CN108529429A - A kind of Steel material lifting limiting and fixing device - Google Patents
A kind of Steel material lifting limiting and fixing device Download PDFInfo
- Publication number
- CN108529429A CN108529429A CN201810653607.8A CN201810653607A CN108529429A CN 108529429 A CN108529429 A CN 108529429A CN 201810653607 A CN201810653607 A CN 201810653607A CN 108529429 A CN108529429 A CN 108529429A
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- China
- Prior art keywords
- interposer
- suspension hook
- screw thread
- universal rotary
- movable piston
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of Steel material lifting limiting and fixing device, including the first limiting plate, the second limiting plate and screw shell, the first limiting plate and the second limiting plate install the first connecting plate and the second connecting plate by bolt respectively at the center of opposition end face.The present invention is using can position the rod-like structure in Steel material and fixed function, so that Steel material will not occur in hoisting process due to element falling and caused by accident phenomenon generation, it is highly practical, and, the device can effectively adjust the lateral distance between the first limiting plate and the second limiting plate, realize the location and installation of the Steel material of different length, and, the device has screw thread limit non-movable piston mechanism, ponding can be played, and it can either be screwed up manually, it can be driven again using electric wrench, in addition, the device has Universal rotary linking suspension hook interposer, it can coordinate with hook, and there is Universal rotating connection function, reduce the degree of link damage.
Description
Technical field
The present invention relates to Steel materials to lift by crane technical field, specially a kind of Steel material lifting limiting and fixing device.
Background technology
Currently, in reinforcing bar Workplace or construction building site, various Steel materials can be all used, due to steel
Material is lifted than heavier so can all use large-scale lifting machine, and for example rod-shaped reinforcing bar and steel pipe in Steel material, due to side
Face is all circular configuration, so being easier that break-off occurs during lifting, than relatively hazardous.
Invention content
The purpose of the present invention is to provide a kind of Steel material lifting limiting and fixing devices, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions：A kind of Steel material lifting limiting and fixing device, packet
The first limiting plate, the second limiting plate and screw shell are included, first limiting plate and the second limiting plate are at the center for opposing end face
One first connecting plate and the second connecting plate, the side difference of first limiting plate and the second limiting plate are installed by bolt respectively
Be provided with the first limiting plate and the second limiting plate of two opposition, the inside of each first limiting plate be both provided with through its two
The end face of the secondary through-hole structure of end face, each second limiting plate is respectively mounted a third threaded rod, the third threaded rod
The body of rod through corresponding secondary through-hole structure, and the other end of third threaded rod screws up a nut by helicitic texture, described the
The end face center of one connecting plate and the second connecting plate is respectively arranged with the first threaded rod and the second screw thread with its integral structure
It is provided with the opposite external thread structure of hand of spiral, the screw thread on the body of rod of bar, first threaded rod and the second threaded rod
Sleeve is provided centrally with screw thread section, the inside at the screw shell both ends by helicitic texture respectively with the first threaded rod and
One end body of rod connection of second threaded rod, first threaded rod and the second threaded rod are both provided with transversal in the inside of opposite end
Face is the limit hole of triangular structure, and the gag lever post that a cross section is triangular structure, institute are inserted into the inside of two limit holes
The end face for stating the first limiting plate is provided with the main limiting groove structure of multiple circular array settings, second limiting plate one
End face is internally provided with main through-hole structure, and the side of the main through-hole structure is provided between internal threaded regions, the internal threaded regions
Between pass through external thread structure and connect a screw thread and limit non-movable piston mechanism, the other end center installation one of first limiting plate
Universal rotary linking suspension hook interposer.
Further, screw thread limit non-movable piston mechanism includes screw thread limit non-movable piston mechanism swivel plate, spiral shell
Line limits the interior hexagonal structure of non-movable piston mechanism, screw thread limit non-movable piston mechanism threaded stud structure, screw thread limit fixation
Plunger mechanism external thread structure, screw thread limit non-movable piston mechanism pressure texture mosaic groove, screw thread limit non-movable piston
Mechanism rubber pad and screw thread limit non-movable piston mechanism column construction.
Further, the screw thread that is internally provided at screw thread limit non-movable piston mechanism swivel plate end face center limits
The interior hexagonal structure of position non-movable piston mechanism, the screw thread limit non-movable piston mechanism are provided centrally with swivel plate other end
The screw thread limit non-movable piston mechanism threaded stud structure being an integral structure with swivel plate with screw thread limit non-movable piston mechanism,
The side of screw thread limit non-movable piston mechanism threaded stud structure is provided with screw thread limit non-movable piston mechanism external screw thread
Structure, screw thread limit non-movable piston mechanism threaded stud structure end face center are internally provided with screw thread limit fixed column
Mechanism pressure texture mosaic groove is filled in, the end face of screw thread limit non-movable piston mechanism rubber pad by punching press and is cut
It cuts to form screw thread limit non-movable piston mechanism column construction, screw thread limit non-movable piston mechanism is mounted to column construction
Screw thread limits the inside of non-movable piston mechanism pressure texture mosaic groove.
Further, screw thread limit non-movable piston mechanism with rubber pad be rubber material made of Circular plate structure, and
Screw thread limits the knot of the end radius and screw thread limit non-movable piston mechanism threaded stud structure of non-movable piston mechanism rubber pad
Structure radius is identical.
Further, screw thread limit non-movable piston mechanism is meshed with external thread structure with internal thread structure.
Further, the Universal rotary linking suspension hook interposer includes Universal rotary linking suspension hook interposer
With connecting plate, Universal rotary linking suspension hook interposer threaded hole, Universal rotary linking suspension hook interposer hemisphere
Shape shell, Universal rotary linking suspension hook interposer spherical groove structure, Universal rotary linking suspension hook interposer are used
Spherical, Universal rotary linking suspension hook interposer hanging ring structure and Universal rotary linking suspension hook interposer link
Hole.
Further, the Universal rotary linking suspension hook interposer connecting plate be internally provided with it is multiple connection ten thousand
To the Universal rotary linking suspension hook interposer threaded hole of rotatable connection formula suspension hook interposer connecting plate both ends of the surface, institute
Universal rotary linking suspension hook interposer connecting plate is stated, the Universal rotary linking suspension hook interposer connecting plate
End face, which is provided centrally with, to be connected with Universal rotary linking suspension hook interposer with the Universal rotary that connecting plate is an integral structure
Connect formula suspension hook interposer hemispherical shell, the inside of the Universal rotary linking suspension hook interposer hemispherical shell
It is provided with Universal rotary linking suspension hook interposer spherical groove structure, the Universal rotary linking suspension hook interposer
One Universal rotary is installed in the inside of Universal rotary linking suspension hook interposer spherical groove structure with hemispherical shell to connect
Connect formula suspension hook interposer spherical, one end of the Universal rotary linking suspension hook interposer spherical be provided with
Universal rotary linking suspension hook interposer is used with the Universal rotary linking suspension hook interposer that spherical is an integral structure
The Universal rotary linking that is internally provided with of hanging ring structure, the Universal rotary linking suspension hook interposer hanging ring structure is hung
Hook interposer link hole.
Further, the structure radius of Universal rotary linking suspension hook interposer spherical groove structure with it is described
The structure radius of Universal rotary linking suspension hook interposer spherical is consistent, and the Universal rotary linking suspension hook is inserted into
The volume that mechanism spherical groove structure interior surface is supported is the Universal rotary linking suspension hook interposer spherical
The 3/5-3/4 of the formed volume in outer surface.
Further, the Universal rotary linking suspension hook interposer connecting plate is by being inserted into Universal rotary connection
Bolt inside formula suspension hook interposer threaded hole is mounted on the end face center of the first limiting plate.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention utilizes can be to the rod-like structure in Steel material
Carry out positioning and fixed function so that Steel material will not occur in hoisting process due to element falling and caused by accident
The generation of phenomenon, it is highly practical, moreover, the device can effectively adjust between the first limiting plate and the second limiting plate laterally away from
From realizing the location and installation of the Steel material of different length, moreover, the device has screw thread limit non-movable piston mechanism, be inserted into
After Steel material, ponding can be played, and it can either be screwed up manually, and can be driven using electric wrench, separately
Outside, which has Universal rotary linking suspension hook interposer, can coordinate with the hook of existing lifting machine, and has ten thousand
To rotary connection function, the degree of link damage is reduced.
Description of the drawings
Fig. 1 is a kind of complete section structural schematic diagram of Steel material lifting limiting and fixing device of the present invention；
Fig. 2 is that the structure of screw thread limit non-movable piston mechanism in a kind of Steel material lifting limiting and fixing device of the present invention is shown
It is intended to；
Fig. 3 is Universal rotary linking suspension hook interposer in a kind of Steel material lifting limiting and fixing device of the present invention
Structural schematic diagram；
In figure：1, the first limiting plate, 2, the second limiting plate, 3, the first limiting plate, 4, the second limiting plate, 5, the first connection
Plate, 6, the second connecting plate, 7, screw shell, 8, screw thread section, 9, helicitic texture, 10, the first threaded rod, 11, the second threaded rod,
12, limit hole, 13, gag lever post, 14, main limiting groove structure, 15, main through-hole structure, 16, between internal threaded regions, 17, external screw thread knot
Structure, 18, screw thread limit non-movable piston mechanism, 181, and screw thread limits non-movable piston mechanism swivel plate, 182, and screw thread limit is fixed
Plunger mechanism interior hexagonal structure, 183, screw thread limit non-movable piston mechanism threaded stud structure, 184, and screw thread limits fixed column
Mechanism external thread structure, 185 are filled in, screw thread limits non-movable piston mechanism pressure texture mosaic groove, 186, and screw thread limit is solid
Determine plunger mechanism rubber pad, 187, screw thread limits non-movable piston mechanism column construction, 19, third threaded rod, 20, secondary through-hole
Structure, 21, nut, 22, Universal rotary linking suspension hook interposer, 221, Universal rotary linking suspension hook interposer connect
Fishplate bar, 222, Universal rotary linking suspension hook interposer threaded hole, 223, Universal rotary linking suspension hook interposer are used
Hemispherical shell, 224, Universal rotary linking suspension hook interposer spherical groove structure, 225, Universal rotary linking is hung
Hook interposer spherical, 226, Universal rotary linking suspension hook interposer hanging ring structure, 227, Universal rotary connection
Formula suspension hook interposer link hole.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of embodiment provided by the invention：Including the first limiting plate 1, the second limiting plate 2 and thread bush
Cylinder 7, first limiting plate, 1 and second limiting plate 2 install one first connecting plate 5 by bolt respectively at the center of opposition end face
It is respectively arranged with the first limiting plate 3 of two opposition with the side of the second connecting plate 6, first limiting plate, 1 and second limiting plate 2
It is both provided with the secondary through-hole structure 20 through its both ends of the surface with the inside of the second limiting plate 4, each first limiting plate 3, often
The end face of a second limiting plate 4 is respectively mounted a third threaded rod 19, and the body of rod of the third threaded rod 19 is through correspondence
Secondary through-hole structure 20, and the other end of third threaded rod 19 screws up a nut 21, first connecting plate 5 by helicitic texture
It is respectively arranged with the first threaded rod 10 and the second threaded rod 11 with its integral structure with the end face center of the second connecting plate 6,
It is provided with the opposite external thread structure of hand of spiral, the screw thread on the body of rod of first threaded rod, 10 and second threaded rod 11
Sleeve 7 is provided centrally with screw thread section 8, the inside at 7 both ends of the screw shell by helicitic texture 9 respectively with the first screw thread
Bar 10 is connected with one end body of rod of the second threaded rod 11, and first threaded rod, 10 and second threaded rod 11 is in the inside of opposite end
It is both provided with the limit hole 12 that cross section is triangular structure, it is triangle that a cross section is inserted into the inside of two limit holes 12
The gag lever post 13 of structure, the end face of first limiting plate 1 are provided with the main limiting groove knot of multiple circular array settings
Structure 14,2 end face of the second limiting plate are internally provided with main through-hole structure 15, the side setting of the main through-hole structure 15
Having 16 between internal threaded regions, 16 connect a screw thread by external thread structure 17 and limit non-movable piston mechanism 18 between the internal threaded regions,
The other end center of first limiting plate 1 is installed by one Universal rotary linking suspension hook interposer 22.
Referring to Fig. 2, screw thread limit non-movable piston mechanism 18 includes screw thread limit non-movable piston mechanism swivel plate
181, screw thread limits non-movable piston mechanism interior hexagonal structure 182, screw thread limits non-movable piston mechanism threaded stud structure 183,
Screw thread limits non-movable piston mechanism external thread structure 184, screw thread limit non-movable piston mechanism pressure texture mosaic groove
185, screw thread limit non-movable piston mechanism rubber pad 186 and screw thread limit non-movable piston mechanism column construction 187；The spiral shell
181 end face center of line limit non-movable piston mechanism swivel plate is internally provided with screw thread limit non-movable piston mechanism with interior six
Corner structure 182, the screw thread limit non-movable piston mechanism, which is provided centrally with to limit with screw thread with 181 other end of swivel plate, to be fixed
The screw thread limit non-movable piston mechanism threaded stud structure 183 that plunger mechanism swivel plate 181 is an integral structure, the screw thread
Limit non-movable piston mechanism is provided with screw thread limit non-movable piston mechanism external thread structure with the side of threaded stud structure 183
184, the screw thread limit that is internally provided at 183 end face center of screw thread limit non-movable piston mechanism threaded stud structure is fixed
The end face of plunger mechanism pressure texture mosaic groove 185, screw thread limit non-movable piston mechanism rubber pad 186 passes through
Punching press and cutting form screw thread limit non-movable piston mechanism column construction 187, screw thread limit non-movable piston mechanism column
Shape structure 187 is mounted to the inside of screw thread limit non-movable piston mechanism pressure texture mosaic groove 185；The screw thread limit is solid
It is Circular plate structure made of rubber material to determine plunger mechanism rubber pad 186, and screw thread limits non-movable piston mechanism rubber pad
186 end radius and screw thread limit non-movable piston mechanism are identical with the structure radius of threaded stud structure 183；The screw thread limit
Non-movable piston mechanism external thread structure 184 is meshed with internal thread structure 17, and main function is：It is fixed since screw thread limits
Plunger mechanism external thread structure 184 is meshed with internal thread structure 17, is screwed up so the device can be realized, realizes that limit is made
With in driving, you can manual rotation screw thread limits non-movable piston mechanism swivel plate 181, and can carry hexagonal by one
The electric wrench of punching shaft is driven.
Referring to Fig. 3, the Universal rotary linking suspension hook interposer 22 is inserted into including Universal rotary linking suspension hook
Mechanism connecting plate 221, Universal rotary linking suspension hook interposer threaded hole 222, Universal rotary linking suspension hook are inserted into
Mechanism hemispherical shell 223, Universal rotary linking suspension hook interposer spherical groove structure 224, Universal rotary connection
Formula suspension hook interposer spherical 225, Universal rotary linking suspension hook interposer hanging ring structure 226 and Universal rotary connect
Connect formula suspension hook interposer link hole 227；The Universal rotary linking suspension hook interposer is set with the inside of connecting plate 221
The Universal rotary linking suspension hook for being equipped with multiple 221 both ends of the surface of connection Universal rotary linking suspension hook interposer connecting plate is inserted
Enter mechanism threaded hole 222, the Universal rotary linking suspension hook interposer connecting plate 221, the Universal rotary connection
Formula suspension hook interposer is provided centrally with the end face of connecting plate 221 and is connected with Universal rotary linking suspension hook interposer
The Universal rotary linking suspension hook interposer hemispherical shell 223 that plate 221 is an integral structure, the Universal rotary connection
Formula suspension hook interposer hemispherical shell 223 is internally provided with Universal rotary linking suspension hook interposer spherical groove
Structure 224, the Universal rotary linking suspension hook interposer are inserted into hemispherical shell 223 in Universal rotary linking suspension hook
The one Universal rotary linking suspension hook interposer spherical 225 of inside installation of mechanism spherical groove structure 224, described ten thousand
It is provided with one end of spherical 225 to rotatable connection formula suspension hook interposer and is used with Universal rotary linking suspension hook interposer
The Universal rotary linking suspension hook interposer hanging ring structure 226 that spherical 225 is an integral structure, the Universal rotary connect
Connect formula suspension hook interposer hanging ring structure 226 is internally provided with Universal rotary linking suspension hook interposer link hole
227；The structure radius of Universal rotary linking suspension hook interposer spherical groove structure 224 connects with the Universal rotary
The structure radius for connecing formula suspension hook interposer spherical 225 is consistent, and the Universal rotary linking suspension hook interposer is used
The volume that 224 inner surface of spherical groove structure is supported is the Universal rotary linking suspension hook interposer spherical 225
The 3/5-3/4 of the formed volume in outer surface；The Universal rotary linking suspension hook interposer connecting plate 221 is by being inserted into
Universal rotary linking suspension hook interposer is mounted on the end face center of the first limiting plate 1 with the bolt inside threaded hole 222,
Its main function is：Due to Universal rotary linking suspension hook interposer spherical groove structure 224 structure radius with it is described
Universal rotary linking suspension hook interposer is consistent with the structure radius of spherical 225, and the Universal rotary linking suspension hook
The volume that 224 inner surface of interposer spherical groove structure is supported is used for the Universal rotary linking suspension hook interposer
The 3/5-3/4 of the formed volume in 225 outer surface of spherical, so Universal rotary linking suspension hook interposer spherical 225
It can be stuck in inside Universal rotary linking suspension hook interposer spherical groove structure 224, but Universal rotary linking is hung
Hook interposer spherical 225 can rotate freely again, and when work, the hook of lifting machine is inserted into Universal rotary linking
The inside in suspension hook interposer link hole 227, you can.
Specifically used mode：In present invention work, screw shell 7 is rotated to the length of the Steel material lifted by crane as needed,
Due to the effect of reverse thread so that the first limiting plate 1 and the second limiting plate 2 change between length, the distance between answer
This is less than the length of Steel material, and the maximum distance between main through-hole structure 15 and main limiting groove structure 14 should be more than steel
The length of material, then each screw thread limit non-movable piston mechanism 18 is opened, each Steel material is then inserted into each main through-hole knot
The inside of structure 15, and one end of each Steel material is made to be inserted into the inside of main limiting groove structure 14, then screw thread is limited
Non-movable piston mechanism 18 screws up, and is screwing up nut 21 so that third threaded rod 19 can be played by force effect, you can by lifting machine
Hook hang in Universal rotary linking suspension hook interposer 22, you can, complete lifting after, similarly remove Steel material.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (9)
1. a kind of Steel material lifting limiting and fixing device, including the first limiting plate (1), the second limiting plate (2) and screw shell
(7), it is characterised in that：First limiting plate (1) and the second limiting plate (2) are pacified by bolt respectively at the center of opposition end face
Fill one first connecting plate (5) and the second connecting plate (6), the side of first limiting plate (1) and the second limiting plate (2) is set respectively
It is equipped with the first limiting plate (3) and the second limiting plate (4) of two opposition, the inside of each first limiting plate (3) is both provided with
Through the secondary through-hole structure (20) of its both ends of the surface, the end face of each second limiting plate (4) is respectively mounted a third threaded rod
(19), the body of rod of the third threaded rod (19) is through corresponding secondary through-hole structure (20), and third threaded rod (19) is another
End screws up a nut (21) by helicitic texture, and the end face center of first connecting plate (5) and the second connecting plate (6) is set respectively
It is equipped with and the first threaded rod of its integral structure (10) and the second threaded rod (11), first threaded rod (10) and the second spiral shell
The opposite external thread structure of hand of spiral is provided on the body of rod of rasp bar (11), the screw shell (7) is provided centrally with spiral shell
Line section (8), the inside at screw shell (7) both ends by helicitic texture (9) respectively with the first threaded rod (10) and second
One end body of rod connection of threaded rod (11), first threaded rod (10) and the second threaded rod (11) are all provided in the inside of opposite end
It is equipped with the limit hole (12) that cross section is triangular structure, it is triangle that a cross section is inserted into the inside of two limit holes (12)
The gag lever post (13) of structure, the main limit that the end face of first limiting plate (1) is provided with multiple circular arrays settings are recessed
Slot structure (14), the second limiting plate (2) end face are internally provided with main through-hole structure (15), the main through-hole structure
(15) side is provided between internal threaded regions (16), and (16) connect a screw thread by external thread structure (17) between the internal threaded regions
Non-movable piston mechanism (18) is limited, a Universal rotary linking suspension hook is installed at the other end center of first limiting plate (1)
Interposer (22).
2. a kind of Steel material lifting limiting and fixing device according to claim 1, it is characterised in that：The screw thread limit
Non-movable piston mechanism (18) includes screw thread limit non-movable piston mechanism swivel plate (181), screw thread limit non-movable piston mechanism use
Interior hexagonal structure (182), screw thread limit non-movable piston mechanism threaded stud structure (183), screw thread limit non-movable piston mechanism use
External thread structure (184), screw thread limit non-movable piston mechanism pressure texture mosaic groove (185), screw thread limit non-movable piston
Mechanism rubber pad (186) and screw thread limit non-movable piston mechanism column construction (187).
3. a kind of Steel material lifting limiting and fixing device according to claim 2, it is characterised in that：The screw thread limit
Non-movable piston mechanism swivel plate (181) end face center is internally provided with the interior hexagonal knot of screw thread limit non-movable piston mechanism
Structure (182), the screw thread limit non-movable piston mechanism, which is provided centrally with to limit with screw thread with swivel plate (181) other end, to be fixed
The screw thread limit non-movable piston mechanism threaded stud structure (183) that plunger mechanism is an integral structure with swivel plate (181), it is described
Screw thread limits non-movable piston mechanism and the side of threaded stud structure (183) is provided with screw thread limit non-movable piston mechanism external screw thread
Structure (184), screw thread limit non-movable piston mechanism threaded stud structure (183) end face center are internally provided with screw thread
Non-movable piston mechanism is limited with pressure texture mosaic groove (185), the screw thread limits non-movable piston mechanism with rubber pad (186)
End face form screw thread limit non-movable piston mechanism column construction (187) by punching press and cutting, the screw thread limit is solid
Determine plunger mechanism and is mounted to screw thread limit non-movable piston mechanism pressure texture mosaic groove (185) with column construction (187)
It is internal.
4. a kind of Steel material lifting limiting and fixing device according to claim 3, it is characterised in that：The screw thread limit
Non-movable piston mechanism rubber pad (186) is Circular plate structure made of rubber material, and screw thread limit non-movable piston mechanism uses rubber
The end radius of rubber cushion (186) and screw thread limit non-movable piston mechanism are identical with the structure radius of threaded stud structure (183).
5. a kind of Steel material lifting limiting and fixing device according to claim 3, it is characterised in that：The screw thread limit
Non-movable piston mechanism is meshed with external thread structure (184) with internal thread structure (17).
6. a kind of Steel material lifting limiting and fixing device according to claim 1, it is characterised in that：The Universal rotary
Linking suspension hook interposer (22) includes Universal rotary linking suspension hook interposer connecting plate (221), Universal rotary company
Meet formula suspension hook interposer threaded hole (222), Universal rotary linking suspension hook interposer hemispherical shell (223), ten thousand
It is spherical to rotatable connection formula suspension hook interposer spherical groove structure (224), Universal rotary linking suspension hook interposer
Body (225), Universal rotary linking suspension hook interposer hanging ring structure (226) and Universal rotary linking suspension hook interposer
With link hole (227).
7. a kind of Steel material lifting limiting and fixing device according to claim 6, it is characterised in that：The Universal rotary
Linking suspension hook interposer connecting plate (221) is internally provided with multiple connection Universal rotary linking suspension hook interposers
With the Universal rotary linking suspension hook interposer threaded hole (222) of connecting plate (221) both ends of the surface, the Universal rotary connection
Formula suspension hook interposer connecting plate (221), one end of Universal rotary linking suspension hook interposer connecting plate (221)
Face, which is provided centrally with, to be connected with Universal rotary linking suspension hook interposer with the Universal rotary that connecting plate (221) is an integral structure
Connect formula suspension hook interposer hemispherical shell (223), the Universal rotary linking suspension hook interposer hemispherical shell
(223) be internally provided with Universal rotary linking suspension hook interposer spherical groove structure (224), the Universal rotary connects
Formula suspension hook interposer hemispherical shell (223) is connect in Universal rotary linking suspension hook interposer spherical groove structure
(224) a Universal rotary linking suspension hook interposer is installed with spherical (225) in inside, and the Universal rotary linking is hung
Hook interposer is provided with and Universal rotary linking suspension hook interposer spherical (225) with one end of spherical (225)
The Universal rotary linking suspension hook interposer hanging ring structure (226) being an integral structure, the Universal rotary linking are hung
Hook interposer hanging ring structure (226) is internally provided with Universal rotary linking suspension hook interposer link hole (227).
8. a kind of Steel material lifting limiting and fixing device according to claim 7, it is characterised in that：The Universal rotary
The structure radius of linking suspension hook interposer spherical groove structure (224) is inserted into machine with the Universal rotary linking suspension hook
Structure is consistent with the structure radius of spherical (225), and the Universal rotary linking suspension hook interposer spherical groove structure
(224) volume that inner surface is supported is Universal rotary linking suspension hook interposer spherical (225) the outer surface institute
Form the 3/5-3/4 of volume.
9. a kind of Steel material lifting limiting and fixing device according to claim 7, it is characterised in that：The Universal rotary
Linking suspension hook interposer connecting plate (221) is by being inserted into Universal rotary linking suspension hook interposer threaded hole
(222) internal bolt is mounted on the end face center of the first limiting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810653607.8A CN108529429A (en) | 2018-06-22 | 2018-06-22 | A kind of Steel material lifting limiting and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810653607.8A CN108529429A (en) | 2018-06-22 | 2018-06-22 | A kind of Steel material lifting limiting and fixing device |
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| Publication Number | Publication Date |
|---|---|
| CN108529429A true CN108529429A (en) | 2018-09-14 |
Family
ID=63486878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810653607.8A Pending CN108529429A (en) | 2018-06-22 | 2018-06-22 | A kind of Steel material lifting limiting and fixing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081240A (en) * | 2019-05-20 | 2019-08-02 | 郭妙云 | A kind of industrial transportation pipe line multi-angle installation support frame |
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| CN204369931U (en) * | 2014-12-24 | 2015-06-03 | 重庆机床(集团)有限责任公司 | A kind of long shaft part quenching frock |
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Application publication date: 20180914 |