CN217683093U - Over-and-under type motor tensioning platform - Google Patents
Over-and-under type motor tensioning platform Download PDFInfo
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- CN217683093U CN217683093U CN202222127251.9U CN202222127251U CN217683093U CN 217683093 U CN217683093 U CN 217683093U CN 202222127251 U CN202222127251 U CN 202222127251U CN 217683093 U CN217683093 U CN 217683093U
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- tensioning
- bottom plate
- adjusting bolt
- motor
- support
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- 238000012856 packing Methods 0.000 claims description 12
- 238000010030 laminating Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000004308 accommodation Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an over-and-under type motor tensioning platform belongs to the fixed technical field of motor installation. Comprises a connecting bracket, a mounting bracket, a rotating shaft and other components; the connecting support is fixedly installed above the installing table, the installing support is rotatably connected with one side of the connecting support through a rotating shaft, a U-shaped groove is formed in a top plate of the other side of the connecting support, the bottom of each adjusting bolt is fixed to the bottom of the connecting support, the middle of each adjusting bolt is clamped in the U-shaped groove, the adjusting bolts at the upper end and the lower end of the U-shaped groove are sleeved with the tensioning nuts, conical washers and spherical washers which are matched with each other are arranged between the tensioning nuts and the top plate of the connecting support, and a motor fixing hole is formed in the top plate of the connecting support. The utility model discloses a lift of installing support is realized to the position of adjustment adjusting bolt and tensioning nut to reach the purpose of motor chain or belt tensioning, this equipment structure is simple, the flexible operation, and accommodation process is light laborsaving, low in labor strength.
Description
Technical Field
The utility model relates to an over-and-under type motor tensioning platform belongs to the fixed technical field of motor installation.
Background
The tensioning of chain or belt is realized to the position that the chain or the belt of current motor need adjust motor base in the installation to the chain or the belt of motor can appear becoming flexible in long-time use, adjust the elasticity of chain through the position of adjusting the motor at the base at every turn, operate too loaded down with trivial details and complicated, and consume the manpower.
Disclosure of Invention
An object of the utility model is to provide an over-and-under type motor tensioning platform to solve the problem that proposes among the above-mentioned background art.
The utility model adopts the technical proposal that: a lifting motor tensioning platform comprises a connecting support 1, a mounting support 2, a rotating shaft 3, a tensioning nut 6, a conical washer 7, a spherical washer 8, an adjusting bolt 9 and a mounting platform 11; connecting bracket 1 fixed mounting is in the mount table 11 top, installing support 2 rotates through pivot 3 and one side of connecting bracket 1 to be connected, be equipped with U type groove on the roof of the opposite side of connecting bracket 1, adjusting bolt 9's bottom is fixed in the bottom of connecting bracket 1, the middle part card is established at U type inslot, all the cover has tensioning nut 6 on the adjusting bolt 9 at both ends about the U type groove, all be equipped with conical surface packing ring 7 and the spherical packing ring 8 of mutually supporting between tensioning nut 6 and the connecting bracket 1 roof, the terminal surface of conical surface packing ring 7 and the terminal surface laminating of connecting bracket 1 roof, the terminal surface of spherical packing ring 8 and the terminal surface laminating of tensioning nut 6, be equipped with the motor fixed orifices on the connecting bracket 1 roof.
Specifically, the connecting bracket 1 comprises a connecting bottom plate 102 and a vertical plate 101 fixed above the connecting bottom plate, and the mounting bracket 2 comprises a mounting rotating bottom plate 201, a rib plate 202 and an ear seat 203; connecting bottom plate 102 is fixed on mount table 11, adjusting bolt 9's bottom is fixed on connecting bottom plate 102, gusset 202, ear seat 203 are all fixed at ann and change bottom plate 201 lower extreme, ann changes bottom plate 201 and is the roof of linking bridge 1, the middle part of its outside end is equipped with U type groove, ear seat 203 is located gusset 202 inboard and sets up with gusset 202 interval, riser 101 interval sets up between gusset 202 and ear seat 203, riser 101, gusset 202, ear seat 203 correspond the department all be equipped with the pivot mounting hole that supplies pivot 3 to pass.
Preferably, the vertical plate 101, the rib plate 202 and the shaft mounting hole on the ear seat 203 are in clearance fit with the shaft 3.
Preferably, the bottom of the adjusting bolt 9 is separated from the connecting bottom plate 102 by a flat washer 5.
Preferably, the distance between the vertical plate 101 and the rib plate 202 is 1mm to 2mm.
Preferably, the number of the U-shaped grooves and the number of the adjusting bolts 9 are two.
Preferably, the motor fixing hole is located on one side, close to the U-shaped groove, of the top plate of the connecting bracket 1.
The utility model has the advantages that: the utility model discloses a thereby adjust tensioning nut and adjusting bolt's position and realize the purpose of the tensioning of motor chain or belt, simple structure, flexible operation of the lift realization installing support. When the chain or the belt is loosened, the position of the motor does not need to be changed every time to realize the tensioning of the motor chain or the belt, the adjusting process is easy and labor-saving, and the labor intensity is low.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 isbase:Sub>A front view of the attachment bracket of the present invention andbase:Sub>A cross-sectional view of the corresponding front view taken along line A-A;
FIG. 3 is a front view of the mounting bracket of the present invention, a cross-sectional view along line B-B of the corresponding front view, and a cross-sectional view along line E-E;
fig. 4 is a front view of the present invention;
fig. 5 is a partial cross-sectional view of a side view of the present invention;
FIG. 6 is an enlarged view of a portion I of FIG. 5 according to the present invention;
fig. 7 is a perspective schematic view of the present invention;
fig. 8 is a schematic structural view of another aspect of the present invention.
In the figure: the device comprises a connecting support-1, a mounting support-2, a rotating shaft-3, a cotter-4, a flat washer-5, a tensioning nut-6, a conical washer-7, a spherical washer-8, an adjusting bolt-9, a screw-10, a mounting table-11, a vertical plate-101, a connecting bottom plate-102, an ampere-rotating bottom plate-201, a rib plate-202 and an ear seat-203.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: as shown in fig. 1-8, a lifting motor tensioning platform comprises a connecting support 1, a mounting support 2, a rotating shaft 3, a tensioning nut 6, a conical washer 7, a spherical washer 8, an adjusting bolt 9 and a mounting platform 11; connecting bracket 1 fixed mounting is in the mount table 11 top, installing support 2 rotates through pivot 3 and one side of connecting bracket 1 to be connected, be equipped with U type groove on the roof of the opposite side of connecting bracket 1, adjusting bolt 9's bottom is fixed in the bottom of connecting bracket 1, the middle part card is established at U type inslot, all the cover has tensioning nut 6 on the adjusting bolt 9 at both ends about the U type groove, all be equipped with conical surface packing ring 7 and the spherical packing ring 8 of mutually supporting between tensioning nut 6 and the connecting bracket 1 roof, the terminal surface of conical surface packing ring 7 and the terminal surface laminating of connecting bracket 1 roof, the terminal surface of spherical packing ring 8 and the terminal surface laminating of tensioning nut 6, be equipped with the motor fixed orifices on the connecting bracket 1 roof.
Further, the connecting bracket 1 comprises a connecting bottom plate 102 and a vertical plate 101 fixed above the connecting bottom plate, and the mounting bracket 2 comprises a mounting rotating bottom plate 201, a rib plate 202 and an ear seat 203; connecting bottom plate 102 is fixed on mount table 11, adjusting bolt 9's bottom is fixed on connecting bottom plate 102, gusset 202, ear seat 203 are all fixed at ann and change bottom plate 201 lower extreme, ann changes bottom plate 201 and is the roof of linking bridge 1, the middle part of its outside end is equipped with U type groove, ear seat 203 is located gusset 202 inboard and sets up with gusset 202 interval, riser 101 interval sets up between gusset 202 and ear seat 203, riser 101, gusset 202, ear seat 203 correspond the department all be equipped with the pivot mounting hole that the size of a dimension is the same that supplies pivot 3 to pass.
Furthermore, the rotating shaft mounting holes in the vertical plate 101, the rib plate 202 and the ear seat 203 are in clearance fit with the rotating shaft 3, and the rotating shaft 3 not only plays a role in connecting the mounting bracket 2 and the connecting bracket 1, but also enables the mounting bracket 2 to rotate so as to achieve the purpose of lifting.
Furthermore, the bottom of the adjusting bolt 9 and the middle of the connecting bottom plate 102 are separated by the flat washer 5, so that the direct contact between the connecting bottom plate 102 and the bottom of the adjusting bolt 9 is avoided, the pressure borne by the connecting bottom plate 102 is reduced, and the connecting bottom plate 102 is prevented from deforming under the long-time extrusion of the adjusting bolt 9.
Furthermore, the interval between the vertical plate 101 and the rib plate 202 is 1mm to 2mm, so that the motor is prevented from shaking left and right during work and the work of the motor is prevented from being influenced.
Furthermore, the number of the U-shaped grooves and the number of the adjusting bolts 9 are two, so that the whole structure is more stable.
Further, the motor fixed orifices are located one side that is close to U type groove on 1 roof of linking bridge, and quantity is 4, has reduced the rotatory radian of installing support 2, makes the effect of lift tensioning better.
Further, the both ends of pivot 3 all are equipped with the through-hole that supplies split pin 4 to pass, and through inserting in the both sides of pivot 3 and being equipped with split pin 4, prevent that pivot 3 from controlling the motor during operation and sliding away.
The utility model discloses a theory of operation is: in the using process, the connecting bottom plate 102 and the vertical plate 101 are connected into a connecting bracket by welding, and then the mounting bottom plate 201, the rib plate 202 and the ear seat 203 are connected into a mounting bracket by welding. The platform was assembled as shown in figure 1: the connecting support 1 is fixedly arranged on the mounting platform 11, the mounting support 1 and the connecting support 2 are fixedly connected through the rotating shaft 3, the adjusting bolt 9 is fixed on the connecting support 1 and the mounting support 2 through the gasket and the tensioning nut 6, the end face of the conical gasket 7 is attached to the end face of the mounting base plate 201, the end face of the spherical gasket 8 is attached to the end face of the tensioning nut 6, and finally the motor is fixedly mounted on the mounting base plate 201 through four threaded holes.
During operation, the lifting function of the mounting bracket 2 is realized by adjusting the positions of the tensioning nut 6 and the adjusting bolt 9 in the U-shaped groove on the mounting base plate 201 and rotating the mounting bracket 2 on the rotating shaft 3, and the tensioning degree of tensioning is controlled by lifting, so that the purpose of tensioning a motor chain or a belt is achieved.
A conical surface gasket 7 and a spherical surface gasket 8 are arranged between the mounting base plate 201 and the tensioning nut 6, and the conical surface of the conical surface gasket 7 is matched with the spherical surface of the spherical surface gasket 8 to have a backstop effect, so that the conical surface is not easy to loosen during fastening.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a lift-type motor tensioning platform which characterized in that: the device comprises a connecting support (1), a mounting support (2), a rotating shaft (3), a tensioning nut (6), a conical washer (7), a spherical washer (8), an adjusting bolt (9) and a mounting platform (11); connecting bracket (1) fixed mounting is in installing platform (11) top, installing support (2) are rotated through pivot (3) and are connected with one side of connecting bracket (1), be equipped with U type groove on the roof of the opposite side of connecting bracket (1), the bottom of adjusting bolt (9) is fixed in the bottom of connecting bracket (1), the middle part card is established in U type inslot, all overlap on adjusting bolt (9) at both ends about the U type groove and have tensioning nut (6), all be equipped with conical surface packing ring (7) and spherical surface packing ring (8) of mutually supporting between tensioning nut (6) and connecting bracket (1) roof, the terminal surface of conical surface packing ring (7) and the terminal surface laminating of connecting bracket (1) roof, the terminal surface laminating of spherical surface packing ring (8) and the terminal surface laminating of tensioning nut (6), be equipped with the motor fixed orifices on connecting bracket (1) roof.
2. The lift motor tensioning platform of claim 1, wherein: the connecting support (1) comprises a connecting bottom plate (102) and a vertical plate (101) fixed above the connecting bottom plate, and the mounting support (2) comprises a mounting rotating bottom plate (201), a rib plate (202) and an ear seat (203); connecting bottom plate (102) is fixed on mount table (11), the bottom of adjusting bolt (9) is fixed on connecting bottom plate (102), gusset (202), ear seat (203) are all fixed at ann and are changeed bottom plate (201) lower extreme, ann changes the roof of bottom plate (201) for linking bridge (1), the middle part of its outside end is equipped with U type groove, ear seat (203) are located gusset (202) inboard and set up with gusset (202) interval, riser (101) interval sets up between gusset (202) and ear seat (203), riser (101), gusset (202), ear seat (203) correspond the department and all are equipped with the pivot mounting hole that supplies pivot (3) to pass.
3. The lift motor tensioning platform of claim 2, wherein: the vertical plate (101), the rib plate (202) and the rotary shaft mounting hole on the ear seat (203) are in clearance fit with the rotary shaft (3).
4. The lift motor tensioning platform of claim 2 wherein: the bottom of the adjusting bolt (9) is separated from the middle of the connecting bottom plate (102) by a flat washer (5).
5. The lift motor tensioning platform of claim 2 wherein: the interval between the vertical plate (101) and the rib plate (202) is 1mm to 2mm.
6. The elevating motor tensioning platform of claim 1 or 2, wherein: the number of the U-shaped grooves and the number of the adjusting bolts (9) are two.
7. The elevating motor tensioning platform of claim 1 or 2, wherein: the motor fixing hole is located on one side, close to the U-shaped groove, of the top plate of the connecting support (1).
8. The elevating motor tensioning platform as claimed in claim 1 or 2, wherein: both ends of the rotating shaft (3) are provided with through holes for the cotter pin (4) to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222127251.9U CN217683093U (en) | 2022-08-13 | 2022-08-13 | Over-and-under type motor tensioning platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222127251.9U CN217683093U (en) | 2022-08-13 | 2022-08-13 | Over-and-under type motor tensioning platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217683093U true CN217683093U (en) | 2022-10-28 |
Family
ID=83725043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222127251.9U Active CN217683093U (en) | 2022-08-13 | 2022-08-13 | Over-and-under type motor tensioning platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217683093U (en) |
-
2022
- 2022-08-13 CN CN202222127251.9U patent/CN217683093U/en active Active
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