CN204079245U - Anti-skidding coil steel hanging tong - Google Patents
Anti-skidding coil steel hanging tong Download PDFInfo
- Publication number
- CN204079245U CN204079245U CN201420501419.0U CN201420501419U CN204079245U CN 204079245 U CN204079245 U CN 204079245U CN 201420501419 U CN201420501419 U CN 201420501419U CN 204079245 U CN204079245 U CN 204079245U
- Authority
- CN
- China
- Prior art keywords
- chela
- coil
- tong arm
- tong
- caliper
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides anti-skidding coil steel hanging tong, comprise caliper, support and suspension ring, caliper comprises tong arm and chela, and tong arm upper end and support are hinged, tong arm lower end and chela are hinged, chela is intersected by connecting device and is connected, and caliper also comprises stay column, and suspension ring are arranged on stay column upper end, the suspension hook that chela adopts bill to arrange in opposite directions, suspension hook inside is provided with adsorption plant, is provided with the screw thread for preventing coil landing inside chela, and tong arm and support hinged place are provided with positioning hanger.The beneficial effects of the utility model are: reasonable in design, the feature such as structure is simple, easy to use, function admirable, practicality; The utility model can channel pitch between adjacent two row coils narrower lifted by crane coil easily or lightly when decoiling unit hole is not too wide put down coil and settle at one go, and spacing between two suspension hooks can be adjusted arbitrarily according to the length of coil, operate very flexible, convenient, production efficiency is high.
Description
Technical field
The utility model relates to lifting machine field, more specifically to the anti-skidding coil steel hanging tong of one.
Background technology
Along with the continuous increase that the import of large-scale coil, accumulating and reprocessing need, lifting task is increasing.Special lifting device must be used, at present conventional C shape through type suspension hook in hoisting process.Fig. 1 is C shape through type suspension hook and the coil structural representation of prior art.As shown in Figure 1, utilize the C shape through type suspension hook 1 of this prior art to lift the working process of coil 2 as follows: first by operating personal the bill 3 on C shape through type suspension hook 1 to be inserted into from mesopore 4 one end coil 2 that it is inner, then utilize not shown lifting machine and the such as hoist cable such as steel rope, hanging belt upwards mention C shape through type suspension hook 1 and coil 2 and move to required placement location.Because the bill 3 on C shape through type suspension hook 1 is only inserted into one end of mesopore 4, therefore for the object of safety, bill 3 is usually longer, the deadweight of C shape through type suspension hook 1 so not only can be made larger, therefore malfunction, and channel pitch A during storage between adjacent two row coils 2 must be greater than the length of bill 3, otherwise cannot operate, when result causes storing in a warehouse, the floor area of coil 2 is large, and production efficiency is low.
The intensity of tongs is high, lightweight, and handling is convenient, flexible, assists, just can realize the handling of coil, and safe lifting is reliable without the need to external force.Therefore be widely used in the necessary basic industry of industry such as automobile, aerospace, petrochemical industry metallurgy, its market demand and output present the trend constantly risen.
Utility model content
The utility model overcomes deficiency of the prior art, provides a kind of anti-skidding coil steel hanging tong.
The purpose of this utility model is achieved by following technical proposals.
Anti-skidding coil steel hanging tong, comprise caliper, support and suspension ring, described caliper comprises tong arm and chela, described tong arm upper end and described support are hinged, described tong arm lower end and described chela are hinged, described chela is intersected by connecting device and is connected, described caliper also comprises stay column, described suspension ring are arranged on described stay column upper end, the suspension hook that described chela adopts bill to arrange in opposite directions, described suspension hook inside is provided with adsorption plant, the screw thread for preventing coil landing is provided with inside described chela, described tong arm and described support hinged place are provided with the positioning hanger for locating.
Described connecting device is bearing pin.
Described adsorption plant adopts electromagnetic induction coil, and described electromagnetic induction coil is connected with source switch, and described source switch is connected with power supply.
The beneficial effects of the utility model are: compared with prior art, there is reasonable in design, the feature such as structure is simple, easy to use, function admirable, practicality, stably can complete lifting job, avoid causing because Clamping force is little and cannot the thing of handling occur, ensure carrying out smoothly of hauling operation; The utility model can channel pitch between adjacent two row coils narrower lifted by crane coil easily or lightly when decoiling unit hole is not too wide put down coil and settle at one go, and spacing between two suspension hooks can be adjusted arbitrarily according to the length of coil, operate very flexible, convenient, production efficiency is high; Suspension hook inside is provided with electromagnetic induction coil, when energising, produces magnetic field, can better coil is fixed on suspension hook, avoid coil in handling process and come off.
Accompanying drawing explanation
Fig. 1 is C shape through type suspension hook and the coil structural representation of prior art;
Fig. 2 is structural representation of the present utility model.
In figure: 1 is suspension hook, 2 is coil, and 3 is bill, and 4 is mesopore, and 5 is suspension ring, and 6 is stay column, and 7 is support, and 8 is tong arm, and 9 is positioning hanger, and 10 is chela.
Detailed description of the invention
Below by specific embodiment, the technical solution of the utility model is further described.
Embodiment 1
Anti-skidding coil steel hanging tong, comprise caliper, support 7 and suspension ring 5, caliper comprises tong arm 8 and chela 10, tong arm 8 upper end and support 7 are hinged, tong arm 8 lower end and chela 10 are hinged, chela 10 is intersected by connecting device and is connected, caliper also comprises stay column 6, suspension ring 5 are arranged on stay column 6 upper end, the suspension hook that chela 10 adopts bill to arrange in opposite directions, suspension hook inside is provided with adsorption plant, is provided with the screw thread for preventing coil landing inside chela 10, and tong arm 8 and support 7 hinged place are provided with the positioning hanger 9 for locating.
Embodiment 2
Anti-skidding coil steel hanging tong, comprise caliper, support 7 and suspension ring 5, caliper comprises tong arm 8 and chela 10, tong arm 8 upper end and support 7 are hinged, tong arm 8 lower end and chela 10 are hinged, chela 10 is intersected by connecting device and is connected, caliper also comprises stay column 6, suspension ring 5 are arranged on stay column 6 upper end, the suspension hook that chela 10 adopts bill to arrange in opposite directions, suspension hook inside is provided with adsorption plant, is provided with the screw thread for preventing coil landing inside chela 10, and tong arm 8 and support 7 hinged place are provided with the positioning hanger 9 for locating.
Connecting device is bearing pin.
Adsorption plant adopts electromagnetic induction coil, and electromagnetic induction coil is connected with source switch, and source switch is connected with power supply.
The working process of the present embodiment is: when lifting coil, first unloaded by positioning hanger 9, and then lift by crane.During lifting, suspension ring 5 drive stay column 6 to rise, and stay column 6 drives support 7 upward movement, and support 7 makes chela 10 clamp coil by band movable pliers 8, coil gravity is larger, Clamping force is larger, after coil is clamped by chela 10, turns on the power switch, electromagnetic induction coil is energized, make it produce magnetic field, certain absorption is carried out to the coil be hung on suspension hook, coil is fixed on suspension hook.
Above two embodiments of the present utility model have been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. anti-skidding coil steel hanging tong, it is characterized in that: comprise caliper, support and suspension ring, described caliper comprises tong arm and chela, described tong arm upper end and described support are hinged, described tong arm lower end and described chela are hinged, described chela is intersected by connecting device and is connected, described caliper also comprises stay column, described suspension ring are arranged on described stay column upper end, the suspension hook that described chela adopts bill to arrange in opposite directions, described suspension hook inside is provided with adsorption plant, the screw thread for preventing coil landing is provided with inside described chela, described tong arm and described support hinged place are provided with the positioning hanger for locating.
2. anti-skidding coil steel hanging tong according to claim 1, is characterized in that: described connecting device is bearing pin.
3. anti-skidding coil steel hanging tong according to claim 2, is characterized in that: described adsorption plant adopts electromagnetic induction coil, and described electromagnetic induction coil is connected with source switch, and described source switch is connected with power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501419.0U CN204079245U (en) | 2014-09-02 | 2014-09-02 | Anti-skidding coil steel hanging tong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501419.0U CN204079245U (en) | 2014-09-02 | 2014-09-02 | Anti-skidding coil steel hanging tong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204079245U true CN204079245U (en) | 2015-01-07 |
Family
ID=52171983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420501419.0U Expired - Fee Related CN204079245U (en) | 2014-09-02 | 2014-09-02 | Anti-skidding coil steel hanging tong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204079245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106986259A (en) * | 2017-05-10 | 2017-07-28 | 河南新科起重机股份有限公司 | Coil steel spreader and crane |
-
2014
- 2014-09-02 CN CN201420501419.0U patent/CN204079245U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106986259A (en) * | 2017-05-10 | 2017-07-28 | 河南新科起重机股份有限公司 | Coil steel spreader and crane |
| CN106986259B (en) * | 2017-05-10 | 2018-07-13 | 河南新科起重机股份有限公司 | Coil steel spreader and crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160902 |