CN201752093U - Shock absorbing bracket for electrical machine of boiler burner - Google Patents
Shock absorbing bracket for electrical machine of boiler burner Download PDFInfo
- Publication number
- CN201752093U CN201752093U CN2010202568350U CN201020256835U CN201752093U CN 201752093 U CN201752093 U CN 201752093U CN 2010202568350 U CN2010202568350 U CN 2010202568350U CN 201020256835 U CN201020256835 U CN 201020256835U CN 201752093 U CN201752093 U CN 201752093U
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- carriage
- shaped
- automatic centering
- down adjustment
- supporting bracket
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Abstract
The utility model discloses a shock absorbing bracket for an electrical machine of a boiler burner, aiming at solving the problems of the larger economic loss and the production stoppage since the electrical machine is easy to burn out after use caused by no shock absorbing bracket available in the electrical machine of the existing large-size boiler burner. The shock absorbing bracket comprises an automatic centering support seat and a base, wherein the automatic centering support seat is connected with the base, a lengthways adjusting mechanism for adjusting the height of the automatic centering support seat is arranged between the automatic centering support seat and the base, the lengthways adjusting mechanism comprises a lengthways adjusting screw bolt and an adjusting screw nut, the lengthways adjusting screw bolt is vertically connected with the base and is fixed by the adjusting screw nut, and the automatic centering support seat is connected with the upper end of the lengthways adjusting screw bolt and is articulated with the lengthways adjusting screw bolt. The shock absorbing bracket is simple in structure, reasonable in design, and good in shock absorbing effect, can effectively prevent the electrical machine from being easy to burn out after the large-size boiler burner works, can guarantee the safe operation of the electrical machine, can reduce the economic loss, and can guarantee the smooth operation of the production.
Description
Technical field
The utility model relates to a kind of damping carriage, particularly a kind of damping carriage that is used on the dynamo-electric machine of boiler combustion.
Background technology
At present, the mode of operation of the large-sized boiler combustor motor that automobile factory uses adopts the suspension type operational mode, the boiler combustion machine is under the big fire operating state, and rotating speed of motor height, vibrations are big, and the bearing load in the motor is big, but the motor of existing boiler combustion machine is not provided with the damping carriage, motor is after the operation long period under the big fire operating state, and the bearing holder (housing, cover) of motor inner bearing is easy to breakage, causes motor to burn out, direct economic loss reaches tens thousand of units, and even more serious is to cause damp production.
Chinese patent notification number CN201457021U, May 12 2010 day for announcing, announced the anti-fracture damping carriage that is flexible coupling of a kind of tricycle engine, comprise substrate, quarter bend, shock-absorbing sleeve and supporting bracket, shock-absorbing sleeve is fixed in the quarter bend two ends, supporting bracket is set directly over the quarter bend, fix two substrates on the supporting bracket side by side, be provided with the damping rubber cushion between supporting bracket and the quarter bend, though this damping carriage can play damping effect preferably after using on the motor tricycle, but this damping carriage also is not suitable for large-sized boiler combustor motor, fails to provide the technology enlightenment of the damping carriage that is applicable to that large-sized boiler combustor motor uses.
Summary of the invention
The purpose of this utility model is to solve large-sized boiler combustor motor the damping carriage is not set, use rear motor to be easy to burn out, cause the problem of losing and cause damp production than large economy, the dynamo-electric machine damping of a kind of boiler combustion carriage is provided, it is simple in structure, reasonable in design, good damping effect, after effectively preventing the work of large-sized boiler combustor, the problem that motor is easy to burn out guarantees the motor safety operation, reduce economic loss, guarantee smooth and easy the carrying out that produces.
The technical scheme that its technical problem that solves the utility model adopts is: the dynamo-electric machine damping of a kind of boiler combustion carriage, comprise automatic centering bearing and pedestal, the automatic centering bearing is connected on the pedestal, be provided with the up-down adjustment mechanism that is used to regulate automatic centering seat supports height between described automatic centering bearing and the pedestal, up-down adjustment mechanism comprises up-down adjustment screw rod and adjusting nut, the up-down adjustment screw rod vertically is connected on the pedestal, and fix with adjusting nut, the automatic centering bearing is connected in up-down adjustment screw rod upper end, and hinged with the up-down adjustment screw rod.Automatic centering bearing integral body is the structure of similar Y shape, automatic centering bearing top is the U-shaped carriage, the bottom is inverted U-shaped connector, the U-shaped carriage can be held motor, for effectively damping, guarantee that the antidetonation point on the automatic centering bearing can be simultaneously stressed, therefore that the inverted U-shaped connector and the up-down adjustment screw rod of automatic centering bearing bottom is hinged, the automatic centering bearing can swing like this, to adapt to the operating state of motor; The setting of up-down adjustment mechanism, be convenient to highly regulating up and down to the automatic centering bearing, so that automatic centering bearing bracketing motor better, motor is in the state operation down of being held all the time, strengthened damping effect, by turn up-down adjustment screw rod, just can accurately regulate the bearing height of automatic centering bearing, being connected of automatic centering bearing and pedestal also is convenient in the setting of up-down adjustment screw rod, the bottom of pedestal is fixed, pedestal provides support for the automatic centering bearing, after the utility model can effectively prevent the work of large-sized boiler combustor after being provided with like this, the problem that motor is easy to burn out guaranteed the motor safety operation, reduce economic loss, guarantee smooth and easy the carrying out that produces.
As preferably, described pedestal comprises upright column and supporting bracket, and supporting bracket is perpendicular to the column setting, and is fixed on the column upper end, and pedestal integral body is T-shaped.Supporting bracket provides support platform, is convenient to the installation of up-down adjustment screw rod, this T shape of pedestal support structure good stability.
As preferably, also be provided with the stiffener that improves the supporting bracket support strength between supporting bracket and the column, stiffener is symmetrically distributed in the column both sides, the rectangular triangle of stiffener, stiffener one right-angle side connects the lower surface of supporting bracket, and welding is fixing, and another right-angle side of stiffener connects the lateral surface of column, and welding is fixing.Stiffener forms gusseted to supporting bracket, has improved the support strength of supporting bracket, but the stiffener support effect of stable support plate again, thus strengthen damping effect, stiffener is arranged at the vertical junction of supporting bracket and column.
As preferably, the edge of supporting bracket both sides respectively has a through hole that runs through the upper and lower surface of supporting bracket, and the through hole on the supporting bracket is passed in the lower end of up-down adjustment screw rod, and fixes with adjusting nut.The up-down adjustment screw rod is arranged at the edge of supporting bracket both sides, and the distance between the up-down adjustment screw rod is bigger like this, thereby makes that the distance between the two automatic centering bearings is bigger, and the automatic centering bearing is more stable to the support of motor like this, good damping effect.
As preferably, respectively be provided with an adjusting nut on the supporting bracket on the up-down adjustment screw rod at through hole upper and lower opening place.The turn adjusting nut just can be regulated the height of up-down adjustment screw rod, thereby the bearing height of automatic centering bearing is regulated, and the state that motor is in all the time held is operation down, guarantees damping effect.
As preferably, the automatic centering bearing comprises the U-shaped carriage on top and the inverted U-shaped connector of bottom, and the upper end of inverted U-shaped connector connects the middle part of U-shaped carriage bottom surface, and welding is fixing.The U-shaped carriage is convenient to stable support motor, and inverted U-shaped connector is convenient to the automatic centering bearing and the up-down adjustment screw rod is hinged.
As preferably, have the connecting hole that runs through inverted U-shaped connector both sides on the side of inverted U-shaped connector, the upper end of up-down adjustment screw rod is provided with square lug boss, square lug boss is provided with the connecting hole that laterally runs through square lug boss, the square lug boss of up-down adjustment screw rod upper end stretches in the inverted U-shaped connector, the connecting hole of inverted U-shaped connector docks with the connecting hole of square lug boss, connecting pin passes the connecting hole of inverted U-shaped connector and the connecting hole of square lug boss, and plugs locking pin in the termination of connecting pin.Connect inverted U-shaped connector and up-down adjustment screw rod with connecting pin, the automatic centering bearing can swing like this, can guarantee that the antidetonation point on the automatic centering bearing can be simultaneously stressed, has improved damping effect, and locking pin can prevent that connecting pin from getting loose.
As preferably, the both sides of U-shaped carriage are provided with the support of inclination, and the support of inclination connects the upper surface of U-shaped carriage, and flush the support of inclination and U-shaped carriage form right angle triangle with the upper surface of U-shaped carriage.The setting of the support that tilts can be supported better to motor, and two supports that tilt constitute wedge shape to be supported, the side of the support of inclination and U-shaped carriage and base form right angle triangle, and support strength is good like this.
As preferably, the antidetonation rubber blanket of the side's of being bonded with bar shaped on the support of inclination, the antidetonation rubber blanket extends to the upper surface of U-shaped carriage, and covers the upper surface of U-shaped carriage.The antidetonation rubber blanket carries out soft contact the, good damping effect with motor.
The beneficial effects of the utility model are: the antidetonation rubber blanket carries out soft contact the, good damping effect with motor; The automatic centering bearing can swing, and guarantees that the antidetonation point on the automatic centering bearing can be simultaneously stressed, has improved damping effect; The setting of up-down adjustment mechanism is convenient to highly the regulating up and down of automatic centering bearing, so that automatic centering bearing bracketing motor better, motor is in the state operation down of being held all the time, has strengthened damping effect; After the utility model can effectively prevent the work of large-sized boiler combustor, the problem that motor is easy to burn out guaranteed the motor safety operation, reduces economic loss, guarantees smooth and easy the carrying out that produces.
Description of drawings
Fig. 1 is a kind of main TV structure schematic diagram of the present utility model;
Fig. 2 is a kind of side-looking structural representation of the present utility model;
Fig. 3 is the utility model fundamental diagram.
Among the figure: 1, automatic centering bearing, 11, the U-shaped carriage, 12, inverted U-shaped connector, 13, the support of Qing Xieing, 14, the antidetonation rubber blanket, 2, pedestal, 21, supporting bracket, 22, column, 23, stiffener, 3, the up-down adjustment screw rod, 4, adjusting nut, 5, connecting pin, 6, locking pin, 7, the dynamo-electric machine of boiler combustion.
Embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
The dynamo-electric machine damping carriage (referring to accompanying drawing 1) of a kind of boiler combustion, comprise automatic centering bearing 1 and pedestal 2, automatic centering bearing 1 is made up of the U-shaped carriage 11 on top and the inverted U-shaped connector 12 of bottom, the upper end of inverted U-shaped connector 12 connects the middle part of U-shaped carriage 11 bottom surfaces, and welding is fixing, the support 13 that each side is provided with an inclination of U-shaped carriage 11, support 13 top edge that tilt connect the lower edge of U-shaped carriage 11 upper surfaces, the support 13 that tilts flushes with U-shaped carriage 11 upper surfaces, the support 13 and the U-shaped carriage 11 form right angle triangles that tilt, the antidetonation rubber blanket 14 of the side's of being bonded with bar shaped on the support 13 that tilts, antidetonation rubber blanket 14 extends to the upper surface of U-shaped carriage 11, and the upper surface of covering U-shaped carriage 11, pedestal 2 is made up of upright column 22 and supporting bracket 21, column 22 is a circular columns, supporting bracket 21 is a square plate, supporting bracket 21 vertical pillars 22 are provided with, and be fixed on column 22 upper ends, supporting bracket 21 is about column 22 symmetries, pedestal 2 is whole T-shaped, also be provided with the stiffener 23 that improves supporting bracket 21 support strengths between supporting bracket 21 and the column 22, stiffener 23 is symmetrically distributed in column 22 left and right sides, stiffener 23 rectangular triangles, 23 liang of right-angle sides of stiffener connect the lower surface of supporting bracket 21 and the lateral surface of column 22 respectively, and welding is fixing, be provided with the up-down adjustment mechanism that is used to regulate automatic centering bearing 1 bearing height between automatic centering bearing 1 and the pedestal 2, up-down adjustment mechanism comprises up-down adjustment screw rod 3 and adjusting nut 4, the edge of supporting bracket 21 left and right sides respectively has one and runs through on the supporting bracket 21, the through hole of lower surface, the through hole on the supporting bracket 21 is passed in the lower end of up-down adjustment screw rod 3, and it is fixing with adjusting nut 4, on the through hole on the supporting bracket 21, respectively be provided with an adjusting nut 4 on the up-down adjustment screw rod 3 of lower opening, have the connecting hole (referring to accompanying drawing 2) that runs through inverted U-shaped connector 12 left and right sides on the side of inverted U-shaped connector 12, the upper end of up-down adjustment screw rod 3 is provided with square lug boss, square lug boss is provided with the connecting hole that laterally runs through square lug boss, the square lug boss of up-down adjustment screw rod 3 upper ends stretches in the inverted U-shaped connector 12, the connecting hole of inverted U-shaped connector 12 docks with the connecting hole of square lug boss, connecting pin 5 passes the connecting hole of inverted U-shaped connector 12 and the connecting hole of square lug boss, the end of connecting pin 5 has through hole longitudinally, and plugs locking pin 6 at the through hole of connecting pin 5 terminations.
During use (accompanying drawing 3), the U-shaped carriage 11 on automatic centering bearing 1 top is placed the dynamo-electric machine of boiler combustion 7 belows, make U-shaped carriage 11 hold the dynamo-electric machine 7 of boiler combustion, the lower surface of the dynamo-electric machine 7 of antidetonation rubber blanket 14 contact boiler combustions on the support that U-shaped carriage 11 tilts, by rotating adjusting nut 4, height to up-down adjustment screw rod 3 is regulated, thereby the bearing height to automatic centering bearing 1 is regulated, make the dynamo-electric machine 7 of boiler combustion be in the state of being held all the time and move down, guarantee damping effect.
Above-described embodiment is a kind of preferable scheme of the present utility model, is not that the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (9)
1. the dynamo-electric machine damping of boiler combustion carriage, comprise automatic centering bearing and pedestal, the automatic centering bearing is connected on the pedestal, it is characterized in that: be provided with the up-down adjustment mechanism that is used to regulate automatic centering seat supports height between described automatic centering bearing and the pedestal, up-down adjustment mechanism comprises up-down adjustment screw rod and adjusting nut, and the up-down adjustment screw rod vertically is connected on the pedestal, and fixes with adjusting nut, the automatic centering bearing is connected in up-down adjustment screw rod upper end, and hinged with the up-down adjustment screw rod.
2. the dynamo-electric machine damping of boiler combustion according to claim 1 carriage, it is characterized in that: described pedestal comprises upright column and supporting bracket, and supporting bracket is perpendicular to the column setting, and is fixed on the column upper end, and pedestal integral body is T-shaped.
3. the dynamo-electric machine damping of boiler combustion according to claim 2 carriage, it is characterized in that: also be provided with the stiffener that improves the supporting bracket support strength between supporting bracket and the column, stiffener is symmetrically distributed in the column both sides, the rectangular triangle of stiffener, stiffener one right-angle side connects the lower surface of supporting bracket, and welding is fixing, and another right-angle side of stiffener connects the lateral surface of column, and welding is fixing.
4. according to claim 2 or the dynamo-electric machine damping of 3 described boiler combustions carriage, it is characterized in that: the edge of supporting bracket both sides respectively has a through hole that runs through the upper and lower surface of supporting bracket, the through hole on the supporting bracket is passed in the lower end of up-down adjustment screw rod, and fixes with adjusting nut.
5. the dynamo-electric machine damping of boiler combustion according to claim 4 carriage is characterized in that: respectively be provided with an adjusting nut on the supporting bracket on the up-down adjustment screw rod at through hole upper and lower opening place.
6. according to claim 1 or the dynamo-electric machine damping of 2 or 3 described boiler combustions carriage, it is characterized in that: the automatic centering bearing comprises the U-shaped carriage on top and the inverted U-shaped connector of bottom, the upper end of inverted U-shaped connector connects the middle part of U-shaped carriage bottom surface, and welding is fixing.
7. the dynamo-electric machine damping of boiler combustion according to claim 6 carriage, it is characterized in that: have the connecting hole that runs through inverted U-shaped connector both sides on the side of inverted U-shaped connector, the upper end of up-down adjustment screw rod is provided with square lug boss, square lug boss is provided with the connecting hole that laterally runs through square lug boss, the square lug boss of up-down adjustment screw rod upper end stretches in the inverted U-shaped connector, the connecting hole of inverted U-shaped connector docks with the connecting hole of square lug boss, connecting pin passes the connecting hole of inverted U-shaped connector and the connecting hole of square lug boss, and plugs locking pin in the termination of connecting pin.
8. the dynamo-electric machine damping of boiler combustion according to claim 7 carriage, it is characterized in that: the both sides of U-shaped carriage are provided with the support of inclination, the support that tilts connects the upper surface of U-shaped carriage, and flushes the support of inclination and U-shaped carriage form right angle triangle with the upper surface of U-shaped carriage.
9. the dynamo-electric machine damping of boiler combustion according to claim 8 carriage is characterized in that: the antidetonation rubber blanket of the side's of being bonded with bar shaped on the support of inclination, the antidetonation rubber blanket extends to the upper surface of U-shaped carriage, and covers the upper surface of U-shaped carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202568350U CN201752093U (en) | 2010-07-13 | 2010-07-13 | Shock absorbing bracket for electrical machine of boiler burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202568350U CN201752093U (en) | 2010-07-13 | 2010-07-13 | Shock absorbing bracket for electrical machine of boiler burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201752093U true CN201752093U (en) | 2011-02-23 |
Family
ID=43602502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202568350U Expired - Fee Related CN201752093U (en) | 2010-07-13 | 2010-07-13 | Shock absorbing bracket for electrical machine of boiler burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201752093U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306967A (en) * | 2011-04-29 | 2012-01-04 | 浙江海森纺机科技有限公司 | Motor fixing seat for knotless fishing net machine |
| CN106641601A (en) * | 2016-10-14 | 2017-05-10 | 中车大连机车车辆有限公司 | Diesel generating set shafting centering adjustment device |
| CN112390032A (en) * | 2020-11-05 | 2021-02-23 | 中船澄西船舶修造有限公司 | 40000 ton self-discharging ship unloading arm hoisting tool |
-
2010
- 2010-07-13 CN CN2010202568350U patent/CN201752093U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306967A (en) * | 2011-04-29 | 2012-01-04 | 浙江海森纺机科技有限公司 | Motor fixing seat for knotless fishing net machine |
| CN106641601A (en) * | 2016-10-14 | 2017-05-10 | 中车大连机车车辆有限公司 | Diesel generating set shafting centering adjustment device |
| CN106641601B (en) * | 2016-10-14 | 2018-12-04 | 中车大连机车车辆有限公司 | Diesel-electric set shaft system is to middle regulator |
| CN112390032A (en) * | 2020-11-05 | 2021-02-23 | 中船澄西船舶修造有限公司 | 40000 ton self-discharging ship unloading arm hoisting tool |
| CN112390032B (en) * | 2020-11-05 | 2022-05-20 | 中船澄西船舶修造有限公司 | 40000 ton unloading arm hoisting tool for self-unloading ship |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110223 Termination date: 20170713 |