CN202594613U - Hoisting clamp - Google Patents
Hoisting clamp Download PDFInfo
- Publication number
- CN202594613U CN202594613U CN 201220156753 CN201220156753U CN202594613U CN 202594613 U CN202594613 U CN 202594613U CN 201220156753 CN201220156753 CN 201220156753 CN 201220156753 U CN201220156753 U CN 201220156753U CN 202594613 U CN202594613 U CN 202594613U
- Authority
- CN
- China
- Prior art keywords
- suspension hook
- boatswain chair
- steel plate
- right sides
- pulley
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 239000000725 suspension Substances 0.000 claims description 25
- 239000004575 stone Substances 0.000 claims description 4
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a hoisting clamp. For the hoisting clamp, a left pulley is arranged at the upper end of a left hanging plate, and is mounted at the inner upper ends of front and rear steel plates through shaft pins; a left lifting hook is arranged at the lower end of the left hanging plate, and is movably mounted at the inner lower ends of the front and rear steel plates through shaft pins for a shaft sleeve; a right pulley is mounted at the upper end of a right hanging plate, and is mounted at the inner upper end of the front and rear steel plates through shaft pins; a right lifting hook is arranged at the lower end of the right hanging plate, and is movably mounted at the inner lower ends of the front and rear steel plates through pin shafts for a shaft sleeve; left and right lifting pawls are arranged at the lower ends of the left lifting hook and the right lifting hook respectively; in the case of hoisting, a steel wire rope penetrates into the left and right hanging plates from the lower sides of the pulleys, the hanging plates are hoisted, hoisted objects are clamped by the left and right lifting pawls, the steel wire rope is lifted to pull the pulleys of the hanging plates, and the objects are clamped by the clamping pawls at the lower ends of the left hanging plate and the right hanging plate.
Description
Technical field
The utility model relates to a kind of anchor clamps, especially a kind of anchor clamps that lift weights such as steel plate and timber.
Background technology
During the carrying of dead weight cargo such as steel plate or timber,, make troubles for the lifting carrying because the bigger than normal or out-of-shape of build of goods not only is difficult for binding, and takes a lot of work, mistakes during lifting.
Summary of the invention
The purpose of the utility model provides a kind of stone tongs, and the lifting binding difficult problem during with the solution portage is saved man-hour, is convenient to lifting.
The scheme of the utility model is made up of left boatswain chair, right boatswain chair, left suspension hook and right suspension hook; Left and right sides boatswain chair is processed the identical long shaped plate of specification by front and back two block plates respectively; Install by pulley and axle sleeve respectively between two block plates of front and back and connect as one; Left chain wheel is equipped with in the upper end of left side boatswain chair, the interior upper end of steel plate before and after left chain wheel is installed in by pivot pin, and the lower end of left boatswain chair is provided with left suspension hook; With the movable interior lower end that is installed in the front and back steel plate of bearing pin, left suspension hook can be free movable in left boatswain chair by axle sleeve for left side suspension hook.Right pulley is equipped with in the upper end of right boatswain chair; The interior upper end of steel plate before and after right pulley is installed in by pivot pin, the lower end of right boatswain chair is provided with right suspension hook, and right suspension hook is by the interior lower end that be installed in front and back steel plate of axle sleeve with the bearing pin activity; Right suspension hook can be free movable in right boatswain chair; The upper end of described left and right sides suspension hook is provided with upper boom portion, hangs pawl about the lower end of left and right sides suspension hook is provided with, about hang the length of the left and right sides length of pawl greater than upper boom portion.
During lifting, the downside of steel rope by pulley penetrated in the boatswain chair of the left and right sides, mention boatswain chair, hang the goods that pawl is clamped lifting about using, hoisting cable pulling boatswain chair pulley, the pawl that hangs of boatswain chair lower end, the left and right sides promptly picks up goods.Because the length of suspension hook upper boom portion is less than the length of hanging pawl down, the pulling force that upper boom portion is hung oneself is big more, hangs the just tight more of pawl folder down.
The utility model is simple in structure, designs ingeniously, easy to operate, and result of use is good.
Do further explain below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is left boatswain chair assembling scheme drawing.
The specific embodiment
Claims (2)
1. stone tongs; Be made up of left boatswain chair, right boatswain chair, left suspension hook and right suspension hook, left and right sides boatswain chair is processed the identical long shaped plate of specification by front and back two block plates respectively, is installed by pulley and axle sleeve respectively between two block plates of front and back to connect as one; It is characterized in that: left chain wheel (9) is equipped with in the upper end of described left boatswain chair (4); The interior upper end of steel plate before and after left chain wheel is installed in by pivot pin (5), the lower end of left boatswain chair is provided with left suspension hook (2), and left suspension hook is by the interior lower end that be installed in front and back steel plate of axle sleeve with the bearing pin activity; Right pulley is equipped with in the upper end of right boatswain chair (7); The interior upper end of steel plate before and after right pulley is installed in by pivot pin, right suspension hook (8) is equipped with in the lower end of right boatswain chair, and right suspension hook is by the interior lower end that be installed in front and back steel plate of axle sleeve with the bearing pin activity; The upper end of left and right sides suspension hook is provided with upper boom portion (3), hangs pawl (1) about the lower end of left and right sides suspension hook is provided with.
2. stone tongs according to claim 1 is characterized in that: hang the length of the left and right sides length of pawl greater than upper boom portion about described, hoisting wirerope (6) is housed in the boatswain chair of the left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220156753 CN202594613U (en) | 2012-04-15 | 2012-04-15 | Hoisting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220156753 CN202594613U (en) | 2012-04-15 | 2012-04-15 | Hoisting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202594613U true CN202594613U (en) | 2012-12-12 |
Family
ID=47312172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220156753 Expired - Fee Related CN202594613U (en) | 2012-04-15 | 2012-04-15 | Hoisting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202594613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261241A (en) * | 2014-09-12 | 2015-01-07 | 上海电气核电设备有限公司 | Water chamber clapboard hoisting device |
| CN116425003A (en) * | 2023-03-13 | 2023-07-14 | 天津源泰科技发展有限公司 | A plank horizontal spreader |
-
2012
- 2012-04-15 CN CN 201220156753 patent/CN202594613U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261241A (en) * | 2014-09-12 | 2015-01-07 | 上海电气核电设备有限公司 | Water chamber clapboard hoisting device |
| CN116425003A (en) * | 2023-03-13 | 2023-07-14 | 天津源泰科技发展有限公司 | A plank horizontal spreader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20130415 |