CN204947818U - A kind of bidirectional modulation base - Google Patents
A kind of bidirectional modulation base Download PDFInfo
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- CN204947818U CN204947818U CN201520753952.0U CN201520753952U CN204947818U CN 204947818 U CN204947818 U CN 204947818U CN 201520753952 U CN201520753952 U CN 201520753952U CN 204947818 U CN204947818 U CN 204947818U
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- supporting bracket
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- base
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Abstract
The utility model discloses a kind of bidirectional modulation base, relate to field of mechanical technique.Described bidirectional modulation base, comprise firm banking, mobile base, supporting bracket, bolt, baffle plate, split pin and nut, wherein, described supporting bracket is connected with firm banking, described bolt connects supporting bracket and mobile base, described nut and baffle plate are arranged on bolt, and described split pin is radially across described nut and bolt.By positive and negative choosing dress bolt, mobile base can be driven to move in former and later two directions of bolt.The beneficial effects of the utility model: the bolt on bidirectional modulation base of the present utility model is two-way bolt, by regulating same bolt, base can be made to move to both direction before or after this bolt, on whole base, only need to arrange bolt in the orthogonal both direction of base, adjustment process is simple and convenient, and it is little to take adjustment space, and screw thread fine setting guarantees that degree of regulation is higher.
Description
Technical field
The utility model relates to field of mechanical technique, is specifically related to a kind of bidirectional modulation base.
Background technology
In mechanical equipment installation process, alignment is needed between much interconnective equipment, as in the motor installation process of gas turbine, need the power transmission shaft centering by the output shaft of motor and driven equipment, otherwise can make to produce radial load between drive apparatus, reduce the useful life of equipment.In motor installation process, need the position regulating motor all around, make the output shaft of motor and the center centering as far as possible of driven shaft.
Traditional motor is installed, when installing space is larger, often use the direct mobile motor of main equipment, but degree of regulation is lower; When installing space is less, need the four direction all around of the mounting seat at motor that adjustment bolt is set, regulated the position of motor by bolt, reached the centering of motor output shaft and driven shaft.Need the adjustment bolt regulating four direction in adjustment process, adjustment process wastes time and energy, and when some installing space is less, regulates the space of adjustment bolt very little, operate very difficult.
Utility model content
The purpose of this utility model is to provide a kind of bidirectional modulation base, to solve the problem at least one place existing in background technology.
The technical solution of the utility model is: provide a kind of bidirectional modulation base, for regulating the equipment that is fixed, comprise firm banking, mobile base, supporting bracket, bolt, the first adjusting nut, the second adjusting nut, baffle plate and nut, wherein, described mobile base is provided with mounting platform and connecting through hole, for connecting the equipment that is fixed; Described supporting bracket is provided with multiple, and supporting bracket is provided with tapped through hole, and supporting bracket is arranged in the orthogonal both direction of mobile base; Described bolt is provided with head and threaded portion, and described threaded portion at least includes the thread segment that two sections of diameters do not wait; Described supporting bracket is connected with firm banking, described bolt is through the tapped through hole in supporting bracket and the connecting through hole in mobile base, described bolt is provided with nut and baffle plate, nut is in described connecting through hole one end away from the head of described bolt, described baffle plate, in described connecting through hole one end near the head of described bolt, bolt is separately installed with the first adjusting nut and the second adjusting nut in the both sides of supporting bracket.
Preferably, described bidirectional adjuster comprises bolt further, and bolt is arranged between firm banking and mobile base, and described bolt is for regulating the distance between mobile base and firm banking.
Preferably, described supporting bracket is provided with three, wherein two pieces is arranged on the same side of described mobile base, and the centerline parallel of tapped through hole in two pieces supporting bracket, the central axis of the tapped through hole in the center line of the tapped through hole in another part supporting bracket and other two pieces supporting bracket.
Preferably, the threaded portion of described bolt comprises two sections of thread segments, and the thread segment diameter near head is greater than the diameter of the connecting through hole in described mobile base; The diameter of other end thread segment is less than the diameter of the connecting through hole in described mobile base.
Preferably, described firm banking and described mobile base are Welding Structure.
Preferably, be bolted to connection between described supporting bracket and described firm banking.
The beneficial effects of the utility model: the bolt on bidirectional modulation base of the present utility model is two-way bolt, by regulating same bolt, can make base move to both direction before or after this bolt, thus the movement of adjustment mounted motor.On whole base, only need to arrange bolt in the orthogonal both direction of base, adjustment process is simple and convenient, and it is little to take adjustment space, and screw thread fine setting guarantees that degree of regulation is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of bidirectional modulation base of the present utility model;
Fig. 2 is the bolted enlarged drawing of the bidirectional modulation base shown in Fig. 1;
Fig. 3 is the schematic diagram of the bolt for connecting supporting bracket and mobile base of the bidirectional modulation base shown in Fig. 1.
Wherein: 1-firm banking, 2-mobile base, 3-supporting bracket, 4-bolt, 6-bolt, 7-first adjusting nut, 8-second adjusting nut, 9-baffle plate, 10-nut, 61-head, 62-threaded portion.
Embodiment
The object implemented for making the utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, are further described in more detail the technical scheme in the utility model embodiment.In the accompanying drawings, same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Described embodiment is the utility model part embodiment, instead of whole embodiments.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the restriction to the utility model protection range can not be interpreted as.
As shown in Figure 1 to Figure 3, a kind of bidirectional modulation base, includes firm banking 1, mobile base 2, supporting bracket 3, bolt 4, bolt 6, first adjusting nut 7, second adjusting nut 8, baffle plate 9 and nut 10 for regulating the equipment be fixed.
Firm banking 1 includes lower flat board, middle riser and upper flat plate, and lower flat board and upper flat plate are parallel to each other, and middle riser is placed between lower flat board and upper flat plate, and upper flat plate is vertical with middle riser respectively with lower flat board and be fixedly connected by welding.By controlling the height of middle riser, can control the height of firm banking 1, the upper flat plate of firm banking 1 is provided with bolt hole, and bolt hole is for connecting supporting bracket 3.
Be understandable that, can also be bolted between the lower flat board on firm banking 1, middle riser and upper flat plate, its advantage is: be convenient for changing middle riser, thus regulates the height of firm banking 1.
Mobile base 2 comprises lower flat board, middle riser, upper flat plate, gusset and side plate, and lower flat board and upper flat plate are parallel to each other, and middle riser is placed between lower flat board and upper flat plate, and upper flat plate is vertical with middle riser respectively with lower flat board and be fixedly connected by welding.Between upper flat plate and lower flat board, be provided with gusset, and gusset contacts with middle riser, gusset and upper flat plate, lower flat board and middle riser are fixedly connected by welding.Middle riser is provided with two pieces, is provided with side plate, is provided with side plate equally between two gussets in the middle of two pieces between riser, side plate be fixed on mobile base 2 lower flat board on, and side plate is provided with connecting through hole.Upper flat plate is the mounting platform of mobile base 2, needs the equipment that is fixed regulated for mounted motor or other.
Advantage mobile base 2 being arranged gusset is: gusset can increase the intensity of mobile base 2, makes mobile base 2 more firm.
Bolt 4 is arranged between firm banking 1 and mobile base 2, and bolt 4 is for regulating the distance between mobile base 2 and firm banking 1.
The lower flat board of mobile base 2 is square panes, four screwed holes are symmetrically arranged with near four summits, bolt 4 is through screwed hole, for regulating the distance between mobile base 2 and firm banking 1, make the connecting through hole on the side plate of mobile base 2 consistent with the tapped through hole height (in Fig. 1 above-below direction) in supporting bracket 3.
Supporting bracket 3 is set to rectangular steel plates, at the center of rectangular steel plates length direction, one end is provided with tapped through hole, for construction bolt 6; The end face of the other end is provided with tapped blind hole, for being connected with firm banking 1.
Supporting bracket 3 is provided with multiple, and supporting bracket 3 is provided with tapped through hole, and supporting bracket 3 is arranged in the orthogonal both direction of mobile base 2.
In the present embodiment, supporting bracket 3 is provided with three, in the orthogonal both direction of mobile base 2, one of them direction is provided with two pieces supporting bracket 3, and the centerline parallel of tapped through hole in two pieces supporting bracket 3, another direction is provided with a supporting bracket 3.
Be understandable that, described supporting bracket 3 can be provided with multiple, and supporting bracket 3 is provided with tapped through hole, and has at least the tapped through hole axis in two pieces supporting bracket 3 mutually vertical.
Bolt 6 is provided with head 61 and threaded portion 62, and head 61 is six square toes, for swivel bolt 6; Threaded portion 62 comprises two sections of thread segments, and the thread segment diameter near head 62 is greater than the diameter of the connecting through hole in described mobile base 2; The diameter of other end thread segment is less than the diameter of the connecting through hole in described mobile base 2.
Bolt 6 coordinates with tapped through hole in supporting bracket 3 near the thread segment of head 61, away from the thread segment of head 61 through the connecting through hole on the side plate in mobile base 2, described bolt 6 is provided with nut 10 and baffle plate 9, nut 10 is in described connecting through hole one end away from the head 61 of described bolt 6, described baffle plate 9 is in described connecting through hole one end near the head 61 of described bolt 6, and baffle plate 9 is limited between the step of two thread segments of side plate in mobile base 2 and bolt 6.
Bolt 6 is separately installed with the first adjusting nut 7 and the second adjusting nut 8 in the both sides of supporting bracket 3, first adjusting nut 7 is for regulating mobile base 2, mobile base 2 is moved towards the direction near supporting bracket 3, second adjusting nut 8, for regulating mobile base 2, makes mobile base 2 move towards the direction away from supporting bracket 3.
When adjusting the position of mobile base 2, first adjusting bolt 4, the center line of the tapped through hole in the connecting through hole on the side plate in mobile base 2 and supporting bracket 3 is aligned.When mobile base 2 needs away from supporting bracket 3, first the first adjusting nut 7 is rotated, the distance between the first adjusting nut 7 and supporting bracket 3 is made to be greater than the displacement of mobile base 2 needs movement, then the second adjusting nut 8 is rotated, second adjusting nut 8 is moved towards the direction near supporting bracket 3, when after the end face of the second adjusting nut 8 and the contacts side surfaces of supporting bracket 3, continue rotation second adjusting nut 8, due to the position-limiting action of supporting bracket 3, bolt 6 moves towards the head 61 of bolt 6 near the direction of supporting bracket 3, thus promote mobile base 2 by baffle plate 9 and move towards the direction away from supporting bracket 3.When needs make mobile base 2 near supporting bracket 3, first the second adjusting nut 8 is rotated, the distance between the second adjusting nut 8 and supporting bracket 3 is made to be greater than the displacement of mobile base 2 needs movement, then the first adjusting nut 7 is rotated, first adjusting nut 7 is moved towards the direction near supporting bracket 3, when after the end face of the first adjusting nut 7 and the contacts side surfaces of supporting bracket 3, continue rotation first adjusting nut 7, due to the position-limiting action of supporting bracket 3, bolt 6 moves towards the head 61 of bolt 6 away from the direction of supporting bracket 3, thus promote mobile base 2 by nut 10 and move towards near the direction of supporting bracket 3.In like manner regulate other bolt 6, after mobile base 2 is adjusted to the right place completely, rotate the first adjusting nut 7 and the second adjusting nut 8, until the first adjusting nut 7 and the second adjusting nut 8 are adjacent to supporting bracket 3.
Finally it is to be noted: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit.Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (6)
1. a bidirectional modulation base, for regulating the equipment that is fixed, it is characterized in that: comprise firm banking (1), mobile base (2), supporting bracket (3), bolt (6), the first adjusting nut (7), the second adjusting nut (8), baffle plate (9) and nut (10), wherein
Described mobile base (2) is provided with mounting platform and connecting through hole, for connecting the equipment that is fixed;
Described supporting bracket (3) is provided with multiple, and (3) are provided with tapped through hole to supporting bracket, and supporting bracket (3) is arranged in the orthogonal both direction of mobile base (2);
Described bolt (6) is provided with head (61) and threaded portion (62), and threaded portion (62) at least include the thread segment that two sections of diameters do not wait;
Described supporting bracket (3) is fixed on firm banking (1), described bolt (6) is through the connecting through hole on the tapped through hole in supporting bracket (3) and mobile base (2), described bolt (6) is provided with nut (10) and baffle plate (9), nut (10) is in described connecting through hole one end away from the head (61) of described bolt (6), described baffle plate (9) is in described connecting through hole one end near the head (61) of described bolt (6), bolt (6) is separately installed with the first adjusting nut (7) and the second adjusting nut (8) in the both sides of supporting bracket (3).
2. bidirectional modulation base according to claim 1, it is characterized in that: described bidirectional adjuster comprises bolt (4) further, bolt (4) is arranged between firm banking (1) and mobile base (2), and bolt (4) is for regulating the distance between mobile base (2) and firm banking (1).
3. bidirectional modulation base according to claim 1, it is characterized in that: described supporting bracket (3) is provided with three, wherein two pieces is arranged on the same side of described mobile base (2), and the centerline parallel of tapped through hole in two pieces supporting bracket (3) and with the central axis of the tapped through hole in another part supporting bracket (3).
4. bidirectional modulation base according to claim 1, it is characterized in that: the threaded portion (62) of described bolt (6) comprises two sections of thread segments, the thread segment diameter near head (62) is greater than the diameter of the connecting through hole in described mobile base (2); The diameter of another section of thread segment is less than the diameter of the connecting through hole in described mobile base (2).
5. bidirectional modulation base according to claim 1, is characterized in that: described firm banking (1) and described mobile base (2) are Welding Structure.
6. bidirectional modulation base according to claim 1, is characterized in that: be bolted to connection between described supporting bracket (3) and described firm banking (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753952.0U CN204947818U (en) | 2015-09-25 | 2015-09-25 | A kind of bidirectional modulation base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753952.0U CN204947818U (en) | 2015-09-25 | 2015-09-25 | A kind of bidirectional modulation base |
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| Publication Number | Publication Date |
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| CN204947818U true CN204947818U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520753952.0U Active CN204947818U (en) | 2015-09-25 | 2015-09-25 | A kind of bidirectional modulation base |
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| CN (1) | CN204947818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827006A (en) * | 2017-02-17 | 2017-06-13 | 马宁 | A kind of movable micro cutting machine chain drive |
| CN111720690A (en) * | 2020-07-06 | 2020-09-29 | 中车大连机车车辆有限公司 | Multidirectional adjusting device and method for diesel generating set |
-
2015
- 2015-09-25 CN CN201520753952.0U patent/CN204947818U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827006A (en) * | 2017-02-17 | 2017-06-13 | 马宁 | A kind of movable micro cutting machine chain drive |
| CN111720690A (en) * | 2020-07-06 | 2020-09-29 | 中车大连机车车辆有限公司 | Multidirectional adjusting device and method for diesel generating set |
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