CN215880673U - Device of quick replacement belt bearing roller - Google Patents
Device of quick replacement belt bearing roller Download PDFInfo
- Publication number
- CN215880673U CN215880673U CN202122390324.9U CN202122390324U CN215880673U CN 215880673 U CN215880673 U CN 215880673U CN 202122390324 U CN202122390324 U CN 202122390324U CN 215880673 U CN215880673 U CN 215880673U
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- hinged
- support
- pressing
- shaped
- shaped support
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- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010079 rubber tapping Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of belt conveyor carrier roller maintenance, in particular to a device for quickly replacing a belt carrier roller. Comprises a U-shaped bracket, a top beam, a support beam, a connecting beam and a pressing beam; the U-shaped support comprises a horizontal bottom beam, and a high leg and a low leg which are vertically and fixedly connected with the two ends of the bottom beam, one end of a top beam is hinged on the top of the high leg of the U-shaped support, the other end of the top beam is hinged on one end of a connecting beam, the other end of the connecting beam is hinged on the head end of a pressing beam, and the middle lower part of the pressing beam is hinged on the top end of the low leg of the U-shaped support; the support beam is hinged on the top beam, and the bottom beam of the U-shaped support is provided with a stop block corresponding to the support beam. The utility model can lift the conveying belt, thereby facilitating the disassembly and assembly of the carrier roller, improving the working efficiency of replacing the carrier roller and reducing the safety risk.
Description
Technical Field
The utility model relates to the technical field of belt conveyor carrier roller maintenance, in particular to a device for quickly replacing a belt carrier roller.
Background
With the development of the modern blast furnace tapping technology, the tapping system of the blast furnace is continuously optimized and perfected, the pressure in the blast furnace is continuously increased, the tapping quantity of a tapping field is increased, the material consumption in the furnace is increased, the burden is increased for a feeding belt, and the abrasion speed of a carrier roller is accelerated, so that the belt carrier roller needs to be regularly checked and replaced.
In the process of replacing the carrier roller, the conveying belt on the carrier roller is lifted manually by a certain height, so that an operator can conveniently disassemble and assemble the carrier roller below the conveying belt, however, the weight of the conveying belt is large, the labor intensity of manually lifting the carrier roller is high, certain safety risk exists, the replacement efficiency of the carrier roller is seriously affected, the carrier roller replacement time is long, the time is generally 5-10 minutes or even longer, and the stable operation of blast furnace feeding and blast furnace conditions is affected.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a device for quickly replacing a belt carrier roller. The labor intensity of belt carrier roller replacement work is reduced, and the carrier roller replacement efficiency is improved.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a device for quickly replacing a belt carrier roller comprises a U-shaped support, a top beam, a support beam, a connecting beam and a pressing beam; the U-shaped support comprises a horizontal bottom beam, and a high leg and a low leg which are vertically and fixedly connected with the two ends of the bottom beam, one end of a top beam is hinged on the top of the high leg of the U-shaped support, the other end of the top beam is hinged on one end of a connecting beam, the other end of the connecting beam is hinged on the head end of a pressing beam, and the middle lower part of the pressing beam is hinged on the top end of the low leg of the U-shaped support; the support beam is hinged on the top beam, and the bottom beam of the U-shaped support is provided with a stop block corresponding to the support beam.
The bottom beam of the U-shaped support is T-shaped in section and consists of a bottom plate and a vertical plate vertically and fixedly connected to the bottom plate, two high support legs are vertically and fixedly connected to two sides of one end of the vertical plate, and a top beam is hinged between the two high support legs through bolts; the two low supporting legs are vertically and fixedly connected to two sides of the other end of the vertical plate, and the pressing beam is hinged between the two low supporting legs through bolts.
The cross section of the top beam is T-shaped and consists of a horizontal top plate and a vertical plate vertically and fixedly connected to the bottom of the top plate.
The tail end of the pressing beam is provided with a pressing rod.
Compared with the prior art, the utility model has the beneficial effects that:
the belt lifting device is convenient to operate, when the belt lifting device is used, the connecting beam is driven to rotate by pressing the pressing beam pressing rod downwards, the connecting beam rotates to drive the top beam to rotate, the top surface is lifted, the belt is supported by the supporting beam after the top surface is lifted, and otherwise, the lifted pressing beam pressing rod is lifted to put down the supported belt. The utility model can lift the conveying belt, thereby facilitating the disassembly and assembly of the carrier roller, improving the working efficiency of replacing the carrier roller and reducing the safety risk.
Drawings
FIG. 1 is a structural schematic diagram of the utility model in a set-up state;
FIG. 2 is a sectional view taken along line A of FIG. 1;
FIG. 3 is a sectional view taken along line B of FIG. 1;
FIG. 4 is a cross-sectional view taken along line C of FIG. 1;
fig. 5 is a schematic view of the structure of the utility model in a laid-down state.
In the figure: 1-U-shaped support 2-top beam 3-support beam 4-connecting beam 5-pressure beam 6-stop 11-bottom beam 12-high support leg 13-low support leg 51-pressure rod
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings:
as shown in fig. 1-5, a device for quickly replacing a belt carrier roller comprises a U-shaped support 1, a top beam 2, a support beam 3, a connecting beam 4 and a pressing beam 5.
The U-shaped support 1 comprises a bottom beam 11, a high leg 12 and a low leg 13, wherein the section of the bottom beam 11 is T-shaped and consists of a horizontal bottom plate and a vertical plate vertically welded on the bottom plate. The top of the high supporting leg 12 is provided with a bolt hole, and the two high supporting legs 12 are vertically welded at two sides of one end of the vertical plate. The top of the low supporting leg 13 is provided with a bolt hole, and the two low supporting legs 13 are vertically welded at two sides of the other end of the vertical plate.
The top beam 2 has a T-shaped section and consists of a horizontal top plate and a vertical plate vertically welded at the bottom of the top plate. The two ends of the vertical plate of the top beam 2 are provided with bolt holes, and one end of the vertical plate of the top beam 2 is hinged between the two high supporting legs 12 through bolts.
A supporting beam 3 is hinged on a top beam 2 vertical plate through a bolt, a plurality of stop blocks 6 corresponding to the supporting beam 3 are welded on a bottom plate of a bottom beam 11 of the U-shaped support 1, the stop blocks 6 are welded below the supporting beam 3 in an inclined mode, and when the supporting beam 3 is supported, the stop blocks 6 play a role in fixing.
The top ends of the two connecting beams 4 are hinged to the two sides of the other end of the vertical plate of the top beam 2, the pressing beam 5 is an arc-shaped beam, the top end of the pressing beam 5 is hinged to the middle of the bottom ends of the two connecting beams 4, and the middle lower part of the pressing beam 5 is hinged between the two low supporting legs 13 and located at the top end of the pressing beam. The tail end of the pressing beam 5 is provided with a pressing rod 51.
The utility model has convenient operation, when in use, the press rod 51 of the press beam 5 is pressed downwards to drive the connecting beam 4 to rotate, the connecting beam 4 rotates to drive the top beam 2 to rotate upwards, the top surface is lifted, the top surface is supported by the supporting beam 3 after being lifted, the belt is lifted by the lifting of the top surface so as to be convenient for dismounting the carrier roller, and the lifted belt is put down by lifting the press rod 51 upwards after the dismounting operation of the carrier roller is completed.
The belt supporting roller can lift a conveying belt, so that the supporting roller is convenient to disassemble and assemble, the belt supporting roller can be quickly replaced in a short time, and the time is generally 3-5 minutes. The utility model improves the working efficiency of replacing the carrier roller by 50 percent, avoids manual lifting and eliminates the potential safety hazard.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and their concepts should be equivalent or changed within the technical scope of the present invention. The methods used in the above examples are conventional methods unless otherwise specified.
Claims (4)
1. The utility model provides a device of quick replacement belt bearing roller which characterized in that: comprises a U-shaped bracket, a top beam, a support beam, a connecting beam and a pressing beam; the U-shaped support comprises a horizontal bottom beam, and a high leg and a low leg which are vertically and fixedly connected with the two ends of the bottom beam, one end of a top beam is hinged on the top of the high leg of the U-shaped support, the other end of the top beam is hinged on one end of a connecting beam, the other end of the connecting beam is hinged on the head end of a pressing beam, and the middle lower part of the pressing beam is hinged on the top end of the low leg of the U-shaped support; the support beam is hinged on the top beam, and the bottom beam of the U-shaped support is provided with a stop block corresponding to the support beam.
2. The device for rapidly replacing a belt idler as claimed in claim 1, wherein: the bottom beam of the U-shaped support is T-shaped in section and consists of a bottom plate and a vertical plate vertically and fixedly connected to the bottom plate, two high support legs are vertically and fixedly connected to two sides of one end of the vertical plate, and a top beam is hinged between the two high support legs through bolts; the two low supporting legs are vertically and fixedly connected to two sides of the other end of the vertical plate, and the pressing beam is hinged between the two low supporting legs through bolts.
3. The device for rapidly replacing a belt idler as claimed in claim 1, wherein: the cross section of the top beam is T-shaped and consists of a horizontal top plate and a vertical plate vertically and fixedly connected to the bottom of the top plate.
4. The device for rapidly replacing a belt idler as claimed in claim 1, wherein: the tail end of the pressing beam is provided with a pressing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122390324.9U CN215880673U (en) | 2021-09-30 | 2021-09-30 | Device of quick replacement belt bearing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122390324.9U CN215880673U (en) | 2021-09-30 | 2021-09-30 | Device of quick replacement belt bearing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215880673U true CN215880673U (en) | 2022-02-22 |
Family
ID=80472724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122390324.9U Active CN215880673U (en) | 2021-09-30 | 2021-09-30 | Device of quick replacement belt bearing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215880673U (en) |
-
2021
- 2021-09-30 CN CN202122390324.9U patent/CN215880673U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240402 Address after: Room 209, No. 56 Beifu Road, Beitai Town, Pingshan District, Benxi City, Liaoning Province, 117000 Patentee after: Benxi North Iron Industry Co.,Ltd. Country or region after: China Patentee after: BENXI BEIYING IRON & STEEL (GROUP) CO.,LTD. Address before: 117000 Beitai Town, Pingshan District, Benxi City, Liaoning Province Patentee before: BENXI BEIYING IRON & STEEL (GROUP) CO.,LTD. Country or region before: China |