CN203869836U - Split type magnetic cylinder body used for electrodynamic vibration generators - Google Patents
Split type magnetic cylinder body used for electrodynamic vibration generators Download PDFInfo
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- CN203869836U CN203869836U CN201420158717.4U CN201420158717U CN203869836U CN 203869836 U CN203869836 U CN 203869836U CN 201420158717 U CN201420158717 U CN 201420158717U CN 203869836 U CN203869836 U CN 203869836U
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- cylinder body
- split type
- magnetic cylinder
- type magnetic
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- 230000005520 electrodynamics Effects 0.000 title abstract description 4
- 238000005194 fractionation Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a split type magnetic cylinder body used for electrodynamic vibration generators. The magnetic cylinder body comprises a first cylinder body (1) and a second cylinder body (2) which are concentric. The second cylinder body sleeves the first cylinder body tightly. The second cylinder body at least formed by a splice of a first portion (21) and a second portion (22) which are detachable along the circumferential direction. The first cylinder body is fixedly connected to the second cylinder body through a detachable fastener, and the first portion is fixedly connected to the second portion through a detachable fastener. By using the split type design, the magnetic cylinder body is easy to assemble, and reduces or even avoids operations such as hoisting in a disassembly process, so that the production cost is saved effectively, the work efficiency is improved, the damage of any equipment on the magnetic cylinder or attached on the magnetic cylinder is prevented. The magnetic cylinder body can be applied widely in electrodynamic vibration generators of various specifications, and reduces production, maintenance and operation cost of manufacturers.
Description
Technical field
The utility model relates to a kind of vibration rig, and particularly a kind of Split type magnetic cylinder body that is applied to vibration rig, belongs to vibration test technical field.
Background technology
Electrodynamic vibration shaker is current most popular a kind of vibratory equipment, and it when will being subject to the effect of power in the stationary magnetic field at electrical conductor place, will produce vibration while passing to exchange current according to electromagnetic induction principle work in conductor.The drive coil of shaking table is in the space of a high magnetic flux density just, when the vibration signal of needs produces and leads on drive coil after power amplifier amplifies from signal generator or vibration controller, at this moment shaking table will produce the vibrational waveform needing.
Conventional electric shaking table is general main to be made up of stage body, activity system, magnetic circuit system, guided bearing system and cooling system etc., wherein magnetic circuit system comprises magnetic cylinder, field coil, magnetic conductor and working gas gap etc., and magnetic cylinder is conventionally made up of magnetic cylinder body and the upper and lower pole plate that is arranged on magnetic cylinder body upper and lower end.In traditional approach, in the time of dismounting electric vibration table, while particularly dismantling electric vibration table, conventionally need to first top crown be separated with magnetic cylinder with activity system, then by magnetic cylinder body overturn, to remove the combination that screws tight of bottom crown and magnetic cylinder body, thereby bottom crown is removed, but because of magnetic cylinder, particularly the magnetic cylinder weight of high thrust shaking table is very large, so need to be by equipment such as cranes, operate very complicated, and in operating process, careless slightly, easily cause magnetic cylinder or be attached to the equipment damage on magnetic cylinder, being prone to accidents.
Utility model content
The purpose of this utility model is to provide a kind of Split type magnetic cylinder body that is applied to electric vibration table, and it is simple in structure, is easy to assembly and disassembly, thereby overcomes deficiency of the prior art.
For realizing aforementioned goal of the invention, the utility model has adopted following technical scheme:
A kind of Split type magnetic cylinder body that is applied to electric vibration table, comprise the first cylinder body and second cylinder body of concentric setting, described the second cylinder body is closely set on the first cylinder body, wherein said the second cylinder body is at least by forming along the splicing of the Part I of circumferential fractionation and Part II, and is also fixedly connected with through removable fasteners respectively between described the first cylinder body and the second cylinder body and between Part I and Part II.
Further, described the first cylinder body upper end and bottom coordinate with the second cylinder body overlap joint through first step shape structure and second step shape structure respectively.
Further, described the first cylinder body is also fixedly connected with the complex root threaded fastener of second step shape structure through vertically running through described first step shape structure with the second cylinder body.
Preferably, described magnetic cylinder body is also fixedly connected with described top crown through the complex root threaded fastener that at least vertically runs through a top crown and first step shape structure.
Particularly preferred, the complex root threaded fastener that described magnetic cylinder body also penetrates a bottom crown after vertically running through successively a top crown, first step shape structure, second step shape structure is fixedly connected with described bottom crown.
Further, described the first cylinder body is fixedly connected with the complex root threaded fastener that the second cylinder body also penetrates the first cylinder body after radially running through the second cylinder body.
Further, between described First and second, coordinate through the 3rd terraced structure splicing.
Further, between described First and second, be also fixedly connected with through the complex root threaded fastener that radially runs through the 3rd terraced structure.
Preferably, the complex root threaded fastener also stretching in the first cylinder body after radially running through the 3rd terraced structure between described First, second and the first cylinder body is fixedly connected with.
Compared with prior art, advantage of the present utility model comprises: by adopting the magnetic cylinder body of split-type design, make it be easy to assembling, and in the time of dismounting, can reduce operations such as even avoiding lifting, thereby effectively save production cost, improve work efficiency, also can avoid magnetic cylinder body simultaneously or be attached to the damage of any equipment on magnetic cylinder, can be widely used in the electric vibration table of all size, and reduce the production of producer, safeguard and operation cost.
Brief description of the drawings
Fig. 1 is the longitudinal profile structural representation of a kind of Split type magnetic jar in the utility model one exemplary embodiments;
Fig. 2 is the vertical view of Split type magnetic jar shown in Fig. 1;
Fig. 3 is the horizontal section structural representation of Split type magnetic jar shown in Fig. 1;
Fig. 4 is one of application state schematic diagram of Split type magnetic jar shown in Fig. 1;
Fig. 5 be Split type magnetic jar shown in Fig. 1 application state schematic diagram two;
Wherein, each assembly and Reference numeral thereof are respectively: the first cylinder body 1, the second cylinder body 2, Part I 21, Part II 22, first step shape structure 31, second step shape structure 32, the 3rd terraced structure 33, top crown 4, bottom crown 5, threaded fastener 6.
Embodiment
Below in conjunction with preferred embodiment and accompanying drawing, the technical solution of the utility model is further described.
Consult Fig. 1-2, this Split type magnetic cylinder body that is applied to electric vibration table comprises the first cylinder body 1 and second cylinder body 2 of concentric setting, described the second cylinder body is closely set on the first cylinder body, wherein said the second cylinder body is at least by forming along 22 splicings of the Part I of circumferential fractionation 21 and Part II, and is also fixedly connected with through removable fasteners respectively between described the first cylinder body and the second cylinder body and between Part I and Part II.
Further, described the first cylinder body upper end and bottom coordinate with the second cylinder body overlap joint through first step shape structure 31 and second step shape structure 32 respectively.
Further, described the first cylinder body is also fixedly connected with the complex root threaded fastener 6 of second step shape structure through vertically running through described first step shape structure with the second cylinder body.
Preferably, described magnetic cylinder body is also fixedly connected with described top crown through the complex root threaded fastener that at least vertically runs through a top crown and first step shape structure.
Particularly preferred, consult Fig. 4, the complex root threaded fastener that described magnetic cylinder body also penetrates a bottom crown after vertically running through successively a top crown, first step shape structure, second step shape structure is fixedly connected with described bottom crown.Design with this, in the time of dismounting magnetic cylinder body, only need dismantle threaded fastener from top, top crown, magnetic cylinder body and bottom crown can be split, and can be in the axial direction by the first cylinder body and the second cylinder body release.
Further, described the first cylinder body is fixedly connected with the complex root threaded fastener that the second cylinder body also penetrates the first cylinder body after radially running through the second cylinder body.
Further, between described First and second, coordinate through the 3rd terraced structure 33 splicings.
By aforesaid first, second, third terraced structure, can make each several part combination more closely, meanwhile, be aided with the sheathed design with one heart of the first cylinder body and the second cylinder body, more can effectively prevent that magnetic cylinder body from magnetic dispersion occurring in the time of work.
Further, between described First and second, be also fixedly connected with through the complex root threaded fastener that radially runs through the 3rd terraced structure.
Preferably, consult Fig. 5, the complex root threaded fastener also stretching in the first cylinder body after radially running through the 3rd terraced structure between described First, second and the first cylinder body is fixedly connected with.Design with this, in the time of dismounting magnetic cylinder body, only need dismantle threaded fastener from outside, Part I, Part II and the first cylinder body can be split.
Certainly, aforementioned the first cylinder body also can adopt the design similar with the second cylinder body.
All kinds of fastening bolts that aforementioned threads securing member can adopt industry to commonly use.
Obviously, by adopting the magnetic cylinder body of aforementioned split-type design, make it be easy to assembling, and in the time of dismounting, can reduce operations such as even avoiding lifting, thereby effectively save production cost, improve work efficiency, also can avoid magnetic cylinder body simultaneously or be attached to the damage of any equipment on magnetic cylinder, can be widely used in the electric vibration table of all size, and reduce the production of producer, safeguard and operation cost.
Should be appreciated that above preferred embodiment is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, in the situation that not departing from spirit and scope of the present utility model, do various conversion or modification, all belong to category of the present utility model.
Claims (9)
1. one kind is applied to the Split type magnetic cylinder body of electric vibration table, it is characterized in that comprising the first cylinder body (1) and second cylinder body (2) of concentric setting, described the second cylinder body is closely set on the first cylinder body, wherein said the second cylinder body is at least by forming along the splicing of the Part I of circumferential fractionation (21) and Part II (22), and is also fixedly connected with through removable fasteners respectively between described the first cylinder body and the second cylinder body and between Part I and Part II.
2. the Split type magnetic cylinder body that is applied to electric vibration table according to claim 1, is characterized in that described the first cylinder body upper end and bottom coordinate with the second cylinder body overlap joint through first step shape structure (31) and second step shape structure (32) respectively.
3. the Split type magnetic cylinder body that is applied to electric vibration table according to claim 2, is characterized in that described the first cylinder body is also fixedly connected with through the complex root threaded fastener (6) that vertically runs through described first step shape structure and second step shape structure with the second cylinder body.
4. the Split type magnetic cylinder body that is applied to electric vibration table according to claim 3, is characterized in that described magnetic cylinder body is also fixedly connected with described top crown through the complex root threaded fastener that at least vertically runs through a top crown (4) and first step shape structure.
5. according to the Split type magnetic cylinder body that is applied to electric vibration table described in claim 3 or 4, it is characterized in that the complex root threaded fastener that described magnetic cylinder body also penetrates a bottom crown (5) after vertically running through successively a top crown (4), first step shape structure, second step shape structure is fixedly connected with described bottom crown.
6. according to the Split type magnetic cylinder body that is applied to electric vibration table described in any one in claim 1-3, it is characterized in that described the first cylinder body is fixedly connected with the complex root threaded fastener that the second cylinder body also penetrates the first cylinder body after radially running through the second cylinder body.
7. the Split type magnetic cylinder body that is applied to electric vibration table according to claim 1, is characterized in that coordinating through the 3rd terraced structure splicing between described First and second.
8. the Split type magnetic cylinder body that is applied to electric vibration table according to claim 7, is characterized in that being also fixedly connected with through the complex root threaded fastener that radially runs through the 3rd terraced structure between described First and second.
9. the Split type magnetic cylinder body that is applied to electric vibration table according to claim 8, is characterized in that the complex root threaded fastener also stretching in the first cylinder body after radially running through the 3rd terraced structure between described First, second and the first cylinder body is fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158717.4U CN203869836U (en) | 2014-04-02 | 2014-04-02 | Split type magnetic cylinder body used for electrodynamic vibration generators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158717.4U CN203869836U (en) | 2014-04-02 | 2014-04-02 | Split type magnetic cylinder body used for electrodynamic vibration generators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869836U true CN203869836U (en) | 2014-10-08 |
Family
ID=51650776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420158717.4U Expired - Lifetime CN203869836U (en) | 2014-04-02 | 2014-04-02 | Split type magnetic cylinder body used for electrodynamic vibration generators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869836U (en) |
-
2014
- 2014-04-02 CN CN201420158717.4U patent/CN203869836U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |
|
| CX01 | Expiry of patent term |