CN218434477U - Fan-shaped section convenient to hoist and mount - Google Patents
Fan-shaped section convenient to hoist and mount Download PDFInfo
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- CN218434477U CN218434477U CN202222836857.XU CN202222836857U CN218434477U CN 218434477 U CN218434477 U CN 218434477U CN 202222836857 U CN202222836857 U CN 202222836857U CN 218434477 U CN218434477 U CN 218434477U
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Abstract
The application discloses a sector section convenient to hoist, which comprises a frame and a hoisting device; vertical plates are arranged at the front end and the rear end of the frame, and mounting positions are arranged on the left side and the right side of the vertical plates at the two ends; the hoisting device is detachably mounted on the mounting position, the hoisting device is located on the outer side of the frame, and the end part of the steel wire rope is connected to the hoisting device. This application utilizes hoisting accessory to connect wire rope and fan-shaped section as temporary connection spare, and the installation position is located the both sides of riser for the position of installation position sets up rationally, makes hoisting accessory be convenient for install, and maneuverability is strong, and many fan-shaped sections only need make one set of hoisting accessory and can used repeatedly, satisfy daily hoist and mount demand, and consequently hoist and mount part's structure utilization ratio is high. The problem of sector segment when hoist and mount among the prior art, erection equipment and sector segment exist and are not convenient for install is solved in this application.
Description
Technical Field
This application belongs to conticaster technical field, concretely relates to fan-shaped section convenient to hoist and mount.
Background
The segment is a common device in continuous casting production, and the main structure of the segment comprises an upper frame, a lower frame, a roller assembly, a cooling water system, a hydraulic system, a lubricating system and the like. The upper frame and the lower frame are key parts of sector equipment, are large-scale welded structural parts, are in a frame structure with a flat section, and mainly support a continuous casting roller, a pressing device, a cooling device, a spraying device, a lubricating device and the like. At present, the conventional hoisting equipment utilizes a steel wire rope to hoist the fan-shaped section, the end part of the steel wire rope is fixed at the upper end of the fan-shaped section through a shackle, the hoisting position is higher, and the weight of the shackle and the steel wire is larger, so the installation is difficult, the operability is poor, meanwhile, the center of gravity of the fan-shaped section is positioned at the lower part of the fan-shaped section in a hoisting mode, and the steel wire rope is unreasonably stressed during hoisting and overturning, so the steel wire rope is easy to break.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a segmental segment convenient to hoist and mount, has solved prior art segmental segment when hoist and mount, and lifting device and segmental segment have the problem of the installation of not being convenient for.
In order to achieve the above object, an embodiment of the present invention provides a segment convenient for hoisting, including a frame and a hoisting device;
vertical plates are arranged at the front end and the rear end of the frame, and mounting positions are arranged on the left side and the right side of the vertical plates at the two ends;
the hoisting device is detachably mounted on the mounting position and located on the outer side of the frame, and the end of the steel wire rope is connected to the hoisting device.
In one possible embodiment, the mounting point and the center of gravity of the segment lie in the same plane, which is arranged parallel to the direction of extension of the continuous casting rolls in the frame.
In a possible implementation manner, the mounting position is a threaded hole formed in the vertical plate, and the lifting device is detachably connected to the threaded hole in the vertical plate through a fastening bolt.
In one possible implementation, the lifting device comprises a base and a hanging plate;
the hanging plate is vertically arranged in the center of the base, a hanging hole is formed in one end, far away from the base, of the hanging plate, and the axis of the hanging hole is parallel to the extending direction of the continuous casting roller in the frame;
the circumference of the base is provided with mounting holes in one-to-one correspondence with the threaded holes, and the end parts of the fastening bolts penetrate through the mounting holes and then are screwed into the threaded holes.
In a possible implementation manner, the number of the threaded holes is four, and four threaded holes are respectively located at four end points of one virtual rectangle.
In a possible implementation manner, the lifting device further comprises two reinforcing plates, the two reinforcing plates are symmetrically arranged on two sides of the hanging plate, and the reinforcing plates and the base and the hanging plate are both vertically arranged.
In a possible implementation manner, the material of the reinforcing plate, the base and the hanging plate is 40Cr material, and the reinforcing plate, the base and the hanging plate are connected by welding.
In a possible implementation manner, the hoisting device further comprises a shackle with an n-shaped structure;
the shackle penetrates through a ring body at the end part of the steel wire rope, and the ring body is matched with the bending section of the shackle;
the hanging and hanging plate is located between the two connecting ends of the shackle, bolt holes are formed in the two connecting ends of the shackle, and the end portion of the hanging and hanging bolt sequentially penetrates through the bolt hole in one connecting end of the shackle, the hanging hole and the bolt hole in the other connecting end of the shackle and then is connected to the nut.
The embodiment of the utility model provides an in one or more technical scheme, following technological effect or advantage have at least:
the embodiment of the utility model provides a fan-shaped section convenient to hoist and mount, the frame of fan-shaped section is adding man-hour, processes the installation position on the riser at both ends in advance, when needing hoist and mount fan-shaped section, will lift by crane the device and install on fan-shaped section through the installation position to with wire rope's end connection in hoisting accessory, then lift by crane fan-shaped section through wire rope and remove or overturn, the utility model discloses utilize hoisting accessory to connect wire rope and fan-shaped section as temporary connection spare, and the installation position is located the both sides of riser, make the position of installation position set up rationally, make hoisting accessory be convenient for install, maneuverability is strong, and many fan-shaped sections only need make one set of hoisting accessory can used repeatedly, satisfy daily hoist and mount demand, therefore hoist and mount partial structure utilization is high. The utility model provides an among the prior art fan-shaped section when hoist and mount, hoisting equipment and fan-shaped section have the problem of the installation of being not convenient for.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some of the embodiments described in the present application, and that other drawings can be derived from these drawings by a person skilled in the art without inventive effort.
Fig. 1 is the embodiment of the utility model provides a be convenient for hoist and mount's sector's schematic structure diagram.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a schematic structural diagram of an installation position provided by an embodiment of the present invention.
Fig. 4 is a schematic connection diagram of the base, the hanging plate and the reinforcing plate according to the embodiment of the present invention.
Fig. 5 is a left side view of fig. 4.
Fig. 6 is a schematic view of the connection between the shackle and the hanging bolt provided by the embodiment of the present invention.
Reference numerals: 1-a frame; 2-hoisting means; 3, erecting a plate; 4-mounting position; 41-a threaded hole; 5-a steel wire rope; 6-fastening bolts; 7-a base; 71-mounting holes; 8, hanging a hanging plate; 81-hanging holes; 9-a reinforcing plate; 10-shackle; 11-hanging bolts.
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 some, but not all, embodiments of the present invention. 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.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 6, the embodiment of the present invention provides a segment convenient for hoisting, including a frame 1 and a hoisting device 2.
The front end and the rear end of the frame 1 are both provided with vertical plates 3, and the left side and the right side of the vertical plates 3 at the two ends are both provided with installation positions 4.
The hoisting device 2 is detachably mounted on the mounting position 4, the hoisting device 2 is positioned on the outer side of the frame 1, and the end part of the steel wire rope 5 is connected to the hoisting device 2.
It should be noted that, the frame 1 of fan-shaped section is adding man-hour, processing installation position 4 on the riser 3 at both ends in advance, when needing hoist and mount fan-shaped section, install hoisting accessory 2 on fan-shaped section through installation position 4 to with wire rope 5's end connection in hoisting accessory 2, then hoist and move or overturn fan-shaped section through wire rope 5, the utility model discloses utilize hoisting accessory 2 to connect wire rope 5 and fan-shaped section as temporary connection spare, and installation position 4 is located the both sides of riser 3, make installation position 4's position set up rationally, make hoisting accessory 2 be convenient for install, maneuverability is strong, and many fan-shaped sections only need make one set of hoisting accessory 2 can used repeatedly, satisfy daily hoist and mount demand, therefore hoist and mount partial structure utilization is high. The utility model provides an among the prior art fan-shaped section when hoist and mount, hoisting equipment and fan-shaped section have the problem of the installation of being not convenient for.
In this embodiment, the mounting locations 4 and the center of gravity of the segments are located in the same plane, which is parallel to the direction of extension of the casting rolls in the frame 1.
It should be noted that, when the installation position 4 is set up and can be guaranteed that the segmental part is hoisted, the segmental part keeps a stable state, and the centers of gravity of the installation position 4 and the segmental part are located in the same plane, so that when the segmental part is hoisted and turned over, the centers of gravity of the segmental part keep a stable state, and further, the stress of the steel wire rope 5 is reasonable, and the service life of the steel wire rope 5 is prolonged.
In this embodiment, the mounting position 4 is a threaded hole 41 formed in the vertical plate 3, and the lifting device 2 is detachably connected to the threaded hole 41 formed in the vertical plate 3 through the fastening bolt 6.
It should be noted that, the threaded hole 41 formed in the vertical plate 3 is not only convenient for processing, but also does not affect the structural strength of the segment itself, and does not interfere with the normal operation of the equipment on the segment, so that the practicability is high.
In this embodiment, the lifting device 2 includes a base 7 and a hanging plate 8.
The hanging plate 8 is vertically arranged in the center of the base 7, a hanging hole 81 is formed in one end, far away from the base 7, of the hanging plate 8, and the axis of the hanging hole 81 is parallel to the extending direction of the continuous casting roller in the frame 1.
The circumferential direction of the base 7 is provided with mounting holes 71 corresponding to the screw holes 41 one by one, and the end of the fastening bolt 6 is screwed into the screw hole 41 after passing through the mounting hole 71.
It should be noted that, the hanging hole 81 of the hanging plate 8 is used for being connected with the steel wire rope 5, and the hanging plate 8 is arranged to keep a certain distance between the steel wire rope 5 and the segment, so as to prevent the steel wire rope 5 from being scratched to the segment.
In this embodiment, the number of the threaded holes 41 is four, and the four threaded holes 41 are located at four end points of one virtual rectangle.
It should be noted that four mounting holes 71 are provided in the circumferential direction of the base 7, and the arrangement of the threaded holes 41 and the mounting holes 71 is reasonable.
In this embodiment, the lifting device 2 further includes two reinforcing plates 9, the two reinforcing plates 9 are symmetrically installed on two sides of the hanging plate 8, and the reinforcing plates 9 are perpendicular to the base 7 and the hanging plate 8.
The reinforcing plate 9 is connected with the base 7 and the hanging plate 8 at the same time, and the reinforcing plate 9 can improve the overall structural strength of the lifting device 2 and prevent the hanging plate 8 from cracking or deforming due to excessive stress.
In this embodiment, the reinforcing plate 9, the base 7, and the hanging plate 8 are made of 40Cr, and the reinforcing plate 9, the base 7, and the hanging plate 8 are connected by welding.
The 40Cr material has high tensile strength and yield limit, is moderate in price and easy to process, and has certain toughness, plasticity and wear resistance after proper heat treatment, so that the hoisting device can meet hoisting requirements.
The joints and corners of the reinforcing plate 9, the base 7 and the hanging plate 8 are provided with rounding or chamfers, so that the problem that the mechanical strength is insufficient due to stress concentration at the joints and corners of the hanging device is solved.
In this embodiment, the hoisting device 2 further includes a shackle 10 having an n-shaped structure.
The shackle 10 passes through a ring at the end of the wire rope 5, which fits into the curved section of the shackle 10.
The hanging plate 8 is located between two connecting ends of the shackle 10, both the two connecting ends of the shackle 10 are provided with bolt holes, and the end of the hanging bolt 11 sequentially passes through the bolt hole of one connecting end of the shackle 10, the hanging hole 81 and the bolt hole of the other connecting end of the shackle 10 and then is connected to the nut.
It should be noted that the shackle 10 is detachably mounted on the hanging plate 8 through the hanging bolt 11, and the mounting manner of the shackle 10 enables the shackle 10 to rotate around the axis of the hanging bolt 11, so that the service life of the steel wire rope 5 is prolonged, and the problem that the steel wire rope 5 is easily worn when the angle is changed due to the direct connection between the steel wire rope 5 and the hanging plate 8 is avoided.
In this embodiment, the ring body at the end of the steel wire rope 5 is a steel wire rope rigging lantern ring, the steel wire rope rigging lantern ring is formed by bending a steel pipe which is cut along the axial direction, a steel wire rope groove is formed in the outer side of the steel wire rope rigging lantern ring, and the bent part adopts a thickened pipe wall. The end part of the steel wire rope 5 bypasses the steel wire rope rigging lantern ring and is fixed on the body of the steel wire rope 5 through a U-shaped bolt. The ring body can improve the life of wire rope 5.
In the present embodiment, it is apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (8)
1. The utility model provides a fan-shaped section convenient to hoist and mount which characterized in that: comprises a frame (1) and a hoisting device (2);
vertical plates (3) are arranged at the front end and the rear end of the frame (1), and mounting positions (4) are arranged on the left side and the right side of the vertical plates (3) at the two ends;
the hoisting device (2) is detachably mounted on the mounting position (4), the hoisting device (2) is located on the outer side of the frame (1), and the end portion of the steel wire rope (5) is connected to the hoisting device (2).
2. The segment of claim 1 convenient to hoist, characterized in that: the centers of gravity of the installation positions (4) and the segments are located in the same plane, and the plane and the extending direction of the continuous casting roller in the frame (1) are arranged in parallel.
3. The segment of claim 1 convenient to hoist, characterized in that: the mounting positions (4) are threaded holes (41) formed in the vertical plate (3), and the lifting device (2) is detachably connected to the threaded holes (41) in the vertical plate (3) through fastening bolts (6).
4. The segment of claim 3 convenient to hoist, characterized in that: the lifting device (2) comprises a base (7) and a hanging plate (8);
the hanging plate (8) is vertically arranged at the center of the base (7), a hanging hole (81) is formed in one end, far away from the base (7), of the hanging plate (8), and the axis of the hanging hole (81) is parallel to the extending direction of the continuous casting roller in the frame (1);
the circumference of the base (7) is provided with mounting holes (71) which correspond to the threaded holes (41) one by one, and the end parts of the fastening bolts (6) penetrate through the mounting holes (71) and then are screwed into the threaded holes (41).
5. The segment of claim 4 convenient for hoisting, characterized in that: the number of the threaded holes (41) is four, and the four threaded holes (41) are respectively positioned at four end points of a virtual rectangle.
6. The segment of claim 4 convenient for hoisting, characterized in that: the lifting device (2) further comprises two reinforcing plates (9), the two reinforcing plates (9) are symmetrically arranged on two sides of the hanging plate (8), and the reinforcing plates (9) are perpendicular to the base (7) and the hanging plate (8).
7. The segment of claim 6 convenient to hoist, characterized in that: the reinforcing plate (9), the base (7) and the hanging plate (8) are made of 40Cr materials, and the reinforcing plate (9), the base (7) and the hanging plate (8) are connected through welding.
8. The segment of claim 4 convenient for hoisting, characterized in that: the hoisting device (2) also comprises a shackle (10) with an n-shaped structure;
the shackle (10) penetrates through a ring body at the end part of the steel wire rope (5), and the ring body is matched with the bending section of the shackle (10);
hang hanger plate (8) and be located between two links of shackle (10), two links of shackle (10) all are provided with the bolt hole, and the tip of hanging hanger bolt (11) passes in proper order the bolt hole of a link of shackle (10) hang hole (81) and connect in the nut behind the bolt hole of another link of shackle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222836857.XU CN218434477U (en) | 2022-10-26 | 2022-10-26 | Fan-shaped section convenient to hoist and mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222836857.XU CN218434477U (en) | 2022-10-26 | 2022-10-26 | Fan-shaped section convenient to hoist and mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218434477U true CN218434477U (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222836857.XU Active CN218434477U (en) | 2022-10-26 | 2022-10-26 | Fan-shaped section convenient to hoist and mount |
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| Country | Link |
|---|---|
| CN (1) | CN218434477U (en) |
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- 2022-10-26 CN CN202222836857.XU patent/CN218434477U/en active Active
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