CN220283315U - Steel beam hanging device - Google Patents
Steel beam hanging device Download PDFInfo
- Publication number
- CN220283315U CN220283315U CN202321539069.2U CN202321539069U CN220283315U CN 220283315 U CN220283315 U CN 220283315U CN 202321539069 U CN202321539069 U CN 202321539069U CN 220283315 U CN220283315 U CN 220283315U
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- CN
- China
- Prior art keywords
- connecting plate
- grapple
- grapples
- steel beam
- connecting plates
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 58
- 239000010959 steel Substances 0.000 title claims abstract description 58
- 239000000725 suspension Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000011435 rock Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000005422 blasting Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Abstract
The utility model discloses a steel beam hanging device, which adopts steel wire rope to hang instead of steel plate material; simultaneously, two grapple centre gripping girder steel are fixed, are difficult to rock. A steel beam hanging device comprises two grapples which are oppositely arranged; one end of the grapple is bent to form a hook block; a first connecting plate is connected between the other ends of the two grapples, and the two ends of the first connecting plate are hinged with the grapples; the device also comprises two second connecting plates; one end parts of the two second connecting plates are respectively hinged with the middle part of one grapple; the device also comprises a third connecting plate; one end part of the third connecting plate is stacked with the other end parts of the two second connecting plates by adopting a hinge connection; the other end part of the third connecting plate is connected with a lifting hook.
Description
Technical Field
The utility model belongs to the technical field of hoisting equipment, and particularly relates to a steel beam hoisting device.
Background
The steel beam coating mode of the automatic production line of the intelligent manufacturing demonstration workshop is changed from a paint process to a powder spraying process, and the steel beam is circulated by adopting a power and free chain conveying assembly line, namely: hanging a plurality of components from a component semi-finished black piece, performing shot blasting, washing, air drying, shielding, spraying powder, curing and taking the components off the frame, wherein the whole hanging process of the components needs a trolley, a certain distance is kept between the components, the shot blasting, the rust removing and the powder spraying coverage are ensured, and the time for hanging the components is short (the hanging is completed within ten minutes) in the production line operation process;
the existing hanging frame on the steel beam is generally hung by adopting the modes, wherein one of the modes is that steel wire ropes are wound at two ends of the steel beam, the steel wire ropes at the two ends extend to the upper part to be gathered together, and the steel wire ropes are hung by using a crane hook; the other is that two steel plates with holes are welded on the upper surface of the steel beam, a steel wire rope penetrates through the steel plates, and the steel wire rope is lifted by using a crane lifting hook; the two types of placement are that the steel wire rope is used for pulling the suspension steel beam, the performance requirement on the steel wire rope is high, the steel wire rope is subjected to processes such as shot blasting, and the like, and the steel wire rope is worn for a long time, has a reduced service life and is poor in safety; the steel beam suspension traction points are only two parts of the steel wire rope, and the steel wire rope is easy to shake and poor in stability when being collided by external force.
Disclosure of Invention
In view of the above drawbacks of the background art, an object of the present utility model is to provide a steel beam hanging device, which uses a steel plate material instead of using a steel wire rope for hanging; simultaneously, two grapple centre gripping girder steel are fixed, are difficult to rock.
In order to solve the technical problems, the aim of the utility model is realized as follows:
a steel beam hanging device comprises two grapples which are oppositely arranged; one end of the grapple is bent to form a hook block;
a first connecting plate is connected between the other ends of the two grapples, and the two ends of the first connecting plate are hinged with the grapples;
the device also comprises two second connecting plates; one end parts of the two second connecting plates are respectively hinged with the middle part of one grapple;
the device also comprises a third connecting plate; one end part of the third connecting plate is stacked with the other end parts of the two second connecting plates by adopting a hinge connection; the other end part of the third connecting plate is connected with a lifting hook.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the hook block is bent downwards to form a 7 shape; the grapple is in a strip shape, the middle part of the grapple protrudes to form a convex block, and a first mounting hole is formed in the convex block; the pin shaft penetrates through the protruding block to form hinged connection with the second connecting plate.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the third connecting plate is clamped between the two second connecting plates, and the pin shaft penetrates through the two second connecting plates and one third connecting plate to form hinged connection.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the sides of the two end parts of the first connecting plate are provided with first grooves with outward openings, and the other end parts of the grapples are inserted into the first grooves to limit; the middle part of first connecting plate has seted up first logical groove, and the third connecting plate passes first logical groove.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: a second mounting hole is formed in the other end portion of the third connecting plate, and the hanging chain penetrates through the second mounting hole to be connected with the hanging hook.
Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:
compared with the prior art, the steel beam hanging device comprises two grapples, wherein the first connecting plate is hinged with the grapples, and the grapples are hinged with the second connecting plate for driving the grapples to rotate; the two second connecting plates are hinged with a third connecting plate, and the third connecting plate drives the rotation. The improved structure adopts a transmission structure of 2 feet grab for connecting rod nodes, stretching slide rod nodes and pin shafts Kong Jiedian. Based on the gravity of the grapple and the component, the connecting rod is used for grasping and self-locking the resultant force of two points.
The principle of multi-link nodes is utilized between the grapple and the first, second and third connecting plates, and the transmission of the grapple is realized by adopting a multi-link unit technology, so that the process of grasping a component and the moving and lifting production process of the whole device are truly simulated; the grapple composition structure and the operation convenience determine the safety and reliability of the whole structure.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic view of the grapple structure of the present utility model.
Fig. 3 is a schematic view of a first connection plate structure of the present utility model.
Fig. 4 is a schematic view of the usage state structure of the present utility model.
Reference numerals: a grapple 01; a hook block 010; a bump 011; a first mounting hole 0110; a first connection plate 02; a first groove 020; a first through groove 021; a second connection plate 03; a third connecting plate 04; a second mounting hole 040; a lifting hook 05; a hoist chain 06; a steel beam 10;
Detailed Description
The utility model will be further described with reference to the following specific examples in conjunction with the accompanying drawings;
the embodiment provides a steel beam hanging device, which comprises two grapples 01 which are oppositely arranged; one end of the grapple 01 is bent to form a hook block 010; the grapple 01 is made of a metal plate, the grapple 01 is in a strip shape, and the length specification is designed according to the size of the steel beam 10 to be grabbed; the hook block 010 is integrally formed on the grapple 01, so that the strength of the grapple is ensured; the hook blocks 010 can grasp the steel beam 10, two opposite hook blocks 010 support the side bottoms of the steel beam 10, and the grapple 01 clamps; other steel members such as angle steel may be used in addition to the steel beam 10;
a first connecting plate 02 is connected between the other ends of the two grapples 01, and two ends of the first connecting plate 02 are hinged with the grapples 01; the first connecting plate 02 is also made of metal plates, the first connecting plate 02 connects the two grapples 01, the pin shafts penetrate through the two grapples 01 to form hinged connection, the grapples 01 can rotate around the first connecting plate 02, and the two grapples 01 are close or separated to achieve the opening and closing effect;
the device also comprises two second connecting plates 03; one end parts of the two second connecting plates 03 are respectively hinged with the middle part of one grapple 01; the second connecting plate 03 is also made of metal plates and is in a strip shape; one end part of the second connecting plate 03 passes through the pin shaft to form hinged connection with the grapple 01, and the second connecting plate 03 pulls the grapple to rotate;
the device also comprises a third connecting plate 04; one end part of the third connecting plate 04 is stacked with the other end parts of the two second connecting plates 03 by adopting a hinge connection; the other end of the third connecting plate 04 is connected with a lifting hook 05. The third connecting plate 04 is also made of sheet metal material, and the third connecting plate 04 and the second connecting plate 03 are overlapped and pass through a pin shaft to form hinged connection; the effect of grabbing the steel beam 10 is achieved by controlling two second connecting plates 03 through one third connecting plate 04 and then driving two grapples 01 to move;
as described above, in the specific use process, the simulation hanging device does not deform under certain conditions when lifted on the accumulation chain hanging frame, so that the rigidity of the hanging hook, the stability during operation and the operation safety of the whole assembly line are ensured, and the contact area with the steel beam 10 component is small, and the spraying of the component is not affected, so that the accuracy of the processing size of the grapple 01, the stability of the dimensional matching of the component and the like are predicted through repeated accurate and effective numerical simulation. Selecting a grapple 01 and a first connecting plate, a second connecting plate and a third connecting plate with corresponding specifications, and splicing the grapples 01 and the first connecting plate and the second connecting plate through pin shafts to form a complete structure; pushing and pulling the third connecting plates 04 to drive the two second connecting plates 03 to move back and forth, and transmitting the second connecting plates to the grapple 01 to open and close; as shown in fig. 1, the third connecting plate 04 can be additionally suspended on the crane lifting hook 05, and the two grabbing hooks 01 grab the steel beam 10 and send the steel beam into the stacking chain conveying pipeline for processing;
as shown in fig. 4, the utility model can also be inverted, the steel plate with holes is welded on the upper surface of the steel beam 10, and the lifting hook 05 and the hanging chain 06 are additionally arranged to form one-by-one traction from the top to the bottom, so that a plurality of steel beams 10 can be processed at one time, the utility model is more practical, and the equipment utilization rate is improved;
further, the hook block 010 is bent downwards to be 7-shaped; the grapple 01 is in a strip shape, the middle part of the grapple 01 protrudes to form a convex block 011, and a first mounting hole 0110 is formed in the convex block 011; the pin shaft passes through the convex block 011 to form a hinged connection with the second connecting plate 03.
As described above, the hook block 010 is bent downward, and the attached steel beam 10 is more compact and is not easy to fall off; the convex blocks 011 on the grapples 01 are connected with the second connecting plates 03, so that the opening and closing angles of the two grapples 01 are indirectly increased, and the second connecting plates 03 are prevented from affecting the clamping of the steel beams 10;
further, the third connecting plates 04 are clamped between the two second connecting plates 03, and the pin shaft penetrates through the two second connecting plates 03 and one third connecting plate 04 to form hinge connection.
As described above, the two second connecting plates 03 are arranged at two sides of the third connecting plate 04 to form a sandwich structure, and the third connecting plate 04 is positioned in the middle to achieve the effect of synchronous driving;
further, the side surfaces of the two end parts of the first connecting plate 02 are provided with first grooves 020 with outward openings, and the other end parts of the grapples 01 are inserted into the first grooves 020 for limiting;
the middle part of the first connecting plate 02 is provided with a first through groove 021, and the third connecting plate 04 penetrates through the first through groove 021.
As described above, as shown in fig. 3, the first groove 020 and the first through groove 021 on the first connecting plate 02 both play a limiting role. The grapple 01 is arranged in the first groove 020, and the pin shaft penetrates through the first groove and the second groove to form hinged connection; the two ends of the pin shaft are supported and stressed, the grapple 01 can grab the heavier steel beam 10, and grabbing is also stable;
the third connecting plate 04 passes through the first through grooves 021, and the third connecting plate 04 does not deviate when moving back and forth.
Further, a second mounting hole 040 is formed in the other end portion of the third connecting plate 04, and the hanging chain 06 passes through the second mounting hole 040 to be connected with the hanging hook 05.
As described above, according to the requirement of the hanging height of the steel beam 10, the metal hanging chain 06 and the metal hanging hook 05 are selected to be matched for use, so as to meet the length design.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected;
the above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (5)
1. A girder steel cable suspension device, its characterized in that: comprises two grapples which are oppositely arranged; one end of the grapple is bent to form a hook block;
a first connecting plate is connected between the other ends of the two grapples, and the two ends of the first connecting plate are hinged with the grapples;
the device also comprises two second connecting plates; one end parts of the two second connecting plates are respectively hinged with the middle part of one grapple;
the device also comprises a third connecting plate; one end part of the third connecting plate is stacked with the other end parts of the two second connecting plates by adopting a hinge connection; the other end part of the third connecting plate is connected with a lifting hook.
2. The steel beam hanger of claim 1, wherein: the hook block is bent downwards to form a 7 shape; the grapple is in a strip shape, the middle part of the grapple protrudes to form a convex block, and a first mounting hole is formed in the convex block; the pin shaft penetrates through the protruding block to form hinged connection with the second connecting plate.
3. The steel beam hanger of claim 2, wherein: the third connecting plate is clamped between the two second connecting plates, and the pin shaft penetrates through the two second connecting plates and one third connecting plate to form hinged connection.
4. The steel beam hanger of claim 1, wherein: the sides of the two end parts of the first connecting plate are provided with first grooves with outward openings, and the other end parts of the grapples are inserted into the first grooves to limit;
the middle part of first connecting plate has seted up first logical groove, and the third connecting plate passes first logical groove.
5. The steel beam hanger of claim 1, wherein: a second mounting hole is formed in the other end portion of the third connecting plate, and the hanging chain penetrates through the second mounting hole to be connected with the hanging hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321539069.2U CN220283315U (en) | 2023-06-15 | 2023-06-15 | Steel beam hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321539069.2U CN220283315U (en) | 2023-06-15 | 2023-06-15 | Steel beam hanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220283315U true CN220283315U (en) | 2024-01-02 |
Family
ID=89333160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321539069.2U Active CN220283315U (en) | 2023-06-15 | 2023-06-15 | Steel beam hanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220283315U (en) |
-
2023
- 2023-06-15 CN CN202321539069.2U patent/CN220283315U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |