CN205404100U - Special experimental hoist of nuclear power hoist and mount - Google Patents
Special experimental hoist of nuclear power hoist and mount Download PDFInfo
- Publication number
- CN205404100U CN205404100U CN201620150796.3U CN201620150796U CN205404100U CN 205404100 U CN205404100 U CN 205404100U CN 201620150796 U CN201620150796 U CN 201620150796U CN 205404100 U CN205404100 U CN 205404100U
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- arm
- hole
- lifting
- pallet
- nuclear power
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Abstract
The utility model discloses a special experimental hoist of nuclear power hoist and mount, including tray, arm -tie subassembly, girder, triangle arm -tie subassembly, triangle arm -tie subassembly is connected with the girder, and arm -tie subassembly one end is connected with the girder, and the arm -tie subassembly other end is connected with the tray. The utility model discloses the tray adopts major -minor H -beam structure, possesses extremely strong bearing capacity, by controlling the box main girder structure that crossbeam and longeron are constituteed, possess extremely strong tensile and bending resistance, stress condition is good, and the material uses the high strength steel plate, and when satisfying the designing requirement, furthest reduces the weight of frock, bearing capacity is strong, safe and reliable, and the dismouting is convenient.
Description
Technical field
This utility model relates to suspender field, particularly to a kind of nuclear power lifting Special test suspender.
Background technology
Along with the development of large-scale facility, component of machine maximizes day by day, particularly energy industry, and such as industries such as wind-powered electricity generation, water power, nuclear power and petrochemical industries, single-piece component weight is up to hundreds of tons, and single lifting weight can reach kiloton.Simultaneously some core important Parts not only weight are huge, involve great expense, and its manufacturing cycle is very long, more have and a lot of all design at country variant, manufacture and assembled.If out of joint during the lifting of these important Parts, each side loss that causes is difficult to the appraisal.So before being typically in the lifting of these important Parts, being required for carrying out test lifting, it is used for detecting the operability etc. of hanging device, the reliability of suspender and field condition.
There is techniques below problem in existing suspender:
1, suspender before is not special nuclear power lifting Special test suspender, is difficult to meet the requirement of single lifting kiloton weight parts test simultaneously；
2, directly adopting the frock such as steel wire rope or suspender belt cannot meet nuclear power important Parts lifting requirements, ratio is relatively hazardous, and to dismount not convenient simultaneously.
Utility model content
In view of this, the utility model proposes a kind of nuclear power lifting Special test suspender, both met lifting test requirements document, simultaneously safe and reliable, it is convenient to dismount.
On the one hand, this utility model provides a kind of nuclear power lifting Special test suspender, and including pallet, arm-tie assembly, girder, triangle arm-tie assembly, triangle arm-tie assembly is connected with girder, arm-tie assembly one end is connected with girder, and the arm-tie assembly other end is connected with pallet.
Further, triangle arm-tie assembly includes set square, offers the first hole and the second hole and the 3rd hole on set square, and the line of centres in the first hole and the second hole and the 3rd hole is triangle.
Further, triangle arm-tie assembly includes the first connecting plate and the second connecting plate, and first connecting plate one end is hinged with the second hole, and second connecting plate one end is hinged with the 3rd hole.
Further, girder includes longeron, offers the first lifting hole(eyelet) and the second lifting hole(eyelet) on longeron, and the first connecting plate other end and the first lifting hole(eyelet) are hinged, and the second connecting plate other end and the second lifting hole(eyelet) are hinged.
Further, girder includes being positioned at the left crossbeam of longeron left end and being positioned at the right crossbeam of longeron right-hand member, offers four left lifting hole(eyelet)s at the two ends of left crossbeam respectively, offers four right lifting hole(eyelet)s at the two ends of right crossbeam respectively.
Further, pallet includes left pallet and right pallet, is provided with four hinge holes on left pallet and right pallet.
Further, arm-tie assembly includes eight, wherein four arm-tie assembly two ends are connected with four hinge holes of the four of left crossbeam left lifting hole(eyelet)s and left pallet respectively, and wherein four arm-tie assembly two ends are connected with four hinge holes of the four of right crossbeam right lifting hole(eyelet)s and right pallet respectively.
Further, every arm-tie assembly is hinged by multiple arm-ties and forms.
Further, left pallet and right pallet all include at two main I-beams of the left and right sides and many secondary I-beams between two main I-beams, and secondary I-beam two ends are connected with two main I-beams respectively.
A kind of nuclear power lifting Special test suspender that this utility model provides has the beneficial effect that:
1, the major-minor structural I-beam of pallet, possesses extremely strong bearing capacity；The box type girder structure being made up of left and right crossbeam and longeron, possesses extremely strong tension and bending resistance；Stress condition is good, materials'use high strength steel plate, while meeting design requirement, reduces the weight of frock to greatest extent；
2, bearing capacity is strong, and safe and reliable, it is convenient to dismount.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is nuclear power of the present utility model lifting Special test suspender schematic diagram.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Described in the utility model hinged referring to that two parts are connected by bearing pin, two parts can relatively rotate by pin joint relatively.
Below in conjunction with Fig. 1, preferred embodiment of the present utility model is described in further detail,
As shown in Figure 1, the preferred nuclear power lifting Special test suspender of this utility model, including pallet, arm-tie assembly 3, girder 2, triangle arm-tie assembly 1, triangle arm-tie assembly 1 is connected with girder 2, arm-tie assembly 3 one end is connected with girder 2, and arm-tie assembly 3 other end is connected with pallet.Triangle arm-tie assembly 1 includes two pieces of set squares 10, and two pieces of set squares 10 are spaced, and offers the first hole 100 and the second hole 101 and the 3rd hole 102 on two pieces of set squares 10, and the line of centres in the first hole 100 and the second hole 101 and the 3rd hole 102 is triangle.Being provided with axle sleeve in the first hole 100 and the second hole 101 and the 3rd hole 102, two pieces of set squares 10 are connected integral by three bearings.This structure, when saving material, improves triangle arm-tie assembly 1 rigidity and intensity, improves bearing capacity.
In technical scheme further, triangle arm-tie assembly 1 also includes two the first connecting plates 11 and two the second connecting plates 12, and two first connecting plate 11 one end are hinged with the second hole 101, and two second connecting plate 12 one end are hinged with the 3rd hole 102.The other end of the first connecting plate 11 and the second connecting plate 12 is hinged with girder 2.
Girder 2 includes longeron 20, offers two the first lifting hole(eyelet)s 200 and two the second lifting hole(eyelet)s 201, two first connecting plate 11 other ends and two the first lifting hole(eyelet)s 200 hinged on longeron 20, and two second connecting plate 12 other ends and two the second lifting hole(eyelet)s 201 are hinged.Girder 2 also includes the left crossbeam 21 being positioned at longeron 20 left end and the right crossbeam 22 being positioned at longeron 20 right-hand member, offers four left lifting hole(eyelet)s 210 at the two ends of left crossbeam 21 respectively, offers four right lifting hole(eyelet)s 220 at the two ends of right crossbeam 22 respectively.The box-structure that girder 2 is made up of left crossbeam 21 and right crossbeam 22 and longeron 20, possesses extremely strong tension and bending resistance.
Pallet includes left pallet 4.1 and right pallet 4.2, left pallet 4.1 and right pallet 4.2 all include at two main I-beams 40 of the left and right sides and many secondary I-beams 41 between two main I-beams 40, and secondary I-beam 41 two ends are welded with two main I-beams 40 respectively.Left pallet 4.1 and right pallet 4.2 are provided with four hinge holes 400.Major-minor I-beam 41 structure of pallet, possesses extremely strong bearing capacity.
Arm-tie assembly 3 includes eight, wherein four hinge holes 400 of four arm-tie assembly 3 two ends lifting hole(eyelet) 210 left with four of left crossbeam 21 and left pallets 4.1 respectively are connected, and wherein four hinge holes 400 of four arm-tie assembly 3 two ends lifting hole(eyelet) 220 right with four of right crossbeam 22 and right pallets 4.2 respectively are connected.Every arm-tie assembly 3 is hinged by 3 pieces of arm-ties 30 and forms, it is also possible to being hinged by 2 or 4 pieces of arm-ties 30 forms.Additionally every arm-tie assembly 3 can also adopt the iron hoop of loop configuration, and multiple iron hoops are all linked with one another to be formed.
The preferred nuclear power lifting Special test suspender of this utility model, this suspender rated load is according to 1600 tons of designs, each modular construction and connection bearing pin are carried out tension, resistance to compression, shearing resistance and counter-bending Theoretical Calculation and finite element analysis has been checked, be satisfied by designing requirement.When suspender uses, its each parts are transported to specifying position, according to Hoisting Program, it is determined that test counterweight is mounted on pallet.When counterweight is placed on pallet, it is possible to fixed by rope, make counterweight more firm.The suspension hook of crane is connected with the first hole 100 of set square 10.This utility model preferred nuclear power lifting Special test suspender bearing capacity is strong, and safe and reliable, it is convenient to dismount.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (9)
1. a nuclear power lifting Special test suspender, it is characterized in that, including pallet, arm-tie assembly (3), girder (2), triangle arm-tie assembly (1), triangle arm-tie assembly (1) is connected with girder (2), arm-tie assembly (3) one end is connected with girder (2), and arm-tie assembly (3) other end is connected with pallet.
2. nuclear power according to claim 1 lifting Special test suspender, it is characterized in that, triangle arm-tie assembly (1) includes set square (10), offering the first hole (100) and the second hole (101) and the 3rd hole (102) on set square (10), the line of centres in the first hole (100) and the second hole (101) and the 3rd hole (102) is triangle.
3. nuclear power according to claim 2 lifting Special test suspender, it is characterized in that, triangle arm-tie assembly (1) includes the first connecting plate (11) and the second connecting plate (12), first connecting plate (11) one end is hinged with the second hole (101), and the second connecting plate (12) one end is hinged with the 3rd hole (102).
4. nuclear power according to claim 3 lifting Special test suspender, it is characterized in that, girder (2) includes longeron (20), longeron (20) offers the first lifting hole(eyelet) (200) and the second lifting hole(eyelet) (201), first connecting plate (11) other end and the first lifting hole(eyelet) (200) are hinged, and the second connecting plate (12) other end and the second lifting hole(eyelet) (201) are hinged.
5. nuclear power according to claim 4 lifting Special test suspender, it is characterized in that, girder (2) includes the left crossbeam (21) being positioned at longeron (20) left end and the right crossbeam (22) being positioned at longeron (20) right-hand member, offer four left lifting hole(eyelet)s (210) at the two ends of left crossbeam (21) respectively, offer four right lifting hole(eyelet)s (220) at the two ends of right crossbeam (22) respectively.
6. nuclear power according to claim 5 lifting Special test suspender, it is characterized in that, pallet includes left pallet (4.1) and right pallet (4.2), is provided with four hinge holes (400) on left pallet (4.1) and right pallet (4.2).
7. nuclear power according to claim 6 lifting Special test suspender, it is characterized in that, arm-tie assembly (3) includes eight, wherein four arm-tie assembly (3) two ends are connected with four hinge holes (400) of four left lifting hole(eyelet)s (210) of left crossbeam (21) and left pallet (4.1) respectively, and wherein four arm-tie assembly (3) two ends are connected with four hinge holes (400) of four right lifting hole(eyelet)s (220) of right crossbeam (22) and right pallet (4.2) respectively.
8. nuclear power according to claim 7 lifting Special test suspender, it is characterised in that every arm-tie assembly (3) is hinged by multiple arm-ties (30) and forms.
9. nuclear power according to claim 8 lifting Special test suspender, it is characterized in that, left pallet (4.1) and right pallet (4.2) all include the two main I-beams (40) being positioned at the left and right sides and the many secondary I-beams (41) being positioned between two main I-beams (40), and secondary I-beam (41) two ends are connected with two main I-beams (40) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150796.3U CN205404100U (en) | 2016-02-29 | 2016-02-29 | Special experimental hoist of nuclear power hoist and mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150796.3U CN205404100U (en) | 2016-02-29 | 2016-02-29 | Special experimental hoist of nuclear power hoist and mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205404100U true CN205404100U (en) | 2016-07-27 |
Family
ID=56424770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620150796.3U Expired - Fee Related CN205404100U (en) | 2016-02-29 | 2016-02-29 | Special experimental hoist of nuclear power hoist and mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205404100U (en) |
-
2016
- 2016-02-29 CN CN201620150796.3U patent/CN205404100U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161011 Address after: Eight in the 313028 Zhejiang city of Huzhou province Cao Zhen Village daily standard factory Auxiliary Building No. 2 Patentee after: SANY AMERICA Inc. Patentee after: ZHEJIANG THERMAL POWER CO. Address before: Eight in the 313028 Zhejiang city of Huzhou province Cao Zhen Village daily standard factory Auxiliary Building No. 2 Patentee before: SANY AMERICA Inc. |
|
| 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: 20160727 |