CN205352827U - Performance detecting system shifts between load loading device and building curtain layer - Google Patents
Performance detecting system shifts between load loading device and building curtain layer Download PDFInfo
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- CN205352827U CN205352827U CN201521140696.4U CN201521140696U CN205352827U CN 205352827 U CN205352827 U CN 205352827U CN 201521140696 U CN201521140696 U CN 201521140696U CN 205352827 U CN205352827 U CN 205352827U
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Abstract
The utility model relates to a load loading device, including frame and action mechanism, action mechanism sets up on the frame, can move on the frame, action mechanism includes power unit and translation mechanism, power unit is used for producing required load, translation mechanism sets up power unit's both ends can drive power unit is in move on the frame. Load loading device simple structure in this application, convenient operation, during the load, the motion of the ascending load of a plurality of sides can not produce the interference when carrying out a plurality of orientations, the reality of multiple complicacies such as simulation earthquake that can be fine, wind load.
Description
Technical field
This utility model relates to detection technique field, is specifically related to a kind of load charger and is provided with the building curtain wall lateral displacement between stories detection system of this load charger.
Background technology
The regulation that on market, existing curtain wall detection equipment is based in GB/T18250-2000 " building curtain wall plane internal deformation method for testing performance " more is designed, and is only capable of the deformation detection requirement meeting in plane.
GB/T18250 according to up-to-date revision replaces GB/T18250-2000) requirement of " building curtain wall relative storey displacement grading performance and detection method " (draft for deliberation), need to simulate earthquake or wind action with certain load control or Deformation control, floor is carried out low-cycle loading, adjacent two floor gaps of test architecture thing are the relative displacement of horizontal direction (X-axis), the outer horizontal direction (Y-axis is perpendicular to X-direction) of plane and vertical direction (Z axis) in curtain wall plane.Existing detection equipment cannot adapt to new detection demand.
Summary of the invention
In view of this, this utility model is in order to solve above-mentioned technical problem at least in part, it is provided that load charger that curtain wall test specimen is loaded by a kind of convenience and be provided with the detection system that building curtain wall lateral displacement between stories is detected of this load charger.
According to an aspect of the present utility model, it is provided that a kind of load charger, including framework and actuating mechanism, described actuating mechanism is arranged on framework, it is possible to move on said frame；Described actuating mechanism includes actuating unit and translation mechanism, and described actuating unit is for producing required load, and described translation mechanism is arranged on the two ends of described actuating unit, it is possible to drive described actuating unit to move on said frame.
Preferably, described actuating unit includes motor, worm screw, turbine and leading screw, wherein, described worm screw is connected with the output shaft of described motor, described worm screw is meshed with described turbine, is axially provided with screwed hole at described turbine, and described leading screw is through this screwed hole.
Preferably, the arranged outside at described turbine has turbine case, and described turbine both sides along leading screw bearing of trend are provided with bearing, and described turbine case is by bearings on described leading screw, and described turbine case does not rotate with described turbine.
Preferably, described translation mechanism includes the supporting seat being arranged at described leading screw two ends, is provided with groove, is provided with multi-directional ball on described groove on described supporting seat, and a part for described multi-directional ball exposes the groove on described supporting seat.
Preferably, described multi-directional ball is centrally located in described groove, and the full-size of the opening of described groove is less than the diameter of described multi-directional ball.
Preferably, matched in clearance between described multi-directional ball and groove.
Preferably, between described multi-directional ball and groove, it is provided with rolling bearing.
Preferably, being provided with installing frame on said frame, described installing frame includes the wallboard being oppositely arranged, and described actuating mechanism is arranged between two wallboards being oppositely arranged, described multi-directional ball is resisted against on the inner surface of described wallboard, and described multi-directional ball freely can roll on the inner surface of described wallboard.
Preferably, being provided with the actuating mechanism in three directions, respectively knee-action mechanism, fore-aft motion mechanism and left and right actuating mechanism, described three actuating mechanisms are arranged in a mutually vertical manner.
According to second aspect of the present utility model, a kind of building curtain wall lateral displacement between stories detection system is provided, the displacement performance of curtain wall test specimen is detected, and including the load charger in the application, described load charger is connected with described curtain wall test specimen by connector.
Load charger in the application can to a direction of described curtain wall test specimen or multiple directions imposed load, make described curtain wall test specimen can simulate the situation in the such as reality such as earthquake, wind load, then pass through the displacement detector (displacement measuring device including in multiple directions, figure is shown without) deflection of curtain wall test specimen is measured, thus building curtain wall relative storey displacement performance is detected, and then carry out the subsequent jobs such as hierarchical analysis.Load charger simple in construction in the application, easy to operate, when carrying out loading while multiple directions, the loading campaign in multiple directions will not produce to interfere, it is possible to well simulates the reality of the Various Complex such as earthquake, wind load.
Accompanying drawing explanation
By referring to the accompanying drawing description to this utility model embodiment, of the present utility model above-mentioned and other objects, features and advantages will be apparent from, in the accompanying drawings:
Fig. 1 is the load charger overall structure schematic diagram in this utility model；
Fig. 2 is the left view sectional view of Fig. 1；
Fig. 3 is the overall structure schematic diagram of the actuating mechanism in this utility model；
Fig. 4 is the left view (in order to clearly show that internal structure, cut part-structure in figure open) of Fig. 3.
Detailed description of the invention
It is more fully described various embodiment of the present utility model hereinafter with reference to accompanying drawing.In various figures, identical element adopts same or similar accompanying drawing labelling to represent.For the sake of clarity, the various piece in accompanying drawing is not necessarily to scale.
As shown in Figure 1-2, the detection of the building curtain wall lateral displacement between stories in the application system includes load charger and curtain wall displacement detector (not shown).Wherein load charger is connected with curtain wall test specimen 3, shakes required power for producing curtain wall test specimen 3.Described load charger includes framework 1 and actuating mechanism 2, and described actuating mechanism 2 is arranged on framework 1, it is possible to move on described framework 1.Described actuating mechanism 2 is connected with described curtain wall test specimen 3, for described curtain wall test specimen 3 applies the load of simulation vibrations.
As shown in Figure 3-4, described actuating mechanism 2 includes actuating unit 21 and translation mechanism 22, and described translation mechanism 22 is arranged on the two ends of described actuating unit 21.Described actuating unit 21 is for producing the load of simulation vibrations, and described translation mechanism 22 can drive described actuating unit 21 to move on described framework 1 so that transporting between multiple actuating mechanisms 2 will not produce to interfere (being described in detail below).In a preferred embodiment, described actuating unit 21 includes motor 211, worm screw 212, turbine 213 and leading screw 214.Wherein, described worm screw 212 is connected with the output shaft of described motor 211, and both are directly connected to, it is also possible to be indirectly connected with.Described worm screw 212 is meshed with described turbine 213.Screwed hole 2131 axially it is provided with, it is preferable that the axis coinciding of the axle center of described screwed hole 2131 and described turbine 213 at described turbine 213.Arranged outside at described turbine 213 has turbine case 215, the described turbine 213 both sides along leading screw 214 bearing of trend are provided with bearing 216, described turbine case 215 is supported on described leading screw 214 by bearing 216, and described turbine case 215 can not be rotated with described turbine 213.Described leading screw 214 this screwed hole 2131 of traverse, make when described turbine 213 rotates, female thread on described screwed hole 2131 and described leading screw 214 are coordinated, described turbine 213 can be moved on described leading screw 214, thus driving described turbine case 215 to move such that it is able to described curtain wall test specimen 3 is applied the load on the direction vertical with two surfaces of described turbine 213.Described translation mechanism 22 includes the supporting seat 221 being arranged at described leading screw 214 two ends, and two supporting seats 221 are symmetrical arranged relative to described leading screw 214.Described supporting seat 221 is provided with groove 2211, described groove 2211 is provided with multi-directional ball 222.Described multi-directional ball 222 is solid sphere or hollow ball.A part for described multi-directional ball 222 exposes the groove 2211 on described supporting seat 221.Preferably, matched in clearance between described multi-directional ball 222 and groove 2211, multi-directional ball 222 is centrally located in described groove 2211, and the full-size of the opening of described groove 2211 is less than the diameter of described multi-directional ball 222.So, described multi-directional ball 222 can be freely rotatable in described groove 2211, but will not drop out described groove 2211.Preferably, being provided with rolling bearing between described multi-directional ball 222 and groove 2211, described rolling bearing is ball bearing, and the rolling in described groove 2211 of the described multi-directional ball 222 can be made more smooth and easy.
As shown in Figure 1, described framework 1 is provided with installing frame 11, described installing frame 11 includes the wallboard 111 being oppositely arranged, described actuating mechanism 2 is arranged between two wallboards being oppositely arranged 111, described multi-directional ball 222 is resisted against on the inner surface of described wallboard 111, so, described multi-directional ball 222 freely can roll on the inner surface of described wallboard 111.
In the embodiment shown in fig. 1, it is provided with the actuating mechanism in three directions, respectively knee-action mechanism 201, fore-aft motion mechanism 202 and left and right actuating mechanism 203 (for orientation shown in Fig. 1), wherein knee-action mechanism 201, fore-aft motion mechanism 202 are identical with the structure of left and right actuating mechanism 203, its structure all adopts the structure of the actuating mechanism 2 in the application, and three actuating mechanisms are arranged in a mutually vertical manner.So curtain wall test specimen 3 can be applied with down, left and right, three directions, front and back power, it is achieved three-dimensional load, thus the deformation detection realized in three dimensions of curtain wall.It should be readily apparent to one skilled in the art that iff needs imposed load in one direction, then the actuating mechanism on a direction can be only set, if needing imposed load in the two directions, then the actuating mechanism in both direction can be set.Below for the actuating mechanism arranged on three directions shown in Fig. 1, the course of action of load charger 1 in the application is described.
As shown in Figure 1-2, described knee-action mechanism 201, fore-aft motion mechanism 202 and left and right actuating mechanism 203 are attached each through connector 4 and described curtain wall test specimen 3, and the turbine case 215 being specially in described knee-action mechanism 201, fore-aft motion mechanism 202 and left and right actuating mechanism 203 is connected with described curtain wall test specimen 3 by described connector 4.When 201 action of described knee-action mechanism, the motor 211 of described knee-action mechanism 201 drives worm screw 212 to rotate, worm screw 212 drives turbine 213 to rotate, so that described turbine 213 moves along described leading screw 214, and then drive described turbine case 215 to move along described leading screw 214, described turbine case 215 drives described connector 4 to move up and down, and described curtain wall test specimen 3 applies the load of above-below direction from there through described connector 4.Meanwhile, the moving up and down of turbine case 215 in described knee-action mechanism 201 slidably, so will not be impacted by the multi-directional ball 222 on the translation mechanism 22 of described fore-aft motion mechanism 202 and left and right actuating mechanism 203 on the inwall of described wallboard 111；In like manner, when 202 action of described fore-aft motion mechanism, the turbine case of described fore-aft motion mechanism 202 drives described connector 4 to move in the longitudinal direction, thus described curtain wall test specimen 3 being applied the load of fore-and-aft direction, now, described knee-action mechanism 201, left and right movement structure 203 translation mechanism 22 on multi-directional ball 222 on the inwall of described wallboard 111 slidably, the moving up and down of turbine case 215 in described fore-aft motion mechanism 202 will not be impacted.So, course of action between described knee-action mechanism 201, fore-aft motion mechanism 202 and left and right actuating mechanism 203 will not influence each other, namely can only one action, curtain wall test specimen 3 is applied the load in a direction, can also two or three simultaneously actions, to the load on two or three directions of curtain wall test specimen 3 test specimen, do not result in the interference transported in different directions.
Load charger in the application is to a direction of described curtain wall test specimen 3 or multiple directions imposed load, make described curtain wall test specimen 3 can simulate the situation in the such as reality such as earthquake, wind load, then pass through the displacement detector (displacement measuring device including in multiple directions, figure is shown without) deflection of curtain wall test specimen 3 is measured, thus building curtain wall relative storey displacement performance is detected, and then carry out the subsequent jobs such as hierarchical analysis.Load charger simple in construction in the application, easy to operate, when carrying out loading while multiple directions, the loading campaign in multiple directions will not produce to interfere, it is possible to well simulates the reality of the Various Complex such as earthquake, wind load.
Unless otherwise defined, technology used herein is identical with the implication that those skilled in the art of the present utility model are generally understood that with scientific terminology.Term used herein is intended merely to and describes concrete enforcement purpose, it is not intended that restriction this utility model.Terms such as herein presented such as " parts " both can represent single part, it is also possible to represents the combination of multiple part.Herein presented term such as such as " installation ", " setting " etc. both can represent that parts were attached directly to another parts, it is also possible to represents that parts are attached to another parts by middleware.The feature described in one embodiment herein can individually or be applied to another embodiment in combination with further feature, unless this feature is inapplicable or be otherwise noted in this another embodiment.
This utility model is illustrated already by above-mentioned embodiment, but it is to be understood that, above-mentioned embodiment is only intended to citing and descriptive purpose, and is not intended to be limited within the scope of described embodiment this utility model.It will be appreciated by persons skilled in the art that and can also make more kinds of variants and modifications according to instruction of the present utility model, within these variants and modifications all fall within this utility model scope required for protection.
Claims (10)
1. a load charger, it is characterised in that including framework and actuating mechanism, described actuating mechanism is arranged on framework, it is possible to move on said frame；Described actuating mechanism includes actuating unit and translation mechanism, and described actuating unit is for producing required load, and described translation mechanism is arranged on the two ends of described actuating unit, it is possible to drive described actuating unit to move on said frame.
2. load charger according to claim 1, it is characterized in that, described actuating unit includes motor, worm screw, turbine and leading screw, wherein, described worm screw is connected with the output shaft of described motor, described worm screw is meshed with described turbine, is axially provided with screwed hole at described turbine, and described leading screw is through this screwed hole.
3. load charger according to claim 2, it is characterized in that, arranged outside at described turbine has turbine case, described turbine both sides along leading screw bearing of trend are provided with bearing, described turbine case is by bearings on described leading screw, and described turbine case does not rotate with described turbine.
4. load charger according to claim 2, it is characterized in that, described translation mechanism includes the supporting seat being arranged at described leading screw two ends, is provided with groove on described supporting seat, being provided with multi-directional ball on described groove, a part for described multi-directional ball exposes the groove on described supporting seat.
5. load charger according to claim 4, it is characterised in that described multi-directional ball is centrally located in described groove, and the full-size of the opening of described groove is less than the diameter of described multi-directional ball.
6. load charger according to claim 4, it is characterised in that matched in clearance between described multi-directional ball and groove.
7. load charger according to claim 6, it is characterised in that be provided with rolling bearing between described multi-directional ball and groove.
8. load charger according to claim 4, it is characterized in that, it is provided with installing frame on said frame, described installing frame includes the wallboard being oppositely arranged, described actuating mechanism is arranged between two wallboards being oppositely arranged, described multi-directional ball is resisted against on the inner surface of described wallboard, and described multi-directional ball freely can roll on the inner surface of described wallboard.
9. the load charger according to any one of claim 1-8, it is characterised in that be provided with the actuating mechanism in three directions, respectively knee-action mechanism, fore-aft motion mechanism and left and right actuating mechanism, described three actuating mechanisms are arranged in a mutually vertical manner.
10. a building curtain wall lateral displacement between stories detection system, the displacement performance of curtain wall test specimen is detected, it is characterized in that, including the load charger described in any one of claim 1-9, described load charger is connected with described curtain wall test specimen by connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140696.4U CN205352827U (en) | 2015-12-31 | 2015-12-31 | Performance detecting system shifts between load loading device and building curtain layer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140696.4U CN205352827U (en) | 2015-12-31 | 2015-12-31 | Performance detecting system shifts between load loading device and building curtain layer |
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| Publication Number | Publication Date |
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| CN205352827U true CN205352827U (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521140696.4U Expired - Fee Related CN205352827U (en) | 2015-12-31 | 2015-12-31 | Performance detecting system shifts between load loading device and building curtain layer |
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Cited By (1)
| 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 |
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- 2015-12-31 CN CN201521140696.4U patent/CN205352827U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
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| 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: 20160629 Termination date: 20181231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |