CN208268158U - A kind of connection tripper based on electromagnet - Google Patents
A kind of connection tripper based on electromagnet Download PDFInfo
- Publication number
- CN208268158U CN208268158U CN201820512971.8U CN201820512971U CN208268158U CN 208268158 U CN208268158 U CN 208268158U CN 201820512971 U CN201820512971 U CN 201820512971U CN 208268158 U CN208268158 U CN 208268158U
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- China
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- connecting plate
- electromagnet
- cushion block
- fixed
- adjustable connecting
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Abstract
The utility model discloses a kind of connection tripper based on electromagnet, including fixed connecting plate, adjustable connecting plate, section structure electromagnet, cushion block and fastener, fixed connecting plate is connected in structure to be separated by adhesive, it is provided with waist-shaped hole on adjustable connecting plate and fixed connecting plate, and is connected by fastener；Cushion block is fixed in cabin by adhesive, and the other end of cushion block is connect by adhesive with electromagnet；Permanent magnetism iron core is equipped in electromagnet, permanent magnetism iron core outer ring is provided around coil, coil generates magnetic field after being powered, the magnetic direction that coil generates is with permanent magnetism iron core magnetic direction on the contrary, equal in magnitude, i.e., electromagnet is magnetic after powering off, it is connect with adjustable connecting plate, without magnetism when energization, separates with adjustable connecting plate separated with adjustable connecting plate under external force, realize the connection and unlock of structure to be separated and section structure.
Description
Technical field
The utility model relates to connect unlock field, in particular to a kind of connection tripper based on electromagnet.
Background technique
Payload platform in-orbit lock expansion in space station dream day forms exposure load mounting platform, need to carry out room temperature on ground
With the expansion verification test of high/low temperature.It requires the preceding payload platform of test to be in when test and connect lock state, experiment opening with cabin
Payload platform and cabin unlock after beginning, to simulate the in-orbit process with cabin firer unlock of true payload platform.
At present there are two types of method when ground experiment, firer connects unlock and presses unlock manually.Firer connects unlock and produces
Product time of day is consistent, but payload platform needs multi-state to be repeatedly unfolded in ground experiment, connects unlock gesture with firer every time
It must cause system complex, expensive；It is pressed before unlock is tested manually and presses payload platform and be at closed state, test
Payload platform is unclamped after beginning, this method can only be used in cold test, generally use liquid nitrogen, Ren Yuanwu when high/low temperature at present
Method enters high-low temperature chamber, and furthermore this method needs special messenger to ascend a height operation, and necessarily operator frequently up and down, exists multiple expansion potential
Security risk, and firer's connection system for unlocking is complex and costly.
Utility model content
The utility model proposes a kind of connection tripper based on electromagnet is powered using electromagnet without adsorption capacity original
Reason, realize payload platform and cabin be reliably connected and automatic unlocking, room temperature and high and low temperature environment are adapted to, solved
Firer's connection system for unlocking is complex and costly, presses solution manually is latched in security risk and can not adapt to asking for high and low temperature environment
Topic, reduces experimentation cost, improves test efficiency.
To achieve the above object, the utility model uses following technical scheme:
A kind of connection tripper based on electromagnet, including fixed connecting plate, adjustable connecting plate, section structure electromagnetism
Iron, cushion block and fastener, the fixed connecting plate are fixed in structure to be separated, the adjustable connecting plate with it is described solid
Determine to be provided with waist-shaped hole on connecting plate, the fastener is fixed across waist-shaped hole；The cushion block is fixed in cabin, institute
The other end for stating cushion block is fixedly connected with the electromagnet connection；Wherein, permanent magnetism iron core, the permanent magnet are equipped in the electromagnet
Coil is surrounded with outside core, the coil generates magnetic field, the magnetic direction and the permanent magnet that the coil generates after being powered
Core magnetic direction is magnetic after that is, described electromagnet power-off, is connect with the adjustable connecting plate on the contrary, equal in magnitude, when energization
Coil magnetic field is offseted with the permanent magnetism core field, and externally not aobvious magnetism, divides with the adjustable connecting plate under external force
From realizing the connection and unlock of structure to be separated and section structure.
The cushion block setting is tentatively adjusted on section structure, and the adjustable connecting plate can be along kidney slot described solid
Determine to slide certain distance on connecting plate, realizes the accurate adjustment to adjustable connecting plate and electromagnet relative position, finally make adjustable
Connecting plate is bonded with electromagnet.This programme he by preset in cabin a cushion block can be done on link position one it is preliminary
Adjustment do further accurate adjustment after cushion block fixation in conjunction with waist-shaped hole, required precision can be greatly reduced, improve
Equipment dependability.
The fastener includes bolt, nut and washer.
The adjustable connecting plate is all made of steel plate with the fixed connecting plate and is made, and the cushion block is made of steel column.
Cushion block can further strengthen the degree of being connected firmly using the material that can be adsorbed by magnet.
The fixed connecting plate is fixed with the structure to be separated by adhesive；The cushion block by adhesive with it is described
Cabin, electromagnetism ferropexy.
By using above scheme, have the advantages that it compared with prior art
(1) this programme structure is simple, be used in combination using cushion block with waist-shaped hole make to adjust it is more convenient；Adhesive can be real
Existing fixed connecting plate and structure to be separated, cushion block and section structure electromagnet and section structure are reliably connected fixation, are not necessarily to
Connecting interface is set in cabin, guarantees that section structure is complete, to guarantee section structure intensity；And installation and dismounting are convenient fast
Victory, cabin surface glue trace are easy to remove, and adapt to room temperature and high/low temperature [- 50 DEG C~+70 DEG C] operating condition；
(2) position, the size and shape of waist-shaped hole and cushion block, flexible design are specifically designed according to the actual situation；
(3) it is powered when unlocking, usually low energy consumption；Room temperature and high and low temperature environment are adapted to, firer is solved and connects solution
Lock system is complex and costly, presses the problem of solution is latched in security risk and can not adapt to high and low temperature environment manually, reduces
Experimentation cost improves test efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model specific embodiment
Label declaration
1- fixed connecting plate；2- is adjustable connecting plate；3- electromagnet；4- cushion block；5- adhesive；6- fastener.
Specific embodiment
This programme is described in further details below in conjunction with specific embodiment and claim, by following explanation, originally
The technical characteristic and content of scheme will be apparent from, it should be understood that attached drawing is all made of non-precision ratio, is only used for aid illustration
Purpose.
It is as described in Figure 1 a kind of specific embodiment structural representation of the connection tripper based on electromagnet of the utility model
Figure, the utility model include fixed connecting plate 1, adjustable connecting plate 2, electromagnet 3, cushion block 4, adhesive 5 and fastener 6, are fixed
Connecting plate 1 is fixed in structure to be separated by adhesive 5, and waist-shaped hole is arranged on fixed connecting plate 1 and adjustable connecting plate 2,
Fastener 6 passes through waist-shaped hole and fixes fixed connecting plate 1 and adjustable connecting plate into 2 rows；Cushion block 4 is a cylindrical body round steel, will be padded
One end of block 4 is fixed on section structure using adhesive 5, and the other end and electromagnet 3 carry out pasting fixation, and cushion block 4 is done tentatively
After adjustment, adjustable connecting plate 2 is done into accurate adjustment using waist-shaped hole, guarantees that adjustable connecting plate 2 connects with the actuation face of electromagnet 3
Touching, screws fastener 6, and accurate adjustment is completed in the position of fixedly adjustable connecting plate 2.
Electromagnet 3 includes permanent magnetism iron core and the coil that is looped around outside iron core, magnetic field that coil generates after being powered and iron core
Magnetic field is on the contrary, the magnetic field with iron core offsets, and externally not aobvious magnetism, can realize and adjustable connecting plate under the effect of external force at this time
Separation.
Fixed connecting plate 1 and adjustable connecting plate 2 are all made of 2mm thick steel plate and are made in the embodiment, and cushion block 4 uses Φ 40mm
Round steel is made, and wherein fixed connecting plate 1 and adjustable connecting plate 2 are respectively provided with two Φ 6mm × 16mm kidney slots, and adhesive 5 uses
502 glue, fastener 6 use the combination of M5 bolt, nut and plain washer, it should be understood that adjustable connecting plate 2 and fixed connecting plate 1
Material be not limited to steel, can also be the material that other magnet can adsorb.4 size of cushion block can be set according to the actual situation
Meter, realizes the height of just successive step electromagnet 3, and can adapt to room temperature and high/low temperature [- 50 DEG C~+70 DEG C] operating condition；Certainly, it answers
When, it is realized that can also be connected using other modes, such as pass through welding and bolt in addition to using glue to carry out pasting connection
It is fixedly connected, when it is preferable to use adhesives to be fixedly connected in this programme.
The adhesive 5 can be realized fixed connecting plate 1 and structure to be separated, cushion block 4 and section structure, electromagnetism 3 with
And section structure is reliably connected fixation, without being arranged connecting interface in cabin, installation and removes convenient and efficient, cabin surface
Glue trace is easy to remove, and adapts to room temperature and high/low temperature [- 50 DEG C~+70 DEG C] operating condition；
This equipment is described in more detail below with reference to specifically used process, bonding is coated into the bottom of cushion block 4
Agent 5 is chosen suitable position on section structure and is bonded, in the same coated with adhesive 5 in the top of cushion block 4, by electromagnet 3
It is bonded on cushion block；On the other hand, it coated with adhesive 5 and is bonded in structure to be separated on fixed connecting plate 1, to viscous
After mixture is completely dried solidification, fastener 6 is passed through into adjustable connecting plate 2 and is attached with the waist-shaped hole on fixed connecting plate 1, is made
Section structure and structure to be separated are in state to be separated, and the position of adjustable connecting plate 2, adjustable connecting plate are adjusted by waist-shaped hole
After 2 can be in close contact with electromagnet, fastener 4 is screwed, keeps adjustable connecting plate 2 fixed；When normal operating condition, electromagnet 3 is not
It being powered, adjustable connecting plate 2, when that need to separate, electromagnet is powered because the magnetic attraction of permanent magnetism iron core is connect with section structure, because
Coil is powered the magnetic field of generation and the magnetic direction of permanent magnetism iron core on the contrary, size counteracting, causes adjustable connecting plate 2 and electromagnet 3
It separates under the effect of external force, to realize the purpose that structure to be separated is separated with section structure.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to
The embodiment above, even if various changes can be made to the utility model, if these variations belong to the utility model claims
And its within the scope of equivalent technologies, then still fall among the protection scope of the utility model.
Claims (5)
1. a kind of connection tripper based on electromagnet, which is characterized in that including fixed connecting plate, adjustable connecting plate, cabin
Structure electromagnet, cushion block and fastener, the fixed connecting plate are fixed in structure to be separated, the adjustable connecting plate
With waist-shaped hole is provided on the fixed connecting plate, the fastener is fixed across waist-shaped hole；The cushion block is fixed on
In cabin, the other end of the cushion block is fixedly connected with the electromagnet；
Wherein, permanent magnetism iron core is equipped in the electromagnet, the permanent magnetism iron core outer ring is provided around coil, after the coil is powered
Magnetic field is generated, the magnetic direction that the coil generates is opposite with the magnetic direction of the permanent magnetism iron core；It is described under power blackout situation
It is connected between electromagnet and the adjustable connecting plate by magnetic attracting force；In energization, coil magnetic field and the permanent magnetism
Core field offsets, and externally not aobvious magnetism, the electromagnet are separated with the adjustable connecting plate under external force, realize to
The connection and unlock of separated structure and section structure.
2. a kind of connection tripper based on electromagnet according to claim 1, which is characterized in that the electromagnet
Position is adjusted by the cushion block, and the adjustable connecting plate is certain by sliding on the fixed connecting plate along kidney slot
Distance realizes the accurate adjustment to adjustable connecting plate and electromagnet relative position, is bonded adjustable connecting plate with electromagnet.
3. a kind of connection tripper based on electromagnet according to claim 1, which is characterized in that the fastener packet
Include bolt, nut and washer.
4. a kind of connection tripper based on electromagnet according to claim 1, which is characterized in that the adjustable connection
Plate is all made of steel plate with the fixed connecting plate and is made, and the cushion block is made of steel column.
5. a kind of connection tripper based on electromagnet according to claim 1, which is characterized in that described to be fixedly connected
Plate is fixed with the structure to be separated by adhesive；The cushion block passes through adhesive and the section structure, electromagnetism ferropexy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820512971.8U CN208268158U (en) | 2018-04-11 | 2018-04-11 | A kind of connection tripper based on electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820512971.8U CN208268158U (en) | 2018-04-11 | 2018-04-11 | A kind of connection tripper based on electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208268158U true CN208268158U (en) | 2018-12-21 |
Family
ID=64677946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820512971.8U Active CN208268158U (en) | 2018-04-11 | 2018-04-11 | A kind of connection tripper based on electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208268158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061315A (en) * | 2020-08-27 | 2020-12-11 | 上海外高桥造船有限公司 | Throwing boat and boarding overturning platform |
-
2018
- 2018-04-11 CN CN201820512971.8U patent/CN208268158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061315A (en) * | 2020-08-27 | 2020-12-11 | 上海外高桥造船有限公司 | Throwing boat and boarding overturning platform |
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