CN202602525U - Spring compacting sheet - Google Patents
Spring compacting sheet Download PDFInfo
- Publication number
- CN202602525U CN202602525U CN 201220147629 CN201220147629U CN202602525U CN 202602525 U CN202602525 U CN 202602525U CN 201220147629 CN201220147629 CN 201220147629 CN 201220147629 U CN201220147629 U CN 201220147629U CN 202602525 U CN202602525 U CN 202602525U
- Authority
- CN
- China
- Prior art keywords
- clamping piece
- utility
- model
- single tube
- compacting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a spring compacting sheet, comprising an installation body and a plurality of compacting sheets which are integrally connected with the installation body. The installation body is provided with a plurality of installation holes. The compacting sheets are offset by an angle A towards the inner side of the installation body. In the utility model, by fixing single tubes on a radiator via elastic pressure from the compacting sheets, the forces applied by the elastic compacting sheets on the single tubes are forces on a plane and are not mutually affected due to U-shaped grooves between the adjacent compacting sheets. The adoption of the spring compacting sheet of the utility model overcomes the defect of different assembling process in a frequency-converter hardware single tube scheme, and solves the problem that since single tubes are fixed by screws, the single tubes are concentratedly forced.
Description
Technical field
The utility model relates to a kind of elastic pressuring plate, relates in particular to a kind of clamping piece that is used to be placed in frequency converter hardware single tube place.
Background technology
In frequency converter single tube fixed solution, it generally is open screw hole on radiator that single tube is fixed on the radiator, is fixed together with radiator with the key screw single tube through the hole on the single tube.This fixed form is directly fixed with screw; Stressed more concentrated; Long-time stress concentrates single tube to be easy to damage by pressure, and high to the requirement on machining accuracy in radiator hole, and the processing in radiator hole can not have error; Be exactly that the assembly precision requirement is high more in addition, otherwise the pin on the single tube can't assemble with pin welding corresponding aperture on the PC plate.
The utility model content
The purpose of the utility model is to solve the problems of the prior art, and a kind of spring compression sheet is provided.
The technical scheme of the utility model is: a kind of spring compression sheet, comprise several clamping pieces of body being installed and being linked to each other with its one, and offer several installing holes on the said installation body, said clamping piece is towards inboard deviation in driction one angle A of body is installed.
Said angle A is 0 °～60 °.
Be formed with U type groove between said two adjacent clamping pieces.
Said clamping piece is divided into first clamping piece and second clamping piece two parts, and said first clamping piece and said second clamping piece are at an angle.
The utility model is fixed on single tube on the radiator through the elastic pressure of clamping piece; The power that the elastic compression sheet acts on the single tube is the power on the plane; U type groove between the adjacent clamping piece makes stressed being independent of each other on each single tube; Use the utility model to overcome the defective on the assembly technology difficulty in frequency converter hardware single tube scheme, solved the fixing stressed concentrated problem of single tube coping screw.
Description of drawings
Fig. 1 is the front view of first kind of spring compression sheet of the utility model;
Fig. 1 a is the stereogram of Fig. 1;
Fig. 1 b is the end view of Fig. 1;
Fig. 2 is the front view of second kind of spring compression sheet of the utility model;
Fig. 2 a is the A-A view of Fig. 2;
Fig. 2 b is the B-B view of Fig. 2;
Fig. 3 is, Fig. 4 is the installation explosive view of two kinds of spring compression sheets of the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Be depicted as first kind of spring compression sheet of the utility model like Fig. 1, Fig. 1 a and Fig. 1 c; Comprise four clamping pieces 2 body 1 being installed and being linked to each other with its one, on installation body 1, offering 11, four clamping pieces 2 of three installing holes has angle A towards body 1 inboard deviation in driction one is installed; This angle A is generally 0 °～60 °; Clamping piece 2 is formed with another angle B with the inner surface that body 1 is installed, and angle B is that clamping piece 2 can have a strain after being pressed in single tube for after letting clamping piece 2 be locked on the radiator; Dynamics with this strain compresses single tube; Angle A wants vertical plane that one angle of cut is arranged, and after this angle compressing tablet tightly was locked in radiator upper angle B generation strain, the plane of uppermost facet of compressing tablet and single tube was close to; The stressed of single tube is exactly the power on the plane like this, prevented the stressed concentrated problem of single tube.
Between two adjacent clamping pieces 2, be formed with U type groove 3; Clamping piece 2 is divided into first clamping piece 21 and second clamping piece, 22 two parts; First clamping piece 21 and said second clamping piece 22 at an angle, wherein the plane of first clamping piece 21 is used for compressing with the single tube plane contact.
Like Fig. 2, Fig. 2 a, Fig. 2 b is second kind of spring compression sheet of the utility model; Compare with first kind of spring compression sheet; They are many wide clamping piece 4 with respect to other clamping piece broads; This wide clamping piece 4 is used for row's the compressing of single tube, so just can the different single tube of crush pad, it is fixed.
Like Fig. 3 and Fig. 4 being installed on the radiator 5 for the utility model with the fixing structural representation of single tube 6; Upper surface at radiator 5 is provided with PC plate 7; The upper surface of radiator 5 is provided with insulation pad pasting 51; Be provided with single tube 6 in the side of radiator 5, first kind of spring compression sheet of the utility model and single tube 6 homonymies are installed, and use three screws to pass the installing hole 11 that body 1 is installed and are screwed onto on the radiator 5; Make and body 1 is installed is fixed on the radiator 5, the upper surface that first clamping piece 21 of clamping piece 2 is just in time pushed down single tube 6 after installing compresses contact.
The U type groove 3 that between adjacent clamping piece 2, forms; Realized separately stressed each single tube independently of each segment; The benefit of doing like this is that prevention single tube 6 has plus-minus tolerance; Single tube 6 is attached to single tube contacts with clamping piece 2 on the radiator 5 plane not on same plane, causes lower single tube thrust not enough, has effectively like this prevented that certain single tube from compressing and generation that certain single tube does not press tightly.
Being merely the utility model preferred embodiment in sum, is not the practical range that is used for limiting the utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should belong to the technological category of the utility model.
Claims (4)
1. spring compression sheet is characterized in that: comprise several clamping pieces of body being installed and being linked to each other with its one, offer several installing holes on the said installation body, said clamping piece is towards body inboard deviation in driction one angle A is installed.
2. spring compression sheet according to claim 1 is characterized in that: said angle A is 0 °～60 °.
3. spring compression sheet according to claim 1 is characterized in that: be formed with U type groove between said two adjacent clamping pieces.
4. according to claim 1 or 3 described spring compression sheets, it is characterized in that: said clamping piece is divided into first clamping piece and second clamping piece two parts, and said first clamping piece and said second clamping piece are at an angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220147629 CN202602525U (en) | 2012-04-10 | 2012-04-10 | Spring compacting sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220147629 CN202602525U (en) | 2012-04-10 | 2012-04-10 | Spring compacting sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202602525U true CN202602525U (en) | 2012-12-12 |
Family
ID=47320036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220147629 Expired - Fee Related CN202602525U (en) | 2012-04-10 | 2012-04-10 | Spring compacting sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202602525U (en) |
-
2012
- 2012-04-10 CN CN 201220147629 patent/CN202602525U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6328639B2 (en) | Fuel cell stack assembly | |
| US10686211B2 (en) | Pressing device | |
| CN103273439B (en) | Nonlinear large-aperture optical element clamping device capable of achieving definite value axial load application | |
| CN202058723U (en) | Installation assembly of power device | |
| CN203711642U (en) | Punch die device | |
| CN202602525U (en) | Spring compacting sheet | |
| EP2595231A3 (en) | Fuel cell stack assembly with pressure balanced load mechanism and assembly method | |
| CN203535967U (en) | Detachment-facilitated housing assembly | |
| CN203864202U (en) | Mould word-pressing engaging member with thread | |
| CN203364554U (en) | Assembly structure of embedded box of main control board | |
| CN201690289U (en) | Structure used for connecting carbon brush mounting plate with end cover | |
| CN203804041U (en) | Adjustable convex point hitting punch pin mounting structure | |
| CN202545518U (en) | Automotive metal plate pressure riveting nut | |
| CN206536586U (en) | Material pressing device and punching blanking mould | |
| CN201072705Y (en) | Press mounting mold for transformer coil | |
| CN204012154U (en) | Radio frequency connector assembling base frock | |
| CN203814124U (en) | Double-substrate heat radiator | |
| CN204911804U (en) | Air purifier | |
| CN219925253U (en) | High-precision punching tool for fairing butt joint surface | |
| CN202998731U (en) | Monitor case base | |
| CN219881661U (en) | 5G ceramic filter welding frock | |
| CN203221438U (en) | Positioning tooling for driving shafts of variable-displacement plunger pumps | |
| US11353049B2 (en) | Rivet structure | |
| CN202266607U (en) | Shaft fastening and fixing device | |
| CN202010742U (en) | A flexible positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Spring compacting sheet Effective date of registration: 20130829 Granted publication date: 20121212 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Alpha Inverter Technology Co., Ltd. Registration number: 2013990000618 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140924 Granted publication date: 20121212 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Alpha Inverter Technology Co., Ltd. Registration number: 2013990000618 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Spring compacting sheet Effective date of registration: 20140925 Granted publication date: 20121212 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Alpha Inverter Technology Co., Ltd. Registration number: 2014990000807 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong Shenzhen city Nanshan District science and Technology Park, North District new West Road, 5 Galaxy Fengyun mansion 5 building 501 Patentee after: Shenzhen Alfa Electric Technology Co., Ltd. Address before: 518000 Guangdong Shenzhen city Nanshan District science and Technology Park, North District new West Road, 5 Galaxy Fengyun mansion 5 building 501 Patentee before: Shenzhen Alpha Inverter Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20200410 |