CN218507385U - Lifting appliance for slag removal after internal welding of U-shaped ribs of plate unit - Google Patents
Lifting appliance for slag removal after internal welding of U-shaped ribs of plate unit Download PDFInfo
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- CN218507385U CN218507385U CN202222287135.3U CN202222287135U CN218507385U CN 218507385 U CN218507385 U CN 218507385U CN 202222287135 U CN202222287135 U CN 202222287135U CN 218507385 U CN218507385 U CN 218507385U
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- butt joint
- hole
- rib
- plate unit
- rotating shaft
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Abstract
The utility model discloses a hoist of scarfing cinder is carried out after board unit U rib internal welding, including the hanger plate, the hoist rotation axis, a pair of suit is to the seat and be used for passing the hoist locking bolt of U rib lateral wall hole site, the upper portion lewis hole has been seted up to the hanger plate upper end, the lower part shaft hole has been seted up to the hanger plate lower extreme, the activity cartridge has the hoist rotation axis in the lower part shaft hole, the equal fixed mounting in hoist rotation axis both ends has the suit to the seat, the suit is to the tip of seat offer be used for with hoist locking bolt complex butt joint screw hole, through the cooperation of hoist locking bolt and suit butt joint seat, fasten the locking to the lateral wall of U rib. The whole lifting appliance of the utility model has reasonable structural design and convenient and quick disassembly; the hoisting operation is safe, and the surface damage of the plate unit is avoided; the whole manufacturing cost is low, and the use is safe and reliable.
Description
Technical Field
The utility model relates to a hoist technical field specifically is a hoist of carrying out scarfing cinder behind the interior welding of board unit U rib.
Background
At present, in the manufacturing process of the U-shaped rib of the plate unit, after the welding in the U-shaped rib is completed, the slag removing treatment of the internal welding slag and the welding flux is generally needed, the slag removing treatment process is mainly realized by clamping the plate unit in an occluded manner through a lifting clamp, then, one end of the plate unit is lifted by a crane, the plate unit is lifted to be thoroughly vertical, the welding slag and impurities in the U-shaped rib are poured out from the other end, and therefore the slag removing is realized. In the slag removal process, the jaw part of the lifting clamp is occluded and clamped with the steel plate unit, and the toothed device of the lifting clamp can often damage the edge of the plate unit, so that the plate unit has the phenomena of clamping marks, deformation and the like, and the appearance quality of a product is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hoist of scarfing cinder is carried out after board unit U rib internal welding adopts hoist locking bolted connection with this hoist and U rib lateral wall hole site, at the in-process of lifting by crane, and the board unit rotates around the hoist rotation axis, and is vertical until whole board unit to reach good scarfing cinder treatment effect, protect steel board unit edge simultaneously, thereby solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a hoist of scarfing cinder is carried out to board unit U rib after internal welding, including the hanger plate, the hoist rotation axis, a pair of suit butt joint seat and be used for passing the hoist locking bolt of U rib lateral wall hole site, the upper portion lewis hole has been seted up to the hanger plate upper end, the lower part shaft hole has been seted up to the hanger plate lower extreme, the activity cartridge has the hoist rotation axis in the lower part shaft hole, the equal fixed mounting in hoist rotation axis both ends has the suit butt joint seat, the tip of suit butt joint seat is offered and is used for with hoist locking bolt complex butt joint screw hole, through the cooperation of hoist locking bolt and suit butt joint seat, fasten the locking to the lateral wall of U rib.
In the hoisting process, the plate unit can rotate around the hoisting tool rotating shaft, the whole hoisting process basically cannot damage the U ribs of the plate unit, and compared with the traditional mode, the scheme can better protect the edge surface of the steel plate unit and avoid the edge damage of the steel plate unit in the hoisting process because hoisting tongs are not adopted for hoisting.
Preferably, one end of the sleeving butt joint seat, which is close to the rotary shaft of the lifting appliance, is integrally provided with a butt joint sleeve seat, and the end surface of the butt joint sleeve seat is provided with a butt joint slot;
and a rotating shaft inserting part for inserting into the butt joint slot is integrally extended from the end part of the lifting appliance rotating shaft.
Preferably, the outer wall of the butt joint sleeve seat is provided with a pin screw hole, the inner side end of the pin screw hole is communicated with the butt joint slot, the pin screw hole is provided with a fastening pin through thread fit, and the outer wall of the rotating shaft inserting portion is provided with a limiting groove matched with the end portion of the fastening pin.
The fastening pin is screwed into the pin screw hole, so that the end part of the fastening pin is inserted into the limiting groove, the rotating shaft of the lifting appliance and the sleeved butt joint seat can be locked, and the disassembly and the assembly are convenient and quick.
Preferably, the cross section of the butt joint slot is polygonal, and the cross section of the rotary shaft inserting part is matched with the butt joint slot. After the rotating shaft inserting portion is matched with the butt joint inserting groove in an inserting mode, the pin screw hole can be aligned with the position of the limiting groove, and fastening pins can be installed conveniently and quickly.
Preferably, the end part of the sleeved butt joint seat, which is far away from the hanger rotating shaft, is provided with an oblique end face, and the central axis of the butt joint threaded hole is perpendicular to the oblique end face.
Preferably, the hoisting device further comprises a hoisting assembly matched with the steel wire rope ring, the hoisting assembly comprises a C-shaped part and a hoisting bolt penetrating through the upper hoisting hole, one end of the C-shaped part is provided with an end through hole for movably inserting the hoisting bolt, and the other end of the C-shaped part is provided with an end screw hole matched with the hoisting bolt in a threaded manner.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the whole lifting appliance is reasonable in structural design, mainly comprises a lifting plate, a lifting appliance rotating shaft, a pair of sleeved butt seats and a lifting appliance locking bolt for penetrating through a hole site on the side wall of the U rib, and is convenient and quick to assemble and disassemble;
2. the U-shaped ribs welded on the lifting appliance and the plate units are convenient to assemble and operate, can complete effective slag removal, is safe in lifting operation and high in efficiency, and avoids surface damage of the plate units;
3. the utility model discloses a hoist overall structure is simple, and the cost of manufacture is low, uses safe and reliable.
Drawings
FIG. 1 is a schematic structural diagram of a lifting appliance for slag removal after U ribs of a plate unit are welded inside;
FIG. 2 is a schematic cross-sectional structure view of a lifting appliance for slag removal after the U-shaped ribs of a plate unit are welded;
FIG. 3 is a schematic side structure view of a hanger plate in a hanger for slag removal after U ribs of a plate unit are welded inside;
FIG. 4 is a schematic structural view of the end face of a butt sleeve seat in a lifting appliance for slag removal after the U ribs of a plate unit are welded inside;
FIG. 5 is a schematic structural view of a hanger and a wire rope ring matched for slag removal after welding of U ribs of plate units;
FIG. 6 is a schematic structural view of a plate unit U rib welded therein and then subjected to slag removal after being assembled with a U rib.
In the figure: 1-hanging plate, 11-upper hanging hole, 12-lower shaft hole, 2-sleeved butt joint seat, 21-butt joint sleeve seat, 211-pin screw hole, 22-butt joint slot, 23-butt joint threaded hole, 24-oblique end face, 3-hanger locking bolt, 31-polished rod section, 32-threaded rod section, 33-knob part, 4-hanger rotating shaft, 41-rotating shaft inserting part, 42-limiting groove, 5-fastening pin, 100-U rib, 101-U rib side wall hole, 200-plate unit, 300-C type part, 400-lifting bolt and 500-steel wire rope ring.
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. 6, the U-rib of the plate unit in this embodiment refers to a plate unit 200 with a plurality of U-ribs 100 welded on the outer wall, and a plurality of U-rib sidewall holes (101) are formed in the sidewall of each end of the U-ribs 100.
Please refer to fig. 1 to 6, a lifting appliance for removing slag after welding a plate unit U rib, comprising a lifting plate (1), a lifting appliance rotating shaft (4), a pair of sleeved butt-joint seats (2) and a lifting appliance locking bolt (3) for penetrating through a U rib side wall hole site (101), an upper lifting hole (11) is provided at the upper end of the lifting plate (1), a lower shaft hole (12) is provided at the lower end of the lifting plate (1), the lifting appliance rotating shaft (4) is movably inserted in the lower shaft hole (12), the sleeved butt-joint seats (2) are fixedly installed at both ends of the lifting appliance rotating shaft (4), a butt-joint threaded hole (23) for being matched with the lifting appliance locking bolt (3) is provided at the end of the sleeved butt-joint seat (2), and the side wall of the U rib (100) is fastened and locked by the matching of the lifting appliance locking bolt (3) and the sleeved butt-joint seats (2).
In this embodiment, the hanger locking bolt (3) has a threaded rod section 32 for cooperating with the butt threaded hole (23), the hanger locking bolt (3) further has a polished rod section 31 for cooperating with the U-rib side wall hole site (101), and the outer side end of the hanger locking bolt (3) further has a knob portion 33 for facilitating manual screwing of the hanger locking bolt (3).
The utility model discloses still can be including being used for with wire rope ring (500) complex lift by crane the subassembly, the subassembly that lifts by crane includes C type spare (300) and is used for passing lifting bolt (400) of upper portion lewis hole (11), the one end of C type spare (300) has the tip through-hole that supplies to lift by crane bolt (400) activity and alternate, the other end of C type spare (300) have be used for with lift by crane bolt (400) screw-thread fit's tip screw. The lifting bolt (400) can adopt the same structural design as the lifting appliance locking bolt (3).
The utility model discloses a theory of operation is: before use, the hanging plate (1), the lifting appliance rotating shaft (4) and the pair of sleeved butt seats (2) are assembled and spliced to form the slag removal lifting appliance, when the lifting appliance is used, the slag removal lifting appliance is placed into the U rib 100 welded on the plate unit 200, the free end of the sleeved butt seat (2) is aligned to the hole site (101) of the side wall of the U rib, a lifting appliance locking bolt (3) penetrates through the hole site (101) of the side wall of the U rib from the outside and is screwed into a butt threaded hole (23) of the sleeved butt seat (2), and the lifting appliance locking bolt (3) is screwed so as to fasten and lock the side wall of the U rib (100) and complete the assembly of the slag removal lifting appliance and the U rib 100;
obviously, if the size of the plate unit 200 is larger and the number of the U-shaped ribs 100 welded to the plate unit 200 is larger, a plurality of slag removal hangers can be assembled on the U-shaped ribs 100 on the same side of the plate unit 200, so as to distribute the pulling force and reduce the damage of the lifting operation to the U-shaped ribs 100.
Then, a hoisting bolt (400) firstly penetrates through a through hole at one end of the C-shaped part (300), then penetrates through a hoisting hole (11) at the upper part of the hoisting plate (1), finally, the hoisting bolt is screwed into a screw hole at the other end of the C-shaped part (300), a slag removal hoisting tool and a steel wire rope ring (500) of a crane on a travelling crane are hoisted through the hoisting assembly, one side of a U rib of the plate unit is hoisted by using the steel wire rope ring (500) until the U rib of the plate unit is completely vertical, slag removal treatment can be conveniently carried out, and in the hoisting process, the plate unit 200 can rotate around a hoisting tool rotating shaft 4, the U rib of the plate unit cannot be damaged basically in the whole hoisting process.
The whole hanger of the utility model has reasonable structural design and convenient and quick disassembly; the hoisting operation is safe, and the surface damage of the plate unit is avoided; the whole manufacturing cost is low, and the use is safe and reliable.
As a specific scheme, one end of the sleeving butt joint seat (2) close to the hanger rotating shaft (4) is integrally provided with a butt joint sleeve seat (21), and the end surface of the butt joint sleeve seat (21) is provided with a butt joint slot (22);
and a rotating shaft inserting part (41) for inserting into the butt joint slot (22) is integrally extended at the end part of the lifting appliance rotating shaft (4).
In addition, a pin screw hole (211) is formed in the outer wall of the butt joint sleeve seat (21), the inner side end of the pin screw hole (211) is communicated with the butt joint slot (22), a fastening pin (5) is installed in the pin screw hole (211) in a threaded fit mode, and a limiting groove (42) used for being matched with the end portion of the fastening pin (5) is formed in the outer wall of the rotating shaft inserting portion (41).
When the slag removal lifting appliance is assembled, the lifting appliance rotating shaft (4) penetrates through a lower shaft hole (12) at the lower end of the lifting plate (1), then, a rotating shaft inserting portion (41) of the lifting appliance rotating shaft (4) is in inserting fit with a butt joint inserting groove (22) in the end face of a butt joint sleeve seat (21), finally, a fastening pin (5) is screwed into a pin screw hole (211), the end portion of the fastening pin (5) is inserted into a limiting groove (42), the lifting appliance rotating shaft (4) and the sleeved butt joint seat (2) can be locked, and the dismounting is light and rapid.
Obviously, in order to ensure that the pin screw hole (211) can be exactly aligned with the position of the limiting groove (42) after the rotating shaft inserting part (41) is inserted and matched with the butt joint slot (22), the cross section of the butt joint slot (22) is of a non-circular structure, specifically, the cross section of the butt joint slot (22) can be polygonal, and the cross section of the rotating shaft inserting part (41) is matched with the butt joint slot (22). In the present embodiment, please refer to fig. 4, the cross section of the docking slot (22) is rectangular.
As a specific scheme, an inclined end face (24) is arranged at the end part, far away from the hanger rotating shaft (4), of the sleeved butt joint seat (2), and the central axis of the butt joint threaded hole (23) is perpendicular to the inclined end face (24).
The slant terminal surface (24) of suit butt joint seat (2) can laminate completely with the inside wall of U rib 100, and after hoist locking bolt (3) and the cooperation locking of suit butt joint seat (2), it is better to the fastening locking effect of U rib (100), and stable in structure is reliable, and is difficult not hard up, and the damage that causes U rib 100 is less.
In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.
Claims (6)
1. The utility model provides a hoist of scarfing cinder is carried out to welding back in board unit U rib which characterized in that: the U-rib side wall fastening and locking device comprises a hanging plate (1), a hanging device rotating shaft (4), a pair of sleeving butt-joint seats (2) and a hanging device locking bolt (3) used for penetrating through a U-rib side wall hole site (101), wherein an upper hanging hole (11) is formed in the upper end of the hanging plate (1), a lower shaft hole (12) is formed in the lower end of the hanging plate (1), the hanging device rotating shaft (4) is movably inserted in the lower shaft hole (12), the sleeving butt-joint seats (2) are fixedly installed at the two ends of the hanging device rotating shaft (4), butt-joint threaded holes (23) matched with the hanging device locking bolt (3) are formed in the end portions of the sleeving butt-joint seats (2), and the side wall of the U-rib (100) is fastened and locked through cooperation of the hanging device locking bolt (3) and the sleeving butt-joint seats (2).
2. The lifting appliance for removing slag after the U-shaped rib of the plate unit is welded in the plate unit according to claim 1, wherein: one end of the sleeved butt joint seat (2) close to the hanger rotating shaft (4) is integrally provided with a butt joint sleeve seat (21), and the end face of the butt joint sleeve seat (21) is provided with a butt joint slot (22);
and a rotating shaft inserting part (41) for inserting into the butt joint slot (22) is integrally extended from the end part of the lifting appliance rotating shaft (4).
3. The lifting appliance for removing slag after the U-shaped rib of the plate unit is welded in the plate unit according to claim 2, characterized in that: the butt joint sleeve is characterized in that a pin screw hole (211) is formed in the outer wall of the butt joint sleeve seat (21), the inner side end of the pin screw hole (211) is communicated with the butt joint slot (22), a fastening pin (5) is installed in the pin screw hole (211) through thread fit, and a limiting groove (42) used for being matched with the end portion of the fastening pin (5) is formed in the outer wall of the rotating shaft inserting portion (41).
4. The lifting appliance for slag removal after the U ribs of the plate unit are welded according to claim 3, characterized in that: the section of the butt joint slot (22) is polygonal, and the section shape of the rotating shaft insertion part (41) is matched with that of the butt joint slot (22).
5. The lifting appliance for removing slag after the U-shaped rib of the plate unit is welded in the plate unit according to claim 1, wherein: the end part, far away from the hanger rotating shaft (4), of the sleeved butt joint seat (2) is provided with an inclined end face (24), and the central axis of the butt joint threaded hole (23) is perpendicular to the inclined end face (24).
6. The lifting appliance for slag removal after the U-shaped ribs of the plate unit are welded according to claim 1, which is characterized in that: the hoisting device is characterized by further comprising a hoisting assembly matched with the steel wire rope ring (500), the hoisting assembly comprises a C-shaped part (300) and a hoisting bolt (400) penetrating through an upper hoisting hole (11), one end of the C-shaped part (300) is provided with an end through hole for the hoisting bolt (400) to movably penetrate through, and the other end of the C-shaped part (300) is provided with an end screw hole matched with the hoisting bolt (400) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222287135.3U CN218507385U (en) | 2022-08-30 | 2022-08-30 | Lifting appliance for slag removal after internal welding of U-shaped ribs of plate unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222287135.3U CN218507385U (en) | 2022-08-30 | 2022-08-30 | Lifting appliance for slag removal after internal welding of U-shaped ribs of plate unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218507385U true CN218507385U (en) | 2023-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222287135.3U Active CN218507385U (en) | 2022-08-30 | 2022-08-30 | Lifting appliance for slag removal after internal welding of U-shaped ribs of plate unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218507385U (en) |
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2022
- 2022-08-30 CN CN202222287135.3U patent/CN218507385U/en active Active
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