CN203705106U - Rope band tension force testing device - Google Patents
Rope band tension force testing device Download PDFInfo
- Publication number
- CN203705106U CN203705106U CN201320738680.8U CN201320738680U CN203705106U CN 203705106 U CN203705106 U CN 203705106U CN 201320738680 U CN201320738680 U CN 201320738680U CN 203705106 U CN203705106 U CN 203705106U
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- CN
- China
- Prior art keywords
- spring steel
- steel bar
- rope band
- hand rotation
- rotation roller
- 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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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a rope band tension force testing device. The rope band tension force testing device comprises a machine shell, wherein an inclined spring steel strip is disposed in the machine shell, a lower end of the spring steel strip is fixed on the machine shell, an upper end of the spring steel strip is in a downward bending arc shape, two sides of the spring steel strip are respectively provided with a left roller and a right roller, the left roller is lower than the right roller, an interval for the rope band to go through is disposed between the left roller and the right roller, the lower end of the spring steel strip is connected with an electronic force measurement device through a steel wire rope, the electronic force measurement device is fixed on the machine shell which is right below the connection point of the steel wire rope and the spring steel strip. In the rope band tension force testing device, the rope band is used to press the spring steel strip down, to allow the spring steel strip to generate a deformation, so that the tension force value can be read accurately from the electronic force measurement device. The rope band tension force testing device has advantages of being small in size, being convenient to carry, being simple and reasonable in structure, and being high in measurement accuracy.
Description
Technical field
The utility model relates to a kind of device that detects rope band and be subject to force parameter, is specially a kind of rope band device for testing tensile force.
Background technology
Due to the increase of freight traffic, the security of freight transportation has obtained increasing concern and attention.Flourish along with modern logistics, conventional cargo binding rope seriously can not meet the needs of goods fast moving.And the nylon rope of China's tradition application has following shortcoming: a long rope, manually afterburning, binding tension is inadequate, is also difficult to bind, and danger is very large.Embrace rope due to not starching, wear no resistance, make the life-span relatively short.With embracing rope restraint of loads, the binding time is relatively long.Embrace rope for circle shape, contacting with goods is a line, easily damage goods.Therefore, modern Goods binding apparatus will substitute nylon rope gradually, become the substitute of Goods binding.From this trend, to modern Goods binding apparatuses such as the light-duty binding apparatus in logistics security apparatus, heavy binding apparatus and rigidity strainers, consumption demand has a high potential.High strength bundling belt series products with strainer substitutes traditional binding rope gradually, becomes the main product of logistics binding transportation, and especially in European and American developed countries, bundling belt production development is gradually ripe, and in use popularity rate is quite high.
But at present also more loaded down with trivial details to the test of tension force on bundling belt, rope band need to be taken on the large-scale detecting instrument of special tension force and detect, detecting step is comparatively numerous and diverse, and cannot in the time bundling duty, detect whenever and wherever possible at rope band, and dirigibility is poor.
Summary of the invention
The rope band device for testing tensile force that the technical matters that the utility model solves is to provide a kind of small volume, is easy to carry, simple and reasonable and measuring accuracy is high, to solve the problem proposing in above-mentioned background technology.
The technical matters that the utility model solves realizes by the following technical solutions:
Rope band device for testing tensile force, comprise casing, in casing, be provided with the spring steel bar being obliquely installed, spring steel bar lower end is fixed on casing, spring steel bar upper end is reclinate circular arc, spring steel bar both sides are respectively equipped with left-hand rotation roller and right-hand rotation roller, and left-hand rotation roller is lower than right-hand rotation roller, between left-hand rotation roller and right-hand rotation roller and spring steel bar, leave the gap through rope band, spring steel bar lower end is connected with electronics device for measuring force by wire rope, described electronics device for measuring force be fixed on be positioned at wire rope and spring steel bar tie point under casing on.
Further, on casing, have the window that can appear electronics device for measuring force survey measurements.
Further, described left-hand rotation roller is arranged on the dead ahead of spring steel bar upper end, described right-hand rotation roller be arranged on spring steel bar lower end directly over.
beneficial effect:
The utility model presses down spring steel bar by rope band, and spring steel bar is deformed, thereby reads exactly tension force numerical value from electronics device for measuring force, has small volume, is easy to carry, simple and reasonable for structure, the advantage that measuring accuracy is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make of the present utility modelly to realize technological means, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, rope band device for testing tensile force, comprise casing 1, in casing 1, be provided with the spring steel bar 2 being obliquely installed, spring steel bar 2 lower ends are fixed on casing 1, spring steel bar 2 upper ends are reclinate circular arc, spring steel bar 2 both sides are respectively equipped with left-hand rotation roller 3 and right-hand rotation roller 4, and left-hand rotation roller 3 is lower than right-hand rotation roller 4, between left-hand rotation roller 3 and right-hand rotation roller 4 and spring steel bar 2, leave the gap through rope band 5, described left-hand rotation roller 3 is arranged on the dead ahead of spring steel bar 2 upper ends, described right-hand rotation roller 4 be arranged on spring steel bar 2 lower ends directly over, spring steel bar 2 lower ends are connected with electronics device for measuring force 7 by wire rope 6, described electronics device for measuring force 7 is fixed on the casing 1 being positioned under wire rope 6 and spring steel bar 2 tie points.
The utility model presses down spring steel bar 2 by rope band 5, spring steel bar 2 is deformed, thereby read exactly tension force numerical value from electronics device for measuring force 7, has small volume, is easy to carry, simple and reasonable for structure, the advantage that measuring accuracy is high.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a rope band device for testing tensile force, comprise casing (1), it is characterized in that: in casing (1), be provided with the spring steel bar (2) being obliquely installed, spring steel bar (2) lower end is fixed on casing (1), spring steel bar (2) upper end is reclinate circular arc, spring steel bar (2) both sides are respectively equipped with left-hand rotation roller (3) and right-hand rotation roller (4), and left-hand rotation roller (3) is lower than right-hand rotation roller (4), between left-hand rotation roller (3) and right-hand rotation roller (4) and spring steel bar (2), leave the gap through rope band (5), spring steel bar (2) lower end is connected with electronics device for measuring force (7) by wire rope (6), described electronics device for measuring force (7) be fixed on be positioned at wire rope (6) and spring steel bar (2) tie point under casing (1) on.
2. rope band device for testing tensile force according to claim 1, is characterized in that: on casing (1), have the window that can appear electronics device for measuring force (7) survey measurements.
3. rope band device for testing tensile force according to claim 1, is characterized in that: described left-hand rotation roller (3) is arranged on the dead ahead of spring steel bar (2) upper end, described right-hand rotation roller (4) be arranged on spring steel bar (2) lower end directly over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320738680.8U CN203705106U (en) | 2013-11-21 | 2013-11-21 | Rope band tension force testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320738680.8U CN203705106U (en) | 2013-11-21 | 2013-11-21 | Rope band tension force testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203705106U true CN203705106U (en) | 2014-07-09 |
Family
ID=51055528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320738680.8U Expired - Fee Related CN203705106U (en) | 2013-11-21 | 2013-11-21 | Rope band tension force testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203705106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458088A (en) * | 2014-11-17 | 2015-03-25 | 广东生益科技股份有限公司 | Method for measuring resistance of roll shaft |
| CN105865697A (en) * | 2016-05-27 | 2016-08-17 | 天津大学 | Miniature thread tension senor |
-
2013
- 2013-11-21 CN CN201320738680.8U patent/CN203705106U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458088A (en) * | 2014-11-17 | 2015-03-25 | 广东生益科技股份有限公司 | Method for measuring resistance of roll shaft |
| CN105865697A (en) * | 2016-05-27 | 2016-08-17 | 天津大学 | Miniature thread tension senor |
| CN105865697B (en) * | 2016-05-27 | 2019-05-17 | 天津大学 | A kind of miniature thread tension sensor |
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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: 20140709 Termination date: 20141121 |
|
| EXPY | Termination of patent right or utility model |