CN203143926U - Stretchable type hoisting clamp - Google Patents
Stretchable type hoisting clamp Download PDFInfo
- Publication number
- CN203143926U CN203143926U CN 201320121818 CN201320121818U CN203143926U CN 203143926 U CN203143926 U CN 203143926U CN 201320121818 CN201320121818 CN 201320121818 CN 201320121818 U CN201320121818 U CN 201320121818U CN 203143926 U CN203143926 U CN 203143926U
- Authority
- CN
- China
- Prior art keywords
- card
- stretchable
- hoisting
- clamp
- type 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.)
- Expired - Fee Related
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- Supports Or Holders For Household Use (AREA)
Abstract
The utility model provides a stretchable type hoisting clamp. The lower ends of a left card and a right card are hook-shaped; the middle parts of the left card and the right card are crossed, so that hook-shaped bodies of the left card and the right card are oppositely mounted, and the connection parts of the left card and the right card are movably connected; the upper ends of the left card and the right card are movably connected with the lower ends of two stretchable connection boards; the upper ends of the two stretchable connection boards are crossed and connected through a movable pin; and the lower end of a hoisting board is connected with the upper ends of the two stretchable connection boards. Compared with the prior art, the stretchable type hoisting clamp provided by the utility model has the characteristics of convenience in use and strong universality; the hoisting efficiency is greatly improved; a hoisting piece is prevented from releasing and a casualty accident is prevented from occurring; and the stretchable type hoisting clamp is particularly suitable for hoisting special products with irregular shapes.
Description
Technical field
The utility model relates to a kind of stone tongs.
Background technology
The prior art stone tongs is of a great variety, but the anchor clamps commonality is not strong, and in the product transhipment, in the hoisting process, because shape of product is irregular, the model kind differs, and uses steel rope in a large number, and chain lifts, transhipment.Take a lot of work, time-consuming, very dangerous again.
Summary of the invention
Goal of the invention of the present utility model is to overcome the above-mentioned deficiency of prior art and provides a kind of easy to use and improve lifting efficient greatly, avoided hanging piece to come off and concertina type stone tongs that casualty accident takes place.
The utility model is to adopt following technical scheme to realize: about two clamp lower ends be crozier, about two clamps middle part intersect make about the crozier of two clamps adorn relatively, about two clamp intersection areas flexibly connect; About two clamps upper ends flexibly connect with two flexible connecting panel lower ends; The upper end of two flexible connecting panels is intersected and is connected through removable pin, and the boatswain chair lower end is connected through the upper end of removable pin with two flexible connecting panels.
The utility model compared with prior art has easy to use, highly versatile, improves the characteristics of lifting efficient greatly, has avoided hanging piece to come off and the generation of casualty accident, is specially adapted to the lifting of erose specialities.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Among Fig. 1, the utility model boatswain chair 1 lower end is connected with flexible connecting panel 3 one ends by removable pin 2, and flexible connecting panel 3 other ends and clamp 4 flexibly connect, by the starting of boatswain chair 1, and the flexible connecting panel 3 movable pressure of giving 4 one liftings of clamp, clamping work pieces.Wherein, each position is for dividing body structure, and connecting portion all is to flexibly connect, and clamp 4 folder workpiece positions are the crozier of a band angle.
Claims (1)
1. concertina type stone tongs is characterized in that: about two clamp lower ends be crozier, about two clamps middle part intersect make about the crozier of two clamps adorn relatively, about two clamp intersection areas flexibly connect; About two clamps upper ends flexibly connect with two flexible connecting panel lower ends; The upper end of two flexible connecting panels is intersected and is connected through removable pin, and the boatswain chair lower end is connected through the upper end of removable pin with two flexible connecting panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121818 CN203143926U (en) | 2013-03-18 | 2013-03-18 | Stretchable type hoisting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121818 CN203143926U (en) | 2013-03-18 | 2013-03-18 | Stretchable type hoisting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203143926U true CN203143926U (en) | 2013-08-21 |
Family
ID=48971470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121818 Expired - Fee Related CN203143926U (en) | 2013-03-18 | 2013-03-18 | Stretchable type hoisting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203143926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967053A (en) * | 2016-06-23 | 2016-09-28 | 上海宝田新型建材有限公司 | Special jig for hoisting of crushing teeth of crushing machine |
-
2013
- 2013-03-18 CN CN 201320121818 patent/CN203143926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967053A (en) * | 2016-06-23 | 2016-09-28 | 上海宝田新型建材有限公司 | Special jig for hoisting of crushing teeth of crushing machine |
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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 |
Granted publication date: 20130821 Termination date: 20210318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |