CN212734822U - Crane girder overturning positioner - Google Patents
Crane girder overturning positioner Download PDFInfo
- Publication number
- CN212734822U CN212734822U CN202022356862.1U CN202022356862U CN212734822U CN 212734822 U CN212734822 U CN 212734822U CN 202022356862 U CN202022356862 U CN 202022356862U CN 212734822 U CN212734822 U CN 212734822U
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- fixedly connected
- overturning
- positioner
- support
- crane girder
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Abstract
The utility model provides a turnover positioner, which comprises a positioner bracket, wherein the inner wall of the positioner bracket is fixedly connected with two turnover hydraulic cylinder supports, the upper surfaces of the turnover hydraulic cylinder supports are fixedly connected with a turnover hydraulic cylinder, the mutually close ends of the turnover hydraulic cylinders are output ends, the output end of each turnover hydraulic cylinder is fixedly connected with a power rotating shaft, the outer surface of the power rotating shaft is rotatably connected with a rotating plate, the other end of each rotating plate is fixedly connected with a turnover support, the inner bottom wall of the positioner bracket is fixedly connected with two groups of symmetrical connecting strips, the mutually close side of each group of connecting strips is fixedly connected with a fixed shaft, one side of each turnover support respectively close to the rotating plate is fixedly connected with a lug, the fixed shaft penetrates through the lug, and the penetrating port of the lug is rotatably connected with the outer surface of the fixed shaft, the turnover positioner realizes workpiece movement, the position lifting function greatly improves the working efficiency, and can be matched with workers and welding workstations.
Description
Technical Field
The utility model relates to a machine technical field, concretely relates to upset machine of shifting.
Background
In welding production, often can meet the welding and shift and select the condition of suitable welding position, prior art is the manual work and removes the work piece through the driving, and the weldment work platform does not possess functions such as motion switching angle, and this utility model has realized that the work piece removes, changes the angle, and position lifting function has promoted work efficiency greatly to possible and manual work cooperation, with the cooperation of weldment work station.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a machine of shifting overturns aims at solving the problem of machine of shifting angle regulation that overturns among the prior art.
In order to achieve the purpose, the utility model discloses the technical scheme that hoist girder upset machine of shifting adopted is: a crane girder overturning positioner comprises a support, wherein two overturning supports which can overturn and are used for placing and enabling the crane girder to overturn for 90 degrees are arranged on the support, overturning driving rotation for driving the overturning supports to overturn is further arranged on the support, a jacking plate of a crane girder for jacking and a jacking driving device for driving the jacking plate to move up and down are further arranged on the overturning supports, two overturning hydraulic cylinder supports are fixedly connected to the inner wall of the positioner support, overturning hydraulic cylinders are fixedly connected to the upper surfaces of the overturning hydraulic cylinder supports, one ends, close to each other, of the overturning hydraulic cylinders are output ends, the output end of each overturning hydraulic cylinder is fixedly connected with a power rotating shaft, rotating plates are rotatably connected to the outer surfaces of the power rotating shafts, an overturning support is fixedly connected to the other end of each rotating plate, two groups of symmetrical connecting strips are fixedly connected to the inner bottom wall of the positioner support, the side that every group connecting strip is close to each other all has linked firmly the fixed axle, the side that every upset support is close to the rotor plate respectively all has linked firmly the lug, and the fixed axle runs through the penetrating mouth of lug and the outward appearance of fixed axle is personally submitted and is rotated and be connected, the top that the positioner support one side was kept away from to the upset support is equipped with the jacking board, and the upset support is close to positioner support one side fixedly connected with jacking pneumatic cylinder, and the output of jacking pneumatic cylinder runs through the upset support and with jacking board fixed connection.
Preferably, four corners of the overturning support close to one side of the positioner bracket are provided with guide shafts, and the guide shafts penetrate through the overturning support and are fixedly connected with the jacking plate.
Preferably, a gear is fixedly connected to one side surface of the projection, and a pinion is meshed with the outer surface of the gear.
Preferably, the center of the pinion is fixedly connected with a scale shaft, the scale shaft penetrates through the connecting strip and extends to the outside of the connecting strip, the outer surface of the scale shaft is fixedly connected with a scale, and the scale is located on the other surface of the connecting strip.
Preferably, the outer surface of the rotating plate is provided with a leakage hole, the outer surface of the rotating plate is fixedly connected with a fixed block, and the fixed block is positioned above the leakage hole.
Preferably, the top fixedly connected with oil pump of fixed block, the output of oil pump runs through the fixed block and extends to the inside of small opening.
Preferably, the inner wall of the leak hole is connected with a sliding block in a sliding manner, and one side face, close to the oil pump, of the sliding block is fixedly connected with an observation device.
Preferably, two symmetrical I-shaped rails are arranged below the positioner bracket, and racks are fixedly connected to the inner walls of the I-shaped rails.
Preferably, the inner bottom wall of the positioner bracket is fixedly connected with a motor, an output rotating shaft of the motor is fixedly connected with a rotating gear, and the rotating gear is meshed with the rack.
Preferably, the bottom surface of the positioner support is fixedly connected with a side guide wheel, the outer surface of the side guide wheel is in sliding connection with the side surface of the I-shaped rail, the four corners of the bottom surface of the positioner support are fixedly connected with wheels, and the wheels are in sliding connection with the upper part of the I-shaped rail.
The utility model has the advantages that: the utility model discloses a machine of shifting, the jacking board on the machine of shifting is placed needs welded girder work piece, two machines of shifting all place the girder work piece, when needing to remove the girder work piece welded position, can remove through the cooperation of gear and motor, when the welded in-process needs to switch the angle, open the upset pneumatic cylinder, the upset pneumatic cylinder can promote the rotor plate, the rotor plate can carry out angle modulation to the girder work piece, the rotor plate lifts the jacking board through the jacking pneumatic cylinder, just so can realize carrying out the regulation of height to the girder work piece.
Further, four edges that the upset support is close to machine of shifting support side are equipped with the guiding axle, and the guiding axle runs through the upset support and links firmly with the jacking board, and the guiding axle can carry on spacingly to the jacking board when the jacking board goes up and down, makes more steady that the jacking board goes up and down.
Further, a side fixedly connected with gear of lug, the surface meshing of gear has the pinion, the center fixedly connected with scale axle of pinion, scale axle runs through the connecting strip and extends to the outside of connecting strip, the outer fixed surface of scale axle connects the graduation apparatus, the graduation apparatus is located the another side of connecting strip, when the rotor plate rotates, the rotor plate can drive the gear and rotate, the gear drives the pinion through the meshing with the pinion and rotates, the pinion drives the scale axle and rotates, the staff just sees pivoted data clearly.
Further, the small opening has been seted up to the surface of turning block, the surface of turning block has linked firmly the fixed block, the fixed block is located the top of small opening, the top fixedly connected with oil pump of fixed block, the output of oil pump runs through the fixed block and extends to the inside of small opening, the inner wall sliding connection of small opening has the slider, a side that the slider is close to the oil pump has linked firmly observation device, adjust the back when two rotor plates, it is too big to prevent the pressure to the upset pneumatic cylinder, open the oil pump, the oil pump can push up the slider and move forward, make the slider card between two rotor plates, can play a fixed effect, observation device can know slider propulsive distance, better going on spacingly to the rotor plate.
Furthermore, two symmetrical I-shaped rails are arranged below the positioner support, racks are fixedly connected to the inner walls of the I-shaped rails, a motor is fixedly connected to the inner bottom wall of the positioner support, an output rotating shaft of the motor is fixedly connected with a rotating gear, the rotating gear is meshed with the racks, the motor drives the rotating gear to rotate, and the rotating gear and the racks are meshed to drive the positioner to move, so that labor is saved.
Further, the side guide wheels are fixedly connected to the bottom face of the positioner support, the outer surfaces of the side guide wheels are in sliding connection with the side face of the I-shaped rail, the wheels are fixedly connected to four corners of the bottom face of the positioner support, the wheels are in sliding connection with the upper portion of the I-shaped rail, the side guide wheels can limit the running process, and the side guide wheels can move better.
Drawings
Fig. 1 is a front view of a specific embodiment of an inversion positioner provided by the present invention;
fig. 2 is a first perspective view of a specific embodiment of the roll-over positioner provided by the present invention;
fig. 3 is a second perspective view of a specific embodiment of the roll-over positioner provided by the present invention;
fig. 4 is a right side sectional view of a specific embodiment of the roll-over positioner provided by the present invention;
FIG. 5 is an enlarged schematic view at A of FIG. 2;
FIG. 6 is an enlarged schematic view at B of FIG. 4;
FIG. 7 is a schematic view of a crane main beam workpiece placed on a crane main beam roll-over positioner;
FIG. 8 is a schematic view of a crane main beam workpiece placed on a crane main beam roll-over positioner.
In the figure: 1. a crane girder overturning positioner; 2. a crane main beam workpiece;
1.11, a positioner bracket; 1.12, turning over a hydraulic cylinder support; 1.13, turning over a hydraulic cylinder; 1.14, a power rotating shaft; 1.15, turning blocks; 1.16, overturning a support;
1.21, a jacking plate; 1.22, a guide shaft; 1.23, a jacking hydraulic cylinder;
1.31, a scale shaft; 1.32, bumps; 1.33, gears; 1.34, pinion; 1.35, a fixed shaft; 1.36, connecting strips;
1.41, an oil pump; 1.42, fixing blocks; 1.43, observation device; 1.44, a leak hole; 1.45, a sliding block;
1.51, a motor; 1.52, a rotating gear; 1.53, a rack; 1.54, side guide wheels; 1.55, I-shaped rail; 1.56, vehicle wheels.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
The utility model discloses a concrete embodiment of a theme name crane girder overturning positioner, as shown in figures 1 to 8, a crane girder overturning positioner 1 comprises a support, two overturning supports which can overturn and are used for placing and overturning the crane girder by 90 degrees are arranged on the support, the support is also provided with overturning driving rotation for driving the overturning supports to overturn, the overturning supports are also provided with a jacking plate 1.21 of the crane girder for jacking and a jacking driving device for driving the jacking plate 1.21 to move up and down, the inner wall of the positioner support 1.11 is fixedly connected with two overturning hydraulic cylinder supports 1.12, the upper surface of the overturning hydraulic cylinder support 1.12 is fixedly connected with an overturning hydraulic cylinder 1.13, the end of the overturning hydraulic cylinder 1.13 close to each other is an output end, the output end of each overturning hydraulic cylinder 1.13 is fixedly connected with a power rotating shaft 1.14, the outer surface of the power rotating shaft 1.14 is rotatably connected with a rotating plate, the other end of each rotating plate is fixedly connected with a turnover support, the inner bottom wall of the positioner support 1.11 is fixedly connected with two groups of symmetrical connecting strips 1.36, one side surface of each group of connecting strips 1.36, which is close to each other, is fixedly connected with a fixed shaft 1.35, one side surface of each turnover support, which is close to the rotating plate, is fixedly connected with a convex block 1.32, the fixed shaft 1.35 penetrates through the convex block 1.32, the penetrating port of the convex block 1.32 is rotatably connected with the outer surface of the fixed shaft 1.35, a jacking plate 1.21 is arranged above the side, which is far away from the positioner support 1.11, of the turnover support is fixedly connected with a jacking hydraulic cylinder 1.23, the output end of the jacking hydraulic cylinder 1.23 penetrates through the turnover support and is fixedly connected with the jacking plate 1.21, when a main beam workpiece needs to be welded, the upper main beam workpiece is placed on both the two positioners, and when the main beam workpiece needs to be moved to the welding position, the main beam workpiece can be moved, when the angle needs to be switched in the welding process, the turning hydraulic cylinder 1.13 is opened, the turning hydraulic cylinder 1.13 can push the rotating plate, the rotating plate can adjust the angle of the main beam workpiece, and the rotating plate lifts the jacking plate 1.21 through the jacking hydraulic cylinder 1.23, so that the height of the main beam workpiece can be adjusted.
In this embodiment, four edges that the upset support is close to machine of shifting support 1.11 a side are equipped with guiding axle 1.22, and guiding axle 1.22 runs through the upset support and links firmly with jacking board 1.21, and guiding axle 1.22 can carry on spacingly to jacking board 1.21 when jacking board 1.21 goes up and down, makes more steady that jacking board 1.21 goes up and down.
In this embodiment, a gear 1.33 is fixedly connected to one side surface of the projection 1.32, a pinion 1.34 is engaged with the outer surface of the gear 1.33, a scale shaft 1.31 is fixedly connected to the center of the pinion 1.34, the scale shaft 1.31 penetrates through the connecting strip 1.36 and extends to the outside of the connecting strip 1.36, a scale is fixedly connected to the outer surface of the scale shaft 1.31, and is located on the other side of the connecting strip 1.36, when the rotating plate rotates, the rotating plate drives the gear 1.33 to rotate, the gear 1.33 drives the pinion 1.34 to rotate through engagement with the pinion 1.34, the pinion 1.34 drives the scale shaft 1.31 to rotate, and a worker can clearly see the rotating data.
In this embodiment, leak hole 1.44 has been seted up to the surface of turning block 1.15, the surface of turning block 1.15 has linked firmly fixed block 1.42, fixed block 1.42 is located the top of leak hole 1.44, top fixedly connected with oil pump 1.41 of fixed block 1.42, the output of oil pump 1.41 runs through fixed block 1.42 and extends to the inside of leak hole 1.44, the inner wall sliding connection of leak hole 1.44 has slider 1.45, slider 1.45 is close to one side of oil pump 1.41 and has linked firmly observation device 1.43, after two rotor plates were adjusted, prevent to overturn hydraulic cylinder support 1.13 too big pressure, open oil pump 1.41, oil pump 1.41 can push up slider 1.45 and move forward, make slider 1.45 block between two rotor plates, can play a fixed effect, observation device 1.43 can know the propulsive distance of slider 1.45, better carry out spacing to the rotor plate.
In this embodiment, two symmetrical i-shaped rails 1.55 are arranged below the positioner bracket 1.11, a rack 1.53 is fixedly connected to the inner wall of the i-shaped rail 1.55, a motor 1.51 is fixedly connected to the inner bottom wall of the positioner bracket 1.11, an output rotating shaft of the motor 1.51 is fixedly connected to a rotating gear 1.52, the rotating gear 1.52 is meshed with the rack 1.53, the motor 1.51 drives the rotating gear 1.52 to rotate, and the meshing of the rotating gear 1.52 and the rack 1.53 can drive the positioner to move, so that labor is saved.
In this embodiment, side guide wheel 1.54 has been linked firmly to positioner support 1.11 bottom surface, and the surface of side guide wheel 1.54 is sliding connection with the side of I-shaped track 1.55, and four edges of positioner support 1.111.11 bottom surface all link firmly wheel 1.56, and wheel 1.56 is sliding connection with the top of I-shaped track 1.55, and side guide wheel 1.54 can be spacing to the in-process of traveling, can be better remove.
In other embodiments, the engagement of the i-shaped track 1.55 with the wheel 1.56 may be replaced by a sliding track and a moving block.
In other embodiments, the matching among the oil pump 1.41, the sliding block 1.45 and the leakage hole 1.44 can be replaced by a connecting rod and a serial connection hole, so that the limiting effect is achieved.
Claims (10)
1. The utility model provides a hoist girder machine of shifting that overturns, includes the support, its characterized in that: the support is provided with two turnover supports which can be turned over and are used for placing and turning the crane girder by 90 degrees, the support is also provided with a turning drive rotating for driving the turnover supports to turn over, and the turning supports are also provided with a jacking plate of the crane girder for jacking and a jacking driving device for driving the jacking plate to move up and down; the inner wall of the positioner bracket is fixedly connected with two overturning hydraulic cylinder supports, the upper surfaces of the overturning hydraulic cylinder supports are fixedly connected with overturning hydraulic cylinders, one ends of the overturning hydraulic cylinders, which are close to each other, are output ends, the output ends of the overturning hydraulic cylinders are fixedly connected with power rotating shafts, the outer surfaces of the power rotating shafts are rotatably connected with rotating plates, the other ends of the rotating plates are fixedly connected with overturning supports, the inner bottom wall of the positioner bracket is fixedly connected with two groups of symmetrical connecting strips, one side surface, which is close to each other, of each group of connecting strips is fixedly connected with a fixed shaft, one side surface, which is close to the rotating plates, of each overturning support is respectively fixedly connected with a convex block, a penetrating port of the fixed shaft penetrates through the convex block and is rotatably connected with the outer surface of the fixed shaft, a jacking plate is arranged above one surface, which is far, the output end of the jacking hydraulic cylinder penetrates through the overturning support and is fixedly connected with the jacking plate.
2. The crane girder overturning positioner according to claim 1, which is characterized in that: four corners of the overturning support close to one side face of the positioner support are provided with guide shafts, and the guide shafts penetrate through the overturning support and are fixedly connected with the jacking plate.
3. The crane girder overturning positioner according to claim 1, which is characterized in that: one side surface of the convex block is fixedly connected with a gear, and the outer surface of the gear is meshed with a pinion.
4. The crane girder overturning positioner according to claim 3, characterized in that: the center fixedly connected with scale axle of pinion, the scale axle runs through the connecting strip and extends to the outside of connecting strip, and the outer fixed surface of scale axle connects the graduation apparatus, and the graduation apparatus is located the another side of connecting strip.
5. The crane girder overturning positioner according to claim 1, which is characterized in that: the outer surface of the rotating plate is provided with a leakage hole, the outer surface of the rotating plate is fixedly connected with a fixed block, and the fixed block is positioned above the leakage hole.
6. The crane girder overturning and positioning machine of claim 5, which is characterized in that: the top fixedly connected with oil pump of fixed block, the output of oil pump runs through the fixed block and extends to the inside of small opening.
7. The crane girder overturning and positioning machine of claim 5, which is characterized in that: the inner wall sliding connection of small opening has the slider, and the side that the slider is close to the oil pump has linked firmly observation device.
8. The crane girder overturning positioner according to claim 1, which is characterized in that: two symmetrical I-shaped rails are arranged below the positioner bracket, and racks are fixedly connected to the inner walls of the I-shaped rails.
9. The crane girder overturning positioner according to claim 1, which is characterized in that: the inner bottom wall of the positioner bracket is fixedly connected with a motor, an output rotating shaft of the motor is fixedly connected with a rotating gear, and the rotating gear is meshed with the rack.
10. The crane girder overturning positioner according to claim 1, which is characterized in that: side guide wheels are fixedly connected to the bottom surface of the positioner support, the outer surfaces of the side guide wheels are in sliding connection with the side surfaces of the I-shaped rails, wheels are fixedly connected to four corners of the bottom surface of the positioner support, and the wheels are in sliding connection with the upper portions of the I-shaped rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022356862.1U CN212734822U (en) | 2020-10-21 | 2020-10-21 | Crane girder overturning positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022356862.1U CN212734822U (en) | 2020-10-21 | 2020-10-21 | Crane girder overturning positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212734822U true CN212734822U (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022356862.1U Active CN212734822U (en) | 2020-10-21 | 2020-10-21 | Crane girder overturning positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212734822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122863A (en) * | 2020-10-21 | 2020-12-25 | 河南明玺智能装备有限公司 | Crane girder overturning positioner |
| CN113335889A (en) * | 2021-07-05 | 2021-09-03 | 郗良晓 | Tilting-preventing rubber prefabricated plate processing and conveying device capable of achieving turning |
-
2020
- 2020-10-21 CN CN202022356862.1U patent/CN212734822U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122863A (en) * | 2020-10-21 | 2020-12-25 | 河南明玺智能装备有限公司 | Crane girder overturning positioner |
| CN112122863B (en) * | 2020-10-21 | 2024-07-23 | 河南明玺智能装备有限公司 | Crane girder overturning and shifting machine |
| CN113335889A (en) * | 2021-07-05 | 2021-09-03 | 郗良晓 | Tilting-preventing rubber prefabricated plate processing and conveying device capable of achieving turning |
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