CN219967808U - Belt replacement belt hand squeezing prevention tool - Google Patents
Belt replacement belt hand squeezing prevention tool Download PDFInfo
- Publication number
- CN219967808U CN219967808U CN202321317576.1U CN202321317576U CN219967808U CN 219967808 U CN219967808 U CN 219967808U CN 202321317576 U CN202321317576 U CN 202321317576U CN 219967808 U CN219967808 U CN 219967808U
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- China
- Prior art keywords
- belt
- belt pulley
- wrench
- handle
- disassembly
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- 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
- 230000002265 prevention Effects 0.000 title description 3
- 208000011092 Hand injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model relates to the technical field of belt replacement tools, in particular to a belt replacement belt anti-squeezing tool, which comprises an F wrench and a disassembly wrench, wherein the disassembly wrench comprises a handle, the end part of the handle is fixedly connected with the rear side of a disassembly plate, the included angle between the front and rear directions of the disassembly plate and the handle is 60-120 degrees, and the disassembly plate is an arc-shaped plate arranged along the left and right directions of the disassembly plate; the F wrench is used for clamping one belt pulley in the belt pulley mechanism and rotating the belt pulley, and the dismounting wrench is used for replacing a hand to lean the belt on the other belt pulley or to detach the belt from the other belt pulley; the belt pulley can be sleeved on the belt pulley or detached from the belt pulley instead of manual operation, so that the problem of hand injury caused by direct manual operation is avoided.
Description
Technical Field
The utility model relates to the technical field of belt replacement tools, in particular to a belt replacement belt anti-squeezing tool for a belt pulley.
Background
The thermal power plant has more relevant equipment of belt pulley operation, and the belt pulley drives the belt to run for a long time, and the belt has the condition of fatigue damage, needs to be changed the belt, when changing the belt of belt pulley, the operation workman generally wears gloves and removes the belt or installs the belt, has personnel's finger to be crowded the potential safety hazard of damaging by the belt, because the frequency that this kind of work goes on is more, so the probability that maintainer is crowded to be damaged is great.
Disclosure of Invention
The utility model mainly aims to provide a belt pulley belt replacement hand-squeezing prevention tool, which is used for solving the problem that fingers are squeezed and injured when the belt is replaced by hands in the prior art.
In order to achieve the above purpose, the utility model provides a belt pulley belt replacement anti-squeezing tool, which comprises an F wrench and a disassembly wrench, wherein the disassembly wrench comprises a handle, the end part of the handle is fixedly connected with the rear side of a disassembly plate, and the included angle between the front and rear directions of the disassembly plate and the handle is 60-120 degrees.
Further, the disassembling plate is an arc-shaped plate which is provided with an arc shape along the left-right direction; the arc is used for better cooperateing with the belt pulley, has also prevented the injury of dismouting board both ends to the belt.
Further, the length of the disassembly plate in the left-right direction is 50-100mm.
Further, the angle between the front and back direction of the dismounting plate and the handle is 90 degrees.
The F wrench is used for clamping one belt pulley in the belt pulley mechanism and rotating the belt pulley, and the dismounting wrench is used for replacing a hand to lean the belt on the other belt pulley or to detach the belt from the other belt pulley.
The belt pulley can be sleeved on the belt pulley or detached from the belt pulley instead of manual operation, so that the problem of hand injury caused by direct manual operation is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
FIG. 1 is a schematic diagram of a front view of a wrench for assembling and disassembling in an embodiment;
FIG. 2 is a right side view of the wrench according to the embodiment;
FIG. 3 is a schematic structural view of an F wrench according to an embodiment;
fig. 4 is a schematic structural view of the pulley mechanism.
In the figure: 1. f, a spanner; 2. disassembling and assembling a wrench; 201. a handle; 202. disassembling the plate; 3. a belt pulley; 301. a rib; 4. a belt.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1 to 3, according to an embodiment of the present utility model, there is provided a belt pulley replacement belt anti-squeezing tool, including an F wrench 1 and a disassembly wrench 2, wherein the disassembly wrench 2 includes a handle 201 and a disassembly plate 202, the end of the handle 201 is fixedly connected with the rear side of the disassembly plate 202, an included angle between the front and rear directions of the disassembly plate 202 and the handle is 90 °, the disassembly plate 202 is an arc-shaped plate provided along the left and right directions thereof, and the length of the arc-shaped plate in the left and right directions is 60mm; the arcuate plate is used to better mate with the pulley and also prevents damage to the belt from the ends of the removable plate 202.
The above embodiment is used for dismounting and replacing the belt 4 of the belt pulley mechanism, as shown in fig. 4, the belt pulley mechanism comprises two belt pulleys 3, the belt 4 is sleeved between the two belt pulleys 3, a plurality of ribs 301 are arranged in the belt pulley 3, and a cavity is arranged between the adjacent ribs 301.
When the belt 4 is disassembled, two persons cooperate to operate, one person uses the F wrench 1 to clamp the left belt pulley 3, and the other person places the disassembling plate 202 of the disassembling wrench 2 between the belt 4 and the right belt pulley 3 from front to back; the left belt pulley 3 is rotated clockwise by using the F wrench, the right belt pulley 3 is also rotated, the disassembly wrench 2 is rotated along with the belt pulley 3, the disassembly plate 202 is pressed between the belt 4 and the right belt pulley 3, and the belt 4 is pried outwards in the rotating process to pry out the belt 4.
When installing belt 4, use F spanner 1 to block left belt pulley 3, with belt 4 cover on left belt pulley 3, then use the tear-down plate 202 of dismouting spanner 2 to catch on belt 4, with belt 4 butt on right belt pulley 3, tear-down plate 202 is located between belt 4 and right belt pulley 3, use F spanner clockwise rotation left side belt pulley 3, right belt pulley 3 is also followed the rotation, dismouting spanner 2 is followed right belt pulley 3 and is rotated, final dismouting spanner 2 rotates the below of right belt pulley 3, belt 4 embolias on right belt pulley 3, dismouting spanner 2 draws.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. The utility model provides a belt pulley changes belt and prevents crowded hand instrument, includes F spanner (1), dismouting spanner (2), a serial communication port, dismouting spanner (2) include handle (201), the rear side of tip fixedly connected with dismouting board (202) of handle (201), the contained angle between the fore-and-aft direction of dismouting board (202) and the handle is 60 ~ 120.
2. The belt pulley replacement belt anti-pinch tool as in claim 1 wherein said removable plate (202) is an arcuate plate having an arcuate shape along a left-right direction thereof.
3. The belt pulley replacement belt anti-pinch tool as in claim 1, wherein said removable plate (202) has a length of 50-100mm in the lateral direction.
4. The belt pulley replacement belt anti-squeeze tool as in claim 1 wherein said removable plate (202) is angled at 90 ° from the handle in the fore-aft direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317576.1U CN219967808U (en) | 2023-05-29 | 2023-05-29 | Belt replacement belt hand squeezing prevention tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317576.1U CN219967808U (en) | 2023-05-29 | 2023-05-29 | Belt replacement belt hand squeezing prevention tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219967808U true CN219967808U (en) | 2023-11-07 |
Family
ID=88584337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321317576.1U Active CN219967808U (en) | 2023-05-29 | 2023-05-29 | Belt replacement belt hand squeezing prevention tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219967808U (en) |
-
2023
- 2023-05-29 CN CN202321317576.1U patent/CN219967808U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |