CN212127311U - Web plate transfer machine of crane large-scale structure production line - Google Patents
Web plate transfer machine of crane large-scale structure production line Download PDFInfo
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- CN212127311U CN212127311U CN202020557870.XU CN202020557870U CN212127311U CN 212127311 U CN212127311 U CN 212127311U CN 202020557870 U CN202020557870 U CN 202020557870U CN 212127311 U CN212127311 U CN 212127311U
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Abstract
The utility model discloses a web transport machine of hoist large structure production line, cart operation frame including two sets of parallel arrangement, be equipped with reciprocating motion's crane span structure on two sets of cart operation frame, the middle part through-hole sliding fit of crane span structure has the rigidity guide pillar of vertical setting, the double-phase opposite side symmetry that the upper portion of crane span structure corresponds the rigidity guide pillar is equipped with the hoisting mechanism who is used for going up and down the rigidity guide pillar, the bottom of rigidity guide pillar is equipped with fixed frame, the inside rotation of fixed frame is connected with the rigidity hanging beam with crane span structure parallel arrangement, the double-phase dorsal aspect of fixed frame all is equipped with the rotatory hanging beam rotary mechanism of synchronous drive rigidity hanging beam, a side equipartition of rigidity hanging beam has the electro. The utility model discloses rigidity hanging beam assembly electro-permanent magnet adsorbs concatenation end beam and makes it remain throughout for straight state, has guaranteed that the web waviness meets the requirements, finally hands over the web transportation to the group to the device, has improved work efficiency and group to the precision greatly.
Description
Technical Field
The utility model relates to a hoist technical field specifically is a machine is transported to web of hoist large scale structure production line.
Background
The end beam of hoist is the box structure, as the main bearing member of complete machine, mainly by upper and lower apron, gusset welding in the middle of both sides web and the roof beam box is constituteed, the hoist web is panel mosaic structure, need splice welding to the end web before the group, splice welding station can guarantee the waviness of web owing to the existence of frock, current production technology needs manual operation hoist lifting hook to hang manual electric permanent magnet and adsorbs the back and transports to pi type roof beam group to the station, easily arouse the plastic deformation of web in the transportation, directly cause the web group to wave degree overproof after, owing to be that manual control hoist transports, its work efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a web transport machine of hoist large structure production line, adsorb concatenation end beam and make it remain throughout for straight state, guaranteed that the web waviness meets the requirements, finally transport the web and hand over to the group to the device, improved work efficiency and group to the precision greatly, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the web plate transfer machine of the crane large-scale structure production line comprises two groups of cart running frames which are arranged in parallel, wherein a bridge frame capable of moving back and forth is arranged on each cart running frame, carts for driving the carts to move along the cart running frames are arranged at two ends of the bridge frame, a rigid guide pillar which is vertically arranged is arranged in a through hole in the middle of the bridge frame in a sliding fit mode, lifting mechanisms for lifting the rigid guide pillar are symmetrically arranged on two opposite side faces of the upper portion of the bridge frame corresponding to the rigid guide pillar, a fixing frame is arranged at the bottom end of the rigid guide pillar, rigid hanging beams which are arranged in parallel with the bridge frame are rotatably connected inside the fixing frame, hanging beam rotating mechanisms for synchronously driving the rigid hanging beams to rotate are arranged on two back side faces of the fixing frame, and electro-.
Preferably, the lifting mechanism comprises a first servo motor fixedly connected with the bridge, an output shaft of the first servo motor is connected with a first gear, and first racks meshed with the first gear are vertically arranged on two opposite side faces of the rigid guide pillar.
Preferably, the cart comprises a rack, a plurality of groups of wheels are arranged at the bottom of the rack, a second servo motor is arranged in a mounting groove in the rack, an output shaft of the second servo motor is connected with a second gear, and the second gear is meshed with a second rack arranged at a position corresponding to the cart running frame.
Preferably, the cart running frame is provided with wheel rails matched with wheels.
Preferably, the hanging beam rotating mechanism is a servo motor.
Compared with the prior art, the beneficial effects of the utility model are that: this web transfer machine of crane large-scale structure production line, the cart drives the bridge reciprocating motion on cart running frame, hoisting mechanism adopts rack and pinion driven mode drive rigidity guide pillar to rise and descend, the operation precision that rises to rise to descend has been guaranteed, hanging beam rotary mechanism drives the rigidity hanging beam rotation, rigidity hanging beam assembly electro-permanent magnet, adsorb the concatenation end beam and make the concatenation end beam remain straight state throughout, web waviness is satisfied the requirement, finally transport the web and hand over to the group to the device, work efficiency and group to the precision have been improved greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a hoisting mechanism of the utility model;
fig. 3 is a schematic view of the cart structure of the present invention.
In the figure: the crane comprises a cart running frame 1, a bridge frame 2, a rigid guide column 3, a first 301 rack, a lifting mechanism 4, a first 401 gear, a first 402 servo motor, a cart 5, wheels 501, a second 502 rack, a second 503 gear, a second 504 servo motor, a rack 505, a rigid hanging beam 6, a permanent magnet 7 and a hanging beam rotating mechanism 8.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a web plate transfer machine of a crane large-scale structure production line comprises two groups of cart running frames 1 which are arranged in parallel, wherein bridge frames 2 capable of moving back and forth are arranged on the two groups of cart running frames 1, carts 5 for driving the bridge frames 2 to move along the cart running frames 1 are arranged at two ends of each bridge frame 2, each cart 5 drives the bridge frames 2 to move back and forth along the cart running frames 1, rigid guide pillars 3 which are vertically arranged are matched with through holes in the middle of the bridge frames 2 in a sliding mode, lifting mechanisms 4 for lifting the rigid guide pillars 3 are symmetrically arranged on two opposite side faces, corresponding to the rigid guide pillars 3, of the upper portions of the bridge frames 2, fixed frames are arranged at the bottom ends of the rigid guide pillars 3, rigid hanging beams 6 which are arranged in parallel to the bridge frames 2 are rotatably connected inside the fixed frames, hanging beam rotating mechanisms 8 for synchronously driving the rigid hanging beams 6 to rotate are arranged on two back side faces of the fixed frames, the hanging, an output shaft of the servo motor is connected with one end of the rigid hanging beam 6 through a speed reducer, electro-permanent magnets 7 are uniformly distributed on one side face of the rigid hanging beam 6, and the spliced end beam is adsorbed to keep the rigid hanging beam in a straight state all the time, so that the waviness of the web plate is ensured to meet the requirement;
the lifting mechanism 4 comprises a first servo motor 402 fixedly connected with the bridge frame 2, an output shaft of the first servo motor 402 is connected with a first gear 401, two opposite side faces of the rigid guide pillar 3 are respectively and vertically provided with a first rack 301 meshed with the first gear 401, the rigid guide pillar is driven to lift and descend in a gear and rack transmission mode, and the lifting and descending operation precision is guaranteed;
the cart 5 comprises a rack 505, a plurality of groups of wheels 501 are arranged at the bottom of the rack 505, a second servo motor 504 is arranged in an installation groove in the rack 505, an output shaft of the second servo motor 504 is connected with a second gear 503, the second gear 503 is meshed with a second rack 502 arranged at a corresponding position of the cart running frame 1, a wheel track matched with the wheels 501 is arranged on the cart running frame 1, and the cart 5 also adopts a gear and rack driving mode to ensure the positioning accuracy of the operation of the cart 5;
through the design above adopting, the rigidity hanging beam 6 adsorbs the concatenation end beam through electric permanent magnet 7 and makes it remain throughout for straight state, through operations such as translation, lift, finally hands over the web transportation to the group to the device, has improved work efficiency and group to the precision greatly.
The working principle is as follows: when the bridge assembly machine is used, the cart 5 drives the bridge frame 2 to move above the web plate assembly platform, the hanging beam rotating mechanism 8 acts to drive the rigid hanging beam 6 to rotate, so that a plane on which the electro-permanent magnet 7 is assembled on the rigid hanging beam 6 is vertically downward, the lifting mechanism 4 acts to drive the rigid guide pillar 3 and the fixed frame to descend, so that the electro-permanent magnet 7 falls on a web plate, then the electro-permanent magnet 7 magnetizes and adsorbs the web plate, the lifting mechanism 4 acts to drive the rigid guide pillar 3 and the fixed frame to ascend to a set position, the cart 5 drives the bridge frame to move to the web plate assembly device, the hanging beam rotating mechanism 8 acts to drive the rigid hanging beam 6 to rotate, so that the adsorbed web plate is vertical to the ground, then the web plate is attached to the web plate assembly device, the rear electro-permanent magnet 7 is demagnetized, the lifting mechanism 4 acts to drive the rigid guide pillar 3, the whole process is fully automatically controlled by an electric control system, and automation and unmanned operation of the whole station are realized.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a machine is transported to web of hoist large structure production line, includes two sets of parallel arrangement's cart operation frame (1), its characterized in that: the crane traveling frame comprises two groups of crane traveling frames (1), wherein bridge frames (2) capable of moving back and forth are arranged on the two groups of crane traveling frames (1), trolleys (5) capable of moving along the crane traveling frames (1) are arranged at two ends of each bridge frame (2), a rigid guide pillar (3) is vertically arranged in a sliding fit mode through a middle through hole of each bridge frame (2), lifting mechanisms (4) used for lifting the rigid guide pillars (3) are symmetrically arranged on two opposite side faces of the upper portion of each bridge frame (2) corresponding to the rigid guide pillars (3), a fixed frame is arranged at the bottom end of each rigid guide pillar (3), rigid hanging beams (6) parallel to the bridge frames (2) are rotatably connected inside the fixed frame, hanging beam rotating mechanisms (8) capable of synchronously driving the rigid hanging beams (6) to rotate are arranged on two back side faces of each fixed frame, and electric permanent magnets (.
2. The web transfer machine for the production line of the large-scale structure of the crane according to claim 1, wherein: the lifting mechanism (4) comprises a first servo motor (402) fixedly connected with the bridge (2), an output shaft of the first servo motor (402) is connected with a first gear (401), and two opposite side faces of the rigid guide pillar (3) are vertically provided with a first rack (301) meshed with the first gear (401).
3. The web transfer machine for the production line of the large-scale structure of the crane according to claim 1, wherein: the cart (5) comprises a rack (505), a plurality of groups of wheels (501) are arranged at the bottom of the rack (505), a second servo motor (504) is arranged in a mounting groove in the rack (505), a second gear (503) is connected to an output shaft of the second servo motor (504), and the second gear (503) is meshed with a second rack (502) arranged at a corresponding position of the cart running frame (1).
4. The web transfer machine for the production line of the large-scale structure of the crane according to claim 3, wherein: and the cart running frame (1) is provided with wheel rails matched with the wheels (501).
5. The web transfer machine for the production line of the large-scale structure of the crane according to claim 1, wherein: the hanging beam rotating mechanism (8) is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020557870.XU CN212127311U (en) | 2020-04-15 | 2020-04-15 | Web plate transfer machine of crane large-scale structure production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020557870.XU CN212127311U (en) | 2020-04-15 | 2020-04-15 | Web plate transfer machine of crane large-scale structure production line |
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| Publication Number | Publication Date |
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| CN212127311U true CN212127311U (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020557870.XU Active CN212127311U (en) | 2020-04-15 | 2020-04-15 | Web plate transfer machine of crane large-scale structure production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939752A (en) * | 2022-06-02 | 2022-08-26 | 江汉大学 | Welding processing system and method for web plate tailor-welding production |
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2020
- 2020-04-15 CN CN202020557870.XU patent/CN212127311U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939752A (en) * | 2022-06-02 | 2022-08-26 | 江汉大学 | Welding processing system and method for web plate tailor-welding production |
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