CN204228320U - Rope tension proving installation - Google Patents
Rope tension proving installation Download PDFInfo
- Publication number
- CN204228320U CN204228320U CN201420606176.7U CN201420606176U CN204228320U CN 204228320 U CN204228320 U CN 204228320U CN 201420606176 U CN201420606176 U CN 201420606176U CN 204228320 U CN204228320 U CN 204228320U
- Authority
- CN
- China
- Prior art keywords
- rope
- shaft pin
- pin sensor
- pulley
- proving installation
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
Rope tension proving installation, a support is equipped with shaft pin sensor, and the output terminal of shaft pin sensor is connected to signal wire, shaft pin sensor is equipped with a carrying pulley, and a guide pulley is respectively equipped with in both sides support being positioned at carrying pulley.When using this rope tension proving installation, tested rope is walked around from carrying pulley and two guide pulley, tested rope at work tensioning time to carrying pulley there is pressure, the pressure of rope to carrying pulley forms shearing force to shaft pin sensor, shaft pin sensor collection also records the electric signal of this shearing force, and by signal wire by electrical signal transfer to disposal system, the tension force of rope can be drawn by disposal system.The utility model is applicable to monitoring the tension force of the wire rope of various crane, mine hoist, and monitors the tension force of bridge rope, some equipment cables, is especially applicable to crane rope tension detect in the dynamic case.
Description
Technical field
The utility model relates to device for measuring force, specifically a kind of rope tension proving installation.
Background technology
For wire rope and bridge rope or the cable etc. of the crane in work, mine hoist, usually need the test carrying out tension force, to guarantee the safety of producing.For measuring above-mentioned rope or cable tension force at work, utilize sensor at present more.Existing a kind of rope tension proving installation by a pulling force sensor and with its two ends respectively a hinged abutment ring form, this device for testing tensile force needs two abutment rings to be connected as a single entity with tested rope respectively in use, its exist shortcoming be:
1, when mounted, need tested rope to be divided into two-section, then by two abutment rings, device for testing tensile force be connected between two-section rope, install inconvenient; 2, sensor is stressed comparatively large at work, affects serviceable life.
Utility model content
The purpose of this utility model is to provide a kind of rope tension proving installation, and this device for testing tensile force does not need to destroy tested rope when mounted, and in use its force cell of having is stressed less.
For achieving the above object, the utility model adopts following scheme: rope tension proving installation, a support is equipped with shaft pin sensor, the output terminal of shaft pin sensor is connected to signal wire, shaft pin sensor is equipped with a carrying pulley, a guide pulley is respectively equipped with in the both sides that support is positioned at carrying pulley.
From such scheme, during the rope tension proving installation using the utility model to provide, tested rope is walked around from carrying pulley and two guide pulley, tested rope at work tensioning time to carrying pulley there is pressure, the pressure of rope to carrying pulley forms shearing force to shaft pin sensor, shaft pin sensor collection also records the electric signal of this shearing force, and by signal wire by electrical signal transfer to disposal system, the tension force of rope can be drawn by disposal system.The utility model is applicable to monitoring the tension force of the wire rope of various crane, mine hoist, and monitors the tension force of bridge rope, some equipment cables, is especially applicable to crane rope tension detect in the dynamic case.
The utility model structure is simple, reliable, easy for installation, reasonable stress in work, when it is arranged on tested equipment, do not need to equipment and on rope do large change.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
The utility model is further illustrated below in conjunction with embodiment and accompanying drawing.
See Fig. 1, Fig. 2
The rope tension proving installation that the utility model provides has support, shaft pin sensor 4 support is equipped with, the output terminal of shaft pin sensor 4 is connected to signal wire 8, shaft pin sensor 4 is equipped with a carrying pulley 3, and a guide pulley 1 is respectively equipped with in both sides support being positioned at carrying pulley 3.
In the present embodiment, support is made up of clamping plate 2 connection that two panels is positioned opposite, and carrying pulley 3 and guide pulley 1 are between two clamping plate 2.Two panels clamping plate 2 are connected by bolt 7 and nut 6.In addition, installation when using for ease of this device for testing tensile force, is fixed with a pair bearing 5, each bearing has mounting hole 5a in the bottom of each clamping plate 2.
See Fig. 1
When this device for testing tensile force uses on equipment under test, this device for testing tensile force is made to be fixed on equipment under test by bearing 5, tested rope 9 is walked around from carrying pulley 3 and two guide pulley 1, tested rope 9 at work tensioning time to carrying pulley 3 there is pressure, the pressure of rope 9 to carrying pulley 3 forms shearing force to shaft pin sensor 4, shaft pin sensor 4 gathers and records the electric signal of this shearing force, and by signal wire 8, electric signal is exported to disposal system, the tension force of rope can be drawn by disposal system.
Claims (3)
1. rope tension proving installation, is characterized in that: on a support, shaft pin sensor is housed, and the output terminal of shaft pin sensor is connected to signal wire, shaft pin sensor is equipped with a carrying pulley, and a guide pulley is respectively equipped with in both sides support being positioned at carrying pulley.
2. rope tension proving installation according to claim 1, is characterized in that: support is made up of the clamping plate connection that two panels is positioned opposite, and carrying pulley and guide pulley are between two clamping plate.
3. rope tension proving installation according to claim 2, is characterized in that: be fixed with a pair bearing in the bottom of each clamping plate, each bearing has mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606176.7U CN204228320U (en) | 2014-10-20 | 2014-10-20 | Rope tension proving installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606176.7U CN204228320U (en) | 2014-10-20 | 2014-10-20 | Rope tension proving installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204228320U true CN204228320U (en) | 2015-03-25 |
Family
ID=52926400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606176.7U Expired - Fee Related CN204228320U (en) | 2014-10-20 | 2014-10-20 | Rope tension proving installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204228320U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236779A (en) * | 2014-10-20 | 2014-12-24 | 蚌埠日月仪器研究所有限公司 | Rope tensile force testing device |
| CN108254117A (en) * | 2017-12-20 | 2018-07-06 | 龙口矿业集团有限公司 | A kind of device for detecting SQ-1200 endless rope series tractor steel wire rope initial tension |
| CN111148978A (en) * | 2017-09-28 | 2020-05-12 | 株式会社永木精机 | Tension measuring device for wire |
| CN112461499A (en) * | 2020-11-18 | 2021-03-09 | 中国船舶重工集团有限公司第七一0研究所 | Wet end drag force measuring device of drag system |
| CZ309386B6 (en) * | 2021-05-31 | 2022-11-02 | Masarykova Univerzita | System and procedure for measuring rope tension and resonant frequency of trapeze pole and parallel bars |
-
2014
- 2014-10-20 CN CN201420606176.7U patent/CN204228320U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236779A (en) * | 2014-10-20 | 2014-12-24 | 蚌埠日月仪器研究所有限公司 | Rope tensile force testing device |
| CN111148978A (en) * | 2017-09-28 | 2020-05-12 | 株式会社永木精机 | Tension measuring device for wire |
| CN108254117A (en) * | 2017-12-20 | 2018-07-06 | 龙口矿业集团有限公司 | A kind of device for detecting SQ-1200 endless rope series tractor steel wire rope initial tension |
| CN112461499A (en) * | 2020-11-18 | 2021-03-09 | 中国船舶重工集团有限公司第七一0研究所 | Wet end drag force measuring device of drag system |
| CN112461499B (en) * | 2020-11-18 | 2023-03-10 | 中国船舶重工集团有限公司第七一0研究所 | Drag system wet end drag force measuring device |
| CZ309386B6 (en) * | 2021-05-31 | 2022-11-02 | Masarykova Univerzita | System and procedure for measuring rope tension and resonant frequency of trapeze pole and parallel bars |
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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: 20150325 Termination date: 20191020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |