CN203449270U - Modularized single machine safe detaching tool - Google Patents
Modularized single machine safe detaching tool Download PDFInfo
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- CN203449270U CN203449270U CN201320481998.2U CN201320481998U CN203449270U CN 203449270 U CN203449270 U CN 203449270U CN 201320481998 U CN201320481998 U CN 201320481998U CN 203449270 U CN203449270 U CN 203449270U
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- set screw
- screw hole
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- single machine
- utility
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Abstract
The utility model discloses a modularized single machine safe detaching tool and relates to a tool capable of being used for safely detaching single-machine modules of a modularized single machine. The modularized single machine safe detaching tool comprises a first set screw hole and a second set screw hole, inner threads are arranged in the first set screw hole and the second set screw hole, a set screw is screwed in the first set screw hole, and a set screw is screwed in the second set screw hole; the length of each set screw is smaller than the thread depth of the first set screw hole and the thread depth of the second set screw hole. According to the modularized single machine safe detaching tool, the single-machine modules can be easily and safely detached, damage to connector inserting pins among plates is effectively avoided, the structure is simple, and operation is easy.
Description
Technical field
The utility model relates to and a kind ofly can to modularization unit, carry out the frock of unit module dismounting, be specifically related to a kind of modularization unit dismounting frock.
Background technology
Modern Large electrical engineering equipment has extensively adopted the function structure form of " unit-cable system ".Engineer equipment is comprised of a large amount of units, and each unit has specific function, and the communication between unit realizes by cable system, and the equipment with a large amount of units compositions of specific function externally shows as a large scale system, can realize Various Complex function.
The unit that the utility model relates to, refers to the modularization unit being in series by screw rod by after a plurality of unit module assembling combination.Wherein, each unit module comprises corresponding printed board, structural housing, each unit module has specific Electricity Functional, during each unit module assembling combination, intermodule is electrically connected to by mother daughter board connector, realize power delivery and signal exchange between modules, finally by a plurality of unit modules, be composed in series a modularization unit.
Modularization unit needs for test and maintenance, often need to carry out dismounting to modules.Way in the past normally utilizes manpower directly the modules of unit to be dismantled, owing to having nothing in common with each other in the position of mother daughter board connector in printed board, mother daughter board connector pin number is also had nothing in common with each other, the difference that has caused contact engaging and separating force and removed position, the state of the art that manpower is directly dismantled is unstable, likely can cause bending, the fracture of mother daughter board connector contact pin, have the risk that quality problems occur, be a technical risk point for the dynamoelectric equipment of high reliability request.
Utility model content
For the deficiency existing in prior art, the utility model object is to be to provide a kind of modularization unit dismounting frock, can be easily, safely unit module is being dismantled, effectively avoid the damage of mother daughter board connector contact pin, simple in structure, processing ease.
To achieve these goals, the utility model is to realize by the following technical solutions: modularization unit dismounting frock, comprise the first set screw hole and the second set screw hole, the first set screw hole and the second set screw hole are provided with internal thread, and a holding screw is imbedded in rotation respectively.
As preferably, the length of described holding screw is less than the depth of thread of the first set screw hole and the second set screw hole.
As preferably, it is symmetry axis mirror image symmetric design that the first described set screw hole and the second set screw hole be take Z axis and X-axis.
As preferably, the first described set screw hole and the quantity of the second set screw hole are not limited to two.
The utility model utilizes the frame for movement space on the inner faying face of printed board and unit in unit module, has designed a plurality of holding screws in the structural housing of each unit, can use spanner rotation holding screw, and manpower is dismantled.A plurality of holding screws are arranged symmetrically with, and have guaranteed the stress equalization of unit module frame for movement, so while guaranteeing module dismounting mother daughter board connector stressed along contact pin jack axially, avoided the lateral force of contact pin, reduced the risk that mother daughter board connector damages.Utilize holding screw that larger removal force can be provided, only need bit rotary screwdriver simply like a cork unit module can be taken apart, the latching characteristics of holding screw has determined that dismounting can pause midway simultaneously, between access panel after connector pin state, and then judge next step amount of spin, avoid the direct disassembling section gimmick technical risks brought different from dynamics in the past, there is good security.
The beneficial effects of the utility model are, can be easily, safely unit module is being dismantled, effectively avoid the damage of mother daughter board connector contact pin, and simple in structure, processing ease.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, describe the utility model in detail;
Fig. 1 is modularization unit axonometric drawing;
Fig. 2 is one deck unit module diagram in modularization unit;
Fig. 3 is the structural representation of unit module holding screw.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
With reference to Fig. 1-3, this specific embodiment is by the following technical solutions: modularization unit dismounting frock, comprise that the first set screw hole 12 and the second set screw hole 13, the first set screw hole 12 and the second set screw hole 13 are provided with internal thread, a holding screw 15 is imbedded in rotation respectively.
It should be noted that the length of described holding screw 15 is less than the depth of thread of the first set screw hole 12 and the second set screw hole 13.
In addition, to take Z axis and X-axis be symmetry axis mirror image symmetric design for the first described set screw hole 12 and the second set screw hole 13.The first described set screw hole 12 and the quantity of the second set screw hole 13 are not limited to two.
Nine layers of unit module in Fig. 1 of this specific embodiment form by screw rod 10 tandem compounds, a printed board 14 has been installed in every layer of unit module map 2, in printed board 14, be welded with mother daughter board connector 11, mother daughter board connector 11 is plugged in together each layer of unit module by the form of metal ferrule and jack, and each layer of module communicates and power delivery by mother daughter board connector 11.In unit module machinery inside configuration, designed and be with female the first set screw hole 12 and the second set screw hole 13, it is two of symmetry axis mirror image symmetric designs that the first set screw hole 12 and the second set screw hole 13 be take Z axis and X-axis, the first set screw hole 12 and the second set screw hole 13 screw in respectively two holding screws 15, holding screw 15 can be selected standard component, holding screw 15 length are less than the set screw hole depth of thread, holding screw 15 all can be imbedded to set screw hole.In every layer of unit module, same position place is all designed with set screw hole.
When the modularization unit of this specific embodiment carries out disassembling section under Fig. 1 confined state, need 1 cover or 2 cover screwdrivers, snap in 2 holding screws imbedding after unit module 11 and twist end 16, holding screw 15 is screwed in clockwise, now holding screw 15 moves with respect to module 1 edge-Z axis.On holding screw top, twist after end 16 to the holding screw of unit module 22 on 17 tops, and holding screw 15 is subject to the resistance of edge+Z axis, cannot continue edge-Z axis move inward with respect to module 1, if continue, screw in, relatively, holding screw 15 is motionless, and module 1 edge+Z axis moves up.Can, by module 1 jack-up slowly, make module 1 separated with module 2 like this.After unit module 1 is separated with unit module 2,2 holding screws in unit module 2 are twisted end 16 and can be exposed, repeating aforesaid operations can be separated with unit module 3 by unit module 2, continues to repeat and each layer of unit module of modularization unit all can be dismantled to separation.In unloading process, can use 2 cover screwdrivers to screw in dismounting simultaneously, also can replace disassembling section with 1 cover screwdriver.
Because holding screw 15 screw threads have excellent self-locking performance, the operation of can stopping the rotation at any time in unloading process, observes contact pin and jack mated condition in mother daughter board connector 11, and then judges next step amount of spin, has good security.
This specific embodiment can be easily, safely unit module is being dismantled, and effectively avoids the damage of mother daughter board connector contact pin, simple in structure, processing ease.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. modularization unit dismounting frock, it is characterized in that, comprise the first set screw hole (12) and the second set screw hole (13), the first set screw hole (12) and the second set screw hole (13) are provided with internal thread, and a holding screw (15) is imbedded in rotation respectively.
2. modularization unit dismounting frock according to claim 1, is characterized in that, the length of described holding screw (15) is less than the depth of thread of the first set screw hole (12) and the second set screw hole (13).
3. modularization unit dismounting frock according to claim 1, is characterized in that, it is symmetry axis mirror image symmetric design that described the first set screw hole (12) and the second set screw hole (13) be take Z axis and X-axis.
4. modularization unit dismounting frock according to claim 1, is characterized in that, described the first set screw hole (12) and the quantity of the second set screw hole (13) are not limited to two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481998.2U CN203449270U (en) | 2013-08-07 | 2013-08-07 | Modularized single machine safe detaching tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481998.2U CN203449270U (en) | 2013-08-07 | 2013-08-07 | Modularized single machine safe detaching tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449270U true CN203449270U (en) | 2014-02-26 |
Family
ID=50129172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320481998.2U Expired - Fee Related CN203449270U (en) | 2013-08-07 | 2013-08-07 | Modularized single machine safe detaching tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415272A (en) * | 2015-12-25 | 2016-03-23 | 无锡市百川科技股份有限公司 | Method for separating parts by thread hole |
| CN108621089A (en) * | 2018-06-14 | 2018-10-09 | 上海卫星工程研究所 | The method for carrying out the adjustment of satellite remote sensing instrument installation accuracy based on bushing plate |
-
2013
- 2013-08-07 CN CN201320481998.2U patent/CN203449270U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415272A (en) * | 2015-12-25 | 2016-03-23 | 无锡市百川科技股份有限公司 | Method for separating parts by thread hole |
| CN108621089A (en) * | 2018-06-14 | 2018-10-09 | 上海卫星工程研究所 | The method for carrying out the adjustment of satellite remote sensing instrument installation accuracy based on bushing plate |
| CN108621089B (en) * | 2018-06-14 | 2020-03-06 | 上海卫星工程研究所 | Method for adjusting satellite remote sensing instrument installation precision based on drill plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140226 Termination date: 20210807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |