CN202734846U - Breaking apparatus for multi-path continuous collapse experiments based on electromagnetic control - Google Patents
Breaking apparatus for multi-path continuous collapse experiments based on electromagnetic control Download PDFInfo
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- CN202734846U CN202734846U CN 201220342124 CN201220342124U CN202734846U CN 202734846 U CN202734846 U CN 202734846U CN 201220342124 CN201220342124 CN 201220342124 CN 201220342124 U CN201220342124 U CN 201220342124U CN 202734846 U CN202734846 U CN 202734846U
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- electromagnet
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Abstract
The utility model relates to a breaking apparatus for multi-path continuous collapse experiments based on electromagnetic control. The breaking apparatus comprises a clamping device and a transformer, wherein the clamping device is composed of a rotating shaft, two clamping blocks, two supporting rods, a spring, and an electromagnet; the supporting rods comprise a first upper vertical rod, a first cross rod, a first lower vertical rod, a second upper vertical rod, a second cross rod, and a second lower vertical rod which are sequentially connected; the two supporting rods are symmetrically arranged; the two clamping blocks are respectively fixed to the L-shaped structure formed by the first upper vertical rod, the first cross rod, and the first lower vertical rod of the supporting rod as well as the L-shaped structure formed by the second upper vertical rod, the second cross rod, and the second lower vertical rod of the supporting rods via connecting rivets; the lower portions of the first lower vertical rod and the second lower vertical rod of the supporting rod are provided with an electromagnet; the electromagnet is fixed upon the supporting rod via the rivets; one end of the spring is fixed to the outboard of the first lower vertical rod of the supporting rod while the other end of the spring is fixed to the outboard of the second lower vertical rod of the supporting rod via a rivet; the spring bypasses the top of the supporting rod; the electromagnet is connected with the corresponding transformer; and the output terminal of the transformer is connected with an external power supply via a switch. The breaking apparatus of the utility model is capable of conveniently realizing the objective of the initial breaking rod piece and ensuring the effect of simultaneous breaking and sequential breaking rod member.
Description
Technical field
The utility model is that a kind of multipath continuous collapse based on Electromagnetic Control is tested disrumpent feelings device.
Background technology
At present, in the continuous collapse test, existed some to be used for the initial disrumpent feelings device of rod member, they are comprised of fixture block, pole, fine rule, bungee, comparatively perfect in addition magnet.Their principle of work is roughly the same, by the constraint of fine rule or magnet cancellation to pole, utilize bungee elastic force so that fixture block separately, thereby reach initial disrumpent feelings purpose.But this device needs at the trial the people to pull open fine rule, breaks magnet into two with one's hands, causes operation inconvenience, easily test is caused unexpected destruction, and when needing simultaneously disrumpent feelings two and during with upper lever in the continuous collapse test, its simultaneity is difficult to be guaranteed.
Summary of the invention
In order to overcome present disrumpent feelings device operation inconvenience and the deficiency that is difficult to ensure the disrumpent feelings simultaneity of card, the purpose of this utility model is to provide a kind of multipath continuous collapse based on Electromagnetic Control to test disrumpent feelings device, this device is by circuit controling electromagnetism iron, can not only realize easily the initially disrumpent feelings of rod member, and with the characteristics of utilizing parallel circuit so that simultaneously disrumpent feelings and in turn disrumpent feelings rod member effectively guaranteed.
The multipath continuous collapse based on Electromagnetic Control that the utility model proposes is tested disrumpent feelings device, formed by clamping device and transformer 9, clamping device is by rotation axis 1, fixture block 3, pole 4, spring 5 and electromagnet 7 form, wherein: pole 4 is by montant on first, the first cross bar, first time montant, montant on second, the second cross bar and second time montant are connected in sequence, montant on first, the first cross bar is connected with first time montant and is the L-type structure, montant on second, the second cross bar is connected with second time montant and is the L-type structure, pole 4 has two, two poles 4 are arranged symmetrically with, on first on the montant and second montant be connected with fixture block 3 by connection rivet 2 respectively, rotation axis 1 links to each other with fixture block 3 by connection rivet 2, namely two fixture blocks 3 respectively by connection rivet 2 be fixed in pole 4 first on montant, montant on the L-type and second of the first cross bar and first time montant composition, in the L-type structure of the second cross bar and second time montant composition, first time montant and second time montant bottom of pole 4 are fixed with electromagnet 7, electromagnet 7 is fixed in the chute 10 on the pole 4 by the second rivet 8, spring 5 one ends are fixed in first time montant outside of pole 4 by the first rivet 6, the other end is fixed in second time montant outside of another root pole 4 by the first rivet 6, and spring 5 is walked around pole 4 tops; The output terminal connection transformer 9 of two electromagnet 7, transformer 9 links to each other with power switch.
In the utility model, clamping device is one to multiple group, when clamping device is more than 2 groups the time, clamping device is in parallel to be used, electromagnet connection transformer on each clamping device, each group electromagnet is connected a power switch with transformer, in parallel rear by master switch connection 220V AC power.
In the utility model, have elongated chute 10 on first time montant of described pole and second time montant, electromagnet 7 can be moved up and down along this chute 10, to regulate the distance between two electromagnet 7 central axis and the rotation axis 1.
The technical scheme that its technical matters that solves the utility model adopts is: the electromagnet that suitable size and power are installed at the montant of the pole of clamping device, electromagnet links to each other with electric pressure converter by wire, electric pressure converter converts the 220V alternating voltage to the 12V DC voltage, each device contains two electromagnet, they are controlled by a master switch, pass through cut-off switch, magnetic force forfeiture after the electromagnet outage, simultaneously the montant that plays a role two poles of the spring of fixture block back pulls open, namely realize the initially disrumpent feelings of rod member, when two clamping device access parallel circuits, when master switch disconnected, clamping device was namely opened simultaneously, realized the simultaneously purpose of disrumpent feelings rod member, when a plurality of clamping devices connect respectively a switch-dividing access parallel circuit, control each switch-dividing the clamping device of diverse location is sequentially opened successively.
The beneficial effects of the utility model are, can conveniently realize the purpose of initial disrumpent feelings rod member, can reach again to guarantee disrumpent feelings rod member simultaneously and disrumpent feelings effect in turn.
Description of drawings
Fig. 1 clamping device front view.
Fig. 2 clamping device side view.
Fig. 3 initial destroy device circuit figure.
Fig. 4 is the breaking plant circuit diagram simultaneously.
Fig. 5 is the breaking plant circuit diagram in turn.
Number in the figure: 1 is rotation axis, and 2 is connection rivet, and 3 is fixture block, and 4 is pole, and 5 is spring, and 6 is the first rivet, and 7 is electromagnet, and 8 is the second rivet, and 9 is transformer, and 10 is chute.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1, this clamping device is comprised of rotation axis 1, connection rivet 2, fixture block 3, pole 4, spring 5, the first rivet 6, electromagnet 7, the second rivet 8, rivet 2 is fixed on rotation axis brace and pole 4 on the fixture block 3, the first rivet 6 is fixed on spring 5 on the pole 4, and the second rivet 8 is fixed on electromagnet in the chute of pole 4.
As shown in Figure 2, this clamping device is comprised of rotation axis 1, connection rivet 2, fixture block 3, pole 4, spring 5, the first rivet 6, electromagnet 7, the second rivet 8, the position that electromagnet is installed in the bottom of pole 4 has chute 10, connection rivet 2 is fixed on rotation axis brace and pole 4 on the fixture block 3, the first rivet 6 is fixed on spring 5 on the pole 4, and the second rivet 8 is fixed on electromagnet in the chute 10 of pole 4.
As shown in Figure 3, in the clamping device that connects by Fig. 1 and Fig. 2, the electromagnet on the pole 4 is accessed respectively a 220V alternating current turn the galvanic transformer of 12V, two electromagnet access the 220V AC power again with master switch of parallel form access.
As shown in Figure 4, in two clamping devices that connect by Fig. 1 and Fig. 2, electromagnet on two poles 4 in each clamping device is accessed respectively a 220V alternating current turn the galvanic transformer of 12V, four electromagnet access the 220V AC power again with master switch of parallel form access.
As shown in Figure 5, in a plurality of clamping devices that connect by Fig. 1 and Fig. 2, electromagnet on two poles 4 in each clamping device is accessed respectively a 220V alternating current turn the galvanic transformer of 12V, switch-dividing of electromagnet access in the same clamping device, each switch-dividing with parallel circuit form access master switch, accesses the 220V AC power more again.
The course of work of the present utility model is as follows:
As shown in Figure 3, under initial failure mode, clamping device is clamped with closed power supply behind the pre-disrumpent feelings rod member of specific wedge mouth, and after turning on the power switch, clamping device is opened under the effect of spring 5 voluntarily, finishes initial destroy.
As shown in Figure 4, under the disrumpent feelings pattern, clamping device is clamped with closed power supply behind the pre-disrumpent feelings rod member of specific wedge mouth at the same time, and after turning on the power switch, two clamping devices are opened under the effect of spring 5 separately simultaneously voluntarily, finish simultaneously disrumpent feelings.
As shown in Figure 5, under disrumpent feelings pattern in turn, clamping device is clamped with closed each switch-dividing and master switch behind the pre-disrumpent feelings rod member of specific wedge mouth, opens successively each switch-dividing according to both definite sequences, the clamping device of each switch-dividing control is sequentially opened under the effect of spring 5 successively, finishes in turn and destroys.
Using method of the present utility model is as follows:
As shown in Figure 3, under initial failure mode, at first clamp with closed power supply behind the pre-disrumpent feelings rod member of specific wedge mouth with clamping device, make it to simulate normal rod member, want to make that this rod member is initial to be turned on the power switch when disrumpent feelings in the continuous collapse experiment, clamping device is opened under the effect of spring 5 voluntarily, and pre-disrumpent feelings rod member also will disconnect, thereby finishes initially disrumpent feelings.
As shown in Figure 4, at the same time under the disrumpent feelings pattern, at first clamp respectively with closed power supply behind the pre-disrumpent feelings rod member of specific wedge mouth with clamping device, make it to simulate the normal rod member of two diverse locations, after turning on the power switch, two clamping devices are opened under the effect of spring 5 separately simultaneously voluntarily, and two pre-disrumpent feelings rod members on the diverse location also will disconnect simultaneously, thereby finish simultaneously disrumpent feelings.
As shown in Figure 5, under disrumpent feelings pattern in turn, at first clamp respectively with closed each switch-dividing and master switch behind the pre-disrumpent feelings rod member of specific wedge mouth with clamping device, make it to simulate the normal rod member of many diverse locations, open successively each switch-dividing according to both definite sequences, the clamping device of each switch-dividing control is sequentially opened under the effect of spring 5 successively, and the pre-disrumpent feelings rod member of each root on the diverse location will believe that also time order disconnects, thereby finish disrumpent feelings in turn.
Claims (3)
1. the multipath continuous collapse based on Electromagnetic Control is tested disrumpent feelings device, it is characterized in that being formed by clamping device and transformer (9), clamping device is by rotation axis (1), fixture block (3), pole (4), spring (5) and electromagnet (7) form, wherein: pole (4) is by montant on first, the first cross bar, first time montant, montant on second, the second cross bar and second time montant are connected in sequence, montant on first, the first cross bar is connected with first time montant and is the L-type structure, montant on second, the second cross bar is connected with second time montant and is the L-type structure, pole (4) has two, two poles (4) are arranged symmetrically with, on first on the montant and second montant be connected with fixture block (3) by connection rivet (2) respectively, rotation axis (1) links to each other with fixture block (3) by connection rivet (2), namely two fixture blocks (3) respectively by connection rivet (2) be fixed in pole (4) first on montant, montant on the L-type and second of the first cross bar and first time montant composition, in the L-type structure of the second cross bar and second time montant composition, first time montant and second time montant bottom of pole (4) are fixed with electromagnet (7), electromagnet (7) is fixed in the chute (10) on the pole (4) by the second rivet (8), spring (5) one ends are fixed in first time montant outside of pole (4) by the first rivet (6), the other end is fixed in second time montant outside of another root pole (4) by the first rivet (6), and spring (5) is walked around pole (4) top; The output terminal connection transformer (9) of two electromagnet (7), transformer (9) links to each other with power switch.
2. the multipath continuous collapse based on Electromagnetic Control according to claim 1 is tested disrumpent feelings device, it is characterized in that clamping device is one to multiple group, when clamping device is more than 2 groups the time, clamping device is in parallel to be used, electromagnet connection transformer on each clamping device, each group electromagnet is connected a power switch with transformer, in parallel rear by master switch connection 220V AC power.
3. the multipath continuous collapse based on Electromagnetic Control according to claim 1 is tested disrumpent feelings device, it is characterized in that having elongated chute (10) on first time montant of described pole and second time montant, electromagnet (7) can be moved up and down along this chute (10), to regulate the distance between two electromagnet (7) central axis and the rotation axis (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342124 CN202734846U (en) | 2012-07-16 | 2012-07-16 | Breaking apparatus for multi-path continuous collapse experiments based on electromagnetic control |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342124 CN202734846U (en) | 2012-07-16 | 2012-07-16 | Breaking apparatus for multi-path continuous collapse experiments based on electromagnetic control |
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| Publication Number | Publication Date |
|---|---|
| CN202734846U true CN202734846U (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220342124 Expired - Fee Related CN202734846U (en) | 2012-07-16 | 2012-07-16 | Breaking apparatus for multi-path continuous collapse experiments based on electromagnetic control |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207095A (en) * | 2013-03-15 | 2013-07-17 | 同济大学 | Universal device of initial breaking of structural member of structural coherence collapse experiment |
| CN105043746A (en) * | 2015-08-18 | 2015-11-11 | 西安建筑科技大学 | Initial damage member universal device of wide-span space-grid structural continuous collapse experiment |
| CN105158000A (en) * | 2015-07-27 | 2015-12-16 | 天津大学 | Adsorption type electromagnet initial destroying apparatus for space structure collapse test |
-
2012
- 2012-07-16 CN CN 201220342124 patent/CN202734846U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207095A (en) * | 2013-03-15 | 2013-07-17 | 同济大学 | Universal device of initial breaking of structural member of structural coherence collapse experiment |
| CN103207095B (en) * | 2013-03-15 | 2015-07-29 | 同济大学 | Structural continuity collapses the initial disrumpent feelings fexible unit of experimental configuration component |
| CN105158000A (en) * | 2015-07-27 | 2015-12-16 | 天津大学 | Adsorption type electromagnet initial destroying apparatus for space structure collapse test |
| CN105043746A (en) * | 2015-08-18 | 2015-11-11 | 西安建筑科技大学 | Initial damage member universal device of wide-span space-grid structural continuous collapse experiment |
| CN105043746B (en) * | 2015-08-18 | 2017-06-20 | 西安建筑科技大学 | Responses of Long-Span Spatial Lattice Structures continuous collapse experimental member initially destroys fexible unit |
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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: 20130213 Termination date: 20150716 |
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| EXPY | Termination of patent right or utility model |