CN201057518Y - Synthetic testing bench for pre-stressed anchorage and connector - Google Patents
Synthetic testing bench for pre-stressed anchorage and connector Download PDFInfo
- Publication number
- CN201057518Y CN201057518Y CNU2007201500039U CN200720150003U CN201057518Y CN 201057518 Y CN201057518 Y CN 201057518Y CN U2007201500039 U CNU2007201500039 U CN U2007201500039U CN 200720150003 U CN200720150003 U CN 200720150003U CN 201057518 Y CN201057518 Y CN 201057518Y
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- connector
- lifting jack
- prestressed
- oil pump
- pump station
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Abstract
The utility model relates to a comprehensive test bench of a prestressed anchor device and a connector, which comprises a long jack horse, a lifting jack fixedly connected with one end of the long jack horse and an oil pump station connected with the lifting jack by an oil inlet pipe and an oil return pipe and is characterized in that the other end of the long jack horse is connected with a short jack horse; the lifting jack and the oil pump station is prestressed to reinforce the an anchor to automatically control a comprehensive tester control. The utility model improves the repeated precision of the prestressed anchor device and the connector, has good reliability and accurate test results and solves the problem that the connector is difficult in location and cable tension adjustment.
Description
Technical field
The utility model relates to prestressed anchor and connector multi-function test stand.
Background technology
Prestress anchorage system is used very extensive in construction work.Generally steel strand wires, connector and ground tackle are called prestress anchorage system.The GB/T14370-2000 standard code must be tested before use to ground tackle and connector.At present, all be on a long table frame, to carry out to ground tackle and connector, manual operations loads to lifting jack, and there is the defective of repeatable accuracy difference in the visual inspection pressure gauge reading.To the test of connector, be not have fixing condition to carry out, be difficult to the location and transfer rope, test findings is very inaccurate.Therefore, existing prestressed anchor, connector testing table exist improved demand.The name of CN1155808C Granted publication is called the patent of invention of " integrated autocontrol tester for prestressed stretch-draw anchor ", realized robotization to whole tension operation, detection and monitoring had both been can be used for to the stretching construction process, also can be used as special-purpose detecting instrument, also can be used as the special-purpose detecting instrument of ground tackle and connector test.
Summary of the invention
The purpose of this utility model provides a kind of prestressed anchor and connector is controlled multi-function test stand automatically, and it can carry out static test and cyclic loading test to prestressed anchor and connector, and test findings is accurate, repeatable accuracy height, good reliability.
Prestressed anchor described in the utility model and connector multi-function test stand, the oil pump station that comprises the long table frame, is fixedly connected on the lifting jack of long table frame one end, is connected with lifting jack by oil inlet pipe and scavenge pipe, it is characterized in that: the other end at the long table frame is connected with a short stand, is provided with roller below short stand.The other end at the long table frame connects short stand, is used for fixing connector; Its role is to rope is accurately located and transferred to connector, accurately carry out the test of static load test or cyclic loading, to improve the precision of test.And cancelled auxiliary lifting jack, this is that existing long table frame is not accomplished.Lifting jack and oil pump station are controlled by integrated autocontrol tester for prestressed stretch-draw anchor." integrated autocontrol tester for prestressed stretch-draw anchor " is the patent of invention of CN1155808C Granted publication, is prior art.Be used for detection and monitoring to the stretching construction process before this, now it cooperated with prestressed anchor, connector testing table, can realize that prestressed anchor, connector detect robotization, test findings is accurate, repeatable accuracy.
Described prestressed anchor and connector multi-function test stand, the integrated autocontrol tester for prestressed stretch-draw anchor of its control lifting jack and oil pump station comprises computing machine, front tank, displacement transducer, pressure transducer, proportional pressure valve; Proportional pressure valve is located on the oil pump station, is connected with first external interface on the front tank by control line; Displacement transducer and pressure transducer are located on the lifting jack, are connected with the 3rd external interface with second external interface on the front tank by control line respectively; Computing machine is put interface all round by on signal wire and the front tank and is connected; Power supply is connected with the 5th external interface on the front tank by power lead.Computing machine is provided with man-machine dialog interface, as long as the parameter of input testing requirements, start oil pump station, can enter in the computer controlled automatic, image and data on the display screen in the clear demonstration process of the test realize real-Time Tracking Control, in case enter yield region or image abnormity, report to the police immediately, remind operating personnel to note avoiding accident to take place; In case the steel strand wires fracture, shutdown automatically, thereby the effective monitoring and the safety of realization overall process.Automatically generate image during cyclic loading, have peak value and retain function.To the connector test, but self-centering and accent rope, and this yet general stand is not accomplished.All tests all can be printed test findings (containing image and data) automatically, and go out test report.
The utility model is compared with prior art and had the following advantages: it has improved the repeatable accuracy of prestressed anchor and connector test, good reliability; Solved the problem that the connector test is difficult to locate and transfer rope, the test knot accurately.
Description of drawings
Fig. 1 is the synoptic diagram that the utility model connects the device test.
Fig. 2 is the synoptic diagram that the utility model is done the ground tackle test.
Embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Embodiment one: connect the device test on the utility model.
Referring to Fig. 1, lifting jack 2 is fixedly connected on an end of long table frame 1, lifting jack is connected with oil pump station 3 with scavenge pipe by oil inlet pipe;
The proportional pressure valve 10 of integrated autocontrol tester for prestressed stretch-draw anchor is installed on the oil pump station 3, and is connected with first external interface 11 on its front tank 7 by control line;
The displacement transducer 8 of integrated autocontrol tester for prestressed stretch-draw anchor is installed on the lifting jack 2, and is connected with second external interface 12 on its front tank 7 by control line;
The pressure transducer 9 of integrated autocontrol tester for prestressed stretch-draw anchor is installed on the lifting jack 2, and is connected with the 3rd external interface 13 on the front tank 7 by control line;
The computing machine 6 of integrated autocontrol tester for prestressed stretch-draw anchor is put interface 14 all round by on signal wire and the front tank 7 and is connected; Power supply 16 is connected with the 5th external interface 15 on the front tank 7 by power lead.
The following short stand 4 that is provided with roller 5 is passed the other end of long table frame 1, and an end of short stand 4 is connected with the outside of this end; The first test ground tackle 17 is contained in the other end of short stand 4, connector 18 is contained in the inboard of long table frame 1 other end, moveable anchor 17 is fixing with connector 18 by steel strand wires, then, with steel strand wires 19 connector 18 is connected with the second test ground tackle 20 of lifting jack 2 one ends that are contained in long table frame 1 one ends, install protective device, can carry out the connector test.
Embodiment two: do the ground tackle test on the utility model.
Referring to Fig. 2, lifting jack 2 is fixedly connected on an end of long table frame 1, lifting jack is connected with oil pump station 3 with scavenge pipe by oil inlet pipe;
The proportional pressure valve 10 of integrated autocontrol tester for prestressed stretch-draw anchor is installed on the oil pump station 3, and is connected with first external interface 11 on its front tank 7 by control line;
The displacement transducer 8 of integrated autocontrol tester for prestressed stretch-draw anchor is installed on the lifting jack 2, and is connected with second external interface 12 on its front tank 7 by control line;
The pressure transducer 9 of integrated autocontrol tester for prestressed stretch-draw anchor is installed on the lifting jack 2, and is connected with the 3rd external interface 13 on the front tank 7 by control line;
The computing machine 6 of integrated autocontrol tester for prestressed stretch-draw anchor is put interface 14 all round by on signal wire and the front tank 7 and is connected; Power supply 16 is connected with the 5th external interface 15 on the front tank 7 by power lead.
The first test ground tackle 17 is installed in the other end of long table frame 1, then, tests ground tackle 20 with steel strand wires 19 with second of lifting jack 2 one ends that are contained in long table frame 1 one ends and be connected, install protective device, can carry out ground tackle and test.
Claims (3)
1. prestressed anchor and connector multi-function test stand, comprise long table frame (1), be fixedly connected on the lifting jack (2) of long table frame one end, by the oil pump station (3) that oil inlet pipe and scavenge pipe are connected with lifting jack, it is characterized in that: the other end at long table frame (1) is connected with a short stand (4); Lifting jack (2) and oil pump station (3) are controlled by integrated autocontrol tester for prestressed stretch-draw anchor.
2. prestressed anchor according to claim 1 and connector are controlled multi-function test stand automatically, it is characterized in that: be provided with roller (5) below short stand (4).
3. prestressed anchor according to claim 1 and 2 and connector are controlled multi-function test stand automatically, it is characterized in that: the integrated autocontrol tester for prestressed stretch-draw anchor of control lifting jack (2) and oil pump station (3) comprises computing machine (6), front tank (7), displacement transducer (8), pressure transducer (9), proportional pressure valve (10); Proportional pressure valve (10) is located on the oil pump station (3), is connected with first external interface (11) on the front tank (7) by control line; Displacement transducer (8) and pressure transducer (9) are located on the lifting jack (2), are connected with the 3rd external interface (13) with second external interface (12) on the front tank (7) by control line respectively; Computing machine (6) is put interface (14) all round by on signal wire and the front tank (7) and is connected; Power supply (16) is connected with the 5th external interface (15) on the front tank (7) by power lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201500039U CN201057518Y (en) | 2006-05-12 | 2007-05-10 | Synthetic testing bench for pre-stressed anchorage and connector |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620110553 | 2006-05-12 | ||
| CN200620110553.3 | 2006-05-12 | ||
| CNU2007201500039U CN201057518Y (en) | 2006-05-12 | 2007-05-10 | Synthetic testing bench for pre-stressed anchorage and connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201057518Y true CN201057518Y (en) | 2008-05-07 |
Family
ID=39426359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201500039U Expired - Fee Related CN201057518Y (en) | 2006-05-12 | 2007-05-10 | Synthetic testing bench for pre-stressed anchorage and connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201057518Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949798A (en) * | 2010-10-08 | 2011-01-19 | 天津滨海盈信投资有限公司 | Comprehensive test stand of prestressed anchorage device and connector |
| CN102062620A (en) * | 2010-12-01 | 2011-05-18 | 王继成 | Automatic control test bed of prestressed anchorage system |
| CN102466533A (en) * | 2010-11-18 | 2012-05-23 | 王继成 | Under-anchor prestress detector |
| CN105716771A (en) * | 2016-04-24 | 2016-06-29 | 杭州同睿工程科技有限公司 | Detection device and detection method for anchoring force of tensioning anchorage system |
| CN106404543A (en) * | 2016-08-31 | 2017-02-15 | 安徽金星预应力工程技术有限公司 | Prestressed carbon fiber plate anchor test device |
| CN107817170A (en) * | 2017-12-04 | 2018-03-20 | 柳州欧维姆机械股份有限公司 | A kind of drag-line fire prevention anchoring property experimental rig and its test method |
| CN108827208A (en) * | 2018-08-10 | 2018-11-16 | 甘肃智通科技工程检测咨询有限公司 | A kind of anchor clipper, steel strand wires relative shift self-operated measuring unit |
-
2007
- 2007-05-10 CN CNU2007201500039U patent/CN201057518Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949798A (en) * | 2010-10-08 | 2011-01-19 | 天津滨海盈信投资有限公司 | Comprehensive test stand of prestressed anchorage device and connector |
| CN102466533A (en) * | 2010-11-18 | 2012-05-23 | 王继成 | Under-anchor prestress detector |
| CN102062620A (en) * | 2010-12-01 | 2011-05-18 | 王继成 | Automatic control test bed of prestressed anchorage system |
| CN102062620B (en) * | 2010-12-01 | 2012-07-25 | 王继成 | Automatic control test bed of prestressed anchorage system |
| CN105716771A (en) * | 2016-04-24 | 2016-06-29 | 杭州同睿工程科技有限公司 | Detection device and detection method for anchoring force of tensioning anchorage system |
| CN105716771B (en) * | 2016-04-24 | 2018-05-01 | 杭州同睿工程科技有限公司 | A kind of detection device and detection method of tensioned anchorage system anchor force |
| CN106404543A (en) * | 2016-08-31 | 2017-02-15 | 安徽金星预应力工程技术有限公司 | Prestressed carbon fiber plate anchor test device |
| CN107817170A (en) * | 2017-12-04 | 2018-03-20 | 柳州欧维姆机械股份有限公司 | A kind of drag-line fire prevention anchoring property experimental rig and its test method |
| CN107817170B (en) * | 2017-12-04 | 2024-03-19 | 柳州欧维姆机械股份有限公司 | Cable fireproof anchoring performance test device and test method thereof |
| CN108827208A (en) * | 2018-08-10 | 2018-11-16 | 甘肃智通科技工程检测咨询有限公司 | A kind of anchor clipper, steel strand wires relative shift self-operated measuring unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080507 Termination date: 20130510 |