CN2866600Y - Automatic uncoupling device for strong tamping column hammer - Google Patents
Automatic uncoupling device for strong tamping column hammer Download PDFInfo
- Publication number
- CN2866600Y CN2866600Y CN 200620039901 CN200620039901U CN2866600Y CN 2866600 Y CN2866600 Y CN 2866600Y CN 200620039901 CN200620039901 CN 200620039901 CN 200620039901 U CN200620039901 U CN 200620039901U CN 2866600 Y CN2866600 Y CN 2866600Y
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- CN
- China
- Prior art keywords
- stake body
- bearing pin
- supporting frame
- standing frame
- arm
- 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 - Lifetime
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses an automatic unhooking device for a novel forced tamping column-hammer, comprising a transverse supporting frame composed pf a supporting frame and a supporting frame arm, characterized in that the automatic unhooking device further comprises a stand and a lift hook. The middle portions of the left and right stands are arranged between two transverse arms of the supporting frame, and movably install together the supporting frame and the stand through the left pin axle of the supporting frame. The upper portions of the left and right stands are fixed together through connecting pin axle. The lift hook pin axle movably installs together the lift hook, the left and right stands. The circular top end of the lift hook vertical arm is clamped between the left and right pin axles of the supporting frame, and respectively tangential to the left and right pin axles of the supporting frame. When the forced tamping column-hammer is lifted to design height, the armored rope is in the limited position, so the armored rope pulls the transverse supporting frame to make the lift hook incline to a certain angle, then the pendent axis detaches the hook arm of the lift hook and strikes the ground, thereby achieving the purpose of automatic unhooking. The automatic unhooking device of the utility model has the advantages of that the pendent axis is capable of automatically detaching the lift hook, with high working efficiency, good security, simple structure and easy operating.
Description
Technical field
The utility model relates to building implements, especially relates to a kind of novel strong rammer post hammer automatic decoupling device.
Background technology
Handle in the construction at the foundation dynamic consolidation of construction work; run into backfill or the thicker phenomenon of soft soil horizon thickness (local even more than 10m) through regular meeting; just needing to use crawler crane to lift by crane strong rammer post during construction hammers into shape to certain altitude; allow strong rammer post hammer break off relations then; the strong rammer reinforced ground after the post hammer freely falls; making influences the degree of depth and the deep foundation bearing capacity satisfies the designing requirement of top-out through forced ramming reinforcing effective, so that carry out next step construction.But because the original tripping gear of crawler crane is common hook, hook can only move up and down under the pulling of steel cable, can't tilt, thereby ram post hammer its hanging axis after being winched to certain altitude by force and be difficult to separate with hook, both wasted time, and influenced operating efficiency again, safety is relatively poor.
Summary of the invention
The purpose of this utility model be to provide a kind of strong ram the post hammer by its hanging axis after winching to design height can separate with suspension hook automatically, high efficiency, novel strong rammer post that safety is good, simple in structure hammer automatic decoupling device into shape.
The purpose of this utility model is achieved in that the utility model comprises the lateral frame of being made up of " Contraband " shape stake body that is fixed together and support arm, feature is also to comprise stand and suspension hook, stand is made up of the left standing frame and the right standing frame that separate and be parallel to each other, the middle part of left standing frame and right standing frame is positioned between two transverse arms of stake body and by a stake body left side bearing pin stake body is movably arranged on stand, the right-hand member of stake body is equipped with the right bearing pin of stake body, at the right-hand member of support arm the support arm bearing pin is installed; The top of left standing frame and right standing frame is fixed together by connecting bearing pin, and the perpendicular arm of " L " shape suspension hook is sandwiched in the bottom of left standing frame and right standing frame, and the suspension hook bearing pin is movably arranged on suspension hook, left standing frame and right standing frame together.
The circular arc head of the perpendicular arm of " L " shape suspension hook is clipped between stake body left side bearing pin and the right bearing pin of stake body, and tangent with stake body left side bearing pin and the right bearing pin of stake body respectively.
The angle α of the perpendicular arm of " L " shape suspension hook and camber line shape hook arm is the 60-90 degree.
Respectively be fixed with one in the both sides of support arm and will connect support arm and stake body, passive bracing piece.
The utility model can be respectively around the stand of stake body left side bearing pin rotation and the suspension hook that rotates around the suspension hook bearing pin owing to having installed between two transverse arms of lateral frame, and the camber line shape head of the perpendicular arm of suspension hook is clipped between stake body left side bearing pin and the right bearing pin of stake body, like this as long as earlier the crotch of crawler crane is hooked the connection bearing pin on left standing frame and right standing frame top, then the hook arm of suspension hook is hooked the hanging axis of strong rammer post hammer, to be fixed on the support arm bearing pin in order to wire rope one end that limits strong rammer post hammer height again, the other end is fixed on the body of crawler crane, but last driver is risen with regard to the boom of manipulation bar with crawler crane, the utility model and the strong post hammer that rams are sling in the lump, because limiting the strong wire rope that rams post hammer height is fixed on the crawler crane by design height, after strong rammer post hammer rises to design height, wire rope has also arrived the qualification position, wire rope just spurs lateral frame tilts lateral frame, because the camber line shape head of the perpendicular arm of suspension hook is tangent with stake body left side bearing pin and the right bearing pin of stake body respectively, thereby under stake body left side bearing pin and the right bearing pin effect of stake body, suspension hook also begins to tilt, the strong hanging axis that rams the post hammer is just deviate from from the hook arm of suspension hook, hit to ground, thereby reached automatically-unhooked purpose.Therefore the utlity model has strong ram the post hammer by its hanging axis after winching to certain altitude can separate with suspension hook automatically, high efficiency, safety are good, simple in structure, processing ease, advantage easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of lateral frame;
Fig. 3 is the left view of stand;
Fig. 4 is a user mode structural representation of the present utility model.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
The utility model comprises the lateral frame of being made up of " Contraband " shape stake body 12 that is fixed together and support arm 13 4, stand 2 is made up of the left standing frame 17 and the right standing frame 16 that separate and be parallel to each other, the middle part of left standing frame 17 and right standing frame 16 is positioned between two transverse arms 14,15 of stake body 12 and by stake body left side bearing pin 3 stake body 12 is movably arranged on stand 2, the right-hand member of stake body 12 is equipped with the right bearing pin 9 of stake body, at the right-hand member of support arm 13 support arm bearing pin 11 is installed; The top of left standing frame 17 and right standing frame 16 is fixed together by connecting bearing pin 1, and the perpendicular arm 5 of " L " shape suspension hook 7 is sandwiched in the bottom of left standing frame 17 and right standing frame 16, and suspension hook bearing pin 6 is movably arranged on suspension hook 7, left standing frame 17 and right standing frame 16 together.
The circular arc head of the perpendicular arm 5 of " L " shape suspension hook 7 is clipped between stake body left side bearing pin 3 and the right bearing pin 9 of stake body, and tangent with stake body left side bearing pin 3 and the right bearing pin 9 of stake body respectively.
The perpendicular arm 5 of " L " shape suspension hook 7 is the 60-90 degree with the angle α of camber line shape hook arm 8.
Respectively be fixed with a connection support arm 12 and stake body 13, passive bracing piece 10 in the both sides of support arm 12.
Claims (4)
1, a kind of novel strong rammer post hammer automatic decoupling device, comprise the lateral frame of forming by " Contraband " shape stake body (12) that is fixed together and support arm (13) (4), it is characterized in that: also comprise stand (2) and suspension hook (7), stand (2) is made up of the left standing frame (17) and the right standing frame (16) that separate and be parallel to each other, the middle part of left standing frame (17) and right standing frame (16) is positioned over two transverse arms (14 of stake body (12), 15) between and by stake body left side bearing pin (3) stake body (12) is movably arranged on stand (2), the right-hand member of stake body (12) is equipped with the right bearing pin (9) of stake body, at the right-hand member of support arm (13) support arm bearing pin (11) is installed; The top of left standing frame (17) and right standing frame (16) is fixed together by connecting bearing pin (1), the perpendicular arm (5) of " L " shape suspension hook (7) is sandwiched in the bottom of left standing frame (17) and right standing frame (16), and suspension hook bearing pin (6) is movably arranged on suspension hook (7), left standing frame (17) and right standing frame (16) together.
2, novel strong rammer post hammer automatic decoupling device as claimed in claim 1, it is characterized in that: the circular arc head of the perpendicular arm (5) of " L " shape suspension hook (7) is clipped between stake body left side bearing pin (3) and the right bearing pin of stake body (9), and tangent with stake body left side bearing pin (3) and the right bearing pin of stake body (9) respectively.
3, novel strong rammer post hammer automatic decoupling device as claimed in claim 1, it is characterized in that: the perpendicular arm (5) of " L " shape suspension hook (7) is the 60-90 degree with the angle α of camber line shape hook arm (8).
4, novel strong rammer post hammer automatic decoupling device as claimed in claim 1 is characterized in that: respectively be fixed with a connection support arm (12) and stake body (13), passive bracing piece (10) in the both sides of support arm (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620039901 CN2866600Y (en) | 2006-02-28 | 2006-02-28 | Automatic uncoupling device for strong tamping column hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620039901 CN2866600Y (en) | 2006-02-28 | 2006-02-28 | Automatic uncoupling device for strong tamping column hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2866600Y true CN2866600Y (en) | 2007-02-07 |
Family
ID=37702302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620039901 Expired - Lifetime CN2866600Y (en) | 2006-02-28 | 2006-02-28 | Automatic uncoupling device for strong tamping column hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2866600Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101736A (en) * | 2012-11-12 | 2013-05-15 | 江苏天奇物流系统工程股份有限公司 | Dragging and hanging hook mechanism |
| CN103395685A (en) * | 2013-07-15 | 2013-11-20 | 中铁十三局集团第一工程有限公司 | Automatic detacher |
| CN104150345A (en) * | 2014-07-11 | 2014-11-19 | 常熟市港城船舶附件厂 | Automatic unhooking device |
| CN105905793A (en) * | 2016-06-30 | 2016-08-31 | 中交航局第二工程有限公司 | Automatic unhooking lifting tool |
| CN107777537A (en) * | 2016-08-31 | 2018-03-09 | 上海宝冶集团有限公司 | The lifting of dyke Pile-shape body capable of turning for reinforcing dam and automatically-unhooked method |
| CN113264444A (en) * | 2021-05-06 | 2021-08-17 | 广东核电合营有限公司 | Lifting appliance and lifting system for nuclear power station |
-
2006
- 2006-02-28 CN CN 200620039901 patent/CN2866600Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101736A (en) * | 2012-11-12 | 2013-05-15 | 江苏天奇物流系统工程股份有限公司 | Dragging and hanging hook mechanism |
| CN103101736B (en) * | 2012-11-12 | 2015-11-04 | 天奇自动化工程股份有限公司 | Pull hook mechanism |
| CN103395685A (en) * | 2013-07-15 | 2013-11-20 | 中铁十三局集团第一工程有限公司 | Automatic detacher |
| CN104150345A (en) * | 2014-07-11 | 2014-11-19 | 常熟市港城船舶附件厂 | Automatic unhooking device |
| CN105905793A (en) * | 2016-06-30 | 2016-08-31 | 中交航局第二工程有限公司 | Automatic unhooking lifting tool |
| CN107777537A (en) * | 2016-08-31 | 2018-03-09 | 上海宝冶集团有限公司 | The lifting of dyke Pile-shape body capable of turning for reinforcing dam and automatically-unhooked method |
| CN113264444A (en) * | 2021-05-06 | 2021-08-17 | 广东核电合营有限公司 | Lifting appliance and lifting system for nuclear power station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070207 |
|
| EXPY | Termination of patent right or utility model |