CN210780383U - But height-adjusting's motor level fine-tuning - Google Patents
But height-adjusting's motor level fine-tuning Download PDFInfo
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- CN210780383U CN210780383U CN201922020806.8U CN201922020806U CN210780383U CN 210780383 U CN210780383 U CN 210780383U CN 201922020806 U CN201922020806 U CN 201922020806U CN 210780383 U CN210780383 U CN 210780383U
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Abstract
The utility model discloses a but height-adjusting's motor level fine-tuning, level fine-tuning is fixed in the motor pad through fixing bolt, include: the motor driving device comprises a supporting plate, a connecting block, a full-thread bolt, a first nut and a second nut, wherein the lower end of the supporting plate is connected to the upper surface of the connecting block, a groove is formed in one side surface of the supporting plate, which faces to a motor, a through hole is formed in the groove, the full-thread bolt is horizontally arranged in the through hole, the first nut and the second nut are screwed on the full-thread bolt, the first nut is positioned in the groove, and the second nut is positioned on the other side surface of the supporting plate; the through hole is a vertical waist-shaped hole, and the full-thread bolt is adjusted in height along the vertical direction of the through hole and is fixed on the through hole through the first nut and the second nut; the connecting block is fixed on the motor pad through a fixing bolt; the width of the groove is matched with the opposite side of the first nut. The utility model discloses with the height that realizes the horizontal fine-tuning of accommodate motor, the work needs when having satisfied pump center and the centering of motor center.
Description
Technical Field
The utility model relates to a mechanism of pump center and central centering of motor, more specifically say, but relate to a height-adjusting's motor level fine-tuning.
Background
The pump package is when carrying out pump center and motor center centering, need keep under motionless prerequisite at pump equipment, adjust the motor and accomplish the centering, when the motor is heavier, fine setting motor horizontal position's the degree of difficulty also can increase thereupon, generally speaking, need install detachable motor level fine-tuning additional when motor weight is greater than 225 kilograms, detachable motor fine-tuning main objective lies in when the motor hoist and mount are rocked, can avoid motor and fine-tuning to collide and damage.
Referring to fig. 1 to 2, two horizontal fine adjustment mechanisms with two connection modes are commonly used at present, which are respectively horizontal fine adjustment mechanisms (as shown in fig. 1) of a motor, and the horizontal fine adjustment mechanisms with the existing horizontal installation include a full-thread bolt 30, a fixing bolt 40, a nut 60, and a support plate 80; the supporting plate 80 is provided with two horizontal bolt holes, and the horizontal fine adjustment mechanism is horizontally fixed on the motor pad 20 through the fixing bolts 40; the gap between the full-thread bolt 30 and the motor leg 10 is adjusted by rotating the full-thread bolt 30, and the full-thread bolt 30 and the support plate 80 can be fixed by rotating the nut 60 to a side close to the motor leg 10.
The existing vertically-installed motor horizontal fine adjustment mechanism (as shown in fig. 2) comprises a full-thread bolt 31, a fixing bolt 44, a nut 61 and a supporting plate 81; the supporting plate 81 has two vertical bolt holes, the horizontal fine adjustment mechanism is vertically fixed on the motor pad 21 through the fixing bolt 41, the gap between the full-thread bolt 31 and the motor leg 11 is adjusted by rotating the full-thread bolt 31, and the full-thread bolt 31 and the supporting plate 81 can be fixed by rotating the nut 61 to the side close to the motor leg 11.
The two schemes have the defect that when the thickness of the motor pin is greatly changed, the adjusting height cannot be correspondingly adjusted, and finally the centering function is failed.
In conclusion, the main problem of the detachable motor fine adjustment mechanism commonly used at present lies in that when the thickness of the motor pin is greatly changed, the problem of the centering function failure of the motor horizontal fine adjustment mechanism can occur.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect that exists among the prior art, the utility model aims at providing a but height-adjusting's motor level fine-tuning to when realizing that motor foot thickness changes, the function of corresponding adjustment also can be made thereupon to the height.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a but height-adjusting's motor level fine-tuning, level fine-tuning is fixed in the motor pad through fixing bolt, includes: the lower end of the supporting plate is connected to the upper surface of the connecting block (the supporting plate and the connecting block are designed integrally), a groove is formed in one side surface, facing the motor foot, of the supporting plate, a through hole is formed in the groove, the full-thread bolt is horizontally arranged in the through hole, the first nut and the second nut are screwed on the full-thread bolt, the first nut is located in the groove, and the second nut is located on the other side surface of the supporting plate;
the through hole is a vertical waist-shaped hole, the height of the full-thread bolt is adjusted along the vertical direction of the through hole, and the full-thread bolt is fixed on the through hole through the first nut and the second nut;
the connecting block is fixed on the motor pad through a fixing bolt.
The width of the groove is matched with the opposite side of the first nut.
Two horizontal bolt holes are formed in the connecting block, and the fixing bolts are correspondingly placed in the two horizontal bolt holes, so that the connecting block is fixed on the motor pad.
Two vertical bolt holes are formed in the connecting block, and the fixing bolts are correspondingly placed in the two vertical bolt holes, so that the connecting block is fixed on the motor pad.
In the technical scheme, the utility model provides a but height-adjusting's motor level fine-tuning overall design is reasonable, compact structure, and the adjustment is conveniently dismantled, and is with low costs, safe and reliable, the practicality is high, can adjust the height of fine-tuning level mechanism according to the change of motor thickness.
Drawings
FIG. 1 is a front view of a prior art horizontally mounted motor fine adjustment mechanism;
FIG. 2 is a front view of a prior art vertically mounted motor fine adjustment mechanism;
FIG. 3 is a perspective view of the height adjustable horizontal fine adjustment mechanism of the present invention;
FIG. 4 is a state diagram of the use of the adjustable height level trimming mechanism of FIG. 3;
FIG. 5 is a front view of the support plate of FIG. 4;
FIG. 6 is a schematic cross-sectional view taken along line A-A of FIG. 5;
FIG. 7 is a front view of the horizontal trimming mechanism of FIG. 4;
fig. 8 is a schematic sectional view taken along the direction B-B in fig. 7.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
Please refer to fig. 3 to 8, the horizontal fine adjustment mechanism of the height-adjustable motor according to the present invention is fixed to the motor pad 23 by the fixing bolt 42, which is part of the prior art and will not be described herein. Different from the prior art, the utility model discloses horizontal fine-tuning of motor includes: the support plate 92, the connecting block 35, the full-thread bolt 32, the first nut 52 and the second nut 62. The lower end of the supporting plate 92 is connected to the upper surface of the connecting block 35, a groove 22 with a certain depth is formed in one side surface of the supporting plate 92 facing the motor leg 12, a through hole 72 is formed in the center position in the groove 22, the full-thread bolt 32 is horizontally arranged in the through hole 72, the first nut 52 and the second nut 62 are screwed on the full-thread bolt 32, the first nut 52 is located in the groove 22, and the second nut 62 is located on the other side surface of the supporting plate 92.
Preferably, the through hole 72 is a vertical kidney-shaped hole, so that the full-thread bolt 32 can be adjusted in height along the vertical direction of the through hole 72, and is fixed on the through hole 72 through the first nut 52 and the second nut 62.
Preferably, the width of the groove 22 is matched with the size of the opposite side of the first nut 52, so as to allow the first nut 52 to freely slide up and down, and to fix the first nut 52, so that the first nut 50 will not follow the rotation of the full-thread bolt 30 during the rotation.
Preferably, two horizontal bolt holes 36 are formed in the connecting block 35, and the fixing bolt 42 is horizontally and correspondingly placed in the bolt holes 36, so that the connecting block 35 is fixed on the motor pad 23 through the fixing bolt 42.
Preferably, two vertical bolt holes are formed in the connecting block 35, and the fixing bolt 42 is vertically and correspondingly placed in the bolt hole 36, so that the connecting block 35 is fixed on the motor pad 23 through the fixing bolt 42.
When the full-thread bolt 32 is used, the second nut 62 is retracted to the root of the right side of the full-thread bolt 32, at this time, the height of the full-thread bolt 32, the first nut 52 and the second nut 62 can be adjusted at will in the vertical direction of the through hole 72, the full-thread bolt 32 is adjusted to a proper height according to the thickness of the motor leg 12, and then the full-thread bolt 32 is screwed to enable the left end of the full-thread bolt to act on the motor leg 12, so that the fine adjustment of the horizontal position of the motor is realized. After the fine setting is accomplished and is fixed the motor, need appropriately loosen again full thread bolt 32, generally need guarantee full thread bolt 32's left side tip with clearance between the motor foot 12 is about 2 ~ 5mm, at this moment full thread bolt 32 can owing to lost the holding power slide from top to bottom in the through-hole 72, will second nut 62 revolves extremely give certain pretightning force on the another side of backup pad 92, with first nut 52 cooperation makes full thread bolt 32 fixes on backup pad 92, also can prevent simultaneously that the unit vibration from causing this full thread bolt 32's not hard up.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (4)
1. The utility model provides a but height-adjusting's motor level fine-tuning, motor level fine-tuning is fixed in the motor pad through fixing bolt, its characterized in that includes: the full-thread bolt is horizontally arranged in the through hole, the first nut and the second nut are screwed on the full-thread bolt, the first nut is positioned in the groove, and the second nut is positioned on the other side surface of the supporting plate;
the through hole is a vertical waist-shaped hole, the height of the full-thread bolt is adjusted along the vertical direction of the through hole, and the full-thread bolt is fixed on the through hole through the first nut and the second nut;
the connecting block is fixed on the motor pad through a fixing bolt.
2. The height adjustable motor level fine adjustment mechanism of claim 1, wherein: the width of the groove is matched with the opposite side of the first nut.
3. The height adjustable motor level fine adjustment mechanism of claim 1, wherein: two horizontal bolt holes are formed in the connecting block, and the fixing bolts are correspondingly placed in the two horizontal bolt holes, so that the connecting block is fixed on the motor pad.
4. The height adjustable motor level fine adjustment mechanism of claim 1, wherein: two vertical bolt holes are formed in the connecting block, and the fixing bolts are correspondingly placed in the two vertical bolt holes, so that the connecting block is fixed on the motor pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922020806.8U CN210780383U (en) | 2019-11-18 | 2019-11-18 | But height-adjusting's motor level fine-tuning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922020806.8U CN210780383U (en) | 2019-11-18 | 2019-11-18 | But height-adjusting's motor level fine-tuning |
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| Publication Number | Publication Date |
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| CN210780383U true CN210780383U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922020806.8U Active CN210780383U (en) | 2019-11-18 | 2019-11-18 | But height-adjusting's motor level fine-tuning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770703A (en) * | 2021-09-24 | 2021-12-10 | 河南中原特钢装备制造有限公司 | Portable device applied to deep hole quick motor disassembly and assembly |
-
2019
- 2019-11-18 CN CN201922020806.8U patent/CN210780383U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770703A (en) * | 2021-09-24 | 2021-12-10 | 河南中原特钢装备制造有限公司 | Portable device applied to deep hole quick motor disassembly and assembly |
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