CN203719795U - Display ruler for usage pulling force and breaking pulling force of nylon rope - Google Patents
Display ruler for usage pulling force and breaking pulling force of nylon rope Download PDFInfo
- Publication number
- CN203719795U CN203719795U CN201320810195.7U CN201320810195U CN203719795U CN 203719795 U CN203719795 U CN 203719795U CN 201320810195 U CN201320810195 U CN 201320810195U CN 203719795 U CN203719795 U CN 203719795U
- Authority
- CN
- China
- Prior art keywords
- chi
- nylon rope
- pulling force
- bar
- ruler
- 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 - Fee Related
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Abstract
Provided is a display ruler for a usage pulling force and a breaking pulling force of a nylon rope. The display ruler comprises a ruler sleeve (1) and ruler strips (2). The ruler sleeve (1) comprises a base plate (3) and two card strips (4). The card strips (4) are fixed at the edge of the base plate (3). A groove is arranged in each card strip (4). The ruler strips (2) are arranged in the grooves. The ruler sleeve (1) is equipped with a movable display block (5). The movable display block (5) sleeves the ruler sleeve (1). The movable display block (5) can slide on the ruler sleeve (1) relatively. A data strip is arranged on the ruler strip (2). Display holes (6) are arranged in the movable display block (5). The display holes (6) match the data strip. The data strip comprises a nylon rope diameter data strip (7), a nylon usage pulling force data strip (8) and a nylon rope breaking pulling force data strip (9). The display ruler can display a safe loading pulling force and a breaking pulling force rapidly according to a nylon rope diameter.
Description
Technical field
The utility model relates to nylon rope and uses pulling force, rupture pull force to show chi, is specifically related to nylon rope safe handling pulling force and rupture pull force and shows fast chi.
Background technology
At present in building construction process, about nylon rope security compliance and rupture pull force need to carry out strict calculating, to ensure construction and to use safety, but can the duplication of labour increase working routine like this.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of ruler that can show fast according to nylon rope diameter safe load pulling force and rupture pull force in building is used.
For addressing the above problem, the technical solution of the utility model is: a kind of nylon rope uses pulling force, rupture pull force shows chi, comprise chi cover and chi bar, described chi cover comprises base plate and card article, described card article is provided with two, described card article is fixed on base plate, described card article is provided with draw-in groove, described chi bar is located in draw-in groove, described chi puts and is provided with mobile display piece, described mobile display piece is sheathed on chi and puts, described mobile display piece can put relative sliding at chi, described chi bar is provided with data strip, described mobile display piece is provided with and shows hole, described demonstration hole and data strip are suitable.Described data strip comprises that nylon rope diameter data bar, nylon rope use pulling force data bar and nylon rope rupture pull force data strip.Nylon rope uses pulling force=nylon rope diameter
2/ 400, rupture pull force=nylon rope diameter of nylon rope
2/ 100.
As further improvement of the utility model, described card article surface is provided with scale strip, and described scale strip comprises at least two.The chi bar that described chi bar is plastics, papery or metal material, the length that described chi bar or chi overlap is 23cm.
The utility model compared with prior art has the following advantages.
(1), a kind of nylon rope uses pulling force, rupture pull force shows chi, comprise chi cover and chi bar, described chi cover comprises base plate and card article, described card article is provided with two, described card article is fixed on base plate, described card article is provided with draw-in groove, described chi bar is located in draw-in groove, described chi puts and is provided with mobile display piece, described mobile display piece is sheathed on chi and puts, described moving slider can put relative sliding at chi, described chi bar is provided with data strip, described mobile display piece is provided with and shows hole, described demonstration hole and data strip are suitable, the use of moving slider can separate the data above data strip and the data that need to read, be convenient to reading, and the length range that the moving range of moving slider is data strip, more easy to use than the chi bar that is generally used for pull reading, the utility model is convenient to Rapid reading, and easy to use.
(2), described card article surface is provided with scale strip, described scale strip comprises at least two.Scale strip makes the utility model also have the effect of tolerance, the chi bar that described chi bar is plastics, papery or metal material, the material of chi bar can according to environment for use or customer requirement use can not material, can reduce use cost, described chi bar or the length of chi cover is 23cm.This length dimension is suitable for carrying.
Brief description of the drawings
Fig. 1 is that the utility model nylon rope uses pulling force, rupture pull force to show the front view of chi.
Fig. 2 is that the utility model nylon rope uses pulling force, rupture pull force to show the rear view of chi.
Fig. 3 is that the utility model nylon rope uses pulling force, rupture pull force to show the cut-open view of chi.
In figure: 1-chi cover, 2-chi bar, 3-base plate, 4-card article, 5-mobile display piece, 6-shows hole, 7-nylon rope diameter data bar, 8-nylon rope use pulling force data bar, 9-nylon rope rupture pull force data strip, 10-scale strip.
Embodiment
Below in conjunction with drawings and Examples, the utility model is improved further to explanation.
As shown in Figure 1, Figure 2 and Figure 3, a kind of nylon rope uses pulling force, rupture pull force to show chi, comprise chi cover 1 and chi bar 2, chi cover 1 comprises base plate 3 and card article 4, card article 4 is provided with two, card article 4 is fixed on base plate 3 edges, card article 4 is provided with draw-in groove, chi bar 2 is located in draw-in groove, and chi cover 1 is provided with mobile display piece 5, and mobile display piece 5 is sheathed on chi cover 1, mobile display piece 5 can overlap relative sliding on 1 at chi, chi bar 2 is provided with data strip, and mobile display piece 5 is provided with and shows hole 6, shows that hole 6 and data strip are suitable.Data strip comprises that nylon rope diameter data bar 7, nylon rope use pulling force data bar 8 and nylon rope rupture pull force data strip 9.Card article 4 surfaces are provided with scale strip 10, and scale strip 10 comprises at least two.Chi bar 2 is the chi bar of plastics, papery or metal material, and the length of chi cover 1 and chi bar 2 is 23cm.
Embodiment 1
Selected nylon rope diameter is 4mm, mobile display piece 5 is moved to and shows that hole shows that the data of nylon rope diameter show bar are 4, on mobile display piece 5, other shows that hole is used on pulling force show bar and shows data bit 0.04t at nylon rope, shows that hole shows that on nylon rope rupture pull force show bar data are 0.16t.
Embodiment 2
Selected nylon rope diameter is 34mm, mobile display piece 5 is moved to and shows that hole shows that the data of nylon rope diameter show bar are 34, on mobile display piece 5, other shows that hole is used on pulling force show bar and shows data bit 2.9t at nylon rope, shows that hole shows that on nylon rope rupture pull force show bar data are 11.5t.
Embodiment 3
Selected nylon rope diameter is 100mm, mobile display piece 5 is moved to and shows that hole shows that the data of nylon rope diameter show bar are 100, on mobile display piece 5, other shows that hole is used on pulling force show bar and shows data bit 25t at nylon rope, shows that hole shows that on nylon rope rupture pull force show bar data are 100t.
Teachings herein is example of the present utility model and explanation; but do not mean that the obtainable advantage of the utility model is so limited, may be to wherein one or more of the advantage realizing in the simple transformation of structure and/or some embodiments all in the application's protection domain in every the utility model practice process.
Claims (3)
1. a nylon rope uses pulling force, rupture pull force shows chi, it is characterized in that: comprise chi cover (1) and chi bar (2), described chi cover (1) comprises base plate (3) and card article (4), described card article (4) is provided with two, described card article (4) is fixed on base plate (3) edge, described card article (4) is provided with draw-in groove, described chi bar (2) is located in draw-in groove, described chi cover (1) is provided with mobile display piece (5), described mobile display piece (5) is sheathed on chi cover (1), described mobile display piece (5) can be at the upper relative sliding of chi cover (1), described chi bar (2) is provided with data strip, described mobile display piece (5) is provided with and shows hole (6), described demonstration hole (6) is suitable with data strip, described data strip comprises nylon rope diameter data bar (7), nylon rope uses pulling force data bar (8) and nylon rope rupture pull force data strip (9).
2. nylon rope according to claim 1 uses pulling force, rupture pull force to show chi, it is characterized in that: described card article (4) surface is provided with scale strip (10), and described scale strip (10) comprises at least two.
3. nylon rope according to claim 1 uses pulling force, rupture pull force to show chi, it is characterized in that: described chi bar (2) is the chi bar of plastics, papery or metal material, and the length of described chi cover (1) and chi bar (2) is 23cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320810195.7U CN203719795U (en) | 2013-12-11 | 2013-12-11 | Display ruler for usage pulling force and breaking pulling force of nylon rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320810195.7U CN203719795U (en) | 2013-12-11 | 2013-12-11 | Display ruler for usage pulling force and breaking pulling force of nylon rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203719795U true CN203719795U (en) | 2014-07-16 |
Family
ID=51158934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320810195.7U Expired - Fee Related CN203719795U (en) | 2013-12-11 | 2013-12-11 | Display ruler for usage pulling force and breaking pulling force of nylon rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203719795U (en) |
-
2013
- 2013-12-11 CN CN201320810195.7U patent/CN203719795U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20141211 |
|
| EXPY | Termination of patent right or utility model |