CN219707670U - Motor shaft placement protection device - Google Patents
Motor shaft placement protection device Download PDFInfo
- Publication number
- CN219707670U CN219707670U CN202320557809.9U CN202320557809U CN219707670U CN 219707670 U CN219707670 U CN 219707670U CN 202320557809 U CN202320557809 U CN 202320557809U CN 219707670 U CN219707670 U CN 219707670U
- Authority
- CN
- China
- Prior art keywords
- motor shaft
- arc
- support column
- protection device
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 2
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor shaft placement protection device, which belongs to the technical field of motor maintenance and solves the technical problem that deformation or damage is caused by improper placement of a large-sized motor shaft in the maintenance process at present. According to the utility model, the arc-shaped placing groove is arranged, the length of the arc-shaped placing groove is not less than 10cm, and the contact area between the inner wall of the arc-shaped placing groove and the motor shaft can be increased, so that the local overlarge stress deformation of the motor shaft is reduced, and the motor shaft is tightly bound by the binding belt, so that the motor shaft can be prevented from freely rotating to influence maintenance.
Description
Technical Field
The utility model relates to the technical field of motor maintenance, in particular to a motor shaft placement protection device.
Background
The steel production workshop can use large-scale motor, and at present, the axle that has been dismantled temporarily at the motor in maintenance or maintenance in-process is either put subaerial, or is put on two square iron frames, leads to the motor shaft deformation as motor key component like this easily, and then leads to the operation trouble after the motor equipment, such as motor vibration grow, abnormal faults such as motor abnormal sound. Secondly, the motor shaft can not be well fixed when placed on the ground or a square iron frame, and the motor shaft can rotate at two ends at will, so that the overhaul and maintenance of the motor shaft can be seriously influenced, and the overhaul and maintenance quality of the motor shaft can not be ensured.
Patent CN207773800U provides a novel motor shaft storage box, a plurality of struts are arranged in an array in a storage tray in the storage box, arc motor shaft snap rings are fixedly arranged on the plurality of struts, and a large number of motor shafts can be stored simultaneously. The motor shaft storage box can only be used for placing a common or small motor shaft, and is not suitable for a swing-amplifying motor shaft.
Disclosure of Invention
The utility model aims to solve the technical problems in the prior art and aims to provide a motor shaft placement protection device.
The technical scheme of the utility model is as follows: the utility model provides a protection device is put to motor shaft, includes two at least frames of putting, put the frame and include the support column, the bottom of support column is equipped with the base, the top of support column is equipped with puts the seat, the top of putting the seat is equipped with the arc and puts the groove, the arc put the groove with the central line of support column is the symmetry line, the length that the groove was put to the arc is not less than 10cm, the arc is put the seat of putting in groove both sides and is equipped with the extension board that extends to the outside respectively, the top of extension board is equipped with the binding ring, two be equipped with between the binding ring and tie up the tight area.
As a further improvement, the base is of a crisscross structure, and the support column is positioned in the middle of the crisscross structure.
Further, the support column is a square column, and four side faces of the square column are aligned with four branches of the crisscross structure respectively.
Further, a first reinforcing rib is arranged between the side face of the support column and the branch of the base.
Further, fork truck frames for fork truck insertion are respectively arranged at the tops of the four branches of the base.
Further, a second reinforcing rib is arranged between the extension plate and the placement seat.
Further, the binding band is an elastic binding band, and hooks for fastening the binding rings are respectively arranged at two ends of the binding band.
Further, a protective pad is arranged in the arc-shaped placing groove, and the protective pad is made of rubber materials.
Advantageous effects
Compared with the prior art, the utility model has the advantages that:
according to the utility model, the arc-shaped placing groove is arranged, the length of the arc-shaped placing groove is not less than 10cm, and the contact area between the inner wall of the arc-shaped placing groove and the motor shaft can be increased, so that the local overlarge stress deformation of the motor shaft is reduced, and the motor shaft is tightly bound by the binding belt after being placed in the arc-shaped placing groove, so that the motor shaft is prevented from freely rotating to influence maintenance.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Wherein: 1-placing frame, 2-supporting column, 3-base, 4-placing seat, 5-arc placing groove, 6-extending plate, 7-binding ring, 8-binding belt, 9-branch, 10-first reinforcing rib, 11-fork frame, 12-second reinforcing rib and 13-protection pad.
Detailed Description
The utility model will be further described with reference to specific embodiments in the drawings.
Referring to fig. 1, a motor shaft placing protection device comprises at least two placing frames 1, the placing frames 1 comprise supporting columns 2, bases 3 are arranged at the bottoms of the supporting columns 2, placing seats 4 are arranged at the tops of the supporting columns 2, arc-shaped placing grooves 5 are arranged at the tops of the placing seats 4, the central lines of the supporting columns 2 serve as symmetry lines, the length of each arc-shaped placing groove 5 is not smaller than 10cm, namely, the axial length of each arc-shaped placing groove 5 is not smaller than 10cm, the placing seats 4 at two sides of each arc-shaped placing groove 5 are respectively provided with an extension plate 6 extending outwards, binding rings 7 are arranged at the tops of the extension plates 6, and binding belts 8 are arranged between the two binding rings 7.
In actual operation, the number of the placing frames 1 is determined according to the length of the motor shaft, when the motor shaft is shorter, two placing frames 1 can be arranged to support the motor shaft, and when the motor shaft is longer, 3 or 4 placing frames 1 can be arranged to simultaneously support the motor shaft. Through setting up arc and putting groove 5, and the length that the groove 5 was put to the arc is not less than 10cm, can increase the arc and put the area of contact of groove 5 inner wall and motor shaft to reduce the local atress of motor shaft and excessively warp, the motor shaft is placed in the arc and is put the inslot 5, and rethread is tied up the tight area 8 and is tied up tightly, can prevent that the motor shaft from freely rotating and influence the maintenance.
In this embodiment, the base 3 is in a crisscross structure, and the support column 2 is located in the middle of the crisscross structure, so that the weight of the base 3 can be reduced on the premise of ensuring the support stability.
The support column 2 is square post, and four sides of square post align with four branches 9 of crisscross structure respectively, are equipped with first strengthening rib 10 between the side of support column 2 and the branch 9 of base 3, can improve the working strength of support column 2 and base 3.
Because the placing frame 1 is used for supporting a large motor shaft, the size and the weight of the placing frame are large, the fork truck frames 11 used for fork truck insertion are respectively arranged at the tops of the four branches 9 of the base 3, and when the placing frame is used for carrying, the fork truck frames 11 inserted by the fork truck are used for carrying, so that the labor can be saved.
The second reinforcing ribs 12 are arranged between the extension plate 6 and the placement seat 4, so that the connection strength of the extension plate 6 and the placement seat 4 can be improved.
Preferably, the binding band 8 is an elastic binding band, and hooks for fastening the binding ring 7 are respectively arranged at two ends of the binding band 8, so that the motor shaft can be conveniently bound.
Preferably, the arc-shaped placing groove 5 is internally provided with the protective pad 13, and the protective pad 13 is made of rubber materials, so that the rigid contact between the motor shaft and the placing seat 4 can be avoided, the friction force can be improved, and the binding stability of the motor shaft is improved.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these do not affect the effect of the implementation of the present utility model and the utility of the patent.
Claims (8)
1. The utility model provides a protection device is put to motor shaft, its characterized in that includes two at least puts frame (1), put frame (1) including support column (2), the bottom of support column (2) is equipped with base (3), the top of support column (2) is equipped with puts seat (4), the top of putting seat (4) is equipped with arc and puts groove (5), arc put groove (5) with the central line of support column (2) is the symmetry line, the length of arc put groove (5) is not less than 10cm, the arc is put the seat (4) of putting of groove (5) both sides and is equipped with extension board (6) that extend to the outside respectively, the top of extension board (6) is equipped with ties up tight ring (7), two tie up and be equipped with between tight ring (7) and tie up tight area (8).
2. A motor shaft arrangement protection device according to claim 1, characterized in that the base (3) is of a crisscross construction, and the support column (2) is located in the middle of the crisscross construction.
3. A motor shaft placement protection according to claim 2, characterized in that the support column (2) is a square column, the four sides of which are aligned with the four branches (9) of the crisscross structure, respectively.
4. A motor shaft placement protection according to claim 3, characterized in that a first reinforcement rib (10) is arranged between the side of the support column (2) and the branch (9) of the base (3).
5. A motor shaft placement protection according to claim 3, characterized in that the tops of the four branches (9) of the base (3) are provided with fork truck frames (11) for fork truck insertion, respectively.
6. A motor shaft placement protection device according to claim 1, characterized in that a second reinforcing rib (12) is arranged between the extension plate (6) and the placement seat (4).
7. The motor shaft placement protection device according to claim 1, wherein the binding band (8) is an elastic binding band, and hooks for fastening the binding ring (7) are respectively arranged at two ends of the binding band (8).
8. The motor shaft placement protection device according to claim 1, wherein a protection pad (13) is arranged in the arc placement groove (5), and the protection pad (13) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320557809.9U CN219707670U (en) | 2023-03-20 | 2023-03-20 | Motor shaft placement protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320557809.9U CN219707670U (en) | 2023-03-20 | 2023-03-20 | Motor shaft placement protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219707670U true CN219707670U (en) | 2023-09-19 |
Family
ID=88000171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320557809.9U Active CN219707670U (en) | 2023-03-20 | 2023-03-20 | Motor shaft placement protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219707670U (en) |
-
2023
- 2023-03-20 CN CN202320557809.9U patent/CN219707670U/en active Active
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| GR01 | Patent grant |