CN108020412B - Connecting device for horizontal actuator and counterforce wall - Google Patents
Connecting device for horizontal actuator and counterforce wall Download PDFInfo
- Publication number
- CN108020412B CN108020412B CN201810036983.2A CN201810036983A CN108020412B CN 108020412 B CN108020412 B CN 108020412B CN 201810036983 A CN201810036983 A CN 201810036983A CN 108020412 B CN108020412 B CN 108020412B
- Authority
- CN
- China
- Prior art keywords
- plate
- support
- counter
- actuator
- horizontal actuator
- 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.)
- Active
Links
- 238000003466 welding Methods 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 229910001208 Crucible steel Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a connecting device for a horizontal actuator and a counter-force wall, which relates to the technical field of pseudo-static test devices and comprises the counter-force wall, wherein an adjusting mechanism and a connecting mechanism are arranged on the counter-force wall, and the adjusting mechanism comprises a support base plate a, a support supporting plate, a connecting plate and a inhaul cable; the connecting mechanism comprises a support base plate b, a cross rib plate, a top plate, a connector and an actuator loading piston. The adjusting mechanism and the connecting mechanism are connected in a welding mode, so that the device is light in weight, convenient to install or disassemble and convenient to move; the invention has simple processing and manufacturing and low production cost; the horizontal actuator has the advantages that the levelness of the horizontal actuator can be accurately adjusted by adjusting the fastening mechanism; the horizontal actuator with the oval long bolt hole can be finely adjusted in the horizontal plane at the same time, so that the horizontal actuator can be accurately connected with a test piece.
Description
Technical Field
The invention relates to the technical field of pseudo static force test devices, in particular to a connecting device for a horizontal actuator and a counterforce wall.
Background
In the field of civil engineering, a pseudo-static test is one of the most widely studied methods for restoring force characteristics of structures or structural members, and the pseudo-static test is required to be performed by means of a counter-force wall and a horizontal actuator. The counterforce wall is usually a hole counterforce wall, the horizontal actuator is usually provided by an equipment manufacturer, and the connection and adjustment device between the two needs to be designed and processed by self. At present, a slotted cast steel thick plate is generally adopted as a connecting and adjusting device, and the thickness of the slotted cast steel thick plate is 80-120 mm, so that the whole device is heavy and inconvenient to install, detach and move; the slotting cast steel thick plate has the advantages of complex processing technology, less market demand, less manufacturing quantity per processing, usually 1-2 parts, and high production cost; the leveling precision of the horizontal actuator is poor, the existing adjusting device mainly adopts a steel wire rope to connect the horizontal actuator with the hole-type counter-force wall in a diagonal manner, and the coarse adjustment of the horizontal actuator can be realized only by adjusting the steel wire rope due to the lack of the adjusting device.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a connection device for a horizontal actuator and a reaction wall.
The invention realizes the above purpose through the following technical scheme:
The connecting device for the horizontal actuator and the counter-force wall comprises the counter-force wall, wherein a through hole is formed in the counter-force wall, an adjusting mechanism and a connecting mechanism are installed on the counter-force wall, the adjusting mechanism comprises a support base plate a, a support plate, a connecting plate and a pull rope, threaded holes are formed in the support base plate a, the support base plate a is fixedly connected with the counter-force wall through an anchor bolt, a support plate is installed on the support base plate a, a long bolt hole is formed in the support plate, a connecting plate is installed on one side of the support plate, the support plate is fixedly connected with the connecting plate through a bolt, and the pull rope is installed on the connecting plate; the connecting mechanism comprises a support bottom plate b, a cross rib plate, a top plate, a connector and an actuator loading piston, wherein threaded holes are formed in the support bottom plate b, the cross rib plate is installed on the upper portion of the support bottom plate b, the top plate is installed on the upper portion of the cross rib plate, long bolt holes are formed in the top plate, the connector is installed on the upper portion of the top plate, the top plate is fixedly connected with the connector through bolts, the connector is connected with the actuator loading piston through a pin shaft, a connecting ring is arranged on the side face of the actuator loading piston, and one end of a inhaul cable is connected with the connecting ring.
Preferably, the through holes are uniformly distributed on the counter-force wall at equal intervals.
Preferably, the support bottom plate a is fixedly connected with the support supporting plate in a welding mode.
Preferably, the support supporting plate and the connecting plate are both T-shaped.
Preferably, the base plate b, the cross rib plates and the top plate of the support are integrated in a welding mode.
Preferably, the long bolt holes on the support supporting plate and the top plate are approximately elliptical.
Preferably, the support pallet has two long bolt holes and the top plate has four long bolt holes.
Preferably, a fastening mechanism capable of adjusting the length of the inhaul cable is arranged at the center of the inhaul cable.
Preferably, the inhaul cable is connected with the connecting plate and the inhaul cable is connected with the connecting ring through a pin shaft.
The invention has the beneficial effects that: the adjusting mechanism and the connecting mechanism are connected in a welding mode, so that the device is light in weight, convenient to install or disassemble and convenient to move; the invention has simple processing and manufacturing and low production cost; the horizontal actuator has the advantages that the levelness of the horizontal actuator can be accurately adjusted by adjusting the fastening mechanism; the horizontal actuator with the oval long bolt hole can be finely adjusted in the horizontal plane at the same time, so that the horizontal actuator can be accurately connected with a test piece.
Drawings
FIG. 1 is a top perspective view of the overall structure of the present invention;
FIG. 2 is a bottom perspective view of the overall structure of the present invention;
FIG. 3 is a perspective view of the base plate a of the support of the present invention;
fig. 4 is a perspective view of the base plate b of the support of the present invention.
Wherein: 1. a reaction wall; 2. an anchor bolt; 3. a support pallet; 4. a support base plate a; 5. a support base plate b; 6. cross rib plates; 7. a top plate; 8. a connector; 9. a pin shaft; 10. an actuator loading piston; 11. a connecting ring; 12. a guy cable; 13. a fastening mechanism; 14. a connecting plate; 15. a through hole; 16. a long bolt hole; 17. and (3) a threaded hole.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
As shown in fig. 1 and2, the invention comprises a counterforce wall 1, wherein through holes 15 are arranged on the counterforce wall 1, the through holes 15 are uniformly distributed on the counterforce wall 1 at equal intervals, and an adjusting mechanism and a connecting mechanism are arranged on the counterforce wall 1. The adjusting mechanism comprises a support base plate a4, a support plate 3, a connecting plate 14 and a guy rope 12. As shown in fig. 3, a threaded hole 17 is machined in the support base plate a4, the support base plate a4 is fixedly connected with the counterforce wall 1 through an anchor bolt 2, the support base plate a4 is provided with a support base plate 3, and the support base plate a4 is fixedly connected with the support base plate 3 through a welding mode. The support supporting plate 3 is provided with two long bolt holes 16, the long bolt holes 16 are approximately elliptical, and the number of the long bolt holes 16 is two. A connecting plate 14 is arranged on one side of the support supporting plate 3, the support supporting plate 3 is fixedly connected with the connecting plate 14 through bolts, and the support supporting plate 3 and the connecting plate 14 are T-shaped. The cable 12 is installed on the connecting plate 14, the cable 12 is connected with the connecting plate 14 through the pin shaft 9, and a fastening mechanism 13 capable of adjusting the length of the cable 12 is arranged at the center of the cable 12. The connecting mechanism comprises a support base plate b5, cross rib plates 6, a top plate 7, a connector 8 and an actuator loading piston 10. As shown in fig. 4, a threaded hole 17 is machined in the support base plate b5, a cross rib plate 6 is installed on the upper portion of the support base plate b5, a top plate 7 is installed on the upper portion of the cross rib plate 6, and the support base plate b5, the cross rib plate 6 and the top plate 7 form a whole in a welding mode. The top plate 7 is provided with long bolt holes 16, the long bolt holes 16 are approximately elliptical, and the number of the long bolt holes 16 is four. The connector 8 is installed on roof 7 upper portion, and roof 7 passes through bolt fixed connection with connector 8, and the bolt can be along long bolt hole 16 fine setting to realize the removal of horizontal actuator in the horizontal plane, realize the accurate connection with the test piece. The bolts on the support supporting plate 3 can move simultaneously with the bolts on the top plate 7, so that the inhaul cable 12 and the actuator are located in the same vertical plane. The connector 8 is connected with an actuator loading piston 10 through a pin shaft 9, a connecting ring 11 is arranged on the side face of the actuator loading piston 10, and one end of a guy cable 12 is connected with the connecting ring 11 through the pin shaft 9. When the fastening mechanism 13 is adjusted, the actuator loading piston 10 can rotate around the pin shaft 9, so that the levelness of the horizontal actuator is ensured, and the precise connection with a test piece is realized.
The connecting and adjusting device is convenient to mount and dismount, convenient to move, capable of being finely adjusted locally, simple and convenient to operate, high in precision and low in price, capable of being reused and high in strength, rigidity and stability.
The foregoing is merely a preferred embodiment of the present invention and is not intended to limit the scope of the present invention. Those skilled in the art will appreciate that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention. The scope of the invention is defined by the claims and their equivalents.
Claims (5)
1. A connecting device for horizontal actuator and counter-force wall, includes counter-force wall, its characterized in that: the counter-force wall is provided with a through hole, the counter-force wall is provided with an adjusting mechanism and a connecting mechanism, the adjusting mechanism comprises a support base plate a, a support plate, a connecting plate and a pull rope, a threaded hole is formed in the support base plate a, the support base plate a is fixedly connected with the counter-force wall through an anchor bolt, the support plate is provided with a support plate, a long bolt hole is formed in the support plate, one side of the support plate is provided with the connecting plate, the support plate is fixedly connected with the connecting plate through a bolt, and the pull rope is arranged on the connecting plate; the connecting mechanism comprises a support base plate b, a cross rib plate, a top plate, a connector and an actuator loading piston, wherein threaded holes are formed in the support base plate b, the cross rib plate is arranged on the upper portion of the support base plate b, the top plate is arranged on the upper portion of the cross rib plate, long bolt holes are formed in the top plate, the connector is arranged on the upper portion of the top plate, the top plate is fixedly connected with the connector through bolts, the connector is connected with the actuator loading piston through a pin shaft, a connecting ring is arranged on the side face of the actuator loading piston, and one end of a inhaul cable is connected with the connecting ring; the central position of the inhaul cable is provided with a fastening mechanism capable of adjusting the length of the inhaul cable; the inhaul cable is connected with the connecting plate and the connecting ring through pin shafts; the support base plate a is fixedly connected with the support supporting plate in a welding mode; the support supporting plate and the connecting plate are both T-shaped.
2. A connection device for a horizontal actuator to a reaction wall as claimed in claim 1 wherein: the through holes are uniformly distributed on the counter-force wall at equal intervals.
3. A connection device for a horizontal actuator to a reaction wall as claimed in claim 1 wherein: the support bottom plate b, the cross rib plates and the top plate form a whole in a welding mode.
4. A connection device for a horizontal actuator to a reaction wall as claimed in claim 1 wherein: the long bolt holes on the support supporting plate and the top plate are approximately elliptical.
5. A connection device for a horizontal actuator to a reaction wall according to claim 1 or 4, wherein: the support pallet is provided with two long bolt holes and four long bolt holes on the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810036983.2A CN108020412B (en) | 2018-01-15 | 2018-01-15 | Connecting device for horizontal actuator and counterforce wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810036983.2A CN108020412B (en) | 2018-01-15 | 2018-01-15 | Connecting device for horizontal actuator and counterforce wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108020412A CN108020412A (en) | 2018-05-11 |
| CN108020412B true CN108020412B (en) | 2024-04-30 |
Family
ID=62071517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810036983.2A Active CN108020412B (en) | 2018-01-15 | 2018-01-15 | Connecting device for horizontal actuator and counterforce wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108020412B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH111981A (en) * | 1997-06-12 | 1999-01-06 | Sekisui House Ltd | Right and left position adjusting device of curtain wall |
| JP2002228564A (en) * | 2001-02-02 | 2002-08-14 | Yokohama Rubber Co Ltd:The | Compression/shear test method and its testing device |
| KR20100035903A (en) * | 2008-09-29 | 2010-04-07 | 한국전력공사 | Specimen test equipment and making method the same |
| CN201598833U (en) * | 2010-01-25 | 2010-10-06 | 江苏双楼建设集团有限公司 | Fully-assembled steel construction platform with adjustable size |
| CN202124956U (en) * | 2011-05-25 | 2012-01-25 | 同济大学 | Active variable stiffness control device for restraining inhaul cable from vibrating |
| CN202372328U (en) * | 2011-12-15 | 2012-08-08 | 广西大学 | Integrated vibration experiment table |
| CN104406777A (en) * | 2014-11-04 | 2015-03-11 | 西安理工大学 | Three-dimensional space variable angle loading device |
| CN107167378A (en) * | 2017-05-16 | 2017-09-15 | 华北理工大学 | Axial tension experimental rig and its test method |
| CN206601248U (en) * | 2017-04-12 | 2017-10-31 | 海南大学 | Multi-functional adjustable assembled reaction frame |
| CN206646838U (en) * | 2017-02-24 | 2017-11-17 | 中建钢构有限公司 | Self-interacting type steel plate wall corrects trivet |
| CN206710210U (en) * | 2017-05-16 | 2017-12-05 | 华北理工大学 | Axial tension experimental rig under effect of contraction |
| JP2017218832A (en) * | 2016-06-09 | 2017-12-14 | 株式会社不動テトラ | Ground liquefaction evaluation method |
| CN208000195U (en) * | 2018-01-15 | 2018-10-23 | 中铁时代建筑设计院有限公司 | A kind of attachment device for horizontal actuator and counter force wall |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070289230A1 (en) * | 2006-06-15 | 2007-12-20 | Schroeder Robert Sr | Bracing For Shear Wall Construction |
| ES2338087B8 (en) * | 2008-10-31 | 2011-08-01 | Airbus Operations, S.L. | CATCH SAFETY DEVICE FOR TWO ACTUATORS. |
-
2018
- 2018-01-15 CN CN201810036983.2A patent/CN108020412B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH111981A (en) * | 1997-06-12 | 1999-01-06 | Sekisui House Ltd | Right and left position adjusting device of curtain wall |
| JP2002228564A (en) * | 2001-02-02 | 2002-08-14 | Yokohama Rubber Co Ltd:The | Compression/shear test method and its testing device |
| KR20100035903A (en) * | 2008-09-29 | 2010-04-07 | 한국전력공사 | Specimen test equipment and making method the same |
| CN201598833U (en) * | 2010-01-25 | 2010-10-06 | 江苏双楼建设集团有限公司 | Fully-assembled steel construction platform with adjustable size |
| CN202124956U (en) * | 2011-05-25 | 2012-01-25 | 同济大学 | Active variable stiffness control device for restraining inhaul cable from vibrating |
| CN202372328U (en) * | 2011-12-15 | 2012-08-08 | 广西大学 | Integrated vibration experiment table |
| CN104406777A (en) * | 2014-11-04 | 2015-03-11 | 西安理工大学 | Three-dimensional space variable angle loading device |
| JP2017218832A (en) * | 2016-06-09 | 2017-12-14 | 株式会社不動テトラ | Ground liquefaction evaluation method |
| CN206646838U (en) * | 2017-02-24 | 2017-11-17 | 中建钢构有限公司 | Self-interacting type steel plate wall corrects trivet |
| CN206601248U (en) * | 2017-04-12 | 2017-10-31 | 海南大学 | Multi-functional adjustable assembled reaction frame |
| CN107167378A (en) * | 2017-05-16 | 2017-09-15 | 华北理工大学 | Axial tension experimental rig and its test method |
| CN206710210U (en) * | 2017-05-16 | 2017-12-05 | 华北理工大学 | Axial tension experimental rig under effect of contraction |
| CN208000195U (en) * | 2018-01-15 | 2018-10-23 | 中铁时代建筑设计院有限公司 | A kind of attachment device for horizontal actuator and counter force wall |
Non-Patent Citations (1)
| Title |
|---|
| 双向荷载作用下FRP复合材料横担体系受力性能试验研究;马辉等;《西安理工大学学报》;20150630;第31卷(第02期);164-170 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108020412A (en) | 2018-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8857265B2 (en) | System and method for aligning a test article with a load | |
| CN203270600U (en) | Fixed support for installing embedded bolts of high-precision equipment | |
| CN111948782B (en) | Overturning detection device of large-diameter reflector component | |
| CN113562629B (en) | Lattice column positioning and verticality adjusting system | |
| CN108020412B (en) | Connecting device for horizontal actuator and counterforce wall | |
| KR20170094822A (en) | Below bridge support having variable anchor socket | |
| CN106522377B (en) | High-precision rigidity height and angle adjusting device | |
| CN116717092A (en) | Flatness and position adjusting device and method for installation of shock insulation support | |
| CN217000940U (en) | High-precision mounting system for rear-mounted inclined steel column | |
| CN210089699U (en) | Forced centering device and forced centering assembly | |
| CN201896289U (en) | Anchor rod locating device with two-way gradient | |
| CN114131234A (en) | Installation method of horizontal hanging device | |
| CN208000195U (en) | A kind of attachment device for horizontal actuator and counter force wall | |
| CN210395423U (en) | Tower machine basis installation positioner | |
| CN214330047U (en) | Detachable supporting device | |
| CN217028169U (en) | Pay-off module for hoisting and pay-off device for hoisting | |
| CN213871780U (en) | Camera support | |
| CN219639806U (en) | Foot margin assembly | |
| CN219365481U (en) | Elevation and verticality adjusting device for steel structure upright post | |
| CN202177511U (en) | Engine water tank installation and adjustment test device | |
| CN216405431U (en) | Steel pipe back shaft dynamometer multi-angle bracing installation device for foundation pit | |
| CN214565297U (en) | Steel structure adjusting mechanism for suspension walking shaft | |
| CN216475168U (en) | Foundation bolt adjusting device for equipment installation | |
| CN210404593U (en) | Adjustable cable bridge with upper and lower heights | |
| CN209774521U (en) | Dislocation adjusting component and fastening device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |