CN204669203U - Frequency converter mounting bracket - Google Patents
Frequency converter mounting bracket Download PDFInfo
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- CN204669203U CN204669203U CN201520386692.8U CN201520386692U CN204669203U CN 204669203 U CN204669203 U CN 204669203U CN 201520386692 U CN201520386692 U CN 201520386692U CN 204669203 U CN204669203 U CN 204669203U
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- frequency converter
- under pressure
- converter assembly
- piece under
- mounting bracket
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Abstract
The utility model discloses a kind of frequency converter mounting bracket, comprise infrastructure component and be fixedly connected with infrastructure component and form hard-wired piece under pressure for frequency converter assembly being pressed on infrastructure component, frequency converter assembly (generally comprising housing and transducer body) is pressed on infrastructure component by piece under pressure by the utility model, avoid the structure that prior art is installed by screw, enormously simplify assembling mode, reduce and integrally-built design difficulty is installed, without the need to passing through external tool, directly pressed down by manpower and can realize installing, convenient and swift, and be convenient to dismounting, damage can not be caused to the junction between parts simultaneously, the hidden danger that part scraps because of being dismounted for multiple times is evaded from root.
Description
Technical field
The utility model relates to a kind of frequency converter assembly, particularly a kind of frequency converter mounting bracket.
Background technology
Small Universal machinery has less volume and weight, obtains applying comparatively widely, such as small fuel oil generator because volume is little, compact conformation and the more fields such as family life that are applied to; Frequency converter owing to can realizing soft starter for motor, reaching energy-saving speed regulating object by change equipment input voltage frequency, and is used widely on small fuel oil generator.In general, so that compact conformation on the installation frame that frequency converter needs to be arranged on generator, existing frequency converter mounting means is all adopt the hardwired mode of bolt to assemble, need to use instrument to assemble, not only assemble complexity, and need reserved instrument to be formed, increase design difficulty; In addition, adopt the mode of bolt and nut to connect, after being dismounted for multiple times, easily damage bolt, cause parts to scrap.
Therefore, need to improve existing frequency converter mounting means, structure is simple, simplifies assembling mode, reduces installing rack design difficulty, and fundamentally can evade the problem that part scraps because of being dismounted for multiple times, save use, maintenance cost.
Utility model content
In view of this, the utility model provides a kind of frequency converter mounting bracket, and structure is simple, simplifies assembling mode, reduces installing rack design difficulty, and fundamentally can evade the problem that part scraps because of being dismounted for multiple times, save use, maintenance cost.
Frequency converter mounting bracket of the present utility model, comprises frequency converter assembly and frequency converter installation component, and described frequency converter installation component comprises infrastructure component and is fixedly connected with infrastructure component and forms hard-wired piece under pressure for frequency converter being pressed on infrastructure component; Infrastructure component can adopt the existing structure that can support frequency converter assembly, can be frame structure etc.; Frequency converter assembly is the structure of prior art, utilizes piece under pressure to be installed, does not repeat them here.
Further, described infrastructure component comprises base plate and is fixed on the column on base plate, and described piece under pressure is fixedly connected on column and frequency converter assembly is pressed on base plate; Whole mounting structure is simply light, bears by column the pulling force that piece under pressure installs downwards, is beneficial to and ensures the stability after installing and globality.
Further, described column is two and is set up in parallel, and described frequency converter assembly is between two columns, and described piece under pressure two ends are fixedly connected on two columns respectively and frequency converter assembly is pressed on base plate; Become planer-type pressing structure by two column-types, be beneficial to and ensure overall stablizing, and structure is comparatively simple.
Further, described frequency converter assembly is by being installed on base plate for limiting it relative to the lower horizontal position limiting structure of base plate transverse shifting; Lower horizontal position limiting structure can adopt existing mechanical structure, as stopper slot, hole, pin etc., can also be now framework etc., prevent frequency converter assembly transverse shifting by the mode that physics is spacing; This structure prevents frequency converter assembly transverse shifting, and can reduce the downforce of piece under pressure, reduces the load ability of piece under pressure while ensureing to install stability.
Further, the lower horizontal stopper slot that described lower horizontal position limiting structure is provided with by base plate is formed with the lower horizontal spacing preiection also inserting lower horizontal stopper slot be fixedly installed on frequency converter assembly; Structure is simple, easy for installation, is easy to processing; Lower horizontal stopper slot and lower horizontal spacing preiection are traditionally arranged to be one-to-one relationship, and in order to prevent the rotation of frequency converter assembly, generally arrange two to more than.
Further, described frequency converter assembly is by for limiting its upper cross spacing structure installment relative to piece under pressure transverse shifting in infrastructure component; Limited further by upper cross spacing structure, jointly limit all degrees of freedom of frequency converter assembly with piece under pressure and lower horizontal position limiting structure, further stable installation, and structure is comparatively simple; In like manner, upper cross spacing structure can adopt existing mechanical structure, as stopper slot, hole, pin etc., can also be now framework etc., prevent frequency converter assembly transverse shifting by the mode that physics is spacing; This structure prevents the transverse shifting on frequency converter assembly top, and can reduce the downforce of piece under pressure, reduces the load ability of piece under pressure while ensureing to install stability.
Further, the upper cross spacing groove that described upper cross spacing structure is provided with by piece under pressure is formed with the upper cross spacing projection also inserting upper cross spacing groove be fixedly installed on frequency converter assembly; Structure is simple, easy for installation, is easy to processing.
Further, between described frequency converter assembly and piece under pressure, shock absorber part is set, upper cross spacing groove is formed at piece under pressure, and upper shock absorber part is for embedding cross spacing groove on this, and the upper cross spacing projection on described frequency converter assembly top embeds upper cross spacing groove and props up shock absorber part;
Further, described frequency converter assembly and and base plate between lower shock absorber part is set; Described lower horizontal stopper slot is T-shaped deep gouge, and lower shock absorber part is embed this T-shaped deep gouge and the T-shaped structure be mated, and the lower horizontal spacing preiection bottom described frequency converter assembly forms damping position limiting structure through lower shock absorber part;
Further, described piece under pressure two ends respectively bending formed for be supported in column journal stirrup, and formation positioning hanger one-body molded with this journal stirrup, on column, corresponding being provided with extends and reference column for coordinating with this hook to piece under pressure; Structure is simple, easy for installation; The mounting means such as clamping, screw connection can be adopted, form location and installation pattern, avoid the formation of larger pressure, meanwhile, also be beneficial to and ensure stability is installed.
The beneficial effects of the utility model: frequency converter mounting bracket of the present utility model, by piece under pressure, frequency converter assembly (generally comprising housing and transducer body) is pressed on infrastructure component, avoid the structure that prior art is installed by screw, enormously simplify assembling mode, reduce and integrally-built design difficulty is installed, without the need to passing through external tool, directly pressed down by manpower and can realize installing, convenient and swift, and be convenient to dismounting, simultaneously can not cause damage to the junction between parts, evade from root the hidden danger that part scraps because of being dismounted for multiple times.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the utility model structural representation.
Embodiment
Fig. 1 is the utility model structural representation, as shown in the figure: the frequency converter mounting bracket of the present embodiment, comprises infrastructure component and is fixedly connected with infrastructure component and form hard-wired piece under pressure 3 for frequency converter being pressed on infrastructure component; Infrastructure component can adopt the existing structure that can support frequency converter assembly 1, can be frame structure etc.; Frequency converter assembly is the structure of prior art, utilizes piece under pressure to be installed, does not repeat them here.
In the present embodiment, the column 11 that described infrastructure component comprises base plate 6 and is fixed on base plate 6, described piece under pressure 3 is fixedly connected on column 11 and frequency converter assembly 1 is pressed on base plate 6; Whole mounting structure is simply light, bears by column 11 pulling force that piece under pressure installs downwards, is beneficial to and ensures the stability after installing and globality; This structure directly can act on column by stressed, avoid pulling force to act on covering above also can directly being covered by covering in transportation, is beneficial to protection covering and increases the service life
In the present embodiment, described column 11 is two and is set up in parallel, and as shown in the figure, two columns 11 are parallel and be juxtaposed on base plate 6, described frequency converter assembly 1 is between two columns 11, and described piece under pressure 3 two ends are fixedly connected on two columns 11 respectively and frequency converter assembly 1 is pressed on base plate 6; Form planer-type pressing structure by two columns 11, be beneficial to and ensure overall stablizing, and structure is comparatively simple; As shown in the figure, column is the engraved structure of casting forming; Increase the ability of bearing moment of flexure of column 11, adopt aluminum alloy die casting, have lightweight, bulk strength is high, stability is better and simple advantage easy to make; The lateral dimension of column reduces from bottom to top gradually, carries out appropriate design according to installation and stress condition, ensures the overall lightweight of infrastructure component; The cross section of column is steel angle structure; There is the ability of good resist torque; Piece under pressure is lath-shaped, is simply easy to make.
In the present embodiment, described frequency converter assembly 1 is by being installed on base plate 6 for limiting it relative to the lower horizontal position limiting structure of base plate 6 transverse shifting; Lower horizontal position limiting structure can adopt existing mechanical structure, as stopper slot, hole, pin etc., can also be now framework etc., prevent frequency converter assembly transverse shifting by the mode that physics is spacing; This structure prevents frequency converter assembly transverse shifting, and can reduce the downforce of piece under pressure, reduces the load ability of piece under pressure while ensureing to install stability; As shown in the figure, base plate is also provided with cofferdam, for further protection and spacing to frequency converter assembly.
In the present embodiment, the lower horizontal stopper slot 7 that described lower horizontal position limiting structure is provided with by base plate 6 and the lower horizontal spacing preiection (figure does not always identify) also inserting lower horizontal stopper slot 7 be fixedly installed on frequency converter assembly 1 are formed; Structure is simple, easy for installation, is easy to processing; Not only there is limit effect, also there is positioning action; Lower horizontal stopper slot 7 and lower horizontal spacing preiection are traditionally arranged to be one-to-one relationship, and in order to prevent the rotation of frequency converter assembly, generally arrange two to more than.
In the present embodiment, described frequency converter assembly 1 is by for limiting its upper cross spacing structure installment relative to piece under pressure 3 transverse shifting in infrastructure component; Limited further by upper cross spacing structure, jointly limit all degrees of freedom of frequency converter assembly with piece under pressure and lower horizontal position limiting structure, further stable installation, and structure is comparatively simple; In like manner, upper cross spacing structure can adopt existing mechanical structure, as stopper slot, hole, pin etc., can also be now framework etc., prevent frequency converter assembly transverse shifting by the mode that physics is spacing; This structure prevents the transverse shifting on frequency converter assembly top, and can reduce the downforce of piece under pressure, reduces the load ability of piece under pressure while ensureing to install stability.
In the present embodiment, the upper cross spacing groove 8 that described upper cross spacing structure is provided with by piece under pressure 3 and the upper cross spacing projection 9 also inserting upper cross spacing groove 8 be fixedly installed on frequency converter assembly 1 are formed; Structure is simple, easy for installation, is easy to processing.
In the present embodiment, between described frequency converter assembly 1 and piece under pressure 3 and and base plate 6 between be respectively equipped with shock absorber part (be upper shock absorber part 4 and lower shock absorber part 5 respectively, rubber can be adopted to make); Upper shock absorber part 4 and lower shock absorber part 5 can be between frequency converter assembly 1 and piece under pressure 3 and and base plate 6 between yielding rubber, existing mechanical installation mode can be adopted to realize; Structure is as shown in the figure adopted in the present embodiment, lower horizontal stopper slot 7 is T-shaped deep gouge, lower shock absorber part 5 is embed this T-shaped deep gouge and the T-shaped structure be mated, and the lower horizontal limit convex (also can be post) bottom described frequency converter assembly 1 forms damping position limiting structure through lower shock absorber part 4; Upper cross spacing groove 8 panel beating is formed at piece under pressure, and upper shock absorber part 4 is for embedding cross spacing groove 8 on this, and cross spacing groove 8 in upper cross spacing convex 9 (also can the be post) embedding on described frequency converter assembly 1 top also props up shock absorber part; For the protection of frequency converter assembly 1, prevent from being subject to larger vibrations.
In the present embodiment, described piece under pressure 3 two ends are fixedly installed in column 11 by screw 2; Structure is simple, easy for installation; Certainly, also the mounting meanss such as clamping can be adopted.
In the present embodiment, described piece under pressure 3 two ends respectively bending formed for be supported in column 11 journal stirrup 12, and formation positioning hanger 15 one-body molded with this journal stirrup 12, structure is simple, easy for installation; The mounting means such as clamping, screw connection can be adopted, form location and installation pattern, avoid the formation of larger pressure, meanwhile, also be beneficial to and ensure stability is installed; As shown in the figure, journal stirrup 12 is supported in column 11 by screw 2, and journal stirrup 12 is provided with for the through hole 13 with screw fit, and screw 2 is threaded onto column 11, the also screwed hole 14 that be provided with for hold-down screw corresponding to journal stirrup 12 on column, and this screwed hole 14 place does and strengthens process; Certainly, screw also can be through column and be threaded onto journal stirrup 12, also can realize utility model object; On column 11, corresponding being provided with extends and reference column 16 for coordinating with this hook to piece under pressure 3; Convenient installation, and form location and installation pattern, avoid the formation of larger pressure, meanwhile, be also beneficial to and ensure stability is installed.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (10)
1. a frequency converter mounting bracket, is characterized in that: comprise infrastructure component and be fixedly connected with infrastructure component and form hard-wired piece under pressure for frequency converter assembly being pressed on infrastructure component.
2. frequency converter mounting bracket according to claim 1, is characterized in that: described infrastructure component comprises base plate and is fixed on the column on base plate, and described piece under pressure is fixedly connected on column and frequency converter assembly is pressed on base plate.
3. frequency converter mounting bracket according to claim 2, it is characterized in that: described column is two and is set up in parallel, described frequency converter assembly is between two columns, and described piece under pressure two ends are fixedly connected on two columns respectively and frequency converter assembly is pressed on base plate.
4. frequency converter mounting bracket according to claim 2, is characterized in that: described frequency converter assembly is by being installed on base plate for limiting it relative to the lower horizontal position limiting structure of base plate transverse shifting.
5. frequency converter mounting bracket according to claim 4, is characterized in that: the lower horizontal stopper slot that described lower horizontal position limiting structure is provided with by base plate and the lower horizontal spacing preiection also inserting lower horizontal stopper slot be fixedly installed on frequency converter assembly are formed.
6. frequency converter mounting bracket according to claim 1 and 2, is characterized in that: described frequency converter assembly is by for limiting its upper cross spacing structure installment relative to piece under pressure transverse shifting in infrastructure component.
7. frequency converter mounting bracket according to claim 6, is characterized in that: the upper cross spacing groove that described upper cross spacing structure is provided with by piece under pressure and the upper cross spacing projection also inserting upper cross spacing groove be fixedly installed on frequency converter assembly are formed.
8. frequency converter mounting bracket according to claim 7, it is characterized in that: between described frequency converter assembly and piece under pressure, shock absorber part is set, upper cross spacing groove is formed at piece under pressure, upper shock absorber part is for embedding cross spacing groove on this, and the upper cross spacing projection on described frequency converter assembly top embeds upper cross spacing groove and props up shock absorber part.
9. frequency converter mounting bracket according to claim 5, is characterized in that: described frequency converter assembly and and base plate between lower shock absorber part is set; Described lower horizontal stopper slot is T-shaped deep gouge, and lower shock absorber part is embed this T-shaped deep gouge and the T-shaped structure be mated, and the lower horizontal spacing preiection bottom described frequency converter assembly forms damping position limiting structure through lower shock absorber part.
10. frequency converter mounting bracket according to claim 2, it is characterized in that: described piece under pressure two ends respectively bending form the journal stirrup for being supported in column, and formation positioning hanger one-body molded with this journal stirrup, on column, corresponding being provided with extends and reference column for coordinating with this hook to piece under pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386692.8U CN204669203U (en) | 2015-06-05 | 2015-06-05 | Frequency converter mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386692.8U CN204669203U (en) | 2015-06-05 | 2015-06-05 | Frequency converter mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204669203U true CN204669203U (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520386692.8U Active CN204669203U (en) | 2015-06-05 | 2015-06-05 | Frequency converter mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204669203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404197A (en) * | 2017-07-25 | 2017-11-28 | 许坚玉 | A kind of inversion unit mounting structure for generating set |
-
2015
- 2015-06-05 CN CN201520386692.8U patent/CN204669203U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404197A (en) * | 2017-07-25 | 2017-11-28 | 许坚玉 | A kind of inversion unit mounting structure for generating set |
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| C14 | Grant of patent or utility model | ||
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