CN203806946U - Hoop-type easy-to-demount lifting clamp for drum-type node member - Google Patents
Hoop-type easy-to-demount lifting clamp for drum-type node member Download PDFInfo
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- CN203806946U CN203806946U CN201420011783.9U CN201420011783U CN203806946U CN 203806946 U CN203806946 U CN 203806946U CN 201420011783 U CN201420011783 U CN 201420011783U CN 203806946 U CN203806946 U CN 203806946U
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- lifting
- cuff
- hoop
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- type node
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Abstract
The utility model provides a hoop-type easy-to-demount lifting clamp for a drum-type node member, which mainly comprises a cross lifting seat, four L-shaped supporting and lifting feet and one hoop, wherein the L-shaped supporting and lifting feet are mounted on the lifting rods of the cross lifting seat through bolts; the hoop is a circular closed steel ring, and is arranged on the outer side edges of the L-shaped supporting and lifting feet. During use, the cross plate sections of the L-shaped supporting and lifting feet are arranged under the drum-type node member, the hoop is moved up and down along the outer sides of the L-shaped supporting and lifting feet so as to realize a tightening function and further realize a lifting function. As a lifting eye is not required any more, defects of additionally welding the lifting eye on the drum-type node member and then cutting the lifting eye with a welding gun are avoided; the construction efficiency can be greatly improved; the structure is simple and reasonable; the operation is simple; the lifting, demounting and mounting are convenient, safe and reliable; the space occupied by the lifting eye is reduced to facilitate storage and transportation. Therefore, the hoop-type easy-to-demount lifting clamp highly meets construction requirements.
Description
Technical field
The utility model relates to a kind of stone tongs, particularly a kind of stone tongs that carries out hoisting engineering construction for the drum type node component of large-size net rack structure.
Background technology
Tradition, for the lifting mode of the drum type node component hoisting engineering construction of large-size net rack structure, is normally first welded a hanger on drum type member, then with wheel crane, completes lifting, finally with burning torch, slices off hanger.It is very inconvenient obviously to exist in work progress, the defects such as inefficiency.
Summary of the invention
The purpose of this utility model is the defect lifting in order to overcome above-mentioned welding hanger, design a kind of by hanger, just drum type node directly can not lifted simple and reasonable, simple to operate, lift and remove stage makeup and costume conveniently, the cuff type easy unloading type drum type node component stone tongs that safe and reliable, operating efficiency is high.
Cuff type easy unloading type drum type node component stone tongs of the present utility model, its structure comprises that a criss-cross flap seat, four L shaped hang pin and a cuff, described four L shaped is hung pin and through bolt, is arranged on the suspension rod of criss-cross flap seat, cuff is annular closed steel ring, and cuff is sleeved in L shaped outer side edges of hanging pin.
Above-mentioned L shaped is hung pin and comprises one section of riser, one section of transverse slat, one section of vertical set square, and described transverse slat is installed in inner side, riser lower end, and set square is installed in outside, riser lower end, and riser top is provided with the bolt hole being connected with suspension rod.
Described criss-cross flap seat comprises four sections of suspension rods and a boatswain chair, and described suspension rod is horizontally disposed with and the orthogonal boatswain chair bottom that is packed in, and suspension rod outer end is provided with bolt hole, and boatswain chair top is provided with hole for hoist.
Drum type node component for the ease of lifting different-diameter can be provided with standby bolt hole on described suspension rod.
Cuff type easy unloading type drum type node component stone tongs of the present utility model, can directly lift drum type node component and no longer need hanger, so can overcome on drum type node component welding installs hanger additional and slices off hanger with burning torch again and all defect that produces, and can significantly improve operating efficiency, have simple and reasonable, simple to operate, lift and remove stage makeup and costume conveniently, the advantage such as safe and reliable, also due to not default hanger on member, seldom take up room, also being convenient to deposit and transport, is a kind of stone tongs that meets very much construction needs.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the stone tongs in the utility model;
Fig. 2 is a kind of structural representation of the criss-cross flap seat in the utility model;
Fig. 3 is a kind of structural representation that L shaped in the utility model hangs pin.
The specific embodiment
Accompanying drawing discloses a kind of structural representation in embodiment of the present utility model without limitation, is further described by reference to the accompanying drawings as follows:
Referring to accompanying drawing, 1 in Fig. 1 is criss-cross flap seat, the 2nd, and L shaped is hung pin, and the 3rd, bolt and nut, the 4th, cuff; In Fig. 25 is suspension rods, the 6th, and boatswain chair, the 7th, hole for hoist, the 8th, bolt hole, 8-1 is standby bolt hole; In Fig. 39 is risers, the 10th, and transverse slat, the 11st, set square, the 12nd, bolt hole.
Cuff type easy unloading type drum type node component stone tongs of the present utility model, its structure as shown in Figure 1, comprises that a criss-cross flap seat 1, four L shaped hang pin 2, four groups of bolt and nuts 3 and cuffs 4.Described four L shaped is hung pin 2 and through bolt and nut 3, is arranged on the suspension rod of criss-cross flap seat 1, and cuff 4 is annular closed steel ring, and cuff 4 is sleeved in L shaped outer side edges of hanging pin, prevents that drum type node component from hanging in pin 2 and dropping out from four L shaped.
Described criss-cross flap seat 1 comprises four sections of suspension rods 5 and a boatswain chair 6; Described suspension rod 5 is horizontally disposed with and orthogonal boatswain chair 6 bottoms that are packed in, and suspension rod 5 outer ends are provided with bolt hole 8, and boatswain chair 6 tops are provided with hole for hoist 7.Drum type node component for the ease of lifting different-diameter can be provided with standby bolt hole 8-1 on described suspension rod.Its structure as shown in Figure 2.
Described L shaped is hung pin 2 and comprises one section of riser 9, one section of transverse slat 10, one section of vertical set square 11, and described transverse slat 10 is installed in riser 9 inner sides, lower ends, and set square 11 is installed in riser 9 outsides, lower ends, and riser 9 tops are provided with the bolt hole 12 being connected with suspension rod.
During installation, first four L shaped bolt hole 12 that hangs pin 2 ends is grouped together by bolt and nut with the bolt hole 8 of criss-cross flap seat 1, make L shaped to hang the below that pin 2 is positioned at criss-cross flap seat 1, and make L shaped transverse slat section 10 of hanging pin towards inner side, set square section 11 toward the outer side; During lifting, first cuff 4 is enclosed within to L shaped and hangs outside of foot, again the suspender belt of crane or suspension ring are passed through to hole for hoist 7 bolts on boatswain chair 6 with snap close, lifting operation is carried out in preparation, before lifting, L shaped transverse slat section 10 of hanging pin 2 is placed in respectively to the below of drum type node component, and cuff 4 is moved from the top down along L shaped outside of hanging the riser section 9 of pin 2, realize the effect of tightening up.Next, can carry out lifting operation.After lifting operation finishes, unload successively cuff 4 and L shaped and hang pin 2, can unload whole stone tongs.During drum type node component as different in need liftings diameter, L shaped can be hung on the standby bolt hole 8-1 that pin 2 is arranged on the appropriate location that suspension rod is provided with.
Claims (4)
1. a cuff type easy unloading type drum type node component stone tongs, it is characterized in that comprising that a criss-cross flap seat, four L shaped hang pin and a cuff, described four L shaped is hung pin and through bolt, is arranged on the suspension rod of criss-cross flap seat, cuff is annular closed steel ring, and cuff is sleeved in L shaped outer side edges of hanging pin.
2. cuff type easy unloading type drum type node component stone tongs as claimed in claim 1, it is characterized in that described L shaped is hung pin and comprise one section of riser, one section of transverse slat, one section of vertical set square, described transverse slat is installed in inner side, riser lower end, set square is installed in outside, riser lower end, and riser top is provided with the bolt hole being connected with suspension rod.
3. cuff type easy unloading type drum type node component stone tongs as claimed in claim 1 or 2, it is characterized in that described criss-cross flap seat comprises four sections of suspension rods and a boatswain chair, described suspension rod is horizontally disposed with and the orthogonal boatswain chair bottom that is packed in, suspension rod outer end is provided with bolt hole, and boatswain chair top is provided with hole for hoist.
4. cuff type easy unloading type drum type node component stone tongs as claimed in claim 3, is characterized in that described suspension rod is provided with standby bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011783.9U CN203806946U (en) | 2014-01-09 | 2014-01-09 | Hoop-type easy-to-demount lifting clamp for drum-type node member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011783.9U CN203806946U (en) | 2014-01-09 | 2014-01-09 | Hoop-type easy-to-demount lifting clamp for drum-type node member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203806946U true CN203806946U (en) | 2014-09-03 |
Family
ID=51445732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420011783.9U Expired - Fee Related CN203806946U (en) | 2014-01-09 | 2014-01-09 | Hoop-type easy-to-demount lifting clamp for drum-type node member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203806946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555710A (en) * | 2014-12-19 | 2015-04-29 | 中国核工业二三建设有限公司 | Tool for assisting hosting of reactor core dry protection |
| CN106884476A (en) * | 2017-03-30 | 2017-06-23 | 中建五局第三建设有限公司 | A kind of ball node disc type bearing for rack lifting |
-
2014
- 2014-01-09 CN CN201420011783.9U patent/CN203806946U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555710A (en) * | 2014-12-19 | 2015-04-29 | 中国核工业二三建设有限公司 | Tool for assisting hosting of reactor core dry protection |
| CN104555710B (en) * | 2014-12-19 | 2018-11-20 | 中国核工业二三建设有限公司 | It is a kind of for assisting the tool of the dry protection of lifting reactor core |
| CN106884476A (en) * | 2017-03-30 | 2017-06-23 | 中建五局第三建设有限公司 | A kind of ball node disc type bearing for rack lifting |
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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: 20140903 Termination date: 20190109 |