CN202030442U - Lifting tool for combined nut block - Google Patents
Lifting tool for combined nut block Download PDFInfo
- Publication number
- CN202030442U CN202030442U CN2011201177636U CN201120117763U CN202030442U CN 202030442 U CN202030442 U CN 202030442U CN 2011201177636 U CN2011201177636 U CN 2011201177636U CN 201120117763 U CN201120117763 U CN 201120117763U CN 202030442 U CN202030442 U CN 202030442U
- Authority
- CN
- China
- Prior art keywords
- pin
- suspension rod
- lifting
- hole
- nut block
- 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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Abstract
A lifting tool for a combined nut block relates to tools for lifting and moving the shore protection nut block and breakwater nut blocks. The technical scheme of the combined nut block is that the lifting tool consists of lifting rods, pressing plates, braking belts, a beam, shaft pins and lifting ropes and is characterized in that the lifting rods are L-shaped, lifting rope holes are arranged at the ends of L-shaped upper arms of the lifting rods, and pin holes are arranged at the L-shaped bending positions of the lifting rods and the tail ends of the L-shaped bending arms of the lifting rods; the back sides of the pressing plates are provided with articulating seats, the front sides of the pressing plates are provided with the braking belts, and the shaft pins are installed in the pin hole at the tail ends of the L-shaped bending arms of the lifting rods and are articulated with the articulating seats at the back sides of the pressing plates; the beam is structural steel provided with pin holes at the two ends, and the pin holes at the two ends of the beam are respectively provided with a shaft pin to be articulated with the pin holes at the L-shaped bending positions of the lifting rods, and the braking belts of the two lifting rods arranged at the two ends of the beam are oppositely arranged.
Description
Technical field
The utility model relates to hanging removes the utensil that shore protection nut block or break-water nut block are used.
Background technology
Nut block is a kind of armor stone that is applied to shore protection or breakwater engineering.The nut block of hexangle type has splendid stability, and is simple in structure, and it is convenient to lay, and whole structure is attractive in appearance, is used widely in sea wall bank protection, road basis surface protection.In the practice of construction process, nut block quantity is more, and the workyard takies greatly, and template used quantity is also many, the difficult control of construction quality; Single concrete weight more than 100kg, the manpower constructional difficulties, mechanical execution efficient is low, safety factor is low.Particularly in the unidirectional propelling construction of long wall, owing to be subjected to the restriction of road conditions and construction environment, the scope of operation is few, and the whole duration is difficult to guarantee.For effectively improving operating efficiency, be convenient to transportation and on-site installation, guarantee construction quality and the purpose of duration, adopt conjuncted nut block usually, conjuncted nut block is multiplied with respect to the weight of single nut block, needs to be equipped with a kind of adaptation and hangs the utensil of removing conjuncted nut block.
The utility model content
The problem that the utility model need solve provides a kind of suspender of conjuncted nut block.
The technical solution of the utility model is made up of suspension rod, pressing plate, brake band, crossbeam, pivot pin and hoist cable, it is characterized in that described suspension rod is L-shaped, the hoist cable hole that the cross-under hoist cable is arranged in " L " of suspension rod shape upper arm ends, in " L " of suspension rod shape corner pin-and-hole is arranged, pin-and-hole is arranged at " L " of suspension rod shape arm end that turns round; The rear side of described pressing plate is connected with hinged seat, the front side of pressing plate assembling brake band, and " L " shape of suspension rod hinged seat of dress pivot pin and pressing plate rear side that turns round in the pin-and-hole of arm end is hinged; Described crossbeam is a shaped steel, and the two ends of crossbeam are shaped on pin-and-hole, and the pin-and-hole of " L " shape corner of adorning a pivot pin and suspension rod in the pin-and-hole at the two ends of crossbeam respectively is hinged, and two its brake bands of suspension rod of crossbeam two ends assembling are installed in opposite directions.
The nut block that can once lift by crane a tetrad hexangle type when the utility model has the advantages that transporting and hoisting and lifting being installed can adopt elevator machinery that the capacity utilization rate height is installed during installation.Relative traditional handicraft, it is domatic to finish the unit, and the lifting operation number of times reduces 75%, lays efficient and improves approximately 60%, and the arris during installation is damaged obviously to be reduced, and impression quality obviously improves.
Description of drawings
What accompanying drawing was represented is that conjuncted nut block suspender folder hangs the scheme drawing of conjuncted nut block.
The specific embodiment
The utility model (referring to accompanying drawing) is made up of suspension rod 2, pressing plate 5, brake band 6, crossbeam 7, pivot pin 4 and hoist cable 1, described suspension rod is L-shaped, the hoist cable hole that the cross-under hoist cable is arranged in " L " of suspension rod shape upper arm ends, in " L " of suspension rod shape corner pin-and-hole is arranged, pin-and-hole is arranged at " L " of suspension rod shape arm end that turns round; The rear side of described pressing plate is connected with hinged seat, the front side of pressing plate assembling brake band, and " L " shape of suspension rod hinged seat of dress pivot pin and pressing plate rear side that turns round in the pin-and-hole of arm end is hinged; Described crossbeam is a shaped steel, and the two ends of crossbeam are shaped on pin-and-hole, and the pin-and-hole of " L " shape corner of adorning a pivot pin and suspension rod in the pin-and-hole at the two ends of crossbeam respectively is hinged, and two its brake bands of suspension rod of crossbeam two ends assembling are installed in opposite directions.
Claims (1)
1. conjuncted nut block suspender, form by suspension rod, pressing plate, brake band, crossbeam, pivot pin and hoist cable, it is characterized in that described suspension rod is L-shaped, the hoist cable hole that the cross-under hoist cable is arranged in " L " of suspension rod shape upper arm ends, in " L " of suspension rod shape corner pin-and-hole is arranged, pin-and-hole is arranged at " L " of suspension rod shape arm end that turns round; The rear side of described pressing plate is connected with hinged seat, the front side of pressing plate assembling brake band, and " L " shape of suspension rod hinged seat of dress pivot pin and pressing plate rear side that turns round in the pin-and-hole of arm end is hinged; Described crossbeam is a shaped steel, and the two ends of crossbeam are shaped on pin-and-hole, and the pin-and-hole of " L " shape corner of adorning a pivot pin and suspension rod in the pin-and-hole at the two ends of crossbeam respectively is hinged, and two its brake bands of suspension rod of crossbeam two ends assembling are installed in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201177636U CN202030442U (en) | 2011-04-20 | 2011-04-20 | Lifting tool for combined nut block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201177636U CN202030442U (en) | 2011-04-20 | 2011-04-20 | Lifting tool for combined nut block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202030442U true CN202030442U (en) | 2011-11-09 |
Family
ID=44892749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201177636U Expired - Lifetime CN202030442U (en) | 2011-04-20 | 2011-04-20 | Lifting tool for combined nut block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202030442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498564A (en) * | 2013-10-22 | 2014-01-08 | 太荣兵 | Auxiliary kerbstone handling device |
| CN111301844A (en) * | 2020-02-25 | 2020-06-19 | 唐山学院 | Prefabricated part transporting and installing equipment for assembly type building construction |
-
2011
- 2011-04-20 CN CN2011201177636U patent/CN202030442U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498564A (en) * | 2013-10-22 | 2014-01-08 | 太荣兵 | Auxiliary kerbstone handling device |
| CN111301844A (en) * | 2020-02-25 | 2020-06-19 | 唐山学院 | Prefabricated part transporting and installing equipment for assembly type building construction |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |