CN107963548A - Hoisting steel plate fixture - Google Patents
Hoisting steel plate fixture Download PDFInfo
- Publication number
- CN107963548A CN107963548A CN201711167524.XA CN201711167524A CN107963548A CN 107963548 A CN107963548 A CN 107963548A CN 201711167524 A CN201711167524 A CN 201711167524A CN 107963548 A CN107963548 A CN 107963548A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- lifting
- screw rod
- clamp
- hoisting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention relates to hoisting technology field, there is provided a kind of hoisting steel plate fixture, including screw rod and lifting nut；Screw thread on the screw rod is divided into two sections, is dextrorotation screw thread and derotation screw thread respectively；The both ends of the screw rod are connected with the lifting nut thread respectively；Link is provided with the top of the lifting nut；The bottom of the lifting nut is provided with connecting plate；C-clamp is provided with the inside of the connecting plate；Lifting rope is provided with two links；Suspension hook is provided with the middle part of the lifting rope.The hoisting steel plate fixture of the present invention, in hoisting process, lifting rope only produces transverse shear stress power to lifting nut, without producing transverse shear stress power to C-clamp, ensure that C-clamp only produces steel plate upward lifting force；Secondly, rotary screw is passed through, so that it may adjust the distance between two C-clamps, prevent steel plate from being moved in C-clamp, ensure that the stability of lifting.
Description
Technical field
The present invention relates to hoisting technology field, more particularly to a kind of hoisting steel plate fixture.
Background technology
Steel plate by after Automobile Transportation to manufacturing shop, it is necessary to by steel plate handling to placing of material area, then to steel plate into
The operations such as row line, cutting.Common lifting mode is that two suspension hooks hang over the both sides of steel plate, by being connected on suspension hook
Steel wire rope lifts by crane steel plate.Although this lifting mode is easy, but this lifting mode is easily in lift hook position to steel
Plate surface causes to damage, and the risk that steel plate drops is likely to occur in hoisting process, there are larger security risk.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of hoisting steel plate fixture of fixation.
The technical solution adopted by the present invention to solve the technical problems is：Hoisting steel plate fixture, including screw rod and lifting spiral shell
It is female；Screw thread on the screw rod is divided into two sections, is dextrorotation screw thread and derotation screw thread respectively；The both ends of the screw rod respectively with it is described
Lift nut thread connection；Link is provided with the top of the lifting nut；The bottom of the lifting nut is provided with connecting plate；
C-clamp is provided with the inside of the connecting plate；Lifting rope is provided with two links；It is provided with and hangs in the middle part of the lifting rope
Hook.
Further, the both ends of the screw rod are additionally provided with the locking nut on the outside of the lifting nut.
Further, the internal orifice of the C-clamp sets matcoveredn.
Further, the protective layer is rubber.
Further, rotation handle is provided with the middle part of the screw rod.
The beneficial effects of the invention are as follows：The hoisting steel plate fixture of the present invention, in hoisting process, lifting rope is only to lifting nut
Transverse shear stress power is produced, without producing transverse shear stress power to C-clamp, ensure that C-clamp only produces upwards steel plate
Lifting force；Secondly, rotary screw is passed through, so that it may adjust the distance between two C-clamps, prevent steel plate from being moved in C-clamp
It is dynamic, it ensure that the stability of lifting.The hoisting steel plate fixture of the present invention, it is simple in structure, fixation, easy to operate.
Brief description of the drawings
Fig. 1 is the structure diagram of hoisting steel plate fixture of the present invention；
Reference numeral is in figure：1- screw rods, 2- lifting nuts, 3- links, 4- connecting plates, 5-C clamps, 6- lifting ropes, 7-
Suspension hook, 8- locking nuts, 9- protective layers, 10- rotation handles.
Embodiment
The present invention will be further described with reference to the accompanying drawings and examples：
As shown in Figure 1, hoisting steel plate fixture of the present invention, including screw rod 1 and lifting nut 2；On the screw rod 1
Screw thread is divided into two sections, is dextrorotation screw thread and derotation screw thread respectively；The both ends of the screw rod 1 lift 2 screw thread of nut with described respectively
Connection；The top of the lifting nut 2 is provided with link 3；The bottom of the lifting nut 2 is provided with connecting plate 4；The connection
The inner side of plate 4 is provided with C-clamp 5；Lifting rope 6 is provided with two links 3；The middle part of the lifting rope 6 is provided with suspension hook
7。
One end of the screw rod 1 is dextrorotation screw thread, and the other end is derotation screw thread, and the both ends of screw rod 1 are respectively arranged with and institute
The lifting nut 2 that screw thread is adapted is stated, passes through rotary screw 1, so that it may makes the increase of the distance between two lifting nuts 2 or subtracts
It is small, and then the distance between two C-clamps 5 is increased or is reduced.The inner side of the connecting plate 4 refers to two connecting plates 4
Corresponding side.
To ensure the stability of lifting, the both ends of the screw rod 1 are additionally provided with the locking positioned at 2 outside of lifting nut
Nut 8.By the cooperation of locking nut 8 and lifting nut 2, prevent in hoisting process, the lifting nut 2 is to outside screw rod 1
Move side.
Further, to prevent C-clamp 5 from causing to damage to surface of steel plate, the internal orifice of the C-clamp 5 is provided with protection
Layer 9.By setting protective layer 9, C-clamp 5 is avoided directly to be contacted with surface of steel plate.The protective layer 9 can be plastics protection
Set, preferably, the protective layer 9 is rubber.
For convenience of rotary screw 1, the middle part of the screw rod 1 is provided with rotation handle 10.
The use process of the hoisting steel plate fixture of the present invention is that hoisting steel plate fixture is placed on the upper of steel plate position of centre of gravity
Side, then by rotary screw 1, adjusts the distance between two C-clamps 5, by two C-clamps 5 by Interal fixation, so
Start driving or hoisting machine afterwards, steel plate is raised up by suspension hook 7, is lifted to placing of material area.
The hoisting steel plate fixture of the present invention, during lifting, lifting rope 6 only produces transverse shear stress power to lifting nut 2,
Without producing transverse shear stress power to C-clamp 5, it ensure that C-clamp 5 only produces steel plate upward lifting force, avoid C
Clamp 5 causes crush injury to steel plate.
Claims (5)
1. hoisting steel plate fixture, it is characterised in that：Including screw rod (1) and lifting nut (2)；Screw thread point on the screw rod (1)
It is dextrorotation screw thread and derotation screw thread respectively for two sections；The both ends of the screw rod (1) connect with described lifting nut (2) screw thread respectively
Connect；Link (3) is provided with the top of the lifting nut (2)；The bottom of the lifting nut (2) is provided with connecting plate (4)；Institute
State and C-clamp (5) is provided with the inside of connecting plate (4)；Lifting rope (6) is provided with two links (3)；The lifting rope (6)
Middle part be provided with suspension hook (7).
2. hoisting steel plate fixture according to claim 1, it is characterised in that：The both ends of the screw rod (1) are additionally provided with position
Locking nut (8) on the outside of the lifting nut (2).
3. hoisting steel plate fixture according to claim 1, it is characterised in that：The internal orifice of the C-clamp (5) is provided with guarantor
Sheath (9).
4. hoisting steel plate fixture according to claim 3, it is characterised in that：The protective layer (9) is rubber.
5. according to the hoisting steel plate fixture described in claim 1,2,3 or 4, it is characterised in that：The middle part of the screw rod (1) is set
There is rotation handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711167524.XA CN107963548A (en) | 2017-11-21 | 2017-11-21 | Hoisting steel plate fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711167524.XA CN107963548A (en) | 2017-11-21 | 2017-11-21 | Hoisting steel plate fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107963548A true CN107963548A (en) | 2018-04-27 |
Family
ID=61999800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711167524.XA Pending CN107963548A (en) | 2017-11-21 | 2017-11-21 | Hoisting steel plate fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107963548A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726363A (en) * | 2018-08-22 | 2018-11-02 | 桐城运城制版有限公司 | A kind of special hoisting tooling of steel plate |
| CN108992157A (en) * | 2018-08-20 | 2018-12-14 | 桂成艳 | A kind of Orthopedic Clinical operation steel plate pre-bending device |
| CN109019304A (en) * | 2018-09-25 | 2018-12-18 | 胡新军 | A kind of Steel plate hoist |
| CN109437011A (en) * | 2018-10-18 | 2019-03-08 | 合肥先杰新能源科技有限公司 | A kind of device of photovoltaic plant lifting |
| CN111960251A (en) * | 2020-08-28 | 2020-11-20 | 江苏银环新材料科技有限公司 | Steel bar truss hoisting method and steel bar truss hoisting tool thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4010971A (en) * | 1974-05-31 | 1977-03-08 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Lifting device |
| CN203889888U (en) * | 2014-06-09 | 2014-10-22 | 四川川起钢结构有限公司 | Steel plate hoisting clamp |
| CN204079232U (en) * | 2014-05-13 | 2015-01-07 | 天津市金立钢管有限公司 | A kind of Steel plate hoist |
| CN204549800U (en) * | 2015-01-08 | 2015-08-12 | 天津鼎天斯凯特机械有限公司 | A kind of sheet metal auxiliary hoisting device |
| CN204823667U (en) * | 2015-06-10 | 2015-12-02 | 新乡市豫新起重机械有限公司 | Steel sheet lifts by crane with couple |
-
2017
- 2017-11-21 CN CN201711167524.XA patent/CN107963548A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4010971A (en) * | 1974-05-31 | 1977-03-08 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Lifting device |
| CN204079232U (en) * | 2014-05-13 | 2015-01-07 | 天津市金立钢管有限公司 | A kind of Steel plate hoist |
| CN203889888U (en) * | 2014-06-09 | 2014-10-22 | 四川川起钢结构有限公司 | Steel plate hoisting clamp |
| CN204549800U (en) * | 2015-01-08 | 2015-08-12 | 天津鼎天斯凯特机械有限公司 | A kind of sheet metal auxiliary hoisting device |
| CN204823667U (en) * | 2015-06-10 | 2015-12-02 | 新乡市豫新起重机械有限公司 | Steel sheet lifts by crane with couple |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992157A (en) * | 2018-08-20 | 2018-12-14 | 桂成艳 | A kind of Orthopedic Clinical operation steel plate pre-bending device |
| CN108726363A (en) * | 2018-08-22 | 2018-11-02 | 桐城运城制版有限公司 | A kind of special hoisting tooling of steel plate |
| CN109019304A (en) * | 2018-09-25 | 2018-12-18 | 胡新军 | A kind of Steel plate hoist |
| CN109437011A (en) * | 2018-10-18 | 2019-03-08 | 合肥先杰新能源科技有限公司 | A kind of device of photovoltaic plant lifting |
| CN111960251A (en) * | 2020-08-28 | 2020-11-20 | 江苏银环新材料科技有限公司 | Steel bar truss hoisting method and steel bar truss hoisting tool thereof |
| CN111960251B (en) * | 2020-08-28 | 2023-08-22 | 江苏银环新材料科技有限公司 | Steel bar truss hoisting method and steel bar truss hoisting tool thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180427 |
|
| RJ01 | Rejection of invention patent application after publication |