CN203965168U - A kind of charger of tested steel structure reseting performance - Google Patents
A kind of charger of tested steel structure reseting performance Download PDFInfo
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- CN203965168U CN203965168U CN201420376741.5U CN201420376741U CN203965168U CN 203965168 U CN203965168 U CN 203965168U CN 201420376741 U CN201420376741 U CN 201420376741U CN 203965168 U CN203965168 U CN 203965168U
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Abstract
The utility model provides a kind of charger of tested steel structure reseting performance, belongs to checkout equipment technical field.It has solved existing reaction frame and has moved inconvenience, detects the not strong problem of modulability.The charger of this tested steel structure reseting performance comprises pressure beam, base plate and be vertically fixed on left column and the right column on base plate, between left column and right column, be fixed with crossbeam, pressure beam two ends are embedded between left column and right column and can move up and down by relative vertical direction, on pressure beam, being connected with can be along the vertical load maintainer of pressure beam horizontal sliding, on right column, being connected with can be along the vertical horizontal load maintainer sliding of right column, on base plate, be also vertically fixed with support post, outside and the support post of right column lean, the side of base plate surrounding is connected with folding universal wheel.The charger of this tested steel structure reseting performance has increased removable function, has strengthened modulability and applicability.
Description
Technical field
The utility model belongs to checkout equipment technical field, relates to a kind of charger of tested steel structure reseting performance.
Background technology
Traditional steel construction by the plastic yield dissipation seismic energy of beam column member, causes may producing larger residual deformation after earthquake in earthquake, is difficult to repair, and the new builing structure with self-resetting capability is head it off effectively.At home and abroad, on the basis about Self-resetting new steel structure architectural study achievement, its architecture and loading characteristic summarized and analyzed: between the beam column of this category node, by angle steel bolt, along beam length, arranging high-strength prestressed steel strand wires; By steel strand wires are applied to prestress, beam column is compressed, make node possess enough bendind rigidities to meet the Functional Requirement under normal service condition, steel strand wires provide restoring force to make node after shake, have the ability of Self-resetting simultaneously; Consume energy by the plastic failure of angle steel in earthquake centre, the main components such as beam column keep elasticity; Because main component is not damaged, and node automatically replies original position under prestress effect, thus after shake, only replace angle steel just can recovery nodes to nondestructive state.Research shows, Self-resetting steel structure system has validity and engineering feasibility.
At present, the equipment such as the reset of tested steel structure and resistance to compression are mainly reaction frame, as Chinese utility model patent application (application number: 201220345620.5) disclose this reaction frame of the comprehensive reaction frame for loading of a kind of self-balancing type and comprised vertical counterforce device, horizontal reacting force device, left pedestal and right pedestal, vertical counterforce device is connected by Bolted End-plate with left pedestal, horizontal reacting force device is connected by Bolted End-plate with right pedestal, between left pedestal and right pedestal, by Bolted End-plate, connects.This utility model reaction frame is self-equilibrating force structure, can place flexibly, not limited by infield, does not need special-purpose counter-force geosyncline, has saved laboratory investment.But this reaction rack equipment is irremovable, adjusting function is not high.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of charger of tested steel structure reseting performance, and this installs conveniently moving, detects accurately, and modulability is strong.
The purpose of this utility model can realize by following technical proposal: a kind of charger of tested steel structure reseting performance, comprise pressure beam, base plate and be vertically fixed on left column and the right column on base plate, between described left column and right column, be fixed with crossbeam, described pressure beam two ends are embedded between left column and right column and can move up and down by relative vertical direction, on described pressure beam, being connected with can be along the vertical load maintainer of pressure beam horizontal sliding, described vertical load maintainer comprises axial compression lifting jack and horizontal slide, on described pressure beam, have guide runner, T-shaped and the upper end of described horizontal slide is embedded in guide runner, described horizontal slide lower end and axial compression jack bolt are connected and fixed, on described right column, being connected with can be along the vertical horizontal load maintainer sliding of right column, described horizontal load maintainer comprises push-and-pull lifting jack and vertical slide, described right column inner side has lifting groove, T-shaped and the right-hand member of described vertical slide is embedded in lifting groove, left end and push-and-pull jack bolt are connected and fixed, on described base plate, be also vertically fixed with support post, outside and the support post of described right column lean, the side of described base plate surrounding is connected with folding universal wheel.
One end of crossbeam is fixed on left column top, the other end is fixed on the top of right column, left column and right column all stand on base plate, integral body is square, pressure beam is stuck between left column and right column, pressure beam can slide up and down, can regulate according to the steel construction of differing heights, horizontal slide slides in guide runner, drive the axial compression lifting jack being connected with horizontal slide, can make axial compression lifting jack accurately simply find applicable position, vertical slide is at lifting groove, drive push-and-pull lifting jack, also be in order to make push-and-pull lifting jack accurately simply find applicable position, on base plate, the outside of fixing support post and right column leans and has strengthened the compression capability of right column, the side of seat board surrounding is connected with folding universal wheel, when universal wheel is down folding, facilitate the movement of the charger of this tested steel structure reseting performance.
On described pressure beam, be fixed with the pressure transducer one that can gather axial compression lifting jack load.In axial compression lifting jack tested steel structure, the pressure transducer on pressure beam gathers axial compression lifting jack magnitude of load for a moment.
On described right column, be fixed with the pressure transducer two that can gather push-and-pull lifting jack load.In the time of push-and-pull lifting jack tested steel structure, the pressure transducer on pressure beam gathers axial compression lifting jack magnitude of load for a moment.
Described base plate Corner Strapped has lifting cylinder, and the push rod of described lifting cylinder is towards ground.Lifting cylinder utilizes compressed-air actuated pressure energy to be converted to mechanical energy, and driving mechanism is done straight reciprocating motion, when the push rod of lifting cylinder is towards ground, to universal wheel, leaves down folding space.
On described horizontal slide, have pin-and-hole, described guide runner bottom has some pin-and-holes of arranging along horizontal slide glide direction.When horizontal slide moves to suitable position, its pin-and-hole is aimed to the pin-and-hole of guide runner bottom, utilized latch that horizontal slide is fixed on to guide runner, prevent that it from moving.
On described vertical slide, have pin-and-hole, described lifting trench bottom has the pin-and-hole that the vertical slide glide direction in some edges is arranged.When vertical slide moves to suitable position, its pin-and-hole is aimed to the pin-and-hole of lifting trench bottom, utilized latch that vertical slide is fixed on to lifting groove, prevent its skew.
Compared with prior art, the charger of this tested steel structure reseting performance has the following advantages:
1, according to experiment, need to move left and right in the horizontal direction by axial compression lifting jack, under push-and-pull lifting jack in the vertical direction, move, can simply accurately to tested steel construction, test.Therefore the applicable performance of the charger of this tested steel structure reseting performance is improved greatly
Under 2 base plates due to the charger at this tested steel structure reseting performance, be provided with four collapsible universal wheels, and this device is not and body of wall fixed, thus this device can move, mobile very convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the charger of this tested steel structure reseting performance.
Fig. 2 is the perspective view of push-and-pull lifting jack and vertical slide.
Fig. 3 is the perspective view of axial compression lifting jack and horizontal slide.
In figure, 1, pressure beam; 2, base plate; 3, left column; 4, right column; 5, crossbeam; 6, guide runner; 61, lifting groove; 7, axial compression lifting jack; 71, push-and-pull lifting jack; 8, horizontal slide; 81, vertical slide; 9, pressure transducer one; 91, pressure transducer two; 10, support post; 11, pin-and-hole; 12, lifting cylinder; 13, universal wheel.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As Fig. 1, Fig. 2, shown in Fig. 3, the charger of this tested steel structure reseting performance comprises pressure beam 1, base plate 2 and be vertically fixed on left column 3 and the right column 4 on base plate 2, between left column 3 and right column 4, be fixed with crossbeam 5, pressure beam 1 two ends are embedded between left column 3 and right column 4 and can move up and down by relative vertical direction, on pressure beam 1, being connected with can be along the vertical load maintainer of pressure beam 1 horizontal sliding, vertical load maintainer comprises axial compression lifting jack 7 and horizontal slide 8, on pressure beam 1, have guide runner 6, T-shaped and the upper end of horizontal slide 8 is embedded in guide runner 6, horizontal slide 8 lower ends and axial compression lifting jack 7 bolts are connected and fixed, on right column 4, being connected with can be along the vertical horizontal load maintainer sliding of right column 4, horizontal load maintainer comprises push-and-pull lifting jack 71 and vertical slide 81, right column 4 inner sides have lifting groove 61, T-shaped and the right-hand member of vertical slide 81 is embedded in lifting groove 61, left end and push-and-pull lifting jack 71 bolts are connected and fixed, on base plate 2, be also vertically fixed with support post 10, the outside of right column 4 and support post 10 lean, the side of base plate 2 surroundings is connected with folding universal wheel 13.
One end of crossbeam 5 is fixed on left column 3 tops, the other end is fixed on the top of right column 4, left column 3 and right column 4 all stand on base plate 2, integral body is square, pressure beam 1 is stuck between left column 3 and right column 4, pressure beam 1 can slide up and down, can regulate according to the steel construction of differing heights, horizontal slide 8 slides in guide runner 6, drive the axial compression lifting jack 7 being connected with horizontal slide 8, can make axial compression lifting jack 7 accurately simply find applicable position, vertical slide 81 is at lifting groove 61, drive push-and-pull lifting jack 71, also be in order to make push-and-pull lifting jack 71 accurately simply find applicable position, on base plate 2, the outside of fixing support post 10 and right column 4 leans and has strengthened the compression capability of right column 4, the side of seat board surrounding is connected with folding universal wheel 13, when universal wheel 13 is down folding, facilitate the movement of the charger of this tested steel structure reseting performance.
On pressure beam 1, be fixed with the pressure transducer 1 that can gather axial compression lifting jack 7 load.In axial compression lifting jack 7 tested steel structures, the pressure transducer 1 on pressure beam 1 can gather axial compression lifting jack 7 magnitudes of load.
On right column 4, be fixed with the pressure transducer 2 91 that can gather push-and-pull lifting jack 71 load.In the time of push-and-pull lifting jack 71 tested steel structure, the pressure transducer 2 91 on pressure beam 1 can gather push-and-pull lifting jack 71 magnitudes of load.
Base plate 2 Corner Strappeds have lifting cylinder 12, and the push rod of lifting cylinder 12 is towards ground.Lifting cylinder 12 utilizes compressed-air actuated pressure energy to be converted to mechanical energy, and driving mechanism is done straight reciprocating motion, when the push rod of lifting cylinder 12 is towards ground, leaves down folding space to universal wheel 13.
On horizontal slide 8, have pin-and-hole 11, guide runner 6 bottoms have some pin-and-holes 11 of arranging along horizontal slide 8 glide directions.When horizontal slide 8 moves to suitable position, its pin-and-hole 11 is aimed to the pin-and-hole 11 of guide runner 6 bottoms, utilized latch that horizontal slide 8 is fixed on to guide runner 6, prevent that it from moving.
Vertically on slide, have pin-and-hole 11, lifting groove 61 bottoms have the pin-and-hole 11 that vertical slide 81 glide directions in some edges are arranged.When vertical slide 81 moves to suitable position, its pin-and-hole 11 is aimed to the pin-and-hole 11 of lifting groove 61 bottoms, utilized latch that vertical slide 81 is fixed on to lifting groove 61, prevent its skew.
Specifically, when detected steel construction test specimen is put into the charger of this tested steel structure reseting performance, axial compression lifting jack 7 and push-and-pull lifting jack 71 are adjusted to behind suitable position, steel construction is detected, pressure transducer 1 can gather the load of axial compression lifting jack 7 automatically, pressure transducer 2 91 also can gather the load of push-and-pull lifting jack 71 automatically, and in the time need to moving the charger of this tested steel structure reseting performance, can utilize lifting gas 12 cylinders, make push rod on lifting cylinder 12 towards ground, collapsible universal wheel 13 is folded down to ground, by universal wheel 13, move.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as pressure beam 1, base plate 2, left column 3, right column 4, crossbeam 5, guide runner 6, lifting groove 61, axial compression lifting jack 7, push-and-pull lifting jack 71, horizontal slide 8, vertical slide 81, pressure transducer 1, pressure transducer 2 91, support post 10, pin-and-hole 11, lifting cylinder 12, universal wheel 13 herein, do not got rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (6)
1. the charger of a tested steel structure reseting performance, comprise pressure beam (1), base plate (2) and be vertically fixed on left column (3) and the right column (4) on base plate (2), between described left column (3) and right column (4), be fixed with crossbeam (5), described pressure beam (1) two ends are embedded between left column (3) and right column (4) and can move up and down by relative vertical direction, on described pressure beam (1), being connected with can be along the vertical load maintainer of pressure beam (1) horizontal sliding, described vertical load maintainer comprises axial compression lifting jack (7) and horizontal slide (8), on described pressure beam (1), have guide runner (6), T-shaped and the upper end of described horizontal slide (8) is embedded in guide runner (6), described horizontal slide (8) lower end and axial compression lifting jack (7) bolt are connected and fixed, on described right column (4), being connected with can be along the vertical horizontal load maintainer sliding of right column (4), described horizontal load maintainer comprises push-and-pull lifting jack (71) and vertical slide (81), described right column (4) inner side has lifting groove (61), T-shaped and the right-hand member of described vertical slide (81) is embedded in lifting groove (61), left end and push-and-pull lifting jack (71) bolt are connected and fixed, on described base plate (2), be also vertically fixed with support post (10), the outside of described right column (4) and support post (10) lean, the side of described base plate (2) surrounding is connected with folding universal wheel (13).
2. the charger of tested steel structure reseting performance according to claim 1, is characterized in that, is fixed with the pressure transducer one (9) that can gather axial compression lifting jack (7) load on described pressure beam (1).
3. the charger of tested steel structure reseting performance according to claim 2, is characterized in that, is fixed with the pressure transducer two (91) that can gather push-and-pull lifting jack (71) load on described right column (4).
4. the charger of tested steel structure reseting performance according to claim 3, is characterized in that, described base plate (2) Corner Strapped has lifting cylinder (12), and the push rod of described lifting cylinder (12) is towards ground.
5. according to the charger of the tested steel structure reseting performance described in claim 1 or 2 or 3 or 4, it is characterized in that, on described horizontal slide (8), have pin-and-hole (11), described guide runner (6) bottom has some pin-and-holes (11) of arranging along horizontal slide (8) glide direction.
6. the charger of tested steel structure reseting performance according to claim 5, it is characterized in that, on described vertical slide, have pin-and-hole (11), described lifting groove (61) bottom has the pin-and-hole (11) that the vertical slides in some edges (81) glide direction is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201420376741.5U CN203965168U (en) | 2014-07-08 | 2014-07-08 | A kind of charger of tested steel structure reseting performance |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420376741.5U CN203965168U (en) | 2014-07-08 | 2014-07-08 | A kind of charger of tested steel structure reseting performance |
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| CN203965168U true CN203965168U (en) | 2014-11-26 |
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| CN201420376741.5U Expired - Fee Related CN203965168U (en) | 2014-07-08 | 2014-07-08 | A kind of charger of tested steel structure reseting performance |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105445094A (en) * | 2015-12-31 | 2016-03-30 | 北京中科天昊科技有限公司 | Loading device and curtain wall inter-layer deformation performance monitoring system |
| CN106018090A (en) * | 2016-06-24 | 2016-10-12 | 天津大学 | Multifunctional self-balancing node loading device |
| CN106404361A (en) * | 2016-06-28 | 2017-02-15 | 浙江工业大学 | Adjusting apparatus for structural test loading reaction frame |
| CN107314880A (en) * | 2017-08-07 | 2017-11-03 | 北京工业大学 | The shock test device and its installation method of a kind of assembled light gauge cold-formed steel shape wall |
| CN108760520A (en) * | 2018-07-27 | 2018-11-06 | 山东大学 | A kind of steel applying pressure-concrete push out test loading device and method |
| CN110388518A (en) * | 2019-08-06 | 2019-10-29 | 济宁聚能热力保温建材有限公司 | The bracket that a kind of mould set steel direct-buried insulating tube is used in conjunction convenient for adjusting |
| CN111103108A (en) * | 2020-01-10 | 2020-05-05 | 济南三越测试仪器有限公司 | Pseudo-static multifunctional test system |
| CN112683668A (en) * | 2020-12-08 | 2021-04-20 | 信通院(保定)科技创新研究院有限公司 | Static load test device for communication support |
| CN115307897A (en) * | 2022-10-10 | 2022-11-08 | 安徽中亚钢结构工程有限公司 | Grog warehouse top room grid structure mechanical property test device and test method |
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- 2014-07-08 CN CN201420376741.5U patent/CN203965168U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445094A (en) * | 2015-12-31 | 2016-03-30 | 北京中科天昊科技有限公司 | Loading device and curtain wall inter-layer deformation performance monitoring system |
| CN105445094B (en) * | 2015-12-31 | 2019-05-21 | 北京中科天昊科技有限公司 | Load charger and building curtain wall lateral displacement between stories detection system |
| CN106018090A (en) * | 2016-06-24 | 2016-10-12 | 天津大学 | Multifunctional self-balancing node loading device |
| CN106404361A (en) * | 2016-06-28 | 2017-02-15 | 浙江工业大学 | Adjusting apparatus for structural test loading reaction frame |
| CN107314880A (en) * | 2017-08-07 | 2017-11-03 | 北京工业大学 | The shock test device and its installation method of a kind of assembled light gauge cold-formed steel shape wall |
| CN108760520A (en) * | 2018-07-27 | 2018-11-06 | 山东大学 | A kind of steel applying pressure-concrete push out test loading device and method |
| CN110388518A (en) * | 2019-08-06 | 2019-10-29 | 济宁聚能热力保温建材有限公司 | The bracket that a kind of mould set steel direct-buried insulating tube is used in conjunction convenient for adjusting |
| CN111103108A (en) * | 2020-01-10 | 2020-05-05 | 济南三越测试仪器有限公司 | Pseudo-static multifunctional test system |
| CN111103108B (en) * | 2020-01-10 | 2021-12-31 | 济南三越测试仪器有限公司 | Pseudo-static multifunctional test system |
| CN112683668A (en) * | 2020-12-08 | 2021-04-20 | 信通院(保定)科技创新研究院有限公司 | Static load test device for communication support |
| CN112683668B (en) * | 2020-12-08 | 2022-09-06 | 信通院(保定)科技创新研究院有限公司 | Static load test device for communication support |
| CN115307897A (en) * | 2022-10-10 | 2022-11-08 | 安徽中亚钢结构工程有限公司 | Grog warehouse top room grid structure mechanical property test device and test method |
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Granted publication date: 20141126 Termination date: 20150708 |
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