CN221109375U - Hot rolling mill for bridge expansion joint section steel - Google Patents
Hot rolling mill for bridge expansion joint section steel Download PDFInfo
- Publication number
- CN221109375U CN221109375U CN202322760733.2U CN202322760733U CN221109375U CN 221109375 U CN221109375 U CN 221109375U CN 202322760733 U CN202322760733 U CN 202322760733U CN 221109375 U CN221109375 U CN 221109375U
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- China
- Prior art keywords
- fixedly connected
- shell
- hot rolling
- expansion joint
- rolling mill
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- 238000005098 hot rolling Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 description 14
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model relates to the technical field related to bridge expansion joints and discloses a hot rolling mill for bridge expansion joint section steel, which comprises a top plate, wherein a pressing device is fixedly connected inside the top plate, the bottom of the top plate is fixedly connected with a shell, the front side of the shell is fixedly connected with a motorized roller, one side of the shell is fixedly connected with a collecting box, the bottom of the shell is fixedly connected with a support column, and a vibrating plate is fixedly connected below the inside of the shell.
Description
Technical Field
The utility model relates to the technical field related to bridge expansion joints, in particular to a hot rolling mill for bridge expansion joint section steel.
Background
The bridge expansion joint is characterized in that in order to meet the requirement of bridge deck deformation, an expansion joint is usually arranged between two beam ends, between a beam end and a bridge abutment or at a hinge position of a bridge, the bridge expansion joint is generally provided with a butt joint type, a steel supporting type, a combined shearing type, a modulus supporting type and an elastic device, and a hot rolling mill is needed in the process of rolling the bridge expansion joint type steel.
The prior art has the following defects: the existing hot rolling mill for bridge expansion joint section steel can not well limit materials with different widths, so that the materials are easy to deviate in the hot rolling mill, the quality after processing is not facilitated, and scraps generated during hot rolling can not be well collected.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a hot rolling mill for bridge expansion joint section steel, which aims to solve the problems in the prior art.
The utility model provides the following technical scheme: the utility model provides a bridge expansion joint hot rolling mill for shaped steel, includes the roof, the inside fixedly connected with closing device of roof, the bottom fixedly connected with shell of roof, the front side fixedly connected with electric roller of shell, one side fixedly connected with collecting box of shell, the bottom fixedly connected with pillar of shell, the below fixedly connected with vibrating plate of the inside of shell.
Preferably, the compressing device comprises a hydraulic barrel, a hydraulic column is movably connected to the inside of the hydraulic barrel, a connecting disc is fixedly connected to the bottom of the hydraulic column, a connecting frame is fixedly connected to the outer side of the connecting disc, a fixing block is fixedly connected to the bottom of the connecting frame, a rotating shaft is movably connected to the inside of the fixing block, and a compressing cylinder is fixedly connected to the outer side of the rotating shaft.
Preferably, the shell comprises a shell, a rotating groove is formed in the shell, and a limiting groove is formed in the inner side of the shell.
Preferably, the electric roller comprises a rotating motor, one side of the rotating motor is fixedly connected with a motor shaft, the outer side of the motor shaft is fixedly connected with a cylinder body, a fixing sleeve is arranged on the outer side of the cylinder body, one side of the fixing sleeve is fixedly connected with a limiting disc, the inside of the fixing sleeve is movably connected with a bolt, and the outer side of the bolt is movably connected with a nut.
Preferably, the collecting box comprises an outer box, a drawer is movably connected in the outer box, and a handle is fixedly connected to the front side of the drawer.
Preferably, the vibrating plate comprises a sloping plate, one side of the sloping plate is fixedly connected with a transverse plate, the bottom of the sloping plate is fixedly connected with a telescopic column, the outer side of the telescopic column is movably connected with a fixed column, and the middle of the bottom of the sloping plate is fixedly connected with a vibrating motor.
The utility model has the technical effects and advantages that:
1. According to the utility model, the electric roller is arranged, so that the material is limited, the fixing sleeve can move outside the cylinder body by unscrewing the bolts and the nuts, and the position of the limiting disc can be changed, so that the two limiting discs can limit the material and prevent the material from shifting.
2. According to the utility model, the vibrating plate and the collecting box are arranged, so that the collection of scraps generated during hot rolling is facilitated, the scraps fall onto the vibrating plate through gaps between the electric rollers, and the scraps can enter the collecting box under the vibration of the vibrating motor, so that the scraps are convenient to concentrate.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the whole structure of the compressing device of the present utility model.
Fig. 3 is a schematic view of the overall structure of the housing of the present utility model.
Fig. 4 is a schematic view of the whole structure of the motorized pulley of the present utility model.
Fig. 5 is a schematic view of the overall structure of the collecting box of the present utility model.
Fig. 6 is a schematic view of the overall structure of the vibration plate of the present utility model.
The reference numerals are: 1. a top plate; 2. a compacting device; 201. a hydraulic barrel; 202. a hydraulic column; 203. a connecting disc; 204. a connecting frame; 205. a fixed block; 206. a rotating shaft; 207. a compaction cylinder; 3. a housing; 301. a housing; 302. a rotary groove; 303. a limit groove; 4. an electric roller; 401. a rotating motor; 402. a motor shaft; 403. a cylinder; 404. a fixed sleeve; 405. a limiting disc; 406. a bolt; 407. a nut; 5. a support post; 6. a collection box; 601. an outer case; 602. a drawer; 603. a handle; 7. a vibration plate; 701. a sloping plate; 702. a cross plate; 703. a telescopic column; 704. fixing the column; 705. a vibration motor.
Detailed Description
The following description will be made in detail, with reference to the drawings, of the present utility model, wherein the configurations of the structures described in the following embodiments are merely examples, and the hot rolling mill for bridge expansion joint section steel according to the present utility model is not limited to the configurations described in the following embodiments, but all other embodiments obtained by a person skilled in the art without any inventive work are within the scope of the present utility model.
The utility model provides a hot rolling mill for bridge expansion joint section steel, which comprises a top plate 1, wherein a pressing device 2 is fixedly connected inside the top plate 1, a shell 3 is fixedly connected to the bottom of the top plate 1, an electric roller 4 is fixedly connected to the front side of the shell 3, a collecting box 6 is fixedly connected to one side of the shell 3, a support post 5 is fixedly connected to the bottom of the shell 3, a vibrating plate 7 is fixedly connected to the lower part inside the shell 3, the top plate 1 is used for fixing the pressing device 2, and the support post 5 is used for supporting the shell 3.
Further, the compressing device 2 comprises a hydraulic barrel 201, a hydraulic column 202 is movably connected to the inside of the hydraulic barrel 201, a connecting disc 203 is fixedly connected to the bottom of the hydraulic column 202, a connecting frame 204 is fixedly connected to the outer side of the connecting disc 203, a fixing block 205 is fixedly connected to the bottom of the connecting frame 204, a rotating shaft 206 is movably connected to the inside of the fixing block 205, a compressing cylinder 207 is fixedly connected to the outer side of the rotating shaft 206, the rotating shaft 206 can rotate in the inside of the fixing block 205, the hydraulic column 202 is controlled to enable the hydraulic barrel 201 to move in the inside of the hydraulic barrel, the connecting disc 203 and the connecting frame 204 are enabled to move, the fixing block 205 drives the rotating shaft 206 to move, and accordingly the distance between the compressing cylinder 207 and the electric cylinder 4 can be changed, and the pressure of the hydraulic cylinder to materials is changed.
Further, the housing 3 includes a housing 301, a rotation groove 302 is provided in the housing 301, a limit groove 303 is provided in the inner side of the housing 301, the rotation groove 302 is used for rotating a motor shaft 402, and the limit groove 303 is used for limiting movement of the rotating shaft 206.
Further, the motorized pulley 4 includes a rotating motor 401, one side fixedly connected with motor shaft 402 of rotating motor 401, the outside fixedly connected with barrel 403 of motor shaft 402, fixed cover 404 has been placed in the outside of barrel 403, one side fixedly connected with spacing dish 405 of fixed cover 404, the inside swing joint of fixed cover 404 has bolt 406, the outside swing joint of bolt 406 has nut 407, through starting rotating motor 401, make motor shaft 402 can rotate, and then make barrel 403 rotate, make the material can remove thereupon, and through unscrewing bolt 406 and nut 407, make fixed cover 404 can remove in the outside of barrel 403, and then make the position of spacing dish 405 change, make two spacing dishes 405 carry out spacing to the material, prevent that it from taking place the skew.
Further, the collection box 6 includes an outer box 601, a drawer 602 is movably connected to the inside of the outer box 601, a handle 603 is fixedly connected to the front side of the drawer 602, the drawer 602 is used for collecting chips, and the drawer 602 can move inside the outer box 601, so that the chips can be taken out for centralized processing.
Further, the vibration plate 7 includes the swash plate 701, one side fixedly connected with diaphragm 702 of swash plate 701, the bottom fixedly connected with telescopic column 703 of swash plate 701, the outside swing joint of telescopic column 703 has fixed column 704, the centre fixedly connected with vibrating motor 705 of swash plate 701 bottom, through starting vibrating motor 705 for it can send out the vibration, telescopic column 703 can remove in the inside of fixed column 704, be fixed with the spring between telescopic column 703 and the fixed column 704, make swash plate 701 can vibrate more easily, make the piece on the swash plate 701 can get into collecting box 6 easily, diaphragm 702 is used for the placing of the material that the hot rolling was accomplished.
The working principle of the utility model is as follows: during use, the motorized pulley 4 is adjusted according to the width of a material, the fixing sleeve 404 can move outside the cylinder 403 by unscrewing the bolts 406 and the nuts 407, the positions of the limiting plates 405 can be changed, the two limiting plates 405 can limit the material and prevent the material from deviating, the motor shaft 402 can rotate by starting the rotating motor 401, the cylinder 403 can rotate, the material can move on the motor shaft, meanwhile, the pressing device 2 is controlled to change the distance between the pressing cylinder 207 and the motorized pulley 4, the pressure of the pressing device on the material is changed, chips generated during hot rolling can fall onto the inclined plate 701 through a gap between the motorized pulley 4, the vibrating motor 705 is started to vibrate, the telescopic column 703 can move inside the fixed column 701, a spring is fixed between the telescopic column 703 and the fixed column 704, the inclined plate 701 can vibrate more easily, the chips on the inclined plate can easily enter the collecting box 6, and the chips can be conveniently concentrated and processed.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. The utility model provides a bridge expansion joint hot rolling mill for shaped steel, includes roof (1), its characterized in that: the inside fixedly connected with closing device (2) of roof (1), the bottom fixedly connected with shell (3) of roof (1), the front side fixedly connected with electric drum (4) of shell (3), one side fixedly connected with collecting box (6) of shell (3), the bottom fixedly connected with pillar (5) of shell (3), the below fixedly connected with vibrating plate (7) of shell (3) inside.
2. The hot rolling mill for bridge expansion joint section steel according to claim 1, wherein: the compressing device (2) comprises a hydraulic barrel (201), a hydraulic column (202) is movably connected to the inside of the hydraulic barrel (201), a connecting disc (203) is fixedly connected to the bottom of the hydraulic column (202), a connecting frame (204) is fixedly connected to the outer side of the connecting disc (203), a fixing block (205) is fixedly connected to the bottom of the connecting frame (204), a rotating shaft (206) is movably connected to the inside of the fixing block (205), and a compressing cylinder (207) is fixedly connected to the outer side of the rotating shaft (206).
3. The hot rolling mill for bridge expansion joint section steel according to claim 1, wherein: the shell (3) comprises a shell (301), a rotating groove (302) is formed in the shell (301), and a limiting groove (303) is formed in the inner side of the shell (301).
4. The hot rolling mill for bridge expansion joint section steel according to claim 1, wherein: the electric roller (4) comprises a rotating motor (401), one side of the rotating motor (401) is fixedly connected with a motor shaft (402), the outer side of the motor shaft (402) is fixedly connected with a cylinder body (403), a fixing sleeve (404) is arranged on the outer side of the cylinder body (403), a limiting disc (405) is fixedly connected to one side of the fixing sleeve (404), a bolt (406) is movably connected to the inner side of the fixing sleeve (404), and a nut (407) is movably connected to the outer side of the bolt (406).
5. The hot rolling mill for bridge expansion joint section steel according to claim 1, wherein: the collecting box (6) comprises an outer box (601), a drawer (602) is movably connected inside the outer box (601), and a handle (603) is fixedly connected to the front side of the drawer (602).
6. The hot rolling mill for bridge expansion joint section steel according to claim 1, wherein: the vibrating plate (7) comprises a sloping plate (701), one side of the sloping plate (701) is fixedly connected with a transverse plate (702), the bottom of the sloping plate (701) is fixedly connected with a telescopic column (703), the outer side of the telescopic column (703) is movably connected with a fixed column (704), and the middle of the bottom of the sloping plate (701) is fixedly connected with a vibrating motor (705).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322760733.2U CN221109375U (en) | 2023-10-13 | 2023-10-13 | Hot rolling mill for bridge expansion joint section steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322760733.2U CN221109375U (en) | 2023-10-13 | 2023-10-13 | Hot rolling mill for bridge expansion joint section steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221109375U true CN221109375U (en) | 2024-06-11 |
Family
ID=91363241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322760733.2U Active CN221109375U (en) | 2023-10-13 | 2023-10-13 | Hot rolling mill for bridge expansion joint section steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221109375U (en) |
-
2023
- 2023-10-13 CN CN202322760733.2U patent/CN221109375U/en active Active
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