CN212151340U - Special lifting appliance for channel steel - Google Patents
Special lifting appliance for channel steel Download PDFInfo
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- CN212151340U CN212151340U CN202020704035.4U CN202020704035U CN212151340U CN 212151340 U CN212151340 U CN 212151340U CN 202020704035 U CN202020704035 U CN 202020704035U CN 212151340 U CN212151340 U CN 212151340U
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Abstract
The application relates to the technical field of hoisting tools, and discloses a special hoisting tool for channel steel, which comprises a clamping plate and a hoisting plate, wherein a placing groove for accommodating a channel steel wing plate is arranged on the clamping plate, the shape of the placing groove is matched with that of the channel steel wing plate, and the clamping plate is used for bearing the weight of the channel steel in the hoisting process; the hanger plate comprises a first vertical portion, a bending portion and a second vertical portion from top to bottom in sequence, the hanger plate is used for clamping channel steel in the hoisting process, a mounting hole is formed in the bending portion, a through hole is correspondingly formed in the clamping plate, one end of a locking bolt penetrates through the mounting hole and the through hole, a locking nut is sleeved on a screw rod of the mounting hole and the through hole, and the clamping plate and the hanger plate are connected through the locking bolt. The structural feature of channel-section steel is fully considered in this application, has designed a special lifting device of specially adapted channel-section steel hoist and mount, and at the hoist and mount in-process, difficult unhook, the security performance is also higher.
Description
Technical Field
The application relates to the technical field of hoisting tools, in particular to a steel lifting appliance, and more particularly relates to a special lifting appliance for channel steel.
Background
The steel lifting appliance is a special fixture for lifting steel, and is mainly used for realizing the assembly, transportation and the like of the steel. At present, the types of common section steels on the market mainly include i-shaped steels, channel steels and the like, and in actual operation, lifting appliances for lifting the steel mainly comprise shackles, steel plate hooks, steel plate lifting hooks, steel plate clamps and the like.
Disclosure of Invention
In order to overcome the problems and the defects existing in the prior art, the application aims to provide the special lifting appliance suitable for lifting the channel steel, the lifting process is safe and reliable, and the unhooking is not easy to occur.
In order to achieve the above object, the technical solution of the present application is as follows:
a lifting appliance special for channel steel comprises a clamping plate and a lifting plate, wherein a placing groove used for containing a channel steel wing plate is formed in the clamping plate, the shape of the placing groove is matched with that of the channel steel wing plate, and the clamping plate is used for bearing the weight of the channel steel in the lifting process; the hanger plate comprises a first vertical portion, a bending portion and a second vertical portion from top to bottom in sequence, the hanger plate is used for clamping channel steel in the hoisting process, a mounting hole is formed in the bending portion, a through hole is correspondingly formed in the clamping plate, one end of a locking bolt penetrates through the mounting hole and the through hole, a locking nut is sleeved on a screw rod of the mounting hole and the through hole, and the clamping plate and the hanger plate are connected through the locking bolt.
Preferably, the bottom surface of the placing groove is provided with a non-slip mat.
Preferably, the cardboard includes first cardboard and second cardboard, fixes as a whole through the reinforcing connecting plate between two cardboards, and the kink of hanger plate is arranged in the clearance that two cardboards formed to be connected with two cardboards through locking bolt.
Preferably, the side of the second vertical part contacting with the channel steel is provided with a groove.
Preferably, the first vertical portion is provided with a hanging hole.
The beneficial effect of this application:
(1) this application fully combines the structural feature of channel-section steel, has redesigned a specially adapted channel-section steel hoist of hoist and mount, and at the hoist and mount in-process, difficult unhook, the security performance is higher.
(2) In this application, adopt locking bolted connection between cardboard and the hanger plate, it is equipped with lock nut to correspond the cover on the screw rod of locking bolt, consequently when loosening lock nut, be equivalent to articulated connection between cardboard and the hanger plate, can put into the standing groove smoothly with the pterygoid lamina of channel-section steel one side behind the suitable contained angle between the two of adjustment, and after the locking nut of screwing, cardboard and hanger plate fixed connection, and firmly block the channel-section steel, so in this application, the connected mode simple structure who adopts between cardboard and the hanger plate, can provide very big facility for the operation personnel when the clamping channel-section steel.
(3) In this application, the hanger plate is from last to being first vertical portion, kink and the vertical portion of second down in proper order to whole hanger plate passes through the kink and is connected with the cardboard, consequently, when hoist and mount, is close to the focus of channel-section steel more, and the security performance of hoist is higher.
(4) In this application, the bottom surface that is used for placing the channel-section steel pterygoid lamina and still will bear the standing groove of channel-section steel weight at the hoist and mount in-process is provided with the slipmat, and the slipmat has increased the friction between standing groove and the channel-section steel, consequently, when hoist and mount, the channel-section steel is more difficult for unhooking.
(5) In this application, that one side of the vertical portion of second and channel-section steel contact is provided with the recess, consequently when the less channel-section steel of hoist and mount size, can be better with the channel-section steel chucking.
Drawings
The foregoing and following detailed description of the present application will become more apparent when read in conjunction with the following drawings, wherein:
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a schematic view of a structure of a clamping plate according to the present application;
FIG. 3 is a schematic view of the hanger plate of the present application;
fig. 4 is a schematic structural diagram of a use state of the present application.
In the figure:
1. clamping a plate; 2. a hanger plate; 3. a placement groove; 4. mounting holes; 5. a through hole; 6. a locking bolt; 7. a locking nut; 8. a non-slip mat; 9. reinforcing the connecting plate; 10. a groove; 11. a first clamping plate; 12. a second clamping plate; 13. hoisting holes; 21. a first vertical portion; 22. a bending section; 23. a second vertical portion.
Detailed Description
The technical solutions for achieving the objects of the present invention are further described below by using several specific examples, and it should be noted that the technical solutions claimed in the present application include, but are not limited to, the following examples.
Example 1
The embodiment discloses a special lifting appliance for channel steel, and with reference to the accompanying drawings 1 and 4 for description, the special lifting appliance for channel steel in the application comprises a clamping plate 1 and a lifting plate 2, wherein a placing groove 3 for containing a wing plate of the channel steel is arranged on the clamping plate 1, the shape of the placing groove 3 is matched with that of the wing plate of the channel steel, and when the channel steel is lifted, the wing plate on one side of the channel steel is placed in the placing groove 3, so that the clamping plate 1 is mainly used for bearing the weight of the channel steel in the lifting process; further, refer to specification figure 3, hanger plate 2 is from last to down including first vertical portion 21, kink 22 and the vertical portion 23 of second in proper order, hanger plate 2 is at hoist and mount in-process mainly used chucking channel-section steel, thereby prevent that the channel-section steel from causing the unhook accident from the hoist landing, whole hanger plate 2 is connected with cardboard 1 through locking bolt 6, and is concrete, is provided with mounting hole 4 on hanger plate 2's the kink 22, and corresponds on cardboard 1 and be provided with through-hole 5, and locking bolt 6's one end is passed mounting hole 4 and through-hole 5 to it corresponds the cover on the screw rod and is equipped with locking nut 7, when screwing locking nut 7, hanger plate 2 is dead with cardboard 1 by the lock, fixed connection between the two, and when loosening locking nut 7, for articulated connection between hanger plate 2 and the cardboard 1, hanger plate 2 and cardboard 1 can use locking bolt 6 as the axle and rotate.
The overall working principle is as follows:
referring to the description figure 4, the hoist is when using, at first the locking nut 7 of unscrewing, be equivalent to articulated connection between hanger plate 2 and the cardboard 1, hanger plate 2 and cardboard 1 use locking bolt 6 to rotate as the axle, open whole hoist to both sides, thereby expose standing groove 3 on the cardboard 1, then put the pterygoid lamina of channel-section steel one of them side in standing groove 3, then inwards gather together hanger plate 2 again, make the vertical portion 23 of second of hanger plate 2 and channel-section steel contact and press from both sides the channel-section steel tightly, then lock nut 7 screws, accomplish the clamping of channel-section steel, can begin the hoist and mount operation afterwards. The lifting appliance can lift channel steel of various models.
Example 2
The embodiment discloses a special lifting appliance for channel steel, and with reference to the accompanying drawings 1 and 4 for description, the special lifting appliance for channel steel in the application comprises a clamping plate 1 and a lifting plate 2, wherein a placing groove 3 for containing a wing plate of the channel steel is arranged on the clamping plate 1, the shape of the placing groove 3 is matched with that of the wing plate of the channel steel, and when the channel steel is lifted, the wing plate on one side of the channel steel is placed in the placing groove 3, so that the clamping plate 1 is mainly used for bearing the weight of the channel steel in the lifting process; further, refer to specification figure 3, hanger plate 2 is from last to down including first vertical portion 21, kink 22 and the vertical portion 23 of second in proper order, hanger plate 2 is at hoist and mount in-process mainly used chucking channel-section steel, thereby prevent that the channel-section steel from causing the unhook accident from the hoist landing, whole hanger plate 2 is connected with cardboard 1 through locking bolt 6, and is concrete, is provided with mounting hole 4 on hanger plate 2's the kink 22, and corresponds on cardboard 1 and be provided with through-hole 5, and locking bolt 6's one end is passed mounting hole 4 and through-hole 5 to it corresponds the cover on the screw rod and is equipped with locking nut 7, when screwing locking nut 7, hanger plate 2 is dead with cardboard 1 by the lock, fixed connection between the two, and when loosening locking nut 7, for articulated connection between hanger plate 2 and the cardboard 1, hanger plate 2 and cardboard 1 can use locking bolt 6 as the axle and rotate.
The overall working principle is as follows:
referring to the description figure 4, the hoist is when using, at first the locking nut 7 of unscrewing, be equivalent to articulated connection between hanger plate 2 and the cardboard 1, hanger plate 2 and cardboard 1 use locking bolt 6 to rotate as the axle, open whole hoist to both sides, thereby expose standing groove 3 on the cardboard 1, then put the pterygoid lamina of channel-section steel one of them side in standing groove 3, then inwards gather together hanger plate 2 again, make the vertical portion 23 of second of hanger plate 2 and channel-section steel contact and press from both sides the channel-section steel tightly, then lock nut 7 screws, accomplish the clamping of channel-section steel, can begin the hoist and mount operation afterwards. The lifting appliance can lift channel steel of various models.
Further definition of the placement groove 3:
the bottom surface of the placing groove 3 is provided with an anti-skid pad 8. When hoist and mount channel-section steel, the pterygoid lamina of channel-section steel one side is located standing groove 3, when lifting by crane, and the whole weight of channel-section steel is pressed on 3 bottoms surfaces of above-mentioned standing groove, consequently, slipmat 8 has increased the friction between the two, and when hoist and mount, the channel-section steel is more difficult for unhooking, and the security performance of hoist is also higher.
Further definition of card 1:
the clamping plate 1 comprises a first clamping plate 11 and a second clamping plate 12, the two clamping plates are fixed into a whole through a reinforcing connecting plate 9, a certain gap is formed between the two clamping plates, and a first placing groove and a second placing groove are formed in the two clamping plates respectively, so that the placing grooves 3 in the clamping plate 1 are formed by the first placing grooves and the second placing grooves, and the bending parts 22 of the hanging plates 2 are just located in the gap formed by the two clamping plates and are connected with the two clamping plates through locking bolts 6.
Further definition of the hanger plate 2:
the side of the second vertical portion 23 in contact with the channel is provided with a groove 10. Therefore, when the channel steel with smaller size is hoisted, the channel steel can be better clamped, and the channel steel is prevented from being unhooked.
The first vertical portion 21 is provided with a hanging hole 13.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present application and for simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the scope of the present application.
In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning 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 present application can be understood in a specific case by those of ordinary skill in the art.
The foregoing is directed to embodiments of the present invention, which are not limited thereto, and any simple modifications and equivalents thereof according to the technical spirit of the present invention may be made within the scope of the present invention.
Claims (5)
1. The utility model provides a special lifting device of channel steel which characterized in that: the steel channel hoisting device comprises a clamping plate (1) and a hoisting plate (2), wherein a placing groove (3) for accommodating a steel channel wing plate is formed in the clamping plate (1), the shape of the placing groove (3) is matched with that of the steel channel wing plate, and the clamping plate (1) is used for bearing the weight of steel channels in the hoisting process; hanger plate (2) are from last down including first vertical portion (21), kink (22) and the vertical portion of second (23) in proper order, and hanger plate (2) are used for the chucking channel-section steel at the hoist and mount in-process, are provided with mounting hole (4) on kink (22), correspond on cardboard (1) and are provided with through-hole (5), and the one end of locking bolt (6) is passed mounting hole (4) and through-hole (5), and the cover is equipped with lock nut (7) on its screw rod, connects through locking bolt (6) between cardboard (1) and hanger plate (2).
2. The special lifting appliance for channel steel according to claim 1, wherein: and the bottom surface of the placing groove (3) is provided with an anti-skid pad (8).
3. The special lifting appliance for channel steel according to claim 1, wherein: cardboard (1) is including first cardboard (11) and second cardboard (12), and fixed for a whole through strengthening connecting plate (9) between two cardboards, and kink (22) of hanger plate (2) are arranged in the clearance that two cardboards formed to be connected with two cardboards through locking bolt (6).
4. The special lifting appliance for channel steel according to claim 1, wherein: and a groove (10) is formed in the side, in contact with the channel steel, of the second vertical part (23).
5. The special lifting appliance for channel steel according to claim 1, wherein: the first vertical part (21) is provided with a hanging hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020704035.4U CN212151340U (en) | 2020-04-30 | 2020-04-30 | Special lifting appliance for channel steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020704035.4U CN212151340U (en) | 2020-04-30 | 2020-04-30 | Special lifting appliance for channel steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212151340U true CN212151340U (en) | 2020-12-15 |
Family
ID=73721670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020704035.4U Active CN212151340U (en) | 2020-04-30 | 2020-04-30 | Special lifting appliance for channel steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212151340U (en) |
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2020
- 2020-04-30 CN CN202020704035.4U patent/CN212151340U/en active Active
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