CN215046350U - Supporting device for replacing carrier roller of belt conveyor - Google Patents
Supporting device for replacing carrier roller of belt conveyor Download PDFInfo
- Publication number
- CN215046350U CN215046350U CN202120067028.2U CN202120067028U CN215046350U CN 215046350 U CN215046350 U CN 215046350U CN 202120067028 U CN202120067028 U CN 202120067028U CN 215046350 U CN215046350 U CN 215046350U
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- hydraulic jack
- belt conveyor
- support frame
- push rod
- angle
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Abstract
The utility model discloses a strutting arrangement of bearing roller is changed to adhesive tape transport machine, including hydraulic jack, hydraulic jack upper portion is equipped with the support frame, the hydraulic jack lower part is equipped with the location connecting plate, the support frame is Y font support frame, Y font support frame bottom and hydraulic jack's piston rod top surface welding, Y font support frame top is equipped with the push rod that holds in the palm the adhesive tape transport machine belt in the top, the location connecting plate is the angle steel of joint adhesive tape transport machine support beam frame, the angle steel welds with hydraulic jack's cylinder body bottom surface. The utility model discloses push away the belt with hydraulic support frame, alleviateed workman's intensity of labour.
Description
Technical Field
The utility model relates to a mining equipment, concretely relates to supporting device of bearing roller is changed to rubber belt conveyor.
Background
Along with the construction of modernized mine and coal mine production develop to the deep gradually, the output that the coal mine faced increases, and the sealing-tape machine use amount increases, and it becomes the indispensable work of every day maintenance to change the bearing roller. The belt is supported by manpower when the carrier roller is replaced at present, the replacement of the carrier roller is completed by at least three persons in a matched mode, the labor intensity is high, and manpower is wasted.
Disclosure of Invention
In order to solve the problem, the utility model provides a strutting arrangement of bearing roller is changed to rubber belt conveyor to hydraulic pressure support frame top pushes away the belt, alleviates intensity of labour, has promoted labor efficiency.
In order to realize the purpose, the technical scheme of the utility model is that:
the utility model provides a strutting arrangement of bearing roller is changed to adhesive tape transport machine, includes hydraulic jack, hydraulic jack upper portion is equipped with the support frame, the hydraulic jack lower part is equipped with the positioning connection board, the support frame is Y font support frame, Y font support frame bottom welds with hydraulic jack's piston rod top surface, Y font support frame top is equipped with the push rod that the top held in the palm the adhesive tape transport machine belt, the positioning connection board is the angle steel of joint adhesive tape transport machine support roof beam structure, the angle steel welds with hydraulic jack's cylinder body bottom surface.
The scheme is further that the push rod is a fixed plate push rod or a rotating sleeve push rod.
The scheme is further that the fixing plate push rod is an angle iron or a round steel tube with the length not less than 400 mm.
The scheme is further that the rotating sleeve push rod comprises a fixed shaft and a rotating sleeve, the fixed shaft is welded with the top end of the Y-shaped support frame, and the rotating sleeve is sleeved on the fixed shaft.
The scheme is further that the Y-shaped support frame comprises a U-shaped frame and a height-adjustable support rod, the height-adjustable support rod is a bolt not smaller than M30, a threaded hole matched with the height-adjustable support rod is formed in the middle of a bottom plate of the U-shaped frame, and the bolt penetrates through the threaded hole and is fixed in height by a locking nut.
The scheme is further that the hydraulic jack is a small jack with the thrust not more than 3 tons.
The scheme is further that the positioning connecting plate is a back edge welding angle steel or two angle steels arranged in a mirror image mode.
The scheme is further that the back edge welding angle steel is angle steel with a downward opening and an edge at the back of the opening welded with the bottom surface of the cylinder body of the hydraulic jack.
The scheme is further that the width between the two pieces of angle steel arranged in a mirror image mode is 1-3 mm larger than the width of the supporting beam frame of the belt conveyor.
The utility model has the advantages that: the utility model pushes the belt by the hydraulic support frame, thereby reducing the labor intensity, improving the labor efficiency and saving three to four people of manpower; meanwhile, potential safety hazards existing when the belt is lifted manually are prevented, and safety guarantee is improved.
Drawings
FIG. 1 is a schematic structural view of the push rod using a fixed plate according to the present invention;
FIG. 2 is a schematic structural view of the push rod of the present invention using a rotating sleeve;
FIG. 3 is a schematic view of the present invention using a back-edge welding angle as a positioning connection plate;
fig. 4 is a schematic diagram of the present invention using two mirror-image-arranged angle steels as the positioning connection plate.
Detailed Description
Example 1:
the utility model provides a strutting arrangement of rubber belt conveyor change bearing roller, as shown in figure 1, figure 2, includes hydraulic jack 1, and hydraulic jack upper portion is equipped with support frame 2, and the hydraulic jack lower part is equipped with positioning connection board 3, and support frame 2 is Y font support frame, and Y font support frame bottom and hydraulic jack's piston rod top surface welding. The top end of the Y-shaped support frame 2 is provided with a push rod for supporting the belt of the rubber belt conveyor, and the push rod is a fixed plate push rod 4 or a rotating sleeve push rod 5. The fixed plate push rod 4 is an angle iron or a round steel tube with the length not less than 400 mm. The rotating sleeve push rod 5 comprises a fixed shaft 501 and a rotating sleeve 502, the fixed shaft 501 is welded with the top end of the Y-shaped support frame 2, and the rotating sleeve 502 is sleeved on the fixed shaft 501. The fixed shaft 501 is provided with a clamp spring for limiting the axial movement of the rotating sleeve 502. The Y-shaped support frame 2 comprises a U-shaped frame 202 and a height-adjustable support rod 201, the height-adjustable support rod 201 is a bolt not smaller than M30, a threaded hole matched with the height-adjustable support rod is formed in the middle of a bottom plate of the U-shaped frame 202, and the bolt penetrates through the threaded hole and is fixed in height by a locking nut 203. The positioning connecting plate 3 is an angle steel which is clamped with a supporting beam frame of the belt conveyor and is welded with the bottom surface of the cylinder body of the hydraulic jack 1. The hydraulic jack is a small jack with the thrust not more than 3 tons. The positioning connection plate 3 is a back-edge welding angle steel or two mirror-image angle steels, as shown in fig. 3 and 4, the back-edge welding angle steel has a downward opening and has an edge at the back side of the opening welded to the bottom surface of the cylinder body of the hydraulic jack. The width between the two angle steels arranged in a mirror image way is 1 mm-3 mm larger than the width of the supporting beam frame 6 of the rubber belt conveyor. 3 ton hydraulic jack is applicable to the strong height in area, the great rubber belt conveyor of tensile force, and the both arms of U-shaped frame 202 are phi 30's screw-thread steel, and fixed plate push rod 4 adopts length not less than 400mm angle bar in this embodiment, and adjustable high vaulting pole 201 is a M30X 180 mm's high strength bolt, and the height of Y font support frame can be fixed through lock nut 203, the utility model discloses mounting height when using can be adjusted through suppressing hydraulic jack and rotatory U-shaped frame 202 mode to adapt to the rubber belt conveyor of various models.
Example 2:
this embodiment is an improvement of embodiment 1, and is a refinement of the push rod on the upper part of the Y-shaped support frame 2 in embodiment 1. The push rod is a fixed plate push rod or a rotating sleeve push rod, wherein the rotating sleeve push rod has a safety protection function. The underground operation equipment is more and the noise is large, which influences the judgment of constructors and the mutual information communication, and misoperation happens sometimes. When the rotating sleeve push rod is used for supporting the belt to replace the carrier roller, if the misoperation closing condition occurs, the rotating sleeve 502 rotates along with the belt, the whole supporting device is slightly subjected to toppling thrust, the supporting device cannot be toppled over at once, and constructors have more danger avoiding opportunities to draw out hands from the belt.
Example 3:
this embodiment is an improvement of embodiment 1, and is a refinement of positioning connection plate 3 in embodiment 1. The positioning connection plate 3 is a back-edge welding angle steel or two mirror-image angle steels. The positioning connecting plate 3 is a back-edge welding angle steel suitable for the working condition of replacing a side carrier roller of the rubber belt conveyor, as shown in figure 3, the opening of the angle steel is downward, the angle steel is clamped with the side edge of a supporting beam frame 6 of the rubber belt conveyor, the supporting device is wholly inclined at 45 degrees and presses a hydraulic jack, and a fixed plate push rod 4 or a rotating sleeve push rod 5 pushes up a belt 7 from the side direction to provide a working space for replacing the side carrier roller of the rubber belt conveyor; the positioning connection plate 3 is a working condition that two angle steels arranged in a mirror image mode are suitable for replacing a horizontal carrier roller in the middle of a belt conveyor, and is shown in figure 4. two angle steels 301 and 302 arranged in a mirror image mode clamp a support beam frame 6 of the belt conveyor between the two angle steels, the width between the two angle steels arranged in a mirror image mode is larger than the width of the support beam frame 6 of the belt conveyor by 1-3 mm, the clamping is guaranteed to be firm, and the two angle steels are not easy to loosen. Then the hydraulic jack is pressed, the supporting device vertically jacks the belt at the moment, and an operation space is provided for replacing a horizontal carrier roller in the middle of the belt conveyor.
Claims (9)
1. The utility model provides a strutting arrangement of bearing roller is changed to adhesive tape transport machine, includes hydraulic jack, its characterized in that, hydraulic jack upper portion is equipped with the support frame, the hydraulic jack lower part is equipped with the location connecting plate, the support frame is Y font support frame, Y font support frame bottom and hydraulic jack's piston rod top surface welding, Y font support frame top is equipped with the push rod that holds in the palm the adhesive tape transport machine belt, the location connecting plate is the angle steel that joint adhesive tape transport machine supported the roof beam structure, the angle steel welds with hydraulic jack's cylinder body bottom surface.
2. The support device for a replacement idler of a belt conveyor as claimed in claim 1, wherein the push rod is a fixed plate push rod or a rotating sleeve push rod.
3. The supporting device for a replacement idler of a belt conveyor as claimed in claim 2, wherein the fixing plate push rod is an angle iron or a round steel tube having a length of not less than 400 mm.
4. The supporting device for a replacement idler of a belt conveyor as claimed in claim 2, wherein the rotating sleeve pushing rod comprises a fixed shaft and a rotating sleeve, the fixed shaft is welded with the top end of the Y-shaped supporting frame, and the rotating sleeve is sleeved on the fixed shaft.
5. The supporting device for a replacement idler of a belt conveyor as claimed in claim 1, wherein the Y-shaped supporting frame comprises a U-shaped frame and a height-adjustable supporting rod, the height-adjustable supporting rod is a bolt not smaller than M30, a threaded hole corresponding to the height-adjustable supporting rod is formed in the middle of a bottom plate of the U-shaped frame, and the bolt penetrates through the threaded hole and is fixed in height by a locking nut.
6. The supporting device for a replacement idler of a belt conveyor as claimed in claim 1, wherein said hydraulic jack is a small jack having a thrust of not more than 3 tons.
7. The supporting device for a replacement idler of a belt conveyor as claimed in claim 1, wherein the positioning connection plate is a back-edge welding angle or two mirror-image angle steels.
8. The support device for a replacement idler of a belt conveyor as claimed in claim 7, wherein the back-edge welding angle is an angle with an opening facing downward and an opening back edge welded to a bottom surface of a cylinder of the hydraulic jack.
9. The supporting device for a replacement idler of a belt conveyor as claimed in claim 7, wherein the width between the two angle steels arranged in a mirror image manner is 1mm to 3mm larger than the width of a supporting beam frame of the belt conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120067028.2U CN215046350U (en) | 2021-01-12 | 2021-01-12 | Supporting device for replacing carrier roller of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120067028.2U CN215046350U (en) | 2021-01-12 | 2021-01-12 | Supporting device for replacing carrier roller of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215046350U true CN215046350U (en) | 2021-12-07 |
Family
ID=79249423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120067028.2U Active CN215046350U (en) | 2021-01-12 | 2021-01-12 | Supporting device for replacing carrier roller of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215046350U (en) |
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2021
- 2021-01-12 CN CN202120067028.2U patent/CN215046350U/en active Active
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