CN211991658U - Gantry type beam turning machine - Google Patents
Gantry type beam turning machine Download PDFInfo
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- CN211991658U CN211991658U CN202020529873.2U CN202020529873U CN211991658U CN 211991658 U CN211991658 U CN 211991658U CN 202020529873 U CN202020529873 U CN 202020529873U CN 211991658 U CN211991658 U CN 211991658U
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Abstract
The utility model discloses a gantry type beam turning machine, which belongs to the field of filter presses and comprises a gantry, wherein the bottom of the gantry is fixedly connected with two vertically arranged support rods, the bottom of each support rod is connected with an installation block, the bottom of each installation block is fixedly connected with a guide rod, the bottom of each guide rod is slidably connected with a guide rail of an automatic welding machine, the top of the gantry is provided with a vehicle base, the bottom of the vehicle base is fixedly connected with a plurality of wheels, the wheels are in rolling connection with the gantry, the trolley is connected with a transmission mechanism, and the side surface of the gantry is fixedly connected with a fixed block; the girder turnover mechanism has the characteristics that the girder is wrapped by the two turnover chains through the matching work between the turnover mechanisms, and the girder is turned over by driving the two turnover chains through the turnover speed reducer, so that the working efficiency is effectively improved.
Description
Technical Field
The utility model belongs to the filter press field of making, in particular to be used for girder upset welded planer-type to turn over roof beam machine that adopts in plate and frame filter press frame girder welding process.
Background
The plate-and-frame filter press is one of the commonly used filter press equipment at present, the stress part of the filter press which mainly bears and compresses the filter plate is the girders on both sides of the filter press, for a medium-and-large filter press, the girders are basically formed by welding steel plates or steel plates and section steel, most of the shapes are frames with rectangular sections, the size of the rectangular section of the frames can reach 800 mm multiplied by 300 mm, the length can reach 20 meters, and the two sides are welded by automatic welding; in the welding process, due to the process requirements, 180-degree or 90-degree overturning is often performed on the beam, when the beam to be overturned needs to be overturned, the beam is tied by a clamp and is lifted by a crane, the beam is overturned by 90 degrees every time, if the beam needs to be overturned by 180 degrees, the beam needs to be overturned twice and the overturning lifting appliance needs to be manually replaced, the working efficiency is low, the stability is poor, and personnel or equipment is damaged due to safety accidents.
Disclosure of Invention
To the above-mentioned defect that the upset girder exists among the current plate and frame filter press girder welding process, the utility model provides a planer-type turns over roof beam machine, its characterized in that: the automatic welding machine comprises a portal frame, the bracing piece of two vertical settings of bottom fixedly connected with of portal frame, the bottom of bracing piece is connected with the installation piece, the bottom fixedly connected with guide arm of installation piece, the bottom sliding connection of guide arm has the guide rail of automatic welding machine, the top of portal frame is equipped with the car base, a plurality of wheels of bottom fixedly connected with of car base, wheel and portal roll connection, be connected with drive mechanism on the dolly, the side fixedly connected with fixed block of portal frame, the slip mouth has been seted up on the fixed block, the inside wall sliding connection of slip mouth has the guide bar, be connected with tilting mechanism on the guide bar.
Further, drive mechanism includes the dolly of fixed connection at vehicle bottom seat top, the top fixedly connected with drive motor of dolly, drive motor's output is connected with two wheel poles through the rotation of two first bevel gears that mesh set up, the fixed cup joint of wheel is on the lateral wall of wheel pole, the tip and the dolly of wheel pole rotate to be connected.
Furthermore, the outer side wall of the wheel rod is fixedly sleeved with a driving gear, the side surface of the driving gear is meshed with two transmission gears, the transmission gears are rotatably connected with the inner side wall of the trolley through transmission shafts, the side surface of the guide rod is provided with a rack corresponding to the transmission gears, and the rack is meshed with the transmission gears.
Further, tilting mechanism includes the connecting block of fixed connection in the guide bar bottom, the side fixedly connected with upset speed reducer of connecting block, the output of upset speed reducer is connected with the trip shaft through the second bevel gear rotation that two meshing set up, the both ends of trip shaft rotate with the connecting block and are connected, the fixed upset gear that cup joints of lateral wall of trip shaft, the meshing is provided with two upset chains on the upset gear, the girder has been placed on the upset chain.
Furthermore, the turnover chain is provided with a connecting pin, and the turnover chain is segmented through the connecting pin.
Furthermore, two bearing seats are arranged on the connecting block, and the turnover shaft is rotatably connected with the connecting block through the bearing seats.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: 1. the girder is wrapped by the two turnover chains through the matching work between the turnover mechanisms, and the two turnover chains are driven by the turnover speed reducer to be driven to turn over the girder, so that the defect that the conventional method is that a beam is bound by a clamp and is hoisted by a crane, the girder is turned over by 90 degrees each time, and if the girder needs to be turned over by 180 degrees, the girder is turned over twice, the working efficiency is low is overcome, the problems that the working is unstable and safety accidents easily occur are solved, the working efficiency is effectively improved, and the girder can be placed and taken down conveniently due to the fact that the two further turnover chains are separated through a connecting pin; 2. because the turnover chain is flexible and wraps the crossbeam, the girder turnover mode is safe and stable, the efficiency is high, and the girder is easy to reposition after being turned.
Drawings
Fig. 1 is the utility model provides a structural schematic diagram of planer-type beam machine that turns over.
Fig. 2 is the utility model provides a structural schematic diagram of planer-type beam machine upset chain that turns over.
The labels in the figure are: the device comprises a guide rod 1, a mounting block 2, a support rod 3, a gantry 4, a fixed block 5, a guide rod 6, a driving gear 7, a transmission gear 8, a transmission motor 9, a trolley 10, a trolley base 11, wheels 12, a wheel rod 13, a lifting rod 14, a turnover speed reducer 15, a connecting block 16, a turnover shaft 17, a turnover gear 18, a turnover chain 19 and a girder 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, gantry type beam turnover machine, including portal 4, the bottom fixedly connected with two vertical bracing pieces 3 of setting of portal 4, the bottom of bracing piece 3 is connected with installation piece 2, the bottom fixedly connected with guide arm 1 of installation piece 2, the bottom sliding connection of guide arm 1 has the guide rail of automatic welding machine, the top of portal 4 is equipped with car base 11, the bottom fixedly connected with a plurality of wheels 12 of car base 11, wheels 12 and portal 4 roll connection.
Be connected with drive mechanism on dolly 10, drive mechanism includes the dolly 10 of fixed connection at car base 11 top, the top fixedly connected with drive motor 9 of dolly 10, the output of drive motor 9 is rotated through the first bevel gear that two meshing set up and is connected with two wheel poles 13, wheel 12 is fixed to cup joint on the lateral wall of wheel pole 13, the tip and the dolly 10 of wheel pole 13 rotate and are connected, driving gear 7 has been cup jointed to the fixed on the lateral wall of wheel pole 13, the side meshing of driving gear 7 is provided with two drive gear 8, drive gear 8 rotates through the inside wall of transmission shaft with dolly 10 and is connected, the side of guide bar 6 is equipped with the rack that corresponds with drive gear 8, the rack sets up with the meshing of drive gear 8.
The side of the portal frame 4 is fixedly connected with a fixed block 5, the fixed block 5 is provided with a sliding port, the inner side wall of the sliding port is connected with a guide rod 6 in a sliding way, the guide rod 6 is connected with a turnover mechanism, the turnover mechanism comprises a connecting block 16 fixedly connected to the bottom of the guide rod 6, the side of the connecting block 16 is fixedly connected with a turnover speed reducer 15, the output end of the turnover speed reducer 15 is rotatably connected with a turnover shaft 17 through two second bevel gears which are arranged in a meshing way, two ends of the turnover shaft 17 are rotatably connected with the connecting block 16, the outer side wall of the turnover shaft 17 is fixedly sleeved with a turnover gear 18, two turnover chains 19 are arranged on the turnover gear 18 in a meshing way, a crossbeam 20 is arranged on the turnover chain 19, a connecting pin is arranged on the turnover chain 19, the turnover chain 19, through the cooperation work between the tilting mechanism, make two upset chains 19 pocket girder 20, thereby drive two upset chains 19 transmission through upset speed reducer 15 and overturn girder 20, the traditional conventional method is tied up the roof beam with the anchor clamps and is hung with the driving, 90 degrees of upset at every turn, if need overturn 180 degrees, divide twice, the drawback that work efficiency is low has solved work unstability simultaneously, the condition of incident easily appears, effectual work efficiency that has promoted, two further upset chains 19 accessible hookup round pin are divided absolutely, be convenient for place and take off girder 20, this mode of overturning the roof beam is safe and stable, high efficiency and roof beam upset back easily relocates.
The utility model discloses in, the holistic back-and-forth movement direction of sliding control portal 4 on the guide arm 1 guide rail, drive motor 9 can drive and lift pole 14 and rotate, and corresponding drive driving gear 7 and drive gear 8 rotate, make drive gear 8 drive guide bar 6 reciprocate, and drive motor 9 drives wheel pole 13 simultaneously and rotates, makes wheel 12 on the wheel pole 13 rotate and removes about car base 11 is whole.
When the girder 20 needs to be turned, the whole machine moves to the position approximately right above the girder 20 to be turned, the connecting pin of the turning chain 19 is pulled out, the two separated chains pass through the girder 20 from the lower part and are then connected again, the girder is held by the two turning chains 19 at the moment and is lifted to a proper height, the turning speed reducer 15 is started to drive the two turning chains 19 to move in the same direction, one side of the turning chain rises, the other side of the turning chain descends, and the girder 20 is put down after being turned to a required angle, so that the purpose of turning the girder is achieved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Gantry type beam turnover machine, its characterized in that: the automatic welding machine comprises a portal frame, the bracing piece of two vertical settings of bottom fixedly connected with of portal frame, the bottom of bracing piece is connected with the installation piece, the bottom fixedly connected with guide arm of installation piece, the bottom sliding connection of guide arm has the guide rail of automatic welding machine, the top of portal frame is equipped with the car base, a plurality of wheels of bottom fixedly connected with of car base, wheel and portal roll connection, be connected with drive mechanism on the wheel, the side fixedly connected with fixed block of portal frame, the slip mouth has been seted up on the fixed block, the inside wall sliding connection of slip mouth has the guide bar, be connected with tilting mechanism on the guide bar.
2. The gantry beam-turning machine according to claim 1, characterized in that: the transmission mechanism comprises a trolley fixedly connected to the top of the base of the trolley, the top of the trolley is fixedly connected with a transmission motor, the output end of the transmission motor is rotatably connected with two wheel rods through two first bevel gears meshed with each other, wheels are fixedly sleeved on the outer side walls of the wheel rods, and the end portions of the wheel rods are rotatably connected with the trolley.
3. The gantry beam-turning machine according to claim 2, characterized in that: the trolley is characterized in that a driving gear is fixedly sleeved on the outer side wall of the wheel rod, two transmission gears are meshed with the side face of the driving gear, the transmission gears are rotatably connected with the inner side wall of the trolley through transmission shafts, racks corresponding to the transmission gears are arranged on the side face of the guide rod, and the racks are meshed with the transmission gears.
4. The gantry beam-turning machine according to claim 1, characterized in that: tilting mechanism includes the connecting block of fixed connection in the guide bar bottom, the side fixedly connected with upset speed reducer of connecting block, the output of upset speed reducer is connected with the trip shaft through the second bevel gear rotation that two meshing set up, the both ends of trip shaft rotate with the connecting block and are connected, the lateral wall of trip shaft is fixed cup joints the turnover gear, the meshing is provided with two upset chains on the turnover gear, the girder has been placed on the upset chain.
5. The gantry beam-turning machine according to claim 4, characterized in that: the turnover chain is provided with a connecting pin, and the turnover chain is divided through the connecting pin.
6. The gantry beam-turning machine according to claim 4, characterized in that: the connecting block is provided with two bearing seats, and the turnover shaft is rotatably connected with the connecting block through the bearing seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020529873.2U CN211991658U (en) | 2020-04-13 | 2020-04-13 | Gantry type beam turning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020529873.2U CN211991658U (en) | 2020-04-13 | 2020-04-13 | Gantry type beam turning machine |
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| CN211991658U true CN211991658U (en) | 2020-11-24 |
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| CN202020529873.2U Active CN211991658U (en) | 2020-04-13 | 2020-04-13 | Gantry type beam turning machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336143A (en) * | 2021-05-10 | 2021-09-03 | 中国一冶集团有限公司 | Device and method for turning over cooling wall in blast furnace construction |
-
2020
- 2020-04-13 CN CN202020529873.2U patent/CN211991658U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336143A (en) * | 2021-05-10 | 2021-09-03 | 中国一冶集团有限公司 | Device and method for turning over cooling wall in blast furnace construction |
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