valve of main scale, adjusts the 5. fastening valve of secondary chi, makes 4. secondary chi indication γ, the fixing 5. fastening valve of secondary chi, opens 7. nut, marks one section of circular arc with 4. secondary chi.
By above-mentioned, can mark the outline line of fairlead, when cutting perforate, can guarantee the accurate of data by line cutting, and the required precision of installing.In addition,, in Fig. 5 and Fig. 6, label A is outline line.
The invention has the advantages that: workmen is in the time carrying out perforate operation, simple and quick, line size is accurate, only having reduced causes the inaccurate situation of line to occur by people's hand operated, improved construction precision and efficiency, and this tool ruler can be applicable to other Ship Structure parts, there is versatility.Through on probation, the invention solves the inaccurate problem of line, reduce the generation of being forbidden the situation of the modification causing due to line, improve the installation speed of outfititem, save a part of manpower, material resources, financial resources.
The above; it is only the preferably specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any be familiar with those skilled in the art the present invention disclose technical scope in; be equal to replacement or changed according to technical scheme of the present invention and inventive concept thereof, within all should being encompassed in protection scope of the present invention.
Claims (2)
1. a fairlead line tool ruler, it is characterized in that, comprise two vertical mutual opposed long strip type main scales (3) that arrange, described in each, main scale middle part correspondence offers rectangle slotted eye (11), between two described rectangle slotted eyes (11), be equipped with middle part connecting rod (2), described connecting rod (2) two ends are respectively by double-screw bolt, nut assembly (1) described two main scales that are fixedly clamped;
(2 end face middle parts are rotatably connected in one end of the secondary chi of a stripe shape (4) to described connecting rod by bolt/nut (7), be provided with portable pen clip (8) on described secondary chi (4).
2. fairlead line tool ruler according to claim 1, is characterized in that, homonymy one end of two described main scales arranges and lengthens with attaching parts (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500333.1U CN203592480U (en) | 2013-08-15 | 2013-08-15 | Tool ruler for mooring pipe scribing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500333.1U CN203592480U (en) | 2013-08-15 | 2013-08-15 | Tool ruler for mooring pipe scribing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203592480U true CN203592480U (en) | 2014-05-14 |
Family
ID=50673419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320500333.1U Expired - Lifetime CN203592480U (en) | 2013-08-15 | 2013-08-15 | Tool ruler for mooring pipe scribing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203592480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927782A (en) * | 2017-05-28 | 2018-12-04 | 林苇 | A kind of board-like kitchen wardrobe furniture shrinking plate carpenter backer's trace device |
-
2013
- 2013-08-15 CN CN201320500333.1U patent/CN203592480U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927782A (en) * | 2017-05-28 | 2018-12-04 | 林苇 | A kind of board-like kitchen wardrobe furniture shrinking plate carpenter backer's trace device |
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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: 20140514 |