CN201417187Y - Rod-cable force measurer - Google Patents
Rod-cable force measurer Download PDFInfo
- Publication number
- CN201417187Y CN201417187Y CN2009201361020U CN200920136102U CN201417187Y CN 201417187 Y CN201417187 Y CN 201417187Y CN 2009201361020 U CN2009201361020 U CN 2009201361020U CN 200920136102 U CN200920136102 U CN 200920136102U CN 201417187 Y CN201417187 Y CN 201417187Y
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- fixture block
- rope
- bar
- measuring device
- rod
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- Expired - Lifetime
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Abstract
A rod-cable force measurer comprises a first fixture block, a second fixture block and a force sensor. The first fixture block and the second fixture block are respectively provided with a clamping hole and can be clamped on the rod or the cable. A force sensor is connected with the first fixture block and the second fixture block and is driven by the first fixture block and the second fixture block for bearing force. The rod-cable force measurer provided by the utility model has the characteristics of light weight, high accuracy, capability for displaying the force value real-time, and capability for measuring the stay cable and the pull rod.
Description
Technical field
The utility model relates to a kind of survey instrument of building field, particularly a kind of survey instrument of pulling force of cable-strut tensile structure of curtain wall.
Background technology
Curtain wall, particularly glass curtain wall are widely used as the peripheral structure of buildings.And wherein, the dotted glass curtain wall is safe because of it, permeability good, structural change is many and it is ornamental to have, convenient maintenance and replacement and technical advance, in modern construction engineering, particularly obtains application more and more widely in the large common facility.
The dotted curtain wall generally comprises curtain wall panel, supporting structure (containing web member) and pedestal three parts such as (structures that the curtain buildings structure is rely and is located).Supporting structure can be divided into rigid supporting structure (as rigid frame, truss, rack, floor etc.) and flexible supporting structure.In the flexible supporting structure, cable-strut tensile structure the most commonly.
Cable-strut tensile structure is flexible tension structure, before not applying pretension, there is not rigidity, do not have definite shape yet, must apply suitable pretension when being fixed on the constructure body structure and give its certain shape, could form a rigid structure with load-bearing capacity.
For cable-strut tensile structure, pretension is very important, and the foundation of cable-strut tensile structure pretension is that cable-strut tensile structure obtains the necessary rigidity of structure and the requisite measure of dimensionally stable.
Therefore, be necessary the pretension of cable-strut tensile structure is measured, to help installation and maintenance.There is no the measurement mechanism of suitable rope bar pretension at present, generally the way of Shi Yonging is to apply pretension by the nut that torque spanner turns pull bar, control for power converts by the computing formula of the pretightning force in the middle of the Machine Design fully with supervision, what torque spanner showed is the unit rather than the unit of force of moment of torsion, and the shortcoming of doing like this is that error is big, value of thrust can not be monitored in real time.
Summary of the invention
In view of this, be necessary, a kind of measurement mechanism that is suitable for the rope bar pretension of practical application in the engineering is provided at defective of the prior art.
A kind of rope rod force measuring device comprises first fixture block, second fixture block and force transducer at least; First fixture block and second fixture block are respectively equipped with a clamping hole and can be clamped on bar or the rope; Force transducer is connected in first fixture block and second fixture block and is driven stressed by first fixture block and second fixture block.
Preferably, force transducer is for being driven the pulling force sensor of tension by first fixture block and second fixture block; One end of pulling force sensor is fixed in first fixture block, and the other end is fixed in second fixture block.
Preferably, force transducer comprises by first fixture block and second fixture block and driving and the pulling force sensor and the cylinder lever connecting rod of tension that first fixture block, cylinder lever connecting rod, pulling force sensor and second fixture block are affixed in the mode of series connection successively.
Preferably, force transducer comprises and being driven by first fixture block and second fixture block and the pulling force sensor of tension and is connected drag-line that first fixture block, connection drag-line, pulling force sensor and second fixture block are affixed in the mode of connecting successively.
Preferably, be fixed with a cable connector on first fixture block, connect drag-line and be fixed in cable connector.
Preferably, force transducer comprise driven by first fixture block and second fixture block and the pressure transducer of pressurized be connected depression bar; Pressure transducer is fixed in first fixture block and is positioned at the side of first fixture block away from second fixture block; The end and second fixture block that connect depression bar are affixed, and the other end passes first fixture block and is fixed in pressure transducer.
Preferably, first fixture block and second fixture block include to surround and form a clamping hole and be clamped in two branch fixture blocks on bar or the rope, and affixed and first fixture block between two branch fixture blocks and second fixture block are realized by screw with respect to the clamping of bar or rope.
Preferably, the rope rod force measuring device further comprises electric connection line and dynamometry instrument; Electric connection line one end is connected in force transducer, and the other end is connected in the dynamometry instrument.
Preferably, the dynamometry instrument is demarcated according to selected bar or Suo Jinhang.
Owing to adopt above-mentioned structure, principle of work of the present utility model is: two fixture blocks are fixed on bar or the rope, if have pulling force to apply in bar or the rope, then bar (rope) will inevitably extend, and the fixture block that is fixed on the bar (rope) will inevitably drive pulling force sensor tension or pressure transducer pressurized, as process is demarcated before using, and the power value in the bar (rope) can show on the dynamometry instrument.
The characteristics of rope rod force measuring device of the present utility model are that light, accurate, power value can show in real time, can realize measuring for drag-line and pull bar.
Description of drawings
Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by detailed description to preferred embodiment of the present utility model.
In the accompanying drawing,
Figure 1A is that the rope rod force measuring device of first kind of embodiment of the present utility model is installed in the front view on the bar (rope);
Figure 1B is that the rope rod force measuring device of first kind of embodiment of the present utility model is installed in the left view on the bar (rope);
Fig. 1 C is that the rope rod force measuring device of first kind of embodiment of the present utility model is installed in the vertical view on the bar (rope);
Fig. 2 A is that the rope rod force measuring device of second kind of embodiment of the present utility model is installed in the front view on the bar (rope);
Fig. 2 B is that the rope rod force measuring device of second kind of embodiment of the present utility model is installed in the left view on the bar (rope);
Fig. 2 C is that the rope rod force measuring device of second kind of embodiment of the present utility model is installed in the vertical view on the bar (rope);
Fig. 3 A is that the rope rod force measuring device of the third embodiment of the present utility model is installed in the front view on the bar (rope);
Fig. 3 B is that the rope rod force measuring device of the third embodiment of the present utility model is installed in the left view on the bar (rope);
Fig. 4 A is that the rope rod force measuring device of the 4th kind of embodiment of the present utility model is installed in the front view on the bar (rope);
Fig. 4 B is that the rope rod force measuring device of the 4th kind of embodiment of the present utility model is installed in the left view on the bar (rope).
In the accompanying drawing,
1 bar or rope
2 first fixture blocks
3 second clamping bars
4 pulling force sensors, 41 cylinder lever connecting rods 42 connect drag-line 43 cable connectors
5 pressure transducers 51 connect depression bar
6 electric connection lines
7 dynamometry instrument
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined purpose is taked, see also following about detailed description of the present utility model and accompanying drawing, believe the purpose of this utility model, feature and characteristics, should obtain thus going deep into and concrete understanding, yet drawings and embodiments only provide reference and explanation usefulness, are not to be used for the utility model is limited.
[embodiment 1]
Shown in Figure 1A to Fig. 1 C, the rope rod force measuring device of present embodiment comprises first fixture block 2, second fixture block 3, pulling force sensor 4, electric connection line 6 and dynamometry instrument 7;
Referring to Fig. 1 C, first fixture block 2 comprises surrounding and forms a clamping hole and be clamped in two branch fixture blocks on bar or the rope 1, affixed and first fixture block 2 between two branch fixture blocks is realized by screw with respect to the clamping of bar or rope 1, mode and concrete structure can design as requested, do not give unnecessary details one by one at this;
The structure of second fixture block 3 is identical with first fixture block 2 with installation;
One end of pulling force sensor 4 is fixed in first fixture block 2, and the other end is fixed in second fixture block 3; Electric connection line 6 one ends are connected in pulling force sensor 4, and the other end is connected in dynamometry instrument 7;
During use, the bar or the rope of an earlier selected specification assemble the back with the rope rod force measuring device and decide at the enterprising rower of code test machine on bar (rope); In the working-yard of bar (rope) pretension, also not before applying pretension on the bar (rope), two fixture blocks are clamped on the bar or rope with the timing signal same size; By spanner or other instrument bar or rope are applied pulling force again, then the power value can show in the dynamometry instrument.
[embodiment 2]
Shown in Fig. 2 A to Fig. 2 C, the rope rod force measuring device comprises first fixture block 2, second fixture block 3, pressure transducer 5, connects depression bar 51, electric connection line 6 and dynamometry instrument 7;
Referring to Fig. 2 C, first fixture block 2 comprises surrounding and forms a clamping hole and be clamped in two branch fixture blocks on bar or the rope 1, affixed and first fixture block 2 between two branch fixture blocks is realized by screw with respect to the clamping of bar or rope 1, mode and concrete structure can design as requested, do not give unnecessary details one by one at this;
The structure of second fixture block 3 is identical with first fixture block 2 with installation;
[embodiment 3]
Shown in Fig. 3 A and Fig. 3 B, present embodiment and embodiment 1 are approximate, difference is, replace pulling force sensor with pulling force sensor 4 that links into an integrated entity and cylinder lever connecting rod 41, that is to say that first fixture block 2, cylinder lever connecting rod 41, pulling force sensor 4 and second fixture block 3 are affixed in the mode of series connection successively.This design makes to the measurement of the pulling force of bar (rope) 1 more sensitive and accurate.
[embodiment 4]
Shown in Fig. 4 A and Fig. 4 B, present embodiment and embodiment 1 are approximate, difference is, with the pulling force sensor 4 that links into an integrated entity be connected drag-line 42 and replace pulling force sensors, that is to say that first fixture block 2, connection drag-line 42, pulling force sensor 4 and second fixture block 3 are affixed in the mode of series connection successively.This design makes to the measurement of the pulling force of bar (rope) 1 more sensitive and accurate.Present embodiment and embodiment 3 very are similar to, and replace cylinder lever connecting rods 42 with connecting drag-line 42, and use, storage and transportation are all more light; And, on first fixture block 42, be fixed with a cable connector 43 for the ease of installing, connect drag-line 42 and be fixed in cable connector 43.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not break away from its spirit or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All in the utility model scope or the change that is being equal in the scope of the present utility model all be included in the utility model.
Claims (9)
1, a kind of rope rod force measuring device is characterized in that, comprises first fixture block, second fixture block and force transducer at least; This first fixture block and this second fixture block are respectively equipped with a clamping hole and can be clamped on bar or the rope; This force transducer is connected in this first fixture block and this second fixture block and is driven stressed by this first fixture block and this second fixture block.
2, rope rod force measuring device according to claim 1 is characterized in that, this force transducer is for being driven the pulling force sensor of tension by this first fixture block and this second fixture block; One end of this pulling force sensor is fixed in this first fixture block, and the other end is fixed in this second fixture block.
3, rope rod force measuring device according to claim 1, it is characterized in that, this force transducer comprises by this first fixture block and this second fixture block and driving and the pulling force sensor and the cylinder lever connecting rod of tension that this first fixture block, this cylinder lever connecting rod, this pulling force sensor and this second fixture block are affixed in the mode of series connection successively.
4, rope rod force measuring device according to claim 1, it is characterized in that, this force transducer comprises and being driven with this second fixture block by this first fixture block and the pulling force sensor of tension and is connected drag-line that this first fixture block, this connection drag-line, this pulling force sensor and this second fixture block are affixed in the mode of connecting successively.
5, rope rod force measuring device according to claim 4 is characterized in that, is fixed with a cable connector on this first fixture block, and this connection drag-line is fixed in this cable connector.
6, rope rod force measuring device according to claim 1 is characterized in that, this force transducer comprise driven with this second fixture block by this first fixture block and the pressure transducer of pressurized be connected depression bar; This pressure transducer is fixed in this first fixture block and is positioned at the side of this first fixture block away from this second fixture block; This end and this second fixture block that connects depression bar is affixed, and the other end passes this first fixture block and is fixed in this pressure transducer.
7, rope rod force measuring device according to claim 1, it is characterized in that, this first fixture block and this second fixture block include to surround and form a clamping hole and be clamped in two branch fixture blocks on bar or the rope, and affixed and this first fixture block between these two branch fixture blocks and this second fixture block are realized by screw with respect to the clamping of bar or rope.
8, rope rod force measuring device according to claim 1 is characterized in that, further comprises electric connection line and dynamometry instrument; This electric connection line one end is connected in this force transducer, and the other end is connected in this dynamometry instrument.
9, rope rod force measuring device according to claim 1 is characterized in that, this dynamometry instrument is demarcated according to selected bar or Suo Jinhang.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201361020U CN201417187Y (en) | 2009-03-18 | 2009-03-18 | Rod-cable force measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201361020U CN201417187Y (en) | 2009-03-18 | 2009-03-18 | Rod-cable force measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417187Y true CN201417187Y (en) | 2010-03-03 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201361020U Expired - Lifetime CN201417187Y (en) | 2009-03-18 | 2009-03-18 | Rod-cable force measurer |
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| Country | Link |
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| CN (1) | CN201417187Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908259A (en) * | 2010-07-13 | 2010-12-08 | 河海大学 | Rod axial load overrun prewarning system and method |
| CN104276469A (en) * | 2013-07-10 | 2015-01-14 | 苏州博量传动设备有限公司 | Tension detection device of steel wire rope of elevator |
| CN104595398A (en) * | 2015-02-13 | 2015-05-06 | 合肥万向钱潮汽车零部件有限公司 | Tension detection assembly for brake assembly shoe |
| CN105865696A (en) * | 2016-04-29 | 2016-08-17 | 长沙理工大学 | Inhaul cable force change testing device |
| CN106441683A (en) * | 2016-08-30 | 2017-02-22 | 中国电力科学研究院 | Wire rope tension measurement system with sphenoid, and wire rope tension measurement method |
| CN106441682A (en) * | 2016-08-30 | 2017-02-22 | 中国电力科学研究院 | Wire rope tension measurement device and method with self-locking thread jamming function |
| CN107152979A (en) * | 2017-04-26 | 2017-09-12 | 广西大学 | Clipping cable cable power monitoring device |
| CN107473108A (en) * | 2017-06-30 | 2017-12-15 | 上海建工集团股份有限公司 | A kind of tower crane tower body vertically connects safety monitoring assembly and its use and method for early warning |
| CN108072475A (en) * | 2017-12-30 | 2018-05-25 | 广州广兴牧业设备集团有限公司 | Egg collection band dynamometry compressing apparatus |
| CN109443619A (en) * | 2018-12-24 | 2019-03-08 | 尚廷东 | Stretching force detecting apparatus and detection method between a kind of tension member |
| CN109738287A (en) * | 2019-01-12 | 2019-05-10 | 尚廷东 | A kind of Suo Shengyong tension detecting apparatus |
| CN109764997A (en) * | 2017-11-10 | 2019-05-17 | 宝沃汽车（中国）有限公司 | Belt tension detection method and belt tension meter |
| CN111665032A (en) * | 2020-06-11 | 2020-09-15 | 浙江大学 | Cable force monitoring device based on passive RFID strain sensor and cable force monitoring method |
| CN114264398A (en) * | 2021-12-30 | 2022-04-01 | 成都济通路桥科技有限公司 | Force measuring device and calibration method for tension member |
-
2009
- 2009-03-18 CN CN2009201361020U patent/CN201417187Y/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908259A (en) * | 2010-07-13 | 2010-12-08 | 河海大学 | Rod axial load overrun prewarning system and method |
| CN101908259B (en) * | 2010-07-13 | 2012-08-15 | 河海大学 | Rod axial load overrun prewarning system and method |
| CN104276469A (en) * | 2013-07-10 | 2015-01-14 | 苏州博量传动设备有限公司 | Tension detection device of steel wire rope of elevator |
| CN104595398A (en) * | 2015-02-13 | 2015-05-06 | 合肥万向钱潮汽车零部件有限公司 | Tension detection assembly for brake assembly shoe |
| CN104595398B (en) * | 2015-02-13 | 2017-06-06 | 合肥万向钱潮汽车零部件有限公司 | Brake assembly shoes tension force detects assembly |
| CN105865696A (en) * | 2016-04-29 | 2016-08-17 | 长沙理工大学 | Inhaul cable force change testing device |
| CN106441683A (en) * | 2016-08-30 | 2017-02-22 | 中国电力科学研究院 | Wire rope tension measurement system with sphenoid, and wire rope tension measurement method |
| CN106441682A (en) * | 2016-08-30 | 2017-02-22 | 中国电力科学研究院 | Wire rope tension measurement device and method with self-locking thread jamming function |
| CN107152979A (en) * | 2017-04-26 | 2017-09-12 | 广西大学 | Clipping cable cable power monitoring device |
| CN107473108A (en) * | 2017-06-30 | 2017-12-15 | 上海建工集团股份有限公司 | A kind of tower crane tower body vertically connects safety monitoring assembly and its use and method for early warning |
| CN107473108B (en) * | 2017-06-30 | 2019-05-17 | 上海建工集团股份有限公司 | A kind of tower crane tower body vertically connects safety monitoring assembly and its use and method for early warning |
| CN109764997A (en) * | 2017-11-10 | 2019-05-17 | 宝沃汽车（中国）有限公司 | Belt tension detection method and belt tension meter |
| CN108072475A (en) * | 2017-12-30 | 2018-05-25 | 广州广兴牧业设备集团有限公司 | Egg collection band dynamometry compressing apparatus |
| CN109443619A (en) * | 2018-12-24 | 2019-03-08 | 尚廷东 | Stretching force detecting apparatus and detection method between a kind of tension member |
| CN109738287A (en) * | 2019-01-12 | 2019-05-10 | 尚廷东 | A kind of Suo Shengyong tension detecting apparatus |
| CN111665032A (en) * | 2020-06-11 | 2020-09-15 | 浙江大学 | Cable force monitoring device based on passive RFID strain sensor and cable force monitoring method |
| CN114264398A (en) * | 2021-12-30 | 2022-04-01 | 成都济通路桥科技有限公司 | Force measuring device and calibration method for tension member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG KINLONG HARDWARE PRODUCTS CO., LTD. Free format text: FORMER NAME: DONGGUAN KIN LONG HARDWARE PRODUCTS CO., LTD. Owner name: GUANGDONG KINLONG HARDWARE PRODUCTS STOCK CO., LTD Free format text: FORMER NAME: GUANGDONG KINLONG HARDWARE PRODUCTS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 523722, Lu 3, Daping Road, Daping village, Tangxia Town, Guangdong, Dongguan Patentee after: GUANGDONG KIN LONG HARDWARE PRODUCTS Co.,Ltd. Address before: 523722, Lu 3, Daping Road, Daping village, Tangxia Town, Guangdong, Dongguan Patentee before: Guangdong Kin Long Hardware Products Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 523722, Lu 3, Daping Road, Daping village, Tangxia Town, Guangdong, Dongguan Patentee after: Guangdong Kin Long Hardware Products Co.,Ltd. Address before: 528415 Daping Industrial Zone, Tangxia Town, Guangdong, Dongguan Patentee before: Guangdong Kin Long Hardware Products Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100303 |
|
| CX01 | Expiry of patent term |